CN2526103Y - Upsetting machine - Google Patents
Upsetting machine Download PDFInfo
- Publication number
- CN2526103Y CN2526103Y CN 02218268 CN02218268U CN2526103Y CN 2526103 Y CN2526103 Y CN 2526103Y CN 02218268 CN02218268 CN 02218268 CN 02218268 U CN02218268 U CN 02218268U CN 2526103 Y CN2526103 Y CN 2526103Y
- Authority
- CN
- China
- Prior art keywords
- jaw
- groove
- board
- upsetter
- mainboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an upsetting machine for the screw reinforcing bar connection joint of the upsetting building, which comprises an oil cylinder component, an upset head, a jaw, a main board, a push board and a transition board. A spring device is arranged between the push board and the transition board, and the main board is opened with a main groove. The components are all arranged in the main groove, the front part of the main groove is a wedge-shaped jaw groove; and the end part of the jaw groove on the main board is opened with a reinforcing bar hole; moreover, the upper jaw groove and the lower jaw groove of the main board are respectively provided with a guide plate. The utility model has advantages that the layout of overall single-cylinder type makes the machine small and flexible; due to the spring pushing and the inclined wedge type jaw, the upsetting machine realizes the function of first clamping and then upsetting; and thanks to the jaw-shaped cavity type, the end part of the upset reinforcing bar is flat and straight; besides, by use of Horseshoe opening, the utility model improves the processing quality of the screw.
Description
Technical field:
The utility model relates to a kind of upsetter that is used for jumping-up spiral jointing for building.
Background technology:
Along with the continuous development of domestic construction industry, adopt the concrete reinforcement structure large-scale, key state project more and more, to spiral jointing demands for higher performance for building, as require to reach the specification requirement of " full-strength joint ".And jumping-up straight thread interconnection technique is because accuracy of thread height, the steady quality of its processing, strength of joint satisfies the requirement of " full-strength joint " fully, use in construction market very extensive, and this technology because in advance upset reinforcing rebar end reprocessing screw thread and be considered to process loaded down with trivial details, the cost height.
The utility model content:
The purpose of this utility model is exactly the upsetter that a kind of easy to use, quick practicality is provided for the above-mentioned defective that solves prior art.
The purpose of this utility model can realize by following technical solution:
A kind of upsetter, it includes cylinder component, heading, jaw one push pedal, rebound, is provided with spring assembly between push pedal and rebound, it also includes mainboard, on mainboard, have body groove, each parts all is arranged in this body groove, the leading section of body groove is a wedge type jaw groove, has a reinforcing bar in the end of mainboard upper jaw groove and passes the hole, and the upper and lower surface jaw groove place on mainboard respectively is provided with a guide plate.
The purpose of this utility model also can be further accomplished by following technical measures:
Aforesaid upsetter, wherein said oil cylinder are single cylinder.
Aforesaid upsetter, wherein said one side at the corresponding jaw groove of upper guide plate is provided with the jaw gathering sill, is provided with the jaw guide pad that can slide in the jaw gathering sill at the front end on the jaw.
Aforesaid upsetter, wherein said rear end in body groove has a through hole.
Aforesaid upsetter, the wherein said surperficial upper and lower jaw slot that is provided with, the upper and lower insert edge that can insert the jaw slot that is provided with in the rear end on the jaw at rebound.
Advantage of the present utility model is to adopt " whole single casing " layout, makes this machine body small and exquisite, flexible; Spring boosting and Wedge type jaw make it to realize first clamping, the function of back jumping-up, and " jaw die cavity formula " adopts this mode to help to make end reinforced straight, not crooked behind the jumping-up, do not have " horseshoe mouth ", improves the crudy of screw thread.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
As shown in Figure 1, it includes cylinder component the utility model, heading 10, jaw 9, mainboard 7, push pedal 4, rebound 6, be provided with spring assembly 5 in push pedal 4 and 6 of rebounds, cylinder component is mainly by oil cylinder 1, piston 2, oil cylinder retaining 3, oil cylinder 1 is a single cylinder, it has body groove 12 on mainboard 7, each parts all is arranged on this body groove interior 12, the leading section of body groove 12 is a wedge type jaw groove 13, have a reinforcing bar in the end of mainboard upper jaw groove and pass hole 11, upper and lower surface jaw groove place on mainboard 7 respectively is provided with a guide plate 8, the one side of last guide plate 8 corresponding jaw grooves 13 is provided with jaw gathering sill 14, is provided with the jaw guide pad 15 that can slide in jaw gathering sill 14 in the preceding upper surface on the jaw.Jaw 9 can only move along the wedge groove because of the effect of guide plate 8.Have a through hole 16 in the rear end of body groove 12.At the surperficial upper and lower jaw slot 17 that is provided with of rebound 6, the upper and lower insert edge 18 that can insert the jaw slot that is provided with in the rear end on the jaw.During the utility model work, excavation one body groove 12 on mainboard 7, cylinder component, spring 5, push pedal 4, rebound 6 are packed into wherein, along body groove 12 centers, the jaw 9 of in its front end wedge type jaw groove 13, packing into, and load onto guide plate 8 at mainboard 7 upper and lower surfaces, and oil pipe, oil pump are connected oil cylinder, just can obtain a complete upsetter.Start oil pump, stir the oil pump reversal valve, forward promotes piston 2, piston drives push pedal 4 and promotes spring 5, rebound 6, jaw 9 is drawn in, clamp reinforcing bar 11, this moment, oil pump continued pressurization, continue to promote piston, (rebound 6 and jaw 9 are all no longer mobile), push pedal 4 compression springs 5, piston 2 drives heading 10 and pushes steel bar end to, the compression steel bar end makes it chap, till filling up jaw 9 die cavities.Jaw 9 centers clamp the alveolus except that having, and also have a certain size die cavity, during jumping-up, end reinforced can only be in the die cavity internal strain, till filling up.Change the size of die cavity and clamping alveolus, but with regard to the different big or small reinforcing bars of jumping-up.Oppositely stir the oil pump reversal valve, piston 2 is retreated, withdraw from heading 10, unclamp jaw 9, take out reinforcing bar, upsetting process is finished.
Claims (6)
1. upsetter, it includes cylinder component, heading, jaw, push pedal, rebound, is provided with spring assembly between push pedal and rebound, it is characterized in that it also includes mainboard, on mainboard, have body groove, each parts all is arranged in this body groove, the leading section of body groove is a wedge type jaw groove, has a reinforcing bar in the end of mainboard upper jaw groove and passes the hole, and the upper and lower surface jaw groove place on mainboard respectively is provided with a guide plate.
2. upsetter according to claim 1 is characterized in that described oil cylinder is a single cylinder.
3. upsetter according to claim 1 is characterized in that the one side of the corresponding jaw groove of described upper guide plate is provided with the jaw gathering sill, is provided with the jaw guide pad that can slide in the jaw gathering sill at the front end upper surface on the jaw.
4. upsetter according to claim 1 is characterized in that having a through hole in the rear end of body groove.
5. upsetter according to claim 1 is characterized in that the surperficial upper and lower jaw slot that is provided with at rebound, and the above and below, rear end on the jaw is provided with the insert edge that can insert the jaw slot.
6. upsetter according to claim 1 is characterized in that the jaw center has clamping alveolus and die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218268 CN2526103Y (en) | 2002-01-10 | 2002-01-10 | Upsetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218268 CN2526103Y (en) | 2002-01-10 | 2002-01-10 | Upsetting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2526103Y true CN2526103Y (en) | 2002-12-18 |
Family
ID=33696943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02218268 Expired - Fee Related CN2526103Y (en) | 2002-01-10 | 2002-01-10 | Upsetting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2526103Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8281636B2 (en) | 2009-05-28 | 2012-10-09 | Wafios Aktiengesellschaft | Heading device |
| US9067255B2 (en) | 2011-07-08 | 2015-06-30 | Wafios Aktiengesellschaft | Bending apparatus for rod-shaped workpieces |
| CN105057509A (en) * | 2015-08-31 | 2015-11-18 | 马鞍山市智峰机械有限公司 | Rebar head portion upsetting machine and use method thereof |
| CN105583350A (en) * | 2016-03-18 | 2016-05-18 | 国营第六一六厂 | Hook type clamping structure with jaw inserts |
-
2002
- 2002-01-10 CN CN 02218268 patent/CN2526103Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8281636B2 (en) | 2009-05-28 | 2012-10-09 | Wafios Aktiengesellschaft | Heading device |
| US9067255B2 (en) | 2011-07-08 | 2015-06-30 | Wafios Aktiengesellschaft | Bending apparatus for rod-shaped workpieces |
| CN105057509A (en) * | 2015-08-31 | 2015-11-18 | 马鞍山市智峰机械有限公司 | Rebar head portion upsetting machine and use method thereof |
| CN105583350A (en) * | 2016-03-18 | 2016-05-18 | 国营第六一六厂 | Hook type clamping structure with jaw inserts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |