CN209753875U - Straightening machine with head-adjusting and back-bending mechanism - Google Patents
Straightening machine with head-adjusting and back-bending mechanism Download PDFInfo
- Publication number
- CN209753875U CN209753875U CN201920445329.7U CN201920445329U CN209753875U CN 209753875 U CN209753875 U CN 209753875U CN 201920445329 U CN201920445329 U CN 201920445329U CN 209753875 U CN209753875 U CN 209753875U
- Authority
- CN
- China
- Prior art keywords
- return bend
- pinch roller
- whole
- head
- support
- 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.)
- Active
Links
Landscapes
- Wire Processing (AREA)
Abstract
The utility model discloses a straightener of whole head in area and mechanism of turning back, including the support with locate the hanging material axle on the support, hanging material axle comprises two rollers of high laying of low right side in a left side, traction wheel, vertical alignment wheelset and horizontal alignment wheelset about the installation is equipped with on the support on hanging material axle right side, the installation is equipped with liftout gyro wheel, its characterized in that on hanging the left support of material axle: the left side position that is close to left roller is equipped with the return bend pinch roller, and the return bend pinch roller activity sets up and promotes by the cylinder that bends back, and at feeding during operation, the return bend pinch roller lifts up, and at the time of the feed back during operation, the return bend pinch roller pushes down, encloses out the route that curls that the crooked wire rod becomes the coiled stock between the return bend pinch roller that pushes down and the left roller. The utility model discloses can realize the wire rod and turn back and whole first function, make the wire rod carry out the alignment in can leading-in alignment wheel smoothly to do not influence the coil stock when the feed back and put and the feeding next time.
Description
Technical Field
The utility model relates to a straightener of wire rod alignment during cold-heading.
Background
The cold header is a device for cold extruding various processed metal wires to make the metal wires cold-headed and formed in a die, and is used for processing various standard and non-standard fasteners and automobile parts. Before entering a cold header, a metal wire is generally coiled and needs to be straightened by a straightening machine, but the head of the metal wire is bent, so that the wire cannot smoothly enter a straightening wheel for straightening; in addition, when one cold heading work is finished and the wire rod is redundant, the wire rod needs to be returned, the front part of the wire rod is straightened, the placement of the coiled material can be influenced after the wire rod is returned, and two to three meters of the head of the wire rod need to be cut off because the wire rod is straightened and cannot be placed into the straightening wheel again, so that the waste is caused.
Disclosure of Invention
In view of the deficiencies of the prior art, an object of the utility model is to provide a can realize the wire rod and turn back and put first function, make the wire rod carry out the alignment in leading-in straightening wheel smoothly to do not influence the coil stock when the feed back and put with the straightener of the whole head of area and the mechanism of turning back of next feeding.
The utility model discloses a through following technical scheme implement:
take straightener of whole head and mechanism of bending back, including the support with locate the string material axle on the support, hang two rollers that the material axle was laid by the height on the low right side in a left side and constitute, pull wheel, vertical alignment wheelset and horizontal alignment wheelset about hanging the support on material axle right side and installing on the left support of string material axle and being equipped with liftout gyro wheel, its characterized in that: the left side position that is close to left roller is equipped with the return bend pinch roller, and the return bend pinch roller activity sets up and promotes by the cylinder that bends back, and at feeding during operation, the return bend pinch roller lifts up, and at the time of the feed back during operation, the return bend pinch roller pushes down, encloses out the route that curls that the crooked wire rod becomes the coiled stock between the return bend pinch roller that pushes down and the left roller.
The bending pressing wheel is connected to the left end of the swing rod, the right end of the swing rod is hinged to the support, and the middle of the swing rod is connected with the bending air cylinder.
The middle positions of the upper traction wheel, the lower traction wheel and the vertical straightening wheel set are provided with a whole-head pressing wheel and a whole-head pressed seat, the whole-head pressing wheel and the whole-head pressed seat are arranged up and down, and the whole-head pressing wheel is movably arranged and pushed by a whole-head cylinder.
After the technical scheme is adopted, the utility model discloses can realize that the wire rod is turned back and whole first function, make the wire rod can both smoothly carry out the alignment in leading-in alignment wheel under any circumstance to do not influence the coil stock when the feed back and put and next time feed, concrete theory of operation is: when feeding works at each time, before the head of the wire rod reaches the straightening wheel, the head-adjusting cylinder presses down firstly, the head-adjusting pressing wheel can press the bent head of the wire rod to be straightened, so that the head of the wire rod can be smoothly guided into the straightening wheel, then the head-adjusting cylinder returns to wait for the next feeding and then works; and when the cold heading work is finished, redundant wire rods return back through the reverse rotation of the upper traction wheel and the lower traction wheel, the return bending cylinder acts at the moment, the return bending pinch roller presses downwards, a bending path for bending the wire rods into a coiled material is enclosed between the pressed return bending pinch roller and the left roller, so that the front parts of the wire rods are straightened, the front parts of the wire rods are bent and curled and basically consistent with the previous coiled material, the placement of the coiled material is not influenced after the wire rods return, and the distance between two meters and three meters of the head of the wire rods cannot be straightened in the straightening wheel again because the wire rods are straightened when the wire rods are fed next time, the waste is avoided, and after the return bending pinch roller is lifted to wait for the next return material to work again.
Drawings
The utility model discloses there is following figure:
Fig. 1 is a three-dimensional structure diagram of the present invention.
Detailed Description
As shown in the figure, the straightener with the whole head and the return bending mechanism of the utility model comprises a bracket 14 and a hanging shaft arranged on the bracket 14, the hanging shaft is composed of a left roller 16 and a right roller 15 which are arranged in a left-low-right-high way, an upper traction wheel 8, a lower traction wheel 6, a vertical straightening wheel group 12 and a horizontal straightening wheel group 13 are arranged on the bracket on the right side of the hanging shaft, the upper traction wheel 8 is movably arranged up and down and is pushed by a jacking cylinder 7, the jacking cylinder 7 is arranged on the bracket 14, gears are arranged at the rear ends of the shafts of the upper and lower traction wheels and are in gear meshing transmission, the lower traction wheel 6 is driven by a reducing motor, a jacking roller 1 is arranged on the bracket on the left side of the hanging shaft, a return bending roller 4 is arranged on the left side close to the left roller 16, the return bending roller 4 is movably arranged up and down and is pushed by a return bending cylinder 5, the return bending roller, the right end of the swing rod 3 is hinged to the support 14 through the fulcrum shaft 2, the middle of the swing rod 3 is connected with the bending cylinder 5, the bending cylinder 5 is installed on the support 14, when feeding works, the bending pinch roller 4 is lifted upwards, feeding of the wire A is not affected, when returning works, the bending pinch roller 4 is pressed downwards, and a winding path for winding the bent wire A into a coiled material is enclosed between the pressed bending pinch roller 4 and the left roller 16; the middle positions of the upper traction wheel, the lower traction wheel and the vertical straightening wheel group 12 are provided with a whole head pressing wheel 10 and a whole head pressed seat 11, the whole head pressing wheel 10 and the whole head pressed seat 11 are arranged up and down, the whole head pressing wheel 10 is movably arranged up and down and is pushed by a whole head cylinder 9, the whole head cylinder 9 is installed on the support 14, and the whole head pressed seat 11 is fixedly arranged.
Claims (3)
1. Take straightener of whole head and mechanism of bending back, including the support with locate the string material axle on the support, hang two rollers that the material axle was laid by the height on the low right side in a left side and constitute, pull wheel, vertical alignment wheelset and horizontal alignment wheelset about hanging the support on material axle right side and installing on the left support of string material axle and being equipped with liftout gyro wheel, its characterized in that: the left side position that is close to left roller is equipped with the return bend pinch roller, and the return bend pinch roller activity sets up and promotes by the cylinder that bends back, and at feeding during operation, the return bend pinch roller lifts up, and at the time of the feed back during operation, the return bend pinch roller pushes down, encloses out the route that curls that the crooked wire rod becomes the coiled stock between the return bend pinch roller that pushes down and the left roller.
2. The straightener with a trim and return bend mechanism as claimed in claim 1, wherein: the bending pressing wheel is connected to the left end of the swing rod, the right end of the swing rod is hinged to the support, and the middle of the swing rod is connected with the bending air cylinder.
3. The straightener with a trim and return bend mechanism as claimed in claim 1, wherein: the middle positions of the upper traction wheel, the lower traction wheel and the vertical straightening wheel set are provided with a whole-head pressing wheel and a whole-head pressed seat, the whole-head pressing wheel and the whole-head pressed seat are arranged up and down, and the whole-head pressing wheel is movably arranged and pushed by a whole-head cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920445329.7U CN209753875U (en) | 2019-04-03 | 2019-04-03 | Straightening machine with head-adjusting and back-bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920445329.7U CN209753875U (en) | 2019-04-03 | 2019-04-03 | Straightening machine with head-adjusting and back-bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753875U true CN209753875U (en) | 2019-12-10 |
Family
ID=68757804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920445329.7U Active CN209753875U (en) | 2019-04-03 | 2019-04-03 | Straightening machine with head-adjusting and back-bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848333A (en) * | 2019-04-03 | 2019-06-07 | 浙江东瑞机械工业有限公司 | Straightener with whole head Yu back bending mechanism |
-
2019
- 2019-04-03 CN CN201920445329.7U patent/CN209753875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848333A (en) * | 2019-04-03 | 2019-06-07 | 浙江东瑞机械工业有限公司 | Straightener with whole head Yu back bending mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102101146A (en) | Aligned clamping roller type steel bar straightening method with extending function and straightening machine | |
| CN209753875U (en) | Straightening machine with head-adjusting and back-bending mechanism | |
| CN102069131A (en) | Deflection type servo feeding line | |
| CN204430783U (en) | A kind of processing unit (plant) of elevator protection plate | |
| CN205436894U (en) | Novel bar straightening book type machine | |
| CN204770346U (en) | Full -automatic angle bender | |
| CN102101147A (en) | Press wheel type steel bar aligning method and aligner with extending function | |
| CN111496031A (en) | U-shaped pipe bending forming mechanism and bending process | |
| CN111361640A (en) | Micro-truck lower body cross beam structure and machining process thereof | |
| CN201997641U (en) | Lower active alignment pressing roller type reinforcement bar straightening machine having function of extension | |
| CN217251719U (en) | Thin-wall cold-rolled steel pipe straightener | |
| CN201940510U (en) | Lower active staggering pressure wheel type steel bar straightening machine with extending function | |
| CN201960058U (en) | Lower driving mixed pressure roller type steel bar straightening machine with extending function | |
| CN214683501U (en) | Pipe production device | |
| CN201921954U (en) | Staggered pinch-roller type reinforcement bar straightening machine with extending function | |
| CN201960059U (en) | Pressing wheel type reinforcement bar straightening machine with extension function | |
| CN212329341U (en) | Three-dimensional forming device for refrigeration steel pipe | |
| CN211437916U (en) | Novel wire feeding box of wire bending machine | |
| CN201921955U (en) | Composite pinch roller reinforcement bar straightening machine capable of extending | |
| CN218611076U (en) | A other roller device for adjusting roll up panel angle | |
| CN202087735U (en) | Steel wire preforming device for steel wire pipe winding machine | |
| CN216369574U (en) | Heavy-calibre thick plate spiral duct production line | |
| CN220612112U (en) | Metal wire straightening device | |
| KR101194845B1 (en) | A Frame former for a vinyl house and A frame manufacturing the same | |
| CN215237439U (en) | Metal wire pre-straightening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Straightening machine with integral head and bending mechanism Effective date of registration: 20220526 Granted publication date: 20191210 Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch Pledgor: ZHEJIANG DONGRUI MACHINERY INDUSTRY Co.,Ltd. Registration number: Y2022330000780 |