CN211437873U

CN211437873U - Iron wire is bent with pulling and colludes tool

Info

Publication number: CN211437873U
Application number: CN201922336094.0U
Authority: CN
Inventors: 花申跃; 徐铭阳; 彭宇
Original assignee: Kunshan Youli Metal Network Technology Co ltd
Current assignee: Kunshan Youli Metal Network Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-08
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to the technical field of jigs, in particular to a pulling and hooking jig for bending an iron wire, which solves the defects of low bending precision and low working efficiency in the prior art and comprises a first pulling and hooking jig and a second pulling and hooking jig which are symmetrically arranged, a supporting table and a jig plate which are fixedly connected with the first pulling and hooking jig and the second pulling and hooking jig, wherein the first pulling and hooking jig and the second pulling and hooking jig have the same structure, and the jig specially used for bending the iron wire is designed aiming at the bending processing of the two ends of the iron wire by arranging structures such as a lifting pressure rod, a bending head, a rotating pulling and hooking press block and the like, after the first operating rod and the second operating rod are rotated, the lifting pressure rod and the rotating pulling and hooking press block on the jig are matched to automatically bend the iron wire, the moving stroke of the operating rods is limited by two limit blocks, the purpose of accurate bending can be realized, and the bending shapes of the two ends of the iron wire are, the processing precision is greatly improved.

Description

Iron wire is bent with pulling and colludes tool

Technical Field

The utility model relates to a tool technical field especially relates to an iron wire is bent with pulling and colludes tool.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

The two ends of the iron wire used for weaving the metal mesh belt need to be bent, all the bending and pulling hooks are manually carried out by adopting various tools in the prior art, on one hand, the bending precision is low, the bending shapes at the two ends are difficult to keep consistent, on the other hand, the bending positions need to be repeatedly adjusted by personnel, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of low bending precision and low working efficiency in the prior art, and providing an iron wire bending hook jig.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pulling and hooking jig for bending iron wires comprises a first pulling and hooking jig and a second pulling and hooking jig which are symmetrically arranged, a supporting table and jig plates, wherein the supporting table and the jig plates are fixedly connected with the first pulling and hooking jig and the second pulling and hooking jig, the first pulling and hooking jig and the second pulling and hooking jig are identical in structure, the first pulling and hooking jig and the second pulling and hooking jig are formed by fixedly connecting and assembling two jig plates through nuts and bolts, a first pin shaft and a second pin shaft are respectively rotatably installed between the two jig plates, a cam is sleeved outside the first pin shaft, a first operating rod is welded on one side of the cam, a rotating pulling and hooking pressing block is sleeved outside the second pin shaft, a convex block is fixedly arranged on one side of the rotating pulling and hooking pressing block, a second operating rod is welded on one side, close to the bottom, of the rotating and hooking pressing block, a lifting pressing rod is slidably arranged between the two jig plates, and the top of the lifting pressing rod is, the outer side of the cam is tangent to the cambered surface at the top of the lifting pressure rod, and the bottom of the lifting pressure rod is fixedly provided with a bending head which is in a hook shape.

Preferably, one side of each jig plate is provided with a groove, a pulling hook cavity is formed between the two jig plates, and the cam, the lifting pressure rod and the rotating pulling hook pressure block are all located inside the pulling hook cavity.

Preferably, the lifting pressure lever and the bending head are of an integrally formed structure.

Preferably, the two sides of the lifting compression bar are welded with sliders, one side of the jig plate is provided with a T-shaped groove, and the sliders are connected with the inside of the T-shaped groove in a sliding mode.

Preferably, a pulling and hooking table is fixed to the top of the supporting table through a countersunk head bolt and located between the first pulling and hooking jig and the second pulling and hooking jig.

Preferably, one side threaded connection of lifting depression bar has the bracing piece, is fixed with the spring fixed block through the bolt between two tool boards, through buckle fixedly connected with spring between spring fixed block and the bracing piece.

Preferably, the jig plate is provided with a first pin hole and a second pin hole respectively, the first pin shaft and the second pin shaft are embedded into the first pin hole and the second pin hole respectively, and a first limiting block and a second limiting block are welded on one side of the jig plate.

The utility model has the advantages that:

1. the utility model discloses in through the lift depression bar, roll over the elbow, rotate and pull the setting of colluding briquetting isotructure, to the processing of bending at iron wire both ends, designed the tool that is used for bending the iron wire specially, after rotating first action bars and second action bars, the lift depression bar on the tool is pulled with the rotation and is colluded the briquetting cooperation and use automatic bending to the iron wire, through the removal stroke of two stopper restriction action bars, can realize the purpose of accurate bending, ensure the shape of bending at iron wire both ends unanimously, the machining precision improves greatly.

2. The utility model discloses in be fixed with the platform of colluding of pulling that is used for placing the iron wire between two tools, the user can once only place a plurality of iron wires or guipure, can once only accomplish the processing of a plurality of work pieces, pulls moreover to collude and handles one shot forming and target in place, and work efficiency is showing and is promoting.

Drawings

Fig. 1 is a schematic structural view of a hook pulling jig for bending iron wires according to the present invention;

fig. 2 is a front cross-sectional view of a hooking jig for bending iron wires according to the present invention;

fig. 3 is a side view of the hooking jig of the present invention;

fig. 4 is an enlarged view of the iron wire bending hooking jig at the position marked by a reference number a;

fig. 5 is a schematic view of the iron wire processing according to the present invention.

In the figure: the first pulling and hooking jig 1, the second pulling and hooking jig 2, the jig plate 100, the supporting table 3, the pulling and hooking table 4, the groove 5, the cam 6, the first operating rod 7, the lifting pressure rod 8, the rotating pulling and hooking pressure block 9, the second operating rod 10, the bent head 11, the sliding block 12, the T-shaped groove 13, the supporting rod 14, the spring 15 and the spring fixing block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a wire bending hooking jig comprises a first hooking jig 1 and a second hooking jig 2 which are symmetrically arranged, a supporting table 3 fixedly connected with the first hooking jig 1 and the second hooking jig 2, and jig plates 100, wherein the first hooking jig 1 and the second hooking jig 2 have the same structure, the first hooking jig 1 and the second hooking jig 2 are formed by fixedly connecting and assembling the two jig plates 100 through nuts and bolts, a first pin shaft and a second pin shaft are respectively rotatably mounted between the two jig plates 100, a cam 6 is sleeved outside the first pin shaft, a first operating rod 7 is welded on one side of the cam 6, a rotary hooking press block 9 is sleeved outside the second pin shaft, a convex block is fixedly arranged on one side of the rotary hooking press block 9, and a second operating rod 10 is welded on one side of the rotary hooking press block 9 close to the bottom, and a lifting pressure lever 8 is slidably arranged between the two jig plates 100, the top of the lifting pressure lever 8 is a cambered surface, the outer side of the cam 6 is tangent to the cambered surface at the top of the lifting pressure lever 8, a bending head 11 is fixedly arranged at the bottom of the lifting pressure lever 8, the bending head 11 is in a hook shape, a jig special for bending an iron wire is designed aiming at the bending processing of the two ends of the iron wire through the arrangement of the lifting pressure lever 8, the bending head 11, a rotating and pulling pressing block 9 and other structures, after a first operating lever 7 and a second operating lever 10 are rotated, the lifting pressure lever 8 and the rotating and pulling pressing block 9 on the jig are matched to automatically bend the iron wire, the moving stroke of the operating levers is limited through two limit blocks, the purpose of accurate bending can be realized, the bending shapes of the two ends of the iron wire are ensured to be consistent, the processing precision is greatly improved, a pulling and hooking table 4, a user can place a plurality of iron wires or mesh belts at one time, the processing of a plurality of workpieces can be completed at one time, the hooking treatment is formed in place at one time, the working efficiency is obviously improved, one side of each jig plate 100 is provided with a groove 5, a hooking cavity is formed between the two jig plates 100, each cam 6, each lifting pressure rod 8 and each rotating hooking pressure block 9 are all positioned inside the hooking cavity, each lifting pressure rod 8 and each bending head 11 are of an integrally formed structure, sliding blocks 12 are welded on two sides of each lifting pressure rod 8, one side of each jig plate 100 is provided with a T-shaped groove 13, each sliding block 12 is in sliding connection with the inside of the T-shaped groove 13, the top of each supporting platform 3 is fixed with a hooking platform 4 through a countersunk head bolt, each hooking platform 4 is positioned between each first hooking jig 1 and each second hooking jig 2, one side of each lifting pressure rod 8 is in threaded connection with a supporting rod 14, and a spring fixing, the spring 15 is fixedly connected between the spring fixing block 16 and the support rod 14 through a buckle, a first pin hole and a second pin hole are respectively formed in the jig plate 100, a first pin shaft and a second pin shaft are respectively embedded into the first pin hole and the second pin hole, and a first limiting block and a second limiting block are further welded on one side of the jig plate 100.

In this embodiment, when the device is used, a user places an iron wire or a mesh belt to be processed on the pulling and hooking table 4, and two ends of a workpiece extend into the pulling and hooking cavity, firstly, the user rotates the first operating rod 7 above the jig, after the first operating rod 7 is rotated to a proper position, the high point of the cam 6 contacts with the top of the lifting and lowering pressure rod 8, the first limiting block blocks and limits the first operating rod 7, the first operating rod 7 drives the cam 6 rigidly connected with the first operating rod 7 to rotate, the cam 6 extrudes the lifting and lowering pressure rod 8 and the bending head 11 to slide downwards through position change, the bending head 11 is in close contact with the upper surface of the workpiece, then the user rotates the second operating rod 10, and when the second limiting block limits the position, the second operating rod 10 drives the rotating and hooking pressure block 9 to jack up and bend the end of the workpiece, as shown in fig. 5, the first bending position of the iron wire is formed by matching with the bending head 11 when the rotating and hooking pressure block 9 jacks up the end of, the second bending part is formed by pressing an iron wire to the joint of the bending head 11 and the lifting pressure rod 8 by a convex block on the front side of the rotating trip pressure block 9;

furthermore, after the hooking process is completed, the user rotates the first operating lever 7 and the second operating lever 10 to reset, since the lifting pressure lever 8 drives the supporting rod 14 to pull the spring 15 to extend when sliding downwards, the cam 6 rotates to reset, and then the lifting pressure lever 8 slides upwards to reset under the pulling of the spring force,

the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pulling and hooking jig for bending iron wires comprises a first pulling and hooking jig (1) and a second pulling and hooking jig (2) which are symmetrically arranged, a supporting table (3) fixedly connected with the first pulling and hooking jig (1) and the second pulling and hooking jig (2), and jig plates (100), and is characterized in that the first pulling and hooking jig (1) and the second pulling and hooking jig (2) are completely identical in structure, the first pulling and hooking jig (1) and the second pulling and hooking jig (2) are formed by fixedly connecting and assembling two jig plates (100) through nuts and bolts, a first pin shaft and a second pin shaft are respectively rotatably installed between the two jig plates (100), a cam (6) is sleeved outside the first pin shaft, a first operating rod (7) is welded on one side of the cam (6), a pulling and hooking pressing block (9) is rotatably arranged outside the second pin shaft, a protruding block is fixedly arranged on one side of the rotating and hooking pressing block (9), and one side of the rotating pulling and hooking press block (9) close to the bottom is welded with a second operating rod (10), a lifting press rod (8) is arranged between the two jig plates (100) in a sliding mode, the top of the lifting press rod (8) is an arc surface, the outer side of the cam (6) is tangent to the arc surface at the top of the lifting press rod (8), a bending head (11) is fixedly arranged at the bottom of the lifting press rod (8), and the bending head (11) is in a hook shape.

2. The iron wire bending hooking jig as claimed in claim 1, wherein one side of the jig plates (100) is provided with a groove (5), a hooking cavity is formed between the two jig plates (100), and the cam (6), the lifting pressure lever (8) and the rotating hooking pressure block (9) are all located inside the hooking cavity.

3. The iron wire bending hooking jig as claimed in claim 1, wherein the lifting pressing rod (8) and the bending head (11) are integrally formed.

4. The iron wire bending and hooking jig as claimed in claim 1, wherein the two sides of the lifting compression bar (8) are welded with sliding blocks (12), one side of the jig plate (100) is provided with a T-shaped groove (13), and the sliding blocks (12) are slidably connected with the interior of the T-shaped groove (13).

5. The iron wire bending hooking jig as claimed in claim 1, wherein the hooking table (4) is fixed to the top of the supporting table (3) through a countersunk head bolt, and the hooking table (4) is located between the first hooking jig (1) and the second hooking jig (2).

6. The iron wire bending hooking jig as claimed in claim 1, wherein a support rod (14) is connected to one side of the lifting press rod (8) through a screw thread, a spring fixing block (16) is fixed between the two jig plates (100) through a bolt, and a spring (15) is fixedly connected between the spring fixing block (16) and the support rod (14) through a buckle.

7. The iron wire bending pulling and hooking jig according to claim 1, wherein the jig plate (100) is provided with a first pin hole and a second pin hole, the first pin shaft and the second pin shaft are embedded in the first pin hole and the second pin hole, respectively, and a first limiting block and a second limiting block are welded to one side of the jig plate (100).