CN219226864U

CN219226864U - Binding post production mould

Info

Publication number: CN219226864U
Application number: CN202320257230.0U
Authority: CN
Inventors: 王志明
Original assignee: Huizhou Xinghui Hardware Industrial Co ltd
Current assignee: Huizhou Xinghui Hardware Industrial Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-20
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of wiring terminals, and discloses a wiring terminal production die which comprises a die mechanism, wherein a positioning mechanism is arranged outside the die mechanism, the die mechanism comprises a substrate, a lower die is arranged at the top of the substrate, and connecting blocks are fixedly connected to the left side and the right side of the lower die. This binding post production mould drives the worm through corotation handle and rotates, drive the threaded rod through the worm wheel rather than meshing rotatory for two screw thread pieces and connecting plate move in opposite directions with each other, and two fixture blocks are immediately moved in opposite directions and are broken away from the block, can pull down the whole lower mould and change, place the lower mould after changing at the base plate top, through the contrarotation handle, with the above, two fixture block relative movement is as for the connecting block, can fix the lower mould at the base plate top, reached the purpose that the lower mould was convenient for change, realized shortening the downtime in the production process of binding post, improved production efficiency.

Description

Binding post production mould

Technical Field

The utility model relates to the technical field of wiring terminals, in particular to a wiring terminal production die.

Background

The wiring terminal is an accessory product for realizing electrical connection, is industrially divided into the category of connectors, and along with the increasing degree of industrial automation and the increasing stricter and more accurate industrial control requirements, the consumption of the wiring terminal is gradually increased, along with the development of the electronic industry, the application range of the wiring terminal is increased, and besides the most widely used PCB terminals, hardware terminals, nut terminals, spring terminals and the like are also available.

The manufacturing process of various wiring terminals is basically consistent, and generally can be divided into four stages of stamping, electroplating, injection molding and assembling, the wiring terminal production mould disclosed by the China patent net is invented, the problem of clamping injury caused by manually holding the production mould is solved by fixing the wire subjected to stamping and assembling through a clamping assembly, but the mould required for production is different due to various wiring terminals, the replacement of the lower mould is inconvenient in the utility model, the downtime in the production process is increased, and the production efficiency is influenced, so the wiring terminal production mould is provided for solving the problems mentioned in the background.

Disclosure of Invention

The utility model aims to provide a wiring terminal production die which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a binding post production mould comprises a mould mechanism, wherein a positioning mechanism is arranged outside the mould mechanism;

the die mechanism comprises a substrate, a lower die is arranged at the top of the substrate, and connecting blocks are fixedly connected to the left and right of the lower die;

the positioning mechanism comprises two installation boxes, the threaded rods are connected with one another in a rotating mode, worm wheels are fixedly connected to the outer sides of the threaded rods, the worm wheels are connected with one end of each installation box in a rotating mode, the worm wheels are connected with the other end of each installation box in a rotating mode, the worm wheels extend to the front side of each installation box, the handle is fixedly connected to the front side of each worm, threaded blocks are connected to the outer sides of the threaded rods in a threaded mode, connecting plates are fixedly connected to the front sides of the threaded blocks in a sliding mode and are connected with the inner walls of the installation boxes in a sliding mode, and clamping blocks connected with the connecting blocks in a clamping mode are fixedly connected to one sides of the connecting plates.

Preferably, the bottom of base plate fixedly connected with is two anti-skidding base, two anti-skidding base is bilateral symmetry and distributes.

Through the technical scheme, the lower die of the wiring terminal is in a relatively stable condition in the stamping production process, and is not easy to displace.

Preferably, the mounting groove has been seted up at the base plate top, the stopper with mounting groove looks adaptation is fixedly connected with to the bed die bottom.

Preferably, the opposite sides of the two connecting blocks are provided with clamping grooves, and the sizes of the clamping grooves are matched with the clamping blocks.

Preferably, the two threaded rods are provided with a section of thread on the outer sides, and the two sections of threads are equal in length and opposite in direction.

Through the technical scheme, when the handle is rotated in the same direction, under the cooperation of the worm wheel and the worm, the rotation of the two threaded rods is opposite in direction, and then the two clamping blocks can be adjusted to move relatively or reversely, so that the clamping blocks can be clamped with and separated from the connecting blocks.

Preferably, sliding grooves are formed in the upper side and the lower side of the inner wall of the mounting box, and the size of each sliding groove is matched with the moving track of the connecting plate.

Through above-mentioned technical scheme, play the restriction effect to the screw thread piece, make it can not take place to rotate, and then can drive the connecting plate and the fixture block and carry out horizontal control and remove.

Preferably, the inner walls of the opposite sides of the two mounting boxes are provided with through holes, and the sizes of the through holes are matched with the clamping blocks.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the lower die can be initially positioned under the joint cooperation of the limiting block fixedly arranged at the bottom of the lower die and the mounting groove formed in the top of the substrate, so that the condition that the lower die is prevented from moving left and right in the stamping production process of the wiring terminal is achieved.

The second, the utility model drives the worm to rotate through rotating the handle in the forward direction, drive the threaded rod to rotate through the worm wheel meshed with it, because the threaded direction on two threaded rods is opposite, then make two screw blocks and connecting plate move in opposite directions, two fixture blocks move in opposite directions and break away from the block, can pull down the whole lower mould to change, place the lower mould after changing on the base plate top, through rotating the handle in the reverse direction, it is known that two fixture blocks move relatively and are in the block, can fix the lower mould on the base plate top, achieve the purpose that the lower mould is easy to change, has realized shortening the dead time in the production process of the terminal, has improved production efficiency.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the anti-skid base of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the present utility model;

fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

Wherein: 1. a mold mechanism; 2. a positioning mechanism; 11. a substrate; 12. a lower die; 1201. a limiting block; 13. a connecting block; 21. a mounting box; 22. a threaded rod; 23. a worm wheel; 24. a worm; 25. a handle; 26. a screw block; 27. a connecting plate; 28. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a production mold for a wiring terminal comprises a mold mechanism 1, wherein a positioning mechanism 2 is arranged outside the mold mechanism 1;

the die mechanism 1 comprises a base plate 11, a lower die 12 is arranged at the top of the base plate 11, and connecting blocks 13 are fixedly connected to the left and right sides of the lower die 12;

when the wiring terminal is required to be punched and produced, the lower die 12 can be initially positioned through the joint cooperation of the limiting block 1201 fixedly installed at the bottom of the lower die 12 and the mounting groove formed in the top of the substrate 11, so that the situation that the wiring terminal is prevented from left and right displacement of the lower die 12 in the punching and producing process is achieved.

The positioning mechanism 2 comprises two mounting boxes 21, a threaded rod 22 is rotatably connected to the inside of each mounting box 21, a worm wheel 23 is fixedly connected to the outer side of each threaded rod 22, a worm 24 which is rotatably connected with each worm wheel 23 and one end of each mounting box 21 extends to the front side of each mounting box 21 is rotatably connected to the inside of each mounting box 21, a handle 25 is fixedly connected to the front side of each worm 24, a threaded block 26 is connected to the outer side of each threaded rod 22 in a threaded manner, a connecting plate 27 is fixedly connected to the front side of each threaded block 26 and is slidably connected with the inner wall of each mounting box 21, and a clamping block 28 is fixedly connected to one side of each connecting plate 27 and is clamped with each connecting block 13.

When the wiring terminal needs to replace different moulds in the stamping production process, the worm 24 is driven to rotate by the forward rotating handle 25, the worm wheel 23 meshed with the worm screw 24 drives the threaded rod 22 to rotate, the two threaded blocks 26 and the connecting plate 27 move in opposite directions due to the fact that the threaded directions on the two threaded rods 22 are opposite, the two clamping blocks 28 move in opposite directions, the connecting block 13 is separated from the clamping, the whole lower mould 12 can be detached and replaced, the replaced lower mould 12 is placed at the top of the base plate 11, the two clamping blocks 28 relatively move to the clamping block 13 through the reverse rotating handle 25, the lower mould 12 can be fixed at the top of the base plate 11, the purpose that the lower mould 12 is convenient to replace is achieved, the downtime in the production process of the wiring terminal is shortened, and the production efficiency is improved.

Specifically, the bottom of the base plate 11 is fixedly connected with two anti-slip bases, and the two anti-slip bases are distributed in bilateral symmetry.

Through the technical scheme, the lower die 12 of the wiring terminal is in a relatively stable condition in the stamping production process, and is not easy to displace.

Specifically, the top of the base plate 11 is provided with a mounting groove, and the bottom of the lower die 12 is fixedly connected with a limiting block 1201 which is matched with the mounting groove.

Through the technical scheme, the lower die 12 is limited at the top of the substrate 11, so that the lower die 12 cannot slide left and right in the stamping production process of the wiring terminal.

Specifically, the opposite sides of the two connecting blocks 13 are provided with clamping grooves, and the sizes of the clamping grooves are matched with those of the clamping blocks 28.

Through the above technical scheme, under the cooperation of the clamping block 28 and the connecting block 13, the lower die 12 is fixed at the top of the substrate 11, so that the lower die 12 cannot move up and down in the process of stamping and producing the wiring terminal.

Specifically, the outer sides of the two threaded rods 22 are provided with a section of threads, and the lengths of the two sections of threads are equal and opposite.

Through the above technical scheme, when the handle 25 is rotated in the same direction, under the cooperation of the worm wheel 23 and the worm 24, the rotation of the two threaded rods 22 is opposite, so that the two clamping blocks 28 can be adjusted to move relatively or reversely, and the clamping and separating of the connecting block 13 are realized.

Specifically, the upper and lower sides of the inner wall of the mounting box 21 are provided with sliding grooves, and the size of the sliding grooves is matched with the moving track of the connecting plate 27.

Through the above technical scheme, the threaded block 26 is limited, so that the threaded block cannot rotate, and the connecting plate 27 and the clamping block 28 can be driven to horizontally move left and right.

Specifically, the inner walls of the opposite sides of the two mounting boxes 21 are provided with through holes, and the sizes of the through holes are matched with those of the clamping blocks 28.

Through the above technical scheme, the mounting box 21 can not block the clamping block 28 from moving horizontally and leftwards, and when the clamping block 28 is not used, the clamping block 28 can be received into the mounting box 21 for protection.

When the novel wire end production device is used, the worm 24 is driven to rotate by the forward rotating handle 25, the threaded rod 22 is driven to rotate by the worm wheel 23 meshed with the worm rod, the two threaded blocks 26 and the connecting plate 27 move in opposite directions due to the fact that the threaded directions on the two threaded rods 22 are opposite, the two clamping blocks 28 move in opposite directions to be separated from the connecting plate 13, the lower die 12 can be integrally detached and replaced, the replaced lower die 12 is placed on the top of the base plate 11, the handle 25 is reversely rotated, the two clamping blocks 28 relatively move to be clamped with the connecting plate 13, the lower die 12 can be fixed on the top of the base plate 11, the purpose that the lower die 12 is convenient to replace is achieved, the downtime in the wire end production process is shortened, and the production efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a binding post production mould, includes mould mechanism (1), its characterized in that: a positioning mechanism (2) is arranged outside the die mechanism (1);

the die mechanism (1) comprises a base plate (11), a lower die (12) is arranged at the top of the base plate (11), and connecting blocks (13) are fixedly connected to the left and right sides of the lower die (12);

positioning mechanism (2) are including installing box (21) that quantity is two, the inside rotation of installing box (21) is connected with threaded rod (22), the outside fixedly connected with worm wheel (23) of threaded rod (22), the inside rotation of installing box (21) is connected with and rotates worm (24) that are connected with worm wheel (23) and one end extends to installing box (21) front side, the front side fixedly connected with handle (25) of worm (24), the outside threaded connection of threaded rod (22) has screw thread piece (26), the front side fixedly connected with of screw thread piece (26) and connecting plate (27) of installing box (21) inner wall sliding connection, one side fixedly connected with of connecting plate (27) fixture block (28) with connecting block (13) joint.

2. The terminal block production die of claim 1, wherein: the bottom of base plate (11) fixedly connected with is two anti-skidding bases, two anti-skidding bases are bilateral symmetry distribution.

3. The terminal block production die of claim 1, wherein: the top of the base plate (11) is provided with a mounting groove, and the bottom of the lower die (12) is fixedly connected with a limiting block (1201) which is matched with the mounting groove.

4. The terminal block production die of claim 1, wherein: clamping grooves are formed in the opposite sides of the two connecting blocks (13), and the sizes of the clamping grooves are matched with those of the clamping blocks (28).

5. The terminal block production die of claim 1, wherein: the outer sides of the two threaded rods (22) are respectively provided with a section of threads, and the lengths of the two sections of threads are equal and opposite.

6. The terminal block production die of claim 1, wherein: sliding grooves are formed in the upper side and the lower side of the inner wall of the mounting box (21), and the size of each sliding groove is matched with the moving track of the connecting plate (27).

7. The terminal block production die of claim 1, wherein: perforations are formed in the inner walls of the opposite sides of the two mounting boxes (21), and the size of the perforations is matched with that of the clamping blocks (28).