CN218168347U

CN218168347U - Production mould of orthopedics lockplate

Info

Publication number: CN218168347U
Application number: CN202222117563.1U
Authority: CN
Inventors: 宋子东; 周维广; 李国立
Original assignee: Tianjin Huayi Precision Mold Co ltd
Current assignee: Tianjin Huayi Precision Mold Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-30
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a production mould of orthopedics lockplate, which comprises a housin, a plurality of hydraulic stem of group are installed at the top in the casing, the one end fixedly connected with connecting plate of hydraulic stem, connecting plate surface mounting has last mould, the below of going up the mould is provided with the bed die, bed die surface bilateral symmetry is provided with two sets of centre gripping subassemblies, the bed die surface is provided with takes off the material subassembly, be provided with the buffering subassembly between bed die and the casing. The utility model has the advantages that through the design of the stripping component, the stripping is convenient, and the unnecessary loss caused by damage is prevented; the utility model relieves the impact force on the device by the design of the buffer component and the design of the second compression spring in the buffer component, and reduces the damage to the device body and the external parts; the utility model discloses a design of centre gripping subassembly to carry on spacingly to the material, when making the punching machine carry out the punching press to the material, guarantee going on smoothly of punching press work.

Description

Production mould of orthopedics lockplate

Technical Field

The utility model relates to an orthopedics lockplate technical field specifically is a production mould of orthopedics lockplate.

Background

The locking plate generally refers to a locking steel plate, which is a fracture fixation device with threaded holes, after screws with threaded heads are screwed in the holes, the steel plate becomes a (screw) angle fixation device, and can be provided with locking holes and non-locking holes simultaneously for screwing in different screws, any steel plate which can be screwed in the (stable) screws and bolts with fixed angles is essentially a locking steel plate, the existing die stamping structure cannot automatically demold parts sleeved on the surface of a die after being used, so that workers are often required to manually demold the parts during demolding, or tools are required to pry out a finished product, the appearance of a part of the finished product is easily damaged, the appearance of the finished product is not only influenced, and even the finished product is damaged to cause unnecessary loss and is not beneficial to use, and therefore, a production die of the orthopedic locking plate needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a production mould of an orthopedic locking plate, which is convenient for demoulding and prevents unnecessary loss caused by damage through the design of a stripping component; the utility model relieves the impact force on the device through the design of the buffer component, and reduces the damage to the device body and the external parts; the utility model discloses a design of centre gripping subassembly to carry on spacingly to the material, guarantee going on smoothly of punching press work, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a production mould of orthopedics lockplate, includes the casing, a plurality of hydraulic stem of group are installed at the top in the casing, the one end fixedly connected with connecting plate of hydraulic stem, connecting plate surface mounting has last mould, the below of going up the mould is provided with the bed die, bed die surface bilateral symmetry is provided with two sets of centre gripping subassemblies, the bed die surface is provided with takes off the material subassembly, be provided with the buffering subassembly between bed die and the casing.

Preferably, the stripping assembly comprises a notch formed in the surface of the lower die, a push rod is connected in the notch in a sliding mode, the push rod penetrates through the notch and extends out of the notch, a first compression spring is arranged in the notch, and the first compression spring is located below the push rod.

Preferably, the buffering subassembly is including the fixed cover that is fixed in housing face, sliding connection has the movable rod in the fixed cover, the one end of movable rod runs through fixed cover and extends to fixed cover outer and bed die fixed connection, be provided with second compression spring in the fixed cover, second compression spring is located the below of movable rod.

Preferably, be provided with the gag lever post between connecting plate and the bed die, the one end fixed connection of gag lever post in the bed die surface, the one end of gag lever post runs through the gag lever post and extends to the connecting plate and be connected with the limiting plate outward.

Preferably, the surface of the shell is provided with a sliding groove, the surface of the lower die is provided with a sliding block matched with the sliding groove, and the sliding block is connected to the inner wall of the sliding groove in a sliding mode.

Preferably, the clamping assembly comprises a fixed block fixedly mounted on the surface of the lower die, a moving rod is movably inserted into the fixed rod, a moving plate is fixedly connected to one end of the moving rod, and a third compression spring is sleeved on the moving rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a design of taking off the material subassembly, push the push rod downwards when upper die and bed die merge, make the first compression spring pressurized shrink, when upper die and bed die separate, the first compression spring releases pressure, pushes out the material bed die, the convenient drawing of patterns prevents to damage and causes the unnecessary loss;

2. the utility model discloses through the design of buffering subassembly, the reciprocating motion is being repeated to the upper die in stamping process, and the device can receive the impact, under the impact, device internals can receive harm, through the design of the interior second compression spring of buffering subassembly, the impact force that receives the device is alleviated, reduces the injury to device body and to external parts production;

3. the utility model discloses a design of centre gripping subassembly, compression spring release pressure promote the movable plate with the material centre gripping to carry on spacingly to the material, when making the punching machine carry out the punching press to the material, guarantee going on smoothly of punching press work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic structural view of the material-removing assembly of the present invention.

In the figure: 1. a housing; 2. a hydraulic lever; 3. a connecting plate; 4. an upper die; 5. a lower die; 6. a notch; 7. a push rod; 8. a first compression spring; 9. fixing a sleeve; 10. a movable rod; 11. a second compression spring; 12. a limiting rod; 13. a limiting plate; 14. a chute; 15. a slider; 16. a fixed block; 17. a travel bar; 18. moving the plate; 19. a third compression spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a production mould of orthopedics lockplate, includes casing 1, a plurality of hydraulic stem 2 of group are installed at the top in the casing 1, the one end fixedly connected with connecting plate 3 of

hydraulic stem

2, and 3 surface mounting on the connecting plate have last mould 4, and the below of going up mould 4 is provided with bed die 5, is provided with gag lever post 12 between connecting plate 3 and the bed die 5, and the one end fixed connection of gag lever post 12 is in 5 surfaces of bed die, and the one end of gag lever post 12 runs through gag lever post 12 and extends to 3 outer being connected with limiting plate 13 of connecting plate.

The surface of the shell 1 is provided with a sliding groove 14, the surface of the lower die 5 is provided with a sliding block 15 matched with the sliding groove 14, and the sliding block 15 is connected to the inner wall of the sliding groove 14 in a sliding manner.

Through the design of the sliding grooves 14 and the sliding blocks 15, the moving range of the lower die 5 is limited to a certain extent, and the lower die 5 is prevented from being displaced in the moving process.

Two sets of clamping components are symmetrically arranged on two sides of the surface of the lower die 5, each clamping component comprises a fixed block 16 fixedly installed on the surface of the lower die 5, a moving rod 17 is movably inserted into the fixed block 16, a moving plate 18 is fixedly connected to one end of the moving rod 17, and a third compression spring 19 is sleeved on the moving rod 17.

The material is placed between the two groups of moving plates 18, the third compression spring 19 releases pressure to push the moving plates 18 outwards, so that the two groups of moving plates 18 clamp the material, the material is limited, and the smooth punching operation is guaranteed when the material is punched.

The surface of the lower die 5 is provided with a stripping assembly, the stripping assembly comprises a notch 6 formed in the surface of the lower die 5, a push rod 7 is slidably connected in the notch 6, the push rod 7 penetrates through the notch 6 and extends to the notch 6, a first compression spring 8 is arranged in the notch 6, and the first compression spring 8 is located below the push rod 7.

When the upper die 4 is combined with the lower die 5, the push rod 7 is pushed downwards to enable the first compression spring 8 to be compressed and contracted, and when the upper die 4 is separated from the lower die 5, the first compression spring 8 releases pressure to push the material out of the lower die 5, so that the demoulding is convenient, and unnecessary loss caused by damage is prevented.

Be provided with the buffering subassembly between lower mould 5 and the casing 1, the buffering subassembly is including being fixed in the fixed cover 9 on casing 1 surface, and sliding connection has movable rod 10 in the fixed cover 9, and the one end of movable rod 10 runs through fixed cover 9 and extends to fixed cover 9 outer with lower mould 5 fixed connection, is provided with second compression spring 11 in the fixed cover 9, and second compression spring 11 is located the below of movable rod 10.

Repeated reciprocating motion of upper die in stamping process, the device can receive the impact, and under the impact, device internals can receive harm, through the design of second compression spring 11 in the buffering subassembly, the impact force that receives the device is alleviated, reduces the injury that produces the device body and outside parts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A production mould of orthopedics lockplate, includes casing (1), its characterized in that: a plurality of hydraulic stem (2) of group are installed at the top in casing (1), the one end fixedly connected with connecting plate (3) of hydraulic stem (2), connecting plate (3) surface mounting has last mould (4), the below of going up mould (4) is provided with bed die (5), bed die (5) surface bilateral symmetry is provided with two sets of centre gripping subassemblies, bed die (5) surface is provided with takes off the material subassembly, be provided with the buffering subassembly between bed die (5) and casing (1).

2. The production mold for the orthopedic locking plate as claimed in claim 1, wherein: the stripping assembly comprises a notch (6) formed in the surface of a lower die (5), a push rod (7) is connected to the notch (6) in a sliding mode, the push rod (7) penetrates through the notch (6) and extends to the outside of the notch (6), a first compression spring (8) is arranged in the notch (6), and the first compression spring (8) is located below the push rod (7).

3. The production die for the orthopedic locking plate as claimed in claim 1, wherein: buffer unit is including fixed cover (9) that is fixed in casing (1) surface, sliding connection has movable rod (10) in fixed cover (9), the one end of movable rod (10) runs through fixed cover (9) and extends to fixed cover (9) outer with bed die (5) fixed connection, be provided with second compression spring (11) in fixed cover (9), second compression spring (11) are located the below of movable rod (10).

4. The production mold for the orthopedic locking plate as claimed in claim 1, wherein: be provided with gag lever post (12) between connecting plate (3) and bed die (5), the one end fixed connection of gag lever post (12) in bed die (5) surface, the one end of gag lever post (12) runs through gag lever post (12) and extends to connecting plate (3) and be connected with limiting plate (13) outward.

5. The production die for the orthopedic locking plate as claimed in claim 1, wherein: the surface of the shell (1) is provided with a sliding groove (14), the surface of the lower die (5) is provided with a sliding block (15) matched with the sliding groove (14), and the sliding block (15) is connected to the inner wall of the sliding groove (14) in a sliding mode.

6. The production die for the orthopedic locking plate as claimed in claim 1, wherein: the clamping assembly comprises a fixed block (16) fixedly mounted on the surface of the lower die (5), a moving rod (17) is movably inserted into the fixed block (16), a moving plate (18) is fixedly connected to one end of the moving rod (17), and a third compression spring (19) is sleeved on the moving rod (17).