CN219212859U

CN219212859U - Clamp for precision machining of mold part

Info

Publication number: CN219212859U
Application number: CN202223374951.4U
Authority: CN
Inventors: 高振朋; 王丽丽
Original assignee: Dalian Shengrong Machinery Co ltd
Current assignee: Dalian Shengrong Machinery Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-20
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a clamp for precisely machining a mold part, which relates to the technical field of mold parts and comprises a frame, wherein the outer wall of the frame is fixedly connected with a fixed block, the outer wall of the fixed block is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a connecting block, the inner wall of the connecting block is provided with an opening, the outer wall of the opening is in threaded connection with a bolt, the outer wall of the bolt is in threaded connection with a mounting block, and the outer wall of the mounting block is fixedly connected with a supporting frame. According to the utility model, through the mutual matching of the frame, the fixed block, the telescopic rod, the connecting block, the opening, the bolt, the mounting block and the supporting frame, the fixture is convenient to disassemble and assemble, the connecting block and the mounting block are disassembled and assembled through the bolt, the fixture is convenient to disassemble and assemble according to different sizes of articles, the fixture can be replaced in time, the practicability of the fixture is improved, the telescopic rod is started to drive the supporting frame to clamp forwards due to the buffering effect when the die parts are precisely machined and clamped.

Description

Clamp for precision machining of mold part

Technical Field

The utility model relates to the technical field of mold parts, in particular to a clamp for precisely machining a mold part.

Background

The mold processing means processing of forming and blank making tools, and further comprises a shearing mold and a die cutting mold, wherein the mold is generally composed of an upper mold and a lower mold, a steel plate is placed between the upper mold and the lower mold, forming of materials is realized under the action of a press, and when the press is opened, a workpiece determined by the shape of the mold is obtained or corresponding waste materials are removed. The small electronic connector and the large automobile instrument panel can be molded by using a die, the progressive die can automatically move a machined workpiece from one station to another station, a molded part is obtained at the last station, and the clamp is used for fixing a machining object in the mechanical manufacturing process so as to occupy a correct position, so that the device for construction or detection is adopted, and the clamp is needed during the precision machining of the die part.

For example, the Chinese patent publication No. CN208428011U discloses the following technical scheme: the utility model discloses a fixture for fixing a workpiece to be machined with an inclined hole, which comprises: a vice having a clamping space for clamping the workpiece to be machined; the cushion block is arranged in the clamping space, a supporting surface for supporting the workpiece to be machined is formed on the cushion block, and the workpiece to be machined is arranged on the supporting surface and is directly positioned at the angle to be machined. When the fixture is used, the cushion block matched with the angle of the part is selected, the cushion block is firstly placed in the vice, then the workpiece to be machined is placed on the fixture, and finally the vice is locked, so that the required placing angle of the part can be realized, the fastening of the part is realized, the calibration is not needed, the quick switching can be realized during mass production, the processing time is shortened, and the processing efficiency is improved.

The following problems exist in the prior art:

1. most of the clamps in the prior art are inconvenient to disassemble and assemble according to different sizes of articles when the clamps are applied, and the clamps are inconvenient to replace in time.

2. Most of the clamps in the prior art are inconvenient to play a role in buffering when the die parts are precisely machined and clamped during application, so that the practical effect of the clamps is poor.

Disclosure of Invention

The utility model provides a clamp for precisely machining a die part, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a mould part anchor clamps for precision machining, includes the frame, the outer wall fixedly connected with fixed block of frame, the outer wall fixedly connected with telescopic link of fixed block.

One end fixedly connected with connecting block of telescopic link, the opening has been seted up to the inner wall of connecting block, open-ended outer wall threaded connection has the bolt.

The outer wall threaded connection of bolt has the installation piece, the outer wall fixedly connected with strut of installation piece.

The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with reinforcing spring of strut, reinforcing spring's outer wall fixedly connected with grip block, the outer wall fixedly connected with grip block of grip block, the outer wall fixedly connected with slipmat of grip block, the outer wall fixedly connected with base of frame, the outer wall fixedly connected with platform of base, the outer wall fixedly connected with square piece of platform, the outer wall fixedly connected with fixed strut of square piece.

By adopting the technical scheme, the reinforcing spring in the scheme plays a role in buffering when the die parts are precisely machined and clamped.

The technical scheme of the utility model is further improved as follows: the reinforcing springs are symmetrically arranged along the central axis of the support frame, and the number of the reinforcing springs is eight.

By adopting the technical scheme, the reinforcing spring in the scheme plays a role in buffering to a certain extent.

The technical scheme of the utility model is further improved as follows: the width of grip block is less than the strut, the grip block sets up along the axis symmetry of strut.

By adopting the technical scheme, the width of the clamping plate in the scheme is smaller than that of the supporting frame, so that the clamping of the clamp is more reasonable.

The technical scheme of the utility model is further improved as follows: the size of the opening is matched with that of the bolts, and the number of the bolts is four.

By adopting the technical scheme, the bolt in the scheme is convenient to disassemble and assemble the mounting block through the opening.

The technical scheme of the utility model is further improved as follows: the support frame is not connected with the platform and is parallel to the platform.

By adopting the technical scheme, the support frame in the scheme is not connected with the platform, so that the telescopic rod is convenient to drive the support frame to clamp forwards, and the clamp is more reasonable to set.

The technical scheme of the utility model is further improved as follows: the support frames are parallel to the fixed support frames, and the fixed support frames are perpendicular to the square blocks.

By adopting the technical scheme, the fixed support in the scheme is fixed, and the support is driven by the telescopic rod to clamp the die part on the fixed support forwards.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a clamp for precisely machining a mold part, which is convenient to disassemble and assemble by mutually matching a frame, a fixed block, a telescopic rod, a connecting block, an opening, a bolt, a mounting block and a supporting frame, and the connecting block and the mounting block are disassembled and assembled by the bolt, so that the clamp can be disassembled and assembled according to different sizes of articles, the clamp can be replaced in time, the practicability of the clamp is improved, and the use requirement of a user is met.

2. The utility model provides a clamp for precisely machining a mold part, which is characterized in that a reinforcing spring, a clamping plate, a clamping block, an anti-slip pad, a base, a platform, a square block and a fixed support frame are matched with each other for use, so that a buffering effect is achieved when the mold part is precisely machined and clamped, a telescopic rod is started, the telescopic rod drives the support frame to clamp forwards, the clamping block on the inner wall of the support frame is stressed to drive the reinforcing spring on the outer wall of the clamping plate, and the reinforcing spring is stressed to a certain extent.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of a bracket connection structure according to the present utility model;

FIG. 3 is a schematic view of a connection structure between a reinforcing spring and a clamping plate according to the present utility model;

fig. 4 is an enlarged view of fig. 1 a in accordance with the present utility model.

In the figure: 1. a frame; 2. a fixed block; 3. a telescopic rod; 4. a connecting block; 5. an opening; 6. a bolt; 7. a mounting block; 8. a supporting frame; 9. reinforcing the spring; 10. a clamping plate; 11. a clamping block; 12. an anti-slip pad; 13. a base; 14. a platform; 15. square blocks; 16. and fixing the supporting frame.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a clamp for precisely machining a die part, which comprises a frame 1, wherein the outer wall of the frame 1 is fixedly connected with a fixed block 2, and the outer wall of the fixed block 2 is fixedly connected with a telescopic rod 3.

One end fixedly connected with connecting block 4 of telescopic link 3, opening 5 has been seted up to the inner wall of connecting block 4, and the outer wall threaded connection of opening 5 has bolt 6.

The outer wall threaded connection of bolt 6 has installation piece 7, and the outer wall fixedly connected with strut 8 of installation piece 7.

In this embodiment, use through the mutually supporting of frame 1, fixed block 2, telescopic link 3, connecting block 4, opening 5, bolt 6, installation piece 7 and strut 8 for the anchor clamps are convenient for dismouting, carry out dismouting anchor clamps through bolt 6 with connecting block 4 and installation piece 7 dismouting, are convenient for according to the different sizes of article, can in time change anchor clamps, have improved the practicality of anchor clamps, satisfy user's user demand.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall fixedly connected with reinforcing spring 9 of strut 8, the outer wall fixedly connected with grip block 10 of reinforcing spring 9, the outer wall fixedly connected with grip block 11 of grip block 10, the outer wall fixedly connected with slipmat 12 of grip block 11, the outer wall fixedly connected with base 13 of frame 1, the outer wall fixedly connected with platform 14 of base 13, the outer wall fixedly connected with square piece 15 of platform 14, the outer wall fixedly connected with fixed strut 16 of square piece 15.

In this embodiment, the provision of the reinforcing spring 9 in this embodiment plays a role of buffering when the mold part is clamped by precision machining.

In this embodiment, through the mutually supporting use of reinforcement spring 9, grip block 10, grip block 11, slipmat 12, base 13, platform 14, square 15 and fixed strut 16, when the mould part precision finishing centre gripping, play the effect of buffering, start telescopic link 3 for telescopic link 3 drives strut 8 centre gripping forward, make grip block 11 atress of strut 8 inner wall drive the reinforcement spring 9 of grip block 10 outer wall, reinforcement spring 9 atress plays the effect of buffering to a certain extent.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the reinforcing springs 9 are symmetrically arranged along the central axis of the bracket 8, and the number of the reinforcing springs 9 is eight.

In this embodiment, the reinforcement spring 9 in this solution plays a role of cushioning to some extent.

Preferably, the width of the clamping plate 10 is smaller than that of the support frame 8, and the clamping plate 10 is symmetrically arranged along the central axis of the support frame 8.

In this embodiment, the width of the clamping plate 10 in this solution is smaller than the setting of the bracket 8 so that the clamping of the clamp is more reasonable.

Preferably, the sizes of the openings 5 and the bolts 6 are matched with each other, and the number of the bolts 6 is four.

In this embodiment, the bolts 6 in this embodiment facilitate the removal and attachment of the mounting blocks 7 through the openings 5.

Preferably, the support frame 8 is not connected to the platform 14, and the support frame 8 is parallel to the platform 14.

In this embodiment, the bracket 8 in this scheme is not connected with the platform 14, so that the telescopic rod 3 drives the bracket 8 to clamp forward, so that the setting of the clamp is more reasonable.

Preferably, the support frame 8 and the fixed support frame 16 are parallel to each other, and the fixed support frame 16 is perpendicular to the square block 15.

In this embodiment, the fixed support 16 in this embodiment is fixed, and the telescopic rod 3 drives the support 8 to clamp the mold part on the fixed support 16 forward.

The working principle of the clamp for precisely machining the die parts is specifically described below.

As shown in fig. 1-4, a user dismounts the connecting block 4 and the mounting block 7 through the bolts 6, the user dismounts the fixture according to different sizes of articles, and the user starts the telescopic rod 3, so that the telescopic rod 3 drives the supporting frame 8 to clamp forwards, the clamping blocks 11 on the inner wall of the supporting frame 8 are stressed to drive the reinforcing springs 9 on the outer wall of the clamping plate 10, and the reinforcing springs 9 are stressed to play a role of buffering to a certain extent.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a mould part anchor clamps for precision machining, includes frame (1), its characterized in that: the outer wall of the frame (1) is fixedly connected with a fixed block (2), and the outer wall of the fixed block (2) is fixedly connected with a telescopic rod (3);

one end of the telescopic rod (3) is fixedly connected with a connecting block (4), an opening (5) is formed in the inner wall of the connecting block (4), and a bolt (6) is connected with the outer wall of the opening (5) in a threaded manner;

the outer wall threaded connection of bolt (6) has installation piece (7), the outer wall fixedly connected with strut (8) of installation piece (7).

2. The jig for precision machining of a mold part according to claim 1, wherein: the inner wall fixedly connected with reinforcing spring (9) of strut (8), the outer wall fixedly connected with grip block (10) of reinforcing spring (9), the outer wall fixedly connected with grip block (11) of grip block (10), the outer wall fixedly connected with slipmat (12) of grip block (11), the outer wall fixedly connected with base (13) of frame (1), the outer wall fixedly connected with platform (14) of base (13), the outer wall fixedly connected with square piece (15) of platform (14), the outer wall fixedly connected with fixed strut (16) of square piece (15).

3. The jig for precision machining of a mold part according to claim 2, wherein: the reinforcing springs (9) are symmetrically arranged along the central axis of the supporting frame (8), and the number of the reinforcing springs (9) is eight.

4. The jig for precision machining of a mold part according to claim 2, wherein: the width of the clamping plate (10) is smaller than that of the supporting frame (8), and the clamping plate (10) is symmetrically arranged along the central axis of the supporting frame (8).

5. The jig for precision machining of a mold part according to claim 1, wherein: the sizes of the openings (5) and the bolts (6) are matched with each other, and the number of the bolts (6) is four.

6. The jig for precision machining of a mold part according to claim 2, wherein: the support frame (8) is not connected with the platform (14), and the support frame (8) is parallel to the platform (14).

7. The jig for precision machining of a mold part according to claim 2, wherein: the support frames (8) and the fixed support frames (16) are parallel to each other, and the fixed support frames (16) are perpendicular to the square blocks (15).