CN212653038U

CN212653038U - Quick clamping device of mould layering class part

Info

Publication number: CN212653038U
Application number: CN202020117207.8U
Authority: CN
Inventors: 孙仕成; 刘文胜; 赵技名
Original assignee: Shenzhen Junfeng Mould Co ltd
Current assignee: Shenzhen Junfeng Mould Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2021-03-05
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a quick clamping device of mould layering class part, including the anchor clamps piece, this anchor clamps piece up end detachably is provided with the slip clamping subassembly, the slip clamping subassembly is including accepting the piece, accepts a lower extreme and is provided with the slider, the up end of anchor clamps piece is provided with downwardly extending's spout, the slider sets up with the spout cooperation, it is provided with closing device to accept a up end, the up end of anchor clamps piece still is provided with the fixed block, the fixed block setting is in one side of spout, this fixed block with the cooperation of slip clamping subassembly sets up. Quick clamping device of mould layering class part commonality strong, press from both sides tightly to adopt the screw thread to add the lever, the clamping-force is strong, installs and removes rapidly.

Description

Quick clamping device of mould layering class part

Technical Field

The utility model relates to a mould processing equipment specifically indicates a quick clamping device of mould layering class part.

Background

In the manufacturing and machining process of parts, various machine tools such as a milling machine, a grinding machine, a CNC (computer numerical control), a drilling machine, an EDM (electrical discharge machining) spark machine and the like need to be used, the parts are clamped due to the fact that the parts receive external machining forces such as cutting, grinding and the like during machining, common large-sized workpieces are magnetically attracted or pressed by screws, and small special-shaped parts need to be clamped by special fixtures.

The market is full of a large number of universal clamps, vice-batch vice-bench clamps and the like. The general type has certain shortcoming just, in mould part layering processing, the anchor clamps of this type general type all exist or clamping inefficiency, or the clamping precision is low, or shortcomings such as clamping force is not enough, some anchor clamps of some lean on the spiral tooth centre gripping entirely, the precision can, but clamping efficiency is on the low side, clamping force is not enough, some anchor clamps size is on the large side, there is great limitation in the use scene, the casting main part, the clamping precision is on the low side, some anchor clamps precision can in addition, the clamping dynamics can, but when needing to change the dress in batches, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses drawback to prior art provides a quick clamping device of mould layering class part, including the anchor clamps piece, this anchor clamps piece up end detachably is provided with the slip clamping components, the slip clamping components is including accepting the piece, accepts a lower extreme and is provided with the slider, the up end of anchor clamps piece is provided with downwardly extending's spout, the slider sets up with the spout cooperation, it is provided with closing device to accept a up end, the up end of anchor clamps piece still is provided with the fixed block, the fixed block setting in one side of spout, this fixed block with the cooperation of slip clamping components sets up.

Preferably, the pressing device comprises a support frame, a pressing block and a tightening handle, the support frame is fixedly connected with the bearing block, the pressing block is movably connected with the support frame, the tightening handle is detachably connected with the pressing block, and the pressing block is matched with the fixing block.

Preferably, the bearing block is detachably connected with the clamp block through a positioning screw.

Preferably, the upper end surface of the clamp block is provided with a positioning groove corresponding to the positioning screw.

Preferably, the positioning grooves are arranged in a plurality of numbers and are respectively arranged on two sides of the sliding groove in a mutually symmetrical mode.

Preferably, the positioning screws are at least provided with one positioning screw and are respectively matched with the positioning grooves.

Preferably, the side wall of the clamp block is provided with a die cavity.

Preferably, the sliding block and the sliding groove are respectively provided with a T shape.

Preferably, the two sides of the pressing block are provided with rotating shafts, the supporting frame is provided with movable holes corresponding to the rotating shafts, and the rotating shafts can rotate in the movable holes.

Has the advantages that:

quick clamping device of mould layering class part commonality strong, press from both sides tightly to adopt the screw thread to add the lever, the clamping-force is strong, install and remove rapidly, the clamping stroke uses the sliding block set, the stroke interval is big, the practicality is strong. The main body adopts the configuration with the highest precision, the clamping precision can be suitable for processing the pressing strip parts, and the use of workers is further facilitated.

Drawings

Fig. 1 is a perspective view of the overall structure of the rapid clamping device for the die pressing strip parts of the present invention;

fig. 2 is the utility model discloses a quick clamping device of mould layering class part's overall structure explosion chart.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in fig. 1-2, a quick clamping device of mould layering class part, including

anchor clamps piece

1, 1 up end detachably of this anchor clamps piece is provided with the slip clamping subassembly, the slip clamping subassembly is including

holding piece

2, and 2 lower extremes of holding piece are provided with slider 3, the up end of anchor clamps piece 1 is provided with downwardly extending's spout 4, slider 3 sets up with the cooperation of

spout

4, 2 up ends of holding piece are provided with closing device, the up end of anchor clamps piece 1 still is provided with fixed block 5, and fixed block 5 sets up in one side of spout 4, this fixed block 5 with the cooperation of slip clamping subassembly sets up.

In this embodiment, closing device includes support frame 6, compact heap 7 and the sincere 8 of elasticity hand, support frame 6 with accept 2 fixed connection of piece,

compact heap

7 and 6 swing joint of support frame, the sincere 8 of elasticity hand can be dismantled with compact heap 7 and be connected,

compact heap

7 and 5 cooperation settings of fixed block.

Can carry out the centre gripping to the part well through closing device, the spare part centre gripping can be well to the cooperation setting of compact heap 7 and fixed block 5, can be suitable for the processing of layering class part.

In this embodiment, the receiving block 2 is detachably connected to the clamp block 1 by a set screw 13.

The bearing block 2 is connected with the clamp block 1 through the positioning screw 13, so that the disassembly and the assembly of the clamp block are facilitated, and the use of workers is further facilitated.

In this embodiment, the upper end surface of the clamp block 1 is provided with a positioning groove 9 corresponding to the positioning screw 13.

The design of constant head tank 9 can confirm the service position of accepting piece 2 and anchor clamps piece 1 well, can play the effect of location well.

In this embodiment, the positioning grooves 9 are provided in a plurality of numbers, and are respectively symmetrically arranged on two sides of the sliding groove 4.

The design of a plurality of positioning grooves 9 enables the receiving block 2 to move to different positions on the clamp block 1, so that parts with different sizes can be clamped.

In this embodiment, the positioning screws 13 are provided with at least one and are respectively matched with the positioning slots 9.

The matching design of a plurality of positioning screws and a plurality of positioning grooves 9 can well connect the bearing block 2 with the clamp block 1, so that the connection is firmer.

In this embodiment, a side wall of the fixture block 1 is provided with a die cavity 10.

The design of the die cavity 10 can well arrange the clamp block on the workbench of the machine equipment, and the universality is strong.

In the present embodiment, the slider 3 and the chute 4 are each provided in a T-shape.

Set up slider 3 and spout 4 respectively to the T type form for it is more firm to connect, and slider 3 can slide along spout 4 front and back well.

In this embodiment, the two sides of the pressing block 7 are provided with rotating shafts 11, the supporting frame 6 is provided with movable holes 12 corresponding to the rotating shafts 11, and the rotating shafts 11 can rotate in the movable holes 12.

The matching design of the rotating shaft 11 and the movable hole 12 enables the pressing block 7 to rotate well with the support frame 6, so that parts can be well extruded through the pressing block 7.

The working principle is as follows:

as shown in figures 1-2, when the clamp block 1 is used, the clamp block is placed on a worktable of machine equipment and can be clamped by magnetic attraction or by a die cavity 10, the universality is strong, the clamping adopts threads and levers, the clamping force is strong, and the assembly and disassembly are rapid. The clamping stroke uses the sliding block set, the stroke interval is large, the practicability is strong, the main body adopts the configuration with the highest precision, and the clamping precision can be suitable for processing the pressing strip parts.

When the part is clamped, the bearing block 2 is adjusted to a proper position, the positioning screw 13 is aligned to the positioning groove 9, the positioning screw 13 is fastened, then the part to be processed is placed on a clamping station, and the tightening hand 8 is rotated to clamp the part.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. The utility model provides a quick clamping device of mould layering class part, includes the anchor clamps piece, its characterized in that, this anchor clamps piece up end detachably is provided with the slip clamping components, the slip clamping components is including accepting the piece, accepts the piece lower extreme and is provided with the slider, the up end of anchor clamps piece is provided with downwardly extending's spout, the slider sets up with the spout cooperation, it is provided with closing device to accept the piece up end, the up end of anchor clamps piece still is provided with the fixed block, and the fixed block setting is in one side of spout, this fixed block with the cooperation of slip clamping components sets up.

2. The device for rapidly clamping the parts such as the die pressing strips as claimed in claim 1, wherein: the pressing device comprises a support frame, a pressing block and a tightening handle, the support frame is fixedly connected with the bearing block, the pressing block is movably connected with the support frame, the tightening handle is detachably connected with the pressing block, and the pressing block is matched with the fixing block.

3. The device for rapidly clamping the parts such as the die pressing strips as claimed in claim 1, wherein: the bearing block is detachably connected with the clamp block through a positioning screw.

4. The device of claim 3, wherein the device comprises: and the upper end surface of the clamp block is provided with a positioning groove corresponding to the positioning screw.

5. The device of claim 4, wherein the device comprises: the constant head tank is provided with a plurality ofly, and the setting that is symmetrical each other respectively is in the both sides of spout.

6. The device of claim 5, wherein the device comprises: the positioning screw is provided with at least one and is respectively matched with the positioning groove.

7. The device for rapidly clamping the parts such as the die pressing strips as claimed in claim 1, wherein: and a mold setting groove is formed in the side wall of the clamp block.

8. The device for rapidly clamping the parts like the die hold-down strip as claimed in any one of claims 1 to 7, wherein: the sliding block and the sliding groove are respectively arranged in a T shape.

9. The device for rapidly clamping the parts such as the die pressing strips as claimed in claim 2, wherein: the two sides of the pressing block are provided with rotating shafts, the supporting frame is provided with movable holes corresponding to the rotating shafts, and the rotating shafts can rotate in the movable holes.