CN216369844U

CN216369844U - Mold positioning device for mold processing

Info

Publication number: CN216369844U
Application number: CN202123159228.XU
Authority: CN
Inventors: 韩乐春; 谷传娇; 马超; 安泽民; 姜世斌
Original assignee: Dalian Chengyi Precision Mould Co ltd
Current assignee: Dalian Chengyi Precision Mould Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-26
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a die positioning device for die processing, which comprises a workpiece, wherein a positioning assembly is arranged on the outer side of the workpiece, a double-threaded rod is fixedly connected to one end of a handle, the outer side of the double-threaded rod is rotatably connected with a shell through an internal bearing, sleeve blocks are in threaded connection with the outer walls of two sides of the double-threaded rod, and the outer walls above the sleeve blocks are attached to the inner surface of a groove. This a mould positioner for mould processing, cooperation through between work piece and the locating component, it drives the inside bearing that double-end threaded rod passes through both sides and rotates to rotate in the casing forward to rotate the handle, double-end threaded rod forward rotates the recess of the cover block that makes both sides on the casing and removes in the same time, the cover block drives the clamp splice and removes the intermediate position of fixing a position the work piece centre gripping at the casing to the inboard, improve mould processing's precision, the current mould processing device that is used for has been solved, can not fix a position the centre gripping to the mould, reduce the problem of mould processing precision.

Description

Mold positioning device for mold processing

Technical Field

The utility model relates to the technical field of die machining, in particular to a die positioning device for die machining.

Background

The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, wherein the die needs to be positioned and fixed during processing.

But the current mould processingequipment that is used for can not fix a position the centre gripping to the mould, reduces the problem of mould processing precision, and the current mould positioner who is used for mould processing is not convenient for adjust the position of location back mould, influences the problem of follow-up processing, and the mould positioner who is used for mould processing current simultaneously welds on the workstation more, and inconvenient dismantlement maintenance's problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die positioning device for die machining, and aims to solve the problems that the existing die machining device in the background art cannot position and clamp a die and reduces the die machining precision.

In order to achieve the purpose, the utility model provides the following technical scheme: a die positioning device for die machining comprises a workpiece, wherein a positioning assembly is arranged on the outer side of the workpiece;

the positioning assembly comprises a handle, a double-head threaded rod, a shell, a sleeve block, a groove and a clamping block;

the one end rigid coupling of handle has double threaded rod, double threaded rod's the outside all rotates with the casing through inside bearing and links to each other, double threaded rod's the equal threaded connection in both sides outer wall has the cover piece, the top outer wall of cover piece all laminates with the internal surface of recess mutually, the recess is seted up at the middle inner wall of the top of casing, the equal rigid coupling in top of cover piece has the clamp splice, the inboard of clamp splice is supported tightly at the both ends of work piece respectively, the laminating has the work piece in the middle of the top of casing. The accuracy of mould processing is improved.

Preferably, the bottom of casing has the flange, the bottom laminating of flange has the workstation. The workbench supports the shell through the convex plate.

Preferably, the bottom four corners of the workbench are fixedly connected with supporting legs, and the bottom ends of the supporting legs are fixedly connected with round seats. The round seats at the four corners enable the workbench to be stably supported on the ground through the corresponding supporting legs.

Preferably, a moving component is installed on the outer side of the shell;

the moving assembly comprises an electric push rod, a connecting block, a round block, a through hole, a cross rod, a vertical plate and scales;

electric putter's bottom rigid coupling is in top one side of flange, electric putter's output rigid coupling has the casing, electric putter's the outside is provided with the connecting block, the inboard rigid coupling respectively of connecting block is in the middle of the outside of casing, the equal rigid coupling in the outside of connecting block has the circle piece, the through-hole has all been seted up to the inner wall of circle piece, the internal surface of through-hole all laminates with the outer wall of horizontal pole mutually, the equal rigid coupling in the outside of horizontal pole has the riser, the bottom of riser is rigid coupling respectively in the top four corners of flange, one side the outer wall of horizontal pole is carved with the scale. The position of the positioned workpiece can be adjusted.

Preferably, four corners of the convex plate are provided with fixing components;

the fixing assembly comprises a rotary head, a bolt, a threaded hole and a circular plate;

a plurality of the bottom of turning round all the rigid coupling has the bolt, the outer wall of bolt all with the internal surface threaded connection of screw hole, the inner wall at plectane and workstation is seted up respectively to the screw hole, the inboard rigid coupling respectively of plectane is in the outside four corners of flange. The convex plate and the workbench are convenient to separate and disassemble, and the maintenance is convenient.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the mold positioning device for mold processing has the following advantages:

through the matching between the workpiece and the positioning assembly, the handle is rotated to drive the double-threaded rod to rotate in the shell in a forward direction through the internal bearings on the two sides, the sleeve blocks on the two sides move in the grooves on the shell in the same direction through the forward rotation of the double-threaded rod, and the sleeve blocks drive the clamping blocks to move inwards to clamp and position the workpiece at the middle position of the shell, so that the accuracy of mold processing is improved, and the problems that the existing mold processing device cannot position and clamp a mold and the accuracy of mold processing is reduced are solved;

through the matching among the workpiece, the positioning component and the moving component, the output end of the electric push rod drives the shell to move on the convex plate, then the shell drives the connecting block to move on the outer wall of the cross rod through the through hole on the round block, and the moving distance of the round block on the left side is judged according to the scale, so that the adjusted moving distance of the workpiece on the shell is known, the workpiece is aligned to an external cutter and is processed, and the problems that the position of the positioned die is not convenient to adjust and the subsequent processing is influenced by the existing die positioning device for die processing are solved;

through the work piece, locating component, remove the subassembly, the flange, the cooperation between workstation and the fixed subassembly, rotate in proper order and turn round and drive the bolt and rotate, the bolt shifts up in the screw hole on workstation four corners and the plectane that corresponds the position respectively, take out completely until the bolt, can make the flange and the workstation separation dismantlement this moment, the convenience is maintained it, has solved current mould positioner who is used for mould processing, and many welding are on the workstation, and inconvenient dismantlement is maintained the problem.

Drawings

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

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

FIG. 3 is a schematic view of the structure B in FIG. 1;

fig. 4 is a schematic structural diagram of C in fig. 1.

In the figure: 1. the automatic positioning device comprises a workbench, 2, supporting legs, 3, a round base, 4, a positioning assembly, 401, a handle, 402, a double-threaded rod, 403, a shell, 404, a sleeve block, 405, a groove, 406, a clamping block, 5, a moving assembly, 501, an electric push rod, 502, a connecting block, 503, a round block, 504, a through hole, 505, a cross rod, 506, a vertical plate, 507, scales, 6, a fixing assembly, 601, a rotary head, 602, a bolt, 603, a threaded hole, 604, a circular plate, 7, a convex plate, 8 and a workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mold positioning device for mold processing comprises a workpiece 8, a positioning component 4 is installed on the outer side of the workpiece 8, the positioning component 4 comprises a handle 401, a double-threaded rod 402, a shell 403, a sleeve block 404, a groove 405 and a clamping block 406, the double-threaded rod 402 is fixedly connected to one end of the handle 401, the outer side of the double-threaded rod 402 is rotatably connected with the shell 403 through an internal bearing, the handle 401 is rotated to drive the double-threaded rod 402 to rotate forwards in the shell 403 through the internal bearings on two sides, the sleeve block 404 is in threaded connection with the outer walls on two sides of the double-threaded rod 402, the outer wall above the sleeve block 404 is attached to the inner surface of the groove 405, the groove 405 is arranged on the middle inner wall above the shell 403, the sleeve blocks 404 on two sides move together in the groove 405 on the shell 403 when the double-threaded rod 402 rotates forwards, the clamping block 406 is fixedly connected to the top end of the sleeve block 404, and the inner sides of the clamping block 406 are respectively abutted against two ends of the workpiece 8, the workpiece 8 is attached to the middle of the top end of the housing 403, and the sleeve block 404 drives the clamp block 406 to move inward to clamp and position the workpiece 8 at the middle position of the housing 403.

The bottom of casing 403 is laminated with flange 7, and the bottom of flange 7 is laminated with workstation 1, and workstation 1 supports casing 403 through flange 7.

The equal rigid coupling in bottom four corners of workstation 1 has supporting leg 2, and the equal rigid coupling in bottom of supporting leg 2 has round seat 3, and the round seat 3 in four corners makes workstation 1 stable stay subaerial through supporting leg 2 that corresponds.

The outer side of the housing 403 is provided with a moving assembly 5, the moving assembly 5 comprises an electric push rod 501, a connecting block 502, a round block 503, a through hole 504, a cross rod 505, a vertical plate 506 and a scale 507, the bottom end of the electric push rod 501 is fixedly connected to one side of the top end of the convex plate 7, the model of the electric push rod 501 is TG-700, the output end of the electric push rod 501 is fixedly connected to the housing 403, the output end of the electric push rod 501 drives the housing 403 to move on the convex plate 7, the outer side of the electric push rod 501 is provided with the connecting block 502, the inner sides of the connecting block 502 are respectively fixedly connected to the middle of the outer side of the housing 403, the outer sides of the connecting block 502 are respectively fixedly connected to the round block 503, the inner walls of the round blocks 503 are respectively provided with the through hole 504, the inner surfaces of the through holes 504 are respectively attached to the outer wall of the cross rod 505, the housing 403 drives the connecting block 502 to move on the outer wall of the cross rod 505 through the through holes 504, the vertical plate 506 is fixedly connected to the outer side of the cross rod 505, the bottom end of the vertical plate 506 is respectively fixedly connected with four corners of the top end of the convex plate 7, the outer wall of the cross rod 505 on one side is marked with a scale 507, the moving distance of the round block 503 on the left side is judged according to the scale 507, so that the moving distance of the workpiece 8 on the shell 403 is known, and the length of the round block 503 is a fixed value.

Fixing assemblies 6 are installed at four corners of the convex plate 7, each fixing assembly 6 comprises a rotary head 601, bolts 602, threaded holes 603 and circular plates 604, the bolts 602 are fixedly connected to the bottom ends of the four rotary heads 601, the rotary heads 601 are sequentially rotated to drive the bolts 602 to rotate, the outer walls of the bolts 602 are in threaded connection with the inner surfaces of the threaded holes 603, the threaded holes 603 are respectively formed in the inner walls of the circular plates 604 and the workbench 1, the inner sides of the circular plates 604 are fixedly connected to the four outer sides of the convex plate 7, the bolts 602 move upwards in the four corners of the workbench 1 and the threaded holes 603 in the circular plates 604 at the corresponding positions respectively until the bolts 602 are completely taken out, and at the moment, the convex plate 7 can be separated from the workbench 1.

When the die positioning device for die processing is used, firstly, the four-corner round seats 3 enable the workbench 1 to be stably supported on the ground through the corresponding supporting legs 2, the manual rotating handle 401 drives the double-end threaded rod 402 to rotate forwards in the shell 403 through the internal bearings on the two sides, the double-end threaded rod 402 rotates forwards to enable the sleeve blocks 404 on the two sides to move inwards in the groove 405 on the shell 403, the sleeve block 404 drives the clamping block 406 to move inwards to clamp and position the workpiece 8 at the middle position of the shell 403, the external power supply of the electric push rod 501 is switched on according to the use requirement, the electric push rod 501 works, the output end of the electric push rod 501 drives the shell 403 to move on the convex plate 7, the shell 403 drives the connecting block 502 to move on the outer wall of the cross bar 505 through the through hole 504 on the round block 503, the moving distance of the round block 503 on the left side is judged according to the scale 507, and the adjusted distance of the workpiece 8 on the shell 403 is known, the workpiece 8 is aligned with an external cutter and is machined, the rotating head 601 is manually rotated in sequence and drives the bolt 602 to rotate, the bolt 602 respectively moves upwards in the threaded holes 603 on the circular plates 604 at the four corners and the corresponding positions of the workbench 1 until the bolt 602 is completely taken out, at the moment, the convex plate 7 can be separated from the workbench 1, and otherwise, a new clamp is replaced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mold positioning device for mold processing, comprising a workpiece (8), characterized in that: a positioning component (4) is arranged on the outer side of the workpiece (8);

the positioning assembly (4) comprises a handle (401), a double-end threaded rod (402), a shell (403), a sleeve block (404), a groove (405) and a clamping block (406);

the one end rigid coupling of handle (401) has double threaded rod (402), the outside of double threaded rod (402) all rotates with casing (403) through inside bearing and links to each other, the equal threaded connection in both sides outer wall of double threaded rod (402) has cover block (404), the top outer wall of cover block (404) all laminates with the internal surface of recess (405) mutually, inner wall in the middle of the top of casing (403) is seted up in recess (405), the equal rigid coupling in top of cover block (404) has clamp splice (406), the inboard of clamp splice (406) supports the both ends at work piece (8) respectively tightly, the laminating has work piece (8) in the middle of the top of casing (403).

2. The mold positioning device for mold processing according to claim 1, wherein: the bottom of casing (403) is laminated with flange (7), the bottom laminating of flange (7) has workstation (1).

3. The mold positioning device for mold processing according to claim 2, wherein: the all rigid couplings in bottom four corners of workstation (1) have supporting leg (2), the all rigid couplings in bottom of supporting leg (2) have round seat (3).

4. The mold positioning device for mold processing according to claim 1, wherein: a moving component (5) is arranged on the outer side of the shell (403);

the moving assembly (5) comprises an electric push rod (501), a connecting block (502), a round block (503), a through hole (504), a cross rod (505), a vertical plate (506) and scales (507);

the bottom rigid coupling of electric putter (501) is in top one side of flange (7), the output rigid coupling of electric putter (501) has casing (403), the outside of electric putter (501) is provided with connecting block (502), the inboard difference rigid coupling of connecting block (502) is in the middle of the outside of casing (403), the equal rigid coupling in the outside of connecting block (502) has circle piece (503), through-hole (504) have all been seted up to the inner wall of circle piece (503), the internal surface of through-hole (504) all laminates with the outer wall of horizontal pole (505), the equal rigid coupling in the outside of horizontal pole (505) has riser (506), the bottom difference rigid coupling of riser (506) is in the top four corners of flange (7), one side the outer wall of horizontal pole (505) is carved with scale (507).

5. The mold positioning device for mold processing according to claim 2, wherein: four corners of the convex plate (7) are provided with fixing components (6);

the fixing assembly (6) comprises a rotary head (601), a bolt (602), a threaded hole (603) and a circular plate (604);

a plurality of the equal rigid coupling in bottom of bull head (601) has bolt (602), the outer wall of bolt (602) all with the internal surface threaded connection of screw hole (603), screw hole (603) are seted up respectively at the inner wall of plectane (604) and workstation (1), the inboard rigid coupling respectively of plectane (604) is in the outside four corners of flange (7).