CN217018424U

CN217018424U - Quick installation device of character die for forging

Info

Publication number: CN217018424U
Application number: CN202220851450.1U
Authority: CN
Inventors: 于水; 李志栋; 尹瑞欢
Original assignee: Hebei Tongrui Machinery Manufacturing Co ltd
Current assignee: Hebei Tongrui Machinery Manufacturing Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-22
Anticipated expiration: 2032-04-13

Abstract

The quick installation device comprises a spring and a fixture block, wherein an accommodating groove for inserting the top of the matrix is formed in the lower surface of an upper die, a fixing groove is formed in the inner side wall of the accommodating groove, the spring is installed in the fixing groove, the fixture block is fixed at one end, close to the matrix, of the spring, and a clamping groove for inserting the fixture block is formed in the side wall of the matrix; when the spring is in a natural state, the clamping block is located in the fixing groove and the clamping groove at the same time, and an unlocking assembly used for completely pulling the clamping block into the fixing groove is arranged on one side of the upper die. This application has the effect that improves the steadiness between type matrix and the last mould.

Description

Quick installation device of character die for forging

Technical Field

The application relates to the technical field of forging dies, in particular to a quick installation device for a character die for forging.

Background

The forging die is a tool capable of forming a blank into a die forging. The forging die is key technological equipment required in die forging production, is a tool required to be used in each stroke of equipment, and plays a role in lifting weight in die forging production; and the character die is added into the forging die to form characters on the forging.

The existing forging die comprises an upper die and a lower die, a forge piece is placed on the lower die, and the lower surface of the upper die is provided with a containing groove for placing a matrix; when operating, will go up the mould and hang up the top to the lower mould, insert the holding tank with the top of type matrix again in, then go up the mould and descend and place lower mould and forging on, need the staff to support the type matrix in order to avoid it to drop at last mould decline in-process.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the matrix is inserted into the accommodating groove, the matrix is unstable, and the matrix easily falls out of the accommodating groove by a slight error of a worker.

SUMMERY OF THE UTILITY MODEL

In order to improve the steadiness between type matrix and the last mould, this application provides a forge quick installation device with type matrix.

The application provides a quick installation device who forges with type matrix adopts following technical scheme:

a quick mounting device for a forging matrix comprises a spring and a clamping block, wherein a containing groove for inserting the top of the matrix is formed in the lower surface of an upper die, a fixing groove is formed in the inner side wall of the containing groove, the spring is mounted in the fixing groove, the clamping block is fixed to one end, close to the matrix, of the spring, and a clamping groove for inserting the clamping block is formed in the side wall of the matrix; when the spring is in a natural state, the clamping block is simultaneously positioned in the fixing groove and the clamping groove, and one side of the upper die is provided with an unlocking assembly for completely drawing the clamping block into the fixing groove.

Through adopting above-mentioned technical scheme, when carrying out the installation of type matrix, draw in the fixed slot completely with the fixture block through the unblock subassembly earlier in, insert the holding tank with the type matrix top again in, behind the type matrix inserted the holding tank, draw-in groove and fixed slot intercommunication remove the unblock subassembly this moment and to the fixture block fixed, make the elasticity of spring push up fixture block one end in the draw-in groove, can accomplish the installation of type matrix, improved the steadiness between type matrix and the last mould.

Optionally, the one end opening setting that the fixed slot deviates from the type matrix, the fixed slot interpolation is equipped with the spliced pole, and the one end that the fixture block was kept away from to the spring is fixed on the spliced pole, and the one end that the spring was kept away from to the spliced pole is fixed with and is located the outside mounting panel of fixed slot, is equipped with between mounting panel and the last mould to be used for fixing the mounting panel at the locating component who goes up mould one side.

Through adopting above-mentioned technical scheme, locating component removes the fixed back to the mounting panel, can together take off fixed plate, spliced pole, spring and fixture block from last mould, can enough realize the dismantlement of type matrix, can realize the convenient change of fixture block and spring again.

Optionally, the unlocking assembly comprises a pull rope, a hook and a hanging ring, one end of the pull rope is fixed to the fixture block, the other end of the pull rope penetrates through the connecting column and the mounting plate and then is fixed to the hanging ring, the hook is fixed to the mounting plate, and when the hanging ring is hung on the hook, the fixture block is completely located in the fixing groove.

Through adopting above-mentioned technical scheme, when needing to dismantle the type matrix, directly hang the link to the couple, the stay cord can be with the fixture block pull-in fixed slot completely in, need not to carry out the dismantlement of mounting panel and spliced pole, has improved the dismantlement efficiency of type matrix.

Optionally, a telescopic pipe with the telescopic direction consistent with that of the spring is arranged in the fixing groove and comprises an outer pipe and an inner pipe, one end of the outer pipe is fixed with the connecting column, the inner pipe slides in the outer pipe, and one end, away from the connecting column, of the inner pipe is fixed with the clamping block.

Through adopting above-mentioned technical scheme, can play the guard action to the spring on the one hand, on the other hand can avoid the spring to produce the ascending distortion of non-flexible direction as far as possible, has prolonged the life of spring.

Optionally, the inner wall of the outer pipe is provided with a sliding groove, the length direction of the sliding groove is consistent with the sliding direction of the inner pipe, and the outer wall of the inner pipe is fixed with a sliding block which slides in the sliding groove.

Through adopting above-mentioned technical scheme, when the inner tube slided in the outer tube, the slider slided in the spout, has improved the sliding stability of inner tube.

Optionally, one end of the sliding groove close to the clamping block is sealed.

Through adopting above-mentioned technical scheme, avoided inner tube and outer tube to break away from to and the overstretch of spring, prolonged the life of spring.

Optionally, the positioning assembly includes a threaded sleeve and a screw rod, the threaded sleeve is fixed on one side of the upper die, the screw rod is in threaded connection with the threaded sleeve, one end of the screw rod faces the mounting plate, and a slot for inserting the screw rod is formed in the mounting plate.

Through adopting above-mentioned technical scheme, rotate the screw rod and can make it remove towards the slot, the screw rod inserts the slot in back, the position of mounting panel is fixed promptly, has improved the dismouting convenience of spring and fixture block.

Optionally, the lower surface of the fixture block located in the clamping groove is obliquely arranged.

Through adopting above-mentioned technical scheme, when installing the type matrix, need not earlier to draw the fixture block into the fixed slot completely through the unblock subassembly, with the type matrix disect insertion holding tank in, the type matrix extrudees the inclined plane of fixture block, makes it remove towards the holding tank, has realized the automatic fixation of type matrix.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the matrices are inserted into the accommodating grooves, the clamping grooves are communicated with the fixing grooves, the fixing of the unlocking assembly to the fixture blocks is released, one ends of the fixture blocks are pushed into the clamping grooves by the elastic force of the springs, the installation of the matrices can be completed, and the stability between the matrices and the upper die is improved;

2. after the positioning assembly releases the fixation of the mounting plate, the fixing plate, the connecting column, the spring and the clamping block can be taken down from the upper die together, so that the disassembly of the matrix can be realized, and the convenient replacement of the clamping block and the spring can be realized;

3. when the type matrix needs to be disassembled, the hanging ring is directly hung on the hook, the pull rope can completely pull the clamping block into the fixing groove, the mounting plate and the connecting column do not need to be disassembled, and the disassembling efficiency of the type matrix is improved.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view showing the detachment assembly and the positioning assembly;

fig. 3 is a partially enlarged view of a portion a in fig. 2 showing the slider and the chute.

In the figure, 1, an upper die; 11. accommodating grooves; 12. fixing grooves; 2. a lower die; 3. a matrix; 31. a card slot; 4. a spring; 41. a clamping block; 5. connecting columns; 6. mounting a plate; 61. a slot; 7. a telescopic pipe; 71. an outer tube; 711. a chute; 72. an inner tube; 721. a slider; 8. an unlocking assembly; 81. pulling a rope; 82. hooking; 83. hanging a ring; 9. a positioning assembly; 91. a threaded sleeve; 92. a screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses quick installation device of type matrix for forging.

Referring to fig. 1 and 2, the quick mounting device for the forging matrices comprises a spring 4 and a fixture block 41, wherein a containing groove 11 for inserting the top end of the matrix 3 is vertically formed in the lower surface of an upper die 1, fixing grooves 12 are horizontally formed in opposite side walls in the containing groove 11, an opening in one end, away from the containing groove 11, of each fixing groove 12 is formed, a connecting column 5 is inserted into an opening of each fixing groove 12, a mounting plate 6 located outside the upper die 1 is fixed to one end, away from the containing groove 11, of each connecting column 5, and a positioning assembly 9 for fixing the mounting plate 6 on one side of the upper die 1 is arranged between the mounting plate 6 and the upper die 1; the spring 4 is positioned in the fixing groove 12 and fixed with the connecting column 5, one end of the spring 4, which is far away from the connecting column 5, is fixed with the fixture block 41, and the side wall of the character die 3 is provided with a clamping groove 31 for the fixture block 41 to insert; when the spring 4 is in a natural state, the fixture block 41 is simultaneously positioned in the fixing groove 12 and the clamping groove 31, and the lower surface of the fixture block 41 positioned in the clamping groove 31 is obliquely arranged; the unlocking assembly 8 for completely drawing the fixture block 41 into the fixing groove 12 is arranged on one side of the upper die 1.

When carrying out the installation of type matrix 3, directly insert holding tank 11 with 3 tops of type matrix, the type matrix 3 extrudees the inclined plane of fixture block 41 and makes its get into fixed slot 12 completely, behind draw-in groove 31 and the 12 intercommunication of fixed slot, spring 4's resilience force makes fixture block 41 insert in draw-in groove 31, can accomplish the automatic fixed of type matrix 3, has improved the steadiness between type matrix 3 and last mould 1. The character die 3 can be disassembled after the fixture block 41 is completely pulled into the fixing groove 12 through the unlocking assembly 8; after the fixing of the mounting plate 6 is released through the positioning assembly 9, the spring 4, the fixture block 41, the connecting column 5 and the mounting plate 6 can be taken down together, so that the maintenance and the replacement are convenient.

Referring to fig. 2 and 3, a telescopic tube 7 parallel to the telescopic direction of the spring 4 is arranged in the fixing groove 12, the telescopic tube 7 comprises an outer tube 71 fixed with the connecting column 5 and an inner tube 72 fixed with the fixture block 41, the inner tube 72 slides in the outer tube 71, and the spring 4 is positioned inside the inner tube 72 and the outer tube 71; the inner wall of the outer tube 71 is provided with a sliding groove 711 parallel to the extension direction of the spring 4, the outer wall of the inner tube 72 is fixed with a sliding block 721 sliding in the sliding groove 711, and one end of the sliding groove 711 close to the fixture block 41 is sealed. When the inner tube 72 slides in the outer tube 71, the slider 721 slides in the slide groove 711, and the inner tube 72 does not come off from the outer tube 71, and the excessive extension of the spring 4 can be avoided.

Referring to fig. 2, the detaching assembly includes a pulling rope 81, a hook 82 and a hanging ring 83, one end of the pulling rope 81 is located in the fixing groove 12 and fixed with the fixture block 41, the other end of the pulling rope 81 passes through the spring 4 and penetrates the connecting column 5 and the mounting plate 6 to be fixed with the hanging ring 83, the hook 82 is fixed on the mounting plate 6, when the hanging ring 83 is hung on the hook 82, the pulling rope 81 completely pulls the fixture block 41 into the fixing groove 12, and the detaching efficiency of the matrix 3 is improved.

Referring to fig. 2, the positioning assembly 9 includes a threaded sleeve 91 and a screw 92, the threaded sleeve 91 is fixed on the side wall of the upper die 1, the screw 92 is in threaded connection with the threaded sleeve 91 and is vertically arranged, and the top of the mounting plate 6 is vertically provided with a slot 61 facing the screw 92; after the screw 92 is screwed to enable the bottom end of the screw to be inserted into the slot 61, the position of the mounting plate 6 can be fixed, and the efficiency of assembling and disassembling the spring 4, the fixture block 41, the connecting column 5, the mounting plate 6 and the telescopic pipe 7 together is improved.

The implementation principle of the quick installation device for the forging matrix is as follows: when carrying out the installation of type matrix 3, directly insert holding tank 11 with 3 tops of type matrix, the type matrix 3 extrudees the inclined plane of fixture block 41 and makes its get into fixed slot 12 completely, behind draw-in groove 31 and the 12 intercommunication of fixed slot, spring 4's resilience force makes fixture block 41 insert in draw-in groove 31, can accomplish the automatic fixed of type matrix 3, has improved the steadiness between type matrix 3 and last mould 1.

When the character mold 3 is removed, the hanging ring 83 is hung on the hook 82, and the draw cord 81 pulls the latch 41 into the fixing groove 12 completely, thereby improving the removal efficiency of the character mold 3. After the screw 92 is screwed to make the bottom end of the screw separate from the slot 61, the spring 4, the fixture block 41, the connecting column 5, the mounting plate 6 and the telescopic tube 7 can be taken out together, so that the maintenance and the replacement are convenient.

The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a forge quick installation device of with type matrix which characterized in that: the clamping device comprises a spring (4) and a clamping block (41), wherein an accommodating groove (11) for inserting the top of a character die (3) is formed in the lower surface of an upper die (1), a fixing groove (12) is formed in the inner side wall of the accommodating groove (11), the spring (4) is installed in the fixing groove (12), the clamping block (41) is fixed at one end, close to the character die (3), of the spring (4), and a clamping groove (31) for inserting the clamping block (41) is formed in the side wall of the character die (3); when the spring (4) is in a natural state, the clamping block (41) is located in the fixing groove (12) and the clamping groove (31) at the same time, and an unlocking assembly (8) used for completely drawing the clamping block (41) into the fixing groove (12) is arranged on one side of the upper die (1).

2. A quick mounting device for a forging die according to claim 1, wherein: fixed slot (12) deviate from the one end opening setting of type matrix (3), and fixed slot (12) interpolation is equipped with spliced pole (5), and the one end that fixture block (41) were kept away from in spring (4) is fixed on spliced pole (5), and the one end that spring (4) were kept away from in spliced pole (5) is fixed with mounting panel (6) that are located fixed slot (12) outside, is equipped with between mounting panel (6) and last mould (1) to be used for fixing mounting panel (6) locating component (9) in last mould (1) one side.

3. A quick mounting device for a forging die according to claim 2, wherein: the unlocking assembly (8) comprises a pull rope (81), a hook (82) and a hanging ring (83), one end of the pull rope (81) is fixed with the clamping block (41), the other end of the pull rope penetrates through the connecting column (5) and the mounting plate (6) and then is fixed with the hanging ring (83), the hook (82) is fixed on the mounting plate (6), and when the hanging ring (83) is hung on the hook (82), the clamping block (41) is completely located in the fixing groove (12).

4. A quick mounting device for a forging die according to claim 2, wherein: be equipped with flexible pipe (7) that flexible direction is unanimous with spring (4) in fixed slot (12), flexible pipe (7) include outer tube (71) and inner tube (72), and outer tube (71) one end is fixed with spliced pole (5), and inner tube (72) slide in outer tube (71), and the one end that spliced pole (5) were kept away from in inner tube (72) is fixed with fixture block (41).

5. A quick mounting device of a forging die according to claim 4, wherein: the inner wall of the outer pipe (71) is provided with a sliding groove (711), the length direction of the sliding groove (711) is consistent with the sliding direction of the inner pipe (72), and the outer wall of the inner pipe (72) is fixedly provided with a sliding block (721) which slides in the sliding groove (711).

6. A quick mounting device for a forging die according to claim 5, wherein: the sliding groove (711) is close to one end of the clamping block (41) and is sealed.

7. A quick mounting device for a forging die according to claim 2, wherein: locating component (9) are including swivel nut (91) and screw rod (92), and swivel nut (91) is fixed in the one side of last mould (1), and screw rod (92) threaded connection is in swivel nut (91), and screw rod (92) one end is towards mounting panel (6), offers on mounting panel (6) to supply screw rod (92) male slot (61).

8. A quick mounting device for a forging die according to claim 1, wherein: the lower surface of the clamping block (41) positioned in the clamping groove (31) is obliquely arranged.