CN223518463U - Metal product manufacturing mold convenient to replace - Google Patents

Abstract

The utility model discloses a mold for manufacturing a metal product, which is convenient to replace, belongs to the field of molds for manufacturing metals, and comprises the following components: the upper die base and die holder, the equal sliding connection of upper die base left and right sides has the movable block, the equal fixedly connected with of one side that two movable blocks kept away from each other is a post, a plurality of posts outside all rotate and are connected with the connecting rod, a plurality of connecting rod other ends all rotate and are connected with No. two posts, a plurality of No. two posts one side all fixedly connected with connecting block, and a plurality of equal fixedly connected with inserts in connecting block bottom, a plurality of grooves with insert looks adaptation have all been seted up to both sides around the die holder. The utility model has reasonable structural design, and the upper die holder and the lower die holder are conveniently and fixedly arranged together through the cooperation among the hand wheel, the bolt, the worm wheel, the worm, the screw rod, the moving block and the inserting block, so that a user can conveniently detach the upper die holder and the lower die holder to mount other types of lower die holders, and the working efficiency is improved.

Description

Metal product manufacturing mold convenient to replace

Technical Field

The utility model relates to the field of metal manufacturing dies, in particular to a die for manufacturing a metal product, which is convenient to replace.

Background

The manufacturing process of the metal product comprises casting, forging, stamping and other processes, particularly stamping process, wherein the blank is required to be placed in a die, hydraulic equipment is used for applying pressure to the blank in the die, when the blank is subjected to the pressure, the blank extends into a groove structure in the die, and the blank is deformed by the pressure, so that the metal product with the specified shape can be manufactured.

The existing die needs to be frequently replaced with different dies in the using process, at the moment, workers need to detach the original die, and as most of grinding tools are fixed, a plurality of groups of bolts are used for fixing, so that the workers are troublesome in detaching and the working efficiency is easy to influence, and therefore, the die for manufacturing the metal product, which is convenient to replace, is provided to solve the problem.

Disclosure of utility model

The present utility model is directed to a mold for manufacturing a metal product, which is easy to replace, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The die for manufacturing the metal product convenient to replace comprises an upper die holder and a lower die holder, wherein the left side and the right side of the upper die holder are both connected with moving blocks in a sliding mode, two moving blocks are fixedly connected with two first columns on one sides, which are far away from each other, of the moving blocks, connecting rods are rotatably connected to the outer sides of the first columns, the other ends of the connecting rods are rotatably connected with second columns, one sides of the second columns are fixedly connected with connecting blocks, the bottoms of the connecting blocks are fixedly connected with inserting blocks, a plurality of first grooves matched with the inserting blocks are formed in the front side and the rear side of the lower die holder, the outer sides of the inserting blocks are movably inserted into the inner sides of the corresponding first grooves, and driving devices are arranged on the outer sides of the two moving blocks.

Preferably, the driving device comprises two screws, the outer sides of the two screws are in threaded connection with the inner sides of the corresponding moving blocks, worm gears are fixedly connected with the outer sides of the two screws, worms are meshed with the outer sides of the two worm gears, and rotating rods are fixedly connected with the inner sides of the two worm gears.

Preferably, two the screw rod outside is all rotated and is connected with the shell, and two the dwang outside is all rotated and is connected in the shell, two equal fixedly connected with No. two guide blocks between shell top inner wall and the bottom inner wall, two No. two guide blocks outside is all sliding connection in the movable block inboard that corresponds.

Preferably, two shell front sides all are provided with the hand wheel, two the inboard equal fixed connection of hand wheel is in the dwang outside that corresponds, two the uniform integrated into one piece in shell front side has the mount, two the inboard equal threaded connection of mount has the bolt, two the equal fixedly connected with fixed cylinder of bolt rear side, two a plurality of jacks with fixed cylinder looks adaptation have all been seted up to the hand wheel front side, two the fixed cylinder outside is all movably pegged graft in the jack inboard that corresponds.

Preferably, the two inner walls of the front side and the rear side of the shell are fixedly connected with a first guide block, the outer sides of the first guide blocks are slidably connected with the inner sides of the corresponding connecting blocks, the top of the shell is fixedly connected with two fixed handles, and friction pads are uniformly formed on the outer sides of the fixed handles.

Preferably, the front side and the rear side of the upper die base are fixedly connected with fixed long blocks.

According to the die for manufacturing the metal product convenient to replace, the lower die holder to be used is placed at the bottom of the upper die holder, the hand wheel is rotated at the moment, the hand wheel drives the rotating rod to rotate, so that the worm starts to rotate, the worm further drives the worm wheel to rotate, so that the screw rod rotates, and the moving block starts to move in the vertical direction at the moment, so that the connecting rod starts to rotate;

According to the die for manufacturing the metal product convenient to replace, the insert block is driven to move in the horizontal direction through the connecting block, after the insert block enters the first groove, the fixed cylinder is inserted into the insertion hole, the bolt is screwed on the inner side of the fixing frame, at the moment, the fixing of the upper die holder and the lower die holder is completed, when the die holder is required to be disassembled to replace different models, the fixed cylinder is only required to be unscrewed, the hand wheel is reversely rotated, and the insert block is separated from the first groove;

the utility model has reasonable structural design, and the upper die holder and the lower die holder are conveniently and fixedly arranged together through the cooperation among the hand wheel, the bolt, the worm wheel, the worm, the screw rod, the moving block and the inserting block, so that a user can conveniently detach the upper die holder and the lower die holder to mount other types of lower die holders, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a mold for manufacturing a metal product, which is convenient to replace;

FIG. 2 is a schematic diagram of a first column and a connecting rod according to the present utility model;

fig. 3 is a schematic cross-sectional structure of a connection block and an insertion block according to the present utility model.

In the figure, 1, an upper die holder; 2, a lower die holder, 3, a shell, 4, a moving block, 5, a first column, 6, a connecting rod, 7, a second column, 8, a connecting block, 9, a first guide block, 10, a screw rod, 11, a worm wheel, 12, a worm, 13, a rotating rod, 14, a second guide block, 15, a hand wheel, 16, a fixed cylinder, 17, a bolt, 18, an inserting block, 19, a fixed long block and 20, a fixed handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to figures 1-3, the die for manufacturing the metal product convenient to replace comprises an upper die holder 1 and a lower die holder 2, wherein the left side and the right side of the upper die holder 1 are respectively and slidably connected with a movable block 4, one side, away from each other, of each movable block 4 is respectively and fixedly connected with two first posts 5, the outer sides of each first post 5 are respectively and rotatably connected with a connecting rod 6, the other ends of each connecting rod 6 are respectively and rotatably connected with a second post 7, one sides of each second post 7 are respectively and fixedly connected with a connecting block 8, the bottoms of each connecting block 8 are respectively and fixedly connected with an inserting block 18, a plurality of first grooves matched with the inserting blocks 18 are respectively formed in the front side and the rear side of the lower die holder 2, the outer sides of each inserting block 18 are movably inserted into the inner sides of the corresponding first grooves, and the outer sides of each movable block 4 are respectively provided with a driving device.

In the embodiment, the driving device comprises two screws 10, the outer sides of the two screws 10 are in threaded connection with the inner sides of corresponding moving blocks 4, worm wheels 11 are fixedly connected to the outer sides of the two screws 10, worms 12 are meshed with the outer sides of the two worm wheels 11, rotating rods 13 are fixedly connected to the inner sides of the two worms 12, the outer sides of the two screws 10 are rotatably connected with a shell 3, the outer sides of the two rotating rods 13 are rotatably connected in the shell 3, second guide blocks 14 are fixedly connected between the inner walls of the top and the inner walls of the bottom of the two shells 3, and the outer sides of the two second guide blocks 14 are slidably connected to the inner sides of the corresponding moving blocks 4, so that the moving blocks 4 can stably move.

In this embodiment, the front sides of two shells 3 are all provided with hand wheels 15, the inboard equal fixed connection of two hand wheels 15 is in the dwang 13 outside that corresponds, the equal integrated into one piece in front of two shells 3 has the mount, the equal threaded connection of two mount inboard has bolt 17, the equal fixed cylinder 16 of fixed connection of two bolt 17 rear sides, a plurality of jack with fixed cylinder 16 looks adaptation has all been seted up to two hand wheels 15 front sides, the equal movable grafting in the jack inboard that corresponds in two fixed cylinder 16 outsides, the equal fixedly connected with guide block 9 of both sides inner wall is in front and back of two shells 3, the equal sliding connection in the connecting block 8 inboard that corresponds in a plurality of guide block 9 outsides, and the equal integrated into one piece in two fixed handles 20 in the top of shell 3 has friction pads, the equal fixedly connected with fixed long piece 19 in both sides around the upper die base 1, be convenient for with other mechanism connection, and the friction pad is convenient for the user hold fixed handle 20.

In this embodiment, when in use, through placing the die holder 2 that needs to use in the bottom of the upper die holder 1, rotate the hand wheel 15 this moment, make the hand wheel 15 drive dwang 13 rotate, thereby make worm 12 also begin to rotate, further, worm 12 drives worm wheel 11 and rotates, thereby make screw rod 10 rotate, the movable block 4 begins to carry out the motion of vertical direction this moment, thereby make connecting rod 6 begin to rotate, make connecting block 8 drive insert 18 carry out the motion of horizontal direction, after insert 18 gets into a groove, insert fixed cylinder 16 in the jack and screw up bolt 17 in the mount inboard, at this moment, the fixing of upper die holder 1 and die holder 2 has been accomplished, when needs to dismantle die holder 2 and trades different models, only need unscrew bolt 17 and pull out fixed cylinder 16, reverse rotation hand wheel 15, make insert 18 leave a groove can.

The mold for manufacturing the metal product, which is convenient to replace, is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (6)

1. The die for manufacturing the metal product convenient to replace is characterized by comprising an upper die holder (1) and a lower die holder (2), wherein the left side and the right side of the upper die holder (1) are respectively and slidably connected with a movable block (4), one side, away from each other, of each movable block (4) is respectively and fixedly connected with two first posts (5), the outer sides of the first posts (5) are respectively and rotatably connected with a connecting rod (6), the other ends of the connecting rods (6) are respectively and rotatably connected with a second post (7), one side of the second post (7) is respectively and fixedly connected with a connecting block (8), the bottoms of the connecting blocks (8) are respectively and fixedly connected with an inserting block (18), the front side and the rear side of the lower die holder (2) are respectively provided with a plurality of first grooves matched with the inserting blocks (18), the outer sides of the inserting blocks (18) are movably inserted into the corresponding first grooves, and the outer sides of the two movable blocks (4) are respectively provided with a driving device.

2. The mold for manufacturing metal products, which is convenient to replace according to claim 1, wherein the driving device comprises two screw rods (10), the outer sides of the two screw rods (10) are in threaded connection with the inner sides of the corresponding moving blocks (4), worm gears (11) are fixedly connected to the outer sides of the two screw rods (10), worms (12) are meshed to the outer sides of the two worm gears (11), and rotating rods (13) are fixedly connected to the inner sides of the two worm gears (12).

3. The mold for manufacturing the metal product convenient to replace according to claim 2, wherein the outer sides of the two screw rods (10) are respectively and rotatably connected with the shell (3), the outer sides of the two rotating rods (13) are respectively and rotatably connected in the shell (3), a second guide block (14) is respectively and fixedly connected between the inner walls of the top and the bottom of the two shells (3), and the outer sides of the two second guide blocks (14) are respectively and slidably connected with the inner sides of the corresponding moving blocks (4).

4. The die for manufacturing the metal product convenient to replace according to claim 3, wherein the front sides of the two shells (3) are respectively provided with a hand wheel (15), the inner sides of the two hand wheels (15) are respectively fixedly connected with the outer sides of the corresponding rotating rods (13), the front sides of the two shells (3) are uniformly and integrally formed with fixing frames, the inner sides of the two fixing frames are respectively connected with bolts (17) in a threaded manner, the rear sides of the two bolts (17) are respectively fixedly connected with a fixed cylinder (16), the front sides of the two hand wheels (15) are respectively provided with a plurality of jacks matched with the fixed cylinders (16), and the outer sides of the two fixed cylinders (16) are respectively movably inserted into the inner sides of the corresponding jacks.

5. The mold for manufacturing the metal product convenient to replace according to claim 3, wherein a first guide block (9) is fixedly connected to inner walls of the front side and the rear side of the two shells (3), the outer sides of the first guide blocks (9) are slidably connected to the inner sides of the corresponding connecting blocks (8), two fixed grips (20) are fixedly connected to the top of the shells (3), and friction pads are uniformly formed on the outer sides of the two fixed grips (20).

6. The die for manufacturing the metal product convenient to replace according to claim 1, wherein the front side and the rear side of the upper die holder (1) are fixedly connected with fixed long blocks (19).