CN220198253U - A mold locking device - Google Patents

Abstract

The utility model provides a die locking device which comprises a base, wherein a mounting cylinder is fixedly arranged at the top of the base, a mounting frame is fixedly arranged on the right side of the top of the base, a hydraulic rod is fixedly arranged at the top of the mounting frame, the output end of the hydraulic rod penetrates through the mounting frame and is fixedly provided with a connecting plate, a die core is arranged at the bottom of the connecting plate, a die shell is arranged in the mounting cylinder, clamping plates are arranged in the mounting cylinder and are positioned on two sides of the die shell, and a squeezing block is arranged on one side, relatively close to the clamping plates, of the die shell; according to the utility model, the die shells are installed through the arrangement of the installation cylinder, the die shells are clamped and fixed through the cooperation between the clamping plates and the extrusion blocks, the die cores matched with the die shells are fixedly installed through the arrangement of the connecting plates, and the die shells with different sizes are installed through the relative approaching or moving away between the clamping plates and the extrusion blocks.

Description

Mould locking device

Technical Field

The utility model belongs to the field of die fixing, and particularly relates to a die locking device.

Background

A mould (m, j), which is a tool for producing shaped articles, is a tool for producing various parts, and different moulds are formed by different parts, and is used for producing various moulds and tools for producing desired products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and the like in industrial production. The method mainly realizes the processing of the appearance of the article through the change of the physical state of the formed material, and has the name of 'industrial mother'.

The mould need be changed according to different production needs when actual use, need be fixed it after changing, and through including brace table and mould like a mould locking device that patent number CN218838325U discloses, the mould is established on the brace table top, the mould both sides all are equipped with locking curb plate, locking curb plate front and back end all is equipped with L type locking plate, four L type locking plate one end is established respectively in mould front and back end both sides, the locking curb plate outside is equipped with first adjustment mechanism, the brace table top is equipped with second adjustment mechanism, first adjustment mechanism is including seting up the movable groove in the locking curb plate outside, the L type locking plate other end passes locking curb plate and extends to the movable inslot portion, the fixed limiting plate that is equipped with of L type locking plate other end, the limiting plate outer end contacts with the movable groove inner wall, the movable inslot portion is equipped with first threaded rod, two limiting plates are passed to locking curb plate front side are passed to first threaded rod one end, can realize locking the mould of equidimension respectively, but when actual use its size is little in that can't satisfy the mould and use when the width is used, thereby can't satisfy the restriction that it can not use to the mould to fix.

In summary, the present utility model provides a mold locking device to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a die locking device, which solves the problems that the prior art has limitation in use in actual use, and the die cannot be fixed when the size of the die is smaller than the width of a locking side plate, so that the use is affected, and the like.

The utility model provides a mould locking device, includes the base, the top fixed mounting of base has a mounting cylinder, the right side fixed mounting at base top has the mounting bracket, the top fixed mounting of mounting bracket has the hydraulic stem, the output of hydraulic stem runs through mounting bracket and fixed mounting has the connecting plate, the bottom of connecting plate is provided with the mould core, the inside of mounting cylinder is provided with the mould shell, the inside of mounting cylinder just is located the both sides of mould shell and establishes all to be provided with splint, splint one side relatively close to just be located the both sides of mould shell all are provided with the extrusion piece.

Preferably, the mounting plates are fixedly mounted on two sides of the connecting plate, second bolts are inserted into the mounting plates, and bottoms of the second bolts penetrate into the die core and are connected with the die core through threads in a rotating mode.

Preferably, two first sliding grooves are formed in the mounting cylinder, two first sliding blocks are connected to the first sliding grooves in a sliding mode, and one side of each first sliding block is fixedly connected with the clamping plate.

Preferably, the right side of the installation cylinder is rotatably connected with two threaded rods, and the threaded rods penetrate through the first sliding grooves and are rotatably connected with the first sliding blocks through threads.

Preferably, a clamping groove is formed in the bottom of the inner cavity of the mounting cylinder, a clamping rod is arranged in the clamping groove, and the top of the clamping rod is fixedly connected with the bottom of the die shell.

Preferably, a second sliding groove is formed in the clamping plate, two second sliding blocks are connected in the second sliding groove in a sliding mode, and one side of each second sliding block is fixedly connected with the extrusion block.

Preferably, the top of splint has seted up the recess, the inside interlude of recess is provided with first bolt, the bottom of first bolt and the top threaded connection of second slider.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the die shells are installed through the arrangement of the installation cylinder, the die shells are clamped and fixed through the cooperation between the clamping plates and the extrusion blocks, the die cores matched with the die shells are fixedly installed through the arrangement of the connecting plates, and the die shells with different sizes are installed through the relative approaching or moving away between the clamping plates and the extrusion blocks.

2. According to the utility model, the die core is fixed relative to the connecting plate through the cooperation between the mounting plate and the second bolt, the clamping plate is mounted through the cooperation between the first sliding block and the first sliding groove, and the clamping plate is adjusted through the cooperation between the first sliding block, the threaded rod and the threads, so that the die shell is clamped and fixed.

3. According to the utility model, the stability of the die shell is improved through the cooperation between the clamping groove and the clamping rod, the extrusion block is installed and fixed through the cooperation between the second sliding groove and the second sliding block, the first bolt is stored through the arrangement of the groove, the second sliding block is fixed through the arrangement of the first bolt, and therefore the extrusion block is fixed, and the stability of the extrusion block is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a mounting cylinder of the present utility model;

FIG. 3 is a schematic view of an isometric cross-sectional structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a splint according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure:

1. a base; 2. a mounting cylinder; 3. a clamping plate; 4. a mold shell; 5. a mold core; 6. a connecting plate; 7. a hydraulic rod; 8. a mounting frame; 9. a first slider; 10. a threaded rod; 11. a first chute; 12. a clamping groove; 13. a clamping rod; 14. extruding a block; 15. a groove; 16. a first bolt; 17. a second chute; 18. a second slider; 19. a mounting plate; 20. and a second bolt.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-5, the utility model provides a die locking device, which comprises a base 1, wherein an installation cylinder 2 is fixedly installed at the top of the base 1, a mounting frame 8 is fixedly installed on the right side of the top of the base 1, a hydraulic rod 7 is fixedly installed at the top of the mounting frame 8, the output end of the hydraulic rod 7 penetrates through the mounting frame 8 and is fixedly provided with a connecting plate 6, a die core 5 is arranged at the bottom of the connecting plate 6, a die shell 4 is arranged in the installation cylinder 2, clamping plates 3 are respectively arranged at two sides of the die shell 4, one side, relatively close to the clamping plates 3, of the clamping plates 3, extrusion blocks 14 are respectively arranged at two sides of the die shell 4, the die shell 4 is installed through the arrangement of the installation cylinder 2, the die shell 4 is clamped and fixed through the cooperation between the clamping plates 3 and the extrusion blocks 14, the die core 5 matched with the die shell 4 is fixedly installed through the arrangement of the connecting plate 6, and the die shells 4 with different sizes are installed through the relative approaching or moving away from each other between the clamping plates 3 and the extrusion blocks 14.

As an embodiment of the present utility model, mounting plates 19 are fixedly mounted on both sides of the connection plate 6, second bolts 20 are inserted into the mounting plates 19, bottoms of the second bolts 20 penetrate into the die core 5 and are in threaded rotation connection with the die core 5, and the die core 5 is fixed relative to the connection plate 6 through cooperation between the mounting plates 19 and the second bolts 20.

As an embodiment of the utility model, two first sliding grooves 11 are formed in the mounting cylinder 2, two first sliding blocks 9 are connected in the first sliding grooves 11 in a sliding manner, one side of each first sliding block 9 is fixedly connected with the clamping plate 3, and the clamping plate 3 is mounted through cooperation between the first sliding blocks 9 and the first sliding grooves 11.

As an embodiment of the utility model, two threaded rods 10 are rotatably connected to the right side of the mounting cylinder 2, the threaded rods 10 penetrate into the first sliding grooves 11 and are rotatably connected with the first sliding blocks 9 through threads, and the clamping plates 3 are adjusted through the cooperation among the first sliding blocks 9, the threaded rods 10 and the threads, so that the die shell 4 is clamped and fixed.

As an implementation mode of the utility model, the bottom of the inner cavity of the mounting cylinder 2 is provided with the clamping groove 12, the inside of the clamping groove 12 is provided with the clamping rod 13, the top of the clamping rod 13 is fixedly connected with the bottom of the die shell 4, and the stability of the die shell 4 is improved through the cooperation between the clamping groove 12 and the clamping rod 13.

As an embodiment of the present utility model, the second sliding groove 17 is formed in the clamping plate 3, two second sliding blocks 18 are slidably connected in the second sliding groove 17, one side of the second sliding block 18 is fixedly connected with the extrusion block 14, and the extrusion block 14 is installed and fixed through cooperation between the second sliding groove 17 and the second sliding block 18.

As an embodiment of the present utility model, the top of the clamping plate 3 is provided with the groove 15, the inside of the groove 15 is inserted with the first bolt 16, the bottom of the first bolt 16 is in threaded connection with the top of the second slider 18, the first bolt 16 is accommodated by the arrangement of the groove 15, the second slider 18 is fixed by the arrangement of the first bolt 16, thereby fixing the extrusion block 14 and increasing the stability of the extrusion block 14.

The specific working principle is as follows: when the die shell 4 needs to be installed, the first sliding block 9 is enabled to move under the action of threads through the rotating threaded rod 10, so that the clamping plate 3 is driven to move to the side far away relatively, the die shell 4 to be installed is placed in the installation cylinder 2, meanwhile, the clamping rod 13 at the bottom of the die shell 4 penetrates into the clamping groove 12, after the fixing is finished, the rotating threaded rod 10 is enabled to enable the first sliding block 9 to drive the clamping plate 3 to move to the side close relatively under the action of the threads, the die shell 4 is clamped and fixed, the first bolt 16 is loosened, the second sliding block 18 and the extrusion block 14 are enabled to move to one side of the die shell 4 and clamp and fix the die shell 4, after the fixing is finished, the extrusion block 14 is tightly screwed up through the first bolt 16, the die core 5 is lifted and contacted with the bottom of the connecting plate 6, the second bolt 20 is inserted into the inside of the mounting plate 19 and is in threaded connection with the die core 5, and the die core 5 is installed and fixed.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (7)

1. A mould locking device comprising a base (1), characterized in that: the utility model discloses a die structure, including base (1), mounting bracket (8), mounting bracket (7), connecting plate (6) are run through to the output of hydraulic pressure pole (7), the bottom of connecting plate (6) is provided with mould core (5), the inside of mounting bracket (2) is provided with mould shell (4), the inside of mounting bracket (2) just is located the both sides of mould shell (4) and establishes all is provided with splint (3), the both sides that one side that splint (3) are close to relatively just are located mould shell (4) all are provided with extrusion piece (14).

2. A mold locking apparatus as recited in claim 1, wherein: the two sides of the connecting plate (6) are fixedly provided with mounting plates (19), second bolts (20) are inserted into the mounting plates (19), and the bottoms of the second bolts (20) penetrate into the die core (5) and are connected with the die core (5) through threads in a rotating mode.

3. A mold locking apparatus as recited in claim 1, wherein: two first sliding grooves (11) are formed in the mounting cylinder (2), two first sliding blocks (9) are connected to the first sliding grooves (11) in a sliding mode, and one side of each first sliding block (9) is fixedly connected with the clamping plate (3).

4. A mold locking apparatus as claimed in claim 3, wherein: the right side of the mounting cylinder (2) is rotatably connected with two threaded rods (10), and the threaded rods (10) penetrate through the first sliding grooves (11) and are rotatably connected with the first sliding blocks (9) through threads.

5. A mold locking apparatus as recited in claim 1, wherein: the clamping groove (12) is formed in the bottom of the inner cavity of the mounting cylinder (2), the clamping rod (13) is arranged in the clamping groove (12), and the top of the clamping rod (13) is fixedly connected with the bottom of the die shell (4).

6. A mold locking apparatus as recited in claim 1, wherein: the inside of splint (3) has seted up second spout (17), the inside sliding connection of second spout (17) has two second sliders (18), one side and the extrusion piece (14) fixed connection of second slider (18).

7. A mold locking apparatus as recited in claim 6, wherein: the top of splint (3) has seted up recess (15), the inside interlude of recess (15) is provided with first bolt (16), the top threaded connection of bottom and second slider (18) of first bolt (16).