CN218838325U

CN218838325U - Mould locking device

Info

Publication number: CN218838325U
Application number: CN202223309168.XU
Authority: CN
Inventors: 李宗许
Original assignee: Dongguan Dazhan Precision Mould Co ltd
Current assignee: Dongguan Dazhan Precision Mould Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-11
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a mould locking device, concretely relates to fixed technical field of mould, including a supporting bench and mould, the mould both sides all are equipped with the locking curb plate, locking curb plate front and back end all is equipped with L type locking board, the locking curb plate outside is equipped with first adjustment mechanism, a supporting bench top is equipped with second adjustment mechanism, first adjustment mechanism is including seting up the activity groove in the locking curb plate outside, activity inslot portion is equipped with first threaded rod. The utility model discloses a first adjustment mechanism and second adjustment mechanism come to adjust the position of locking curb plate and L type locking board for locking curb plate and L type locking board can lock not unidimensional mould fixed, and the suitability is stronger, and the condition of making a round trip to change locking device appears when having avoided using not unidimensional mould, and it is comparatively convenient to use, and the accommodation process of locking curb plate and L type locking board is also comparatively simple convenient, and the result of use is better.

Description

Mould locking device

Technical Field

The utility model relates to a fixed technical field of mould, concretely relates to mould locking device.

Background

The mold is various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

At present, the mould is when in actual use, often need lock it fixedly, can be better like this carry out the processing of product, but current mould locking fixing device mostly can only lock fixedly to the mould of a size, and the suitability is lower, when needs use not unidimensional mould to carry out the product manufacturing, just need to be changed and use the difference to be locking device, and it is not convenient enough to use.

Therefore, it is necessary to develop a mold locking device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould locking device, come to adjust the position of locking curb plate and L type locking board through first adjustment mechanism and second adjustment mechanism, it is fixed to make locking curb plate and L type locking board lock to not unidimensional mould, the suitability is stronger, the condition of making a round trip to change locking device appears when having avoided using not unidimensional mould, it is comparatively convenient to use, and the accommodation process of locking curb plate and L type locking board is also comparatively simple convenient, excellent in use effect, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a mold locking device comprises a supporting table and a mold, wherein the mold is arranged at the top end of the supporting table, locking side plates are arranged on two sides of the mold, L-shaped locking plates are arranged at the front end and the rear end of each locking side plate, one end of each of the four L-shaped locking plates is arranged on two sides of the front end and the rear end of the mold respectively, a first adjusting mechanism is arranged on the outer side of each locking side plate, and a second adjusting mechanism is arranged at the top end of the supporting table;

first adjustment mechanism is including seting up the movable groove in the locking curb plate outside, the L type locking plate other end passes the locking curb plate and extends to the movable inslot portion, the fixed limiting plate that is equipped with in L type locking plate other end, the limiting plate outer end contacts with the movable inslot wall, the movable inslot portion is equipped with first threaded rod, first threaded rod one end is passed two limiting plates and is extended to locking curb plate front side, first threaded rod is established in the L type locking plate outside, equal threaded connection and screw thread opposite direction between first threaded rod and two limiting plates, all rotate between first threaded rod both ends and the movable inslot wall and be connected, be convenient for adjust the position of L type locking plate.

Preferably, the second adjustment mechanism is including seting up two spouts on a supporting bench top, the inside two sliders that are equipped with of spout, four the slider top respectively with two locking curb plate bottom fixed connection, the inside second threaded rod that is equipped with of spout, second threaded rod one end is passed two sliders and is extended to a supporting bench one side, equal threaded connection and screw thread opposite direction between second threaded rod and two sliders, all rotate between second threaded rod both ends and the inside both sides wall of spout and be connected, be convenient for adjust the position of two locking curb plates.

Preferably, one end of the second threaded rod is fixedly provided with a rotating handle, the rotating handle is arranged on one side of the supporting table, one end of the second threaded rod is fixedly provided with a belt pulley, the belt pulley is arranged on one side of the supporting table, one belt pulley is arranged on one side, close to the supporting table, of the rotating handle, and the two belt pulleys are connected through a belt, so that the two second threaded rods can be driven to synchronously rotate.

Preferably, the fixed carousel that is equipped with of first threaded rod one end, the carousel is established in locking curb plate front side, the carousel is established in the L type locking board outside, is convenient for drive first threaded rod and rotates.

Preferably, the movable groove is internally and fixedly provided with two guide rods, two the guide rods are respectively arranged at the top and the bottom of the first threaded rod, and one end of each guide rod penetrates through the two limiting plates, so that the limiting plates are limited and guided.

Preferably, the inside of the locking side plate and the inner side of the L-shaped locking plate are both fixedly provided with anti-slip pads, and the inner ends of the anti-slip pads are in abutting contact with the outer end of the mold, so that the locking side plate and the L-shaped locking plate clamp the mold more stably.

Preferably, a fixed first fixed block that is equipped with in brace table one side, first fixed block is established and is changeed handle and belt pulley front side, first fixed block front side is equipped with first gag lever post, one of them a plurality of first spacing holes have been seted up to second threaded rod outer end, first spacing hole is established and is changeed between handle and the belt pulley, first gag lever post one end is passed first fixed block and is extended into one of them first spacing downthehole portion, first gag lever post other end is fixed and is equipped with first piece that draws, first gag lever post outer end is equipped with first extension spring, first extension spring both ends respectively with first draw inboard and the first fixed block front side fixed connection of piece, be convenient for carry on spacing fixedly to the second threaded rod.

Preferably, the fixed second fixed block that is equipped with in locking curb plate front end, second fixed block top is equipped with the second gag lever post, a plurality of second spacing holes have been seted up to first threaded rod outer end, the spacing hole of second is established between locking curb plate and carousel, second gag lever post one end is passed the second fixed block and is extended into the spacing downthehole portion of one of them second, the fixed second that is equipped with in second gag lever post other end draws the piece, the second gag lever post outer end is equipped with the second extension spring, second extension spring both ends draw piece inboard and second fixed block top fixed connection with the second respectively, are convenient for carry on spacing fixedly to first threaded rod.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the positions of the locking side plate and the L-shaped locking plate are adjusted through the first adjusting mechanism and the second adjusting mechanism, so that the locking side plate and the L-shaped locking plate can lock and fix moulds with different sizes, the applicability is strong, the situation that the locking device is replaced back and forth when the moulds with different sizes are used is avoided, the use is convenient, the adjusting process of the locking side plate and the L-shaped locking plate is simple and convenient, and the using effect is good;

2. carry out spacing fixed to second threaded rod and first threaded rod through first gag lever post and second gag lever post, avoided second threaded rod and first threaded rod to appear the pivoted condition for the fixed comparatively firm of slider and limiting plate, and then make the fixed comparatively firm of locking curb plate and L type locking plate, the practicality is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the supporting platform of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention;

FIG. 5 is a schematic perspective view of the locking side plate and the L-shaped locking plate of the present invention;

fig. 6 is an enlarged schematic structural diagram of B in fig. 5 according to the present invention.

Description of the reference numerals:

1. a support table; 2. a mold; 3. locking the side plates; 4. an L-shaped locking plate; 5. a movable groove; 6. a limiting plate; 7. a first threaded rod; 8. a chute; 9. a slider; 10. a second threaded rod; 11. turning a handle; 12. a belt pulley; 13. a belt; 14. a turntable; 15. a guide bar; 16. a non-slip mat; 17. a first fixed block; 18. a first limit rod; 19. a first limiting hole; 20. a first pull block; 21. a first tension spring; 22. a second fixed block; 23. a second limiting rod; 24. a second limiting hole; 25. a second pull block; 26. the second extension spring.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

The utility model provides a mould locking device as shown in figures 1, 2, 3 and 5, which comprises a supporting table 1 and a mould 2, wherein the mould 2 is arranged at the top end of the supporting table 1, two sides of the mould 2 are both provided with locking side plates 3, the front and back ends of the locking side plates 3 are both provided with L-shaped locking plates 4, one ends of the four L-shaped locking plates 4 are respectively arranged at two sides of the front and back ends of the mould 2, the outer side of the locking side plate 3 is provided with a first adjusting mechanism, and the top end of the supporting table 1 is provided with a second adjusting mechanism;

first adjustment mechanism is including offering the movable slot 5 in the locking curb plate 3 outside, 4 other ends of L type locking plate pass locking curb plate 3 and extend to the inside of

movable slot

5, 4 other ends of L type locking plate are fixed and are equipped with limiting plate 6, limiting plate 6 outer end contacts with the 5 inner walls of movable slot, the inside first threaded rod 7 that is equipped with of

movable slot

5, 7 one end of first threaded rod passes two limiting plates 6 and extends to locking curb plate 3 front sides, first threaded rod 7 is established in the 4 outsides of L type locking plate, equal threaded connection and screw thread opposite direction between first threaded rod 7 and two limiting plates 6, all rotate between 7 both ends of first threaded rod and the 5 inner walls of movable slot and be connected, 7 one end of first threaded rod is fixed and is equipped with carousel 14, carousel 14 is established in locking curb plate 3 front sides, carousel 14 is established in the 4 outsides of L type locking plate.

Second adjustment mechanism is including seting up two spouts 8 on a supporting bench 1 top, spout 8 is inside to be equipped with two sliders 9, four sliders 9 tops respectively with two locking curb plate 3 bottom fixed connection, spout 8 is inside to be equipped with second threaded rod 10, two sliders 9 are passed and extend to a supporting bench 1 one side to second threaded rod 10 one end, equal threaded connection and screw thread opposite direction between second threaded rod 10 and two sliders 9, all rotate between 10 both ends of second threaded rod and the inside both sides wall of spout 8 and be connected, one of them second threaded rod 10 one end is fixed to be equipped with changes 11, it establishes 1 one side at a supporting bench to change 11, the fixed belt pulley 12 that is equipped with of 10 one end of second threaded rod, belt pulley 12 establishes 1 one side at a supporting bench, one of them belt pulley 12 is established and is changeing 11 one side that is close to a supporting bench 1, be connected through belt 13 between two belt pulleys 12.

Two guide rods 15 are fixedly arranged inside the movable groove 5, the two guide rods 15 are respectively arranged at the top and the bottom of the first threaded rod 7, and one end of each guide rod 15 penetrates through the two limiting plates 6.

The inner part of the locking side plate 3 and the inner side of the L-shaped locking plate 4 are both fixedly provided with anti-slip pads 16, and the inner ends of the anti-slip pads 16 are in abutting contact with the outer end of the mould 2.

The die 2 is placed on the top end of the supporting table 1, the first limiting rod 18 is pulled out of the first limiting hole 19, the rotating handle 11 is rotated, the rotating handle 11 drives one of the second threaded rods 10 to rotate, the second threaded rod 10 drives the other second threaded rod 10 to rotate through the belt pulley 12 and the belt 13, due to the fact that the second threaded rod 10 is in threaded connection with the sliding blocks 9, the two sliding blocks 9 are close to each other along with the rotation of the second threaded rod 10, the sliding blocks 9 drive the two locking side plates 3 to clamp and fix the two sides of the die 2, then the second limiting rod 23 is pulled out of the second limiting hole 24, the rotating disc 14 is rotated, the rotating disc 14 drives the first threaded rod 7 to rotate, due to the fact that the first threaded rod 7 is in threaded connection with the two limiting plates 6, the two limiting plates 6 are close to each other along with the rotation of the first threaded rod 7, the limiting plates 6 drive the two L-shaped locking plates 4 to close to each other, the two L-shaped locking plates 4 can clamp and fix the front end and the rear end of the die 2, and the whole outer end of the die 2 can be locked and fixed.

The utility model discloses a first adjustment mechanism and second adjustment mechanism come to adjust the position of locking curb plate 3 and L type locking plate 4, make locking curb plate 3 and L type locking plate 4 can lock not unidimensional mould 2 fixed, the suitability is stronger, the condition of making a round trip to change locking device appears when having avoided using not unidimensional mould 2, it is comparatively convenient to use, and the accommodation process of locking curb plate 3 and L type locking plate 4 is also comparatively simple and convenient, excellent in use effect, this embodiment has specifically solved the mould that exists among the prior art when the in-service use, mould locking fixing device can only lock fixedly to the mould of a size mostly, the suitability is lower, when need use not unidimensional mould to carry out the product manufacturing, just need to change and use not be different locking device, use convenient enough problem.

The utility model provides a as shown in figure 3, 4, 5 and 6 shown mould locking device, 1 one side of brace table is fixed and is equipped with first fixed block 17, first fixed block 17 is established changeing 11 and belt pulley 12 front side, first fixed block 17 front side is equipped with first gag lever post 18, a plurality of first spacing holes 19 have been seted up to one of them second threaded rod 10 outer end, first spacing hole 19 is established changeing between 11 and belt pulley 12, first gag lever post 18 one end is passed first fixed block 17 and is extended into inside one of them first spacing

hole

19, 18 other ends of first gag lever post are fixed and are equipped with

first pull piece

20, 18 outer ends of first gag lever post are equipped with first extension spring 21, first extension spring 21 both ends respectively with first pull piece 20 inboard and first fixed block 17 front side fixed connection.

Locking curb plate 3 front end is fixed and is equipped with second fixed block 22, second fixed block 22 top is equipped with second gag lever post 23, a plurality of second spacing holes 24 have been seted up to first threaded rod 7 outer end, second spacing hole 24 is established between locking curb plate 3 and carousel 14, second gag lever post 23 one end is passed second fixed block 22 and is extended into inside one of them spacing hole 24 of second, second gag lever post 23 other end is fixed and is equipped with the second and draws piece 25, second gag lever post 23 outer end is equipped with second extension spring 26, second extension spring 26 both ends respectively with the second draw piece 25 inboard and second fixed block 22 top fixed connection.

When needing to rotate to 11 and second threaded rod 10, to the outside pulling first draw piece 20, first draw piece 20 drives first gag lever post 18 one end and breaks away from the inside of a first spacing hole 19 and stretch to first extension spring 21, press from both sides tight back with mould 2 when locking curb plate 3, loosen first draw piece 20, first draw piece 20 can drive first gag lever post 18 under the spring action of first extension spring 21 and insert inside another first spacing hole 19, just so can carry out spacing fixed to second threaded rod 10, when needs rotate carousel 14, upwards stimulate second draw piece 25, second draw piece 25 drives second gag lever post 23 one end and breaks away from inside a second spacing hole 24 and stretch to second extension spring 26, after two L type locking boards 4 press from both sides tight the front and back end of mould 2, loosen second draw piece 25, second draw piece 25 can drive second gag lever post 23 under the spring action of second extension spring 26 and insert inside another second spacing hole 24, just so can carry out the fixed threaded rod 7 to first threaded rod 7 the fixed threaded rod 18 and the fixed slider that the second threaded rod 9 and the fixed threaded rod 9 that the second threaded rod has relatively firm appears, make the fixed threaded rod 7 and the fixed threaded rod 9 and the fixed threaded rod appear to the fixed curb plate 10, the fixed curb plate that the second pull.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a mould locking device, includes brace table (1) and mould (2), establish on brace table (1) top mould (2), its characterized in that: locking side plates (3) are arranged on two sides of the mold (2), L-shaped locking plates (4) are arranged at the front end and the rear end of each locking side plate (3), one end of each of the four L-shaped locking plates (4) is arranged on two sides of the front end and the rear end of the mold (2), a first adjusting mechanism is arranged on the outer side of each locking side plate (3), and a second adjusting mechanism is arranged at the top end of the support table (1);

first adjustment mechanism is including offering movable groove (5) in the locking curb plate (3) outside, L type locking plate (4) other end passes locking curb plate (3) and extends to movable groove (5) inside, L type locking plate (4) other end is fixed and is equipped with limiting plate (6), limiting plate (6) outer end contacts with movable groove (5) inner wall, movable groove (5) inside is equipped with first threaded rod (7), first threaded rod (7) one end is passed two limiting plates (6) and is extended to locking curb plate (3) front side, establish in L type locking plate (4) outside first threaded rod (7), equal threaded connection and screw thread opposite direction between first threaded rod (7) and two limiting plates (6), all rotate between first threaded rod (7) both ends and movable groove (5) inner wall and be connected.

2. A mold locking apparatus as claimed in claim 1, wherein: second adjustment mechanism is including seting up two spout (8) on brace table (1) top, spout (8) inside is equipped with two slider (9), four slider (9) top respectively with two locking curb plate (3) bottom fixed connection, spout (8) inside is equipped with second threaded rod (10), second threaded rod (10) one end is passed two slider (9) and is extended to brace table (1) one side, equal threaded connection and screw thread opposite direction between second threaded rod (10) and two slider (9), all rotate between second threaded rod (10) both ends and spout (8) inside both sides wall and be connected.

3. A mold locking apparatus as claimed in claim 2, wherein: one of them second threaded rod (10) one end is fixed to be equipped with and changes handle (11), it establishes in brace table (1) one side to change handle (11), second threaded rod (10) one end is fixed to be equipped with belt pulley (12), establish in brace table (1) one side belt pulley (12), one of them belt pulley (12) are established and are being close to brace table (1) one side of (11) to change, two belt pulley (12) are connected through belt (13) between.

4. A mold locking apparatus as claimed in claim 1, wherein: first threaded rod (7) one end is fixed and is equipped with carousel (14), carousel (14) are established in locking curb plate (3) front side, establish in L type locking board (4) the outside in carousel (14).

5. A mold locking apparatus as claimed in claim 1, wherein: activity groove (5) inside fixed two guide bars (15) of being equipped with, two guide bar (15) are established respectively in first threaded rod (7) top and bottom, two limiting plate (6) are run through to guide bar (15) one end.

6. A mold locking apparatus as claimed in claim 1, wherein: and anti-slip pads (16) are fixedly arranged inside the locking side plates (3) and on the inner sides of the L-shaped locking plates (4), and the inner ends of the anti-slip pads (16) are in abutting contact with the outer ends of the molds (2).

7. A mold locking apparatus as claimed in claim 3, wherein: supporting bench (1) one side is fixed and is equipped with first fixed block (17), establish in changeing (11) and belt pulley (12) front side first fixed block (17), first fixed block (17) front side is equipped with first gag lever post (18), one of them a plurality of first spacing holes (19) have been seted up to second threaded rod (10) outer end, establish in changeing between (11) and belt pulley (12) first spacing hole (19), first gag lever post (18) one end is passed first fixed block (17) and is extended into inside one of them first spacing hole (19), first gag lever post (18) other end is fixed and is equipped with first piece (20) that draws, first gag lever post (18) outer end is equipped with first extension spring (21), first extension spring (21) both ends respectively with first draw piece (20) inboard and first fixed block (17) front side fixed connection.

8. A mold locking apparatus as claimed in claim 4, wherein: locking curb plate (3) front end is fixed to be equipped with second fixed block (22), second fixed block (22) top is equipped with second gag lever post (23), a plurality of second spacing holes (24) have been seted up to first threaded rod (7) outer end, establish between locking curb plate (3) and carousel (14) second spacing hole (24), second gag lever post (23) one end is passed second fixed block (22) and is extended into inside one of them second spacing hole (24), second gag lever post (23) other end is fixed to be equipped with the second and draws piece (25), second gag lever post (23) outer end is equipped with second extension spring (26), second extension spring (26) both ends draw piece (25) inboard and second fixed block (22) top fixed connection with the second respectively.