CN214023401U

CN214023401U - Side-drawing die frame

Info

Publication number: CN214023401U
Application number: CN202022832429.0U
Authority: CN
Inventors: 钱建根; 钱景敏
Original assignee: Fujian Jinghong Mould Technology Co ltd
Current assignee: Quanzhou Huake Mould Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-24
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a mould die carrier technical field specifically is a side drawing mould die carrier, the horizontal telescopic cylinder who sets up of vertical end one side fixedly connected with of mounting panel, and telescopic cylinder keep away from the one end fixedly connected with fixed plate of mounting panel, four equidistant pressure release mechanisms that encircle the setting of one end fixedly connected with that telescopic cylinder was kept away from to the fixed plate, and four one end fixedly connected with mount pads that the fixed plate was kept away from to pressure release mechanism, the mount pad is hollow structure, and is equipped with fixture in the mount pad. The utility model discloses in, through setting up fixture, rotate the dog and separate fixture block and draw-in groove, can realize the side and take out the dismantlement of mould body, this device die carrier of being convenient for is dismantled with the installation of side extraction mould body, does not need use tools, and easy operation uses manpower sparingly, improves machining efficiency, sets up slowly to press the mechanism to improve the cushion, prevents to lead to the side because of pressure is too big to take out the mould body impaired, increase of service life.

Description

Side-drawing die frame

Technical Field

The utility model relates to a mould die carrier technical field specifically is a mould die carrier is taken out to side.

Background

The die carrier, i.e. the support of the die, for example, the die casting machine combines and fixes all parts of the die according to a certain rule and position, and the part which enables the die to be installed on the die casting machine for working is called the die carrier, and is composed of a push-out mechanism, a guide mechanism, a die pin cushion block of a pre-reset mechanism and a seat plate, wherein the die carrier is a semi-finished product of the die, is composed of various different steel plate matching parts, can be called as a framework of the whole set of die, and because the related processing of the die carrier and the die has great difference, a die manufacturer can choose to order the die carrier to the die carrier manufacturer, and the production advantages of both parties are utilized to improve the overall production quality and efficiency.

The existing die carrier and the existing die for the side-pulling die are generally connected in a bolt fixed connection mode, tools are needed in the mounting and dismounting process, the operation steps are complicated, manpower is wasted, the die carrier and the die are in rigid connection, and when the die carrier and the die are subjected to operations such as pressing, the pressure applied to the die is too large, so that the die or the die carrier is damaged, and the service life of the die or the die carrier is shortened. Accordingly, a side-draw mold frame is provided by those skilled in the art to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side drawing die carrier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a side-pulling die carrier comprises a mounting plate and a side-pulling die body, wherein one side of the vertical end of the mounting plate is fixedly connected with a transversely arranged telescopic cylinder, one end of the telescopic cylinder, which is far away from the mounting plate, is fixedly connected with a fixed plate, one end of the fixed plate, which is far away from the telescopic cylinder, is fixedly connected with four pressure-relieving mechanisms which are arranged in an equidistant and surrounding manner, one ends of the four pressure-relieving mechanisms, which are far away from the fixed plate, are fixedly connected with a mounting seat, the mounting seat is of a hollow structure, clamping mechanisms are arranged in the mounting seat, two ends of each clamping mechanism penetrate through the outer side of the mounting seat and are respectively and fixedly connected with two symmetrically arranged clamping blocks, one side of the side-pulling die body is fixedly connected with a mounting block, two clamping grooves are respectively formed in two sides of the mounting block, and one end of each clamping block is respectively inserted into the two clamping grooves;

fixture includes the vertical two-way threaded rod that sets up in the mount pad, the lower extreme inner wall of mount pad is rotated through the one end that rotates piece and two-way threaded rod and is connected, and two-way threaded rod keeps away from the one end fixedly connected with bull stick that rotates the piece, the one end that two-way threaded rod was kept away from to the bull stick runs through the outside that extends to the mount pad, threaded connection has two nut pieces on the two-way threaded rod respectively, the inner wall of mount pad is equipped with stop gear, and stop gear's both ends respectively with one side fixed connection of two nut pieces, one side fixedly connected with carriage release lever of nut piece, the opening has been seted up to one side of mount pad, and the carriage release lever run through the opening and with fixture block fixed connection.

As a further aspect of the present invention: the pressure relief mechanism comprises a hydraulic rod and a pressure relief spring which are transversely arranged, the pressure relief spring is sleeved on the hydraulic rod, one end of the hydraulic rod is fixedly connected with the fixing plate, and the other end of the hydraulic rod is fixedly connected with the mounting seat.

As a further aspect of the present invention: limiting mechanism is including seting up the spacing groove at the mount pad inner wall, the gag lever post of the vertical setting of fixedly connected with in the spacing groove, and the gag lever post is gone up the cover and is established and sliding connection has two spacing sliding sleeves, two the one end of spacing sliding sleeve respectively with two nut piece fixed connection.

As a further aspect of the present invention: the bidirectional threaded rod is formed by welding and fixing two screw rods with reverse threads, and the two nut blocks are respectively in threaded connection with the two screw rods.

As a further aspect of the present invention: and the side wall of the check block is provided with anti-skid lines.

As a further aspect of the present invention: the utility model discloses a telescopic cylinder, including mounting panel, bracing piece, telescopic cylinder, the bracing piece is connected with the bracing piece that the slope set up on one side of the vertical end of mounting panel fixedly, and the one end that the mounting panel was kept away from to the bracing piece and telescopic cylinder's downside fixed connection.

As a further aspect of the present invention: the mounting panel is the setting of L type, and the mounting hole has all been seted up to the vertical end of mounting panel and horizontal straight end lateral wall.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up fixture, the dog rotates, it rotates to drive the bull stick, and then drive the rotation of two-way threaded rod, because the axial rotation of nut piece is followed spacing sliding sleeve and is received the restriction of gag lever post, therefore, two nut pieces force toward the direction displacement far away from mutually, and then drive two fixture blocks fixed with two carriage release levers toward the direction displacement of keeping away from the installation piece, until with fixture block and draw-in groove complete separation, can realize the dismantlement of side extraction mould body, the die carrier of being convenient for of this device is dismantled with the installation of side extraction mould body, and need not use tools, therefore, the steam generator is simple in operation, and manpower is saved, and the machining efficiency is improved.

2. Through setting up pressure relief mechanism, when the mould body is taken out to the side and support when tightly another mould, hydraulic stem and pressure relief spring receive the extrusion this moment, and the shrink produces elasticity, can weaken the pressure that the mould body received is taken out to the side, improves the cushioning nature to prevent to take out the mould body impaired, increase of service life because of pressure too big leads to the side.

Drawings

FIG. 1 is a schematic perspective view of a side-drawing mold frame;

FIG. 2 is a schematic view of a cross-sectional front view of a mounting seat in a side-pulling mold frame;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 in the side-drawing mold frame.

In the figure: 1. mounting a plate; 2. laterally drawing the die body; 3. a telescopic cylinder; 4. a fixing plate; 5. a mounting seat; 6. a clamping block; 7. mounting blocks; 8. a card slot; 9. a bidirectional threaded rod; 10. a rotating rod; 11. a nut block; 12. a travel bar; 13. an opening; 14. a hydraulic lever; 15. a pressure relief spring; 16. a limiting groove; 17. a limiting rod; 18. a limiting sliding sleeve; 19. a stopper; 20. a support rod.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a side-drawing mold base comprises a mounting plate 1 and a side-drawing mold body 2, a transversely disposed telescopic cylinder 3 is fixedly connected to one side of the vertical end of the mounting plate 1, the telescopic cylinder 3 is started to perform telescopic operation, so as to realize side-drawing operation of the side-drawing mold body 2, the telescopic cylinder 3 is externally connected with a control switch, and one end of the telescopic cylinder 3 away from the mounting plate 1 is fixedly connected with a fixed plate 4, one end of the fixed plate 4 away from the telescopic cylinder 3 is fixedly connected with four pressure-relieving mechanisms, which are equidistantly and circumferentially disposed, and one ends of the four pressure-relieving mechanisms away from the fixed plate 4 are fixedly connected with a mounting seat 5, the mounting seat 5 is of a hollow structure, and a clamping mechanism is disposed in the mounting seat 5, two ends of the clamping mechanism extend to the outer side of the mounting seat 5 and are respectively and fixedly connected with two symmetrically disposed clamping blocks 6, one side of the side-drawing mold body 2 is fixedly connected with a mounting block 7, two clamping grooves 8 are formed in two sides of the mounting block 7 respectively, one ends of the two clamping blocks 6 are inserted into the two clamping grooves 8 respectively, the clamping mechanism drives the two clamping blocks 6 to move in the direction away from the mounting block 7 until the clamping blocks 6 are completely separated from the clamping grooves 8, the side-drawing die body 2 can be disassembled, tools are not needed in the installation and disassembly of the die frame and the side-drawing die body 2, the operation is simple, manpower is saved, and the machining efficiency is improved;

the clamping mechanism comprises a bidirectional threaded rod 9 vertically arranged in a mounting seat 5, the inner wall of the lower end of the mounting seat 5 is rotatably connected with one end of the bidirectional threaded rod 9 through a rotating piece, the end, far away from the rotating piece, of the bidirectional threaded rod 9 is fixedly connected with a rotating rod 10, the end, far away from the bidirectional threaded rod 9, of the rotating rod 10 penetrates and extends to the outer side of the mounting seat 5, two nut blocks 11 are respectively and threadedly connected onto the bidirectional threaded rod 9, a limiting mechanism is arranged on the inner wall of the mounting seat 5, two ends of the limiting mechanism are respectively and fixedly connected with one sides of the two nut blocks 11, a moving rod 12 is fixedly connected onto one side of each nut block 11, an opening 13 is formed in one side of the mounting seat 5, the rotating rod 10 rotates to drive the bidirectional threaded rod 9 to rotate, the bidirectional threaded rod 9 is respectively and threadedly connected with the two nut blocks 11, and the axial rotation of the two nut blocks 11 is limited by a limiting sliding sleeve 18 along with a limiting rod 17, therefore, the two nut blocks 11 are forced to displace in the far direction, and the moving rod 12 penetrates through the opening 13 and is fixedly connected with the fixture block 6;

in fig. 1: the pressure relieving mechanism comprises a hydraulic rod 14 and a pressure relieving spring 15 which are transversely arranged, the pressure relieving spring 15 is sleeved on the hydraulic rod 14, one ends of the hydraulic rod 14 and the pressure relieving spring 15 are fixedly connected with the fixing plate 4, the other ends of the hydraulic rod 14 and the pressure relieving spring 15 are fixedly connected with the mounting seat 5, when the side-drawing die body 2 abuts against another die, the hydraulic rod 14 and the pressure relieving spring 15 are extruded and contracted to generate elastic force, so that the pressure on the side-drawing die body 2 can be weakened, the buffering performance is improved, the side-drawing die body 2 is prevented from being damaged due to overlarge pressure, and the service life is prolonged;

in fig. 3: the limiting mechanism comprises a limiting groove 16 arranged on the inner wall of the mounting seat 5, a vertically arranged limiting rod 17 is fixedly connected in the limiting groove 16, two limiting sliding sleeves 18 are sleeved on the limiting rod 17 and are connected with the limiting sliding sleeves in a sliding mode, one ends of the two limiting sliding sleeves 18 are respectively fixedly connected with the two nut blocks 11, and the axial rotation of the two nut blocks 11 is limited by the limiting sliding sleeves 18 along with the limiting sliding sleeves 18;

in fig. 2: the bidirectional threaded rod 9 is formed by welding and fixing two screw rods with reverse thread directions, and the two nut blocks 11 are respectively in threaded connection with the two screw rods, so that the two nut blocks 11 are ensured to move reversely, and the manufacturing is convenient;

in fig. 2: one end of the rotating rod 10 positioned outside the mounting seat 5 is fixedly connected with a stop block 19, and the side wall of the stop block 19 is provided with anti-skid grains, so that the rotating rod 10 can be conveniently rotated;

in fig. 1: one side of the vertical end of the mounting plate 1 is fixedly connected with a support rod 20 which is obliquely arranged, and one end of the support rod 20, which is far away from the mounting plate 1, is fixedly connected with the lower side of the telescopic cylinder 3, so that the support effect is achieved, and the structure of the device is more stable;

in fig. 1: the mounting panel 1 is the setting of L type, and the mounting hole has all been seted up to 1 vertical end of mounting panel and the horizontal straight end lateral wall, the fixed mounting panel 1 of being convenient for.

The utility model discloses a theory of operation is: when the side-drawing die body 2 needs to be disassembled, the stop block 19 is rotated to drive the rotating rod 10 to rotate, and further drive the two-way threaded rod 9 to rotate, because the two-way threaded rod 9 is respectively in threaded connection with the two nut blocks 11, and the axial rotation of the two nut blocks 11 is limited by the limiting sliding sleeve 18 along with the limiting rod 17, the two nut blocks 11 are forced to move towards a far direction, and further drive the two fixture blocks 6 fixed with the two moving rods 12 to move towards a direction far away from the mounting block 7 until the fixture blocks 6 are completely separated from the clamping grooves 8, so that the disassembly of the side-drawing die body 2 can be realized, during the assembly, the two fixture blocks 6 are driven to move towards a close direction, until the fixture blocks 6 are inserted into the clamping grooves 8 and are abutted tightly, the fixed assembly of the side-drawing die body 2 is realized, the device is convenient for the assembly and disassembly of the die carrier and the side-drawing die body 2, tools are not needed, the operation is simple, the labor is saved, and the processing efficiency is improved;

secondly, start the flexible work of telescopic cylinder 3, realize the side of side and take out mould body 2 and take out the operation, when side take out mould body 2 with support another mould tightly, hydraulic stem 14 and slow compression spring 15 receive the extrusion this moment, the shrink produces elasticity, can weaken the pressure that side took out mould body 2 and received, improve the cushion nature to prevent to take out mould body 2 impaired, increase of service life because of the too big side that leads to of pressure.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A side-drawing die frame comprises a mounting plate (1) and a side-drawing die body (2), and is characterized in that one side of the vertical end of the mounting plate (1) is fixedly connected with a transversely arranged telescopic cylinder (3), one end of the telescopic cylinder (3) far away from the mounting plate (1) is fixedly connected with a fixed plate (4), one end of the fixed plate (4) far away from the telescopic cylinder (3) is fixedly connected with four pressure-reducing mechanisms which are arranged in a surrounding manner at equal intervals, one ends of the four pressure-reducing mechanisms far away from the fixed plate (4) are fixedly connected with a mounting seat (5), the mounting seat (5) is of a hollow structure, a clamping mechanism is arranged in the mounting seat (5), two ends of the clamping mechanism penetrate through the outer side of the mounting seat (5) and are respectively and fixedly connected with two symmetrically arranged clamping blocks (6), one side of the side-drawing die body (2) is fixedly connected with a mounting block (7), two clamping grooves (8) are respectively formed in two sides of the mounting block (7), and one ends of the two clamping blocks (6) are respectively inserted into the two clamping grooves (8);

the clamping mechanism comprises a bidirectional threaded rod (9) vertically arranged in the mounting seat (5), the inner wall of the lower end of the mounting seat (5) is rotationally connected with one end of a bidirectional threaded rod (9) through a rotating piece, and one end of the bidirectional threaded rod (9) far away from the rotating piece is fixedly connected with a rotating rod (10), one end of the rotating rod (10) far away from the bidirectional threaded rod (9) penetrates and extends to the outer side of the mounting seat (5), two nut blocks (11) are respectively connected on the two-way threaded rod (9) in a threaded manner, a limiting mechanism is arranged on the inner wall of the mounting seat (5), and two ends of the limiting mechanism are respectively and fixedly connected with one side of the two nut blocks (11), one side of each nut block (11) is fixedly connected with a movable rod (12), one side of the mounting seat (5) is provided with an opening (13), and the moving rod (12) penetrates through the opening (13) and is fixedly connected with the clamping block (6).

2. The side-pulling die carrier according to claim 1, wherein the pressure-relieving mechanism comprises a hydraulic rod (14) and a pressure-relieving spring (15) which are transversely arranged, the pressure-relieving spring (15) is sleeved on the hydraulic rod (14), one end of the hydraulic rod (14) and one end of the pressure-relieving spring (15) are fixedly connected with the fixing plate (4), and the other end of the hydraulic rod (14) and the other end of the pressure-relieving spring (15) are fixedly connected with the mounting seat (5).

3. The side pulling die carrier as claimed in claim 1, wherein the limiting mechanism comprises a limiting groove (16) formed in the inner wall of the mounting seat (5), a vertically arranged limiting rod (17) is fixedly connected in the limiting groove (16), two limiting sliding sleeves (18) are sleeved on the limiting rod (17) and are connected with the limiting sliding sleeves in a sliding manner, and one ends of the two limiting sliding sleeves (18) are respectively fixedly connected with the two nut blocks (11).

4. The side-pulling die frame as claimed in claim 1, wherein the two-way threaded rod (9) is formed by welding and fixing two screw rods with opposite thread directions, and the two nut blocks (11) are respectively in threaded connection with the two screw rods.

5. The side-pulling die frame as claimed in claim 1, wherein a stop block (19) is fixedly connected to one end of the rotating rod (10) outside the mounting seat (5), and the side wall of the stop block (19) is provided with anti-skid threads.

6. The side-pulling die carrier as claimed in claim 1, wherein one side of the vertical end of the mounting plate (1) is fixedly connected with a support rod (20) which is obliquely arranged, and one end of the support rod (20) far away from the mounting plate (1) is fixedly connected with the lower side of the telescopic cylinder (3).

7. The side-pulling die frame as claimed in claim 1, wherein the mounting plate (1) is L-shaped, and the side walls of the vertical end and the horizontal end of the mounting plate (1) are provided with mounting holes.