CN214926582U

CN214926582U - Surface erosion-resistant die

Info

Publication number: CN214926582U
Application number: CN202120164175.1U
Authority: CN
Inventors: 张瑜
Original assignee: Tangshan Hexin Mould Manufacturing Co ltd
Current assignee: Tangshan Hexin Mould Manufacturing Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-30
Anticipated expiration: 2031-01-21

Abstract

The utility model provides an anti erosion's mould in surface relates to extrusion tooling technical field, which comprises a bracket, second template and change device, the last fixed surface of support is connected with first template, the second template is located one side setting that the support was kept away from to first template, first template and second template looks adaptation, the handle that two symmetries of one side fixedly connected with of first template set up is kept away from to the second template, it is located the setting on the second template to change the device, it includes solid fixed ring to change the device, gu one side fixed connection of first template is kept away from to solid fixed ring and second template, gu fixed ring's inner wall rotates and is connected with the control ring, one side fixedly connected with push rod that the control ring is close to solid fixed ring. The utility model discloses, solved the long-time back of using of most mould injection ports at present, easily produce the dirt or damage, the easy material erosion that is gone into in mould surface needs wholly to dismantle it, and is inefficient, the easy condition that appears equipment damage, cost of maintenance height.

Description

Surface erosion-resistant die

Technical Field

The utility model relates to an extrusion tooling technical field especially relates to an anti erosion die in surface.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, 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, most of the existing pouring operations are carried out by adding raw materials into a mold, then forming is carried out, when an injection port is used for a long time, dirt or damage is easily generated, the surface of the mold is easily eroded by materials, the whole mold is required to be disassembled, the efficiency is low, the condition of equipment damage is easily generated, the maintenance cost is high, and the improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a surface erosion-resistant die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a die with erosion resistance on the surface comprises a support, a second die plate and a replacing device, wherein the upper surface of the support is fixedly connected with the first die plate, the second die plate is arranged on one side, away from the support, of the first die plate, the first die plate is matched with the second die plate, one side, away from the first die plate, of the second die plate is fixedly connected with two handles which are symmetrically arranged, the replacing device is arranged on the second die plate and comprises a fixing ring, the fixing ring is fixedly connected with one side, away from the first die plate, of the second die plate, the inner wall of the fixing ring is rotatably connected with a control ring, one side, close to the fixing ring, of the control ring is fixedly connected with a push rod, the inner walls of the fixing ring and the control ring are inserted and slidably connected with a blanking opening, the blanking opening is inserted in the second die plate and slidably connected with the second die plate, and one side, close to the fixing ring, of the second die plate, is fixedly connected with a positioning ring, the inner wall sliding connection of push rod and holding ring, one side sliding connection that the second template is close to the holding ring has the stopper, the one end of stopper and the surperficial sliding connection of holding ring, the inner wall sliding connection of second template has the locating lever, locating lever and stopper sliding connection.

Preferably, one side of the second template close to the limiting block is fixedly connected with two compression springs which are symmetrically arranged, and one side of the limiting block close to the second template is fixedly connected with the compression springs.

Preferably, the surface of the feed opening is fixedly connected with two symmetrically arranged positioning blocks, and the positioning blocks are respectively connected with the inner walls of the control ring and the fixing ring in a sliding manner.

Preferably, one side of the first template, which is close to the second template, is provided with four connecting devices, the number of the connecting devices is four, the four connecting devices are symmetrically arranged, and one side of the connecting devices, which is close to the first template, is fixedly connected with the second template.

Preferably, connecting device includes the carriage release lever, one side fixed connection that carriage release lever and second template are close to first template, one side fixedly connected with fixed cover that first template is close to the carriage release lever, the inner wall sliding connection of carriage release lever and fixed cover, the inner wall of fixed cover rotates and is connected with the gag lever post, the inner wall sliding connection of gag lever post and carriage release lever, one side fixedly connected with slide bar that the gag lever post is close to fixed cover inner wall, one side that the gag lever post was kept away from to the slide bar runs through fixed cover and rather than inner wall sliding connection, one side sliding connection that fixed cover was kept away from to the slide bar has the fixture block, fixed cover is close to one side fixedly connected with dead lever of slide bar, dead lever and slide bar inner wall sliding connection, the inner wall sliding connection of fixture block and dead lever.

Preferably, one side of the fixed sleeve, which is close to the limiting rod, is fixedly connected with an expansion spring, and one side of the limiting rod, which is close to the fixed sleeve, is fixedly connected with the expansion spring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the replacing device, when the feed opening needs to be replaced or cleaned, the limiting block is pushed to one side close to the second template, the compression spring is stressed and deformed to generate elasticity, the positioning rod is pressed downwards, the positioning rod is abutted against the inner wall of the limiting block, the push rod is rotated, the push rod drives the control ring to rotate, the control ring loses the constraint on the feed opening and the positioning block, the feed opening is taken out for replacement or cleaning, when the installation is needed, the feed opening is inserted into the second template, the push rod is rotated, the push rod drives the control ring to rotate, the control ring is abutted against the feed opening and the positioning block, the positioning rod is pulled upwards immediately, the compression spring releases the elasticity, the limiting block is pushed to abut against the push rod, the installation is completed, most of the existing pouring operation is realized by adding raw materials into a mold, then molding is carried out, when the injection opening is used for a long time, the easy dirt or damage that produces, the easy material erosion in mould surface need be dismantled its whole, and is inefficient, the condition of equipment damage easily appears, and cost of maintenance is high, and the effectual ease for use who has avoided above-mentioned problem and improve equipment of this device of application.

2. In the utility model, by arranging the connecting device, when the die is required to be fixedly connected, the slide bar is pushed to one side close to the fixed sleeve, the slide bar drives the fixture block to move, the slide bar pushes the limiting rod, the limiting rod extrudes the telescopic spring, the telescopic spring is stressed and deformed to generate elasticity, the fixture block is pushed to one side close to the fixed rod, the fixture block is inserted into the fixed rod and is abutted against the inner wall of the fixed rod, the second template is immediately inserted into the first template, the second template drives the movable rod to move, the movable rod is inserted into the fixed sleeve, the fixture block is pulled to one side far away from the fixed rod, the fixture block loses the constraint on the fixed rod, the telescopic spring releases the elasticity, the limiting rod is abutted against the inner wall of the movable rod, the fixed die is completed, when the die is required to be opened, the slide bar is pushed to one side close to the fixed sleeve, the slide bar drives the fixture block to move, the slide bar pushes the limiting rod, the limiting rod extrudes the telescopic spring, the telescopic spring is stressed and deformed to generate elasticity, the limiting block loses the constraint on the moving rod immediately, the clamping block is pushed to one side close to the fixing rod, the clamping block is inserted into the fixing rod and is abutted against the inner wall of the fixing rod, the fixing is completed, most of existing dies are fixed through nuts, the nuts are used for a long time, the phenomenon of thread slipping is easy to occur, the fixing is not firm, the use of equipment is not facilitated, and the problems are effectively avoided and the stability of the equipment is improved.

Drawings

Fig. 1 is a schematic structural view of a surface erosion-resistant mold according to the present invention;

fig. 2 is an exploded view of a surface erosion resistant mold according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 of the die with erosion-resistant surface according to the present invention;

fig. 4 is an exploded view of a replacement device in a surface erosion-resistant mold according to the present invention;

fig. 5 is an exploded schematic view of a connecting device in a die with erosion-resistant surface according to the present invention.

Illustration of the drawings: 1. a support; 2. a first template; 3. a second template; 4. a handle; 5. replacing the device; 51. a feeding port; 52. a control loop; 53. a fixing ring; 54. a push rod; 55. a limiting block; 56. positioning a rod; 57. a positioning ring; 6. a connecting device; 61. a travel bar; 62. fixing a sleeve; 63. fixing the rod; 64. a limiting rod; 65. a clamping block; 66. a slide bar.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a surface erosion-resistant mold includes a support 1, a second mold plate 3, and a replacing device 5, wherein the upper surface of the support 1 is fixedly connected with the first mold plate 2, the second mold plate 3 is located on one side of the first mold plate 2 away from the support 1, the first mold plate 2 is adapted to the second mold plate 3, one side of the second mold plate 3 away from the first mold plate 2 is fixedly connected with two handles 4 symmetrically arranged, and the replacing device 5 is located on the second mold plate 3.

The specific arrangement and function of the exchange device 5 and the connecting device 6 will be described in detail below.

As shown in fig. 1 and 4, the replacing device 5 includes a fixing ring 53, the fixing ring 53 is fixedly connected to a side of the second template 3 away from the first template 2, an inner wall of the fixing ring 53 is rotatably connected to a control ring 52, a side of the control ring 52 close to the fixing ring 53 is fixedly connected to a push rod 54, inner walls of the fixing ring 53 and the control ring 52 are inserted and slidably connected to a feed opening 51, the feed opening 51 is inserted and slidably connected to the second template 3, a positioning ring 57 is fixedly connected to a side of the second template 3 close to the fixing ring 53, the push rod 54 is slidably connected to an inner wall of the positioning ring 57, a stopper 55 is slidably connected to a side of the second template 3 close to the positioning ring 57, one end of the stopper 55 is slidably connected to a surface of the positioning ring 57, a positioning rod 56 is slidably connected to an inner wall of the second template 3, the positioning rod 56 is slidably connected to the stopper 55, two compression springs are symmetrically arranged and fixedly connected to a side of the second template 3 close to the stopper 55, one side of the limiting block 55 close to the second template 3 is fixedly connected with the compression spring, two symmetrically arranged positioning blocks are fixedly connected to the surface of the feed opening 51, and the positioning blocks are respectively connected with the inner walls of the control ring 52 and the fixing ring 53 in a sliding manner.

The whole replacing device 5 achieves the effect that by arranging the replacing device 5, when the feed opening 51 needs to be replaced or cleaned, the limiting block 55 is pushed to one side close to the second template 3, the compression spring is stressed and deformed to generate elasticity, the positioning rod 56 is pressed downwards, the positioning rod 56 is abutted against the inner wall of the limiting block 55 immediately, the push rod 54 is rotated, the push rod 54 drives the control ring 52 to rotate, the control ring 52 loses the constraint on the feed opening 51 and the positioning block, the replacement or cleaning of the feed opening 51 is completed, when the device needs to be installed, the feed opening 51 is inserted into the second template 3, the push rod 54 is rotated, the push rod 54 drives the control ring 52 to rotate, the control ring 52 is abutted against the feed opening 51 and the positioning block, the positioning rod 56 is pulled upwards immediately, the compression spring releases the elasticity, the limiting block 55 is pushed to be abutted against the push rod 54, the installation of the device is completed, most of the existing pouring operation is realized by adding raw materials into a mold, and then molding, when the injection port is used for a long time, dirt or damage is easy to generate, the surface of the mold is easy to erode by materials, the whole mold needs to be disassembled, the efficiency is low, the equipment is easy to damage, the maintenance cost is high, and the device effectively avoids the problems and improves the usability of the equipment.

As shown in fig. 1 and 5, the connecting device 6 includes a moving rod 61, the moving rod 61 is fixedly connected to one side of the second mold plate 3 close to the first mold plate 2, a fixing sleeve 62 is fixedly connected to one side of the first mold plate 2 close to the moving rod 61, the moving rod 61 is slidably connected to an inner wall of the fixing sleeve 62, a limit rod 64 is rotatably connected to an inner wall of the fixing sleeve 62, the limit rod 64 is slidably connected to an inner wall of the moving rod 61, a sliding rod 66 is fixedly connected to one side of the limit rod 64 close to an inner wall of the fixing sleeve 62, one side of the sliding rod 66 far away from the limit rod 64 penetrates through the fixing sleeve 62 and is slidably connected to the inner wall thereof, a clamping block 65 is slidably connected to one side of the sliding rod 66 far away from the fixing sleeve 62, a fixing rod 63 is fixedly connected to one side of the fixing sleeve 62 close to the sliding rod 66, the fixing rod 63 is slidably connected to the inner wall of the sliding rod 66, a telescopic spring is fixedly connected to one side of the fixing sleeve 62 close to the limit rod 64, one side of the limiting rod 64 close to the fixing sleeve 62 is fixedly connected with the telescopic spring.

The whole connecting device 6 achieves the effect that by arranging the connecting device 6, when the die needs to be fixedly connected, the slide rod 66 is pushed to one side close to the fixed sleeve 62, the slide rod 66 drives the fixture block 65 to move, the slide rod 66 pushes the limiting rod 64, the limiting rod 64 extrudes the telescopic spring, the telescopic spring is stressed and deformed to generate elastic force, the fixture block 65 is pushed to one side close to the fixed rod 63, the fixture block 65 is inserted into the fixed rod 63 and is abutted against the inner wall of the fixed rod, the second die plate 3 is inserted into the first die plate 2, the second die plate 3 drives the movable rod 61 to move, the movable rod 61 is inserted into the fixed sleeve 62, the fixture block 65 is pulled to one side far away from the fixed rod 63, the fixture block 65 loses the constraint on the fixed rod 63, the telescopic spring releases the elastic force, the limiting rod 64 is abutted against the inner wall of the movable rod 61, the die is fixed, and when the die needs to be opened, the slide rod 66 is pushed to one side close to the fixed sleeve 62, the slide bar 66 drives the fixture block 65 to move, the slide bar 66 pushes the limiting rod 64, the limiting rod 64 extrudes the telescopic spring, the telescopic spring is stressed and deformed to generate elasticity, the limiting block 55 loses the constraint on the moving rod 61 immediately, the fixture block 65 is pushed to one side close to the fixed rod 63, the fixture block 65 is inserted into the fixed rod 63 and abuts against the inner wall of the fixed rod 63, and the movable rod is opened.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A mould that surface anti-erosion, includes support (1), second template (3) and change device (5), its characterized in that: the upper surface of the support (1) is fixedly connected with a first template (2), the second template (3) is positioned on one side of the first template (2) far away from the support (1) and is arranged, the first template (2) is matched with the second template (3), one side of the second template (3) far away from the first template (2) is fixedly connected with two handles (4) which are symmetrically arranged, the replacing device (5) is positioned on the second template (3) and comprises a fixing ring (53), the fixing ring (53) is fixedly connected with one side of the second template (3) far away from the first template (2), the inner wall of the fixing ring (53) is rotatably connected with a control ring (52), one side of the control ring (52) close to the fixing ring (53) is fixedly connected with a push rod (54), the inner walls of the fixing ring (53) and the control ring (52) are inserted and are connected with a blanking port (51) in a sliding manner, feed opening (51) insert establish in second template (3) and rather than sliding connection, one side fixedly connected with holding ring (57) that second template (3) are close to solid fixed ring (53), the inner wall sliding connection of push rod (54) and holding ring (57), one side sliding connection that second template (3) are close to holding ring (57) has stopper (55), the one end of stopper (55) and the surface sliding connection of holding ring (57), the inner wall sliding connection of second template (3) has locating lever (56), locating lever (56) and the surface sliding connection of stopper (55).

2. A surface erosion resistant mold as claimed in claim 1, wherein: one side of the second template (3) close to the limiting block (55) is fixedly connected with two compression springs which are symmetrically arranged, and one side of the limiting block (55) close to the second template (3) is fixedly connected with the compression springs.

3. A surface erosion resistant mold as claimed in claim 1, wherein: the surface of the feed opening (51) is fixedly connected with two symmetrically arranged positioning blocks, and the positioning blocks are respectively connected with the inner walls of the control ring (52) and the fixing ring (53) in a sliding manner.

4. A surface erosion resistant mold as claimed in claim 1, wherein: one side that first template (2) is close to second template (3) is provided with connecting device (6), the number of connecting device (6) has four, four connecting device (6) are the symmetry and set up, one side that connecting device (6) are close to first template (2) and second template (3) fixed connection.

5. A surface erosion resistant mold as claimed in claim 4, wherein: connecting device (6) includes carriage release lever (61), one side fixed connection that carriage release lever (61) and second template (3) are close to first template (2), one side fixedly connected with fixed cover (62) that first template (2) are close to carriage release lever (61), inner wall sliding connection of carriage release lever (61) and fixed cover (62), the inner wall of fixed cover (62) rotates and is connected with gag lever post (64), the inner wall sliding connection of gag lever post (64) and carriage release lever (61), one side fixedly connected with slide bar (66) that gag lever post (64) is close to fixed cover (62) inner wall is gone through fixed cover (62) and rather than inner wall sliding connection in one side that gag lever post (64) was kept away from to slide bar (66), one side sliding connection that fixed cover (62) was kept away from to slide bar (66) has fixture block (65), one side fixedly connected with dead lever (63) that fixed cover (62) is close to slide bar (66), the fixing rod (63) is connected with the inner wall of the sliding rod (66) in a sliding mode, and the clamping block (65) is connected with the inner wall of the fixing rod (63) in a sliding mode.

6. A surface erosion resistant mold as claimed in claim 5, wherein: the fixed cover (62) is close to one side fixedly connected with expanding spring of gag lever post (64), gag lever post (64) is close to one side and expanding spring fixed connection of fixed cover (62).