CN217514633U

CN217514633U - Precision mold for producing plastic pipe clamp mold

Info

Publication number: CN217514633U
Application number: CN202221236705.XU
Authority: CN
Inventors: 吴光华
Original assignee: Changzhou Minghe Precision Mould Co ltd
Current assignee: Changzhou Minghe Precision Mould Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-30
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a plastic tubing presss from both sides precision mould for mould production relates to precision mould technical field. This precision mould is used in production of plastic tubing clamp mould, including last mould and bed die, the mould groove has been seted up on the inner wall of bed die, upward be provided with locking mechanism on mould and the bed die, locking mechanism: toper post, spacing spring, push pedal, the bottom of toper post is the toper setting, the lateral wall fixed connection of toper post is on the lateral wall of connecting block one. Through setting up locking mechanism, make this device when carrying out the compound die, the toper setting through toper post bottom is pegged graft mutually with the sleeve, can prevent that mould and bed die can not produce the skew when the compound die, guarantees the coincide of compound die to toper post extrusion slide bar and spacing spring, the power that makes spacing spring push down to last mould plays certain effect of offsetting and carries out the compound die through extrudeing spacing spring, can not produce the damage to the mould when making the compound die.

Description

Precision mold for producing plastic pipe clamp mold

Technical Field

The utility model relates to an accurate mould technical field specifically is an accurate mould is used in production of plastic tubing clamp mould.

Background

The mould is various moulds 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, with 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.

When the existing mold is closed, the upper mold and the lower mold are closed through a hydraulic cylinder, however, when the mold is closed, the upper mold is in direct contact with the lower mold, the downward pressing force of the upper mold is all acted on the lower mold, the surface of the mold is easily damaged, and when the mold is closed, the deviation is easily generated, so that the upper mold and the lower mold cannot be completely matched.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastic tubing presss from both sides precision mould for mould production has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a production of plastic tubing clamp mould is with accurate mould, includes mould and bed die, the mould groove has been seted up on the inner wall of bed die, upward be provided with locking mechanism on mould and the bed die, locking mechanism includes:

the bottom end of the conical column is arranged in a conical shape, the side wall of the conical column is fixedly connected to the side wall of the first connecting block, and the side wall of the first connecting block is fixedly connected to the side wall of the upper die;

the limiting spring is high in elasticity and arranged at the bottom of the sleeve;

the push pedal, running through and just sliding connection of push pedal is on the inner wall in mould groove, the tip of push pedal is the arc setting.

Preferably, the conical column and the sleeve are positioned on the same vertical line, the inner wall of the bottom of the sleeve is fixedly connected with one end of a limiting spring, and the other end of the limiting spring is in contact with the bottom end of the sliding rod.

Preferably, the side wall of the sleeve is fixedly connected to one end of the second connecting block, and the other end of the second connecting block is fixedly connected to the side wall of the lower die.

Preferably, the sliding rod penetrates through and is connected to the side walls of the sleeve and the lower die in a sliding mode, and the outer end of the sliding rod is provided with a sliding groove.

Preferably, the inner wall sliding connection of spout has the wedge, the outer end of wedge is the arc, the lateral wall fixedly connected with reset spring's of wedge one end, reset spring's other end fixed connection is on the inner wall of spout.

Preferably, the bottom fixedly connected with fixed block of slide bar, the lateral wall fixed connection of fixed block is in the one end of atress spring, the other end fixed connection of atress spring is on the lateral wall of slider, the slider passes through vertical draw-in groove sliding connection on the inner wall of bed die.

(III) advantageous effects

The utility model provides a plastic tubing presss from both sides precision mould for mould production. The method has the following beneficial effects:

(1) this precision mould is used in plastic tubing clamp mould production is through setting up locking mechanism, make this device when carrying out the compound die, toper setting through toper toe end is pegged graft mutually with the sleeve, can prevent that mould and bed die can not produce the skew when the compound die, guarantee the coincide of compound die, and toper post extrusion slide bar and spacing spring, make spacing spring play certain effect of offsetting and carry out the compound die through extrudeing spacing spring to the power of going up the mould and pushing down, can not produce the damage to the mould when can making the compound die.

(2) This precision mould is used in production of plastic tubing clamp mould makes this device when carrying out the die sinking, through spacing spring's elasticity to the quick release mould groove of the good model of cooling, makes its action of accomplishing the drawing of patterns in the die sinking, improves the efficiency of mould production.

Drawings

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

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. an upper die; 2. a lower die; 3. a mold groove; 4. a mold clamping mechanism; 41. a tapered post; 42. A first connecting block; 43. a sleeve; 44. a second connecting block; 45. a limiting spring; 46. a slide bar; 47. a chute; 48. a return spring; 49. a wedge block; 410. pushing the plate; 411. a fixed block; 412. a stressed spring; 413. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a production of plastic tubing clamp mould is with accurate mould, includes mould 1 and bed die 2, offers on the inner wall of bed die 2 to be used for the fashioned mould groove 3 of plastic tubing clamp, is provided with locking mechanism 4 on mould 1 and the bed die 2.

In the embodiment of the present invention, the mold clamping mechanism 4 includes:

the bottom end of the tapered column 41 is arranged in a conical shape, the side wall of the tapered column 41 is connected with the side wall of the first connecting block 42, and the side wall of the first connecting block 42 is fixedly connected with the side wall of the upper die 1;

the limiting spring 45 is strong in elasticity, and the limiting spring 45 is arranged at the bottom of the sleeve 43;

push plate 410, push plate 410's bottom run through and sliding connection is on the inner wall of mould groove 3, and push plate 410 is located the part in mould groove 3 and the inner wall sliding connection in mould groove 3, and push plate 410's tip is the arc setting.

Specifically, the conical column 41 and the sleeve 43 are positioned on the same vertical line, the inner wall of the bottom of the sleeve 43 is fixedly connected with one end of a limiting spring 45, the other end of the limiting spring 45 is contacted with the bottom end of a sliding rod 46, and the cooled model is pushed out through the elasticity of the limiting spring 45; the side wall of the sleeve 43 is fixedly connected with one end of the second connecting block 44, and the other end of the second connecting block 44 is fixedly connected to the side wall of the lower die 2; the sliding rod 46 penetrates through the sleeve 43 and the side wall of the lower die 2, the sliding rod 46 can move up and down and transversely along the sleeve 43, and the outer end of the sliding rod 46 is provided with a sliding groove 47; the inner wall of the sliding groove 47 is connected with the side wall of the wedge-shaped block 49 in a sliding mode, the outer end of the wedge-shaped block 49 is arc-shaped and is located on the same plane with the outer end of the push plate 410, the wedge-shaped block 49 moves by extruding the inclined surface of the wedge-shaped block 49, the side wall of the wedge-shaped block 49 is fixedly connected with one end of the return spring 48, and the other end of the return spring 48 is fixedly connected to the inner wall of the sliding groove 47; the bottom end of the sliding rod 46 is fixedly connected with the top end of the fixing block 411, the side wall of the fixing block 411 is fixedly connected with one end of the stress spring 412, the other end of the stress spring 412 is fixedly connected with the side wall of the sliding block 413, and the sliding block 413 is slidably connected on the inner wall of the lower die 2 through a vertical clamping groove.

When the device is used in work (or in use), the upper die 1 is moved to the upper part of the lower die 2 through the hydraulic cylinder, the connection between the conical column 41 and the sleeve 43 is used for ensuring that the die assembly does not deviate, the upper die 1 is driven to descend through the hydraulic cylinder, the conical column 41 is inserted into the sleeve 43 and extrudes the sliding rod 46 to descend, the sliding rod 46 extrudes the limiting spring 45 to descend, so that the sliding rod 46 drives the wedge block 49 and the push plate 410 to extrude, the wedge block 49 moves towards the sliding chute 47, the wedge block 49 is ejected through the push plate 410 and the rear wedge block 49, at the moment, the upper die 1 and the lower die 2 complete the die assembly, a series of operations such as injection molding cooling and the like are carried out, when the die is opened, the upper die 1 is driven to ascend through the hydraulic cylinder 1, the conical column 41 is driven by the upper die 1 to ascend, so that the limiting spring 45 loses the limiting, elasticity through spacing spring 45 drives slide bar 46 and rises, and slide bar 46 is in the below of push pedal 410 this moment, drives push pedal 410 through slide bar 46 and rises, and push pedal 410 drives the good model of cooling and rises to reach the effect of quick drawing of patterns, and after the die sinking, can be through outwards moving slide bar 46, make slide bar 46 pass through push pedal 410, then push pedal 410 is because self gravity descends to the bottom of mould groove 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic tubing presss from both sides precision mold for mould production, includes mould (1) and bed die (2), its characterized in that: seted up mould groove (3) on the inner wall of bed die (2), be provided with locking mechanism (4) on last mould (1) and bed die (2), locking mechanism (4) include:

the bottom end of the tapered column (41) is arranged in a conical shape, the side wall of the tapered column (41) is fixedly connected to the side wall of the first connecting block (42), and the side wall of the first connecting block (42) is fixedly connected to the side wall of the upper die (1);

the limiting spring (45) is arranged at the bottom of the sleeve (43);

push pedal (410), running through and just sliding connection of push pedal (410) is on the inner wall of mould groove (3), the tip of push pedal (410) is the arc setting.

2. The precision mold for producing a plastic tube clip mold according to claim 1, wherein: the conical column (41) and the sleeve (43) are located on the same vertical line, one end of a limiting spring (45) is fixedly connected to the inner wall of the bottom of the sleeve (43), and the other end of the limiting spring (45) is in contact with the bottom end of the sliding rod (46).

3. The precision mold for producing a plastic tube clip mold according to claim 1, wherein: the side wall of the sleeve (43) is fixedly connected to one end of the second connecting block (44), and the other end of the second connecting block (44) is fixedly connected to the side wall of the lower die (2).

4. The precision mold for producing a plastic tube clip mold according to claim 2, wherein: the sliding rod (46) penetrates through and is connected to the side walls of the sleeve (43) and the lower die (2) in a sliding mode, and a sliding groove (47) is formed in the outer end of the sliding rod (46).

5. The precision mold for producing a plastic tube clip mold according to claim 4, wherein: the inner wall sliding connection of spout (47) has wedge (49), the outer end of wedge (49) is the arc, the lateral wall fixedly connected with return spring (48)'s of wedge (49) one end, return spring (48)'s the other end fixed connection is on the inner wall of spout (47).

6. The precision mold for producing a plastic tube clip mold according to claim 2, wherein: the bottom fixedly connected with fixed block (411) of slide bar (46), the lateral wall fixed connection of fixed block (411) is in the one end of atress spring (412), the other end fixed connection of atress spring (412) is on the lateral wall of slider (413), slider (413) are through vertical draw-in groove sliding connection on the inner wall of bed die (2).