CN218749030U

CN218749030U - Compression mold for conical barrel compression molding part

Info

Publication number: CN218749030U
Application number: CN202222746477.7U
Authority: CN
Inventors: 张黎明
Original assignee: Changzhou Zhenle Molding Co ltd
Current assignee: Changzhou Zhenle Molding Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-28
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a compression moulding mould for awl section of thick bamboo compression moulding piece relates to mould technical field. This a compression mould for awl section of thick bamboo compression moulding piece, including last mould and bed die, awl section of thick bamboo type mould groove has been seted up on the inner wall of bed die, be provided with demoulding mechanism on the inner wall of bed die, demoulding mechanism includes: extrusion stem, push pedal, dog. Through setting up demoulding mechanism, make this device when using, through the bottom that removes the bed die with the dog when the compound die, the top with the set-square outwards removal to the dog, thereby when carrying out the die sinking, it rises to drive the push rod through last mould rising, thereby it rises to drive the dog, extrude the set-square through the dog, thereby it removes to drive the bottom of movable rod through removing the slider, it rises with the push pedal to drive the backup pad through the movable rod, release the model, can be quick when the die sinking demold, the operating time has been saved greatly, the efficiency of production has been improved.

Description

Compression mold for conical barrel compression molding part

Technical Field

The utility model relates to a compression moulding mould technical field specifically is a compression moulding mould for awl section of thick bamboo compression moulding piece.

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, different molds being made up of different parts. The method realizes the processing of the shape of an article mainly through the change of the physical state of a formed material.

In the prior art, after the mold for the conical cylinder compression molding piece in the market is subjected to mold closing and injection molding, an additional demolding process is required after cooling, demolding cannot be performed quickly, a large amount of working time of workers is wasted, and the production efficiency of the mold is reduced; in view of this, we propose a compression mold for cone-shaped compression molded parts.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a compression moulding mould for awl section of thick bamboo compression moulding piece 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 compression moulding mould for awl section of thick bamboo compression moulding piece, includes mould and bed die, awl section of thick bamboo type mould groove has been seted up on the inner wall of bed die, be provided with demoulding mechanism on the inner wall of bed die, demoulding mechanism includes:

the top end of the extrusion rod is fixedly connected to the bottom end of the upper die, and the extrusion rod penetrates through the side wall of the lower die;

the bottom end of the push plate is fixedly connected to the top end of the sliding rod;

and the top end of the stop block is fixedly connected to the bottom end of the fixed sleeve.

Preferably, the sliding rod penetrates through and is connected to the side wall of the sliding groove and the side wall of the conical cylinder type die groove in a sliding mode, and the sliding groove is matched with the push plate in shape.

Preferably, the bottom end of the sliding rod is fixedly connected to the top end of the supporting plate, the bottom end of the supporting plate is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the inner wall of the bottom end of the lower die.

Preferably, the bottom of backup pad articulates in one of movable rod, the other end of movable rod articulates on the lateral wall of slider, the bottom of slider is through spacing groove horizontal state sliding connection on the inner wall of bed die bottom, the lateral wall fixedly connected with set-square of slider.

Preferably, the top of fixed sleeve runs through and sliding connection has the push rod, be provided with the stopper in push rod and the fixed sleeve, the top fixed connection of push rod is on the lateral wall of last mould bottom.

Preferably, the bottom end of the push rod is fixedly connected to one end of the stress spring, and the other end of the stress spring is fixedly connected to the inner wall of the fixed sleeve.

(III) advantageous effects

The utility model provides a compression moulding mould for awl section of thick bamboo compression moulding piece. The method has the following beneficial effects:

(1) This a compression moulding mould for awl section of thick bamboo compression moulding piece is through setting up demoulding mechanism, make this device when using, through the bottom that removes the bed die with the dog when the compound die, in the top of outwards removing the dog with the set-square, thereby when carrying out the die sinking, it rises to drive the push rod through last mould rising, thereby it rises to drive the dog, extrude the set-square through the dog, thereby the bottom removal through removing the slider drive movable rod, it rises with the push pedal to drive the backup pad through the movable rod, release the model, can be quick drawing of patterns in the die sinking, the operating time has been saved greatly, the efficiency of production has been improved.

(2) This a compression moulding mould for awl section of thick bamboo compression moulding spare makes this device when using, with the model release back, can make the model remain throughout through the reseing of atress spring and release the one-off state in awl section of thick bamboo type mould groove, and the staff of being convenient for more takes out, operates comparatively simple and practical.

Drawings

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

FIG. 2 is a schematic structural view of the whole front section of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 2 according to the present invention.

In the figure: 1. an upper die; 2. a lower die; 3. a conical barrel-shaped mold slot; 4. a demolding mechanism; 41. an extrusion stem; 42. pushing a plate; 43. a slide bar; 44. a support plate; 45. a chute; 46. a return spring; 47. a movable rod; 48. a push rod; 49. a fixed sleeve; 410. a stressed spring; 411. a stopper; 412. a slider; 413. a triangular plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compression moulding mould for awl section of thick bamboo compression moulding piece, includes that upper die 1 and bed die 2 have seted up awl section of thick bamboo type mould groove 3 on the inner wall of bed die 2, are provided with demoulding mechanism 4 on the inner wall of bed die 2.

In the embodiment of the present invention, the demolding mechanism 4 includes:

the top end of the extrusion rod 41 is fixedly connected with the bottom end of the upper die 1, and the extrusion rod 41 penetrates through the side wall of the lower die 2;

the bottom end of the push plate 42 is fixedly connected with the top end of the sliding rod 43;

the top end of the stop 411 is fixedly connected with the bottom end of the fixed sleeve 49.

In this embodiment, the sliding rod 43 penetrates through and is slidably connected to the sliding groove 45 and the side wall of the conical cylinder type mold groove 3, and the sliding groove 45 is matched with the push plate 42 in shape; the bottom end of the sliding rod 43 is fixedly connected with the top end of the supporting plate 44, the bottom end of the supporting plate 44 is fixedly connected with one end of the return spring 46, the other end of the return spring 46 is fixedly connected on the inner wall of the bottom end of the lower die 2, the return spring 46 can generate the functions of resetting and limiting the push plate 42, and the model can be kept in a push-out state after demolding; the bottom of backup pad 44 is articulated with the one end of movable rod 47, and the other end of movable rod 47 articulates on the lateral wall of slider 412, and the bottom of slider 412 passes through spacing groove horizontal state sliding connection on the inner wall of bed die 2 bottom, and the lateral wall of slider 412 and the lateral wall fixed connection of set-square 413 can make set-square 413 produce the removal through the inclined plane of extrusion set-square 413.

Further, the top end of the fixing sleeve 49 is penetrated through and is slidably connected with the push rod 48, and the push rod 48 and the fixing sleeve 49 are internally provided with a limiting block to prevent the separation thereof, the top end of the push rod 48 is fixedly connected with the side wall of the bottom end of the upper die 1, the bottom end of the push rod 48 is fixedly connected with one end of the stress spring 410, the other end of the stress spring 410 is fixedly connected to the inner wall of the fixing sleeve 49, and the stress spring 410 can be extruded to shorten the distance between the push rod 48 and the fixing sleeve 49 when the stopper 411 is contacted with the inner wall of the lower die 2 through the stress spring 410.

When the device is in use, the upper die 1 and the lower die 2 are closed by a hydraulic rod, the extrusion rod 41 and the push rod 48 penetrate through the side wall of the lower die 2 to descend, the stopper 411 contacts the inner wall of the bottom surface of the lower die 2 first, at the moment, the stopper 411 extrudes the fixed sleeve 49, the fixed sleeve 49 extrudes the stressed spring 410 to move upwards, and the extrusion rod 41 extrudes the support plate 44 at the same time, the support plate 44 descends to lower the support plate 44 to drive the sliding rod 43 to descend, the sliding rod 43 drives the push plate 42 to be clamped into the sliding groove 45, the support plate 44 descends to drive one end of the movable rod 47 to descend, so that the other end of the movable rod 47 moves outwards, the other end of the movable rod 47 pushes the sliding block 412 to move outwards, the sliding block 412 drives the triangular plate 413 to move outwards, the inclined plane of the triangular plate 413 is moved to the upper side of the stopper 411, at the moment, injection molding is started through the injection hole, after cooling is finished, the upper die 1 is lifted, the push rod 48 drives the fixed sleeve 49 to drive the stopper 411 to move, the inclined plane of the sliding block 413, thereby driving the sliding block 413 to move, the inclined plane 413 to drive the sliding rod to move, and the sliding block 412 to drive the movable rod 43 to move, and the movable rod 47 to push out, thereby the movable rod 46, and push the movable rod 46 out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 compression moulding mould for awl section of thick bamboo compression moulding spare, includes upper die (1) and bed die (2), its characterized in that: seted up awl barrel-type mould groove (3) on the inner wall of lower mould (2), be provided with demoulding mechanism (4) on the inner wall of lower mould (2), demoulding mechanism (4) include:

the top end of the extrusion rod (41) is fixedly connected to the bottom end of the upper die (1), and the extrusion rod (41) penetrates through the side wall of the lower die (2);

the bottom end of the push plate (42) is fixedly connected to the top end of the sliding rod (43);

the top end of the stop block (411) is fixedly connected to the bottom end of the fixed sleeve (49).

2. A compression mould for cone compression moulded articles according to claim 1, characterised in that: the sliding rod (43) penetrates through and is connected to the side walls of the sliding groove (45) and the conical cylinder type die groove (3) in a sliding mode, and the sliding groove (45) is matched with the push plate (42) in shape.

3. A compression mould for cone compression moulded articles according to claim 1, characterised in that: the bottom end of the sliding rod (43) is fixedly connected to the top end of the supporting plate (44), the bottom end of the supporting plate (44) is fixedly connected to one end of the return spring (46), and the other end of the return spring (46) is fixedly connected to the inner wall of the bottom end of the lower die (2).

4. A compression mould for cone compression moulded articles according to claim 3, characterised in that: the bottom of backup pad (44) articulates in one of movable rod (47) and serves, the other end of movable rod (47) articulates on the lateral wall of slider (412), the bottom of slider (412) is passed through spacing groove horizontal state sliding connection on the inner wall of bed die (2) bottom, the lateral wall fixedly connected with set-square (413) of slider (412).

5. A compression mould for cone compression moulded articles according to claim 1, characterised in that: the top end of the fixed sleeve (49) penetrates through and is connected with a push rod (48) in a sliding mode, limiting blocks are arranged in the push rod (48) and the fixed sleeve (49), and the top end of the push rod (48) is fixedly connected to the side wall of the bottom end of the upper die (1).

6. A compression mould for cone compression moulded articles according to claim 5, characterised in that: the bottom end of the push rod (48) is fixedly connected to one end of the stress spring (410), and the other end of the stress spring (410) is fixedly connected to the inner wall of the fixed sleeve (49).