CN216992714U

CN216992714U - High-stability auxiliary supporting mechanism for die

Info

Publication number: CN216992714U
Application number: CN202220132701.0U
Authority: CN
Inventors: 冯文林
Original assignee: Dongguan Changhe Precision Mould Co ltd
Current assignee: Dongguan Changhe Precision Mould Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-19
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a high-stability auxiliary supporting mechanism for a mold, which comprises a mechanism main body, wherein an electric push rod is arranged on the inner wall of the bottom of the mechanism main body; the device is characterized by further comprising a pulling block integrally installed on the power plate, a transmission rod is installed on the outer wall of the pulling block through a rotating shaft, the rotating shaft at the top end of the transmission rod is installed on a sliding block, the sliding block is installed on a sliding rod in a sliding mode, the resistance spring is installed in the sliding groove, the stress rod is located above the power plate and is installed in the transmission groove in a sliding mode, and the blocking block is located in the protruding position of the transmission groove. This high stability's supplementary supporting mechanism for mould can carry out the centre gripping to the mould of different models and fix, still conveniently takes off the mould simultaneously and changes.

Description

High-stability auxiliary supporting mechanism for die

Technical Field

The utility model relates to the technical field of die machining, in particular to a high-stability auxiliary supporting mechanism for a die.

Background

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 mainly realizes the processing of the appearance of an article by changing the physical state of a formed material, and the article is plain with the name of an industrial mother;

the mould often needs to use centre gripping supporting mechanism in the course of working, but the mould supporting mechanism among the prior art is most for fixed cell body structure setting, and supporting mechanism's centre gripping size and scope are comparatively fixed, and the flexibility is relatively poor, the inconvenient centre gripping operation that is used for different model products to when wanting to take out the mould and change, because of the mould is located the fixed slot internally, take out very hard, and consuming time longer, inconvenient taking out the mould and changing.

In order to solve the problems, innovative design is urgently needed on the basis of the original mold supporting mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-stability auxiliary supporting mechanism for a mold, and aims to solve the problems that the mold supporting mechanism provided by the background technology is inconvenient to be used for clamping different types of products and take out and replace the mold.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-stability auxiliary supporting mechanism for a die comprises a mechanism main body, wherein an electric push rod is arranged on the inner wall of the bottom of the mechanism main body, the top end of the electric push rod is fixedly connected with a power plate, the power plate is slidably arranged on an auxiliary rod, and the auxiliary rod is fixedly arranged on the inner wall of the bottom of the mechanism main body;

further comprising:

the pull block is integrally installed on the power plate, a transmission rod is installed on the outer wall of the pull block through a rotating shaft, the rotating shaft at the top end of the transmission rod is installed on a sliding block, the sliding block is installed on a sliding rod in a sliding mode, the sliding rod is installed in a sliding groove, the sliding groove penetrates through the mechanism main body, a resistance spring is sleeved on the sliding rod, the resistance spring is installed in the sliding groove, the end portion of the resistance spring is fixedly connected with the side wall of the sliding block, a clamping block is integrally installed at the top end of the sliding block, and the clamping block is located at the top end of the mechanism main body;

the stress rod is located above the power plate, the stress rod is slidably mounted in the transmission groove, the transmission groove penetrates through the top end of the mechanism body, the blocking block is sleeved on the outer wall of the stress rod and located in the protruding position of the transmission groove, the top end of the blocking block is fixedly connected with a reset spring, and the reset spring is mounted in the protruding position of the transmission groove.

Preferably, the auxiliary rod is symmetrically provided with four on the inner wall of the bottom of the mechanism body, the auxiliary rod and the power plate are vertically arranged, the power plate is parallel to the inner wall of the bottom of the mechanism body, the power plate is guaranteed to slide in parallel, and meanwhile, the auxiliary rod can guarantee the stability of the power plate when sliding.

Preferably, the transmission rod is obliquely installed between the pull block and the sliding block, the pull blocks and the transmission rod are arranged in a one-to-one correspondence mode, four pull blocks are symmetrically arranged on the power plate, and the transmission rod can pull the sliding block to slide through force brought by the pull blocks.

Preferably, slider and slide bar constitute sliding structure, and the slider is provided with two in fixture block bottom symmetry to the embedded ball of installing in fixture block bottom, the ball contacts with mechanism's main part top moreover, and the slider can drive two fixture block relative motion, carries out the centre gripping to the mould, guarantees the stability of mould, and the interval between two fixture blocks is adjustable can be guaranteed to fix the mould of different models, and the ball can reduce the frictional force between fixture block and the mechanism's main part.

Preferably, the stress rod is located the movement track of power plate, and stress rod top and mechanism main part are located same water flat line, and the power plate can promote the stress rod upwards when upwards sliding, makes the stress rod with mould jack-up, conveniently takes off the mould, because of the stress rod is located same level with the mechanism main part under quiescent condition, makes it can not influence the fixed work of mould.

Preferably, block and reset spring and transmission groove constitution elastic sliding structure, and block and be the one-to-one setting with the atress pole to reset spring is at the angular distribution such as block top, conveniently resets to the atress pole, guarantees that it does not influence later stage fixed work.

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

1. according to the high-stability auxiliary supporting mechanism for the die, the power plate and the sliding block are arranged, the power plate slides downwards along the auxiliary rod in parallel, the pulling block is driven to synchronously move downwards, the transmission rod is pulled by the pulling block, the sliding block is forced to slide along the sliding rod, the sliding block and the clamping blocks are integrally installed, so that the two clamping blocks move relatively, the two clamping blocks at the moment are matched with each other, the position of the die is fixed, the stability of the die is ensured, and the device can clamp and fix dies of different models because the distance between the two clamping blocks is adjustable;

2. this high stability's auxiliary stay mechanism for mould through being provided with atress pole and piece that hinders, and the power board is at the ascending in-process, because of being equipped with the atress pole on its motion trail, and then makes the atress pole contact with the power board in rising, forces the atress pole upwards to slide, and at the ascending in-process of atress pole, it can upwards decide the mould, makes the mould leave the mechanism main part, makes things convenient for the staff to take off it.

Drawings

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

FIG. 2 is a schematic side view of a cross-sectional structure of a power plate according to the present invention;

FIG. 3 is a schematic side view of the slider and the fixture block of the present invention;

FIG. 4 is a schematic diagram of a top view of a fixture block according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a mechanism main body; 2. an electric push rod; 3. a power plate; 4. an auxiliary lever; 5. pulling the block; 6. a transmission rod; 7. a slider; 8. a slide bar; 9. a chute; 10. a resistance spring; 11. a clamping block; 12. a ball bearing; 13. a stress beam; 14. a transmission groove; 15. blocking; 16. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-stability auxiliary supporting mechanism for a mold comprises a mechanism main body 1, wherein an electric push rod 2 is installed on the inner wall of the bottom of the mechanism main body 1, a power plate 3 is fixedly connected to the top end of the electric push rod 2, the power plate 3 is slidably installed on an auxiliary rod 4, and the auxiliary rod 4 is fixedly installed on the inner wall of the bottom of the mechanism main body 1;

further comprising:

a pull block 5 integrally installed on the power plate 3, a transmission rod 6 installed on a rotating shaft on the outer wall of the pull block 5, a rotating shaft at the top end of the transmission rod 6 installed on a sliding block 7, the sliding block 7 installed on a sliding rod 8 in a sliding way 9, the sliding way 9 arranged in the mechanism body 1 in a penetrating way, a resistance spring 10 sleeved on the sliding rod 8, the resistance spring 10 installed in the sliding way 9, the end part of the resistance spring 10 fixedly connected with the side wall of the sliding block 7, a clamping block 11 installed integrally at the top end of the sliding block 7, the clamping block 11 positioned at the top end of the mechanism body 1, four auxiliary rods 4 symmetrically arranged on the inner wall of the bottom of the mechanism body 1, the auxiliary rods 4 arranged vertically to the power plate 3, the power plate 3 parallel to the inner wall of the bottom of the mechanism body 1, the transmission rod 6 installed obliquely between the pull block 5 and the sliding block 7, and the pull block 5 and the transmission rod 6 arranged in a one-to-one correspondence, four pull blocks 5 are symmetrically arranged on the power plate 3, the sliding blocks 7 and the sliding rods 8 form a sliding structure, two sliding blocks 7 are symmetrically arranged at the bottom of the clamping block 11, the balls 12 are embedded at the bottom of the clamping block 11, and the balls 12 are in contact with the top of the mechanism main body 1; as shown in fig. 1-4, firstly, a mold to be fixed is placed on the top end of a mechanism body 1, then an electric push rod 2 is started, which pulls a power plate 3 to slide downwards, at this time, the power plate 3 slides downwards along an auxiliary rod 4, at the same time, the power plate 3 drives a pull block 5 to synchronously move downwards, at this time, the pull block 5 pulls a transmission rod 6, so that the transmission rod 6 pulls a slide block 7, and further the slide block 7 is forced to slide along a slide rod 8, at the same time, the slide block 7 drives a fixture block 11 to synchronously slide, the fixture blocks 11 on both sides synchronously slide relatively, while the fixture block 11 slides, the fixture block 11 drives a ball 12 installed at the bottom thereof to slide along the top end of the mechanism body 1, at this time, the ball 12 reduces the friction force between the fixture block 11 and the mechanism body 1, the service lives of the fixture block 11 and the mechanism body 1 are prolonged, and then the two fixture blocks 11 are mutually matched to clamp and fix the mold, the stability of the die is ensured, the distance between the two clamping blocks 11 can be controlled, so that the device can clamp and fix dies of different models, the position of the power plate 3 is fixed by the electric push rod 2, the stability of the fixed clamping blocks 11 is indirectly ensured, when the die needs to be contacted and limited, the electric push rod 2 is started to enable the power plate 3 to slide upwards, the two clamping blocks 11 slide towards two sides in the same way, and the limit on the die is cancelled;

the stress rod 13 is positioned above the power plate 3, the stress rod 13 is slidably installed in the transmission groove 14, the transmission groove 14 penetrates through the top end of the mechanism body 1, the outer wall of the stress rod 13 is sleeved with the stopping block 15, the stopping block 15 is positioned in the protruding position of the transmission groove 14, the top end of the stopping block 15 is fixedly connected with the return spring 16, the return spring 16 is installed in the protruding position of the transmission groove 14, the stress rod 13 is positioned on the motion track of the power plate 3, the top end of the stress rod 13 and the mechanism body 1 are positioned on the same horizontal line, the stopping block 15, the return spring 16 and the transmission groove 14 form an elastic sliding structure, the stopping blocks 15 and the stress rod 13 are arranged in a one-to-one correspondence mode, and the return springs 16 are distributed at the tops of the stopping blocks 15 at equal angles; as shown in fig. 1-2 and 4-5, when the power plate 3 slides upwards, the power plate 3 is made to extrude the stress rod 13 by arranging the stress rod 13 on the motion track, so that the stress rod 13 slides upwards, when the stress rod 13 slides upwards, the bottom of the mold is pushed to force the mold to ascend, and then the mold is separated from the top end of the mechanism main body 1, so that a distance exceeding the thickness of a palm exists between the mold and the mechanism main body 1, an operator can conveniently take the mold off, when the mold needs to be fixed after being taken off, the electric push rod 2 is firstly started, when the top end of the power plate 3 is separated from the stress rod 13, the electric push rod 2 is closed, at this time, the stress rod 13 loses the pressure provided by the power plate 3, then the return spring 16 pushes the block 15 to slide downwards by using the self elasticity, so that the stress rod 13 returns to the original position, the mechanism body is parallel to the top end of the mechanism body 1, and the later fixing work of the mold is not influenced.

The working principle is as follows: when the high-stability auxiliary supporting mechanism for the mold is used, as shown in fig. 1-5, the mold is placed on the top of the mechanism main body 1, the electric push rod 2 is started, the power plate 3 drives the pull block 5 to slide downwards, the transmission rod 6 drives the slide block 7 to slide, the two fixture blocks 11 slide relatively, the mold is fixed, the distance between the two fixture blocks 11 is adjustable, so that the device can fix molds of different models, when the mold needs to be taken down, the electric push rod 2 is started reversely, the power plate 3 slides upwards, the two fixture blocks 11 slide towards two sides in the same way, the mold is not limited, the power plate 3 extrudes the stress rod 13, the stress rod 13 pushes the mold upwards, the mold leaves the mechanism main body 1, and the mold is convenient to take down.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A high-stability auxiliary supporting mechanism for a die comprises a mechanism main body (1), wherein an electric push rod (2) is installed on the inner wall of the bottom of the mechanism main body, the top end of the electric push rod (2) is fixedly connected with a power plate (3), the power plate (3) is slidably installed on an auxiliary rod (4), and the auxiliary rod (4) is fixedly installed on the inner wall of the bottom of the mechanism main body (1);

the method is characterized in that: further comprising:

the pull block (5) is integrally installed on the power plate (3), a transmission rod (6) is installed on a rotating shaft on the outer wall of the pull block (5), a rotating shaft at the top end of the transmission rod (6) is installed on a sliding block (7), the sliding block (7) is installed on a sliding rod (8) in a sliding mode, the sliding rod (8) is installed in a sliding groove (9), the sliding groove (9) penetrates through the mechanism main body (1), a resistance spring (10) is sleeved on the sliding rod (8), the resistance spring (10) is installed in the sliding groove (9), the end portion of the resistance spring (10) is fixedly connected with the side wall of the sliding block (7), a clamping block (11) is integrally installed at the top end of the sliding block (7), and the clamping block (11) is located at the top end of the mechanism main body (1);

stress pole (13), it is located power plate (3) top, stress pole (13) slidable mounting is in transmission groove (14), and transmission groove (14) run through and set up in mechanism main part (1) top to the cover is equipped with on stress pole (13) outer wall and hinders piece (15), hinder piece (15) and be located transmission groove (14) bulge position, and hinder piece (15) top fixedly connected with reset spring (16), and reset spring (16) are installed in transmission groove (14) bulge position.

2. The auxiliary supporting mechanism for the mold with high stability as claimed in claim 1, wherein: the auxiliary rods (4) are symmetrically arranged on the inner wall of the bottom of the mechanism body (1), the auxiliary rods (4) are perpendicular to the power plate (3), and the power plate (3) is parallel to the inner wall of the bottom of the mechanism body (1).

3. The auxiliary supporting mechanism for the mold with high stability as set forth in claim 1, wherein: the transmission rod (6) is obliquely arranged between the pulling block (5) and the sliding block (7), the pulling block (5) and the transmission rod (6) are arranged in a one-to-one correspondence manner, and four pulling blocks (5) are symmetrically arranged on the power plate (3).

4. The auxiliary supporting mechanism for the mold with high stability as claimed in claim 1, wherein: the sliding block (7) and the sliding rod (8) form a sliding structure, two sliding blocks (7) are symmetrically arranged at the bottom of the clamping block (11), the bottom of the clamping block (11) is provided with balls (12) in an embedded mode, and the balls (12) are in contact with the top of the mechanism main body (1).

5. The auxiliary supporting mechanism for the mold with high stability as set forth in claim 1, wherein: the stress rod (13) is located on the motion track of the power plate (3), and the top end of the stress rod (13) and the mechanism main body (1) are located on the same horizontal line.

6. The auxiliary supporting mechanism for the mold with high stability as claimed in claim 1, wherein: the blocking blocks (15), the return springs (16) and the transmission grooves (14) form an elastic sliding structure, the blocking blocks (15) and the stress rods (13) are arranged in a one-to-one correspondence mode, and the return springs (16) are distributed on the tops of the blocking blocks (15) at equal angles.