CN218285363U

CN218285363U - U type card installation pressure head frock structure

Info

Publication number: CN218285363U
Application number: CN202222134029.1U
Authority: CN
Inventors: 董迎辉; 周文龙; 姚博
Original assignee: Henan Zhiyuan Intelligent Technology Co ltd
Current assignee: Henan Zhiyuan Intelligent Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-13
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a U-shaped card installation pressure head tool structure, which comprises a base, wherein two righting frames are arranged on the base, the righting frames can be matched with the base to move along the vertical direction, the lower ends of the two righting frames penetrate out of the bottom surface of the base, and the opposite surfaces of the two righting frames penetrating out of the base are both planes; a clamp pressure head is arranged in the middle of the bottom of the base, a connecting shaft connected with a hydraulic machine is arranged in the middle of the top of the base, and the clamp pressure head is positioned in the center between the two righting frames; and the base is provided with a vertical guide structure matched with the righting frame. The beneficial effects are that: the clip can be prevented from deforming in the mounting process of the clip, and the safety is good; in the process of fixing the clamp, the righting frame can be automatically clamped outside the clamp along with the upward movement and downward pressing of the base, and can automatically reset after the base is lifted up, so that the clamp is convenient to use.

Description

U type card installation pressure head frock structure

Technical Field

The utility model relates to a mechanical positioning tool technical field, concretely relates to U type card installation pressure head frock structure.

Background

In a hydraulic system of a coal mine machine, two U-shaped clamps are required to be assembled when a backwashing valve body is installed. The clip is large, and two conventional assembling modes are provided, wherein one mode is direct knocking, namely, the clip is directly knocked into a clamping position by using tools such as a hammer, a hammer and the like; the other method is to use a press machine to press down, namely, the end part of the clip is inserted into the corresponding hole site, and then the hydraulic machine is used to press down the clip to make the clip completely enter the clamping position. Both of the above approaches suffer from the following problems in assembling the clip: 1. when the clip is installed on a knocking or hydraulic press, the stress positions of the clip are all arch tops, so that the balance of the clip is not easy to keep, and the clip is deviated and cannot be installed in place; 2. because the top is stressed and the side surface has no other limit, when the pressure machine is used for pressing down in a knocking way, the clip is stressed too much and is easy to deform, so that the damage to the clip or the valve body of the back flush valve is caused. Therefore, the applicant proposes a lateral limiting device for mounting the clip, so as to improve the mounting efficiency and the mounting quality of the clip.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a U type card installation pressure head frock structure just in order to solve above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme have: the lateral limiting can be provided when the clamp is installed, the stability is good, the safety is good when the clamp is pressed down, the technical effects of improving the efficiency of installing the clamp and the like can be achieved, and the details are described in the following.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pressure head tooling structure for U-shaped card installation, which comprises a base, wherein two righting frames are arranged on the base, the righting frames can be matched with the base to move along the vertical direction, the lower ends of the two righting frames penetrate out of the bottom surface of the base, and the opposite surfaces of the two righting frames penetrating out of the base are planes;

a clip pressing head is arranged in the middle of the bottom of the base, a connecting shaft connected with a hydraulic machine is arranged in the middle of the top of the base, and the clip pressing head is positioned in the center between the two righting frames;

and the base is provided with a vertical guide structure matched with the righting frame.

Preferably, two frame grooves are formed in the base corresponding to the two centralizing frames, the two frame grooves are symmetrically distributed on two sides of the connecting shaft, and the vertical guide structures are arranged in the frame grooves.

Preferably, the vertical guide structure comprises a sliding block and a linear guide rail, a sliding groove matched with the linear guide rail is formed in the sliding block, the sliding block is fixed on the inner side of the sliding groove through a bolt, and the linear guide rail is fixedly connected with the centering frame through a bolt.

Preferably, an upper fixing plate is arranged on the top surface of the base, a clamping groove is formed in the bottom of the upper fixing plate, after the clamping groove is clamped with the base, two ends of the clamping groove are clamped into the two frame grooves respectively, and the upper fixing plate is fixedly connected with the connecting shaft; the connecting shaft is provided with a fixing bolt connected with the base, and the fixing bolt penetrates through the connecting shaft and the fixing plate from top to bottom and is connected with the top of the base.

Preferably, a lower fixing plate is arranged at the top of the clamp pressing head, the lower fixing plate is fixedly connected with the clamp pressing head, and the lower fixing plate is fixedly connected with the bottom of the base through a bolt.

Preferably, the top end of the righting frame is provided with a limiting structure.

Preferably, the limiting structure is a limiting plate, the limiting plate is perpendicular to the straightening frame in the length direction, and the lower portions of the two ends of the limiting plate are in lap joint with the top surface of the base.

To sum up, the utility model has the advantages that: 1. after the connecting shaft is arranged on the press machine, the clamp can be quickly and stably installed and fixed by limiting the clamp through the righting frame and matching with the downward pressing of the clamp pressing head in the process of driving the base and the clamp pressing head to move, the clamp can be prevented from deforming in the process of installing the clamp, and the safety is good;

2. in the process of fixing the clamp, the righting frame can be automatically clamped outside the clamp along with the upward movement and downward pressing of the base, and can automatically reset after the base is lifted up, so that the clamp is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

The reference numerals are explained below:

1. a righting frame; 2. a base; 3. a slider; 4. a linear guide rail; 5. a connecting shaft; 6. an upper fixing plate; 7. a lower fixing plate; 8. a clip presser; 9. a limiting plate; 10. a frame groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a U-shaped card mounting pressure head tooling structure, which comprises a base 2, wherein two centralizing frames 1 are arranged on the base 2, the centralizing frames 1 can move along the vertical direction after being matched with the base 2, the lower ends of the two centralizing frames 1 both penetrate through the bottom surface of the base 2, and the opposite surfaces of the two centralizing frames 1 penetrating through the base 2 are planes;

a clip pressing head 8 is arranged in the middle of the bottom of the base 2, a connecting shaft 5 connected with a hydraulic press is arranged in the middle of the top of the base 2, an upper fixing plate 6 is arranged on the top surface of the base 2, a clamping groove is formed in the bottom of the upper fixing plate 6, two ends of the clamping groove are clamped into the two frame grooves 10 respectively after the clamping groove is clamped with the base 2, and the upper fixing plate 6 is fixedly connected with the connecting shaft 5; the connecting shaft 5 is provided with a fixing bolt connected with the base 2, and the fixing bolt penetrates through the connecting shaft 5 and the fixing plate from top to bottom and is connected with the top of the base 2; the upper fixing plate 6 and the connecting shaft 5 are integrally formed, and after the fixing plate is clamped with the base 2, the connecting shaft 5 is prevented from rotating, and the stability of the relative position of the connecting shaft 5 and the base 2 is improved; the clamp pressing head 8 is positioned in the center between the two righting frames 1; a lower fixing plate 7 is arranged at the top of the clip pressing head 8, the lower fixing plate 7 is fixedly connected with the clip pressing head 8, and the lower fixing plate 7 is fixedly connected with the bottom of the base 2 through a bolt; the lower fixing plate 7 is used for fixing the position of the clip pressing head 8 and is integrally formed with the clip pressing head 8;

the base 2 is provided with a vertical guide structure matched with the righting frame 1, the vertical guide structure consists of a sliding block 3 and a linear guide rail 4, a sliding groove matched with the linear guide rail 4 is formed in the sliding block 3, the sliding block 3 is fixed on the inner side of the sliding groove through a bolt, and the linear guide rail 4 is fixedly connected with the righting frame 1 through a bolt; after the slide block 3 is matched with the linear guide rail 4, stable vertical guide can be provided for the righting frames 1, and the stability of the positions of the two righting frames 1 can be ensured in the process that the clips are pressed down by the clip pressing head 8, so that stable clamping is provided for the clips, and the clips are prevented from deforming; the opposite sides of the parts, penetrating out of the base 2, of the two righting frames 1 are respectively provided with a righting groove in a forming mode so as to be clamped with the side faces of the clips, the clips are prevented from swinging back and forth in the pressing process, and the positioning stability of the clips is further improved;

two frame grooves 10 are formed in the base 2 corresponding to the two centralizing frames 1, the two frame grooves 10 are symmetrically distributed on two sides of the connecting shaft 5, and the vertical guide structure is arranged in the frame grooves 10;

the top end of the righting frame 1 is provided with a limiting structure; the limiting structure is a limiting plate 9, the limiting plate 9 is perpendicular to the length direction of the righting frame 1, the lower portions of two ends of the limiting plate 9 are in lap joint with the top surface of the base 2, so that in the process that the clamp pressing head 8 presses down and moves upwards, the righting frame 1 and the base 2 move relatively, the clamping is always carried out on two sides of a clamp, the righting frame 1 is driven to move upwards through the limiting plate 9 after moving upwards to separate the righting frame 1 from the clamp, and the next workpiece is convenient to install.

By adopting the structure, after the connecting shaft 5 is arranged on the press machine, the clip can be quickly and stably installed and fixed by limiting the clip by the righting frame 1 and matching with the downward pressing of the clip pressing head 8 in the process of driving the base 2 and the clip pressing head 8 to move, and the clip can be prevented from deforming in the clip installation process, so that the safety is good; in the process of fixing the clamp, the righting frame 1 can be automatically clamped outside the clamp along with the upward movement and downward pressing of the base 2, and can automatically reset after the base 2 is lifted, so that the use is convenient.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The U-shaped card installation pressure head tool structure is characterized by comprising a base (2), wherein two centering frames (1) are arranged on the base (2), the centering frames (1) can move in the vertical direction after being matched with the base (2), the lower ends of the two centering frames (1) penetrate through the bottom surface of the base (2), and the opposite surfaces of the two centering frames (1) penetrating through the base (2) are planes;

a clamp pressure head (8) is arranged in the middle of the bottom of the base (2), a connecting shaft (5) connected with a hydraulic machine is arranged in the middle of the top of the base (2), and the clamp pressure head (8) is positioned in the center between the two righting frames (1);

the base (2) is provided with a vertical guide structure matched with the righting frame (1).

2. The U-shaped card installation pressure head tooling structure of claim 1, wherein: the base (2) is provided with two frame grooves (10) corresponding to the two righting frames (1) in a forming mode, the two frame grooves (10) are symmetrically distributed on two sides of the connecting shaft (5), and the vertical guide structure is arranged in the frame grooves (10).

3. The U-shaped card installation pressure head tooling structure of claim 2, wherein: the vertical guide structure is composed of a sliding block (3) and a linear guide rail (4), a sliding groove matched with the linear guide rail (4) is formed in the sliding block (3), the sliding block (3) is fixed on the inner side of the sliding groove through a bolt, and the linear guide rail (4) is fixedly connected with the righting frame (1) through a bolt.

4. The U-shaped card installation pressure head tooling structure of claim 2, characterized in that: an upper fixing plate (6) is arranged on the top surface of the base (2), a clamping groove is formed in the bottom of the upper fixing plate (6), after the clamping groove is clamped with the base (2), two ends of the clamping groove are clamped into the two frame grooves (10) respectively, and the upper fixing plate (6) is fixedly connected with the connecting shaft (5); the connecting shaft (5) is provided with a fixing bolt connected with the base (2), and the fixing bolt penetrates through the connecting shaft (5) and the fixing plate from top to bottom and then is connected with the top of the base (2).

5. The U-shaped card installation pressure head tooling structure of claim 1, wherein: the top of checkpost pressure head (8) is provided with bottom plate (7), bottom plate (7) with checkpost pressure head (8) fixed connection, just bottom plate (7) pass through the bolt with the bottom fixed connection of base (2).

6. The U-shaped card installation pressure head tooling structure of claim 1, characterized in that: the top end of the righting frame (1) is provided with a limiting structure.

7. The U-shaped card installation pressure head tooling structure of claim 6, wherein: the limiting structure is a limiting plate (9), the limiting plate (9) is perpendicular to the righting frame (1) in the length direction, and the lower portions of the two ends of the limiting plate (9) are in lap joint with the top face of the base (2).