Accompanying work seat for bracket assembly

Abstract

The utility model discloses an accompanying work seat for support assembly, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a guide support, one side of the guide support is symmetrically provided with accommodating grooves, the inner walls of the two accommodating grooves are fixedly connected with two guide rails, the outer sides of the two guide rails are connected with two sliding blocks in a sliding manner, and one side of the two longitudinally adjacent sliding blocks is provided with a jaw. Arc-shaped grooves are formed in the adjacent sides of the two jaws, the bottom plate is connected with a jaw force application plate in a sliding mode, an oblong hole is formed in the jaw force application plate, one side of each jaw is fixedly connected with a jaw guide sleeve connected with the oblong hole in a sliding mode, and a die spring is installed between the bottom of the bottom plate and the jaw force application plate; by means of the jaw force application plate, the die spring, the jaw guide sleeve, the long round hole, the jaw, the sliding block and the guide rail, the screw can be clamped through the elastic force of the die spring, a pneumatic clamping jaw does not need to be used for clamping the screw all the time, energy consumption is reduced, and therefore the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bracket assembly, in particular to a portable workbench for bracket assembly. Background Art

[0002] When assembling the bracket, the main thing is to install multiple purlins on the screw rods in sequence and tighten them with nuts. In order to improve the assembly efficiency, automated equipment will be used for assembly.

[0003] When assembling a bracket, existing automated equipment generally uses pneumatic clamps to clamp the screw, and then uses a chain conveyor to transport the screw to each workstation for assembly. However, since the pneumatic clamp is always in a state of clamping the screw, it will always consume energy such as compressed air, resulting in high energy consumption and high production costs. Utility Model Content

[0004] The purpose of the utility model is to provide a portable workbench for bracket assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traveling work seat for bracket assembly, comprising a base plate, a guide bracket fixedly connected to the top of the base plate, a symmetrical accommodating groove provided on one side of the guide bracket, two guide rails fixedly connected to the inner walls of the two accommodating grooves, two sliders slidably connected to the outer sides of the two guide rails, a jaw is provided on one side of two longitudinally adjacent sliders, an arc groove is provided on one side of the two adjacent jaws, a jaw force plate is slidably connected to the base plate, an oblong hole is provided on the jaw force plate, a jaw guide sleeve slidably connected to the oblong hole is fixedly connected to one side of the jaw, and a mold spring is installed between the bottom of the base plate and the jaw force plate.

[0006] As a preferred solution of the utility model, a T-shaped groove is provided on the inner wall of the accommodating groove, and a T-shaped block slidably connected to the T-shaped groove is provided on the outer side of the jaw force application plate.

[0007] As a preferred solution of the utility model, an avoidance groove is provided at the bottom of the jaws, and the avoidance groove is communicated with the arc groove.

[0008] As a preferred solution of the utility model, a circular groove is provided at the bottom of the base plate.

[0009] As a preferred solution of the utility model, a square hole is penetrated through the bottom plate, and the jaw force application plate is slidably connected to the square hole.

[0010] As a preferred solution of the utility model, a jaw cover plate is fixedly connected to a side of the jaw away from the slider.

[0011] As a preferred solution of the utility model, a top plate is fixedly connected to the top of the guide bracket, and a groove is formed on one side of the top plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model can utilize the elastic force of the mold spring to clamp the screw by means of the jaw force plate, mold spring, jaw guide sleeve, oblong hole, jaw, slider and guide rail, without the need to use pneumatic clamps to clamp the screw all the time, thereby reducing energy consumption and thus reducing production costs; and when the screw needs to be released, it can be achieved by simply moving the jaw force plate upwards through the cylinder, which is very easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the guide bracket of the utility model;

[0017] Figure 5 This is a structural schematic diagram of the jaw force application plate of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the utility model when clamping a screw;

[0019] Figure 7 It is a schematic diagram of the structure of the utility model when it is matched with a cylinder;

[0020] Figure 8 It is a schematic diagram of the structure of the utility model when it cooperates with a chain conveyor.

[0021] In the figure: 1. bottom plate; 2. guide bracket; 3. jaw cover plate; 4. groove; 5. top plate; 6. mold spring; 7. jaw force plate; 8. guide rail; 9. slider; 10. avoidance groove; 11. oblong hole; 12. jaw guide sleeve; 13. T-shaped groove; 14. jaw; 15. arc groove; 16. square hole; 17. round groove; 18. accommodation groove; 19. T-shaped block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 8 The utility model provides a technical solution: a traveling workbench for bracket assembly, comprising a bottom plate 1, a guide bracket 2 is fixedly connected to the top of the bottom plate 1, a receiving groove 18 is symmetrically provided on one side of the guide bracket 2, two guide rails 8 are fixedly connected to the inner walls of the two receiving grooves 18, two sliders 9 are slidably connected to the outer sides of the two guide rails 8, the guide rails 8 and the sliders 9 are matched so that the jaws 14 can only move left and right, a jaw 14 is provided on one side of two longitudinally adjacent sliders 9, the jaws 14 are used to clamp the screw, and an arc groove 15 is provided on one side adjacent to the two jaws 14, when the two jaws 14 clamp the screw, the screw is stuck in the arc groove 15, so as to avoid the screw and the jaw 14 from separating, the bottom plate 1 is slidably connected to the jaw force plate 7, the jaw force plate 7 moves the jaw 14 by squeezing the jaw guide sleeve 12 The jaw force application plate 7 is provided with an oblong hole 11, and the oblong hole 11 is inclined. The jaw force application plate 7 squeezes the jaw guide sleeve 12 through the inner wall of the oblong hole 11, so that the jaw guide sleeve 12 moves. One side of the jaw 14 is fixedly connected with the jaw guide sleeve 12 which is slidably connected to the oblong hole 11. A mold spring 6 is installed between the bottom of the base plate 1 and the jaw force application plate 7. The mold spring 6 is used to apply a downward thrust to the jaw force application plate 7. When the jaw force application plate 7 moves downward, the jaw force application plate 7 will squeeze the jaw guide sleeve 12, so that the jaw guide sleeve 12 moves in a direction close to each other. The jaw guide sleeve 12 causes the jaws 14 to move in a direction close to each other. The jaw 14 clamps the screw, and the elastic force of the mold spring 6 is used to clamp the screw. There is no need to use pneumatic clamps to clamp the screw all the time, thereby reducing energy consumption.

[0024] Among them, a T-shaped groove 13 is opened on the inner wall of the accommodating groove 18, and a T-shaped block 19 is provided on the outer side of the jaw force plate 7 which is slidably connected to the T-shaped groove 13. The T-shaped groove 13 and the T-shaped block 19 cooperate to limit the jaw force plate 7 to prevent the jaw force plate 7 from shifting during movement.

[0025] The bottom of the jaw 14 is provided with an avoidance groove 10 , which is used to avoid the bottom of the screw rod to prevent the jaw 14 from being unable to clamp the screw rod, and the avoidance groove 10 is connected to the arc groove 15 .

[0026] A circular groove 17 is provided at the bottom of the base plate 1 , and the circular groove 17 is used to limit the mold spring 6 to prevent the mold spring 6 from deflecting.

[0027] A square hole 16 is formed through the bottom plate 1 , and the square hole 16 is used to avoid the jaws 14 . The jaw force application plate 7 is slidably connected to the square hole 16 .

[0028] The jaw cover plate 3 is fixedly connected to the side of the jaw 14 away from the slider 9, and the jaw cover plate 3 is used to shield the oblong hole 11 to prevent foreign matter from entering the oblong hole 11 and causing the jaw guide sleeve 12 to be stuck.

[0029] Among them, the top of the guide bracket 2 is fixedly connected with a top plate 5, which is used to support the purlins of the bracket. A groove 4 is opened on one side of the top plate 5, and the groove 4 is used to avoid the screw to prevent the screw from being blocked by the top plate 5 and preventing the screw from entering between the two jaws 14.

[0030] Specifically, when it is necessary to clamp the screw, the cylinder is used to move the jaw force plate 7 upward, the jaw force plate 7 compresses the mold spring 6, and the jaw force plate 7 squeezes the jaw guide sleeve 12, so that the jaw guide sleeve 12 moves in the direction away from each other, and the jaw guide sleeve 12 moves the jaws 14 in the direction away from each other, and then the screw can be placed between the two jaws 14. After the placement is completed, the cylinder is reset and no longer pushes the jaw force plate 7. The mold spring 6 bounces open and resets to move the jaw force plate 7 downward. The jaw force plate 7 moves the two jaws 14 in the direction of approaching each other through the jaw guide sleeve 12, and the jaws 14 clamp and fix the screw. When it is necessary to release the fixation of the screw, just let the cylinder push the jaw force plate 7 upward, the jaw force plate 7 makes the two jaws 14 move away from each other, and the fixation of the screw can be released.

[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable workbench for bracket assembly, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a guide bracket (2), one side of the guide bracket (2) is symmetrically provided with a receiving groove (18), the inner walls of the two receiving grooves (18) are fixedly connected to two guide rails (8), the outer sides of the two guide rails (8) are slidably connected to two sliders (9), one side of two longitudinally adjacent sliders (9) is provided with a jaw (14), and the adjacent sides of the two jaws (14) are provided with an arc groove (15), the base plate (1) is slidably connected to a jaw force plate (7), the jaw force plate (7) is provided with an oblong hole (11), one side of the jaw (14) is fixedly connected to a jaw guide sleeve (12) slidably connected to the oblong hole (11), and a mold spring (6) is installed between the bottom of the base plate (1) and the jaw force plate (7).

2. The portable workbench for bracket assembly according to claim 1, characterized in that: The inner wall of the accommodating groove (18) is provided with a T-shaped groove (13), and the outer side of the jaw force application plate (7) is provided with a T-shaped block (19) which is slidably connected to the T-shaped groove (13).

3. The portable workbench for bracket assembly according to claim 1, characterized in that: The bottom of the jaw (14) is provided with an avoidance groove (10), and the avoidance groove (10) is communicated with the arc groove (15).

4. The portable workbench for bracket assembly according to claim 1, characterized in that: A circular groove (17) is provided at the bottom of the base plate (1).

5. The portable workbench for bracket assembly according to claim 1, characterized in that: The bottom plate (1) is provided with a square hole (16) penetrating therethrough, and the jaw force application plate (7) is slidably connected to the square hole (16).

6. The portable workbench for bracket assembly according to claim 1, characterized in that: A jaw cover plate (3) is fixedly connected to the side of the jaw (14) away from the slider (9).

7. The portable workbench for bracket assembly according to claim 1, characterized in that: A top plate (5) is fixedly connected to the top of the guide bracket (2), and a groove (4) is provided on one side of the top plate (5).

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