Flange pin pressing and assembling tool

Abstract

The flange pin pressing and assembling tool comprises an installation table, a protective cover is fixed to the upper end face of the installation table, and a fixing frame fixed to the installation table is arranged on the inner side of the protective cover; the air cylinder is fixed to the fixing frame, a pressing plate is fixed to the output end of the air cylinder, a positioning block fixed to a mounting table is arranged below the pressing plate, a workpiece is mounted on the positioning block, and the workpiece is connected with a pin body. According to the flange pin pressing and assembling tool, the positioning mechanism is adopted, the positions of a workpiece and a pin body can be limited, so that it is guaranteed that the position of the workpiece corresponds to the position of the pin body, normal installation of the pin body is guaranteed, the pin body can be prevented from being damaged in the installation process, and the air cylinder pressing mechanism is matched; the pin body and a workpiece can be assembled, the assembling efficiency can be effectively improved, it can be guaranteed that the pin body is installed in place, and the installation effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of flange pin assembly, in particular to a flange pin pressing assembly tool. Background Art

[0002] Flange pins are a type of connector used for positioning and fixing, and are widely used in the process of workpiece processing. The existing flange pins are mainly installed by manual pressing or tapping with a rubber hammer. This installation method still has some shortcomings in actual use:

[0003] 1. Manual pressing installation has high labor intensity, low installation efficiency and it is difficult to ensure that the flange pins are installed in place;

[0004] 2. When installing manually by hammering, it is inconvenient to position the flange pin, which may easily cause the flange pin to tilt or be damaged;

[0005] Therefore, in view of the above problems, a flange pin pressing assembly tool is designed to better meet the actual use requirements. Utility Model Content

[0006] The utility model aims to provide a flange pin pressing assembly tool to solve the problems in the above background technology of low installation efficiency, difficulty in ensuring that the flange pin is installed in place, and easy to cause the flange pin to tilt or be damaged.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange pin pressing assembly tool, comprising a mounting platform, a protective cover is fixed on the upper end surface of the mounting platform, and a fixing frame fixed to the mounting platform is arranged inside the protective cover;

[0008] The cylinder is fixed on the fixing frame, a pressure plate is fixed on the output end of the cylinder, a positioning block fixed on the mounting platform is arranged below the pressure plate, a workpiece is installed on the positioning block, and the workpiece is connected to the pin body.

[0009] Preferably, four shockproof foot pads are fixed to the lower end surface of the mounting platform, and the shockproof foot pads are made of rubber material.

[0010] Preferably, a beam grating is fixed symmetrically on the protective cover, and the model of the beam grating is HLC20-06PB.

[0011] Preferably, the pressing plate is provided with bayonet holes at equal intervals, the bayonet holes correspond to the positions of the workpieces one by one, and a rubber pad is fixed inside the bayonet holes.

[0012] Preferably, a positioning groove is provided on the positioning block, and the positioning groove and the workpiece are nestedly connected.

[0013] Preferably, a convex shaft is fixed on the positioning block, and the convex shaft is nested with the workpiece to achieve positioning.

[0014] Preferably, the pin body is snap-fitted to the workpiece, and the pin body is elastic.

[0015] Preferably, a positioning plate is fixed to the upper end surface of the pin body, and the positioning plate can achieve a limiting effect when in contact with the workpiece, and can achieve a positioning effect when the positioning plate contacts with the rubber pad.

[0016] Compared with the prior art, the beneficial effect of the utility model is that the flange pin clamping assembly tool adopts a positioning mechanism to limit the position of the workpiece and the pin body, thereby ensuring that the positions of the workpiece and the pin body correspond to each other, thereby ensuring the normal installation of the pin body, and avoiding damage to the pin body during installation. Combined with the cylinder clamping mechanism, the assembly function of the pin body and the workpiece can be realized, which can not only effectively improve the assembly efficiency, but also ensure that the pin body is installed in place and the installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning block of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure composed of the pressing plate and the pin body of the utility model.

[0021] In the figure: 1, mounting table; 101, shockproof foot pad; 2, protective cover; 201, through-beam grating; 3, fixing bracket; 4, cylinder; 5, pressure plate; 501, bayonet; 502, rubber pad; 6, positioning block; 601, positioning groove; 602, cam shaft; 7, workpiece; 8, pin body; 801, positioning plate. 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 Figure 1-Figure 4The utility model provides a technical solution: a flange pin pressing assembly tool, including a mounting platform 1, a protective cover 2 is fixed to the upper end surface of the mounting platform 1, and a fixing frame 3 fixed to the mounting platform 1 is arranged on the inner side of the protective cover 2; it also includes: a cylinder 4, which is fixed to the fixing frame 3, a pressing plate 5 is fixed to the output end of the cylinder 4, a positioning block 6 fixed to the mounting platform 1 is arranged below the pressing plate 5, a workpiece 7 is installed on the positioning block 6, and the workpiece 7 is connected to the pin body 8.

[0024] The pressure plate 5 is provided with bayonet holes 501 at equal intervals, and the bayonet holes 501 correspond to the positions of the workpiece 7 one by one, and a rubber pad 502 is fixed on the inner side of the bayonet holes 501. Through the above structure, a basic guarantee can be provided for the installation and positioning of the pin body 8 in the later stage; a positioning groove 601 is provided on the positioning block 6, and the positioning groove 601 and the workpiece 7 are nested and connected. Through the above structure, the workpiece 7 can be conveniently limited; a convex shaft 602 is also fixed on the positioning block 6, and the convex shaft 602 is nested with the workpiece 7 to achieve a positioning effect. Through the above structure, secondary positioning of the workpiece 7 can be achieved to ensure the stability of the installation of the workpiece 7; a positioning plate 801 is fixed on the upper end surface of the pin body 8, and the positioning plate 801 contacts the workpiece 7 to achieve a fixed limit effect, and the positioning plate 801 contacts the rubber pad 502 to achieve a positioning effect. Through the contact between the positioning plate 801 and the rubber pad 502, the pin body 8 can be positioned, which is convenient for the assembly of the pin body 8 and the workpiece 7;

[0025] When using the flange pin to hold down the assembly tool, Figure 1-Figure 4 As shown, firstly, the workpiece 7 and the pin body 8 are installed, and the workpiece 7 is nested with the positioning groove 601, and the nesting positioning effect between the workpiece 7 and the convex shaft 602 can ensure the stability of the installation of the workpiece 7, and then the positioning plate 801 is nested and installed in the bayonet 501, and the friction between the positioning plate 801 and the rubber pad 502 can be cooperated to achieve the positioning installation of the pin body 8, and at this time, the pin body 8 is just located above the installation space of the workpiece 7;

[0026] Four anti-vibration pads 101 are fixed on the lower end surface of the mounting platform 1, and the anti-vibration pads 101 are made of rubber material. Through the performance of the rubber of the anti-vibration pads 101 themselves, the shock absorption protection of the entire device can be achieved to ensure the stability of the device; the protective cover 2 is also symmetrically fixed with a beam grating 201, and the model of the beam grating 201 is HLC20-06PB. Through the above structure, manual detection can be achieved to ensure the safe operation of the device; the pin body 8 and the workpiece 7 are in a snap-fit ​​connection, and the pin body 8 is elastic. Through the elastic effect of the pin body 8, the pin body 8 and the workpiece 7 can be conveniently installed and locked;

[0027] After the workpiece 7 and the pin body 8 are installed, Figure 1-Figure 4As shown, by starting the cylinder 4, the pressure plate 5 is driven downward, thereby driving the pin body 8 downward. When the pin body 8 contacts the workpiece 7, the elastic effect of the pin body 8 can facilitate the pin body 8 and the workpiece 7 to be assembled and engaged until the positioning plate 801 contacts the workpiece 7, which can ensure that the pin body 8 is installed in place. After the pin body 8 is installed, when the cylinder 4 drives the pressure plate 5 to move upward, the force on the pressure plate 5 is greater than the friction between the positioning plate 801 and the rubber pad 502, which can automatically separate the positioning plate 801 from the rubber pad 502 for the next installation, thereby realizing the assembly of the pin body 8 and the workpiece 7, effectively improving the assembly efficiency of the pin body 8 and the workpiece 7, and during the assembly process, the reflected grating 201 can detect whether the staff's hand is located in the protective cover 2. When the staff's hand is detected, the micro switch (model Z-15GS-B) is used to cut off the air of the cylinder 4 to avoid starting the cylinder 4, thereby ensuring the safety of the device. This is the working principle of the flange pin clamping assembly tool.

[0028] 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 flange pin pressing assembly tool, comprising a mounting platform (1), a protective cover (2) being fixed to the upper end surface of the mounting platform (1), and a fixing frame (3) fixed to the mounting platform (1) being arranged inside the protective cover (2); It is characterized in that Also includes: A cylinder (4) is fixed on the fixing frame (3); a pressure plate (5) is fixed on the output end of the cylinder (4); a positioning block (6) fixed on the mounting platform (1) is arranged below the pressure plate (5); a workpiece (7) is mounted on the positioning block (6); and the workpiece (7) is connected to a pin body (8).

2. The flange pin pressing assembly tool according to claim 1, characterized in that: Four anti-vibration pads (101) are fixed on the lower end surface of the mounting platform (1), and the anti-vibration pads (101) are made of rubber material.

3. The flange pin pressing assembly tool according to claim 1, characterized in that: A beam grating (201) is also fixed symmetrically on the protective cover (2), and the model of the beam grating (201) is HLC20-06PB.

4. The flange pin pressing assembly tool according to claim 1, characterized in that: The pressing plate (5) is provided with bayonet holes (501) at equal intervals, and the bayonet holes (501) correspond to the positions of the workpieces (7) one by one, and a rubber pad (502) is fixed inside the bayonet holes (501).

5. The flange pin pressing assembly tool according to claim 1, characterized in that: The positioning block (6) is provided with a positioning groove (601), and the positioning groove (601) and the workpiece (7) are nested and connected.

6. The flange pin pressing assembly tool according to claim 1, characterized in that: A convex shaft (602) is also fixed on the positioning block (6), and the convex shaft (602) and the workpiece (7) are nested to achieve a positioning effect.

7. The flange pin pressing assembly tool according to claim 1, characterized in that: The pin body (8) and the workpiece (7) are in a snap-fit ​​connection, and the pin body (8) is elastic.

8. The flange pin pressing assembly tool according to claim 1, characterized in that: A positioning plate (801) is fixed on the upper end surface of the pin body (8), and the positioning plate (801) contacts the workpiece (7) to achieve a limiting function, and the positioning plate (801) contacts the rubber pad (502) to achieve a positioning function.

Images