Auxiliary limiting device for component installation

Abstract

The utility model discloses an auxiliary limiting device for component installation, which is characterized by comprising a bottom plate, a support plate, a first vertical plate, a second vertical plate, a positioning block, a compression bolt and a screw, the support plate, the first vertical plate and the second vertical plate are connected to the top of the bottom plate, the first vertical plate and the second vertical plate are positioned on the side part of the support plate, the first vertical plate is provided with a first threaded hole, and the second vertical plate is provided with a second threaded hole. The second vertical plate is provided with a second threaded hole, and the compression bolt is installed on the first threaded hole. A first positioning pin hole and a second positioning pin hole are formed in the top of the bottom plate, and the first plug pin and the second plug pin are inserted into the first positioning pin hole and the second positioning pin hole respectively. A long hole is formed in the positioning block, a positioning inclined face is arranged on the side portion of the positioning block, a screw penetrates through the long hole to be connected to the second threaded hole, and the positioning block is fixed to the side portion of the second vertical plate. According to the utility model, the difficulty in controlling the assembly relation and the relative position precision in the part assembly process of the workpiece is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of component assembly device, specifically relates to a kind of auxiliary limiting device for component installation. BACKGROUND

[0002] In the assembly process, the relative position of the contact arm a component and b component is 70°±30 according to the process requirement, it is difficult to ensure this accurate relative position in the assembly process, and it needs to consume long time to adjust the appropriate angle, and after assembly, angle measurement is not very convenient due to limited space, and there is no special gauge, and the working efficiency is low, so it is necessary to design a limiting device to accurately limit the relative position of a component and b component, once installed in place, improve assembly efficiency. SUMMARY

[0003] The utility model discloses a kind of auxiliary limiting devices for component installation, solve the problem of assembly relationship and relative position accuracy control in the component assembly process of workpiece.

[0004] Technical scheme as follows:

[0005] Auxiliary limiting device for component installation, characterized by, including: bottom plate, support plate, first vertical plate, second vertical plate, locating block, compression bolt, screw, support plate, first vertical plate, second vertical plate are connected at the top of bottom plate, first vertical plate, second vertical plate are located at the side of support plate, first vertical plate is provided with first threaded hole, second vertical plate is provided with second threaded hole, compression bolt is installed on first threaded hole;Bottom plate top is provided with first positioning pin hole, second positioning pin hole, first bolt, second bolt are respectively inserted in first positioning pin hole, second positioning pin hole;Locating block is provided with long hole, locating block side is provided with positioning inclined surface, screw is connected on second threaded hole through long hole, and locating block is fixed in the side of second vertical plate.

[0006] Further, second vertical plate is provided with two third positioning pin holes, and the two third positioning pin holes are respectively located on the upper and lower sides of second threaded hole, and third bolt is inserted in third positioning pin hole through long hole.

[0007] Further, screw is provided with washer, and washer is located between screw and locating block.

[0008] Further, smooth surface pressing block is provided with threaded blind hole, and the front end of compression bolt is connected to the threaded blind hole, and smooth surface pressing block is located between first vertical plate and inclined surface.

[0009] Further, first threaded hole is inclined downward, and the axis thereof is perpendicular to the positioning inclined surface.

[0010] Further, the horizontal angle of the axis of first threaded hole is 70°±10'.

[0011] Furthermore, the support plate, the first upright plate, and the second upright plate are welded to the top of the base plate.

[0012] This utility model has the following advantages compared with the prior art:

[0013] This invention is simple to operate, can avoid assembly errors of workpiece components, and solves the problem of controlling the assembly relationship and relative position accuracy during the assembly process of workpiece components.

[0014] The components of this utility model that assist in the installation of workpieces can be installed in one go, solving the problem of measuring angles in space-constrained situations, greatly improving the assembly efficiency and quality of the components, and effectively enhancing the assembly efficiency of the components. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the auxiliary limiting device for component installation in this utility model. Detailed Implementation

[0016] The following description fully illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce it.

[0017] like Figure 1 The diagram shown is a structural schematic of the auxiliary limiting device for component installation in this utility model.

[0018] The auxiliary limiting device for component installation includes: a base plate 1, a support plate 2, a first upright plate 3, a second upright plate 4, a positioning block 5, a clamping bolt 6, and a screw 7. The support plate 2, the first upright plate 3, and the second upright plate 4 are connected to the top of the base plate 1. The first upright plate 3 and the second upright plate 4 are located on the side of the support plate 2. The first upright plate 3 is provided with a first threaded hole, and the clamping bolt 6 is installed in the first threaded hole. The second upright plate 4 is provided with a second threaded hole. The top of the base plate 1 is provided with a first positioning pin hole and a second positioning pin hole. The first pin 11 and the second pin 12 are respectively inserted into the first positioning pin hole and the second positioning pin hole. The positioning block 5 is provided with an elongated hole, and the side of the positioning block 5 is provided with a positioning inclined surface 51. The screw 7 passes through the elongated hole and is connected to the second threaded hole, connecting the positioning block 5 to the side of the second upright plate 4.

[0019] The second upright plate 4 is provided with two third locating pin holes, which are located on the upper and lower sides of the second threaded hole, respectively. The third pin 72 passes through the elongated hole and is inserted into the third locating pin hole. The screw 7 is provided with a washer 71, which is located between the screw 7 and the locating block 5.

[0020] The smooth pressure block 61 is provided with a threaded blind hole, and the front end of the clamping bolt 6 is connected to the threaded blind hole. The smooth pressure block 61 is located between the first vertical plate 3 and the inclined surface 51.

[0021] The first threaded hole is inclined downwards, and its axis is perpendicular to the positioning inclined surface 51. The horizontal angle between the axis of the first threaded hole and the horizontal angle is 70°±10′.

[0022] The positioning block 5 has an irregular shape and its position can be adjusted up and down through the elongated hole. The positioning inclined surface 51 is convenient to fit tightly with the workpiece 8. The positioning inclined surface 51 is the contact surface with the workpiece 8.

[0023] Support plate 2, first upright plate 3, and second upright plate 4 are welded to the top of base plate 1.

[0024] The first and second locating pin holes are used to position the workpiece 8 and restrict its rotational freedom. The locating inclined surface 51 is used to determine the tilt angle of the workpiece 8, and the clamping bolt 6 is used to fix the workpiece 8 and fix its angular relationship.

[0025] Place the main body of the workpiece 8 to be assembled on the support plate 2, insert the first pin 11 to ensure the restriction of the left and right translational freedom of the workpiece 8 to be assembled; then insert the second pin 12 to control the rotational freedom of the main body of the workpiece 8.

[0026] Install the positioning block 5 on the second vertical plate 4, and use the third pin 72 to restrict the left and right translational freedom of the positioning block 5. Next, fix the contact arm of the workpiece 8 so that one side of the contact arm of the workpiece 8 is tightly attached to the positioning inclined surface 51 of the positioning block 5. At this time, use the screw 7 to lock the positioning block 4.

[0027] Rotate the clamping bolt 6 so that the smooth clamping block 61 abuts against the other side of the contact arm of the workpiece 8. The smooth clamping block 61 and the inclined surface 51 clamp the contact arm of the workpiece 8. At this time, the auxiliary positioning of the workpiece 8 is completed. Then, the contact arm of the workpiece 8 and the main body are connected and fixed to complete the assembly.

[0028] The terminology used in this invention is descriptive and exemplary, and not restrictive. Since this invention can be embodied in various forms without departing from the spirit or essence of the technical solution, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. An auxiliary limiting device for component installation, characterized in that, include: The base plate, support plate, first upright plate, second upright plate, positioning block, clamping bolt, and screws are connected to the top of the base plate. The first upright plate and second upright plate are located on the side of the support plate. The first upright plate is provided with a first threaded hole, and the second upright plate is provided with a second threaded hole. The clamping bolt is installed in the first threaded hole. The top of the base plate is provided with a first positioning pin hole and a second positioning pin hole. The first pin and the second pin are respectively inserted into the first positioning pin hole and the second positioning pin hole. The positioning block is provided with an elongated hole, and the side of the positioning block is provided with a positioning bevel. The screw passes through the elongated hole and is connected to the second threaded hole to fix the positioning block to the side of the second upright plate.

2. The auxiliary limiting device for component installation as described in claim 1, characterized in that, The second upright plate is provided with two third positioning pin holes, which are located on the upper and lower sides of the second threaded hole, respectively. The third pin passes through the elongated hole and is inserted into the third positioning pin hole.

3. The auxiliary limiting device for component installation as described in claim 1, characterized in that, The screw is equipped with a washer, which is located between the screw and the locating block.

4. The auxiliary limiting device for component installation as described in claim 1, characterized in that, The smooth pressure block is provided with a threaded blind hole, and the front end of the clamping bolt is connected to the threaded blind hole. The smooth pressure block is located between the first vertical plate and the inclined surface.

5. The auxiliary limiting device for component installation as described in claim 1, characterized in that, The first threaded hole is inclined downwards, and its axis is perpendicular to the positioning inclined surface.

6. The auxiliary limiting device for component installation as described in claim 1, characterized in that, The horizontal angle between the axis of the first threaded hole and the horizontal angle is 70°±10′.

7. The auxiliary limiting device for component installation as described in claim 1, characterized in that, The support plate, the first upright plate, and the second upright plate are welded to the top of the base plate.

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