Positioning module of automobile shock absorber support testing fixture

Abstract

The utility model relates to a positioning module of an automobile shock absorber support testing fixture. Comprising a first dynamic positioning assembly, a first static positioning assembly, a second dynamic positioning assembly and a second static positioning assembly, wherein the first dynamic positioning assembly and the first static positioning assembly are arranged on the left side and the right side respectively; the second dynamic positioning assembly is arranged between the first dynamic positioning assembly and the first static positioning assembly; the third dynamic positioning assembly is arranged behind the second static positioning assembly; according to the utility model, except that the step of taking and placing the shock absorber bracket needs to be manually operated, other positioning and fixing steps are automatically completed, so that the operation is greatly simplified, more time is saved, and the working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to a positioning module for an automotive shock absorber bracket inspection tool. Background Technology

[0002] A car shock absorber is actually a vibration damper. Shock absorbers are used not only in the suspension of a car, but also in other locations. The shock absorber bracket is a component used to fix the shock absorber bracket to the car body to provide support. In order to ensure that the dimensional accuracy of the shock absorber bracket meets the design requirements, it is necessary to use matching inspection tools to verify the dimensional accuracy of the shock absorber bracket.

[0003] Most existing gauges used with shock absorber brackets are operated manually to position and fix the brackets. However, this is cumbersome and time-consuming when there are many manually positioned and fixed components, resulting in low work efficiency. Therefore, further improvements are needed. Utility Model Content

[0004] In view of the current state of the prior art, the technical problem to be solved by this utility model is to provide a positioning module for an automotive shock absorber bracket inspection tool that greatly simplifies operation, saves more time, and thus effectively improves work efficiency.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a positioning module for an automobile shock absorber bracket inspection tool, characterized in that it includes a first dynamic positioning component and a first static positioning component respectively arranged on the left and right, a second dynamic positioning component arranged between the first dynamic positioning component and the first static positioning component, a second static positioning component arranged behind the second dynamic positioning component, and a third dynamic positioning component arranged behind the second static positioning component.

[0006] The first dynamic positioning component includes a first support, a first positioning cylinder fixed on the first support, a guide block fixed on the first support and adjustable horizontally and located above the first positioning cylinder, a first positioning seat fixed on the top of the guide block and adjustable vertically, and a positioning column vertically inserted in the guide block. The telescopic end of the first positioning cylinder is vertically upward and movably connected to the lower end of the positioning column to have the function of moving relative to the lower end of the positioning column in the left and right direction. The upper end of the positioning column passes through the first positioning seat and extends above the first positioning seat.

[0007] The second dynamic positioning component includes a second support, a second positioning cylinder fixed on the second support, a first adapter frame fixed on the telescopic end of the second positioning cylinder and adjustable vertically, a second adapter frame fixed on the first adapter frame and adjustable horizontally, and a push bar fixed on the second adapter frame and adjustable horizontally. The telescopic end of the second positioning cylinder is positioned horizontally forward or backward, and the push bar has a push block formed on both the left and right sides of its rear end.

[0008] Preferably, the third dynamic positioning component includes a third support, a clamping cylinder fixed on the third support, and a pressure bar fixed on the swing end of the clamping cylinder and whose position can be adjusted laterally.

[0009] Preferably, the first static positioning component includes a fourth support, a first stop block fixed to the rear side of the fourth support and adjustable to a fixed position laterally, and a second positioning seat fixed to the left side of the fourth support and adjustable to a fixed position vertically.

[0010] Preferably, the second static positioning component includes a fifth support, a first adjusting block fixed to the left side of the fifth support and adjustable vertically, a first support block fixed to the first adjusting block and adjustable horizontally, a second adjusting block fixed to the right side of the fifth support and adjustable vertically, a second support block fixed to the second adjusting block and adjustable horizontally, and a third adjusting block fixed to the top of the fifth support and adjustable horizontally between the first adjusting block and the second adjusting block.

[0011] Preferably, the pressure bar is further provided with three clamping units that cooperate with the first positioning seat, the second positioning seat and the third adjusting block respectively. The clamping unit includes a bolt vertically inserted in the pressure bar, a pressure ring fixed on the threaded end of the bolt and located below the pressure bar, and a spring sleeved on the bolt and located between the pressure bar and the pressure ring. The upper and lower ends of the spring are respectively pressed against the pressure bar and the pressure ring so that the head of the bolt is pressed against the upper outer wall of the pressure bar.

[0012] Preferably, a second stop is provided behind the guide block, the second stop is fixed on the first support and can be adjusted to a fixed position laterally.

[0013] Preferably, a first stepped pin is formed at the upper center of the positioning post, the first stepped pin is vertically inserted into the first positioning seat, a second stepped pin is formed at the end center of the first stepped pin, and a third stepped pin is formed at the end center of the second stepped pin.

[0014] Preferably, a vertically arranged external threaded post is formed at the bottom center of the second positioning seat, and a support block is fixed on the left side of the fourth support. The external threaded post is screwed into the support block. A fourth step pin is formed at the top center of the second positioning seat, and a fifth step pin is formed at the end center of the fourth step pin.

[0015] Preferably, the guide block is further provided with vertically distributed guide sleeves, and the positioning pins are vertically inserted into the guide sleeves.

[0016] Compared with the prior art, the advantages of this utility model are as follows: except for the manual operation of the shock absorber bracket, the other positioning and fixing steps are completed automatically, which greatly simplifies the operation, saves more time, and thus effectively improves work efficiency. Attached Figure Description

[0017] Figure 1 This is a structural diagram of the right rear side of this utility model;

[0018] Figure 2 This is a structural diagram of the left front side of this utility model;

[0019] Figure 3 This is an exploded view of the right front side of the first dynamic positioning component of this utility model;

[0020] Figure 4 This is a top-side structural diagram of the second positioning seat of this utility model. Detailed Implementation

[0021] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0023] like Figures 1-4As shown, a positioning module for an automotive shock absorber bracket inspection tool includes a first dynamic positioning component 4 and a first static positioning component 1 respectively arranged on the left and right, a second dynamic positioning component 5 disposed between the first dynamic positioning component 4 and the first static positioning component 1, a second static positioning component 2 disposed behind the second dynamic positioning component 5, and a third dynamic positioning component 3 disposed behind the second static positioning component 2.

[0024] The first dynamic positioning component 4 includes a first support 41, a first positioning cylinder 42 fixed on the first support 41, a guide block 43 fixed on the first support 41 and adjustable horizontally and located above the first positioning cylinder 42, a first positioning seat 44 fixed on the top of the guide block 43 and adjustable vertically, and a positioning column 45 vertically inserted in the guide block 43. The telescopic end of the first positioning cylinder 42 is vertically upward and movably connected to the lower end of the positioning column 45 so as to have the function of moving relative to the lower end of the positioning column 45 in the left and right directions. The upper end of the positioning column 45 passes through the first positioning seat 44 and extends above the first positioning seat 44.

[0025] The second dynamic positioning component 5 includes a second support 51, a second positioning cylinder 52 fixed on the second support 51, a first adapter 53 fixed on the telescopic end of the second positioning cylinder 52 and adjustable vertically, a second adapter 54 fixed on the first adapter 53 and adjustable horizontally, and a pusher 55 fixed on the second adapter 54 and adjustable horizontally. The telescopic end of the second positioning cylinder 52 is arranged horizontally forward or backward, and a pusher block 551 is formed on both the left and right sides of the rear end of the pusher 55.

[0026] The third dynamic positioning component 3 includes a third support 31, a clamping cylinder 32 fixed on the third support 31, and a pressure bar 33 fixed on the swing end of the clamping cylinder 32 and whose position can be adjusted laterally.

[0027] The first static positioning component 1 includes a fourth support 11, a first stop 12 fixed to the rear side of the fourth support 11 and adjustable to a fixed position laterally, and a second positioning seat 13 fixed to the left side of the fourth support 11 and adjustable to a fixed position vertically.

[0028] The second static positioning component 2 includes a fifth support 21, a first adjusting block 24 fixed to the left side of the fifth support 21 and adjustable vertically, a first support block 25 fixed to the first adjusting block 24 and adjustable horizontally, a second adjusting block 22 fixed to the right side of the fifth support 21 and adjustable vertically, a second support block 23 fixed to the second adjusting block 22 and adjustable horizontally, and a third adjusting block 26 fixed to the top of the fifth support 21 and adjustable horizontally back and forth, located between the first adjusting block 24 and the second adjusting block 22.

[0029] The pressure bar 33 is also provided with three clamping units that cooperate with the first positioning seat 44, the second positioning seat 13 and the third adjusting block 26 respectively. The clamping unit includes a bolt 36 that is vertically inserted in the pressure bar 33, a pressure ring 35 that is fixed on the threaded end of the bolt 36 and located below the pressure bar 33, and a spring 34 that is sleeved on the bolt 36 and located between the pressure bar 33 and the pressure ring 35. The upper and lower ends of the spring 34 are respectively pressed against the pressure bar 33 and the pressure ring 35 so that the head of the bolt 36 is pressed against the upper outer wall of the pressure bar 33.

[0030] A second stop block 49 is provided behind the guide block 43. The second stop block 49 is fixed on the first support 41 and its position can be adjusted left and right laterally.

[0031] A first step pin 451 is formed at the upper center of the positioning pin 45, and the first step pin 451 is vertically inserted into the first positioning seat 44. A second step pin 452 is formed at the end center of the first step pin 451, and a third step pin 453 is formed at the end center of the second step pin 452.

[0032] The bottom center of the second positioning seat 13 has a vertically arranged external threaded post 133. The left side of the fourth support 11 is also fixed with a support block 14. The external threaded post 133 is screwed into the support block 14. The top center of the second positioning seat 13 has a fourth step pin 131, and the end center of the fourth step pin 131 has a fifth step pin 132.

[0033] The guide block 43 is also embedded with vertically distributed guide sleeves 46, and the positioning pins 45 are vertically inserted into the guide sleeves 46.

[0034] Multiple first gap pieces 47, which are stacked horizontally in sequence and are all detachable, are also fixed between the first support 41 and the guide block 43 to adjust the distance between the first support 41 and the guide block 43, thereby realizing the left-right adjustment of the fixed position of the guide block 43; multiple second gap pieces 48, which are stacked vertically in sequence and are all detachable, are also fixed between the guide block 43 and the first positioning seat 44 to adjust the distance between the guide block 43 and the first positioning seat 44, thereby realizing the up-down adjustment of the fixed position of the first positioning seat 44.

[0035] Working principle:

[0036] The swing end of the clamping cylinder 32 in the third dynamic positioning component 3 is driven to rotate so that the three clamping units swing upward with the help of the pressure bar 33. At the same time, the telescopic end of the second positioning cylinder 52 in the second dynamic positioning component 5 is driven to extend outward or retract inward so that the push bar 55 moves forward with the help of the first adapter 53 and the second adapter 54.

[0037] Next, the car shock absorber bracket is placed between the first stop block 12 and the second stop block 49, and the ends of the first support block 25, the second support block 23 and the third adjusting block 26 are all attached to the bottom of the car shock absorber bracket. At the same time, the tops of the first positioning seat 44 and the second positioning seat 13 are embedded in the corresponding countersunk holes at the bottom of the car shock absorber bracket for complete initial positioning. At this time, the fourth step pin 131 on the second positioning seat 13 is inserted into the through hole in the corresponding countersunk hole. The height of the fourth step pin 131 and the fifth step pin 132 can be adjusted by rotating the second positioning seat 13, thereby driving the external threaded column 133 to rotate in the support block 14 according to the principle of spiral connection, thereby adjusting the vertical height of the second positioning seat 13.

[0038] Then drive the swing end of the clamping cylinder 32 to rotate in the opposite direction to drive all three clamping units to swing downwards in the same way, until the pressure ring 35 in each clamping unit is flexibly pressed against the top of the car shock absorber bracket by the bolt 36 and spring 34; then drive the telescopic end of the second positioning cylinder 52 to retract inward or extend outward to drive the push bar 55 to move backward in the same way, until the two push blocks 551 on the push bar 55 are pressed against the front outer wall of the car shock absorber bracket.

[0039] Finally, the telescopic end of the first positioning cylinder 42 in the first dynamic positioning component 4 is extended outward to drive the positioning pin 45 to move upward along the guide sleeve 46, thereby driving the second step pin 452 and the third step pin 453 on the positioning pin 45 to move upward, so that the second step pin 452 is inserted into the through hole located in the corresponding countersunk hole. This completes the positioning of the car shock absorber bracket. After that, the dimensions of the car shock absorber bracket can be inspected with the help of the matching inspection tool.

[0040] Except for the manual operation of the shock absorber bracket placement and removal step, all other positioning and fixing steps of this utility model are completed automatically, which greatly simplifies the operation, saves a lot of time, and thus effectively improves work efficiency.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A positioning module for an automobile shock absorber bracket inspection fixture, characterized in that: It includes a first dynamic positioning component and a first static positioning component respectively arranged on the left and right, a second dynamic positioning component arranged between the first dynamic positioning component and the first static positioning component, a second static positioning component arranged behind the second dynamic positioning component, and a third dynamic positioning component arranged behind the second static positioning component; The first dynamic positioning assembly includes a first support, a first positioning cylinder fixed on the first support, a guide block fixed on the first support and capable of adjusting a fixed position horizontally left and right and located above the first positioning cylinder, a first positioning seat fixed on the top of the guide block and capable of adjusting a fixed position vertically up and down, and a positioning column vertically inserted in the guide block, the telescopic end of the first positioning cylinder is vertically arranged upward and movably connected to the lower end of the positioning column so as to have a function of relative movement with the lower end of the positioning column in the left and right direction, and the upper end of the positioning column passes through the first positioning seat and extends above the first positioning seat; The second dynamic positioning component includes a second support, a second positioning cylinder fixed on the second support, a first adapter frame fixed on the telescopic end of the second positioning cylinder and capable of adjusting the fixed position longitudinally up and down, a second adapter frame fixed on the first adapter frame and capable of adjusting the fixed position transversely forward and backward, and a push bar fixed on the second adapter frame and capable of adjusting the fixed position transversely forward and backward, the telescopic end of the second positioning cylinder is arranged transversely forward or backward, and a push block is formed outward on both the left and right sides of the rear end of the push bar.

2. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 1, characterized in that: The third dynamic positioning component includes a third support, a clamping cylinder fixed on the third support, and a pressure strip fixed on the swing end of the clamping cylinder and capable of adjusting the fixed position forward and backward transversely.

3. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 2, characterized in that: The first static positioning assembly includes a fourth support, a first stopper fixed to the rear side of the fourth support and capable of adjusting the fixed position laterally left and right, and a second positioning seat fixed to the left side of the fourth support and capable of adjusting the fixed position longitudinally up and down.

4. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 3 is characterized in that: The second static positioning assembly includes a fifth support, a first adjusting block fixed to the left side of the fifth support and capable of adjusting the fixed position longitudinally up and down, a first supporting block fixed to the first adjusting block and capable of adjusting the fixed position laterally left and right, a second adjusting block fixed to the right side of the fifth support and capable of adjusting the fixed position longitudinally up and down, a second supporting block fixed to the second adjusting block and capable of adjusting the fixed position laterally left and right, and a third adjusting block fixed to the top of the fifth support and capable of adjusting the fixed position laterally front and back and located between the first adjusting block and the second adjusting block.

5. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 4, characterized in that: The pressure strip is also provided with three clamping units that respectively cooperate with the first positioning seat, the second positioning seat and the third adjusting block. The clamping unit includes a bolt vertically inserted in the pressure strip, a pressure ring fixed on the threaded end of the bolt and located below the pressure strip, and a spring sleeved on the bolt and located between the pressure strip and the pressure ring. The upper and lower ends of the spring are respectively pressed against the pressure strip and the pressure ring so that the head of the bolt is pressed against the upper outer wall of the pressure strip.

6. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 1, characterized in that: A second stopper is also provided at the rear of the guide block. The second stopper is fixed on the first support and its fixed position can be adjusted horizontally to the left and right.

7. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 1, characterized in that: A first step pin is formed upward at the center of the upper end of the positioning column, and the first step pin is vertically inserted in the first positioning seat. A second step pin is formed upward at the center of the end of the first step pin, and a third step pin is formed upward at the center of the end of the second step pin.

8. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 3, characterized in that: A vertically arranged external thread column is formed downwardly at the bottom center of the second positioning seat, and a support block is also fixed on the left side of the fourth support, and the external thread column is inserted and screwed in the support block. A fourth step pin is formed upwardly at the top center of the second positioning seat, and a fifth step pin is formed upwardly at the end center of the fourth step pin.

9. The positioning module of the automobile shock absorber bracket inspection fixture according to claim 1, characterized in that: A vertically distributed guide sleeve is also embedded in the guide block, and the positioning column is vertically inserted in the guide sleeve.

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