Electric rotating mechanism for testing and assembling

Abstract

The utility model relates to an electric rotating mechanism for testing and assembling. The supporting frame assembly is used for supporting debugging equipment; the electric rotating assembly is arranged at the supporting end of the supporting frame assembly; the driving end of the electric rotating assembly is used for fixing the debugging equipment and driving the debugging equipment to rotate; the self-locking assembly is arranged at the supporting end of the supporting frame assembly and is used for locking rotation of the driving end of the electric rotating assembly; the sliding supporting assembly is arranged at the bottom of the supporting frame assembly and used for supporting and sliding; a fixed end and a driving end in the electric rotating assembly are connected through a quick limiting assembly; according to the utility model, the fixing plate in the electric rotating assembly is quickly connected with the driving shaft through the quick limiting assembly, so that different fixing plates can be quickly fixed according to the specifications of equipment to be debugged, and the debugging efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of test assembly engineering vehicles, and specifically refers to an electric rotating mechanism for test assembly. Background Technology

[0002] During equipment debugging, it is usually necessary to move and adjust the angle. However, the existing engineering vehicle is cumbersome to disassemble the rotating end used to fix the equipment, which makes it impossible to replace the rotating fixed end according to different specifications of equipment, thus affecting the debugging efficiency. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art by providing an electric rotating mechanism for testing and assembly.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an electric rotating mechanism for testing and assembly, comprising a support frame assembly for supporting and debugging equipment, an electric rotating component with a drive end disposed on the support end of the support frame assembly for fixing and rotating the debugging equipment, a self-locking component disposed on the support end of the support frame assembly for locking the rotation of the drive end of the electric rotating component, and a sliding support component disposed at the bottom of the support frame assembly for support and sliding; the electric rotating component includes a drive component disposed on the fixed support end of the support frame assembly for rotation, and a fixing component disposed on the output end of the drive component for fixing the equipment under test; the drive component and the fixing component are connected by a quick-limiting component.

[0005] Preferably, the drive assembly includes a fixed frame mounted on the support end of the support frame assembly, a worm motor mounted within the fixed frame, a ball screw horizontally mounted within the fixed frame with one end rotatably mounted on the inner wall of the fixed frame and the other end connected to the output end of the worm motor, a long clearance opening at one end of the top surface of the fixed frame, a drive plate with one end mounted on the drive end of the ball screw and the other end passing through the long clearance opening to the top of the fixed frame, two first slide rails mounted on both sides of the long clearance opening on the top surface of the fixed frame, a support plate with its bottom ends slidably mounted on the two first slide rails and one side connected to the drive plate, a rack with one end fixed to the middle of the top surface of the support plate and the other end extending to the other end of the top surface of the fixed frame facing upwards, a support slider mounted on the top surface of the fixed frame to support the rack, a second slide rail mounted at the bottom of the rack to support the sliding of the slider, a drive shaft rotatably mounted on the support end of the support frame assembly with one end directly above the end of the rack away from the long clearance opening, and a gear mounted on one end of the drive shaft and meshing with the drive shaft.

[0006] Preferably, a protective cover is provided outside the fixed frame.

[0007] Preferably, the fixing component includes a fixing plate disposed on the other end of the drive shaft for fixing the device being debugged, and a bushing disposed on the side of the fixing plate facing the drive shaft for fitting onto one end of the drive shaft; the quick-positioning component fixes the fixing plate and the bushing on one end of the drive shaft.

[0008] Preferably, the quick-closing assembly includes multiple slides disposed within one end of the drive shaft and spaced apart along the circumference of the drive shaft, with openings penetrating the end face of the drive shaft; multiple top plates respectively raised and lowered within the multiple slides; a plurality of first springs respectively disposed between the bottom of the multiple slides and the multiple top plates for pushing the top plates upward; multiple fixed sliding plates respectively slidably disposed within the multiple slides and located on the top surfaces of the multiple top plates; multiple limiting blocks respectively disposed on the top surfaces of the multiple fixed sliding plates at the innermost end of the slides; limiting slots respectively disposed on the inner wall of the top surface of the innermost end of the multiple slides for inserting the multiple limiting blocks; and one end disposed in the middle of the top surface of the multiple fixed sliding plates and the other end penetrating the drive shaft end face. The shaft and bushing consist of multiple long strips, multiple grooves on the side of the fixed plate facing the long strips for inserting the long strips, multiple telescopic grooves vertically spaced on the side of the long strips facing the grooves, multiple telescopic rods with one end telescopically inserted into the multiple telescopic grooves and the other end extending into the multiple grooves, multiple limiting plates on one end of the multiple telescopic rods located in the multiple telescopic grooves, multiple rollers rotatably mounted on the other end of the multiple telescopic rods, multiple limiting grooves corresponding to the inner walls on both sides of the multiple grooves for sliding of the multiple pulleys, and multiple second springs sleeved on the multiple telescopic rods for pushing the long strips out of the multiple grooves.

[0009] Preferably, the sliding support assembly includes multiple pulleys for sliding disposed at the four corners of the bottom of the support frame assembly, and multiple support legs disposed at the four corners of the bottom of the support frame assembly on one side of the multiple pulleys.

[0010] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0011] This invention uses a quick-connect component to rapidly connect the fixed plate and drive shaft within the electric rotary assembly, thereby enabling the quick connection of different fixed plates according to the specifications of the equipment being debugged, thus improving debugging efficiency. Attached Figure Description

[0012] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0013] Appendix Figure 1 This is a partial cross-sectional view of the front of the electric rotary mechanism for test assembly described in this utility model.

[0014] Appendix Figure 2The electric rotating mechanism for testing and assembly described in this utility model Figure 1 A magnified schematic diagram of the structure at point A;

[0015] Appendix Figure 3 This is a schematic diagram of the structure of the electric rotating mechanism fixing assembly for testing and assembly according to the present invention;

[0016] Appendix Figure 4 This is a schematic diagram of the end face structure of the drive shaft of the electric rotating mechanism for testing and assembly described in this utility model.

[0017] The components include: 1. Support frame assembly; 2. Electric rotating assembly; 21. Drive assembly; 21a. Fixed frame; 21b. Worm motor; 21c. Ball screw; 21d. Long clearance slot; 21e. Drive plate; 21f. First slide rail; 21g. Support plate; 21h. Rack; 21i. Support slider; 21j. Second slide rail; 21k. Drive shaft; 21l. Gear; 22. Fixed assembly; 221. Fixed plate; 222. Bushing; 23. 1. Quick-closing component; 23a. Slide rail; 23b. Top plate; 23c. First spring; 23d. Fixed slide plate; 23e. Limiting block; 23f. Limiting slot; 23g. Long strip block; 23h. Groove; 23i. Telescopic groove; 23j. Telescopic rod; 23k. Limiting plate; 23l. Roller; 23m. Limiting slide groove; 23n. Second spring; 3. Self-locking component; 4. Sliding support component; 41. Pulley; 42. Support leg; 5. Protective cover. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Appendix Figure 1-4The electric rotating mechanism for testing and assembly according to this utility model includes a support frame assembly 1 for supporting and debugging equipment; an electric rotating component 2 with a drive end disposed on the support end of the support frame assembly 1 for fixing and rotating the debugging equipment; a self-locking component 3 disposed on the support end of the support frame assembly 1 for locking the rotation of the drive end of the electric rotating component 2; and a sliding support component 4 disposed at the bottom of the support frame assembly 1 for support and sliding. The electric rotating component 2 includes a drive component 21 disposed on the fixed support end of the support frame assembly 1 for rotation, and a drive component 21 with an output end disposed on... A fixing component 22 is used to fix the device being debugged; the drive component 21 and the fixing component 22 are connected by a quick-release component 23; the drive component 21 includes a fixing frame 21a set on the support end of the support frame component 1, a worm motor 21b set in the fixing frame 21a, a ball screw 21c horizontally set in the fixing frame 21a with one end rotatably mounted on the inner wall of the fixing frame 21a and the other end connected to the output end of the worm motor 21b, a long strip clearance 21d set at one end of the top surface of the fixing frame 21a, and a drive end set on the ball screw 21c. A drive plate 21e, with one end passing through the elongated clearance opening 21d to the top of the fixed frame 21a; two first slide rails 21f located on both sides of the elongated clearance opening 21d on the top surface of the fixed frame 21a; a support plate 21g, with its bottom ends slidably mounted on the two first slide rails 21f and connected to the drive plate 21e on one side; a rack 21h, with one end fixed to the middle of the top surface of the support plate 21g and the other end extending to the other end of the top surface of the fixed frame 21a, facing upwards; a support slider correspondingly mounted on the top surface of the fixed frame 21a to support the rack 21h; and a support slider located at the bottom of the rack 21h. The component is used for a second slide rail that supports the sliding of the slider, a drive shaft located on the support end of the rotatable support frame assembly 1 with one end directly above the end of the rack 21h away from the long strip clearance opening 21d, and a gear correspondingly set on one end of the drive shaft and meshing with the drive shaft; the fixing assembly 22 includes a fixing plate 221 set on the other end of the drive shaft for fixing the device being debugged, and a bushing 222 set on the side of the fixing plate 221 facing the drive shaft for sleeved on one end of the drive shaft; the quick-limiting assembly 23 fixes the fixing plate 221 and the bushing 222 to one end of the drive shaft.The quick-release assembly 23 includes multiple slide rails 23a disposed within one end of the drive shaft and spaced apart along the circumference of the drive shaft, with openings penetrating the end face of the drive shaft; multiple top plates 23d respectively raised and lowered within the multiple slide rails 23a; several first springs respectively disposed between the bottom of the multiple slide rails 23a and the multiple top plates 23d for pushing the top plates 23d upward; and multiple fixed sliding plates respectively slidably disposed within the multiple slide rails 23a and located on the top surface of the multiple top plates 23d. Multiple limiting blocks 23e are set on the top surface of multiple fixed sliding plates at the innermost end of the slide rail 23a; limiting slots 23f are respectively set on the inner wall of the top surface of the innermost end of multiple slide rails 23a for insertion of multiple limiting blocks 23e; multiple long strips 23g are respectively set at the middle of the top surface of multiple fixed sliding plates and the other end passes through the drive shaft and bushing 222; and multiple long strips 23g are respectively set on the side of the fixed plate 221 facing the multiple long strips 23g for insertion of multiple long strips 23g. The sliding support assembly 4 includes multiple grooves 23h, multiple telescopic grooves 23i vertically spaced on the side of multiple long strips 23g facing the multiple grooves 23h, multiple telescopic rods 23j with one end telescopically inserted into the multiple telescopic grooves 23i and the other end extending into the multiple grooves 23h, multiple limiting plates 23k respectively set on one end of the multiple telescopic rods 23j located in the multiple telescopic grooves 23i, multiple rollers 23l respectively rotatably set on the other end of the multiple telescopic rods 23j, multiple limiting grooves 23m respectively set on the inner walls of both sides of the multiple grooves 23h for sliding of multiple pulleys 41, and multiple second springs 23n respectively sleeved on the multiple telescopic rods 23j for pushing the multiple long strips 23g out of the multiple grooves 23h; the sliding support assembly 4 includes multiple pulleys 41 for sliding set on the four corners of the bottom of the support frame assembly 1, and multiple support legs 42 set on one side of the multiple pulleys 41 set on the four corners of the bottom of the support frame assembly 1.

[0020] Furthermore, a protective cover 5 is provided on the outside of the fixed frame 21a to protect it from dust.

[0021] In use: First, fix the device to be debugged on the fixing plate 221. Then, push the support frame assembly 1. The pulley 41 will then move the support frame assembly 1, and the support frame will move the device to be debugged to the debugging position. Then, start the worm motor 21b to drive the ball screw 21c to rotate. The driving end of the ball screw 21c will drive the drive plate 21e to move towards the drive shaft. The drive plate 21e will then push the support plate 21g to move on the first slide rail 21f. Then, the support plate 21g will drive the rack 21h to move towards the drive shaft. The other end of the rack 21h will move on the support slider through the second slide rail. Then, the rack 21h will drive the gear to rotate, and the gear will drive the drive shaft to rotate. This causes the fixing plate 221 to rotate, which in turn causes the device under test to rotate. When the device under test rotates to the corresponding angle, the angle of the fixing plate 221 is locked by the self-locking component 3, and the angle of the device under test is limited. The device under test is then connected to the testing device for testing. When the fixing plate 221 needs to be replaced, the long strip 23g is first pressed down into the slide rail 23a. Then the long strip 23g causes the fixed slide plate to press the top plate 23d towards the bottom of the slide rail 23a. Then the fixed slide plate causes the limiting block 23e to disengage from the limiting slot 23f on the inner wall of the top surface of the slide rail 23a. Then the long strip 23g is pushed into the groove 23h of the fixing plate 221. g then drives the fixed slide plate to move. When the limit block 23e moves into the clearance opening used by the drive shaft for the movement of the long block 23g, it pulls the long block 23g upward. Then the fixed slide plate of the long block 23g moves upward, and the fixed slide plate drives the limit block 23e to move. When the limit block 23e is inserted into the clearance opening used by the drive shaft for the movement of the long block 23g, the long block 23g is released, and then the next long block 23g is adjusted until all the long blocks 23g are adjusted. At this time, the fixed plate 221 loses its limit, and the fixed plate 221 is removed. The bushing 222 on the new fixed plate 221 is placed on the drive shaft. At this time, the long block 23g, the fixed slide plate, and the limit block 23e are in a position relative to the drive shaft. The position is the same as when the old fixing plate 221 is removed. Then, the long strip 23g is pressed down, and the limiting block 23e is inserted into the drive shaft slide 23a. Then, the long strip 23g is released, and the second spring 23n loses resistance and pushes the long strip 23g to move away from the groove 23h. The long strip 23g then drives the fixing slide to move to the innermost part of the slide 23a. When the limiting block 23e moves to the bottom of the limiting slot 23f, the first spring loses resistance and drives the top plate 23d to move towards the top surface of the slide 23a. The top plate 23d drives the fixing slide to move, and the fixing slide drives the limiting block 23e to be inserted into the limiting slot 23f. Then, the fixing plate 221 is limited on one end of the drive shaft.

[0022] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model. All technical solutions formed by equivalent transformations or equivalent substitutions fall within the scope of protection of this utility model.

Claims

1. An electrically driven rotating mechanism for testing and assembly, characterized in that: The device includes a support frame assembly for supporting the debugging equipment, an electric rotating assembly with a drive end disposed on the support end of the support frame assembly for fixing the debugging equipment and driving the debugging equipment to rotate, a self-locking assembly disposed on the support end of the support frame assembly for locking the rotation of the drive end of the electric rotating assembly, and a sliding support assembly disposed at the bottom of the support frame assembly for support and sliding; the electric rotating assembly includes a drive assembly disposed on the fixed support end of the support frame assembly for rotation, and a fixing assembly disposed on the output end of the drive assembly for fixing the equipment under debugging; the drive assembly and the fixing assembly are connected by a quick-limiting assembly.

2. The electric rotating mechanism for test assembly according to claim 1, characterized in that: The drive assembly includes a fixed frame mounted on the support end of the support frame assembly, a worm motor mounted within the fixed frame, a ball screw horizontally mounted within the fixed frame with one end rotatably mounted on the inner wall of the fixed frame and the other end connected to the output end of the worm motor, a long clearance opening at one end of the top surface of the fixed frame, a drive plate with one end mounted on the drive end of the ball screw and the other end passing through the long clearance opening to the top of the fixed frame, two first slide rails mounted on both sides of the long clearance opening on the top surface of the fixed frame, a support plate with its bottom ends slidably mounted on the two first slide rails and one side connected to the drive plate, a rack with one end fixed to the middle of the top surface of the support plate and the other end extending to the other end of the top surface of the fixed frame facing upwards, a support slider mounted on the top surface of the fixed frame to support the rack, a second slide rail mounted at the bottom of the rack to support the slider's sliding, a drive shaft rotatably mounted on the support end of the support frame assembly with one end directly above the end of the rack away from the long clearance opening, and a gear mounted on one end of the drive shaft and meshing with the drive shaft.

3. The electric rotating mechanism for test assembly according to claim 2, characterized in that: A protective cover is provided outside the fixed frame.

4. The electric rotating mechanism for test assembly according to claim 1, characterized in that: The fixing assembly includes a fixing plate disposed on the other end of the drive shaft for fixing the device being debugged, and a bushing disposed on the side of the fixing plate facing the drive shaft for fitting onto one end of the drive shaft; the quick-positioning assembly fixes the fixing plate and the bushing to one end of the drive shaft.

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