Motor worm pattern machining tool

Abstract

The utility model discloses a motor worm pattern machining tool which comprises a base. The first driving mechanism is arranged on the base and used for driving the mounting plate to move in the Y direction, the linear guide rail is arranged on the mounting plate in the X direction, the placing base is arranged on the linear guide rail in a sliding mode, the limiting piece is arranged on the mounting plate and used for limiting the placing base, and the second driving mechanism is fixedly arranged on the mounting plate. The rotary driving mechanism is fixedly arranged on the mounting plate, the clamping and stopping mechanism is used for positioning and stopping the motor, and the placement seat is provided with arc grooves used for carrying the two ends of the motor and an optical fiber sensor used for detecting whether an end cover of the motor is located at the clamping position of the clamping and stopping mechanism or not. And an avoiding area for avoiding the rotation of the motor is arranged between the two arc grooves. The device has the advantages that the motor can be automatically driven to the pattern machining position, the motor is automatically corrected after machining is completed, and follow-up transfer of the motor is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of motor equipment, in particular to a motor worm pattern processing tool. Background Art

[0002] During the manufacturing process of the motor worm, it is necessary to process the flower wheel on the end of the worm to facilitate the subsequent fixation of the worm. When the flower wheel is processed on the worm, the motor has completed the assembly of the housing and the end cover. When processing the worm, the worm needs to be rolled. After the worm is processed, subsequent processing is required. The existing processing method is to set up a tool to process the pattern of the worm, and then set up another tool to correct the position of the motor after the pattern is processed, or manually reposition the motor. This method is not only inconvenient for the transfer mechanism to transfer the motor from the worm processing tool, but also reduces efficiency and increases costs.

[0003] In view of this, it is necessary to provide motor worm pattern processing tooling. Summary of the invention

[0004] The motor worm pattern processing tooling provided by the utility model effectively solves the problems of low motor transfer efficiency and high cost in the existing motor worm processing process.

[0005] The technical solution adopted by the utility model is

[0006] The motor worm pattern processing tooling comprises a base, a mounting plate, a No. 1 driving mechanism arranged on the base for driving the mounting plate to move along the Y direction, a linear guide rail arranged on the mounting plate along the X direction, a placement seat slidably arranged on the linear guide rail, a limiter arranged on the mounting plate and located on the left side of the linear guide rail for limiting the placement seat, a No. 2 driving mechanism fixedly arranged on the mounting plate for driving the placement seat to slide leftward along the linear guide rail, a rotation driving mechanism fixedly arranged on the mounting plate for rotationally driving the motor, and a clamping mechanism for positioning and stopping the motor, wherein the placement seat is provided with arc grooves respectively used to support the two ends of the motor and an optical fiber sensor for detecting whether the end cover of the motor is in the clamping position of the clamping mechanism, and a avoidance area for avoiding the rotation of the motor is provided between the two arc grooves.

[0007] Furthermore, the rotary drive mechanism includes a fixed block arranged on the mounting plate, a No. 3 cylinder arranged on the fixed block along the X direction, a connecting block fixedly arranged at the output end of the No. 3 cylinder, a driving wheel and a driven wheel arranged on the connecting block, a motor arranged on the connecting block for driving the driving wheel to rotate, and a belt wound around the driving wheel and the driven wheel, wherein the belt can be in rotational contact with the cylindrical shell of the motor.

[0008] Furthermore, the placement seat includes a block No. 1 sliding with the linear guide rail, a block No. 2 set on the block No. 1, a block No. 3 set at one end of the block No. 2, and a block No. 4 set at the other end of the block No. 2. The two arc grooves are respectively set on the block No. 3 and the block No. 4, and the sensor is set on the block No. 2.

[0009] Furthermore, the clamping mechanism includes a No. 1 clamping piece and a No. 2 clamping piece which are symmetrical along the No. 2 block. The No. 1 clamping piece includes a No. 4 cylinder arranged on the mounting plate along the X direction and a rubber block arranged at the output end of the No. 4 cylinder, and the rubber block is opposite to the No. 2 clamping piece.

[0010] Furthermore, the second block is provided with a waist-shaped groove extending along the Y direction, and the first block is provided with a screw hole adapted to the waist-shaped groove.

[0011] The beneficial effects of the utility model include being able to automatically drive the motor to the position for pattern processing, and automatically calibrate the motor after the processing is completed, so as to facilitate the subsequent transfer of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 An overall schematic diagram of the motor worm pattern processing tooling provided in an embodiment of the present application.

[0013] Figure 2 This is a schematic diagram of the clamping mechanism, placement mechanism and rotational drive mechanism of the motor worm pattern processing tooling provided in the embodiment of the present application when the motor is rotationally driven.

[0014] Figure 3 A schematic diagram of a motor placed on a placement seat of a motor worm pattern processing tool provided in an embodiment of the present application.

[0015] The markings in the figure are: 1. Base; 2. Mounting plate; 3. Drive mechanism No. 1; 4. Linear guide; 5. Placement seat; 6. Limiting piece; 7. Drive mechanism No. 2; 8. Rotational drive mechanism; 9. Clamping mechanism; 81. Belt; 82. Cylinder No. 3; 83. Connecting block; 84. Driving wheel; 85. Driven wheel; 86. Motor; 51. Block No. 1; 52. Block No. 2; 53. Block No. 3; 54. Block No. 4; 91. Clamping piece No. 1; 92. Clamping piece No. 2; 911. Cylinder No. 4; 912. Rubber block; 501. Waist-shaped groove; 101. Motor; 102. End cover. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned purposes, features and advantages of the present invention more understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0017] like Figure 1 and Figure 2As shown, the motor 101 worm pattern processing tooling provided in the embodiment of the present application includes a base 1, and also includes a mounting plate 2, a No. 1 driving mechanism 3 arranged on the base 1 for driving the mounting plate 2 to move along the Y direction, a linear guide 4 arranged on the mounting plate 2 along the X direction, a placement seat 5 slidably arranged on the linear guide 4, a limiter 6 arranged on the mounting plate 2 and located on the left side of the linear guide 4 for limiting the placement seat 5, a No. 2 driving mechanism 7 fixedly arranged on the mounting plate 2 for driving the placement seat 5 to slide leftward along the linear guide 4, a rotation driving mechanism 8 fixedly arranged on the mounting plate 2 for rotationally driving the motor 101, and a clamping mechanism 9 for positioning and stopping the motor 101, the placement seat 5 is provided with arc grooves for supporting the two ends of the motor 101 respectively, and an optical fiber sensor for detecting whether the end cover 102 of the motor 101 is in the clamping position of the clamping mechanism 9, and a avoidance area for avoiding the rotation of the motor 101 is provided between the two arc grooves.

[0018] It should be noted that an infrared photoelectric sensor is provided on the mounting plate 2. When the infrared photoelectric sensor senses the position of the placement seat 5, the second driving mechanism 7 drives the placement seat 5 to slide to the left.

[0019] In actual use, the motor 101 is placed on the placement seat 5 so that the two ends of the motor 101 are respectively located in the two arc grooves. At this time, the No. 2 driving mechanism 7 is not in contact with the placement seat 5. Then the No. 1 driving mechanism 3 drives the mounting plate 2 to move so that the external structure processes the worm of the motor 101. During the processing, it is necessary to drive the motor 101 to roll clockwise in the arc groove, so that the placement seat 5 moves along the linear guide 4 to the side of the No. 2 driving mechanism 7. When the infrared photoelectric sensor senses the position of the placement seat 5, the No. 2 driving mechanism 7 drives the placement seat 5 to slide to the left until it is against the limit member 6. If the optical fiber sensor detects that the end cover 102 of the motor 101 is in a clamping position that allows the clamping mechanism 9 to clamp, the clamping mechanism 9 clamps and positions the end cover 102 of the motor 101, and then releases it. The No. 1 driving mechanism 3 drives the mounting plate 2 to reset, so that the motor 101 is transferred by the external transfer mechanism. When several optical fiber sensors do not detect that the end cover 102 of the motor 101 is in a position where it can be clamped by the clamping mechanism 9, the rotary drive mechanism 8 drives the motor 101 to rotate at a low speed, so that the end cover 102 rotates to the moment when it is sensed by the optical fiber sensor, the clamping mechanism 9 clamps the end cover 102, and the No. 1 drive mechanism 3 drives the mounting plate 2 to reset.

[0020] In the above design, the motor 101 can be automatically driven to the position for pattern processing, and the motor 101 can be automatically calibrated after the processing is completed, so as to facilitate the subsequent transfer of the motor 101.

[0021] Specifically: Figure 2As shown, the rotary drive mechanism 8 includes a fixed block arranged on the mounting plate 2, a No. 3 cylinder 82 arranged on the fixed block along the X direction, a connecting block 83 fixedly arranged at the output end of the No. 3 cylinder 82, a driving wheel 84 and a driven wheel 85 arranged on the connecting block 83, a motor 86 arranged on the connecting block 83 for driving the driving wheel 84 to rotate, and a belt 81 wound around the driving wheel 84 and the driven wheel 85, and the belt 81 can be in rotational contact with the cylindrical shell of the motor 101.

[0022] In actual use, when the optical fiber sensor does not sense the end cap 102 of the motor 101, the No. 3 cylinder 82 drives the fixed block to move toward the side of the motor 101, and the motor 86 drives the driving wheel 84 to rotate. Driven by the driven wheel 85, the belt 81 is driven to rotate through the belt 81 and the cylindrical shell of the motor 101. When the end cap 102 rotates to the optical fiber sensing, the clamping mechanism 9 clamps the end cap 102. The No. 2 cylinder is reset, and the motor 86 is turned off.

[0023] In the above design, the structural design of the rotation drive mechanism 8 can effectively realize the effective driving of the motor 101.

[0024] Specifically: Figure 3 As shown, the placing member includes a block No. 1 51 sliding with the linear guide rail 4, a block No. 2 52 arranged on the block No. 1 51, a block No. 3 53 arranged at one end of the block No. 2 52, and a block No. 4 54 arranged at the other end of the block No. 2 52. The two arc grooves are respectively arranged on the block No. 3 53 and the block No. 4 54, and the sensor is arranged on the block No. 2 52.

[0025] In actual use, when the motor 101 rotates, a avoidance zone is formed between the third block 53 and the fourth block 54 .

[0026] In the above design, the structural design and specific implementation of the placement piece can facilitate the installation of the motor 101.

[0027] Specifically: Figure 1 and Figure 2 As shown, the clamping mechanism 9 includes a No. 1 clamping member 91 and a No. 2 clamping member 92 which are symmetrical along the No. 2 block 52. The No. 1 clamping member 91 includes a No. 4 cylinder 911 arranged on the mounting plate 2 along the X direction and a rubber block 912 arranged at the output end of the No. 4 cylinder 911. The rubber block 912 is opposite to the No. 2 clamping member 92.

[0028] In actual use, the No. 1 clamping piece 91 and the No. 2 clamping piece 92 move toward each other to clamp and fix the end cover 102 . Specifically, the No. 4 cylinder 911 drives the rubber block 912 to squeeze one end of the end cover 102 .

[0029] In the above design, the structural design and specific implementation method of the clamping mechanism 9 can effectively clamp the end cover 102 .

[0030] Specifically: Figure 3 As shown, the second block 52 is provided with a waist-shaped groove 501 extending along the Y direction, and the first block 51 is provided with a screw hole adapted to the waist-shaped groove 501 .

[0031] In actual use, when it is found that the contact distance between the worm of the motor 101 and the external processing equipment needs to be corrected, the corresponding positions of the screw hole and the waist-shaped groove 501 are adjusted and then the second block 52 and the first block 51 are re-locked.

[0032] In the above design, the design of the waist-shaped groove 501 and the screw hole can facilitate the adjustment of the position of the motor 101.

[0033] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor worm pattern processing tool, comprising a base (1), characterized in that: The device also comprises a mounting plate (2), a first driving mechanism (3) arranged on the base (1) for driving the mounting plate (2) to move along the Y direction, a linear guide rail (4) arranged on the mounting plate (2) along the X direction, a placement seat (5) slidably arranged on the linear guide rail (4), a limiting member (6) arranged on the mounting plate (2) and located on the left side of the linear guide rail (4) for limiting the placement seat (5), and a second driving mechanism (7) fixedly arranged on the mounting plate (2) for driving the placement seat (5) to slide leftward along the linear guide rail (4). , a rotation drive mechanism (8) for rotationally driving the motor (101) and a clamping mechanism (9) for positioning and stopping the motor (101) are fixedly arranged on the mounting plate (2); arc grooves for supporting the two ends of the motor (101) and an optical fiber sensor for detecting whether the end cover (102) of the motor (101) is in the clamping position of the clamping mechanism (9); and a avoidance zone for avoiding the rotation of the motor (101) is arranged between the two arc grooves.

2. The motor worm pattern processing tool according to claim 1, characterized in that: The rotary drive mechanism (8) comprises a fixed block arranged on the mounting plate (2), a No. 3 air cylinder (82) arranged on the fixed block along the X direction, a connecting block (83) fixedly arranged at the output end of the No. 3 air cylinder (82), a driving wheel (84) and a driven wheel (85) arranged on the connecting block (83), a motor (86) arranged on the connecting block (83) for driving the driving wheel (84) to rotate, and a belt (81) wound around the driving wheel (84) and the driven wheel (85), wherein the belt (81) can be in rotational contact with a cylindrical shell of the motor (101).

3. The motor worm pattern processing tool according to claim 1, characterized in that: The placement seat (5) comprises a first block (51) sliding with the linear guide rail (4), a second block (52) arranged on the first block (51), a third block (53) arranged at one end of the second block (52), and a fourth block (54) arranged at the other end of the second block (52); the two arc grooves are respectively arranged on the third block (53) and the fourth block (54); and the optical fiber sensor is arranged on the second block (52).

4. The motor worm pattern processing tool according to claim 3, characterized in that: The clamping mechanism (9) comprises a first clamping member (91) and a second clamping member (92) which are symmetrical along the second block (52); the first clamping member (91) comprises a fourth cylinder (911) arranged on the mounting plate (2) along the X direction and a rubber block (912) arranged at the output end of the fourth cylinder (911); the rubber block (912) is opposite to the second clamping member (92).

5. The motor worm pattern processing tool according to claim 4, characterized in that: The second block (52) is provided with a waist-shaped groove (501) extending along the Y direction, and the first block (51) is provided with a screw hole adapted to the waist-shaped groove (501).

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