Motor assembly fixture

Abstract

The utility model discloses a motor assembly fixture, and belongs to the field of motor processing device.The motor assembly fixture comprises a workbench, stand columns are fixedly mounted at the four corners of the bottom end of the workbench, driving wheels are arranged at the bottom ends of the stand columns, a supporting assembly is arranged at the bottom end of the workbench, and a mounting groove is formed in the workbench; the device comprises a base, a mounting groove is formed in the base, a double-tooth screw rod is rotatably mounted in the mounting groove, supporting blocks sleeve the two side walls of the double-tooth screw rod, the two supporting blocks slidably penetrate through the mounting groove, mounting plates are fixedly mounted at the top ends of the two supporting blocks, and clamping plates are arranged on the opposite sides of the two mounting plates. Buffering assemblies are arranged between the clamping plates and the mounting plates in the same set. Through the arrangement of the fixing assembly, the effect of fixing the double-tooth screw is achieved, the situation that the double-tooth screw rotates when a worker assembles the motor is avoided, and the clamping stability of equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of motor processing devices, and more specifically, to a motor assembly fixture. Background Art

[0002] As technological development changes our lives, we rely more and more on technology and need more and more electronic products. Among them, motors, as the most important power source, can be seen everywhere in life. Motors generate power by inducing magnetic fields through electricity. The motors themselves need to be assembled and tested before they can be put into use.

[0003] The patent with application number 202222709412.5 discloses a motor housing assembly fixture, including a workbench and a clamping plate that can be adjusted and symmetrically installed on both sides of the top surface of the workbench, a T-shaped installation groove is provided at the center of the top surface of the workbench, a sliding portion is inserted in the installation groove, a positioning clamping portion is fixed at the top of the sliding portion, both ends of the positioning clamping portion are sleeved with a motor housing body, a bolt is threadedly inserted at the center of the top surface of the positioning clamping portion, wherein both ends of the positioning clamping portion are provided with an arc portion, and the arc portion is fitted with the inner wall of the motor housing body, the bottom end of the bolt passes through the sliding portion and abuts against the inner wall of the installation groove, and sliding grooves are provided on both sides of the top surface of the workbench. This application reduces the deformation of the motor housing body caused by the clamping plate during the extrusion process, and improves the yield rate of the motor housing body production.

[0004] With regard to the above-mentioned related technologies, the driving rod is driven to rotate by the knob, so that the slider moves with the clamp, which can play the role of clamping and fixing the motor housing body. However, the side wall of the driving rod is not provided with a fixed structure. When the staff installs the motor, the clamp may move, thereby reducing the stability of the equipment's clamping of the motor housing body, which may affect the staff's subsequent installation of the motor. Utility Model Content

[0005] In order to solve the above problems, the present application provides a motor assembly fixture, which adopts the following technical solutions:

[0006] A motor assembly fixture comprises a workbench, wherein columns are fixedly installed at the four corners of the bottom end of the workbench, and the bottom ends of the columns are provided with driving wheels, and the bottom end of the workbench is provided with a support assembly, a mounting groove is opened in the workbench, and a double-thread screw is rotatably installed in the mounting groove, support blocks are sleeved on the two side walls of the double-thread screw, and the two support blocks slide through the mounting groove, mounting plates are fixedly installed on the top ends of the two support blocks, and clamps are provided on the opposite sides of the two mounting plates, and buffer assemblies are provided between the clamps and the mounting plates in the same group, one end of the double-thread screw penetrates the workbench and is fixedly installed with a turntable, and a handle is fixedly installed on the turntable away from the workbench, and a fixing assembly is provided between the turntable and the workbench.

[0007] By adopting the above technical solution, when the equipment is in use, the staff can drive the workbench to move through the driving wheel. When the workbench is moved to a suitable location, the support assembly can be used to drive the workbench to rise, so that the driving wheel is out of contact with the ground, which can play a role in supporting and stabilizing the workbench, facilitating the subsequent stable use of the workbench, and can also play a role in adjusting the height of the workbench, so that it is convenient for staff of different heights to use. When the workbench is fixed, the staff places the motor housing on the top of the workbench, and then drives the turntable to rotate through the handle, and the turntable drives the double-thread screw to rotate, so that the two support blocks are located in the installation groove and slide relative to each other, and the support blocks carry the same group of installation The plate and the clamp move synchronously so that the clamp contacts the opposite side of the motor housing, which can clamp and fix the motor housing, facilitating subsequent assembly by the staff, and the buffer component is set between the clamp and the mounting plate, so that when the clamp contacts the motor housing, it can play a buffering role, which helps to avoid damage to the motor housing due to the large clamping force of the clamp, thereby achieving the effect of protecting the motor housing. When the equipment completes clamping the motor housing, it can play the role of positioning the turntable through the operation of the fixing component, and then play the role of positioning the double-thread screw, which helps to avoid the double-thread screw from rotating when the staff assembles the motor, and is beneficial to improving the clamping stability of the equipment.

[0008] Furthermore, the support assembly includes two cylinders fixedly installed at the bottom end of the workbench, the two cylinders are symmetrically distributed at the bottom end of the workbench, and the ends of the two cylinder piston shafts are fixedly installed with support blocks, the bottom ends of the two support blocks are fixedly installed with support plates, and both sides of the two support plates are fixedly installed with stabilizing plates, and the bottom ends of the support plates and the stabilizing plates are fixedly installed with anti-slip pads.

[0009] By adopting the above technical solution, when the equipment is moved to a suitable position, the cylinder drives the support blocks and the support plate of the same group to descend synchronously, so that the support plate contacts the ground, and then the workbench rises, and the driving wheel is out of contact with the ground, which can support and stabilize the workbench, which is beneficial to maintaining the stability of the workbench. The stabilizing plates are set on both sides of the support plate to balance the support plates, which is beneficial to improving the stability of the supporting equipment. The operation of the two cylinders can adjust the height of the workbench, which is convenient for workers of different heights to use.

[0010] Furthermore, the buffer assembly includes pillars fixedly mounted on opposite sides of two mounting plates, movable grooves are provided on opposite sides of the two pillars, and support rods are slidably mounted in the two movable grooves, springs are fixedly connected between opposite ends of the two support rods and inner walls on the opposite side of the movable grooves in the same group, and opposite ends of the two support rods are fixedly connected to the opposite side of the clamping plates in the same group.

[0011] By adopting the above technical solution, when the two clamps contact the side walls of the motor housing, the clamps are continuously pushed to move by the support blocks, the clamps push the same group of support rods to slide in the movable grooves, and the support rods push the same group of springs to contract, and then the support rods give the clamps a rebound force under the action of the springs, thereby achieving a buffering effect, which helps to avoid damage to the motor housing due to the large clamping force.

[0012] Furthermore, two symmetrically distributed limit blocks are fixedly mounted on the side walls at opposite ends of the two support rods, and the inner wall of the movable groove is provided with a limit groove matching the limit blocks in the same group.

[0013] By adopting the above technical solution, when the support rod slides in the movable groove, the support rod slides with the limit block in the same group of limit grooves. The cooperation between the limit block and the limit groove helps to prevent the support rod from leaving the movable groove and helps to maintain the stability of the sliding of the support rod.

[0014] Furthermore, the fixing assembly includes a rubber pad fixedly installed on the side of the workbench close to the turntable, a positioning bolt is provided on the side of the turntable away from the workbench, and the end of the positioning bolt is threaded through the turntable, and the end of the positioning bolt contacts the side opposite to the rubber pad.

[0015] By adopting the above technical solution, when the equipment completes clamping the motor housing, the end of the positioning bolt is made to contact the rubber pad installed on one side of the workbench by rotating the positioning bolt, and then the positioning bolt is continuously rotated to squeeze the rubber pad. The friction force generated by the squeezing of the positioning bolt and the rubber pad plays a role in fixing the turntable, and then plays a role in fixing the double-thread screw, which helps to avoid the double-thread screw from rotating when the staff assembles the motor, and is beneficial to improving the clamping stability of the equipment.

[0016] Furthermore, two symmetrically distributed sealing pads are fixedly installed on the inner wall of the upper section of the installation groove, and push blocks are fixedly installed on both sides of the upper sections of the two support blocks, and the cross-sections of the push blocks are both triangular.

[0017] By adopting the above technical solution, the inner wall of the installation groove is provided with two sealing gaskets to close the upper port of the installation groove, which helps to prevent dust and other substances from entering the installation groove. In addition, push blocks are provided on both sides of the support block. Since the cross-section of the push blocks is triangular, when the support block moves, the push blocks can play the role of pushing apart the two sealing gaskets, thereby facilitating the stable movement of the support block.

[0018] Furthermore, two symmetrically distributed sliding blocks are fixedly mounted on the bottom ends of the two clamping plates, and a sliding groove matching the sliding blocks is provided on the top end of the workbench.

[0019] By adopting the above technical solution, the top ends of the two splints are provided with sliders. When the splints move, the splints slide with the sliders and the slide grooves on the same side. Through the cooperation of the sliders and the slide grooves, the splints are limited and positioned, which is beneficial to maintaining the stability of the splint movement.

[0020] Furthermore, a mounting seat is fixedly installed on one side of the workbench, and a fill light is provided on the upper section of the mounting seat, and a rubber rod is connected between the fill light and the mounting seat.

[0021] By adopting the above technical solution, the fill light is set above the workbench to play a lighting role, achieving the effect of supplementing the light source, which is convenient for the staff to install the motor later. In addition, a rubber rod is set between the fill light and the mounting base. The rubber rod has plasticity, which is convenient for the staff to adjust the angle of the fill light and facilitate subsequent precise fill light.

[0022] In summary, this application includes the following beneficial technical effects:

[0023] (1) In the present application, the two clamping plates are driven to move relative to each other by a turntable, so as to clamp and fix the motor housing, and the buffer assembly is used between the clamping plate and the mounting plate to play a buffering role, which helps to avoid damage to the motor housing due to excessive clamping force of the clamping plate. The setting of the fixing assembly can also play a role in fixing the double-thread screw, which helps to avoid the double-thread screw from rotating when the staff assembles the motor, which is beneficial to improve the clamping stability of the equipment.

[0024] (2) In the present application, a slider is arranged at the bottom of the splint. When the splint moves, the splint moves with the slider inside the slide groove on the same side. The cooperation between the slider and the slide groove helps to improve the stability of the movement of the splint.

[0025] (3) In the present application, by setting up the support assembly, the workbench can be stabilized and the height of the workbench can be adjusted to facilitate the use of the staff, and the setting of the fill light can serve as a supplementary light source. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a motor assembly fixture;

[0027] Figure 2 For this application Figure 1 A magnified view of middle;

[0028] Figure 3 A cross-sectional view of the present application;

[0029] Figure 4 For this application Figure 3 Enlarged view of B.

[0030] Description of the numbers in the figure:

[0031] 1. Workbench; 2. Mounting plate; 3. Pillar; 4. Support rod; 5. Mounting seat; 6. Rubber rod; 7. Fill light; 8. Clamp; 9. Turntable; 10. Cylinder; 11. Support block; 12. Support plate; 13. Positioning bolt; 14. Slider; 15. Push block; 16. Support block; 17. Mounting slot; 18. Double-thread screw; 19. Movable slot; 20. Spring. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0033] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] See also Figure 1-4 A motor assembly fixture comprises a workbench 1, columns are fixedly installed at the four corners of the bottom end of the workbench 1, and the bottom ends of the columns are provided with driving wheels, and the bottom end of the workbench 1 is provided with a supporting assembly, and the supporting assembly comprises two cylinders 10 fixedly installed at the bottom end of the workbench 1, and the two cylinders 10 are symmetrically distributed at the bottom end of the workbench 1, and the ends of the piston shafts of the two cylinders 10 are fixedly installed with supporting blocks 11, and the bottom ends of the two supporting blocks 11 are fixedly installed with supporting plates 12, and both sides of the two supporting plates 12 are fixedly installed with stabilizing plates, and the bottom ends of the supporting plates 12 and the stabilizing plates are fixedly installed with anti-slip pads. When the equipment is used, the staff can drive The driving wheel drives the workbench 1 to move. When the workbench 1 moves to a suitable location, the cylinder 10 drives the support block 11 and the support plate 12 of the same group to descend synchronously, so that the support plate 12 contacts the ground, and then the workbench 1 rises, and the driving wheel is out of contact with the ground, which can support and stabilize the workbench 1, which is beneficial to maintaining the stability of the workbench 1 during use. The stabilizing plates on both sides of the support plate 12 can balance the support plate 12, which is beneficial to improving the stability of the supporting equipment. The operation of the two cylinders 10 can adjust the height of the workbench 1, which is convenient for workers of different heights to use.

[0037] A mounting groove 17 is provided in the workbench 1, and a double-thread screw 18 is rotatably installed in the mounting groove 17. Support blocks 16 are sleeved on the two side walls of the double-thread screw 18, and the two support blocks 16 slide through the mounting groove 17. Mounting plates 2 are fixedly installed on the tops of the two support blocks 16, and clamps 8 are provided on the opposite sides of the two mounting plates 2. One end of the double-thread screw 18 passes through the workbench 1 and a turntable 9 is fixedly installed, and a handle is fixedly installed on the side of the turntable 9 away from the workbench 1. Buffer components are provided between the clamps 8 and the same group of mounting plates 2. The buffer components include pillars 3 fixedly installed on the opposite sides of the two mounting plates 2, and movable grooves 19 are provided on the opposite sides of the two pillars 3, and support rods 4 are slidably installed in the two movable grooves 19. Springs 20 are fixedly connected between the opposite ends of the two support rods 4 and the inner wall of the opposite side of the movable groove 19 of the same group, and the opposite ends of the two support rods 4 are fixedly connected to the opposite side of the clamps 8 of the same group.

[0038] After the workbench 1 is fixed, the staff places the motor housing on the top of the workbench 1, and then drives the turntable 9 to rotate through the handle, and the turntable 9 drives the double-thread screw 18 to rotate, so that the two support blocks 16 are located in the installation groove 17 and slide relative to each other, and the support block 16 moves synchronously with the same group of mounting plates 2 and clamping plates 8, so that the clamping plates 8 are in contact with the opposite side of the motor housing, which can play the role of clamping and fixing the motor housing, and the clamping plates 8 push the same group of support rods 4 to slide in the movable groove 19, and the support rods 4 push the same group of springs 20 to contract, and then the support rods 4 give the clamping plates 8 a rebound force under the action of the springs 20, so as to achieve a buffering effect, which helps to avoid damage to the motor housing due to the large clamping force.

[0039] Two symmetrically distributed limit blocks are fixedly installed on the side walls at the opposite ends of the two support rods 4. The inner wall of the movable groove 19 is provided with limit grooves matching the limit blocks of the same group. When the support rod 4 slides in the movable groove 19, the support rod 4 slides in the limit groove of the same group with the limit blocks. The cooperation between the limit blocks and the limit grooves helps to prevent the support rod 4 from leaving the movable groove 19 and helps to maintain the stability of the sliding of the support rod 4.

[0040] Two symmetrically distributed sealing pads are fixedly installed on the inner wall of the upper section of the mounting groove 17, and push blocks 15 are fixedly installed on both sides of the upper sections of the two support blocks 16, and the cross-sections of the push blocks 15 are triangular in shape. The inner wall of the mounting groove 17 plays a role in closing the upper port of the mounting groove 17 through the setting of the two sealing pads, which helps to prevent dust and other substances from entering the mounting groove 17, and the two sides of the support block 16 are provided with the setting of the push blocks 15. Because the cross-section of the push blocks 15 is triangular in shape, when the support block 16 moves, the push blocks 15 can play a role in pushing apart the two sealing pads, which is convenient for the stable movement of the support block 16. Two symmetrically distributed sliders 14 are fixedly installed on the bottom ends of the two clamping plates 8. A slide groove matching the slide block 14 is opened at the top of the workbench 1. The top ends of the two clamping plates 8 are provided with the slide block 14. When the clamping plate 8 moves, the clamping plate 8 slides with the slide block 14 in the same side slide groove. Through the cooperation of the slide block 14 and the slide groove, the positioning clamping plate 8 is limited, which is conducive to maintaining the stability of the movement of the clamping plate 8.

[0041] A fixing component is provided between the turntable 9 and the workbench 1, and the fixing component includes a rubber pad fixedly installed on the side of the workbench 1 close to the turntable 9. A positioning bolt 13 is provided on the side of the turntable 9 away from the workbench 1, and the end of the positioning bolt 13 is threadedly penetrated through the turntable 9, and the end of the positioning bolt 13 is in contact with the side opposite to the rubber pad. When the equipment completes clamping the motor housing, the positioning bolt 13 is rotated to make the end of the positioning bolt 13 contact with the rubber pad installed on one side of the workbench 1, and then the positioning bolt 13 is continuously rotated to squeeze the rubber pad. The friction force generated by the squeezing of the positioning bolt 13 and the rubber pad plays a role in fixing the turntable 9, and then plays a role in fixing the double-thread screw 18, which helps to avoid the double-thread screw 18 from rotating when the staff assembles the motor, which is beneficial to improving the clamping stability of the equipment.

[0042] A mounting base 5 is fixedly installed on one side of the workbench 1, and a fill light 7 is provided on the upper part of the mounting base 5. A rubber rod 6 is connected between the fill light 7 and the mounting base 5. The fill light 7 is arranged above the workbench 1 to play a lighting role, thereby achieving an effect of supplementing the light source, which is convenient for the staff to install the motor later. The rubber rod 6 is arranged between the fill light 7 and the mounting base 5, and the rubber rod 6 has plasticity, which is convenient for the staff to adjust the angle of the fill light 7, thereby facilitating the subsequent precise fill light.

[0043] The implementation principle of the embodiment of the present application is as follows: when the device is in use, the staff can drive the workbench 1 to move by the driving wheel. When the workbench 1 moves to a suitable location, the support assembly can be used to drive the workbench 1 to rise, so that the driving wheel is out of contact with the ground, which can support and stabilize the workbench 1, facilitate the subsequent stable use of the workbench 1, and can adjust the height of the workbench 1, so that it is convenient for staff of different heights to use. When the workbench 1 moves to a suitable position, the staff puts the motor housing on the top of the workbench 1, and then drives the turntable 9 to rotate by the handle, and the turntable 9 drives the double-thread screw 18 to rotate, so that the two support blocks 16 are located in the installation groove 17 and slide relative to each other, and the support blocks 16 By moving the mounting plate 2 and the clamping plate 8 of the same group synchronously, the clamping plate 8 is brought into contact with the opposite side of the motor housing, which can play the role of clamping and fixing the motor housing, and is convenient for the staff to assemble later. The buffer component is set between the clamping plate 8 and the mounting plate 2. When the clamping plate 8 contacts the motor housing, it can play a buffering role, which helps to avoid damage to the motor housing due to the large clamping force of the clamping plate 8, thereby achieving the effect of protecting the motor housing. After the equipment has clamped the motor housing, it can play the role of positioning and fixing the turntable 9 through the operation of the fixing component, and then play the role of positioning the double-thread screw 18, which helps to avoid the double-thread screw 18 from rotating when the staff assembles the motor, which is beneficial to improve the clamping stability of the equipment.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A motor assembly fixture, comprising a workbench (1), characterized in that: The four corners of the bottom end of the workbench (1) are fixedly installed with columns, and the bottom ends of the columns are provided with driving wheels. The bottom end of the workbench (1) is provided with a supporting assembly. The workbench (1) is provided with a mounting groove (17), and a double-threaded screw (18) is rotatably installed in the mounting groove (17). The two side walls of the double-threaded screw (18) are sleeved with supporting blocks (16), and the two supporting blocks (16) slide through the mounting groove (17). The top ends of the two supporting blocks (16) are fixedly installed with mounting plates (2), and the opposite sides of the two mounting plates (2) are provided with clamping plates (8). A buffer assembly is provided between the clamping plates (8) and the mounting plates (2) of the same group. One end of the double-threaded screw (18) passes through the workbench (1) and is fixedly installed with a turntable (9), and a handle is fixedly installed on the turntable (9) away from the workbench (1). A fixing assembly is provided between the turntable (9) and the workbench (1).

2. The motor assembly fixture according to claim 1, characterized in that: The support assembly comprises two cylinders (10) fixedly mounted on the bottom end of the workbench (1), the two cylinders (10) are symmetrically distributed at the bottom end of the workbench (1), and the piston shaft ends of the two cylinders (10) are fixedly mounted with support blocks (11), the bottom ends of the two support blocks (11) are fixedly mounted with support plates (12), and both sides of the two support plates (12) are fixedly mounted with stabilizing plates, and the bottom ends of the support plates (12) and the stabilizing plates are fixedly mounted with anti-slip pads.

3. The motor assembly fixture according to claim 1, characterized in that: The buffer assembly comprises a support (3) fixedly mounted on opposite sides of two mounting plates (2), a movable groove (19) being provided on opposite sides of the two support (3), and a support rod (4) being slidably mounted in the two movable grooves (19), a spring (20) being fixedly connected between opposite ends of the two support rods (4) and inner walls of the opposite sides of the movable grooves (19) of the same group, and opposite ends of the two support rods (4) being fixedly connected to opposite sides of the clamping plates (8) of the same group.

4. The motor assembly fixture according to claim 3, characterized in that: Two symmetrically distributed limit blocks are fixedly mounted on the side walls at opposite ends of the two support rods (4), and the inner wall of the movable groove (19) is provided with a limit groove matching the limit blocks in the same group.

5. The motor assembly fixture according to claim 1, characterized in that: The fixing assembly comprises a rubber pad fixedly mounted on a side of the workbench (1) close to the turntable (9); a positioning bolt (13) is provided on a side of the turntable (9) away from the workbench (1); and an end of the positioning bolt (13) is threadedly passed through the turntable (9); and the end of the positioning bolt (13) is in contact with a side opposite to the rubber pad.

6. The motor assembly fixture according to claim 1, characterized in that: Two symmetrically distributed sealing pads are fixedly installed on the inner wall of the upper section of the installation groove (17), and push blocks (15) are fixedly installed on both sides of the upper sections of the two support blocks (16), and the cross-sections of the push blocks (15) are both triangular.

7. The motor assembly fixture according to claim 1, characterized in that: Two symmetrically distributed sliding blocks (14) are fixedly mounted at the bottom ends of the two clamping plates (8), and a sliding groove matching the sliding blocks (14) is provided at the top end of the workbench (1).

8. The motor assembly fixture according to claim 1, characterized in that: A mounting seat (5) is fixedly mounted on one side of the workbench (1), and a fill light (7) is provided on the upper section of the mounting seat (5), and a rubber rod (6) is connected between the fill light (7) and the mounting seat (5).

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