Elevator wheel assembling machine

Abstract

The utility model relates to the technical field of elevator wheel assembling devices, in particular to an elevator wheel assembling machine which comprises a base, a support is fixedly arranged at the top end of the base, a supporting table is fixedly arranged at the top end of one side of the base, an L-shaped frame is fixedly arranged at the top end of the other side of the base, and a cavity is formed in the support. A transverse rod is slidably arranged in the cavity, connecting blocks are slidably arranged on the two sides of the transverse rod, the other sides of the connecting blocks extend out of the support and are fixedly connected with vertical plates, a plurality of shifting rods are fixedly arranged on the upper portions of the adjacent sides of the vertical plates in an array mode, and a mounting plate is slidably arranged at the bottom end of the horizontal part of the L-shaped frame; a first air cylinder is fixedly arranged at the bottom end of the mounting plate, the output end of the first air cylinder is fixedly connected with a pressing block, and a plurality of second air cylinders are fixedly embedded in the top end of the base in an array mode.

Description

Technical Field

[0001] The utility model relates to an elevator wheel assembly machine and belongs to the technical field of elevator wheel assembly devices. Background Art

[0002] The elevator roller is a device that uses the rolling principle. It is mainly composed of components such as wheel rims, axles, bearings and tires. In elevator equipment, the roller bears the weight of the elevator car and various forces brought by the operation of the elevator, and smoothly runs the car on the guide rail. The elevator wheel needs to be assembled during the production process.

[0003] According to the announcement number CN219925133U, an elevator wheel assembly machine is disclosed. The utility model optimizes the assembly structure, reduces the production cost, and is suitable for promotion. However, during use, the wheel shell needs to be clamped by a clamping member until it is separated from the conveyor. At this time, the contact area between the wheel shell and the clamping member is small and the bottom inner walls of the clamping members on both sides are inclined, which makes the stability of the bearing when pressed into the wheel shell poor, thereby affecting the quality of the elevator wheel assembly. Utility Model Content

[0004] The purpose of the utility model is to provide an elevator wheel assembly machine, which can effectively improve the stability of the elevator wheel assembly during assembly and improve the quality of elevator wheel assembly to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An elevator wheel assembly machine comprises a base, a support is fixedly provided on the top of the base, a support platform is fixedly provided on the top of one side of the base, an L-shaped frame is fixedly provided on the top of the other side of the base, a cavity is opened in the support, a cross bar is slidably provided in the cavity, connecting blocks are slidably provided on both sides of the cross bar, the other sides of the connecting blocks extend to the outside of the support and are fixedly connected with vertical plates, a plurality of shifting rods are fixedly provided in an array on the upper parts of one side adjacent to each other between the vertical plates, a mounting plate is slidably provided on the bottom end of the horizontal part of the L-shaped frame, a cylinder 1 is fixedly provided on the bottom end of the mounting plate, and a pressure block is fixedly connected to the output end of the cylinder 1.

[0007] Furthermore, a plurality of cylinders 2 are fixedly embedded in an array at the top end of the base, and output ends of the cylinders 2 extend into the cavity and are fixedly connected to the bottom end of the cross bar.

[0008] Furthermore, a slide groove is provided in the cross bar, a motor is fixedly provided on an inner wall of one side of the slide groove, a screw rod is fixedly connected to the output end of the motor, a slider is threadedly sleeved on the screw rod, the connecting blocks are fixedly connected to a side adjacent to the slider, and a threaded seat matching the screw rod is fixedly embedded through the slider.

[0009] Furthermore, through grooves are formed on both sides of the support to allow the connecting block to move up and down and left and right.

[0010] Furthermore, a second slide groove is provided at the bottom end of the horizontal portion of the L-shaped frame, a second motor is fixedly provided on an inner wall of one side of the second slide groove, a second screw is fixedly connected to the output end of the second motor, a second slider is threadedly sleeved on the second screw, the bottom end of the second slider is fixedly connected to the bottom end of the mounting plate, and a threaded seat matching the second screw is fixedly embedded through the second slider.

[0011] Furthermore, a limit plate is fixedly mounted on the telescopic rod of the cylinder one, a pressure seat is slidingly mounted on the telescopic rod of the cylinder one, the pressure block is located in the pressure seat, and an electromagnet is fixedly embedded in a ring on the lower inner wall of the pressure seat.

[0012] Furthermore, a spring is provided on the sliding sleeve of the telescopic rod of the cylinder 1, the bottom end of the spring is fixedly connected to the top end of the pressure seat, and the top end of the spring is fixedly connected to the bottom end of the limit plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with a lever and a pressure seat. When in use, the cross bar is driven downward by the second cylinder, so that the lever contacts the top of the support, and then the first motor can drive the first screw to rotate. At this time, the first screw will drive the slider to move in the slide groove, and the slider will drive the vertical plate and the lever to move backward through the connecting block, so that the wheel shell between the lever is pushed backward a fixed distance, and at the same time, the first cylinder pushes the pressure block and the pressure seat to move downward, so that the pressure seat is sleeved on the bearing on the support platform, and the electromagnet is energized at this time, so that the bearing can be adsorbed In the pressure seat, the mounting plate is then moved to just above the wheel shell. At this time, the cylinder pushes the pressure seat and the pressure block to move downward. When the pressure seat contacts the wheel shell, the cylinder pushes the pressure block to continue to move downward, so that the bearing can be pressed into the wheel shell. At this time, the cylinder drives the limit plate to squeeze the spring downward, thereby squeezing the pressure seat, and then the pressure seat can press the wheel shell, so that the bearing can be pressed into the wheel shell through the pressure block. The utility model can effectively improve the stability of the elevator wheel assembly during assembly and improve the quality of elevator wheel assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of an elevator wheel assembly machine of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of an elevator wheel assembly machine of the utility model;

[0018] Figure 3 It is a side view of a crossbar of an elevator wheel assembly machine of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a crossbar of an elevator wheel assembly machine of the utility model;

[0020] Figure 5 The utility model is an elevator wheel assembly machine Figure 2 The enlarged view of point A in the middle;

[0021] Numbers in the figure: 1. base; 2. support; 3. support table; 4. L-shaped frame; 5. cavity; 6. cross bar; 7. connecting block; 8. vertical plate; 9. lever; 10. mounting plate; 11. cylinder one; 12. pressure block; 13. cylinder two; 14. slide slot one; 15. motor one; 16. screw rod one; 17. slider one; 18. through slot; 19. slide slot two; 20. motor two; 21. screw rod two; 22. slider two; 23. limit plate; 24. pressure seat; 25. electromagnet; 26. spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1 Please refer to Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] An elevator wheel assembly machine comprises a base 1, a support 2 is fixedly provided at the top of the base 1, a support platform 3 is fixedly provided at the top of one side of the base 1, an L-shaped frame 4 is fixedly provided at the top of the other side of the base 1, a cavity 5 is opened in the support 2, a cross bar 6 is slidably provided in the cavity 5, connecting blocks 7 are slidably provided on both sides of the cross bar 6, the other sides of the connecting blocks 7 extend to the outside of the support 2 and are fixedly connected with vertical plates 8, a plurality of shifting rods 9 are fixedly provided in an array on the upper part of one side adjacent to each other between the vertical plates 8, a mounting plate 10 is slidably provided at the bottom end of the horizontal part of the L-shaped frame 4, a cylinder 11 is fixedly provided at the bottom end of the mounting plate 10, and a pressure block 12 is fixedly connected to the output end of the cylinder 11.

[0025] Specifically, Figure 1-Figure 5 As shown, a plurality of cylinders 13 are fixedly embedded in an array at the top of the base 1, and the output ends of the cylinders 13 extend into the cavity 5 and are fixedly connected to the bottom end of the cross bar 6. The cylinders 13 can drive the cross bar 6 to move up and down in the cavity 5.

[0026] Specifically, Figure 1-Figure 5 As shown, a slide groove 14 is provided in the cross bar 6, and a motor 15 is fixedly provided on the inner wall of one side of the slide groove 14, and a screw rod 16 is fixedly connected to the output end of the motor 15, and a slider 17 is threadedly sleeved on the screw rod 16, and the connecting blocks 7 are fixedly connected to the side adjacent to the slider 17, and a threaded seat matching the screw rod 16 is fixedly embedded on the slider 17, and a through groove 18 for allowing the connecting block 7 to move up and down and left and right is provided on both sides of the support 2. The screw rod 16 can be driven to rotate by the motor 15, and at this time, the screw rod 16 will drive the slider 17 to move in the slide groove 14, and the slider 17 will drive the vertical plate 8 and the lever 9 to move forward and backward through the connecting block 7.

[0027] Specifically, Figure 1-Figure 5 As shown, a second slide groove 19 is provided at the bottom end of the horizontal portion of the L-shaped frame 4, and a second motor 20 is fixedly provided on the inner wall of one side of the second slide groove 19. A second screw rod 21 is fixedly connected to the output end of the second motor 20. A second slider 22 is threadedly sleeved on the second screw rod 21. The bottom end of the second slider 22 is fixedly connected to the bottom end of the mounting plate 10. A threaded seat matching the second screw rod 21 is fixedly embedded through the second slider 22. The second screw rod 21 can be driven to rotate by the second motor 20. At this time, the second screw rod 21 will drive the second slider 22 to move in the second slide groove 19, and the mounting plate 10 can be driven to move left and right by the second slider 22.

[0028] Specifically, Figure 1-Figure 5As shown, a limit plate 23 is fixedly sleeved on the telescopic rod of the cylinder 11, a pressure seat 24 is slidably sleeved on the telescopic rod of the cylinder 11, the pressure block 12 is located in the pressure seat 24, and an electromagnet 25 is fixedly embedded in a ring on the lower inner wall of the pressure seat 24. By setting the pressure seat 24, the pressure seat 24 can be sleeved on the bearing, and the electromagnet 25 is energized, so that the bearing can be adsorbed in the pressure seat 24.

[0029] Example 2 Please refer to Figure 1 and Figure 2 The difference between this embodiment and embodiment 1 is that a spring 26 is provided on the sliding sleeve of the telescopic rod of the cylinder 11, and the bottom end of the spring 26 is fixedly connected to the top end of the pressure seat 24, and the top end of the spring 26 is fixedly connected to the bottom end of the limit plate 23. When the pressure seat 24 contacts the wheel shell, the cylinder 11 pushes the pressure block 12 to continue to move downward, so that the bearing can be pressed into the wheel shell. At this time, the cylinder 11 drives the limit plate 23 to squeeze the spring 26 downward, so that the pressure seat 24 can be squeezed, and then the wheel shell can be pressed through the pressure seat 24.

[0030] The working principle of the utility model is as follows: when in use, the cross bar 6 is driven downward by the cylinder 13, so that the lever 9 contacts the top of the support 2, and then the motor 15 can drive the screw 16 to rotate. At this time, the screw 16 will drive the slider 17 to move in the slide groove 14, and the slider 17 will drive the vertical plate 8 and the lever 9 to move backward through the connecting block 7, so that the wheel shell between the lever 9 is pushed backward by a fixed distance, and at the same time, the cylinder 11 pushes the pressure block 12 and the pressure seat 24 to move downward, so that the pressure seat 24 is sleeved on the bearing on the support platform 3. At this time, the electromagnet 25 is energized, so that the bearing can be adsorbed in the pressure seat 24, and then the motor 20 can drive The movable screw rod 21 rotates, and the screw rod 21 drives the slider 22 to move in the slide groove 19. The slider 22 can drive the mounting plate 10 to move left and right, so that the mounting plate 10 moves to the top of the wheel shell. At this time, the cylinder 11 pushes the pressure seat 24 and the pressure block 12 to move downward. When the pressure seat 24 contacts the wheel shell, the cylinder 11 pushes the pressure block 12 to continue to move downward, so that the bearing can be pressed into the wheel shell. At this time, the cylinder 11 drives the limit plate 23 to squeeze the spring 26 downward, so that the pressure seat 24 can be squeezed, and then the wheel shell can be pressed by the pressure seat 24, so that the bearing can be pressed into the wheel shell by the pressure block 12.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elevator wheel assembly machine, comprising a base (1), characterized in that: A support (2) is fixedly provided at the top of the base (1), a support platform (3) is fixedly provided at the top of one side of the base (1), an L-shaped frame (4) is fixedly provided at the top of the other side of the base (1), a cavity (5) is opened in the support (2), a cross bar (6) is slidably provided in the cavity (5), connecting blocks (7) are slidably provided on both sides of the cross bar (6), the other sides of the connecting blocks (7) extend to the outside of the support (2) and are fixedly connected to vertical plates (8), a plurality of shifting rods (9) are fixedly provided in an array on the upper parts of the adjacent sides of the vertical plates (8), a mounting plate (10) is slidably provided at the bottom end of the horizontal part of the L-shaped frame (4), a cylinder 1 (11) is fixedly provided at the bottom end of the mounting plate (10), and a pressure block (12) is fixedly connected to the output end of the cylinder 1 (11).

2. An elevator wheel assembly machine according to claim 1, characterized in that: A plurality of cylinders 2 (13) are fixedly embedded in an array at the top end of the base (1), and the output ends of the cylinders 2 (13) all extend into the cavity (5) and are fixedly connected to the bottom end of the crossbar (6).

3. The elevator wheel assembly machine according to claim 1, characterized in that: A slide groove (14) is provided in the cross bar (6), a motor (15) is fixedly provided on an inner wall of one side of the slide groove (14), a screw rod (16) is fixedly connected to the output end of the motor (15), a slider (17) is threadedly sleeved on the screw rod (16), the connecting blocks (7) are fixedly connected to a side adjacent to the slider (17), and a threaded seat matching the screw rod (16) is fixedly embedded in the slider (17).

4. The elevator wheel assembly machine according to claim 1, characterized in that: Through slots (18) are provided on both sides of the support (2) to allow the connection block (7) to move up and down and left and right.

5. The elevator wheel assembly machine according to claim 1, characterized in that: A second slide groove (19) is provided at the bottom end of the horizontal portion of the L-shaped frame (4), a second motor (20) is fixedly provided on an inner wall of one side of the second slide groove (19), a second screw rod (21) is fixedly connected to the output end of the second motor (20), a second slider (22) is threadedly sleeved on the second screw rod (21), the bottom end of the second slider (22) is fixedly connected to the bottom end of the mounting plate (10), and a threaded seat matching the second screw rod (21) is fixedly embedded through the second slider (22).

6. The elevator wheel assembly machine according to claim 1, characterized in that: A limit plate (23) is fixedly sleeved on the telescopic rod of the cylinder one (11), a pressure seat (24) is slidably sleeved on the telescopic rod of the cylinder one (11), the pressure block (12) is located in the pressure seat (24), and an electromagnet (25) is fixedly embedded in the lower inner wall of the pressure seat (24) in an annular manner.

7. An elevator wheel assembly machine according to claim 6, characterized in that: A spring (26) is provided on the sliding sleeve of the telescopic rod of the cylinder 1 (11), the bottom end of the spring (26) is fixedly connected to the top end of the pressure seat (24), and the top end of the spring (26) is fixedly connected to the bottom end of the limit plate (23).

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