Adjustable gear processing table

Abstract

The utility model discloses an adjustable gear processing table, including a processing table, a stepper motor is embedded and installed on the top surface of the processing table, the driving end of the stepper motor is fixedly connected to the bottom surface of the placement table, the top surface of the placement table is provided with a telescopic groove, the top surface of the placement table is fixedly connected to the bottom surface of a soft gasket, the inner bottom surface of the telescopic groove is fixedly connected to an adjustment rod, the adjustment rod is clamped in the adjustment groove provided on the bottom surface of a pressure block, the outer wall of the adjustment rod and the inner wall of the adjustment groove are respectively provided with threaded structures and are mutually engaged, the outer wall of the pressure block surrounds the fixed contact pad, the top surface of the pressure block is fixedly connected to the bottom surface of a fixed block, and the top surface of the fixed block is symmetrically provided with a taking groove; one end of the top surface of the processing table is provided with a sliding groove, and the inner walls of the sliding groove are symmetrically provided with limit grooves. The utility model can use the pressure block to move down through the inner ring of the gear to fix it, and the gears with different inner ring sizes can be quickly fixed by the downward moving distance of the pressure block of the truncated cone structure, thereby improving the fixing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing auxiliary equipment, in particular to an adjustable gear processing table. Background Art

[0002] Gears are mechanical components with teeth on the rim that can continuously mesh to transmit motion and power. In the process of gear processing, in order to facilitate the processing of gear teeth, a gear processing table is needed to clamp and fix the gear.

[0003] In this regard, the Chinese utility model patent with the authorization announcement number CN212885505U discloses a bearing platform for gear processing, including a fixed platform and a bearing plate, a positioning sleeve is installed at the bottom end of the bearing plate, a positioning round table is installed at the upper end of the bearing plate, and the positioning round tables are provided in multiple and vertically stacked, and a fixed stud is installed at the center of the surface of the uppermost positioning round table, and a bearing rod is sleeved on the outer side of the fixed stud, and an adjustment groove is provided on the surface of the bearing rod, and an adjustment bolt is provided inside the adjustment groove, and a clamping block is installed at the bottom end of the adjustment bolt; a fixed column is installed at the center of the surface of the fixed platform, and a locking assembly is installed on the surface of the fixed platform. The beneficial effect is that the center positioning of the gear to be processed can be achieved through the positioning round table, and because the positioning round table is provided with a variety of outer diameter specifications, it can be applied to the processing requirements of gears with different sizes of center holes; the locking assembly facilitates the disassembly and replacement of the bearing plate, and the replacement of positioning round tables with different outer diameters can be achieved.

[0004] However, the device needs to replace the bearing plate according to the size of the inner ring of the gear, and the fixing efficiency is low. Therefore, we propose an adjustable gear processing table to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable gear processing table to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable gear processing table, comprising a processing table,

[0007] The top surface of the processing table is embedded with a stepper motor, the driving end of the stepper motor is fixedly connected to the bottom surface of the placement table, the top surface of the placement table is provided with a telescopic groove, the top surface of the placement table is fixedly connected to the bottom surface of the soft washer, the inner bottom surface of the telescopic groove is fixedly connected to an adjustment rod, the adjustment rod is clamped in the adjustment groove provided on the bottom surface of the pressure block, the outer wall of the adjustment rod and the inner wall of the adjustment groove are respectively provided with thread structures and are clamped with each other, the outer wall of the pressure block surrounds the fixed contact pad, the top surface of the pressure block is fixedly connected to the bottom surface of the fixed block, and the top surface of the fixed block is symmetrically provided with a taking groove;

[0008] A sliding groove is provided at one end of the top surface of the processing table, and limiting grooves are symmetrically provided on both sides of the inner wall of the sliding groove. A slider is clamped in the sliding groove, and the top surface of the slider is fixedly connected to the bottom surface of the placement plate. Limiting blocks are symmetrically fixedly connected on both sides of the slider, and the limiting blocks are clamped in the limiting grooves. The top surface of the placement plate is fixedly connected to a fixing rod;

[0009] The bottom surface of the processing table is fixedly connected to the support assembly.

[0010] Preferably, the pressing block is in a truncated cone structure as a whole, the diameter of the bottom surface of the pressing block is smaller than the diameter of the top surface of the pressing block, and the diameter of the top surface of the pressing block is equal to the diameter of the telescopic slot.

[0011] Preferably, the length and width of the sliding block are respectively equal to the width and depth of the sliding groove, and the length and width of the limiting block are respectively equal to the width and depth of the limiting groove.

[0012] Preferably, the support assembly includes two support seats, the top surfaces of the two support seats are symmetrically fixed to the bottom surface of the processing table, the bottom surfaces of the support seats are provided with locking grooves, and the support plates are respectively clamped in the locking grooves, and the two support seats are respectively provided with moving openings connected to the locking grooves on the sides close to each other, and the moving plates are clamped in the moving openings, and the two ends of the moving plates are respectively fixed to the support plates, and the moving plates are provided with moving holes, and the rotating rod is clamped in the moving hole, and the inner wall of the moving hole and the outer wall of the rotating rod are respectively provided with threaded structures and clamped with each other, one end of the rotating rod is rotatably connected to the bottom surface of the processing table, and the end of the rotating rod away from the processing table is fixed to the handle.

[0013] Preferably, the length, width and thickness of the support plate are respectively equal to the length, depth and width of the engaging groove, and the width of the movable plate is equal to the width of the movable opening.

[0014] Preferably, a control switch and a control panel for adjusting the stepping motor are provided on the outer wall of the processing table.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can utilize the pressing block to move downward through the inner ring of the gear to fix it, and the gears with different inner ring sizes can be quickly fixed by the downward moving distance of the pressing block of the truncated cone structure, thereby improving the fixing efficiency.

[0017] 2. The equipment can move the support plate by turning the handle to adjust the overall height of the processing table. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the vertical section structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the structure at center A;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the support component in the utility model.

[0022] In the figure: 1. processing table; 101. sliding groove; 102. limiting groove; 2. stepping motor; 3. placing table; 301. telescopic groove; 302. soft gasket; 4. adjusting rod; 5. pressing block; 501. adjusting groove; 502. contact pad; 6. fixing block; 601. picking groove; 7. placing plate; 701. sliding block; 702. limiting block; 8. fixing rod; 9. supporting assembly; 91. supporting seat; 92. engaging groove; 93. supporting plate; 94. moving mouth; 95. moving plate; 96. moving hole; 97. rotating rod; 98. handle; 10. control panel. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1:

[0025] See also Figure 1-4 The utility model provides a technical solution: an adjustable gear processing table, comprising a processing table 1,

[0026] See also Figure 1 , Figure 2 and Figure 3 , a stepper motor 2 is embedded and installed on the top surface of the processing table 1, and the driving end of the stepper motor 2 is fixedly connected to the bottom surface of the placement table 3. A telescopic groove 301 is provided on the top surface of the placement table 3, and the bottom surface of the soft washer 302 is fixedly connected to the top surface of the placement table 3. The inner bottom surface of the telescopic groove 301 is fixedly connected to the adjusting rod 4, and the adjusting rod 4 is clamped in the adjusting groove 501 provided on the bottom surface of the pressing block 5. The outer wall of the adjusting rod 4 and the inner wall of the adjusting groove 501 are respectively provided with thread structures and are engaged with each other. The outer wall of the pressing block 5 surrounds the fixed contact pad 502, and the top surface of the pressing block 5 is fixedly connected to the bottom surface of the fixing block 6. The top surface of the fixing block 6 is symmetrically provided with a taking groove 601. During the fixing process, the equipment can protect the gears through the soft washer 302 and the contact pad 502 to avoid damage to them;

[0027] Furthermore, the pressing block 5 as a whole has a truncated cone structure, the diameter of the bottom surface of the pressing block 5 is smaller than the diameter of the top surface of the pressing block 5, and the diameter of the top surface of the pressing block 5 is equal to the diameter of the telescopic groove 301. The equipment can use the truncated cone structure of the pressing block 5 to quickly fix gears with different inner ring diameters, which is more efficient.

[0028] See also Figure 1 and Figure 2 A sliding groove 101 is provided at one end of the top surface of the processing table 1, and limiting grooves 102 are symmetrically provided on both sides of the inner wall of the sliding groove 101. The sliding groove 101 is clamped with a slider 701, and the top surface of the slider 701 is fixedly connected to the bottom surface of the placement plate 7. The limiting blocks 702 are symmetrically fixedly connected to the slider 701 on both sides, and the limiting blocks 702 are clamped in the limiting groove 102. The top surface of the placement plate 7 is fixedly connected to the fixing rod 8. During the processing, the placement plate 7 and the fixing rod 8 can be used to stack multiple unprocessed gears. The placement plate 7 can slide and adjust the position under the clamping connection between the slider 701 and the sliding groove 101, which is convenient for taking;

[0029] Furthermore, the length and width of the sliding block 701 are respectively equal to the width and depth of the sliding groove 101 , and the length and width of the limiting block 702 are respectively equal to the width and depth of the limiting groove 102 .

[0030] See also Figure 1 The bottom surface of the processing table 1 is fixedly connected to the support assembly 9.

[0031] See also Figure 1 A control panel 10 for controlling switches and adjusting the stepping motor 2 is provided on the outer wall of the processing table 1 .

[0032] Embodiment 2:

[0033] See also Figure 1 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0034] Specifically, the support assembly 9 includes two support seats 91, and the top surfaces of the two support seats 91 are symmetrically fixed to the bottom surface of the processing table 1. The bottom surface of the support seat 91 is provided with a clamping groove 92, and the support plate 93 is respectively clamped in the clamping groove 92. The two support seats 91 are close to each other. The side is provided with a moving opening 94 connected to the clamping groove 92, and the moving plate 95 is clamped in the moving opening 94. The two ends of the moving plate 95 are respectively fixed to the support plate 93, and a moving hole 96 is provided on the moving plate 95. The rotating rod 97 is clamped in the moving hole 96. The inner wall of the moving hole 96 and the outer wall of the rotating rod 97 are respectively provided with a threaded structure and are clamped with each other. One end of the rotating rod 97 is rotatably connected to the bottom surface of the processing table 1, and the end of the rotating rod 97 away from the processing table 1 is fixedly connected to a handle 98. The equipment can drive the rotating rod 97 to rotate by rotating the handle 98 in the support assembly 9, so that the moving plate 95 drives the support plate 93 to move, and the height of the processing table 1 is adjusted, which is more flexible to use.

[0035] Furthermore, the length, width and thickness of the support plate 93 are respectively equal to the length, depth and width of the engaging groove 92 , and the width of the movable plate 95 is equal to the width of the movable opening 94 .

[0036] See also Figures 1 to 4 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0037] When the utility model is in use, the gear to be processed is placed on the placement table 3, and the fixing block 6 and the pressing block 5 are picked up by using the taking groove 601, so that the pressing block 5 passes through the inner ring of the gear and the adjustment groove 501 is engaged with the adjustment rod 4, and the fixing block 6 is rotated by using the taking groove 601 to drive the pressing block 5 to rotate, so that the pressing block 5 with a truncated cone structure passes through the inner ring of the gear and extends into the telescopic groove 301, until the pressing block 5 moves down to a position that matches the diameter of the inner ring of the gear, and the gear is fixed on the placement table 3. In this way, gears with different inner ring diameters can be quickly fixed, and the efficiency is high. During the fixing process, the equipment can pass through the soft gasket 302 and the contact pad 502 protect the gears to avoid damage to them. The device can use the control panel 10 to control the stepper motor 2 to drive the placement table 3 to rotate, so as to facilitate the processing of different positions of the gears. During the processing, the placement plate 7 and the fixed rod 8 can be used to stack multiple unprocessed gears. The placement plate 7 can be slid and adjusted to the position under the clamping connection between the slider 701 and the sliding groove 101, which is convenient for taking; the device can drive the rotating rod 97 to rotate by rotating the handle 98 in the supporting assembly 9, so that the movable plate 95 drives the supporting plate 93 to move, and the height of the processing table 1 is adjusted, which is more flexible to use.

[0038] 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 adjustable gear processing table, comprising a processing table (1), characterized in that: The top surface of the processing table (1) is embedded with a stepper motor (2), the driving end of the stepper motor (2) is fixedly connected to the bottom surface of the placement table (3), the top surface of the placement table (3) is provided with a telescopic groove (301), the top surface of the placement table (3) is fixedly connected to the bottom surface of a soft gasket (302), the inner bottom surface of the telescopic groove (301) is fixedly connected to an adjustment rod (4), the adjustment rod (4) is clamped in an adjustment groove (501) provided on the bottom surface of a pressing block (5), the outer wall of the adjustment rod (4) and the inner wall of the adjustment groove (501) are respectively provided with thread structures and are mutually clamped, the outer wall of the pressing block (5) surrounds the fixed contact pad (502), the top surface of the pressing block (5) is fixedly connected to the bottom surface of a fixed block (6), and a picking groove (601) is symmetrically provided on the top surface of the fixed block (6); A sliding groove (101) is provided at one end of the top surface of the processing table (1), and limiting grooves (102) are symmetrically provided on both sides of the inner wall of the sliding groove (101), a sliding block (701) is clamped in the sliding groove (101), the top surface of the sliding block (701) is fixedly connected to the bottom surface of the placement plate (7), limiting blocks (702) are symmetrically fixedly connected on both sides of the sliding block (701), the limiting blocks (702) are clamped in the limiting groove (102), and the top surface of the placement plate (7) is fixedly connected to the fixing rod (8); The bottom surface of the processing table (1) is fixedly connected to a support assembly (9).

2. The adjustable gear processing table according to claim 1, characterized in that: The pressing block (5) is in the form of a truncated cone structure as a whole, the diameter of the bottom surface of the pressing block (5) is smaller than the diameter of the top surface of the pressing block (5), and the diameter of the top surface of the pressing block (5) is equal to the diameter of the telescopic groove (301).

3. The adjustable gear processing table according to claim 1, characterized in that: The length and width of the sliding block (701) are respectively equal to the width and depth of the sliding groove (101), and the length and width of the limiting block (702) are respectively equal to the width and depth of the limiting groove (102).

4. The adjustable gear processing table according to claim 1, characterized in that: The support assembly (9) comprises two support seats (91), the top surfaces of the two support seats (91) are symmetrically fixed to the bottom surface of the processing table (1), the bottom surface of the support seat (91) is provided with a clamping groove (92), and the support plate (93) is respectively clamped in the clamping groove (92), and the two sides of the two support seats (91) that are close to each other are respectively provided with a moving opening (94) connected to the clamping groove (92), and the moving plate (95) is clamped in the moving opening (94), and the two ends of the moving plate (95) are respectively fixed to the support plate (93), and the moving plate (95) is provided with a moving hole (96), and the moving hole (96) is clamped in a rotating rod (97), and the inner wall of the moving hole (96) and the outer wall of the rotating rod (97) are respectively provided with a threaded structure and are clamped with each other, and one end of the rotating rod (97) is rotatably connected to the bottom surface of the processing table (1), and the end of the rotating rod (97) away from the processing table (1) is fixed to a handle (98).

5. The adjustable gear processing table according to claim 4, characterized in that: The length, width and thickness of the support plate (93) are respectively equal to the length, depth and width of the engaging groove (92), and the width of the movable plate (95) is equal to the width of the movable opening (94).

6. The adjustable gear processing table according to claim 1, characterized in that: A control switch and a control panel (10) for adjusting the stepping motor (2) are provided on the outer wall of the processing table (1).

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