Fixing seat for bevel gear machining

Abstract

The utility model discloses a bevel gear machining fixing seat which comprises a working table, a rectangular groove is formed in the top of the working table, an adjusting motor is fixedly installed on the inner side wall of the working table, a positive and negative screw rod is fixedly installed at the output end of the side face of the adjusting motor, and the side end of the positive and negative screw rod is movably connected to the inner side wall of the working table through a bearing. Two groups of sliding seats are movably connected to the positive and negative screw rod symmetrically, the top ends of the sliding seats movably extend upwards through the rectangular groove, a supporting plate is fixedly connected to the top wall of each sliding seat, a vertical plate is fixedly connected to the top wall of each supporting plate, and a clamping plate is fixedly connected to the opposite side wall of each vertical plate. According to the bevel gear machining device, the movable groove is formed, in the rotating process of a bevel gear, the bevel gear can pass through the pin roller, the pin roller rotates through the rotating rod, rotation of the bevel gear is better adapted, the bevel gear machining process is more flexible, practicability is higher, and the bevel gear machining device is simple in structure, high in flexibility and higher in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of bevel gear processing, in particular to a bevel gear processing fixing seat. Background Art

[0002] Bevel gears are also called bevel gears. Bevel gears have the following characteristics: long life, high load bearing capacity; strong chemical and corrosion resistance; noise reduction and vibration reduction; light weight and low cost; easy to form and good lubricity. Therefore, bevel gears are widely used in industrial transmission equipment, vehicle differentials, locomotives, ships, power plants, steel plants, railway track inspection, etc. In the processing of bevel gears, the raw material workpiece to be processed needs to be fixed by a fixing fixture to prevent the workpiece from moving during the processing;

[0003] In this regard, the Chinese utility model patent with the authorization announcement number CN212826011U discloses a fixed tool for processing active bevel gears, including a processing table, the lower surface of the processing table is fixedly connected to a motor box, the interior of the motor box is provided with a noise reduction protective shell, the interior of the noise reduction protective shell is provided with a motor, the side wall of the motor box is provided with a heat dissipation hole, the upper surface of the processing table is provided with a slide groove, the interior of the slide groove is slidably connected with a slider, and the upper surface of the slider is fixedly connected with a moving arm. The fixed tool for processing active bevel gears can achieve a firm fixation of the second fixing mechanism and the bevel gear through the setting of the first fixing mechanism, thereby avoiding the shaking of the bevel gear during processing, and can limit the first protrusion through the setting of the second fixing mechanism, thereby achieving the fixed limit of the bevel gear, facilitating the firm processing of the bevel gear, and can avoid the eccentric vibration caused by the gravity of the bevel gear during rotation, resulting in incomplete processing by the setting of the bevel gear being placed vertically;

[0004] The existing bevel gear processing position is often fixed by clamping with two sets of clamping plates to fix the position of the bevel gear. However, during the bevel gear processing, it is often necessary to rotate the bevel gear to drive the bevel gear to rotate, so as to process the bevel gear better and more comprehensively. For this reason, we propose a bevel gear processing fixing seat to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a bevel gear processing fixing seat to solve the problems raised in the above background technology.

[0006] A bevel gear processing fixed seat, comprising a workbench, a rectangular groove is opened in the top of the workbench, an adjusting motor is fixedly installed on the inner side wall of the workbench, a forward and reverse screw is fixedly installed on the output end of the side of the adjusting motor, the side ends of the forward and reverse screw are movably connected to the inner side wall of the workbench through bearings, a slide seat is movably connected to the forward and reverse screw, and two groups of slide seats are symmetrically arranged, the top end of the slide seat movably extends upward through the rectangular groove, the top wall of the slide seat is fixedly connected to a support plate, the top wall of the support plate is fixedly connected to a vertical plate, and a clamping plate is fixedly connected to a side wall opposite to the vertical plate;

[0007] An arc-shaped movable groove is opened on the inner wall of the splint, and a bearing seat is symmetrically fixedly connected to the inner wall of the movable groove. There are multiple groups of bearing seats, and a rotating rod is rotatably connected in the bearing seat. A roller is fixedly inserted on the rotating rod, and the outer wall of the roller extends to the outside of the movable groove. A buffer pad is fixedly connected to the outer wall of the roller;

[0008] A support box is fixedly connected to the top of the workbench, a limit rod is fixedly connected to the top of the support box, a circular groove is opened in the top of the support box, a rotating plate is movably placed in the circular groove, a rotating motor is fixedly installed on the bottom surface of the support box, a rotating shaft is fixedly installed on the top output end of the rotating motor, and the top end of the rotating shaft is fixedly connected to the bottom wall of the rotating plate.

[0009] Preferably, the slide rail is provided in a circular ring structure, and the side end of the slide rod is movably clamped in the slide rail.

[0010] Preferably, the outer wall of the workbench is fixedly connected with control keys, and multiple groups of control keys are provided.

[0011] Preferably, the bottom wall of the rotating plate is fixedly connected with a slide rod, two groups of the slide rods are symmetrically arranged, and the inner wall of the support box is fixedly connected with a slide rail.

[0012] Preferably, the inner wall of the splint is arranged in an arc-shaped structure, and the top of the rotating plate is fixedly connected with an anti-slip pad.

[0013] Preferably, a slider is fixedly connected to the bottom wall of the slide seat, a slide groove is provided on the inner bottom surface of the workbench, and the bottom end of the slider is movably clamped in the slide groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model inserts the bevel gear on the limiting rod, makes its bottom wall abut against the rotating plate, and performs preliminary limiting of the bevel gear through the limiting rod, which is convenient for subsequent position fixing, and starts the adjusting motor to drive the positive and negative screws to rotate, and the positive and negative screws drive the two sets of slide seats to approach each other, and the sliding block is provided to cooperate with the slide groove, so that the movement stability of the slide seat is stronger, and the slide seat drives the clamping plate to approach each other through the supporting plate and the vertical plate, and the clamping plate moves to clamp the side wall of the bevel gear, which is convenient and fast, and starts the rotating motor to drive the rotating shaft to rotate, and the rotating shaft drives the rotating plate to rotate, and the rotating plate drives the bevel gear to rotate, and the anti-skid pad is provided to make the connection between the rotating plate and the bevel gear more closely, and the bevel gear can be rotated, so that better processing can be performed, and the sliding rod is provided to cooperate with the slide rail to make the rotating plate more stable during the rotation process, and the movable groove is provided, and the roller will pass through the roller during the rotation process of the bevel gear, and the roller rotates through the rotating rod, so as to better adapt to the rotation of the bevel gear, so that the processing process of the bevel gear is more flexible and more practical, and the device has the advantages of simple structure, convenient operation, high flexibility and stronger universality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the workbench in the utility model;

[0018] Figure 3 This is a schematic diagram of the internal paving structure of the plywood in the utility model;

[0019] Figure 4 It is a schematic diagram of the front view structure of the interior of the support box in the utility model.

[0020] In the figure: 1. workbench; 101. rectangular groove; 102. control key; 2. adjustment motor; 3. forward and reverse screws; 4. slide seat; 401. slider; 402. slide groove; 5. support plate; 501. vertical plate; 6. clamping plate; 601. movable groove; 7. bearing seat; 8. rotating rod; 9. roller; 901. buffer pad; 10. support box; 1001. circular groove; 11. limit rod; 12. rotating plate; 1201, anti-skid pad; 13. slide rail; 14. slide rod; 15. rotating motor; 16. rotating shaft. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] See also Figure 1-2 The utility model provides a technical solution: a bevel gear processing fixed seat, including a workbench 1, a rectangular groove 101 is opened in the top of the workbench 1, an adjusting motor 2 is fixedly installed on the inner side wall of the workbench 1, and a positive and negative screw rod 3 is fixedly installed on the output end of the side of the adjusting motor 2. The side ends of the positive and negative screw rods 3 are movably connected to the inner side wall of the workbench 1 through bearings, and a slide 4 is movably connected to the positive and negative screw rods 3, and the slide 4 is symmetrically arranged with two groups. The top of the slide 4 movably extends upward through the rectangular groove 101, and the top wall of the slide 4 is fixedly connected with a support plate 5, and the top wall of the support plate 5 is fixedly connected with a vertical plate 501, and a clamping plate 6 is fixedly connected to the side wall opposite to the vertical plate 501. By starting the adjusting motor 2 to drive the positive and negative screw rods 3 to rotate, the positive and negative screw rods 3 drive the two groups of slides 4 to approach each other, and the slide 4 drives the clamping plate 6 to approach each other through the support plate 5 and the vertical plate 501, and the clamping plate 6 moves to clamp the side wall of the bevel gear, which is convenient and fast.

[0024] It should be noted that an arc-shaped movable groove 601 is provided on the inner wall of the clamping plate 6, and a bearing seat 7 is symmetrically fixedly connected to the inner wall of the movable groove 601. The bearing seat 7 is provided with multiple groups, and a rotating rod 8 is rotatably connected in the bearing seat 7. A roller 9 is fixedly inserted on the rotating rod 8, and the outer wall of the roller 9 extends to the outside of the movable groove 601. The outer wall of the roller 9 is fixedly connected with a buffer pad 901. By providing the movable groove 601, during the rotation process of the bevel gear, it will pass through the roller 9, and the roller 9 is rotated by the rotating rod 8, which better adapts to the rotation of the bevel gear, making the bevel gear processing process more flexible and more practical.

[0025] It should be noted that a support box 10 is fixedly connected to the top of the workbench 1, and a limiting rod 11 is fixedly connected to the top of the support box 10. The bevel gear is inserted into the limiting rod 11 so that its bottom wall abuts against the rotating plate 12. The bevel gear is initially limited by the limiting rod 11 to facilitate subsequent position fixation. A circular groove 1001 is opened in the top of the support box 10, and a rotating plate 12 is movably placed in the circular groove 1001. A rotating motor 15 is fixedly installed on the bottom surface of the support box 10, and a rotating shaft 16 is fixedly installed on the top output end of the rotating motor 15. The top of the rotating shaft 16 is fixedly connected to the bottom wall of the rotating plate 12. By starting the rotating motor 15, the rotating shaft 16 is driven to rotate, and the rotating shaft 16 drives the rotating plate 12 to rotate, and the rotating plate 12 drives the bevel gear to rotate. The bevel gear can rotate, and better processing can be performed.

[0026] Embodiment 2:

[0027] See also Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0028] Specifically, the inner wall of the clamping plate 6 is arranged in an arc-shaped structure, and the top of the rotating plate 12 is fixedly connected with an anti-skid pad 1201 . The anti-skid pad 1201 makes the connection between the rotating plate 12 and the bevel gear tighter.

[0029] It should be noted that a slider 401 is fixedly connected to the bottom wall of the slide seat 4, a slide groove 402 is provided on the inner bottom surface of the workbench 1, and the bottom end of the slider 401 is movably engaged in the slide groove 402. By providing the slider 401 for use with the slide groove 402, the movement stability of the slide seat 4 is enhanced.

[0030] It should be noted that the bottom wall of the rotating plate 12 is fixedly connected with a slide rod 14, and two groups of slide rods 14 are symmetrically arranged. The inner wall of the support box 10 is fixedly connected with a slide rail 13. By arranging the slide rod 14 for use with the slide rail 13, the stability of the rotating plate 12 is enhanced during its rotation.

[0031] In addition, the slide rail 13 is provided in a circular ring structure, and the side end of the slide rod 14 is movably engaged in the slide rail 13 .

[0032] Specifically, the outer wall of the workbench 1 is fixedly connected with control keys 102 , and the control keys 102 are provided in multiple groups.

[0033] 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;

[0034] When the utility model is in use, the bevel gear is inserted into the limiting rod 11, so that its bottom wall abuts against the rotating plate 12, and the limiting rod 11 is used to initially limit the bevel gear, which is convenient for subsequent position fixing. By starting the adjusting motor 2 to drive the forward and reverse screws 3 to rotate, the forward and reverse screws 3 drive the two sets of slide seats 4 to approach each other, and the slider 401 is provided to cooperate with the slide groove 402 to make the movement stability of the slide seat 4 stronger. The slide seat 4 drives the clamping plate 6 to approach each other through the support plate 5 and the vertical plate 501, and the clamping plate 6 moves to clamp the side wall of the bevel gear, which is convenient and fast. By starting the rotating motor 15 to drive the rotating shaft 16 to rotate, the rotating shaft 16 with The movable rotating plate 12 rotates, and the rotating plate 12 drives the bevel gear to rotate. The anti-slip pad 1201 is provided to make the connection between the rotating plate 12 and the bevel gear tighter. The bevel gear can rotate, so it can be better processed. The slide rod 14 is provided to cooperate with the slide rail 13 to make the rotating plate 12 more stable during its rotation. The movable groove 601 is provided to make the bevel gear pass through the roller 9 during its rotation. The roller 9 rotates through the rotating rod 8 to better adapt to the rotation of the bevel gear, making the bevel gear processing process more flexible and more practical. The device has a simple structure, convenient operation, high flexibility and greater universality.

[0035] 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. A bevel gear processing fixed seat, comprising a workbench (1), characterized in that: A rectangular groove (101) is provided in the top of the workbench (1); an adjusting motor (2) is fixedly installed on the inner wall of the workbench (1); a forward and reverse screw (3) is fixedly installed on the side output end of the adjusting motor (2); the side ends of the forward and reverse screws (3) are movably connected to the inner wall of the workbench (1) through bearings; a slide seat (4) is movably connected to the forward and reverse screws (3); and the slide seats (4) are symmetrically arranged in two groups; the top end of the slide seat (4) movably extends upward through the rectangular groove (101); the top wall of the slide seat (4) is fixedly connected to a support plate (5); the top wall of the support plate (5) is fixedly connected to a vertical plate (501); and a clamping plate (6) is fixedly connected to the side wall opposite to the vertical plate (501); The inner wall of the clamping plate (6) is provided with an arc-shaped movable groove (601), the inner wall of the movable groove (601) is symmetrically fixedly connected with a bearing seat (7), the bearing seat (7) is provided with multiple groups, a rotating rod (8) is rotatably connected inside the bearing seat (7), a roller (9) is fixedly inserted on the rotating rod (8), and the outer wall of the roller (9) extends to the outside of the movable groove (601), and the outer wall of the roller (9) is fixedly connected with a buffer pad (901); A support box (10) is fixedly connected to the top of the workbench (1), a limit rod (11) is fixedly connected to the top of the support box (10), a circular groove (1001) is opened in the top of the support box (10), a rotating plate (12) is movably placed in the circular groove (1001), a rotating motor (15) is fixedly installed on the bottom surface of the support box (10), a rotating shaft (16) is fixedly installed on the top output end of the rotating motor (15), and the top end of the rotating shaft (16) is fixedly connected to the bottom wall of the rotating plate (12).

2. A bevel gear processing fixing seat according to claim 1, characterized in that: The inner wall of the clamping plate (6) is arranged in an arc-shaped structure, and the top of the rotating plate (12) is fixedly connected with an anti-slip pad (1201).

3. The bevel gear processing fixing seat according to claim 1, characterized in that: The bottom wall of the slide seat (4) is fixedly connected with a slider (401), and the inner bottom surface of the workbench (1) is provided with a slide groove (402), and the bottom end of the slider (401) is movably engaged in the slide groove (402).

4. A bevel gear processing fixing seat according to claim 1, characterized in that: The bottom wall of the rotating plate (12) is fixedly connected with a slide rod (14), and two groups of the slide rods (14) are symmetrically arranged. The inner wall of the supporting box (10) is fixedly connected with a slide rail (13).

5. A bevel gear processing fixing seat according to claim 4, characterized in that: The slide rail (13) is arranged in a circular ring structure, and the side end of the slide rod (14) is movably clamped in the slide rail (13).

6. The bevel gear processing fixing seat according to claim 1, characterized in that: The outer wall of the workbench (1) is fixedly connected with control keys (102), and the control keys (102) are provided in multiple groups.

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