Gear chamber deep hole machining device

Abstract

The utility model relates to the technical field of gear chamber machining, and discloses a gear chamber deep hole machining device which comprises a machining table, the upper surface of the machining table is fixedly connected with a fixing column, the outer surface of the fixing column is rotationally sleeved with two rotating sleeves through bearings, and the outer surfaces of the two rotating sleeves are fixedly sleeved with two gears. According to the gear chamber deep hole machining device, the positioning block and the rubber block are driven to rotate with the fixing column as the center, then the clamping and positioning position and the clamping and positioning direction of the positioning block to a gear chamber are adjusted, and the gear chamber deep hole machining device can be used for machining the gear chamber deep hole. According to the gear chamber deep hole machining device, the positioning blocks can clamp and position gear chambers of different shapes, the gear chamber clamping and fixing stability is guaranteed, the stability and quality in the gear chamber deep hole machining process are guaranteed, and the flexibility and practicability of the gear chamber deep hole machining device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear chamber processing, in particular to a gear chamber deep hole processing device. Background Art

[0002] The gear chamber is used to integrate gears and facilitate lubrication and speed change. During the processing of the gear chamber, it is essential to process multiple deep holes on the gear chamber. During the processing of the deep holes in the gear chamber, in order to ensure the processing quality of the deep holes in the gear chamber, the gear chamber needs to be positioned to avoid displacement and shaking of the gear chamber during the drilling process.

[0003] The existing positioning of the gear chamber generally relies on a motor or an electric push rod with a corresponding transmission mechanism to drive two mutually moving clamping blocks to achieve clamping and positioning of the gear chamber. The gear chamber has a very different profile on the outer surface depending on the size and number of gears, the gear meshing relationship, the gear installation position, etc., which makes the gear chamber generally asymmetrical and variable in shape. When the gear chamber is clamped and fixed by two mutually moving clamping blocks, the clamping blocks cannot fit the outer surface of the gear chamber well when the gear chamber is fixed, which affects the positioning stability of the gear chamber, thereby reducing the quality of deep hole processing of the gear chamber and making the flexibility of the deep hole processing device of the gear chamber weak. Utility Model Content

[0004] In response to the deficiencies in the prior art, the present invention provides a gear chamber deep hole processing device, which solves the existing positioning of the gear chamber, which generally relies on a motor or an electric push rod with a corresponding transmission mechanism to drive two mutually movable clamping blocks to achieve clamping and positioning of the gear chamber. However, the gear chamber has a very different profile on the outer surface depending on the size and number of gears, the gear meshing relationship, the gear installation position, etc., which makes the gear chamber generally asymmetrical and variable in shape. When the gear chamber is clamped and fixed by two mutually movable clamping blocks, the clamping blocks cannot fit the outer surface of the gear chamber well when the gear chamber is fixed, which affects the positioning stability of the gear chamber, thereby reducing the quality of the gear chamber deep hole processing, and further reducing the flexibility of the gear chamber deep hole processing device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gear chamber deep hole machining device, comprising a machining table, the upper surface of which is fixedly connected to a fixing column;

[0006] Wherein, the outer surface of the fixed column is provided with two rotating sleeves through the bearing rotating sleeve;

[0007] Wherein, the fixed sleeves on the outer surfaces of the two rotating sleeves are provided with two gears;

[0008] Wherein, the outer surfaces of the two rotating sleeves are fixedly connected with fixed blocks;

[0009] Among them, a fixing mechanism is provided on the processing table, which includes a first threaded rod, a fixing groove, a positioning block, a rubber block, a first motor, a limit block, a rubber pad, a support block, a first sliding groove, a second sliding groove, a rack, a rotating block, a second threaded rod and a mounting block.

[0010] Preferably, the limit block is fixedly connected to the upper surface of the processing table;

[0011] The front surface of the limit block is V-shaped;

[0012] Wherein, the rubber pad is fixedly connected to the front surface of the limit block;

[0013] Wherein, two fixing grooves are provided on the upper surfaces of the two fixing blocks, and the fixing grooves extend out of the lower surfaces of the fixing blocks;

[0014] The two first threaded rods are rotatably connected to the front and rear inner walls of the two fixing grooves.

[0015] Preferably, the front ends of the two first threaded rods rotate to pass through the front side surfaces of the two fixing blocks;

[0016] Wherein, the two first motors are fixedly connected to the front surfaces of the two fixing blocks;

[0017] Wherein, the rotation output shafts of the two first motors are fixedly connected to the front ends of the two first threaded rods;

[0018] Wherein, the two positioning blocks are threadedly sleeved on the outer surfaces of the two first threaded rods;

[0019] The two positioning blocks are slidably connected to the two fixing grooves.

[0020] Preferably, the lower surfaces of the two positioning blocks extend out of the lower surface of the corresponding fixing block through the fixing groove;

[0021] Wherein, the two rubber blocks are fixedly connected to the rear side surfaces of the two positioning blocks;

[0022] Wherein, the support block is fixedly connected to the upper surface of the processing table;

[0023] Wherein, the two mounting blocks are fixedly connected to the upper surface of the processing table.

[0024] Preferably, the two first sliding grooves are provided on the left surface of the support block, and the first sliding groove extends out of the right surface of the support block;

[0025] Wherein, the two racks are slidably connected to the two first sliding grooves;

[0026] Wherein, the rack extends out of the left and right outer surfaces of the support block through the first sliding groove;

[0027] The two second sliding grooves are formed on the front surface of the supporting block.

[0028] Preferably, the two second sliding grooves are internally communicated with the two first sliding grooves;

[0029] The two gears extend into the two first sliding grooves through the two second sliding grooves and mesh with the two racks;

[0030] wherein the two second threaded rods are rotatably connected between the two mounting blocks;

[0031] The right ends of the two second threaded rods rotate and pass through the right surface of the right mounting block;

[0032] Wherein, the two rotating blocks are fixedly connected to the right ends of the two second threaded rods;

[0033] Wherein, the two rack threads are sleeved on the outer surfaces of the two second threaded rods.

[0034] Compared with the prior art, the present invention provides a gear chamber deep hole machining device with the following beneficial effects:

[0035] The gear chamber deep hole processing device drives the positioning block and the rubber block to rotate around the fixed column, thereby adjusting the clamping positioning position and clamping positioning direction of the positioning block on the gear chamber, so that the positioning block can clamp and position gear chambers of different shapes, thereby ensuring the stability of the clamping and fixing of the gear chamber, thereby ensuring the stability and quality of the gear chamber deep hole processing process, and improving the flexibility and practicality of the gear chamber deep hole processing device.

[0036] The gear chamber deep hole processing device controls the first motor to move the positioning block back and forth, so that the positioning block and the rubber block can fix gear chambers of different sizes, thereby enabling the gear chamber deep hole processing device to perform deep hole processing on gear chambers of different sizes, thereby increasing the flexibility and practicality of the gear chamber deep hole processing device.

[0037] In the gear chamber deep hole processing device, the rubber block contacts the corresponding outer surface of the gear chamber and squeezes the gear chamber to position it, making the positioning of the gear chamber more stable and more reliable, thereby ensuring the stability and quality of the gear chamber deep hole processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the overall structure of a gear chamber deep hole processing device of the utility model;

[0039] Figure 2 for Figure 1 A magnified view of point A;

[0040] Figure 3 This is a schematic diagram of the processing table structure of the utility model;

[0041] Figure 4 This is a schematic diagram of the support block structure of the utility model.

[0042] In the figure: 1. Processing table; 2. Fixed column; 3. Rotating sleeve; 4. Gear; 5. Fixed block; 6. First threaded rod; 7. Fixed groove; 8. Positioning block; 9. Rubber block; 10. First motor; 11. Limit block; 12. Rubber pad; 13. Support block; 14. First sliding groove; 15. Second sliding groove; 16. Rack; 17. Rotating block; 18. Second threaded rod; 19. Mounting block. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] See also Figure 1-4 , the utility model provides a new technical solution: a gear chamber deep hole processing device, comprising a processing table 1, the upper surface of the processing table 1 is fixedly connected with a fixing column 2;

[0045] Among them, the outer surface of the fixed column 2 is provided with two rotating sleeves 3 through the bearing rotating sleeve;

[0046] Among them, the outer surface fixed sleeves of the two rotating sleeves 3 are provided with two gears 4;

[0047] The outer surfaces of the two rotating sleeves 3 are fixedly connected with fixed blocks 5;

[0048] Among them, a fixing mechanism is provided on the processing table 1, which includes a first threaded rod 6, a fixing groove 7, a positioning block 8, a rubber block 9, a first motor 10, a limit block 11, a rubber pad 12, a support block 13, a first sliding groove 14, a second sliding groove 15, a rack 16, a rotating block 17, a second threaded rod 18 and a mounting block 19.

[0049] Furthermore, the limit block 11 is fixedly connected to the upper surface of the processing table 1;

[0050] The front surface of the limit block 11 is V-shaped;

[0051] The rubber pad 12 is fixedly connected to the front surface of the limit block 11;

[0052] Among them, two fixing grooves 7 are opened on the upper surfaces of the two fixing blocks 5, and the fixing grooves 7 extend out of the lower surface of the fixing blocks 5;

[0053] The two first threaded rods 6 are rotatably connected to the front and rear inner walls of the two fixing grooves 7 .

[0054] Furthermore, the front ends of the two first threaded rods 6 rotate and penetrate the front side surfaces of the two fixing blocks 5;

[0055] The two first motors 10 are fixedly connected to the front surfaces of the two fixing blocks 5;

[0056] The rotation output shafts of the two first motors 10 are fixedly connected to the front ends of the two first threaded rods 6;

[0057] The two positioning blocks 8 are threadedly sleeved on the outer surfaces of the two first threaded rods 6;

[0058] The two positioning blocks 8 are slidably connected to the two fixing grooves 7 .

[0059] Furthermore, the lower surfaces of the two positioning blocks 8 extend out of the lower surface of the corresponding fixing block 5 through the fixing groove 7;

[0060] Among them, two rubber blocks 9 are fixedly connected to the rear side surfaces of the two positioning blocks 8;

[0061] Wherein, the support block 13 is fixedly connected to the upper surface of the processing table 1;

[0062] The two mounting blocks 19 are fixedly connected to the upper surface of the processing table 1 .

[0063] Furthermore, two first sliding grooves 14 are formed on the left side surface of the support block 13 , and the first sliding grooves 14 extend out of the right side surface of the support block 13 ;

[0064] The two racks 16 are slidably connected to the two first sliding grooves 14;

[0065] The rack 16 extends out of the left and right outer surfaces of the support block 13 through the first sliding slot 14;

[0066] The two second sliding grooves 15 are formed on the front surface of the support block 13 .

[0067] Furthermore, the two second sliding grooves 15 are connected to the interiors of the two first sliding grooves 14;

[0068] The two gears 4 extend into the two first sliding grooves 14 through the two second sliding grooves 15 and mesh with the two racks 16;

[0069] Among them, the two second threaded rods 18 are rotatably connected between the two mounting blocks 19;

[0070] The right ends of the two second threaded rods 18 rotate and pass through the right surface of the right mounting block 19;

[0071] Among them, the two rotating blocks 17 are fixedly connected to the right ends of the two second threaded rods 18;

[0072] The two racks 16 are threadedly sleeved on the outer surfaces of the two second threaded rods 18 .

[0073] Furthermore, when in use, by rotating the second threaded rod 18, the second threaded rod 18 rotates and drives the rack 16 to move left and right, and the rack 16 synchronously drives the gear 4 to rotate with the fixed column 2 as the center, and then synchronously drives the rotating sleeve 3 and the fixed block 5 to rotate, and then drives the positioning block 8 and the rubber block 9 to rotate with the fixed column 2 as the center, and then adjusts the clamping and positioning position and clamping and positioning direction of the gear chamber by the positioning block 8, so that the positioning block 8 can clamp and position gear chambers of different shapes, thereby ensuring the stability of the clamping and fixing of the gear chamber, thereby ensuring the stability and quality of the gear chamber deep hole processing process, and improving the flexibility and practicality of the gear chamber deep hole processing device;

[0074] As described above, in this solution, the gear chamber is placed against the rubber pad 12 so that the gear chamber contacts the rubber pad 12. After the clamping position of the positioning block 8 on the gear chamber is adjusted by rotating the second threaded rod 18, the first motor 10 is started. The first motor 10 starts to drive the first threaded rod 6 to rotate, thereby driving the positioning block 8 to move forward and backward. During the backward movement of the positioning block 8, the rubber block 9 is driven to contact the corresponding outer surface of the gear chamber and squeeze the gear chamber for positioning, so that the positioning of the gear chamber is more stable and the positioning reliability of the gear chamber is stronger, thereby ensuring the stability and quality of the deep hole machining process of the gear chamber.

[0075] And by controlling the first motor 10, the positioning block 8 moves back and forth, so that the positioning block 8 and the rubber block 9 can fix gear chambers of different sizes, and then the gear chamber deep hole processing device can perform deep hole processing on gear chambers of different sizes, thereby increasing the flexibility and practicality of the gear chamber deep hole processing device.

[0076] Working principle: When the device is in use, by rotating the second threaded rod 18, the second threaded rod 18 rotates and drives the rack 16 to move left and right, and the rack 16 will synchronously drive the gear 4 to rotate with the fixed column 2 as the center, and then synchronously drive the rotating sleeve 3 and the fixed block 5 to rotate, and then drive the positioning block 8 and the rubber block 9 to rotate with the fixed column 2 as the center, and then adjust the clamping positioning position and clamping positioning direction of the positioning block 8 on the gear chamber, so that the positioning block 8 can clamp and position gear chambers of different shapes, thereby ensuring the stability of the clamping and fixing of the gear chamber, and then ensuring the stability and quality of the gear chamber deep hole processing process, thereby improving the flexibility and practicality of the gear chamber deep hole processing device;

[0077] As described above, in this solution, the gear chamber is placed against the rubber pad 12 so that the gear chamber contacts the rubber pad 12. After the clamping position of the positioning block 8 on the gear chamber is adjusted by rotating the second threaded rod 18, the first motor 10 is started. The first motor 10 starts to drive the first threaded rod 6 to rotate, thereby driving the positioning block 8 to move forward and backward. During the backward movement of the positioning block 8, the rubber block 9 is driven to contact the corresponding outer surface of the gear chamber and squeeze the gear chamber for positioning, so that the positioning of the gear chamber is more stable and the positioning reliability of the gear chamber is stronger, thereby ensuring the stability and quality of the deep hole machining process of the gear chamber.

[0078] And by controlling the first motor 10, the positioning block 8 moves back and forth, so that the positioning block 8 and the rubber block 9 can fix gear chambers of different sizes, and then the gear chamber deep hole processing device can perform deep hole processing on gear chambers of different sizes, thereby increasing the flexibility and practicality of the gear chamber deep hole processing device.

[0079] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0080] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0081] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0082] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, removable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A gear chamber deep hole machining device, comprising a machining table (1), characterized in that: A fixing column (2) is fixedly connected to the upper surface of the processing table (1); Wherein, the outer surface of the fixed column (2) is provided with two rotating sleeves (3) via a bearing rotating sleeve; Wherein, the fixed sleeves on the outer surfaces of the two rotating sleeves (3) are provided with two gears (4); Wherein, the outer surfaces of the two rotating sleeves (3) are fixedly connected with fixed blocks (5); A fixing mechanism is provided on the processing table (1), and the fixing mechanism includes a first threaded rod (6), a fixing groove (7), a positioning block (8), a rubber block (9), a first motor (10), a limiting block (11), a rubber pad (12), a supporting block (13), a first sliding groove (14), a second sliding groove (15), a rack (16), a rotating block (17), a second threaded rod (18) and a mounting block (19).

2. The gear chamber deep hole machining device according to claim 1, characterized in that: The limit block (11) is fixedly connected to the upper surface of the processing table (1); Wherein, the front surface of the limiting block (11) is V-shaped; Wherein, the rubber pad (12) is fixedly connected to the front surface of the limit block (11); Wherein, two fixing grooves (7) are provided on the upper surfaces of the two fixing blocks (5), and the fixing grooves (7) extend out of the lower surfaces of the fixing blocks (5); The two first threaded rods (6) are rotatably connected to the front and rear inner walls of the two fixing grooves (7).

3. The gear chamber deep hole machining device according to claim 2, characterized in that: The front ends of the two first threaded rods (6) rotate to penetrate the front side surfaces of the two fixed blocks (5); Wherein, the two first motors (10) are fixedly connected to the front side surfaces of the two fixed blocks (5); The rotating output shafts of the two first motors (10) are fixedly connected to the front ends of the two first threaded rods (6); Wherein, the two positioning blocks (8) are threadedly sleeved on the outer surfaces of the two first threaded rods (6); The two positioning blocks (8) are slidably connected to the two fixing grooves (7).

4. The gear chamber deep hole machining device according to claim 3, characterized in that: The lower surfaces of the two positioning blocks (8) extend out of the lower surface of the corresponding fixing block (5) through the fixing groove (7); Wherein, the two rubber blocks (9) are fixedly connected to the rear side surfaces of the two positioning blocks (8); Wherein, the support block (13) is fixedly connected to the upper surface of the processing table (1); Wherein, the two mounting blocks (19) are fixedly connected to the upper surface of the processing table (1).

5. The gear chamber deep hole machining device according to claim 4, characterized in that: The two first sliding grooves (14) are opened on the left side surface of the support block (13), and the first sliding groove (14) extends out of the right side surface of the support block (13); Wherein, the two racks (16) are slidably connected to the two first sliding grooves (14); The rack (16) extends out of the left and right outer surfaces of the support block (13) through the first sliding groove (14); The two second sliding grooves (15) are formed on the front surface of the support block (13).

6. The gear chamber deep hole machining device according to claim 5, characterized in that: The two second sliding grooves (15) are internally communicated with the two first sliding grooves (14); The two gears (4) extend into the two first sliding grooves (14) through the two second sliding grooves (15) and are meshed and connected with the two racks (16); wherein the two second threaded rods (18) are rotatably connected between the two mounting blocks (19); The right ends of the two second threaded rods (18) rotate to pass through the right surface of the right mounting block (19); Wherein, the two rotating blocks (17) are fixedly connected to the right ends of the two second threaded rods (18); The two racks (16) are threadedly sleeved on the outer surfaces of the two second threaded rods (18).

Images