Grinding machine with protection function for gear machining

Abstract

The utility model discloses a gear machining grinding machine with a protection function, which belongs to the technical field of gear machining and comprises a workbench, a supporting column is fixedly connected to the bottom of the workbench, a stand column and a protection box are arranged on the top of the workbench, and a first side plate and a second side plate are arranged on two sides of the protection box. A sliding block and a box door are arranged on the protection box; according to the gear machining grinding machine with the protection function, firstly, a gear is fixed through a clamping plate, then a protection box is pushed, through cooperation of a sliding block, the protection box is positioned through a fixing block, and the fixing block is inserted into the protection box through the elastic force of a spring; and then a connecting rod is rotated to enable a linkage gear to drive a toothed bar to move, so that a box door on the protection box is closed, then the gear is machined by starting a grinding device, chippings are effectively prevented from splashing all around in the machining process, and the safety of workers is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gear processing, in particular to a gear processing grinder with a protective function. Background Art

[0002] A gear is a mechanical component with teeth on the rim that can continuously mesh to transmit motion and power. The application of gears in transmission has appeared very early. With the development of production, the smoothness of gear operation has received attention, and gears often need to be polished during the production process before they can be put on the market. Traditional polishing devices often cause debris to splash everywhere when polishing gears, and the splashing debris can easily cause accidental injuries to workers, thereby greatly reducing the practicality of the gear polishing device. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a gear processing grinder with a protective function, which solves the problem of debris flying around when the traditional gear grinding device processes the gear.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding machine for machining linked gears with a protective function, comprising a workbench, the bottom of the workbench is fixedly connected to a support column, the top of the workbench is provided with a column and a protective box, the two sides of the protective box are provided with a side plate 1 and a side plate 2, the protective box is provided with a slide block and a box door, the top of the box door is provided with a gear rod, the gear rod is provided with a linked gear meshing therewith, and the linked gear is provided with a connecting rod;

[0005] A pull rod is provided on the side panel, a fixing spring and a fixing block are provided on the pull rod, a grinding device and a fixing seat are provided on the column, a limiting block and a connecting spring are provided on the fixing seat, a connecting piece is provided on the limiting block, a splint is provided on the other end of the connecting piece, a traction steel wire is provided on the splint, and a telescopic rod is provided on the other end of the traction steel wire.

[0006] As a further solution of the utility model: the side panel one, the side panel two and the column are all fixedly connected to the top of the workbench, the side panel two is provided with a slide groove, the slider is fixedly connected to one side of the protective box, and the slider is slidably connected to the slide groove.

[0007] As a further solution of the utility model: the pull rod is inserted into one end of the side panel one, one end of the fixed spring is fixedly connected to the side panel one, the other end of the fixed spring is in contact with the fixed block, the pull rod passes through the side panel one and is fixedly connected to the fixed block, the fixed block is inserted into the protective box, and the protective box is made of transparent material.

[0008] As a further solution of the utility model: the connecting rod is inserted into the top of the protective box, the bottom of the connecting rod is fixedly connected to the linkage gear, the gear rod is fixedly connected to the top of the box door, the gear rod is slidably connected to the protective box, the number of the gear rods is two, and the two gear rods are evenly distributed on the protective box.

[0009] As a further solution of the utility model: the number of the columns is two, the grinding device is installed on one of the columns, the fixing seat is fixedly connected to the other column, and the telescopic rod, the connecting spring and the limit block are all fixedly connected to the fixing seat.

[0010] As a further solution of the utility model: the two ends of the connecting member are rotatably connected to the limit block and the clamping plate through a pin shaft, the other end of the connecting spring is fixedly connected to the clamping plate, and the two ends of the traction wire are fixedly connected to the clamping plate and the telescopic rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The gear processing grinder with protective function first fixes the gear through the clamping plate, then pushes the protective box and cooperates with the slider to position the protective box with the fixing block, and the fixing block is plugged into the protective box through the elastic force of the spring, and then the connecting rod is rotated to make the linkage gear drive the gear rod to move, so as to close the box door on the protective box, and then the gear is processed by starting the grinding device, which effectively avoids the splashing of debris during the processing and greatly improves the safety of the workers.

[0013] 2. The gear processing grinder with protective function retracts the telescopic rod to pull the traction wire to move the clamp and clamp the gear. The two ends of the connecting piece are rotatably connected to the limit block and the clamp by a latch, thereby limiting the movement direction of the clamp. When the grinding device finishes processing the gear, the telescopic rod is reset, and the clamp is reset by the cooperation of the connecting spring, so as to facilitate the subsequent grinding of the gear, which greatly improves the practicability of the gear processing grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the grinding device and the fixing block of the utility model;

[0016] Figure 3 It is a schematic diagram of the slider and the protective box of the utility model;

[0017] Figure 4It is a schematic diagram of the fixing seat and the clamping plate of the utility model;

[0018] Figure 5 for Figure 2 A magnified schematic diagram of point A;

[0019] In the figure: 1. workbench; 2. support column; 3. side panel 1; 4. side panel 2; 5. protective box; 6. box door; 7. connecting rod; 8. pull rod; 9. slide block; 10. column; 11. grinding device; 12. fixing spring; 13. fixing block; 14. gear rod; 15. fixing seat; 16. connecting spring; 17. telescopic rod; 18. connecting piece; 19. limit block; 20. splint; 21. traction wire; 22. linkage gear. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a grinding machine for processing a linked gear 22 with a protective function, comprising a workbench 1, the bottom of the workbench 1 is fixedly connected to a support column 2, the top of the workbench 1 is provided with a column 10 and a protective box 5, the number of the columns 10 is two, a grinding device 11 is installed on one of the columns 10, a fixed seat 15 is fixedly connected to the other column 10, a telescopic rod 17, a connecting spring 16 and a limit block 19 are all fixedly connected to the fixed seat 15, the grinding device 11 is used to process the gear on the splint 20, and the contraction of the telescopic rod 17 causes the traction wire 21 to pull the splint 20 to clamp the gear.

[0022] Side panels 1 3 and 2 4 are provided on both sides of the protective box 5. Side panels 1 3, 2 4 and columns 10 are all fixedly connected to the top of the workbench 1. A slide groove is provided on the side panel 2 4. A slider 9 is fixedly connected to one side of the protective box 5. The slider 9 is slidably connected to the slide groove. The protective box 5 slides on the side panel 2 4 through the cooperation of the slider 9, so that the fixing spring 12 pushes the fixing block 13 to be inserted into the protective box 5, thereby achieving the purpose of positioning the protective box 5.

[0023] The protective box 5 is provided with a slider 9 and a box door 6. A gear rod 14 is provided on the top of the box door 6. A linkage gear 22 meshing with the gear rod 14 is provided on the gear rod 14. A connecting rod 7 is provided on the linkage gear 22. The connecting rod 7 is inserted into the top of the protective box 5. The bottom of the connecting rod 7 is fixedly connected to the linkage gear 22. The gear rod 14 is fixedly connected to the top of the box door 6. The gear rod 14 is slidably connected to the protective box 5. There are two gear rods 14, and the two gear rods 14 are evenly distributed on the protective box 5. The linkage gear 22 drives the gear rod 14 to move by rotating the connecting rod 7, thereby achieving the purpose of closing the box door 6 and preventing debris from splashing out from the box door 6.

[0024] A pull rod 8 is provided on the side panel 3, and the pull rod 8 is inserted into one end of the side panel 3. One end of the fixed spring 12 is fixedly connected to the side panel 3, and the other end of the fixed spring 12 is in contact with the fixed block 13. The pull rod 8 passes through the side panel 3 and is fixedly connected to the fixed block 13. The fixed block 13 is inserted into the protective box 5. The protective box 5 is made of transparent material. The protective box 5 made of transparent material is convenient for the operator to observe the specific processing conditions of the gears, so as to replace the gears in time for processing.

[0025] A fixing spring 12 and a fixing block 13 are provided on the pull rod 8, a grinding device 11 and a fixing seat 15 are provided on the column 10, a limiting block 19 and a connecting spring 16 are provided on the fixing seat 15, a connecting piece 18 is provided on the limiting block 19, two ends of the connecting piece 18 are rotatably connected to the limiting block 19 and the splint 20 respectively through a pin shaft, the other end of the connecting spring 16 is fixedly connected to the splint 20, two ends of the traction wire 21 are fixedly connected to the splint 20 and the telescopic rod 17 respectively, a splint 20 is provided on the other end of the connecting piece 18, a traction wire 21 is provided on the splint 20, and the other end of the traction wire 21 is provided with the telescopic rod 17, the connecting piece 18 is used to limit the moving direction of the splint 20, so that the splint 20 can clamp the gear and perform reset movement, and the connecting spring 16 is used to pull the splint 20 to reset.

[0026] The working principle of the utility model is as follows: the telescopic rod 17 is started so that the traction wire 21 pulls the splint 20 to clamp the gear, and then the protection box 5 is pushed and the slider 9 cooperates with the side plate 4, so that the fixing block 13 fixes the protection box 5, and then the connecting rod 7 is rotated to make the linkage gear 22 drive the gear rod 14 to move, and the movement of the gear rod 14 closes the box door 6 on the protection box 5, and then the grinding device 11 on the column 10 is started to process the gear on the splint 20.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection 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 the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A gear processing grinding machine with a protective function, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support column (2), the top of the workbench (1) is provided with a column (10) and a protection box (5), the two sides of the protection box (5) are provided with a side panel (3) and a side panel (4), the protection box (5) is provided with a slider (9) and a box door (6), the top of the box door (6) is provided with a gear rod (14), the gear rod (14) is provided with a linkage gear (22) meshing therewith, and the linkage gear (22) is provided with a connecting rod (7); The side plate (3) is provided with a pull rod (8), the pull rod (8) is provided with a fixing spring (12) and a fixing block (13), the column (10) is provided with a grinding device (11) and a fixing seat (15), the fixing seat (15) is provided with a limit block (19) and a connecting spring (16), the limit block (19) is provided with a connecting piece (18), the other end of the connecting piece (18) is provided with a splint (20), the splint (20) is provided with a traction wire (21), and the other end of the traction wire (21) is provided with a telescopic rod (17).

2. A gear processing grinding machine with protective function according to claim 1, characterized in that: The side panel 1 (3), the side panel 2 (4) and the column (10) are all fixedly connected to the top of the workbench (1); a slide groove is provided on the side panel 2 (4); the slider (9) is fixedly connected to one side of the protective box (5); and the slider (9) is slidably connected to the slide groove.

3. A gear processing grinding machine with protective function according to claim 2, characterized in that: The pull rod (8) is plugged into one end of the side panel (3), one end of the fixing spring (12) is fixedly connected to the side panel (3), the other end of the fixing spring (12) is in contact with the fixing block (13), the pull rod (8) passes through the side panel (3) and is fixedly connected to the fixing block (13), the fixing block (13) is plugged into the protective box (5), and the protective box (5) is made of transparent material.

4. The gear processing grinding machine with protective function according to claim 3, characterized in that: The connecting rod (7) is inserted into the top of the protective box (5), the bottom of the connecting rod (7) is fixedly connected to the linkage gear (22), the gear rod (14) is fixedly connected to the top of the box door (6), the gear rod (14) is slidably connected to the protective box (5), the number of the gear rods (14) is two, and the two gear rods (14) are evenly distributed on the protective box (5).

5. The gear processing grinding machine with protective function according to claim 2, characterized in that: There are two columns (10), the grinding device (11) is installed on one of the columns (10), the fixing seat (15) is fixedly connected to the other column (10), and the telescopic rod (17), the connecting spring (16) and the limit block (19) are all fixedly connected to the fixing seat (15).

6. The gear processing grinding machine with protective function according to claim 5, characterized in that: The two ends of the connecting member (18) are rotatably connected to the limit block (19) and the clamping plate (20) through a pin shaft, the other end of the connecting spring (16) is fixedly connected to the clamping plate (20), and the two ends of the traction wire (21) are fixedly connected to the clamping plate (20) and the telescopic rod (17).

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