Gear machining clamp

Abstract

The utility model relates to the technical field of machining clamps, in particular to a gear machining clamp which comprises a machine base, a control panel is fixedly connected to one side of the outer surface of the machine base, a cabinet opening is hinged to the other side of the outer surface of the machine base through a hinge, a groove is formed in the top end of the machine base, and a through hole is formed in the bottom of the groove. One side of the top end of the machine base is fixedly connected with a first fixing plate, and the other side of the top end of the machine base is fixedly connected with a second fixing plate. According to the gear machining clamp, through the arrangement of the alignment block, the movable clamping block, the telescopic rod and the first base, when the gear machining clamp is used, gear alignment can be conducted through the movable clamping block in the alignment block, and the machined gear is clamped in the first base and the alignment block through the first base at the other end of the telescopic rod and stretching and retracting of the telescopic rod; therefore, the machined gear is diversified, and the situation that machining cannot be conducted due to the fact that the gear is single is avoided.

Description

Technical Field

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

[0002] Gears are a common transmission device in mechanical devices, consisting of two or more meshing gears. Gears can transmit power and speed through the meshing of teeth, and achieve coordinated movement between different parts. The size, number of teeth, and tooth shape of the gear determine its transmission ratio and speed ratio.

[0003] After searching, a Chinese utility model patent disclosed a gear processing fixture with publication number CN 219925299U, which belongs to the field of fixtures. A gear processing fixture includes a support plate, an operating plate is installed on the upper end of the support plate, a servo motor is installed on the upper end of the support plate, a transmission rod is installed on the output end of the servo motor through a coupling, the operating plate is rotatably connected to a rotating rod, the side walls of the rotating rod and the transmission rod at the upper end of the operating plate are both installed with supporting plates, a limit plate is installed at the lower end of the transmission rod at the operating plate, a limit plate is threadedly connected to the lower end of the rotating rod at the operating plate, and a clamping plate is installed at one end of the transmission rod and the rotating rod on the operating plate, which facilitates clamping of the gear through the clamping plate and auxiliary teeth, thereby facilitating the maintenance of its stability, and at the same time facilitates the transmission rod to drive the clamping plate to rotate, thereby facilitating the adjustment of the orientation of the gear, and reduces the friction between the rotating rod and the transmission rod and the operating plate when they rotate through the supporting ball.

[0004] However, the device lacks the adaptation function. When in use, the teeth of the gear to be processed must mesh with the adjacent auxiliary teeth, causing the processed gear to be too single. Moreover, the device also lacks the function of collecting iron chips. When in use, a large amount of iron chips will be generated for the processed gear after grinding and edging, causing errors in the processed gear due to excessive accumulation of iron chips. Utility Model Content

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

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is hinged on the top of the base and is provided with a first end for holding the first motor and a second end for holding the second motor on the bottom.

[0008] Preferably, a shock absorbing spring is fixedly connected to the bottom end of the machine base, and a supporting foot is fixedly connected to the bottom end of the shock absorbing spring.

[0009] Preferably, a first dust collecting pipe is fixedly connected to the lower surface of the through hole, and a fan is fixedly connected to one end of the first dust collecting pipe.

[0010] Preferably, one end of the fan is fixedly connected to a second dust collecting pipe, and one end of the second dust collecting pipe is fixedly connected to a dust collecting box.

[0011] Preferably, two sliding grooves are formed on one end of the alignment block, and four ends of the two sliding grooves are fixedly connected with movable springs.

[0012] Preferably, one end of the movable spring is fixedly connected to a sliding block, and the top end of the sliding block is fixedly connected to a movable clamping block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This gear processing fixture is arranged through an alignment block, a movable clamping block, a telescopic rod and a first base. When in use, the gear can be aligned through the movable clamping block in the alignment block, and then through the first base at the other end of the telescopic rod, and then through the extension and retraction of the telescopic rod, the processed gear is clamped in the first base and the alignment block, thereby realizing diversification of the processed gears and avoiding the inability to process due to a single gear.

[0015] 2. This gear processing fixture is set up through a through hole, a fan, a first dust collecting pipe, a second dust collecting pipe and a dust collecting box. When in use, the staff can push the iron filings ground from the processed gear into the through hole. Under the action of the fan, the iron filings that fall into the first dust collecting pipe are transported to the second dust collecting pipe and finally enter the dust collecting box. This avoids the situation where the iron filings accumulated too much due to the long processing time and cannot be cleaned up in a short time. When the iron filings accumulate to a certain height, they will be entangled on the gears, causing processing errors to the gears. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional diagram of the gear processing fixture of the utility model;

[0017] Figure 2 It is a front view schematic diagram of the gear processing fixture of the utility model;

[0018] Figure 3 It is a schematic diagram of the structural construction details of the alignment block of the utility model;

[0019] Figure 4 It is a schematic diagram of the detail of the iron chip collecting structure of the present invention.

[0020] In the figure: 1. base; 2. control panel; 3. cabinet opening; 4. through hole; 5. first fixed plate; 6. second fixed plate; 7. third fixed plate; 8. fourth fixed plate; 9. telescopic rod; 10. fixed rod; 11. first connecting rod; 12. second connecting rod; 13. first motor; 14. second motor; 15. alignment block; 16. first base; 17. shock-absorbing spring; 18. supporting foot; 19. movable spring; 20. sliding block; 21. movable clamping block; 22. first dust collecting pipe; 23. second dust collecting pipe; 24. dust collecting box; 25. fan. 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] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A gear processing fixture comprises a machine base 1, a control panel 2 is fixedly connected to one side of the outer surface of the machine base 1, a cabinet opening 3 is hingedly connected to the other side of the outer surface of the machine base 1, a groove is provided at the top of the machine base 1, a through hole 4 is provided at the bottom of the groove, a first fixing plate 5 is fixedly connected to one side of the top of the machine base 1, a second fixing plate 6 is fixedly connected to the other side of the top of the machine base 1, one end of the first fixing plate 5 is fixedly connected to a third fixing plate 7, the other end of the first fixing plate 5 is rotatably connected to a telescopic rod 9, the top of the third fixing plate 7 is fixedly connected to a first motor 13, one end of the telescopic rod 9 is fixedly connected to a first connecting rod 11, one end of the first connecting rod 11 is fixedly connected to a first base 16, one end of the second fixing plate 6 is rotatably connected to a fixed Rod 10, the other end of the second fixed plate 6 is fixedly connected to the fourth fixed plate 8, the top of the fourth fixed plate 8 is fixedly connected to the second motor 14, one end of the fixed rod 10 is fixedly connected to the second connecting rod 12, one end of the second connecting rod 12 is fixedly connected to the alignment block 15, through the setting of the alignment block 15, telescopic rod 9, first base 16, first motor 13, second motor 14, movable spring 19 and movable clamping block 21, when in use, the movable spring 19 and the movable clamping block 21 in the alignment block 15 will move flexibly according to the size of the shaft hole of the gear, the telescopic rod 9 is extended and retracted, so that the gear is clamped in the first base 16 and the alignment block 15, and under the action of the two motors, the gear is rotated so as to perform processing in all directions.

[0024] In this embodiment, preferably, a shock-absorbing spring 17 is fixedly connected to the bottom end of the machine base 1, and a supporting foot 18 is fixedly connected to the bottom end of the shock-absorbing spring 17. By setting the shock-absorbing spring 17 and the supporting foot 18, when in use, the shaking of the machine base 1 can be buffered, thereby reducing the error caused to the processed gear.

[0025] In this embodiment, preferably, a first dust collecting pipe 22 is fixedly connected to the lower surface of the through hole 4, and a fan 25 is fixedly connected to one end of the first dust collecting pipe 22. Through the arrangement of the through hole 4 and the first dust collecting pipe 22, iron filings generated during use can be collected, thereby avoiding the accumulation of iron filings to a certain height due to long working time, causing the iron filings to be entangled on the gears, thereby affecting processing.

[0026] In the present embodiment, preferably, one end of the fan 25 is fixedly connected to the second dust collecting pipe 23, and one end of the second dust collecting pipe 23 is fixedly connected to the dust collecting box 24. Through the arrangement of the fan 25, the second dust collecting pipe 23, the dust collecting box 24 and the cabinet opening 3, when in use, under the action of the fan 25, the iron filings can be quickly transported to the dust collecting box 24, and the staff can open the cabinet opening 3 to transfer the iron filings in the dust collecting box 24 out.

[0027] In this embodiment, preferably, two sliding grooves are opened on one end of the alignment block 15, and the four ends of the two sliding grooves are fixedly connected with movable springs 19. Through the setting of the alignment block 15 and the movable spring 19, when in use, it can be flexibly aligned on the alignment block 15 according to the size of the shaft hole of the gear, so that various gears can be processed.

[0028] In this embodiment, preferably, one end of the movable spring 19 is fixedly connected to a sliding block 20, and the top of the sliding block 20 is fixedly connected to a movable clamping block 21. Through the setting of the movable spring 19, the sliding block 20 and the movable clamping block 21, when in use, the movable clamping block 21 is clamped in the shaft hole, and the sliding block 20 will move according to the size of the shaft hole, thereby clamping the gear to the alignment block 15.

[0029] A gear processing fixture of this embodiment, when in use, first turn on the power supply, put the gear to be processed under the action of the movable clamping block 21, the movable spring 19 and the sliding block 20, the movable clamping block 21 will move according to the size of the shaft hole of the gear, the movable spring 19 will be pulled and contracted to tighten the gear, and flexibly align on the alignment block 15, and then press the knob to make the telescopic rod 9 extend and retract, so that the gear is clamped between the first base 16 and the alignment block 15, and then press the switches of the first motor 13 and the second motor 14, under the operation of the first motor 13 and the second motor 14, the telescopic rod 9, the gear and the fixed The fixed rod 10 rotates together to realize multi-directional processing. When the staff finds that there are too many iron filings on the operating table, they can press the switch of the fan 25 on the control panel 2, and the staff can push the iron filings into the through hole 4. Under the action of the fan 25, the iron filings that fall into the first dust collecting pipe 22 are transported to the second dust collecting pipe 23, and finally transported to the dust collecting box 24. The staff can open the cabinet opening 3 to collect the iron filings in the dust collecting box 24. During operation, vibration caused by the machine is avoided. Under the effect of reducing the buffer of the shock-absorbing spring 17 and the supporting foot 18, the error in gear processing is reduced.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A gear processing fixture, characterized in that: The machine base (1) comprises a control panel (2) fixedly connected to one side of the outer surface of the machine base (1); a cabinet opening (3) is hingedly connected to the other side of the outer surface of the machine base (1); a groove is provided at the top of the machine base (1); a through hole (4) is provided at the bottom of the groove; a first fixing plate (5) is fixedly connected to one side of the top of the machine base (1); a second fixing plate (6) is fixedly connected to the other side of the top of the machine base (1); one end of the first fixing plate (5) is fixedly connected to a third fixing plate (7); the other end of the first fixing plate (5) is rotatably connected to a telescopic rod (9); the third fixing plate (7) is fixedly connected to the other side of the first fixing plate (5); ) is fixedly connected to the top of a first motor (13), one end of the telescopic rod (9) is fixedly connected to a first connecting rod (11), one end of the first connecting rod (11) is fixedly connected to a first base (16), one end of the second fixing plate (6) is rotatably connected to a fixing rod (10), the other end of the second fixing plate (6) is fixedly connected to a fourth fixing plate (8), the top of the fourth fixing plate (8) is fixedly connected to a second motor (14), one end of the fixing rod (10) is fixedly connected to a second connecting rod (12), and one end of the second connecting rod (12) is fixedly connected to a positioning block (15).

2. A gear processing fixture according to claim 1, characterized in that: The bottom end of the machine base (1) is fixedly connected to a shock absorbing spring (17), and the bottom end of the shock absorbing spring (17) is fixedly connected to a supporting foot (18).

3. A gear processing fixture according to claim 1, characterized in that: A first dust collecting pipe (22) is fixedly connected to the lower surface of the through hole (4), and a fan (25) is fixedly connected to one end of the first dust collecting pipe (22).

4. A gear processing fixture according to claim 3, characterized in that: One end of the fan (25) is fixedly connected to a second dust collecting pipe (23), and one end of the second dust collecting pipe (23) is fixedly connected to a dust collecting box (24).

5. The gear processing fixture according to claim 1, characterized in that: Two sliding grooves are provided on one end of the alignment block (15), and movable springs (19) are fixedly connected to the four ends of the two sliding grooves.

6. A gear processing fixture according to claim 5, characterized in that: One end of the movable spring (19) is fixedly connected to a sliding block (20), and the top end of the sliding block (20) is fixedly connected to a movable clamping block (21).

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