Positioning component for gear machining

Abstract

The utility model discloses a gear machining positioning component which comprises a base, a synchronous motor is installed at one end of the top of the base, a gear is arranged at the upper end of the synchronous motor, a positioning assembly is arranged at the top of the base, and the positioning assembly comprises an electric hydraulic push rod, a first connecting rod and a pressing plate. The electric hydraulic push rod is arranged at the top of the base, the output end of the electric hydraulic push rod is connected with a first connecting rod, and the pressing plate is arranged at the upper end of the gear; a grinding assembly is arranged at the other end of the top of the base and comprises a linear motor, a second connecting rod and a handheld angle grinder, and the linear motor is mounted at the other end of the top of the base through a mounting base and screws. The gear grinding and positioning device is provided with a structure for grinding and positioning a gear, the phenomenon that the gear is loosened in the grinding process is prevented, practicability is good, and the gear grinding and positioning device is suitable for wide application and popularization.

Description

Technical Field

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

[0002] Gears are mechanical components with teeth on the rim that can continuously mesh with each other to transmit motion and power. They can increase or decrease the speed of the motor and change the direction of power. They are widely used in mechanical transmission and the entire mechanical field. In the process of gear processing, grinding the gear is an important processing step. Grinding is a grinding process using a grinding wheel. The principle is to bring the grinding wheel into contact with the surface of the gear and grind the surface of the gear. After grinding, the accuracy and surface quality of the gear can be effectively improved.

[0003] The utility model with patent number CN208276686U discloses a gear grinding equipment, including a bed, a first guide pair and a second guide pair arranged on the bed, and a gear clamping component fixedly arranged on the bed for clamping the gear, the gear clamping component is located at the end of the first guide pair, the second guide pair is located on the side of the gear clamping component, and the extension section of the first guide pair is perpendicular to the extension section of the second guide pair, the first guide pair is provided with a gear inner hole grinding component sliding on the first guide pair, and the second guide pair is provided with a gear outer tooth grinding component sliding on the second guide pair. The equipment has a compact structure, a high degree of automation, an online measurement function, and can simultaneously grind the inner hole, conical surface and end face of a workpiece, has high production efficiency and high processing accuracy, and can greatly reduce the processing cost of the enterprise and improve the market competitiveness of the product.

[0004] The existing gear grinding equipment has the following disadvantages: it does not have a structure for positioning the gear, and the gear is prone to loosening during the grinding process, resulting in poor practicality. To this end, we propose a gear processing positioning component. Utility Model Content

[0005] The main purpose of the utility model is to provide a gear processing positioning component, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A gear processing positioning component comprises a base, a synchronous motor is installed at one end of the top of the base, a gear is arranged at the upper end of the synchronous motor, a positioning assembly is arranged at the top of the base, the positioning assembly comprises an electric hydraulic push rod, a No. 1 connecting rod and a clamping plate, the electric hydraulic push rod is arranged at the top of the base, the output end of the electric hydraulic push rod is connected to the No. 1 connecting rod, and the clamping plate is arranged at the upper end of the gear;

[0008] A grinding assembly is provided at the other end of the top of the base, and the grinding assembly includes a linear motor, a No. 2 connecting rod and a handheld angle grinder. The linear motor is installed at the other end of the top of the base through a mounting seat and screws. A No. 2 connecting rod is provided at the output end of the linear motor, and one end of the No. 2 connecting rod is connected to the handheld angle grinder.

[0009] Furthermore, a guide sleeve is provided on the outer sleeve of the No. 2 connecting rod, a No. 3 connecting rod is provided on the bottom of the guide sleeve, and the bottom of the No. 3 connecting rod is connected to the mounting seat.

[0010] Furthermore, the positioning assembly also includes a bearing, which is arranged on the top of the clamping plate, and the bottom of the No. 1 connecting rod is connected to the bearing.

[0011] Furthermore, the output end of the synchronous motor is connected to a support plate, and a non-slip pad is provided on the top of the support plate.

[0012] Furthermore, a grinding wheel is provided at one end of the handheld angle grinder.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the electric hydraulic push rod, No. 1 connecting rod and the clamping plate, the electric hydraulic push rod in the positioning assembly drives the No. 1 connecting rod and the clamping plate to move downward, and the bottom of the clamping plate fits with the top of the gear to apply extrusion force to the gear, so that the gear can be positioned and clamped. Furthermore, the synchronous motor can drive the support plate to rotate, and the rotation of the support plate can drive the gear to rotate. Through the action of the bearing, as the gear rotates, the clamping plate on its top will rotate accordingly, and then it can rotate while being clamped, and will not affect the rotation of the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a gear processing positioning component.

[0016] Figure 2 The utility model is a schematic diagram of the positioning assembly structure of a gear processing positioning component.

[0017] Figure 3 The utility model is a schematic diagram of the structure of a grinding assembly of a gear processing positioning component.

[0018] Figure 4 It is a front view of a gear processing positioning component of the utility model.

[0019] In the figure: 1. base; 2. synchronous motor; 3. gear; 4. positioning assembly; 401. electric hydraulic push rod; 402. connecting rod No. 1; 403. bearing; 404. clamping plate; 5. grinding assembly; 501. linear motor; 502. connecting rod; 503. hand-held angle grinder; 6. support plate; 7. guide sleeve; 8. connecting rod; 9. grinding wheel; 10. mounting seat; 11. anti-slip pad. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a gear processing positioning component comprises a base 1, a synchronous motor 2 is installed at one end of the top of the base 1, a gear 3 is arranged at the upper end of the synchronous motor 2, a positioning assembly 4 is arranged at the top of the base 1, and the positioning assembly 4 comprises an electric hydraulic push rod 401, a No. 1 connecting rod 402 and a clamping plate 404, the electric hydraulic push rod 401 is arranged at the top of the base 1, the output end of the electric hydraulic push rod 401 is connected to the No. 1 connecting rod 402, and the clamping plate 404 is arranged at the upper end of the gear 3;

[0022] A grinding assembly 5 is provided at the other end of the top of the base 1, and the grinding assembly 5 includes a linear motor 501, a second connecting rod 502 and a handheld angle grinder 503. The linear motor 501 is installed at the other end of the top of the base 1 through a mounting seat 10 and screws. A second connecting rod 502 is provided at the output end of the linear motor 501, and one end of the second connecting rod 502 is connected to the handheld angle grinder 503.

[0023] The outer sleeve of the second connecting rod 502 is provided with a guide sleeve 7 , the bottom of the guide sleeve 7 is provided with a third connecting rod 8 , and the bottom of the third connecting rod 8 is connected to the mounting seat 10 .

[0024] In this embodiment, Figure 3 As shown, the guide sleeve 7 can limit and guide the second connecting rod 502, so that the second connecting rod 502 can move smoothly, and the third connecting rod 8 can firmly support the guide sleeve 7.

[0025] The positioning assembly 4 further includes a bearing 403 , which is disposed on the top of the clamping plate 404 , and the bottom of the No. 1 connecting rod 402 is connected to the bearing 403 .

[0026] In this embodiment, Figure 2 As shown, the pressure plate 404 can rotate via the bearing 403 .

[0027] The output end of the synchronous motor 2 is connected to a support plate 6 , and a non-slip pad 11 is provided on the top of the support plate 6 .

[0028] In this embodiment, Figure 1 , 2 As shown in Figures 4, the support plate 6 can support the gear 3. The anti-skid pad 11 on the top of the support plate 6 is made of silicone material, which is soft and has good fit. It can fit tightly with the bottom of the gear 3 to improve the stability of the gear 3 and effectively play an anti-skid role.

[0029] Wherein, a grinding wheel 9 is provided at one end of the handheld angle grinder 503 .

[0030] In this embodiment, Figure 1 , 4 As shown, the grinding wheel 9 is located on one side of the gear 3.

[0031] It should be noted that the utility model is a gear processing positioning component. When working, the personnel connect the power supply of the electrical equipment in the utility model, place the gear 3 to be ground on the top of the support plate 6, and the electric hydraulic push rod 401 in the positioning component 4 drives the No. 1 connecting rod 402 and the clamping plate 404 to move downward. The bottom of the clamping plate 404 fits with the top of the gear 3, exerting a squeezing force on the gear 3, and then the gear 3 can be positioned and clamped. Further, the synchronous motor 2 can drive the support plate 6 to rotate, and the rotation of the support plate 6 can drive the gear 3 to rotate. Rotate, and through the action of the bearing 403, as the gear 3 rotates, the clamping plate 404 on the top thereof rotates accordingly, and then can rotate under clamping without affecting the rotation of the gear 3. Further, the linear motor 501 in the grinding assembly 5 can drive the second connecting rod 502 to move the handheld angle grinder 503 toward the direction close to the gear 3, and then can provide a feed force to the handheld angle grinder 503. The handheld angle grinder 503 itself can drive its grinding wheel 9 to rotate, and then can grind the gear 3.

[0032] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gear processing positioning component, comprising a base (1), characterized in that: A synchronous motor (2) is installed at one end of the top of the base (1), a gear (3) is provided at the upper end of the synchronous motor (2), a positioning assembly (4) is provided at the top of the base (1), the positioning assembly (4) comprises an electric hydraulic push rod (401), a first connecting rod (402) and a clamping plate (404), the electric hydraulic push rod (401) is arranged at the top of the base (1), the output end of the electric hydraulic push rod (401) is connected to the first connecting rod (402), and the clamping plate (404) is arranged at the upper end of the gear (3); A grinding assembly (5) is provided at the other end of the top of the base (1), and the grinding assembly (5) comprises a linear motor (501), a second connecting rod (502) and a handheld angle grinder (503); the linear motor (501) is mounted on the other end of the top of the base (1) via a mounting seat (10) and screws; a second connecting rod (502) is provided at the output end of the linear motor (501), and one end of the second connecting rod (502) is connected to the handheld angle grinder (503).

2. A gear processing positioning component according to claim 1, characterized in that: The outer sleeve of the No. 2 connecting rod (502) is provided with a guide sleeve (7), the bottom of the guide sleeve (7) is provided with a No. 3 connecting rod (8), and the bottom of the No. 3 connecting rod (8) is connected to the mounting seat (10).

3. A gear processing positioning component according to claim 1, characterized in that: The positioning assembly (4) further comprises a bearing (403), wherein the bearing (403) is arranged on the top of the clamping plate (404), and the bottom of the No. 1 connecting rod (402) is connected to the bearing (403).

4. A gear processing positioning component according to claim 1, characterized in that: The output end of the synchronous motor (2) is connected to a support plate (6), and a non-slip pad (11) is provided on the top of the support plate (6).

5. The gear processing positioning component according to claim 1, characterized in that: A grinding wheel (9) is provided at one end of the handheld angle grinder (503).

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