CN220902087U - Hydraulic pump gear polisher - Google Patents
Hydraulic pump gear polisher Download PDFInfo
- Publication number
- CN220902087U CN220902087U CN202322523863.4U CN202322523863U CN220902087U CN 220902087 U CN220902087 U CN 220902087U CN 202322523863 U CN202322523863 U CN 202322523863U CN 220902087 U CN220902087 U CN 220902087U
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- CN
- China
- Prior art keywords
- motor
- shaft
- hydraulic pump
- gear
- polishing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005498 polishing Methods 0.000 claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of polishing devices, in particular to a hydraulic pump gear polishing machine, which comprises a supporting seat, wherein the supporting seat is connected with a left supporting shaft, a right supporting shaft and a front supporting shaft in a sliding manner, the supporting seat is fixedly connected with a middle supporting shaft, the right supporting shaft is provided with a motor I, the output end of the motor I is connected with a polishing gear, and the right supporting shaft is rotationally sleeved with an auxiliary gear; the middle supporting shaft is provided with a second motor, the output end of the second motor is connected with a rear polishing disc, and the rear polishing disc is provided with an extension shaft for supporting a hydraulic pump gear; the front support shaft is provided with a third motor, and the output end of the third motor is connected with a front polishing disc; the polishing gears, the rear polishing disc and the front polishing disc rotate, so that the front surface, the rear surface and the teeth of the hydraulic pump gear can be polished simultaneously, and the polishing efficiency of the gears is greatly improved.
Description
Technical Field
The utility model relates to the technical field of polishing devices, in particular to a hydraulic pump gear polishing machine.
Background
The hydraulic pump is driven by an engine or a motor, mechanical energy is converted into hydraulic energy by a hydraulic system power element, in the process of assembling the hydraulic pump and selecting components, a gear is an indispensable component, burrs are often remained on the outer surface of the gear in the process of processing and producing, the surface is not smooth enough, a grinding machine is required to be used for grinding and deburring the gear, when the conventional grinding machine is used, the gear can only be generally installed on a fixing mechanism to grind one side of the gear, and when the other side of the gear is required to be ground, the gear is required to be detached from the fixing mechanism, the turnover is fixed again, then the grinding work is completed, time and labor are wasted in the process, and the grinding efficiency of the gear is reduced.
Disclosure of utility model
In order to solve the above-mentioned shortcomings of the prior art, the present utility model provides a hydraulic pump gear grinding machine for solving the above-mentioned technical problems.
The hydraulic pump gear grinding machine comprises a support seat, wherein the support seat is connected with a left support shaft, a right support shaft and a front support shaft in a sliding manner, the support seat is fixedly connected with a middle support shaft, a first motor is installed on the right support shaft, the output end of the first motor is connected with a grinding gear, and the right support shaft is rotationally sleeved with an auxiliary gear;
The middle supporting shaft is provided with a second motor, the output end of the second motor is connected with a rear polishing disc, and the rear polishing disc is provided with an extension shaft for supporting a hydraulic pump gear;
The front support shaft is provided with a third motor, and the output end of the third motor is connected with a front polishing disc.
Further, an electric telescopic arm is installed at the left end and the right end of the supporting seat, the tail ends of the electric telescopic arms are fixedly connected with the left supporting shaft and the right supporting shaft respectively, the 2 electric telescopic arms extend or retract synchronously, the front end of the supporting seat is provided with a second electric telescopic arm, and the tail ends of the second electric telescopic arms are fixedly connected with the front supporting shaft.
Further, the center of the front grinding disc is provided with a containing groove matched with the extension shaft.
By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:
The hydraulic pump gear to be polished is sleeved on the extension shaft, the left side and the right side of the hydraulic pump gear are respectively meshed with the auxiliary gear and the polishing gear, the back of the hydraulic pump gear is abutted against the back polishing disc, the front of the hydraulic pump gear is abutted against the front polishing disc, the polishing gear, the back polishing disc and the front polishing disc are rotated, and the front face, the back face and the teeth of the hydraulic pump gear can be polished simultaneously, so that the polishing efficiency of the gears is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side view of the support base;
FIG. 3 is a top view of the support base;
FIG. 4 is a schematic structural view of a rear sanding disc;
FIG. 5 is a schematic diagram of the engagement of the hydraulic pump gear with the sharpening gear and the auxiliary gear;
The numerical control grinding machine comprises the following components of a reference numeral, a 1-left supporting shaft, a 2-right supporting shaft, a 3-front supporting shaft, a 4-middle supporting shaft, a 5-first motor, a 6-grinding gear, a 7-auxiliary gear, a 8-second motor, a 9-rear grinding disc, a 10-hydraulic pump gear, a 11-extending shaft, a 12-third motor, a 13-front grinding disc, a 14-first electric telescopic arm and a 15-second electric telescopic arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Other embodiments, or equivalents, which are apparent to those skilled in the art based on the examples provided herein, are intended to be within the scope of the utility model.
As shown in fig. 1-5, a hydraulic pump gear grinding machine comprises a supporting seat, wherein the supporting seat is slidably connected with a left supporting shaft 1, a right supporting shaft 2 and a front supporting shaft 3, the supporting seat is fixedly connected with a middle supporting shaft 4, the right supporting shaft 2 is provided with a first motor 5, the output end of the first motor 5 is connected with a grinding gear 6, the right supporting shaft 2 is rotatably sleeved with an auxiliary gear 7, and the auxiliary gear 7 can rotate on the right supporting shaft 2;
The middle supporting shaft 4 is provided with a second motor 8, the output end of the second motor 8 is connected with a rear polishing disc 9, and the rear polishing disc 9 is provided with an extension shaft 11 for supporting a hydraulic pump gear 10;
The front support shaft 3 is provided with a third motor 12, and the output end of the third motor 12 is connected with a front grinding disc 13.
The left end and the right end of the supporting seat are provided with first electric telescopic arms 14, the tail ends of the first electric telescopic arms 14 are respectively fixedly connected with the left supporting shaft 1 and the right supporting shaft 2, the 2 first electric telescopic arms 14 synchronously extend or retract, the front end of the supporting seat is provided with second electric telescopic arms 15, and the tail ends of the second electric telescopic arms 15 are fixedly connected with the front supporting shaft 3.
Wherein the center of the front sanding disc 13 is provided with a receiving groove matched with the extension shaft 11.
The working method of the utility model comprises the following steps: 1) The hydraulic pump gear 10 to be polished is sleeved on the extension shaft 11, the outer diameter of the extension shaft 11 is slightly smaller than the diameter of the central hole of the hydraulic pump gear 10, so that the hydraulic pump gear 10 is abutted against the rear polishing disc 9, the 2 first electric telescopic arms 14 synchronously extend, the left support shaft 1 and the right support shaft 2 move towards the middle support shaft 4 until the polishing gear 6 is tightly meshed with the hydraulic pump gear 10 on the right side of the hydraulic pump gear 10, and the auxiliary gear 7 is tightly meshed with the hydraulic pump gear 10 on the left side of the hydraulic pump gear 10;
2) The second electric telescopic arm 15 stretches, and the front support shaft 3 moves towards the direction of the extension shaft 11 until the front polishing disc 13 is in contact with the hydraulic pump gear 10;
3) Starting a first motor 5, a second motor 8 and a third motor 12, wherein the first motor 5 drives a polishing gear 6 to rotate clockwise, a hydraulic pump gear 10 rotates anticlockwise under the drive of the polishing gear 6, an auxiliary gear 7 rotates clockwise under the drive of the hydraulic pump gear 10, the polishing gear 6 polishes the hydraulic pump gear 10 between teeth, and the auxiliary gear 7 plays a role in limiting the position of the hydraulic pump gear 10;
4) The rear grinding disc 9 and the front grinding disc 13 rotate at a high speed to grind the front and rear of the hydraulic pump gear 10, and the rotational speeds of the rear grinding disc 9 and the front grinding disc 13 are higher than those of the grinding gear 6.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. The utility model provides a hydraulic pump gear polisher, includes supporting seat, its characterized in that: the support seat is connected with a left support shaft (1), a right support shaft (2) and a front support shaft (3) in a sliding manner, the support seat is fixedly connected with a middle support shaft (4), a motor (5) is arranged on the right support shaft (2), the output end of the motor (5) is connected with a polishing gear (6), and the right support shaft (2) is rotationally sleeved with an auxiliary gear (7);
The middle supporting shaft (4) is provided with a second motor (8), the output end of the second motor (8) is connected with a rear polishing disc (9), and the rear polishing disc (9) is provided with an extension shaft (11) for supporting a hydraulic pump gear (10);
The front support shaft (3) is provided with a third motor (12), and the output end of the third motor (12) is connected with a front polishing disc (13).
2. The hydraulic pump gear sander of claim 1, wherein: the electric telescopic boom (14) is installed at both ends about the supporting seat, the end of electric telescopic boom (14) respectively with left back shaft (1), right back shaft (2) fixed connection, 2 electric telescopic boom (14) synchronous extension or shrink, electric telescopic boom (15) No. two are installed to the front end of supporting seat, the end and preceding back shaft (3) fixed connection of electric telescopic boom (15) No. two.
3. The hydraulic pump gear sander of claim 1, wherein: the center of the front grinding disc (13) is provided with a containing groove matched with the extension shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322523863.4U CN220902087U (en) | 2023-09-18 | 2023-09-18 | Hydraulic pump gear polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322523863.4U CN220902087U (en) | 2023-09-18 | 2023-09-18 | Hydraulic pump gear polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902087U true CN220902087U (en) | 2024-05-07 |
Family
ID=90905830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322523863.4U Active CN220902087U (en) | 2023-09-18 | 2023-09-18 | Hydraulic pump gear polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902087U (en) |
-
2023
- 2023-09-18 CN CN202322523863.4U patent/CN220902087U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |