CN210524365U - Motor base framework oil seal assembly tool of hydraulic motor - Google Patents
Motor base framework oil seal assembly tool of hydraulic motor Download PDFInfo
- Publication number
- CN210524365U CN210524365U CN201920780776.8U CN201920780776U CN210524365U CN 210524365 U CN210524365 U CN 210524365U CN 201920780776 U CN201920780776 U CN 201920780776U CN 210524365 U CN210524365 U CN 210524365U
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- oil seal
- framework oil
- motor
- pressing block
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a motor seat framework oil seal assembly fixture of a hydraulic motor, which is characterized in that the fixture comprises a fixed seat, the bottom of the fixed seat is provided with a recess matched with a framework oil seal, a lower pressing block used for supporting the framework oil seal is arranged in the recess, the lower pressing block is fixedly connected with the bottom of a pressing rod arranged in the fixed seat in a penetrating way, the top of the pressing rod exposed from the fixed seat is provided with an intermediate baffle, and a plurality of springs which are uniformly distributed are arranged between the intermediate baffle and the fixed seat; the pressure bar is fixedly connected with the connecting rod above the middle baffle through a double-end screw rod penetrating through the middle part of the middle baffle, and an upper pressing block is arranged at the top of the connecting rod. The utility model has the advantages of simple whole structure, easily production and processing, installation operation has improved the stability of skeleton oil blanket installation, can use machinery to carry out afterburning, removes artifical afterburning process from, practices thrift the manpower, improves production efficiency.
Description
Technical Field
The utility model relates to a hydraulic motor seat skeleton oil blanket assembly fixture belongs to hydraulic motor spare part assembly fixture technical field.
Background
In order to ensure that the installed framework oil seal is not leaked, the outer diameter of the framework oil seal is larger than the diameter of the installation position of the motor seat, and the framework oil seal is sealed with the motor seat by means of extrusion force during installation. In the actual installation process, in order to install the framework oil seal and achieve the sealing effect, a manual knocking method is usually adopted by many companies, but the method needs to be very flat when the framework oil seal is placed, and the framework oil seal is extruded and scratched due to slight deviation, so that the sealing effect is poor; and the manual knocking has very high requirements on strength control and experience.
Disclosure of Invention
The utility model discloses the problem that will solve is: the excavator walking motor framework oil seal assembling tool is convenient to use, stable to install, stable in effect and capable of applying mechanical force.
In order to solve the above problem, the technical scheme of the utility model is that: the motor seat framework oil seal assembly tool of the hydraulic motor is characterized by comprising a fixed seat, wherein a recess matched with a framework oil seal is formed in the bottom of the fixed seat, a lower pressing block used for abutting against the framework oil seal is arranged in the recess, the lower pressing block is fixedly connected with the bottom of a pressing rod penetrating through the fixed seat, an intermediate baffle is arranged at the top of the pressing rod exposed out of the fixed seat, and a plurality of springs are uniformly distributed between the intermediate baffle and the fixed seat; the pressure rod is fixedly connected with a connecting rod above the middle baffle through a double-end screw rod penetrating through the middle part of the middle baffle, and an upper pressure block is arranged at the top of the connecting rod; when the spring compression mechanism is used, the recess at the bottom of the fixed seat is arranged in the bearing hole of the motor seat, and the upper pressing block is exposed out of the end face of the motor seat under the condition that the spring is randomly contracted.
Preferably, the lower pressing block is fixedly connected with the pressing rod through a first screw; the upper pressing block is fixedly connected with the connecting rod through a second screw.
Preferably, the outer edge of the fixed seat is provided with a limiting structure for limiting the bearing hole of the motor seat.
The utility model has the advantages of simple whole structure, easily production and processing, installation operation has improved the stability of skeleton oil blanket installation, can use machinery to carry out afterburning, removes artifical afterburning process from, practices thrift the manpower, improves production efficiency.
Drawings
Fig. 1 is the utility model provides a perspective view of hydraulic motor's motor seat skeleton oil blanket assembly fixture.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1, in order to provide a motor base framework oil seal assembly fixture of a hydraulic motor, the motor base framework oil seal assembly fixture comprises a fixing base 8, a recess matched with a framework oil seal 9 is formed in the bottom of the fixing base 8, a lower pressing block 7 used for supporting the framework oil seal 9 is arranged in the recess, the lower pressing block 7 is fixedly connected with the bottom of a pressing rod 6 penetrating through the fixing base 8 through a screw I10, a middle baffle 3 is arranged at the top of the pressing rod 6 exposed out of the fixing base 8, and a plurality of springs 4 are uniformly distributed between the middle baffle 3 and the fixing base 8; the pressure lever 6 is fixedly connected with the connecting rod 2 above the middle baffle plate 3 through a double-end screw 5 penetrating the middle part of the middle baffle plate 3 and a screw II 11, and the top of the connecting rod 2 is provided with an upper pressure block 1.
The outer edge of the fixed seat 8 is provided with a limiting structure 12 for limiting with a bearing hole of the motor seat. When the pressing block is used, the recess at the bottom of the fixed seat 8 is arranged in the bearing hole of the motor seat, and the upper pressing block 1 is exposed out of the end face of the motor seat under the condition that the spring 4 is in any contraction state.
The framework oil seal 9 is arranged in a recess at the bottom of the fixed seat 8 and then is inserted into a bearing hole of the motor seat; the upper pressing block 1 is stressed, the tool moves downwards integrally, the bottom of the fixed seat 8 is inserted into the bearing hole, and the spring 4 is compressed after the position of the fixed seat is limited by the limiting structure 12; after the force is removed, the spring 4 jacks up the middle baffle 3, so that the tool is reset, the tool is taken out, and the framework oil seal 9 is installed in place.
Claims (3)
1. The motor seat framework oil seal assembly tool of the hydraulic motor is characterized by comprising a fixed seat (8), wherein a recess matched with a framework oil seal (9) is formed in the bottom of the fixed seat (8), a lower pressing block (7) used for abutting against the framework oil seal (9) is arranged in the recess, the lower pressing block (7) is fixedly connected with the bottom of a pressing rod (6) penetrating into the fixed seat (8), a middle baffle (3) is arranged at the top of the pressing rod (6) exposed out of the fixed seat (8), and a plurality of springs (4) are uniformly distributed between the middle baffle (3) and the fixed seat (8); the pressure lever (6) is fixedly connected with the connecting rod (2) above the middle baffle (3) through a double-end screw (5) penetrating the middle part of the middle baffle (3), and the top of the connecting rod (2) is provided with an upper pressure block (1); when the motor seat is used, the recess at the bottom of the fixed seat (8) is arranged in the bearing hole of the motor seat, and the upper pressing block (1) is exposed out of the end face of the motor seat under the condition that the spring (4) is in a random contraction state.
2. The hydraulic motor seat framework oil seal assembly tool as claimed in claim 1, wherein the lower pressing block (7) is fixedly connected with the pressing rod (6) through a first screw (10); the upper pressing block (1) is fixedly connected with the connecting rod (2) through a second screw (11).
3. The assembly fixture for the oil seal of the motor seat framework of the hydraulic motor according to claim 1, wherein the outer edge of the fixed seat (8) is provided with a limiting structure (12) for limiting with a bearing hole of the motor seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780776.8U CN210524365U (en) | 2019-05-28 | 2019-05-28 | Motor base framework oil seal assembly tool of hydraulic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780776.8U CN210524365U (en) | 2019-05-28 | 2019-05-28 | Motor base framework oil seal assembly tool of hydraulic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210524365U true CN210524365U (en) | 2020-05-15 |
Family
ID=70593866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920780776.8U Expired - Fee Related CN210524365U (en) | 2019-05-28 | 2019-05-28 | Motor base framework oil seal assembly tool of hydraulic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210524365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714975A (en) * | 2021-11-03 | 2021-11-30 | 烟台润蚨祥油封有限公司 | Rotary oil seal press-fit jig |
| CN114367805A (en) * | 2022-01-10 | 2022-04-19 | 烟台艾迪液压科技有限公司 | Guide installation tool for hydraulic motor framework oil seal |
-
2019
- 2019-05-28 CN CN201920780776.8U patent/CN210524365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714975A (en) * | 2021-11-03 | 2021-11-30 | 烟台润蚨祥油封有限公司 | Rotary oil seal press-fit jig |
| CN113714975B (en) * | 2021-11-03 | 2021-12-28 | 烟台润蚨祥油封有限公司 | Rotary oil seal press-fit jig |
| CN114367805A (en) * | 2022-01-10 | 2022-04-19 | 烟台艾迪液压科技有限公司 | Guide installation tool for hydraulic motor framework oil seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |