CN205950645U - Hydraulic piston pump rotor press - fit tools - Google Patents
Hydraulic piston pump rotor press - fit tools Download PDFInfo
- Publication number
- CN205950645U CN205950645U CN201620948224.XU CN201620948224U CN205950645U CN 205950645 U CN205950645 U CN 205950645U CN 201620948224 U CN201620948224 U CN 201620948224U CN 205950645 U CN205950645 U CN 205950645U
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- CN
- China
- Prior art keywords
- screw rod
- pillar
- briquetting
- pressing plate
- pump rotor
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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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Abstract
The utility model discloses a hydraulic piston pump rotor press - fit tools, including base member, pillar, briquetting, clamp plate, screw rod and handle, the pillar is fixed on the base member, the clamp plate passes through the fix with screw on the pillar, be equipped with the screw hole in the middle of the clamp plate, the screw rod pass the clamp plate with the briquetting is fixed, the screw rod other end is equipped with the handle. Push down the spring in the rotor through the twist grip, the size is controllable and stable, can not lead to the damage of part to be scrapped because the downward pressure is too big.
Description
Technical field
The utility model belongs to fixture component technical field and in particular to a kind of rotor press-mounting instrument.
Background technology
During hydraulic plunger pump rotor assembly and disassembly, because the spring force in rotor withstands the roller of no Internal and external cycle
Rotor must be pushed during dismounting by bearing, could decompose the roller bearing of no Internal and external cycle or assemble.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic planger pump rotor press-mounting instrument, is provided that the power of motion stabilization
Square, press-fits the roller bearing of the no Internal and external cycle on rotor it is ensured that rotor pushes size and moment is uniform.
A kind of hydraulic planger pump rotor press-mounting instrument, including matrix, pillar, briquetting, pressing plate, screw rod and handle；Described
Post is fixed on matrix, and described pressing plate is fixed by screws on pillar, is provided with screwed hole in the middle of described pressing plate, and described screw rod is worn
Cross pressing plate to fix with described briquetting；The described screw rod other end is provided with handle.Make screw rod upper and lower perpendicular to pressing plate by turning handle
Motion, drives briquetting to push the part being decomposed or assembling.
Further, it is provided with screwed hole in the middle of described briquetting, match fixation with the external screw thread of described screw rod.
Rotor press-mounting instrument of the present utility model, screw thread moment stable drive and uniformly, low speed revolution can discontinuous operation.Root
Push down the spring in rotor according to actual conditions rotary handle, size is controlled and stable, will not lead to because downward pressure is excessive
The damage of part is scrapped.
Brief description
Fig. 1 is the structural representation of the utility model rotor press-mounting instrument；
Fig. 2 is the enlarged diagram of described screw rod；
Fig. 3 is the sectional view of described briquetting.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is further elaborated.
In figure：1- matrix, 2- pillar, 3- briquetting, 4- screw rod, 5- pressing plate, 6- screw, 7- handle.
Hydraulic planger pump rotor press-mounting instrument of the present utility model, including matrix 1, is fixed on two pillars on matrix 1
2nd, by screw 6, pressing plate 5 is fixed on pillar 2, is provided with screwed hole in the middle of pressing plate 5, matches with screw rod 4；Screw rod 4 passes through pressing plate
5, one end is fixed with briquetting 3, and the other end is provided with handle 7.
In above-described embodiment, the external screw thread on screw rod 4 is matched with the internal thread of briquetting 3, and the short thread of screw rod 4 head is in pressure
In block groove.
Rotor press-mounting instrument of the present utility model, rotor assembly is placed on matrix 1, will be turned by the boss on matrix 1
Sub-component positions, and rotary handle 7 makes screw rod 4 move down perpendicular to pressing plate 5, by briquetting 3 downwardly against the spring in rotor
Assemble afterwards or decompose part.Because of screw-driven moment uniform and stable, controlled and flexible, described rotor press-mounting instrument has reached province
When convenient purpose, be easy to promote the use of.
Claims (2)
1. a kind of hydraulic planger pump rotor press-mounting instrument is it is characterised in that include matrix, pillar, briquetting, pressing plate, screw rod and hand
Handle；Described pillar is fixed on matrix, and described pressing plate is fixed by screws on pillar, is provided with screwed hole in the middle of described pressing plate,
Described screw rod is fixed through pressing plate with described briquetting；The described screw rod other end is provided with handle.
2. hydraulic planger pump rotor press-mounting instrument according to claim 1 is it is characterised in that be provided with spiral shell in the middle of described briquetting
Pit, is matched fixation with the external screw thread of described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948224.XU CN205950645U (en) | 2016-08-26 | 2016-08-26 | Hydraulic piston pump rotor press - fit tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948224.XU CN205950645U (en) | 2016-08-26 | 2016-08-26 | Hydraulic piston pump rotor press - fit tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950645U true CN205950645U (en) | 2017-02-15 |
Family
ID=57980817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948224.XU Active CN205950645U (en) | 2016-08-26 | 2016-08-26 | Hydraulic piston pump rotor press - fit tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818415A (en) * | 2018-07-03 | 2018-11-16 | 太重集团榆次液压工业有限公司 | The assembly tool of plunger pump stroking mechanism |
| CN112502862A (en) * | 2020-12-11 | 2021-03-16 | 中船动力有限公司 | Tool for mounting sleeve of natural gas injection valve of dual-fuel diesel engine |
| CN112894710A (en) * | 2021-03-26 | 2021-06-04 | 佛山市通润热能科技有限公司 | Close-fitting installation push-in device |
| CN114112713A (en) * | 2021-12-08 | 2022-03-01 | 南京航健航空装备技术服务有限公司 | General type hydraulic product withstand voltage test equipment |
-
2016
- 2016-08-26 CN CN201620948224.XU patent/CN205950645U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818415A (en) * | 2018-07-03 | 2018-11-16 | 太重集团榆次液压工业有限公司 | The assembly tool of plunger pump stroking mechanism |
| CN112502862A (en) * | 2020-12-11 | 2021-03-16 | 中船动力有限公司 | Tool for mounting sleeve of natural gas injection valve of dual-fuel diesel engine |
| CN112894710A (en) * | 2021-03-26 | 2021-06-04 | 佛山市通润热能科技有限公司 | Close-fitting installation push-in device |
| CN114112713A (en) * | 2021-12-08 | 2022-03-01 | 南京航健航空装备技术服务有限公司 | General type hydraulic product withstand voltage test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |