CN204953941U - A dabber frock for processing quimby pump scroll cover - Google Patents
A dabber frock for processing quimby pump scroll cover Download PDFInfo
- Publication number
- CN204953941U CN204953941U CN201520539350.5U CN201520539350U CN204953941U CN 204953941 U CN204953941 U CN 204953941U CN 201520539350 U CN201520539350 U CN 201520539350U CN 204953941 U CN204953941 U CN 204953941U
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- hole
- processing
- dabber
- wall
- thin
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Abstract
The utility model relates to a dabber frock for processing quimby pump scroll cover, include the dabber body and the thin wall cover of suit on the external wall of dabber be connected with processing scroll cover lathe, characterized in that: the internal portion of dabber is equipped with and is used for pouring into the axial hole of liquidity plastics dilatant and the radial hole of having a perfect understanding mutually with the axial hole, and radial hole includes the plunger hole and overlap communicating inclined hole with the thin wall that poured into liquidity plastics dilatant through axial hole, plunger hole and inclined hole between the dabber body and thin wall cover, axial hole one end is equipped with the shutoff screw. The advantage is: carrying out the quimby pump scroll cover and adding man -hour, operating personnel puts into the scroll cover with these plastics dabber frock, then the clamping can carry out the processing of scroll cover on the lathe of processing scroll cover. These plastics dabber frock compact structure, clamping accuracy be high, expand and tightly do all can greatly, sturdy and durable and maintenance and convenient to use, can satisfy the needs of scroll cover processing.
Description
Technical field
The utility model belongs to screw pump manufacturing technology field, particularly relates to a kind of mandrel tool for processing Quimby pump screw-casing.
Background technology
Double-screw oil gas mixing transmission pump is a kind of for carrying the equipment of multiphase mixture, the screw-casing of Quimby pump affects this pump work efficiency and the key component in service life, therefore the crudy of screw-casing directly affects assembling and the performance of pump, and the crudy of plastic spindle to screw-casing used in screw-casing process serves important guarantee effect.Traditional plastic spindle limits due to structure, and in plastic spindle solidification process existing problems, therefore affect tension force and the service life of plastic spindle frock, even can have influence on the machining accuracy of screw-casing, bring inconvenience can in addition the maintenance of plastic spindle frock.
Summary of the invention
The utility model provides a kind of and can significantly strengthen tension force, increases the service life and be convenient to the mandrel tool for processing Quimby pump screw-casing of maintenance and use for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
For processing the mandrel tool of Quimby pump screw-casing, comprise the mandrel body be connected with processing screw-casing lathe and the thin-wall sleeve be sleeved on mandrel body outer wall, it is characterized in that: the radial hole that described mandrel body inside is provided with the axial hole for pouring into fluidity plastic expansion thing and connects with axial hole, the inclined hole that described radial hole comprises plunger hole and communicates with thin-wall sleeve, between mandrel body and thin-wall sleeve, be perfused with liquid plastics dilatant by axial hole, plunger hole and inclined hole, shutoff screw is equipped with in described axial hole one end.
The utility model can also adopt following technical scheme:
Described mandrel body outer wall is at least set with two thin-wall sleeves.
Described mandrel body outer wall is circumferentially shaped with the spacing shoulder for thin-wall sleeve axial limiting.
The advantage that the utility model has and good effect are: because the utility model adopts technique scheme, namely carry out Quimby pump screw-casing and add man-hour, this plastic spindle frock is put into screw-casing by operating personnel, and then clamping is on the lathe of processing screw-casing, can carry out the processing of screw-casing.This plastic spindle tool structure is compact, clamp precision is high, tension force is large, sturdy and durable and maintenance and use convenient, can meet the needs of screw-casing processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model mandrel body;
Fig. 3 is the structural representation of the utility model thin-wall sleeve.
In figure: 1, mandrel body; 1-1, axial hole; 1-2, plunger hole; 1-3, inclined hole; 2, shutoff screw; 3, adjusting bolt; 4, plunger body; 5, plunger; 6,0 RunddichtringO; 7, the first thin-wall sleeve; 8, the second thin-wall sleeve; 9, pad; 10, soket head cap screw.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
It should be noted that, unless otherwise clearly defined and limited, term " first ", " second " etc. do not represent order and install, and do not represent the importance of described element yet.
Refer to Fig. 1-Fig. 3, for processing the mandrel tool of Quimby pump screw-casing, comprise the mandrel body 1 be connected with processing screw-casing lathe and the thin-wall sleeve be sleeved on mandrel body outer wall, the radial hole that described mandrel body inside is provided with the axial hole 1-1 for pouring into fluidity plastic expansion thing and connects with axial hole, the inclined hole 1-3 that described radial hole comprises plunger hole 1-2 and communicates with thin-wall sleeve, between mandrel body and thin-wall sleeve, be perfused with liquid plastics dilatant by axial hole, plunger hole and inclined hole, shutoff screw is equipped with in described axial hole one end.Described plunger hole, by plunger body 4 shutoff, is equipped with plunger 5,0 RunddichtringO 6 and adjusting bolt 3 at plunger body.
In the present embodiment, described mandrel body outer wall is at least set with two thin-wall sleeves, first thin-wall sleeve 7 and the second thin-wall sleeve 8 adopt interference fit with mandrel body, the first thin-wall sleeve 7 and the second thin-wall sleeve 8 are all shaped with discharge pore, in discharge pore, are provided with soket head cap screw 10 and pad 9.
In the present embodiment, described mandrel body outer wall is circumferentially shaped with the spacing shoulder for thin-wall sleeve axial limiting.
The embodiment that the utility model accompanying drawing describes is exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Claims (3)
1. one kind for processing the mandrel tool of Quimby pump screw-casing, comprise the mandrel body be connected with processing screw-casing lathe and the thin-wall sleeve be sleeved on mandrel body outer wall, it is characterized in that: the radial hole that described mandrel body inside is provided with the axial hole for pouring into fluidity plastic expansion thing and connects with axial hole, the inclined hole that described radial hole comprises plunger hole and communicates with thin-wall sleeve, between mandrel body and thin-wall sleeve, be perfused with liquid plastics dilatant by axial hole, plunger hole and inclined hole, shutoff screw is equipped with in described axial hole one end.
2. the mandrel tool for processing Quimby pump screw-casing according to claim 1, is characterized in that: described mandrel body outer wall is at least set with two thin-wall sleeves.
3. the mandrel tool for processing Quimby pump screw-casing according to claim 1, is characterized in that: described mandrel body outer wall is circumferentially shaped with the spacing shoulder for thin-wall sleeve axial limiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539350.5U CN204953941U (en) | 2015-07-23 | 2015-07-23 | A dabber frock for processing quimby pump scroll cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539350.5U CN204953941U (en) | 2015-07-23 | 2015-07-23 | A dabber frock for processing quimby pump scroll cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953941U true CN204953941U (en) | 2016-01-13 |
Family
ID=55049038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520539350.5U Expired - Fee Related CN204953941U (en) | 2015-07-23 | 2015-07-23 | A dabber frock for processing quimby pump scroll cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548701A (en) * | 2020-06-01 | 2021-03-26 | 大连理工大学 | Flexible pneumatic tensioning clamp for inner hole of slender hard and brittle thin-wall pipe fitting and working method |
| CN114193321A (en) * | 2021-11-29 | 2022-03-18 | 北京精密机电控制设备研究所 | Hydraulic expansion mandrel |
| CN115194200A (en) * | 2022-09-01 | 2022-10-18 | 浙江志高机械股份有限公司 | Static pressure filling tool for thin-wall part of rock drill |
-
2015
- 2015-07-23 CN CN201520539350.5U patent/CN204953941U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548701A (en) * | 2020-06-01 | 2021-03-26 | 大连理工大学 | Flexible pneumatic tensioning clamp for inner hole of slender hard and brittle thin-wall pipe fitting and working method |
| CN114193321A (en) * | 2021-11-29 | 2022-03-18 | 北京精密机电控制设备研究所 | Hydraulic expansion mandrel |
| CN114193321B (en) * | 2021-11-29 | 2023-02-28 | 北京精密机电控制设备研究所 | Hydraulic expansion mandrel |
| CN115194200A (en) * | 2022-09-01 | 2022-10-18 | 浙江志高机械股份有限公司 | Static pressure filling tool for thin-wall part of rock drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |