CN203076622U - Special device for rough turning of middle body plane of gear pump - Google Patents
Special device for rough turning of middle body plane of gear pump Download PDFInfo
- Publication number
- CN203076622U CN203076622U CN 201320070554 CN201320070554U CN203076622U CN 203076622 U CN203076622 U CN 203076622U CN 201320070554 CN201320070554 CN 201320070554 CN 201320070554 U CN201320070554 U CN 201320070554U CN 203076622 U CN203076622 U CN 203076622U
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- CN
- China
- Prior art keywords
- pressing plate
- gear pump
- special device
- body plane
- workpiece
- 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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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model belongs to machining equipment, and especially relates to a special device for rough turning of middle body plane of gear pump. The special device comprises a connection disc (6), disc mounting holes (6-1), a lock nut (2) and a lock bolt (1), wherein the external edge of the connection disc (6) is provided with a plurality of disc mounting holes (6-1) at equal intervals, the middle part of the connection disc (6) is provided with two central locating mandrels (7), the periphery of the locating mandrels (7) is provided with a plurality of workpiece support nails (8) at equal intervals, the edge of the connection disc (6) is symmetrically provided with pressing plate support nails (5), the upper surfaces of the pressing plate support nails (5) are clamped in a clamping groove (4-1) of a pressing plate (4), the middle part of the pressing plate (4) is provided with a pressing plate moving hole (4-2), the pressing plate (4) is mounted on the lock bolt (1) in a penetration manner through the pressing plate moving hole (4-2), and the pressing plate (4) tightly presses the workpiece through the lock bolt (1), the lock nut (2) and a gasket (3). The special device for rough turning of the middle body plane of the gear pump is simple in structure and convenient for clamping the workpiece, can save lot of clamping time, and can improve the working efficiency and the product quality.
Description
Technical field
The utility model belongs to machining equipment, the rough turn isolated plant of body plane in particularly a kind of gear pump.
Background technology
At present, the chuck on the engine lathe that uses in the body processing in gear pump all needs to process with centering workpiece and row's chi when card engaging workpiece, will beat workpiece when centering, make workpiece produce the card trace during claw locking easily, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of simple in structure, and card engaging workpiece is convenient, the rough turn isolated plant of body plane in the gear pump that can enhance productivity.
The technical scheme that the utility model technical solution problem adopts is: the rough turn isolated plant of body plane comprises clutch disk in the gear pump, the disk installing hole, clamp nut, fastening bolt, be characterized in that outward flange on the clutch disk face is all apart from establishing a plurality of disk installing holes, establish two centralized positioning mandrels in the middle part of clutch disk, all follow closely at the peripheral of positioning core axle apart from establishing a plurality of workpiece support, be arranged with pressing plate at the edge of clutch disk and prop up nail, pressing plate supports in the card holding trough that the face that nails on is installed on pressing plate, the middle part of pressing plate is provided with pressing plate and moves the hole, pressing plate moves the hole by pressing plate and is installed on the fastening bolt, and pressing plate passes through fastening bolt, clamp nut and packing ring are with Work-sheet pressing.
The beneficial effects of the utility model are: the rough turn isolated plant of body plane is simple in structure in the gear pump, card engaging workpiece is convenient, need not centering and beat workpiece, can finish processing by intended size, and after processing first, can directly carry out second the processing that is installed, save a large amount of being installed the time, increase work efficiency and product quality.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the rough turn isolated plant structure chart of body plane in the gear pump.
Among the figure, the 1-fastening bolt; The 2-clamp nut; The 3-packing ring; The 4-pressing plate; The 4-1-pressing plate moves the hole; 4-2-pressure board tankage; The 5-pressing plate props up nail; The 6-clutch disk; 6-1-disk installing hole; 7-centralized positioning mandrel; 8-workpiece support nail.
The specific embodiment
Embodiment, with reference to accompanying drawing 1, the rough turn isolated plant of body plane is that cylinder iron clutch disk 6 is connected with the head of a bed packing of engine lathe in the gear pump, outward flange is all apart from establishing six disk installing hole 6-1 on 6 of clutch disks, fix two centralized positioning mandrels 7 in the center of clutch disk 6, all follow closely 8 apart from establishing four workpiece support at the peripheral of centralized positioning mandrel 7.Prop up nail 5 at the edge of clutch disk 6 symmetry two pressing plates that are threaded, pressing plate props up nail 5 and cooperates 7 pairs of workpiece of centralized positioning mandrel to play a part to fix parallel, pressing plate props up the available nut of height of nail 5 and regulates, the upper end that pressing plate props up nail 5 is installed among the pressure board tankage 4-2 that pressing plate 4 establishes below, the pressing plate that is provided with long waist shaped in the middle part of pressing plate 4 moves hole 4-1, pressing plate 4 moves hole 4-1 by pressing plate and is installed on the fastening bolt 1, fastening bolt 1 is threaded with clutch disk 6 and regulates the height of pressing plate 4 with nut, and pressing plate 4 is by fastening bolt 1, clamp nut 2 and packing ring 3 are with Work-sheet pressing.
Claims (1)
1. the rough turn isolated plant of body plane in the gear pump, comprise clutch disk (6), disk installing hole (6-1), clamp nut (2), fastening bolt (1), it is characterized in that outward flange on clutch disk face (6) is all apart from establishing a plurality of disk installing holes (6-1), establish two centralized positioning mandrels (7) in the middle part of clutch disk (6), all follow closely (8) at the peripheral of positioning core axle (7) apart from establishing a plurality of workpiece support, be arranged with pressing plate at the edge of clutch disk (6) and prop up nail (5), pressing plate props up in the card holding trough (4-1) that is installed on pressing plate (4) above the nail (5), the middle part of pressing plate (4) is provided with pressing plate and moves hole (4-2), pressing plate (4) moves hole (4-2) by pressing plate and is installed on the fastening bolt (1), and pressing plate (4) is by fastening bolt (1), clamp nut (2) and packing ring (3) are with Work-sheet pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070554 CN203076622U (en) | 2013-02-07 | 2013-02-07 | Special device for rough turning of middle body plane of gear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070554 CN203076622U (en) | 2013-02-07 | 2013-02-07 | Special device for rough turning of middle body plane of gear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076622U true CN203076622U (en) | 2013-07-24 |
Family
ID=48822499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070554 Expired - Fee Related CN203076622U (en) | 2013-02-07 | 2013-02-07 | Special device for rough turning of middle body plane of gear pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405538A (en) * | 2018-04-11 | 2018-08-17 | 哈尔滨岛田大鹏工业股份有限公司 | A kind of side-mounted clamping turnover mechanism of heterogenous compatibility |
| CN113979293A (en) * | 2021-10-29 | 2022-01-28 | 沪东中华造船(集团)有限公司 | Ship T-shaped row clamping device and T-shaped row hoisting method |
-
2013
- 2013-02-07 CN CN 201320070554 patent/CN203076622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405538A (en) * | 2018-04-11 | 2018-08-17 | 哈尔滨岛田大鹏工业股份有限公司 | A kind of side-mounted clamping turnover mechanism of heterogenous compatibility |
| CN113979293A (en) * | 2021-10-29 | 2022-01-28 | 沪东中华造船(集团)有限公司 | Ship T-shaped row clamping device and T-shaped row hoisting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140207 |