CN210099600U - Rapid clamp for grinding outer circle of steering pump stator - Google Patents
Rapid clamp for grinding outer circle of steering pump stator Download PDFInfo
- Publication number
- CN210099600U CN210099600U CN201920721269.7U CN201920721269U CN210099600U CN 210099600 U CN210099600 U CN 210099600U CN 201920721269 U CN201920721269 U CN 201920721269U CN 210099600 U CN210099600 U CN 210099600U
- Authority
- CN
- China
- Prior art keywords
- stator
- morse
- dabber
- spacer sleeve
- lathe
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a quick anchor clamps of grinding steering pump stator excircle, include with the coaxial complex morse dabber of lathe main shaft, the morse dabber other end and spacer sleeve transition fit are equipped with the locating pin on the spacer sleeve, and the spacer sleeve passes through the locating pin and links to each other with the stator, and the stator rear end is equipped with presses the cover, presses the cover to pass through connecting bolt and last rotation on the tailstock top to link to each other, and the lathe tailstock links to each other with numerical control hydraulic means. The utility model discloses having changed current frock clamping form, having adopted the lathe main shaft rotatory, having utilized the main shaft from the morse's taper hole in area and the morse's dabber cooperation of frock, the fixed work piece stator of the mode that the rotatory top that utilizes to reform transform compressed tightly, whole frock assembles in advance on the lathe, only needs the dress to get the work piece, and the hydro-cylinder that relies on automatic control comes to press from both sides tightly, need not the manpower and presss from both sides tightly to improve production efficiency, saved manpower and materials.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, specifically speaking relates to a quick anchor clamps of grinding steering pump stator excircle.
Background
The conventional stator cylindrical grinding adopts a double-top mode, a main shaft of a grinding machine does not rotate, and a drive plate rotates to drive the whole tool to rotate, so that the tool must be clamped firstly and then put into a machine tool, the clamping of the tool needs manpower, the working efficiency of the method is low, and the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
The utility model is used for the grinding of steering pump stator excircle. One part is a positioning part: the Morse mandrel is connected with a main shaft of the machine tool, the positioning sleeve is in transition fit with the other end of the Morse mandrel, and the positioning pin is fixed on the blocking sleeve and used for fixing the position of the stator; the other part is a pressing part: the rotating center is fixed on the tailstock of the machine tool, the tailstock of the machine tool is connected with a numerical control hydraulic device, and the pressing sleeve is connected with the transformed rotating center through a connecting bolt, so that the tightness of the pressing sleeve is controlled by stretching of the numerical control hydraulic device.
The technical scheme of the utility model is realized like this: the utility model provides a quick fixture of grinding steering pump stator excircle, includes the mo shi dabber with the coaxial complex of lathe main shaft, the mo shi dabber other end and spacer sleeve transition fit are equipped with the locating pin on the spacer sleeve, and the spacer sleeve passes through the locating pin and links to each other with the stator, and the stator rear end is equipped with presses the cover, presses the cover to link to each other through connecting bolt and last rotation top on the tailstock, and the lathe tailstock links to each other with numerical control hydraulic means.
The utility model has the advantages that: the utility model discloses having changed current frock clamping form, having adopted the lathe main shaft rotatory, having utilized the Morse's taper hole of main shaft from the area and the Morse's dabber cooperation of frock, the fixed work piece (stator) of the mode that utilizes the rotatory top of reforming transform to compress tightly, whole frock assembles in advance on the lathe, only needs the dress to get the work piece, and the hydro-cylinder that relies on automatic control comes to press from both sides tightly, need not the manpower and presss from both sides tightly to improve production efficiency, saved manpower and materials.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of the parts: 1. the device comprises a positioning pin, 2, a Morse mandrel, 3, a blocking sleeve, 4, a pressing sleeve, 5, a connecting bolt, 6, a rotating center, 7 and a stator.
Detailed Description
For a better understanding and appreciation of the invention, it will be further described in connection with the accompanying drawings: the utility model provides a quick anchor clamps of grinding steering pump stator excircle, includes with the coaxial complex morse dabber 2 of lathe main shaft, the 2 other ends of morse dabber and the transition fit of spacer sleeve 3 are equipped with locating pin 1 on the spacer sleeve 3, and spacer sleeve 3 links to each other with stator 7 through locating pin 1, and stator 7 rear end is equipped with presses cover 4, presses cover 4 to link to each other with last rotation top 6 on the tailstock through connecting bolt 5, and the lathe tailstock links to each other with numerical control hydraulic means.
Utilize morse dabber 2 to make whole anchor clamps coaxial with the cooperation of lathe main shaft, utilize spacer sleeve 3 and locating pin 1 to make stator 7 and anchor clamps cooperation, the tailstock adopts numerical control's hydraulic pressure closing device to control the dynamics of compressing tightly of pressing cover 4 to accomplish the clamp of stator 7 and press from both sides tightly, connecting bolt 5 couples together pressing cover 4 and rotating centre 6, can follow whole anchor clamps and rotate together.
After the stator 7 is installed on the clamp, the numerical control is tightly pressed, after grinding is completed, the numerical control is loosened, the stator 7 is taken down, and the process is repeated in a cycle and operates in batches, so that time and labor are saved.
Claims (1)
1. The utility model provides a quick anchor clamps of grinding steering pump stator excircle, includes with coaxial complex morse dabber (2) of lathe main shaft, its characterized in that morse dabber (2) other end and spacer sleeve (3) transition fit are equipped with locating pin (1) on spacer sleeve (3), and spacer sleeve (3) link to each other with stator (7) through locating pin (1), and stator (7) rear end is equipped with presses cover (4), presses cover (4) to link to each other with last rotation top (6) on the tailstock through connecting bolt (5), and the lathe tailstock links to each other with numerical control hydraulic means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721269.7U CN210099600U (en) | 2019-05-20 | 2019-05-20 | Rapid clamp for grinding outer circle of steering pump stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721269.7U CN210099600U (en) | 2019-05-20 | 2019-05-20 | Rapid clamp for grinding outer circle of steering pump stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099600U true CN210099600U (en) | 2020-02-21 |
Family
ID=69561501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920721269.7U Expired - Fee Related CN210099600U (en) | 2019-05-20 | 2019-05-20 | Rapid clamp for grinding outer circle of steering pump stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099600U (en) |
-
2019
- 2019-05-20 CN CN201920721269.7U patent/CN210099600U/en not_active Expired - Fee Related
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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: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |