CN213257146U - Quick centre device - Google Patents
Quick centre device Download PDFInfo
- Publication number
- CN213257146U CN213257146U CN202022235255.XU CN202022235255U CN213257146U CN 213257146 U CN213257146 U CN 213257146U CN 202022235255 U CN202022235255 U CN 202022235255U CN 213257146 U CN213257146 U CN 213257146U
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- air inlet
- inlet pipe
- air
- control switch
- base
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Abstract
A quick center device comprises a base, an air pump, an air inlet pipe A, a control switch, an air inlet pipe B, an air inlet pipe C, an air cylinder, an air inlet hole A, an air inlet hole B, a telescopic rod and an ejector rod; an air pump is arranged below the base, the air pump is connected with one end of an air inlet pipe A, the other end of the air inlet pipe A is connected with a control switch, an air inlet pipe B on the control switch is connected with an air inlet hole A on the air cylinder, and an air inlet pipe C on the control switch is connected with an air inlet hole B on the air cylinder; the control switch is arranged at the top of the base; the cylinder is arranged on one side of the middle upper part of the base; the telescopic rod on the air cylinder is fixedly welded with one end of the ejector rod, and the other end of the ejector rod extends out of the other side of the middle upper part of the base; and the air inlet pipe A is provided with a pressure regulating valve which is arranged at the tail end of the air cylinder. The utility model discloses make the quick accurate location problem of work piece and improve the accurate technique of precision and the machining efficiency problem of part when effectively having solved different work pieces of processing.
Description
Technical Field
The utility model relates to a quick top device belongs to five metals work piece lathe work technical field.
Background
Most of tailstock centers for turning workpieces in the field of machining are common machine tools, a traditional tailstock is formed by manually locking a main shaft barrel through a hand-operated lead screw center, is poor in rigidity and low in working efficiency, is inconvenient to realize automatic operation, and is still manually locked even if an oil cylinder or an air cylinder is used for pushing the main shaft center; some can realize automatic top tightly, but because the air pump is direct to be connected with control switch, can not carry out the pressure regulating to the gas pressure that the air pump came out, will appear during the operation like this that the ejector pin jacking force is too big or undersize to it is accurate to cause the machining precision that influences the work piece when processing different work pieces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve is when processing different work pieces, makes the quick accurate location problem of work piece to improve the accurate technique of precision and the technical problem of machining efficiency of part.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a quick center device comprises a base, an air pump, an air inlet pipe A, a control switch, an air inlet pipe B, an air inlet pipe C, an air cylinder, an air inlet hole A, an air inlet hole B, a telescopic rod and an ejector rod; an air pump is arranged below the base, the air pump is connected with one end of an air inlet pipe A, the other end of the air inlet pipe A is connected with a control switch, an air inlet pipe B on the control switch is connected with an air inlet hole A on the air cylinder, and an air inlet pipe C on the control switch is connected with an air inlet hole B on the air cylinder; the control switch is arranged at the top of the base; the cylinder is arranged on one side of the middle upper part of the base; the telescopic rod on the air cylinder is fixedly welded with one end of the ejector rod, and the other end of the ejector rod extends out of the other side of the middle upper part of the base; and the air inlet pipe A is provided with a pressure regulating valve which is arranged at the tail end of the air cylinder.
The beneficial effect of adopting above-mentioned technical scheme is:
the utility model discloses make the quick accurate location problem of work piece and improve the accurate technique of precision and the machining efficiency problem of part when effectively having solved different work pieces of processing.
Drawings
Fig. 1 is the structure schematic diagram of the quick center device of the utility model.
In the figure: 1-base, 2-air pump, 3-air inlet pipe A, 4-control switch, 5-air inlet pipe B, 6-air inlet pipe C, 7-air cylinder, 8-air inlet hole A, 9-air inlet hole B, 10-telescopic rod, 11-ejector rod, 12-pressure regulating valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
a quick centre device is shown in figure 1 and comprises a base 1, an air pump 2, an air inlet pipe A3, a control switch 4, an air inlet pipe B5, an air inlet pipe C6, an air cylinder 7, an air inlet hole A8, an air inlet hole B9, an expansion link 10 and an ejector rod 11; an air pump 2 is arranged below the base 1, the air pump 2 is connected with one end of an air inlet pipe A3, the other end of the air inlet pipe A3 is connected with a control switch 4, an air inlet pipe B5 on the control switch 4 is connected with an air inlet hole A8 on the air cylinder 7, and an air inlet pipe C6 on the control switch 4 is connected with an air inlet hole B9 on the air cylinder 7; the control switch 4 is arranged at the top of the base 1; the cylinder 7 is arranged on one side of the middle upper part of the base 1; the telescopic rod 10 on the air cylinder 7 is welded and fixed with one end of the ejector rod 11, and the other end of the ejector rod 11 extends out of the other side of the middle upper part of the base 1; the air inlet pipe A3 is provided with a pressure regulating valve 12, the pressure regulating valve 12 is arranged at the tail end of the air cylinder (7), the pressure regulating valve 12 can control the pressure of the output air of the air pump 2, so that the ejector rod 11 is effectively controlled to realize the purpose of quickly and accurately positioning workpieces when different workpieces are machined, and the problems of precision and accuracy of parts and machining efficiency are solved.
Claims (1)
1. A quick center device comprises a base (1), an air pump (2), an air inlet pipe A (3), a control switch (4), an air inlet pipe B (5), an air inlet pipe C (6), an air cylinder (7), an air inlet hole A (8), an air inlet hole B (9), a telescopic rod (10) and a push rod (11); an air pump (2) is arranged below the base (1), the air pump (2) is connected with one end of an air inlet pipe A (3), the other end of the air inlet pipe A (3) is connected with a control switch (4), an air inlet pipe B (5) on the control switch (4) is connected with an air inlet hole A (8) on the air cylinder (7), and an air inlet pipe C (6) on the control switch (4) is connected with an air inlet hole B (9) on the air cylinder (7); the control switch (4) is arranged at the top of the base (1); the air cylinder (7) is arranged on one side of the middle upper part of the base (1); a telescopic rod (10) on the air cylinder (7) is fixedly welded with one end of a push rod (11), and the other end of the push rod (11) extends out of the other side of the middle upper part of the base (1); the method is characterized in that: the air inlet pipe A (3) is provided with a pressure regulating valve (12), and the pressure regulating valve (12) is arranged at the tail end of the air cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235255.XU CN213257146U (en) | 2020-10-10 | 2020-10-10 | Quick centre device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235255.XU CN213257146U (en) | 2020-10-10 | 2020-10-10 | Quick centre device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213257146U true CN213257146U (en) | 2021-05-25 |
Family
ID=75947895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022235255.XU Active CN213257146U (en) | 2020-10-10 | 2020-10-10 | Quick centre device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213257146U (en) |
-
2020
- 2020-10-10 CN CN202022235255.XU patent/CN213257146U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |