CN216044726U - Turret positioning cylinder - Google Patents
Turret positioning cylinder Download PDFInfo
- Publication number
- CN216044726U CN216044726U CN202121716882.3U CN202121716882U CN216044726U CN 216044726 U CN216044726 U CN 216044726U CN 202121716882 U CN202121716882 U CN 202121716882U CN 216044726 U CN216044726 U CN 216044726U
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- China
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- cylinder body
- piston rod
- end cover
- rear end
- turret
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Abstract
The utility model discloses a turret positioning cylinder which comprises a cylinder body, wherein a piston rod is arranged in the cylinder body, a rear end cover is arranged at one end of the cylinder body, a front end cover is arranged at the other end of the cylinder body, a rear air inlet is formed in the position, located on the rear end cover, of the cylinder body, a front air inlet is formed in the position, located on the front end cover, of the cylinder body, a first induction switch and a second induction switch are arranged on the cylinder body, and an induction block is arranged at one end, located on the rear end cover, of the piston rod. According to the utility model, because the diameter of the piston rod at one end of the rear end cover is larger than that of the piston rod at one end of the front end cover, under the condition of the same air inlet pressure, the force generated during retraction is larger than that generated during extension, the condition that the plug pin and the pin sleeve are clamped is avoided, and the generated thrust can fully ensure the positioning precision of the turret.
Description
Technical Field
The utility model relates to the technical field of a turret positioning cylinder, in particular to a turret positioning cylinder.
Background
The turret positioning cylinder is an actuating mechanism for positioning the turret, and after the turret stops rotating, a piston rod of the cylinder extends out to drive the plug pin mechanism to be inserted into a positioning pin sleeve around the turret and fix the turret.
When the existing turret positioning cylinder retracts, the bolt and the pin sleeve are easily clamped to cause machine tool faults.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turret positioning cylinder to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a capstan head location cylinder, includes the cylinder body, install the piston rod in the cylinder body, the rear end cap is installed to cylinder body one end, the front end housing is installed to the cylinder body other end, the cylinder body is located rear end cap department and has seted up the back gas pocket, the cylinder body is located front end cap department and has seted up the preceding gas inlet, install first inductive switch and second inductive switch on the cylinder body, the response piece is installed to piston rod one end.
Preferably, the second inductive switch is located outside the first inductive switch.
Preferably, the piston rod is of a double-piston-rod structure, and the diameter of the piston rod at one end of the rear end cover is larger than that of the piston rod at one end of the front end cover.
Compared with the prior art, the utility model has the beneficial effects that: because the diameter of the piston rod at one end of the rear end cover is larger than that of the piston rod at one end of the front end cover, under the condition that the air inlet pressure is the same, the force generated during retraction is larger than that generated during extension, the condition that the bolt and the pin sleeve are clamped is avoided, and the generated thrust can fully ensure the positioning precision of the turret.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a second inductive switch; 2. an induction block; 3. a first inductive switch; 4. a rear end cap; 5. a cylinder body; 6. a piston rod; 7. a front end cover; 8. a rear air inlet; 9. the front air inlet is provided.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a turret positioning cylinder includes a cylinder body 5, a piston rod 6 is installed in the cylinder body 5, a rear end cover 4 is installed at one end of the cylinder body 5, a front end cover 7 is installed at the other end of the cylinder body 5, a rear air hole 8 is formed in the position, located at the rear end cover 4, of the cylinder body 5, a front air inlet 9 is formed in the position, located at the front end cover 7, of the cylinder body 5, a first induction switch 3 and a second induction switch 1 are installed on the cylinder body 5, an induction block 2 is installed at one end, located at the rear end cover 4, of the piston rod 6, the second induction switch 1 is located outside the first induction switch 3, the piston rod 6 is of a double-piston-rod structure, and a diameter of one end, located at the rear end cover 4, of the piston rod 6 is greater than a diameter of one end, located at the front end cover 7, of the piston rod 6; the piston rod of the air cylinder adopts a double-piston-rod structure, the diameter of the piston rod 6 at one end of the rear end cover 4 is larger than that of the piston rod 6 at one end of the front end cover 7, after the rear air hole 8 is filled with air, the piston rod 6 extends out, the first induction switch 3 is turned on after detecting the induction block 2, the striking head drives the die to punch a hole, after the air is filled into the front air hole 9, the piston rod 6 retracts, and after the second induction switch 1 induces the induction block 2, the turret rotates to the next station; because the diameter of the piston rod 6 at one end of the rear end cover 4 is larger than that of the piston rod 6 at one end of the front end cover 7, under the condition of the same air inlet pressure, the force generated during retraction is larger than that generated during extension, the situation that the plug pin and the pin bush are clamped is avoided, and the generated thrust can fully ensure the positioning precision of the turret.
The working principle of the utility model is as follows: the piston rod of the air cylinder adopts a double-piston-rod structure, the diameter of the piston rod 6 at one end of the rear end cover 4 is larger than that of the piston rod 6 at one end of the front end cover 7, after the rear air hole 8 is filled with air, the piston rod 6 extends out, the first induction switch 3 is turned on after detecting the induction block 2, the striking head drives the die to punch a hole, after the air is filled into the front air hole 9, the piston rod 6 retracts, and after the second induction switch 1 induces the induction block 2, the turret rotates to the next station; because the diameter of the piston rod 6 at one end of the rear end cover 4 is larger than that of the piston rod 6 at one end of the front end cover 7, under the condition of the same air inlet pressure, the force generated during retraction is larger than that generated during extension, the situation that the plug pin and the pin bush are clamped is avoided, and the generated thrust can fully ensure the positioning precision of the turret.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A turret positioning cylinder comprising a cylinder body (5), characterized in that: install piston rod (6) in cylinder body (5), rear end cap (4) are installed to cylinder body (5) one end, front end housing (7) are installed to the cylinder body (5) other end, cylinder body (5) are located rear end cap (4) and locate to offer back air inlet (8), cylinder body (5) are located front end cap (7) and locate to offer preceding air inlet (9), install first inductive switch (3) and second inductive switch (1) on cylinder body (5), piston rod (6) are located rear end cap (4) one end and install response piece (2).
2. A turret positioning cylinder as claimed in claim 1, wherein: the second inductive switch (1) is positioned outside the first inductive switch (3).
3. A turret positioning cylinder as claimed in claim 1, wherein: the piston rod (6) is of a double-piston-rod structure, and the diameter of the piston rod (6) at one end of the rear end cover (4) is larger than that of the piston rod (6) at one end of the front end cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121716882.3U CN216044726U (en) | 2021-07-27 | 2021-07-27 | Turret positioning cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121716882.3U CN216044726U (en) | 2021-07-27 | 2021-07-27 | Turret positioning cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216044726U true CN216044726U (en) | 2022-03-15 |
Family
ID=80556468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121716882.3U Active CN216044726U (en) | 2021-07-27 | 2021-07-27 | Turret positioning cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216044726U (en) |
-
2021
- 2021-07-27 CN CN202121716882.3U patent/CN216044726U/en active Active
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