CN215788356U - Numerical control turning thin wall conical cylinder workpiece clamping tool - Google Patents
Numerical control turning thin wall conical cylinder workpiece clamping tool Download PDFInfo
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- CN215788356U CN215788356U CN202122287755.2U CN202122287755U CN215788356U CN 215788356 U CN215788356 U CN 215788356U CN 202122287755 U CN202122287755 U CN 202122287755U CN 215788356 U CN215788356 U CN 215788356U
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- 230000000694 effects Effects 0.000 claims abstract description 37
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of workpiece clamping, and discloses a numerical control turning thin-wall conical-cylinder-shaped workpiece clamping tool which comprises a workbench, wherein a fixed plate is fixedly connected to the top of the workbench, a rubber pad is fixedly connected to the right side of the fixed plate, a hydraulic cylinder is fixedly mounted on the left side of the fixed plate, a movable plate is fixedly connected to the left end of the hydraulic cylinder, and a movable rod is fixedly connected to the right side of the movable plate. This numerical control turning thin wall awl cylindric work piece centre gripping frock through the fixed plate, the pneumatic cylinder, the fly leaf, the movable rod, the activity spacing ring, electric putter, the briquetting, mutually support between block rubber and the disc to can fix the right side at the fixed plate with the awl cylindric work piece, and through mutually supporting between activity spacing ring and the disc, can carry out spacing fixed to the awl cylindric work piece, thereby can improve the fixed effect to the awl cylindric work piece, prevent that the condition of skew from appearing in the awl cylindric work piece.
Description
Technical Field
The utility model relates to the technical field of workpiece clamping, in particular to a numerical control turning thin-wall conical-cylinder-shaped workpiece clamping tool.
Background
When turning a conical cylindrical workpiece, the conical cylindrical workpiece needs to be clamped and fixed through a clamping tool, but the conical cylindrical workpiece is special in shape, a common clamping tool is inconvenient to clamp the conical cylindrical workpiece, the conical cylindrical workpiece is easy to shift when clamped and fixed, and unstable clamping is caused, the processing effect of the workpiece is affected, and therefore the problem that the conical cylindrical workpiece is clamped by the numerical control turning thin-wall clamping tool needs to be solved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a clamping tool for a conical cylindrical workpiece with a thin wall in numerical control turning, which has the advantages of convenience for clamping and fixing the conical cylindrical workpiece, more stable fixation of the workpiece, difficulty in occurrence of position deviation and the like, and solves the problems that the conical cylindrical workpiece is easy to deviate in position during clamping and fixing, further unstable clamping is caused, and the processing effect of the workpiece is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a numerical control turning thin wall awl cylindric work piece centre gripping frock, comprises a workbench, the top fixedly connected with fixed plate of workstation, the right side fixedly connected with rubber pad of fixed plate, the left side fixed mounting of fixed plate has the pneumatic cylinder, the left end fixedly connected with fly leaf of pneumatic cylinder, the right side fixedly connected with movable rod of fly leaf, the right-hand member fixedly connected with activity spacing ring of movable rod, the inside wall fixedly connected with rubber ring of activity spacing ring, the top of workstation sets up awl cylindric work piece, the top fixedly connected with base of workstation, the top fixed mounting of base has electric putter, electric putter's left end fixedly connected with briquetting, the left side fixedly connected with block rubber of briquetting, electric putter's side surface is provided with the disc.
Preferably, the right side fixedly connected with extension spring of briquetting, the right side fixedly connected with guide bar of briquetting, the round hole that runs through about the inside of disc is seted up, the guiding hole that runs through about the inside of disc is seted up, the side surface fixedly connected with rubber ring of disc, electric putter pegs graft with the inside activity of round hole, disc left side diameter is less than the right side diameter, the disc is located the inside of awl cylindric work piece, the side surface of rubber ring and the inside wall overlap joint of awl cylindric work piece to make the disc can act on the side surface of electric putter and remove, and can fix the inside of awl cylindric work piece through the disc.
Preferably, extension spring's right-hand member and the left side fixed connection of disc, the guide bar is pegged graft with the inside activity of guiding hole, and then can carry out spacingly through the guide bar to the disc for the disc can only move about on electric putter, and removes more steadily.
Preferably, the movable hole that runs through about the inside of fixed plate is seted up, the movable rod is pegged graft with the inside activity of movable hole, the movable rod runs through the left side of rubber pad to extend to the right side of rubber pad, the left side internal diameter of activity spacing ring is less than the right side internal diameter, the activity spacing ring cup joints with the activity of awl cylindric work piece, the inside wall of rubber circle and the side surface overlap joint of awl cylindric work piece, thereby make the movable rod can remove in the inside of fixed plate, and remove through the fly leaf and can drive movable rod and activity spacing ring and together remove, thereby can carry on spacingly to awl cylindric work piece.
Preferably, the base is located the right side of fixed plate, awl cylindric work piece is located between fixed plate and the base, the left side of awl cylindric work piece and the right side overlap joint of rubber pad, electric putter's left end is located the inside of awl cylindric work piece, the left side of block rubber and the left side wall overlap joint of awl cylindric work piece, work through electric putter, drive the briquetting and move left in the inside of awl cylindric work piece to can fix the right side at the fixed plate with awl cylindric work piece.
Preferably, the circle center of the movable limiting ring, the circle center of the disc and the circle center of the conical cylindrical workpiece are all located at the same horizontal height, so that the conical cylindrical workpiece can be limited and fixed, and the fixing effect of the conical cylindrical workpiece is improved.
Compared with the prior art, the utility model provides a numerical control turning thin-wall conical-cylinder-shaped workpiece clamping tool, which has the following beneficial effects:
1. this numerical control turning thin wall awl cylindric work piece centre gripping frock through the fixed plate, the pneumatic cylinder, the fly leaf, the movable rod, the activity spacing ring, electric putter, the briquetting, mutually support between block rubber and the disc to can fix the right side at the fixed plate with the awl cylindric work piece, and through mutually supporting between activity spacing ring and the disc, can carry out spacing fixed to the awl cylindric work piece, thereby can improve the fixed effect to the awl cylindric work piece, prevent that the condition of skew from appearing in the awl cylindric work piece.
2. This numerical control turning thin wall awl cylindric work piece centre gripping frock through pneumatic cylinder, fly leaf, movable rod, extension spring, guide bar, round hole, guiding hole, mutually supporting between rubber ring and the movable hole to can adjust the position of activity spacing ring and disc according to the size of a dimension of awl cylindric work piece, and make activity spacing ring and disc can respectively with the side surface and the inside wall overlap joint of awl cylindric work piece, thereby can carry out spacing fixed to the awl cylindric work piece of not unidimensional size.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
fig. 3 is a perspective view of the disc structure of the present invention.
Wherein: 1. a work table; 2. a fixing plate; 3. a rubber pad; 4. a hydraulic cylinder; 5. a movable plate; 6. a movable rod; 7. a movable limiting ring; 8. a rubber ring; 9. a conical workpiece; 10. a base; 11. an electric push rod; 12. briquetting; 13. a rubber block; 14. a disc; 15. an extension spring; 16. a guide bar; 17. a circular hole; 18. a guide hole; 19. a rubber ring; 20. and (4) a movable hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a clamping tool for a tapered cylindrical workpiece with a thin wall of a numerical control lathe comprises a workbench 1, a fixed plate 2 is fixedly connected to the top of the workbench 1, a rubber pad 3 is fixedly connected to the right side of the fixed plate 2, the friction coefficient between the tapered cylindrical workpiece 9 and the fixed plate 2 can be improved by arranging the rubber pad 3, and the left side of the tapered cylindrical workpiece 9 can be prevented from being abraded, a hydraulic cylinder 4 is fixedly installed at the left side of the fixed plate 2, a movable plate 5 is fixedly connected to the left side of the hydraulic cylinder 4, a movable rod 6 is fixedly connected to the right side of the movable plate 5, the number of the movable rods 6 is two, the two movable rods 6 are vertically symmetrical about the central axis of the fixed plate 2, the two movable rods 6 are respectively located at the upper side and the lower side of the hydraulic cylinder 4, a movable limiting ring 7 is fixedly connected to the right end of the movable rod 6, and can work through the hydraulic cylinder 4, so as to drive the fixed plate 2 to move left and right, and make movable rod 6 and activity spacing ring 7 remove together, and can adjust the position of activity spacing ring 7 according to the size of a dimension of awl cylindric work piece 9, the inside wall fixedly connected with rubber ring 8 of activity spacing ring 7, the top of workstation 1 sets up awl cylindric work piece 9, the activity hole 20 that runs through about the inside of fixed plate 2 is seted up, movable rod 6 is pegged graft with the inside activity of activity hole 20, movable rod 6 runs through the left side of rubber pad 3, and extend to the right side of rubber pad 3, the left side internal diameter of activity spacing ring 7 is less than the right side internal diameter, activity spacing ring 7 cup joints with awl cylindric work piece 9 activity, the inside wall of rubber ring 8 and the side surface overlap joint of awl cylindric work piece 9, thereby can come to carry out spacingly to awl cylindric work piece 9 through activity spacing ring 7, prevent that awl cylindric work piece 9 from reciprocating or back-and-forth movement.
The top of the workbench 1 is fixedly connected with a base 10, the top of the base 10 is fixedly provided with an electric push rod 11, the left end of the electric push rod 11 is fixedly connected with a pressing block 12, the left side of the pressing block 12 is fixedly connected with a rubber block 13, the pressing block 12 can be driven to move left and right through the work of the electric push rod 11, the stabilizing effect of the pressing block 12 and the inner part of the conical cylindrical workpiece 9 can be improved through the arrangement of the rubber block 13, the left side wall of the conical cylindrical workpiece 9 is prevented from being abraded, the base 10 is positioned on the right side of a fixed plate 2, the conical cylindrical workpiece 9 is positioned between the fixed plate 2 and the base 10, the left side of the conical cylindrical workpiece 9 is lapped with the right side of a rubber pad 3, the left end of the electric push rod 11 is positioned inside the conical cylindrical workpiece 9, the left side of the rubber block 13 is lapped with the left side wall of the conical cylindrical workpiece 9, the pressing block 12 is driven to move left through the electric push rod 11, so that the conical cylindrical workpiece 9 can be supported, the conical cylindrical workpiece 9 is fixed on the right side of the fixing plate 2, a disc 14 is arranged on the side surface of the electric push rod 11, the circle center of the movable limiting ring 7, the circle center of the disc 14 and the circle center of the conical cylindrical workpiece 9 are all located at the same horizontal height, an extension spring 15 is fixedly connected on the right side of the pressing block 12, two guide rods 16 are fixedly connected on the right side of the pressing block 12, the number of the guide rods 16 is two, the two extension springs 15 are respectively movably sleeved with the two guide rods 16, a left-right through round hole 17 is formed in the disc 14, the round hole 17 is located at the circle center position of the disc 14, a left-right through guide hole 18 is formed in the disc 14, the number of the guide holes 18 is two, the two guide holes 18 are respectively located on the upper side and the lower side of the round hole 17, a rubber ring 19 is fixedly connected on the side surface of the disc 14, the electric push rod 11 is movably inserted in the round hole 17, the diameter of the left side of the disc 14 is smaller than that of the right side of the disc 14, the disc 14 is located inside the conical cylindrical workpiece 9, the side surface of the rubber ring 19 is in lap joint with the inner side wall of the conical cylindrical workpiece 9, when the side surface of the disc 14 is in lap joint with the inner side wall of the conical cylindrical workpiece 9, the electric push rod 11 drives the pressing block 12 to move leftwards continuously, the extension spring 15 is lengthened, the side surface of the disc 14 can be abutted against the inner side wall of the conical cylindrical workpiece 9, connection between the disc and the conical cylindrical workpiece is tighter, the position of the conical cylindrical workpiece 9 can be prevented from being deviated, the right end of the extension spring 15 is fixedly connected with the left side of the disc 14, the guide rods 16 are movably inserted into the guide holes 18, the two guide rods 16 are respectively movably inserted into the two guide holes 18, and limit the disc 14, and the disc 14 can only move leftwards and rightwards.
When the device is used, the conical cylindrical workpiece 9 to be processed is placed between the fixing plate 2 and the electric push rod 11, then the electric push rod 11 extends to work to drive the pressing block 12 to move leftwards, and under the action of the extension spring 15, the disc 14 can be driven to move together, the disc 14 can move leftwards on the side surface of the electric push rod 11, and the guide rod 16 and the guide hole 18 move, so that the side surface of the disc 14 can be lapped with the inner side wall of the conical cylindrical workpiece 9, the position of the conical cylindrical workpiece 9 can be adjusted, the circle center of the conical cylindrical workpiece 9 and the circle center of the disc 14 are located at the same horizontal height, and as the pressing block 12 continues to move leftwards, the left side of the rubber block 13 can be lapped with the left side wall of the conical cylindrical workpiece 9, and the conical cylindrical workpiece 9 can be driven to move leftwards at the same time, make the left side of awl cylindric work piece 9 and the right side overlap joint of rubber pad 3, thereby can fix the right side at fixed plate 2 with awl cylindric work piece 9, then work through pneumatic cylinder 4, make pneumatic cylinder 4 shrink, and drive fly leaf 5 and move to the right, make movable rod 6 move to the right in the inside of activity hole 20, and drive activity spacing ring 7 and move to the right on the side surface of awl cylindric work piece 9, make the inside wall of rubber circle 8 and the side surface overlap joint of awl cylindric work piece 9, thereby can carry out spacing fixed to awl cylindric work piece 9, prevent that the displacement from appearing in awl cylindric work piece 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a numerical control turning thin wall awl cylindric work piece centre gripping frock, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a fixed plate (2), the right side of the fixed plate (2) is fixedly connected with a rubber pad (3), the left side of the fixed plate (2) is fixedly provided with a hydraulic cylinder (4), the left end of the hydraulic cylinder (4) is fixedly connected with a movable plate (5), the right side of the movable plate (5) is fixedly connected with a movable rod (6), the right end of the movable rod (6) is fixedly connected with a movable limiting ring (7), the inner side wall of the movable limiting ring (7) is fixedly connected with a rubber ring (8), the top of the workbench (1) is provided with a cone-shaped workpiece (9), the top of the workbench (1) is fixedly connected with a base (10), the top of the base (10) is fixedly provided with an electric push rod (11), the left end of the electric push rod (11) is fixedly connected with a pressing block (12), the left side of the pressing block (12) is fixedly connected with a rubber block (13), the side surface of the electric push rod (11) is provided with a disc (14).
2. The numerical control turning thin-wall conical cylindrical workpiece clamping tool as claimed in claim 1, characterized in that: the utility model discloses a pneumatic power tool, including briquetting (12), right side fixedly connected with extension spring (15), right side fixedly connected with guide bar (16) of briquetting (12), round hole (17) that run through about the inside of disc (14) is seted up, guide hole (18) that run through about the inside of disc (14) is seted up, the side surface fixedly connected with rubber ring (19) of disc (14), electric putter (11) are pegged graft with the inside activity of round hole (17), disc (14) left side diameter is less than the right side diameter, disc (14) are located the inside of awl cylindric work piece (9), the side surface of rubber ring (19) and the inside wall overlap joint of awl cylindric work piece (9).
3. The numerical control turning thin-wall conical cylindrical workpiece clamping tool as claimed in claim 2, characterized in that: the right end of the extension spring (15) is fixedly connected with the left side of the disc (14), and the guide rod (16) is movably inserted in the guide hole (18).
4. The numerical control turning thin-wall conical cylindrical workpiece clamping tool as claimed in claim 1, characterized in that: the inside of fixed plate (2) is seted up and is controlled movable hole (20) that run through, the inside activity of movable rod (6) and movable hole (20) is pegged graft, movable rod (6) run through the left side of rubber pad (3) to extend to the right side of rubber pad (3), the left side internal diameter of activity spacing ring (7) is less than the right side internal diameter, activity spacing ring (7) cup joint with the activity of awl cylindric work piece (9), the inside wall of rubber circle (8) and the side surface overlap joint of awl cylindric work piece (9).
5. The numerical control turning thin-wall conical cylindrical workpiece clamping tool as claimed in claim 1, characterized in that: base (10) are located the right side of fixed plate (2), awl cylindric work piece (9) are located between fixed plate (2) and base (10), the left side of awl cylindric work piece (9) and the right side overlap joint of rubber pad (3), the left end of electric putter (11) is located the inside of awl cylindric work piece (9), the left side of rubber piece (13) and the left side wall overlap joint of awl cylindric work piece (9).
6. The numerical control turning thin-wall conical cylindrical workpiece clamping tool as claimed in claim 1, characterized in that: the circle center of the movable limiting ring (7), the circle center of the disc (14) and the circle center of the conical cylindrical workpiece (9) are all located at the same horizontal height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122287755.2U CN215788356U (en) | 2021-09-22 | 2021-09-22 | Numerical control turning thin wall conical cylinder workpiece clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122287755.2U CN215788356U (en) | 2021-09-22 | 2021-09-22 | Numerical control turning thin wall conical cylinder workpiece clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788356U true CN215788356U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122287755.2U Expired - Fee Related CN215788356U (en) | 2021-09-22 | 2021-09-22 | Numerical control turning thin wall conical cylinder workpiece clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817397A (en) * | 2024-02-26 | 2024-04-05 | 东莞市力博特智能装备有限公司 | Fastening clamp with positioning device and assembly thereof |
-
2021
- 2021-09-22 CN CN202122287755.2U patent/CN215788356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817397A (en) * | 2024-02-26 | 2024-04-05 | 东莞市力博特智能装备有限公司 | Fastening clamp with positioning device and assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Jinhuan Intelligent Technology Co.,Ltd. Assignor: NANNING College FOR VOCATIONAL TECHNOLOGY Contract record no.: X2022450000598 Denomination of utility model: A clamping fixture for NC turning thin-walled conical cylindrical workpiece Granted publication date: 20220211 License type: Common License Record date: 20221230 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |