CN217942613U - Clamping tool for machining thin-wall parts - Google Patents
Clamping tool for machining thin-wall parts Download PDFInfo
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- CN217942613U CN217942613U CN202222067483.XU CN202222067483U CN217942613U CN 217942613 U CN217942613 U CN 217942613U CN 202222067483 U CN202222067483 U CN 202222067483U CN 217942613 U CN217942613 U CN 217942613U
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- fixedly connected
- sliding
- spring
- fixed
- block
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Abstract
The utility model belongs to the technical field of the part anchor clamps technique and specifically relates to indicate a clamping frock is used in thin wall part machine tooling, comprising a base plate, the first strutting arrangement of upper end fixedly connected with of bottom plate, first motor and bearing frame, the inside of bearing frame is rotated and is connected with the two-way threaded rod, fixed connection between the output axle head of first motor and the two-way threaded rod, the one end fixed connection grip block of sliding block is kept away from to the third spring, sliding connection between grip block and the fixed disk, grip block is close to a terminal surface fixedly connected with slide bar and the second spring of disc, the one end fixedly connected with supporting seat of fixed disk is kept away from to the sliding block, sliding connection between supporting seat and the slide bar, fixed connection between the one end of grip block and the supporting seat is kept away from to the second spring. The utility model discloses a under first strutting arrangement and second strutting arrangement's the cooperation, can reach the purpose of fixed thin wall part, make cylindric thin wall part can not take place easily to warp simultaneously.
Description
Technical Field
The utility model relates to a part anchor clamps technical field especially relates to a clamping frock is used in thin wall part machine tooling.
Background
The thin-wall part has the characteristics of light weight, material saving, compact structure and the like, so that the thin-wall part is more and more widely applied in the mechanical industry, and the thin-wall part needs to be fixed by a clamp when being clamped and processed in a cylindrical shape.
However, when the cylindrical thin-wall part is clamped and fixed by using the clamp at present, the part is only clamped and fixed from the outside of the part only directly, the thin-wall part is easy to damage by the mode, and the thin-wall part is clamped by the single clamping mode not firmly enough, so that the processing efficiency of the thin-wall part is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the clamping frock is used in thin wall part machine tooling who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping tool for machining thin-wall parts comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a first supporting device, a first motor and a bearing seat, a bidirectional threaded rod is rotatably connected inside the bearing seat, the output shaft end of the first motor is fixedly connected with the bidirectional threaded rod, the upper end of the bottom plate is provided with a second supporting device, and the second supporting device is positioned on the circumferential surface of the bidirectional threaded rod; the second supporting device comprises a second motor, a fixed disc, a clamping plate, sliding seats, a rotating shaft, a disc, a rocker, a first fixed shaft, a limiting groove, a limiting block, a sliding block, a second spring, a sliding rod, a supporting seat, a second fixed shaft and a third spring, the second supporting device is symmetrically distributed at the left end and the right end of the supporting plate, the circumferential surface of the bidirectional threaded rod is in threaded connection with the sliding seats, one end, far away from each other, of each sliding seat is fixedly connected with the second motor, one end, close to each other, of each sliding seat is fixedly connected with the fixed disc, the output shaft of the second motor is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the sliding seats, the rotating shaft is rotatably connected with the fixed disc, one end, far away from the second motor, of the rotating shaft is fixedly connected with the disc, and one end, far away from the rotating shaft, of the disc is fixedly connected with the first fixed shaft, the circumference of first fixed axle rotates and connects the rocker, the inside of rocker rotates and is connected with the second fixed axle, and two the terminal surface that the fixed disk is close to each other has seted up the spacing groove, the inside sliding connection stopper of spacing groove, the one end fixed connection sliding block of keeping away from the fixed disk of stopper, sliding block and second fixed axle fixed connection, the one end fixed connection third spring of disc is kept away from to the sliding block, the one end fixed connection grip block of sliding block is kept away from to the third spring, sliding connection between grip block and the fixed disk, the grip block is close to a terminal surface fixedly connected with slide bar and the second spring of disc, the one end fixedly connected with supporting seat of fixed disk is kept away from to the sliding block, sliding connection between supporting seat and the slide bar, fixed connection between the one end that the grip block was kept away from to the second spring and the supporting seat.
As a further description of the above technical solution:
the inside fixedly connected with guide bar of bearing frame, sliding connection between guide bar and the sliding seat during operation for the sliding seat can remove about more stably under the effect of guide bar.
As a further description of the above technical solution:
first strutting arrangement includes backup pad, connecting block, first spring and telescopic link, the first spring of upper end fixedly connected with and the telescopic link of bottom plate, the one end fixedly connected with connecting block of bottom plate is kept away from to first spring, the telescopic link is kept away from between the one end of bottom plate and the connecting block fixed connection, the upper end fixedly connected with backup pad of connecting block, first spring and telescopic link all are provided with four, and even distribution can reach the purpose of stable support tube-shape thin wall part under the effect of backup pad, first spring and telescopic link in the upper end of the lower extreme of connecting block and bottom plate during operation.
As a further description of the above technical solution:
the end face shape of the contact between the limiting block and the limiting groove is T-shaped, so that the limiting block can stably move in the limiting groove during working, and meanwhile, the limiting block cannot be easily separated from the limiting groove.
As a further description of the above technical solution:
the shapes of the threads in the two sliding seats are opposite, and during work, the bidirectional threaded rod rotates, so that the two sliding seats move towards opposite directions simultaneously.
The utility model discloses following beneficial effect has:
compared with the prior art, the clamping tool for machining the thin-wall part has the advantages that the clamping plate extends into the cylindrical thin-wall part to be extruded and fixed under the matching of the first supporting device and the second supporting device, meanwhile, the cylindrical thin-wall part is placed on the supporting plate, the cylindrical circumferential surface is supported by the supporting plate, the inner wall of the cylindrical thin-wall part is extruded by the clamping plate, the purpose of fixing the thin-wall part is achieved, the two-way positioning of the part can be achieved through the symmetrically distributed second supporting devices, the cylindrical thin-wall part cannot be easily deformed, and the clamping plate can be buffered under the action of the first spring, the second spring and the third spring.
Drawings
Fig. 1 is a schematic view of the overall structure of a clamping tool for machining thin-walled parts according to the present invention;
fig. 2 is a schematic view of a split structure of the clamping tool for machining thin-walled parts after a left-view section;
fig. 3 is a schematic structural diagram of a left-side view section of a clamping tool for machining a thin-wall part according to the present invention;
fig. 4 is an enlarged schematic structural view of a in fig. 3 of the clamping tool for machining a thin-wall part according to the present invention;
fig. 5 is an enlarged schematic structural diagram of B in the clamping tool for machining thin-wall parts in fig. 3 according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a first motor; 3. a bearing seat; 4. a bidirectional threaded rod; 5. a guide rod; 6. a second motor; 7. fixing the disc; 8. a clamping plate; 9. a sliding seat; 10. a support plate; 11. a rotating shaft; 12. connecting blocks; 13. a first spring; 14. a telescopic rod; 15. a disc; 16. a rocker; 17. a first fixed shaft; 18. a limiting groove; 19. a limiting block; 20. a slider; 21. a second spring; 22. a slide bar; 23. a supporting seat; 24. a second fixed shaft; 25. a third spring.
Detailed Description
Referring to fig. 1-5, the utility model provides a pair of thin wall part is clamping frock for machine tooling: the device comprises a bottom plate 1, wherein a first supporting device, a first motor 2 and a bearing seat 3 are fixedly connected to the upper end of the bottom plate 1, a bidirectional threaded rod 4 is rotatably connected to the inside of the bearing seat 3, an output shaft end of the first motor 2 is fixedly connected with the bidirectional threaded rod 4, a second supporting device is arranged at the upper end of the bottom plate 1 and is positioned on the circumferential surface of the bidirectional threaded rod 4; the second supporting device comprises a second motor 6, a fixed disc 7, a clamping plate 8, a sliding seat 9, a rotating shaft 11, a disc 15, a rocker 16, a first fixed shaft 17, a limiting groove 18, a limiting block 19, a sliding block 20, a second spring 21, a sliding rod 22, a supporting seat 23, a second fixed shaft 24 and a third spring 25, the second supporting devices are symmetrically distributed at the left end and the right end of the supporting plate 10, the circumferential surface of the bidirectional threaded rod 4 is in threaded connection with the sliding seats 9, one ends, far away from each other, of the two sliding seats 9 are fixedly connected with the second motor 6, one ends, close to each other, of the two sliding seats 9 are fixedly connected with the fixed disc 7, the output shaft end of the second motor 6 is fixedly connected with the rotating shaft 11, the rotating shaft 11 is rotatably connected with the sliding seats 9, the rotating shaft 11 is rotatably connected with the fixed disc 7, one end, far away from the second motor 6, of the rotating shaft 11 is fixedly connected with the disc 15, one end, far away from the rotating shaft 11, of the disc 15 is fixedly connected with the rocker 16, the inner part of the rocker 16 is rotatably connected with the second fixed shaft 24, one end, close to each other, of the two fixed discs 7 is provided with the limiting groove 18, the inner part of the limiting groove 18 is slidably connected with the limiting block 19, one end, far away from the fixed disc 7, of the limiting block 19 is fixedly connected with the sliding block 20, the sliding block 20 is fixedly connected with the second fixed shaft 24, one end, the sliding block 20, one end, far away from the disc 15 is fixedly connected with the third spring 25, one end, far away from the sliding block 25, one far away from the clamping plate 20, one end, the clamping plate 20, one far away from the clamping plate 20 is fixedly connected with the fixed disc 7, one end of the sliding block 23, and the supporting seat 23, and the sliding seat 23 are fixedly connected with the sliding seat 23, and the sliding seat 23 are fixedly connected with the sliding seat 23.
As a further implementation mode of the technical scheme:
the inside fixedly connected with guide bar 5 of bearing frame 3, sliding connection between guide bar 5 and the sliding seat 9 for the during operation under the effect of guide bar 5 for sliding seat 9 can be more stable remove about.
As a further implementation mode of the technical scheme:
first strutting arrangement includes backup pad 10, connecting block 12, first spring 13 and telescopic link 14, the first spring 13 of the upper end fixedly connected with and telescopic link 14 of bottom plate 1, the one end fixedly connected with connecting block 12 of bottom plate 1 is kept away from to first spring 13, telescopic link 14 keeps away from between the one end of bottom plate 1 and the connecting block 12 fixed connection, the upper end fixedly connected with backup pad 10 of connecting block 12, first spring 13 and telescopic link 14 all are provided with four, and even distribution is in the lower extreme of connecting block 12 and the upper end of bottom plate 1, in operation, in backup pad 10, can reach the purpose of stable support tube-shape thin wall part under the effect of first spring 13 and telescopic link 14.
As a further implementation of the above technical solution:
the shape of the end face of the limiting block 19 contacting the limiting groove 18 is T-shaped, so that the limiting block 19 can stably move in the limiting groove 18 during operation, and meanwhile, the limiting block 19 cannot easily separate from the limiting groove 18.
As a further implementation mode of the technical scheme:
the shapes of the threads in the two sliding seats 9 are opposite, and when the bidirectional threaded rod 4 works, the two sliding seats 9 simultaneously move in opposite directions.
The working principle is as follows:
use the utility model discloses the time, according to the size of thin wall part, it drives pivot 11 and rotates to open second motor 6, pivot 11 rotates and drives disc 15 and rotate, disc 15 rotates and drives first fixed axle 17 and rotate, first fixed axle 17 rotates under the cooperation of rocker 16 and second fixed axle 24, make sliding block 20 remove along spacing groove 18, sliding seat 9 removes at supporting seat 23, slide bar 22, it removes to drive grip block 8 under second spring 21 and third spring 25's the effect, along with grip block 8 removes suitable position after, place the upper end at backup pad 10 to the thin wall part, utilize grip block 8 to stretch into the inside of thin wall part, reverse second motor 6 of opening, make grip block 8 closely compress tightly the inner wall of thin wall part, the thin wall part is supported to backup pad 10, make the thin wall part can be stable like this by the centre gripping, and cylindric thin wall part can not take place the deformation easily simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a thin wall part is clamping frock for machine tooling, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a first supporting device, a first motor (2) and a bearing seat (3), the inside of the bearing seat (3) is rotatably connected with a bidirectional threaded rod (4), the output shaft end of the first motor (2) is fixedly connected with the bidirectional threaded rod (4), the upper end of the bottom plate (1) is provided with a second supporting device, and the second supporting device is positioned on the circumferential surface of the bidirectional threaded rod (4); the second supporting device comprises a second motor (6), a fixed disc (7), a clamping plate (8), sliding seats (9), a rotating shaft (11), a disc (15), a rocker (16), a first fixed shaft (17), a limiting groove (18), a limiting block (19), sliding blocks (20), a second spring (21), sliding rods (22), a supporting seat (23), a second fixed shaft (24) and a third spring (25), the second supporting device is symmetrically distributed at the left end and the right end of the supporting plate (10), the circumferential surface of the bidirectional threaded rod (4) is in threaded connection with the sliding seats (9), one ends, far away from each other, of the sliding seats (9) are fixedly connected with the second motor (6), one ends, close to each other, of the sliding seats (9) are fixedly connected with the fixed disc (7), the output shaft end of the second motor (6) is fixedly connected with the rotating shaft (11), the rotating shaft (11) is rotatably connected with the sliding seats (9), the rotating shaft (11) is rotatably connected with the fixed disc (7), one end, far away from the second motor (6), one end, of the rotating shaft (11) is fixedly connected with the disc (15), one end, far away from the rocker (17), of the rotating shaft (17) is fixedly connected with the first fixed shaft (17), the inside of rocker (16) rotates and is connected with second fixed axle (24), two spacing groove (18) have been seted up to a terminal surface that fixed disk (7) are close to each other, inside sliding connection stopper (19) of spacing groove (18), stopper (19) keep away from one end fixed connection sliding block (20) of fixed disk (7), sliding block (20) and second fixed axle (24) fixed connection, the one end fixed connection third spring (25) of disc (15) are kept away from to sliding block (20), the one end fixed connection grip block (8) of sliding block (20) are kept away from in third spring (25), sliding connection between grip block (8) and fixed disk (7), grip block (8) are close to one terminal surface fixedly connected with slide bar (22) and second spring (21) of disc (15), the one end fixedly connected with supporting seat (23) of fixed disk (7) are kept away from to sliding block (20), sliding connection between supporting seat (23) and slide bar (22), fixed connection between the one end and the supporting seat (23) of grip block (8) are kept away from to second spring (21).
2. The clamping tool for machining the thin-walled part according to claim 1, wherein the clamping tool comprises: the inner part of the bearing seat (3) is fixedly connected with a guide rod (5), and the guide rod (5) is connected with a sliding seat (9) in a sliding manner.
3. The clamping tool for machining the thin-walled part according to claim 1, wherein the clamping tool comprises: first strutting arrangement includes backup pad (10), connecting block (12), first spring (13) and telescopic link (14), the first spring of upper end fixedly connected with (13) and telescopic link (14) of bottom plate (1), the one end fixedly connected with connecting block (12) of bottom plate (1) are kept away from in first spring (13), fixed connection between the one end of bottom plate (1) and connecting block (12) is kept away from in telescopic link (14), the upper end fixedly connected with backup pad (10) of connecting block (12), first spring (13) and telescopic link (14) all are provided with four, and even distribution is in the lower extreme of connecting block (12) and the upper end of bottom plate (1).
4. The clamping tool for machining the thin-walled part according to claim 1, wherein the clamping tool comprises: the end face of the limiting block (19) contacted with the limiting groove (18) is T-shaped.
5. The clamping tool for machining the thin-walled part according to claim 1, wherein the clamping tool comprises: the shapes of the threads in the two sliding seats (9) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067483.XU CN217942613U (en) | 2022-08-05 | 2022-08-05 | Clamping tool for machining thin-wall parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067483.XU CN217942613U (en) | 2022-08-05 | 2022-08-05 | Clamping tool for machining thin-wall parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217942613U true CN217942613U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222067483.XU Active CN217942613U (en) | 2022-08-05 | 2022-08-05 | Clamping tool for machining thin-wall parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217942613U (en) |
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2022
- 2022-08-05 CN CN202222067483.XU patent/CN217942613U/en active Active
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