CN212371657U - Carousel clamping device for machining - Google Patents
Carousel clamping device for machining Download PDFInfo
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- CN212371657U CN212371657U CN202020396042.2U CN202020396042U CN212371657U CN 212371657 U CN212371657 U CN 212371657U CN 202020396042 U CN202020396042 U CN 202020396042U CN 212371657 U CN212371657 U CN 212371657U
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Abstract
The utility model discloses a carousel clamping device for machining, including the processing platen, processing platen upper end is provided with outer barrel and outer barrel top and is equipped with places the flat board, the inside rotation pole axle that is provided with the coaxial line with it of outer barrel, rotation pole axle lower extreme run through the processing platen and rotate with it and be connected, and outer barrel outside is provided with the grip block subassembly that a plurality of annular distribute, grip block subassembly includes side plate and push-and-pull rod, side plate bottom portion is provided with the installation and slides the seat and install the seat thread slipping and set up on the connecting guide rail on the processing platen, and push-and-pull rod one end fixed connection is in the tip of installation seat of sliding, and the push-and-pull rod other end runs through outer barrel lateral wall and is connected with the inside push-and-pull component of setting up outer barrel, and the tip. The utility model discloses simple structure, but to the disk body location in the time of the centre gripping, the centre gripping is stable firm, the operation of being convenient for, utility model is stronger.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a carousel clamping device for machining.
Background
The clamp is an indispensable auxiliary machining tool in most machining of mechanical parts, especially machining of complex parts, and is widely applied. The objective turntable is an essential important part in a microscope, and is mainly used for mounting an objective and switching the objective with required times when observing the magnified imaging of a specimen. The objective lens rotary disc on the microscope is different in size, and the processing mode is different according to the proofing production and the batch production. According to the principle of saving time and cost, the mass production is realized by melt casting or semi-solid hot forging.
The existing turntable processing needs to position the turntable through the positioning part before clamping operation during clamping installation, and the process is complicated and troublesome in operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carousel clamping device for machining to solve the disk body centre gripping and need fix a position the back and operate and comparatively troublesome problem at the centre gripping.
In order to achieve the above object, the utility model provides a following technical scheme:
a turntable clamping device for machining comprises a machining platen, wherein an outer cylinder is arranged at the upper end of the machining platen, a placing flat plate is arranged at the top end of the outer cylinder, a rotating rod shaft coaxial with the outer cylinder is arranged in the outer cylinder, the lower end of the rotating rod shaft penetrates through the machining platen and is rotatably connected with the machining platen, a plurality of clamping plate assemblies distributed in an annular mode are arranged outside the outer cylinder, each clamping plate assembly comprises a side clamping plate and a push-pull rod, an installation sliding seat is arranged at the bottom end of each side clamping plate and is slidably buckled on a connecting guide rail arranged on the machining platen, one end of each push-pull rod is fixedly connected to the end of the installation sliding seat, the other end of each push-pull rod penetrates through the side wall of the outer cylinder and is connected with the push-pull assembly arranged in the outer cylinder, each push-pull assembly comprises a connecting plate fixed at the top, the wall of the push-pull rod is provided with a strip-shaped guide hole, the guide convex column penetrates through the strip-shaped guide hole, the end part of the push-pull rod extending into the outer barrel is hinged with the side wall of the connecting disc, and the lower end part of the processing bedplate is provided with a power unit driving the rotating rod shaft to rotate.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the power unit comprises a clamping screw rod and a transverse rack, the transverse rack is meshed with a rotating gear arranged at the lower end of a rotating rod shaft, driving sleeves are arranged at two ends of the transverse rack and sleeved on the clamping screw rod and in spiral fit with the clamping screw rod, and an operating end is arranged at one end of the clamping screw rod.
In one alternative: the operation end is a rotating hand wheel.
In one alternative: the clamping plate assemblies are at least four.
In one alternative: the two ends of the processing bedplate are provided with supporting seats, the two ends of the clamping screw rod are rotatably connected with the supporting seats, the lower end of each supporting seat is fixed with a mounting bottom plate, and a plurality of mounting holes used for being matched with bolts to fasten the whole device on the machine body are formed in the mounting bottom plates.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the device can order about the rotation of rotation pole axle through power unit and rotate, and the connection pad rotation can be ordered about in the rotation of rotation pole axle, and the connection pad rotates and can stimulate push-and-pull rod tip around the certain displacement of connection pad central rotary motion to but push-and-pull installation sliding seat carries out the centre gripping in order to realize placing the disk body on the flat board in the position of connecting guide rail, and the quick location centre gripping of disk body can be realized to the action of a plurality of centre gripping board subassemblies centre gripping and keeping unanimity simultaneously, facilitates the use, and the centre gripping. The utility model discloses simple structure, but to the disk body location in the time of the centre gripping, the centre gripping is stable firm, the operation of being convenient for, utility model is stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle push-pull assembly of the present invention.
Fig. 3 is a schematic structural view of the outer cylinder of the present invention.
Notations for reference numerals: the device comprises a processing bedplate 1, an outer cylinder 2, a placing flat plate 3, a side clamping plate 4, an installation sliding seat 5, a connecting guide rail 6, a push-pull rod 7, a rotating rod shaft 8, a clamping screw rod 9, a rotating gear 10, a transverse rack 11, a driving sleeve 12, an operation end 13, a connecting disc 14, a strip-shaped guide hole 15, a guide convex column 16, a side port 17, an installation bottom plate 18, an installation hole 19 and a supporting seat 20.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a turntable clamping device for machining includes a machining platen 1, an outer cylinder 2 is disposed at an upper end of the machining platen 1, a placing plate 3 is disposed at a top end of the outer cylinder 2, a rotating rod 8 coaxial with the outer cylinder 2 is disposed inside the outer cylinder 2, a lower end of the rotating rod 8 penetrates through the machining platen 1 and is rotatably connected therewith, a plurality of clamping plate assemblies are disposed outside the outer cylinder 2, the number of the clamping plate assemblies is at least four, the clamping plate assemblies include a side clamping plate 4 and a push-pull rod 7, a bottom end of the side clamping plate 4 is provided with an installation sliding seat 5, the installation sliding seat 5 is slidably buckled on a connecting guide rail 6 disposed on the machining platen 1, one end of the push-pull rod 7 is fixedly connected to an end of the installation sliding seat 5, and the other end of the push-pull rod 7 penetrates through a side wall of the, the push-pull assembly comprises a connecting disc 14 fixed at the top of the rotating rod shaft 8 and a side port 17 arranged at the side part of the outer cylinder body 2, a guide convex column 16 is fixed at the middle part in the side port 17, a strip-shaped guide hole 15 is formed in the rod wall of the push-pull rod 7, the guide convex column 16 penetrates through the strip-shaped guide hole 15, the end part of the push-pull rod 7 extending into the outer cylinder body 2 is hinged with the side wall of the connecting disc 14, and a power unit driving the rotating rod shaft 8 to rotate is arranged at the lower end part of the;
the power unit can drive the rotating rod shaft 8 to rotate, the rotating rod shaft 8 can drive the connecting disc 14 to rotate, the connecting disc 14 can rotate to pull the end part of the push-pull rod 7 to rotate and move for a certain displacement around the center of the connecting disc 14, so that the sliding seat 5 can be installed at the position of the connecting guide rail 6 in a push-pull mode to clamp the disc body on the flat plate 3, and the plurality of clamping plate assemblies can clamp and keep consistent actions at the same time to realize quick positioning and clamping of the disc body, so that the use is convenient, and the clamping is firm;
the power unit comprises a clamping screw rod 9 and a transverse rack 11, the transverse rack 11 is meshed with a rotating gear 10 arranged at the lower end of a rotating rod shaft 8, two ends of the transverse rack 11 are respectively provided with a driving sleeve 12, the driving sleeve 12 is sleeved on the clamping screw rod 9 and is in spiral fit with the clamping screw rod 9, one end of the clamping screw rod 9 is provided with an operating end 13, the operating end 13 is a rotating hand wheel, the clamping screw rod 9 can be driven to rotate through the operating end 13 to drive the driving sleeve 12 to move on the clamping screw rod, so that the transverse rack 11 can move transversely and is matched with the rotating gear 10 to enable the rotating rod shaft 8 to rotate to realize a clamping disk body, and the stability of clamping can be guaranteed through the matching of the driving sleeve.
Example 2
The embodiment of the utility model provides a difference with embodiment 1 lies in: the two ends of the processing bedplate 1 are respectively provided with a supporting seat 20, the two ends of the clamping screw rod 9 are rotatably connected with the supporting seats 20, the lower end of each supporting seat 20 is fixedly provided with an installation bottom plate 18, and the installation bottom plate 18 is provided with a plurality of installation holes 19 which are used for being matched with bolts to fasten the whole device on a machine body.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The turntable clamping device for machining comprises a machining platen (1), wherein an outer cylinder (2) is arranged at the upper end of the machining platen (1), a placing flat plate (3) is arranged at the top end of the outer cylinder (2), a rotating rod shaft (8) coaxial with the outer cylinder (2) is arranged inside the outer cylinder (2), the lower end of the rotating rod shaft (8) penetrates through the machining platen (1) and is connected with the machining platen in a rotating mode, a plurality of clamping plate assemblies distributed in an annular mode are arranged outside the outer cylinder (2), each clamping plate assembly comprises a side clamping plate (4) and a push-pull rod (7), an installation sliding seat (5) is arranged at the bottom end of each side clamping plate (4), the installation sliding seat (5) is slidably buckled on a connecting guide rail (6) arranged on the machining platen (1), one end of the push-pull rod (7) is fixedly connected to the end of the installation sliding seat (5), and the other end of the push-pull rod (7) penetrates through the side wall of the outer cylinder ( The machining table plate comprises a machining table plate body, a machining table plate body and a machining table plate body, wherein the machining table plate body is connected with the machining table plate body, the machining table plate body comprises a machining table plate body (1), the machining table plate body is connected with the machining table plate body through a connecting plate, the machining table plate body comprises a rotating rod shaft (8), the machining table plate body is connected with the machining table plate body through a connecting plate, the connecting plate (14) is fixed at the top of the rotating rod shaft (8), a side port (17) is formed in the side portion of the outer cylinder body (2), a guide convex column (16) is fixed in the middle of the side port (17), a strip-shaped guide hole (15) is.
2. The clamping device of a turntable for machining according to claim 1, characterized in that the power unit comprises a clamping screw (9) and a transverse rack (11), the transverse rack (11) is engaged with a rotating gear (10) arranged at the lower end of the rotating rod shaft (8), both ends of the transverse rack (11) are provided with driving sleeves (12), the driving sleeves (12) are sleeved on the clamping screw (9) and are in screw fit with the clamping screw, and one end of the clamping screw (9) is provided with an operating end (13).
3. A clamping device for a machining turntable according to claim 2, characterized in that the operating end (13) is a turning hand wheel.
4. A machining turret clamping device according to claim 1, wherein said clamping plate assembly is at least four.
5. The clamping device of the turntable for machining according to claim 2, wherein the two ends of the machining platen (1) are respectively provided with a supporting seat (20), the two ends of the clamping screw rod (9) are rotatably connected with the supporting seats (20), the lower end of each supporting seat (20) is fixed with a mounting bottom plate (18), and the mounting bottom plate (18) is provided with a plurality of mounting holes (19) for being matched with bolts to fasten the whole device on the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396042.2U CN212371657U (en) | 2020-03-25 | 2020-03-25 | Carousel clamping device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396042.2U CN212371657U (en) | 2020-03-25 | 2020-03-25 | Carousel clamping device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212371657U true CN212371657U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020396042.2U Active CN212371657U (en) | 2020-03-25 | 2020-03-25 | Carousel clamping device for machining |
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| Country | Link |
|---|---|
| CN (1) | CN212371657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178577A (en) * | 2021-12-30 | 2022-03-15 | 深圳市欧盛创宇电子有限公司 | Manufacturing equipment for vehicle-mounted computer display screen |
-
2020
- 2020-03-25 CN CN202020396042.2U patent/CN212371657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178577A (en) * | 2021-12-30 | 2022-03-15 | 深圳市欧盛创宇电子有限公司 | Manufacturing equipment for vehicle-mounted computer display screen |
| CN114178577B (en) * | 2021-12-30 | 2022-09-23 | 深圳市欧盛创宇电子有限公司 | Manufacturing equipment for vehicle-mounted computer display screen |
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