CN219925306U - Automatic rotating clamp - Google Patents
Automatic rotating clamp Download PDFInfo
- Publication number
- CN219925306U CN219925306U CN202321149524.8U CN202321149524U CN219925306U CN 219925306 U CN219925306 U CN 219925306U CN 202321149524 U CN202321149524 U CN 202321149524U CN 219925306 U CN219925306 U CN 219925306U
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- China
- Prior art keywords
- screw rod
- clamping jaw
- connecting seat
- driving
- moving assembly
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- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an automatic rotating clamp, which relates to the field of machining and comprises clamping jaws and a clamping jaw cylinder for driving the clamping jaws to open or close, wherein a rotating cylinder for driving the clamping jaw cylinder to rotate is arranged on one side of the clamping jaw cylinder, a front-back moving assembly for driving the rotating cylinder to move back and forth is arranged on one side of the rotating cylinder, and an up-down moving assembly for driving the front-back moving assembly to move up and down is arranged on one side of the front-back moving assembly. The rotation of the clamping jaw can drive the clamping jaw to rotate for a certain angle, so that the device can realize multi-surface machining under the condition of clamping a workpiece at one time, the times of clamping the workpiece are reduced, and errors caused by multiple times of clamping are reduced. The back-and-forth moving assembly and the up-and-down moving assembly enable the workpiece to have enough space to rotate, and the workpiece is prevented from touching the processing equipment in the rotating process.
Description
Technical Field
The utility model relates to the field of machining, in particular to an automatic rotating clamp.
Background
The jig is a device for holding a work object in a correct position during machine manufacturing to receive a work or inspection.
For some workpieces needing to be machined on two sides, the existing operation method is that after one side of the workpiece is machined, the workpiece is disassembled to turn over the workpiece by a certain angle, then the workpiece is clamped for machining, the operation method is troublesome and complex in operation, in addition, the workpiece clamped again needs to be corrected, errors can occur in the two corrections, and the machined workpiece is also error.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide an automatic rotating clamp capable of driving a workpiece to rotate so that the workpiece can be clamped once for multi-surface machining.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic rotating clamp comprises clamping jaws and clamping jaw air cylinders for driving the clamping jaws to open or close, wherein the clamping jaws are used for clamping a workpiece so that the workpiece can keep a certain state to be processed. The clamping jaw cylinder is used for driving clamping jaws to open or close so as to clamp or loosen a workpiece. One side of clamping jaw cylinder is provided with the revolving cylinder that is used for driving clamping jaw cylinder rotatory, revolving cylinder is used for driving clamping jaw rotatory certain angle for this device realizes multiaspect processing under the condition of clamping work piece once, has reduced the number of times of clamping work piece, has reduced the error because of clamping many times causes. One side of the rotary cylinder is provided with a front-back moving assembly for driving the rotary cylinder to move back and forth, and one side of the front-back moving assembly is provided with an up-down moving assembly for driving the front-back moving assembly to move up and down. The up-and-down moving assembly is used for driving the clamping jaw to move back and forth so that a workpiece has enough space when being overturned, and the up-and-down moving assembly is used for driving the clamping jaw to move up and down so as to prevent the workpiece from touching the processing equipment in the rotating process. The clamping jaw is in a standby state when being positioned at the rear position of the front-back moving assembly and positioned at the rising position of the up-down moving assembly.
The rotation of the clamping jaw can drive the clamping jaw to rotate for a certain angle, so that the device can realize multi-surface machining under the condition of clamping a workpiece at one time, the times of clamping the workpiece are reduced, and errors caused by multiple times of clamping are reduced. The back-and-forth moving assembly and the up-and-down moving assembly enable the workpiece to have enough space to rotate, and the workpiece is prevented from touching the processing equipment in the rotating process.
Working principle:
when a workpiece needs to rotate, firstly the up-and-down moving assembly drives the clamping jaw to move downwards to the height of the workpiece, then the front-and-back moving assembly drives the clamping jaw to move forwards to the workpiece, the clamping jaw cylinder drives the clamping jaw to clamp the workpiece, the up-and-down moving assembly drives the clamping jaw to lift, the rotating assembly drives the clamping jaw to rotate by a specified angle, the up-and-down moving assembly drives the clamping jaw to move downwards to a proper position, the clamping jaw cylinder drives the clamping jaw to loosen after the workpiece is fixed by external equipment, the front-and-back moving assembly drives the clamping jaw to move backwards to a standby position, and then the rotating cylinder drives the clamping jaw to rotate and reset.
Further is: the rotary cylinder is provided with scale marks, so that the accuracy of rotation is guaranteed.
Further is: the back-and-forth movement assembly comprises a first connecting seat, a first screw rod is arranged on the first connecting seat, the first screw rod penetrates through the first connecting seat, the first connecting seat moves back and forth along with the rotation of the first screw rod, two ends of the first screw rod are respectively provided with a first supporting seat, the first screw rod is rotationally connected with the first supporting seat, and one end of the first screw rod is provided with a first servo motor for driving the first screw rod to rotate.
Working principle:
when the clamping jaw needs to move forwards, the first servo motor is reversed to drive the first screw rod to be reversed so as to drive the first connecting seat to move forwards and further drive the clamping jaw to move forwards; when the clamping jaw needs to move backwards, the first servo motor rotates forwards to drive the first screw rod to rotate forwards, so that the first connecting seat is driven to move backwards, and the clamping jaw is driven to move backwards.
Further is: one side of the two first supporting seats is fixedly connected with a first connecting plate, and the first connecting plate and the first connecting seat are in sliding connection through a first sliding rail and a first sliding block. The first connecting seat is guided to move back and forth through the first sliding rail and the first sliding block to prevent dislocation in the process that the clamping jaw drives the workpiece to move.
Further is: the up-and-down moving assembly comprises a second connecting seat, the second connecting seat is fixedly connected with the first connecting plate, a second screw rod is arranged on the second connecting seat, the second screw rod penetrates through the second connecting seat, the second connecting seat moves up and down along with the rotation of the second screw rod, two ends of the second screw rod are rotationally connected with a second supporting seat, and a second servo motor for driving the second screw rod to rotate is arranged at one end of the second screw rod.
Working principle:
when the clamping jaw needs to move upwards, the second servo motor reversely rotates to drive the second screw rod to reversely rotate so as to drive the second connecting piece to move upwards and further drive the clamping jaw to move upwards; when the clamping jaw needs to move downwards, the second servo motor rotates forwards to drive the second screw rod to rotate forwards, so that the second connecting piece is driven to move downwards, and the clamping jaw is driven to move downwards.
Further is: one side of the second connecting seat is connected with a second connecting plate in a sliding way through a second sliding rail and a second sliding block. The second connecting seat is guided to move up and down through the second sliding rail and the second sliding block, and dislocation of the second connecting seat in the process of moving up and down is prevented.
Further is: one side of the second connecting plate is provided with a fixing seat, and the fixing seat is fixedly connected with the second connecting plate and one of the second supporting seats respectively. The up-down moving assembly, the front-back moving assembly, the rotating cylinder and the clamping jaw are fixed together through the fixing seat, so that the device is of an integrated structure, and the fixing seat is directly fixed at a required position when the device is required to be installed.
The clamping jaw rotating mechanism has the beneficial effects that the clamping jaw rotating mechanism can drive the clamping jaw to rotate for a certain angle, so that the device can realize multi-surface processing under the condition of clamping a workpiece at one time, the times of clamping the workpiece are reduced, and errors caused by repeated clamping are reduced. The back-and-forth moving assembly and the up-and-down moving assembly enable the workpiece to have enough space to rotate, and the workpiece is prevented from touching the processing equipment in the rotating process. According to the utility model, the up-and-down moving assembly, the front-and-back moving assembly, the rotating cylinder and the clamping jaw are fixed together through the fixing seat, so that the device is of an integrated structure, and the fixing seat is directly fixed at a required position when the device is required to be installed.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front-back moving assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram illustrating an up-and-down moving assembly according to an embodiment of the present utility model;
in the figure: 1. a clamping jaw; 2. a clamping jaw cylinder; 3. a rotary cylinder; 4. a back and forth movement assembly; 5. an up-and-down moving assembly; 6. a fixing seat; 41. a first connection base; 42. a first screw rod; 43. a first support base; 44. a first servo motor; 45. a first connection plate; 46. a first slide rail; 51. a second connecting seat; 52. a second screw rod; 53. a second support base; 54. a second servo motor; 55. and a second slide rail.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, an embodiment of the present utility model provides an automatic rotating jig comprising a jaw 1 and a jaw cylinder 2 for driving the jaw 1 to open or close, the jaw 1 being for clamping a workpiece so that the workpiece maintains a certain state to be processed. The clamping jaw cylinder 2 is used for driving the clamping jaw 1 to open or close so as to clamp or unclamp a workpiece. One side of clamping jaw cylinder 2 is provided with the revolving cylinder 3 that is used for driving clamping jaw cylinder 2 rotatory, revolving cylinder 3 is used for driving clamping jaw 1 rotatory certain angle for this device realizes multiaspect processing under the condition of once clamping work piece, has reduced the number of times of clamping work piece, has reduced the error because of clamping many times causes. One side of the revolving cylinder 3 is provided with a front-back moving component 4 for driving the revolving cylinder 3 to move back and forth, and one side of the front-back moving component 4 is provided with an up-down moving component 5 for driving the front-back moving component 4 to move up and down. The up-and-down moving assembly 4 is used for driving the clamping jaw 1 to move back and forth so that a workpiece has enough space when being overturned, and the up-and-down moving assembly 5 is used for driving the clamping jaw 1 to move up and down so as to prevent the workpiece from touching the processing equipment in the rotating process. The holding jaw 1 is in a standby state of the utility model when being positioned at the rear position of the front-rear moving assembly 4 and being positioned at the rising position of the up-down moving assembly 5.
The rotation of the clamping jaw device can drive the clamping jaw 1 to rotate for a certain angle, so that the device can realize multi-surface machining under the condition of clamping a workpiece at one time, the times of clamping the workpiece are reduced, and errors caused by multiple times of clamping are reduced. The back and forth moving assembly 4 and the up and down moving assembly 5 in the utility model enable the workpiece to have enough space to rotate, and prevent the workpiece from touching the processing equipment in the rotating process.
Working principle:
when a workpiece needs to rotate, firstly the up-and-down moving assembly 5 drives the clamping jaw 1 to move downwards to the height of the workpiece, then the up-and-down moving assembly 4 drives the clamping jaw 1 to move forwards to the workpiece, the clamping jaw cylinder 2 drives the clamping jaw 1 to clamp the workpiece, the up-and-down moving assembly 5 drives the clamping jaw 1 to ascend, the rotating assembly drives the clamping jaw 1 to rotate by a designated angle, the up-and-down moving assembly 5 drives the clamping jaw 1 to move downwards to be in place, the clamping jaw cylinder 2 drives the clamping jaw 1 to loosen after an external device fixes the workpiece, the up-and-down moving assembly 4 drives the clamping jaw 1 to retreat to a standby position, and then the rotating cylinder 3 drives the clamping jaw 1 to rotate and reset.
On the basis, the rotary cylinder 3 is provided with scale marks, so that the accuracy of rotation is ensured.
On the basis of the above, as shown in fig. 2, the back-and-forth movement assembly 4 includes a first connection seat 41, a first screw rod 42 is provided on the first connection seat 41, the first screw rod 42 passes through the first connection seat 41, the first connection seat 41 moves back and forth along with the rotation of the first screw rod 42, both ends of the first screw rod 42 are provided with a first support seat 43, the first screw rod 42 is rotationally connected with the first support seat 43, and one end of the first screw rod 42 is provided with a first servo motor 44 for driving the first screw rod 42 to rotate.
Working principle:
when the clamping jaw 1 needs to move forwards, the first servo motor 44 reverses to drive the first screw rod 42 to reverse so as to drive the first connecting seat 41 to move forwards and drive the clamping jaw 1 to move forwards; when the clamping jaw 1 needs to move backwards, the first servo motor 44 rotates forwards to drive the first screw rod 42 to rotate forwards, so that the first connecting seat 41 is driven to move backwards, and the clamping jaw 1 is driven to move backwards.
On the basis of the above, a first connecting plate 45 is fixedly connected to one side of the two first supporting seats 43, and the first connecting plate 45 and the first connecting seat 41 are slidably connected through a first sliding rail 46 and a first sliding block. The first sliding rail 46 and the first sliding block guide the first connecting seat 41 to move forwards and backwards so as to prevent dislocation in the process that the clamping jaw 1 drives the workpiece to move. In the utility model, the supporting plates are arranged below the two first supporting seats, and the two first supporting seats, the first connecting plate and the first servo motor are fixedly connected to the supporting plates.
On the basis of the above, as shown in fig. 3, the up-down moving assembly 5 includes a second connecting seat 51, the second connecting seat 51 is fixedly connected with the first connecting plate 45, a second screw rod 52 is provided on the second connecting seat 51, the second screw rod 52 passes through the second connecting seat 51, and the second connecting seat 51 moves up and down along with the rotation of the second screw rod 52, two ends of the second screw rod are rotatably connected with a second supporting seat 53, and a second servo motor 54 for driving the second screw rod 52 to rotate is provided on one end of the second screw rod 52.
Working principle:
when the clamping jaw 1 needs to move upwards, the second servo motor 54 rotates reversely to drive the second screw rod 52 to rotate reversely so as to drive the second connecting piece to move upwards and further drive the clamping jaw 1 to move upwards; when the clamping jaw 1 needs to move downwards, the second servo motor 54 rotates forwards to drive the second screw rod 52 to rotate forwards, so that the second connecting piece is driven to move downwards, and the clamping jaw 1 is driven to move downwards.
On the basis of the above, one side of the second connecting seat 51 is slidably connected with a second connecting plate through a second sliding rail 55 and a second sliding block. The second connecting seat 51 is guided to move up and down by the second sliding rail 55 and the second sliding block, so that the second connecting seat 51 is prevented from being misplaced in the process of moving up and down.
On the basis of the above, a fixing seat 6 is arranged on one side of the second connecting plate, and the fixing seat 6 is fixedly connected with the second connecting plate and one of the second supporting seats 53 respectively. The up-and-down moving assembly 5, the front-and-back moving assembly 4, the rotary cylinder 3 and the clamping jaw 1 are fixed together through the fixing seat 6, so that the device is of an integrated structure, and the fixing seat 6 is directly fixed at a required position when the device is required to be installed.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. Automatic rotatory anchor clamps, its characterized in that: including clamping jaw (1) and drive clamping jaw (1) open or closed clamping jaw cylinder (2), one side of clamping jaw cylinder (2) is provided with rotary cylinder (3) that are used for driving clamping jaw cylinder (2) rotatory, one side of rotary cylinder (3) is provided with back-and-forth movement subassembly (4) that are used for driving rotary cylinder (3) back-and-forth movement, one side of back-and-forth movement subassembly (4) is provided with and is used for driving back-and-forth movement subassembly (4) reciprocate subassembly (5).
2. The automatic rotating jig according to claim 1, wherein: and graduation lines are arranged on the rotary cylinder (3).
3. The automatic rotating jig according to claim 1, wherein: the back-and-forth movement assembly (4) comprises a first connecting seat (41), a first screw rod (42) is arranged on the first connecting seat (41), the first screw rod (42) penetrates through the first connecting seat (41), the first connecting seat (41) moves back and forth along with the rotation of the first screw rod (42), first supporting seats (43) are arranged at two ends of the first screw rod (42), the first screw rod (42) is rotationally connected with the first supporting seats (43), and a first servo motor (44) used for driving the rotation of the first screw rod (42) is arranged at one end of the first screw rod (42).
4. An automatic rotary jig according to claim 3, wherein: one side of each first supporting seat (43) is fixedly connected with a first connecting plate (45), and the first connecting plates (45) and the first connecting seats (41) are in sliding connection with the first sliding blocks through first sliding rails (46).
5. The automatic rotary jig according to claim 4, wherein: the up-and-down moving assembly (5) comprises a second connecting seat (51), the second connecting seat (51) is fixedly connected with the first connecting plate (45), a second screw rod (52) is arranged on the second connecting seat (51), the second screw rod (52) penetrates through the second connecting seat (51), the second connecting seat (51) moves up and down along with the rotation of the second screw rod (52), two ends of the second screw rod are rotationally connected with a second supporting seat (53), and a second servo motor (54) for driving the second screw rod (52) to rotate is arranged at one end of the second screw rod (52).
6. The automatic rotary jig according to claim 5, wherein: one side of the second connecting seat (51) is connected with a second connecting plate in a sliding way through a second sliding rail (55) and a second sliding block.
7. The automatic rotating jig according to claim 6, wherein: one side of the second connecting plate is provided with a fixing seat (6), and the fixing seat (6) is fixedly connected with the second connecting plate and one of the second supporting seats (53) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149524.8U CN219925306U (en) | 2023-05-12 | 2023-05-12 | Automatic rotating clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149524.8U CN219925306U (en) | 2023-05-12 | 2023-05-12 | Automatic rotating clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925306U true CN219925306U (en) | 2023-10-31 |
Family
ID=88503218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321149524.8U Active CN219925306U (en) | 2023-05-12 | 2023-05-12 | Automatic rotating clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925306U (en) |
-
2023
- 2023-05-12 CN CN202321149524.8U patent/CN219925306U/en active Active
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