CN219747071U - Clamping device capable of automatically overturning for part machining - Google Patents
Clamping device capable of automatically overturning for part machining Download PDFInfo
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- CN219747071U CN219747071U CN202320436763.5U CN202320436763U CN219747071U CN 219747071 U CN219747071 U CN 219747071U CN 202320436763 U CN202320436763 U CN 202320436763U CN 219747071 U CN219747071 U CN 219747071U
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- movable
- fixedly connected
- driving
- overturning
- worm
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- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides a clamping device for machining parts, which comprises a machine case and a clamping assembly, wherein the machine case is provided with the overturning assembly for overturning the clamping assembly, one end of the overturning assembly is fixedly connected with the clamping assembly, a motor in a starting base is used for enabling a connecting rod to rotate to drive a movable plate to rotate, as two ends of a movable column are respectively moved in a movable groove of the movable plate and a hole groove in the plane of a fixing frame, the movable column is fixedly connected with a telescopic rod, when the connecting rod rotates, the telescopic rod is driven to move back and forth in a hole in the outer surface of the fixing frame, so that a fixing plate is driven to shrink or expand, and as one side of the fixing plate, which faces towards the central axis direction of a driving mechanism, is provided with a compression plate, the compression plate is composed of a plurality of telescopic blocks with the same structure, and when parts with different specifications are clamped, the surfaces of the parts with different specifications can be contracted to different extents.
Description
Technical Field
The utility model relates to the technical field of part machining, in particular to a clamping device capable of automatically overturning for part machining.
Background
The parts refer to the individual parts which are not detachable in the machine, are basic components of the machine and are also basic units in the machine manufacturing process, and the parts are required to be processed through a machine tool in the production process, so that the production requirements are met, and the machine tool is required to tightly clamp the parts in the part processing process.
The general shape of current clamping device is fixed, and the form of part is various, at present, also has some special-shaped anchor clamps to carry out the centre gripping according to the shape of part, need utilize the clamping device of different specifications to carry out the centre gripping to the part of different specifications in part production, but only can carry out the centre gripping to the part both sides, and clamping force degree is too little drops easily, and the dynamics is too big easily damages the part.
Therefore, there is a need to provide a new clamping device for machining parts, which can be turned automatically, so as to solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a clamping device capable of automatically overturning for part processing.
The clamping device for machining the parts capable of automatically overturning comprises a machine case and a clamping assembly, wherein the machine case is provided with an overturning assembly for overturning the clamping assembly, and one end of the overturning assembly is fixedly connected with the clamping assembly;
the clamping assembly comprises a plurality of fixing plates, a plurality of compression plates and a driving mechanism, wherein the fixing plates are arranged on the outer surface of the driving mechanism in a surrounding mode, the compression plates are arranged on one side, facing the central shaft direction of the driving mechanism, of the fixing plates, and each compression plate consists of a plurality of telescopic blocks with the same structure;
the driving mechanism comprises a fixing frame, a plurality of telescopic rods and a movable plate, wherein a plurality of hole grooves are formed in the plane of one end of the fixing frame, a base used for driving the movable plate to rotate is fixedly connected to the other end of the fixing frame, a plurality of holes are formed in the outer surface of the fixing frame in an equidistant mode, the telescopic rods penetrate through the holes of the fixing frame respectively, the telescopic rods are away from one ends of the fixing frame and are fixedly connected with the fixing plate respectively, a plurality of movable columns are arranged at the other ends of the telescopic rods respectively, one ends of the movable columns are respectively movable in the hole grooves, the movable plate is movable on the inner surface of the fixing frame, a plurality of movable grooves corresponding to the movable columns are formed in the movable plate, the other ends of the movable columns are respectively movable in the movable grooves, a connecting rod is arranged at the central shaft of the movable plate, and the other ends of the connecting rod are fixedly connected with a motor in the base.
Preferably, the telescopic block comprises a spring and an elastic sheet, one end of the spring is fixedly connected with the top of the elastic sheet, and the other end of the spring is fixedly connected with the fixing plate.
Preferably, the turnover assembly comprises a worm wheel, a worm and a driving piece for driving the worm to rotate, a cross rod is arranged in the center of one side of the worm wheel in a penetrating mode, one end of the cross rod is fixedly connected with one side of the base in a penetrating mode, the other end of the cross rod is movably connected to the inner side wall of the case, one end of the worm is movably connected with the inner wall of the case through a ball bearing, the other end of the worm is fixedly connected with the driving piece, and the worm is meshed with the worm wheel.
Preferably, the driving piece comprises a driving box and a driving motor, the driving box is fixedly connected to one side of the case, the driving box and the case are respectively penetrated by the output end of the driving motor, and the output end of the driving motor is connected with the worm through a coupler.
Preferably, the telescopic rod is movable in a space between the movable plate and the plane of the fixed frame.
Preferably, the movable plate and the connecting rod are of an integrated structure, and the movable groove of the movable plate is an arc-shaped groove.
Compared with the related art, the clamping device for machining the parts, which is capable of automatically overturning, has the following beneficial effects:
the motor in the starting base is used for enabling the connecting rod to rotate, the movable plate is driven to rotate, two ends of the movable column are respectively moved in the movable groove of the movable plate and the hole groove of the fixing frame, the movable column is fixedly connected with the telescopic rods, when the connecting rod rotates, the telescopic rods are driven to respectively move back and forth in the corresponding holes on the outer surface of the fixing frame, so that the plurality of fixed plates are driven to shrink or expand, clamping force is controlled to a certain extent, the fixed plates are provided with the compression plates towards one side of the central shaft direction of the driving mechanism, the compression plates are composed of a plurality of telescopic blocks with the same structure, when parts with different specifications are clamped, the plurality of fixed plates move towards the central shaft, the plurality of compression plates are made to fit the parts, the surfaces of the parts can be matched with the telescopic blocks to stretch out and draw back to different extents, and the parts with different specifications can be better clamped to a certain extent.
Drawings
FIG. 1 is a schematic view of the whole structure of a clamping device capable of automatically turning over for machining parts;
FIG. 2 is a schematic view of an exploded view of a clamping assembly according to the present utility model;
FIG. 3 is a schematic diagram of a planer surface structure of a chassis according to the present utility model;
FIG. 4 is a schematic view of a compression plate according to the present utility model;
fig. 5 is a schematic structural diagram of a telescopic block according to the present utility model.
Reference numerals in the drawings: 1. a chassis; 2. a base; 3. a fixing plate; 4. a fixing frame; 5. a driving motor; 6. a drive box; 7. a worm wheel; 8. a cross bar; 9. a worm; 10. a connecting rod; 11. a movable column; 12. a telescopic rod; 13. a movable plate; 14. a compression plate; 15. a telescopic block; 16. a spring plate; 17. and (3) a spring.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-5 in combination, fig. 1 is a schematic diagram of an overall structure of a clamping device capable of automatically turning over for machining parts according to the present utility model; FIG. 2 is a schematic view of an exploded view of a clamping assembly according to the present utility model; FIG. 3 is a schematic diagram of a planer surface structure of a chassis according to the present utility model; FIG. 4 is a schematic view of a compression plate according to the present utility model; fig. 5 is a schematic structural diagram of a telescopic block according to the present utility model.
In the specific implementation process, as shown in fig. 1-5, the clamping device for machining the parts capable of automatically overturning comprises a machine case 1 and a clamping component, wherein the machine case 1 is provided with an overturning component for overturning the clamping component, one end of the overturning component is fixedly connected with the clamping component, the clamping component comprises a plurality of fixing plates 3, a plurality of compression plates 14 and a driving mechanism, the plurality of fixing plates 3 are annularly arranged on the outer surface of the driving mechanism, the compression plates 14 are arranged on one side of the fixing plates 3 facing the central shaft direction of the driving mechanism, the compression plates 14 consist of a plurality of telescopic blocks 15 with the same structure, the driving mechanism comprises a fixing frame 4, a plurality of telescopic rods 12 and a movable plate 13, a plurality of holes are formed in the plane of one end of the fixing frame 4, the other end of the fixing frame 4 is fixedly connected with a base 2 for driving the movable plate 13 to rotate, a plurality of holes are formed in the equidistant separation of the outer surface of the fixing frame 4, the plurality of telescopic rods 12 are respectively penetrated through holes of the fixed frame 4, one ends of the plurality of telescopic rods 12 far away from the fixed frame 4 are respectively and fixedly connected with the plurality of fixed plates 3, the other ends of the plurality of telescopic rods 12 are respectively provided with a plurality of movable columns 11, one ends of the plurality of movable columns 11 are respectively and movably arranged in the plurality of hole grooves, the movable plates 13 are movably arranged on the inner surface of the fixed frame 4, a plurality of movable grooves corresponding to the plurality of movable columns 11 are formed in the movable plates 13, the other ends of the plurality of movable columns 11 are respectively and movably arranged in the plurality of movable grooves, a connecting rod 10 is arranged at the central shaft of the movable plates 13, the other ends of the connecting rod 10 are fixedly connected with a motor in the base 2, the telescopic blocks 15 comprise springs 17 and elastic sheets 16, one ends of the springs 17 are fixedly connected with the tops of the elastic sheets 16, and the other ends of the springs 17 are fixedly connected with the fixed plates 3;
the turnover assembly comprises a worm wheel 7, a worm 9 and a driving piece for driving the worm 9 to rotate, wherein a cross rod 8 is arranged in the center of one side of the worm wheel 7 in a penetrating manner, one end of the cross rod 8 is fixedly connected with one side of the chassis 1 and one side of the base 2 in a penetrating manner, the other end of the cross rod 8 is movably connected with the inner side wall of the chassis 1, one end of the worm 9 is movably connected with the inner wall of the chassis 1 through a ball bearing, the other end of the worm 9 is fixedly connected with the driving piece, the worm 9 is meshed with the worm wheel 7, the driving piece comprises a driving box 6 and a driving motor 5, the driving box 6 is fixedly connected with one side of the chassis 1, the output end of the driving motor 5 is respectively penetrated by the driving box 6 and the chassis 1, the output end of the driving motor 5 is connected with the worm 9 through a coupler, the telescopic rod 12 is movably arranged in a space between a movable plate 13 and a plane of the fixing frame 4, the movable plate 13 and the connecting rod 10 are in an integrated structure, and the movable groove of the movable plate 13 is an arc groove.
The working principle provided by the utility model is as follows: when the equipment is used, the connecting rod 10 is rotated through starting the motor in the base 2, because the connecting rod 10 and the movable plate 13 are of an integrated structure, the movable plate 13 is movably connected to the inner surface of the fixed frame 4, two ends of the movable column 11 are respectively moved in the movable groove of the movable plate 13 and the hole groove of the plane of the fixed frame 4, the movable column 11 is fixedly connected with the telescopic rod 12, when the connecting rod 10 rotates, the telescopic rod 12 is driven to move back and forth in the hole on the outer surface of the fixed frame 4, thereby driving the fixed plate 3 to shrink or expand, as one side of the fixed plate 3 facing the central axis direction of the driving mechanism is provided with the compression plate 14, the compression plate 14 is composed of a plurality of telescopic blocks 15 with the same structure, when parts with different specifications are clamped, the surfaces of the parts can be clamped, the parts with different specifications can be clamped to a certain extent, the parts with different specifications can be clamped through starting the driving motor 5, as the worm 9 is meshed with the worm 7, the center of one side of the worm 7 is penetrated with the transverse rod 8, one end of the transverse rod 8 is penetrated and one side of the chassis 1 and one side of the base 2 is fixedly connected with the worm wheel 2, and the worm wheel 2 is fixedly connected with the worm wheel 4, and the worm wheel 9 can be clamped on the part can be clamped and rotated to a certain degree when the part can be clamped and clamped by a certain degree of rotating assembly.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The clamping device for machining the parts capable of automatically overturning is characterized by comprising a machine case (1) and a clamping assembly, wherein the machine case (1) is provided with an overturning assembly for overturning the clamping assembly, and one end of the overturning assembly is fixedly connected with the clamping assembly;
the clamping assembly comprises a plurality of fixing plates (3), a plurality of compression plates (14) and a driving mechanism, wherein the fixing plates (3) are annularly arranged on the outer surface of the driving mechanism, the compression plates (14) are arranged on one side, facing the central shaft direction of the driving mechanism, of the fixing plates (3), and the compression plates (14) consist of a plurality of telescopic blocks (15) with the same structure;
the driving mechanism comprises a fixing frame (4), a plurality of telescopic rods (12) and a movable plate (13), a plurality of holes are formed in the plane of one end of the fixing frame (4), the other end fixedly connected with of the fixing frame (4) is used for driving the movable plate (13) to rotate, a plurality of holes are formed in the equidistant outer surface of the fixing frame (4), the telescopic rods (12) penetrate through the holes of the fixing frame (4) respectively, the telescopic rods (12) are away from one end of the fixing frame (4) respectively and fixedly connected with the fixing plate (3), a plurality of movable columns (11) are arranged at the other ends of the telescopic rods (12) respectively, a plurality of movable columns (11) are respectively and movably arranged in the holes, the movable plates (13) are movably arranged on the inner surface of the fixing frame (4), a plurality of movable grooves corresponding to the movable columns (11) are formed in the movable plates (13), the other ends of the movable columns (11) are respectively and movably arranged in the movable grooves of the movable plates (13), and the other ends of the movable columns (11) are respectively and movably connected with the movable columns (10) respectively.
2. The clamping device for machining parts capable of automatically overturning according to claim 1, wherein the telescopic block (15) comprises a spring (17) and an elastic sheet (16), one end of the spring (17) is fixedly connected with the top of the elastic sheet (16), and the other end of the spring (17) is fixedly connected with the fixing plate (3).
3. The clamping device for machining parts capable of automatically overturning according to claim 2, wherein the overturning assembly comprises a worm wheel (7), a worm (9) and a driving piece for driving the worm (9) to rotate, a cross rod (8) is arranged in a penetrating mode at the center of one side of the worm wheel (7), one end of the cross rod (8) penetrates through the chassis (1) and is fixedly connected with one side of the base (2), the other end of the cross rod (8) is movably connected to the inner side wall of the chassis (1), one end of the worm (9) is movably connected with the inner wall of the chassis (1) through a ball bearing, the other end of the worm (9) is fixedly connected with the driving piece, and the worm (9) is meshed with the worm wheel (7).
4. The clamping device for machining parts capable of automatically overturning according to claim 3, wherein the driving piece comprises a driving box (6) and a driving motor (5), the driving box (6) is fixedly connected to one side of the machine case (1), the driving box (6) and the machine case (1) are respectively penetrated by the output end of the driving motor (5), and the output end of the driving motor (5) is connected with the worm (9) through a coupling.
5. The clamping device for machining parts capable of automatically turning over according to claim 4, wherein the telescopic rod (12) moves in a space between the movable plate (13) and the plane of the fixed frame (4).
6. The clamping device for machining parts capable of automatically overturning according to claim 5, wherein the movable plate (13) and the connecting rod (10) are of an integrated structure, and the movable groove of the movable plate (13) is an arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436763.5U CN219747071U (en) | 2023-03-09 | 2023-03-09 | Clamping device capable of automatically overturning for part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436763.5U CN219747071U (en) | 2023-03-09 | 2023-03-09 | Clamping device capable of automatically overturning for part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747071U true CN219747071U (en) | 2023-09-26 |
Family
ID=88069935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320436763.5U Active CN219747071U (en) | 2023-03-09 | 2023-03-09 | Clamping device capable of automatically overturning for part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747071U (en) |
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2023
- 2023-03-09 CN CN202320436763.5U patent/CN219747071U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |