CN212886255U - Clamping device is used in production of tubulose work piece - Google Patents
Clamping device is used in production of tubulose work piece Download PDFInfo
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- CN212886255U CN212886255U CN202021758424.1U CN202021758424U CN212886255U CN 212886255 U CN212886255 U CN 212886255U CN 202021758424 U CN202021758424 U CN 202021758424U CN 212886255 U CN212886255 U CN 212886255U
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- fixedly connected
- clamping device
- connecting rod
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- clamping
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Abstract
The utility model provides a clamping device is used in production of tubulose work piece belongs to machining technical field, and this clamping device is used in production of tubulose work piece is including placing the board, place one side fixedly connected with fixed clamp piece of board upper surface, place one side swing joint that the board upper surface kept away from fixed clamp piece and remove clamp piece, remove the bottom fixedly connected with sleeve pipe of pressing from both sides the piece, sheathed tube internal surface threaded connection has the rotation connecting rod, the inside swing joint of bearing piece has the pivot, the bearing piece is through pivot fixedly connected with upper bracket, the one end that the bearing piece was kept away from to the upper bracket is through pivot fixedly connected with lower carriage, the inside threaded connection on lower carriage top has the screw rod. This clamping device is used in production of tubulose work piece can press from both sides the pipe fitting of tight multiple pipe diameter, and application range is wide, presss from both sides tightly simple laborsaving, presss from both sides tightly firm difficult emergence not hard up, just can drive through rotating the runner and place the board and rise or descend, convenience simple to use, laborsaving.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to clamping device is used in tubular work piece production.
Background
The clamping device is a structure which is commonly used in the machining process of mechanical manufacture, and is mainly used for clamping a workpiece, so that the workpiece cannot shift or deviate during machining, and the machining precision and the machining efficiency are improved.
The clamping device for the tubular workpiece used in the market at present has the advantages of small clamping diameter variable range, inconvenience in clamping and insecurity in clamping, inconvenience in adjusting up and down after the clamping device clamps the pipe fitting, and inconvenience in production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device is used in production of tubulose work piece, it is little to aim at solving among the prior art tight diameter variable range of clamp, presss from both sides tight inconvenient, presss from both sides tight insecure to clamping device adjusts the inconvenient problem of production from top to bottom after pressing from both sides tight pipe fitting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device is used in production of tubulose work piece, is including placing the board, place one side fixedly connected with of board upper surface and fix the tight piece of clamp, place one side swing joint that the board upper surface was kept away from the fixed tight piece of clamp and remove and press from both sides tight piece, remove the bottom fixedly connected with sleeve pipe that presss from both sides tight piece, sheathed tube internal surface threaded connection has the rotation connecting rod, the middle part of rotating the connecting rod surface is provided with the screw thread line of revolving, place the middle part fixedly connected with bearing block of board lower surface, the inside swing joint of bearing block has the pivot, the bearing block is through pivot fixedly connected with upper bracket, the one end that the bearing block was kept away from to the upper bracket is through pivot fixedly connected with lower carriage, the inside threaded connection on lower carriage top has the screw.
In order to make this kind of clamping device for tubular work piece production make the pipe fitting press from both sides tightly the back difficult emergence and rock, press from both sides tightly more firm, as the utility model relates to an it is preferred, the inboard equal fixedly connected with pinch-off blades of the tight piece of fixed clamp and removal clamp, the surface of pinch-off blades is provided with the stripe, the stripe is equidistant linear arrangement.
In order to make this kind of tubular work piece production with fixed rotation connecting rod of clamping device firm, do not hinder again to rotate the connecting rod and rotate, as the utility model relates to an it is preferred, sheathed tube surface fixedly connected with gyro wheel, the equal swing joint in both ends of rotating the connecting rod surface has the bearing.
In order to make this kind of tubulose work piece production use clamping device make to remove and press from both sides tight piece and remove laborsavingly, as the utility model relates to an it is preferred, one of them the external fixed surface of bearing is connected with the stopper, the lower surface of stopper and the interior diapire fixed connection who places the board, wherein another the surface of bearing and the inboard fixed connection who places the board.
In order to make this kind of clamping device for tubular work piece production's rotation connecting rod rotate laborsaving, convenient, as the utility model relates to an it is preferred, the one end fixedly connected with connecting rod connector of rotation connecting rod, the surface swing joint of connecting rod connector has the runner, one side fixedly connected with handle of runner.
In order to make this kind of clamping device for tubular work piece production make simple structure, rotate screw rod labour saving and time saving, as the utility model relates to an it is preferred, the one end fixedly connected with screw rod connector of screw rod, two sections screw threads of screw rod surface are revolved to opposite, the size and the shape of screw rod connector and connecting rod connector are unanimous.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this clamping device is used in production of tubulose work piece, through placing the board, the fixed tight piece of clamp, remove and press from both sides tight piece, the sleeve pipe, the cooperation of rotating connecting rod sets up, when needs press from both sides the work piece tightly, overlap the runner on the connecting rod connector earlier, through handle anticlockwise rotation runner, the runner makes rotation connecting rod anticlockwise rotation, drive the sleeve pipe and remove to the direction of keeping away from the fixed tight piece of clamp, make and remove the increase interval between the tight piece of clamp and the fixed tight piece of clamp, put the pipe fitting to the clamp plate after increasing to suitable interval, place clockwise rotation runner again behind the pipe fitting, will remove and press from both sides tight piece and remove towards the direction of fixed tight piece of clamp, press from both sides tightly, pack up the runner after pressing from both sides tightly, prevent to touch and make the pipe fitting press from both sides tight looseness that becomes, can press.
2. This clamping device is used in production of tubulose work piece, through the bearing block, the apparatus further comprises a rotating shaft, the upper bracket, the lower carriage, screw rod and base cooperation setting, when the board of placing that will press from both sides tight pipe fitting risees or reduces in needs, overlap the runner on the screw rod connector, clockwise rotation runner drives the clockwise rotation of screw rod, make two lower carriages receive the screw rod to rotate to drive and inwards press from both sides tightly, it rises to make the bearing block area place the board, the anticlockwise rotation runner makes places the board decline, just can drive to place the board through rotating the runner and rise or descend, high durability and convenient use, and is labor-saving.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an axial measurement structure of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of a middle placement plate according to the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the placement plate of the present invention;
fig. 4 is a schematic view of the axial measurement structure of the middle rotating wheel of the present invention.
In the figure: 1. placing the plate; 2. fixing the clamping block; 3. moving the clamping block; 4. a clamping plate; 5. a sleeve; 6. rotating the connecting rod; 7. thread turning; 8. a roller; 9. a bearing; 10. a limiting block; 11. a connecting rod connector; 12. a rotating wheel; 13. a handle; 14. a bearing block; 15. a rotating shaft; 16. an upper bracket; 17. a lower bracket; 18. a screw; 19. a screw connector; 20. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a clamping device is used in production of tubulose work piece, including placing board 1, place the fixed tight piece 2 that presss from both sides of one side fixedly connected with of 1 upper surface of board, place the one side swing joint that 1 upper surface kept away from fixed tight piece 2 that presss from both sides and remove and press from both sides tight piece 3, the bottom fixedly connected with sleeve pipe 5 that removes and press from both sides tight piece 3, the internal surface threaded connection of sleeve pipe 5 has rotation connecting rod 6, the middle part of rotating connecting rod 6 surface is provided with screw thread 7, place the middle part fixedly connected with bearing block 14 of 1 lower surface of board, the inside swing joint of bearing block 14 has pivot 15, bearing block 14 is through pivot 15 fixedly connected with upper bracket 16, the one end that bearing block 14 was kept away from to upper bracket 16 is through pivot 15 fixedly connected with lower carriage 17, the inside threaded connection on lower carriage 17 top.
In the embodiment of the utility model, through placing the board 1, fix and press from both sides tight piece 2, remove and press from both sides tight piece 3, sleeve pipe 5, rotate connecting rod 6 and cooperate the setting, when needing to press from both sides the work piece tightly, firstly runner 12 is overlapped on connecting rod connector 11, through handle 13 anticlockwise rotation runner 12, runner 12 makes rotation connecting rod 6 anticlockwise rotate, drive sleeve pipe 5 to move to the direction of keeping away from fixed and press from both sides tight piece 2, make and move and press from both sides tight piece 3 and fixed and press from both sides between tight piece 2 and increase the interval, put the pipe fitting onto pinch plate 4 after increasing to suitable interval, place and then rotate runner 12 clockwise after the pipe fitting, move and press from both sides tight piece 3 to the direction of fixed and pressing from both sides tight piece 2, press from both sides tightly, pack up runner 12 after clamping, prevent to touch by mistake and make the pipe fitting clamp become lax, can press from both, difficult emergence is not hard up, through bearing block 14, the apparatus further comprises a rotating shaft 15, the upper bracket 16, the lower carriage 17, screw rod 18 and the cooperation setting of base 20, when board 1 that places that will press from both sides tight pipe fitting needs risees or reduces, overlap runner 12 on screw rod connector 19, clockwise turning runner 12 drives screw rod 18 clockwise rotation, make two lower brackets 17 receive screw rod 18 to rotate to drive and inwards press from both sides tightly, make bearing block 14 area place board 1 and rise, anticlockwise rotation runner 12 makes and places board 1 and descend, just can drive through rotating runner 12 and place board 1 and rise or descend, high durability and convenient use, labor saving.
Specifically, the inner sides of the fixed clamping block 2 and the movable clamping block 3 are fixedly connected with clamping plates 4, and the outer surfaces of the clamping plates 4 are provided with stripes which are linearly arranged at equal intervals.
In this embodiment: the surface of the clamping plate 4 is provided with stripes, so that the friction force between the clamping plate 4 and the pipe fitting is increased, the pipe fitting is not easy to shake, and the clamping is firmer.
Specifically, the outer surface of the sleeve 5 is fixedly connected with a roller 8, and two ends of the outer surface of the rotating connecting rod 6 are movably connected with bearings 9.
In this embodiment: the rotating connecting rod 6 is fixed through the bearing 9, namely the fixing is firm and the rotating connecting rod 6 is not hindered from rotating.
Specifically, the outer surface of one of the bearings 9 is fixedly connected with a limiting block 10, the lower surface of the limiting block 10 is fixedly connected with the inner bottom wall of the placing plate 1, and the outer surface of the other bearing 9 is fixedly connected with the inner side of the placing plate 1.
In this embodiment: the sleeve 5 is limited by the limiting block 10, so that the sleeve 5 cannot rotate and can only move back and forth on the rotating connecting rod 6, and the movable clamping block 3 is driven to move, and the movement is labor-saving.
Specifically, one end of the rotating connecting rod 6 is fixedly connected with a connecting rod connector 11, the outer surface of the connecting rod connector 11 is movably connected with a rotating wheel 12, and one side of the rotating wheel 12 is fixedly connected with a handle 13.
In this embodiment: the rotating wheel 12 is driven by the handle 13 to rotate the rotating connecting rod 6, so that the rotation is labor-saving and convenient.
Specifically, one end of the screw 18 is fixedly connected with a screw connector 19, the two sections of threads on the outer surface of the screw 18 are opposite in rotating direction, and the size and the shape of the screw connector 19 are consistent with those of the connecting rod connector 11.
In this embodiment: the two sections of threads on the outer surface of the screw 18 are opposite in rotating direction, so that the two lower brackets 17 can move oppositely or oppositely by rotating the screw 18 in one direction, and the structure of one screw 18 is reduced, so that the structure is simple, and the time and the labor are saved in the rotation.
The utility model discloses a theory of operation and use flow: when the clamping device for tubular workpiece production is used, when a workpiece needs to be clamped, firstly, the rotating wheel 12 is sleeved on the connecting rod connector 11, the rotating wheel 12 is rotated anticlockwise through the handle 13, the rotating wheel 12 enables the rotating connecting rod 6 to rotate anticlockwise, the sleeve 5 is driven to move towards the direction far away from the fixed clamping block 2, the distance between the movable clamping block 3 and the fixed clamping block 2 is increased, after the distance is increased to a proper distance, a pipe fitting is placed on the clamping plate 4, the rotating wheel 12 is rotated clockwise after the pipe fitting is placed, the movable clamping block 3 moves towards the direction of the fixed clamping block 2 to be clamped, the rotating wheel 12 is folded after clamping, the phenomenon that the clamping of the pipe fitting is loosened due to mistaken touch is prevented, the pipe fitting with various pipe diameters can be clamped, the use range is wide, the clamping is simple and labor-saving, the clamping is firm, the loosening is not easy to occur, the runner 12 is sleeved on the screw rod connector 19, the runner 12 is rotated clockwise to drive the screw rod 18 to rotate clockwise, so that the two lower supports 17 are driven by the screw rod 18 to be clamped inwards, the bearing block 14 is driven to place the plate 1 to ascend, the runner 12 is rotated anticlockwise to enable the plate 1 to descend, the plate 1 can be driven to be placed to ascend or descend by rotating the runner 12, and the use is simple, convenient and labor-saving.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a clamping device is used in production of tubulose work piece, is including placing board (1), its characterized in that: the clamping device is characterized in that one side of the upper surface of the placing plate (1) is fixedly connected with a fixed clamping block (2), one side of the upper surface of the placing plate (1), which is far away from the fixed clamping block (2), is movably connected with a movable clamping block (3), the bottom end of the movable clamping block (3) is fixedly connected with a sleeve (5), the inner surface of the sleeve (5) is in threaded connection with a rotating connecting rod (6), the middle part of the outer surface of the rotating connecting rod (6) is provided with a threaded rotating line (7), the middle part of the lower surface of the placing plate (1) is fixedly connected with a bearing block (14), the inner part of the bearing block (14) is movably connected with a rotating shaft (15), the bearing block (14) is fixedly connected with an upper support (16) through the rotating shaft (15), one end of the upper support (16), which is far away from the bearing block (14), is fixedly connected with a lower support (, the bottom end of the lower support (17) is fixedly connected with a base (20) through a rotating shaft (15).
2. The clamping device for tubular workpiece production according to claim 1, wherein: the inner sides of the fixed clamping block (2) and the movable clamping block (3) are fixedly connected with clamping plates (4), and stripes are arranged on the outer surfaces of the clamping plates (4) and are linearly arranged at equal intervals.
3. The clamping device for tubular workpiece production according to claim 1, wherein: the outer surface of the sleeve (5) is fixedly connected with a roller (8), and two ends of the outer surface of the rotating connecting rod (6) are movably connected with bearings (9).
4. The clamping device for tubular workpiece production as set forth in claim 3, wherein: the outer surface of one of the bearings (9) is fixedly connected with a limiting block (10), the lower surface of the limiting block (10) is fixedly connected with the inner bottom wall of the placing plate (1), and the outer surface of the other bearing (9) is fixedly connected with the inner side of the placing plate (1).
5. The clamping device for tubular workpiece production according to claim 1, wherein: one end fixedly connected with connecting rod connector (11) of rotation connecting rod (6), the surface swing joint of connecting rod connector (11) has runner (12), one side fixedly connected with handle (13) of runner (12).
6. The clamping device for tubular workpiece production according to claim 5, wherein: one end fixedly connected with screw rod connector (19) of screw rod (18), two sections screw threads of screw rod (18) surface are turned to opposite directions, the size and the shape of screw rod connector (19) and connecting rod connector (11) are unanimous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021758424.1U CN212886255U (en) | 2020-08-21 | 2020-08-21 | Clamping device is used in production of tubulose work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021758424.1U CN212886255U (en) | 2020-08-21 | 2020-08-21 | Clamping device is used in production of tubulose work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212886255U true CN212886255U (en) | 2021-04-06 |
Family
ID=75246484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021758424.1U Expired - Fee Related CN212886255U (en) | 2020-08-21 | 2020-08-21 | Clamping device is used in production of tubulose work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212886255U (en) |
-
2020
- 2020-08-21 CN CN202021758424.1U patent/CN212886255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 Termination date: 20210821 |