CN218363512U - Positioning device for gasket drilling - Google Patents
Positioning device for gasket drilling Download PDFInfo
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- CN218363512U CN218363512U CN202222718525.1U CN202222718525U CN218363512U CN 218363512 U CN218363512 U CN 218363512U CN 202222718525 U CN202222718525 U CN 202222718525U CN 218363512 U CN218363512 U CN 218363512U
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Abstract
The application discloses positioner is used in packing ring drilling relates to positioner technical field, which comprises a frame, the top surface of frame is provided with the hydraulic stem, the lower extreme fixedly connected with protecting crust of hydraulic stem, the inner wall of protecting crust is provided with the motor, the lower extreme fixedly connected with drill bit of motor axis of rotation, the side fixedly connected with link board of protecting crust, link board is kept away from the one end fixedly connected with pinion rack of protecting crust, the spout has been seted up to the bottom surface of frame inner wall, the bottom surface fixedly connected with bearing of frame, the inner wall of bearing is fixed to be pegged graft and is had the screw rod. This application moves down through two link boards drive two pinion racks to make two gears drive two screw rod rotations and make two sliders drive two splint synchronous motion, be convenient for rectify the position of packing ring through two splint cooperations, consequently the packing ring only needs single cylinder to drive when drilling and position are corrected, thereby be convenient for reduce the processing cost of packing ring.
Description
Technical Field
The application relates to the technical field of positioning devices, in particular to a positioning device for drilling of a gasket.
Background
The gasket refers to a part between a connected piece and a nut, and is generally a flat metal ring, and the gasket needs to be drilled by drilling equipment during production, and the position of the gasket needs to be corrected by a positioning device.
The current partial packing ring need drive the correcting lever through drive arrangement and remove when driling and rectify the position of packing ring, need drive drilling equipment through another drive arrangement and remove and bore the packing ring after the completion of correction, consequently need a plurality of drive arrangement to drive when the packing ring changes the hole to increase the processing cost of packing ring easily.
SUMMERY OF THE UTILITY MODEL
In order to improve above-mentioned some packing rings and need drive the correcting lever through drive arrangement and remove when driling and rectify the position of packing ring, need drive drilling equipment through another drive arrangement and remove and driling the packing ring after the correction is accomplished, consequently need a plurality of drive arrangement to drive when the packing ring changes the hole to increase the problem of packing ring processing cost easily, this application provides a positioner for packing ring drilling.
The application provides a packing ring is positioner for drilling adopts following technical scheme:
the utility model provides a packing ring is positioner for drilling, includes the frame, the top surface of frame is provided with the hydraulic stem, the lower extreme fixedly connected with protecting casing of hydraulic stem, the inner wall of protecting casing is provided with the motor, the lower extreme fixedly connected with drill bit of motor axis of rotation, the side fixedly connected with link board of protecting casing, link the board and keep away from the one end fixedly connected with pinion rack of protecting casing, the spout has been seted up to the bottom surface of frame inner wall, the bottom surface fixedly connected with bearing of frame, the inner wall of bearing is fixed to be pegged graft there is the screw rod, the slider has been cup jointed to the side screw thread of screw rod, slider sliding connection is in the inner wall of spout, the slider extends to the outside and the fixedly connected with splint of spout, the fixed cover in side of screw rod has connect the gear, the gear with the pinion rack toothing.
Through above-mentioned technical scheme, promote the armor through the hydraulic stem, link board and pinion rack and move down, drive two gears through two pinion racks and rotatory two sliders that impel of screw rod drive two splint simultaneous movement to rectify the position of packing ring through the cooperation of two splint.
Optionally, in the positioning device for drilling a gasket, a ring groove is formed in the bottom surface of the protective shell, an extension pipe is movably inserted into the inner wall of the ring groove, and a spring is arranged between the extension pipe and the inner wall of the ring groove.
Through above-mentioned technical scheme, drive the drill bit rotation and drill to the packing ring through the motor, the sweeps that produces when simultaneously drilling the packing ring through extension pipe and protecting casing cooperation stops to it leads to the operator to be difficult to the possibility of clearing up to it to reduce the sweeps to splash everywhere.
Optionally, in the positioning device for gasket drilling, a grinding ring is fixedly sleeved on a side surface of the rotating shaft of the motor, and the grinding ring is located on the upper side of the drill bit.
Through above-mentioned technical scheme, inside hydraulic stem promoted the protecting crust and moved down to make the ring of polishing insert the packing ring, it is rotatory convenient for polish the burr on the packing ring inner wall to drive the ring of polishing through the motor thereupon.
Optionally, in the positioning device for drilling a gasket, the number of the connecting plates is two, the two connecting plates are symmetrical with respect to the protective shell, the top surfaces of the connecting plates are fixedly connected with limiting rods, and the limiting rods are movably inserted into the top surface of the frame.
Through above-mentioned technical scheme, it moves down to drive two pinion racks through two even boards to make two gears drive two screw rotations and make two sliders drive two splint synchronous motion, be convenient for increase the stability when even board removes through the gag lever post.
Optionally, in the positioning device for drilling a gasket, the toothed plate is composed of a rack and a vertical plate, the rack is fixedly connected to a side surface of the vertical plate, and the vertical plate is 3 times as long as the rack.
Through the technical scheme, when the rack is separated from the gear, the hydraulic rod can continuously push the protective shell and the connecting plate to move downwards.
Optionally, in the positioning device for gasket drilling, the number of the screws is two, the two screws are symmetrical with respect to the frame, and the thread directions of the two screws are opposite.
Through the technical scheme, the two sliding blocks move inwards or outwards simultaneously when the two screw rods synchronously rotate due to opposite thread directions of the two screw rods.
Optionally, in the positioning device for drilling the gasket, the clamping plate is arc-shaped, and the inner wall of the clamping plate is fixedly connected with the plurality of rubber strips.
Through above-mentioned technical scheme, be convenient for increase the frictional force between splint and the packing ring through the rubber strip to reduce the rotatory possibility of packing ring when drilling.
In summary, the present application includes at least one of the following benefits: 1. the two connecting plates drive the two toothed plates to move downwards, so that the two gears drive the two screw rods to rotate and the two sliding blocks drive the two clamping plates to synchronously move, and the position of the gasket is convenient to correct through the matching of the two clamping plates, so that the gasket is driven by only one air cylinder during drilling and position correction, and the processing cost of the gasket is convenient to reduce;
2. drive the drill bit rotation through the motor and drill to the packing ring, the sweeps that produce when simultaneously through extension pipe and protective case cooperation to the packing ring drilling blocks to it leads to the operator to be difficult to the possibility of clearing up to it to reduce the sweeps to splash everywhere.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a sectional view of a partial three-dimensional structure of the present application;
fig. 3 is a sectional view of a partial three-dimensional structure of the present application.
In the figure: 1. a frame; 2. a hydraulic lever; 3. protecting the shell; 4. a motor; 5. a drill bit; 6. connecting plates; 7. a toothed plate; 8. a chute; 9. a bearing; 10. a screw; 11. a slider; 12. a splint; 13. a gear; 14. a ring groove; 15. an extension pipe; 16. a spring; 17. grinding a ring; 18. a rubber strip; 19. a limiting rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1, 2 and 3 in the drawings, the present application provides an embodiment: a positioning device for drilling a gasket comprises a frame 1, wherein the gasket is convenient to place and process through the frame 1; the top surface of the frame 1 is provided with a hydraulic rod 2, the lower end of the hydraulic rod 2 is fixedly connected with a protective shell 3, and the protective shell 3 is convenient to push downwards through the hydraulic rod 2; the inner wall of protecting shell 3 is provided with motor 4, and the lower extreme fixedly connected with drill bit 5 of motor 4 axis of rotation drives the rotation of drill bit 5 through motor 4 and is convenient for drill the packing ring.
The side surface of the protective shell 3 is fixedly connected with a connecting plate 6, one end of the connecting plate 6, which is far away from the protective shell 3, is fixedly connected with a toothed plate 7, and the toothed plate 7 is convenient to move downwards along with the protective shell 3 when the protective shell 3 moves downwards through the connecting plate 6; the bottom surface of the inner wall of the frame 1 is provided with a sliding chute 8, the bottom surface of the frame 1 is fixedly connected with a bearing 9, the inner wall of the bearing 9 is fixedly inserted with a screw 10, and the driving force required by the rotation of the screw 10 is conveniently reduced through the bearing 9; the side thread of screw rod 10 has cup jointed slider 11, and slider 11 sliding connection is at the inner wall of spout 8, is convenient for carry on spacingly to slider 11 through spout 8 to slider 11 is the linear motion when making screw rod 10 rotatory.
The sliding block 11 extends to the outer side of the sliding groove 8 and is fixedly connected with a clamping plate 12, the sliding block 11 is used for driving the clamping plate 12 to move, and the clamping plate 12 is used for correcting the position of the gasket; the number of the threaded rods 10 is two, the two threaded rods 10 are symmetrical with respect to the frame 1, the thread directions of the two threaded rods 10 are opposite, the two sliders 11 simultaneously move inward or outward when the two threaded rods 10 are caused to synchronously rotate by the opposite thread directions of the two threaded rods 10, the two sliders 12 are driven to correct the position of the gasket and clamp the gasket when the two sliders 11 move inward, and the two sliders 11 are driven to move and separate from the gasket when the two sliders 11 move inward, thereby facilitating the operator to take the gasket.
The fixed cover in side of screw rod 10 has connect gear 13, gear 13 and the meshing of pinion rack 7, pinion rack 7 comprises rack and riser, rack fixed connection is in the side of riser, the riser is 3 times of rack length, it is rotatory with screw rod 10 to be convenient for drive gear 13 through the rack, hydraulic stem 2 can continue to promote protective housing 3 and link 6 and move down when rack and gear 13 separate, thereby make drill bit 5 contradict with the packing ring, and then drive the rotation of drill bit 5 through motor 4 and drill to the packing ring.
Referring to fig. 1 and 2 in the attached drawings of the specification, the number of the link plates 6 is two, the two link plates 6 are symmetrical about the protective shell 3, the top surface of the link plate 6 is fixedly connected with a limiting rod 19, the limiting rod 19 is movably inserted into the top surface of the frame 1, the two link plates 6 drive the two toothed plates 7 to move downwards, so that the two gears 13 drive the two screw rods 10 to rotate and the two sliding blocks 11 drive the two clamping plates 12 to synchronously move, the position of the gasket is corrected conveniently through the cooperation of the two clamping plates 12, the position of each drilling hole of the gasket is kept consistent, and the stability of the link plate 6 in moving is improved conveniently through the limiting rod 19.
Referring to fig. 1 and 2 of the drawings, the clamping plate 12 is in the shape of a circular arc, a plurality of rubber strips 18 are fixedly connected to the inner wall of the clamping plate 12, the circular arc-shaped clamping plate 12 facilitates the clamping plate 12 to be more attached to the gasket, and the rubber strips 18 facilitate the increase of friction force between the clamping plate 12 and the gasket, so that the possibility of rotation of the gasket during drilling is reduced.
Referring to fig. 3 in the attached drawings of the specification, a ring groove 14 is formed in the bottom surface of the protective shell 3, an extension pipe 15 is movably inserted into the inner wall of the ring groove 14, a spring 16 is arranged between the extension pipe 15 and the inner wall of the ring groove 14, the protective shell 3 is pushed by the hydraulic rod 2 to move downwards to abut against the bottom surface of the inner wall of the frame 1, at the moment, the protective shell 3 continuously moves downwards to enable the extension pipe 15 to be accommodated into the ring groove 14, the motor 4 drives the drill bit 5 to rotate and drill the gasket, and meanwhile, the extension pipe 15 and the protective shell 3 are matched to block scraps generated during the drilling of the gasket, so that the possibility that operators are difficult to clean the scraps due to the splashing around is reduced.
Referring to fig. 3 in the attached drawings of the specification, a grinding ring 17 is fixedly sleeved on the side surface of the rotating shaft of the motor 4, the grinding ring 17 is arranged on the upper side of the drill bit 5, when the drill bit 5 finishes drilling the gasket, the hydraulic rod 2 pushes the protective shell 3 to move downwards continuously, so that the grinding ring 17 is driven to be inserted into the gasket, and then the motor 4 drives the grinding ring 17 to rotate so as to grind burrs on the inner wall of the gasket.
The working principle is as follows: when the positioning device for gasket drilling is used, a gasket is firstly placed in a frame 1, then a hydraulic rod 2 pushes a protective shell 3, a connecting plate 6 and a toothed plate 7 to move downwards, two toothed plates 7 drive two gears 13 and a screw rod 10 to rotate so as to drive two sliders 11 to drive two clamping plates 12 to move simultaneously, and therefore the position of the gasket is corrected through the matching of the two clamping plates 12, and further the central point of the gasket is kept consistent with the central point of a drill bit 5; the hydraulic rod 2 continuously pushes the protective shell 3 to move downwards to enable the drill bit 5 to be abutted to the gasket, and then the motor 4 drives the drill bit 5 to rotate and drill the gasket.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A locating device for drilling a gasket comprises a frame (1), and is characterized in that: the top surface of frame (1) is provided with hydraulic stem (2), lower extreme fixedly connected with protecting casing (3) of hydraulic stem (2), the inner wall of protecting casing (3) is provided with motor (4), lower extreme fixedly connected with drill bit (5) of motor (4) axis of rotation, the side fixedly connected with link board (6) of protecting casing (3), link board (6) are kept away from the one end fixedly connected with pinion rack (7) of protecting casing (3), spout (8) have been seted up to the bottom surface of frame (1) inner wall, the bottom surface fixedly connected with bearing (9) of frame (1), the inner wall of bearing (9) is fixed to be pegged graft and is had screw rod (10), slider (11) has been cup jointed to the side screw thread of screw rod (10), slider (11) sliding connection be in the inner wall of spout (8), slider (11) extend to the outside and fixedly connected with splint (12) of spout (8), the side of screw rod (10) is fixed to be cup jointed gear (13), gear (13) with pinion rack (7) meshing.
2. The positioning device for drilling the gasket as set forth in claim 1, wherein: annular groove (14) have been seted up to the bottom surface of protective case (3), the inner wall activity of annular groove (14) is pegged graft and is had extension tube (15), extension tube (15) with be provided with spring (16) between the inner wall of annular groove (14).
3. The positioning device for drilling the gasket as set forth in claim 1, wherein: the side of the rotating shaft of the motor (4) is fixedly sleeved with a grinding ring (17), and the grinding ring (17) is arranged on the upper side of the drill bit (5).
4. The positioning device for drilling the gasket as set forth in claim 1, wherein: the number of the connecting plates (6) is two, the two connecting plates (6) are symmetrical relative to the protective shell (3), the top surface of each connecting plate (6) is fixedly connected with a limiting rod (19), and the limiting rods (19) are movably inserted into the top surface of the frame (1).
5. The positioning device for gasket drilling according to claim 1, wherein: the toothed plate (7) is composed of a rack and a vertical plate, the rack is fixedly connected to the side face of the vertical plate, and the vertical plate is 3 times of the length of the rack.
6. The positioning device for gasket drilling according to claim 1, wherein: the number of the screw rods (10) is two, the two screw rods (10) are symmetrical relative to the frame (1), and the thread directions of the two screw rods (10) are opposite.
7. The positioning device for gasket drilling according to claim 1, wherein: the shape of splint (12) is circular arc, the inner wall fixedly connected with of splint (12) a plurality of rubber strip (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718525.1U CN218363512U (en) | 2022-10-15 | 2022-10-15 | Positioning device for gasket drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718525.1U CN218363512U (en) | 2022-10-15 | 2022-10-15 | Positioning device for gasket drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218363512U true CN218363512U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222718525.1U Active CN218363512U (en) | 2022-10-15 | 2022-10-15 | Positioning device for gasket drilling |
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| Country | Link |
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| CN (1) | CN218363512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118106527A (en) * | 2024-04-30 | 2024-05-31 | 江苏艾克美金属科技有限公司 | Motor end cover processing equipment |
-
2022
- 2022-10-15 CN CN202222718525.1U patent/CN218363512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118106527A (en) * | 2024-04-30 | 2024-05-31 | 江苏艾克美金属科技有限公司 | Motor end cover processing equipment |
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