CN210615890U - Inner wall drilling clamp suitable for connecting block - Google Patents
Inner wall drilling clamp suitable for connecting block Download PDFInfo
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- CN210615890U CN210615890U CN201921742691.7U CN201921742691U CN210615890U CN 210615890 U CN210615890 U CN 210615890U CN 201921742691 U CN201921742691 U CN 201921742691U CN 210615890 U CN210615890 U CN 210615890U
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- connecting block
- gear
- telescopic
- mounting bracket
- fixed
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Abstract
The utility model discloses an inner wall boring grab suitable for connecting block, comprising a base plate, the outside symmetry of mounting bracket is provided with telescopic cylinder, every telescopic cylinder's output all runs through the mounting bracket and is provided with the connecting plate, one side of connecting plate is provided with connecting axle and two telescopic links, the one end of connecting axle is provided with the fixation clamp piece, just the outside of connecting axle is provided with the gear, two the one end of telescopic link is provided with the interior ring gear with gear engagement jointly, and every the outside of telescopic link all is provided with reset spring. The utility model discloses under the mating reaction of ring gear, connecting axle, reset spring and connecting plate including to utilize solid fixed splint and pivot to fix the connecting block, through compression reset spring and telescopic link, ring gear and gear separation in realizing makes solid fixed splint can the free rotation, reaches to be convenient for rotate the connecting block after fixing, thereby changes the effect of drilling position.
Description
Technical Field
The utility model belongs to the technical field of the bearing processing, concretely relates to inner wall boring grab suitable for connecting block.
Background
The bearing is a part for fixing and reducing the friction coefficient of load during mechanical transmission, and particularly, a part for reducing the friction coefficient during power transmission and keeping the center position of a shaft fixed when other parts move relative to each other on the shaft. The bearing is a lightweight component in modern mechanical equipment, and has the main function of supporting a mechanical rotating body to reduce the mechanical load friction coefficient of the equipment in the transmission process, and when the gap between a rotating shaft and an outer pipe is small, a smooth sleeve bearing sleeve ring is adopted to be used as the bearing.
When the bearing is processed, a through hole is often required to be formed in the inner wall of the connecting block. However, after the connecting block is fixed by the existing drilling equipment, if the drilling position needs to be changed, the connecting block needs to be fixed again, so that the operation is troublesome, and the working efficiency is reduced; and inconvenient to drilling equipment clearance, the recovery ability is relatively poor. To this end we propose an inner wall drilling jig suitable for use in connection blocks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an inner wall drilling fixture suitable for a connecting block, which aims to solve the problems that after the connecting block is fixed by the existing drilling equipment in the prior art, if the drilling position needs to be changed, the fixing needs to be carried out again, the operation is troublesome, and the working efficiency is reduced; and inconvenient to drilling equipment clearance, the relatively poor problem of recovery ability.
In order to achieve the above object, the utility model provides a following technical scheme: an inner wall drilling clamp suitable for a connecting block comprises a bottom plate, wherein a mounting seat is arranged in the middle of the upper surface of the bottom plate, a containing groove is formed in the upper surface of the mounting seat, a rotating shaft is symmetrically arranged on the inner side of the containing groove, a mounting frame is arranged on the outer side of the upper surface of the bottom plate, a control switch is arranged on one side of the mounting frame, a lifting platform is arranged on the upper surface of an inner cavity of the mounting frame, a motor is arranged at the bottom of the lifting platform, a drill bit is arranged on an output shaft of the motor, telescopic cylinders are symmetrically arranged on the outer side of the mounting frame, a connecting plate is arranged on the output end of each telescopic cylinder in a penetrating mode through the mounting frame, a connecting shaft and two telescopic rods are arranged on one side of the connecting plate, a fixing clamping block is arranged at one, and the outer side of each telescopic rod is provided with a return spring.
Preferably, the lower surface of bottom plate evenly is provided with four supporting seats, every the lower surface of supporting seat all is provided with the slipmat.
Preferably, one side of mount pad is provided with the sediment passageway of arranging with the holding tank intercommunication, the upper surface middle part of bottom plate is provided with the dust catcher of being connected with sediment passageway.
Preferably, the two ends of the return spring are respectively fixed with the inner gear ring and the telescopic rod through welding.
Preferably, the connecting shaft and the gear are fixed by welding, and the tooth pitch of the gear is 0.2 mm.
Preferably, the connecting shaft is connected with the connecting plate through a bearing, the connecting shaft is fixed with the fixed clamping block through welding, and the connecting plate is fixed with the telescopic cylinder through welding.
Preferably, the opposite surfaces of the two fixing clamping blocks are provided with rubber pads, and one side of each rubber pad is provided with anti-skidding lines.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses under the mating reaction of ring gear, connecting axle, reset spring and connecting plate including to utilize solid fixed splint and pivot to fix the connecting block, through compression reset spring and telescopic link, ring gear and gear separation in realizing makes solid fixed splint can the free rotation, reaches to be convenient for rotate the connecting block after fixing, thereby changes the effect of drilling position.
2. The utility model discloses offer the slag discharging channel who communicates with the holding tank in one side of mount pad to be provided with the dust catcher with slag discharging channel intercommunication, through starting the dust catcher, collect convenient the produced piece of drilling work is concentrated, and the recovery ability is stronger.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
fig. 3 is a top view of the mounting base of the present invention;
in the figure: 1. a supporting seat; 2. a slag discharge channel; 3. a base plate; 4. a control switch; 5. a telescopic cylinder; 6. a mounting seat; 7. a rotating shaft; 8. accommodating grooves; 9. fixing the clamping block; 10. a rubber pad; 11. a drill bit; 12. a motor; 13. a lifting platform; 14. a mounting frame; 15. a vacuum cleaner; 16. a connecting shaft; 17. an inner gear ring; 18. a gear; 19. a return spring; 20. a telescopic rod; 21. a connecting plate.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an inner wall drilling clamp suitable for connecting blocks comprises a bottom plate 3, wherein a mounting seat 6 is arranged in the middle of the upper surface of the bottom plate 3, a containing groove 8 is formed in the upper surface of the mounting seat 6, a rotating shaft 7 is symmetrically arranged on the inner side of the containing groove 8, a mounting frame 14 is symmetrically arranged on the outer side of the upper surface of the bottom plate 3, a control switch 4 is arranged on one side of the mounting frame 14, a lifting platform 13 is arranged on the upper surface of an inner cavity of the mounting frame 14, a motor 12 is arranged at the bottom of the lifting platform 13, a drill bit 11 is arranged on an output shaft of the motor 12, telescopic cylinders 5 are symmetrically arranged on the outer side of the mounting frame 14, the output end of each telescopic cylinder 5 penetrates through the mounting frame 14 to be provided with a connecting plate 21, a connecting shaft 16 and two telescopic rods, and the outer side of the connecting shaft 16 is provided with a gear 18, one end of each of two telescopic rods 20 is provided with an inner toothed ring 17 meshed with the gear 18, the outer side of each telescopic rod 20 is provided with a return spring 19, the opposite surfaces of the two fixed clamping blocks 9 are provided with rubber pads 10, and one side of each rubber pad 10 is provided with anti-skidding lines.
The lower surface of bottom plate 3 evenly is provided with four supporting seats 1, every the lower surface of supporting seat 1 all is provided with the slipmat, one side of mount pad 6 is provided with row's sediment passageway 2 with the 8 intercommunications of holding tank, the upper surface middle part of bottom plate 3 is provided with dust catcher 15 of being connected with row's sediment passageway 2, reset spring 19 both ends respectively with interior ring gear 17 and telescopic link between through welded fastening, pass through welded fastening between connecting axle 16 and the gear 18, the tooth interval of gear 18 is 0.2mm, be connected through the bearing between connecting axle 16 and the connecting plate 21, just pass through welded fastening between connecting axle 16 and the fixed clamp splice 9, pass through welded fastening between connecting plate 21 and the telescopic cylinder 5.
It should be noted that, the utility model relates to an inner wall boring grab suitable for connecting block, if:
fig. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of part A of the present invention; fig. 3 is a top view of the mounting base of the present invention. The utility model discloses when using, at first with the vertical inside of placing in holding tank 8 of connecting block, make the bottom and the 7 contacts of pivot of connecting block, then start telescopic cylinder 5, telescopic cylinder 5 drives and carries out the clamping rather than the fixed clamp splice 9 that the output is connected through connecting axle 16 to the connecting block, last starter motor 12, elevating platform 13 and dust catcher 15, elevating platform 13 drives motor 12 and moves down, motor 12 drives the drill bit 11 rotation rather than the output shaft, carry out drilling work to the connecting block, dust catcher 15 will fall into the inside piece of slag discharge channel 2 and concentrate the collection simultaneously.
If the drilling position of the connecting block needs to be changed, firstly, the lifting platform 13 is started, the drill bit 11 is far away from the connecting block, the motor 12 is turned off, then the return spring 19 is compressed through the inner toothed ring 17, the telescopic rod 20 is used for separating the inner toothed ring 17 from the gear 18, then the connecting block is rotated, the connecting block drives the fixed clamping block 9 to rotate, meanwhile, the rotating shaft 7 rotates under the action of friction force, finally, the next position to be drilled corresponds to the drill bit 11, finally, the inner toothed ring 17 is loosened, under the action of the elastic force of the return spring 19, the inner toothed ring 17 is meshed with the gear 18 again, the fixed clamping block 9 is fixed, and the connecting block is fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an inner wall boring grab suitable for connecting block, includes bottom plate (3), its characterized in that: the upper surface middle part of bottom plate (3) is provided with mount pad (6), the upper surface of mount pad (6) is provided with holding tank (8), the inboard symmetry of holding tank (8) is provided with pivot (7), the upper surface outside of bottom plate (3) is provided with mounting bracket (14), one side of mounting bracket (14) is provided with control switch (4), just the inner chamber upper surface of mounting bracket (14) is provided with elevating platform (13), the bottom of elevating platform (13) is provided with motor (12), the output shaft of motor (12) is provided with drill bit (11), the outside symmetry of mounting bracket (14) is provided with telescopic cylinder (5), the output of every telescopic cylinder (5) all runs through mounting bracket (14) and is provided with connecting plate (21), one side of connecting plate (21) is provided with connecting axle (16) and two telescopic links (20), one end of the connecting shaft (16) is provided with a fixing clamping block (9), a gear (18) is arranged on the outer side of the connecting shaft (16), an inner gear ring (17) meshed with the gear (18) is jointly arranged at one end of each of the two telescopic rods (20), and each of the outer sides of the telescopic rods (20) is provided with a return spring (19).
2. The inner wall drilling jig suitable for the connecting block as claimed in claim 1, wherein: the lower surface of bottom plate (3) evenly is provided with four supporting seats (1), every the lower surface of supporting seat (1) all is provided with the slipmat.
3. The inner wall drilling jig suitable for the connecting block as claimed in claim 1, wherein: one side of mount pad (6) is provided with row's sediment passageway (2) with holding tank (8) intercommunication, the upper surface middle part of bottom plate (3) is provided with dust catcher (15) of being connected with row's sediment passageway (2).
4. The inner wall drilling jig suitable for the connecting block as claimed in claim 1, wherein: and two ends of the return spring (19) are respectively fixed with the inner gear ring (17) and the telescopic rod (20) through welding.
5. The inner wall drilling jig suitable for the connecting block as claimed in claim 1, wherein: the connecting shaft (16) and the gear (18) are fixed through welding, and the tooth space of the gear (18) is 0.2 mm.
6. The inner wall drilling jig suitable for the connecting block as claimed in claim 1, wherein: the connecting shaft (16) is connected with the connecting plate (21) through a bearing, the connecting shaft (16) is fixed with the fixed clamping block (9) through welding, and the connecting plate (21) is fixed with the telescopic cylinder (5) through welding.
7. The inner wall drilling jig suitable for the connecting block as claimed in claim 1, wherein: the opposite surfaces of the two fixed clamping blocks (9) are provided with rubber pads (10), and one side of each rubber pad (10) is provided with anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742691.7U CN210615890U (en) | 2019-10-17 | 2019-10-17 | Inner wall drilling clamp suitable for connecting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742691.7U CN210615890U (en) | 2019-10-17 | 2019-10-17 | Inner wall drilling clamp suitable for connecting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615890U true CN210615890U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921742691.7U Active CN210615890U (en) | 2019-10-17 | 2019-10-17 | Inner wall drilling clamp suitable for connecting block |
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| Country | Link |
|---|---|
| CN (1) | CN210615890U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941101A (en) * | 2020-06-23 | 2020-11-17 | 江苏宏德特种部件股份有限公司 | Cutting processing device for large-scale wind power high-speed gear box body |
| CN114770402A (en) * | 2022-05-24 | 2022-07-22 | 上海盟辰汽车零部件有限公司 | Automobile instrument detection platform supporting structure |
| CN117773626A (en) * | 2024-02-28 | 2024-03-29 | 山西众合无磁钻具股份有限公司 | Machine tool fixture for drill collar machining |
| CN117773626B (en) * | 2024-02-28 | 2024-05-03 | 山西众合无磁钻具股份有限公司 | Machine tool fixture for drill collar machining |
-
2019
- 2019-10-17 CN CN201921742691.7U patent/CN210615890U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941101A (en) * | 2020-06-23 | 2020-11-17 | 江苏宏德特种部件股份有限公司 | Cutting processing device for large-scale wind power high-speed gear box body |
| CN114770402A (en) * | 2022-05-24 | 2022-07-22 | 上海盟辰汽车零部件有限公司 | Automobile instrument detection platform supporting structure |
| CN117773626A (en) * | 2024-02-28 | 2024-03-29 | 山西众合无磁钻具股份有限公司 | Machine tool fixture for drill collar machining |
| CN117773626B (en) * | 2024-02-28 | 2024-05-03 | 山西众合无磁钻具股份有限公司 | Machine tool fixture for drill collar machining |
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