CN216781063U - Shaft part upper inclined plane drilling clamp - Google Patents
Shaft part upper inclined plane drilling clamp Download PDFInfo
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- CN216781063U CN216781063U CN202123092922.4U CN202123092922U CN216781063U CN 216781063 U CN216781063 U CN 216781063U CN 202123092922 U CN202123092922 U CN 202123092922U CN 216781063 U CN216781063 U CN 216781063U
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- inclined plane
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Abstract
The utility model belongs to the technical field of drilling fixtures, in particular to the field of an upper inclined plane drilling fixture for shaft parts, which comprises a base plate and a fixture base, wherein a threaded through hole is formed above the base plate, a mounting plate is arranged above the base plate, the fixture base is arranged above the mounting plate, a hydraulic cylinder is arranged below the fixture base, a storage plate is arranged above the fixture base, a first fixing block is arranged above the fixture base, a second bolt is arranged at the bottom of the first fixing block, a guide rail is welded on the upper surface of the fixture base, a sliding plate and a top plate are arranged at the top of the guide rail, a first gear and a second gear are arranged on the upper surface of the top plate, a screw rod and a sliding block are arranged at the axis of the second gear, the distance between the fixture can be adjusted through a sliding groove, a third bolt and a threaded blind hole, the height of the fixture can be adjusted through the hydraulic cylinder, and the angle of the fixture can be adjusted through the first bolt, the mounting plate and the threaded through hole, the purpose of conveniently and quickly adjusting the clamp can be achieved.
Description
Technical Field
The utility model belongs to the technical field of drilling fixtures, and particularly relates to an upper inclined plane drilling fixture for shaft parts.
Background
The clamp is a device used for fixing a processing object in the mechanical manufacturing process, and used for quickly, conveniently and safely installing a workpiece in any process in the technical process, and can be called as a clamp, a drilling clamp is a clamp which is frequently applied in the mechanical processing, the position precision of a processing hole is influenced by a plurality of factors, and in order to meet the requirement of the position precision of the processing hole of a processed part, people always adopt an extreme method for calculating the tool setting error for a long time.
SUMMERY OF THE UTILITY MODEL
Inclined plane boring grab on current axle type spare is not convenient for adjust anchor clamps in the use, has reduced the practicality of device. The utility model provides an upper inclined plane drilling clamp for shaft parts, wherein the distance between the clamps can be adjusted through a chute, a bolt III and a threaded blind hole, the height of the clamps can be adjusted through a hydraulic cylinder, the angle of the clamps can be adjusted through a bolt I, an installation plate and a threaded through hole, and the aim of conveniently and quickly adjusting the clamps can be achieved.
The utility model provides the following technical scheme: a shaft part upper inclined plane drilling fixture comprises a base plate and a fixture base, wherein a threaded through hole is formed above the base plate, a mounting plate is arranged above the base plate, a first bolt is arranged on the right side of the mounting plate, a sliding groove is formed above the mounting plate, the fixture base is arranged above the mounting plate, a hydraulic cylinder is arranged below the fixture base, a storage plate is arranged above the fixture base, a spring is arranged at the bottom of the storage plate, a first fixing block is arranged above the fixture base, a second bolt is arranged at the bottom of the first fixing block, a guide rail is welded on the upper surface of the fixture base, a sliding plate and a top plate are arranged at the top of the guide rail, a first gear is arranged on the upper surface of the top plate, a rotating shaft is arranged at the axle center of the first gear, a second gear is arranged on the right side of the first gear, and a lead screw is arranged at the axle center of the second gear, the outer side of the screw rod is provided with a sliding block, the bottom of the sliding plate is fixedly provided with a second fixed block through a second bolt, a third bolt is arranged at the bottom of the clamp base, and threaded blind holes are formed in the upper portion of the mounting plate at equal intervals.
The bolt I is in threaded connection with the threaded through hole, the threaded through hole is distributed above the base plate at equal angles, the mounting plate and the base plate can be fixedly connected through the bolt I and the threaded through hole, and the clamp can be conveniently adjusted at equal angles due to the fact that the threaded through hole is distributed at equal angles.
Wherein, constitute the slidable mounting structure through the spout between anchor clamps base and the mounting panel, and spout equidistant distribution can change the interval of anchor clamps at the top of mounting panel, drives the anchor clamps base through the spout and slides, makes the device can the different length's of centre gripping axle class spare, and spout equidistant distribution can make the slip of anchor clamps base more steady.
Wherein, put and constitute lift mounting structure through the pneumatic cylinder between thing board and the anchor clamps base, and the quantity of pneumatic cylinder is four, drives through the pneumatic cylinder and puts the thing board and go up and down, can highly adjust anchor clamps, and four pneumatic cylinders can make the lift of putting the thing board more steady.
The bolt II is in threaded connection with the first fixing block, the first fixing block and the object placing plate are arranged in parallel, and the bolt II is in threaded connection with the first fixing block, so that the bolt II can be fixed to the first fixing block more firmly and reliably.
The first gear and the second gear are connected in a meshed mode, the first gear is driven to rotate through the rotating shaft, the second gear and the screw rod can be driven, and the meshed connection enables the transmission of the second gear to be more accurate and reliable.
The two gears are symmetrically arranged relative to the center line of the first gear, the device is more attractive due to the arrangement of the same horizontal plane, and the two gears can simultaneously drive the screw rod.
The sliding installation structure is formed between the sliding block and the base plate through the lead screw, the sliding block and the sliding plate are arranged in a welding integration mode, the sliding block is driven through the lead screw to slide, the sliding plate and the fixing block can be driven to clamp and fix the two pairs of shafts, and the sliding block and the sliding plate are connected more firmly and reliably through the welding integration.
The utility model has the beneficial effects that: when the shaft part upper inclined plane drilling clamp is used, the clamp base is installed through the sliding groove, the clamp base and the installation plate are fixed through the third bolt and the threaded blind holes, and the distances between the clamp bases can be adjusted due to the equidistant distribution of the threaded blind holes, so that the device can clamp shaft parts with different lengths;
the shaft part is placed above the first fixing block, the rotating shaft drives the second gear and the lead screw to rotate, the lead screw drives the sliding block, the top plate and the second fixing block to slide downwards, the shaft part can be fixed, and the sliding plate and the second fixing block can slide downwards more stably through the guide rail;
when the height of the device needs to be changed, the hydraulic cylinder drives the object placing plate to lift, the height of the clamp can be adjusted, the object placing plate can be buffered through the spring in the descending process of the object placing plate, the impact of the object placing plate on a base of the clamp is reduced, the service life of the device is prolonged, and when the stepped shaft needs to be clamped, the hydraulic cylinder on one side is controlled to drive the object placing plate and the fixed block to lift, so that the axis of the stepped shaft is parallel to the base plate;
when the device angle is required to be adjusted to perform inclined plane drilling, the fixing of the mounting plate is released through the first bolt, after the mounting plate is rotated to reach a proper angle, the mounting plate and the base plate are fixed through the cooperation of the first bolt and the threaded through hole, the purpose of adjusting the device angle is achieved, and the purpose of adjusting the clamp conveniently and quickly can be achieved.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of a front view of a half-section enlarged structure of the present invention;
FIG. 3 is a schematic view of the overall right-view enlarged structure of the present invention;
FIG. 4 is a schematic view of an enlarged axial view of the base and the object placing plate of the present invention;
FIG. 5 is an enlarged view of the connection between the first gear and the second gear;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2;
in the figure: 1. a substrate; 2. a threaded through hole; 3. mounting a plate; 4. a first bolt; 5. a chute; 6. a clamp base; 7. a hydraulic cylinder; 8. a storage plate; 9. a spring; 10. a first fixing block; 11. a second bolt; 12. a guide rail; 13. a slide plate; 14. a first gear; 15. a rotating shaft; 16. a second gear; 17. a screw rod; 18. a slider; 19. a top plate; 20. a second fixed block; 21. a third bolt; 22. and (4) blind threaded holes.
Detailed Description
Referring to fig. 1-6, the present invention provides the following technical solutions: a shaft part upper inclined plane drilling fixture comprises a base plate 1 and a fixture base 6, wherein a threaded through hole 2 is formed above the base plate 1, a mounting plate 3 is installed above the base plate 1, a first bolt 4 is installed on the right side of the mounting plate 3, a sliding groove 5 is formed above the mounting plate 3, the fixture base 6 is installed above the mounting plate 3, a hydraulic cylinder 7 is installed below the fixture base 6, a storage plate 8 is installed above the fixture base 6, a spring 9 is installed at the bottom of the storage plate 8, a first fixed block 10 is installed above the fixture base 6, a second bolt 11 is arranged at the bottom of the first fixed block 10, a guide rail 12 is welded on the upper surface of the fixture base 6, a sliding plate 13 and a top plate 19 are installed at the top of the guide rail 12, a first gear 14 is installed on the upper surface of the top plate 19, and a rotating shaft 15 is installed at the axle center of the first gear 14, a second gear 16 is installed on the right side of the first gear 14, a lead screw 17 is installed at the axis center of the second gear 16, a sliding block 18 is installed on the outer side of the lead screw 17, a second fixing block 20 is fixed to the bottom of the sliding plate 13 through a second bolt 11, a third bolt 21 is installed at the bottom of the clamp base 6, and threaded blind holes 22 are formed in the upper portion of the mounting plate 3 at equal intervals.
In this embodiment:
for threaded connection between bolt 4 and screw thread through-hole 2, and screw thread through-hole 2 angular distribution such as in the top of base plate 1, can be connected mounting panel 3 and base plate 1 fixedly through bolt 4 and screw thread through-hole 2, angular distribution such as screw thread through-hole 2 can make things convenient for the angle modulation of anchor clamps.
Constitute the slidable mounting structure through spout 5 between anchor clamps base 6 and the mounting panel 3, and spout 5 equidistant distribution can change the interval of anchor clamps in the top of mounting panel 3, drive anchor clamps base 6 through spout 5 and slide, make the device can the different length's of centre gripping axle class piece, spout 5 equidistant distribution can make anchor clamps base 6's slip more steady.
Put and constitute lift mounting structure through pneumatic cylinder 7 between thing board 8 and the anchor clamps base 6, and the quantity of pneumatic cylinder 7 is four, drives through pneumatic cylinder 7 and puts thing board 8 and go up and down, can highly adjust anchor clamps, and four pneumatic cylinders 7 can make the lift of putting thing board 8 more steady.
The bolt II 11 is in threaded connection with the first fixing block 10, the first fixing block 10 and the object placing plate 8 are arranged in parallel, and the bolt II 11 can be firmly and reliably fixed on the first fixing block 10 through the threaded connection between the bolt II 11 and the first fixing block 10.
The first gear 14 and the top plate 19 form a rotating installation structure through the rotating shaft 15, the first gear 14 is in meshed connection with the second gear 16, the first gear 14 is driven by the rotating shaft 15 to rotate, the second gear 16 and the screw rod 17 can be driven, and the meshed connection enables the first gear 14 to drive the second gear 16 more accurately and reliably.
The second gear 16 and the first gear 14 are arranged on the same horizontal plane, two gears 16 are symmetrically arranged on the center line of the first gear 14, the device is more attractive due to the arrangement on the same horizontal plane, and the two gears 16 can enable the second gear 16 to simultaneously transmit the screw rod 17.
The sliding installation structure is formed between the sliding block 18 and the base plate 1 through the screw rod 17, the sliding block 18 and the sliding plate 13 are integrally welded, the sliding block 18 is driven by the screw rod 17 to slide, the sliding plate 13 and the second fixed block 20 can be driven to clamp and fix the shaft part, and the sliding block 18 and the sliding plate 13 can be more firmly and reliably connected through the integrally welded arrangement.
The working principle and the using process of the utility model are as follows: when the shaft part upper inclined plane drilling fixture is used, the fixture base 6 is installed through the sliding groove 5, the fixture base 6 and the mounting plate 3 are fixed through the third bolt 21 and the threaded blind hole 22, the distance between the fixture base 6 can be adjusted due to the equidistant distribution of the threaded blind holes 22, the fixture can clamp shaft parts with different lengths, the shaft parts are placed above the first fixing block 10, the rotating shaft 15 rotates the second gear 16 and the screw rod 17, the screw rod 17 drives the sliding block 18, the top plate 19 and the second fixing block 20 to slide downwards, the shaft parts can be fixed, when the height of the fixture needs to be changed, the object placing plate 8 is driven to lift through the hydraulic cylinder 7, the height of the fixture can be adjusted, the object placing plate 8 can be buffered through the spring 9 in the descending process of the object placing plate 8, and the impact of the object placing plate 8 on the fixture base 6 can be reduced, increase the life of device, when needs are adjusted the device angle and are carried out inclined plane drilling, remove the fixed to mounting panel 3 through bolt 4, after rotating mounting panel 3 and reacing suitable angle, fix mounting panel 3 and base plate 1 through bolt 4 and the cooperation of screw thread through-hole 2, reach the purpose of adjusting the device angle, can reach the convenient quick purpose of adjusting the anchor clamps, when needs centre gripping step shaft, it goes up and down to put thing board 8 and fixed block 10 to drive through pneumatic cylinder 7 of control one side, can make the step shaft axis and base plate 1 keep parallel, it is more steady when sliding 13 and two 20 lapse of fixed block through guide rail 12 can make.
Claims (8)
1. The utility model provides an inclined plane boring grab on axle type spare which characterized in that: the clamp comprises a base plate and a clamp base, wherein a threaded through hole is formed in the upper portion of the base plate, a mounting plate is installed above the base plate, a first bolt is installed on the right side of the mounting plate, a sliding groove is formed in the upper portion of the mounting plate, a hydraulic cylinder is installed below the clamp base, a storage plate is installed above the clamp base, a spring is installed at the bottom of the storage plate, a first fixed block is installed above the clamp base, a second bolt is arranged at the bottom of the first fixed block, a guide rail is welded on the upper surface of the clamp base, a sliding plate and a top plate are installed at the top of the guide rail, a first gear is installed on the upper surface of the top plate, a rotating shaft is installed at the axis center of the first gear, a second gear is installed on the right side of the first gear, a lead screw is installed at the axis center of the second gear, and a sliding block is installed on the outer side of the lead screw, the bottom of slide is fixed with fixed block two through bolt two, bolt three is installed to the bottom of anchor clamps base, the top of mounting panel is equidistant to be seted up the screw thread blind hole.
2. The shaft upper inclined plane drilling clamp according to claim 1, characterized in that: the first bolt is in threaded connection with the threaded through hole, and the threaded through hole is distributed above the substrate at equal angles.
3. The shaft part upper inclined plane drilling clamp according to claim 1, characterized in that: constitute the slidable mounting structure through the spout between anchor clamps base and the mounting panel, and the spout is equidistant to be distributed in the top of mounting panel.
4. The shaft part upper inclined plane drilling clamp according to claim 1, characterized in that: the object placing plate and the clamp base form a lifting installation structure through hydraulic cylinders, and the number of the hydraulic cylinders is four.
5. The shaft part upper inclined plane drilling clamp according to claim 1, characterized in that: and the second bolt is in threaded connection with the first fixing block, and the first fixing block and the object placing plate are arranged in parallel.
6. The shaft part upper inclined plane drilling clamp according to claim 1, characterized in that: the first gear and the top plate form a rotating installation structure through a rotating shaft, and the first gear is in meshed connection with the second gear.
7. The shaft upper inclined plane drilling clamp according to claim 1, characterized in that: the second gear and the first gear are arranged on the same horizontal plane, and the second gear is symmetrically arranged with two gears around the center line of the first gear.
8. The shaft part upper inclined plane drilling clamp according to claim 1, characterized in that: a sliding installation structure is formed between the sliding block and the base plate through a screw rod, and the sliding block and the sliding plate are integrally welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123092922.4U CN216781063U (en) | 2021-12-10 | 2021-12-10 | Shaft part upper inclined plane drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123092922.4U CN216781063U (en) | 2021-12-10 | 2021-12-10 | Shaft part upper inclined plane drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216781063U true CN216781063U (en) | 2022-06-21 |
Family
ID=82006941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123092922.4U Active CN216781063U (en) | 2021-12-10 | 2021-12-10 | Shaft part upper inclined plane drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216781063U (en) |
-
2021
- 2021-12-10 CN CN202123092922.4U patent/CN216781063U/en active Active
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