CN216576668U - Multifunctional clamping tool for drilling - Google Patents
Multifunctional clamping tool for drilling Download PDFInfo
- Publication number
- CN216576668U CN216576668U CN202220140715.7U CN202220140715U CN216576668U CN 216576668 U CN216576668 U CN 216576668U CN 202220140715 U CN202220140715 U CN 202220140715U CN 216576668 U CN216576668 U CN 216576668U
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- base
- clamping
- lead screw
- drilling
- sliding block
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- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000005570 vertical transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional clamping tool for drilling, which comprises a base, wherein a chute is arranged in the middle of the upper part of the base, a lead screw is rotatably arranged in the chute, and an adjusting handle for driving the lead screw to rotate is arranged at the outer side end of the base; a sliding block in sliding fit with the sliding groove is arranged on the outer side of the screw rod, a threaded hole matched with the screw rod is formed in the middle of the sliding block, and the upper end of the sliding block is fixedly connected with the bottom of a clamping seat arranged above the base and used for clamping a workpiece; a connecting frame with an L-shaped section is fixedly arranged at one end of the upper part of the base, and a drill bushing is arranged at the free end of the upper part of the connecting frame. The utility model discloses the accessible is rotatory adjustment handle makes the lead screw rotatory, the rotatory in-process of lead screw thereby linear motion is made to the slider adjusts the position of clamping seat on the base to can carry out quick position switch to a plurality of positions drilling operation of axle type work piece, labour saving and time saving effectively improves machining efficiency.
Description
Technical Field
The utility model relates to a drilling frock technical field especially relates to a drilling is with multi-functional tight frock of clamp.
Background
When a drilling machine drills holes in a workpiece, corresponding clamping tools are usually adopted to clamp the workpiece, and the clamping tools are fixed on a drilling machine tool table through fasteners such as bolts. Some axle type parts can involve the drilling of multi-position at present stage, and this just needs frequent dismouting and removal when drilling to press from both sides tight frock in order to adjust the drill bit well, and this kind of mode working method is wasted time and energy, and work efficiency is not good enough, consequently develops a drilling and uses multi-functional tight frock of clamp.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drilling is with multi-functional tight frock of clamp solves the technical problem that above-mentioned background art mentioned.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a multifunctional clamping tool for drilling, which comprises a base, wherein a chute is arranged in the middle of the upper part of the base, a lead screw is rotatably arranged in the chute, and an adjusting handle for driving the lead screw to rotate is arranged at the outer side end of the base; a sliding block in sliding fit with the sliding groove is arranged on the outer side of the lead screw, a threaded hole matched with the lead screw is formed in the middle of the sliding block, and the upper end of the sliding block is fixedly connected with the bottom of a clamping seat arranged above the base and used for clamping a workpiece; a connecting frame with an L-shaped cross section is fixedly arranged at one end of the upper portion of the base, and a drill bushing is arranged at the free end of the upper portion of the connecting frame.
Furthermore, one end of the screw rod is connected with one end of the connecting shaft, and the other end of the connecting shaft is in transmission connection with the adjusting handle.
Furthermore, a transmission case is fixedly arranged on the outer side of one end, close to the connecting shaft, of the base, the other end of the connecting shaft extends into the transmission case and is provided with a first bevel gear, a vertical transmission shaft is rotatably arranged at the top of the transmission case, and a second bevel gear matched with the first bevel gear is arranged at the lower end of the transmission shaft; the adjusting handle is fixedly connected with the upper end of the transmission shaft.
Furthermore, two mounting plates are fixedly arranged at two ends of the upper portion of the clamping seat respectively, a positioning block is arranged in the middle of one mounting plate, a threaded hole is formed in the middle of the other mounting plate, a stud matched with the threaded hole is arranged in the threaded hole, a clamping top is fixedly arranged at one end, facing the positioning block, of the stud, and a clamping handle is fixedly arranged at the other end of the stud.
Furthermore, a supporting plate is fixedly arranged in the middle of the upper portion of the clamping seat, and a V-shaped groove is formed in the upper portion of the supporting plate.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses the accessible is rotatory adjustment handle makes the lead screw rotatory, the rotatory in-process of lead screw thereby linear motion is made to the slider adjusts the position of clamping seat on the base to can carry out quick position switch to a plurality of positions drilling operation of axle type work piece, labour saving and time saving effectively improves machining efficiency.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
description of reference numerals: 1. a base; 2. a chute; 3. a lead screw; 4. an adjusting handle; 5. a connecting shaft; 6. a transmission case; 7. a first bevel gear; 8. a drive shaft; 9. a second bevel gear; 10. a slider; 11. a clamping seat; 12. mounting a plate; 13. positioning blocks; 14. a stud; 15. clamping the top; 16. a clamping handle; 17. a support plate; 18. a V-shaped groove; 19. a connecting frame; 20. and (4) drilling a sleeve.
Detailed Description
As shown in fig. 1-2, the multifunctional clamping tool for drilling comprises a base 1, a chute 2 is formed in the middle of the upper portion of the base 1, a horizontal screw rod 3 is rotatably mounted in the chute 2, and an adjusting handle 4 for driving the screw rod 3 to rotate is arranged at the outer side end of the base 1.
In this embodiment, one end of the screw rod 3 is connected with one end of the connecting shaft 5, and the other end of the connecting shaft 5 is in transmission connection with the adjusting handle 4. Specifically, a transmission case 6 is fixedly arranged on the outer side of one end of the base 1 close to the connecting shaft 5, and the other end of the connecting shaft 5 extends into the transmission case 6 and is provided with a first bevel gear 7. The top of the transmission case 6 is rotatably provided with a vertical transmission shaft 8, the lower end of the transmission shaft 8 is provided with a second bevel gear 9 matched with the first bevel gear 7, and the adjusting handle 4 is fixedly connected with the upper end of the transmission shaft 8.
The outer side of the screw rod 3 is provided with a sliding block 10 in sliding fit with the sliding groove 2, and the middle of the sliding block 10 is provided with a threaded hole matched with the screw rod 3. The upper end of the sliding block 10 is fixedly connected with the bottom of a clamping seat 11 which is arranged above the base 1 and used for clamping a workpiece.
In this embodiment, two vertical mounting plates 12 are respectively fixedly disposed at two ends of the upper portion of the clamping seat 11, and a positioning block 13 is fixed in the middle of one of the mounting plates 12. A threaded hole is formed in the middle of the other mounting plate 12, a stud 14 matched with the threaded hole is mounted in the threaded hole, one end, facing the positioning block 13, of the stud 14 is fixedly provided with a clamping top head 15, and the other end of the stud is fixedly provided with a clamping handle 16. A vertical supporting plate 17 is fixedly arranged in the middle of the upper part of the clamping seat 11, and a V-shaped groove 18 is formed in the upper part of the supporting plate 17.
A connecting frame 19 with an L-shaped section is fixedly arranged at one end of the upper part of the base 1, and a drill bush 20 is arranged at the free end of the upper part of the connecting frame 19.
The utility model discloses when the in-service use, on being fixed in the workstation of drilling machine with the base, then will treat the work piece of drilling processing and place on pressing from both sides tight seat, the one end of work piece support in on the locating piece to make through the rotary clamping handle press from both sides tight top and act on the other end of work piece and realize the fixed centre gripping to the work piece, the backup pad at tight seat middle part plays the supporting role to the work piece moreover. When the drilling operation is carried out, the drill bit of the drilling machine penetrates through the drill bushing, and then the part of the workpiece, which is right below the drill bushing, can be drilled. And the adjusting handle is rotated by an operator to enable the screw rod to rotate, and the slider does linear motion in the rotating process of the screw rod to adjust the position of the clamping seat on the base, so that the rapid position switching can be carried out on the drilling operation at a plurality of positions of the shaft workpiece.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a drilling is with multi-functional tight frock of clamp which characterized in that: the device comprises a base, wherein a sliding groove is formed in the middle of the upper part of the base, a lead screw is rotatably arranged in the sliding groove, and an adjusting handle for driving the lead screw to rotate is arranged at the outer side end of the base; a sliding block in sliding fit with the sliding groove is arranged on the outer side of the lead screw, a threaded hole matched with the lead screw is formed in the middle of the sliding block, and the upper end of the sliding block is fixedly connected with the bottom of a clamping seat arranged above the base and used for clamping a workpiece; a connecting frame with an L-shaped cross section is fixedly arranged at one end of the upper portion of the base, and a drill bushing is arranged at the free end of the upper portion of the connecting frame.
2. The multifunctional clamping tool for drilling according to claim 1, wherein: one end of the screw rod is connected with one end of the connecting shaft, and the other end of the connecting shaft is in transmission connection with the adjusting handle.
3. The multifunctional clamping tool for drilling according to claim 2, wherein: a transmission box is fixedly arranged on the outer side of one end, close to the connecting shaft, of the base, the other end of the connecting shaft extends into the transmission box and is provided with a first bevel gear, a vertical transmission shaft is rotatably arranged at the top of the transmission box, and a second bevel gear matched with the first bevel gear is arranged at the lower end of the transmission shaft; the adjusting handle is fixedly connected with the upper end of the transmission shaft.
4. The multifunctional clamping tool for drilling according to claim 1, wherein: the clamping device is characterized in that two mounting plates are fixedly arranged at two ends of the upper portion of the clamping seat respectively, a positioning block is arranged in the middle of one mounting plate, a threaded hole is formed in the middle of the other mounting plate, a stud matched with the threaded hole is arranged in the threaded hole, a clamping top is fixedly arranged at one end, facing the positioning block, of the stud, and a clamping handle is fixedly arranged at the other end of the stud.
5. The multifunctional clamping tool for drilling according to claim 4, wherein the clamping tool comprises: a supporting plate is fixedly arranged in the middle of the upper portion of the clamping seat, and a V-shaped groove is formed in the upper portion of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220140715.7U CN216576668U (en) | 2022-01-19 | 2022-01-19 | Multifunctional clamping tool for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220140715.7U CN216576668U (en) | 2022-01-19 | 2022-01-19 | Multifunctional clamping tool for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216576668U true CN216576668U (en) | 2022-05-24 |
Family
ID=81635526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220140715.7U Active CN216576668U (en) | 2022-01-19 | 2022-01-19 | Multifunctional clamping tool for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216576668U (en) |
-
2022
- 2022-01-19 CN CN202220140715.7U patent/CN216576668U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |