CN220145349U

CN220145349U - Clamping mechanism for drilling

Info

Publication number: CN220145349U
Application number: CN202223494054.7U
Authority: CN
Inventors: 王庆岗; 姜永翠
Original assignee: Beijing Weibang Innovation Technology Co ltd
Current assignee: Beijing Weibang Innovation Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-12-08
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of drilling clamping, in particular to a clamping mechanism for drilling, which comprises a shell, wherein a first motor is fixedly arranged on the right side of the shell; a turnover rod fixedly installed at the left side of the first motor driving shaft; and the supporting plate is arranged on the outer side of the turning rod in a penetrating way. The utility model overcomes the defects of the prior art, the rotating rod and the second motor are arranged, the second hydraulic rod drives the base to descend after the upper end of the workpiece is drilled, the second motor drives the rotating rod to rotate, so that the workpiece clamped by the second clamping block can be overturned, the drill bit can drill the reverse side of the workpiece, the tedious operation of manually overturned and clamped again is reduced, the overturning rod and the chip box are arranged, the first motor drives the overturning rod to rotate, chips on the base and the supporting plate are dumped into the chip box for unified treatment, and the phenomenon that the chips remained on the base are not cleaned timely is avoided, so that gaps are generated between the workpiece and the base, and the accuracy of the hole position is influenced by deviation.

Description

Clamping mechanism for drilling

Technical Field

The utility model relates to the technical field of drilling clamping, in particular to a clamping mechanism for drilling.

Background

Drilling machines refer to machines and devices that leave cylindrical holes or bores in a target object by rotary cutting or rotary extrusion with a tool that is harder and sharper than the target object, also commonly known as drills, punches, drills, and through-hole machines, etc., that perform the desired effect by drilling the hardware, and extend into many varieties.

Can consult clamping device (CN 213997845U) for drilling machine among this reference through arc kicking block fixed in frame one end, rotatory upper end's bolt is with briquetting and base interlock, the work piece that will bore is tight, the drill bit is through the through-hole that the upper end set up to the work piece, equipment one end is provided with the protection casing and can prevent that the piece from splashing, because base and briquetting are all fixed in the inboard of U template for the drill bit can only drill to one side, need the manual work to overturn the work piece, just can drill the reverse side, and remain the piece on the base and in time clear up the case, make the work piece and base between produce the gap, thereby take place the accuracy that the skew influences the hole site, so need a rotatable work piece to process its positive and negative and the clean clamping mechanism for drilling of operation panel be convenient for.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clamping mechanism for drilling, which aims to solve the problems that in the prior art, as a base and a pressing block are fixed on the inner side of a U-shaped plate, a drill bit can only drill one side, a workpiece needs to be manually turned to drill the reverse side, and if scraps remained on the base are not cleaned timely, gaps are generated between the workpiece and the base, so that the accuracy of hole positions is influenced by deviation.

In order to solve the technical problems, the utility model provides the following technical scheme:

the clamping mechanism for drilling comprises a shell, wherein a first motor is fixedly arranged on the right side of the shell; a reverse lever fixedly installed at the left side of the first motor driving shaft; a support plate penetrating the outer side of the turning rod; the support column is fixedly arranged at the upper end of the support plate; a second motor installed at the right side of the support column; a rotating rod installed at the left side of the second motor driving shaft; the sliding rail is fixedly arranged on the left side of the rotating rod; the third motor is arranged at one end of the sliding rail; a threaded rod fixedly mounted to one end of the third motor drive shaft; the sliding block is arranged on the outer side of the threaded rod, and a threaded hole is formed in the inner side of the sliding block; and the second clamping blocks are fixedly arranged at one ends of the sliding blocks and the sliding rails.

Preferably, the housing further comprises: a chip box which is arranged on the inner side of the shell and is rectangular with a groove; a handle fixedly mounted to a front end of the debris box.

Preferably, the housing further comprises: and the first hydraulic rods are fixedly arranged on the inner side of the shell.

Preferably, the first hydraulic rod further includes: the first clamping block is fixedly arranged at one end of the first hydraulic rod and is rectangular in shape.

Preferably, the support plate further comprises: and the second hydraulic rod is fixedly arranged at the upper end of the supporting plate.

Preferably, the second hydraulic rod further includes: and the base is fixedly arranged at the upper end of the second hydraulic rod and is rectangular with a groove.

The embodiment of the utility model provides a clamping mechanism for drilling, which has the following beneficial effects: through setting up rotary rod and second motor, after the work piece upper end drills the hole, the second hydraulic stem drives the base and descends, the second motor drives the rotary rod rotation and makes the work piece through the centre gripping of second clamp splice overturn, make the drill bit can overturn the reverse side of work piece, the loaded down with trivial details operation that needs the manual work to overturn the centre gripping once more has been alleviateed, through setting up turnover rod and piece box, after work piece drilling processing, first motor drives the rotation of turnover rod and empties the piece in the piece box in base and the backup pad and unify the processing, the piece that has avoided remaining on the base is not in time cleared up the case, make produce the gap between work piece and the base, thereby take place the skew and influence the accuracy of hole site.

1. Through setting up rotary rod and second motor, after the work piece upper end drills the hole, the second hydraulic stem drives the base and descends, and the second motor drives the rotary rod rotation and makes the work piece through the centre gripping of second clamp splice overturn, makes the drill bit can drill the reverse side of work piece, has alleviateed the loaded down with trivial details operation that needs the manual work to overturn the centre gripping once more.

2. Through setting up turnover rod and piece box, after work piece drilling processing, first motor drives the turnover rod rotation and emptys the piece in base and the backup pad into piece box in and unify the processing, has avoided remaining the piece on the base not in time clear up, makes produce the gap between work piece and the base to take place the accuracy that the skew influences the hole site.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a top view of the body structure of the present utility model;

FIG. 3 is a schematic view of the structure of the support plate of the present utility model;

fig. 4 is a schematic view of the structure of the sliding rail of the present utility model.

In the figure: 1. a housing; 2. a debris box; 3. a handle; 4. a first motor; 5. a support plate; 6. a support column; 7. a second motor; 8. a rotating rod; 9. a slide rail; 10. a third motor; 11. a threaded rod; 12. turning over the rod; 13. a first hydraulic lever; 14. a first clamping block; 15. a base; 16. a second hydraulic lever; 17. a second clamping block; 18. a sliding block.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-2, the left side fixed mounting of shell 1 has first motor 4, drive its drive shaft fixed connection's upset pole 12 through first motor 4 and rotate, make run through the backup pad 5 that sets up in the upset pole 12 outside reach the purpose of upset, pour the piece on the table surface into in the piece box 2 and unify the processing, the height of adjustable base 15 of second hydraulic stem 16 of backup pad 5 upper end fixed mounting, make the better centre gripping of work piece, the third motor 10 that slide rail 9 one end set up drives threaded rod 11 and rotates, make inside be provided with screw hole slider 18 and move the outside threaded rod 11 and press from both sides the work piece through second clamp splice 17 and press from both sides tightly, the shell 1 inboard is provided with two sets of first hydraulic stem 13 and carries out supplementary clamp, second motor 7 drives rotary rod 8 and rotates whole fixture upset 90 degrees again and carry out the centre gripping reset in order to drill the other end, carry out the boring through first hydraulic stem 13 when the other end needs to carry out the boring, it is loaded down with trivial details that the work piece needs manual work to dismantle to have been saved.

As shown in fig. 3, the left side of the casing 1 is fixedly provided with a first motor 4, the first motor 4 drives a turnover rod 12 fixedly connected with a driving shaft of the turnover rod to rotate, so that the purpose of turnover is achieved by penetrating a supporting plate 5 arranged on the outer side of the turnover rod 12, scraps on a working table surface are poured into a scraps box 2 to be uniformly treated, the height of a base 15 can be adjusted by a second hydraulic rod 16 fixedly mounted on the upper end of the supporting plate 5, a workpiece is better clamped, a driving shaft of a third motor 10 fixedly mounted on one end of a sliding rail 9 drives a threaded rod 11 to rotate, a threaded hole sliding block 18 is arranged inside the threaded rod 11 to move on the outer side of the threaded rod 11, and the workpiece is clamped by a second clamping block 17 mounted on one end of the sliding rail 9 and the sliding block 18.

As shown in fig. 4, a third motor 10 fixedly installed at one end of the sliding rail 9 drives the threaded rod 11 to rotate by its driving shaft, so that a threaded hole sliding block 18 arranged inside moves outside the threaded rod 11, and a workpiece is clamped by a second clamping block 17 installed at one end of the sliding rail 9 and the sliding block 18.

Working principle: the left side fixed mounting of device shell 1 has first motor 4, drive its drive shaft fixed connection's upset pole 12 through first motor 4 and rotate, make run through setting up in the backup pad 5 in the upset pole 12 outside reach the purpose of upset, pour the piece on the table surface into the piece box 2 and carry out unified processing, the height of the adjustable base 15 of second hydraulic stem 16 of backup pad 5 upper end fixed mounting, make the better centre gripping of work piece, the rotation is carried out to the drive shaft of slide rail 9 one end fixed mounting's third motor 10, make inside be provided with screw hole slider 18 in the threaded rod 11 outside, carry out the clamp splice 17 through slide rail 9 and slider 18 one end installation and press from both sides the work piece, shell 1 inboard is provided with two sets of first hydraulic stem 13 and carries out supplementary clamp tightly, second motor 7 drives rotary rod 8 and rotates and carry out centre gripping reset in order to carry out the centre gripping again to the other end to overturn 90 degrees with whole fixture, carry out the drilling to the other end, carry out the drilling time through first hydraulic stem 13 with the work piece, the loaded down with trivial details of manual work need to dismantle has been saved.

Claims

1. A clamping mechanism for drilling, comprising:

a housing (1) on the right of which a first motor (4) is fixedly mounted;

a turning rod (12) fixedly mounted on the left side of the driving shaft of the first motor (4);

a support plate (5) that is provided so as to penetrate the outer side of the turnover rod (12);

a support column (6) fixedly mounted on the upper end of the support plate (5);

a second motor (7) mounted on the right side of the support column (6);

a rotating rod (8) mounted on the left side of the drive shaft of the second motor (7);

a slide rail (9) fixedly mounted on the left side of the rotating rod (8);

a third motor (10) mounted at one end of the slide rail (9);

a threaded rod (11) fixedly mounted on one end of the drive shaft of the third motor (10);

a slider (18) provided on the outside of the threaded rod (11), wherein a threaded hole is provided on the inside of the slider (18);

and the second clamping blocks (17) are fixedly arranged at one ends of the sliding blocks (18) and the sliding rail (9).

2. The clamping mechanism for drilling according to claim 1, characterized in that the housing (1) further comprises:

a chip box (2) which is arranged on the inner side of the shell (1) and is rectangular with a groove;

a handle (3) fixedly mounted to the front end of the debris box (2).

3. The clamping mechanism for drilling according to claim 1, characterized in that the housing (1) further comprises:

and the first hydraulic rods (13) are fixedly arranged on the inner side of the shell (1).

4. A clamping mechanism for drilling according to claim 3, characterized in that the first hydraulic rod (13) further comprises:

and the first clamping block (14) is fixedly arranged at one end of the first hydraulic rod (13) and is rectangular in shape.

5. The clamping mechanism for drilling according to claim 1, characterized in that the support plate (5) further comprises:

and the second hydraulic rod (16) is fixedly arranged at the upper end of the supporting plate (5).

6. The clamping mechanism for drilling according to claim 5, characterized in that the second hydraulic rod (16) further comprises:

and the base (15) is fixedly arranged at the upper end of the second hydraulic rod (16) and is rectangular with a groove.