CN210476257U

CN210476257U - Clamping device for drilling

Info

Publication number: CN210476257U
Application number: CN201920597857.4U
Authority: CN
Inventors: 马先洪
Original assignee: Foshan Mingyuxin Machine Tool Co ltd
Current assignee: Foshan Mingyuxin Machine Tool Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-05-08
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a clamping device for drilling, the on-line screen storage device comprises a base, the spout is all installed to the both sides at base top, the inside of spout all is provided with the slider of mutually supporting with it, the top of slider all is fixed with the mounting panel, and the side that the mounting panel is close to each other all is provided with the grip block, the both sides at base top all are fixed with the riser. The utility model discloses a first pneumatic cylinder drives the mounting panel and removes, and then make the grip block remove, so that two sets of grip blocks are close to each other, the work piece of treating drilling carries out the centre gripping, fixed effect is better, it is not hard up to prevent the work piece, and through the inboard with the fixture block card at the draw-in groove, use fixing bolt to pass first through-hole and second through-hole, conveniently install and change the grip block, bring the convenience for the staff, and through fan work, collect the piece on the base to the inside of collecting the chamber through the space, in order to reduce the pollution to operational environment.

Description

Clamping device for drilling

Technical Field

The utility model relates to a drilling technical field specifically is a clamping device is used in drilling.

Background

Drilling refers to the operation of processing the hole on the entity material with the drill bit, when carrying out drilling operation to the work piece, needs to press from both sides tightly the work piece, but the fixed effect of current clamping device is not good, makes the work piece not hard up easily, influences the normal clear of drilling, and the grip block uses easy wearing and tearing for a long time, and current grip block is changed inconveniently, has brought the trouble for the staff, and the piece stays on work platform after drilling, has polluted operational environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in drilling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device for drilling, includes the base, the spout is all installed to the both sides at base top, the inside of spout all is provided with the slider of mutually supporting with it, the top of slider all is fixed with the mounting panel, and the side that the mounting panel is close to each other all is provided with the grip block, the both sides at base top all are fixed with the riser, and the side that the riser is close to each other all installs first pneumatic cylinder, the output of first pneumatic cylinder all is connected with the mounting panel, the top of base is fixed with U type frame, the second pneumatic cylinder is installed on the inboard top of U type frame, the output of second pneumatic cylinder is connected with the install bin, and the internally mounted of install bin has the motor, the output of motor is provided with the rotation axis that extends to the install bin outside, and the end-to-connection of.

Preferably, the mounting panel all is provided with the draw-in groove in the one side that is close to each other, the clamping plate is fixed with the fixture block of mutually supporting with it in the one side that is close to the draw-in groove.

Preferably, the inside of mounting panel is provided with the first through-hole of multiunit, the inside of grip block is provided with the second through-hole of multiunit, and the radius of first through-hole and second through-hole is the same.

Preferably, the inside of base is fixed with the baffle, the inside of base is separated for installation cavity and collection chamber from a left side to the right side in proper order through the baffle, the internally mounted of installation cavity has the fan, the suction opening of fan is provided with the ventilation pipe that extends to collection intracavity portion.

Preferably, a filter screen is arranged in the collection cavity, and the filter screen is positioned on one side of the interior of the collection cavity, which is close to the ventilation pipe.

Preferably, the top of the base is provided with a gap.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first pneumatic cylinder drives the mounting panel and removes, and then make the grip block remove, so that two sets of grip blocks are close to each other, the work piece of treating drilling carries out the centre gripping, fixed effect is better, it is not hard up to prevent the work piece, and through the inboard with the fixture block card at the draw-in groove, use fixing bolt to pass first through-hole and second through-hole, conveniently install and change the grip block, bring the convenience for the staff, and through fan work, collect the piece on the base to the inside of collecting the chamber through the space, in order to reduce the pollution to operational environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the present invention A;

fig. 3 is a schematic structural diagram of the mounting plate of the present invention.

In the figure: 1. a base; 2. a chute; 3. a slider; 4. mounting a plate; 5. a clamping plate; 6. a card slot; 7. a clamping block; 8. a first through hole; 9. a second through hole; 10. a first pneumatic cylinder; 11. a U-shaped frame; 12. a second pneumatic cylinder; 13. installing a box; 14. a motor; 15. a rotating shaft; 16. a partition plate; 17. a mounting cavity; 18. a collection chamber; 19. a fan; 20. a vent pipe; 21. a filter screen; 22. a void.

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 an embodiment: a clamping device for drilling comprises a base 1, sliding grooves 2 are arranged on two sides of the top of the base 1, sliding blocks 3 matched with the sliding grooves 2 are arranged inside the sliding grooves 2, mounting plates 4 are fixed on the tops of the sliding blocks 3, clamping plates 5 are arranged on the sides, close to each other, of the mounting plates 4, vertical plates are fixed on two sides of the top of the base 1, first pneumatic cylinders 10 (DEM series cylinders with guide rods) are arranged on the sides, close to each other, of the vertical plates, the output ends of the first pneumatic cylinders 10 are connected with the mounting plates 4, a U-shaped frame 11 is fixed on the top of the base 1, a second pneumatic cylinder 12 (DEM series cylinders with guide rods) is arranged at the top end of the inner side of the U-shaped frame 11, an installation box 13 is connected with the output end of the second pneumatic cylinder 12, a motor 14 (TC 7122) is arranged inside the installation box 13, a rotating shaft 15 extending to the outer, and a drill is connected to the end of the rotating shaft 15.

In this implementation: drive mounting panel 4 through first pneumatic cylinder 10 and remove, and then make two sets of grip blocks 5 be close to each other, make two sets of grip blocks 5 carry out the centre gripping to the work piece to it is fixed to carry out the centre gripping, the work piece is not hard up when preventing to drill, has brought the convenience for the staff.

Referring to fig. 1, 2 and 3, the mounting plates 4 are provided with slots 6 at their sides close to each other, and the clamping plates 5 are fixed with clamping blocks 7 at their sides close to the slots 6; the inside of mounting panel 4 is provided with the first through-hole 8 of multiunit, and the inside of grip block 5 is provided with multiunit second through-hole 9, and the radius of first through-hole 8 and second through-hole 9 is the same.

The utility model discloses in, through mutually supporting of draw-in groove 6 and fixture block 7 to detain grip block 5 on mounting panel 4, use fixing bolt to pass first through-hole 8 and second through-hole 9, in order to install grip block 5, be convenient for bring the convenience for the staff to the change of grip block 5.

Referring to fig. 1, a partition plate 16 is fixed inside a base 1, the inside of the base 1 is sequentially divided into an installation cavity 17 and a collection cavity 18 from left to right through the partition plate 16, a fan 19 is installed inside the installation cavity 17, and a ventilation pipe 20 extending into the collection cavity 18 is arranged at a suction opening of the fan 19; a filter screen 21 is arranged in the collection cavity 18, and the filter screen 21 is positioned on one side of the interior of the collection cavity 18 close to the ventilation pipe 20; the top of the base 1 is provided with a gap 22.

The utility model discloses in, through fan 19 work, collect the piece of base 1 top to the inside of collecting chamber 18, filter screen 21 prevents that the piece from entering into the inside of installation cavity 17, guarantees fan 19's normal work.

The working principle is as follows: the workpiece to be drilled is placed above the base 1 and is positioned above the gap 22, the first pneumatic cylinder 10 drives the mounting plate 4 to move, so that the clamping plates 5 move, the two groups of clamping plates 5 approach each other to clamp and fix the workpiece, the second pneumatic cylinder 12 drives the mounting box 13 to move downwards, so that the drill bit contacts the workpiece, the motor 14 drives the rotating shaft 15 to rotate, so that the drill bit rotates to punch the workpiece, a part of the punched scraps falls into the collecting cavity 18 through the gap 22, and a part of the punched scraps stays above the base 1, the fan 19 works to absorb the scraps on the base 1 into the collecting cavity 18, convenience is brought to workers, the clamping plates 5 are buckled on the mounting plate 4 through the mutual matching of the clamping blocks 7 and the clamping grooves 6, the fixing bolts penetrate through the first through holes 8 and the second through holes 9, to install grip block 5, it is convenient to dismantle, is convenient for change grip block 5, the staff's operation of being convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A drilling clamping device comprises a base (1), and is characterized in that: the automatic clamping device is characterized in that sliding grooves (2) are mounted on two sides of the top of the base (1), sliding blocks (3) matched with the sliding grooves are arranged in the sliding grooves (2), mounting plates (4) are fixed to the top of the sliding blocks (3), clamping plates (5) are arranged on the side faces, close to each other, of the mounting plates (4), vertical plates are fixed to two sides of the top of the base (1), first air cylinders (10) are mounted on the side faces, close to each other, of the vertical plates, the output ends of the first air cylinders (10) are connected with the mounting plates (4), a U-shaped frame (11) is fixed to the top of the base (1), second air cylinders (12) are mounted on the top ends of the inner sides of the U-shaped frame (11), the output ends of the second air cylinders (12) are connected with mounting boxes (13), motors (14) are mounted inside the mounting boxes (13), and rotating shafts (15) extending to the outer sides of the mounting boxes, and the end of the rotating shaft (15) is connected with a drill bit.

2. A clamping device for drilling according to claim 1, characterized in that: one side that mounting panel (4) are close to each other all is provided with draw-in groove (6), one side that grip block (5) are close to draw-in groove (6) is fixed with fixture block (7) of mutually supporting with it.

3. A clamping device for drilling according to claim 1, characterized in that: the inside of mounting panel (4) is provided with first through-hole of multiunit (8), the inside of grip block (5) is provided with multiunit second through-hole (9), and the radius of first through-hole (8) and second through-hole (9) is the same.

4. A clamping device for drilling according to claim 1, characterized in that: the inside of base (1) is fixed with baffle (16), the inside of base (1) is separated for installation cavity (17) and collection chamber (18) from a left side to the right side in proper order through baffle (16), the internally mounted of installation cavity (17) has fan (19), the suction opening of fan (19) is provided with ventilation pipe (20) that extend to collection chamber (18) inside.

5. A clamping device for drilling according to claim 4, characterized in that: a filter screen (21) is arranged in the collecting cavity (18), and the filter screen (21) is positioned on one side, close to the ventilation pipe (20), in the collecting cavity (18).

6. A clamping device for drilling according to claim 1, characterized in that: a gap (22) is arranged at the top of the base (1).