CN213561262U

CN213561262U - Clamping device of radial drilling machine

Info

Publication number: CN213561262U
Application number: CN202022590319.8U
Authority: CN
Inventors: 杨淑兰; 罗少煊
Original assignee: Qingdao Ruiles Heavy Industry Co ltd
Current assignee: Qingdao Ruiles Heavy Industry Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a clamping device of radial drill, including the processing platform, the upside fixedly connected with backplate of processing platform, two risers of the downside symmetry fixedly connected with of backplate, two be provided with the fixed establishment who is used for pressing from both sides tight material between the riser, the downside of processing platform is provided with the cooling body who cools down when being used for drilling. The utility model has the advantages of reasonable design, realized fixing highly different work pieces, secondly, can realize the cooling to the drill bit in drilling, avoid the life reduction of drill bit.

Description

Clamping device of radial drilling machine

Technical Field

The utility model relates to a clamping device technical field especially relates to a radial drill's clamping device.

Background

A radial drill is a drill in which a radial arm is rotatable and liftable around a column, and a spindle head is generally horizontally movable on the radial arm. When a hole is machined on a vertical drilling machine, the centering of a cutter and a workpiece is realized through the movement of the workpiece, so that the centering is obviously very inconvenient for some large and heavy workpieces; the radial drilling machine can be centered by the position of the movable tool shaft, which brings great convenience to processing holes on large and heavy workpieces in single-piece and small-batch production.

At present, traditional radial drill's clamping device often can only carry out the centre gripping to surperficial horizontally work piece when using, when meetting the work piece that the work piece height differs, then inconvenient centre gripping, secondly, at the in-process of drilling, the drill bit can produce a large amount of heats, can reduce the life of drill bit if not cooling, increases radial drill's clamping device's use cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device of a radial drilling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamping device of radial drill, includes the processing platform, the upside fixedly connected with backplate of processing platform, two risers of the symmetrical fixedly connected with of downside of backplate, two be provided with the fixed establishment who is used for pressing from both sides tight material between the riser, the downside of processing platform is provided with the cooling body who cools down when being used for drilling.

Preferably, fixed establishment includes the cylinder of fixed connection in the backplate downside, the flexible end fixedly connected with mounting panel of cylinder, the inboard rotation of mounting panel is connected with the gear, two the both sides that the riser is relative all are provided with the rack, two the rack all meshes with the gear mutually, two the equal fixedly connected with fixed plate of lower extreme of rack, two the both sides that the riser is relative all are provided with and are used for the stable guiding mechanism that moves down of rack.

Preferably, guiding mechanism is including setting up the spout on the riser lateral wall, the inside fixedly connected with guide bar of spout, the outside cover of guide bar is equipped with slidable slider, slider and rack fixed connection.

Preferably, cooling body includes fixed connection at the processing platform downside water tank, the water pump of the inner wall of water tank is located the left the lateral wall of fixed plate is provided with the shower nozzle, be connected through the water pipe between the play water end of water pump and the shower nozzle, the lateral wall of backplate is provided with the recess, the inboard sliding connection of recess has the slide, the anterior segment of slide extend to the outside of recess and with be located left side fixed plate fixed connection.

Preferably, two the fixed plate is L type structure, the mounting panel is U type structure.

Preferably, the water pipe is a bellows.

The utility model discloses possess following beneficial effect:

1. by arranging the fixing mechanism and the guide mechanism, the air cylinder can push the gear to move downwards, so that the two fixing plates are driven to move downwards through the two racks, when the workpieces are different in height, the fixing plate on one side can contact the workpieces firstly, the racks on the same side are fixed to drive the gear to rotate, and the racks on the other side can move downwards under the driving of the gear, so that the workpieces different in height are fixed;

2. through setting up cooling body, utilize the water pump in with the water tank water pump oral siphon, the rethread shower nozzle blowout realizes the cooling to the drill bit, avoids the life reduction of drill bit.

Drawings

Fig. 1 is a schematic structural view of a clamping device of a radial drilling machine according to the present invention;

fig. 2 is the utility model provides a clamping device of radial drill's side view structure schematic.

In the figure: 1 processing table, 2 backing plates, 3 vertical plates, 4 cylinders, 5 gears, 6 racks, 7 sliding chutes, 8 guide rods, 9 sliding blocks, 10 mounting plates, 11 fixing plates, 12 spray heads, 13 grooves, 14 sliding plates, 15 water pipes, 16 water tanks and 17 water pumps.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a clamping device of a radial drilling machine comprises a processing table 1, a plurality of support columns are fixedly connected to the lower side of the processing table 1, a back plate 2 is fixedly connected to the upper side of the processing table 1, the back plate 2 is of an inverted L-shaped structure, two vertical plates 3 are symmetrically and fixedly connected to the lower side of the back plate 2, a fixing mechanism for clamping materials is arranged between the two vertical plates 3, the fixing mechanism comprises a cylinder 4 fixedly connected to the lower side of the back plate 2, a mounting plate 10 is fixedly connected to the telescopic end of the cylinder 4, the cylinder 4 can drive the mounting plate 10 to move up and down, the mounting plate 10 is of a U-shaped structure, a gear 5 is rotatably connected to the inner side of the mounting plate 10, racks 6 are respectively arranged on two opposite sides of the two vertical plates 3, the two racks 6 are respectively engaged with a gear 5, two fixed plates 11 are L type structures, and fixed establishment utilizes cylinder 4 to drive gear 5 and moves down to drive two fixed plates 11 through two racks 6 and move down in step, when the fixed plate 11 of one side and work piece contact, the rack 6 of homonymy can not move down, gear 5 then can rotate, thereby drive fixed plate 11 further to move down through the rack 6 of opposite side, until the fixed plate 11 of both sides all offsets in the work piece, realized the fixed to the work piece that highly differs.

Two riser 3's relative both sides all are provided with the guiding mechanism that is used for rack 6 to steadily move down, guiding mechanism is including setting up spout 7 on riser 3 lateral wall, the inside fixedly connected with guide bar 8 of spout 7, the outside cover of guide bar 8 is equipped with slidable slider 9, slider 9 and 7 sliding connection of spout, slider 9 and 6 fixed connection of rack, guiding mechanism can drive when gear 5 moves down at cylinder 4, utilize to drive rack 6 and the synchronous moving down along guide bar 8 of slider 9, the stability that rack 6 moved down has been guaranteed.

The lower side of the processing table 1 is provided with a cooling mechanism for reducing temperature during drilling, the cooling mechanism comprises a water tank 16 fixedly connected to the lower side of the processing table 1, a water pump 17 on the inner wall of the water tank 16, a spray head 12 is arranged on the side wall of a fixing plate 11 positioned on the left side, a water outlet end of the water pump 17 is connected with the spray head 12 through a water pipe 15, the water pipe 15 is a telescopic corrugated pipe, one end of the water pipe 15, far away from the water pump 17, penetrates through the processing table 1 and extends into the groove 13 and penetrates through a sliding plate 14 and abuts against the sliding plate 14, finally, the fixing plate 11 penetrates through and is connected with the spray head 12, the side wall of the back plate 2 is provided with the groove 13, the sliding plate 14 is slidably connected to the inner side of the groove 13, the front section of the sliding plate 14 extends to the outer part of the groove 13 and is fixedly, the water pump 17 can make the water in the water tank 16 enter the water pipe 15 and then be sprayed out from the spray head 12, so that the temperature reduction treatment of the workpiece and the drill bit during punching is realized.

When the device works, a workpiece is placed on the processing table 1, the air cylinder 4 drives the gear 5 to move downwards, so that the two racks 6 and the sliding block 9 are driven to move downwards along the guide rod 8, when the heights of the workpieces are different, the fixing plate 11 on one side contacts the workpiece firstly, the racks 6 on the same side cannot move downwards continuously, and the gear 5 moves downwards and rotates under the action of the racks 6, so that the racks 6 on the other side are driven to further move downwards until the fixing plate 11 abuts against the workpiece;

when drilling is started, the water pump 17 enables water in the water tank 16 to enter the water pipe 15 and then to be sprayed out of the spray head 12, and the temperature of a workpiece during drilling can be reduced.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clamping device of radial drill, includes processing platform (1), its characterized in that, upside fixedly connected with backplate (2) of processing platform (1), two risers (3) of the downside symmetry fixedly connected with of backplate (2), two be provided with the fixed establishment who is used for pressing from both sides tight material between riser (3), the downside of processing platform (1) is provided with the cooling body who cools down when being used for drilling.

2. The clamping device of the radial drilling machine according to claim 1, wherein the fixing mechanism comprises a cylinder (4) fixedly connected to the lower side of the back plate (2), a mounting plate (10) is fixedly connected to the telescopic end of the cylinder (4), a gear (5) is rotatably connected to the inner side of the mounting plate (10), racks (6) are arranged on two opposite sides of the vertical plate (3), the racks (6) are engaged with the gear (5), a fixing plate (11) is fixedly connected to the lower end of each rack (6), and guide mechanisms used for stably moving the racks (6) downwards are arranged on two opposite sides of the vertical plate (3).

3. The clamping device of the radial drilling machine according to claim 2, wherein the guide mechanism comprises a sliding groove (7) arranged on the side wall of the vertical plate (3), a guide rod (8) is fixedly connected to the inside of the sliding groove (7), a slidable sliding block (9) is sleeved on the outer side of the guide rod (8), and the sliding block (9) is fixedly connected with the rack (6).

4. The clamping device of the radial drilling machine as claimed in claim 2, wherein the cooling mechanism comprises a water tank (16) fixedly connected to the lower side of the processing table (1), a water pump (17) is arranged on the inner wall of the water tank (16), a spray head (12) is arranged on the side wall of the fixing plate (11) positioned on the left side, the water outlet end of the water pump (17) is connected with the spray head (12) through a water pipe (15), a groove (13) is formed in the side wall of the back plate (2), a sliding plate (14) is slidably connected to the inner side of the groove (13), and the front section of the sliding plate (14) extends to the outside of the groove (13) and is fixedly connected with the fixing plate (11) positioned on the left side.

5. The clamping device for the radial drilling machine according to claim 4, wherein the two fixing plates (11) are both L-shaped, and the mounting plate (10) is U-shaped.

6. Clamping device for radial drilling machine according to claim 4, characterized in that said water pipe (15) is a bellows.