CN212634434U

CN212634434U - Accurate trompil heat dissipation fluted drill

Info

Publication number: CN212634434U
Application number: CN202020579735.5U
Authority: CN
Inventors: 彭庆华
Original assignee: Jiangsu Borui Tools Co ltd
Current assignee: Jiangsu Borui Tools Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-03-02
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to a fluted drill technical field just discloses an accurate trompil heat dissipation fluted drill, the on-line screen storage device comprises a base, the inside fixed mounting of base has the pneumatic cylinder. This accurate trompil heat dissipation fluted drill, through with panel from inserting in the clamp groove in the panel holder, then twist and move the fastener, make panel fix in the panel holder by the fastener, manual control panel has been solved, the problem that the accuracy is not high leads to punching, simultaneously in fluted drill work, at every turn with panel back of wearing, fluted drill can stretch in the cooling bath, the cooling water in the cooling bath can be with the high temperature rapid cooling on fluted drill top layer, its radiating rate will be fast a lot, thereby solved fluted drill after work one section, drill itself can produce high temperature, thereby influence the life's of drill problem, and simultaneously, the potential safety hazard that high temperature drill brought has been got rid of, so the utility model provides an accurate trompil heat dissipation fluted drill.

Description

Accurate trompil heat dissipation fluted drill

Technical Field

The utility model relates to a fluted twist drill technical field specifically is a heat dissipation fluted twist drill of accurate trompil.

Background

Twist drills are tools that drill round holes in a workpiece by rotary cutting thereof about a fixed axis. Spiral flutes, which are known as twist flutes because of their helical shape, have 2, 3 or more flutes, but most commonly 2 flutes, twist drills can be held in hand-held drilling tools or drills, milling machines, lathes, or even machining centers. The bit material is typically high speed tool steel or cemented carbide.

Among the prior art, the fluted drill on the drilling machine, owing to need manual control post panel, it is not very accurate to lead to panel when accepting drilling, in addition, current fluted drill is after work one section, and drill bit itself can produce high temperature to influence the life of drill bit, simultaneously, high temperature drill bit also is the potential safety hazard, so the utility model provides an accurate trompil heat dissipation fluted drill.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an accurate trompil heat dissipation fluted drill possesses accurate drilling, and advantages such as radiating effect is good have solved current fluted drill manual control accuracy and low and after work one section, drill bit itself can produce high temperature to influence the life's of drill bit problem.

(II) technical scheme

For realizing above-mentioned accurate drilling, the purpose of radiating effect, the utility model provides a following technical scheme: the utility model provides a heat dissipation fluted drill of accurate trompil, includes the base, the inside fixed mounting of base has the pneumatic cylinder, the top fixed mounting of base has hydraulic rod, hydraulic rod's top fixed mounting has the installation even dish, the top fixed mounting of installation even dish has the xarm, the inside fixed mounting of xarm has the drilling motor, the bottom fixed mounting of drilling motor output shaft has the connector card axle, the inside movable mounting of connector card axle has fluted drill, the surface of base and the right side that is located the pneumatic cylinder have seted up the cooling bath, the inside of base and the left side fixed mounting that is located the cooling bath have the inlet tube, the inside of base and the diapire fixed mounting that is located the cooling bath have the drain pipe that extends to the base right side, the fixed surface mounting of drain pipe has manual valve, the top of base and the perpendicular top fixed mounting of cooling bath have the panel holder, the inside of panel grip slipper has seted up the clamp groove, the top movable mounting of panel grip slipper has the fastener.

Preferably, the base is stainless steel, and the mounting groove that corresponds with pneumatic cylinder, inlet tube and drain pipe is seted up to the inside of base, and the pneumatic cylinder passes through hydraulic pressure pipe and hydraulic push rod fixed connection.

Preferably, the connecting clamp shaft is made of stainless steel, a clamping groove is formed in the connecting clamp shaft, and the connecting clamp shaft is clamped with the twist drill.

Preferably, the water inlet pipe and the water discharge pipe are both stainless steel pipes, and the inner diameters of the water inlet pipe and the water discharge pipe are both zero point five centimeters.

Preferably, the height of the cooling tank is between two centimeters and four centimeters, the bottom surface of the cooling tank inclines downwards by ten degrees to the right, cooling water is filled in the cooling tank, and the cooling tank is communicated with the plate clamping seat.

Preferably, the plate clamping seats are made of stainless steel, the number of the plate clamping seats is two, four threaded holes corresponding to the fasteners are formed in the plate clamping seats, and the threaded holes are communicated with the clamping grooves.

Preferably, the fastener is I-shaped, a rubber pad is fixedly mounted at the bottom of the fastener, and the fastener is in threaded connection with the plate clamping seat.

(III) advantageous effects

Compared with the prior art, the utility model provides an accurate trompil heat dissipation fluted drill possesses following beneficial effect:

this accurate trompil heat dissipation fluted drill, through with panel from inserting in the clamp groove in the panel holder, then twist and move the fastener, make panel fix in the panel holder by the fastener, manual control panel has been solved, the problem that the accuracy is not high leads to punching, simultaneously in fluted drill work, at every turn with panel back of wearing, fluted drill can stretch in the cooling bath, the cooling water in the cooling bath can be with the high temperature rapid cooling on fluted drill top layer, its radiating rate will be fast a lot, thereby solved fluted drill after work one section, drill itself can produce high temperature, thereby influence the life's of drill problem, and simultaneously, the potential safety hazard that high temperature drill brought has been got rid of, so the utility model provides an accurate trompil heat dissipation fluted drill.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the drilling machine comprises a base 1, a hydraulic cylinder 2, a hydraulic push rod 3, an installation connecting disc 4, a cross arm 5, a drilling motor 6, a connecting clamping shaft 7, a twist drill bit 8, a cooling groove 9, a water inlet pipe 10, a water outlet pipe 11, a manual valve 12, a plate clamping seat 13, a clamping groove 14 and a fastening piece 15.

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, a precise hole-opening heat-dissipating twist drill comprises a base 1, a hydraulic cylinder 2 is fixedly installed inside the base 1, a hydraulic push rod 3 is fixedly installed at the top of the base 1, an installation connecting disc 4 is fixedly installed at the top of the hydraulic push rod 3, a cross arm 5 is fixedly installed at the top of the installation connecting disc 4, a drilling motor 6 is fixedly installed inside the cross arm 5, the type of the drilling motor 6 is Y90L-2, a connecting clamp shaft 7 is fixedly installed at the bottom of an output shaft of the drilling motor 6, a twist drill 8 is movably installed inside the connecting clamp shaft 7, the connecting clamp shaft 7 is made of stainless steel, a clamping groove is formed inside the connecting clamp shaft 7, the connecting clamp shaft 7 and the twist drill 8 are clamped, a cooling groove 9 is formed in the surface of the base 1 and located on the right side of the hydraulic cylinder 2, a water inlet pipe 10 is fixedly installed inside the base 1 and, a drain pipe 11 extending to the right side of the base 1 is fixedly installed inside the base 1 and on the bottom wall of the cooling tank 9, the base 1 is made of stainless steel, installation grooves corresponding to the hydraulic cylinder 2, the water inlet pipe 10 and the drain pipe 11 are formed inside the base 1, the hydraulic cylinder 2 is fixedly connected with the hydraulic push rod 3 through a hydraulic pipe, the water inlet pipe 10 and the drain pipe 11 are made of stainless steel pipes, the inner diameters of the water inlet pipe 10 and the drain pipe 11 are all five centimeters at zero, a manual valve 12 is fixedly installed on the surface of the drain pipe 11, a plate clamping seat 13 is fixedly installed on the top of the base 1 and on the vertical top of the cooling tank 9, the height of the cooling tank 9 is between two centimeters and four centimeters, the bottom surface of the cooling tank 9 is inclined downwards by ten degrees to the right, cooling water is filled inside the cooling tank 9, the cooling tank 9 is, the plate clamping seat 13 is made of stainless steel, the number of the plate clamping seats 13 is two, four threaded holes corresponding to the fasteners 15 are formed in the plate clamping seat 13, the threaded holes are communicated with the clamping grooves 14, the fasteners 15 are movably mounted at the top of the plate clamping seat 13, the fasteners 15 are I-shaped, rubber pads are fixedly mounted at the bottoms of the fasteners 15, and the fasteners 15 are in threaded connection with the plate clamping seats 13.

To sum up, this accurate trompil heat dissipation fluted drill, through with panel from inserting in the clamp groove 14 in the panel holder 13, then twist fastener 15, make panel fix in the panel holder 13 by fastener 15, manual control panel has been solved, lead to the not high problem of accuracy of punching, simultaneously in fluted drill 8 work, after boring panel at every turn, fluted drill 8 can stretch to cooling bath 9, the cooling water in cooling bath 9 can be with the high temperature rapid cooling on fluted drill 8 top layer, its radiating rate will be fast a lot, thereby solved fluted drill and worked after one section, drill itself can produce high temperature, thereby influence the problem of the life of drill bit, and simultaneously, the potential safety hazard that high temperature drill brought has been got rid of, so the utility model provides an accurate trompil heat dissipation fluted drill.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the phrase "comprising a. -. said" to define an element does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat dissipation fluted drill of accurate trompil, includes base (1), its characterized in that: the hydraulic cylinder (2) is fixedly arranged inside the base (1), the hydraulic rod (3) is fixedly arranged at the top of the base (1), the installation connecting disc (4) is fixedly arranged at the top of the hydraulic rod (3), the cross arm (5) is fixedly arranged at the top of the installation connecting disc (4), the drilling motor (6) is fixedly arranged inside the cross arm (5), the connecting clamping shaft (7) is fixedly arranged at the bottom of an output shaft of the drilling motor (6), the twist drill bit (8) is movably arranged inside the connecting clamping shaft (7), the cooling groove (9) is formed in the surface of the base (1) and positioned on the right side of the hydraulic cylinder (2), the water inlet pipe (10) is fixedly arranged inside the base (1) and positioned on the left side of the cooling groove (9), the water outlet pipe (11) extending to the right side of the base (1) is fixedly arranged inside the base (1) and positioned on the bottom wall of the cooling groove (, the surface fixed mounting of drain pipe (11) has manual valve (12), the top of base (1) just is located cooling bath (9) perpendicular top fixed mounting and has panel grip slipper (13), the inside of panel grip slipper (13) has been seted up and has been pressed from both sides groove (14), the top movable mounting of panel grip slipper (13) has fastener (15).

2. The twist drill with precise hole-opening and heat dissipation functions as claimed in claim 1, wherein: the base (1) is made of stainless steel, mounting grooves corresponding to the hydraulic cylinder (2), the water inlet pipe (10) and the water outlet pipe (11) are formed in the base (1), and the hydraulic cylinder (2) is fixedly connected with the hydraulic push rod (3) through a hydraulic pipe.

3. The twist drill with precise hole-opening and heat dissipation functions as claimed in claim 1, wherein: the connecting clamp shaft (7) is made of stainless steel, a clamping groove is formed in the connecting clamp shaft (7), and the connecting clamp shaft (7) is connected with the twist drill bit (8) in a clamping mode.

4. The twist drill with precise hole-opening and heat dissipation functions as claimed in claim 1, wherein: the water inlet pipe (10) and the water outlet pipe (11) are both stainless steel pipes, and the inner diameters of the water inlet pipe (10) and the water outlet pipe (11) are both zero point five centimeters.

5. The twist drill with precise hole-opening and heat dissipation functions as claimed in claim 1, wherein: the height of the cooling groove (9) is between two centimeters and four centimeters, the bottom surface of the cooling groove (9) inclines downwards by ten degrees to the right, cooling water is filled in the cooling groove (9), and the cooling groove (9) is communicated with the plate clamping seat (13).

6. The twist drill with precise hole-opening and heat dissipation functions as claimed in claim 1, wherein: the plate clamping seats (13) are made of stainless steel, the number of the plate clamping seats (13) is two, four threaded holes corresponding to the fasteners (15) are formed in the plate clamping seats (13), and the threaded holes are communicated with the clamping grooves (14).

7. The twist drill with precise hole-opening and heat dissipation functions as claimed in claim 1, wherein: the fastener (15) is I-shaped, a rubber pad is fixedly mounted at the bottom of the fastener (15), and the fastener (15) is in threaded connection with the plate clamping seat (13).