CN212857817U

CN212857817U - Drilling device with quick heat dissipation function

Info

Publication number: CN212857817U
Application number: CN202021837772.8U
Authority: CN
Inventors: 贾文龙
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-02
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a drilling device with quick heat dissipation function, which comprises a base, wherein the upper surface of the base is fixedly connected with a fixed column, the outer side wall of the fixed column is slidably connected with an adjusting sleeve, an adjusting bolt is in threaded connection between the adjusting sleeve and the fixed column, the outer side wall of the adjusting sleeve is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly provided with a first motor, the output end of the first motor penetrates through the outer side wall of the supporting plate to extend to the lower part of the supporting plate and is fixedly connected with a first reciprocating screw rod, one end of a limiting plate is slidably connected with the fixed column through a chute, one end of a connecting block is fixedly provided with a second motor, the opposite end surfaces of two driving plates are fixedly connected with springs, one ends of the two springs are fixedly connected with a clamping block, the workpiece can be fixed, the drilling quality can be improved, the overhigh temperature can be avoided, and the damage of the drill bit is avoided.

Description

Drilling device with quick heat dissipation function

Technical Field

The utility model relates to a drilling field, in particular to drilling equipment with quick heat dissipation function.

Background

The drilling device is a general name of equipment for processing holes in solid materials, common drilling devices comprise electric drills, drilling machines and the like, along with further development of processing technology, the efficiency of the drilling device is greatly improved, the working principle of the electric drills is that a motor rotor of an electromagnetic rotary type or electromagnetic reciprocating type small-capacity motor performs magnetic field cutting work doing operation, an operating device is driven through a transmission mechanism, a gear is driven to increase the power of a drill bit, and therefore the drill bit can scrape the surface of an object and penetrate the object better.

When processing parts, need drill to the part, current drilling equipment is when driling to the work piece, and the work piece is fixed comparatively trouble, is difficult to dismantle, causes the aversion to the part easily for drilling quality descends, the work efficiency of reduction, and the drill bit rotates at a high speed, and the temperature is higher, causes the damage to the drill bit easily, so, we provide a drilling equipment with quick heat dissipation function.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a drilling device with a quick heat dissipation function, which can effectively solve the problems of the prior art.

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

a drilling device with a quick heat dissipation function comprises a base, wherein a fixed column is fixedly connected to the upper surface of the base, an adjusting sleeve is slidably connected to the outer side wall of the fixed column, an adjusting bolt is connected between the adjusting sleeve and the fixed column in a threaded manner, a supporting plate is fixedly connected to the outer side wall of the adjusting sleeve, a first motor is fixedly mounted on the upper surface of the supporting plate, the output end of the first motor penetrates through the outer side wall of the supporting plate to extend to the lower portion of the supporting plate and is fixedly connected with a first reciprocating screw rod, a screw sleeve is connected to the outer side wall of the first reciprocating screw rod in a threaded manner, connecting blocks and limiting plates are respectively and fixedly connected to the outer side walls of the two ends of the screw sleeve, one end of each limiting plate is slidably connected with the fixed column through a sliding chute, a second motor is fixedly mounted at, the drill bit is positioned above the workpiece, the lower part of the outer side wall of the first reciprocating screw rod is fixedly connected with a first bevel gear, the upper surface of the base is fixedly connected with two supporting blocks, the middle parts of the two supporting blocks are rotatably connected with second reciprocating screw rods through bearings, the opposite end surfaces of the two second reciprocating screw rods are fixedly connected with second bevel gears, the outer surface of the first bevel gear is meshed with the two second bevel gears respectively, the outer surface of the second reciprocating screw rod is in threaded connection with a limiting sleeve, a sliding plate is fixedly connected to the lower surface of the limiting sleeve, one end of the sliding plate is connected with the base in a sliding mode through a sliding groove, a transmission plate is fixedly connected to the outer side wall of the limiting sleeve, springs are fixedly connected to the opposite end faces of the transmission plate, and clamping blocks are fixedly connected to one ends of the springs.

Preferably, two equal fixedly connected with two fixed blocks of relative terminal surface of driving plate, the equal fixedly connected with drive frame of lateral wall at two fixture block both ends, the fixture block was kept away from to four drive frames one end respectively with four two liang sliding connection of fixed block.

Preferably, the inside diapire fixed mounting of base has the water pump, and the output of water pump runs through the upper wall of base and extends to its outside and fixedly connected with connecting pipe, the equal fixedly connected with shower nozzle in both ends of connecting pipe.

Preferably, the inner bottom wall of the base is fixedly connected with a guide plate.

Preferably, the upper surface of the base is provided with a plurality of filtering holes.

Preferably, the bottom end of the first reciprocating screw rod is rotatably connected with the upper surface of the base through a bearing.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) first motor starts to drive first reciprocal lead screw and rotates, it descends to drive the drill bit on the second motor through the second motor, first bevel gear rotates and drives two second bevel gear rotations, make the reciprocal lead screw of second rotate then, it removes to drive the slide on the stop collar toward the centre, fixture block through the spring is fixed the work piece, thereby can fix the work piece before the drill bit drills to the work piece, make more stable in the time of drilling, the work piece shifts when can avoiding drilling, thereby can improve the quality of drilling.

(2) When the staff is drilling, start the water pump, the water pump utilizes the shower nozzle to dispel the heat fast the work piece through the connecting pipe with the coolant liquid, can avoid the high temperature, avoids the drill bit to appear damaging, and the coolant liquid that sprays enters into the base through the filtration pore in to can carry out reutilization to the coolant liquid, be favorable to practicing thrift the cost.

Drawings

Fig. 1 is a schematic view of the overall structure of a drilling device with a rapid heat dissipation function according to the present invention;

fig. 2 is a side view of the drilling device with a quick heat dissipation function of the present invention;

fig. 3 is the utility model discloses a drilling equipment's spring external structure schematic diagram with quick heat dissipation function.

In the figure: 1. a base; 2. fixing a column; 3. an adjusting sleeve; 4. a support plate; 5. a first motor; 6. a first reciprocating screw rod; 7. a threaded sleeve; 8. a second motor; 9. a drill bit; 10. connecting blocks; 11. a limiting plate; 12. a workpiece; 13. adjusting the bolt; 14. a first bevel gear; 15. a support block; 16. a second reciprocating screw rod; 17. a second bevel gear; 18. a limiting sleeve; 19. a slide plate; 20. a drive plate; 21. a spring; 22. a clamping block; 23. a fixed block; 24. a transmission frame; 25. a water pump; 26. a connecting pipe; 27. a spray head; 28. a baffle; 29. and (5) filtering holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a drilling device with a rapid heat dissipation function comprises a base 1, a fixed column 2 is fixedly connected to the upper surface of the base 1, an adjusting sleeve 3 is slidably connected to the outer side wall of the fixed column 2, an adjusting bolt 13 is threadedly connected between the adjusting sleeve 3 and the fixed column 2, a support plate 4 is fixedly connected to the outer side wall of the adjusting sleeve 3, a first motor 5 is fixedly mounted on the upper surface of the support plate 4, the output end of the first motor 5 penetrates through the outer side wall of the support plate 4 to extend to the lower side of the support plate 4 and is fixedly connected with a first reciprocating screw rod 6, a screw sleeve 7 is threadedly connected to the outer side wall of the first reciprocating screw rod 6, a connecting block 10 and a limiting plate 11 are respectively fixedly connected to the outer side walls of two ends of the screw sleeve 7, one end of the limiting plate 11 is slidably connected with the fixed column 2 through a, the output end of the second motor 8 is fixedly connected with a drill bit 9, a workpiece 12 is placed on the upper surface of the base 1, the drill bit 9 is positioned above the workpiece 12, the lower part of the outer side wall of the first reciprocating screw rod 6 is fixedly connected with a first bevel gear 14, the upper surface of the base 1 is fixedly connected with two supporting blocks 15, the middle parts of the two supporting blocks 15 are rotatably connected with a second reciprocating screw rod 16 through bearings, the opposite end surfaces of the two second reciprocating screw rods 16 are fixedly connected with second bevel gears 17, the outer surface of the first bevel gear 14 is respectively meshed with the two second bevel gears 17, the outer surfaces of the two second reciprocating screw rods 16 are respectively in threaded connection with a limiting sleeve 18, the lower surfaces of the two limiting sleeves 18 are respectively and fixedly connected with sliding plates 19, one end of each sliding plate 19 is in sliding connection with the base 1 through a sliding groove, and the outer side walls of the two limiting sleeves 18, two equal fixedly connected with spring 21 of the relative terminal surface of driving plate 20, two the equal fixedly connected with fixture block 22 of one end of spring 21 is convenient for fix work piece 12, and conveniently dismantles work piece 12.

Two equal fixedly connected with two fixed blocks 23 of the relative terminal surface of driving plate 20, the equal fixedly connected with driving frame 24 of lateral wall at two fixture blocks 22 both ends, four driving frame 24 keep away from fixture block 22 one end respectively with two liang sliding connection of four fixed blocks 23 for fixed more stable to work piece 12.

Base 1's inside diapire fixed mounting has water pump 25, and the upper wall that base 1 was run through to water pump 25's output extends to its outside and fixedly connected with connecting pipe 26, and the equal fixedly connected with shower nozzle 27 in both ends of connecting pipe 26 is favorable to dispelling the heat to drill bit 9, is favorable to improving the life-span of drill bit 9.

The guide plate 28 is fixedly connected to the inner bottom wall of the base 1, so that the recovered cooling liquid can be guided to the position of the water pump 25.

The upper surface of the base 1 is provided with a plurality of filtering holes 29, which is beneficial to recycling the cooling liquid.

The bottom end of the first reciprocating screw rod 6 is rotatably connected with the upper surface of the base 1 through a bearing.

It should be noted that, the utility model relates to a drilling device with quick heat dissipation function, the staff first inspects the equipment, then places the workpiece 12 on the base 1, then rotates the adjusting bolt 13, adjust the adjusting sleeve 3 to a proper position, then screws the adjusting bolt 13, the first motor 5 starts to drive the first reciprocating screw 6 to rotate, the second motor 8 drives the drill bit 9 on the second motor 8 to descend, the first bevel gear 14 rotates to drive the two second bevel gears 17 to rotate, then the second reciprocating screw 16 rotates to drive the sliding plate 19 on the spacing sleeve 18 to move towards the middle, the workpiece 12 is fixed through the fixture block 22 on the spring 21, then the drill bit 9 drills the workpiece 12, the water pump 25 is started, the water pump 25 utilizes the spray head 27 to quickly dissipate heat of the workpiece 12 through the connecting pipe 26 with the coolant, can avoid the high temperature for damage appears in drill bit 9, and the coolant liquid that sprays carries out reutilization to the coolant liquid in entering into base 1 through filtration hole 29, and the back is accomplished in the processing, take away work piece 12 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drilling equipment with quick heat dissipation function, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a fixed column (2), the outer side wall of the fixed column (2) is connected with an adjusting sleeve (3) in a sliding manner, an adjusting bolt (13) is connected between the adjusting sleeve (3) and the fixed column (2) in a threaded manner, the outer side wall of the adjusting sleeve (3) is fixedly connected with a supporting plate (4), the upper surface of the supporting plate (4) is fixedly provided with a first motor (5), the output end of the first motor (5) penetrates through the outer side wall of the supporting plate (4) to extend to the lower part of the supporting plate (4) and is fixedly connected with a first reciprocating lead screw (6), the outer side wall of the first reciprocating lead screw (6) is connected with a threaded sleeve (7) in a threaded manner, the outer side walls at the two ends of the threaded sleeve (7) are respectively and fixedly connected with a connecting block (10) and a, a second motor (8) is fixedly installed at one end of the connecting block (10), a drill bit (9) is fixedly connected to the output end of the second motor (8), a workpiece (12) is placed on the upper surface of the base (1), the drill bit (9) is located above the workpiece (12), a first bevel gear (14) is fixedly connected to the lower portion of the outer side wall of the first reciprocating screw rod (6), two supporting blocks (15) are fixedly connected to the upper surface of the base (1), the middle portions of the two supporting blocks (15) are rotatably connected with second reciprocating screw rods (16) through bearings, two second bevel gears (17) are fixedly connected to the opposite end surfaces of the two second reciprocating screw rods (16), the outer surface of the first bevel gear (14) is meshed with the two second bevel gears (17), and limit sleeves (18) are in threaded connection with the outer surfaces of the two second reciprocating screw rods (16), two the equal fixedly connected with slide (19) of lower surface of stop collar (18), two the one end of slide (19) is all through spout and base (1) sliding connection, two the equal fixedly connected with driving plate (20) of lateral wall of stop collar (18), two the equal fixedly connected with spring (21) of relative terminal surface of driving plate (20), two the equal fixedly connected with fixture block (22) of one end of spring (21).

2. The drilling device with the rapid heat dissipation function as claimed in claim 1, wherein: two equal fixedly connected with two fixed blocks (23) of relative terminal surface of driving plate (20), the equal fixedly connected with drive frame (24) of lateral wall at two fixture block (22) both ends, the one end that fixture block (22) were kept away from in four drive frame (24) respectively with two liang of sliding connection of four fixed blocks (23).

3. The drilling device with the rapid heat dissipation function as claimed in claim 1, wherein: the inside diapire fixed mounting of base (1) has water pump (25), and the upper wall that the output of water pump (25) runs through base (1) extends to its outside and fixedly connected with connecting pipe (26), the equal fixedly connected with shower nozzle (27) in both ends of connecting pipe (26).

4. The drilling device with the rapid heat dissipation function as claimed in claim 1, wherein: the inner bottom wall of the base (1) is fixedly connected with a guide plate (28).

5. The drilling device with the rapid heat dissipation function as claimed in claim 1, wherein: the upper surface of the base (1) is provided with a plurality of filtering holes (29).

6. The drilling device with the rapid heat dissipation function as claimed in claim 1, wherein: the bottom end of the first reciprocating screw rod (6) is rotatably connected with the upper surface of the base (1) through a bearing.