CN217666599U

CN217666599U - Drilling device for machining spare and accessory parts based on mechanical equipment

Info

Publication number: CN217666599U
Application number: CN202221733684.2U
Authority: CN
Inventors: 徐建明
Original assignee: Hangzhou Haobo Precision Machinery Co ltd
Current assignee: Hangzhou Haobo Precision Machinery Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-28
Anticipated expiration: 2032-07-07

Abstract

The utility model provides a based on drilling equipment is used in machining of mechanical equipment accessories belongs to drilling machine technical field. It has solved the problem that improves the adaptability of drilling machine on the basis of guaranteeing current drilling machine steady operation. This drilling equipment includes the workstation, be equipped with base and fixing base on the workstation, install drill bit assembly on the fixing base, the spout has been seted up on the front of base, have on the fixing base with spout complex embedding portion, the embedding portion card is established in the spout and can be followed the spout and slided from top to bottom, set up the stroke groove with the spout intercommunication on the back of base, the vertical lead screw one that can circumferential direction that is provided with in the stroke groove, threaded connection has movable block one on the lead screw one, the lateral part and the fixed seat of movable block one are fixed mutually, install the spring between the top of base and the movable block one. The first moving block is moved by rotating the first lead screw, so that the fixed seat and the whole drill bit assembly are driven to adjust the initial height to adapt to the height of the whole workpiece, and the adaptability is good.

Description

Drilling device for machining spare and accessory parts based on mechanical equipment

Technical Field

The utility model relates to a belong to drilling machine technical field, relate to a drilling equipment, in particular to based on drilling equipment is used in machining of mechanical equipment accessories.

Background

The drilling machine is comparatively common equipment in the current workshop, and the hole site on the drilling machine mainly used processing work piece, current drilling machine generally comprise a aircraft nose and the drill bit that can reciprocate, are connected with servo motor on the aircraft nose, and the drill bit is connected with servo motor's output shaft, drives the drill bit rotation through servo motor and attacks the brill to the work piece.

With the gradual use of the existing drilling machine, the existing drilling machine is not convenient for tapping and drilling workpieces with large volumes. The distance between the drill bit and the workbench is limited, and the drill bit generally protrudes out of one part of the lower part of the machine head due to the fact that the drill bit is in a long strip shape, so that the distance between the drill bit and the workbench is very limited, after a workpiece with a large size is placed on the workbench, the drill bit does not have a sufficient stroke space to attack drilling, and after the workpiece with the large size is placed on the workbench, the workpiece with the large size can be abutted against the drill bit, and the machining cannot be carried out at all.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a based on drilling equipment is used in machining of mechanical equipment accessories. What it was solved is how to improve the technical problem of drilling machine's adaptability on the basis of guaranteeing current drilling machine steady operation.

In order to realize the purpose, the utility model adopts the technical scheme that:

the drilling device for machining of parts and components based on mechanical equipment comprises a workbench, wherein a base and a fixing base are arranged on the workbench, a drill bit assembly capable of moving up and down is installed on the fixing base, and the drilling device is characterized in that a sliding groove is formed in the front of the base in the vertical direction of the base, an embedding portion matched with the sliding groove is formed in the fixing base, the embedding portion is clamped in the sliding groove and can slide up and down along the sliding groove, a travel groove communicated with the sliding groove is formed in the back of the base in the length direction of the base, a first lead screw capable of rotating in the circumferential direction is vertically arranged in the travel groove, a first moving block is connected to the first lead screw in a threaded mode, the side portion of the first moving block is fixed to the fixing base, and a spring capable of keeping the moving block in a pulling trend upwards is installed between the top of the base and the first moving block.

This drilling equipment is provided with a base on the workstation, the joint has a fixing base on the base, the fixing base can reciprocate the whole height of adjusting the fixing base along the base, the drill bit assembly of this design then installs on the fixing base, drill bit assembly itself can reciprocate again, initial height can be adjusted through the setting of fixing base, if meet high work piece we can make one movable block rebound drive fixing base and whole drill bit assembly lifting improve the height of initial height in order to adapt to holistic work piece through rotating lead screw one, otherwise if the work piece height is less, then can rotate lead screw one and make one movable block descend and reduce drill bit assembly's height, make the route that the drill bit removed shorten, design so that this drilling equipment can adapt to the work piece of various sizes, adaptability is fabulous.

The height is adjusted through the first lead screw and the first moving block between the fixed seat and the base, after adjustment is completed, the drill bit assembly has certain weight, and drilling of the drill bit assembly can generate certain vibration in the working process, so that the first lead screw can rotate to enable the fixed seat to descend.

In foretell a drilling equipment for processing based on mechanical equipment accessories, the upside and the downside of spout all are open form, the interval between the cell wall of spout both sides is close to the tank bottom bigger more, the embedding portion is located the spout and the both sides face of embedding portion pastes with the both sides wall of spout and leans on the cooperation.

The upper and lower both sides of spout are open the design like this and can let the embedding part on the fixing base insert the spout from top to bottom in, easy to assemble, embedding part after entering into the spout can't throw off after the cooperation of embedding part because the both sides cell wall of spout is the slope in the horizontal direction, joint strength is high, stability is good.

In the drilling device for machining the mechanical equipment parts, the upper end part of the first screw rod penetrates through the top of the base, and a hand wheel is fixed on the upper end part of the first screw rod.

In the drilling device for machining the parts and components based on the mechanical equipment, one end of the spring is fixed to the top wall of the stroke groove, and the other end of the spring is fixed to the first moving block.

In the drilling device for machining of the parts and components based on the mechanical equipment, the drill bit assembly comprises a first motor, a second lead screw, a second moving block and a drill bit, a vertically arranged back plate is fixed on the fixing seat, the second lead screw is vertically connected to the back plate, the motor is fixed to the back plate, a rotor shaft of the motor and one end of the second lead screw are coaxially arranged and welded and fixed, linear guide rails are fixed to two sides of the second lead screw, the second moving block is in threaded connection with the second lead screw, a mounting plate is fixed to the second moving block, two ends of the mounting plate are fixed to sliding blocks on the two linear guide rails respectively, the second motor and the drill bit are fixed to the mounting plate, and the drill bit and the rotor shaft of the second motor are coaxially fixed.

The drill bit of the design adopts the second lead screw and the second moving block to move up and down, and linear guide rails are further designed on two sides of the second lead screw to effectively improve the stability of the movement of the second lead screw moving block.

In the drilling device for machining a component based on mechanical equipment, a clamp is arranged below the drill bit.

The utility model has the advantages that:

1. the drill bit assembly of this design then installs on the fixing base, drill bit assembly itself can reciprocate again, can adjust initial height through the setting of fixing base, thereby if run into high work piece we can make a movable block rebound drive fixing base and whole drill bit assembly lifting improve the height of initial height in order to adapt to holistic work piece through rotating lead screw one, on the contrary if the work piece height is less, then can rotate lead screw one and make a movable block decline thereby reduce drill bit assembly's height, make the route that the drill bit removed shorten, the design makes this drilling equipment can adapt to the work piece of various sizes like this, adaptability is fabulous.

2. The height is adjusted through the first lead screw and the first moving block between the fixed seat and the base, after adjustment is completed, the drill bit assembly has certain weight, and drilling of the drill bit assembly can generate certain vibration in the working process, so that the first lead screw can rotate to enable the fixed seat to descend.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the base and the fixing base of the present invention;

fig. 4 is a schematic view of the base and the fixing base of the present invention in cooperation with each other at another angle.

In the figure, 1, a workbench; 2. a base; 21. a chute; 22. a stroke slot; 23. a first screw rod; 24. moving a first block; 25. a spring; 26. a hand wheel; 3. a fixed seat; 31. an insertion section; 4. a drill bit assembly; 41. a first motor; 42. a second motor; 43. a second screw rod; 44. a second moving block; 45. a drill bit; 46. a back plate; 47. a linear guide rail; 48. mounting a plate; 49. and (4) clamping.

Detailed Description

As shown in fig. 1-4, a drilling device for machining parts and components based on mechanical equipment comprises a workbench 1, a base 2 and a fixing seat 3 are arranged on the workbench 1, a drill bit assembly 4 capable of moving up and down is installed on the fixing seat 3, a sliding groove 21 is formed in the front of the base 2 along the vertical direction of the base, an embedding portion 31 matched with the sliding groove 21 is arranged on the fixing seat 3, the embedding portion 31 is clamped in the sliding groove 21 and can slide up and down along the sliding groove 21, a stroke groove 22 communicated with the sliding groove 21 is formed in the back of the base 2 along the length direction of the base, a screw rod I23 capable of rotating in the circumferential direction is vertically arranged in the stroke groove 22, and the upper end of the screw rod I23 penetrates through the top of the base 2 and is fixed with a hand wheel 26. A first moving block 24 is connected to the first lead screw 23 in a threaded mode, the side portion of the first moving block 24 is fixed to the fixed seat 3, and a spring 25 capable of keeping the moving block in an upward pulling trend is installed between the top portion of the base 2 and the first moving block 24. This drilling equipment is provided with a base 2 on workstation 1, the joint has a fixing base 3 on base 2, fixing base 3 can reciprocate along base 2 and adjust fixing base 3's overall height, the drill bit assembly 4 of this design then installs on fixing base 3, drill bit assembly 4 itself can reciprocate again, initial height can be adjusted in setting through fixing base 3, if meet the higher work piece of height we can make a movable block 24 rebound through rotating a lead screw 23 and thereby drive fixing base 3 and whole drill bit assembly 4 lifting improve the height of initial height in order to adapt to holistic work piece, if the work piece height is less on the contrary, then can rotate a lead screw 23 and make a movable block 24 descend and thereby reduce drill bit assembly 4's height, make the route that drill bit 45 removed shorten, the design makes the work piece of this drilling equipment various sizes like this, adaptability is fabulous. Height is adjusted through a first lead screw 23 and a first moving block 24 between the fixed seat 3 and the base 2, after adjustment is completed, the drill bit assembly 4 has certain weight, and drilling of the drill bit assembly 4 in the working process can generate certain vibration and possibly lead the first lead screw 23 to rotate so that the fixed seat 3 descends, the spring 25 is arranged between the first moving block 24 and the base 2, the elastic force of the spring 25 acts on the first moving block 24 and can offset the downward force caused by upward pulling of the moving block and the drill bit assembly 4, the spring 25 is equivalent to a limiting block and can effectively limit the moving block to move downwards, and adaptability can be improved on the basis of ensuring the stability of the whole.

The upper side and the lower side of the sliding groove 21 are both open, the distance between the groove walls at the two sides of the sliding groove 21 is larger closer to the groove bottom, the embedded part 31 is positioned in the sliding groove 21, and the two side surfaces of the embedded part 31 are in close fit with the two side walls of the sliding groove 21. The design that the upper and lower both sides of spout 21 are opened can let embedding part 31 on the fixing base 3 insert the spout 21 from top to bottom in, easy to assemble, embedding part 31 is behind entering into in the spout 21 can't throw off after the cooperation of embedding part 31 because the both sides cell wall of spout 21 is slope in the horizontal direction, and joint strength is high, and stability is good. One end of the spring 25 is fixed on the top wall of the travel groove 22, and the other end of the spring 25 is fixed on the first moving block 24.

The drill bit assembly 4 comprises a first motor 41, a second motor 42, a second lead screw 43, a second moving block 44 and a drill bit 45, a vertically arranged back plate 46 is fixed on the fixing seat 3, the second lead screw 43 is vertically connected onto the back plate 46, the motor is fixed on the back plate 46, a rotor shaft of the motor and one end of the second lead screw 43 are coaxially arranged and fixedly welded, linear guide rails 47 are fixed on two sides of the second lead screw 43, the second moving block 44 is in threaded connection onto the second lead screw 43, an installation plate 48 is fixed on the second moving block 44, two ends of the installation plate 48 are respectively fixed with sliding blocks on the two linear guide rails 47, the second motor 42 and the drill bit 45 are fixed on the installation plate 48, and the drill bit 45 and the rotor shaft of the second motor 42 are coaxially fixed. The drill 45 of the design adopts the second lead screw 43 and the second moving block 44 to move up and down, and linear guide rails 47 are further designed on two sides of the second lead screw 43 to effectively improve the stability of the movement of the lead screw moving block. A jig 49 is provided below the drill 45.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description, and are not intended to indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and therefore, are not to be considered as limitations of the present invention, and the fundamental principles, main features, and advantages of the present invention have been shown and described above, as would be understood by those skilled in the art.

Claims

1. The drilling device for machining the parts and components of mechanical equipment comprises a workbench (1), wherein a base (2) and a fixed seat (3) are arranged on the workbench (1), and a drill bit assembly (4) capable of moving up and down is mounted on the fixed seat (3), and is characterized in that a sliding groove (21) is formed in the front of the base (2) along the vertical direction of the front of the base, an embedding part (31) matched with the sliding groove (21) is arranged on the fixed seat (3), the embedding part (31) is clamped in the sliding groove (21) and can slide up and down along the sliding groove (21), a stroke groove (22) communicated with the sliding groove (21) is formed in the back of the base (2) along the length direction of the back of the base, a first lead screw (23) capable of rotating in the circumferential direction is vertically arranged in the stroke groove (22), a first moving block (24) is in threaded connection with the first lead screw (23), the side part of the first moving block (24) is fixed to the fixed seat (3), and a spring (25) capable of keeping the moving block in a trend of pulling upwards is mounted between the top of the base (2) and the first moving block (24).

2. The drilling device for machining parts and components based on mechanical equipment as claimed in claim 1, wherein the upper side and the lower side of the sliding chute (21) are open, the distance between the chute walls on both sides of the sliding chute (21) is larger as the distance is closer to the chute bottom, the embedded part (31) is positioned in the sliding chute (21), and both side surfaces of the embedded part (31) are in abutting fit with both side walls of the sliding chute (21).

3. The drilling device for machining the parts and components based on the mechanical equipment is characterized in that the upper end of the first screw rod (23) penetrates through the top of the base (2) and a hand wheel (26) is fixed on the upper end of the first screw rod.

4. The drilling device for machining parts and components based on mechanical equipment as claimed in claim 3, wherein one end of the spring (25) is fixed to the top wall of the stroke groove (22), and the other end of the spring (25) is fixed to the moving block I (24).

5. The drilling device for machining the parts and components based on the mechanical equipment as claimed in any one of claims 1 to 4, wherein the drill bit assembly (4) comprises a first motor (41), a second motor (42), a second lead screw (43), a second moving block (44) and a drill bit (45), a vertically arranged back plate (46) is fixed on the fixed base (3), the second lead screw (43) is vertically connected to the back plate (46), the first motor (41) is fixed on the back plate (46), a rotor shaft of the motor and one end of the second lead screw (43) are coaxially arranged and fixedly welded, linear guide rails (47) are fixed on two sides of the second lead screw (43), the second moving block (44) is in threaded connection with the second lead screw (43), an installation plate (48) is fixed on the second moving block (44), two ends of the installation plate (48) are respectively fixed with sliders on the two linear guide rails (47), the second motor (42) and the drill bit (45) are coaxially fixed with the rotor shaft of the second motor (42).

6. The drilling device for machining accessories based on mechanical equipment as claimed in claim 5, wherein a clamp (49) is arranged below the drill bit (45).