CN111604515A

CN111604515A - Fixing device for drilling of electrical mechanical equipment

Info

Publication number: CN111604515A
Application number: CN201910134593.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Kang Cheng New Material Technology Ltd
Current assignee: Jiangsu Kang Cheng New Material Technology Ltd
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2020-09-01

Abstract

The invention discloses a fixing device for drilling of electrical mechanical equipment, which comprises a drilling machine, a drill chuck, a graduated scale, a sliding block, a reset spring, a sliding rod, a workbench, a drill bit, a scrap blocking platform, a fixing foot component, a bearing platform, a limiting rod, a fixing bolt, a first through hole, a scale groove and a sliding rod groove, wherein the center of the bearing platform is provided with an inverted taper hole, the inner wall of the inverted taper hole is matched and fixed with the lower side of the outer ring of the drilling machine, the drill chuck is fixedly arranged at the bottom of the drilling machine through a thread clamping groove, the drill bit is fixedly arranged at the opening at the bottom of the drill chuck through the clamping groove, the graduated scale, the bearing platform and the workbench are matched to ensure that the drill bit is always vertical to a plate surface to be processed and can only move vertical to the plate surface, the reset spring enables the device to be recovered to an initial state after drilling is, the stability of the device is enhanced, and the influence of vibration generated by the operation of the drilling machine on the drilling process is weakened.

Description

Fixing device for drilling of electrical mechanical equipment

Technical Field

The invention relates to the technical field of machining equipment, in particular to a fixing device for drilling of electrical mechanical equipment.

Background

At present most common small-size drilling equipment is the electric drill, and not only the size is little, easily carries, and drilling efficiency is higher, but among the drilling process easily because vibrations of electric drill itself or operating personnel's misoperation lead to drilling positional deviation, hole site slope scheduling problem to appear, and the great degree has influenced the accuracy of drilling, and the piece that produces flies off can cause environmental pollution among the drilling process, easily causes the damage to operating personnel, to this type of problem, needs to utilize prior art to solve.

Disclosure of Invention

The present invention is directed to a fixing device for drilling holes in electrical machinery, so as to solve the above problems in the prior art.

In order to solve the technical problems, the invention provides the following technical scheme: a fixing device for drilling of electrical mechanical equipment comprises a drilling machine, a drill chuck, a graduated scale, a sliding block, a reset spring, a sliding rod, a workbench, a drill bit, a scrap blocking platform, a fixing foot assembly, a bearing platform, a limiting rod, a fixing bolt, a first through hole, a ruler groove and a sliding rod groove, wherein a reverse taper hole is formed in the center of the bearing platform, the inner wall of the reverse taper hole is matched and fixed with the lower side of the outer ring of the drilling machine, the drill chuck is fixedly installed at the bottom of the drilling machine through a threaded clamping groove, the drill bit is fixedly installed at the opening of the bottom of the drill chuck through the clamping groove, ruler holes are formed in two sides of the reverse taper hole in the center of the bearing platform, the inner wall of a groove in four corners of the bearing platform is welded and fixed with one side of the outer ring of the sliding block, the sliding block is sleeved on the outer, the bottom of the slide bar is fixedly welded at the bottom of the slide bar groove, the slide bar groove is arranged at four corners of the upper surface of the workbench, a first through hole is arranged in the center of the workbench, ruler grooves are arranged at two sides of the first through hole on the upper surface of the workbench, the graduated scale is inserted into a ruler hole on the bearing table, the bottom of the graduated scale is fixedly bonded in the ruler grooves, the center of the bottom of the workbench is fixedly connected with one side of the scrap blocking table with larger hole diameter through a fixing bolt, the scrap blocking table consists of a shell, a second through hole and an annular inclined plate, the center of the bottom of the shell is provided with a second through hole, the inner wall of the shell is fixedly welded with the annular inclined plate, four corners of the bottom of the workbench are fixedly provided with fixing foot components, each fixing foot component consists of a fixing block, a damping spring, a support rod, a damping pad, a connecting, the other end of the supporting rod is fixedly bonded to the upper surface of the shock pad, the bottom of the shock pad is fixedly bonded to the groove in the top of the connecting plate, the center of the bottom of the connecting plate is fixedly connected with the sucker through a fixing screw, and the shock absorbing spring is wound on the outer ring of the supporting rod.

Furthermore, a ruler hole formed in the bearing table and a ruler groove formed in the upper surface of the workbench are located on the same vertical plane, and the specifications of the ruler hole, the ruler groove and the vertical bottom of the graduated scale are the same.

Furthermore, a through groove is formed in the center of the top of the sliding block, and the diameter of the through groove is equal to that of the sliding block.

Furthermore, the surface of the outer ring of the slide rod is coated with lubricating oil.

Furthermore, the axes of the fixed foot component, the sliding rod and the limiting rod are positioned on the same vertical straight line.

Compared with the prior art, the invention has the following beneficial effects: this electrician mechanical equipment is fixing device for drilling is provided with the scale, bearing platform and workstation, the cooperation has guaranteed that the drill bit is the perpendicular to all the time and has waited to process the face, and only can the perpendicular to face removes, thereby the accuracy of drilling position has been ensured, fixed foot subassembly is provided with sucking disc and shock-absorbing structure, the stability of device has been strengthened, the influence of the vibrations that rig work produced to drilling process has been weakened, the phenomenon of drilling slope has been avoided appearing, the setting of keeping off bits platform has effectively prevented clastic splashing, concentrate on the piece and keep off between bits platform and the drilling face, the clearance of being convenient for, reset spring makes the drilling finish the back device and resume initial condition.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall top view of the present invention;

FIG. 3 is a front sectional view of the chip blocking table of the present invention;

FIG. 4 is a schematic top view of the table of the present invention;

FIG. 5 is a front view of the fixing foot assembly of the present invention;

in the figure: 1. a drilling machine; 2. a drill chuck; 3. a graduated scale; 4. a slider; 5. a return spring; 6. a slide bar; 7. a work table; 8. a drill bit; 9. a chip blocking table; 10. a fixed foot assembly; 11. a bearing table; 12. a limiting rod; 13. fixing the bolt; 14. a first through hole; 15. a ruler groove; 16. a slide bar slot; 91. a housing; 92. a second through hole; 93. an annular sloping plate; 101. a fixed block; 102. a damping spring; 103. a strut; 104. a shock pad; 105. a connecting plate; 106. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a fixing device for drilling of electrical mechanical equipment comprises a drilling machine 1, a drill chuck 2, a dividing ruler 3, a sliding block 4, a reset spring 5, a sliding rod 6, a workbench 7, a drill bit 8, a scrap blocking platform 9, a fixing foot component 10, a bearing platform 11, a limiting rod 12, a fixing bolt 13, a first through hole 14, a ruler groove 15 and a sliding rod groove 16, wherein an inverted cone hole is formed in the center of the bearing platform 11, the inner wall of the inverted cone hole is matched and fixed with the lower side of the outer ring of the drilling machine 1, the drill chuck 2 is fixedly installed at the bottom of the drilling machine 1 through a thread clamping groove, the drill bit 8 is fixedly installed at an opening at the bottom of the drill chuck 2 through a clamping groove, ruler holes are formed in two sides of the inverted cone hole in the center of the bearing platform 11, the inner walls of grooves in four corners of the bearing platform 11 are fixedly welded to one side of the outer ring of the sliding block 4, the sliding block 4 is sleeved on, the surface of the outer ring of the slide bar 6 is coated with lubricating oil, the outer ring of the slide bar 6 is wound with a return spring 5, the return spring 5 is positioned below the slide block 4, the bottom of the slide bar 6 is welded and fixed at the bottom of a slide bar groove 16, the slide bar groove 16 is arranged at four corners of the upper surface of the workbench 7, the center of the workbench 7 is provided with a first through hole 14, both sides of the first through hole 14 on the upper surface of the workbench 7 are provided with scale grooves 15, a scale hole arranged on the bearing table 11 and the scale groove 15 arranged on the upper surface of the workbench 7 are positioned on the same vertical plane, the scale hole, the scale groove 15 and the vertical bottom specification of the scale 3 are the same, the scale 3 is inserted into the scale hole on the bearing table 11, the bottom of the scale 3 is bonded and fixed in the scale groove 15, the center of the bottom of the workbench 7 is fixedly connected with the side with the larger aperture of the scale blocking table 9 through a fixing bolt 13, the scale blocking table, an annular inclined plate 93 is fixedly welded on the inner wall of the shell 91, four corners of the bottom of the workbench 7 are fixedly provided with fixing foot assemblies 10, the axes of the fixing foot assemblies 10, the sliding rods 6 and the limiting rods 12 are positioned on the same vertical straight line, each fixing foot assembly 10 consists of a fixing block 101, a damping spring 102, a supporting rod 103, a damping pad 104, a connecting plate 105 and a sucker 106, the center of the bottom of the fixing block 101 is fixedly connected with one end of the supporting rod 103 through threads, the other end of the supporting rod 103 is fixedly bonded on the upper surface of the damping pad 104, the bottom of the damping pad 104 is fixedly bonded in a groove in the top of the connecting plate 105, the center of the bottom of the connecting plate 105 is fixedly connected with the sucker; the fixing device for drilling the electrical mechanical equipment is characterized in that fixing foot components 10 are fixedly installed at four corners of the bottom of the fixing device for drilling the electrical mechanical equipment, suckers 106 in the fixing foot components 10 can be adsorbed on a plate surface to be drilled, the center of the drilling position is kept to be adsorbed and fixed on the same straight line with the center of a reversed taper hole in the center of a bearing table 11 and the center of a first through hole 14 in the center of a working table 7, whether readings of scales 3 on two sides at the height position of the bearing table 11 are the same or not is observed, the bearing table 11 and the working table 7 are ensured to be in a balance position and not to be inclined if the readings are the same, a reset spring 5 is required to be replaced or the position of a sliding block 4 is required to be finely adjusted if the readings are different, after the readings are ensured to be the same, a drilling machine 1 is inserted into the reversed taper hole in the center of the bearing table 11, the outer surface of the drilling machine, the bearing platform 11 and the slide block 4 slide to the plate surface along the slide rod 6, the return spring 5 is compressed, when the drill bit 8 passes through the first through hole 14 and the second through hole 92 to start drilling on the plate surface, the damping spring 102 and the damping pad 104 can be matched for damping, vibration generated by drilling of the drilling machine 1 is weakened, the fixing device is ensured to be stable all the time, flying chips generated by drilling are concentrated between the shell 91 and the plate surface due to blocking of the shell 91, a small amount of flying chips fly into the shell 91 through a gap between the drill bit 8 and the second through hole 92, the annular inclined plate 93 further blocks at the moment, the flying chips are prevented from flying out to damage operating personnel, the drilling machine 1 is closed after drilling is finished, the drilling machine 1 is lifted and taken out from an inverted cone hole in the center of the bearing table 11, at the moment, the bearing table 11 and the sliding block 4 are restored to the initial positions under the action of the reset spring 5, and waste chips around the drilled hole are cleaned after the fixing device is taken away.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electrician's mechanical equipment is fixing device for drilling, includes rig (1), drill chuck (2), scale (3), slider (4), reset spring (5), slide bar (6), workstation (7), drill bit (8), fender bits platform (9), fixed foot subassembly (10), bearing platform (11), gag lever post (12), fixing bolt (13), first through-hole (14), chi groove (15) and slide bar groove (16), its characterized in that: the drill bit is characterized in that the center of the bearing platform (11) is provided with a reverse taper hole, the inner wall of the reverse taper hole is matched and fixed with the lower side of the outer ring of the drill (1), the bottom of the drill (1) is fixedly provided with a drill chuck (2) through a thread clamping groove, the opening part of the bottom of the drill chuck (2) is fixedly provided with a drill bit (8) through a clamping groove, both sides of the reverse taper hole in the center of the bearing platform (11) are provided with ruler holes, the inner wall of a four-corner groove of the bearing platform (11) is fixedly welded with one side of the outer ring of a sliding block (4), the sliding block (4) is sleeved on the outer ring of the upper part of a sliding rod (6), the bottom of a limiting rod (12) is fixedly connected with the top of the sliding rod (6) through a thread, the outer ring of the sliding rod (6) is wound with a reset spring (5), the reset spring (5) is positioned below the sliding, workstation (7) central authorities have seted up first through-hole (14), chi groove (15) have been seted up to first through-hole (14) both sides of workstation (7) upper surface, scale (3) insert the chi hole on bearing platform (11), and scale (3) bottom bonding is fixed in chi groove (15), workstation (7) bottom central authorities pass through fixing bolt (13) and keep off the great one side fixed connection in bits platform (9) aperture, keep off bits platform (9) and comprise casing (91), second through-hole (92) and annular swash plate (93), second through-hole (92) have been seted up to casing (91) bottom central authorities, casing (91) inner wall welded fastening has annular swash plate (93), workstation (7) bottom four corners fixed mounting has fixed foot subassembly (10), fixed foot subassembly (10) are by fixed block (101), damping spring (102), Branch (103), shock pad (104), connecting plate (105) and sucking disc (106) are constituteed, fixed block (101) bottom central authorities pass through screw thread and branch (103) one end fixed connection, branch (103) other end bonding is fixed in shock pad (104) upper surface, shock pad (104) bottom bonding is fixed in connecting plate (105) top recess, connecting plate (105) bottom central authorities pass through set screw and sucking disc (106) fixed connection, damping spring (102) twine in branch (103) outer lane.

2. The fixing device for drilling of electrical mechanical equipment as claimed in claim 1, wherein: the scale hole formed in the bearing table (11) and the scale groove (15) formed in the upper surface of the workbench (7) are located on the same vertical plane, and the scale hole, the scale groove (15) and the vertical bottom of the graduated scale (3) are identical in specification.

3. The fixing device for drilling of electrical mechanical equipment as claimed in claim 1, wherein: a through groove is formed in the center of the top of the sliding block (4), and the diameter of the through groove is equal to that of the sliding rod (6).

4. The fixing device for drilling of electrical mechanical equipment as claimed in claim 1, wherein: and lubricating oil is coated on the surface of the outer ring of the sliding rod (6).

5. The fixing device for drilling of electrical mechanical equipment as claimed in claim 1, wherein: the axes of the fixed foot component (10), the sliding rod (6) and the limiting rod (12) are positioned on the same vertical straight line.