CN212191353U

CN212191353U - Drilling device of automobile hoisting machine

Info

Publication number: CN212191353U
Application number: CN202020802725.3U
Authority: CN
Inventors: 周兆鹏; 闫建平
Original assignee: Qingdao Junhuida Automobile Maintenance Equipment Co ltd
Current assignee: Qingdao Junhuida Automobile Maintenance Equipment Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-22
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a car plays to rise quick-witted drilling equipment relates to the automobile processing technology field, comprising a base plate, the spout has been seted up at the middle part of bottom plate, the inside of spout is equipped with the screw rod, the outer wall of screw rod is equipped with the slider, spout and fixedly connected with bracing piece are stretched out at the top of slider, the guide slot has been seted up to the inside of bracing piece, the bottom fixedly connected with second pneumatic cylinder of guide slot, the top of second pneumatic cylinder is equipped with the ejector pin, the top fixedly connected with connecting block of ejector pin, the top of connecting block is equipped with the carousel, the top fixedly connected with electric telescopic handle of carousel, electric telescopic handle's ejecting end fixedly connected with mounting panel, electric telescopic handle's one end fixedly connected with headstock is kept away from. This automobile lifting machine drilling equipment through setting up the second pneumatic cylinder, can control the degree of depth of drilling, guarantees the precision in hole, prevents that drilling is improper, influences the other parts of car.

Description

Drilling device of automobile hoisting machine

Technical Field

The utility model relates to an automobile processing technology field specifically is an automobile elevator drilling equipment.

Background

The automobile chassis drilling device has the advantages that the number of drilling procedures is reduced in the automobile production process, particularly, the automobile chassis drilling is realized, and the automobile chassis is large, and the drilling depth needs to be ensured in some holes, so that the lifting drilling device needs to be used in the drilling process.

In chinese utility model patent application no: the utility model discloses a chassis drilling equipment has been disclosed in CN201821299094.7, this chassis drilling equipment has connect the baffle, the first motor of top fixedly connected with of baffle, the output shaft end fixedly connected with first bevel gear of first motor, first bevel gear's surface meshing is connected with second bevel gear, second bevel gear's central fixedly connected with lead screw, the lead screw runs through the baffle and extends to the outside of baffle, first spacing draw-in groove has been seted up to the inside of box, the inside rotation of first spacing draw-in groove is connected with first spacing slider, the bottom of first spacing slider and the top fixed connection of lead screw, the sliding surface of lead screw is connected with the slider, one side fixedly connected with bracing piece on slider surface, the spacing draw-in groove of second has been seted up to the inside of box, the utility model relates to a chassis technical field. However, the drilling equipment for the automobile chassis cannot ensure the drilling depth, and the drilling is not facilitated due to the fact that the chassis is large and the positions of holes are dispersed.

Therefore, there is a need to provide a drilling device for a lifter of an automobile to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a car plays and rises quick-witted drilling equipment to current car chassis drilling equipment who proposes in solving above-mentioned background art can't guarantee the degree of depth of drilling, because the chassis is great, the position ratio in hole is dispersed moreover, is unfavorable for the problem of going on of drilling.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drilling device of an automobile hoisting machine comprises a bottom plate, wherein a sliding groove is formed in the middle of the bottom plate, a screw rod is arranged inside the sliding groove, a sliding block is arranged on the outer wall of the screw rod, one end of the screw rod extends out of the sliding groove and is fixedly connected with a second gear, a servo motor is fixedly connected to the bottom of one side of the bottom plate, a first gear is fixedly connected to an output shaft of the servo motor, the top of the sliding block extends out of the sliding groove and is fixedly connected with a supporting rod, a guide groove is formed in the supporting rod, a second hydraulic cylinder is fixedly connected to the bottom of the guide groove, a filter screen is fixedly connected to the top of the inner wall of the guide groove, an ejector rod is arranged at the top of the second hydraulic cylinder, a connecting block is fixedly connected to the top of the ejector rod, a rotary table is arranged at, electric telescopic handle's one end fixedly connected with headstock is kept away from to the mounting panel, the top fixedly connected with knife rest of headstock, the drill bit is installed at the top of knife rest, the first pneumatic cylinder of bottom plate top fixedly connected with, the top fixedly connected with lifter of first pneumatic cylinder, the top fixedly connected with backup pad of lifter.

Preferably, the number of the first hydraulic cylinders is four, and the four first hydraulic cylinders are distributed in a rectangular shape.

Preferably, a threaded hole is formed in the middle of the sliding block, and the screw rod is in threaded connection with the sliding groove through the threaded hole.

Preferably, the sliding block is connected with the bottom plate in a sliding mode through a sliding groove.

Preferably, the first gear is in meshed connection with the second gear.

Preferably, the middle part of the connecting block is fixedly connected with a bearing, and the turntable is rotatably connected with the connecting block through the bearing.

Preferably, be equipped with the ball between connecting block and the carousel, the ball has a plurality ofly, and is a plurality of the ball is annular evenly distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides an automobile elevator drilling equipment possesses following beneficial effect:

1. this automobile lifting machine drilling equipment through setting up servo motor, electric telescopic handle and carousel, can remove drilling equipment to vehicle chassis's any position and drill, does not need the position of round trip movement car, and the device practicality is high, easy operation, and work efficiency is high.

2. This automobile lifting machine drilling equipment through setting up the second pneumatic cylinder, can control the degree of depth of drilling, guarantees the precision in hole, prevents that drilling is improper, influences the other parts of car.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

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

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is a schematic view of the turntable and the connecting block of the present invention.

In the figure: 1. a base plate; 2. a first hydraulic cylinder; 3. a screw; 4. a chute; 5. a support plate; 6. a servo motor; 7. a first gear; 8. a second gear; 9. a threaded hole; 10. a slider; 11. a lifting rod; 12. a support bar; 13. an electric telescopic rod; 14. a tool holder; 15. a second hydraulic cylinder; 16. ejecting the rod; 17. mounting a plate; 18. a drill bit; 19. a main spindle box; 20. connecting blocks; 21. a guide groove; 22. a turntable; 23. a bearing; 24. a ball bearing; 25. and (5) filtering by using a filter screen.

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. 1-4, a drilling device for a lifting machine of an automobile comprises a bottom plate 1, a sliding groove 4 is formed in the middle of the bottom plate 1, a screw rod 3 is arranged inside the sliding groove 4, a sliding block 10 is arranged on the outer wall of the screw rod 3, a threaded hole 9 is formed in the middle of the sliding block 10, the screw rod 3 is in threaded connection with the sliding groove 4 through the threaded hole 9, the sliding block 10 is in sliding connection with the bottom plate 1 through the sliding groove 4, one end of the screw rod 3 extends out of the sliding groove 4 and is fixedly connected with a second gear 8, a servo motor 6 is fixedly connected to the bottom of one side of the bottom plate 1, a first gear 7 is fixedly connected to an output shaft of the servo motor 6, the first gear 7 is in meshed connection with the second gear 8, a supporting rod 12 is fixedly connected to the top of the sliding block 10 and extends out of the sliding groove, the drilling depth can be controlled, the hole precision is guaranteed, improper drilling is prevented, other parts of an automobile are affected, a filter screen 25 is fixedly connected to the top of the inner wall of a guide groove 21, an ejector rod 16 is arranged at the top of a second hydraulic cylinder 15, a connecting block 20 is fixedly connected to the top of the ejector rod 16, a rotary table 22 is arranged at the top of the connecting block 20, a bearing 23 is fixedly connected to the middle of the connecting block 20, the rotary table 22 is rotatably connected with the connecting block 20 through the bearing 23, balls 24 are arranged between the connecting block 20 and the rotary table 22, the balls 24 are multiple, the balls 24 are uniformly distributed in an annular shape, an electric telescopic rod 13 is fixedly connected to the top of the rotary table 22, the drilling device can be moved to any position of an automobile chassis for drilling through the arrangement of a servo motor 6, the electric telescopic rod 13 and the rotary table 22, the position of the automobile does, electric telescopic handle 13's ejecting end fixedly connected with mounting panel 17, electric telescopic handle 13's one end fixedly connected with headstock 19 is kept away from to mounting panel 17, headstock 19's top fixedly connected with knife rest 14, drill bit 18 is installed at knife rest 14's top, the first pneumatic cylinder 2 of 1 top fixedly connected with of bottom plate, first pneumatic cylinder 2 has four, four first pneumatic cylinders 2 are the rectangle and distribute, the top fixedly connected with lifter 11 of first pneumatic cylinder 2, the top fixedly connected with backup pad 5 of lifter 11.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the automobile lifting device is used, an automobile is placed above the four supporting plates 5, the first hydraulic cylinder 2 is started, the first hydraulic cylinder 2 drives the supporting plates 5 through the lifting rod 11 to jack the automobile, the servo motor 6, the electric telescopic rod 13 and the second hydraulic cylinder 15 are started, the servo motor 6 drives the screw rod 3 through the meshing of the first gear 7 and the second gear 8, the screw rod 3 drives the sliding block 10 to slide along the sliding groove 4, the sliding block 10 drives the supporting rod 12, the electric telescopic rod 13 and the spindle box 19 to horizontally move along an X axis, the electric telescopic rod 13 drives the spindle box 19 to horizontally move along a Y axis through the mounting plate 17, the rotary plate 22 drives the electric telescopic rod 13 to rotate by taking the supporting rod 12 as a rotating shaft through the bearings 23 and the balls 24, the spindle box 19, the tool rest 14 and the drill bit 18 can be moved to any position of an automobile chassis to drill through the linkage of the servo, the second hydraulic cylinder 15 drives the electric telescopic rod 13 and the spindle box 19 to ascend or descend through the ejector rod 16, the drilling depth is controlled through controlling the flow of the second hydraulic cylinder 15, and meanwhile, the filter screen 25 can prevent external dust from entering the hydraulic device and affecting the drilling precision.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical 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 an automobile hoisting machine drilling equipment, includes bottom plate (1), its characterized in that: the middle part of the bottom plate (1) is provided with a sliding groove (4), a screw rod (3) is arranged inside the sliding groove (4), the outer wall of the screw rod (3) is provided with a sliding block (10), one end of the screw rod (3) extends out of the sliding groove (4) and is fixedly connected with a second gear (8), the bottom of one side of the bottom plate (1) is fixedly connected with a servo motor (6), an output shaft of the servo motor (6) is fixedly connected with a first gear (7), the top of the sliding block (10) extends out of the sliding groove (4) and is fixedly connected with a supporting rod (12), a guide groove (21) is formed inside the supporting rod (12), the bottom of the guide groove (21) is fixedly connected with a second hydraulic cylinder (15), the top of the inner wall of the guide groove (21) is fixedly connected with a filter screen (25), and the top of the, the top fixedly connected with connecting block (20) of ejector rod (16), the top of connecting block (20) is equipped with carousel (22), top fixedly connected with electric telescopic handle (13) of carousel (22), the ejecting end fixedly connected with mounting panel (17) of electric telescopic handle (13), the one end fixedly connected with headstock (19) of electric telescopic handle (13) are kept away from in mounting panel (17), the top fixedly connected with knife rest (14) of headstock (19), drill bit (18) are installed at the top of knife rest (14), bottom plate (1) first pneumatic cylinder (2) of top fixedly connected with, the top fixedly connected with lifter (11) of first pneumatic cylinder (2), the top fixedly connected with backup pad (5) of lifter (11).

2. The drilling device of the automobile hoisting machine as claimed in claim 1, wherein: the number of the first hydraulic cylinders (2) is four, and the four first hydraulic cylinders (2) are distributed in a rectangular shape.

3. The drilling device of the automobile hoisting machine as claimed in claim 1, wherein: the middle part of the sliding block (10) is provided with a threaded hole (9), and the screw rod (3) is in threaded connection with the sliding groove (4) through the threaded hole (9).

4. The drilling device of the automobile hoisting machine as claimed in claim 1, wherein: the sliding block (10) is connected with the bottom plate (1) in a sliding mode through the sliding groove (4).

5. The drilling device of the automobile hoisting machine as claimed in claim 1, wherein: the first gear (7) is in meshed connection with the second gear (8).

6. The drilling device of the automobile hoisting machine as claimed in claim 1, wherein: the middle part fixedly connected with bearing (23) of connecting block (20), carousel (22) are connected with connecting block (20) rotation through bearing (23).

7. The drilling device of the automobile hoisting machine as claimed in claim 1, wherein: be equipped with ball (24) between connecting block (20) and carousel (22), ball (24) have a plurality ofly, a plurality of ball (24) are annular evenly distributed.