CN214212277U

CN214212277U - Telescopic drilling device

Info

Publication number: CN214212277U
Application number: CN202023314290.7U
Authority: CN
Inventors: 曾万里; 郑可珊; 王敖
Original assignee: Guangzhou Haila Auto Parts Manufacturing Co Ltd
Current assignee: Guangzhou Haila Auto Parts Manufacturing Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-17
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a telescopic drilling equipment, comprising a base plate, the top outer wall welding of bottom plate has two support risers, it has the crossbeam to weld between two lateral walls that support the riser, the bottom outer wall welding of crossbeam has fixed sliding sleeve, telescopic cylinder is installed through the bolt in the inside of fixed sliding sleeve, telescopic cylinder's bottom welding has the expansion bracket, telescopic bracket's bottom outer wall welding has the baffle, the drilling motor is installed through the bolt to the top outer wall of baffle, the output shaft transmission of drilling motor is connected with the mount pad, it has the drill bit to peg graft in the inside of mount pad, the top outer wall of bottom plate is provided with the sliding plate, the top outer wall of sliding plate is provided with the layer board, the. The utility model discloses a telescoping cylinder makes drilling motor and drill bit reciprocate along fixed sliding sleeve through promoting the expansion bracket, and the removal of two directions of cooperation sliding plate and layer board is drilled the work piece, alleviates intensity of labour, provides work efficiency.

Description

Telescopic drilling device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a telescopic drilling equipment.

Background

The mechanical manufacturing process generally refers to the sum of the mechanical machining process of the part and the assembly process of the machine, and the machining of the part is naturally not separated from the drilling device for machining the vehicle part.

However, most of the drilling methods still use a manual hand-held drilling machine to drill holes, and after a long-time drilling operation, the arms of workers feel fatigue, which affects the drilling efficiency and accuracy. Therefore, it is desirable to design a retractable drilling apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the long-time handheld drilling machine that exists among the prior art influences drilling efficiency and drilling precision in drilling, and the telescopic drilling equipment who provides.

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

the utility model provides a telescopic drilling device, includes the bottom plate, the welding of the top outer wall of bottom plate has two to support the riser, two the welding has the crossbeam between the lateral wall of support riser, the welding of the bottom outer wall of crossbeam has fixed sliding sleeve, telescopic cylinder is installed through the bolt in the inside of fixed sliding sleeve, telescopic cylinder's bottom welding has the expansion bracket, the welding of the bottom outer wall of expansion bracket has the baffle, the drilling motor is installed through the bolt to the top outer wall of baffle, the output shaft transmission of drilling motor is connected with the mount pad, it has the drill bit to peg graft in the inside of mount pad, the top outer wall of bottom plate is provided with the sliding plate, the top outer wall of sliding plate is provided with the layer board, the welding of the top outer wall of layer board has the rack.

Furthermore, a clamping groove is formed in the inner wall of the fixed sliding sleeve, and a clamping block matched with the clamping groove is arranged on the outer wall of the telescopic frame.

Furthermore, the outer wall of the top of the bottom plate is provided with a first sliding groove, and the outer wall of the bottom of the sliding plate is provided with a first sliding block matched with the first sliding groove.

Furthermore, the outer wall of the top of the sliding plate is provided with a second sliding groove, the outer wall of the bottom of the supporting plate is provided with a second sliding block matched with the second sliding groove, and the inner wall of the bottom of the second sliding groove is bonded with a cushion pad.

Furthermore, the top outer wall welding of bottom plate has the mount, the top outer wall of mount has the screw hole, and threaded connection has fixing bolt in the screw hole.

Furthermore, a support frame is welded on the outer wall of the bottom plate, and a rubber seat is sleeved at the bottom end of the support frame.

The utility model has the advantages that:

1. through the telescopic cylinder and the fixed sliding sleeve that set up, the telescopic cylinder makes drilling motor and drill bit reciprocate along fixed sliding sleeve through promoting the expansion bracket, and then is convenient for drill the work piece, has alleviateed the intensity of labour of workman's both hands, provides work efficiency.

2. Through the sliding plate and the supporting plate which are arranged, the sliding plate horizontally slides along the front-back direction in the first sliding groove through the first sliding block, and the supporting plate horizontally slides along the left-right direction in the second sliding groove through the second sliding block, so that the movement in two directions is realized, the drilling position is convenient to determine, and the working efficiency is improved.

3. Through the blotter that sets up, the blotter has certain cushioning effect, and the blotter setting is in the below of slider two, and at the in-process that punches, the drill bit of avoiding punching causes great impact to the layer board, causes the harm to the layer board to improve life.

4. Through the mount and the fixing bolt that set up, the mount provides the support for fixing bolt, and the nut through revolving the fixing bolt tightly supports fixing bolt's bottom at the top outer wall of sliding plate, and the slip of restriction sliding plate avoids influencing the positioning accuracy that punches because of the sliding plate slides.

Drawings

Fig. 1 is a schematic structural view of a telescopic drilling device according to the present invention;

fig. 2 is a schematic front structural view of a telescopic drilling device provided by the present invention;

fig. 3 is a schematic side view of a telescopic drilling device according to the present invention;

fig. 4 is a partially enlarged schematic view of a telescopic drilling device a according to the present invention;

fig. 5 is a partially enlarged schematic view of a telescopic drilling device B according to the present invention;

fig. 6 is a schematic view of the telescopic drilling device C according to the present invention.

In the figure: the drilling machine comprises a base plate 1, a supporting vertical plate 2, a cross beam 3, a fixed sliding sleeve 4, a telescopic cylinder 5, a telescopic frame 6, a baffle 7, a drilling motor 8, a mounting seat 9, a punching drill 10, a sliding plate 11, a supporting plate 12, a placing frame 13, a clamping groove 14, a clamping block 15, a sliding groove I16, a sliding block I17, a sliding groove II 18, a sliding block II 19, a buffering cushion 20, a fixed frame 21, a fixed bolt 22, a supporting frame 23 and a rubber seat 24.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, a telescopic drilling device comprises a bottom plate 1, two supporting vertical plates 2 are welded on the outer wall of the top of the bottom plate 1, the two supporting vertical plates 2 support a cross beam 3, a cross beam 3 is welded between the side walls of the two supporting vertical plates 2, the cross beam 3 is used for fixing a fixed sliding sleeve 4 and a telescopic cylinder 5, the outer wall of the bottom of the cross beam 3 is welded with the fixed sliding sleeve 4, the telescopic cylinder 5 is installed inside the fixed sliding sleeve 4 through a bolt, the telescopic cylinder 5 pushes the telescopic frame 6 to move up and down, the telescopic frame 6 is welded at the bottom end of the telescopic cylinder 5, the telescopic frame 6 is used for fixing a baffle 7, the baffle 7 is welded on the outer wall of the bottom of the telescopic frame 6 and supports a drilling motor 8, a drilling motor 8 is installed on the outer wall of the top of the baffle 7 through a bolt, the drilling motor 8 drives a drilling bit 10 to rotate, and an output shaft of the drilling motor 8 is in transmission connection with a mounting seat 9, the mounting seat 9 is convenient for change the drill bit 10 of installing different bores, it has drill bit 10 to peg graft in the inside of mounting seat 9, drill bit 10 rotates and is used for the work piece drilling, bottom plate 1's top outer wall is provided with sliding plate 11, sliding plate 11 drives the 1 back-and-forth movement of layer board, sliding plate 11's top outer wall is provided with layer board 12, layer board 12 drives and removes about rack 13, the welding of layer board 12's top outer wall has rack 13, rack 13 is used for fixed band drilling work piece.

Furthermore, the inner wall of the fixed sliding sleeve 4 is provided with a clamping groove 14, the clamping groove 14 is used for slidably connecting a clamping block 15, the outer wall of the telescopic frame 6 is provided with the clamping block 15 matched with the clamping groove 14, and the clamping block 15 is slidably connected inside the clamping groove 14, so that the telescopic frame 6 can slide up and down along the fixed sliding sleeve 4.

Furthermore, the outer wall of the top of the bottom plate 1 is provided with a first sliding groove 16, the first sliding groove 16 is used for being connected with a first sliding block 17 in a sliding mode, the outer wall of the bottom of the sliding plate 11 is provided with a first sliding block 17 matched with the first sliding groove 16, and the first sliding block 17 horizontally slides in the first sliding groove 16 along the front-back direction, so that the sliding plate 11 is driven to move.

Further, two sliding chutes 18 have been seted up to the top outer wall of sliding plate 11, two sliding chutes 18 are used for two 19 of sliding connection slider, the bottom outer wall of layer board 12 is provided with two 19 of slider with two 18 looks adaptations of sliding chutes, two 19 of slider are along left and right direction horizontal slip in two sliding chutes 18, thereby drive layer board 12 and remove, the bottom inner wall bonding blotter 20 of two sliding chutes 18, blotter 20 has certain cushioning effect, at the in-process that punches, avoid drill bit 10 to cause great impact to layer board 12, and service life is prolonged.

Further, the welding of the top outer wall of bottom plate 1 has mount 21, and mount 21 provides the support for fixing bolt 22, and the screw hole has been seted up to the top outer wall of mount 21, and the inside threaded connection of screw hole has fixing bolt 22, and the nut through revolving fixing bolt 22 tightly supports fixing bolt 22's bottom at the top outer wall of sliding plate 11, and the slip of restriction sliding plate 11 avoids influencing the positioning accuracy that punches because of sliding plate 11 slides.

Further, the bottom outer wall welding of bottom plate 1 has support frame 23, and support frame 23 provides the support for bottom plate 1, and rubber seat 24 has been cup jointed to the bottom of support frame 23, and rubber seat 24 has the antiskid effect.

The working principle is as follows: when the drilling machine is used, a worker firstly fixes a workpiece to be drilled on the placing frame 13, the sliding plate 11 is horizontally moved back and forth by the worker, after the X-axis position of the workpiece to be drilled is determined, the nut of the fixing bolt 22 is screwed to tightly support the bottom end of the fixing bolt 22 to the outer wall of the top of the sliding plate 11 to limit sliding of the sliding plate 11, then, the horizontal moving supporting plate 12 is horizontally moved left and right by the worker, after the Y-axis position of the workpiece to be drilled is determined, the drilling motor 8 is started, the drilling motor 8 drives the drilling bit 10 to rotate, and meanwhile, the telescopic cylinder 5 pushes the telescopic frame 6 to move downwards to complete drilling of the workpiece.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered in the protection scope of the present invention.

Claims

1. A telescopic drilling device comprises a bottom plate (1) and is characterized in that two supporting vertical plates (2) are welded on the outer wall of the top of the bottom plate (1), a cross beam (3) is welded between the side walls of the two supporting vertical plates (2), a fixed sliding sleeve (4) is welded on the outer wall of the bottom of the cross beam (3), a telescopic cylinder (5) is installed inside the fixed sliding sleeve (4) through bolts, a telescopic frame (6) is welded at the bottom end of the telescopic cylinder (5), a baffle (7) is welded on the outer wall of the bottom of the telescopic frame (6), a drilling motor (8) is installed on the outer wall of the top of the baffle (7) through bolts, an output shaft of the drilling motor (8) is connected with a mounting seat (9) in a transmission manner, a drilling bit (10) is inserted into the mounting seat (9), and a sliding plate (11) is arranged on the outer wall of the top of the bottom plate (1), the outer wall of the top of the sliding plate (11) is provided with a supporting plate (12), and the outer wall of the top of the supporting plate (12) is welded with a placing frame (13).

2. The telescopic drilling device according to claim 1, wherein a clamping groove (14) is formed in the inner wall of the fixed sliding sleeve (4), and a clamping block (15) matched with the clamping groove (14) is arranged on the outer wall of the telescopic frame (6).

3. The telescopic drilling device according to claim 1, wherein the top outer wall of the bottom plate (1) is provided with a first sliding groove (16), and the bottom outer wall of the sliding plate (11) is provided with a first sliding block (17) matched with the first sliding groove (16).

4. The telescopic drilling device according to claim 1, wherein a second sliding groove (18) is formed in the top outer wall of the sliding plate (11), a second sliding block (19) matched with the second sliding groove (18) is arranged on the bottom outer wall of the supporting plate (12), and a buffer cushion (20) is bonded to the bottom inner wall of the second sliding groove (18).

5. The telescopic drilling device according to claim 1, wherein a fixing frame (21) is welded on the outer wall of the top of the bottom plate (1), a threaded hole is formed in the outer wall of the top of the fixing frame (21), and a fixing bolt (22) is connected to the inner portion of the threaded hole in a threaded manner.

6. The telescopic drilling device according to claim 1, wherein a support frame (23) is welded to the outer wall of the bottom plate (1), and a rubber seat (24) is sleeved at the bottom end of the support frame (23).