CN214557533U

CN214557533U - Radial drill with accurate positioning function

Info

Publication number: CN214557533U
Application number: CN202022999021.2U
Authority: CN
Inventors: 何军
Original assignee: Seetom Mold Industries Ltd
Current assignee: Seetom Mold Industries Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-02
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a radial drill with accurate locate function, include the support, place board, pointer, spring and scale, support right side below is installed and is placed the board, and the right side of support sets up flutedly, the removal post has been placed to the inside of recess, and removes the left side below of post and install the pointer, the intermediate bearing that removes the post is connected with the threaded rod, and goes up the centre of threaded rod and run through there is the pillar, the below block of pillar has the drill bit, and the below of pillar has seted up the sliding tray, the internally mounted of sliding tray has the spring, the low side block all around of pillar has the spacing post, and has seted up logical groove in the centre of spacing post, the scale is all installed at both ends about the inside of recess. This radial drill with accurate locate function installs scale and pointer, and the scale is provided with 2 about the center of recess, and the distance that the pointer removed just can know through the scale, does not estimate with the naked eye, avoids appearing the phenomenon of boring through.

Description

Radial drill with accurate positioning function

Technical Field

The utility model relates to a radial drill technical field specifically is a radial drill with accurate locate function.

Background

The drilling machine is mainly a machine tool for drilling holes on workpieces, the machine tool is widely applied, the drilling machine is mainly divided into seven categories, namely a vertical type drilling machine, a table type drilling machine, a rocker arm type drilling machine, a center hole drilling machine and a horizontal type drilling and milling machine, the drilling machine is generally large-sized, the operation attention is more, the regular maintenance is carried out, the service life of the drilling machine is prolonged, the rocker arm drilling machine needs to drive a drill bit to move downwards by a rocker arm, the drilling of the workpieces is realized, and the rocker arm drilling machine in the market has certain defects when in use;

the radial drilling machine in the market is positioned by naked eyes, certain errors exist, the depth of a drilled hole is uncertain, the depth of the drilled hole can be judged only by feeling, the depth of the drilled hole cannot be accurately positioned and determined, a thin plate can be easily drilled through, and the rejection rate of workpieces is increased;

the drill bit of the radial drilling machine on the market is troublesome to replace, needs to be fixed by other tools, is troublesome in operation step and wastes time, and meanwhile, a workpiece needs to be manually supported during processing, so that unstable supporting phenomenon is easy to occur, and the position of a hole is deviated;

therefore, the radial drilling machine with the accurate positioning function can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial drill with accurate locate function to can not accurate location and the loaded down with trivial details problem of drill bit change on solving the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a radial drill with an accurate positioning function comprises a support, a placing plate, a pointer, a spring and a graduated scale, wherein the placing plate is installed below the right side of the support, a groove is formed in the right side of the support, a moving column is placed in the groove, the pointer is installed below the left side of the moving column, an intermediate bearing of the moving column is connected with an upper threaded rod, a pillar penetrates through the middle of the upper threaded rod, a drill bit is clamped below the pillar, a sliding groove is formed below the pillar, the spring is installed inside the sliding groove, a limiting column is clamped around the lower end of the pillar, a through groove is formed in the middle of the limiting column, the graduated scale is installed at the left end and the right end of the inner part of the groove, guide columns are fixed around the placing plate, a lower threaded rod is connected with the front threads of the placing plate, and ropes are attached to the outer sides of the guide columns, the push pedal is installed at the rear of threaded rod down, and both ends all are connected with the rope about the push pedal to the other end of rope all is connected with the gear, the back upper place block of placing the board has splint, and the inside of splint all installs the tooth piece, and the outer end of tooth piece all meshes there is the gear.

Preferably, the drill bit is in a 7-shaped structure, and the length of the left side of the drill bit is greater than the width of the sliding groove.

Preferably, the width of the through groove exceeds the width of the left side of the drill bit, the width of the through groove is smaller than the thickness of the limiting column, and the left side of the drill bit exceeds the left side of the limiting column.

Preferably, the guide posts are distributed on the placing plate at equal intervals, and the guide posts are arranged in 2 groups about the central line of the placing plate, and the placing plate is in an L-shaped structure.

Preferably, the clamping plate is of a C-shaped structure, and the clamping plate and the placing plate form a sliding structure through a gear.

Preferably, the tooth blocks are meshed with gears, and the number of the gears is 2 about the central line of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: the radial drilling machine with the accurate positioning function;

(1) the scale and the pointers are arranged, 2 scales are arranged on the center of the groove, the moving column moves to different positions to drive the pointers to move to different positions, the moving distance of the pointers can be known through the scale without naked eyes for estimation, and the phenomenon of drilling through is avoided;

(2) the drill bit is provided with a drill bit, a limiting column and a spring, the drill bit is in a 7-shaped structure, the limiting column rotates to enable the drill bit to be replaced and fixed, assistance is not needed through other tools, and the operation is convenient;

(3) be provided with threaded rod, gear and rope down, the rope has 2 about the central line symmetry of splint, and the rope pulling drives gear revolve to drive splint and remove, realize the centre gripping to the work piece, need not support through the manual work, avoid appearing supporting unstable phenomenon.

Drawings

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

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

FIG. 3 is a schematic view of the drill according to the present invention;

FIG. 4 is a left side view of the structure of the spacing column of the present invention;

FIG. 5 is a schematic top view of the spacing column of the present invention;

fig. 6 is the utility model discloses place the board and cut open the structure schematic diagram downwards.

In the figure: 1. a support; 2. placing the plate; 3. a groove; 4. moving the column; 5. a pointer; 6. an upper threaded rod; 7. a pillar; 8. a drill bit; 9. a sliding groove; 10. a spring; 11. a limiting column; 12. a through groove; 13. a graduated scale; 14. a guide post; 15. a lower threaded rod; 16. pushing the plate; 17. a rope; 18. a splint; 19. a tooth block; 20. a gear.

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. 1-6, the present invention provides a technical solution: a radial drill with an accurate positioning function comprises a support 1, a placing plate 2, a pointer 5, a spring 10 and a graduated scale 13, wherein the placing plate 2 is installed below the right side of the support 1, a groove 3 is formed in the right side of the support 1, a moving column 4 is placed inside the groove 3, the pointer 5 is installed below the left side of the moving column 4, an upper threaded rod 6 is connected to a middle bearing of the moving column 4, a support column 7 penetrates through the middle of the upper threaded rod 6, a drill bit 8 is clamped below the support column 7, a sliding groove 9 is formed below the support column 7, the spring 10 is installed inside the sliding groove 9, a limiting column 11 is clamped around the lower end of the support column 7, a through groove 12 is formed in the middle of the limiting column 11, the graduated scale 13 is installed at the left end and the right end of the inside of the groove 3, guide columns 14 are fixed around the upper side of the placing plate 2, and a lower threaded rod 15 is connected to the front side of the placing plate 2 through threads, and the outside of guide post 14 has all laminated rope 17, and push pedal 16 is installed to the rear of lower threaded rod 15, and both ends all are connected with rope 17 about push pedal 16 to the other end of rope 17 all is connected with gear 20, and the back upper place block of placing board 2 has splint 18, and splint 18's inside all installs tooth piece 19, and the outer end of tooth piece 19 all meshes gear 20.

The drill 8 is in a 7-shaped structure, and the length of the left side of the drill 8 is larger than the width of the sliding groove 9, so that the drill 8 can be fixed below the pillar 7.

The width of the through groove 12 exceeds the width of the left side of the drill bit 8, the width of the through groove 12 is smaller than the thickness of the limiting column 11, and the left side of the drill bit 8 exceeds the left side of the limiting column 11, so that the drill bit 8 is convenient to replace.

The guide posts 14 are distributed on the placing plate 2 at equal intervals, 2 groups of the guide posts 14 are arranged on the central line of the placing plate 2, and the placing plate 2 is of an L-shaped structure, so that the direction of the rope 17 is changed to drive the gear 20 to rotate.

The clamping plate 18 is in a C-shaped structure, and the clamping plate 18 and the placing plate 2 form a sliding structure through the gear 20, so that the distance between the pushing plate 16 and the clamping plate 18 can be changed conveniently, and the clamping of a workpiece is realized.

The gear block 19 is meshed with the gear 20, and the number of the gear 20 is 2 about the central line of the clamping plate 18, so that the gear 20 rotates to drive the clamping plate 18 to move left and right.

The working principle is as follows: when the radial drilling machine with the accurate positioning function is used, firstly, with reference to fig. 1 and 6, the lower threaded rod 15 is rotated, the lower threaded rod 15 rotates to drive the push plate 16 to move forwards, the push plate 16 moves to pull the rope 17 to move, the rope 17 pulls the gear 20 to rotate, and the gear 20 is meshed with the toothed block 19 to drive the clamping plate 18 to move forwards, so that a middle workpiece is clamped;

then, with reference to fig. 1-2, the upper threaded rod 6 is rotated by a hand, the upper threaded rod 6 rotates to drive the pillar 7 to move left and right, the moving position can be known through the graduated scale 13, so that the drill bit 8 is accurately positioned, then a motor power supply above the moving pillar 4 is switched on, the motor drives the drill bit 8 to rotate, meanwhile, the automatic telescopic rod drives the drill bit 8 to move downwards, and the depth of a drilled hole is accurately known through observing the position of the pointer 5 on the graduated scale 13;

finally, with reference to fig. 3-4, when holes with different diameters need to be drilled, the drill bit needs to be replaced, the limiting column 11 is rotated by hand to position the through groove 12 on the left side, the drill bit 8 is pulled, a new drill bit 8 is replaced, the drill bit 8 is positioned at the top of the sliding groove 9, the limiting column 11 is rotated by hand to position the through groove 12 at the front end, so that the limiting column 11 is fixed, the sliding phenomenon does not occur, and the replacement of the drill bit 8 is realized.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a radial drill with accurate locate function, includes support (1), places board (2), pointer (5), spring (10) and scale (13), its characterized in that: the novel multifunctional combined type drilling machine is characterized in that a placing plate (2) is installed below the right side of the support (1), a groove (3) is formed in the right side of the support (1), a moving column (4) is placed inside the groove (3), a pointer (5) is installed below the left side of the moving column (4), an intermediate bearing of the moving column (4) is connected with an upper threaded rod (6), a support column (7) penetrates through the middle of the upper threaded rod (6), a drill bit (8) is clamped below the support column (7), a sliding groove (9) is formed below the support column (7), a spring (10) is installed inside the sliding groove (9), a limiting column (11) is clamped around the lower end of the support column (7), a through groove (12) is formed in the middle of the limiting column (11), graduated scales (13) are installed at the left end and the right end of the inside of the groove (3), and guide columns (14) are fixed around the upper portion of the placing plate (2), and place board (2) the place screw thread in the place ahead and have lower threaded rod (15) to rope (17) have all been laminated in the outside of guide post (14), push pedal (16) are installed to the rear of lower threaded rod (15), and both ends all are connected with rope (17) about push pedal (16), and the other end of rope (17) all is connected with gear (20), the back upper place block of placing board (2) has splint (18), and the inside of splint (18) all installs tooth piece (19), and the outer end of tooth piece (19) all meshes gear (20).

2. The radial drilling machine with the function of accurate positioning according to claim 1, characterized in that: the drill bit (8) is in a 7-shaped structure, and the length of the left side of the drill bit (8) is larger than the width of the sliding groove (9).

3. The radial drilling machine with the function of accurate positioning according to claim 1, characterized in that: the width of the through groove (12) exceeds the width of the left side of the drill bit (8), the width of the through groove (12) is smaller than the thickness of the limiting column (11), and the left side of the drill bit (8) exceeds the left side of the limiting column (11).

4. The radial drilling machine with the function of accurate positioning according to claim 1, characterized in that: the guide posts (14) are distributed on the placing plate (2) at equal intervals, 2 groups of the guide posts (14) are arranged on the center line of the placing plate (2), and the placing plate (2) is of an L-shaped structure.

5. The radial drilling machine with the function of accurate positioning according to claim 1, characterized in that: the clamping plate (18) is of a C-shaped structure, and the clamping plate (18) and the placing plate (2) form a sliding structure through a gear (20).

6. The radial drilling machine with the function of accurate positioning according to claim 1, characterized in that: the gear blocks (19) are meshed with the gears (20), and the number of the gears (20) is 2 relative to the central line of the clamping plate (18).