CN211464904U

CN211464904U - Drilling equipment is used in bolt production

Info

Publication number: CN211464904U
Application number: CN202020000012.5U
Authority: CN
Inventors: 宋新波
Original assignee: Hebei Bantler Fastener Manufacturing Co ltd
Current assignee: Hebei Bantler Fastener Manufacturing Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-11
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a drilling equipment is used in bolt production, including processing mesa and the n type mounting bracket that is located the processing mesa upper front end, n type mounting bracket bottom is equipped with fixed establishment, rear end slidable mounting has a sliding mounting panel on the processing mesa, the last drilling mechanism that is equipped with of sliding mounting panel. The beneficial effects of the utility model are that, can fix the bolt through being located n type mounting bracket bottom fixed establishment, prevent that the bolt from taking place not hard up phenomenon when drilling, the bolt is placed the seat and is conveniently gone up unloading, and the sweeps that the drilling produced can be collected to the sweeps collection basket, and drilling mechanism can carry out drilling treatment, facilitates the use bottom the bolt.

Description

Drilling equipment is used in bolt production

Technical Field

The utility model relates to a bolt field specifically is a drilling equipment is used in bolt production.

Background

Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.

When the bolt is used, in order to meet the requirements of safety and the like, a hole is usually drilled at the bottom of a bolt column. Bolt drilling equipment who uses in the existing market, when driling the bolt, the frock structure is complicated, and unloading is comparatively loaded down with trivial details on the bolt, and the sweeps that produces during drilling take trouble and difficultly during the clearance, influence the use.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides a drilling equipment is used in bolt production to solve bolt bottom drilling problem.

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

a drilling device for bolt production comprises a processing table top and an n-shaped mounting rack positioned at the upper front end of the processing table top, wherein a fixing mechanism is arranged at the bottom of the n-shaped mounting rack, a sliding mounting plate is slidably mounted at the upper rear end of the processing table top, and a drilling mechanism is arranged on the sliding mounting plate;

the fixing mechanism comprises a hydraulic oil cylinder, a pushing plate, a group of opposite sliding rods, a group of sliding shaft sleeves, a limiting plate, a group of opposite mounting frames, a bolt placing seat, a bolt placing groove, a rectangular groove, a scrap collecting basket and an exhaust fan, the hydraulic oil cylinder is arranged at the bottom of the n-shaped mounting frame, the telescopic end of the hydraulic oil cylinder faces downwards vertically, the pushing plate is arranged at the bottom of the hydraulic oil cylinder, the group of opposite sliding rods are arranged at two sides of the bottom of the n-shaped mounting frame, the group of sliding shaft sleeves are arranged at two sides of the pushing plate and are sleeved on the sliding rods in a sliding mode, the limiting plate is arranged at the bottom of the sliding rods, the group of opposite mounting frames are arranged at two sides of the front end of the processing table board and are in an inverted L shape, the bolt placing seat is arranged on the group of opposite mounting frames, the waste scrap collecting basket is arranged in the rectangular groove, and the exhaust fan is arranged at the bottom in the rectangular groove;

drilling mechanism includes a set of relative slip recess, a set of sliding roller, bar rack, step motor, driving gear, drilling motor and drill bit, and a set of relative slip recess transversely opens both sides on the processing mesa, and a set of sliding roller installs in the sliding mounting board bottom, and is located the sliding recess, bar rack transversely installs in slip recess one side, step motor installs in sliding mounting board one side, and rotatory end level outwards, the driving gear install on step motor rotation end, and with bar rack intermeshing, drilling motor horizontal installation is on sliding mounting board, the drill bit is installed and is served in drilling motor rotation.

Furthermore, a buffer spring is sleeved at the bottom of the sliding rod, and the bottom of the buffer spring is connected with the limiting plate.

Furthermore, a rubber cushion pad is arranged at the bottom of the pushing plate.

Furthermore, a dust filter screen is arranged at the bottom of the scrap collecting basket.

Furthermore, a limiting block is arranged in the sliding groove and used for limiting the position of the sliding roller.

The utility model provides a drilling equipment is used in bolt production possesses following beneficial effect, can fix the bolt through being located n type mounting bracket bottom fixed establishment, prevents that the bolt from taking place not hard up phenomenon when drilling, and the seat is placed to the bolt conveniently goes on going up unloading, and the sweeps that drilling produced can be collected to the sweeps collection basket, and drilling mechanism can be to the processing of driling bottom the bolt, facilitates the use.

Drawings

Fig. 1 is the utility model relates to a drilling equipment schematic diagram is used in bolt production.

Fig. 2 is the bolt fastening drilling schematic diagram of the present invention.

Fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is the utility model relates to a drilling equipment top view is used in bolt production.

Fig. 5 is a top view of the bolt placing seat of the present invention.

In the figure: 1. processing a table top; 2. an n-type mounting frame; 3. a slide mounting plate; 4. a hydraulic cylinder; 5. a push plate; 6. a slide bar; 7. a sliding shaft sleeve; 8. a limiting plate; 9. a mounting frame; 10. a bolt placing seat; 11. a bolt placing groove; 12. a rectangular groove; 13. a scrap collecting basket; 14. an exhaust fan; 15. a sliding groove; 16. a sliding roller; 17. a strip rack; 18. a stepping motor; 19. a driving gear; 20. a drilling motor; 21. a drill bit; 22. a buffer spring; 23. a rubber cushion pad; 24. a dust filter screen; 25. and a limiting block.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-5: a drilling device for bolt production comprises a processing table board 1 and an n-shaped mounting rack 2 positioned at the upper front end of the processing table board 1, wherein a fixing mechanism is arranged at the bottom of the n-shaped mounting rack 2, a sliding mounting plate 3 is slidably mounted at the upper rear end of the processing table board 1, and a drilling mechanism is arranged on the sliding mounting plate 3; the fixing mechanism comprises a hydraulic oil cylinder 4, a pushing plate 5, a group of opposite sliding rods 6, a group of sliding shaft sleeves 7, a limiting plate 8, a group of opposite mounting frames 9, a bolt placing seat 10, a bolt placing groove 11, a rectangular groove 12, a scrap collecting basket 13 and an exhaust fan 14, the hydraulic oil cylinder 4 is installed at the bottom of the n-type mounting frame 2, the telescopic end of the hydraulic oil cylinder is vertically downward, the pushing plate 5 is installed at the bottom of the hydraulic oil cylinder 4, the group of opposite sliding rods 6 are installed on two sides of the bottom of the n-type mounting frame 2, the group of sliding shaft sleeves 7 are installed on two sides of the pushing plate 5 and are slidably sleeved on the sliding rods 6, the limiting plate 8 is installed at the bottom of the sliding rods 6, the group of opposite mounting frames 9 are installed on two sides of the front end of the processing table board 1 and are in an inverted L shape, the bolt placing seat 10, the upper end of the processing table board 1 is hexagonal, the rectangular groove 12 is formed in the front end of the processing table board 1 and corresponds to the bolt placing seat 10, the scrap collecting basket 13 is placed in the rectangular groove 12, and the exhaust fan 14 is installed at the bottom in the rectangular groove 12; the drilling mechanism comprises a group of opposite sliding grooves 15, a group of sliding rollers 16, a strip-shaped rack 17, a stepping motor 18, a driving gear 19, a drilling motor 20 and a drill bit 21, wherein the group of opposite sliding grooves 15 are transversely formed in two sides of the processing table board 1, the group of sliding rollers 16 are arranged at the bottom of the sliding mounting plate 3 and are positioned in the sliding grooves 15, the strip-shaped rack 17 is transversely arranged on one side of the sliding grooves 15, the stepping motor 18 is arranged on one side of the sliding mounting plate 3, the rotating end of the stepping motor is horizontally outward, the driving gear 19 is arranged on the rotating end of the stepping motor 18 and is meshed with the strip-shaped rack 17, the drilling motor 20 is horizontally arranged on the sliding mounting plate 3, and the drill bit 21 is arranged on the rotating end; the bottom of the sliding rod 6 is sleeved with a buffer spring 22, and the bottom of the buffer spring 22 is connected with the limiting plate 8; the bottom of the pushing plate 5 is provided with a rubber buffer cushion 23; the bottom of the scrap collecting basket 13 is provided with a dust filtering net 24; a limiting block 25 is installed in the sliding groove 15, and the limiting block 25 is used for limiting the position of the sliding roller 16.

The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, the initial position of the sliding mounting plate 3 is positioned at the rear end of the processing table board 1, as shown in fig. 4, when the device is used, a user places a bolt needing bottom drilling in the bolt placing groove 11, the upper end of the bolt placing groove 11 is hexagonal, and as shown in fig. 5, the device is used for placing the head of the bolt;

when the fixation is performed: after the bolt is placed, the bottom of the bolt extends out of the placing groove 11 and corresponds to a drill bit 21 on the rotating end of a drilling motor 20, as shown in fig. 2, subsequent drilling processing is facilitated, when the bolt is fixed, a hydraulic oil cylinder 4 starts to work to drive a push plate 5 on the telescopic end to slide downwards to fix the bolt in the bolt placing groove 11, two sides of the push plate 5 are slidably mounted on a set of opposite sliding rods 6 through a set of sliding shaft sleeves 7 to increase the sliding stability of the push plate 5, a limiting plate 8 is mounted at the bottom of the sliding rod 6 and used for limiting the position of the sliding shaft sleeve 7, a buffer spring 22 is sleeved at the bottom of the sliding rod 6, the bottom of the buffer spring 22 is connected with the limiting plate 8, the buffer spring 22 can play a buffer function, a rubber buffer cushion 23 is mounted at the bottom of the push plate 5, the rubber cushion 23 can fix the, the bolt is prevented from loosening during drilling, the bolt can be fixed through the fixing mechanism positioned at the bottom of the n-type mounting frame 2, the bolt is prevented from loosening during drilling, and the bolt placing seat 10 is convenient for loading and unloading;

during drilling: the step motor 18 firstly starts to work to drive the driving gear 19 on the rotating end, the driving gear 19 is meshed with the strip-shaped rack 17, the step motor 18 is horizontally arranged on the sliding mounting plate 3, the bottom of the sliding mounting plate 3 is arranged in a group of opposite sliding grooves 15 in a sliding mode through a group of sliding rollers 16, the step motor 18 rotates forwards to drive the sliding mounting plate 3 to move forwards, meanwhile, the drilling motor 20 starts to work to drive the drill bit 21 on the rotating end to rotate, the drill bit 21 corresponds to the bottom of the bolt in the bolt placing groove 11, after the drill bit 21 contacts the bottom of the bolt, the drilling treatment is started on the bottom of the bolt, a large amount of scraps are generated during drilling, the exhaust fan 14 starts to work, the scraps generated during drilling are pumped into the scraps collecting basket 13 through the dust filtering net 24 at the bottom of the scraps collecting basket 13, and the scraps collecting basket 13 is placed in the, conveniently clear up the sweeps in the sweeps collection basket 13, bolt drilling accomplishes the back, drilling motor 20 stop work, 18 reversals of step motor take back initial position with sliding mounting panel 3, then hydraulic cylinder 4 drives slurcam 5 and promotes the top, the user can place the bolt after drilling in the recess 11 with the bolt and take off, the sweeps that drilling produced can be collected to sweeps collection basket 13, drilling mechanism can drill the bolt bottom and handle, facilitates the use.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A drilling device for bolt production comprises a processing table board (1) and an n-shaped mounting rack (2) positioned at the upper front end of the processing table board (1), and is characterized in that a fixing mechanism is arranged at the bottom of the n-shaped mounting rack (2), a sliding mounting plate (3) is slidably mounted at the upper rear end of the processing table board (1), and a drilling mechanism is arranged on the sliding mounting plate (3);

the fixing mechanism comprises a hydraulic oil cylinder (4), a pushing plate (5), a group of opposite sliding rods (6), a group of sliding shaft sleeves (7), a limiting plate (8), a group of opposite mounting frames (9), a bolt placing seat (10), a bolt placing groove (11), a rectangular groove (12), a scrap collecting basket (13) and an exhaust fan (14), wherein the hydraulic oil cylinder (4) is mounted at the bottom of the n-type mounting frame (2), the telescopic end of the hydraulic oil cylinder is vertically downward, the pushing plate (5) is mounted at the bottom of the hydraulic oil cylinder (4), the group of opposite sliding rods (6) are mounted at two sides of the bottom of the n-type mounting frame (2), the group of sliding shaft sleeves (7) are mounted at two sides of the pushing plate (5) and are slidably sleeved on the sliding rods (6), the limiting plate (8) is mounted at the bottom of the sliding rods (6), the group of opposite mounting frames (9), the bolt placing seat (10) is arranged on a group of opposite mounting frames (9), a bolt placing groove (11) is formed in the bolt placing seat (10), the upper end of the bolt placing groove is hexagonal, a rectangular groove (12) is formed in the front end of the processing table board (1) and corresponds to the bolt placing seat (10), a scrap collecting basket (13) is placed in the rectangular groove (12), and an exhaust fan (14) is arranged at the bottom in the rectangular groove (12);

the drilling mechanism comprises a group of opposite sliding grooves (15), a group of sliding rollers (16), a strip-shaped rack (17), a stepping motor (18), a driving gear (19), a drilling motor (20) and a drill bit (21), the group of opposite sliding grooves (15) are transversely arranged on two sides of the processing table top (1), the group of sliding rollers (16) are arranged at the bottom of the sliding mounting plate (3), and is positioned in the sliding groove (15), the strip-shaped rack (17) is transversely arranged at one side of the sliding groove (15), the stepping motor (18) is arranged at one side of the sliding mounting plate (3), and the rotating end faces horizontally outwards, the driving gear (19) is arranged on the rotating end of the stepping motor (18), and is meshed with the strip-shaped rack (17), the drilling motor (20) is horizontally arranged on the sliding mounting plate (3), and the drill bit (21) is arranged at the rotating end of the drilling motor (20).

2. The drilling device for producing the bolts as claimed in claim 1, wherein the bottom of the sliding rod (6) is sleeved with a buffer spring (22), and the bottom of the buffer spring (22) is connected with the limiting plate (8).

3. A bolt production drilling device according to claim 1, characterized in that a rubber cushion (23) is mounted at the bottom of the push plate (5).

4. A bolt production drilling apparatus according to claim 1, wherein a dust screen (24) is installed at the bottom of the scrap collecting basket (13).

5. The drilling device for producing the bolt according to claim 1, wherein a limiting block (25) is installed in the sliding groove (15), and the limiting block (25) is used for limiting the position of the sliding roller (16).