CN215657979U

CN215657979U - A drilling equipment for production of nodular cast iron well lid

Info

Publication number: CN215657979U
Application number: CN202122072751.2U
Authority: CN
Inventors: 李纪隆; 杨宏伟; 张瑞; 曹强
Original assignee: Taigu Aidali Ductile Iron Casting Co ltd
Current assignee: Taigu Aidali Ductile Iron Casting Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-28
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a drilling device for nodular cast iron well lid production, which comprises a workbench, wherein a support column is fixedly arranged at the middle position of the upper end surface of the workbench, a rotating top plate is arranged above the workbench, a rotating rod is arranged at the middle position of the lower end surface of the rotating top plate, a groove is formed in the upper end surface of the support column, a thread groove is formed in the bottom end of the groove, a clamping bolt is arranged in the thread groove, a first motor is fixedly arranged on the upper end surface of the rotating top plate close to the left side, a thread shaft is arranged at the lower end of the first motor, a limiting track is fixedly arranged on the upper end surface of the workbench close to the outer side of the support column, a movable plate is sleeved on the outer side surface of the thread shaft, and a limiting rod is fixedly arranged on the lower end surface of the rotating top plate close to the right side of the thread shaft. The drilling device is convenient for drill different positions of the nodular cast iron well lid, plays a convenient adjusting role, has good practicability and also has a good protection function.

Description

A drilling equipment for production of nodular cast iron well lid

Technical Field

The utility model relates to the technical field of nodular cast iron well lid processing, in particular to a drilling device for nodular cast iron well lid production.

Background

The drilling device is a general name of equipment for processing holes in solid materials, common drilling devices comprise an electric drill, a drilling machine and the like, the efficiency of the drilling device is greatly improved along with the further development of a processing technology, and the drilling operation is frequently required when mechanical well lid processing or wood plate processing and the like are carried out;

drilling equipment on the market must place nodular cast iron well lid usually and drill at the particular position, and drilling position is more fixed usually moreover, does not play convenient regulatory action, and the practicality is not high, and the drill bit takes place to rock easily moreover, causes the well lid to be damaged by the impact when also contacting with the well lid easily, does not have fine safeguard function, for this reason, we propose a drilling equipment for production of nodular cast iron well lid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling device for nodular cast iron well lid production, and aims to solve the problems that a nodular cast iron well lid is usually placed at a specific position to be drilled by the drilling device in the market proposed in the background technology, the drilling position is usually fixed, a convenient adjusting effect is not achieved, the practicability is not high, a drill bit is easy to shake, the well lid is easy to damage by impact when the drill bit is in contact with the well lid, and the well lid does not have a good protection function.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drilling equipment for production of nodular cast iron well lid, comprises a workbench, workstation upper end surface intermediate position fixed mounting has the support column, the workstation top is provided with the rotation roof, rotate roof lower extreme surface intermediate position and install the dwang, the support column upper end surface is seted up flutedly, the thread groove is seted up to the recess bottom, and thread groove internally mounted has the chucking bolt, it has a motor to rotate roof upper end surface near left side fixed mounting, a motor lower extreme installs the screw thread axle, workstation upper end surface is close to support column outside fixed mounting has spacing track, screw thread axle lateral surface cover is equipped with the fly leaf, it is close to screw thread axle right side fixed mounting to rotate roof lower extreme surface has the gag lever post, the support column lateral surface is close to the bottom mounting and is equipped with spacing dish.

As a further scheme of the utility model, a second motor is mounted on the upper end surface of the movable plate close to the left side, a rotating shaft is mounted at the lower end of the second motor, a fixed plate is fixedly connected to the lower end of the rotating shaft, a connecting plate is arranged at the lower end of the fixed plate, a connecting bolt penetrates through the space between the fixed plate and the connecting plate, a sleeve is fixedly connected to the lower end of the connecting plate, a drill bit is inserted into the sleeve, a first sliding block is fixedly connected to the outer side surface of the drill bit, a first sliding groove is formed in the inner side wall of the sleeve, a movable sleeve is mounted on the outer side surface of the sleeve, a second sliding block is fixedly connected to the inner side wall of the movable sleeve close to the top end, a second sliding groove is formed in the outer side surface of the sleeve, and a spring is fixedly connected to the upper end of the drill bit.

As a further scheme of the utility model, a limiting ring is sleeved on the outer side surface of the rotating shaft close to the upper end, an adjusting bolt is arranged at the left end of the movable plate in a penetrating manner, a rotating block is fixedly connected at the right end of the adjusting bolt, a sliding opening is formed in the surface of the upper end of the movable plate, and the limiting ring is positioned inside the sliding opening.

As a further scheme of the utility model, the fixed plate is movably arranged below the movable plate through a rotating shaft, and the fixed plate is movably connected with the connecting plate through two groups of connecting bolts.

As a further scheme of the utility model, the drill bit is movably inserted in the sleeve through the first sliding block matched with the first sliding groove and the spring, and the movable sleeve is movably arranged on the periphery of the sleeve through the second sliding block matched with the second sliding groove.

As a further scheme of the utility model, the rotating top plate is movably arranged above the workbench through a rotating rod matching groove, the clamping bolt penetrates through the rotating rod and is in threaded connection with the threaded groove, the threaded shaft is matched with the limiting track, the movable plate moves up and down along the limiting rod through the threaded shaft, and the limiting rod is matched with the limiting disc.

Compared with the prior art, the utility model has the beneficial effects that: the drilling device is provided with a movable plate and a rotating rod, the well cover can be placed at the upper end of a workbench close to the outer side, then the rotating top plate is rotated by matching the rotating rod with a groove, a clamping bolt is screwed up until a drill bit is positioned above the well cover, then a second motor is pushed to move left and right along a sliding port by matching a rotating adjusting bolt with a rotating block and a limiting ring, and a first motor at the upper end of the rotating top plate is started to drive a threaded shaft to rotate, so that the movable plate is driven to move up and down under the matching of the limiting rod and the limiting disc, the drill bit is aligned with the well cover, and the second motor is started to drive a rotating shaft to rotate, so that the drill bit can drill holes in a rotating manner, different parts of the nodular cast iron well cover can be conveniently drilled, a convenient adjusting effect is achieved, and the drilling device has good practicability;

this drilling equipment is provided with the movable sleeve, spacing ring and spring, can be when the drill bit descends, the movable sleeve passes through No. two spout rebound of slider cooperation, prevent that the drill bit from causing the accidental injury to the staff, the drill bit contracts into to the cover intraductally slowly through a slider cooperation No. one spout and spring simultaneously, take place acutely to assault and cause the well lid to damage when avoiding the drill bit to contact with the well lid, and when starting No. two motors and drive the pivot and rotate, carry out the position restriction through the spacing ring to the pivot, avoid the pivot to take place to rock and cause the drilling failure, synthesize more than, this drilling equipment has fine safeguard function.

Drawings

FIG. 1 is a schematic internal cross-sectional view of the present invention;

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

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the distribution of the support columns of the present invention;

fig. 5 is a schematic view of the connection of the sleeve of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. rotating the top plate; 4. rotating the rod; 5. a groove; 6. clamping the bolt; 7. a first motor; 8. a threaded shaft; 9. a limiting track; 10. a movable plate; 11. a limiting rod; 12. a limiting disc; 13. a second motor; 14. a rotating shaft; 15. a fixing plate; 16. a connecting plate; 17. a connecting bolt; 18. a sleeve; 19. a drill bit; 20. a first sliding block; 21. a first chute; 22. a movable sleeve; 23. a second sliding block; 24. a second chute; 25. a spring; 26. a limiting ring; 27. and adjusting the bolt.

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.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: a drilling device for nodular cast iron well lid production comprises a workbench 1, a support column 2 is fixedly arranged at the middle position of the upper end surface of the workbench 1, a rotating top plate 3 is arranged above the workbench 1, a rotating rod 4 is arranged at the middle position of the lower end surface of the rotating top plate 3, a groove 5 is arranged on the upper end surface of the support column 2, a thread groove is arranged at the bottom end of the groove 5, a clamping bolt 6 is arranged in the thread groove, a first motor 7 is fixedly arranged on the upper end surface of the rotating top plate 3 close to the left side, a thread shaft 8 is arranged at the lower end of the first motor 7, a limiting track 9 is fixedly arranged on the upper end surface of the workbench 1 close to the outer side of the support column 2, a movable plate 10 is sleeved on the outer side surface of the thread shaft 8, a limiting rod 11 is fixedly arranged on the lower end surface of the rotating top plate 3 close to the right side of the thread shaft 8, a limiting disc 12 is fixedly arranged on the outer side surface of the support column 2 close to the bottom end, and the rotating top plate 3 is movably arranged above the workbench 1 through the rotating rod 4 in a way matched with the groove 5, the clamping bolt 6 penetrates through the rotating rod 4 to be in threaded connection with the threaded groove, the threaded shaft 8 is matched with the limiting track 9, the movable plate 10 moves up and down along the limiting rod 11 through the threaded shaft 8, and the limiting rod 11 is matched with the limiting disc 12;

through the technical scheme: through placing the well lid in 1 upper end of workstation and being close to outside position, make through dwang 4 cooperation recess 5 after that to rotate roof 3 rotatory, screw up chucking bolt 6 after the top that 19 drill bit is located the well lid, after that, control along the sliding port and remove through rotatory adjusting bolt 27 cooperation rotatory piece and spacing ring 26 promotion No. two motors 13, and start the No. 7 motor that rotates the 3 upper ends of roof and drive threaded spindle 8 and rotate, thereby it reciprocates to drive fly leaf 10 under the cooperation of gag lever post 11 and spacing dish 12, make 19 drill bit aim at the well lid, and it is rotatory to start No. two motors 13 and drive pivot 14, make 19 drill bit rotate the drilling, be convenient for drill the different positions of nodular cast iron well lid, play convenient regulatory action, and has good practicality.

Example 2

Referring to fig. 1-5, the present invention provides a technical solution: a drilling device for nodular cast iron well lid production, a second motor 13 is arranged on the upper end surface of a movable plate 10 close to the left side, a rotating shaft 14 is arranged at the lower end of the second motor 13, a fixed plate 15 is fixedly connected to the lower end of the rotating shaft 14, a connecting plate 16 is arranged at the lower end of the fixed plate 15, a connecting bolt 17 penetrates between the fixed plate 15 and the connecting plate 16, a sleeve 18 is fixedly connected to the lower end of the connecting plate 16, a drill 19 is inserted into the sleeve 18, a first sliding block 20 is fixedly connected to the outer side surface of the drill 19, a first sliding groove 21 is formed in the inner side wall of the sleeve 18, a movable sleeve 22 is arranged on the outer side surface of the sleeve 18 close to the top end, a second sliding block 23 is fixedly connected to the inner side surface of the movable sleeve 22, a second sliding groove 24 is formed in the outer side surface of the sleeve 18, a spring 25 is fixedly connected to the upper end of the drill 19, a limiting ring 26 is sleeved on the outer side surface of the rotating shaft 14 close to the upper end, an adjusting bolt 27 is arranged at the left end of the movable plate 10 in a penetrating manner, and a rotating block is fixedly connected to the right end of the adjusting bolt 27, the upper end surface of the movable plate 10 is provided with a sliding opening, the limiting ring 26 is positioned in the sliding opening, the fixed plate 15 is movably arranged below the movable plate 10 through the rotating shaft 14, the fixed plate 15 is movably connected with the connecting plate 16 through two groups of connecting bolts 17, the drill 19 is movably inserted in the sleeve 18 through the first sliding block 20 matched with the first sliding groove 21 and the spring 25, and the movable sleeve 22 is movably arranged on the periphery of the sleeve 18 through the second sliding block 23 matched with the second sliding groove 24;

through the technical scheme: can be when 19 descends at the drill bit, the movable sleeve 22 is through No. two 24 rebound of slider 23 cooperation spout, prevent that 19 drill bits from causing the accidental injury to the staff, 19 drill bits are through No. one slider 20 cooperation spout 21 and spring 25 slowly to sleeve pipe 18 internal contraction simultaneously, take place acutely to assault and cause the well lid to damage when avoiding 19 drill bits and well lid contact, and when starting No. two motor 13 and drive pivot 14 and rotate, carry out position restriction to pivot 14 through spacing ring 26, avoid pivot 14 to take place to rock and cause the drilling failure, synthesize more than, this drilling equipment has fine safeguard function.

The working principle is as follows: for the drilling device, firstly, a worker can install the connecting plate 16 and the fixed plate 15 through the connecting bolt 17 so as to replace drill bits 19 with different radiuses to drill the well lid, then the well lid is placed at the upper end of the workbench 1 and close to the outer side position, then the rotating top plate 3 is rotated at the upper end of the supporting column 2 by matching the rotating rod 4 with the groove 5, at the moment, the threaded shaft 8 slides on the limiting track 9, the clamping bolt 6 is screwed up until the drill bit 19 is positioned above the well lid, then the second motor 13 is pushed to move left and right along the sliding opening by matching the rotating adjusting bolt 27 with the rotating block and the limiting ring 26, the first motor 7 at the upper end of the rotating top plate 3 is started to drive the threaded shaft 8 to rotate, so that the movable plate 10 is driven to move up and down by matching the limiting rod 11 with the limiting disc 12, the drill bit 19 is aligned with the well lid, and the second motor 13 is started to drive the rotating shaft 14 to rotate, make 19 drill bit rotation drilling, be convenient for drill the different positions of nodular cast iron well lid, play convenient regulatory action, have fine practicality, and at 19 decline in-process of drill bit, the movable sleeve 22 cooperates No. two spout 24 rebound through No. two sliders 23, prevent that 19 drill bit from causing the accidental injury to the staff, 19 drill bit cooperates a spout 21 and spring 25 through a slider 20 and slowly retracts into in to sleeve pipe 18 simultaneously, take place acutely to assault and cause the well lid to damage when avoiding 19 drill bit and well lid to contact, and when starting No. two motor 13 and drive pivot 14 and rotate, carry out position restriction to 14 through spacing ring 26, avoid 14 pivots to take place to rock and cause the drilling failure, synthesize more than, this drilling equipment has fine safeguard function.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drilling equipment for production of nodular cast iron well lid, includes workstation (1), its characterized in that: the upper end surface middle position of the workbench (1) is fixedly provided with a support column (2), a rotating top plate (3) is arranged above the workbench (1), the lower end surface middle position of the rotating top plate (3) is provided with a rotating rod (4), the upper end surface of the support column (2) is provided with a groove (5), the bottom end of the groove (5) is provided with a thread groove, a clamping bolt (6) is arranged inside the thread groove, the upper end surface of the rotating top plate (3) is fixedly provided with a first motor (7) close to the left side, the lower end of the first motor (7) is provided with a thread shaft (8), the upper end surface of the workbench (1) is fixedly provided with a limiting track (9) close to the outer side of the support column (2), the outer side surface of the thread shaft (8) is provided with a movable plate (10), the lower end surface of the rotating top plate (3) is fixedly provided with a limiting rod (11) close to the right side of the thread shaft (8), the outer side surface of the support column (2) is provided with a limiting disc (12) close to the bottom fixing sleeve.

2. The drilling device for the production of the nodular cast iron well lid as claimed in claim 1, wherein: the upper end surface of the movable plate (10) is close to the left side and is provided with a second motor (13), the lower end of the second motor (13) is provided with a rotating shaft (14), the lower end of the rotating shaft (14) is fixedly connected with a fixed plate (15), the lower end of the fixed plate (15) is provided with a connecting plate (16), a connecting bolt (17) penetrates between the fixed plate (15) and the connecting plate (16), the lower end of the connecting plate (16) is fixedly connected with a sleeve (18), a drill bit (19) is inserted into the sleeve (18), the outer side surface of the drill bit (19) is fixedly connected with a first sliding block (20), the inner side wall of the sleeve (18) is provided with a first sliding groove (21), the outer side surface of the sleeve (18) is provided with a movable sleeve (22), the inner side wall of the movable sleeve (22) is fixedly connected with a second sliding block (23) close to the top end, and the outer side surface of the sleeve (18) is provided with a second sliding groove (24), the upper end of the drill bit (19) is fixedly connected with a spring (25).

3. The drilling device for the production of the nodular cast iron well lid as claimed in claim 2, wherein: the outer side surface of the rotating shaft (14) is provided with a limiting ring (26) close to the upper end in a sleeved mode, the left end of the movable plate (10) is provided with an adjusting bolt (27) in a penetrating mode, the right end of the adjusting bolt (27) is fixedly connected with a rotating block, the upper end surface of the movable plate (10) is provided with a sliding opening, and the limiting ring (26) is located inside the sliding opening.

4. The drilling device for the production of the nodular cast iron well lid as claimed in claim 2, wherein: the fixed plate (15) is movably mounted below the movable plate (10) through a rotating shaft (14), and the fixed plate (15) is movably connected with the connecting plate (16) through two groups of connecting bolts (17).

5. The drilling device for the production of the nodular cast iron well lid as claimed in claim 2, wherein: the drill bit (19) is movably inserted into the sleeve (18) through a first sliding block (20) in cooperation with a first sliding groove (21) and a spring (25), and the movable sleeve (22) is movably installed on the periphery of the sleeve (18) through a second sliding block (23) in cooperation with a second sliding groove (24).

6. The drilling device for the production of the nodular cast iron well lid as claimed in claim 1, wherein: rotate roof (3) and cooperate recess (5) movable mounting in workstation (1) top through dwang (4), and chucking bolt (6) run through dwang (4) and thread groove threaded connection, threaded shaft (8) cooperate with spacing track (9), fly leaf (10) reciprocate along gag lever post (11) through threaded shaft (8), and gag lever post (11) cooperate with spacing dish (12).