CN216858302U

CN216858302U - Novel drilling of mechanical equipment accessory device

Info

Publication number: CN216858302U
Application number: CN202123064253.XU
Authority: CN
Inventors: 何燚谭
Original assignee: Shenzhen Huajuxin Technology Co ltd
Current assignee: Shenzhen Huajuxin Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-07-01
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a novel drilling device for mechanical equipment accessories, which relates to the field of accessory drilling devices, has reasonable structure and simple operation, and comprises a rack, the bottom of the frame is fixedly connected with a base plate, the top of the base plate is provided with a movable bottom plate, the two sides of the top surface of the movable bottom plate are respectively and fixedly provided with a left vertical plate and a right vertical plate, a left clamping block and a right clamping block are respectively and movably arranged on the left vertical plate and the right vertical plate, the bottom of the left clamping block is provided with an upper rack, the bottom of the right clamping block is provided with a lower rack, the middle part of the top surface of the movable bottom plate is provided with a central gear, the central gear is respectively meshed with the upper rack and the lower rack, the central gear rotates, due to the meshing effect, the upper rack and the lower rack synchronously move in opposite directions at equal intervals, so that the workpiece entity is clamped, and the centers of the symmetrical workpiece entities are always in the center position.

Description

Novel drilling of mechanical equipment accessory device

Technical Field

The utility model relates to the field of accessory drilling devices, in particular to a novel mechanical equipment accessory drilling device.

Background

Drilling equipment is the general name of the equipment that is used for processing on the entity material to hold a hole, and common drilling equipment has electric drill, drilling machine etc. for better implementation drilling operation, generally need to fix the entity of treating drilling through fixture, lets the entity more firm, and the bottom of entity need keep away the sky simultaneously to dodge the drill bit, thereby makes the drill bit scrape the object surface, and the object is worn in better hole.

Among the prior art, fixture is mostly the unilateral and moves formula, generally places on the platform of drilling machine, because fixture is the unilateral and moves, leads to behind the clamping entity, especially the work piece entity that the hole was put in the symmetric center, the position in hole is not placed in the middle, and is skew mutually with the position of drill bit, just can the alignment position after need adjusting many times, brings certain work load for the drilling staff to certain work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel mechanical equipment accessory drilling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel drilling device for mechanical equipment accessories comprises a rack, wherein a transverse arm is arranged on one side, close to the top end, of the rack, a drill bit mechanism is arranged at one end of the transverse arm, a base plate is fixedly connected to the bottom of the rack, a movable bottom plate is arranged at the top of the base plate, a left vertical plate and a right vertical plate are fixedly arranged on two sides of the top surface of the movable bottom plate respectively, sliding holes are formed in the left vertical plate and the right vertical plate respectively, a left clamping block and a right clamping block are slidably arranged in the two sliding holes respectively, an upper rack is arranged at the bottom of the left clamping block, a lower rack is arranged at the bottom of the right clamping block, the upper rack and the lower rack are parallel to each other and correspond to one side with teeth, a central gear is arranged in the middle between the left vertical plate and the right vertical plate on the top surface of the movable bottom plate, the central gear is arranged between the upper rack and the lower rack and is meshed with the upper rack and the lower rack respectively, and a second rocker is arranged on the central gear.

Based on the structure, the second rocker is rotated to drive the central gear to rotate, the central gear is meshed with the upper rack and the lower rack respectively, the upper rack and the lower rack synchronously move in opposite directions at equal intervals, and therefore the upper rack and the lower rack drive the left clamping block and the right clamping block synchronously move in opposite directions at equal intervals respectively, clamping and loosening of a workpiece entity are achieved, and the centers of symmetrical workpiece entities are always located at the center position.

Preferably, the top surface of the substrate is fixedly provided with two parallel guide rails, the bottom of the movable bottom plate is correspondingly and fixedly provided with a sliding block, the top surface of the substrate is positioned between the two guide rails and is provided with a rack, the top of the movable bottom plate is provided with a corresponding gear, the gear is meshed with the rack, the gear is provided with a first rocker, the gear is driven to rotate by rotating the first rocker, and the movable bottom plate is moved on the guide rails by the meshing action of the gear and the rack.

Preferably, a material receiving box is arranged between the left vertical plate and the right vertical plate and is positioned at the bottom of the left clamping block and the bottom of the right clamping block, and the material receiving box is fixedly arranged on the left vertical plate. The advantage of setting up like this is, the piece that produces during drilling directly falls into the material receiving box, the clearance of being convenient for.

Preferably, the bottom sides of the left clamping block and the right clamping block can be provided with flange edges, the flange edges can support the clamped workpiece entity in the vertical direction to prevent the workpiece entity from falling, and meanwhile, the bottom of the workpiece entity can be kept away to ensure that a drill bit penetrates through the workpiece entity better.

Preferably, the left clamping block and the right clamping block are respectively provided with an auxiliary slide bar, the two auxiliary slide bars are respectively slidably mounted on the left vertical plate and the right vertical plate and are respectively parallel to the upper rack and the lower rack, so that the left clamping block and the right clamping block are more stable, and a workpiece entity is better fixed.

Preferably, a drill bit placing box is arranged on one side of the rack, and drill bits of various specifications and models are placed in the drill bit placing box, so that the drill bits can be conveniently selected.

Preferably, a multi-connecting-rod illuminating lamp is fixedly mounted on the left vertical plate, so that the drilling condition can be better observed.

To sum up, the novel mechanical equipment accessory drilling equipment of this application, through the setting of sun gear, last rack and lower rack, through the meshing effect of sun gear respectively with last rack and lower rack, make go up the rack with the synchronous equidistance of rack opposite direction motion down realizes pressing from both sides tight to the work piece entity, and makes the center of symmetrical work piece entity be in central point all the time and put, saves the step of vertical centering, only need through the transverse position of first rocker adjustment movable bottom plate can, simplify the operation step, promote work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another perspective structure according to the present invention.

Fig. 3 is a front view of the present invention.

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention.

FIG. 5 is an enlarged view of a portion of the utility model shown at B in FIG. 4.

In the figure: 1. a frame; 2. a cross arm; 3. a drill bit mechanism; 4. a left vertical plate; 5. a right vertical plate; 6. a left clamp block; 7. a right clamp block; 8. a movable bottom plate; 9. a material receiving box; 10. a first rocker; 11. a substrate; 12. a guide rail; 13. an upper rack; 14. a lower rack; 15. a multi-link lighting lamp; 16. a second rocker; 17. a sun gear; 18. a drill placing box; 19. flange edge

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 (b): referring to fig. 1-5, a novel mechanical equipment accessory drilling apparatus is shown, comprising a frame 1, wherein the frame 1 may be any one of the prior art, such as a metal casting frame.

In a preferred embodiment, the frame 1 is provided with a cross arm 2 near the top end, and the cross arm 2 may be any one of the prior art, such as a metal rod. The cross arm 2 is slidably mounted on the frame 1 by any sliding mechanism in the prior art, such as a structure in which a gear and a rack are engaged.

One end of the cross arm 2 is provided with a drill bit mechanism 3, and the drill bit mechanism 3 can be any one of the prior art, such as a mechanism consisting of a motor, a drill chuck sleeve and a drill bit.

The base plate 11 is fixedly connected to the bottom of the frame 1, and may be any flat plate structure in the prior art, such as a metal plate.

The base plate 11 is provided with a movable bottom plate 8 on top, which may be any flat plate mechanism in the prior art, such as a metal plate.

The two sides of the top surface of the movable bottom plate 8 are respectively and fixedly provided with a left vertical plate 4 and a right vertical plate 5, and the left vertical plate 4 and the right vertical plate 5 are respectively provided with a slide hole.

The two sliding holes are respectively provided with a left clamping block 6 and a right clamping block 7 in a sliding mode, the bottom of the left clamping block 6 is provided with an upper rack 13, the bottom of the right clamping block 7 is provided with a lower rack 14, the upper rack 13 and the lower rack 14 are parallel to each other and correspond to each other on one side with teeth, the middle part of the top surface of the movable bottom plate 8, which is positioned between the left vertical plate 4 and the right vertical plate 5, is provided with a central gear 17, in the embodiment, the central gear 17 is positioned between the upper rack 13 and the lower rack 14 and is respectively meshed with the upper rack 13 and the lower rack 14, and the arrangement has the advantage that the upper rack 13 and the lower rack 14 can synchronously move in opposite directions at equal intervals.

The central gear 17 is provided with a second rocker 16.

Based on the structure, the upper rack 13 and the lower rack 14 synchronously move in opposite directions at equal intervals, so that the upper rack 13 and the lower rack 14 respectively drive the left clamping block 6 and the right clamping block 7 to synchronously move in opposite directions at equal intervals, clamping and loosening of a workpiece entity are realized, and the centers of symmetrical workpiece entities are always in the center position.

As a preferred implementation manner of this embodiment, two parallel guide rails 12 are fixedly mounted on the top surface of the base plate 11, a slider is correspondingly and fixedly mounted at the bottom of the movable bottom plate 8, a rack is disposed between the two guide rails 12 on the top surface of the base plate 11, a corresponding gear is disposed at the top of the movable bottom plate 8, the gear is engaged with the rack, and a first rocker 10 is disposed on the gear. This has the advantage that the first rocker 10 is rotated to rotate the gear, which, by means of the engagement of the rack and pinion, moves the movable floor 8 on the guide rail 12.

In this embodiment, a material receiving box 9 is arranged between the left vertical plate 4 and the right vertical plate 5, the material receiving box 9 is located at the bottom of the left clamping block 6 and the right clamping block 7, and the material receiving box 9 is fixedly installed on the left vertical plate 4. The advantage of this arrangement is that debris generated during drilling falls directly into the material receiving box 9 for easy cleaning.

In this embodiment, the bottom sides of the left clamp block 6 and the right clamp block 7 can be provided with flange edges 19. The advantage that sets up like this is that the flange limit 19 can hold the work piece entity of centre gripping in vertical direction, prevents to fall, can keep away the blank in work piece entity bottom simultaneously to let the better hole of drill bit wear the work piece entity.

Auxiliary sliding rods are respectively arranged on the left clamping block 6 and the right clamping block 7, and the two auxiliary sliding rods are respectively slidably mounted on the left vertical plate 4 and the right vertical plate 5 and are respectively parallel to the upper rack 13 and the lower rack 14. The advantage of this arrangement is that the left clamp block 6 and the right clamp block are more stable, so as to better fix the workpiece entity.

The drill bit placing box 18 is arranged on one side of the machine frame 1, and the drill bit placing box 18 can be any container in the prior art, such as a plastic box. The drill placing box 18 is used for placing drills with various specifications.

A multi-connecting-rod illuminating lamp 15 is fixedly mounted on the left vertical plate 4, so that the drilling condition can be better observed.

The working principle of the utility model is as follows: when drilling operation is carried out, a symmetrical workpiece entity is placed between the left clamping block 6 and the right clamping block 7, the bottom of the symmetrical workpiece entity is lapped on a flange edge 19, the second rocker 16 is rotated, the left clamping block 6 and the right clamping block 7 are driven to mutually approach and synchronously move at equal intervals through the meshing action of the central gear 17 and the upper rack 13 and the lower rack 14 respectively until the symmetrical workpiece entity is pressed, the center of the symmetrical workpiece entity is invariable and is aligned with a drill bit all the time, the first rocker 10 is rotated to enable the movable bottom plate 8 to move along the guide rail 12, the transverse position of the workpiece is adjusted, the position to be drilled is aligned with the drill bit, and the drilling operation is carried out.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides a novel drilling of mechanical equipment accessory device, includes frame (1), its characterized in that: a cross arm (2) is arranged on one side, close to the top end, of the rack (1), a drill bit mechanism (3) is arranged at one end of the cross arm (2), a base plate (11) is fixedly connected to the bottom of the rack (1), a movable bottom plate (8) is arranged at the top of the base plate (11), a left vertical plate (4) and a right vertical plate (5) are fixedly arranged on two sides of the top surface of the movable bottom plate (8) respectively, sliding holes are formed in the left vertical plate (4) and the right vertical plate (5) respectively, a left clamping block (6) and a right clamping block (7) are slidably arranged in the two sliding holes respectively, an upper rack (13) is arranged at the bottom of the left clamping block (6), a lower rack (14) is arranged at the bottom of the right clamping block (7), the upper rack (13) and the lower rack (14) are parallel to each other, one side with teeth corresponds to each other, a central gear (17) is arranged in the middle of the top surface of the movable bottom plate (8) between the left vertical plate (4) and the right vertical plate (5), the central gear (17) is located between the upper rack (13) and the lower rack (14) and is respectively meshed with the upper rack (13) and the lower rack (14), and a second rocker (16) is arranged on the central gear (17).

2. The novel mechanical equipment accessory drilling device as claimed in claim 1, wherein: the improved structure of the motor is characterized in that two guide rails (12) which are parallel to each other are fixedly mounted on the top surface of the base plate (11), a sliding block is correspondingly and fixedly mounted at the bottom of the movable bottom plate (8), a rack is arranged between the guide rails (12) on the top surface of the base plate (11), a corresponding gear is arranged at the top of the movable bottom plate (8), the gear is meshed with the rack, and a first rocker (10) is arranged on the gear.

3. The novel mechanical equipment accessory drilling device as claimed in claim 1, wherein: a material receiving box (9) is arranged between the left vertical plate (4) and the right vertical plate (5), the material receiving box (9) is positioned at the bottom of the left clamping block (6) and the right clamping block (7), and the material receiving box (9) is fixedly arranged on the left vertical plate (4).

4. The novel mechanical equipment accessory drilling device as claimed in claim 1, wherein: and flange edges (19) can be arranged on the bottom sides of the left clamping block (6) and the right clamping block (7).

5. The novel mechanical equipment accessory drilling device as claimed in claim 1, wherein: auxiliary sliding rods are respectively arranged on the left clamping block (6) and the right clamping block (7), and the two auxiliary sliding rods are respectively installed on the left vertical plate (4) and the right vertical plate (5) in a sliding mode and are respectively parallel to the upper rack (13) and the lower rack (14).

6. The novel mechanical equipment accessory drilling device as claimed in claim 1, wherein: a drill bit placing box (18) is arranged on one side of the rack (1), and drill bits of various specifications and models are placed in the drill bit placing box (18).

7. The novel mechanical equipment accessory drilling device as claimed in claim 6, wherein: and a multi-connecting-rod illuminating lamp (15) is fixedly arranged on the left vertical plate (4).