CN218195730U

CN218195730U - Drilling equipment is used in desk chair production

Info

Publication number: CN218195730U
Application number: CN202222322820.5U
Authority: CN
Inventors: 吴柳林
Original assignee: Jiangxi Bolai Teaching Equipment Co ltd
Current assignee: Jiangxi Bolai Teaching Equipment Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-03
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a drilling equipment is used in desk chair production belongs to desk chair production technical field, and it includes deck plate, the upper surface of deck plate respectively with the lower fixed surface of four support frames be connected, the upper surface of four support frames is connected with the lower fixed surface of same backup pad, two first spouts have been seted up to the upper surface of backup pad, equal sliding connection has two first sliders in two first spouts. This drilling equipment is used in desk chair production, through setting up the grip block, two-way lead screw, the synchronizing wheel, the hold-in range, first gear and first rack, this drilling equipment is carrying out the in-process of drilling to the plank, can carry out the centre gripping to the plank and fix, thereby avoid the plank to appear rocking the condition that leads to drilling deviation or drilling failure to appear at the in-process of drilling, and this drilling equipment can be automatic clear up the saw-dust that produces when drilling at the in-process of timber drilling, and then reduced the amount of labour of manual cleaning.

Description

Drilling equipment is used in desk chair production

Technical Field

The utility model belongs to the technical field of desk chair production, specifically be a drilling equipment is used in desk chair production.

Background

The desk and chair is a desk and chair for students to attend class, is one kind of desk and chair, also called student desk and chair, the desk and chair can be divided according to age, material and function, and can be divided into fixed desk and chair and lifting desk and chair according to function, and can be divided into wooden desk and chair, plastic desk and chair and steel wood desk and chair according to material.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a drilling equipment is used in desk chair production has solved current drilling equipment and has caused the plank to rock and then lead to the condition of drilling failure easily at the in-process that carries out drilling to the plank, and is difficult to the automatic saw-dust that produces when drilling to clear up, needs artifical manual clearance, the problem that wastes time and energy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling equipment is used in desk chair production, includes the deck plate, the upper surface of deck plate respectively with the lower fixed surface of four support frames, the upper surface of four support frames and the lower fixed surface of same backup pad are connected, two first spouts have been seted up to the upper surface of backup pad, equal sliding connection has two first sliders in two first spouts, the upper surface of two first sliders respectively with the lower fixed surface of two grip blocks be connected, correspond the inner wall of two first sliders and the surface threaded connection of same two-way lead screw, the equal fixedly connected with synchronizing wheel in left end of two-way lead screws, the surface of two synchronizing wheels is connected with the inner wall transmission of same hold-in range, the right-hand member that is located the two-way lead screw at the back and the left end fixed connection of connecting rod, the surface of connecting rod and the inner wall fixed connection of first gear, the surface of first gear meshes with the front of first rack, the front of first rack meshes with the surface of second gear, the surface of second gear meshes with the upper surface of second rack.

As a further aspect of the present invention: the right side of the second rack is fixedly connected with the left side of the connecting block, the front of the connecting block is fixedly connected with the output end of the air cylinder, and the lower surface of the air cylinder is fixedly connected with the upper surface of the table panel.

As a further aspect of the present invention: two second chutes are formed in the upper surface of the table panel, the inner wall of the second chute located on the left side is connected with the outer surface of the sliding plate in a sliding mode, and the inner wall of the second chute located on the right side is connected with the outer surface of the second rack in a sliding mode.

As a further aspect of the present invention: the opposite surfaces of the sliding plate and the second gear are fixedly connected with the left side surface and the right side surface of the two fixing plates respectively, and the front surfaces of the two fixing plates are fixedly connected with scraping plates.

As a further aspect of the present invention: two feed inlets are formed in the upper surface of the table top plate, and the lower surface of the table top plate is fixedly connected with the upper surfaces of the two collecting boxes respectively.

As a further aspect of the present invention: the upper surface of deck plate and the lower fixed surface of guard plate are connected, the left and right sides face of guard plate inner wall respectively with the left and right sides face fixed connection of mount, the inner wall of mount and the surface sliding connection of second slider, the lower surface of second slider is provided with the perforator.

As a further aspect of the present invention: the lower surface of the table panel is fixedly connected with the upper surfaces of the four supporting legs respectively, and the opposite surfaces of the two corresponding supporting legs are fixedly connected with the left side surface and the right side surface of the same reinforcing plate.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this drilling equipment is used in desk chair production, through setting up the grip block, two-way lead screw, the synchronizing wheel, the hold-in range, first gear and first rack, when needs carry out drilling treatment to the plank, the staff places timber in the backup pad, then the staff starts the perforator and can drill to the plank, meanwhile, the staff starts the cylinder, the in-process that the cylinder withdrawed back drives the second rack through the connecting block and moves forward, the second gear moves forward and can drive fixed plate and scraper blade through slide and second spout and move forward, can clear up the saw-dust that produces when drilling, this drilling equipment is carrying out the in-process of drilling to the plank, can carry out the centre gripping to the plank and fix, thereby avoid the plank to rock the condition that leads to deviation or drilling failure to appear at the in-process of drilling, and this drilling equipment can be automatic clear up the saw-dust that produces when drilling at the in-process of timber drilling, and then the amount of labour of manual cleaning has been reduced.

2. This drilling equipment is used in desk chair production, through setting up supporting legs and reinforcing plate, can play the effect of outrigger at the in-process that this drilling equipment used, thereby avoid this drilling equipment the in-process that uses to appear the condition of turning on one's side, collect the saw-dust that the box can produce when drilling and collect, the staff of being convenient for carries out centralized processing to the saw-dust, this drilling equipment passes through mutually supporting of second slider and mount, the staff of being convenient for adjusts the position of perforator, make this drilling equipment can drill to the different positions of plank.

3. This drilling equipment is used in desk chair production, through setting up cylinder and connecting block, make this drilling equipment can be the power supply through cylinder and connecting block and drive the scraper blade and remove, make this drilling equipment clear up the saw-dust that produces when drilling, this drilling equipment passes through mutually supporting of slide and second spout, can play the effect of direction at the in-process that the second rack removed, thereby avoid the second rack the condition of skew to appear at the in-process that removes.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of a second rack of the present invention;

fig. 3 is a three-dimensional structure diagram of the synchronous belt of the present invention;

FIG. 4 is a schematic three-dimensional structure of the drill of the present invention;

in the figure: 1 deck plate, 2 support frames, 3 support plates, 4 first chutes, 5 first sliders, 6 clamping plates, 7 two-way screw rods, 8 synchronizing wheels, 9 synchronizing belts, 10 connecting rods, 11 first gears, 12 first racks, 13 second gears, 14 second racks, 15 second chutes, 16 sliding plates, 17 connecting blocks, 18 air cylinders, 19 fixing plates, 20 scraping plates, 21 collecting boxes, 22 protection plates, 23 fixing frames, 24 second sliders, 25 borers, 26 supporting legs and 27 reinforcing plates.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a drilling equipment is used in desk chair production, including deck plate 1, the upper surface of deck plate 1 respectively with the lower fixed surface of four support frames 2, the upper surface of four support frames 2 and the lower fixed surface of same backup pad 3 are connected, two first spouts 4 have been seted up to the upper surface of backup pad 3, equal sliding connection has two first sliders 5 in two first spouts 4, the upper surface of two first sliders 5 respectively with the lower fixed surface of two grip blocks 6 is connected, correspond the inner wall of two first sliders 5 and the surface threaded connection of same two-way lead screw 7, the equal fixedly connected with synchronizing wheel 8 in left end of two-way lead screw 7, the surface of two synchronizing wheel 8 is connected with the inner wall transmission of same hold-in range 9, the right-hand member of the two-way lead screw 7 that is located the back and the left end fixed connection of connecting rod 10, the surface of connecting rod 10 and the inner wall fixed connection of first gear 11, the surface of first gear 11 meshes with the front of first rack 12, the front of first rack 12 meshes with the surface of second gear 13, the surface meshes with the upper surface of second rack 14 mutually.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, the right side surface of the second rack 14 is fixedly connected to the left side surface of the connecting block 17, the front surface of the connecting block 17 is fixedly connected to the output end of the cylinder 18, the lower surface of the cylinder 18 is fixedly connected to the upper surface of the deck plate 1, two second chutes 15 are formed in the upper surface of the deck plate 1, the inner wall of the second chute 15 located on the left side is slidably connected to the outer surface of the sliding plate 16, the inner wall of the second chute 15 located on the right side is slidably connected to the outer surface of the second rack 14, the opposite surfaces of the sliding plate 16 and the second gear 13 are respectively fixedly connected to the left side surface and the right side surface of the two fixing plates 19, the front surfaces of the two fixing plates 19 are both fixedly connected to the scraper 20, the drilling device can drive the scraper 20 to move by using the cylinder 18 and the connecting block 17 as a power source through the cylinder 18 and the connecting block 17, so that the drilling device can clean wood chips generated during drilling, and the sliding plate 16 and the second chute 15 can play a role in guiding during the moving process, thereby preventing the second rack 14 from shifting.

Specifically, as shown in fig. 1, fig. 3 and fig. 4, two feed inlets are provided on the upper surface of the table panel 1, the lower surface of the table panel 1 is respectively fixedly connected with the upper surfaces of two collecting boxes 21, the upper surface of the table panel 1 is fixedly connected with the lower surface of a protection plate 22, the left and right side surfaces of the inner wall of the protection plate 22 are respectively fixedly connected with the left and right side surfaces of a fixing frame 23, the inner wall of the fixing frame 23 is slidably connected with the outer surface of a second slider 24, a drilling device 25 is provided on the lower surface of the second slider 24, the lower surface of the table panel 1 is respectively fixedly connected with the upper surfaces of four supporting feet 26, the opposite surfaces of the two supporting feet 26 are respectively fixedly connected with the left and right side surfaces of the same reinforcing plate 27, the collecting boxes 21 are arranged, wood chips generated during drilling can be collected, the worker can conveniently perform centralized processing on the wood chips, by setting the second slider 24 and the fixing frame 23, the worker can conveniently adjust the position of the drilling device 25, so that the drilling device can drill holes at different positions of the wood chips, the wood chips can be stably supported by setting the supporting feet 26 and the reinforcing plate 27, thereby preventing the drilling device from side turning over during the use.

The utility model discloses a theory of operation does:

when a wood board needs to be drilled, a worker places wood on the supporting plate 3, then the worker starts the driller 25 to drill the wood board, meanwhile, the worker starts the air cylinder 18, the air cylinder 18 drives the second rack 14 to move forwards through the connecting block 17 in the retraction process, the second gear 13 moves forwards to drive the fixing plate 19 and the scraper 20 to move forwards through the sliding plate 16 and the second sliding groove 15, and accordingly wood chips generated during drilling can be cleaned, meanwhile, the second gear 13 moves forwards to drive the second gear 13 to rotate, the second gear 13 rotates to drive the first rack 12 to move upwards, the first rack 12 moves upwards to drive the first gear 11 to rotate, the first gear 11 rotates to drive the connecting rod 10 to rotate, the connecting rod 10 rotates to drive the two-way lead screw 7 to rotate, the two-way lead screw 7 can drive the two-way lead screws 7 to synchronously rotate through the synchronizing wheel 8 and the synchronizing belt 9 in the rotation process, and when the two-way lead screw 7 rotates, the first sliding block 5 drives the two clamping plates 6 to move relatively to clamp the wood.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a drilling equipment is used in production of desk chair, includes deck plate (1), its characterized in that: the upper surface of deck plate (1) respectively with the lower fixed surface of four support frames (2) be connected, the upper surface of four support frames (2) and the lower fixed surface of same backup pad (3) are connected, two first spout (4) have been seted up to the upper surface of backup pad (3), equal sliding connection has two first slider (5) in two first spout (4), the upper surface of two first slider (5) respectively with the lower fixed surface of two grip blocks (6) be connected, correspond the inner wall of two first slider (5) and the surface threaded connection of same two-way lead screw (7), the equal fixedly connected with synchronizing wheel (8) in left end of two-way lead screw (7), the surface of two synchronizing wheel (8) is connected with the inner wall transmission of same hold-in range (9), the right-hand member that is located the two-way lead screw (7) at the back and the left end fixed connection of connecting rod (10), the surface of connecting rod (10) and the inner wall fixed connection of first gear (11), the surface of first gear (11) meshes with the front of first rack (12), the surface of first gear (13) meshes with second gear (13) mutually.

2. The drilling device for producing desks and chairs according to claim 1, wherein: the right side face of the second rack (14) is fixedly connected with the left side face of the connecting block (17), the front face of the connecting block (17) is fixedly connected with the output end of the air cylinder (18), and the lower surface of the air cylinder (18) is fixedly connected with the upper surface of the table top plate (1).

3. The drilling device for producing desks and chairs according to claim 1, wherein: two second sliding grooves (15) are formed in the upper surface of the table panel (1), the inner wall of the second sliding groove (15) located on the left side is connected with the outer surface of the sliding plate (16) in a sliding mode, and the inner wall of the second sliding groove (15) located on the right side is connected with the outer surface of the second rack (14) in a sliding mode.

4. The drilling device for producing desks and chairs according to claim 3, wherein: the opposite surfaces of the sliding plate (16) and the second gear (13) are respectively fixedly connected with the left side surface and the right side surface of the two fixing plates (19), and the front surfaces of the two fixing plates (19) are fixedly connected with scrapers (20).

5. The drilling device for producing desks and chairs according to claim 1, wherein: two feed inlets are formed in the upper surface of the table panel (1), and the lower surface of the table panel (1) is fixedly connected with the upper surfaces of the two collecting boxes (21) respectively.

6. The drilling device for the production of desks and chairs as claimed in claim 1, wherein: the upper surface of deck plate (1) and the lower fixed surface of guard plate (22) are connected, the left and right sides face of guard plate (22) inner wall respectively with the left and right sides face fixed connection of mount (23), the inner wall of mount (23) and the surface sliding connection of second slider (24), the lower surface of second slider (24) is provided with perforator (25).

7. The drilling device for producing desks and chairs according to claim 1, wherein: the lower surface of the table panel (1) is fixedly connected with the upper surfaces of the four supporting legs (26) respectively, and the opposite surfaces of the two corresponding supporting legs (26) are fixedly connected with the left side surface and the right side surface of the same reinforcing plate (27).