CN214644095U

CN214644095U - Punching device for mounting desk lock

Info

Publication number: CN214644095U
Application number: CN202120920899.4U
Authority: CN
Inventors: 黄明
Original assignee: Jiangxi Fahua Education Equipment Group Co ltd
Current assignee: Jiangxi Fahua Education Equipment Group Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-09
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a perforating device for desk lock installation, which comprises a bottom plate, two groups of supporting rods are fixedly installed on two sides of the upper surface of the bottom plate, the top surface of each supporting rod is fixedly connected with a top plate, the bottom surface of the top plate is fixedly provided with an electric sliding table, a bracket is fixedly connected on a sliding platform of the electric sliding table, an electric push rod is fixedly installed on the inner side of the bracket, the output end of the electric push rod penetrates through and extends to the bottom surface of the bracket to be fixedly connected with a punch, the upper surface of the bottom plate is positioned on the inner side of the supporting rod to be slidably connected with a workbench, two sides of the upper surface of the workbench are symmetrically provided with pressing plates, so that desk plates needing to be processed and perforated can be conveniently pressed and perforated, the plates with different thicknesses can be tightly clamped, the displacement and the rocking are not easy to occur during the perforation, the perforation effect is improved, and the surfaces of the workbench and the punch can be adjusted in multiple directions according to the perforation angle, the desk plate does not need to be moved manually, so that the working hours are saved, and the labor intensity is reduced.

Description

Punching device for mounting desk lock

Technical Field

The utility model relates to a desk processing equipment technical field specifically is a perforating device for desk lock installation.

Background

The desk starts from the eight table in the earliest school hall, is used for schools, and the tables for learning in the school hall should be unified into desks, and most of the existing desks are divided into three types: the solid wood desk is a single desk and a double desk which are traditionally processed by solid wood and are used by most schools, is convenient to process, made of miscellaneous wood, wastes a large amount of wood, is not durable, is still adopted by middle and primary schools in a plurality of poor areas at present, and is gradually replaced by an adjustable desk with a steel-plastic structure due to the fixed height of a desk stool; the lifting desk is also called an adjustable desk, as the name suggests, the height of a desk stool is adjustable, and the height of the desk is adjusted by adjusting related fixing pieces of desk legs up and down between sliding shafts, so that the requirements of schools and students are met; the rubber-plastic desk mainly adopts rubber-plastic alloy materials, school desk and chair products are molded and formed by mechanical compression, most of the products are fixed structures and have unadjustable height, but the rubber-plastic desk is made of special materials, is good in material quality, durable and portable, and can be adopted by partial schools;

desk chair need punch to the installation of desk lock at the in-process of production equipment, current perforating device is not convenient for fix a position panel, the in-process that punches, because lack to press and hold the mechanism and make desk panel often take place the displacement, rock, the effect of punching is influenced, the production is scrapped, work efficiency is lower, and present device sets up mostly to fixed, the workstation face and the drift that punch all can not carry out diversified adjustment all around, need the artifical direction of removing desk panel when punching, labor intensity is great, consume man-hour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device for desk lock installation is convenient for press the desk panel that needs processing to punch and is held punching, and the panel homoenergetic of different thickness more fastens the centre gripping, is difficult for taking place the displacement during punching, rocks, promotes the effect of punching, and the workstation face can carry out diversified regulation with the drift homoenergetic according to the angle of punching, need not the manual work and removes desk panel, practices thrift man-hour, has reduced intensity of labour to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a perforating device for desk lock installation, includes the bottom plate, bottom plate upper surface both sides fixed mounting has two sets of branches, branch top surface fixedly connected with roof, roof bottom surface fixed mounting has electronic slip table, fixedly connected with support on electronic slip table's the sliding platform, the inboard fixed mounting of support has electric putter, electric putter's output runs through and extends to support bottom surface fixedly connected with drift, the bottom plate upper surface is located the inboard sliding connection of branch and has the workstation, workstation upper surface bilateral symmetry is provided with the clamp plate.

Preferably, two sets of fixed plates are symmetrically installed on two sides of the upper surface of the workbench, a supporting plate is fixedly installed on the top surface of the fixed plate, a screw rod is screwed on the supporting plate, and the bottom end of the screw rod penetrates through the supporting plate to be rotatably connected with the pressing plate.

Preferably, one end, far away from the pressing plate, of the screw rod is fixedly connected with a hand wheel, the upper surface of the pressing plate is provided with a groove, a bearing is fixedly installed in the groove, and the screw rod is rotatably connected with the pressing plate through the bearing.

Preferably, one side of the pressing plate is connected with the fixed plate in a sliding mode, one side of the fixed plate is provided with a first sliding groove, one side of the pressing plate is fixedly provided with a first sliding block, and the first sliding block is in sliding clearance fit with the first sliding groove.

Preferably, four groups of supporting legs are uniformly distributed and fixedly mounted at four corners of the bottom surface of the workbench, a second sliding groove is formed in the upper surface of the bottom plate, a second sliding block is fixedly mounted on the bottom surface of each supporting leg, the second sliding blocks are in sliding clearance fit with the second sliding grooves, and the second sliding blocks are damping sliding blocks.

Preferably, workstation upper surface bilateral symmetry is provided with two sets of rubber pads, workstation upper surface position equidistance placed in the middle has seted up and has punched a hole.

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

1. the utility model discloses a fixed plate connection backup pad of workstation upper surface both sides fixed mounting, threaded connection's screw rod and clamp plate rotation connection in the backup pad, handheld hand wheel rotation screw rod drive clamp plate rise or descend, press according to the panel of various thickness and hold fixedly, make desk panel difficult to produce displacement, rock when punching and processing, promoted the effect of punching, work efficiency is higher;

2. add man-hour, according to the different position of punching of desk panel, remove about the drift is controlled in the roof bottom surface through electronic slip table drive, workstation sliding connection is in the bottom plate upper surface for the direction and the position that need not artifical removal panel among the punching process, the punching position of desk panel just can be found accurately to the shift table or slip drift, has reduced intensity of labour, practices thrift man-hour.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

fig. 3 is a schematic view of a partial cross-sectional structure of the fixing plate of the present invention;

fig. 4 is a schematic top view of the worktable of the present invention.

In the figure: 1. a base plate; 2. a strut; 3. a top plate; 4. an electric sliding table; 5. a support; 6. an electric push rod; 7. a punch; 8. a work table; 9. pressing a plate; 10. a fixing plate; 11. a support plate; 12. a screw; 13. a hand wheel; 14. a groove; 15. a bearing; 16. a first chute; 17. a first slider; 18. a support leg; 19. a second chute; 20. a second slider; 21. a rubber pad; 22. and (6) punching.

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. 1-4, the present invention provides a technical solution: a punching device for installing a desk lock comprises a bottom plate 1, two groups of supporting rods 2 are fixedly installed on two sides of the upper surface of the bottom plate 1, a top plate 3 is fixedly connected to the top surfaces of the supporting rods 2, an electric sliding table 4 is fixedly installed on the bottom surface of the top plate 3, a support 5 is fixedly connected to a sliding platform of the electric sliding table 4, an electric push rod 6 is fixedly installed on the inner side of the support 5, an output end of the electric push rod 6 penetrates through and extends to the bottom surface of the support 5, and a punch 7 is fixedly connected to the bottom surface of the support 5;

the upper surface of the bottom plate 1 is positioned on the inner side of the supporting rod 2 and is connected with a workbench 8 in a sliding manner, the workbench 8 is connected to the upper surface of the bottom plate 1 in a sliding manner, so that the direction and the position of a plate do not need to be manually moved in the punching process, the punching position of the desk plate can be accurately found by moving the workbench 8 or a sliding punch 7, the labor intensity is reduced, the working hours are saved, four groups of supporting legs 18 are uniformly and fixedly distributed at four corners of the bottom surface of the workbench 8, a second sliding chute 19 is formed in the upper surface of the bottom plate 1, second sliding blocks 20 are fixedly arranged on the bottom surfaces of the supporting legs 18, the second sliding blocks 20 are in sliding clearance fit with the second sliding chutes 19, and the second sliding blocks 20 are damping sliding blocks;

pressing plates 9 are symmetrically arranged on two sides of the upper surface of the workbench 8, two groups of fixing plates 10 are symmetrically arranged on two sides of the upper surface of the workbench 8, a supporting plate 11 is fixedly arranged on the top surface of each fixing plate 10, a screw 12 is screwed on each supporting plate 11, the bottom end of each screw 12 penetrates through each supporting plate 11 and is rotatably connected with each pressing plate 9, a hand wheel 13 is fixedly connected to one end, far away from each pressing plate 9, of each screw 12, the hand wheel 13 is held by a hand to rotate each screw 12 to drive each pressing plate 9 to ascend or descend, and the pressing plates are pressed and fixed according to various thicknesses, so that the desk plates are not prone to displacement and shake during punching, punching effects are improved, and the working efficiency is high;

the upper surface of clamp plate 9 is seted up flutedly 14, fixed mounting has bearing 15 in the recess 14, screw rod 12 passes through bearing 15 and is connected with clamp plate 9 rotation, clamp plate 9 one side and fixed plate 10 sliding connection, first spout 16 has been seted up to fixed plate 10 one side, clamp plate 9 one side fixed mounting has first slider 17,

first slider

17 and 16 sliding clearance fit of first spout, stability when having increased clamp plate 9 and rising or descend, make the centre gripping more firm, the efficiency is improved, 8 upper surface bilateral symmetry of workstation are provided with two sets of rubber pads 21, increase the power of rubbing, place the desk panel that will punch at workstation 8 upper surface, frictional force through rubber pad 21 makes its difficult displacement, stability is stronger when punching, workstation 8 upper surface position equidistance between two parties has seted up punch a hole 22, punch hole 22 matches with drift 7 and sets up.

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

Claims

1. The utility model provides a perforating device for desk lock installation, includes bottom plate (1), its characterized in that: bottom plate (1) upper surface both sides fixed mounting has two sets of branch (2), branch (2) top surface fixedly connected with roof (3), roof (3) bottom surface fixed mounting has electronic slip table (4), fixedly connected with support (5) on the slide bracket of electronic slip table (4), support (5) inboard fixed mounting has electric putter (6), the output of electric putter (6) runs through and extends to support (5) bottom surface fixedly connected with drift (7), bottom plate (1) upper surface is located branch (2) inboard sliding connection and has workstation (8), workstation (8) upper surface bilateral symmetry is provided with clamp plate (9).

2. The perforating device for desk lock installation of claim 1, wherein: two sets of fixed plates (10) are installed to workstation (8) upper surface bilateral symmetry, fixed plate (10) top surface fixed mounting has backup pad (11), spiro union has screw rod (12) on backup pad (11), screw rod (12) bottom is run through backup pad (11) and is rotated with clamp plate (9) and be connected.

3. The perforating device for desk lock installation of claim 2, wherein: the screw rod (12) is far away from one end of the pressing plate (9) and is fixedly connected with a hand wheel (13), a groove (14) is formed in the upper surface of the pressing plate (9), a bearing (15) is fixedly mounted in the groove (14), and the screw rod (12) is rotatably connected with the pressing plate (9) through the bearing (15).

4. The perforating device for desk lock installation of claim 2, wherein: one side of the pressing plate (9) is connected with the fixing plate (10) in a sliding mode, a first sliding groove (16) is formed in one side of the fixing plate (10), a first sliding block (17) is fixedly mounted on one side of the pressing plate (9), and the first sliding block (17) is in sliding clearance fit with the first sliding groove (16).

5. The perforating device for desk lock installation of claim 1, wherein: workstation (8) bottom surface four corners evenly distributed fixed mounting has four groups landing leg (18), second spout (19) have been seted up to bottom plate (1) upper surface, the equal fixed mounting in landing leg (18) bottom surface has second slider (20), second slider (20) and second spout (19) sliding clearance fit, second slider (20) set up to damping slider.

6. The perforating device for desk lock installation of claim 1, wherein: workstation (8) upper surface bilateral symmetry is provided with two sets of rubber pads (21), workstation (8) upper surface position equidistance placed in the middle has seted up and has punched a hole (22).