CN215790458U - Perforating device is used in table chair production - Google Patents

Abstract

The utility model discloses a punching device for table and chair production, and relates to the technical field of table and chair punching. The novel anti-theft device comprises a workbench, a connecting plate and an extrusion plate, wherein the upper surface of the workbench is connected with a protection plate in a sliding manner, and is fixedly provided with a fixed plate, a second fixed block and two first fixed blocks, the side surfaces of the two first fixed blocks are respectively provided with a through hole, the upper surface of the fixed plate is fixedly provided with a drilling device, sliding rods are respectively connected in the two through holes in a sliding manner, one ends of the two sliding rods are respectively and fixedly connected with the connecting plate, the other ends of the two sliding rods are respectively and fixedly connected with the extrusion plate, the side surface of the second fixed block is in threaded connection with a threaded rod, the threaded rod penetrates through the second fixed block and is fixedly connected with the connecting plate, and one end of the threaded rod, which is far away from the connecting plate, is fixedly provided with an adjusting handle. The utility model can be fixed according to wood with different sizes, and the fixing mode is easy to operate, thereby having good popularization prospect.

Description

Perforating device is used in table chair production

Technical Field

The utility model relates to the technical field of punching of tables and chairs, in particular to a punching device for table and chair production.

Background

The desk and chair are necessary articles for students to rest and place articles in schools. The table and the stool used for schools and school halls are called as a table and a chair together from the eight-side table in the earliest school hall, and the table and the chair need to be drilled before being drilled during production and processing. The table and chair needs to be clamped and fixed, the table and chair plane and the table legs are in two different shapes, so that the table and chair are different in fixing, the existing punching devices are single in function and only can be used for fixing one of the table and chair planes, and the fixing device needs to be replaced when the other one of the table and chair planes is fixed, so that the process is complicated, the time cost is wasted, and the punching device for table and chair production is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the existing punching devices for tables and chairs, the utility model provides the punching device for table and chair production.

Technical scheme

The utility model relates to a punching device for table and chair production, which comprises a workbench, a connecting plate and an extrusion plate, wherein the upper surface of the workbench is connected with a protection plate in a sliding way, and is fixedly provided with a fixing plate, a second fixing block and two first fixing blocks, the side surfaces of the two first fixing blocks are both provided with through holes, the upper surface of the fixed plate is fixedly provided with a drilling device, two sliding rods are connected in the through holes in a sliding way, one end of each sliding rod is fixedly connected with the connecting plate, the other end of each sliding rod is fixedly connected with the extrusion plate, the side surface of the second fixed block is in threaded connection with a threaded rod which penetrates through the second fixed block and is fixedly connected with the connecting plate, an adjusting handle is fixedly arranged at one end of the threaded rod, which is far away from the connecting plate, and through arranging a protective plate, when the operator punches the hole, the protection plate can block splashed fragments and prevent the fragments from being inhaled by the human body and entering eyes.

Further, the mounting groove has been seted up to the workstation upper surface, the cavity groove has been seted up inside the workstation, the sliding tray has been seted up to the workstation side, sliding connection has the collection dirt check in the sliding tray, through setting up the sliding tray, makes the collection dirt check can slide in the workstation, is convenient for clear up the inside piece of collection dirt check.

Further, cavity inslot and sliding tray inside intercommunication, install the orifice plate in the mounting groove.

Furthermore, a backing plate is fixedly mounted on the inner surface of the fixing plate, and the backing plate is arranged on the inner surface of the fixing plate, so that the desk and chair can be prevented from being worn due to direct contact with the fixing plate when the desk and chair is fixed.

Further, the collection dirt check are located the orifice plate below, the guard plate is located workstation top side, through set up the orifice plate above the collection dirt check, makes the piece that punches the production enter into in the collection dirt check through the orifice.

Furthermore, two slide bars all pass through connecting plate and threaded rod fixed connection.

Further, the stripper plate and backing plate parallel arrangement, through setting up the stripper plate, place the back on the workstation with the timber that will punch, inwards extrude through the stripper plate to make timber fix.

The utility model has the beneficial effects that:

1. according to the utility model, the protection plate is arranged, so that when an operator punches a hole, the protection plate can block splashed fragments and prevent the fragments from being inhaled by a human body and entering eyes;

2. according to the utility model, the perforated plate is arranged above the dust collection grid, so that scraps generated by punching enter the dust collection grid through the perforated plate, the dust collection grid can slide in the workbench through the arrangement of the sliding groove, and the scraps in the dust collection grid can be cleaned conveniently.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall schematic view of a punching device for table and chair production according to the present invention;

FIG. 2 is a schematic view of a fixing plate of the punching device for table and chair production of the present invention;

FIG. 3 is a schematic view of an extrusion plate of the punching device for table and chair production of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is a schematic view of a hollow slot of the punching device for table and chair production of the present invention.

In the figure: 1. a work table; 2. a hollow groove; 3. a sliding groove; 4. a dust collection grid; 5. mounting grooves; 6. a perforated plate; 7. a protection plate; 8. a fixing plate; 9. a drilling device; 10. a base plate; 11. a first fixed block; 12. a through hole; 13. a connecting plate; 14. a second fixed block; 15. a threaded rod; 16. a slide bar; 17. a pressing plate; 18. an adjusting handle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Referring to the attached drawings, the punching device for table and chair production comprises a workbench 1, a connecting plate 13 and an extrusion plate 17, wherein the upper surface of the workbench 1 is connected with a protection plate 7 in a sliding manner, and is fixedly provided with a fixing plate 8, a second fixing block 14 and two first fixing blocks 11, the side surfaces of the two first fixing blocks 11 are respectively provided with a through hole 12, the upper surface of the fixing plate 8 is fixedly provided with a drilling device 9, two through holes 12 are respectively connected with a sliding rod 16 in a sliding manner, one end of each sliding rod 16 is fixedly connected with the connecting plate 13, the other end of each sliding rod 16 is fixedly connected with the extrusion plate 17, the side surface of the second fixing block 14 is in threaded connection with a threaded rod 15, the threaded rod 15 penetrates through the second fixing block 14 and is fixedly connected with the connecting plate 13, one end, far away from the connecting plate 13, of the threaded rod 15 is fixedly provided with an adjusting handle 18, through the protection plate 7 is arranged, when an operator punches, the protection plate 7 can block splashed fragments, preventing debris from being inhaled by the body and entering the eye.

Preferably, mounting groove 5 has been seted up to 1 upper surface of workstation, hollow groove 2 has been seted up to 1 inside of workstation, sliding tray 3 has been seted up to 1 side of workstation, sliding tray 3 sliding connection has collection dirt check 4, the inside intercommunication of hollow groove 2 and sliding tray 3, install orifice plate 6 in the mounting groove 5, through setting up sliding tray 3, make collection dirt check 4 can slide in workstation 1, be convenient for clear up the inside piece of collection dirt check 4.

Preferably, fixed surface has backing plate 10 in fixed plate 8, through set up backing plate 10 at fixed plate 8 internal surface, stripper plate 17 and backing plate 10 parallel arrangement, through setting up stripper plate 17, will punch timber place back on workstation 1, through stripper plate 17 inside extrusion to make timber fix, can avoid when fixed table chair causing the table chair wearing and tearing with fixed plate 8 direct contact.

Preferably, the dust collection grid 4 is located below the perforated plate 6, the protection plate 7 is located on the top side of the workbench 1, and the perforated plate 6 is arranged above the dust collection grid 4, so that the fragments generated by punching enter the dust collection grid 4 through the perforated plate.

Preferably, both sliding rods 16 are fixedly connected with the threaded rod 15 by means of the connecting plate 13.

The embodiment is a use method of a punching device for table and chair production as shown in figures 1-5: during drilling, at first place the timber that will punch on workstation 1, then rotate the regulation 18, the regulation 18 drives connecting plate 13 through threaded rod 15 and removes, connecting plate 13 drives stripper plate 17 through slide bar 16 and removes, thereby it is fixed to timber, the piece that the production of punching enters into in collection dirt check 4 through the small opening, guard plate 7 can block the piece that splashes simultaneously, prevent that the piece from being inhaled by the human body and getting into eyes, collection dirt check 4 can slide in workstation 1, be convenient for clear up the inside piece of collection dirt check 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a perforating device is used in table chair production, includes workstation (1), connecting plate (13) and stripper plate (17), its characterized in that: the upper surface of the workbench (1) is connected with a protection plate (7) in a sliding way, and is fixedly provided with a fixing plate (8), a second fixing block (14) and two first fixing blocks (11), the side surfaces of the two first fixing blocks (11) are respectively provided with a through hole (12), the upper surface of the fixed plate (8) is fixedly provided with a drilling device (9), two sliding rods (16) are respectively connected in the through holes (12) in a sliding way, one end of each sliding rod (16) is fixedly connected with the connecting plate (13), the other end of each sliding rod (16) is fixedly connected with the extrusion plate (17), a threaded rod (15) is connected with the side surface of the second fixed block (14) in a threaded manner, the threaded rod (15) penetrates through the second fixed block (14) and is fixedly connected with the connecting plate (13), and an adjusting handle (18) is fixedly arranged at one end of the threaded rod (15) far away from the connecting plate (13).

2. The punching device for the production of tables and chairs according to claim 1, wherein an installation groove (5) is formed in the upper surface of the workbench (1), a hollow groove (2) is formed inside the workbench (1), a sliding groove (3) is formed in the side surface of the workbench (1), and a dust collection grid (4) is slidably connected in the sliding groove (3).

3. The perforating device for the production of tables and chairs as claimed in claim 2, characterized in that the hollow groove (2) and the sliding groove (3) are internally communicated, and the mounting groove (5) is internally provided with a perforated plate (6).

4. The perforating device for the production of tables and chairs as claimed in claim 1, characterized in that a backing plate (10) is fixedly mounted on the inner surface of the fixing plate (8).

5. The punching device for producing tables and chairs as claimed in claim 2, wherein the dust collection grid (4) is located below the perforated plate (6), and the protection plate (7) is located on the top side of the workbench (1).

6. The punching device for the production of tables and chairs as claimed in claim 1, characterized in that both sliding rods (16) are fixedly connected with the threaded rod (15) through the connecting plate (13).

7. The perforating device for the production of tables and chairs as claimed in claim 4, characterized in that the pressing plate (17) is arranged parallel to the backing plate (10).

Images