CN218074030U - Desk assembling device - Google Patents

Abstract

The utility model discloses a desk assembly quality belongs to furniture production technical field. A desk assembling device comprises a bottom plate, wherein a foot rod positioning component, a desk leg clamping component and a cross rod supporting component are arranged above the bottom plate, and a desk hopper supporting component is inserted in the cross rod supporting component; the table leg clamping assembly is located on the inner side of the base plate, and the cross bar supporting assembly is located in the center of the base plate. The utility model discloses, carry out accurate spacing, support to each part of desk, realize standardized, accurate control for production efficiency both is showing again and is improving product quality.

Description

Desk assembling device

Technical Field

The utility model relates to a furniture production technical field especially relates to a desk assembly quality.

Background

The school desk is used by students and should be in a unified style. The common desk structure in China is that two metal supporting legs are matched with a desk hopper, and a wooden desktop is arranged.

The desk is formed by assembling and welding a plurality of components. At present, a proper auxiliary assembly device is lacked, positioning is carried out manually by a master worker, a certain gap exists, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art is lack of a reliable and efficient desk assembling device, and providing the desk assembling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a desk assembling device comprises a bottom plate, wherein a foot rod positioning component, a desk leg clamping component and a cross rod supporting component are arranged above the bottom plate, and a desk hopper supporting component is inserted in the cross rod supporting component;

the table leg clamping assembly is located on the inner side of the base plate, and the cross bar supporting assembly is located in the center of the base plate.

In some embodiments, the foot bar positioning assembly consists of two open opposing U-shaped seats;

foot rods are arranged at the inner sides of the two U-shaped seats;

two groups of foot rod positioning components are symmetrically arranged.

In some embodiments, the leg gripping assembly includes a leg grip, a connecting rod;

the table leg claw is of a U-shaped structure with an opening at the outer side, and the connecting rod is fixedly connected to the inner end side of the table leg claw;

the connecting rod is a 7-shaped structure.

In some embodiments, two posts are provided on the inside of the leg;

the two inserting columns are respectively inserted into the height adjusting holes of the desk legs and the height adjusting legs of the desk.

In some embodiments, the vertical section of the connecting rod is inserted to slide inside a sleeve, which is vertically arranged on the bottom plate;

and opposite limiting plates are arranged at the top end of the sleeve and the outer peripheral side of the connecting rod.

In some embodiments, the crossbar support assembly comprises a vertical bar, a horizontal clamping seat;

the vertical rod is vertically arranged on the bottom plate, and the horizontal clamping seat is fixed at the top end of the vertical rod;

and table legs are arranged in the horizontal clamping seats to connect the cross rods.

In some embodiments, the bucket support assembly includes a flap, a slide bar;

the vertical surface and the horizontal surface of the folded plate are respectively matched with the rear side surface and the bottom surface of the table hopper;

the sliding rod is fixed on the connecting plate of the folded plate.

In some embodiments, a front end of the sliding rod is provided with a latch plate;

and a reinforcing plate is arranged below the folded plate.

In some embodiments, a table positioning assembly for positioning a table of a desk is also included.

In some embodiments, the table positioning assembly comprises a clamping plate, a vertical plate, an adjustment screw;

the inner space of the clamping plate is matched with the thickness of the table board, the vertical plate is arranged below the clamping plate, and the adjusting screw rod is arranged in the vertical plate to rotate.

Compared with the prior art, the utility model provides a desk assembly device possesses following beneficial effect.

1. The utility model discloses, each subassembly sets up simple structure, simple operation, and is with low costs, economic nature is strong.

2. The utility model discloses, carry out accurate spacing, support to each part of desk, realize standardization, accurate control.

3. The utility model discloses, the effectual equipment process of having assisted both can accelerate production efficiency, can show improvement product quality again.

Other advantages, objects, and features of the invention will be set forth in part in the description which follows; and will be apparent to those skilled in the art, to a certain extent, upon a study of the following; or may be learned by the practice of the invention.

Drawings

Fig. 1 is a schematic view of the usage state of the present invention.

Fig. 2 is a schematic structural view of the desk.

Fig. 3 is a schematic structural diagram of the present invention.

Figure 4 is a schematic diagram of a partially exploded view of the leg clamping assembly.

Fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Figure 6 is a front and back side view of the leg clamping assembly.

Fig. 7 is a structural view showing a separated state of the crossbar support assembly and the leg connection crossbar.

Fig. 8 is a schematic structural view of the bucket support assembly and the bucket in a separated state.

Fig. 9 is a structural diagram of the table support assembly in an exploded state.

Fig. 10 is a schematic structural view of the front side and the rear side of the bucket supporting assembly.

Fig. 11 is a schematic structural view of the table positioning assembly and the table in a combined state.

Fig. 12 is a schematic structural view of the table positioning assembly and the table in a separated state.

Fig. 13 is a schematic structural diagram of the table positioning assembly.

In the figure:

1. a base plate;

2. a foot bar positioning assembly; 201. a U-shaped seat;

3. a table leg clamping component; 301. table leg claws; 302. a connecting rod; 303. inserting a column; 304. a sleeve; 305. a limiting plate;

4. a cross bar support assembly; 401. a vertical rod; 402. a horizontal clamping seat;

5. a table hopper support assembly; 501. folding the plate; 5011. a vertical plane; 5012. a horizontal plane; 5013. a connecting plate; 502. a slide bar; 503. a latch plate; 504. a reinforcing plate;

6. a foot bar; 7. table legs; 8. heightening the legs; 9. a height adjustment aperture; 10. the desk legs are connected with the cross rods; 11. a table hopper; 12. a table plate;

13. a table positioning assembly; 1301. a clamping plate; 1302. a vertical plate; 1303. adjusting the screw rod; 1304. a support disc; 1305. and a nut.

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.

Referring to fig. 1-13, a desk assembly device is provided to be matched with a corresponding desk.

First, referring to fig. 2, a desk structure matched with the device will be described.

The desk structure is in a conventional student desk form and comprises:

two vertically arranged table legs 7;

a foot rod 6 which is welded at the bottom end of the table leg 7 and extends in the horizontal direction and back and forth;

a height-adjusting leg 8 is inserted in the table leg 7;

a plurality of height adjusting holes 9 are arranged on the desk legs 7 and the height adjusting legs 8; the bolt is used for inserting and adjusting the height;

the table hoppers 11 are welded on the opposite inner sides of the two height-adjusting legs 8;

a table leg connecting cross bar 10 welded below the table hopper 11 and used for supporting; wherein, both ends of the table leg connecting cross rod 10 are respectively fixedly connected with the inner sides of the height-adjusting legs 8 at both sides;

a table plate 12 mounted above the table hopper 11 through screws.

After the description of the structure of the desk, the description of the present device will be given.

A desk assembling device comprises a bottom plate 1; the bottom plate 1 is a plane plate, and is formed by cutting a common metal plate into a rectangular structure.

A foot rod positioning component 2, a table leg clamping component 3 and a cross rod supporting component 4 are sequentially arranged above the bottom plate 1 from the outer side to the inner side of the left end and the right end; that is, the leg clamping members 3 are located at the inner side of the base plate 1, and the cross bar supporting members 4 are located at the center of the base plate 1.

Specifically, the two foot rod positioning components 2 are positioned at the outermost side and symmetrically arranged; the clamping positions of the table leg clamping components 3 face to the outside, and two clamping positions are symmetrically arranged and are respectively positioned at the inner sides of the two foot rod positioning components 2.

Meanwhile, a detachable table hopper supporting component 5 which can move in the front-back direction is inserted in the cross rod supporting component 4.

When in use, the standard position of the foot rod 6 is limited by the foot rod positioning components 2 at two sides; the table leg clamping component 3 clamps the table leg 7 above the foot rod 6; after the table legs 7 correspond to each other, the operator performs welding; the vertical cross rod supporting component 4 jacks up the table leg connecting cross rod 10, and the two ends of the table leg connecting cross rod are welded on the height-adjusting legs 8; then, the table hopper 11 is supported, limited and welded through the table hopper supporting component 5; finally, the table board 12 is installed, and the table legs 7 and the height-adjustable legs 8 are installed through bolts.

It can be appreciated that the table leg clamping assembly 3 simultaneously secures the table leg 7 and the height adjustable leg 8; the bolts in the height adjusting holes 9 can be attached in a plurality of steps.

It will be appreciated that the base plate 1 may be provided as a frame structure, with corresponding support points for the leg positioning assembly 2, leg clamping assembly 3, and cross bar support assembly 4.

In some embodiments, two sets of the foot bar positioning components 2 are symmetrically arranged; each group of the foot bar positioning components 2 consists of two U-shaped seats 201 with opposite openings, and the foot bars 6 are placed on the inner sides of the two U-shaped seats 201.

As shown in figures 1, 3 and 4.

The distance between the U-shaped seats 201 on one side is matched with the length of the foot rod 6; the distance between the two foot bar positioning components 2 is matched with the setting width of the two foot bars 6.

Therefore, standardized and precise control is realized; not only can accelerate the production efficiency, but also can obviously improve the product quality.

In some embodiments, the leg gripping assembly 3 may include a leg grip 301 and a connecting bar 302.

As shown in fig. 3-7.

The leg claws 301 are of a U-shaped structure with an opening at the outer side; the connecting rod 302 is in a 7-shaped structure, and the outer end face of the horizontal section of the connecting rod is fixedly connected with the inner end side of the leg claw 301.

It will be appreciated that the inside space of the leg claws 301 matches the front-to-back width of the leg 7; in the actual design, a certain margin is set to avoid over-tightening and jamming.

Meanwhile, two insertion posts 303 are provided inside the leg claws 301.

It can be understood that the height-adjusting legs 8 are inserted into the table legs 7, and at least one of the height-adjusting holes 9 of the height-adjusting legs coincides with that of the height-adjusting holes 9 of the table legs; two inserting columns 303 are respectively inserted into the height adjusting holes 9 of the desk legs 7 and the height adjusting legs 8 of the desk, and the two can be fixed at the same time.

It can be understood that the distance between two insert posts 303 is a multiple of the distance between adjacent height-adjusting holes 9; as shown in this drawing, the distance between the two insert posts 303 is twice the distance between the height adjusting holes 9.

That is, after the insert post 303 is inserted, a free height adjusting hole 9 is left between the two.

Preferably, the lower insert leg 303 is inserted into the height adjusting hole 9 formed at the uppermost end of the leg 7 so as not to interfere with the installation of the connecting screw.

It should be noted that in the embodiment of the figure, the studs 303 are inserted into the second height adjustment holes 9 provided at the top of the table legs 7.

It can be understood that the front and rear widths of the leg 7 and the height-adjustable leg 8 are different, and the leg claws 301 only need to clamp the front and rear sides of the leg 7 and match the limitation of the upper insertion column 303.

Of course, the leg claws 301 may be matched in pairs; that is, the lower portion of the leg claw 301 is matched to hold the table leg 7 and the upper portion is matched to hold the height-adjustable leg 8.

In some embodiments, the vertical section of the connecting rod 302 is inserted to slide within the sleeve 304.

Wherein the sleeve 304 is vertically arranged on the base plate 1.

When in use, a part of the leg claws 301 is pulled out upwards, and the legs 7 and the height-adjusting legs 8 are matched and clamped in; then, vertically lowering the table leg 7 so that the lower end surface of the table leg 7 contacts with the upper surface of the foot rod 6; the operator can then perform the weld.

The device can accurately keep the position and the gap of the contact surface of the two during welding; and, the verticality of welding is fully guaranteed.

Further, the top end of the sleeve 304 and the outer peripheral side of the connecting rod 302 are provided with opposite limiting plates 305 to further improve stability and accuracy.

In the drawing of the present embodiment, the stopper plates 305 are two circular plates.

In some embodiments, the cross-bar support assembly 4 includes a vertical bar 401, a horizontal clamp base 402.

Wherein, the vertical rod 401 is vertically arranged on the bottom plate 1, and the horizontal clamping seat 402 is fixed at the top end of the vertical rod 401; the leg connecting rail 10 is disposed within the horizontal clamp base 402.

The horizontal clamping base 402 is a U-shaped structure with an opening at the upper end; in the horizontal direction, a certain width extends from left to right to provide a sufficient supporting area.

As shown in figure 7, the height adjustable legs 8 are defined from both sides when the leg connecting cross bar 10 is placed; the leg connecting rail 10 is accurately positioned.

In some embodiments, the bucket support assembly 5 includes a flap 501, a slide bar 502.

The folded plate 501 is composed of a vertical surface 5011, a horizontal surface 5012 and a connecting plate 5013 which are integrally formed by bending; vertical faces 5011 are at the rearmost end, horizontal faces 5012 are at the lower front sides of vertical faces 5011, and connection plates 5013 are at the lower front sides of horizontal faces 5012.

It is understood that separate vertical faces 5011, horizontal faces 5012, and connecting plates 5013 may be used and secured together by welding or the like.

The vertical face 5011 and the horizontal face 5012 of the folded plate 501 are respectively matched with the rear side face and the bottom face of the table hopper 11; the sliding rod 502 is fixed on a connecting plate 5013 of the folded plate 501 and is inserted into the vertical rod 401 to slide.

As shown in fig. 8-10; the table hopper 11 is supported by the folded plate 501 from the rear side, the height-adjusting legs 8 limit the table hopper 11 from the two sides, and the table hopper 11 is accurately positioned in a matching mode.

When in use, the sliding rod 502 is inserted into the vertical rod 401; at this time, the front end face of the connecting plate 5013 is attached to the rear end face of the vertical rod 401; thereafter, a latch plate 503 is inserted into the front end of the slide rod 502 to fix the table support unit 5.

It can be understood that the latch plate 503 is a folded plate structure, and the sliding rod 502 is provided with a corresponding vertical slot; in the installation state, the lower end of the vertical section of the latch plate 503 passes through the sliding rod 502, and the rear end surface of the latch plate is attached to the front end surface of the vertical rod 401; the horizontal segment of the latch plate 503 facilitates the operation of personnel.

Further, in order to improve the overall strength, a reinforcing plate 504 is arranged below the folded plate 501; the stiffener plate 504 may take a variety of forms and configurations.

In some embodiments, a table positioning assembly 13 is also included for positioning the table 12 of the desk.

It is explained here that in practical use, it is inconvenient to drive screws from the lower side; after the table frame structure is assembled, the table board 12 can be placed on the ground in a reversed way; then, the table frame structure is placed on the table board 12 in an inverted mode, and screw installation is carried out; in this state, it is more convenient to adopt the table positioning assembly 13.

Similarly, the table top 11 and the table plate 12 may be attached first, and then the table top 11 may be welded.

Please refer to fig. 11-13; in the drawings of the embodiment, a mode of driving a screw from the lower side is provided; the state of the screw can be freely selected when the screw is arranged by adjusting according to the conventional operation by people in the field.

The table positioning assembly 13 comprises a clamping plate 1301, a vertical plate 1302 and an adjusting screw 1303.

Wherein, the inner space of the clamping plate 1301 is matched with the thickness of the desk plate 12; a clamping plate 1301 having a certain elasticity or a clamping plate 1301 having a fixed interval may be used.

The vertical plate 1302 is arranged below the clamping plate 1301 and is positioned at one end of the opening side; the adjusting screw 1303 is threaded through the vertical plate 1302 to be connected and rotated.

When in use, the clamping plate 1301 is fixedly clamped on the table plate 12; the top end of the adjusting screw 1303 abuts against the table bucket 11 to control the relative position between the table bucket 11 and the table board 12.

It will be appreciated that at least one table positioning assembly 13 is required at each of the right and left ends, the rear end of the table 12.

For example, in the drawing, one table positioning component 13 is disposed at the left end and the right end, and two table positioning components 13 are disposed at the rear end.

Further, the inner end side of the adjusting screw 1303 is provided with a supporting disc 1304 to increase the contact area and improve the stability.

Further, a nut 1305 is disposed at the inner end of the adjusting screw 1303 located at the vertical plate 1302 for facilitating adjustment and locking.

It will be appreciated that in normal use, the adjustment screw 1303 is controlled to a fixed state; the position of the adjusting screw 1303 is locked by the threaded connection between the adjusting screw 1303 and the vertical plate 1302 and the connection between the adjusting screw 1303 and the nut 1305.

The adjustment screw 1303 needs to be operated when adjustment is necessary.

Optionally, a nut 1305 is respectively arranged at two ends of the adjusting screw 1303, which are located on the vertical plate 1302, so that the position of the adjusting screw 1303 can be better locked.

Obviously, the support device can also be directly arranged in a fixed relation in the form of welding and the like, and only provides a fixed support distance without adjustment.

The utility model discloses during the use:

1) Placing the foot bar 6 in the foot bar positioning component 2;

2) The table legs 7 and the height-adjusting legs 8 are clamped above the foot rods 6 through the table leg clamping components 3, the foot rods 6 and the table legs 7 are welded, and bolts are installed in the height-adjusting holes 9;

3) The table leg connecting cross rod 10 is placed in the cross rod supporting component 4 and is welded with the inner side of the height-adjusting leg 8;

4) Installing and fixing the table hopper supporting component 5 and placing the table hopper 11;

5) Welding the table hopper 11 with the height-adjusting legs 8 and the table leg connecting cross rods 10;

6) The table 12 is installed.

In the utility model, the arrangement structure of each component is simple, the operation is convenient, the cost is low, and the economy is strong; each part of the desk is accurately limited and supported, so that standardized and accurate control is realized; the assembly process is effectively assisted, the production efficiency can be accelerated, and the product quality can be obviously improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A desk assembling device comprises a bottom plate (1), and is characterized in that a foot rod positioning component (2), a desk leg clamping component (3) and a cross rod supporting component (4) are arranged above the bottom plate (1), and a desk hopper supporting component (5) is inserted in the cross rod supporting component (4);

the table leg clamping components (3) are located on the inner side of the bottom plate (1), and the cross bar supporting components (4) are located in the center of the bottom plate (1).

2. A desk assembly device as claimed in claim 1, wherein said foot bar positioning member (2) is composed of two U-shaped seats (201) with opposite openings;

foot rods (6) are arranged at the inner sides of the two U-shaped seats (201);

two groups of foot rod positioning components (2) are symmetrically arranged.

3. A desk assembly device as claimed in claim 1 wherein said leg clamping assembly (3) comprises leg claws (301), a connecting rod (302);

the table leg claw (301) is of a U-shaped structure with an opening at the outer side, and the connecting rod (302) is fixedly connected to the inner end side of the table leg claw (301);

the connecting rod (302) is of a 7-shaped structure.

4. A desk assembly device as claimed in claim 3 wherein two studs (303) are provided on the inside of the leg claw (301);

two inserting columns (303) are respectively inserted into the height adjusting holes (9) of the desk legs (7) and the height adjusting legs (8).

5. A desk assembly device according to claim 3, characterized in that the vertical section of said connecting rod (302) is inserted in a sleeve (304) to slide, said sleeve (304) being vertically arranged on the base (1);

and the top end of the sleeve (304) and the outer peripheral side of the connecting rod (302) are provided with opposite limiting plates (305).

6. A desk assembly device according to claim 1 wherein said cross bar support assembly (4) comprises a vertical bar (401), a horizontal clamping seat (402);

the vertical rod (401) is vertically arranged on the bottom plate (1), and the horizontal clamping seat (402) is fixed at the top end of the vertical rod (401);

the table leg connecting cross rod (10) is placed in the horizontal clamping seat (402).

7. A desk assembly device according to claim 1 wherein said bucket support assembly (5) comprises a flap (501), a slide bar (502);

the vertical surface (5011) and the horizontal surface (5012) of the folded plate (501) are respectively matched with the rear side surface and the bottom surface of the table hopper (11);

the sliding rod (502) is fixed on a connecting plate (5013) of the folding plate (501).

8. The desk assembling device as claimed in claim 7, wherein the front end of the sliding rod (502) is provided with a latch plate (503);

a reinforcing plate (504) is arranged below the folded plate (501).

9. A desk assembly device according to claim 1 further comprising a table positioning assembly (13) for positioning a table (12) of the desk.

10. The desk assembly device of claim 9, wherein the desk positioning assembly (13) comprises a clamping plate (1301), a vertical plate (1302), an adjusting screw (1303);

the inner space of the clamping plate (1301) is matched with the thickness of the table plate (12), the vertical plate (1302) is arranged below the clamping plate (1301), and the adjusting screw (1303) is arranged in the vertical plate (1302) to rotate.

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