CN218875229U

CN218875229U - Sofa backrest tool clamp

Info

Publication number: CN218875229U
Application number: CN202320082376.6U
Authority: CN
Inventors: 何正林; 杨平庚; 陈远见; 张耀聪; 杨里武
Original assignee: Foshan Wooden Living Furniture Co ltd
Current assignee: Foshan Wooden Living Furniture Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-04-18
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to a sofa processing technology field discloses a sofa back frock clamp, the on-line screen storage device comprises a base, the both sides of base are equipped with the relative locating plate that sets up, the top of locating plate is equipped with the arc curved surface, the arc curved surface suits with the bottom shape of the screen frame curb plate of sofa back, the front end of locating plate is equipped with the preceding spacing piece that is used for offsetting with the front end of sofa back, the rear end of locating plate is equipped with the back spacing piece that is used for offsetting with the rear end of sofa back, the both sides of locating plate are equipped with the spacer of relative setting, form the screen frame curb plate complex constant head tank with the sofa back between two spacers, the below of base is equipped with the fixed disk, the fixed disk rotates with the base to be connected, and the rotation axis of fixed disk and base is along vertical setting. The utility model discloses can fix a position the sofa back and fix, and can rotate the position of adjusting the sofa back, it is easy and simple to handle, production efficiency is high.

Description

Sofa backrest tool clamp

Technical Field

The utility model relates to a sofa processing technology field especially relates to a sofa back frock clamp.

Background

In the process of processing the sofa backrest, the reinforcing plates of the sofa backrest are numerous, workers are required to wind around one circle along the circumference of the sofa to fix all the reinforcing plates on the inner frame, and the production efficiency of the workers is reduced. In addition, during mass production operation, the problem of placing and fixing the special-shaped sofas exists, and stress points cannot be found during operation to place, so that the operation difficulty is raised by one level, the requirement on the technical expertise of operators is further increased, and the production efficiency of workers cannot be ensured.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a sofa backrest frock clamp that can fix a position fixedly to the sofa backrest, and can rotate the position of adjusting the sofa backrest, easy and simple to handle, production efficiency is high.

In order to realize the above-mentioned purpose, the utility model provides a sofa backrest frock clamp, the on-line screen storage device comprises a base, the both sides of base are equipped with the relative locating plate that sets up, the top of locating plate is equipped with the arc curved surface, the arc curved surface suits with the bottom shape of the screen frame curb plate of sofa backrest, the front end of locating plate is equipped with the preceding spacing piece that is used for offsetting with sofa backrest's front end, the rear end of locating plate is equipped with the back spacing piece that is used for offsetting with sofa backrest's rear end, the both sides of locating plate are equipped with the spacer of relative setting, two form between the spacer with sofa backrest's screen frame curb plate complex constant head tank, the below of base is equipped with the fixed disk, the fixed disk with the base rotates to be connected, just the fixed disk with the rotation axis of base is along vertical setting.

As the utility model discloses an optimal scheme, the outside of locating plate is connected with the location curb plate, the top of location curb plate be equipped with be used for with the screen ear baffle complex spacing groove of sofa back.

As the utility model discloses a preferred scheme, the rear end of location curb plate is toward keeping away from gradually to the front end the direction slope of locating plate.

As the utility model discloses a preferred scheme, the inboard rear end of locating plate is connected with the bearing inner panel, the top surface of bearing inner panel with arc curved surface parallel and level, the rear end of bearing inner panel surpasss the rear end of locating plate, back stopper is located the rear end of bearing inner panel.

As the utility model discloses a preferred scheme, the outside of locating plate is equipped with the backing sheet, the top of backing sheet surpasss the top of locating plate.

As the utility model discloses an optimal scheme, be equipped with a plurality of edges on the arc curved surface the positioning groove that the crooked direction of arc curved surface distributes.

As a preferred scheme of the utility model, the base is equipped with the bottom plate, the locating plate is fixed on the bottom plate, be equipped with on the bottom plate and be located two connecting rod between the locating plate, the one end of connecting rod and one of them locating plate fixed connection, the other end and another of connecting rod locating plate fixed connection, be equipped with on the connecting rod respectively with the inboard of locating plate with the top fixed connection's of connecting rod connection hornblock.

As the utility model discloses an optimal scheme, the bottom of base be equipped with the activity dish that the position of fixed disk corresponds, the pivot of the vertical setting of activity dish fixedly connected with, the fixed disk be equipped with the pivot rotates the bearing of connecting.

The embodiment of the utility model provides a sofa backrest frock clamp, compared with the prior art, its beneficial effect lies in: when the sofa backrest positioning fixture is used, the screen frame side plate of the sofa backrest is placed on the positioning plate, the arc-shaped curved surface of the positioning plate is matched with the bottom shape of the screen frame side plate, and the positioning grooves formed between the two positioning pieces are matched with the screen frame side plate, so that the screen frame side plate can be placed on the positioning plate in a positioning mode, the positioning of two sides of the sofa backrest is realized, the positions of the front end and the rear end of the sofa backrest are adjusted at the same time, the front limiting block abuts against the front end of the sofa backrest, the rear limiting block abuts against the rear end of the sofa backrest, the positioning of the front end and the rear end of the sofa backrest is realized, the sofa backrest is placed on the sofa backrest positioning mode on the sofa backrest positioning fixture, the fixing plate is rotatably connected with the base, the position of the sofa backrest can be rotatably adjusted by rotating the base, the sofa backrest can adapt to the position of an operator, operation and processing are facilitated, and the production efficiency is improved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a bottom structure view of the present invention;

FIG. 3 is a block diagram of the sofa back when assembled on the present invention;

in the figure, 1, a base; 11. fixing the disc; 111. a bearing; 12. a movable tray; 121. a rotating shaft; 13. a base plate; 131. a connecting rod; 132. connecting the corner blocks; 2. positioning a plate; 21. an arc-shaped curved surface; 211. a positioning groove; 22. a front limiting block; 23. a rear limiting block; 24. positioning plates; 241. positioning a groove; 242. a support sheet; 3. positioning the side plate; 31. a limiting groove; 4. supporting an inner plate; 5. a sofa backrest; 51. a screen frame side plate; 52. a screen ear baffle; 53. a rear end beam.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are used in the present invention based on the orientation or positional relationship shown in the drawings, only for the convenience of description and for simplicity of description, and not to 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, and further, the terms "first", "second", "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

As shown in fig. 1-3, the utility model discloses a sofa backrest 5 frock clamp of preferred embodiment, including base 1, base 1's both sides are equipped with relative locating plate 2 that sets up, the top of locating plate 2 is equipped with curved surface 21, curved surface 21 suits with the bottom shape of sofa backrest 5's screen frame curb plate 51, the front end of locating plate 2 is equipped with the preceding stopper 22 that is used for offsetting with sofa backrest 5's front end, the rear end of locating plate 2 is equipped with the back stopper 23 that is used for offsetting with sofa backrest 5's rear end, the both sides of locating plate 2 are equipped with relative locating plate 24 that sets up, the top of locating plate 24 surpasss the top of locating plate 2, form between two locating plate 24 with sofa backrest 5's screen frame curb plate 51 complex constant head tank 241, base 1's below is equipped with fixed disk 11, fixed disk 11 rotates with base 1 to be connected, and fixed disk 11 and base 1's axis of rotation are along vertical setting.

The working principle of the embodiment is as follows: when the sofa backrest 5 positioning fixture is used, the screen frame side plate 51 of the sofa backrest 5 is placed on the positioning plate 2, the arc-shaped curved surface 21 of the positioning plate 2 is matched with the bottom shape of the screen frame side plate 51, and the positioning groove 241 formed between the two positioning pieces 24 is matched with the screen frame side plate 51, so that the screen frame side plate 51 can be placed on the positioning plate 2 in a positioning mode, the positioning of two sides of the sofa backrest 5 is realized, meanwhile, the positions of the front end and the rear end of the sofa backrest 5 are adjusted, the front limiting block 22 is abutted against the front end of the sofa backrest 5, the rear limiting block 23 is abutted against the rear end of the sofa backrest 5, the positioning of the front end and the rear end of the sofa backrest 5 is realized, at the moment, the sofa backrest 5 is placed on the fixture in a positioning mode, the fixed disk 11 is rotatably connected with the base 1, the position of the sofa backrest 5 can be rotatably adjusted by rotating the base 1, the sofa backrest 5 is convenient to adapt to the position of an operator, the operation and the processing efficiency is improved.

Exemplarily, the outside of locating plate 2 is connected with location curb plate 3, the top of location curb plate 3 is equipped with and is used for with the spacing groove 31 of the cooperation of the screen ear baffle 52 of sofa back 5, in the course of working of sofa back 5, need fix the outside at screen frame curb plate 51 with screen ear baffle 52, only need place screen ear baffle 52 on spacing groove 31 this moment, then with the laminating of the outside of screen ear baffle 52 and screen frame curb plate 51, just realize the location to screen ear baffle 52's location is fixed.

Illustratively, the length of the ear shield partition plate 52 gradually increases from the rear end to the front end of the housing side plate 51, so in the embodiment, the rear end to the front end of the positioning side plate 3 gradually inclines in the direction away from the positioning plate 2, and the overall volume of the tooling fixture is effectively reduced.

Exemplarily, the inboard rear end of locating plate 2 is connected with bearing inner panel 4, the top surface and the 21 parallel and level of arc curved surface of bearing inner panel 4, the rear end of bearing inner panel 4 surpasss the rear end of locating plate 2, the rear end of bearing inner panel 4 is located to back stopper 23, sofa backrest 5 adds man-hour, need fixed rear end horizontal pole between the rear end of two screen frame curb plates 51, bearing inner panel 4 just plays the effect of bearing to rear end crossbeam 53 this moment, back stopper 23 then offsets with the rear end horizontal pole, play the effect of location, so that the location of rear end horizontal pole and screen frame curb plate 51 is fixed.

Exemplarily, the outside of locating plate 2 is equipped with backing sheet 242, the top of backing sheet 242 surpasss the top of locating plate 2, in the course of working of sofa back 5, need fix the horizontal pole between two screen frame curb plates 51, two screen frame curb plates 51 may receive the power that struts toward the outer car at this in-process, backing sheet 242 cooperates with the spacer 24 that is located the outside of screen frame curb plate 51 this moment, in order to prevent screen frame curb plate 51 atress skew, generally, spacer 24 is located the front end or the middle part of locating plate 2, backing sheet 242 then is located the rear end of locating plate 2, thereby play effectual limiting displacement to screen frame curb plate 51.

Illustratively, the arc curved surface 21 is provided with a plurality of positioning grooves 211 distributed along the bending direction of the arc curved surface 21, the screen frame side plate 51 of the sofa backrest 5 of some specifications is provided with a projection matched with the positioning grooves 211, the positioning and the placement of the sofa backrest 5 can be realized by matching the projection with the positioning grooves 211, and in addition, when the sofa backrest 5 is placed on the positioning plate 2 in an overturning manner, the positioning grooves 211 can be used for placing the sofa backrest 5 to slide down from the positioning plate 2.

Exemplarily, base 1 is equipped with bottom plate 13, locating plate 2 is fixed on bottom plate 13, make two locating plates 2 link to be whole, be equipped with on bottom plate 13 and be located connecting rod 131 between two locating plates 2, the one end of connecting rod 131 and one of them locating plate 2 fixed connection, the other end and another locating plate 2 fixed connection of connecting rod 131, the setting of connecting rod 131 makes locating plate 2 more firm with being connected of bottom plate 13, be equipped with respectively with locating plate 2's inboard and connecting rod 131's top fixed connection's connection hornblock 132 on the connecting rod 131, the setting of connection hornblock 132 makes connecting rod 131 more firm with being connected of locating plate 2.

Exemplarily, the bottom of the base 1 is provided with a movable disc 12 corresponding to the position of the fixed disc 11, the movable disc 12 is fixedly connected with a vertically arranged rotating shaft, the fixed disc 11 is provided with a bearing 111 rotatably connected with the rotating shaft, and the fixed disc 11 is matched with the bearing 111 through the rotating shaft to realize the rotatable connection of the fixed disc 11 and the movable disc 12, so as to realize the rotatable connection of the base 1 and the fixed disc 11, when in use, the fixed disc 11 is placed on the working table, the sofa backrest 5 is positioned and placed on the arc-shaped curved surface 21, and the rotating base 1 can rotate to adjust the position of the sofa backrest 5, so as to facilitate the processing of the sofa backrest 5.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sofa back frock clamp which characterized in that: the novel sofa backrest comprises a base, the both sides of base are equipped with the relative locating plate that sets up, the top of locating plate is equipped with the arc curved surface, the arc curved surface suits with the bottom shape of the screen frame curb plate of sofa backrest, the front end of locating plate is equipped with the preceding spacing piece that is used for offsetting with the front end of sofa backrest, the rear end of locating plate is equipped with the back spacing piece that is used for offsetting with the rear end of sofa backrest, the both sides of locating plate are equipped with the relative spacer that sets up, two form the screen frame curb plate complex constant head tank with sofa backrest between the spacer, the below of base is equipped with the fixed disk, the fixed disk with the base rotates to be connected, just the fixed disk with the axis of rotation of base is along vertical setting.

2. The sofa backrest frock clamp of claim 1, wherein: the outside of locating plate is connected with the location curb plate, the top of location curb plate is equipped with and is used for with sofa backrest's screen ear baffle complex spacing groove.

3. The sofa backrest frock clamp of claim 2, wherein: the rear end to the front end of the positioning side plate gradually inclines towards the direction far away from the positioning plate.

4. The sofa backrest frock clamp of claim 1, wherein: the inboard rear end of locating plate is connected with the bearing inner panel, the top surface of bearing inner panel with arc curved surface parallel and level, the rear end of bearing inner panel surpasss the rear end of locating plate, back stopper is located the rear end of bearing inner panel.

5. The sofa backrest frock clamp of claim 1, wherein: the outer side of the positioning plate is provided with a supporting sheet, and the top of the supporting sheet exceeds the top of the positioning plate.

6. The sofa backrest frock clamp of claim 1, wherein: and a plurality of positioning grooves distributed along the bending direction of the arc-shaped curved surface are formed in the arc-shaped curved surface.

7. The sofa backrest frock clamp of claim 1, wherein: the base is provided with a bottom plate, the positioning plates are fixed on the bottom plate, the bottom plate is provided with a connecting rod between the two positioning plates, one end of the connecting rod is fixedly connected with one of the positioning plates, the other end of the connecting rod is fixedly connected with the other positioning plate, and the connecting rod is provided with connecting angle blocks which are respectively fixedly connected with the inner sides of the positioning plates and the tops of the connecting rods.

8. The sofa backrest frock clamp of claim 1, wherein: the bottom of base be equipped with the activity dish that the position of fixed disk corresponds, the pivot of the vertical setting of activity dish fixedly connected with, the fixed disk be equipped with the pivot rotates the bearing of connecting.