CN213795146U

CN213795146U - Tool for automatically assembling S-shaped spring

Info

Publication number: CN213795146U
Application number: CN202023021236.3U
Authority: CN
Inventors: 邹国礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-27
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an automatic change frock of assembly S spring. The automatic S spring assembling device comprises a bottom plate, wherein a first pushing mechanism used for stretching an S spring is arranged on the top surface of the bottom plate, a first supporting frame is arranged on the opposite side of the pushing direction of the first pushing mechanism, a first clamping groove is formed in the first supporting frame, second supporting frames are arranged on two sides of the first pushing mechanism, a second clamping groove is formed in the second supporting frame, the bottom surface of the second clamping groove is lower than the bottom surface of the first clamping groove, the first clamping groove and the second clamping groove are matched to obliquely support a frame body above the bottom plate, a second pushing mechanism is arranged on the front side of the pushing direction of the first pushing mechanism, and the second pushing mechanism is used for jacking the lower side of the frame body. The utility model provides a prior art during assembly S spring, waste time and energy, problem that work efficiency is low.

Description

Tool for automatically assembling S-shaped spring

Technical Field

The utility model relates to a frock technical field, in particular to automatic change frock of assembly S spring.

Background

A plurality of sofas are arranged on the sofa base in the market to increase the comfort, the sofas are generally manually arranged at present, the deformation force of the spring is large, even if the sofas are adult men, the installation is labor-consuming, and the working efficiency is very low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple operation greatly improves work efficiency 'S frock of automatic assembly S spring to prior art' S not enough.

In order to achieve the above object, the utility model discloses a technical scheme that frock of automatic assembly S spring adopted is:

the utility model provides an automatic change frock of assembly S spring, includes the bottom plate, and the bottom plate top surface is provided with the first push mechanism that is used for tensile S spring, and the opposite side of first push mechanism propelling movement direction is provided with first support frame, and first draw-in groove has been seted up to first support frame, and first push mechanism both sides are provided with the second support frame, and the second draw-in groove has been seted up to the second support frame, and second draw-in groove bottom surface is less than first draw-in groove bottom surface, and first draw-in groove cooperates the top of framework slope support at the bottom plate with the second draw-in groove, the front side of first push mechanism propelling movement direction is provided with second push mechanism, and second push mechanism is used for jacking the lower one side of framework. The framework of the sofa base is placed in the first clamping groove and the second clamping groove, the framework is in an inclined state in a high mode and a low mode, one end of an S spring is connected in an S spring buckle on the higher side of the framework in a clamped mode, the other end of the S spring is pushed to the position above the S spring buckle on the lower side by the first pushing mechanism, the second pushing mechanism jacks the lower side of the framework, the first pushing mechanism retracts, the other end of the S spring is clamped into the S spring buckle, operation is convenient and fast, and working efficiency is greatly improved.

Preferentially, the first pushing mechanism comprises a first air cylinder, the first air cylinder is fixedly connected to the bottom plate, the telescopic end of the first air cylinder is provided with a mounting plate, and the top end of the mounting plate is provided with a clamping plate for clamping the S spring. The first cylinder may also be a cylinder, an electric motor or a pneumatic spring.

Preferentially, be provided with guider between mounting panel and the bottom plate, guider includes the slider of rigid coupling in the mounting panel, and the slider sliding fit has the guide rail, and the guide rail rigid coupling is in the bottom plate. The slide block is matched with the guide rail in a sliding mode, the stretching straightness of the S spring is guaranteed, and the assembling stability of the S spring is improved.

Preferably, the top of the clamping plate is provided with a beak clamping groove for clamping the S spring, the waist of the clamping plate is provided with a boss for inserting the mounting plate, the top of the boss is in threaded connection with a screw, and the mounting plate is provided with a first waist-shaped hole for sliding the screw. The cardboard can remove about on the mounting panel, satisfies the installation of different interval S springs.

Preferably, the second pushing mechanism is a second cylinder. The second cylinder may also be a cylinder, an electric motor or a pneumatic spring.

Preferably, a plurality of aligning devices are symmetrically arranged on the front side and the rear side of the first pushing mechanism and serve as installation references of the S-shaped spring buckle, each aligning device comprises a rectangular reference block, a centering reference line is carved on the top of the rectangular reference block, a bolt penetrates through the rectangular reference block, and a second kidney-shaped hole in which the bolt slides is formed in the bottom plate. The rectangular reference block is adjusted according to design requirements, the rectangular reference block is fastened through bolts, and the S-spring buckle is installed on the frame body by taking the centering reference line as a reference, so that the problem that the dislocation of two sides of the S-spring buckle is large when the S-spring buckle is installed by manual visual inspection at present is solved.

Compared with the prior art, the utility model, have following advantage:

1. the frame body of the sofa base is placed in the first clamping groove and the second clamping groove, one side of the frame body is high, the other side of the frame body is low, the frame body is in an inclined state, one end of an S spring is clamped in an S spring buckle on the higher side of the frame body, the other end of the S spring is pushed to the position above the S spring buckle on the lower side by the first pushing mechanism, the second pushing mechanism jacks the lower side of the frame body, the first pushing mechanism retracts, the other end of the S spring is clamped into the S spring buckle, the operation is convenient and fast, and the working efficiency is greatly improved;

2. the slide block is matched with the guide rail in a sliding manner, so that the extension straightness of the S spring is ensured, and the assembly stability of the S spring is improved;

3. the clamping plate can move left and right on the mounting plate to meet the mounting requirements of S springs with different intervals;

4. the rectangular reference block reduces the dislocation of the S-spring fasteners on the two sides of the frame body and improves the product quality.

Drawings

FIG. 1 is a top view of a tooling for automated assembly of S-springs;

FIG. 2 is a schematic diagram of the operation of a tooling frame for automated assembly of S-springs;

fig. 3 is a side view.

The device comprises a base plate 1, 11 second kidney-shaped holes, a frame body 2, a 21S spring, a 22S spring buckle, a 3 first pushing mechanism, a 31 first air cylinder, a 32 mounting plate, 321 first kidney-shaped holes, a 33 clamping plate, a 331 beak clamping groove, a 332 boss, 34 screws, a 4 guiding device, a 41 sliding block, a 42 guide rail, a 5 first supporting frame, a 51 first clamping groove, a 6 second supporting frame, a 61 second clamping groove, a 7 second pushing mechanism (a second air cylinder), an 8 aligning device, an 81 rectangular reference block, 811 centering reference lines and 82 bolts.

Detailed Description

The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.

As shown in fig. 1 to 3, an automatic S-spring assembling tool comprises a base plate 1, a first pushing mechanism 3 for stretching an S-spring 21 is installed on the top surface of the base plate, the first pushing mechanism comprises a first cylinder 31 fixedly connected to the base plate, a telescopic end of the first cylinder is fixedly connected to a mounting plate 32, a clamping plate 33 is installed on the top end of the mounting plate, a beak clamping groove 331 for clamping the S-spring is formed in the top of the clamping plate, a boss 332 inserted into the mounting plate is arranged on the waist of the clamping plate, a screw 34 is screwed on the top of the boss, a first waist-shaped hole 321 for sliding the screw is formed in the mounting plate, the clamping plate can move left and right on the mounting plate to meet the installation of the S-springs with different intervals, a guide device 4 is arranged between the mounting plate and the base plate, the guide device comprises a sliding block 41 fixedly connected to the mounting plate, a sliding block sliding guide rail 42 fixedly connected to the base plate, the guide device ensures the straightness of the S-spring extension, and improves the stability of the S-spring assembly, the opposite side of the telescopic end of the first air cylinder is arranged on a first support frame 5 arranged on the bottom plate, the first support frame is provided with a first clamping groove 51, the two sides of the first pushing mechanism are arranged on a second support frame 6 arranged on the bottom plate, the second support frame is provided with a second clamping groove 61, the bottom surface of the second clamping groove is lower than that of the first clamping groove, the first clamping groove and the second clamping groove are matched to obliquely support the frame body 2 above the bottom plate, a second pushing mechanism 7 arranged on the bottom plate is arranged on the front side of the pushing direction of the first pushing mechanism, the second pushing mechanism is a second air cylinder, the second air cylinder is used for jacking the lower side of the frame body, a plurality of alignment devices 8 are symmetrically arranged on the front side and the rear side of the first pushing mechanism and used as the installation reference of the S-spring buckle 22, the aligning device comprises a rectangular reference block 81, a centering reference line 811 is carved on the top of the rectangular reference block, the rectangular reference block penetrates through a bolt 82, and a second waist-shaped hole 11 for sliding the bolt is formed in the bottom plate.

The utility model discloses a concrete working process and principle: the position of the rectangular reference block is adjusted according to the design requirement, the rectangular reference block is fastened through a bolt, the position of the clamping plate is adjusted to be aligned with the corresponding centering reference lines on the two sides, the frame body of the sofa base is placed in the first clamping groove and the second clamping groove through screw fastening, the frame body is inclined while being high and low, installing an S-spring buckle on the frame body by taking the centering reference line as a reference, clamping one end of the S-spring in the S-spring buckle on the higher side of the frame body, clamping the other end of the S-spring in the bird 'S beak clamping groove, extending the other end of the S-spring out of the bird' S beak clamping groove, starting a first air cylinder, pushing the other end of the S-spring to the upper part of the lower side of the frame body, starting a second air cylinder, jacking the spring buckle on the lower side of the frame body, and the other end part of the S spring is positioned on a line returning back, the first air cylinder retracts, and the other end part of the S spring is clamped into the corresponding S spring notch. The utility model discloses the simple operation can be equipped with manipulator automatic feeding, has greatly improved work efficiency, can also regard as the frock of installation S spring buckle simultaneously, reduces the dislocation of framework both sides S spring buckle, improves product quality.

Claims

1. The utility model provides an automatic change frock of assembly S spring which characterized in that: the S-shaped spring pushing device comprises a bottom plate, wherein a first pushing mechanism used for stretching an S-shaped spring is arranged on the top surface of the bottom plate, a first supporting frame is arranged on the opposite side of the pushing direction of the first pushing mechanism, a first clamping groove is formed in the first supporting frame, second supporting frames are arranged on the two sides of the first pushing mechanism, a second clamping groove is formed in the second supporting frame, the bottom surface of the second clamping groove is lower than the bottom surface of the first clamping groove, the first clamping groove and the second clamping groove are matched to obliquely support a frame body above the bottom plate, a second pushing mechanism is arranged on the front side of the pushing direction of the first pushing mechanism, and the second pushing mechanism is used for jacking the lower side of the frame body.

2. The tool for automatically assembling the S-shaped spring according to claim 1, wherein: the first pushing mechanism comprises a first air cylinder, the first air cylinder is fixedly connected to the bottom plate, a mounting plate is arranged at the telescopic end of the first air cylinder, and a clamping plate for clamping the S spring is arranged at the top end of the mounting plate.

3. The tool for automatically assembling the S-shaped spring according to claim 2, is characterized in that: be provided with guider between mounting panel and the bottom plate, guider includes the slider of rigid coupling in the mounting panel, and the slider is furnished with the guide rail in a sliding manner, and the guide rail rigid coupling is in the bottom plate.

4. The tool for automatically assembling the S-shaped spring according to claim 2, is characterized in that: the cardboard top is provided with the beak draw-in groove of centre gripping S spring, and the cardboard waist is provided with the boss that inserts the mounting panel, and boss top threaded connection has the screw, and the first waist type hole that the screw slided is seted up to the mounting panel.

5. The tool for automatically assembling the S-shaped spring according to claim 1, wherein: the second pushing mechanism is a second air cylinder.

6. The tool for automatically assembling the S-shaped spring according to claim 1, wherein: a plurality of aligning devices are symmetrically arranged on the front side and the rear side of the first pushing mechanism and serve as installation references of the S-shaped spring buckles, each aligning device comprises a rectangular reference block, a centering reference line is carved on the top of the rectangular reference block, a bolt penetrates through the rectangular reference block, and a second kidney-shaped hole in which the bolt slides is formed in the bottom plate.