CN211761259U

CN211761259U - Automatic torsion spring assembling mechanism

Info

Publication number: CN211761259U
Application number: CN201922295882.XU
Authority: CN
Inventors: 邓树强; 樊勇
Original assignee: Shanghai Enpaz Automation Equipment Co ltd
Current assignee: Shanghai Enpaz Automation Equipment Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-27
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a torsional spring automatic assembly mechanism, including the frame, still be in including setting up be used for adjusting the upper and lower servo mechanism and the setting of back pipe height in the frame be used for adjusting the back pipe front and back servo mechanism and setting of position in the frame be used for fixing a position the positioning mechanism of back pipe in the frame, still be provided with the rotary mechanism for rotatory torsional spring in the frame and be used for compressing tightly the first cylinder and the second cylinder of torsional spring. The beneficial effects of the utility model reside in that: the utility model discloses a servo mechanism realizes the adjustment of product assembly position around with from top to bottom, realizes automatic assembly through first cylinder and second cylinder and rotary mechanism and positioning mechanism, has improved assembly efficiency greatly.

Description

Automatic torsion spring assembling mechanism

Technical Field

The utility model relates to a car seat torsional spring assembly technical field, concretely relates to torsional spring automatic assembly mechanism.

Background

At present car seat cushion torsional spring assembly adopts manual assembly or semi-automatic assembly, and the manual work is manual through the hand tool and is adorned the torsional spring to the cushion, nevertheless has following shortcoming: the method has the advantages of high manual participation degree, large workload, low working efficiency and relatively low safety factor due to the high manual participation degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a torsional spring automatic assembly mechanism to the aforesaid of prior art is not enough and the defect to solve above-mentioned problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides a torsional spring automatic assembly mechanism, includes the frame, its characterized in that still is in including setting up be used for adjusting the upper and lower servo mechanism of back pipe height and setting in the frame be used for adjusting the front and back servo mechanism and the setting of back pipe front and back position in the frame be used for fixing a position the positioning mechanism of back pipe in the frame, still be provided with the rotary mechanism that is used for rotatory torsional spring in the frame and be used for compressing tightly the first cylinder and the second cylinder of torsional spring.

In a preferred embodiment of the present invention, a third cylinder is further disposed on the frame, and the third cylinder compresses the positioning mechanism against the wall plate in the horizontal direction.

In a preferred embodiment of the present invention, the upper and lower servomechanisms include upper and lower servomotors, the upper and lower servomotors are inversely hung on the frame, and output ends of the upper and lower servomotors are connected to the adjusting block.

In a preferred embodiment of the present invention, the front and rear servomechanism includes a front and rear servomotor, the front and rear servomotor is fixed to the side portion of the frame, and an output end of the front and rear servomotor is a telescopic rod.

In a preferred embodiment of the present invention, the rotating mechanism includes a rotating cylinder disposed on the frame and a rotating member for rotating the torsion spring, and the rotating member is connected to the rotating cylinder.

In a preferred embodiment of the present invention, the positioning mechanism is a positioning cylinder.

Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses a servo mechanism realizes the adjustment of product assembly position around with from top to bottom, realizes automatic assembly through first cylinder and second cylinder and rotary mechanism and positioning mechanism, has improved assembly efficiency greatly.

Drawings

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

Fig. 1 is a schematic structural view of an automatic assembling mechanism for torsion springs of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.

Referring to fig. 1, the automatic torsion spring assembling mechanism includes a frame 1, an up-and-down servo mechanism 100 disposed on the frame 1 for adjusting the height of the rear tube, a front-and-back servo mechanism 200 disposed on the frame 1 for adjusting the front-and-back position of the rear tube, and a positioning mechanism 300 disposed on the frame 1 for positioning the rear tube. The frame 1 is further provided with a rotating mechanism 400 for rotating the torsion spring, and a first cylinder 500 and a second cylinder 600 for compressing the torsion spring.

The up-down servo mechanism 100 includes an up-down servo motor 110, the up-down servo motor 110 is hung upside down on the frame 1, and an output end 110a of the up-down servo motor 110 is connected with the adjusting block 120. The height of the rear pipe can be adjusted by driving the adjusting block 120 to move through the upper and lower servo motors 110.

The front and rear servo mechanism 200 includes a front and rear servo motor 210, the front and rear servo motor 210 is fixed to a side portion of the frame 1, and an output end 210a of the front and rear servo motor 210 is a telescopic rod.

The positioning mechanism 300 is preferably a positioning cylinder. The positioning cylinder 300 in this embodiment is provided on the frame 1 and on the side of the rotating mechanism 400.

The rotating mechanism 400 includes a rotating cylinder 410 provided on the frame 1 and a rotating member to rotate the torsion spring, the rotating member being connected to the rotating cylinder 410. The rotation cylinder 410 drives the rotation member to rotate the torsion spring to the assembly position.

The frame 1 is further provided with a third cylinder 700 for pressing the positioning mechanism 300 against the wall plate in the horizontal direction. The stress effect is best when the torsion spring is installed.

The working principle of the utility model is as follows:

the rear tube assembling height is adjusted through the upper and lower servo mechanisms 100, the rotating mechanism 400 is pushed to the torsion spring assembling position through the front and rear servo mechanisms 200, then the rear tube is positioned through the positioning mechanism 300, the third cylinder 700 drives the positioning mechanism 300 to compress the wall plate along the horizontal direction, the best stress effect can be obtained when the torsion spring is assembled, the first cylinder 500 is pushed forwards while the second cylinder 600 is pushed forwards, the torsion spring is clamped into the rear tube, the torsion spring is rotated to the assembling position through the rotating mechanism 400, the first cylinder 500 is contracted, the second cylinder 600 is further pushed forwards, and the torsion spring is assembled into the cushion clamping groove to complete the specified assembly. When waiting for the assembly of the torsion spring of the next cushion, the rotating mechanism 400 rotates reversely, the second cylinder 600 retreats to separate from the torsion spring, the third cylinder 700 contracts to separate the positioning mechanism 300 from the wall plate, and the front and rear servo mechanisms 200 retreat to the original positions.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a torsional spring automatic assembly mechanism, includes the frame, its characterized in that still is in including setting up be used for adjusting the upper and lower servo mechanism of back pipe height and setting in the frame be used for adjusting the front and back servo mechanism and the setting of back pipe front and back position in the frame be used for fixing a position the positioning mechanism of back pipe in the frame, still be provided with the rotary mechanism that is used for rotatory torsional spring in the frame and be used for compressing tightly the first cylinder and the second cylinder of torsional spring.

2. The automatic assembling mechanism for torsion springs according to claim 1, wherein a third cylinder for pressing the positioning mechanism against the wall plate in a horizontal direction is further provided on the frame.

3. The automatic assembling mechanism for torsion springs according to claim 1, wherein the upper and lower servomechanisms include upper and lower servomotors, the upper and lower servomotors are hung upside down on the frame, and output ends of the upper and lower servomotors are connected with the adjusting block.

4. The automatic assembling mechanism for torsion springs according to claim 1, wherein the front and rear servomechanism comprises a front and rear servomotor fixed to the side of the frame, and the output end of the front and rear servomotor is a telescopic rod.

5. The automatic assembling mechanism for torsion springs according to claim 1, wherein said rotating mechanism includes a rotating cylinder provided on said frame and a rotating member for rotating the torsion spring, said rotating member being connected to said rotating cylinder.

6. The automatic torsion spring assembling mechanism according to claim 1, wherein said positioning mechanism is a positioning cylinder.