CN208575478U - Chair framework torsional spring automatic assembly equipment - Google Patents
Chair framework torsional spring automatic assembly equipment Download PDFInfo
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- CN208575478U CN208575478U CN201820995451.7U CN201820995451U CN208575478U CN 208575478 U CN208575478 U CN 208575478U CN 201820995451 U CN201820995451 U CN 201820995451U CN 208575478 U CN208575478 U CN 208575478U
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- torsional spring
- chair framework
- automatic assembly
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- assembly equipment
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Abstract
The utility model relates to a kind of chair framework torsional spring automatic assembly equipments, comprising: hold-down mechanism, for the rear riser of chair framework to be compressed；Assemble mechanism set on the hold-down mechanism side clamps head, the impeller mobile towards the torsional spring direction with the actuator of the clamping head drive connection and the promotion actuator and the clamping head including compatible with the end of torsional spring pre-installed on the chair framework；By the impeller end of the torsional spring is caught in the clamping head, then drives the clamping head rotation that the end of the torsional spring is caught on the chair framework in corresponding card slot by the actuator, so as to complete the assembly of torsional spring.The utility model realizes the automatic assembling of torsional spring, can reduce operating staff, saves human cost, improves production efficiency, realizes lean production model, and the safety and accuracy assembled are high.
Description
Technical field
The utility model relates to frame for movement technical field, refer in particular to a kind of chair framework torsional spring automatic assembly equipment.
Background technique
The torsional spring installation of existing automobile chair frame is all using manually installing, and when assembly, operator first will
Torsional spring is preloaded on chair framework, is then manually rotated in place torsional spring using tool and is snapped onto corresponding card on chair framework
In slot, the station beat that such way assembles torsional spring is longer, the large labor intensity of worker, and human cost is high, production effect
Rate is lower.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, a kind of chair framework torsional spring automatic assembling is provided and is set
It is standby, it solves existing manually installation torsional spring and makes longer station beat, large labor intensity, human cost high and production effect
The low problem of rate.
Realizing the technical solution of above-mentioned purpose is:
The utility model provides a kind of chair framework torsional spring automatic assembly equipment, comprising:
Hold-down mechanism, including supporting table and set on the supporting table top and can be mobile to the supporting table compression
The rear riser of part, the chair framework that will be located on the supporting table by the movement compressing member compresses；And
Assemble mechanism set on the hold-down mechanism side, including the end phase with the torsional spring pre-installed on the chair framework
Adaptation clamps head, the actuator being drivingly connected with the clamping head and the promotion actuator and the clamping head towards institute
State the mobile impeller of torsional spring direction；
The impeller therein pushes the actuator and the direction movement for clamping torsional spring described in head portrait and makes
The end of the torsional spring is caught in the clamping head, then is driven described in the clamping head rotation drive by the actuator
Torsional spring rotates and then the end of the torsional spring is caught on the chair framework in corresponding card slot, so as to complete the dress of torsional spring
Match.
The equipment of the utility model realizes the automatic assembling of torsional spring, can reduce operating staff, saves human cost, improves
Production efficiency realizes lean production model, and the safety and accuracy assembled are high.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, the bending of the end of the torsional spring
Form a bending segment；
The bayonet being caught in for the bending segment is offered on the clamping head, and the end of the bending segment is positioned at described
It clamps the external of head and forms the connecting pin being mutually clamped with the card slot.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, the impeller be two-pass
Cylinder, the double stroke cylinder pushes the actuator and the mobile first stroke of the clamping head, so that the end of the torsional spring
It is caught in the clamping head, and then the actuator drives the torsional spring to rotate to setting position；Then the double stroke cylinder
The actuator and the mobile second stroke of the clamping head are pushed, and then the actuator drives the torsional spring to rotate and be caught in institute
It states in card slot.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, the assemble mechanism further includes
For installing the cabinet for clamping head, the actuator and the impeller and the driving gas being drivingly connected with the cabinet
Cylinder；
The notch for accommodating the rear riser, and institute are offered on the cabinet on the side plate of the hold-down mechanism
It states to correspond on side plate and be installed at the notch against convex block；
After the rear riser of the chair framework is placed in the notch, the driving cylinder driving cabinet is towards remote
Direction from the torsional spring is mobile, so that the chair framework compressed at the torsional spring against convex block.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, further include mounting base and can
The mobile displacement mechanism being installed in the mounting base installs the hold-down mechanism and the assembly machine on institute's displacement mechanism
The hold-down mechanism and the assemble mechanism are adjusted in place by structure by the movement of institute's displacement mechanism.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, institute's displacement mechanism includes solid
It sliding rail in the mounting base, the bottom plate being slidedly arranged on the sliding rail and is fixedly arranged in the mounting base and is drivingly connected
The force piece of the bottom plate, the force piece drives the bottom plate to move back and forth along the sliding rail, and institute is installed on the bottom plate
State hold-down mechanism and the assemble mechanism.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, institute is corresponded on the compressing member
The surface for stating rear riser is equipped with seal face compatible with the riser afterwards.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, the hold-down mechanism include with
Double guide rod cylinders that the compressing member is drivingly connected drive the compressing member towards the supporting table by double guide rod cylinders
The mobile rear riser with the chair framework that will be located on the supporting table in direction compress.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, be installed on the supporting table
Cushion.
The utility model chair framework torsional spring automatic assembly equipment further improvement lies in that, the assemble mechanism has two
It is a, set on the two sides of the hold-down mechanism.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model chair framework torsional spring automatic assembly equipment uses.
Fig. 2 is the structure for the rear riser that the utility model chair framework torsional spring automatic assembly equipment compresses on chair framework
Schematic diagram.
Fig. 3 is the structural schematic diagram of the utility model chair framework torsional spring automatic assembly equipment.
Fig. 4 is that the structure that hold-down mechanism compresses chair framework in the utility model chair framework torsional spring automatic assembly equipment is shown
It is intended to.
Fig. 5 is the structural schematic diagram of hold-down mechanism in the utility model chair framework torsional spring automatic assembly equipment.
Fig. 6 is the structural schematic diagram of assemble mechanism in the utility model chair framework torsional spring automatic assembly equipment.
Fig. 7 is the side sectional view of assembling structure in the utility model chair framework torsional spring automatic assembly equipment.
Fig. 8 is the structural representation of another angle of assemble mechanism in the utility model chair framework torsional spring automatic assembly equipment
Figure.
Fig. 9 is the enlarged structure schematic diagram that head is clamped in the utility model chair framework torsional spring automatic assembly equipment.
Figure 10 is the side view of assemble mechanism in the utility model chair framework torsional spring automatic assembly equipment.
Figure 11 is the top view of assemble mechanism and bottom plate in the utility model chair framework torsional spring automatic assembly equipment.
Figure 12 is the side view of assemble mechanism and bottom plate in the utility model chair framework torsional spring automatic assembly equipment.
Figure 13 is that assemble mechanism is pacified in the utility model chair framework torsional spring automatic assembly equipment to Figure 15, Figure 17 and Figure 19
Fill the decomposition texture schematic diagram of torsional spring.
The enlarged structure schematic diagram at head and torsional spring is clamped when Figure 16 is state shown in Figure 15.
The enlarged structure schematic diagram at head and torsional spring is clamped when Figure 18 is state shown in Figure 17.
The enlarged structure schematic diagram at head and torsional spring is clamped when Figure 20 is state shown in Figure 19.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, the utility model provides a kind of chair framework torsional spring automatic assembly equipment, realizes the dress of automation
With the torsional spring on chair framework, human cost is saved, reduces station beat, production efficiency is improved, reduces the labor intensity of worker.
The automatic assembly equipment of the utility model realizes lean production model, and improves the accuracy of torsional spring assembly, guarantees dress
With quality.The utility model chair framework torsional spring automatic assembly equipment is illustrated with reference to the accompanying drawing.
Refering to fig. 1, Fig. 1 is structural schematic diagram when the utility model chair framework torsional spring automatic assembly equipment uses.Under
Face combines Fig. 1, is illustrated to this practical new seat skeleton torsional spring automatic assembly equipment.
As shown in Figure 1, the chair framework torsional spring automatic assembly equipment 20 of the utility model is for realizing on chair framework 10
The automatic assembling of torsional spring pass in use, the chair framework torsional spring automatic assembly equipment 20 is mounted on the side of transmission rail 31
It is movably slidably equipped with pallet 32 on defeated track 31, chair framework 10 is located on pallet 32, it will be each by transmission rail 31
A chair framework 10 is transferred to the station of each assembly, to realize the continuous productive process of the production of chair framework 10.In seat bone
Organic frame 33 is set at the position of frame torsional spring automatic assembly equipment 20, chair framework torsional spring automatic assembly equipment 20 is installed to machine
On frame 33, stable basis is provided for chair framework torsional spring automatic assembly equipment 20, so that chair framework torsional spring automatic assembling is set
The torsional spring on chair framework 10 that standby 20 pairs of transmission rails 31 transmit assembles.The chair framework torsional spring automatic assembling is set
Standby 20 include hold-down mechanism 21 and the assemble mechanism 22 set on 21 side of hold-down mechanism, compresses chair framework by hold-down mechanism 21
10, then the torsional spring on chair framework 10 is assembled by assemble mechanism 22.
Specifically, in conjunction with shown in Fig. 2 and Fig. 4, the hold-down mechanism 21 of chair framework torsional spring automatic assembly equipment 20 includes holding
Saddle 211 and set on supporting table 211 top and can be mobile to supporting table 211 compressing member 212, pass through mobile compressing member 212
The rear riser 12 of the chair framework being located on supporting table 211 10 to be compressed.
In conjunction with shown in Fig. 3 and Fig. 6, assemble mechanism 22 includes being adapted with the end for the torsional spring 11 pre-installed on chair framework 10
Clamp head 221, with clamp actuator 222 that head 221 is drivingly connected and push actuator 222 and clamp head 221 towards torsion
The mobile impeller 223 of 11 direction of spring；After the compressing member 212 of hold-down mechanism 21 compresses after riser 12, impeller 223
It pushes actuator 222 and clamps head 221 and the end of torsional spring 11 is snapped onto and clamps head 221 towards the movement of the direction of torsional spring 11
It is interior, then driven by actuator 222 and clamp the rotation of head 221 drive torsional spring 11 rotation and the end of torsional spring 11 is snapped into seat
On chair skeleton 10 in corresponding card slot, so as to complete the assembly of torsional spring 11.
As a better embodiment of the utility model, as shown in Fig. 4, Figure 13 and Figure 14, the end of torsional spring 11 is bent
Form a bending segment 111；Preferably, the end sections of torsional spring 11 are vertically bent to form bending segment 111.As shown in connection with fig. 9, block
The bayonet 2211 being caught in for bending segment 111 is offered on dress head 221, in conjunction with shown in Figure 15 and Figure 16, bending segment 111 is caught in bayonet
The end of the bending segment 111, which is located at, after 2211 clamps the company that the external formation of head 221 is mutually clamped with the card slot on chair framework 10
Connect end.
As another better embodiment of the utility model, as shown in Figure 6 and Figure 7, impeller 223 is two-pass gas
Cylinder has first stroke and second stroke, which pushes actuator 222 and clamp the mobile first stroke of head 221, such as
Shown in Figure 15 and Figure 16, clamped in head 221 so that the end of torsional spring 11 is caught in, in conjunction with shown in Figure 17 and Figure 18, actuator 222
Driving clamps the rotation of head 221 and drives the rotation of torsional spring 11 to setting position；Then double stroke cylinder pushes actuator 222 and clamps
First 221 mobile second strokes, and then the driving of actuator 222 clamps the rotation of head 221 and drives torsional spring 11 to rotate and snap onto card slot
It is interior.
Preferably, as shown in fig. 6, assemble mechanism 22 is equipped with first stroke mounting frame for sensor 226 and second stroke
Mounting frame for sensor 227 installs first stroke sensor by first stroke mounting frame for sensor 226, passes through the second shape
Second stroke sensor is installed at mounting frame for sensor 227, the first stroke sensor and the second formation sensor are for examining
Survey whether double stroke cylinder moves in place.Again goodly, actuator 222 is servo motor, is driven by servo motor and clamps head 221
It rotates and torsional spring is driven to rotate, and servo motor can send the signal double stroke cylinder after driving rotation, to enable the two-pass
Cylinder operation.
As the another better embodiment of the utility model, as shown in fig. 6, assemble mechanism 22 further includes clamping for installation
First 221, it actuator 222 and pushes 223 cabinet 224 and the driving cylinder 225 being drivingly connected with cabinet 224, on cabinet 224
The notch 2242 for riser 12 after accommodating is offered on the side plate 2241 of hold-down mechanism 21, corresponds to notch on side plate 2241
It is installed at 2242 against convex block 2243.In conjunction with shown in Fig. 2 and Figure 13, the rear riser 12 of chair framework 10 is placed in notch 2242
After interior, driving 225 drive case 224 of cylinder is mobile away from the direction of torsional spring 11, so that compressing against convex block 2243
Chair framework 10 at torsional spring 11.
As another better embodiment of the utility model, as shown in figure 3, the chair framework torsional spring automatic assembly equipment
20 displacement mechanisms 24 for further including mounting base 23 and being movably installed in mounting base 23 are installed on the displacement mechanism 24 and are compressed
Hold-down mechanism 21 and assemble mechanism 22, are adjusted in place by mechanism 21 and assemble mechanism 22 by the movement of displacement mechanism 24.Knot
It closes shown in Fig. 1, arrives chair framework torsional spring automatic assembly equipment when transmission rail 31 transmits new a pallet 32 and chair framework 10
After at 20 positions, displacement mechanism 24 is mobile towards the direction of chair framework 10, and makes 211 support of supporting table of hold-down mechanism 21
Rear riser 12 on chair framework 10, then the compressing member 212 of hold-down mechanism 21 moves down riser 12 after compression, then
Assemble mechanism 22 brings into operation and assembles to torsional spring.
Preferably, displacement mechanism 24 includes the sliding rail 241 being fixedly arranged in mounting base 23, the bottom plate being slidedly arranged on sliding rail 231
242 and it is fixedly arranged in mounting base 23 and is drivingly connected 242 force piece 243 of bottom plate, force piece 243 drives bottom plate 242 along cunning
Rail 241 moves back and forth, and hold-down mechanism 21 and assemble mechanism 22 are installed on bottom plate 242, and such actuator 243 drives bottom plate 242
It is moved along sliding rail 241 towards close to the direction where chair framework 10, together with hold-down mechanism 21 and assemble mechanism 22, with
Realize the assembly to the torsional spring 11 on chair framework 10.After assembling torsional spring, actuator 243 drives bottom plate 242 along sliding rail
241 is mobile away from the direction where chair framework 10, and sets back with hold-down mechanism 21 and assemble mechanism 22.It is again good
Ground, force piece 243 are push-rod electric machine, or are cylinder.
Further, as is illustrated by figs. 11 and 12, track 2421 is equipped on bottom plate 242, the pedestal 2244 of cabinet 224 is sliding
On the track 2421, the cylinder rod of driving cylinder 225 is connect with pedestal 2244, and driving cylinder 225 is mounted on bottom plate 242
On, so that driving cylinder 225 can be moved with pedestal 2244 along track 2421 in telescopic cylinder bar, to realize
The movement of cabinet 224.
Specifically, as depicted in figure 10 and figure 13, the rear riser 12 of chair framework 10 snaps onto the notch 2242 of cabinet 224
Afterwards, there is certain gap between convex block 2243 and the side plate of chair framework 10 at notch 2242, drive cylinder 225 at this time
It drives direction of the pedestal 2244 of cabinet 224 along track 2421 away from chair framework 10 to move, and makes against convex
Block 2243 is closely against the side plate of chair framework 10, to provide surely in the assembling process of assemble mechanism 22 for chair framework 10
It is fixed against power.
Further, as shown in Fig. 7, Fig. 8 and Figure 10, guide rail, actuator 222 are installed on the side plate of cabinet 224
It is connected with seat board, which is slidedly arranged on guide rail, so that the actuator 222 can edge when pushing 223 promotion actuator 222
Guide rail moved, guiding is played the role of to the movement of actuator 222 by guide rail and seat board.Guide rail is laterally set to case
On the side plate of body 224, and the setting direction of guide rail and side plate 2241 are perpendicular.
As the better embodiment another again of the utility model, as shown in figure 5, hold-down mechanism 21 includes and compressing member
The 212 double guide rod cylinders 213 being drivingly connected drive compressing member 212 towards the direction of supporting table 211 by double guide rod cylinders 213
Movement is to compress the rear riser 12 of the chair framework being located on supporting table 211 10.Preferably, hold-down mechanism 21 includes perpendicular
To plate 214, as shown in connection with fig. 3, which is fixedly arranged on bottom plate 242, and supporting table 211 is fixedly arranged in vertical plate 214, double
Guide rod cylinder 213 is fixedly arranged in vertical plate 214, and is located at the top of supporting table 211, is connected in the bottom of double guide rod cylinders 213
Compressing member 212 is connect, to drive compressing member 212 towards the direction shifting close to or far from supporting table 211 by double guide rod cylinders 213
It is dynamic, so that riser 12 is limited or is released the compression limit to rear riser 12 to chair framework 10 after compressing.
Further, the surface of riser 12 is equipped with compression compatible with rear riser 12 after corresponding on compressing member 212
Face 2121.Preferably, seal face 2121 is arcwall face.
It is installed with cushion 2111, on supporting table 211 with riser 12 after protection.
As the better embodiment another again of the utility model, as shown in figure 3, being set to pressure there are two assemble mechanisms 22
The two sides of tight mechanism 21, thus assembled simultaneously using torsional spring 11 of two assemble mechanisms 22 to 10 two sides of chair framework, it is real
The automatic assembling of existing bilateral torsional spring.
If only there is assembly torsional spring in side on chair framework 10, a settable assemble mechanism 22 realizes unilateral torsional spring
Automatic assembling.
The assembling process of the utility model chair framework torsional spring automatic assembly equipment 20 is illustrated below.
As depicted in figs. 1 and 2, the chair framework torsional spring automatic assembly equipment 20 of the utility model is mounted in rack 33,
And transmission rail 31 is set to the side of rack 33, and chair framework torsional spring automatic assembly equipment 20 is set to the side of transmission rail 31
Side is slidably equipped with pallet 32 on transmission rail 31, a chair framework 10 is located on each pallet 32, will be held in the palm by transmission rail 31
Disk 32 is moved at chair framework torsional spring automatic assembly equipment 20 to assemble to the torsional spring on chair framework 10.In conjunction with Fig. 4
Shown, torsional spring 11 is manually to be preloaded on chair framework 10, and torsional spring 11 is inserted into the rear riser 12 of chair framework 10, people
The pallet flow that back seat skeleton 10 is pre-installed in work is gone at chair framework torsional spring automatic assembly equipment 20, as shown in connection with fig. 3, new
After pallet flow goes to position, the force piece 243 on chair framework torsional spring automatic assembly equipment 20 pushes bottom plate 242 towards chair framework
10 direction is mobile, and makes hold-down mechanism 21 and assemble mechanism 22 mobile in place, and as shown in connection with fig. 5, hold-down mechanism 21 passes through
Double guide rod cylinders 213 push compressing member 212 and rear riser 12 are pressed between supporting table 211 and compressing member 212, thus
Chair framework 10 is limited and is fixed.Then it combines shown in Fig. 6, Fig. 7, Figure 10, Figure 11, Figure 13 and Figure 14, driving cylinder 225 drives
Dynamic cabinet 224 is mobile away from the direction of chair framework 10, and to stand tightly against against convex block 2243 in chair framework 10
On, then as shown in Fig. 9, Figure 15 and Figure 16, impeller 223 pushes actuator 222 and clamps head 221 towards close to chair framework
10 direction is mobile, the mobile first stroke of impeller 223, so that the end of the torsional spring 11 on chair framework 10 snaps onto clamping head
In 221 bayonet 2211, then as shown in Figure 17 and Figure 18, the driving of actuator 222 clamps the rotation of head 221 and then with torsional spring 11
End rotate together, then as illustrated in figures 19 and 20, actuator 222 sends a signal to impeller after rotating by a certain angle
223, so that impeller 223 pushes actuator 222 and clamps head 221 towards close to mobile second row in the direction of chair framework 10
Journey, the then driving of actuator 222 clamps the rotation of head 221 and then rotates with the end of torsional spring 11, so that the end card of torsional spring 11
Enter into the card slot on chair framework 10, so as to complete the assembly of torsional spring.Then chair framework torsional spring automatic assembly equipment 20
It is resetted, impeller 223 is mobile to be resetted, and 222 spinning reduction of actuator, driving cylinder 225 resets, and double guide rod cylinders 213 are multiple
Position, force piece 243 resets, so that 20 homing of chair framework torsional spring automatic assembly equipment, transmission rail 31 runs and will fill
The chair framework 10 for preparing torsional spring is sent to next process, and will be sent to seat bone without the chair framework 10 for preparing torsional spring
At frame torsional spring automatic assembly equipment 20, to carry out the assembly of torsional spring.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.
Claims (10)
1. a kind of chair framework torsional spring automatic assembly equipment characterized by comprising
Hold-down mechanism, including supporting table and set on the supporting table top and can be mobile to the supporting table compressing member, lead to
The rear riser for crossing the chair framework for moving the compressing member will be located on the supporting table compresses；And
Assemble mechanism set on the hold-down mechanism side, including being adapted with the end for the torsional spring pre-installed on the chair framework
Clamp head, the actuator being drivingly connected with the clamping head and push the actuator and the clamping head towards the torsion
The mobile impeller of spring direction；
The impeller therein pushes the actuator and the direction movement for clamping torsional spring described in head portrait and makes described
The end of torsional spring is caught in the clamping head, then drives the clamping head rotation to drive the torsional spring by the actuator
It rotates and then the end of the torsional spring is caught on the chair framework in corresponding card slot, so as to complete the assembly of torsional spring.
2. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that the end of the torsional spring is bent
Form a bending segment；
The bayonet being caught in for the bending segment is offered on the clamping head, and the end of the bending segment is located at the clamping
The external of head forms the connecting pin being mutually clamped with the card slot.
3. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that the impeller is two-pass
Cylinder, the double stroke cylinder pushes the actuator and the mobile first stroke of the clamping head, so that the end of the torsional spring
It is caught in the clamping head, and then the actuator drives the torsional spring to rotate to setting position；Then the double stroke cylinder
The actuator and the mobile second stroke of the clamping head are pushed, and then the actuator drives the torsional spring to rotate and be caught in institute
It states in card slot.
4. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that the assemble mechanism further includes
For installing the cabinet for clamping head, the actuator and the impeller and the driving gas being drivingly connected with the cabinet
Cylinder；
The notch for accommodating the rear riser, and the side are offered on the cabinet on the side plate of the hold-down mechanism
It corresponds on plate and is installed at the notch against convex block；
After the rear riser of the chair framework is placed in the notch, the driving cylinder drives the cabinet away from institute
The direction for stating torsional spring is mobile, so that the chair framework compressed at the torsional spring against convex block.
5. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that further include mounting base and can
The mobile displacement mechanism being installed in the mounting base installs the hold-down mechanism and the assembly machine on institute's displacement mechanism
The hold-down mechanism and the assemble mechanism are adjusted in place by structure by the movement of institute's displacement mechanism.
6. chair framework torsional spring automatic assembly equipment as claimed in claim 5, which is characterized in that institute's displacement mechanism includes solid
It sliding rail in the mounting base, the bottom plate being slidedly arranged on the sliding rail and is fixedly arranged in the mounting base and is drivingly connected
The force piece of the bottom plate, the force piece drives the bottom plate to move back and forth along the sliding rail, and institute is installed on the bottom plate
State hold-down mechanism and the assemble mechanism.
7. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that correspond to institute on the compressing member
The surface for stating rear riser is equipped with seal face compatible with the riser afterwards.
8. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that the hold-down mechanism include with
Double guide rod cylinders that the compressing member is drivingly connected drive the compressing member towards the supporting table by double guide rod cylinders
The mobile rear riser with the chair framework that will be located on the supporting table in direction compress.
9. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that be installed on the supporting table
Cushion.
10. chair framework torsional spring automatic assembly equipment as described in claim 1, which is characterized in that the assemble mechanism has two
It is a, set on the two sides of the hold-down mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995451.7U CN208575478U (en) | 2018-06-26 | 2018-06-26 | Chair framework torsional spring automatic assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820995451.7U CN208575478U (en) | 2018-06-26 | 2018-06-26 | Chair framework torsional spring automatic assembly equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208575478U true CN208575478U (en) | 2019-03-05 |
Family
ID=65509434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820995451.7U Active CN208575478U (en) | 2018-06-26 | 2018-06-26 | Chair framework torsional spring automatic assembly equipment |
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| CN (1) | CN208575478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975329A (en) * | 2020-07-22 | 2020-11-24 | 杭州利嘉城电气有限公司 | Method for assembling torsion spring mounting seat into torsion spring body |
| CN114227217A (en) * | 2022-01-11 | 2022-03-25 | 长春合心机械制造有限公司 | Automatic assembling device for height spring of automobile seat |
| CN114275511A (en) * | 2021-12-16 | 2022-04-05 | 恒林家居股份有限公司 | Automatic feeding device and method for seat tray torsion spring assembly |
-
2018
- 2018-06-26 CN CN201820995451.7U patent/CN208575478U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975329A (en) * | 2020-07-22 | 2020-11-24 | 杭州利嘉城电气有限公司 | Method for assembling torsion spring mounting seat into torsion spring body |
| CN114275511A (en) * | 2021-12-16 | 2022-04-05 | 恒林家居股份有限公司 | Automatic feeding device and method for seat tray torsion spring assembly |
| CN114227217A (en) * | 2022-01-11 | 2022-03-25 | 长春合心机械制造有限公司 | Automatic assembling device for height spring of automobile seat |
| CN114227217B (en) * | 2022-01-11 | 2022-11-18 | 长春合心机械制造有限公司 | Automatic assembling device for height spring of automobile seat |
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Address after: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee after: Yanfeng international Seat System Co.,Ltd. Address before: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee before: YANFENG ADIENT SEATING Co.,Ltd. |