CN108568636A - A kind of device improving swivel chair production efficiency - Google Patents
A kind of device improving swivel chair production efficiency Download PDFInfo
- Publication number
- CN108568636A CN108568636A CN201810688697.4A CN201810688697A CN108568636A CN 108568636 A CN108568636 A CN 108568636A CN 201810688697 A CN201810688697 A CN 201810688697A CN 108568636 A CN108568636 A CN 108568636A
- Authority
- CN
- China
- Prior art keywords
- welded
- turntable
- workbench
- production efficiency
- swivel chair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of devices improving swivel chair production efficiency, including workbench, the upper end of the workbench is equipped with turntable, the lower end of the turntable is welded with shaft, the lower end of the shaft is plugged in the upper end of workbench, multiple placing grooves are offered on the side wall of the turntable, the inside of each placing groove is equipped with pressing device, and the upper end side of the workbench is welded with servo motor.Advantage is：Multiple support legs are compressed by pressing device, by gripping means grips cylinder, the height of cylinder is adjusted by the rotation of servo motor, needs the one end welded to be pressed into support leg and is bonded with cylinder, to facilitate the welding of staff；It can be rotated by turntable with rotary turnplate after welding a support leg, drive support leg movement, to realize the welding carried out to next support leg, to be welded successively to support leg, staff need not move, and improve production efficiency.
Description
Technical field
The present invention relates to swivel chair production technical field more particularly to a kind of devices improving swivel chair production efficiency.
Background technology
Swivel chair is computer chair, one kind in office chair major class, a kind of rotary chair in the part being seated, and swivel chair can divide
It for half swivel chair and full swivel chair two types, to be chosen from self-demand, existing swivel chair in process of production, needs the bottom of
Multiple support legs of portion's support are welded on intermediate cylinder, and support leg quantity is more, are required on the cylinder for being welded on middle part,
Weld cumbersome, not very convenient, the device of the special auxiliary welding of neither one
Invention content
The purpose of the present invention is to solve be welded on support leg on cylinder not in swivel chair production process in the prior art
Convenient problem, and a kind of device of the raising swivel chair production efficiency proposed.
To achieve the goals above, present invention employs following technical solutions：
A kind of device improving swivel chair production efficiency, including workbench, the upper end of the workbench are equipped with turntable, described turn
The lower end of disk is welded with shaft, and the lower end of the shaft is plugged in the upper end of workbench, is offered on the side wall of the turntable more
The inside of a placing groove, each placing groove is equipped with pressing device, and the upper end side of the workbench is welded with servo electricity
The output end of machine, the servo motor is connected with the first threaded rod by shaft coupling, and screw thread is socketed on first threaded rod
Movable block, the movable block are welded with support plate close to the side of turntable, and through-hole is offered in the middle part of the support plate, described logical
The inside in hole is placed with casing, and annular groove is offered on the side wall of the through-hole, and the inside of the annular groove is placed with
Annular slab, madial wall and the casing of the annular slab weld, and described sleeve pipe is internally provided with clamping device.
Preferably, each pressing device includes two cavitys being opened in turntable, the inside of two cavitys
It is equipped with limiting plate, two limiting plate one end close to each other are welded with compression bar, and the other end of two compression bars is equal
The inside of placing groove is extended to through turntable and is welded with pressing plate, and two pressing plates one end close to each other is covered with anti-skidding
Pad, one end that two limiting plates are located remotely from each other is welded with two brute springs, the other end of two brute springs
Welded with the madial wall of cavity.
Preferably, the upper end of the workbench is welded with gag lever post, and the upper end of the gag lever post through movable block and is welded
There is spacing ball.
Preferably, the clamping device includes two clamping plates being arranged in inside pipe casing, and two clamping plates are mutual
Separate one end is rotatably connected to the second threaded rod, and the other end of two second threaded rods runs through casing and is welded with
Knob, two fixed links are arranged between two clamping plates, and corresponding folder is run through at the both ends of two fixed links
Tight plate and the sidewall weld with casing.
Preferably, multiple handles are welded on the lateral wall of the turntable.
Preferably, the lower end of the workbench is symmetrically welded there are four support column, and the lower end of each support column is welded
It is connected to support base.
Beneficial effects of the present invention：1, multiple support legs are compressed by pressing device, by gripping means grips cylinder, led to
The rotation for crossing servo motor adjusts the height of cylinder, needs the one end welded to be pressed into support leg and is bonded with cylinder, to side
Just the welding of staff；2, it can be rotated by turntable with rotary turnplate after welding a support leg, support leg driven to move
Dynamic, to realize the welding carried out to next support leg, to be welded successively to support leg, staff need not move
It is dynamic, improve production efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of device improving swivel chair production efficiency proposed by the present invention；
Fig. 2 is a kind of overlooking structure diagram of device turntable improving swivel chair production efficiency proposed by the present invention；
Fig. 3 is a kind of inside top structural schematic diagram of device casing improving swivel chair production efficiency proposed by the present invention.
In figure：1 workbench, 2 shafts, 3 turntables, 4 limiting plates, 5 compression bars, 6 pressing plates, 7 non-slip mats, Final 8's power spring, 9 handles,
10 servo motors, 11 threaded rods, 12 movable blocks, 13 annular slabs, 14 casings, 15 clamping plates, 16 second threaded rods, 17 fixed links,
18 gag lever posts, 19 spacing balls, 20 support columns, 21 support plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of device improving swivel chair production efficiency, including workbench 1, the lower end balanced welding of workbench 1
It connects there are four support column 20, the lower end of each support column 20 is welded with support base, and support base expands the supporting surface of support column 20
Product, keeps workbench 1 more stable, and the upper end of workbench 1 is equipped with turntable 3, and the lower end of turntable 3 is welded with shaft 2, the lower end of shaft 2
It is plugged in the upper end of workbench 1, multiple handles 9 are welded on the lateral wall of turntable 3, staff passes through 9 rotary turnplate of handle
3, multiple placing grooves are offered on the side wall of turntable 3, and the inside of each placing groove is equipped with pressing device, each pressing device packet
Include two cavitys being opened in turntable 3, the inside of two cavitys is equipped with limiting plate 4, two limiting plates 4 it is close to each other one
End is welded with compression bar 5, and the other end of two compression bars 5 extends to the inside of placing groove through turntable 3 and is welded with pressing plate 6,
Two pressing plates 6 one end close to each other is covered with non-slip mat 7, and one end that two limiting plates 4 are located remotely from each other is welded with two
The other end of brute spring 8, two brute springs 8 is welded with the madial wall of cavity, it would be desirable to which the support leg of welding is put into
It sets in slot, is acted on by the elastic force of brute spring 8, pressing plate 6 is made to compress support leg, non-slip mat 7 makes pressing plate 6 preferably compress support
Leg makes support leg not shift in welding to stablize the position of support leg.
The upper end side of workbench 1 is welded with servo motor 10, and the output end of servo motor 10 is connected with by shaft coupling
First threaded rod 11, screw thread is socketed with movable block 12 on the first threaded rod 11, and the upper end of workbench 1 is welded with gag lever post 18, limit
The upper end of position bar 18 is through movable block 12 and is welded with spacing ball 19, starts servo motor 10 and drives 11 turns of the first threaded rod, from
And movable block 12 is driven to move up and down, gag lever post 18 avoids movable block 12 and rotates, and spacing ball 19 avoids movable block 12 de-
From the first threaded rod 11 and gag lever post 18, movable block 12 is welded with support plate 21, the middle part of support plate 21 close to the side of turntable 3
Through-hole is offered, the inside of through-hole is placed with casing 14, annular groove is offered on the side wall of through-hole, and the inside of annular groove is equal
It is placed with annular slab 13, madial wall and the casing 14 of annular slab 13 weld, and annular slab 13 plays position-limiting action, casing 14 is made to revolve
Without departing from support plate 21 when turning.
Casing 14 is internally provided with clamping device, and clamping device includes two clamping plates 15 being arranged inside casing 14,
One end that two clamping plates 15 are located remotely from each other is rotatably connected to the second threaded rod 16, and the other end of two the second threaded rods 16 is equal
Through casing 14 and it is welded with knob, is arranged with two fixed links 17 between two clamping plates 15, the two of two fixed links 17
End runs through corresponding clamping plate 15 and rotates two by the cylinder insertion through-hole on swivel chair with the sidewall weld of casing 14
Knob drives two 15 clamp cylinders of clamping plate, fixed link 17 that the movement of clamping plate 15 is made to stablize, through-hole by the second threaded rod 16
The center of center and turntable 3 so that cylinder is placed exactly in multiple support midlegs, support leg is needed to weld
The one end connect is pressed into be bonded with cylinder, and staff's welding, after welding one, rotary turnplate 3 can continue to weld next
Support leg, staff need not move, and after the completion of welding, start servo motor 10 and support plate 21 is driven to rise, support leg is de-
Compression from two pressing plates 6, turn knob makes two clamping plates 15 separate, to remove the cylinder being welded and support leg.
In the present invention, it would be desirable to which the support leg of welding is pressed into placing groove, and support leg is compressed by two pressing plates 6, will
In cylinder plug-in-sleeve 14, turn knob drives the movement of the second threaded rod 16, to make two 15 clamp cylinders of clamping plate, opens
Dynamic servo motor 10 drives 11 turns of the first threaded rod, to adjust the position of support plate 21, to make cylinder be moved to suitably
Highly, it needs the one end welded to be pressed into support leg to be bonded with cylinder, staff's welding, after welding one, rotary turnplate
3, continue to weld next support leg, after the completion of welding, starts servo motor 10 and support plate 21 is driven to rise, support leg is detached from pressure
The compression of plate 6, turn knob makes two clamping plates 15 separate, to remove the cylinder being welded and support leg.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of device improving swivel chair production efficiency, including workbench (1), which is characterized in that the upper end of the workbench (1)
Equipped with turntable (3), the lower end of the turntable (3) is welded with shaft (2), and the lower end of the shaft (2) is plugged in workbench (1)
Upper end offers multiple placing grooves on the side wall of the turntable (3), and the inside of each placing groove is equipped with pressing device,
The upper end side of the workbench (1) is welded with servo motor (10), and the output end of the servo motor (10) passes through shaft coupling
It is connected with the first threaded rod (11), screw thread is socketed with movable block (12), the movable block (12) on first threaded rod (11)
Be welded with support plate (21) close to the side of turntable (3), offer through-hole in the middle part of the support plate (21), the through-hole it is interior
Portion is placed with casing (14), and annular groove is offered on the side wall of the through-hole, and the inside of the annular groove is placed with ring
Shape plate (13), madial wall and the casing (14) of the annular slab (13) weld, and described sleeve pipe (14) is internally provided with clamping device.
2. a kind of device improving swivel chair production efficiency according to claim 1, which is characterized in that each compression dress
Two cavitys including being opened in turntable (3) are set, the inside of two cavitys is equipped with limiting plate (4), two limits
Position plate (4) one end close to each other is welded with compression bar (5), and the other end of two compression bars (5) runs through turntable (4) and extends
To the inside of placing groove and it is welded with pressing plate (6), two pressing plate (6) one end close to each other are covered with non-slip mat (7),
One end that two limiting plates (4) are located remotely from each other is welded with two brute springs (8), two brute springs (8)
The other end is welded with the madial wall of cavity.
3. a kind of device improving swivel chair production efficiency according to claim 1, which is characterized in that the workbench (1)
Upper end be welded with gag lever post (18), the upper end of the gag lever post (18) through movable block (12) and is welded with spacing ball (19).
4. a kind of device improving swivel chair production efficiency according to claim 1, which is characterized in that the clamping device packet
Include setting two clamping plates (15) internal in casing (14), one end company of rotation that two clamping plates (15) are located remotely from each other
It is connected to the second threaded rod (16), the other end of two second threaded rods (16) runs through casing (14) and is welded with knob,
It is arranged with two fixed links (17) between two clamping plates (15), the both ends of two fixed links (17) are run through pair
The clamping plate (15) answered and with the sidewall weld of casing (14).
5. a kind of device improving swivel chair production efficiency according to claim 1, which is characterized in that the turntable (3)
Multiple handles (9) are welded on lateral wall.
6. a kind of device improving swivel chair production efficiency according to claim 1, which is characterized in that the workbench (1)
Lower end be symmetrically welded there are four support column (20), the lower end of each support column (20) is welded with support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688697.4A CN108568636A (en) | 2018-06-28 | 2018-06-28 | A kind of device improving swivel chair production efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688697.4A CN108568636A (en) | 2018-06-28 | 2018-06-28 | A kind of device improving swivel chair production efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108568636A true CN108568636A (en) | 2018-09-25 |
Family
ID=63573682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688697.4A Withdrawn CN108568636A (en) | 2018-06-28 | 2018-06-28 | A kind of device improving swivel chair production efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108568636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229421A (en) * | 2022-09-21 | 2022-10-25 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
-
2018
- 2018-06-28 CN CN201810688697.4A patent/CN108568636A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229421A (en) * | 2022-09-21 | 2022-10-25 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
| CN115229421B (en) * | 2022-09-21 | 2022-12-16 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180925 |