CN106938380B - A kind of large size Manual rotary working table - Google Patents
A kind of large size Manual rotary working table Download PDFInfo
- Publication number
- CN106938380B CN106938380B CN201710269087.6A CN201710269087A CN106938380B CN 106938380 B CN106938380 B CN 106938380B CN 201710269087 A CN201710269087 A CN 201710269087A CN 106938380 B CN106938380 B CN 106938380B
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- CN
- China
- Prior art keywords
- workbench
- pedestal
- hole
- fixing seat
- friction plate
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Classifications
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- 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
- B23K37/0461—Welding tables
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
A kind of large size Manual rotary working table, can solve the poor technical problem of conventional table stability.Include pedestal, is rotatably equipped with workbench on pedestal；Several supporting mechanisms for being used to support workbench are distributed on pedestal, supporting mechanism is distributed around workbench；Arrestment mechanism for controlling workbench rotation and the position-limit mechanism for limiting workbench rotation are installed on pedestal.The present invention uses rotating mechanism, supporting mechanism, arrestment mechanism, position-limit mechanism etc. is combined, and the supporting point to workbench is increased, and increases the stability of workbench, it is more to can be used for workbench bracket, quality larger situation can clockwise or counterclockwise rotate product piece when realizing welding, or by increasing or decreasing position-limit mechanism, the accurate rotational positioning of workbench can be made to 90 degree, 180 degree, concentrates process by 270 degree etc., convenient for field personnel's welding, the workload of Field Force is reduced, worker operation is convenient for, improves production efficiency.
Description
Technical field
The present invention relates to a kind of workbench, and in particular to a kind of large size Manual rotary working table.
Background technique
At present in white body welding process, inevitably it will appear because product piece complexity needs more support
Frame clamps to position, therefore will lead to workbench and carry larger weight, keeps working strength insufficient, the stability of workbench compared with
Difference declines positioning accuracy, and welding quality is not high.
Summary of the invention
A kind of large-scale Manual rotary working table proposed by the present invention, can solve the poor technology of conventional table stability and ask
Topic.
To achieve the above object, the invention adopts the following technical scheme:
A kind of large size Manual rotary working table, includes pedestal, is rotatably equipped with workbench on pedestal；It is distributed on pedestal
Several supporting mechanisms for being used to support workbench, supporting mechanism are distributed around workbench；It is equipped on pedestal for controlling work
The arrestment mechanism of platform rotation and the position-limit mechanism rotated for limiting workbench.
Further, the pedestal is equipped with mounting hole, and mounting hole upper oral part is equipped with bearing block；Fixed peace in mounting hole
Equipped with lower flange, the upper flange plate being rotatably installed in bearing block is set on lower flange；The fixed suit of the workbench
On upper flange plate.
Further, there are four supporting mechanism includes, the supporting mechanism includes the fixing seat being fixed on the base,
It is fixedly installed with inclined rotation axis outward in fixing seat, support is equipped with by deep groove ball bearing turning set in rotation axis
Tapered roller in workbench lower surface has bushing suit on the rotating shaft between deep groove ball bearing and fixing seat.
Further, the front and rear sides on pedestal positioned at workbench are mounted on arrestment mechanism, and the arrestment mechanism is symmetrical
Setting；The arrestment mechanism includes the through-hole on pedestal, and fixing sleeve is equipped with guide pad in through-hole, in guide pad
Equipped with pilot hole, spring is placed in pilot hole；It include positioning pin, positioning pin lower part is inserted into the spring,
Positioning pin top is equipped with ring-shaped step, and ring-shaped step lower end surface is pressed on spring；Side on pedestal positioned at through-hole is all provided with
There is axis fixing seat, the friction plate mounting base swung above and below centered on axis fixing seat is rotatably equipped in axis fixing seat and is fixed
Plate is mounted on friction plate in friction plate mounting base fixed plate；Mounting base fixed plate is withstood in the positioning pin bottom to be made to rub
Piece is fitted closely with workbench lower surface.
Further, the equal fixing sleeve of through-hole infraoral of the arrestment mechanism be equipped with flange, positioning pin lower part insertion described in
Spring after protrude into the flange hole of flange；Link block is rotatably equipped in the axis fixing seat, the front end of link block is fixed
There is friction plate mounting base fixed plate, friction plate is equipped with by friction plate mounting base in friction plate mounting base fixed plate；Friction
The outer end of piece mounting base fixed plate is fixedly connected to compression bar, and compression bar outer end is connected by connecting rod, is equipped with braking on connecting rod and steps on
Plate.
Further, the position-limit mechanism includes limited block, guide holder and spacer pin.
As shown from the above technical solution, the present invention is by increasing or decreasing position-limit mechanism, controls rotary table with this
Angle of revolution.Workbench encounters limited block when rotated, places a man-operated mechanism beside limited block, which passes through
Pin is inserted into or takes out the hole of workbench, thus by table positions by the height for adjusting positioning pin.By increasing or decreasing limit
Position block and man-operated mechanism, the angle of revolution of rotary table is controlled with this.
Advantages of the present invention:
The present invention is combined, is increased to work using rotating mechanism, supporting mechanism, arrestment mechanism, position-limit mechanism etc.
The supporting point for making platform increases the stability of workbench, can be used for that workbench bracket is more, the larger situation of quality, realizes
Product piece can be rotated clockwise or counterclockwise when welding, or by increasing or decreasing position-limit mechanism, workbench can be made
To 90 degree, 180 degree, concentrates process by 270 degree etc. for accurate rotational positioning, welds convenient for field personnel, reduces Field Force
Workload, greatly shorten the working time, be convenient for worker operation, improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is brake structure schematic diagram of the invention；
Fig. 3 is support construction schematic diagram of the invention；
Fig. 4 is general construction cross-sectional view of the invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of large-scale Manual rotary working table of the present embodiment, includes pedestal 1,
Workbench 6 is rotatably equipped on pedestal 1；Several supporting mechanisms 2 for being used to support workbench, supporting mechanism 2 are distributed on pedestal 1
It is distributed around workbench；Arrestment mechanism 3 for controlling workbench rotation is installed on pedestal and is turned for limiting workbench
Dynamic position-limit mechanism 5.
Pedestal 1 is equipped with mounting hole, and mounting hole upper oral part is equipped with bearing block 4-5；Laxative remedy is fixedly installed in mounting hole
Blue disk 4-4 is set with the upper flange plate 4-9 being rotatably installed in bearing block on lower flange；Upper flange plate 4-9 passes through deep-groove ball
Bearing 4-8 is rotatably installed in bearing block 4-5；Bushing 4-6 and capping are also equipped between upper flange plate 4-9 and bearing block 4-5
4-7.The workbench 6 is fixedly set on upper flange plate 4-9.The bearing block 4-5, upper flange plate 4-9 and lower flange 4-4
Etc. constituting rotating mechanism 4.
There are four supporting mechanism 2 includes, the supporting mechanism includes the fixing seat 2-1 being fixed on the base, fixed
It is fixedly installed with inclined rotation axis 2-2 outward on seat, branch is equipped with by deep groove ball bearing 2-4 turning set in rotation axis
The tapered roller 2-5 in workbench lower surface is supportted, has bushing 2-3 to be sleeved on rotation between deep groove ball bearing 2-4 and fixing seat 2-1
On axis.
Front and rear sides on pedestal 1 positioned at workbench are mounted on arrestment mechanism 3, and the arrestment mechanism 3 is symmetrical arranged；Institute
State arrestment mechanism 3 and include the through-hole on pedestal 1, fixing sleeve is equipped with guide pad 3-8 in through-hole, in guide pad 3-8
It is equipped with pilot hole, is placed with spring 3-11 in pilot hole；It include positioning pin 3-10, described in positioning pin lower part is inserted into
Spring 3-11 in, positioning pin top is equipped with ring-shaped step, and ring-shaped step lower end surface is pressed on spring；It is located on pedestal logical
The side in hole is equipped with axis fixing seat, is rotatably equipped with the friction swung above and below centered on axis fixing seat in axis fixing seat
Friction plate 3-7 is mounted on piece mounting base fixed plate 3-5, friction plate mounting base fixed plate 3-5；The positioning pin bottom Jun Ding
Firmly mounting base fixed plate fits closely friction plate 3-7 with workbench lower surface.
The equal fixing sleeve of through-hole infraoral of arrestment mechanism is equipped with flange 3-9, the positioning pin lower part insertion spring 3-11
It is protruded into the flange hole of flange afterwards；Link block 3-4 is rotatably equipped on the axis fixing seat 3-3, the front end of link block is fixed
There is friction plate mounting base fixed plate 3-5, is equipped with and is rubbed by friction plate mounting base 3-6 on friction plate mounting base fixed plate 3-5
Pad 3-7；The outer end of friction plate 3-7 mounting base fixed plate is fixedly connected to compression bar 7, and compression bar outer end is connected by connecting rod 8, even
Brake pedal 9 is installed on bar.
Position-limit mechanism 5 includes limited block 5-10, guide holder 5-11 and spacer pin 5-12.
Bearing block, upper flange plate and lower flange of the present embodiment etc. constitute rotating mechanism, and workbench passes through whirler
Structure is rotatably installed on pedestal.Supporting mechanism is evenly distributed on workbench surrounding, the rotation process of workbench there are four including
In, the tapered roller on supporting mechanism has relative rolling relative to as platform, can reduce resistance when worktable rotary in this way, also
With good supporting role.In arrestment mechanism, when not stepping on brake pedal with foot, spring bounces mandril, withstands friction
Piece mounting base limits worktable rotary so that friction plate is pressed on workbench lower surface.Brake pedal makes friction plate
It is not contacted with workbench lower surface, workbench continues to rotate.
When worktable rotary to be made, the specific steps are as follows: pin will be adjusted in position-limit mechanism manually and put down, keep pin de-
From workbench limit hole, then brake pedal, makes friction plate be detached from workbench lower surface, then can rotate freely work
Make platform, when workbench encounters limited block, workbench stops operating, and manually adjusts and pin is adjusted in position-limit mechanism, pin is inserted
Enter workbench, even if brake pedal, friction plate is detached from and workbench following table face contact, since pin limits, workbench
Do not turn still, effectively prevents causing work table rotation to personal injury due to operation error.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen within the scope of protection of the present invention.
Claims (3)
1. a kind of large size Manual rotary working table, includes pedestal (1), it is characterised in that: pedestal is rotatably equipped with work on (1)
Several supporting mechanisms (2) for being used to support workbench are distributed on pedestal (1) for platform (6), and supporting mechanism (2) is around workbench (6)
It is distributed, the arrestment mechanism (3) for controlling workbench (6) rotation is also equipped on pedestal (1), pedestal (1) is also set up for limiting
The position-limit mechanism (5) of workbench (6) rotation processed；
The pedestal (1) is equipped with mounting hole, and mounting hole upper oral part is equipped with bearing block (4-5)；It is fixedly installed in mounting hole
Lower flange (4-4) is set with the upper flange plate (4-9) being rotatably installed in bearing block (4-5) on lower flange (4-4)；Institute
Workbench (6) is stated to be fixedly set on upper flange plate (4-9)；
There are four the supporting mechanism (2) includes, the supporting mechanism (2) includes the fixing seat (2- being fixed on the base
1) inclined rotation axis (2-2) outward, is fixedly installed in fixing seat (2-1), it is deep to pass through setting in rotation axis (2-2)
Ditch ball bearing (2-4) turning set, which is equipped with, is supported on the tapered roller (2-5) of workbench (6) lower surface, deep groove ball bearing (2-4) and
There is bushing (2-3) to be sleeved on rotation axis (2-2) between fixing seat (2-1)；
Front and rear sides on pedestal (1) positioned at workbench (6) are mounted on arrestment mechanism (3), and the arrestment mechanism (3) symmetrically sets
It sets；The arrestment mechanism (3) includes the through-hole on pedestal (1), and fixing sleeve is equipped with guide pad (3-8) in through-hole,
It is equipped with pilot hole in guide pad (3-8), spring (3-11) is placed in pilot hole；The arrestment mechanism (3) also includes
Have positioning pin (3-10), the lower part positioning pin (3-10) is inserted into the spring (3-11), and the top positioning pin (3-10) is all provided with
There is ring-shaped step, ring-shaped step lower end surface is pressed on spring；Side on pedestal (1) positioned at through-hole is equipped with axis fixing seat,
It is rotatably equipped with the friction plate mounting base fixed plate (3-5) swung above and below centered on axis fixing seat in axis fixing seat, rubs
Friction plate (3-7) is mounted in piece mounting base fixed plate (3-5)；It withstands mounting base and fixes in positioning pin (3-10) bottom
Plate (3-5) fits closely friction plate (3-7) with workbench (6) lower surface.
2. large size Manual rotary working table according to claim 1, it is characterised in that: mouth under the through-hole of arrestment mechanism (3)
The equal fixing sleeve in portion is equipped with flange (3-9), and the flange hole of flange (3-9) is protruded into after the positioning pin lower part insertion spring (3-11)
In；Further include axis fixing seat (3-3), is rotatably equipped with link block (3-4) on the axis fixing seat (3-3), link block (3-4)
Front end is respectively and fixedly provided with friction plate mounting base fixed plate (3-5), is installed by friction plate in friction plate mounting base fixed plate (3-5)
Seat (3-6) is equipped with friction plate (3-7)；The outer end of friction plate mounting base fixed plate (3-5) is fixedly connected to compression bar (7), pressure
Bar (7) outer end is connected by connecting rod (8), is equipped with brake pedal (9) on connecting rod (8).
3. large size Manual rotary working table according to claim 1, it is characterised in that: the position-limit mechanism (5) includes limit
Position block (5-10), guide holder (5-11) and spacer pin (5-12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269087.6A CN106938380B (en) | 2017-04-24 | 2017-04-24 | A kind of large size Manual rotary working table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269087.6A CN106938380B (en) | 2017-04-24 | 2017-04-24 | A kind of large size Manual rotary working table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106938380A CN106938380A (en) | 2017-07-11 |
| CN106938380B true CN106938380B (en) | 2019-01-15 |
Family
ID=59463136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710269087.6A Active CN106938380B (en) | 2017-04-24 | 2017-04-24 | A kind of large size Manual rotary working table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106938380B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB580835A (en) * | 1945-03-20 | 1946-09-20 | Lucas Ltd Joseph | Improvements relating to electrical welding machines |
| CN101173430A (en) * | 2007-11-22 | 2008-05-07 | 杭州经纬电子机械制造有限公司 | Embroidery machine cap support frame |
| CN201579565U (en) * | 2009-11-17 | 2010-09-15 | 帕圣科技发展(上海)有限公司 | Welding tool rotating table |
| CN102079029A (en) * | 2011-01-24 | 2011-06-01 | 重庆勤牛工程机械有限责任公司 | Bucket robot welding fixture |
| CN205600214U (en) * | 2016-05-16 | 2016-09-28 | 安徽江淮汽车股份有限公司 | Anchor clamps revolving stage mechanism |
| CN206717335U (en) * | 2017-04-24 | 2017-12-08 | 安徽悦众车身装备有限公司 | A kind of large-scale Manual rotary working table |
-
2017
- 2017-04-24 CN CN201710269087.6A patent/CN106938380B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB580835A (en) * | 1945-03-20 | 1946-09-20 | Lucas Ltd Joseph | Improvements relating to electrical welding machines |
| CN101173430A (en) * | 2007-11-22 | 2008-05-07 | 杭州经纬电子机械制造有限公司 | Embroidery machine cap support frame |
| CN201579565U (en) * | 2009-11-17 | 2010-09-15 | 帕圣科技发展(上海)有限公司 | Welding tool rotating table |
| CN102079029A (en) * | 2011-01-24 | 2011-06-01 | 重庆勤牛工程机械有限责任公司 | Bucket robot welding fixture |
| CN205600214U (en) * | 2016-05-16 | 2016-09-28 | 安徽江淮汽车股份有限公司 | Anchor clamps revolving stage mechanism |
| CN206717335U (en) * | 2017-04-24 | 2017-12-08 | 安徽悦众车身装备有限公司 | A kind of large-scale Manual rotary working table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106938380A (en) | 2017-07-11 |
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