CN105234620B - A kind of pedestal weld jig - Google Patents
A kind of pedestal weld jig Download PDFInfo
- Publication number
- CN105234620B CN105234620B CN201510655384.5A CN201510655384A CN105234620B CN 105234620 B CN105234620 B CN 105234620B CN 201510655384 A CN201510655384 A CN 201510655384A CN 105234620 B CN105234620 B CN 105234620B
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- China
- Prior art keywords
- plate
- pedestal
- base
- posting
- weld jig
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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
- B23K37/047—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
It is sequentially installed with base plate fixing device, side plate posting and top positioner from the bottom up the invention discloses a kind of pedestal weld jig, including base plate, on the base plate；Pedestal bottom plate is positioned and is pressed on base plate by the base plate fixing device；Base side boards are positioned by side plate posting, and the side plate posting is the cubic framework of up/down perforation, and the base side boards are placed in side plate posting, base side boards is positioned and is compressed by the compaction measure on side plate posting；The top positioner is positioned to the circular hole on strengthening wing, and pedestal top is pressed on into base side boards upper end by pressure strip.Pedestal weld jig simple structure of the invention, positioning precision is high, convenient dexterous, and lower members and welding operation are prompt quickly, greatly improve production efficiency.
Description
Technical field
The present invention relates to a kind of frock clamp, particularly a kind of welding Special tooling clamp.
Background technology
Destination object of the present invention is a kind of base part, and base part figure is as shown in figure 1, base part includes from top to bottom
Pedestal bottom plate 01, base side boards 02 and pedestal top 03, pedestal bottom plate 01 has two pieces, is on strip, and pedestal bottom plate 01
Two holes of kidney ellipsoid are provided with, the base side boards 02 face overall in reverse U shape, and it be then a square frame for running through to overlook
Body, the pedestal top 03 is the weldment of pedestal top board 031 and strengthening wing 032, and two pieces of strengthening wings are erect and are welded on the base
, it is necessary to the pedestal bottom plate 01, base side boards 02 and pedestal top 03 are welded together to form into an entirety zero on seat top board
Part, traditional universal fixturing is difficult to meet requirement and also is difficult to ensure precision, it is necessary to use special fixture.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention to provide a kind of simple structure, positioning precision
Welding special fixture high.
Technical scheme：To achieve the above object, a kind of pedestal weld jig of the invention include base plate, on the base plate from
Under be up sequentially installed with base plate fixing device, side plate posting and top positioner；The base plate fixing device includes
The locating pin positioned to pedestal bottom plate and the pressing plate compressed to pedestal bottom plate, the locating pin limit pedestal bottom plate
On waist round hole, the pressing plate pushes down the upper surface of pedestal bottom plate；The side plate posting is the cubic framework of up/down perforation, is treated
Welding base side boards are placed in side plate posting, and base side boards are determined by the positioning compression measure on side plate posting
Position simultaneously compresses；The top positioner includes alignment pin and location key seat, and the alignment pin passes through the strengthening wing at the top of pedestal
On circular hole, the location key seat has two, and two location key seats support the two ends of alignment pin, and the alignment pin can be relative
Plugged in location key seat, the location key seat is connected relative to base plate, pedestal top is pressed on pedestal by the pressure strip
Side plate upper end.
Further, also including liner plate and backing plate, the backing plate is connected with base plate, and the liner plate is placed under the backing plate
Side, for rotation is connected between liner plate and backing plate.
Further, plug is installed on the liner plate, plane bearing is installed between the plug and the backing plate.
Further, the locating pin is the kidney ellipsoid cylinder agreed with the kidney ellipsoid hole on pedestal bottom plate, and kidney ellipsoid
There is chamfering cylinder upper end, and when being positioned to pedestal bottom plate, locating pin passes through the kidney ellipsoid hole on pedestal bottom plate.
Further, the locating pin can be slided up and down relative to base plate, and be realized by the spring for being placed in locating pin lower end
Reset.
Further, described thicker one end in pressing plate one end is relatively thin, and close to the base plate, its relatively thin one end is taken for its thicker one end
Bar hole is provided with the edge of the upper surface of the pedestal bottom plate, and relatively thin one end, screw is screwed into the bottom through bar hole lower end
In plate.
Further, the side plate posting is the square frame of integrally formed up/down perforation or by four pieces
The square frame of the up/down perforation that coaming plate is surrounded, Top fastening screw is provided with least one side wall of side plate posting, each top
Tight screw head is fixed with jacking block.
Further, the side plate posting is surrounded by four blocks of coaming plates, and has three face coaming plates fixed with each other, is left
A face coaming plate and the entirety of other three face coaming plates compositions between connect to rotate.
Further, the pedestal top is also disposed in the side plate posting, and at least two jacking blocks withstand on
Simultaneously to making the positioning in horizontal plane at the top of base side boards and pedestal on line of demarcation at the top of base side boards and pedestal.
Beneficial effect：Pedestal weld jig simple structure of the invention, positioning precision is high, and base plate can be together with above it
The overall 360 degree of rotations of all parts installed, convenient dexterous, lower members and welding operation are prompt quickly, are greatly improved
Production efficiency.
Brief description of the drawings
Accompanying drawing 1 is the three-view diagram of base part；
Accompanying drawing 2 is the front view of pedestal weld jig；
Accompanying drawing 3 is the top view of pedestal weld jig；
Accompanying drawing 4 is the left view of pedestal weld jig；
The title of the parts in accompanying drawing represented by each label is as follows：
01st, pedestal bottom plate；02nd, base side boards；03rd, pedestal top；031st, pedestal top board；032nd, strengthening wing；1st, liner plate；2、
Backing plate；3rd, base plate；4th, the first coaming plate；5th, the second coaming plate；6th, pressure strip；7th, the 3rd coaming plate；8th, locating pin；9th, spring；10th, core
Rod；11st, pressing plate；12nd, jacking block；13rd, plane bearing；14th, the 4th coaming plate；15th, rotating dog；16th, Top fastening screw；17th, alignment pin；
18th, location key seat.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
A kind of pedestal weld jig as shown in Figure 2-4, including base plate 3, install successively from the bottom up on the base plate 3
There are base plate fixing device, side plate posting and top positioner；Pedestal bottom plate is positioned and pressed by the base plate fixing device
Tightly on base plate 3；Base side boards are positioned by side plate posting, and the side plate posting is the cubic framework of up/down perforation, described
Base side boards are placed in side plate posting, base side boards is positioned and is pressed by the compaction measure on side plate posting
Tightly；The top positioner includes alignment pin 17 and location key seat 18, and the alignment pin 17 passes through the strengthening wing at the top of pedestal
On circular hole, the location key seat 18 has two, and two location key seats 18 support the two ends of alignment pin 17, and the alignment pin
17 can be plugged relative to location key seat 18, and the location key seat 18 is connected relative to base plate 3, and the pressure strip 6 is by pedestal
Top is pressed on base side boards upper end.
Base plate 3 is arranged below liner plate 1 and backing plate 2, and the backing plate 2 is connected with base plate 3, and the liner plate 1 is placed in the backing plate 2
Lower section, is provided with plug 10 on liner plate 1, plane bearing 13 is provided between the plug 10 and the backing plate 2 so that base plate 3
And its all devices installed above can realize 360 degree of rotations relative to liner plate 1, can so make loading parts and weldering
Connect easy to operate, without frequently turning round fixture, loading and unloading and welding operation are completed by stand original place.
The base plate fixing device includes pressing plate 11 and locating pin 8；The locating pin 8 is arranged on the base plate 3, positioning
Nail 8 is the kidney ellipsoid cylinder agreed with the kidney ellipsoid hole on pedestal bottom plate, and there is chamfering kidney ellipsoid cylinder upper end；The pressing plate 11
Pedestal bottom plate is fixed on the base plate 3.The locating pin 8 can be slided up and down relative to base plate 3, and by being placed in locating pin 8
The spring 9 of lower end is realized resetting.The thicker one end in the one end of the pressing plate 11 is relatively thin, and its thicker one end is close to the base plate 3, and its is relatively thin
One end rides over and bar hole is provided with the edge of the upper surface of the pedestal bottom plate, and relatively thin one end, and screw is screwed into through bar hole lower end
In the base plate 3.So by twist screw be capable of achieving pressing plate 11 to the compression of pedestal bottom plate with loosen, in a relaxed state,
The pressing plate 11 can along bar hole freely activity, facilitate loading and unloading, during blanking, can along the length direction in bar hole by pressing plate 11 from
The upper surface of pedestal bottom plate 01 is removed, during feeding, along the length direction in bar hole by the relatively thin side pressure top base base plate of pressing plate 11
01 upper surface.
The side plate posting is a square frame for the up/down perforation surrounded by four blocks of coaming plates, as shown in Figure 3, according to
It is secondary to be surrounded by the first coaming plate 4, the 3rd coaming plate 7, the second coaming plate 5 and the 4th coaming plate 14, the 4th coaming plate 14 and the first coaming plate 4
Between connect to rotate, the 4th coaming plate 14 can rotate relative to the first coaming plate 4, can so facilitate the loading of base side boards, fill
After entering base side boards, the second coaming plate 14 is shut and is connected by screw between the second coaming plate 5；Installed on second coaming plate 5
Have two rows Top fastening screw 16, above a row 3, below a row two, each top of Top fastening screw 16 is fixed with jacking block 12
Base side boards top must be abutted against the positioning realized on the first coaming plate 4 to base side boards to hold out against base side boards.
The pedestal top is also disposed in the side plate posting, three of the first row on the second coaming plate 5
The jacking block 12 on the top of Top fastening screw 16 is withstood on the line of demarcation at the top of base side boards and pedestal, while to base side boards and pedestal top
Portion makees the positioning in horizontal plane, base side boards and pedestal top not only can be simultaneously compressed from side, and can ensure base side boards
With the positional precision at the top of pedestal.
Pedestal weld jig simple structure of the invention, positioning precision is high, and base plate can be together with its institute installed above
There are the overall 360 degree of rotations of parts, convenient dexterous, lower members and welding operation are prompt quickly, greatly improve production effect
Rate.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of pedestal weld jig, it is characterised in that：Including base plate (3), it is sequentially installed with from the bottom up on the base plate (3)
Base plate fixing device, side plate posting and top positioner；The base plate fixing device includes determining pedestal bottom plate
The locating pin (8) of position and the pressing plate (11) compressed to pedestal bottom plate, the locating pin (8) limit the waist on pedestal bottom plate
Circular hole, the pressing plate (11) pushes down the upper surface of pedestal bottom plate；The side plate posting is the cubic framework of up/down perforation, to be welded
Connect base side boards to be placed in side plate posting, base side boards are positioned by the positioning compression measure on side plate posting
And compress；The top positioner includes alignment pin (17) and location key seat (18), and the alignment pin (17) is through pedestal top
Circular hole on the strengthening wing in portion, the location key seat (18) has two, and two location key seats (18) support alignment pin (17)
Two ends, and the alignment pin (17) can be plugged relative to location key seat (18), the location key seat (18) is relative to base plate
(3) it is connected, pedestal top is pressed on base side boards upper end by pressure strip (6).
2. a kind of pedestal weld jig according to claim 1, it is characterised in that：Also include liner plate (1) and backing plate (2),
The backing plate (2) is connected with base plate (3), and the liner plate (1) is placed in the backing plate (2) lower section, between liner plate (1) and backing plate (2)
Connected to rotate.
3. a kind of pedestal weld jig according to claim 2, it is characterised in that：Plug is installed on the liner plate (1)
(10) plane bearing (13), is installed between the plug (10) and the backing plate (2).
4. a kind of pedestal weld jig according to claim 1, it is characterised in that：The locating pin (8) is and pedestal bottom
The kidney ellipsoid cylinder that kidney ellipsoid hole on plate is agreed with, and there is chamfering kidney ellipsoid cylinder upper end, it is fixed when being positioned to pedestal bottom plate
Follow closely (8) through the kidney ellipsoid hole on pedestal bottom plate position.
5. a kind of pedestal weld jig according to claim 4, it is characterised in that：The locating pin (8) can be the bottom of relative to
Plate (3) is slided up and down, and realizes resetting by the spring (9) for being placed in locating pin (8) lower end.
6. a kind of pedestal weld jig according to claim 1, it is characterised in that：The thicker one end in described pressing plate (11) one end
Relatively thin, close to the base plate (3), its relatively thin one end rides over the edge of the upper surface of the pedestal bottom plate for its thicker one end, and compared with
Bar hole is provided with thin one end, screw is screwed into the base plate (3) through bar hole lower end.
7. a kind of pedestal weld jig according to claim 1, it is characterised in that：The side plate posting is an one
The square frame of the square frame of the up/down perforation of shaping or the up/down perforation surrounded by four blocks of coaming plates, side plate posting
Top fastening screw (16) is installed, each Top fastening screw (16) top is fixed with jacking block (12) at least one side wall.
8. a kind of pedestal weld jig according to claim 7, it is characterised in that：The side plate posting is by four blocks of coaming plates
Surround, and there are three face coaming plates fixed with each other, be between the entirety of remaining face coaming plate and other three face coaming plate compositions
Rotate connection.
9. a kind of pedestal weld jig according to claim 7, it is characterised in that：The pedestal top is also disposed in described
In side plate posting, simultaneously to pedestal on the line of demarcation that at least two jacking blocks (12) withstand at the top of base side boards and pedestal
Side plate makees the positioning in horizontal plane with pedestal top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655384.5A CN105234620B (en) | 2015-10-12 | 2015-10-12 | A kind of pedestal weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655384.5A CN105234620B (en) | 2015-10-12 | 2015-10-12 | A kind of pedestal weld jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234620A CN105234620A (en) | 2016-01-13 |
| CN105234620B true CN105234620B (en) | 2017-06-06 |
Family
ID=55032570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655384.5A Active CN105234620B (en) | 2015-10-12 | 2015-10-12 | A kind of pedestal weld jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234620B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366064A (en) * | 2018-11-09 | 2019-02-22 | 天津市伟泰轨道交通装备有限公司 | Hand box welder |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717737B4 (en) * | 1997-04-26 | 2008-02-28 | Oerlikon Textile Gmbh & Co. Kg | Spinning box frame for an open-end spinning device |
| JP2000167692A (en) * | 1998-12-07 | 2000-06-20 | Sekiguchi Denki Seisakusho:Kk | Jig for assembling box body |
| CN201324922Y (en) * | 2008-12-23 | 2009-10-14 | 天津重钢机械装备股份有限公司 | Adjustable box-girder welding and assembling device |
| CN201685060U (en) * | 2010-05-24 | 2010-12-29 | 中国建筑一局(集团)有限公司 | Tooling die for manufacturing hyperboloid twisted box-type steel structural member |
| KR20130027703A (en) * | 2011-09-08 | 2013-03-18 | 현대중공업 주식회사 | Jig for setting position of stool on upper deck of container ship and setting method of stool using thereof |
| CN202388181U (en) * | 2012-01-06 | 2012-08-22 | 杭州思创恒业机械设备有限公司 | Tool for preventing large flange from deforming after welding in process of manufacturing pressure container |
| CN205111181U (en) * | 2015-10-12 | 2016-03-30 | 无锡曙光模具有限公司 | Base welding jig |
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2015
- 2015-10-12 CN CN201510655384.5A patent/CN105234620B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105234620A (en) | 2016-01-13 |
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