CN108526792A - A kind of central portion welding clamping device - Google Patents
A kind of central portion welding clamping device Download PDFInfo
- Publication number
- CN108526792A CN108526792A CN201810595228.8A CN201810595228A CN108526792A CN 108526792 A CN108526792 A CN 108526792A CN 201810595228 A CN201810595228 A CN 201810595228A CN 108526792 A CN108526792 A CN 108526792A
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- CN
- China
- Prior art keywords
- block
- fixed
- welded
- top surface
- plate
- 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
-
- 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
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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)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of central portion welding clamping devices, including rack, the top surface of the top plate of the rack is fixed with upper support frame, the middle top surface of the top plate of rack is fixed with lower supporting plate, there are rounded projections in the middle part of the top surface of lower supporting plate, circular slab to be welded is pressed against on the top surface of rounded projections, the left and right two side walls of lower supporting plate are respectively and fixedly provided with supporting block, it is fixed with gripper cylinder on the lateral wall of supporting block, the push rod of gripper cylinder passes through supporting block and is fixed with compression arc block, and circular slab to be welded is clamped between two compression arc blocks；The middle part bottom surface of the top plate of the upper support frame is fixed with mobile supporting block, there are three slide laterally slot to the bottom surface tool of mobile supporting block, upper fixed block to be welded is pressed against on the top surface of circular slab to be welded, three secter pats form circular block, and it can be by upper fixed block to be welded and circular slab to be welded fixed pressing automatically, facilitate human weld, its is efficient, and effect is good, is suitble to produce in enormous quantities.
Description
Technical field：
The present invention relates to technical field of welding equipment, more specifically to a kind of central portion welding clamping device.
Background technology：
When existing two central portions are welded, generally requires and be manually well placed the two, preferably manually by it
It is fixed, then welded, welding trouble, and if be manually not fixed, and being easy sliding influences welding effect, and it is manually solid
Fixed very troublesome, efficiency is very low.
Invention content：
The purpose of the present invention and provides a kind of central portion welding clamping device aiming at the deficiency of the prior art,
Upper fixed block to be welded and circular slab to be welded fixed pressing automatically can be facilitated human weld, efficient, effect by it
It is good, it is suitble to produce in enormous quantities.
The technology solution of the present invention is as follows：
A kind of central portion welding clamping device, including rack, the top surface of the top plate of the rack are fixed with support
The middle top surface of frame, the top plate of rack is fixed with lower supporting plate, has rounded projections in the middle part of the top surface of lower supporting plate, to be welded
Circular slab is pressed against on the top surface of rounded projections, and the left and right two side walls of lower supporting plate are respectively and fixedly provided with supporting block, supporting block
Gripper cylinder is fixed on lateral wall, the push rod of gripper cylinder passes through supporting block and is fixed with compression arc block, circle to be welded
Plate is clamped between two compression arc blocks；
The middle part bottom surface of the top plate of the upper support frame is fixed with mobile supporting block, and there are three the bottom surface tools of mobile supporting block
Slot is slid laterally, upper fixed block to be welded is pressed against on the top surface of circular slab to be welded, three secter pats composition circular blocks, three
The edge of secter pat forms arcuate extensions, and holding sheet, the bottom of three secter pats are fixed on the madial wall of arcuate extensions
Face is fixed with self-lubricating elastic clamping block, and self-lubricating elastic clamping block is pressed against on the top surface of upper fixed block to be welded, holding sheet
Be pressed against on the side wall of upper fixed block to be welded, the bottom surface of the top plate of upper support frame is fixed there are three vertical plate, secter pat it is outer
Side wall is fixed with guide rod, in the guide through hole that guide rod sleeve has on corresponding vertical plate, on the madial wall of vertical plate
It is fixed with buffer spring, the end of buffer spring is fixed with side arc compression block, and side arc compression block is pressed against corresponding secter pat
On lateral wall, the side groove formed on the madial wall of three secter pats forms the small truncated cone-shaped of the big upper diameter of base diameter
Through-hole, for truncated cone-shaped block sleeve in truncated cone-shaped through-hole, the top surface of truncated cone-shaped block is fixed with vertical lifting swivel nut, vertical lifting swivel nut
In be bolted with vertical screw rod, the middle top surface of the top plate of upper support frame is fixed with regulation motor, and the output shaft of regulation motor passes through
The bottom surface of the top plate of upper support frame is simultaneously connected with vertical screw rod by shaft coupling.
The top surface of the secter pat is fixed with gib block, and gib block sleeve slides laterally slot corresponding.
Side gib block is formed on the lateral wall of the vertical lifting swivel nut, vertical lifting swivel nut sleeve is in mobile supporting block
Middle part have in the through-hole, in the interior guide groove that side gib block sleeve has on the madial wall through through-hole.
The bottom surface for compressing arc block is fixed with bottom movable block, bottom movable block sleeve the top surface of lower supporting plate at
In the guide groove that type has.
Clamping protective layer is fixed on the madial wall for compressing arc block, clamping protective layer is pressed against circular slab to be welded
Lateral wall on.
The push rod upper sleeve of the gripper cylinder has flexible radiation fins, and one end of flexible radiation fins is fixed on compression arc block
Lateral wall on, the other end of flexible radiation fins is fixed on the side wall of supporting block.
The beneficial effects of the present invention are：
Upper fixed block to be welded and circular slab to be welded fixed pressing automatically can be facilitated human weld, efficiency by it
Height, effect is good, is suitble to produce in enormous quantities.
Description of the drawings：
Fig. 1 is the partial structural diagram of the present invention；
Fig. 2 is the partial top view of three secter pats of the present invention；
Fig. 3 is the partial enlarged view of Fig. 1.
Specific implementation mode：
Embodiment：See shown in Fig. 1 to Fig. 3, a kind of central portion welding clamping device, including rack 10, the rack
The top surface of 10 top plate is fixed with upper support frame 11, and the middle top surface of the top plate of rack 10 is fixed with lower supporting plate 12, lower support
There are rounded projections 121, circular slab 100 to be welded are pressed against in the middle part of the top surface of plate 12 on the top surface of rounded projections 121, under
The left and right two side walls of support plate 12 are respectively and fixedly provided with supporting block 13, and gripper cylinder 14 is fixed on the lateral wall of supporting block 13, folder
The push rod for holding cylinder 14 passes through supporting block 13 and is fixed with compression arc block 15, and circular slab 100 to be welded is clamped in two compressions
Between arc block 15；
The middle part bottom surface of the top plate of the upper support frame 11 is fixed with mobile supporting block 17, the bottom surface tool of mobile supporting block 17
There are three slot 171 is slid laterally, upper fixed block 200 to be welded is pressed against on the top surface of circular slab 100 to be welded, three secter pats
The edge of 18 composition circular blocks, three secter pats 18 forms arcuate extensions 181, consolidates on the madial wall of arcuate extensions 181
There are holding sheet 182, the bottom surface of three secter pats 18 to be fixed with self-lubricating elastic clamping block 183, self-lubricating elastic clamping block 183 surely
It is pressed against on the top surface of upper fixed block 200 to be welded, holding sheet 182 is pressed against on the side wall of upper fixed block 200 to be welded, upper branch
The bottom surface of the top plate of support 11 is fixed there are three vertical plate 19, and the lateral wall of secter pat 18 is fixed with guide rod 184, guide rod
In the guide through hole that 184 sleeves have on corresponding vertical plate 19, buffer spring is fixed on the madial wall of vertical plate 19
191, the end of buffer spring 191 is fixed with side arc compression block 192, and side arc compression block 192 is pressed against corresponding secter pat 18
On lateral wall, the side groove formed on the madial wall of three secter pats 18 forms the small round platform of the big upper diameter of base diameter
Shape through-hole 185, for 20 sleeve of truncated cone-shaped block in truncated cone-shaped through-hole 185, the top surface of truncated cone-shaped block 20 is fixed with vertical lifting swivel nut
21, vertical screw rod 22 is bolted in vertical lifting swivel nut 21, and the middle top surface of the top plate of upper support frame 11 is fixed with regulation motor
23, the output shaft of regulation motor 23 passes through the bottom surface of the top plate of upper support frame 11 and is connected with vertical screw rod 22 by shaft coupling.
Further, the top surface of the secter pat 18 is fixed with gib block 186, and 186 sleeve of gib block is in corresponding cross
Into sliding groove 171.
Further, side gib block 24, vertical lifting swivel nut are formed on the lateral wall of the vertical lifting swivel nut 21
21 sleeves run through what the middle part of mobile supporting block 17 had in through-hole, and gib block 24 sleeve in side is on the madial wall through through-hole
In the interior guide groove having.
Further, the bottom surface for compressing arc block 15 is fixed with bottom movable block 151, and bottom movable block 151 is inserted
It is sleeved in the guide groove that the top surface of lower supporting plate 12 forms.
Further, it is fixed with clamping protective layer 152 on the madial wall for compressing arc block 15, protective layer is clamped
152 are pressed against on the lateral wall of circular slab 100 to be welded.
Further, the push rod upper sleeve of the gripper cylinder 14 has flexible radiation fins 1, the one end for the radiation fins 1 that stretches
It is fixed on the lateral wall for compressing arc block 15, the other end of flexible radiation fins 1 is fixed on the side wall of supporting block 13.
Wherein the elastic force of buffer spring 191 is less than the power that truncated cone-shaped block 20 pushes secter pat 18.
When the present embodiment is in use, circular slab 100 to be welded is pressed against on the top surface of rounded projections 121, it will be to be welded
It connects fixed block 200 to be pressed against on the top surface of circular slab 100 to be welded, self-lubricating elastic clamping block 183 is pressed against on to be welded
On the top surface of fixed block 200, then, pushed by the push rod of gripper cylinder 14 so that circular slab 100 to be welded is clamped in two
It between compressing arc block 15, and is run by regulation motor 23 so that truncated cone-shaped block 20 declines, and passes through returning for buffer spring 191
Bullet acts on so that three secter pats 18 are mutually close, so that holding sheet 182 is pressed against the side wall of upper fixed block 200 to be welded
On, it completes to fix, then, you can human weld's upper fixed block 200 to be welded is mutually pressed against with the lateral wall of circular slab 100 to be welded
Place, convenient welding, firm grip, effect are good.
Claims (6)
1. a kind of central portion welding clamping device, including rack (10), it is characterised in that：The top plate of the rack (10)
Top surface is fixed with upper support frame (11), and the middle top surface of the top plate of rack (10) is fixed with lower supporting plate (12), lower supporting plate
(12) there are rounded projections (121), circular slab (100) to be welded to be pressed against the top of rounded projections (121) in the middle part of top surface
On face, the left and right two side walls of lower supporting plate (12) are respectively and fixedly provided with supporting block (13), are fixed on the lateral wall of supporting block (13)
Gripper cylinder (14), the push rod of gripper cylinder (14), which passes through supporting block (13) and is fixed with, compresses arc block (15), circle to be welded
Shape plate (100) is clamped between two compression arc blocks (15)；
The middle part bottom surface of the top plate of the upper support frame (11) is fixed with mobile supporting block (17), the bottom surface of mobile supporting block (17)
There are three slot (171) is slid laterally, upper fixed block (200) to be welded is pressed against on the top surface of circular slab to be welded (100) tool, and three
A secter pat (18) forms circular block, and the edge of three secter pats (18) forms arcuate extensions (181), arcuate extensions
(181) holding sheet (182) is fixed on madial wall, the bottom surface of three secter pats (18) is fixed with self-lubricating elastic clamping block
(183), self-lubricating elastic clamping block (183) is pressed against on the top surface of upper fixed block (200) to be welded, and holding sheet (182) is pressed against
On the side wall of upper fixed block (200) to be welded, the bottom surface of the top plate of upper support frame (11) is fixed there are three vertical plate (19), is fanned
The lateral wall of shape block (18) is fixed with guide rod (184), and what guide rod (184) sleeve had on corresponding vertical plate (19) leads
Into through-hole, buffer spring (191) is fixed on the madial wall of vertical plate (19), the end of buffer spring (191) is fixed with side
Arc compression block (192), side arc compression block (192) are pressed against on the lateral wall of corresponding secter pat (18), three secter pats (18)
Madial wall on the small truncated cone-shaped through-hole (185) of the side groove composition big upper diameter of base diameter that forms, truncated cone-shaped block
(20) for sleeve in truncated cone-shaped through-hole (185), the top surface of truncated cone-shaped block (20) is fixed with vertical lifting swivel nut (21), vertical lifting
Vertical screw rod (22) is bolted in swivel nut (21), the middle top surface of the top plate of upper support frame (11) is fixed with regulation motor (23),
The output shaft of regulation motor (23) passes through the bottom surface of the top plate of upper support frame (11) and is connected with vertical screw rod by shaft coupling
(22)。
2. a kind of central portion welding clamping device according to claim 1, it is characterised in that：The secter pat (18)
Top surface is fixed with gib block (186), and gib block (186) sleeve slides laterally slot (171) corresponding.
3. a kind of central portion welding clamping device according to claim 1, it is characterised in that：The vertical lifting swivel nut
(21) side gib block (24) is formed on lateral wall, vertical lifting swivel nut (21) sleeve has at the middle part of mobile supporting block (17)
Some runs through in through-hole, in the interior guide groove that side gib block (24) sleeve has on the madial wall through through-hole.
4. a kind of central portion welding clamping device according to claim 1, it is characterised in that：The compression arc block
(15) bottom surface is fixed with bottom movable block (151), and movable block (151) sleeve in bottom is formed in the top surface of lower supporting plate (12)
Guide groove in.
5. a kind of central portion welding clamping device according to claim 1, it is characterised in that：The compression arc block
(15) clamping protective layer (152) is fixed on madial wall, clamping protective layer (152) is pressed against circular slab to be welded (100)
On lateral wall.
6. a kind of central portion welding clamping device according to claim 1, it is characterised in that：The gripper cylinder (14)
Push rod upper sleeve have flexible radiation fins (1), one end of flexible radiation fins (1) is fixed on the lateral wall for compressing arc block (15)
On, the other end of flexible radiation fins (1) is fixed on the side wall of supporting block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595228.8A CN108526792A (en) | 2018-06-11 | 2018-06-11 | A kind of central portion welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595228.8A CN108526792A (en) | 2018-06-11 | 2018-06-11 | A kind of central portion welding clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526792A true CN108526792A (en) | 2018-09-14 |
Family
ID=63470725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810595228.8A Withdrawn CN108526792A (en) | 2018-06-11 | 2018-06-11 | A kind of central portion welding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526792A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168238A (en) * | 2018-11-13 | 2020-05-19 | 宁波方太厨具有限公司 | Laser welding tool for welding stainless steel panel and vertical barrel together |
| CN112071790A (en) * | 2020-08-24 | 2020-12-11 | 台州市老林装饰有限公司 | Wafer storage box placing and clamping mechanism |
| CN112247837A (en) * | 2020-10-13 | 2021-01-22 | 陈攀 | Clamping mechanism for machining cylinder cover body of compressed air filter |
-
2018
- 2018-06-11 CN CN201810595228.8A patent/CN108526792A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168238A (en) * | 2018-11-13 | 2020-05-19 | 宁波方太厨具有限公司 | Laser welding tool for welding stainless steel panel and vertical barrel together |
| CN112071790A (en) * | 2020-08-24 | 2020-12-11 | 台州市老林装饰有限公司 | Wafer storage box placing and clamping mechanism |
| CN112247837A (en) * | 2020-10-13 | 2021-01-22 | 陈攀 | Clamping mechanism for machining cylinder cover body of compressed air filter |
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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 |
Application publication date: 20180914 |
|
| WW01 | Invention patent application withdrawn after publication |