CN108515302A - A kind of central portion and plate welding automatic clamping mechanism - Google Patents
A kind of central portion and plate welding automatic clamping mechanism Download PDFInfo
- Publication number
- CN108515302A CN108515302A CN201810594594.1A CN201810594594A CN108515302A CN 108515302 A CN108515302 A CN 108515302A CN 201810594594 A CN201810594594 A CN 201810594594A CN 108515302 A CN108515302 A CN 108515302A
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- CN
- China
- Prior art keywords
- fixed
- block
- plate
- top surface
- rack
- 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)
Abstract
The invention discloses a kind of central portions and plate welding automatic clamping mechanism, including rack, the middle part bottom surface of the top plate of the rack is fixed with lower lifting motor, the output shaft of lower lifting motor passes through the top surface of the top plate of rack and is connected with lifting screw by shaft coupling, lifting screw is screwed onto in lifting swivel nut, the top of lifting swivel nut is fixed on the bottom surface of lower installation board, the top surface of lower installation board has installation groove, plate body sleeve is in installation groove and is pressed against on the bottom surface of installation groove, and the bottom surface of upper fixed block to be welded is pressed against in the middle part of the top surface of plate body；The top surface of the top plate of the rack is fixed with upper support frame, and the middle part bottom surface of the top plate of the upper support frame is fixed with mobile supporting block, and the bottom surface tool of mobile supporting block forms circular block there are three slot, three secter pats are slid laterally.It can be gripped plate body and upper fixed block to be welded automatically, facilitate human weld, and efficient, effect is good, be 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 and plate welding are with automatically
Clamping device.
Background technology：
It when existing central portion and plate are welded, generally requires and is manually well placed the two, and the two is carried out
It is fixed, then welded, welding trouble, and the area for working as plate body is big, central portion area hour, it is suitable in the fixation of the two
Trouble, the length or the frame body of width for generally requiring installation more than plate body are fixed in desk body, from upper press central portion to
It is fixed very troublesome on plate, and easy to produce the precision that welding position is influenced with respect to sliding of central portion and plate.
Invention content：
The purpose of the present invention and provides a kind of central portion and plate welding with automatic aiming at the deficiency of the prior art
Clamping device, it can be gripped plate body and upper fixed block to be welded automatically, facilitate human weld, efficient,
Effect is good, is suitble to produce in enormous quantities.
The technology solution of the present invention is as follows：
A kind of central portion and plate welding automatic clamping mechanism, including rack, the middle part bottom of the top plate of the rack
Face is fixed with lower lifting motor, and the output shaft of lower lifting motor passes through the top surface of the top plate of rack and is connected with liter by shaft coupling
Screw rod drops, and lifting screw is screwed onto in lifting swivel nut, and the top for lifting swivel nut is fixed on the bottom surface of lower installation board, lower installation board
Top surface have installation groove, plate body sleeve is in installation groove and is pressed against on the bottom surface of installation groove, upper fixation to be welded
The bottom surface of block is pressed against in the middle part of the top surface of plate body；
The top surface of the top plate of the rack is fixed with upper support frame, and the middle part bottom surface of the top plate of the upper support frame is fixed with
The bottom surface tool of mobile supporting block, mobile supporting block forms circular block, three secter pats there are three slot, three secter pats are slid laterally
Edge form arcuate extensions, the lateral wall of upper fixed block to be welded is pressed against on the madial wall of arcuate extensions, upper branch
The bottom surface of the top plate of support is fixed there are three vertical plate, and the lateral wall of secter pat is fixed with guide rod, and guide rod sleeve is in correspondence
Vertical plate in the guide through hole that has, buffer spring is fixed on the madial wall of vertical plate, the end of buffer spring is fixed
There is side arc compression block, side arc compression block to be pressed against on the lateral wall of corresponding secter pat, on the madial wall of three secter pats at
Type by side groove form the small truncated cone-shaped through-hole of the big upper diameter of base diameter, 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, and vertical screw rod, the top plate of upper support frame are bolted in vertical lifting swivel nut
Middle top surface be fixed with regulation motor, the output shaft of regulation motor passes through the bottom surface of the top plate of upper support frame and passes through shaft coupling
It is connected with vertical screw rod.
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 of three secter pats is fixed with self-lubricating elastic clamping block, and self-lubricating elastic clamping block is pressed against to be welded
It connects on the top surface of fixed block.
Holding sheet is fixed on the madial wall of the arcuate extensions, holding sheet is pressed against the outside of upper fixed block to be welded
On wall.
The bottom surface of the lower installation board is fixed with lower guide rod, and the top surface of top plate of the lower guide rod sleeve in rack is fixed with
Guiding body in.
The beneficial effects of the present invention are：
It can be gripped plate body and upper fixed block to be welded automatically, facilitate human weld, efficient, effect
Fruit 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 and plate welding automatic clamping mechanism, including rack
10, the middle part bottom surface of the top plate of the rack 10 is fixed with lower lifting motor 30, and the output shaft of lower lifting motor 30 passes through rack
The top surface of 10 top plate is simultaneously connected with lifting screw 31 by shaft coupling, and lifting screw 31 is screwed onto in lifting swivel nut 32, lifting
The top of swivel nut 32 is fixed on the bottom surface of lower installation board 33, and there is installation groove 34, plate body 100 to insert for the top surface of lower installation board 33
It is sleeved in installation groove 34 and is pressed against on the bottom surface of installation groove 34, the bottom surface of upper fixed block 200 to be welded is pressed against plate body
In the middle part of 100 top surface；
The top surface of the top plate of the rack 10 is fixed with upper support frame 11, the middle part bottom surface of the top plate of the upper support frame 11
It is fixed with mobile supporting block 17, there are three slide laterally slot 171, three composition circles of secter pat 18 for the bottom surface tool of mobile supporting block 17
The edge of shape block, three secter pats 18 forms arcuate extensions 181, and the lateral wall of upper fixed block 200 to be welded is pressed against arc
On the madial wall of shape extension 181, there are three vertical plate 19, the outsides of secter pat 18 for the bottom surface fixation of the top plate of upper support frame 11
Wall is fixed with guide rod 184, in the guide through hole that 184 sleeve of guide rod has on corresponding vertical plate 19, vertical plate 19
Buffer spring 191 is fixed on madial wall, the end of buffer spring 191 is fixed with side arc compression block 192, side arc compression block 192
It is pressed against on the lateral wall of corresponding secter pat 18, the side groove composition bottom formed on the madial wall of three secter pats 18
The small truncated cone-shaped through-hole 185 of the big upper diameter of diameter, 20 sleeve of truncated cone-shaped block in truncated cone-shaped through-hole 185, truncated cone-shaped block 20
Top surface is fixed with vertical lifting swivel nut 21, and vertical screw rod 22 is bolted in vertical lifting swivel nut 21, the top plate of upper support frame 11
Middle top surface is fixed with regulation motor 23, and the output shaft of regulation motor 23 passes through the bottom surface of the top plate of upper support frame 11 and passes through connection
Axis device is connected with vertical screw rod 22.
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 of three secter pats 18 is fixed with self-lubricating elastic clamping block 183, self-lubricating elasticity
Compact heap 183 is pressed against on the top surface of upper fixed block 200 to be welded.
Further, holding sheet 182 is fixed on the madial wall of the arcuate extensions 181, holding sheet 182 is pressed against
On the lateral wall of upper fixed block 200 to be welded.
Further, the bottom surface of the lower installation board 33 is fixed with lower guide rod 35, and lower 35 sleeve of guide rod is in rack
In the guiding body 36 that the top surface of 10 top plate is fixed with.
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, 100 sleeve of plate body in installation groove 34 and is pressed against the bottom surface of installation groove 34
On, then, upper fixed block 200 to be welded is pressed against on the top surface of plate body 100, then, is run, is made by lower lifting motor 30
Plate body 100 is obtained to be promoted so that self-lubricating elastic clamping block 183 is tightly attached on the top surface of upper fixed block 200 to be welded,
Then, it is run by regulation motor 23 so that truncated cone-shaped block 20 declines, and passes through the rebound effect of buffer spring 191 so that three
Secter pat 18 is mutually close, so that holding sheet 182 is pressed against on the side wall of upper fixed block 200 to be welded, completes to fix, so
Afterwards, you can at the mutually pressing of human weld's upper fixed block 200 to be welded and plate body 100, convenient welding, firm grip, effect
It is good.
Claims (6)
1. a kind of central portion and plate welding automatic clamping mechanism, including rack (10), it is characterised in that：The rack
(10) the middle part bottom surface of top plate is fixed with lower lifting motor (30), and the output shaft of lower lifting motor (30) passes through rack (10)
The top surface of top plate is simultaneously connected with lifting screw (31) by shaft coupling, and lifting screw (31) is screwed onto in lifting swivel nut (32), is risen
The top of drop swivel nut (32) is fixed on the bottom surface of lower installation board (33), and the top surface of lower installation board (33) has installation groove
(34), plate body (100) sleeve in installation groove (34) and is pressed against on the bottom surface of installation groove (34), upper fixed block to be welded
(200) bottom surface is pressed against in the middle part of the top surface of plate body (100)；
The top surface of the top plate of the rack (10) is fixed with upper support frame (11), the middle part bottom of the top plate of the upper support frame (11)
Face is fixed with mobile supporting block (17), and there are three slide laterally slot (171), three secter pats to the bottom surface tool of mobile supporting block (17)
(18) circular block is formed, the edge of three secter pats (18) forms arcuate extensions (181), upper fixed block (200) to be welded
Lateral wall be pressed against on the madial wall of arcuate extensions (181), the bottom surface of the top plate of upper support frame (11) fixes that there are three perpendicular
The lateral wall of straight panel (19), secter pat (18) is fixed with guide rod (184), and guide rod (184) sleeve is in corresponding vertical plate
(19) in the guide through hole having on, buffer spring (191), buffer spring (191) are fixed on the madial wall of vertical plate (19)
End be fixed with side arc compression block (192), side arc compression block (192) is pressed against on the lateral wall of corresponding secter pat (18),
The side groove formed on the madial wall of three secter pats (18) forms the small truncated cone-shaped through-hole of the big upper diameter of base diameter
(185), for truncated cone-shaped block (20) sleeve in truncated cone-shaped through-hole (185), the top surface of truncated cone-shaped block (20) is fixed with vertical lifting spiral shell
It covers (21), is bolted with vertical screw rod (22) in vertical lifting swivel nut (21), the middle top surface of the top plate of upper support frame (11) is fixed
There are regulation motor (23), the output shaft of regulation motor (23) to pass through the bottom surface of the top plate of upper support frame (11) and connect by shaft coupling
It is connected to vertical screw rod (22).
2. a kind of central portion and plate welding automatic clamping mechanism according to claim 1, it is characterised in that：The fan
The top surface of shape block (18) is fixed with gib block (186), and gib block (186) sleeve slides laterally slot (171) corresponding.
3. a kind of central portion and plate welding automatic clamping mechanism according to claim 1, it is characterised in that：It is described perpendicular
It goes straight up to and forms side gib block (24) on the lateral wall of drop swivel nut (21), vertical lifting swivel nut (21) sleeve is in mobile supporting block
(17) what middle part had runs through in through-hole, the interior guide groove that side gib block (24) sleeve has on the madial wall through through-hole
In.
4. a kind of central portion and plate welding automatic clamping mechanism according to claim 1, it is characterised in that：Described three
The bottom surface of a secter pat (18) is fixed with self-lubricating elastic clamping block (183), and self-lubricating elastic clamping block (183) is pressed against to be welded
On the top surface for connecting fixed block (200).
5. a kind of central portion and plate welding automatic clamping mechanism according to claim 1, it is characterised in that：The arc
Holding sheet (182) is fixed on the madial wall of shape extension (181), holding sheet (182) is pressed against upper fixed block (200) to be welded
Lateral wall on.
6. a kind of central portion and plate welding automatic clamping mechanism according to claim 1, it is characterised in that：Under described
The bottom surface of mounting plate (33) is fixed with lower guide rod (35), and the top surface of top plate of lower guide rod (35) sleeve in rack (10) is fixed
In some guiding bodies (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594594.1A CN108515302A (en) | 2018-06-11 | 2018-06-11 | A kind of central portion and plate welding automatic clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594594.1A CN108515302A (en) | 2018-06-11 | 2018-06-11 | A kind of central portion and plate welding automatic clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108515302A true CN108515302A (en) | 2018-09-11 |
Family
ID=63428286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810594594.1A Withdrawn CN108515302A (en) | 2018-06-11 | 2018-06-11 | A kind of central portion and plate welding automatic clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515302A (en) |
-
2018
- 2018-06-11 CN CN201810594594.1A patent/CN108515302A/en not_active Withdrawn
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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: 20180911 |
|
| WW01 | Invention patent application withdrawn after publication |