CN108356477A - A kind of anti-skidding welding fixture - Google Patents
A kind of anti-skidding welding fixture Download PDFInfo
- Publication number
- CN108356477A CN108356477A CN201810370933.8A CN201810370933A CN108356477A CN 108356477 A CN108356477 A CN 108356477A CN 201810370933 A CN201810370933 A CN 201810370933A CN 108356477 A CN108356477 A CN 108356477A
- Authority
- CN
- China
- Prior art keywords
- dummy block
- connecting rod
- upper connecting
- fixed plate
- pipe
- 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.)
- Withdrawn
Links
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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of anti-skidding welding fixtures, including upper connecting rod and lower connecting rod, the bottom side of the upper connecting rod is welded with fixed plate, and the bottom of fixed plate is provided with the first dummy block for fixing pipe, being internally located at the top of fixed plate of the upper connecting rod opens up fluted, the internal whorl of the groove connects helical rotation bar, and the bottom of helical rotation bar is welded with catch bar, and the bottom of the groove is connected to by communicating pipe with the rubber pad of the first dummy block bottom.In the present invention, the inside of communicating pipe is filled with hydraulic oil, catch bar can be driven to move down by rotating helical rotation bar, so as to which hydraulic oil is expressed to rubber pad, so that rubber pad is heaved, so that the first dummy block surface irregularity, then such setting enables to the first dummy block that can be carried out to pipe fully fixed, prevents from sliding to influence the fixation of pipe due to the first dummy block surface.
Description
Technical field
The present invention relates to welding fixture technical field more particularly to a kind of anti-skidding welding fixtures.
Background technology
Welding, also referred to as welding, Rong connects, and is a kind of jointing metal in a manner of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics.The purpose of engagement is reached in welding by following three approach：1, melting welding.2, it presses
Weldering.3, it is brazed.There are many kinds of the energy sources of modern times welding, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave
Deng.Other than use in the factory, welding can also carry out in a variety of contexts, such as field, underwater and space.No matter at what
Place, welding all may bring danger to operator, so must take safeguard procedures appropriate when being welded.It welds to people
Injury caused by body is possible includes burn, electric shock, inpairment of vision, sucking toxic gas, ultraviolet light overexposure etc..Welding fixture
It is to improve assembly precision and efficiency to ensure weldment size, prevent fixture used by welding deformation.
Pipe is circular configuration, therefore is typically easy to skid when pipe is clamped, however existing pipe
Clamping device is all that it is clamped by squeezing fixed mode mostly, is slided if there is clamping device, then right
The clamping of pipe will start a leak, to influence the welding effect of pipe.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of anti-skidding welding fixture proposed.
To achieve the goals above, present invention employs following technical solutions：A kind of anti-skidding welding fixture, including upper connection
The bottom side of bar and lower connecting rod, the upper connecting rod is welded with fixed plate, and the bottom of fixed plate is provided with for fixing
First dummy block of pipe, being internally located at the top of fixed plate for the upper connecting rod open up fluted, the inside of the groove
Be threadedly coupled helical rotation bar, and the bottom of helical rotation bar is welded with catch bar, the bottom of the groove by communicating pipe with
The rubber pad of first dummy block bottom is connected to, and the second dummy block, and the second dummy block are provided with below first dummy block
Lower section be provided with lower connecting rod, the lower connecting rod is connect by bolt with up knob, the upper connecting rod by bolt with
Lower handle connection, and lower handle is connect by spring with up knob.
As further describing for above-mentioned technical proposal：
Multiple rubber pads are provided on first dummy block, and spacing is equal between any two for multiple rubber pads.
As further describing for above-mentioned technical proposal：
Multiple rubber pads are provided on second dummy block, and spacing is equal between any two for multiple rubber pads.
As further describing for above-mentioned technical proposal：
The structure of first dummy block is arcuate structure.
As further describing for above-mentioned technical proposal：
The structure of first dummy block is arcuate structure.
As further describing for above-mentioned technical proposal：
The structure of second dummy block is arcuate structure.
In the present invention, the inside of communicating pipe is filled with hydraulic oil, catch bar can be driven downward by rotating helical rotation bar
It is mobile, so as to which hydraulic oil is expressed to rubber pad so that rubber pad is heaved, so that the first dummy block concave-convex surface is not
Flat, then such setting enables to the first dummy block that can be carried out to pipe fully fixed, prevents due to the first dummy block table
It slides to influence the fixation of pipe in face.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of anti-skidding welding fixture proposed by the present invention；
Fig. 2 is the internal structure schematic diagram of fixed plate of the present invention.
Marginal data：
It is connected under 1- fixed plates, the first dummy blocks of 2-, the second dummy blocks of 3-, 4- helical rotations bar, 5- upper connecting rods, 51-
Handle, 9- communicating pipes, 10- rubber pads, 11- catch bars, 12- grooves under bar, 6- springs, 7- up knobs, 8-.
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.
Referring to Fig.1-2, a kind of anti-skidding welding fixture, including upper connecting rod 5 and lower connecting rod 51, the bottom of upper connecting rod 5
Side is welded with fixed plate 1, and the bottom of fixed plate 1 is provided with the first dummy block 2 for fixing pipe, upper connecting rod 5
The top for being internally located at fixed plate 1 opens up fluted 12, and the internal whorl of groove 12 connects helical rotation bar 4, and helical rotation
The bottom of bar 4 is welded with catch bar 11, and the bottom of groove 12 is connected by the rubber pad 10 of 2 bottom of communicating pipe 9 and the first dummy block
Logical, the lower section of the first dummy block 2 is provided with the second dummy block 3, and the lower section of the second dummy block 3 is provided with lower connecting rod 51, under
Connecting rod 51 is connect by bolt with up knob 7, and upper connecting rod 5 is connect by bolt with lower handle 8, and lower handle 8 passes through bullet
Spring 6 is connect with up knob 7.
Multiple rubber pads 10 are provided on first dummy block 2, and spacing is equal between any two for multiple rubber pads 10, second squeezes
Multiple rubber pads 10 are provided on pressure pad 3, and spacing is equal between any two for multiple rubber pads 10, the structure of the first dummy block 2 is
The structure of arcuate structure, the second dummy block 3 is arcuate structure.
The internal whorl of groove 12 is connected with helical rotation bar 4, and the bottom of groove 12 is connected by communicating pipe 9 and rubber pad 10
It is logical, and the inside of communicating pipe 9 is filled with hydraulic oil, then the position that catch bar 11 is adjusted in helical rotation bar 4 is rotated, to right
Hydraulic oil is squeezed, and hydraulic oil is expressed in rubber pad 10.
Operation principle：In use, dividing the first dummy block 2 and the second dummy block 3 to be placed in the both sides of pipe, pass through at this time
Up knob 7 is squeezed with lower handle 8 to carry out extruding fixation to pipe, at the same time, user rotates helical rotation bar 4, to
11 downward spiral of catch bar being moved, to squeeze the hydraulic oil in communicating pipe 9 so that hydraulic oil is charged into rubber pad 10,
Rubber pad 10 is heaved at this time so that 3 surface irregularity of the first dummy block 2 and the second dummy block, and pipe is squeezed, from
And play the anti-skidding effect of pipe.
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 (5)
1. a kind of anti-skidding welding fixture, including upper connecting rod (5) and lower connecting rod (51), which is characterized in that the upper connecting rod
(5) bottom side is welded with fixed plate (1), and the bottom of fixed plate (1) is provided with the first dummy block for fixing pipe
(2), being internally located at the top of fixed plate (1) for the upper connecting rod (5) opens up fluted (12), the inside of the groove (12)
It is threadedly coupled helical rotation bar (4), and the bottom of helical rotation bar (4) is welded with catch bar (11), the bottom of the groove (12)
Portion is connected to by communicating pipe (9) with the rubber pad (10) of the first dummy block (2) bottom, is set below first dummy block (2)
It is equipped with the second dummy block (3), and is provided with lower connecting rod (51) below the second dummy block (3), the lower connecting rod (51) is logical
It crosses bolt to connect with up knob (7), the upper connecting rod (5) is connect by bolt with lower handle (8), and lower handle (8) passes through
Spring (6) is connect with up knob (7).
2. a kind of anti-skidding welding fixture according to claim 1, which is characterized in that be arranged on first dummy block (2)
There are multiple rubber pads (10), and spacing is equal between any two for multiple rubber pads (10).
3. a kind of anti-skidding welding fixture according to claim 1, which is characterized in that be arranged on second dummy block (3)
There are multiple rubber pads (10), and spacing is equal between any two for multiple rubber pads (10).
4. a kind of anti-skidding welding fixture according to claim 1, which is characterized in that the structure of first dummy block (2)
For arcuate structure.
5. a kind of anti-skidding welding fixture according to claim 1, which is characterized in that the structure of second dummy block (3)
For arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370933.8A CN108356477A (en) | 2018-04-24 | 2018-04-24 | A kind of anti-skidding welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370933.8A CN108356477A (en) | 2018-04-24 | 2018-04-24 | A kind of anti-skidding welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108356477A true CN108356477A (en) | 2018-08-03 |
Family
ID=63009333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810370933.8A Withdrawn CN108356477A (en) | 2018-04-24 | 2018-04-24 | A kind of anti-skidding welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262291A (en) * | 2018-08-16 | 2019-01-25 | 芜湖源码自动化设备有限公司 | A kind of frock clamp that can automatically adjust size |
| CN111992974A (en) * | 2020-08-25 | 2020-11-27 | 绍兴众特机械制造有限公司 | Processing system for vacuum tank body |
-
2018
- 2018-04-24 CN CN201810370933.8A patent/CN108356477A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262291A (en) * | 2018-08-16 | 2019-01-25 | 芜湖源码自动化设备有限公司 | A kind of frock clamp that can automatically adjust size |
| CN109262291B (en) * | 2018-08-16 | 2021-06-29 | 泰安大源机械有限公司 | Tool clamp capable of automatically adjusting size |
| CN111992974A (en) * | 2020-08-25 | 2020-11-27 | 绍兴众特机械制造有限公司 | Processing system for vacuum tank body |
| CN111992974B (en) * | 2020-08-25 | 2022-03-25 | 绍兴众特机械制造有限公司 | Processing system for vacuum tank body |
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Legal Events
| 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: 20180803 |
|
| WW01 | Invention patent application withdrawn after publication |