CN108705258A - One kind being convenient for fixed steel-pipe welding fixture - Google Patents
One kind being convenient for fixed steel-pipe welding fixture Download PDFInfo
- Publication number
- CN108705258A CN108705258A CN201810435668.7A CN201810435668A CN108705258A CN 108705258 A CN108705258 A CN 108705258A CN 201810435668 A CN201810435668 A CN 201810435668A CN 108705258 A CN108705258 A CN 108705258A
- Authority
- CN
- China
- Prior art keywords
- fixture
- slide bar
- babinet
- convenient
- sliding slot
- 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- Withdrawn
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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
- 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
Abstract
The invention discloses one kind being convenient for fixed steel-pipe welding fixture, including fixture babinet, the inner roof wall and inner bottom wall of the fixture babinet offer sliding slot, the inside of fixture babinet is placed with slide bar, the both ends of slide bar have been fixedly connected with sliding block compatible with sliding slot, and sliding block is connected in the inside of sliding slot, the positive top of slide bar and positive lower part are fixedly hinged with head rod by the first axis pin, and the one end of each head rod far from slide bar is fixedly hinged with swingle by the second axis pin.It should be convenient for fixed steel-pipe welding fixture, it is fixed by the middle part in the left side of fixture babinet and is inlaid with bearing, threaded rod is rotated by handle, screwed pipe can be made to be moved forward and backward along threaded rod, it can make pushrod movement by the movement of screwed pipe, to make slide bar be slided along sliding slot, by being fixedly hinged with head rod on slide bar, head rod is fixedly hinged with swingle, and swingle can be made to be rotated by the center of circle of third axis pin.
Description
Technical field
The present invention relates to steel pipe processing technique fields, specially a kind of to be convenient for fixed steel-pipe welding fixture.
Background technology
The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice
The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, the hair of chemical industry
Exhibition and the drilling of petroleum gas and transport etc., all effectively push hair of the Steel Tube Industries in kind, yield and quality
Exhibition.
Steel pipe needs to be fixed on operation console with fixture during the welding process, and current fixture is inadequate to the clamping of steel pipe
Securely.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides one kind being convenient for fixed steel-pipe welding fixture, solves current clip
Not secured enough problem is clamped in tool.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：One kind being convenient for fixed steel-pipe welding fixture, including folder
Having babinet, the inner roof wall and inner bottom wall of the fixture babinet offer sliding slot, and the inside of the fixture babinet is placed with slide bar,
The both ends of the slide bar have been fixedly connected with sliding block compatible with sliding slot, and sliding block is connected in the inside of sliding slot, the slide bar
Positive top and positive lower part are fixedly hinged with head rod by the first axis pin, and each head rod is remote
One end from slide bar is fixedly hinged with swingle by the second axis pin, and the right side of the fixture babinet opens up that there are two opposite
The first through hole of title, each one end of the swingle far from the second axis pin through first through hole and extend to fixture babinet
Right side, each swingle fixes hinged a, left side for the fixture babinet by third axis pin and the inner wall of first through hole
Side wall is opened up there are two the second symmetrical through-hole, and the left side of the slide bar is fixedly connected with that there are two symmetrical push rods, and
Two push rods extend through two the second through-holes and extend to the left side of fixture babinet, and is placed on the left of the fixture babinet
The left side of two connecting rods, each push rod is fixedly connected with the right side of the second connecting rod, on the left of the fixture babinet
The middle part in face, which is fixed, is inlaid with bearing, and the middle part of second connecting rod, which is fixed, is inlaid with screwed pipe, and the inner ring of the bearing is solid
Surely it is connected with threaded rod compatible with screwed pipe, the one end of the threaded rod far from bearing is through screwed pipe and extends to screw thread
The left side of pipe, and threaded rod is threadedly coupled with screwed pipe, the one end of the threaded rod far from bearing is fixedly connected with handle.
Preferably, the vertical plane where the handle is parallel with the vertical plane where the second connecting rod, and handle both ends
Outer surface be fixedly connected with Anti-slip cover.
Preferably, the horizontal length value of the push rod is more than the horizontal length value of fixture babinet, the level of the threaded rod
Length value is more than the horizontal length value of sliding slot.
Preferably, each one end of the swingle far from the second axis pin has been fixedly connected with clamping plate, each clamping plate
It is arc-shaped.
Preferably, the horizontal length value of the head rod is more than the horizontal length value of sliding slot, where the slide bar
Vertical plane is parallel with the vertical plane where the second connecting rod.
Preferably, the bearing is located at screwed pipe in same level, and the diameter value of each second through-hole is big
In the diameter value of each push rod.
（Three）Advantageous effect
The present invention provides one kind being convenient for fixed steel-pipe welding fixture, has following advantageous effect：
（1）It should be convenient for fixed steel-pipe welding fixture, and be fixed by the middle part in the left side of fixture babinet and be inlaid with bearing, screw thread
Bar is rotated by handle, screwed pipe can be made to be moved forward and backward along threaded rod, can make pushrod movement by the movement of screwed pipe,
To make slide bar be slided along sliding slot, by being fixedly hinged with head rod on slide bar, head rod is fixedly hinged with rotation
Bull stick can be such that swingle is rotated by the center of circle of third axis pin, to make clamping plate contraction step up steel pipe.
（2）It should be convenient for fixed steel-pipe welding fixture, it is arc-shaped by clamping plate, and symmetrically, make clamping plate that steel be clamped
Contact area increases when pipe, the more secured of steel pipe clamping can be fixedly connected by the middle part of handle with threaded rod, can
With two hands firmly rotating handle simultaneously, keeps more convenient operation laborsaving, be fixedly connected with by the outer surface at the both ends of handle
There is Anti-slip cover, operating room can be made safer.
Description of the drawings
Fig. 1 is present clip babinet front view；
Fig. 2 is the sectional view of present clip babinet front view.
In figure：1 fixture babinet, 2 slide bars, 3 sliding blocks, 4 sliding slots, 5 first through hole, 6 swingles, 7 clamping plates, 8 third axis pins, 9
Head rod, 10 first axis pins, 11 second axis pins, 12 bearings, 13 screwed pipes, 14 threaded rods, 15 handles, 16 Anti-slip covers, 17
Second connecting rod, 18 push rods, 19 second through-holes.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind being convenient for fixed steel-pipe welding fixture, including
Fixture babinet 1, the inner roof wall and inner bottom wall of fixture babinet 1 offer sliding slot 4, and the inside of fixture babinet 1 is placed with slide bar 2,
The both ends of slide bar 2 have been fixedly connected with sliding block 3 compatible with sliding slot 4, and sliding block 3 is connected in the inside of sliding slot 4, and slide bar 2 is just
The top in face and positive lower part are fixedly hinged with head rod 9 by the first axis pin 10, and the level of head rod 9 is long
Angle value is more than the horizontal length value of sliding slot 4, ensures that head rod 9 will not be located along the same line during exercise with swingle 6,
The each one end of head rod 9 far from slide bar 2 is fixedly hinged with swingle 6 by the second axis pin 11, and each swingle 6 is remote
One end from the second axis pin 11 has been fixedly connected with clamping plate 7, and each clamping plate 7 is arc-shaped, ensures that clamping plate 7 is stepping up steel pipe in this way
When and the contact area of steel pipe increase, make clamping more securely, the right side of fixture babinet 1 opens up that there are two symmetrical the
One through-hole 5, the one end of each swingle 6 far from the second axis pin 11 through first through hole 5 and extend to the right side of fixture babinet 1
Side, each swingle 6 are fixed by third axis pin 8 and the inner wall of first through hole 5 and are hinged, and the left side wall of fixture babinet 1 opens up
There are two the second symmetrical through-hole 19, the vertical length values of the vertical distance value of two the second through-holes 19 and the second connecting rod 17
It is equal, ensure that push rod 18 can move in the horizontal direction in this way, by power perpendicular acting on sliding 2 bars, each second through-hole 19
Diameter value is all higher than the diameter value of each push rod 18, ensure that the flexible movement of push rod 18, the left side of slide bar 2 are fixedly connected with
Two symmetrical push rods 18, the horizontal length value of push rod 18 are more than the horizontal length value of fixture babinet 1, ensure push rod 18 in this way
Slide bar 2 can be shifted onto the right end of fixture babinet 1, and two push rods 18 extend through two the second through-holes 19 and extend to fixture
The left side in the left side of babinet 1, fixture babinet 1 is placed with the second connecting rod 17, and the left side of each push rod 18 is connect with second
The right side of bar 17 is fixedly connected, and the vertical plane where slide bar 2 is parallel with the vertical plane where the second connecting rod 17, Fixture box
The middle part of 1 left side of body, which is fixed, is inlaid with bearing 12, and the middle part of the second connecting rod 17, which is fixed, is inlaid with screwed pipe 13, bearing 12 with
Screwed pipe 13 is located in same level, makes to be located on horizontal linear for threaded rod 14 in this way, and the inner ring of bearing 12, which is fixed, to be connected
It is connected to threaded rod 14 compatible with screwed pipe 13, the horizontal length value of threaded rod 14 is more than the horizontal length value of sliding slot 4, ensures
The range that screwed pipe 13 moves is more than the length of sliding slot 4, and the degree for keeping clamping plate 7 flexible reaches maximum, and threaded rod 14 is far from bearing
12 one end runs through screwed pipe 13 and extends to the left side of screwed pipe 13, and threaded rod 14 is threadedly coupled with screwed pipe 13, screw thread
The one end of bar 14 far from bearing 12 is fixedly connected with handle 15, perpendicular where the vertical plane and the second connecting rod 17 where handle 15
Face directly parallel, and the outer surface at 15 both ends of handle has been fixedly connected with Anti-slip cover 16, is operated and is rotated by handle 15, makes operation
It is simple and convenient.
Operation principle：The fixture multigroup can be used together first, and the steel pipe to be welded is placed on two by when operation first
Between clamping plate 7, then two both ends for holding handle 15 of stopping rotate, and screwed pipe 13 moves right under the action of threaded rod 14, band
Dynamic push rod 18 moves right, and push rod 18 pushes slide bar 2 and moves right, and swingle 6 is made to rotate, in two symmetrical 7 phases of clamping plate
Between close up, and then step up steel pipe, similarly rotating handle 15, clamping plate 7 can separate round about.
In conclusion fixed steel-pipe welding fixture should be convenient for, be fixed and inlayed by the middle part in the left side of fixture babinet 1
There are bearing 12, threaded rod 14 to be rotated by handle 15, screwed pipe 13 can be made to be moved forward and backward along threaded rod 14, pass through screwed pipe
13 movement can be such that push rod 18 moves, to make slide bar 2 be slided along sliding slot 4, by being fixedly hinged with the first company on slide bar 2
Extension bar 9, head rod 9 are fixedly hinged with swingle 6, swingle 6 can be made to be rotated for the center of circle with third axis pin 8, to make
The contraction of clamping plate 7 steps up steel pipe, arc-shaped by clamping plate 7, and symmetrically, and contact area increases when making clamping plate 7 that steel pipe be clamped, energy
Enough the more secured of steel pipe clamping, it is fixedly connected, can be simultaneously used with two hands with threaded rod 14 by the middle part of handle 15
Power rotating handle 15 keeps more convenient operation laborsaving, and Anti-slip cover 16 has been fixedly connected with by the outer surface at the both ends of handle 15,
Operating room can be made safer.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. one kind being convenient for fixed steel-pipe welding fixture, including fixture babinet（1）, it is characterised in that：The fixture babinet（1）
Inner roof wall and inner bottom wall offer sliding slot（4）, the fixture babinet（1）Inside be placed with slide bar（2）, the slide bar
（2）Both ends be fixedly connected with and sliding slot（4）Compatible sliding block（3）, and sliding block（3）It is connected in sliding slot（4）Inside, institute
State slide bar（2）Positive top and positive lower part pass through the first axis pin（10）It is fixedly hinged with head rod（9）, each
The head rod（9）Far from slide bar（2）One end pass through the second axis pin（11）It is fixedly hinged with swingle（6）, described
Fixture babinet（1）Right side open up there are two symmetrical first through hole（5）, each swingle（6）Far from the second pin
Axis（11）One end through first through hole（5）And extend to fixture babinet（1）Right side, each swingle（6）
Pass through third axis pin（8）With first through hole（5）Inner wall fix hinged, the fixture babinet（1）Left side wall open up there are two
The second symmetrical through-hole（19）, the slide bar（2）Left side be fixedly connected there are two symmetrical push rod（18）, and two
Push rod（18）Extend through two the second through-holes（19）And extend to fixture babinet（1）Left side, the fixture babinet（1）A left side
Side is placed with the second connecting rod（17）, each push rod（18）Left side with the second connecting rod（17）Right side fix
Connection, the fixture babinet（1）The middle part of left side is fixed and is inlaid with bearing（12）, second connecting rod（17）Middle part it is solid
Surely it is inlaid with screwed pipe（13）, the bearing（12）Inner ring be fixedly connected with and screwed pipe（13）Compatible threaded rod
（14）, the threaded rod（14）Far from bearing（12）One end run through screwed pipe（13）And extend to screwed pipe（13）Left side,
And threaded rod（14）With screwed pipe（13）It is threadedly coupled, the threaded rod（14）Far from bearing（12）One end be fixedly connected with hand
Handle（15）.
2. according to claim 1 a kind of convenient for fixed steel-pipe welding fixture, it is characterised in that：The handle（15）
The vertical plane at place and the second connecting rod（17）The vertical plane at place is parallel, and handle（15）The outer surface at both ends is fixed to be connected
It is connected to Anti-slip cover（16）.
3. according to claim 1 a kind of convenient for fixed steel-pipe welding fixture, it is characterised in that：The push rod（18）
Horizontal length value be more than fixture babinet（1）Horizontal length value, the threaded rod（14）Horizontal length value be more than sliding slot（4）
Horizontal length value.
4. according to claim 1 a kind of convenient for fixed steel-pipe welding fixture, it is characterised in that：Each rotation
Bar（6）Far from the second axis pin（11）One end be fixedly connected with clamping plate（7）, each clamping plate（7）It is arc-shaped.
5. according to claim 1 a kind of convenient for fixed steel-pipe welding fixture, it is characterised in that：First connection
Bar（9）Horizontal length value be more than sliding slot（4）Horizontal length value, the slide bar（2）The vertical plane at place and the second connecting rod
（17）The vertical plane at place is parallel.
6. according to claim 1 a kind of convenient for fixed steel-pipe welding fixture, it is characterised in that：The bearing（12）
With screwed pipe（13）In same level, each second through-hole（19）Diameter value be all higher than each push rod（18）'s
Diameter value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435668.7A CN108705258A (en) | 2018-05-09 | 2018-05-09 | One kind being convenient for fixed steel-pipe welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435668.7A CN108705258A (en) | 2018-05-09 | 2018-05-09 | One kind being convenient for fixed steel-pipe welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108705258A true CN108705258A (en) | 2018-10-26 |
Family
ID=63868835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810435668.7A Withdrawn CN108705258A (en) | 2018-05-09 | 2018-05-09 | One kind being convenient for fixed steel-pipe welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705258A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554737A (en) * | 2018-12-21 | 2019-04-02 | 奥士康科技股份有限公司 | It is a kind of thickness copper pcb board production use copper plating device |
| CN113210995A (en) * | 2021-04-14 | 2021-08-06 | 韦柱汉 | Circular workpiece clamp for welding |
-
2018
- 2018-05-09 CN CN201810435668.7A patent/CN108705258A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554737A (en) * | 2018-12-21 | 2019-04-02 | 奥士康科技股份有限公司 | It is a kind of thickness copper pcb board production use copper plating device |
| CN113210995A (en) * | 2021-04-14 | 2021-08-06 | 韦柱汉 | Circular workpiece clamp for welding |
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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: 20181026 |
|
| WW01 | Invention patent application withdrawn after publication |