CN107953049A - A kind of fixture for channel steel butt welding - Google Patents
A kind of fixture for channel steel butt welding Download PDFInfo
- Publication number
- CN107953049A CN107953049A CN201711282202.XA CN201711282202A CN107953049A CN 107953049 A CN107953049 A CN 107953049A CN 201711282202 A CN201711282202 A CN 201711282202A CN 107953049 A CN107953049 A CN 107953049A
- Authority
- CN
- China
- Prior art keywords
- hold
- channel steel
- riser
- down bolt
- plate
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- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of fixture for channel steel butt welding, including fixed plate and movable plate, the fixed plate includes riser and bottom plate, and the riser and the bottom plate are connected as a single entity and L-shaped, first hold-down bolt is by being threadably mounted on the riser, and first hold-down bolt runs through the riser both sides；Sliding slot is provided with the bottom plate, and the sliding slot is slidably connected perpendicular to the riser, the movable plate by the sliding slot and the bottom plate, and the movable plate is oppositely arranged with the riser；The second hold-down bolt is provided with by screw thread on the movable plate.Beneficial effect is：Fixation is clamped to channel steel by both sides clamping mode；The position of the movable plate is conveniently adjusted by the sliding slot, is clamped so as to fulfill the channel steel to different size.
Description
Technical field
The present invention relates to channel steel welding fixture field, and in particular to a kind of fixture for channel steel butt welding.
Background technology
Channel steel is the strip steel that section is groove type, belongs to one kind in shaped steel steel.Channel steel generally use hot rolling
Technique is fabricated, therefore its rigidity and intensity are higher, are usually used in building structure, curtain wall engineering, mechanical equipment and vehicle system
Make field.
Applicants have discovered that at least there are following technical problem in the prior art：To meet the actual needs, often
Secondary operation is carried out to channel steel, makes that two channel steel make-ups are welded into square tube or I-steel is used, and due to channel steel length
Generally all more than 6 meters, therefore easily deform, in welding often due to channel steel deforms and can not be bonded completely, cause
Welder can not construct.
The content of the invention
The purpose of the present invention is that to solve the above-mentioned problems and provides a kind of fixture for channel steel butt welding, to solve
Channel steel, since deformation causes the channel steel of docking not to be bonded completely, is applied in butt welding so that welding can not be carried out in the prior art
The technical problems such as work.Preferable technical solution has in many technical solutions provided by the invention：Pass through the clamping pad and institute
State movable plate to be clamped the channel steel of docking, so that channel steel fits together, ensure the technologies such as the normal construction of welding effect
Fruit, elaboration as detailed below.
To achieve the above object, the present invention provides following technical scheme：
A kind of fixture for channel steel butt welding provided by the invention, including fixed plate and movable plate, the fixed plate include riser
And bottom plate, and the riser and the bottom plate are connected as a single entity and L-shaped, the first hold-down bolt is by being threadably mounted at the riser
On, and first hold-down bolt runs through the riser both sides；
Sliding slot is provided with the bottom plate, and the sliding slot passes through the sliding slot and institute perpendicular to the riser, the movable plate
State bottom plate to be slidably connected, and the movable plate is oppositely arranged with the riser；
The second hold-down bolt is provided with by screw thread on the movable plate；
The sliding slot both sides are provided with the symmetrical limit hole of axis of pitch along the bottom plate, and limiting plate is installed on by limit hole
On the bottom plate, the limiting plate bottom is provided with two studs, and the stud is plugged in the limit hole, the stud bottom
Portion passes through the bottom plate, and is locked by nut.
Using a kind of above-mentioned fixture for channel steel butt welding, when welding square tube, the channel steel specification of butt welding as needed, is adjusted
The spacing between the movable plate and the riser is saved, the spacing between the movable plate and the riser is more than channel steel make-up
Outside dimension afterwards, then by the nearest limit hole of movable plate lateral surface described in the limiting plate insert the distance, and passes through
The nut is locked the movable plate, by the open card between the riser and the movable plate in the outside of channel steel
Face, rotates first hold-down bolt and second hold-down bolt, you can channel steel is clamped, can along channel steel length by
One installs the fixture, so that the channel steel of deformation fits together, when welding i shaped steel, the channel steel that the back side is fitted is put
Between the riser and the movable plate, by first hold-down bolt and second hold-down bolt by the middle part of channel steel
It is clamped, so that two channel steels fit together.
Preferably, first hold-down bolt and the second hold-down bolt head are welded with clamping pad.
Preferably, the central axis of first hold-down bolt and second hold-down bolt overlaps.
Preferably, it is welded with extension bar on the nuts of first hold-down bolt.
Preferably, the sliding slot is type type groove.
Preferably, it is welded with reinforcing plate on the movable plate and the opposite face of the riser.
Preferably, the top surface of the limiting plate is less than the minimum point of second hold-down bolt.
Beneficial effect is：1st, the present invention is clamped fixation by both sides clamping mode to channel steel；
2nd, the position of the movable plate is conveniently adjusted by the sliding slot, is clamped so as to fulfill the channel steel to different size.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the right view of the present invention；
Clamping structure figure when Fig. 4 is present invention welding square tube；
Clamping structure figure when Fig. 5 is present invention welding i shaped steel.
The reference numerals are as follows：
1st, the first hold-down bolt；11st, clamping pad；2nd, the second hold-down bolt；3rd, fixed plate；31st, riser；32nd, bottom plate；4th, it is movable
Plate；5th, limiting plate；51st, nut；52nd, stud；6th, sliding slot；7th, limit hole.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all on the premise of creative work is not made
Other embodiment, belongs to the scope that the present invention is protected.
Referring to shown in Fig. 1-Fig. 5, the present invention provides a kind of fixture for channel steel butt welding, including fixed plate 3 and activity
Plate 4, fixed plate 3 include riser 31 and bottom plate 32, and riser 31 and bottom plate 32 are connected as a single entity and L-shaped, and the first hold-down bolt 1 is logical
Cross and be threadably mounted on riser, and the first hold-down bolt 1 runs through riser both sides；
Sliding slot 6 is provided with bottom plate 32, and sliding slot 6 is slidably connected perpendicular to riser 31, movable plate 4 by sliding slot 6 and bottom plate 32,
And movable plate 4 is oppositely arranged with riser 31；
Second hold-down bolt 2 is provided with by screw thread on movable plate 4；
6 both sides of sliding slot are provided with the symmetrical limit hole 7 of axis of pitch along bottom plate 32, and limiting plate 5 is installed on bottom by limit hole 7
On plate 32,5 bottom of limiting plate is provided with two studs 52, and stud 52 is plugged in limit hole 7, and 52 bottom of stud passes through bottom plate
32, and locked by nut 51.
Preferably, the first hold-down bolt 1 and 2 head of the second hold-down bolt are welded with clamping pad 11, so set, just
In the contact area for improving the first hold-down bolt 1 and the second hold-down bolt 2 and channel steel, so as to increase clamping force.
The central axis of first hold-down bolt 1 and the second hold-down bolt 2 overlaps, so set, being compressed easy to first
1 and second hold-down bolt 2 of bolt is symmetrically clamped from channel steel both sides.
Extension bar is welded with the nuts of first hold-down bolt 1, so set, easy to be carried out to the first hold-down bolt 1
Locking, so that after the second hold-down bolt 2 first withstands on channel steel side wall, is clamped by rotating the first hold-down bolt 1.
Sliding slot 6 is type type groove, so set, easy to prevent movable plate 4 from dropping out of sliding slot 6.
Reinforcing plate is welded with movable plate 4 and the opposite face of riser 31, so set, easy to improve movable plate 4 and vertical
The rigidity of plate 31, avoids deforming when clamping.
The top surface of limiting plate 5 is less than the minimum point of the second hold-down bolt 2, so set, being compressed easy to limiting plate 5 from second
2 bottom of bolt is by limiting movable plate 4 into row position.
Using the above structure, when welding square tube, the channel steel specification of butt welding as needed, adjusts movable plate 4 and riser 31
Between spacing, the outside dimension for making spacing between movable plate 4 and riser 31 be more than after channel steel make-up, then inserts limiting plate 5
Enter in the limit hole 7 nearest apart from 4 lateral surface of movable plate, and locked movable plate 4 by nut 51, by riser 31 and live
Open card between movable plate 4 rotates the first hold-down bolt 1 and the second hold-down bolt 2 in the lateral surface of channel steel, you can to channel steel into
Row clamps, and can install the fixture one by one along the length of channel steel, so that the channel steel of deformation fits together, in welding i shaped steel
When, the channel steel that the back side is fitted is placed between riser 31 and movable plate 4, passes through the first hold-down bolt 1 and the second hold-down bolt 2
It will be clamped in the middle part of channel steel, so that two channel steels fit together.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
- A kind of 1. fixture for channel steel butt welding, it is characterised in that：Including fixed plate（3）And movable plate（4）, the fixed plate （3）Including riser（31）And bottom plate（32）, and the riser（31）With the bottom plate（32）It is connected as a single entity and L-shaped, the first pressure Tight bolt（1）By being threadably mounted at the riser（31）On, and first hold-down bolt（1）Through the riser（31）Two Side；The bottom plate（32）On be provided with sliding slot（6）, and the sliding slot（6）Perpendicular to the riser（31）, the movable plate（4） Pass through the sliding slot（6）With the bottom plate（32）It is slidably connected, and the movable plate（4）With the riser（31）It is oppositely arranged；The movable plate（4）It is upper that second hold-down bolt is provided with by screw thread（2）；The sliding slot（6）Both sides are provided with along the bottom plate（32）The symmetrical limit hole of axis of pitch（7）, limiting plate（5）It is logical Cross limit hole（7）Installed in the bottom plate（32）On, the limiting plate（5）Bottom is provided with two studs（52）, the stud （52）It is plugged on the limit hole（7）It is interior, the stud（52）Bottom passes through the bottom plate（32）, and by nut（51）Locked Tightly.
- A kind of 2. fixture for channel steel butt welding according to claim 1, it is characterised in that：First hold-down bolt（1） With second hold-down bolt（2）Head is welded with clamping pad（11）.
- A kind of 3. fixture for channel steel butt welding according to claim 1, it is characterised in that：First hold-down bolt（1） With second hold-down bolt（2）Central axis overlap.
- A kind of 4. fixture for channel steel butt welding according to claim 1, it is characterised in that：First hold-down bolt（1） Nuts on be welded with extension bar.
- A kind of 5. fixture for channel steel butt welding according to claim 1, it is characterised in that：The sliding slot（6）For convex Groove.
- A kind of 6. fixture for channel steel butt welding according to claim 1, it is characterised in that：The movable plate（4）With it is described Riser（31）Reinforcing plate is welded with opposite face.
- A kind of 7. fixture for channel steel butt welding according to claim 1, it is characterised in that：The limiting plate（5）Top surface Less than second hold-down bolt（2）Minimum point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282202.XA CN107953049A (en) | 2017-12-07 | 2017-12-07 | A kind of fixture for channel steel butt welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282202.XA CN107953049A (en) | 2017-12-07 | 2017-12-07 | A kind of fixture for channel steel butt welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953049A true CN107953049A (en) | 2018-04-24 |
Family
ID=61957559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282202.XA Pending CN107953049A (en) | 2017-12-07 | 2017-12-07 | A kind of fixture for channel steel butt welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953049A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890196A (en) * | 2018-06-21 | 2018-11-27 | 招商局重工（江苏）有限公司 | One kind being used for the vertically arranged device of profile |
| CN109940329A (en) * | 2019-03-19 | 2019-06-28 | 富华中元江苏重机科技有限公司 | A kind of intermediate tundish carriage motor positioning lifting lug tool for welding |
| CN110173282A (en) * | 2019-05-21 | 2019-08-27 | 核工业井巷建设集团有限公司 | A kind of vertical steel arch rack device in narrow-bore tunnel |
| CN111055000A (en) * | 2019-12-31 | 2020-04-24 | 天津大学 | System and method for automatically welding stud on membrane type water-cooled wall |
| CN112719754A (en) * | 2020-12-29 | 2021-04-30 | 盐城市富源引擎科技有限公司 | Auxiliary welding tool for ceiling in motor car compartment |
| CN113909746A (en) * | 2021-10-26 | 2022-01-11 | 江苏长江智能制造研究院有限责任公司 | Welding device with cooling function for steel plate machining and using method of welding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56100293U (en) * | 1979-12-29 | 1981-08-07 | ||
| CN204603630U (en) * | 2015-02-26 | 2015-09-02 | 中国石油天然气第七建设公司 | Channel-section steel welding auxiliary clamp |
| CN205325058U (en) * | 2015-12-28 | 2016-06-22 | 常州市第一橡塑设备有限公司 | H steel positioning group clamping utensil |
| CN105834661A (en) * | 2016-06-22 | 2016-08-10 | 芜湖百益人防工程防护设备有限公司 | Tool for assembling and welding |
| CN106826074A (en) * | 2017-04-17 | 2017-06-13 | 中国十九冶集团（防城港）设备结构有限公司 | Shaped steel docks centering clamp |
-
2017
- 2017-12-07 CN CN201711282202.XA patent/CN107953049A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56100293U (en) * | 1979-12-29 | 1981-08-07 | ||
| CN204603630U (en) * | 2015-02-26 | 2015-09-02 | 中国石油天然气第七建设公司 | Channel-section steel welding auxiliary clamp |
| CN205325058U (en) * | 2015-12-28 | 2016-06-22 | 常州市第一橡塑设备有限公司 | H steel positioning group clamping utensil |
| CN105834661A (en) * | 2016-06-22 | 2016-08-10 | 芜湖百益人防工程防护设备有限公司 | Tool for assembling and welding |
| CN106826074A (en) * | 2017-04-17 | 2017-06-13 | 中国十九冶集团（防城港）设备结构有限公司 | Shaped steel docks centering clamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890196A (en) * | 2018-06-21 | 2018-11-27 | 招商局重工（江苏）有限公司 | One kind being used for the vertically arranged device of profile |
| CN109940329A (en) * | 2019-03-19 | 2019-06-28 | 富华中元江苏重机科技有限公司 | A kind of intermediate tundish carriage motor positioning lifting lug tool for welding |
| CN110173282A (en) * | 2019-05-21 | 2019-08-27 | 核工业井巷建设集团有限公司 | A kind of vertical steel arch rack device in narrow-bore tunnel |
| CN110173282B (en) * | 2019-05-21 | 2021-04-23 | 核工业井巷建设集团有限公司 | Steel arch device is found in small cross section tunnel |
| CN111055000A (en) * | 2019-12-31 | 2020-04-24 | 天津大学 | System and method for automatically welding stud on membrane type water-cooled wall |
| CN111055000B (en) * | 2019-12-31 | 2021-06-08 | 天津大学 | System and method for automatically welding stud on membrane type water-cooled wall |
| CN112719754A (en) * | 2020-12-29 | 2021-04-30 | 盐城市富源引擎科技有限公司 | Auxiliary welding tool for ceiling in motor car compartment |
| CN113909746A (en) * | 2021-10-26 | 2022-01-11 | 江苏长江智能制造研究院有限责任公司 | Welding device with cooling function for steel plate machining and using method of welding device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |
|
| RJ01 | Rejection of invention patent application after publication |