CN205703074U - Refrigerator wagon rear door frame butt welding clamp - Google Patents
Refrigerator wagon rear door frame butt welding clamp Download PDFInfo
- Publication number
- CN205703074U CN205703074U CN201620641616.1U CN201620641616U CN205703074U CN 205703074 U CN205703074 U CN 205703074U CN 201620641616 U CN201620641616 U CN 201620641616U CN 205703074 U CN205703074 U CN 205703074U
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- CN
- China
- Prior art keywords
- unit
- frame
- rear door
- fixture
- door frame
- 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- Withdrawn - After Issue
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Abstract
This utility model relates to weld jig field, particularly to refrigerator wagon rear door frame butt welding clamp, including four groups of fixture units surrounding square structure, described fixture unit includes for supporting supporting crossbeam and being positioned at the clamping unit composition of support crossbeam side of frame to be welded, clamping unit, for frame to be welded is fixed on support crossbeam, supports and is additionally provided with on crossbeam for treating the positioning unit that welding frame carries out positioning.Four frames of refrigerator wagon rear door frame are individually placed on the support crossbeam of four groups of fixture units, frame relies on positioning unit to position, and frame is fixed on support crossbeam by then clamping unit action reliably, thus prevent welding process frame to be deformed, misplace, improve welding quality.
Description
Technical field
This utility model relates to weld jig field, particularly to refrigerator wagon rear door frame butt welding clamp.
Background technology
Refrigerator wagon rear door frame is formed by four frame weldings, uses artificial manual welding at present, and ground formula operation of squatting, without special
Operative employee's station, does not has welding fixture special to be fixed, and carries out welding in a free state, but the frame of composing frame is
U-shaped bending part, easy torsional deformation, affect rear door frame total quality so that it is produce assembling deviation when assembling.
Summary of the invention
The purpose of this utility model is to provide one and prevents frame from deforming, and improves the refrigerator wagon rear door frame welding of welding quality
Fixture.
For achieving the above object, this utility model have employed techniques below scheme: a kind of refrigerator wagon rear door frame butt welding clamp,
Including four groups of fixture units surrounding square structure, described fixture unit includes the support crossbeam for supporting frame to be welded
Forming with being positioned at the clamping unit supporting crossbeam side, clamping unit, for frame to be welded is fixed on support crossbeam, props up
It is additionally provided with on support crossbeam for treating the positioning unit that welding frame carries out positioning.
Owing to using above technical scheme, four frames of refrigerator wagon rear door frame are individually placed to propping up of four groups of fixture units
On support crossbeam, frame relies on positioning unit to position, then clamping unit action, and frame is fixed on support horizontal stroke reliably
Beam, thus prevent frame in welding process to be deformed, misplace, improve welding quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the use state diagram of Fig. 1；
Fig. 3 is the structural representation of fixture unit.
Detailed description of the invention
A kind of refrigerator wagon rear door frame butt welding clamp, including four groups of fixture units 10 surrounding square structure, described fixture
Unit 10 includes for supporting supporting crossbeam 11 and being positioned at the clamping unit 12 groups of support crossbeam 11 side of frame 20 to be welded
Becoming, clamping unit 12, for frame 20 to be welded is fixed on support crossbeam 11, supports and is additionally provided with for treating on crossbeam 11
Welding frame 20 carries out the positioning unit 13 positioned.Four groups of fixture units 10 respectively constitute a limit of square structure, herein
Square structure can be square or rectangle, concrete shape and size are consistent with doorframe to be welded.During welding, by refrigerator car
Four frames 20 of rear door frame are individually placed on the support crossbeam 11 of four groups of fixture units, and it is fixed that frame 20 relies on positioning unit to carry out
Position, then clamping unit 12 action, frame 20 is fixed on reliably support crossbeam 11,20 groups of four frames after having assembled
Having become the shape of doorframe, completed assembled operation, then it just can be welded by workman, frame 20 in welding process
Position and shape are all without changing, thus prevent frame in welding process to be deformed, misplace, it is ensured that frame 20 location
Accuracy, improves welding quality.And can accelerate to weld rhythm, increase substantially work efficiency.
Four groups of fixture units 10 include that two groups are moved fixture unit 10A and two groups of quiet fixture unit 10B, and two groups are moved fixture list
The distance between distance or dynamic fixture unit 10A and quiet fixture unit 10B between unit 10A is adjustable.That is two groups quiet
Fixture unit 10B may be located at position, relative two limit, and now two groups are moved fixture unit 10A and also are located at two groups of relative edge positions
Putting place, under this structure, the dynamic fixture unit 10A of regulation just can adjust two groups of distances moved between fixture unit 10A, this knot
Structure can be used for welding the rectangle doorframe of different size.Certainly, if two groups of quiet fixture unit 10B are positioned at the position of adjacent two edges
Place (two limits that two groups of quiet fixture unit 10B compositions are adjacent), two groups are moved fixture unit 10A and are also located in the position of adjacent two edges
Putting place, as it is shown in figure 1, under this structure, the position of the dynamic fixture unit 10A of regulation just can adjust dynamic fixture unit 10A and quiet
Distance between fixture unit 10B, this structure can be used for welding rectangle doorframe and the square frames of different size, therefore, the party
Case is this utility model preferred version.This utility model arranges dynamic and static fixture unit can expand the range of butt welding clamp,
Meet the welding demand without dimensions doorframe, it is achieved Flexible Manufacture, reduce production cost.
Described dynamic and static fixture unit 10A, B are respectively positioned on workbench 30, and the most quiet fixture unit 10B is fixed on work
On platform 30, dynamic fixture unit 10A is fixed on workbench 30 by line slideway 40, dynamic fixture unit 10A and line slideway 40
Between constitute and be slidably matched, dynamic be additionally provided with between fixture unit 10A and line slideway 40 for fixing dynamic fixture unit 10A position
Locking unit.Dynamic fixture unit 10A can slide along line slideway 40, thus changes position, when dynamic fixture unit 10A moves
Moving after putting in place, it is carried out locked fixing by locking unit.The height of workbench 30 is easy to workman's comfortable operation, it is also possible to by work
Platform 30 arranges in adjustable for height structure, offers convenience and comfortable for workman.
Described positioning unit 13 is at least arranged at intervals with two groups along the length direction supporting crossbeam 11.Frame 20 is for long
Shaft-like, support at same and on crossbeam 11, two groups of positioning units 13 are set, frame 20 is carried out split fix, location can be improved
Degree of accuracy, further ensure that the position of frame is accurate, thus improve welding quality.
Described support crossbeam 11 is arranged parallel to constitute by first, second portal frame 111,112, first, second dragon
The montant lower end of door frame 111,112 is equipped with and constitutes, with line slideway 40, the chute that is slidably matched, first, second portal frame 111,
Being connected by cross bar 113 between 112, cross bar 113 is provided with block 131, and the horizon bar of the first portal frame 111 is provided with locating piece
132, this locating piece 132 be positioned at first portal frame 111 side away from the second portal frame 112, locating piece 132 and block 131 it
Between the width dimensions of horizontal range and frame 20 to be welded coincide, locating piece 132 and block 131 constitute positioning unit 13.
Described clamping unit 12 is the quick clip being fixed on the second portal frame 112.Described locating piece 132 and first
It is detachable fixing between the horizon bar of portal frame 111.
As in figure 2 it is shown, frame 20 is stuck on the horizon bar at first gantry 111, locating piece 132 and block 131 opposite side respectively
Two sides of frame 20 carry out spacing, so that it is determined that the particular location of frame 20, then Quick-clamped quick clip, complete frame
The clamping process of 20.According to this order successively four frames of assembling.Locating piece 132 is set to detachable by this utility model
Fixed form is for the ease of changing locating piece 132, such that it is able to position for different size frame.Detailed is construed to, fixed
Position block 132 is rectangular block shape, and its outer side edges abuts on the horizon bar side of the first portal frame 111, and its inboard limit is emerging in water
The outside of flat bar, then the distance between the inboard limit (away from the side of horizon bar) of locating piece 132 and block 131 and frame 20
Width dimensions is consistent, as long as so changing different thickness locating pieces 132 and just can carry out the frame 20 that width dimensions is different
Location, expands the range of fixture further, almost can accomplish that fixture is general, is greatly lowered production cost.
Described line slideway 40 is provided with the length scales 41 arranged along its length.Described locking unit is solid
It is scheduled on the thimble 50 on the second portal frame 112 montant, the varying height positions of thimble 50 and the projecting end of thimble 50 and is resisted against work
In station 30.Line slideway 40 is provided with length scales 41, can be according to the scale of length scales 41 by dynamic fixture unit 10A
Move directly to demand position, it is achieved the quick and precisely location of dynamic fixture unit 10A, save the time, can also avoid moving simultaneously
Fixture unit 10A alignment error.Fixture unit 10A to be moved moves to specific bit and postpones, and adjusts the height of thimble 50, is allowed to lower end
Being resisted against on workbench 30 tightly, thus realize the position locking of dynamic fixture unit 10A.
Claims (10)
1. a refrigerator wagon rear door frame butt welding clamp, it is characterised in that: include four groups of fixture units (10) surrounding square structure,
Described fixture unit (10) includes the support crossbeam (11) for supporting frame to be welded (20) and is positioned at support crossbeam (11)
Clamping unit (12) composition of side, clamping unit (12) supports crossbeam (11) for being fixed on by frame to be welded (20),
Support and be additionally provided with on crossbeam (11) for treating the positioning unit (13) that welding frame (20) carries out positioning.
Refrigerator wagon rear door frame butt welding clamp the most according to claim 1, it is characterised in that: bag in four groups of fixture units (10)
Include two groups and move fixture unit (10A) and two groups of quiet fixture units (10B), two groups of distances moved between fixture unit (10A) or
Dynamic distance between fixture unit (10A) and quiet fixture unit (10B) is adjustable.
Refrigerator wagon rear door frame butt welding clamp the most according to claim 2, it is characterised in that: described dynamic and static fixture unit
(10A, 10B) is respectively positioned on workbench (30), and the most quiet fixture unit (10B) is fixed on workbench (30), dynamic fixture unit
(10A) it is fixed on workbench (30) by line slideway (40), dynamic composition between fixture unit (10A) and line slideway (40)
It is slidably matched, moves and be additionally provided with between fixture unit (10A) and line slideway (40) for fixing dynamic fixture unit (10A) position
Locking unit.
Refrigerator wagon rear door frame butt welding clamp the most according to claim 3, it is characterised in that: described positioning unit (13) edge
The length direction support crossbeam (11) is at least arranged at intervals with two groups.
Refrigerator wagon rear door frame butt welding clamp the most according to claim 4, it is characterised in that: two groups of described quiet fixture units
(10B) position of adjacent two edges it is positioned at.
Refrigerator wagon rear door frame butt welding clamp the most according to claim 5, it is characterised in that: described support crossbeam (11) by
First, second portal frame (111,112) is arranged parallel to constitute, and the montant lower end of first, second portal frame (111,112) is equal
Being provided with and constitute, with line slideway (40), the chute being slidably matched, first, second portal frame passes through cross bar between (111,112)
(113) being connected, cross bar (113) is provided with block (131), and the horizon bar of the first portal frame (111) is provided with locating piece (132),
This locating piece (132) is positioned at the first portal frame (111) side away from the second portal frame (112), locating piece (132) and block
(131) horizontal range between is identical with the width dimensions of frame to be welded (20), and locating piece (132) and block (131) are constituted
Positioning unit (13).
Refrigerator wagon rear door frame butt welding clamp the most according to claim 6, it is characterised in that: described clamping unit (12) is
It is fixed on the quick clip on the second portal frame (112).
Refrigerator wagon rear door frame butt welding clamp the most according to claim 7, it is characterised in that: on described line slideway (40)
It is provided with the length scales (41) arranged along its length.
Refrigerator wagon rear door frame butt welding clamp the most according to claim 8, it is characterised in that: described locating piece (132) and
It is detachable fixing between the horizon bar of the first portal frame (111).
Refrigerator wagon rear door frame butt welding clamp the most according to claim 9, it is characterised in that: described locking unit is solid
The thimble (50) being scheduled on the second portal frame (112) montant, the varying height positions of thimble (50) and the projecting end of thimble (50)
It is resisted against on workbench (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641616.1U CN205703074U (en) | 2016-06-27 | 2016-06-27 | Refrigerator wagon rear door frame butt welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641616.1U CN205703074U (en) | 2016-06-27 | 2016-06-27 | Refrigerator wagon rear door frame butt welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703074U true CN205703074U (en) | 2016-11-23 |
Family
ID=57318383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641616.1U Withdrawn - After Issue CN205703074U (en) | 2016-06-27 | 2016-06-27 | Refrigerator wagon rear door frame butt welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945489A (en) * | 2016-06-27 | 2016-09-21 | 安徽江淮专用汽车有限公司 | Tailor-welding fixture for rear door frame of refrigerator truck |
| CN109623234A (en) * | 2018-11-21 | 2019-04-16 | 刘书明 | A kind of aluminium alloy castings Automatic manual transmission equipment |
| CN110802355A (en) * | 2019-10-22 | 2020-02-18 | 广州文冲船厂有限责任公司 | Straight ladder dress welds frock |
-
2016
- 2016-06-27 CN CN201620641616.1U patent/CN205703074U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945489A (en) * | 2016-06-27 | 2016-09-21 | 安徽江淮专用汽车有限公司 | Tailor-welding fixture for rear door frame of refrigerator truck |
| CN109623234A (en) * | 2018-11-21 | 2019-04-16 | 刘书明 | A kind of aluminium alloy castings Automatic manual transmission equipment |
| CN110802355A (en) * | 2019-10-22 | 2020-02-18 | 广州文冲船厂有限责任公司 | Straight ladder dress welds frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20171121 |
|
| AV01 | Patent right actively abandoned |