CN208614106U - A kind of track plate positioning welding tool - Google Patents
A kind of track plate positioning welding tool Download PDFInfo
- Publication number
- CN208614106U CN208614106U CN201821077703.4U CN201821077703U CN208614106U CN 208614106 U CN208614106 U CN 208614106U CN 201821077703 U CN201821077703 U CN 201821077703U CN 208614106 U CN208614106 U CN 208614106U
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- China
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- track plate
- creeper tread
- hole
- creeper
- welding tool
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Abstract
The utility model discloses a kind of track plate positioning welding tools, belong to track plate positioning welding technical field, by the accurate positionin for two pieces of creeper treads, improve the welding precision of track plate, meet the assembly and use requirements of track plate.The soldering appliance includes pedestal, locating piece two parts, and the association of two parts track plate is realized by locating piece, guarantees relative dimensions requirement, realizes the positioning welding of track plate.The utility model can realize the accurate positioning of track plate, provide reliable support for the assembly of track plate, provide good basic guarantee for the performance of armored hull undercarriage.
Description
Technical field
The utility model belongs to armored hull track plate positioning welding technical field, is related to armored hull track plate
Positioning welding tool.
Background technique
Armored hull track plate is the composition component of whole crawler belt, and crawler sections are the important compositions of vehicle to run part
Part.
Track plate is formed by two pieces of creeper tread butt welding, it is desirable that has certain concentricity and status requirement.See attached drawing
1。
Original welding scheme is that two pieces of creeper treads are placed on (level) platform, by central symmetry aligned in position point
Gu postwelding will appear not coaxial and longitudinal upper position due to effectively not guaranteeing concentricity and position degree to positive clamping device
It is overproof.
Its consequence is two pieces of creeper tread injustice, uneven in width direction, and it is difficult to will cause the whole crawler belt of assembly, meeting after entrucking
The stability for influencing vehicle driving, can also cause the sharp increase of local pressure, vehicle stability is caused to reduce, and crawler sections accelerate to lose
Effect reduces vehicle driving reliability.
Utility model content
(1) technical problems to be solved
Technical problem to be solved by the utility model is: providing a kind of track plate positioning welding tool, meet creeper tread
The associated dimensional tolerance requirement of body, realizes the accurate positionin of two pieces of creeper treads, reaches the assembly precision requirement of track plate.
(2) technical solution
In order to solve the above technical problems, the technical solution of the utility model is: a kind of track plate positioning welding tool,
It is characterized in that, including pedestal, locating piece；Pedestal includes bottom plate, pillar；Two pillars can be respectively inserted in two holes on bottom plate
In, keep column vertical with bottom plate；Pedestal can be horizontally arranged, in the distance of two pillar central axises and two holes of creeper tread
The distance of mandrel is consistent；The diameter of pillar is less than the diameter in the hole of creeper tread；Locating piece includes positioning pin, limited block；Positioning pin
The hole of creeper tread can be run through, the length of positioning pin is greater than the distance and shoe of the hole medial end of two creeper treads of track plate
The sum of length in hole of band plate；The length of pillar is less than the half of the hole length of creeper tread；The height and track plate of limited block
Two crawler belt plate hole medial ends distance it is suitable, limited block is located at two crawler belts with the track plate in the outside of positioning pin
Between plate.
Preferably, the section of limited block is T-type.
Preferably, the section of limited block is T-type, and inside has and the consistent arc groove of positioning pin diameter.
Preferably, the width of bottom plate is greater than the width of creeper tread.
Preferably, the clearance fit in the hole of positioning pin and creeper tread.
Preferably, the length of positioning pin is equal to the distance of the hole medial end of two creeper treads of track plate and 1.5 times
The sum of length in hole of creeper tread.
Preferably, the length of pillar is the one third of the length of creeper tread.
Preferably, two columns are respectively inserted in two holes of first piece of creeper tread, and first piece of creeper tread is fixed on bottom plate
On；Two positioning pins successively penetrate the hole of second piece of creeper tread, first piece of creeper tread, and two limited blocks are located at second piece of creeper tread
Between first piece of creeper tread；Two limited blocks are stuck on the outside of two positioning pins.
Preferably, the length of bottom plate is greater than the length of creeper tread end.
The technique that track plate positioning welding is carried out using a kind of above-mentioned track plate positioning welding tool, feature are existed
In the technique includes the following steps:
S1: pedestal is horizontal positioned, and pillar is inserted in two holes on bottom plate, and first piece of creeper tread is placed vertically, to be welded
Connect that position is upward, two columns are respectively inserted in two holes of first piece of creeper tread, and first piece of creeper tread is fixed on bottom plate；
S2: two positioning pins are respectively penetrated first in the hole of second piece of creeper tread, the hole of first piece of creeper tread is then passed through,
Two limited blocks are placed and are made between second piece of creeper tread and first piece of creeper tread；Two limited blocks are stuck in two positioning pins
Outside.
Preferably, the above-mentioned technique that track plate positioning welding is carried out using a kind of track plate positioning welding tool,
It is characterized in that, the hole of creeper tread is located at the axis or so of creeper tread, it is arranged symmetrically.
(3) beneficial effect
The utility model reaches the concentricity of track plate and wanting for position degree by the accurate positionin to two pieces of creeper treads
It asks, to realize that the matching requirements of track plate and stablizing for driveability play.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of track plate product.
Fig. 2 is the structural schematic diagram main view of track plate positioning welding tool.
Fig. 3 is the structural schematic diagram top view of track plate positioning welding tool.
Fig. 4 is the structural schematic diagram of pedestal 1.
Fig. 5 is the structural schematic diagram of locating piece 2.
Specific embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
A kind of track plate positioning welding tool of the utility model, including pedestal 1, locating piece 2.
As shown in Figure 2,3；For pedestal 1 for placing one piece of creeper tread vertically, position to be welded is upward, and effectively fixed.
Locating piece 2 is to respectively penetrate two positioning pins 5 in two crawler belt plate holes, by 6 defined position of limited block, is made another
One piece of creeper tread and first piece of creeper tread form reliable location, it is ensured that concentricity and position degree reach positioning requirements.
Further, as shown in Figure 4: pedestal 1 includes: bottom plate 3, pillar 4.
Bottom plate 3 is horizontal positioned, and two pillars 4 are respectively inserted in two holes on bottom plate 3, it is ensured that column 4 and bottom plate 3 hang down
Directly；
Pedestal 1 for placing creeper tread vertically, and to be welded face-up, two columns 4 are respectively inserted in two holes of creeper tread
In, creeper tread is fixed on bottom plate 3；
Locating piece 2 includes: positioning pin 5, limited block 6, as shown in Figure 5；
Positioning pin 5 is through in the hole of one of creeper tread, then penetrates in the hole of another piece of creeper tread, and limited block 6 blocks
Among two pieces of creeper treads, there is matching relationship with positioning pin 5, positioning pin 5 guarantees the concentricity of two pieces of creeper treads, and limited block 6 is protected
Demonstrate,prove the position degree of two pieces of creeper treads；
Further, the section of limited block 6 is T-type, and inside has and the consistent arc groove of positioning pin diameter.
The technique that track plate positioning welding is carried out using track plate positioning welding tool provided by the utility model,
Technical process are as follows:
Pedestal 1 is horizontally arranged, one piece of creeper tread is made into creeper tread on the column 4 for being just inserted in pedestal 1 along hole thereon
It is to be welded then another piece of creeper tread to be placed on it face up with symmetric position, with positioning pin 5 through the plate of two pieces of creeper treads
Limited block 6 is stuck in the gap of two pieces of creeper treads by Kong Zhong, places two pieces of creeper tread consistencies from top to bottom, after confirmation in place, is carried out a little
Weldering positioning.
The principles of the present invention are:
The welding of creeper tread is carried out using the vertical holes at left and right sides of the axis of creeper tread, the vertical holes is perpendicular to weld seam
Lines (horizontal direction):
1, creeper tread is placed vertically along the pillar 4 that plate hole is inserted in pedestal 1 creeper tread, make to carry out by the big plane of bottom plate 3
Band plate keeps stablizing during Butt Assembling and when tack welding；
2, positioning pin 5, by the clearance fit of positioning pin 5 and plate hole, is guaranteed through in the plate hole of two pieces of creeper treads
The concentricity requirement of creeper tread；
3, so that creeper tread is kept the spacing of part requirements using the gravity of limited block 6 and creeper tread, and have certain pressure
Clamp force, it is ensured that size tolerance requirements.
Claims (9)
1. a kind of track plate positioning welding tool, which is characterized in that
Including pedestal (1), locating piece (2)；
Pedestal (1) includes bottom plate (3), pillar (4)；Two pillars (4) can be respectively inserted in two holes on bottom plate (3), make
Pillar (4) is vertical with bottom plate (3)；Pedestal (1) can be horizontally arranged, and the two of the distances of two pillar (4) central axises and creeper tread
The distance of the central axis in a hole is consistent；The diameter of pillar (4) is less than the diameter in the hole of creeper tread；
Locating piece (2) includes positioning pin (5), limited block (6)；
Positioning pin (5) can run through the hole of creeper tread, and the length of positioning pin (5) is greater than in the hole of two creeper treads of track plate
The sum of distance and the length in hole of creeper tread of side end；The length of pillar (4) is less than the half of the hole length of creeper tread；
The height of limited block (6) is suitable at a distance from two crawler belt plate hole medial ends of track plate,
Limited block (6) is located between two creeper treads of the track plate in the outside of positioning pin (5).
2. a kind of track plate positioning welding tool according to claim 1, which is characterized in that the section of limited block (6)
For T-type.
3. a kind of track plate positioning welding tool according to claim 1, which is characterized in that the section of limited block (6)
For T-type, and inside has and the consistent arc groove of positioning pin diameter.
4. a kind of track plate positioning welding tool according to claim 1, which is characterized in that the width of bottom plate (3) is big
In the width of creeper tread.
5. a kind of track plate positioning welding tool according to claim 1, which is characterized in that positioning pin and creeper tread
The clearance fit in hole.
6. a kind of track plate positioning welding tool according to claim 1, which is characterized in that the length of positioning pin (5)
Equal to the distance of the hole medial end of two creeper treads of track plate and the sum of the length in hole of 1.5 times of creeper treads.
7. a kind of track plate positioning welding tool according to claim 1, which is characterized in that the length of pillar (4) is
The one third of creeper tread length.
8. a kind of track plate positioning welding tool according to claim 1, which is characterized in that two pillars (4) are respectively
It is inserted in two holes of first piece of creeper tread, first piece of creeper tread is fixed on bottom plate (3)；Two positioning pins (5) successively penetrate
The hole of second piece of creeper tread, first piece of creeper tread, two limited blocks (6) be located at second piece of creeper tread and first piece of creeper tread it
Between；Two limited blocks (6) are stuck on the outside of two positioning pins (5).
9. a kind of track plate positioning welding tool according to claim 1, which is characterized in that the length of bottom plate (3) is big
Length in creeper tread end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077703.4U CN208614106U (en) | 2018-07-09 | 2018-07-09 | A kind of track plate positioning welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077703.4U CN208614106U (en) | 2018-07-09 | 2018-07-09 | A kind of track plate positioning welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614106U true CN208614106U (en) | 2019-03-19 |
Family
ID=65705287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077703.4U Active CN208614106U (en) | 2018-07-09 | 2018-07-09 | A kind of track plate positioning welding tool |
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| CN (1) | CN208614106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581336A (en) * | 2018-07-09 | 2018-09-28 | 北京北方车辆集团有限公司 | A kind of track plate positioning welding tool and its welding procedure |
-
2018
- 2018-07-09 CN CN201821077703.4U patent/CN208614106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581336A (en) * | 2018-07-09 | 2018-09-28 | 北京北方车辆集团有限公司 | A kind of track plate positioning welding tool and its welding procedure |
| CN108581336B (en) * | 2018-07-09 | 2024-06-04 | 北京北方车辆集团有限公司 | Track shoe body positioning welding tool and welding process thereof |
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