CN209363979U - A kind of track beam tailor-welding tool - Google Patents
A kind of track beam tailor-welding tool Download PDFInfo
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- CN209363979U CN209363979U CN201920032037.0U CN201920032037U CN209363979U CN 209363979 U CN209363979 U CN 209363979U CN 201920032037 U CN201920032037 U CN 201920032037U CN 209363979 U CN209363979 U CN 209363979U
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- seat
- track beam
- positioning
- located lateral
- positioning disk
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Abstract
The utility model discloses a kind of track beam tailor-welding tool, including pedestal and the prelocalization seat, the first located lateral seat and the rear positioning seat that are separately fixed on pedestal, positioning seat is mounted on a pair of of line slide rail afterwards, positioning seat includes the second located lateral seat and guide holder limit assembly afterwards, the motor base of the fixed track beam of prelocalization seat, first located lateral seat and the second located lateral seat are used to support the U-shaped beam of track beam and the lateral shift of correction U-shaped beam, and guide holder limit assembly supports the guide holder of track beam.The utility model to limit the U-shaped beam of track beam, and can be corrected the lateral shift of U-shaped beam by the first located lateral seat of setting and the second located lateral seat, improve the welding precision of track beam.First located lateral seat and the second located lateral seat are equipped with Bidirectional-screw slide block mechanism, when hand wheel rotating is extremely prescribed a time limit, that is, complete the positioning to U-shaped beam, easily operated and judge.
Description
Technical field
The utility model relates to crawler beam of excavator package technique fields, more particularly to a kind of track beam tailor-welding tool.
Background technique
The track beam of excavator is welded by three component head and the tail of guide holder of the motor base of front end, the U-shaped beam at middle part and rear end
It is connected into one, the specific welding assambly and welding method of track beam are most important to the welding fabrication precision of track beam.
Chinese utility model patent CN204195131U discloses a kind of chassis of dredging machine track beam welding tooling, by carrying out
Several cross-brace seats are arranged to adjust the lateral position of U-shaped beam in U-shaped beam two sides with beam, still, pass through these individual cross
It is time-consuming and laborious that U-shaped beam is adjusted to support base, and is difficult to ensure that U-shaped beam does not generate lateral shift.
Utility model content
The purpose of this utility model is to provide a kind of track beam tailor-welding tools, can easily and accurately limit the cross of U-shaped beam
To position, and the track beam of different lengths is adapted to, there is preferable versatility.
To achieve the above object, the utility model uses following technical scheme:
A kind of track beam tailor-welding tool, including pedestal and the prelocalization seat being separately fixed on pedestal, the first located lateral
Seat and rear positioning seat, rear positioning seat are mounted on a pair of of line slide rail, and rear positioning seat includes the second located lateral seat and guide holder
Limit assembly, the motor base of the fixed track beam of prelocalization seat, the first located lateral seat and the second located lateral seat are used to support shoe
The lateral shift of U-shaped beam with beam and correction U-shaped beam, guide holder limit assembly support the guide holder of track beam.
Further, the first located lateral seat and the second located lateral seat include handwheel, Bidirectional-screw, two
Sliding block and limit plate, handwheel are assembled in Bidirectional-screw one end, and Bidirectional-screw is laterally arranged, two on two sliding blocks and Bidirectional-screw
Section is threadedly engaged connection, and limit plate is located above Bidirectional-screw, offers sliding groove, the width and sliding block of sliding groove on limit plate
Width be adapted, sliding block top surface is higher than limit plate top surface, and the U-shaped beam of track beam is placed on limit plate, and rotation handwheel can make
Two sliding blocks are backwards to two inner sidewalls mutually from abutting to U-shaped beam, with the lateral shift of correction U-shaped beam.
Further, the prelocalization seat includes main vertical plate, and main vertical plate is equipped with fixing axle, a fixing axle at least end cap
It is connected to positioning disk, several wear-resistant blocks are distributed with around positioning disk, are removably equipped with briquetting, the motor base of track beam in fixing axle
Motor aperture be nested on positioning disk, the wear-resistant block on the positioning disk periphery and briquetting are matched for clamping tightly motor base.
Further, the positioning disk is substantially in round pie, and the outer diameter of positioning disk is slightly less than motor aperture internal diameter, positioning disk
Circumferential surface be equipped with and allow bit plane perpendicular to symmetrical two-by-two four of positioning disk radius, positioning side surface is equipped with corresponding four resignings
Four relief holes of plane, each relief hole and corresponding allow between bit plane form thin-walled, and each thin-walled is equipped with one perpendicular to allowing
The tapped through hole of bit plane is equipped with a positioning screw in each tapped through hole, and the motor aperture of the motor base of track beam, which covers, to be positioned
On disk, by adjusting positioning screw so that motor aperture is coaxial with positioning disk.
Further, the guide holder limit assembly includes that support frame and a pair on support frame overturn component,
Two overturning components arrange along the longitudinal direction, and overturning component includes seat board and two flipping blocks, and two flipping blocks are each by one
Root pin shaft is hinged on seat board, and flipping block flip-over is in a horizontal position to support the guide holder of track beam.
Further, end seat, the support with a level on the seat of end are fixed on the rear end face of the support frame
The limit plate of plate, the support plate and the second transverse holder is contour.
Further, the rear and front end of the line slide rail is equipped with stopper, to prevent rear positioning seat to be detached from straight line
Sliding rail.
Rear positioning seat is arranged on line slide rail the track beam tailor-welding tool of the utility model, adapts to different length
The welding demand of track beam.By the first located lateral seat of setting and the second located lateral seat, to limit the U-shaped beam of track beam,
And the lateral shift of U-shaped beam can be corrected, improve the welding precision of track beam.First located lateral seat and second is laterally
Positioning seat is equipped with Bidirectional-screw slide block mechanism, when hand wheel rotating is extremely prescribed a time limit, that is, completes the positioning to U-shaped beam, easily operated
And judge.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of crawler beam of excavator；
Fig. 2 is the stereoscopic schematic diagram of the utility model track beam tailor-welding tool；
Fig. 3 is another angle schematic diagram of Fig. 2；
Fig. 4 is the assembling front view of track beam Yu track beam tailor-welding tool；
Fig. 5 is another angle schematic diagram of Fig. 4；
Fig. 6 is the stereoscopic schematic diagram of positioning disk.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is a kind of crawler beam of excavator 100, shown in figure the motor base 101 of 100 front end of track beam, middle part it is U-shaped
Beam 102 and the guide holder of end 103.
As shown in Figures 1 to 5, a kind of track beam tailor-welding tool including pedestal and is sequentially arranged the prelocalization on pedestal
The 1, first located lateral seat 2 of seat and rear positioning seat 3, rear positioning seat 3 include the second located lateral seat 31 and guide holder limit assembly
32, the motor base 101 of the fixed track beam of prelocalization seat 1, the first located lateral seat 2 and the second located lateral seat 31 are used to support shoe
The lateral shift of U-shaped beam 102 with beam and correction U-shaped beam, guide holder limit assembly 32 support the guide holder 103 of track beam.
Positioning seat 3 is mounted on a pair of of line slide rail 4 afterwards, by adjusting position of the rear positioning seat 3 on line slide rail 4,
The tailor-welding tool is set to be suitable for the track beam of different length.The front and back end of line slide rail 4 is equipped with stopper 5, with fixed after preventing
Position seat 3 is detached from line slide rail 4.
As shown in Figures 1 to 4, prelocalization seat 1 includes main vertical plate 11, axle sleeve 12,13 (not shown) of fixing axle, positioning disk
14, wear-resistant block 15 and briquetting 16.Axle sleeve 12 is laterally placed through on main vertical plate 11, and fixing axle 13 is placed through in axle sleeve 12, fixing axle
13 both ends are exposed to outside axle sleeve 12, and fixing axle 13 is multi-diameter shaft small in the end and big in the middle.13 both ends of fixing axle are respectively cased with one and determine
Position disk 14, is equipped with through-hole among positioning disk 14, and positioning disk 14 is covered by the through-hole in 13 end of fixing axle, 14 end face of positioning disk and
13 end face of fixing axle uses screw locking.
As shown in fig. 6, positioning disk 14 is substantially in round pie, the circumferential surface of positioning disk 14 is equipped with vertical in a manner of removing material
Allow bit plane 141 in symmetrical two-by-two four of 14 radius of positioning disk, 14 end face of positioning disk is equipped with corresponding four and allows bit plane 141
Four relief holes 142.Each relief hole 142 and corresponding allow between bit plane 141 form thin-walled, and it is vertical that each thin-walled is equipped with one
In allowing the tapped through hole 143 of bit plane 141, a positioning screw is equipped in each tapped through hole 143.The motor aperture of track beam covers
On one of positioning disk 14, the outer diameter of positioning disk 14 is slightly less than the internal diameter of motor aperture, and motor aperture is enable smoothly to cover
On positioning disk 14.After motor aperture is nested on positioning disk 14, by adjusting position of the positioning screw in tapped through hole 143,
Positioning screw end can protrude out allow bit plane 141 and abut to motor aperture inner peripheral surface, to make motor aperture and positioning disk
Coaxially.
Several round steel 17 being placed through on main vertical plate 11 are distributed on main vertical plate 11, each 17 both ends of round steel are respectively and fixedly provided with one
Several wear-resistant blocks 15 are distributed with around each positioning disk 14 in a wear-resistant block 15.Briquetting 16 is detachably connected to solid by bolt
On dead axle 13.101 side of motor base is abutted to the wear-resistant block 15 around positioning disk 14, and it is another that briquetting 16 abuts motor base 101
Side is locked briquetting to fixing axle using bolt, and motor base 101 is clamped jointly by wear-resistant block 15 and briquetting 16.
First located lateral seat and the second located lateral seat include handwheel 21,22, two sliding blocks 23 of Bidirectional-screw and limit
Position plate 24, handwheel 21 are assembled in 22 one end of Bidirectional-screw, the laterally setting of Bidirectional-screw 22, two sliding blocks and two on Bidirectional-screw
Section is threadedly engaged connection.Limit plate 24 is located at 22 top of Bidirectional-screw, offers sliding groove, the width of sliding groove on limit plate 24
It is adapted with the width of sliding block 23,23 top surface of sliding block is higher than 24 top surface of limit plate.
The limit plate of the limit plate of first located lateral seat and the second located lateral seat is contour, to support U-shaped beam jointly.It carries out
U-shaped beam 102 with beam is placed on the limit plate 24 of two located lateral seats, and rotation handwheel 21 can make the two of each located lateral seat
A sliding block 23 moves in sliding groove, and two sliding blocks 23 are backwards to two inner sidewalls mutually from abutting to U-shaped beam 102, to limit
The lateral position of U-shaped beam 102.Two located lateral seats are arranged side by side along longitudinal direction, and the rear and front end of correction U-shaped beam guarantees U-shaped beam not
Lateral shift occurs.
A pair of of overturning component 322 of the guide holder limit assembly 32 including support frame 321 and on support frame 321, two
Component 322 is overturn to arrange along 103 length direction of guide holder.Each overturning component 322 includes seat board 3221 and two flipping blocks
3222, two flipping blocks 3222 are hinged on seat board 3221 each by a pin shaft 3223, flipping block 3222 flip outward at
The guide holder 103 of horizontal position support track beam.
321 bottom of support frame is equipped with lateral relief hole 142, and the second located lateral seat 31 is located in the transverse direction relief hole 142.
Be fixed with end seat on the rear end face of support frame 321, with a horizontal support plate 3211 on the seat of end, the support plate 3211 with
The limit plate 24 of second transverse holder is contour, to be used to support U-shaped beam 102.Guide holder limit assembly 32 and second is laterally determined
The position synchronizing moving on line slide rail 4 of seat 31 adjusts their positions on line slide rail 4 according to different crawler belt beam lengths.
It should be appreciated by those skilled in the art, set on the prelocalization seat 1 of the present embodiment there are two positioning disk 14 be in order to
The left track beam and right-hand track chiain beam of excavator are catered to, so that the tailor-welding tool has preferable practicability.Due to the tailor-welding tool
Two track beams can not be placed simultaneously therefore can be with only one briquetting 16 on prelocalization seat 1.
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the patents of this creation opinion, and is not limited to those disclosed embodiments.
Claims (7)
1. a kind of track beam tailor-welding tool, it is characterised in that: including pedestal and the prelocalization seat being separately fixed on pedestal, first
Located lateral seat and rear positioning seat, rear positioning seat are mounted on a pair of of line slide rail, and rear positioning seat includes the second located lateral seat
With guide holder limit assembly, the motor base of the fixed track beam of prelocalization seat, the first located lateral seat and the second located lateral seat are used
In the U-shaped beam of support track beam and the lateral shift of correction U-shaped beam, guide holder limit assembly supports the guide holder of track beam.
2. a kind of track beam tailor-welding tool according to claim 1, it is characterised in that: the first located lateral seat and
Second located lateral seat includes handwheel, Bidirectional-screw, two sliding blocks and limit plate, and handwheel is assembled in Bidirectional-screw one end, double
Laterally it is arranged to screw rod, two sliding blocks are threadedly engaged with two sections on Bidirectional-screw and connect, and limit plate is located above Bidirectional-screw,
Sliding groove is offered on limit plate, the width of sliding groove is adapted with the width of sliding block, and sliding block top surface is higher than limit plate top surface, is carried out
U-shaped beam with beam is placed on limit plate, and rotation handwheel can make two sliding blocks backwards to mutually from two insides of abutting to U-shaped beam
Wall, with the lateral shift of correction U-shaped beam.
3. a kind of track beam tailor-welding tool according to claim 1, it is characterised in that: the prelocalization seat includes main vertical
Plate, main vertical plate are equipped with fixing axle, and fixing axle at least one end is socketed with positioning disk, several wear-resistant blocks are distributed with around positioning disk,
Briquetting is removably equipped in fixing axle, the motor aperture of the motor base of track beam is nested on positioning disk, the positioning disk periphery
Wear-resistant block and briquetting are matched for clamping tightly motor base.
4. a kind of track beam tailor-welding tool according to claim 3, it is characterised in that: the positioning disk is substantially in cake
Shape, the outer diameter of positioning disk are slightly less than motor aperture internal diameter, and the circumferential surface of positioning disk is equipped with perpendicular to the symmetrical two-by-two of positioning disk radius
Four allow bit plane, and positioning side surface is equipped with corresponding four four relief holes for allowing bit plane, each relief hole and corresponding resigning
Form thin-walled between plane, each thin-walled is equipped with one perpendicular to the tapped through hole of bit plane is allowed, and is equipped with one in each tapped through hole
The motor aperture of positioning screw, the motor base of track beam covers on positioning disk, by adjusting positioning screw so that motor aperture and positioning
Disk is coaxial.
5. a kind of track beam tailor-welding tool according to claim 1, it is characterised in that: the guide holder limit assembly packet
Support frame and a pair of of overturning component on support frame are included, two overturning components arrange along the longitudinal direction, and overturning component includes
Seat board and two flipping blocks, two flipping blocks are hinged on seat board each by a pin shaft, and flipping block is flipped outward into level
Position is to support the guide holder of track beam.
6. a kind of track beam tailor-welding tool according to claim 5, it is characterised in that: on the rear end face of the support frame
It is fixed with end seat, there is a horizontal support plate on the seat of end, the limit plate of the support plate and the second transverse holder is contour.
7. according to claim 1 to a kind of track beam tailor-welding tool described in 6 any one, it is characterised in that: the straight line
The rear and front end of sliding rail is equipped with stopper, to prevent rear positioning seat to be detached from line slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032037.0U CN209363979U (en) | 2019-01-09 | 2019-01-09 | A kind of track beam tailor-welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032037.0U CN209363979U (en) | 2019-01-09 | 2019-01-09 | A kind of track beam tailor-welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363979U true CN209363979U (en) | 2019-09-10 |
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ID=67824941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920032037.0U Active CN209363979U (en) | 2019-01-09 | 2019-01-09 | A kind of track beam tailor-welding tool |
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| Country | Link |
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| CN (1) | CN209363979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160163A (en) * | 2023-04-20 | 2023-05-26 | 杭州尚研机械制造有限公司 | High-precision pneumatic manufacturing platform for crawler beams and manufacturing method thereof |
-
2019
- 2019-01-09 CN CN201920032037.0U patent/CN209363979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160163A (en) * | 2023-04-20 | 2023-05-26 | 杭州尚研机械制造有限公司 | High-precision pneumatic manufacturing platform for crawler beams and manufacturing method thereof |
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