CN209021537U - A kind of hydraulic tube repair-welding device - Google Patents
A kind of hydraulic tube repair-welding device Download PDFInfo
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- CN209021537U CN209021537U CN201821613530.3U CN201821613530U CN209021537U CN 209021537 U CN209021537 U CN 209021537U CN 201821613530 U CN201821613530 U CN 201821613530U CN 209021537 U CN209021537 U CN 209021537U
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- welding
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- hydraulic tube
- regulating platform
- welding device
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Abstract
The utility model relates to pipe fitting welding technical fields, and disclose a kind of hydraulic tube repair-welding device, including T shape regulating platform, L shape frame is connected on the left of the T shape regulating platform, the bottom of the L shape frame roof is fixedly connected there are two wheel shaft, the both ends of two wheel shaft front and backs are connected with bearing, and the outside of four bearings is rotatably connected to fast pulley, is connected with welding gun clamp system at the center at the top of the T shape regulating platform.The hydraulic tube repair-welding device, it can the position of restriction conduit and the rotation of convenient pipeline in the welding process by fast pulley, welding gun can be clamped to and be guaranteed by welding gun clamp system the stabilization of bond pad locations in the welding process, pipeline can be clamped together with fast pulley in the welding process by shaft and regulating wheel, the stabilization for guaranteeing pipeline in the welding process, can guarantee the connective stability between T shape regulating platform and L shape frame by fastening bolt.
Description
Technical field
The utility model relates to pipe fitting welding technical field, specially a kind of hydraulic tube repair-welding device.
Background technique
Repair welding refers to the welding carried out for repairing workpiece (including forging, machined piece, casting etc.) defect, to guarantee
Welding production process is normally carried out, and obtains excellent weld seam, and continuous operation is generallyd use in product manufacturing, modern
There are many kinds of the energy sources of welding, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc..
Railway freight-car enterprise generally uses manual electric arc welding with hydraulic tube at present, often occurs hydraulic tube in use
The case where weld leakage, generallys use two ways for this situation and repairs, first is that one integral piece replaces hydraulic tube, second is that letting out
The hydraulic tube of leakage uses after carrying out repair welding, but existing repair-welding device is not able to satisfy the welding to different-diameter pipeline mostly,
We have proposed a kind of hydraulic tube repair-welding devices thus to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of hydraulic tube repair-welding device, has and is suitable for difference
The advantages that diameter pipes weld, solves existing repair-welding device and is not able to satisfy asking for the welding to different-diameter pipeline mostly
Topic.
(2) technical solution
Above-mentioned suitable for different-diameter pipeline welding purpose to realize, the utility model provides the following technical solutions: a kind of
Hydraulic tube repair-welding device, including T shape regulating platform are connected with L shape frame, the L shape frame on the left of the T shape regulating platform
The bottom at top is fixedly connected there are two wheel shaft, and the both ends of two wheel shaft front and backs are connected with bearing, four institutes
The outside for stating bearing is rotatably connected to fast pulley, is connected with welding gun clamping machine at the center at the top of the T shape regulating platform
Structure, the top of the T shape regulating platform and the two sides for being located at welding gun clamp system are connected with adjusting rod, two adjustings
T shape regulating platform is run through in the bottom of bar, and the opposite side in the two adjusting rod top is connected with shaft, described in two
Shaft is rotatably connected to regulating wheel far from the side of adjusting rod, the top on the outside of two adjusting rods and be located at shaft under
Side is fixedly connected to contact plate, the outside of the two adjusting rods and lower section for being located at contact plate is connected with spring,
Two springs are fixedly connected with the bottom of contact plate, and the bottom of two adjusting rods is fixedly connected to anticreep spiral shell
Mother is connected with trimming handle at the center of the T shape regulating platform bottom, and the middle part at the top of the T shape regulating platform is placed with
The junction of peephole, the T shape regulating platform and L shape frame is connected with fastening bolt.
The welding gun clamp system includes sliding chute seat, and the internal slide of the sliding chute seat is connected with sliding screw, the cunning
It is threaded with fixture nut on the left of dynamic screw rod, snap ring, the top of the snap ring are fixedly connected on the right side of the sliding screw
Portion is threaded with abutting screw rod, and the abutting screw rod runs through and enters the inside of snap ring.
Preferably, the length of two adjusting rods is identical, and stroke is not less than one meter.
Preferably, sliding stroke of the sliding screw in sliding chute seat is not less than 50 centimetres.
Preferably, the peephole is inclined, and range of tilt angles is 1 hundred to one hundred three ten degree
Preferably, the internal diameter of the snap ring is not less than ten centimetres.
Preferably, the snap ring is in cutting ramp-like state, and is 1 hundred to one hundred four ten degree with the range of tilt angles of horizontal plane.
Preferably, 2/3rds of the length for pushing against screw rod not less than electrical path length in snap ring.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of hydraulic tube repair-welding device, have it is following the utility model has the advantages that
1, the hydraulic tube repair-welding device can provide support for structure thereon and maintain the steady of structure by T shape regulating platform
It is qualitative, by L shape frame, certain welding space can be provided for the device, by wheel shaft, can be mentioned for bearing and fast pulley
It is supported for installation and maintains its connective stability that can reduce fast pulley rubbing between wheel shaft during rotation by bearing
Wipe power, by fast pulley, can the position of restriction conduit and the rotation of convenient pipeline in the welding process, pass through welding gun clamping machine
Welding gun can be clamped and be guaranteed the stabilization of bond pad locations in the welding process by structure, can be in welding process by shaft and regulating wheel
In pipeline is clamped together with fast pulley, guarantee that the stabilization of pipeline in the welding process can be facilitated and welded by peephole
To the observation of weld seam in journey, the connective stability between T shape regulating platform and L shape frame can guarantee by fastening bolt, work as welding
When beginning, pipeline is clamped by regulating wheel and fast pulley, by wheel shaft, bearing and shaft, can make regulating wheel and fast pulley with
Tunnel synchronization rolls, and makes the position of welding gun keep stablizing by welding gun clamp system at this time, guarantees that solder joint is always in welding process
Stablize, by above structure, the achievable repair welding operation to pipeline.
2, the hydraulic tube repair-welding device can provide support and holding between the two for shaft and regulating wheel by adjusting rod
What is connected is relatively stable, by contact plate and spring, adjusting rod, shaft and regulating wheel can be driven to move synchronously with spring, passed through
Screwed retaining ring can prevent adjusting rod and structure to be thereon detached from T shape regulating platform and limit its position, adjustable by trimming handle
The position for saving welding gun clamp system, by sliding chute seat, can limit slippage screw rod position and provide sliding channel for it, pass through cunning
Dynamic screw rod can drive structure synchronization thereon to move, by fixture nut, can be fixed on sliding screw on sliding chute seat and keep
Its connective stability by snap ring and pushes against screw rod, keeps the stability of welding torch position, when device work, passes through adjusting
Wheel and tube contacts make spring contraction by compressing regulating wheel and adjusting rod are driven to move downward when pipe diameter is larger, this
When the distance between regulating wheel and fast pulley increase, when pipe diameter is smaller, is stretched by spring and drive adjusting rod upward
Movement, the distance between regulating wheel and fast pulley reduce at this time, are welded by above structure, it can be achieved that being suitable for different-diameter pipeline
The purpose connect.
Detailed description of the invention
Fig. 1 is the utility model top view；
Fig. 2 is the utility model left view；
Fig. 3 is the utility model welding gun clamp system attachment structure schematic diagram；
Fig. 4 is the utility model welding gun clamp system connection structure left view.
In figure: 1 T shape regulating platform, 2 L shape frames, 3 wheel shafts, 4 bearings, 5 fast pulleys, 6 welding gun clamp systems, 7 adjusting rods,
8 shafts, 9 regulating wheels, 10 contact plates, 11 springs, 12 screwed retaining rings, 13 trimming handles, 14 peepholes, 15 fastening bolts, 16 are slided
Groove seat, 17 sliding screws, 18 fixture nuts, 19 snap rings, 20 push against screw rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of hydraulic tube repair-welding device, including T shape regulating platform 1 are please referred to, T shape regulating platform 1 can be knot thereon
Structure provides the stability for supporting and maintaining structure, and the left side of T shape regulating platform 1 is connected with L shape frame 2, and L shape frame 2 can be
The device provides certain welding space, and the bottom at 2 top of L shape frame is fixedly connected there are two wheel shaft 3, and wheel shaft 3 can be
Bearing 4 and fast pulley 5 provide installation and support and maintain its connective stability, and the both ends of two 3 front and backs of wheel shaft are flexibly connected
There is bearing 4, concrete model 7305AC/P5, internal diameter 25mm, outer diameter 62mm, with a thickness of 17mm, material is bearing steel, axis
Frictional force of the fast pulley 5 during rotation between wheel shaft 3 can be reduced by holding 4, and the outside of four bearings 4 is rotatably connected to solid
Fixed wheel 5, fast pulley 5 can the position of restriction conduit and the rotation of convenient pipeline in the welding process, in 1 top of T shape regulating platform
Welding gun clamp system 6 is connected at the heart, welding gun can be clamped and guarantee solder joint position in the welding process by welding gun clamp system 6
The stabilization set, the top of T shape regulating platform 1 and the two sides for being located at welding gun clamp system 6 are connected with adjusting rod 7, two tune
The length of pole 7 is identical, and stroke is not less than one meter, and adjusting rod 7 can provide support and holding two for shaft 8 and regulating wheel 9
What is connected between person is relatively stable, and T shape regulating platform 1 is run through in the bottom of two adjusting rods 7, and two 7 tops of adjusting rod are opposite
Side is connected with shaft 8, and two sides of the shaft 8 far from adjusting rod 7 are rotatably connected to regulating wheel 9, shaft 8 and tune
Section wheel 9, can in the welding process together clamp pipeline with fast pulley 5, guarantee the stabilization of pipeline in the welding process, two tune
The top in the outside of pole 7 and the lower section for being located at shaft 8 are fixedly connected to contact plate 10, the outside of two adjusting rods 7 and are located at
The lower section of contact plate 10 is connected with spring 11, contact plate 10 and spring 11, can drive adjusting rod 7, shaft 8 and regulating wheel
9 move synchronously with spring 11, and two springs 11 are fixedly connected with the bottom of contact plate 10, and the bottom of two adjusting rods 7 is solid
Surely it is connected with screwed retaining ring 12, screwed retaining ring 12 can prevent adjusting rod 7 and structure to be thereon detached from T shape regulating platform 1 and limit it
Position is connected with trimming handle 13 at the center of 1 bottom of T shape regulating platform, and welding gun clamp system 6 is adjusted in trimming handle 13
Position, the middle part at the top of T shape regulating platform 1 is placed with peephole 14, and peephole 14 is inclined, and range of tilt angles is
1 hundred to one hundred three ten degree, peephole 14 can be conveniently in the welding process to the observation of weld seam, T shape regulating platform 1 and L shape frame 2
Junction be connected with fastening bolt 15, fastening bolt 15 can guarantee that the connection between T shape regulating platform 1 and L shape frame 2 is steady
It is qualitative.
Welding gun clamp system 6 include sliding chute seat 16, sliding chute seat 16 can limit slippage screw rod 17 position and provide cunning for it
Dynamic channel, the internal slide of sliding chute seat 16 are connected with sliding screw 17, and sliding stroke of the sliding screw 17 in sliding chute seat 16 is not
Less than 50 centimetres, sliding screw 17 can drive structure synchronization thereon to move, and the left side of sliding screw 17 is threaded with solid
Determine nut 18, sliding screw 17 can be fixed on sliding chute seat 16 and keep its connective stability, sliding screw by fixture nut 18
17 right side is fixedly connected with snap ring 19, and the internal diameter of snap ring 19 is not less than ten centimetres, and snap ring 19 is in cut ramp-like state, and and horizontal plane
Range of tilt angles be 1 hundred to one hundred four ten degree, the screw top of snap ring 19, which is connected with, pushes against screw rod 20, abutting screw rod 20
2/3rds of length not less than electrical path length in snap ring 19, snap ring 19 and push against screw rod 20, keep the stability of welding torch position,
Push against the inside that screw rod 20 runs through and enters snap ring 19.
When in use, by T shape regulating platform 1, support can be provided for structure thereon and maintain the stability of structure, passed through
L shape frame 2 can provide certain welding space for the device, by wheel shaft 3, can provide peace for bearing 4 and fast pulley 5
Dress supports and maintains its connective stability that can reduce friction of the fast pulley 5 during rotation between wheel shaft 3 by bearing 4
Power, by fast pulley 5, can the position of restriction conduit and the rotation of convenient pipeline in the welding process, pass through welding gun clamp system
6, welding gun can be clamped to and be guaranteed the stabilization of bond pad locations in the welding process, by shaft 8 and regulating wheel 9, can welded
Cheng Zhongyu fast pulley 5 together clamps pipeline, guarantees that the stabilization of pipeline in the welding process can facilitate by peephole 14
To the observation of weld seam in welding process, the stable connection between T shape regulating platform 1 and L shape frame 2 can guarantee by fastening bolt 15
Property, by adjusting rod 7, can be provided for shaft 8 and regulating wheel 9 support and keep connecting between the two it is relatively stable, by connecing
Touch panel 10 and spring 11 can drive adjusting rod 7, shaft 8 and regulating wheel 9 to move synchronously with spring 11, can by screwed retaining ring 12
It prevents adjusting rod 7 and structure to be thereon detached from T shape regulating platform 1 and limits its position, by trimming handle 13, welding gun folder is adjusted
The position of tight mechanism 6, by sliding chute seat 16, can limit slippage screw rod 17 position and provide sliding channel for it, pass through sliding
Screw rod 17 can drive structure synchronization thereon to move, by fixture nut 18, sliding screw 17 can be fixed on sliding chute seat 16
And its connective stability is kept, by snap ring 19 and screw rod 20 is pushed against, keeps the stability of welding torch position.
In conclusion the hydraulic tube repair-welding device can be provided support for structure thereon and be maintained by T shape regulating platform 1
The stability of structure can provide certain welding space by L shape frame 2 for the device, can be bearing by wheel shaft 3
4 and fast pulley 5 provide installation support and maintain its connective stability that can reduce fast pulley 5 during rotation by bearing 4
With the frictional force between wheel shaft 3, by fast pulley 5, can the position of restriction conduit and the rotation of convenient pipeline in the welding process,
By welding gun clamp system 6, welding gun can be clamped to and be guaranteed the stabilization of bond pad locations in the welding process, by shaft 8 and adjusted
Section wheel 9, can in the welding process together clamp pipeline with fast pulley 5, guarantee the stabilization of pipeline in the welding process, pass through sight
Mirror 14 is examined, T shape regulating platform 1 and L shape frame can be can guarantee by fastening bolt 15 conveniently in the welding process to the observation of weld seam
Pipeline is clamped by regulating wheel 9 and fast pulley 5 when welding beginning, passes through wheel shaft 3, bearing 4 by the connective stability between 2
With shaft 8, regulating wheel 9 and fast pulley 5 can be made to roll with tunnel synchronization, make the position of welding gun by welding gun clamp system 6 at this time
It keeps stablizing, guarantees solder joint all-the-time stable in welding process, by above structure, the achievable repair welding operation to pipeline.
The hydraulic tube repair-welding device can provide support and holding between the two for shaft 8 and regulating wheel 9 by adjusting rod 7
What is connected is relatively stable, by contact plate 10 and spring 11, adjusting rod 7, shaft 8 can be driven synchronous with spring 11 with regulating wheel 9
Movement can be prevented adjusting rod 7 and structure to be thereon detached from T shape regulating platform 1 and limit its position, be passed through by screwed retaining ring 12
The position of welding gun clamp system 6 is adjusted in trimming handle 13, by sliding chute seat 16, can limit slippage screw rod 17 position and be
It provides sliding channel, by sliding screw 17, structure synchronization thereon can be driven to move, can be by cunning by fixture nut 18
Dynamic screw rod 17 is fixed on sliding chute seat 16 and keeps its connective stability, by snap ring 19 and pushes against screw rod 20, keeps welding gun position
The stability set, by regulating wheel 9 and tube contacts, when pipe diameter is larger, is adjusted when device work by compressing
Wheel 9 shrinks spring 11 and adjusting rod 7 is driven to move downward, and the distance between regulating wheel 9 and fast pulley 5 increase at this time, works as pipe
When road diameter is smaller, is stretched by spring 11 and adjusting rod 7 driven to move upwards, at this time between regulating wheel 9 and fast pulley 5 away from
From reduction, by above structure, it can be achieved that being suitable for the purpose of different-diameter pipeline welding.
It should be noted that, in this document, 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.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of hydraulic tube repair-welding device, including T shape regulating platform (1), it is characterised in that: the left side of the T shape regulating platform (1) is living
Dynamic to be connected with L shape frame (2), the bottom at the top of the L shape frame (2) is fixedly connected with that there are two wheel shaft (3), two wheel shafts
(3) both ends of front and back are connected with bearing (4), and the outside of four bearings (4) is rotatably connected to fast pulley
(5), it is connected with welding gun clamp system (6) at the center at the top of the T shape regulating platform (1), the T shape regulating platform (1)
Top and be located at welding gun clamp system (6) two sides be connected with adjusting rod (7), the bottom of two adjusting rods (7)
Run through T shape regulating platform (1), the opposite side in two adjusting rod (7) top is connected with shaft (8), two institutes
It states shaft (8) to be rotatably connected to regulating wheel (9) far from the side of adjusting rod (7), the top on the outside of two adjusting rods (7)
And be located at shaft (8) below be fixedly connected to contact plate (10), the outside of two adjusting rods (7) and be located at contact plate
(10) lower section is connected with spring (11), and two springs (11) are fixedly connected with the bottom of contact plate (10),
The bottom of two adjusting rods (7) is fixedly connected to screwed retaining ring (12), at the center of T shape regulating platform (1) bottom
It is connected with trimming handle (13), the middle part at the top of the T shape regulating platform (1) is placed with peephole (14), and the T shape is adjusted
The junction of platform (1) and L shape frame (2) is connected with fastening bolt (15)；
The welding gun clamp system (6) includes sliding chute seat (16), and the internal slide of the sliding chute seat (16) is connected with sliding screw
(17), it is threaded with fixture nut (18) on the left of the sliding screw (17), the right side of the sliding screw (17) is fixed
It is connected with snap ring (19), the screw top of the snap ring (19), which is connected with, pushes against screw rod (20), and the abutting screw rod (20) is run through
And enter the inside of snap ring (19).
2. a kind of hydraulic tube repair-welding device according to claim 1, it is characterised in that: the length of two adjusting rods (7)
Spend identical, and stroke is not less than one meter.
3. a kind of hydraulic tube repair-welding device according to claim 1, it is characterised in that: the sliding screw (17) is in sliding slot
Sliding stroke in seat (16) is not less than 50 centimetres.
4. a kind of hydraulic tube repair-welding device according to claim 1, it is characterised in that: the peephole (14) is oblique
State, and range of tilt angles is 1 hundred to one hundred three ten degree.
5. a kind of hydraulic tube repair-welding device according to claim 1, it is characterised in that: the internal diameter of the snap ring (19) is not small
In ten centimetres.
6. a kind of hydraulic tube repair-welding device according to claim 1, it is characterised in that: the snap ring (19) is ramp-like in cutting
State, and be 1 hundred to one hundred four ten degree with the range of tilt angles of horizontal plane.
7. a kind of hydraulic tube repair-welding device according to claim 1, it is characterised in that: the length for pushing against screw rod (20)
Not less than 2/3rds of snap ring (19) interior electrical path length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613530.3U CN209021537U (en) | 2018-09-30 | 2018-09-30 | A kind of hydraulic tube repair-welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613530.3U CN209021537U (en) | 2018-09-30 | 2018-09-30 | A kind of hydraulic tube repair-welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021537U true CN209021537U (en) | 2019-06-25 |
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ID=66905515
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613530.3U Active CN209021537U (en) | 2018-09-30 | 2018-09-30 | A kind of hydraulic tube repair-welding device |
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| CN (1) | CN209021537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277766A (en) * | 2018-09-30 | 2019-01-29 | 中车长江铜陵车辆有限公司 | A kind of hydraulic tube repair-welding device |
-
2018
- 2018-09-30 CN CN201821613530.3U patent/CN209021537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277766A (en) * | 2018-09-30 | 2019-01-29 | 中车长江铜陵车辆有限公司 | A kind of hydraulic tube repair-welding device |
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