CN209380190U - A kind of welding fixture applied to HVAC pipe - Google Patents
A kind of welding fixture applied to HVAC pipe Download PDFInfo
- Publication number
- CN209380190U CN209380190U CN201920120278.0U CN201920120278U CN209380190U CN 209380190 U CN209380190 U CN 209380190U CN 201920120278 U CN201920120278 U CN 201920120278U CN 209380190 U CN209380190 U CN 209380190U
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- circular pipe
- welding
- held circular
- hurt
- bolt
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Abstract
The utility model discloses a kind of welding fixtures applied to HVAC pipe, including bottom plate, bearing, bearing block, clamping device and rotation drive device, the upper surface of bottom plate is equipped with stiffening plate, the upper surface of stiffening plate is equipped with rubber layer, the upper surface of rubber layer is equipped with door shape mounting rack, the two sides of door shape mounting rack are equipped with the bolt fixed link in it, one end of bolt fixed link is equipped with clamping plate, the side of clamping plate is provided with rubber buffer one, the side of rubber buffer one is equipped with clamping device, clamping device includes held circular pipe, bolt and grip block, held circular pipe is by bearing and bearing block rotating support in rubber layer, the side wall of held circular pipe offers the threaded hole with bolt cooperation, one end of bolt passes through threaded hole and stretches to inside held circular pipe and connect with grip block, rotation drive device includes driving wheel, driven wheel And rotating electric machine, driven wheel is set in held circular pipe and, driving wheel and driven wheel intermeshing affixed with held circular pipe.
Description
Technical field
The utility model relates to a kind of welding fixture technical fields applied to HVAC pipe, and in particular to one kind is applied to warm
The welding fixture of siphunculus.
Background technique
In HVAC pipe process of deployment, need to weld together multistage HVAC pipe, traditional way is to be welded by two
The HVAC pipe connect is placed on the ground, and then Welder welds the stitching portion of two HVAC pipes, since HVAC pipe is direct
It is placed on the ground, and HVAC pipe is not fixed, manual rotation's mode easilys lead to a part of pipeline skew
Deformation, it is therefore desirable to which it is fixed in a kind of fixture, prevents from tampering in welding, so that it is easy to appear askew for two HVAC pipes
Oblique phenomenon so that the HVAC pipe after the completion of welding can be made to there is the phenomenon that bending, and then will affect the paving in HVAC pipe later period
If work.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of welding fixture applied to HVAC pipe, it is existing to solve
Welding fixture exists due to being not provided with rotation drive device, there is inconvenience in carrying out rotation welding operating process to HVAC pipe
The problems such as.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of welding applied to HVAC pipe
Fixture, including bottom plate, door shape mounting rack, bolt fixed link, clamping plate, bearing, bearing block, clamping device, rotating handle, rotation
Driving device, welding inspection hurt device, indicator light is hurt in welding inspection and receiver, the upper surface fixed setting of the bottom plate are hurt in welding inspection
There is stiffening plate, the stiffening plate is internally provided with several reinforcing ribs, and the upper surface of the stiffening plate is fixedly installed rubber layer, institute
The upper surface for stating rubber layer is fixedly installed a shape mounting rack, and the two sides of the door shape mounting rack are provided with the spiral shell in it
Bolt fixed link, the bolt fixed link pass through screw thread and are connected with door shape mounting rack, one end setting of the bolt fixed link
There is clamping plate, the side of the clamping plate is provided with rubber buffer one, and the side of the rubber buffer one is provided with clamping
Device, the clamping device include held circular pipe, bolt and grip block, and the held circular pipe is rotated by bearing and bearing block
It is supported in the rubber layer, the side wall of the held circular pipe offers the threaded hole with bolt cooperation, one end of the bolt
Connect across threaded hole and stretching to inside held circular pipe with the grip block, the other end and the rotating handle company of the bolt
It connects, the top of the door shape mounting rack position opposite with bearing block is provided with electric expansion column, and the electric expansion column is stretched
Contracting end is fixedly connected with pressure plate, and the side of the pressure plate is provided with rubber buffer two, and the rotation drive device includes
Driving wheel, driven wheel and rotating electric machine, the driven wheel are set in the held circular pipe and fix with the held circular pipe
Connection, the driving wheel and driven wheel are intermeshed, and the driving wheel is connected by the output shaft of rotation axis and the rotating electric machine
Connect, device is hurt in the welding inspection that is internally provided with of the grip block, the upper surface of the bottom plate be additionally provided with welding inspection hurt indicator light and
Receiver is hurt in welding inspection, and the welding inspection hurts device and is internally provided with information feedback chip, the side upper end of the door shape mounting rack
Be provided with controller, the bottom plate is internally provided with battery group, the controller respectively with electric expansion column, electric rotating
Machine, welding inspection hurt device and receiver electric connection is hurt in welding inspection.
Further, the central axes of the threaded hole and the central axes of the held circular pipe are perpendicular.
Further, the grip block is the arc panel with held circular pipe concentric, and the diameter of grip block is less than described
The diameter of held circular pipe.
Further, the side of the grip block is provided with rubber antiskid pad one, the inner sidewall and folder of the held circular pipe
It holds the opposite position of plate and is provided with rubber antiskid pad two.
Further, the rotating handle is clover configuration, and the corner of bottom four of the bottom plate is provided with branch
Support foot, the bottom face of the support leg are cased with rubber pad, the bottom plate generally rectangular parallelepiped structure.
Further, it is LED light that indicator light is hurt in the welding inspection, and welding inspection hurts indicator light and has two kinds of traffic lights displays,
Receiver is hurt in welding inspection and indicator light electric connection is hurt in welding inspection.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), the opening of grip block is adjusted to below face by starting rotating electric machine, and HVAC pipe is placed in held circular pipe, is revolved
Dynamic bolt moves downward grip block, and under the cooperation of grip block and held circular pipe that HVAC pipe clamp is tight, rotating electric machine will drive
Driving wheel is rotated, and driving wheel drives driven wheel to be rotated, and then drives held circular pipe rotation, therefore HVAC pipe is also therewith
It is rotated, convenient for being welded to HVAC pipe.
2), if welding inspection hurts indicator light and sends out a warning, show that welding procedure is not up to standard, if indicator light brilliant green is hurt in welding inspection
When lamp, then show welding procedure qualification；Rotating handle is clover configuration, increases the friction between rotating handle and user
Bearing block can be clamped fixation by power, convenient to rotate to it, the setting of clamping plate and pressure plate, and the one of grip block
Side is provided with rubber antiskid pad one, and the position that the inner sidewall of held circular pipe is opposite with grip block is provided with rubber antiskid pad two,
Play the role of when clamping it is anti-skidding well, it is convenient that HVAC pipe is subjected to.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of welding fixture in the utility model.
Fig. 2 is the structural schematic diagram of held circular pipe in the utility model.
Fig. 3 is the structural schematic diagram of rotation drive device in the utility model.
Fig. 4 is the structural schematic diagram of rotating handle in the utility model.
Fig. 5 is the partial structure diagram of the utility model insole board upper surface.
1- bottom plate；2- shape mounting racks；3- bolt fixed link；4- clamping plate；5- bearing；6- bearing block；7- rotating handle；
Device is hurt in 8- welding inspection；Indicator light is hurt in 9- welding inspection；Receiver is hurt in 10- welding inspection；11- stiffening plate；12- rubber layer；13- rubber is slow
Rush pad one；14- held circular pipe；15- bolt；16- grip block；17- electric expansion column；18- pressure plate；19- rubber buffer two；
20- driving wheel；21- driven wheel；22- rotating electric machine；23- controller；24- battery group；25- rubber antiskid pad one；26- rubber
Non-slip mat two；27- support leg；28- rubber pad.
Specific embodiment
In the technical program:
4, clamping plate 5, bearing 6, bearing block 8, welding inspection hurt device 9, welding inspection hurt indicator light 10, welding inspection hurt receiver
11, stiffening plate 12, rubber layer 13, rubber buffer 1, held circular pipe 15, bolt 16, grip block 17, electric expansion column 18,
Pressure plate 19, rubber buffer 2 20, driving wheel 21, driven wheel 22, rotating electric machine 25, rubber antiskid pad 1, rubber antiskid
Pad 2 28, rubber pad are that the utility model contains the innovative component of essence.
1, bottom plate 2, door shape mounting rack 3, bolt fixed link 7, rotating handle 23, controller 24, battery group 27, support leg
To realize the essential connectivity component of technical solutions of the utility model.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of welding fixture applied to HVAC pipe as shown in Figs. 1-5, including bottom plate 1, door shape mounting rack 2, bolt are solid
Device 8, welding are hurt in fixed pole 3, clamping plate 4, bearing 5, bearing block 6, clamping device, rotating handle 7, rotation drive device, welding inspection
Indicator light 9 is hurt in inspection and receiver 10 is hurt in welding inspection, and the upper surface of the bottom plate 1 is fixedly installed stiffening plate 11, the reinforcement
Plate 11 is internally provided with several reinforcing ribs, and the upper surface of the stiffening plate 11 is fixedly installed rubber layer 12, the rubber layer 12
Upper surface be fixedly installed a shape mounting rack 2, the two sides of the door shape mounting rack 2 are provided with the bolt in it and fix
Bar 3, the bolt fixed link 3 are connected by screw thread with door shape mounting rack 2, and one end of the bolt fixed link 3 is provided with
Clamping plate 4, the side of the clamping plate 4 are provided with rubber buffer 1, and the side of the rubber buffer 1 is provided with
Clamping device, the clamping device include held circular pipe 14, bolt 15 and grip block 16, and the held circular pipe 14 passes through bearing
5 and 6 rotating support of bearing block in the rubber layer 12, the side wall of the held circular pipe 14 offer with bolt 15 cooperate spiral shell
One end of pit, the bolt 15 passes through threaded hole and stretches to 14 inside of held circular pipe and connect with the grip block 16, described
The other end of bolt 15 is connect with rotating handle 7, and the position that the top of the door shape mounting rack 2 is opposite with bearing block 6 is provided with
Electric expansion column 17, the telescopic end of the electric expansion column 17 are fixedly connected with pressure plate 18, and the side of the pressure plate 18 is set
Be equipped with rubber buffer 2 19, the rotation drive device includes driving wheel 20, driven wheel 21 and rotating electric machine 22, it is described from
Driving wheel 21 is set in the held circular pipe 14 and is fixedly connected with the held circular pipe 14, the driving wheel 20 and driven wheel 21
Intermeshing, the driving wheel 20 by the output axis connection of rotation axis and the rotating electric machine 22, the grip block 16 it is interior
Portion, which is provided with to weld to examine, hurts device 8, and the upper surface of the bottom plate 1, which is additionally provided with welding and examines to hurt indicator light 9 and weld to examine, hurts receiver
10, the welding inspection hurts device 8 and is internally provided with information feedback chip, and the side upper end of the door shape mounting rack 2 is provided with control
Device 23, the bottom plate 1 are internally provided with battery group 24, the controller 23 respectively with electric expansion column 17, rotating electric machine
22, device 8 is hurt in welding inspection and the electric connection of receiver 10 is hurt in welding inspection.
The central axes of threaded hole and the central axes of held circular pipe 14 are perpendicular, and turn bolt 15 transports grip block 16 downwards
It is dynamic, in grip block 16 and under the cooperation of held circular pipe 14 that HVAC pipe clamp is tight, grip block 16 for and 14 concentric of held circular pipe
Arc panel, and the diameter of grip block 16 is less than the diameter of held circular pipe 14, convenient for clamping HVAC pipe, the side setting of grip block 16
There is rubber antiskid pad 1, the position that the inner sidewall of held circular pipe 14 is opposite with grip block 16 is provided with rubber antiskid pad 2 26,
Play the role of when clamping HVAC pipe it is good anti-skidding, rotating handle 7 be clover configuration, the turning of bottom four of bottom plate 1
Place is provided with support leg 27, and the bottom face of support leg 27 is cased with rubber pad 28, and the generally rectangular parallelepiped structure of bottom plate 1 increases
Frictional force between rotating handle 7 and user, convenient to rotate to it, it is LED light that indicator light 9 is hurt in welding inspection, and is welded
Indicator light 9 is hurt in inspection two kinds of traffic lights displays, and receiver 10 is hurt in welding inspection and the electric connection of indicator light 9 is hurt in welding inspection, if welding
When inspection hurts indicator light 9 and sends out a warning, then show that welding procedure is not up to standard, if welding inspection hurts indicator light 9 and gives a green light, shows to weld
Technique is qualified.
A kind of welding fixture applied to HVAC pipe that the utility model is mentioned, when in use, starting rotating electric machine 22 will
The opening of grip block 16 is adjusted to below face, and HVAC pipe is placed in held circular pipe 14, turn bolt 15 make grip block 16 to
Lower movement, grip block 16 with it is under the cooperation of held circular pipe 14 that HVAC pipe clamp is tight, rotating electric machine 22 will drive driving wheel 20 into
Row rotation, driving wheel 20 drive driven wheel 21 rotated, and then drive held circular pipe 14 rotate, therefore HVAC pipe also therewith into
Row rotation, convenient for being welded to HVAC pipe；If welding inspection hurts indicator light 9 and sends out a warning, show that welding procedure is not up to standard, if
When welding inspection hurts indicator light 9 and gives a green light, then show welding procedure qualification；Rotating handle 7 is clover configuration, increases rotation hand
Frictional force between handle 7 and user, convenient to rotate to it, the setting of clamping plate 4 and pressure plate 18 can be by bearing block
6 are clamped fixation, and the side of grip block 16 is provided with rubber antiskid pad 1, the inner sidewall and grip block 16 of held circular pipe 14
Opposite position is provided with rubber antiskid pad 2 26, play the role of when clamping it is anti-skidding well, it is convenient that HVAC pipe is carried out
Welding operation.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (6)
1. a kind of welding fixture applied to HVAC pipe, including bottom plate (1), door shape mounting rack (2), bolt fixed link (3), clamping
Device (8), welding are hurt in plate (4), bearing (5), bearing block (6), clamping device, rotating handle (7), rotation drive device, welding inspection
Indicator light (9) is hurt in inspection and receiver (10) are hurt in welding inspection, it is characterised in that: the upper surface of the bottom plate (1) is fixedly installed
Stiffening plate (11), the stiffening plate (11) are internally provided with several reinforcing ribs, the upper surface fixed setting of the stiffening plate (11)
Have rubber layer (12), the upper surface of the rubber layer (12) is fixedly installed a shape mounting rack (2), the door shape mounting rack (2)
Two sides be provided with the bolt fixed link (3) in it, the bolt fixed link (3) passes through screw thread and door shape mounting rack
(2) it is connected, one end of the bolt fixed link (3) is provided with clamping plate (4), and the side of the clamping plate (4) is provided with rubber
Glue cushion one (13), the side of the rubber buffer one (13) are provided with clamping device, and the clamping device includes clamping
Round tube (14), bolt (15) and grip block (16), the held circular pipe (14) pass through bearing (5) and bearing block (6) rotation branch
It holds on the rubber layer (12), the side wall of the held circular pipe (14) offers the threaded hole with bolt (15) cooperation, described
One end of bolt (15) passes through threaded hole and stretches to inside held circular pipe (14) and connect with the grip block (16), the bolt
(15) the other end is connect with rotating handle (7), and the position that the top of the door shape mounting rack (2) is opposite with bearing block (6) is set
It is equipped with electric expansion column (17), the telescopic end of the electric expansion column (17) is fixedly connected with pressure plate (18), the pressure plate
(18) side is provided with rubber buffer two (19), the rotation drive device include driving wheel (20), driven wheel (21) with
And rotating electric machine (22), the driven wheel (21) are set on the held circular pipe (14) and fix with the held circular pipe (14)
Connection, the driving wheel (20) and driven wheel (21) are intermeshed, and the driving wheel (20) passes through rotation axis and the electric rotating
The welding inspection that is internally provided with of the output axis connection of machine (22), the grip block (16) is hurt device (8), the upper table of the bottom plate (1)
Face, which is additionally provided with welding and examines to hurt indicator light (9) and weld inspection, hurts receiver (10), and the welding inspection hurts device (8) and is internally provided with letter
Breath feedback chip, the side upper end of the door shape mounting rack (2) are provided with controller (23), the inside setting of the bottom plate (1)
Have battery group (24), the controller (23) hurts device (8) with electric expansion column (17), rotating electric machine (22), welding inspection respectively
And receiver (10) electric connection is hurt in welding inspection.
2. a kind of welding fixture applied to HVAC pipe according to claim 1, it is characterised in that: in the threaded hole
Axis and the central axes of the held circular pipe (14) are perpendicular.
3. a kind of welding fixture applied to HVAC pipe according to claim 1, it is characterised in that: the grip block (16)
For the arc panel with held circular pipe (14) concentric, and the diameter of grip block (16) is less than the diameter of the held circular pipe (14).
4. a kind of welding fixture applied to HVAC pipe according to claim 1, it is characterised in that: the grip block (16)
Side be provided with rubber antiskid pad one (25), the position that the inner sidewall of the held circular pipe (14) is opposite with grip block (16) is set
It is equipped with rubber antiskid pad two (26).
5. a kind of welding fixture applied to HVAC pipe according to claim 1, it is characterised in that: the rotating handle
It (7) is clover configuration, the corner of bottom four of the bottom plate (1) is provided with support leg (27), the support leg (27)
Bottom face be cased with rubber pad (28), the bottom plate (1) generally rectangular parallelepiped structure.
6. a kind of welding fixture applied to HVAC pipe according to claim 1, it is characterised in that: the welding inspection wound refers to
Show that lamp (9) are LED light, and weld inspection and hurt indicator light (9) and there are two kinds of traffic lights displays, receiver (10) and welding inspection are hurt in welding inspection
Hurt indicator light (9) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920120278.0U CN209380190U (en) | 2019-01-24 | 2019-01-24 | A kind of welding fixture applied to HVAC pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920120278.0U CN209380190U (en) | 2019-01-24 | 2019-01-24 | A kind of welding fixture applied to HVAC pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209380190U true CN209380190U (en) | 2019-09-13 |
Family
ID=67853932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920120278.0U Active CN209380190U (en) | 2019-01-24 | 2019-01-24 | A kind of welding fixture applied to HVAC pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209380190U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806140A (en) * | 2019-09-29 | 2020-02-18 | 浙江工业大学 | Heat exchange tube fixing device |
| CN111283364A (en) * | 2020-04-03 | 2020-06-16 | 天津恒亚通机械有限公司 | Special-shaped pipe welding clamping device |
| CN112061588A (en) * | 2020-08-18 | 2020-12-11 | 衡山兄弟金属制品有限公司 | Device for clamping glass round tube |
| CN112061782A (en) * | 2020-08-18 | 2020-12-11 | 衡山兄弟金属制品有限公司 | Clamping device for clamping glass round tube |
| CN113042920A (en) * | 2021-03-30 | 2021-06-29 | 沈阳富创精密设备股份有限公司 | Clamp for laser welding of disc-shaped parts |
-
2019
- 2019-01-24 CN CN201920120278.0U patent/CN209380190U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806140A (en) * | 2019-09-29 | 2020-02-18 | 浙江工业大学 | Heat exchange tube fixing device |
| CN111283364A (en) * | 2020-04-03 | 2020-06-16 | 天津恒亚通机械有限公司 | Special-shaped pipe welding clamping device |
| CN111283364B (en) * | 2020-04-03 | 2021-12-24 | 山东凯斯锐智能装备有限公司 | Special-shaped pipe welding clamping device |
| CN112061588A (en) * | 2020-08-18 | 2020-12-11 | 衡山兄弟金属制品有限公司 | Device for clamping glass round tube |
| CN112061782A (en) * | 2020-08-18 | 2020-12-11 | 衡山兄弟金属制品有限公司 | Clamping device for clamping glass round tube |
| CN113042920A (en) * | 2021-03-30 | 2021-06-29 | 沈阳富创精密设备股份有限公司 | Clamp for laser welding of disc-shaped parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210803 Address after: 063000 east of North Ring Road, Caofeidian Industrial Zone, Tangshan City, Hebei Province Patentee after: TANGSHAN CAOFEIDIAN THERMAL POWER Co.,Ltd. Address before: 063200 Sanjia Sihai apartment, Caofeidian Industrial Zone, Tangshan City, Hebei Province Patentee before: Rong Taifu |