CN208276399U - A kind of clamping device of thin-walled variable cross-section tee tube - Google Patents
A kind of clamping device of thin-walled variable cross-section tee tube Download PDFInfo
- Publication number
- CN208276399U CN208276399U CN201820147584.9U CN201820147584U CN208276399U CN 208276399 U CN208276399 U CN 208276399U CN 201820147584 U CN201820147584 U CN 201820147584U CN 208276399 U CN208276399 U CN 208276399U
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- Prior art keywords
- sliding bar
- thin
- section
- upright sliding
- wall tube
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Abstract
The utility model discloses a kind of clamping device of thin-walled variable cross-section tee tube, including bottom plate, upright sliding bar and second straight line section thin-wall tube clamp module are installed on the bottom plate；First straight line section thin-wall tube clamp module and variable cross-section section thin-wall tube clamp module are installed on the upright sliding bar；Wherein the first straight line section thin-wall tube clamp module includes the V-type clamp system being movably arranged on upright sliding bar, and the trapezoidal support frame of positioning is equipped between the upright sliding bar and vertical section V-type clamp system；The variable cross-section section thin-wall tube clamp module includes the V-type clamp system being mounted on upright sliding bar, U-shaped mounting rack is installed, the second straight line section thin-wall tube clamp module includes the L-type grip slide being mounted on bottom plate between the upright sliding bar and V-type clamp system.The utility model has versatility, and accurate positioning, welding precision and operating efficiency can be improved.
Description
Technical field
The utility model relates to a kind of welding clamping devices of thin-walled variable cross-section tee tube.
Background technique
The environmental control system of aerospace field, transport system, in dynamical system, it is often necessary to use the threeway of thin-walled variable cross-section
Pipe, realizes whole design to make full use of limited space, and mitigate overall weight.When processing thin-walled variable cross-section tee tube,
Generally first the thin-wall tube of each section is carried out the pretreatment such as to cut, then carries out welding processing.When welding, needs are welded to each other
The positioning requirements of each section of thin-wall tube together are very high.Since the application range of such pipe fitting is more special, it is raw to belong to small lot
It produces, if without targetedly clamping device, it can only be by positioning by hand to be subjected to, to be easy to cause processing essence
Spend the problem not high, operating efficiency is not high, time-consuming and laborious.
Utility model content
The utility model aim is to be easy to cause processing essence when solving by positioning progress thin-wall pipe welding processing by hand
Not high, operating efficiency is low, time-consuming and laborious problem is spent, proposes a kind of welding use, with versatility, and accurate positioning, can be mentioned
The clamping device of the thin-walled variable cross-section tee tube of high welding precision and operating efficiency.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of clamping device of thin-walled variable cross-section tee tube, including bottom plate are equipped with 2 upright sliding bars on the bottom plate
With second straight line section thin-wall tube clamp module；2 first straight line section thin-wall tubes are separately installed on 2 upright sliding bars
Clamp module and 1 variable cross-section section thin-wall tube clamp module；Wherein the first straight line section thin-wall tube clamp module includes living
The dynamic V-type clamp system being mounted on upright sliding bar, it is fixed to be equipped between the upright sliding bar and vertical section V-type clamp system
The trapezoidal support frame of position；The variable cross-section section thin-wall tube clamp module includes the V-type clamping machine being mounted on upright sliding bar
Structure, is equipped with U-shaped mounting rack between the upright sliding bar and V-type clamp system, the second straight line section thin-wall tube clamps
Module includes the L-type grip slide being mounted on bottom plate.
2 upright sliding bar positioning through hole slots, the phase of the upright sliding bar positioning through hole slot are offered on the bottom plate
Upright sliding bar T shape sliding slot is offered to two sidewalls；Grip slide positioning through hole slot, the folder are also provided on the bottom plate
The two lateral walls of tight sliding block positioning through hole slot offer grip slide T shape sliding slot；The upright sliding bar positioning through hole slot and
Upright sliding bar is placed in upright sliding bar T shape sliding slot；It is put in the grip slide positioning through hole slot and grip slide T shape sliding slot
It is equipped with second straight line section thin-wall tube clamp module；
The first sliding bar slot is offered on the upright sliding bar, passes through nut spiral shell on the first sliding bar slot
Bolt is equipped with slide guide frame, and the bottom of the upright sliding bar is equipped with and can slide in the upright sliding bar T shape sliding slot on bottom plate
T-shaped slider.
V-type clamp system in the first straight line section thin-wall tube clamp module include 2 adjustable angles clamp arm,
Slide guide frame and anti-transfer gasket；The clamp arm and anti-transfer gasket of 2 adjustable angles are installed on slide guide frame, and institute
The anti-transfer gasket stated is mounted among the clamp arm of 2 adjustable angles；
It is equipped on trapezoidal support frame in the first straight line section thin-wall tube clamp module and is used to support slide guide frame
Workbench face；The trapezoidal support frame is equipped with the positioning plane being overlapped with the medial surface of upright sliding bar；Described is trapezoidal
Trapezoidal support frame mounting hole is offered on support frame, the trapezoidal support frame is mounted on the inside of upright sliding bar and is located at and leads
The lower section of balladeur train, and be connected with upright sliding bar by nut bolt using the trapezoidal support frame mounting hole.
First rubber antiskid pad is installed, outside offers mesoporous on the inside of the clamp arm；The clamp arm
One end is also equipped with circular mounting boss, offers boss installation through-hole on the circular mounting boss；The slide guide frame
On offer the second sliding bar slot and positioning bolt sliding groove, and the upright sliding bar is located in the second sliding bar slot,
It is connected between the first sliding bar slot and positioning bolt sliding groove on the upright sliding bar by nut bolt；Described leads
One end of balladeur train is equipped with clamp arm mounting platform, offers mounting platform installation through-hole on the clamp arm mounting platform；
Gasket installation through-hole is offered on the anti-transfer gasket；Mounting platform installation through-hole on the slide guide frame, described 2
Boss installation through-hole on the clamp arm of a adjustable angle, the gasket installation through-hole on the anti-transfer gasket pass through nut
It is bolted integral.
V-type clamp system in the variable cross-section section thin-wall tube clamp module includes the clamp arm of 2 adjustable angles, leads
Balladeur train and anti-transfer gasket；The clamp arm and anti-transfer gasket of 2 adjustable angles are installed on slide guide frame, and described
Anti- transfer gasket be mounted among the clamp arm of 2 adjustable angles；
U-type groove is offered on U-shaped mounting rack in the variable cross-section section thin-wall tube clamp module；The U type installation
Frame both ends are equipped with mounting rack mounting platform；The U-type groove is connected with slide guide frame by nut bolt；The mounting rack peace
Assembling platform is connected with upright sliding bar by nut bolt.
L-type grip slide side in the second straight line section thin-wall tube clamp module is equipped with the second rubber antiskid
It pads, is also equipped with grip slide mounting platform on the L-type grip slide, is offered on the grip slide mounting platform
Installation through-hole；The grip slide installation through-hole is mounted in the grip slide T shape sliding slot on bottom plate by nut bolt.
Compared with prior art, the utility model has the beneficial effects that
1) angle between the clamp arm of V-type clamp system is possible, can clamp the pipe fitting within the scope of certain size, have
Certain versatility.Clamp arm clamps the first rubber antiskid pad that inside is arranged, and can effectively increase friction, prevent from sliding,
Buffer function can be played simultaneously, avoid crushing thin-wall tube or destroys thin-walled tube exterior.The hollow structure of clamp arm improves
Rigidity alleviates self weight again, improves the stability of entire mechanism.
2) it is provided with slide guide frame in V-type clamp system, the sliding, adjustment and fixation of its left and right directions may be implemented；Vertically
The sliding bar slot being arranged on slide bar achieves V-type clamp system entirety in the sliding in upper-lower height direction, adjustment and determines
Position；The bottom of horizontal sliding bar support frame is provided with T-shaped slider corresponding with the T shape sliding slot on bottom plate, to realize horizontal sliding bar
The sliding of support frame improves the versatility of clamping device to realize three one-movement-freedom-degrees of clamping device.
3) inside of the upright sliding bar towards thin wall three-way pipe, slide guide frame lower section be provided with trapezoidal support frame, it is sustainable to lead
Balladeur train, and can guarantee the levelness of slide guide frame.
4) U-shaped mounting rack is installed on upright sliding bar, can adjust the holding angle of V-type clamp system and variable cross-section section thin-wall tube
Degree, so that V-type clamp system be made effectively to clamp variable cross-section section thin-wall tube.
5) the utility model has versatility, and accurate positioning, welding precision and operating efficiency can be improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the assembly enlarged drawing of V-type clamp system in Fig. 1；
Fig. 3 is the enlarged diagram of trapezoidal support frame in Fig. 1；
Fig. 4 is upright sliding bar in Fig. 1, V-type clamp system, the enlarged diagram between U-shaped mounting rack；
Fig. 5 is the enlarged diagram of second straight line section thin-wall tube clamp module 4 in Fig. 1.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
A kind of clamping device of the thin-walled variable cross-section tee tube of the present embodiment, as shown in Figs. 1-5, including bottom plate 1, it is described
Bottom plate 1 on 2 upright sliding bars 22 and second straight line section thin-wall tube clamp module 4 are installed；On 2 upright sliding bars 22
It is separately installed with 2 first straight line section thin-wall tube clamp modules 2 and 1 variable cross-section section thin-wall tube clamp module 3；It is wherein described
First straight line section thin-wall tube clamp module 2 include the V-type clamp system 21 that is movably arranged on upright sliding bar 22, described is perpendicular
The trapezoidal support frame 23 of positioning is installed between straight slide bar 22 and vertical section V-type clamp system 21；The variable cross-section section is thin
Wall pipe clamp module 3 includes the V-type clamp system 21 being mounted on upright sliding bar 22, and the upright sliding bar 22 and V-type clamp
U-shaped mounting rack 31 is installed, the second straight line section thin-wall tube clamp module 4 includes being mounted on bottom plate 1 between mechanism 21
L-type grip slide 41.
2 upright sliding bar positioning through hole slots 13, the upright sliding bar positioning through hole slot 13 are offered on the bottom plate 1
Two lateral walls offer upright sliding bar T shape sliding slot 11；Grip slide positioning through hole slot is also provided on the bottom plate 1
14, the two lateral walls of the grip slide positioning through hole slot 14 offer grip slide T shape sliding slot 12；The vertical cunning
Upright sliding bar 22 is placed in bar positioning through hole slot 13 and upright sliding bar T shape sliding slot 11；The grip slide positioning through hole slot
14 and grip slide T shape sliding slot 12 in be placed with second straight line section thin-wall tube clamp module 4；
The first sliding bar slot 221 is offered on the upright sliding bar 22, to realize that V-type clamp system 21 is whole
Sliding, adjustment and positioning in upper-lower height direction are equipped on the first sliding bar slot 221 by nut bolt and are led
Balladeur train 212, the bottom of the upright sliding bar 22 are equipped with the T shape that can be slided in the upright sliding bar T shape sliding slot 11 on bottom plate 1
Sliding block, to realize the sliding of upright sliding bar 22 in the lateral direction.
V-type clamp system 21 in the first straight line section thin-wall tube clamp module 2 includes the clamping of 2 adjustable angles
Arm 211, slide guide frame 212 and anti-transfer gasket 213；The clamp arm 211 of 2 adjustable angles and anti-transfer gasket 213 are equal
It is mounted on slide guide frame 212, and the anti-transfer gasket 213 is mounted among the clamp arm 211 of 2 adjustable angles；
It is equipped on trapezoidal support frame 23 in the first straight line section thin-wall tube clamp module 2 and is used to support slide guide frame
212 workbench face 231；It is flat that the trapezoidal support frame 23 is equipped with the positioning being overlapped with the medial surface of upright sliding bar 22
Face 232, for guaranteeing the levelness of slide guide frame 212；Trapezoidal support frame mounting hole is offered on the trapezoidal support frame 23
233, the trapezoidal support frame 23 is mounted on the inside of upright sliding bar 22 and is located at the lower section of slide guide frame 212, and utilizes institute
The trapezoidal support frame mounting hole 233 stated is connected with upright sliding bar 22 by nut bolt, and trapezoidal support frame 23 is used to support slide guide
Frame 212 simultaneously guarantees 212 levelness of slide guide frame.
The inside of the clamp arm 211 is equipped with the first rubber antiskid pad 2111, to increase friction, and avoids crushing thin
Wall pipe, outside offer mesoporous 2112 to improve rigidity and mitigate self weight；One end of the clamp arm 211 is also equipped with circle
Shape installation base 2113 offers boss installation through-hole 2114 on the circular mounting boss 2113；The slide guide frame 212
On offer the second sliding bar slot 2123 and positioning bolt sliding groove 2124, and the upright sliding bar 22 is located at the second slide bar
In sliding groove 2123, the first sliding bar slot 221 on the upright sliding bar 22 and between positioning bolt sliding groove 2124 lead to
Nut bolt is crossed to be connected；One end of the slide guide frame 212 is equipped with clamp arm mounting platform 2121, the clamp arm installation
Mounting platform installation through-hole 2122 is offered on platform 2121；Gasket installation through-hole is offered on the anti-transfer gasket 213
2131；Mounting platform installation through-hole 2122 on the slide guide frame 212, on the clamp arm 211 of 2 adjustable angles
Gasket installation through-hole 2131 on boss installation through-hole 2114, the anti-transfer gasket 213 is connected by nut bolt
One.
V-type clamp system 21 in the variable cross-section section thin-wall tube clamp module 3 includes the clamp arm of 2 adjustable angles
211, slide guide frame 212 and anti-transfer gasket 213；The clamp arm 211 of 2 adjustable angles and anti-transfer gasket 213 are pacified
On slide guide frame 212, and the anti-transfer gasket 213 is mounted among the clamp arm 211 of 2 adjustable angles；
U-type groove 311 is offered on U-shaped mounting rack 31 in the variable cross-section section thin-wall tube clamp module 3, for adjusting
The claming angle of V-type clamp system 21 and variable cross-section section thin-wall tube in whole variable cross-section section thin-wall tube clamp module 3, makes variable cross-section
V-type clamp system 21 in section thin-wall tube clamp module 3 effectively clamps variable cross-section section thin-wall tube；The U-shaped installation
31 both ends of frame are equipped with mounting rack mounting platform 312；The U-type groove 311 is connected with slide guide frame 212 by nut bolt；Institute
The mounting rack mounting platform 312 stated is connected with upright sliding bar 22 by nut bolt.
It is anti-that 41 side of L-type grip slide in the second straight line section thin-wall tube clamp module 4 is equipped with the second rubber
Skidding 411 to increase friction, and avoids crushing thin-wall tube, and grip slide installation is also equipped on the L-type grip slide 41
Platform 412 offers grip slide installation through-hole 413 on the grip slide mounting platform 412；The grip slide peace
Dress through-hole 413 is mounted in the grip slide T shape sliding slot 12 on bottom plate 1 by nut bolt.
When it is implemented, being pre-processed respectively to thin wall three-way pipe 51 and thin-walled varying cross-section duct 52 before welding.Installation
When, thin-walled varying cross-section duct 52 is first placed the center with bottom plate 1 by the first step, will be equipped with the surface face of the second rubber antiskid pad 411
To thin-walled varying cross-section duct 52, just positioning is completed.Second step installs second straight line section thin-wall tube clamp module 4.4 L-types are clamped
Sliding block 41 is mounted on uniformly at intervals in the grip slide T shape sliding slot 12 of bottom plate 1, is just positioned, and L-type grip slide 41 is passed through spiral shell
Female tools for bolts ' pretension is mounted in grip slide positioning through hole slot 14.Third step installs variable cross-section section thin-wall tube clamp module 3.It will
Upright sliding bar 22 is slid by sliding block, is installed on bottom plate 1 in corresponding upright sliding bar T shape sliding slot 11, with bolt and nut the bottom of at
The predetermined position of seat 1 is positioned by 13 pre-screwing of upright sliding bar positioning through hole slot.It will be in variable cross-section section thin-wall tube clamp module 3
V-type clamp system 21, U-shaped mounting rack 32 are fitted into upright sliding bar 22, and are pre-installed on the first sliding bar by nut bolt
In slot 221.4th step by first straight line section thin-wall tube clamp module 2 V-type clamp system 21 and trapezoidal support frame 23 be packed into
In upright sliding bar 22, and it is pre-installed in the first sliding bar slot 221 by nut bolt.2 a pair of clamp module is mounted on three
The top of siphunculus, a pair are mounted on the lower section of thin wall three-way pipe 51, make effectively to clamp thin wall three-way pipe 51.5th step, installation
Thin wall three-way pipe 51, the V-type in position and first straight line section thin-wall tube clamp module 2 by adjusting thin wall three-way pipe 51 clamp
The clip position of mechanism 21 makes the welding portion of thin wall three-way pipe 51 downward, and the welding portion weight with thin-walled varying cross-section duct 52
It closes.After the completion of 6th step, thin wall three-way pipe 51 and thin-walled varying cross-section duct 52 all position, all clampings, location structure are twisted
Tightly, to complete last clamping.Later, the welding processing of thin-walled varying cross-section duct can be carried out.
The present embodiment has a characteristic that the angle between the 1) clamp arm of V-type clamp system is possible, can clamp certain
Pipe fitting in size range has certain versatility.Clamp arm clamps the first rubber antiskid pad that inside is arranged, can be effective
Ground increases friction, prevents from sliding, while can play buffer function, avoids crushing thin-wall tube or destroys thin-walled tube exterior.It clamps
I.e. improve rigidity alleviates self weight to the hollow structure of arm again, improves the stability of entire mechanism.
2) it is provided with slide guide frame in V-type clamp system, the sliding, adjustment and fixation of its left and right may be implemented；Upright sliding bar
The sliding bar slot of upper setting, sliding, adjustment and positioning under achieving V-type clamp system on the whole；Horizontal sliding bar support
The bottom of frame is provided with T-shaped slider corresponding with the T shape sliding slot on bottom plate, thus realize the sliding of horizontal sliding bar support frame, from
And realize three one-movement-freedom-degrees of clamping device, improve the versatility of clamping device.
3) inside of the upright sliding bar towards thin wall three-way pipe, slide guide frame lower section be provided with trapezoidal support frame, it is sustainable to lead
Balladeur train, and can guarantee the levelness of slide guide frame.
4) U-shaped mounting rack is installed on upright sliding bar, can adjust the holding angle of V-type clamp system and variable cross-section section thin-wall tube
Degree, so that V-type clamp system be made effectively to clamp variable cross-section section thin-wall tube.
5) the present embodiment has versatility, and accurate positioning, welding precision and operating efficiency can be improved.
Claims (6)
1. a kind of clamping device of thin-walled variable cross-section tee tube, it is characterised in that: including bottom plate (1), the bottom plate is pacified on (1)
Equipped with 2 upright sliding bars (22) and second straight line section thin-wall tube clamp module (4)；On 2 upright sliding bars (22) respectively
2 first straight line section thin-wall tube clamp modules (2) and 1 variable cross-section section thin-wall tube clamp module (3) are installed；Described in wherein
First straight line section thin-wall tube clamp module (2) includes the V-type clamp system (21) being movably arranged on upright sliding bar (22), described
Upright sliding bar (22) and vertical section V-type clamp system (21) between the trapezoidal support frame (23) of positioning is installed；Described
Variable cross-section section thin-wall tube clamp module (3) includes the V-type clamp system (21) being mounted on upright sliding bar (22), and described is vertical
It is equipped between slide bar (22) and V-type clamp system (21) U-shaped mounting rack (31), the second straight line section thin-wall tube clamping die
Block (4) includes the L-type grip slide (41) being mounted on bottom plate (1).
2. a kind of clamping device of thin-walled variable cross-section tee tube as described in claim 1, it is characterised in that: the bottom plate
(1) 2 upright sliding bar positioning through hole slots (13), the two lateral walls of the upright sliding bar positioning through hole slot (13) are offered on
Offer upright sliding bar T shape sliding slot (11)；Grip slide positioning through hole slot (14) is also provided on the bottom plate (1), it is described
The two lateral walls of grip slide positioning through hole slot (14) offer grip slide T shape sliding slot (12)；The upright sliding bar
Positioning through hole slot (13) and upright sliding bar T shape sliding slot (11) in be placed with upright sliding bar (22)；The grip slide positioning is logical
Second straight line section thin-wall tube clamp module (4) is placed in hole slot (14) and grip slide T shape sliding slot (12)；
The first sliding bar slot (221) is offered on the upright sliding bar (22), on the first sliding bar slot (221)
It is equipped with slide guide frame (212) by nut bolt, the bottom of the upright sliding bar (22) is equipped with can be perpendicular on bottom plate (1)
The T-shaped slider slided in straight slide bar T shape sliding slot (11).
3. a kind of clamping device of thin-walled variable cross-section tee tube as described in claim 1, it is characterised in that: described first is straight
V-type clamp system (21) in line segment thin-wall tube clamp module (2) includes clamp arm (211), the slide guide frame of 2 adjustable angles
(212) and anti-transfer gasket (213)；The clamp arm (211) and anti-transfer gasket (213) of 2 adjustable angles are respectively mounted
On slide guide frame (212), and the anti-transfer gasket (213) is mounted among the clamp arm (211) of 2 adjustable angles；
It is equipped on trapezoidal support frame (23) in the first straight line section thin-wall tube clamp module (2) and is used to support slide guide frame
(212) workbench face (231)；The trapezoidal support frame (23) is equipped with and is overlapped with the medial surface of upright sliding bar (22)
It positions plane (232)；Trapezoidal support frame mounting hole (233), the trapezoidal branch are offered on the trapezoidal support frame (23)
Support (23) is mounted on the inside of upright sliding bar (22) and is located at the lower section of slide guide frame (212), and utilizes the trapezoidal branch
Support mounting hole (233) is connected with upright sliding bar (22) by nut bolt.
4. a kind of clamping device of thin-walled variable cross-section tee tube as claimed in claim 3, it is characterised in that: the clamp arm
(211) the first rubber antiskid pad (2111) is installed, outside offers mesoporous (2112) on the inside of；The clamp arm (211)
One end be also equipped with circular mounting boss (2113), offer boss installation through-hole on the circular mounting boss (2113)
(2114)；The second sliding bar slot (2123) and positioning bolt sliding groove (2124) are offered on the slide guide frame (212), and
The upright sliding bar (22) is located in the second sliding bar slot (2123), and the first slide bar on the upright sliding bar (22) is sliding
It is connected between dynamic slot (221) and positioning bolt sliding groove (2124) by nut bolt；Pacify one end of the slide guide frame (212)
Equipped with clamp arm mounting platform (2121), mounting platform installation through-hole is offered on the clamp arm mounting platform (2121)
(2122)；Gasket installation through-hole (2131) are offered on the anti-transfer gasket (213)；On the slide guide frame (212)
Mounting platform installation through-hole (2122), 2 adjustable angles clamp arm (211) on boss installation through-hole (2114),
Gasket installation through-hole (2131) on the anti-transfer gasket (213) is linked into an integrated entity by nut bolt.
5. a kind of clamping device of thin-walled variable cross-section tee tube as described in claim 1, it is characterised in that: the variable cross-section
V-type clamp system (21) in section thin-wall tube clamp module (3) includes clamp arm (211), the slide guide frame of 2 adjustable angles
(212) and anti-transfer gasket (213)；The clamp arm (211) and anti-transfer gasket (213) of 2 adjustable angles are respectively mounted
On slide guide frame (212), and the anti-transfer gasket (213) is mounted among the clamp arm (211) of 2 adjustable angles；
U-type groove (311) are offered on U-shaped mounting rack (31) in the variable cross-section section thin-wall tube clamp module (3)；Described
U-shaped mounting rack (31) both ends are equipped with mounting rack mounting platform (312)；The U-type groove (311) passes through with slide guide frame (212)
Nut bolt is connected；The mounting rack mounting platform (312) is connected with upright sliding bar (22) by nut bolt.
6. a kind of clamping device of thin-walled variable cross-section tee tube as described in claim 1, it is characterised in that: described second is straight
L-type grip slide (41) side in line segment thin-wall tube clamp module (4) is equipped with the second rubber antiskid pad (411), the L
It is also equipped on type grip slide (41) grip slide mounting platform (412), is opened on the grip slide mounting platform (412)
Equipped with grip slide installation through-hole (413)；The grip slide installation through-hole (413) is mounted on bottom plate by nut bolt
(1) in the grip slide T shape sliding slot (12) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147584.9U CN208276399U (en) | 2018-01-29 | 2018-01-29 | A kind of clamping device of thin-walled variable cross-section tee tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147584.9U CN208276399U (en) | 2018-01-29 | 2018-01-29 | A kind of clamping device of thin-walled variable cross-section tee tube |
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| Publication Number | Publication Date |
|---|---|
| CN208276399U true CN208276399U (en) | 2018-12-25 |
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ID=64748574
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820147584.9U Expired - Fee Related CN208276399U (en) | 2018-01-29 | 2018-01-29 | A kind of clamping device of thin-walled variable cross-section tee tube |
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| Country | Link |
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| CN (1) | CN208276399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127319A (en) * | 2018-01-29 | 2018-06-08 | 浙江工业大学之江学院 | A kind of clamping device of thin-walled variable cross-section three-way pipe |
-
2018
- 2018-01-29 CN CN201820147584.9U patent/CN208276399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127319A (en) * | 2018-01-29 | 2018-06-08 | 浙江工业大学之江学院 | A kind of clamping device of thin-walled variable cross-section three-way pipe |
| CN108127319B (en) * | 2018-01-29 | 2024-03-12 | 浙江工业大学之江学院 | Clamping device of thin-wall variable-section three-way pipe |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181225 Termination date: 20220129 |