CN102335696A - Combined locking device for U-shaped pipe - Google Patents
Combined locking device for U-shaped pipe Download PDFInfo
- Publication number
- CN102335696A CN102335696A CN201110320035XA CN201110320035A CN102335696A CN 102335696 A CN102335696 A CN 102335696A CN 201110320035X A CN201110320035X A CN 201110320035XA CN 201110320035 A CN201110320035 A CN 201110320035A CN 102335696 A CN102335696 A CN 102335696A
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- type pipe
- pedestal
- type
- locking device
- fixture block
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Abstract
The invention relates to a combined locking device for a U-shaped pipe. The device comprises a base, wherein the head part of the base is provided with a first U-shaped groove and a second U-shaped groove which are matched with the U-shaped pipe and have different height; a positioning shaft is arranged on the base and hinged with a first clamping block and a second clamping block; grooves matched with the U-shaped pipe are formed on the head parts of the first clamping block and the second clamping block; a first chute and a second chute which incline relative to a Y axis in the same direction are formed on the tail parts of the first clamping block and the second clamping block; and the tail part of the base is provided with a push rod component which can push the first clamping block and the second clamping block to rotate around the positioning shaft and can hook the U-shaped pipe. The locking device for the U-shaped pipe overcomes the defects in the prior art, can clamp a plurality of U-shaped pipes at one time and is high in processing efficiency.
Description
[technical field]
The present invention relates to a kind of combined type U type pipe locking device, in particular a kind of U type pipe locking device that is applied in the electric tube expander.
[background technology]
About U type pipe locking device, the applicant is in having applied for that name is called 2009.06.01 day: a kind of patent of U type pipe locking device, the open day for announcing of open notification number: CN201446200U: 2010.05.05 day.
But in this patent, each U type pipe locking device can only be clamped a U type pipe, and the efficient of processing is not too high.
The present invention makes in this kind situation.
[summary of the invention]
The present invention has overcome the deficiency of prior art, and a kind of U type pipe locking device many U type pipes, that working (machining) efficiency is high of once clamping is provided.
In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposal:
Combined type U type pipe locking device; Include pedestal 1; It is characterized in that being provided with a different U type groove 21 and the 2nd U type grooves 22 of height that cooperates with U type pipe 8 at the head of pedestal 1; On pedestal 1, be provided with locating shaft 3; On locating shaft 3, be hinged with first fixture block 31 and second fixture block 32; Be respectively equipped with the groove 33 that cooperates with U type pipe 8 at said first, second fixture block 31,32 heads, be respectively equipped with to tilt with the Y axle and incline direction is identical first skewed slot 33, second skewed slot 34, be provided with at the afterbody of said pedestal 1 and can promote first, second fixture block 31,32 rotated and can catch on U type pipe 8 around locating shaft 3 push-rod assembly 4 at said first, second fixture block 31,32 afterbodys.
Aforesaid combined type U type pipe locking device is characterized in that described first skewed slot 33, second skewed slot 34 tilt to the right with respect to the Y axle from bottom to up.
Aforesaid combined type U type pipe locking device; It is characterized in that described push-rod assembly 4 includes the straight trough 41 that is arranged on pedestal 1 both sides; In straight trough 41, be provided with the shifting axle 43 that passes first skewed slot 33, second skewed slot 34 respectively; Be provided with a push rod 42 at pedestal 1 afterbody, the head of push rod 42 is connected on the shifting axle 43, on push rod 42, goes back suit and can make first, second fixture block 31,32 catch on the spring 44 of U type pipe 8 automatically.
Aforesaid combined type U type pipe locking device; It is characterized in that being provided with a ladder through hole 5 at pedestal 1 afterbody; On push rod 42, be provided with a bulge loop 7, said push rod 42 passes ladder hole 5 and is connected with shifting axle 43, and described spring 44 is arranged between the ladder platform 51 and bulge loop 7 of ladder hole 5.
Aforesaid combined type U type pipe locking device; It is characterized in that described push rod 42 includes the body of rod 421 and the contiguous block 422 that is threaded in the body of rod 421 heads; On contiguous block 422, be provided with a through hole 423, described shifting axle 43 passes through hole 423, and described bulge loop 7 is located on the body of rod 421.
The present invention compared with prior art has following advantage:
The combined type U type pipe locking device because the present invention redevelops out on the basis of original pedestal can be locked two or many U type pipes simultaneously.Working (machining) efficiency just improves widely like this, and the effect of clamping U type pipe is better.
Its two, on push rod, be set with spring, want U type pipe to pack in the U type groove of pedestal with two after because left and right fixture block auto-closing directly can carry out expand tube, save man-hour.
[description of drawings]
Fig. 1 is the stereogram that the present invention cuts a part of pedestal;
Fig. 2 is the stereogram of first fixture block and second fixture block and push-rod assembly;
Fig. 3 is a stereogram of the present invention;
Fig. 4 is a stereogram of the present invention.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
Combined type U type pipe locking device, it is arranged on the electric tube expander, includes pedestal 1, is provided with a different U type groove 21 and the 2nd U type grooves 22 of height that cooperates with U type pipe 8 at the head of pedestal 1.A plurality of U type grooves can certainly be set.On pedestal 1, be provided with locating shaft 3, on locating shaft 3, being hinged with first fixture block 31 and second fixture block, 32, the first fixture blocks 31 and second fixture block 32 can rotate around locating shaft 3.Be respectively equipped with the groove 33 that cooperates with U type pipe 8 at said first, second fixture block 31,32 heads, need the U type pipe bottom of processing can be placed in the groove 33.
Be respectively equipped with to tilt with the Y axle and incline direction is identical first skewed slot 33, second skewed slot 34 at said first, second fixture block 31,32 afterbodys, promptly first skewed slot 33, second skewed slot 34 are vertically to tilt, and the direction that both tilt is all identical.Be provided with at the afterbody of said pedestal 1 and can promote first, second fixture block 31,32 rotated and can catch on U type pipe 8 around locating shaft 3 push-rod assembly 4.Described first skewed slot 33, second skewed slot 34 tilt to the right with respect to the Y axle from bottom to up.
Specifically, described push-rod assembly 4 includes the straight trough 41 that is arranged on pedestal 1 both sides, in straight trough 41, is provided with the shifting axle 43 that passes first skewed slot 33, second skewed slot 34 respectively.Be provided with a push rod 42 at pedestal 1 afterbody, the head of push rod 42 is connected on the shifting axle 43.On push rod 42, going back suit can make first, second fixture block 31,32 catch on the spring 44 of U type pipe 8 automatically.
Like this, when push rod 42 up pushed away, push rod 42 drove shifting axle 43 and up moves; Because shifting axle 43 is under the restriction of straight trough 41, can only do upper and lower moving, and shifting axle 43 moves at first skewed slot 33, second skewed slot 34 also; Because first skewed slot 33, second skewed slot 34 tilt; So shifting axle 43 will drive first, second fixture block 31,32 and clockwise rotate around locating shaft 3, then first, second fixture block 31,32 is opened, and U type pipe can be placed into a U type groove 21 and the 2nd U type groove 22.Afterwards, unclamp push rod 42, under the effect of spring 44, push rod 42 down drags, same reason, and shifting axle 43 moves down, and then drives first, second fixture block 31,32 and closes, and realizes catching on U type pipe, and electric tube expander just can carry out expand tube to U type pipe afterwards.
Optimal way as present embodiment; Be provided with a ladder through hole 5 at pedestal 1 afterbody; On push rod 42, be provided with a bulge loop 7; Said push rod 42 passes ladder hole 5 and is connected with shifting axle 43, and described spring 44 is arranged between the ladder platform 51 and bulge loop 7 of ladder hole 5, thus self elastic force of spring 44 with push rod 42 toward drop-down.
Optimal way as present embodiment; Described push rod 42 includes the body of rod 421 and the contiguous block 422 that is threaded in the body of rod 421 heads; On contiguous block 422, be provided with a through hole 423; Described shifting axle 43 passes through hole 423, and described bulge loop 7 is located on the body of rod 421, convenient for assembly like this and processing.
Claims (5)
1. combined type U type pipe locking device; Include pedestal (1); It is characterized in that being provided with a different U type groove (21) and the 2nd U type grooves (22) of height that cooperates with U type pipe (8) at the head of pedestal (1); On pedestal (1), be provided with locating shaft (3); On locating shaft (3), be hinged with first fixture block (31) and second fixture block (32); Be respectively equipped with the groove (33) that cooperates with U type pipe (8) at said first, second fixture block (31,32) head, be respectively equipped with and the Y axle tilts and identical first skewed slot (33), second skewed slot (34) of incline direction, be provided with at the afterbody of said pedestal (1) and can promote first, second fixture block (31,32) rotated and can catch on U type pipe (8) around locating shaft (3) push-rod assembly (4) at said first, second fixture block (31,32) afterbody.
2. combined type U type pipe locking device according to claim 1 is characterized in that described first skewed slot (33), second skewed slot (34) tilt to the right with respect to the Y axle from bottom to up.
3. combined type U type pipe locking device according to claim 2; It is characterized in that described push-rod assembly (4) includes the straight trough (41) that is arranged on pedestal (1) both sides; In straight trough (41), be provided with the shifting axle (43) that passes first skewed slot (33), second skewed slot (34) respectively; Be provided with a push rod (42) at pedestal (1) afterbody, the head of push rod (42) is connected on the shifting axle (43), on push rod (42), goes back suit and can make first, second fixture block (31,32) catch on the spring (44) of U type pipe (8) automatically.
4. combined type U type pipe locking device according to claim 3; It is characterized in that being provided with a ladder through hole (5) at pedestal (1) afterbody; On push rod (42), be provided with a bulge loop (7); Said push rod (42) passes ladder hole (5) and is connected with shifting axle (43), and described spring (44) is arranged between the ladder platform (51) and bulge loop (7) of ladder hole (5).
5. according to claim 3 or 4 described combined type U type pipe locking devices; It is characterized in that described push rod (42) includes the body of rod (421) and is threaded in the contiguous block (422) of the body of rod (421) head; On contiguous block (422), be provided with a through hole (423); Described shifting axle (43) passes through hole (423), and described bulge loop (7) is located on the body of rod (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110320035XA CN102335696A (en) | 2011-10-20 | 2011-10-20 | Combined locking device for U-shaped pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110320035XA CN102335696A (en) | 2011-10-20 | 2011-10-20 | Combined locking device for U-shaped pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102335696A true CN102335696A (en) | 2012-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110320035XA Pending CN102335696A (en) | 2011-10-20 | 2011-10-20 | Combined locking device for U-shaped pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN102335696A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107972A (en) * | 2015-09-16 | 2015-12-02 | 中山市博特机械厂 | U-shaped copper pipe type air expansion pipe device of radiator |
| CN105903832A (en) * | 2016-07-05 | 2016-08-31 | 奥美森智能装备股份有限公司 | Fixed structure of U-shaped pipe fixed clamp on pipe expander |
| CN108031756A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Received block installing mechanism and there is its electric tube expander |
| CN112718975A (en) * | 2020-12-17 | 2021-04-30 | 郑州明泰交通新材料有限公司 | U-shaped round pipe bending die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272528A (en) * | 1997-03-28 | 1998-10-13 | Kyoshin Kogyo Kk | Device for manufacturing heat exchanger |
| US20040045720A1 (en) * | 2002-09-10 | 2004-03-11 | Weatherford/Lamb, Inc. | Tubing expansion tool |
| CN201324799Y (en) * | 2008-10-17 | 2009-10-14 | 铜联商务咨询（上海）有限公司 | Pipe expanding device of copper pipe |
| CN101633022B (en) * | 2008-07-27 | 2011-04-27 | 中山市奥美森工业有限公司 | U-type pipe locking device |
| CN201900190U (en) * | 2010-09-09 | 2011-07-20 | 麦克维尔空调制冷(武汉)有限公司 | Motor-driven hydraulic copper pipe expander |
| CN202291090U (en) * | 2011-10-20 | 2012-07-04 | 中山市奥美森工业有限公司 | Combined U-shaped tube locking device capable of simultaneously locking multiple U tubes |
-
2011
- 2011-10-20 CN CN201110320035XA patent/CN102335696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272528A (en) * | 1997-03-28 | 1998-10-13 | Kyoshin Kogyo Kk | Device for manufacturing heat exchanger |
| US20040045720A1 (en) * | 2002-09-10 | 2004-03-11 | Weatherford/Lamb, Inc. | Tubing expansion tool |
| CN101633022B (en) * | 2008-07-27 | 2011-04-27 | 中山市奥美森工业有限公司 | U-type pipe locking device |
| CN201324799Y (en) * | 2008-10-17 | 2009-10-14 | 铜联商务咨询（上海）有限公司 | Pipe expanding device of copper pipe |
| CN201900190U (en) * | 2010-09-09 | 2011-07-20 | 麦克维尔空调制冷(武汉)有限公司 | Motor-driven hydraulic copper pipe expander |
| CN202291090U (en) * | 2011-10-20 | 2012-07-04 | 中山市奥美森工业有限公司 | Combined U-shaped tube locking device capable of simultaneously locking multiple U tubes |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107972A (en) * | 2015-09-16 | 2015-12-02 | 中山市博特机械厂 | U-shaped copper pipe type air expansion pipe device of radiator |
| CN105903832A (en) * | 2016-07-05 | 2016-08-31 | 奥美森智能装备股份有限公司 | Fixed structure of U-shaped pipe fixed clamp on pipe expander |
| CN108031756A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Received block installing mechanism and there is its electric tube expander |
| CN112718975A (en) * | 2020-12-17 | 2021-04-30 | 郑州明泰交通新材料有限公司 | U-shaped round pipe bending die |
| CN112718975B (en) * | 2020-12-17 | 2021-10-15 | 郑州明泰交通新材料有限公司 | U-shaped round pipe bending die |
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Application publication date: 20120201 |