CN201446200U - U-shaped pipe locking device - Google Patents
U-shaped pipe locking device Download PDFInfo
- Publication number
- CN201446200U CN201446200U CN2009200579305U CN200920057930U CN201446200U CN 201446200 U CN201446200 U CN 201446200U CN 2009200579305 U CN2009200579305 U CN 2009200579305U CN 200920057930 U CN200920057930 U CN 200920057930U CN 201446200 U CN201446200 U CN 201446200U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- pedestal
- skewed slot
- locking device
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a U-shaped pipe locking device, comprising a base, a U-shaped groove matched with the U-shaped pipe is arranged at the head part of the base, a locating shaft is arranged on the base, symmetrical left and right clamping blocks are articulated on the locating shaft, grooves matched with the U-shaped pipe are respectively arranged at the head parts of the left and right clamping blocks, and pushing rod components which can push the left and right clamping blocks to open are arranged at the tail part of the left and right clamping blocks; the pushing rod component comprises straight grooves at two sides of the base, and a left inclined groove which is oblique relative to the Y shaft is arranged on the left clamping block, below the locating shaft, a right inclined groove which is oblique relative to the Y shaft is correspondingly arranged on the right clamping block, below the locating shaft, a push rod is arranged at the tail part of the base and is connected with the left and right clamping blocks by a shifting axle, and a spring which can lead the left and right clamping blocks to realize automatic opening is sheathed on the push rod. The U-shaped pipe locking device which has simple structure and can conveniently clamp the pipe in the U-shaped groove is provided.
Description
[technical field]
The present invention relates to a kind of 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]
The pedestal that cooperates with U type pipe at present generally just has a U type groove that cooperates with U type pipe on pedestal.But because the bottom of pipe just is placed in the U type groove, and can not clamp pipe fitting, in the pipe that rises, the length of pipe fitting tends to change like this, makes pipe fitting break away from U type groove probably, serious also can cause scrapping of pipe fitting, and result of use is bad.
[summary of the invention]
The present invention has overcome the deficiencies in the prior art, provide a kind of simple in structure, easily clamp the U type pipe locking device that is placed on pipe fitting in the U type groove.
In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposal:
A kind of U type pipe locking device, it is characterized in that including pedestal, head at pedestal is provided with the U type groove that cooperates with U type pipe, on pedestal, be provided with locating shaft, on locating shaft, be hinged with the left and right fixture block of two symmetries, be respectively equipped with and U type pipe fit at described left and right fixture block head, be provided with the push-rod assembly that can promote left and right fixture block opening and closing at left and right fixture block afterbody.
Aforesaid a kind of U type pipe locking device, it is characterized in that described push-rod assembly includes the straight trough that is arranged on the pedestal both sides, on left fixture block, the locating shaft below offers the left skewed slot with the Y-axis inclination, on right fixture block, the locating shaft below correspondingly offers the right skewed slot with the Y-axis inclination, described left skewed slot, the incline direction of right skewed slot is opposite, be provided with a push rod at the pedestal afterbody, the head of push rod is hinged with a shifting axle, this shifting axle passes the skewed slot of two fixture blocks and the straight trough of pedestal both sides slidably respectively, goes back suit one and can make a left side on push rod, right fixture block is realized automatic open spring.
Aforesaid a kind of U type pipe locking device is characterized in that the top of described left skewed slot tilts to the right with respect to Y-axis, and the top of right skewed slot tilts to the left side with respect to Y-axis.
Aforesaid a kind of U type pipe locking device is characterized in that being provided with a ladder through hole at the pedestal afterbody, is provided with a bulge loop on push rod, and described push rod passes ladder hole and is connected with shifting axle, and described spring is arranged between the ladder platform and bulge loop of ladder hole.
Aforesaid a kind of U type pipe locking device is characterized in that described push rod includes the body of rod and the contiguous block that is screwed onto body of rod head, is provided with a through hole on contiguous block, and described shifting axle passes through hole, and described bulge loop is located on the body of rod.
The present invention compared with prior art has following advantage:
Because the present invention is provided with and can clamps the clamping device that is placed on pipe fitting in the U type groove, can clamp U type pipe well, prevent that U type pipe breaks away from U type groove on the basis of original pedestal;
Secondly clamping device only combines with the push-rod assembly that can promote the fixture block opening and closing with the fixture block of two symmetries, just can solve the function of clamping pipe fitting or decontroling pipe fitting, and is simple in structure.
Three, suit one can make left and right fixture block realize automatic open spring on push rod, because left and right fixture block opens automatically, when like this pipe fitting being loaded onto pipe expanding machine, can directly pipe fitting be put into the U type groove of pedestal, and need not in advance left and right fixture block be opened, 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 the present invention when opening;
Fig. 3 is the stereogram of the present invention when clamping;
Fig. 4 is the stereogram of fixture block and push rod;
Fig. 5 is the fixture block front view;
Fig. 6 the present invention is installed in the state diagram on the electric tube expander;
Fig. 7 is the A portion enlarged drawing of Fig. 6.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
A kind of U type pipe locking device, it is arranged on the electric tube expander, includes pedestal 1, is provided with the U type groove 2 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 the left and right fixture block 31,32 of two symmetries.Be respectively equipped with and U type pipe 8 fit 33 at described left and right fixture block 31,32 heads, U type pipe 8 bottoms can be put into 2 li of U type grooves, the groove 33 of left and right fixture block 31,32 heads is realized U type pipe 8 is clamped.Be provided with the push-rod assembly 4 that can promote left and right fixture block 31,32 opening and closing at left and right fixture block 31,32 afterbodys.
Described push-rod assembly 4 includes the straight trough 47 that is arranged on pedestal 1 both sides.On the left fixture block 31, offer the left skewed slot 34 that tilts with Y-axis below the locating shaft 3.On the right fixture block 31, correspondingly offer the right skewed slot 35 that tilts with Y-axis below the locating shaft 3.The incline direction of described left skewed slot 34, right skewed slot 35 is opposite, is X-shaped.The top of wherein left skewed slot 34 tilts to the right with respect to Y-axis, and the top of right skewed slot 35 tilts to the left side with respect to Y-axis.Be provided with a push rod 41 at pedestal 1 afterbody, the head of push rod 41 is hinged with a shifting axle 42, and this shifting axle 42 passes the skewed slot 34,35 of two fixture blocks and the straight trough 47 of pedestal 1 both sides slidably respectively.Shifting axle 42 slides in skewed slot 34 and straight trough 47 and drives left and right fixture block 31,32 foldings.When shifting axle 42 placed the bottom of left skewed slot 34, right skewed slot 35, the head of left and right fixture block 31,32 was opened; When shifting axle 42 placed the top of left skewed slot 34, right skewed slot 35, the head of left and right fixture block 31,32 was closed.
Going back suit one on push rod 41 can make left and right fixture block 31,32 realize automatic open spring 43.When shifting axle 42 is fallen the bottom of left and right skewed slot 34,35, shifting axle 42 stops at the bottom of left and right skewed slot 34,35 under the effect of push rod 41 self gravitations, not sliding if do not promote shifting axle 42, also is open even without 43, two fixture blocks 32 of spring at this moment.When like this pipe fitting being loaded onto pipe expanding machine, can directly pipe fitting be put into the U type groove of pedestal, and need not in advance left and right fixture block be opened, save man-hour.
Be provided with a ladder through hole 6 at pedestal 1 afterbody, be provided with a bulge loop 7 on push rod 41, described push rod 41 passes ladder hole 6 and is connected with shifting axle 42, and described spring 43 is arranged between ladder hole 6 and the bulge loop 7.Described push rod 41 includes the body of rod 44 and is screwed onto the contiguous block 45 of the body of rod 44 heads, be provided with a through hole 46 on contiguous block 45, described shifting axle 42 passes through hole 46, and described bulge loop 7 is located on the body of rod 44, the body of rod 44 is made up of two parts like this, convenient on technology aspect assembling.
Described U type pipe locking device can a plurality ofly combine use, and when being arranged on the electric tube expander like this, its operating efficiency will improve widely, uses also very convenient.
Its course of work is such: under the effect of spring 43 self elastic force, make push rod 41 to moving down, the shifting axle 42 that is hinged on push rod 41 heads will slide in left and right fixture block 31,32 corresponding left and right skewed slots 34,35, and shifting axle 42 simultaneously also the straight trough on pedestal 1 make straight line to lower slider for 47 li.Shifting axle 42 is under the position-limiting action of straight trough 47 like this, make the afterbody of left and right fixture block 31,32 do rightabout rotation, the head of left and right fixture block 31,32 is opened, afterwards U type pipe 8 is put in the U type groove 2 of pedestal 1, U type pipe 8 also places left and right fixture block 31,32 corresponding recesses 33 simultaneously.Afterwards push rod 41 is upwards pushed away, it realizes the head of left and right fixture block 31,32 is closed according to same principle, and the U type of pipe fitting bottom just is sandwiched in 2 li of U type grooves like this.Realize clamping the effect of U type pipe 8.
Claims (5)
1. U type pipe locking device, it is characterized in that including pedestal (1), head at pedestal (1) is provided with the U type groove (2) that cooperates with U type pipe (8), on pedestal (1), be provided with locating shaft (3), on locating shaft (3), be hinged with the left and right fixture block (31,32) of two symmetries, be respectively equipped with and U type pipe (8) fit (33) at described left and right fixture block (31,32) head, be provided with the push-rod assembly (4) that can promote left and right fixture block (31,32) opening and closing at left and right fixture block (31,32) afterbody.
2. a kind of U type pipe locking device according to claim 1, it is characterized in that described push-rod assembly (4) includes the straight trough (47) that is arranged on pedestal (1) both sides, on left fixture block (31), locating shaft (3) below offers the left skewed slot (34) with the Y-axis inclination, on right fixture block (31), locating shaft (3) below correspondingly offers the right skewed slot (35) with the Y-axis inclination, described left skewed slot (34), the incline direction of right skewed slot (35) is opposite, be provided with a push rod (41) at pedestal (1) afterbody, the head of push rod (41) is hinged with a shifting axle (42), this shifting axle (42) passes the skewed slot (34 of two fixture blocks slidably respectively, 35) and the straight trough (47) of pedestal (1) both sides, on push rod (41), go back suit one and can make a left side, right fixture block (31,32) realize automatic open spring (43).
3. a kind of U type pipe locking device according to claim 2 is characterized in that the top of described left skewed slot (34) tilts to the right with respect to Y-axis, and the top of right skewed slot (35) tilts to the left side with respect to Y-axis.
4. a kind of U type pipe locking device according to claim 2, it is characterized in that being provided with a ladder through hole (6) at pedestal (1) afterbody, on push rod (41), be provided with a bulge loop (7), described push rod (41) passes ladder hole (6) and is connected with shifting axle (42), and described spring (43) is arranged between the ladder platform (61) and bulge loop (7) of ladder hole (6).
5. a kind of U type pipe locking device according to claim 4, it is characterized in that described push rod (41) includes the body of rod (44) and is screwed onto the contiguous block (45) of the body of rod (44) head, on contiguous block (45), be provided with a through hole (46), described shifting axle (42) passes through hole (46), and described bulge loop (7) is located on the body of rod (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200579305U CN201446200U (en) | 2009-06-01 | 2009-06-01 | U-shaped pipe locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200579305U CN201446200U (en) | 2009-06-01 | 2009-06-01 | U-shaped pipe locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446200U true CN201446200U (en) | 2010-05-05 |
Family
ID=42550910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200579305U Expired - Lifetime CN201446200U (en) | 2009-06-01 | 2009-06-01 | U-shaped pipe locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446200U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430946A (en) * | 2011-10-21 | 2012-05-02 | 中山市科力高自动化设备有限公司 | Single-hook pull-down U-shaped tube locking device |
| CN102717350A (en) * | 2012-06-06 | 2012-10-10 | 中山市科力高自动化设备有限公司 | Novel U-type tube locking device |
| CN102896240A (en) * | 2011-12-31 | 2013-01-30 | 中山市奥美森工业有限公司 | Locking device for pipe expander |
| CN103538008A (en) * | 2013-10-17 | 2014-01-29 | 济南拓展输送设备有限公司 | U-shaped oscillating rod and locking device thereon |
| CN106736654A (en) * | 2017-01-12 | 2017-05-31 | 珠海格力智能装备技术研究院有限公司 | U-shaped pipe positioning mechanism and pipe fitting machining device with same |
| CN107626838A (en) * | 2017-11-10 | 2018-01-26 | 中山精达特克机械有限公司 | Electric tube expander clamping device |
| CN108031756A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Receiving seat mounting mechanism and pipe expander with same |
-
2009
- 2009-06-01 CN CN2009200579305U patent/CN201446200U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430946A (en) * | 2011-10-21 | 2012-05-02 | 中山市科力高自动化设备有限公司 | Single-hook pull-down U-shaped tube locking device |
| CN102896240A (en) * | 2011-12-31 | 2013-01-30 | 中山市奥美森工业有限公司 | Locking device for pipe expander |
| CN102896240B (en) * | 2011-12-31 | 2015-01-28 | 中山市奥美森工业有限公司 | Locking device for pipe expander |
| CN102717350A (en) * | 2012-06-06 | 2012-10-10 | 中山市科力高自动化设备有限公司 | Novel U-type tube locking device |
| CN102717350B (en) * | 2012-06-06 | 2015-05-27 | 中山市科力高自动化设备有限公司 | Novel U-type tube locking device |
| CN103538008A (en) * | 2013-10-17 | 2014-01-29 | 济南拓展输送设备有限公司 | U-shaped oscillating rod and locking device thereon |
| CN103538008B (en) * | 2013-10-17 | 2015-08-05 | 济南拓展输送设备有限公司 | Locking device on a kind of U-shaped fork and U-shaped fork |
| CN106736654A (en) * | 2017-01-12 | 2017-05-31 | 珠海格力智能装备技术研究院有限公司 | U-shaped pipe positioning mechanism and pipe fitting machining device with same |
| CN107626838A (en) * | 2017-11-10 | 2018-01-26 | 中山精达特克机械有限公司 | Electric tube expander clamping device |
| CN107626838B (en) * | 2017-11-10 | 2023-10-31 | 中山精达特克机械有限公司 | Clamping mechanism of pipe expander |
| CN108031756A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Receiving seat mounting mechanism and pipe expander with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528400 Guangdong province Zhongshan City, New Road No. 01 of Patentee after: Aomei gloomy intelligence equipment limited company Address before: 528400 Zhongshan Torch Development Zone, Guangdong Patentee before: Zhongshan Aomeisen Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
| CX01 | Expiry of patent term |