CN201913389U - Tail frame device for cutting square tube - Google Patents
Tail frame device for cutting square tube Download PDFInfo
- Publication number
- CN201913389U CN201913389U CN 201020631656 CN201020631656U CN201913389U CN 201913389 U CN201913389 U CN 201913389U CN 201020631656 CN201020631656 CN 201020631656 CN 201020631656 U CN201020631656 U CN 201020631656U CN 201913389 U CN201913389 U CN 201913389U
- Authority
- CN
- China
- Prior art keywords
- square tube
- sleeve
- installation shaft
- tail frame
- butt pipe
- 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 - Fee Related
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Abstract
The utility model provides a tail frame device for cutting a square tube, which is positioned at one end of a square tube, is used for clamping an auxiliary clamping support for carrying out cutting processing on the square tube and comprises a tail frame framework, a sleeve directly fixed on the tail frame framework, an installation shaft sleeved in the sleeve, a chuck arranged on the installation shaft, first and second jaws fixed on the chuck, and first and second bearings positioned between the sleeve and the installation shaft. The tail frame device for cutting a square tube has the beneficial effects that both ends of one square tube are respectively fixed on a clamping driving device and the tail frame device and the accuracy that the square rotates around the axis is improved so as to improve the processing accuracy of a laser cutting machine on the square tube and also widen the processing range of the square tube; and due to the specific design of a square tube cutting device, the axis of the square tube can be automatically aligned.
Description
[technical field]
The utility model relates to a kind of butt pipe tailstock device that is used for laser cutting machine to the square tube cutting processing.
[background technology]
In numerous frame for movement, all square tube can be used, square hole, circular hole and the profile etc. that each needs must be in square tube, processed because of the requirement of function of use simultaneously; And, on the function of use of frame for movement, also require the processing dimension on the square tube Different Plane that position degree requirement is arranged probably because of square tube has four faces.Traditional processing method in the past all is a machining, because of cutting all is stressed processing, when only requiring that a position degree on the plane requires, still can satisfy processing request; But when requiring as if the position degree that requires two or more planes, traditional processing method can not be accomplished.Laser Processing is because of being the extraordinary cutting method of non-stress, therefore than traditional processing method in essence processed edge arranged.And at present the butt pipe unit overwhelming majority that laser cutting machine is equipped with of producer is a cutter sweep at pipe, and because of the gyration around central axis of square tube is not its profile, so the cutter sweep of circle of contact pipe can not be applicable to the cutting of square tube.
[utility model content]
The utility model provide a kind of improve laser cutting machine to the machining accuracy of square tube, widen the range of work of tubing and make the butt pipe tailstock device that grips the centering automation of square tube.
At the problems referred to above, the technical solution adopted in the utility model provides a kind of butt pipe tailstock device, be positioned at an end of square tube, the auxiliary clamping that is used for clamping square tube cutting processing is supported, and it comprises: the tailstock framework, directly be fixed on sleeve on the described tailstock framework, be sheathed on installation shaft in this sleeve, be installed on the chuck on the described installation shaft and be fixed on first and second claw on the chuck.
Wherein, this butt pipe tailstock device also comprises between this first and second bearing and is set in the gasket ring on the installation shaft and is positioned at the back-up ring of second bearing with respect to described gasket ring opposite side.
Wherein, correspondence installs two cushion blocks additional on first claw or second claw.
Wherein, this butt pipe tailstock device also comprises first and second bearing between described sleeve and installation shaft.
Wherein, this butt pipe tailstock device also comprises the supported flange that is fixed on before the sleeve.
Wherein, this butt pipe tailstock device also comprises the baffle plate that is fixed on behind the sleeve.
The technique effect that the utility model reached is: a kind ofly freely grip and automatic capturing square tube axial line according to the square tube various sizes by designing, the butt pipe tailstock device that simultaneously square tube is rotated freely around axial line, and the two ends of a square tube are separately fixed on grasping drive unit and the butt pipe tailstock device, improved the precision that square tube is rotated around axial line, thereby improve the machining accuracy of laser cutting machine, widened the range of work of square tube simultaneously square tube; Again because of the special design of butt pipe unit can the automatic capturing square tube axial line.
[description of drawings]
The utility model will be further described in conjunction with embodiment with reference to the accompanying drawings.
Fig. 1 is the work sheet in the butt pipe corollary apparatus of the utility model place;
Fig. 2 is the generalized section of butt pipe tailstock apparatus structure shown in Figure 1;
Fig. 3 is the perspective exploded view of butt pipe tailstock apparatus structure shown in Figure 1.
[specific embodiment]
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
With reference to figure 1-3, the utility model is a kind of at the butt pipe tailstock device that is used for clamping square tube 16 in laser cutting machine during to the square tube cutting processing.Butt pipe tailstock device 1 moves an end that is arranged in square tube 16, then square tube 15 is fixedly clamped on butt pipe tailstock device 1, the other end in square tube 16 is fixedly clamped on grasping drive unit 17, forms laser cutting machine butt pipe corollary apparatus, as shown in Figure 1.
This butt pipe tailstock device, be positioned at an end of square tube 16, the auxiliary clamping that is used for clamping square tube cutting processing is supported, and this butt pipe tailstock device 1 comprises: tailstock framework 2, directly be fixed on sleeve 7 on the tailstock framework 2, be sheathed on installation shaft 11 in the sleeve 7, be installed on the chuck 12 on the installation shaft 11 and be fixed on first and second claw 13,14 on the chuck 12.
Simultaneously, between sleeve 7 and installation shaft 11, be provided with first and second bearing 3,4, be separately fixed at the supported flange 10 and the baffle plate 6 of sleeve 7 front and back ends.
Tailstock framework 2 is used for moving a whole set of square tube tailstock device, except the structure shown in the present embodiment, also can be according to actual operating position, and supporting other structural shape spare.
Sleeve 7 directly is fixedly mounted on the tailstock framework 2, and this sleeve 7 is used to support installation shaft 11 and fixes first and second bearing 3,4 between sleeve 7 and installation shaft 11, makes installation shaft 11 realize freely rotating.
One end of installation shaft 11 is installed in first and second bearing 3,4 of sleeve 7, and the other end of installation shaft 11 is used for fixing chuck 12, makes chuck 12 can drive square tube 16 and rotates, and realizes the processing on a plurality of planes.
First and second bearing 3,4 is positioned at sleeve 7, and is set on the installation shaft 11, realizes that directly installation shaft 11 drives chuck 12 clamping square tubes 16 and rotates processing.In these two bearings, install gasket ring 8 additional, be used for fixing the relative position of these two bearings, on the sleeve 7 of second bearing 4, back-up ring 5 is installed also, to prevent the bearing displacement with respect to an other side of gasket ring 8.
Supported flange 10 and baffle plate 6 are separately fixed at sleeve 7 front and back ends, with the position component in the fixed muffle 7.
Chuck 12 and first and second claw 13,14, direct clamping square tube 16, chuck 12 is fixed on the installation shaft 11, and first and second claw 13,14 is facing each other respectively to be fixed on the pawl position of pawl dish 12.When needs clamping square tube 16, symmetry is flexible in twos to use special-purpose adjustment means to drive first and second claw 13,14, just can clamp square tube 16, and it is carried out cutting processing.Chuck 12 can be selected various manual pawl dishes, air spider, oild chuck, electric chuck etc. for use.
The structure installation steps of butt pipe tailstock device are as follows.
Earlier clutch shaft bearing 3 is packed into a side of sleeve 7 chuck for installing 12, after the axle that supported flange 10 is inserted in installation shaft 11 is gone up, again it is packed into together in the clutch shaft bearing 3, be fixed and clamped flange 10 on sleeve 7 with securing member; The other end at sleeve 7 is inserted in gasket ring 8, second bearing 4 and back-up ring 5 on the installation shaft 11 successively then, at last baffle plate 6 is fixed in sleeve 7 rear ends, and the parts of just finishing in the sleeve 7 are installed.Get pawl dish 12 then, on first and second claw 13,14 pawl position of being fixed in pawl dish 12 facing each other respectively, regulate first and second claw 13,14 simultaneously and make it can obtain freely stretching of symmetry between any two.At last, pawl dish 12, first and second claw 13,14 assemblies are installed on the installation shaft 11 and get final product.
The technique effect that the utility model reached is that the two ends with a square tube 16 are separately fixed on butt pipe tailstock device 1 and the grasping drive unit 17, improved the precision that square tube 16 is rotated around axial line, thereby improve the machining accuracy of laser cutting machine, widened the range of work of square tube simultaneously square tube; Again because of the special design of butt pipe unit can the automatic capturing square tube axial line.
Simultaneously, because the two ends of square tube 16 all have clamping to support, square tube 16 because of the flexural deformation meeting of deadweight than one-sided clamping support much smaller, when the length of square tube 16 during less than 2.5 meters, when having clamping to support in both sides, the flexural deformation of square tube 16 can be ignored the influence to machining accuracy.Thereby the square tube that just can be used to process moderate-length at the square tube cutter sweep that adds butt pipe tailstock device 1.
Only be the utility model preferred embodiment below, but it does not limit practical range of the present utility model, promptly do not depart from equivalent variations and modification that claim of the present utility model is done, must belong to protection domain of the present utility model.
Claims (6)
1. butt pipe tailstock device, be used for the clamping square tube, its feature comprises: the tailstock framework, directly be fixed on sleeve on the described tailstock framework, be sheathed on installation shaft in this sleeve, be installed on the chuck on the described installation shaft and be fixed on first and second claw on the chuck.
2. butt pipe tailstock device according to claim 1 is characterized in that: also comprise between this first and second bearing and be set in the gasket ring on the installation shaft and be positioned at the back-up ring of second bearing with respect to described gasket ring opposite side.
3. butt pipe tailstock device according to claim 1, it is characterized in that: correspondence installs two cushion blocks additional on first claw or second claw.
4. butt pipe tailstock device according to claim 1 is characterized in that: also comprise first and second bearing between described sleeve and installation shaft.
5. butt pipe tailstock device according to claim 1 is characterized in that: also comprise being fixed on the preceding supported flange of sleeve.
6. butt pipe tailstock device according to claim 1 is characterized in that: also comprise the baffle plate that is fixed on behind the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631656 CN201913389U (en) | 2010-11-29 | 2010-11-29 | Tail frame device for cutting square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020631656 CN201913389U (en) | 2010-11-29 | 2010-11-29 | Tail frame device for cutting square tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913389U true CN201913389U (en) | 2011-08-03 |
Family
ID=44413205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020631656 Expired - Fee Related CN201913389U (en) | 2010-11-29 | 2010-11-29 | Tail frame device for cutting square tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600176A (en) * | 2013-11-27 | 2014-02-26 | 武汉法利莱切割系统工程有限责任公司 | Saddle-shaped supporting base used for cutting square tubes through lasers |
| CN103659006A (en) * | 2013-11-27 | 2014-03-26 | 武汉法利莱切割系统工程有限责任公司 | Center frame of square tube laser cutting machine |
| CN104014941A (en) * | 2014-05-04 | 2014-09-03 | 武汉天琪激光设备制造有限公司 | Central support for laser pipe cutting |
| CN113909704A (en) * | 2021-09-29 | 2022-01-11 | 江苏兴达智能制造有限公司 | Square tube cutting auxiliary device, laser cutting machine using same and cutting operation method |
-
2010
- 2010-11-29 CN CN 201020631656 patent/CN201913389U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600176A (en) * | 2013-11-27 | 2014-02-26 | 武汉法利莱切割系统工程有限责任公司 | Saddle-shaped supporting base used for cutting square tubes through lasers |
| CN103659006A (en) * | 2013-11-27 | 2014-03-26 | 武汉法利莱切割系统工程有限责任公司 | Center frame of square tube laser cutting machine |
| CN104014941A (en) * | 2014-05-04 | 2014-09-03 | 武汉天琪激光设备制造有限公司 | Central support for laser pipe cutting |
| CN104014941B (en) * | 2014-05-04 | 2015-07-29 | 武汉天琪激光设备制造有限公司 | A kind of laser Pipe Cutting center bearing bracket |
| CN113909704A (en) * | 2021-09-29 | 2022-01-11 | 江苏兴达智能制造有限公司 | Square tube cutting auxiliary device, laser cutting machine using same and cutting operation method |
| CN113909704B (en) * | 2021-09-29 | 2023-03-07 | 江苏兴达智能制造有限公司 | Square tube cutting auxiliary device, laser cutting machine using same and cutting operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20171129 |