CN201792150U - Idler wheel frame of numerical control cutting machine - Google Patents
Idler wheel frame of numerical control cutting machine Download PDFInfo
- Publication number
- CN201792150U CN201792150U CN2010205594164U CN201020559416U CN201792150U CN 201792150 U CN201792150 U CN 201792150U CN 2010205594164 U CN2010205594164 U CN 2010205594164U CN 201020559416 U CN201020559416 U CN 201020559416U CN 201792150 U CN201792150 U CN 201792150U
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- threaded rod
- base
- cutting machine
- idler wheel
- support
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Abstract
The utility model discloses an idler wheel frame of a numerical control cutting machine, belonging to corollary supporting equipment of a cutting machine. The technical scheme is as follows: the idler wheel comprises a base and T-shaped track wheels arranged at two sides of the base, wherein a combined threaded rod is fixed in the middle part of the base by a bearing, and is formed by connecting a left-hand threaded rod and a right-hand threaded rod end to end, a rotating handle is arranged at one end of the combined threaded rod, two crossed support frames are arranged above the base and movably connected with the middle of the base by pins, the bottom end of the support frame is movably connected with the left-hand threaded rod and the right-hand threaded rod by threads, and idler wheels are respectively fixed at the top end of the support frame by bearings. The idler wheel frame can adjust the working height according to operation requirements, also can assist with processing working pieces with different diameters, and is simple in structure and stable and reliable in work.
Description
(1), technical field:
The utility model relates to cutting equipment, is specifically related to a kind of numerical control cutting machine turning rolls.
(2), background technology:
Turning rolls is a mechanical support device commonly used in the cutting operation.In cutting operation, usually workpiece is fixed on the scroll chuck of cutting equipment, workpiece can rotate, and is cut by cutting torch.When workpiece was longer, an end was fixed on the scroll chuck, and the other end uses turning rolls to carry out support, is convenient to cutting equipment and carries out operation.Require turning rolls can adjust height, and can follow three-jaw to be rotated.Existing turning rolls generally adopts the bolt classification to control, and height can not carry out freely adjusting, and the roller spacing can not be carried out adaptive according to the diameter of workpiece simultaneously.
(3), summary of the invention:
The technical problems to be solved in the utility model provides a kind of numerical control cutting machine turning rolls, can adjust working depth according to job requirements, and the workpiece of energy secondary process different-diameter.
For achieving the above object, the technical solution of the utility model comprises base, is arranged on the T type rail wheel on base both sides, described base middle part by bearing fixing by the combination threaded rod that joins end to end and form by left hand thread bar and right-handed thread bar, one end of combination threaded rod is provided with rotary handle, the base top is provided with two supports that cross one another, support is held therein by bearing pin and is flexibly connected, by screw thread and left hand thread bar and the flexible connection of right-handed thread bar, there is roller on the top of support by bearing fixing respectively respectively in the bottom of support.
After having adopted technique scheme, by rotating rotary handle, the combination threaded rod can rotate, left hand thread bar and right-handed thread bar drive a support respectively along the opposing or move toward one another of combination threaded rod, accordingly, the spacing between two supports can enlarge or dwindle, simultaneously the reduced height or the increase of support, thereby make roller can support the workpiece of processing different-diameter, working depth of the present utility model reduces simultaneously or improves.
(4), description of drawings:
Fig. 1 is a kind of numerical control cutting machine turning rolls of the utility model schematic diagram;
Fig. 2 is a kind of numerical control cutting machine turning rolls of the utility model vertical view;
Fig. 3 is a kind of numerical control cutting machine turning rolls of the utility model side view.
(5), the specific embodiment:
Describe in detail below in conjunction with the preferred embodiment of accompanying drawing to a kind of numerical control cutting machine turning rolls of the utility model.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises base 1, be arranged on the T type rail wheel 2 on base 1 both sides, 2 ', 3,3 ', described base 1 middle part by bearing fixing by the combination threaded rod 4 that joins end to end and form by left hand thread bar 41 and right-handed thread bar 42, one end of combination threaded rod 4 is provided with rotary handle 5, base 1 top is provided with two supports 6 that cross one another, 6 ', support 6,6 ' holds therein by bearing pin and flexibly connects, support 6,6 ' bottom is respectively by screw thread and left hand thread bar 41 and 42 flexible connections of right-handed thread bar, support 6, there is roller 7 on 6 ' top by bearing fixing respectively, 7 '.
As shown in Figure 1, the utility model in the course of the work, workpiece 8 is by roller 7,7 ' support, and can roll so that process.
Moving towards of the direction of base 1 of the present utility model and machine track is perpendicular, base 1 both sides are provided with T type rail wheel 2,2 ', 3,3 ', T type rail wheel 2,2 ', 3,3 ' is symmetrical mutually, and be divided into two groups, and a side of each T type rail wheel has been provided with the wheel rim of position-limiting action, wheel rim is symmetrical arranged equally, T type rail wheel 2,2 ', 3,3 ' with track between form and cooperate, guarantee to possess good stable when the utility model turns round in orbit, derailment accident can not take place.
Left hand thread bar 41 and right-handed thread bar 42 join end to end and form combination threaded rod 4, combination threaded rod 4 by bearing fixing on base 1.Left hand thread bar 41 can be connected by connector with right-handed thread bar 42, also can connect with welding.Rotary handle 5 can be installed in arbitrary end of combination threaded rod 4, does not influence result of use of the present utility model.In the present embodiment, rotary handle 5 is installed in right-handed thread bar 42 ends.When workpiece 8 diameters hour, rotate rotary handle 5, combination threaded rod 4 rotates, and drives support 6,6 ' move toward one another, corresponding, raise operating position of the present utility model, spacing is dwindled between the roller 7,7 ' simultaneously, is convenient to support the workpiece than minor diameter.When workpiece 8 diameters are big, backward rotation rotary handle 5, combination threaded rod 4 rotates, drive support 6,6 ' opposing motion, corresponding, operating position of the present utility model reduces, simultaneously spacing increases between the roller 7,7 ', can adapt to the processing of large aperture workpiece.
There is roller 7,7 ' on support 6,6 ' top by bearing fixing respectively, and roller 7,7 ' rotating shaft direction move towards perpendicular with combination threaded rod 4.
A kind of numerical control cutting machine turning rolls of the utility model can separate unit be equipped with, and is used with the three-jaw of cutting machine.When workpiece is longer, also can dispose many turning rolls in orbit simultaneously, can guarantee better to process and carry out smoothly.
Claims (1)
1. numerical control cutting machine turning rolls, comprise base (1), be arranged on the T type rail wheel (2 on base (1) both sides, 2 ', 3,3 '), it is characterized in that: there is the combination threaded rod (4) that is joined end to end and formed by left hand thread bar (41) and right-handed thread bar (42) at described base (1) middle part by bearing fixing, one end of combination threaded rod (4) is provided with rotary handle (5), base (1) top is provided with two supports (6 that cross one another, 6 '), support (6,6 ') hold therein by bearing pin and flexibly connect, support (6,6 ') bottom is respectively by screw thread and left hand thread bar (41) and right-handed thread bar (42) flexible connection, support (6,6 ') there is roller (7 on top by bearing fixing respectively, 7 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205594164U CN201792150U (en) | 2010-09-27 | 2010-09-27 | Idler wheel frame of numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205594164U CN201792150U (en) | 2010-09-27 | 2010-09-27 | Idler wheel frame of numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792150U true CN201792150U (en) | 2011-04-13 |
Family
ID=43847073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205594164U Expired - Fee Related CN201792150U (en) | 2010-09-27 | 2010-09-27 | Idler wheel frame of numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925710A (en) * | 2015-06-24 | 2015-09-23 | 广州增立钢管结构股份有限公司 | Lifting device capable of adjusting height |
| CN104972248A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Crisscross type welding clamp for bases of steel cylinders |
| CN104972264A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Welding clamp of steel cylinder base |
-
2010
- 2010-09-27 CN CN2010205594164U patent/CN201792150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972248A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Crisscross type welding clamp for bases of steel cylinders |
| CN104972264A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Welding clamp of steel cylinder base |
| CN104925710A (en) * | 2015-06-24 | 2015-09-23 | 广州增立钢管结构股份有限公司 | Lifting device capable of adjusting height |
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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 |
Granted publication date: 20110413 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |