CN204052447U - A kind of welded tube orthopedic appliance - Google Patents
A kind of welded tube orthopedic appliance Download PDFInfo
- Publication number
- CN204052447U CN204052447U CN201420456904.0U CN201420456904U CN204052447U CN 204052447 U CN204052447 U CN 204052447U CN 201420456904 U CN201420456904 U CN 201420456904U CN 204052447 U CN204052447 U CN 204052447U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- welded tube
- portal frame
- shaping
- rotation seat
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of easy to use, welded tube orthopedic appliance that orthopedic effect is good, comprise the portal frame be arranged on mounting base, sliding seat moving up and down is movably equipped with in portal frame, sliding seat is provided with rotating shaft, rotating shaft is arranged with main worm gear and rotation seat, sliding seat is provided with the main worm screw driving main worm gear, and rotation seat center is provided with the through hole holding welded tube and pass, and rotation seat is evenly equipped with at least three group shaping component around through hole circumference; Shaping component comprises the fixed head be arranged on rotation seat, fixed head is connected with along the radial movable sliding seat of through hole by adjustment bolt, sliding seat is provided with the shaping roller freely rotated perpendicular to sliding seat moving direction, rotation seat is provided with spacing press strip in sliding seat both sides, and the shaping surface of shaping roller is the diameter arc surface consistent with welded tube outer circumference diameter and all shaping surface arc length summations account for more than 80% of welded tube periphery length.
Description
Technical field
The utility model relates to a kind of welded tube orthopedic appliance.
Background technology
Due to the effect of welded stress after tube-welding, tubing can be made to produce certain deformation, this deformation directly can affect the quality of tubing, so the tubing of postwelding need be corrected through a series of orthopedic appliance to revise this deformation.The position that on different production line, the position of welded tube generation deformation when welding is serious may be different, but the shaping roller of existing orthopedic appliance is all nonadjustable relative to tubing circumferential position, this makes the roll shaft of orthopedic roller larger by flexural stress, affect shaping effect, and shorten the life-span of orthopedic roller.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of easy to use, welded tube orthopedic appliance that orthopedic effect is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of welded tube orthopedic appliance, comprise the portal frame be arranged on mounting base, sliding seat moving up and down is movably equipped with in portal frame, sliding seat is provided with rotating shaft, rotating shaft is arranged with main worm gear and rotation seat, and sliding seat is provided with the main worm screw driving main worm gear, rotation seat center is provided with the through hole holding welded tube and pass, and rotation seat is evenly equipped with at least three group shaping component around through hole circumference; Shaping component comprises the fixed head be arranged on rotation seat, fixed head is connected with along the radial movable sliding seat of through hole by adjustment bolt, sliding seat is provided with the shaping roller freely rotated perpendicular to sliding seat moving direction, rotation seat is provided with spacing press strip in sliding seat both sides, and the shaping surface of shaping roller is the diameter arc surface consistent with welded tube outer circumference diameter and all shaping surface arc length summations account for more than 80% of welded tube periphery length.
As the preferred scheme of one, described portal frame is movably arranged on mounting base, and mounting base is provided with the pressing plate covering portal frame base plate both sides, and mounting base is provided with leading screw on portal frame side, leading screw and portal frame are threaded connection, and leading screw is arranged with adjusting nut outside portal frame.
As the preferred scheme of one, sliding seat top is equipped with screw rod, and screw rod top is arranged with worm gear through in the part of portal frame top board, and portal frame top board is provided with the worm screw driving worm gear.
As the preferred scheme of one, described portal frame is provided with and carries out spacing limiting plate to the both side surface of sliding seat.
As the preferred scheme of one, described rotation seat is provided with four groups of shaping component.
As the preferred scheme of one, described rotation seat is provided with angle square board between adjacent two groups of shaping component.
The beneficial effects of the utility model are: because shaping roller is arranged on rotation seat, as required the more serious angle of welded tube deformation can be adjusted in shaping roller position, thus make orthopedic effect better.Because rotation seat is arranged in the sliding seat that can move up and down, the center in the vertical direction of shaping roller can more easily be adjusted to and welded tube center superposition.
Described portal frame is movably arranged on mounting base, and can be regulated by leading screw, and the center of shaping roller can more easily be adjusted to and welded tube center superposition in the horizontal direction.
In sliding seat, worm and gear regulates, and makes adjustment more laborsaving, and is convenient to the accurate adjustment of slight distance.
Because rotation seat is provided with four groups of shaping component, stressed more even when making welded tube shaping.
Due to rotation seat being provided with angle square board between adjacent two groups of shaping component, the adjustable range of shaping roller can being made more directly perceived, make adjustment become easy.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Fig. 3 is the structure schematic diagram of this Fig. 1.
In Fig. 1 to Fig. 3: 1. mounting base, 2 portal frames, 3. pressing plate, 4. leading screw, 5. adjusting nut, 6. sliding seat, 7. screw rod, 8. worm screw, 9. limiting plate, 10. rotating shaft, 11. main worm gears, 12. rotation seats, 13. main worm screws, 14. shaping component; 141. fixed heads, 142. adjustment bolts, 143. sliding seats, 144. shaping rollers, 145. spacing press strips, 15. angle square boards.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Figure 1-3, a kind of welded tube orthopedic appliance, comprise the portal frame 2 be movably arranged on mounting base 1, mounting base 1 is provided with the pressing plate 3 covering portal frame 2 base plate both sides, mounting base 1 is provided with leading screw 4 on portal frame 2 side, leading screw 4 and portal frame 2 are threaded connection, and leading screw 4 is arranged with adjusting nut 5 outside portal frame 2.
Be movably equipped with sliding seat 6 moving up and down in portal frame 2, sliding seat 6 top is equipped with screw rod 7, and screw rod 7 top is arranged with worm gear (not shown) through in the part of portal frame 2 top board, and portal frame 2 top board is provided with the worm screw 8 driving worm gear.Portal frame 2 is provided with and carries out spacing limiting plate 9 to the both side surface of sliding seat 6.
Sliding seat 6 is provided with rotating shaft 10, rotating shaft 10 is arranged with main worm gear 11 and rotation seat 12, sliding seat 6 is provided with the main worm screw 13 driving main worm gear 11, and rotation seat 12 center is provided with the through hole holding welded tube and pass, and rotation seat 12 is evenly equipped with four groups of shaping component 14 around through hole circumference; Shaping component 14 comprises the fixed head 141 be arranged on rotation seat 12, fixed head 141 is connected with along the radial movable sliding seat 143 of through hole by adjustment bolt 142, sliding seat 143 is provided with the shaping roller 144 freely rotated perpendicular to sliding seat 143 moving direction, rotation seat 12 is provided with spacing press strip 145 in sliding seat 143 both sides, and the shaping surface of shaping roller 144 is the diameter arc surface consistent with welded tube outer circumference diameter and all shaping surface arc length summations account for more than 80% of welded tube periphery length.Described rotation seat 12 is provided with angle square board 15 between adjacent two groups of shaping component 14.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a welded tube orthopedic appliance, it is characterized in that: comprise the portal frame be arranged on mounting base, sliding seat moving up and down is movably equipped with in portal frame, sliding seat is provided with rotating shaft, rotating shaft is arranged with main worm gear and rotation seat, sliding seat is provided with the main worm screw driving main worm gear, and rotation seat center is provided with the through hole holding welded tube and pass, and rotation seat is evenly equipped with at least three group shaping component around through hole circumference; Shaping component comprises the fixed head be arranged on rotation seat, fixed head is connected with along the radial movable sliding seat of through hole by adjustment bolt, sliding seat is provided with the shaping roller freely rotated perpendicular to sliding seat moving direction, rotation seat is provided with spacing press strip in sliding seat both sides, and the shaping surface of shaping roller is the diameter arc surface consistent with welded tube outer circumference diameter and all shaping surface arc length summations account for more than 80% of welded tube periphery length.
2. a kind of welded tube orthopedic appliance as claimed in claim 1, it is characterized in that: described portal frame is movably arranged on mounting base, mounting base is provided with the pressing plate covering portal frame base plate both sides, mounting base is provided with leading screw on portal frame side, leading screw and portal frame are threaded connection, and leading screw is arranged with adjusting nut outside portal frame.
3. a kind of welded tube orthopedic appliance as claimed in claim 2, is characterized in that: sliding seat top is equipped with screw rod, and screw rod top is arranged with worm gear through in the part of portal frame top board, and portal frame top board is provided with the worm screw driving worm gear.
4. a kind of welded tube orthopedic appliance as claimed in claim 3, is characterized in that: described portal frame is provided with and carries out spacing limiting plate to the both side surface of sliding seat.
5. a kind of welded tube orthopedic appliance as claimed in claim 4, is characterized in that: described rotation seat is provided with four groups of shaping component.
6. a kind of welded tube orthopedic appliance as claimed in claim 5, is characterized in that: described rotation seat is provided with angle square board between adjacent two groups of shaping component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456904.0U CN204052447U (en) | 2014-08-14 | 2014-08-14 | A kind of welded tube orthopedic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456904.0U CN204052447U (en) | 2014-08-14 | 2014-08-14 | A kind of welded tube orthopedic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052447U true CN204052447U (en) | 2014-12-31 |
Family
ID=52194038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456904.0U Expired - Fee Related CN204052447U (en) | 2014-08-14 | 2014-08-14 | A kind of welded tube orthopedic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148454A (en) * | 2014-08-14 | 2014-11-19 | 江苏龙源金属科技有限公司 | Deformation correcting device for welded tubes |
-
2014
- 2014-08-14 CN CN201420456904.0U patent/CN204052447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148454A (en) * | 2014-08-14 | 2014-11-19 | 江苏龙源金属科技有限公司 | Deformation correcting device for welded tubes |
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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: 20141231 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |