CN114248028B - U-shaped groove model drag chain - Google Patents
U-shaped groove model drag chain Download PDFInfo
- Publication number
- CN114248028B CN114248028B CN202111552848.1A CN202111552848A CN114248028B CN 114248028 B CN114248028 B CN 114248028B CN 202111552848 A CN202111552848 A CN 202111552848A CN 114248028 B CN114248028 B CN 114248028B
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- China
- Prior art keywords
- drag chain
- sliding
- auxiliary positioning
- groove
- clamping plate
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- 238000005452 bending Methods 0.000 claims description 4
- 238000007792 addition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a U-shaped groove model drag chain, which comprises three auxiliary positioning wheels, wherein the three auxiliary positioning wheels are positioned on the same plane, only every two auxiliary positioning wheels are positioned on the same straight line, and the drag chain is supported by three points in an auxiliary positioning way through the arrangement of the three auxiliary positioning wheels, so that the U-shaped drag chain is formed, and the damage of the drag chain is avoided.
Description
[ field of technology ]
The invention relates to the technical field of laser cutting, in particular to a U-shaped groove model drag chain.
[ background Art ]
In recent years, with the rapid development of technology, a large number of sector plates and hyperboloid plates with grooves in various forms on the periphery need to be cut in the processing process of wind power towers and hydraulic pressure pipes. The processing method adopted at present is that the processing is completed by a numerical control cutting machine during blanking, but along with the movement of a laser cutting head, a drag chain can bend or twist along with the movement of the cutting head, so that the drag chain is extremely easy to break and damage, and further the equipment and a workpiece are damaged, the drag chain is used for the occasion of reciprocating motion, and can play a traction and protection role on built-in cables, oil pipes, air pipes, water pipes and the like, so that in order to prevent the drag chain from being damaged, a bevel machine type drag chain is needed to be designed.
[ invention ]
The invention aims to provide a U-shaped groove type drag chain aiming at the defects in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the U-shaped groove model drag chain comprises three auxiliary positioning wheels, wherein the three auxiliary positioning wheels are positioned on the same plane, and only every two auxiliary positioning wheels are positioned on the same straight line; the outer side of one of the positioning auxiliary wheels is also provided with a clamping auxiliary wheel, and the clamping auxiliary wheel is used for clamping the drag chain with one of the positioning auxiliary wheels; the auxiliary positioning wheel is arranged between the two clamping plates and is respectively connected with the two clamping plates through a pin shaft, and the clamping plates are provided with positioning grooves for the auxiliary positioning wheel to move; the positioning groove is arranged at one side far away from the clamping auxiliary wheel, and the auxiliary positioning wheel drives the pin shaft to move in the positioning groove so as to change the position of the auxiliary positioning wheel; the positioning groove comprises a sliding groove and a plurality of fixing grooves, the fixing grooves are communicated with the sliding groove, when the adjustment is needed, the pin shaft moves in the sliding groove, and when the fixation is needed, the pin shaft enters the fixing grooves to fix the auxiliary positioning wheel.
The outer side of one clamping plate is provided with a follow-up part, the clamping plate moves along with the movement of the drag chain through the follow-up part, so that the drag chain can continuously keep a U shape, the follow-up part is connected with the clamping plate through a boss, and the boss is perpendicular to the movement direction of the clamping plate.
The follow-up part comprises a fixed bracket fixed on the machine tool and a telescopic rod fixedly connected with the top end of the fixed bracket; the clamping plate is connected with the output end of the telescopic rod through the boss, and along with the movement of the drag chain, the clamping plate drives the auxiliary positioning wheel to continuously clamp and support the moving drag chain, so that the drag chain is prevented from being broken due to overlarge bending angle.
The two sides of the sliding seat are fixedly connected with sliding rails, the sliding rails are connected with sliding supports in a sliding manner through sliding blocks, and the sliding supports are directly connected with one end of the clamping plate; the auxiliary positioning wheel slides stably through the sliding support.
The sliding blocks are divided into two groups which are matched with the sliding rails on two sides of the sliding seat respectively, and the number of each group of sliding blocks is preferably two.
The sliding support is internally provided with a wind curtain device for dispersing residues, and the wind curtain device is arranged in parallel with the sliding rail.
One end of the drag chain is provided with a fixing component for fixing the drag chain, the other end of the drag chain is provided with a follow-up component for driving the drag chain to move, and the auxiliary positioning wheel is arranged between the fixing component and the follow-up component.
The sliding support is fixedly connected with the sliding blocks through screws, and each sliding block is connected with the edge of the sliding support through four screws.
The invention has the advantages that:
1. through the arrangement of the three auxiliary positioning wheels, the drag chain is supported by the three auxiliary positioning wheels, so that a U-shaped drag chain is formed, and the drag chain is prevented from being broken.
2. When the pin shaft moves in the sliding groove and needs to be fixed, the pin shaft enters the fixing groove to enable the auxiliary positioning wheel to be fixedly supported when the U-shaped drag chain is needed, and the auxiliary positioning wheel can be changed at any time when the drag chain is needed to be changed at any time.
3. The sliding support is fixedly connected with the clamping plate, so that the clamping plate is well supported and matched with the telescopic rod, the control and the matching of the drag chain are further improved, and the drag chain is better prevented from being broken.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of a U-groove machine type drag chain 4 according to one embodiment of the present invention;
FIG. 2 is a top view of a U-groove machine type drag chain 4 of the present invention in one embodiment;
fig. 3 is a schematic diagram of a structure of the U-groove machine-shaped drag chain 4 of the present invention with the clamping plate 2 removed;
fig. 4 is a schematic perspective view of the U-groove machine type drag chain 4 of the present invention with the clamping plate 2 removed;
fig. 5 is a schematic diagram of a U-groove type drag chain 4 clamping plate 2 and an auxiliary positioning wheel 1 of the present invention.
Reference numerals and components referred to in the drawings are as follows:
1. an auxiliary positioning wheel; 2. a clamping plate; 3. a positioning groove; 4. a drag chain; 5. a slide rail; 6. a slide block; 7. a telescopic rod; 8. a boss.
[ detailed description ] of the invention
The following detailed description of the invention provides specific embodiments with reference to the accompanying drawings.
Referring to fig. 1-5, a U-groove type drag chain 4 includes three auxiliary positioning wheels 1, wherein the three auxiliary positioning wheels 1 are on the same plane, and only every two auxiliary positioning wheels 1 are on the same straight line; a clamping auxiliary wheel is further arranged on the outer side of one of the positioning auxiliary wheels, and is used for clamping the drag chain 4 with one of the positioning auxiliary wheels; the auxiliary positioning wheel 1 is arranged between two clamping plates 2, the auxiliary positioning wheel 1 is respectively connected with the two clamping plates 2 through a pin shaft, and the clamping plates 2 are provided with positioning grooves 3 for the auxiliary positioning wheel 1 to move; the positioning groove 3 is arranged at one side far away from the clamping auxiliary wheel, and the auxiliary positioning wheel 1 drives the pin shaft to move in the positioning groove 3 so as to change the position of the auxiliary positioning wheel 1; the positioning groove 3 comprises a sliding groove and a plurality of fixing grooves, the fixing grooves are communicated with the sliding groove, when adjustment is needed, the pin shaft moves in the sliding groove, and when fixation is needed, the pin shaft enters the fixing grooves to fix the auxiliary positioning wheel 1.
Specifically, the U-shaped groove type drag chain 4 comprises three auxiliary positioning wheels 1, wherein the three auxiliary positioning wheels 1 are simultaneously contacted with the drag chain 4, the three auxiliary positioning wheels 1 are positioned on the same plane, the three auxiliary positioning wheels 1 are positioned on the same straight line in pairs, the three auxiliary positioning wheels 1 form a triangle, and the drag chain 4 is supported by three point auxiliary positioning through the arrangement of the three auxiliary positioning wheels 1, so that a U shape is formed, the large-angle bending of the drag chain 4 is realized, the drag chain 4 is prevented from being broken, one of the outer sides of the positioning auxiliary wheels is also provided with a clamping auxiliary wheel, and the clamping auxiliary wheel is used for clamping the drag chain 4 with one of the positioning auxiliary wheels; the auxiliary positioning wheel 1 is arranged between the two clamping plates 2 and is respectively connected with the two clamping plates 2 through a pin shaft, the clamping plates 2 are provided with positioning grooves 3 used for the auxiliary positioning wheel 1 to move, the positioning grooves 3 are arranged on one side far away from the clamping auxiliary wheel, the auxiliary positioning wheel 1 drives the pin shaft to move in the positioning grooves 3 so as to change the position of the auxiliary positioning wheel 1, so that the auxiliary positioning wheel 1 is ensured to be kept in contact with the drag chain 4 at any moment, and the drag chain 4 is further prevented from breaking. The positioning groove 3 comprises a sliding groove and a plurality of fixing grooves, the fixing grooves are communicated with the sliding groove, when adjustment is needed, the pin shaft moves in the sliding groove, when fixation is needed, the pin shaft enters the fixing grooves to enable the auxiliary positioning wheel 1 to be fixedly supported when the U-shaped drag chain 4 is needed, and when the drag chain 4 is needed to be changed at any time, the change can be carried out at any time.
The outer side of one clamping plate 2 is provided with a follow-up part, the clamping plate 2 moves along with the movement of the drag chain 4 through the follow-up part, so that the drag chain 4 can continuously keep a U shape, the follow-up part is connected with the clamping plate 2 through a boss 8, and the boss 8 is perpendicular to the movement direction of the clamping plate 2.
The follow-up part comprises a fixed bracket fixed on the machine tool and a telescopic rod 7 fixedly connected with the top end of the fixed bracket; the clamping plate 2 is connected with the output end of the telescopic rod 7 through the boss 8, and along with the movement of the drag chain 4, the clamping plate 2 drives the auxiliary positioning wheel 1 to continuously clamp and support the moving drag chain 4, so that the drag chain 4 is prevented from being broken due to overlarge bending angle.
Specifically, the sliding seat comprises a fixed bracket arranged on the machine tool, a telescopic rod 7 fixedly connected with the top end of the fixed bracket and an extension plate of the clamping plate 2, wherein the telescopic rod 7 is used for controlling the displacement of the clamping plate 2, so that the clamping plate 2 can move along with the movement of the drag chain 4; the splint 2 is connected with the sliding seat through the extension board of splint 2, and the extension board of splint 2 is L shape, and one end and splint 2 fixed connection, the other end is like being connected with the output of telescopic link 7 to can be with the horizontal force of telescopic link 7 on the splint 2, thereby made things convenient for assistance-localization real-time wheel 1 along with tow chain 4 displacement and to the spacing of tow chain 4, the inboard slip of fixed bolster is provided with along with telescopic link 7 gliding supporting rib, and the supporting rib supports telescopic link 7's middle section and output, has ensured telescopic link 7 motion's stability.
The two sides of the sliding seat are fixedly connected with sliding rails 5, the sliding rails 5 are connected with a sliding support in a sliding manner through sliding blocks 6, and the sliding support is directly connected with one end of the clamping plate 2; the auxiliary positioning wheel 1 slides stably through the sliding support.
Specifically, slide seat both sides still fixedly connected with slide rail 5, slide rail 5 pass through slider 6 sliding connection and have the sliding support, and the sliding support passes through slider 6 and slides on slide rail 5, and sliding support and splint 2 fixed connection to carry out good support to splint 2, mutually support with telescopic link 7, improved the control and the cooperation to drag chain 4 more in step, better prevent drag chain 4 fracture.
The sliding blocks 6 are divided into two groups, and are matched with the sliding rails 5 on two sides of the sliding seat respectively, and the number of each group of sliding blocks 6 is preferably two.
Specifically, because the sliding support needs to move back and forth along with the drag chain 4, in order to improve the stability of the sliding support during movement, the number of each sliding block 6 is preferably two, and the sliding supports are respectively arranged at the front end and the rear end of the sliding support, so that the stability of the sliding support during the back and forth movement can be ensured.
And an air curtain device for dispersing residues is further arranged in the sliding support, and the air curtain device is arranged in parallel with the sliding rail 5.
Specifically, still be provided with the curtain device that is used for dispersing the residue in the sliding support, the curtain device is used for blowing off the residue on the slide rail 5, prevents that the residue from leading to the sliding support derailment to lead to tow chain 4 to temper, the curtain device with slide rail 5 parallel arrangement, the curtain device is bloied to slide rail 5 both sides respectively, and then guarantees the smoothness nature when the sliding support slides.
One end of the drag chain 4 is provided with a fixing component for fixing the drag chain 4, the other end of the drag chain 4 is provided with a follow-up component for driving the drag chain 4 to move, and the auxiliary positioning wheel 1 is arranged between the fixing component and the follow-up component.
The sliding support is fixedly connected with the sliding blocks 6 through screws, and each sliding block 6 is connected with the edge of the sliding support through four screws.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and additions may be made to those skilled in the art without departing from the method of the present invention, which modifications and additions are also to be considered as within the scope of the present invention.
Claims (4)
1. The utility model provides a U type groove model tow chain which characterized in that: the device comprises three auxiliary positioning wheels, wherein the three auxiliary positioning wheels are positioned on the same plane, and only every two auxiliary positioning wheels are positioned on the same straight line; the outer side of one auxiliary positioning wheel is also provided with a clamping auxiliary wheel which is used for clamping the drag chain with one auxiliary positioning wheel; the auxiliary positioning wheel is arranged between the two clamping plates and is respectively connected with the two clamping plates through a pin shaft, and the clamping plates are provided with positioning grooves for the auxiliary positioning wheel to move; the positioning groove is arranged at one side far away from the clamping auxiliary wheel, and the auxiliary positioning wheel drives the pin shaft to move in the positioning groove so as to change the position of the auxiliary positioning wheel; the positioning groove comprises a sliding groove and a plurality of fixing grooves, the fixing grooves are communicated with the sliding groove, when the pin shaft moves in the sliding groove and needs to be fixed, the pin shaft enters the fixing grooves to enable the auxiliary positioning wheel to be fixed;
the outer side of one clamping plate is provided with a follow-up part, the clamping plate moves along with the movement of the drag chain through the follow-up part, so that the drag chain can continuously keep a U shape, the follow-up part is connected with the clamping plate through a boss, and the boss is perpendicular to the movement direction of the clamping plate;
the follow-up part comprises a fixed bracket fixed on the machine tool and a telescopic rod fixedly connected with the top end of the fixed bracket; the clamping plate is connected with the output end of the telescopic rod through the boss, and along with the movement of the drag chain, the clamping plate drives the auxiliary positioning wheel to continuously clamp and support the moving drag chain, so that the drag chain is prevented from being broken due to overlarge bending angle;
the two sides of the follow-up part are fixedly connected with sliding rails, the sliding rails are connected with a sliding support in a sliding manner through sliding blocks, and the sliding support is directly connected with one end of the clamping plate; the auxiliary positioning wheel slides stably through the sliding support.
2. A U-groove machine type drag chain according to claim 1, wherein: the sliding blocks are divided into two groups, and are matched with sliding rails on two sides of the follow-up part respectively, and the number of the sliding blocks in each group is two.
3. A U-groove machine type drag chain according to claim 2, wherein: the sliding support is internally provided with a wind curtain device for dispersing residues, and the wind curtain device is arranged in parallel with the sliding rail.
4. A U-groove machine type drag chain according to claim 3, wherein: the sliding support is fixedly connected with the sliding blocks through screws, and each sliding block is connected with the edge of the sliding support through four screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111552848.1A CN114248028B (en) | 2021-12-17 | 2021-12-17 | U-shaped groove model drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111552848.1A CN114248028B (en) | 2021-12-17 | 2021-12-17 | U-shaped groove model drag chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114248028A CN114248028A (en) | 2022-03-29 |
| CN114248028B true CN114248028B (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111552848.1A Active CN114248028B (en) | 2021-12-17 | 2021-12-17 | U-shaped groove model drag chain |
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| Country | Link |
|---|---|
| CN (1) | CN114248028B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633276A (en) * | 2015-02-05 | 2015-05-20 | 广东顺德孔山重工机械有限公司 | Hydraulic oil pipe winding disc device |
| CN108465989A (en) * | 2018-05-18 | 2018-08-31 | 上海莱克切割机股份有限公司 | A kind of efficient metal square tube automatic gas cutting machine |
| CN207811132U (en) * | 2018-02-07 | 2018-09-04 | 威海广泰空港设备股份有限公司 | Built-in drag chain telescoping mechanism |
| CN109143519A (en) * | 2018-08-21 | 2019-01-04 | 郑州讯轨通信科技有限公司 | A kind of fixed device of improved communications optical cable |
| CN209578513U (en) * | 2019-01-24 | 2019-11-05 | 武汉万力威数控科技有限公司 | A kind of drag chain support device |
| CN113023247A (en) * | 2019-12-24 | 2021-06-25 | 南京药石科技股份有限公司 | Drag chain supporting mechanism and drag chain device |
| CN215091407U (en) * | 2021-03-05 | 2021-12-10 | 山东标度智能装备有限公司 | Laser cutting machine large-span drag chain convenient to install and use |
-
2021
- 2021-12-17 CN CN202111552848.1A patent/CN114248028B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633276A (en) * | 2015-02-05 | 2015-05-20 | 广东顺德孔山重工机械有限公司 | Hydraulic oil pipe winding disc device |
| CN207811132U (en) * | 2018-02-07 | 2018-09-04 | 威海广泰空港设备股份有限公司 | Built-in drag chain telescoping mechanism |
| CN108465989A (en) * | 2018-05-18 | 2018-08-31 | 上海莱克切割机股份有限公司 | A kind of efficient metal square tube automatic gas cutting machine |
| CN109143519A (en) * | 2018-08-21 | 2019-01-04 | 郑州讯轨通信科技有限公司 | A kind of fixed device of improved communications optical cable |
| CN209578513U (en) * | 2019-01-24 | 2019-11-05 | 武汉万力威数控科技有限公司 | A kind of drag chain support device |
| CN113023247A (en) * | 2019-12-24 | 2021-06-25 | 南京药石科技股份有限公司 | Drag chain supporting mechanism and drag chain device |
| CN215091407U (en) * | 2021-03-05 | 2021-12-10 | 山东标度智能装备有限公司 | Laser cutting machine large-span drag chain convenient to install and use |
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| CN114248028A (en) | 2022-03-29 |
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Address after: 325000 No. 4258, 3rd road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Applicant after: Pentium laser (Zhejiang) Co.,Ltd. Address before: 325000 No. 4258, 3rd road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Applicant before: PENTA LASER (WENZHOU) Co.,Ltd. |
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