CN112296709A - Clamp-proof fixer for vertical pipeline cutting - Google Patents
Clamp-proof fixer for vertical pipeline cutting Download PDFInfo
- Publication number
- CN112296709A CN112296709A CN202011033623.0A CN202011033623A CN112296709A CN 112296709 A CN112296709 A CN 112296709A CN 202011033623 A CN202011033623 A CN 202011033623A CN 112296709 A CN112296709 A CN 112296709A
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- Prior art keywords
- ring
- pipeline
- concatenation
- ball
- gear
- 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.)
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The embodiment of the invention discloses an anti-pinch fixer for cutting a vertical pipeline, which comprises a vertical support placed on the ground, wherein at least two fixing pieces for locking the pipeline are longitudinally installed on the vertical support in a sliding and locking manner; the utility model discloses a pipeline, including the installation, the installation is including the concatenation ring cover of pipe is located to the cover, concatenation toper ring gear is installed to concatenation ring cover internal rotation, a plurality of conical gear who meshes with concatenation toper ring gear upper surface are installed to concatenation ring cover internal rotation, ball has been cup jointed in the conical gear, install the screw rod pivoted linear guide who is used for restricting ball in the concatenation ring cover, one side of concatenation toper ring gear is rotated the installation and is used for driving its rotation or carries out the drive gear that locks to it, ball follows conical gear and rotates and ball's screw rod is flexible thereupon and the extrusion is fixed on the pipeline surface. The pipeline is fixed by at least two fixing pieces, and the screw rods of the plurality of ball screws are synchronously extruded on the inner wall of the pipeline.
Description
Technical Field
The embodiment of the invention relates to the technical field of pipeline cutting, in particular to an anti-clamping fixer for vertical pipeline cutting.
Background
The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the pipeline is widely used and mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, the pipeline needs to be cut in the production and processing process, and needs to be fixed before cutting, but in the existing production and processing process, the fixing effect of the pipeline is poor, the pipeline is easy to shake in the cutting process, so that the cut surface of the pipeline after cutting is uneven, and the cutting effect is influenced.
In the prior art, a telescopic rod is driven to extend mainly by a double-shaft cylinder, the telescopic rod extends to drive a clamping seat to move downwards to fix a pipeline in an up-and-down direction, and a servo motor works to drive a first moving seat and a second moving seat to approach each other through a threaded rod so as to fix the pipeline in a left-and-right direction. However, when the device is used for a vertical pipeline, because only one position of the pipeline can be fixed, the vertical pipeline still deflects to clamp the blade after being cut, so the device is not suitable for the vertical pipeline, the clamping operation in the left direction, the right direction and the upper direction needs to be carried out in sequence, the process is complex, and the condition that the pipeline is broken due to uneven extrusion force is easy to happen.
Disclosure of Invention
Therefore, the embodiment of the invention provides an anti-clamping fixer for vertical pipeline cutting, which aims to solve the problems of complex operation and uneven pipeline stress caused by the fact that pipeline fixing needs to be performed in different directions and different steps to fix a vertical pipeline in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a vertical pipeline cutting anti-pinch fixer comprises a vertical support placed on the ground, wherein at least two fixing pieces used for locking a pipeline are longitudinally installed on the vertical support in a sliding and locking manner;
the utility model discloses a pipeline, including the pipeline, the installation is located the concatenation ring cover of pipeline including the cover concatenation ring cover internal rotation is installed concatenation toper ring the concatenation ring cover internal rotation install with a plurality of conical gear of concatenation toper ring upper surface meshing, ball has cup jointed in the conical gear, install in the concatenation ring cover and be used for the restriction ball's screw rod pivoted linear guide, one side of concatenation toper ring is rotated the installation and is used for driving its rotation or carries out the drive gear that locks to it, ball follows conical gear rotates just ball's screw rod is flexible thereupon and the extrusion is fixed at the pipeline surface.
Furthermore, the concatenation ring cover is established including the cover slip ring structure on the vertical support, slip ring structural articulated have two can splice the semi-ring cover of cyclization, and two connect through the buckle between the non-hinged end of semi-ring cover.
Furthermore, the splicing conical toothed ring is composed of two magnetic semi-conical toothed rings which are installed in the semi-ring sleeve through sliding grooves, and the corresponding end parts of the two magnetic semi-conical toothed rings attract each other.
Furthermore, the linear guide rail is composed of a sliding groove arranged in the semi-ring sleeve and a slip sheet nested in the sliding groove, a screw of the ball screw is provided with a limiting sliding groove, and the slip sheet is nested in the limiting sliding groove and can slide relatively.
Furthermore, a fixing screw is installed on the slip ring structure through a threaded hole.
The embodiment of the invention has the following advantages:
the pipeline is fixed by at least two fixing pieces to prevent the pipeline from deviating, the splicing ring sleeves the pipeline, the splicing conical toothed ring is driven to rotate by the driving gear, the conical gear is driven to rotate by the splicing conical toothed ring, and the nut of the ball screw is driven to rotate by the conical gear.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a cross-sectional view of an overall structure in an embodiment of the invention;
fig. 2 is a schematic structural diagram of a splicing loop in an embodiment of the present invention.
In the figure:
1-a vertical support; 2-a fixing piece;
21-splicing the ring sleeves; 22-splicing the conical toothed ring; 23-a bevel gear; 24-a ball screw; 25-a linear guide; 26-a drive gear; 27-a limiting chute;
211-slip ring configuration; 212-set screw; 213-half loop; 214-snap.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the invention provides a vertical pipe cutting anti-pinch fixer, which comprises a vertical bracket 1 placed on the ground, wherein at least two fixing pieces 2 for locking a pipe are longitudinally slidably and lockingly installed on the vertical bracket 1; the pipeline is located including the cover to mounting 2 concatenation ring cover 21 the concatenation toper ring gear 22 is installed to concatenation ring cover 21 internal rotation the concatenation ring cover 21 internal rotation install with a plurality of conical gear 23 of concatenation toper ring gear 22 upper surface mesh, ball 24 has cup jointed in the conical gear 23, install in the concatenation ring cover 21 and be used for the restriction ball 24's screw rod pivoted linear guide 25, one side of concatenation toper ring gear 22 is rotated the installation and is used for driving its rotation or carries out the drive gear 26 that locks to it, ball 24 follows conical gear 23 rotates just ball 24's screw rod is flexible thereupon and the extrusion is fixed at the pipeline surface.
The vertical support 1 provides supporting capability, and the upper side and the lower side of a pipeline cutting surface are fixed by using two fixing pieces, so that the cut pipelines are kept parallel, and the phenomenon that the cutting end of the pipeline deviates to extrude a blade is prevented.
The splicing ring sleeve 21 is a structure which is sleeved on a vertical pipeline to be cut through the occlusion of parts in the splicing ring sleeve 21, a splicing conical toothed ring 22 which is automatically spliced along with the splicing is arranged in the splicing ring sleeve 21, a plurality of conical gears 23 which are meshed on the upper surface of the splicing conical toothed ring 22 are driven to rotate through the rotation of the splicing conical toothed ring 22 in a sliding groove, wherein the inner ends of the conical gears 23 are rotatably arranged on the inner wall of the splicing ring sleeve 21 through bearings, not shown in the figure, and ball screws 24 are arranged in the conical gears 23, wherein the inner ends of the ball screws 24 penetrate through the bearings and the inner wall of the splicing ring sleeve 21.
When the nut of the ball screw 24 rotates along with the bevel gear 23, the screw of the ball screw 24 is restricted by the linear guide 25, so that the circular motion of the nut is converted into the linear motion of the screw, and the inner ends of the plurality of ball screws 24 are synchronously pressed on the inner wall of the pipeline.
The driving gear 26 can be provided with a motor with a braking function for driving and locking, or can be directly provided with a hand lever for manual driving, and the hand lever is provided with a brake pad for locking.
As shown in fig. 2, the split ring sleeve 21 includes a sliding ring structure 211 sleeved on the vertical bracket 1, two half ring sleeves 213 capable of being split into rings are hinged on the sliding ring structure 211, and the non-hinged ends of the two half ring sleeves 213 are connected by a buckle 214. The splicing conical toothed ring 22 is composed of two magnetic semi-conical toothed rings which are installed in the semi-ring sleeve 213 through sliding grooves, and the corresponding ends of the magnetic semi-conical toothed rings attract each other. The linear guide rail 25 is composed of a sliding groove arranged in the semi-ring sleeve 213 and a sliding sheet nested in the sliding groove, a limiting sliding groove 27 is arranged on a screw rod of the ball screw 24, and the sliding sheet is nested in the limiting sliding groove 27 and can slide relatively. A fixing screw 212 is mounted on the slip ring structure 211 through a threaded hole.
When two half ring covers 213 splice through rotating and fix through buckle 214, the spout of the half cone ring gear of installation magnetic force in half ring cover 213 just aligns, makes two half cone ring gears of magnetic force take place to splice spout inner support circular motion two through this spout to half cone ring gear edge restriction of magnetic force, because two half cone ring gears of magnetic force just fill in this spout for two half cone ring gears of magnetic force can contradict each other and continuous motion.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. A vertical pipeline cutting anti-pinch fixer comprises a vertical support (1) placed on the ground, and is characterized in that at least two fixing pieces (2) used for locking a pipeline are longitudinally slidably and lockingly installed on the vertical support (1);
fixing part (2) locate the concatenation ring cover (21) of pipeline including the cover concatenation ring cover (21) internal rotation is installed and is spliced toper ring gear (22) concatenation ring cover (21) internal rotation install with a plurality of conical gear (23) of concatenation toper ring gear (22) upper surface mesh, ball (24) have been cup jointed in conical gear (23), install in concatenation ring cover (21) and be used for the restriction screw rod pivoted linear guide (25) of ball (24), one side of concatenation toper ring gear (22) is rotated the installation and is used for driving its rotation or carries out the drive gear (26) that locks to it, ball (24) are followed conical gear (23) rotate just the screw rod of ball (24) is flexible and the extrusion is fixed at the pipeline surface along with it.
2. The anti-pinch fixture for vertical pipe cutting according to claim 1, characterized in that the split ring sleeve (21) comprises a sliding ring structure (211) sleeved on the vertical support (1), two half ring sleeves (213) capable of being split into rings are hinged on the sliding ring structure (211), and the non-hinged ends of the two half ring sleeves (213) are connected through a buckle (214).
3. The anti-pinch fixture for vertical pipe cutting according to claim 2, wherein the splicing tapered toothed ring (22) is composed of two magnetic semi-tapered toothed rings which are installed in the semi-ring sleeve (213) through sliding grooves, and corresponding ends of the two magnetic semi-tapered toothed rings attract each other.
4. The anti-pinch fixer for vertical pipeline cutting according to claim 2, wherein the linear guide rail (25) comprises a sliding groove formed in the semi-ring sleeve (213) and a sliding piece nested in the sliding groove, a limiting sliding groove (27) is formed in a screw rod of the ball screw (24), and the sliding piece is nested in the limiting sliding groove (27) and can slide relatively.
5. The vertical pipe cutting anti-pinch fixture as claimed in claim 2, wherein a fixing screw (212) is mounted on the slip ring structure (211) through a threaded hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020215071284 | 2020-07-27 | ||
| CN202021507128 | 2020-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112296709A true CN112296709A (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022157040.0U Active CN212886372U (en) | 2020-07-27 | 2020-09-27 | Clamp-proof fixer for vertical pipeline cutting |
| CN202011033623.0A Pending CN112296709A (en) | 2020-07-27 | 2020-09-27 | Clamp-proof fixer for vertical pipeline cutting |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022157040.0U Active CN212886372U (en) | 2020-07-27 | 2020-09-27 | Clamp-proof fixer for vertical pipeline cutting |
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| Country | Link |
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| CN (2) | CN212886372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586728A (en) * | 2023-07-06 | 2023-08-15 | 南通阳光焊割设备有限公司 | Multi-gas-path air gouging operation table |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212886372U (en) * | 2020-07-27 | 2021-04-06 | 国电都匀发电有限公司 | Clamp-proof fixer for vertical pipeline cutting |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330443Y (en) * | 1997-05-24 | 1999-07-28 | 焦志涛 | Electric pipe cutting machine |
| CN202861839U (en) * | 2012-10-31 | 2013-04-10 | 浙江雷奥重工机械有限公司 | Movable rapid self-centering type pipe cutting beveling machine |
| CN207239272U (en) * | 2017-08-17 | 2018-04-17 | 古河奇宏电子（苏州）有限公司 | A kind of copper pipe cutting machine |
| CN108788713A (en) * | 2018-09-04 | 2018-11-13 | 江苏达锐斯永磁传动科技有限公司 | Semi-automatic shaft assignment mechanism |
| CN208528565U (en) * | 2018-05-21 | 2019-02-22 | 惠安县信达友工业设计有限公司 | A kind of placing fixer convenient for petroleum pipeline production and processing cutting |
| CN109648153A (en) * | 2018-12-29 | 2019-04-19 | 安徽长青建筑制品有限公司 | A kind of device for pipe cutting |
| CN208913619U (en) * | 2018-08-29 | 2019-05-31 | 浙江荣正管业有限公司 | A kind of quick positional punch device of stainless steel tube centre bore |
| CN110757196A (en) * | 2019-10-30 | 2020-02-07 | 陈国勇 | Fixed distance clamping device for pipe cutting |
| CN110900476A (en) * | 2019-11-22 | 2020-03-24 | 南京信息职业技术学院 | Synchronous centering clamping device for multi-cylinder parts with equal diameters |
| CN212886372U (en) * | 2020-07-27 | 2021-04-06 | 国电都匀发电有限公司 | Clamp-proof fixer for vertical pipeline cutting |
-
2020
- 2020-09-27 CN CN202022157040.0U patent/CN212886372U/en active Active
- 2020-09-27 CN CN202011033623.0A patent/CN112296709A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330443Y (en) * | 1997-05-24 | 1999-07-28 | 焦志涛 | Electric pipe cutting machine |
| CN202861839U (en) * | 2012-10-31 | 2013-04-10 | 浙江雷奥重工机械有限公司 | Movable rapid self-centering type pipe cutting beveling machine |
| CN207239272U (en) * | 2017-08-17 | 2018-04-17 | 古河奇宏电子（苏州）有限公司 | A kind of copper pipe cutting machine |
| CN208528565U (en) * | 2018-05-21 | 2019-02-22 | 惠安县信达友工业设计有限公司 | A kind of placing fixer convenient for petroleum pipeline production and processing cutting |
| CN208913619U (en) * | 2018-08-29 | 2019-05-31 | 浙江荣正管业有限公司 | A kind of quick positional punch device of stainless steel tube centre bore |
| CN108788713A (en) * | 2018-09-04 | 2018-11-13 | 江苏达锐斯永磁传动科技有限公司 | Semi-automatic shaft assignment mechanism |
| CN109648153A (en) * | 2018-12-29 | 2019-04-19 | 安徽长青建筑制品有限公司 | A kind of device for pipe cutting |
| CN110757196A (en) * | 2019-10-30 | 2020-02-07 | 陈国勇 | Fixed distance clamping device for pipe cutting |
| CN110900476A (en) * | 2019-11-22 | 2020-03-24 | 南京信息职业技术学院 | Synchronous centering clamping device for multi-cylinder parts with equal diameters |
| CN212886372U (en) * | 2020-07-27 | 2021-04-06 | 国电都匀发电有限公司 | Clamp-proof fixer for vertical pipeline cutting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586728A (en) * | 2023-07-06 | 2023-08-15 | 南通阳光焊割设备有限公司 | Multi-gas-path air gouging operation table |
| CN116586728B (en) * | 2023-07-06 | 2024-03-22 | 南通阳光焊割设备有限公司 | Multi-gas-path air gouging operation table |
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| Publication number | Publication date |
|---|---|
| CN212886372U (en) | 2021-04-06 |
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