CN114833396A - Steel pipe end protector ejection of compact guider - Google Patents
Steel pipe end protector ejection of compact guider Download PDFInfo
- Publication number
- CN114833396A CN114833396A CN202210315376.6A CN202210315376A CN114833396A CN 114833396 A CN114833396 A CN 114833396A CN 202210315376 A CN202210315376 A CN 202210315376A CN 114833396 A CN114833396 A CN 114833396A
- Authority
- CN
- China
- Prior art keywords
- plane
- workpiece
- large inclined
- inclined plane
- pipe end
- 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.)
- Pending
Links
- 230000001012 protector Effects 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses an improved discharging guide device of a steel pipe end protector, which is divided into 3 parts, wherein one part is a 120-degree large inclined plane which is designed upwards on a cutting plane according to the motion trail of a discharging workpiece, the vertical plane inclines by 30 degrees, the requirement that materials can automatically fall down according to the gravity direction is met, the other part is a triangular plane which is welded at the lower end of the large inclined plane and takes root, and the triangular plane and the large inclined plane form an included angle of 20 degrees, so that the workpiece is staggered with a blade when the workpiece is cut away from the upper blade and is upwards inertially and falls down obliquely, the other part is an arc chute which is arranged below the triangular plane, and the workpiece is guided to fall into the arc chute by the large inclined plane and the triangular plane in sequence.
Description
Technical Field
The invention relates to a steel pipe end protector discharging guide device, and belongs to the modification of a steel pipe end protector discharging device.
Background
The pipe end protector is a steel ring arranged at two ends of a steel pipe, is used for protecting the bevel face of the steel pipe during hoisting and hoisting of the steel pipe, avoids hanging the bevel face, is a pipe end protection tool commonly used for petroleum and natural gas steel pipes, is fast in development of pipe end protector manufacturing equipment in these years, has higher and higher automation degree, is formed by adopting a plurality of rollers at present, is formed by putting raw materials into a material tray, automatically rolls up a circle after a control interface inputs a perimeter, automatically cuts a pipe after the control interface inputs the perimeter, manually assembles a bolt and a nut, is welded on the pipe end protector ring, adjusts a middle nut, and is arranged on the inner side of the steel pipe. The automation degree of the pipe end protector manufacturing equipment is improved, but the safety of the equipment is poor, the safety requirements cannot be met, and further improvement is needed. The main problems that exist are: after automatic cutting, the material can not be safely dropped, the operation personnel is required to hold the hook to receive the material one by one, otherwise, each material can be stacked together and is cut to cause waste products.
Disclosure of Invention
The invention aims to provide a steel pipe end protector discharging guide device, which is provided with an inclined blanking guide device and a material storage temporary storage area after cutting materials so as to achieve the purpose of automatically blanking materials into a basket, and ensure safety because personnel are not contacted with moving objects any more.
The technical scheme adopted by the invention is that the discharging guide device of the steel pipe end protector is divided into 3 parts, one part is a 120-degree large inclined plane which is designed upwards on a cutting plane according to the motion track of a discharging workpiece, the vertical plane inclines by 30 degrees, the requirement that materials can automatically fall down according to the gravity direction is met, the other part is a triangular plane which is welded at the lower end of the large inclined plane and takes root, and the triangular plane and the large inclined plane form an included angle of 20 degrees, so that the workpiece is staggered with a blade when the workpiece is cut away from the upper blade and is upwards inertially and falls down obliquely, the other part is an arc chute which is arranged below the triangular plane, and the workpiece is guided to fall into the arc chute by the large inclined plane and the triangular plane in sequence.
Through observation, the motion trail of the rolled pipe-end protector is not guided, and the falling can be guided only by a hook, and the problem that the basket is automatically fallen into the material can be solved by designing a guiding device by utilizing the principle that the material can automatically fall down along the gravity direction by inclining more than 30 degrees. The invention avoids contacting with the materials coming from the lower part, automatically ejects the first pipe end protector out and falls into a ground basket after the second pipe end protector is rolled out and cut off, has the shape of a semi-circular arc, has the deepest part of 300mm, can temporarily store two to three materials, realizes unmanned nursing and automatic production. After improvement, an operator does not need to hook the workpiece by a hook when the workpiece rotates, and any part of the body of the operator does not contact with a moving object, so that the safety red line ban is realized, the safety of the operator is guaranteed, meanwhile, automatic blanking is realized, one operator is reduced, and cost reduction and efficiency improvement are realized.
Drawings
The present invention will be described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a layout view of the large ramp of the present invention;
FIG. 4 is a view of the triangular plane layout of the present invention;
fig. 5 is an isometric view of the present invention.
Detailed Description
A steel pipe end protector discharging guide device is shown in figures 1-5 and comprises 3 parts, wherein one part is a 120-degree large inclined plane 1 which is designed upwards on a cutting plane according to the motion track of a discharging workpiece, the vertical plane inclines by 30 degrees, the requirement that materials can automatically fall down according to the gravity direction is met, the other part is a triangular plane 2 which is welded at the lower end of the large inclined plane 1 and takes root, the triangular plane 2 and the large inclined plane 1 form an included angle of 20 degrees or 160 degrees, the purpose is to lead the workpiece to be staggered with a blade when the workpiece is cut upwards from an upper blade 4 through inertia, the workpiece obliquely falls down, the other part is an arc blanking groove 3 which is arranged below the triangular plane 2, and the workpiece is guided to fall into the arc blanking groove 3 through the large inclined plane 1 and the triangular plane 2 after coming out from the cutting edges of the upper and lower blades 4 and 5. When the pipe end protector works, the pipe end protector is rolled out from the lower part and guided by the inclined planes of the large inclined plane 1 and the triangular plane 2, enters the circular arc charging chute 3, is ejected out of the charging chute 3 after one to two ends of the circular arc charging chute enter the charging basket.
The automatic pipe end protector disclosed by the invention has the advantages that the contact between a processed workpiece and materials from the lower part and the upper part is avoided, the first pipe end protector is automatically ejected out and falls into a ground basket after the second pipe end protector is rolled out and cut off, the charging chute 3 is in a semi-circular arc shape, the deepest part is 300mm, two to three materials can be temporarily stored, the unattended operation is realized, and the automatic production is realized. After improvement, an operator does not need to hook the workpiece by a hook when the workpiece rotates, and any part of the body of the operator does not touch the safety red line forbidden order of the moving object, so that the safety of the operator is guaranteed.
Claims (1)
1. The utility model provides a steel pipe end protector ejection of compact guider, characterized by: the guiding device is divided into 3 parts, one part is a 120-degree large inclined plane which is upwards designed on a cutting plane according to the motion track of a discharged workpiece, the vertical plane inclines by 30 degrees, the requirement that materials can automatically fall down according to the gravity direction is guaranteed, the other part is a triangular plane which is root-welded at the lower end of the large inclined plane and forms a 20-degree included angle with the large inclined plane, the purpose is to lead the workpiece to be staggered with a blade when the workpiece is cut away from the upper blade and is upwards inertia, the workpiece obliquely falls down, the other part is an arc chute which is arranged below the triangular plane, and the workpiece is sequentially guided by the large inclined plane and the triangular plane to fall into the arc chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315376.6A CN114833396A (en) | 2022-03-29 | 2022-03-29 | Steel pipe end protector ejection of compact guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315376.6A CN114833396A (en) | 2022-03-29 | 2022-03-29 | Steel pipe end protector ejection of compact guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114833396A true CN114833396A (en) | 2022-08-02 |
Family
ID=82564145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210315376.6A Pending CN114833396A (en) | 2022-03-29 | 2022-03-29 | Steel pipe end protector ejection of compact guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114833396A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0152020A2 (en) * | 1984-02-07 | 1985-08-21 | Emil Siegwart | Method and apparatus for cutting flat pieces, for instance metal sheets |
| JPH08252717A (en) * | 1995-03-16 | 1996-10-01 | Sumitomo Wiring Syst Ltd | Product receiving pan for cutting and crimping machine |
| JPH1071525A (en) * | 1996-08-29 | 1998-03-17 | Sumitomo Metal Ind Ltd | Manufacturing device of tube end protective ring |
| CN106247802A (en) * | 2016-08-30 | 2016-12-21 | 山东钢铁股份有限公司 | A kind of sintering neutralizes material defecator |
| CN211439287U (en) * | 2019-12-19 | 2020-09-08 | 无锡新维特精密机械有限公司 | Discharging guide device of plane gasket double-end-face grinding machine |
| CN214191594U (en) * | 2020-11-10 | 2021-09-14 | 江苏荣水科技有限公司 | Material conveying mechanism for thin-wall stainless steel pipe machining |
-
2022
- 2022-03-29 CN CN202210315376.6A patent/CN114833396A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0152020A2 (en) * | 1984-02-07 | 1985-08-21 | Emil Siegwart | Method and apparatus for cutting flat pieces, for instance metal sheets |
| JPH08252717A (en) * | 1995-03-16 | 1996-10-01 | Sumitomo Wiring Syst Ltd | Product receiving pan for cutting and crimping machine |
| JPH1071525A (en) * | 1996-08-29 | 1998-03-17 | Sumitomo Metal Ind Ltd | Manufacturing device of tube end protective ring |
| CN106247802A (en) * | 2016-08-30 | 2016-12-21 | 山东钢铁股份有限公司 | A kind of sintering neutralizes material defecator |
| CN211439287U (en) * | 2019-12-19 | 2020-09-08 | 无锡新维特精密机械有限公司 | Discharging guide device of plane gasket double-end-face grinding machine |
| CN214191594U (en) * | 2020-11-10 | 2021-09-14 | 江苏荣水科技有限公司 | Material conveying mechanism for thin-wall stainless steel pipe machining |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |