CN111804831A - Metal pipe end forming device - Google Patents
Metal pipe end forming device Download PDFInfo
- Publication number
- CN111804831A CN111804831A CN202010806407.9A CN202010806407A CN111804831A CN 111804831 A CN111804831 A CN 111804831A CN 202010806407 A CN202010806407 A CN 202010806407A CN 111804831 A CN111804831 A CN 111804831A
- Authority
- CN
- China
- Prior art keywords
- box body
- supporting box
- clamping block
- oil cylinder
- driving oil
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a metal pipe end forming device which comprises a first supporting box body, a second supporting box body, a reaming driving oil cylinder, a pressing driving oil cylinder, a material pushing air cylinder, a material blocking air cylinder and a material conveying belt, wherein the upper end face of the first supporting box body is horizontally provided with the reaming driving oil cylinder, the driving end of the reaming driving oil cylinder is provided with a punch, the second supporting box body is arranged on the right side of the first supporting box body, the pressing driving oil cylinder is arranged above the second supporting box body, the driving end of the pressing driving oil cylinder is vertically downward and is provided with an upper clamping block, the upper end face of the second supporting box body is provided with a lower clamping block corresponding to the upper clamping block, the material pushing air cylinder is arranged on the upper end face of the second supporting box body, the material blocking air cylinder is arranged on the left side face of the second supporting box body, the material conveying belt is arranged between the lower clamping block. The automatic hole expanding device is novel in structure, can synchronously perform hole expanding and air blowing work on a metal pipe, improves the working efficiency, can automatically feed materials, and improves the safety factor.
Description
Technical Field
The invention relates to the technical field of metal pipe processing, in particular to a metal pipe end forming device.
Background
At present tubular metal resonator processing carries out the port and all will blow the process before carrying out the reaming process to improve the cleanliness of pipeline, the twice process is separately carried out production efficiency lower, and manual operation hardly guarantees that the inside cleanliness of pipeline is up to standard moreover, and current reaming equipment mostly adopts artifical material loading, and the danger of work is big, and factor of safety is low.
Disclosure of Invention
The present invention is directed to a metal pipe end forming device to solve the above problems.
In order to solve the technical problems, the invention adopts the technical scheme that:
a metal pipe end forming device comprises a first supporting box body, a second supporting box body, a reaming driving oil cylinder, a pressing driving oil cylinder, a pushing air cylinder, a material blocking air cylinder and a material conveying belt, wherein the upper end face of the first supporting box body is horizontally provided with the reaming driving oil cylinder, the driving end of the reaming driving oil cylinder is provided with a punch, an air flow channel is concentrically arranged inside the punch, an air outlet of the air flow channel is positioned at the reaming front end of the punch, the second supporting box body is arranged on the right side of the first supporting box body, the pressing driving oil cylinder is arranged above the second supporting box body, the driving end of the pressing driving oil cylinder is vertically downward and is provided with an upper clamping block, the upper end face of the second supporting box body is provided with a lower clamping block corresponding to the upper clamping block, the adjacent faces between the upper clamping block and the lower clamping block are provided with arc-shaped grooves, the pushing air cylinder is arranged on the upper end face of the second supporting, its drive end orientation clamp splice down and be equipped with the ejector pad, the fender material cylinder sets up on the left surface of second supporting box body, and its drive end is vertical upwards and connects and be equipped with the striker plate, material conveyer belt sets up under the clamp splice and pushes away between the material cylinder, the conveying face level of material conveyer belt and the minimum level parallel and level of the arc recess on the clamp splice down, and the equipartition has a plurality of division boards on the conveying face of material conveyer belt, and is adjacent interval between the division board and the arc recess groove width on the clamp splice down and the width of ejector pad equals, and has placed a tubular metal resonator between the adjacent division board.
Further, a compressed gas conduit communicated with the gas flow channel is connected to the punch.
Furthermore, the upper end face of the first supporting box body is further provided with a guide rail which guides the reaming driving oil cylinder in an axial direction parallel to the reaming driving oil cylinder, a sliding block is arranged on the guide rail in a sliding mode, and the sliding block is connected with the punch.
Further, the material conveying belt is a chain plate type conveying belt.
The invention has the beneficial effects that:
the invention provides a metal tube end forming device which is novel in structure, can synchronously perform reaming and air blowing work on a metal tube, improves the working efficiency, can automatically feed materials, and improves the safety coefficient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the structure of the material conveyor belt.
Fig. 3 is a view showing the structure of the upper clamping block.
Fig. 4 is a view showing the structure of the lower clamp block.
In the figure: 1. the device comprises a first supporting box body, a second supporting box body, a reaming driving oil cylinder, a pressing driving oil cylinder, a material pushing air cylinder, a material blocking air cylinder, a material conveying belt, a punch, a flow channel, a compressed air guide pipe, a material conveying belt, an upper clamping block, a lower clamping block, a guide rail, a compressed air guide pipe, a guide rail, a sliding block and a guide rail, wherein the first supporting box body is 2, the second supporting box body is 3, the reaming driving oil cylinder is 4, the pressing driving oil cylinder is 5, the material pushing air cylinder is 6, the.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 to 4, the invention provides a metal pipe end forming device, which comprises a first supporting box body 1, a second supporting box body 2, a reaming driving oil cylinder 3, a material pressing driving oil cylinder 4, a material pushing air cylinder 5, a material stopping air cylinder 6 and a material conveying belt 7, wherein the upper end surface of the first supporting box body 1 is horizontally provided with the reaming driving oil cylinder 3, the driving end of the reaming driving oil cylinder is provided with a punch 8, the inside of the punch 8 is concentrically provided with an air flow channel 9, an air outlet of the air flow channel 9 is positioned at the reaming front end of the punch 8, the punch 8 is connected with a compressed air conduit 10 communicated with the air flow channel 9, the second supporting box body 2 is arranged at the right side of the first supporting box body 1, the material pressing driving oil cylinder 4 is arranged above the second supporting box body 2, the driving end of the material pressing driving oil cylinder 4 is vertically downward and is provided with an upper clamping block 11, the upper end, the adjacent surfaces between the upper clamping block 11 and the lower clamping block 12 are provided with arc-shaped grooves 13, the material pushing cylinder 5 is arranged on the upper end surface of the second supporting box body 2 and is positioned on the right side of the lower clamping block 12, the driving end of the material pushing cylinder faces the lower clamping block 12 and is provided with a material pushing block 14, the material stopping cylinder 6 is arranged on the left side surface of the second supporting box body 2, the driving end of the material pushing cylinder is vertically upwards connected with a material stopping plate 15, the material conveying belt 7 is arranged between the lower clamping block 12 and the material pushing cylinder 5, the horizontal height of the conveying surface of the material conveying belt 7 is parallel and level with the lowest horizontal height of the arc-shaped grooves 13 on the lower clamping block 12, a plurality of partition plates 16 are uniformly distributed on the conveying surface of the material conveying belt 7, the distance between every two adjacent partition plates 16 is equal to the groove width of the arc-shaped grooves 13 on the.
The upper end face of the first supporting box body 1 is further provided with a guide rail 18 which is parallel to the axial direction of the reaming driving oil cylinder 3 in a guiding mode, a sliding block 19 is arranged on the guide rail 18 in a sliding mode, and the sliding block 19 is connected with the punch 8.
The material conveying belt 7 adopts a chain plate type conveying belt.
The working principle is as follows: firstly, a metal pipe 17 is conveyed by a material conveying belt 7, adjacent partition plates 16 on two sides of the metal pipe 17 are aligned with an arc-shaped groove 13 on a lower clamping block 12, then a material blocking cylinder 6 drives a material blocking plate 15 to ascend and is positioned on the left side of the lower clamping block 12, then a material pushing cylinder 5 drives a material pushing block 14 to push the metal pipe 17 between the adjacent partition plates 16 into the arc-shaped groove 13 on the lower clamping block 12, then the end part of the metal pipe 17 pushed into the arc-shaped groove 13 each time can be aligned with the material blocking plate 15 under the blocking action of the material blocking plate 15, the material pushing cylinder 5 retracts, the material conveying belt 7 feeds materials, then a material pressing driving cylinder 4 drives a lower clamping block 11 to press downwards, the metal pipe 17 is matched with the lower clamping block 12 to be pressed, then the material blocking cylinder 6 retracts, then a hole expanding driving cylinder 3 drives a punch 8 to expand the end part of the metal pipe 17, and simultaneously passes through an, the metal pipe 17 is subjected to an air blowing process.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. A metal pipe end forming device is characterized by comprising a first supporting box body, a second supporting box body, a reaming driving oil cylinder, a pressing driving oil cylinder, a material pushing air cylinder, a material blocking air cylinder and a material conveying belt, wherein the upper end face of the first supporting box body is horizontally provided with the reaming driving oil cylinder, the driving end of the reaming driving oil cylinder is provided with a punch, an air flow channel is concentrically arranged inside the punch, an air outlet of the air flow channel is positioned at the reaming front end of the punch, the second supporting box body is arranged on the right side of the first supporting box body, the pressing driving oil cylinder is arranged above the second supporting box body, the driving end of the pressing driving oil cylinder is vertically downward and is provided with an upper clamping block, the upper end face of the second supporting box body is provided with a lower clamping block corresponding to the upper clamping block, the adjacent faces between the upper clamping block and the lower clamping block are provided with arc-shaped grooves, the air cylinder is arranged on the, and the material conveying belt is arranged between the lower clamping block and the material pushing cylinder, the horizontal height of the conveying surface of the material conveying belt is flush with the horizontal height of the lowest position of the arc-shaped groove on the lower clamping block, a plurality of partition plates are uniformly distributed on the conveying surface of the material conveying belt, the distance between every two adjacent partition plates is equal to the width of the arc-shaped groove on the lower clamping block and the width of the material pushing block, and a metal pipe is placed between every two adjacent partition plates.
2. The metal tube end forming apparatus of claim 1, wherein a compressed gas conduit is connected to the punch and communicates with the gas flow passage.
3. The metal pipe end forming device of claim 1, wherein the upper end surface of the first supporting box body is further provided with a guide rail which is guided to be axially parallel to the reaming driving cylinder, and the guide rail is slidably provided with a sliding block which is connected with the punch.
4. The metal pipe end forming apparatus of claim 1, wherein the material conveyor belt is a flight conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010806407.9A CN111804831A (en) | 2020-08-12 | 2020-08-12 | Metal pipe end forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010806407.9A CN111804831A (en) | 2020-08-12 | 2020-08-12 | Metal pipe end forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111804831A true CN111804831A (en) | 2020-10-23 |
Family
ID=72859465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010806407.9A Pending CN111804831A (en) | 2020-08-12 | 2020-08-12 | Metal pipe end forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111804831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069912A (en) * | 2022-07-20 | 2022-09-20 | 江苏克莱德激光技术有限责任公司 | Pipeline expanding device |
-
2020
- 2020-08-12 CN CN202010806407.9A patent/CN111804831A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069912A (en) * | 2022-07-20 | 2022-09-20 | 江苏克莱德激光技术有限责任公司 | Pipeline expanding device |
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