CN107971807B - Semi-automatic discharging clamping device for round pipe workpiece - Google Patents
Semi-automatic discharging clamping device for round pipe workpiece Download PDFInfo
- Publication number
- CN107971807B CN107971807B CN201711440903.1A CN201711440903A CN107971807B CN 107971807 B CN107971807 B CN 107971807B CN 201711440903 A CN201711440903 A CN 201711440903A CN 107971807 B CN107971807 B CN 107971807B
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- Prior art keywords
- transmission pipeline
- bearing platform
- convex cavity
- round pipe
- arc
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Classifications
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/16—Loading work on to conveyors; Arranging work on conveyors, e.g. varying spacing between individual workpieces
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a semi-automatic discharging clamping device for round pipe workpieces, which comprises a bearing platform and a transmission pipeline, wherein an ear plate is arranged on one side of the bearing platform, a groove is formed in the ear plate, and the transmission pipeline is positioned right above an opening of the groove. The inner wall of the transmission pipeline is provided with a first convex cavity, the top in the first convex cavity is hinged with an arc plate, the transmission pipeline is provided with a first fixed pulley and a second fixed pulley, and the steel wire is wound on the pulleys and connected with the arc plate. The transmission pipeline is internally provided with a second convex cavity with a pressure sensor, the pressure sensor is connected with a second spring, the end part of the second spring is connected with a telescopic block capable of freely entering and exiting the second convex cavity, and the telescopic block is positioned at a position, in the transmission pipeline, in contact with the fallen round pipe to be processed but cannot prevent the round pipe to be processed from falling. The fixing device comprises two vertically fixed second support columns, the threaded rod penetrates through the threaded hole to be connected with the fixing clamp, and the other end of the threaded rod is connected with the handle. The invention has simple structure and convenient operation.
Description
Technical Field
The invention relates to a discharging device, in particular to a semi-automatic discharging clamping device for round pipe workpieces.
Background
The existing round pipe needs to be clamped during machining, when the existing round pipe is clamped, a workpiece is mostly manually installed with a clamping device, and a plurality of bolts are needed to be used for tightening the common clamping device in multiple directions, so that machining efficiency is low, and the situation that clamping of the steel pipe is not firm easily occurs during manual clamping.
Disclosure of Invention
The invention provides a semi-automatic discharging clamping device for round pipe workpieces, which solves the technical problem that the existing clamping and fixing device is low in efficiency when operated purely manually.
The technical scheme of the invention is as follows:
the semi-automatic discharging clamping device for the round pipe workpiece comprises a bearing platform and a transmission pipeline, wherein two lug plates extending out of the side face of the bearing platform are arranged on one side of the bearing platform, grooves with upward openings for supporting the workpiece are formed in the lug plates, and the edge of one side of an output port of the transmission pipeline is fixedly connected with the upper end of one side of the bearing platform, provided with the lug plates, so that the outlet end of the transmission pipeline is positioned right above the openings of the grooves; the inner wall of the transmission pipeline on the side close to the bearing platform is provided with a first convex cavity, the first convex cavity protrudes towards the side close to the bearing platform, the top in the first convex cavity is hinged with an arc plate, the arc convex surface of the arc plate faces the inside of the pipeline, the concave surface of the arc plate is connected with the bottom of the first convex cavity through a first spring, and the elastic force of the first spring can enable the arc plate to rotate upwards into the pipeline to prevent a round pipe to be processed from falling; a connecting rod is arranged on the outer wall of the transmission pipeline at the lower part of the first convex cavity, a first fixed pulley is arranged at the end part of the connecting rod, a first hydraulic rod is arranged on the bearing platform, a second fixed pulley is arranged at the end part of the first hydraulic rod, one end of a steel wire rope is connected to the free end of the arc plate, and the other end of the arc plate bypasses the first pulley and the second pulley and is fixed on a pull ring positioned on the bearing platform;
the output port of one side of the transmission pipeline, which is far away from the bearing platform, is provided with a second convex cavity communicated with the inside of the transmission pipeline, a pressure sensor is arranged in the second convex cavity, one end of the pressure sensor, which faces the inside of the transmission pipeline, is connected with a second spring which is horizontally arranged, the end part of the second spring is connected with a hemispherical telescopic block, the telescopic block can freely enter and exit the second convex cavity, and the telescopic block is positioned at the position, which is in the transmission pipeline and is contacted with the fallen round pipe to be processed, but cannot prevent the round pipe to be processed from falling;
still include fixing device, fixing device includes two vertical fixed second support columns, the screw hole on the second support column that the second support column interval set up and the second support column is located a straight line, and the threaded rod passes in the screw hole and one end is connected along radial tight fixation clamp of waiting to process the pipe, and the other end sets up a handle that is used for rotating the threaded rod, the opening of fixation clamp is the semicircle form that the radius equals work piece cross-section radius, and its open-ended degree of depth is less than the diameter of work piece.
Further, a second hydraulic rod which can extend out of the bearing platform and block the workpiece from falling is arranged in the bearing platform between the outlet end of the transmission pipeline and the lug plate.
Further, the opening of the fixing clamp is a stepped arc-shaped notch, the stepped arc-shaped opening comprises a plurality of arc-shaped notches used for clamping round pipes to be processed with different pipe diameters, and the diameter of the arc-shaped notch is gradually reduced along the depth direction of the opening.
The invention has the beneficial effects that: according to the invention, the lug plates with the grooves are arranged on the side walls of the bearing platform, so that not only is the round pipe below the upper transmission pipeline supported, but also the opening of the fixing device can be directly aligned with the round pipe from the grooves, and the pipe fitting cannot deviate when the fixing device is used for fixing the round pipe. The telescopic device of the first hydraulic rod and the rolling device of the pulley are used for controlling the position of the circular arc plate in the transmission pipeline through the telescopic device of the first hydraulic rod and the rolling device of the pulley, and the circular arc plate is used for controlling the on-off of the falling of the circular tube in the transmission pipeline. The pressure sensor that is located the recess and the circular arc flexible piece of being connected with pressure sensor through the second spring are set up in transmission pipeline's exit, when the pipe falls down from transmission pipeline in, extrusion flexible piece makes pressure transmit for pressure sensor through the second spring, flexible piece adopts circular arc and connects with the second spring for when pipe and flexible piece circular arc contact, have a pressure to the pipeline inner wall, make flexible piece can extrude in the spring gets into the recess, can not only influence the normal pass of pipe, still make pressure sensor can monitor the pass through of pipe fitting. The fixing device adopts the fixed opening radius equal to the circular tube, only needs to shake the handle to move the fixing clamp, clamps the circular tube and is fixed together with the side wall of the bearing platform, and the device is convenient to operate and simple in step.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention as seen along the axial direction of the threaded rod.
Fig. 3 is a schematic structural diagram of the pressure sensor.
Description of element numbers: the round tube 11 to be processed, the bearing platform 14, the transmission pipeline 15, the lug plate 16, the groove 17, the first convex cavity 18, the first hydraulic rod 19, the first spring 20, the connecting rod 21, the first fixed pulley 22, the second fixed pulley 23, the circular arc plate 24, the steel wire rope 25, the pull ring 26, the second convex cavity 27, the telescopic speed 28, the pressure sensor 29, the second spring 30, the second support column 31, the threaded rod 32, the fixing clamp 33, the handle 34 and the second hydraulic rod 35.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The semi-automatic discharging and clamping device for the round pipe workpiece comprises a bearing platform 14 and a conveying pipeline 15, wherein the conveying pipeline is flat, and the opening length of the conveying pipeline is equal to the length of the workpiece to be processed. Two lug plates 16 extending out of the side face of the bearing platform 14 are arranged on one side of the bearing platform 14, the lug plates 16 and the workpiece are integrally formed, a groove 17 with an upward opening for supporting the workpiece is formed in the lug plates 16, the edge of one side of an output port of the transmission pipeline 15 is fixedly connected with the upper end of one side of the bearing platform 14, provided with the lug plates 16, of the transmission pipeline 15, the outlet end of the transmission pipeline 15 is located right above the opening of the groove 17, and the workpiece to be processed in the transmission pipeline 15 can fall into the groove 17. The inner wall of the transmission pipeline 15 near the side connected with the bearing platform 14 is provided with a first convex cavity 18, the first convex cavity 18 protrudes towards the side near the bearing platform 14, the top in the first convex cavity 18 is hinged with an arc plate 24, the arc convex surface of the arc plate 24 faces the inside of the pipeline, the concave surface of the arc plate 24 is connected with the bottom of the first convex cavity 18 through a first spring 20, and the elastic force of the first spring 20 can enable the arc plate 24 to rotate upwards into the pipeline to prevent the round pipe 11 to be processed from falling; the outer wall of the transmission pipeline 15 at the lower part of the first convex cavity 18 is provided with a connecting rod 21, the end part of the connecting rod 21 is provided with a first fixed pulley 22, the bearing platform 14 is provided with a first hydraulic rod 19, the end part of the first hydraulic rod 19 is provided with a second fixed pulley 23, the free end of the arc plate 24 is connected with one end of a steel wire rope 25, and the other end of the arc plate is fixed on a pull ring 26 positioned on the bearing platform 14 after bypassing the first pulley and the second pulley. When the workpiece to be processed in the conveying pipeline 15 is required to fall into the groove 17, the first hydraulic rod 19 is started, the second fixed pulley 23 extends forwards along with the first hydraulic rod 19, so that the steel wire rope 25 is stressed, the arc plate 24 is pulled to rotate towards the first convex cavity 18 against the elastic force of the first spring 20, when the workpiece in the pipeline is not required to fall, the hydraulic rod is contracted, the second fixed pulley 23 is retracted, and the first spring 20 makes the arc plate 24 rotate towards the conveying pipeline 15 to prevent the falling of the round pipe 11 to be processed through the elastic force of the first spring 20 to the arc plate 24.
The output port department that cushion cap 14 one side was kept away from to transmission pipeline 15 is equipped with the inside protruding chamber 27 of intercommunication transmission pipeline 15, be provided with a pressure sensor 29 in the protruding chamber 27 of second, pressure sensor 29 is connected with the second spring 30 that the level set up towards the inside one end of transmission pipeline 15, a hemispherical expansion block of second spring 30 end connection, the expansion block can freely get in and out the protruding chamber 27 of second, and the expansion block is located the inside position that contacts with the pipe 11 that waits to process of whereabouts of transmission pipeline 15 but can not prevent the whereabouts of waiting to process pipe 11. When the round tube 11 to be processed falls to the tube orifice, the pressure sensor 29 is touched, and after the pressure sensor 29 detects a signal, the signal is transmitted to the first hydraulic rod 19, so that the first hydraulic rod 19 starts to stop other round tubes 11 to be processed in the pipeline from continuously falling.
The fixing device comprises two vertically fixed second support columns 31, the second support columns 31 are arranged at intervals, threaded holes in the second support columns 31 are located on the same straight line, a threaded rod 32 penetrates through the threaded holes, one end of the threaded rod 32 is connected with a fixing clamp 33 which radially abuts against the round tube 11 to be machined, the other end of the threaded rod 32 is provided with a handle 34 used for rotating the threaded rod 32, the opening of the fixing clamp 33 is semicircular, the radius of the opening is equal to the radius of the section of the workpiece, the depth of the opening of the fixing clamp is smaller than the diameter of the workpiece, when the fixing clamp 33 is used for fixing the round tube 11 to be machined, one end of the round tube 11 to be machined can only depend on the bearing platform 14, and the fixing clamp 33 and the bearing platform 14 can jointly exert force on the round tube 11 to be machined, so that the fixing is firmer. The fixing clip 33 is moved toward the round tube 11 to be processed by hand shaking the handle 34, and the fixing clip 33 clamps the round tube to be supported on the support 14 for fixing.
Further, a plurality of second hydraulic rods 35 which are positioned on the same plane and can extend out of the bearing platform 14 and block the workpiece from falling are arranged in the bearing platform 14 between the outlet end of the transmission pipeline 15 and the ear plate 16, and when the interception device on the upper part is in a problem, all the second hydraulic rods 35 are started to extend out to form a platform for catching the round pipe, so that the round pipe is ensured not to fall to the machining position by mistake.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (3)
1. The semi-automatic discharging and clamping device for the round pipe workpiece is characterized by comprising a bearing platform and a transmission pipeline, wherein the transmission pipeline is flat, the opening length of the transmission pipeline is equal to the length of the workpiece to be processed, two lug plates extending out of the side face of the bearing platform are arranged on one side of the bearing platform, grooves with upward openings for supporting the workpiece are formed in the lug plates, and the edge of one side of an output port of the transmission pipeline is fixedly connected with the upper end of one side of the bearing platform, provided with the lug plates, so that the outlet end of the transmission pipeline is positioned right above the opening of the grooves; the inner wall of one side of the transmission pipeline connected with the bearing platform is provided with a first convex cavity, the first convex cavity protrudes towards one side of the bearing platform, the top in the first convex cavity is hinged with an arc plate, the arc convex surface of the arc plate faces the inside of the pipeline, the concave surface of the arc plate is connected with the bottom of the first convex cavity through a first spring, and the elastic force of the first spring can enable the arc plate to rotate upwards into the pipeline to prevent a round pipe to be processed from falling; the outer wall of the transmission pipeline at the lower part of the first convex cavity is provided with a connecting rod, the end part of the connecting rod is provided with a first fixed pulley, the bearing platform is provided with a first hydraulic rod, the end part of the first hydraulic rod is provided with a second fixed pulley, the free end of the arc plate is connected with one end of a steel wire rope, and the other end of the arc plate bypasses the first pulley and the second pulley and is fixed on a pull ring positioned on the bearing platform;
the output port of one side of the transmission pipeline, which is far away from the bearing platform, is provided with a second convex cavity communicated with the inside of the transmission pipeline, a pressure sensor is arranged in the second convex cavity, one end of the pressure sensor, which faces the inside of the transmission pipeline, is connected with a second spring which is horizontally arranged, the end part of the second spring is connected with a hemispherical telescopic block, the telescopic block can freely enter and exit the second convex cavity, and the telescopic block is positioned at the position, which is in the transmission pipeline and is contacted with the fallen round pipe to be processed, but cannot prevent the round pipe to be processed from falling;
still include fixing device, fixing device includes two vertical fixed second support columns, the screw hole on the second support column that the second support column interval set up and the second support column is located a straight line, and the threaded rod passes in the screw hole and one end is connected along radial tight fixation clamp of waiting to process the pipe, and the other end sets up a handle that is used for rotating the threaded rod, the opening of fixation clamp is the semicircle form that the radius equals work piece cross-section radius, and its open-ended degree of depth is less than the diameter of work piece.
2. The semi-automatic discharging and clamping device for round pipe workpieces according to claim 1, wherein a second hydraulic rod capable of extending out of the bearing platform and blocking the workpieces from falling is arranged in the bearing platform between the outlet end of the conveying pipeline and the lug plate.
3. The semi-automatic discharging clamping device for round pipe workpieces according to claim 1 or 2, wherein the opening of the fixing clamp is a stepped arc-shaped notch, the stepped arc-shaped notch comprises a plurality of arc-shaped notches for clamping round pipes to be processed with different pipe diameters, and the diameter of the arc-shaped notch is gradually reduced along the depth direction of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440903.1A CN107971807B (en) | 2017-12-27 | 2017-12-27 | Semi-automatic discharging clamping device for round pipe workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440903.1A CN107971807B (en) | 2017-12-27 | 2017-12-27 | Semi-automatic discharging clamping device for round pipe workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107971807A CN107971807A (en) | 2018-05-01 |
| CN107971807B true CN107971807B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440903.1A Active CN107971807B (en) | 2017-12-27 | 2017-12-27 | Semi-automatic discharging clamping device for round pipe workpiece |
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| Country | Link |
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| CN (1) | CN107971807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843441B (en) * | 2020-08-03 | 2021-07-30 | 临沂文衡信息技术有限公司 | Automatic bearing pressfitting assembly devices is used in internal-combustion engine equipment of feed |
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| CN203665194U (en) * | 2013-12-04 | 2014-06-25 | 重庆市南川区盖石生态农业有限责任公司 | Automatic reciprocating feeding device |
| CN205074836U (en) * | 2015-09-17 | 2016-03-09 | 张宜宝 | Machining is clamping device for workstation |
| CN205526572U (en) * | 2015-12-28 | 2016-08-31 | 天津市龙意达机械制造有限公司 | Compound movement loading attachment |
| CN205614408U (en) * | 2016-05-25 | 2016-10-05 | 重庆钢铁(集团)有限责任公司 | Steel pipe discharge part structure |
| CN205765050U (en) * | 2016-05-30 | 2016-12-07 | 天津市龙云精工机械有限公司 | A kind of pipe centralized positioning clamp |
| CN106312720A (en) * | 2016-08-26 | 2017-01-11 | 宁波福士汽车部件有限公司 | Pipe end part grinding equipment |
| CN106312731A (en) * | 2016-08-26 | 2017-01-11 | 宁波福士汽车部件有限公司 | Pipe end part grinding device |
| CN206382882U (en) * | 2016-12-27 | 2017-08-08 | 浙江永杰汽车电子有限公司 | Steel tube fixing device |
| CN207788397U (en) * | 2017-12-27 | 2018-08-31 | 重庆市江津区津星机械有限责任公司 | A kind of semi-automatic blowing clamping device of circular pipe workpiece |
-
2017
- 2017-12-27 CN CN201711440903.1A patent/CN107971807B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH665789A5 (en) * | 1985-06-06 | 1988-06-15 | Lns Vente Fab Decolletage | Stacker unit for bar feeder - has pivoted claws on continuous chains which pick up and lift bars automatically in sequence |
| CN102357660A (en) * | 2011-09-21 | 2012-02-22 | 重庆银钢汽车配件制造有限责任公司 | Automatic feed lathe |
| CN203665194U (en) * | 2013-12-04 | 2014-06-25 | 重庆市南川区盖石生态农业有限责任公司 | Automatic reciprocating feeding device |
| CN205074836U (en) * | 2015-09-17 | 2016-03-09 | 张宜宝 | Machining is clamping device for workstation |
| CN205526572U (en) * | 2015-12-28 | 2016-08-31 | 天津市龙意达机械制造有限公司 | Compound movement loading attachment |
| CN205614408U (en) * | 2016-05-25 | 2016-10-05 | 重庆钢铁(集团)有限责任公司 | Steel pipe discharge part structure |
| CN205765050U (en) * | 2016-05-30 | 2016-12-07 | 天津市龙云精工机械有限公司 | A kind of pipe centralized positioning clamp |
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| Publication number | Publication date |
|---|---|
| CN107971807A (en) | 2018-05-01 |
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