CN110860731A - Metal pipeline cutting device for machining - Google Patents
Metal pipeline cutting device for machining Download PDFInfo
- Publication number
- CN110860731A CN110860731A CN201911263768.7A CN201911263768A CN110860731A CN 110860731 A CN110860731 A CN 110860731A CN 201911263768 A CN201911263768 A CN 201911263768A CN 110860731 A CN110860731 A CN 110860731A
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- CN
- China
- Prior art keywords
- cutting
- clamping
- frame
- hydraulic cylinder
- lifting frame
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- 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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Classifications
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- 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
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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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
- 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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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to the technical field of cutting devices, in particular to a metal pipeline cutting device for machining, which comprises a base frame, wherein a clamping mechanism for fixing a metal pipe is arranged on the base frame, a supporting plate is vertically connected to one side of the base frame, a top plate is vertically connected to the upper end of the supporting plate, a second hydraulic cylinder is vertically arranged on the top plate, a lifting frame is connected to the lower end of the second hydraulic cylinder, a plurality of cutting mechanisms are arranged on the lifting frame, each cutting mechanism comprises a cutting support, a translation mechanism for driving the two cutting supports to move along a straight line is arranged on the lifting frame, a plurality of guide wheels and a driving wheel are rotated on the cutting supports, cutting ropes are wound on the driving wheels and the guide wheels together, and spline grooves are formed in the middle parts of the driving wheels.
Description
Technical Field
The invention relates to the field of cutting devices, in particular to a metal pipeline cutting device for machining.
Background
The metal pipeline is often required to be cut into a plurality of sections according to requirements in the machining process of the metal pipeline, a common cutting tool in the prior art is a circular saw which can cut the metal pipeline, but the cutting precision is poor, only one-time cutting can be performed at each time, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the defects of poor precision and low efficiency in the prior art, and provides a metal pipeline cutting device for machining.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a metal pipeline cutting device for machining comprises a base frame, wherein a clamping mechanism for fixing a metal pipe is arranged on the base frame, a supporting plate is vertically connected to one side of the base frame, a top plate is vertically connected to the upper end of the supporting plate, a second hydraulic cylinder is vertically arranged on the top plate, the lower end of the second hydraulic cylinder is connected with a lifting frame, a plurality of cutting mechanisms are arranged on the lifting frame, each cutting mechanism comprises a cutting support, a translation mechanism for driving the two cutting supports to move along a straight line is arranged on the lifting frame, a plurality of guide wheels and a driving wheel are rotated on the cutting supports, cutting ropes are jointly wound on the driving wheel and the guide wheels, a spline groove is arranged in the middle of the driving wheel, a spline shaft is inserted in the spline groove, rotating shafts are coaxially connected with two ends of the spline shaft, and are rotatably arranged, and the lifting frame is provided with a driving mechanism for driving one of the rotating shafts to rotate around the axis of the rotating shaft.
Preferably, the clamping mechanism comprises two clamping frames arranged at intervals, an adjusting mechanism for adjusting the distance between the two clamping frames is arranged on the base frame, an upper clamping block and a lower clamping block are arranged above the clamping frames, the bottoms of the clamping blocks located below are fixed on the clamping frames, two semicircular clamping grooves are formed in the faces, close to each other, of the clamping blocks, the two sides of the metal pipe are respectively clamped by the clamping blocks, the two sides of the clamping blocks are fixedly connected with connecting plates, and a fourth hydraulic cylinder is perpendicularly connected between the connecting plates arranged on the connecting plates and the other clamping block.
Preferably, the adjusting mechanism comprises a guide rod horizontally arranged, two ends of the guide rod are fixed on a clamping frame, the clamping frame is slidably mounted on the guide rod, the clamping frame is fixedly connected with one end of a third hydraulic cylinder, and the other end of the third hydraulic cylinder is fixedly connected with the base frame.
Preferably, the translation mechanism includes the baffle that the level set up, the both ends of baffle are all fixed on the crane, be fixed with the slider on the cutting support, the slider suit is on the baffle and with it sliding fit, the cutting support is fixed connection with the one end of first pneumatic cylinder, the other end of first pneumatic cylinder is fixed on the baffle, first pneumatic cylinder is parallel with the length direction of baffle.
Preferably, the wheel surfaces of the driving wheel and the guide wheel are provided with wheel grooves in a surrounding mode, the cross sections of the wheel grooves are semicircular, and the cutting ropes pass through the inner portions of the wheel grooves.
Preferably, the driving mechanism comprises a motor, the motor is fixed on the lifting frame through a motor support, the end part of an output shaft of the motor is coaxially connected with a driving wheel, the end part of the rotating shaft is coaxially connected with a driven wheel, and a driving belt is connected between the driven wheel and the driving wheel.
Preferably, the diameter of the driven wheel is smaller than that of the driving wheel, and the diameter of the guide wheel is equal to that of the driving wheel.
Preferably, the bottom fixed mounting of crane has coolant liquid case and mount, be fixed with the shower nozzle on the mount, the shower nozzle is connected with the one end of connecting pipe, the other end of connecting pipe is connected with the delivery port of the water pump that sets up in the coolant liquid case, the connecting pipe is the hose.
Compared with the prior art, the invention has the following beneficial effects: the metal pipeline cutting mechanism adopts the plurality of cutting mechanisms to cut the metal pipeline, can simultaneously cut the metal pipeline, and has high cutting efficiency, and the cutting mechanisms adopt the cutting ropes moving at high speed to cut the metal pipeline, so that the cutting size precision is high due to the convenient and accurate control of the cutting position.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
fig. 3 is a schematic structural diagram at a in fig. 2.
In the figure: the cutting machine comprises a base frame 1, a driving wheel 2, a first hydraulic cylinder 3, a transmission belt 4, a driven wheel 5, a spline shaft 6, a driving wheel 7, a supporting plate 8, a top plate 9, a second hydraulic cylinder 10, a lifting frame 11, a cutting rope 12, a guide wheel 13, a cutting support 14, a wheel groove 15, a metal pipe 16, a guide rod 17, a motor 18, a clamping frame 19, a third hydraulic cylinder 20, a clamping block 21, a sliding block 22, a connecting plate 23, a fourth hydraulic cylinder 24, a fixing frame 25, a connecting pipe 26, a cooling liquid tank 27, a rotating shaft 28, a spray head 29 and a guide plate 30.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-3, the metal pipeline cutting device for machining includes a base frame 1, a clamping mechanism for fixing a metal pipe 16 is disposed on the base frame 1, the clamping mechanism includes two clamping frames 19 disposed at an interval, an adjusting mechanism for adjusting a distance between the two clamping frames 19 is disposed on the base frame 1, two clamping blocks 21 are disposed above the clamping frames 19, bottoms of the clamping blocks 21 disposed below are fixed on the clamping frames 19, semicircular clamping grooves are disposed on sides, close to each other, of the two clamping blocks 21, two sides of the metal pipe 16 are respectively clamped by the two clamping blocks 21, connecting plates 23 are fixedly connected to two sides of the two clamping blocks 21, and fourth hydraulic cylinders 24 are perpendicularly connected between the connecting plates 23 disposed on the connecting plates 23 and the other clamping blocks 21. The fourth hydraulic cylinder 24 adjusts the distance between the two clamping blocks 21, so that the metal pipe 16 is clamped through the matching of the two clamping blocks 21, and the metal pipe 16 can be conveniently clamped through the semicircular clamping grooves.
The adjusting mechanism comprises a guide rod 17 which is horizontally arranged, two ends of the guide rod 17 are fixed on a clamping frame 19, the clamping frame 19 is slidably mounted on the guide rod 17, the clamping frame 19 is fixedly connected with one end of a third hydraulic cylinder 20, and the other end of the third hydraulic cylinder 20 is fixedly connected with the base frame 1. The position of the gripping frame 19 is moved by the third hydraulic cylinder 20 so that the gripping blocks 21 of the two gripping frames 19 cooperate to move and fix the metal pipe 16. When the cutting machine needs to move, one pair of clamping blocks 21 is loosened, the other pair of clamping blocks is clamped, then the third hydraulic cylinder 20 drives the metal pipe 16 to move, and after the movement is finished, the two pairs of clamping blocks 21 are clamped, and then cutting is carried out.
One side of bed frame 1 is connected with backup pad 8 perpendicularly, the upper end of backup pad 8 is connected with roof 9 perpendicularly, be equipped with second hydraulic cylinder 10 perpendicularly on roof 9, the lower extreme of second hydraulic cylinder 10 is connected with crane 11, be equipped with a plurality of cutting mechanism on the crane 11, cutting mechanism is including cutting support 14, be equipped with the translation mechanism of two cutting support 14 along rectilinear movement of drive on the crane 11, it has a plurality of leading wheels 13 and a drive wheel 7 to rotate on the cutting support 14, the common winding has cutting rope 12 on drive wheel 7 and the leading wheel 13, the wheel face of drive wheel 7 and leading wheel 13 is encircleed and is equipped with race 15, the cross section of race 15 is semi-circular, cutting rope 12 is through the inside of race 15.
The plurality of cutting mechanisms simultaneously cut the metal pipe 16 into a plurality of sections at one time, so that the work efficiency is high. Cutting is carried out through the cutting rope 12, cutting devices such as a circular saw are replaced, the cutting position is more conveniently controlled, and the size precision of the cut metal tube 16 is higher. The pulley groove 15 can prevent the cutting rope 12 from deviating.
Translation mechanism includes the baffle 30 of level setting, and the both ends of baffle 30 are all fixed on crane 11, are fixed with slider 22 on the cutting support 14, and slider 22 suit is on baffle 30 and with it sliding fit, the one end fixed connection of cutting support 14 and first pneumatic cylinder 3, and the other end of first pneumatic cylinder 3 is fixed on baffle 30, and first pneumatic cylinder 3 is parallel with the length direction of baffle 30. The first hydraulic cylinder 3 is able to drive the cutting carriage 14 to slide on the guide plate 30, facilitating the adjustment of the position of the two cutting mechanisms and thus the control of the cutting dimensions.
The middle of the driving wheel 7 is provided with a spline groove, a spline shaft 6 is inserted in the spline groove, two ends of the spline shaft 6 are coaxially connected with a rotating shaft 28, the rotating shaft 28 is rotatably arranged on the lifting frame 11, and the lifting frame 11 is provided with a driving mechanism for driving one of the rotating shafts 28 to rotate around the axis of the rotating shaft. The driving mechanism comprises a motor 18, the motor 18 is fixed on the lifting frame 11 through a motor support, the end part of an output shaft of the motor 18 is coaxially connected with a driving wheel 2, the end part of a rotating shaft 28 is coaxially connected with a driven wheel 5, and a driving belt 4 is connected between the driven wheel 5 and the driving wheel 2. The diameter of the driven wheel 5 is smaller than that of the driving wheel 2, and the diameter of the guide wheel 13 is equal to that of the driving wheel 7.
The motor 18 drives the rotating shaft 28 through the combination of the driving wheel 2, the driven wheel 5 and the transmission belt 4, the rotating shaft 28 drives the spline shaft 6 to rotate, the driving wheel 7 is driven through the matching of the spline shaft 6 and the spline grooves, and the driving wheel 7 can be kept driven by the spline shaft 6 in the process that the driving wheel 7 moves on the spline shaft 6.
The bottom of the lifting frame 11 is fixedly provided with a cooling liquid tank 27 and a fixing frame 25, a spray head 29 is fixed on the fixing frame 25, the spray head 29 is connected with one end of a connecting pipe 26, the other end of the connecting pipe 26 is connected with a water outlet of a water pump arranged in the cooling liquid tank 27, and the connecting pipe 26 is a flexible pipe. The cooling liquid in the cooling liquid tank 27 is sprayed to the cutting position through the spray head 29 by the water pump, so that the purposes of cooling and reducing the temperature are achieved, and the loss of the cutting rope 12 is reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A metal pipeline cutting device for machining comprises a base frame (1), wherein a clamping mechanism for fixing a metal pipe (16) is arranged on the base frame (1), and the metal pipeline cutting device is characterized in that a supporting plate (8) is vertically connected to one side of the base frame (1), a top plate (9) is vertically connected to the upper end of the supporting plate (8), a second hydraulic cylinder (10) is vertically arranged on the top plate (9), a lifting frame (11) is connected to the lower end of the second hydraulic cylinder (10), a plurality of cutting mechanisms are arranged on the lifting frame (11), each cutting mechanism comprises a cutting support (14), a translation mechanism for driving the two cutting supports (14) to move along a straight line is arranged on the lifting frame (11), a plurality of guide wheels (13) and a driving wheel (7) are rotated on the cutting supports (14), and a cutting rope (12) is jointly wound on the driving wheel (7) and the guide wheels (13), the middle part of the driving wheel (7) is provided with a spline groove, a spline shaft (6) is inserted in the spline groove, two ends of the spline shaft (6) are coaxially connected with a rotating shaft (28), the rotating shaft (28) is rotatably installed on the lifting frame (11), and a driving mechanism for driving one of the rotating shafts (28) to rotate around the axis of the lifting frame (11) is arranged on the lifting frame.
2. The metal pipe cutting apparatus for machining according to claim 1, the clamping mechanism comprises two clamping frames (19) which are arranged at intervals, an adjusting mechanism for adjusting the distance between the two clamping frames (19) is arranged on the base frame (1), an upper clamping block (21) and a lower clamping block (21) are arranged above the clamping frame (19), the bottom of the clamping block (21) positioned below is fixed on the clamping frame (19), a semicircular clamping groove is arranged on one surface of the two clamping blocks (21) close to each other, the two clamping blocks (21) respectively clamp two sides of the metal pipe (16), connecting plates (23) are fixedly connected with two sides of the two clamping blocks (21), and a fourth hydraulic cylinder (24) is vertically connected between the connecting plate (23) and the connecting plate (23) arranged on the other clamping block (21).
3. The metal pipeline cutting device for machining according to claim 2, wherein the adjusting mechanism comprises a guide rod (17) which is horizontally arranged, two ends of the guide rod (17) are fixed on a clamping frame (19), the clamping frame (19) is slidably mounted on the guide rod (17), the clamping frame (19) is fixedly connected with one end of a third hydraulic cylinder (20), and the other end of the third hydraulic cylinder (20) is fixedly connected with the base frame (1).
4. The metal pipeline cutting device for machining according to claim 1, wherein the translation mechanism comprises a guide plate (30) which is horizontally arranged, two ends of the guide plate (30) are fixed on the lifting frame (11), a sliding block (22) is fixed on the cutting support (14), the sliding block (22) is sleeved on the guide plate (30) and is in sliding fit with the guide plate, the cutting support (14) is fixedly connected with one end of a first hydraulic cylinder (3), the other end of the first hydraulic cylinder (3) is fixed on the guide plate (30), and the first hydraulic cylinder (3) is parallel to the length direction of the guide plate (30).
5. A metal pipe cutting apparatus for machining according to claim 1, wherein the sheave surfaces of the driving wheel (7) and the guide wheel (13) are provided with a sheave groove (15) around, the cross section of the sheave groove (15) is semicircular, and the cutting rope (12) passes through the inside of the sheave groove (15).
6. The metal pipeline cutting device for machining according to claim 1, wherein the driving mechanism comprises a motor (18), the motor (18) is fixed on the lifting frame (11) through a motor support, the end of an output shaft of the motor (18) is coaxially connected with a driving wheel (2), the end of a rotating shaft (28) is coaxially connected with a driven wheel (5), and a transmission belt (4) is connected between the driven wheel (5) and the driving wheel (2).
7. A metal tube cutting device for machining according to claim 6, characterized in that the diameter of the driven wheel (5) is smaller than the diameter of the driving wheel (2), and the diameter of the guide wheel (13) is equal to the diameter of the driving wheel (7).
8. The metal pipeline cutting device for machining according to claim 6, wherein a cooling liquid tank (27) and a fixing frame (25) are fixedly installed at the bottom of the lifting frame (11), a spray head (29) is fixed on the fixing frame (25), the spray head (29) is connected with one end of a connecting pipe (26), the other end of the connecting pipe (26) is connected with a water outlet of a water pump arranged in the cooling liquid tank (27), and the connecting pipe (26) is a soft pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263768.7A CN110860731A (en) | 2019-12-11 | 2019-12-11 | Metal pipeline cutting device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263768.7A CN110860731A (en) | 2019-12-11 | 2019-12-11 | Metal pipeline cutting device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110860731A true CN110860731A (en) | 2020-03-06 |
Family
ID=69657144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911263768.7A Pending CN110860731A (en) | 2019-12-11 | 2019-12-11 | Metal pipeline cutting device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110860731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633453A (en) * | 2020-05-25 | 2020-09-08 | 胡庆辉 | Feeding and discharging mechanical arm for automobile hub production and control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203622673U (en) * | 2013-12-26 | 2014-06-04 | 中国有色桂林矿产地质研究院有限公司 | Diamond scroll saw device for cutting off monocrystalline silicon stick |
| CN207043421U (en) * | 2017-05-24 | 2018-02-27 | 浙江永上特材有限公司 | One kind production and processing steel tube cutting machine |
| CN108788300A (en) * | 2018-06-11 | 2018-11-13 | 中铁上海工程局集团有限公司 | A kind of imderwater cutting device and its cutting method |
| CN208290032U (en) * | 2018-06-01 | 2018-12-28 | 珠海华塑自动化机械设备有限公司 | The tool magazine system of automatic toolsetting cutting machine and automatic toolsetting cutting machine |
| CN109483749A (en) * | 2018-12-26 | 2019-03-19 | 福州天瑞线锯科技有限公司 | A kind of silicon single crystal rod processing unit (plant) |
-
2019
- 2019-12-11 CN CN201911263768.7A patent/CN110860731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203622673U (en) * | 2013-12-26 | 2014-06-04 | 中国有色桂林矿产地质研究院有限公司 | Diamond scroll saw device for cutting off monocrystalline silicon stick |
| CN207043421U (en) * | 2017-05-24 | 2018-02-27 | 浙江永上特材有限公司 | One kind production and processing steel tube cutting machine |
| CN208290032U (en) * | 2018-06-01 | 2018-12-28 | 珠海华塑自动化机械设备有限公司 | The tool magazine system of automatic toolsetting cutting machine and automatic toolsetting cutting machine |
| CN108788300A (en) * | 2018-06-11 | 2018-11-13 | 中铁上海工程局集团有限公司 | A kind of imderwater cutting device and its cutting method |
| CN109483749A (en) * | 2018-12-26 | 2019-03-19 | 福州天瑞线锯科技有限公司 | A kind of silicon single crystal rod processing unit (plant) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633453A (en) * | 2020-05-25 | 2020-09-08 | 胡庆辉 | Feeding and discharging mechanical arm for automobile hub production and control system |
| CN111633453B (en) * | 2020-05-25 | 2023-01-31 | 江西瑞一韵承科技有限公司 | Feeding and discharging mechanical arm for automobile hub production and control system |
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Application publication date: 20200306 |
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