CN110834380A - Device for machining conical surface of graphite joint by using sawing machine - Google Patents
Device for machining conical surface of graphite joint by using sawing machine Download PDFInfo
- Publication number
- CN110834380A CN110834380A CN201911329332.3A CN201911329332A CN110834380A CN 110834380 A CN110834380 A CN 110834380A CN 201911329332 A CN201911329332 A CN 201911329332A CN 110834380 A CN110834380 A CN 110834380A
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- CN
- China
- Prior art keywords
- base
- sawing machine
- clamping device
- graphite
- machining
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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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 49
- 239000010439 graphite Substances 0.000 title claims abstract description 49
- 238000003754 machining Methods 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Sawing (AREA)
Abstract
The invention provides a device for processing a conical surface of a graphite joint by using a sawing machine, which comprises a central frame, a clamping device, a base and a driving device, wherein the central frame is vertically arranged on the upper end surface of the base, the driving device is arranged below the base, the clamping device is in transmission connection with the driving device, and the clamping device is positioned above the base. When the graphite column material clamping device is used, the sawing machine is arranged in front of the center frame, the sawing machine is arranged in the direction of the inclined base, the graphite column material is fixed on the clamping device, the graphite column material penetrates through the center frame, when the clamping device is started, the clamping device drives the graphite column material to rotate, meanwhile, the clamping device moves in the direction of the base through the driving device, the graphite column material is fed in the direction of the sawing machine, and finally the conical connector is machined through the sawing machine. The invention has simple structure and easy operation, can process the conical joint by the sawing machine, saves the equipment cost and improves the enterprise benefit.
Description
Technical Field
The embodiment of the invention relates to the technical field of machining, in particular to a device for machining a conical surface of a graphite joint by using a sawing machine.
Background
The graphite electrode is applied to an electronic arc melting furnace (short for electric arc furnace), because of the manufacturing and using requirements, the electrode used in practice is long, so a plurality of short electrodes are often connected through a conical graphite joint to form a required electrode rod, therefore, in order to enable the graphite column material to be smoothly connected with the graphite joint, the joint end part of the electrode is often required to be processed into a conical shape, in the prior art at present, the procedure is generally finished through a lathe, the labor intensity of workers is high during processing, the production efficiency is low, the specification is limited, and the processing precision and the surface roughness are difficult to meet the requirements of the steel-making industry.
Disclosure of Invention
Therefore, the embodiment of the invention provides a device for machining a conical surface of a graphite joint by using a sawing machine, which aims to solve the problems of high labor intensity and low production efficiency of workers caused by machining a graphite column material by using a lathe in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the invention provides a device for processing a conical surface of a graphite joint by using a sawing machine, which comprises a central frame, a clamping device, a base and a driving device, wherein the central frame is vertically arranged on the upper end surface of the base, the driving device is arranged below the base, the clamping device is in transmission connection with the driving device, and the clamping device is positioned above the base.
Further, the base includes base, two guide rails and leads to the groove, the base upper end is provided with two guide rails, the line of symmetry department of two guide rails is provided with leads to the groove, just it sets up in the base upper end to lead to the groove, it is equipped with clamping device to lead to the interpolation of groove.
Further, clamping device includes motor case, chuck, slide, carriage apron case and connecting piece, the inside driving motor that is provided with of motor case, driving motor's output shaft and chuck transmission are connected, the fixed slide that is provided with of motor bottom of the case end, the slide slides and sets up in two guide rails, the bottom surface of slide and the one end fixed connection of connecting piece, the other end and the carriage apron case fixed connection of connecting piece, the carriage apron case is established on drive arrangement.
Furthermore, drive arrangement includes mounting, lead screw, servo motor, the front end of base and rear end respectively are provided with one the mounting, two the mounting is inserted simultaneously and is equipped with one the lead screw, the lead screw is connected with servo motor's output transmission, servo motor installs at the base rear end.
Further, the centre frame includes support body, support column and universal wheel, the top at the base is fixed to the support body spiro union, the support body is inside evenly to be provided with threely the support column, support column one end and support body fixed connection, universal pearl is installed to the one end of support column.
The embodiment of the invention has the following advantages:
according to the invention, the graphite column material is fixed through the chuck, the chuck is in transmission connection with the motor box, and meanwhile, the graphite column material passes through the center frame, so that the processing coaxiality of the graphite column material is further ensured, when the servo motor drives the screw rod to rotate, the clamping device feeds forwards, and the sawing machine in front of the base and the base are obliquely arranged, so that the graphite column material and the saw teeth are obliquely based, and the conical joint of the graphite column material can be processed through the sawing machine, therefore, the use of a lathe can be reduced, the labor intensity of workers is reduced, and the production efficiency of enterprises is improved.
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 perspective view of an apparatus for machining a tapered surface of a graphite contact by using a sawing machine according to an embodiment of the present invention;
FIG. 2 is a front view of an apparatus for machining a tapered surface of a graphite contact by a sawing machine according to an embodiment of the present invention;
FIG. 3 is a perspective view of a base of an apparatus for machining a tapered surface of a graphite contact by using a sawing machine according to an embodiment of the present invention;
FIG. 4 is a perspective view of a clamping device of an apparatus for machining a tapered surface of a graphite contact by using a sawing machine according to an embodiment of the present invention;
in the figure: 1, a center frame; 11, a frame body; 12 support columns; 13 universal wheels; 2, a clamping device; 21 a motor box; 22 a chuck; 23, a sliding plate; 24 slide carriage box; 25 connecting elements; 3, a base; 31 a base; 32 two guide rails; 33 through grooves; 4 a driving device; 41 a fixing member; 42 a lead screw; 43 servo motor.
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.
Referring to fig. 1-4, the invention provides a device for processing a conical surface of a graphite joint by using a sawing machine, which comprises a central frame 1, a clamping device 2, a base 3 and a driving device 4, wherein the central frame 1 is vertically arranged on the upper end surface of the base 3, a graphite column material is sleeved in the central frame 1, the driving device 4 is arranged below the base 3, the clamping device 2 is in transmission connection with the driving device 4, the driving device 4 drives the graphite column material to rotate through the clamping device 2, and the clamping device 2 is positioned above the base 3. The gripping device 2 is movable in the direction of the base 3.
According to a specific embodiment of the present invention, the base 3 includes a base 31, two guide rails 32 and a through groove 33, the two guide rails 32 are disposed at the upper end of the base 31, the two guide rails 32 serve as a guide and reduce friction force, so as to facilitate movement of the base 31, the through groove 33 is disposed at a symmetrical line of the two guide rails 32, the through groove 33 is disposed at the upper end of the base 31, and the clamping device 2 is inserted into the through groove 33.
According to a specific embodiment of the present invention, the clamping device 2 includes a motor box 21, a chuck 22, a sliding plate 23, a slide carriage box 24 and a connecting member 25, a driving motor is disposed inside the motor box 21, an output shaft of the driving motor is in transmission connection with the chuck 22, so that the chuck 22 can rotate, the sliding plate 23 is fixedly disposed at the bottom end of the motor box 21, the sliding plate 23 is slidably disposed in the two guide rails 32, further, the sliding plate 23 is embedded in the two guide rails 32, and the guide rails can play a role of reducing resistance while guiding the sliding plate 23. The bottom surface of the sliding plate 23 is fixedly connected with one end of a connecting piece 25, the other end of the connecting piece 25 is fixedly connected with a slide carriage box 24, and the slide carriage box 24 is sleeved on the driving device 4.
According to a specific embodiment of the present invention, the driving device 4 includes a fixing member 41, a screw rod 42, and a servo motor 43, the fixing member 41 is respectively disposed at the front end and the rear end of the base 31, the screw rod 42 is simultaneously inserted into two of the fixing members 41, the screw rod 42 is in transmission connection with an output end of the servo motor 43, and the servo motor 43 is mounted at the rear end of the base 31. Since the screw rod 42 is inserted into the carriage 24, the carriage 24 and the screw rod 42 form a screw pair, when the screw rod 42 rotates, the clamping device 2 can move along the two guide rails 32 under the driving of the carriage 24.
According to a specific embodiment provided by the present invention, the center frame 1 includes a frame body 11, support columns 12 and universal wheels 13, the frame body 11 is screwed and fixed on the top end of the base 31, three support columns 12 are uniformly arranged inside the frame body 11, one end of each support column 12 is fixedly connected with the frame body 11, and one end of each support column 12 is provided with a universal bead 13. The graphite column material is inserted in the center of the frame body 11, and when the clamping device 2 drives the graphite column material to rotate, because the universal beads 13 are in contact with the side surface of the graphite column material, the graphite column material is prevented from jumping when the graphite column material rotates.
The application process of the embodiment of the invention is as follows:
when the graphite column material clamping device is used, the graphite column material penetrates through the center frame 1, meanwhile, the chuck 22 is used for clamping the graphite column material, a sawing machine needs to be arranged in front of the device before the device is started, the placing position of the sawing machine is inclined to the length direction of the graphite column material, when the clamping device 2 feeds forwards under the action of the driving device 4, the graphite column material is in contact with saw teeth of the sawing machine, meanwhile, the end part of the graphite column material can be machined to be conical due to the rotation of the graphite column material, and then the graphite column material can be connected together through the graphite joint.
The graphite column material end machining device is simple in structure and convenient to use, the end machining device is not suitable for machining the end of a graphite column material by a machine tool, the labor intensity of workers is reduced, and the production efficiency of enterprises is improved.
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. The device for machining the conical surface of the graphite joint by using the sawing machine is characterized by comprising a center frame (1), a clamping device (2), a base (3) and a driving device (4), wherein the center frame (1) is vertically arranged on the upper end surface of the base (3), the driving device (4) is installed below the base (3), the clamping device (2) is in transmission connection with the driving device (4), and the clamping device (2) is located above the base (3).
2. The device for machining the conical surface of the graphite joint by using the sawing machine as claimed in claim 1, wherein the base (3) comprises a base (31), two guide rails (32) and a through groove (33), the two guide rails (32) are arranged at the upper end of the base (31), the through groove (33) is arranged at the symmetrical line of the two guide rails (32), the through groove (33) is arranged at the upper end of the base (31), and the clamping device (2) is inserted into the through groove (33).
3. The device for machining the conical surface of the graphite joint by using the sawing machine as claimed in claim 2, wherein the clamping device (2) comprises a motor box (21), a chuck (22), a sliding plate (23), a slide carriage box (24) and a connecting piece (25), a driving motor is arranged in the motor box (21), an output shaft of the driving motor is in transmission connection with the chuck (22), the sliding plate (23) is fixedly arranged at the bottom end of the motor box (21), the sliding plate (23) is slidably arranged in the two guide rails (32), the bottom surface of the sliding plate (23) is fixedly connected with one end of the connecting piece (25), the other end of the connecting piece (25) is fixedly connected with the slide carriage box (24), and the slide carriage box (24) is sleeved on the driving device (4).
4. The device for machining the conical surface of the graphite joint by using the sawing machine as claimed in claim 3, wherein the driving device (4) comprises a fixing member (41), a lead screw (42) and a servo motor (43), the fixing member (41) is respectively arranged at the front end and the rear end of the base (31), the lead screw (42) is simultaneously inserted into the two fixing members (41), the lead screw (42) is in transmission connection with the output end of the servo motor (43), and the servo motor (43) is installed at the rear end of the base (31).
5. The device for machining the conical surface of the graphite joint by using the sawing machine as claimed in claim 4, wherein the center frame (1) comprises a frame body (11), support columns (12) and universal wheels (13), the frame body (11) is fixed on the top end of a base (31) in a threaded manner, three support columns (12) are uniformly arranged inside the frame body (11), one end of each support column (12) is fixedly connected with the frame body (11), and one end of each support column (12) is provided with a universal bead (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329332.3A CN110834380A (en) | 2019-12-20 | 2019-12-20 | Device for machining conical surface of graphite joint by using sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329332.3A CN110834380A (en) | 2019-12-20 | 2019-12-20 | Device for machining conical surface of graphite joint by using sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110834380A true CN110834380A (en) | 2020-02-25 |
Family
ID=69578543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911329332.3A Pending CN110834380A (en) | 2019-12-20 | 2019-12-20 | Device for machining conical surface of graphite joint by using sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110834380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633848A (en) * | 2020-06-29 | 2020-09-08 | 天津大学 | An electric rotary clamp for rock cutting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013184243A (en) * | 2012-03-07 | 2013-09-19 | Asahi Organic Chemicals Industry Co Ltd | Fixing support base for cutting ingot |
| CN203636378U (en) * | 2013-09-17 | 2014-06-11 | 马鞍山市益华液压机具有限公司 | Clamp center frame for lathe |
| CN203843513U (en) * | 2014-05-19 | 2014-09-24 | 杜雨轩 | Lathe center frame rotation ejector head for precision machining of fine and long shaft |
| CN104259594A (en) * | 2014-10-11 | 2015-01-07 | 四川凯泓水利机械制造有限公司 | Super-long screw machining milling machine |
| CN105563246A (en) * | 2015-12-09 | 2016-05-11 | 大连理工大学 | A CNC Deep Hole Grinding Machine |
| CN207290565U (en) * | 2017-09-28 | 2018-05-01 | 徐元成 | A kind of Graphite pad surface trimming, machine-shaping pipelining equipment |
| CN108407101A (en) * | 2018-05-02 | 2018-08-17 | 临漳县恒强碳素有限公司 | A kind of device using the sawing machine processing graphite connector conical surface |
| CN208133317U (en) * | 2018-05-02 | 2018-11-23 | 临漳县恒强碳素有限公司 | A kind of device using the sawing machine processing graphite connector conical surface |
-
2019
- 2019-12-20 CN CN201911329332.3A patent/CN110834380A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013184243A (en) * | 2012-03-07 | 2013-09-19 | Asahi Organic Chemicals Industry Co Ltd | Fixing support base for cutting ingot |
| CN203636378U (en) * | 2013-09-17 | 2014-06-11 | 马鞍山市益华液压机具有限公司 | Clamp center frame for lathe |
| CN203843513U (en) * | 2014-05-19 | 2014-09-24 | 杜雨轩 | Lathe center frame rotation ejector head for precision machining of fine and long shaft |
| CN104259594A (en) * | 2014-10-11 | 2015-01-07 | 四川凯泓水利机械制造有限公司 | Super-long screw machining milling machine |
| CN105563246A (en) * | 2015-12-09 | 2016-05-11 | 大连理工大学 | A CNC Deep Hole Grinding Machine |
| CN207290565U (en) * | 2017-09-28 | 2018-05-01 | 徐元成 | A kind of Graphite pad surface trimming, machine-shaping pipelining equipment |
| CN108407101A (en) * | 2018-05-02 | 2018-08-17 | 临漳县恒强碳素有限公司 | A kind of device using the sawing machine processing graphite connector conical surface |
| CN208133317U (en) * | 2018-05-02 | 2018-11-23 | 临漳县恒强碳素有限公司 | A kind of device using the sawing machine processing graphite connector conical surface |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633848A (en) * | 2020-06-29 | 2020-09-08 | 天津大学 | An electric rotary clamp for rock cutting machine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200225 |
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| RJ01 | Rejection of invention patent application after publication |