CN108890485B - Cable testing bridge circular arc bend apron edges and corners grinding device - Google Patents
Cable testing bridge circular arc bend apron edges and corners grinding device Download PDFInfo
- Publication number
- CN108890485B CN108890485B CN201810741418.6A CN201810741418A CN108890485B CN 108890485 B CN108890485 B CN 108890485B CN 201810741418 A CN201810741418 A CN 201810741418A CN 108890485 B CN108890485 B CN 108890485B
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- plate
- fixedly connected
- rod
- movably connected
- movable rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0007—Movable machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Abstract
The invention discloses a polishing device for edges and corners of a cover plate of an arc bend of a cable bridge, which comprises a cover plate, wherein the bottom of the cover plate is movably connected with a first supporting plate, the bottom of the first supporting plate is fixedly connected with a first supporting column, one end, far away from the first supporting plate, of the first supporting column is movably connected with a bottom plate, the edges and corners of the cover plate are movably connected with a grinding wheel, the side surface of the grinding wheel is fixedly connected with a movable rod, and the upper surface of the movable rod is provided with a straight groove. This cable testing bridge circular arc bend apron edges and corners grinding device, through setting up first support column and bottom plate, reach adjustable crane span structure bend apron and polish, through setting up movable rod and dead lever, reach the effect of flexible change movable rod length, through setting up cardboard and threaded rod, reach the effect of fixed flexible movable rod, through setting up the second connecting rod and the board of stopping, reach the effect of brake and fixed mainboard, through setting up being connected of second layer board and mainboard, reach the effect of supporting the fixed plate.
Description
Technical Field
The invention relates to the technical field of cable bridges, in particular to a polishing device for edges and corners of an arc-shaped bend cover plate of a cable bridge.
Background
At present, because the cable bridge rack has the advantages of convenient maintenance, convenient installation, safety and reliability in the arrangement of a power network, more and more buildings adopt the cable bridge rack in the arrangement of various circuit cables and a power supply network of equipment, in the current cable bridge rack product, in order to achieve the purpose of corrosion prevention, the cable bridge rack is often subjected to surface treatment or is made of stainless steel materials on selected materials, wherein in the surface treated product, a method of galvanizing or plastic spraying is mainly adopted, although the method of galvanizing and plastic spraying is cheaper, the coaxial cable refers to a cable with two concentric conductors, the conductor and a shielding layer share the same axis, the most common coaxial cable consists of copper wire conductors isolated by insulating materials, the outside of the inner layer of the insulating materials is another layer of annular conductor and an insulator thereof, and then the whole cable is wrapped by a sheath made of polyvinyl chloride or Teflon materials, the coaxial cable can be divided into a baseband coaxial cable and a broadband coaxial cable (i.e., a network coaxial cable and a video coaxial cable) from the application point of view, and the coaxial cable is divided into a 50 Ω baseband cable and a 75 Ω broadband cable. The baseband cable is divided into a thin coaxial cable and a thick coaxial cable. The baseband cable is only used for digital transmission, the data rate can reach 10Mbps, and the coaxial cable is divided into four layers from inside to outside: central copper wire (single solid wire or multi-stranded wire), plastic insulator, netted conducting layer and wire sheath. The central copper wire and the mesh-shaped conductive layer form a current loop. Since the central copper wire and the mesh-shaped conductive layer are named after the coaxial relationship, the coaxial cable conducts alternating current rather than direct current, that is, the direction of current can be reversed several times per second, if a common wire is used for transmitting high-frequency current, the wire is equivalent to an antenna for transmitting radio outwards, the effect is that the power of signals is lost, the strength of received signals is reduced, and the coaxial cable is designed to solve the problem. The radio emitted from the central wire is isolated by the mesh conductive layer, the mesh conductive layer can control the emitted radio by a grounding mode, in a certain sense, the wire and cable manufacturing industry is a material finishing and assembling industry, firstly, the material consumption is huge, the material cost in the cable product accounts for 80-90% of the total manufacturing cost, secondly, the types and varieties of the used materials are very many, the performance requirement is particularly high, for example, the copper for a conductor requires that the purity of the copper is more than 99.95%, some products adopt oxygen-free high-purity copper, thirdly, the selection of the material can have decisive influence on the manufacturing process, the product performance and the service life, meanwhile, the benefit of the wire and cable manufacturing enterprise is closely related to whether the material can be scientifically saved or not in the selection, the processing and the production management, therefore, the selection of the material must be carried out simultaneously when the wire and cable product is designed, generally adopt to choose for use several kinds of materials, confirm through technology and performance screening test after, along with the development of society, the use of electric power is that our life is indispensable, but the edges and corners of cable testing bridge circular arc bend apron are too sharp sometimes, cut the people easily, and the bend apron of cable testing bridge is unfavorable for installation and transportation.
Disclosure of Invention
The invention aims to provide a polishing device for the edge angle of a cover plate of an arc bend of a cable bridge, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for the edge angles of an arc curve cover plate of a cable bridge comprises a cover plate, wherein the bottom of the cover plate is movably connected with a first support plate, the bottom of the first support plate is fixedly connected with a first support column, one end, far away from the first support plate, of the first support column is movably connected with a bottom plate, the edge angles of the cover plate are movably connected with a grinding wheel, the side surface of the grinding wheel is fixedly connected with a movable rod, the upper surface of the movable rod is provided with a straight groove, the inside of the movable rod is provided with a first hollow groove, the inner wall of the first hollow groove is movably connected with a clamping plate, the upper surface of the clamping plate is fixedly connected with a threaded rod, the side surface of the threaded rod is fixedly connected with a nut, the side surface of the threaded rod is movably connected with a fixed rod, the inside of the fixed rod is provided with a second hollow groove, the utility model discloses a belt brake device, including belt, first belt pulley, side fixedly connected with motor, the one end swing joint that first belt pulley was kept away from to the belt has the second belt pulley, the output shaft of the side fixedly connected with motor of second belt pulley, the first layer board of bottom fixedly connected with of motor, the side fixedly connected with mainboard of first layer board, the side fixedly connected with baffle of mainboard, the bottom fixedly connected with second backup pad of mainboard, the bottom fixedly connected with second support column of second backup pad, the first connecting rod of side fixedly connected with of second support column, the surface swing joint of first connecting rod has the gyro wheel, the side fixedly connected with second connecting rod of second support column, the surface swing joint of second connecting rod has the board of stopping, the side fixedly connected with second layer board of mainboard.
Preferably, the upper surface of the bottom plate is provided with a circular groove matched with the bottom end of the first support column.
Preferably, the straight groove penetrates through the surface of the movable rod, and the straight groove extends to the inner top wall of the first hollow groove in the movable rod.
Preferably, the nut is movably connected with the upper surface of the fixing rod, and the nut is in threaded connection with the side surface of the threaded rod.
Preferably, the surface of the movable rod is movably connected with the inner wall of the second hollow groove, and the second hollow groove penetrates through one end of the fixed rod.
Preferably, the upper surface of the second supporting plate is provided with a right-angle groove matched with the edge angle of the fixing rod.
Preferably, the number of the rollers is four, and the four rollers are respectively and uniformly fixed at the bottom of the second supporting plate.
Preferably, the inclination angles of the first supporting plate, the movable rod and the fixed rod are 45 degrees.
Compared with the prior art, the invention has the beneficial effects that: the polishing device for the edge angle of the cover plate of the arc bend of the cable bridge is characterized in that the first support column and the bottom plate are arranged, so that the first support column can drive the first support plate to rotate, thereby achieving the purpose of polishing the curve cover plate of the adjustable bridge, enabling the movable rod to move in the second hollow groove by arranging the movable rod and the fixed rod, thereby achieving the effect of changing the length of the movable rod in a telescopic way, connecting the clamping plate with the inner top wall of the second hollow groove by arranging the clamping plate and the threaded rod, then screwing the nut, thereby achieving the effect of fixing the movable rod at the ideal telescopic position, the brake plate is movably connected with the bottom of the roller by arranging the second connecting rod and the brake plate, thereby reach the effect of brake and fixed mainboard, through setting up being connected of second layer board and mainboard, make the right angle groove of second layer board upper surface and the edges and corners swing joint of dead lever to reach the effect of supporting the dead lever.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of a structural fixation rod of the present invention;
FIG. 3 is a top view of a structural fixation rod of the present invention;
FIG. 4 is a side view of the structural roller of the present invention;
FIG. 5 is an enlarged partial view of A in FIG. 1 of the present invention.
In the figure: the automatic brake device comprises a cover plate 1, a first support plate 2, a first support column 3, a bottom plate 4, a grinding wheel 5, a movable rod 6, a straight groove 7, a first hollow groove 8, a clamping plate 9, a threaded rod 10, a nut 11, a fixed rod 12, a second hollow groove 13, a first belt pulley 14, a belt 15, a second belt pulley 16, a motor 17, a first supporting plate 18, a main plate 19, a baffle 20, a second support plate 21, a second support column 22, a first connecting rod 23, a roller 24, a second connecting rod 25, a brake plate 26 and a second supporting plate 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-5, the present invention provides a technical solution: a polishing device for the edge angles of an arc curve cover plate of a cable bridge comprises a cover plate 1, wherein the bottom of the cover plate 1 is movably connected with a first support plate 2, the first support plate 2 can be driven to rotate by arranging a first support column 3 and a bottom plate 4, so that the adjustable curve cover plate of the bridge can be polished, the bottom of the first support plate 2 is fixedly connected with the first support column 3, one end of the first support column 3, which is far away from the first support plate 2, is movably connected with the bottom plate 4, the upper surface of the bottom plate 4 is provided with a circular groove matched with the bottom end of the first support column 3, the edge angles of the cover plate 1 are movably connected with a grinding wheel 5, the side surface of the grinding wheel 5 is fixedly connected with a movable rod 6, the surface of the movable rod 6 is movably connected with the inner wall of a second hollow groove 13, the second hollow groove 13 penetrates through one end of a fixed rod 12, the movable rod 6 and the fixed rod 12 are arranged, thereby achieving the effect of changing the length of the movable rod 6 by extension and contraction, the upper surface of the movable rod 6 is provided with a straight groove 7, the straight groove 7 penetrates through the surface of the movable rod 6, the straight groove 7 extends to the inner top wall of a first hollow groove 8 in the movable rod 6, the inner part of the movable rod 6 is provided with the first hollow groove 8, the inner wall of the first hollow groove 8 is movably connected with a clamping plate 9, the clamping plate 9 is connected with the inner top wall of a second hollow groove 13 by arranging the clamping plate 9 and a threaded rod 10, then a nut 11 is screwed, thereby achieving the effect of fixing the movable rod 6 at an ideal telescopic position, the upper surface of the clamping plate 9 is fixedly connected with the threaded rod 10, the side surface of the threaded rod 10 is fixedly connected with the nut 11, the nut 11 is movably connected with the upper surface of a fixed rod 12, the nut 11 is in threaded connection with the side surface of the threaded rod 10, the side surface, the surface of the fixed rod 12 is fixedly connected with a first belt pulley 14, the surface of the first belt pulley 14 is movably connected with a belt 15, one end of the belt 15, far away from the first belt pulley 14, is movably connected with a second belt pulley 16, the side surface of the second belt pulley 16 is fixedly connected with an output shaft of a motor 17, the bottom of the motor 17 is fixedly connected with a first supporting plate 18, the inclination angles of the first supporting plate 18, the movable rod 6 and the fixed rod 12 are 45 degrees, the side surface of the first supporting plate 18 is fixedly connected with a main plate 19, the side surface of the main plate 19 is fixedly connected with a baffle plate 20, the bottom of the main plate 19 is fixedly connected with a second supporting plate 21, the bottom of the second supporting plate 21 is fixedly connected with a second supporting column 22, the side surface of the second supporting column 22 is fixedly connected with a first connecting rod 23, the surface of the first connecting rod 23 is movably connected with four, side fixedly connected with second connecting rod 25 of second support column 22, through setting up second connecting rod 25 and the board 26 of stopping, make the bottom swing joint of board 26 and gyro wheel 24 of stopping, thereby reach the effect of brake and fixed mainboard 19, the surperficial swing joint of second connecting rod 25 has the board 26 of stopping, mainboard 19's side fixedly connected with second layer board 27, the right angle groove with 12 edges and corners looks adaptations of dead lever is seted up to the upper surface of second layer board 27, through setting up being connected of second layer board 27 and mainboard 19, the right angle groove that makes 27 upper surface of second layer board and the edges and corners swing joint of dead lever 12, thereby reach the effect of supporting the dead lever 12.
The working principle is as follows: when using a cable testing bridge circular arc bend apron edges and corners grinding device, put apron 1 on first backup pad 2, upwards pull board 26 of stopping, promote mainboard 19 to suitable position, put down board 26 of stopping, starter motor 17, motor 17's output shaft drives second belt pulley 16, second belt pulley 16 drives first belt pulley 14 through belt 15, first belt pulley 14 drives dead lever 12, dead lever 12 drives movable rod 6 through threaded post 10, movable rod 6 drives emery wheel 5 and rotates, just so can reach the edges and corners of polishing cable testing bridge circular arc bend apron.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a cable testing bridge circular arc bend apron edges and corners grinding device, includes apron (1), its characterized in that: the bottom of the cover plate (1) is movably connected with a first supporting plate (2), the bottom of the first supporting plate (2) is fixedly connected with a first supporting column (3), one end, far away from the first supporting plate (2), of the first supporting column (3) is movably connected with a bottom plate (4), the corner angle of the cover plate (1) is movably connected with a grinding wheel (5), the side surface of the grinding wheel (5) is fixedly connected with a movable rod (6), the upper surface of the movable rod (6) is provided with a straight groove (7), the inside of the movable rod (6) is provided with a first hollow groove (8), the inner wall of the first hollow groove (8) is movably connected with a clamping plate (9), the upper surface of the clamping plate (9) is fixedly connected with a threaded rod (10), the side surface of the threaded rod (10) is fixedly connected with a nut (11), and the side surface of the threaded rod (10) is, a second hollow groove (13) is formed in the fixing rod (12), a first belt pulley (14) is fixedly connected to the surface of the fixing rod (12), a belt (15) is movably connected to the surface of the first belt pulley (14), one end, far away from the first belt pulley (14), of the belt (15) is movably connected with a second belt pulley (16), an output shaft of a motor (17) is fixedly connected to the side surface of the second belt pulley (16), a first supporting plate (18) is fixedly connected to the bottom of the motor (17), a main plate (19) is fixedly connected to the side surface of the first supporting plate (18), a baffle plate (20) is fixedly connected to the side surface of the main plate (19), a second supporting plate (21) is fixedly connected to the bottom of the main plate (19), a second supporting column (22) is fixedly connected to the bottom of the second supporting column (21), and a first connecting rod (23) is fixedly connected to the side surface of the second supporting column, the surface of the first connecting rod (23) is movably connected with a roller (24), the side surface of the second supporting column (22) is fixedly connected with a second connecting rod (25), the surface of the second connecting rod (25) is movably connected with a brake plate (26), and the side surface of the main plate (19) is fixedly connected with a second supporting plate (27);
the upper surface of the bottom plate (4) is provided with a circular groove matched with the bottom end of the first support column (3);
the straight groove (7) penetrates through the surface of the movable rod (6), and the straight groove (7) extends to the inner top wall of a first hollow groove (8) in the movable rod (6);
the nut (11) is movably connected with the upper surface of the fixing rod (12), and the nut (11) is in threaded connection with the side surface of the threaded rod (10);
the surface of the movable rod (6) is movably connected with the inner wall of the second hollow groove (13), and the second hollow groove (13) penetrates through one end of the fixed rod (12).
2. The device of claim 1, wherein the polishing device comprises: the upper surface of the second supporting plate (27) is provided with a right-angle groove matched with the edge angle of the fixing rod (12).
3. The device of claim 1, wherein the polishing device comprises: the number of the rollers (24) is four, and the four rollers (24) are respectively and uniformly fixed at the bottom of the second supporting plate (21).
4. The device of claim 1, wherein the polishing device comprises: the inclination angles of the first supporting plate (18), the movable rod (6) and the fixed rod (12) are 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810741418.6A CN108890485B (en) | 2018-07-09 | 2018-07-09 | Cable testing bridge circular arc bend apron edges and corners grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810741418.6A CN108890485B (en) | 2018-07-09 | 2018-07-09 | Cable testing bridge circular arc bend apron edges and corners grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108890485A CN108890485A (en) | 2018-11-27 |
| CN108890485B true CN108890485B (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810741418.6A Active CN108890485B (en) | 2018-07-09 | 2018-07-09 | Cable testing bridge circular arc bend apron edges and corners grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890485B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841027A (en) * | 1973-11-28 | 1974-10-15 | Bando Kiko Co | Glass plate edge grinding machine |
| CN201102168Y (en) * | 2007-11-21 | 2008-08-20 | 翁铭信 | Chamfer angle pneumatic means of vertical glass straight line edge grinding machine |
| CN202742166U (en) * | 2012-08-31 | 2013-02-20 | 叶仁君 | Numerical control clamping jaw chamfering and beveling machine |
| CN203092282U (en) * | 2013-01-22 | 2013-07-31 | 杭州普裕机械设备有限公司 | Glass up-and-down chamfering machine |
| CN203636540U (en) * | 2014-01-13 | 2014-06-11 | 佛山市东鹏陶瓷有限公司 | Novel adobe chamfering machine |
-
2018
- 2018-07-09 CN CN201810741418.6A patent/CN108890485B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841027A (en) * | 1973-11-28 | 1974-10-15 | Bando Kiko Co | Glass plate edge grinding machine |
| CN201102168Y (en) * | 2007-11-21 | 2008-08-20 | 翁铭信 | Chamfer angle pneumatic means of vertical glass straight line edge grinding machine |
| CN202742166U (en) * | 2012-08-31 | 2013-02-20 | 叶仁君 | Numerical control clamping jaw chamfering and beveling machine |
| CN203092282U (en) * | 2013-01-22 | 2013-07-31 | 杭州普裕机械设备有限公司 | Glass up-and-down chamfering machine |
| CN203636540U (en) * | 2014-01-13 | 2014-06-11 | 佛山市东鹏陶瓷有限公司 | Novel adobe chamfering machine |
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| Publication number | Publication date |
|---|---|
| CN108890485A (en) | 2018-11-27 |
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