CN113001795A - Cutting device for single crystal silicon rod - Google Patents
Cutting device for single crystal silicon rod Download PDFInfo
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- CN113001795A CN113001795A CN202110195407.4A CN202110195407A CN113001795A CN 113001795 A CN113001795 A CN 113001795A CN 202110195407 A CN202110195407 A CN 202110195407A CN 113001795 A CN113001795 A CN 113001795A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention relates to a cutting device for a single crystal silicon rod, which comprises a fixed box, a base, a cutting mechanism, a moving mechanism and a clamping mechanism, wherein the cutting mechanism comprises a driving box, a rotating rod and a blade, the clamping mechanism comprises a piston cylinder, a supporting plate, a moving rod, a spring, a piston and a clamping assembly, the moving mechanism comprises a lead screw, a bearing seat, a walking ring, a connecting rod, a moving block and a positioning box, the cutting device for the single crystal silicon rod realizes the movement of a main body through the moving mechanism, simultaneously realizes the control of the cutting amount of the main body, is convenient to adjust the cutting size of the main body, realizes the automatic clamping of the main body through the clamping mechanism, can realize the automatic falling of the main body through the restoring force of the spring, does not need to open the fixed box for many times to realize the dismounting of the main body, improves the practicability of the use, and the clamping, the main body is clamped by the thrust of the main body, so that the service life is prolonged.
Description
Technical Field
The invention particularly relates to a cutting device for a single crystal silicon rod.
Background
The single crystal silicon is an important component of a crystal material, is positioned at the front of the development of new materials, is used for manufacturing a high-power rectifier, a high-power transistor, a diode, a switching device and the like, and is a promising material in the aspect of energy development.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the cutting device for the silicon single crystal rod is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cutting device for a single crystal silicon rod comprises a fixed box, a base, a cutting mechanism, a moving mechanism and a clamping mechanism, wherein the fixed box is vertically arranged, the base is horizontally arranged on one side of the bottom end of the fixed box, the cutting mechanism and the clamping mechanism are both arranged in the fixed box, the cutting mechanism is positioned above the clamping mechanism, and the moving assembly is arranged on the base;
the cutting mechanism comprises a driving box, a rotating rod and a blade, the driving box is horizontally arranged on the inner wall of one side, away from the base, of the fixed box, the blade is arranged on one side of the driving box, the rotating rod is arranged between the blade and the driving box, a driving device is arranged in the driving box, one end of the rotating rod is connected with the blade, the other end of the rotating rod is connected with the driving device through the driving box, and the rotating rod is in transmission connection with the driving device;
the clamping mechanism comprises a piston cylinder, an abutting plate, a moving rod, a spring, a piston and a clamping assembly, the piston cylinder is horizontally arranged on the inner wall of one side, away from the base, of the fixed box, the piston cylinder is located below the driving box, the abutting plate is arranged at one end of the piston cylinder, the piston is arranged in the piston cylinder, the piston is connected with the piston cylinder in a sliding mode, the moving rod is arranged between the piston cylinder and the abutting plate, one end of the moving rod is connected with the abutting plate, the other end of the moving rod extends into the piston cylinder to be connected with the piston, the spring is arranged on one side, away from the moving rod, of the piston, one end of the spring is connected with the piston, and the other end of the spring is connected with the bottom end inside the piston cylinder;
the clamping components are arranged on two sides of the piston cylinder respectively, the two clamping components are symmetrically arranged relative to the axis of the piston cylinder and comprise a first fixed pulley, a second fixed pulley, a support rod, a clamping plate and a pull rope, the first fixed pulley is arranged on the piston cylinder, the second fixed pulley is arranged on one side of the abutting plate, the clamping plate is arranged at one end, away from the piston cylinder, of the abutting plate, the support rod is arranged between the abutting plate and the clamping plate, the support rod is L-shaped, one end of the support rod is hinged with the clamping plate, the other end of the support rod is hinged with the abutting plate, a torsional spring is arranged at the hinged position of the support rod and the abutting plate, the two clamping plates in the two clamping components are just opposite to each other, the second fixed pulley is positioned between the support rod and the first fixed pulley, and one end of the pull rope is connected with the support rod through the second fixed pulley, the other end of the pull rope is connected with the abutting plate through a first fixed pulley;
the moving mechanism comprises a lead screw, bearing seats, a walking ring, a connecting rod, a moving block and a positioning box, wherein the two bearing seats are respectively arranged at two ends inside the base, the lead screw is horizontally arranged in the base and is connected with the base through the bearing seats, the walking ring is sleeved on the lead screw and is in transmission connection with the lead screw, a strip-shaped limiting groove is formed in the base, the moving block is arranged on the base, the moving block is in sliding connection with the base, the connecting rod is arranged between the walking ring and the moving block, one end of the connecting rod is connected with the outer ring of the walking ring, the other end of the connecting rod is connected with the moving block through the limiting groove, the connecting rod is in sliding connection with the limiting groove, the positioning box is arranged on the moving block, and a fixing device is arranged in the positioning box;
one side of the fixed box close to the base is provided with a through hole, and the through hole and the piston cylinder are coaxially arranged.
In order to prevent rigid contact, a spongy cushion is arranged on one end of the abutting plate far away from the piston cylinder.
For better clamping, the clamping plates are arc-shaped, and the circle centers of the two clamping plates in the two clamping assemblies are positioned on the same axis.
In order to reduce friction, the screw rod is coated with lubricating oil.
In order to facilitate the rotation of the screw rod, one side of the base, which is far away from the fixed box, is provided with a handle, and the screw rod is connected with the handle through the base.
For the shock attenuation, be equipped with damper on the interior jade of through-hole, damper has a plurality ofly, and each damper evenly sets up along the inner circle circumference of through-hole, damper includes ball and connecting rod, the ball sets up in fixed incasement, the connecting rod sets up between the inner wall of through-hole and ball, the one end and the ball of connecting rod are connected, the other end of connecting rod is articulated with the inner wall of through-hole, the articulated department of connecting rod and through-hole inner wall is equipped with the torsional spring.
In order to facilitate the realization to the control of main part cutting thickness, one side that fixed case was kept away from to the base is equipped with annular calibrated scale, the calibrated scale sets up with the lead screw is coaxial.
In order to prevent corrosion and prolong the service life, the fixed box is coated with an anti-corrosion zinc coating.
In order to increase firmness and prolong service life, the movable rod and the abutting rod are of an integrally formed structure.
In order to limit the pull rope, two ends of the first fixed pulley are respectively provided with an annular baffle.
The cutting device for the silicon single crystal rod has the advantages that the cutting device for the silicon single crystal rod realizes the cutting of the main body through the cutting mechanism, realizes the movement of the main body through the moving mechanism, simultaneously realizes the control of the cutting amount of the main body, is convenient to adjust the cutting size of the main body, realizes the automatic clamping of the main body through the clamping mechanism, realizes the fixation of two ends of the main body through the matching of the fixing device in the positioning box and the clamping mechanism, leads the cutting to be more stable, simultaneously realizes the automatic falling of the main body through the restoring force of the spring after the cutting of the main body by the blade is finished, does not need to open the fixing box for many times to realize the dismantling of the main body, prevents mars from splashing operators by placing the main body in the fixing box for cutting, simultaneously prevents the dust from being restrained, improves the working environment of the operators, and the clamping mechanism is of a pure mechanical structure, the main body is clamped by the thrust of the main body, so that the service life is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the construction of a cutting apparatus for a single crystal silicon rod according to the present invention;
FIG. 2 is a schematic structural view of a clamping mechanism of a cutting device for a single crystal silicon rod according to the present invention;
FIG. 3 is a schematic view of a connecting structure of an abutment plate and a clamping unit of the cutting device for a single crystal silicon rod according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the automatic positioning device comprises a fixed box, 2, a base, 3, a driving box, 4, a rotating rod, 5, a blade, 6, a piston cylinder, 7, a supporting plate, 8, a moving rod, 9, a spring, 10, a piston, 11, a first fixed pulley, 12, a second fixed pulley, 13, a supporting rod, 14, a clamping plate, 15, a pull rope, 16, a screw rod, 17, a bearing seat, 18, a walking ring, 19, a connecting rod, 20, a moving block, 21, a positioning box, 22, a sponge cushion, 23, a handle, 24, a ball and 25.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a cutting device for a single crystal silicon rod comprises a fixed box 1, a base 2, a cutting mechanism, a moving mechanism and a clamping mechanism, wherein the fixed box 1 is vertically arranged, the base 2 is horizontally arranged at one side of the bottom end of the fixed box 1, the cutting mechanism and the clamping mechanism are both arranged in the fixed box 1, the cutting mechanism is positioned above the clamping mechanism, and the moving assembly is arranged on the base 2;
cutting mechanism includes drive case 3, bull stick 4 and blade 5, 3 levels of drive case set up on the inner wall of one side of keeping away from base 2 at fixed case 1, blade 5 sets up the one side at drive case 3, bull stick 4 sets up between blade 5 and drive case 3, be equipped with drive arrangement in the drive case 3, the one end and the blade 5 of bull stick 4 are connected, the other end of bull stick 4 passes through drive case 3 and is connected with drive arrangement, bull stick 4 is connected with the drive arrangement transmission.
Here the drive arrangement in drive box 3 not only can realize the rotation to bull stick 4, can also realize reciprocating to bull stick 4 simultaneously, try down reciprocating to blade 5 simultaneously, here realize the cutting to the main part through cutting mechanism, realize the removal to the main part through moving mechanism, realize the control to the main part cutting volume simultaneously, be convenient for adjust the cutting size of main part, realize the automatic centre gripping to the main part through fixture, through placing the main part in fixed box 1 cutting, prevent mars splash scald operative employee, prevent pressing down of dust simultaneously and raise, operative employee's operational environment has been improved, and fixture here is pure mechanical structure, realize the centre gripping to the main part through the thrust of main part, service life is prolonged
As shown in fig. 2-3, the clamping mechanism includes a piston cylinder 6, an abutting plate 7, a moving rod 8, a spring 9, a piston 10 and a clamping assembly, the piston cylinder 6 is horizontally disposed on the inner wall of the side of the fixed box 1 away from the base 2, the piston cylinder 6 is located below the driving box 3, the abutting plate 7 is disposed at one end of the piston cylinder 6, the piston 10 is disposed in the piston cylinder 6, the piston 10 is slidably connected with the piston cylinder 6, the moving rod 8 is disposed between the piston cylinder 6 and the abutting plate 7, one end of the moving rod 8 is connected with the abutting plate 7, the other end of the moving rod 8 extends into the piston cylinder 6 to be connected with the piston 10, the spring 9 is disposed at the side of the piston 10 away from the moving rod 8, one end of the spring 9 is connected with the piston 10, and the other end of the spring 9 is connected with the bottom end inside the piston cylinder 6;
the clamping components are arranged on two sides of the piston cylinder 6 respectively, the two clamping components are symmetrically arranged relative to the axis of the piston cylinder 6 and comprise a first fixed pulley 11, a second fixed pulley 12, a support rod 13, a clamping plate 14 and a pull rope 15, the first fixed pulley 11 is arranged on the piston cylinder 6, the second fixed pulley 12 is arranged on one side of the abutting plate 7, the clamping plate 14 is arranged at one end, far away from the piston cylinder 6, of the abutting plate 7, the support rod 13 is arranged between the abutting plate 7 and the clamping plate 14, the support rod 13 is L-shaped, one end of the support rod 13 is hinged to the clamping plate 14, the other end of the support rod 13 is hinged to the abutting plate 7, a torsion spring is arranged at the hinged position of the support rod 13 and the abutting plate 7, the two clamping plates 14 in the two clamping components are arranged right, the second fixed pulley 12 is positioned between the support rod 13 and the first fixed pulley 11, one end of the pull rope 15 is connected with the support rod 13 through the second fixed pulley 12, and the other end of the pull rope 15 is connected with the abutting plate 7 through the first fixed pulley 11.
Here when the main part with lean on board 7 to support and lean on the time, support and lean on board 7 atress to remove towards the direction of keeping away from base 2, support and lean on board 7 to remove drive carriage release lever 8 and remove, carriage release lever 8 drive piston 10 removes in piston tube 6, this moment spring 9 is in compression state, support board 7 removal simultaneously, make stay cord 15 be in lax state, the restoring force through the torsional spring at this moment realizes reseing to branch 13, make the grip block 14 of being connected with branch 13 realize the centre gripping to the main part through the restoring force of torsional spring, the fixture who constitutes here through pure machinery has improved its life.
As shown in fig. 4, the moving mechanism includes a screw rod 16, two bearing seats 17, a walking ring 18, a connecting rod 19, a moving block 20 and a positioning box 21, the two bearing seats 17 are respectively arranged at two ends inside the base 2, the screw rod 16 is horizontally arranged inside the base 2, the screw rod 16 is connected with the base 2 through the bearing seats 17, the walking ring 18 is sleeved on the screw rod 16, the walking ring 18 is in transmission connection with the screw rod 16, the base 2 is provided with a strip-shaped limiting groove, the moving block 20 is arranged on the base 2, the moving block 20 is in sliding connection with the base 2, the connecting rod 19 is arranged between the walking ring 18 and the moving block 20, one end of the connecting rod 19 is connected with an outer ring of the walking ring 18, the other end of the connecting rod 19 is connected with the moving block 20 through a limiting groove, the connecting rod 19 is in sliding connection with the limiting groove, the positioning box 21 is arranged on the moving block 20, and a fixing device is arranged in the positioning box 21.
When the main body needs to be cut, one end of the main body is placed in the fixing box 1 through the through hole, the other end of the main body is fixed through the fixing device in the positioning box 21, the main body is overlapped with the central axis of the piston cylinder 6, the handle 23 is rotated, the handle 23 drives the lead screw 16 to rotate, the lead screw 16 drives the walking ring 18 to move towards the direction of the fixing box 1, the walking ring 18 moves to drive the connecting rod 19 to move, the connecting rod 19 drives the moving block 20 to move on the base 2, the moving block 20 moves to drive the positioning box 21 to move, the positioning box 21 pushes the main body through the fixing device, the main body is abutted against the abutting plate 7, the abutting plate 7 moves to the preset position, the driving device in the driving box 3 is driven at this time, so that the rotating rod 4 is rotated, the rotating rod 4 drives the blade 5 to rotate, so that the main body is cut, the centre gripping to the main part both ends is realized here through fixture and fixing device to stability when improving the main part cutting through handle 23 pivoted number of turns, realizes the control of main part removal length, through placing the main part cutting in fixed case 1, prevents that the mars from splashing and scalding the operative employee, prevents pressing down of dust simultaneously and raises, has improved operative employee's operational environment.
One side of the fixed box 1 close to the base 2 is provided with a through hole which is coaxial with the piston cylinder 6.
To prevent a rigid contact, a foam pad 22 is provided on the end of the abutment plate 7 remote from the piston cylinder 6.
The sponge pad 22 functions to prevent rigid contact, and the main body is elastically abutted against the abutting plate 7 by the sponge pad 22.
For better clamping, the clamping plates 14 are arc-shaped, and the centers of the two clamping plates 14 in the two clamping assemblies are located on the same axis.
The contact area between the chucking plate 14 and the main body is increased, thereby improving the chucking effect.
In order to reduce friction, the screw 16 is coated with a lubricating oil.
In order to facilitate the rotation of the screw rod 16, a handle 23 is arranged on one side of the base 2 away from the fixed box 1, and the screw rod 16 is connected with the handle 23 through the base 2.
For the shock attenuation, be equipped with damper on the interior jade of through-hole, damper has a plurality ofly, and each damper evenly sets up along the inner circle circumference of through-hole, damper includes ball 24 and connecting rod 25, ball 24 sets up in fixed case 1, connecting rod 25 sets up between the inner wall of through-hole and ball 24, connecting rod 25's one end is connected with ball 24, connecting rod 25's the other end is articulated with the inner wall of through-hole, connecting rod 25 is equipped with the torsional spring with the articulated department of through-hole inner wall.
Reduce the main part and keep away from the atress of location case 21 one end, improve the main part rigidity of propping between board 7 ball 24 to make blade 5 more stable when going on the main part cutting, and here realize propping through the elasticity of torsional spring to the main part, can also play certain shock-absorbing function.
In order to facilitate the realization of the control of the cutting thickness of the main body, one side of the base 2, which is far away from the fixed box 1, is provided with an annular dial which is coaxially arranged with the screw rod 16.
In order to prevent corrosion and prolong the service life, the fixed box 1 is coated with an anti-corrosion zinc coating.
In order to increase the firmness and prolong the service life, the movable rod 8 and the leaning rod are of an integrated structure.
In order to limit the pull rope 15, two ends of the first fixed pulley 11 are respectively provided with an annular baffle.
When the main body needs to be cut, one end of the main body is placed in the fixing box 1 through the through hole, the other end of the main body is fixed through the fixing device in the positioning box 21, the main body is overlapped with the central axis of the piston cylinder 6, the handle 23 is rotated, the handle 23 drives the lead screw 16 to rotate, the lead screw 16 drives the walking ring 18 to move towards the direction of the fixing box 1, the walking ring 18 moves to drive the connecting rod 19 to move, the connecting rod 19 drives the moving block 20 to move on the base 2, the moving block 20 moves to drive the positioning box 21 to move, the positioning box 21 pushes the main body through the fixing device, the main body is abutted against the abutting plate 7, the abutting plate 7 moves to the preset position, the driving device in the driving box 3 is driven at this time, so that the rotating rod 4 is rotated, the rotating rod 4 drives the blade 5 to rotate, so that the main body is cut, the clamping of the two ends of the main body is realized through the clamping mechanism and the fixing device, thereby improving the stability of the cutting of the main body, realizing the control of the moving length of the main body through the rotating number of turns of the handle 23, preventing sparks from splashing and scalding operators, simultaneously preventing dust from being restrained and raising, improving the working environment of the operators, when the main body is abutted against the abutting plate 7, the abutting plate 7 is forced to move towards the direction far away from the base 2, the abutting plate 7 moves to drive the moving rod 8 to move, the moving rod 8 drives the piston 10 to move in the piston cylinder 6, the spring 9 is in a compression state, the abutting plate 7 moves simultaneously, the pull rope 15 is in a loose state, the reset of the support rod 13 is realized through the restoring force of the torsional spring, the clamping plate 14 connected with the support rod 13 realizes the clamping of the main body through the restoring force of the torsional spring, the clamping mechanism formed by pure machinery improves the service life of the clamping mechanism, and the elastic abutting against the main body is realized by abutting against the ball, so that the damping against the main body is realized, meanwhile, the stress on one end, far away from the positioning box 21, of the main body can be reduced, and the rigidity of the main body between the balls 24 of the abutting plate 7 is improved, so that the blade 5 is more stable when the main body is cut.
Compared with the prior art, the cutting device for the silicon single crystal rod realizes the cutting of the main body through the cutting mechanism, realizes the movement of the main body through the moving mechanism, simultaneously realizes the control of the cutting amount of the main body, is convenient for adjusting the cutting size of the main body, realizes the automatic clamping of the main body through the clamping mechanism, realizes the fixation towards the two ends of the main body through the matching of the fixing device in the positioning box 21 and the clamping mechanism, ensures the cutting to be more stable, realizes the automatic falling of the main body through the restoring force of the spring 9 after the cutting of the main body is finished by the blade 5, does not need to open the fixing box 1 for many times to realize the dismantling of the main body, prevents the operators from being scalded by the spatter of sparks by placing the main body in the fixing box 1 for cutting, simultaneously prevents the dust from being pressed upward, improves the working environment of the operators, and the clamping mechanism is of a pure mechanical structure, the main body is clamped by the thrust of the main body, so that the service life is prolonged.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The cutting device for the silicon single crystal rod is characterized by comprising a fixed box (1), a base (2), a cutting mechanism, a moving mechanism and a clamping mechanism, wherein the fixed box (1) is vertically arranged, the base (2) is horizontally arranged on one side of the bottom end of the fixed box (1), the cutting mechanism and the clamping mechanism are both arranged in the fixed box (1), the cutting mechanism is positioned above the clamping mechanism, and the moving assembly is arranged on the base (2);
the cutting mechanism comprises a driving box (3), a rotating rod (4) and a blade (5), the driving box (3) is horizontally arranged on the inner wall of one side, away from the base (2), of the fixed box (1), the blade (5) is arranged on one side of the driving box (3), the rotating rod (4) is arranged between the blade (5) and the driving box (3), a driving device is arranged in the driving box (3), one end of the rotating rod (4) is connected with the blade (5), the other end of the rotating rod (4) is connected with the driving device through the driving box (3), and the rotating rod (4) is in transmission connection with the driving device;
the clamping mechanism comprises a piston cylinder (6), a support plate (7), a moving rod (8), a spring (9), a piston (10) and a clamping assembly, wherein the piston cylinder (6) is horizontally arranged on the inner wall of one side of the fixed box (1) far away from the base (2), the piston cylinder (6) is positioned below the driving box (3), the support plate (7) is arranged at one end of the piston cylinder (6), the piston (10) is arranged in the piston cylinder (6), the piston (10) is in sliding connection with the piston cylinder (6), the moving rod (8) is arranged between the piston cylinder (6) and the support plate (7), one end of the moving rod (8) is connected with the support plate (7), the other end of the moving rod (8) extends into the piston cylinder (6) to be connected with the piston (10), the spring (9) is arranged on one side of the piston (10) far away from the moving rod (8), one end of the spring (9) is connected with the piston (10), and the other end of the spring (9) is connected with the bottom end inside the piston cylinder (6);
the clamping components are arranged on two sides of the piston cylinder (6) respectively, the two clamping components are symmetrically arranged about the axis of the piston cylinder (6), the clamping components comprise a first fixed pulley (11), a second fixed pulley (12), a support rod (13), a clamping plate (14) and a pull rope (15), the first fixed pulley (11) is arranged on the piston cylinder (6), the second fixed pulley (12) is arranged on one side of the backup plate (7), the clamping plate (14) is arranged at one end, away from the piston cylinder (6), of the backup plate (7), the support rod (13) is arranged between the backup plate (7) and the clamping plate (14), the support rod (13) is L-shaped, one end of the support rod (13) is hinged to the clamping plate (14), the other end of the support rod (13) is hinged to the backup plate (7), and a torsion spring is arranged at the hinged position of the support rod (13) and the backup plate (7), two clamping plates (14) in the two clamping assemblies are arranged oppositely, the second fixed pulley (12) is positioned between the supporting rod (13) and the first fixed pulley (11), one end of the pull rope (15) is connected with the supporting rod (13) through the second fixed pulley (12), and the other end of the pull rope (15) is connected with the abutting plate (7) through the first fixed pulley (11);
the moving mechanism comprises a screw rod (16), two bearing seats (17), a walking ring (18), a connecting rod (19), a moving block (20) and a positioning box (21), the two bearing seats (17) are respectively arranged at two ends inside the base (2), the screw rod (16) is horizontally arranged in the base (2), the screw rod (16) is connected with the base (2) through the bearing seats (17), the walking ring (18) is sleeved on the screw rod (16), the walking ring (18) is in transmission connection with the screw rod (16), a strip-shaped limiting groove is arranged on the base (2), the moving block (20) is in sliding connection with the base (2), the connecting rod (19) is arranged between the walking ring (18) and the moving block (20), one end of the connecting rod (19) is connected with the outer ring of the walking ring (18), the other end of the connecting rod (19) is connected with a moving block (20) through a limiting groove, the connecting rod (19) is connected with the limiting groove in a sliding mode, the positioning box (21) is arranged on the moving block (20), and a fixing device is arranged in the positioning box (21);
one side of the fixed box (1) close to the base (2) is provided with a through hole, and the through hole and the piston cylinder (6) are coaxially arranged.
2. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein a sponge pad (22) is provided on an end of the abutment plate (7) remote from the piston cylinder (6).
3. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein the clamping plates (14) are arc-shaped, and the centers of the two clamping plates (14) in the two clamping assemblies are located on the same axis.
4. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein the screw (16) is coated with a lubricating oil.
5. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein a handle (23) is provided on a side of the base (2) away from the stationary box (1), and the lead screw (16) is connected to the handle (23) through the base (2).
6. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein a plurality of shock absorption components are arranged on the inner wall of the through hole, each shock absorption component is uniformly arranged along the circumference of the inner ring of the through hole, the shock absorption components comprise balls (24) and a connecting rod (25), the balls (24) are arranged in the fixed box (1), the connecting rod (25) is arranged between the inner wall of the through hole and the balls (24), one end of the connecting rod (25) is connected with the balls (24), the other end of the connecting rod (25) is hinged with the inner wall of the through hole, and a torsion spring is arranged at the hinged position of the connecting rod (25) and the inner wall of the through hole.
7. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein a side of the base (2) away from the stationary box (1) is provided with an annular dial, which is disposed coaxially with the lead screw (16).
8. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein the fixing tank (1) is coated with an anti-corrosion zinc coating.
9. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein the moving rod (8) and the abutment rod are of an integrally formed structure.
10. The cutting device for the silicon single crystal rod as set forth in claim 1, wherein an annular baffle is provided at each end of the first fixed pulley (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195407.4A CN113001795A (en) | 2021-02-20 | 2021-02-20 | Cutting device for single crystal silicon rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195407.4A CN113001795A (en) | 2021-02-20 | 2021-02-20 | Cutting device for single crystal silicon rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113001795A true CN113001795A (en) | 2021-06-22 |
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ID=76405124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110195407.4A Withdrawn CN113001795A (en) | 2021-02-20 | 2021-02-20 | Cutting device for single crystal silicon rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113001795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379308A (en) * | 2023-06-07 | 2023-07-04 | 山东双海电气设备安装有限公司 | Power grid distribution cable tree obstacle monitoring device |
-
2021
- 2021-02-20 CN CN202110195407.4A patent/CN113001795A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379308A (en) * | 2023-06-07 | 2023-07-04 | 山东双海电气设备安装有限公司 | Power grid distribution cable tree obstacle monitoring device |
| CN116379308B (en) * | 2023-06-07 | 2023-08-08 | 山东双海电气设备安装有限公司 | Power grid distribution cable tree obstacle monitoring device |
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Application publication date: 20210622 |