CN112720130A - Computer housing burr grinding device - Google Patents
Computer housing burr grinding device Download PDFInfo
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- CN112720130A CN112720130A CN202011600822.5A CN202011600822A CN112720130A CN 112720130 A CN112720130 A CN 112720130A CN 202011600822 A CN202011600822 A CN 202011600822A CN 112720130 A CN112720130 A CN 112720130A
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- Prior art keywords
- groove
- plate
- piece
- rotating
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a computer shell burr grinding device, which relates to the technical field of grinding equipment and aims to solve the problems that when the traditional computer shell burr grinding device is used, abrasive paper of different types cannot be fixedly used, and a computer shell cannot be ground to different smoothness according to different requirements; the main body is of a rectangular structure, a motor is embedded into the bottom end of the interior of the main body, and a cam is mounted at the top end of the motor through a transmission rod; the bottom piece is connected with the bottom of the main body in a fixed connection mode, and the guide block in the bottom piece is embedded in the bottom groove. The movable plate is used for establishing on the top of main part for the power that the movable plate can receive the cam and transmit through the guide, makes the movable plate can drive abrasive paper round trip movement and polish computer housing, and the both ends of movable plate are equipped with the fixed slot, make the abrasive paper of different models can be connected with the rotating member in its inside.
Description
Technical Field
The invention belongs to the technical field of polishing equipment, and particularly relates to a burr polishing device for a computer shell.
Background
When the computer housing is produced, the outer wall of the computer housing is usually polished by a polishing device, so that burrs of the computer housing can be removed by polishing, and the surface of the computer housing is smoother.
For example, application No.: CN201210181884.6 relates to a deburring device, which comprises a roll-pressing type deburring device and a steering device, wherein the roll-pressing type deburring device is composed of two assembly lines which are respectively arranged at two sides of the steering device and jointly form a deburring product around the edge. The invention firstly polishes the product by the rolling type burr removing device and removes burrs on the left edge and the right edge of the product, then carries out 90-degree reversing by the steering device, removes burrs on the edges of the other two sides of the product by the rolling type burr removing device on the other side, achieves the effect of completely processing the burrs on the edges of the four sides of the product by inputting the product once, and has the advantages of reasonable structure, high efficiency and the like.
Based on prior art discovery, current computer shell burr grinding device can't be fixed with the abrasive paper of different models and use when using, can't polish different smoothness with the computer shell according to the demand of difference, and current computer shell burr grinding device when using, can't make the automatic atress of computer shell and the structure in close contact with of polishing, can't the automatic atress of computer shell polish, needs the manpower control computer shell to polish usually.
Disclosure of Invention
In order to solve the technical problems, the invention provides a computer shell burr grinding device, which aims to solve the problems that when the existing computer shell burr grinding device is used, abrasive paper of different types cannot be fixedly used, a computer shell cannot be ground to different smoothness according to different requirements, and when the existing computer shell burr grinding device is used, the computer shell cannot be automatically stressed to be in close contact with a grinding structure, the computer shell cannot be automatically stressed to be ground, and the computer shell is usually ground by manpower.
The invention relates to a burr polishing device for a computer shell, which is achieved by the following specific technical means:
a burr polishing device for a computer shell comprises a main body, a bottom piece, a guide piece, a movable plate, a rotating piece, a movable rod and an adjusting rod; the main body is of a rectangular structure, a motor is embedded into the bottom end of the interior of the main body, and a cam is mounted at the top end of the motor through a transmission rod; the bottom piece is connected with the bottom of the main body in a fixed connection mode, a guide block in the bottom piece is embedded in the bottom groove, and the top end of the guide block is connected with the inside of the bottom groove through a spring; the guide piece is embedded in the top groove, the side edge of the guide piece is connected with the inside of the top groove through a spring, and the rectangular block provided with the top groove is inserted into the rectangular groove in the bottom of the guide piece; the rotating piece is embedded in the fixed groove, the circular plate at the rear end of the rotating piece is embedded in the moving groove, and the clamping plate of the rotating piece is inserted in the clamping groove; the adjusting rod is embedded in the adjusting hole through threads on the outer side.
The movable plate comprises a fixed groove, a clamping groove, a movable groove and a top block; the movable plate is of a rectangular plate-shaped structure, and two sides of the top end of the movable plate are of arc-shaped structures; fixing grooves are formed in two ends of the moving plate, and the fixing grooves are of cylindrical structures; the front end of the fixed groove is provided with clamping grooves which are annularly arranged, the clamping grooves are of rectangular structures, and two sides of the outer ends of the clamping grooves are of inclined structures; the rear end of the fixed groove is provided with a moving groove which is of a cylindrical structure; the clamping groove is of an embeddable fixing structure; the movable plate is installed on the top of main part, and the bottom of movable plate is connected with the top of guide.
The movable rod comprises an adjusting hole, an inner block, an inner cavity and a limiting rod; the moving rod is of a rectangular long strip structure, and the top end of the moving rod is of an arc structure; the top end of the moving rod is provided with an adjusting hole, and threads are arranged inside the adjusting hole; an inner block is arranged on the inner side of the bottom of the movable rod and is of a T-shaped structure; the movable rod is a movable adjusting structure; the movable rod is arranged in the middle of the two ends of the main body, the inner blocks of the movable rod are embedded in the side grooves at the two ends of the main body, and the two sides of the top end of each inner block are connected with the top end of the corresponding side groove through springs.
Furthermore, the main body comprises a side groove, a bottom groove and a top groove; the outer side of the bottom of the main body is of an inclined structure, and side grooves are formed in two sides of the main body; the side groove is of a T-shaped structure, and a jack is arranged in the middle of the top end of the inside of the side groove; the bottom of the main body is provided with a rectangular groove, the edge of the rectangular groove is provided with a bottom groove, and the bottom groove is of a T-shaped structure; a top groove is formed in the middle of the top end of the main body, the cross section of the top groove is of a Chinese character 'Zhong' structure, and rectangular blocks are arranged on the inner sides of the bottoms of the two ends of the top groove; the top groove is a guide movable structure.
Furthermore, the bottom piece comprises a support column and a guide block; the bottom piece is of a rectangular structure, and a groove is formed in the top end of the bottom piece; the top end of the bottom piece is provided with a supporting column, the supporting column is of a cylindrical structure, and the bottom piece and the supporting column are made of rubber materials; the inner edge position of the bottom piece is connected with a guide block, and the guide block is of a T-shaped structure; the bottom piece and the supporting columns are structures capable of buffering impact force.
Further, the guide piece comprises a stress plate; the guide piece is of a middle-character-shaped structure, and rectangular grooves are formed in the inner sides of the bottoms of the two ends of the guide piece; the bottom side of the guide piece is provided with a stress plate, and the side of the stress plate is in contact with the cam.
Furthermore, the moving plate also comprises a top block; the top block is of a strip-shaped structure, and the top end of the top block is of an arc-shaped structure; the top block is made of rubber, and the bottom end of the top block is connected with the two sides of the top end of the moving plate in a fixed connection mode.
Furthermore, the rotating piece comprises a clamping plate and a winding groove; the rotary piece is of a cylindrical structure, a pull ring is arranged at the front end of the rotary piece, and a circular plate is arranged at the rear end of the rotary piece; the front end of the bottom of the rotating piece is provided with a clamping plate with a rectangular structure, and the side edge of the rotating piece is provided with a winding groove with a rectangular structure; the rotating piece is a rotatable adjusting structure.
Furthermore, the movable rod also comprises an inner cavity and a limiting rod; the inner cavity is of a cylindrical structure with two convex ends, and the middle position of the limiting rod is embedded in the inner cavity; the limiting rod is of a cylindrical structure, a circular plate is arranged in the middle of the limiting rod, and the circular plate is embedded in the middle of the inner part of the inner cavity; the inner end of the limiting rod is inserted into the jack of the side groove.
Furthermore, the adjusting rod comprises a rotating plate, a rotating groove, a contact plate and a rotating head; the adjusting rod is a cylindrical screw rod, and a rotating plate with a rectangular plate-shaped structure is arranged at the inner end of the adjusting rod; a rotary groove is formed in the inner end of the adjusting rod and on the inner side of the rotating plate, and the rotary groove is of a cylindrical structure with a convex middle part; the contact plate is made of rubber, and a rotating head is arranged at the top end of the outer side of the contact plate; the rotating head is of a cylindrical structure with a convex middle part, and is embedded and arranged in the rotating groove; the contact plate is a contactable fixing structure.
Compared with the prior art, the invention has the following beneficial effects:
in the device, a movable plate and a movable rod are arranged, wherein the movable plate is arranged at the top end of a main body and can receive power transmitted by a cam through a guide part, so that the movable plate can drive sand paper to move back and forth to polish a computer shell, two ends of the movable plate are provided with fixed grooves, so that the sand paper of different types can be positioned in the movable plate and connected with a rotating part, the rotating part can pull the sand paper to rotate in the rotating part, the sand paper can be fixed for use, the sand paper of different types can be fixed, the outer sides of the fixed grooves are of an inclined structure, so that the sand paper can be guided when being inserted, the clamping grooves are used for inserting the clamping plates, after the rotating part drives the sand paper to rotate and tighten, the clamping plates can be inserted into the clamping grooves to be fixed, and the rotating part can drive the rotating part to be fixed and can not rotate, therefore, the abrasive paper can be used for polishing, the outer end of the clamping groove is of an inclined structure, the clamping plate can be guided when being inserted, the moving groove is used for embedding the circular plate of the rotating piece, the rotating piece cannot be separated when moving, the rotating piece can be freely pulled and moved but cannot be taken out, the ejector blocks are arranged on two sides of the top end of the moving plate, the ejector blocks can jack up the abrasive paper when the abrasive paper is installed, the top end of the abrasive paper can be in a planar state, and therefore the abrasive paper is in smooth contact with a computer shell, the polishing effect is better, the ejector blocks are made of rubber materials, and the anti-slip effect can be achieved when the ejector blocks are in contact with the abrasive paper;
still furthermore, the movable rod is used for fixing the computer housing on the whole by the adjusting rod at the top end, the inner block at the inner side of the bottom of the movable rod can receive the supporting force of the spring, so that the movable rod can pull the computer housing to move downwards, the surface of the computer housing can automatically bear force to contact with the abrasive paper, the polishing effect is better, the adjusting hole of the movable rod is used for embedding the adjusting rod, the adjusting rod can bear force to move inwards when rotating, the computer housing is clamped and fixed, the inner block is used for being arranged in the side groove to move, the inner block can bear force to drive the movable rod to move up and down, the computer housing can freely move up and down to adjust and polish, the inner cavity is used for embedding and installing the limiting rod, the limiting rod can freely move in the inner part, and the limiting rod cannot be separated from being lost, and the gag lever post has then played the spacing effect of removal, make this device when needs fixed computer shell, can control the carriage release lever rebound, promote the gag lever post to remove to inside, make inside the jack of gag lever post can insert the side channel, thereby it is spacing to fix the carriage release lever, make the carriage release lever can be in the state of rising and fix the computer shell, thereby solved when using, can't use the abrasive paper of different models is fixed, can't polish different smoothness with the computer shell according to the demand of difference, and current computer shell burr grinding device is when using, can't make the automatic atress of computer shell and the structure in close contact with of polishing, can't the automatic atress of computer shell polish, the problem that the manpower control computer shell polished usually needs.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic bottom view of the main body of the present invention in partial cross section.
Fig. 3 is a schematic perspective view of the bottom member of the present invention.
Fig. 4 is a schematic bottom view of the movable plate of the present invention.
Fig. 5 is a partial sectional view of the moving plate of the present invention.
Fig. 6 is a perspective view of the rotary member of the present invention.
Fig. 7 is a schematic cross-sectional structure of the travel bar of the present invention.
Fig. 8 is a schematic cross-sectional structure of an adjustment lever of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a side groove; 102. a bottom groove; 103. a top groove; 2. a bottom piece; 201. a support pillar; 202. a guide block; 3. a guide member; 301. a stress plate; 4. moving the plate; 401. fixing grooves; 402. a card slot; 403. a moving groove; 404. a top block; 5. a rotating member; 501. clamping a plate; 502. a coiling groove; 6. a travel bar; 601. an adjustment hole; 602. an inner block; 603. an inner cavity; 604. a limiting rod; 7. adjusting a rod; 701. a rotating plate; 702. a rotating tank; 703. a contact plate; 704. and rotating the head.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a burr grinding device for a computer shell, which comprises: the device comprises a main body 1, a bottom piece 2, a guide piece 3, a moving plate 4, a rotating piece 5, a moving rod 6 and an adjusting rod 7; the main body 1 is of a rectangular structure, a motor is embedded and mounted at the bottom end inside the main body 1, and a cam is mounted at the top end of the motor through a transmission rod; the bottom piece 2 is connected with the bottom of the main body 1 in a fixed connection mode, the guide block 202 in the bottom piece 2 is embedded in the bottom groove 102, and the top end of the guide block 202 is connected with the inside of the bottom groove 102 through a spring; the guide piece 3 is embedded in the top groove 103, the side edge of the guide piece 3 is connected with the inside of the top groove 103 through a spring, and a rectangular block provided with the top groove 103 is inserted into the rectangular groove at the bottom of the guide piece 3; the rotating member 5 is inserted into the fixing groove 401, the circular plate at the rear end of the rotating member 5 is inserted into the moving groove 403, and the clamping plate 501 of the rotating member 5 is inserted into the clamping groove 402; the adjusting rod 7 is inserted into the adjusting hole 601 through an outer thread.
The moving plate 4 comprises a fixed groove 401, a clamping groove 402, a moving groove 403 and a top block 404; the movable plate 4 is of a rectangular plate-shaped structure, and two sides of the top end of the movable plate 4 are of arc-shaped structures; fixing grooves 401 are formed in two ends of the moving plate 4, and the fixing grooves 401 are of cylindrical structures; the front end of the fixing groove 401 is provided with clamping grooves 402 which are annularly arranged, the clamping grooves 402 are of a rectangular structure, and two sides of the outer end of each clamping groove 402 are of an inclined structure; a moving groove 403 is formed in the rear end of the fixing groove 401, and the moving groove 403 is of a cylindrical structure; the card slot 402 is an embeddable fixed structure; the movable plate 4 is arranged at the top end of the main body 1, the bottom of the movable plate 4 is connected with the top end of the guide part 3, the movable plate 4 is arranged at the top end of the main body 1, the movable plate 4 can receive power transmitted by the cam through the guide part 3, the movable plate 4 can drive sand paper to move back and forth to polish the computer shell, the two ends of the movable plate 4 are provided with fixing grooves 401, different types of sand paper can be arranged in the fixing grooves and connected with the rotating part 5, the rotating part 5 can rotatably pull the sand paper in the rotating part, the sand paper can be fixedly used, different types of sand paper can be fixed, the outer side of each fixing groove 401 is of an inclined structure, the sand paper can be guided when being inserted, the clamping grooves 402 are used for inserting the sand paper 501, and after the rotating part 5 is driven to rotate and tighten, can make cardboard 501 insert the inside of draw-in groove 402 fixed for rotating member 5 can drive abrasive paper and fix unable rotation, thereby make abrasive paper can use and polish, and the outer end of draw-in groove 402 is slope column structure, be for making cardboard 501 when inserting, can lead, and shifting chute 403 is the plectane embedding that is used for making rotating member 5, make rotating member 5 when removing, can not break away from, make the pull that rotating member 5 can be free remove nevertheless can't take out.
The movable rod 6 comprises an adjusting hole 601, an inner block 602, an inner cavity 603 and a limiting rod 604; the moving rod 6 is in a rectangular strip-shaped structure, and the top end of the moving rod 6 is in an arc-shaped structure; the top end of the movable rod 6 is provided with an adjusting hole 601, and the inside of the adjusting hole 601 is provided with threads; an inner block 602 is arranged at the inner side of the bottom of the movable rod 6, and the inner block 602 is of a T-shaped structure; the movable rod 6 is a movable adjusting structure; the moving rod 6 is set in the middle of the two ends of the main body 1, and the inner blocks 602 of the moving rod 6 are embedded in the side slots 101 installed at the two ends of the main body 1, and the two sides of the top end of the inner blocks 602 are connected with the top end of the inner portion of the side slots 101 through springs, where the moving rod 6 is used to fix the computer housing on the adjusting rod 7 at the top end, the inner block 602 at the inner side of the bottom of the moving rod 6 can receive the supporting force of the springs, so that the moving rod 6 can pull the computer housing to move downwards, so that the surface of the computer housing can automatically contact with the sand paper under force, thereby the polishing effect is better, the adjusting hole 601 of the moving rod 6 is used to embed the adjusting rod 7, so that the adjusting rod 7 can move inwards under force when rotating, thereby clamping and fixing the computer housing, and the inner blocks 602 are used to be installed in the side slots 101 to move, so that the inner block 602 can be forced to drive the movable rod 6 to move up and down, and the computer shell can freely move up and down to adjust grinding.
Wherein, the main body 1 comprises a side groove 101, a bottom groove 102 and a top groove 103; the outer side of the bottom of the main body 1 is an inclined structure, and two sides of the main body 1 are provided with side grooves 101; the side groove 101 is of a T-shaped structure, and a jack is arranged in the middle of the top end of the inside of the side groove 101; a rectangular groove is formed in the bottom of the main body 1, a bottom groove 102 is formed in the edge of the rectangular groove, and the bottom groove 102 is of a T-shaped structure; a top groove 103 is formed in the middle of the top end of the main body 1, the cross section of the top groove 103 is of a Chinese character 'zhong' structure, and rectangular blocks are arranged on the inner sides of the bottoms of the two ends of the top groove 103; the top groove 103 is a guiding and moving structure, the main body 1 is used for installing and using a motor, the motor can drive the cam to rotate, the cam can drive the stress plate 301 and the guide piece 3, the guide piece 3 can drive the moving plate 4 and sand paper to move back and forth to polish the computer shell, the side groove 101 is used for embedding and installing the inner block 602, the inner block 602 can be guided and moved in the inner block, so that the computer shell is conveniently and fixedly installed, the jack at the top end in the side groove 101 is used for inserting the inner end of the limiting rod 604, so that the limiting rod 604 can drive the moving rod 6 to limit, the bottom groove 102 is used for embedding and installing the guide block 202 and the spring, so that when the bottom piece 2 is in contact with a placing surface, the guide block 202 can move in the bottom groove 102, the top groove 103 is used for embedding and installing the guide piece 3, so that the guide 3 can be guided to move, and the guide 3 can drive the moving plate 4 and the sand paper to move, thereby polishing the computer shell.
Wherein, the bottom piece 2 comprises a support column 201 and a guide block 202; the bottom piece 2 is of a rectangular structure, and a groove is formed in the top end of the bottom piece 2; a supporting column 201 is arranged at the top end of the bottom piece 2, the supporting column 201 is of a cylindrical structure, and the bottom piece 2 and the supporting column 201 are made of rubber; the inner edge position of the bottom piece 2 is connected with the guide block 202, and the guide block 202 is of a T-shaped structure; bottom member 2 and support column 201 are the structure that can cushion the impact force, and bottom member 2 and support column 201 here are used for installing in the bottom of main part 1 for this device is when using, and when main part 1 is inside to be vibrated, can absorb through bottom member 2, avoid main part 1 bottom direct and ground contact to produce the abnormal sound, and guide block 202 is then used for through spring support bottom member 2, makes bottom member 2 when the buffering vibration, and the effect can be better.
Wherein, the guide 3 comprises a stress plate 301; the guide piece 3 is of a middle-character-shaped structure, and rectangular grooves are formed in the inner sides of the bottoms of the two ends of the guide piece 3; the bottom side of guide 3 is equipped with atress board 301, and the side of atress board 301 contacts with the cam, guide 3 here is used for installing in the inside of overhead tank 103, make the computer housing when needs are polished, guide 3 can drive movable plate 4 and abrasive paper and computer housing contact removal, make abrasive paper can effectually polish the burr of computer housing, and atress board 301 is then used for establishing in the bottom of guide 3 and cam contact, make when the cam is rotatory, can push up guide 3 and remove, guide 3 is moved by the spring top after the removal and moves reset, make guide 3 can reciprocating motion back and forth, thereby effectual drive abrasive paper is polished back and forth.
The moving plate 4 further includes a top block 404; the top block 404 is a strip-shaped structure, and the top end of the top block 404 is an arc-shaped structure; the kicking block 404 is the rubber material, and the bottom of kicking block 404 is connected with the top both sides of movable plate 4 through fixed connection's mode, and the kicking block 404 is then used for establishing in the top both sides of movable plate 4, when making abrasive paper install, kicking block 404 can be with abrasive paper jack-up, make the top of abrasive paper can be in planar state, thereby smooth and computer housing contact, make the effect of polishing better, and kicking block 404 is the rubber material, in the time of with the abrasive paper contact, can play skid-proof effect.
Wherein, the rotating member 5 comprises a clamping plate 501 and a winding groove 502; the rotating part 5 is of a cylindrical structure, the front end of the rotating part 5 is provided with a pull ring, and the rear end of the rotating part 5 is provided with a circular plate; a clamping plate 501 with a rectangular structure is arranged at the front end of the bottom of the rotating piece 5, and a winding groove 502 with a rectangular structure is arranged on the side edge of the rotating piece 5; rotating member 5 is the rotatable adjusting structure, rotating member 5 here is used for installing in the inside rotation of fixed slot 401, make sand paper when fixed, can make sand paper insert to the inside of rolling up groove 502, then control rotating member 5 rotates, thereby make sand paper can be rotated fixedly, cardboard 501 is then to be used for inserting the inside of draw-in groove 402, make rotating member 5 after rolling up sand paper, can insert the inside of draw-in groove 402 through cardboard 501, make rotating member 5 unable rotation, thereby effectually pull sand paper fixedly.
Wherein, the movable rod 6 also comprises an inner cavity 603 and a limiting rod 604; the inner cavity 603 is a cylindrical structure with two convex ends, and the inner part of the inner cavity 603 is embedded in the middle position of the limiting rod 604; the limiting rod 604 is of a cylindrical structure, a circular plate is arranged in the middle of the limiting rod 604, and the circular plate is embedded in the middle of the inner cavity 603; the inner of gag lever post 604 inserts inside the jack of side slot 101, and inner chamber 603 is used for imbedding installation gag lever post 604, make gag lever post 604 can be free move at its inside, and gag lever post 604 can not break away from and lose, and gag lever post 604 has then played and has removed spacing effect, make this device when needs fixed computer shell, can control the carriage release lever 6 rebound, promote gag lever post 604 and remove to inside, make inside the jack of gag lever post 604 can insert side slot 101, thereby fix spacing with carriage release lever 6, make carriage release lever 6 can be in the state that rises and fix computer shell.
Wherein, the adjusting rod 7 comprises a rotating plate 701, a rotating groove 702, a contact plate 703 and a rotating head 704; the adjusting rod 7 is a cylindrical screw rod, and the inner end of the adjusting rod 7 is provided with a rotating plate 701 with a rectangular plate-shaped structure; the inner end of the adjusting rod 7 is provided with a rotating groove 702 by the inner side of the rotating plate 701, and the rotating groove 702 is a cylindrical structure with a convex middle part; the contact plate 703 is made of rubber, and the top end of the outer side of the contact plate 703 is provided with a rotating head 704; the rotary head 704 is a middle convex cylindrical structure, and the rotary head 704 is embedded and installed inside the rotary groove 702; the contact plate 703 is a contactable fixing structure, the adjusting rod 7 is used for rotating under manual control, so as to drive the internal contact plate 703 to contact with the side edge of the computer housing, thereby fixing the computer housing, the rotating plate 701 is used for rotating together with the adjusting rod 7, and the rotating groove 702 is used for embedding and installing the rotating head 704, so that when the adjusting rod 7 rotates, the contact plate 703 can be always in a vertical state, thereby being capable of conveniently contacting with both sides of the computer housing, thereby effectively and conveniently fixing the computer housing.
When in use: when the device is needed to be used, the device can be moved to a proper position through manpower, then sand paper with a proper model is selected through manpower, then the pull ring is used for pulling the rotating piece 5 to move outwards, then two ends of the sand paper are inserted into the fixing groove 401 and then inserted into the coiling groove 502, then the rotating piece 5 is controlled to rotate through manpower, so that the rotating piece 5 can wind the sand paper, two ends of the sand paper are tensioned and fixed, then the rotating piece 5 is pressed, so that the rotating piece 5 can be positioned in the fixing groove 401, so that the clamping plate 501 can be inserted into the clamping groove 402, so that the rotating piece 5 can be fixed and cannot rotate, thereby effectively fixing the sand paper, then the moving rod 6 is pulled to move upwards through manpower, then the limiting rod 604 is pushed to move inwards, so that the inner end of the limiting rod 604 can be inserted into the jack, thereby fixing the moving rod 6, then rotating the two adjusting rods 7 by manpower to make the adjusting rods 7 push the contact plate 703 to move inwards to a position close to the computer shell, then putting the computer shell into the inner side of the contact plate 703, then continuing to rotate the adjusting rods 7 to make the contact plate 703 gradually contact with two ends of the computer shell, then controlling the computer shell to be in a horizontal state, then screwing the adjusting rods 7, opening the control switch of the motor after the motor is turned on, making the motor drive the cam to rotate through the transmission rod, making the cam contact with the stress plate 301, thereby making the guide member 3 move back and forth through the cooperation of the spring, further making the guide member 3 drive the moving plate 4 and the sand paper to reciprocate back and forth, then pulling the limiting rods 604 to move outwards by manpower to make the moving rod 6 be relieved from limiting, thereby driving the computer shell to move downwards, so that the bottom of the computer housing can be contacted with sandpaper to grind burrs on the computer housing.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a computer shell burr grinding device which characterized in that: the method comprises the following steps: the device comprises a main body (1), a bottom piece (2), a guide piece (3), a moving plate (4), a rotating piece (5), a moving rod (6) and an adjusting rod (7); the main body (1) is of a rectangular structure, a motor is embedded into the bottom end inside the main body (1), and a cam is mounted at the top end of the motor through a transmission rod; the bottom piece (2) is connected with the bottom of the main body (1) in a fixed connection mode, a guide block (202) in the bottom piece (2) is embedded in the bottom groove (102), and the top end of the guide block (202) is connected with the inside of the bottom groove (102) through a spring; the guide piece (3) is embedded in the top groove (103), the side edge of the guide piece (3) is connected with the inside of the top groove (103) through a spring, and a rectangular block provided with the top groove (103) is inserted into the rectangular groove in the bottom of the guide piece (3); the rotating piece (5) is embedded in the fixed groove (401), a circular plate at the rear end of the rotating piece (5) is embedded in the moving groove (403), and a clamping plate (501) of the rotating piece (5) is inserted in the clamping groove (402); the adjusting rod (7) is embedded in the adjusting hole (601) through threads on the outer side;
the moving plate (4) comprises a fixed groove (401), a clamping groove (402), a moving groove (403) and a top block (404); the movable plate (4) is of a rectangular plate-shaped structure, and two sides of the top end of the movable plate (4) are of arc-shaped structures; fixing grooves (401) are formed in two ends of the moving plate (4), and the fixing grooves (401) are of cylindrical structures; the front end of the fixing groove (401) is provided with clamping grooves (402) which are annularly arranged, the clamping grooves (402) are of rectangular structures, and two sides of the outer end of each clamping groove (402) are of inclined structures; the rear end of the fixed groove (401) is provided with a moving groove (403), and the moving groove (403) is of a cylindrical structure; the clamping groove (402) is an embeddable fixed structure; the moving plate (4) is arranged at the top end of the main body (1), and the bottom of the moving plate (4) is connected with the top end of the guide piece (3);
the movable rod (6) comprises an adjusting hole (601), an inner block (602), an inner cavity (603) and a limiting rod (604); the moving rod (6) is of a rectangular strip-shaped structure, and the top end of the moving rod (6) is of an arc-shaped structure; the top end of the moving rod (6) is provided with an adjusting hole (601), and threads are arranged inside the adjusting hole (601); an inner block (602) is arranged on the inner side of the bottom of the movable rod (6), and the inner block (602) is of a T-shaped structure; the moving rod (6) is a movable adjusting structure; the moving rod (6) is arranged in the middle of the two ends of the main body (1), the inner blocks (602) of the moving rod (6) are embedded in the side grooves (101) at the two ends of the main body (1), and the two sides of the top end of each inner block (602) are connected with the top end of the inside of each side groove (101) through springs.
2. The computer housing burr grinding device of claim 1, wherein: the main body (1) comprises a side groove (101), a bottom groove (102) and a top groove (103); the outer side of the bottom of the main body (1) is of an inclined structure, and side grooves (101) are formed in two sides of the main body (1); the side groove (101) is of a T-shaped structure, and a jack is arranged in the middle of the top end of the inside of the side groove (101); a rectangular groove is formed in the bottom of the main body (1), a bottom groove (102) is formed in the edge position of the rectangular groove, and the bottom groove (102) is of a T-shaped structure; a top groove (103) is formed in the middle of the top end of the main body (1), the cross section of the top groove (103) is of a Chinese character 'Zhong' structure, and rectangular blocks are arranged on the inner sides of the bottoms of the two ends of the top groove (103); the top groove (103) is a guide moving structure.
3. The computer housing burr grinding device of claim 1, wherein: the bottom piece (2) comprises a support column (201) and a guide block (202); the bottom piece (2) is of a rectangular structure, and a groove is formed in the top end of the bottom piece (2); a supporting column (201) is arranged at the top end of the bottom piece (2), the supporting column (201) is of a cylindrical structure, and the bottom piece (2) and the supporting column (201) are made of rubber; the inner edge position of the bottom piece (2) is connected with the guide block (202), and the guide block (202) is of a T-shaped structure; the bottom piece (2) and the supporting column (201) are structures capable of buffering impact force.
4. The computer housing burr grinding device of claim 1, wherein: the guide piece (3) comprises a stress plate (301); the guide piece (3) is of a middle-character-shaped structure, and rectangular grooves are formed in the inner sides of the bottoms of the two ends of the guide piece (3); the bottom side of the guide piece (3) is provided with a stress plate (301), and the side of the stress plate (301) is in contact with the cam.
5. The computer housing burr grinding device of claim 1, wherein: the moving plate (4) also comprises a top block (404); the top block (404) is of a strip-shaped structure, and the top end of the top block (404) is of an arc-shaped structure; the top block (404) is made of rubber, and the bottom end of the top block (404) is connected with two sides of the top end of the moving plate (4) in a fixed connection mode.
6. The computer housing burr grinding device of claim 1, wherein: the rotating piece (5) comprises a clamping plate (501) and a winding groove (502); the rotating piece (5) is of a cylindrical structure, a pull ring is arranged at the front end of the rotating piece (5), and a circular plate is arranged at the rear end of the rotating piece (5); a clamping plate (501) with a rectangular structure is arranged at the front end of the bottom of the rotating piece (5), and a coiling groove (502) with a rectangular structure is arranged on the side edge of the rotating piece (5); the rotating piece (5) is a rotatable adjusting structure.
7. The computer housing burr grinding device of claim 1, wherein: the moving rod (6) also comprises an inner cavity (603) and a limiting rod (604); the inner cavity (603) is of a cylindrical structure with two convex ends, and the inner part of the inner cavity (603) is embedded in the middle position of the limiting rod (604); the limiting rod (604) is of a cylindrical structure, a circular plate is arranged in the middle of the limiting rod (604), and the circular plate is embedded in the middle of the inner cavity (603); the inner end of the limiting rod (604) is inserted into the jack of the side groove (101).
8. The computer housing burr grinding device of claim 1, wherein: the adjusting rod (7) comprises a rotating plate (701), a rotating groove (702), a contact plate (703) and a rotating head (704); the adjusting rod (7) is a cylindrical screw rod, and a rotating plate (701) with a rectangular plate-shaped structure is arranged at the inner end of the adjusting rod (7); a rotating groove (702) is formed in the inner end of the adjusting rod (7) by the inner side of the rotating plate (701), and the rotating groove (702) is of a cylindrical structure with a convex middle part; the contact plate (703) is made of rubber, and the top end of the outer side of the contact plate (703) is provided with a rotating head (704); the rotating head (704) is of a middle convex cylindrical structure, and the rotating head (704) is embedded and installed inside the rotating groove (702); the contact plate (703) is a contactable fixing structure.
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| CN202011600822.5A CN112720130B (en) | 2020-12-29 | 2020-12-29 | Computer housing burr grinding device |
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| CN202011600822.5A CN112720130B (en) | 2020-12-29 | 2020-12-29 | Computer housing burr grinding device |
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| CN112720130B (en) | 2022-09-06 |
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Effective date of registration: 20220822 Address after: 017000 plant No. 1, standardization of science and education Incubation Park, Ordos high tech Industrial Park, Inner Mongolia Autonomous Region Applicant after: Inner Mongolia Great Wall Computer System Co.,Ltd. Address before: No.28, group 5, Shima village, Paifang Township, Dazhu County, Dazhou City, Sichuan Province 635100 Applicant before: Ye Lin |
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