CN112846986B - Bearing bush deburring device that punches for auto-parts production - Google Patents
Bearing bush deburring device that punches for auto-parts production Download PDFInfo
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- CN112846986B CN112846986B CN202110056417.XA CN202110056417A CN112846986B CN 112846986 B CN112846986 B CN 112846986B CN 202110056417 A CN202110056417 A CN 202110056417A CN 112846986 B CN112846986 B CN 112846986B
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B27/0092—Grinding attachments for lathes or the like
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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
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a deburring device, in particular to a bearing bush punching and deburring device for automobile accessory production. The technical problem how to design a bearing bush deburring device that punches for auto-parts production that can replace the manual work to polish comprehensively on the hole of bearing bush, it is more laborsaving, and the operation is still convenient. The utility model provides a bearing bush burring device that punches for auto-parts production, including: the base, base one side rigid coupling has n type frame. According to the invention, a proper amount of bearing bushes are placed in the placing frame, the lowest bearing bush is pushed to move into the first polishing mechanism, the driving mechanism and the first polishing mechanism are started, the driving mechanism is in contact with the first polishing mechanism to drive the first polishing mechanism to move upwards, and when the first polishing mechanism moves upwards to be in contact with the trapezoid block, the first polishing mechanism is in contact with burrs on the outer side of the hole of the bearing bush to polish the bearing bush, so that the burrs are not required to be polished manually by people, and labor is saved.
Description
Technical Field
The invention relates to a deburring device, in particular to a bearing bush punching and deburring device for automobile accessory production.
Background
In the auto-parts production, the axle bush is then one of them, for the installation of convenient axle bush, all need punch the axle bush, nevertheless the axle bush punches the completion back, burr can appear on the hole, then need polish the burr, at present, most all manually polish the burr in the hole of axle bush by the people, need the hand to hold the hole contact of grinding tool and axle bush and polish the burr always, time one is long, it is more hard, and when the people polished the burr in the hole outside, need the burr of downthehole side once more to polish, it is more troublesome to operate.
Therefore, need design and research one kind and can replace the manual work to polish comprehensively the burr in the hole of axle bush, it is more laborsaving, and the operation is still convenient axle bush burring device that punches for auto-parts production.
Disclosure of Invention
In order to overcome the defects that the burr needs to be polished by always holding a polishing tool with hands to contact with the hole of the bearing bush, the labor is more wasted, the burr on the inner side of the hole needs to be polished again, and the operation is more troublesome, the technical problem of the invention is as follows: the bearing bush punching and deburring device for the automobile accessory production can replace manual work to comprehensively polish burrs in holes of a bearing bush, is labor-saving, and is convenient to operate.
The technical implementation scheme of the invention is as follows: the utility model provides a bearing bush burring device that punches for auto-parts production, including: the device comprises a base, a support and a clamping device, wherein an n-shaped frame is fixedly connected to one side of the base; the mounting rack is fixedly connected to one side, far away from the base, of the outer side of the n-shaped rack; the hollow arc-shaped block is fixedly connected to one side of the mounting frame, which is far away from the base; the arc-shaped placing block is fixedly connected to one side of the mounting frame far away from the base; the placing frame is fixedly connected to one side, close to the outer side of the mounting frame, of the arc-shaped placing block; the trapezoidal block is fixedly connected to the middle of one side of the outer side of the placing frame, which faces the hollow arc-shaped block and is far away from the base; the driving mechanism is arranged on the outer circumferential direction of the placing frame and used for providing power; and the first grinding mechanism is arranged between the mounting frame and the n-shaped frame, is matched with the trapezoidal block and the driving mechanism, and is used for grinding burrs of the hole of the bearing bush.
More preferably, the drive mechanism includes: the fixing plate is fixedly sleeved on the circumference of one side of the outer side of the placing frame far away from the base; the air cylinders are symmetrically and fixedly connected to the fixing plate in a penetrating manner; the movable plate is fixedly connected between the end parts of the telescopic rods of the two cylinders and matched with the first grinding mechanism.
More preferably, the first grinding mechanism includes: the number of the u-shaped plates is two, and the u-shaped plates are slidably connected between one side of the n-shaped frame and one side of the mounting frame in a penetrating manner; the trapezoid frame is fixedly connected between the end parts of the two u-shaped plates far away from the base and is in contact fit with the mounting frame; the arc-shaped guide plate is fixedly connected to one side, close to the U-shaped plate, in the trapezoidal frame; the fixing frame is fixedly connected to the middle part of one side of the outer side of the trapezoid frame far away from the base; the movable rods are symmetrically and rotatably connected inside the fixed frame and are matched with the trapezoidal blocks; the u-shaped linear pore plate is fixedly connected to the end part of the movable rod close to the trapezoid frame; the first motor is arranged on two sides outside the fixed frame; the hexagonal rod is fixedly connected to the end part of the output shaft of the first motor; the inner six-diamond grinding cylinder is slidably sleeved on the six diamond rods, and one end of the inner six-diamond grinding cylinder penetrates through one side of the trapezoid frame; the first spring is connected between one side of the inner six-diamond grinding cylinder close to the arc-shaped guide plate and the end part of the six diamond rod far away from the first motor; the guide sleeve is rotatably sleeved on the periphery of one side of the outer side of the inner hexagonal diamond polishing cylinder close to the u-shaped linear pore plate, and two ends of the guide sleeve are in contact sliding fit with the u-shaped linear pore plate.
More preferably, the device further comprises a pushing mechanism, wherein the pushing mechanism comprises: the guide strips are arranged on the outer circumferential direction of the arc-shaped placing block at intervals in a sliding manner; the arc-shaped material pushing plate is fixedly connected between one sides of all the guide strips far away from the arc-shaped placing block and is in contact fit with the placing frame; the guide racks are fixedly connected to two sides of the arc-shaped material pushing plate facing the base; the rotating shafts are rotatably connected to two sides of the mounting rack close to the guide rack in a penetrating manner; the first gears are fixedly sleeved at two ends of the rotating shaft, and the first gears are meshed with the guide racks on the inner sides; the vertical rack is symmetrically and fixedly connected to one side of the movable plate far away from the base, and is meshed with the first gear on the outer side.
More preferably, the polishing device further comprises a second polishing mechanism, wherein the second polishing mechanism comprises: the sliding rod is connected to one side, close to the mounting frame of the hollow arc-shaped block, in a penetrating manner, and the end part, far away from the base, of the sliding rod is located in the hollow arc-shaped block; the L-shaped plates are symmetrically and fixedly connected to one side in the hollow arc block facing the base; the inner hexagonal pipe is rotatably connected to one side of the L-shaped plate in a penetrating manner; the hexagonal rod is slidably penetrated in the inner hexagonal pipe, and one end of the hexagonal rod is in contact fit with one end of the sliding rod; the polishing roller is fixedly connected to the end part, far away from the sliding rod, of the hexagonal diamond guide rod; the second gear is fixedly sleeved on the outer side circumference of the inner hexagonal pipe close to the sliding rod; the second motor is symmetrically arranged on one side in the hollow arc-shaped block; the third gear is fixedly connected to the end part of the output shaft of the second motor and is meshed with the second gear; the arc limiting plate is fixedly connected between the two sides outside the mounting rack, which are close to the hollow arc-shaped block.
More preferably, the method further comprises the following steps: the clamping plates are slidably connected to two sides of the trapezoidal frame in a penetrating manner; the second spring is connected between the inner side of the clamping plate and the outer side of the trapezoid frame at intervals; the n-type trigger frame is fixedly connected to one side, close to the U-shaped plate, in the mounting frame and is in contact fit with the clamping plate.
More preferably, the method further comprises the following steps: the guide rods are connected to one side of the clamping plate in a penetrating mode at intervals in a sliding mode, and the number of the guide rods on each side is three; the rubber block is fixedly connected between one ends of the guide rods on each side and penetrates through the clamping plate; and the third spring is connected between one side of the rubber block far away from the trapezoidal frame and one side in the clamping plate at intervals and sleeved on the guide rod.
More preferably, the end of the slide rod away from the base is rotatably mounted with wheels for reducing friction.
Compared with the prior art, the invention has the following advantages:
1. the proper amount of bearing bushes are placed into the placement frame, the bearing bushes at the lowest part are pushed to move into the first polishing mechanism, the driving mechanism and the first polishing mechanism are started, the driving mechanism and the first polishing mechanism are in contact with each other to drive the first polishing mechanism to move upwards, and when the first polishing mechanism moves upwards to contact with the trapezoid blocks, the first polishing mechanism and burrs on the outer sides of holes of the bearing bushes are in contact with each other to polish the burrs.
2. Through the effect of pushing equipment, can promote the bearing bush of below and move right to the arc deflector on, so, need not operating personnel and promote the bearing bush of below with the hand and move right and carry out the burr and polish, labour saving and time saving.
3. Through the effect of second grinding machanism, can polish to the inboard burr in hole of axle bush, so, can be comprehensive polish to the burr in the hole of axle bush.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is an enlarged schematic view of part a of the present invention.
The meaning of the reference symbols in the figures: 1. a base, 2, an n-shaped frame, 3, a mounting frame, 4, a hollow arc-shaped block, 5, an arc-shaped placing block, 6, a placing frame, 7, a trapezoidal block, 8, a driving mechanism, 81, a fixing plate, 82, a cylinder, 83, a movable plate, 9, a first polishing mechanism, 91, a trapezoidal frame, 92, a first motor, 93, a movable rod, 94, a u-shaped plate, 95, a fixing frame, 96, an arc-shaped guide plate, 97, a u-shaped linear pore plate, 98, a guide sleeve, 99, a six diamond-shaped rod, 910, an inner six diamond-shaped polishing barrel, 911, a first spring, 10, a pushing mechanism, 101, an arc-shaped pushing plate, 102, a rotating shaft, 103, a first gear, 104, a vertical rack, 105, a guide rack, 106, a guide bar, 11, a second polishing mechanism, 111, an arc-shaped limit plate, 112, a sliding rod, 113, an L-shaped pipe, 114, an inner six diamond-shaped pipe, 115, a second gear, 116, a six diamond-shaped guide rod, 117 and a polishing roller, 118. the device comprises a second motor 119, a third gear 12, a clamping plate 13, an n-type trigger frame 14, a second spring 15, a guide rod 16, a rubber block 17 and a third spring.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
A bush punching and deburring device for automobile accessory production is disclosed, which comprises a base 1, an n-shaped frame 2, an installation frame 3, a hollow arc-shaped block 4, an arc-shaped placing block 5, a placing frame 6, a trapezoid block 7, a driving mechanism 8 and a first deburring mechanism 9, wherein the n-shaped frame 2 is fixedly connected in the middle of the top of the base 1, the installation frame 3 is fixedly connected to the outer top of the n-shaped frame 2, the hollow arc-shaped block 4 is fixedly connected to the right side of the outer top of the installation frame 3, the arc-shaped placing block 5 is fixedly connected to the left side of the outer top of the installation frame 3, the first deburring mechanism 9 is arranged between the installation frame 3 and the middle of the n-shaped frame 2, the first deburring mechanism 9 is matched with the hollow arc-shaped block 4 and the arc-shaped placing block 5, the placing frame 6 is fixedly connected to the left side of the outer top of the installation frame 3, the placing frame 6 is correspondingly matched with the arc-shaped placing block 5, the trapezoid block 7 is fixedly connected to the middle of the upper part of the outer right side surface of the placing frame 6, trapezoidal piece 7 and the cooperation of first grinding mechanism 9 place the frame 6 outside and be equipped with actuating mechanism 8, actuating mechanism 8 and the cooperation of first grinding mechanism 9.
The driving mechanism 8 comprises a fixed plate 81, a cylinder 82 and a movable plate 83, the fixed plate 81 is fixedly connected to the upper portion of the outer side of the placing frame 6 in the circumferential direction, the cylinder 82 is fixedly connected to the front portion and the rear portion of the fixed plate 81 in a penetrating mode, the movable plate 83 is fixedly connected between the end portions of the telescopic rods of the cylinders 82 on the front side and the rear side, and the movable plate 83 is matched with the first grinding mechanism 9.
The first grinding mechanism 9 comprises a trapezoid frame 91, a first motor 92, a movable rod 93, u-shaped plates 94, a fixed frame 95, an arc-shaped guide plate 96, a u-shaped linear hole plate 97, a guide sleeve 98, a hexagonal rod 99, an inner hexagonal grinding cylinder 910 and a first spring 911, wherein two u-shaped plates 94 are slidably connected between the top of the mounting frame 3 and the top of the n-shaped frame 2 in a penetrating manner, the trapezoid frame 91 is fixedly connected between the top ends of the two u-shaped plates 94, the trapezoid frame 91 is in contact fit with the mounting frame 3, the arc-shaped guide plate 96 is fixedly connected to the inner bottom of the trapezoid frame 91, the fixed frame 95 is fixedly connected to the middle of the outer top of the trapezoid frame 91, the first motor 92 is mounted on the upper portions of the front side surface and the rear side surface of the fixed frame 95, the six rod 99 is fixedly connected to the end portion of an output shaft of the first motor 92, the inner hexagonal grinding cylinder 910 is slidably sleeved on the hexagonal rod 99, and the bottom end of the inner hexagonal grinding cylinder penetrates through the trapezoid frame 91 and is in sliding fit with the trapezoid frame 910, the cover of interior hexagonal diamond polishing section of thick bamboo 910 outside upper portion circumference rotary type has uide bushing 98, and two parts all the rotary type around mounting bracket 3 are connected with movable rod 93, and movable rod 93 cooperates with trapezoidal piece 7, and the rigid coupling of movable rod 93 outer end has a U type word orifice plate 97, and the tip sliding fit of U type word orifice plate 97 and uide bushing 98 is connected with first spring 911 between one side and the hexagonal diamond rod 99 bottom in the interior hexagonal diamond polishing section of thick bamboo 910.
Firstly, an operator puts a proper amount of bearing bushes into a placing frame 6, an arc placing block 5 is in contact with the lowest bearing bush, then a first polishing mechanism 9 is started, the operator pushes the lowest bearing bush to move rightwards by using a tool, when the lowest bearing bush moves rightwards to the inside of the first polishing mechanism 9, the pushing of the lowest bearing bush is stopped, the tool is pulled out, the bearing bush in the placing frame 6 moves downwards to be in contact with the arc placing block 5, a driving mechanism 8 is started, the driving mechanism 8 moves upwards to move upwards to be in contact with the first polishing mechanism 9, when the first polishing mechanism 9 moves upwards to be in contact with a trapezoidal block 7, the trapezoidal block 7 enables the first polishing mechanism 9 to operate, the first polishing mechanism 9 operates to be in contact with holes in the bearing bushes, the driving mechanism 8 is closed, and burrs outside the holes in the bearing bushes are polished by the first polishing mechanism 9. After burrs on the outer side of the hole of the bearing bush are completely ground, the driving mechanism 8 is started to operate and reset, the driving mechanism 8 is separated from the first grinding mechanism 9, the first grinding mechanism 9 moves downwards to drive the bearing bush to move downwards to reset, the first grinding mechanism 9 is separated from the trapezoidal block 7, the first grinding mechanism 9 is also separated from the hole of the bearing bush, the lowest bearing bush in the placing frame 6 is pushed to move rightwards again, the bearing bush moves rightwards to drive the ground burr-off bearing bush to move rightwards to the hollow arc-shaped block 4, the process is repeated, burrs on the outer side of the hole of the bearing bush can be continuously ground, the ground burr-off bearing bush moves rightwards to be separated from the hollow arc-shaped block 4, and an operator can collect and process the ground burr-off bearing bush. When all burrs on the outer sides of the holes of the bearing bushes are ground, the driving mechanism 8 and the first grinding mechanism 9 are closed.
When a bearing bush moves into the first grinding mechanism 9, the air cylinder 82 is started, the telescopic rod of the air cylinder 82 is shortened to drive the movable plate 83 to move upwards, when the movable plate 83 moves upwards to be in contact with the first grinding mechanism 9, the movable plate 83 drives the first grinding mechanism 9 to move upwards, the first grinding mechanism 9 moves upwards to be in contact with the trapezoidal block 7, the trapezoidal block 7 enables the first grinding mechanism 9 to be in contact with the hole of the bearing bush to grind burrs of the bearing bush, and the air cylinder 82 is closed. After burrs on the outer side of the hole of the bearing bush are ground completely, the telescopic rod of the starting cylinder 82 extends to drive the movable plate 83 to move downwards for resetting, the movable plate 83 resets to be separated from the first grinding mechanism 9, the first grinding mechanism 9 moves downwards for resetting, and the cylinder 82 is closed. Therefore, the first grinding mechanism 9 can grind burrs on the outer side of the hole of the bearing bush.
When a proper amount of bearing bushes are placed in the placing frame 6, the first motor 92 is started, the first motor 92 rotates to drive the hexagonal rod 99 to rotate, the hexagonal rod 99 rotates to drive the inner hexagonal grinding cylinder 910 to rotate, and further, when an operator pushes the lowermost bearing bush to move rightwards, the bearing bushes move rightwards to the arc-shaped guide plate 96, the bearing bushes are stopped being pushed, the telescopic rod of the starting cylinder 82 shortens to drive the movable plate 83 to move upwards, the movable plate 83 moves upwards to be in contact with the u-shaped plate 94, the movable plate 83 drives the u-shaped plate 94 to move upwards, the u-shaped plate 94 moves upwards to drive the trapezoid frame 91 to move upwards, the trapezoid frame 91 moves upwards to drive the fixed frame 95 to move upwards, the fixed frame 95 moves upwards to drive the movable rod 93 to move upwards, when the movable rod 93 moves upwards to be in contact with the trapezoid block 7, the trapezoid block 7 enables the top end of the movable rod 93 to swing outwards, and the bottom end of the movable rod 93 swings inwards, the bottom end of the movable rod 93 swings inwards to drive the u-shaped linear pore plate 97 to swing inwards, the u-shaped linear pore plate 97 swings inwards to drive the inner six-diamond polishing barrel 910 to move inwards through the guide sleeve 98, the first spring 911 stretches, the inner six-diamond polishing barrel 910 moves inwards to be in contact with the hole of the bearing bush, and then the inner six-diamond polishing barrel 910 rotates to polish burrs on the outer side of the hole of the bearing bush. After burrs on the outer side of a hole of a bearing bush are ground completely, the telescopic rod of the starting cylinder 82 extends to drive the movable plate 83 to reset, the movable plate 83 resets and is separated from the u-shaped plate 94, the u-shaped plate 94 drives the trapezoid frame 91 to move downwards due to the action of gravity, the trapezoid frame 91 moves downwards and drives the movable rod 93 to move downwards through the fixed frame 95, the movable rod 93 moves downwards and is separated from the trapezoid block 7, and the inner six-diamond grinding cylinder 910 moves outwards to reset and is separated from the hole of the bearing bush due to the action of the first spring 911, and the inner hexagonal grinding cylinder 910 moves outwards to drive the u-shaped linear pore plate 97 to swing outwards and reset through the guide sleeve 98, the u-shaped linear pore plate 97 resets to drive the bottom end of the movable rod 93 to swing outwards and reset, the bottom end of the movable rod 93 swings outwards and resets to enable the top end to swing inwards and reset, and then when the next bearing bush moves to the right, the next bearing bush pushes the bush which is deburred to move to the right to be separated from the arc-shaped guide plate 96. When all burrs on the outer sides of the holes of the bearing bushes are ground, the first motor 92 is turned off, and the hexagonal rod 99 stops driving the inner hexagonal grinding cylinder 910 to rotate.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 3, the device further includes a pushing mechanism 10, the pushing mechanism 10 includes an arc-shaped pushing plate 101, a rotating shaft 102, a first gear 103, a vertical rack 104, a guide rack 105 and guide strips 106, the guide strips 106 are slidably placed at equal intervals in the circumferential direction outside the arc-shaped placing block 5, the arc-shaped pushing plate 101 is fixedly connected between the outer side surfaces of all the guide strips 106, the arc-shaped pushing plate 101 is in contact fit with the placing frame 6, the guide racks 105 are fixedly connected to the bottoms of the front and rear sides of the arc-shaped pushing plate 101, the rotating shaft 102 is rotatably connected to the lower portions of the front and rear sides of the left portion of the mounting frame 3 in a penetrating manner, the first gear 103 is fixedly connected to the front and rear ends of the rotating shaft 102, the first gear 103 on the inner side is engaged with the guide racks 105, the vertical racks 104 are symmetrically fixedly connected to the front and rear sides of the top portion of the movable plate 83 in a penetrating manner, and the vertical racks 104 are engaged with the first gear 103 on the outer side.
The polishing device also comprises a second polishing mechanism 11, the second polishing mechanism 11 comprises an arc limiting plate 111, a slide rod 112, an L-shaped plate 113, an inner hexagonal tube 114, a second gear 115, a hexagonal guide rod 116, a polishing roller 117, a second motor 118 and a third gear 119, the slide rod 112 is slidably connected to the right side of the outer top of the mounting rack 3 in a penetrating manner, the top end of the slide rod 112 is positioned in the hollow arc block 4, the L-shaped plate 113 is symmetrically and fixedly connected to the front and the back of the middle of the inner top of the hollow arc block 4, the inner hexagonal tube 114 is rotatably connected to the L-shaped plate 113 in a penetrating manner, the hexagonal guide rod 116 is slidably connected to the inner hexagonal tube 114 in a penetrating manner, the inner end of the hexagonal guide rod 116 is in contact fit with the top end of the slide rod 112, the polishing roller 117 is fixedly connected to the outer end of the hexagonal guide rod 116, the polishing roller 117 is matched with a hole of the hollow arc block 4, the arc limiting plate 111 is fixedly connected between the front and the back of the right side of the outer top of the mounting rack 3, the middle parts of the front and back of the inner side of the hollow arc block 4 are respectively provided with the second motor 118, the end part of the output shaft of the second motor 118 is fixedly connected with a third gear 119, a second gear 115 is fixedly sleeved on the outer circumference of the inner hexagonal pipe 114, and the second gear 115 is meshed with the third gear 119.
When the bearing bush is placed in the placing frame 6, the bearing bush contacts with the arc-shaped pushing plate 101, the telescopic rod of the starting cylinder 82 is shortened to drive the movable plate 83 to move upwards, the movable plate 83 moves upwards to drive the vertical rack 104 to move upwards, the vertical rack 104 moves upwards to drive the outer first gear 103 to rotate reversely, the outer first gear 103 rotates reversely to drive the rotating shaft 102 to rotate reversely, the rotating shaft 102 rotates reversely to drive the inner first gear 103 to rotate reversely, the inner first gear 103 rotates reversely to drive the guide rack 105 to move leftwards, the guide rack 105 moves leftwards to drive the arc-shaped pushing plate 101 to move leftwards, when the arc-shaped pushing plate 101 moves leftwards to the outside of the placing frame 6, the vertical rack 104 continues to move upwards to be disengaged from the outer first gear 103, the arc-shaped pushing plate 101 stops moving leftwards, the telescopic rod of the cylinder 82 extends to drive the movable plate 83 to move downwards to reset, the movable plate 83 resets to drive the vertical rack 104 to move downwards to reset, the vertical rack 104 moves downwards to drive the first gear 103 on the outer side to rotate positively, so that the arc-shaped material pushing plate 101 moves rightwards, the arc-shaped material pushing plate 101 moves rightwards to push the bearing bush at the lowest part to move rightwards to the arc-shaped guide plate 96, when the arc-shaped material pushing plate 101 is reset, the air cylinder 82 is closed, the vertical rack 104 stops driving the first gear 103 on the outer side to rotate positively, and the arc-shaped material pushing plate 101 stops moving rightwards. Therefore, an operator does not need to push the bearing bush at the lowest part to move rightwards by hands to carry out burr grinding, and time and labor are saved.
When the first motor 92 is started, the second motor 118 can be started, the second motor 118 rotates to drive the third gear 119 to rotate, the third gear 119 rotates to drive the second gear 115 to rotate, the second gear 115 rotates to drive the inner hexagonal tube 114 to rotate, the inner hexagonal tube 114 rotates to drive the six diamond guide rods 116 to rotate, the six diamond guide rods 116 rotate to drive the grinding rollers 117 to rotate, when burrs on the outer side of a hole of a bearing bush are polished completely and move to the hollow arc-shaped block 4, the movable plate 83 moves upwards and is also in contact with the sliding rod 112, the movable plate 83 drives the sliding rod 112 to move upwards, the sliding rod 112 moves upwards to drive the six diamond guide rods 116 to move outwards, the six diamond guide rods 116 move outwards to drive the polishing roller 117 to move outwards, the polishing roller 117 moves outwards to penetrate through the hole of the hollow arc-shaped block 4 to be in contact with the hole of the bearing bush, the arc-shaped limiting plate 111 limits the bearing bush, and the polishing roller 117 rotates to polish the burrs on the inner side of the hole of the bearing bush. When the movable plate 83 moves downwards to reset, the movable plate 83 is separated from the sliding rod 112, due to the action of gravity, the sliding rod 112 moves downwards to reset and is separated from the hexagonal rod 116, and the hexagonal rod 116 moves inwards to drive the grinding roller 117 to move inwards to separate from the hole of the bearing bush. When all burrs on the holes of the bearing bushes are ground, the second motor 118 is turned off, and the six diamond guide rods 116 stop driving the grinding roller 117 to rotate. So, can be comprehensive polish to the burr in the hole of axle bush.
Example 3
On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 1, fig. 4 and fig. 5, the ladder-shaped frame further comprises a clamping plate 12, an n-type trigger frame 13 and a second spring 14, the clamping plate 12 is slidably connected to the lower sides of the front and rear parts of the ladder-shaped frame 91 in a penetrating manner, five second springs 14 are uniformly connected between the upper part of the inner side of the clamping plate 12 and the outer side of the ladder-shaped frame 91 at intervals, the n-type trigger frame 13 is fixedly connected between the middle parts of the front and rear sides of the bottom in the mounting frame 3, and the n-type trigger frame 13 is in contact fit with the bottom end of the clamping plate 12.
The three-spring-type rubber clamping device is characterized by further comprising guide rods 15, rubber blocks 16 and third springs 17, the three guide rods 15 are connected in a sliding mode at equal intervals on the upper portion of the outer side of the clamping plate 12 in a penetrating mode, the rubber blocks 16 are fixedly connected between the inner ends of the three guide rods 15 on each side, the rubber blocks 16 penetrate through the clamping plate 12 and are in sliding fit with the clamping plate, the three third springs 17 are connected between the outer side face of each rubber block 16 and the inner side face of the clamping plate 12 at equal intervals, and the third springs 17 are sleeved on the guide rods 15.
Initially, the second spring 14 is in a stretching state, when the trapezoid frame 91 moves upward, the trapezoid frame 91 also drives the clamping plate 12 to move upward, the clamping plate 12 moves upward to be separated from the n-type trigger frame 13, and due to the action of the second spring 14, the clamping plate 12 moves inward to contact with the bearing bush to clamp the bearing bush. When the trapezoid frame 91 moves downwards to reset, the trapezoid frame 91 drives the clamping plate 12 to move downwards to reset, the clamping plate 12 resets to be in contact with the n-type trigger frame 13, the n-type trigger frame 13 enables the clamping plate 12 to move outwards, the second spring 14 stretches, and the clamping plate 12 moves outwards to be separated from the bearing bush to loosen the bearing bush. So, can avoid the axle bush to appear removing the polishing that the phenomenon influences the burr.
When the clamping plate 12 moves inwards, the clamping plate 12 also drives the rubber block 16 to move inwards to contact with the bearing bush, and the rubber block 16 clamps and fixes the bearing bush due to the action of the third spring 17. When the clamping plate 12 moves outwards to reset, the clamping plate 12 drives the rubber block 16 to move outwards to reset. Therefore, the bearing bush can be clamped more stably.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. The utility model provides a bearing bush burring device that punches for auto-parts production, characterized by, including:
the device comprises a base (1), wherein an n-shaped frame (2) is fixedly connected to one side of the base (1);
the mounting rack (3) is fixedly connected to one side, far away from the base (1), of the outer side of the n-shaped rack (2);
the hollow arc-shaped block (4) is fixedly connected to one side of the outside of the mounting rack (3) far away from the base (1);
the arc-shaped placing block (5) is fixedly connected to one side of the mounting frame (3) far away from the base (1);
the placing frame (6) is fixedly connected to one side, close to the arc-shaped placing block (5), of the outer side of the mounting frame (3);
the trapezoidal block (7) is fixedly connected to the middle of one side of the outer side of the placing frame (6) which faces the hollow arc-shaped block (4) and is far away from the base (1);
the driving mechanism (8) is arranged on the outer circumferential direction of the placing frame (6) and used for providing power;
the first grinding mechanism (9) is arranged between the mounting frame (3) and the n-shaped frame (2), is matched with the trapezoidal block (7) and the driving mechanism (8), and is used for grinding burrs of holes of the bearing bush;
the drive mechanism (8) comprises:
the fixing plate (81), the fixing plate (81) is fixedly sleeved on the periphery of one side of the outer side of the placing frame (6) far away from the base (1);
the air cylinder (82), the said air cylinder (82) is fixed and connected to the said dead plate (81) symmetrically;
the movable plate (83) is fixedly connected between the end parts of the telescopic rods of the two cylinders (82), and the movable plate (83) is matched with the first grinding mechanism (9);
the first grinding mechanism (9) comprises:
the number of the u-shaped plates (94) is two, and the u-shaped plates (94) are slidably connected between one side of the n-shaped frame (2) and one side of the mounting frame (3) in a penetrating mode;
the trapezoid frame (91) is fixedly connected between the ends of the two u-shaped plates (94) far away from the base (1), and is in contact fit with the mounting rack (3);
the arc-shaped guide plate (96) is fixedly connected to one side, close to the U-shaped plate (94), in the trapezoid frame (91);
the fixing frame (95) is fixedly connected to the middle part of the outer side of the trapezoid frame (91) far away from the base (1);
the movable rods (93) are symmetrically and rotatably connected inside the fixed frame (95) and are matched with the trapezoidal blocks (7);
the u-shaped linear pore plate (97) is fixedly connected to the end part of the movable rod (93) close to the trapezoid frame (91);
the first motor (92), the said first motor (92) is mounted to both sides outside the said fixed mount (95);
the six-diamond rod (99), the six-diamond rod (99) is fixedly connected to the end part of the output shaft of the first motor (92);
the inner hexagonal diamond grinding cylinder (910) is slidably sleeved on the hexagonal rod (99), and one end of the inner hexagonal diamond grinding cylinder (910) penetrates through one side of the trapezoid frame (91);
a first spring (911), wherein the first spring (911) is connected between the inner side of the inner six-diamond grinding cylinder (910) close to the arc-shaped guide plate (96) and the end part of the six diamond rod (99) far away from the first motor (92);
the guide sleeve (98) is rotatably sleeved on the periphery of one side of the outer side of the inner hexagonal diamond grinding cylinder (910) close to the u-shaped linear pore plate (97), and two ends of the guide sleeve (98) are in contact sliding fit with the u-shaped linear pore plate (97).
2. The bearing bush punching and deburring device for the production of the automobile parts, as claimed in claim 1, further comprising a material pushing mechanism (10), wherein the material pushing mechanism (10) comprises:
the guide strips (106), the guide strips (106) are placed on the outer circumference of the arc-shaped placing block (5) at intervals in a sliding manner;
the arc-shaped material pushing plate (101) is fixedly connected between one sides of all the guide strips (106) far away from the arc-shaped placing block (5) and is in contact fit with the placing frame (6);
the guide rack (105), the guide rack (105) is fixedly connected to two sides of the arc-shaped material pushing plate (101) facing the base (1);
the rotating shaft (102), the rotating shaft (102) is rotatably connected to two sides of the mounting rack (3) close to the guide rack (105) in a penetrating manner;
the first gear (103) is fixedly sleeved at two ends of the rotating shaft (102), and the first gear (103) on the inner side is meshed with the guide rack (105);
the vertical rack (104) is symmetrically and fixedly connected to one side of the movable plate (83) far away from the base (1), and the vertical rack (104) is meshed with the first gear (103) on the outer side.
3. The bearing bush punching and deburring device for the production of the automobile parts as claimed in claim 2, characterized by further comprising a second grinding mechanism (11), wherein the second grinding mechanism (11) comprises:
the sliding rod (112) is connected to one side, close to the mounting rack (3) of the hollow arc-shaped block (4), in a penetrating manner, and the end part, far away from the base (1), of the sliding rod (112) is located in the hollow arc-shaped block (4);
the L-shaped plates (113), the L-shaped plates (113) are symmetrically and fixedly connected to one side of the inner part of the hollow arc-shaped block (4) facing the base (1);
the inner hexagonal pipe (114) is rotatably connected to one side of the L-shaped plate (113) in a penetrating mode;
the hexagonal diamond guide rod (116) is slidably connected into the inner hexagonal diamond pipe (114) in a penetrating manner, and one end of the hexagonal diamond guide rod (116) is in contact fit with one end of the sliding rod (112);
the grinding roller (117) is fixedly connected to the end part of the six diamond guide rods (116) far away from the sliding rod (112);
the second gear (115) is fixedly sleeved on the periphery of one outer side of the inner hexagonal pipe (114) close to the sliding rod (112);
the second motor (118), the second motor (118) is symmetrically installed on one side in the hollow arc-shaped block (4);
a third gear (119), wherein the third gear (119) is fixedly connected to the end part of the output shaft of the second motor (118), and is meshed with the second gear (115);
the arc limiting plate (111), arc limiting plate (111) rigid coupling is in being close to hollow arc piece (4) between the outer both sides of mounting bracket (3).
4. The bearing bush punching and deburring device for the production of the automobile parts, as claimed in claim 3, further comprising:
the clamping plates (12), the clamping plates (12) are slidably connected to two sides of the trapezoid frame (91) in a penetrating mode;
the second spring (14), the second spring (14) is connected between one side of the inner side of the clamping plate (12) and one side of the outer side of the trapezoid frame (91) at intervals;
the n-type trigger frame (13), the n-type trigger frame (13) rigid coupling is in being close to one side in the mounting bracket (3) of u template (94), its with splint (12) contact cooperation.
5. The bearing bush punching and deburring device for the production of the automobile parts, as claimed in claim 4, further comprising:
the guide rods (15), the guide rods (15) are connected to one side of the clamping plate (12) in a penetrating mode at intervals in a sliding mode, and the number of the guide rods (15) on each side is three;
the rubber block (16) is fixedly connected between one ends of the guide rods (15) on each side and penetrates through the clamping plate (12);
and the third spring (17) is connected between one side of the rubber block (16) far away from the trapezoid frame (91) and the inner side of the clamping plate (12) at intervals, and is sleeved on the guide rod (15).
6. The bearing bush punching and deburring device for the production of the automobile parts is characterized in that wheels are rotatably mounted at the end parts, far away from the base (1), of the sliding rods (112) and used for reducing friction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056417.XA CN112846986B (en) | 2021-01-15 | 2021-01-15 | Bearing bush deburring device that punches for auto-parts production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110056417.XA CN112846986B (en) | 2021-01-15 | 2021-01-15 | Bearing bush deburring device that punches for auto-parts production |
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| CN112846986B true CN112846986B (en) | 2022-09-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113650102A (en) * | 2021-08-25 | 2021-11-16 | 许静云 | Automatic phase reversal hole punching equipment for sound production |
| CN117400088B (en) * | 2023-12-15 | 2024-02-23 | 山西睿源畅通机械制造有限公司 | Burr removing equipment for flange processing for wind power |
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| CN112846986A (en) | 2021-05-28 |
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Effective date of registration: 20220819 Address after: In Qifengling Industrial Park, Yefushan Town, Lujiang County, Hefei City, Anhui Province, 230000 Applicant after: Lujiang TengXiang Machinery Technology Co.,Ltd. Address before: 341600 Shuidong Avenue, industrial park, Xinfeng County, Ganzhou City, Jiangxi Province Applicant before: JIANGXI CHENGHUI AUTO PARTS MANUFACTURING Co.,Ltd. |
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