CN114346806A - Intelligent automatic grinding device for automobile accessories - Google Patents
Intelligent automatic grinding device for automobile accessories Download PDFInfo
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- CN114346806A CN114346806A CN202210082153.XA CN202210082153A CN114346806A CN 114346806 A CN114346806 A CN 114346806A CN 202210082153 A CN202210082153 A CN 202210082153A CN 114346806 A CN114346806 A CN 114346806A
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Abstract
The invention discloses an intelligent automatic polishing device for automobile accessories, which relates to the technical field of automobile accessory processing equipment, and adopts the technical scheme that the device comprises a bracket, a clamping mechanism arranged on the bracket in the horizontal direction, a clamping mechanism arranged on the bracket in the vertical direction and a polishing mechanism, wherein the clamping mechanism fixes the automobile accessories at the center inside the bracket; the bracket is divided into a front part, a rear part, an upper part, a lower part, a left part and a right part according to spatial positions. The invention has the beneficial effects that: the sliding design among the multiple layers of sliding blocks of the clamping mechanism of the device enables the device to clamp irregular automobile parts and well fix the irregular automobile parts, and the third sliding block is provided with a clamping claw for further fixing the automobile parts; the distance from the polishing mechanism to the automobile parts can be controlled by the electric push rod II, so that polishing is more sufficient, the condition of excessive polishing is avoided, the working efficiency is improved, and the possible damage of the automobile parts during polishing is reduced.
Description
Technical Field
The invention relates to the technical field of automobile accessory processing equipment, in particular to an intelligent automatic polishing device for automobile accessories.
Background
Automobile parts mostly are the stamping workpiece, integrated into one piece, like this after rough machining, have a lot of burrs on the circumference of accessory, just at this moment need polish the burr to reach operation requirement. Most manufacturers manually polish burrs on the circumference of the accessories, so that the efficiency is very low, and the condition that the automobile accessories cannot be polished or are excessively polished easily occurs due to the fact that the automobile accessories are irregular in shape, so that the intelligent automatic polishing device for the automobile accessories is very necessary to design.
Disclosure of Invention
In order to achieve the above object, and in order to solve the above technical problems, the present invention provides an intelligent automatic polishing device for automobile parts.
The automobile accessory grinding device comprises a support, a clamping mechanism and a grinding mechanism, wherein the clamping mechanism is arranged on the support in the horizontal direction;
the support is divided into a front part, a rear part, an upper part, a lower part, a left part and a right part according to spatial positions, the support structure comprises a front rectangular frame and a rear rectangular frame, and the two rectangular frames are connected through a plurality of cross rods;
the side walls of the cross rods positioned in the middle part of the left side, the middle part of the right side, the middle part of the upper side and the middle part of the lower side of the bracket and facing the center of the bracket are respectively and fixedly provided with a first electric push rod, the clamping mechanism comprises a clamping hoop arranged at the end part of the telescopic end of the first electric push rod, the clamping hoop comprises a supporting block, one side of the supporting block is fixedly connected with the end part of the first electric push rod, the other side of the supporting block is provided with an arc-shaped chute, a semicircular first sliding block is connected in the chute of the supporting block in a sliding way, one side of the first sliding block, far away from the supporting block, is provided with two symmetrical arc-shaped chutes, a semicircular second sliding block is connected in the chute of the first sliding block in a sliding way, one side of the second sliding block, far away from the first sliding block, is provided with two symmetrical arc-shaped chutes, and a semicircular third sliding block is connected in the chute of the second sliding block in a sliding way, and one side of the third sliding block, which faces the center of the bracket, is provided with two symmetrical clamping claws.
All be provided with on first sliding block, second sliding block, the curved outer wall of third sliding block with the sliding strip that the spout matches, the spout all is the font of falling T, the sliding strip with spout sliding fit.
The end part of the telescopic end of the electric push rod is connected with a rotating rod through a bearing, the outer ring of the bearing is fixedly connected with the rotating rod, the inner ring of the bearing is fixedly connected with the end part of the telescopic end of the electric push rod, and the end part of the rotating rod, which is far away from the electric push rod, is fixedly connected with a supporting block of the clamping hoop;
the outer wall both sides of dwang are provided with the stopper of symmetry, the driven gear has been cup jointed in the slip on the dwang, the spacing groove has been seted up on the driven gear, the spacing groove with the outer wall phase-match of dwang, driven gear one side meshing has the driving gear, be provided with the motor fixed plate on the horizontal pole, the fixed rotation driving motor that is provided with on the motor fixed plate, the coaxial fixed connection of rotation driving motor's motor output shaft the driving gear.
After the electric push rod pushes the two clamping hoops forwards to clamp the automobile parts, the driving gear drives the driven gear to rotate, and therefore the clamping hoops are driven to rotate.
The motor fixing plate is fixedly provided with a vertical plate, a through hole is formed in the vertical plate, an annular groove is formed in the through hole, a rotating block is connected in the annular groove in a rotating mode, an annular limiting ring is arranged on the outer wall of the rotating block, the limiting ring is matched with the annular groove, the through hole is formed in the center of the rotating block, and a driven gear fixing ring is connected between the vertical plate and the driven gear.
A through hole is formed in the center of the driven gear fixing ring, side edges are arranged at two ends of the driven gear fixing ring, threaded holes are formed in the side edges, and the driven gear fixing ring is fixedly connected with the vertical plate and the driven gear through bolts;
the diameter of the through hole on the rotating block and the driven gear fixing ring is larger than the outer diameter of the rotating rod.
The rectangular frames comprise transverse supporting rods and vertical supporting rods, a vertical sliding rod is arranged between the two vertical supporting rods of each rectangular frame, vertical T-shaped grooves are formed in the vertical supporting rods, and notches of the T-shaped grooves in the two vertical supporting rods of each rectangular frame are oppositely arranged;
a screw rod is rotationally connected in one T-shaped groove of each rectangular frame, a slide rod is fixedly connected in the other T-shaped groove, the surface of the slide rod is smooth, the top and the bottom of the screw rod are respectively and rotationally connected with the transverse support rods of the rectangular frames, the top and the bottom of the slide rod are respectively and fixedly connected with the transverse support rods of the rectangular frames, two ends of each vertical slide rod are respectively and fixedly provided with a slide block, the outer wall of each slide block is in sliding connection with the T-shaped groove, the middle part of one slide block is in threaded connection with the screw rod, and the middle part of the other slide block is in sliding connection with the slide rod;
and a screw rod driving motor is arranged in the T-shaped groove of the rectangular frame, and the screw rod is driven to rotate by the screw rod driving motor.
The polishing device comprises a vertical sliding rod, a grinding mechanism moving block, a grinding mechanism and a grinding mechanism, wherein the vertical sliding rod is provided with a transverse T-shaped groove, the notches of the T-shaped grooves of the two vertical sliding rods are oppositely arranged, the T-shaped groove of the vertical sliding rod is rotatably connected with a lead screw, the T-shaped groove is slidably connected with the grinding mechanism moving block, and the middle part of the grinding mechanism moving block is in threaded connection with the lead screw;
the polishing mechanism comprises a polishing mechanism moving block, an electric push rod II and a polishing motor, wherein the electric push rod II is fixedly arranged on the polishing mechanism moving block and faces the center of the support, the polishing motor is fixedly arranged at the end part of the telescopic end of the electric push rod II, and an output shaft of the polishing motor is provided with a polishing disc;
the grinding motor and the grinding disc driven by the grinding motor adopt the prior art, and the details are not repeated.
And a screw rod driving motor is arranged in the T-shaped groove of the vertical sliding rod, and the screw rod is driven to rotate by the screw rod driving motor.
And laser profile sensors are fixedly arranged in the middle of the upper surfaces of the two vertical sliding rods and are respectively and electrically connected with the screw rod driving motor in the T-shaped groove of the rectangular frame and the screw rod driving motor in the T-shaped groove of the vertical sliding rod. After the automobile parts are clamped by the two clamping hoops at the left part and the right part of the support, the rotary driving motor drives the left clamping hoop and the right clamping hoop to rotate, the clamping hoops drive the automobile parts to rotate along a transverse central shaft of the support, the upper part, the lower part, the front part and the rear part of the automobile parts are polished by the polishing disc, meanwhile, the shape profile of the automobile parts is measured by the laser profile sensor, the laser profile sensor transmits signals to the controller, the controller controls the screw rod driving motor in the T-shaped groove of the vertical sliding rod to start, the screw rod rotates, so that the movable block of the polishing mechanism is driven to horizontally move within the maximum length range of the automobile parts in the horizontal direction, and the upper part, the lower part, the front part and the rear part of each position of the automobile parts in the horizontal direction are polished step by step;
after auto-parts are clamped by the two clamping clamps on the upper portion and the lower portion of the support, the upper clamping clamp and the lower clamping clamp are driven to rotate by the rotary driving motor, the clamping clamps drive the auto-parts to rotate along a longitudinal central shaft of the support, the four positions of the auto-parts in the front, the rear, the left and the right are polished by the polishing disc, meanwhile, the shape profile of the auto-parts is measured by the laser profile sensor, the laser profile sensor transmits signals to the controller, the lead screw driving motor in a T-shaped groove of the rectangular frame is controlled by the controller to start, the lead screw rotates, so that the movable block of the polishing mechanism is driven to move up and down in the maximum height range in the vertical direction of the auto-parts, and four positions of the automobile parts in the front, the rear, the left and the right are polished gradually in each height direction of the auto-parts.
The laser profile sensor is of the prior art and will not be described in detail herein.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: according to the scheme, the intelligent automatic polishing device for the automobile parts is provided according to the irregular shape and contour of the automobile parts, the device can clamp the irregular automobile parts and can well fix the irregular automobile parts through the sliding design among the multiple layers of sliding blocks of the clamping mechanism, and the third sliding block is provided with the clamping claw to further fix the automobile parts;
when the automobile parts are clamped by the two clamping hoops at the left part and the right part of the support, the left clamping hoop and the right clamping hoop rotate, the clamping hoops drive the automobile parts to rotate along the transverse central shaft of the support, the upper part, the lower part, the front part and the rear part of the automobile parts are polished by the polishing disc, meanwhile, the shape and the profile of the automobile parts are measured by the laser profile sensor, the controller controls the screw rod driving motor in the T-shaped groove of the vertical sliding rod to start, so that the movable block of the polishing mechanism is driven to horizontally move within the maximum length range of the automobile parts in the horizontal direction, and the upper part, the lower part, the front part and the rear part of each position of the automobile parts in the horizontal direction are gradually polished;
when the two clamping hoops on the upper part and the lower part of the bracket clamp the automobile parts, the upper clamping hoop and the lower clamping hoop rotate, the clamping hoops drive the automobile parts to rotate along a longitudinal central shaft of the bracket, the polishing disc polishes the front, back, left and right parts of the automobile parts, meanwhile, the laser profile sensor measures the shape profile of the automobile parts, the controller controls the screw rod driving motor in the T-shaped groove of the rectangular frame to be started, so that the moving block of the polishing mechanism is driven to move up and down in the maximum height range of the automobile parts in the vertical direction, the front, back, left and right parts of each height of the automobile parts in the vertical direction are gradually polished, the polishing of the automobile parts is divided into actions of the front, back, left and right parts, an electric push rod II can control the distance from the polishing mechanism to the automobile parts, the polishing is more sufficient, and the condition of excessive polishing is avoided, improve work efficiency, reduce the damage that probably appears in the auto-parts process of polishing.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a partial structural diagram of an embodiment of the invention.
Fig. 3 is a schematic structural diagram of a clamping mechanism according to an embodiment of the invention.
FIG. 4 is a schematic structural diagram of a support block according to an embodiment of the present invention.
FIG. 5 is a schematic structural diagram of a first slider according to an embodiment of the present invention.
Fig. 6 is a first schematic structural view of a rotating rod and a vertical plate according to an embodiment of the invention.
Fig. 7 is a schematic structural view of a rotating rod and a vertical plate according to an embodiment of the invention.
Fig. 8 is a schematic structural view of a riser according to an embodiment of the invention.
Fig. 9 is a schematic structural diagram of a rotating block according to an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a rotating block according to an embodiment of the present invention.
Wherein the reference numerals are: 1. a support; 2. a clamping mechanism; 3. a polishing mechanism;
101. a front portion; 102. a rear portion; 103. an upper portion; 104. a lower portion; 105. a left portion; 106. a right portion;
1001. a rectangular frame; 1002. a cross bar;
4. an electric push rod I; 501. a support block; 502. a chute; 503. a first slider; 504. a second slider; 505. a third slider; 506. a gripper jaw; 507. a slide bar; 6. a bearing; 7. rotating the rod; 701. a limiting block; 8. a driven gear; 9. a driving gear; 1003. a motor fixing plate; 10. a rotary drive motor;
11. a vertical plate; 1101. an annular groove; 1102. rotating the block; 1103. a limiting ring; 12. a driven gear fixing ring;
13. a vertical slide bar; 14. a T-shaped slot; 15. a screw rod; 22. a slide bar; 16. a slider; 17. a polishing mechanism moving block; 18. a second electric push rod; 19. polishing the motor; 20. grinding disc; 21. laser profile sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 10, the invention provides an intelligent automatic polishing device for automobile accessories, which comprises a bracket 1, a clamping mechanism 2 arranged on the bracket 1 in the horizontal direction, a clamping mechanism 2 arranged on the vertical direction and a polishing mechanism 3, wherein the clamping mechanism 2 fixes the automobile accessories at the center inside the bracket 1;
the support 1 is divided into a front part 101, a rear part 102, an upper part 103, a lower part 104, a left part 105 and a right part 106 according to spatial positions, the support 1 structurally comprises a front rectangular frame 1001 and a rear rectangular frame 1001, and the two rectangular frames 1001 are connected through a plurality of cross rods 1002;
the side walls of the cross rod 1002 at the left middle part, the right middle part, the upper middle part and the lower middle part of the bracket 1, which face the center of the bracket 1, are fixedly provided with an electric push rod one 4, the clamping mechanism 2 comprises a clamping hoop arranged at the end part of the telescopic end of the electric push rod one 4, the clamping hoop comprises a supporting block 501, one side of the supporting block 501 is fixedly connected with the end part of the electric push rod one 4, the other side of the supporting block 501 is provided with an arc-shaped sliding groove 502, the sliding groove 502 of the supporting block 501 is connected with a semicircular first sliding block 503 in a sliding way, one side of the first sliding block 503, which is far away from the supporting block 501, is provided with two symmetrical arc-shaped sliding grooves 502, the sliding groove 502 of the first sliding block 503 is connected with a semicircular second sliding block 504 in a sliding way, one side of the second sliding block 504, which is far away from the first sliding block 503, is connected with a semicircular third sliding block 505 in a sliding way, the third sliding block 505 is provided with two symmetrical clamping claws 506 on the side facing the center of the bracket 1.
The arc-shaped outer walls of the first sliding block 503, the second sliding block 504 and the third sliding block 505 are all provided with sliding strips 507 matched with the sliding grooves 502, the sliding grooves 502 are all in an inverted T shape, the sliding strips 507 are all in an inverted T shape, and the sliding strips 507 are in sliding fit with the sliding grooves 502.
The end part of the telescopic end of the electric push rod I4 is connected with a rotating rod 7 through a bearing 6, the outer ring of the bearing 6 is fixedly connected with the rotating rod 7, the inner ring of the bearing 6 is fixedly connected with the end part of the telescopic end of the electric push rod I4, and the end part of the rotating rod 7 far away from the electric push rod I4 is fixedly connected with a supporting block 501 of a clamping hoop;
the outer wall both sides of dwang 7 are provided with the stopper 701 of symmetry, and the sliding sleeve has cup jointed driven gear 8 on the dwang 7, has seted up the spacing groove on the driven gear 8, and the outer wall phase-match of spacing groove and dwang 7, the meshing of 8 one side of driven gear has driving gear 9, is provided with motor fixed plate 1003 on the horizontal pole 1002, and the fixed rotary driving motor 10 that is provided with on the motor fixed plate 1003, the coaxial fixed connection driving gear 9 of motor output shaft of rotary driving motor 10.
After the electric push rod 4 pushes the two clamping hoops forwards to clamp the automobile parts, the driving gear 9 drives the driven gear 8 to rotate, and therefore the clamping hoops are driven to rotate.
The fixed riser 11 that is provided with on the motor fixed plate 1003, the through-hole has been seted up on the riser 11, and the annular groove 1101 has been seted up to the through-hole inside, and the annular groove internal rotation is connected with rotatory piece 1102, is provided with annular spacing ring 1103 on the rotatory piece 1102 outer wall, and spacing ring 1103 and annular groove 1101 phase-match, the through-hole is seted up at the center of rotatory piece 1102, is connected with the solid fixed ring 12 of driven gear between riser 11 and the driven gear 8.
A through hole is formed in the center of the driven gear fixing ring 12, side edges are arranged at two ends of the driven gear fixing ring 12, threaded holes are formed in the side edges, and the driven gear fixing ring 12 is fixedly connected with the vertical plate 11 and the driven gear 8 through bolts;
the diameters of the through holes in the rotating block 1102 and the driven gear fixing ring 12 are both larger than the outer diameter of the rotating rod 7.
The rectangular frames 1001 comprise transverse supporting rods and vertical supporting rods, a vertical sliding rod 13 is arranged between the two vertical supporting rods of each rectangular frame 1001, vertical T-shaped grooves 14 are formed in the vertical supporting rods, and notches of the T-shaped grooves 14 in the two vertical supporting rods of each rectangular frame 1001 are arranged oppositely;
a screw rod 15 is rotatably connected in one T-shaped groove 14 of each rectangular frame 1001, a slide rod 22 is fixedly connected in the other T-shaped groove 14, the surface of each slide rod 22 is smooth, the top and the bottom of each screw rod 15 are respectively rotatably connected with the transverse support rods of the rectangular frames 1001, the top and the bottom of each slide rod 22 are respectively fixedly connected with the transverse support rods of the rectangular frames 1001, two ends of each vertical slide rod 13 are respectively and fixedly provided with a slide block 16, the outer wall of each slide block 16 is slidably connected with the T-shaped groove 14, the middle part of one slide block 16 is in threaded connection with the screw rod 15, and the middle part of the other slide block 16 is in sliding connection with the slide rod 22;
a screw rod driving motor is arranged in a T-shaped groove 14 of the rectangular frame 1001, and a screw rod 15 is driven to rotate by the screw rod driving motor.
The vertical sliding rods 13 are provided with transverse T-shaped grooves 14, notches of the T-shaped grooves 14 of the two vertical sliding rods 13 are oppositely arranged, the T-shaped grooves 14 of the vertical sliding rods 13 are rotatably connected with lead screws 15, the T-shaped grooves 14 are slidably connected with polishing mechanism moving blocks 17, and the middle parts of the polishing mechanism moving blocks 17 are in threaded connection with the lead screws 15;
the polishing mechanism comprises a polishing mechanism moving block 17, an electric push rod II 18 which is fixedly arranged on the polishing mechanism moving block 17 and faces the center of the support 1, and a polishing motor 19 fixedly arranged at the end part of the telescopic end of the electric push rod II 18, wherein an output shaft of the polishing motor 19 is provided with a polishing disc 20;
the grinding motor and the grinding disc driven by the grinding motor adopt the prior art, and the details are not repeated.
A screw rod driving motor is arranged in a T-shaped groove 14 of the vertical sliding rod 13, and the screw rod 15 is driven to rotate by the screw rod driving motor.
The middle parts of the upper surfaces of the two vertical sliding rods 13 are fixedly provided with laser profile sensors 21, and the laser profile sensors 21 are respectively and electrically connected with a screw rod driving motor in the T-shaped groove 14 of the rectangular frame 1001 and a screw rod driving motor in the T-shaped groove 14 of the vertical sliding rod 13. After the automobile parts are clamped by the two clamping hoops of the left part 105 and the right part 106 of the support 1, the rotary driving motor 10 drives the left clamping hoop and the right clamping hoop to rotate, the clamping hoops drive the automobile parts to rotate along the transverse central shaft of the support 1, the upper, lower, front and rear parts of the automobile parts are polished by the polishing disc 20, meanwhile, the shape profile of the automobile parts is measured by the laser profile sensor, the laser profile sensor transmits signals to the controller, the controller controls the screw rod driving motor in the T-shaped groove 14 of the vertical sliding rod 13 to start, the screw rod 15 rotates, so that the polishing mechanism moving block 17 is driven to horizontally move within the maximum length range of the automobile parts in the horizontal direction, and the upper, lower, front and rear parts of each position of the automobile parts in the horizontal direction are polished step by step;
after automobile parts are clamped by the two clamping hoops on the upper portion 103 and the lower portion 104 of the support 1, the rotary driving motor 10 drives the upper clamping hoop and the lower clamping hoop to rotate, the clamping hoops drive the automobile parts to rotate along the longitudinal central shaft of the support 1, the polishing disc 20 polishes four positions of the automobile parts in the front, the rear, the left and the right, meanwhile, the laser profile sensor measures the shape profile of the automobile parts, the laser profile sensor transmits signals to the controller, the controller controls the screw rod driving motor in the T-shaped groove 14 of the rectangular frame 1001 to start, the screw rod 15 rotates, accordingly, the polishing mechanism moving block 17 is driven to move up and down in the maximum height range of the automobile parts in the vertical direction, and four positions of the automobile parts in the front, the rear, the left and the right in all heights of the automobile parts in the vertical direction are gradually polished.
The laser profile sensor is of the prior art and will not be described in detail herein.
When the automobile accessory clamp is used, two clamping clamps of the upper part 103 and the lower part 104 are in a contracted state in an initial state so as to provide sufficient space for the rotation of the left clamping clamp and the right clamping clamp, firstly, an automobile accessory is placed in the middle of the support 1, the electric push rods I4 of the left part 105 and the right part 106 of the support 1 are started to push the clamping clamps at two sides to move oppositely, and as the first sliding block 503 is connected in the sliding groove 502 of the support block 501 in a sliding manner, the second sliding block 504 is connected in the sliding groove 502 of the first sliding block 503 in a sliding manner, and the third sliding block 505 is connected in the sliding groove 502 of the second sliding block 504 in a sliding manner, the irregular automobile accessory can be clamped and well fixed, and the third sliding block 505 is provided with the clamping claw 506 to further fix the automobile accessory;
when the automobile parts are clamped by the two clamping hoops at the left part 105 and the right part 106 of the bracket 1, the electric push rod I4 is paused, the rotary driving motor 10 is started, the driving gear 9 rotates to drive the driven gear 8 to rotate, because the limiting groove on the driven gear 8 is matched with the outer wall of the rotating rod 7 provided with the limiting block 701, the left clamping hoop and the right clamping hoop can rotate along with the driving gear, the clamping hoops drive the automobile parts to rotate along the transverse central shaft of the bracket 1, the grinding disc 20 grinds the upper, lower, front and rear four parts of the automobile parts, meanwhile, the laser profile sensor 21 measures the shape profile of the automobile parts, the laser profile sensor 21 transmits signals to the controller, the controller controls the screw rod driving motor in the T-shaped groove 14 of the vertical sliding rod 13 to start, the screw rod 15 rotates, and accordingly, the grinding mechanism moving block 17 is driven to horizontally move within the maximum length range of the automobile parts in the horizontal direction, the upper part, the lower part, the front part and the rear part of each position of the automobile accessory in the horizontal direction are gradually polished, and the electric push rod II 18 can control the distance from the polishing mechanism to the automobile accessory;
after the upper part, the lower part, the front part and the rear part are polished, electric push rods I4 on the upper part 103 and the lower part 104 of the bracket 1 are started to push clamping hoops on the upper side and the lower side to move oppositely until the automobile parts are fixed from the top and the bottom; the first electric push rod 4 of the left part 105 and the right part 106 of the bracket 1 is started again to drive the left and the right clamping hoops to move towards the positions far away from the center of the bracket 1 respectively so as to provide sufficient space for the rotation of the upper and the lower clamping hoops,
after automobile parts are clamped by the two clamping hoops on the upper portion 103 and the lower portion 104 of the support 1, the rotary driving motor 10 drives the upper clamping hoop and the lower clamping hoop to rotate, the clamping hoops drive the automobile parts to rotate along the longitudinal central shaft of the support 1, the polishing disc 20 polishes four positions of the automobile parts in the front, the rear, the left and the right, meanwhile, the laser profile sensor measures the shape profile of the automobile parts, the laser profile sensor 21 transmits signals to the controller, the controller controls the lead screw driving motor in the T-shaped groove 14 of the rectangular frame 1001 to start, the lead screw 15 rotates, so that the polishing mechanism moving block 17 is driven to move up and down in the maximum height range of the automobile parts in the vertical direction, and four positions of the automobile parts in the front, the rear, the left and the right in all heights of the automobile parts in the vertical direction are gradually polished.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The intelligent automatic polishing device for the automobile accessories is characterized by comprising a support (1), a clamping mechanism (2) arranged on the support (1) in the horizontal direction, a clamping mechanism (2) arranged on the vertical direction and a polishing mechanism (3), wherein the clamping mechanism (2) fixes the automobile accessories at the center inside the support (1);
the support (1) is divided into a front part (101), a rear part (102), an upper part (103), a lower part (104), a left part (105) and a right part (106) according to spatial positions, the support (1) structurally comprises a front rectangular frame (1001) and a rear rectangular frame (1001), and the two rectangular frames (1001) are connected through a plurality of cross rods (1002);
the side walls, facing the center of the support (1), of the cross rod (1002) located in the middle of the left side, the middle of the right side, the middle of the upper side and the middle of the lower side of the support (1) are fixedly provided with a first electric push rod (4), the clamping mechanism (2) comprises a clamping hoop arranged at the end part of the telescopic end of the first electric push rod (4), the clamping hoop comprises a supporting block (501), one side of the supporting block (501) is fixedly connected with the end part of the first electric push rod (4), the other side of the supporting block is provided with an arc-shaped sliding groove (502), a semicircular first sliding block (503) is connected in the sliding groove (502) of the supporting block (501) in a sliding mode, one side, far away from the supporting block (501), of the first sliding block (503) is provided with two symmetrical arc-shaped sliding grooves (502), and a semicircular second sliding block (504) is connected in the sliding groove (502) of the first sliding block (503) in a sliding mode, two symmetrical arc-shaped sliding grooves (502) are formed in one side, away from the first sliding block (503), of the second sliding block (504), a semicircular third sliding block (505) is connected in the sliding groove (502) of the second sliding block (504) in a sliding mode, and two symmetrical clamping claws (506) are arranged on one side, facing the center of the support (1), of the third sliding block (505).
2. The intelligent automatic grinding device of auto-parts according to claim 1, characterized in that the arc-shaped outer walls of the first sliding block (503), the second sliding block (504) and the third sliding block (505) are all provided with sliding strips (507) matched with the sliding grooves (502), the sliding grooves (502) are all in an inverted T shape, the sliding strips (507) are all in an inverted T shape, and the sliding strips (507) are in sliding fit with the sliding grooves (502).
3. The intelligent automatic grinding device for the automobile parts is characterized in that the end part of the telescopic end of the first electric push rod (4) is connected with a rotating rod (7) through a bearing (6), the outer ring of the bearing (6) is fixedly connected with the rotating rod (7), the inner ring of the bearing (6) is fixedly connected with the end part of the telescopic end of the first electric push rod (4), and the end part of the rotating rod (7) far away from the first electric push rod (4) is fixedly connected with a supporting block (501) of the clamping hoop;
the outer wall both sides of dwang (7) are provided with stopper (701) of symmetry, driven gear (8) have been cup jointed in the slip on dwang (7), the spacing groove has been seted up on driven gear (8), the spacing groove with the outer wall phase-match of dwang (7), driven gear (8) one side meshing has driving gear (9), be provided with motor fixed plate (1003) on horizontal pole (1002), the fixed rotary driving motor (10) that is provided with on motor fixed plate (1003), the coaxial fixed connection of motor output shaft of rotary driving motor (10) driving gear (9).
4. The intelligent automatic grinding device of auto-parts according to claim 3, characterized in that a vertical plate (11) is fixedly arranged on the motor fixing plate (1003), a through hole is arranged on the vertical plate (11), an annular groove (1101) is arranged inside the through hole, a rotating block (1102) is rotationally connected in the annular groove, an annular limiting ring (1103) is arranged on the outer wall of the rotating block (1102), the limiting ring (1103) is matched with the annular groove (1101), a through hole is arranged in the center of the rotating block (1102), and a driven gear fixing ring (12) is connected between the vertical plate (11) and the driven gear (8).
5. The intelligent automatic grinding device of the auto-parts is characterized in that a through hole is formed in the center of the driven gear fixing ring (12), two sides of the driven gear fixing ring (12) are provided with side edges, threaded holes are formed in the side edges, and the driven gear fixing ring (12) is fixedly connected with the vertical plate (11) and the driven gear (8) through bolts;
the diameter of the through hole in the rotating block (1102) and the driven gear fixing ring (12) is larger than the outer diameter of the rotating rod (7).
6. The intelligent automatic grinding device of the automobile accessories is characterized in that the rectangular frames (1001) comprise transverse supporting rods and vertical supporting rods, a vertical sliding rod (13) is arranged between the two vertical supporting rods of each rectangular frame (1001), vertical T-shaped grooves (14) are formed in the vertical supporting rods, and notches of the T-shaped grooves (14) in the two vertical supporting rods of each rectangular frame (1001) are oppositely arranged;
a screw rod (15) is rotationally connected in one T-shaped groove (14) of each rectangular frame (1001), a sliding rod (22) is fixedly connected in the other T-shaped groove (14), the surface of each sliding rod (22) is smooth, the top and the bottom of each screw rod (15) are respectively and rotationally connected with the transverse supporting rods of the rectangular frames (1001), the top and the bottom of each sliding rod (22) are respectively and fixedly connected with the transverse supporting rods of the rectangular frames (1001), sliding blocks (16) are fixedly arranged at two ends of each vertical sliding rod (13), the outer wall of each sliding block (16) is in sliding connection with the corresponding T-shaped groove (14), the middle of one sliding block (16) is in threaded connection with the screw rod (15), and the middle of the other sliding block (16) is in sliding connection with the corresponding sliding rod (22);
a screw rod driving motor is arranged in a T-shaped groove (14) of the rectangular frame (1001), and the screw rod (15) is driven to rotate by the screw rod driving motor.
7. The intelligent automatic polishing device for the automobile accessories is characterized in that the vertical sliding rods (13) are provided with transverse T-shaped grooves (14), the notches of the T-shaped grooves (14) of the two vertical sliding rods (13) are oppositely arranged, the T-shaped grooves (14) of the vertical sliding rods (13) are rotatably connected with lead screws (15), the T-shaped grooves (14) are slidably connected with polishing mechanism moving blocks (17), and the middle parts of the polishing mechanism moving blocks (17) are in threaded connection with the lead screws (15);
the polishing mechanism comprises a polishing mechanism moving block (17), an electric push rod II (18) which is fixedly arranged on the polishing mechanism moving block (17) and faces the center of the support (1), and a polishing motor (19) which is fixedly arranged at the end part of the telescopic end of the electric push rod II (18), wherein an output shaft of the polishing motor (19) is provided with a polishing disc (20); and a screw rod driving motor is arranged in a T-shaped groove (14) of the vertical sliding rod (13), and the screw rod (15) is driven to rotate by the screw rod driving motor.
8. The intelligent automatic grinding device of auto-parts, according to claim 7, characterized in that the middle of the upper surface of the two vertical sliding rods (13) is fixedly provided with a laser profile sensor (21), and the laser profile sensor (21) is electrically connected with a screw rod driving motor in the T-shaped groove (14) of the rectangular frame (1001) and a screw rod driving motor in the T-shaped groove (14) of the vertical sliding rod (13), respectively.
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| CN202210082153.XA CN114346806B (en) | 2022-01-24 | 2022-01-24 | Intelligent automatic grinding device for automobile accessories |
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| CN202210082153.XA CN114346806B (en) | 2022-01-24 | 2022-01-24 | Intelligent automatic grinding device for automobile accessories |
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| CN114346806B (en) | 2022-09-30 |
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Address after: 253500 east of South section of Yingbin street, economic development zone, Lingcheng District, Dezhou City, Shandong Province Applicant after: DEZHOU HAOWO MACHINERY MANUFACTURE CO.,LTD. Address before: 253500 east of Yingbin Street South section of Economic Development Zone, Lingcheng District, De Zhou City, Shandong Province Applicant before: DEZHOU HAOWO MACHINERY MANUFACTURE CO.,LTD. |
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Denomination of invention: An intelligent automatic polishing device for auto parts Effective date of registration: 20230110 Granted publication date: 20220930 Pledgee: China Postal Savings Bank Co.,Ltd. Lingcheng Branch of Dezhou City Pledgor: DEZHOU HAOWO MACHINERY MANUFACTURE CO.,LTD. Registration number: Y2023980030851 |