CN117816421A - A quick anchor clamps for brake drum sprays paint - Google Patents
A quick anchor clamps for brake drum sprays paint Download PDFInfo
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- CN117816421A CN117816421A CN202410241065.9A CN202410241065A CN117816421A CN 117816421 A CN117816421 A CN 117816421A CN 202410241065 A CN202410241065 A CN 202410241065A CN 117816421 A CN117816421 A CN 117816421A
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- 239000003973 paint Substances 0.000 title claims abstract description 82
- 239000007921 spray Substances 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000005507 spraying Methods 0.000 claims abstract description 68
- 238000004804 winding Methods 0.000 claims description 17
- 238000010422 painting Methods 0.000 claims description 11
- 230000007306 turnover Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 abstract description 20
- 230000009471 action Effects 0.000 abstract description 7
- 238000001035 drying Methods 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000007591 painting process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a quick clamp for spraying paint on a brake drum, which belongs to the technical field of spraying paint on the brake drum and comprises a base plate, a dryer, a paint spraying module, a switching mechanism, a chuck sleeve frame, an outward expanding mechanism and an outward lifting mechanism. According to the scheme, the brake drums placed on the upper side of the chassis can be automatically clamped through the two-by-two matching action of the outer expanding mechanism and the clamping module, the dryer and the paint spraying module on the two sides of the surface of the matched base plate can be respectively moved to the output ends of the dryer and the paint spraying module through the switching mechanism after the clamped brake drums pass, the brake drums can be clamped from inside to outside before each paint spraying treatment, the outer circumferential surface of the brake drums is sprayed with paint and dried, and the problem that the brake drums are blocked when the components are sprayed with paint due to relatively fixed clamping positions of the configured clamping components in the paint spraying process can be effectively solved.
Description
Technical Field
The invention relates to the technical field of brake drum paint spraying, in particular to a quick clamp for brake drum paint spraying.
Background
In the prior art, automobile brakes are almost all braked by utilizing braking torque generated by friction between a fixed element and a working surface of a rotating element, and at present, various automobile friction brakes can be divided into two main types, namely a drum type and a disc type, wherein the rotating element in a friction pair of the drum type brake is a brake drum, and the cylindrical inner surface of the rotating element is a working surface.
The existing drum brake can be divided into an integral casting type, a steel plate and cast iron combined type and a light alloy and cast iron combined type according to different manufacturing modes, and the existing drum brake is required to be sprayed with paint before leaving a factory in order to increase friction performance and service life of the existing drum brake, and the existing drum brake is well known to be lifted by a lifting device to carry out paint spraying operation in the paint spraying process due to specific weight of the existing drum brake.
The existing solution is as follows: the existing patent (publication number: CN 109569927A) is a brake drum paint spraying device, firstly, the brake drum can be held by an electromagnetic chuck, the brake drum is prevented from falling, the rotating disc can be driven to lift by the rotation of the screw rod I, the brake drum sprayed with paint is conveniently hung into a brake drum placing rod, the brake drum is not required to be manually held, the paint surface is convenient to dry, the paint surface is not easy to damage, but the fixing and the assembly of the brake drum are too dependent on the fixed core blocks, the inner diameters of the brake drums with different sizes and types are different, different fixed core blocks are required to be produced, and the adaptability is not high in the batch production process.
The existing solution scheme II is as follows: the existing patent (bulletin number: CN 217017076U) is a brake drum paint spraying device, which is easy to install through a connecting seat structure, and enables a first paint spraying assembly to conveniently slide back and forth through a connecting seat on a first movable sliding rail and to perform paint spraying operation under the driving of a first driving cylinder.
The technical scheme is that corresponding solutions are provided from different directions no matter the prior solution I or the prior solution II, but the brake drum is fixed through clamping, on one hand, the axle center of the brake drum is difficult to automatically position in the clamping process, the brake drum is of a circular ring structure, the outer side surface and the inner side surface of the brake drum are both required to be painted, the position of the fixed end of the brake drum cannot be switched in the painting process, and the outer surface of a component of the brake drum is blocked by the clamping structure in the painting process.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a quick clamp for spraying paint on a brake drum, which is used for solving the problems that the clamping positions of configured clamping members are relatively fixed in the process of spraying paint on the brake drum in the prior art, so that the outer surfaces of the members can be blocked by a clamping structure in the process of spraying paint.
In order to solve the problems, the invention adopts the following technical scheme.
The quick clamp for the brake drum paint spraying comprises a base plate, wherein sleeve frames are fixedly connected to the positions of two side ends of the upper surface of the base plate, and a dryer is fixedly arranged on the surface of one side of the sleeve frame; the surface of the other side sleeve frame is fixedly provided with a paint spraying module;
the middle position of the upper surface of the base plate is provided with a switching mechanism, the switching mechanism comprises a first servo motor, the upper surface of the first servo motor is fixedly connected with a chuck sleeve frame, and the outer side of the chuck sleeve frame is provided with an outer lifting mechanism sleeved on the output end of the first servo motor;
the upper surface of the chuck sleeve frame is provided with an outward expansion mechanism for centering the brake drum, and the output end of the outward expansion mechanism is provided with a clamping module for transferring the brake drum.
Further, a chuck notch is formed in the periphery of the inner side of the chuck sleeve frame, and a cylindrical cavity is formed in the inner axial position of the chuck sleeve frame; the output end of the first servo motor is fixedly connected with a turntable head movably sleeved in the cylindrical cavity of the first servo motor, and a reserved semicircular arc through hole is formed in the side wall position of the chuck slot; and a semicircular opening of the reserved semicircular arc opening is from one side provided with the paint spraying module; and finally, one side provided with the dryer is sleeved with a chuck ring in a movable manner, the inner wall of the chuck ring is fixedly connected with an embedded block, and the embedded block is fixedly connected to the outer surface of the turntable head through a reserved semicircular through hole.
Further, the outer surface of the chuck ring and one side of the embedded block flush are fixedly connected with an outer expansion plate, the bottom of the outer expansion plate is fixedly provided with a second servo motor, the upper surface of the outer expansion plate is movably provided with a first rotating disc, the output end of the second servo motor penetrates through the outer expansion plate and is fixedly connected with the axle center of the first rotating disc, the upper surface of the chuck sleeve frame is fixedly provided with a first electric telescopic rod every 90 degrees, the upper surface output end of the first electric telescopic rod is fixedly provided with a chassis, and the outer expansion mechanism comprises a third servo motor fixedly connected to the axle center position of the bottom of the chassis.
Further, the output end of the third servo motor penetrates through the surface of the chassis; the gear sleeve rings are fixedly connected, a square sleeve box is fixedly connected to the upper surface of the chassis every 90 degrees, a gear head is movably mounted on one side, close to the axis of the chassis, of the square sleeve box, the gear head is meshed with the gear sleeve rings correspondingly, threaded rods which movably penetrate into the square sleeve box are fixedly connected to the inner side surfaces of the gear head, guide rail holes are formed in two sides of the square sleeve box, and overturning sleeve plates are slidably mounted in the square sleeve box through the guide rail holes; and the overturning sleeve plates are engaged on the threaded rods on the corresponding sides.
Further, the upper surface of the chassis is fixedly provided with a circular sector cushion block at the inner side of the two square sleeve boxes, and the overturning sleeve plate is of a sleeve plate structure capable of overturning inwards by 90 degrees; and the inner side surfaces of the sleeve plates are fixedly connected with anti-skid rubber blocks.
Further, the outer lifting mechanism comprises a U-shaped bracket fixedly arranged on the upper surface of the first turntable, the upper surface of the U-shaped bracket is fixedly connected with a guide rail bracket, a push plate is slidingly arranged in the guide rail bracket, a second electric telescopic rod is fixedly arranged in the middle position of the inner bottom of the U-shaped bracket, and the output end of the second electric telescopic rod penetrates through the U-shaped bracket; and fixedly connected to the bottom of push pedal, the last fixed surface of push pedal is connected with the U template, the whole laminating of sliding of U template is on the guide rail support.
Further, the inner bottom movable mounting of U template has the outer axostylus axostyle cover that turns over, the outside fixedly connected with of outer axostylus axostyle cover that turns over lifts the curb plate outward, the surface intermediate position department fixedly connected with wire winding pole that the curb plate was lifted outward, the outside surface upper position department fixedly connected with wire winding motor of U template, fixedly connected with haulage rope on the wire winding pole is received to the output of wire winding motor, the haulage rope passes the surface fixed connection of U template on the wire winding pole, the one end fixedly connected with fourth servo motor that the axle pole cover was kept away from to the outer curb plate that lifts outward, fixedly connected with clamping module on the bottom output of fourth servo motor.
Further, the clamping module is the same as a component formed by a third servo motor, a gear sleeve ring, a square sleeve box, a gear head, a threaded rod and a guide rail mouth in the outward expansion mechanism; the difference is that each square sleeve box in the clamping module is meshed with the threaded rod and is provided with a fixed clamping plate.
Further, the two side surfaces of the fixed clamping plate are fixedly provided with corresponding anti-skid rubber blocks; and the fixed clamping plate cannot be overturned and folded to the inner side.
Furthermore, the output ends of the dryer and the paint spraying module face the middle end of the base plate, and an electric crawler belt is fixedly arranged on a circular sector cushion block on one side of the upper surface of the chassis; and the conveying surface of the electric caterpillar band is higher than the circular sector cushion block.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the scheme, the brake drums placed on the upper side of the chassis can be automatically clamped through the pairwise matching action of the outward expansion mechanism and the clamping modules, the dryer and the paint spraying modules on the two sides of the surface of the base plate are matched, the clamped brake drums can be respectively moved to the output ends of the dryer and the paint spraying modules through the switching mechanism after the clamped brake drums pass, the brake drums can be clamped from inside to outside before each paint spraying treatment, the outer circumferential surfaces of the brake drums are painted and dried, and then the brake drums are clamped from outside to inside, and the inner circumferential surfaces of the brake drums are painted and dried.
(2) The rotation of the rotary head at the output end of the first servo motor in the switching mechanism can control the inner embedded block of the chuck ring to rotate 180 degrees along the reserved semicircular arc through hole, so that the outer expansion plate at the outer side of the chuck ring can automatically move to the front side of the dryer and the paint spraying module, automatic paint spraying and drying are performed aiming at the output end of the outer expansion plate, and the outer expansion plate rotates around the axis of the first servo motor, namely the axis of the chassis to switch the brake drum clamped by the clamping module, therefore, when the clamping direction of the brake drum is replaced each time, only the outer lifting mechanism is required to be directly put down, and the convenience degree of the brake drum for switching the paint spraying surface in the paint spraying process is further optimized;
(3) The third servo motor arranged in the outward expansion mechanism can drive the externally meshed gear heads to synchronously rotate by utilizing the rotation action of the gear sleeve ring at the output end of the third servo motor, and the threaded rod at the outer side of the gear heads is controlled to tighten the meshed overturning sleeve plate from outside to inside, so that the axle center of the brake drum of each side arranged on the upper surface of the circular sector cushion block can be automatically aligned with the axle center of the chassis, the accurate clamping of the follow-up clamping module is convenient, the workload of manually adjusting the position of the brake drum on site can be further reduced, and the paint spraying efficiency of the brake drum can be further improved in the batch processing process;
(4) Through the different clamping ends arranged on the expanding mechanism and the clamping module, namely the corresponding overturning sleeve plate and the corresponding fixed clamping plate, when the circular fan-shaped cushion block is used on each side and is placed with the brake drum, the overturning sleeve plate can be folded by utilizing the characteristic that the arranged overturning sleeve plate can be overturned inwards, and the electric crawler belt arranged on the circular fan-shaped cushion block on one side is matched with the electric crawler belt, so that the brake drum can be automatically conveyed to the axle center of the chassis, the workload of carrying the brake drum by field personnel is further saved, and the fixed clamping plate arranged on the clamping module can not be overturned, so that the brake drum can be better stabilized in the clamping process, namely the brake drum is clamped from inside to outside or from outside to inside;
(5) The first electric telescopic rod arranged at the bottom of the chassis and the second electric telescopic rod arranged in the outer lifting mechanism are utilized, and when the outer expanding mechanism and the clamping end with the adjustable clamping module are used for adapting to the brake drums with different sizes and dimensions, the height of the operating surface of the brake drum can be changed through the electric telescopic rod, so that the clamping adaptation performance of the clamping end of the brake drum is further improved, and meanwhile, the controllable degree and the flexible degree of the device in the operation process can be further improved;
(6) The outer lifting side plate can be retracted and pulled by utilizing the wire reeling property of the outer lifting mechanism to control the traction rope at the traction end of the outer lifting side plate, so that the outer lifting side plate can be overturned by 90 degrees up and down, the brake drum at the clamping end of the outer lifting side plate is controlled to automatically lift, the second servo motor is matched to perform surface turning, the second servo motor is automatically directed towards the dryer and the paint spraying module, the servo driving function of the fourth servo motor on the outer lifting side plate is further matched, the clamping module of the outer lifting side plate can be driven to perform 360-degree servo rotation, the brake drum clamped on the surface of the outer lifting side plate can be driven to mechanically rotate no matter in front of the dryer or in front of the paint spraying module, the paint spraying and drying performances of the outer lifting side plate are further improved, and the paint spraying uniformity of the outer lifting side plate is increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view showing the effect of detaching the chuck sleeve frame of the switching mechanism of the present invention;
FIG. 4 is a schematic view of the chassis of the present invention;
FIG. 5 is a schematic view of a partial structure of the flaring mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the lift-out mechanism of the present invention;
fig. 7 is a schematic structural view of a clamping module according to the present invention.
The reference numerals in the figures illustrate:
1. a base plate; 2. a sleeve frame; 3. a dryer; 4. a paint spraying module;
5. a switching mechanism; 51. a first servo motor; 52. a chuck sleeve frame; 53. a chuck slot; 54. reserving a semicircular arc through port; 55. a turret head; 56. a clamp ring; 57. an inner insert; 58. an outer expansion plate; 59. a second servo motor; 510. a first turntable;
6. a first electric telescopic rod; 7. a chassis;
8. an outward expansion mechanism; 81. a third servo motor; 82. a gear collar; 83. square sleeve box; 84. a gear head; 85. a threaded rod; 86. a guide rail crossing; 87. turning over the sleeve plate;
9. a circular sector cushion block; 10. an electric track;
11. an outer lifting mechanism; 111. a U-shaped bracket; 112. a second electric telescopic rod; 113. a guide rail bracket; 114. a push plate; 115. a U-shaped plate; 116. everting the shaft sleeve; 117. an outer lifting side plate; 118. a wire winding motor; 119. a traction rope; 1110. a winding rod;
12. a fourth servo motor; 13. a clamping module; 14. and fixing the clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 to 7, a quick clamp for painting a brake drum comprises a base plate 1, wherein sleeve frames 2 are fixedly connected to the positions of two side ends of the upper surface of the base plate 1, and a dryer 3 is fixedly arranged on the surface of one side sleeve frame 2; the surface of the other side sleeve frame 2 is fixedly provided with a paint spraying module 4;
the middle position of the upper surface of the base plate 1 is provided with a switching mechanism 5, the switching mechanism 5 comprises a first servo motor 51, the upper surface of the first servo motor 51 is fixedly connected with a chuck sleeve frame 52, and the outer side of the chuck sleeve frame 52 is provided with an outer lifting mechanism 11 sleeved on the output end of the first servo motor 51;
the upper surface of the chuck sleeve frame 52 is provided with an expanding mechanism 8 for centering the brake drum, and the output end of the outer lifting mechanism 11 is provided with a clamping module 13 for transferring the brake drum.
Aiming at the problem of the brake drum paint spraying in the prior art, in the actual operation process, on one hand, because the brake drum is of a circular ring structure and has heavier mass, in order to better control the even paint spraying at the paint spraying end, the brake drum is required to be clamped by an auxiliary clamping member to work, the prior art in the first solution or the prior art in the second solution can not only clamp the brake drum by the auxiliary member, but also adapt to various brake drums of different types by assembling fixed core blocks with different sizes, but in the operation process, on one hand, the axle center of the brake drum is difficult to automatically position when clamping, the brake drum is of a circular ring structure, the outer side surface and the inner side surface of the brake drum are required to be painted, the position of the fixed end of the brake drum is not capable of being switched in the paint spraying process, so that the outer surface of the member is blocked by the clamping structure in the paint spraying process, the technical solution is mainly composed of a base plate 1, a dryer 3, a paint spraying module 4, a switching mechanism 5, an outward-lifting mechanism 11, an outward-expanding mechanism 8 and a clamping module 13, wherein the base plate 1 is a device base, the dryer 3, the paint spraying module 4 and the drying and paint spraying devices in the prior art are arranged at two ends, the dryer 3 is used for drying a painted brake drum, the area of the outer surface of the brake drum sprayed with paint is dried, the paint spraying module 4 is an automatic paint spraying nozzle device in the prior art, the configured outward-expanding mechanism 8 and the clamping module 13 are a last clamping member, a brake drum is centrally positioned by the outward-expanding mechanism 8, after the clamping module 13 clamps, the brake drum is lifted upward and turned over by the outward-lifting mechanism 11 to be aligned to the paint spraying module 4, after the paint spraying module 4 is matched, the brake drum is switched to the front of the dryer 3 by the switching mechanism 5 to be dried, the brake drum is placed on the expanding mechanism 8 again after being dried completely, then the clamping area of the brake drum is changed by the clamping module 13 to be clamped again, and the brake drum is sprayed with paint again and dried, so that the problem that the outer surface of the brake drum is blocked by the clamping structure during spraying paint due to relatively fixed clamping positions of the configured clamping members in the prior art can be effectively solved.
As shown in fig. 1, 2 and 3, a chuck notch 53 is formed on the inner periphery of the chuck sleeve frame 52, and a cylindrical cavity is formed at the inner axial position of the chuck sleeve frame 52; the output end of the first servo motor 51 is fixedly connected with a turntable head 55 movably sleeved in the cylindrical cavity of the first servo motor, and a reserved semicircular arc through hole 54 is formed in the side wall position of the chuck notch 53; and the semicircular opening of the reserved semicircular arc opening 54 is from the side provided with the paint spraying module 4; finally, on the side provided with the dryer 3, a chuck ring 56 is movably sleeved in the chuck notch 53, an inner insert 57 is fixedly connected to the inner wall of the chuck ring 56, and the inner insert 57 is fixedly connected to the outer surface of the turntable head 55 through a reserved semicircular arc through hole 54.
As shown in fig. 1, 2, 3, 4 and 5, an outer expansion plate 58 is fixedly connected to one side, flush with the inner insert 57, of the outer surface of the chuck ring 56, a second servo motor 59 is fixedly mounted at the bottom of the outer expansion plate 58, a first rotating disc 510 is movably mounted on the upper surface of the outer expansion plate 58, the output end of the second servo motor 59 penetrates through the outer expansion plate 58 and is fixedly connected with the axle center of the first rotating disc 510, a first electric telescopic rod 6 is fixedly mounted on the upper surface of the chuck sleeve frame 52 every 90 degrees, a chassis 7 is fixedly mounted on the output end of the upper surface of the first electric telescopic rod 6, and the outer expansion mechanism 8 comprises a third servo motor 81 fixedly connected to the axle center position at the bottom of the chassis 7.
As shown in fig. 1, 2, 3, 4 and 5, the output end of the third servo motor 81 passes through the surface of the chassis 7; the gear sleeve 82 is fixedly connected, the square sleeve 83 is fixedly connected to the upper surface of the chassis 7 every 90 degrees, the gear heads 84 are movably mounted on one side, close to the axis of the chassis 7, of the square sleeve 83, the gear heads 84 are meshed with the gear sleeve 82 and correspond to each other, threaded rods 85 which movably penetrate into the square sleeve 83 are fixedly connected to the inner side surfaces of the gear heads 84, guide rail openings 86 are formed in two sides of the square sleeve 83, and overturning sleeve plates 87 are slidably mounted in the square sleeve 83 through the guide rail openings 86; and the flip-over shoes 87 are each engaged on the threaded rod 85 on the corresponding side.
As shown in fig. 1, 2, 3 and 5, a circular sector cushion block 9 is fixedly mounted on the upper surface of the chassis 7 at the inner side of the two square boxes 83, and the overturning sleeve plate 87 has a sleeve plate structure capable of overturning inwards by 90 degrees; and the inner side surfaces of the sleeve plates are fixedly connected with anti-skid rubber blocks.
In order to solve the problem that in the prior art, the clamping position of the configured clamping member is relatively fixed in the process of spraying paint, so that the outer surface of the member is blocked by the clamping structure during spraying paint, in the process of operation, the clamping position of the brake drum needs to be clamped and moved, specifically, firstly, the first electric telescopic rod 6 is contracted, the chassis 7 is sufficiently lowered, then the brake drum is placed on the circular sector cushion block 9 on one side provided with the electric crawler 10, then under the electric conveying action of the electric crawler 10, the brake drum on the surface of the brake drum is driven to approach the axial center position of the chassis 7, and before the brake drum is placed on the upper surface of the circular sector cushion block 9, the turnover action of the turnover sleeve plate 87 arranged on the outer expansion mechanism 8 can be utilized, the turnover sleeve 87 on the four sides of the brake drum is avoided, then the turnover sleeve 87 is outwards expanded again, the third servo motor 81 of the outer expansion mechanism 8 is opened, the servo motor 81 is utilized to output the servo rotation action of the end gear sleeve 82, then the gear sleeve 82 is driven to drive the gear head 82 of the gear sleeve 82 to rotate towards the periphery of the circular sector cushion block 84, and the gear head of the gear sleeve 82 is meshed with the inner side of the circular sector cushion block 84, and the gear head is meshed with the inner side of the gear sleeve 84 of the circular sector cushion block is meshed with the inner side of the square cushion block, and the gear head is meshed with the inner side of the square sleeve 84, and the inner side of the gear head 84 is meshed with the inner side of the square sleeve 84, and the round head is meshed with the round sleeve 84;
further, the brake drum to be centered by the expanding mechanism 8 is better, according to the actual size of the brake drum, the first electric telescopic rod 6 is controlled to lift the chassis 7 up and down again, so that the brake drum on the upper side of the chassis 7 is at a height convenient to clamp, then the centered brake drum is clamped by the outer lifting mechanism 11 through the lowering, and the clamping module 13 is coaxial with the chassis 7 after being overturned, and the driving member of the clamping module 13 is the same as the expanding mechanism 8, the difference is that the clamping end configured by the clamping module 13 is a fixed clamping plate 14, firstly, the outer fixed clamping plate 14 is driven to move to a middle position by a motor configured in the clamping module 13, then the fixed clamping plate is inserted into an inner ring of the brake drum on the upper surface of the circular fan-shaped cushion block 9, and then is unfolded outwards from the middle, and the brake drum is outwards stretched and clamped, and then the clamped brake drum is upwards lifted and outwards rotated by the outer lifting mechanism 11, so that the clamped brake drum faces the paint spraying module 4, and the opening module 4 is aligned with the brake drum;
still further, in order to guarantee that its clamping end, i.e. the fixed splint 14 does not cover the spraying area of the brake drum, just need change the clamping position of its fixed splint 14 once, still further, in order to guarantee that the spraying in its brake drum inner ring is smooth, its fixed splint 14 must be held on the outer ring of brake drum, so need switch over through switching mechanism 5, specifically, wait at first on its brake drum outer ring to spout evenly after, open the first servo motor 51 of switching mechanism 5, through the 180 servo rotation effect of first servo motor 51, drive the inner insert 57 in the outer side of rotating disc head 55 along reserving semicircle opening 54 and moving to the drying-machine 3 side from the side of the module 4, control clamp ring 56 carries out 180 degrees rotations in the inside of chuck notch 53 of chuck sleeve 52, make outer expanding plate 58 move to the drying-machine 3 side from the module 4 of spraying paint, open the mechanical drying-machine 3 to the complete brake drum of drying, after it is dried and after the outer drum outer elevating mechanism 11 will hold the brake drum again and place the upper surface of fan-shaped cushion 9, and utilize outer side of drum 11 to carry out the clamping mechanism to take turns over again, and then, the clamping mechanism is moved to the side of the drum is fixed to the side of the drying machine 3 to the side of the drum is fixed to the side of the brake drum 13 again by using the outer expanding plate 11, and then the clamping mechanism is moved to the side of the clamping mechanism is fixed to the side of the drum 13 to the side of the drum is fixed by the side of the drum 13 after the clamping drum is closed, and the clamping mechanism is moved to be moved to the side by the clamping mechanism is 13, and is fixed to the side by the side of the clamping mechanism is 13.
As shown in fig. 1, 2, 3 and 6, the outer lifting mechanism 11 comprises a U-shaped bracket 111 fixedly mounted on the upper surface of a first rotating disc 510, a guide rail bracket 113 is fixedly connected to the upper surface of the U-shaped bracket 111, a push plate 114 is slidingly mounted on the inner side of the guide rail bracket 113, a second electric telescopic rod 112 is fixedly mounted at the middle position of the inner bottom of the U-shaped bracket 111, and the output end of the second electric telescopic rod 112 passes through the U-shaped bracket 111; and fixedly connected to the bottom of push plate 114, the upper surface fixedly connected with U template 115 of push plate 114, U template 115 whole slip laminating is on guide rail bracket 113.
As shown in fig. 1, fig. 2, fig. 3 and fig. 6, an everting shaft lever sleeve 116 is movably mounted at the inner bottom of the U-shaped plate 115, an everting side plate 117 is fixedly connected at the outer side of the everting shaft lever sleeve 116, a winding shaft 1110 is fixedly connected at the middle position of the surface of the everting side plate 117, a winding motor 118 is fixedly mounted at the upper position of the outer side surface of the U-shaped plate 115, a traction rope 119 is fixedly connected to the winding shaft at the output end of the winding motor 118, the traction rope 119 penetrates through the surface of the U-shaped plate 115 and is fixedly connected to the winding shaft 1110, a fourth servo motor 12 is fixedly mounted at one end of the everting side plate 117 far away from the everting shaft lever sleeve 116, and a clamping module 13 is fixedly connected to the bottom output end of the fourth servo motor 12.
As shown in fig. 1, 2, 3, 4 and 6, the clamping module 13 is the same as the components formed by the third servo motor 81, the gear collar 82, the square sleeve 83, the gear head 84, the threaded rod 85 and the guide rail hole 86 in the expanding mechanism 8; the difference is that the fixing clips 14 are engaged on the threaded rods 85 on each square sleeve 83 of the clamping module 13.
As shown in fig. 1 and 7, corresponding anti-slip rubber blocks are fixedly arranged on two side surfaces of the fixed clamping plate 14; and the fixing clip 14 cannot be folded upside down to the inside.
As shown in fig. 1, 2 and 4, the output ends of the dryer 3 and the paint spraying module 4 face the middle end of the base plate 1, and the chassis 7 fixedly installs an electric crawler 10 on a circular sector cushion block 9 on one side of the surface; and the conveying surface of the electric caterpillar band 10 is higher than the surface of the circular sector cushion block 9.
In order to solve the problem that in the prior art, the clamping positions of the configured clamping members are relatively fixed in the process of spraying paint, so that the outer surfaces of the members are blocked by the clamping structure during spraying paint, in the operation process, the outer lifting mechanism 11 is required to repeatedly lift and adjust the orientation of the clamping end clamping module 13 of the clamping member, specifically, the clamping member can firstly correspondingly stretch and retract according to the thickness and the corresponding height of the brake drum placed on the upper surface of the circular sector cushion block 9, the second electric telescopic rod 112 arranged on the outer lifting mechanism 11 is used for controlling the push plate 114 at the output end of the clamping member to lift the U-shaped plate 115 up and down to adapt to the height of the brake drum, then the wire collecting motor 118 is opened, the outer lifting side plate 117 downwards rotates around the outer lifting shaft sleeve 116 through the wire collecting motor 118, after the outer lifting side plate 117 is flush with the surface of the circular sector cushion block 9, the corresponding clamping operation can be performed through the clamping module 13, after the clamping, the outer lifting side plate 117 upwards rotates reversely through the wire collecting end of the wire collecting motor 117 again, the outer lifting side plate 117 is enabled to rotate upwards, the outer lifting motor 117 completely rotates to be aligned with the circular sector cushion block 9 by the second servo module 5 when the outer lifting motor is completely arranged on the circular sector cushion block 9, and the outer lifting motor is completely aligned with the second servo module 59, and the outer lifting motor 59 can be rotated, and the whole servo module is completely aligned with the servo module 59 is arranged, and the servo module is rotated, and the servo module is completely and rotated, and the servo module is rotated;
further, in order to ensure the stability of the front operation of the dryer 3 and the paint spraying module 4 of the brake drum clamped at the outer side of the clamping module 13, in the actual working process, the clamping module 13 is driven to rotate 360 degrees through the servo rotation action of the fourth servo motor 12 at the outer side end of the outer lifting side plate 117, so that the paint is uniformly sprayed and heated.
The using method comprises the following steps: firstly, the electric caterpillar band 10 is used for assisting the brake drum to be placed on the circular sector cushion block 9, then the brake drum is centered and positioned through the outer expanding mechanism 8, after the clamping module 13 is clamped, the brake drum is lifted upwards and turned upwards through the outer lifting mechanism 11 to be aligned with the paint spraying module 4, after the paint spraying module 4 is matched for spraying paint, the paint is switched to the front of the dryer 3 by the switching mechanism 5 to be dried, after the paint is completely dried, the paint is placed on the outer expanding mechanism 8 again, then the clamping area of the paint is changed through the clamping module 13 to be clamped again, and the paint is sprayed and dried again, so that the problem that the clamping position of the configured clamping member is relatively fixed in the paint spraying process of the brake drum in the prior art, and the outer surface of the member is blocked by the clamping structure during paint spraying is effectively solved.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
1. Quick clamp for painting a brake drum, comprising a base plate (1), characterized in that: the two side end positions of the upper surface of the base plate (1) are fixedly connected with sleeve frames (2), and a dryer (3) is fixedly arranged on the surface of one side of the sleeve frame (2); the surface of the other side sleeve frame (2) is fixedly provided with a paint spraying module (4);
a switching mechanism (5) is arranged at the middle position of the upper surface of the base plate (1), the switching mechanism (5) comprises a first servo motor (51), the upper surface of the first servo motor (51) is fixedly connected with a chuck sleeve frame (52), and an outer lifting mechanism (11) sleeved on the output end of the first servo motor (51) is arranged on the outer side of the chuck sleeve frame (52);
the upper surface of the chuck sleeve frame (52) is provided with an outward expansion mechanism (8) for centering the brake drum, and the output end of the outward lifting mechanism (11) is provided with a clamping module (13) for transferring the brake drum.
2. A quick clamp for painting a brake drum as defined in claim 1, wherein: the inner periphery of the chuck sleeve frame (52) is provided with a chuck notch (53), and a cylindrical cavity is arranged at the inner axial position of the chuck sleeve frame (52); the output end of the first servo motor (51) is fixedly connected with a turntable head (55) movably sleeved in the cylindrical cavity of the first servo motor, and a reserved semicircular arc through hole (54) is formed in the side wall position of the chuck notch (53); and a semicircular opening of the reserved semicircular arc opening (54) is arranged on one side provided with the paint spraying module (4); and finally, one side provided with the dryer (3), wherein a chuck ring (56) is movably sleeved in the chuck notch (53), an inner insert (57) is fixedly connected to the inner wall of the chuck ring (56), and the inner insert (57) is fixedly connected to the outer surface of the turntable head (55) through a reserved semicircular through hole (54).
3. A quick clamp for painting a brake drum as defined in claim 2, wherein: one side of the surface of chuck ring (56) and embedded block (57) parallel and level fixedly connected with expands board (58), the bottom fixed mounting who expands board (58) has second servo motor (59), the last surface movable mounting who expands board (58) has first carousel (510), the output of second servo motor (59) runs through outer board (58) and with the axle center fixed connection of first carousel (510), the upper surface of chuck cover frame (52) every 90 equal fixed mounting have a first electric telescopic handle (6), the upper surface output fixed mounting of first electric telescopic handle (6) has chassis (7), outer expansion mechanism (8) including fixed connection in third servo motor (81) of chassis (7) bottom axle center position department.
4. A quick clamp for painting a brake drum according to claim 3, characterized in that: the output end of the third servo motor (81) penetrates through the surface of the chassis (7); the gear sleeve ring (82) is fixedly connected, the square sleeve boxes (83) are fixedly connected to the upper surface of the chassis (7) every 90 degrees, the gear heads (84) are movably mounted on one sides, close to the axle center of the chassis (7), of the square sleeve boxes (83), the gear heads (84) are meshed with the gear sleeve rings (82) correspondingly, threaded rods (85) penetrating into the square sleeve boxes (83) are fixedly connected to the inner side surfaces of the gear heads (84) movably, guide rail openings (86) are formed in two sides of the square sleeve boxes (83), and overturning sleeve plates (87) are slidably mounted in the square sleeve boxes (83) through the guide rail openings (86); and the turnover sleeve plates (87) are engaged on the threaded rods (85) on the corresponding sides.
5. A quick clamp for painting a brake drum as defined in claim 4, wherein: the upper surface of the chassis (7) is fixedly provided with a circular sector cushion block (9) at the inner side of the two square sleeve boxes (83), and the turnover sleeve plate (87) is of a sleeve plate structure capable of being turned inwards by 90 degrees; and the inner side surfaces of the sleeve plates are fixedly connected with anti-skid rubber blocks.
6. A quick clamp for painting a brake drum as defined in claim 4, wherein: the outer lifting mechanism (11) comprises a U-shaped bracket (111) fixedly arranged on the upper surface of the first rotating disc (510), a guide rail bracket (113) is fixedly connected to the upper surface of the U-shaped bracket (111), a push plate (114) is slidingly arranged in the guide rail bracket (113), a second electric telescopic rod (112) is fixedly arranged in the middle position of the inner bottom of the U-shaped bracket (111), and the output end of the second electric telescopic rod (112) penetrates through the U-shaped bracket (111); and fixedly connected to the bottom of push pedal (114), the upper surface fixedly connected with U template (115) of push pedal (114), U template (115) wholly slides and laminates on guide rail support (113).
7. A quick clamp for painting a brake drum as defined in claim 6, wherein: an everting shaft lever sleeve (116) is movably arranged at the inner bottom of the U-shaped plate (115), an everting side plate (117) is fixedly connected at the outer side of the everting shaft lever sleeve (116), a winding rod (1110) is fixedly connected at the middle position of the surface of the everting side plate (117), a wire collecting motor (118) is fixedly arranged at the upper position of the outer side surface of the U-shaped plate (115), the wire winding device is characterized in that a traction rope (119) is fixedly connected to a wire winding rod at the output end of the wire winding motor (118), the traction rope (119) penetrates through the surface of the U-shaped plate (115) and is fixedly connected to a wire winding rod (1110), a fourth servo motor (12) is fixedly mounted at one end, far away from the everting shaft rod sleeve (116), of the lateral plate (117), and a clamping module (13) is fixedly connected to the bottom output end of the fourth servo motor (12).
8. A quick clamp for brake drum painting as defined in claim 7, and further characterized by: the clamping module (13) is the same as a component formed by a third servo motor (81), a gear sleeve ring (82), a square sleeve box (83), a gear head (84), a threaded rod (85) and a guide rail mouth (86) in the expanding mechanism (8); the difference is that each square sleeve (83) in the clamping module (13) is engaged with a threaded rod (85) and is provided with a fixed clamping plate (14).
9. A quick clamp for painting a brake drum as defined in claim 8, wherein: corresponding anti-skid rubber blocks are fixedly arranged on two side surfaces of the fixed clamping plate (14); and the fixed clamping plate (14) cannot be overturned and folded towards the inner side.
10. A quick clamp for brake drum painting as defined in claim 5, and further characterized by: the output ends of the dryer (3) and the paint spraying module (4) face the middle end of the base plate (1), and the chassis (7) is provided with an electric crawler belt (10) fixedly arranged on a circular fan-shaped cushion block (9) on one side of the surface; and the conveying surface of the electric crawler belt (10) is higher than the circular sector cushion block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410241065.9A CN117816421B (en) | 2024-03-04 | 2024-03-04 | A quick anchor clamps for brake drum sprays paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410241065.9A CN117816421B (en) | 2024-03-04 | 2024-03-04 | A quick anchor clamps for brake drum sprays paint |
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| CN117816421A true CN117816421A (en) | 2024-04-05 |
| CN117816421B CN117816421B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569927A (en) * | 2018-12-03 | 2019-04-05 | 含山县天宇机械铸造厂 | A kind of brake drum spray-painting plant |
| CN210386285U (en) * | 2019-06-04 | 2020-04-24 | 杭州英飞创机械设备有限公司 | Brake drum spraying clamping jaw |
| US20210059292A1 (en) * | 2019-08-30 | 2021-03-04 | Primera Technology, Inc. | Print debris collection system |
| CN214440341U (en) * | 2020-12-01 | 2021-10-22 | 深圳市华博自动化设计有限公司 | Two-sided processingequipment that sprays paint of rudder decoration |
| CN114082563A (en) * | 2021-11-29 | 2022-02-25 | 安徽柳溪智能装备有限公司 | Clamping device for intelligent coating of brake drum |
| CN114226176A (en) * | 2021-12-03 | 2022-03-25 | 中核（天津）机械有限公司 | Automatic gluing and assembling device for workpieces |
| CN217017076U (en) * | 2022-02-15 | 2022-07-22 | 吉林省华谊汽车装备制造有限公司 | Paint spraying equipment for brake drum |
-
2024
- 2024-03-04 CN CN202410241065.9A patent/CN117816421B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569927A (en) * | 2018-12-03 | 2019-04-05 | 含山县天宇机械铸造厂 | A kind of brake drum spray-painting plant |
| CN210386285U (en) * | 2019-06-04 | 2020-04-24 | 杭州英飞创机械设备有限公司 | Brake drum spraying clamping jaw |
| US20210059292A1 (en) * | 2019-08-30 | 2021-03-04 | Primera Technology, Inc. | Print debris collection system |
| CN214440341U (en) * | 2020-12-01 | 2021-10-22 | 深圳市华博自动化设计有限公司 | Two-sided processingequipment that sprays paint of rudder decoration |
| CN114082563A (en) * | 2021-11-29 | 2022-02-25 | 安徽柳溪智能装备有限公司 | Clamping device for intelligent coating of brake drum |
| CN114226176A (en) * | 2021-12-03 | 2022-03-25 | 中核（天津）机械有限公司 | Automatic gluing and assembling device for workpieces |
| CN217017076U (en) * | 2022-02-15 | 2022-07-22 | 吉林省华谊汽车装备制造有限公司 | Paint spraying equipment for brake drum |
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|---|---|
| CN117816421B (en) | 2024-05-24 |
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