Automobile support machining equipment and machining method thereof
By designing a vehicle bracket processing equipment that uses a push rod and a clamping plate to cooperate with a motor-driven transmission mechanism, the problem that existing equipment is difficult to achieve uniform clamping when tightening is solved, and the stable clamping and height of the bracket is achieved Precision processing.
Patent Information
- Application Number
- CN202411416893.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-02-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing automotive bracket processing equipment is difficult to achieve uniform clamping when tightening, which can easily lead to movement or misalignment of the bracket and affect processing quality.
A car bracket processing equipment is designed, using electric push rods and clamping plates to cooperate with the motor-driven transmission mechanism, and the stable clamping and tightening of the bracket is achieved through the driving of the hollow cylinder, fan tooth ring and protruding sleeve.
The device improves machining accuracy and surface quality by increasing the friction area between the bracket and the clamping mechanism and providing stable clamping force.
Smart Images
Figure CN119489215A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bracket processing, in particular to automobile bracket processing equipment and a processing method thereof. Background Art
[0003] Generally, automobile brackets need to be fixed before processing. Generally, the existing fixing methods are basically through bolt tightening. The bolts are rotated so that the pressure plate at the bottom of the bolts applies a single pressure to the bracket to achieve clamping. Since the shape and size of the bracket are mostly complex or irregular, especially when tightening a long rectangular bracket, it is difficult to achieve uniform clamping when tightening by bolt tightening. It is easy to cause the vibration generated during processing to cause the bracket to move or dislocate, thereby causing processing deformation and errors due to uneven clamping force, affecting the processing quality. Summary of the invention
[0004] The object of the present invention is to provide an automobile bracket processing device and a processing method thereof to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
[0006] The present invention is an automobile bracket processing equipment, comprising a main body, a support frame is fixedly connected to the top of the main body, two clamping plates are slidably connected to the side wall of the support frame, an electric push rod is fixedly connected to the side of the clamping plate close to the support frame, and the side of the electric push rod close to the support frame is fixedly connected to the support frame, a welding frame is fixedly connected to the top of the main body, and two semicircular frames are fixedly connected to the bottom inner wall of the support frame, and further comprising;
[0007] The transmission mechanism includes a motor fixedly connected to the inner wall of the bottom of the main body, a convex rod fixedly connected to the outer surface of the motor, a hollow cylinder rotatably connected to the outer surface of the motor output end, an inclined groove is provided on the outer surface of the hollow cylinder, the convex rod is slidably connected to the inside of the inclined groove, the top of the hollow cylinder penetrates the bottom inner wall of the support frame and extends to the outside, a fan gear ring is fixedly connected to the extended end of the hollow cylinder, a convex sleeve is rotatably connected to the bottom of the fan gear ring, an auxiliary gear ring is rotatably connected to the outer surface of the convex sleeve, a threaded groove is provided on the inner wall of the auxiliary gear ring, a convexity on the outer surface of the convex sleeve is slidably connected to the inside of the threaded groove, and the bottom of the auxiliary gear ring is rotatably connected to the bottom inner wall of the support frame;
[0008] The rotating mechanism includes a plurality of positioning rods fixedly connected to one side of the semicircular frame close to the clamping plate, the plurality of positioning rods are symmetrically distributed in groups of two, the outer surfaces of the two positioning rods are slidably connected with T-shaped shafts, the top and bottom of the T-shaped shafts are fixedly connected with insertion rods, the outer surfaces of the insertion rods are slidably connected with special-shaped shafts, and the side of the special-shaped shaft away from the T-shaped shaft is rotatably connected to the inner wall of the semicircular frame.
[0009] Furthermore, the outer surface of the bottom special-shaped shaft is fixedly connected with teeth, which are meshed with the outer surface of the auxiliary gear ring. The end of the T-shaped shaft away from the semicircular frame is rotatably connected to two connecting rods, and the end of the connecting rod away from the T-shaped shaft is rotatably connected to a rotating plate. A hollow frame is rotatably connected between the two rotating plates, and the middle part of the hollow frame is hollow. Several airbag balls are fixedly connected to the side walls of the hollow frame, and the airbag balls are connected to the hollow frame.
[0010] Furthermore, a clamping mechanism is provided on the side wall of the T-shaped shaft, and the clamping mechanism includes an arc plate rotatably connected between two rotating plates, a side of the arc plate close to the raised sleeve is rotatably connected to a piston cylinder, and a piston rod is slidably connected to the inside of the piston cylinder.
[0011] Furthermore, one end of the piston rod away from the piston cylinder is rotatably connected to the arc plate, the top of the piston cylinder is fixedly connected with an air outlet pipe, the end of the air outlet pipe away from the piston cylinder is connected to the hollow frame, and the side of the arc plate away from the T-axis is fixedly connected with a rubber plate, and the rubber plate is slidably connected to the middle of the hollow frame.
[0012] Furthermore, an auxiliary mechanism is provided inside the semicircular frame, and the auxiliary mechanism includes a sliding frame slidably connected to the inner wall of the top of the semicircular frame, an intermediate rod is rotatably connected to the side of the sliding frame close to the raised sleeve, an end of the intermediate rod away from the sliding frame is slidably connected to the side wall of the fan gear ring, and a side of the sliding frame close to the intermediate rod is rotatably connected to a gear shaft, an elliptical groove is provided on the top of the gear shaft, a raised disk is fixedly connected to the outer surface of the gear shaft, and the outer surface of the gear shaft is meshingly connected to the outer surface of the fan gear ring.
[0013] Furthermore, a cleaning mechanism is provided on the side wall of the sliding frame, which includes two hollow cylinders 2 rotatably connected to the side of the sliding frame near the middle rod, a plurality of elastic tubes are fixedly connected to the outer surface of the hollow cylinder 2, the outer surface of the elastic tube is open, the elastic tube is connected to the hollow cylinder 2, a two-way threaded groove is provided on the outer surface of the two-way threaded groove, the outer surface of the two-way threaded groove is slidably connected to the outer cylinder, the inner wall of the outer cylinder is fixedly connected to a short rod, the short rod is slidably connected to the inside of the two-way threaded groove, one end of the outer cylinder close to the middle rod is slidably connected to the inside of the elliptical groove 1, the interiors of the two hollow cylinders 2 are rotated to condense an auger rod, the middle part of the auger rod is fixedly connected to the threaded rod, the outer surface of the raised disk is slidably connected to the outer surface of the threaded rod, and a plurality of rectangular plates are fixedly connected to the outer surface of the auger rod located inside the hollow cylinder 2, the end of the hollow cylinder 2 away from the middle rod is rotatably connected to a drain pipe, and the end of the drain pipe away from the hollow cylinder 2 penetrates through the bottom inner wall of the main body and extends to the outside.
[0014] Furthermore, a moving mechanism is provided on the top of the main body, and the moving mechanism includes two gears meshingly connected to the outer surface of the auxiliary gear ring, the bottom of the gear is rotatably connected to the main body, an elliptical groove II is provided on the top of the gear, and two connecting strips are slidably connected inside the elliptical groove II, and a fixed shaft is provided at the end of the two connecting strips away from the gear, and the center axis of the fixed shaft is fixedly connected to the top of the main body, and two special-shaped grooves are provided on the outer surface of the fixed shaft, and the two special-shaped grooves are symmetrically distributed with the gear as the center, and a number of inclined blocks are provided on the side walls of the special-shaped groove, and the several inclined blocks are rotatably connected to the side walls of the fixed shaft, and a hollow block is slidably connected to the outer surface of the special-shaped groove, and a side of the hollow block close to the gear is rotatably connected to a limiting plate, and a side of the limiting plate close to the connecting strip is rotatably connected to the connecting strip.
[0015] Furthermore, a winding mechanism is provided on the outer surface of the fixed shaft, and the winding mechanism includes a telescopic plate rotatably connected between the two hollow blocks, a ratchet cylinder is provided on the side of the telescopic plate close to the hollow block, the outer surface of the ratchet cylinder is rotatably connected to the side wall of the hollow block, the outer surface of the ratchet cylinder is rotatably connected to a rotating frame, the bottom of the rotating frame is fixedly connected to an L frame, the interior of the rotating frame is slidably connected to a spring plate, a ratchet belt is slidably connected between the two ratchet cylinders, the side wall of the rotating frame is fixedly connected to a spring, and the end of the spring away from the rotating frame is fixedly connected to the hollow block.
[0016] Furthermore, a method for using an automobile bracket processing device, the automobile bracket processing device, the method comprising the following steps:
[0017] S1: First, place the bracket to be bored between the two semicircular frames, then start the motor to make the output end of the motor rotate slightly. When the output end of the motor rotates, the convex rod on the motor will rotate inside the inclined slot;
[0018] S2: When the convex rod rotates, it drives the hollow cylinder to move downward, and then the electric push rod is started. When working, the electric push rod pushes the clamping plate so that the clamping plate covers and clamps the bracket;
[0019] S3: Then, the boring bar is installed on the welding frame and started to bore the bracket. At the same time, a cooling pipe is installed on the surface of the welding frame to cool the bracket when the boring bar is boring the bracket.
[0020] The present invention has the following beneficial effects:
[0021] 1. In the present invention, when the motor rotates slightly to drive the hollow cylinder to move downward, the downward movement of the hollow cylinder will drive the raised sleeve to move downward through the fan gear ring, and the raised sleeve will drive the auxiliary gear ring to rotate in the threaded groove inside the auxiliary gear ring through the protrusions on its surface when moving downward, and the auxiliary gear ring will drive the special-shaped shaft to rotate through the teeth on the surface of the bottom special-shaped shaft when rotating, and the special-shaped shaft will drive the T-shaped shaft to move on the surface of the positioning rod toward the direction of the bracket when rotating, and when the T-shaped shaft moves, the movement of the T-shaped shaft will drive the hollow frame to move forward and make the side wall of the hollow frame fit on the surface of the bracket, and then when the T-shaped shaft continues to move, the movement of the T-shaped shaft will squeeze the connecting rod and drive the two rotating plates to rotate relative to each other through the connecting rod, and when the two rotating plates rotate relative to each other, the rotation of the rotating plate will squeeze the arc plate When the arc plate is squeezed, the middle part of the arc plate will be deformed outward, and when the arc plate is deformed, the deformation of the arc plate will push the rubber plate to clamp the bracket. At the same time, when the arc plate is squeezed by the rotating plate, the arc plate will drive the piston rod to slide inside the piston cylinder and squeeze the gas inside the piston cylinder. After being squeezed, the gas will enter the hollow frame through the air outlet pipe and expand the airbag ball. At the same time, because the rubber plate can be deformed on the surface of the bracket when pushed by the arc plate, it will fit with the bracket and increase the friction area between the hollow frame and the bracket. At the same time, when the airbag ball expands and squeezes the bracket, it can provide a stable clamping force for the bracket, improve the stability of the bracket during processing, and prevent the bracket from moving or dislocating during processing, thereby improving the processing accuracy and surface quality.
[0022] 2. In the present invention, when the motor drives the hollow cylinder to move downward, the downward movement of the hollow cylinder will be synchronously moved downward by squeezing the convex sleeve through the fan gear ring. When the convex sleeve moves downward, the convex sleeve will move downward in the threaded groove inside the auxiliary gear ring through the convexity on its surface and drive the auxiliary gear ring to rotate. When the auxiliary gear ring rotates, it will drive the gear to rotate synchronously. When the gear rotates, it will drive the two connecting bars through the elliptical groove 2, so that the two connecting bars move relative to each other. When the connecting bar moves, the movement of the connecting bar will pull the hollow block to move on the surface of the fixed shaft through the limit plate. When the hollow block moves, the movement of the hollow block will be guided by the special-shaped groove on the surface of the fixed shaft to drive the telescopic plate to rotate upward. At this time, when the hollow block drives the telescopic plate to rotate upward, the telescopic plate can be rotated to the top of the bracket. Then, when the connecting bar pulls the limit plate to move, the movement of the limit plate will drive the hollow block to move synchronously. When the hollow block moves, several The inclined block will intermittently squeeze the L frame at the bottom of the rotating frame. After the L frame on the rotating frame is squeezed, it will drive the rotating frame to rotate. When the rotating frame rotates, it will drive the spring plate to move the ratchet cylinder, so that the ratchet cylinder rotates. When the ratchet cylinder rotates, it will reel in the ratchet belt inside the ratchet cylinder. At this time, since the two sides of the reeled ratchet belt are entangled together, it will generate a lot of friction with itself, so as to prevent the ratchet belt from slipping. After the ratchet belt is reeled in, it will form a downward pulling force at the bottom of the bracket through the telescopic plate, providing a vertical tightening force for the bracket, which can prevent the workpiece from shifting in position during the processing. At the same time, due to the adjustability of the ratchet belt, it can flexibly adapt to some uneven shapes on the top of the support. When the ratchet belt forms a pulling force downward on the top of the bracket through the telescopic plate, the stability of the bracket during the processing can be further enhanced.
[0023] 3. In the present invention, when the motor drives the hollow cylinder to move downward, the motor is started again. When the motor is working, it will drive the hollow cylinder and the fan gear ring to rotate through the inclined groove. When the fan gear ring moves downward, it will pull the sliding frame through the intermediate rod, so that the sliding frame drives the hollow cylinder two to prevent the bracket from moving, and the elastic tube on the hollow cylinder two will contact the surface of the bracket. After that, when the fan gear ring rotates, the rotation of the fan gear ring will drive the gear shaft to rotate. When the gear shaft rotates, it will drive the raised disk and the elliptical groove one on the top to rotate synchronously. When the elliptical groove one rotates, it will drive the outer cylinder to reciprocate on the surface of the thread groove on the surface of the hollow cylinder two. When the outer cylinder moves, the short rod inside the outer cylinder will move in the thread groove on the hollow cylinder two and the extrusion force formed inside the thread groove during the movement can drive the hollow cylinder two to rotate. When the hollow cylinder two rotates, it can drive the elastic tube to rotate synchronously. When the elastic tube rotates, it can collect the coolant flowing downward when the bracket is boring through the opening on the surface, so that the outer cylinder can rotate. The cooling liquid is then sucked out of the cylinder and forced to flow inwards through the cylinder, and the cylinder is then forced to move outwards to move the cylinder back into the cylinder.
[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.
[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0027] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the present invention;
[0028] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 It is a schematic diagram of the transmission mechanism structure of the present invention;
[0030] Figure 5 It is a schematic diagram of the structure of the rotating mechanism of the present invention;
[0031] Figure 6 It is a schematic diagram of the structure of the auxiliary mechanism of the present invention from a top view;
[0032] Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle;
[0033] Figure 8 It is a schematic diagram of the structure of the mobile mechanism of the present invention;
[0034] Fig. 9 It is a structural schematic diagram of the winding mechanism of the present invention;
[0035] Fig.10 This is a schematic diagram of the hollow block structure of the present invention;
[0036] Fig.11 It is a flow chart of the processing method of the present invention.
[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0038] In the figure: 1, main body; 101, support frame; 102, clamping plate; 103, electric push rod; 104, welding frame; 105, semicircular frame; 2, transmission mechanism; 201, motor; 202, hollow cylinder; 203, fan gear ring; 204, raised sleeve; 205, auxiliary gear ring; 3, rotating mechanism; 301, positioning rod; 302, T-shaped shaft; 303, special-shaped shaft; 304, connecting rod; 305, rotating plate; 306, hollow frame; 4, clamping mechanism; 401, arc plate; 402, piston cylinder; 403, movable Plug rod; 404, rubber sheet; 5, auxiliary mechanism; 501, sliding frame; 502, intermediate rod; 503, gear shaft; 504, raised disk; 6, cleaning mechanism; 601, hollow cylinder II; 602, elastic tube; 603, auger rod; 604, outer cylinder; 7, moving mechanism; 701, gear; 702, connecting strip; 703, limit plate; 704, hollow block; 705, fixed shaft; 706, inclined block; 8, winding mechanism; 801, telescopic plate; 802, ratchet cylinder; 803, rotating frame; 804, spring plate. DETAILED DESCRIPTION
[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0040] See also Figure 1-Figure 11 As shown, the present invention is an automobile bracket processing equipment, including a main body 1, a support frame 101 is fixedly connected to the top of the main body 1, two clamping plates 102 are slidably connected to the side wall of the support frame 101, an electric push rod 103 is fixedly connected to the side of the clamping plate 102 close to the support frame 101, and the side of the electric push rod 103 close to the support frame 101 is fixedly connected to the support frame 101, a welding frame 104 is fixedly connected to the top of the main body 1, and two semicircular frames 105 are fixedly connected to the bottom inner wall of the support frame 101, and further comprising;
[0041] The transmission mechanism 2 includes a motor 201 fixedly connected to the inner wall of the bottom of the main body 1, a convex rod fixedly connected to the outer surface of the motor 201, a hollow cylinder 202 rotatably connected to the outer surface of the output end of the motor 201, an oblique groove is provided on the outer surface of the hollow cylinder 202, the convex rod is slidably connected to the inside of the oblique groove, the top of the hollow cylinder 202 penetrates to the bottom inner wall of the support frame 101 and extends to the outside, a fan gear ring 203 is fixedly connected to the extended end of the hollow cylinder 202, a convex sleeve 204 is rotatably connected to the bottom of the fan gear ring 203, an auxiliary gear ring 205 is rotatably connected to the outer surface of the convex sleeve 204, a threaded groove is provided on the inner wall of the auxiliary gear ring 205, a convexity on the outer surface of the convex sleeve 204 is slidably connected to the inside of the threaded groove, and the bottom of the auxiliary gear ring 205 is rotatably connected to the bottom inner wall of the support frame 101;
[0042] The rotating mechanism 3 includes a plurality of positioning rods 301 fixedly connected to the side of the semicircular frame 105 close to the clamping plate 102, and the plurality of positioning rods 301 are symmetrically distributed in groups of two. The outer surfaces of the two positioning rods 301 are slidably connected with T-shaped shafts 302, and the top and bottom of the T-shaped shaft 302 are fixedly connected with plug rods, and the outer surfaces of the plug rods are slidably connected with special-shaped shafts 303, and the side of the special-shaped shaft 303 away from the T-shaped shaft 302 is rotatably connected to the inner wall of the semicircular frame 105. When the motor 201 rotates slightly to drive the hollow cylinder 202 to move downward, the downward movement of the hollow cylinder 202 will drive the raised sleeve 204 to move downward through the fan gear ring 203, and the raised sleeve 204 will drive the auxiliary gear ring 205 to rotate in the threaded groove inside the auxiliary gear ring 205 through the protrusions on its surface when moving downward.
[0043] The outer surface of the bottom special-shaped shaft 303 is fixedly connected with teeth, which are meshed with the outer surface of the auxiliary gear ring 205. The end of the T-shaped shaft 302 away from the semicircular frame 105 is rotatably connected to two connecting rods 304, and the end of the connecting rod 304 away from the T-shaped shaft 302 is rotatably connected to a rotating plate 305, and a hollow frame 306 is rotatably connected between the two rotating plates 305. The middle part of the hollow frame 306 is hollow, and a plurality of airbags are fixedly connected to the side walls of the hollow frame 306. The airbags are connected to the hollow frame 306. When the auxiliary gear ring 205 rotates, the special-shaped shaft 303 is driven to rotate through the teeth on the surface of the bottom special-shaped shaft 303. When the special-shaped shaft 303 rotates, it drives the T-shaped shaft 302 to move on the surface of the positioning rod 301 toward the direction of the bracket. When the T-shaped shaft 302 moves, the movement of the T-shaped shaft 302 drives the hollow frame 306 to move forward.
[0044] The side wall of the T-shaped shaft 302 is provided with a clamping mechanism 4, and the clamping mechanism 4 includes an arc plate 401 rotatably connected between two rotating plates 305, and the side of the arc plate 401 close to the raised sleeve 204 is rotatably connected to the piston cylinder 402, and the interior of the piston cylinder 402 is slidably connected to the piston rod 403. When the arc plate 401 is deformed, the deformation of the arc plate 401 will push the rubber plate 404 to clamp the bracket. At the same time, when the arc plate 401 is squeezed by the rotating plate 305, the arc plate 401 will drive the piston rod 403 to slide inside the piston cylinder 402 and squeeze the gas inside the piston cylinder 402. After being squeezed, the gas will enter the hollow frame 306 through the air outlet pipe and cause the airbag ball to inflate.
[0045] The end of the piston rod 403 away from the piston cylinder 402 is rotatably connected to the arc plate 401, the top of the piston cylinder 402 is fixedly connected with an air outlet pipe, and the end of the air outlet pipe away from the piston cylinder 402 is connected to the hollow frame 306. The side of the arc plate 401 away from the T-shaped shaft 302 is fixedly connected with a rubber plate 404, and the rubber plate 404 is slidably connected to the middle part of the hollow frame 306. At the same time, when the rubber plate 404 is pushed by the arc plate 401, it can be deformed on the surface of the bracket and fit with the bracket to increase the friction area between the hollow frame 306 and the bracket.
[0046] An auxiliary mechanism 5 is provided inside the semicircular frame 105, and the auxiliary mechanism 5 includes a sliding frame 501 slidably connected to the inner wall of the top of the semicircular frame 105, and the sliding frame 501 is rotatably connected to the middle rod 502 on the side close to the raised sleeve 204, and the middle rod 502 is slidably connected to the side wall of the fan gear ring 203 at one end away from the sliding frame 501, and the sliding frame 501 is rotatably connected to the side wall of the fan gear ring 203 on the side close to the middle rod 502. An elliptical groove 1 is provided on the top of the gear shaft 503, and a raised disk 504 is fixedly connected to the outer surface of the gear shaft 503. The outer surface of the gear shaft 503 is meshed with the outer surface of the fan gear ring 203. When the fan gear ring 203 rotates, the rotation of the fan gear ring 203 will drive the gear shaft 503 to rotate, and the gear shaft 503 will drive the raised disk 504 to rotate synchronously with the elliptical groove 1 on the top when rotating. When the elliptical groove 1 rotates, it will drive the outer cylinder 604 to reciprocate on the surface of the threaded groove on the surface of the hollow cylinder 2 601.
[0047] A cleaning mechanism 6 is provided on the side wall of the sliding frame 501. The cleaning mechanism 6 includes two hollow cylinders 601 rotatably connected to one side of the sliding frame 501 near the middle rod 502. A plurality of elastic tubes 602 are fixedly connected to the outer surface of the hollow cylinder 601. The outer surface of the elastic tube 602 is open. The elastic tube 602 is connected to the hollow cylinder 601. A bidirectional thread groove is provided on the outer surface of the hollow cylinder 601. An outer cylinder 604 is slidably connected to the outer surface of the bidirectional thread groove. A short rod is fixedly connected to the inner wall of the outer cylinder 604. The short rod is slidably connected to the inside of the bidirectional thread groove. One end of the outer cylinder 604 near the middle rod 502 is slidably connected to the inside of the elliptical groove 1. A screw rod 603 is condensed in the interior of the two hollow cylinders 601 when rotating. The middle part of the screw rod 603 is fixedly connected to The outer surface of the threaded rod and the raised disk 504 are slidably connected to the outer surface of the threaded rod, and a plurality of rectangular plates are fixedly connected to the outer surface of the auger rod 603 inside the hollow cylinder 601. The end of the hollow cylinder 601 away from the middle rod 502 is rotatably connected to a drain pipe, and the end of the drain pipe away from the hollow cylinder 601 passes through the bottom inner wall of the main body 1 and extends to the outside. When the outer cylinder 604 moves, the short rod inside the outer cylinder 604 will move in the thread groove on the hollow cylinder 601 and the extrusion force formed inside the thread groove during the movement can drive the hollow cylinder 601 to rotate. When the hollow cylinder 601 rotates, it can drive the elastic tube 602 to rotate synchronously. When the elastic tube 602 rotates, it can collect the coolant flowing downward when the bracket is boring through the opening on the surface.
[0048] The top of the main body 1 is provided with a moving mechanism 7, which includes two gears 701 meshingly connected to the outer surface of the auxiliary gear ring 205, the bottom of the gear 701 is rotatably connected to the main body 1, the top of the gear 701 is provided with an elliptical groove 2, and the inside of the elliptical groove 2 is slidably connected to two connecting bars 702, and the ends of the two connecting bars 702 away from the gear 701 are provided with a fixed shaft 705, and the central axis of the fixed shaft 705 is fixedly connected to the top of the main body 1, and the outer surface of the fixed shaft 705 is provided with two special-shaped grooves, which are symmetrically distributed with the gear 701 as the center, and the side walls of the special-shaped grooves are provided with a plurality of inclined Block 706, several inclined blocks 706 are rotatably connected to the side wall of the fixed shaft 705, the outer surface of the special-shaped groove is slidably connected with a hollow block 704, the side of the hollow block 704 close to the gear 701 is rotatably connected to the limiting plate 703, the side of the limiting plate 703 close to the connecting bar 702 is rotatably connected to the connecting bar 702, when the gear 701 rotates, it will drive the two connecting bars 702 through the elliptical groove 2, so that the two connecting bars 702 move relative to each other, when the connecting bar 702 moves, the movement of the connecting bar 702 will pull the hollow block 704 to move on the surface of the fixed shaft 705 through the limiting plate 703.
[0049] The outer surface of the fixed shaft 705 is provided with a winding mechanism 8, and the winding mechanism 8 includes a telescopic plate 801 rotatably connected between the two hollow blocks 704, and a ratchet cylinder 802 is provided on the side of the telescopic plate 801 close to the hollow block 704, and the outer surface of the ratchet cylinder 802 is rotatably connected to the side wall of the hollow block 704, and the outer surface of the ratchet cylinder 802 is rotatably connected to the rotating frame 803, and the bottom of the rotating frame 803 is fixedly connected to the L frame, and the interior of the rotating frame 803 is slidably connected to the spring plate 804. A ratchet belt is slidably connected between the two ratchet cylinders 802, and a spring is fixedly connected to the side wall of the rotating frame 803. The end of the spring away from the rotating frame 803 is fixedly connected to the hollow block 704. When the L frame on the rotating frame 803 is squeezed, it will drive the rotating frame 803 to rotate. When the rotating frame 803 rotates, it will drive the spring plate 804 to move the ratchet cylinder 802, so that the ratchet cylinder 802 rotates. When the ratchet cylinder 802 rotates, the ratchet belt inside the ratchet cylinder 802 will be reeled.
[0050] A method for using an automobile bracket processing device, the automobile bracket processing device, the method comprising the following steps:
[0051] S1: First, place the bracket to be bored between the two semicircular frames 105, then start the motor 201, so that the output end of the motor 201 rotates slightly. When the output end of the motor 201 rotates, the convex rod on the motor 201 rotates inside the inclined groove;
[0052] S2: When the convex rod rotates, it drives the hollow cylinder 202 to move downward, and then the electric push rod 103 is started. When working, the electric push rod 103 pushes the clamping plate 102 so that the clamping plate 102 covers and clamps the bracket;
[0053] S3: Then, the boring bar is mounted on the welding frame 104 and started to bore the bracket. Meanwhile, a cooling pipe is installed on the surface of the welding frame 104 to cool the bracket when the boring bar is boring the bracket.
[0054] When in use, first place the bracket to be bored between the two semicircular frames 105, then start the motor 201, so that the output end of the motor 201 rotates slightly first, when the output end of the motor 201 rotates, the convex rod on the motor 201 rotates inside the inclined groove, and when the convex rod rotates, it drives the hollow cylinder 202 to move downward, and then start the electric push rod 103. When working, the electric push rod 103 pushes the clamping plate 102, so that the clamping plate 102 covers and clamps the bracket, and then installs the boring bar on the welding frame 104 and starts the boring bar to bore the bracket. At the same time, a cooling pipe is installed on the surface of the welding frame 104 to cool the bracket when the boring bar is boring the bracket.
[0055] When the motor 201 rotates slightly to drive the hollow cylinder 202 to move downward, the downward movement of the hollow cylinder 202 will drive the raised sleeve 204 to move downward through the fan gear ring 203. When the raised sleeve 204 moves downward, it will drive the auxiliary gear ring 205 to rotate in the thread groove inside the auxiliary gear ring 205 through the protrusions on its surface. When the auxiliary gear ring 205 rotates, it will drive the special-shaped shaft 303 to rotate through the teeth on the surface of the bottom special-shaped shaft 303. When the special-shaped shaft 303 rotates, it will drive the T-shaped shaft The hollow frame 306 is moved forward on the surface of the positioning rod 301, and the hollow frame 306 is pressed against the surface of the bracket by the movement of the T-shaped shaft 302. The connecting rod 304 is pressed against the hollow frame 306 by the movement of the T-shaped shaft 302, and the two rotating plates 305 are driven to rotate relative to each other through the connecting rod 304. When the two rotating plates 305 rotate relative to each other, the rotating plates 306 are pressed against the hollow frame 306 by the movement of the T-shaped shaft 302. 5, the rotation of the curved plate 401 will squeeze the curved plate 401, and the curved plate 401 will form a deformation with the middle part bulging outward after being squeezed. When the curved plate 401 is deformed, the deformation of the curved plate 401 will push the rubber plate 404 to clamp the bracket. At the same time, when the curved plate 401 is squeezed by the rotating plate 305, the curved plate 401 will drive the piston rod 403 to slide inside the piston cylinder 402 and squeeze the gas inside the piston cylinder 402. After being squeezed, the gas will enter the hollow frame 306 through the air outlet pipe and expand the airbag ball. At the same time, because the rubber plate 404 can be deformed on the surface of the bracket when pushed by the curved plate 401 and fit with the bracket to increase the friction area between the hollow frame 306 and the bracket, at the same time, when the airbag ball expands and squeezes the bracket, it can provide a stable clamping force for the bracket, improve the stability of the bracket during processing, and prevent the bracket from moving or dislocating during processing, thereby improving the processing accuracy and surface quality.
[0056] When the motor 201 drives the hollow cylinder 202 to move downward, the downward movement of the hollow cylinder 202 will be synchronously moved downward by squeezing the protruding sleeve 204 through the fan gear ring 203. When the protruding sleeve 204 moves downward, the protruding sleeve 204 will move downward in the thread groove inside the auxiliary gear ring 205 through the protrusions on its surface and drive the auxiliary gear ring 205 to rotate. When the auxiliary gear ring 205 rotates, it will drive the gear 701 to rotate synchronously. When the gear 701 rotates, it will drive the two connecting bars 702 through the elliptical groove 2, so that the two connecting bars 702 move relative to each other. When the connecting bar 702 moves, the movement of the connecting bar 702 will pull the hollow block 704 to move on the surface of the fixed shaft 705 through the limiting plate 703. When the hollow block 704 moves, the movement of the hollow block 704 will be guided by the special-shaped groove on the surface of the fixed shaft 705 to drive the telescopic plate 801 to rotate upward. At this time, when the hollow block 704 drives the telescopic plate 801 to rotate upward, the telescopic plate 801 can be rotated to the top of the bracket. Then, when the connecting bar 702 pulls the limiting plate 703 to move, the movement of the limiting plate 703 will drive The hollow block 704 moves synchronously. When the hollow block 704 moves, a plurality of inclined blocks 706 will intermittently squeeze the L frame at the bottom of the rotating frame 803. After being squeezed, the L frame on the rotating frame 803 will drive the rotating frame 803 to rotate. When the rotating frame 803 rotates, it will drive the spring plate 804 to move the ratchet cylinder 802, so that the ratchet cylinder 802 rotates. When the ratchet cylinder 802 rotates, the ratchet belt inside the ratchet cylinder 802 will be rolled up. At this time, since the two sides of the rolled ratchet belt are entangled together, it will produce A large amount of friction is generated to prevent the ratchet belt from slipping. After the ratchet belt is rolled up, a downward pulling force is formed at the bottom of the bracket through the telescopic plate 801, providing a vertical fastening force for the bracket, which can prevent the workpiece from shifting during processing. At the same time, due to the adjustability of the ratchet belt, it can flexibly adapt to some uneven shapes on the top of the support. When the ratchet belt forms a downward pulling force on the top of the bracket through the telescopic plate 801, the stability of the bracket during the processing can be further enhanced.
[0057] When the motor 201 drives the hollow cylinder 202 to move downward, the motor 201 is started again. When the motor 201 is working, it drives the hollow cylinder 202 and the fan gear ring 203 to rotate through the inclined groove. When the fan gear ring 203 moves downward, it pulls the sliding frame 501 through the intermediate rod 502, so that the sliding frame 501 drives the hollow cylinder 201 to move toward the bracket, and makes the elastic tube 602 on the hollow cylinder 201 contact with the surface of the bracket. Then, when the fan gear ring 203 rotates, the rotation of the fan gear ring 203 drives the gear shaft 503 to rotate, and the gear shaft 503 rotates. The raised disk 504 is driven to rotate synchronously with the elliptical groove 1 on the top. When the elliptical groove 1 rotates, the outer cylinder 604 is driven to reciprocate on the surface of the thread groove on the surface of the hollow cylinder 2 601. When the outer cylinder 604 moves, the short rod inside the outer cylinder 604 moves in the thread groove on the hollow cylinder 2 601 and the extrusion force formed inside the thread groove during the movement can drive the hollow cylinder 2 601 to rotate. When the hollow cylinder 2 601 rotates, it can drive the elastic tube 602 to rotate synchronously. When the elastic tube 602 rotates, it can collect the coolant flowing downward when the bracket is bored through the opening on the surface. , so that it enters the hollow cylinder 2 601 through the opening on the elastic tube 602. At this time, when the gear shaft 503 drives the raised disk 504 to rotate, the rotation of the raised disk 504 will drive the auger rod 603 to rotate in the opposite direction of the rotation direction of the hollow cylinder 2 601 through the spiral rod in the middle of the hollow cylinder 2 601. When the auger rod 603 rotates, the rotation of the auger rod 603 can discharge the coolant entering the inside of the hollow cylinder 2 601 through the drain pipe. At the same time, when the auger rod 603 and the hollow cylinder 2 601 rotate in the opposite direction, the rotation of the auger rod 603 will also drive the auger rod 603 through the spiral rod in the middle of the hollow cylinder 2 601 to rotate in the opposite direction. The rectangular plate at the connection between the elastic tube 602 and the hollow cylinder 601 forms an adsorption force on the inside of the elastic tube 602 to adsorb the cooling liquid flowing on the surface of the bracket, thereby enhancing the entry of external liquid into the hollow cylinder 601 through the elastic tube 602, reducing the cooling liquid from flowing downward between the hollow frame 306 and the bracket, affecting the friction between the hollow frame 306 and the bracket, and causing the friction to decrease. This may easily cause the bracket to shake due to the clamping of the hollow frame 306 by the cooling liquid during processing, thereby affecting the fixing efficiency and processing efficiency of the device for the bracket.
[0058] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. An automobile bracket processing equipment, comprising a main body (1), the top of the main body (1) is fixedly connected to a support frame (101), the side wall of the support frame (101) is slidably connected to two clamping plates (102), the side of the clamping plate (102) close to the support frame (101) is fixedly connected to an electric push rod (103), the side of the electric push rod (103) close to the support frame (101) is fixedly connected to the support frame (101), the top of the main body (1) is fixedly connected to a welding frame (104), the bottom inner wall of the support frame (101) is fixedly connected to two semicircular frames (105), characterized in that: Also includes; The transmission mechanism (2) comprises a motor (201) fixedly connected to the inner wall of the bottom of the main body (1), a convex rod fixedly connected to the outer surface of the motor (201), a hollow cylinder (202) rotatably connected to the outer surface of the output end of the motor (201), an inclined groove is provided on the outer surface of the hollow cylinder (202), the convex rod is slidably connected to the inside of the inclined groove, the top of the hollow cylinder (202) penetrates the inner wall of the bottom of the support frame (101) and extends to the outside, The extended end of the hollow cylinder (202) is fixedly connected to a fan gear ring (203); the bottom of the fan gear ring (203) is rotatably connected to a protruding sleeve (204); the outer surface of the protruding sleeve (204) is rotatably connected to an auxiliary gear ring (205); a thread groove is provided on the inner wall of the auxiliary gear ring (205); the protrusion on the outer surface of the protruding sleeve (204) is slidably connected to the inside of the thread groove; and the bottom of the auxiliary gear ring (205) is rotatably connected to the bottom inner wall of the support frame (101); A rotating mechanism (3), the rotating mechanism (3) comprising a plurality of positioning rods (301) fixedly connected to a side of a semicircular frame (105) close to a clamping plate (102), the plurality of positioning rods (301) being arranged in groups of two and symmetrically distributed, the outer surfaces of two positioning rods (301) being slidably connected to T-shaped shafts (302), the top and bottom of the T-shaped shafts (302) being fixedly connected to insertion rods, the outer surfaces of the insertion rods being slidably connected to special-shaped shafts (303), and the special-shaped shafts (303) being rotatably connected to the inner wall of the semicircular frame (105) on a side away from the T-shaped shafts (302).
2. The automobile bracket processing equipment according to claim 1, characterized in that: The outer surface of the special-shaped shaft (303) at the bottom is fixedly connected with teeth, and the teeth are meshed with the outer surface of the auxiliary gear ring (205). The end of the T-shaped shaft (302) away from the semicircular frame (105) is rotatably connected to two connecting rods (304), and the end of the connecting rod (304) away from the T-shaped shaft (302) is rotatably connected to a rotating plate (305). A hollow frame (306) is rotatably connected between the two rotating plates (305). The middle part of the hollow frame (306) is hollow, and the side wall of the hollow frame (306) is fixedly connected with a plurality of airbag balls, and the airbag balls are connected to the hollow frame (306).
3. The automobile bracket processing equipment according to claim 2, characterized in that: The side wall of the T-shaped shaft (302) is provided with a clamping mechanism (4), and the clamping mechanism (4) includes an arc-shaped plate (401) rotatably connected between two rotating plates (305), and a piston cylinder (402) is rotatably connected to the side of the arc-shaped plate (401) close to the raised sleeve (204), and a piston rod (403) is slidably connected to the inside of the piston cylinder (402).
4. The automobile bracket processing equipment according to claim 3, characterized in that: The end of the piston rod (403) away from the piston cylinder (402) is rotatably connected to the arc plate (401), the top of the piston cylinder (402) is fixedly connected with an air outlet pipe, the end of the air outlet pipe away from the piston cylinder (402) is connected to the hollow frame (306), and the side of the arc plate (401) away from the T-shaped shaft (302) is fixedly connected with a rubber plate (404), and the rubber plate (404) is slidably connected to the middle of the hollow frame (306).
5. The automobile bracket processing equipment according to claim 4, characterized in that: An auxiliary mechanism (5) is arranged inside the semicircular frame (105), and the auxiliary mechanism (5) comprises a sliding frame (501) slidably connected to the inner wall of the top of the semicircular frame (105); a side of the sliding frame (501) close to the protruding sleeve (204) is rotatably connected to an intermediate rod (502); an end of the intermediate rod (502) away from the sliding frame (501) is slidably connected to the side wall of the fan gear ring (203); a side of the sliding frame (501) close to the intermediate rod (502) is rotatably connected to a gear shaft (503); an elliptical groove is provided on the top of the gear shaft (503); an outer surface of the gear shaft (503) is fixedly connected to a protruding disk (504); and the outer surface of the gear shaft (503) is meshingly connected to the outer surface of the fan gear ring (203).
6. The automobile bracket processing equipment according to claim 5, characterized in that: The side wall of the sliding frame (501) is provided with a cleaning mechanism (6), and the cleaning mechanism (6) includes two hollow cylinders (601) rotatably connected to the sliding frame (501) near the side of the middle rod (502), the outer surface of the hollow cylinder (601) is fixedly connected with a plurality of elastic tubes (602), the outer surface of the elastic tube (602) is open, and the elastic tube (602) is connected with the hollow cylinder (601), and the outer surface of the hollow cylinder (601) is provided with a bidirectional thread groove, and the outer surface of the bidirectional thread groove is slidably connected with an outer cylinder (604), and the inner wall of the outer cylinder (604) is fixedly connected with a short rod, and the short rod is slidably connected to the bidirectional thread groove. Inside the groove, one end of the outer cylinder (604) close to the middle rod (502) is slidably connected to the inside of the elliptical groove one, and the two hollow cylinders (601) are rotated to condense an auger rod (603), and the middle part of the auger rod (603) is fixedly connected to a threaded rod, and the outer surface of the raised disk (504) is slidably connected to the outer surface of the threaded rod. The outer surface of the auger rod (603) inside the hollow cylinder (601) is fixedly connected to a plurality of rectangular plates, and the end of the hollow cylinder (601) away from the middle rod (502) is rotatably connected to a drain pipe, and the end of the drain pipe away from the hollow cylinder (601) passes through the bottom inner wall of the main body (1) and extends to the outside.
7. The automobile bracket processing equipment according to claim 6, characterized in that: A moving mechanism (7) is arranged at the top of the main body (1), and the moving mechanism (7) comprises two gears (701) meshedly connected to the outer surface of the auxiliary gear ring (205), the bottom of the gear (701) is rotatably connected to the main body (1), the top of the gear (701) is provided with an elliptical groove II, the inside of the elliptical groove II is slidably connected with two connecting strips (702), the ends of the two connecting strips (702) away from the gear (701) are provided with a fixed shaft (705), and the central axis of the fixed shaft (705) is fixedly connected to the top of the main body (1), The outer surface of the fixed shaft (705) is provided with two special-shaped grooves, which are symmetrically distributed with the gear (701) as the center; the side walls of the special-shaped grooves are provided with a plurality of inclined blocks (706), which are rotatably connected to the side walls of the fixed shaft (705); the outer surface of the special-shaped groove is slidably connected with a hollow block (704); a side of the hollow block (704) close to the gear (701) is rotatably connected to a limiting plate (703); a side of the limiting plate (703) close to the connecting bar (702) is rotatably connected to the connecting bar (702).
8. The automobile bracket processing equipment according to claim 7, characterized in that: The outer surface of the fixed shaft (705) is provided with a winding mechanism (8), and the winding mechanism (8) includes a telescopic plate (801) rotatably connected between the two hollow blocks (704); a ratchet cylinder (802) is provided on the side of the telescopic plate (801) close to the hollow block (704); the outer surface of the ratchet cylinder (802) is rotatably connected to the side wall of the hollow block (704); the outer surface of the ratchet cylinder (802) is rotatably connected to a rotating frame (803); the bottom of the rotating frame (803) is fixedly connected to an L frame; the interior of the rotating frame (803) is slidably connected to a spring plate (804); a ratchet belt is slidably connected between the two ratchet cylinders (802); a spring is fixedly connected to the side wall of the rotating frame (803); and one end of the spring away from the rotating frame (803) is fixedly connected to the hollow block (704).
9. A method for using an automobile bracket processing device, characterized in that: Using the automobile bracket processing equipment as claimed in claim 8, the method comprises the following steps: S1: First, place the bracket to be bored between the two semicircular frames (105), then start the motor (201) to make the output end of the motor (201) rotate slightly. When the output end of the motor (201) rotates, the convex rod on the motor (201) rotates inside the inclined groove; S2: When the protruding rod rotates, the hollow cylinder (202) is driven to move downward, and then the electric push rod (103) is activated. When the electric push rod (103) is working, it pushes the clamping plate (102), so that the clamping plate (102) covers and clamps the bracket; S3: Then, the boring bar is mounted on the welding frame (104) and started to bore the bracket. Meanwhile, a cooling pipe is installed on the surface of the welding frame (104) to cool the bracket when the boring bar is boring the bracket.