CN109333181B

CN109333181B - Cylindrical grinding device for automobile parts

Info

Publication number: CN109333181B
Application number: CN201811437642.2A
Authority: CN
Inventors: 瑙ｆ尝; 解波
Original assignee: Anhui Phetom Intelligent Traffic Technology Co Ltd
Current assignee: Anhui Phetom Intelligent Traffic Technology Co Ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2020-06-30
Anticipated expiration: 2038-11-28
Also published as: CN109333181A

Abstract

The invention discloses an excircle grinding device for automobile parts, which belongs to the technical field of automobile engine part production and processing, and comprises a feeding mechanism, a grinding mechanism, a material moving mechanism and an outer surface cleaning mechanism, wherein the material moving mechanism comprises a clamping component, a rotating component and a rotating component, the outer surface cleaning mechanism comprises a support frame, a material pushing component and two sliding material frames, the tops of the sliding material frames are provided with sliding layers, an installation ring is fixed between the two sliding material frames, three sweeping plates are arranged in the installation ring, the sweeping plates are provided with scrap cleaning brushes, and four telescopic springs are arranged between each sweeping plate and the inner side wall of the installation ring. According to the automatic clamping device, workpieces with different diameters can be automatically clamped through the material moving mechanism, the grinding mechanism can be used for grinding the workpieces with different diameters, and the outer surface cleaning mechanism can be used for automatically cleaning scraps on the workpieces, so that convenience is brought to workers.

Description

Cylindrical grinding device for automobile parts

Technical Field

The invention relates to the technical field of production and processing of automobile engine parts, in particular to an external grinding device for automobile parts.

Background

In the manufacturing process of a guide pipe of an automobile engine, the outer circumferential surface of the guide pipe needs to be polished to facilitate installation of the guide pipe, the conventional guide pipe polishing is carried out through a centerless grinding machine, the guide pipe is placed on the centerless grinding machine, and two grinding wheels are used for grinding. However, the traditional method for processing the outer circle of the guide pipe needs to manually place the guide pipe between the two grinding wheels, and the two grinding wheels are used for polishing the outer circle, so that the labor intensity is high, time and labor are wasted, the working efficiency is low, the traditional centerless grinding machine can only carry out grinding operation on the guide pipe with a certain diameter, when the guide pipe with other sizes is ground, the jig needs to be replaced again, and extra labor is brought to workers.

Patent number is CN104772665B discloses an auto-parts's cylindrical grinding device, including the vibration dish that is used for the vibratory feed work piece, a pair of be used for to by the pipe that the vibration dish was carried and is carried out the emery wheel of cylindrical machining, establish vibration dish with guide way between the emery wheel, be used for the emery wheel is to provide the turning liquid when adding man-hour to the pipe drench the liquid head and be used for passing through the slope discharge way that the pipe after the processing of emery wheel excircle was carried out. The invention has compact structure, reasonable arrangement, convenient use and obvious effect, the smooth treatment of the workpiece is gradually optimized and refined, each conveying step is utilized to carry out corresponding polishing operation, the treatment process from coarse grinding to fine grinding is completed, the arrangement is ingenious, the smoothness of the outer edge of the workpiece is greatly improved, the product quality is improved, and the working efficiency is also improved.

However, this method has the following problems; firstly, the distance between two grinding wheels cannot be adjusted in the device, so that the device is difficult to perform excircle grinding operation on guide pipes with different diameters, and the device is not high in practicability.

Disclosure of Invention

The invention aims to provide an external grinding device for automobile parts, which aims to solve the technical problems that in the prior art, pipes with different diameters are difficult to grind and waste chips are difficult to effectively clean.

The invention provides an external grinding device of automobile parts, which comprises a feeding mechanism, a grinding mechanism, a material moving mechanism and an external surface cleaning mechanism, the material moving mechanism is arranged between the feeding mechanism and the outer surface cleaning mechanism, the grinding mechanism is arranged beside the material moving mechanism, the material moving mechanism comprises a clamping component, a rotating component and a revolving component, the rotating component is arranged at the top of the revolving component, the clamping component is arranged on the rotating component, the outer surface cleaning mechanism comprises a supporting frame, a material pushing component and two material sliding frames which are arranged at the top of the supporting frame at intervals, the top of the sliding material rack is provided with a sliding layer, an installation ring is fixed between the two sliding material racks, three sweeping and brushing plates which are distributed in the circumferential direction and have an arc structure are arranged in the installation ring, the sweeping and brushing plate is provided with a scrap cleaning brush, and four telescopic springs are arranged between the sweeping and brushing plate and the inner side wall of the mounting ring.

Furthermore, the material pushing assembly comprises a limiting frame and a bearing plate horizontally arranged on the support frame, the bottom of the bearing plate is provided with an upward swinging motor with an output shaft vertical, an oscillating rod is sleeved on the output shaft of the swinging motor, the end part of the oscillating rod is provided with a roller matched with the limiting frame, the side wall of the limiting frame is provided with an L-shaped material pushing plate, the two sliding frames are provided with through grooves for the L-shaped material pushing plate to pass through, the top of the bearing plate is provided with a limiting block, and the limiting block is provided with a limiting groove for limiting the L-shaped material pushing plate.

Further, surface cleaning mechanism is still including mount pad and jet-propelled pipeline, be equipped with two axis of rotation on the mount pad, two the axis coincidence of axis of rotation, jet-propelled pipeline welding is two between the axis of rotation, be equipped with the air jet on the jet-propelled pipeline, every the tip of axis of rotation all is equipped with the external screw thread and rather than threaded connection's tighrening ring, be equipped with the unloading slide that is the slope setting on the support frame, be equipped with the support on the lateral wall of support frame, the top of support is equipped with uncovered ascending storage box.

Further, clamping component moves material piece and two curb plates that the interval set up on the mounting panel lateral wall, two including mounting panel, auto-lock motor, track, two be equipped with the slide bar that two intervals set up between the curb plate, the vertical setting of track is on the lateral wall of mounting panel, every it establishes on two slide bars to move the cover that the material piece homoenergetic slides, two all be equipped with the clamp plate on moving the lateral wall of material piece, two the one end that the clamp plate is relative all is equipped with V type groove, two the clamp plate is the symmetry setting.

Further, clamping component still including set up on the track and with track sliding fit's scraping wings, the tip of scraping wings is equipped with the dead lever that two intervals set up, two all be equipped with the extension rod on the lateral wall of piece that moves, every the dead lever all corresponds an extension rod, it has the transfer line to articulate between dead lever and the extension rod rather than corresponding, the cover is equipped with rotary gear on self-locking motor's the output shaft, be equipped with the tooth's socket with rotary gear meshing on the scraping wings.

Further, the rotating assembly comprises a bearing seat, a rotating motor and a rotating cylinder horizontally arranged, the mounting plate is fixed on the side wall of the rotating cylinder, a bearing is arranged between the rotating cylinder and the bearing seat, a first gear is sleeved on the rotating cylinder, and a second gear meshed with the first gear is sleeved on an output shaft of the rotating motor.

Further, the gyration subassembly is including the elevating system and set up the gyration part at the elevating system top, the gyration part is including carousel, plummer and the circular slide rail of setting at the plummer top, the top at the rotary disk is installed to the bearing frame, be equipped with three circumference distribution and all with circular slide rail sliding fit's sliding block on the circular slide rail, the top at three sliding block is fixed to the rotary disk, the bottom center department of rotary disk is equipped with the column spinner of being connected with the plummer rotation, the cover is equipped with reduction gear on the column spinner, the bottom of plummer is equipped with slewing motor, the cover is equipped with the driving gear with reduction gear meshing on slewing motor's the output shaft.

Further, the lifting unit is including the fixed side's pipe that lifter plate and two intervals set up, every all be equipped with rather than sliding fit's slip side's pipe on the fixed side's pipe, the lifter plate is fixed at the top of two slip side's pipes, it establishes to bear the rack the top of lifter plate, the bottom of lifter plate is equipped with the mounting bracket, be equipped with elevator motor on the mounting bracket, two be equipped with the fixed plate that is the level setting between the fixed side's pipe, the cover is equipped with the transmission lead screw that is vertical setting on elevator motor's the output shaft, be equipped with the screw with transmission lead screw threaded connection on the fixed plate.

Further, grinding mechanism is including lead screw slip table, grinding motor and the support bracket of setting at the slider top of lead screw slip table, the top of support bracket is equipped with the connecting plate that is vertical setting, be equipped with two intervals on the connecting plate and set up and rotate the rotation axis of being connected, every with the connecting plate all the cover is equipped with the grinding wheel on the rotation axis, every the tip of rotation axis all is equipped with the synchronizing wheel, the cover is equipped with driving pulley, two on the output shaft of grinding motor connect through belt transmission between synchronizing wheel and the driving pulley three.

Further, feed mechanism is including material loading vibrations dish and the pay-off track of setting on the material loading vibrations dish, the orbital exit of pay-off is equipped with the limiting plate and moves the silo, the orbital one end of pay-off is equipped with the mount, and the orbital other end of pay-off is equipped with the material storage rack, be equipped with the locating plate on the material storage rack, be equipped with the propelling movement cylinder that is the level setting on the mount, the output orientation of propelling movement cylinder moves the silo, and is fixed with the scraping wings on the output of propelling movement cylinder.

Compared with the prior art, the invention has the beneficial effects that:

the automatic pipe grinding machine is provided with a feeding mechanism, a grinding mechanism, a material moving mechanism and an outer surface cleaning mechanism, wherein the material moving mechanism is used for clamping and moving workpieces with different diameters, and the outer surface cleaning mechanism is used for effectively cleaning scraps on the surfaces of the workpieces, so that the technical problems that in the prior art, pipes with different diameters are difficult to grind and the scraps are difficult to effectively clean are effectively solved.

Secondly, the material moving mechanism is arranged and comprises a clamping assembly, a rotating assembly and a rotating assembly, workpieces with different diameters can be automatically clamped through the material moving mechanism, the workpieces are moved to the sides of the grinding mechanism and the outer surface cleaning mechanism, manual clamping of workers is not needed, and great convenience is brought to the workers.

The cleaning device is provided with an outer surface cleaning mechanism, the outer surface cleaning mechanism comprises a support frame, a material pushing assembly, a mounting ring, a sweeping and brushing plate, a telescopic spring and two sliding material racks, a workpiece can automatically pass through the mounting ring through the outer surface cleaning mechanism, a scrap cleaning brush can clean scraps, workers do not need to manually clean the scraps in the mounting ring, and convenience is brought to the workers.

The pneumatic cleaning device is provided with the air injection pipeline, the rotating shaft, the air injection nozzle and the mounting seat, an operator can manually rotate the rotating shaft, the air injection pipeline can rotate to a proper angle around the axis of the rotating shaft, the air injection pipeline can rotate to a proper angle, and the air injection nozzle can rotate to a proper angle to blow and clean the scraps in the mounting ring.

The grinding mechanism is arranged, a screw rod sliding table in the grinding mechanism can drive the supporting bracket to horizontally move, so that the grinding wheel can be adjusted to a proper position to grind the guide pipe, the grinding mechanism can automatically grind the workpiece, the automation degree is high, and the grinding mechanism is worthy of popularization.

The feeding mechanism is arranged, a pushing cylinder in the feeding mechanism can push the workpiece to the storage frame, the clamping assembly can clamp the pushed workpiece conveniently, the workpiece can be sequentially fed through the feeding mechanism, manual feeding of workers is not needed, and labor amount of the workers is reduced.

The rotary component is arranged and comprises a lifting component and a rotary component arranged at the top of the lifting component, the lifting component can enable the clamping component to be lifted to a proper height, the clamping component can conveniently move the workpiece out of the material moving frame, the rotary component can enable the clamped workpiece to move to the side of the grinding mechanism and the outer surface cleaning mechanism, the degree of automation is high, and manual material moving operation of workers is not needed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a partial perspective view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a perspective view of the outer surface cleaning mechanism;

FIG. 6 is an enlarged view of FIG. 5 at B;

FIG. 7 is a partial schematic view of an outer surface cleaning mechanism;

FIG. 8 is a schematic perspective view of the material moving mechanism;

FIG. 9 is an enlarged view at C of FIG. 8;

FIG. 10 is a schematic perspective view of the feeding mechanism;

reference numerals:

a feeding mechanism 1, a feeding vibration disc 1a, a feeding track 1a1, a limit plate 1a2, a material moving groove 1a3, a fixed frame 1b, a material storage frame 1c, a locating plate 1d, a pushing cylinder 1e, a material pushing plate 1f, a grinding mechanism 2, a screw rod sliding table 2a, a grinding motor 2b, a support bracket 2c, a connecting plate 2d, a rotating shaft 2e, a grinding wheel 2f, a synchronizing wheel 2g, a driving belt wheel 2h, a material moving mechanism 3, an outer surface cleaning mechanism 4, a support frame 4a, a material sliding frame 4a1, a mounting ring 4a2, a sweeping plate 4a3, a telescopic spring 4a4, a mounting seat 4b, an air injection pipeline 4c, a rotating shaft 4d, an air injection nozzle 4e, a fastening ring 4f, a material sliding way 4g, a support frame 4h, a material storage box 4i, a clamping assembly 5, a mounting plate 5a, a self-locking motor 5a1, a track 5a2, a moving block 5a3, a side plate 4 and a, the device comprises a clamping plate 5a6, a material pushing plate 5b, a fixing rod 5c, an extension rod 5d, a transmission rod 5e, a rotating gear 5f, a rotating assembly 6, a bearing seat 6a, a rotating motor 6b, a rotating cylinder 6c, a first gear 6d, a second gear 6e, a rotating assembly 7, a lifting part 7a, a lifting plate 7a1, a fixing square tube 7a2, a sliding square tube 7a3, an installation frame 7a4, a lifting motor 7b, a fixing plate 7b1, a transmission screw 7b2, a rotating part 7c, a rotating disc 7c1, a bearing platform 7c2, a sliding block 7d, a sliding block 7e, a rotating column 7f, a reduction gear 7g, a rotating motor 7h, a driving gear 7i, a material pushing assembly 8, a limit frame 8a, a support plate 8b, a swinging motor 8c, a swinging rod 8d, a roller 8e, an L-shaped material pushing plate 8f and a material pushing.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 10, an embodiment of the present invention provides an external grinding device for automobile parts, including a feeding mechanism 1, a grinding mechanism 2, a material moving mechanism 3 and an external surface cleaning mechanism 4, where the material moving mechanism 3 is disposed between the feeding mechanism 1 and the external surface cleaning mechanism 4, the grinding mechanism 2 is disposed beside the material moving mechanism 3, the material moving mechanism 3 includes a clamping component 5, a rotating component 6 and a rotating component 7, the rotating component 6 is disposed on the top of the rotating component 7, the clamping component 5 is disposed on the rotating component 6, the external surface cleaning mechanism 4 includes a supporting frame 4a, a material pushing component 8 and two material sliding frames 4a1 disposed at the top of the supporting frame 4a at intervals, the top of the material sliding frame 4a1 is provided with a sliding layer, and a mounting ring 4a2 is fixed between the two material sliding frames 4a1, three sweeping brush plates 4a3 which are distributed in a circumferential manner and are in an arc structure are arranged in the mounting ring 4a2, a scrap cleaning brush is arranged on the sweeping brush plate 4a3, and four telescopic springs 4a4 are arranged between each sweeping brush plate 4a3 and the inner side wall of the mounting ring 4a 2; the feeding mechanism 1 can feed the workpieces in sequence without manual feeding by workers, the workpiece can be automatically clamped by the material moving mechanism 3 and can be moved to the side of the grinding mechanism 2 and the outer surface cleaning mechanism 4 without being manually clamped by a worker, great convenience is brought to the worker, the workpiece can automatically pass through the mounting ring 4a2 by the outer surface cleaning mechanism 4, and the sweeps brush can carry out the sweeps to the sweeps and handle, need not that the manual sweeps to the collar 4a2 of worker in clear up, brought the convenience for the worker, collar 4a2 is used for installing sweeping board 4a3, make the sweeps brush on sweeping board 4a3 can clear up the surperficial sweeps of work piece, expanding spring 4a4 can make sweeping board 4a3 stretch out and draw back, make the work piece of different diameters all can pass through collar 4a 2.

Specifically, the pushing assembly 8 comprises a limiting frame 8a and a bearing plate 8b horizontally arranged on the support frame 4a, a swing motor 8c with an output shaft vertically upward is arranged at the bottom of the bearing plate 8b, a swing rod 8d is sleeved on the output shaft of the swing motor 8c, a roller 8e matched with the limiting frame 8a is arranged at the end of the swing rod 8d, an L-shaped pushing plate 8f is arranged on the side wall of the limiting frame 8a, through grooves for the L-shaped pushing plate 8f to pass through are formed in both the two sliding frames 4a1, a limiting block 8g is arranged at the top of the bearing plate 8b, and a limiting groove for limiting the L-shaped pushing plate 8f is formed in the limiting block 8 g; the limiting block 8g is used for guiding and supporting the L-shaped material pushing plate 8f, the swing motor 8c can drive the swing rod 8d to rotate when working, the swing rod 8d can drive the roller 8e to rotate in the rotating process, the limiting frame 8a matched with the roller 8e can move in a reciprocating mode, the limiting frame 8a can drive the L-shaped material pushing plate 8f to move in a reciprocating mode in the moving process, the L-shaped material pushing plate 8f can push workpieces and move to the discharging slide way 4g through the mounting ring 4a2, and the surface scraps of the workpieces can be swept by the scrap cleaning brush on the sweeping plate 4a 3.

Specifically, the outer surface cleaning mechanism 4 further comprises a mounting seat 4b and an air injection pipeline 4c, two rotating shafts 4d are arranged on the mounting seat 4b, the axes of the two rotating shafts 4d are overlapped, the air injection pipeline 4c is welded between the two rotating shafts 4d, an air injection nozzle 4e is arranged on the air injection pipeline 4c, an external thread and a fastening ring 4f in threaded connection with the external thread are arranged at the end part of each rotating shaft 4d, a blanking slideway 4g which is obliquely arranged is arranged on the supporting frame 4a, a support 4h is arranged on the side wall of the supporting frame 4a, and a storage box 4i with an upward opening is arranged at the top of the support 4 h; the worker can manual rotation axis of rotation 4d, makes jet-propelled pipeline 4c rotate to suitable angle around the axis of rotation axis 4d, makes jet-propelled pipeline 4c rotate to suitable angle, makes air nozzle 4e rotate to suitable angle and blows the clearance to the sweeps in the collar 4a2, and unloading slide 4g is used for making the work piece drop to in the material storage box 4 i.

Specifically, the clamping assembly 5 comprises a mounting plate 5a, a self-locking motor 5a1, a rail 5a2, two material moving blocks 5a3 and two side plates 5a4 arranged on the side wall of the mounting plate 5a at intervals, two slide bars 5a5 arranged at intervals are arranged between the two side plates 5a4, the rail 5a2 is vertically arranged on the side wall of the mounting plate 5a, each material moving block 5a3 can be sleeved on the two slide bars 5a5 in a sliding manner, clamping plates 5a6 are arranged on the side walls of the two material moving blocks 5a3, V-shaped grooves are arranged at opposite ends of the two clamping plates 5a6, and the two clamping plates 5a6 are symmetrically arranged; the clamping assembly 5 can clamp a workpiece without manual clamping by workers, great convenience is brought to the workers, two clamping plates 5a6 are used for clamping the workpiece, two side plates 5a4 are used for mounting a sliding rod 5a5, a sliding rod 5a5 is used for enabling a material moving block 5a3 to slide on a sliding rod 5a5, and a track 5a2 is used for guiding and supporting a material pushing plate 5 b.

Specifically, the clamping assembly 5 further comprises a material pushing plate 5b which is arranged on the rail 5a2 and is in sliding fit with the rail 5a2, two fixing rods 5c which are arranged at intervals are arranged at the end of the material pushing plate 5b, extension rods 5d are arranged on the side walls of the two material moving blocks 5a3, each fixing rod 5c corresponds to one extension rod 5d, a transmission rod 5e is hinged between each fixing rod 5c and the corresponding extension rod 5d, a rotating gear 5f is sleeved on an output shaft of the self-locking motor 5a1, and a tooth groove which is meshed with the rotating gear 5f is arranged on the material pushing plate 5 b; the self-locking motor 5a1 can drive the rotating gear 5f to rotate, the rotating gear 5f can drive the material pushing plate 5b engaged with the rotating gear to move, the material pushing plate 5b can drive the two fixing rods 5c to move, the fixing rods 5c can drive the transmission rods 5e hinged with the fixing rods to move, the transmission rods 5e can drive the extension rods 5d hinged with the transmission rods to move, the two material moving blocks 5a3 can complete relative movement or back-to-back movement, the material moving block 5a3 can drive the clamping plate 5a6 to move, the two clamping plates 5a6 can move relative movement or back-to-back movement, and the clamping plate 5a6 can clamp a workpiece to rotate

Specifically, the rotating assembly 6 comprises a bearing seat 6a, a rotating motor 6b and a rotating cylinder 6c which is horizontally arranged, the mounting plate 5a is fixed on the side wall of the rotating cylinder 6c, a bearing is arranged between the rotating cylinder 6c and the bearing seat 6a, a first gear 6d is sleeved on the rotating cylinder 6c, and a second gear 6e meshed with the first gear 6d is sleeved on an output shaft of the rotating motor 6 b; at the moment, the rotating assembly 6 can drive the workpiece to rotate around the axis of the rotating assembly, the rotating motor 6b can drive the second gear 6e to rotate when working, the second gear 6e can drive the first gear 6d meshed with the second gear to rotate, the rotating cylinder 6c can rotate back and forth, the rotating cylinder 6c can drive the mounting plate 5a and the clamped workpiece to rotate back and forth, and the outer surface of the workpiece can be ground.

Specifically, the rotating assembly 7 comprises a lifting component 7a and a rotating component 7c arranged at the top of the lifting component 7a, the rotary component 7c comprises a rotary disc 7c1, a bearing table 7c2 and a circular slide rail 7d arranged at the top of the bearing table 7c2, the bearing seat 6a is arranged at the top of the rotating disk 7c1, three sliding blocks 7e which are distributed in the circumference and are matched with the circular sliding rail 7d in a sliding way are arranged on the circular sliding rail 7d, the rotating disk 7c1 is fixed on the top of three sliding blocks 7e, the center of the bottom of the rotating disk 7c1 is provided with a rotating column 7f which is rotationally connected with the bearing platform 7c2, a reduction gear 7g is sleeved on the rotating column 7f, a rotary motor 7h is arranged at the bottom of the bearing platform 7c2, an output shaft of the rotary motor 7h is sleeved with a driving gear 7i meshed with the reduction gear 7 g; the rotary component 7c can enable the clamped workpiece to move to the side of the grinding mechanism 2 and the outer surface cleaning mechanism 4, the rotary motor 7h can drive the driving gear 7i to rotate when working, the driving gear 7i can drive the reduction gear 7g meshed with the driving gear 7i to rotate in the rotating process, the rotary column 7f can rotate, the rotary column 7f can drive the rotary disc 7c1 to rotate, the bearing seat 6a and the rotary cylinder 6c rotate, the rotary cylinder 6c can drive the mounting plate 5a to rotate to one side facing the workpiece, and the two clamping plates 5a6 can be located above the workpiece.

Specifically, the lifting component 7a includes a lifting plate 7a1 and two fixed square tubes 7a2 arranged at intervals, each fixed square tube 7a2 is provided with a sliding square tube 7a3 in sliding fit with the fixed square tube, the lifting plate 7a1 is fixed at the top of two sliding square tubes 7a3, the plummer 7c2 is erected at the top of the lifting plate 7a1, the bottom of the lifting plate 7a1 is provided with an installation frame 7a4, the installation frame 7a4 is provided with a lifting motor 7b, a fixing plate 7b1 arranged horizontally is arranged between the two fixed square tubes 7a2, an output shaft of the lifting motor 7b is sleeved with a vertically arranged transmission screw rod 7b2, and the fixing plate 7b1 is provided with a nut connected with the transmission screw rod 7b2 through threads; the lifting component 7a can make the clamping component 5 rise to suitable height, the work of lifting motor 7b can drive transmission lead screw 7b2 to rotate, transmission lead screw 7b2 can be connected with screw thread at the pivoted in-process, make mounting bracket 7a4 can remove, and mounting bracket 7a4 can drive lifter plate 7a1 and remove, makes the clamping component 5 can rise to suitable height.

Specifically, the grinding mechanism 2 comprises a screw rod sliding table 2a, a grinding motor 2b and a bearing bracket 2c arranged at the top of a sliding block of the screw rod sliding table 2a, a connecting plate 2d which is vertically arranged is arranged at the top of the bearing bracket 2c, two rotating shafts 2e which are arranged at intervals and are rotatably connected with the connecting plate 2d are arranged on the connecting plate 2d, a grinding wheel 2f is sleeved on each rotating shaft 2e, a synchronizing wheel 2g is sleeved on the end part of each rotating shaft 2e, a driving belt pulley 2h is sleeved on an output shaft of the grinding motor 2b, and the two synchronizing wheels 2g and the driving belt pulley 2h are connected in a belt transmission manner; the surface of work piece and two grinding wheels 2f are contradicted in 7a work of lifting unit, and grinding motor 2b work can drive driving pulley 2h and rotate, and driving pulley 2h can drive two synchronizing wheels 2g synchronous rotations through the belt, makes two rotation axis 2e can synchronous rotations, makes two grinding wheels 2f can take place to rotate and carry out the grinding operation to the work piece.

Specifically, the feeding mechanism 1 comprises a feeding vibration disc 1a and a feeding track 1a1 arranged on the feeding vibration disc 1a, a limiting plate 1a2 and a material moving groove 1a3 are arranged at an outlet of the feeding track 1a1, a fixing frame 1b is arranged at one end of the feeding track 1a1, a material storage frame 1c is arranged at the other end of the feeding track 1a1, a positioning plate 1d is arranged on the material storage frame 1c, a horizontally arranged pushing cylinder 1e is arranged on the fixing frame 1b, an output end of the pushing cylinder 1e faces the material moving groove 1a3, and a feeding plate 1f is fixed on an output end of the pushing cylinder 1 e; the worker puts into work piece to material loading vibrations dish 1a in, work of material loading vibrations dish 1a can remove the work piece to pay-off track 1a1, can make work piece vibrations to the side of limiting plate 1a2 under the effect of material loading vibrations dish 1a, the work of propelling movement cylinder 1e can make feed plate 1f horizontal migration, feed plate 1f can promote to stock shelf 1c rather than a work piece of contradicting at the in-process that removes, the clamping component 5 of being convenient for presss from both sides tight operation to the work piece of being released.

The working principle of the invention is as follows: before the invention is used, a worker can manually rotate the rotating shaft 4d, so that the air injection pipeline 4c can rotate to a proper angle around the axis of the rotating shaft 4d, the air injection pipeline 4c can rotate to a proper angle, the air injection nozzle 4e can rotate to a proper angle to blow and clean scraps in the mounting ring 4a2, the worker puts a workpiece into the feeding vibration disc 1a, the feeding vibration disc 1a can move the workpiece to the feeding track 1a1 in operation, the workpiece can vibrate to the side of the limiting plate 1a2 under the action of the feeding vibration disc 1a, the pushing air cylinder 1e can make the feeding plate 1f move horizontally in operation, the feeding plate 1f can push one workpiece with the feeding plate onto the storage rack 1c in the moving process, the lifting part 7a can lift the clamping assembly 5 to a proper height, the lifting motor 7b can drive the transmission screw rod 7b2 to rotate, the transmission screw 7b2 can be in threaded connection with a nut in the rotating process, so that the mounting rack 7a4 can move, the mounting rack 7a4 can drive the lifting plate 7a1 to move, the clamping assembly 5 can be lifted to a proper height, the rotary part 7c can move the clamped workpiece to the side of the grinding mechanism 2 and the outer surface cleaning mechanism 4, the rotary motor 7h can drive the driving gear 7i to rotate when working, the driving gear 7i can drive the reduction gear 7g meshed with the driving gear 7i to rotate when rotating, so that the rotary column 7f can rotate, the rotary column 7f can drive the rotary disk 7c1 to rotate, the bearing seat 6a and the rotary cylinder 6c rotate, the rotary cylinder 6c can drive the mounting plate 5a to rotate to one side facing the workpiece, so that the two clamping plates 5a6 can be positioned above the workpiece, the lifting part 7a works again to position the workpiece between the two clamping plates 5a6, the clamping assembly 5 can clamp a workpiece without manual clamping by a worker, great convenience is brought to the worker, the self-locking motor 5a1 can drive the rotary gear 5f to rotate when working, the rotary gear 5f can drive the material pushing plate 5b meshed with the rotary gear 5f to move, the material pushing plate 5b can drive the two fixing rods 5c to move, the fixing rods 5c can drive the transmission rods 5e hinged with the fixing rods 5c to move, the transmission rods 5e can drive the extension rods 5d hinged with the transmission rods 5e to move, the two material moving blocks 5a3 can move relatively or oppositely, the material moving block 5a3 can drive the clamping plate 5a6 to move, the two clamping plates 5a6 can move relatively or oppositely, the clamping plate 5a6 can clamp the workpiece, the rotary component 7c can drive the clamped workpiece to move to the position above the two grinding wheels 2f when working, the lifting component 7a can make the surface of the workpiece abut against the two grinding wheels 2f when working, the grinding motor 2b can drive the driving belt pulley 2h to rotate when working, the driving belt pulley 2h can drive the two synchronous wheels 2g to synchronously rotate through a belt, so that the two rotating shafts 2e can synchronously rotate, the two grinding wheels 2f can rotate to grind a workpiece, at the moment, the rotating component 6 can drive the workpiece to rotate around the axis of the rotating component, the rotating motor 6b can drive the second gear 6e to rotate when working, the second gear 6e can drive the first gear 6d meshed with the second gear to rotate, the rotating cylinder 6c can rotate back and forth, the rotating cylinder 6c can drive the mounting plate 5a and the clamped workpiece to rotate back and forth, so that the outer surface of the workpiece can be ground, the rotating component 7c can drive the clamped workpiece to rotate to the outer surface cleaning mechanism 4 when working, and the clamped workpiece is positioned above the sliding rack 4a1, at the moment, the clamping assembly 5 works to enable a workpiece to be placed on the sliding frame 4a1, the swing motor 8c works to drive the swing rod 8d to rotate, the swing rod 8d can drive the roller 8e to rotate in the rotating process, the limiting frame 8a matched with the roller 8e can move in a reciprocating mode, the limiting frame 8a can drive the L-shaped material pushing plate 8f to move in a reciprocating mode in the moving process, the L-shaped material pushing plate 8f can push the workpiece to move to the blanking slideway 4g through the installation ring 4a2, the chip cleaning brush on the cleaning plate 4a3 can clean surface scraps of the workpiece, the air nozzle 4e on the air injection pipeline 4c can blow air to clean the scraps, workers do not need to manually clean the scraps in the installation ring 4a2, convenience is brought to the workers, and the workpiece can be conveyed to the storage box 4i under the conveying of the blanking slideway 4 g.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The cylindrical grinding device for the automobile accessories is characterized by comprising a feeding mechanism (1), a grinding mechanism (2), a material moving mechanism (3) and an outer surface cleaning mechanism (4), wherein the material moving mechanism (3) is arranged between the feeding mechanism (1) and the outer surface cleaning mechanism (4), the grinding mechanism (2) is arranged at the side of the material moving mechanism (3), the material moving mechanism (3) comprises a clamping component (5), a rotating component (6) and a rotating component (7), the rotating component (6) is arranged at the top of the rotating component (7), the clamping component (5) is arranged on the rotating component (6), the outer surface cleaning mechanism (4) comprises a support frame (4 a), a material pushing component (8) and two material sliding frames (4 a 1) arranged at the top of the support frame (4 a) at intervals, the top of the material sliding frames (4 a 1) is provided with a sliding layer, a mounting ring (4 a 2) is fixed between the two sliding racks (4 a 1), three sweeping plates (4 a 3) which are distributed in a circumferential manner and are in an arc structure are arranged in the mounting ring (4 a 2), a scrap cleaning brush is arranged on each sweeping plate (4 a 3), and four telescopic springs (4 a 4) are arranged between each sweeping plate (4 a 3) and the inner side wall of the mounting ring (4 a 2); the material pushing component (8) comprises a limiting frame (8 a) and a bearing plate (8 b) horizontally arranged on a support frame (4 a), the bottom of the bearing plate (8 b) is provided with an output shaft vertical upward swing motor (8 c), an output shaft of the swing motor (8 c) is sleeved with a swing rod (8 d), the end part of the swing rod (8 d) is provided with a roller (8 e) matched with the limiting frame (8 a), the side wall of the limiting frame (8 a) is provided with an L-shaped material pushing plate (8 f), two through grooves for the L-shaped material pushing plate (8 f) to pass through are formed in the sliding frame (4 a 1), the top of the bearing plate (8 b) is provided with a limiting block (8 g), and the limiting block (8 g) is provided with a limiting groove for limiting the L-shaped material pushing plate (8 f).

2. The cylindrical grinding device for automobile parts according to claim 1, wherein the outer surface cleaning mechanism (4) further comprises a mounting seat (4 b) and an air injection pipeline (4 c), two rotating shafts (4 d) are arranged on the mounting seat (4 b), the axes of the two rotating shafts (4 d) are overlapped, the air injection pipeline (4 c) is welded between the two rotating shafts (4 d), the air injection pipeline (4 c) is provided with an air injection nozzle (4 e), the end part of each rotating shaft (4 d) is provided with an external thread and a fastening ring (4 f) in threaded connection with the external thread, a material discharging slideway (4 g) which is arranged obliquely is arranged on the supporting frame (4 a), be equipped with support (4 h) on the lateral wall of support frame (4 a), the top of support (4 h) is equipped with uncovered ascending material storage box (4 i).

3. The cylindrical grinding device for the automobile accessories is characterized in that the clamping assembly (5) comprises a mounting plate (5 a), a self-locking motor (5 a 1), a track (5 a 2), two material moving blocks (5 a 3) and two side plates (5 a 4) arranged on the side wall of the mounting plate (5 a) at intervals, two sliding rods (5 a 5) arranged at intervals are arranged between the side plates (5 a 4), the track (5 a 2) is vertically arranged on the side wall of the mounting plate (5 a), each material moving block (5 a 3) can be sleeved on the two sliding rods (5 a 5) in a sliding mode, two clamping plates (5 a 6) are arranged on the side wall of the material moving block (5 a 3), two opposite ends of the clamping plates (5 a 6) are provided with V-shaped grooves, and the two clamping plates (5 a 6) are symmetrically arranged.

4. The cylindrical grinding device for the automobile parts is characterized in that the clamping assembly (5) further comprises a material pushing plate (5 b) which is arranged on the rail (5 a 2) and is in sliding fit with the rail (5 a 2), the end of the material pushing plate (5 b) is provided with two fixing rods (5 c) which are arranged at intervals, the side wall of the material moving block (5 a 3) is provided with an extension rod (5 d), each fixing rod (5 c) corresponds to one extension rod (5 d), a transmission rod (5 e) is hinged between each fixing rod (5 c) and the corresponding extension rod (5 d), a rotating gear (5 f) is sleeved on an output shaft of the self-locking motor (5 a 1), and a tooth groove meshed with the rotating gear (5 f) is formed in the material pushing plate (5 b).

5. The external grinding device of the automobile accessory according to claim 3, wherein the rotating assembly (6) comprises a bearing seat (6 a), a rotating motor (6 b) and a rotating cylinder (6 c) horizontally arranged, the mounting plate (5 a) is fixed on the side wall of the rotating cylinder (6 c), a bearing is arranged between the rotating cylinder (6 c) and the bearing seat (6 a), a first gear (6 d) is sleeved on the rotating cylinder (6 c), and a second gear (6 e) meshed with the first gear (6 d) is sleeved on the output shaft of the rotating motor (6 b).

6. The cylindrical grinding device for the automobile parts is characterized in that the rotating assembly (7) comprises a lifting component (7 a) and a rotating component (7 c) arranged at the top of the lifting component (7 a), the rotating component (7 c) comprises a rotating disc (7 c 1), a bearing table (7 c 2) and a circular slide rail (7 d) arranged at the top of the bearing table (7 c 2), the bearing seat (6 a) is arranged at the top of the rotating disc (7 c 1), three sliding blocks (7 e) which are distributed in the circumferential direction and are in sliding fit with the circular slide rail (7 d) are arranged on the circular slide rail (7 d), the rotating disc (7 c 1) is fixed at the tops of the three sliding blocks (7 e), a rotating column (7 f) which is rotatably connected with the bearing table (7 c 2) is arranged at the center of the bottom of the rotating disc (7 c 1), and a gear (7 g) is sleeved on the rotating column (7 f), the bottom of plummer (7 c 2) is equipped with rotating electrical machines (7 h), the cover is equipped with driving gear (7 i) with reduction gear (7 g) meshing on the output shaft of rotating electrical machines (7 h).

7. The cylindrical grinding device for the automobile parts is characterized in that the lifting component (7 a) comprises a lifting plate (7 a 1) and two fixed square tubes (7 a 2) arranged at intervals, each fixed square tube (7 a 2) is provided with a sliding square tube (7 a 3) in sliding fit with the fixed square tube, the lifting plate (7 a 1) is fixed on the top of two sliding square tubes (7 a 3), the bearing platform (7 c 2) is erected on the top of the lifting plate (7 a 1), the bottom of the lifting plate (7 a 1) is provided with a mounting rack (7 a 4), the mounting rack (7 a 4) is provided with a lifting motor (7 b), a fixing plate (7 b 1) which is horizontally arranged is arranged between the two fixing square tubes (7 a 2), an output shaft of the lifting motor (7 b) is sleeved with a vertically arranged transmission screw rod (7 b 2), and a nut in threaded connection with the transmission screw rod (7 b 2) is arranged on the fixing plate (7 b 1).

8. The cylindrical grinding device of the automobile accessory according to claim 1, wherein the grinding mechanism (2) comprises a screw rod sliding table (2 a), a grinding motor (2 b) and a support bracket (2 c) arranged on the top of a sliding block of the screw rod sliding table (2 a), the top of the supporting bracket (2 c) is provided with a connecting plate (2 d) which is vertically arranged, two rotating shafts (2 e) which are arranged at intervals and are rotatably connected with the connecting plate (2 d) are arranged on the connecting plate (2 d), each rotating shaft (2 e) is sleeved with a grinding wheel (2 f), the end part of each rotating shaft (2 e) is sleeved with a synchronizing wheel (2 g), the output shaft of the grinding motor (2 b) is sleeved with a driving belt pulley (2 h), and the two synchronizing wheels (2 g) and the driving belt pulley (2 h) are in transmission connection through a belt.

9. The cylindrical grinding device for the automobile accessories, according to claim 1, wherein the feeding mechanism (1) comprises a feeding vibration disc (1 a) and a feeding track (1 a 1) arranged on the feeding vibration disc (1 a), the outlet of the feeding track (1 a 1) is provided with a limiting plate (1 a 2) and a material moving groove (1 a 3), one side of the feeding track (1 a 1) is provided with a fixing frame (1 b), the other side of the feeding track (1 a 1) is provided with a material storing frame (1 c), a positioning plate (1 d) is arranged on the material storing frame (1 c), a pushing cylinder (1 e) horizontally arranged is arranged on the fixing frame (1 b), the output end of the pushing cylinder (1 e) faces the material moving groove (1 a 3), and a feeding plate (1 f) is fixed on the output end of the pushing cylinder (1 e).