CN112405230A

CN112405230A - Automobile parts processingequipment

Info

Publication number: CN112405230A
Application number: CN202011262259.5A
Authority: CN
Inventors: 邵竹青
Original assignee: Zhejiang Gongchuang Machinery Equipment Co ltd
Current assignee: Zhejiang Gongchuang Machinery Equipment Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-02-26

Abstract

The invention relates to the technical field of polishing equipment and discloses an automobile part processing device which comprises a large model polishing box, wherein a protection plate is hinged to the top of the front side of the polishing box through a hinge, a rotating mechanism is arranged at the bottom inside the polishing box and comprises a transmission box, a first rotating shaft, a rotary disc, a crank, a first gear, a second rotating shaft, a moving block, a threaded hole, a lead screw, a fixed knob, a sliding groove, a movable frame, a fixed plate, a threaded rod, a chuck, a non-slip mat and an adjusting knob, the transmission box is fixedly arranged at the bottom inside the polishing box, the first rotating shaft penetrates through the top of the transmission box and is rotatably connected with the transmission box, the rotary disc is fixedly connected to the top of the first rotating shaft, the crank is rotatably connected with the top of the rotary disc, the first gear is fixedly arranged on a part, located inside the transmission box. The invention solves the problems of uneven surface polishing and non-assembly of automobile parts.

Description

Automobile parts processingequipment

Technical Field

The invention relates to the technical field of polishing equipment, in particular to an automobile part machining device.

Background

At present, along with the improvement of living standard of people, the use amount of automobiles is more and more, the automobiles become transportation tools for most people gradually, along with the continuous development of economy in China, the motor vehicles become very popular, and the motor vehicles in industry and agriculture are also widely applied. Automobile parts, as the basis of the automotive industry, are essential factors supporting the continued healthy development of the automotive industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support. Various manufacturers of large automobile parts have increasingly applied the technologies of aerospace, aviation, electronics and the like to automobile parts and assemblies, and the safety technology, the electronic technology, the energy-saving technology and the environmental protection technology have been widely applied to automobiles. Particularly, a new technology represented by an electronic information technology is not only widely applied to automobile products, but also extends to various aspects such as development design, trial production, management and the like; not only to individual automobile components, but also to system assemblies.

In the process of machining automobile parts, the phenomenon that the surfaces of some metal parts are unsmooth and uneven on the more or less cross sections of the cut metal parts can occur, and the metal parts can greatly influence the subsequent machining production, so that a grinding device is required to grind the metal parts. Traditional equipment of polishing can cross handheld work piece and polish on abrasive band or sand table, often because the unstability causes the work piece precision of polishing poor when handheld, when polishing great automobile parts moreover, need change automobile parts's the direction of polishing for automobile parts surface unevenness after polishing makes later stage assembly go wrong.

Disclosure of Invention

The invention aims to provide a processing device for automobile parts, which achieves the purposes of rotating, polishing and more uniform polishing of the automobile parts.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automobile parts processingequipment, includes the big model case of polishing, the positive top of case of polishing articulates through the hinge has the guard plate, and the bottom of incasement portion of polishing is provided with slewing mechanism.

The rotating mechanism comprises a transmission case, a first rotating shaft, a rotating disc, a crank, a first gear, a second rotating shaft, a moving block, a threaded hole, a lead screw, a fixed knob, a sliding groove, a movable frame, a fixed plate, a threaded rod, a chuck, a non-slip mat and an adjusting knob, wherein the transmission case is fixedly arranged at the bottom inside the grinding case, the first rotating shaft penetrates through the top of the transmission case and is rotatably connected with the transmission case, the rotating disc is fixedly connected with the top of the first rotating shaft, the crank is rotatably connected with the top of the rotating disc, the first gear is fixedly arranged on the part of the first rotating shaft, which is positioned inside the transmission case, the second gear is meshed with the first gear, the second gear is fixedly arranged on the second rotating shaft, the second rotating shaft is rotatably connected with the other side of the transmission case, the moving block is fixedly connected with the top of the, the adjustable shelf is connected with the movable block in a sliding mode, the sliding grooves are formed in the two sides of the adjustable shelf, the fixed plate is fixedly connected to the top of the adjustable shelf, the threaded rod is connected with the fixed plate in a rotating mode, the chuck is connected with the threaded rod in a threaded mode, the anti-slip pad is bonded to the top of one side of the chuck, and the adjusting knob is fixedly connected with one end of the threaded rod.

And a grinding mechanism is arranged in the grinding box.

The grinding mechanism comprises a cylinder, a telescopic rod, a movable plate, a guide rod, a grinding motor, a grinding wheel and a bush, the cylinder is fixedly installed at the bottoms of the two sides of the rotating mechanism of the grinding box, the telescopic rod is slidably connected with the cylinder, the movable plate is fixedly connected to the top of the telescopic rod, the guide rod is fixedly installed at the bottom of the grinding box located outside the cylinder, the two sides of the movable plate are slidably connected with the guide rod, the grinding motor is fixedly installed at the middle of the bottom of the movable plate, the grinding wheel is fixedly installed at the output end of the grinding motor, and the bush is arranged between the movable plate and the guide.

Preferably, the screw rod is sleeved with a cushion pad, and the side surface of the cushion pad is tightly attached to the side surface of the fixed knob.

Preferably, the middle part of the protection plate is provided with an observation window, and the observation window is provided with a transparent acrylic plate.

Preferably, the surface of the threaded rod is provided with symmetrical reverse threads, and each section of the threads is in threaded connection with a chuck.

Preferably, the number of the clamping heads is two, the two clamping heads are symmetrically arranged, and the anti-slip pads adhered to the side faces of the clamping heads are also symmetrically arranged.

Preferably, the number of the cylinders is two, and the two cylinders are symmetrically arranged.

Preferably, the diameter of the first gear is smaller than that of the second gear.

Preferably, the material that the slipmat used is soft silica gel.

The invention provides an automobile part machining device. The method has the following beneficial effects:

(1) the gear I fixedly installed with the rotating shaft I is driven to rotate through the crank and the rotating disc, the gear II and the movable frame are driven to rotate through the gear, and then the clamped automobile part is driven to rotate through the fixed plate and the chuck, so that the automobile part rotates around an arc with the rotating shaft II as a circle center, polishing is carried out, the circle center of the rotation is fixed, and the flatness of each part of the upper surface of the polished automobile part is kept consistent.

(2) According to the automobile part polishing device, the movable frame is arranged at the top of the rotating shaft II, the clamping mechanisms such as the clamping head and the anti-slip pad are fixed at the top of the movable frame through the fixing plate, the movable frame slides along the moving block, so that the distance between the center of a circle of an automobile part clamped in the clamping mechanism and a polishing grinding wheel can be adjusted, when the size of the automobile part is different, the position of the movable frame can be adjusted, the movable frame is fixed through the fixing knob and the lead screw, the center of a circle of the rotating shaft II and the center of a circle of the automobile part coincide, and the automobile part can be polished.

(3) The movable plate is controlled to descend through the air cylinder, the polishing motor and the polishing grinding wheel descend simultaneously through the descending of the movable plate, the upper surface of the automobile part clamped on the chuck is polished, the moving direction of the movable plate is limited through the guide rod in the moving process of the movable plate, the movable plate is prevented from shifting in the moving process, the polishing of the automobile part is changed, the polishing precision of the automobile part is influenced, and the movable plate and the guide rod can be prevented from being abraded through the bushing arranged on the movable plate.

(4) According to the automobile part polishing device, the protection plate is arranged on the front side of the polishing box, so that sparks generated in the process of polishing the top of the automobile part by the polishing grinding wheel are isolated, operators are prevented from being injured, meanwhile, the observation window arranged on the protection plate can enable the operators to observe the polishing degree of the automobile part, and the automobile part fixed on the rotating mechanism is polished by the polishing mechanism, so that the bottom of the automobile part can be kept flat.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a structural view of a grinding mechanism of the present invention;

FIG. 3 is an enlarged view of the invention at A;

FIG. 4 is a view showing the construction of the rotating mechanism of the present invention;

fig. 5 is a structure view of the movable frame of the present invention.

In the figure: the grinding machine comprises a grinding box 1, a protection plate 2, an observation window 3, a rotating mechanism 4, a grinding mechanism 5, a cylinder 6, a telescopic rod 7, a movable plate 8, a guide rod 9, a grinding motor 10, a grinding wheel 11, a bush 12, a transmission box 13, a rotating shaft I14, a rotating disc 15, a crank 16, a gear I17, a gear II 18, a rotating shaft II 19, a moving block 20, a threaded hole 21, a lead screw 22, a fixed knob 23, a cushion pad 24, a sliding groove 25, a movable frame 26, a fixed plate 27, a threaded rod 28, a chuck 29, a non-slip mat 30 and an adjusting knob 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 5, the present invention provides a technical solution:

the utility model provides an automobile parts processingequipment, including big model case 1 of polishing, it has guard plate 2 to polish the positive top of case 1 and articulate through the hinge, observation window 3 has been seted up at the middle part of guard plate 2, install transparent ya keli board on the observation window 3, set up guard plate 2 through the front at case 1 of polishing, make the spark that the process that 11 of grinding wheel polished the top of automobile parts produced cut off, it is injured to prevent operating personnel, the observation window 3 that sets up on guard plate 2 simultaneously can let operating personnel observe the degree of polishing of automobile parts, the bottom of case 1 inside of polishing is provided with slewing mechanism 4.

The rotating mechanism 4 comprises a transmission case 13, a first rotating shaft 14, a rotating disc 15, a crank 16, a first gear 17, a second gear 18, a second rotating shaft 19, a moving block 20, a threaded hole 21, a screw rod 22, a fixed knob 23, a sliding groove 25, a movable frame 26, a fixed plate 27, a threaded rod 28, a chuck 29, an anti-slip pad 30 and an adjusting knob 31, wherein the transmission case 13 is fixedly arranged at the bottom inside the grinding case 1, the first rotating shaft 14 penetrates through the top of the transmission case 13 and is rotatably connected with the transmission case 13, the rotating disc 15 is fixedly connected with the top of the first rotating shaft 14, the crank 16 is rotatably connected with the top of the rotating disc 15, the first gear 17 is fixedly arranged on the part of the first rotating shaft 14 inside the transmission case 13, the second gear 18 is meshed with the first gear 17, the diameter of the first gear 17 is smaller than that of the second gear 18, and the first gear 17 with the smaller diameter is meshed with the second gear 18, the rotating speed can be reduced, the automobile parts can be more sufficiently polished, the second gear 18 is fixedly installed on the second rotating shaft 19, the second rotating shaft 19 is rotatably connected with the other side of the transmission case 13, the moving block 20 is fixedly connected to the top of the second rotating shaft 19, the threaded hole 21 is formed in the middle of the moving block 20, the lead screw 22 is in threaded connection with the threaded hole 21, the lead screw 22 is sleeved with the buffer pad 24, the side face of the buffer pad 24 is tightly attached to the side face of the fixed knob 23, the buffer pad 24 made of rubber is arranged between the movable frame 26 and the fixed knob 23, the fixed knob 23 cannot be loosened and slid when being screwed, the fixed knob 23 is fixedly connected to one end of the lead screw 22, the movable frame 26 is slidably connected with the moving block 20, the sliding grooves 25 are formed in two sides of the movable frame 26, the fixed plates 27 are fixedly connected to the top of the movable frame 26, each section of thread is in threaded connection with one chuck 29, the reverse threads are arranged, so that when the threaded rod 28 rotates, two chucks 29 move relatively, the distance between the chucks 29 is changed through the relative movement of the chucks 29, so that the chucks 29 can clamp automobile parts, the chucks 29 are in threaded connection with the threaded rod 28, the number of the chucks 29 is two, the two chucks 29 are symmetrically arranged, the anti-slip pads 30 adhered to the sides of the chucks 29 are also symmetrical, the automobile parts are firmly clamped between the two chucks 29 through the symmetrical chucks 29 and the anti-slip pads 30, the anti-slip pads 30 are adhered to the top of one side of the chucks 29, the anti-slip pads 30 are made of soft silica gel, the automobile parts are prevented from sliding through the anti-slip pads 30, the polishing precision is influenced, the adjusting knob 31 is fixedly connected with one end of the threaded rod 28, the crank 16 and the rotary table 15 drive the gear one 17 fixedly installed on the first rotating shaft 14 to rotate, the first gear 17 drives the second gear 18 and the movable frame 26 to rotate, and the fixed plate 17 and the chuck 29 drive the clamped automobile part to rotate, so that the automobile part rotates around an arc with the second rotating shaft 18 as a circle center, and is polished, and the circle center of the rotation is fixed, so that the flatness of each part of the upper surface of the polished automobile part is kept consistent; through set up adjustable shelf 26 at the top of second pivot 18, fix fixture such as chuck 29 and slipmat 30 at the top of adjustable shelf 26 through fixed plate 27, movable shelf 26 slides along movable block 20, make the centre of a circle distance of the automobile parts of centre gripping and emery wheel 11 of polishing among the fixture can be adjusted, when the size of automobile parts is different, can be through adjusting the position of adjustable shelf 26, and it is fixed with adjustable shelf 26 through fixed knob 23 and lead screw 22, make the centre of a circle coincidence of second pivot 18 and automobile parts, make things convenient for the automobile parts to carry out pivoted and polish.

The interior of the sanding box 1 is provided with a sanding mechanism 5.

The polishing mechanism 5 comprises air cylinders 6, an expansion link 7, a movable plate 8, a guide rod 9, a polishing motor 10, a polishing grinding wheel 11 and a bush 12, wherein the air cylinders 6 are fixedly arranged at the bottoms of the two sides of the polishing box 1, which are positioned on the rotating mechanism 4, the number of the air cylinders 6 is two, the two air cylinders 6 are symmetrically arranged, the moving of the movable plate 8 is more stable by arranging the two symmetrical air cylinders 6, when automobile parts are polished, the polishing grinding wheel 11 can be kept stable, so that the polishing accuracy is improved, the expansion link 7 is slidably connected with the air cylinders 6, the movable plate 8 is fixedly connected with the top of the expansion link 7, the guide rod 9 is fixedly arranged at the bottom of the polishing box 1, which is positioned outside the air cylinders 6, the two sides of the movable plate 8 are slidably connected with the guide rod 9, the polishing motor 10 is fixedly arranged at the middle part of, the bush 12 sets up between fly leaf 8 and guide bar 9, through cylinder 6 control fly leaf 8 descends, descend through fly leaf 8 and make grinding motor 10 descend simultaneously with the emery wheel 11 of polishing, polish the upper surface of the automobile parts of centre gripping on the chuck 29, the in-process that moves at fly leaf 8 through guide bar 9 restriction fly leaf 8 moving direction, prevent that fly leaf 8 from taking place the skew at the in-process that moves, lead to the polishing to automobile parts and appear changing, influence the polishing precision of automobile parts, and the bush 12 that sets up on fly leaf 8 can prevent that fly leaf 8 and guide bar 9 from taking place wearing and tearing.

When the automobile part grinding device is used, the threaded rod 28 is rotated through the adjusting knob 31, the chuck 29 in threaded connection with the threaded rod 28 is opened or closed, the automobile part is placed in the chuck 29 to be fixed through opening and closing of the chuck 29, the movable frame 26 slides along the movable block 20, the distance between the center of a circle of the automobile part clamped in the clamping mechanism and the grinding wheel 11 can be adjusted, when the size of the automobile part is different, the position of the movable frame 26 can be adjusted, the movable frame 26 is fixed through the fixed knob 23 and the lead screw 22, the gear I17 fixedly installed with the rotating shaft I14 is driven to rotate through the crank 16 and the turntable 15, the gear II 18 and the movable frame 26 are driven to rotate through the gear I17, and then the clamped automobile part is driven to rotate through the fixed plate 17 and the chuck 29, so that the automobile part rotates around an arc shape with the rotating shaft II 18 as the center of, the movable plate 8 is controlled to descend by the air cylinder 6, and the grinding motor 10 and the grinding wheel 11 descend simultaneously by the descending of the movable plate 8, so that the upper surface of the automobile component clamped on the chuck 29 is ground.

To sum up, the crank 16 and the turntable 15 drive the gear I17 fixedly mounted with the rotating shaft I14 to rotate, the gear I17 drives the gear II 18 and the movable frame 26 to rotate, and the fixed plate 17 and the chuck 29 drive the clamped automobile part to rotate, so that the automobile part rotates around an arc with the rotating shaft II 18 as a circle center, and is polished, the circle center of the rotation is fixed, and the flatness of all positions of the upper surface of the polished automobile part is kept consistent; the movable frame 26 is arranged at the top of the second rotating shaft 18, the clamping mechanisms such as the clamping head 29 and the anti-slip pad 30 are fixed at the top of the movable frame 26 through the fixing plate 27, the movable frame 26 slides along the moving block 20, so that the distance between the center of a circle of the automobile part clamped in the clamping mechanism and the center of a circle of the grinding wheel 11 can be adjusted, when the size of the automobile part is different, the position of the movable frame 26 can be adjusted, the movable frame 26 is fixed through the fixing knob 23 and the lead screw 22, the center of a circle of the second rotating shaft 18 and the center of a circle of the automobile part are overlapped, and the automobile part can be; the movable plate 8 is controlled to descend through the air cylinder 6, the grinding motor 10 and the grinding wheel 11 descend simultaneously through the descending of the movable plate 8, the upper surface of the automobile part clamped on the chuck 29 is ground, the moving direction of the movable plate 8 is limited through the guide rod 9 in the moving process of the movable plate 8, the movable plate 8 is prevented from deviating in the moving process, the grinding of the automobile part is changed, the grinding precision of the automobile part is influenced, and the movable plate 8 and the guide rod 9 can be prevented from being abraded through the bushing 12 arranged on the movable plate 8; the protection plate 2 is arranged on the front face of the polishing box 1, so that sparks generated in the polishing process of the top of the automobile part by the polishing grinding wheel 11 are separated, operators are prevented from being injured, meanwhile, the observation window 3 arranged on the protection plate 2 can enable the operators to observe the polishing degree of the automobile part, the automobile part fixed on the rotating mechanism 4 is polished by the polishing mechanism 5, and the bottom of the automobile part can be kept flat.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile parts processingequipment, includes big model case (1) of polishing, its characterized in that: the top of the front side of the grinding box (1) is hinged with a protection plate (2) through a hinge, and the bottom inside the grinding box (1) is provided with a rotating mechanism (4);

the rotating mechanism (4) comprises a transmission case (13), a first rotating shaft (14), a rotating disc (15), a crank (16), a first gear (17), a second gear (18), a second rotating shaft (19), a moving block (20), a threaded hole (21), a lead screw (22), a fixed knob (23), a sliding groove (25), a movable frame (26), a fixed plate (27), a threaded rod (28), a chuck (29), an anti-slip pad (30) and an adjusting knob (31), wherein the transmission case (13) is fixedly arranged at the bottom inside the grinding case (1), the first rotating shaft (14) penetrates through the top of the transmission case (13) and is rotatably connected with the transmission case (13), the rotating disc (15) is fixedly connected to the top of the first rotating shaft (14), the crank (16) is rotatably connected with the top of the rotating disc (15), the first gear (17) is fixedly arranged on the part, located inside the transmission case (13), of the first rotating shaft (14), a second gear (18) is meshed with the first gear (17), the second gear (18) is fixedly mounted on a second rotating shaft (19), the second rotating shaft (19) is rotatably connected with the other side of the transmission box (13), a moving block (20) is fixedly connected to the top of the second rotating shaft (19), a threaded hole (21) is formed in the middle of the moving block (20), a lead screw (22) is in threaded connection with the threaded hole (21), a fixing knob (23) is fixedly connected to one end of the lead screw (22), a moving frame (26) is in sliding connection with the moving block (20), sliding grooves (25) are formed in two sides of the moving frame (26), a fixing plate (27) is fixedly connected to the top of the moving frame (26), a threaded rod (28) is rotatably connected with the fixing plate (27), a chuck (29) is in threaded connection with the threaded rod (28), an anti-skid pad (30) is bonded to the top of one side of the chuck (29), and an adjusting knob (31) is;

a polishing mechanism (5) is arranged inside the polishing box (1);

the polishing mechanism (5) comprises a cylinder (6), a telescopic rod (7), a movable plate (8), a guide rod (9), a polishing motor (10), a polishing grinding wheel (11) and a lining (12), the cylinder (6) is fixedly arranged at the bottom of the grinding box (1) at the two sides of the rotating mechanism (4), the telescopic rod (7) is connected with the cylinder (6) in a sliding way, the movable plate (8) is fixedly connected at the top of the telescopic rod (7), the guide rod (9) is fixedly arranged at the bottom of the grinding box (1) at the outer side of the cylinder (6), the two sides of the movable plate (8) are connected with the guide rods (9) in a sliding mode, the grinding motor (10) is fixedly installed in the middle of the bottom of the movable plate (8), the grinding wheel (11) is fixedly installed at the output end of the grinding motor (10), and the lining (12) is arranged between the movable plate (8) and the guide rods (9).

2. The automobile part machining device according to claim 1, characterized in that: the screw rod (22) is sleeved with a cushion pad (24), and the side surface of the cushion pad (24) is tightly attached to the side surface of the fixed knob (23).

3. The automobile part machining device according to claim 1, characterized in that: an observation window (3) is arranged in the middle of the protection plate (2), and a transparent acrylic plate is arranged on the observation window (3).

4. The automobile part machining device according to claim 1, characterized in that: the surface of the threaded rod (28) is provided with symmetrical reverse threads, and each section of the threads is in threaded connection with a clamping head (29).

5. The automobile part machining device according to claim 1, characterized in that: the number of the clamping heads (29) is two, the two clamping heads (29) are arranged symmetrically, and the anti-slip pads (30) adhered to the side surfaces of the clamping heads (29) are also symmetrical.

6. The automobile part machining device according to claim 1, characterized in that: the number of the cylinders (6) is two, and the two cylinders (6) are symmetrically arranged.

7. The automobile part machining device according to claim 1, characterized in that: the diameter of the first gear (17) is smaller than that of the second gear (18).

8. The automobile part machining device according to claim 1, characterized in that: the non-slip mat (30) is made of soft silica gel.