CN216228658U - Lock nut and supporting product grinding device - Google Patents

Abstract

The utility model discloses a locking nut and a matched product polishing device, which comprises a clamping rotating mechanism, wherein the clamping rotating mechanism comprises a supporting plate, a supporting rod, a supporting block, a first motor, a first rotating shaft, a first conical tooth, a first threaded sleeve, a second rotating shaft, a first gear, a third rotating shaft, a second conical tooth, a second threaded sleeve and a fourth rotating shaft, the supporting plate, the supporting rod and the supporting block are fixedly connected to the upper surface of the fourth rotating shaft, the upper end of the supporting block is fixedly connected with the first motor, the output end of the first motor is fixedly connected with the first rotating shaft, and the side surface of the first rotating shaft is fixedly connected with the first conical tooth. The workpiece can be effectively clamped by arranging the clamping and rotating mechanism, and the workpiece can be rotated to be conveniently polished, so that the polishing efficiency is greatly improved.

Description

Lock nut and supporting product grinding device

Technical Field

The utility model relates to the field of polishing devices, in particular to a locking nut and a polishing device for a matched product.

Background

The grinding device is used for grinding and polishing processes in the machinery manufacturing industry, the processing industry, the grinding tool industry, the wood industry, the leather industry and the like, and aims to remove burrs on the surface of a product workpiece, make the workpiece smooth and easy to continue processing or achieve a finished product.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: .

The conventional locking nut and matched product polishing device generally manually adopts a handheld polishing machine to polish, the condition of uneven polishing is easy to occur, the efficiency is low, and meanwhile, the workpiece is not convenient to clamp.

Therefore, the locking nut and the matched product polishing device are provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a locknut and a matched product polishing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a locknut and a matched product polishing device comprise a processing table;

the clamping and rotating mechanism is connected to the upper surface of the processing table;

the polishing mechanism is connected to the upper surface of the processing table;

the clamping and rotating mechanism comprises a supporting plate, a supporting rod, a supporting block, a first motor, a first rotating shaft, a first conical tooth, a first threaded sleeve, a second rotating shaft, a first gear, a third rotating shaft, a second conical tooth, a second threaded sleeve and a fourth rotating shaft, wherein the upper surface of the supporting plate, the supporting rod and the supporting block are fixedly connected with the upper surface of the fourth rotating shaft, the first motor is fixedly connected with the upper end of the supporting block, the output end of the first motor is fixedly connected with the first rotating shaft, the side surface of the first rotating shaft is fixedly connected with the first conical tooth, one end of the first rotating shaft is in threaded connection with the second rotating shaft through the first threaded sleeve, the upper end of the supporting rod is rotatably connected with the third rotating shaft which penetrates through the supporting block, the side surface of the third rotating shaft is fixedly connected with the second conical tooth, one end of the third rotating shaft is in threaded connection with one end of the fourth rotating shaft through the second threaded sleeve, the second conical tooth penetrates through the outer surface of the rotating disc and is fixedly connected with the first gear, the central point of carousel puts fixedly connected with dead lever, the side surface of dead lever rotates and is connected with the second gear, second gear and first gear intermeshing, the U type groove that two symmetries set up is seted up on the surface of second gear, the shifting chute that two symmetries set up is seted up to the side surface of carousel, the inside sliding connection of shifting chute has the carriage release lever that runs through its setting, the one end fixedly connected with arc of carriage release lever, the other end fixedly connected with of carriage release lever removes the post, remove the post pass the surface of second gear and with U type groove sliding connection.

Preferably, the inner surface of the arc plate is fixedly connected with a stop block.

Preferably, the inner surface of the arc-shaped plate is provided with a layer of rubber pad.

Preferably, the polishing mechanism comprises a second motor, a screw rod, a ball bearing, a sliding table, a moving plate, a connecting rod, a first electric telescopic rod, a fine polishing block, a second electric telescopic rod and a rough polishing block; the utility model discloses a polishing machine, including processing platform, grinding mechanism, side surface threaded connection have the slip table, the surface and the fixedly connected with ball bearing of slip table are passed to the one end of lead screw, the upper end fixedly connected with movable plate of slip table, one side fixedly connected with connecting rod of movable plate, first electric telescopic handle and second electric telescopic handle that the one end fixedly connected with symmetry of connecting rod set up, first electric telescopic handle's one end fixedly connected with finish grinding block, second electric telescopic handle's one end fixedly connected with rough grinding block.

Preferably, the side surface of the screw rod is sleeved with a spring.

Preferably, the lower surface of the processing table is fixedly connected with a supporting plate, and the supporting plate is used for supporting the second motor.

Preferably, a liquid supply device is arranged on the upper surface of the processing table.

Compared with the prior art, the utility model has the beneficial effects that:

the clamping and rotating mechanism provided by the utility model can effectively clamp a workpiece in a mode of driving the arc-shaped plate to retract and release through meshing transmission between the gears, and meanwhile, the workpiece can be rotated to be conveniently polished in a mode of driving the turntable to rotate through the meshing transmission between the conical teeth, so that the efficiency of polishing work is greatly improved through an automatic clamping and rotating mode.

Drawings

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

FIG. 2 is a structural view of the clamping and rotating mechanism of the present invention;

FIG. 3 is a structural view of the clamping rotation mechanism of the present invention;

FIG. 4 is a structural view of the clamping rotation mechanism of the present invention;

figure 5 is a structural view of the sharpening mechanism of the utility model.

In the figure: 1. a processing table; 2. a liquid supply device; 3. a clamping and rotating mechanism; 31. a support plate; 32. a support bar; 33. a support block; 34. a first motor; 35. a first rotating shaft; 36. a first conical tooth; 37. a first threaded sleeve; 38. a second rotating shaft; 39. a first gear; 39a, a third rotating shaft; 39b, second tapered teeth; 39c, a second threaded sleeve; 39d, a fourth rotating shaft; 39e, a turntable; 39f, fixing the rod; 39g, a second gear; 39h, a U-shaped groove; 39i, a moving groove; 39j, a travel bar; 39k, an arc plate; 39m, a moving column; 39l of stop block; 4. a support plate; 5. a polishing mechanism; 51. a second motor; 52. a screw rod; 53. a ball bearing; 54. a sliding table; 55. moving the plate; 56. a connecting rod; 57. a first electric telescopic rod; 58. finely grinding the blocks; 59. a second electric telescopic rod; 59a, a rough grinding block.

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. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and 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 considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific 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 5, the present invention provides a technical solution of a locknut and a polishing device for matching products:

a lock nut and a matched product grinding device are shown in figures 1 to 4 and comprise

A processing table 1;

the clamping and rotating mechanism 3 is connected to the upper surface of the processing table 1;

the polishing mechanism 5 is connected to the upper surface of the processing table 1;

the clamping and rotating mechanism 3 comprises a supporting plate 31, a supporting rod 32, a supporting block 33, a first motor 34, a first rotating shaft 35, a first conical tooth 36, a first threaded sleeve 37, a second rotating shaft 38, a first gear 39, a third rotating shaft 39a, a second conical tooth 39b, a second threaded sleeve 39c, a fourth rotating shaft 39d, a rotating disc 39e, a fixing rod 39f, a second gear 39g, a U-shaped groove 39h, a moving groove 39i, a moving rod 39j, an arc-shaped plate 39k, a moving column 39m and a stop block 39 l; a supporting plate 31, a supporting rod 32 and a supporting block 33 are fixedly connected to the upper surface of the processing table 1, a first motor 34 is fixedly connected to the upper end of the supporting block 33, a first rotating shaft 35 is fixedly connected to the output end of the first motor 34, a first tapered tooth 36 is fixedly connected to the side surface of the first rotating shaft 35, a second rotating shaft 38 is connected to one end of the first rotating shaft 35 through a first threaded sleeve 37 in a threaded manner, a third rotating shaft 39a penetrating through the supporting rod 32 is rotatably connected to the upper end of the supporting rod 32, a second tapered tooth 39b is fixedly connected to the side surface of the third rotating shaft 39a, a fourth rotating shaft 39d is connected to one end of the third rotating shaft 39a through a second threaded sleeve 39c in a threaded manner, a rotating disc 39e is fixedly connected to one end of the fourth rotating shaft 39d, a first gear 39 passes through the outer surface of the supporting plate 31, and a first gear 39 is fixedly connected to one end of the second rotating shaft 38, the central point of carousel 39e puts fixedly connected with dead lever 39f, the side surface of dead lever 39f rotates and is connected with second gear 39g, second gear 39g and first gear 39 intermeshing, two U type grooves 39h that the symmetry set up are seted up on the surface of second gear 39g, two moving grooves 39i that the symmetry set up are seted up to the side surface of carousel 39e, the inside sliding connection of moving groove 39i has the carriage release lever 39j that runs through its setting, the one end fixedly connected with arc 39k of carriage release lever 39j, the other end fixedly connected with of carriage release lever 39j moves post 39m, move post 39m pass the surface of second gear 39g and with U type groove 39h sliding connection.

By adopting the technical scheme, when a workpiece needs to be clamped, the first motor 34 is started firstly, the first rotating shaft 35, the first threaded sleeve 37 and the second rotating shaft 38 are used for driving the first gear 39 to rotate due to the rotation of the output end of the first motor 34, the second gear 39g is enabled to rotate due to the mutual meshing of the first gear 39 and the second gear 39g, the movable rod 39j and the arc-shaped plate 39k are driven to carry out retraction movement through the mutual matching of the U-shaped groove 39h and the movable column 39m due to the rotation of the second gear 39g, so as to clamp the workpiece, when the workpiece needs to be rotated, the first threaded sleeve 37 is firstly rotated so that the first rotating shaft 35 and the second rotating shaft 38 are separated from each other, meanwhile, the first threaded sleeve 37 can fix the first gear 39 through the mutual abutting pressure with the rotary disc 39e, so as to prevent the first gear 39 from rotating, then move the second conical tooth 39b to with first conical tooth 36 intermeshing, then rotate second threaded sleeve 39c for third pivot 39a is connected with fourth pivot 39d, because fourth pivot 39d and carousel 39e fixed connection, consequently carousel 39e rotates thereupon when fourth pivot 39d rotates to realize the rotation to the work piece, consequently can effectually carry out the centre gripping to the work piece through setting up centre gripping slewing mechanism 3, can make the work piece rotate so that polish it simultaneously, consequently improved the efficiency of the work of polishing greatly.

Specifically, as shown in fig. 3, a stopper 39l is fixedly connected to an inner surface of the arc plate 39 k.

Through adopting above-mentioned technical scheme, can prevent to produce mutual interference at the in-process work piece of polishing and gear through setting up dog 39 l.

Specifically, as shown in fig. 3, a rubber pad is disposed on the inner surface of the arc-shaped plate 39 k.

Through adopting above-mentioned technical scheme, can prevent through setting up the rubber pad that the in-process work piece that polishes takes place mutual scotch with arc 39 k.

Specifically, as shown in fig. 5, the grinding mechanism 5 includes a second motor 51, a screw 52, a ball bearing 53, a sliding table 54, a moving plate 55, a connecting rod 56, a first electric telescopic rod 57, a fine grinding block 58, a second electric telescopic rod 59, and a rough grinding block 59 a; the fixed surface of processing platform 1 is connected with grinding machanism 5, grinding machanism 5's output extends to the inside and the fixedly connected with lead screw 52 of processing platform 1, the side surface threaded connection of lead screw 52 has slip table 54, the surface and the fixedly connected with ball bearing 53 of slip table 54 are passed to the one end of lead screw 52, the upper end fixedly connected with movable plate 55 of slip table 54, one side fixedly connected with connecting rod 56 of movable plate 55, first electric telescopic handle 57 and the second electric telescopic handle 59 that the one end fixedly connected with symmetry of connecting rod 56 set up, the one end fixedly connected with finish grinding block 58 of first electric telescopic handle 57, the one end fixedly connected with coarse grinding block 59a of second electric telescopic handle 59.

Through adopting above-mentioned technical scheme, when needs are polished to the work piece, at first start second motor 51, thereby it produces the rotation to drive the lead screw 52 because the rotation of second motor 51 output, thereby because the lead screw 52 takes place to rotate and make slip table 54 take place to remove, thereby because slip table 54 takes place to remove through movable plate 55, connecting rod 56 drives first electric telescopic handle 57, second electric telescopic handle 59 takes place to remove, and then drive finish grinding block 58, roughly grind block 59a takes place to remove, when finish grinding block 58 is close to the work piece with roughly grind block 59a, can start first electric telescopic handle 57 and second electric telescopic handle 59 control finish grinding block 58 and roughly grind block 59a and polish the work piece, consequently can effectually polish the work piece through setting up grinding machanism 5, improve the efficiency of polishing.

Specifically, as shown in fig. 5, a spring is sleeved on a side surface of the screw 52.

Through adopting above-mentioned technical scheme, through setting up the spring, can be so that the more steady of slip table 54 motion.

Specifically, as shown in fig. 1, a pallet 4 is fixedly connected to a lower surface of the processing table 1, and the pallet 4 is used for supporting a second motor 51.

By adopting the above technical scheme, the second motor 51 can be supported by arranging the supporting plate 4.

Specifically, as shown in fig. 1, a liquid supply unit 2 is provided on the upper surface of the processing table 1.

Through adopting above-mentioned technical scheme, can conveniently provide the required liquid of in-process of polishing through setting up liquid supply ware 2, play lubricated, cooling, washing, rust-resistant effect.

The working principle is as follows: when a workpiece needs to be clamped, the first motor 34 is started firstly, the first gear 39 is driven to rotate through the first rotating shaft 35, the first threaded sleeve 37 and the second rotating shaft 38 due to the rotation of the output end of the first motor 34, the second gear 39g is driven to rotate due to the mutual meshing of the first gear 39 and the second gear 39g, the movable rod 39j and the arc-shaped plate 39k are driven to generate retraction movement through the mutual matching of the U-shaped groove 39h and the movable column 39m due to the rotation of the second gear 39g, so that the workpiece is clamped, when the workpiece needs to be rotated, the first threaded sleeve 37 is rotated firstly, so that the first rotating shaft 35 and the second rotating shaft 38 are separated from each other, meanwhile, the first threaded sleeve 37 can fix the first gear 39 through mutual abutting pressure with the rotary disc 39e to prevent the first gear 39 from rotating, then the second tapered tooth 39b is moved to be meshed with the first tapered tooth 36, then the second threaded sleeve 39c is rotated to connect the third rotating shaft 39a with the fourth rotating shaft 39d, and the fourth rotating shaft 39d is fixedly connected with the rotating disc 39e, so that the rotating disc 39e rotates along with the fourth rotating shaft 39d when the fourth rotating shaft 39d rotates to realize the rotation of the workpiece, and therefore the workpiece can be effectively clamped by arranging the clamping and rotating mechanism 3, and meanwhile, the workpiece can rotate to be conveniently polished, and the polishing efficiency is greatly improved; when the work piece is polished to needs, at first start second motor 51, thereby it produces the rotation to drive the lead screw 52 because the rotation of second motor 51 output, thereby it makes slip table 54 take place to remove to take place to rotate because lead screw 52 takes place to rotate, thereby because slip table 54 takes place to remove through movable plate 55, connecting rod 56 drives first electric telescopic handle 57, second electric telescopic handle 59 takes place to remove, and then drive finish grinding block 58, corase grind block 59a takes place to remove, when finish grinding block 58 is close to the work piece with corase grind block 59a, can start first electric telescopic handle 57 and second electric telescopic handle 59 control finish grinding block 58 and corase grind block 59a and polish the work piece, consequently can effectually polish the work piece through setting up grinding mechanism 5, improve the efficiency of polishing.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the utility model is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the utility model, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the utility model can clearly obtain the corresponding use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a lock nut and supporting product grinding device, includes, its characterized in that:

a processing table (1);

the clamping and rotating mechanism (3), the clamping and rotating mechanism (3) is connected to the upper surface of the processing table (1);

the polishing mechanism (5), the polishing mechanism (5) is connected to the upper surface of the processing table (1);

the clamping and rotating mechanism (3) comprises a supporting plate (31), a supporting rod (32), a supporting block (33), a first motor (34), a first rotating shaft (35), a first conical tooth (36), a first threaded sleeve (37), a second rotating shaft (38), a first gear (39), a third rotating shaft (39a), a second conical tooth (39b), a second threaded sleeve (39c), a fourth rotating shaft (39d), a rotary disc (39e), a fixing rod (39f), a second gear (39g), a U-shaped groove (39h), a moving groove (39i), a moving rod (39j), an arc-shaped plate (39k), a moving column (39m) and a stop block (39 l); the upper surface of the processing table (1) is fixedly connected with a supporting plate (31), a supporting rod (32) and a supporting block (33), the upper end of the supporting block (33) is fixedly connected with a first motor (34), the output end of the first motor (34) is fixedly connected with a first rotating shaft (35), the side surface of the first rotating shaft (35) is fixedly connected with a first conical tooth (36), one end of the first rotating shaft (35) is in threaded connection with a second rotating shaft (38) through a first threaded sleeve (37), the upper end of the supporting rod (32) is rotatably connected with a third rotating shaft (39a) penetrating through the supporting rod, the side surface of the third rotating shaft (39a) is fixedly connected with a second conical tooth (39b), one end of the third rotating shaft (39a) is in threaded connection with a fourth rotating shaft (39d) through a second threaded sleeve (39c), one end of the fourth rotating shaft (39d) penetrates through the outer surface of the supporting plate (31) and is fixedly connected with a turntable (39e), one end of the second rotating shaft (38) penetrates through the outer surface of the rotating disc (39e) and is fixedly connected with a first gear (39), a fixed rod (39f) is fixedly connected to the center of the rotating disc (39e), a second gear (39g) is rotatably connected to the side surface of the fixed rod (39f), the second gear (39g) is meshed with the first gear (39), two symmetrically-arranged U-shaped grooves (39h) are formed in the surface of the second gear (39g), two symmetrically-arranged moving grooves (39i) are formed in the side surface of the rotating disc (39e), a moving rod (39j) penetrating through the moving grooves (39i) is slidably connected to the inner portion of each moving groove (39i), an arc-shaped plate (39k) is fixedly connected to one end of each moving rod (39j), and a moving column (39m) is fixedly connected to the other end of each moving rod (39j), the moving column (39m) penetrates through the outer surface of the second gear (39g) and is connected with the U-shaped groove (39h) in a sliding mode.

2. The lock nut and matched product grinding device of claim 1, wherein: the inner surface of the arc-shaped plate (39k) is fixedly connected with a stop block (39 l).

3. The lock nut and matched product grinding device of claim 2, wherein: the inner surface of the arc-shaped plate (39k) is provided with a layer of rubber pad.

4. The lock nut and matched product grinding device of claim 1, wherein: the grinding mechanism (5) comprises a second motor (51), a screw rod (52), a ball bearing (53), a sliding table (54), a moving plate (55), a connecting rod (56), a first electric telescopic rod (57), a fine grinding block (58), a second electric telescopic rod (59) and a rough grinding block (59 a); the surface of the processing table (1) is fixedly connected with a polishing mechanism (5), the output end of the polishing mechanism (5) extends into the processing table (1) and is fixedly connected with a screw rod (52), a sliding table (54) is connected with the side surface of the screw rod (52) in a threaded manner, one end of the screw rod (52) penetrates through the outer surface of the sliding table (54) and is fixedly connected with a ball bearing (53), the upper end of the sliding table (54) is fixedly connected with a moving plate (55), one side of the moving plate (55) is fixedly connected with a connecting rod (56), one end of the connecting rod (56) is fixedly connected with a first electric telescopic rod (57) and a second electric telescopic rod (59) which are symmetrically arranged, one end of the first electric telescopic rod (57) is fixedly connected with a fine grinding block (58), one end of the second electric telescopic rod (59) is fixedly connected with a coarse grinding block (59 a).

5. The lock nut and matched product grinding device of claim 4, wherein: the side surface of the screw rod (52) is sleeved with a spring.

6. The lock nut and matched product grinding device of claim 1, wherein: the lower surface of the processing table (1) is fixedly connected with a supporting plate (4), and the supporting plate (4) is used for supporting a second motor (51).

7. The lock nut and matched product grinding device of claim 1, wherein: the upper surface of the processing table (1) is provided with a liquid supply device (2).

Images