阅读说明：本技术 一种能够快速打磨工件外侧螺纹的装置 (Device capable of quickly polishing outer side threads of workpiece ) 是由 牛晓学 于 2021-01-06 设计创作，主要内容包括：本发明公开了一种能够快速打磨工件外侧螺纹的装置,所述工作平台上侧面设有执行主体,所述执行主体包括从动打磨装置和主动打磨装置,所述主动打磨装置和所述被动打磨装置内部零件组成相同,通过单向转盘的和传动装置的配合实现了只使用同一个动力源即可为固定和打磨工序提供动力,减少了设备的成本提高了打磨的工作效率,同时能够快速的在工件表面打磨出相应的效果,本装置内还集成了冷却液的喷洒装置,从而能够缩小装置体积,减小占地面积。(The invention discloses a device capable of quickly polishing outer threads of a workpiece, wherein an execution main body is arranged on the upper side surface of a working platform and comprises a driven polishing device and an active polishing device, the components in the active polishing device and the passive polishing device are the same, the power can be provided for fixing and polishing processes by only using the same power source through the cooperation of a one-way turntable and a transmission device, the cost of equipment is reduced, the polishing working efficiency is improved, and meanwhile, the corresponding effect can be quickly polished on the surface of the workpiece.)

1. The utility model provides a can polish device of work piece outside screw thread fast, includes work platform, its characterized in that: comprises a working platform, an execution main body is arranged on the upper side surface of the working platform, the execution main body comprises a driven polishing device and an active polishing device, the active polishing device and the internal parts of the driven polishing device are the same, the active polishing device comprises a lead screw rotating block fixedly connected with the upper side surface of the working platform, a lead screw is rotatably connected with the left side of the lead screw rotating block, a lead screw gear is fixedly connected with the left side of the lead screw, a lead screw sliding block is connected with the lead screw by screw threads, convex lines are fixedly connected with the upper side surface of the lead screw sliding block at uniform equal intervals, the driven polishing device comprises a slide bar fixing block fixedly connected with the upper side surface of the working platform, a slide bar is rotatably connected between the two slide bar fixing blocks, a lead screw sliding block is slidably connected with the slide bar, the polishing machine is characterized in that a fixing device is arranged in the central gear, polishing executing devices are arranged on the upper sides of the driving polishing device and the driven polishing device, and a transmission device is arranged on the rear side face of the working platform.

2. The device for rapidly grinding the outer thread of the workpiece according to claim 1, wherein: the polishing executing device comprises a fixing platform, wherein the side face of the fixing platform is fixed on a top shell, the lower side face of the top shell is fixedly connected with a sliding shell, the sliding shell is connected with an executing shell in a sliding mode, the working platform is connected with the top shell in a sliding mode, a sliding space is arranged in the executing shell, a sliding plate is connected in the sliding space in a sliding mode, a cooling liquid pipeline is fixedly connected to the upper side of the sliding plate, a cooling liquid space is arranged in the cooling liquid pipeline, the lower side face of the sliding plate is connected with a sliding valve and a spring rod in a sliding mode, the spring rod is fixedly connected with a spring between the sliding plates, a polishing piece which can be manually replaced is fixedly connected to the lower side face of the executing shell, a water outlet hole is formed in the.

3. The device for rapidly grinding the outer thread of the workpiece according to claim 1, wherein: the transmission device comprises a transmission shaft which is rotatably connected with the rear side surface of the working platform, a transmission gear and a first bevel gear are fixedly connected with the transmission shaft, a clamp is arranged at the rear side of the working platform, the left side surface of the clamp is rotatably connected with a second transmission shaft, a second gear is fixedly connected with the second transmission shaft, the front side surface of the second gear is meshed with the screw rod gear, a fixed cylinder is fixedly connected with the rear side surface of the working platform, the working platform is rotatably connected with a power shaft, the power shaft is fixedly connected with a one-way turntable, a working platform electromagnet is fixedly connected in the one-way turntable, a turntable spring is fixedly connected with the outer side surface of the one-way turntable, a directional ball is fixedly connected with the turntable spring and can abut against the fixed cylinder, and when the electromagnet is electrified to attract the directional ball, the unidirectional rotating disc rotates independently, when the electromagnet is not electrified, the directional ball moves along the surface of the unidirectional rotating disc when the unidirectional rotating disc rotates anticlockwise and is abutted against the fixed cylinder, and therefore the unidirectional rotating disc drives the fixed cylinder to rotate synchronously.

4. The device for rapidly grinding the outer thread of the workpiece according to claim 1, wherein: the fixing device comprises a fixing platform, a transmission gear is rotatably connected in the fixing platform, a knob is fixedly connected to the transmission gear, a clamp is connected to the knob in a threaded mode, when a workpiece needs to be fixed, the knob is rotated to enable the transmission gear to rotate, so that the two clamps are close to each other, and the two clamps fix the workpiece.

5. The device for rapidly grinding the outer thread of the workpiece according to claim 1, wherein: the one-way turntable is characterized in that an outer gear is fixedly connected to the front side of the one-way turntable, the outer gear is in sliding connection with the power shaft, the outer gear is meshed with the transmission gear, the rear side face of the power shaft is in power connection with a motor, and high-pressure cooling liquid is introduced into a cooling liquid space.

Technical Field

The invention relates to the related field of polishing, in particular to a device capable of rapidly polishing outer threads of a workpiece.

Background

Polishing, which is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (e.g., sand paper containing particles with high hardness), and mainly aims to obtain a specific surface roughness, and a conventional polishing method usually requires a plurality of power sources or manual intervention to respectively control two processes of fixing and polishing, thereby reducing the working efficiency.

Disclosure of Invention

In order to solve the problems, the embodiment designs a device capable of quickly polishing the outer threads of a workpiece, which comprises a working platform, wherein an execution main body is arranged on the upper side surface of the working platform, the execution main body comprises a driven polishing device and a driving polishing device, the internal parts of the driving polishing device and the driven polishing device are the same in composition, the driving polishing device comprises a lead screw rotating block fixedly connected to the upper side surface of the working platform, a lead screw is rotatably connected to the left side of the lead screw rotating block, a lead screw gear is fixedly connected to the left side of the lead screw, a lead screw sliding block is in threaded connection with the lead screw, ribs are fixedly connected to the upper side surface of the lead screw sliding block at equal intervals, the driven polishing device comprises a slide bar fixing block fixedly connected to the upper side surface of the working platform, a slide, the polishing machine is characterized in that a central gear is rotatably connected in the working platform and can be meshed with three lead screw sliding blocks, a fixing device is arranged in the central gear, polishing executing devices are arranged on the upper sides of the driving polishing device and the driven polishing device, and a transmission device is arranged on the rear side face of the working platform.

Preferably, the grinding executing device comprises a device top shell fixed on the upper side surface of the fixed platform, the lower side surface of the top shell of the device is fixedly connected with a sliding shell, an execution shell is connected in the sliding shell in a sliding way, the working platform is connected with the top shell of the device in a sliding way, a sliding space is arranged in the execution shell, a sliding plate is connected in the sliding space in a sliding way, the upper side of the sliding plate is fixedly connected with a cooling liquid pipeline, a cooling liquid space is arranged in the cooling liquid pipeline, the lower side of the sliding plate is connected with a sliding valve and a spring rod in a sliding way, the lower side of the sliding valve is fixedly connected with a valve, the spring rod is fixedly connected between the sliding plates, the lower side face of the execution shell is fixedly connected with a polishing piece which can be manually replaced, a water outlet hole is formed in the polishing piece, and the lower side face of the execution shell is connected to the convex line in a sliding mode.

Preferably, the transmission device comprises a transmission shaft rotatably connected to the rear side surface of the working platform, a transmission gear and a first bevel gear are fixedly connected to the transmission shaft, a clamp is arranged at the rear side of the working platform, a second transmission shaft is rotatably connected to the left side surface of the clamp, a second gear is fixedly connected to the second transmission shaft, the front side surface of the second gear is engaged with the lead screw gear, a fixed cylinder is fixedly connected to the rear side surface of the working platform, the working platform is rotatably connected to a power shaft, the power shaft is fixedly connected with a one-way turntable, working platform electromagnets are fixedly connected to the one-way turntable, a turntable spring is fixedly connected to the outer side surface of the one-way turntable, a directional ball is fixedly connected to the turntable spring and can abut against the fixed cylinder, and when the electromagnets are electrified to attract the directional ball, the unidirectional rotating disc rotates independently, when the electromagnet is not electrified, the directional ball moves along the surface of the unidirectional rotating disc when the unidirectional rotating disc rotates anticlockwise and is abutted against the fixed cylinder, and therefore the unidirectional rotating disc drives the fixed cylinder to rotate synchronously.

Preferably, the fixing device comprises a fixing platform, a transmission gear is rotatably connected in the fixing platform, a knob is fixedly connected to the transmission gear, a clamp is connected to the knob in a threaded manner, and when a workpiece needs to be fixed, the knob is rotated to enable the transmission gear to rotate, so that the two clamps are close to each other, and the two clamps fix the workpiece.

Preferably, the front side of the one-way turntable is fixedly connected with an outer gear, the outer gear is in sliding connection with the power shaft, the outer gear is meshed with the transmission gear, the rear side face of the power shaft is in power connection with the motor, and high-pressure cooling liquid is introduced into the cooling liquid space.

The invention has the beneficial effects that: through the cooperation of one-way carousel and transmission realized that only use same power supply can provide power for fixed and the process of polishing, the cost that has reduced equipment has improved the work efficiency of polishing, can be quick polish corresponding effect on the workpiece surface simultaneously, the sprinkler of coolant liquid has still been integrated in this device to can reduce the device volume, reduce area.

Drawings

In order to more clearly illustrate the embodiments of the 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 only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a device for rapidly polishing the outer threads of a workpiece according to the present invention.

Fig. 2 is a diagram of the operating state of the transmission of fig. 1 according to the invention.

Fig. 3 is a cross-sectional view of B-B of fig. 2 in accordance with the present invention.

FIG. 4 is an enlarged view of a portion of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The device capable of quickly polishing the outer threads of the workpiece comprises a working platform 11, wherein an execution main body is arranged on the upper side surface of the working platform 11, the execution main body comprises a driven polishing device and an active polishing device, the components of the internal parts of the active polishing device and the passive polishing device are the same, the active polishing device comprises a lead screw rotating block 16 fixedly connected with the upper side surface of the working platform 11, the left side of the lead screw rotating block 16 is rotatably connected with a lead screw 15, the left side of the lead screw 15 is fixedly connected with a lead screw gear 12, a lead screw sliding block 20 is in threaded connection with the lead screw 15, convex patterns 21 are uniformly and equidistantly fixedly connected with the upper side surface of the lead screw sliding block 20, the driven polishing device comprises a slide rod fixing block 60 fixedly connected with the upper side surface of the working platform 11, a slide, sliding connection has lead screw slider 20 on slide bar 61, swivelling joint has central gear 70 in work platform 11, central gear 70 can mesh with three lead screw slider 20, be equipped with fixing device in the central gear 70, initiative grinding device with driven grinding device upside is equipped with the final controlling element that polishes, work platform 11 trailing flank is equipped with transmission.

Advantageously, the sanding actuator comprises a top device shell fixed on the upper side of the fixed platform 25, a sliding shell 19 fixedly connected to the lower side of the top device shell, an actuator shell 50 slidably connected to the sliding shell 19, a working platform 11 slidably connected to the top device shell, a sliding space 51 provided in the actuator shell 50, a sliding plate 52 slidably connected to the sliding space 51, a coolant pipeline 17 fixedly connected to the upper side of the sliding plate 52, a coolant space 18 provided in the coolant pipeline 17, a sliding valve 57 and a spring rod 55 slidably connected to the lower side of the sliding plate 52, a valve 56 fixedly connected to the lower side of the sliding valve 57, a spring fixedly connected between the sliding plate 52 and the spring rod 55, a manually replaceable sanding sheet 53 fixedly connected to the lower side of the actuator shell 50, and a water outlet hole 71 opened in the sanding sheet 53, the actuating housing 50 is slidably connected to the rib 21 on the underside.

Beneficially, the transmission device includes a transmission shaft 29 rotatably connected to a rear side surface of the working platform 11, a transmission gear 30 and a first bevel gear 43 are fixedly connected to the transmission shaft 29, a clamp 26 is disposed at a rear side of the working platform 11, a second transmission shaft 28 is rotatably connected to a left side surface of the clamp 26, a second gear 27 is fixedly connected to the second transmission shaft 28, the lead screw gear 12 is engaged with a front side surface of the second gear 27, a fixed cylinder 31 is fixedly connected to a rear side surface of the working platform 11, the working platform 11 is rotatably connected to a power shaft 40, the power shaft 40 is fixedly connected to a one-way turntable 41, 11 electromagnets 32 of the working platform are fixedly connected to the one-way turntable 41, a turntable spring 35 is fixedly connected to an outer side surface of the one-way turntable spring 35, a directional ball 36 is fixedly connected to the turntable spring 35, and the directional ball 36 can abut against, when the electromagnet 32 is electrified to attract the directional ball 36, the unidirectional rotating disc 41 rotates independently, and when the electromagnet 32 is not electrified, the directional ball 36 moves along the surface of the unidirectional rotating disc 41 when the unidirectional rotating disc 41 rotates counterclockwise, so as to abut against the fixed cylinder 31, and the unidirectional rotating disc 41 drives the fixed cylinder 31 to rotate synchronously.

Advantageously, the fixing device comprises a fixing platform 25, a transmission gear 30 is rotatably connected in the fixing platform 25, a knob 45 is fixedly connected to the transmission gear 30, a clamp 26 is threadedly connected to the knob 45, and when a workpiece needs to be fixed, the transmission gear 30 is rotated by rotating the knob 45, so that the two clamps 26 are close to each other, and the two clamps 26 fix the workpiece.

Advantageously, an outer gear 42 is fixedly connected to the front side of the one-way rotation disc 41, the outer gear 42 is slidably connected to the power shaft 40, the outer gear 42 is engaged with the transmission gear 30, the rear side of the power shaft 40 is power connected to the motor, and the high-pressure coolant is filled in the coolant space 18.

The use steps herein are described in detail below with reference to fig. 1-4:

the initial state electromagnet 32 is energized.

When a workpiece needs to be fixed, the knob 45 is rotated to enable the transmission gear 30 to rotate, so that the two clamps 26 are close to each other, and the two clamps 26 fix the workpiece;

controlling a motor connected with the power shaft 40 to enable the power shaft 40 to rotate clockwise, so that the outer gear 42 drives the transmission gear 30 to rotate, the transmission shaft 29 rotates, the first bevel gear 43 drives the second bevel gear 44 to rotate, the second transmission shaft 28 rotates, the second gear 27 rotates, the screw rod gear 12 is driven to rotate, the screw rod 15 rotates, the screw rod sliding blocks 20 slide rightwards, the central gear 70 rotates clockwise, the two screw rod sliding blocks 20 on the lower side are driven to slide relative to the sliding rod 61, and the three executing shells 50 approach to the outer wall of the workpiece until the three executing shells abut against the outer wall of the workpiece;

the motor connected with the power shaft 40 is controlled to enable the power shaft 40 to rotate anticlockwise, when the one-way turntable 41 rotates anticlockwise, the orientation balls 36 move along the surface of the one-way turntable 41 and abut against the fixed cylinder 31, so that the one-way turntable 41 drives the fixed cylinder 31 to rotate synchronously, the working platform 11 is driven to rotate integrally, the outer wall of the workpiece is polished by the three polishing sheets 53, high-pressure cooling liquid is introduced into the cooling liquid space 18 during polishing, the sliding valve 57 slides, and the sliding valve is sprayed out of a polishing area to be cooled.

The invention has the beneficial effects that: through the cooperation of one-way carousel and transmission realized that only use same power supply can provide power for fixed and the process of polishing, the cost that has reduced equipment has improved the work efficiency of polishing, can be quick polish corresponding effect on the workpiece surface simultaneously, the sprinkler of coolant liquid has still been integrated in this device to can reduce the device volume, reduce area.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.