阅读说明：本技术 一种工程机械配件抛光装置 (Engineering machine tool accessory burnishing device ) 是由 朱本善 于 2021-07-20 设计创作，主要内容包括：本发明公开的一种工程机械配件抛光装置,包括防护主体、挡板、支撑斜板、调节按压夹持组件、抛光轮、转轴和旋转电机,防护主体呈中空腔体设置,防护主体上端中部设有开口,挡板呈垂直设置设于防护主体内底壁上且呈贯穿防护主体上端开口设置,挡板设有防护主体上端开口处一端,支撑斜板设于防护主体上端开口处另一端,支撑斜板另一端呈向挡板下部延伸设置设于挡板下部,支撑斜板与防护主体相对侧壁之间形成抛光槽,抛光槽底部远离挡板一侧设有抛光口。本发明属于机械配件加工技术领域,具体是一种能够提高抛光的效率,同时采用伸缩弹簧和支撑弹簧的缓冲反向作用力的特性,避免或者降低对配件的表面磨损的工程机械配件抛光装置。(The invention discloses an engineering machinery accessory polishing device which comprises a protection main body, a baffle, a supporting inclined plate, an adjusting pressing clamping assembly, a polishing wheel, a rotating shaft and a rotating motor, wherein the protection main body is arranged in a hollow cavity, an opening is formed in the middle of the upper end of the protection main body, the baffle is vertically arranged on the inner bottom wall of the protection main body and penetrates through the opening in the upper end of the protection main body, one end of the baffle, which is provided with the opening in the upper end of the protection main body, of the supporting inclined plate is arranged at the other end of the opening in the upper end of the protection main body, the other end of the supporting inclined plate extends towards the lower part of the baffle and is arranged at the lower part of the baffle, a polishing groove is formed between the supporting inclined plate and the opposite side wall of the protection main body, and one side, far away from the baffle, of the bottom of the polishing groove is provided with a polishing opening. The invention belongs to the technical field of machining of mechanical parts, and particularly relates to an engineering mechanical part polishing device which can improve polishing efficiency and simultaneously avoid or reduce surface abrasion of parts by adopting the characteristic of buffering reverse acting force of a telescopic spring and a supporting spring.)

1. The utility model provides an engineering machine tool accessory burnishing device which characterized in that: the polishing device comprises a protection main body, a baffle, a supporting inclined plate, an adjusting pressing clamping component, a polishing wheel, a rotating shaft and a rotating motor, wherein the protection main body is arranged in a hollow cavity, an opening is formed in the middle of the upper end of the protection main body, the baffle is vertically arranged on the inner bottom wall of the protection main body and penetrates through the opening in the upper end of the protection main body, one end of the opening in the upper end of the protection main body is provided with the supporting inclined plate, the other end of the supporting inclined plate extends towards the lower part of the baffle and is arranged at the lower part of the baffle, a polishing groove is formed between the supporting inclined plate and the opposite side wall of the protection main body, one side, far away from the baffle, of the bottom of the polishing groove is provided with a polishing opening, the rotating motor is arranged on the inner bottom wall of the protection main body, one end of the rotating shaft is arranged at the output end of the rotating motor, the rotating shaft is connected with the polishing wheel, and the polishing wheel is arranged at the polishing opening, the adjusting and pressing clamping assembly is arranged above the polishing groove and comprises an adjusting screw, a pressing block, a supporting spring, a rotating shaft, a supporting limiting plate, a sliding through groove, a telescopic spring, a sliding block, an adjusting stud, a clamping piece, a shaft sleeve and a push rod, the adjusting screw is symmetrically arranged at one end, far away from the baffle, of the upper wall of the protective main body, the pressing block is arranged on the adjusting screw, the adjusting screw penetrates through the pressing block, the supporting spring is wound around the adjusting screw, the supporting spring is arranged between the pressing block and the upper wall of the protective main body, the rotating shaft is arranged between two opposite side walls of the polishing groove and is close to the baffle, the supporting limiting plate is obliquely arranged and is arranged between the pressing block and the rotating shaft, the supporting limiting plate is rotatably arranged on the rotating shaft, the supporting limiting plate is oppositely provided with the sliding through groove, the slider slides and locates the inslot that slides, adjust double-screw bolt one end and locate and support the limiting plate outside, it is to run through the slider setting and be connected with the clamping piece to adjust the double-screw bolt other end, it is relative setting to adjust the double-screw bolt, be equipped with the axle sleeve on the adjusting double-screw bolt, the push rod is the type of falling U setting, the axle sleeve is located respectively at the push rod both ends, expanding spring locates the inslot that slides, expanding spring locates the logical groove that slides and is close to between baffle one end and the slider.

2. The working machine accessory polishing device according to claim 1, wherein: the upper and lower opposite side walls of the sliding through groove are provided with sliding limiting grooves, and two ends of the sliding block are arranged in the sliding limiting grooves in a sliding mode.

3. The working machine accessory polishing device according to claim 1, wherein: the baffle is provided with a handle through hole.

4. The working machine accessory polishing device according to claim 1, wherein: and a connecting plate is arranged between the pressing blocks.

5. The working machine accessory polishing device according to claim 1, wherein: the polishing key is arranged at the upper end of the protection main body and is arranged between the adjusting screws, and the polishing key is electrically connected with the rotating motor.

Technical Field

The invention belongs to the technical field of machining of mechanical parts, and particularly relates to a polishing device for engineering mechanical parts.

Background

As is well known, a mechanical part polishing device is an auxiliary device for polishing a mechanical part for subsequent use in a production process, and is widely used in the field of part production; the metal fittings just produced need to be processed, such as cutting, bending and surface polishing, and the existing polishing wheels are easy to further wear the surfaces of the fittings, thereby affecting the processing quality of the fittings.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the invention provides an engineering machinery accessory polishing device, which can improve the polishing efficiency, and simultaneously avoids or reduces the surface abrasion of accessories by adopting the characteristics of buffering reverse acting force of a telescopic spring and a supporting spring.

The technical scheme adopted by the invention is as follows: a polishing device for engineering machinery accessories comprises a protective main body, a baffle, a supporting inclined plate, an adjusting and pressing clamping assembly, a polishing wheel, a rotating shaft and a rotating motor, wherein the protective main body is arranged in a hollow cavity, an opening is formed in the middle of the upper end of the protective main body, the baffle is vertically arranged on the inner bottom wall of the protective main body and penetrates through the opening in the upper end of the protective main body, one end of the upper end opening of the protective main body is arranged on the baffle, the supporting inclined plate is arranged at the other end of the upper end opening of the protective main body, the other end of the supporting inclined plate extends towards the lower part of the baffle and is arranged at the lower part of the baffle, a polishing groove is formed between the supporting inclined plate and the opposite side wall of the protective main body, one side, away from the baffle, of the bottom of the polishing groove is provided with a polishing opening, the rotating motor is arranged on the inner bottom wall of the protective main body, one end of the rotating shaft is arranged at the output end of the rotating motor, the rotating shaft is connected with the polishing wheel, the polishing wheel is arranged at the polishing port, the adjusting and pressing clamping assembly is arranged above the polishing groove, the adjusting and pressing clamping assembly comprises an adjusting screw, a pressing block, a supporting spring, a rotating shaft, a supporting limit plate, a sliding through groove, a telescopic spring, a sliding block, an adjusting stud, a clamping piece, a shaft sleeve and a push rod, the adjusting screw is symmetrically arranged at one end, far away from the baffle, of the upper wall of the protective main body, the pressing block is arranged on the adjusting screw, the adjusting screw penetrates through the pressing block, the supporting spring is wound around the adjusting screw, the supporting spring is arranged between the pressing block and the upper wall of the protective main body, the rotating shaft is arranged between two opposite side walls of the polishing groove and is close to the baffle, the supporting limit plate is obliquely arranged, the supporting limit plate is arranged between the pressing block and the rotating shaft, and the supporting limit plate is rotatably arranged on the rotating shaft, the utility model discloses a limiting plate, including support limiting plate, slider, regulation double-screw bolt, adjusting stud, clamping piece, telescopic spring, baffle one end, regulation double-screw bolt other end, regulation double-screw bolt, the sliding is led to the inslot, telescopic spring locates to lead to the inslot and is close to between baffle one end and the slider.

Furthermore, the upper side wall and the lower side wall of the sliding through groove are provided with sliding limiting grooves, and two ends of the sliding block are arranged in the sliding limiting grooves in a sliding mode, so that the sliding block can stably slide in the sliding limiting grooves.

Furthermore, the baffle is provided with a handle through hole, so that the device can be conveniently held by the handle through the through hole to move.

Furthermore, a connecting plate is arranged between the pressing blocks, so that a stabilizing piece connected between the structures of the pressing and clamping assembly is convenient to strengthen, adjust and press.

Further, the upper end of the protection main body is provided with a polishing key, the polishing key is arranged between the adjusting screws, and the polishing key is electrically connected with the rotating motor, so that the polishing can be controlled to be opened and closed conveniently.

After adopting the structure, the invention has the following beneficial effects: according to the engineering machinery part polishing device, the clamping assembly is pressed through the arranged adjusting, so that the mechanical parts with different sizes are adjustably clamped, and meanwhile, when the clamped mechanical parts are pushed manually to be polished, the buffering effect is achieved through the telescopic spring and the supporting spring, and the surface of the mechanical parts is prevented from being excessively polished and damaged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of an engineering machine tool accessory polishing device according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of an internal structure of a protection body of the polishing device for engineering mechanical parts according to the present invention;

FIG. 4 is a schematic diagram of a push rod structure of the polishing device for engineering machinery accessories according to the present invention;

fig. 5 is a side view of a polishing apparatus for a working machine accessory according to the present invention.

In the drawings: 1. the protective device comprises a protective main body, 2, a baffle plate, 3, a supporting inclined plate, 4, an adjusting pressing clamping component, 5, a polishing wheel, 6, a rotating shaft, 7, a rotating motor, 8, an opening, 9, a polishing groove, 10, a polishing port, 11, an adjusting screw, 12, a pressing block, 13, a supporting spring, 14, a rotating shaft, 15, a supporting limiting plate, 16, a sliding through groove, 17, a telescopic spring, 18, a sliding block, 19, an adjusting stud, 20, a clamping piece, 21, a shaft sleeve, 22, a push rod, 23, a sliding limiting groove, 24, a handle through hole, 25, a connecting plate, 26 and a polishing key.

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.

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.

As shown in fig. 1-5, an engineering machinery accessory polishing device comprises a protection main body 1, a baffle 2, a supporting inclined plate 3, an adjusting and pressing clamping component 4, a polishing wheel 5, a rotating shaft 6 and a rotating motor 7, wherein the protection main body 1 is arranged in a hollow cavity, an opening 8 is arranged in the middle of the upper end of the protection main body 1, the baffle 2 is vertically arranged on the inner bottom wall of the protection main body 1 and penetrates through the opening 8 in the upper end of the protection main body 1, the baffle 2 is provided with one end at the opening 8 in the upper end of the protection main body 1, the supporting inclined plate 3 is arranged at the other end at the opening 8 in the upper end of the protection main body 1, the other end of the supporting inclined plate 3 extends towards the lower part of the baffle 2 and is arranged at the lower part of the baffle 2, a polishing groove 9 is formed between the supporting inclined plate 3 and the opposite side wall of the protection main body 1, one side, far away from the baffle 2, of the bottom of the polishing groove 9 is provided with a polishing port 10, the rotary motor 7 is arranged on the inner bottom wall of the protection main body 1, one end of the rotating shaft 6 is arranged at the output end of the rotary motor 7, the rotating shaft 6 is connected with the polishing wheel 5, the polishing wheel 5 is arranged at the polishing port 10, the adjusting and pressing clamping component 4 is arranged above the polishing groove 9, the adjusting and pressing clamping component comprises an adjusting screw 11, a pressing block 12, a supporting spring 13, a rotating shaft 14, a supporting limiting plate 15, a sliding through groove 16, a telescopic spring 17, a sliding block 18, an adjusting stud 19, a clamping component 20, a shaft sleeve 21 and a push rod 22, the adjusting screw 11 is symmetrically arranged at one end of the upper wall of the protection main body 1 far away from the baffle 2, the pressing block 12 is arranged on the adjusting screw 11, the adjusting screw 11 is arranged to penetrate through the pressing block 12, the supporting spring 13 is arranged to wind the adjusting screw 11, the supporting spring 13 is arranged between the pressing block 12 and the upper wall of the protection main body 1, the rotating shaft 14 is arranged between two opposite side walls of the polishing groove 9 and is arranged close to the baffle 2, the supporting limit plate 15 is arranged obliquely, the supporting limit plate 15 is arranged between the pressing block 12 and the rotating shaft 14, the supporting limit plate 15 is rotatably arranged on the rotating shaft 14, the supporting limit plate 15 is oppositely provided with a sliding through groove 16, the sliding block 18 is arranged in the sliding through groove 16 in a sliding way, one end of the adjusting stud 19 is arranged outside the supporting limit plate 15, the other end of the adjusting stud 19 penetrates through the sliding block 18 and is connected with a clamping piece 20, the adjusting studs 19 are oppositely arranged, shaft sleeves 21 are arranged on the adjusting studs 19, the push rods 22 are arranged in an inverted U shape, two ends of the push rod 22 are respectively arranged on the shaft sleeve 21, the extension spring 17 is arranged in the sliding through groove 16, the expansion spring 17 is arranged between one end of the sliding through groove 16 close to the baffle plate 2 and the sliding block 18.

The upper and lower opposite side walls of the sliding through groove 16 are provided with sliding limiting grooves 23, and two ends of the sliding block 18 are slidably arranged in the sliding limiting grooves 23, so that the sliding block 18 can stably slide in the sliding limiting grooves 23; the baffle 2 is provided with a handle through hole 24, so that the device can be conveniently held by the handle through hole to move; a connecting plate 25 is arranged between the pressing blocks 12, so that the stability parts connected among all the structures of the pressing and clamping assembly 4 can be conveniently strengthened and adjusted; the polishing key 26 is arranged at the upper end of the protection main body 1, the polishing key 26 is arranged between the adjusting screws 11, and the polishing key 26 is electrically connected with the rotating motor 7, so that the polishing can be controlled to be started or stopped conveniently; the rotating motor 7 is fixed in the protection main body 1, the rotating shaft 6 is arranged between the inner wall of the protection main body 1 and the output end of the rotating motor 7, and the polishing wheel 5 is arranged on the rotating shaft 6.

When the device is used specifically, the adjusting stud 19 is rotated to adjust the distance between clamping, and mechanical accessories are clamped adaptively; the shaft sleeve 21 is sleeved on the adjusting stud 19, and when the adjusting stud 19 adjusts the distance between the clamping blocks, the position of the push rod 22 is adjusted through the shaft sleeve 21; controlling an adjusting screw 11 to adjust a pressing block 12 to press a supporting spring 13, and adjusting the height of the pressing block 12 to a proper position; the polishing key 26 is pressed down, the rotating motor 7 is started, the output end of the rotating motor 7 rotates to drive the rotating shaft 6 to rotate, the rotating shaft 6 rotates to drive the polishing wheel 5 to rotate, and the push rod 22 is pushed to control the accessory clamped by the clamping piece 20 to be in contact with the polishing wheel 5 at a proper position for polishing.

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 invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.