CN221270792U - Polishing tool - Google Patents

Abstract

The utility model relates to the field of casting equipment, in particular to a polishing tool, which comprises a supporting component, a clamping component and a measuring component, wherein the supporting component comprises a supporting vertical frame and a supporting table; the clamping assembly comprises a clamping base, a clamping driving piece, a fixing piece and a clamping piece, wherein the clamping base is connected to the supporting table, the clamping driving piece is connected to the clamping base, the fixing part is fixed at one end of the clamping base, the clamping piece is connected with the clamping driving piece and is movably connected to the clamping base, and a clamping station is formed between the fixing piece and the clamping piece; the measuring assembly comprises an adjusting piece and a detecting piece, and the detecting piece is connected to the supporting vertical frame through the adjusting piece; the measuring piece adjusts specific measuring position through the regulating part, detects the work piece surface size of polishing in-process in real time, and the in-process of polishing is according to the size result that detects of detecting the piece, adjusts the volume of polishing in real time, and the experience requirement of polishing to operating personnel reduces, is favorable to improving work piece quality, reduces the defective rate.

Description

Polishing tool

Technical Field

The utility model belongs to the technical field of casting equipment, and particularly relates to a polishing tool.

Background

Polishing and repairing are important procedures in the casting field, the polishing and repairing precision directly determines the size precision of a workpiece, has a critical influence on the quality of a finished product of the workpiece, and in the prior art center, the polishing and repairing precision is too high in the degree of dependence on the experience level of an operator in the polishing process of the workpiece, and cannot timely detect the polishing removal amount, so that measurement equipment such as three coordinates, blue light and the like can only evaluate the quality of the finished product workpiece after polishing is finished, and cannot detect and feed back the workpiece in real time in the polishing and machining process.

Disclosure of Invention

The utility model aims to provide a polishing tool for solving the problems that in the prior art, the requirement on the experience level of an operator is high, the polishing amount cannot be detected and fed back in real time and the like in the workpiece polishing process.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

The utility model provides a polishing tool, which comprises:

A support assembly comprising a support stand and a support table;

The clamping assembly comprises a clamping base, a clamping driving piece, a fixing piece and a clamping piece, wherein the clamping base is connected to the supporting table, the clamping driving piece is connected to the clamping base, the fixing part is fixed at one end of the clamping base, the clamping piece is connected with the clamping driving piece and is movably connected to the clamping base along a first direction of the clamping base, and a clamping station is formed between the fixing piece and the clamping piece;

The measuring assembly comprises an adjusting piece and a detecting piece, wherein the detecting piece is connected to the supporting vertical frame through the adjusting piece, and extends to the upper portion of the clamping station to detect a polishing piece arranged on the clamping station.

In some embodiments of the present application, the clamping base is provided with a moving groove along a first direction, the clamping driving member includes a driving hand wheel, and a screw rod connected with the driving hand wheel, the screw rod is located in the moving groove, the bottom of the clamping member is connected with an adapter part extending into the moving groove, and the adapter part is provided with a threaded hole in fit connection with the screw rod.

In some embodiments of the application, the securing member and the clamping member each have a bumper pad formed thereon, the bumper pad being located on an end surface that contacts the polishing member.

In some embodiments of the present application, the clamping assembly is connected to the support table by a movable support assembly, the movable support assembly including a first driving portion and a movable base plate connected to an output end of the first driving portion, the clamping base being connected to the movable base plate.

In some embodiments of the present application, the output end of the first driving part moves along a second direction perpendicular to the first direction, a guiding part is further provided on the supporting table along the second direction, and a movable guide block adapted to the guiding part is provided on the bottom surface of the movable bottom plate.

In some embodiments of the present application, the movable bottom plate is connected to the first driving portion through an intermediate connection block, and two sides of the intermediate connection block are further provided with a cover body, respectively, where the cover body is an organ cover.

In some embodiments of the present application, the movable supporting component further includes a rotating base disposed at intervals along the first direction, and a follower portion fixed on the clamping base, wherein an arc-shaped guiding surface is formed on the rotating base, a follower surface similar to the guiding surface is formed on the follower portion, a hand-holding portion is disposed on the clamping base, and the clamping component can be turned along an axis perpendicular to the first direction.

In some embodiments of the present application, at least one locking member includes a locking base fixed to the movable base plate and a locking pin movably coupled to the locking base along the first direction, and an end of the locking pin is coupled to the follower for locking and fixing a position of the follower.

In some embodiments of the application, the adjustment member comprises a first adjustment portion comprising an adjustment rail fixed to the support stand along the first direction and a second adjustment portion movably connected to the adjustment rail by a second drive portion;

The second adjusting part comprises a third driving part, the output end of the third driving part moves along a third direction perpendicular to the first direction and the second direction, and the detecting piece is connected to the third driving part through a supporting frame.

In some embodiments of the present application, a suction assembly is further included that includes a blower and a suction line, an inlet of the suction line being connected above the clamping assembly by a support plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

According to the polishing tool, the measuring assembly is arranged above the clamping assembly, the measuring assembly adjusts the specific measuring position through the adjusting piece, the surface size of the workpiece in the polishing process is detected in real time, the polishing amount is adjusted in real time according to the size result detected by the detecting piece in the polishing process, the polishing experience requirement on operators is reduced, the quality of the workpiece is improved, and the reject ratio is reduced.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the whole structure of an embodiment of a polishing tool according to the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of an embodiment of the polishing tool according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly;

FIG. 4 is a schematic view of the mounting location of the clamping drive;

FIG. 5 is a schematic view of a portion of the structure of the movable support assembly;

FIG. 6 is a schematic view of a rotating base and follower configuration;

In the drawing the view of the figure,

100. A support assembly;

110. A support table; 111. a support leg; 112. an auxiliary support; 113. a roller set;

120. a supporting stand; 121. a control lever; 122. a display screen;

200. A clamping assembly;

210. clamping a base; 211. a moving groove;

220. a fixing member;

230. A clamping member;

231. a switching part;

240. a cushion pad;

250. Driving a hand wheel; 251. a screw;

300. A movable support assembly;

310. a first driving section; 311. adjusting a screw; 312. adjusting the end seat;

320. a guide section;

330. a movable bottom plate; 331. a middle connecting block; 332. a movable guide block;

340. rotating the base; 341. a guide surface;

350. A follower; 351. a follow-up surface;

360. Locking the base; 361. a locking pin;

370. A hand-held part;

380. A cover body;

400. a measurement assembly;

410. a second driving section;

420. adjusting the transverse rail;

430. A second adjusting part;

440. A support frame;

450. a detecting member;

500. A polishing member;

600. and (5) an air exhausting assembly.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

The terms "first," "second," and the like, 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, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

The application provides a polishing tool, which comprises a supporting assembly 100, a clamping assembly 200 and a measuring assembly 400, wherein the clamping assembly 200 and the measuring assembly 400 are arranged on a supporting table 110, and the supporting assembly 100 comprises the supporting table 110 and a supporting stand 120 which is arranged on the rear side of the supporting table 110 and extends upwards.

The supporting table 110 is formed with an operation table surface, the clamping assembly 200 is mounted on the operation table surface, the bottom of the supporting table 110 is provided with supporting legs 111, the supporting legs 111 are used for supporting the whole supporting table 110, and the bottom of the supporting table 110 is also provided with a roller group 113.

The landing leg 111 is scalable along the direction of height of brace table 110, and under the operating condition, landing leg 111 passes through auxiliary stay 112 to be fixed in brace table 110 bottom, and when brace table 110 moved, auxiliary stay 112 was dismantled, and landing leg 111 highly shortens, and roller set 113 and ground contact, and whole frock of polishing is moved to other work positions through roller set 113 on, conveniently removes.

The clamping assembly 200 is used for clamping the polishing member 500, and specifically includes a clamping base 210, a clamping driving member, a fixing member 220, and a clamping member 230, wherein the clamping base 210 is connected to the support table 110, and plays a role of a connection foundation.

The clamping driving member is coupled to one end of the clamping base 210, and the fixing member 220 is fixed to the other end of the clamping base 210.

The clamping member 230 is connected to an output end of the clamping driving member, and is movably connected to the clamping base 210 along a first direction of the clamping base 210, a clamping station is formed between the fixing member 220 and the clamping member 230, the polishing member 500 is placed in the clamping station, and the clamping member 230 is driven to move toward an end close to the fixing portion by the clamping driving member, so that the polishing member 500 is clamped.

The measuring assembly 400 specifically includes an adjusting member and a detecting member 450, where the detecting member 450 is connected to the supporting stand 120 through the adjusting member, and the detecting member 450 extends to the upper portion of the clamping station, and can move along the first direction and the third direction above the clamping station along with the adjusting member, so as to detect different polishing positions of the polishing member 500 installed on the clamping station in real time.

For convenience of understanding, the first direction is defined as an X direction, the second direction is defined as a Y direction, and the third direction is defined as a Z direction along the height direction of the support stand 120.

Specifically, the clamping base 210 is provided with a moving groove 211 along a first direction, the moving groove 211 is a groove structure formed on the upper surface of the clamping base 210 and extending downwards, the clamping driving member includes a driving hand wheel 250 and a screw 251 connected with the driving hand wheel 250, the screw 251 is located in the moving groove 211, one end of the screw 251 extends to the outer side of the clamping base 210 and is connected with the driving hand wheel 250, and the other end of the screw 251 is rotatably connected to a side wall of the moving groove 211.

The bottom of the clamping member 230 is connected with a switching part 231 extending into the moving groove 211, and a threaded hole matched and connected with the screw 251 is formed in the switching part 231.

After the polishing member 500 is placed in the clamping station, the driving hand wheel 250 is rotated, the screw 251 rotates in the moving groove 211, the adaptor 231 moves along the screw 251 under the action of the screw engagement, and the clamping member 230 moves along the first direction along with the adaptor, so as to clamp the polishing member 500.

In order to secure the clamping and to prevent the wear of the polishing member 500 by the fixing member 220 and the clamping member 230 during the clamping process, cushion pads 240 are formed on both the fixing member 220 and the clamping member 230, and the cushion pads 240 are located on the end surfaces contacting the polishing member 500.

The cushion pad 240 plays a role of increasing friction, and at the same time, has a certain buffering function, so that abrasion of the polishing member 500 at a position where the fixing member 220 and the clamping member 230 are contacted is prevented.

To achieve adjustment of the clamping assembly 200 in the second direction (i.e., the Y-direction), a movable support assembly 300 is provided below the clamping assembly 200.

The clamping assembly 200 is connected to the support table 110 through the movable support assembly 300, and the movable support assembly 300 includes a first driving part 310 and a movable base plate 330 connected to an output end of the first driving part 310, and the clamping base 210 is connected to the movable base plate 330.

The output end of the first driving part 310 moves along a second direction perpendicular to the first direction, and the first driving part 310 may be a hydraulic cylinder, an electric push rod, or a driving form similar to the clamping driving member.

In some embodiments of the present application, the first driving portion 310 is a driving motor, an output end of the driving portion is connected with an adjusting screw 311, the other end of the adjusting screw 311 is rotatably connected to the supporting table 110 through an adjusting end seat 312, the adjusting screw 311 is cooperatively connected with a middle connecting block 331, a threaded hole is formed in the middle connecting block 331, the middle connecting block 331 is fixedly connected with the bottom of the movable bottom plate 330, after the first driving portion 310 is opened, the adjusting screw 311 rotates along with the middle connecting block 331, and the middle connecting block 331 moves along the adjusting screw 311 to drive the movable bottom plate 330 and the clamping assembly 200 thereon to move and adjust along the second direction.

In some embodiments of the application, in order to make the stability of the moving base 330 stronger during the moving process, a guiding portion 320 is further provided on the supporting table 110 along the second direction, and a bottom surface of the moving base 330 is provided with a moving guide block 332 adapted to the guiding portion 320.

The movable guide block 332 is formed with a guide groove with a downward opening, the guide groove is clamped on the guide part, and the movable guide block 332 moves along the guide part in the moving process of the movable bottom plate 330.

Along the second direction, still be provided with the cover body 380 respectively in the both sides of middle connecting block 331, the cover body 380 includes first cover body and second cover body, be provided with the riser on the brace table 110 for the tip of fixed cover body 380, the both ends of first cover body and second cover body are fixed respectively on middle connecting block 331 and support riser, cover body 380 is the organ cover, at movable bottom plate 330 removal in-process, the cover body 380 of middle connecting block 331 both sides removes along with it respectively, one of them compression of first cover body and second cover body, another is tensile, cover body 380 is with the first drive portion 310 isotructure closing cap of movable bottom plate 330 below all the time, the security is improved.

In some embodiments of the application, in order to adjust the angle of the polishing member 500 during polishing, so that the surface to be polished during polishing is convenient for an operator to polish, the clamping assembly 200 may also be adjusted in angle by the movable supporting assembly 300.

For this, the movable supporting assembly 300 further includes two rotary bases 340 spaced apart along the first direction and a follower 350 fixed to the clamping base 210, and the two rotary bases 340 are respectively supported at both ends of the clamping base 210.

The rotary base 340 is formed with an arc-shaped guide surface 341, the follower portion 350 is formed with a follower surface 351 similar to the guide surface 341, and the bottom of the follower portion 350 is coupled to the rotary base 340 in a mating manner, so that the clamping assembly 200 can be turned over along an axis perpendicular to the first direction.

In order to facilitate the operation of an operator, the clamping base 210 is provided with a hand-holding portion 370, and the operator pushes and pulls the whole clamping assembly 200 through the hand-holding portion 370, so that under the cooperation of the guiding surface 341 and the following surface 351, the clamping assembly 200 turns until the polishing surface corresponding to the polishing piece 500 located on the clamping station rotates to an angle convenient for operation.

In some embodiments of the application, in order to position and lock the flipped clamping assembly 200, at least one locking member is provided on the support base 110, the locking member including a locking base 360 fixed on the movable base 330 and a locking pin 361 movably connected to the locking base 360 along a first direction, an end of the locking pin 361 being connected to the follower 350 for locking and fixing a position of the follower 350.

When the angle adjustment of the clamping assembly 200 is required, the locking pin 361 is separated from the follower 350, so that the follower 350 can be adjusted at will, and after the adjustment is finished, the end of the locking pin 361 moves forward to contact with the follower 350, so that the position of the follower 350 is fixed.

At least one of the follower portions 350 of the clamping base 210 is connected to a locking member, and for the purpose of improving stability, one locking member may be respectively disposed at each of the follower portions 350.

The detecting member 450 may be adjusted by an adjusting member to adapt to the position of the working surface, and in particular, the adjusting member includes a first adjusting portion including an adjusting rail 420 fixed to the support stand 120 along a first direction and a second adjusting portion 430 movably coupled to the adjusting rail 420 by a second driving portion 410,

The second driving part 410 is a driving structure such as a hydraulic cylinder or an electric push rod, the output end of the driving structure stretches along the first direction, the output end of the second driving part 410 is connected with the second adjusting part 430, and the second adjusting part 430 moves along the adjusting transverse rail 420 under the action of the second driving part 410.

The second adjusting part 430 includes a third driving part, the output end of the third driving part moves along a third direction, the detecting part 450 is connected to the third driving part through the supporting frame 440, then, the detecting part 450 can move along a first direction and a third direction under the action of the second driving part 410 and the third driving part, and the movable bottom plate 330 can move along the second direction in cooperation with the detecting part 450, and then, the polishing part 500 on the clamping station can move along the first direction, the second direction and the third direction relative to the detecting part 450.

The moving directions of the switches and the corresponding components of the first driving part 310, the second driving part 410 and the third driving part are controlled by the operation lever, and the specific control process is the prior art and will not be described herein.

The polishing tool further comprises an air draft assembly 600, the air draft assembly comprises a fan and an air draft pipeline, an inlet of the air draft pipeline is connected above the clamping assembly 200 through a supporting plate, dust and debris generated in the polishing process can be timely pumped away from the air draft pipeline, the pollution to the working environment is avoided, and the health of operators is guaranteed.

The specific working process is as follows:

The polishing piece 500 is placed on the clamping station, the driving hand wheel 250 is rotated, the polishing piece 500 is fixed, the control operation rod drives the movable bottom plate 330 and the clamping assembly 200 to move back and forth along the second direction to a distance position convenient for an operator to operate, then, the control handheld portion 370 overturns the clamping assembly 200 to a proper angle position, the polishing surface on the polishing piece 500 is adjusted to an angle convenient for the operator to polish, then, the control operation rod corresponds the detection piece 450 to the upper side of the polishing surface, the polishing piece 500 is connected with the display screen 122 through signals, and the distance h between the polishing surface and the polishing surface is detected in real time.

Defining the target polishing amount as L, when in detection, firstly starting the detection part 450, measuring the relative height h0 between the detection part 450 and the initial position of the polishing surface, and measuring the polishing amount in real time by the detection part 450 in the polishing process until the relative height between the detection part 450 and the polishing surface meets h=h0+L, and in the polishing process, adjusting the polishing amount in real time according to the size result detected by the detection part 450, thereby reducing the polishing experience requirement of operators, being beneficial to improving the quality of workpieces and reducing the reject ratio.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative embodiments of the present utility model, and the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be covered by the present utility model, and the scope of the present utility model shall be defined by the appended claims.

Claims (10)

1. Frock of polishing, its characterized in that includes:

A support assembly comprising a support stand and a support table;

The clamping assembly comprises a clamping base, a clamping driving piece, a fixing piece and a clamping piece, wherein the clamping base is connected to the supporting table, the clamping driving piece is connected to the clamping base, the fixing piece is fixed at one end of the clamping base, the clamping piece is connected with the clamping driving piece and is movably connected to the clamping base along a first direction of the clamping base, and a clamping station is formed between the fixing piece and the clamping piece;

The measuring assembly comprises an adjusting piece and a detecting piece, wherein the detecting piece is connected to the supporting vertical frame through the adjusting piece, and extends to the upper portion of the clamping station to detect a polishing piece arranged on the clamping station.

2. A polishing tool as set forth in claim 1, wherein,

The clamping base is provided with a moving groove along a first direction, the clamping driving piece comprises a driving hand wheel and a screw rod connected with the driving hand wheel, the screw rod is positioned in the moving groove, the bottom of the clamping piece is connected with a switching part extending into the moving groove, and the switching part is provided with a threaded hole matched and connected with the screw rod.

3. A polishing tool as set forth in claim 1, wherein,

And the fixing piece and the clamping piece are both provided with a buffer pad, and the buffer pad is positioned on the end face contacted with the polishing piece.

4. A polishing tool as set forth in claim 1, wherein,

The clamping assembly is connected to the supporting table through the movable supporting assembly, the movable supporting assembly comprises a first driving part and a movable bottom plate connected with the output end of the first driving part, and the clamping base is connected to the movable bottom plate.

5. A polishing tool as set forth in claim 4, wherein,

The output end of the first driving part moves along a second direction perpendicular to the first direction, a guide part is further arranged on the supporting table along the second direction, and a movable guide block matched with the guide part is arranged on the bottom surface of the movable bottom plate.

6. A polishing tool as set forth in claim 5, wherein,

The movable bottom plate is connected with the first driving part through a middle connecting block, two sides of the middle connecting block are respectively provided with a cover body, and the cover body is an organ cover.

7. A polishing tool as set forth in claim 4, wherein,

The movable supporting component further comprises a rotary base and a follow-up part, the rotary base is arranged along the first direction at intervals, the follow-up part is fixed on the clamping base, an arc-shaped guide surface is formed on the rotary base, a follow-up surface which is matched with the guide surface in a similar way is formed on the follow-up part, a handheld part is arranged on the clamping base, and the clamping component can be overturned along an axis vertical to the first direction.

8. The polishing tool according to claim 7, wherein,

The locking piece comprises a locking base fixed on the movable bottom plate and a locking pin movably connected to the locking base along the first direction, and the end part of the locking pin is connected with the follow-up part and used for locking and fixing the position of the follow-up part.

9. A polishing tool as set forth in claim 1, wherein,

The adjusting piece comprises a first adjusting part and a second adjusting part, the first adjusting part comprises an adjusting transverse rail which is fixed on the supporting vertical frame along the first direction, and the second adjusting part is movably connected to the adjusting transverse rail through a second driving part;

The second adjusting part comprises a third driving part, the output end of the third driving part moves along a third direction perpendicular to the first direction and the second direction, and the detecting piece is connected to the third driving part through a supporting frame.

10. A polishing tool as set forth in claim 1, wherein,

Still include the convulsions subassembly, it includes fan and convulsions pipeline, the entry of convulsions pipeline is in through the backup pad connection clamp assembly top.