Polishing device

Abstract

The utility model belongs to the technical field of polishing devices, and particularly relates to a polishing device which comprises a bottom plate. A limiting groove is formed in the surface of the bottom plate, a limiting block is movably installed on the inner side of the limiting groove, a bottom block is fixedly installed on the top of the limiting block, an electric telescopic rod is fixedly connected to the back side of the bottom block, a supporting plate is fixedly connected to the tail end of the electric telescopic rod, and the supporting plate is fixedly connected with the bottom plate. Through the arrangement of a supporting plate, the mounting strength of an electric telescopic rod is enhanced conveniently, when the device is used, a user can adjust the distance between two grinding pieces through the electric telescopic rod, so that the device can be suitable for materials of different sizes, and the heights of the grinding pieces on the two sides are adjusted conveniently through a first hydraulic telescopic rod; and through the arrangement of the first motor, power is conveniently provided for operation of the grinding piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing device technical field, specifically a kind of polishing device. BACKGROUND

[0002] Part is assembled before through shaft hole, needs to use polishing device respectively to shaft and hole is polished, the polishing of prior art is manually held polisher and is polished, and the quality of polishing depends on personal experience, there is the case of increasing roundness error, in turn leading to part scrap because of unable to install.

[0003] Such as the publication number CN212351358U, a kind of polishing device, including mounting seat, rotation component installed at the top of mounting seat, two polishing components symmetrically fixed on the top of rotation component and control component for controlling the relative movement of two polishing components are rotationally installed in rotation component interior.This utility model solves the technical problem of increasing roundness error of manual polishing shaft hole, and produces the technical effect of improving polishing precision.

[0004] But according to the working principle proposed in the above patent, the applicant believes that the above device can improve accuracy to a certain extent, but in actual use, the control ability of the above device for polishing position is relatively weak, and the efficiency of polishing is affected to a certain extent when using.

[0005] Therefore, a kind of polishing device is proposed for the above problems. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is ： There is the shortcoming that the ability of adjusting and controlling polishing position is relatively weak in the prior art, so we propose a kind of polishing device.

[0007] The technical scheme adopted by the utility model to solve its technical problem is: a kind of polishing device, including bottom plate;The surface of the bottom plate is provided with a limiting slot, a limiting block is movably installed in the inner side of the limiting slot, a bottom block is fixedly installed at the top of the limiting block, an electric telescopic rod is fixedly connected with the back side of the bottom block, a support plate is fixedly connected with the tail end of the electric telescopic rod, the support plate is fixedly connected with the bottom plate, a first hydraulic telescopic rod is fixedly connected with the two sides of the bottom block, a top block is fixedly connected with the inner side of the first hydraulic telescopic rod, a first motor is fixedly installed in the inner side of the top block, and an output rod is movably installed in the inner side of the first motor.

[0008] As preferred, the outer end of the output rod is fixedly installed with a connecting plate, the inner side of the connecting plate is provided with a threaded sleeve, and the outer side of the connecting plate is provided with a polishing piece through bolt.

[0009] As preferred, the inner side of the bottom plate is fixedly installed with a supporting bracket, and the top of the supporting bracket is fixedly installed with a workboard.

[0010] As preferred, the inner side of the workboard is movably installed with a lead screw, the outer end of the lead screw is fixedly installed with a second motor, and the surface of the lead screw is threadedly installed with a moving block.

[0011] As preferred, the top of the moving block is fixedly connected with a placing plate, and the surface of the placing plate is fixedly installed with a frame support on one side.

[0012] As preferred, the top of the frame support is fixedly installed with a second hydraulic telescopic rod, and the bottom of the second hydraulic telescopic rod is movably installed with a pressing plate.

[0013] As preferred, the outer side of the supporting bracket is fixedly installed with a control panel, and the surface of the control panel is provided with an operation button.

[0014] The utility model discloses a beneficial effect is:

[0015] 1. The utility model discloses a bottom plate's setting, convenient for enhancing the installation stability of whole polishing equipment, through the setting of limiting groove and limiting block, can make the inside and outside displacement direction of polishing piece keep fixed, will not easily occur deviation, thereby influence the accuracy of polishing, and bottom block and top block are nested settings, and the inside does not connect each other, therefore top block can be lifted and elevated by the lifting of first hydraulic telescopic rod, through the setting of bracing plate, convenient for enhancing the installation intensity of electric telescopic rod, when using the device, the user can adjust the interval between two polishing pieces through the electric telescopic rod, thereby making it can be applicable to different size material, through the first hydraulic telescopic rod, the height of two polishing pieces is convenient for adjusting, thereby being convenient for responding to the local polishing operation of material different direction, through the setting of first motor, convenient for the operation of polishing piece and provide power.

[0016] 2. The utility model discloses a threaded sleeve and bolt's setting, convenient for user and change polishing piece, through the setting of supporting bracket, convenient for enhancing the installation stability of workboard, through the setting of workboard, convenient for providing the installation site of lead screw, through the setting of lead screw and moving block, the material on the surface of placing plate is conveniently controlled by the second motor and is displaced along the workboard by the user, through the setting of placing plate, convenient for providing the polishing site of material needing polishing, through the setting of frame support, convenient for providing the installation site of second hydraulic telescopic rod, through the setting of second hydraulic telescopic rod, the user is conveniently controlled and is pressed down by the pressing plate, through the setting of pressing plate, convenient for forming fixed and limiting to material, through the setting of control panel and operation button, the device is conveniently controlled by the user and is electric. DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is an overall structure front view schematic diagram of the present application;

[0019] Figure 2 It is an overall structure back view schematic diagram of the present application;

[0020] Figure 3 It is a placing plate structure partial bottom view enlarged schematic diagram of the present application;

[0021] Figure 4 It is a bottom plate structure partial enlarged schematic diagram of the present application;

[0022] Figure 5 It is a polishing piece structure partial enlarged schematic diagram of the present application.

[0023] In the figure: 1, bottom plate; 2, limiting groove; 3, limiting block; 4, bottom block; 5, electric telescopic rod; 6, support plate; 7, first hydraulic telescopic rod; 8, top block; 9, first motor; 10, output rod; 11, connecting plate; 12, threaded sleeve; 13, bolt; 14, polishing piece; 15, support bracket; 16, workbench; 17, screw rod; 18, second motor; 19, moving block; 20, placing plate; 21, frame support; 22, second hydraulic telescopic rod; 23, pressing plate; 24, control panel; 25, operation button. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] The following will be described in detail Figures 1-5 The present application will be described in detail

[0026] The embodiments of the present application disclose a polishing device. Referring to Figure 1 and Figure 4The utility model provides a kind of polishing device, including bottom plate 1;The surface of bottom plate 1 is provided with limiting slot 2, the inner side of limiting slot 2 movably installs limiting block 3, the top of limiting block 3 is fixedly installed with bottom block 4, the back side of bottom block 4 is fixedly connected with electric telescopic rod 5, the tail end of electric telescopic rod 5 is fixedly connected with support plate 6, support plate 6 is fixedly connected with bottom plate 1, the two sides of bottom block 4 are fixedly connected with first hydraulic telescopic rod 7, the inner side of first hydraulic telescopic rod 7 is fixedly connected with top block 8, the inner side of top block 8 is fixedly installed with first motor 9, the inner side of first motor 9 movably installs output rod 10;By bottom plate 1, the installation stability of overall polishing equipment is conveniently enhanced, by limiting slot 2 and limiting block 3, the direction of inside and outside displacement of polishing piece 14 can be kept fixed, and deviation does not easily occur, so as to affect the accuracy of polishing, bottom block 4 and top block 8 are nested, and are not connected with each other inside.

[0027] Referring to Figure 4 And Figure 5 The outer end of output rod 10 is fixedly installed with connecting plate 11, the inner side of connecting plate 11 is provided with threaded sleeve 12, and the outer side of connecting plate 11 is provided with polishing piece 14 by bolt 13;By threaded sleeve 12 and bolt 13, user can conveniently assemble and disassemble and replace polishing piece 14.

[0028] Referring to Figure 1 And Figure 2 The inner side of bottom plate 1 is fixedly installed with support bracket 15, and the top of support bracket 15 is fixedly installed with operation plate 16;By support bracket 15, the installation stability of operation plate 16 is conveniently enhanced, and by operation plate 16, installation site is provided for lead screw 17.

[0029] Referring to Figure 2 And Figure 3 The inner side of operation plate 16 movably installs lead screw 17, the outer end of lead screw 17 is fixedly installed with second motor 18, and the surface of lead screw 17 is threadedly installed with moving block 19;By lead screw 17 and moving block 19, user can control material on the surface of placing plate 20 to displace along operation plate 16 by second motor 18.

[0030] Referring to Figure 1 And Figure 3 The top of moving block 19 is fixedly connected with placing plate 20, and one side of the surface of placing plate 20 is fixedly installed with frame support 21;By placing plate 20, polishing site is provided for material needing polishing, and by frame support 21, installation site is provided for second hydraulic telescopic rod 22.

[0031] Referring to Figure 1 And Figure 3The top of the frame support 21 is fixedly provided with a second hydraulic telescopic rod 22, and the bottom of the second hydraulic telescopic rod 22 is movably provided with a pressing plate 23; the second hydraulic telescopic rod 22 is convenient for a user to control the pressing plate 23 to move downward, and the pressing plate 23 is convenient for forming fixation and limiting on the material.

[0032] With reference to Figure 1 and Figure 2 The outer side of the support bracket 15 is fixedly provided with a control panel 24, and the surface of the control panel 24 is provided with an operation button 25; the control panel 24 and the operation button 25 are convenient for a user to electrically control the device.

[0033] Working principle: when the device is used, a user can adjust the interval between the two polishing pieces 14 through the electric telescopic rod 5, so that the device can be suitable for materials of different sizes; the height of the two polishing pieces 14 can be adjusted through the first hydraulic telescopic rod 7, so that the device can be suitable for local polishing work of the material in different directions; the first motor 9 is convenient for providing power for the operation of the polishing piece 14.

[0034] The basic principle, main features and advantages of the device are shown and described above. It should be understood by the person skilled in the art that the device is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the device. Without departing from the spirit and scope of the device, the device can have various changes and improvements, and these changes and improvements all fall within the scope of the device.

Claims

1. A sharpening device characterized by: Include the bottom plate (1), the surface of the bottom plate (1) is opened to limit the groove (2), the inner side of the limit groove (2) is movably installed limit block (3), the top of the limit block (3) is fixedly installed bottom block (4), the back side of the bottom block (4) is fixedly connected with electric telescopic rod (5), the tail end of the electric telescopic rod (5) is fixedly connected with the support plate (6), the support plate (6) is fixedly connected with the bottom plate (1), both sides of the bottom block (4) are fixedly connected with the first hydraulic telescopic rod (7), the inner side of the first hydraulic telescopic rod (7) is fixedly connected with the top block (8), the inner side of the top block (8) is fixedly installed with the first motor (9), the inner side of the first motor (9) is movably installed with the output rod (10); The outer end of the output rod (10) is fixedly installed with the connecting plate (11), the inner side of the connecting plate (11) is provided with the threaded sleeve (12), and the outer side of the connecting plate (11) is installed with the grinding piece (14) through the bolt (13); The inner side of the bottom plate (1) is fixedly installed with the support bracket (15), and the top of the support bracket (15) is fixedly installed with the operation plate (16); The inner side of the operation plate (16) is movably installed with the lead screw (17), the outer end of the lead screw (17) is fixedly installed with the second motor (18), and the surface of the lead screw (17) is screw-mounted with the moving block (19); The top of the moving block (19) is fixedly connected with the placing plate (20), and one side of the surface of the placing plate (20) is fixedly installed with the frame support (21); The top of the frame support (21) is fixedly installed with the second hydraulic telescopic rod (22), and the bottom of the second hydraulic telescopic rod (22) is movably installed with the pressing plate (23); The outer side of the support bracket (15) is fixedly installed with the control panel (24), and the surface of the control panel (24) is provided with the operation button (25).

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