CN212601230U

CN212601230U - Grinding device for machining

Info

Publication number: CN212601230U
Application number: CN202021375671.3U
Authority: CN
Inventors: 陈礼松
Original assignee: Hangzhou Hushang Technology Co ltd
Current assignee: Hangzhou Hushang Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-26
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a grinding device for machining, the on-line screen storage device comprises a base, the top fixedly connected with bracing piece of base, the top fixedly connected with axial displacement mechanism of bracing piece, axial displacement mechanism's positive fixedly connected with hydraulic telescoping cylinder. The utility model discloses a driving motor, drive mechanism, first threaded rod, a workbench, the machine case, the cooperation of thread bush and fixed block, place the metal sheet at the top of workstation, driving motor's output shaft drives first threaded rod rotation through first bevel gear and second bevel gear, first threaded rod passes through the thread bush and drives the fixed block and remove, fix the metal sheet, it is spacing to carry out its horizontal direction, it is fixed effectual, can adjust through the second threaded rod, can adjust according to the model of metal sheet, be applicable to large-scale production processing, thereby reach the effect that work efficiency is high, the problem that current device work efficiency is low has been solved.

Description

Grinding device for machining

Technical Field

The utility model relates to a machining technical field specifically is a grinding device for machining.

Background

Grinding, 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, in the field of machining, there are often working procedures such as punching and cutting, and after the working procedures are processed, unsmooth phenomena such as burrs and the like often occur, which affect the final quality of a workpiece and increase the defective rate, in this case, a workpiece grinding device becomes a very important tool, mechanical parts need to be ground and processed after production, for some mechanical parts, the grinding precision is difficult to improve due to the self-problems of the structure during grinding, especially for some square metal plates, the existing metal plates are usually clamped on both sides, and due to the rotating force generated by a grinding roller during grinding, can lead to the metal sheet to rock, reduce the effect of polishing, at present clamping device operation complicacy moreover, when polishing same part on a large scale, it is efficient to polish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device for machining possesses the advantage that work efficiency is high, has solved the problem that current device work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for machining comprises a base, wherein a supporting rod is fixedly connected to the top of the base, an axial moving mechanism is fixedly connected to the top of the supporting rod, a hydraulic telescopic cylinder is fixedly connected to the front side of the axial moving mechanism, a polishing machine is fixedly connected to the bottom of the hydraulic telescopic cylinder, a driving motor is fixedly connected to the bottom of the base, a transmission mechanism is fixedly connected to an output shaft of the driving motor, a first threaded rod is fixedly connected to the axis of the transmission mechanism, a workbench is fixedly connected to the top of the base, a machine box is fixedly connected to the bottom of the workbench, a threaded sleeve is sleeved on the surface of the first threaded rod, a fixed block is fixedly connected to the top of the threaded sleeve, a mounting block is fixedly connected to the top of the fixed block, a threaded hole is formed in the left side of the mounting block, and a second, the other end of the second threaded rod is movably connected with a baffle through a bearing seat, and one side of the baffle is fixedly connected with a buffer mechanism.

Preferably, the transmission mechanism comprises a first bevel gear and four second bevel gears, the output shaft of the driving motor is fixedly connected with the first bevel gear, and the surfaces of the first bevel gears are engaged with the second bevel gears, which are four in number.

Preferably, one side of the first threaded rod penetrates through the case and extends to the inner cavity of the case, and one side of the first threaded rod, which penetrates through the case, is movably connected with the inner cavity of the case through a bearing seat.

Preferably, the top of the case is provided with a first limiting groove, and the top of the workbench is provided with a second limiting groove.

Preferably, one side of the second threaded rod is fixedly connected with a handle, and the number of the mounting blocks is four.

Preferably, the buffer mechanism comprises a spring and a buffer plate, one side of the baffle is fixedly connected with the spring, and the other end of the spring is fixedly connected with the buffer plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a driving motor, drive mechanism, first threaded rod, a workbench, the machine case, the cooperation of thread bush and fixed block, place the metal sheet at the top of workstation, driving motor's output shaft drives first threaded rod rotation through first bevel gear and second bevel gear, first threaded rod passes through the thread bush and drives the fixed block and remove, fix the metal sheet, it is spacing to carry out its horizontal direction, it is fixed effectual, can adjust through the second threaded rod, can adjust according to the model of metal sheet, be applicable to large-scale production processing, thereby reach the effect that work efficiency is high, the problem that current device work efficiency is low has been solved.

2. The utility model discloses a first bevel gear and second bevel gear's cooperation is convenient for drive first threaded rod work, and through designing the first spacing groove, it is spacing to the thread bush to be convenient for cooperate the fixed block, through designing the handle, makes things convenient for the staff to operate, through the cooperation of spring and buffer board, is convenient for cushion the metal sheet.

Drawings

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

FIG. 2 is a bottom view of the structure of the working table of the present invention;

fig. 3 is a front sectional view of the mounting block of the present invention.

In the figure: 1. a base; 2. a support bar; 3. an axial moving mechanism; 4. a hydraulic telescopic cylinder; 5. a sander; 6. a drive motor; 7. a transmission mechanism; 71. a first bevel gear; 72. a second bevel gear; 8. a first threaded rod; 9. a work table; 10. a chassis; 11. a threaded sleeve; 12. a fixed block; 13. mounting blocks; 14. a threaded hole; 15. a second threaded rod; 16. a baffle plate; 17. a buffer mechanism; 171. a spring; 172. a buffer plate; 18. a first limit groove; 19. a second limit groove; 20. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a polishing device for machining includes a base 1, a support rod 2 is fixedly connected to the top of the base 1, an axial moving mechanism 3 is fixedly connected to the top of the support rod 2, a hydraulic telescopic cylinder 4 is fixedly connected to the front of the axial moving mechanism 3, a polishing machine 5 is fixedly connected to the bottom of the hydraulic telescopic cylinder 4, a driving motor 6 is fixedly connected to the bottom of the base 1, a transmission mechanism 7 is fixedly connected to an output shaft of the driving motor 6, the transmission mechanism 7 includes a first bevel gear 71 and a second bevel gear 72, the output shaft of the driving motor 6 is fixedly connected to the first bevel gear 71, the surface of the first bevel gear 71 is engaged with the second bevel gear 72, the number of the second bevel gears 72 is four, the first bevel gear 71 and the second bevel gear 72 are matched to facilitate driving the first threaded rod 8 to work, and by designing a, the limiting device is convenient for limiting the threaded sleeve 11 by matching with the fixed block 12, is convenient for operating by workers by designing the handle 20, is convenient for buffering a metal plate by matching the spring 171 and the buffer plate 172, the axle center of the transmission mechanism 7 is fixedly connected with the first threaded rod 8, one side of the first threaded rod 8 penetrates through the case 10 and extends to the inner cavity of the case 10, one side of the first threaded rod 8 penetrating through the case 10 is movably connected with the inner cavity of the case 10 through the bearing seat, the top of the base 1 is fixedly connected with the workbench 9, the bottom of the workbench 9 is fixedly connected with the case 10, the top of the case 10 is provided with the first limiting groove 18, the top of the workbench 9 is provided with the second limiting groove 19, the surface of the first threaded rod 8 is sleeved with the threaded sleeve 11, the top of the threaded sleeve 11 is fixedly connected with the fixed block 12, the top of the fixed block 12 is fixedly connected with the, the inner cavity of the threaded hole 14 is in threaded connection with a second threaded rod 15, one side of the second threaded rod 15 is fixedly connected with a handle 20, the number of the mounting blocks 13 is four, the other end of the second threaded rod 15 is movably connected with a baffle 16 through a bearing seat, one side of the baffle 16 is fixedly connected with a buffer mechanism 17, the buffer mechanism 17 comprises a spring 171 and a buffer plate 172, one side of the baffle 16 is fixedly connected with the spring 171, the other end of the spring 171 is fixedly connected with the buffer plate 172, through the matching of a driving motor 6, a transmission mechanism 7, a first threaded rod 8, a workbench 9, a case 10, a threaded sleeve 11 and a fixed block 12, a metal plate is placed at the top of the workbench 9, an output shaft of the driving motor 6 drives the first threaded rod 8 to rotate through a first bevel gear 71 and a second bevel gear 72, the first threaded rod 8 drives the fixed block 12, carry on spacingly to its horizontal direction, fixed effectual can adjust through second threaded rod 15, can adjust according to the model of metal sheet, is applicable to large-scale production processing to reach the effect that work efficiency is high, solved the problem that current device work efficiency is low.

During the use, place the metal sheet at the top of workstation 9, the output shaft of driving motor 6 drives first threaded rod 8 through first bevel gear 71 and second bevel gear 72 and rotates, first threaded rod 8 drives fixed block 12 through thread bush 11 and removes, fix the metal sheet, it is spacing to its horizontal direction, it is fixed effectual, can drive second threaded rod 15 rotatory through rotatory handle 20, can adjust according to the model of metal sheet, be applicable to large-scale production and processing, thereby reach the effect that work efficiency is high.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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.

Claims

1. The utility model provides a grinding device for machining, includes base (1), its characterized in that: the top fixedly connected with bracing piece (2) of base (1), the top fixedly connected with axial displacement mechanism (3) of bracing piece (2), the positive fixedly connected with hydraulic stretching jar (4) of axial displacement mechanism (3), the bottom fixedly connected with polisher (5) of hydraulic stretching jar (4), the bottom fixedly connected with driving motor (6) of base (1), the output shaft fixedly connected with drive mechanism (7) of driving motor (6), the axle center department fixedly connected with first threaded rod (8) of drive mechanism (7), the top fixedly connected with workstation (9) of base (1), the bottom fixedly connected with machine case (10) of workstation (9), the surface cover of first threaded rod (8) is equipped with thread bush (11), the top fixedly connected with fixed block (12) of thread bush (11), the top fixedly connected with installation piece (13) of fixed block (12), the left side of installation piece (13) is provided with screw hole (14), the inner chamber threaded connection of screw hole (14) has second threaded rod (15), the other end of second threaded rod (15) has baffle (16) through bearing frame swing joint, one side fixedly connected with buffer gear (17) of baffle (16).

2. A grinding device for machining according to claim 1, characterized in that: the transmission mechanism (7) comprises a first bevel gear (71) and second bevel gears (72), an output shaft of the driving motor (6) is fixedly connected with the first bevel gear (71), the surfaces of the first bevel gears (71) are engaged with the second bevel gears (72), and the number of the second bevel gears (72) is four.

3. A grinding device for machining according to claim 1, characterized in that: one side of the first threaded rod (8) penetrates through the case (10) and extends to the inner cavity of the case (10), and one side of the first threaded rod (8) penetrating through the case (10) is movably connected with the inner cavity of the case (10) through a bearing seat.

4. A grinding device for machining according to claim 1, characterized in that: the top of the case (10) is provided with a first limiting groove (18), and the top of the workbench (9) is provided with a second limiting groove (19).

5. A grinding device for machining according to claim 1, characterized in that: one side of the second threaded rod (15) is fixedly connected with a handle (20), and the number of the mounting blocks (13) is four.

6. A grinding device for machining according to claim 1, characterized in that: buffer gear (17) include spring (171) and buffer board (172), one side fixedly connected with spring (171) of baffle (16), the other end fixedly connected with buffer board (172) of spring (171).