CN113199361A

CN113199361A - Effectively improve burnishing device for machining of scope of polishing

Info

Publication number: CN113199361A
Application number: CN202110566811.8A
Authority: CN
Inventors: 马家龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-08-03

Abstract

The invention relates to the technical field of machining and discloses a grinding and polishing device for machining, which effectively improves the grinding range. This polishing device for machining of effective range of polishing that improves, supporting spring's holding power and downstream can be overcome to the workstation under the action of gravity of the piece of polishing, further makes the depression bar fix the piece of polishing at workstation top, when changing the piece of polishing, upwards mentions the piece of polishing and need not the elasticity screw to the effect of the change speed that has reached the piece of improving the piece of polishing and accelerating work efficiency. The driving motor is started, the first rotating screw can periodically rotate forwards and backwards at the moment, the polishing mechanism can further periodically move leftwards and rightwards, and therefore the effect of improving the polishing range and further accelerating the working efficiency is achieved.

Description

Effectively improve burnishing device for machining of scope of polishing

Technical Field

The invention relates to the technical field of machining, in particular to a grinding and polishing device for machining, which can effectively improve the grinding range.

Background

Machining can be classified into cutting machining and press machining according to differences in machining modes, which mainly refer to a process of changing the outer dimensions or properties of a workpiece by a mechanical device. With the rapid development of modern machining, advanced machining methods such as micro machining technology, rapid forming technology, precision ultra-precision machining technology and the like have appeared.

The problem that polishing pieces are inconvenient to replace exists among the polishing processes of the existing polishing devices for machining, when the polishing pieces are replaced and fixed, a plurality of times of tightening screws are needed, the working efficiency is seriously influenced, and only a small area can be polished when the polishing head of the existing polishing device is fixed, so that the polishing efficiency is seriously influenced. How to improve the replacement speed of the grinding part and increase the working efficiency and improve the grinding range and further increase the working efficiency becomes an important problem, so that the grinding and polishing device for machining, which effectively improves the grinding range, is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the grinding and polishing device for machining, which effectively improves the grinding range, has the advantages of improving the replacement speed of a grinding piece and accelerating the work efficiency and further improving the grinding range and further accelerating the work efficiency, solves the problem that the grinding piece is inconvenient to replace in the grinding process of the conventional grinding device for machining, needs to loosen and fix the screw for multiple times when the grinding piece is replaced and fixed, and seriously influences the work efficiency, and the grinding head of the conventional grinding device can only grind a small area, thus seriously influencing the grinding efficiency.

(II) technical scheme

In order to achieve the purposes of increasing the replacement speed of the grinding piece, increasing the working efficiency and increasing the grinding range to further increase the working efficiency, the invention provides the following technical scheme: a grinding and polishing device for machining, capable of effectively improving grinding range, comprises a supporting plate, wherein a supporting groove is fixedly connected to the top of the supporting plate, a supporting block is slidably connected to the inside of the supporting groove, a supporting spring is fixedly connected to the bottom of the top of the supporting block, a workbench is welded to the top of the supporting block, a first connecting rod is riveted to the bottom of the right side of the workbench, a pressing rod is riveted to one side, away from the workbench, of the first connecting rod, a fixing plate is welded to the top of the right side of the supporting plate, a driving motor is fixedly connected to the right side of the fixing plate, an incomplete gear is fixedly connected to the top of the driving motor, a first gear is meshed and connected to the left side of the top of the incomplete gear, a first rotating screw is welded to the inside of the first gear, a second gear is welded to the right side of the first rotating screw, and a first transverse sliding block is connected to the outer wall of the first rotating screw in a threaded manner, the bottom riveting of first horizontal slider has the second connecting rod, the one side riveting that first horizontal slider was kept away from to the second connecting rod has the horizontal slider of second, the inside threaded connection of the horizontal slider of second has the second to rotate the screw rod, the right side welding that the screw rod was rotated to the second has the rotation crank, the bottom riveting of the horizontal slider of second has the third connecting rod, one side riveting that the horizontal slider of second was kept away from to the third connecting rod has grinding machanism.

Preferably, the supporting blocks are I-shaped, and the left side and the right side of the bottom of the workbench are fixedly connected with the supporting blocks.

Preferably, one side of the supporting spring, which is far away from the supporting block, is fixedly connected to the top of the supporting groove.

Preferably, the structure centers of the left side and the right side of the workbench are symmetrical and the same, and the left side and the right side above the workbench are movably connected with the compression rods.

Preferably, the back of the pressure lever is riveted with the front face of the fixing plate, and the shape of the pressure lever is C-shaped.

Preferably, the left side of the top of the incomplete gear is uniformly connected with not less than ten teeth, and the teeth are meshed and connected with the bottom of the second gear.

Preferably, the first transverse sliding block is internally provided with a thread matched with the outer wall of the first rotating screw rod.

Preferably, the second transverse sliding block is internally provided with a thread matched with the outer wall of the second rotating screw rod.

(III) advantageous effects

Compared with the prior art, the invention provides the grinding and polishing device for machining, which effectively improves the grinding range and has the following beneficial effects:

1. this polishing device is used in machining of effective scope of polishing that improves, through workstation and supporting spring, the cooperation of depression bar is used, the machined part that at first will polish is placed at the top of workstation, supporting spring's holding power and downstream can be overcome to the workstation under the action of gravity of the piece of polishing this moment, further make the depression bar fix the piece of polishing at workstation top, when changing the piece of polishing, upwards mention the piece of polishing and need not the elasticity screw, thereby reached the effect that the change speed that improves the piece of polishing accelerates work efficiency.

2. This polishing device for machining of effective scope of polishing that improves uses through the cooperation of rotating crank and grinding mechanism, the first screw rod of rotating, rotates and rotates the crank, and grinding mechanism can polish to the piece of polishing of different thickness this moment, and after the adjustment piece height of polishing, start driving motor, first screw rod of rotating this moment can periodic just reversal, further makes grinding mechanism can periodic side-to-side movement, thereby has reached the effect that improves the scope of polishing and further accelerates work efficiency.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the support block structure of the present invention;

FIG. 3 is a schematic top view of an incomplete gear configuration of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention.

In the figure: 1. a support plate; 2. a support groove; 3. a support block; 4. a support spring; 5. a work table; 6. a first link; 7. a pressure lever; 8. a fixing plate; 9. a drive motor; 10. an incomplete gear; 11. a first gear; 12. a first rotating screw; 13. a second gear; 14. a first lateral slider; 15. a second link; 16. a second lateral slider; 17. a second rotating screw; 18. rotating the crank; 19. a third link; 20. a grinding mechanism.

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.

Referring to fig. 1-4, a polishing device for machining, which effectively improves a polishing range, includes a supporting plate 1, a supporting groove 2 is fixedly connected to the top of the supporting plate 1, a supporting block 3 is slidably connected to the inside of the supporting groove 2, the supporting block 3 is i-shaped, the supporting block 3 is fixedly connected to both left and right sides of the bottom of a worktable 5, a supporting spring 4 is fixedly connected to the bottom of the top of the supporting block 3, one side of the supporting spring 4, which is away from the supporting block 3, is fixedly connected to the top of the supporting groove 2, a worktable 5 is welded to the top of the supporting block 3, the structural centers of the left and right sides of the worktable 5 are symmetrical and identical, a pressing rod 7 is movably connected to both left and right sides of the worktable 5, a first connecting rod 6 is riveted to the bottom of the right side of the worktable 5, a pressing rod 7 is riveted to one side of the first connecting rod 6, which is away from the worktable 5, and the back of the pressing rod 7 is riveted to the front of a fixing plate 8, the pressing rod 7 is C-shaped, the top of the right side of the supporting plate 1 is welded with a fixing plate 8, the right side of the fixing plate 8 is fixedly connected with a driving motor 9, the top of the driving motor 9 is fixedly connected with an incomplete gear 10, the left side of the top of the incomplete gear 10 is meshed and connected with a first gear 11, a first rotating screw 12 is welded inside the first gear 11, a second gear 13 is welded on the right side of the first rotating screw 12, the left side of the top of the incomplete gear 10 is uniformly connected with at least ten teeth, the teeth are meshed and connected with the bottom of the second gear 13, the outer wall of the first rotating screw 12 is in threaded connection with a first transverse slider 14, the inside of the first transverse slider 14 is provided with threads matched with the outer wall of the first rotating screw 12, the bottom of the first transverse slider 14 is riveted with a second connecting rod 15, one side of the second connecting rod 15, far away from the first transverse slider 14, is riveted with a second transverse slider 16, the inner thread of the second transverse sliding block 16 is connected with a second rotating screw rod 17, the inner part of the second transverse sliding block 16 is provided with a thread matched with the outer wall of the second rotating screw rod 17, the right side of the second rotating screw rod 17 is welded with a rotating crank 18, the bottom of the second transverse sliding block 16 is riveted with a third connecting rod 19, and one side, far away from the second transverse sliding block 16, of the third connecting rod 19 is riveted with a grinding mechanism 20.

The working principle of the polishing machine is as shown in detail in fig. 2, firstly, a workpiece to be polished is placed at the top of a workbench 5, the workbench 5 can be acted by a downward gravity of the polished part at the moment, because the supporting block 3 is slidably connected inside a supporting groove 2, the supporting block 3 is I-shaped, the left side and the right side of the bottom of the workbench 5 are fixedly connected with the supporting block 3, the bottom of the top of the supporting block 3 is fixedly connected with a supporting spring 4, one side, far away from the supporting block 3, of the supporting spring 4 is fixedly connected to the top of the supporting groove 2, and the workbench 5 is welded at the top of the supporting block 3, so that the workbench 5 can overcome the supporting force of the supporting spring 4 to move downwards under the action of the gravity of the polished part at the moment.

Referring to fig. 1 in detail, since the bottom of the right side of the workbench 5 is riveted with the first connecting rod 6, the side of the first connecting rod 6 far away from the workbench 5 is riveted with the pressing rod 7, therefore, the bottom of the pressure lever 7 is pushed to the right lower part, and because the back of the pressure lever 7 is riveted with the front of the fixed plate 8, and the shape of the pressure lever 7 is C-shaped, therefore, the top of the compression bar 7 can deflect towards the left lower direction, and because the structure centers of the left side and the right side of the workbench 5 are symmetrical and the same, and the left side and the right side above the workbench are movably connected with the compression bar 7, therefore, the pressure lever 7 can fix the grinding part at the top of the workbench 5, the fixing force of the pressure lever 7 can be further increased when the workbench 5 is subjected to downward grinding force during grinding, and when the grinding part is replaced, upwards mention the piece of polishing, the top of depression bar 7 upwards deflects right this moment, need not the elasticity screw to reach the effect that improves the change speed of the piece of polishing and accelerate work efficiency.

The rotating crank 18 is rotated, because the rotating crank 18 is welded on the right side of the second rotating screw 17, the second rotating screw 17 can also rotate at the moment, because the internal thread of the second transverse slider 16 is connected with the second rotating screw 17, and the internal thread of the second transverse slider 16 is provided with a thread matched with the external wall of the second rotating screw 17, at the moment, the second transverse slider 16 can move left and right on the external wall of the second rotating screw 17, because the bottom of the first transverse slider 14 is riveted with the second connecting rod 15, and one side of the second connecting rod 15 far away from the first transverse slider 14 is riveted with the second transverse slider 16, at the moment, the second transverse slider 16 can move up and down, because the bottom of the second transverse slider 16 is riveted with the third connecting rod 19, and one side of the third connecting rod 19 far away from the second transverse slider 16 is riveted with the grinding mechanism 20, at the moment, the grinding mechanism 20 can also move up and down, the grinding mechanism 20 can grind grinding members with different thicknesses at this time.

After the height of the grinding part is adjusted, the driving motor 9 is started, because the top of the driving motor 9 is fixedly connected with the incomplete gear 10, the incomplete gear 10 can also rotate at the moment, because the left side of the top of the incomplete gear 10 is meshed and connected with the first gear 11, the first rotating screw 12 is welded in the first gear 11, the second gear 13 is welded on the right side of the first rotating screw 12, the left side of the top of the incomplete gear 10 is uniformly connected with not less than ten teeth, and the teeth are meshed and connected with the bottom of the second gear 13, so that the first rotating screw 12 can periodically rotate forwards and backwards, because the outer wall of the first rotating screw 12 is in threaded connection with the first transverse sliding block 14, the first transverse sliding block 14 is internally provided with threads matched with the outer wall of the first rotating screw 12, so that the first transverse sliding block 14 can periodically move leftwards and rightwards, further, the grinding mechanism 20 can move left and right periodically, so that the effect of improving the grinding range and further accelerating the working efficiency is achieved.

To sum up, this effectively improve burnishing and polishing device for machining of scope of polishing, at first place the machined part that needs to polish at the top of workstation 5, workstation 5 can overcome supporting force of supporting spring 4 and downstream under the action of gravity of the piece of polishing this moment, further makes depression bar 7 fix the piece of polishing at workstation 5 top, when changing the piece of polishing, upwards mentions the piece of polishing and need not the elasticity screw to the effect that the change speed that improves the piece of polishing accelerates work efficiency has been reached.

Rotate and rotate crank 18, grinding machanism 20 can polish to the piece of polishing of different thickness this moment, after the adjustment piece height of polishing, start driving motor 9, first rotation screw rod 12 can periodic positive and negative rotation this moment, further make grinding machanism 20 can periodic side-to-side movement to the effect that the scope of polishing has been reached and has been improved work efficiency is further accelerated.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an effectively improve burnishing and polishing device for machining of scope of polishing, includes backup pad (1), its characterized in that: the top of the supporting plate (1) is fixedly connected with a supporting groove (2), the supporting groove (2) is slidably connected with a supporting block (3), the bottom of the top of the supporting block (3) is fixedly connected with a supporting spring (4), the top of the supporting block (3) is welded with a workbench (5), the bottom of the right side of the workbench (5) is riveted with a first connecting rod (6), one side of the first connecting rod (6) far away from the workbench (5) is riveted with a pressing rod (7), the top of the right side of the supporting plate (1) is welded with a fixing plate (8), the right side of the fixing plate (8) is fixedly connected with a driving motor (9), the top of the driving motor (9) is fixedly connected with an incomplete gear (10), the left side of the top of the incomplete gear (10) is engaged with a first gear (11), and the inner weld of the first gear (11) is provided with a first rotating screw (12), the right side welding of first rotation screw rod (12) has second gear (13), the outer wall threaded connection of first rotation screw rod (12) has first horizontal slider (14), the bottom riveting of first horizontal slider (14) has second connecting rod (15), one side riveting of keeping away from first horizontal slider (14) of second connecting rod (15) has second horizontal slider (16), the inside threaded connection of second horizontal slider (16) has second rotation screw rod (17), the right side welding of second rotation screw rod (17) has rotation crank (18), the bottom riveting of second horizontal slider (16) has third connecting rod (19), one side riveting of keeping away from second horizontal slider (16) of third connecting rod (19) has grinding machanism (20).

2. The grinding and polishing device for machining, which is effective in increasing the grinding range, as recited in claim 1, wherein: the supporting blocks (3) are I-shaped, and the left side and the right side of the bottom of the workbench (5) are fixedly connected with the supporting blocks (3).

3. The grinding and polishing device for machining, which is effective in increasing the grinding range, as recited in claim 1, wherein: one side of the supporting spring (4) far away from the supporting block (3) is fixedly connected to the top of the supporting groove (2).

4. The grinding and polishing device for machining, which is effective in increasing the grinding range, as recited in claim 1, wherein: the left side and the right side of the workbench (5) are centrosymmetric and the same, and the left side and the right side above the workbench are movably connected with pressure rods (7).

5. The grinding and polishing device for machining, which is effective in increasing the grinding range, as recited in claim 1, wherein: the back of the pressure lever (7) is riveted with the front surface of the fixing plate (8), and the shape of the pressure lever (7) is C-shaped.

6. The grinding and polishing device for machining, which is effective in increasing the grinding range, as recited in claim 1, wherein: at least ten teeth are uniformly connected to the left side of the top of the incomplete gear (10), and the teeth are meshed and connected with the bottom of the second gear (13).

7. The grinding and polishing device for machining, which is effective in increasing the grinding range, as recited in claim 1, wherein: the first transverse sliding block (14) is internally provided with threads matched with the outer wall of the first rotating screw rod (12).

8. The grinding and polishing device for machining, which is effective in increasing the grinding range, as recited in claim 1, wherein: and the second transverse sliding block (16) is internally provided with a thread matched with the outer wall of the second rotating screw rod (17).