CN112894595B - Iron panel surface finish equipment for machine part processing - Google Patents

Abstract

The invention belongs to the field of iron plate part processing, and particularly discloses iron plate surface polishing equipment for mechanical part processing, which comprises an underframe and a polishing structure, wherein the section of the underframe is L-shaped, an installation plate is arranged on the underframe, the polishing structure is fixedly arranged at the top of the installation plate, and the inner side of the installation plate is rotatably connected with a rotating rod through a rotating shaft; the polishing structure comprises a frame, a sliding seat, a polishing block and a support arm, wherein the frame is a rectangular frame body with a closed bottom end and an open top end, a material plate is fixed on the top side of the frame through a clamping block, and the material plate extends into the inner side of the frame; the frame both sides end is equipped with the slot hole, and the frame inboard is equipped with the gliding slide of its inside wall that can follow, and the slide bottom is through first spring coupling frame diapire, and the slide top is equipped with the polishing piece, and the side that the polishing piece is close to the flitch is equipped with the polishing arch, and the polishing piece can be at the slide downstream and move down when compressing first spring. The invention can realize the rapid and stable grinding and polishing operation of the iron plate, and is time-saving and labor-saving.

Description

A kind of iron plate surface polishing equipment for machining mechanical parts

technical field

The invention relates to the field of iron plate parts processing, in particular to an iron plate surface polishing device for machining mechanical parts.

Background technique

Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms and tweezers can be called machinery, they are simple machines. A complex machine is composed of two or more simple machines. These more complex machines are usually called machines. From the point of view of structure and motion, there is no difference between a mechanism and a machine, and it is generally referred to as a machine.

Iron plate is one of the mechanical parts. At present, when polishing the surface of iron plate, most of it is to place the iron plate on the workbench and then use a manual hand-held polishing machine to polish the surface of the iron plate, but The disadvantage of this is that it is time-consuming and labor-intensive, and in the process of polishing, it is difficult to fully polish the surface of the iron plate, and the polishing process is very dangerous; there is also a small part of polishing the plate using polishing equipment, such as applying In the invention patent numbered CN201810154858.1, although it can fully polish the surface of the iron plate, the waste generated during the polishing process is not conducive to cleaning, and its structure is also relatively complex.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a surface polishing equipment for iron plates for machining mechanical parts, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a surface polishing equipment for iron plates for machining mechanical parts, comprising a chassis and a polishing structure, wherein the cross-section of the chassis is L-shaped and a mounting plate is installed on it. The top is fixed with a polishing structure, and the inner side of the mounting plate is rotatably connected with a rotating shaft; the polishing structure includes a frame, a sliding seat, a polishing block and a support arm, and the frame is a rectangular frame body with a closed bottom end and an open top end. A material plate is fixed on the side through a clamping block, and the material plate extends into the inner side of the frame; the two sides of the frame are provided with long holes, the inner side of the frame is provided with a sliding seat that can slide along its inner side wall, and the bottom end of the sliding seat is connected by a first spring On the bottom wall of the frame, a polishing block is arranged above the sliding seat, and the side end of the polishing block close to the material plate is provided with a polishing protrusion. The elastic release of the spring moves upward and rubs against the side end of the sheet. The outer side of the mounting plate is provided with a motor that drives the rotating rod to run, a rotating drum is sleeved on the rotating rod, and a steel wire rope is wound on the rotating drum. The free end of the steel wire rope extends into the frame and is connected to the sliding seat.

Preferably, the rotation of the motor will drive the rotating drum to run through the rotating rod, and the steel wire rope is wound around the rotating drum to shorten the extension length of the steel wire rope, so that the steel rope drives the sliding seat to compress the first spring downward. Turn off the motor to release the first spring to make the sliding seat reciprocate, lift the polishing block through the sliding seat, use the moving polishing block to grind and polish the side wall of the material plate, and the iron scraps after grinding will also fall on the sliding seat .

Preferably, both sides of the sliding seat are connected with support arms, the support arms are L-shaped and extend out of the frame from the long holes, and the bottom ends of the support arms are provided with pressing blocks; the front end of the frame is also provided with two support rods , the two support rods are coaxially connected through the hinge shaft, a second spring is connected between the two support rods, and the free ends of the two support rods away from the hinge shaft are connected with a contact wheel that contacts the pressure block. Expanded when moving down. In order to make the movement of the sliding seat better, by setting the supporting arm and the supporting rod, the supporting rod can be in an unfolded state when the pressing block moves downward, and the second spring can be extended. After the motor is turned off, the sliding seat is in the first position. The polishing block is pushed up by the restoring force of the first spring and the second spring, and the protrusions on the polishing block are used for grinding.

Preferably, the inner side of the frame is further provided with an adjustment plate, the adjustment plate is vertically arranged and parallel to the material plate, and the end face of the adjustment plate close to the polishing block is a smooth guide surface; the outer side of the frame is provided with an adjustment screw, and the screw thread of the adjustment screw penetrates The frame is connected with the adjusting plate, and the adjusting plate can approach and move away from the polishing block with the operation of the adjusting screw. The function of the adjustment plate is to limit the movement of the polishing block, so that the polishing block moves upward and polishes in the specified direction of movement. At the same time, when grinding materials of different thicknesses, it can also be achieved by adjusting the distance between the adjustment plate and the polishing block. Specifically, the movement of the adjustment plate is realized by rotating the adjustment screw, and the smooth guide surface on the adjustment plate is to better guide the polishing block.

Preferably, an impurity removal structure is also installed on the bottom frame, and the impurity removal structure is used to adsorb the iron scraps scraped by the polishing block. The toothed plate is connected to the end of the chassis through a rotating bracket, and the front side of the shaft end of the toothed plate is connected with a first helical gear; the side end of the support arm is also provided with a rack, and the rack is engaged with the toothed plate, and the rack can be When the support arm moves up and down, it meshes with the toothed disc and drives the toothed disc to drive the first helical gear to run.

Preferably, the front end of the first helical gear is meshed with a second helical gear, the shaft end of the second helical gear is connected with a rotating column, and the top of the rotating column is connected with a cam. The installation frame is fixed on the side end of the frame, the inner side of the installation frame is provided with a moving rod, the third spring is sleeved on the moving rod, the left end of the moving rod is connected with a contact block that interferes with the cam; the right end of the moving rod is connected with an electromagnetic When the cam is pressed against the contact block, the moving rod can drive the electromagnet to extend into the inner side of the frame through the long hole and absorb the iron filings on the sliding seat.

Preferably, since the side end of the support arm is also provided with a rack, the support arm will drive the toothed plate to operate through the rack when moving, so that the toothed plate drives the first helical gear at the front end of the support arm, and the first helical gear is used to drive the rotation. The column makes the rotating column drive the cam to run, and the cam is intermittently pressed against the moving rod, so that the moving rod can intermittently drive the electromagnet to extend into the frame from the long hole to adsorb the iron filings.

Preferably, the side end of the frame is also provided with a collection box, the opening of the collection box is facing the electromagnet, the electromagnet can be closed when it extends out of the frame, and the iron filings adsorbed on it can fall freely into the collection box, and the electromagnet can be connected with a The starter and electromagnet can be opened and closed intermittently, so that the iron scraps adsorbed on it can fall into the collection box for collection.

Compared with the prior art, the beneficial effects of the present invention are:

The invention can realize fast and stable grinding and polishing operations on iron plates, and is equipped with an impurity removing structure, which can absorb iron filings, achieves the effects of saving time and effort, high cleaning efficiency and low labor intensity, and can also The user is less likely to operate the device and the risk is reduced.

Description of drawings

1 is a schematic structural diagram of Embodiment 1 of the present invention;

2 is a schematic structural diagram of Embodiment 2 of the present invention;

3 is a schematic structural diagram of Embodiment 3 of the present invention;

FIG. 4 is an enlarged structural schematic diagram of A in FIG. 3 of the present invention.

In the picture: 1. Bottom frame; 2. Mounting plate; 3. Rod; 4. Motor; 5. Drum; 6. Steel wire rope; 7. Frame; 8. Slide; 9. Polishing block; 10. Arm; 11. Clamping block; 12. Material plate; 13. Pressing block; 14. Support rod; 15. Adjusting plate; 16. Adjusting screw; 17. Gear plate; 18. First helical gear; 19. Mounting frame; 20. Moving Rod; 21, electromagnet; 22, rack; 23, second helical gear; 24, rotating column; 25, cam; 26, collection box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Embodiment 1: Please refer to FIG. 1, the present invention provides a technical solution: a surface polishing equipment for iron plates for machining mechanical parts, including a bottom frame 1 and a polishing structure, the bottom frame 1 has an L-shaped cross-section and is mounted on top of it. A mounting plate 2 is provided, the top of the mounting plate 2 is fixed with a polishing structure, and the inner side of the mounting plate 1 is rotatably connected with a rotating shaft 3; the polishing structure includes a frame 7, a sliding seat 8, a polishing block 9 and a support arm 10, the frame 7 is a rectangular frame body with a closed bottom end and an open top end. The top side of the frame 7 is fixed with a material plate 12 through a clamping block 11, and the material plate 12 extends into the inner side of the frame 7; the two sides of the frame 7 are provided with long holes. The inner side of 7 is provided with a sliding seat 8 that can slide along its inner side wall, the bottom end of the sliding seat 8 is connected to the bottom wall of the frame 7 through the first spring, a polishing block 9 is arranged above the sliding seat 8, and the The polishing block 9 is provided with a polishing protrusion at the side end of the polishing block 9 close to the material plate 12 by adopting a type design or a spring connection method. The elastic release of a spring moves upward and rubs against the side end of the material plate 12 .

In this embodiment, the outside of the mounting plate 2 is provided with a motor 4 that drives the rotating rod 3 to operate, the rotating rod 3 is sleeved with a rotating drum 5 , and the rotating drum 5 is wound with a wire rope 6 , and the free end of the steel wire rope 6 extends to the frame 7 inside and connect the slide 8.

In this embodiment, the rotation of the motor 4 will drive the rotating drum 5 to run through the rotating rod 3, and the steel wire rope 6 is wound around the rotating drum 5, so that the extension length of the steel wire rope 6 is shortened, so that the steel rope 6 drives the sliding seat 8 to compress the first spring downward. After the first spring is charged, the first spring is released by turning off the motor 4 to make the sliding seat 8 reciprocate, the polishing block 9 is lifted up by the sliding seat 8, and the moving polishing block 9 is used to align the side wall of the material plate 12. Grinding and polishing is performed, and the iron filings after grinding will also fall on the sliding seat 8 .

Embodiment 2: Please refer to FIG. 2, the present invention provides a technical solution: a surface polishing equipment for iron plates for machining mechanical parts, including a chassis 1 and a polishing structure. In this embodiment, the two sides of the above-mentioned sliding seat 8 are Both ends are connected with a support arm 10, the support arm 10 is L-shaped and protrudes from the outside of the frame 7 from the long hole, the bottom end of the support arm 10 is provided with a pressing block 13; the front end of the frame 7 is also provided with two support rods 14 , the two support rods 14 are coaxially connected through the hinge shaft, a second spring is connected between the two support rods 14, the free ends of the two support rods 14 away from the hinge shaft are connected with a contact wheel that contacts the pressing block 13, and the two support rods 14 It can be in the unfolded state when the pressing block 13 moves downward. In order to make the movement of the sliding seat 8 better, by setting the support arm 10 and the support rod 14, the support rod 14 can be in an unfolded state when the pressing block 13 moves downward, and the second spring can be stretched until the motor 4 is turned off. Then, the sliding seat 8 pushes up the polishing block 9 under the action of the restoring force of the first spring and the second spring, and uses the protrusions on the polishing block 9 for grinding.

In this embodiment, the inner side of the frame 7 is further provided with an adjustment plate 15, the adjustment plate 15 is vertically arranged and parallel to the material plate 12, and the end face of the adjustment plate 15 close to the polishing block 9 is a smooth guide surface; the frame 7 An adjusting screw 16 is provided on the outside, and the screw thread of the adjusting screw 16 penetrates the frame 7 and is connected to the adjusting plate 15 .

In this embodiment, the function of the adjusting plate 15 is to limit the movement of the polishing block 9, so that the polishing block 9 moves upward and polishes in the specified moving direction. The distance between the adjustment plate 15 and the polishing block 9 is realized, specifically, the movement of the adjustment plate is realized by rotating the adjustment screw 16 , and the smooth guide surface on the adjustment plate 15 is for better guiding the polishing block 9 .

Embodiment 3: Please refer to Figures 3-4, the present invention provides a technical solution: a surface polishing equipment for iron plates for machining mechanical parts, including a chassis 1 and a polishing structure. In this embodiment, the above chassis 1 The impurity removal structure is also installed on the upper surface. The impurity removal structure is used to adsorb the iron scraps scraped by the polishing block 9. The impurity removal structure includes a toothed disc 17, a first helical gear 18, a mounting frame 19, a moving rod 20 and an electromagnet 21. , the gear plate 17 is connected to the end of the chassis 1 through a rotating bracket, and the front side of the shaft end of the gear plate 17 is connected with a first helical gear 18; the side end of the support arm 10 is also provided with a rack 22, and the rack 22 is connected with The toothed plate 17 is engaged, and the rack 22 can engage with the toothed plate 17 for transmission when the support arm 10 moves up and down, so that the toothed plate 17 drives the first helical gear 18 to run.

In this embodiment, the front end of the first helical gear 18 is meshed with a second helical gear 23 , the shaft end of the second helical gear 23 is connected with a rotating column 24 , and the top of the rotating column 24 is connected with a cam 25 .

In this embodiment, the mounting bracket 19 is fixed on the side end of the frame 7 , the inner side of the mounting bracket 19 is provided with a moving rod 20 , the third spring is sleeved on the moving rod 20 , and the left end of the moving rod 20 is connected with a cam 25 that interferes Contact block; the right end of the moving rod 20 is connected with an electromagnet 21. When the cam 25 is pressed against the contact block, the moving rod 20 can drive the electromagnet 21 to extend into the inner side of the frame 7 from the long hole and push the iron on the sliding seat 8. Chip adsorption.

In this embodiment, since the side end of the support arm 10 is also provided with a rack 22, the support arm 10 will drive the toothed plate 17 to rotate through the rack 22 when moving, so that the toothed plate 17 drives the first helical gear 18 on the front side of the support arm 10 , the first helical gear 18 is transmitted to the rotating column 24, so that the rotating column 24 drives the cam 25 to run, and the cam 25 is intermittently pressed against the moving rod 20, so that the moving rod 20 can intermittently drive the electromagnet 21 to extend from the long hole. into the frame 7 to carry out the adsorption of iron filings.

In this embodiment, the side end of the frame 7 is also provided with a collection box 26, the opening of the collection box 26 faces the electromagnet 21, and the electromagnet 21 can be turned off when it extends out of the frame 7, and the iron filings adsorbed on it can be freed drop into the collection box 26 . The electromagnet 21 can be connected with a starter, and the electromagnet 21 can be opened and closed intermittently, so that the iron scraps adsorbed on it can fall into the collection box 26 for collection. The impurity removal structure can avoid the frame caused by excessive iron scraps. Internal blockage.

It is worth noting that: the whole device is connected with the power supply and the main control button, which is controlled by the main control button. Since the equipment matched with the control button is a common equipment, it belongs to the existing mature technology, and its electrical connection is not repeated here. relationship and specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (4)

1. The iron plate surface polishing equipment for machining mechanical parts is characterized by comprising an underframe (1) and a polishing structure, wherein the section of the underframe (1) is L-shaped, an installation plate (2) is arranged on the underframe, the polishing structure is fixedly arranged at the top of the installation plate (2), and the inner side of the installation plate (2) is rotatably connected with a rotating rod (3) through a rotating shaft; the polishing structure comprises a frame (7), a sliding seat (8), a polishing block (9) and a support arm (10), wherein the frame (7) is a rectangular frame body with a closed bottom end and an open top end, a material plate (12) is fixed on the top side of the frame (7) through a clamping block (11), and the material plate (12) extends into the inner side of the frame (7); the polishing device is characterized in that long holes are formed in two side ends of the frame (7), a sliding seat (8) capable of sliding along the inner side wall of the frame (7) is arranged on the inner side of the frame (7), the bottom end of the sliding seat (8) is connected with the bottom wall of the frame (7) through a first spring, a polishing block (9) is arranged above the sliding seat (8), a polishing bulge is arranged at the side end, close to the material plate (12), of the polishing block (9), the polishing block (9) can move downwards when the sliding seat (8) moves downwards and compresses the first spring, can move upwards along with the elastic release of the first spring and is in contact friction with the side end of the material plate (12); the polishing device is characterized in that the bottom frame (1) is further provided with an impurity removal structure, the impurity removal structure is used for adsorbing scrap iron scraped by the polishing block (9), the impurity removal structure comprises a fluted disc (17), a first helical gear (18), a mounting frame (19), a moving rod (20) and an electromagnet (21), the fluted disc (17) is connected to the end part of the bottom frame (1) through a rotating support, and the front side of the shaft end of the fluted disc (17) is connected with the first helical gear (18); the side end of the support arm (10) is also provided with a rack (22), the rack (22) is meshed with the fluted disc (17), and the rack (22) can be meshed with the fluted disc (17) for transmission when the support arm (10) moves up and down and enables the fluted disc (17) to drive the first helical gear (18) to operate; a second bevel gear (23) is meshed and driven at the front side end of the first bevel gear (18), the shaft end of the second bevel gear (23) is connected with a rotating column (24), and the top of the rotating column (24) is connected with a cam (25); the mounting rack (19) is fixed at the side end of the frame (7), a moving rod (20) penetrates through the inner side of the mounting rack (19), a third spring is sleeved on the moving rod (20), and the left side end of the moving rod (20) is connected with a contact block which is abutted against the cam (25); the right side end of the moving rod (20) is connected with an electromagnet (21), the moving rod (20) can drive the electromagnet (21) to extend into the inner side of the frame (7) from the long hole and adsorb iron chips on the sliding seat (8) when the cam (25) is abutted against the contact block; frame (7) side still is equipped with collecting box (26), and collecting box (26) opening is just to electro-magnet (21), and electro-magnet (21) can be when stretching out frame (7) outside the outage close and make on it absorbent iron fillings free fall to in collecting box (26).

2. The iron plate surface polishing apparatus for machining a mechanical part according to claim 1, wherein: the mounting panel (2) outside is equipped with drive bull stick (3) moving motor (4), and the cover is equipped with rotary drum (5) on bull stick (3), and twines on rotary drum (5) has wire rope (6), and the free end of wire rope (6) extends to and connects in frame (7) slide (8).

3. The iron plate surface polishing apparatus for machining a mechanical part according to claim 2, wherein: two side ends of the sliding seat (8) are connected with support arms (10), the support arms (10) are L-shaped and extend out of the outer side of the frame (7) from the long holes, and pressing blocks (13) are arranged at the bottom ends of the support arms (10); frame (7) front end still is equipped with two bracing pieces (14), and two bracing pieces (14) are connected through hinge coaxial, are connected with the second spring between two bracing pieces (14), and the free end that the hinge was kept away from in two bracing pieces (14) all is connected with the contact wheel with briquetting (13) contact, and two bracing pieces (14) can be the expansion state when briquetting (13) downwardly moving.

4. The iron plate surface polishing apparatus for machining a mechanical part according to claim 1, wherein: an adjusting plate (15) is further arranged on the inner side of the frame (7), the adjusting plate (15) is vertically arranged and is parallel to the material plate (12), and the end face of one side, close to the polishing block (9), of the adjusting plate (15) is a smooth guide face; an adjusting screw (16) is arranged on the outer side of the frame (7), the adjusting screw (16) penetrates through the frame (7) in a threaded mode and is connected with an adjusting plate (15), and the adjusting plate (15) can approach and move away from the polishing block (9) along with the operation of the adjusting screw (16).

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