Polishing machine for stamping part machining

Abstract

The utility model discloses a polisher for processing stamping parts, which relates to the technical field of polishers and comprises a transverse plate, a fixing part is mounted in the middle of the lower end of the transverse plate and extends to the upper end of the transverse plate, an L-shaped groove is formed in the upper end of the transverse plate, and L-shaped plates are mounted at the lower end and the upper end of the transverse plate. The two L-shaped plates are symmetrically distributed up and down, electric cylinders are installed at the ends, away from each other, of the two L-shaped plates, grinding machines are arranged at the ends, close to each other, of the two L-shaped plates, and the conveying ends of the two electric cylinders penetrate through the two L-shaped plates correspondingly and are fixedly connected with the two grinding machines correspondingly. The electric cylinder, the polisher and the L-shaped groove are matched together to polish the upper face and the lower face of the workpiece at the same time, the workpiece does not need to be disassembled and fixed again, operation is easy, operation steps and burden of workers are reduced, and work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a polishing machine for stamping parts processing. Background Art

[0002] Stamping is a forming process that uses a press and a die to apply external force to plates, strips, tubes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping) of the desired shape and size. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. After the workpiece is stamped, a polishing machine is needed to polish the surface of the workpiece to meet factory requirements.

[0003] The prior art (publication number: CN 210650066 U) discloses a polishing device for stamping parts processing, comprising a bearing plate, an adjusting bracket, a polishing machine installed on the adjusting bracket, and a stamping parts clamping fixture rotatably arranged on the bearing plate; the adjusting bracket comprises a mounting tube, a supporting tube arranged on the mounting tube, and a clamping hoop arranged on the supporting tube, the polishing machine is fixed in the clamping hoop, the mounting tube rotates around its axis, elastic components are coaxially arranged in the mounting tube and the supporting tube, the elastic component comprises a guide rod and a compression spring sleeved on the guide rod, both ends of the mounting tube and the supporting tube are sealed, the guide rod located in the mounting tube is welded to the bottom of the mounting tube, a first slider is welded at one end of the supporting tube, the first slider is slidably sleeved on the guide rod in the mounting tube, and the compression spring in the mounting tube is arranged at the bottom of the first slider; a second slider is welded on the clamping hoop, the second slider is slidably sleeved on the guide rod in the supporting tube, and the compression spring in the supporting tube is arranged between the second slider and the first slider.

[0004] Although the above patent uses a stamping part clamping jig to fix the stamping part, which is not only conducive to ensuring the safety of workers' hands during polishing operations, but also convenient for adjusting the position of the stamping part during the polishing process, which is conducive to speeding up the polishing speed, it has the following disadvantages: when grinding the bottom of the workpiece, the workpiece needs to be disassembled and fixed again so that the bottom of the workpiece faces upward, which is more cumbersome and increases the operating steps. Further improvement is needed. For this reason, we propose a polishing machine for stamping part processing. Utility Model Content

[0005] The main purpose of the utility model is to provide a polishing machine for stamping parts processing, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A polishing machine for stamping parts processing comprises a horizontal plate, a fixing component is installed in the middle of the lower end of the horizontal plate, the fixing component extends to the upper end of the horizontal plate, an L-shaped groove is opened at the upper end of the horizontal plate, L-shaped plates are installed at the lower end and the upper end of the horizontal plate, the two L-shaped plates are symmetrically distributed up and down, electric cylinders are installed at the ends of the two L-shaped plates away from each other, grinders are provided at the ends of the two L-shaped plates close to each other, and the conveying ends of the two electric cylinders respectively pass through the two L-shaped plates and are fixedly connected to the two grinders respectively.

[0008] Preferably, a slide plate is fixedly connected to the inner wall of the L-shaped groove, and a conveyor is provided at the lower end of the slide plate.

[0009] Preferably, the fixed component includes a motor, which is installed in the middle of the lower end of the horizontal plate, and the output end of the motor movably passes through the upper end of the horizontal plate and is fixedly connected to the rotating plate, and the upper end of the rotating plate is provided with two placement grooves which are symmetrically distributed front and back, and the left and right ends of the rotating plate are both provided with two cylinders which are symmetrically distributed front and back, and the output ends of the four cylinders respectively extend into the two placement grooves and are fixedly connected to the fixed plate, and the lower left end of the rotating plate is provided with two rectangular grooves which are symmetrically distributed front and back, and the rectangular grooves extend to the right side of the rotating plate.

[0010] Preferably, the lower end of the rotating plate is movably connected to the upper end of the horizontal plate.

[0011] Preferably, the placement groove on the rear side is located between two grinders, and the placement groove on the rear side is located above the L-shaped groove.

[0012] Preferably, support columns are installed at the four corners of the lower end of the horizontal plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting the electric cylinder, grinder and L-shaped groove together, the upper and lower surfaces of the workpiece can be grinded at the same time. When the workpiece is moved between the two grinders, the output ends of the two electric cylinders are controlled to drive the two grinders to approach the upper and lower surfaces of the workpiece respectively, and the upper and lower surfaces of the workpiece are grinded at the same time. There is no need to disassemble and fix the workpiece again. The operation is simple, the operation steps and the burden on workers are reduced, and the work efficiency is improved;

[0015] 2. The processing efficiency can be improved by setting fixed parts, L-shaped grooves, slides and conveyors to work together. When the workpiece on the rear side is being polished, another stamping part is placed in the placement groove on the front side, and the two cylinders on the front side are controlled to drive the two fixed plates to fix the workpiece. When the workpiece on the rear side is processed, the output end of the control motor drives the rotating plate to rotate. When the processed workpiece rotates ninety degrees to the right, the control cylinder drives the fixed plate to stop clamping the workpiece. The workpiece falls onto the conveyor through the L-shaped groove and the slide. There is no need for workers to manually collect the processed workpieces. After the rotating plate rotates half a circle, the unprocessed stamping parts rotate to the rear side, and then the new workpiece is placed in the placement groove on the front side for fixation. The workpiece can be polished continuously, further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the entire structure proposed in this embodiment;

[0017] Figure 2 It is a schematic diagram of a partial cross-sectional structure in this embodiment;

[0018] Figure 3 Schematic diagram of the structure of the fixing component in this embodiment;

[0019] Figure 4 Schematic diagram of the structure of the horizontal plate in this embodiment.

[0020] In the figure: 1. horizontal plate; 2. L-shaped groove; 3. fixed part; 4. conveyor; 5. L-shaped plate; 6. electric cylinder; 7. grinder; 8. support column; 9. slide plate; 31. rotating plate; 32. placement groove; 33. cylinder; 34. fixed plate; 35. rectangular groove; 36. motor. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-Figure 4 As shown, a polishing machine for stamping parts processing includes a horizontal plate 1, a fixing component 3 is installed in the middle of the lower end of the horizontal plate 1, the fixing component 3 extends to the upper end of the horizontal plate 1, an L-shaped groove 2 is opened at the upper end of the horizontal plate 1, L-shaped plates 5 are installed at the lower and upper ends of the horizontal plate 1, the two L-shaped plates 5 are symmetrically distributed up and down, electric cylinders 6 are installed at the ends of the two L-shaped plates 5 away from each other, and grinders 7 are provided at the ends of the two L-shaped plates 5 close to each other, and the grinders 7 are used for grinding workpieces, and the conveying ends of the two electric cylinders 6 respectively pass through the two L-shaped plates 5 and are fixedly connected to the two grinders 7 respectively, and the two grinders 7 are symmetrically distributed up and down.

[0025] A slide plate 9 is fixedly connected to the inner wall of the L-shaped groove 2. The slide plate 9 is used to guide the workpiece to the conveyor 4. The lower end of the slide plate 9 is provided with the conveyor 4. The conveyor 4 is used to convey the workpiece to other processes. Workers do not need to manually carry the workpiece, which reduces the labor burden of the workers. When the rotating plate 31 rotates ninety degrees, the placement groove 32 is located above the slide plate 9.

[0026] The fixing component 3 is used for fixing and rotating the workpiece, and its specific structure is as follows: the fixing component 3 includes a motor 36, which is installed in the middle of the lower end of the horizontal plate 1, and the output end of the motor 36 movably passes through the upper end of the horizontal plate 1 and is fixedly connected to the rotating plate 31, and the upper end of the rotating plate 31 is provided with two placement grooves 32 which are symmetrically distributed front and back, and the left and right ends of the rotating plate 31 are both provided with two cylinders 33 which are symmetrically distributed front and back, and the output ends of the four cylinders 33 extend into the two placement grooves 32 respectively and are fixedly connected to the fixing plate 34, and the lower left end of the rotating plate 31 is provided with two rectangular grooves 35 which are symmetrically distributed front and back, and the rectangular groove 35 extends to the right side of the rotating plate 31, and the fixing component 3, the L-shaped groove 2, the slide plate 9 and the conveyor 4 are used together to improve the processing efficiency and facilitate continuous grinding of the workpiece.

[0027] The lower end of the rotating plate 31 is movably connected to the upper end of the horizontal plate 1 , and the rotating plate 31 is movably connected to the horizontal plate 1 through a supporting bearing.

[0028] In order to facilitate the grinding of the upper and lower surfaces of the workpiece, the rear side placement groove 32 is located between the two grinders 7, the rear side placement groove 32 is located above the L-shaped groove 2, and support columns 8 are installed at the four corners of the lower end of the cross plate 1.

[0029] The utility model proposes a polishing machine for stamping parts processing. When in use, the stamping parts are placed in the placement groove 32 on the front side, the two cylinders 33 on the front side are controlled to drive the two fixing plates 34 close to the stamping parts to fix the workpiece, and the motor 36 is controlled to drive the rotating plate 31 to rotate half a circle, so that the workpiece moves between the two grinders 7. When the workpiece moves between the two grinders 7, the output ends of the two electric cylinders 6 are controlled to drive the two grinders 7 close to the upper and lower surfaces of the workpiece respectively, and the upper and lower surfaces of the workpiece are polished at the same time. When the workpiece on the rear side is polished, another stamping part is placed in the placement groove 32 on the front side. , control the two cylinders 33 on the front side to drive the two fixed plates 34 to fix the workpiece. When the workpiece on the rear side is processed, the output end of the control motor 36 drives the rotating plate 31 to rotate. When the processed workpiece rotates ninety degrees to the right, the control cylinder 33 drives the fixed plate 34 to stop clamping the workpiece. The workpiece falls onto the conveyor 4 through the L-shaped groove 2 and the slide plate 9. There is no need for workers to manually collect the processed workpieces. After the rotating plate 31 rotates half a circle, the unprocessed stamping parts rotate to the rear side, and then the new workpiece is placed in the placement groove 32 on the front side for fixation, and the workpiece can be continuously polished.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A polishing machine for stamping parts processing, comprising a horizontal plate (1), characterized in that: A fixing component (3) is installed at the middle of the lower end of the transverse plate (1), and the fixing component (3) extends to the upper end of the transverse plate (1). An L-shaped groove (2) is provided at the upper end of the transverse plate (1). L-shaped plates (5) are installed at the lower end and the upper end of the transverse plate (1), and the two L-shaped plates (5) are symmetrically distributed up and down. An electric cylinder (6) is installed at the ends of the two L-shaped plates (5) that are away from each other, and a grinder (7) is provided at the ends of the two L-shaped plates (5) that are close to each other. The conveying ends of the two electric cylinders (6) respectively penetrate the two L-shaped plates (5) and are respectively fixedly connected to the two grinders (7).

2. A stamping part processing polishing machine according to claim 1, characterized in that: A slide plate (9) is fixedly connected to the inner wall of the L-shaped groove (2), and a conveyor (4) is arranged at the lower end of the slide plate (9).

3. A stamping part processing polishing machine according to claim 1, characterized in that: The fixed component (3) comprises a motor (36), the motor (36) being mounted at the middle of the lower end of the horizontal plate (1), the output end of the motor (36) movably passing through the upper end of the horizontal plate (1) and being fixedly connected to a rotating plate (31), the upper end of the rotating plate (31) being provided with two placement grooves (32) symmetrically distributed front and back, the left end and the right end of the rotating plate (31) being provided with two cylinders (33) symmetrically distributed front and back, the output ends of the four cylinders (33) respectively extending into the two placement grooves (32) and being fixedly connected to a fixed plate (34), the lower left end of the rotating plate (31) being provided with two rectangular grooves (35) symmetrically distributed front and back, the rectangular grooves (35) extending to the right side of the rotating plate (31).

4. A polishing machine for stamping parts processing according to claim 3, characterized in that: The lower end of the rotating plate (31) is movably connected to the upper end of the horizontal plate (1).

5. The polishing machine for stamping parts processing according to claim 3, characterized in that: The placement groove (32) on the rear side is located between the two grinders (7), and the placement groove (32) on the rear side is located above the L-shaped groove (2).

6. A stamping part processing polishing machine according to claim 1, characterized in that: Support columns (8) are installed at the four corners of the lower end of the horizontal plate (1).

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