A polishing apparatus for lateral movement target fabrication

Abstract

The present application relates to the technical fields of mobile target manufacturing, and particularly relates to a polishing device for lateral mobile target manufacturing. The present application provides a polishing device for lateral mobile target manufacturing, which can drive the mobile target to automatically move laterally and automatically polish the mobile target accurately. The polishing device for lateral mobile target manufacturing comprises a support base, a first support frame, a polishing cylinder and a first motor. The first support frame is slidably connected to the left side of the upper part of the support base, and the lower part of the first support frame is located in the support base. The polishing cylinder is rotatably connected between the front and rear sides of the upper part of the first support frame. The first motor is installed on the front side of the first support frame, and the front end of the polishing cylinder is keyed to the rear end of the output shaft of the first motor. By moving the second support frame to the left, the connecting shell is driven to move to the left, and then the pushing piece is driven to slide to the left, so that the mobile target is automatically moved to the left laterally and close to the polishing cylinder, which is beneficial to improve the polishing efficiency of the mobile target, save manpower and simplify the operation.

Description

Technical Field

[0001] This invention relates to the field of moving target manufacturing technology, and more particularly to a grinding device for manufacturing lateral moving targets. Background Technology

[0002] Moving targets are training equipment frequently used in shooting training during military training. Their purpose is to provide objective and accurate standard conditions for shooting training, assessment, and competition, which helps improve the accuracy of live-fire shooting. During the manufacturing process of moving targets, the surface of the target material usually needs to be polished to ensure that the surface of the target material is smooth and flat, and to avoid the roughness of the target material surface affecting the shooting accuracy.

[0003] Existing moving target grinding devices typically involve placing the moving target on a worktable and then manually grinding multiple points on a fixed moving target using a handheld, movable grinding machine. This process is difficult to control manually, resulting in inconsistent smoothness at different points and affecting the overall quality of the moving target. Furthermore, uneven pressure from the grinding machine on the target material during grinding of fixed points can also negatively impact the grinding effect. Therefore, we have designed a grinding device for the production of horizontally moving targets, which allows the moving target to move laterally relative to the grinding cylinder and the grinding cylinder to apply uniform pressure to the moving target. This design overcomes the problems existing in current moving target grinding devices. Summary of the Invention

[0004] To overcome the shortcomings of uneven grinding and uneven pressure applied by the grinding machine to the moving target when the grinding machine is relatively fixed, the technical problem to be solved is to provide a grinding device for the production of a horizontally moving target, in which the moving target automatically moves laterally relative to the grinding cylinder and the grinding cylinder applies uniform pressure to the moving target.

[0005] The technical solution is as follows: A grinding device for manufacturing a horizontally moving target includes a support base, a first support frame, a grinding cylinder, and a first motor. The first support frame is slidably connected to the upper left side of the support base. The lower part of the first support frame is located inside the support base. The grinding cylinder is rotatably connected between the front and rear sides of the upper part of the first support frame. The first motor is installed on the front side of the first support frame. The front end of the grinding cylinder is keyed to the rear end of the output shaft of the first motor. The device also includes a pushing mechanism and a pressing mechanism. The upper right part of the support base is provided with a pushing mechanism for automatically moving the moving target horizontally relative to the grinding cylinder. The lower part of the first support frame is provided with a pressing mechanism for driving the grinding cylinder to apply pressure downwards to the moving target evenly. The pressing mechanism is located below the grinding cylinder. The pushing mechanism moves to the left and presses the pressing mechanism downwards.

[0006] In a preferred embodiment of the present invention, the pushing mechanism includes a second motor, a first lead screw, a second support frame, a connecting shell, and a pushing plate. The second motor is installed on the upper right side of the support base. The output shaft of the second motor passes through the right side of the inner wall of the support base and is rotatably connected to the support base. The left end of the output shaft of the second motor is keyed to the first lead screw, which is located inside the support base and is rotatably connected to the support base. The second support frame is threaded onto the first lead screw. Connecting shells are installed on both the front and rear sides of the left side of the second support frame. Pushing plates are slidably connected inside each connecting shell. The pushing plates pass through the top wall of the support base and are slidably connected to the support base.

[0007] In a preferred embodiment of the present invention, the pressing mechanism includes a first tension spring, a slide rod, and a first wedge block. The slide rod is symmetrically and slidably connected to the front and rear sides of the lower part of the first support frame. The first wedge block is installed between the top ends of the two slide rods. The first wedge block passes through the top wall of the support seat and is slidably connected to the support seat. The first wedge block is located below the grinding cylinder. The first tension spring is wound around the front and rear sides of the lower part of the first support frame. The upper and lower ends of the first tension spring are respectively connected to the support seat and the first support frame.

[0008] In a preferred embodiment of the present invention, a circulating mechanism is further included for cyclically driving the moving target to move leftward toward the grinding cylinder block by block. The circulating mechanism includes a storage plate bin, a first compression spring, and a second wedge block. The storage plate bin is installed on the top wall of the support base and is located to the right of the grinding cylinder. A groove for the moving target to slide out is opened in the lower left part of the storage plate bin. The right wall of the push plate is connected to the second wedge block. The second wedge block is slidably connected to the adjacent connecting shell. The push plate and the second wedge block slide left and right through the left and right parts of the storage plate bin. The bottom of the second wedge block is connected to the first compression spring. The bottom end of the first compression spring is connected to the connecting shell.

[0009] In a preferred embodiment of the present invention, an adjustment mechanism for adjusting the distance between the grinding cylinder and the first wedge block is further included. The adjustment mechanism includes a threaded sleeve, a second lead screw and a handwheel. A threaded sleeve is installed between the lower parts of the two slide rods. The threaded sleeve is threadedly connected to the second lead screw. The second lead screw is rotatably connected to the first support frame. A handwheel is installed at the bottom end of the second lead screw.

[0010] In a preferred embodiment of the present invention, a clamping mechanism for fixing and pressing the moving target is further included. The clamping mechanism includes a third wedge block, a fourth wedge block, a strong spring, a third support frame, a roller, and a second compression spring. The third support frame is symmetrically and slidably connected to the front and rear parts of the left side of the top wall of the support base. A roller is rotatably connected between the third support frames. The roller is located to the left of the grinding cylinder. The second compression spring is wound around each of the third support frames. The upper and lower ends of the second compression spring are respectively connected to the third support frame and the support base. The lower part of the third support frame passes through the inner top wall of the support base. The fourth wedge block is connected between the bottom ends of the third support frame. The lower part of the third support frame is connected to the strong spring. The upper and lower ends of the strong spring are respectively connected to the support base and the fourth wedge block. The left side of each of the two connecting shells is connected to the third wedge block. The third wedge block is slidably connected to the support base. The third wedge block slides to the left and presses the fourth wedge block downward.

[0011] In a preferred embodiment of the present invention, it further includes an anti-deviation mechanism for preventing the moving target from shifting to the front and rear sides. The anti-deviation mechanism includes a support guide sleeve, a fourth support frame, rollers, and a second tension spring. The support guide sleeve is connected to the upper left side of both the front and rear walls of the support base. The fourth support frame is slidably connected inside the support guide sleeve. The rollers are rotatably connected to the fourth support frame. The second tension spring is wound around the fourth support frame. The inner and outer ends of the second tension spring are respectively connected to the support guide sleeve and the fourth support frame.

[0012] In a preferred embodiment of the present invention, the first support frame is U-shaped.

[0013] The beneficial effects of this invention are:

[0014] 1. The second support frame moves to the left, which drives the connecting shell to move to the left, which in turn drives the push plate to slide to the left, thereby causing the moving target to move automatically to the left and laterally closer to the grinding cylinder. This helps to improve the grinding efficiency of the moving target, while also saving manpower and simplifying operation.

[0015] 2. The moving target presses the first wedge block downward, which in turn drives the first support frame to slide downward, thereby driving the grinding cylinder to move downward and approach the moving target. This allows the moving target to move and grind simultaneously, which can evenly grind the surface of the moving target from beginning to end, rather than only grinding a fixed point on the moving target. At the same time, the grinding cylinder can apply uniform pressure to the top of the moving target, which helps to ensure a good grinding effect.

[0016] 3. By repeatedly pushing the plate and the second wedge block left and right, the moving target moves left piece by piece, thus eliminating the need for manual placement of the moving target piece by piece, simplifying the operation;

[0017] 4. By driving the threaded sleeve to move up and down, the sliding rod will slide up and down, which in turn will drive the first wedge block to move up and down, so that the first wedge block moves up and down to a suitable distance from the grinding cylinder, thus meeting the grinding needs of moving targets of different thicknesses and having strong applicability.

[0018] 5. As the moving target continues to move to the left, the strong spring force acts through the fourth wedge block and the third support frame to make the roller press against the moving target, thereby fixing and pressing the moving target, preventing the moving target from shaking during grinding and causing the grinding position to shift, playing a role in preventing edge warping, maintaining the stability of the moving target, and improving the grinding effect of the moving target.

[0019] 6. The roller slides outward, which in turn causes the fourth support frame to slide outward. Then, the second tension spring rebounds and, through the fourth support frame, causes the roller to clamp the front and rear sides of the moving target, thereby preventing the moving target from shifting to the front and rear sides and further improving the grinding effect of the moving target. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a schematic diagram of the first three-dimensional structure of the driving mechanism of the present invention.

[0022] Figure 3 This is a schematic diagram of a second three-dimensional structure of the driving mechanism of the present invention.

[0023] Figure 4 This is a three-dimensional structural diagram of the pressing mechanism of the present invention.

[0024] Figure 5 This is a three-dimensional structural diagram of the circulation mechanism of the present invention.

[0025] Figure 6 This is a cross-sectional view of the circulation mechanism of the present invention.

[0026] Figure 7 This is a three-dimensional structural diagram of the adjustment mechanism of the present invention.

[0027] Figure 8 This is a three-dimensional structural diagram of the clamping mechanism of the present invention.

[0028] Figure 9 This is a three-dimensional structural diagram of the clamping mechanism of the present invention.

[0029] Figure 10 This is a three-dimensional structural diagram of the anti-deviation mechanism of the present invention.

[0030] Figure 11 This is an enlarged three-dimensional structural diagram of point A in the present invention.

[0031] In the diagram: 1_Support base, 2_First support frame, 3_Grinding cylinder, 4_First motor, 5_Pushing mechanism, 51_Second motor, 52_First lead screw, 53_Second support frame, 54_Connecting shell, 55_Push plate, 6_Pressing mechanism, 61_First tension spring, 62_Slide rod, 63_First wedge block, 7_Circulation mechanism, 71_Storage hopper, 72_First compression spring, 73_Second wedge block, 74_Slide groove, 8_Adjusting mechanism, 81_Threaded sleeve, 82_Second lead screw, 83_Handwheel, 9_Clamping mechanism, 91_Third wedge block, 92_Fourth wedge block, 93_Strong spring, 94_Third support frame, 95_Roller, 96_Second compression spring, 10_Anti-deviation mechanism, 101_Support guide sleeve, 102_Fourth support frame, 103_Roller, 104_Second tension spring. Detailed Implementation

[0032] Although the invention may be described with respect to specific applications or industries, those skilled in the art will recognize its broader applicability. Those skilled in the art will understand that terms such as "above," "below," "upward," "downward," etc., are used to describe the drawings and not to indicate a limitation on the scope of the invention as defined by the appended claims. Any numerical designations such as "first" or "second" are merely illustrative and not intended to limit the scope of the invention in any way.

[0033] Example 1

[0034] A grinding device for manufacturing laterally moving targets, such as Figure 1 As shown, it includes a support base 1, a first support frame 2, a grinding cylinder 3, a first motor 4, a pushing mechanism 5, and a pressing mechanism 6. The first support frame 2 is slidably connected to the upper left side of the support base 1. The first support frame 2 is U-shaped and its lower part is located inside the support base 1. The grinding cylinder 3 is rotatably connected between the front and rear sides of the upper part of the first support frame 2. The first motor 4 is installed on the front side of the first support frame 2. The front end of the grinding cylinder 3 is keyed to the rear end of the output shaft of the first motor 4. The pushing mechanism 5 is provided on the upper right side of the support base 1, and the pressing mechanism 6 is provided on the lower part of the first support frame 2. The pressing mechanism 6 is located below the grinding cylinder 3. The pushing mechanism 5 moves to the left and presses the pressing mechanism 6 downward.

[0035] like Figure 1 , Figure 2 and Figure 3As shown, the pushing mechanism 5 includes a second motor 51, a first lead screw 52, ​​a second support frame 53, a connecting shell 54, and a pushing plate 55. The second motor 51 is installed on the upper right side of the support base 1. The output shaft of the second motor 51 passes through the right side of the inner wall of the support base 1 and is rotatably connected to the support base 1. The first lead screw 52 is keyed to the left end of the output shaft of the second motor 51. The first lead screw 52 is located inside the support base 1 and is rotatably connected to the support base 1. The second support frame 53 is threadedly connected to the first lead screw 52. There are two connecting shells 54. The two connecting shells 54 are respectively fixed to the front and rear parts on the left side of the second support frame 53. The pushing plate 55 is slidably connected inside each connecting shell 54. The pushing plate 55 passes through the top wall of the support base 1 and is slidably connected to the support base 1.

[0036] like Figure 1 and Figure 4 As shown, the pressing mechanism 6 includes a first tension spring 61, a slide rod 62, and a first wedge block 63. There are two slide rods 62, which are slidably connected to the front and rear sides of the lower part of the first support frame 2. The first wedge block 63 is fixed between the top ends of the two slide rods 62. The first wedge block 63 passes through the top wall of the support base 1 and is slidably connected to the support base 1. The first wedge block 63 is located below the grinding cylinder 3. There are two first tension springs 61, which are wrapped around the front and rear sides of the lower part of the first support frame 2. The upper and lower ends of the first tension springs 61 are connected to the support base 1 and the first support frame 2, respectively.

[0037] When grinding the moving target, the target is first placed on the top wall of the support base 1, positioned to the left of the two push plates 55 and to the right of the grinding cylinder 3. Then, the second motor 51 is started. The output shaft of the second motor 51 rotates, causing the first lead screw 52 to rotate, which in turn moves the second support frame 53 to the left. This, in turn, moves the connecting shell 54 to the left, causing the push plates 55 to slide to the left. The sliding of the push plates 55 to the left causes the moving target to automatically move laterally to the left, closer to the grinding cylinder 3, thus improving the grinding efficiency of the moving target. This design saves manpower and simplifies operation. When the moving target moves to the left and contacts the first wedge block 63, the moving target presses against the first wedge block 63, causing it to slide downwards. This, in turn, drives the first support frame 2 to slide downwards via the slide rod 62. At this time, the first tension spring 61 is stretched, which in turn drives the grinding cylinder 3 to move downwards and closer to the moving target. This allows the grinding cylinder 3 to grind the moving target, eliminating the need for manual pressing of the grinding cylinder 3. This avoids uneven grinding depth caused by uneven manual force, thus enabling accurate grinding of the moving target. To ensure a good polishing effect, when the moving target moves to the left and disengages from the first wedge block 63, the first tension spring 61 resets, causing the first support frame 2 to slide upwards to its original position. At this time, there is a large space between the polishing cylinder 3 and the support base 1, which facilitates the cleaning of dust generated during the polishing of the moving target and helps to avoid environmental pollution caused by dust. The upward sliding of the first support frame 2 drives the first wedge block 63 to slide upwards to its original position via the slide rod 62. Then, the polished moving target is removed, and the output shaft of the second motor 51 is reversed, thereby driving the first lead screw. 52 reverses, which in turn drives the second support frame 53 to move to the right, which in turn drives the connecting shell 54 to move to the right. The rightward movement of the connecting shell 54 drives the pusher plate 55 to slide to its original position. When multiple moving targets need to be polished, people place the moving targets one by one on the top wall of the support base 1, so that the moving targets are located to the left of the two pusher plates 55 and to the right of the polishing cylinder 3. Then, the pushing and polishing operation of the moving targets continues one by one, so that the polishing of multiple moving targets can be completed. When the moving targets do not need to be polished, the second motor 51 can be turned off.

[0038] Example 2

[0039] Based on Example 1, such as Figure 1 , Figure 5 and Figure 6As shown, it also includes a circulation mechanism 7, which includes a storage plate 71, a first compression spring 72, and a second wedge block 73. The storage plate 71 is welded to the top wall of the support base 1 and is located to the right of the grinding cylinder 3. A sliding groove 74 is opened in the lower left part of the storage plate 71 to facilitate the sliding out of the target. The right wall of the push plate 55 is fixed with a second wedge block 73. The second wedge block 73 is slidably connected to the adjacent connecting shell 54. The push plate 55 and the second wedge block 73 can slide left and right through the left and right parts of the storage plate 71. There are two first compression springs 72. The two first compression springs 72 are respectively connected to the bottom of the second wedge block 73 in the front and rear parts. The bottom end of the first compression spring 72 is connected to the connecting shell 54.

[0040] When grinding the moving targets, multiple moving targets are first stacked one by one in the storage bin 71. When the pusher plate 55 slides to the left, it drives the first compression spring 72 and the second wedge block 73 to move to the left. The pusher plate 55 slides to the left, pushing the bottom moving target to the left, causing the bottom moving target to move to the left and slide out of the storage bin 71 through the slide groove 74. Then the pushing and grinding operation of the moving targets continues. When the bottom moving target moves to the left and slides out of the storage bin 71, the remaining moving targets move downward as a whole under the action of gravity. When the pusher plate 55 slides to the right, it drives the first compression spring 72 and the second wedge block 73 to move to the right. When the second wedge block 73 moves to the right and comes into contact with the bottom moving target in the storage bin 71... Upon contact, the second wedge block 73 presses against the moving target, while the moving target reacts to the second wedge block 73, causing the second wedge block 73 to slide downwards. At this time, the first compression spring 72 is compressed, and the second wedge block 73 drives the push plate 55 to slide downwards. When the second wedge block 73 moves to the right and disengages from the moving target, the first compression spring 72 resets, causing the second wedge block 73 to slide upwards, thereby driving the push plate 55 to slide upwards. Subsequently, the push plate 55, the first compression spring 72, and the second wedge block 73 move to the right back to their original positions. Through the repeated left and right movements of the push plate 55 and the second wedge block 73, the moving target is driven to move to the left piece by piece, thus eliminating the need for manual placement of the moving target piece by piece, which helps to further save manpower and simplify operation.

[0041] like Figure 1 and Figure 7 As shown, it also includes an adjustment mechanism 8, which includes a threaded sleeve 81, a second lead screw 82 and a handwheel 83. The threaded sleeve 81 is fixed between the lower parts of the two slide rods 62. The threaded sleeve 81 is internally threaded to the second lead screw 82. The second lead screw 82 is rotatably connected to the first support frame 2. The handwheel 83 is welded to the bottom end of the second lead screw 82.

[0042] Since different moving targets have different thicknesses, in order to make the grinding cylinder 3 grind the moving target to a suitable degree, it is necessary to adjust the distance between the grinding cylinder 3 and the first wedge block 63 in a timely manner. When it is necessary to adjust the distance between the grinding cylinder 3 and the first wedge block 63, the handwheel 83 is turned, which drives the threaded sleeve 81 to move up and down, which in turn drives the slide rod 62 to slide up and down, which in turn drives the first wedge block 63 to move up and down, so that the distance between the first wedge block 63 and the grinding cylinder 3 is appropriate, thus meeting the grinding needs of moving targets of different thicknesses. It has strong applicability. Then, the handwheel 83 is stopped.

[0043] like Figure 1 , Figure 8 and Figure 9 As shown, it also includes a clamping mechanism 9, which includes a third wedge block 91, a fourth wedge block 92, a strong spring 93, a third support frame 94, a roller 95, and a second compression spring 96. There are two third support frames 94, which are slidably connected to the front and rear parts of the left side of the top wall of the support base 1, respectively. A roller 95 is rotatably connected between the third support frames 94, and the roller 95 is located to the left of the grinding cylinder 3. There are two second compression springs 96, which are wound around the two third support frames 94, respectively. Both ends are connected to the third support frame 94 and the support base 1 respectively. The lower part of the third support frame 94 passes through the inner top wall of the support base 1. A fourth wedge block 92 is fixed between the bottom ends of the third support frame 94. There are two strong springs 93. The two strong springs 93 are respectively connected to the lower part of the two third support frames 94. The upper and lower ends of the strong springs 93 are respectively connected to the support base 1 and the fourth wedge block 92. A third wedge block 91 is fixed to the left side of the two connecting shells 54. The third wedge block 91 is slidably connected to the support base 1. The third wedge block 91 can press down on the fourth wedge block 92 when it slides to the left.

[0044] When the connecting shell 54 moves to the left, it drives the pushing plate 55 to slide to the left, thereby pushing the moving target to move to the left. The leftward movement of the connecting shell 54 drives the third wedge block 91 to move to the left. When the third wedge block 91 moves to the left and contacts the fourth wedge block 92, the left part of the moving target is below the roller 95. The third wedge block 91 squeezes the fourth wedge block 92, causing the fourth wedge block 92 to move downward. At this time, the strong spring 93 is stretched, which in turn drives the third support frame 94 to slide downward. At this time, the second compression spring 96 is compressed, which in turn drives the roller 95 to move downward and press the left part of the moving target. As the moving target continues to move to the left, the elastic force of the strong spring 93 acts... The fourth wedge block 92 and the third support frame 94 keep the roller 95 pressed against the moving target, thus fixing and pressing the moving target and preventing it from shaking during grinding, which would cause the grinding position to shift. This maintains the stability of the moving target and helps improve the grinding effect. When the moving target is finished grinding and the connecting shell 54 moves to the right, the connecting shell 54 drives the third wedge block 91 to move to the right. When the third wedge block 91 moves to the right and disengages from the fourth wedge block 92, the strong spring 93 resets, causing the fourth wedge block 92 to slide upward, which in turn drives the third support frame 94 to slide upward. At this time, the second compression spring 96 resets, and then drives the roller 95 to move upward back to its original position.

[0045] like Figure 1 and Figure 11 As shown, it also includes an anti-deviation mechanism 10, which includes a support guide sleeve 101, a fourth support frame 102, a roller 103, and a second tension spring 104. There are two support guide sleeves 101, which are welded to the upper left side of the front and rear walls of the support base 1, respectively. The fourth support frame 102 is slidably connected inside the support guide sleeve 101. The roller 103 is rotatably connected to the fourth support frame 102. The second tension spring 104 is wound around the fourth support frame 102. The inner and outer ends of the second tension spring 104 are respectively connected to the support guide sleeve 101 and the fourth support frame 102.

[0046] During the leftward movement of the moving target, when the moving target moves to the left and contacts the roller 103, the moving target squeezes the roller 103, causing the roller 103 to slide outward. This causes the fourth support frame 102 to slide outward. At this time, the second tension spring 104 is stretched. Subsequently, the second tension spring 104, through the fourth support frame 102, causes the roller 103 to clamp the front and rear sides of the moving target, thereby preventing the front and rear sides of the moving target from shifting and further improving the grinding effect of the moving target. When the moving target moves to the left and disengages from the roller 103, the fourth support frame 102 resets and slides inward, thereby driving the roller 103 to move inward to its original position.

[0047] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. All equivalent substitutions made within the principles of the present invention should be included within the scope of protection of the present invention. Contents not described in detail in this invention are existing technologies known to those skilled in the art.

Claims

1. A grinding device for manufacturing a transversely moving target, comprising a support base (1), a first support frame (2), a grinding cylinder (3), and a first motor (4), wherein the first support frame (2) is slidably connected to the upper left side of the support base (1), the lower part of the first support frame (2) is located inside the support base (1), the grinding cylinder (3) is rotatably connected between the front and rear sides of the upper part of the first support frame (2), the first motor (4) is mounted on the front side of the first support frame (2), and the front end of the grinding cylinder (3) is keyed to the rear end of the output shaft of the first motor (4), characterized in that: It also includes a pushing mechanism (5) and a pressing mechanism (6). The upper right part of the support base (1) is provided with a pushing mechanism (5) for driving the moving target to move automatically laterally relative to the grinding cylinder (3). The lower part of the first support frame (2) is provided with a pressing mechanism (6) for driving the grinding cylinder (3) to apply pressure evenly to the moving target downwards. The pressing mechanism (6) is located below the grinding cylinder (3). The pushing mechanism (5) moves to the left and presses the pressing mechanism (6) downwards. The pushing mechanism (5) includes a second motor (51), a first lead screw (52), a second support frame (53), a connecting shell (54), and a pushing plate (55). The second motor (51) is installed on the upper right side of the support base (1). The output shaft of the second motor (51) passes through the right side of the inner wall of the support base (1). The output shaft of the second motor (51) is rotatably connected to the support base (1). The first lead screw (52) is keyed to the left end of the output shaft of the second motor (51). The first lead screw (52) is located inside the support base (1). The first lead screw (52) is rotatably connected to the support base (1). The second support frame (53) is threaded on the first lead screw (52). The connecting shell (54) is installed on both the front and rear sides of the left side of the second support frame (53). The pushing plate (55) is slidably connected inside the connecting shell (54). The pushing plate (55) passes through the top wall of the support base (1). The pushing plate (55) is slidably connected to the support base (1). The pressing mechanism (6) includes a first tension spring (61), a slide rod (62) and a first wedge block (63). The slide rod (62) is symmetrically and slidably connected to the front and rear sides of the lower part of the first support frame (2). The first wedge block (63) is installed between the top ends of the two slide rods (62). The first wedge block (63) passes through the top wall of the support seat (1) and is slidably connected to the support seat (1). The first wedge block (63) is located below the grinding cylinder (3). The first tension spring (61) is wrapped around the front and rear sides of the lower part of the first support frame (2). The upper and lower ends of the first tension spring (61) are respectively connected to the support seat (1) and the first support frame (2).

2. A grinding device for manufacturing a laterally moving target according to claim 1, characterized in that: It also includes a circulation mechanism (7) for cyclically driving the moving target to move left and close to the grinding cylinder (3). The circulation mechanism (7) includes a storage plate bin (71), a first compression spring (72), and a second wedge block (73). The storage plate bin (71) is installed on the top wall of the support base (1). The storage plate bin (71) is located to the right of the grinding cylinder (3). The lower left part of the storage plate bin (71) has a groove (74) for the moving target to slide out. The right wall of the push plate (55) is connected to the second wedge block (73). The second wedge block (73) is slidably connected to the adjacent connecting shell (54). The push plate (55) and the second wedge block (73) slide left and right through the left and right parts of the storage plate bin (71). The bottom of the second wedge block (73) is connected to the first compression spring (72). The bottom end of the first compression spring (72) is connected to the connecting shell (54).

3. A grinding device for fabricating a laterally moving target according to claim 2, characterized in that: It also includes an adjustment mechanism (8) for adjusting the distance between the grinding cylinder (3) and the first wedge block (63). The adjustment mechanism (8) includes a threaded sleeve (81), a second lead screw (82) and a handwheel (83). The threaded sleeve (81) is installed between the lower parts of the two slide bars (62). The second lead screw (82) is threadedly connected to the threaded sleeve (81). The second lead screw (82) is rotatably connected to the first support frame (2). The handwheel (83) is installed at the bottom of the second lead screw (82).

4. A grinding device for manufacturing a laterally moving target according to claim 3, characterized in that: It also includes a clamping mechanism (9) for fixing and pressing the moving target. The clamping mechanism (9) includes a third wedge block (91), a fourth wedge block (92), a strong spring (93), a third support frame (94), a roller (95), and a second compression spring (96). The third support frame (94) is symmetrically and slidably connected to the front and rear two parts of the top left side of the support base (1). The roller (95) is rotatably connected between the third support frames (94). The roller (95) is located to the left of the grinding cylinder (3). The second compression spring (96) is wound around the third support frame (94). The upper and lower ends of the second compression spring (96) are evenly distributed. The third support frame (94) is not connected to the support base (1). The lower part of the third support frame (94) passes through the inner top wall of the support base (1). The bottom end of the third support frame (94) is connected to the fourth wedge block (92). The lower part of the third support frame (94) is connected to the strong spring (93). The upper and lower ends of the strong spring (93) are respectively connected to the support base (1) and the fourth wedge block (92). The left side of the two connecting shells (54) is connected to the third wedge block (91). The third wedge block (91) is slidably connected to the support base (1). The third wedge block (91) slides to the left and presses the fourth wedge block (92) downward.

5. A grinding device for fabricating a laterally moving target according to claim 4, characterized in that: It also includes an anti-deviation mechanism (10) for preventing the moving target from shifting to the front and rear sides. The anti-deviation mechanism (10) includes a support guide sleeve (101), a fourth support frame (102), a roller (103), and a second tension spring (104). The support guide sleeve (101) is connected to the upper left side of both the front and rear walls of the support base (1). The fourth support frame (102) is slidably connected inside the support guide sleeve (101). The roller (103) is rotatably connected to the fourth support frame (102). The second tension spring (104) is wound around the fourth support frame (102). The inner and outer ends of the second tension spring (104) are respectively connected to the support guide sleeve (101) and the fourth support frame (102).

6. A grinding device for manufacturing a laterally moving target according to claim 1, characterized in that: The first support frame (2) is U-shaped.

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