An auxiliary device for mold slider processing

Abstract

This invention discloses an auxiliary device for processing mold sliders, relating to the field of mold parts processing equipment. It includes a base plate and a slider moving device, the slider moving device being fixedly mounted on the base plate and used to hold the slider. Sandpaper is placed between the slider and the slider moving device, and the sandpaper is conveyed via a sandpaper transmission assembly. Slider fixing devices are provided on both sides of the slider moving device, used to limit the slider from the side and prevent it from swaying left and right. The slider fixing device also includes a top surface grinding roller and a multi-purpose clamping assembly, which clamps the slider from the side and helps it flip. A bevel grinding assembly is provided at the end of the slider fixing device, used to grind the bevel of the slider. This invention allows for adjustment of the slider's state and grinding of both the bevel and top surfaces when grinding the bottom surface of the slider.

Description

Technical Field

[0001] This invention relates to the field of mold parts processing equipment, specifically to an auxiliary device for processing mold sliders. Background Technology

[0002] In mold design and processing, slider forming is a classic, simple, and practical structure. However, during the slider processing, inclined guide pin holes are machined on the slider, and these inclined guide pin holes are machined diagonally downwards from the top surface of the slider. This results in burrs on the top surface of the slider that need to be removed. In addition, since the slider is a part that needs to move back and forth frequently, its bottom surface, i.e. the sliding surface, must be smooth and free of burrs. Therefore, in the subsequent polishing and deburring process, both the top and bottom surfaces of the slider need to be machined. These two surfaces are parallel, and when one is machined, the other surface will be facing downwards. For modern machining production, which is increasingly focused on time costs, the processing efficiency is very low. At the same time, the inclined surface of the slider, which is used to withstand the pressure of the impact, is often subjected to sliding friction under high loads. Therefore, this inclined surface also needs to be very smooth. However, this inclined surface is inclined in the horizontal direction along with both the top and bottom surfaces of the slider. Ordinary machining equipment cannot machine this inclined surface while polishing the top and bottom surfaces of the slider. Summary of the Invention

[0003] The purpose of this invention is to provide an auxiliary device for machining mold sliders, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary device for processing mold sliders, comprising a base plate and a slider moving device, wherein the slider moving device is fixedly mounted on the base plate and is used to place the slider; sandpaper is provided between the slider and the slider moving device, and the sandpaper is conveyed by a sandpaper conveying assembly; slider fixing devices are provided on both sides of the slider moving device, and the slider fixing devices are used to limit the slider from the side on the slider moving device to prevent the slider from swaying left and right; the slider fixing device is also provided with a top surface grinding roller and a multi-purpose clamping assembly, the multi-purpose clamping assembly is used to clamp the slider from the side and can also help the slider flip; and a bevel grinding assembly is provided at the end of the slider fixing device, the bevel grinding assembly is used to grind the bevel of the slider.

[0005] Preferably, the base plate has a groove, and the slider moving device is installed in the groove.

[0006] Preferably, the slider moving device includes a double-rod hydraulic cylinder, a connecting block, and a magnetic platform. The double-rod hydraulic cylinder is installed in a groove, the connecting block is fixed on the output shaft of the double-rod hydraulic cylinder, the upper surface of the double-rod hydraulic cylinder is provided with a guide strip, the magnetic platform is slidably connected to the guide strip, the magnetic platform is connected to the double-rod hydraulic cylinder through the connecting block and can be driven by the double-rod hydraulic cylinder to slide freely, the upper surface of the magnetic platform is provided with a first baffle and a second baffle arranged in parallel, the distance between the first baffle and the second baffle is greater than the width of the slider.

[0007] Preferably, the sandpaper conveying assembly includes a take-up roller, a guide roller, a pressing roller, and an unwind roller. The take-up roller and the unwind roller are respectively mounted on both ends of the slider moving device via mounting brackets. The guide roller is symmetrically arranged between the take-up roller and the unwind roller. The pressing roller is mounted on the slider moving device and is symmetrically arranged inside the guide roller.

[0008] Preferably, the slider fixing device includes a lower slide rail, an upper slide rail, a multi-purpose clamping assembly, and a touch switch. The lower slide rail is mounted on the base plate and symmetrically arranged on both sides of the groove. The upper slide rail is fixed on the lower slide rail. The multi-purpose clamping assembly is connected between the lower slide rail and the upper slide rail via connecting wheels. The multi-purpose clamping assembly is used to fix the slider from both sides. The touch switches are respectively installed on both sides of the lower slide rail. The two ends of the top surface grinding roller are rotatably installed in the upper slide rail.

[0009] The top surface grinding roller includes a first grinding roller and a second grinding roller. The second grinding roller is located in the middle of the first grinding roller. The second grinding roller has an elastic material inside to ensure that it can be compressed by the passing slider.

[0010] Preferably, the upper slide rail is provided with a slot, and the connecting wheel is engaged in the slot.

[0011] Preferably, the multi-purpose clamping assembly includes an electromagnet, a control valve, and contact points located on both sides of the control valve. The electromagnet is rotatably connected to the control valve, and the control valve is connected to a connecting wheel via a connecting rod. The contact points are horizontally coaxially arranged with a touch switch. A gear is also installed on the electromagnet, and the gear meshes with a rack above it. The rack is mounted on a first upright. The electromagnet is also provided with a connecting rod hook, which is used to hook the slider from behind. The first upright is mounted on a base plate.

[0012] Preferably, the touch switch includes a switch base and a contact switch. The switch base is fixed to the side of the upper slide rail, and the contact switch can control the power supply of the magnetic disk to and from the ground.

[0013] Preferably, the inclined surface grinding assembly includes an inclined surface slide rail, an inclined surface grinding plate, a stand, and a rotating shaft. The inclined surface slide rail is fixed on the base plate, the inclined surface grinding plate is mounted on the stand via the rotating shaft, and the two ends of the rotating shaft are rotatably connected inside the stand, with damping rings provided at both ends of the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The slider moving device of this invention can polish the lower surface of the slider while moving the slider to remove burrs from the lower surface of the slider;

[0016] 2. The slider moving device, slider fixing device and inclined surface grinding component of the invention are linked together. When grinding the bottom surface of the slider, the state of the slider is adjusted so that the inclined surface grinding component can grind the inclined surface of the slider.

[0017] 3. The top surface grinding roller of this invention can grind the top surface of the slider during the movement of the slider by being squeezed by the slider and driven by the slider. The second grinding roller can penetrate into the inclined guide post hole to grind the opening of the inclined guide post hole. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention;

[0021] Figure 4 for Figure 3 Enlarged view of the structure at point C;

[0022] Figure 5 This is a structural diagram of the base plate and groove of the present invention;

[0023] Figure 6 This is a schematic diagram of the slider moving device of the present invention;

[0024] Figure 7 This is a schematic diagram of the sandpaper transport component structure of the present invention;

[0025] Figure 8 This is a schematic diagram of the slider fixing device of the present invention;

[0026] Figure 9 This is an exploded view of the structure of the projectile top assembly of the present invention.

[0027] In the diagram: 1-base plate; 11-groove;

[0028] 2-Slider moving device; 21-Double rod hydraulic cylinder; 22-Connecting block; 23-Magnetic suction platform; 24-Guide bar; 25-Baffle one; 26-Baffle two;

[0029] 3-Sandpaper;

[0030] 4-Sandpaper transport assembly; 41-Rewind roller; 42-Guide roller; 43-Press roller; 44-Unwind roller;

[0031] 5-Slider fixing device; 51-Lower slide rail; 52-Upper slide rail; 521-Slot; 53-Multi-purpose clamping assembly; 531-Electromagnetic disk; 532-Control valve; 533-Contact point; 534-Gear; 535-Rack; 536-Linkage hook; 54-Touch switch; 541-Switch base; 542-Touch point switch; 55-Connecting wheel; 58-Top surface grinding roller; 581-Grinding roller one; 582-Grinding roller two; 59-Upright frame one;

[0032] 6-Beveled surface grinding assembly; 62-Beveled surface slide rail; 63-Beveled surface grinding plate; 64-Standing frame; 65-Spindle; 66-Damping ring;

[0033] 100-slider. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Please see Figures 1 to 9 This invention provides a technical solution: an auxiliary device for processing mold sliders, including a base plate 1 and a slider moving device 2. The slider moving device 2 is fixedly installed on the base plate 1 and is used to place a slider 100. Sandpaper 3 is provided between the slider 100 and the slider moving device 2. The sandpaper 3 is conveyed by a sandpaper transmission component 4. Slider fixing devices 5 are provided on both sides of the slider moving device 2. The slider fixing devices 5 are used to limit the slider 100 from the side on the slider moving device 2 to prevent the slider 100 from swaying left and right. The slider fixing device 5 is also provided with a top surface grinding roller 58 and a multi-purpose clamping component 53. The multi-purpose clamping component 53 is used to clamp the slider 100 from the side and can also help the slider 100 flip. The end of the slider fixing device 5 is provided with a bevel grinding component 6. The bevel grinding component 6 is used to grind the bevel of the slider 100.

[0036] In this embodiment, the base plate 1 is provided with a groove 11, and the slider moving device 2 is installed in the groove 11. This can reduce the height of the slider moving device 2, making its movement more stable, and the recessed design can also provide protection for the slider moving device 2.

[0037] In this embodiment, the slider moving device 2 includes a double-rod hydraulic cylinder 21, a connecting block 22, and a magnetic platform 23. The double-rod hydraulic cylinder 21 is installed in the groove 11, and the connecting block 22 is fixed on the output shaft of the double-rod hydraulic cylinder 21. The upper surface of the double-rod hydraulic cylinder 21 is provided with a guide strip 24, and the magnetic platform 23 is slidably connected to the guide strip 24. The magnetic platform 23 is connected to the double-rod hydraulic cylinder 21 through the connecting block 22 and can be driven by the double-rod hydraulic cylinder 21 to slide freely. The upper surface of the magnetic platform 23 is provided with a first baffle 25 and a second baffle 26 arranged in parallel. The distance between the first baffle 25 and the second baffle 26 is greater than the width of the slider 100. 23 is a magnetic platform that can be controlled by a switch. Driven by the double-rod hydraulic cylinder 21, the magnetic platform 23 can be moved. The first baffle 25 and the second baffle 26 can block the slider 100, so that the slider 100 is always in the area between the first baffle 25 and the second baffle 26. It should be noted that the sandpaper 3 is located above the magnetic platform 23 and below the bottom surface of the slider 100. Therefore, the magnetic force of the selected magnetic platform 23 should not be too large. The frictional force generated by the attraction of the magnetic platform 23 on the slider 100 on the sandpaper 3 needs to be less than the traction force of the sandpaper transmission component 4 on the sandpaper 3, that is, the sandpaper 3 can move between the slider 100 and the magnetic platform 23.

[0038] In this embodiment, the sandpaper conveying assembly 4 includes a take-up roller 41, a guide roller 42, a pressing roller 43, and an unwind roller 44. The take-up roller 41 and the unwind roller 42 are respectively mounted on both ends of the slider moving device 2 via mounting brackets. The guide roller 42 is symmetrically arranged between the take-up roller 41 and the unwind roller 44. The pressing roller 43 is mounted on the slider moving device 2 and symmetrically arranged inside the guide roller 42. The take-up roller 41 and the unwind roller 44 are connected to an external take-up device such as a motor. Initially, the sandpaper is taken up by the take-up device on the take-up roller 41 and unwound by the unwind roller 44, so that the sandpaper can move on the lower surface of the slider 100 for polishing and grinding. After the sandpaper on the unwind roller 44 is unwound, it can be taken up by the take-up device on the unwind roller 44 and unwound by the take-up roller 41, so that the sandpaper 3 can be fully and cyclically utilized.

[0039] In this embodiment, the slider fixing device 5 includes a lower slide rail 51, an upper slide rail 52, a multi-purpose clamping assembly 53, and a touch switch 54. The lower slide rail 51 is mounted on the base plate 1 and symmetrically arranged on both sides of the groove 11. The upper slide rail 52 is fixed on the lower slide rail 51. The multi-purpose clamping assembly 53 is connected between the lower slide rail 51 and the upper slide rail 52 through connecting wheels 55. The multi-purpose clamping assembly 53 is used to fix the slider 100 from both sides. The touch switches 54 are respectively installed on both sides of the lower slide rail 51. The two ends of the top surface grinding roller 58 are rotatably installed in the upper slide rail 52. After the slider 100 is placed on the magnetic platform 23, since the magnetic force of the magnetic platform 23 is not very large, the slider 100 may shift when the sandpaper 3 moves. Therefore, the multi-purpose clamping assembly 53 fixes the slider 100 from both sides to prevent the slider 100 from shifting.

[0040] In this embodiment, the top surface polishing roller 58 includes a first polishing roller 581 and a second polishing roller 582. The second polishing roller 582 is located in the middle of the first polishing roller 581. The second polishing roller 582 has an elastic material inside to ensure that it can be compressed by the sliding block 100. When the sliding block 100 moves with the magnetic platform 23, it will press against the first polishing roller 581. The first polishing roller 581 will rotate under the drive of the sliding block 100. During this process, the polishing tool (which can be wrapped sandpaper or...) is set on the first polishing roller 581. The teeth on the roller will grind the top surface of the slider 100. Since the size of the second grinding roller 582 is larger than that of the first grinding roller 581 and its internal material is an easily compressible material such as polyurethane, and the width of the second grinding roller 582 is greater than the width of the inclined guide post hole, it will be compressed by the top surface when the slider 100 passes through. However, since the position of the inclined guide post hole is empty, a part of the second grinding roller 582 will extend into the inclined guide post hole to rub and grind the opening of the inclined guide post hole, thus enabling the opening of the inclined guide post hole to be ground.

[0041] In this embodiment, the upper slide rail 52 is provided with a slot 521, and the connecting wheel 55 is engaged in the slot 521. The engagement of the connecting wheel 55 with the slot 521 can prevent the multi-purpose clamping component 53 from being misaligned, which would cause the slider 100 to shift.

[0042] In this embodiment, the multi-purpose clamping assembly 53 includes an electromagnet 531, a control valve 532, and contact points 533 located on both sides of the control valve 532. The electromagnet 531 is rotatably connected to the control valve 532. The control valve 532 is connected to a connecting wheel 55 via a connecting rod. The contact points 533 are horizontally coaxially arranged with touch switches 54. A gear 534 is also installed on the electromagnet 531, and the gear 534 meshes with a rack 535 above it. The rack 535 is installed on a support frame 59. The electromagnet 531 is also provided with a connecting rod hook 536, which is used to hook the slider 100 from the rear of the slider 100. The two contact points 533 correspond to two touch switches 54 respectively. Each touch switch 54 controls the energization and de-energization of the electromagnet 531 via the control valve 532, thereby controlling the electromagnet 531's attraction and release of the slider 100. The connecting hook 536 can hook the slider 100 from behind after it is attracted. When the electromagnet 531 no longer attracts the slider 100, the connecting hook 536 causes the multi-purpose clamping assembly 53 to move backward. At this time, the gear 534 and rack 535 begin to mesh. Driven by the gear 534, the electromagnet 531 begins to rotate. At the same time, the hook connecting rod 536 is subjected to force and begins to rotate, causing the tail of the slider 100 to lift up, making it easier for the slider 100 to move onto the inclined slide rail 62.

[0043] In this embodiment, the touch switch 54 includes a switch base 541 and a touch point switch 542. The switch base 541 is fixed to the side of the upper slide rail 52. The touch point switch 541 can control the power supply of the electromagnet 531. When the touch point 533 on one side is connected to the touch point switch 542, the touch point switch 542 can be energized to control the control valve 532 to control the power supply of the electromagnet 531. The touch point switches 542 on both sides perform opposite operations, that is, the touch point switch 542 on one side controls the power supply, and the touch point switch 542 on the other side controls the power supply.

[0044] In this embodiment, the inclined surface grinding assembly 6 includes an inclined surface slide rail 62, an inclined surface grinding plate 63, a stand 64, and a rotating shaft 65. The inclined surface slide rail 62 is fixed on the base plate 1. The inclined surface grinding plate 63 is mounted on the stand 64 via the rotating shaft 65. Both ends of the rotating shaft 65 are rotatably connected to the stand 64, and both ends of the rotating shaft 65 are provided with damping rings 66. The tail of the slider 100 is raised, and under the drive of the double-rod hydraulic cylinder 21, the slider 100 moves onto the inclined surface slide rail 62. When the tail of block 100 is raised, the inclined surface of slider 100 contacts the inclined grinding plate 63. As slider 100 moves continuously toward inclined slide rail 62, due to the resistance of damping ring 66 to the upward flipping of inclined grinding plate 63, the inclined surface is continuously ground by inclined grinding plate 63 during the movement of slider 100. Several oil grooves are provided on inclined grinding plate 63 to store lubricating oil. This oil will flow to the inclined surface or bottom surface of slider, which can play the role of lubrication and preventing metal dust.

[0045] Working principle: First, the magnetic platform 23 is moved to the side near the take-up roller 41 via the double-rod cylinder 21. Then, the front end of the slider 100 is pressed against the baffle 25, which provides positioning for the slider 100 and prevents different operators from placing it arbitrarily. The electromagnet 531 is attracted to the side of the slider 100, and the contact switch 542 on this side controls the power supply, so that the electromagnet 531 is attracted to the slider 100. Then, the control valve 532 is closed, and the take-up roller 41 and the double-rod cylinder 21 are opened, so that the sandpaper 3 moves towards the take-up roller 41, and the slider 100 moves towards the unwind roller 44 on the magnetic platform 23. This causes relative movement between the sandpaper 3 and the slider 100. Due to the obstruction of the baffle 25, the slider 100 will not... As the sandpaper 3 moves, the bottom surface of the slider 100 is polished. When the slider 100 moves with the magnetic platform 23, it rests against the first polishing roller 581. The first polishing roller 581 rotates under the influence of the slider 100. During this process, the polishing tools on the first polishing roller 581, such as wrapped sandpaper or built-in serrations, polish the top surface of the slider 100. Then, because the second polishing roller 582 is larger than the first polishing roller 581 and its internal material is easily compressible, such as polyurethane, and its width is greater than the width of the inclined guide post hole, it is compressed by the top surface of the slider 100 as it passes. However, since the inclined guide post hole is empty, a portion of the second polishing roller 582 extends into it. Inside the inclined guide post hole, the opening of the inclined guide post hole is rubbed and polished, which polishes the opening of the inclined guide post hole. At this time, the slider will also move together with the multi-purpose clamping assembly 53. Then, when the contact point 533 touches the contact point switch 542 on the other side, the contact point switch 542 controls the power to cut off the electric disk 531, causing the slider 100 to disengage from the electric disk 531. The connecting rod hook 536 can hook the slider 100 from behind. At the same time, when the electric disk 531 no longer attracts the slider 100, the connection of the connecting rod hook 536 will drive the multi-purpose clamping assembly 53 to move backward. At this time, the gear 534 and the rack 535 begin to mesh. Driven by the gear 534, the electric disk 531 begins to rotate. While rotating, The hook link 536 begins to rotate under force, causing the tail of the slider 100 to lift up, facilitating the movement of the slider 100 onto the inclined slide rail 62. As the tail of the slider 100 lifts up, the inclined surface of the slider 100 contacts the inclined grinding plate 63. During the continuous movement of the slider 100 towards the inclined slide rail 62, due to the resistance of the damping ring 66 to the upward rotation of the inclined grinding plate 63, the inclined surface is continuously ground by the inclined grinding plate 63 during the movement of the slider 100. Several oil grooves are provided on the inclined grinding plate 63 to store lubricating oil. This oil flows onto the inclined surface or bottom surface of the slider, which can lubricate and prevent the generation of metal dust. After grinding is completed, the operator visually inspects and determines whether grinding needs to be repeated. If so, the above process is repeated.

[0046] Based on the above, the slider moving device, slider fixing device and inclined surface grinding component of the invention are linked together. When grinding the bottom surface of the slider, the state of the slider is adjusted so that the inclined surface grinding component can grind the inclined surface of the slider.

[0047] As is known from common technical knowledge, this invention can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this invention or its equivalents are included in this invention.

Claims

1. An auxiliary device for machining mold sliders, characterized in that: Includes a base plate (1) and a slider moving device (2). The slider moving device (2) is fixedly installed on the base plate (1). The slider moving device (2) is used to place the slider (100). Sandpaper (3) is provided between the slider (100) and the slider moving device (2). The sandpaper (3) is conveyed by the sandpaper conveying component (4). Slider fixing devices (5) are provided on both sides of the slider moving device (2). The slider fixing devices (5) are used to limit the slider (100) from the side on the slider moving device (2) to prevent the slider (100) from swaying left and right. The slider fixing device (5) is also provided with a top surface grinding roller (58) and a multi-purpose clamping component (53). The multi-purpose clamping component (53) is used to clamp the slider (100) from the side and can also help the slider (100) flip. The end of the slider fixing device (5) is provided with a bevel grinding component (6). The bevel grinding component (6) is used to grind the bevel of the slider (100). The slider fixing device (5) includes a lower slide rail (51), an upper slide rail (52), a multi-purpose clamping assembly (53), and a touch switch (54). The lower slide rail (51) is mounted on the base plate (1) and symmetrically arranged on both sides of the groove (11). The upper slide rail (52) is fixed on the lower slide rail (51). The multi-purpose clamping assembly (53) is connected between the lower slide rail (51) and the upper slide rail (52) through a connecting wheel (55). The multi-purpose clamping assembly (53) is used to fix the slider (100) from both sides. The touch switch (54) is respectively installed on both sides of the lower slide rail (51). The two ends of the top surface grinding roller (58) are rotatably installed in the upper slide rail (52). The top surface grinding roller (58) includes a first grinding roller (581) and a second grinding roller (582). The second grinding roller (582) is located in the middle of the first grinding roller (581). The second grinding roller (582) is provided with an elastic material inside to ensure that it can be compressed by the passing slider (100). The multi-purpose clamping assembly (53) includes an electric disk (531), a control valve (532), and contact points (533) located on both sides of the control valve (532). The electric disk (531) is rotatably connected to the control valve (532). The control valve (532) is connected to the connecting wheel (55) via a connecting rod. The contact points (533) are horizontally coaxially arranged with the touch switch (54). A gear (534) is also installed on the electric disk (531). The gear (534) meshes with the rack (535) above. The rack (535) is installed on the first stand (59). The electric disk (531) is also provided with a connecting hook (536). The connecting hook (536) is used to hook the slider (100) from the rear of the slider (100). The first stand (59) is installed on the base plate (1).

2. The auxiliary device for machining a mold slider according to claim 1, characterized in that: The base plate (1) is provided with a groove (11), and the slider moving device (2) is installed in the groove (11).

3. The auxiliary device for machining a mold slider according to claim 2, characterized in that: The slider moving device (2) includes a double-rod cylinder (21), a connecting block (22), and a magnetic platform (23). The double-rod cylinder (21) is installed in the groove (11). The connecting block (22) is fixed on the output shaft of the double-rod cylinder (21). The upper surface of the double-rod cylinder (21) is provided with a guide strip (24). The magnetic platform (23) is slidably connected to the guide strip (24). The magnetic platform (23) is connected to the double-rod cylinder (21) through the connecting block (22) and can be driven to slide freely by the double-rod cylinder (21). The upper surface of the magnetic platform (23) is provided with a first baffle (25) and a second baffle (26) arranged in parallel. The distance between the first baffle (25) and the second baffle (26) is greater than the width of the slider (100).

4. The auxiliary device for machining mold sliders according to claim 1, characterized in that: The sandpaper transport assembly (4) includes a take-up roller (41), a guide roller (42), a pressing roller (43), and an unwind roller (44). The take-up roller (41) and the unwind roller (44) are respectively mounted on both ends of the slider moving device (2) by mounting brackets. The guide roller (42) is symmetrically arranged between the take-up roller (41) and the unwind roller (44). The pressing roller (43) is mounted on the slider moving device (2) and symmetrically arranged inside the guide roller (42).

5. An auxiliary device for machining a mold slider according to claim 1, characterized in that: The upper slide rail (52) is provided with a slot (521), and the connecting wheel (55) is engaged in the slot (521).

6. The auxiliary device for machining a mold slider according to claim 1, characterized in that: The touch switch (54) includes a switch base (541) and a touch point switch (542). The switch base (541) is fixed to the side of the upper slide rail (52), and the touch point switch (542) can control the power supply of the power disk (531) to be turned on and off.

7. The auxiliary device for machining a mold slider according to claim 1, characterized in that: The inclined surface grinding assembly (6) includes an inclined surface slide rail (62), an inclined surface grinding plate (63), a stand (64), and a rotating shaft (65). The inclined surface slide rail (62) is fixed on the base plate (1). The inclined surface grinding plate (63) is mounted on the stand (64) via the rotating shaft (65). Both ends of the rotating shaft (65) are rotatably connected inside the stand (64), and both ends of the rotating shaft (65) are provided with damping rings (66).

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