Grinding machine for mold machining

Abstract

The utility model discloses a grinding machine for die machining, which relates to the technical field of die machining and comprises a base, a support is fixedly connected to the rear portion of the top end of the base, a hydraulic rod is fixedly mounted in the middle of the top end of the support, the output end of the hydraulic rod extends out of the bottom end of the support, and a grinding device is fixedly mounted at the output end of the hydraulic rod. A clamping structure is fixedly installed on the top of the base, a cleaning structure is fixedly installed on the front portion of the base, and the clamping structure comprises a two-way lead screw. According to the grinding machine for mold machining, through the effect of the clamping structure, a mold workpiece can be stably clamped when machined, then the machining stability of the mold workpiece is improved, the clamping height can be adjusted in the clamping process, the situation that the mold workpiece excessively extrudes the base is avoided, and the machining quality of the mold workpiece is improved. In the machining process, the angle of the die workpiece can be adjusted at any time, so that machining is more comprehensive, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a grinder for mold processing. Background Art

[0002] A grinder for mold processing is a grinder dedicated to mold processing. A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, while a few use other grinding tools such as oilstones, abrasive belts, and free abrasives for processing, such as honing machines, superfinishing machines, belt grinders, grinders, and polishers.

[0003] For example, a Chinese patent with publication number CN220660344U discloses a grinder for mold processing, including a grinder body, an electric push rod fixedly connected in the grinder body, a mounting frame fixedly connected to the telescopic end of the electric push rod, an abrasive belt in transmission connection in the mounting frame, a processing groove provided in the grinder body, a fixture for clamping the mold provided in the processing groove, side frames fixedly connected on both sides of the processing groove, a blocking frame plugged in the side frame, a recovery port provided on one side of the grinding body located at the blocking frame, and the recovery port is connected to the inside of the processing groove. In the utility model, the side frames and the blocking frame are arranged on both sides of the abrasive belt, and the side frames and the blocking frame can be used to block the splash of debris during grinding, and the debris slides from the recovery port into the processing groove by its own weight, thereby preventing the debris from splashing to the outside of the grinding body and causing pollution to the environment.

[0004] The existing technology has the following problems:

[0005] In actual use, when the mold is processed, the force on the mold will squeeze the base, which may lead to reduced service life of the base, mold deformation and other problems, which will seriously affect the processing quality of the mold. At the same time, the processing of the mold is not limited to one side. When processing the mold, there is one-sidedness, and the mold angle needs to be adjusted many times during the processing, which seriously reduces the processing efficiency of the mold. Utility Model Content

[0006] The utility model provides a grinder for mold processing to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A grinder for mold processing comprises a base, a bracket is fixedly connected to the rear part of the top of the base, a hydraulic rod is fixedly installed in the middle part of the top of the bracket, the output end of the hydraulic rod extends out of the bottom end of the bracket, a grinding device is fixedly installed on the output end of the hydraulic rod, a clamping structure is fixedly installed on the top of the base, and a cleaning structure is fixedly installed on the front part of the base.

[0009] Preferably, the clamping structure includes a bidirectional screw rod, the left end of which is rotatably connected to the left part of the top end of the base, the right end of which extends out of the right end of the base, the right end of which is fixedly connected to a first handle, and the left and right positions of the outer wall of the bidirectional screw rod are threadedly connected to slides, and the bottoms of the two slides are slidably connected to the top of the base.

[0010] Preferably, a protective plate is fixedly connected to the left and right positions of the top end of the base, and the outer wall of the protective plate passes through the left and right sides of the bottom of the two slides, and the protective plate is located directly above the bidirectional screw rod.

[0011] Preferably, the interiors of the two skateboards are slidably connected to triangular blocks, the bottom ends of the inner cavities of the two skateboards are fixedly connected to silicone pads, the middle parts of the front parts of the two skateboards are threadedly connected to threaded rods, the front ends of the two threaded rods are fixedly connected to second handles, the rear ends of the two threaded rods are rotatably connected to top frames, the opposite surfaces of the rear parts of the two top frames are rotatably connected to round rollers, and the outer walls of the two round rollers are respectively overlapped with the front ends of the two triangular blocks.

[0012] Preferably, the top ends of the two triangular blocks are fixedly connected to support plates, the top ends of the two support plates are fixedly connected to rectangular boxes, the opposite surfaces of the two rectangular boxes are rotatably connected to circular discs, the opposite surfaces of the two circular discs are fixedly connected to anti-slip pads, the left end of the circular disc on the left extends to the interior of the rectangular box on the left, the left end of the circular disc on the left is fixedly connected to a worm gear, the bottom end located at the front of the inner cavity of the rectangular box on the left is rotatably connected to a worm, the outer wall of the worm is meshed with the outer wall of the worm wheel, a motor is fixedly installed on the top end of the rectangular box on the left, the output end of the motor extends to the interior of the rectangular box on the left, and the output end of the motor is fixedly connected to the top end of the worm.

[0013] Preferably, the cleaning structure comprises a collection box and a dust collection box, the rear end of the collection box is fixedly connected to the bottom of the middle part of the front end of the base, and the front part of the collection box is plugged with a pull-out box.

[0014] Preferably, a filter is fixedly connected to the right end of the pull-out box, an air pump is fixedly installed at the right position of the bottom front end of the base, the input end of the air pump extends to the interior of the collection box, and the input end of the air pump is located to the left of the filter.

[0015] Preferably, the top of the collecting box is fixedly connected with a bellows, the rear of the dust box is fixedly connected with a handle, the rear end of the dust box passes through the front and rear sides of the handle, the rear end of the dust box is fixedly connected to the top of the bellows, and a clamping sleeve is fixedly connected to the front position of the middle of the top of the base, and the inner wall of the clamping sleeve is clamped with the outer wall of the front part of the handle.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a grinder for mold processing. Through the function of the clamping structure, the mold workpiece can be stably clamped during processing, thereby improving its processing stability. The clamping height can be adjusted during the clamping process, thereby avoiding excessive squeezing of the mold workpiece on the base, thereby causing deformation or damage to the two. During the processing, the angle of the mold workpiece can be adjusted at any time, thereby making the processing more comprehensive and improving the processing efficiency.

[0018] 2. The utility model provides a grinder for mold processing, which can clean the top of the base through the cleaning structure, and then clean and collect the metal debris generated by the mold processing on the top of the base, so as to make the overall environment for mold workpiece processing cleaner and tidier, and avoid the situation where metal debris scratches the mold workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the disc structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the bidirectional screw structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the worm gear structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the bellows structure of the utility model.

[0024] In the figure: 1. base; 2. bracket; 3. hydraulic rod; 4. grinding device; 5. clamping structure; 51. bidirectional screw; 52. first handle; 53. slide plate; 54. protective plate; 55. triangular block; 56. silicone pad; 57. threaded rod; 58. top frame; 59. round roller; 510. second handle; 511. support plate; 512. rectangular box; 513. disc; 514. anti-slip pad; 515. worm gear; 516. motor; 517. worm; 6. cleaning structure; 61. collection box; 62. air pump; 63. pull-out box; 64. filter; 65. bellows; 66. handle; 67. dust collection box; 68. ferrule. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1 As shown, a grinder for mold processing includes a base 1, a bracket 2 is fixedly connected to the rear portion of the top of the base 1, a hydraulic rod 3 is fixedly installed in the middle portion of the top of the bracket 2, the output end of the hydraulic rod 3 extends out of the bottom end of the bracket 2, a grinding device 4 is fixedly installed at the output end of the hydraulic rod 3, a clamping structure 5 is fixedly installed on the top of the base 1, and a cleaning structure 6 is fixedly installed on the front portion of the base 1.

[0027] By providing the clamping structure 5, the mold workpiece can be stably clamped, thereby ensuring stable processing, and the workpiece can be driven to rotate while clamping, thereby improving processing efficiency.

[0028] like Figure 2 and Figure 3 As shown, the clamping structure 5 includes a bidirectional screw rod 51, the left end of the bidirectional screw rod 51 is rotatably connected to the left part of the top end of the base 1, the right end of the bidirectional screw rod 51 extends out of the right end of the base 1, the right end of the bidirectional screw rod 51 is fixedly connected to a first handle 52, and the left and right positions of the outer wall of the bidirectional screw rod 51 are threadedly connected to slide plates 53, and the bottoms of the two slide plates 53 are slidably connected to the top of the base 1.

[0029] By providing the bidirectional screw rod 51 , the two slide plates 53 can be driven to slide towards each other, thereby achieving a clamping effect and a positioning effect at the same time.

[0030] like Figure 2 As shown, a protective plate 54 is fixedly connected to the left and right positions of the top of the base 1 , and the outer wall of the protective plate 54 passes through the left and right sides of the bottom of the two slide plates 53 . The protective plate 54 is located directly above the bidirectional screw rod 51 .

[0031] By providing the protection plate 54, it is possible to prevent the debris generated by the mold workpiece from falling onto the bidirectional screw rod 51 and thus affecting its rotation.

[0032] like Figure 4 As shown, the interiors of the two slides 53 are slidably connected with triangular blocks 55, the bottom ends of the inner cavities of the two slides 53 are fixedly connected with silicone pads 56, the middle parts of the front parts of the two slides 53 are threadedly connected with threaded rods 57, the front ends of the two threaded rods 57 are fixedly connected with second handles 510, the rear ends of the two threaded rods 57 are rotatably connected with top frames 58, the opposite surfaces of the rear parts of the two top frames 58 are rotatably connected with round rollers 59, and the outer walls of the two round rollers 59 are overlapped with the front ends of the two triangular blocks 55 respectively.

[0033] By providing the round roller 59 , under the action of the threaded rod 57 , the round roller 59 pushes the triangular block 55 to slide up and down, thereby realizing the up and down adjustment of the clamped workpiece.

[0034] like Figure 2 and Figure 4As shown, the top ends of the two triangular blocks 55 are fixedly connected with support plates 511, the top ends of the two support plates 511 are fixedly connected with rectangular boxes 512, the opposite surfaces of the two rectangular boxes 512 are rotatably connected with discs 513, the opposite surfaces of the two discs 513 are fixedly connected with anti-slip pads 514, the left end of the left disc 513 extends to the interior of the left rectangular box 512, the left end of the left disc 513 is fixedly connected with a worm gear 515, the bottom end located at the front of the inner cavity of the left rectangular box 512 is rotatably connected with a worm 517, the outer wall of the worm 517 is meshed with the outer wall of the worm gear 515, and a motor 516 is fixedly installed on the top end of the left rectangular box 512, the output end of the motor 516 extends to the interior of the left rectangular box 512, and the output end of the motor 516 is fixedly connected to the top of the worm 517.

[0035] By providing the worm wheel 515 and the worm 517 , the two cooperate with each other, and under the driving action of the motor 516 , the disc 513 can be rotated, thereby driving the mold workpiece to rotate.

[0036] like Figure 5 As shown, the cleaning structure 6 includes a collecting box 61 and a dust collecting box 67 . The rear end of the collecting box 61 is fixedly connected to the bottom of the middle of the front end of the base 1 , and the front of the collecting box 61 is plugged with a pull-out box 63 .

[0037] By providing the collection box 61 , the metal scraps can be collected, and by disassembling and assembling the pull-out box 63 , the metal scraps can be easily processed.

[0038] like Figure 5 As shown, a filter screen 64 is fixedly connected to the right end of the pull-out box 63 , and an air pump 62 is fixedly installed at the right position of the bottom front end of the base 1 . The input end of the air pump 62 extends to the interior of the collection box 61 , and the input end of the air pump 62 is located to the left of the filter screen 64 .

[0039] By providing the filter screen 64 , the metal debris can be filtered, thereby preventing the debris from passing through the air pump 62 and then being ejected, and preventing the metal debris from scratching the air pump 62 .

[0040] like Figure 2 and Figure 5 As shown, a bellows 65 is fixedly connected to the top of the collecting box 61, a handle 66 is fixedly connected to the rear of the dust box 67, the rear end of the dust box 67 passes through the front and rear sides of the handle 66, the rear end of the dust box 67 is fixedly connected to the top of the bellows 65, and a clamping sleeve 68 is fixedly connected to the front position of the middle part of the top of the base 1, and the inner wall of the clamping sleeve 68 is clamped with the outer wall of the front part of the handle 66.

[0041] By providing the dust collecting box 67 , under the action of the air pump 62 , the debris remaining on the base 1 can be absorbed.

[0042] The working principle of the utility model is as follows: when in use, the mold workpiece is first placed on the top of the base 1 and the first handle 52 is rotated, thereby driving the bidirectional screw 51 to rotate, so that the two slide plates 53 rotate inward, thereby making the two discs 513 and the anti-skid pads 514 clamp the mold workpiece, and then the second handle 510 is rotated, thereby driving the threaded rod 57 to rotate, thereby driving the round roller 59 to squeeze the triangular block 55, thereby making the triangular block 55 slide up, thereby making the support plate 511 slide up, thereby achieving the effect of adjusting the height of the mold workpiece, at this time, the hydraulic rod 3 is used to push the grinding device 4 downward, the grinding device 4 is started and the surface of the mold workpiece is sanded. Perform grinding and polishing operations. During this process, the motor 516 can be started to drive the worm 517 to rotate, and then drive the worm wheel 515 to rotate. At this time, the disc 513 can drive the mold workpiece to adjust the processing angle. After the processing is completed, start the air pump 62, and then use the handle 66 to pick up the dust box 67, and slide the rear end of the dust box 67 on the surface of the base 1, and then the metal debris on the surface of the base 1 is sucked into the collection box 61 through the bellows 65. Under the filtering action of the filter screen 64, the metal debris and other debris fall into the pull-out box 63. Thereafter, the metal debris and other debris inside the pull-out box 63 can be processed by taking out the pull-out box 63.

[0043] 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinder for mold processing, comprising a base (1), characterized in that: The rear portion of the top of the base (1) is fixedly connected to a bracket (2), a hydraulic rod (3) is fixedly installed in the middle portion of the top of the bracket (2), the output end of the hydraulic rod (3) extends out of the bottom end of the bracket (2), a grinding device (4) is fixedly installed at the output end of the hydraulic rod (3), a clamping structure (5) is fixedly installed on the top of the base (1), and a cleaning structure (6) is fixedly installed on the front of the base (1); The clamping structure (5) comprises a bidirectional screw rod (51), the left end of the bidirectional screw rod (51) is rotatably connected to the left part of the top end of the base (1), the right end of the bidirectional screw rod (51) extends out of the right end of the base (1), the right end of the bidirectional screw rod (51) is fixedly connected to a first handle (52), the left and right positions of the outer wall of the bidirectional screw rod (51) are both threadedly connected to slide plates (53), the bottoms of the two slide plates (53) are both slidably connected to the top of the base (1), the left and right positions of the top end of the base (1) are fixedly connected to protective plates (54), and the protective plates (54) are fixedly connected to the left and right positions of the top end of the base (1). The outer wall of the two slide plates (53) passes through the left and right sides of the bottom of the two slide plates (53), the protective plate (54) is located directly above the bidirectional screw rod (51), the interior of the two slide plates (53) is slidably connected with a triangular block (55), the bottom ends of the inner cavities of the two slide plates (53) are fixedly connected with a silicone pad (56), the middle parts of the front parts of the two slide plates (53) are threadedly connected with a threaded rod (57), the front ends of the two threaded rods (57) are fixedly connected with a second handle (510), the rear ends of the two threaded rods (57) are rotatably connected with a top frame (58), and the two top The opposite surfaces of the rear part of the frame (58) are rotatably connected with round rollers (59), the outer walls of the two round rollers (59) are respectively overlapped with the front ends of the two triangular blocks (55), the top ends of the two triangular blocks (55) are fixedly connected with support plates (511), the top ends of the two support plates (511) are fixedly connected with rectangular boxes (512), the opposite surfaces of the two rectangular boxes (512) are rotatably connected with discs (513), the opposite surfaces of the two discs (513) are fixedly connected with anti-slip pads (514), and the left end of the disc (513) on the left side extends to Inside the left rectangular box (512), a worm wheel (515) is fixedly connected to the left end of the disc (513) on the left side, a worm screw (517) is rotatably connected to the bottom end of the front inner cavity of the left rectangular box (512), the outer wall of the worm screw (517) is meshingly connected to the outer wall of the worm wheel (515), and a motor (516) is fixedly installed at the top end of the left rectangular box (512), the output end of the motor (516) extends to the inside of the left rectangular box (512), and the output end of the motor (516) is fixedly connected to the top end of the worm screw (517).

2. A mold processing grinder according to claim 1, characterized in that: The cleaning structure (6) comprises a collection box (61) and a dust collection box (67); the rear end of the collection box (61) is fixedly connected to the bottom of the middle part of the front end of the base (1); and the front part of the collection box (61) is plugged with a pull-out box (63).

3. A mold processing grinder according to claim 2, characterized in that: The right end of the pull-out box (63) is fixedly connected to a filter screen (64), and an air pump (62) is fixedly installed at a right position of the bottom of the front end of the base (1). The input end of the air pump (62) extends to the interior of the collection box (61), and the input end of the air pump (62) is located to the left of the filter screen (64).

4. A mold processing grinder according to claim 2, characterized in that: The top of the collecting box (61) is fixedly connected to a bellows (65), the rear of the dust box (67) is fixedly connected to a handle (66), the rear end of the dust box (67) passes through the front and rear sides of the handle (66), the rear end of the dust box (67) is fixedly connected to the top of the bellows (65), and a clamping sleeve (68) is fixedly connected to the front middle of the top of the base (1), and the inner wall of the clamping sleeve (68) is clamped to the outer wall of the front part of the handle (66).

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