Die steel grinding device

Abstract

The utility model provides a die steel grinding device, and belongs to the technical field of die steel grinding. The die steel grinding device comprises a grinding structure and a rotating structure, the grinding structure comprises a fixing frame and a grinding assembly, the grinding assembly is arranged in the fixing frame, the rotating structure comprises a lifting assembly, a rotating plate, two clamping assemblies and an adjusting assembly, the lifting assembly is arranged on one side of the fixing frame, and the rotating plate is arranged on the other side of the fixing frame. The rotating plate is rotationally connected with the fixed frame, the lifting assembly is clamped with the rotating plate, the two clamping assemblies are oppositely arranged on one side of the rotating plate, and the adjusting assembly is arranged in the fixed frame and is clamped with the clamping assemblies. According to the die steel grinding device, the die steel is conveniently disassembled and assembled while being ground, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of die steel grinding, and in particular to a die steel grinding device. Background Art

[0002] Mold steel is used to manufacture molds such as hot forging molds and die-casting molds. Grinders are usually used to remove rust on the top and bottom surfaces of the mold steel. Grinders are a type of machining equipment commonly used in industrial production. They are machine tools that use abrasive tools to grind the surface of workpieces. Most grinders use high-speed rotating grinding wheels for grinding.

[0003] The current rust removal device does not have the function of clamping and turning over the workpiece. When removing rust, the high-speed rotation of the leaf wheel will cause vibration to the workpiece, causing instability and easy displacement. Moreover, after the front side of the workpiece is rusted, the staff needs to manually turn it over to remove rust on the back side, which makes the rust removal efficiency low.

[0004] In this regard, the Chinese patent application number is CN202322034076.3, which discloses a convenient mold steel grinding and rust removal structure, including: a base plate, a gantry is installed on the top of the base plate, a rust removal mechanism is provided on the top of the gantry, a U-shaped plate is installed in the middle of the top of the base plate, a clamping mechanism with the function of turning over the mold steel is provided above the U-shaped plate, and a supporting mechanism that can support the mold steel during rust removal is provided below the U-shaped plate. The utility model is provided with a supporting mechanism and a clamping mechanism. After the rust removal of one side of the mold steel is completed, the support plate first decreases in height, and then the second electric cylinder drives the rack to extend, drives the gear to rotate, rotates the shaft, drives the mold steel to turn over, and then the support plate continues to rise to support the mold steel, and then the reverse side of the mold steel is rusted. Compared with manual turning, the efficiency of rust removal is improved.

[0005] The following deficiencies still exist in the use of the above scheme: during the grinding process of the mold steel, the temperature of the mold steel rises. In order to avoid scalding the user when disassembling after grinding, it is necessary to stop for a while, then disassemble the mold steel, and fix the mold steel to be ground. It is not easy to load and unload materials during the grinding process, which reduces the work efficiency and the practicality of the device. Utility Model Content

[0006] In order to make up for the above shortcomings, the present application provides a mold steel grinding device, which aims to improve the problem that the temperature of the mold steel rises during the mold steel grinding process. In order to avoid scalding the user when disassembling after grinding, it is necessary to keep the mold steel still for a period of time, then disassemble the mold steel and fix the mold steel to be ground, which makes it difficult to load and unload materials during the grinding process, thereby reducing work efficiency.

[0007] An embodiment of the present application provides a mold steel grinding device, including a grinding structure and a rotating structure, wherein the grinding structure includes a fixed frame and a grinding assembly, wherein the grinding assembly is arranged in the fixed frame, and the rotating structure includes a lifting assembly, a rotating plate, two clamping assemblies and an adjusting assembly, wherein the lifting assembly is arranged on one side of the fixed frame, the rotating plate is rotatably connected to the fixed frame, the lifting assembly is clamped with the rotating plate, the two clamping assemblies are relatively arranged on one side of the rotating plate, and the adjusting assembly is arranged in the fixed frame, and the adjusting assembly is clamped with the clamping assembly.

[0008] In a specific embodiment, the grinding assembly includes a first rectangular shell, a first servo motor, a ball screw pair, a first screw nut pair, a first electric push rod, a motor and a grinding disc, the first rectangular shell is arranged in the fixed frame, the first servo motor is installed on one side of the first rectangular shell, the ball screw pair is connected to the first servo motor, the ball screw pair is rotatably connected to the first rectangular shell, the first screw nut pair is connected to the ball screw pair, the first screw nut pair is slidably connected to the first rectangular shell, the first electric push rod is installed on one side of the first screw nut pair, the motor is connected to the movable end of the first electric push rod, and the grinding disc is connected to the output end of the motor.

[0009] In the above implementation process, the mold steel is conveniently ground by arranging the first rectangular housing, the first servo motor, the ball screw pair, the first screw nut pair, the first electric push rod, the motor and the grinding disc.

[0010] In a specific implementation scheme, the lifting assembly includes a fixed frame, a second electric push rod and a sliding frame, the fixed frame is arranged on one side of the fixed frame, the second electric push rod is installed on one side of the fixed frame, the sliding frame is connected to the movable end of the second electric push rod, the sliding frame is slidably connected to the fixed frame, and the sliding frame is clamped with the turn plate.

[0011] In the above implementation process, by providing the fixed frame, the second electric push rod and the sliding frame, it is convenient to drive the sliding frame to rise and fall, and at the same time, it is convenient to fix the position of the rotating plate.

[0012] In a specific embodiment, a window is embedded in one side of the sliding frame.

[0013] In the above implementation process, a window is embedded on one side of the sliding frame, which makes it convenient for the user to observe the grinding situation.

[0014] In a specific embodiment, the clamping assembly includes two second rectangular shells, a second servo motor, a bidirectional lead screw, two second lead screw nut pairs, a clamping block, a first rotating block and a second rotating block. The two second rectangular shells are relatively arranged on one side of the rotating plate, the second servo motor is installed on one side of the second rectangular shell, the bidirectional lead screw is connected to the second servo motor, the bidirectional lead screw is rotatably connected to the second rectangular shell, two second lead screw nut pairs are connected to the bidirectional lead screw, two second lead screw nut pairs are slidably connected to the second rectangular shell, the clamping block is connected to the second lead screw nut pair, and the first rotating block and the second rotating block are both rotatably connected to the clamping block.

[0015] In the above implementation process, through the arrangement of two second rectangular shells, a second servo motor, a bidirectional lead screw, two second lead screw nut pairs, a clamping block, a first rotating block and a second rotating block, it is convenient to clamp the mold steel and adjust the grinding angle of the mold steel, thereby improving the practicability of the device.

[0016] In a specific embodiment, the adjustment assembly includes a positioning block, a sliding rod, a connecting frame, a pressure block, a spring and a clamping block, the positioning block is connected to the sliding rod, the positioning block is clamped with the fixed frame, the connecting frame is arranged in the fixed frame, the sliding rod is slidably connected to the fixed frame, the pressure block is connected to the sliding rod, the spring is sleeved on the sliding rod, the clamping block is arranged at one end of the sliding rod, and the clamping block is clamped with the first rotating block.

[0017] In the above implementation process, the position of the first rotating block is conveniently fixed by setting the positioning block, the sliding rod, the connecting frame, the pressure block, the spring and the clamping block, so as to prevent the mold steel from rotating during the grinding process.

[0018] In a specific implementation manner, a slot is provided on one side of the first rotating block, and the locking block is engaged with the slot.

[0019] In the above implementation process, the connection between the clamping block and the first rotating block can be facilitated by clamping the clamping block with the clamping slot.

[0020] In a specific implementation manner, a plurality of positioning grooves are evenly formed on one side of the fixing frame, and the positioning blocks are engaged with the positioning grooves.

[0021] In the above implementation process, a plurality of positioning grooves are evenly opened on one side of the fixed frame, and the positioning blocks are engaged with the positioning grooves, so that the grinding angle of the mold steel can be easily adjusted, thereby improving the practicability of the device.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the grinding component, it is convenient to grind the mold steel; through the setting of the clamping component, it is convenient to clamp the mold steel and convenient to adjust the grinding angle of the mold steel, thereby improving the practicability of the device; through the setting of the adjusting component, it is convenient to fix the position of the first rotating block to avoid rotation of the mold steel during the grinding process; after the grinding is completed, through the setting of the lifting component, it is convenient to drive the sliding frame to rise and fall and convenient to fix the position of the rotating plate; by rotating the rotating plate, it is convenient to drive the mold steel to rotate and load the material; at the same time, after the cooling of the ground mold steel is completed, it is convenient to load and unload the material without affecting the grinding of another mold steel, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic structural diagram of a die steel grinding device provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of the side structure of a die steel grinding device provided in an embodiment of the present application;

[0026] Figure 3 A schematic diagram of the rear view structure of a die steel grinding device provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the cross-sectional structure of a die steel grinding device provided in an embodiment of the present application.

[0028] In the figure: 10-grinding structure; 110-fixed frame; 120-grinding assembly; 121-first rectangular housing; 122-first servo motor; 123-ball screw pair; 124-first screw nut pair; 125-first electric push rod; 126-motor; 127-grinding disc; 130-positioning groove; 20-rotating structure; 210-lifting assembly; 211-fixed frame; 212-second electric push rod; 213-sliding frame; 2 20-rotating plate; 230-clamping assembly; 231-second rectangular shell; 232-second servo motor; 233-bidirectional lead screw; 234-second lead screw nut pair; 235-clamping block; 236-first rotating block; 237-second rotating block; 240-adjusting assembly; 241-positioning block; 242-sliding rod; 243-connecting frame; 244-pressing block; 245-spring; 246-block; 250-window; 260-slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0030] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Example

[0032] See also Figure 1 The present application provides a mold steel grinding device, including a grinding structure 10 and a rotating structure 20.

[0033] Specifically, the rotating structure 20 is convenient for driving the mold steel to rotate and load. At the same time, after the mold steel is ground and cooled, it is convenient for loading and unloading without affecting the grinding of another mold steel, thereby improving work efficiency.

[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The grinding structure 10 includes a fixed frame 110 and a grinding assembly 120 , and the grinding assembly 120 is disposed in the fixed frame 110 .

[0035] In the specific setting, the grinding assembly 120 includes a first rectangular shell 121, a first servo motor 122, a ball screw pair 123, a first screw nut pair 124, a first electric push rod 125, a motor 126 and a grinding disc 127, the first rectangular shell 121 is arranged in the fixed frame 110, the first servo motor 122 is installed on one side of the first rectangular shell 121, the ball screw pair 123 is connected to the first servo motor 122, the ball screw pair 123 is rotatably connected to the first rectangular shell 121, and the first screw nut pair 124 is connected to the first servo motor 122. The ball screw pair 123 is connected, the first screw nut pair 124 is slidingly connected to the first rectangular shell 121, the first electric push rod 125 is installed on one side of the first screw nut pair 124, the motor 126 is connected to the movable end of the first electric push rod 125, and the grinding disc 127 is connected to the output end of the motor 126, wherein the arrangement of the first rectangular shell 121, the first servo motor 122, the ball screw pair 123, the first screw nut pair 124, the first electric push rod 125, the motor 126 and the grinding disc 127 facilitates the grinding of the mold steel.

[0036] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The rotating structure 20 includes a lifting component 210, a rotating plate 220, two clamping components 230 and an adjusting component 240. The lifting component 210 is arranged on one side of the fixed frame 110. The rotating plate 220 is rotatably connected to the fixed frame 110. The lifting component 210 is clamped with the rotating plate 220. The two clamping components 230 are relatively arranged on one side of the rotating plate 220. The adjusting component 240 is arranged in the fixed frame 110, and the adjusting component 240 is clamped with the clamping component 230.

[0037] In the specific setting, the lifting assembly 210 includes a fixed frame 211, a second electric push rod 212 and a sliding frame 213. The fixed frame 211 is arranged on one side of the fixed frame 110, and the second electric push rod 212 is installed on one side of the fixed frame 211. The sliding frame 213 is connected to the movable end of the second electric push rod 212. The sliding frame 213 is slidably connected to the fixed frame 211, and the sliding frame 213 is clamped with the rotating plate 220. Among them, through the setting of the fixed frame 211, the second electric push rod 212 and the sliding frame 213, it is convenient to drive the sliding frame 213 to rise and fall, and at the same time, it is convenient to fix the position of the rotating plate 220.

[0038] In a specific configuration, a viewing window 250 is embedded in one side of the sliding frame 213 , wherein the viewing window 250 is embedded in one side of the sliding frame 213 , so that the user can observe the grinding condition conveniently.

[0039] In the specific setting, the clamping assembly 230 includes two second rectangular shells 231, a second servo motor 232, a bidirectional lead screw 233, two second lead screw nut pairs 234, a clamping block 235, a first rotating block 236 and a second rotating block 237. The two second rectangular shells 231 are relatively arranged on one side of the rotating plate 220, the second servo motor 232 is installed on one side of the second rectangular shell 231, the bidirectional lead screw 233 is connected to the second servo motor 232, the bidirectional lead screw 233 is rotatably connected to the second rectangular shell 231, and the two second lead screw nut pairs 234 are connected to the bidirectional lead screw 233. The two second lead screw nut pairs 234 are slidably connected to the second rectangular shell 231, the clamping block 235 is connected to the second lead screw nut pair 234, and the first rotating block 236 and the second rotating block 237 are both rotatably connected to the clamping block 235. Among them, through the arrangement of the two second rectangular shells 231, the second servo motor 232, the bidirectional lead screw 233, the two second lead screw nut pairs 234, the clamping block 235, the first rotating block 236 and the second rotating block 237, it is convenient to clamp the mold steel, and it is also convenient to adjust the grinding angle of the mold steel, thereby improving the practicability of the device.

[0040] In the specific setting, the adjustment component 240 includes a positioning block 241, a sliding rod 242, a connecting frame 243, a pressure block 244, a spring 245 and a clamping block 246. The positioning block 241 is connected to the sliding rod 242, and the positioning block 241 is clamped with the fixed frame 110. The connecting frame 243 is arranged in the fixed frame 110, the sliding rod 242 is slidably connected to the fixed frame 110, the pressure block 244 is connected to the sliding rod 242, the spring 245 is sleeved on the sliding rod 242, and the clamping block 246 is arranged at one end of the sliding rod 242, and the clamping block 246 is clamped with the first rotating block 236. Among them, through the setting of the positioning block 241, the sliding rod 242, the connecting frame 243, the pressure block 244, the spring 245 and the clamping block 246, the position of the first rotating block 236 is conveniently fixed to prevent the mold steel from rotating during the grinding process.

[0041] In a specific configuration, a slot 260 is provided on one side of the first rotating block 236 , and the locking block 246 is engaged with the slot 260 . The engagement of the locking block 246 with the slot 260 facilitates the connection between the locking block 246 and the first rotating block 236 .

[0042] In the specific setting, a plurality of positioning grooves 130 are evenly opened on one side of the fixed frame 110, and the positioning block 241 is clamped with the positioning groove 130. Specifically, by evenly opening a plurality of positioning grooves 130 on one side of the fixed frame 110 and clamping the positioning block 241 with the positioning groove 130, the grinding angle of the mold steel can be easily adjusted, thereby improving the practicability of the device.

[0043] The working principle of the mold steel grinding device is as follows: when the mold steel grinding device is used, the grinding disc 127 is driven to rotate by the motor 126 to facilitate grinding of the mold steel. When the grinding angle of the mold steel needs to be adjusted, the positioning block 241 is pulled to drive the slide bar 242 and the pressure block 244 to move, and the spring 245 is squeezed. At this time, the positioning block 241 is released from the clamping connection with the positioning groove 130, and the clamping block 246 slides a certain distance in the clamping groove 260. By rotating the slide bar 242 to a suitable angle, the first rotating block 236 and the second rotating block 237 are driven to rotate through the connection between the clamping block 246 and the clamping groove 260, so that the mold steel rotates, and the spring 245 is reset to make the positioning block 241 clamped with the new positioning groove 130, which is convenient for adjusting the mold steel. The grinding angle improves the practicality of the device. After the grinding is completed, the sliding frame 213 is driven to rise by turning on the second electric push rod 212, and the mold steel at the other end is rotated into the fixed frame 110 by rotating the rotating plate 220, and the sliding frame 213 is driven to descend by the second electric push rod 212. The sliding frame 213 is engaged with the rotating plate 220 to facilitate the position of the rotating plate 220. At this time, the new mold steel is ground. At the same time, after the mold steel after grinding is cooled, the second servo motor 232 is turned on to drive the bidirectional lead screw 233 to rotate, so that the two second lead screw nut pairs 234 and the clamping block 235 are separated from each other, which is convenient for clamping and disassembling the mold steel, and convenient for disassembling and assembling the mold steel while grinding, thereby improving work efficiency.

[0044] It should be noted that the specific models and specifications of the first servo motor 122, the first electric push rod 125, the motor 126, the second electric push rod 212 and the second servo motor 232 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0045] The power supply and principles of the first servo motor 122 , the first electric push rod 125 , the motor 126 , the second electric push rod 212 , and the second servo motor 232 are clear to those skilled in the art and are not described in detail herein.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A die steel grinding device, characterized in that: include A grinding structure (10), the grinding structure (10) comprising a fixed frame (110) and a grinding assembly (120), the grinding assembly (120) being arranged in the fixed frame (110); The rotating structure (20) comprises a lifting component (210), a rotating plate (220), two clamping components (230) and an adjusting component (240); the lifting component (210) is arranged on one side of the fixed frame (110); the rotating plate (220) is rotatably connected to the fixed frame (110); the lifting component (210) is clamped with the rotating plate (220); the two clamping components (230) are arranged on one side of the rotating plate (220) opposite to each other; the adjusting component (240) is arranged in the fixed frame (110); and the adjusting component (240) is clamped with the clamping component (230).

2. A die steel grinding device according to claim 1, characterized in that: The grinding assembly (120) comprises a first rectangular housing (121), a first servo motor (122), a ball screw pair (123), a first screw nut pair (124), a first electric push rod (125), a motor (126) and a grinding disc (127); the first rectangular housing (121) is arranged in the fixed frame (110); the first servo motor (122) is installed on one side of the first rectangular housing (121); the ball screw pair (123) is connected to the first servo motor (122); The ball screw pair (123) is rotationally connected to the first rectangular housing (121), the first screw nut pair (124) is connected to the ball screw pair (123), the first screw nut pair (124) is slidingly connected to the first rectangular housing (121), the first electric push rod (125) is installed on one side of the first screw nut pair (124), the motor (126) is connected to the movable end of the first electric push rod (125), and the grinding disc (127) is connected to the output end of the motor (126).

3. A die steel grinding device according to claim 1, characterized in that: The lifting assembly (210) comprises a fixed frame (211), a second electric push rod (212) and a sliding frame (213); the fixed frame (211) is arranged on one side of the fixed frame (110); the second electric push rod (212) is installed on one side of the fixed frame (211); the sliding frame (213) is connected to the movable end of the second electric push rod (212); the sliding frame (213) is slidably connected to the fixed frame (211); and the sliding frame (213) is clamped to the rotating plate (220).

4. A die steel grinding device according to claim 3, characterized in that: A window (250) is embedded on one side of the sliding frame (213).

5. A die steel grinding device according to claim 1, characterized in that: The clamping assembly (230) comprises two second rectangular shells (231), a second servo motor (232), a bidirectional lead screw (233), two second lead screw nut pairs (234), a clamping block (235), a first rotating block (236) and a second rotating block (237), wherein the two second rectangular shells (231) are arranged opposite to each other on one side of the rotating plate (220), the second servo motor (232) is installed on one side of the second rectangular shell (231), the bidirectional lead screw (233) and the second servo motor (232) are arranged on one side of the second rectangular shell (231), and the bidirectional lead screw (233) and the second servo motor (232) are arranged on one side of the second rectangular shell (231). The bidirectional lead screw (233) is connected to the second rectangular housing (231) in rotation, the two second lead screw nut pairs (234) are connected to the bidirectional lead screw (233), the two second lead screw nut pairs (234) are slidably connected to the second rectangular housing (231), the clamping block (235) is connected to the second lead screw nut pair (234), and the first rotating block (236) and the second rotating block (237) are both rotatably connected to the clamping block (235).

6. A die steel grinding device according to claim 5, characterized in that: The adjustment component (240) comprises a positioning block (241), a sliding rod (242), a connecting frame (243), a pressure block (244), a spring (245) and a clamping block (246); the positioning block (241) is connected to the sliding rod (242); the positioning block (241) is clamped with the fixed frame (110); the connecting frame (243) is arranged in the fixed frame (110); the sliding rod (242) is slidably connected with the fixed frame (110); the pressure block (244) is connected with the sliding rod (242); the spring (245) is sleeved on the sliding rod (242); the clamping block (246) is arranged at one end of the sliding rod (242); and the clamping block (246) is clamped with the first rotating block (236).

7. A die steel grinding device according to claim 6, characterized in that: A clamping slot (260) is provided on one side of the first rotating block (236), and the clamping block (246) is clamped with the clamping slot (260).

8. A die steel grinding device according to claim 6, characterized in that: A plurality of positioning grooves (130) are evenly formed on one side of the fixing frame (110), and the positioning blocks (241) are snap-connected with the positioning grooves (130).

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