Die steel wire cutting and grinding integrated device

Abstract

The utility model discloses a die steel wire cutting and polishing integrated device, and particularly relates to the technical field of cutting and polishing, the die steel wire cutting and polishing integrated device comprises a sleeve plate, two rotating shafts are rotatably connected in the sleeve plate, one end of each rotating shaft is provided with a stepping motor, the output end of each stepping motor is fixedly connected with the corresponding rotating shaft, and the other end of each rotating shaft is provided with a synchronous cutting and polishing assembly; and the synchronous cutting and polishing assembly comprises a rotating disc fixed to the other end of the rotating shaft, two groove blocks are fixedly connected to the outer wall of the rotating disc, limiting screw rods are installed in the groove blocks, and the two groove blocks are connected with the limiting screw rods in an inserted mode. The synchronous cutting and polishing assembly is adopted, two stepping motors simultaneously drive two rotating shafts to rotate by 15 degrees in a reciprocating mode, a limiting screw drives a cutting line to move up and down in a reciprocating mode, the section of a cut template material is located at the position of a polishing piece to be polished, and the integrated machining efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting and grinding technology, and more specifically, to an integrated device for cutting and grinding mold steel wire. Background Technology

[0002] Wire cutting and grinding of mold steel are two crucial processes in mold manufacturing. Wire cutting achieves high-precision forming, and grinding improves surface quality. The combination of the two can significantly improve the performance and lifespan of the mold.

[0003] Among existing publicly available documents, patent publication number CN112809539A discloses a powder metallurgy mold steel processing and polishing device. This technology involves a cavity penetrating the upper end of a movable column. Multiple linearly spaced toothed grooves are formed on the front and rear inner walls of the cavity. A half-gear is located in the center of the cavity, and a motor is coaxially and fixedly connected to the left end of the half-gear via a shaft. A motor plate is fixed to the center of the bottom surface of the motor, and a polishing assembly is located below the movable column. This invention improves the thoroughness of mold steel polishing and eliminates the need for manual operation, saving time and labor. However, this technology has the following drawbacks.

[0004] When processing molds, they need to be cut with steel wire and then polished. However, it is difficult to achieve simultaneous cutting and polishing, resulting in low efficiency of simultaneous cutting and polishing and low integrated processing efficiency. Therefore, an integrated device for cutting and polishing molds with steel wire is needed. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: an integrated device for cutting and grinding mold steel wire, comprising a sleeve plate, with two rotating shafts rotatably connected inside the sleeve plate. A stepper motor is installed at one end of each rotating shaft, and the output end of the stepper motor is fixedly connected to the rotating shaft. A synchronous cutting and grinding assembly is provided at the other end of the rotating shaft. The synchronous cutting and grinding assembly includes a turntable fixed to the other end of the rotating shaft. Two slots are fixedly connected to the outer wall of the turntable. Limiting screws are installed inside each slot, and both slots are inserted into the limiting screws. Nuts are rotatably connected to opposite sides of the two slots, and both nuts are threadedly connected to the limiting screws. A cutting wire is fixedly installed between the two nuts. A grinding disc is installed at the top of the outer wall of one of the turntables.

[0006] Preferably, the center point of the rotating shaft and the center point of the turntable are on the same horizontal line, so that the outer walls of the two rotating shafts can be smooth surfaces. The two limiting screws are symmetrically arranged about the cutting line, which is made of steel. A mounting block is fixedly connected to one side of the grinding disc, and the mounting block is fixedly connected to the turntable by bolts. A support block is mounted on the lower surface of each stepper motor, and both the stepper motor and the sleeve are fixedly connected to the support block; the support block is used to support the stepper motor. Two mounting holes are opened at the bottom end of the sleeve, and the cross-sectional shape of both mounting holes is circular.

[0007] In use, two stepper motors simultaneously drive two rotating shafts to rotate back and forth by 15 degrees. The turntable drives two slotted blocks to rotate back and forth by 15 degrees. The limit screw drives the cutting line to move up and down. When the template material comes into contact with the cutting line, the template material can be cut by the cutting line. The mounting block drives the grinding disc to rotate back and forth by 15 degrees, so that the two turntables can cut synchronously and the grinding disc can grind synchronously.

[0008] Preferably, an electric cylinder is fixedly installed on one side of the sleeve plate, and the output end of the electric cylinder is provided with a positioning and moving component; the positioning and moving component includes a push block fixedly disposed at the output end of the electric cylinder, and the positioning and moving component also includes a mounting plate, a concave plate, a threaded sleeve block, a locking bolt, and template material; the mounting plate is fixedly located on one side of the push block, and the mounting plate is slidably connected to the sleeve plate; the concave plate is fixedly located on the upper surface of the mounting plate; the threaded sleeve block is fixedly installed on the upper surface of the concave plate; the locking bolt is threadedly connected to the inner wall of the threaded sleeve block; and the template material is inserted into the inner wall of the concave plate; the locking bolt is used to compress the template material.

[0009] In use, the electric cylinder moves the push block, and the mounting plate causes the concave plate to move to the right. The locking bolt and the threaded sleeve block move downward under the action of the thread transmission force. The concave plate drives the threaded sleeve block to move to the right, and the template material can be stably positioned and moved to the right.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model adopts a synchronous cutting and grinding component. Two stepper motors simultaneously drive two rotating shafts to rotate back and forth by 15 degrees. The turntable drives two slot blocks to rotate back and forth by 15 degrees. The limit screw drives the cutting line to move up and down back and forth. The template material is cut by the cutting line. The cut template material cross-section is located at the position of the grinding disc for grinding. The template material can be cut and ground synchronously, which greatly improves the synchronous efficiency of grinding and cutting and greatly improves the integrated processing efficiency.

[0012] 2. This utility model uses an electric cylinder to move the push block, which causes the mounting plate to move the concave plate to the right. The locking bolt and the threaded sleeve block move downward under the action of the thread transmission force. The concave plate drives the threaded sleeve block to move to the right, making the cutting and grinding of the template material more stable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the integrated die steel wire cutting and grinding device of this utility model.

[0014] Figure 2 This is a partial structural diagram of the connection between the turntable and the slot block of this utility model.

[0015] Figure 3 This is a side view of the integrated die steel wire cutting and grinding device of this utility model.

[0016] Figure 4 This is a partial structural diagram of the connection between the mounting plate and the concave plate of this utility model.

[0017] Figure 5 This is a partial structural schematic diagram of the connection between the concave plate and the threaded sleeve block of this utility model.

[0018] The attached diagram is labeled as follows: 1. Sleeve plate; 2. Rotating shaft; 3. Stepper motor; 4. Turntable; 5. Slot block; 6. Limiting screw; 7. Nut; 8. Cutting line; 9. Grinding disc; 10. Mounting block; 11. Support block; 12. Mounting hole; 13. Electric cylinder; 14. Push block; 15. Mounting plate; 16. Concave plate; 17. Threaded sleeve block; 18. Locking bolt; 19. Template material. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] As attached Figure 1 - Appendix Figure 5 The device shown is an integrated device for cutting and grinding mold steel wire. The device is equipped with a synchronous cutting and grinding component. The synchronous cutting and grinding component can grind the cross section of the cut template material 19 at the position of the grinding disc 9, so as to realize synchronous cutting and grinding of the template material 19, which greatly improves the synchronous efficiency of grinding and cutting, and greatly improves the integrated processing efficiency. The specific structural configuration of the synchronous cutting and grinding component is as follows.

[0021] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 3 As shown, two rotating shafts 2 are rotatably connected inside the sleeve 1. A stepper motor 3 is installed at one end of the rotating shaft 2, and the output end of the stepper motor 3 is fixedly connected to the rotating shaft 2. A synchronous cutting and grinding assembly is provided at the other end of the rotating shaft 2. The synchronous cutting and grinding assembly includes a turntable 4 fixedly attached to the other end of the rotating shaft 2. Two slot blocks 5 are fixedly connected to the outer wall of the turntable 4. Limiting screws 6 are installed inside the slot blocks 5, and both slot blocks 5 are inserted into the limiting screws 6. Nuts 7 are rotatably connected to opposite sides of the two slot blocks 5.

[0022] Both nuts 7 are threadedly connected to the limiting screws 6, and a cutting line 8 is fixedly installed between the two nuts 7. A grinding disc 9 is installed on the top of the outer wall of one of the turntables 4. The center point of the rotating shaft 2 and the center point of the turntable 4 are on the same horizontal line, so the outer walls of the two rotating shafts 2 can be smooth surfaces. The two limiting screws 6 are symmetrically arranged about the cutting line 8, which is made of steel.

[0023] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 3 As shown, a mounting block 10 is fixedly connected to one side of the grinding disc 9, and the mounting block 10 is fixedly connected to the turntable 4 by bolts, so that the turntable 4 can drive the mounting block 10 to rotate back and forth by 15 degrees, thereby achieving stable rotation of the mounting block 10. A support block 11 is installed on the lower surface of each stepper motor 3, and both the stepper motor 3 and the sleeve plate 1 are fixedly connected to the support block 11.

[0024] Support blocks 11 are used to support stepper motors 3, so that two support blocks 11 can be supported by the sleeve plate 1. The two support blocks 11 support two stepper motors 3 respectively, increasing the stability of the stepper motors 3. Two mounting holes 12 are opened at the bottom end of the sleeve plate 1. The cross-sectional shape of the two mounting holes 12 is circular, so that the sleeve plate 1 can be fixedly installed on the ground by inserting expansion bolts into the two mounting holes 12, thereby increasing the stability of the sleeve plate 1.

[0025] In this embodiment, the integrated die steel wire cutting and grinding device is used by inserting expansion bolts into the two mounting holes 12 to fix the sleeve plate 1 in the ground position. The sleeve plate 1 supports two support blocks 11, which in turn support two stepper motors 3. The two stepper motors 3 simultaneously drive two rotating shafts 2 to rotate back and forth by 15 degrees. The rotating shafts 2 drive the turntable 4 to rotate back and forth by 15 degrees. The turntable 4 drives two slot blocks 5 to rotate back and forth by 15 degrees. The slot blocks 5 drive the nut 7 to rotate back and forth by 15 degrees. The nut 7 drives the limit screw 6 to rotate back and forth by 15 degrees. The limit screw 6 drives the cutting wire... The 8-axis moves up and down reciprocatingly, so that the template material 19 comes into contact with the cutting line 8, and the template material 19 can be cut by the cutting line 8. The cut template material 19 is located at the position of the grinding disc 9. In this way, the turntable 4 drives the mounting block 10 to rotate back and forth by 15 degrees, and the mounting block 10 drives the grinding disc 9 to rotate back and forth by 15 degrees. In this way, the grinding disc 9 grinds the cut template material 19 simultaneously, so that the two turntables 4 can cut synchronously and the grinding disc 9 can grind synchronously. The template material 19 is processed simultaneously by cutting and grinding, which greatly improves the processing efficiency of the template material 19.

[0026] In this embodiment, as shown in the appendix Figure 4 - Appendix Figure 5 As shown, an electric cylinder 13 is fixedly installed on one side of the sleeve 1, and a positioning and moving assembly is provided at the output end of the electric cylinder 13. The positioning and moving assembly includes a push block 14 fixedly installed at the output end of the electric cylinder 13, and also includes a mounting plate 15, a concave plate 16, a threaded sleeve block 17, a locking bolt 18, and a template material 19. The mounting plate 15 is fixedly located on one side of the push block 14, and the mounting plate 15 is slidably connected to the sleeve 1. The concave plate 16 is fixedly located on the upper surface of the mounting plate 15. The threaded sleeve block 17 is fixedly installed on the upper surface of the concave plate 16. The locking bolt 18 is threadedly connected to the inner wall of the threaded sleeve block 17. The template material 19 is inserted into the inner wall of the concave plate 16. The locking bolt 18 is used to compress the template material 19.

[0027] In this embodiment, the integrated die steel wire cutting and grinding device is used by moving the push block 14 through the electric cylinder 13. The push block 14 drives the mounting plate 15 to move to the right. The mounting plate 15 causes the concave plate 16 to move to the right. At the same time, the locking bolt 18 is rotated. The locking bolt 18 and the threaded sleeve 17 move downward under the action of the thread transmission force. The locking bolt 18 presses downward against the upper surface of the template material 19. Then the concave plate 16 drives the threaded sleeve 17 to move to the right, and the concave plate 16 drives the template material 19 to move to the right. In this way, the template material 19 can be stably positioned and moved to the right.

[0028] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0029] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A die steel line cutting and polishing integrated device, comprising a sleeve plate (1), characterized in that: The inside of the sleeve plate (1) is rotatably connected with two rotating shafts (2), one end of the rotating shaft (2) is provided with a stepping motor (3), the output end of the stepping motor (3) is fixedly connected with the rotating shaft (2), and the other end of the rotating shaft (2) is provided with a synchronous cutting and polishing assembly; The synchronous cutting and polishing assembly comprises a rotating disc (4) fixedly arranged at the other end of the rotating shaft (2), the outer wall of the rotating disc (4) is fixedly connected with two groove blocks (5), the inside of the groove block (5) is provided with a limiting screw rod (6), and the two groove blocks (5) are insertedly connected with the limiting screw rod (6). The opposite sides of the two groove blocks (5) are rotatably connected with two nuts (7), the two nuts (7) are threadedly connected with the limiting screw rod (6), the two nuts (7) are fixedly connected with a cutting line (8), and the outer wall of one of the rotating discs (4) is provided with a polishing piece (9).

2. The apparatus according to claim 1, wherein the apparatus is characterized in that: The center points of the rotating shafts (2) and the rotating disc (4) are located on the same horizontal line, and the outer walls of the two rotating shafts (2) can form a smooth surface.

3. The apparatus according to claim 1, wherein the apparatus is characterized by: The two limiting screw rods (6) are symmetrically arranged about the cutting line (8), and the cutting line (8) is made of steel.

4. The apparatus according to claim 1, wherein the apparatus is characterized by: One side of the polishing piece (9) is fixedly connected with a mounting block (10), and the mounting block (10) is fixedly connected with the rotating disc (4) through bolts.

5. The apparatus according to claim 1, wherein the apparatus is characterized by: The lower surface of each stepping motor (3) is provided with a supporting block (11), and the stepping motor (3) and the sleeve plate (1) are fixedly connected with the supporting block (11). The supporting block (11) is used for supporting the stepping motor (3).

6. The apparatus of claim 1, wherein: The bottom end of the sleeve plate (1) is provided with two mounting holes (13), and the cross-sectional shape of the two mounting holes (12) is circular.

7. The integrated device for cutting and grinding mold steel wire according to claim 1, characterized in that: One side of the sleeve plate (1) is fixedly provided with an electric cylinder (13), and the output end of the electric cylinder (13) is provided with a positioning moving assembly; The positioning moving assembly comprises a push block (14) fixedly arranged at the output end of the electric cylinder (13), and further comprises an installation plate (15), a concave plate (16), a threaded sleeve block (17), a locking bolt (18) and a template material (19). The installation plate (15) is fixedly arranged at one side of the push block (14), and the installation plate (15) is slidably connected with the sleeve plate (1), the concave plate (16) is fixedly arranged on the upper surface of the installation plate (15), the threaded sleeve block (17) is fixedly arranged on the upper surface of the concave plate (16), the locking bolt (18) is threadedly connected with the inner wall of the threaded sleeve block (17), and the template material (19) is insertedly arranged in the inner wall of the concave plate (16). The locking bolt (18) is used for extruding the template material (19).

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