Double-machine-head type mold steel end grinding and machining equipment

Abstract

The utility model relates to the technical field of mold steel machining equipment, in particular to double-machine-head type mold steel end grinding and machining equipment. In order to solve the problems that a large amount of time is needed for disassembly and assembly in the tool bit disassembly process, the replacement efficiency of a steel die tool bit is low, and then the machining efficiency is affected. By arranging the installation assembly on the machining tool bit, during design and installation, a positioning insertion rod on a fixing plate on one side of the machining tool bit is inserted into a fixing block installed at the driving end of the movable machining mechanism, a fixing pin is inserted into the driving end of the movable machining mechanism, and an extrusion block is driven to extrude a positioning block by rotating a lead screw; and after being extruded, the positioning blocks are partially extruded out of the fixing pins, and then the positioning blocks are clamped in the limiting grooves, so that the fixing pins are fixed, the machining tool bit is conveniently and rapidly fixed, mounting and dismounting are convenient, the structure is simple, the dismounting and mounting time of the tool bit is shortened, and the machining efficiency of die steel is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of mold steel processing equipment, and in particular to a double-head mold steel end grinding processing equipment. Background Technology

[0002] Die steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die casting molds. Molds are the main processing tools for manufacturing parts in industries such as machinery manufacturing, radio instruments, motors, and electrical appliances. The quality of molds directly affects the quality of pressure processing, the precision and output of products, and production costs. In addition to reasonable structural design and processing precision, the quality and service life of molds are mainly affected by mold materials and heat treatment.

[0003] When processing mold steel, its end faces are usually ground. Current grinding methods typically involve fixing the mold steel and moving it horizontally through a grinding device multiple times. The grinding mechanism on the device repeatedly grinds the surface of the steel. Because mold steel is a block structure, dual-head grinding is used to improve grinding efficiency at the mold ends. Existing grinding equipment uses multiple bolts to fix the cutting heads to the equipment. Generally, to improve the grinding accuracy of the mold ends, different sizes of cutting heads need to be replaced. Disassembling and reassembling these cutting heads takes a significant amount of time, resulting in slow cutting head replacement efficiency and consequently affecting processing efficiency. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the problem that the disassembly and assembly of the cutting head requires a significant amount of time, resulting in slow replacement efficiency of the steel mold cutting head and consequently affecting processing efficiency.

[0006] (2) Technical solution

[0007] The technical solution of this utility model is as follows: a dual-head mold steel end grinding and processing equipment, comprising a main body, including a base, a processing table, a moving processing mechanism, a support plate, a fixing mechanism, an operation control computer, mounting components, and processing cutters. The base is installed on the bottom surface of the main body. Moving processing mechanisms are symmetrically arranged on the surface of the base. A processing table is installed on the surface of the base between the moving processing mechanisms. A support plate is installed on one end of the base surface of the processing table. A fixing mechanism is installed on the surface of the support plate. An operation control computer is installed on one side of the support plate. The fixing mechanism is connected to the moving processing mechanism and the operation control computer via signal transmission. A processing cutter is provided at the drive end of the moving processing mechanism. An installation assembly is provided between the drive end of the machining mechanism and the machining head. By placing the mold steel on the machining table, the fixed mechanism and the moving machining mechanism are driven by the operating control computer to perform machining operations. In order to reduce the time for changing the machining head, an installation assembly is set up. During installation, the positioning pin on the fixed plate on one side of the machining head is inserted into the fixed block installed on the drive end of the moving machining mechanism, and the fixing pin is inserted into the inside of the drive end of the moving machining mechanism. By rotating the lead screw, the extrusion block is driven to press the positioning block. After being extruded from the inside of the fixing pin, the positioning block is locked in the limiting groove, thereby fixing the fixing pin. This facilitates quick fixing of the machining head, making installation and disassembly convenient. The structure is simple, shortens the disassembly and assembly time of the machining head, and improves the machining efficiency of mold steel.

[0008] Further, the mounting assembly includes a fixing plate, positioning rods, fixing blocks, positioning holes, fixing pins, lead screws, extrusion blocks, positioning blocks, spring B, and limiting grooves. A fixing plate is mounted on the surface of the machining head. Four positioning rods are equidistantly mounted on the side of the fixing plate near the moving machining mechanism. Four fixing blocks are mounted on the drive end of the moving machining mechanism at positions corresponding to the positioning rods. Each fixing block has a positioning hole adapted to the positioning rods, and the positioning rods are inserted into the fixing blocks. A U-shaped fixing pin is inserted into a through hole in the machining head. A lead screw is threaded into the fixing pin, and one end of the lead screw is rotatably connected to an extrusion block located within the fixing pin. Four positioning blocks are located in a blind groove within the fixing pin. A spring B is provided on the side surface. The positioning block slides within the fixing pin. The drive end of the moving processing mechanism has an insertion hole adapted to the fixing pin. The drive end of the moving processing mechanism has a limiting groove with an annular structure adapted to the positioning block. By setting up the installation assembly, during installation, the positioning rod on the fixing plate on one side of the processing head is inserted into the fixing block installed on the drive end of the moving processing mechanism, and the fixing pin is inserted into the inside of the drive end of the moving processing mechanism. By rotating the lead screw, the extrusion block is driven to extrude the positioning block. After being extruded, the positioning block is squeezed into the limiting groove, thereby fixing the fixing pin. This facilitates quick fixing of the processing head, making installation and disassembly convenient. The structure is simple, shortening the disassembly and assembly time of the head and improving the processing efficiency of mold steel.

[0009] Furthermore, a rotating hole is provided on one end surface of the lead screw. With the help of an external tool, the tool is inserted into the rotating hole, making the disassembly of the lead screw more convenient and quick.

[0010] Furthermore, the extrusion block is arranged in a conical structure and abuts against the positioning block. One side of the positioning block is arranged in a beveled structure. When the extrusion block presses down, it squeezes the positioning block. After being squeezed, the positioning block is squeezed out from the inside of the fixing pin and then stuck in the limiting groove, thereby fixing the fixing pin and facilitating the quick fixing of the processing head.

[0011] Furthermore, a slider with a convex shape is installed on one side surface of the positioning block. The slider slides in a blind groove opened in the fixing pin. One end of the spring B is connected to the slider, and the other end of the spring B is connected to the fixing pin. This can improve the sliding stability of the positioning block in the fixing pin and ensure good firmness.

[0012] Furthermore, a spring A is installed inside the fixed block, and the other end of the spring A is connected to an extrusion plate set inside the fixed block. The extrusion plate slides in the positioning hole and inserts the positioning rod into the positioning hole opened in the fixed block. When the processing head is released from restriction, the processing head is driven to pop out under the tension of the spring A. The structure is simple and the effect is good.

[0013] Furthermore, two limiting blocks are symmetrically installed on the surface of the extrusion plate. The fixing block has a sliding groove adapted to the limiting block. The limiting block slides in the sliding groove. By installing the limiting block on the surface of the extrusion plate and having the limiting block slide in the sliding groove, the movement position of the extrusion plate can be limited, thereby improving the stability of the extrusion plate.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: During installation, the positioning rod on the fixing plate on one side of the machining head is inserted into the fixing block installed on the drive end of the moving machining mechanism, and the fixing pin is inserted into the inside of the drive end of the moving machining mechanism. By rotating the lead screw, the extrusion block is driven to squeeze the positioning block. After being squeezed, the positioning block is squeezed out from the inside of the fixing pin and then locked in the limiting groove, thereby fixing the fixing pin. This facilitates quick fixing of the machining head, makes installation and disassembly more convenient, has a simple structure, shortens the disassembly and assembly time of the head, and improves the machining efficiency of mold steel. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0017] Figure 2 The diagram shown is a structural assembly diagram of the mounting components in this utility model;

[0018] Figure 3 The image shown is a cross-sectional view of the internal portion of the positioning rod in this utility model;

[0019] Figure 4 This utility model is shown. Figure 3 Enlarged view of the structure at point A in the middle;

[0020] Figure 5 The image shown is a detailed view of the slider in this utility model;

[0021] Figure 6 This utility model is shown. Figure 2 Enlarged view of the structure at point B in the middle.

[0022] Explanation of reference numerals in the attached drawings: 1-base, 2-processing table, 3-moving processing mechanism, 4-support plate, 5-fixing mechanism, 6-operation control computer, 7-installation component, 71-fixing plate, 72-positioning rod, 73-fixing block, 74-positioning hole, 75-extrusion plate, 76-spring A, 77-limiting block, 78-slide groove, 79-fixing pin, 710-lead screw, 711-extrusion block, 712-positioning block, 713-slider, 714-spring B, 715-limiting groove, 8-processing head. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Example 1:

[0025] Please see Figure 1-6This utility model provides an embodiment: a dual-head mold steel end grinding processing equipment, including a main body, comprising a base 1, a processing table 2, a moving processing mechanism 3, a support plate 4, a fixing mechanism 5, an operation control computer 6, an installation component 7, and a processing cutter head 8. The base 1 is installed on the bottom surface of the main body. The moving processing mechanism 3 is symmetrically arranged on the surface of the base 1. The processing table 2 is installed on the surface of the base 1 between the moving processing mechanisms 3. The support plate 4 is installed on the surface of the base 1 at one end of the processing table 2. The fixing mechanism 5 is installed on the surface of the support plate 4. The operation control computer 6 is installed on one side of the support plate 4. The fixing mechanism 5 is connected to the moving processing mechanism 3 and the operation control computer 6 via signal transmission. The moving machining mechanism 3 has a machining head 8 at its drive end. An installation assembly 7 is located between the drive end of the moving machining mechanism 3 and the machining head 8. The installation assembly 7 includes a fixing plate 71, positioning rods 72, fixing blocks 73, positioning holes 74, fixing pins 79, a lead screw 710, a pressing block 711, a positioning block 712, a spring B 714, and a limiting groove 715. The fixing plate 71 is mounted on the surface of the machining head 8. Four positioning rods 72 are equidistantly mounted on the side of the fixing plate 71 closest to the moving machining mechanism 3. Four fixing blocks 73 are mounted at positions corresponding to the positioning rods 72 at the drive end of the moving machining mechanism 3. The fixing blocks 73 have positioning holes 74 that fit the positioning rods 72. 72 is inserted into the fixed block 73. The machining head 8 has a through hole into which a U-shaped fixing pin 79 is inserted. The fixing pin 79 is internally threaded with a lead screw 710. One end of the lead screw 710 is rotatably connected to the extrusion block 711 set in the fixing pin 79. Four positioning blocks 712 are set in the blind groove of the fixing pin 79. A spring B714 is set on one side surface of the positioning block 712. The positioning block 712 slides in the fixing pin 79. The drive end of the moving machining mechanism 3 has an insertion hole that matches the fixing pin 79. The drive end of the moving machining mechanism 3 has a ring-shaped limiting groove 715 that matches the positioning block 712. By placing the mold steel on the machining table 2, the fixed pin 712 is driven by the operating control computer 6. Mechanism 5 and the moving processing mechanism 3 perform processing operations. To reduce the time for changing the cutting head, an installation component 7 is provided. During installation, the positioning rod 72 on the fixing plate 71 on one side of the processing cutting head 8 is inserted into the fixing block 73 installed on the drive end of the moving processing mechanism 3, and the fixing pin 79 is inserted into the inside of the drive end of the moving processing mechanism 3. By rotating the lead screw 710, the extrusion block 711 is driven to extrude the positioning block 712. After being extruded, the positioning block 712 is squeezed into the limiting groove 715, thereby fixing the fixing pin 79. This facilitates the quick fixing of the processing cutting head 8, making installation and disassembly convenient. The structure is simple, shortens the time for disassembling and assembling the cutting head, and improves the processing efficiency of mold steel.

[0026] A rotating hole is provided on one end of the lead screw 710. With the help of an external tool, the tool is inserted into the rotating hole, making the disassembly and rotation of the lead screw 710 more convenient and faster.

[0027] The extrusion block 711 is a conical structure and abuts against the positioning block 712. One side of the positioning block 712 is a beveled structure. When the extrusion block 711 presses down, it also presses the positioning block 712. After being pressed, the positioning block 712 is partially squeezed out from the fixing pin 79 and then locked in the limiting groove 715, thereby fixing the fixing pin 79 and facilitating the quick fixing of the processing cutter head 8.

[0028] A slider 713 with a convex structure is installed on one side surface of the positioning block 712. The slider 713 slides in a blind groove opened in the fixing pin 79. One end of the spring B714 is connected to the slider 713, and the other end of the spring B714 is connected to the fixing pin 79. This can improve the sliding stability of the positioning block 712 in the fixing pin 79 and make it more secure.

[0029] Example 2:

[0030] Please see Figure 1-6 In this embodiment, a spring A76 is installed inside the fixing block 73. The other end of the spring A76 is connected to the extrusion plate 75 set inside the fixing block 73. The extrusion plate 75 slides in the positioning hole 74. The positioning rod 72 is inserted into the positioning hole 74 opened in the fixing block 73. When the processing head 8 is released from restriction, it is driven to pop out under the tension of the spring A76. The structure is simple and the effect is good. Two limiting blocks 77 are symmetrically installed on the surface of the extrusion plate 75. The fixing block 73 is provided with a sliding groove 78 that matches the limiting block 77. The limiting block 77 slides in the sliding groove 78. By installing the limiting block 77 on the surface of the extrusion plate 75 and having the limiting block 77 slide in the sliding groove 78, the movement position of the extrusion plate 75 can be limited, which improves the stability of the extrusion plate 75.

[0031] Through the above steps, when in use, the mold steel is placed on the processing table 2, and the operation control computer 6 drives the fixing mechanism 5 and the moving processing mechanism 3 to perform processing operations. In order to reduce the time for changing the cutting head, an installation component 7 is set up. During installation, the positioning rod 72 on the fixing plate 71 on one side of the processing cutting head 8 is inserted into the fixing block 73 installed on the drive end of the moving processing mechanism 3, and the fixing pin 79 is inserted into the inside of the drive end of the moving processing mechanism 3. By rotating the lead screw 710, the extrusion block 711 is driven to extrude the positioning block 712. After being extruded, the positioning block 712 is squeezed into the limiting groove 715, thereby fixing the fixing pin 79. This facilitates the quick fixing of the processing cutting head 8, and the installation and disassembly are relatively convenient. The structure is simple, shortens the time for disassembling and assembling the cutting head, and improves the processing efficiency of mold steel.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A double-head type die steel material end polishing processing apparatus comprising a device main body, characterized by: The utility model provides a mobile processing mechanism, including base (1), processing platform (2), mobile processing mechanism (3), support plate (4), fixed mechanism (5), operation control computer (6), installation component (7) and processing tool bit (8), base (1) is installed in the bottom surface of device main body, the surface of base (1) is symmetrically provided with mobile processing mechanism (3), the surface of base (1) is installed with processing platform (2) between mobile processing mechanism (3), the surface of base (1) is installed with support plate (4) in processing platform (2) one end, the surface of support plate (4) is installed with fixed mechanism (5), one side surface of support plate (4) is installed with operation control computer (6), fixed mechanism (5) and mobile processing mechanism (3) and operation control computer (6) between signal transmission connection, the drive end of mobile processing mechanism (3) is provided with processing tool bit (8), and the drive end of mobile processing mechanism (3) and processing tool bit (8) are provided with installation component (7).

2. The double-head type die steel end polishing processing apparatus according to claim 1, characterized in that: The installation component (7) includes a fixed plate (71), a positioning plug rod (72), a fixed block (73), a positioning hole (74), a fixed pin (79), a lead screw (710), an extrusion block (711), a positioning block (712), a spring B (714) and a limiting groove (715), the surface of the processing tool bit (8) is provided with the fixed plate (71), four positioning plug rods (72) are equidistantly installed on one side surface of the fixed plate (71) close to the mobile processing mechanism (3), four fixed blocks (73) are installed at positions corresponding to the positioning plug rods (72) on the drive end of the mobile processing mechanism (3), the fixed blocks (73) are provided with positioning holes (74) adapted to the positioning plug rods (72) in the interiors, the positioning plug rods (72) are inserted into the fixed blocks (73), the fixed pin (79) in the shape of a Chinese character '' is inserted into a through hole of the processing tool bit (8), the lead screw (710) is threadedly connected into the fixed pin (79), one end of the lead screw (710) is rotationally connected to the extrusion block (711) arranged in the fixed pin (79), four positioning blocks (712) are arranged in blind grooves of the fixed pin (79), the spring B (714) is arranged on one side surface of the positioning block (712), the positioning block (712) slides in the fixed pin (79), the drive end of the mobile processing mechanism (3) is provided with a plug hole adapted to the fixed pin (79), and the drive end of the mobile processing mechanism (3) is provided with the limiting groove (715) in the shape of a ring and adapted to the positioning block (712).

3. The double-head type die steel end polishing apparatus according to claim 2, characterized in that: One end surface of the lead screw (710) is provided with a rotating hole.

4. The double-head type die steel end polishing apparatus according to claim 2, characterized in that: The extrusion block (711) is in the shape of a cone, abuts against the positioning block (712), and one side of the positioning block (712) is in the shape of an inclined surface.

5. The double-head type die steel end polishing apparatus according to claim 2, characterized in that: One side surface of the positioning block (712) is provided with a convex-shaped sliding block (713) which slides in a blind groove of a fixed pin (79), one end of a spring B (714) is connected with the sliding block (713), and the other end of the spring B (714) is connected with the fixed pin (79).

6. The double-head type die steel end polishing apparatus according to claim 2, characterized in that: A spring A (76) is arranged in the fixed block (73), and the other end of the spring A (76) is connected with a pressing plate (75) arranged in the fixed block (73), and the pressing plate (75) slides in a positioning hole (74).

7. The double-head type die steel end polishing apparatus according to claim 6, characterized in that: Two limiting blocks (77) are symmetrically arranged on the surface of the pressing plate (75), and a sliding groove (78) matched with the limiting blocks (77) is arranged in the fixed block (73), and the limiting blocks (77) slide in the sliding groove (78).

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