Grinding machine for mold machining

Abstract

The utility model discloses a grinding machine for die machining, which comprises a machining table, a clamping cylinder is arranged on the machining table, an output shaft is arranged on the clamping cylinder, a moving groove matched with the output shaft is arranged in the machining table, a first fixing plate matched with the moving groove is fixedly connected onto the output shaft, and a second fixing plate matched with the moving groove is fixedly connected onto the first fixing plate. A second fixing plate is fixedly connected to the first fixing plate, a fixing rod is fixedly connected to the second fixing plate, a first containing plate is arranged at the bottom of the first fixing plate, a plurality of second containing plates are fixedly connected to the first containing plate, and a plurality of containing parts are formed between the first containing plate and the second containing plates; and a clamping plate matched with the mold is arranged in the accommodating part. Compared with the prior art, the grinding machine for mold machining has the advantages that matched clamping plates can be replaced conveniently according to molds in different shapes, replacement is fast, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of mold processing technology, and specifically relates to a grinding machine for mold processing. Background Technology

[0002] A mold is a tool used to create shaped objects. This tool consists of various parts, with different molds composed of different parts. It primarily achieves the shaping of objects by altering the physical state of the material being molded. During the production process, molds need to be polished. Mold polishing is generally done using a grinding machine, which can grind flat surfaces, sides, grooves, and other shaped surfaces.

[0003] Grinding machines generally include a grinding structure and a fixing mechanism. The fixing mechanism is used to fix the mold, and the grinding structure performs grinding. Existing fixing structures generally include a processing table, with clamping components at both ends of the processing table to fix the mold. Existing clamping components generally include clamping cylinders, with a clamping plate at the output end of the clamping cylinder. The clamping cylinder can push the clamping plate to clamp the mold.

[0004] The contact surface between the existing clamping plate and the mold, i.e. the fixing surface of the clamping plate, is generally flat. This means that it can only clamp square molds, which has a narrow range of applications. When processing other shapes of molds, such as round ones, different clamping plates must be replaced, which is inconvenient for installation and disassembly and affects the efficiency of mold processing. Utility Model Content

[0005] The purpose of this utility model is to provide a grinding machine for mold processing, which facilitates the replacement of matching clamping plates according to different mold shapes, with quick replacement, simple structure, and easy operation.

[0006] To achieve the above objectives, a specific embodiment of this utility model provides a grinding machine for mold processing, including a processing table. A clamping cylinder is provided on the processing table, and an output shaft is provided on the clamping cylinder. A moving groove matching the output shaft is opened in the processing table. A first fixing plate matching the moving groove is fixedly connected to the output shaft. A second fixing plate is fixedly connected to the first fixing plate, and a fixing rod is fixedly connected to the second fixing plate. A first receiving plate is provided at the bottom of the first fixing plate, and a plurality of second receiving plates are fixedly connected to the first receiving plate. A plurality of receiving portions are formed between the first receiving plate and the plurality of second receiving plates. A clamping plate matching the mold is provided in the receiving portion, and a fixing hole matching the fixing rod is opened in the clamping plate.

[0007] In one or more embodiments of this utility model, the upper end of the fixing rod is provided with an external thread, and a threaded sleeve is threadedly connected to the external thread.

[0008] In one or more embodiments of this utility model, a set of handles is fixedly connected to the threaded sleeve.

[0009] In one or more embodiments of this utility model, a sliding plate is fixedly connected to the bottom of the first fixing plate, and a T-shaped groove is provided in the sliding plate. A T-shaped slider that matches the T-shaped groove is fixedly connected to the first receiving plate.

[0010] In one or more embodiments of this utility model, a set of limiting plates are fixedly connected to the second receiving plate.

[0011] In one or more embodiments of this utility model, the limiting plate is an elastic plate.

[0012] In one or more embodiments of this utility model, a pin is fixedly connected to the bottom of the first receiving plate, a fixing block is rotatably connected to the pin, a plurality of shafts are fixedly connected to the fixing block, and a cleaning block matching the clamping plate is fixedly connected to the shaft.

[0013] In one or more embodiments of this utility model, the cleaning block is a sponge block.

[0014] In one or more embodiments of this utility model, a pull rod is fixedly connected to the first receiving plate.

[0015] In one or more embodiments of the present invention, the second receiving plate is located below the processing table, and the second fixing plate is located in the moving groove and aligned with the upper end face of the processing table.

[0016] Compared with the prior art, the grinding machine for mold processing of this utility model is easy to replace with a matching clamping plate according to different mold shapes. The replacement is quick, the structure is simple, and it is easy to operate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a first-view structural schematic diagram of a grinding machine for mold processing according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure at point A;

[0020] Figure 3This is a second-view structural schematic diagram of a grinding machine for mold processing according to one embodiment of the present invention;

[0021] Figure 4 This is a cross-sectional view of a grinding machine for mold processing according to one embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the clamping plate structure of a grinding machine for mold processing in one embodiment of the present invention.

[0023] Explanation of key figure labels:

[0024] 11. Machining table; 12. Clamping cylinder; 13. Output shaft; 14. Moving groove; 21. First fixing plate; 22. Second fixing plate; 23. Clamping plate; 24. Fixing hole; 25. Fixing rod; 26. Threaded sleeve; 27. Handle; 31. First receiving plate; 32. Second receiving plate; 33. Limiting plate; 41. Pin; 42. Fixing block; 43. Shaft; 44. Cleaning block; 51. Pull rod; 52. T-shaped slide; 53. T-shaped slider; 54. Slide plate. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0026] like Figures 1 to 5 As shown, a grinding machine for mold processing according to one embodiment of the present invention includes a processing table 11, a clamping cylinder 12 on the processing table 11, and an output shaft 13 on the clamping cylinder 12. A moving groove 14 matching the output shaft 13 is formed inside the processing table 11. A first fixing plate 21 matching the moving groove 14 is fixedly connected to the output shaft 13. A second fixing plate 22 is fixedly connected to the first fixing plate 21. A fixing rod 25 is fixedly connected to the second fixing plate 22. A first receiving plate 31 is provided at the bottom of the first fixing plate 21. Multiple second receiving plates 32 are fixedly connected to the first receiving plate 31. Multiple receiving portions are formed between the first receiving plate 31 and the multiple second receiving plates 32. A clamping plate 23 matching the mold is provided in each receiving portion. A fixing hole 24 matching the fixing rod 25 is formed inside the clamping plate 23.

[0027] Specifically, when grinding the mold, the clamping plate 23 matching the mold can be removed from the receiving part. That is, when grinding a square mold, the clamping plate 23 with a flat fixing surface can be removed, and when grinding a round mold, the clamping plate 23 with a semi-circular fixing surface can be removed. Different clamping plates 23 correspond to different molds. Then, the fixing rod 25 is inserted into the fixing hole 24, thereby fixing the clamping plate 23 matching the mold onto the second fixing plate 22. The clamping cylinder 12 can push the clamping plate 23 to clamp the mold. This facilitates the replacement of different clamping plates 23 according to different mold shapes, allowing for quick replacement and increasing grinding efficiency.

[0028] Furthermore, the second receiving plate 32 is located below the processing table 11, and the second fixing plate 22 is located in the moving groove 14 and aligned with the upper end face of the processing table 11. This facilitates the removal of the clamping plate 23 from the receiving section during replacement and allows for the placement of the removed clamping plate 23 back into the receiving section.

[0029] Furthermore, the upper end of the fixing rod 25 is provided with an external thread, and a threaded sleeve 26 is threadedly connected to the external thread. A set of handles 27 is fixedly connected to the threaded sleeve 26. The handles 27 facilitate the rotation of the threaded sleeve 26, which moves downward and then abuts against the upper end of the clamping plate 23, increasing the stability of the clamping plate 23.

[0030] Furthermore, a sliding plate 54 is fixedly connected to the bottom of the first fixing plate 21. A T-shaped groove 52 is provided inside the sliding plate 54. A T-shaped slider 53 matching the T-shaped groove 52 is fixedly connected to the first receiving plate 31. A pull rod 51 is fixedly connected to the first receiving plate 31. The first receiving plate 31 can slide on the sliding plate 54. The pull rod 51 facilitates pulling the first receiving plate 31 to bring the clamping plate 23 located in the receiving part to the front, making it easy to replace and remove the clamping plate 23.

[0031] Furthermore, a set of limiting plates 33 are fixedly connected to the second receiving plate 32. The limiting plates 33 are elastic plates. The elastic plates can clamp the clamping plate 23 inside the receiving part, and the clamping plate 23 is not easy to fall off.

[0032] Furthermore, a pin 41 is fixedly connected to the bottom of the first receiving plate 31. A fixing block 42 is rotatably connected to the pin 41. Multiple shafts 43 are fixedly connected to the fixing block 42. A cleaning block 44, which is a sponge block, is fixedly connected to the shafts 43 and matches the clamping plate 23. The cleaning block 44 has a cleaning surface that matches the fixing surface of the clamping plate 23. When the clamping plate 23 needs to be removed from the receiving part, the fixing surface of the clamping plate 23 is cleaned by the cleaning block 44. The fixing surface of the clamping plate 23 is pressed against the cleaning surface of the cleaning block 44, and then moved up and down to wipe and clean the fixing surface of the clamping plate 23. This prevents debris from adhering to the clamping plate 23 before use, which could damage the surface of the mold when clamping it. The sponge block liquid can also absorb oil adhering to the clamping plate 23, ensuring the cleanliness of the clamping plate 23.

[0033] When using, refer to Figures 1-5 As shown, when changing to a different mold for grinding, the clamping plate 23 that matches the previous processing mold on the second fixed plate 22 is removed and placed in the receiving part. The clamping plate 23 that matches the new processing mold is taken out from the receiving part. Before fixing it to the second fixed plate 22, the fixing surface of the clamping plate 23 to be used is wiped clean by the cleaning block 44. Then the clamping plate 23 is fixed on the second fixed plate 22 to clamp the mold.

[0034] Compared with the prior art, the grinding machine for mold processing of this utility model is easy to replace with a matching clamping plate according to different mold shapes. The replacement is quick, the structure is simple, and it is easy to operate.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A grinding machine for mold processing, comprising a processing table, wherein a clamping cylinder is disposed on the processing table, and an output shaft is disposed on the clamping cylinder, characterized in that, The processing table has a movable groove that matches the output shaft. A first fixed plate that matches the movable groove is fixedly connected to the output shaft. A second fixed plate is fixedly connected to the first fixed plate. A fixed rod is fixedly connected to the second fixed plate. A first receiving plate is provided at the bottom of the first fixed plate. Multiple second receiving plates are fixedly connected to the first receiving plate. Multiple receiving portions are formed between the first receiving plate and the multiple second receiving plates. A clamping plate that matches the mold is provided in the receiving portion. A fixing hole that matches the fixed rod is provided in the clamping plate.

2. The grinding machine for mold processing according to claim 1, characterized in that, The upper end of the fixing rod is provided with an external thread, and a threaded sleeve is threaded onto the external thread.

3. A grinding machine for mold processing according to claim 2, characterized in that, A set of handles is fixedly connected to the threaded sleeve.

4. A grinding machine for mold processing according to claim 1, characterized in that, A sliding plate is fixedly connected to the bottom of the first fixed plate, and a T-shaped groove is provided inside the sliding plate. A T-shaped slider that matches the T-shaped groove is fixedly connected to the first receiving plate.

5. A grinding machine for mold processing according to claim 1, characterized in that, A set of limiting plates is fixedly connected to the second receiving plate.

6. A grinding machine for mold processing according to claim 5, characterized in that, The limiting plate is an elastic plate.

7. A grinding machine for mold processing according to claim 5, characterized in that, A pin is fixedly connected to the bottom of the first receiving plate, a fixing block is rotatably connected to the pin, a plurality of shafts are fixedly connected to the fixing block, and a cleaning block that matches the clamping plate is fixedly connected to the shaft.

8. A grinding machine for mold processing according to claim 7, characterized in that, The cleaning block is a sponge block.

9. A grinding machine for mold processing according to claim 1, characterized in that, A pull rod is fixedly connected to the first receiving plate.

10. A grinding machine for mold processing according to claim 1, characterized in that, The second receiving plate is located below the processing table, and the second fixed plate is located in the moving slot and aligned with the upper end face of the processing table.

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