CN210080465U - Novel side cutting die structure - Google Patents
Novel side cutting die structure Download PDFInfo
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- CN210080465U CN210080465U CN201920871058.1U CN201920871058U CN210080465U CN 210080465 U CN210080465 U CN 210080465U CN 201920871058 U CN201920871058 U CN 201920871058U CN 210080465 U CN210080465 U CN 210080465U
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Abstract
The utility model provides a novel side cut mould structure, relates to the stamping die field, include: the lower part of the upper die holder is fixedly provided with an upper template; the lower die base is fixed at the upper part of the lower die base, a lower die base plate is fixed at the middle part of the lower die base plate, limiting blocks are respectively arranged on the lower die base plates at two sides of each fixing block, and a sliding rail is arranged between each limiting block and each fixing block; the cutter is arranged on the sliding rail, and an extrusion spring is arranged between the cutter and the limiting block; be equipped with the side ejector pad between cutter and the fixed block, side ejector pad one side and cutter sliding connection, side ejector pad opposite side is equipped with first scarf, be equipped with the second scarf on the fixed block, first scarf contact second scarf, fixed block upper portion is equipped with the briquetting, the cope match-plate pattern is located briquetting upper portion. The side cutting structure can well ensure the precision and the processing efficiency of products with high precision requirements.
Description
Technical Field
The utility model relates to a stamping die field, concretely relates to novel side cut mould structure.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
At present, in the existing die structure, an upper die is provided with an inclined plane punch to press a sliding block to move forwards so as to cut off, and the product is not fixed conveniently in the process, so that the cutting precision is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses what overcome all is going forward that the mould is equipped with inclined plane drift oppression slider in the current mould structure, cuts off the action, and this in-process is not convenient for fix the product, and the precision is cut off in the influence. The object of (2) is to provide a novel side cutting die structure.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
a novel side cut mold structure comprising:
the lower part of the upper die holder is fixedly provided with an upper template;
the lower die base is fixed at the upper part of the lower die base, a lower die base plate is fixed at the middle part of the lower die base plate, limiting blocks are respectively arranged on the lower die base plates at two sides of each fixing block, and a sliding rail is arranged between each limiting block and each fixing block;
the cutter is arranged on the sliding rail, and an extrusion spring is arranged between the cutter and the limiting block;
be equipped with the side ejector pad between cutter and the fixed block, side ejector pad one side and cutter sliding connection, side ejector pad opposite side is equipped with first scarf, be equipped with the second scarf on the fixed block, first scarf contact second scarf, fixed block upper portion is equipped with the briquetting, the cope match-plate pattern is located briquetting upper portion.
Furthermore, an inner groove is formed in the upper surface of the side pushing block, a sealing cover is installed at the notch of the inner groove, a steel ball frame is installed inside the inner groove, a steel ball is fixed on the steel ball frame, and the steel ball penetrates through the sealing cover and is exposed on the upper portion of the sealing cover.
Furthermore, a roller set is installed on the first inclined plane.
Furthermore, a sliding groove is formed in the side face of the cutter, a sliding block is arranged on one side of the side pushing block and located inside the sliding groove, and the sliding groove is perpendicular to the lower die holder.
Further, the gyro wheel is installed to the slider both sides, the gyro wheel is located the spout inside.
The utility model provides a novel side cut mould structure, theory of operation:
when cutting off at the product side, place the product on briquetting upper portion, the cope match-plate pattern is down driven to the cope match-plate pattern, the cope match-plate pattern contacts the briquetting in advance and forms the extrusion and fix the product, the cope match-plate pattern continues down extrusion briquetting this moment, extrude the side ejector pad when the briquetting moves down, because the first scarf of side ejector pad side contacts with the second scarf on the fixed block, lead to the side ejector pad to carry out the skew along the second scarf, the skew in-process promotes the cutter and removes to lower die holder both sides, remove the in-process and cut off the product side.
The utility model has the advantages that:
the utility model discloses simple structure utilizes the cope match-plate pattern to form the fixed to the product to the extrusion of briquetting, and the product takes place the skew when avoiding cutting off, and can cut off the product both sides simultaneously, guarantees that the product surface height that the side surely goes out is unanimous, to this kind of side cutting structure of product that the required precision is high its precision of assurance and machining efficiency that can be fine.
Drawings
FIG. 1 is a view showing the structure of the mold closing of the present invention;
FIG. 2 is a structural diagram of the mold opening of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention;
in the figure: 1. an upper die holder; 2. a lower die holder; 3. a cutter; 12. mounting a template; 13. a lower die base plate; 14. A fixed block; 15. a limiting block; 16. a slide rail; 17. a compression spring; 21. a side push block; 22. a first chamfer; 23. a second chamfer; 24. briquetting; 31. an inner groove; 32. sealing the cover; 33. a steel bead frame; 34. steel balls; 41. a roller set; 51. a chute; 52. a slider; 61. and a roller.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example 1
As shown in fig. 1, 2, 3; a novel side cut mold structure comprising:
an upper die plate 12 is fixed on the lower part of the upper die holder 1;
a lower die backing plate 13 is fixed at the upper part of the lower die base 2, a fixed block 14 is fixed at the middle part of the lower die backing plate 13, limiting blocks 15 are respectively arranged on the lower die backing plates 13 at two sides of the fixed block 14, and a slide rail 16 is arranged between the limiting blocks 15 and the fixed block 14;
the cutting knife 3 is arranged on the sliding rail 16, and an extrusion spring 17 is arranged between the cutting knife 3 and the limiting block 15;
a side push block 21 is arranged between the cutting knife 3 and the fixed block 14, one side of the side push block 21 is connected with the cutting knife 3 in a sliding mode, a first inclined plane 22 is arranged on the other side of the side push block 21, a second inclined plane 23 is arranged on the fixed block 14, the first inclined plane 22 is in contact with the second inclined plane 23, a pressing block 24 is arranged on the upper portion of the fixed block 14, and the upper die plate 12 is located on the upper portion of the pressing block 24;
when cutting off the side edge of a product, the product is placed on the upper portion of the pressing block 24, the upper die base 1 drives the upper die plate 12 to move downwards, the upper die plate 12 forms extrusion when being close to the pressing block 24 to fix the product, the pressing block 24 continues to be extruded downwards by the upper die base 1 at the moment, the side push block 21 is extruded when the pressing block 24 moves downwards, the side push block 21 is deviated along the second inclined plane 23 due to the fact that the first inclined plane 22 on the side surface of the side push block 21 is in contact with the second inclined plane 23 on the fixing block 14, the cutter 3 is pushed to move towards the two sides of the lower die base 2 in the deviation process, and the side edge of the.
The upper surface of the side push block 21 is provided with an inner groove 31, a sealing cover 32 is arranged at the notch of the inner groove 31, a steel ball frame 33 is arranged inside the inner groove 31, a steel ball 34 is fixed on the steel ball frame 33, the steel ball 34 penetrates through the sealing cover 32 and is exposed on the upper portion of the sealing cover 32, the steel ball is arranged on the upper surface of the side push block, the steel ball is contacted with a pressing block, and friction between the upper surface of the side push block and the pressing block is reduced.
The first chamfer 22 is provided with a roller set 41 which is perpendicular to the slide rail to reduce the friction between the first chamfer and the second chamfer.
The side of the cutter 3 is provided with a sliding groove 51, one side of the side push block 21 is provided with a sliding block 52, the sliding block 52 is positioned inside the sliding groove 51, the sliding groove 51 is vertical to the lower die holder 2, and the side push block can slide along the side of the cutter.
Example 2
As shown in fig. 1, 2, 3; a novel side cut mold structure comprising:
an upper die plate 12 is fixed on the lower part of the upper die holder 1;
a lower die backing plate 13 is fixed at the upper part of the lower die base 2, a fixed block 14 is fixed at the middle part of the lower die backing plate 13, limiting blocks 15 are respectively arranged on the lower die backing plates 13 at two sides of the fixed block 14, and a slide rail 16 is arranged between the limiting blocks 15 and the fixed block 14;
the cutting knife 3 is arranged on the sliding rail 16, and an extrusion spring 17 is arranged between the cutting knife 3 and the limiting block 15;
a side push block 21 is arranged between the cutting knife 3 and the fixed block 14, one side of the side push block 21 is connected with the cutting knife 3 in a sliding mode, a first inclined plane 22 is arranged on the other side of the side push block 21, a second inclined plane 23 is arranged on the fixed block 14, the first inclined plane 22 is in contact with the second inclined plane 23, a pressing block 24 is arranged on the upper portion of the fixed block 14, and the upper die plate 12 is located on the upper portion of the pressing block 24;
when cutting off the side edge of a product, the product is placed on the upper portion of the pressing block 24, the upper die base 1 drives the upper die plate 12 to move downwards, the upper die plate 12 forms extrusion when being close to the pressing block 24 to fix the product, the pressing block 24 continues to be extruded downwards by the upper die base 1 at the moment, the side push block 21 is extruded when the pressing block 24 moves downwards, the side push block 21 is deviated along the second inclined plane 23 due to the fact that the first inclined plane 22 on the side surface of the side push block 21 is in contact with the second inclined plane 23 on the fixing block 14, the cutter 3 is pushed to move towards the two sides of the lower die base 2 in the deviation process, and the side edge of the.
The upper surface of the side push block 21 is provided with an inner groove 31, a sealing cover 32 is arranged at the notch of the inner groove 31, a steel ball frame 33 is arranged inside the inner groove 31, a steel ball 34 is fixed on the steel ball frame 33, the steel ball 34 penetrates through the sealing cover 32 and is exposed on the upper portion of the sealing cover 32, the steel ball is arranged on the upper surface of the side push block, the steel ball is contacted with a pressing block, and friction between the upper surface of the side push block and the pressing block is reduced.
The first chamfer 22 is provided with a roller set 41 which is perpendicular to the slide rail to reduce the friction between the first chamfer and the second chamfer.
The side of the cutter 3 is provided with a sliding groove 51, one side of the side push block 21 is provided with a sliding block 52, the sliding block 52 is positioned inside the sliding groove 51, the sliding groove 51 is vertical to the lower die holder 2, and the side push block can slide along the side of the cutter.
As shown in fig. 3; the rollers 61 are arranged on two sides of the sliding block 52, and the rollers 61 are positioned in the sliding groove 51 to reduce friction of the side push block when the side push block slides on the side face of the cutter.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a novel side cut mould structure which characterized in that includes:
the lower part of the upper die holder (1) is fixedly provided with an upper template (12);
the die comprises a lower die base (2), a lower die base plate (13) is fixed on the upper portion of the lower die base (2), a fixed block (14) is fixed in the middle of the lower die base plate (13), limiting blocks (15) are respectively installed on the lower die base plate (13) on two sides of the fixed block (14), and a sliding rail (16) is arranged between each limiting block (15) and the corresponding fixed block (14);
the cutting knife (3) is mounted on the sliding rail (16), and an extrusion spring (17) is mounted between the cutting knife (3) and the limiting block (15);
be equipped with side ejector pad (21) between cutter (3) and fixed block (14), side ejector pad (21) one side and cutter (3) sliding connection, side ejector pad (21) opposite side is equipped with first scarf (22), be equipped with second scarf (23) on fixed block (14), first scarf (22) contact second scarf (23), fixed block (14) upper portion is equipped with briquetting (24), cope match-plate pattern (12) are located briquetting (24) upper portion.
2. The novel side-cut die structure as claimed in claim 1, wherein an inner groove (31) is formed in the upper surface of the side push block (21), a sealing cover (32) is installed at the notch of the inner groove (31), a steel ball frame (33) is installed inside the inner groove (31), a steel ball (34) is fixed on the steel ball frame (33), and the steel ball (34) passes through the sealing cover (32) and is exposed on the upper portion of the sealing cover (32).
3. A novel side cut die structure as claimed in claim 1, characterized in that a roller set (41) is installed on the first chamfer (22).
4. The novel side cutting die structure is characterized in that a sliding groove (51) is formed in the side face of the cutting knife (3), a sliding block (52) is arranged on one side of the side pushing block (21), the sliding block (52) is located inside the sliding groove (51), and the sliding groove (51) is perpendicular to the lower die holder (2).
5. A novel side-cutting die structure as claimed in claim 4, characterized in that rollers (61) are installed on both sides of the sliding block (52), and the rollers (61) are located inside the sliding groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871058.1U CN210080465U (en) | 2019-06-11 | 2019-06-11 | Novel side cutting die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871058.1U CN210080465U (en) | 2019-06-11 | 2019-06-11 | Novel side cutting die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210080465U true CN210080465U (en) | 2020-02-18 |
Family
ID=69482380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920871058.1U Active CN210080465U (en) | 2019-06-11 | 2019-06-11 | Novel side cutting die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210080465U (en) |
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2019
- 2019-06-11 CN CN201920871058.1U patent/CN210080465U/en active Active
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