CN217964325U - Mould for forming taper hole at end part of long sheet - Google Patents
Mould for forming taper hole at end part of long sheet Download PDFInfo
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- CN217964325U CN217964325U CN202222367056.3U CN202222367056U CN217964325U CN 217964325 U CN217964325 U CN 217964325U CN 202222367056 U CN202222367056 U CN 202222367056U CN 217964325 U CN217964325 U CN 217964325U
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Abstract
The utility model discloses a mould in long tablet tip shaping tapering hole, which comprises a base plate, locating component, first side is to forming mechanism and second side forming mechanism install respectively in the both ends of bottom plate, and first side is to forming mechanism and second side forming mechanism all include hydraulic cylinder and shaping drift, hydraulic cylinder is fixed in the outside of bottom plate, hydraulic cylinder passes through coupling assembling and is connected with the shaping drift, the appearance setting of the appearance cooperation tapering hole of shaping drift, during the shaping, locating component will place the long tablet location on the bottom plate, hydraulic cylinder drive shaping drift corresponds the position shaping at the tip of long tablet and goes out the tapering hole. According to the die for forming the taper holes in the end parts of the long material sheets, the mode that the taper holes are formed in the two ends of the fixed long material sheets in a punch forming mode is adopted according to the appearance of the long material sheets. The design is ingenious, and the realization is easy; and stamping efficiency is high, and the shaping is effectual, can not cause the tablet to warp.
Description
Technical Field
The utility model relates to a mould especially relates to a mould in shaping tapering hole of long tablet tip.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called as a cold stamping die (commonly 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 thereof, thereby obtaining a desired part.
Referring to fig. 1 to 3, the length of the material sheet is about 1.5m, and holes with a certain taper, such as the conical hole 100 and the special-shaped conical hole 200 shown in fig. 2 and 3, need to be formed at both ends of the material sheet, and circular holes 300 are opened on the ribs of the material sheet. The existing stamping equipment can not directly form taper holes at two ends of a sheet material.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould in shaping tapering hole of long tablet tip to solve the unable problem in the direct shaping tapering hole in the both ends of long tablet of stamping equipment among the prior art.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a mould in long tablet tip shaping tapering hole, its includes bottom plate, locating component, first lateral forming mechanism and second lateral forming mechanism, wherein, first lateral forming mechanism and second lateral forming mechanism install respectively in the both ends of bottom plate, just first lateral forming mechanism and second lateral forming mechanism all include hydraulic cylinder and shaping drift, hydraulic cylinder is fixed in the outside of bottom plate, hydraulic cylinder pass through coupling assembling with the shaping drift is connected, the appearance setting in the appearance cooperation tapering hole of shaping drift, during the shaping, locating component will place in long tablet location on the bottom plate, the hydraulic cylinder drive the shaping drift goes out the tapering hole at the tip corresponding position shaping of long tablet.
Furthermore, two forming stations are arranged on the bottom plate along the length direction of the bottom plate, and the first lateral forming mechanism and the second lateral forming mechanism are respectively arranged at two ends of each forming station.
Furthermore, the positioning assembly comprises lower profiling blocks arranged at two ends of the forming station, a plurality of supporting blocks are arranged between the lower profiling blocks at the two ends at intervals, part of the supporting blocks are provided with positioning pins in a circular hole matched with the long material piece, an upper profiling block fixed on the bottom surface of the upper die is arranged corresponding to the lower profiling blocks, and the upper profiling block and the lower profiling block are respectively profiled with the upper end surface and the lower end surface of the end part of the long material piece.
Further, mounting supports are fixed at two ends of each forming station on the bottom plate, the hydraulic oil cylinder is fixed on the mounting supports, the connecting assembly comprises a punch connecting rod and a punch limiting block, the punch connecting rod and the punch limiting block are arranged in the mounting supports, a piston rod of the hydraulic oil cylinder is connected with the punch connecting rod, the punch connecting rod is connected with the forming punch, and the punch limiting block is configured to limit the stroke of the forming punch.
Furthermore, a guide block is fixed on the bottom plate on the inner side of the mounting bracket, a guide hole is formed in the guide block in a matched mode with the forming punch, and the forming punch can be assembled in the guide hole in a sliding mode.
Furthermore, a positioning block matched with the end part cavity of the long sheet is arranged on one side of the forming punch, and the positioning block is inserted into the end part cavity of the long sheet during forming so as to ensure the stability and reliability of the forming process of the forming punch.
The beneficial effects of the utility model are that, compare with prior art the mould of long tablet tip shaping tapering hole adopts the fixed back of long tablet to carry out the mode that stamping forming goes out the tapering hole at both ends to the appearance of long tablet. The design is ingenious, and the realization is easy; and the stamping efficiency is high, the forming effect is good, and the deformation of the material sheet can not be caused.
Drawings
FIG. 1 is a schematic perspective view of a conventional material sheet;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a schematic perspective view of a mold for forming a taper hole at an end of a long material piece according to an embodiment of the present invention;
fig. 5 is a schematic top view of a mold for forming a taper hole at an end of a long material piece according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a first lateral forming mechanism of a mold for forming a taper hole at an end of a long material piece according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 4 to 6, in the embodiment, a mold for forming a taper hole at an end of a long material sheet includes a bottom plate 1, two forming stations are disposed on the bottom plate 1 along a length direction of the bottom plate, a positioning assembly for positioning the long material sheet 2 on the bottom plate 1 is disposed on each forming station, a first lateral forming mechanism and a second lateral forming mechanism are disposed at two ends of each forming station respectively, during forming, the positioning assemblies press and position two ends of the long material sheet 2, and the first lateral forming mechanism and the second lateral forming mechanism form taper holes with different or the same shapes at two ends of the long material sheet 2.
The positioning assembly comprises lower profiling blocks 3 arranged at two ends of a corresponding forming station, a plurality of supporting blocks 4 are arranged between the two lower profiling blocks 3 on the same forming station at intervals, a positioning pin 5 is arranged in a round hole matched with the long material piece 2 on part of the supporting blocks 4, and the long material piece 2 is positioned in the horizontal direction of the bottom plate 1 through the positioning pin 5. An upper copying block 6 fixed on the bottom surface of the upper die is arranged corresponding to the lower copying block 3, the upper copying block 6 and the lower copying block 3 copy the upper end surface and the lower end surface of the end part of the long material sheet 2, when the upper die is formed, the upper die moves downwards, and the end part of the long material sheet 2 is pressed and positioned through the upper copying block 6 and the lower copying block 3, so that the end part of the long material sheet 2 is prevented from being deformed when the end part taper hole is formed.
The overall structures of the first lateral forming mechanism and the second lateral forming mechanism are substantially the same, and the most important difference is that when taper holes with different shapes and sizes are formed, the shapes and sizes of the correspondingly arranged forming punches 7 are also different. First lateral forming mechanism and second lateral forming mechanism all include shaping drift 7, hydraulic cylinder 8, installing support 9 and guide block 10, guide block 10 is fixed in the tip of bottom plate 1, cooperation shaping drift 7 is provided with the guiding hole on the guide block 10, shaping drift 7 can assemble in the guiding hole with sliding, installing support 9 is fixed in the outside of guide block 10, hydraulic cylinder 8 is fixed in installing support 9 and its piston rod connects drift connecting rod 11, drift connecting rod 11 connects shaping drift 7, be provided with in the installing support 9 and be used for carrying out spacing drift stopper 12 to the stroke of shaping drift 7.
One side of the forming punch 7 is provided with a positioning block 13 matched with the end part cavity of the long material sheet 2, and the positioning block 13 is inserted into the end part cavity of the long material sheet 2 during forming so as to ensure the stability and reliability of the forming process of the forming punch 7.
During operation, the long material sheet 2 is placed on the base plate 1, the middle of the long material sheet 2 is located through the locating pin 5, the two end portions are supported through the lower profiling blocks 3, after the upper die is assembled, the end portions of the long material sheet 2 are pressed and fixed through the upper profiling blocks 6 and the lower profiling blocks 3, and the forming punch 7 is driven by the hydraulic oil cylinder 8 to form the taper hole in the end portion of the long material sheet 2.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mould of long tablet tip shaping taper hole, its includes bottom plate, locating component, first lateral forming mechanism and second lateral forming mechanism, its characterized in that, first lateral forming mechanism and second lateral forming mechanism install respectively in the both ends of bottom plate, just first lateral forming mechanism and second lateral forming mechanism all include hydraulic cylinder and shaping drift, hydraulic cylinder is fixed in the outside of bottom plate, hydraulic cylinder pass through coupling assembling with the shaping drift is connected, the appearance setting of shaping drift cooperation taper hole, during the shaping, locating component will place in long tablet location on the bottom plate, hydraulic cylinder drive the shaping drift is at the tip of long tablet corresponding position shaping play taper hole.
2. The die for forming the tapered hole in the end part of the long sheet according to claim 1, wherein the bottom plate is provided with two forming stations along the length direction thereof, and the first lateral forming mechanism and the second lateral forming mechanism are respectively arranged at two ends of each forming station.
3. The mold for forming the tapered hole in the end part of the long material sheet according to claim 2, wherein the positioning assembly comprises lower profile blocks arranged at two ends of the forming station, a plurality of supporting blocks are arranged between the lower profile blocks at the two ends at intervals, part of the supporting blocks are provided with positioning pins matched with round holes of the long material sheet, upper profile blocks fixed on the bottom surface of an upper mold are arranged corresponding to the lower profile blocks, and the upper profile blocks and the lower profile blocks are respectively profiled with the upper end surface and the lower end surface of the end part of the long material sheet.
4. The die for forming the tapered hole in the end part of the long sheet according to claim 2, wherein mounting brackets are fixed to two ends of each forming station on the bottom plate, the hydraulic cylinder is fixed to the mounting brackets, the connecting assembly comprises a punch connecting rod and a punch limiting block, the punch connecting rod and the punch limiting block are arranged in the mounting brackets, a piston rod of the hydraulic cylinder is connected with the punch connecting rod, the punch connecting rod is connected with the forming punch, and the punch limiting block is configured to limit the stroke of the forming punch.
5. The die for forming the tapered hole in the end part of the long material sheet as claimed in claim 4, wherein a guide block is fixed on the bottom plate on the inner side of the mounting bracket, a guide hole is formed in the guide block and matched with the forming punch, and the forming punch is slidably assembled in the guide hole.
6. The die for forming the tapered hole in the end part of the long material sheet according to claim 1, wherein a positioning block for matching with the end part cavity of the long material sheet is arranged on one side of the forming punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367056.3U CN217964325U (en) | 2022-09-06 | 2022-09-06 | Mould for forming taper hole at end part of long sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367056.3U CN217964325U (en) | 2022-09-06 | 2022-09-06 | Mould for forming taper hole at end part of long sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964325U true CN217964325U (en) | 2022-12-06 |
Family
ID=84261787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222367056.3U Active CN217964325U (en) | 2022-09-06 | 2022-09-06 | Mould for forming taper hole at end part of long sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964325U (en) |
-
2022
- 2022-09-06 CN CN202222367056.3U patent/CN217964325U/en active Active
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