CN217992776U - Quick blanking mould convenient to adjust punching cutter - Google Patents
Quick blanking mould convenient to adjust punching cutter Download PDFInfo
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- CN217992776U CN217992776U CN202222238168.9U CN202222238168U CN217992776U CN 217992776 U CN217992776 U CN 217992776U CN 202222238168 U CN202222238168 U CN 202222238168U CN 217992776 U CN217992776 U CN 217992776U
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Abstract
The utility model discloses a quick blanking mould convenient to adjust punching cutter, including base and die holder, four corner fixedly connected with support columns on base top, the top fixedly connected with die holder of base, the inside on die holder top is provided with the blanking groove, the bottom of blanking inslot portion is provided with first mounting groove, the inside in blanking groove is provided with the model piece. This quick blanking mould convenient to adjust punching knife is through being provided with the movable rod, the handle, parts such as second installation piece, third mounting groove utilize the handle, revolve wrong movable rod, at this moment, inlay because of movable rod one side and move about in third installation piece, the inside in activity groove is provided with the internal screw thread relation, the punching knife of third installation piece bottom can remove to one side, make when the blanking, the fine setting distance of can being convenient for, the suitability has been improved, the problem of the distance between the punching knife of being not convenient for adjust is solved.
Description
Technical Field
The utility model relates to a metal support processing technology field specifically is a quick blanking mould convenient to adjust punching and cutting knife.
Background
Electronic product can often use a metal support to carry out auxiliary stay to it in the use, this kind of metal support is in the in-process of production and processing, it cuts to it to need carry out the punching press through a blanking mould, the quick blanking mould of punching cutter is not convenient for adjust the distance between the punching cutter when using, need dismantle the blanking mould during regulation, install it at operating position after adjusting well again, work efficiency is not high, consequently, need improve a quick blanking mould of being convenient for adjust the punching cutter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick blanking mould convenient to adjust punching knife to provide the problem of the distance between the punching knife of being not convenient for adjust in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick blanking mould convenient to adjust die-cutting knife, includes base and die holder, four corners fixedly connected with support columns on base top, the top fixedly connected with die holder of base, the inside on die holder top is provided with the blanking groove, the bottom of blanking inslot portion is provided with first mounting groove, the inside in blanking groove is provided with the model piece, the first installation piece of bottom fixedly connected with of model piece, the top fixedly connected with roof of support column, the bottom fixedly connected with of roof has the pneumatic cylinder, the bottom fixedly connected with telescopic link of pneumatic cylinder, the bottom fixedly connected with upper die base of telescopic link, four corners fixedly connected with reset spring of upper die base bottom, the both sides and the both ends of upper die base are provided with the activity groove, the bottom of upper die base is provided with the second mounting groove, the inside of second mounting groove is provided with the second installation piece, one side of second installation piece is provided with the third installation piece, one side of third installation piece is provided with the movable rod, one side of movable rod runs through the inside and the fixedly connected with handle of activity groove, one side of movable rod inlays in the inside of third installation piece is rotatable.
Preferably, the first mounting block is embedded in the first mounting groove, and the model block is detachable from the first mounting groove through the first mounting block.
Preferably, the inside of reset spring is provided with the guide bar, the inside of four corners on die holder top is provided with the reservation groove, the bottom of guide bar inlays movably in the inside of reservation groove, the top of guide bar and the bottom fixed connection of upper die base.
Preferably, the outside of third installation piece one side is provided with the external screw thread, the inside of third installation piece one side is provided with the third mounting groove, the inside of third mounting groove is provided with the internal thread, the third installation piece is through dismantling between third mounting groove and the second installation piece.
Preferably, a punching knife is fixedly connected to the bottom end of the third mounting block.
Preferably, the blanking knife is provided with four groups, and the lengths of the blanking knives are different.
Compared with the prior art, the beneficial effects of the utility model are that: the rapid blanking die convenient for adjusting the blanking knives not only realizes the convenience for adjusting the distance between the blanking knives, realizes the convenience for replacing the blanking knives and the model blocks, but also realizes the buffer guiding performance during blanking;
the movable rod is screwed by the handle through the movable rod, the handle, the second mounting block, the third mounting groove, the third mounting block, the movable groove and the blanking knife, at the moment, because one side of the movable rod is embedded in the third mounting block to move, the inner part of the movable groove is provided with an internal thread relation, and the blanking knife at the bottom of the third mounting block can move towards one side, so that the distance can be finely adjusted conveniently during blanking, and the applicability is improved;
drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic structural view of the movable rod and the upper mold base of the present invention in front view;
FIG. 3 is a schematic side view of the connection between the movable rod and the third mounting block of the present invention;
fig. 4 is a front view structure diagram of the connection mode of the return spring and the guide rod of the present invention.
In the figure: 1. a base; 2. reserving a groove; 3. a lower die holder; 4. a first mounting groove; 5. a first mounting block; 6. a model block; 7. a guide rod; 8. a return spring; 9. a movable rod; 10. a handle; 11. a support column; 12. an upper die holder; 13. a second mounting groove; 14. a telescopic rod; 15. a top plate; 16. a hydraulic cylinder; 17. a second mounting block; 18. a third mounting groove; 19. a third mounting block; 20. a movable groove; 21. a punching cutter; 22. and (6) blanking a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a quick blanking die convenient for adjusting a blanking knife comprises a base 1 and a lower die holder 3, wherein support columns 11 are fixedly connected to four corners of the top end of the base 1, the lower die holder 3 is fixedly connected to the top end of the base 1, a blanking groove 22 is formed in the top end of the lower die holder 3, a first mounting groove 4 is formed in the bottom end of the interior of the blanking groove 22, a model block 6 is arranged in the blanking groove 22, a first mounting block 5 is fixedly connected to the bottom end of the model block 6, a top plate 15 is fixedly connected to the top end of the support column 11, a hydraulic cylinder 16 is fixedly connected to the bottom end of the top plate 15, an expansion link 14 is fixedly connected to the bottom end of the hydraulic cylinder 16, an upper die holder 12 is fixedly connected to the bottom end of the expansion link 14, return springs 8 are fixedly connected to four corners of the bottom end of the upper die holder 12, movable grooves 20 are formed in two sides and two ends of the upper die holder 12, and a second mounting groove 13 is formed in the bottom end of the upper die holder 12;
a second mounting block 17 is arranged in the second mounting groove 13, a third mounting block 19 is arranged on one side of the second mounting block 17, a movable rod 9 is arranged on one side of the third mounting block 19, one side of the movable rod 9 penetrates through the inside of the movable groove 20 and is fixedly connected with a handle 10, and one side of the movable rod 9 is embedded in the third mounting block 19 and can rotate;
the bottom end of the third mounting block 19 is fixedly connected with punching knives 21, four groups of punching knives 21 are arranged, and the lengths of the punching knives 21 are different;
specifically, as shown in fig. 1 and 2, when the movable rod 9 is screwed by the handle 10, since one side of the movable rod 9 is embedded in the third mounting block 19 to move, the inner portion of the movable groove 20 is provided with an internal thread, and the cutting blade 21 at the bottom of the second mounting block 17 can move to one side, so that the distance can be easily finely adjusted during cutting, and the applicability is improved.
Example 2: the first mounting block 5 is embedded in the first mounting groove 4, and the model block 6 is detachable from the first mounting groove 4 through the first mounting block 5;
an external thread is arranged on the outer portion of one side of the third mounting block 19, a third mounting groove 18 is arranged on the inner portion of one side of the third mounting block 19, an internal thread is arranged in the third mounting groove 18, and the third mounting block 19 is detachable from the second mounting block 17 through the third mounting groove 18;
specifically, as shown in fig. 1 and 3, when the model block 6 needs to be replaced, the model block 6 can be lifted upwards, at this time, the first mounting block 5 can be separated from the inside of the first mounting groove 4, and when the punching knife 21 with different shapes is replaced, the third mounting block 19 can be screwed to be separated for replacement due to the internal thread arranged inside the third mounting groove 18, so that the workpiece can be replaced more quickly and conveniently.
Example 3: a guide rod 7 is arranged inside the reset spring 8, the reserved grooves 2 are arranged inside the four corners of the top end of the lower die holder 3, the bottom end of the guide rod 7 is embedded inside the reserved grooves 2 to be movable, and the top end of the guide rod 7 is fixedly connected with the bottom end of the upper die holder 12;
specifically, as shown in fig. 1 and 4, since the return springs 8 are fixedly connected to four corners of the bottom end of the upper die holder 12, the hydraulic cylinder 16 is opened, and when the upper die holder 12 is pressed downward by the telescopic rod 14, the guide rod 7 moves in the guide groove 2, and by utilizing the flexibility of the return springs 8, the upper die holder 12 can have a certain buffering performance when pressed downward, so that the punching die is more suitable for punching.
The working principle is as follows: the utility model discloses when using, at first, utilize handle 10, revolve wrong movable rod 9, at this moment, because of the activity of embedding in third installation piece 19 in movable rod 9 one side, the inside of activity groove 20 is provided with the internal screw thread relation, the blanking sword 21 of second installation piece 17 bottom, can remove to one side, make when the blanking, the fine setting distance of can being convenient for, the suitability is improved, afterwards, because of four corner fixedly connected with reset spring 8 of upper die base 12 bottom, open pneumatic cylinder 16, when pressing fit upper die base 12 down through telescopic link 14, guide bar 7 can move about in guide way 2, utilize reset spring 8's elasticity, can have certain shock-absorbing capacity when pressing down at upper die base 12, make more suitable when the blanking, finally, when needing to change model piece 6, can upwards lift first installation piece 5, at this moment, can break away from the inside of first mounting groove 4, when changing the blanking sword 21 of different shapes, because of the inside of third mounting groove 18 is provided with the internal thread, twist third installation piece 19, make it change convenient more when changing the work piece.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a quick blanking mould convenient to adjust punching cutter, includes base (1) and die holder (3), its characterized in that: the die comprises a base (1), wherein supporting columns (11) are fixedly connected to four corners of the top end of the base (1), a lower die holder (3) is fixedly connected to the top end of the base (1), a blanking groove (22) is formed in the top end of the lower die holder (3), a first mounting groove (4) is formed in the bottom end of the inner part of the blanking groove (22), a model block (6) is arranged in the blanking groove (22), a first mounting block (5) is fixedly connected to the bottom end of the model block (6), a top plate (15) is fixedly connected to the top end of each supporting column (11), a hydraulic cylinder (16) is fixedly connected to the bottom end of the top plate (15), and an expansion rod (14) is fixedly connected to the bottom end of the hydraulic cylinder (16), bottom fixedly connected with upper die base (12) of telescopic link (14), four corners fixedly connected with reset spring (8) of upper die base (12) bottom, the both sides and both ends of upper die base (12) are provided with movable groove (20), the bottom of upper die base (12) is provided with second mounting groove (13), the inside of second mounting groove (13) is provided with second installation piece (17), one side of second installation piece (17) is provided with third installation piece (19), one side of third installation piece (19) is provided with movable rod (9), one side of movable rod (9) runs through the inside and the fixedly connected with in movable groove (20) And a handle (10), wherein one side of the movable rod (9) is embedded in the third mounting block (19) and can rotate.
2. A quick blanking die facilitating adjustment of a blanking knife as claimed in claim 1, wherein: the first installation block (5) is embedded in the first installation groove (4), and the model block (6) is detachable between the first installation block (5) and the first installation groove (4).
3. A quick blanking die facilitating adjustment of a blanking knife as claimed in claim 1, wherein: the inside of reset spring (8) is provided with guide bar (7), the inside of four corners on die holder (3) top is provided with reservation groove (2), the bottom of guide bar (7) inlays in the inside of reservation groove (2) movably, the top of guide bar (7) and the bottom fixed connection of upper die base (12).
4. A quick blanking die facilitating adjustment of a blanking knife as claimed in claim 1, wherein: the outside of third installation piece (19) one side is provided with the external screw thread, the inside of third installation piece (19) one side is provided with third mounting groove (18), the inside of third mounting groove (18) is provided with the internal thread, third installation piece (19) are through dismantling between third mounting groove (18) and second installation piece (17).
5. A quick blanking die facilitating adjustment of a blanking knife as claimed in claim 1, wherein: the bottom end of the third mounting block (19) is fixedly connected with a punching knife (21).
6. A quick blanking die facilitating adjustment of a blanking knife as claimed in claim 5, wherein: the punching and cutting knife (21) is provided with four groups, and the lengths of the punching and cutting knife (21) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222238168.9U CN217992776U (en) | 2022-08-25 | 2022-08-25 | Quick blanking mould convenient to adjust punching cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222238168.9U CN217992776U (en) | 2022-08-25 | 2022-08-25 | Quick blanking mould convenient to adjust punching cutter |
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| Publication Number | Publication Date |
|---|---|
| CN217992776U true CN217992776U (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222238168.9U Active CN217992776U (en) | 2022-08-25 | 2022-08-25 | Quick blanking mould convenient to adjust punching cutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139446A (en) * | 2023-10-31 | 2023-12-01 | 绵阳二四机械有限公司 | Shielding case cladding plate bending device |
-
2022
- 2022-08-25 CN CN202222238168.9U patent/CN217992776U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139446A (en) * | 2023-10-31 | 2023-12-01 | 绵阳二四机械有限公司 | Shielding case cladding plate bending device |
| CN117139446B (en) * | 2023-10-31 | 2024-01-02 | 绵阳二四机械有限公司 | Shielding case cladding plate bending device |
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