CN214235865U - Punching upper die fixing plate convenient to replace - Google Patents
Punching upper die fixing plate convenient to replace Download PDFInfo
- Publication number
- CN214235865U CN214235865U CN202022627762.8U CN202022627762U CN214235865U CN 214235865 U CN214235865 U CN 214235865U CN 202022627762 U CN202022627762 U CN 202022627762U CN 214235865 U CN214235865 U CN 214235865U
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- China
- Prior art keywords
- upper die
- spread groove
- groove
- fixing plate
- die base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004080 punching Methods 0.000 title claims description 10
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a convenient punch a hole upper fixed plate who changes relates to mould technical field, for solving current punch a hole upper fixed plate and need follow supreme dismantlement change down, lead to changing inconvenient problem. The lower extreme of upper die base is provided with an upper die fixing plate, and upper die base and upper die fixing plate are detachable to be connected, the upper end of upper die base is provided with promotes coupling mechanism, and promotes coupling mechanism and upper die base fixed connection, the upper surface of upper die base is provided with the spacing groove, the lower surface of upper die base is provided with places the recess, the inside of upper die fixing plate is provided with the fixed plate spread groove, and the fixed plate spread groove is provided with two, the front surface of upper die base is provided with first spread groove, one side of first spread groove is provided with the second spread groove, the outside of first spread groove, second spread groove and fixed plate spread groove all is provided with the bleeder vent.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a convenient punch a hole upper fixing plate who changes.
Background
The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, various moulds and tools of the punching press to get the required products, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the name is "industrial mother", make the blank become the tool of the finished piece with specific shape and size under the external force, it is used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of compression moulding or injection moulding of the products such as engineering plastics, rubber, ceramic, etc., the mould has specific outline or cavity shape, the use has outline shape of the cutting edge to make the blank separate according to the outline shape, the blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity, and the die generally comprises a movable die and a fixed die which can be separated and combined, a workpiece is taken out when the movable die and the fixed die are separated, and the blank is injected into a die cavity for forming when the movable die and the fixed die are combined.
However, the existing punching upper die fixing plate needs to be disassembled and replaced from bottom to top, so that the replacement is inconvenient; therefore, the existing requirements are not met, and the punching upper die fixing plate convenient to replace is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient upper die fixing plate that punches a hole of changing to the current upper die fixing plate that punches a hole that proposes in solving above-mentioned background art needs follow supreme dismantlement change down, leads to changing inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient punch a hole upper fixed plate who changes, includes the upper die base, the lower extreme of upper die base is provided with an upper fixed plate, and upper die base and an upper fixed plate be detachable connection, the upper end of upper die base is provided with promotes coupling mechanism, and promotes coupling mechanism and upper die base fixed connection, the upper surface of upper die base is provided with the spacing groove, the lower surface of upper die base is provided with places the recess, upper fixed plate's inside is provided with the fixed plate spread groove, and the fixed plate spread groove is provided with two, the front surface of upper die base is provided with first spread groove, one side of first spread groove is provided with the second spread groove, the outside of first spread groove, second spread groove and fixed plate spread groove all is provided with the bleeder vent.
Preferably, the fixed plate connecting groove and the upper die fixing plate are of an integral structure, and the fixed plate connecting groove transversely penetrates through the upper die fixing plate.
Preferably, the rear surface of upper die base is provided with the third spread groove, one side of third spread groove is provided with the fourth spread groove, and third spread groove and fourth spread groove and upper die base structure as an organic whole, and first spread groove, second spread groove, third spread groove and fourth spread groove all run through the upper die base.
Preferably, one side of the vent is provided with a vent connecting groove, the vent and the vent connecting groove are of an integral structure, and the vent is communicated with the first connecting groove, the second connecting groove, the third connecting groove and the fourth connecting groove through the vent connecting groove.
Preferably, the both ends of second spread groove and third spread groove inner wall all are provided with first screw thread, the both ends of first spread groove and fourth spread groove inner wall all are provided with the second screw thread, the one end of second spread groove is provided with fixing bolt, fixing bolt is through the equal threaded connection of first screw thread and second screw thread and first spread groove, second spread groove, third spread groove and fourth spread groove.
Preferably, the inner wall of the placing groove is provided with a squeezing pad, and the squeezing pad is fixedly connected with the placing groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an at inside fixed plate spread groove that sets up of fixed plate, two fixed plate spread grooves transversely run through punch plate, set up at the upper die base lower surface and place the recess, place recess front end and rear end and set up first spread groove respectively, the second spread groove, third spread groove and fourth spread groove, punch plate puts into places in the recess, fixed plate spread groove and first spread groove, the second spread groove, third spread groove and fourth spread groove are corresponding, rely on fixing bolt to connect fixedly, realize that the bolt position is located the front end, and not the lower extreme, thereby dismantle when changing punch plate convenient and fast more, do not need bow to lower the head and go to look for fixing bolt position.
2. Through all setting up the bleeder vent in fixed plate spread groove, first spread groove, second spread groove, third spread groove and fourth spread groove outside, the bleeder vent passes through bleeder vent spread groove and fixed plate spread groove, first spread groove, second spread groove, third spread groove and fourth spread groove intercommunication to when dismantling fixing bolt, prevent that fixing bolt from being adsorbed, the fixing bolt's of being convenient for dismantlement.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the upper die base and the upper die fixing plate of the present invention;
fig. 3 is a schematic view of the internal bottom structure of the upper die base of the present invention;
in the figure: 1. an upper die holder; 2. pushing the connecting mechanism; 3. a limiting groove; 4. an upper die fixing plate; 5. A first connecting groove; 6. fixing the bolt; 7. air holes are formed; 8. placing a groove; 9. pressing the cushion; 10. A first thread; 11. connecting grooves of the vent holes; 12. a third connecting groove; 13. a second connecting groove; 14. A second thread; 15. a fourth connecting groove; 16. the fixed plate is connected with the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a convenient upper die fixing plate that punches a hole of changing, including upper die base 1, the lower extreme of upper die base 1 is provided with upper die fixing plate 4, and upper die base 1 is detachable with upper die fixing plate 4 and is connected, the upper end of upper die base 1 is provided with promotes coupling mechanism 2, and promote coupling mechanism 2 and 1 fixed connection of upper die base, the upper surface of upper die base 1 is provided with spacing groove 3, the lower surface of upper die base 1 is provided with places recess 8, the inside of upper die fixing plate 4 is provided with fixed plate spread groove 16, and fixed plate spread groove 16 is provided with two, the front surface of upper die base 1 is provided with first spread groove 5, one side of first spread groove 5 is provided with second spread groove 13, first spread groove 5, the outside of second spread groove 13 and spread groove fixed plate 16 all is provided with bleeder vent 7.
Further, fixed plate connecting groove 16 and last fixed plate 4 structure as an organic whole, and fixed plate connecting groove 16 transversely runs through last fixed plate 4, realizes transverse connection, need not bow to lower the head and look for fixing bolt 6, improves the convenience.
Further, the rear surface of the upper die base 1 is provided with a third connecting groove 12, one side of the third connecting groove 12 is provided with a fourth connecting groove 15, the third connecting groove 12 and the fourth connecting groove 15 are integrated with the upper die base 1, and the first connecting groove 5, the second connecting groove 13, the third connecting groove 12 and the fourth connecting groove 15 all penetrate through the upper die base 1 and are used for communicating with a fixing plate connecting groove 16, so that the upper die fixing plate 4 can be conveniently detached and replaced.
Further, one side of the air hole 7 is provided with an air hole connecting groove 11, the air hole 7 and the air hole connecting groove 11 are of an integral structure, the air hole 7 is communicated with the first connecting groove 5, the second connecting groove 13, the third connecting groove 12 and the fourth connecting groove 15 through the air hole connecting groove 11, the fixing bolt 6 is prevented from being adsorbed, and the fixing bolt 6 is convenient to detach.
Further, both ends of second spread groove 13 and the 12 inner walls of third spread groove all are provided with first screw thread 10, both ends of first spread groove 5 and the 15 inner walls of fourth spread groove all are provided with second screw thread 14, the one end of second spread groove 13 is provided with fixing bolt 6, fixing bolt 6 through first screw thread 10 and second screw thread 14 with first spread groove 5, second spread groove 13, the equal threaded connection of third spread groove 12 and fourth spread groove 15, improve fixing bolt 6 installation and dismantlement convenience through two segmentation threaded connection.
Further, the inner wall of the placing groove 8 is provided with an extrusion pad 9, the extrusion pad 9 is fixedly connected with the placing groove 8, and firmness of the upper die fixing plate 4 is improved.
The working principle is as follows: when in use, the upper die fixing plate 4 is placed into the placing groove, the fixing plate connecting groove 16 corresponds to the first connecting groove 5, the second connecting groove 13, the third connecting groove 12 and the fourth connecting groove 15, then the fixing bolts 6 are respectively placed into the first connecting groove 5 and the second connecting groove 13, the two fixing bolts 6 are respectively fixed by two sections of first threads 10 and two sections of second threads 14, the gap between the upper die fixing plate 4 and the upper die base 1 is filled by the extrusion pad 9, so that the firmness of the upper die fixing plate 4 is improved, the fixing bolts 6 are not easy to slide off, the fixing bolts 6 can be transversely disassembled when the upper die fixing plate 4 needs to be replaced, the fixing bolts 6 are not required to be stood down, the fixing plate connecting groove 16, the first connecting groove 5, the second connecting groove 13, the third connecting groove 12 and the fourth connecting groove 15 are communicated with the air holes 7 by the connecting grooves 11, prevent fixing bolt 6 from being adsorbed, the fixing bolt 6 of being convenient for is dismantled.
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 convenient upper die fixing plate that punches a hole of changing, includes upper die base (1), its characterized in that: an upper die fixing plate (4) is arranged at the lower end of the upper die base (1), the upper die base (1) is detachably connected with the upper die fixing plate (4), a pushing connecting mechanism (2) is arranged at the upper end of the upper die base (1), the pushing connecting mechanism (2) is fixedly connected with the upper die holder (1), a limiting groove (3) is arranged on the upper surface of the upper die holder (1), a placing groove (8) is arranged on the lower surface of the upper die holder (1), a fixing plate connecting groove (16) is arranged inside the upper die fixing plate (4), two fixed plate connecting grooves (16) are arranged, a first connecting groove (5) is arranged on the front surface of the upper die holder (1), one side of the first connecting groove (5) is provided with a second connecting groove (13), the outside of first connecting groove (5), second connecting groove (13) and fixed plate connecting groove (16) all is provided with bleeder vent (7).
2. The upper die fixing plate for punching hole convenient to replace as claimed in claim 1, wherein: fixed plate connecting groove (16) and last fixed plate (4) structure as an organic whole, and fixed plate connecting groove (16) transversely runs through last fixed plate (4).
3. The upper die fixing plate for punching hole convenient to replace as claimed in claim 1, wherein: the rear surface of upper die base (1) is provided with third spread groove (12), one side of third spread groove (12) is provided with fourth spread groove (15), and third spread groove (12) and fourth spread groove (15) and upper die base (1) structure as an organic whole, and first spread groove (5), second spread groove (13), third spread groove (12) and fourth spread groove (15) all run through upper die base (1).
4. The upper die fixing plate for punching hole convenient to replace as claimed in claim 1, wherein: one side of bleeder vent (7) is provided with bleeder vent spread groove (11), and bleeder vent (7) and bleeder vent spread groove (11) structure as an organic whole, bleeder vent (7) are through bleeder vent spread groove (11) and first spread groove (5), second spread groove (13), third spread groove (12) and fourth spread groove (15) all intercommunication.
5. The upper die fixing plate for punching hole convenient to replace as claimed in claim 1, wherein: the both ends of second spread groove (13) and third spread groove (12) inner wall all are provided with first screw thread (10), the both ends of first spread groove (5) and fourth spread groove (15) inner wall all are provided with second screw thread (14), the one end of second spread groove (13) is provided with fixing bolt (6), fixing bolt (6) are through first screw thread (10) and second screw thread (14) and the equal threaded connection of first spread groove (5), second spread groove (13), third spread groove (12) and fourth spread groove (15).
6. The upper die fixing plate for punching hole convenient to replace as claimed in claim 1, wherein: the inner wall of the placing groove (8) is provided with an extrusion pad (9), and the extrusion pad (9) is fixedly connected with the placing groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627762.8U CN214235865U (en) | 2020-11-13 | 2020-11-13 | Punching upper die fixing plate convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627762.8U CN214235865U (en) | 2020-11-13 | 2020-11-13 | Punching upper die fixing plate convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214235865U true CN214235865U (en) | 2021-09-21 |
Family
ID=77732192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022627762.8U Expired - Fee Related CN214235865U (en) | 2020-11-13 | 2020-11-13 | Punching upper die fixing plate convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214235865U (en) |
-
2020
- 2020-11-13 CN CN202022627762.8U patent/CN214235865U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |