CN207756701U - A kind of adjustable punching die - Google Patents
A kind of adjustable punching die Download PDFInfo
- Publication number
- CN207756701U CN207756701U CN201820005373.1U CN201820005373U CN207756701U CN 207756701 U CN207756701 U CN 207756701U CN 201820005373 U CN201820005373 U CN 201820005373U CN 207756701 U CN207756701 U CN 207756701U
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- Prior art keywords
- slot
- mold frame
- top mold
- threaded hole
- adjusting bolt
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Abstract
A kind of adjustable punching die, including top mold frame and lower mold holder, lower mold holder upper surface is equipped with the card slot for extending in left-right direction and be used to accommodate workpiece to be processed, card slot bottom be equipped with extend in left-right direction and with the elongated slot of card slot equal length in the lateral direction, top mold frame left part and right part are respectively equipped with multiple vertically arranged guide rods, lower mold holder is equipped with and the one-to-one pilot hole of guide rod, the lower face of top mold frame is equipped with the T-slot for penetrating through top mold frame in left-right direction, multiple sliding blocks being adapted to T-slot and be slidably connected in the lateral direction with top mold frame are equipped in T-slot, sliding block lower end is equipped with red needle, the width of elongated slot in the longitudinal direction is more than the diameter of red needle, the front end face of sliding block, the first threaded hole is respectively equipped on upper surface and rear end face, second threaded hole and third threaded hole.
Description
Technical field
The utility model is related to stamping equipment more particularly to punching dies.
Background technology
As the improvement of people's living standards, the aesthetical standard of furniture is continuously improved in people, it is in product customization chemical conversion
Today of trend, punching die are essential tools.It is general that mold in existing factory is mostly that particular manufacturing craft does not have
Property, it needs to choose different molds for the workpiece of different size, in today that product customization chemical conversion is trend, number of molds
It sharply increases, material resources waste, cost is caused to increase.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of adjustable punching die,
Use scope is wide.
To achieve the above object, the technical solution adopted in the utility model is：A kind of adjustable punching die, including upper mold
Frame and lower mold holder, lower mold holder upper surface are equipped with the card slot for extending in left-right direction and be used to accommodate workpiece to be processed, card slot bottom
Portion be equipped with extend in left-right direction and with the elongated slot of card slot equal length in the lateral direction, top mold frame left part and right part are set respectively
Have multiple vertically arranged guide rods, lower mold holder be equipped with the one-to-one pilot hole of guide rod, the lower face of top mold frame is set
Have the T-slot for penetrating through top mold frame in left-right direction, be equipped in T-slot it is multiple be adapted to T-slot and in the lateral direction with upper mold
The sliding block that frame is slidably connected, sliding block lower end are equipped with red needle, and the width of elongated slot in the longitudinal direction is more than the diameter of red needle, sliding block
The first threaded hole, the second threaded hole and third threaded hole, the front end of top mold frame are respectively equipped on front end face, upper surface and rear end face
It is respectively equipped on face, upper surface and rear end face and is connected to and along right and left with the first threaded hole, the second threaded hole and third threaded hole
To the first sliding groove of extension, second sliding slot and third sliding slot, top mold frame be equipped with respectively with the first threaded hole, the second threaded hole and
The first adjusting bolt, the second adjusting bolt and the third adjusting bolt that third threaded hole is threadedly coupled, the first adjusting bolt, second
The screw rod of adjusting bolt and third adjusting bolt is located in the first sliding groove, second sliding slot and third sliding slot, and first adjusts spiral shell
The head diameter of bolt, the second adjusting bolt and third adjusting bolt is respectively greater than the first sliding groove, second sliding slot and third sliding slot
Width, top mold frame left and right ends are respectively equipped with the closed cover board in T-slot left and right ends.
The top mold frame left part and right part are respectively equipped with two guide rods being distributed along the longitudinal direction.
The pilot hole top is up big and down small horn-like.
The quantity of the sliding block is 3.
The red needle is threadedly coupled with sliding block.
The cover board is connect by fastening bolt with top mold frame.
The elongated slot is located at the centre position of card slot in the longitudinal direction.
The utility model is simple in structure, and manufacturing cost is low, can change the position of punching by sliding slider, to adapt to
Different workpieces.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is sectional view along A-A in Fig. 1.
Specific implementation mode
As depicted in figs. 1 and 2, a kind of adjustable punching die, including top mold frame 1 and lower mold holder 2,2 upper surface of lower mold holder
Be equipped with and extend in left-right direction and for accommodating the card slot 3 of workpiece to be processed, 3 bottom of card slot be equipped with extend in left-right direction and
With the elongated slot 4 of the equal length in the lateral direction of card slot 3,1 left part of top mold frame and right part are respectively equipped with multiple vertically arranged lead
To bar 5, lower mold holder 2 is equipped with equipped with the lower face with 5 one-to-one pilot hole 6 of guide rod, top mold frame 1 and passes through in left-right direction
The T-slot 7 of logical top mold frame 1, T-slot 7 is interior to be adapted to T-slot 7 and is slidably connected in the lateral direction with top mold frame 1 equipped with multiple
Sliding block 8,8 lower end of sliding block be equipped with red needle 9, the width of elongated slot 4 in the longitudinal direction be more than red needle 9 diameter, the front end of sliding block 8
It is respectively equipped with the first threaded hole, the second threaded hole and third threaded hole on face, upper surface and rear end face, the front end face of top mold frame 1,
It is respectively equipped on upper surface and rear end face and is connected to the first threaded hole, the second threaded hole and third threaded hole and prolongs in left-right direction
The first sliding groove, second sliding slot 11 and the third sliding slot 12 stretched, top mold frame 1 be equipped with respectively with the first threaded hole, the second threaded hole
The first adjusting bolt 13, the second adjusting bolt 14 and the third adjusting bolt 15 being threadedly coupled with third threaded hole, first is adjusted
The screw rod of bolt 13, the second adjusting bolt 14 and third adjusting bolt 15 is located at the first sliding groove, second sliding slot 11 and third
In sliding slot 12, the head diameter of the first adjusting bolt 13, the second adjusting bolt 14 and third adjusting bolt 15 is respectively greater than first
The width of sliding slot, second sliding slot 11 and third sliding slot 12 is adjusted by the first adjusting bolt 13, the second adjusting bolt 14 and third
Bolt 15 fixes sliding block 8, while can also finely tune sliding block 8 by the cooperation of the first adjusting bolt 13 and third adjusting bolt 15
Front and back position, to keep the position of punching more accurate.
1 left and right ends of top mold frame are respectively equipped with the closed cover board 16 in 7 left and right ends of T-slot, and one can be prevented from sliding block 8
It is slid from T-slot 7, on the other hand can increase the integral rigidity of top mold frame 1, improve its stress-bearing capability.
Workpiece to be processed is put into card slot 3 when use, drives top mold frame 1 to move up and down by press machine, red needle 9 runs through
Workpiece to be processed, 9 lower end of red needle enter in elongated slot 4, complete the punch operation to workpiece to be processed.
1 left part of top mold frame and right part are respectively equipped with two guide rods being distributed along the longitudinal direction 5, ensure top mold frame 1 in work
Stability during work；6 top of pilot hole is up big and down small horn-like, is convenient for the entrance of guide rod 5, passes through guide rod 5
Cooperation with pilot hole 6 prevents top mold frame 1 from shifting during the motion；The quantity of sliding block 8 is 3, can be completed at the same time three
A punching；Red needle 9 is threadedly coupled with sliding block 8, and red needle 9 is conveniently replaceable for different pore size；Cover board 16 by fastening bolt with it is upper
Mould bases 1 connects, and installation easy to disassemble, elongated slot 4 is located at the centre position of card slot 3 in the longitudinal direction, convenient for determining the position of punching
It sets.
Above example is only to illustrate and unrestricted the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those of ordinary skill in the art that：Still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the right of the utility model.
Claims (7)
1. a kind of adjustable punching die, it is characterised in that：Including top mold frame and lower mold holder, lower mold holder upper surface is equipped with along a left side
Right direction extends and is used to accommodate the card slot of workpiece to be processed, and card slot bottom, which is equipped with, to be extended and with card slot in left-right direction in left and right
The elongated slot of equal length on direction, top mold frame left part and right part are respectively equipped with multiple vertically arranged guide rods, are set on lower mold holder
Have and is equipped with the T-slot for penetrating through top mold frame in left-right direction, T-type with the one-to-one pilot hole of guide rod, the lower face of top mold frame
Multiple sliding blocks being adapted to T-slot and be slidably connected in the lateral direction with top mold frame are equipped in slot, sliding block lower end is equipped with red needle,
The width of elongated slot in the longitudinal direction is more than the diameter of red needle, and the is respectively equipped on the front end face of sliding block, upper surface and rear end face
One threaded hole, the second threaded hole and third threaded hole are respectively equipped with and first on the front end face of top mold frame, upper surface and rear end face
Threaded hole, the second threaded hole are connected to third threaded hole and the first sliding groove, second sliding slot and the third extended in left-right direction is slided
Slot, top mold frame be equipped be threadedly coupled respectively with the first threaded hole, the second threaded hole and third threaded hole the first adjusting bolt,
Second adjusting bolt and third adjusting bolt, the screw rod difference of the first adjusting bolt, the second adjusting bolt and third adjusting bolt
In the first sliding groove, second sliding slot and third sliding slot, the first adjusting bolt, the second adjusting bolt and third adjusting bolt head
Portion's diameter is respectively greater than the width of the first sliding groove, second sliding slot and third sliding slot, and top mold frame left and right ends are respectively equipped with T-slot
The closed cover board in left and right ends.
2. a kind of adjustable punching die according to claim 1, it is characterised in that：The top mold frame left part and right half
The guide rod being distributed along the longitudinal direction there are two not setting.
3. a kind of adjustable punching die according to claim 1, it is characterised in that：The pilot hole top be it is upper it is big under
Small is horn-like.
4. a kind of adjustable punching die according to claim 1, it is characterised in that：The quantity of the sliding block is 3.
5. a kind of adjustable punching die according to claim 1, it is characterised in that：The red needle connects with sliding block screw thread
It connects.
6. a kind of adjustable punching die according to claim 1, it is characterised in that：The cover board by fastening bolt with
Top mold frame connects.
7. a kind of adjustable punching die according to claim 1, it is characterised in that：The elongated slot is located at card slot front and back
Centre position on direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005373.1U CN207756701U (en) | 2018-01-03 | 2018-01-03 | A kind of adjustable punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005373.1U CN207756701U (en) | 2018-01-03 | 2018-01-03 | A kind of adjustable punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756701U true CN207756701U (en) | 2018-08-24 |
Family
ID=63182640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820005373.1U Active CN207756701U (en) | 2018-01-03 | 2018-01-03 | A kind of adjustable punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756701U (en) |
-
2018
- 2018-01-03 CN CN201820005373.1U patent/CN207756701U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |