CN209439266U - A kind of adjustable punch structure device - Google Patents
A kind of adjustable punch structure device Download PDFInfo
- Publication number
- CN209439266U CN209439266U CN201822249215.3U CN201822249215U CN209439266U CN 209439266 U CN209439266 U CN 209439266U CN 201822249215 U CN201822249215 U CN 201822249215U CN 209439266 U CN209439266 U CN 209439266U
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- formed punch
- stripping
- groove
- mold insert
- slot
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Abstract
The utility model discloses a kind of adjustable punch structure devices, the upper die holder of cylinder is equipped with including side, backing plate and fixed plate are fixed with below upper die holder, the stripping slot slided for stripping level is equipped in backing plate, the first groove is equipped in the stripping lower end being located in stripping slot, type chamber is equipped in the fixed plate, the type is intracavitary to be inlaid with formed punch connection mold insert, formed punch connection mold insert upper end is equipped with the bulge-structure cooperated with the first groove, the upper end of formed punch connection mold insert is withstood on stripping, formed punch mounting groove is equipped on formed punch connection mold insert, detachable adjustment block is equipped in formed punch mounting groove, it is also inlaid with one end in formed punch mounting groove and withstands adjustment block, the other end stretches out the formed punch outside fixed plate, sliding groove is equipped on the formed punch being located on the outside of fixed plate, the briquetting that one end is withstood in sliding groove is fixed in fixed plate.The utility model keeps the process for adjusting height of punch very convenient by the way that adjustment block is arranged, and the reciprocating motion of formed punch is realized by the structure of cylinder plus stripping.
Description
Technical field
The utility model relates to technical field of mold, especially a kind of adjustable punch structure device.
Background technique
At present the country hardware dies industry mostly using " killing structure " mold, in order to the precision of mold and
Stability, height of punch need to remain that constant, present mold and punching head is fixed in mold insert, then again consolidate mold insert
Determine onto upper die holder, when formed punch is worn or other reasons cause height of punch to change, needs to carry out mold insert and formed punch together
Adjustment, adjustment are got up very troublesome.
And some more complex products need the selective punching of formed punch now, and simple plus insert type formed punch is fixed
It cannot be realized when structure, the selective punching of Yao Shixian formed punch, it is necessary to which mold insert can move back and forth and then drive formed punch
It moves back and forth to realize.
Utility model content
A kind of not only height of punch tune is provided purpose of the utility model is to solve above-mentioned the deficiencies in the prior art
Perfect square is just, it is ensured that the total height of formed punch, and a kind of adjustable punch structure dress of formed punch reciprocating motion may be implemented
It sets.
To achieve the goals above, a kind of adjustable punch structure device designed by the utility model, including side
Upper die holder equipped with cylinder, the upper die holder lower section is fixed with backing plate, equipped with horizontal stripping slot and more than one in backing plate
Vertical embedding piece groove, each embedding piece groove are connected to stripping slot, are externally provided with one end in backing plate and are slidably connected in stripping slot
Stripping, the stripping other end are fixedly connected with the working end of cylinder, be located at stripping slot in stripping lower end be equipped with one with
On the first groove, be equipped with fixed plate in the lower section of backing plate, more than one type chamber be equipped in the fixed plate, the type chamber passes through
Logical embedding piece groove, each type is intracavitary to be inlaid with formed punch connection mold insert, formed punch connection mold insert upper end be equipped with it is first recessed
The bulge-structure of slot cooperation, the upper end of the formed punch connection mold insert are withstood on stripping after passing through embedding piece groove, connect mold insert in formed punch
It is interior to be equipped with notch formed punch mounting groove directed downwardly, detachable adjustment block, the formed punch installation are equipped in the formed punch mounting groove
It is also inlaid with one end in slot and withstands adjustment block, the other end stretches out the formed punch outside fixed plate, on the formed punch being located on the outside of fixed plate
Equipped with sliding groove, the briquetting that one end is withstood in sliding groove is fixed on fixed plate lower surface, briquetting is fixed to by screw
In fixed plate.
For the initial limit of stripping, stripping is more easily pushed into specific position in stripping slot, is being located at stripping
Stripping outside slot is equipped with limiting slot, and the position limiting structure cooperated with limiting slot is equipped on upper die holder, and the position limiting structure includes
Position-limiting tube, is equipped with silk plug and limited post in position-limiting tube, and the silk plug is located at the top of limited post, one is additionally provided in position-limiting tube
Silk plug is withstood at end, and the other end withstands the elastic component of limited post, and the lower end of the limited post is stretched out outside position-limiting tube and and limiting slot
Cooperation.
In order to improve the stability that formed punch connection mold insert pumps, second is additionally provided on the formed punch connection mold insert
Groove, second groove are located at the outside of mounting groove, spring are equipped in the second groove, the lower end of the spring withstands on briquetting
On.
A kind of adjustable punch structure device that the utility model obtains, its technical effect is that can not only pass through formed punch
Setting adjustment block, which is realized, in mounting groove very easily adjusts height of punch, and adds the structure of stripping to may be implemented to rush by cylinder
The reciprocating motion of head.
Detailed description of the invention
Fig. 1 is a kind of adjustable punch structure apparatus structure schematic diagram of embodiment 1；
Fig. 2 is that a kind of adjustable punch structure device of embodiment 1 does not install knot when formed punch connects mold insert and formed punch
Structure schematic diagram；
Fig. 3 is the formed punch connection insert structure schematic diagram of embodiment 1；
Fig. 4 is a kind of adjustable punch structure apparatus structure schematic diagram of embodiment 2；
Fig. 5 is a kind of adjustable punch structure apparatus structure schematic diagram of embodiment 3.
In figure: cylinder 1, upper die holder 2, backing plate 3, stripping slot 4, embedding piece groove 5, stripping 6, the first groove 7, fixed plate 8, type chamber
9, formed punch connection mold insert 10, bulge-structure 11, formed punch mounting groove 12, adjustment block 13, formed punch 14, sliding groove 15, briquetting 16, limit
Slot 17, position limiting structure 18, position-limiting tube 19, silk plug 20, limited post 21, elastic component 22, the second groove 23, spring 24.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1:
As shown in Figure 1-3, a kind of adjustable punch structure device provided in this embodiment, including side are equipped with cylinder 1
Upper die holder 2, be fixed with backing plate 3 below the upper die holder 2, horizontal stripping slot 4 be equipped in backing plate 3 and more than one is vertical
Embedding piece groove 5, each embedding piece groove 5 is connected to stripping slot 4, is externally provided with one end in backing plate 3 and is slidably connected in stripping slot 4
Stripping 6,6 other end of stripping are fixedly connected with the working end of cylinder 1, are equipped with one in 6 lower end of stripping being located in stripping slot 4
A the first above groove 7 is equipped with fixed plate 8 in the lower section of backing plate 3, is equipped with more than one type chamber 9 in the fixed plate 8,
The type chamber 9 penetrates through embedding piece groove 5, and formed punch connection mold insert 10 is inlaid in each type chamber 9, and the formed punch connects mold insert 10
Upper end is equipped with the bulge-structure 11 cooperated with the first groove 7, and the upper end of the formed punch connection mold insert 10 is withstood on after passing through embedding piece groove 5
On stripping 6, notch formed punch mounting groove 12 directed downwardly is equipped in formed punch connection mold insert 10, being equipped in the formed punch mounting groove 12 can
The adjustment block 13 of detachable is also inlaid with one end in the formed punch mounting groove 12 and withstands adjustment block 13, and the other end stretches out fixed plate 8
Outer formed punch 14 is equipped with sliding groove 15 on the formed punch 14 for being located at 8 outside of fixed plate, is fixed with one on 8 lower surface of fixed plate
End withstands on the briquetting 16 in sliding groove 15.
Fixed plate 8, backing plate 3: being fixed together by concrete operating principle with upper die holder 2 first, and then stripping 6 is pushed into stripping
Certain depth in slot 4, cylinder 1 are connected by screw or connector with stripping 6, and adjustment block 13 is packed into formed punch mounting groove
In 12, then formed punch connection mold insert 10 is fitted into the type chamber 9 of the fixed plate 8 processed, formed punch connection mold insert 10 installs
Afterwards, formed punch 14 is fitted into formed punch mounting groove 12, all after the completion of push down formed punch 14 using briquetting 16 and connect mold insert 10 with formed punch and make
It does not fall down during movement.Entire motion flow: cylinder 1 delivers a signal to stripping 6, and stripping 6 passes through front end first
7 traverse motion of groove connects pumping for mold insert 10 to adjust formed punch, and then formed punch 14 is driven to move up and down, from
And reach the requirement that control formed punch 14 acts, when the abrasion of formed punch 14 or other reasons lead to 14 Level Change of formed punch, it is only necessary to logical
The height for crossing adjustment adjustment block 13 can just be such that 14 total height of formed punch remains unchanged.The device passes through setting in formed punch mounting groove 12
Adjustment block 13 realizes the height for very easily adjusting formed punch 14, keeps the total height of formed punch 14 constant, and passes through cylinder 1 plus stripping
The reciprocating motion of formed punch 14 may be implemented in 6 structure.
It must indicate herein: during 6 side-to-side movement of stripping, when the first groove 7 and the dislocation of bulge-structure 11, stripping
The downward top of formed punch alloy mold insert 10 can be made formed punch 14 move down being punched by 6, when 7 face bulge-structure of the first groove
When 11, distance is had between formed punch alloy mold insert 10 and stripping 6, formed punch 14 can be jacked up by the rapidoprint of lower section, and then make to rush
Head alloy mold insert 10 moves up, and formed punch 14 is in and is not punched state.
Embodiment 2:
As shown in figure 4, a kind of adjustable punch structure device, general structure and embodiment provided by the present embodiment
1 is identical, and for the initial limit of stripping 6, stripping 6 is more easily pushed into specific position in stripping slot 4, is being located at stripping
Stripping 6 outside slot 4 is equipped with limiting slot 17, and the position limiting structure 18 cooperated with limiting slot 17, the limit are equipped on upper die holder 2
Structure 18 includes position-limiting tube 19, and silk plug 20 and limited post 21 are equipped in position-limiting tube 19, and the silk plug 20 is located at limited post 21
Top is additionally provided with one end in position-limiting tube 19 and withstands silk plug 20, and the other end withstands the elastic component 22 of limited post 21, the limited post
21 lower end is stretched out outside position-limiting tube 19 and is cooperated with limiting slot 17.
Embodiment 3:
As shown in figure 5, a kind of adjustable punch structure device, general structure and embodiment provided by the present embodiment
2 is identical, and in order to improve the stability that pumps of formed punch connection mold insert 10, the is additionally provided on the formed punch connection mold insert 10
Two grooves 23, second groove 23 are located at the outside of mounting groove 12, and spring 24, the spring 24 are equipped in the second groove 23
Lower end withstand on briquetting 16.
Claims (3)
1. a kind of adjustable punch structure device is equipped with the upper die holder (2) of cylinder (1) including side, it is characterised in that: described
Backing plate (3) are fixed with below upper die holder (2), horizontal stripping slot (4) and more than one vertical mold insert are equipped in backing plate (3)
Slot (5), each embedding piece groove (5) are connected to stripping slot (4), are externally provided with one end in backing plate (3) and are slidably connected at stripping slot (4)
Interior stripping (6), stripping (6) other end are fixedly connected with the working end of cylinder (1), in the pumping being located in stripping slot (4)
Item (6) lower end is equipped with more than one first groove (7), is equipped with fixed plate (8) in the lower section of backing plate (3), the fixed plate (8)
Interior to be equipped with more than one type chamber (9), the type chamber (9) penetrates through embedding piece groove (5), is inlaid with punching in each type chamber (9)
Head connection mold insert (10), formed punch connection mold insert (10) upper end are equipped with the bulge-structure (11) cooperated with the first groove (7), institute
The upper end for stating formed punch connection mold insert (10) is withstood on stripping (6) after embedding piece groove (5), is equipped in formed punch connection mold insert (10)
Notch formed punch mounting groove (12) directed downwardly, the formed punch mounting groove (12) is interior to be equipped with detachable adjustment block (13), the punching
It is also inlaid with one end in head mounting groove (12) to withstand adjustment block (13), the other end stretches out the formed punch (14) of fixed plate (8) outside, in place
Formed punch (14) on the outside of fixed plate (8) is equipped with sliding groove (15), is fixed with one end on fixed plate (8) lower surface and withstands on cunning
Briquetting (16) in dynamic slot (15).
2. a kind of adjustable punch structure device according to claim 1, it is characterised in that: be located at stripping slot (4)
Outer stripping (6) is equipped with limiting slot (17), and the position limiting structure (18) cooperated with limiting slot (17) is equipped on upper die holder (2),
The position limiting structure (18) includes position-limiting tube (19), and silk plug (20) and limited post (21), the silk are equipped in position-limiting tube (19)
Stifled (20) are located at the top of limited post (21), are additionally provided with one end in position-limiting tube (19) and withstand silk plug (20), the other end withstands limit
The elastic component (22) of position column (21), the lower end of the limited post (21) are stretched out position-limiting tube (19) and are matched outside and with limiting slot (17)
It closes.
3. a kind of adjustable punch structure device according to claim 1 or 2, it is characterised in that: the formed punch connection
It is additionally provided on mold insert (10) the second groove (23), second groove (23) is located at the outside of mounting groove (12), in the second groove
(23) spring (24) are equipped in, the lower end of the spring (24) is withstood on briquetting (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249215.3U CN209439266U (en) | 2018-12-29 | 2018-12-29 | A kind of adjustable punch structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249215.3U CN209439266U (en) | 2018-12-29 | 2018-12-29 | A kind of adjustable punch structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439266U true CN209439266U (en) | 2019-09-27 |
Family
ID=68016669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249215.3U Active CN209439266U (en) | 2018-12-29 | 2018-12-29 | A kind of adjustable punch structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112540A (en) * | 2019-11-20 | 2020-05-08 | 安徽中骄智能科技有限公司 | Double-deck compound contact machine drift mounting structure |
-
2018
- 2018-12-29 CN CN201822249215.3U patent/CN209439266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112540A (en) * | 2019-11-20 | 2020-05-08 | 安徽中骄智能科技有限公司 | Double-deck compound contact machine drift mounting structure |
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