CN209716188U - A kind of simple piercing die of adjustable pitch - Google Patents
A kind of simple piercing die of adjustable pitch Download PDFInfo
- Publication number
- CN209716188U CN209716188U CN201920100336.3U CN201920100336U CN209716188U CN 209716188 U CN209716188 U CN 209716188U CN 201920100336 U CN201920100336 U CN 201920100336U CN 209716188 U CN209716188 U CN 209716188U
- Authority
- CN
- China
- Prior art keywords
- punch
- pin
- groove
- sliding block
- lead screw
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of simple piercing die of adjustable pitch, including punch-pin seat board, convex mould base board bottom face is equipped with the groove of perforation together, the groove right part is fixed with punch-pin clamping plate, piercing punch is installed on punch-pin clamping plate, middle part is equipped with a sliding block in the groove, it is sliding connection between sliding block and groove, it is equipped on the sliding block and determines material pin, the sliding block, which is mounted on one, to be used to change to determine between material pin and piercing punch on the lead screw of pitch-row L, lead screw left part is mounted on the bearing block of groove left part, the lead screw left end is equipped with knob, lateral separation sets that there are three be used to fix the fastening screw of sliding block station on the punch-pin seat board side wall, fastening screw is between bearing block and punch-pin clamping plate.The utility model can realize the purpose in plate punching difference pitch-row type hole, save mold design, manufacture and the cost of replacement, significantly improved the efficiency of production under conditions of not having to replacement punching die.
Description
Technical field
The utility model relates to machined die technical field more particularly to a kind of simple piercing dies of adjustable pitch.
Background technique
Punching die is widely used in mold processing.Current punching die most of on the market is merely able to rush in plate
Cut out fixation hole away from type hole, and cannot be generally required in addition using a secondary punching die in the type hole of plate punching difference pitch-row
Design or more transducer set punching die are just able to achieve the purpose in plate punching difference pitch-row type hole, this undoubtedly increases mold system
This is caused, and wastes the artificial lead-time, consumes more manpowers.
Utility model content
The utility model will solve the above-mentioned problems of the prior art, provide a kind of simple piercing die of adjustable pitch,
The purpose in plate punching difference pitch-row type hole can be realized under conditions of not having to replacement punching die.
The utility model solves a kind of technical solution of its technical problem use: simple piercing die of adjustable pitch, including
Punch-pin seat board, convex mould base board bottom face are equipped with the groove of perforation together, and the groove right part is fixed with punch-pin clamping plate, punch-pin folder
Piercing punch is installed, middle part is equipped with a sliding block in the groove, is sliding connection, institute between sliding block and groove on plate
It states to be equipped on sliding block and determines material pin, the sliding block is mounted on one and is used to change the silk for determining pitch-row L between material pin and piercing punch
On thick stick, lead screw left part is mounted on the bearing block of groove left part, and the lead screw left end is equipped with knob, on the punch-pin seat board side wall
Lateral separation is set there are three the fastening screw for being used to fix sliding block station, and fastening screw is between bearing block and punch-pin clamping plate.
In order to further perfect, it is described determine material pin and lead screw on sliding block front and back be arranged in a staggered manner, reduce the height of sliding block, into
And reduce the depth of groove, improve the strength and stiffness of punch-pin seat board.
Further perfect, the first fixed plate is arranged below in the bearing block, and the first fixed plate is located in groove, and first is fixed
Board bottom face is concordant with convex mould base board bottom face, and the first fixed plate left side is aligned with bearing block left side, the first fixed plate right side
More than bearing block right side.
Further perfect, the second fixed plate is arranged below in the punch-pin clamping plate, and the second fixed plate is located in groove, and second is solid
Fixed board bottom surface is concordant with convex mould base board bottom face.
Further perfect, the fastening screw height is consistent with lead screw height, keeps the locking of sliding block more firm.
The utility model has the advantages that: the utility model by the way that lead screw and slide block mechanism are arranged on punching die,
It can freely adjust and determine pitch-row L between material pin and piercing punch, under conditions of not having to replacement punching die, realize in plate
The purpose of punching difference pitch-row type hole, has saved mold design, manufacture and the cost of replacement, has significantly improved the efficiency of production.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the A-A sectional view of the utility model Fig. 1；
Fig. 3 is the present invention looks up structural representation of the utility model；
Description of symbols: 1, punch-pin seat board, 2, groove, 3, punch-pin clamping plate, 4, piercing punch, 5, sliding block, 6, positioning pin,
7, lead screw, 8, bearing block, 9, fastening screw, the 10, first fixed plate, the 11, second fixed plate, 12, knob.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: a kind of simple piercing die of adjustable pitch in the present embodiment, including punch-pin seat board 1, the convex mould base
1 bottom surface of plate is equipped with the groove 2 of perforation together, and 2 right part of groove is fixed with punch-pin clamping plate 3, punching is equipped on punch-pin clamping plate 3
Hole punch-pin 4, the interior middle part of the groove 2 are equipped with a sliding block 5, are sliding connection, the sliding block 5 between sliding block 5 and groove 2
On be equipped with and determine material pin 6, the sliding block 5 is mounted on one and is used to change the lead screw for determining pitch-row L between material pin 6 and piercing punch 4
On 7,7 left part of lead screw is mounted on the bearing block 8 of 2 left part of groove, and 7 left end of lead screw is equipped with knob 12, the punch-pin seat board 1
Lateral separation is set there are three the fastening screw 9 for being used to fix 5 station of sliding block on side wall, and fastening screw 9 is located at bearing block 8 and punch-pin
Between clamping plate 3.
In use, rotation fastening screw 9 unclamps sliding block 5, punch-pin seat board 1 is moved left and right by 12 rotational lead screw 7 of knob
5 position of sliding block in lower recess 2 adjusts and expects pitch-row L between pin 6 and piercing punch 4 surely, then by 1 side wall of punch-pin seat board
Fastening screw 9 locks sliding block 5, then can be rushed on billot of same size with the piercing punch 4 on a piercing die
The type hole of different pitch-rows out.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (5)
1. a kind of simple piercing die of adjustable pitch, including punch-pin seat board (1), it is characterized in that: the punch-pin seat board (1) bottom surface is set
There is the groove (2) of one of perforation, groove (2) right part is fixed with punch-pin clamping plate (3), and punch-pin clamping plate is equipped with punching on (3)
Punch-pin (4), the interior middle part of the groove (2) are equipped with a sliding block (5), are sliding connection between sliding block (5) and groove (2),
It is equipped with and determines material pin (6) on the sliding block (5), the sliding block (5) is mounted on one and is used to change to determine material pin (6) and piercing punch
(4) between on the lead screw (7) of pitch-row L, lead screw (7) left part is mounted on the bearing block (8) of groove (2) left part, the lead screw (7)
Left end is equipped with knob (12), and lateral separation sets that there are three be used to fix the tight of sliding block (5) station on punch-pin seat board (1) side wall
Gu screw (9), fastening screw (9) is located between bearing block (8) and punch-pin clamping plate (3).
2. the simple piercing die of a kind of adjustable pitch according to claim 1, it is characterized in that: described determine material pin (6) and silk
Thick stick (7) front and back on sliding block (5) is arranged in a staggered manner.
3. the simple piercing die of a kind of adjustable pitch according to claim 1, it is characterized in that: the bearing block (8) is below
Equipped with the first fixed plate (10), the first fixed plate (10) is located in groove (2), the first fixed plate (10) bottom surface and punch-pin seat board
(1) bottom surface is concordant, and the first fixed plate (10) left side is aligned with bearing block (8) left side, and the first fixed plate (10) right side is super
Cross bearing block (8) right side.
4. the simple piercing die of a kind of adjustable pitch according to claim 1, it is characterized in that: under the punch-pin clamping plate (3)
Face is equipped with the second fixed plate (11), and the second fixed plate (11) is located in groove (2), the second fixed plate (11) bottom surface and punch-pin seat board
(1) bottom surface is concordant.
5. the simple piercing die of a kind of adjustable pitch according to claim 1, it is characterized in that: the fastening screw (9) is high
Degree is consistent with lead screw (7) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100336.3U CN209716188U (en) | 2019-01-22 | 2019-01-22 | A kind of simple piercing die of adjustable pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100336.3U CN209716188U (en) | 2019-01-22 | 2019-01-22 | A kind of simple piercing die of adjustable pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716188U true CN209716188U (en) | 2019-12-03 |
Family
ID=68680622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920100336.3U Expired - Fee Related CN209716188U (en) | 2019-01-22 | 2019-01-22 | A kind of simple piercing die of adjustable pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
-
2019
- 2019-01-22 CN CN201920100336.3U patent/CN209716188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20220122 |