CN105363936A - Die changing device for punch - Google Patents
Die changing device for punch Download PDFInfo
- Publication number
- CN105363936A CN105363936A CN201510922923.7A CN201510922923A CN105363936A CN 105363936 A CN105363936 A CN 105363936A CN 201510922923 A CN201510922923 A CN 201510922923A CN 105363936 A CN105363936 A CN 105363936A
- Authority
- CN
- China
- Prior art keywords
- die
- diel
- delivery rod
- stamping machine
- punching
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a die changing device for a punch. The die changing device comprises a punching base, a punching die and a die delivery part. The die changing device is characterized in that the punching base is provided with a die opening allowing the punching die to be placed, and the punching die is in slide connection with the punching base; the die delivery part comprises a first-class delivery rod, a rotating base in rotating connection with the first-class delivery rod, and a plurality of second-class delivery rods connected with the rotating base, wherein each of the second-class delivery rods rotates by using an axis as a rotating shaft, and an external thread is formed in one end, which is away from the rotating base, of each of the second-class delivery rods; a clamping and connecting part is arranged at the top of the punching die, an inserting groove allowing the second-class delivery rods to be inserted is formed in the side surface of the punching die, and an internal thread matched with the external thread is formed in the inserting groove. The die changing device disclosed by the invention has the beneficial effects that the punching die does not need to be in direct contact with people, but the punching die is changed through the die delivery part, the safety of personnel is guaranteed, the quick and accurate mounting can be performed, and the change efficiency can be improved.
Description
Technical field
The present invention relates to punch process field, be specifically related to a kind of stamping machine die-changing apparatus.
Background technology
Punch process is by means of conventional or special pressing equipment, as the power of stamping machine, makes plate in mould, directly be subject to deformation force and be out of shape, thus obtains definite shape, the production technology of the product parts of size and performance.Plate, mould and pressing equipment are the three elements of punch process.Diel determine plate stamping after shape.
Common stamping machine meets the requirement of different Sheet Metal Processing by changing diel.Existing stamping machine more mold exchange time, be that diel is placed into assigned address, then installed by artificial unloading, in order to security needs close or suspend stamping machine, if do not close stamping machine change also can threaten personal security.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of stamping machine die-changing apparatus changing diel safely and fast.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Stamping machine die-changing apparatus, comprising: part sent by punch pad, diel and mould, it is characterized in that, described punch pad is provided with the mould openings of placing diel, and described diel and punch pad are slidably connected; Described mould is sent part and is comprised: the secondary delivery rod that one-level delivery rod, the rotating basis be rotationally connected with one-level delivery rod, multiple and described rotating basis are connected, each described secondary delivery rod is with its axis for rotating shaft rotates, and each described secondary delivery rod is provided with external screw thread away from one end of rotating basis; Described diel top is provided with Access Division, and described diel side is provided with the insertion groove inserted for secondary delivery rod, and described insertion groove is provided with the internal thread coordinated with external screw thread.
Further, the length direction of described insertion groove is identical with glide direction.
Further, described wedging position is in the both sides of diel glide direction.
Further, described punch pad is greater than the length of diel along glide direction along the length of glide direction.
Further, described multiple secondary delivery rod is uniformly distributed around rotating basis.
Further, the number of described secondary delivery rod is 2 ~ 4.
Further, described one-level delivery rod is expansion link.
Usefulness of the present invention is: do not need manually directly to contact diel, send the replacing that part completes diel, ensure that personal security, can quick and precisely install by mould, improves and changes efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of stamping machine die-changing apparatus of the present invention;
Fig. 2 is the schematic diagram of diel of the present invention;
Fig. 3 is the schematic diagram of punch pad of the present invention.
The implication of Reference numeral in figure:
A-glide direction;
10-punch pad, 11-mould openings;
20-diel, 21-Access Division, 22-inserts groove;
Part sent by 30-mould, 31-one-level delivery rod, 32-secondary delivery rod, 33-rotating basis.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
Stamping machine die-changing apparatus as shown in Figure 1, comprising: part 30 sent by punch pad 10, diel 20 and mould, and diel 20 and punch pad 10 are slidably connected, and punch pad 10 is provided with the mould openings 11 of placing diel 20.Send part 30 by punching press when changing diel and punch pad 10 is put in diel 20, after punching press completes, then by punching press replacing part 30, punch pad 10 is taken out in diel, then the mould more renewed.
Mould is sent part 30 and is comprised: one-level delivery rod 31, rotating basis 33 and multiple secondary delivery rod 32, rotating basis 33 and one-level delivery rod 31 are rotationally connected, secondary delivery rod 32 is connected with rotating basis 33, each secondary delivery rod 32 with its axis for rotating shaft rotates.Diel 20 top is provided with Access Division 21, and diel 20 1 sides are provided with the insertion groove 22 inserted for secondary delivery rod 32.Each secondary delivery rod 32 is provided with external screw thread away from one end of rotating basis 33, inserts groove 22 and is provided with the internal thread coordinated with external screw thread.Secondary delivery rod 32 revolves round the sun around one-level delivery rod 31, is placed on diel in secondary delivery rod 32 to change difference, and secondary delivery rod 32 to be inserted in groove 22 by rotation and being fixed by internal and external screw thread or being separated.
The direction that diel 20 enters punch pad 10 is defined as glide direction a by the present invention.The length direction inserting groove 22 is identical with glide direction a.Before punching press, secondary delivery rod 32 enters inserts groove 22, secondary delivery rod 32 rotation, fixed by internal and external threads and diel 20, punching press is sent part 30 and punch pad 10 is put in diel 20, then secondary delivery rod 32 rotation in the other direction, take out from insertion groove 22, stamping machine carries out press work; Change diel after punching press, secondary delivery rod 32 and insertion groove 22 are fixed, takes out diel by secondary delivery rod 32.
As shown in Figure 2, Access Division 21 is positioned at the both sides of diel 20 along glide direction a, and as shown in Figure 3, mould openings 11 is T-shaped opening, and Access Division 21 makes card diel 20 can not come off from the below of mould openings 11.
Punch pad 10 is greater than the length of diel 20 along glide direction a along the length of glide direction a, and such diel 20 can not skid off from opposite side too much because of the distance entering punch pad 10, and the position of energy fixed punch compression mould 20.
As a kind of preferred version, multiple secondary delivery rod 32 is uniformly distributed around rotating basis 33, and during so each replacing diel, the angle that switch base 33 rotates is identical.The number of secondary delivery rod 32 is 2 ~ 4, and secondary delivery rod 32 can cause the diel 20 being placed on the second connecting rod 32 too much too much, increases the burden that pieces 30 sent by mould.Conveniently send diel, one-level delivery rod 31 is expansion link, and telescopic direction is parallel to glide direction a.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (7)
1. stamping machine die-changing apparatus, comprising: part sent by punch pad, diel and mould, it is characterized in that, described punch pad is provided with the mould openings of placing diel, and described diel and punch pad are slidably connected; Described mould is sent part and is comprised: the secondary delivery rod that one-level delivery rod, the rotating basis be rotationally connected with one-level delivery rod, multiple and described rotating basis are connected, each described secondary delivery rod is with its axis for rotating shaft rotates, and each described secondary delivery rod is provided with external screw thread away from one end of rotating basis; Described diel top is provided with Access Division, and described diel side is provided with the insertion groove inserted for secondary delivery rod, and described insertion groove is provided with the internal thread coordinated with external screw thread.
2. stamping machine die-changing apparatus according to claim 1, is characterized in that, the length direction of described insertion groove is identical with glide direction.
3. stamping machine die-changing apparatus according to claim 2, is characterized in that, described wedging position is in the both sides of diel glide direction.
4. stamping machine die-changing apparatus according to claim 3, is characterized in that, described punch pad is greater than the length of diel along glide direction along the length of glide direction.
5. the stamping machine die-changing apparatus according to Claims 1-4 any one, is characterized in that, described multiple secondary delivery rod is uniformly distributed around rotating basis.
6. stamping machine die-changing apparatus according to claim 5, is characterized in that, the number of described secondary delivery rod is 2 ~ 4.
7. stamping machine die-changing apparatus according to claim 5, is characterized in that, described one-level delivery rod is expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922923.7A CN105363936A (en) | 2015-12-14 | 2015-12-14 | Die changing device for punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922923.7A CN105363936A (en) | 2015-12-14 | 2015-12-14 | Die changing device for punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105363936A true CN105363936A (en) | 2016-03-02 |
Family
ID=55366845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510922923.7A Pending CN105363936A (en) | 2015-12-14 | 2015-12-14 | Die changing device for punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105363936A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113939A (en) * | 1982-12-18 | 1984-06-30 | Riyuuichi Yakama | Guide device fitting jig of press die stand |
| JPS6472812A (en) * | 1987-09-14 | 1989-03-17 | Mitsubishi Rayon Co | Mold for seat with microlens group on its both sides |
| CN102728716A (en) * | 2012-07-09 | 2012-10-17 | 江苏华阳管业股份有限公司 | Tube blank shaping die |
| CN203343300U (en) * | 2013-05-16 | 2013-12-18 | 江苏昊隆换热器有限公司 | Device special for forming hydraulic machine replacement die |
| CN203679056U (en) * | 2013-12-19 | 2014-07-02 | 郑州日产汽车有限公司 | Loading and unloading device for stamping dies |
| CN205200350U (en) * | 2015-12-14 | 2016-05-04 | 苏州广硕精密电子有限公司 | Die set exchanging apparatus for punching machine |
-
2015
- 2015-12-14 CN CN201510922923.7A patent/CN105363936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113939A (en) * | 1982-12-18 | 1984-06-30 | Riyuuichi Yakama | Guide device fitting jig of press die stand |
| JPS6472812A (en) * | 1987-09-14 | 1989-03-17 | Mitsubishi Rayon Co | Mold for seat with microlens group on its both sides |
| CN102728716A (en) * | 2012-07-09 | 2012-10-17 | 江苏华阳管业股份有限公司 | Tube blank shaping die |
| CN203343300U (en) * | 2013-05-16 | 2013-12-18 | 江苏昊隆换热器有限公司 | Device special for forming hydraulic machine replacement die |
| CN203679056U (en) * | 2013-12-19 | 2014-07-02 | 郑州日产汽车有限公司 | Loading and unloading device for stamping dies |
| CN205200350U (en) * | 2015-12-14 | 2016-05-04 | 苏州广硕精密电子有限公司 | Die set exchanging apparatus for punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |