CN108372240A - One kind being exclusively used in the molding adjustable type diel of bolt - Google Patents
One kind being exclusively used in the molding adjustable type diel of bolt Download PDFInfo
- Publication number
- CN108372240A CN108372240A CN201810179622.3A CN201810179622A CN108372240A CN 108372240 A CN108372240 A CN 108372240A CN 201810179622 A CN201810179622 A CN 201810179622A CN 108372240 A CN108372240 A CN 108372240A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- stop collar
- bolt
- die body
- hollow die
- 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
Links
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
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Abstract
The invention discloses one kind being exclusively used in the molding adjustable type diel of bolt, including：Upper cylinder, lower cylinder, hollow die body and limiting device；Punch is installed below the cylinder rod of upper cylinder, punch is right against the top at hollow die body center；Support plate, bottom of the support plate top pressure at hollow die body center are installed above the cylinder rod of lower cylinder；Limiting device is connected and composed by the overlapping of several stop collars, and several through-holes are offered in the horizontal ends of each stop collar, and the vertical end of each stop collar is penetrated forms punching press cavity in the inside of hollow die body；The outside of hollow die body be equipped with vertically to threaded hole, and it is mounted on screw rod in each threaded hole, each screw rod is penetrated in corresponding each through-hole, and screw rod, positioned at the bottom of bottom stop collar adjusting nut is installed, screw rod, at the top of the stop collar of the top locking nut is installed, by the above-mentioned means, the present invention can be applied to the punch forming of different size, shape bolt, it is applied widely.
Description
Technical field
The present invention relates to diel, more particularly to one kind being exclusively used in the molding adjustable type diel of bolt.
Background technology
Diel is in Cold Press Working, by material（Metal is nonmetallic）It is processed into part（Or semi-finished product）'s
A kind of special process equipment, referred to as cold punching die（It is commonly called as cold-punching mould）, and punching press, it is at room temperature, using mounted on pressure
Mold on machine applies pressure to material, it is made to generate separation or plastic deformation, so that a kind of pressure of part needed for obtaining adds
Work method.
At this stage, have much for the stamping die of bolt machine-shaping, but diel currently on the market is only
Punch forming can be carried out for a kind of mold of shape size, when needing to produce different size bolt, be required to replace punching press
Mold, it is seen that such diel it is poor for applicability, and relatively influence production efficiency.
Invention content
The invention mainly solves the technical problem of providing one kind being exclusively used in the molding adjustable type diel of bolt, can
It is applied widely applied to different size, the punch forming of shape bolt.
In order to solve the above technical problems, one aspect of the present invention is：One kind is provided and is exclusively used in bolt molding
Adjustable type diel, including：Upper cylinder, lower cylinder, hollow die body and limiting device；
Punch is installed below the cylinder rod of the upper cylinder, the punch is right against the top at the hollow die body center；
Support plate, bottom of the support plate top pressure at the hollow die body center are installed above the cylinder rod of the lower cylinder
Portion；
The limiting device is connected and composed by the overlapping of several stop collars, is offered in the horizontal ends of each stop collar several logical
Hole, the vertical end of each stop collar is penetrated forms punching press cavity in the inside of the hollow die body；
The outside of the hollow die body be equipped with vertically to threaded hole, and screw rod is mounted in each threaded hole, each spiral shell
Bar is penetrated in corresponding each through-hole, and the screw rod, be equipped with by screw thread positioned at the bottom of bottom stop collar
Adjusting nut, the screw rod, positioned at the top of the top stop collar locking nut is equipped with by screw thread, pass through and rotate institute
It states adjusting nut and locking nut, realizes the adjusting moved up and down to each stop collar, to realize punching press cavity shape and big
Small adjusting.
In a preferred embodiment of the present invention, the upper cylinder is controlled with the lower cylinder by same drive signal.
In a preferred embodiment of the present invention, the gas of the retracted position of the cylinder rod of the upper cylinder and the lower cylinder
The retracted position of cylinder rod is consistent.
In a preferred embodiment of the present invention, it is detachably to connect between the cylinder rod of the upper cylinder and the punch
It connects.
In a preferred embodiment of the present invention, it is detachably to connect between the cylinder rod of the lower cylinder and the support plate
It connects.
In a preferred embodiment of the present invention, it is provided with pad between stop collar described in the locking nut and the top
Piece.
The beneficial effects of the invention are as follows：
1）It is installed to the inside of hollow die body by using several stop collars, forms punching press cavity, and in stop collar and hollow mould
The junction for several screw rods that body both sides are fixedly mounted is equipped with adjusting nut and locking nut, so as to be adjusted by screwing
Save nut and locking nut, you can realization moves up and down stop collar, to change stop collar vertical end in hollow mould body
The depth in portion, the final adjusting for realizing punching press cavity shape, size can be suitable for rushing for a variety of different shapes and sizes bolts
Pressure, the scope of application is extremely wide, and production efficiency is higher；
2）Top pressure is carried out using the lower cylinder for being connected with support plate by bottom in hollow die body, can after punch forming,
The blanking of bolt, easy to operate, high degree of automation are realized using the contraction of lower cylinder.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention in a preferred embodiment；
The label of each component is as follows in attached drawing：1, upper cylinder, 2, lower cylinder, 3, hollow die body, 4, threaded hole, 5, stop collar, 6,
Screw rod, 7, locking nut, 8, adjusting nut, 9, support plate, 10, punch, 11, gasket.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes：
One kind being exclusively used in the molding adjustable type diel of bolt, including：Upper cylinder 1, lower cylinder 2, hollow die body 3 and limit
Device；
Punch 10 is installed below the cylinder rod of the upper cylinder 1, the punch 10 is right against the top at 3 center of hollow die body
Portion；
Support plate 9 is installed above the cylinder rod of the lower cylinder 2,9 top pressure of the support plate is at 3 center of hollow die body
Bottom；
The limiting device is connected and composed by the overlapping of several stop collars 5, is offered in the horizontal ends of each stop collar 5 several
Through-hole, the vertical end of each stop collar 5 is penetrated forms punching press cavity in the inside of the hollow die body 3；
The outside of the hollow die body 3 be equipped with vertically to threaded hole 4, and screw rod 6 is mounted in each threaded hole 4, each institute
Screw rod 6 is stated to penetrate in corresponding each through-hole, and the screw rod 6, positioned at the bottom of bottom stop collar 5 pass through screw thread
Adjusting nut 8 is installed, the screw rod 6, positioned at the top of the top stop collar 5 locking nut 7 is equipped with by screw thread,
By rotating the adjusting nut 8 and locking nut 7, the adjusting moved up and down to each stop collar 5 is realized, to realize punching press
The adjusting of cavity shape and size.
Wherein, the upper cylinder 1 is controlled with the lower cylinder 2 by same drive signal, and the cylinder rod of the upper cylinder 1
Retracted position it is consistent with the retracted position of the cylinder rod of the lower cylinder 2 so that during 1 punching press of upper cylinder, lower gas
Cylinder 2 is in top pressure state, completes punch forming, and during upper cylinder 1 is shunk, lower cylinder 2 is in recycling state, completes spiral shell
Bolt blanking.
It, can be according to the big of punching press cavity to be detachably connected between the cylinder rod of the upper cylinder 1 and the punch 10
Small to replace different size of punch 10, to replace more convenient.
To be detachably connected between the cylinder rod of the lower cylinder 2 and the support plate 9, due to acting as support plate 9
Support, top pressure, therefore suffered extruding force is very big, is easily damaged, and plate 9 easy to support is capable of by the way of being detachably connected
Repair and replacement.
It is provided with gasket 11 between stop collar 5 described in the locking nut 7 and the top, stop collar 5 is protected not to be damaged.
It further illustrates, present invention is disclosed one kind being exclusively used in the molding adjustable type diel of bolt, specifically used
Principle is as follows：
According to the form and dimension of required stamping forming bolt, to select the stop collar 5 of different size, and put after being overlapped
Enter in each screw rod 6, then screw each adjusting nut 8 so that stop collar 5 moves up and down, until the vertical end of stop collar 5 exists
The inside of hollow die body 3 reaches the depth of requirement, then is locked by locking nut 7, at this time inside hollow die body 3
It can form the punching press cavity for being limited by 5 vertical end of each stop collar and being formed, and the punching press cavity and say required punch forming
Bolt shape, size it is consistent, blank is finally put into punching press cavity, upper cylinder 1 and lower cylinder 2 is opened, passes through punch
Blank is struck out required bolt shape by 10 with support plate 9, finally passes through the recycling of lower cylinder 2 again so that stamping forming spiral shell
Bolt falls according to own wt, completes blanking.
It is different from the prior art, one kind of the present invention is exclusively used in the molding adjustable type diel of bolt, on the one hand, by adopting
With the installation of several stop collars 5 to the inside of hollow die body 3, punching press cavity is formed, and solid in stop collar 5 and 3 both sides of hollow die body
The junction of several screw rods 6 of Dingan County's dress is equipped with adjusting nut 8 and locking nut 7, so as to by screwing adjusting spiral shell
Mother 8 and locking nut 7, you can moving up and down to stop collar 5 is realized, to change 5 sets of vertical ends of limit in hollow die body 3
The depth in portion, the final adjusting for realizing punching press cavity shape, size can be suitable for rushing for a variety of different shapes and sizes bolts
Pressure, the scope of application is extremely wide, and production efficiency is higher；On the other hand, it is used by the bottom in hollow die body 3 and is connected with support plate 9
Lower cylinder 2 carry out top pressure, can realize the blanking of bolt using the contraction of lower cylinder 2 after punch forming, operation letter
Just, high degree of automation.
It should be noted that realizing the shape to bolt cavity by replacing the stop collar 5 of different vertical end length, width
A kind of regulative mode for also belonging to punching press cavity shape in the present invention, size is adjusted in shape, size.
In the description of the present invention, it should be noted that the instructions such as term "upper", "lower", "left", "right", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device
Or element must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. one kind being exclusively used in the molding adjustable type diel of bolt, which is characterized in that including：Upper cylinder, lower cylinder, hollow mould
Body and limiting device；
Punch is installed below the cylinder rod of the upper cylinder, the punch is right against the top at the hollow die body center；
Support plate, bottom of the support plate top pressure at the hollow die body center are installed above the cylinder rod of the lower cylinder
Portion；
The limiting device is connected and composed by the overlapping of several stop collars, is offered in the horizontal ends of each stop collar several logical
Hole, the vertical end of each stop collar is penetrated forms punching press cavity in the inside of the hollow die body；
The outside of the hollow die body be equipped with vertically to threaded hole, and screw rod is mounted in each threaded hole, each spiral shell
Bar is penetrated in corresponding each through-hole, and the screw rod, be equipped with by screw thread positioned at the bottom of bottom stop collar
Adjusting nut, the screw rod, positioned at the top of the top stop collar locking nut is equipped with by screw thread, pass through and rotate institute
It states adjusting nut and locking nut, realizes the adjusting moved up and down to each stop collar, to realize punching press cavity shape and big
Small adjusting.
2. according to claim 1 be exclusively used in the molding adjustable type diel of bolt, which is characterized in that the upper cylinder
It is controlled by same drive signal with the lower cylinder.
3. according to claim 1 be exclusively used in the molding adjustable type diel of bolt, which is characterized in that the upper cylinder
Cylinder rod retracted position it is consistent with the retracted position of the cylinder rod of the lower cylinder.
4. according to claim 1 be exclusively used in the molding adjustable type diel of bolt, which is characterized in that the upper cylinder
Cylinder rod and the punch between to be detachably connected.
5. according to claim 1 be exclusively used in the molding adjustable type diel of bolt, which is characterized in that the lower cylinder
Cylinder rod and the support plate between to be detachably connected.
6. according to claim 1 be exclusively used in the molding adjustable type diel of bolt, which is characterized in that the locking screw
It is provided with gasket between stop collar described in female and the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179622.3A CN108372240A (en) | 2018-03-05 | 2018-03-05 | One kind being exclusively used in the molding adjustable type diel of bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179622.3A CN108372240A (en) | 2018-03-05 | 2018-03-05 | One kind being exclusively used in the molding adjustable type diel of bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108372240A true CN108372240A (en) | 2018-08-07 |
Family
ID=63018369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810179622.3A Pending CN108372240A (en) | 2018-03-05 | 2018-03-05 | One kind being exclusively used in the molding adjustable type diel of bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108372240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229974A (en) * | 2020-02-21 | 2020-06-05 | 合肥市春华起重机械有限公司 | Efficient bolt stamping die structure and flexible stamping die method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5992124A (en) * | 1982-11-17 | 1984-05-28 | Ig Tech Res Inc | Die set for press die |
| JP3968701B2 (en) * | 2002-05-08 | 2007-08-29 | 株式会社ユーケー | Mold apparatus for press machine and mold changing method |
| CN201091898Y (en) * | 2007-07-13 | 2008-07-30 | 亿和精密金属制品(深圳)有限公司 | Male-die position adjusting structure for stamping die |
| CN201755618U (en) * | 2010-07-22 | 2011-03-09 | 浙江吉利汽车有限公司 | Adjustable punching die |
| CN203076437U (en) * | 2012-12-17 | 2013-07-24 | 安徽吉峰技研有限公司 | Movable adjustable stamping die |
| DE202014104997U1 (en) * | 2014-04-14 | 2014-12-08 | Ring Besitz GmbH & Co. KG | punch |
| CN107570587A (en) * | 2017-10-27 | 2018-01-12 | 天津市鑫源泓达科技有限公司 | A kind of diel of stamping parts reconfigurable |
| CN107597938A (en) * | 2017-10-26 | 2018-01-19 | 苏州特鑫精密电子有限公司 | A kind of Hardware fitting continuous punching device |
-
2018
- 2018-03-05 CN CN201810179622.3A patent/CN108372240A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5992124A (en) * | 1982-11-17 | 1984-05-28 | Ig Tech Res Inc | Die set for press die |
| JP3968701B2 (en) * | 2002-05-08 | 2007-08-29 | 株式会社ユーケー | Mold apparatus for press machine and mold changing method |
| CN201091898Y (en) * | 2007-07-13 | 2008-07-30 | 亿和精密金属制品(深圳)有限公司 | Male-die position adjusting structure for stamping die |
| CN201755618U (en) * | 2010-07-22 | 2011-03-09 | 浙江吉利汽车有限公司 | Adjustable punching die |
| CN203076437U (en) * | 2012-12-17 | 2013-07-24 | 安徽吉峰技研有限公司 | Movable adjustable stamping die |
| DE202014104997U1 (en) * | 2014-04-14 | 2014-12-08 | Ring Besitz GmbH & Co. KG | punch |
| CN107597938A (en) * | 2017-10-26 | 2018-01-19 | 苏州特鑫精密电子有限公司 | A kind of Hardware fitting continuous punching device |
| CN107570587A (en) * | 2017-10-27 | 2018-01-12 | 天津市鑫源泓达科技有限公司 | A kind of diel of stamping parts reconfigurable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229974A (en) * | 2020-02-21 | 2020-06-05 | 合肥市春华起重机械有限公司 | Efficient bolt stamping die structure and flexible stamping die method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180807 |