CN205571293U - Rotatory stamping die of oil filling opening of automobile mouth interfacing part - Google Patents
Rotatory stamping die of oil filling opening of automobile mouth interfacing part Download PDFInfo
- Publication number
- CN205571293U CN205571293U CN201620333058.2U CN201620333058U CN205571293U CN 205571293 U CN205571293 U CN 205571293U CN 201620333058 U CN201620333058 U CN 201620333058U CN 205571293 U CN205571293 U CN 205571293U
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- thread
- screw
- interfacing part
- mould
- fillet
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Abstract
The utility model relates to a rotatory stamping die of oil filling opening of automobile mouth interfacing part belongs to the shaping and mould technical field among the mechanical engineering. The stamping die comprises an upper template and a lower template, lower bolster bottom -up is equipped with lower bolster, screw thread post fixed plate, first base and the fillet of screw in proper order, fillet of screw inside is equipped with first thread bush, the inside second thread bush that is equipped with of first thread bush, the inside screw thread post that is equipped with of second thread bush, top -down upper padding plate, limiting plate, the board that resets, layer board and the support strip of being equipped with in proper order of cope match -plate pattern, ask the strip to block the second base, second base bottom connecting thread tooth outer lane. The utility model discloses the product is arranged in between the thread bush and the fillet of screw, utilizes vertical motion about the mould, makes outside thread outer lane be 360 circular motion, and outside thread striking product forms the product screw thread to the screw thread post that corresponds, and it is fast to have a process velocity, advantage that the machining precision is high.
Description
Technical field
This utility model relates to the rotary punching mould of a kind of vehicle oil filler interfacing part, belongs to the shaping in mechanical engineering and technical field of mold.
Background technology
Vehicle oil filler interfacing part has a circle screw thread, for docking with other pipe fittings, as shown in Figure of description 1.The processing technique of interfacing part is complicated, and required precision is high, it is ensured that precession when docking with automobile fuel filler oral area is smooth and easy, the sealing after screw thread to be ensured docking.
The processing method of traditional oil filler interfacing part mainly has two kinds, and one is to use mould separate type to hold method tightly.There are the following problems for product made by the method: (1) run-out(of thread) does not has arc transition so that can not well contact connection during screw thread docking；(2) whole circle screw thread often has salient point to occur, screw thread rotation has some setbacks, and affects it and spins；(3) product parameters precision is the highest, and the method for holding tightly often results in product thickness and changes, and service life is the longest.Another kind is to use lathe rolling process.There are the following problems for product made by the method: (1) Product Precision is the highest, it is impossible to meeting and produce high demand, product bottom of thread width minimum accomplishes 2mm, and product size precision is the highest；(2) cost is too big, and yield is the highest, is not suitable for batch production, is only suitable for the test manufacture of simple essay amount sample presentation.
Utility model content
For the shortcoming overcoming prior art, this utility model provides the rotary punching mould of a kind of vehicle oil filler interfacing part, utilize the vertical movement up and down of mould, external screw-thread tooth outer ring is made to do 360 ° of circular motion, external screw-thread tooth clashes into product to corresponding thread bush, forming product screw thread, process velocity is fast, and precision is high.
Technical solutions of the utility model are as follows:
A kind of rotary punching mould of vehicle oil filler interfacing part, including cope match-plate pattern and lower bolster, described lower bolster is bottom-up is sequentially provided with lower bolster, threaded post fixed plate, the first pedestal and the fillet of screw, the first thread bush it is provided with inside the described fillet of screw, it is provided with the second thread bush inside described first thread bush, described second thread bush is internally threaded post, described cope match-plate pattern is top-down is sequentially provided with upper padding plate, limiting plate, restoring board, supporting plate and torr bar, described torr bar blocks the second pedestal, and described second base bottom connects thread outer ring.
As preferably, described torr bar is L-type block structure, and the number of described torr bar is two, lays respectively at the two ends, left and right of mould, and the second pedestal is blocked in described torr bar bottom, and described torr bar is connected with restoring board by alignment pin.
As preferably, described supporting plate is L-type block structure, and the number of described supporting plate is two, lays respectively at two ends before and after mould, and restoring board is blocked in described supporting plate bottom.
As preferably, described limiting plate is provided with chute, is provided with resetting block inside described chute, and described resetting block bottom contacts with restoring board, for the movement of restoring board position.
As preferably, the described fillet of screw is cylindrical hollow configuration, and the inwall of the described fillet of screw is provided with thread, and described thread is suitable with thread outer ring.
As preferably, the top of described threaded post is provided with external screw thread, is provided with female thread inside described second thread bush, and described female thread is suitable with external screw thread.
As preferably, described thread outer ring is made up of DC-53 mould steel.
As preferably, the number of described lower bolster is two, is provided with belt pulley between two lower bolsters, and described belt pulley is connected with threaded post, drives the rotation of threaded post.
As preferably, described first pedestal is connected by the first alignment pin with threaded post fixed plate, and described first pedestal is connected by the second alignment pin with the fillet of screw.
As preferably, described cope match-plate pattern and lower bolster being equipped with limited post, the limited post on described cope match-plate pattern is identical with the limited post number on lower bolster.
This utility model has the beneficial effects that: 1) be placed between thread bush and the fillet of screw by product, mould is utilized to move vertically up and down, external screw-thread tooth outer ring is made to do 360 ° of circular motion, external screw-thread tooth clashes into product to corresponding thread bush, form product screw thread, there is process velocity fast, the advantage that machining accuracy is high；2) reasonable in design, it is easy to control, particularly L-type torr bar, supporting plate and the design of chute resetting block so that in the case of mould is except carrying out location alignment by the movement of cope match-plate pattern, second positioning can also be carried out, it is achieved fine alignment by sequence of operations such as restoring boards；3) it is threaded connection between described threaded post and the second thread bush, so, the second thread bush and the adjustment of corresponding component upper-lower position can be realized by the rotation of threaded post；4) thread outer ring is made up of DC-53 mould steel, has higher toughness, and mould crackle seldom occurs and bursts apart, and substantially increases service life；5) thread bush part, by the first thread bush and the separately design of the second thread bush, the second pedestal and thread outer ring are also carried out separately designing, it is simple to the maintenance of working position is changed；6) being equipped with limited post on cope match-plate pattern and lower bolster, the limited post on described cope match-plate pattern is identical with the limited post number on lower bolster, position relative, plays restriction cope match-plate pattern depth location down, mould is had protective effect.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model product.
Fig. 2 is structural representation one of the present utility model.
Fig. 3 is structural representation two of the present utility model.
Fig. 4 is this utility model sectional view.
Wherein: 1, upper padding plate；2, cope match-plate pattern；3, limiting plate；4, restoring board；5, supporting plate；6, the first thread bush；7, threaded post；8, the first pedestal；9, threaded post fixed plate；10, lower bolster；11, lower bolster；12, resetting block；13, torr bar；14, thread outer ring；15, the fillet of screw；16, limited post；17, belt pulley；18, the second thread bush；19, the second pedestal；20, the first alignment pin；21, the second alignment pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Refering to Fig. 1 to Fig. 4.
A kind of rotary punching mould of vehicle oil filler interfacing part, including cope match-plate pattern 2 and lower bolster 11, described lower bolster 11 is bottom-up is sequentially provided with lower bolster 10, threaded post fixed plate 9, first pedestal 8 and the fillet of screw 15, the described fillet of screw 15 is internal is provided with the first thread bush 6, described first thread bush 6 is internal is provided with the second thread bush 18, described second thread bush 18 is internally threaded post 7, described cope match-plate pattern 2 is top-down is sequentially provided with upper padding plate 1, limiting plate 3, restoring board 4, supporting plate 5 and torr bar 13, described torr bar 13 blocks the second pedestal 19, thread outer ring 14 is connected bottom described second pedestal 19.
Thread bush part, by the first thread bush 6 and the second thread bush 18 separately design, the second pedestal 19 and thread outer ring 14 are also carried out separately designing, it is simple to the maintenance of working position is changed
Refering to Fig. 3.
Described torr bar 13 is L-type block structure, the number of described torr bar 13 is two, lays respectively at the two ends, left and right of mould, and restoring board 4 can carry out front and back position adjustment, the second pedestal 19 is blocked in described torr bar 13 bottom, and described torr bar 13 is connected with restoring board 4 by alignment pin.
Described supporting plate 5 is L-type block structure, and the number of described supporting plate 5 is two, lays respectively at two ends before and after mould, and restoring board 4 can carry out right position adjustment, and restoring board 4 is blocked in described supporting plate 5 bottom.
Described limiting plate 3 is provided with chute, is provided with resetting block 12 inside described chute, and resetting block 12 can move inside chute, and described resetting block 12 bottom contacts with restoring board 4, for driving the movement of restoring board 4 position.
The described fillet of screw 15 is cylindrical hollow configuration, and the inwall of the described fillet of screw 15 is provided with thread, and described thread is suitable with thread outer ring 14.
The top of described threaded post 7 is provided with external screw thread, and described second thread bush 18 is internal is provided with female thread, and described female thread is suitable with external screw thread.
Described thread outer ring 14 is made up of DC-53 mould steel, has higher toughness, and mould crackle seldom occurs and bursts apart, and substantially increases service life.
The number of described lower bolster 10 is two, is provided with belt pulley 17 between two lower bolsters 10, and described belt pulley 17 is connected with threaded post 7, drives the rotation of threaded post 7.
Described first pedestal 8 is connected by the first alignment pin 20 with threaded post fixed plate 9, and described first pedestal (8) is connected by the second alignment pin 21 with the fillet of screw 15.
It is equipped with limited post 16 on described cope match-plate pattern 2 and lower bolster 11; limited post on described cope match-plate pattern 2 is identical with the limited post number on lower bolster 11, position is relative; during frame mould; it it is exactly mould depth location on lathe after upper and lower limited post plane contact; limit cope match-plate pattern depth location down, mould is had protective effect.
This utility model principle is: is arranged on by mould on special forcing press, is moved vertically up and down by forcing press driven mold, allows mould separate or Guan Bi, and mould inside is provided with induction apparatus and is connected with outside electrical apparatus control system simultaneously, it is achieved automated production processing.Particularly as follows: add man-hour, first product to be processed is put into outside the first thread bush 6 on lower bolster 11, by the fillet of screw 15, product is fixed, forcing press drives cope match-plate pattern 2 to move downward, and the thread within the described fillet of screw 15 is suitable with thread outer ring 14, continues to move downward after product is compressed, after thread outer ring 14 touches the fillet of screw 15,360 ° of rotations are i.e. done in thread outer ring 14, allow the internal whorl tooth of thread outer ring 14 clash into corresponding threaded post 7, make formed product.After forcing press moves downwardly to extreme position, rising back in situ, central point is taken back by restoring board 4 and resetting block 12 in thread outer ring 14.Cope match-plate pattern 2 is during rising, control system in forcing press sends command signal to mould, now product screw thread has been inlayed with the fillet of screw 15, driving belt pulley 17 by outside servomotor, belt pulley drives threaded post 7 down to rotate again, makes product and the first thread bush and the fillet of screw 15 be automatically separated, convenient taking-up product, product does opposite direction motion after taking out, make threaded post 7 screw on same position, carry out the production of next product.
Above-mentioned drawings and Examples are merely to illustrate this utility model, suitably change that it is done by any art those of ordinary skill or modify, or use other flower pattern instead and make this technical change, the most all should be regarded as without departing from this utility model patent category.
Claims (10)
1. the rotary punching mould of a vehicle oil filler interfacing part, including cope match-plate pattern (2) and lower bolster (11), it is characterized in that: described lower bolster (11) is bottom-up is sequentially provided with lower bolster (10), threaded post fixed plate (9), first pedestal (8) and the fillet of screw (15), the described fillet of screw (15) is internal is provided with the first thread bush (6), described first thread bush (6) is internal is provided with the second thread bush (18), described second thread bush (18) is internally threaded post (7), described cope match-plate pattern (2) is top-down is sequentially provided with upper padding plate (1), limiting plate (3), restoring board (4), supporting plate (5) and torr bar (13), described torr bar (13) blocks the second pedestal (19), described second pedestal (19) bottom connects thread outer ring (14).
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 1, it is characterized in that: described torr bar (13) is L-type block structure, the number of described torr bar (13) is two, lay respectively at the two ends, left and right of mould, the second pedestal (19) is blocked in described torr bar (13) bottom, and described torr bar (13) is connected with restoring board (4) by alignment pin.
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 2, it is characterized in that: described supporting plate (5) is L-type block structure, the number of described supporting plate (5) is two, lays respectively at two ends before and after mould, and restoring board (4) is blocked in described supporting plate (5) bottom.
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 3, it is characterized in that: described limiting plate (3) is provided with chute, resetting block (12) it is provided with inside described chute, described resetting block (12) bottom contacts with restoring board (4), for the movement of restoring board (4) position.
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 1, it is characterized in that: the described fillet of screw (15) is cylindrical hollow configuration, the inwall of the described fillet of screw (15) is provided with thread, and described thread is suitable with thread outer ring (14).
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 1, it is characterised in that: the top of described threaded post (7) is provided with external screw thread, and described second thread bush (18) is internal is provided with female thread, and described female thread is suitable with external screw thread.
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 1, it is characterised in that: described thread outer ring (14) is made up of DC-53 mould steel.
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 1, it is characterized in that: the number of described lower bolster (10) is two, belt pulley (17) it is provided with between two lower bolsters (10), described belt pulley (17) is connected with threaded post (7), drives the rotation of threaded post (7).
The rotary punching mould of a kind of vehicle oil filler interfacing part the most according to claim 1, it is characterized in that: described first pedestal (8) is connected by the first alignment pin (20) with threaded post fixed plate (9), described first pedestal (8) is connected by the second alignment pin (21) with the fillet of screw (15).
The rotary punching mould of a kind of vehicle oil filler interfacing part the most as claimed in any of claims 1 to 9, it is characterized in that: being equipped with limited post (16) on described cope match-plate pattern (2) and lower bolster (11), the limited post on described cope match-plate pattern (2) is identical with the limited post number on lower bolster (11), position is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333058.2U CN205571293U (en) | 2016-04-20 | 2016-04-20 | Rotatory stamping die of oil filling opening of automobile mouth interfacing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333058.2U CN205571293U (en) | 2016-04-20 | 2016-04-20 | Rotatory stamping die of oil filling opening of automobile mouth interfacing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571293U true CN205571293U (en) | 2016-09-14 |
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ID=56862437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620333058.2U Withdrawn - After Issue CN205571293U (en) | 2016-04-20 | 2016-04-20 | Rotatory stamping die of oil filling opening of automobile mouth interfacing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855437A (en) * | 2016-04-20 | 2016-08-17 | 苏州市胜能弹簧五金制品有限公司 | Rotatable stamping die for automobile refueling port connection piece |
| CN110434215A (en) * | 2019-08-23 | 2019-11-12 | 应建军 | Ice-cream mold spiral press device |
-
2016
- 2016-04-20 CN CN201620333058.2U patent/CN205571293U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855437A (en) * | 2016-04-20 | 2016-08-17 | 苏州市胜能弹簧五金制品有限公司 | Rotatable stamping die for automobile refueling port connection piece |
| CN110434215A (en) * | 2019-08-23 | 2019-11-12 | 应建军 | Ice-cream mold spiral press device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20180313 |
|
| AV01 | Patent right actively abandoned |