CN208214090U - A kind of flange sealing element stamping die of ship hydraulic gear-box - Google Patents
A kind of flange sealing element stamping die of ship hydraulic gear-box Download PDFInfo
- Publication number
- CN208214090U CN208214090U CN201820809642.XU CN201820809642U CN208214090U CN 208214090 U CN208214090 U CN 208214090U CN 201820809642 U CN201820809642 U CN 201820809642U CN 208214090 U CN208214090 U CN 208214090U
- Authority
- CN
- China
- Prior art keywords
- guide post
- punching press
- die station
- thread bush
- sealing element
- 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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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of flange sealing element stamping dies of ship hydraulic gear-box, including punch assembly and sanding component, the punch assembly includes lower die station, punching press seat, guide post, guiding guide post, upper die station and punching press column, the punching press seat is fixed on the uper side surface of the lower die station, the guide post is fixed on the upside of the lower die station, and the guide post is located at the outside of the punching press seat；The lateral wall of punching press column is provided with thread bush, polishing ring is provided on the downside of thread bush, and worm drive can be carried out between thread bush and buffing pad, when in punching press column punching course, squeeze workpiece with polishing ring, realize the sliding between thread bush and buffing pad, axial force is transformed into peripheral force, drive polishing ring rotation, to polish workpiece surface, the burr formed in punching course is reduced, the quality of workpiece is improved, and the process for reducing following process reduces production cost.
Description
Technical field
The utility model belongs to flange sealing element processing technique field, and in particular to a kind of flange of ship hydraulic gear-box
Sealing element stamping die.
Background technique
Stamping die is equipped a kind of special process that material is processed into part, referred to as cold punching in Cold Press Working
Compression mould.Punching press is at room temperature, to apply pressure to material using the mold being mounted on press machine, it is made to generate separation or modeling
Property deformation, thus obtain needed for part a kind of pressure processing method, flange sealing element washer etc. need using stamping die into
Row processing and manufacturing.
For original flange sealing element after stamping procedure, workpiece surface can have burr, installing and in use, will affect close
Effect is sealed, generally requires progress flash removed processing again, this undoubtedly increases the manufacturing cost of workpiece and time.
Utility model content
The purpose of this utility model is to provide a kind of flange sealing element stamping dies of ship hydraulic gear-box, to solve
Original flange sealing element is proposed in above-mentioned background technique after stamping procedure, workpiece surface can have burr, installing and using
When, it will affect sealing effect, generally require progress flash removed processing again, this undoubtedly increases the manufacturing cost of workpiece and time
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of flange of ship hydraulic gear-box is close
Sealing stamping die, including punch assembly and sanding component, the punch assembly include that lower die station, punching press seat, guide post, guiding are led
Column, upper die station and punching press column, the punching press seat are fixed on the uper side surface of the lower die station, and the guide post is fixed on the lower die
The upside of platform, the guide post are located at the outside of the punching press seat, and the guiding guide post is detachably connected on the upside of the guide post,
The upper die station is located at the upside of the lower die station, and the downside of the upper die station has punching press column fixing seat, and the punching press column is solid
It is scheduled on the downside of the punching press column fixing seat, is connected between the upper die station and the lower die station by guiding guide post sliding
It connects, the punching press column and the punching press seat are slidably connected, and the sanding component includes buffing pad, thread bush, polishing slide and bullet
Spring, the buffing pad is fixed on the downside of the upper die station, and is located at the outside of the punching press column, the upper end tool of the thread bush
There is retaining ring, the retaining ring is slidably connected at the inner wall of the buffing pad, and the thread bush is slidably connected at described slow by screw thread
The inner wall of red seat, the polishing slide are fixed on the bottom of the thread bush, and the downside of the polishing slide has polishing ring, institute
The outer wall that spring is set in the punching press column is stated, and is located at the inside of the buffing pad.
Preferably, the outer wall of the thread bush has thread groove, and the inner wall of the buffing pad has screw thread, the thread bush
It is slidably connected between the buffing pad by the screw thread and the thread groove.
Preferably, the polishing slide has rubber pad far from the side of the polishing ring.
Preferably, the upper end of the guiding guide post is provided with taper platform, the taper platform and the guiding guide post it is integrated at
The outer wall of type, the taper platform has wear-resistant ball.
Preferably, the wear-resistant ball includes six groups, every group of outer wall in genesis analysis in the taper platform, and two adjacent groups
Between angle be 60 degree.
Preferably, the downside of the guiding guide post is arranged restraining position ring block, the stop collar and the guiding guide post it is integrated at
The bottom end of type, the guiding guide post has screw rod, is detachably connected between the guiding guide post and the guide post by the screw rod
It connects.
Preferably, the diameter of the screw rod is equal to 2/3rds of the guiding guide post diameter.
Compared with prior art, the utility model has the beneficial effects that the lateral wall in punching press column is provided with thread bush,
It is provided with polishing ring on the downside of thread bush, and worm drive can be carried out between thread bush and buffing pad, when punching press column punching press
Cheng Zhong squeezes workpiece with polishing ring, realizes the sliding between thread bush and buffing pad, circumferentially by axial force transformation
Power drives polishing ring rotation to reduce the burr formed in punching course to polish workpiece surface, improve workpiece
Quality, and the process for reducing following process reduces production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sanding component structural schematic diagram of the utility model；
Fig. 3 is the guiding guide pillar structure schematic diagram of the utility model；
In figure: 10, punch assembly；11, lower die station；12, punching press seat；13, guide post；14, it is oriented to guide post；141, stop collar；
142, taper platform；143, wear-resistant ball；144, screw rod；15, upper die station；151, punching press column fixing seat；16, punching press column；20, polishing group
Part；21, buffing pad；22, thread bush；221, retaining ring；23, polishing slide；231, polishing ring；24, spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of flange sealing element of ship hydraulic gear-box
Stamping die, including punch assembly 10 and sanding component 20, punch assembly 10 include lower die station 11, punching press seat 12, guide post 13, lead
To guide post 14, upper die station 15 and punching press column 16, punching press seat 12 is fixed on the uper side surface of lower die station 11, and guide post 13 is fixed on lower die
The upside of platform 11, guide post 13 are located at the outside of punching press seat 12, and guiding guide post 14 is detachably connected on the upside of guide post 13, upper die station
15 are located at the upside of lower die station 11, and the downside of upper die station 15 has punching press column fixing seat 151, and it is solid that punching press column 16 is fixed on punching press column
The downside of reservation 151 is slidably connected between upper die station 15 and lower die station 11 by being oriented to guide post 14, punching press column 16 and punching press seat 12
It is slidably connected, sanding component 20 includes that buffing pad 21, thread bush 22, polishing slide 23 and spring 24, buffing pad 21 are fixed on
The downside of die station 15, and it is located at the outside of punching press column 16, the upper end of thread bush 22 has retaining ring 221, and retaining ring 221 is slidably connected at
The inner wall of buffing pad 21, thread bush 22 are slidably connected at the inner wall of buffing pad 21 by screw thread, and polishing slide 23 is fixed on screw thread
The bottom of set 22, the downside of polishing slide 23 have polishing ring 231, and spring 24 is set in the outer wall of punching press column 16, and is located at slow
The inside of red seat 21.
Further, the outer wall of thread bush 22 has thread groove, and the inner wall of buffing pad 21 has screw thread, and thread bush 22 is gentle
It is slidably connected between red seat 21 by screw thread and thread groove.
In the present embodiment, the outer wall of thread bush 22 has thread groove, and the inner wall of buffing pad 21 has screw thread, 22 He of thread bush
It is slidably connected between buffing pad 21 by screw thread and thread groove, during 22 stress of thread bush moves up, passes through thread groove
With the cooperation of screw thread quality inspection, thread bush 22 can be made to move upwards in the inner wall rotation of buffing pad 21, to provide polishing needs
Rotary motion.
Further, polishing slide 23 has rubber pad far from the side of polishing ring 231.
In the present embodiment, polishing slide 23 has rubber pad far from the side of polishing ring 231, and the wear smooth seat 23 that can fight each other exists
Certain cushion effect is generated when contacting between buffing pad 21 after stress, air exercise bull ring 231 forms protection.
Further, the upper end for being oriented to guide post 14 is provided with taper platform 142, taper platform 142 and 14 one of guiding guide post at
The outer wall of type, taper platform 142 has wear-resistant ball 143.
In the present embodiment, the upper end of guiding guide post 14 is provided with taper platform 142,14 one of taper platform 142 and guiding guide post
Molding can play guiding role by taper platform 142 when being oriented to guide post 14 and upper die station 15 contacts, reduce folding mold process
The outer wall of the abrasion of middle guide post, taper platform 142 has wear-resistant ball 143, it is possible to reduce taper platform 142 was contacted with upper die station 15
The abrasion generated in journey.
Further, wear-resistant ball 143 includes six groups, every group of outer wall in genesis analysis in taper platform 142, and two adjacent groups
Between angle be 60 degree.
In the present embodiment, wear-resistant ball 143 includes six groups, every group in genesis analysis taper platform 142 outer wall, and adjacent two
Angle between group is 60 degree, is formed and is protected to taper platform 142 from multiple directions, and increases pair of 142 stress of taper platform
Neutrality improves correction guide effect.
Further, be oriented to guide post 14 downside be arranged restraining position ring block 141, stop collar 141 and guiding guide post 14 one at
The bottom end of type, guiding guide post 14 has screw rod 144, is oriented between guide post 14 and guide post 13 and is detachably connected by screw rod 144.
In the present embodiment, restraining position ring block 141,14 one of stop collar 141 and guiding guide post is arranged in the downside of guiding guide post 14
Molding, can limit clamping process, formed and protected to mold, and the bottom end of guiding guide post 14 has screw rod 144, and guiding is led
It is detachably connected between column 14 and guide post 13 by screw rod 144, facilitates and replace the guiding guide post 14 of damage, reduce material
Wastage.
Further, the diameter of screw rod 144 is equal to 2/3rds of guiding 14 diameter of guide post.
In the present embodiment, the diameter of screw rod 144 is equal to 2/3rds of guiding 14 diameter of guide post, guarantees guiding 14 He of guide post
Guide post 13 connects bearing capacity with higher.
The working principle and process for using of the utility model: after the utility model installs, in punching course, and it is external
Power source drives upper 15 punching press of die station to be molded, and the guide post slot of upper die station 15 is contacted prior to guiding guide post 14, passes through taper platform
142 and wear-resistant ball 143 be corrected and be oriented to, reduce to guiding guide post 14 abrasion, punching press column 16 to 12 direction of punching press seat transport
It is dynamic, punching press is carried out to workpiece, after punching press column 16 punctures workpiece, continues to move down, the polishing ring 231 and work of 23 lower section of polishing slide
Part generates contact, then applies reversed pressure, and thread bush 22 is rotated in the spiral inner wall of buffing pad 21, and polishing ring 231 is made to exist
Workpiece surface forms rotation polishing, polishes the burr on surface, to improve the airtight quality of workpiece, when die sinking, passes through
Spring 24 squeezes retaining ring 221, and thread bush 22 is returned to original position.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of flange sealing element stamping die of ship hydraulic gear-box, it is characterised in that: including punch assembly (10) and beat
Grind component (20), the punch assembly (10) include lower die station (11), punching press seat (12), guide post (13), guiding guide post (14), on
Die station (15) and punching press column (16), the punching press seat (12) are fixed on the uper side surface of the lower die station (11), the guide post
(13) it is fixed on the upside of the lower die station (11), the guide post (13) is located at the outside of the punching press seat (12), the guiding
Guide post (14) is detachably connected on the upside of the guide post (13), and the upper die station (15) is located at the upper of the lower die station (11)
Side, the downside of the upper die station (15) have punching press column fixing seat (151), and it is solid that the punching press column (16) is fixed on the punching press column
The downside of reservation (151) is connected between the upper die station (15) and the lower die station (11) by the guiding guide post (14) sliding
It connects, the punching press column (16) and the punching press seat (12) are slidably connected, and the sanding component (20) includes buffing pad (21), screw thread
Set (22), polishing slide (23) and spring (24), the buffing pad (21) are fixed on the downside of the upper die station (15), and are located at
The upper end in the outside of the punching press column (16), the thread bush (22) has retaining ring (221), and the retaining ring (221) is slidably connected
Inner wall in the buffing pad (21), the thread bush (22) are slidably connected at the inner wall of the buffing pad (21) by screw thread,
Polishing slide (23) is fixed on the bottom of the thread bush (22), and the downside of polishing slide (23) has polishing ring
(231), the spring (24) is set in the outer wall of the punching press column (16), and is located at the inside of the buffing pad (21).
2. a kind of flange sealing element stamping die of ship hydraulic gear-box according to claim 1, it is characterised in that: institute
The outer wall for stating thread bush (22) has thread groove, and the inner wall of the buffing pad (21) has screw thread, the thread bush (22) and institute
It states and is slidably connected between buffing pad (21) by the screw thread and the thread groove.
3. a kind of flange sealing element stamping die of ship hydraulic gear-box according to claim 1, it is characterised in that: institute
Stating polishing slide (23) has rubber pad far from the side of polishing ring (231).
4. a kind of flange sealing element stamping die of ship hydraulic gear-box according to claim 1, it is characterised in that: institute
The upper end for stating guiding guide post (14) is provided with taper platform (142), the taper platform (142) and the guiding guide post (14) it is integrated at
The outer wall of type, the taper platform (142) has wear-resistant ball (143).
5. a kind of flange sealing element stamping die of ship hydraulic gear-box according to claim 4, it is characterised in that: institute
Stating wear-resistant ball (143) includes six groups, and every group is in outer wall of the genesis analysis in the taper platform (142), and between two adjacent groups
Angle is 60 degree.
6. a kind of flange sealing element stamping die of ship hydraulic gear-box according to claim 1, it is characterised in that: institute
State downside setting restraining position ring block (141) of guiding guide post (14), the stop collar (141) and the guiding guide post (14) it is integrated at
The bottom end of type, guiding guide post (14) has screw rod (144), passes through between the guiding guide post (14) and the guide post (13)
The screw rod (144) is detachably connected.
7. a kind of flange sealing element stamping die of ship hydraulic gear-box according to claim 6, it is characterised in that: institute
The diameter for stating screw rod (144) is equal to 2/3rds of described guiding guide post (14) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809642.XU CN208214090U (en) | 2018-05-29 | 2018-05-29 | A kind of flange sealing element stamping die of ship hydraulic gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809642.XU CN208214090U (en) | 2018-05-29 | 2018-05-29 | A kind of flange sealing element stamping die of ship hydraulic gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214090U true CN208214090U (en) | 2018-12-11 |
Family
ID=64506595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820809642.XU Expired - Fee Related CN208214090U (en) | 2018-05-29 | 2018-05-29 | A kind of flange sealing element stamping die of ship hydraulic gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695800A (en) * | 2019-10-28 | 2020-01-17 | 徐州启成钢结构有限公司 | Metal forging and polishing device |
-
2018
- 2018-05-29 CN CN201820809642.XU patent/CN208214090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695800A (en) * | 2019-10-28 | 2020-01-17 | 徐州启成钢结构有限公司 | Metal forging and polishing device |
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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: 20181211 Termination date: 20210529 |