CN207643054U - One kind being easily installed butterfly spring device - Google Patents
One kind being easily installed butterfly spring device Download PDFInfo
- Publication number
- CN207643054U CN207643054U CN201721396675.8U CN201721396675U CN207643054U CN 207643054 U CN207643054 U CN 207643054U CN 201721396675 U CN201721396675 U CN 201721396675U CN 207643054 U CN207643054 U CN 207643054U
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- CN
- China
- Prior art keywords
- disc spring
- bevel gear
- baffle
- fixing groove
- mounting base
- 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.)
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Abstract
The utility model discloses one kind being easily installed butterfly spring device,Including dynamic model,Briquetting,Fastening bolt,Disc spring,Disc spring mounting base,Open baffle,Top plate,Inverted draw cut,Flowline,Tack screw plug,Oil feeding device,Inflow pipeline,Nut,Knob,Disc spring fixing groove,Bevel gear screw rod and bevel gear,It is described to open in baffle fixation and offer disc spring fixing groove,And the bottom position of disc spring fixing groove is provided with disc spring mounting base,It is internally provided with internal thread in disc spring mounting base,Fastening bolt is fixed at out by disc spring mounting base in baffle,Described open is further opened with inverted draw cut on baffle,Bevel gear screw rod is provided in inverted draw cut,And nut has been connected through a screw thread it on bevel gear screw rod,And the other end of nut is provided with push rod,And one end of push rod is arranged on the lower surface of top plate,And bevel gear is additionally provided in inverted draw cut,Bevel gear connect with bevel gear screw rod in inverted draw cut internal messing.
Description
Technical field
It is specifically a kind of to be easily installed butterfly spring dress the utility model is related to a kind of butterfly spring mounting technique field
It sets.
Background technology
Disk spring also known as Belleville spring washer are the truncated cone tee sections made of metal blank or forging and stamping blank
Washer type spring, disk spring is special spring that is tapered in the axial direction and bearing load, after bearing load deformation, savings
Certain potential energy, when bolt relaxes, disk spring discharges part potential energy to keep the pressure between flanged joint to reach close
Envelope requires, and disk spring stress distribution is uniformly successively decreased from inside to outside, can realize the effect of the high balancing force of low row journey, injection molding machine lock
It dynamic model and holds plate washer when mould power clamps and also can and then lock, in order to keep the gaps 0.5mm, dynamic model and open anti-between plate washer
Machine contracting mould power is generated when elastic force needs to be more than Injection molded syringe can just be such that structure sets up, and helical spring always is selected to exist gradually
Variable force, cannot allow 0.5mm dimensionally stables, and gap, because contracting mould power generates always, injection molding machine contracting mould are generated if blocked using mechanism
Power, which can block mechanism cannot slip off, can not achieve secondary extrusion molding, because disc spring vibration absorbing performance is not less than cylindrical screw bullet
Spring, has larger damping when using overlapping combination due to the friction between disc spring piece, and dissipation impact energy is selected dish-like
It solves the problems, such as dynamic model after spring and opens how plate washer stablizes holding 0.5mm, it is therefore desirable to design a kind of butterfly spring
Mounting device, the installation convenient for butterfly spring is replaced and maintenance, increases the service life of butterfly spring.
Utility model content
The purpose of this utility model is to provide one kind being easily installed butterfly spring device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：
One kind is easily installed butterfly spring device, including dynamic model, briquetting, fastening bolt, disc spring, disc spring mounting base, opens gear
Plate, top plate, inverted draw cut, flowline, tack screw plug, oil feeding device, inflow pipeline, nut, knob, disc spring fixing groove, bevel gear
Screw rod and bevel gear, it is described to open in baffle fixation and offer disc spring fixing groove, and be provided in the bottom position of disc spring fixing groove
Disc spring mounting base, in the internal thread that is internally provided with of disc spring mounting base, fastening bolt is fixed at out gear by disc spring mounting base
In plate, the centre position non-threaded of the fastening bolt is smooth rod piece, and disc spring is fixedly connected on the smooth rod piece of fastening bolt
On, and the middle position that one end end face of disc spring is connect with disc spring fixing groove is equipped with top plate, disc spring is fixed on top plate,
And briquetting is provided on the other end of disc spring, and the surface of briquetting is in contact with dynamic model, it is described open be provided on baffle into
Oil-piping, and inflow pipeline one end be arranged in disc spring fixing groove, the inflow pipeline other end be arranged the outside for opening baffle simultaneously
It is connected on oil feeding device, and is additionally provided with flowline on opening baffle, and flowline one end is also disposed at disc spring and fixes
In slot, the flowline other end is fixedly connected with tack screw plug, and described open is further opened with inverted draw cut, is provided in inverted draw cut on baffle
Bevel gear screw rod, and nut has been connected through a screw thread on bevel gear screw rod, and the other end of nut is provided with push rod, and push away
One end of bar is arranged on the lower surface of top plate, and bevel gear is additionally provided in inverted draw cut, and bevel gear is pushing up with bevel gear screw rod
Slot internal messing connects, and cross bar is connected on the other end of bevel gear, and cross bar opens the outer of baffle through baffle plate setting is opened
Portion, and fixation is connected with knob on the cross bar opened outside baffle.
As further program of the utility model：The disc spring mounting base is to have certain wall thickness cylinder, and disc spring is pacified
The outer diameter for filling seat is identical as the internal diameter of disc spring and the smooth three's size of rod piece outer diameter of fastening bolt.
As the utility model further scheme：The internal diameter size phase of the outer diameter of the disc spring and disc spring fixing groove
Together.
As the utility model further scheme：The junction of the tack screw plug and flowline is provided with sealing
Washer.
As the utility model further scheme：The limited block of nut is additionally provided on the bevel gear screw rod.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, and construction is novel, if
Meter is reasonable, by the way that disc spring mounting base is arranged, greatly strengthens the stability of disc spring installation, and by adding into disc spring fixing groove
Enter lubricating oil, reduce abrasion when disc spring stress, increases the service life of disc spring, and by the way that top plate and bevel gear spiral shell is arranged
Bar, the greatly easy dismantlement work of disc spring, reduces working strength when disc spring is replaced.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram being easily installed butterfly spring device.
Fig. 2 is a kind of structural schematic diagram being easily installed disc spring fixing groove in butterfly spring device.
In figure：Dynamic model 1, fastening bolt 3, disc spring 4, disc spring mounting base 5, opens baffle 6, is top plate 7, inverted draw cut 8, fuel-displaced briquetting 2
Pipeline 9, tack screw plug 10, oil feeding device 11, inflow pipeline 12, nut 13, knob 14, disc spring fixing groove 15, bevel gear screw rod
16, bevel gear 17.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, one kind being easily installed butterfly spring device, including dynamic model 1, pressure
Block 2, disc spring 4, disc spring mounting base 5, opens baffle 6, top plate 7, inverted draw cut 8, flowline 9, tack screw plug 10, oil inlet at fastening bolt 3
Device 11, inflow pipeline 12, nut 13, knob 14, disc spring fixing groove 15, bevel gear screw rod 16 and bevel gear 17, it is described to open gear
Fixation offers disc spring fixing groove 15 in plate 6, and the bottom position of disc spring fixing groove 15 is provided with disc spring mounting base 5, in dish
Spring mounting base 5 is internally provided with internal thread, and fastening bolt 3 is fixed at out by disc spring mounting base 5 in baffle 6, and fastens
The centre position non-threaded of bolt 3 is smooth rod piece, and disc spring 4 is fixedly connected on the smooth rod piece of fastening bolt 3, and disc spring 4
The middle position that is connect with disc spring fixing groove 15 of one end end face be equipped with top plate 7, disc spring 4 is fixed on top plate 7, and
Briquetting 2 is provided on the other end of disc spring 4, and the surface of briquetting 2 is in contact with dynamic model 1,4 part of disc spring is arranged in disc spring
It is fixed in mounting base 5, another part of disc spring 4 is arranged to be fixed on the smooth rod piece of fastening bolt 3, fastening bolt
3 are connected through a screw thread with disc spring mounting base 5 and are locked, it is ensured that stability of the disc spring 4 in disc spring fixing groove 15.
Described open is provided with inflow pipeline 12 on baffle 6, and one end of inflow pipeline 12 is arranged in disc spring fixing groove 15,
12 other end of inflow pipeline, which is arranged, to be opened the outside of baffle 6 and is being connected on oil feeding device 11, and is additionally provided on opening baffle 6
Flowline 9, and 9 one end of flowline is also disposed in disc spring fixing groove 15,9 other end of flowline is fixedly connected with tack
Screw plug 10 injects a small amount of lubricating oil into disc spring fixing groove 15 when 4 normal use of disc spring by inflow pipeline 12, reduces
The mutual abrasion of disc spring 4, and make when needing replacing disc spring 4, the lubricating oil part for being discharged, and being passed through by flowline 9
Inverted draw cut 8 can be flowed into, the nut 13 in inverted draw cut 8 is lubricated.
Described open is further opened with inverted draw cut 8 on baffle 6, bevel gear screw rod 16 is provided in inverted draw cut 8, and in bevel gear screw rod
Nut 13 is connected through a screw thread on 16, and the other end of nut 13 is provided with push rod, and one end of push rod is arranged in top plate 7
Lower surface on, and bevel gear 17 is additionally provided in inverted draw cut 8, bevel gear 17 connects with bevel gear screw rod 16 in 8 internal messing of inverted draw cut
It connects, and is connected with cross bar on the other end of bevel gear 17, and cross bar runs through to open baffle 6 and be arranged and opens the outside of baffle 6, and
It opens fixation on the cross bar outside baffle 6 and is connected with knob 14, when disc spring 4 is replaced, by turn knob 14, make cone
Gear 17 realizes disc spring 4 more with 16 engaged transmission of bevel gear screw rod to make nut 13 that push rod be driven to push up top plate 7
It changes.
The disc spring mounting base 5 be have certain wall thickness cylinder, and the internal diameter of the outer diameter of disc spring mounting base 5 and disc spring 4 and
Three's size of 3 smooth rod piece outer diameter of fastening bolt is identical, ensures the accuracy that disc spring 4 is installed.
The outer diameter of the disc spring 4 is identical as the internal diameter size of disc spring fixing groove 15.
The tack screw plug 10 and the junction of flowline 9 are provided with seal washer, make better tightness.
It is additionally provided with the limited block of nut 13 on the bevel gear screw rod 16, prevents nut 13 from being sent out on bevel gear screw rod 16
Gave birth to position phenomenon.
The operation principle of the utility model is：4 part setting of disc spring is fixed in disc spring mounting base 5, disc spring 4
Another part is arranged to be fixed on the smooth rod piece of fastening bolt 3, and fastening bolt 3 is connected with disc spring mounting base 5 by screw thread
Tap into capable locking, it is ensured that stability of the disc spring 4 in disc spring fixing groove 15, and when 4 normal use of disc spring, pass through oil inlet pipe
A small amount of lubricating oil is injected in road 12 into disc spring fixing groove 15, reduces the mutual abrasion of disc spring 4, and work as and need replacing disc spring 4
Make, be discharged by flowline 9, and the lubricating oil part being passed through can flow into inverted draw cut 8, the nut 13 in inverted draw cut 8 is carried out
Lubrication makes bevel gear 17 and 16 engaged transmission of bevel gear screw rod, to make nut 13 drive push rod upward by turn knob 14
Top plate 7 is pushed, realizes the quick-replaceable of disc spring 4.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. one kind being easily installed butterfly spring device, including dynamic model (1), briquetting (2), fastening bolt (3), disc spring (4), disc spring peace
Dress seat (5) opens baffle (6), top plate (7), inverted draw cut (8), flowline (9), tack screw plug (10), oil feeding device (11), oil inlet
Pipeline (12), nut (13), knob (14), disc spring fixing groove (15), bevel gear screw rod (16) and bevel gear (17), feature exists
In, it is described to open in baffle (6) fixation and offer disc spring fixing groove (15), and be provided in the bottom position of disc spring fixing groove (15)
Disc spring mounting base (5), in the internal thread that is internally provided with of disc spring mounting base (5), fastening bolt (3) is solid by disc spring mounting base (5)
Fixed setting is being opened in baffle (6), and the centre position non-threaded of the fastening bolt (3) is smooth rod piece, and disc spring (4) is fixedly connected
On the smooth rod piece of fastening bolt (3), and the middle position that one end end face of disc spring (4) is connect with disc spring fixing groove (15)
Equipped with top plate (7), disc spring (4) is fixed on top plate (7), and briquetting (2) is provided on the other end of disc spring (4),
And the surface of briquetting (2) is in contact with dynamic model (1), described open is provided with inflow pipeline (12) on baffle (6), and inflow pipeline
(12) in disc spring fixing groove (15), the outside of baffle (6) and company are being opened in the setting of inflow pipeline (12) other end for one end setting
It is connected on oil feeding device (11), and is additionally provided with flowline (9) on opening baffle (6), and flowline (9) one end is also provided with
In disc spring fixing groove (15), flowline (9) other end is fixedly connected with tack screw plug (10), described to open on baffle (6) also
Inverted draw cut (8) is offered, is provided with bevel gear screw rod (16) in inverted draw cut (8), and connect by screw thread on bevel gear screw rod (16)
It is connected to nut (13), and the other end of nut (13) is provided with push rod, and one end setting of push rod is in the lower surface of top plate (7)
On, and bevel gear (17) is additionally provided in inverted draw cut (8), bevel gear (17) is with bevel gear screw rod (16) in inverted draw cut (8) internal messing
Connection, and cross bar is connected on the other end of bevel gear (17), and cross bar opens baffle (6) through baffle (6) setting is opened
Outside, and fixation is connected with knob (14) on opening the external cross bar of baffle (6).
2. one kind according to claim 1 is easily installed butterfly spring device, which is characterized in that the disc spring mounting base
(5) it is to have certain wall thickness cylinder, and the internal diameter and fastening bolt (3) smooth shaft of the outer diameter of disc spring mounting base (5) and disc spring (4)
Three's size of part outer diameter is identical.
3. one kind according to claim 1 or 2 is easily installed butterfly spring device, which is characterized in that the disc spring (4)
Outer diameter is identical as the internal diameter size of disc spring fixing groove (15).
4. one kind according to claim 1 is easily installed butterfly spring device, which is characterized in that the tack screw plug (10)
The junction of flowline (9) is provided with seal washer.
5. one kind according to claim 1 is easily installed butterfly spring device, which is characterized in that the bevel gear screw rod
(16) limited block of nut (13) is additionally provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396675.8U CN207643054U (en) | 2017-10-27 | 2017-10-27 | One kind being easily installed butterfly spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396675.8U CN207643054U (en) | 2017-10-27 | 2017-10-27 | One kind being easily installed butterfly spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643054U true CN207643054U (en) | 2018-07-24 |
Family
ID=62884647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721396675.8U Expired - Fee Related CN207643054U (en) | 2017-10-27 | 2017-10-27 | One kind being easily installed butterfly spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101783A (en) * | 2021-11-25 | 2022-03-01 | 一重集团大连工程技术有限公司 | Pressing plate mechanism with locking device |
-
2017
- 2017-10-27 CN CN201721396675.8U patent/CN207643054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101783A (en) * | 2021-11-25 | 2022-03-01 | 一重集团大连工程技术有限公司 | Pressing plate mechanism with locking device |
| CN114101783B (en) * | 2021-11-25 | 2024-01-26 | 一重集团大连工程技术有限公司 | Pressing plate mechanism with locking 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 |
Granted publication date: 20180724 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |