CN208881105U - Injection mold quick-locking device - Google Patents
Injection mold quick-locking device Download PDFInfo
- Publication number
- CN208881105U CN208881105U CN201821577823.0U CN201821577823U CN208881105U CN 208881105 U CN208881105 U CN 208881105U CN 201821577823 U CN201821577823 U CN 201821577823U CN 208881105 U CN208881105 U CN 208881105U
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- China
- Prior art keywords
- steel ball
- sliding block
- movable chamber
- hole
- hole section
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- 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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Abstract
The utility model discloses a kind of injection mold quick-locking devices, it is characterized in that being equipped with connector mounting plate, mechanism shell, sliding block, cam pin, steel ball bracket, ball lock axis, connecting spring, steel ball, holding out against spring, rocker pins, spacer pin, snap ring and power source, the utility model is due to using the above structure, having many advantages, such as that structure novel, stable, replacement is convenient, work efficiency is high, long service life.
Description
Technical field
The utility model relates to injection-moulding device technical field, specifically a kind of injection mold quick-locking device.
Background technique
In recent years, China plastic mould tool industry increase it is very rapid, high efficiency, automation, large size, it is miniature, accurate,
The mold of high life ratio shared in entire mold yield is increasing.Plastic mould, die casting, blow mold, note
The cooling system of the equipment such as molding machine, blow moulding machine, die casting machine is all to be cooled down water or oil or gas injection by quick-plugging connector device
It completes.
In general, during the work time, after mold installs on injection molding machine, when needing to cool down injection mold, usually
It is to dock each quick connector cooled down in equipment with the plug on injection molding machine one by one, and spiral is fixed, this structure is inserted
Head and interconnection method cause installation speed slowly, longevity of service, working efficiency is low, product quality is low, uses and place inconvenience.
Summary of the invention
Utility model aims to solve the deficiencies in the prior art, provide that a kind of structure novel, locking is accurate, uses
Convenient injection mold quick-locking device.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of injection mold quick-locking device, it is characterised in that be equipped with connector mounting plate, mechanism shell, sliding block, partially
Heart pin, ball lock axis, connecting spring, steel ball, holds out against spring, rocker pins, spacer pin, snap ring and power source at steel ball bracket,
The connector mounting plate is equipped with banjo fixing butt jointing, and the steel ball bracket activity passes through connector mounting plate center, described
Steel ball bracket inner end outer ring is equipped with block machine, and steel ball bracket axle center ecto-entad is axially successively arranged the cone-shaped inner hole being connected
The mobile through hole section of section, ball lock axis and sliding block limit hole section, and the cone-shaped inner hole section wall circumference array of the steel ball bracket is equipped with
Steel ball mounting hole, the steel ball mounting hole are radial through-hole, and the steel ball mounting hole is movably equipped with steel ball,
The ball lock axis penetrates the mobile through hole section of the cone-shaped inner hole section in steel ball bracket axle center, ball lock axis and sliding block
Hole section is limited, taper roof platform of the outer end through being equipped with is matched with cone-shaped inner hole section, and inner end is fixedly connected with a slide block, the steel ball lock
Connecting spring, described connecting spring one end and the inconsistent connection of sliding block, the sliding block limit of the other end and steel ball bracket are cased on mandrel
The shoulder of position hole section matches, when the steel ball of the cone-shaped inner hole section of the taper roof platform and steel ball bracket of ball lock axis lower end offsets
When touching, ball lock axis is locked by the screen resilience of connecting spring, applies ball lock axis to steel ball always radial
Power, so that steel ball forms coupling mechanism force；
The sliding block is actively installed in the sliding block movable chamber in mechanism shell, and sliding block rear end side wall is equipped with plane, institute
Plane is stated equipped with strip guide groove, the strip guide groove is arranged radially with disalignment, and is extended to side and opened,
The mechanism shell is fixedly connected through bolt with connector mounting plate, the mechanism shell be equipped with sliding block movable chamber,
Limit hole and rocking bar movable chamber, sliding block movable chamber, the axis of limit hole are parallel, and the sliding block movable chamber is located at rocking bar movable chamber
Rear end, and with rocking bar movable chamber vertical connection, the limit hole is located at rocking bar movable chamber side and vertical with rocking bar movable chamber connects
It is logical, rocker pins are movably equipped in the rocking bar movable chamber, the rocker pins side wall circumference is equipped with annular stop groove, the rocking bar
It sells one end disalignment and is equipped with eccentric pin hole, the other end is equipped with power source, is equipped in the eccentric pin hole and holds out against spring and bias
Pin, described cam pin one end with hold out against that spring is inconsistent, the strip guide groove of the other end and slider side wall plugs, the limit
Position pin one end is fixedly connected with mechanism shell, and the other end is plugged with annular stop groove, in favor of the circumferential direction rotation to rocker pins
Axial limitation is carried out when turning.
Power source of the present invention can use handle, can also use driving motor.
The utility model due to using the above structure, have structure novel, stable, replacement is convenient, work efficiency is high,
The advantages that long service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
Appended drawing reference: connector mounting plate 1, mechanism shell 7, sliding block 8, cam pin 9, steel ball bracket 10, ball lock axis 11,
Connecting spring 12, steel ball 13 hold out against spring 14, rocker pins 15, spacer pin 16, steel ball mounting hole 18, taper roof platform 19, plane
20, strip guide groove 21, annular stop groove 22.
Specific embodiment
The utility model is illustrated with reference to the accompanying drawings and examples.
As shown in the picture, a kind of injection mold quick-locking device, it is characterised in that be equipped with connector mounting plate 1, mechanism
Shell 7, cam pin 9, steel ball bracket 10, ball lock axis 11, connecting spring 12, steel ball 13, holds out against spring 14, rocking bar at sliding block 8
Pin 15, spacer pin 16 and power source,
10 activity of steel ball bracket passes through 1 center of connector mounting plate, and the 10 inner end outer ring of steel ball bracket is equipped with block machine,
The 10 axle center ecto-entad of steel ball bracket is axially successively arranged the mobile through hole section of the cone-shaped inner hole section being connected, ball lock axis
Hole section is limited with sliding block, the cone-shaped inner hole section wall circumference array of the steel ball bracket 10 is equipped with steel ball mounting hole 18, the steel ball
Mounting hole is radial through-hole, and the steel ball mounting hole is movably equipped with steel ball 13,
The ball lock axis 11 penetrate the mobile through hole section of the cone-shaped inner hole section in 10 axle center of steel ball bracket, ball lock axis and
Sliding block limit hole section after, taper roof platform 19 of the outer end through being equipped with matched with cone-shaped inner hole section, inner end is fixedly connected with sliding block 8,
Be cased with connecting spring 12 on the ball lock axis 11, described 12 one end of connecting spring and the inconsistent connection of sliding block 8, the other end with
The shoulder of the sliding block limit hole section of steel ball bracket 10 matches, when the taper roof platform 19 and steel ball bracket of 11 lower end of ball lock axis
When the steel ball 13 of 10 cone-shaped inner hole section is inconsistent, ball lock axis 11 is locked by the screen resilience of connecting spring 12,
Ball lock axis 11 is set to apply radial force to steel ball 13 always, so that steel ball 13 forms coupling mechanism force；
The sliding block 8 is actively installed in the sliding block movable chamber in mechanism shell 7, and the 8 rear end side wall of sliding block is equipped with plane
20, the plane is equipped with strip guide groove 21, and the strip guide groove 21 is arranged radially with disalignment, and to side
Extend and open,
The mechanism shell 7 is fixedly connected through bolt with connector mounting plate 1, and the mechanism shell 7 is equipped with sliding block activity
Chamber, limit hole and rocking bar movable chamber, sliding block movable chamber, the axis of limit hole are parallel, and it is living that the sliding block movable chamber is located at rocking bar
Dynamic cavity rear end, and with rocking bar movable chamber vertical connection, the limit hole is located at rocking bar movable chamber side and vertical with rocking bar movable chamber
It is direct-connected logical, rocker pins 15 are movably equipped in the rocking bar movable chamber, the 15 side wall circumference of rocker pins is equipped with annular stop groove
22,15 one end disalignment of rocker pins is equipped with eccentric pin hole, and the other end is equipped with power source, is equipped with top in the eccentric pin hole
Tight spring 14 and cam pin 9, described 9 one end of cam pin with hold out against that spring 14 is inconsistent, the strip of the other end and slider side wall
Guide groove 21 plugs, and described 16 one end of spacer pin is fixedly connected with mechanism shell 7, and the other end is inserted with 22 phase of annular stop groove
It connects, in favor of rocker pins are carried out with axial limitation when rotating in a circumferential direction.
Power source of the present invention can use handle, can also use driving motor.
When want on butt joint mounting plate 1 it is fast insert mother and connect quickly on upper mold side group plate 2 when inserting sub- connector 5 fastly, move
Power source drives rocker pins 15 to rotate, and rocker pins 15 drive cam pin 9 under wobbler action along the strip guide groove 21 of sliding block
Mobile, when cam pin 9 is rotated down under the drive of rocker pins 15, i.e. compressing sliding block 8 moves down, and sliding block 8 drives steel ball bracket
10, ball lock axis 11 moves down, when the block machine of 10 inner end of steel ball bracket and connector mounting plate 1 are inconsistent, the then company of compressing of sliding block 8
It connects spring 12 and ball lock axis 11 is driven axially to move down along sliding block limit hole section, make the taper top of 11 lower end of ball lock axis
Platform is separated with steel ball 13, and steel ball 13 is in free state in the case where losing external force, at this point, ball lock axis 11 and steel ball bracket
10 enter in the snap ring 4 on die side substrate 2, at this point, power source drives rocker pins 15 to rotate 180 degree；Then, power source
Rocker pins 15 are driven to reversely rotate again, sliding block 8 drives 11 returning quickly of ball lock axis, makes ball lock axis 11 by steel ball bracket
Steel ball 13 in the steel ball cone-shaped inner hole section of 10 lower ends radially ejects, and makes the circumscribed of the steel ball on steel ball cone-shaped inner hole section circumference
Circle is greater than the inner hole of locking baffle ring, meanwhile, during 8 return of sliding block, the elastic force effect of connecting spring 12 is lower quickly to drive steel
10 return of ball bracket so that the steel ball 13 on steel ball bracket 10 is stuck in locking baffle ring 6, and then realizes on die side substrate 2
The fast slotting female connector inserted on sub- connector 5 and connector mounting plate fastly be quickly plugged and fixed.
The utility model due to using the above structure, have structure novel, stable, replacement is convenient, work efficiency is high,
The advantages that long service life.
Claims (1)
1. a kind of injection mold quick-locking device, it is characterised in that be equipped with connector mounting plate, mechanism shell, sliding block, bias
Pin, holds out against spring, rocker pins, spacer pin, snap ring and power source at steel ball bracket, ball lock axis, connecting spring, steel ball,
The connector mounting plate is equipped with banjo fixing butt jointing, and the steel ball bracket activity passes through connector mounting plate center, the steel ball
Bracket inner end outer ring be equipped with block machine, steel ball bracket axle center ecto-entad be axially successively arranged the cone-shaped inner hole section being connected,
The mobile through hole section of ball lock axis and sliding block limit hole section, and the cone-shaped inner hole section wall circumference array of the steel ball bracket is equipped with steel ball
Mounting hole, the steel ball mounting hole are radial through-hole, and the steel ball mounting hole is movably equipped with steel ball,
The ball lock axis penetrates the mobile through hole section of the cone-shaped inner hole section in steel ball bracket axle center, ball lock axis and sliding block limit
Hole section, taper roof platform of the outer end through being equipped with are matched with cone-shaped inner hole section, and inner end is fixedly connected with a slide block, the ball lock axis
On be cased with connecting spring, described connecting spring one end and the inconsistent connection of sliding block, the sliding block limit hole of the other end and steel ball bracket
The shoulder of section matches；
The sliding block is actively installed in the sliding block movable chamber in mechanism shell, and sliding block rear end side wall is equipped with plane, described flat
Face is equipped with strip guide groove, and the strip guide groove is arranged radially with disalignment, and extends to side and open,
The mechanism shell is fixedly connected through bolt with connector mounting plate, and the mechanism shell is equipped with sliding block movable chamber, limit
Hole and rocking bar movable chamber, sliding block movable chamber, the axis of limit hole are parallel, after the sliding block movable chamber is located at rocking bar movable chamber
End, and with rocking bar movable chamber vertical connection, the limit hole be located at rocking bar movable chamber side and with rocking bar movable chamber vertical connection,
Rocker pins are movably equipped in the rocking bar movable chamber, the rocker pins side wall circumference is equipped with annular stop groove, the rocker pins
One end disalignment is equipped with eccentric pin hole, and the other end is equipped with power source, is equipped in the eccentric pin hole and holds out against spring and cam pin,
Described cam pin one end with hold out against that spring is inconsistent, the strip guide groove of the other end and slider side wall plugs, the limit
Pin one end is fixedly connected with mechanism shell, and the other end is plugged with annular stop groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577823.0U CN208881105U (en) | 2018-09-27 | 2018-09-27 | Injection mold quick-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577823.0U CN208881105U (en) | 2018-09-27 | 2018-09-27 | Injection mold quick-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208881105U true CN208881105U (en) | 2019-05-21 |
Family
ID=66514062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821577823.0U Expired - Fee Related CN208881105U (en) | 2018-09-27 | 2018-09-27 | Injection mold quick-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208881105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110020A (en) * | 2021-12-03 | 2022-03-01 | 燕山大学 | Fast-inserting locking multi-section type foldable guide rail |
-
2018
- 2018-09-27 CN CN201821577823.0U patent/CN208881105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110020A (en) * | 2021-12-03 | 2022-03-01 | 燕山大学 | Fast-inserting locking multi-section type foldable guide rail |
| CN114110020B (en) * | 2021-12-03 | 2022-11-08 | 燕山大学 | Fast-inserting locking multi-section type foldable guide rail |
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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: 20190521 Termination date: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |