CN209381330U - A kind of electric mode locking device - Google Patents
A kind of electric mode locking device Download PDFInfo
- Publication number
- CN209381330U CN209381330U CN201821975835.9U CN201821975835U CN209381330U CN 209381330 U CN209381330 U CN 209381330U CN 201821975835 U CN201821975835 U CN 201821975835U CN 209381330 U CN209381330 U CN 209381330U
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- thrust bearing
- tailgate
- lead screw
- drive lead
- opening
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Abstract
The utility model provides a kind of electric mode locking device, the tailgate for including: head plate and being connect by being oriented to optical axis with the head plate, feed screw nut is fixedly installed on the tailgate, sliding sleeve is equipped with thrust bearing and moving template on the guiding optical axis, and the thrust bearing is connect by kinematic link with the moving template；The feed screw nut is fitted with drive lead screw, and the drive lead screw is mounted on the thrust bearing by bearing assembly, and opening-closing die motor is fixedly installed on the thrust bearing, and the opening-closing die motor is rotatablely connected the drive lead screw by belt wheel.The opening-closing die motor of the utility model electric mode locking device is directly anchored on thrust bearing, power is transferred on drive lead screw by opening-closing die motor by belt wheel transmission, the feed screw nut of the other side can be directly positive or be reversely fixed on tailgate, whole is simple and reliable for structure, stable transmission, the long service life of screw rod.
Description
Technical field
The utility model relates to technical field of mold, in particular to a kind of electric mode locking device.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermosetting property material are utilized plastic forming dies
The main molding equipment of plastic products of various shapes is made in tool.Injection molding machine according to injection device and clamping apparatus arrangement side
Formula can be divided into vertical, horizontal and vertical sleeping combined type.Its mode locking of Jet forming machine publicly traded at present and die sinking movement, mostly
It is to be carried out by clamping apparatus.The mode locking of injection molding machine can generally undergo four-stage: molding starting, exactly template need
Motive force；Quickly, machine is to improve efficiency for molding, needs to fast move；Low-pressure mold protection when mold will just contact, is worried
Mold cavity has foreign matter, and if any foreign matter, machine can be automatically opened；High-voltage lock mould, after terminating mold protection, the power of compaction mold
Amount.
The open mold lead screw of traditional electric mode locking device due to being influenced by more complicated operating condition, do not grow by service life.
So needing to develop the new electric mode locking device that can solve open mold lead screw service life.
Utility model content
(1) technical problems to be solved
It is fixed the technical problem to be solved by the present invention is to provide a kind of feed screw nut and adjustment capable of reversing, entirety uses
Service life high electric mode locking device.
(2) technical solution
In order to solve the above technical problems, the utility model provides a kind of electric mode locking device, comprising: head plate and by leading
The tailgate connecting to optical axis with the head plate is fixedly installed with feed screw nut, sliding sleeve on the guiding optical axis on the tailgate
Equipped with thrust bearing and moving template, the thrust bearing and the moving template can slide on the guiding optical axis, the thrust bearing
It is connect by kinematic link with the moving template, the thrust bearing is made to be able to drive the moving template sliding；The feed screw nut
It is fitted with drive lead screw, the drive lead screw is mounted on the thrust bearing by bearing assembly, the drive lead screw
Transmission direction is parallel with the guiding axial direction of optical axis, and opening-closing die motor is fixedly installed on the thrust bearing, described to open
It molds motor and the drive lead screw is rotatablely connected by belt wheel, the feed screw nut is fixedly mounted on the tailgate, described to open
It molds motor and drives the drive lead screw rotation, thus move it along the axial direction of the guiding optical axis, it is whole to drive
The thrust bearing and moving template movement, to realize die sinking and molding；It is provided on the tailgate for installing the silk
The stepped hole of stem nut, the feed screw nut can be positive or be reversibly mounted on the stepped hole of the tailgate；When work,
Feed screw nut's forward direction is used to after a specified time, can be reversely mounted on again in the stepped hole of the tailgate, compared to biography
The screw rod transmission of system extends one times of service life.Compared to traditional clamping apparatus, the open mold electricity of the technical program
Machine is directly anchored on the thrust bearing as dynamical element, and power is transferred to the drive lead screw by belt wheel transmission
On, the feed screw nut of the other side is directly anchored on the tailgate, whole simple and reliable for structure, stable transmission, screw rod
Long service life.
Further, the bearing assembly is fixed on the thrust bearing by bearing block.
Further, the first synchronous pulley is installed, described drive lead screw one end is fixedly mounted on the opening-closing die motor
There is second synchronous pulley, synchronous belt is installed between first synchronous pulley and second synchronous pulley.It is described to open
Power is transferred on the drive lead screw by molding motor.
(3) beneficial effect
The opening-closing die motor of the utility model electric mode locking device is directly anchored on thrust bearing, and opening-closing die motor passes through band
Power is transferred on drive lead screw by wheel transmission, and the feed screw nut of the other side can be directly positive or be reversely fixed on tailgate,
Whole simple and reliable for structure, stable transmission, the long service life of screw rod.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model electric mode locking device；
Fig. 2 is the perspective view at another visual angle of the utility model electric mode locking device；
Fig. 3 is the structural schematic diagram of the utility model electric mode locking device embodiment one；
Fig. 4 is the structural schematic diagram of the utility model electric mode locking device embodiment two；
Wherein: 1 being head plate, 2 be guiding optical axis, 3 be tailgate, 4 be feed screw nut, 5 be thrust bearing, 6 be moving template, 7 be
Drive lead screw, 8 be bearing assembly, 9 be opening-closing die motor, 10 be kinematic link, 11 be the first synchronous pulley, 12 be second synchronous
Belt wheel, 13 be synchronous belt, 14 be bearing block, 15 be stepped hole.
Specific embodiment
Embodiment one:
Refering to fig. 1~Fig. 3, the utility model provide a kind of electric mode locking device, comprising: head plate 1 and by guiding light
The tailgate 3 that axis 2 is connect with head plate 1 is fixedly installed with feed screw nut 4 on tailgate 3, is oriented to sliding sleeve on optical axis 2 and thrust bearing 5 is housed
With moving template 6, thrust bearing 5 and moving template 6 can slide on guiding optical axis 2, and thrust bearing 5 passes through kinematic link 10 and moving template
6 connections make thrust bearing 5 be able to drive the sliding of moving template 6；Feed screw nut 4 is fitted with drive lead screw 7, and drive lead screw 7 passes through
Bearing assembly 8 is mounted on thrust bearing 5, and the transmission direction of drive lead screw 7 is parallel with the guiding axial direction of optical axis 2, thrust bearing 5
On be fixedly installed with opening-closing die motor 9, opening-closing die motor 9 passes through belt wheel and is rotatablely connected drive lead screw 7, the fixed peace of feed screw nut 4
On tailgate 3, opening-closing die motor 9 drives drive lead screw 7 to rotate, thus move it along the axial direction of guiding optical axis 2,
It is whole that thrust bearing 5 and moving template 6 is driven to move, to realize die sinking and molding.Feed screw nut 4 can forwards/reverse be mounted on tail
On the stepped hole 15 of plate 3.For example, 4 forward direction of feed screw nut is used to after a specified time, it can reversely be mounted on the ladder of tailgate 3 again
In hole 15, compared to the service life that traditional screw rod transmission extends one times.
Compared to traditional clamping apparatus, the opening-closing die motor 9 of the present embodiment is to be directly anchored to thrust as dynamical element
On seat 5, power is transferred on drive lead screw 7 by belt wheel transmission, the feed screw nut 4 of the other side is directly anchored to tailgate 3
On, whole simple and reliable for structure, stable transmission, the long service life of screw rod.
Refering to Fig. 3, bearing assembly 8 is fixed on thrust bearing 5 by bearing block 14.
Refering to Fig. 2 and Fig. 3, the first synchronous pulley 11 is installed on opening-closing die motor 9,7 one end of drive lead screw is fixedly mounted
There is the second synchronous pulley 12, synchronous belt 13 is installed between the first synchronous pulley 11 and the second synchronous pulley 12.Opening-closing die motor 9
Power is transferred on drive lead screw 7.
Refering to fig. 1 and Fig. 3, the stepped hole 15 for installing feed screw nut 4, in the present embodiment, silk are provided on tailgate 3
Stem nut 4 positive (ring flange of feed screw nut 4 towards inside) is mounted on tailgate 3.Wherein, feed screw nut 4 is in one section of work
It can be reversibly mounted in turn on tailgate 3 after time, can further extend the service life of drive lead screw 7.
The opening-closing die motor of the present embodiment electric mode locking device is directly anchored on thrust bearing, and opening-closing die motor passes through belt wheel
Power is transferred on drive lead screw by transmission, and the feed screw nut of the other side is directly anchored on tailgate, and whole structure simply may be used
It leans on, stable transmission, the long service life of screw rod.
Embodiment two:
Refering to Fig. 4, the difference between this embodiment and the first embodiment lies in, the reversed (ring flange of feed screw nut 4 of feed screw nut 4
Towards outside) it is mounted on tailgate 3；Wherein, feed screw nut 4 forward direction can be mounted on tailgate in turn after a period of operation
On 3 stepped hole 15, compared to the service life that traditional screw rod transmission extends 7 one times of drive lead screw.
The opening-closing die motor of the present embodiment electric mode locking device is directly anchored on thrust bearing, and opening-closing die motor passes through belt wheel
Power is transferred on drive lead screw by transmission, and the feed screw nut of the other side is directly anchored on tailgate, and whole structure simply may be used
It leans on, stable transmission, the long service life of screw rod.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (3)
1. a kind of electric mode locking device characterized by comprising head plate (1) and pass through guiding optical axis (2) and the head plate
(1) tailgate (3) connected is fixedly installed with feed screw nut (4) on the tailgate (3), and sliding is set on the guiding optical axis (2)
There are thrust bearing (5) and moving template (6), the feed screw nut (4) is fitted with drive lead screw (7), and the drive lead screw (7) is logical
It crosses bearing assembly (8) to be mounted on the thrust bearing (5), is fixedly installed with opening-closing die motor (9), institute on the thrust bearing (5)
It states opening-closing die motor (9) to be rotatablely connected the drive lead screw (7) by belt wheel, the thrust bearing (5) passes through kinematic link (10)
It is connect with the moving template (6)；The stepped hole (15) for installing the feed screw nut (4), institute are provided on the tailgate (3)
State feed screw nut (4) can forwards/reverse be mounted on the stepped hole (15) of the tailgate (3).
2. electric mode locking device as described in claim 1, which is characterized in that the bearing assembly (8) passes through bearing block (14)
It is fixed on the thrust bearing (5).
3. electric mode locking device as described in claim 1, which is characterized in that be equipped with first on the opening-closing die motor (9)
Synchronous pulley (11), described drive lead screw (7) one end are fixedly installed with second synchronous pulley (12), first synchronous belt
Synchronous belt (13) are installed between wheel (11) and second synchronous pulley (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975835.9U CN209381330U (en) | 2018-11-28 | 2018-11-28 | A kind of electric mode locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975835.9U CN209381330U (en) | 2018-11-28 | 2018-11-28 | A kind of electric mode locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381330U true CN209381330U (en) | 2019-09-13 |
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ID=67865765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821975835.9U Active CN209381330U (en) | 2018-11-28 | 2018-11-28 | A kind of electric mode locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624244A (en) * | 2018-11-28 | 2019-04-16 | 宁波力松注塑科技有限公司 | A kind of electric mode locking device |
-
2018
- 2018-11-28 CN CN201821975835.9U patent/CN209381330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624244A (en) * | 2018-11-28 | 2019-04-16 | 宁波力松注塑科技有限公司 | A kind of electric mode locking device |
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