CN202702550U - Injection molding machine ball screw mold removal mechanism - Google Patents

Injection molding machine ball screw mold removal mechanism Download PDF

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Publication number
CN202702550U
CN202702550U CN 201220421294 CN201220421294U CN202702550U CN 202702550 U CN202702550 U CN 202702550U CN 201220421294 CN201220421294 CN 201220421294 CN 201220421294 U CN201220421294 U CN 201220421294U CN 202702550 U CN202702550 U CN 202702550U
Authority
CN
China
Prior art keywords
ball screw
synchronous pulley
mold
injection molding
molding machine
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
Application number
CN 201220421294
Other languages
Chinese (zh)
Inventor
王舟挺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Hwamda Machinery Manufacturing Co Ltd
Original Assignee
Ningbo Hwamda Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Hwamda Machinery Manufacturing Co Ltd filed Critical Ningbo Hwamda Machinery Manufacturing Co Ltd
Priority to CN 201220421294 priority Critical patent/CN202702550U/en
Application granted granted Critical
Publication of CN202702550U publication Critical patent/CN202702550U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an injection molding machine ball screw mold removal mechanism which comprises a synchronous pulley, a rear mold plate, a ball screw, a ball nut, a support, a synchronous belt and a servo motor. A first end of the ball screw is fixedly connected with the synchronous pulley. The ball screw penetrates through a center hole of the rear mold plate and is in rotatory connection with the rear mold plate. A second end of the ball screw is provided with a ball nut. The ball screw is fixed on the support by a bolt. The synchronous pulley is provided with the synchronous belt which is driven by the servo motor. According to the injection molding machine ball screw mold removal mechanism, the synchronous pulley drives the ball screw to rotate, the synchronous pulley is driven by the servo motor, so that mold removal accuracy is high, mold clamping force can not be lost because of electricity outage. Due to the arrangement of a general nut screw, the injection molding machine ball screw mold removal mechanism is simple in structure.

Description

Injection machine ball screw moving-mold mechanism
Technical field
The utility model relates to a kind of moving-mold mechanism, particularly a kind of injection machine ball screw moving-mold mechanism.
Background technology
Along with development and the growth of the industries such as information, automobile, building, medical treatment, electromechanics, people are more and more higher to the requirement of plastic products precision, and traditional injection molding technology has been difficult to satisfy high-level requirement.Injection machine generally all adopts hydraulic cylinder to realize die sinking, matched moulds, therefore will use fuel tank, pump etc., and complex structure produces leakage of oil easily, pollutes working environment.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model provides a kind of injection machine ball screw moving-mold mechanism by driven by servomotor.
(2) technical scheme
For solving the problems of the technologies described above; the utility model provides a kind of injection machine ball screw moving-mold mechanism; comprise synchronous pulley 10; rear pattern plate 5; ball screw 13; ball nut 7; support 6; Timing Belt 11 and servomotor 12; described ball screw 13 first ends are fixedly connected with synchronous pulley 10; described ball screw 13 passes the centre bore of described rear pattern plate 5; be rotatably connected on the described rear pattern plate 5; described ball screw 13 second ends are equipped with ball nut 7; described ball screw 13 is bolted on the described support 6; on the described synchronous pulley 10 Timing Belt 11 is housed, described Timing Belt 11 is driven by described servomotor 12.
Further, described ball screw 13 is connected by key 2 with described synchronous pulley 10, and described ball screw 13 first end ends are equipped with gland 1.
(3) beneficial effect
The utility model injection machine ball screw moving-mold mechanism, synchronous pulley drive ball screw and rotate, and synchronous pulley is by driven by servomotor, and the shifting formwork precision is high, can not lose suddenly because of outage clamp force; The utility model adopts the layout of general nut-screw rod, and is simple in structure.
Description of drawings
Fig. 1 is the utility model injection machine ball screw moving-mold mechanism structural representation.
The specific embodiment
Consult Fig. 1; the utility model provides a kind of injection machine ball screw moving-mold mechanism; comprise synchronous pulley 10; rear pattern plate 5; ball screw 13; ball nut 7; support 6; Timing Belt 11 and servomotor 12; ball screw 13 first ends are connected with synchronous pulley 10 by key 2; ball screw 13 first end ends are equipped with gland 1 by bolt; key 2 is realized synchronous pulley 10 radial locations; and gland 1 is realized the axial location of synchronous pulley; thereby make synchronous pulley 10 be fixed on the first end of ball screw 13; Timing Belt 11 is housed on the synchronous pulley 10; Timing Belt 11 is driven by servomotor 12; rear pattern plate 5 is provided with centre bore; be equipped with bearing block 4 on the centre bore; clutch shaft bearing 9 and the second bearing 8 are equipped with in bearing block 4 two ends; be provided with axle sleeve 3 between synchronous pulley and the clutch shaft bearing 9; ball screw 13 and clutch shaft bearing 9 and the second bearing 8 interference fit; then pass the centre bore of rear pattern plate 5; ball screw 13 can rotate with respect to rear pattern plate 5; bearing block 4 is bolted on rear pattern plate 5; realize the axial location of ball screw 13; the second end of ball screw 13 is equipped with ball nut 7; ball nut 7 is bolted on the support 6; support 6 connects moving platens, promotes ball nuts 7 and seesaws and drive whole mechanism kinematic thereby servomotor 12 drives ball screws 13.The utility model injection machine ball screw moving-mold mechanism, synchronous pulley drive ball screw and rotate, and synchronous pulley is by driven by servomotor, and the shifting formwork precision is high, can not lose suddenly because of outage clamp force; The utility model adopts the layout of general nut-screw rod, and is simple in structure.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (2)

1. injection machine ball screw moving-mold mechanism; it is characterized in that: comprise synchronous pulley (10); rear pattern plate (5); ball screw (13); ball nut (7); support (6); Timing Belt (11) and servomotor (12); described ball screw (13) first end is fixedly connected with synchronous pulley (10); described ball screw (13) passes the centre bore of described rear pattern plate (5); be rotatably connected on the described rear pattern plate (5); described ball screw (13) second ends are equipped with ball nut (7); described ball screw (13) is bolted on the described support (6); Timing Belt (11) is housed on the described synchronous pulley (10), and described Timing Belt (11) is driven by described servomotor (12).
2. injection machine ball screw moving-mold mechanism as claimed in claim 1, it is characterized in that: described ball screw (13) is connected by key (2) with described synchronous pulley (10), and described ball screw (13) first end end is equipped with gland (1).
CN 201220421294 2012-08-23 2012-08-23 Injection molding machine ball screw mold removal mechanism Expired - Fee Related CN202702550U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220421294 CN202702550U (en) 2012-08-23 2012-08-23 Injection molding machine ball screw mold removal mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220421294 CN202702550U (en) 2012-08-23 2012-08-23 Injection molding machine ball screw mold removal mechanism

Publications (1)

Publication Number Publication Date
CN202702550U true CN202702550U (en) 2013-01-30

Family

ID=47582886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220421294 Expired - Fee Related CN202702550U (en) 2012-08-23 2012-08-23 Injection molding machine ball screw mold removal mechanism

Country Status (1)

Country Link
CN (1) CN202702550U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278262A (en) * 2018-08-15 2019-01-29 宁波斯曼尔电器有限公司 A kind of injection molding machine bearing housing structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278262A (en) * 2018-08-15 2019-01-29 宁波斯曼尔电器有限公司 A kind of injection molding machine bearing housing structure

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20150823

EXPY Termination of patent right or utility model