CN105365246A - Synchronous transmission mechanism of electric screw press - Google Patents
Synchronous transmission mechanism of electric screw press Download PDFInfo
- Publication number
- CN105365246A CN105365246A CN201410401143.3A CN201410401143A CN105365246A CN 105365246 A CN105365246 A CN 105365246A CN 201410401143 A CN201410401143 A CN 201410401143A CN 105365246 A CN105365246 A CN 105365246A
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- China
- Prior art keywords
- motor
- flywheel
- screw rod
- fixedly connected
- slide block
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 12
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- Press Drives And Press Lines (AREA)
Abstract
A synchronous transmission mechanism of an electric screw press comprises a machine body (1), a screw rod (2), a sliding block (3), a nut (4), a flywheel (5), a belt (6), a motor belt wheel (7) and a motor (8) and is characterized in that a sliding block supporting arm (12) is fixedly arranged on the sliding block (3), a motor seat plate (10) and the sliding block supporting arm (12) are fixedly connected, and the motor seat plate (10) is in sliding connection with the machine body (1). The motor seat plate (10) and the motor (8) are fixedly connected. The flywheel and the screw can synchronously and vertically move, and compared with a structure that a flywheel and a screw rod cannot vertically move synchronously, the stress of the screw rod is reduced by 36%. In addition, the flywheel and the screw rod are fixedly connected and are free of relative sliding; and compared with a structure that the flywheel and the screw rod are in sliding connection, sliding friction losses are avoided, and the mechanism is simple in structure and low in manufacturing cost.
Description
Technical field:
The present invention relates to a kind of synchronous drive mechanism of electric screw press
Background technology:
The synchronous drive mechanism of current electric screw press is all that flywheel is rotatably connected with fuselage, flywheel and screw rod can not synchronous upper and lower motions, with flywheel compared with the frame mode of the synchronous upper and lower motion of screw rod energy, there are following two large shortcomings in this structure: one is screw rod stress increase by 36% when hitting, two is that flywheel and fuselage connecting mechanism for rotating are complicated, and the synchronous drive mechanism cost height of therefore current electric screw press is low for service life.
Summary of the invention:
A kind of synchronous drive mechanism of electric screw press, comprise fuselage [1], screw rod [2], slide block [3], nut [4], flywheel [5], belt [6], motor pulley [7], motor [8], it is characterized in that: slide block [3] is upper is fixedly equipped with slide block support arm [12], motor seat board [10] is fixedly connected with slide block support arm [12], and motor seat board [10] and fuselage [1] are slidably connected.Motor seat board [10] is fixedly connected with motor [8].
Concrete summary of the invention of the present invention is achieved in that
Nut [4] is fixedly connected with fuselage [1], screw rod [2] is connected with nut [4] spiral, screw rod [2] is fixedly connected with flywheel [5], slide block support arm [12] is fixedly connected with slide block [3], motor [8] is fixedly connected with motor seat board [10], motor seat board [10] and fuselage [1] are slidably connected, and motor pulley [7] is connected with flywheel [5] belt, and screw rod [2] is rotatably connected with slide block [3].
Flywheel of the present invention [5] and the synchronous upper and lower motion of screw rod [2] energy, can not the structure of synchronous upper and lower motion compare with flywheel and screw rod, screw rod stress reduces 36%, flywheel of the present invention [5] and screw rod [2] are for being fixedly connected with in addition, there is no relative sliding, eliminating sliding friction compared with the structure connected with flywheel and screw slide, to lose therefore structure of the present invention simple, and low cost of manufacture, energy-saving efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is structure principle chart of the present invention.Slide block [3] and fuselage [1] are slidably connected, slide block [3] is above fixedly equipped with slide block support arm [12] motor seat board [10] and is fixedly connected with slide block support arm [12], motor [8] is fixedly connected with motor seat board [10], and motor seat board [10] is fixedly connected with motor seat board [10] and is slidably connected with fuselage [1] with slide block support arm [12]
Specific embodiments:
When motor [8] energising rear motor belt pulley [7] rotates and flywheel driven [5] rotation immediately, because flywheel [5] is fixedly connected with screw rod [2], therefore screw rod [2] also rotates thereupon, because screw rod [2] is connected so screw rod [2] is also done while rotating with nut [4] spiral be fixedly connected on fuselage [1], lower motion, because screw rod [2] is rotatably connected with slide block [3], so screw rod [2] is upper, lower motion is also with on movable slider [3] and flywheel [5] work, lower motion, when on slide block [3] work, because slide block support arm [12] is fixedly connected with motor seat board [10] by screw [11] during lower motion, motor [8] is fixedly connected with motor seat board [10] by screw [9], so on slide block [3] work, during lower motion simultaneously also on drive motor [8] and motor pulley [7] work, under be synchronized with the movement.Motor pulley [7] and flywheel [5] is so just made to do upper and lower being synchronized with the movement.Meet the requirement that motor pulley [7] is connected with flywheel [5] belt, the positive and negative rotation of motor pulley [7] has driven the upper and lower motion of slide block [3] to complete technological action requirement of the present invention.
Claims (2)
1. the synchronous drive mechanism of an electric screw press, comprise fuselage [1], screw rod [2], slide block [3], nut [4], flywheel [5], belt [6], motor pulley [7], motor [8], it is characterized in that: slide block [3] is upper is fixedly equipped with slide block support arm [12], motor seat board [10] is fixedly connected with slide block support arm [12], and motor seat board [10] and fuselage [1] are slidably connected.
2., according to the synchronous drive mechanism of electric screw press according to claim 1, it is characterized in that motor [8] replaces with hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401143.3A CN105365246A (en) | 2014-08-12 | 2014-08-12 | Synchronous transmission mechanism of electric screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401143.3A CN105365246A (en) | 2014-08-12 | 2014-08-12 | Synchronous transmission mechanism of electric screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365246A true CN105365246A (en) | 2016-03-02 |
Family
ID=55368112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401143.3A Pending CN105365246A (en) | 2014-08-12 | 2014-08-12 | Synchronous transmission mechanism of electric screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365246A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4782749A (en) * | 1985-08-05 | 1988-11-08 | Kabushiki Kaisha Mitsuishi Fukai Tekkosho | Screw press with an actuator |
| CN2680450Y (en) * | 2004-01-14 | 2005-02-23 | 华中科技大学 | Motor driven screw press |
| CN1692013A (en) * | 2002-12-11 | 2005-11-02 | 株式会社东洋工机 | Reciprocation drive mechanism and press using the same |
| CN101474888A (en) * | 2009-01-20 | 2009-07-08 | 山东理工大学 | Numerical control method for accurate striking of screw press |
| CN203974095U (en) * | 2014-08-12 | 2014-12-03 | 张伟 | The synchronous drive mechanism of electric screw press |
-
2014
- 2014-08-12 CN CN201410401143.3A patent/CN105365246A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4782749A (en) * | 1985-08-05 | 1988-11-08 | Kabushiki Kaisha Mitsuishi Fukai Tekkosho | Screw press with an actuator |
| CN1692013A (en) * | 2002-12-11 | 2005-11-02 | 株式会社东洋工机 | Reciprocation drive mechanism and press using the same |
| CN2680450Y (en) * | 2004-01-14 | 2005-02-23 | 华中科技大学 | Motor driven screw press |
| CN101474888A (en) * | 2009-01-20 | 2009-07-08 | 山东理工大学 | Numerical control method for accurate striking of screw press |
| CN203974095U (en) * | 2014-08-12 | 2014-12-03 | 张伟 | The synchronous drive mechanism of electric screw press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170705 Address after: 111050 Liaoning Province, Liaoyang City Hongwei District South Street two Applicant after: Liaoyang Petrochemical Machinery Design Manufacturing Co., Ltd. Address before: 111000, No. 2, building No. 1-1, forging North Hutong, Liaoyang, Liaoning Applicant before: Zhang Wei |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
|
| WD01 | Invention patent application deemed withdrawn after publication |