CN106015494A - Transmission mechanism of strength tester - Google Patents
Transmission mechanism of strength tester Download PDFInfo
- Publication number
- CN106015494A CN106015494A CN201610398135.7A CN201610398135A CN106015494A CN 106015494 A CN106015494 A CN 106015494A CN 201610398135 A CN201610398135 A CN 201610398135A CN 106015494 A CN106015494 A CN 106015494A
- Authority
- CN
- China
- Prior art keywords
- universal coupling
- transmission
- transmission mechanism
- strength tester
- motor
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a transmission mechanism of a strength tester. The transmission mechanism of the strength tester is characterized by comprising a motor and a universal coupling; a belt wheel is arranged on the motor and connected with the universal coupling through a belt; the universal coupling is further connected with speed reducers; the speed reducers are arranged in reduction gearboxes and drive synchronous toothed wheel pairs and transmission screw pairs; and the transmission screw pairs are connected with screws. The transmission mechanism of the strength tester has the beneficial effects that the overall structure is reasonable, installation and repair are convenient, a transmission system is reliable, the transmission noise is low, the system has an overload protection function, equipped clamps are good in interchangeability, operation is simple, convenient and reliable, operation software is professional and reasonable, the interface is friendly, and the requirements of a strength test are met.
Description
Technical field
The present invention relates to a kind of strength machine drive mechanism.
Background technology
Mechanical transmission mechanism, the mode of motion, direction or the speed that can be provided by power are changed, and are on purpose used by people.For Mu Qian; the transmission of tonnage strength machine typically all utilizes motor to connect reductor; drive synchronizing jugged wheel set again; secondary through drive lead screw again; being achieved in the up and down motion of dynamic beam, such drive system, the life-span of the synchronous cog belt being horizontally mounted is short; easily produce climbing tooth phenomenon, there is no the overload protection in structure.
Summary of the invention
For problems of the prior art, it is an object of the invention to provide the technical scheme of a kind of strength machine drive mechanism.
Described a kind of strength machine drive mechanism, it is characterised in that include motor and Hooks coupling universal coupling, described motor to be provided with between belt pulley, and described belt pulley and Hooks coupling universal coupling and be connected by belt；Described Hooks coupling universal coupling is also connected with reductor, and described reductor is located in reduction box and drives synchronizing jugged wheel set and drive lead screw secondary, and described drive lead screw pair is connected with screw mandrel.
Described a kind of strength machine drive mechanism, it is characterised in that described Hooks coupling universal coupling includes two universal connecting shafts, and its two ends are connected with two worm gear reducers respectively.
The invention has the beneficial effects as follows: reasonable integral structure, convenient to install and maintain, drive system is reliable, and drive noise is low, and system has overload protection function, and the fixture interchangeability of outfit is good, simple to operate,
Convenient, reliable, operation Software Specialty is reasonable, and friendly interface meets the requirement of strength test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is side view of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described:
As shown in the figure, described strength machine, mainly include back timber 1, dynamic beam 2 and underbeam 3, wherein, drive mechanism is located at the lower section of underbeam 3, wherein, described drive mechanism includes motor 7 and Hooks coupling universal coupling 5, and described motor is provided with belt pulley 8 and between described belt pulley 8 and Hooks coupling universal coupling 5 by belt 9
It is connected.
Wherein, described Hooks coupling universal coupling 5 is also connected with reductor 4, and described reductor 4 is located in reduction box and drives synchronizing jugged wheel set and drive lead screw secondary, and described drive lead screw pair is connected with screw mandrel 6, and then realizes the up and down motion of described dynamic beam.
Further, described Hooks coupling universal coupling includes two universal connecting shafts, and its two ends are connected with two worm gear reducers respectively.
Two worm gear reducers are connected respectively at two ends owing to two universal connecting shafts can be passed through, so in order to reduce the drive noise using the Geometrical Error of formation to bring between two decelerators connected simultaneously, and the transmission that may cause is unstable, it is ensured that the synchronization when the output shaft of reductor and screw mandrel are directly connected to that under such state, left and right screw mandrel is in transmission.
Reasonable integral structure of the present invention, convenient to install and maintain, drive system is reliable, and drive noise is low; system has overload protection function, and the fixture interchangeability of outfit is good, simple, convenient, reliable; operation Software Specialty is reasonable, and friendly interface meets the requirement of strength test.
It should be noted that; above-mentioned specific embodiment is merely exemplary; under the above-mentioned teaching of the present invention, those skilled in the art can carry out various improvement and deformation on the basis of above-described embodiment, and these improve or deformation is within the scope of the present invention.
It will be understood by those skilled in the art that specific descriptions above are intended merely to explain the purpose of the present invention, be not intended to limit the present invention.Protection scope of the present invention is limited by claim and equivalent thereof.
Claims (2)
1. a strength machine drive mechanism, it is characterised in that include motor and Hooks coupling universal coupling, described motor to be provided with between belt pulley, and described belt pulley and Hooks coupling universal coupling and be connected by belt；Described Hooks coupling universal coupling is also connected with reductor, and described reductor is located in reduction box and drives synchronizing jugged wheel set and drive lead screw secondary, and described drive lead screw pair is connected with screw mandrel.
2. according to a kind of strength machine drive mechanism described in claim 1, it is characterised in that described Hooks coupling universal coupling includes two universal connecting shafts, and its two ends are connected with two worm gear reducers respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398135.7A CN106015494A (en) | 2016-06-07 | 2016-06-07 | Transmission mechanism of strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398135.7A CN106015494A (en) | 2016-06-07 | 2016-06-07 | Transmission mechanism of strength tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015494A true CN106015494A (en) | 2016-10-12 |
Family
ID=57090656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398135.7A Withdrawn CN106015494A (en) | 2016-06-07 | 2016-06-07 | Transmission mechanism of strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015494A (en) |
-
2016
- 2016-06-07 CN CN201610398135.7A patent/CN106015494A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |