CN204566003U - Portable pair of rotating shaft torque wrench - Google Patents
Portable pair of rotating shaft torque wrench Download PDFInfo
- Publication number
- CN204566003U CN204566003U CN201520261717.1U CN201520261717U CN204566003U CN 204566003 U CN204566003 U CN 204566003U CN 201520261717 U CN201520261717 U CN 201520261717U CN 204566003 U CN204566003 U CN 204566003U
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- CN
- China
- Prior art keywords
- optical axis
- ball screw
- slide block
- rotating shaft
- shell
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of portable pair of rotating shaft torque wrench.It comprises shell, stepper motor, three bevel gears, two ball screws, two ball screw slide blocks, multiple bearing block, optical axis, two optical axis slide blocks, two optical axis seats and two pneumatic or electric wrenches.The utility model advantage: pass through electric machine rotation, through two bevel gear commutations, two ball screws are driven to rotate along contrary rotation direction, slide block on ball screw drives optical axis slide block and spanner to move in opposite directions through the guide effect of optical axis, the spacing realizing two spanners controls, and can realize two the symmetrical nuts simultaneously mounting and dismounting circle distribution on tire; In addition, can utilize and regulate the method for spanner power output to change the size of torsion, to realize the nut locking with different torque request.Material installed can be made stressed more balanced, and improve operating efficiency, be easy to carry, failure rate is low, the life-span is long, can be widely used in the maintenance activity of aircraft, steamer, automobile and other industries.
Description
Technical field
The utility model belongs to maintenance of equipment technical field, particularly relates to a kind of portable pair of rotating shaft torque wrench.
Background technology
In aircraft, steamer, automobile and other industries, when needs re-type, need to carry out the dismounting of bolt and tighten, traditional method uses pneumatic or electric wrench, but once can only dismounting bolt.In addition, in practical operation, by the impact of different bolt-locking moment Size Error, make tire that discontinuity equalization is installed, therefore adopt traditional spanner clamping screw effect unsatisfactory.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of portable pair of rotating shaft torque wrench that simultaneously can produce two identical moments.
In order to achieve the above object, the portable pair of rotating shaft torque wrench that the utility model provides comprises: shell, stepper motor, three bevel gears, two ball screws, two ball screw slide blocks, multiple bearing block, optical axis, two optical axis slide blocks, two optical axis seats and two pneumatic or electric wrenches; Its housing is the cuboid body structure that front end is formed with opening; Stepper motor is arranged in the middle part of the top board inner surface of shell, and its output shaft is arranged downwards, and output shaft lower end is provided with a bevel gear; Two ball screws to be arranged on position on rear side of the backplate surface of shell along same straight line respectively by two bearing blocks, the middle part of every root ball screw is provided with a ball screw slide block, on two ball screws, relative outer end is separately installed with a bevel gear simultaneously, and these two bevel gears are meshed with the bevel gear on stepper motor simultaneously; Two-end part on front side of the backplate surface that two optical axis seats are arranged on shell respectively; The two ends of optical axis are fixed on two optical axis seats, and the position, both sides of optical axis is separately installed with an optical axis slide block; Each lower end that is pneumatic or electric wrench be fixed on simultaneously be positioned at the same side a ball screw slide block and an optical axis slide block on.
The outer surface of described shell is also provided with a carrying handle, is easy to carry like this and operates.
The portable pair of rotating shaft torque wrench that the utility model provides has the following advantages: pass through electric machine rotation, through two bevel gear commutations, two ball screws are driven to rotate along contrary rotation direction, slide block on ball screw drives optical axis slide block and spanner to move in opposite directions through the guide effect of optical axis, the spacing realizing two spanners controls, and can realize two the symmetrical nuts simultaneously mounting and dismounting circle distribution on tire; In addition, can utilize and regulate the method for spanner power output to change the size of torsion, to realize the nut locking with different torque request.This portable pair of rotating shaft torque wrench can install two symmetrical nuts simultaneously, and it can make material installed stressed more balanced, and improve operating efficiency, be easy to carry, failure rate is low, the life-span is long, can be widely used in the maintenance activity of aircraft, steamer, automobile and other industries.
Accompanying drawing explanation
The portable pair of rotating shaft torque wrench overall structure stereogram that Fig. 1 provides for the utility model.
The portable pair rotating shaft torque wrench structural perspective of Fig. 2 for providing from the utility model when observing above.
Fig. 3 is portable pair of rotating shaft torque wrench epicone gear part bit architecture enlarged drawing shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and instantiation, the portable pair of rotating shaft torque wrench that the utility model provides is described in detail.
As shown in Fig. 1-Fig. 2, the portable pair of rotating shaft torque wrench that the utility model provides comprises: shell 1, stepper motor 2, three bevel gears 3, two ball screws 4, two ball screw slide blocks 5, multiple bearing block 6, optical axis 7, two optical axis slide blocks 8, two optical axis seats 9 and two pneumatic or electric wrenches 10; Its housing 1 is formed with the cuboid body structure of opening for front end; Stepper motor 2 is arranged in the middle part of the top board inner surface of shell 1, and its output shaft is arranged downwards, and output shaft lower end is provided with a bevel gear 3; Two ball screws 4 to be arranged on position on rear side of the backplate surface of shell 1 along same straight line respectively by two bearing blocks 6, the middle part of every root ball screw 4 is provided with a ball screw slide block 5, on two ball screws 4, relative outer end is separately installed with a bevel gear 3 simultaneously, and these two bevel gears 3 are meshed with the bevel gear 3 on stepper motor 2 simultaneously; Two-end part on front side of the backplate surface that two optical axis seats 9 are arranged on shell 1 respectively; The two ends of optical axis 7 are fixed on two optical axis seats 9, and the position, both sides of optical axis 7 is separately installed with an optical axis slide block 8; Each lower end that is pneumatic or electric wrench 10 be fixed on simultaneously be positioned at the same side a ball screw slide block 5 and an optical axis slide block 8 on.
The outer surface of described shell 1 is also provided with a carrying handle 11, is easy to carry like this and operates.
The portable pair of rotating shaft torque wrench using method now provided by the utility model is described below: first start stepper motor 2 and make it rotate, the bevel gear 3 on its output shaft is driven also to rotate together thus, this revolving force will commutate through another two bevel gears 3, two ball screws 4 are driven to rotate along contrary rotation direction thus, drive optical axis slide block 8 and pneumatic or electric wrench 10 move in opposite directions by the ball screw slide block 5 on ball screw 4 under the guide effect of optical axis, until the distance between two pneumatic or electric wrenches 10 reaches the spacing on same tire between circumferential two symmetrical nuts, afterwards pneumatic or electric wrench 10 are aimed at above-mentioned two nuts respectively, finally start pneumatic or electric wrench 10 and by nut dismounting or tighten.In addition, can utilize and regulate the power output of pneumatic or electric wrench 10 to change the size of torsion, to realize the nut locking with different torque request.
Although be described the utility model in conjunction with specific embodiments, but being appreciated that when not departing from scope of the present utility model, various improvement or replacement can being carried out to it.Especially, only otherwise there is structural conflict, the feature in each embodiment all can be combined with each other, and the combined type feature formed still belongs in scope of the present utility model.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (2)
1. a portable pair of rotating shaft torque wrench, is characterized in that: it comprises shell (1), stepper motor (2), three bevel gears (3), two ball screws (4), two ball screw slide blocks (5), multiple bearing block (6), optical axis (7), two optical axis slide blocks (8), two optical axis seats (9) and two pneumatic or electric wrenches (10); Its housing (1) is formed with the cuboid body structure of opening for front end; Stepper motor (2) is arranged in the middle part of the top board inner surface of shell (1), and its output shaft is arranged downwards, and output shaft lower end is provided with a bevel gear (3); Two ball screws (4) to be arranged on position on rear side of the backplate surface of shell (1) along same straight line respectively by two bearing blocks (6), the middle part of every root ball screw (4) is provided with a ball screw slide block (5), two upper relative outer ends of ball screw (4) are separately installed with a bevel gear (3) simultaneously, and these two bevel gears (3) are meshed with the bevel gear (3) on stepper motor (2) simultaneously; Two-end part on front side of the backplate surface that two optical axis seats (9) are arranged on shell (1) respectively; The two ends of optical axis (7) are fixed on two optical axis seats (9), and the position, both sides of optical axis (7) is separately installed with an optical axis slide block (8); Each lower end that is pneumatic or electric wrench (10) be fixed on simultaneously be positioned at the same side a ball screw slide block (5) and an optical axis slide block (8) on.
2. portable pair of rotating shaft torque wrench according to claim 1, is characterized in that: the outer surface of described shell 1 is also provided with a carrying handle (11), is easy to carry like this and operates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261717.1U CN204566003U (en) | 2015-04-27 | 2015-04-27 | Portable pair of rotating shaft torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261717.1U CN204566003U (en) | 2015-04-27 | 2015-04-27 | Portable pair of rotating shaft torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204566003U true CN204566003U (en) | 2015-08-19 |
Family
ID=53858693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261717.1U Expired - Fee Related CN204566003U (en) | 2015-04-27 | 2015-04-27 | Portable pair of rotating shaft torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204566003U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499196A (en) * | 2016-01-12 | 2016-04-20 | 昆山德泰新材料科技有限公司 | Electrolytic copper powder cleaning device |
| CN106499867A (en) * | 2015-09-08 | 2017-03-15 | 赵学锋 | A kind of controlled valve spanner |
| CN107717814A (en) * | 2017-10-31 | 2018-02-23 | 贵港市厚顺信息技术有限公司 | A kind of flange is to corner bolt fastening device |
| CN109968264A (en) * | 2019-04-19 | 2019-07-05 | 国网安徽省电力有限公司电力科学研究院 | A kind of double end impact screwdriver device |
| CN110576413A (en) * | 2019-09-16 | 2019-12-17 | 苏州拉克精密机械有限公司 | Gearbox oil pipe clamp release tool |
-
2015
- 2015-04-27 CN CN201520261717.1U patent/CN204566003U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499867A (en) * | 2015-09-08 | 2017-03-15 | 赵学锋 | A kind of controlled valve spanner |
| CN105499196A (en) * | 2016-01-12 | 2016-04-20 | 昆山德泰新材料科技有限公司 | Electrolytic copper powder cleaning device |
| CN107717814A (en) * | 2017-10-31 | 2018-02-23 | 贵港市厚顺信息技术有限公司 | A kind of flange is to corner bolt fastening device |
| CN109968264A (en) * | 2019-04-19 | 2019-07-05 | 国网安徽省电力有限公司电力科学研究院 | A kind of double end impact screwdriver device |
| CN110576413A (en) * | 2019-09-16 | 2019-12-17 | 苏州拉克精密机械有限公司 | Gearbox oil pipe clamp release tool |
| CN110576413B (en) * | 2019-09-16 | 2021-03-26 | 苏州拉克精密机械有限公司 | Gearbox oil pipe clamp release tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160427 |