CN105014366A - High-safety assembling tool based on torque feedback - Google Patents
High-safety assembling tool based on torque feedback Download PDFInfo
- Publication number
- CN105014366A CN105014366A CN201510402947.XA CN201510402947A CN105014366A CN 105014366 A CN105014366 A CN 105014366A CN 201510402947 A CN201510402947 A CN 201510402947A CN 105014366 A CN105014366 A CN 105014366A
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- China
- Prior art keywords
- screw
- torque
- workbench
- control unit
- servomotor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a high-safety assembling tool based on torque feedback. The high-safety assembling tool comprises a workbench (1), a screw screwing apparatus and a controller, wherein the workbench (1) is provided with a product clamp (2), the product clamp (2) is connected with a torque sensor (3), the screw screwing apparatus comprises a servo motor (5), a decelerator (6) and a screw sleeve (7), and the two sides of the decelerator (6) are provided with a handle (9); and the controller comprises a display unit, a control unit, a simulation conversion unit, a servo driver and a starting switch. According to the invention, the high-safety assembling tool has the following advantages: the automation degree is high, the labor intensity of workers can be mitigated, and the work efficiency is improved; accurate quantified control of screwing torque through screws is realized, the problem that the screw cannot be screwed according to a specified force value during manual operation can be prevented, and the product quality is improved; and the tool is suitable for automatic screwing of various bolts, the torque can be set according to requirements, and the bolts are firmly and reliably installed.
Description
Technical field
The present invention relates to screw-driving apparatus technical field, particularly a kind of high security assembly tooling based on torque feedback.
Background technology
In the current assembling process carrying out part, device, mostly lean on manual work completely to the operation of tightening of the securing members such as bolt, automaticity is low, labour intensity is large, and production efficiency is low, and during manual operation, moment of torsion is felt to control with operator entirely, can not accurately control the torque value tightening screw; Existing torque wrench, can realize tightening screw by prescribed torque value, but function singleness, limit value can not regulate, cost is high, and same production efficiency is low, can not meet the requirement of extensive batch machining.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide that a kind of automaticity is high, production efficiency is high, based on the high security assembly tooling of torque feedback.
Object of the present invention is achieved through the following technical solutions: a kind of high security assembly tooling based on torque feedback, it comprises workbench, screw-driving apparatus and controller, the upper surface of workbench is provided with product clamper, product clamper is connected with torque sensor, the top of workbench is provided with crossbeam, crossbeam is fixedly arranged on workbench by pole, screw-driving apparatus is located on crossbeam, described screw-driving apparatus comprises servomotor, the decelerator be connected with servomotor and the screw sleeve be connected with decelerator, crossbeam is provided with Spring balancer, servomotor is connected to the lower end of Spring balancer, the shell of described screw-driving apparatus is provided with handle.
Described controller comprises display unit, input block, control unit, analog-converted unit, servo-driver, starting switch, and the output of control unit is connected with servo-driver, display unit respectively, and servo-driver is connected with servomotor; Starting switch, input block are connected with the input of control unit respectively with analog-converted unit, and the other end of analog-converted unit is connected with torque sensor, and starting switch is arranged on handle.
Described assembly tooling is also provided with warning device, and the output of control unit is connected with warning device by photoelectric isolating circuit.
Described display unit and input block are touch-screen.
Described control unit is PLC.
The present invention has the following advantages:
1, automaticity of the present invention is high, can alleviate the labour intensity of workman, increase work efficiency.
2, the present invention can realize accurate quantification control to screw-driving moment of torsion, can prevent from can not tightening screw by regulation force value during manual operation, improve product quality level.
3, screw axle sleeve of the present invention is replaceable structure, and make screw automatic screwing device be applicable to the automatic tightening of all kinds of bolt, moment of torsion can set on request, can show screw-down torque value by display unit.
4, control by adding moment of torsion to the speed of servomotor, realize assembling the moment of torsion of determining of screw, ensure that bolt is installed firm, reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is system connection diagram of the present invention
In figure, 1-workbench, 2-product clamper, 3-torque sensor, 4-crossbeam, 5-servomotor, 6-decelerator, 7-screw sleeve, 8-line balance device, 9-handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
As shown in Figure 1, a kind of high security assembly tooling based on torque feedback, it comprises workbench 1, screw-driving apparatus and controller, the upper surface of workbench 1 is provided with product clamper 2, product clamper 2 is connected with torque sensor 3, the top of workbench 1 is provided with crossbeam 4, crossbeam 4 is fixedly arranged on workbench 1 by pole, screw-driving apparatus is located on crossbeam 4, described screw-driving apparatus comprises servomotor 5, decelerator 6 and screw sleeve 7, servomotor 5 is connected with decelerator 6 by key, decelerator 6 output shaft is connected with shaft joint, shaft joint is connected with removable screw sleeve 7 again, crossbeam 4 is provided with Spring balancer 8, servomotor 5 is connected to the lower end of Spring balancer 8, Spring balancer 8 can pull up and down, the shell of described screw-driving apparatus is provided with handle 9.
As shown in Figure 2, described controller comprises display unit, input block, control unit, analog-converted unit, servo-driver, starting switch, the output of control unit is connected with servo-driver, display unit respectively, servo-driver is connected with servomotor 5, assembly tooling is also provided with warning device, and the output of control unit is connected with warning device by photoelectric isolating circuit; Realize controlling motor speed, position by controller, bolt can be detected and whether slide tooth; Described starting switch, input block are connected with the input of control unit respectively with analog-converted unit, and the other end of analog-converted unit is connected with torque sensor 3, and starting switch is arranged on handle 9.
Described display unit and input block are touch-screen.
Described control unit is PLC.
The course of work of the present invention is as follows: during assembling bolt, first on the touchscreen arrange required torque, then both hands pull handle and 9 to move down, and allow screw sleeve 7 aim at bolt, press starting switch, servomotor 5 rotates, and when screw reaches setting moment of torsion, motor stops, at this moment, decontrol handle 9, power unit upwards returns initial position, and action completes.Display unit, control unit, analog-converted unit realize moment of torsion and show, tighten the function such as prompting, the sliding tooth warning of bolt.
Claims (3)
1. the high security assembly tooling based on torque feedback, it is characterized in that: it comprises workbench (1), screw-driving apparatus and controller, the upper surface of workbench (1) is provided with product clamper (2), product clamper (2) is connected with torque sensor (3), the top of workbench (1) is provided with crossbeam (4), crossbeam (4) is fixedly arranged on workbench (1) by pole, screw-driving apparatus is located on crossbeam (4), described screw-driving apparatus comprises servomotor (5), the decelerator (6) be connected with servomotor (5) and the screw sleeve (7) be connected with decelerator (6), crossbeam (4) is provided with Spring balancer (8), servomotor (5) is connected to the lower end of Spring balancer (8), the shell of described screw-driving apparatus is provided with handle (9),
Described controller comprises display unit, input block, control unit, analog-converted unit, servo-driver, starting switch, and the output of control unit is connected with servo-driver, display unit respectively, and servo-driver is connected with servomotor (5); Starting switch, input block are connected with the input of control unit respectively with analog-converted unit, and the other end of analog-converted unit is connected with torque sensor (3), and starting switch is arranged on handle (9);
Described assembly tooling is also provided with warning device, and the output of control unit is connected with warning device by photoelectric isolating circuit.
2. a kind of high security assembly tooling based on torque feedback according to claim 1, is characterized in that: described display unit and input block are touch-screen.
3. a kind of high security assembly tooling based on torque feedback according to claim 1, is characterized in that: described control unit is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402947.XA CN105014366A (en) | 2015-07-10 | 2015-07-10 | High-safety assembling tool based on torque feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402947.XA CN105014366A (en) | 2015-07-10 | 2015-07-10 | High-safety assembling tool based on torque feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105014366A true CN105014366A (en) | 2015-11-04 |
Family
ID=54404855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510402947.XA Pending CN105014366A (en) | 2015-07-10 | 2015-07-10 | High-safety assembling tool based on torque feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105014366A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538209A (en) * | 2016-06-27 | 2018-01-05 | 广州市韦德电气机械有限公司 | Bolt forced locking device and its control method |
| CN108705291A (en) * | 2018-07-03 | 2018-10-26 | 上海佳革智能科技有限公司 | It is a kind of to move sleeve arrangement certainly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007099626A1 (en) * | 2006-03-01 | 2007-09-07 | Fujitsu Limited | Torque measurement device |
| CN202224918U (en) * | 2011-09-20 | 2012-05-23 | 湖北三环汽车电器有限公司 | An automobile horn support nut auto-tightening machine |
| CN202985065U (en) * | 2013-01-09 | 2013-06-12 | 徐正勋 | Servo torsion machine |
| CN203003466U (en) * | 2013-01-06 | 2013-06-19 | 襄阳东昇机械有限公司 | Device for assembling nut and bolt by automatically setting torque |
| CN203254140U (en) * | 2013-03-28 | 2013-10-30 | 池仁海 | Screw locking device of fuel pump assembly line |
| CN104259837A (en) * | 2014-08-18 | 2015-01-07 | 重庆齿轮箱有限责任公司 | Nut tightening machine |
-
2015
- 2015-07-10 CN CN201510402947.XA patent/CN105014366A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007099626A1 (en) * | 2006-03-01 | 2007-09-07 | Fujitsu Limited | Torque measurement device |
| CN202224918U (en) * | 2011-09-20 | 2012-05-23 | 湖北三环汽车电器有限公司 | An automobile horn support nut auto-tightening machine |
| CN203003466U (en) * | 2013-01-06 | 2013-06-19 | 襄阳东昇机械有限公司 | Device for assembling nut and bolt by automatically setting torque |
| CN202985065U (en) * | 2013-01-09 | 2013-06-12 | 徐正勋 | Servo torsion machine |
| CN203254140U (en) * | 2013-03-28 | 2013-10-30 | 池仁海 | Screw locking device of fuel pump assembly line |
| CN104259837A (en) * | 2014-08-18 | 2015-01-07 | 重庆齿轮箱有限责任公司 | Nut tightening machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538209A (en) * | 2016-06-27 | 2018-01-05 | 广州市韦德电气机械有限公司 | Bolt forced locking device and its control method |
| CN107538209B (en) * | 2016-06-27 | 2024-05-03 | 广州市韦德电气机械有限公司 | Bolt locking device and control method thereof |
| CN108705291A (en) * | 2018-07-03 | 2018-10-26 | 上海佳革智能科技有限公司 | It is a kind of to move sleeve arrangement certainly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |