CN106112016A - A kind of disc-like workpiece truning fixture - Google Patents
A kind of disc-like workpiece truning fixture Download PDFInfo
- Publication number
- CN106112016A CN106112016A CN201610678661.9A CN201610678661A CN106112016A CN 106112016 A CN106112016 A CN 106112016A CN 201610678661 A CN201610678661 A CN 201610678661A CN 106112016 A CN106112016 A CN 106112016A
- Authority
- CN
- China
- Prior art keywords
- bearing
- push rod
- rocking bar
- disc
- workpiece
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/04—Live centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/50—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding step-by-step
Abstract
The present invention provides a kind of disc-like workpiece truning fixture, belongs to Machining Technology field.It includes rocking bar, connecting rod, push rod, translation bearing, screw mandrel, cutter, the middle-end of rocking bar is hinged on rocking bar by supporting shaft and props up in bearing, straight pin on piston rod inserts in the U-lag of rocking bar, the other end of rocking bar and one end of connecting rod are hinged, the other end of connecting rod and the right-hand member of push rod are hinged, push rod can horizontally slip and be arranged on push rod bearing, triangle chuck is arranged on left socle, screw mandrel is rotatably provided in frame, translation bearing can horizontally slip and be arranged on supporting chute, and with wire rod thread connects, toolframe is arranged on translation bearing, Cutting tool installation manner is on the tool rack.The present invention realizes holding out against disc-like workpiece all the time adding push rod in man-hour, and beneficially the turnery processing of disc-like workpiece, rational in infrastructure, good reliability.
Description
Technical field
The present invention relates to Machining Technology field, particularly to a kind of disc-like workpiece truning fixture.
Background technology
Machining refers to the process being changed overall dimensions or the performance of workpiece by a kind of plant equipment.By adding
Difference in work mode can be divided into machining and pressure processing.In process of production, every change produces the shape of object, chi
Very little, position and character etc. so that it is the process becoming finished product or semi-finished product is referred to as technical process.It is the main portion of production process
Point.Technical process can be divided into again the technical processs such as casting, forging, punching press, welding, machining, assembling, manufacturing technology mistake
Journey generally refers to the machining work process of part and the summation of the assembling technology procedure of machine, and other processes are then referred to as auxiliary
Process, such as transport, take care of, power supply, maintenance of equipment etc..Technical process is again by one or several tactic works
Sequence composition, an operation is formed by by several work steps.Turnery processing is a kind of common machining mode, particularly exists
Disc-like workpiece and shaft-like workpiece are widely used.In cutting process, need to be clamped, then disc-like workpiece
Carry out turnery processing.But, the most common disc-like workpiece is all to be clamped by triangle chuck, is then held out against by push rod.
Push rod, directly by air cylinder driven, adds man-hour, and push rod realizes all the time to disc-like workpiece pre-tightening under the effect of cylinder, and cylinder must begin
Keep high-pressure work eventually.When using the time long such as cylinder, sealing can be caused poor, it is impossible to be always ensured that push rod pair man-hour adding
Disc-like workpiece pre-tightening.
Summary of the invention
It is an object of the invention to provide a kind of disc-like workpiece truning fixture, it is achieved adding push rod in man-hour all the time to disc-like
Workpiece holds out against, and beneficially the turnery processing of disc-like workpiece, rational in infrastructure, good reliability.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of disc-like workpiece truning fixture, it includes that frame, bearing support, left socle, right support, cylinder, rocking bar, rocking bar prop up
Bearing, supporting shaft, straight pin, connecting rod, push rod, push rod bearing, triangle chuck, disc-like workpiece, translation bearing, screw mandrel, cutter
Tool frame, cutter, the first belt pulley, the second belt pulley, driving belt, driving motor, motor support base, described frame is provided with and props up
Holding chute, described bearing support is fixed in frame, and is positioned at the right-hand member of supporting chute, and described left socle is fixed on frame
On, and it being positioned at the left end supporting chute, described right support is fixed on the right-hand member of bearing support, and described cylinder includes cylinder body and work
Stopper rod, described cylinder body is arranged on right support, and the middle-end of described rocking bar is hinged on rocking bar by supporting shaft and props up in bearing, described
Rocking bar props up bearing and is fixed on bearing support, and one end of described rocking bar is provided with U-lag, and the left end of described piston rod is provided with circle
Pin, the straight pin on piston rod inserts in the U-lag of rocking bar, and the other end of described rocking bar and one end of connecting rod are hinged, described
The other end of connecting rod and the right-hand member of push rod are hinged, and described push rod can horizontally slip and be arranged on push rod bearing, described push rod bearing
Being fixed on bearing support, described triangle chuck is arranged on left socle, and described disc-like workpiece is clamped by triangle chuck, described
Screw mandrel is rotatably provided in frame, and described translation bearing can horizontally slip and be arranged on supporting chute, and and wire rod thread
Connecting, described toolframe is arranged on translation bearing, and on the tool rack, described second belt pulley concentric sets described Cutting tool installation manner
Put the one end at screw mandrel, described first belt pulley and the second belt pulley by driving belt to connect, described first belt pulley and driving
Galvanic electricity machine is coaxially connected, and described driving motor is arranged on motor support base.
Further, it is provided with sliding guide sleeve between described push rod and push rod bearing.
Further, described driving motor is motor.
Compared to the prior art the present invention, has the following advantages and effect: disc-like workpiece is clamped by triangle chuck and turns
Dynamic, the piston rod of cylinder stretches out, and drives push rod slide to the left and realize disc-like workpiece pre-tightening by rocking bar and connecting rod.Drive
Motor drives screw mandrel smooth rotation by the first belt pulley, driving belt and the second belt pulley, and screw mandrel drives translation bearing to the left
Sliding, the cutter on toolframe is with translating bearing to left movement, it is achieved the turnery processing to disc-like workpiece.Owing to push rod holds out against
During disc-like workpiece, rocking bar is in alignment with connecting rod, and self-locking occurs dead-centre position and in mechanism.Now, even if cylinder release, push up
Bar still can keep holding out against disc-like workpiece, good stability.It is provided with sliding guide sleeve, favorably between push rod and push rod bearing
Smoothly horizontally slip in push rod, reduce the abrasion between push rod and push rod bearing, improve the service life of push rod.Drive electricity
Machine is motor, and the rotating speed of motor, the position of stopping are solely dependent upon frequency and the umber of pulse of pulse signal, and not by negative
Carry the impact of change, good reliability.The present invention realizes holding out against disc-like workpiece all the time adding push rod in man-hour, is conducive to circle
The turnery processing of disc type work, rational in infrastructure, good reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1. frame, 2. bearing support, 3. left socle, 4. right support, 5. cylinder, 6. rocking bar, 7. rocking bar props up bearing,
8. supporting shaft, 9. straight pin, 10. connecting rod, 11. push rods, 12. push rod bearings, 13. triangle chucks, 14. disc-like workpiece, 15.
Translation bearing, 16. screw mandrels, 17. toolframes, 18. cutters, 19. first belt pulleys, 20. second belt pulleys, 21. drive belt,
22. drive motor, 23. motor support bases, 24. supporting chutes, 25. cylinder bodies, 26. piston rods, 27.U shape groove, 28. sliding guide sleeves.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are to this
Bright explanation and the invention is not limited in following example.
As it is shown in figure 1, a kind of disc-like workpiece truning fixture, it includes frame 1, bearing support 2, left socle 3, right support
4, cylinder 5, rocking bar 6, rocking bar prop up bearing 7, supporting shaft 8, straight pin 9, connecting rod 10, push rod 11, push rod bearing 12, triangle chuck
13, disc-like workpiece 14, translation bearing 15, screw mandrel 16, toolframe 17, cutter the 18, first belt pulley the 19, second belt pulley 20,
Driving belt 21, drive motor 22, motor support base 23, described frame 1 is provided with supporting chute 24, described bearing support 2 is solid
Being scheduled in frame 1, and be positioned at the right-hand member of supporting chute 24, described left socle 4 is fixed in frame 1, and it is sliding to be positioned at supporting
The left end of groove 24, described right support 4 is fixed on the right-hand member of bearing support 2.Described cylinder 5 includes cylinder body 25 and piston rod 26, institute
State cylinder body 25 to be arranged on right support 4.The middle-end of described rocking bar 6 is hinged on rocking bar by supporting shaft 8 and props up in bearing 7, described
Rocking bar props up bearing 7 and is fixed on bearing support 2, and one end of described rocking bar 6 is provided with U-lag 27, the left end of described piston rod 26
Being provided with straight pin 9, the straight pin 9 on piston rod 26 inserts in the U-lag 27 of rocking bar 6, the other end of described rocking bar 6 and connecting rod
One end of 10 is hinged, and the other end of described connecting rod 10 and the right-hand member of push rod 11 are hinged, and described push rod 11 can horizontally slip and be arranged on
On push rod bearing 12, described push rod bearing 12 is fixed on bearing support 2, is provided with between described push rod 11 and push rod bearing 12
Sliding guide sleeve 28, beneficially push rod 11 smoothly horizontally slip, and reduce the abrasion between push rod 11 and push rod bearing 12, improve
The service life of push rod 11.Described triangle chuck 13 is arranged on left socle 3, and described disc-like workpiece 14 is pressed from both sides by triangle chuck 13
Hold.Described screw mandrel 16 is rotatably provided in frame 1, and described translation bearing 15 can horizontally slip and be arranged on supporting chute 24,
And with screw mandrel 16 is threaded, described toolframe 17 is arranged on translation bearing 15, and described cutter 18 is arranged on toolframe 17
On.Described second belt pulley 20 concentric is arranged on one end of screw mandrel 16, and described first belt pulley 19 and the second belt pulley 20 lead to
Belt 21 of overdriving connects, and described first belt pulley 19 and driving motor 22 are coaxially connected, and described driving motor 22 is arranged on electricity
On machine bearing 23, described driving motor 22 is motor, and the rotating speed of motor, the position of stopping are solely dependent upon pulse signal
Frequency and umber of pulse, and do not changed affected by load, good reliability.
By technique scheme, when one disc-like workpiece truning fixture of the present invention uses, disc-like workpiece 14 is by three
Angle chuck 13 clamps and rotates, and the piston rod 26 of cylinder 5 stretches out, and drives push rod 11 to slide to the left also by rocking bar 6 and connecting rod 10
Realize disc-like workpiece 14 is held out against.Drive motor 22 by the first belt pulley 19, drive belt 21 and the second belt pulley 20 to carry
Movable wire bar 16 smooth rotation, screw mandrel 16 drives translation bearing 15 to slide to the left, and the cutter 18 on toolframe 17 is with translation bearing 15
To left movement, it is achieved the turnery processing to disc-like workpiece 14.When holding out against disc-like workpiece 14 due to push rod 11, rocking bar 6 and company
Bar 10 is in alignment, and self-locking occurs dead-centre position and in mechanism.Now, even if cylinder 5 release, push rod 11 still can keep circle
Holding out against of disc type work 14, good stability.The present invention realizes holding out against disc-like workpiece 14 all the time adding push rod in man-hour 11,
Be conducive to the turnery processing of disc-like workpiece 14, rational in infrastructure, good reliability.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode by the technical staff in field
Substitute, without departing from the content of description of the invention or surmount scope defined in the claims, all should be belonged to this
The protection domain of invention.
Claims (3)
1. a disc-like workpiece truning fixture, it is characterised in that: it includes frame, bearing support, left socle, right support, gas
Cylinder, rocking bar, rocking bar prop up bearing, supporting shaft, straight pin, connecting rod, push rod, push rod bearing, triangle chuck, disc-like workpiece, put down
Move bearing, screw mandrel, toolframe, cutter, the first belt pulley, the second belt pulley, drive belt, driving motor, motor support base, described
Being provided with supporting chute in frame, described bearing support is fixed in frame, and is positioned at the right-hand member of supporting chute, and a described left side is propped up
Frame is fixed in frame, and is positioned at the left end of supporting chute, and described right support is fixed on the right-hand member of bearing support, described cylinder
Including cylinder body and piston rod, described cylinder body is arranged on right support, and the middle-end of described rocking bar is hinged on rocking bar by supporting shaft
Propping up in bearing, described rocking bar props up bearing and is fixed on bearing support, and one end of described rocking bar is provided with U-lag, described piston rod
Left end be provided with straight pin, straight pin on piston rod inserts in the U-lag of rocking bar, the other end of described rocking bar and connecting rod
One end is hinged, and the other end of described connecting rod and the right-hand member of push rod are hinged, and described push rod can horizontally slip and be arranged on push rod bearing,
Described push rod bearing is fixed on bearing support, and described triangle chuck is arranged on left socle, and described disc-like workpiece is by triangle
Chuck clamps, and described screw mandrel is rotatably provided in frame, and described translation bearing can horizontally slip and be arranged on supporting chute, and
And and wire rod thread connect, described toolframe be arranged on translation bearing on, described Cutting tool installation manner on the tool rack, described second skin
Belt wheel concentric is arranged on one end of screw mandrel, described first belt pulley and the second belt pulley by driving belt to connect, and described the
One belt pulley and driving motor coaxle connect, and described driving motor is arranged on motor support base.
A kind of disc-like workpiece truning fixture the most according to claim 1, it is characterised in that: described push rod and push rod bearing
Between be provided with sliding guide sleeve.
A kind of disc-like workpiece truning fixture the most according to claim 1, it is characterised in that: described driving motor is stepping
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678661.9A CN106112016B (en) | 2016-08-17 | 2016-08-17 | A kind of disc-like workpiece truning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678661.9A CN106112016B (en) | 2016-08-17 | 2016-08-17 | A kind of disc-like workpiece truning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112016A true CN106112016A (en) | 2016-11-16 |
| CN106112016B CN106112016B (en) | 2018-03-16 |
Family
ID=57279135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610678661.9A Active CN106112016B (en) | 2016-08-17 | 2016-08-17 | A kind of disc-like workpiece truning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112016B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355244A (en) * | 2018-03-26 | 2019-10-22 | 惠州市诚业家具有限公司 | Quadrangle frame bending machine and its production control method |
| CN111659911A (en) * | 2019-03-07 | 2020-09-15 | 江苏华兑金属科技有限公司 | Automatically-controlled numerical control lathe tailstock feeding method |
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| CN2488647Y (en) * | 2001-07-19 | 2002-05-01 | 华南农业大学 | Clamp system by use of fast graded wedge with large distance of run |
| CN101367130A (en) * | 2008-06-24 | 2009-02-18 | 繁昌县金贸铸造有限责任公司 | Overlength straight pipeline member cutting method |
| CN201423546Y (en) * | 2009-05-18 | 2010-03-17 | 呼和浩特众环(集团)有限责任公司 | Manipulator clamping device of disc type tool magazine |
| CN102284709A (en) * | 2011-08-22 | 2011-12-21 | 昆明水泵厂 | Method for machining double-suction-port ring of S-shaped pump |
| CN202356906U (en) * | 2011-11-30 | 2012-08-01 | 昆山诺克科技汽车装备制造有限公司 | Four-connecting-rod dead point mechanism |
| DE102012004856B3 (en) * | 2012-03-13 | 2013-05-16 | Tünkers Maschinenbau Gmbh | Toggle lever clamping apparatus for use during manufacture of chassis in motor car industry, has coupling unit that is coupled slidably to the adjusting links in positive manner at self locking angle |
| CN203649716U (en) * | 2013-11-11 | 2014-06-18 | 无锡市后宅振新机械有限公司 | Welding fixture for sheet metal |
| CN205057080U (en) * | 2015-09-01 | 2016-03-02 | 天津金盛自动化科技有限公司 | Numerical control machine tool |
| CN105499613A (en) * | 2014-10-16 | 2016-04-20 | 西安志越机电科技有限公司 | Ejection fixing device for milling |
| CN205927119U (en) * | 2016-08-17 | 2017-02-08 | 浙江中石机械有限公司 | Disc class work piece turning device |
-
2016
- 2016-08-17 CN CN201610678661.9A patent/CN106112016B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488647Y (en) * | 2001-07-19 | 2002-05-01 | 华南农业大学 | Clamp system by use of fast graded wedge with large distance of run |
| CN101367130A (en) * | 2008-06-24 | 2009-02-18 | 繁昌县金贸铸造有限责任公司 | Overlength straight pipeline member cutting method |
| CN201423546Y (en) * | 2009-05-18 | 2010-03-17 | 呼和浩特众环(集团)有限责任公司 | Manipulator clamping device of disc type tool magazine |
| CN102284709A (en) * | 2011-08-22 | 2011-12-21 | 昆明水泵厂 | Method for machining double-suction-port ring of S-shaped pump |
| CN202356906U (en) * | 2011-11-30 | 2012-08-01 | 昆山诺克科技汽车装备制造有限公司 | Four-connecting-rod dead point mechanism |
| DE102012004856B3 (en) * | 2012-03-13 | 2013-05-16 | Tünkers Maschinenbau Gmbh | Toggle lever clamping apparatus for use during manufacture of chassis in motor car industry, has coupling unit that is coupled slidably to the adjusting links in positive manner at self locking angle |
| CN203649716U (en) * | 2013-11-11 | 2014-06-18 | 无锡市后宅振新机械有限公司 | Welding fixture for sheet metal |
| CN105499613A (en) * | 2014-10-16 | 2016-04-20 | 西安志越机电科技有限公司 | Ejection fixing device for milling |
| CN205057080U (en) * | 2015-09-01 | 2016-03-02 | 天津金盛自动化科技有限公司 | Numerical control machine tool |
| CN205927119U (en) * | 2016-08-17 | 2017-02-08 | 浙江中石机械有限公司 | Disc class work piece turning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355244A (en) * | 2018-03-26 | 2019-10-22 | 惠州市诚业家具有限公司 | Quadrangle frame bending machine and its production control method |
| CN111659911A (en) * | 2019-03-07 | 2020-09-15 | 江苏华兑金属科技有限公司 | Automatically-controlled numerical control lathe tailstock feeding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112016B (en) | 2018-03-16 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171229 Address after: 318050, Feng Jiang Road, Luqiao District, Zhejiang, Taizhou, No. 316 Applicant after: Zhang Jindan Address before: 314500 Jiaxing Zhejiang Economic Development Zone, Tongxiang City, the industrial zone of the two phase of the A-02 block of the standard building, room 11, room 322, Applicant before: ZHEJIANG ZHONGSHI MACHINERY CO., LTD. |
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