CN104889434A - Three-jaw base adjusting mechanism - Google Patents
Three-jaw base adjusting mechanism Download PDFInfo
- Publication number
- CN104889434A CN104889434A CN201510259333.0A CN201510259333A CN104889434A CN 104889434 A CN104889434 A CN 104889434A CN 201510259333 A CN201510259333 A CN 201510259333A CN 104889434 A CN104889434 A CN 104889434A
- Authority
- CN
- China
- Prior art keywords
- pipe
- guide post
- gripper shoe
- guide
- jaw
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
-
- 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
- B23P6/00—Restoring or reconditioning objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Plants (AREA)
Abstract
The invention discloses a three-jaw base adjusting mechanism which comprises a base. A supporting plate is arranged on the base, a top plate is arranged between ends of the supporting plate, a three-jaw base body is arranged above the top plate, the top plate is provided with a guide pipe sleeving a lifting pipe, the upper end of the lifting pipe is connected with the bottom of the three-jaw base body, an open groove is formed in the side wall of the guide pipe, guide rods are arranged on the side wall of the guide pipe and sleeve sliding pipes, a connecting rod is arranged between the sliding pipes and sleeves a rotating pipe, an external thread is arranged on the outer surface of the rotating pipe, and the rotating pipe is connected with the lifting pipe in a threaded manner. The three-jaw base is conveniently and flexibly adjusted.
Description
Technical field
The present invention relates to a kind of governor motion, be specifically related to a kind of three-jaw pedestal governor motion.
Background technology
Scroll chuck uses of a specified duration, and along with the wearing and tearing three-jaw of chuck there will be bell mouth shape, three-jaw also can slowly depart from lathe spindle center.The form and position tolerance of institute's processing parts is increased.I introduces a kind of more feasible method to repair three-jaw and scroll chuck.For friends' reference of the same trade, wish that friends provide opinions and suggestions.Repair the wear problem that three-jaw first must solve chuck.Driver plate inner circle in scroll chuck and the gap of central shaft are the one of the main reasons causing three-jaw centering error large, if to repair most effective method be Excircle machining that chuck driver plate is rotatably assorted once, tumbling in cover.Chuck driver plate and chuck is made to have good matched in clearance best about 0.02 greatly.Existing three-jaw pedestal regulates inconvenient, and especially lift adjustment is inconvenient.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of rotation by swivelling pipe can regulate fall way to realize vertical lifting, fall way can be controlled and do vertical moving movement along guide pipe, thus conveniently the height of three-jaw base body is regulated, and base, the first gripper shoe and the second gripper shoe play the fixing effect with supporting, thus convenient three-jaw pedestal governor motion three-jaw base body being carried out to flexible modulation.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of three-jaw pedestal governor motion, comprise base, base is provided with the first gripper shoe and the second gripper shoe, first gripper shoe is identical with the shape size of the second gripper shoe, first gripper shoe and the second gripper shoe are arranged vertically, top board is provided with between the end of the first gripper shoe and the second gripper shoe, top board is horizontally disposed, the top of top board is provided with three-jaw base body, top board is provided with guide pipe, guide pipe is arranged vertically, fall way is set with in guide pipe, fall way is arranged vertically, the upper end of fall way is connected with the bottom of three-jaw base body, the lower end of fall way is free end, the sidewall of guide pipe is provided with fluting, the sidewall of guide pipe is provided with the first guide post and the second guide post, first guide post and the second guide post are horizontally disposed, first guide post is arranged on the upside of fluting, second guide post is arranged on the downside of fluting, first guide post is set with the first slip pipe, second guide post is set with the second slip pipe, connecting rod is provided with between second slip pipe and the first slip pipe, connecting rod is set with swivelling pipe, the outer surface of swivelling pipe is provided with external screw thread, swivelling pipe and fall way are threaded connection, be provided with between second slip pipe and the first slip pipe and push away.
Further, described push rod is provided with ejector sleeve.
Further, described ejector sleeve is provided with pushing block.
Further, gag lever post is provided with between described first guide post and the end of the second guide post.
Further, the lower end of described fall way is provided with spacing ring.
Further, the diameter of described spacing ring is larger than the diameter of guide pipe.
Beneficial effect of the present invention: fall way can be regulated to realize vertical lifting by the rotation of swivelling pipe, fall way can be controlled and do vertical moving movement along guide pipe, thus conveniently the height of three-jaw base body is regulated, and base, the first gripper shoe and the second gripper shoe play the fixing effect with supporting, thus conveniently flexible modulation is carried out to three-jaw base body.
Accompanying drawing explanation
Fig. 1 is the structural representation of three-jaw pedestal governor motion of the present invention.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As shown in Figure 1, a kind of three-jaw pedestal governor motion, comprise base 1, base 1 is provided with the first gripper shoe 2 and the second gripper shoe 3, first gripper shoe 2 is identical with the shape size of the second gripper shoe 3, first gripper shoe 2 and the second gripper shoe 3 are arranged vertically, top board 4 is provided with between first gripper shoe 2 and the end of the second gripper shoe 3, top board 4 is in horizontally disposed, the top of top board 4 is provided with three-jaw base body 5, top board 4 is provided with guide pipe 6, guide pipe 6 is arranged vertically, fall way 7 is set with in guide pipe 6, fall way 7 is arranged vertically, the upper end of fall way 7 is connected with the bottom of three-jaw base body 5, the lower end of fall way 7 is free end, the sidewall of guide pipe 6 is provided with fluting 9, the sidewall of guide pipe 6 is provided with the first guide post 10 and the second guide post 12, first guide post 10 and the second guide post 12 are in horizontally disposed, first guide post 10 is arranged on the upside of fluting 9, second guide post 12 is arranged on the downside of fluting 9, first guide post 10 is set with the first slip pipe 11, second guide post 12 is set with the second slip pipe 13, connecting rod 14 is provided with between second slip pipe 13 and the first slip pipe 11, connecting rod 14 is set with swivelling pipe 15, the outer surface of swivelling pipe 15 is provided with external screw thread, swivelling pipe 15 and fall way 7 are threaded connection, push rod 16 is provided with between second slip pipe 13 and the first slip pipe 11, push rod 16 is provided with ejector sleeve 18, and ejector sleeve 18 is provided with pushing block 19, and be provided with gag lever post 17 between the first guide post 10 and the end of the second guide post 12, the lower end of fall way 7 is provided with spacing ring 8, and the diameter of spacing ring 8 is larger than the diameter of guide pipe 6.
Three-jaw pedestal governor motion of the present invention, fall way 7 can be regulated to realize vertical lifting by the rotation of swivelling pipe 15, fall way 7 can be controlled and do vertical moving movement along guide pipe 6, thus conveniently the height of three-jaw base body 5 is regulated, and base 1, first gripper shoe 2 and the second gripper shoe 3 play the fixing effect with supporting, thus conveniently flexible modulation is carried out to three-jaw base body 5.
Wherein, push rod 16 is provided with ejector sleeve 18, and ejector sleeve 18 is provided with pushing block 19, promotes push rod 16, swivelling pipe 15 is docked with fall way 7 so convenient.
Wherein, gag lever post 17 is provided with, so also there is limit function between the first guide post 10 and the end of the second guide post 12.
Wherein, the lower end of fall way 7 is provided with spacing ring 8, and the diameter of spacing ring 8 is larger than the diameter of guide pipe 6.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a three-jaw pedestal governor motion, comprise base, it is characterized in that: base is provided with the first gripper shoe and the second gripper shoe, first gripper shoe is identical with the shape size of the second gripper shoe, first gripper shoe and the second gripper shoe are arranged vertically, top board is provided with between the end of the first gripper shoe and the second gripper shoe, top board is horizontally disposed, the top of top board is provided with three-jaw base body, top board is provided with guide pipe, guide pipe is arranged vertically, fall way is set with in guide pipe, fall way is arranged vertically, the upper end of fall way is connected with the bottom of three-jaw base body, the lower end of fall way is free end, the sidewall of guide pipe is provided with fluting, the sidewall of guide pipe is provided with the first guide post and the second guide post, first guide post and the second guide post are horizontally disposed, first guide post is arranged on the upside of fluting, second guide post is arranged on the downside of fluting, first guide post is set with the first slip pipe, second guide post is set with the second slip pipe, connecting rod is provided with between second slip pipe and the first slip pipe, connecting rod is set with swivelling pipe, the outer surface of swivelling pipe is provided with external screw thread, swivelling pipe and fall way are threaded connection, push rod is provided with between second slip pipe and the first slip pipe.
2. three-jaw pedestal governor motion according to claim 1, is characterized in that: push rod is provided with ejector sleeve.
3. three-jaw pedestal governor motion according to claim 2, is characterized in that: ejector sleeve is provided with pushing block.
4. three-jaw pedestal governor motion according to claim 1, is characterized in that: be provided with gag lever post between the end of the first guide post and the second guide post.
5. three-jaw pedestal governor motion according to claim 1, is characterized in that: the lower end of fall way is provided with spacing ring.
6. three-jaw pedestal governor motion according to claim 5, is characterized in that: the diameter of spacing ring is larger than the diameter of guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259333.0A CN104889434A (en) | 2015-05-20 | 2015-05-20 | Three-jaw base adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259333.0A CN104889434A (en) | 2015-05-20 | 2015-05-20 | Three-jaw base adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104889434A true CN104889434A (en) | 2015-09-09 |
Family
ID=54022623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259333.0A Pending CN104889434A (en) | 2015-05-20 | 2015-05-20 | Three-jaw base adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636239A (en) * | 2018-05-22 | 2018-10-12 | 董杰 | A kind of height-adjustable industrial mixer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5919013A (en) * | 1995-11-21 | 1999-07-06 | Micro Optics Design Corporation | Opthalmic lens generating apparatus having vibration dampening structure |
| CN1323676A (en) * | 2000-05-16 | 2001-11-28 | 有限会社志田制作所 | Means for clamping work-pieces, and claw therefor |
| CN2843695Y (en) * | 2005-12-01 | 2006-12-06 | 常州盛健机械制造有限公司 | Instrument lathe automated exchanged cutter device |
| CN203330426U (en) * | 2013-02-28 | 2013-12-11 | 江西气体压缩机有限公司 | Adjustable eccentric chuck |
| CN203804266U (en) * | 2014-05-14 | 2014-09-03 | 浙江海洋学院 | Machine barrel flange plate hole drilling device |
| CN104532244A (en) * | 2014-12-06 | 2015-04-22 | 苏州欣航微电子有限公司 | Electric bicycle spoke brightening treatment apparatus |
| CN204724879U (en) * | 2015-05-20 | 2015-10-28 | 苏州华徕光电仪器有限公司 | A kind of three-jaw pedestal governor motion |
-
2015
- 2015-05-20 CN CN201510259333.0A patent/CN104889434A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5919013A (en) * | 1995-11-21 | 1999-07-06 | Micro Optics Design Corporation | Opthalmic lens generating apparatus having vibration dampening structure |
| CN1323676A (en) * | 2000-05-16 | 2001-11-28 | 有限会社志田制作所 | Means for clamping work-pieces, and claw therefor |
| CN2843695Y (en) * | 2005-12-01 | 2006-12-06 | 常州盛健机械制造有限公司 | Instrument lathe automated exchanged cutter device |
| CN203330426U (en) * | 2013-02-28 | 2013-12-11 | 江西气体压缩机有限公司 | Adjustable eccentric chuck |
| CN203804266U (en) * | 2014-05-14 | 2014-09-03 | 浙江海洋学院 | Machine barrel flange plate hole drilling device |
| CN104532244A (en) * | 2014-12-06 | 2015-04-22 | 苏州欣航微电子有限公司 | Electric bicycle spoke brightening treatment apparatus |
| CN204724879U (en) * | 2015-05-20 | 2015-10-28 | 苏州华徕光电仪器有限公司 | A kind of three-jaw pedestal governor motion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636239A (en) * | 2018-05-22 | 2018-10-12 | 董杰 | A kind of height-adjustable industrial mixer |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |