CN105014414B - Microscope arm turning fixture - Google Patents
Microscope arm turning fixture Download PDFInfo
- Publication number
- CN105014414B CN105014414B CN201510462507.3A CN201510462507A CN105014414B CN 105014414 B CN105014414 B CN 105014414B CN 201510462507 A CN201510462507 A CN 201510462507A CN 105014414 B CN105014414 B CN 105014414B
- Authority
- CN
- China
- Prior art keywords
- handel
- fulcrum bearing
- plate
- pressure ring
- shaped pressure
- 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
Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract 4
- 238000003754 machining Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 10
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a microscope arm turning fixture and relates to the technical field of tooling and fixture manufacturing. The microscope arm turning fixture comprises a supporting base mounted at one end of a taper shank. One side of the supporting base is provided with a U-shaped pressing ring. The two ends of the U-shaped pressing ring are connected with a cross arm board arranged on the other side of the supporting base through two pull rods penetrating through the supporting base respectively. A longitudinal groove is formed in the part, below the U-shaped pressing ring, of the supporting base and located between the two pull rods. A baffle and a guide board are mounted in the longitudinal groove in sequence. The outer edge of the supporting base is provided with two supporting plates extending forwards. The front ends of the two supporting plates are each provided with a protective block provided with a V-shaped pressing part. Compared with the prior art, the microscope arm turning fixture can solve the problems that an existing microscope arm is hard to clamp in the machining process, and out-of-tolerance of position precision is large.
Description
Technical field
The present invention relates to frock clamp manufacturing technology field, especially a kind of vehicle clamper for microscope handel.
Background technology
Handel is one of microscopical important parts, and it plays a part of connection eyepiece, object lens and objective table；Have a kind of micro-
The handel of mirror, the handel includes pedestal portion and the handel portion stretched out from the pedestal portion, and mounting hole is provided with handel portion front end；
One of handel processing and operation are that the mounting hole and installation hole end surface of handel portion front end are processed.Due to handel portion front end
Not only dimensional accuracy is high for mounting hole, and the depth of parallelism requirement of the axis of the mounting hole to the mounting surface of handel pedestal portion side is also high；
At present, the processing of the mounting hole and end face of handel portion front end is that it is processed by after four paws chuck clamping；This processing
Method has that clamping, correction are difficult, the overproof big problem of positional precision of the axis of mounting hole to handel pedestal portion mounting surface.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of handel vehicle clamper, are filled with the difficult processing for solving existing handel
Folder and the overproof big problem of positional precision.
The technical proposal for solving the technical problem of the invention is：This handel vehicle clamper is included mounted in taper shank one end
Fulcrum bearing, the fulcrum bearing is provided with U-shaped pressure ring in side, and two terminations of the U-shaped pressure ring are respectively by two described in
The pull bar of fulcrum bearing is connected with the cross carrying plate for being located at the fulcrum bearing opposite side；The fulcrum bearing is in U-shaped pressure ring lower section
Two pull bars between be provided with a cannelure, in the cannelure built with plate washer and guide plate, the fulcrum bearing in
Outer rim is provided with two support plates for forward extending out；One piece of shield for being provided with V-arrangement compressed part is respectively arranged with two supporting front edge of board
Block.
In above-mentioned handel vehicle clamper technical scheme, more specifically technical scheme can also be：Set in the supporting front edge of board
There is guide groove, stopper slot is provided with the protecting block, the protecting block is fixed on the support plate by through the screw of its stopper slot
Guide groove in, two pieces of V-arrangement compressed parts of the protecting block are in being oppositely arranged；The guide groove is provided with the nearly support plate outer rim side
Spring, one end of the spring is connected with the screw.
Further：The plate washer is located at the nearly taper shank side.
Further：The fulcrum bearing is provided with transverse groove, the cross carrying plate position in the opposite side relative with the U-shaped pressure ring
In in the transverse groove, being provided through the bolt that its cross carrying plate is abutted against with the horizontal groove bottom on the cross carrying plate.
Further：The fulcrum bearing is provided with many root posts in the guide plate side, is all provided with the every column
There is housing screw.
Further：The every pull bar is set with a branch outside the bar segment between the fulcrum bearing and the U-shaped pressure ring
Hold spring.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：1 due to handel
Turnery processing is carried out by the mounting hole after this fixture clamping to its handel portion front end, the axis of mounting hole is pacified to handel pedestal portion
The positional precision in dress face is guaranteed by fixture；The size and positional precision for completing the handel portion front end mounting hole of processing are equal
In the margin of tolerance；2nd, convenient mounting and clamping, quick, production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of this embodiment of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the K direction views of Fig. 1.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described：
Handel vehicle clamper as shown in Figure 1, Figure 2 and Figure 3 includes the fulcrum bearing 2 mounted in the one end of taper shank 1, the fulcrum bearing 2
U-shaped pressure ring 6 is provided with side, two terminations of U-shaped pressure ring 6 pass through the pull bar 7 of fulcrum bearing 2 and are located at branch by two respectively
The cross carrying plate 14 of the opposite side of bearing 2 is connected；Every pull bar 7 is set with outside the bar segment between fulcrum bearing 2 and the termination of U-shaped pressure ring 6
A piece supporting spring 8；Fulcrum bearing 2 is provided with a cannelure 2-1 between two pull bars 7 below U-shaped pressure ring 6, in the longitudinal direction
Groove 2-1 is located at the side of nearly taper shank 1 built with plate washer 3 and guide plate 9, plate washer 3；Fulcrum bearing 2 is relative with U-shaped pressure ring 6 another
Side is provided with a transverse groove, and cross carrying plate 14 is located in transverse groove, is equipped with through its cross carrying plate 14 and transverse groove on cross carrying plate 14
The bolt 13 that bottom surface abuts against；The fulcrum bearing 2 of the present embodiment is equipped with two root posts 5 in the side of guide plate 9, on every root post 5
It is respectively arranged with a housing screw 4 for stretching to guide plate 9；Two supportings for forward extending out are equipped with by bolt in the outer rim of fulcrum bearing 2
Plate 12；One piece of protecting block 11 for being provided with V-arrangement compressed part is respectively arranged with the front end of two plate support plate 12, is provided with the front end of support plate 12 and led
Groove, protecting block 11 is provided with stopper slot, and protecting block 11 is by being fixed on the guide groove of support plate 12 through the screw 11-1 of its stopper slot
It is interior；Two pieces of V-arrangement compressed parts of protecting block 11 are in be oppositely arranged；Spring 11-2, spring are housed in the guide groove nearly outer rim side of support plate 12
On the side wall of the nearly outer rim side of support plate 12 of guide groove, the other end of spring 11-2 is connected with screw 11-1 for one end of 11-2
Connect.
Handel 10 includes pedestal portion and the handel portion stretched out from the pedestal portion, and pedestal portion is on the mounting surface of nearly handel portion side
It is provided with mounting groove；Mounting hole is provided with handel portion front end；Handel process and one of operation be to the mounting hole of handel portion front end and
Hole end surface is installed to be processed.
During work, A, clamps：This handel vehicle clamper is mounted in the center taper hole of lathe by taper shank 1；B, dress part：
First the mounting groove that the pedestal portion mounting surface of handel 10 is is snapped in guide plate 9, handel 10 to pusher make the afterbody in pedestal portion with
Plate washer 3 is abutted against；Pull the protecting block 11 of both sides and the V-arrangement compressed part of two protecting blocks 11 is fixed the front end in handel portion；Then
Handel 10 is fixed in fulcrum bearing 2 by tightening bolt 13；C, startup lathe, are installed using lathe tool to handel portion front end
Hole and the turnery processing of installation hole end surface, can respectively adjust two housing screws 4 before processing, and it is right that the front end in handel portion is carried out
Middle correction；D, release bolt 13, pull the protecting block 11 of both sides to remove handel 10.
Claims (6)
1. a kind of handel vehicle clamper, including mounted in taper shank（1）The fulcrum bearing of one end（2）, it is characterised in that：The fulcrum bearing（2）
U-shaped pressure ring is provided with side（6）, the U-shaped pressure ring（6）Two terminations respectively by two pass through the fulcrum bearing（2）'s
Pull bar（7）Be located at the fulcrum bearing（2）The cross carrying plate of opposite side（14）It is connected；The fulcrum bearing（2）In the U-shaped pressure ring
（6）Two pull bars of lower section（7）Between be provided with a cannelure（2-1）, in the cannelure（2-1）Built with plate washer
（3）And guide plate（9）, the fulcrum bearing（2）Two support plates for forward extending out are provided with outer rim（12）；In two supportings
Plate（12）Front end is respectively arranged with one piece of protecting block for being provided with V-arrangement compressed part（11）.
2. handel vehicle clamper according to claim 1, it is characterised in that：In the support plate（12）Front end is provided with guide groove,
In the protecting block（11）It is provided with stopper slot, the protecting block（11）By the screw through its stopper slot（11-1）It is fixed on described
Support plate（12）Guide groove in, two pieces of protecting blocks（11）V-arrangement compressed part in being oppositely arranged；The guide groove is in the nearly supporting
Plate（12）Outer rim side is provided with spring（11-2）, the spring（11-2）One end and the screw（11-1）It is connected.
3. handel vehicle clamper according to claim 1, it is characterised in that：The plate washer（3）Positioned at the nearly taper shank（1）One
Side.
4. the handel vehicle clamper according to claim 1 or 2 or 3, it is characterised in that：The fulcrum bearing（2）With the U-shaped
Pressure ring（6）Relative opposite side is provided with transverse groove, the cross carrying plate（14）In the transverse groove, in the cross carrying plate（14）
On be provided through its cross carrying plate（14）The bolt abutted against with the horizontal groove bottom（13）.
5. handel vehicle clamper according to claim 4, it is characterised in that：The fulcrum bearing（2）In the guide plate（9）One
Side is provided with many root posts（5）, in the every column（5）On be equipped with housing screw（4）.
6. handel vehicle clamper according to claim 5, it is characterised in that：The every pull bar（7）In the fulcrum bearing（2）
With the U-shaped pressure ring（6）Between bar segment outside suit one supporting spring（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462507.3A CN105014414B (en) | 2015-07-31 | 2015-07-31 | Microscope arm turning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462507.3A CN105014414B (en) | 2015-07-31 | 2015-07-31 | Microscope arm turning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105014414A CN105014414A (en) | 2015-11-04 |
| CN105014414B true CN105014414B (en) | 2017-05-24 |
Family
ID=54404902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510462507.3A Expired - Fee Related CN105014414B (en) | 2015-07-31 | 2015-07-31 | Microscope arm turning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105014414B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307664Y (en) * | 1997-08-28 | 1999-02-17 | 林煌隆 | Operating platform with platen angle adjusting structure |
| CN202752869U (en) * | 2012-08-15 | 2013-02-27 | 新兴重工湖北三六一一机械有限公司 | Adjustable floating supporting device |
| CN103433768A (en) * | 2013-08-28 | 2013-12-11 | 梧州奥卡光学仪器有限公司 | Turning clamp for microscope hinge base |
| CN203356908U (en) * | 2013-06-26 | 2013-12-25 | 湖北三江航天红林探控有限公司 | Universal microwave antenna auxiliary welding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090267278A1 (en) * | 2008-04-28 | 2009-10-29 | Joseph Christman | Clamping fork with repeatable reference and two step clamping fork |
-
2015
- 2015-07-31 CN CN201510462507.3A patent/CN105014414B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307664Y (en) * | 1997-08-28 | 1999-02-17 | 林煌隆 | Operating platform with platen angle adjusting structure |
| CN202752869U (en) * | 2012-08-15 | 2013-02-27 | 新兴重工湖北三六一一机械有限公司 | Adjustable floating supporting device |
| CN203356908U (en) * | 2013-06-26 | 2013-12-25 | 湖北三江航天红林探控有限公司 | Universal microwave antenna auxiliary welding device |
| CN103433768A (en) * | 2013-08-28 | 2013-12-11 | 梧州奥卡光学仪器有限公司 | Turning clamp for microscope hinge base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105014414A (en) | 2015-11-04 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 |