CN203831173U - Dial gage connecting device - Google Patents
Dial gage connecting device Download PDFInfo
- Publication number
- CN203831173U CN203831173U CN201420169615.2U CN201420169615U CN203831173U CN 203831173 U CN203831173 U CN 203831173U CN 201420169615 U CN201420169615 U CN 201420169615U CN 203831173 U CN203831173 U CN 203831173U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- dial gage
- connecting sleeve
- dial gauge
- wing bolt
- 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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- Milling Processes (AREA)
Abstract
The utility model relates to a dial gage connecting device, and belongs to the technical field of dial gage application. The dial gage connecting device comprises a first connecting sleeve and a second connecting sleeve. The first connecting sleeve and the second connecting sleeve are connected through a butterfly bolt C, the second connecting sleeve can rotate around the butterfly bolt C, an angle ranging from 0 to 180 degrees is formed in the direction of center lines of the first connecting sleeve and the second connecting sleeve, and therefore the measurement range of a lever type dial gage on a machine tool is expanded. The dial gage connecting device has the advantages that the dial gage connecting device is safe, reliable, easy to operate and high in efficiency, and workpiece benchmarks can be conveniently aligned.
Description
Technical field
The utility model relates to a kind of dial gauge jockey, belongs to dial gauge applied technical field.
Background technology
At present, on CNC milling machine or processing center machine tool, when centering machining benchmark, be all generally to adopt magnetic stand and dial gauge to carry out, but there is following shortcoming in it:
Once 1, magnetic stand is stained with greasy dirt or upper other the small foreign material of absorption, the magnetic force of absorption will reduce so, can be inadequate because of suction, and magnetic stand and dial gauge are dropped, injure lathe, workpiece, people by a crashing object, break dial gauge, there is potential safety hazard.
2, in the time carrying out centering workpiece benchmark, the cutter on machine tool chief axis or handle of a knife need to be unloaded, can carry out centering, inefficiency.
3, while using magnetic stand on the less lathe of some main shafts, can be because main shaft face area is too small or because of the reason of machine tool main shaft structure, magnetic stand cannot be installed or magnetic stand absorption affinity is inadequate, be just difficult for centering workpiece benchmark.
Utility model content
For above technological deficiency, the purpose of this utility model be to provide a kind of safe and reliable, simple to operate, efficiency is high, facilitate the dial gauge jockey of centering workpiece benchmark.
To achieve these goals, the utility model is by the following technical solutions:
A kind of dial gauge jockey, comprise that adapter sleeve I is connected by wing bolt C with adapter sleeve II with adapter sleeve II, described adapter sleeve I, adapter sleeve II can be rotated around wing bolt C, make adapter sleeve I and adapter sleeve II centerline direction form the angle of 0～180 °, thereby expanded the measurement category of lever dial indicator on lathe.
Described dial gauge jockey also comprises the wing bolt B that connects adapter sleeve I and milling cutter and the wing bolt A that is connected adapter sleeve II and dial gauge.
Described adapter sleeve I and adapter sleeve II process by 45 steel are modified.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model compresses by two wing bolts, adopts adapter sleeve I to connect milling cutter, adapter sleeve II connects dial gauge table bar, can be easily, carry out efficiently dial gauge charge and discharge operations, it is simple in structure, easy to operate, fixing reliable.
2, while using this device centering benchmark, need to not pull down cutter or handle of a knife from machine tool chief axis, can reduce labor intensity, reduce the time of handling cutter or handle of a knife, shorten and process non-cutting time, do thereby improve work efficiency rate.
3, adopt wing bolt, when installation, without any auxiliary clamping tool, directly by manually just carrying out being connected between this device and cutter, table bar or dial framework, and meet the clamping requirement between them, can not damage cutter.
4, according to the specification of national slotting cutter, design the series adapter sleeve I corresponding with slotting cutter specification, in use, the milling cutter that can use according to reality, selects corresponding adapter sleeve I, flexibly to meet the clamping requirement of different tool specifications.
5, some miniaturized numerical control milling machine tools, because meeting is because main shaft face area is too small or because of the former of machine tool main shaft structure thereby cannot magnetic stand be installed or magnetic force is inadequate, just can carry out the installation of dial gauge very easily with this device, and centering machining benchmark.
6, dial framework part (remaining part after pulling down magnetic stand) and the dial gauge on magnetic stand can be installed at adapter sleeve II periphery D place (unloading wing bolt A), in process, do not need to dismantle workpiece and cutter, on lathe, just can carry out the measurement (as circularity of flatness, symmetry, perpendicularity, position degree, hole or axle etc.) of some form and position tolerances.
7, between adapter sleeve I and adapter sleeve II, connect by wing bolt, and adapter sleeve II can be rotated around wing bolt C, adapter sleeve I and adapter sleeve II centerline direction shape are had a certain degree, thereby expanded the measurement category of lever dial indicator on lathe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is adapter sleeve I front view;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is adapter sleeve II front view;
Fig. 5 is that the P of Fig. 4 is to view;
Fig. 6 is the connection layout of the utility model and dial gauge and milling cutter;
Fig. 7 is the utility model and the connection layout that is connected lever dial indicator;
In figure: wing bolt A1, wing bolt B2, adapter sleeve I 3, wing bolt C4, adapter sleeve II 5.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but claimed scope is not limited to content described in the present embodiment.
As shown in Fig. 1～Fig. 7, the utility model is a kind of dial gauge jockey, comprise that adapter sleeve I 3 is connected by wing bolt C4 with adapter sleeve II 5 with adapter sleeve II 5, described adapter sleeve I 3, adapter sleeve II 5 can be rotated around wing bolt C4, adapter sleeve I 3 and adapter sleeve II 5 centerline direction shapes are had a certain degree, thereby expanded the measurement category of lever dial indicator on lathe.
Described dial gauge jockey also comprises the wing bolt B2 that connects adapter sleeve I 3 and milling cutter and the wing bolt A1 that is connected adapter sleeve II 5 and dial gauge.
Described adapter sleeve I 3 and adapter sleeve II 5 process by 45 steel are modified.
The utility model according to different milling cutter diameter Series Design corresponding serial adapter sleeve I, in use, can according to reality use milling cutter, select flexibly corresponding adapter sleeve I, to meet the clamping requirement of different tool specifications.
The concrete numerical value of series adapter sleeve I is as shown in the table:
Adapter sleeve I parameters in series table
Wherein: D is the external diameter of adapter sleeve I; D is the internal diameter of adapter sleeve I.
Claims (3)
1. a dial gauge jockey, it is characterized in that: comprise adapter sleeve I (3) with adapter sleeve II (5), described adapter sleeve I (3) and adapter sleeve II (5) by wing bolt C(4) be connected, adapter sleeve II (5) can be around wing bolt C(4) rotate, make the angle of 0～180 ° of adapter sleeve I (3) and the formation of adapter sleeve II (5) centerline direction.
2. dial gauge jockey according to claim 1, is characterized in that: also comprise and connect adapter sleeve I (3) and the wing bolt B(2 of milling cutter) and be connected the wing bolt A(1 of adapter sleeve II (5) and dial gauge).
3. dial gauge jockey according to claim 1, is characterized in that: described adapter sleeve I (3) and adapter sleeve II (5) process by 45 steel are modified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169615.2U CN203831173U (en) | 2014-04-09 | 2014-04-09 | Dial gage connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169615.2U CN203831173U (en) | 2014-04-09 | 2014-04-09 | Dial gage connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831173U true CN203831173U (en) | 2014-09-17 |
Family
ID=51509061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169615.2U Expired - Fee Related CN203831173U (en) | 2014-04-09 | 2014-04-09 | Dial gage connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962881A (en) * | 2014-04-09 | 2014-08-06 | 贵州航天工业学校 | Equipment for connecting dial gage |
-
2014
- 2014-04-09 CN CN201420169615.2U patent/CN203831173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962881A (en) * | 2014-04-09 | 2014-08-06 | 贵州航天工业学校 | Equipment for connecting dial gage |
| CN103962881B (en) * | 2014-04-09 | 2016-05-25 | 贵州航天工业学校 | A kind of equipment that connects dial gauge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |