CN111230817A - Lock mechanism for single-shaft temperature control rotary table - Google Patents
Lock mechanism for single-shaft temperature control rotary table Download PDFInfo
- Publication number
- CN111230817A CN111230817A CN201911363567.4A CN201911363567A CN111230817A CN 111230817 A CN111230817 A CN 111230817A CN 201911363567 A CN201911363567 A CN 201911363567A CN 111230817 A CN111230817 A CN 111230817A
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- China
- Prior art keywords
- locking
- travel switch
- turntable
- seat
- rotary table
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- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
A lock mechanism for a single-shaft temperature control rotary table belongs to the technical field of inertia technology testing. In order to solve the problem of fixing a single-shaft temperature control rotary table, the technical scheme of the invention is as follows: by locking handle (4), locking seat (5), travel switch mount pad (6), travel switch (7), revolving stage platform body (8) and revolving stage locking dish (9) are constituteed, locking handle (4) pass revolving stage locking dish (9) and lock seat (5) and connect, travel switch (7) are installed on travel switch mount pad (6), travel switch mount pad (6) are installed on locking seat (5), lock seat (5) and install on revolving stage platform body (8). A lock structure is designed for the single-shaft temperature control rotary table, so that the locking is convenient, and the single-shaft temperature control rotary table has double using functions of rotation and fixation; the locking electric signal can be sent out, so that an operator can clearly determine the current state of the rotary table, and misoperation is avoided.
Description
Technical Field
The invention belongs to the technical field of inertia technology testing, and relates to a lock mechanism for a single-shaft temperature control rotary table.
Background
Research and development of testing and motion simulation turntables are developed domestically from the sixties, and at present, the turntable equipment approaches or reaches the foreign advanced level in the aspect of main technical indexes.
The single-shaft temperature control rotary table is an important type in rotary table equipment, has the advantages of reliable performance, low price and the like, and has huge annual market demand. The locking structure is used as a locking structure for the revolving stage, is mostly used for the multiaxis revolving stage, and locking structure is installed rarely in present unipolar control by temperature change revolving stage, but because the increase of demand, it needs unipolar control by temperature change revolving stage to possess rotatory and fixed function to have the tester of being used to lead, so both can the motion test, also can work as stable platform and use.
Disclosure of Invention
Aiming at the problem of fixing a single-shaft temperature control rotary table, the invention provides a lock mechanism for the single-shaft temperature control rotary table.
The technical scheme adopted by the invention is as follows: the utility model provides a latch mechanism for unipolar control by temperature change revolving stage, its characterized in that, by locking handle 4, locking seat 5, travel switch mount pad 6, travel switch 7, revolving stage body 8 and revolving stage locking dish 9 are constituteed, and locking handle 4 passes revolving stage locking dish 9 and locks 5 connections of seat, and travel switch 7 installs on travel switch mount pad 6, and travel switch mount pad 6 is installed on locking seat 5, and locking seat 5 is installed on revolving stage body 8.
The locking handle 5 comprises a hand-held part, a stepped optical axis and a threaded rod.
The screw thread part of the locking handle 4 passes through the turntable locking disc 9 to be connected with the locking seat 5, and the stepped optical axis end surface of the locking handle 4 is contacted with the turntable locking disc 9.
The inside hollow step shaft shape that is of locking seat 5, the inside first section of locking seat 5 is the screw hole, and the second section is the unthreaded hole, and locking seat 5 up end design has the counter bore for locking seat 5 and revolving stage body 8 are fixed, and locking seat 5 end design has the screw hole down, is used for connecting travel switch mount pad 6.
The travel switch 7 is mounted on the travel switch mounting seat 6 through a lock nut.
The turntable locking disc 9 rotates along with the turntable power shaft when the turntable works, a through hole is formed in the turntable locking disc, and the threaded rod part of the locking handle 4 penetrates through the through hole in the turntable locking disc 9 to enter the threaded hole of the locking seat 5; the locking handle continues to be screwed in, and the end surface of the stepped optical axis of the locking handle 4 is contacted with the turntable locking disk 9 and tightly pressed.
In the locked state, the end of the threaded shank portion of the locking handle 4 presses against the travel switch 7.
The travel switch 7 is compressed and sends an electrical signal to indicate that the turntable is fixed.
Compared with the prior art, the invention has the following beneficial effects: a lock structure is designed for the single-shaft temperature control rotary table, so that the locking is convenient, and the single-shaft temperature control rotary table has double using functions of rotation and fixation; the locking electric signal can be sent out, so that an operator can clearly determine the current state of the rotary table, and misoperation is avoided.
Drawings
FIG. 1 is a cross-sectional view of a lock mechanism for a single axis temperature controlled turret;
fig. 2 is an enlarged view of the lock mechanism.
Detailed Description
For a further understanding of the invention, reference will now be made to the preferred embodiments of the invention by way of example, and it is to be understood that the description is intended to further illustrate features and advantages of the invention, and not to limit the scope of the claims.
As shown in fig. 1 and 2, the locking mechanism for the single-shaft temperature control rotary table is characterized by comprising a locking handle 4, a locking seat 5, a travel switch mounting seat 6, a travel switch 7, a rotary table body 8 and a rotary table locking disc 9, wherein the locking handle 4 penetrates through the rotary table locking disc 9 to be connected with the locking seat 5, the travel switch 7 is mounted on the travel switch mounting seat 6, the travel switch mounting seat 6 is mounted on the locking seat 5, and the locking seat 5 is mounted on the rotary table body 8.
The locking handle 5 comprises a hand-held part, a stepped optical axis and a threaded rod.
The screw thread part of the locking handle 4 passes through the turntable locking disc 9 to be connected with the locking seat 5, and the stepped optical axis end surface of the locking handle 4 is contacted with the turntable locking disc 9.
The inside hollow step shaft shape that is of locking seat 5, the inside first section of locking seat 5 is the screw hole, and the second section is the unthreaded hole, and locking seat 5 up end design has the counter bore for locking seat 5 and revolving stage body 8 are fixed, and locking seat 5 end design has the screw hole down, is used for connecting travel switch mount pad 6.
The travel switch 7 is mounted on the travel switch mounting seat 6 through a lock nut.
The turntable locking disc 9 rotates along with the turntable power shaft when the turntable works, a through hole is formed in the turntable locking disc, and the threaded rod part of the locking handle 4 penetrates through the through hole in the turntable locking disc 9 to enter the threaded hole of the locking seat 5; the locking handle continues to be screwed in, and the end surface of the stepped optical axis of the locking handle 4 is contacted with the turntable locking disk 9 and tightly pressed.
In the locked state, the end of the threaded shank portion of the locking handle 4 presses against the travel switch 7.
The travel switch 7 is compressed and sends an electrical signal to indicate that the turntable is fixed.
Claims (8)
1. The utility model provides a latch mechanism for unipolar control by temperature change revolving stage, a serial communication port, by locking handle (4), locking seat (5), travel switch mount pad (6), travel switch (7), revolving stage body (8) and revolving stage locking dish (9) are constituteed, locking handle (4) pass revolving stage locking dish (9) and lock seat (5) and connect, travel switch (7) are installed on travel switch mount pad (6), travel switch mount pad (6) are installed on locking seat (5), locking seat (5) are installed on revolving stage body (8).
2. A lock mechanism for a single axis temperature controlled turntable as claimed in claim 1, wherein the locking handle (5) comprises three parts, a hand held part, a stepped optical axis and a threaded rod.
3. A lock mechanism for a uniaxial temperature controlled turntable according to claim 2, wherein the threaded rod portion of the locking handle (4) is connected to the locking socket (5) through the turntable locking disk (9), and the stepped optical axis end face of the locking handle (4) is in contact with the turntable locking disk (9).
4. The locking mechanism for the single-shaft temperature-controlled rotary table as claimed in claim 3, wherein the locking seat (5) is hollow and has a stepped shaft shape, the upper half section of the interior of the locking seat (5) is a threaded hole, the lower half section of the interior of the locking seat (5) is a smooth hole, a countersunk hole is formed in the upper end face of the locking seat (5) and used for fixing the locking seat (5) and the rotary table body (8), and a threaded hole is formed in the lower end face of the locking seat (5) and used for connecting the travel switch mounting seat (6).
5. A lock mechanism for a single-axis temperature controlled turntable according to claim 4, wherein the travel switch (7) is mounted on the travel switch mounting block (6) by means of a lock nut.
6. A lock mechanism for a single-axis temperature controlled turntable as claimed in claim 5, wherein the turntable locking disk (9) rotates with the turntable power shaft during operation of the turntable, a through hole is designed in the turntable locking disk, and a threaded rod portion of the locking handle (4) passes through the through hole in the turntable locking disk (9) and enters the threaded hole of the locking base (5); the locking handle continues to be screwed in, and the stepped optical axis end surface of the locking handle (4) is contacted with the turntable locking disc (9) and tightly presses the turntable locking disc.
7. A lock mechanism for a single-axis temperature controlled turntable according to claim 6, wherein in the locked state the end of the threaded shank portion of the locking handle (4) is pressed against the travel switch (7).
8. A lock mechanism for a single axis temperature controlled turntable as claimed in claim 7, wherein the travel switch (7) is compressed and an electrical signal is generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363567.4A CN111230817A (en) | 2019-12-25 | 2019-12-25 | Lock mechanism for single-shaft temperature control rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363567.4A CN111230817A (en) | 2019-12-25 | 2019-12-25 | Lock mechanism for single-shaft temperature control rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111230817A true CN111230817A (en) | 2020-06-05 |
Family
ID=70875811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911363567.4A Pending CN111230817A (en) | 2019-12-25 | 2019-12-25 | Lock mechanism for single-shaft temperature control rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111230817A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4595185A (en) * | 1984-08-17 | 1986-02-20 | Haworth Inc. | Toolless mounting arrangement |
| CN2066666U (en) * | 1989-12-09 | 1990-12-05 | 张宁 | Rotary jionting device for rapid fastening |
| CN1821721A (en) * | 2006-03-27 | 2006-08-23 | 北京航空航天大学 | Precise decoupling detecting method for gyroscope scale factor and input shaft default angle |
| CN109372867A (en) * | 2018-10-11 | 2019-02-22 | 九江精密测试技术研究所 | A kind of locking protecting device for platform-type single shaft air-float turntable |
| CN109489688A (en) * | 2018-11-19 | 2019-03-19 | 中国航空工业集团公司北京航空精密机械研究所 | Condensation-proof apparatus for uniaxial temperature control turntable |
-
2019
- 2019-12-25 CN CN201911363567.4A patent/CN111230817A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4595185A (en) * | 1984-08-17 | 1986-02-20 | Haworth Inc. | Toolless mounting arrangement |
| CN2066666U (en) * | 1989-12-09 | 1990-12-05 | 张宁 | Rotary jionting device for rapid fastening |
| CN1821721A (en) * | 2006-03-27 | 2006-08-23 | 北京航空航天大学 | Precise decoupling detecting method for gyroscope scale factor and input shaft default angle |
| CN109372867A (en) * | 2018-10-11 | 2019-02-22 | 九江精密测试技术研究所 | A kind of locking protecting device for platform-type single shaft air-float turntable |
| CN109489688A (en) * | 2018-11-19 | 2019-03-19 | 中国航空工业集团公司北京航空精密机械研究所 | Condensation-proof apparatus for uniaxial temperature control turntable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20200605 |