CN201544121U - Protecting device for precision feeler - Google Patents
Protecting device for precision feeler Download PDFInfo
- Publication number
- CN201544121U CN201544121U CN2009202510906U CN200920251090U CN201544121U CN 201544121 U CN201544121 U CN 201544121U CN 2009202510906 U CN2009202510906 U CN 2009202510906U CN 200920251090 U CN200920251090 U CN 200920251090U CN 201544121 U CN201544121 U CN 201544121U
- Authority
- CN
- China
- Prior art keywords
- gauge head
- feeler
- guard shield
- support
- protective door
- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to a protecting device for a precision feeler, which is characterized in that: the hood is a rectangle, a guiding rail and a support thereof is vertically installed in the hood, a feeler connecting board and a feeler moving along the guiding rail are installed on the guiding rail, an L-shaped protecting door for feeler protrusion is arranged on the lower angle of the hood, a free bearing and a hinge shaft are installed between the protecting door and the hood, a spring for closing is installed between the protecting door and the hood, a cylinder parallel to the guiding rail support is installed in the hood, a movable support connected with the feeler connecting board by a key is installed on the piston end of the cylinder, an L-shaped top plate for opening the protecting door is installed on the movable support, and a roller and a support thereof contacted with the L-shaped top board is installed at inner side of the protecting door. The protecting door is opened while the cylinder drives the feeler downwards; and the spring closes the protecting door while the cylinder drives the feeler upwards. The device ensures that the feeler precision will not be infected about the impurity, prevents the feeler from being impacted when disassembling the workpieces; and in addition, the device of the utility model has advantages of simple structure, easy manufacture and easy operation.
Description
Technical field
The utility model relates to a kind of protector of accurate gauge head.
Background technology
The gauge head measurer that in the machined of CNC milling cutter mill cutter, is absolutely necessary, it is installed in apart from the nearer position of bistrique, basic not protection, thus gauge head in machine tooling workpiece process easily by contaminating impurities such as greasy dirt or cooling fluids, influence its certainty of measurement.Especially influence is more serious concerning the high contact gauge head of required precision.So necessary before use manual careful wiping gauge head; It is careful also to need when workpiece loading and unloading, with the anticollision gauge head, but therefore can influence operating efficiency.
Summary of the invention
The protector of the accurate gauge head of a kind of automatic open close of solving the technical problem that exists in the known technology and providing is provided the utility model.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of protector of accurate gauge head, comprise the rectangle guard shield, be vertically mounted on guide rail and support thereof in the guard shield, be installed in the gauge head connecting plate and the gauge head that move along guide rail on the guide rail, level is installed in the latch cylinder and the support thereof that are used for gauge head connecting plate location in the guard shield, be installed in the mobile limit switch and the support thereof of the gauge head connecting plate in the guard shield, and be installed in limited block on the gauge head connecting plate, vertex angle part is shaped on one and is used for the L shaped protective door that gauge head stretches out under the described guard shield, free bearing and hinge are installed between protective door and the guard shield, the spring that is used to close is installed between protective door and the guard shield, the cylinder parallel with rail brackets is installed in the guard shield, its cylinder piston end is equipped with the travel(l)ing rest that is connected with gauge head connecting plate key, the L shaped top board that is used to open protective door is installed on the travel(l)ing rest, and the protective door installed inside has roller and the support thereof that contacts with L shaped top board.
Advantage and the good effect that the utlity model has are:
Owing to being shaped on one, vertex angle part under the described guard shield is used for the L shaped protective door that gauge head stretches out, be equipped with in the guard shield and drive cylinder and the L shaped top board that gauge head moved downward, drove the protective door unlatching, promote protective door when therefore moving downward and open by cylinder drive gauge head; Spring pulling protective door is closed when cylinder drive gauge head moves upward.Solved gauge head and moved and protective door switch stationary problem, thereby guaranteed that the gauge head precision is not influenced by impurity, can prevent that again gauge head is collided when workpiece loading and unloading; In addition the utility model also have simple in structure, be easy to make, advantage easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, limited block; 2, cylinder support; 3, rail brackets; 4, guard shield; 5, limited block; 6, L shaped top board; 7, key; 8, gauge head connecting plate; 9, cylinder; 10, travel(l)ing rest; 11, gauge head; 12, roller; 13, support; 14, free bearing; 15, L shaped protective door; 16, hinge; 17, spring(-supported) mount; 18, spring; 19, spring(-supported) mount; 20, support; 21, latch cylinder; 22, limit switch; 23, support; 24, limit switch; 25, guide rail; 26, spring shield; 27, bearing.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
As shown in Figure 1 and Figure 2, guard shield 4 is rectangular, is vertically installed with guide rail 25 and support 3 thereof in guard shield, and the gauge head connecting plate 8 and the gauge head 11 that move along guide rail are installed on guide rail.In guard shield, be horizontally installed with the latch cylinder 21 and the support 20 thereof of gauge head connecting plate location.The mobile limit switch 22,24 and the support 23 thereof of gauge head connecting plate are installed in guard shield, limited block 1,5 is installed on the gauge head connecting plate.Vertex angle part is shaped on one and is used for the L shaped protective door 15 that gauge head stretches out under the guard shield, free bearing 14 and hinge 16 and bearing 27 are installed between protective door and the guard shield, by spring(-supported) mount 17,19 are equipped with the spring 18 that is used to close between protective door and guard shield, the guard shield outside is equipped with the spring shield 26 of spring 18, cylinder parallel with rail brackets 9 and support 2 thereof are installed in the guard shield, this cylinder piston end is equipped with travel(l)ing rest 10, be connected by key 7 between travel(l)ing rest and the gauge head connecting plate, the L shaped top board 6 that is used to open protective door also is installed on the travel(l)ing rest, and the protective door installed inside has roller 12 and the support 13 thereof that contacts with L shaped top board.Like this, owing to being shaped on one, vertex angle part under the described guard shield is used for the L shaped protective door that gauge head stretches out, be equipped with in the guard shield and drive cylinder and the L shaped top board that gauge head moved downward, drove the protective door unlatching, promote protective door when therefore moving downward and open by cylinder drive gauge head; Spring pulling protective door is closed when cylinder drive gauge head moves upward.Solved gauge head and moved and protective door switch stationary problem, also guaranteed the gauge head precision, can prevent that again gauge head is collided when workpiece loading and unloading not by impurity effect; In addition the utility model also have simple in structure, be easy to make, advantage easy to use.
Claims (1)
1. the protector of an accurate gauge head, comprise the rectangle guard shield, be vertically mounted on guide rail and support thereof in the guard shield, be installed in the gauge head connecting plate and the gauge head that move along guide rail on the guide rail, level is installed in the latch cylinder and the support thereof that are used for gauge head connecting plate location in the guard shield, be installed in the mobile limit switch and the support thereof of the gauge head connecting plate in the guard shield, and be installed in limited block on the gauge head connecting plate, it is characterized in that: vertex angle part is shaped on one and is used for the L shaped protective door that gauge head stretches out under the described guard shield, free bearing and hinge are installed between protective door and the guard shield, the spring that is used to close is installed between protective door and the guard shield, the cylinder parallel with rail brackets is installed in the guard shield, its cylinder piston end is equipped with the travel(l)ing rest that is connected with gauge head connecting plate key, the L shaped top board that is used to open protective door is installed on the travel(l)ing rest, and the protective door installed inside has roller and the support thereof that contacts with L shaped top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202510906U CN201544121U (en) | 2009-11-30 | 2009-11-30 | Protecting device for precision feeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202510906U CN201544121U (en) | 2009-11-30 | 2009-11-30 | Protecting device for precision feeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544121U true CN201544121U (en) | 2010-08-11 |
Family
ID=42599281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202510906U Expired - Fee Related CN201544121U (en) | 2009-11-30 | 2009-11-30 | Protecting device for precision feeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972358A (en) * | 2015-07-28 | 2015-10-14 | 天津市鼎鑫晟达精密机床制造有限公司 | Protective cover for unpowered measuring head with automatic gear surface aligning function |
-
2009
- 2009-11-30 CN CN2009202510906U patent/CN201544121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972358A (en) * | 2015-07-28 | 2015-10-14 | 天津市鼎鑫晟达精密机床制造有限公司 | Protective cover for unpowered measuring head with automatic gear surface aligning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN JINGCHENG MACHINE CO., LTD. Free format text: FORMER NAME: JINGCHENG MACHINE TOOLS MFG. CO., LTD., TIANJIN CITY |
|
| CP03 | Change of name, title or address |
Address after: 300300 Tianjin City, Dongli Economic Development Zone, Lai Sun Road No. 10 Patentee after: Tianjin Jingcheng Machine Tool Co., Ltd. Address before: 300300 Tianjin City, Dongli Development Zone, Lai Sun Road No. 10 Patentee before: Jingcheng Machine Tools Mfg. Co., Ltd., Tianjin City |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20121130 |