CN203109717U - Air impermeability detecting mechanism - Google Patents
Air impermeability detecting mechanism Download PDFInfo
- Publication number
- CN203109717U CN203109717U CN 201320124810 CN201320124810U CN203109717U CN 203109717 U CN203109717 U CN 203109717U CN 201320124810 CN201320124810 CN 201320124810 CN 201320124810 U CN201320124810 U CN 201320124810U CN 203109717 U CN203109717 U CN 203109717U
- Authority
- CN
- China
- Prior art keywords
- pore
- transfer panel
- terminal pad
- supporting disk
- disk
- 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 - Lifetime
Links
Images
Abstract
The utility model provides an air impermeability detecting mechanism. The air impermeability detecting mechanism comprises a pull rod, a connecting disk, an through-connection disk, a supporting disk, an adjusting cushion, a connecting rod, a spring tensioning sleeve and a taper shaft, wherein the pull rod is connected with the connecting disk through threads, the middle of the pull rod is provided with a through hole, the connecting disk is matched with a center hole of the rear portion of the through-connection disk in a sliding mode, the taper shaft is in clearance fit with the a center hole of the front portion of the through-connection disk, the supporting disk is in clearance fit with the through-connection disk, the adjusting cushion and the spring tensioning sleeve are connected through screws, the adjusting cushion is matched with the taper shaft in a sliding mode, and the connecting rod penetrates through an inner hole of the taper shaft of the taper shaft and is respectively connected with the connecting disk and adjusting cushion through screws. The air impermeability detecting mechanism has the advantages of being capable of accurately detecting the tightness degree when a workpiece is installed on a main shaft, enabling a detection method to be simple and convenient to conduct, improving production efficiency, and being simple in structure, low in machining cost and the like.
Description
Technical field
The utility model belongs to the sealing detection field, especially relates to a kind of airtight testing agency of lathe.
Background technology
In the process of whirlwind beveler, have a procedure be manipulator to the workpiece box material loading, workpiece is installed on the workpiece box main shaft.Because this process be automatically operation of machinery, have that the workpiece installation is not in place, there are problems such as deviation the position, need there be checkout gear to assist.
Summary of the invention
Problem to be solved in the utility model provides a kind of airtight testing agency, and whether the installation that especially is suitable for detecting workpiece on the beveler workpiece box puts in place.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of airtight testing agency comprises pull bar, terminal pad, transfer panel, supporting disk, adjusting pad, connecting rod, spring ringfeder and tapering axle.
Described centre has the pull bar of through hole to be connected with described terminal pad by screw thread, the centre bore two at described terminal pad and described transfer panel rear portion is slidingly matched, centre bore three matched in clearance of described tapering axle and described transfer panel front portion, described supporting disk and described transfer panel matched in clearance, described adjusting pad links together by screw and described spring ringfeder and is slidingly matched with described tapering axle, and the endoporus that described connecting rod passes described tapering axle is connected with described adjusting pad with described terminal pad respectively by screw.
Be provided with the pore that diameter is identical and be interconnected in described terminal pad, described transfer panel and the described supporting disk wall, described pore is communicated with the centre bore one of described terminal pad, and described pore front end is the reducing pore with the extraneous part that communicates in described supporting disk wall.
Further, described reducing air vent aperture is less than described pore.
Further, described terminal pad and described transfer panel junction are provided with sealing ring.
Further, the junction of described transfer panel and described supporting disk is provided with sealing ring.
Further, the terminal pressure detection switch that connects of described pore.
Further, described pore is at least one.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, can detect the tightness degree of workpiece when being installed on the main shaft exactly, detection mode is simple and convenient, and production efficiency is improved; Airtight testing agency has advantages such as simple in structure, that processing cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is local enlarged diagram
Among the figure:
1, workpiece 2, supporting disk 3, adjusting pad
4, plug 5, terminal pad 6, pull bar
7, pressure detection switch 8, sealing ring 9, transfer panel
10, connecting rod 11, spring ringfeder 12, tapering axle
13, reducing pore 14, pore 15, centre bore one
16, centre bore 2 17, centre bore 3 18, endoporus
The specific embodiment
As shown in Figure 1, the utility model is a kind of airtight testing agency, comprises pull bar 6, terminal pad 5, transfer panel 9, supporting disk 2, adjusting pad 3, connecting rod 10, spring ringfeder 11 and tapering axle 12.
Described centre has the pull bar 6 of through hole to be connected with described terminal pad 5 by screw thread, described terminal pad 5 is slidingly matched with the centre bore two at described transfer panel 9 rear portions, centre bore 3 17 matched in clearance of described tapering axle 12 and described transfer panel 9 front portions, described supporting disk 2 and described transfer panel 9 matched in clearance, described adjusting pad 3 links together by screw and described spring ringfeder 11 and is slidingly matched with described tapering axle 12, and the endoporus that described connecting rod 10 passes described tapering axle 12 is connected with described adjusting pad 3 with described terminal pad 5 respectively by screw.
Be provided with the pore 14 that diameter is identical and be interconnected in described terminal pad 5, described transfer panel 9 and described supporting disk 2 walls, described pore 14 is communicated with the centre bore 1 of described terminal pad, described pore 14 front ends are reducing pore 13 with the extraneous part that communicates in described supporting disk 2 walls, as shown in Figure 2.Described reducing pore 13 apertures are less than described pore 14.
Described pore is at least one, also can be for uniform a plurality of on the circumference of airtight testing agency.Because pore forms the technology through hole man-hour adding, and need seal with the position that plug 4 will should not be in communication with the outside.
All there is sealing ring 8 described terminal pad and described transfer panel junction, the junction of stating transfer panel and described supporting disk.
The terminal pressure detection switch 7 that connects of described pore determines by the air pressure that detects in the pore whether the relative position of workpiece and supporting disk meets processing request.
The course of work of this example: mechanism is fixed on the work spindle by transfer panel, can move axially along main shaft, also can along the circumferential direction rotate simultaneously.Spring ringfeder and institute's processing work 1 endoporus are joined work, move axially the distance size and realize by adjusting pad.When workpiece 1 is installed in the mechanism, source of the gas enters terminal pad by pull bar, enters transfer panel by terminal pad again and arrives supporting disk at last.The uniform reducing pore (as shown in Figure 2) of supporting disk end face increases air pressure, and pressure detection switch judges to the detection that is installed in the workpiece pressure on the supporting disk whether workpiece is in place by gas.If be in place, pressure detection switch can be with signal feedback to system.Oil cylinder by the main shaft back drives the terminal pad that is connected with pull bar, and terminal pad drives the spring ringfeder by connecting rod and produces relative movement with respect to the tapering axle, realizes stepping up workpiece.If instead be not in place, to digital control system, lathe sends alarm signal to pressure detection switch with signal feedback.At this moment the workpiece box lead agency is return and is rotated, and blowning installation cleans by the iron filings of gas to mechanism's end face.After cleaning finishes, continue to carry out the workpiece installation procedure.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (6)
1. an airtight testing agency comprises pull bar, terminal pad, transfer panel, supporting disk, adjusting pad, connecting rod, spring ringfeder and tapering axle,
Described centre has the pull bar of through hole to be connected with described terminal pad by screw thread, the centre bore two at described terminal pad and described transfer panel rear portion is slidingly matched, centre bore three matched in clearance of described tapering axle and described transfer panel front portion, described supporting disk and described transfer panel matched in clearance, described adjusting pad links together by screw and described spring ringfeder and is slidingly matched with described tapering axle, the endoporus that described connecting rod passes described tapering axle is connected with described adjusting pad with described terminal pad respectively by screw, it is characterized in that:
Be provided with the pore that diameter is identical and be interconnected in described terminal pad, described transfer panel and the described supporting disk wall, described pore is communicated with the centre bore one of described terminal pad, and described pore front end is the reducing pore with the extraneous part that communicates in described supporting disk wall.
2. airtight testing agency according to claim 1, it is characterized in that: described reducing air vent aperture is less than described pore.
3. airtight testing agency according to claim 1, it is characterized in that: described terminal pad and described transfer panel junction are provided with sealing ring.
4. airtight testing agency according to claim 1, it is characterized in that: the junction of described transfer panel and described supporting disk is provided with sealing ring.
5. airtight testing agency according to claim 1 is characterized in that: the terminal pressure detection switch that connects of described pore.
6. airtight testing agency according to claim 1, it is characterized in that: described pore is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124810 CN203109717U (en) | 2013-03-19 | 2013-03-19 | Air impermeability detecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124810 CN203109717U (en) | 2013-03-19 | 2013-03-19 | Air impermeability detecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109717U true CN203109717U (en) | 2013-08-07 |
Family
ID=48890094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124810 Expired - Lifetime CN203109717U (en) | 2013-03-19 | 2013-03-19 | Air impermeability detecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109717U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904240A (en) * | 2016-06-30 | 2016-08-31 | 宝鸡法士特齿轮有限责任公司 | Finish turning clamp with detecting function |
| CN109834309A (en) * | 2019-03-14 | 2019-06-04 | 宝鸡法士特齿轮有限责任公司 | A kind of lathe finish fixture with detection function |
| CN111238728A (en) * | 2018-11-29 | 2020-06-05 | 苏州玉田精密模具有限公司 | Dynamic balance adapting device for automobile dual-mass flywheel |
| CN111432982A (en) * | 2017-12-15 | 2020-07-17 | 牧野J株式会社 | Spindle device of machine tool |
| CN113580040A (en) * | 2021-08-12 | 2021-11-02 | 芜湖格力精密制造有限公司 | Fool-proof fixing tool |
| CN114406365A (en) * | 2021-12-28 | 2022-04-29 | 浙江驰阳精密工具有限公司 | Gear turning clamp |
-
2013
- 2013-03-19 CN CN 201320124810 patent/CN203109717U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904240A (en) * | 2016-06-30 | 2016-08-31 | 宝鸡法士特齿轮有限责任公司 | Finish turning clamp with detecting function |
| CN111432982A (en) * | 2017-12-15 | 2020-07-17 | 牧野J株式会社 | Spindle device of machine tool |
| CN111432982B (en) * | 2017-12-15 | 2021-09-14 | 牧野J株式会社 | Spindle device of machine tool |
| US11833631B2 (en) | 2017-12-15 | 2023-12-05 | Makino J Co., Ltd. | Main spindle device for machine tool |
| CN111238728A (en) * | 2018-11-29 | 2020-06-05 | 苏州玉田精密模具有限公司 | Dynamic balance adapting device for automobile dual-mass flywheel |
| CN109834309A (en) * | 2019-03-14 | 2019-06-04 | 宝鸡法士特齿轮有限责任公司 | A kind of lathe finish fixture with detection function |
| CN109834309B (en) * | 2019-03-14 | 2024-03-12 | 宝鸡法士特齿轮有限责任公司 | Finish turning clamp with detection function |
| CN113580040A (en) * | 2021-08-12 | 2021-11-02 | 芜湖格力精密制造有限公司 | Fool-proof fixing tool |
| CN114406365A (en) * | 2021-12-28 | 2022-04-29 | 浙江驰阳精密工具有限公司 | Gear turning clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203109717U (en) | Air impermeability detecting mechanism | |
| CN202825362U (en) | Clamping device with clamping precision detection mechanism | |
| CN104712867A (en) | Pressure self-adaptation end face seal device for water pressure test of steel pipe | |
| CN204584301U (en) | A kind of clamping device | |
| CN201302444Y (en) | Positioning detection mechanism | |
| CN204525042U (en) | The checkout gear of chuck end face location planarization | |
| CN204002628U (en) | A kind of coal mine gallery drilling rig gyrator chuck | |
| CN203599936U (en) | Longitudinal welded pipe forming roller repairing clamping device on machine tool | |
| CN202964218U (en) | Adjustable automatic centering spindle | |
| CN105035053A (en) | Braking system and locomotive | |
| CN208342250U (en) | A kind of improved lathe assistant main shaft Lifting Device | |
| CN103528833B (en) | Micro-control test device for wagon brake cylinder | |
| CN108481026A (en) | A kind of improved lathe assistant main shaft Lifting Device | |
| CN104972153A (en) | Hydraulic chuck | |
| CN204373581U (en) | concentricity fast detector | |
| CN105034422B (en) | A kind of tyre building machine tyre surface transmits ring | |
| CN204002798U (en) | A kind of prevention shield machine mud door drop device | |
| CN204366627U (en) | The axial clamping clearance detecting system of a kind of scroll chuck | |
| CN210024067U (en) | Workpiece detection device of robot arc welding equipment | |
| CN207930406U (en) | Whether there is or not the mechanisms being placed on transfer matic for a kind of detection workpiece | |
| CN202726437U (en) | Assembly tool of roller bearing seat seal assemblies | |
| CN102519348A (en) | Device for detecting coaxiality of gear set | |
| CN203390219U (en) | Detection mechanism for lathe spindle precision air floating end surface | |
| CN202053111U (en) | Clamping precision detecting device | |
| CN203635972U (en) | Chuck clamping and precision positioning determination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air impermeability detecting mechanism Effective date of registration: 20170223 Granted publication date: 20130807 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Jingcheng Machine Co.,Ltd. Registration number: 2017120000004 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180712 Granted publication date: 20130807 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Jingcheng Machine Co.,Ltd. Registration number: 2017120000004 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic airtightness detection mechanism Effective date of registration: 20190415 Granted publication date: 20130807 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Jingcheng Machine Co.,Ltd. Registration number: 2019120000011 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |