CN204686493U - A kind of bogie brake valve rapid drilling tapping tool - Google Patents
A kind of bogie brake valve rapid drilling tapping tool Download PDFInfo
- Publication number
- CN204686493U CN204686493U CN201520420261.9U CN201520420261U CN204686493U CN 204686493 U CN204686493 U CN 204686493U CN 201520420261 U CN201520420261 U CN 201520420261U CN 204686493 U CN204686493 U CN 204686493U
- Authority
- CN
- China
- Prior art keywords
- rotary table
- base plate
- locating shaft
- interference fit
- ball bearing
- 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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Abstract
A kind of bogie brake valve rapid drilling tapping tool, base plate is fixed on bench drill workbench, base plate central authorities are processed with location and installation hole, locating shaft lower end and base plate centrally-located installing hole are that interference fits is installed, set bolt is fixedly connected with locating shaft screw thread, locating shaft and base plate is fastenedly connected.Dowel hole on alignment pin and rotary table is that interference fit is installed; Eight large elastic spring plungers are distributed on rotary table in uniform way, are threaded with rotary table; Little elastic force spring-loaded plunger and rotary table are threaded connection; Angular contact ball bearing is embedded in the bottom of rotary table by the mode of interference fit, and angular contact ball bearing is connected with locating shaft interference fit simultaneously.This device saves the material cost of frock making, time cost and cost of labor, and particularly when single products batch is little, advantage is particularly outstanding.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly a kind of bogie brake valve rapid drilling tapping tool.
Background technology
Brake valve belongs to bogie brakes, for one of the safety member of automobile, require higher in processing, the quality of installing hole and screw thread directly affects the result of use of product, but process time directly affects production cost again, the very high hole of rapid processing mass and screw thread the emphasis that manufacturer pays close attention to can be become.Settling mode under normal circumstances for this series products is more, and different settling modes is applicable to different products.
Utility model content
Technical problem to be solved in the utility model is: first is the technical problem of the rapid drilling tapping solving brake valve series products, comprises the installation of product, processing, transposition, dismounting etc.; Second integrated for solving this series products frock, and multiple product uses a set of frock, saves frock and make this and working service cost.
A kind of bogie brake valve rapid drilling tapping tool, comprises base plate, locating shaft, set bolt, angular contact ball bearing, rotary table, eight large elastic spring plungers, little elastic force spring-loaded plunger, two alignment pins;
Described base plate is fixed on bench drill workbench, described base plate central authorities are processed with location and installation hole, described locating shaft lower end and described base plate centrally-located installing hole are that interference fits is installed, described set bolt is fixedly connected with described locating shaft screw thread, described locating shaft and described base plate is fastenedly connected.
Dowel hole on described alignment pin and described rotary table is that interference fit is installed; Described eight large elastic spring plungers are distributed on described rotary table in uniform way, are threaded with described rotary table; Described little elastic force spring-loaded plunger and described rotary table are threaded connection;
Described angular contact ball bearing is embedded in the bottom of described rotary table by the mode of interference fit, and described angular contact ball bearing is connected with described locating shaft interference fit simultaneously.
Good effect of the present utility model: 1, two finger settings can mount and dismount product rapidly, saves the production time; 2, bearing rotary station can fast rotational product to be processed, and the product installation and removal time is saved in the processing making clamped one time can solve multiple hole; 3, rotation work is done on platform and can be arranged multipair dowel hole, only need the alignment pin changing corresponding size can meet the process requirements of new product when changing converted products, save the material cost of frock making, time cost and cost of labor, particularly when single products batch is little, advantage is particularly outstanding.
Accompanying drawing explanation
Fig. 1 is the utility model front view (sectional view);
Fig. 2 is the utility model top view;
Fig. 3 is base plate top view view;
Fig. 4 is operating diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1-Figure 3, a kind of bogie brake valve rapid drilling tapping tool described in the utility model, comprise base plate 1, locating shaft 2, set bolt 3, angular contact ball bearing 4, rotary table 5 (plate is provided with multipair dowel hole, is convenient to change the user demand that different pins meets different product), eight large elastic spring plungers 6, little elastic force spring-loaded plunger 7, two alignment pins 8.
As shown in Figure 1, base plate 1 is fixed on bench drill workbench, and base plate 1 central authorities are processed with location and installation hole, and locating shaft 2 lower end and base plate 1 centrally-located installing hole are that interference fits is installed, set bolt 3 is threaded with locating shaft 2, locating shaft and base plate 1 is fastenedly connected.
From Fig. 1 and Fig. 2 example, alignment pin 8 is that interference fit is installed with the dowel hole on rotary table 5; 8 large elastic spring plungers 6 are distributed on rotary table 5 in uniform way, and connected mode is for being threaded.The mode that little elastic force spring-loaded plunger 7 is threaded connection is arranged on rotary table 5.
From Fig. 1 example, angular contact ball bearing 4 is embedded in the bottom of rotary table 5 by the mode of interference fit, and angular contact ball bearing 4 and locating shaft 2 interference fit are installed simultaneously, and rotary table 5 is successfully rotated around locating shaft 2.
From Fig. 2 and Fig. 3 example, rotary table 5 is designed with the pin-and-hole of multipair different spacing, uses this design can meet the processing request of different size product of the same type.And base plate 1 is provided with 4 uniform dismounting windows, alignment pin 8 can be dismantled easily when being convenient to change processing work aborning.
As shown in Figure 4, operation principle of the present utility model:
In frock installation and debugging process, first tool base plate 1 and workbench are connected, then dial gauge is used to measure the levelness of rotary table 5, by unscrewing or tightening the levelness that 8 uniform large elastic spring plungers 6 regulate rotary table 5 around, tightening little elastic force spring-loaded plunger 7 downwards makes it match with 4 anchor points uniform on base plate 1, base plate 1 is designed with 4 and rotates anchor point, after rotary table 5 half-twist, little elastic force spring-loaded plunger 7 just can stick into the anchor point on base plate 1 by telescopic spring, realizes locating rapidly and accurately.
In valve body process, first workpiece to be processed is placed on rotary table 5, as shown in Figure 4, locating hole on workpiece to be processed coordinates with tool locating pin 8 to be installed, realize the location of workpiece, table drill main shaft rotates descending processing, complete the rear manual rotation rotary table 5 of position, hole processing, little elastic force spring-loaded plunger 7 snaps in next anchor point after ejecting simultaneously, table drill main shaft rotates descending processing, circulated according to this processing of position, valve body four holes, then takes off valve body, complete the processing of this valve body.
Good effect of the present utility model:
1, two pin one side accurate positionings, and easy installation and removal is quick.
2, angular contact ball bearing design, guarantees the spin stabilization of rotary table; Eight direction horizontal plugs regulate eliminates bearing clearance guarantee converted products perpendicularity.
3, sell hole rotary table design more, be applicable to different size Product processing of the same type and use.
4, base plate window design, improves the efficiency that frock changes alignment pin and maintenance.
Claims (2)
1. a bogie brake valve rapid drilling tapping tool, is characterized in that, comprises base plate, locating shaft, set bolt, angular contact ball bearing, rotary table, eight large elastic spring plungers, little elastic force spring-loaded plunger, two alignment pins;
Described base plate is fixed on bench drill workbench, described base plate central authorities are processed with location and installation hole, described locating shaft lower end and described base plate centrally-located installing hole are that interference fits is installed, described set bolt is fixedly connected with described locating shaft screw thread, described locating shaft and described base plate is fastenedly connected;
Dowel hole on described alignment pin and described rotary table is that interference fit is installed; Described eight large elastic spring plungers are distributed on described rotary table in uniform way, are threaded with described rotary table; Described little elastic force spring-loaded plunger and described rotary table are threaded connection;
Described angular contact ball bearing is embedded in the bottom of described rotary table by the mode of interference fit, and described angular contact ball bearing is connected with described locating shaft interference fit simultaneously.
2. a kind of bogie brake valve rapid drilling tapping tool according to claim 1, is characterized in that, described rotary table is designed with the pin-and-hole of multipair different spacing, and described base plate is provided with four uniform dismounting windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420261.9U CN204686493U (en) | 2015-06-17 | 2015-06-17 | A kind of bogie brake valve rapid drilling tapping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420261.9U CN204686493U (en) | 2015-06-17 | 2015-06-17 | A kind of bogie brake valve rapid drilling tapping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686493U true CN204686493U (en) | 2015-10-07 |
Family
ID=54226832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420261.9U Expired - Fee Related CN204686493U (en) | 2015-06-17 | 2015-06-17 | A kind of bogie brake valve rapid drilling tapping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204686493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583824A (en) * | 2016-12-20 | 2017-04-26 | 浙江川洋家私有限公司 | Multidirectional disk cutter |
| CN114535721A (en) * | 2022-03-17 | 2022-05-27 | 诸暨市富易达机械有限公司 | Brake valve accessory tapping equipment |
-
2015
- 2015-06-17 CN CN201520420261.9U patent/CN204686493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583824A (en) * | 2016-12-20 | 2017-04-26 | 浙江川洋家私有限公司 | Multidirectional disk cutter |
| CN106583824B (en) * | 2016-12-20 | 2018-11-16 | 浙江川洋家私有限公司 | A kind of multi-faceted disc cutter |
| CN114535721A (en) * | 2022-03-17 | 2022-05-27 | 诸暨市富易达机械有限公司 | Brake valve accessory tapping equipment |
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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 |
Granted publication date: 20151007 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |