CN2771814Y - Detector for gear hob front rake - Google Patents
Detector for gear hob front rake Download PDFInfo
- Publication number
- CN2771814Y CN2771814Y CN 200520101136 CN200520101136U CN2771814Y CN 2771814 Y CN2771814 Y CN 2771814Y CN 200520101136 CN200520101136 CN 200520101136 CN 200520101136 U CN200520101136 U CN 200520101136U CN 2771814 Y CN2771814 Y CN 2771814Y
- Authority
- CN
- China
- Prior art keywords
- thimble
- gear hob
- back center
- base
- amesdial
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a detector for the front rake of a gear hob. The detector comprises a chassis and a holding device arranged on the chassis, wherein the holding device comprises a front thimble and a back thimble. The front thimble is arranged in a front thimble seat, and the back thimble is arranged in a back thimble seat. A core rod is arranged between the front thimble and the back thimble, and the core rod has a series of diameter specifications in order to be adapted to gear hobs with different dimensions. The chassis is provided with a standard measuring block, and the upper flat surface of the standard measuring block is parallel to the upper flat surface of the chassis. The central lines of the front thimble, the back thimble and the core rod are the same and are positioned on the upper flat surface of the standard measuring block, and the standard measuring block provides a detecting reference. A sliding caliper with an amesdial is used. First, a measuring contact needle of the amesdial is in contact with the upper surface of the standard measuring block in order to reset a bouncing needle of the amesdial, and then, the measuring contact needle is moved to the front rake of a gear hob for measurement. The front rake is analyzed according to the reading of the bouncing needle of the amesdial. The utility model has simple integrated structure, quick detection and reliable consequence.
Description
Technical field
The utility model relates to a kind of cubing frock, specifically relates to a kind of detection tool of simple and practical gear hob anterior angle.
Background technology
The anterior angle of gear hob is a very important parameters in its cut, and its accuracy directly has influence on the machining precision of gear.Present measuring equipment all can not directly reflect, and operation is also very loaded down with trivial details.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of detection tool of simple and practical gear hob anterior angle.
The technical solution of the utility model is such: this detection tool comprises base and the clamping device that is arranged on the base, thimble and back center before described clamping device comprises, preceding thimble is arranged in the spindle headstock, back center is arranged in the tailstock, be provided with plug between the thimble of front and back, described plug is designed to a series of diameter specifications, to be applicable to the gear hob of different size; Described base is provided with a standard gauge block, the last plane parallel of plane and described base on it; Thimble, back center are consistent with plug three's center line before described, and are on the last plane of described standard gauge block, and standard gauge block provides the benchmark of a detection.
As preferably, preceding thimble and spindle headstock are slippery, and preceding thimble rear end is provided with handwheel; Described back center and tailstock are slippery, and the back center rear end is provided with handle.The use that cooperatively interacts of handwheel and handle, handle is in order to quick holding workpiece, and handwheel can be adjusted the clamping Zhang Du of plug at leisure.
As preferably, be provided with bonnet between described handwheel and the spindle headstock; Described handle is by link and back center phase configuration; The lower end of described handle is hinged on the fixed mount, and described fixed mount is fixed on the base.
Vernier caliper is provided with clock gauge, use the measurement contact pin of clock gauge to contact at the standard gauge block upper surface earlier, the indicator of beating is resetted, again measurement contact pin is moved to hobboing cutter anterior angle place and measure, analyze the anterior angle of gear hob by the reading of the indicator of beating.
Adopt technique scheme, the beneficial effect that brings to the utility model is: 1. the detection tool one-piece construction is fairly simple, and the operation of detection is also comparatively quick; 2. standard gauge block and front and back thimble design accuracy are very high, and testing result is very reliable, can analyze the degree of tilt of gear hob anterior angle according to the read-around ratio of clock gauge more intuitively, so that the grinding adjustment.
Description of drawings
Accompanying drawing 1 is a kind of main TV structure synoptic diagram of the present utility model;
Accompanying drawing 2 is a kind of plan structure synoptic diagram of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1 and Fig. 2, base 13 of the present utility model is provided with spindle headstock 3 and tailstock 14, in spindle headstock 3, be provided with slippery with it preceding thimble 4, in tailstock 14, be provided with slippery with it back center 17, be provided with plug 5 between preceding thimble 4 and the back center 17, gear hob 6 is fixed on the plug 5, and plug is designed to a series of diameter specifications, to be applicable to the gear hob of different size.
Before thimble 4 rear ends be provided with handwheel 1, back center 17 rear ends are provided with handle 9, the use that cooperatively interacts of handwheel and handle, handle is in order to quick holding workpiece, handwheel can be adjusted the clamping Zhang Du of plug at leisure.Be provided with bonnet 2 between handwheel 1 and the spindle headstock 3; Handle 9 is by link 8 and back center 17 phase configuration, and the lower end of handle 9 is hinged on the fixed mount 10, and fixed mount 10 is fixed on the base 13.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. the detection tool of a gear hob anterior angle, comprise base and the clamping device that is arranged on the base, it is characterized in that described clamping device comprises preceding thimble (4) and back center (16), preceding thimble (4) is arranged in the spindle headstock (3), back center (16) is arranged in the tailstock (14), be provided with plug (5) between the thimble of front and back, described plug (5) is designed to a series of diameter specifications; Described base (13) is provided with a standard gauge block (12), the last plane parallel of plane and described base (13) on it; Thimble (4), back center (16) are consistent with plug (5) three's center line before described, and are on the last plane of described standard gauge block (12).
2. the detection tool of a kind of gear hob anterior angle according to claim 1 is characterized in that described preceding thimble (4) is slippery with spindle headstock (3), and preceding thimble (4) rear end is provided with handwheel (1); Described back center (16) is slippery with tailstock (14), and back center (16) rear end is provided with handle (9).
3. the detection tool of a kind of gear hob anterior angle according to claim 1 and 2 is characterized in that being provided with bonnet (2) between described handwheel (9) and the spindle headstock (3); Described handle (9) is by link (8) and back center (16) phase configuration.
4. the detection tool of a kind of gear hob anterior angle according to claim 1 and 2 is characterized in that the lower end of described handle (9) is hinged on the fixed mount (10), and described fixed mount (10) is fixed on the base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101136 CN2771814Y (en) | 2005-03-23 | 2005-03-23 | Detector for gear hob front rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101136 CN2771814Y (en) | 2005-03-23 | 2005-03-23 | Detector for gear hob front rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771814Y true CN2771814Y (en) | 2006-04-12 |
Family
ID=36705605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520101136 Expired - Fee Related CN2771814Y (en) | 2005-03-23 | 2005-03-23 | Detector for gear hob front rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771814Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749008A (en) * | 2012-07-16 | 2012-10-24 | 天津天德减震器有限公司 | Damper piston rod runout measuring tool |
| CN104626254A (en) * | 2014-11-28 | 2015-05-20 | 上海烟草集团有限责任公司 | Device for positioning blades of shear type hob |
| CN104913748A (en) * | 2015-06-03 | 2015-09-16 | 南京金三力橡塑有限公司 | Size detection auxiliary device and detection method of rubber nylon valve blocks of engine intake manifold |
| CN110986724A (en) * | 2019-12-27 | 2020-04-10 | 成都齐平科技有限公司 | Tool bit detection device that beats |
| CN112161597A (en) * | 2020-11-01 | 2021-01-01 | 宁波夏拓智能科技有限公司 | Device and method for detecting cylindricity of elongated hole cutter |
-
2005
- 2005-03-23 CN CN 200520101136 patent/CN2771814Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749008A (en) * | 2012-07-16 | 2012-10-24 | 天津天德减震器有限公司 | Damper piston rod runout measuring tool |
| CN104626254A (en) * | 2014-11-28 | 2015-05-20 | 上海烟草集团有限责任公司 | Device for positioning blades of shear type hob |
| CN104913748A (en) * | 2015-06-03 | 2015-09-16 | 南京金三力橡塑有限公司 | Size detection auxiliary device and detection method of rubber nylon valve blocks of engine intake manifold |
| CN110986724A (en) * | 2019-12-27 | 2020-04-10 | 成都齐平科技有限公司 | Tool bit detection device that beats |
| CN110986724B (en) * | 2019-12-27 | 2022-07-29 | 成都齐平科技有限公司 | Tool bit detection device that beats |
| CN112161597A (en) * | 2020-11-01 | 2021-01-01 | 宁波夏拓智能科技有限公司 | Device and method for detecting cylindricity of elongated hole cutter |
| CN112161597B (en) * | 2020-11-01 | 2022-04-08 | 宁波夏拓智能科技有限公司 | Device and method for detecting cylindricity of elongated hole cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 |