CN205373601U - Utensil is examined in bevel gear meshing - Google Patents
Utensil is examined in bevel gear meshing Download PDFInfo
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- CN205373601U CN205373601U CN201620056462.XU CN201620056462U CN205373601U CN 205373601 U CN205373601 U CN 205373601U CN 201620056462 U CN201620056462 U CN 201620056462U CN 205373601 U CN205373601 U CN 205373601U
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Abstract
The utility model relates to an utensil is examined in bevel gear meshing, including work platen, standard gear assembly, intermediate gear subassembly, the gear assembly that awaits measuring, standard gear that standard gear assembly install meshes the intermediate gear of intermediate gear subassembly respectively in both sides, and these two intermediate gear meshings gear that awaits measuring that the gear assembly was installed that awaits measuring is equipped with a percentage table admittedly on the gear assembly that awaits measuring, and the interior terminal surface of flange slip cap of the gear that awaits measuring is touched on the contact top of this percentage table. Originally, examine a simple structure, reasonable in design, through sideshake change process in the simulation differential mechanism bevel gear engagement process, realized carrying out the transition to with the face detection with the one point sensing, make the detection more accurate and reliable, and the reduction detects the process, and reduce cost is directly perceived, find work piece processing problem fast, and save time is a simple and easy high efficiency and the utensil of examining that is applicable to big batch processing production.
Description
Technical field
This utility model belongs to gear testing field, relates to the cubing of bevel gear, especially a kind of bevel gear engagement inspection cubing.
Background technology
To bevel gear gear ring glitch detection, all adopt combination type gear inspection instrument to detect under many circumstances, but the certain point on the gear ring flank of tooth can only be detected during detection；Pulling when if there is colliding with all the other positions or has die mould on the flank of tooth, not easily reflected by tooth runout detection mode；And bevel gear is plane-plane contact in motor process, if gear engagement is bad, or the flank of tooth collides with and weighs wounded, and bevel gear will produce unstable phenomenon in operation process, causes that operating is abnormal, affects the life-span of product.
Existing production generally utilizes gear meshing device gear is engaged operating to detect, but there is certain drawback: such as gear meshing device costly, add use and maintenance cost；It addition, gear meshing device is comparatively accurate, detection operation time be suitable for small lot gear testing, but for existing processing high-volume bevel gear relatively time-consuming, impact processing and detection efficiency.
By retrieving, not yet find the patent document same or like with present patent application.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art part, it is provided that one bevel gear easily and efficiently engagement inspection cubing, this cubing simulation differential bevel wheel engagement hopping process, can improve detection accuracy, reduce cost, improve efficiency.
This utility model solves above-mentioned technical problem is that and takes techniques below scheme to realize:
A kind of bevel gear engagement inspection cubing, including working plate, master gear assembly, intermediate gear assemblies, gear under test assembly, master gear assembly and gear under test assembly are coaxially correspondingly arranged on working plate, on working plate between master gear assembly and gear under test assembly, specular is fixedly mounted with intermediate gear assemblies, the master gear that master gear assembly is installed engages the idler gear of intermediate gear assemblies respectively in both sides, the gear under test that this two idler gear engagement gear under test assemblies are installed, gear under test assembly is fixed with a dial gauge, the contact of this dial gauge contacts the flange slip cap inner face of gear under test.
And, described master gear assembly includes fixed cover, semiaxis, front handlebar, master gear and half axle pad, fixed cover is vertically packed on working plate, in fixed cover, coaxial sleeve is equipped with semiaxis, this semiaxis rear end bias outside fixed cover is radially fixed with front handlebar, there is half axle pad semiaxis front portion in fixed cover with outer shaft sleeve, and the semiaxis front end outside fixed cover is co-axially mounted master gear, and semiaxis is by adopting positioning key to carry out axial limiting in the outer rear end of fixed cover.
And, described gear under test assembly includes semicircular bearing bush, positioning sleeve, spring, flange slip cap, dial gauge and connecting bolt, stud, stud set, rear handle, semicircular bearing bush is bolted on working plate by fixing, positioning sleeve it is cased with in semicircular bearing bush, it is cased with flange slip cap in the front end of this positioning sleeve relative standard gear, the front end of this flange slip cap is co-axially mounted gear under test, flange slip cap rear end in positioning sleeve is coaxially installed with spring, the upper limb face of positioning sleeve is fixed with dial gauge, the contact of this dial gauge contacts the flange inner face of flange slip cap, positioning sleeve and semicircular bearing bush carry out axial limiting by positioning key；The rear end of described positioning sleeve is coaxially fixedly mounted with one end of connecting bolt, and the other end of this connecting bolt is coaxially fixedly mounted with stud, and this stud is fixed on working plate by stud set, handle after the rear portion bias of stud is fixedly mounted with.
And, described intermediate gear assemblies is two and specular, constituting by planet axis support and idler gear, these two planet axis supports are fixed on working plate, and two idler gears on planet bracing strut engage master gear and gear under test respectively in both sides.
Advantage of the present utility model and having the benefit effect that
This cubing is convenient, intuitively, fast, can detect tested gear teeth face situation accurately, and clear and intuitive reaction is on dial gauge.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model (releasing orientation)；
Fig. 2 is the Section A-A sectional view of Fig. 1；
Fig. 3 is the structural front view (engagement) of Fig. 1.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following example are illustrative, is not determinate, it is impossible to limits protection domain of the present utility model with this.
A kind of bevel gear engagement inspection cubing, including working plate 15, master gear assembly, intermediate gear assemblies, gear under test assembly, master gear assembly and gear under test assembly are coaxially correspondingly arranged on working plate, on working plate between master gear assembly and gear under test assembly, specular is fixedly mounted with intermediate gear assemblies, the master gear 5 that master gear assembly is installed engages the idler gear 6 of intermediate gear assemblies respectively in both sides, the gear under test 7 that this two idler gear engagement gear under test assemblies are installed, gear under test assembly is fixed with a dial gauge 8, the contact of this dial gauge contacts flange slip cap 19 inner face of gear under test.
Described master gear assembly includes fixed cover 3, semiaxis 2, front handlebar 1, master gear and half axle pad 18, fixed cover is vertically packed on working plate by fastening bolt 25, in fixed cover, coaxial sleeve is equipped with semiaxis, this semiaxis rear end bias outside fixed cover is radially fixed with front handlebar, there is half axle pad semiaxis front portion in fixed cover with outer shaft sleeve, semiaxis front end outside fixed cover is co-axially mounted master gear, and semiaxis is by adopting positioning key 24 to carry out axial limiting in the outer rear end of fixed cover.
Described gear under test assembly includes semicircular bearing bush 9, positioning sleeve 17, spring 20, flange slip cap, dial gauge and connecting bolt 11, stud 12, stud set 13, rear handle 14, semicircular bearing bush is fixed on working plate by fixing bolt 23, positioning sleeve it is cased with in semicircular bearing bush, it is cased with flange slip cap in the front end of this positioning sleeve relative standard gear, the front end of this flange slip cap is co-axially mounted gear under test, flange slip cap rear end in positioning sleeve is coaxially installed with spring, the upper limb face of positioning sleeve is fixed with dial gauge, the contact of this dial gauge contacts the flange inner face of flange slip cap, positioning sleeve carries out axial limiting with semicircular bearing bush by positioning key 22；The rear end of described positioning sleeve is fixedly mounted with one end of connecting bolt coaxially through clamp nut 10, the other end of this connecting bolt is coaxially fixedly mounted with stud by clamp nut 16, this stud adopts fastening bolt 21 to be fixed on working plate by stud set, handle after the rear portion bias of stud is fixedly mounted with.
Described intermediate gear assemblies is two and specular, constitute by planet axis support 4 and idler gear, these two planet axis supports are fixed on working plate by fixing bolt (not shown), and two idler gears on planet bracing strut engage master gear and gear under test respectively in both sides.
Operation principle of the present utility model is:
Sideshake change reflection when this cubing engages according to bevel gear is to the floating end gap of flange slip cap, utilize dial gauge to the change measurement of this end gap, control gear under test in engagement process the change of end gap within the specific limits, thus reaching the purpose beated during detection bevel gear engagement.
Concrete implementation process is that gear under test is put into flange slip cap, handle after rotation, drives stud to overlap internal messing at stud and rotates, thus ordering about the connecting bolt displacement with Stud connection, and then drives positioning sleeve to left movement；When moving to fixed position, it is arranged on the positioning key below positioning sleeve and will be blocked by semicircular bearing bush and stop mobile, thus reaching positioning action.And now spring is compressed, being pushed down by gear under test, dial gauge contact now acts on the flange inner face of flange slip cap always.
Rotating front handlebar, it will drive semiaxis to rotate, and standard half shaft wheel drives master gear to rotate, and master gear drives gear under test to rotate by idler gear, and in operation process, flange slip cap will swing.And the distance swung will be embodied on dial gauge, the numerical value that dial gauge is beated be exactly we need detection gear engagement time sideshake change numerical value, thus reach detection purpose.
Handle after rotating counterclockwise after having detected, connecting bolt will drive positioning sleeve to move right, and takes out detected gear and can detect the next one.
Claims (4)
1. a bevel gear engagement inspection cubing, it is characterized in that: include working plate, master gear assembly, intermediate gear assemblies, gear under test assembly, master gear assembly and gear under test assembly are coaxially correspondingly arranged on working plate, on working plate between master gear assembly and gear under test assembly, specular is fixedly mounted with intermediate gear assemblies, the master gear that master gear assembly is installed engages the idler gear of intermediate gear assemblies respectively in both sides, the gear under test that this two idler gear engagement gear under test assemblies are installed, gear under test assembly is fixed with a dial gauge, the contact of this dial gauge contacts the flange slip cap inner face of gear under test.
2. bevel gear according to claim 1 engagement inspection cubing, it is characterized in that: described master gear assembly includes fixed cover, semiaxis, front handlebar, master gear and half axle pad, fixed cover is vertically packed on working plate, in fixed cover, coaxial sleeve is equipped with semiaxis, this semiaxis rear end bias outside fixed cover is radially fixed with front handlebar, there is half axle pad semiaxis front portion in fixed cover with outer shaft sleeve, semiaxis front end outside fixed cover is co-axially mounted master gear, and semiaxis is by adopting positioning key to carry out axial limiting in the outer rear end of fixed cover.
3. bevel gear according to claim 1 engagement inspection cubing, it is characterized in that: described gear under test assembly includes semicircular bearing bush, positioning sleeve, spring, flange slip cap, dial gauge and connecting bolt, stud, stud set, rear handle, semicircular bearing bush is bolted on working plate by fixing, positioning sleeve it is cased with in semicircular bearing bush, it is cased with flange slip cap in the front end of this positioning sleeve relative standard gear, the front end of this flange slip cap is co-axially mounted gear under test, flange slip cap rear end in positioning sleeve is coaxially installed with spring, the upper limb face of positioning sleeve is fixed with dial gauge, the contact of this dial gauge contacts the flange inner face of flange slip cap, positioning sleeve and semicircular bearing bush carry out axial limiting by positioning key；The rear end of described positioning sleeve is coaxially fixedly mounted with one end of connecting bolt, and the other end of this connecting bolt is coaxially fixedly mounted with stud, and this stud is fixed on working plate by stud set, handle after the rear portion bias of stud is fixedly mounted with.
4. bevel gear according to claim 1 engagement inspection cubing, it is characterized in that: described intermediate gear assemblies is two and specular, constitute by planet axis support and idler gear, these two planet axis supports are fixed on working plate, and two idler gears on planet bracing strut engage master gear and gear under test respectively in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056462.XU CN205373601U (en) | 2016-01-21 | 2016-01-21 | Utensil is examined in bevel gear meshing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056462.XU CN205373601U (en) | 2016-01-21 | 2016-01-21 | Utensil is examined in bevel gear meshing |
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| Publication Number | Publication Date |
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| CN205373601U true CN205373601U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620056462.XU Active CN205373601U (en) | 2016-01-21 | 2016-01-21 | Utensil is examined in bevel gear meshing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520391A (en) * | 2018-12-27 | 2019-03-26 | 台州广播电视大学 | A kind of detection device of synchronous pulley |
| CN110553617A (en) * | 2019-08-15 | 2019-12-10 | 珠海格力智能装备有限公司 | Spiral bevel gear assembly backlash detection device and method |
| CN112013750A (en) * | 2019-05-30 | 2020-12-01 | 北京福田康明斯发动机有限公司 | Gear clearance measuring device |
-
2016
- 2016-01-21 CN CN201620056462.XU patent/CN205373601U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520391A (en) * | 2018-12-27 | 2019-03-26 | 台州广播电视大学 | A kind of detection device of synchronous pulley |
| CN109520391B (en) * | 2018-12-27 | 2023-11-21 | 台州开放大学 | Synchronous pulley's detection device |
| CN112013750A (en) * | 2019-05-30 | 2020-12-01 | 北京福田康明斯发动机有限公司 | Gear clearance measuring device |
| CN112013750B (en) * | 2019-05-30 | 2022-02-01 | 北京福田康明斯发动机有限公司 | Gear clearance measuring device |
| CN110553617A (en) * | 2019-08-15 | 2019-12-10 | 珠海格力智能装备有限公司 | Spiral bevel gear assembly backlash detection device and method |
| CN110553617B (en) * | 2019-08-15 | 2021-11-05 | 珠海格力智能装备有限公司 | Spiral bevel gear assembly backlash detection device and method |
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