CN206208521U - Gear engages cubing - Google Patents
Gear engages cubing Download PDFInfo
- Publication number
- CN206208521U CN206208521U CN201621303929.2U CN201621303929U CN206208521U CN 206208521 U CN206208521 U CN 206208521U CN 201621303929 U CN201621303929 U CN 201621303929U CN 206208521 U CN206208521 U CN 206208521U
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- China
- Prior art keywords
- cushion block
- base
- fixed
- cubing
- screw
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of gear and engages cubing, belongs to field of mechanical technique.It solves the problems, such as that the existing gear engagement cubing scope of application is small, service life is short.This gear engages cubing, including base, the cushion block being fixed on base one and the mandrel one being fixed on cushion block one, mandrel one and the perpendicular setting of base, the sidepiece of cushion block one has the locating surface one perpendicular with base, the guide rail vertical with locating surface one is fixed with base, the guide rail is provided with sliding block, cushion block two is fixed with sliding block, the mandrel two perpendicular with base is fixed with cushion block two, the driving structure for driving sliding block to be moved to the direction of cushion block one all the time is provided between cushion block two and base, measurement structure is additionally provided with base.The utility model has the advantages that applied widely, long service life and accuracy of detection is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of gear engagement cubing.
Background technology
The uniformity of the gear teeth is a standard of precision height after measurement Gear Processing on gear, and some application scenarios are to wheel
Difference between tooth has high requirement, and error range within the specific limits, must can otherwise influence the transmission of miscellaneous part, from
And influence service life.At present, gear engagement detector be typically utilized on support base install be formed with chute guide rail and
Screw rod, steel ball is placed in the chute of guide rail, and sliding block is buckled on guide rail and is slidably matched by the formation of steel ball and guide rail, sliding block and screw rod
Threaded connection.When placing workpiece, sliding block is made and is adjusted along guide rail movement the position of sliding block by rotating screw rod.And on base
Workpiece spindle is that gap coordinates in the mounting hole of base, is held out against by a stage clip of sidepiece.Because its volume is larger, weight
Weight, pulls difficulty, is unfavorable for being used on the station of assembly line, and adjusts more complicated, high processing costs.
Therefore, Chinese patent discloses a kind of gear engages cubing [Authorization Notice No. is CN2720417Y], set on base
Be equipped with a workpiece spindle and two support bases, dial gauge is connected on base by fixed mount, be provided with sliding block workpiece spindle and
Withstand delivery arm in delivery arm, the push rod end of dial gauge.Two slide-bars are each passed through sliding block, and gap coordinates therewith, the two ends of slide-bar with
Two support base connections, compression spring sleeve is on slide-bar and props up sliding block, and limited block is arranged on slide-bar side and is connected with base.The letter of its structure
It is single, compact, it is simple to operate.
But still there is problems with it：1st, due to being influenceed by slide-bar, it can only detect the less product of diameter, be applicable
Scope is small；2nd, the installation accuracy requirement to slide-bar, sliding block is higher, and extremely inconvenience is dismounted after there is abrasion, and maintenance cost is high；
3rd, hanging sliding block is supported by slide-bar entirely, can cause slide-bar lopsided wear, and late detection precision is substantially reduced and service life is short.
The content of the invention
The purpose of this utility model is directed to existing technology and there is above mentioned problem, it is proposed that a kind of accuracy of detection is high, suitable
Cubing is engaged with the wide gear of scope.
The purpose of this utility model can be realized by following technical proposal：
This gear engages cubing, including base, the cushion block one being fixed on base and the mandrel one being fixed on cushion block one,
Described mandrel one and the perpendicular setting of base, it is characterised in that the sidepiece of cushion block one has the locating surface perpendicular with base
One, the guide rail vertical with locating surface one is fixed with described base, the guide rail is provided with sliding block, is fixed with described sliding block
Cushion block two, is fixed with the mandrel two perpendicular with base on described cushion block two, use is provided between described cushion block two and base
In the driving structure for driving sliding block to be moved to the direction of cushion block one all the time, measurement structure is additionally provided with described base.
Mandrel one and the similar elevation of mandrel two, first clean out the surface of mandrel one and mandrel two, and master gear is inserted in
Onto mandrel one, master gear can be circumferentially rotated with respect to mandrel one, and tested geared sleeve is set on mandrel two, and tested gear can phase
Mandrel two is circumferentially rotated, and ensures that tested gear is centrally located on sustained height with master gear.In the work of driving structure
Under, sliding block is moved along guide rail to the direction of cushion block one, cushion block two and mandrel two is driven near cushion block one, while tested gear
It is meshed with master gear.Tested gear is rotated, measurement structure is observed, sees whether measurement structure acts within the specified range.
In above-mentioned gear engagement cubing, the sidepiece of the cushion block two has the locating surface being oppositely arranged with locating surface one
Two, described locating surface two is provided with screwed hole one, and the described internal thread of screwed hole one is connected with stop screw.
Before detection, the size adjustment stop screw according to tested gear, makes between cushion block one and cushion block two with larger
Gap, facilitates being inserted in for master gear and tested gear.Subsequent regulation stop screw, sliding block is gradually in the presence of driving structure
Moved to the direction of cushion block one, finally tested gear is engaged with master gear.The stop screw is set, tested gear and mark is being inserted in
Sliding block need not be pulled back during quasi- gear, it is easy for installation.
In above-mentioned gear engagement cubing, described driving structure be fixed on including one end screw one on cushion block two,
The screw two being fixed on base and one end are fixed on the extension spring on screw one, and the other end of the extension spring is fixed on screw two
On, and described extension spring is vertically arranged with locating surface one.Under normal conditions, extension spring pulls cushion block two so as to pull sliding block along guide rail
With the trend moved to the direction of cushion block one, while ensureing that tested gear is in engagement all the time with master gear.
In above-mentioned gear engagement cubing, there is the screwed hole being be arranged in parallel with screwed hole one on described locating surface two
Two, above-mentioned screw one is threadedly coupled with described screwed hole two, has the spiral shell vertical with screwed hole two on described base
Pit three, in the above-mentioned threaded connection of screw two and the screwed hole three.
In above-mentioned gear engagement cubing, there is the through hole set perpendicular to locating surface one in described cushion block one, on
The extension spring stated is parallel to be arranged in the through hole.
In above-mentioned gear engagement cubing, described measurement structure includes the dial gauge being fixed on base and is fixed on
Shelves bar on cushion block two, described shelves bar is set perpendicular to the direction of motion of sliding block, the push rod of the dial gauge perpendicular to shelves bar,
And the push rod of the dial gauge is resisted against on grade bar all the time in the presence of extension spring.
In the above-mentioned gear engagement cubing, it is threaded with described shelves bar and is coaxially disposed with the push rod of dial gauge
Adjusting screw, the push rod of the dial gauge is resisted against in the adjusting screw all the time in the presence of extension spring.
Distance of the adjusting screw end away from shelves bar can adjust, when the tested outside diameter of gear is larger, adjusting screw extension
It is more long, it is ensured that the push rod of dial gauge can be resisted against on the end of adjusting screw, when the external diameter of tested gear is smaller, adjusting screw
Extension is shorter.
Before detection, mandrel one and mandrel two are first cleaned out, master gear is placed on mandrel one, tested gear is put
Put on mandrel two, adjust stop screw and adjusting screw, enable dial gauge fully against to the end of adjusting screw.Rotate quilt
Gear is surveyed, whether observation percentage list index swings in acceptability limit, when tested pinion rotation, such as dial gauge beat of pointer
Greatly, observe whether tested gear is that the single gear teeth have kick；If dial gauge Integral swinging is excessive, gear engagement substandard product report
Useless, whether single gear teeth kick, observation outward appearance damages.
Compared with prior art, this gear engagement cubing has advantages below：
Possess with common meshing device identical accuracy of detection, adjust stop screw, with extension spring tense detected, volume
It is compact to be influenceed by extraneous factors such as inspection places, it is applied widely, detect wide in variety, and be easy to carry, conveniently manage, make
Use long lifespan.
Brief description of the drawings
Fig. 1 is a kind of structural representation of preferred embodiment that the utility model is provided.
Fig. 2 is a kind of top view of preferred embodiment that the utility model is provided.
In figure, 1, base；2nd, cushion block one；3rd, mandrel one；4th, locating surface one；5th, guide rail；6th, sliding block；7th, cushion block two；8th, core
Axle two；9th, locating surface two；10th, stop screw；11st, screw one；12nd, screw two；13rd, extension spring；14th, through hole；15th, dial gauge；16、
Shelves bar；17th, adjusting screw；A, master gear；B, tested gear.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
Gear engagement cubing as shown in Figure 1, including base 1, the cushion block 1 that is fixed on by screw on base 1 and logical
The mandrel 1 that screw is fixed on cushion block 1, mandrel 1 and the perpendicular setting of base 1 are crossed, the sidepiece of cushion block 1 has
There is the locating surface one 4 perpendicular with base 1, the guide rail 5 vertical with locating surface 1 is fixed with by screw on the base 1, this is led
Rail 5 is provided with can be fixed with cushion block 27 on sliding block 6 along the sliding block 6 slidably of guide rail 5 by screw, pass through on cushion block 27
Screw is fixed with the mandrel two 8 perpendicular with base 1, is provided between cushion block 27 and base 1 for driving sliding block 6 all the time to pad
The driving structure of the direction of block 1 motion, measurement structure is additionally provided with base 1.
Mandrel 1 and the similar elevation of mandrel 28, first clean out the surface of mandrel 1 and mandrel 28, by master gear a
It is nested on mandrel 1, master gear a can be circumferentially rotated with respect to mandrel 1, tested gear b sets is set on mandrel 28, quilt
Surveying gear b can circumferentially rotate with respect to mandrel 28, and ensure that tested gear b and master gear a is centrally located on sustained height.
In the presence of driving structure, sliding block 6 is moved along guide rail 5 to the direction of cushion block 1, drives cushion block 27 and mandrel 28 to be close to
Cushion block 1, while tested gear b is meshed with master gear a.Tested gear b is rotated, measurement structure is observed, measurement structure is seen
Whether act within the specified range.
As shown in figure 1, the sidepiece of cushion block 27 has the locating surface 29 being oppositely arranged with locating surface 1, on locating surface 29
Screwed hole one is provided with, the internal thread of screwed hole one is connected with stop screw 10.Before detection, according to the size adjustment of tested gear b
Stop screw 10, makes have larger gap between cushion block 1 and cushion block 27, facilitates being inserted in for master gear a and tested gear b.
Stop screw 10 is then adjusted, sliding block 6 is gradually moved to the direction of cushion block 1 in the presence of driving structure, finally tested gear b
Engaged with master gear a.The stop screw 10 is set, cunning need not be pulled back when tested gear b and master gear a is inserted in
Block 6, it is easy for installation.
As shown in figure 1, the driving structure screw 1 being fixed on cushion block 27 including one end, the spiral shell that is fixed on base 1
2 12 and the extension spring 13 that is fixed on screw 1 of one end are followed closely, the other end of extension spring 13 is fixed on screw 2 12, and extension spring 13
It is vertically arranged with locating surface 1.Under normal conditions, extension spring 13 pulls cushion block 27 so as to pull sliding block 6 along guide rail 5 with to pad
The trend of the direction of block 1 motion, while ensureing that tested gear b and master gear a is in engagement all the time.
Specifically, as shown in figure 1, there is the screwed hole two being be arranged in parallel with screwed hole one, screw 1 on locating surface 29
In threaded connection and screwed hole two, there is the screwed hole three vertical with screwed hole two on base 1, screw 2 12 is threadedly coupled and should
In screwed hole three.
As shown in figure 1, having the through hole 14 set perpendicular to locating surface 1 in cushion block 1, extension spring 13 is parallel to be arranged in this
In through hole 14.
As shown in Fig. 2 measurement structure includes the dial gauge 15 being fixed on base 1 and the shelves bar being fixed on cushion block 27
16, shelves bar 16 is set perpendicular to the direction of motion of sliding block 6, the push rod of dial gauge 15 perpendicular to shelves bar 16, and in the work of extension spring 13
It is resisted against all the time on grade bar 16 with the push rod of lower dial gauge 15.
As shown in Fig. 2 being threaded with the adjusting screw 17 being coaxially disposed with the push rod of dial gauge 15 on shelves bar 16, drawing
The push rod of dial gauge 15 is resisted against in the adjusting screw 17 all the time in the presence of spring 13.
Distance of the end of adjusting screw 17 away from shelves bar 16 be can adjust, and when tested gear b external diameters are larger, adjusting screw 17 is stretched
Go out part more long, it is ensured that the push rod of dial gauge 15 can be resisted against on the end of adjusting screw 17, when the external diameter of tested gear b is smaller
When, the extension of adjusting screw 17 is shorter.
Before detection, mandrel 1 and mandrel 28 are first cleaned out, master gear a is placed on mandrel 1, by tested tooth
Wheel b is placed on mandrel 28, adjusts stop screw 10 and adjusting screw 17, enables dial gauge 15 fully against to adjusting screw
17 end.Tested gear b is rotated, whether observation dial gauge 15 pointer swings in acceptability limit, when tested gear b is rotated
When, such as beat of pointer of dial gauge 15 is excessive, and whether the tested gear b of observation is that the single gear teeth have kick；If the overall pendulum of dial gauge 15
Dynamic excessive, gear engagement substandard product is scrapped, and whether single gear teeth kick, observation outward appearance damages.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of gear engagement cubing, including base (1), the cushion block one (2) being fixed on base (1) and cushion block one is fixed on
(2) mandrel one (3) on, described mandrel one (3) and base (1) perpendicular setting, it is characterised in that the side of cushion block one (2)
Portion has the locating surface one (4) perpendicular with base (1), and lead vertical with locating surface one (4) is fixed with described base (1)
Rail (5), the guide rail (5) is provided with sliding block (6), cushion block two (7) is fixed with described sliding block (6), on described cushion block two (7)
The mandrel two (8) perpendicular with base (1) is fixed with, is provided with for driving sliding block between described cushion block two (7) and base (1)
(6) driving structure moved to the direction of cushion block one (2) all the time, measurement structure is additionally provided with described base (1).
2. gear according to claim 1 engages cubing, it is characterised in that the sidepiece of the cushion block two (7) has and fixed
The locating surface two (9) that plane one (4) is oppositely arranged, described locating surface two (9) is provided with screwed hole one, described screwed hole one
Internal thread is connected with stop screw (10).
3. gear according to claim 2 engages cubing, it is characterised in that described driving structure is fixed on including one end
Screw one (11) on cushion block two (7), the screw two (12) being fixed on base (1) and one end are fixed on screw one (11)
Extension spring (13), the other end of the extension spring (13) is fixed on screw two (12), and described extension spring (13) and locating surface one (4)
It is vertically arranged.
4. gear according to claim 3 engages cubing, it is characterised in that have and spiral shell on described locating surface two (9)
In the screwed hole two that pit one be arranged in parallel, the above-mentioned threaded connection of screw one (11) and described screwed hole two, described bottom
There is the screwed hole three vertical with screwed hole two, in the above-mentioned threaded connection of screw two (12) and the screwed hole three on seat (1).
5. the gear according to claim 3 or 4 engages cubing, it is characterised in that have in described cushion block one (2) vertical
In the through hole (14) that locating surface one (4) is set, above-mentioned extension spring (13) is parallel to be arranged in the through hole (14).
6. gear according to claim 1 engages cubing, it is characterised in that described measurement structure includes being fixed on base
(1) dial gauge (15) on and the shelves bar (16) being fixed on cushion block two (7), described shelves bar (16) is perpendicular to sliding block (6)
The direction of motion is set, and the push rod of the dial gauge (15) is perpendicular to shelves bar (16), and the percentage in the presence of extension spring (13)
The push rod of table (15) is resisted against on a grade bar (16) all the time.
7. gear according to claim 6 engagement cubing, it is characterised in that be threaded with described shelves bar (16) with
The adjusting screw (17) that the push rod of dial gauge (15) is coaxially disposed, the push rod of the dial gauge (15) in the presence of extension spring (13)
All the time it is resisted against in the adjusting screw (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621303929.2U CN206208521U (en) | 2016-11-30 | 2016-11-30 | Gear engages cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621303929.2U CN206208521U (en) | 2016-11-30 | 2016-11-30 | Gear engages cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208521U true CN206208521U (en) | 2017-05-31 |
Family
ID=58752147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621303929.2U Expired - Fee Related CN206208521U (en) | 2016-11-30 | 2016-11-30 | Gear engages cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530632A (en) * | 2019-08-29 | 2019-12-03 | 南京沃瑞新能源科技有限公司 | A kind of automobile gear engagement measuring instrument |
| CN112665490A (en) * | 2020-07-30 | 2021-04-16 | 绍兴市雅克汽配有限公司 | Eccentric inner curve contour gauge |
-
2016
- 2016-11-30 CN CN201621303929.2U patent/CN206208521U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530632A (en) * | 2019-08-29 | 2019-12-03 | 南京沃瑞新能源科技有限公司 | A kind of automobile gear engagement measuring instrument |
| CN112665490A (en) * | 2020-07-30 | 2021-04-16 | 绍兴市雅克汽配有限公司 | Eccentric inner curve contour gauge |
| CN112665490B (en) * | 2020-07-30 | 2023-08-15 | 绍兴市雅克汽配有限公司 | Eccentric inner curve profile gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |