CN208125036U - A kind of detection device for automobile half axle gear mounting distance - Google Patents
A kind of detection device for automobile half axle gear mounting distance Download PDFInfo
- Publication number
- CN208125036U CN208125036U CN201820628681.XU CN201820628681U CN208125036U CN 208125036 U CN208125036 U CN 208125036U CN 201820628681 U CN201820628681 U CN 201820628681U CN 208125036 U CN208125036 U CN 208125036U
- Authority
- CN
- China
- Prior art keywords
- detection block
- dial gauge
- detection
- mounting distance
- half axle
- 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
The utility model discloses a kind of detection devices for automobile half axle gear mounting distance, including detection block, dial gauge and dial gauge mounting rack, groove is equipped in the middle part of the detection block, at least provided with three positioning round orifice in the detection block around groove, one positioning ball of placement suitable for reading of each positioning round orifice, the seating plane of the dial gauge mounting rack and the table top of detection block are arranged in one plane, and the dial gauge is mounted on dial gauge mounting rack for detecting the mounting distance of axle shaft gear.Entire structure of the detecting device is simple, easy to detect.
Description
Technical field
The utility model relates to a kind of wood working tool fields, and in particular to a kind of for automobile half axle gear mounting distance
Detection device.Accurately to choose the measuring mechanism of relevant thickness gasket.
Background technique
As shown in Figure 1, differential assembly is made of differential casing 15, planetary gear 16 and axle shaft gear 6 etc..It is assembling
In the process, gasket is chosen for critical process between axle shaft gear 6 and differential casing 15, and tension or excessively loose all will lead to
Generate heat excessive, abnormal sound, or even burns the major defects such as tooth.It selects suitable gasket that can guarantee the normal work of differential mechanism, prolongs
Long service live.
In actual production, the measurement form that many producers all use conical blocks to hold out against, for upper half axle gear shown in Fig. 1
Spacer thickness H1 and lower axle shaft gear spacer thickness H2 is taken turns, is held out against by conical blocks identical with 6 taper of axle shaft gear by half
Shaft gear is held out against to be measured on differential casing 15, but the taper of axle shaft gear be directly forge, different batches it
Between error it is larger, cause unstable product quality.
Utility model content
The purpose of this utility model is to overcome the shortage of prior art, and it is an object of the present invention to provide a kind of for automobile axle shaft tooth
Take turns the detection device of mounting distance, the spacer thickness for being positioned exactly between axle shaft gear and differential casing, so that can
Accurately to select gasket according to the thickness requirement of measurement, to improve product quality, production efficiency is improved.
The utility model is achieved through the following technical solutions：
A kind of detection device for automobile half axle gear mounting distance, including detection block, dial gauge and dial gauge installation
Frame, the detection block middle part is equipped with groove, each described fixed at least provided with three positioning round orifice in the detection block around groove
One positioning ball of placement suitable for reading in circle of position hole, the seating plane of the dial gauge mounting rack and the table top setting of detection block are flat at one
On face, the dial gauge is mounted on dial gauge mounting rack for detecting the mounting distance of axle shaft gear.
A kind of detection device for automobile half axle gear mounting distance of the utility model, mainly for detection of automobile axle shaft
Gear mounting distance needs to install gasket, every axle shaft gear on the mounting surface of axle shaft gear when due to axle shaft gear installation
Processing dimension is uniformly different, due to the planform of axle shaft gear, accurately to detect that axle shaft gear mounting distance is non-
Often difficult, the present invention is according to the structure feature of axle shaft gear, using axle shaft gear and planetary gear position of engagement plane as benchmark
The planetary gear position of engagement is simulated by positioning ball, so as to very easily lead to by the way that multiple circular positioning balls are arranged in face
It crosses centimeter check and goes out the distance between datum level and axle shaft gear mounting surface；Entire structure of the detecting device is simple, easy to detect.
For the ease of determining that axle shaft gear places level in detection block, realize that measurement data is accurate, by will test block
It is designed to that axle shaft gear rotation can be driven by detection block with rotational structure, so that it is determined that whether axle shaft gear mounting surface is smooth,
And then improve the mounting distance detection accuracy of axle shaft gear.
Further, three positioning round orifice are laid with around groove in the detection block.
Further, the detection block is frustum cone structure.
It further, further include detection block erecting bed, the detection block erecting bed is equipped with detection block mounting groove, the inspection
It surveys block to be mounted in detection block mounting groove, the dial gauge mounting rack is mounted on detection block erecting bed.
Further, the detection block installation trench bottom is equipped with ring shaped slot, the setting circle on the ring shaped slot and detection block
Hole is correspondingly arranged, and ball is equipped between the lower mouth and ring shaped slot of positioning round orifice.
Further, it is arranged with turbine on the anchor ring of the detection block, is equipped on the corresponding detection block erecting bed of turbine
Worm screw, the worm screw engage with turbine, are equipped with swing handle in worm screw upper end, drive worm screw rotation by adjusting swing handle,
Worm screw is again by driving detection block rotation with turbine engaged transmission.
The utility model compared with prior art, has the following advantages and benefits：
A kind of detection device for automobile half axle gear mounting distance of the utility model, mainly for detection of automobile axle shaft
Gear mounting distance needs to install gasket, every axle shaft gear on the mounting surface of axle shaft gear when due to axle shaft gear installation
Processing dimension is uniformly different, due to the planform of axle shaft gear, accurately to detect that axle shaft gear mounting distance is non-
Often difficult, the present invention is according to the structure feature of axle shaft gear, using axle shaft gear and planetary gear position of engagement plane as benchmark
The planetary gear position of engagement is simulated by positioning ball, so as to very easily lead to by the way that multiple circular positioning balls are arranged in face
It crosses centimeter check and goes out the distance between datum level and axle shaft gear mounting surface；Entire structure of the detecting device is simple, easy to detect.
For the ease of determining that axle shaft gear places level in detection block, realize that measurement data is accurate, by will test block
It is designed to that axle shaft gear rotation can be driven by detection block with rotational structure, so that it is determined that whether axle shaft gear mounting surface is smooth,
And then improve the mounting distance detection accuracy of axle shaft gear.Specific implementation of the invention allows to want according to the thickness of measurement
Accurate selection gasket is asked to improve production efficiency to improve product quality.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is automobile half axle gear mounting structure schematic diagram；
Fig. 2 is that a kind of front view structure of detection device for automobile half axle gear mounting distance of the utility model is illustrated
Figure；
Fig. 3 is that a kind of plan structure of detection device for automobile half axle gear mounting distance of the utility model is illustrated
Figure；
Fig. 4 is the utility model band detection block erecting bed schematic view of the front view；
Label and corresponding parts title in attached drawing：
1- detection block, 2- dial gauge, 3- dial gauge mounting rack, 4- positioning round orifice, 5- positioning ball, 6- axle shaft gear, 7- are recessed
Slot, 8- detection block erecting bed, 9- detection block mounting groove, 10- ring shaped slot, 11- ball, 12- turbine, 13- worm screw, 14- turning handle
Hand, 15- differential casing, 16- planetary gear.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1-3, a kind of detection device for automobile half axle gear mounting distance of the utility model, including detection
Block 1, dial gauge 2 and dial gauge mounting rack 3 are equipped with groove 7 in the middle part of the detection block 1, the detection block 1 around groove 7 up to
It is set less there are three positioning round orifice 4, the diameter of placement positioning ball 5 is more detected semiaxis on the circular diameter and circular hole 4 of circular hole 4
Depending on 6 gauge size of gear, one positioning ball 5 of placement suitable for reading of each positioning round orifice 4, the dial gauge mounting rack 3
In one plane, seating plane needs and the table top of detection block 1 is in a horizontal plane for seating plane and the setting of the table top of detection block 1
On, the dial gauge 2 is mounted on dial gauge mounting rack 3 for detecting the mounting distance of axle shaft gear 6.
Three positioning round orifice 4 are laid with around groove 7 in the detection block 1.The corresponding installation three of three positioning round orifice 4
Ball 5 is positioned, three positioning balls 5 can form a detection datum level on the flank of tooth of axle shaft gear 6.
A kind of detection method of the detection device for automobile half axle gear mounting distance of the utility model：
1, it is (straight to bore three circular holes 4 by corresponding angle for the flank of tooth reference circle that different model axle shaft gear 6 is pressed in detection block 1
Diameter, tolerance are pressed different model and are determined)；
2, the identical three positioning ball (optional bearing ball) of selection diameter is placed in three corresponding apertures；
3, axle shaft gear is placed on three positioning balls, using the levelling mounting surface of dial gauge, records percentage meter reading, i.e.,
For locating distance；
4, method according to this, detects different gear altitude readings, as locating distance range, can select according to this corresponding gasket into
Row installation assembly, to guarantee assembly consistency and check processing consistency.
A kind of detection device for automobile half axle gear mounting distance of the utility model, mainly for detection of automobile axle shaft
Gear mounting distance needs to install gasket, every axle shaft gear on the mounting surface of axle shaft gear when due to axle shaft gear installation
Processing dimension is uniformly different, due to the planform of axle shaft gear, accurately to detect that axle shaft gear mounting distance is non-
Often difficult, the present invention is according to the structure feature of axle shaft gear, using axle shaft gear and planetary gear position of engagement plane as benchmark
The planetary gear position of engagement is simulated by positioning ball, so as to very easily lead to by the way that multiple circular positioning balls are arranged in face
It crosses centimeter check and goes out the distance between datum level and axle shaft gear mounting surface；Entire structure of the detecting device is simple, easy to detect.
Embodiment 2
As shown in Figs 1-4, a kind of detection device for automobile half axle gear mounting distance of the utility model, in embodiment
On the basis of 1, the detection block 1 is frustum cone structure.It further include detection block erecting bed 8, the detection block erecting bed 8 is equipped with inspection
Block mounting groove 9 is surveyed, the detection block 1 is mounted in detection block mounting groove 9, and the dial gauge mounting rack 3 is mounted on detection block peace
It fills on platform 8.
9 bottom of detection block mounting groove is equipped with ring shaped slot 10, the ring shaped slot 10 and the positioning round orifice 4 in detection block 1
It is correspondingly arranged, ball 11 is equipped between the lower mouth and ring shaped slot 10 of positioning round orifice 4.
It is arranged with turbine 12 on the anchor ring of the detection block 1, worm screw is equipped on the corresponding detection block erecting bed 8 of turbine 12
13, the worm screw 13 engages with turbine 12, is equipped with swing handle 14 in 13 upper end of worm screw, drives snail by adjusting swing handle 14
Bar 13 rotates, and worm screw 13 with 12 engaged transmission of turbine again by driving detection block 1 to rotate.For the ease of determining that axle shaft gear is being examined
It surveys and places level on block, realizing that measurement data is accurate, being designed to drive with rotational structure by detection block by will test block
Axle shaft gear rotation, so that it is determined that whether axle shaft gear mounting surface is smooth, and then the mounting distance for improving axle shaft gear detects standard
True property.
A kind of detection method of the detection device for automobile half axle gear mounting distance of the utility model：
1, it is (straight to bore three circular holes 4 by corresponding angle for the flank of tooth reference circle that different model axle shaft gear 6 is pressed in detection block 1
Diameter, tolerance are pressed different model and are determined)；
2, the identical three positioning ball (optional bearing ball) of selection diameter is placed in three corresponding apertures；
3, axle shaft gear is placed on three positioning balls, using the levelling mounting surface of dial gauge, records percentage meter reading, i.e.,
For locating distance；
4, method according to this, detects different gear altitude readings, as locating distance range, can select according to this corresponding gasket into
Row installation assembly, to guarantee assembly consistency and check processing consistency.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of detection device for automobile half axle gear mounting distance, including detection block (1), dial gauge (2) and dial gauge
Mounting rack (3), it is characterised in that：Groove (7) are equipped in the middle part of the detection block (1), in the detection block (1) around groove (7)
At least provided with three positioning round orifice (4), one positioning ball (5) of placement suitable for reading of each positioning round orifice (4), the dial gauge
The seating plane of mounting rack (3) and the table top of detection block (1) are arranged in one plane, and the dial gauge (2) is mounted on dial gauge
For detecting the mounting distance of axle shaft gear (6) on mounting rack (3).
2. a kind of detection device for automobile half axle gear mounting distance according to claim 1, it is characterised in that：Institute
It states and is laid with three positioning round orifice (4) around groove (7) on detection block (1).
3. a kind of detection device for automobile half axle gear mounting distance according to claim 1, it is characterised in that：Institute
Stating detection block (1) is frustum cone structure.
4. a kind of detection device for automobile half axle gear mounting distance according to claim 3, it is characterised in that：Also
Including detection block erecting bed (8), the detection block erecting bed (8) is equipped with detection block mounting groove (9), detection block (1) peace
In detection block mounting groove (9), the dial gauge mounting rack (3) is mounted on detection block erecting bed (8).
5. a kind of detection device for automobile half axle gear mounting distance according to claim 4, it is characterised in that：Institute
Detection block mounting groove (9) bottom is stated equipped with ring shaped slot (10), the ring shaped slot (10) and the positioning round orifice (4) on detection block (1)
It is correspondingly arranged, is equipped with ball (11) between the lower mouth and ring shaped slot (10) of positioning round orifice (4).
6. a kind of detection device for automobile half axle gear mounting distance according to claim 5, it is characterised in that：Institute
It states and is arranged with turbine (12) on the anchor ring of detection block (1), worm screw is equipped on the corresponding detection block erecting bed (8) of turbine (12)
(13), the worm screw (13) is engaged with turbine (12), swing handle (14) is equipped in worm screw (13) upper end, by adjusting turning handle
Hand (14) drives worm screw (13) rotation, and worm screw (13) is again by driving detection block (1) rotation with turbine (12) engaged transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628681.XU CN208125036U (en) | 2018-04-28 | 2018-04-28 | A kind of detection device for automobile half axle gear mounting distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628681.XU CN208125036U (en) | 2018-04-28 | 2018-04-28 | A kind of detection device for automobile half axle gear mounting distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125036U true CN208125036U (en) | 2018-11-20 |
Family
ID=64186856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820628681.XU Expired - Fee Related CN208125036U (en) | 2018-04-28 | 2018-04-28 | A kind of detection device for automobile half axle gear mounting distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208125036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682285A (en) * | 2018-12-24 | 2019-04-26 | 重庆市计量质量检测研究院 | More ball free-assembling tooth pitch templates and adjusting process |
-
2018
- 2018-04-28 CN CN201820628681.XU patent/CN208125036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682285A (en) * | 2018-12-24 | 2019-04-26 | 重庆市计量质量检测研究院 | More ball free-assembling tooth pitch templates and adjusting process |
| CN109682285B (en) * | 2018-12-24 | 2020-07-24 | 重庆市计量质量检测研究院 | Multi-ball freely-assembled tooth pitch sample plate and adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 610000 No. 11 Taixing Avenue, Dujiangyan Economic Development Zone, Chengdu City, Sichuan Province Patentee after: SICHUAN DUJIANG MACHINERY Co.,Ltd. Address before: 610000 No. 11 Taixing Avenue, Jinji Development Zone, Dujiangyan City, Chengdu City, Sichuan Province Patentee before: Sichuan Dujiang Machinery Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190911 Address after: 611830 No. 11 Taixing Avenue, Dujiangyan Economic Development Zone, Chengdu City, Sichuan Province Patentee after: CHENGDU KAOSITE AXEL MANUFACTURING Co.,Ltd. Address before: 610000 No. 11 Taixing Avenue, Dujiangyan Economic Development Zone, Chengdu City, Sichuan Province Patentee before: Sichuan Dujiang Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |