CN214792909U - Automobile synchronizer gear hub slider slot symmetry degree detection device - Google Patents
Automobile synchronizer gear hub slider slot symmetry degree detection device Download PDFInfo
- Publication number
- CN214792909U CN214792909U CN202121218398.8U CN202121218398U CN214792909U CN 214792909 U CN214792909 U CN 214792909U CN 202121218398 U CN202121218398 U CN 202121218398U CN 214792909 U CN214792909 U CN 214792909U
- Authority
- CN
- China
- Prior art keywords
- telescopic link
- transparent base
- fixed
- detection
- gear hub
- 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.)
- Active
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a car synchronous ware tooth hub take-up housing slot symmetry detection device in automobile parts production field, including transparent base and detection card frame, the last fixed surface of transparent base is perpendicular upwards fixed mounting has the fixed column, the outer wall of fixed column rotates the cover and is equipped with solid fixed ring, fixed column and the vertical direction of transparent base run through to rotate and is connected with the rotation post, it is perpendicular downwards to rotate the post and is equipped with the pointer at the fixed cover of the inner chamber of transparent base, the even fixed scale one that is provided with in upper surface edge of transparent box body, the horizontal telescopic link that the horizontal direction fixedly connected with multistage telescopic link in top of rotation post is constituteed, the vertical telescopic link of one end vertical direction fixedly connected with vertical telescopic link downwards that the top cap was kept away from to horizontal telescopic link, vertical telescopic link lower extreme fixed mounting has the detection card frame. The utility model discloses a set up the measuring staff of big or small adjustable and deuterogamy pressure sensor can be accurate detect the symmetry to the take-up housing groove, and practical function is better, is worth current market use widely.
Description
Technical Field
The utility model relates to an automobile parts production field especially relates to a car synchronizer gear hub slider groove symmetry detection device.
Background
China is a large population country, people have more and more abundant lives and the sales volume and the holding volume of automobiles are more and more abundant along with the high-speed development of social economy, the automobile production is mainly formed by assembling a main frame and a plurality of parts, and synchronizers are mostly used for automobile gearboxes and are used for enabling meshed gears to synchronously rotate when the gearboxes are shifted. The synchronizer comprises a gear sleeve and a gear hub, the gear sleeve is sleeved outside the gear hub, and the gear hub keeps synchronous rotation with the gear sleeve through external teeth on the gear hub. During gear shifting, the gear hub needs to move relative to the gear sleeve in the axial direction, and the gear hub and the gear sleeve conveniently move relative to each other. The gear hub is usually of a three-groove structure, namely, the outer ring is a gear body and three sliding block grooves which are uniformly distributed, and the requirement of symmetry is also met relative to external spline teeth on two sides of each sliding block groove.
In the production process of present tooth hub, can only adopt slide caliper to the detection of tooth hub take-up housing slot symmetry mostly and detect, nevertheless examine time measuring using slide caliper, because the spline flank of tooth is gradually burst into the seams, consequently can't realize accurate measurement, lead to the measuring result error great and examine time measuring speed slower using slide caliper, detection efficiency is lower, and practical effect is not good. Therefore, the device for detecting the symmetry degree of the gear hub slider groove of the automobile synchronizer is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art and the car synchronizer gear hub slider groove symmetry detection device that proposes. In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a car synchronizer gear hub slider groove symmetry detection device, includes transparent base and detection card frame, the perpendicular upward fixed mounting of upper surface of transparent base has the fixed column, the outer wall of fixed column rotates the cover and is equipped with solid fixed ring, the vertical direction of fixed column and transparent base runs through to rotate and is connected with the rotation post, the rotation post is perpendicular downwards at the fixed cover of inner chamber of transparent base and is equipped with the pointer, the upper surface edge of transparent base is evenly fixed and is provided with scale one. The utility model discloses a detection device for the screw rod, including the top cap, the top of rotation post, the horizontal telescopic link that the top of rotation post transversely is connected with the multistage telescopic link and constitutes, the vertical direction fixedly connected with longitudinal extension pole of one end vertical direction that the top cap was kept away from to horizontal telescopic link, longitudinal extension pole lower extreme fixed mounting has the detection card frame, transversely rotate in the detection card frame and install the screw rod, the symmetry is provided with two sections screw threads in opposite directions on the screw rod, equal fixed mounting has and screw rod matched with bearing on two inner walls of detection card frame, the screw rod both ends all are connected with the rotation of detection card frame through the bearing, fixed mounting has the gag lever post between the detection card frame inner wall, the symmetry slides on the gag lever post and is provided with two test bars, the test bar is threaded sleeve respectively and is established on two sections opposite screw threads of screw rod.
Preferably, the lower end of the transparent base is fixedly provided with a non-slip mat.
Preferably, top cap upper end fixed mounting has bee calling organ, test rod outer wall fixed mounting has pressure sensor, and bee calling organ passes through the inner line electricity with pressure sensor and is connected.
Preferably, the surface of the detection card frame is fixedly provided with a second scale.
Preferably, the outer wall surface of fixed column is provided with the external screw thread, and solid fixed ring inner wall is provided with the internal thread with external screw thread assorted.
Preferably, each section of the telescopic rod is fixedly provided with a lock catch on a transverse telescopic rod consisting of a plurality of sections of the telescopic rods.
Preferably, one end of the screw rod penetrates through the detection clamping frame, extends to the outside and is fixedly provided with a handle.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the production parameter who combines tooth hub slider groove adjusts the distance between the both sides check lever to cooperate bee calling organ again through setting up pressure sensor, whether the internal diameter that can go to differentiate the slider groove according to the bee calling organ whether sends sound behind the pressure sensor response when detecting slider inslot diameter is the same, and whether the radian through pointer cooperation scale one in transparent base and the base is unanimous, combines above-mentioned two points to assess the symmetry in slider groove. Compare the manual work and hand vernier caliper and detect, can effectually avoid the workman to cause the condition of making mistakes that detects because of asthenopia or attention is not concentrated, the accuracy of detecting is higher. To sum up, the utility model discloses overall structure sets up ingenious reasonable again, examines time measuring easy operation, and it is high to detect the accuracy, and practical function is better, is worth current market and uses widely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the oblique view structure of the present invention;
FIG. 2 is a schematic view of the front view structure of the utility model;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic front view of the detection card frame of FIG. 1 according to the present invention;
fig. 5 is a schematic top view of the present invention.
In the figure: the device comprises a transparent base 1, a non-slip mat 101, a fixed column 2, a rotating column 3, a pointer 4, a scale I5, a top cover 6, a buzzer 601, a transverse telescopic rod 7, a lock catch 701, a longitudinal telescopic rod 8, a detection clamping frame 9, a scale II 901, a screw rod 10, a handle 1001, a bearing 11, a limiting rod 12, a detection rod 13, a pressure sensor 14, a fixing ring 15 and a gear hub 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a device for detecting symmetry of a gear hub slider groove of an automobile synchronizer comprises a transparent base 1 and a detection card frame 9, wherein a fixed column 2 is fixedly arranged on the upper surface of the transparent base 1 vertically upwards, a fixed ring 15 is sleeved on the outer wall of the fixed column 2 in a rotating manner, the fixed column 2 and the transparent base 1 are connected with a rotating column 3 in a penetrating and rotating manner in the vertical direction, a pointer 4 is fixedly sleeved in the inner cavity of the transparent base 1 vertically downwards, a scale 5 is uniformly and fixedly arranged on the edge of the upper surface of the transparent base 1, the rotating column 3 rotates and drives the pointer 4 in the inner cavity of the transparent base 1 to rotate during detection, the scale number pointed by the pointer 4 can be observed through the transparent base 1, a top cover 6 is fixedly arranged at the upper end of the rotating column 3, a transverse telescopic rod 7 consisting of a plurality of telescopic rods is fixedly connected to the top end of the rotating column 3 in the transverse direction, and a longitudinal telescopic rod 8 is fixedly connected to the vertical direction downwards at the end of the transverse telescopic rod 7 far away from the top cover 6, the lower end of the longitudinal telescopic rod 8 is fixedly provided with a detection clamping frame 9, the detection clamping frame 9 is internally provided with a screw rod 10 in a transverse rotating manner, two sections of opposite threads are symmetrically arranged on the screw rod 10, two inner walls of the detection clamping frame 9 are fixedly provided with bearings 11 matched with the screw rod 10, two ends of the screw rod 10 are rotatably connected with the detection clamping frame 9 through the bearings 11, a limiting rod 12 is fixedly arranged between the inner walls of the detection clamping frame 9, two detection rods 13 are symmetrically arranged on the limiting rod 12 in a sliding manner, and the detection rods 13 are respectively sleeved on the two sections of opposite threads of the screw rod 10 through thread sleeves.
As shown in the attached figure 1 in the specification, the antiskid pad 101 is fixedly installed at the lower end of the transparent base 1, and when the slide block slot of the gear hub is detected, the antiskid pad 101 can prevent the detection device from sliding and shifting, so that the detected numerical value is inaccurate.
As shown in the accompanying drawings 1 and 4 of the specification, a buzzer 601 is fixedly mounted at the upper end of the top cover 6, a pressure sensor 14 is fixedly mounted on the outer wall of the detection rod 13, the buzzer 601 is electrically connected with the pressure sensor 14 through an internal circuit, and the pressure sensor can be matched with the buzzer, so that whether the symmetry of the slider groove is the same or not can be distinguished according to whether the buzzer sounds after the pressure sensor senses the symmetry of the slider groove, the condition that detection is mistaken due to asthenopia or inattention of workers is avoided, and the detection accuracy is higher.
As shown in the attached figure 4 of the specification, a second scale 901 is fixedly arranged on the surface of the detection card frame 9, when the slider groove is detected, firstly, the distance between two detection rods 13 is adjusted according to production parameters and the second scale 901 to measure the inner diameter of the slider groove, and then whether the radians of the slider groove are consistent or not is distinguished by matching with a first scale 5 pointed by a pointer 4 in the transparent base 1 and the base, so that the measurement result is more accurate.
As description attached figure 1, 3 show, the outer wall surface of fixed column 2 is provided with the external screw thread, gu fixed ring 15 inner wall is provided with the internal thread with external screw thread assorted, when detecting tooth hub 16, place tooth hub 16 in transparent base 1 upper end through fixed column 2, gu fixed ring 15 rotates downwards through the external screw thread fit of internal thread with the 2 outer walls of fixed column again, in order to reach the mesh of fixing tooth hub 16 on transparent base 1, alright detect again after carrying out accurate location with the accurate tooth hub, prevent that tooth hub from appearing removing and running the position in the testing process, the accuracy that detects at the back is influenced.
As shown in the attached drawing 1 of the specification, fixed mounting has hasp 701 on the horizontal telescopic link 7 of multistage, place tooth hub 16 on transparent base 1 when needs and examine time measuring, press hasp 701 and withdraw horizontal telescopic link 7 and place tooth hub 16 on transparent base 1 again, after the position of fixed tooth hub 16, pull horizontal telescopic link 7 again and make and detect behind the slider groove that card frame 9 just right tooth hub 16, relock lock hasp 701, the length of fixed telescopic link 7, the length of the horizontal telescopic link 7 of adjustment that hasp 701 can be convenient and fast, make the testing process convenient and fast more.
As shown in fig. 4, one end of the screw rod 10 penetrates through the detection card frame 9 and extends to the outside, and a handle 1001 is fixedly arranged, when the slider grooves with different sizes and specifications are detected, the handle 1001 is screwed to quickly adjust the distance between the two groups of detection rods 13 to the corresponding size for detection, and the detection efficiency of the detection device is improved.
The working steps of the device for detecting the symmetry degree of the gear hub sliding block slot of the automobile synchronizer are as follows:
at first place whole detection device at the horizontally desktop, fix detection device on the desktop through slipmat 101, loosen hasp 701 and withdraw horizontal telescopic link 7, at this moment can place tooth hub 16 perpendicularly on transparent base 1 along fixed column 2, place steadily fix tooth hub 16 with solid fixed ring 15 along the external screw thread of 2 outer walls of fixed column rotatory downwards after, loosen hasp 701 on next step and pull out horizontal telescopic link 7, stimulate vertical telescopic link 8 downwards again, make after detection card frame 9 corresponds the position in take-up housing, the length of locking hasp 701 to horizontal telescopic link 7 is fixed. At this moment, the handle 1001 is screwed on the detection clamping frame 9 to rotate the screw rod 10, the screw rod 10 rotates through the bearing 11, the two detection rods 13 can slide on two sections of threads with opposite directions on the screw rod 10 under the action of the limiting rod 12 and adjust the distance between the two detection rods, the numerical value of the distance between the two detection rods 13 is adjusted according to the originally set parameters of the slider grooves of the gear hub 16 and the second scale 901, and when the corresponding size of the slider grooves is adjusted, the slider grooves on the gear hub 16 can be measured. Pressure sensor 14 is installed to the outer wall of test bar 13, when slider groove internal diameter and set for the parameter matching, pressure sensor 14 can contact the internal diameter of slider groove this moment and receive the pressure after report to the police through honey ware 601 and send the sound of "dripping", if slider groove internal diameter size is too big then honey ware can not receive signal alarm, and when the size is too little, test bar 13 can't normally insert the slider groove, the fixed cover of pointer 4 is established at the lower extreme that rotates post 3, so rotate post 3 and also can follow the rotation when rotating, also can be according to the angle size unanimity that 5 scale that pointer 4 inside transparent base 7 pointed obtained the slider groove this moment. (in addition, the utility model discloses in the actual production process, can replace horizontal telescopic link 7, vertical telescopic link 9 for the electric putter structure under the sufficient condition of producer budget.)
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a car synchronizer gear hub take-up housing symmetry degree detection device, includes transparent base (1) and detection card frame (9), its characterized in that, the last vertical fixed surface of transparent base (1) upward fixed mounting has fixed column (2), the outer wall of fixed column (2) is rotated the cover and is equipped with solid fixed ring (15), fixed column (2) and transparent base (1) vertical direction run through to rotate and is connected with and rotates post (3), it is equipped with pointer (4) to rotate post (3) perpendicular downward at the inner chamber fixed mounting of transparent base (1), the upper surface edge of transparent base (1) is even fixed and is provided with scale (5), the upper end fixed mounting who rotates post (3) has top cap (6), horizontal telescopic link (7) that the top horizontal direction fixedly connected with multistage telescopic link of rotating post (3) is constituteed, the one end vertical direction fixedly connected with vertical telescopic link that top cap (6) was kept away from in horizontal telescopic link (7) is vertical Telescopic link (8), vertical telescopic link (8) lower extreme fixed mounting has detection card frame (9), transversely rotate in the detection card frame (9) and install screw rod (10), the symmetry is provided with two sections screw threads in opposite directions on screw rod (10), equal fixed mounting has and screw rod (10) matched with bearing (11) on two inner walls of detection card frame (9), screw rod (10) both ends all rotate with detection card frame (9) through bearing (11) and are connected, fixed mounting has gag lever post (12) between detection card frame (9) inner wall, the symmetry slides on gag lever post (12) and is provided with two check rod (13), check rod (13) threaded sleeve is established on two sections screw threads in opposite directions in screw rod (10) respectively.
2. The device for detecting the symmetry degree of the gear hub sliding block slot of the automobile synchronizer is characterized in that a non-slip mat (101) is fixedly arranged at the lower end of the transparent base (1).
3. The device for detecting the symmetry degree of the gear hub sliding block slot of the automobile synchronizer is characterized in that a buzzer (601) is fixedly mounted at the upper end of the top cover (6), a pressure sensor (14) is fixedly mounted on the outer wall of the detection rod (13), and the buzzer (601) is electrically connected with the pressure sensor (14) through an internal circuit.
4. The device for detecting the symmetry degree of the gear hub sliding block slot of the automobile synchronizer is characterized in that a second scale (901) is fixedly arranged on the surface of the detection clamping frame (9).
5. The device for detecting the symmetry degree of the automobile synchronizer gear hub sliding block slot according to claim 1, wherein an external thread is arranged on the surface of the outer wall of the fixed column (2), and an internal thread matched with the external thread is arranged on the inner wall of the fixed ring (15).
6. The device for detecting the symmetry degree of the gear hub sliding block slot of the automobile synchronizer is characterized in that a lock catch (701) is fixedly arranged on each section of the telescopic rod on a transverse telescopic rod (7) consisting of a plurality of sections of telescopic rods.
7. The device for detecting the symmetry degree of the gear hub slider slot of the automobile synchronizer is characterized in that one end of the screw rod (10) penetrates through the detection clamping frame (9) to extend to the outside and is fixedly provided with a handle (1001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218398.8U CN214792909U (en) | 2021-06-02 | 2021-06-02 | Automobile synchronizer gear hub slider slot symmetry degree detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218398.8U CN214792909U (en) | 2021-06-02 | 2021-06-02 | Automobile synchronizer gear hub slider slot symmetry degree detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214792909U true CN214792909U (en) | 2021-11-19 |
Family
ID=78699977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121218398.8U Active CN214792909U (en) | 2021-06-02 | 2021-06-02 | Automobile synchronizer gear hub slider slot symmetry degree detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214792909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589114A (en) * | 2024-01-16 | 2024-02-23 | 泰州市爱国机械有限公司 | Planetary gear shaft symmetry degree detection equipment and detection method thereof |
-
2021
- 2021-06-02 CN CN202121218398.8U patent/CN214792909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589114A (en) * | 2024-01-16 | 2024-02-23 | 泰州市爱国机械有限公司 | Planetary gear shaft symmetry degree detection equipment and detection method thereof |
| CN117589114B (en) * | 2024-01-16 | 2024-04-26 | 泰州市爱国机械有限公司 | Planetary gear shaft symmetry degree detection equipment and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214792909U (en) | Automobile synchronizer gear hub slider slot symmetry degree detection device | |
| CN211452163U (en) | Aperture detection device that metal insert used | |
| CN215447724U (en) | Speed reducer limiting angle detection device | |
| CN210037498U (en) | Building material hardness detection device | |
| CN201413115Y (en) | L base detecting tool | |
| CN208795411U (en) | A kind of torque sensor calibrating installation | |
| CN110108483B (en) | Gear engagement degree detection device | |
| CN216745896U (en) | Synchronizer gear sleeve inverted bevel gear symmetry degree detection device | |
| CN213703121U (en) | Simple tool for rapidly testing large aperture | |
| CN211425236U (en) | Multifunctional vernier caliper capable of measuring hole spacing and inner and outer diameters | |
| CN203605876U (en) | Tool for measuring spacing between inner toothed rods of tooth ring | |
| CN2211602Y (en) | Portable gear inspector | |
| CN216205910U (en) | Gear detection device easy to fix | |
| CN211872517U (en) | Three-meter straight ruler for detecting pavement evenness | |
| CN213579040U (en) | Device for measuring heights of fan plates with different angles of crankshaft | |
| CN111256644A (en) | Dimension measuring tool for factory detection of driving gear | |
| CN210242619U (en) | Gear ring M value detection device | |
| CN216926338U (en) | Convenient fixed and high-precision prestressed steel detection extensometer | |
| CN216246667U (en) | Water level monitoring device that hydraulic construction engineering used | |
| CN2349533Y (en) | Central distance measurer | |
| CN210072345U (en) | A quick clamping device for stopwatch detects | |
| CN220893227U (en) | Small hole chamfering depth measuring device | |
| CN215865002U (en) | Building engineering detection equipment | |
| CN213899783U (en) | Height measuring device for Marshall test piece | |
| CN217084456U (en) | Pressure detection equipment for machining of fixing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |