CN210892944U - Single-detection type axle main pin hole inner sleeve detection mechanism - Google Patents
Single-detection type axle main pin hole inner sleeve detection mechanism Download PDFInfo
- Publication number
- CN210892944U CN210892944U CN201922112216.8U CN201922112216U CN210892944U CN 210892944 U CN210892944 U CN 210892944U CN 201922112216 U CN201922112216 U CN 201922112216U CN 210892944 U CN210892944 U CN 210892944U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- vertical
- wall thickness
- disc
- comparison
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a singly examine formula axle king-pin hole endotheca detection mechanism, including comparing the disc down, comparing the disc on, comparing the rotating structure that the disc rotated under the drive, pressing structure, layer board and bottom plate, compare the disc down and wear to be equipped with the ejector pin, compare the lower extreme of disc on and be equipped with and pull out the vertical connecting axle that wears to establish on comparing the disc down, vertical connecting axle is equipped with the conical surface section that is in the same place with the ejector pin butt, be equipped with the elastic layer on one end of ejector pin, the cover is equipped with and supports the base plate on the layer board through the spring on the vertical round pin, be equipped with two endotheca; when the inner sleeve with the inner diameter and the wall thickness both meeting the design values is sleeved on the lower comparison disc, the inner sleeve wall thickness comparison channel can move to be aligned with the wall of the inner sleeve along the up-down direction. The utility model has the advantages of can enough detect the internal diameter and can conveniently detect out whether the wall thickness meets the requirements everywhere of circumference again, solve the trouble problem of both sides endotheca wall thickness and internal diameter.
Description
Technical Field
The utility model relates to an axle detects with examining utensil especially relates to a singly examine formula axle king-pin hole endotheca detection mechanism.
Background
The vehicle axle of the automobile is provided with a front axle and a rear axle, wherein the front axle is used for mounting front wheels and supporting the weight of the front part of the automobile and is connected with a frame by a front suspension frame. A front axle of an automobile with a conventional structure is disclosed in chinese patent application No. 2011201792654, which is entitled "front axle assembly of an automobile" with publication date of 2011, 12 and 28. The automobile front axle comprises a cross rod and two cantilevers, a frame supporting part is arranged at each of two ends of the cross rod, the two cantilevers are connected with each of the two cross rods, and main pin holes are formed in the cantilevers. When the front wheel steering device is used, the steering knuckle is arranged in the main pin hole in a penetrating mode through the main pin and connected with the front shaft, and the front wheel is installed on the steering knuckle. The original automotive front axle suffers from the following disadvantages: the cross rod and the cantilever are of split structures and are connected together in a welding mode, so that the position between the cantilever and the cross rod is easy to deviate and not meet the requirement, and the yield is low; for the improvement of the company, the automobile front axle with a flat bottom casting structure is designed; however, the axle with the cast structure has the following defects: the king pin holes are susceptible to wear resulting in scrapping of the front axle. In order to solve the problem of wear of the main pin hole, the inner sleeve 1 shown in fig. 3 is designed to be installed in the main pin hole. The two end surfaces of the inner sleeve are inclined surfaces. In the production process of the inner sleeve, whether the wall thickness and the inner diameter are within a set range or not needs to be detected, namely whether the tolerance meets the standard or not. The wall thickness and the inner diameter of the existing inner sleeve are detected by different detection mechanisms, and the detection is troublesome; the wall thickness is detected by a vernier caliper to detect a plurality of circumferential points of the inner sleeve for judgment, and because the number of detection points is limited, when the part which does not meet the requirement is not sampled, misjudgment can be generated, and the accuracy in detection is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can enough detect the internal diameter and can conveniently detect out the single formula axle king pin hole endotheca detection mechanism that examines whether the wall thickness meets the requirements everywhere of circumference again, solved and detected wall thickness and internal diameter and wall thickness through the mechanism of difference and for the circumference point-by-point that follows the endotheca through slide caliper and detect the trouble problem that exists.
The technical problem is solved by the following technical scheme: a single detection type axle main pin hole inner sleeve detection mechanism comprises an inner diameter detection structure, a pressing structure, a supporting plate and a bottom plate, wherein the pressing structure, the supporting plate and the bottom plate are sequentially arranged from top to bottom, the inner diameter detection structure comprises a lower comparison disc, an upper comparison disc and a lower comparison disc rotating rotary structure, the diameter of the lower comparison disc is the lower limit value of the inner sleeve inner diameter, the diameter of the upper comparison disc is the upper limit value of the inner sleeve inner diameter, the lower comparison disc is provided with a vertical rotary shaft which is supported on the bottom plate and is rotatably connected to the supporting plate, the upper end of the vertical rotary shaft is provided with a vertical connecting hole, at least 3 ejector rods which radially extend along the circumferential distribution of the vertical rotary shaft are penetrated through the lower comparison disc, the rotary structure comprises a gear arranged on the vertical rotary shaft, a rack meshed with the gear and a translation mechanism for driving the rack to move back and forth, the lower comparison disc is provided, the vertical connecting shaft is provided with a conical surface section, the lower end of the conical surface section is small, the upper end of the conical surface section is large, the conical surface section is used for being abutted with the ejector rod and driving the ejector rod to abut against the inner sleeve sleeved on the lower comparison disc, one end of the ejector rod is provided with an elastic layer, the pressing structure comprises a pressing plate and a lifting mechanism for driving the pressing plate to press the upper comparison disc, the supporting plate is provided with a vertical round pin, the vertical round pin is sleeved with a base plate, the base plate is supported on the supporting plate through a spring, and the base plate is provided with two inner sleeve wall thickness comparison channels which are symmetrically distributed on two radial sides of the vertical round pin and can rotate to be distributed; the width of one inner sleeve wall thickness comparison channel is equal to the upper limit value of the inner sleeve wall thickness, the width of the other inner sleeve wall thickness comparison channel is equal to the lower limit value of the inner sleeve wall thickness, and an introduction port is arranged at the upper end of the inner sleeve wall thickness comparison channel with the width equal to the lower limit value of the inner sleeve wall thickness; when the inner sleeve with the inner diameter and the wall thickness meeting the design values is sleeved on the lower comparison disc, the inner sleeve wall thickness comparison channel can move to be aligned with the wall of the inner sleeve along the vertical direction. When the base plate is used, the base plate rotates by taking the vertical round pin as an axis to the position where the two inner sleeve wall thickness comparison channels which are distributed along the radial direction of the vertical rotating shaft and have the width equal to the upper limit value of the inner sleeve wall thickness are positioned between the vertical rotating shaft and the vertical round pin and are kept at the position, the inner sleeve is sleeved on the lower comparison disc, if the inner sleeve can be sleeved, the protection requirement of the lower limit value of the inner diameter is shown, then the vertical connecting shaft is inserted into the vertical connecting hole, the inner sleeve can be lifted up to be sleeved on the upper comparison disc, if the upper limit value of the inner diameter can not be shown to meet the requirement, and when the inner diameter meets the requirement, the wall of the inner sleeve is inserted into the inner sleeve wall thickness comparison channel with the width equal to the upper limit value of the inner sleeve wall thickness, then the upper comparison disc is pressed down by. The rotating structure drives the vertical rotating shaft to rotate 360 degrees, so that the inner sleeve rotates 360 degrees, and if the inner sleeve can pass through the inner sleeve wall thickness comparison channel and is not clamped by the inner sleeve wall thickness comparison channel in the process that the inner sleeve rotates 360 degrees, the wall thickness of the inner sleeve does not exceed the upper limit value. Then the base plate rotates to a position where the two inner sleeve wall thickness comparison channels which are distributed along the radial direction of the vertical rotating shaft and have the width equal to the lower limit value of the inner sleeve wall thickness are located between the vertical rotating shaft and the vertical round pin by taking the vertical round pin as an axis, the inner sleeve is driven to rotate in the opposite direction for 360 degrees by the rotating structure, whether the supporting plate can be jacked by the spring in the process of rotating for 360 degrees is judged, the inner sleeve wall thickness comparison channels are sleeved on the wall of the inner sleeve, and if the supporting plate is not sleeved on the inner sleeve wall, the lower limit value of the wall thickness of the inner sleeve is in accordance with the requirement. The design of elastic layer for no matter the internal diameter is upper deviation or lower deviation, can both provide the radial translation of endotheca and dodge the space for the deformation through the elastic layer, make the endotheca wall thickness compare the passageway can not block the endotheca and lead to the endotheca can not produce the rotation and produce the erroneous judgement when the wall thickness meets the requirements. The mode is convenient for batch detection of the inner sleeve.
Preferably, the inner sleeve wall thickness ratio is enclosed by a fixed stop block and a movable stop block which are arranged on the base plate in the channel, the fixed stop block and the movable stop block can rotate to be distributed along the radial direction of the vertical rotating shaft by the vertical round pin, the movable stop block is connected to the base plate in a sliding mode along the radial direction of the vertical round pin, and a movable stop block position adjusting mechanism is arranged on the base plate. This technical scheme makes the width that the passageway was compared to the endotheca wall thickness adjustable to can be applicable to the endotheca detection usefulness of different wall thickness scopes, the commonality is good.
Preferably, the movable stop position adjusting mechanism comprises a rotary table abutted against one side of the movable stop far away from the fixed stop, the rotary table is eccentrically provided with a vertical rotating shaft, and the vertical rotating shaft is in threaded connection with the supporting plate. When the device is used, the rotating disc is rotated to drive the movable stop block, so that the wall thickness of the inner sleeve is adjusted to the width of the channel. The adjustment is convenient.
Preferably, when the inner sleeve wall thickness ratio channel is positioned between the vertical rotating shaft and the vertical round pin, the fixed stop block is positioned between the vertical rotating shaft and the movable stop block, and the movable stop block position adjusting mechanism is positioned on one side of the movable stop block, which is far away from the fixed stop block. In the process of detecting the upper and lower limit values of the wall thickness to switch, the width of the inner sleeve wall thickness comparison channel can be adjusted without taking down the inner sleeve, and the use is convenient.
Preferably, when the inner sleeve wall thickness ratio channel is located between the vertical rotating shaft and the vertical round pin, the fixed stop block is located between the vertical rotating shaft and the movable stop block, the fixed stop block is cylindrical, and the surface of one side, facing the fixed stop block, of the movable stop block is a radial vertical plane perpendicular to the vertical rotating shaft. No matter how large the inner diameter and the outer diameter of the inner sleeve are, the stop block cannot interfere the inner sleeve to be inserted into the inner sleeve wall thickness comparison channel.
Preferably, the elastic layer is a rubber layer. Not only can elastically deform, but also has good reliability when the inner sleeve can rotate along with the comparison turntable.
Preferably, when the two inner wall thickness ratio channels are distributed along the radial direction of the vertical rotating shaft, the sum of the inner diameter of the inner sleeve and half of the inner sleeve wall thickness is equal to the distance between the inner sleeve wall thickness ratio channel between the vertical rotating shaft and the vertical round pin and the axis of the vertical rotating shaft. A minimization of the thickness of the elastic layer can be achieved.
Preferably, the supporting plate is further connected with a limiting mechanism for keeping the fixed stopper and the movable stopper at positions distributed along the radial direction of the vertical rotating shaft. The convenience is good when in use.
Preferably, the limiting mechanism comprises two vertical stop rods which are connected to the supporting plate in a pluggable manner and a cross rod which connects the upper ends of the two vertical stop rods together, and the two vertical stop rods are in stop connection with the two sides of the base plate when the fixed stop blocks and the movable stop blocks are distributed along the radial direction of the vertical rotating shaft.
Preferably, the vertical rotating shaft is supported on the base plate through a plane bearing.
Preferably, the lower surface of the pressing plate is provided with a plurality of pressing rolling balls.
The utility model has the advantages of that: the wall thickness and the inner diameter of the inner sleeve can be conveniently detected, and the detection is convenient and has good accuracy; the continuous detection is convenient.
Drawings
Fig. 1 is a schematic view of the usage state of the present invention.
Fig. 2 is the utility model discloses remove press structure and last compare after the carousel and be in two endotheca wall thicknesses and compare the overlook schematic diagram when the radial distribution of passageway along erecting the pivot.
Fig. 3 is a schematic cross-sectional view of the inner sleeve.
In the figure: the device comprises an inner sleeve 1, a pressing structure 2, a supporting plate 3, a bottom plate 4, a lower comparison disc 5, an upper comparison disc 6, a rotating structure 7, a vertical rotating shaft 8, a vertical connecting hole 9, a plane bearing 10, an ejector rod 11, an elastic layer 12, a gear 13, a rack 14, a translation mechanism 15, a vertical connecting shaft 16, a conical surface section 17, a pressing plate 18, a lifting mechanism 19, a pressing rolling ball 20, a vertical round pin 21, a spring 22, a movable stop block 23, an inner sleeve wall thickness comparison channel 24, an introducing port 25, a surface 26 of one side of the movable stop block facing the fixed stop block, a rotary table 27, a vertical rotating shaft 28, a threaded through hole 29, a wall 30 of the inner sleeve, a fixed stop block 31, a movable stop block position adjusting mechanism 32, a limiting mechanism 33, a vertical stop.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, the single-detection type axle main pin hole inner sleeve detection mechanism comprises an inner diameter detection structure, and a pressing structure 2, a supporting plate 3 and a bottom plate 4 which are sequentially arranged from top to bottom. The inner diameter detection structure comprises a lower comparison disc 5, an upper comparison disc 6 and a rotating structure 7 for driving the lower comparison disc to rotate. The diameter of the lower comparison disc is the lower limit value of the inner diameter of the inner sleeve 1. The diameter of the upper comparison disc is the upper limit value of the inner diameter of the inner sleeve. The upper end surface of the lower comparison disc is a convex conical surface, so that the inner sleeve can be conveniently sleeved on the lower comparison disc. The lower end of the lower comparison disc is provided with a vertical rotating shaft 8 which is supported on the bottom plate and is rotatably connected on the supporting plate, and the upper end of the lower comparison disc is provided with a vertical connecting hole 9. The vertical rotating shaft is coaxial with the upper comparison disc. The vertical rotating shaft is rotatably connected to the supporting plate and penetrates through the supporting plate. The lower end of the vertical shaft is supported on the base plate by a flat bearing 10. The vertical connecting hole is coaxial with the vertical rotating shaft. The lower comparison disc is provided with 3 mandrils 11 which are distributed along the circumferential direction of the vertical rotating shaft and extend radially. The 3 rotating shafts are uniformly distributed along the circumferential direction of the lower comparison disc. The outer end of the ejector rod, namely the end far away from the vertical rotating shaft, is provided with an elastic layer 12. The elastic layer is of a rubber structure. The ejector pin can be compared the disc and go up horizontal migration down. The rotating structure comprises a gear 13 arranged on the vertical rotating shaft, a rack 14 meshed with the gear and a translation mechanism 15 driving the rack to translate back and forth. The translation mechanism is a cylinder. The lower end of the upper comparison disc is provided with a vertical connecting shaft 16 which is arranged in the vertical connecting hole in a penetrating way in a pulling way. The upper end of the vertical connecting shaft is provided with a conical section 17 with a small lower end and a large upper end. The conical surface section 17 is integrated with the inner end motor of the ejector rod. When the comparison disc moves downwards, the conical surface section drives the ejector rod to extend out, the upper end ejector rod is tightly propped against the inner circumferential surface of the inner sleeve through the elastic layer, and the upper end inner sleeve can rotate along with the lower comparison disc. The pressing structure comprises a pressing plate 18 and a lifting mechanism 19 for driving the pressing plate to press the upper comparison disc. The lifting mechanism is a cylinder. The lower surface of the pressing plate is provided with a plurality of pressing rolling balls 20. The supporting plate is provided with a vertical round pin 21. The vertical round pin is sleeved with a base plate 36 which is supported on the supporting plate through a spring 22. The base plate is provided with two inner sleeve wall thickness comparison channels 24 which are symmetrically distributed on the two radial sides of the vertical round pin. The two inner sleeve wall thickness comparison channels can rotate to be distributed along the radial direction of the vertical rotating shaft by taking the vertical round pin as the shaft. The inner sleeve wall thickness ratio channel is enclosed by a fixed stop block 31 and a movable stop block 23 which are arranged on the base plate. The upper end of the inner sleeve wall thickness ratio channel is provided with a leading-in port 25. When the wall thickness of the two inner sleeves is distributed along the radial direction of the vertical rotating shaft compared with the wall thickness of the channel, the fixed stop block and the movable stop block are distributed along the radial direction of the vertical rotating shaft, the movable stop block is positioned between the vertical round pin and the fixed stop block, and the surface 26 of one side of the movable stop block facing the fixed stop block is a radial vertical plane vertical to the vertical rotating shaft. The fixed stop block is cylindrical. The movable stop block is connected on the base plate in a sliding mode along the radial direction of the vertical rotating shaft. The base plate is provided with a movable stopper position adjusting mechanism 32. The movable stop block position adjusting mechanism is positioned on one side of the movable stop block, which is far away from the fixed stop block. The movable stop position adjustment mechanism comprises a rotary disc 27 abutting on the side of the movable stop remote from the fixed stop. The turntable is eccentrically provided with a vertical rotation shaft 28. The vertical rotating shaft and the fixed stop blocks are distributed along the radial direction of the vertical rotating shaft. The vertical rotation shaft is screwed into the threaded through hole 29 on the base plate. When the inner sleeve 1 with the inner diameter and the wall thickness both meeting the design values is sleeved on the lower comparison disc and the two inner sleeve wall thickness comparison channels are distributed along the radial direction of the vertical rotating shaft, the wall of the inner sleeve is aligned with the inner sleeve wall thickness comparison channel between the vertical rotating shaft and the vertical round pin, and specifically, the sum of the inner diameter of the inner sleeve and half of the wall thickness of the inner sleeve is equal to the distance from the middle point of the inner sleeve wall thickness comparison channel to the axis of the vertical rotating shaft. The pallet is also connected with a limit mechanism 33 which keeps the fixed stop and the movable stop at the positions distributed along the radial direction of the vertical rotating shaft. The limiting mechanism comprises two vertical stop rods 34 which can be connected on the supporting plate in a pluggable mode and a cross rod 35 which connects the upper ends of the two vertical stop rods together. When the fixed stop block and the movable stop block are distributed along the radial direction of the vertical rotating shaft, the two vertical stop rods are in stop connection with the two sides of the base plate.
When the device is used, the width of the two inner sleeve wall thickness ratio channels is the upper limit value of the inner sleeve wall thickness, and the width of the other inner sleeve wall thickness ratio channel is equal to the lower limit value of the inner sleeve wall thickness. The method for adjusting the wall thickness ratio of the inner sleeve to the width of the channel comprises the following steps: the rotating turntable is rotated by taking the vertical rotating shaft as the shaft, so as to adjust the position of the rotating stop block.
The base plate rotates to a position where two inner sleeve wall thickness comparison channels which are distributed along the radial direction of the vertical rotating shaft and have the width equal to the upper limit value of the inner sleeve wall thickness are located between the vertical rotating shaft and the vertical round pin by taking the vertical round pin as a shaft, the inner sleeve is sleeved on the lower comparison disc, if the inner sleeve can be sleeved, the lower limit value of the inner diameter meets the requirement, then the vertical connecting shaft is inserted into the vertical connecting hole, the inner sleeve is lifted up to see whether the inner sleeve can be sleeved on the upper comparison disc, if the inner diameter cannot be shown to meet the requirement, the wall of the inner sleeve is inserted into the inner sleeve wall thickness comparison channel located between the vertical rotating shaft and the vertical round pin, and the comparison disc is pressed downwards by the pressing structure, so that the conical surface section moves downwards to drive the ejector rod to extend out and prop against the inner circumferential surface of the inner sleeve. The rotating structure drives the vertical rotating shaft to rotate 360 degrees, so that the inner sleeve rotates 360 degrees, and if the inner sleeve can pass through the inner sleeve wall thickness comparison channel and is not clamped by the inner sleeve wall thickness comparison channel in the process that the inner sleeve rotates 360 degrees, the wall thickness of the inner sleeve does not exceed the upper limit value. Then the base plate rotates to a position where the two inner sleeve wall thickness comparison channels which are distributed along the radial direction of the vertical rotating shaft and have the width equal to the lower limit value of the inner sleeve wall thickness are located between the vertical rotating shaft and the vertical round pin by taking the vertical round pin as an axis, the inner sleeve is driven by a rotating structure to rotate 360 degrees in the opposite direction, whether the base plate can be jacked by the spring in the process of rotating 360 degrees is judged, the inner sleeve wall thickness comparison channels are sleeved on the wall of the inner sleeve, and if the base plate is not sleeved on the inner sleeve wall, the lower limit value of the wall thickness of the inner sleeve meets the requirement.
Claims (9)
1. A single detection type axle main pin hole inner sleeve detection mechanism is characterized by comprising an inner diameter detection structure, a pressing structure, a supporting plate and a bottom plate which are sequentially arranged from top to bottom, wherein the inner diameter detection structure comprises a lower comparison disc, an upper comparison disc and a rotary structure for driving the lower comparison disc to rotate, the diameter of the lower comparison disc is the lower limit value of the inner diameter of the inner sleeve, the diameter of the upper comparison disc is the upper limit value of the inner diameter of the inner sleeve, the lower end of the lower comparison disc is provided with a vertical rotating shaft which is supported on the bottom plate and is rotatably connected to the supporting plate, the upper end of the lower comparison disc is provided with a vertical connecting hole, at least 3 ejector rods which radially extend along the circumferential distribution of the vertical rotating shaft are penetrated through the lower comparison disc, the rotary structure comprises a gear arranged on the vertical rotating shaft, a rack meshed with the gear and a translation mechanism for driving the rack to move back and forth, the lower end of the upper, the vertical connecting shaft is provided with a conical surface section, the lower end of the conical surface section is small, the upper end of the conical surface section is large, the conical surface section is used for being abutted with the ejector rod and driving the ejector rod to abut against the inner sleeve sleeved on the lower comparison disc, one end of the ejector rod is provided with an elastic layer, the pressing structure comprises a pressing plate and a lifting mechanism for driving the pressing plate to press the upper comparison disc, the supporting plate is provided with a vertical round pin, the vertical round pin is sleeved with a base plate, the base plate is supported on the supporting plate through a spring, and the base plate is provided with two inner sleeve wall thickness comparison channels which are symmetrically distributed on two radial sides of the vertical round pin and can rotate to be distributed; the width of one inner sleeve wall thickness comparison channel is equal to the upper limit value of the inner sleeve wall thickness, the width of the other inner sleeve wall thickness comparison channel is equal to the lower limit value of the inner sleeve wall thickness, and an introduction port is arranged at the upper end of the inner sleeve wall thickness comparison channel with the width equal to the lower limit value of the inner sleeve wall thickness; when the inner sleeve with the inner diameter and the wall thickness meeting the design values is sleeved on the lower comparison disc, the inner sleeve wall thickness comparison channel can move to be aligned with the wall of the inner sleeve along the vertical direction.
2. The mechanism as claimed in claim 1, wherein the inner sleeve wall thickness ratio channel is defined by a fixed block and a movable block disposed on the base plate, the fixed block and the movable block can rotate with the vertical round pin to be distributed along the radial direction of the vertical rotating shaft, the movable block is slidably connected to the base plate along the radial direction of the vertical round pin, and the base plate is provided with a position adjustment mechanism for the movable block.
3. The single-detection-type axle main pin hole inner sleeve detection mechanism as claimed in claim 2, wherein the movable stop position adjustment mechanism comprises a rotary disc abutting against one side of the movable stop, which is far away from the fixed stop, and the rotary disc is eccentrically provided with a vertical rotating shaft, and the vertical rotating shaft is screwed on the supporting plate.
4. The single-detection-type axle main pin hole inner sleeve detection mechanism as claimed in claim 2, wherein when the inner sleeve wall thickness ratio channel is located between the vertical rotating shaft and the vertical round pin, the fixed stop is located between the vertical rotating shaft and the movable stop, and the movable stop position adjustment mechanism is located on a side of the movable stop away from the fixed stop.
5. The single-detection axle kingpin bore inner sleeve detection mechanism as claimed in claim 2, wherein when the inner sleeve wall thickness ratio channel is located between the vertical rotation shaft and the vertical round pin, the fixed stop is located between the vertical rotation shaft and the movable stop, the fixed stop is cylindrical, and a surface of the movable stop facing a side of the fixed stop is a vertical plane perpendicular to a radial direction of the vertical rotation shaft.
6. The single inspection axle spindle bore inner sleeve inspection mechanism of claim 1, wherein the resilient layer is a rubber layer.
7. The single inspection axle spindle inner sleeve inspection mechanism according to claim 1, wherein when the two inner wall thickness comparison channels are distributed along the radial direction of the vertical axis, the sum of the inner diameter of the inner sleeve plus one half of the inner sleeve wall thickness is equal to the distance between the inner sleeve wall thickness comparison channel midpoint between the vertical axis and the vertical round pin from the axis of the vertical axis.
8. The single-inspection axle spindle inner sleeve inspection mechanism according to claim 2, wherein a limiting mechanism is further connected to the carrier plate for maintaining the fixed and movable stops at positions distributed along a radial direction of the vertical axis.
9. The single-detection axle spindle inner sleeve detection mechanism according to claim 8, wherein the limiting mechanism comprises two vertical stop rods connected to the supporting plate in a pluggable manner and a cross rod connecting upper ends of the two vertical stop rods, and the two vertical stop rods are stopped at two sides of the base plate when the fixed stop block and the movable stop block are distributed along a radial direction of the vertical rotating shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019211434816 | 2019-07-20 | ||
| CN201921143481 | 2019-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210892944U true CN210892944U (en) | 2020-06-30 |
Family
ID=71324653
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922112216.8U Active CN210892944U (en) | 2019-07-20 | 2019-12-01 | Single-detection type axle main pin hole inner sleeve detection mechanism |
| CN202020279433.6U Active CN212300208U (en) | 2019-07-20 | 2020-03-09 | Single-detection type axle main pin hole inner sleeve detection mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020279433.6U Active CN212300208U (en) | 2019-07-20 | 2020-03-09 | Single-detection type axle main pin hole inner sleeve detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN210892944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487146A (en) * | 2019-07-20 | 2019-11-22 | 南平市建阳区汽车锻压件厂 | If double inner sleeve wall ratios are to single inspection formula vehicle bridge kingpin bore inner sleeve detection device in channel |
| CN112344821A (en) * | 2019-07-20 | 2021-02-09 | 南平市建阳区汽车锻压件厂 | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection device |
-
2019
- 2019-12-01 CN CN201922112216.8U patent/CN210892944U/en active Active
-
2020
- 2020-03-09 CN CN202020279433.6U patent/CN212300208U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487146A (en) * | 2019-07-20 | 2019-11-22 | 南平市建阳区汽车锻压件厂 | If double inner sleeve wall ratios are to single inspection formula vehicle bridge kingpin bore inner sleeve detection device in channel |
| CN112344821A (en) * | 2019-07-20 | 2021-02-09 | 南平市建阳区汽车锻压件厂 | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection device |
| CN112344822A (en) * | 2019-07-20 | 2021-02-09 | 南平市建阳区汽车锻压件厂 | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection device |
| CN110487146B (en) * | 2019-07-20 | 2021-06-08 | 南平市建阳区汽车锻压件厂 | Single-detection type axle main pin hole inner sleeve detection device provided with double inner sleeve wall thickness comparison channel |
| CN113154987A (en) * | 2019-07-20 | 2021-07-23 | 南平市建阳区汽车锻压件厂 | Single-detection type axle main pin hole inner sleeve detection device provided with double inner sleeve wall thickness comparison channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN212300208U (en) | 2021-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212300208U (en) | Single-detection type axle main pin hole inner sleeve detection mechanism | |
| CN109100137B (en) | NVH of rear axle reduction gear rolls off production line and detects platform | |
| CN113001576B (en) | Clamping and overturning mechanism | |
| CN110487145B (en) | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection device | |
| CN110487146B (en) | Single-detection type axle main pin hole inner sleeve detection device provided with double inner sleeve wall thickness comparison channel | |
| CN212253918U (en) | Axle king pin hole endotheca detection device | |
| CN212300191U (en) | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection mechanism | |
| CN110487144B (en) | Axle main pin hole inner sleeve detection mechanism | |
| CN117367355B (en) | Small-diameter inclined hole detection device of thermostat housing | |
| CN114669609B (en) | Quick detection device of PQF steel pipe continuous rolling mill frame center precision | |
| CN211824215U (en) | Annular blank roundness detection device based on three-point method | |
| CN112697431A (en) | Assembly neglected assembly detects integrative equipment in tapered roller bearing | |
| CN212179864U (en) | Wheel hub hole and interaxial distance detection mechanism | |
| CN219563013U (en) | Aluminum alloy hub tool detection table | |
| CN113358074B (en) | Device for measuring size of inner ball of differential shell | |
| CN210615695U (en) | Assembling device for automobile wheel bolt | |
| CN113733027B (en) | Wheel hub processing detects uses centering positioner | |
| CN114923451B (en) | Cone hub unit play detection and assembly equipment and detection method | |
| CN220592270U (en) | Positioning tool for deep hole hub axle tube | |
| CN220120587U (en) | Four-point bending fatigue testing machine | |
| CN216232531U (en) | Rotary supporting structure of steering wheel | |
| CN217551790U (en) | Support frame is adjusted to bent axle | |
| CN218891804U (en) | Bearing installation frock and fork truck production line | |
| CN216717834U (en) | Wheel speed simulator | |
| CN220772083U (en) | Differential mechanism detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |