CN204128536U - Automobile hub bearing lasso steel ball rolling channel fluted shaft is to cubing - Google Patents
Automobile hub bearing lasso steel ball rolling channel fluted shaft is to cubing Download PDFInfo
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- CN204128536U CN204128536U CN201420560420.0U CN201420560420U CN204128536U CN 204128536 U CN204128536 U CN 204128536U CN 201420560420 U CN201420560420 U CN 201420560420U CN 204128536 U CN204128536 U CN 204128536U
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Abstract
The utility model discloses a kind of automobile hub bearing lasso steel ball rolling channel fluted shaft to cubing, is set with supporting disk, rotating disk and steel ball holding tray outside the Connection Block in lower detection components successively; Outside steel ball holding tray, kink has steel ball maintainance set, detecting steel ball is contained in mounting hole corresponding to steel ball maintainance set upper end respectively, adapter sleeve is provided with between steel ball holding tray bottom and steel ball maintainance set, in the axial blind hole of adapter sleeve bottom, little spring is housed, each little spring bottom is contained in axial blind hole corresponding to rotating disk; Down-pressed pole in lever assembly is through the center pit of base, Connection Block and platen, and the down-pressed pole below annular boss is set with return spring, and down-pressed pole lower end contacts with lever left end; Lever mid point is by horizontal pin and bracing frame lower hinge, and lever right-hand member end face contacts with major part table gauge outfit.The utility model can read the axial spacing on lasso between twice steel ball rolling channel groove intuitively, and is compared by the tolerance value of reading and regulation, thus judges that whether product is qualified.
Description
Technical field
The utility model belongs to automobile hub bearing lasso and manufactures field, specifically, particularly relates to a kind of axial cubing for detecting automobile hub bearing lasso steel ball rolling channel groove.
Background technology
Lasso is the important component part of automobile hub bearing, the annular steel ball rolling channel groove that its inwall has twice coaxially to arrange, and the axial spacing between this twice steel ball rolling channel groove requires higher.At present, mode generally by measuring steel ball rolling channel groove diameter carrys out the axial spacing between indirect inspection twice steel ball rolling channel groove, but this metering system often can not measure the axial spacing between twice steel ball rolling channel groove very accurately, so just effectively cannot judge that whether product is qualified, cause the product percent of pass of dispatching from the factory not high, thus cause a large amount of product dismounting, and then cause huge economic loss.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automobile hub bearing lasso steel ball rolling channel fluted shaft to cubing, measures the axial spacing between lasso twice steel ball rolling channel groove exactly.
The technical solution of the utility model is as follows: a kind of automobile hub bearing lasso steel ball rolling channel fluted shaft is to cubing, it is characterized in that: comprise base plate (1), lever assembly and upper detection components, wherein base plate (1) is installed with a bracing frame (2) and base (3), base is installed with a lower detection components; Described lower detection components comprises lower connecting base (4) and detects steel ball (12), wherein: described supporting disk (5) and rotating disk (6) empty set are on lower connecting base (4), supporting disk (5), rotating disk (6) and steel ball rolling channel dish (7) is set with from the bottom up successively outside this lower connecting base, wherein supporting disk (5) maintains static, steel ball (8) is housed in the hole of this supporting disk, and described rotating disk (6) is supported on this steel ball (8); Described steel ball rolling channel dish (7) top is provided with a platen (9), and be pressed abd fixed on described supporting seat (4) by this platen, and steel ball rolling channel dish (7) outside kink has a steel ball maintainance set (10), in the axial blind hole that steel ball maintainance set bottom is circumferentially arranged, be inserted with positioning and guiding pin (11), the lower end of this positioning and guiding pin is installed on described rotating disk (6) end face; Described detection steel ball (12) is contained in the installation ball pocket hole circumferentially arranged corresponding to steel ball maintainance set (10) upper end respectively, the top of this detection steel ball spheroid is exposed division, and the inner side detecting steel ball (12) contacts with the annular steel ball rolling channel groove of described steel ball rolling channel dish (7) upper surface; An adapter sleeve (13) is coaxially provided with between described steel ball rolling channel dish (7) bottom and steel ball maintainance set (10), this adapter sleeve and steel ball maintainance set (10) are fixed, in the axial blind hole that this adapter sleeve bottom is circumferentially arranged, little spring (14) is housed, the bottom of each little spring is contained in axial blind hole corresponding to described rotating disk (6) top;
Described lever assembly comprises down-pressed pole (15) and major part table (20), wherein down-pressed pole (15) is simultaneously through the center pit of described base (3), lower connecting base (4) and platen (9), have an annular boss (15a) in the middle part of this down-pressed pole, this annular boss limits up stroke by the step surface of described lower connecting base (4) center pit; The down-pressed pole of described annular boss (15a) below is set with a return spring (16), and this return spring is pressed between the end face of annular boss (15a) and described base (3); Described down-pressed pole (15) lower end contacts with the end face of lever (17) left end, is vertically provided with a little return spring (18) between the bottom surface of this down-pressed pole left end and described base plate (1) end face; The mid point of described lever (17) is by a horizontal pin (19) and bracing frame (2) lower hinge, this lever can swing up and down around horizontal pin (19), and the end face of lever (17) right-hand member contacts with the gauge outfit of described major part table (20);
Described upper detection components and lower detection components are oppositely arranged, remove in these two detection components beyond lower connecting base (4), remaining structure is identical, and the upper connecting base (31) in upper detection components is solid member, the lower end of this upper connecting base is the lower pressure side matched with described down-pressed pole (15), and this upper connecting base (31) upper end is connected with vertical bar (22) lower end by a ball bearing (21); Described vertical bar (22) upper end with press down buffer gear and be connected, under this presses down the effect of buffer gear, described upper detection components can move down.
Before detection, first the lasso (G) of automobile hub bearing is placed between upper detection components and lower detection components, and detection components is moved down, and the steel ball rolling channel groove close contact that detection steel ball (12) in these two detection components is corresponding with lasso respectively.Now, upper connecting base (31) in described upper detection components can depress depression bar (15) downwards, and then to the left end of depress lever (17), at this moment the right-hand member of lever (17) can move up, and the displacement moved up reads by the reading of major part table (20).Because the mid point of lever (17) is by a horizontal pin (19) and bracing frame (2) lower hinge, so the displacement that lever (17) left end moves down equals the displacement that lever (17) right-hand member moves up, this displacement also equals the axial spacing on lasso between twice steel ball rolling channel groove.During detection, if the reading of major part table (20) exceedes the tolerance of regulation, then product is defective namely to occur overproof situation, otherwise qualified.When detecting, by the reading of major part table (20), grouping and classifying is carried out to lasso simultaneously, then carry out assembling with other parts of automobile hub bearing and assemble.
Adopt above technical scheme, the utility model can read the axial spacing on lasso between twice steel ball rolling channel groove intuitively, and the tolerance value of reading and regulation is compared, carry out grouping and classifying to lasso, thus judge that whether product is qualified, accuracy of detection is high, and the structure of this cubing is simple, easy to implement, easy to operate, there is good practicality.
As preferably, the described buffer gear that presses down comprises cylinder (23) and Compress Spring (25), wherein cylinder (23) is vertically arranged on support frame as described above (2), the lower end of the piston rod of this cylinder is installed with a briquetting (24), and the described upper end of vertical bar (22) and the bottom surface of this briquetting are fixed; Described Compress Spring (25) is sleeved on the piston rod of cylinder (23), the upper end of this Compress Spring is pressed on support frame as described above (2), and the lower end of Compress Spring (25) is pressed on described briquetting (24) end face.
In the present case, support frame as described above (2) has three layers of platform, be connected by column respectively between adjacent two layers platform and between bottom platform with described base plate (1) end face, so just make bracing frame (2) under the prerequisite meeting installation requirement, there is good structural strength, and be convenient to implement.
In order to increase anti-wear performance, Connection Block (4) lower end in described upper detection components is provided with the first alloy cushion block (26), and the end face of described lever (17) left end is provided with the second alloy cushion block (27), the end face of this lever right-hand member is provided with the 3rd alloy cushion block (28); The upper end of described down-pressed pole (15) is coaxially provided with the first alloy pressure head (29), and the lower end of this down-pressed pole is coaxially provided with the second alloy pressure head (30).
Beneficial effect: the utility model can read the axial spacing on lasso between twice steel ball rolling channel groove intuitively, and the tolerance value of reading and regulation is compared, thus judge that whether product is qualified, accuracy of detection is high, and the structure of this cubing is simple, easy to implement, easy to operate, there is good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of part in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, 2, a kind of automobile hub bearing lasso steel ball rolling channel fluted shaft to cubing, primarily of base plate 1, bracing frame 2, base 3, lower detection components, lever assembly, upper detection components and press down buffer gear form.Wherein, base plate 1 is leveling board, this base plate 1 is installed with a bracing frame 2 and base 3, and wherein bracing frame 2 has three layers of platform, is connected respectively between adjacent two layers platform and between bottom platform with described base plate 1 end face by column.
Base 1 is installed with a lower detection components, and this lower detection components is formed primarily of lower connecting base 4, supporting disk 5, rotating disk 6, steel ball rolling channel dish 7, steel ball 8, platen 9, steel ball maintainance set 10, positioning and guiding pin 11, detection steel ball 12, adapter sleeve 13 and little spring 14.Wherein, lower connecting base 4 is fixed on base 3 end face, and the outside of this lower connecting base 4 is set with supporting disk 5, rotating disk 6 and steel ball rolling channel dish 7 from the bottom up successively.Wherein, described supporting disk 5 and rotating disk 6 empty set, on lower connecting base 4, are equipped with steel ball 8 in the hole of this supporting disk 5, and described rotating disk 6 is supported on this steel ball 8.A platen 9 is provided with above described steel ball rolling channel dish 7, and be pressed abd fixed on described supporting seat 4 by this platen 9, and kink has a steel ball maintainance set 10 outside steel ball rolling channel dish 7, in the axial blind hole that steel ball maintainance set bottom is circumferentially arranged, be inserted with positioning and guiding pin 11, the lower end of this register pin guiding 11 is installed on described rotating disk 6 end face.
Described detection steel ball 12 is contained in the installation ball pocket hole circumferentially arranged corresponding to steel ball maintainance set 10 upper end respectively, and the top of this detection steel ball spheroid 12 is exposed division, and the inner side detecting steel ball 12 contacts with the annular groove of described steel ball rolling channel dish 7 upper surface.An adapter sleeve 13 is coaxially provided with between described steel ball holding tray 7 bottom and steel ball maintainance set 10, this adapter sleeve 13 is fixed with steel ball maintainance set 10, in the axial blind hole that this adapter sleeve 13 bottom is circumferentially arranged, little spring 14 is housed, the bottom of each little spring 14 is contained in axial blind hole corresponding to described rotating disk 6 top.
Can find out from Fig. 1,2, described lever assembly is formed primarily of down-pressed pole 15, return spring 16, lever 17, little return spring 18, horizontal pin 19 and major part table 20.Wherein, down-pressed pole 15 is in vertically arranging, and simultaneously through the center pit of base 3, lower connecting base 4 and platen 9, there is an annular boss 15a at the middle part of this down-pressed pole 15, and this annular boss 15a limits up stroke by the step surface of described Connection Block 4 center pit.Down-pressed pole 15 below described annular boss 15a is set with a return spring 16, this return spring 16 is pressed between the end face of annular boss 15a and base 3.Described down-pressed pole 15 lower end contacts with the end face of lever 17 left end, is vertically provided with a little return spring 18 between the bottom surface of this down-pressed pole 15 left end and described base plate 1 end face.The mid point of described lever 17 is by a horizontal pin 19 and bracing frame 2 lower hinge, and this lever 17 can swing up and down around horizontal pin 19, and the end face of lever 17 right-hand member contacts with the gauge outfit of major part table 20, and major part table 20 is vertically arranged.In order to increase wearing quality, upper connecting base 31 lower end in upper detection components is provided with the first alloy cushion block 26, and the end face of described lever 17 left end is provided with the second alloy cushion block 27, and the end face of this lever right-hand member is provided with the 3rd alloy cushion block 28.The upper end of described down-pressed pole 15 is coaxially provided with the first alloy pressure head 29, and the lower end of this down-pressed pole is coaxially provided with the second alloy pressure head 30.
Described upper detection components and lower detection components are oppositely arranged, and remove beyond lower connecting base 4 in these two detection components, remaining structure is identical.And, upper connecting base 31 in upper detection components is solid member, the lower end of this upper connecting base 31 is the lower pressure side matched with described down-pressed pole 15, and this upper connecting base 31 upper end is connected with vertical bar 22 lower end by a ball bearing 21, and centering is convenient in the effect of this ball bearing 21.Described vertical bar 22 upper end with press down buffer gear and be connected, under this presses down the effect of buffer gear, described upper detection components can move down.
Finally also can find out from Fig. 1,2, the described buffer gear that presses down is formed primarily of cylinder 23, briquetting 24 and Compress Spring 25, wherein cylinder 23 is vertically arranged on bracing frame 2, the lower end of the piston rod of this cylinder 23 is installed with a briquetting 24, and the described upper end of vertical bar 22 and the bottom surface of this briquetting 24 are fixed.Described Compress Spring 25 is sleeved on the piston rod of cylinder 23, and the upper end of this Compress Spring 25 is pressed on support frame as described above 2, and Compress Spring 25 lower end is pressed on the end face of briquetting 24.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an automobile hub bearing lasso steel ball rolling channel fluted shaft is to cubing, it is characterized in that: comprise base plate (1), lever assembly and upper detection components, wherein base plate (1) is installed with a bracing frame (2) and base (3), base is installed with a lower detection components; Described lower detection components comprises lower connecting base (4) and detects steel ball (12), wherein lower connecting base (4) is fixed on described base (3) end face, supporting disk (5), rotating disk (6) and steel ball rolling channel dish (7) is set with from the bottom up successively outside this lower connecting base, wherein: described supporting disk (5) and rotating disk (6) empty set are on lower connecting base (4), steel ball (8) is housed in the hole of this supporting disk, and described rotating disk (6) is supported on this steel ball (8); Described steel ball rolling channel dish (7) top is provided with a platen (9), and be pressed abd fixed on described lower connecting base (4) by this platen, and steel ball rolling channel dish (7) outside kink has a steel ball maintainance set (10), in the axial blind hole that steel ball maintainance set bottom is circumferentially arranged, be inserted with positioning and guiding pin (11), the lower end of this positioning and guiding pin is installed on described rotating disk (6) end face; Described detection steel ball (12) is contained in the installation ball pocket hole circumferentially arranged corresponding to steel ball maintainance set (10) upper end respectively, the top of this detection steel ball spheroid is exposed division, and the inner side detecting steel ball (12) contacts with the annular steel ball rolling channel groove of described steel ball rolling channel dish (7) upper surface; An adapter sleeve (13) is coaxially provided with between described steel ball rolling channel dish (7) bottom and steel ball maintainance set (10), this adapter sleeve and steel ball maintainance set (10) are fixed, in the axial blind hole that this adapter sleeve bottom is circumferentially arranged, little spring (14) is housed, the bottom of each little spring is contained in axial blind hole corresponding to described rotating disk (6) top;
Described lever assembly comprises down-pressed pole (15) and major part table (20), wherein down-pressed pole (15) is simultaneously through the center pit of described base (3), lower connecting base (4) and platen (9), have an annular boss (15a) in the middle part of this down-pressed pole, this annular boss limits up stroke by the step surface of described Connection Block (4) center pit; The down-pressed pole of described annular boss (15a) below is set with a return spring (16), and this return spring is pressed between the end face of annular boss (15a) and described base (3); Described down-pressed pole (15) lower end contacts with the end face of lever (17) left end, is vertically provided with a little return spring (18) between the bottom surface of this down-pressed pole left end and described base plate (1) end face; The mid point of described lever (17) is by a horizontal pin (19) and bracing frame (2) lower hinge, this lever can swing up and down around horizontal pin (19), and the end face of lever (17) right-hand member contacts with the gauge outfit of described major part table (20);
Described upper detection components and lower detection components are oppositely arranged, remove in these two detection components beyond lower connecting base (4), remaining structure is identical, and the upper connecting base (31) in upper detection components is solid member, the lower end of this upper connecting base is the lower pressure side matched with described down-pressed pole (15), and this upper connecting base (31) upper end is connected with vertical bar (22) lower end by a ball bearing (21); Described vertical bar (22) upper end with press down buffer gear and be connected, under this presses down the effect of buffer gear, described upper detection components can move down.
2. automobile hub bearing lasso steel ball rolling channel fluted shaft according to claim 1 is to cubing, it is characterized in that: described in press down buffer gear and comprise cylinder (23) and Compress Spring (25), wherein cylinder (23) is vertically arranged on support frame as described above (2), the lower end of the piston rod of this cylinder is installed with a briquetting (24), and the described upper end of vertical bar (22) and the bottom surface of this briquetting are fixed; Described Compress Spring (25) is sleeved on the piston rod of cylinder (23), the upper end of this Compress Spring is pressed on support frame as described above (2), and the lower end of Compress Spring (25) is pressed on described briquetting (24) end face.
3. automobile hub bearing lasso steel ball rolling channel fluted shaft according to claim 1 and 2 is to cubing, it is characterized in that: support frame as described above (2) has three layers of platform, be connected by column respectively between adjacent two layers platform and between bottom platform with described base plate (1) end face.
4. automobile hub bearing lasso steel ball rolling channel fluted shaft according to claim 1 is to cubing, it is characterized in that: upper connecting base (31) lower end in described upper detection components is provided with the first alloy cushion block (26), and the end face of described lever (17) left end is provided with the second alloy cushion block (27), the end face of this lever right-hand member is provided with the 3rd alloy cushion block (28); The upper end of described down-pressed pole (15) is coaxially provided with the first alloy pressure head (29), and the lower end of this down-pressed pole is coaxially provided with the second alloy pressure head (30).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560420.0U CN204128536U (en) | 2014-09-26 | 2014-09-26 | Automobile hub bearing lasso steel ball rolling channel fluted shaft is to cubing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420560420.0U CN204128536U (en) | 2014-09-26 | 2014-09-26 | Automobile hub bearing lasso steel ball rolling channel fluted shaft is to cubing |
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| CN204128536U true CN204128536U (en) | 2015-01-28 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091837A (en) * | 2015-05-13 | 2015-11-25 | 昆山康斯特精密机械有限公司 | Measuring device for duct of outer ring |
| CN105758360A (en) * | 2016-04-21 | 2016-07-13 | 江苏师范大学 | Steering bearing shaft washer channel parameter measuring instrument and measuring method |
| CN105783814A (en) * | 2016-05-10 | 2016-07-20 | 重庆长江轴承股份有限公司 | System for axially detecting outer ring of automobile hub bearing |
| CN108709476A (en) * | 2018-08-17 | 2018-10-26 | 上海芃佳精密机械科技有限公司 | A kind of Quick detection tool of wheel cover of automobile assembly |
| CN110470266A (en) * | 2019-07-09 | 2019-11-19 | 扬州康派尔机械科技有限公司 | It is a kind of for measuring the device of bearing ring septal fossula and outer raceway groove circularity, inclined ditch |
| CN111024806A (en) * | 2019-12-12 | 2020-04-17 | 四川大学 | Device for detecting outer ring of hub bearing |
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2014
- 2014-09-26 CN CN201420560420.0U patent/CN204128536U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091837A (en) * | 2015-05-13 | 2015-11-25 | 昆山康斯特精密机械有限公司 | Measuring device for duct of outer ring |
| CN105091837B (en) * | 2015-05-13 | 2018-02-27 | 昆山康斯特精密机械有限公司 | Outer ring channel level measurement device |
| CN105758360A (en) * | 2016-04-21 | 2016-07-13 | 江苏师范大学 | Steering bearing shaft washer channel parameter measuring instrument and measuring method |
| CN105758360B (en) * | 2016-04-21 | 2018-08-28 | 江苏师范大学 | A kind of steering bearing blowout patche raceway groove parameter measurement instrument and its measurement method |
| CN105783814A (en) * | 2016-05-10 | 2016-07-20 | 重庆长江轴承股份有限公司 | System for axially detecting outer ring of automobile hub bearing |
| CN105783814B (en) * | 2016-05-10 | 2019-02-12 | 重庆长江轴承股份有限公司 | A kind of automobile hub bearing outer ring axial direction detection system |
| CN108709476A (en) * | 2018-08-17 | 2018-10-26 | 上海芃佳精密机械科技有限公司 | A kind of Quick detection tool of wheel cover of automobile assembly |
| CN110470266A (en) * | 2019-07-09 | 2019-11-19 | 扬州康派尔机械科技有限公司 | It is a kind of for measuring the device of bearing ring septal fossula and outer raceway groove circularity, inclined ditch |
| CN111024806A (en) * | 2019-12-12 | 2020-04-17 | 四川大学 | Device for detecting outer ring of hub bearing |
| CN111024806B (en) * | 2019-12-12 | 2021-12-21 | 四川大学 | Device for detecting outer ring of hub bearing |
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