CN103302624A - Clamp for installing tapered roller bearing outer rings of axle hub - Google Patents
Clamp for installing tapered roller bearing outer rings of axle hub Download PDFInfo
- Publication number
- CN103302624A CN103302624A CN2013102298379A CN201310229837A CN103302624A CN 103302624 A CN103302624 A CN 103302624A CN 2013102298379 A CN2013102298379 A CN 2013102298379A CN 201310229837 A CN201310229837 A CN 201310229837A CN 103302624 A CN103302624 A CN 103302624A
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- sliding seat
- bearing outer
- axle hub
- outer ring
- roll bearing
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Abstract
The invention discloses a clamp for installing tapered roller bearing outer rings of an axle hub. The clamp comprises a lower pressure head part and an upper pressure head part, wherein the lower pressure head part comprises a base plate and a sliding seat; a counter table hole is formed in the middle of the sliding seat; lower ends of four guide columns are respectively and vertically connected with four corners of the sliding seat; a through hole corresponding to the counter table hole in the sliding seat is formed in the middle of a work piece supporting plate; guide sleeves are respectively arranged in holes at the four corners; the upper end of each guide column is matched with one guide sleeve; one first spring is arranged on each guide column in a sleeving manner; the clamp also comprises a sliding column; the upper end part of the sliding column is fixedly connected with a tapered lower pressure head; the lower end part of the sliding column is matched with a lower cover ring; a second spring is arranged at the lower part of the sliding column; the upper pressure head part comprises a connector and an inverted tapered upper pressure head; and the upper pressure head corresponds to the lower pressure head. The clamp can simultaneously install tapered roller bearing outer rings on two sides of the axle hub, so that the clamping frequency is reduced, the assembly time is shortened, and the production efficiency is improved.
Description
Technical field
The present invention relates to the automobile component assembling jig, be specifically related to
OnePlant and be used for the anchor clamps that axle hub is installed the taper roll bearing outer ring.
Background technology
Taper roll bearing is extensively at machinery, in the transporting equipment, all need the component location guide taper roller bearing such as the both sides of the axle hub of heavy-duty car.When taper roll bearing was installed, normally assembled respectively its inner ring, outer ring, and a cover taper roll bearing namely is installed needs two kinds of fixture operation can finish for twice." pressure head that the component location guide taper roller bearing is used and the sleeve " of CN 2701593Y bulletin, during component location guide taper roller bearing outer ring, the mode that adopts pressure head to cooperate with forcing press is carried out; During the assembling tapered roller bearing internal ring, the mode that the employing sleeve cooperates with forcing press or the mode of using hand hammer to knock are carried out.And the both sides of axle hub all need to install taper roll bearing, and be installed in the thrust opposite direction of the taper roll bearing on axle hub both sides, therefore, adopt existing assembling jig, only assemble the taper roll bearing outer ring of two thrust opposite directions, just needing to operate twice can be complete.Because the weight of the axle hub of heavy-duty car about 50Kg, is not only relatively required great effort when clamping usually, labour intensity is large, and assembling speed is slow, production efficiency is low, also affects simultaneously manufacturing schedule.Therefore, need to do further improvement to existing anchor clamps for axle hub assembling taper roller bearing outer ring.
Summary of the invention
The objective of the invention is the deficiency for the prior art existence, provide
OnePlant the anchor clamps that are used for axle hub installation taper roll bearing outer ring, it can once finish the assembling of the taper roll bearing outer ring on axle hub both sides, reduces clamping times, shortens installation time, enhances productivity.
Technical solutions according to the invention are as follows:
A kind of anchor clamps that the taper roll bearing outer ring is installed for axle hub comprise the push-down head part that is fixedly connected on the press bench and the seaming chuck part that is fixedly connected on the forcing press top, it is characterized in that:
Described push-down head partly comprises base plate, is slidingly fitted in the sliding seat on the base plate, is provided with a heavy stand hole at the middle part of described sliding seat, the lower end of four guide pillars respectively with four vertical connections of bight of described sliding seat; The middle part of one workpiece supporting plate is provided with the via hole corresponding with the heavy stand hole on the described sliding seat, is respectively equipped with guide pin bushing in the hole in four bights; The upper end of four guide pillars cooperates with a guide pin bushing respectively, and the upper end of four guide pillars is connected with a cover plate respectively; On four guide pillars, be arranged with respectively the first spring, the step of the upper end of this first spring and guide pin bushing bottom near, lower end and be located on the base plate the adjustment packing ring near, the bottom of described guide pillar also is provided with the spacer of isolation the first spring; Also comprise a stair-stepping slide post, its upper end is passed and is located at the upper bezel ring, in the workpiece supporting plate via hole and is being fixedly connected with of conical push-down head, and the bottom of slide post cooperates with lower cover ring in being located at sliding seat heavy stand hole; Be provided with the second spring in the bottom of described slide post, the step at the upper end of this second spring and described slide post middle part near, the other end and described lower cover ring near; Comprise that also a lower end is provided with the positioning tube of step, the step of its lower end be located at the upper end in contact that described sliding seat is provided with many locating dowels, described positioning tube is positioned on the middle part of sliding seat, is used for the holding vehicles wheel hub;
Described seaming chuck partly comprises the connector that is fixedly connected on the forcing press top, be fixedly connected on and be obconic seaming chuck below the connector, and described seaming chuck is corresponding with push-down head; The rounding conical surface at described seaming chuck is provided with many magnetites, comes off before assembling to prevent the taper roll bearing outer ring.
Further, be provided with above the described base plate two parallel slide rails, described sliding seat below be provided with two parallel sliding-rail grooves, described two one slide rail grooves are slidingly matched with two one slide rails respectively.
Further also be provided with a guide in the outside of described slide post, the upper end of this guide is fixedly connected with described upper bezel ring,, the lower end contacts with the top of sliding seat.
Further, being provided with backing plate at described sliding seat, this backing plate is corresponding with described slide post lower end/contact.
Further, be respectively equipped with left block, right block on the relative both sides of described base plate, the two ends of described sliding seat are corresponding with left block, right block respectively; Sliding scale with the limit slippage seat.
Further, the right part of described sliding seat is provided with a locator, and the right-hand member of described base plate is provided with the first alignment pin that cooperates with locator, and the left side of the first alignment pin is provided with the second alignment pin that cooperates with locator.
Further, the end face of described workpiece supporting plate is provided with many lifting bolts, and the middle part of described workpiece supporting plate right-hand member also is provided with one handle.
Further, be arranged with a lifting bolt at two diagonal angles of described base plate.
The present invention is compared with existing technology and has the following advantages: owing to having adopted a seaming chuck and push-down head to assemble simultaneously the taper roll bearing outer ring on axle hub both sides, so reduced clamping times, shortened installation time, improved production efficiency.
Description of drawings
Fig. 1 is the axle hub schematic diagram with taper roll bearing outer ring and oil sealing;
Fig. 2 adopts the present invention at the schematic diagram of while component location guide taper roller bearing outer ring, axle hub both sides;
Fig. 3 is the top view of A-A among Fig. 2;
Fig. 4 is the right view of Fig. 2;
Fig. 5 is the structural representation of the present invention and automotive hub clamping;
Fig. 6 is that the present invention finishes the state diagram when assembling.
Among the figure: the 3-connector, the 5-magnetite, the 6-seaming chuck, the 7-positioning tube, the 8-push-down head, 9-workpiece supporting plate, the 10-slide post, the 11-upper cover plate, the 13-cover plate, the 14-guide pillar, the 15-guide pin bushing, 16-the first spring, the 17-spacer, 18-adjusts pad, the 19-lifting bolt, the 20-slide rail, the 21-sliding-rail groove, the 23-lower cover, the 24-backing plate, 25-the second spring, the 27-sliding seat, the 28-base plate, the 31-locating dowel, the 32-lifting bolt, the left block of 33-, the 38-locator, 39-the first alignment pin, 40-the second alignment pin, the right block of 41-, the 42-handle.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
To a kind of anchor clamps that the taper roll bearing outer ring is installed for axle hub shown in Figure 6, comprise the push-down head part that is fixedly connected on the press bench and the seaming chuck part that is fixedly connected on the forcing press top referring to Fig. 2;
Its described push-down head partly comprises base plate 28, is slidingly fitted in the sliding seat 27 on the base plate, is provided with a heavy stand hole at the middle part of described sliding seat 27, the lower end of four guide pillars 14 respectively with four vertical connections of bight of described sliding seat 27; The middle part of one workpiece supporting plate 9 is provided with the via hole corresponding with the heavy stand hole on the described sliding seat 27, is respectively equipped with guide pin bushing 15 in the hole in four bights; The upper end of four guide pillars 14 cooperates with a guide pin bushing 15 respectively, and the upper end of four guide pillars 14 is connected with a cover plate 13 respectively; On four guide pillars 14, be arranged with respectively the first spring 16, the step of the upper end of this first spring and guide pin bushing 15 bottoms near, lower end and be located on the base plate 28 adjustment packing ring 18 near, the bottom of described guide pillar 14 also is provided with the spacer 17 of isolation the first spring 16; Also comprise a stair-stepping slide post 10, its upper end is passed and is located at the upper bezel ring, 11 in workpiece supporting plate 9 via holes and is being fixedly connected with of conical push-down head 8, and the bottom of slide post 10 cooperates with lower cover ring 23 in being located at sliding seat 27 heavy stand holes; Be provided with the second spring 25 in the bottom of described slide post 10, the step at the upper end of this second spring and described slide post 10 middle parts near, the other end and described lower cover ring 23 near; Comprise that also a lower end is provided with the positioning tube 7 of step, the step of its lower end be located at the upper end in contact that described sliding seat 27 is provided with many locating dowels 31, described positioning tube 7 is positioned on the middle part of sliding seat 27, is used for the holding vehicles wheel hub;
Its described seaming chuck partly comprises the connector 3 that is fixedly connected on the forcing press top, be fixedly connected on and be obconic seaming chuck 6 below the connector 3, and described seaming chuck 6 is corresponding with push-down head 8, is provided with eight magnetites 5 at the rounding conical surface of described seaming chuck 6.
Further, be provided with above the described base plate 28 two parallel slide rails 20, described sliding seat 27 below be provided with two parallel sliding-rail grooves 21, described two one slide rail grooves 21 are slidingly matched with two one slide rails 20 respectively.
Further, also be provided with a guide in the outside of described slide post 10, the upper end of this guide is fixedly connected with described upper bezel ring, 11, the lower end contacts with the top of sliding seat 27.
Further, being provided with backing plate 24 at described sliding seat 27, this backing plate 24 is corresponding with described slide post 10 lower ends/contact.
Further, be respectively equipped with left block 33, right block 41 on described base plate 28 relative both sides, the two ends of described sliding seat 27 are corresponding with left block 33, right block 41 respectively; Sliding scale with the limit slippage seat.
Further, the right part of described sliding seat 27 is provided with a locator 38, and the left side that the right-hand member of described base plate 28 is provided with the first alignment pin 40, the first alignment pins that cooperate with locator 38 is provided with the second alignment pin 39 that cooperates with locator 38.
Further, the end face of described workpiece supporting plate 9 is provided with four lifting bolts 32, and the middle part of described workpiece supporting plate 9 right-hand members also is provided with one handle 42.
Further, be arranged with a lifting bolt 19 at two diagonal angles of described base plate 28.
Step was as follows when the present invention used:
The first step, referring to Fig. 1, shown in Figure 5, when sliding seat 27 is positioned at base plate 28 right-hand member, taper roll bearing outer ring a is positioned on the push-down head 8, the internal conical surface of housing washer a and push-down head 8 outer conical surface are fitted, and taper roll bearing outer ring b fits by eight magnetites 5 on seaming chuck 6 outer conical surface and seaming chuck 6 outer cones; Axle hub is positioned on the positioning tube 7, and positioning tube 7 endoporus cooperate with the axle hub periphery A of assembling, and positioning tube 7 upper surfaces and axle hub B face are fitted, and finish the clamping of axle hub.
Second step, referring to Fig. 2, Fig. 3 and shown in Figure 4, operating personnel drive sliding seat 27 by handle 42 push-and-pull workpiece supporting plates and slide along slide rail 20, axle hub are shifted onto the position that needs assembling, and locator 38 is inserted in the first alignment pin 39 fixedly rigging position.
The 3rd step, referring to shown in Figure 6, operating personnel's operating pressure machine begins assembling, the pressure head of forcing press drives seaming chuck 6 by connector 3 and vertically moves down, also mobile vertically downward with the taper roll bearing outer ring b that seaming chuck 6 is fitted, taper roll bearing outer ring b is pressed in the top dead eye of axle hub; After taper roll bearing outer ring b is seated, the pressure head of forcing press is still driving seaming chuck 6 and is continuing lower to movement, driving axle hub and positioning tube 7 and workpiece supporting plate 9 moves down simultaneously, positioning tube 7, axle hub and the workpiece supporting plate 9 of being pressed become an integral body, under the cooperation of guide pin bushing 15 and guide pillar 14, the first spring 16 vertically compresses, the dead eye of axle hub contacts with taper roll bearing outer ring a on being positioned over push-down head 8, and drive slide post 10 compressions the second spring 25 vertically, move downward, when slide post 10 lower surfaces touch backing plate 24 upper surface, slide post 10 stops to move downward, taper roll bearing outer ring a finishes the assembling of taper roll bearing outer ring a after being press-fited in the following dead eye that enters axle hub.
The 4th step, the seaming chuck 6 that is installed on the press power quits work, get back to the top of axle hub, under the effect of the first spring 16 and the second spring 25 elastic force, work blade 9 and slide post 10 are got back to initial position, and operating personnel spur handle 42, sliding seat 27 is got back to base plate 28 right-hand members, take off the axle hub that assembles, and finish the assembling of an axle hub, carry out again the assembling of next axle hub.The present invention has only adopted clamped one time, and the taper roll bearing outer ring a on the axle hub both sides that just are over and the assembling of b have alleviated workman's labour intensity, enhances productivity again simultaneously.The present invention can also assemble the oil sealing c on the axle hub.
Claims (10)
1. one kind is used for the anchor clamps that axle hub is installed the taper roll bearing outer ring, comprises the push-down head part that is fixedly connected on the press bench and the seaming chuck part that is fixedly connected on the forcing press top, it is characterized in that:
Described push-down head partly comprises base plate (28), is slidingly fitted in the sliding seat (27) on the base plate, be provided with a heavy stand hole at the middle part of described sliding seat (27), the lower end of four guide pillars (14) respectively with four vertical connections of bight of described sliding seat (27); The middle part of one workpiece supporting plate (9) is provided with the via hole corresponding with the heavy stand hole on the described sliding seat (27), is respectively equipped with guide pin bushing (15) in the hole in four bights; The upper end of four guide pillars (14) cooperates with a guide pin bushing (15) respectively, and the upper end of four guide pillars (14) is connected with a cover plate (13) respectively; On four guide pillars (14), be arranged with respectively the first spring (16), the step of the upper end of this first spring and guide pin bushing (15) bottom near, the lower end of the first spring and the spacer (17) that is located at adjustment packing ring (18) on the base plate (28) and also is provided with near, the bottom of described guide pillar (14) isolation the first spring (16);
Also comprise a stair-stepping slide post (10), its upper end is passed and is located at the upper bezel ring, (11) in workpiece supporting plate (9) via hole and is being fixedly connected with of conical push-down head (8), and the bottom of slide post (10) cooperates with lower cover ring (23) in being located at sliding seat (27) heavy stand hole; Be provided with the second spring (25) in the bottom of described slide post (10), the step at the upper end of this second spring and described slide post (10) middle part near, the other end and described lower cover ring (23) near;
Described seaming chuck partly comprises the connector (3) that is fixedly connected on the forcing press top, be fixedly connected on and be obconic seaming chuck (6) below the connector, and described seaming chuck (6) is corresponding with push-down head (8).
2. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1, it is characterized in that: comprise that also a lower end is provided with the positioning tube of step (7), the step of its lower end be located at the upper end in contact that described sliding seat (27) is provided with many locating dowels (31), described positioning tube (7) is positioned on the middle part of sliding seat (27).
3. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2, it is characterized in that: be provided with above the described base plate (28) two parallel slide rails (20), described sliding seat (27) below be provided with two parallel sliding-rail grooves (21), described two one slide rail grooves (21) are slidingly matched with two one slide rails (20) respectively.
4. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2, it is characterized in that: the outside at described slide post (10) also is provided with a guide, and the upper end of this guide is fixedly connected with described upper bezel ring, (11), the top contact of lower end and sliding seat (27).
5. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2 is characterized in that: be provided with backing plate (24) at described sliding seat (27), and this backing plate (24) is corresponding with described slide post (10) lower end/contacts.
6. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2, it is characterized in that: be respectively equipped with left block (33), right block (41) on the relative both sides of described base plate (28), the two ends of described sliding seat (27) are corresponding with left block (33), right block (41) respectively.
7. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2, it is characterized in that: the right part of described sliding seat (27) is provided with a locator (38), the right-hand member of described base plate (28) is provided with the first alignment pin (40) that cooperates with locator (38), and the left side of the first alignment pin is provided with the second alignment pin (39) that cooperates with locator (38).
8. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2, it is characterized in that: the end face of described workpiece supporting plate (9) is provided with many lifting bolts (32), and the middle part of described workpiece supporting plate (9) right-hand member also is provided with one handle (42).
9. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2, it is characterized in that: two diagonal angles at described base plate (28) are arranged with a lifting bolt (19).
10. anchor clamps that the taper roll bearing outer ring is installed for axle hub according to claim 1 and 2, it is characterized in that: the rounding conical surface at described seaming chuck (6) is provided with many magnetites (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102298379A CN103302624A (en) | 2013-06-09 | 2013-06-09 | Clamp for installing tapered roller bearing outer rings of axle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102298379A CN103302624A (en) | 2013-06-09 | 2013-06-09 | Clamp for installing tapered roller bearing outer rings of axle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103302624A true CN103302624A (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102298379A Pending CN103302624A (en) | 2013-06-09 | 2013-06-09 | Clamp for installing tapered roller bearing outer rings of axle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302624A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586837A (en) * | 2013-10-31 | 2014-02-19 | 江西洪都航空工业集团有限责任公司 | Device and method for installing aircraft pull rod bearing bolt |
| CN104308505A (en) * | 2014-10-14 | 2015-01-28 | 重庆蓝黛动力传动机械股份有限公司 | Bearing press mounting device |
| CN107234417A (en) * | 2017-06-12 | 2017-10-10 | 方盛车桥（柳州）有限公司 | Rapid pressure mechanism |
| CN109623330A (en) * | 2018-12-18 | 2019-04-16 | 江门气派摩托车有限公司 | A kind of transmission case attachment press-loading apparatus |
| CN114087335A (en) * | 2020-07-06 | 2022-02-25 | 美国轮轴制造公司 | Tooling system and method for assembling vehicle driveline components |
| CN115026540A (en) * | 2022-06-01 | 2022-09-09 | 天津市盟利电机制造有限公司 | Press mounting tool for assembling impeller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1143564A1 (en) * | 1984-01-24 | 1985-03-07 | Камское объединение по производству большегрузных автомобилей | Device for two-sided press-fitting of bushings in base member |
| CN201685080U (en) * | 2010-04-29 | 2010-12-29 | 新大洲本田摩托有限公司 | Wheel rim press bearing device |
| CN202079381U (en) * | 2011-05-20 | 2011-12-21 | 安徽江淮汽车股份有限公司 | Device for press mounting of automobile front-wheel hub-bearing outer ring |
| CN102328195A (en) * | 2011-08-04 | 2012-01-25 | 诸城市义和车桥有限公司 | Bearing outer ring press mounting die |
| CN202240371U (en) * | 2011-06-30 | 2012-05-30 | 长城汽车股份有限公司 | Automobile front hub bearing and oil seal assembling device |
| CN203281905U (en) * | 2013-06-09 | 2013-11-13 | 重庆大江工业有限责任公司 | Jig for installing conical roller bearing outer rings of vehicle axle hub |
-
2013
- 2013-06-09 CN CN2013102298379A patent/CN103302624A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1143564A1 (en) * | 1984-01-24 | 1985-03-07 | Камское объединение по производству большегрузных автомобилей | Device for two-sided press-fitting of bushings in base member |
| CN201685080U (en) * | 2010-04-29 | 2010-12-29 | 新大洲本田摩托有限公司 | Wheel rim press bearing device |
| CN202079381U (en) * | 2011-05-20 | 2011-12-21 | 安徽江淮汽车股份有限公司 | Device for press mounting of automobile front-wheel hub-bearing outer ring |
| CN202240371U (en) * | 2011-06-30 | 2012-05-30 | 长城汽车股份有限公司 | Automobile front hub bearing and oil seal assembling device |
| CN102328195A (en) * | 2011-08-04 | 2012-01-25 | 诸城市义和车桥有限公司 | Bearing outer ring press mounting die |
| CN203281905U (en) * | 2013-06-09 | 2013-11-13 | 重庆大江工业有限责任公司 | Jig for installing conical roller bearing outer rings of vehicle axle hub |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586837A (en) * | 2013-10-31 | 2014-02-19 | 江西洪都航空工业集团有限责任公司 | Device and method for installing aircraft pull rod bearing bolt |
| CN103586837B (en) * | 2013-10-31 | 2015-04-22 | 江西洪都航空工业集团有限责任公司 | Device and method for installing aircraft pull rod bearing bolt |
| CN104308505A (en) * | 2014-10-14 | 2015-01-28 | 重庆蓝黛动力传动机械股份有限公司 | Bearing press mounting device |
| CN107234417A (en) * | 2017-06-12 | 2017-10-10 | 方盛车桥（柳州）有限公司 | Rapid pressure mechanism |
| CN109623330A (en) * | 2018-12-18 | 2019-04-16 | 江门气派摩托车有限公司 | A kind of transmission case attachment press-loading apparatus |
| CN114087335A (en) * | 2020-07-06 | 2022-02-25 | 美国轮轴制造公司 | Tooling system and method for assembling vehicle driveline components |
| CN114087335B (en) * | 2020-07-06 | 2024-03-22 | 美国轮轴制造公司 | Tooling system and method for assembling vehicle driveline components |
| CN115026540A (en) * | 2022-06-01 | 2022-09-09 | 天津市盟利电机制造有限公司 | Press mounting tool for assembling impeller |
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Application publication date: 20130918 |