CN112846714A - Synchronous press-in device for universal joint shaft sleeve and clamp spring - Google Patents
Synchronous press-in device for universal joint shaft sleeve and clamp spring Download PDFInfo
- Publication number
- CN112846714A CN112846714A CN202110023473.3A CN202110023473A CN112846714A CN 112846714 A CN112846714 A CN 112846714A CN 202110023473 A CN202110023473 A CN 202110023473A CN 112846714 A CN112846714 A CN 112846714A
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- China
- Prior art keywords
- supporting rod
- sleeve
- cross shaft
- shaft
- shaft sleeve
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a universal joint shaft sleeve and clamp spring synchronous press-in device which mainly comprises a press head, a partition plate, a conical guide sleeve, a cross shaft supporting rod, a part supporting rod and a base, wherein one end of the press head is connected with press-fitting equipment, the other end of the press head is matched with the conical guide sleeve in the press-in process, the cross shaft supporting rod is coaxially arranged below the press head, the part supporting rod is sleeved outside the cross shaft supporting rod, one end of the part supporting rod is inserted into the base, and the other end of the part supporting rod is used for supporting a part; one end of the cross shaft supporting rod is inserted with a cross shaft, the other end of the cross shaft supporting rod is inserted with a shaft sleeve, and the shaft sleeve is inserted in the conical guide sleeve. The invention can lead the shaft sleeve and the clamp spring to be installed in place at one time, and cancels the use of clamp spring pliers; the shaft sleeve is mounted in place at one time, so that the condition that one shaft sleeve is excessively pressed in the prior art is avoided; by adopting the device, the productivity is improved by 15 percent, and the quality hidden trouble caused by deformation generated by movement in the ear hole after the shaft sleeve is excessively pressed in is eliminated.
Description
Technical Field
The invention relates to the field of universal joints, in particular to a synchronous pressing-in device for a universal joint shaft sleeve and a clamp spring.
Background
The conventional universal joint assembly in a workshop mainly comprises the following steps: firstly, a flange fork is placed on a base plate by using a left hand, a shaft sleeve is placed in a lug hole of the flange fork by using a right hand, and the shaft sleeve is pressed in by stepping a switch; secondly, turning the flange fork 180 degrees, and placing the universal joint cross shaft into the flange fork; thirdly, a shaft sleeve is placed on the flange fork, and the pedal switch is stepped to press the shaft sleeve into the flange fork; step four, treading the foot switch to press the shaft sleeve into the flange fork ear hole until the clamp spring groove is completely seen; fifthly, the clamp spring is installed in the groove by using clamp spring pliers; and sixthly, turning the flange fork 180 degrees, and repeatedly installing the clamp spring in place. In the existing assembly method, the shaft sleeve is pressed in by a press, and the clamp spring is manually clamped into the clamp spring groove by using a clamp, so that the requirements on the operating skill and physical strength of an operator are high. In addition, the shaft sleeve and the clamp spring are installed in two steps, production efficiency is low, the shaft sleeve can be pressed into a position where the clamp spring groove is completely leaked in the press fitting process, but the shaft sleeve can be excessively pressed in the actual operation process, and when a second shaft sleeve is pressed and installed, the first shaft sleeve moves through the extrusion force of the cross shaft, so that the shaft sleeve is deformed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a synchronous press-in device for a universal joint shaft sleeve and a clamp spring.
The purpose of the invention is achieved by the following technical scheme: a universal joint shaft sleeve and clamp spring synchronous press-in device mainly comprises a press head, a partition plate, a conical guide sleeve, a cross shaft support rod, a part support rod and a base, wherein one end of the press head is connected with press-fitting equipment, the other end of the press head is matched with the conical guide sleeve in the press-in process, the cross shaft support rod is coaxially arranged below the press head, the part support rod is sleeved outside the cross shaft support rod, one end of the part support rod is inserted into the base, and the other end of the part support rod is used for supporting a part; one end of the cross shaft supporting rod is inserted with a cross shaft, the other end of the cross shaft supporting rod is inserted with a shaft sleeve, and the shaft sleeve is inserted in the conical guide sleeve.
A partition plate is arranged below the cross shaft supporting rod, the cross shaft supporting rod is slidably arranged in the part supporting rod, and a spring A is arranged between the cross shaft supporting rod and the partition plate and used for moving and resetting the cross shaft supporting rod in the part supporting rod; and a spring B is arranged below the partition plate and used for supporting and moving the partition plate to reset.
And the upper end of the cross shaft supporting rod is provided with a positioning hole matched with the diameter of the cross shaft.
The inner diameter of the bottom of the conical guide sleeve is matched and connected with the outer diameter of the shaft sleeve.
The invention has the beneficial effects that: the invention can lead the shaft sleeve and the clamp spring to be installed in place at one time, and cancels the use of clamp spring pliers; the shaft sleeve is mounted in place at one time, so that the condition that one shaft sleeve is excessively pressed in the prior art is avoided; by adopting the device, the productivity is improved by 15 percent, and the quality hidden trouble caused by deformation generated by movement in the ear hole after the shaft sleeve is excessively pressed in is eliminated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: the pressure head 1, the clapboard 2, the conical guide sleeve 3, the shaft sleeve 4, the cross shaft 5, the part 6, the cross shaft support rod 7, the part support rod 8, the base 9, the spring A10 and the spring B11.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
example (b): as shown in the attached drawings, the universal joint shaft sleeve and clamp spring synchronous press-in device mainly comprises a press head 1, a partition plate 2, a conical guide sleeve 3, a cross shaft support rod 7, a part support rod 8, a base 9, a spring A10 and a spring B11, wherein one end of the press head 1 is connected with press-fitting equipment, the other end of the press head 1 is matched with the conical guide sleeve 3 in the press-in process, the cross shaft support rod 7 is coaxially arranged below the press head 1, the cross shaft support rod 7 is sleeved with the part support rod 8, one end of the part support rod 8 is inserted into the base 9, and the other end of the part support rod 8 is used for supporting a part; one end of the cross shaft supporting rod 7 is inserted with the cross shaft 5, the upper end of the cross shaft supporting rod 7 is provided with a positioning hole matched with the shaft diameter of the cross shaft 5, and the other end of the cross shaft supporting rod 7 is inserted in the shaft sleeve 4. The inner diameter of the bottom of the conical guide sleeve 3 is matched and connected with the outer diameter of the shaft sleeve 4, namely the shaft sleeve 4 is inserted in the conical guide sleeve 3. A partition plate 2 is arranged below the cross shaft supporting rod 7, the cross shaft supporting rod 7 is slidably arranged in the part supporting rod 8, and a spring A10 is arranged between the cross shaft supporting rod 7 and the partition plate 2 and used for moving and resetting the cross shaft supporting rod 7 in the part supporting rod 8; a spring B11 is arranged below the partition board 2 and is used for supporting and moving and resetting the partition board 2.
When the universal joint is operated, the part 6 is sleeved into the cross shaft supporting rod 7, the cross shaft 5 is sleeved into the part 6, and the lower end of the cross shaft 5 is sleeved into the positioning hole of the cross shaft supporting rod 7. The shaft sleeve 4 is sleeved in an ear hole at the upper end of the part 6, the conical guide sleeve 3 is sleeved in the shaft sleeve 4, the clamp spring is arranged in the conical guide sleeve 3, and the shaft sleeve 4 and the clamp spring are pressed in place once when the machine is started.
It should be understood that equivalent substitutions and changes to the technical solution and the inventive concept of the present invention should be made by those skilled in the art to the protection scope of the appended claims.
Claims (4)
1. The utility model provides a synchronous push in device of universal joint axle sleeve and jump ring which characterized in that: the pressing head mainly comprises a pressing head (1), a partition plate (2), a conical guide sleeve (3), a cross shaft supporting rod (7), a part supporting rod (8) and a base (9), wherein one end of the pressing head (1) is connected with pressing equipment, the other end of the pressing head (1) is matched with the conical guide sleeve (3) in the pressing process, the cross shaft supporting rod (7) is coaxially arranged below the pressing head (1), the part supporting rod (8) is sleeved outside the cross shaft supporting rod (7), one end of the part supporting rod (8) is inserted into the base (9), and the other end of the part supporting rod (8) is used for supporting a part (6); one end cartridge of cross axle bracing piece (7) has cross axle (5), and the other end cartridge of cross axle bracing piece (7) is in axle sleeve (4), and axle sleeve (4) cartridge is in toper guide pin bushing (3).
2. The cardan shaft sleeve and circlip synchronous press-in device according to claim 1, characterized in that: a partition plate (2) is arranged below the cross shaft supporting rod (7), the cross shaft supporting rod (7) is slidably arranged in the part supporting rod (8), and a spring A (10) is arranged between the cross shaft supporting rod (7) and the partition plate (2) and is used for moving and resetting the cross shaft supporting rod (7) in the part supporting rod (8); a spring B (11) is arranged below the clapboard (2) and is used for supporting and moving the clapboard (2) to reset.
3. The cardan shaft sleeve and circlip synchronous press-in device according to claim 1, characterized in that: the upper end of the cross shaft supporting rod (7) is provided with a positioning hole matched with the shaft diameter of the cross shaft (5).
4. The cardan shaft sleeve and circlip synchronous press-in device according to claim 1, characterized in that: the inner diameter of the bottom of the conical guide sleeve (3) is matched and connected with the outer diameter of the shaft sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023473.3A CN112846714A (en) | 2021-01-08 | 2021-01-08 | Synchronous press-in device for universal joint shaft sleeve and clamp spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023473.3A CN112846714A (en) | 2021-01-08 | 2021-01-08 | Synchronous press-in device for universal joint shaft sleeve and clamp spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112846714A true CN112846714A (en) | 2021-05-28 |
Family
ID=76005389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110023473.3A Pending CN112846714A (en) | 2021-01-08 | 2021-01-08 | Synchronous press-in device for universal joint shaft sleeve and clamp spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112846714A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510463A (en) * | 2021-05-31 | 2021-10-19 | 黄乃亨 | Cross shaft and claw fork assembly all-in-one machine of transmission shaft and specific implementation method thereof |
| CN118385920A (en) * | 2024-06-27 | 2024-07-26 | 万向钱潮股份公司 | Universal joint assembly mounting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825106A1 (en) * | 1978-06-08 | 1979-12-13 | Walterscheid Gmbh Jean | Machine for assembling universal joints - allows lateral movement of spider to prevent strain on fork during assembly |
| US20130219688A1 (en) * | 2012-02-28 | 2013-08-29 | Robert W. O'Neill | Automatic Universal Joint Assembly Method and Apparatus |
| CN205588194U (en) * | 2016-04-14 | 2016-09-21 | 合肥压力机械有限责任公司 | Utensil is assisted in semi -axis and universal joint pressure equipment of transaxle |
| CN106041521A (en) * | 2016-06-28 | 2016-10-26 | 浙江科技学院 | Semiautomatic assembling device for automobile cross shaft universal joint |
| JP2019130653A (en) * | 2018-02-02 | 2019-08-08 | トヨタ自動車株式会社 | Assembly device of propeller shaft |
| CN215239175U (en) * | 2021-01-08 | 2021-12-21 | 万向钱潮传动轴有限公司 | Universal joint shaft sleeve and clamp spring synchronous press-in device |
-
2021
- 2021-01-08 CN CN202110023473.3A patent/CN112846714A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825106A1 (en) * | 1978-06-08 | 1979-12-13 | Walterscheid Gmbh Jean | Machine for assembling universal joints - allows lateral movement of spider to prevent strain on fork during assembly |
| US20130219688A1 (en) * | 2012-02-28 | 2013-08-29 | Robert W. O'Neill | Automatic Universal Joint Assembly Method and Apparatus |
| CN205588194U (en) * | 2016-04-14 | 2016-09-21 | 合肥压力机械有限责任公司 | Utensil is assisted in semi -axis and universal joint pressure equipment of transaxle |
| CN106041521A (en) * | 2016-06-28 | 2016-10-26 | 浙江科技学院 | Semiautomatic assembling device for automobile cross shaft universal joint |
| JP2019130653A (en) * | 2018-02-02 | 2019-08-08 | トヨタ自動車株式会社 | Assembly device of propeller shaft |
| CN215239175U (en) * | 2021-01-08 | 2021-12-21 | 万向钱潮传动轴有限公司 | Universal joint shaft sleeve and clamp spring synchronous press-in device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510463A (en) * | 2021-05-31 | 2021-10-19 | 黄乃亨 | Cross shaft and claw fork assembly all-in-one machine of transmission shaft and specific implementation method thereof |
| CN118385920A (en) * | 2024-06-27 | 2024-07-26 | 万向钱潮股份公司 | Universal joint assembly mounting method |
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