CN211490342U - Auxiliary tool for press mounting of flange yoke and universal joint - Google Patents
Auxiliary tool for press mounting of flange yoke and universal joint Download PDFInfo
- Publication number
- CN211490342U CN211490342U CN201921820070.6U CN201921820070U CN211490342U CN 211490342 U CN211490342 U CN 211490342U CN 201921820070 U CN201921820070 U CN 201921820070U CN 211490342 U CN211490342 U CN 211490342U
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- connecting stud
- sleeve
- locating piece
- cushion
- universal joint
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Abstract
The utility model discloses an utensil is assisted with universal joint pressure equipment to flange fork, it is main including the axle sleeve, the pressure head, go up the locating piece, connecting stud, the nut, the sleeve, the cushion, a pedestal, the base is placed on the equipment bottom plate, connecting stud is upwards respectively installed at the both ends of base, the cushion embolias earlier on the connecting stud, the cushion top is at the high sleeve such as every connecting stud overcoat, the locating piece is installed at the sleeve top, it is fixed to the connecting stud top by the nut connection to go up the locating piece, go up locating piece cooperation location part, the axle sleeve is installed on the pressure head and aim at the ear hole on the part. The utility model ensures that the bottom surface of the part is not stressed in the press fitting process by changing the positioning surface during the press fitting, and ensures that the distance between the two sides of the part is not changed in the assembling process; the problem that the distance between two sides of a part is changed in the press fitting process in the prior art can be effectively solved, and different parts only need to be replaced by corresponding upper positioning blocks; the method can be applied to the manufacturing of the transmission shaft assembly with the flange fork structure.
Description
Technical Field
The utility model relates to a field of utensil is assisted in the pressure equipment, concretely relates to flange fork and universal joint pressure equipment assist utensil.
Background
The existing universal joint press-fitting scheme is shown as the attached figure 1: the part direct contact is on the equipment bottom plate, and in the pressure equipment in-process, when the pressure head was down moved perpendicularly, because the rigidity problem of part, the distance of L changed. Therefore, the rigidity requirement of the existing operation mode on parts is high, and for some parts with poor rigidity, the distance between two sides of the part is changed in the pressing process of a pressure head, and the phenomenon that the clamp spring cannot be installed or the clamp spring can be clamped during universal joint assembly is directly caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a flange fork and the utensil of assisting of universal joint pressure equipment.
The purpose of the utility model is accomplished through following technical scheme: the auxiliary tool for press mounting of the flange yoke and the universal joint mainly comprises an equipment bottom plate, a part, a shaft sleeve, a pressure head, an upper positioning block, connecting studs, nuts, a sleeve, a cushion block and a base, wherein the base is placed on the equipment bottom plate, the two ends of the base are upwards provided with the connecting studs respectively, the cushion block is sleeved on the connecting studs firstly, the sleeve with the same height is sleeved outside each connecting stud above the cushion block, the top of the sleeve is provided with the positioning block, the upper positioning block is connected and fixed to the top end of the connecting stud through the nuts, the upper positioning block is matched with the positioning part, and the shaft sleeve is arranged on the pressure head.
And the upper positioning block is provided with a positioning hole, and the inner diameter of the positioning hole is matched with the outer side size of the part for positioning.
The part is positioned on the inside face.
The utility model has the advantages that: the utility model ensures that the bottom surface of the part is not stressed in the press fitting process by changing the positioning surface during the press fitting, and ensures that the distance between the two sides of the part is not changed in the assembling process; the problem that the distance between two sides of a part is changed in the press fitting process in the prior art can be effectively solved, and different parts only need to be replaced by corresponding upper positioning blocks; the method can be applied to the manufacturing of the transmission shaft assembly with the flange fork structure.
Drawings
Fig. 1 is a schematic structural diagram of the prior art.
Fig. 2 is a front sectional view of the structure of the present invention.
Fig. 3 is a side sectional view of the present invention.
Description of reference numerals: the device comprises a device bottom plate 1, a part 2, a shaft sleeve 3, a pressure head 4, an upper positioning block 5, a positioning hole 51, a connecting stud 6, a nut 61, a sleeve 7, a cushion block 8 and a base 9.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in the attached drawings, the auxiliary tool for press mounting of the flange fork and the universal joint mainly comprises an equipment bottom plate 1, a part 2, a shaft sleeve 3, a pressure head 4, an upper positioning block 5, connecting studs 6, nuts 61, sleeves 7, cushion blocks 8 and a base 9, wherein the base 9 is placed on the equipment bottom plate 1, the two ends of the base 9 are upwards provided with one connecting stud 6 respectively, the cushion block 8 is sleeved on the connecting stud 6 firstly, the sleeves 7 with equal heights are sleeved outside each connecting stud 6 above the cushion block 8, the upper positioning block 5 is installed at the top of each sleeve 7, the upper positioning block 5 is provided with a positioning hole 51, and the inner diameter of the positioning hole 51 is matched with the outer side size of the. An upper positioning block 5 is connected and fixed to the top end of the connecting stud 6 through a nut 61, the upper positioning block 5 is matched with the positioning part 2, and the shaft sleeve 3 is installed on the pressure head 4 and is aligned with an ear hole in the part 2. The part 2 is positioned inside.
The utility model discloses the working process is fixed a position with 2 medial surfaces of part, the outside of part 2 just blocks in the locating hole 51 of upside, part 2 does not take place the skew when the pressure equipment, pressure head 4 is perpendicular with axle sleeve 3, axle sleeve 3 can impress smoothly in the ear hole of part 2, because part 2 only the upside carries out the atress, lower plane and base are unsettled, the distance of 2 both sides of part just can not change in the pressure equipment in-process, the universal joint assembly just can not produce the appearance of unable assembly of jump ring or hairpin phenomenon because of 2 both sides of part distance changes.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (3)
1. The utility model provides an assistive device of flange yoke and universal joint pressure equipment which characterized in that: mainly include equipment bottom plate (1), part (2), axle sleeve (3), pressure head (4), go up locating piece (5), connecting stud (6), nut (61), sleeve (7), cushion (8), base (9) are placed on equipment bottom plate (1), connecting stud (6) are upwards respectively installed to the both ends of base (9), cushion (8) embolia earlier on connecting stud (6), sleeve (7) that height such as every connecting stud (6) overcoat is gone up in cushion (8) top, locating piece (5) are installed on sleeve (7) top, it is fixed to connecting stud (6) top to go up locating piece (5) by nut (61) connection, go up locating piece (5) cooperation locating part (2), axle sleeve (3) are installed on pressure head (4) and aim at the earhole on part (2).
2. An assistive device for press-fitting of a flange yoke and a universal joint according to claim 1, wherein: and the upper positioning block (5) is provided with a positioning hole (51), and the inner diameter of the positioning hole (51) is matched with the outer side size of the part (2) for positioning.
3. An assistive device for press-fitting of a flange yoke and a universal joint according to claim 1, wherein: the part (2) is positioned on the inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820070.6U CN211490342U (en) | 2019-10-28 | 2019-10-28 | Auxiliary tool for press mounting of flange yoke and universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820070.6U CN211490342U (en) | 2019-10-28 | 2019-10-28 | Auxiliary tool for press mounting of flange yoke and universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211490342U true CN211490342U (en) | 2020-09-15 |
Family
ID=72407556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921820070.6U Active CN211490342U (en) | 2019-10-28 | 2019-10-28 | Auxiliary tool for press mounting of flange yoke and universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211490342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207777A (en) * | 2020-09-18 | 2021-01-12 | 中车长春轨道客车股份有限公司 | Universal shaft examines and repair and uses frock |
| CN112428222A (en) * | 2020-11-23 | 2021-03-02 | 华南理工大学 | Movable shaft nut assembling and disassembling device, assembling method and disassembling method |
-
2019
- 2019-10-28 CN CN201921820070.6U patent/CN211490342U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207777A (en) * | 2020-09-18 | 2021-01-12 | 中车长春轨道客车股份有限公司 | Universal shaft examines and repair and uses frock |
| CN112207777B (en) * | 2020-09-18 | 2022-06-28 | 中车长春轨道客车股份有限公司 | Universal shaft examines and repair and uses frock |
| CN112428222A (en) * | 2020-11-23 | 2021-03-02 | 华南理工大学 | Movable shaft nut assembling and disassembling device, assembling method and disassembling method |
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