CN214322538U - Supporting bracket for processing axle - Google Patents
Supporting bracket for processing axle Download PDFInfo
- Publication number
- CN214322538U CN214322538U CN202120222220.4U CN202120222220U CN214322538U CN 214322538 U CN214322538 U CN 214322538U CN 202120222220 U CN202120222220 U CN 202120222220U CN 214322538 U CN214322538 U CN 214322538U
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- rod
- threaded sleeve
- wear
- resistant
- axle
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Abstract
The utility model discloses a support bracket for processing an axle, which comprises a support rod and a mounting plate, wherein symmetrically distributed inclined plates are movably mounted on the mounting plate, and wear-resistant rods moving along the inclined plates are arranged on the inclined plates; one end of the supporting rod is provided with a first threaded sleeve in threaded connection, an adjusting rod penetrating through the mounting plate is mounted on the first threaded sleeve through a connecting ring, and the adjusting rod is movably connected with the inclined plate; the other end of the supporting rod is provided with a second threaded sleeve with opposite thread directions at two ends, a screw is installed in the second threaded sleeve through internal threads, and one end of the screw is provided with a push rod connected with the wear-resistant rod. The utility model has simple and practical structure, convenient operation, low cost and convenient popularization; the supporting distance of the wear-resistant rod can be changed by adjusting the threaded sleeve, the wear-resistant rod is suitable for axle supports of different sizes, and the practicability is high.
Description
Technical Field
The utility model relates to an axletree processing location technical field, concretely relates to axletree processing is with support bracket.
Background
When an ordinary lathe is used for processing a center hole of the axle end of the axle, one end of the axle needs to be coaxially fixed with a three-jaw chuck on the lathe, and the other end of the axle needs to be supported by a radial centering mechanism to be coaxial with the three-jaw chuck.
However, unlike the conventional cylindrical shaft, the axle is thick and heavy, and a plurality of different diameter-changing structures are arranged along the axial direction of the axle, so that the original radial centering mechanism on the common lathe cannot bear the weight of the axle of the train, and the axle deviates from the rotating shaft in the machining process, thereby causing errors.
The original radial centering mechanism on the train axle usually adopts a cast iron grinding head or a bearing as a bearing fulcrum of the bearing mechanism and the outer diameter of the axle, but the cast iron grinding head has high loss, the bearing is easy to damage, the change of the radial stroke is small, and the radial centering mechanism cannot adapt to various diameter-variable structures of the train axle, so that the radial positioning effect of the cast iron grinding head and the bearing on the train axle is not ideal.
Disclosure of Invention
The utility model discloses it is not enough to the above-mentioned that prior art exists, provides a support bracket is used in axletree processing, the utility model discloses can be applicable to not unidimensional axletree support.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a axletree processing is with supporting bracket, includes bracing piece and mounting panel, the mounting panel on the swash plate of movable mounting symmetric distribution, the swash plate on be equipped with along its wear-resisting pole that removes.
One end of the supporting rod is provided with a first threaded sleeve in threaded connection, an adjusting rod penetrating through the mounting plate is mounted on the first threaded sleeve through a connecting ring, and the adjusting rod is movably connected with the inclined plate.
The other end of the supporting rod is provided with a second threaded sleeve with opposite thread directions at two ends, a screw is installed in the second threaded sleeve through internal threads, and one end of the screw is provided with a push rod connected with the wear-resistant rod.
Furthermore, the supporting rod is movably connected with the lathe.
Furthermore, one side of the inclined plate is provided with a sliding groove and a sliding block moving along the sliding groove, and the sliding block is connected with the adjusting rod.
Furthermore, the support rod is provided with a smooth part and a threaded part from top to bottom, the smooth part is provided with a second threaded sleeve penetrating through the support rod, and the second threaded sleeve is connected with the support rod bearing.
Furthermore, a groove is formed in one side of the ejector rod, and one end of the wear-resistant rod is matched with the groove.
Furthermore, the connecting ring is positioned on the upper side of the first threaded sleeve and is connected with the first threaded sleeve through a bearing, and anti-skidding threads are arranged at the lower end of the first threaded sleeve.
The utility model discloses beneficial effect who has:
1. the utility model has simple and practical structure, convenient operation, low cost and convenient popularization; the supporting distance of the wear-resistant rod can be changed by adjusting the threaded sleeve, the wear-resistant rod is suitable for axle supports of different sizes, and the practicability is high.
2. The utility model discloses when adjusting, just can carry out the synchronization adjustment to the regulation pole and the ejector pin of both sides through first swivel nut and second swivel nut, this kind of operating mode is favorable to improving the adjustment accuracy, reduces the error, ensures the adjustment effect.
3. The utility model discloses a support bracket and lathe swing joint can adjust support bracket's service position promptly to the realization is supported different positions on the axletree.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the view from the direction A of FIG. 1;
fig. 3 is a schematic structural view of the present invention connected to a lathe.
Description of reference numerals:
in the figure, 1-supporting rod, 2-mounting plate, 3-sloping plate, 4-wear-resistant rod, 5-first thread sleeve, 6-connecting ring, 7-adjusting rod, 8-second thread sleeve, 9-screw rod, 10-ejector rod, 11-chute, 12-slide block and 13-groove.
Detailed Description
For a better understanding of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings. It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
a supporting bracket for processing an axle comprises a supporting rod 1 and a mounting plate 2, wherein the supporting rod 1 is movably connected with a lathe as shown in figure 3. The use position of the support bracket can be adjusted, and therefore different positions on the axle can be supported.
As shown in fig. 1, the mounting plate 2 is movably mounted with symmetrically distributed inclined plates 3, the inclined plates 3 are provided with wear-resistant rods 4 moving along the inclined plates 3, springs are arranged between the inclined plates 3 and the wear-resistant rods 4 to prevent the wear-resistant rods 4 from falling off from the inclined plates 3, and the wear-resistant rods 4 are in contact with and support axles.
As shown in fig. 1, one end of the support rod 1 is provided with a first threaded sleeve 5 in threaded connection, the first threaded sleeve 5 is provided with an adjusting rod 7 penetrating through the mounting plate 2 through a connecting ring 6, the connecting ring 6 is positioned on the upper side of the first threaded sleeve 5 and is in bearing connection with the first threaded sleeve 5, and the lower end of the first threaded sleeve 5 is provided with anti-skid threads, so that the operation of workers is facilitated.
As shown in fig. 1, the adjusting rod 7 is movably connected with the inclined plate 3. One side of the inclined plate 3 is provided with a sliding groove 11 and a sliding block 12 moving along the sliding groove 11, and the sliding block 12 is hinged with the adjusting rod 7, so that the requirement of changing the use angle of the inclined plate 3 is met.
As shown in fig. 1, the support rod 1 is a smooth portion and a threaded portion from top to bottom, the smooth portion is provided with a second threaded sleeve 8 penetrating through the smooth portion, and the second threaded sleeve 8 is in bearing connection with the support rod 1. The thread directions of two ends of the second thread insert 8 are opposite, and a screw 9 is installed in the second thread insert 8 through internal threads.
As shown in fig. 2, one end of the screw 9 is provided with a top rod 10 connected with the wear-resistant rod 4. One side of the ejector rod 10 is provided with a groove 13, and one end of the wear-resistant rod 4 is matched with the groove 13. The adjusting rod 7 and the ejector rod 10 are located on different vertical planes, and the adjusting rod and the ejector rod are not affected when the adjusting rod and the ejector rod are adjusted and used.
During the use, adjust the position of wear-resisting pole 4 according to the axletree size, at first rotate second swivel nut 8, because the screw thread is different at second swivel nut 8 both ends, and screw rod 9 is connected with ejector pin 10, and ejector pin 10 moves along workstation 2, therefore second swivel nut 8 rotates and drives screw rod 9 and outwards removes ejector pin 10, and the ejector pin 10 no longer exerts the effort to wear-resisting pole 4, and the space that swash plate 3 rotated is given to the position of wear-resisting pole 4 this moment.
Then, the worker rotates the first threaded sleeve 5, the first screw 5 moves along the support rod 1 to drive the connecting ring 6 to move, the connecting ring 6 moves to drive the adjusting rod 7 to move, the adjusting rod 7 moves to drive the sliding block 12 to move along the sliding groove 11, the inclined plate 3 moves outwards or inwards, the distance between the inclined plate 3 and the sliding block is changed, and accordingly preliminary adjustment is completed.
According to the actual axle size, the worker rotates the second threaded sleeve 8 reversely again, so that the screw rod 9 and the ejector rod 10 move relatively, and the ejector rod 10 moves to move the wear-resistant rod 4 relatively along the inclined plate 3. The distance between the wear-resistant rods 4 is adjusted for the second time, and the supporting distance is ensured to meet the size requirement of the axle. After the adjustment is finished, the axle is placed on the supporting bracket.
Claims (6)
1. A supporting bracket for processing an axle comprises a supporting rod and a mounting plate, and is characterized in that symmetrically distributed inclined plates are movably mounted on the mounting plate, and wear-resistant rods moving along the inclined plates are arranged on the inclined plates;
one end of the supporting rod is provided with a first threaded sleeve in threaded connection, an adjusting rod penetrating through the mounting plate is mounted on the first threaded sleeve through a connecting ring, and the adjusting rod is movably connected with the inclined plate;
the other end of the supporting rod is provided with a second threaded sleeve with opposite thread directions at two ends, a screw is installed in the second threaded sleeve through internal threads, and one end of the screw is provided with a push rod connected with the wear-resistant rod.
2. The support bracket for machining an axle according to claim 1, wherein the support rod is movably connected to a lathe.
3. The support bracket for machining an axle according to claim 1, wherein the swash plate has a slide groove formed on one side thereof and a slider moving along the slide groove, and the slider is connected to the adjustment lever.
4. The support bracket for machining an axle according to claim 1, wherein the support rod has a smooth portion and a threaded portion from top to bottom, the smooth portion having a second threaded sleeve extending therethrough, the second threaded sleeve being coupled to the support rod bearing.
5. The support bracket for machining an axle according to claim 1, wherein a recess is formed in one side of the carrier rod, and one end of the wear-resistant rod is fitted into the recess.
6. The support bracket for machining an axle according to claim 1, wherein the connecting ring is located on an upper side of the first threaded sleeve and is in bearing connection with the first threaded sleeve, and the lower end of the first threaded sleeve is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222220.4U CN214322538U (en) | 2021-01-26 | 2021-01-26 | Supporting bracket for processing axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222220.4U CN214322538U (en) | 2021-01-26 | 2021-01-26 | Supporting bracket for processing axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214322538U true CN214322538U (en) | 2021-10-01 |
Family
ID=77906763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120222220.4U Active CN214322538U (en) | 2021-01-26 | 2021-01-26 | Supporting bracket for processing axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214322538U (en) |
-
2021
- 2021-01-26 CN CN202120222220.4U patent/CN214322538U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A support bracket for axle processing Effective date of registration: 20230613 Granted publication date: 20211001 Pledgee: Rizhao Bank Co.,Ltd. Jinan Branch Pledgor: Jinan Fuhua Ruida Machinery Co.,Ltd. Registration number: Y2023980043413 |