CN210531435U - Needle bearing installation mechanism - Google Patents
Needle bearing installation mechanism Download PDFInfo
- Publication number
- CN210531435U CN210531435U CN201921362936.3U CN201921362936U CN210531435U CN 210531435 U CN210531435 U CN 210531435U CN 201921362936 U CN201921362936 U CN 201921362936U CN 210531435 U CN210531435 U CN 210531435U
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- bearing
- mounting
- automatic telescopic
- installation
- clamping block
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Abstract
The utility model discloses a bearing installation mechanism relates to bearing technical field, and is not enough perfect for solving current bearing installation performance, installs convenient problem inadequately. The utility model discloses a bearing fixing device, including main tributary support mounting plate, installation fixed block, bearing fixing mechanism, auxiliary automatic telescopic link, supplementary automatic telescopic link, installation fixed block, bearing fixing mechanism, installation fixed block, bearing fixing mechanism, installation fixed block, bearing.
Description
Technical Field
The utility model relates to a bearing technical field specifically is a bearing installation mechanism.
Background
Needle bearings are roller bearings with cylindrical rollers, which are both thin and long relative to their diameter. Such rollers are called needles. The bearing has high load bearing capacity despite its small cross section, and the needle roller bearing is provided with long and thin rollers, so that it has compact radial structure, and its inner diameter size and load capacity are the same as other bearing types, and its outer diameter is minimum, so that it is specially applicable to bearing structure whose radial installation size is limited. According to different use occasions, a bearing without an inner ring or a rolling needle and retainer assembly can be selected, the surface of a shaft neck and the surface of a shell hole which are matched with the bearing are directly used as the inner rolling surface and the outer rolling surface of the bearing, and in order to ensure that the load capacity and the running performance are the same as those of a bearing with a ferrule, the hardness, the processing precision and the surface quality of the surface of a raceway of the hole of the shaft or the shell are similar to those of the raceway of a bearing ferrule. The combined needle bearing is a bearing unit combined by a radial needle bearing and a thrust bearing part, has compact structure, small volume and high rotation precision, and can bear certain axial load while bearing very high radial load.
However, the existing needle bearing is not complete in installation performance and not convenient and fast to install; therefore, the existing requirements are not met, and a needle bearing mounting mechanism is provided for the needle bearing mounting mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing installation mechanism to current bearing installation performance who proposes in solving above-mentioned background art is not enough perfect yet, installs convenient problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a needle bearing mounting mechanism comprises a main support mounting base plate, supporting and fixing vertical rods are mounted on two sides above the main support mounting base plate, an upper mounting plate is mounted above the two supporting and fixing vertical rods, an automatic telescopic rod is arranged in the middle of the lower part of the upper mounting plate, auxiliary automatic telescopic rods are arranged on both sides of the automatic telescopic rod, the automatic telescopic rod and the auxiliary automatic telescopic rod are connected with the upper mounting plate through bolts, a mounting fixed block is arranged below the auxiliary automatic telescopic rod, two mounting fixed blocks are arranged, a magnetic adsorption block is arranged between the two mounting fixed blocks, the magnetic adsorption block is connected with one end of the automatic telescopic rod in a sliding way, a roller pin installation mechanism is arranged below the automatic telescopic rod, the middle position department of main tributary support mounting plate top installs the workstation, bearing fixed establishment is installed to the top of workstation.
Preferably, the bearing fixing mechanism is connected with the workbench through a bolt.
Preferably, a central block is arranged in the middle of the interior of the needle roller mounting mechanism, and an installation groove is formed in the outer side of the central block.
Preferably, the inside of the mounting groove is provided with a plurality of roller pin placing and mounting cylinders, the plurality of roller pin placing and mounting cylinders are distributed in sequence, and the inside of the roller pin placing and mounting cylinders is provided with auxiliary magnetic adsorption blocks.
Preferably, an inner cylinder clamping block is installed in the middle of the upper end of the bearing fixing mechanism, a fixing empty groove is formed in the inner side of the inner cylinder clamping block, and an outer cylinder clamping block is installed on the outer side of the inner cylinder clamping block.
Preferably, a fixed mounting circular groove is arranged between the outer cylinder clamping block and the inner cylinder clamping block, and fixed baffles are mounted on two sides above the bearing fixing mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install bearing installation mechanism and bearing fixed establishment, drive bearing installation mechanism downstream through automatic telescopic link and can realize the installation to the kingpin, install convenient and fast more, the flexibility is higher, has solved current bearing installation performance and has still not enough perfected, installs convenient problem inadequately.
2. The utility model discloses an install the magnetism in bearing installation mechanism's top and adsorb the piece, place the inside supplementary magnetism that sets up of installation section of thick bamboo through magnetism adsorption piece and kingpin and adsorb the piece, mutually support, realize the fixed of kingpin, avoid the bearing to drop in the installation, holistic simple structure, the practicality is higher.
Drawings
Fig. 1 is a front view of a needle bearing mounting mechanism of the present invention;
fig. 2 is a schematic structural view of the needle roller mounting mechanism of the present invention;
fig. 3 is a schematic structural diagram of the bearing fixing mechanism of the present invention.
In the figure: 1. a main support mounting base plate; 2. supporting and fixing the vertical rods; 3. an upper mounting plate; 4. automatically telescoping the rod; 5. an auxiliary automatic telescopic rod; 6. mounting a fixed block; 7. a magnetic adsorption block; 8. a needle roller mounting mechanism; 9. a work table; 10. a bearing fixing mechanism; 11. a center block; 12. mounting grooves; 13. a needle roller placing installation cylinder; 14. an auxiliary magnetic adsorption block; 15. fixing the empty slot; 16. an inner cylinder fixture block; 17. an outer cylinder fixture block; 18. fixedly mounting a circular groove; 19. and fixing the baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a needle bearing installation mechanism comprises a main support installation bottom plate 1, wherein support fixing vertical rods 2 are respectively installed on two sides above the main support installation bottom plate 1, the support performance is better and more stable, an upper installation plate 3 is installed above the two support fixing vertical rods 2, an automatic telescopic rod 4 is installed at the middle position below the upper installation plate 3, auxiliary automatic telescopic rods 5 are respectively installed on two sides of the automatic telescopic rods 4, the automatic telescopic rods 4 and the auxiliary automatic telescopic rods 5 are connected with the upper installation plate 3 through bolts, the installation and the disassembly are more convenient and rapid, an installation fixing block 6 is installed below the auxiliary automatic telescopic rods 5, the installation fixing blocks 6 are provided with two, a magnetic adsorption block 7 is installed between the two installation fixing blocks 6, the magnetic adsorption block 7 is in sliding connection with one end of the automatic telescopic rod 4, the sliding performance is better and more stable, and a needle roller 8 is installed below the automatic telescopic rod, the workbench 9 is installed at the middle position above the main support installation bottom plate 1, the bearing fixing mechanism 10 is installed above the workbench 9, installation performance can be better guaranteed, and structural performance is more perfect.
Further, the bearing fixing mechanism 10 is connected with the workbench 9 through bolts, so that the installation and the disassembly are more convenient, and the bearing fixing mechanism can be properly adjusted according to requirements.
Furthermore, a center block 11 is arranged in the middle of the interior of the needle roller mounting mechanism 8, and a mounting groove 12 is formed in the outer side of the center block 11, so that the usability of the needle roller mounting mechanism 8 can be better guaranteed.
Further, the internally mounted of mounting groove 12 has the kingpin to place installation section of thick bamboo 13, and the kingpin is placed installation section of thick bamboo 13 and is provided with a plurality of, and a plurality of kingpin is placed installation section of thick bamboo 13 and is distributed in proper order, and the internally mounted that the installation section of thick bamboo 13 was placed to the kingpin has supplementary magnetism to adsorb piece 14, the stability ability of placing of guarantee kingpin that can be better.
Further, an inner cylinder clamping block 16 is installed in the middle of the upper end of the bearing fixing mechanism 10, a fixing empty groove 15 is formed in the inner side of the inner cylinder clamping block 16, and an outer cylinder clamping block 17 is installed on the outer side of the inner cylinder clamping block 16.
Further, a fixed installation circular groove 18 is formed between the outer cylinder clamping block 17 and the inner cylinder clamping block 16, and fixing baffles 19 are installed on two sides above the bearing fixing mechanism 10, so that the use performance of the bearing fixing mechanism 10 can be better guaranteed.
The working principle is as follows: during the use, the axle sleeve that will carry out the installation is placed in the outside of inner cylinder fixture block 16, place the back, start supplementary automatic telescopic link 5, the flexible installation fixed block 6 and the downward motion of magnetic adsorption piece 7 of driving of supplementary automatic telescopic link 5 simultaneously, magnetic adsorption piece 7 and the laminating of the upper end of bearing roller installation mechanism 8, magnetic adsorption piece 7 and supplementary magnetic adsorption piece 14 cooperation produce certain suction, place the bearing roller in the inside of the installation section of thick bamboo 13 is placed to the corresponding bearing roller, place the back and start automatic telescopic link 4 and supplementary automatic telescopic link 5, bearing roller installation mechanism 8 moves down, the bearing roller extends to inside the fixed slot that corresponds, accomplish the installation, start supplementary automatic telescopic link 5, supplementary automatic telescopic link 5 drives installation fixed block 6 and magnetic adsorption piece 7 upward motion simultaneously, no longer produce suction, the structural performance is more perfect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a bearing installation mechanism, includes main support mounting plate (1), its characterized in that: the main support mounting plate is characterized in that supporting fixed vertical rods (2) are mounted on two sides above the main support mounting plate (1), two supporting fixed vertical rods (2) are mounted above the mounting plate (3), automatic telescopic rods (4) are mounted at the middle positions below the mounting plate (3), auxiliary automatic telescopic rods (5) are mounted on two sides of each automatic telescopic rod (4), the automatic telescopic rods (4) and the auxiliary automatic telescopic rods (5) are connected with the upper mounting plate (3) through bolts, mounting fixed blocks (6) are mounted below the auxiliary automatic telescopic rods (5), two mounting fixed blocks (6) are arranged, magnetic adsorption blocks (7) are mounted between the mounting fixed blocks (6), the magnetic adsorption blocks (7) are connected with one ends of the automatic telescopic rods (4) in a sliding manner, and roller pin mounting mechanisms (8) are mounted below the automatic telescopic rods (4), the middle position department of main tributary strut mounting plate (1) top installs workstation (9), bearing fixed establishment (10) are installed to the top of workstation (9).
2. The needle bearing mounting mechanism of claim 1 wherein: the bearing fixing mechanism (10) is connected with the workbench (9) through bolts.
3. The needle bearing mounting mechanism of claim 1 wherein: a central block (11) is arranged in the middle of the interior of the needle roller mounting mechanism (8), and a mounting groove (12) is formed in the outer side of the central block (11).
4. A needle bearing mounting mechanism as claimed in claim 3 wherein: the roller pin placing and installing device is characterized in that a roller pin placing and installing cylinder (13) is installed inside the installing groove (12), a plurality of roller pin placing and installing cylinders (13) are arranged, the plurality of roller pin placing and installing cylinders (13) are distributed in sequence, and an auxiliary magnetic adsorption block (14) is installed inside the roller pin placing and installing cylinders (13).
5. The needle bearing mounting mechanism of claim 1 wherein: an inner cylinder clamping block (16) is installed in the middle of the upper end of the bearing fixing mechanism (10), a fixing empty groove (15) is formed in the inner side of the inner cylinder clamping block (16), and an outer cylinder clamping block (17) is installed on the outer side of the inner cylinder clamping block (16).
6. The needle bearing mounting mechanism of claim 5 wherein: a fixed mounting circular groove (18) is arranged between the outer cylinder clamping block (17) and the inner cylinder clamping block (16), and fixed baffles (19) are mounted on two sides above the bearing fixing mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362936.3U CN210531435U (en) | 2019-08-21 | 2019-08-21 | Needle bearing installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362936.3U CN210531435U (en) | 2019-08-21 | 2019-08-21 | Needle bearing installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210531435U true CN210531435U (en) | 2020-05-15 |
Family
ID=70602221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362936.3U Expired - Fee Related CN210531435U (en) | 2019-08-21 | 2019-08-21 | Needle bearing installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210531435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623331A (en) * | 2021-08-13 | 2021-11-09 | 武汉华夏精冲技术有限公司 | Needle roller assembling device and method for fine blanking assembly needle roller bearing |
-
2019
- 2019-08-21 CN CN201921362936.3U patent/CN210531435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623331A (en) * | 2021-08-13 | 2021-11-09 | 武汉华夏精冲技术有限公司 | Needle roller assembling device and method for fine blanking assembly needle roller bearing |
| CN113623331B (en) * | 2021-08-13 | 2022-12-27 | 武汉华夏精冲技术有限公司 | Needle roller assembling device and method for fine blanking assembly needle roller bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |