CN210099423U - Novel bearing press fitting device - Google Patents
Novel bearing press fitting device Download PDFInfo
- Publication number
- CN210099423U CN210099423U CN201920726794.8U CN201920726794U CN210099423U CN 210099423 U CN210099423 U CN 210099423U CN 201920726794 U CN201920726794 U CN 201920726794U CN 210099423 U CN210099423 U CN 210099423U
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- CN
- China
- Prior art keywords
- lead screw
- novel bearing
- well
- fitting device
- press
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- Expired - Fee Related
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- Mounting Of Bearings Or Others (AREA)
Abstract
The application provides a novel bearing pressure equipment device, wherein, include: base, mount, pressure equipment device, adjust device, location frock and stop collar well, the mount sets up on the base, the pressure equipment device sets up the upper end of mount, just the pressure equipment device has the pressure head that can vertical downstream, the location frock sets up on the base, and is located under the pressure head, the stop collar sets up on the location frock, adjust the device well including being located adjust guide pin bushing well and drive well guide pin bushing elevating movement's first lifting unit and second lifting unit well directly over the location frock. The application provides a novel bearing pressure equipment device has solved the problem of bearing pressure equipment inefficiency, installation difficulty.
Description
Technical Field
The utility model relates to a bearing pressure equipment field especially relates to a novel bearing pressure equipment device.
Background
The bearing is very common in the industry, because fit tolerance is very strict between bearing and the axle, generally adopts artifical manual installation, and the workman adopts the hammer to beat the mode of bearing and installs, installs comparatively difficultly and inefficiency, adopts artifical manual putting bearing to have the error easily moreover, and the eccentricity of bearing position leads to the pressure equipment difficulty, hardly guarantees the accurate installation of bearing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel bearing pressure equipment device has solved the problem of bearing pressure equipment inefficiency, installation difficulty.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a novel bearing pressure equipment device, wherein, includes: base, mount, pressure equipment device, adjust device, location frock and stop collar well, the mount sets up on the base, the pressure equipment device sets up the upper end of mount, just the pressure equipment device has the pressure head that can vertical downstream, the location frock sets up on the base, and is located under the pressure head, the stop collar sets up on the location frock, adjust the device well including being located adjust guide pin bushing well and drive well guide pin bushing elevating movement's first lifting unit and second lifting unit well directly over the location frock.
Furthermore, the first lifting assembly and the second lifting assembly are respectively connected to two sides of the alignment guide sleeve, and the first lifting assembly and the second lifting assembly synchronously drive the alignment guide sleeve to move up and down.
Furthermore, the first lifting assembly comprises a first screw rod, a first motor and a first nut piece, the first screw rod is rotatably arranged on the front side of the fixing frame, the first motor is connected to the lower end of the first screw rod, and the first nut piece is sleeved on the periphery of the first screw rod.
Furthermore, the second lifting assembly comprises a second screw rod, a second motor and a second nut piece, the second screw rod is rotatably arranged on the front side of the fixing frame, the second motor is connected to the lower end of the second screw rod, and the second nut piece is sleeved on the periphery of the second screw rod.
Furthermore, the first nut piece is connected to one side of the alignment guide sleeve through a first connecting arm, and the second nut piece is connected to the other side of the alignment guide sleeve through a second connecting arm.
Furthermore, the press-fitting device also comprises a hydraulic cylinder for driving the pressure head to move up and down, and the lower end of the pressure head is provided with a guide end.
Furthermore, an alignment hole is formed in the alignment guide sleeve, and the inner diameter of the alignment hole is 2 mm-3 mm larger than the outer diameter of the pressure head.
Furthermore, the inner diameter of the alignment hole is 0.1-0.3 mm larger than the outer diameter of the bearing.
According to the above technical scheme, the utility model discloses following beneficial effect has:
1. because the alignment guide sleeve of the alignment device provided by the utility model plays a role of aligning the bearing, the bearing is horizontally placed at the upper end of the shaft, thereby facilitating the press mounting, improving the press mounting precision of the bearing and ensuring the press mounting quality;
2. because the utility model discloses set up first lifting unit and second lifting unit and drive adjust the steady elevating movement of guide pin bushing well, make adjust the steady elevating movement of guide pin bushing well, improve the precision of direction, can not take place the offset.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the alignment device of the present invention.
Description of reference numerals: the device comprises a base-1, a fixed frame-2, a press-fitting device-3, a hydraulic cylinder-31, a pressure head-32, a guide end-321, an alignment device-4, a first lifting component-41, a first screw rod-411, a first nut component-412, an upper mounting block-413, a lower mounting block-414, a first connecting arm-415, a first motor-416, a second lifting component-42, a second screw rod-421, a second nut component-422, a second connecting arm-425, a second motor-426, an alignment guide sleeve-43, an alignment hole-431, a positioning tool-5, a limiting sleeve-6 and a limiting hole-61.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As will be further described with reference to fig. 1 to 2, the novel bearing press-fitting device shown in fig. 1 comprises: the utility model discloses a bearing adjusting device, including base 1, mount 2, pressure equipment device 3, adjust device 4, location frock 5 and stop collar 6, mount 2 sets up on base 1, pressure equipment device 3 sets up in the upper end of mount 2, and pressure equipment device 3 has pressure head 32 that can vertically move down, location frock 5 sets up on base 1, and is located under pressure head 32, stop collar 6 sets up on location frock 5, adjust device 4 including be located fix a position the guide pin bushing 43 directly over frock 5, and drive adjust the first lifting unit 41 and the second lifting unit 42 of guide pin bushing 43 elevating movement, the utility model discloses set up first lifting unit 41 and second lifting unit 42 and drive adjust the steady elevating movement of guide pin bushing 43, adjust guide pin bushing 43 and play the effect of adjusting the bearing well for the bearing is placed in the upper end of axle horizontally, the press fitting device is convenient to press fit, avoids the problem that the press fitting is difficult due to the eccentricity of the bearing position when the bearing is placed, improves the press fitting precision of the bearing, saves labor power and greatly improves the press fitting efficiency by pressing the bearing downwards through the press fitting device 3.
As shown in fig. 1 and 2, the first lifting assembly 41 and the second lifting assembly 42 are respectively connected to two sides of the alignment guide sleeve 43, and the first lifting assembly 41 and the second lifting assembly 42 synchronously drive the alignment guide sleeve 43 to move up and down, so that the guiding precision of the alignment guide sleeve 43 is improved, and the guiding precision is not adversely affected due to the fact that the alignment guide sleeve 43 moves for multiple times to generate position deviation.
The front side of the fixed frame 2 is provided with a pair of upper mounting blocks 413 and a pair of lower mounting blocks 414, and the pair of lower mounting blocks 414 are respectively positioned right below the pair of upper mounting blocks 413.
The first lifting assembly 41 includes a first lead screw 411, a first motor 416 and a first nut member 412, the first lead screw 411 is rotatably disposed at the front side of the fixing frame 2, the first motor 416 is connected to the lower end of the first lead screw 411, the first nut member 412 is sleeved on the periphery of the first lead screw 411, specifically, the upper end of the first lead screw 411 is rotatably disposed in an upper mounting block 413 at the front side of the fixing frame 2, and the lower end of the first lead screw 411 is rotatably disposed in a lower mounting block 414 at the front side of the fixing frame 2, so that the first lead screw 411 is in a vertical state.
The second lifting assembly 42 includes a second lead screw 421, a second motor 426 and a second nut 422, the second lead screw 421 is rotatably disposed at the front side of the fixing frame 2, the second motor 426 is connected to the lower end of the second lead screw 421, the second nut 422 is sleeved on the periphery of the second lead screw 421, the upper end of the second lead screw 421 is rotatably disposed in the upper mounting block 413 at the front side of the fixing frame 2, and the lower end of the second lead screw 421 is rotatably disposed in the lower mounting block 414 at the front side of the fixing frame 2, so that the second lead screw 421 is in a vertical state.
The first nut member 412 is coupled to one side of the alignment guide 43 by a first coupling arm 415, and the second nut member 422 is coupled to the other side of the alignment guide 43 by a second coupling arm 425, so that the alignment guide 43 is stably moved up and down.
The press-fitting device 3 further comprises a hydraulic cylinder 31 for driving the pressure head 32 to move up and down, the lower end of the pressure head 32 is provided with a guide end 321, the pressure head 32 is favorably inserted into the aligning hole 431 to press-fit the bearing downwards, the press-fitting device 3 is arranged, manpower is saved, and press-fitting efficiency is greatly improved.
The upper end of the limiting sleeve 6 is provided with a limiting hole 61, the height of the limiting hole 61 is smaller than that of the bearing, the inner diameter of the limiting hole 61 is larger than the outer diameter of the bearing by 2-3 mm, and a shaft and the bearing which are well pressed with the bearing can be conveniently taken out of the limiting sleeve 6 together.
The alignment guide sleeve 43 is internally provided with an alignment hole 431, and the inner diameter of the alignment hole 431 is 2 mm-3 mm larger than the outer diameter of the pressure head 32, so that the pressure head 32 can smoothly move up and down in the alignment hole 431 without interference.
The inner diameter of the alignment hole 431 is 0.1mm to 0.3mm larger than the outer diameter of the bearing, so that the bearing can be conveniently placed in the alignment hole 431, and the bearing is kept concentric with the alignment hole 431.
When the positioning tool is used, a shaft is vertically fixed on the positioning tool 5, the limiting sleeve 6 is placed on the positioning tool 5, the shaft extends upwards from the central hole of the limiting sleeve 6, the first motor 416 and the second motor 426 synchronously act, so that the first nut member 412 and the second nut member 422 drive the alignment guide sleeve 43 to vertically move to the top end of the shaft, the first motor 416 and the second motor 426 stop acting, then a bearing is placed in the alignment hole 431 of the alignment guide sleeve 43, the center of the bearing is sleeved on the top end of the shaft, the hydraulic cylinder 31 drives the pressure head 32 to move downwards, the lower end of the pressure head 32 penetrates through the alignment hole 431 and pushes the bearing to move downwards to be sleeved on the shaft until the lower surface of the bearing is abutted against the bottom of the limiting hole 61, the bearing is installed in place, the pressure head 32 is lifted and reset, the alignment guide sleeve 43 moves vertically upwards, and taking the shaft with the bearing pressed out from the positioning tool 5.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel bearing pressure equipment device which characterized in that includes: base (1), mount (2), pressure equipment device (3), adjust device (4), location frock (5) and stop collar (6) well, mount (2) set up on base (1), pressure equipment device (3) set up the upper end of mount (2), just pressure equipment device (3) have pressure head (32) that can vertical downstream, location frock (5) set up on base (1), and be located under pressure head (32), stop collar (6) set up on location frock (5), adjust device (4) well including being located adjust guide pin bushing (43) well and drive well guide pin bushing (43) elevating movement's first lifting unit (41) and second lifting unit (42) well directly over location frock (5).
2. The novel bearing press-fitting device as claimed in claim 1, wherein the first lifting assembly (41) and the second lifting assembly (42) are respectively connected to two sides of the alignment guide sleeve (43), and the first lifting assembly (41) and the second lifting assembly (42) synchronously drive the alignment guide sleeve (43) to move up and down.
3. A novel bearing press-fitting device as claimed in claim 2, wherein the first lifting assembly (41) comprises a first lead screw (411), a first motor (416) and a first nut member (412), the first lead screw (411) is rotatably arranged at the front side of the fixed frame (2), the first motor (416) is connected to the lower end of the first lead screw (411), and the first nut member (412) is sleeved on the periphery of the first lead screw (411).
4. A novel bearing press-fitting device as claimed in claim 3, wherein the second lifting assembly (42) comprises a second lead screw (421), a second motor (426) and a second nut member (422), the second lead screw (421) is rotatably arranged at the front side of the fixing frame (2), the second motor (426) is connected to the lower end of the second lead screw (421), and the second nut member (422) is sleeved on the outer periphery of the second lead screw (421).
5. A novel bearing press-fitting device as claimed in claim 4, wherein said first nut member (412) is connected to one side of said alignment guide sleeve (43) by a first connecting arm (415), and said second nut member (422) is connected to the other side of said alignment guide sleeve (43) by a second connecting arm (425).
6. A novel bearing press-fitting device as claimed in claim 1, wherein the press-fitting device (3) further comprises a hydraulic cylinder (31) for driving the press head (32) to move up and down, and the lower end of the press head (32) is provided with a guide end (321).
7. The novel bearing press-fitting device as claimed in claim 6, wherein the alignment guide sleeve (43) is internally provided with an alignment hole (431), and the inner diameter of the alignment hole (431) is 2-3 mm larger than the outer diameter of the pressure head (32).
8. A novel bearing press fitting device as claimed in claim 7, wherein the inner diameter of the aligning hole (431) is 0.1-0.3 mm larger than the outer diameter of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726794.8U CN210099423U (en) | 2019-05-21 | 2019-05-21 | Novel bearing press fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726794.8U CN210099423U (en) | 2019-05-21 | 2019-05-21 | Novel bearing press fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099423U true CN210099423U (en) | 2020-02-21 |
Family
ID=69561691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920726794.8U Expired - Fee Related CN210099423U (en) | 2019-05-21 | 2019-05-21 | Novel bearing press fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658655A (en) * | 2020-12-14 | 2021-04-16 | 翌途液压工程技术(常州)有限公司 | Limiting and press-fitting process equipment and method for electromagnetic valve assembly |
-
2019
- 2019-05-21 CN CN201920726794.8U patent/CN210099423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658655A (en) * | 2020-12-14 | 2021-04-16 | 翌途液压工程技术(常州)有限公司 | Limiting and press-fitting process equipment and method for electromagnetic valve assembly |
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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: 20200221 Termination date: 20200521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |