CN208057729U - A kind of cleaning machine roller bearing seat assembly - Google Patents
A kind of cleaning machine roller bearing seat assembly Download PDFInfo
- Publication number
- CN208057729U CN208057729U CN201820424948.3U CN201820424948U CN208057729U CN 208057729 U CN208057729 U CN 208057729U CN 201820424948 U CN201820424948 U CN 201820424948U CN 208057729 U CN208057729 U CN 208057729U
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- China
- Prior art keywords
- nipple
- adjusting rod
- cleaning machine
- thread cap
- seat assembly
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Abstract
The utility model provides a kind of cleaning machine roller bearing seat assembly, this bearing seat assembly includes mounting base, adjusting rod and fixed seat, it is connected by needle bearing between one end of adjusting rod and mounting base, threaded perforations are offered in fixed seat, adjusting rod is screw rod, and it can coordinate with threaded perforations, the both ends of fixed seat are respectively provided with nipple one and nipple two, it is threaded with thread cap one and thread cap two respectively on nipple one and nipple two, on thread cap one have can simultaneously with nipple one and the stepped hole of adjusting rod screw-thread fit one, on thread cap two have can simultaneously with nipple one and the stepped hole of adjusting rod screw-thread fit two.The utility model has many advantages, such as that structure is reliable, bearing block position is adjustable.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of cleaning machine roller bearing seat assembly.
Background technology
Machine equipment cleans since making time is more early in our company, and design concept originally is not very perfect, and producer uses
6205 bearings, this bearing is without self-regulated heart function, and nip roll moves up and down at work causes axis uneven with bearing block, bearing rapid wear
It is bad；And design nip roll spring travel is short, action spacing is small, no regulatory function.
Due to no regulatory function, cause maintenance cost height, maintenance period short, since bearing block connector is more, and and axis
The pressure roller dismounting difficulty of bearing connection is high, makes troubles to production.
Utility model content
The purpose of this utility model is the existing above problem in view of the prior art, provides a kind of cleaning machine roller bearing
Seat assembly, technical problem to be solved in the utility model are that bearing how to be made to have active aligning function.
The purpose of this utility model can be realized by following technical proposal：A kind of cleaning machine roller bearing seat assembly,
It is characterized in that, this bearing seat assembly includes mounting base, adjusting rod and fixed seat, is led between one end and mounting base of the adjusting rod
It crosses needle bearing to be connected, threaded perforations is offered in the fixed seat, the adjusting rod is screw rod, and can be matched with threaded perforations
It closes, the both ends of the fixed seat are respectively provided with nipple one and nipple two, the nipple one and nipple two
It is upper to be threaded with thread cap one and thread cap two respectively, have on the thread cap one can simultaneously with nipple one and adjust
The stepped hole one of pole screw-thread fit, have on the thread cap two can simultaneously with nipple one and adjusting rod screw-thread fit
Stepped hole two.
Thread cap one and thread cap two are unclamped, the position of mounting base can be adjusted by rotation adjusting lever, is installed
The bearing for connecting pressure roller is fixed in seat, to be adjusted to the position of pressure roller.
In this assembly, the thread cap one and thread cap two of setting can not only protect the screw thread on adjusting rod surface,
But also the stability of adjusting rod can be improved, it avoids adjusting rod in pressure roller operational process, generates vibration and loosen.
In a kind of above-mentioned cleaning machine roller bearing seat assembly, being connected between the thread cap one and fixed seat has
Holddown spring one.
In a kind of above-mentioned cleaning machine roller bearing seat assembly, the upper end of the adjusting rod is fixedly installed end plate,
Being connected between the thread cap two and end plate has holddown spring two.
Thread cap one and thread cap two can also adjust the pretightning force of compression spring one and compression spring two, to the compression to mounting base
The pressing force of power and fixed seat is adjusted, and makes the firmness higher of mounting base and fixed seat.
Having in a kind of above-mentioned cleaning machine roller bearing seat assembly, in the mounting base can connect with cleaning machine body
The connecting hole connect.
Connecting hole is connect by bolt with body.
In a kind of above-mentioned cleaning machine roller bearing seat assembly, the fixed seat, nipple one and nipple two
Three is structure as a whole.
In a kind of above-mentioned cleaning machine roller bearing seat assembly, the end plate is detachably connected with adjusting rod.
Description of the drawings
Fig. 1 is the structural schematic diagram of this bearing seat assembly.
Fig. 2 is the sectional view of Fig. 1.
In figure, 1, mounting base；2, adjusting rod；3, fixed seat；31, threaded perforations；32, nipple one；33, nipple
Two；34, thread cap one；35, thread cap two；36, stepped hole one；37, stepped hole two；41, holddown spring one；42, end plate；43,
Holddown spring two；5, connecting hole.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, this bearing seat assembly includes mounting base 1, adjusting rod 2 and fixed seat 3, one end of adjusting rod 2
It is connected by needle bearing between mounting base 1, threaded perforations 31 is offered in fixed seat 3, adjusting rod 2 is screw rod, and can
Coordinate with threaded perforations 31, the both ends of fixed seat 3 are respectively provided with nipple 1 and nipple 2 33, nipple 1
Be threaded with thread cap 1 and thread cap 2 35 on nipple 2 33 respectively, having on thread cap 1 can be simultaneously
With the stepped hole 1 of 2 screw-thread fit of nipple 1 and adjusting rod, have on thread cap 2 35 to connect with screw thread simultaneously
First 32 and 2 screw-thread fit of adjusting rod stepped hole 2 37.
Thread cap 1 and thread cap 2 35 are unclamped, the position of mounting base 1 can be adjusted by rotation adjusting lever 2
It is whole, the bearing for connecting pressure roller is fixed in mounting base 1, to be adjusted to the position of pressure roller.
In this assembly, the thread cap 1 and thread cap 2 35 of setting can not only carry out the screw thread on 2 surface of adjusting rod
Protection, but also can improve the stability of adjusting rod 2, avoid adjusting rod 2 in pressure roller operational process, generate vibration and loose
It is dynamic.
Being connected between thread cap 1 and fixed seat 3 has holddown spring 1.
The upper end of adjusting rod 2 is fixedly installed end plate 42, and being connected between thread cap 2 35 and end plate 42 has compression
Spring 2 43；Thread cap 1 and thread cap 2 35 can also adjust the pretightning force of compression spring one and compression spring two, to mounting base 1
Pressing force and the pressing force of fixed seat 3 be adjusted, make the firmness higher of mounting base 1 and fixed seat 3.
There is the connecting hole 5 that can be connect with cleaning machine body in mounting base 1；Connecting hole 5 is connect by bolt with body.
Fixed seat 3, nipple 1 and 2 33 three of nipple are structure as a whole；End plate 42 and adjusting rod 2 are removable
Unload connection.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of cleaning machine roller bearing seat assembly, which is characterized in that this bearing seat assembly includes mounting base (1), adjusting rod (2)
With fixed seat (3), it is connected by needle bearing between one end and mounting base (1) of the adjusting rod (2), the fixed seat (3)
On offer threaded perforations (31), the adjusting rod (2) is screw rod, and can be coordinated with threaded perforations (31), the fixed seat
(3) both ends are respectively provided with nipple one (32) and nipple two (33), the nipple one (32) and nipple
Thread cap one (34) and thread cap two (35) are threaded on two (33) respectively, having on the thread cap one (34) can be same
When with the stepped hole one (36) of nipple one (32) and adjusting rod (2) screw-thread fit, with energy on the thread cap two (35)
Enough stepped holes two (37) with nipple one (32) and adjusting rod (2) screw-thread fit simultaneously.
2. a kind of cleaning machine roller bearing seat assembly according to claim 1, which is characterized in that the thread cap one (34) with
Being connected between fixed seat (3) has holddown spring one (41).
3. a kind of cleaning machine roller bearing seat assembly according to claim 2, which is characterized in that the adjusting rod (2) it is upper
End is fixedly installed end plate (42), and being connected between the thread cap two (35) and end plate (42) has holddown spring two
(43)。
4. according to a kind of cleaning machine roller bearing seat assembly of claims 1 or 2 or 3, which is characterized in that the mounting base
(1) there is the connecting hole (5) that can be connect with cleaning machine body on.
5. according to a kind of cleaning machine roller bearing seat assembly of claims 1 or 2 or 3, which is characterized in that the fixed seat
(3), nipple one (32) and nipple two (33) three are structure as a whole.
6. a kind of cleaning machine roller bearing seat assembly according to claim 3, which is characterized in that the end plate (42) and adjusting
Bar (2) is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424948.3U CN208057729U (en) | 2018-03-28 | 2018-03-28 | A kind of cleaning machine roller bearing seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424948.3U CN208057729U (en) | 2018-03-28 | 2018-03-28 | A kind of cleaning machine roller bearing seat assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057729U true CN208057729U (en) | 2018-11-06 |
Family
ID=63987145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820424948.3U Active CN208057729U (en) | 2018-03-28 | 2018-03-28 | A kind of cleaning machine roller bearing seat assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057729U (en) |
-
2018
- 2018-03-28 CN CN201820424948.3U patent/CN208057729U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |