CN203146615U - Adjustable bearing seat - Google Patents
Adjustable bearing seat Download PDFInfo
- Publication number
- CN203146615U CN203146615U CN 201320147978 CN201320147978U CN203146615U CN 203146615 U CN203146615 U CN 203146615U CN 201320147978 CN201320147978 CN 201320147978 CN 201320147978 U CN201320147978 U CN 201320147978U CN 203146615 U CN203146615 U CN 203146615U
- Authority
- CN
- China
- Prior art keywords
- sliding
- sliding support
- groove
- mounting base
- bearing seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to an adjustable bearing seat. The adjustable bearing seat comprises an installation base, a sliding bracket and a bearing sleeve, wherein a first sliding groove is formed in a plane on the installation base, a first sliding block which is matched with the first sliding groove is arranged at the bottom of the sliding bracket, a longitudinal second sliding block is arranged on each of the two inner side surfaces of the sliding bracket, a second sliding groove which is matched with each second sliding block is arranged on each of the two parallel outer side surfaces of the bearing sleeve, the sliding bracket is installed on the installation base by virtue of the first sliding block, the bearing sleeve is installed at the inner side of the sliding bracket by virtue of the second sliding groove, and the installation base and the sliding bracket are both provided with an adjustment bolt and a locknut which are used for adjusting the sliding bracket and the bearing sleeve to move along the sliding grooves. With the adoption of the adjustable bearing seat, the bearing seat can be accurately adjusted transversely and longitudinally, so that a bearing installed on the bearing seat as well as the center height, the left position and the right position of a shaft are accurately located, and the accuracy requirement is satisfied; and moreover, the structural design is simple, the operation is convenient, and the application range is wide.
Description
Technical field
The utility model belongs to equipment manufacturing technology, is specifically related to a kind of adjustable bearing seat of rotating equipment.
Background technique
Many machineries that have rotary component all can use bearing at present, as generator, loom, wrapping machine, motor, water pump, blower fan etc.Need use bearing support when bearing is installed, the existing bearing seat nearly all is fixed, is made up of base and loam cake, is installed on support or the bearing by construction bolt.Bearing support also can be divided into integrated type and segment bounds, and the loam cake of integrated shaft bearing and base are one, and loam cake and the base of segment bounds bearing support separate, and are connected as one by bolt.No matter integrated shaft bearing or segment bounds bearing support, the position of bearing support center height and base mounting hole is all fixed, in the equipment installation process, if the center of the center of equipment coupling shaft and bearing support is inconsistent, can only regulate position, the left and right sides by the center height of shimming adjusting axle bearing or by the mounting hole size of revising on support or the bearing (as circular hole is rasped to waist-shaped hole), troublesome poeration so not only, and can reduce the installation precision of equipment, cause easily in the equipment operation process and produce slippage because of vibrations.
The model utility content
For solving the existing high and not inconvenient problem of bearing support installation precision, the utility model provides a kind of adjustable bearing seat, can carry out horizontal and vertical accurate adjustment to bearing housing with this adjustable bearing seat, make center height and the position, the left and right sides of the bearing that is installed on the bearing support and axle reach accurate location, satisfy required precision, and structural design is simple, and is easy to operate, applied range.
For solving the problems of the technologies described above, the technical solution adopted in the utility model provides a kind of adjustable bearing seat, comprise mounting base, sliding support, bearing housing, adjusting bolt and lock nut, there is mounting hole at the mounting base two ends, be used for bearing support is fixed on equipment needed thereby, the plane has first sliding-groove along its length on the mounting base; Sliding support is the U-shaped structure, and first slide blocks is arranged at the sliding support bottom, and first slide blocks and first sliding-groove are complementary, and two inner side surfaces of sliding support respectively have a second sliding shoe longitudinally, and sliding support one side has first tapped hole; Bearing housing is circle structure, in the cylindrical left and right sides of circle structure two parallel sides is arranged, and has second sliding-groove that is complementary with the second sliding shoe on the side, and second tapped hole is arranged at the bearing housing bottom; First slide blocks of sliding support is stuck in first sliding-groove of mounting base, thereby sliding support is installed on the mounting base, and sliding support can move along first sliding-groove; Bearing housing is installed in the inboard of sliding support by second sliding-groove of bi-side, makes bearing housing mobile at sliding support along the direction of second sliding-groove; Mounting base one side has first to regulate bolt and first locking nut, the first adjusting bolt, one end is thread section, the other end is smooth section, wherein, thread section penetrates in first tapped hole of sliding support, smooth section is installed on the mounting base, and first regulates bolt can rotate in mounting base, and first locking nut is installed near on the thread section of sliding support; The sliding support bottom has second to regulate bolt and second locking nut, the second adjusting bolt, one end is thread section, the other end is smooth section, wherein, thread section penetrates in second tapped hole of bearing housing, smooth section is installed on the sliding support, and second regulates bolt can rotate in sliding support, and second locking nut is installed near on the thread section of bearing housing.Like this, when first of mounting base one side is regulated the bolt rotation, only rotate because first regulates bolt itself, sliding support can be converted into first rotation of regulating bolt the straight line motion of self, thereby make sliding support along the first sliding-groove move left and right, when moving to estimating position, screw first locking nut, sliding support just is fixed to specified position, thereby realizes the lateral adjustments of bearing housing; Equally, when adjusting was positioned at the second adjusting bolt rotation of sliding support bottom, bearing housing moved up and down along second sliding-groove, thereby realizes vertical adjusting of bearing support.
The utility model can carry out laterally bearing support or/and accurately adjust longitudinally, makes the bearing that is installed on the bearing support and center height and the position, the left and right sides of axle reach accurate location, satisfy required precision, and structural design is simple, and is easy to operate, applied range.
As improvement of the present utility model, first sliding-groove is T-slot or dovetail groove, and corresponding first slide blocks is T shape tenon or dovetail joint; Second sliding-groove is T-slot or dovetail groove, corresponding the second sliding shoe is T shape tenon or dovetail joint, and sliding support or bearing housing can only move along sliding-groove like this, and can not jump out sliding-groove, both guaranteed the soundness of installing between the parts, be not obstructed when sliding support or bearing housing are moved.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged view of the M portion of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
Fig. 4 is the B-B sectional view of Fig. 1.
Embodiment
Further specify the utility model below in conjunction with accompanying drawing and by mode of execution.
Referring to Fig. 1-Fig. 4, the adjustable bearing seat, comprise rectangle mounting base 1, sliding support 4 and bearing housing 5, respectively there is a low platform 1a who stretches out at mounting base 1 two ends, and on the low platform 1a two mounting holes are arranged respectively, and construction bolt 2 is installed in the bearing support level on the equipment needed thereby by this mounting hole, one side of mounting base 1 has L bracket 1b, and the last plane of mounting base 1 has the first T-slot 1c along its length; Sliding support 3 is the U-shaped structure, and a T shape tenon 3a is arranged at sliding support 3 bottoms, and a T shape tenon 3a and the first T-slot 1c are complementary, and 3 two inner side surfaces of sliding support respectively have the 2nd a T shape tenon 3b longitudinally, and there is the first tapped hole 3c in the sliding support left side; Bearing housing 4 is circle structure, in the cylindrical left and right sides of circle structure two parallel sides is arranged, and has the second T-slot 4a that is complementary with the 2nd T shape tenon 3b on the side, and there is the second tapped hole 4b bearing housing bottom center position; The one T shape tenon 3a of sliding support 3 is stuck among the first T-slot 1c of mounting base 1, thereby sliding support 3 is installed on the mounting base 1, and sliding support 3 can be along the first T-slot 1c move left and right; Bearing housing 4 makes bearing housing 4 move up and down at sliding support 3 along the direction of the second T-slot 4a by the inboard that the second T-slot 4a of bi-side is installed in sliding support 3; Have first to regulate bolt 5a and the first locking nut 6a on the left side of mounting base 1, the first adjusting bolt 5a, one end is thread section, the other end is smooth section, thread section penetrates among the first tapped hole 3c in sliding support 3 left sides, smooth section is installed on the L bracket, and it is free to rotate, the first locking nut 6a is installed in and regulates bolt 5a near on the thread section of sliding support 3, like this, when rotating the first adjusting bolt 5a, only rotate owing to regulate bolt 5a itself, sliding support 3 can not rotate, so sliding support 3 moves the straight line that first rotation of regulating bolt 5a is converted into self, thereby make sliding support 3 along the first T-slot 1c move left and right, when moving to estimating position, screw the first locking nut 6a, sliding support 3 just is fixed to specified position, thereby realizes the lateral adjustments of bearing support; Equally, sliding support 3 central authorities have second to regulate bolt 5b and the second locking nut 6b, the second adjusting bolt 5b, one end is thread section, and the other end is smooth section, and thread section penetrates among the second tapped hole 4b of bearing housing 4 bottoms, smooth section penetrates in the sliding support 3, and free to rotate, the second locking nut 6b is installed in and regulates bolt 5b near on the thread section of bearing housing 4, when rotating the second adjusting bolt 5b, bearing housing 4 moves up and down along the second T-slot 4a, thereby realizes vertical adjusting of bearing support.
More than being embodiment of the present utility model, is not to restriction of the present utility model, for example changes T-slot into dovetail groove, and corresponding T shape tenon changes dovetail joint into, also can realize the present invention, therefore is considered as protection scope of the present invention yet; In addition, the adjustable bearing seat that the utility model provides can not realized technique effect of the present utility model when just level is installed on the equipment, and vertical or inclination is installed on the equipment, also can reach technique effect described in the utility model.
Claims (5)
1. the adjustable bearing seat comprises mounting base, and there is mounting hole at the mounting base two ends, it is characterized in that: the last plane of mounting base has first sliding-groove along its length; Described adjustable bearing seat also comprises sliding support, bearing housing, adjusting bolt and lock nut; First slide blocks is arranged at the sliding support bottom, and first slide blocks and first sliding-groove are complementary, and two inner side surfaces of sliding support respectively have a second sliding shoe longitudinally, and sliding support one side has first tapped hole; Bearing housing is circle structure, in the cylindrical left and right sides of circle structure two parallel sides is arranged, and has second sliding-groove that is complementary with the second sliding shoe on the side, and second tapped hole is arranged at the bearing housing bottom;
Sliding support is installed on the mounting base by first slide blocks of bottom, and can move along first sliding-groove; Bearing housing is installed in the inboard of sliding support by second sliding-groove of bi-side, and can move along the second sliding shoe;
Mounting base one side has first to regulate bolt and first locking nut, the first adjusting bolt, one end is thread section, the other end is smooth section, wherein, thread section penetrates in first tapped hole of sliding support, smooth section is installed on the mounting base, and first regulates bolt can rotate in mounting base, and first locking nut is installed near on the thread section of sliding support;
The sliding support bottom has second to regulate bolt and second locking nut, the second adjusting bolt, one end is thread section, the other end is smooth section, wherein, thread section penetrates in second tapped hole of bearing housing, smooth section is installed on the sliding support, and second regulates bolt can rotate in sliding support, and second locking nut is installed near on the thread section of bearing housing.
2. adjustable bearing seat according to claim 1, it is characterized in that: a side of mounting base has L bracket, and first smooth section of regulating bolt penetrates in the L bracket.
3. adjustable bearing seat according to claim 1, it is characterized in that: described first sliding-groove is T-slot or dovetail groove, the first corresponding slide blocks is T shape tenon or dovetail joint.
4. according to claim 1 or 3 described adjustable bearing seats, it is characterized in that: described second sliding-groove is T-slot or dovetail groove, and corresponding the second sliding shoe is T shape tenon or dovetail joint.
5. adjustable bearing seat according to claim 1, it is characterized in that: described sliding support is the U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147978 CN203146615U (en) | 2013-03-28 | 2013-03-28 | Adjustable bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147978 CN203146615U (en) | 2013-03-28 | 2013-03-28 | Adjustable bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146615U true CN203146615U (en) | 2013-08-21 |
Family
ID=48974141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147978 Expired - Lifetime CN203146615U (en) | 2013-03-28 | 2013-03-28 | Adjustable bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979242A (en) * | 2017-05-21 | 2017-07-25 | 响水星火传动件有限公司 | A kind of adjustable bearing block |
| CN111536246A (en) * | 2020-05-04 | 2020-08-14 | 盐城宝泽电力石化机械制造有限公司 | Adjustable baffle type isolation door for power plant and use method |
| CN114211370A (en) * | 2021-12-17 | 2022-03-22 | 武汉一冶钢结构有限责任公司 | Auxiliary polishing and cleaning device and method for inner wall of pipeline |
-
2013
- 2013-03-28 CN CN 201320147978 patent/CN203146615U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979242A (en) * | 2017-05-21 | 2017-07-25 | 响水星火传动件有限公司 | A kind of adjustable bearing block |
| CN111536246A (en) * | 2020-05-04 | 2020-08-14 | 盐城宝泽电力石化机械制造有限公司 | Adjustable baffle type isolation door for power plant and use method |
| CN114211370A (en) * | 2021-12-17 | 2022-03-22 | 武汉一冶钢结构有限责任公司 | Auxiliary polishing and cleaning device and method for inner wall of pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203146615U (en) | Adjustable bearing seat | |
| CN202660184U (en) | Adjustable supporting device | |
| CN103133512B (en) | Eccentric wheel with adjustable eccentric distance | |
| CN102692325B (en) | Multi-dimensional adjustable test mounting rack | |
| CN102523476B (en) | Linear light modulation switching mechanism of television measurement system of large-caliber equipment | |
| CN105108411A (en) | Device used for neatly beating and aligning large-width steel plate | |
| CN102561873B (en) | Door return buffering mechanism | |
| CN108105231A (en) | A kind of floating positioning pin device | |
| CN204174392U (en) | With the industrial sewing machine of feed dog height governor motion | |
| CN203456981U (en) | Motor push rod device with adjustable strokes | |
| CN205650909U (en) | Horizontal processing auxiliary fixtures of gear shaft | |
| CN204669145U (en) | A kind of braking motor position adjusting mechanism | |
| CN204727567U (en) | Feed screw nut's array configuration lifting mechanism floating structure frame used | |
| CN104440748B (en) | A kind of subpackage pallet of variator and electromotor | |
| CN104691635B (en) | A kind of drawer type lash adjusting device, crawler crane and clearance adjustment method | |
| CN205200241U (en) | Bender guide structure | |
| CN103195865B (en) | Supporting device and supporting simulation test table thereof | |
| CN104482053A (en) | Bearing block | |
| CN202641869U (en) | Tube beam installation structure and tube beam with same | |
| CN207273250U (en) | Manipulator is taken product automation device | |
| CN204572966U (en) | Be exclusively used in the device of adjustment belt train rate of tension | |
| CN203297317U (en) | Adjustable-eccentricity eccentric wheel | |
| CN204150765U (en) | A kind of Novel arc roller bearing | |
| CN204533202U (en) | The heavily loaded skid composite guide rails of a kind of Three Degree Of Freedom self-alignment posture adjustment | |
| CN204210612U (en) | Balance weight assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |