CN209520565U - A kind of connecting-rod bearing assembly device - Google Patents
A kind of connecting-rod bearing assembly device Download PDFInfo
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- CN209520565U CN209520565U CN201920059459.7U CN201920059459U CN209520565U CN 209520565 U CN209520565 U CN 209520565U CN 201920059459 U CN201920059459 U CN 201920059459U CN 209520565 U CN209520565 U CN 209520565U
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- China
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- cover half
- dynamic model
- assembly bench
- rod
- rod bearing
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Abstract
The utility model discloses a kind of connecting-rods bearing to assemble device, it is related to compressor mounting technology field, including board, assembly bench is fixed on board, cover half is detachably provided on assembly bench, it is wholely set on cover half for the pillar mating with connecting hole, the lifting of pillar top is provided with dynamic model, and dynamic model has been wholely set compression leg close to the side of cover half.There are problems that assembly efficiency is low the prior art, be not easy to subsequent installation sealing ring, the utility model is declined using dynamic model, is pushed installation bearing, is effectively improved assembly efficiency；Due to setting pillar and compression leg, after assembly, there are depth in the both ends of bearing for connecting hole, are convenient for subsequent installation sealing ring.
Description
Technical field
The utility model relates to compressor mounting technology fields, more specifically, it relates to a kind of connecting-rod bearing assembly dress
It sets.
Background technique
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty.Compressor is widely used in numerous industries such as automobile, food and medical treatment.
For existing piston compressor structure, including driving motor, crankshaft, connecting rod and piston, piston and connecting rod it
Between need to be rotatablely connected by bearing, common assembly method is mostly first by bearing assembly in connecting hole on connecting rod, and in axis
After the both ends assembly sealing ring held, connecting rod and bearing are installed to piston.
Existing that bearing is installed the technology to connecting hole, bearing is first placed on the one of connecting hole by mostly installation by hand
End is squeezed bearing to connecting hole by tapping, and completes assembly.Existing assembly method not only low efficiency, but also after being not easy to
Continue and sealing ring is installed in the both ends of bearing in connecting hole.
Utility model content
For the prior art, there are the above problems, and the purpose of the utility model is to provide a kind of connecting-rods bearing to assemble device,
It has the advantages that improve bearing assembly efficiency, is convenient for subsequent installation sealing ring.
To achieve the above object, the utility model provides following technical solution:
A kind of connecting-rod bearing assembles device, including board, is fixed with assembly bench on the board, removable on the assembly bench
It unloads and is provided with cover half, be wholely set on the cover half for the pillar mating with connecting hole, pillar top lifting
It is provided with dynamic model, the dynamic model has been wholely set compression leg close to the side of the cover half.
Through the above technical solutions, in use, first the connecting hole on connecting rod is inserted into pillar, in connecting hole far from machine
Bearing to be installed, driving dynamic model decline are inserted into one end of platform, and compression leg pushes bearing, bearing is pressed into connecting hole, thus
Effectively improve the efficiency of bearing assembly；Further, since pillar and compression leg all have height, after pushing, connecting hole in bearing two
There are depth at end, are convenient for subsequent installation sealing ring.
Further, the board is provided with footstock in the side of the assembly bench is height-adjustable, sets on the footstock
It is equipped with the cylinder convenient for dynamic model lifting.
Through the above technical solutions, pushing dynamic model lifting using cylinder；It is easy to process by the height-adjustable setting of cylinder
The product of different model.
Further, the board is fixed with multiple slide bars in the side of the assembly bench, and the footstock sliding is connected to
On the slide bar, the slide bar is fixed with top plate far from one end of board, and adjusting bolt is rotatably connected on the top plate, described
The one end for adjusting bolt is threadedly coupled with the footstock.
Through the above technical solutions, rotation adjusts bolt, it connect due to adjusting bolt with top panel turns, connects with footstock screw thread
It connects, drives footstock to slide on slide bar, change the height of footstock, suitable for processing the product of different model.
Further, it is fixed with multiple positioning pins on the assembly bench, offers on the cover half and is inserted with the positioning pin
Connect the location hole of cooperation.
Through the above technical solutions, cover half plug connection on assembly bench, is conveniently replaceable different cover half, different shaped is processed
Number product.
Further, the assembly bench is provided with for holding up connecting rod one end in the two sides of the cover half are height-adjustable
Saddle.
Through the above technical solutions, for the plug connection of connecting rod one end on pillar, the other end is placed on saddle when assembly bearing
On, it is ensured that connecting rod is in stationary position and is being processed.
Further, the saddle side is fixed with multiple screw rods, offers on the assembly bench and the screw rod grafting
The jack of cooperation is threaded with the location nut for adjusting the saddle height on the screw rod.
Through the above technical solutions, turning nut changes position of the nut on screw rod, adjusting screw rod is inserted into jack
Depth, to make the product for being highly applicable to processing different model of saddle.
Further, it is equipped on the assembly bench convenient for the magnetic base that cover half absorption is fixed.
Through the above technical solutions, magnetic base is controllable Magnetic tools, when assembling bearing, magnetic base is opened,
Stability using magnetic-adsorption cover half, after improving cover half installation.
Further, the piston rod of the cylinder has the dynamic model, the gas close to one end plug connection of the cover half
The piston rod side of cylinder is threaded with multiple for fixing the fixing bolt of the dynamic model.
Through the above technical solutions, turning fixing bolt in use, first dynamic model is inserted into cylinder piston rod, push against
Dynamic model is fixed；The product of different dynamic model processing different models replaceable simultaneously.
Compared with prior art, the utility model has the beneficial effects that
(1) declined by dynamic model, push bearing, bearing is mounted in connecting hole, simultaneously because pillar and compression leg are deposited
After assembly, connecting hole, there are depth, is convenient for subsequent installation sealing ring in the both ends of bearing；
(2) further, by mating between positioning pin and location hole, convenient for quick-replaceable cover half, processing is not
With the product of model；
(3) further, by the way that saddle is arranged on assembly bench, in use, connecting rod two end is respectively supported at cover half and support
On platform, it is ensured that dynamic model pushes the stability of assembly.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion A partial enlarged view in Fig. 1.
Appended drawing reference: 1, board；2, assembly bench；3, cover half；4, pillar；5, dynamic model；6, compression leg；7, footstock；8, cylinder；9,
Slide bar；10, top plate；11, bolt is adjusted；12, positioning pin；13, location hole；14, saddle；15, screw rod；16, jack；17, it positions
Nut；18, magnetic base；19, fixing bolt.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
As depicted in figs. 1 and 2, a kind of connecting-rod bearing assembles device, fixed on board 1 including the board 1 that surface is square
There is assembly bench 2, the middle part of assembly bench 2 is vertically fixed two positioning pins 12, is detachably provided with cover half 3, cover half on assembly bench 2
The location hole 13 mating with positioning pin 12 is offered on 3, cover half 3 is conveniently replaceable difference by 12 plug connection of positioning pin
The cover half 3 of model, processes the product of different model.Cover half 3 is made of stainless steel, is equipped with and is convenient for cover half 3 on assembly bench 2
Fixed magnetic base 18 is adsorbed, switch is provided in magnetic base 18, magnetism is generated after opening, adsorbs cover half 3, improve cover half
3 stability.
It is integrally fixed on cover half 3 for the pillar 4 mating with connecting hole, lifting is provided with dynamic model above pillar 4
5, dynamic model 5 is integrally fixed with compression leg 6 close to the side of cover half 3, and pillar 4 is identical with the size of compression leg 6.In use, first will
The connecting hole of connecting rod is plugged on pillar 4, then the bearing that need to be assembled is placed on to one end of connecting hole, and driving dynamic model 5 declines, pressure
After column 6 declines, bearing is pressed into connecting hole, since pillar 4 is identical with the size of compression leg 6, after bearing indentation, connection
Hole bearing both ends there are depth it is identical, be convenient for the identical sealing ring of subsequent installation.
Board 1 is fixed there are two slide bar 9 in the side of assembly bench 2, and sliding is connected with footstock 7, footstock 7 on two slide bars 9
On be provided with the cylinder 8 gone up and down convenient for dynamic model 5, be fixed with top plate 10, top plate 10 in one end far from board 1 between two slide bars 9
On be rotatably connected to adjust bolt 11, adjust bolt 11 one end is threadedly coupled with footstock 7, pass through rotation adjusting bolt 11 change
The height of footstock 7, suitable for processing the product of different model.
Assembly bench 2 is in the height-adjustable saddle 14 being provided with for holding up connecting rod one end in the two sides of cover half 3, saddle 14
In long strip, in use, the connecting hole of connecting rod one end is plugged on pillar 4, the other end is placed on saddle 14, it is ensured that bearing is flat
Pressure stabilizing enters to connecting hole.The both ends of 14 side of saddle are respectively and fixedly provided with a screw rod 15, offer on assembly bench 2 and insert with screw rod 15
The jack 16 of cooperation is connect, the location nut 17 for adjusting 14 height of saddle is threaded on screw rod 15, location nut 17 can
Using multiple or one, the depth being inserted into jack 16 for limiting screw rod 15, from the height for adjusting saddle 14.
The piston rod of cylinder 8 has dynamic model 5 close to one end plug connection of cover half 3, and the piston rod side of cylinder 8 is threadedly coupled
There are multiple fixing bolts 19 for being used to fix dynamic model 5, one end of fixing bolt 19 extends in piston rod, pushes against with dynamic model 5 solid
It is fixed, while it being conveniently replaceable dynamic model 5, process the product of different model.
In summary:
When utility model works, dynamic model 5 is driven to decline by cylinder 8, bearing is pushed and pacified by pillar 4 and bearing touch
In connecting hole, simultaneously because the presence of pillar 4 and compression leg 6, after assembly, connecting hole in the both ends of bearing there are depth,
Convenient for subsequent installation sealing ring；By mating between positioning pin 12 and location hole 13, convenient for quick-replaceable cover half 3, add
The product of work different model, in addition, setting magnetic base 18, convenient for adsorbing cover half 3 using magnetic base 18, keeping away in assembly
Exempt from the shaking of 3 position of cover half, is equally conveniently replaceable cover half 3；By the way that saddle 14 is arranged on assembly bench 2, in use, connecting rod two end point
It is not supported on cover half 3 and saddle 14, it is ensured that dynamic model 5 pushes the stability of assembly.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of connecting-rod bearing assembles device, including board (1), which is characterized in that be fixed with assembly bench on the board (1)
(2), it is detachably provided with cover half (3), has been wholely set on the cover half (3) for being inserted with connecting hole on the assembly bench (2)
The pillar (4) of cooperation is connect, lifting is provided with dynamic model (5) above the pillar (4), and the dynamic model (5) is close to the cover half (3)
Side has been wholely set compression leg (6).
2. a kind of connecting-rod bearing according to claim 1 assembles device, which is characterized in that the board (1) is in the dress
Side with platform (2) is height-adjustable to be provided with footstock (7), is provided on the footstock (7) convenient for the dynamic model (5) lifting
Cylinder (8).
3. a kind of connecting-rod bearing according to claim 2 assembles device, which is characterized in that the board (1) is in the dress
Side with platform (2) is fixed with multiple slide bars (9), and footstock (7) sliding is connected on the slide bar (9), the slide bar (9)
One end far from board (1) is fixed with top plate (10), is rotatably connected on the top plate (10) and is adjusted bolt (11), the adjusting
One end of bolt (11) is threadedly coupled with the footstock (7).
4. a kind of connecting-rod bearing according to claim 1 assembles device, which is characterized in that fixed on the assembly bench (2)
Have multiple positioning pins (12), the location hole (13) mating with the positioning pin (12) is offered on the cover half (3).
5. a kind of connecting-rod bearing according to claim 1 assembles device, which is characterized in that assembly bench (2) Yu Suoshu
The height-adjustable saddle (14) being provided with for holding up connecting rod one end in the two sides of cover half (3).
6. a kind of connecting-rod bearing according to claim 5 assembles device, which is characterized in that saddle (14) side is fixed
Have multiple screw rods (15), the jack (16) mating with the screw rod (15), the screw rod are offered on the assembly bench (2)
(15) location nut (17) for adjusting the saddle (14) height is threaded on.
7. a kind of connecting-rod bearing according to claim 1 assembles device, which is characterized in that installed on the assembly bench (2)
Have convenient for the magnetic base (18) that the cover half (3) absorption is fixed.
8. a kind of connecting-rod bearing according to claim 2 assembles device, which is characterized in that the piston rod of the cylinder (8)
One end plug connection close to the cover half (3) has the dynamic model (5), and the piston rod side of the cylinder (8) is threaded with
Multiple fixing bolts (19) for being used to fix the dynamic model (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059459.7U CN209520565U (en) | 2019-01-14 | 2019-01-14 | A kind of connecting-rod bearing assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059459.7U CN209520565U (en) | 2019-01-14 | 2019-01-14 | A kind of connecting-rod bearing assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209520565U true CN209520565U (en) | 2019-10-22 |
Family
ID=68228575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920059459.7U Active CN209520565U (en) | 2019-01-14 | 2019-01-14 | A kind of connecting-rod bearing assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209520565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633607A (en) * | 2020-07-07 | 2020-09-08 | 浙江盘毂动力科技有限公司 | Device for press mounting of bearing outer ring and oil seal |
-
2019
- 2019-01-14 CN CN201920059459.7U patent/CN209520565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633607A (en) * | 2020-07-07 | 2020-09-08 | 浙江盘毂动力科技有限公司 | Device for press mounting of bearing outer ring and oil seal |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201112 No. 100, Lane 2868, Sanlu Road, Pujiang Town, Minhang District, Shanghai Patentee after: Shanghai Yusheng Compression Machinery Co.,Ltd. Address before: 201112 No. 100, Lane 2868, Sanlu Road, Pujiang Town, Minhang District, Shanghai Patentee before: SHANGHAI YUSHENG COMPRESSION MACHINERY CO.,LTD. |