CN207606489U - Piston rod high efficiency assembling mechanism - Google Patents
Piston rod high efficiency assembling mechanism Download PDFInfo
- Publication number
- CN207606489U CN207606489U CN201721822023.6U CN201721822023U CN207606489U CN 207606489 U CN207606489 U CN 207606489U CN 201721822023 U CN201721822023 U CN 201721822023U CN 207606489 U CN207606489 U CN 207606489U
- Authority
- CN
- China
- Prior art keywords
- positioning plate
- sliding rail
- baffle
- piston
- push rod
- 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 - Fee Related
Links
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Piston rod high efficiency assembling mechanism, for refrigeration compressor connecting bar, piston, the assembling of piston pin and elastic cylindrical pin, including positioning plate and baffle parallel to each other, bottom level between positioning plate and baffle is provided with guide rail base, the sliding rail that can be slided along guide rail base is provided on guide rail base, middle part level frame between positioning plate and baffle is equipped with the cylinder that can drive sliding rail, sliding rail one end is connected with the sliding rail mandril for stretching out positioning plate, top horizontal between positioning plate and baffle is provided with push rod, baffle is fixed in push rod one end, the other end is extended across positioning plate, it is connected with push rod pressure head straight down in extended segment end.The assembling mechanism of the utility model realizes the online assembling of piston rod assembly, can automate continuous operation, improves production efficiency, reduces personnel's process, and manually-operated error is installed in mechanization, qualification rate is high, reduces production cost.
Description
Technical field
The utility model is related to piston connecting rod units to fill equipment technical field, more particularly to piston rod high efficiency kludge
Structure.
Background technology
Refrigeration compressor is the core and heart of refrigeration system.The ability and feature for compressing power traction determine refrigeration system
Ability and feature, in some sense, designing and matching for refrigeration system is exactly to embody the ability of compressor.Piston type pressure
Contracting machine is a kind of frequent species in refrigeration compressor, and piston crank mechanism is the important component of piston compressor,
Including connecting rod, piston, piston pin and elastic cylindrical pin.
In the prior art piston rod assemble, be by manually beaing elastic cylindrical pin on assembling line, will be elastic
Straight pin is pressed into piston and piston pin and is attached, and at least 2 operative employees is needed to carry out this process operations on assembly line, and
It is to be assembled under line, production line is placed into after assembling, not only seriously affects production efficiency, but also error rate of manual operation is high, hold
Easily parts are damaged or assembling product is unqualified, improve production cost.
Utility model content
The utility model will solve problem of the prior art, provide a kind of piston rod high efficiency assembling mechanism, improve life
Efficiency and qualification rate are produced, production cost is reduced.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows：
Piston rod high efficiency assembling mechanism, the group for refrigeration compressor connecting bar, piston, piston pin and elastic cylindrical pin
Dress, including positioning plate and baffle parallel to each other, the bottom level between positioning plate and baffle are provided with guide rail base, guide rail base
The sliding rail that can be slided along guide rail base is provided on seat, the middle part level frame between positioning plate and baffle, which is equipped with, can drive sliding rail
Cylinder, sliding rail one end are connected with the sliding rail mandril for stretching out positioning plate, and the top horizontal between positioning plate and baffle is provided with push rod,
Baffle is fixed in push rod one end, and the other end is extended across positioning plate, and push rod straight down is connected in extended segment end
Pressure head, push rod pressure head bottom are set as plane to positioning plate side.When assembling, connecting rod one end is sleeved on the eccentric shaft of bent axle, one end
It is inserted into piston, is inserted into body after being inserted into piston pin, then start cylinder and drive sliding rail and sliding rail mandril together
Body is withstood in operation, and the piston on body is moved to top dead-centre under the thrust of sliding rail mandril at this time, and push rod pressure head pushes away
Bar, cylinder and guide rail base are linked together by baffle, and push rod pressure head is moved with respect to sliding rail mandril, by elastic cylindrical pin pressure
Enter in piston and piston pin, completes assembling exhaust hood and sliding rail and sliding rail mandril is driven to reset.
Preferably, the push rod pressure head is in rectangular parallelepiped structure, and bottom is set as the face of carving with positioning plate opposite side.It can
It is fixed in through-hole with the matched through-hole of push rod pressure head, push rod pressure head top with being opened up in push rod end, push rod pressure head bottom court
It offsets to the plane of positioning plate side with elastic cylindrical pin and pushes it, the face of carving of opposite side is to reduce with bent axle etc.
The interference of other component.
Preferably, the sliding rail mandril is an integral structure with sliding rail.
The beneficial effects of the utility model are：The assembling mechanism of the utility model realizes the online of piston rod assembly
Assembling can automate continuous operation, improve production efficiency, reduce personnel's process, and manually-operated error is installed in mechanization,
Qualification rate is high, reduces production cost.
Description of the drawings
Fig. 1 is the stereogram of connecting rod piston mechanism；
Fig. 2 is the stereogram of the utility model；
Fig. 3 is the sectional view of the utility model.
In figure：1, connecting rod；2, piston；3, piston pin；4, elastic cylindrical pin；5, positioning plate；6, baffle；7, guide rail base；
8, sliding rail；9, sliding rail mandril；10, cylinder；11, push rod；12, push rod pressure head；12.1, face is carved；13, body；14, bent axle.
Specific implementation mode
The utility model is further described below by specific implementation mode and attached drawing.
The embodiment of the utility model is：As shown in Figs. 1-3, piston rod high efficiency assembling mechanism, for pressure of freezing
The assembling of contracting machine connecting rod 1, piston 2, piston pin 3 and elastic cylindrical pin 4, including positioning plate 5 parallel to each other and baffle 6, positioning
Bottom level between plate 5 and baffle 6 is provided with guide rail base 7, and being provided on guide rail base 7 can slide along guide rail base 7
Sliding rail 8, the middle part level frame between positioning plate 5 and baffle 6 are equipped with the cylinder 10 that can drive sliding rail 8, and 8 one end of sliding rail, which is connected with, stretches
Go out the sliding rail mandril 9 of positioning plate 5, sliding rail mandril 9 is an integral structure with sliding rail 8.Top water between positioning plate 5 and baffle 6
Flatrack is equipped with push rod 11, and baffle 6 is fixed in 11 one end of push rod, and the other end is extended across positioning plate 5, connects in extended segment end
It is connected to push rod pressure head 12 straight down, push rod pressure head 12 is in rectangular parallelepiped structure, and bottom is set as with 5 opposite side of positioning plate
Carve face 12.1.
Assembly method is：1 one end of connecting rod is sleeved on the eccentric shaft of bent axle 14, and one end is inserted into piston 2, is being inserted into piston
It is inserted into after pin 3 in body 13, then starts cylinder 10 and sliding rail 8 and sliding rail mandril 9 is driven to run withstand body 13 together, this
When body 13 on piston 2 under the thrust of sliding rail mandril 9, be moved to top dead-centre, push rod pressure head 12, push rod 11, cylinder
10 and guide rail base 7 linked together by positioning plate 5 and baffle 6, push rod pressure head 12 is moved with respect to sliding rail mandril 9, by bullet
Property straight pin 4 be pressed into piston 2 and piston pin 3, completing assembling exhaust hood 10 drives sliding rail 8 and sliding rail mandril 9 to reset, under preparation
The assembling of one connecting rod piston mechanism.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, the utility model can be used on similar product, and any those skilled in the art is in the field of the utility model, institute
The changes or modifications of work all cover among the scope of the claims of the utility model.
Claims (3)
1. piston rod high efficiency assembling mechanism is used for refrigeration compressor connecting bar（1）, piston（2）, piston pin（3）And Elastic Circular
Pin（4）Assembling, it is characterised in that：Including positioning plate parallel to each other（5）And baffle（6）, positioning plate（5）And baffle（6）
Between bottom level be provided with guide rail base（7）, guide rail base（7）On be provided with can be along guide rail base（7）The sliding rail of sliding
（8）, positioning plate（5）And baffle（6）Between middle part level frame be equipped with can drive sliding rail（8）Cylinder（10）, sliding rail（8）One end
It is connected with stretching positioning plate（5）Sliding rail mandril（9）, positioning plate（5）And baffle（6）Between top horizontal be provided with push rod
（11）, push rod（11）Baffle is fixed in one end（6）, the other end is across positioning plate（5）Extended, is connected in extended segment end
Push rod pressure head straight down（12）.
2. piston rod high efficiency assembling mechanism according to claim 1, it is characterised in that：The push rod pressure head（12）It is in
Rectangular parallelepiped structure, and bottom and positioning plate（5）Opposite side is set as the face of carving（12.1）.
3. piston rod high efficiency assembling mechanism according to claim 1, it is characterised in that：The sliding rail mandril（9）With
Sliding rail（8）It is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822023.6U CN207606489U (en) | 2017-12-23 | 2017-12-23 | Piston rod high efficiency assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822023.6U CN207606489U (en) | 2017-12-23 | 2017-12-23 | Piston rod high efficiency assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606489U true CN207606489U (en) | 2018-07-13 |
Family
ID=62799520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721822023.6U Expired - Fee Related CN207606489U (en) | 2017-12-23 | 2017-12-23 | Piston rod high efficiency assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175942A (en) * | 2018-11-15 | 2019-01-11 | 大连德欣新技术工程有限公司 | Piston rod assembling apparatus |
| CN113270303A (en) * | 2021-04-29 | 2021-08-17 | 浙江兆正机电有限公司 | Arc extinguishing chamber locating pin filling device |
-
2017
- 2017-12-23 CN CN201721822023.6U patent/CN207606489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175942A (en) * | 2018-11-15 | 2019-01-11 | 大连德欣新技术工程有限公司 | Piston rod assembling apparatus |
| CN113270303A (en) * | 2021-04-29 | 2021-08-17 | 浙江兆正机电有限公司 | Arc extinguishing chamber locating pin filling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20211223 |