CN204253579U - A kind of connecting rod block assembly - Google Patents
A kind of connecting rod block assembly Download PDFInfo
- Publication number
- CN204253579U CN204253579U CN201420681761.3U CN201420681761U CN204253579U CN 204253579 U CN204253579 U CN 204253579U CN 201420681761 U CN201420681761 U CN 201420681761U CN 204253579 U CN204253579 U CN 204253579U
- Authority
- CN
- China
- Prior art keywords
- axis hole
- side slot
- connecting rod
- block body
- bar block
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of connecting rod block assembly, in order to improve the versatility of linkage mechanism, the utility model is by bar block body, link rod plate is formed, middle part on bar block body is provided with the central channel running through its upper and lower surface, the front and back sides of bar block body is provided with four projection bodies, bar block body is provided with the inner side slot and outer side slot that run through its front and back sides, inner side slot and outer side slot are distributed in the both sides of projection body, bar block body is provided with the central axis hole and limit axis hole that run through its left and right side, central axis hole is through the middle part of central channel, limit axis hole is positioned at the both sides of central axis hole, projection body is provided with tie rod holes, link rod plate is provided with positioning hole and connecting rod secondary orifices.The utility model have employed inner side slot, outer side slot and link rod plate position fit system, makes the versatility of connecting rod block assembly stronger.
Description
Technical field
The utility model relates to bar linkage structure field, particularly relates to a kind of connecting rod block assembly.
Background technique
In linkage mechanism two ends respectively with initiatively and driven member is hinged moves and the rod member of power to transmit.Connecting rod is the strength member in the motor such as automobile and boats and ships, it is connected to piston and bent axle, its effect is the rotary motion to-and-fro motion of piston being changed into bent axle, and the power acted on piston is passed to bent axle with output power, connecting rod at work, except bearing pressure that firing chamber combustion gas produces, also to bear the inertial force of vertical and horizontal, therefore, connecting rod works under a complicated stress phase, and it is not only by tension and compression stress, but also the stress by bending of alternation.But traditional connecting rod means versatility is not high, the connecting rod means that different connecting rod needs size different.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of connecting rod block assembly, improves the versatility of linkage mechanism.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model provides a kind of connecting rod block assembly, by bar block body, link rod plate is formed, middle part on bar block body is provided with the central channel running through its upper and lower surface, the front and back sides of bar block body is provided with four projection bodies, bar block body is provided with the inner side slot and outer side slot that run through its front and back sides, inner side slot and outer side slot are distributed in the both sides of projection body, bar block body is provided with the central axis hole and limit axis hole that run through its left and right side, central axis hole is through the middle part of central channel, limit axis hole is positioned at the both sides of central axis hole, projection body is provided with tie rod holes, link rod plate is provided with positioning hole and connecting rod secondary orifices.
Wherein, inner side slot and outer side slot measure-alike, central axis hole and limit axis hole measure-alike, positioning hole and central axis hole measure-alike; The size of inner side slot and the size drive fit of link rod plate.
Compared with prior art, the beneficial effects of the utility model are: the utility model have employed inner side slot, outer side slot and link rod plate position fit system, makes the versatility of connecting rod block assembly stronger.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is cutting cross-sectional schematic of the present utility model;
Wherein: 1, bar block body, 2, connecting plate, 3, projection body, 4, central channel, 5, inner side slot, 6, outer side slot, 7, central axis hole, 8, limit axis hole, 9, tie rod holes, 10, positioning hole, 11, connecting rod secondary orifices.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2, Fig. 1 is overall structure schematic diagram of the present utility model, and Fig. 2 is cutting cross-sectional schematic of the present utility model.
The utility model is a kind of connecting rod block assembly, by bar block body 1, link rod plate 2 is formed, middle part on bar block body 1 is provided with the central channel 4 running through its upper and lower surface, the front and back sides of bar block body 1 is provided with four projection bodies 3, bar block body 1 is provided with the inner side slot 5 and outer side slot 6 that run through its front and back sides, inner side slot 5 and outer side slot 6 are distributed in the both sides of projection body 3, bar block body 1 is provided with the central axis hole 7 and limit axis hole 8 that run through its left and right side, central axis hole 7 is through the middle part of central channel 4, limit axis hole 8 is positioned at the both sides of central axis hole 7, projection body 3 is provided with tie rod holes 9, link rod plate 2 is provided with positioning hole 10 and connecting rod secondary orifices 11.
Wherein, inner side slot 5 is measure-alike with outer side slot 6, and central axis hole 7 is measure-alike with limit axis hole 8, and positioning hole 10 is measure-alike with central axis hole 7; The size drive fit of inner side slot 5 and link rod plate 2.
In the utility model, the connecting rod of different model can be catered to by the position of regulating connecting rod plate 2; If use less than link rod plate 2, can link rod plate 2 be dismantled or be completely retracted in inner side slot 5; In addition, central channel 4 also can carry out link motion by drivening rod.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a connecting rod block assembly, by bar block body (1), link rod plate (2) is formed, it is characterized in that, middle part on described bar block body (1) is provided with the central channel (4) running through its upper and lower surface, the front and back sides of described bar block body (1) is provided with four projection bodies (3), described bar block body (1) is provided with the inner side slot (5) and outer side slot (6) that run through its front and back sides, described inner side slot (5) and outer side slot (6) are distributed in the both sides of projection body (3), described bar block body (1) is provided with the central axis hole (7) and limit axis hole (8) that run through its left and right side, central axis hole (7) is through the middle part of central channel (4), described limit axis hole (8) is positioned at the both sides of central axis hole (7), described projection body (3) is provided with tie rod holes (9), described link rod plate (2) is provided with positioning hole (10) and connecting rod secondary orifices (11).
2. connecting rod block assembly according to claim 1, it is characterized in that, described inner side slot (5) is measure-alike with outer side slot (6), described central axis hole (7) is measure-alike with limit axis hole (8), and described positioning hole (10) is measure-alike with central axis hole (7).
3. connecting rod block assembly according to claim 1, is characterized in that, the size drive fit of described inner side slot (5) and link rod plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681761.3U CN204253579U (en) | 2014-11-14 | 2014-11-14 | A kind of connecting rod block assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681761.3U CN204253579U (en) | 2014-11-14 | 2014-11-14 | A kind of connecting rod block assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253579U true CN204253579U (en) | 2015-04-08 |
Family
ID=52957892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681761.3U Expired - Fee Related CN204253579U (en) | 2014-11-14 | 2014-11-14 | A kind of connecting rod block assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253579U (en) |
-
2014
- 2014-11-14 CN CN201420681761.3U patent/CN204253579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150408 |