CN205780248U - A kind of integral type crosshead - Google Patents
A kind of integral type crosshead Download PDFInfo
- Publication number
- CN205780248U CN205780248U CN201620426581.XU CN201620426581U CN205780248U CN 205780248 U CN205780248 U CN 205780248U CN 201620426581 U CN201620426581 U CN 201620426581U CN 205780248 U CN205780248 U CN 205780248U
- Authority
- CN
- China
- Prior art keywords
- slide plate
- integral type
- utility
- model
- type crosshead
- 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
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Abstract
The utility model discloses a kind of integral type crosshead, including body and two pieces of slide plates being symmetrical arranged on the body, described two pieces of slide plates and described body are cast into an entirety, body and slide plate are cast into an entirety, only need to process the work surface of slide plate when of processing, need to process the operation of contact surface between the two during decreasing original production, thus improve its production efficiency, and both are cast into an entirety, in use do not have the situation that both loosen.
Description
Technical field
This utility model relates to crosshead technical field, particularly to a kind of integral type crosshead.
Background technology
Crosshead is that one does straight reciprocating motion in slideway, and the component playing the guiding role, Main Function is
The oscillating motion of connecting rod being converted into the reciprocating motion of piston, the mechanical energy that connecting rod is transmitted passes to piston.
At present, existing crosshead block and slide plate separate production, are then bolted on together, are producing
Needing, groove and projection, groove and projection are set on both contact surfaces permissible when crosshead block and slide plate
Convenient the most between the two fixing and fixing more firm, but needing to add processing when adds
Work operation so that reduce production efficiency.And crosshead block and slide plate are bolted, using
During there will be slide plate loosen phenomenon, impact use.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of body and slide plate is integrated mechanism, uses
The integral type crosshead that cannot be loosened after in journey.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of integral type crosshead,
Including body, also include two pieces of slide plates being symmetrical arranged on the body, described two pieces of slide plates and described
Body is cast into an entirety.
Further, the roughness of described slide plate work surface is Ra2.5.
Further, described slide plate work surface is provided with the wearing layer that hardness is HB220-240.
Further, described slide plate work surface two ends are parallel offers circular groove.
Further, the position of centre of gravity of described slide plate has through hole.
Further, it is provided with reinforcement between one end and the described slide plate of described body.
Further, described wearing layer modifier treatment be hardness be HB220-240.
Body and slide plate are cast into one by having the beneficial effect that employing technique scheme this utility model obtains
Individual entirety, only need to process the work surface of slide plate when of processing, need to process two during decreasing original production
The operation of contact surface between person, thus improve its production efficiency, and also both are cast into an entirety, side
The adjustment in gap, in use do not have the situation that both loosen.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with
Embodiment of the present utility model is used for explaining this utility model together, is not intended that restriction of the present utility model.
Fig. 1 is the structural representation of this utility model integral type crosshead；
Fig. 2 is that this utility model structural representation G is to figure；
Fig. 3 is the sectional view of this utility model structural representation F-F.
In figure, 1-slide plate, 2-groove, 3-body, 4-reinforcement.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.Explanation is needed at this
, the explanation of these embodiments is adapted to assist in and understands this utility model, but be not intended that this reality
With novel restriction.Additionally, technology involved in each embodiment of this utility model disclosed below
Just can be mutually combined as long as feature does not constitutes conflict each other.
Further describe in conjunction with 1,2,3 pairs of this utility model of accompanying drawing, make those skilled in the art more preferable
This utility model, this utility model one integral type crosshead are implemented in ground, set including body 3 and two pieces of symmetries
Putting slide plate 1 on the body 3, two pieces of slide plates 1 are cast into an entirety, in order to increase slide plate 1 with body 3
The anti-wear performance of work surface, slide plate 1 work surface is provided with the wearing layer that hardness is HB220-240, slide plate 1
The roughness of work surface is Ra2.5；In use in order to slide plate 1 is lubricated, work at slide plate 1
The parallel circular groove 2 that offers in two ends, face, groove 2 is used for storing lubricating oil, at the position of centre of gravity of slide plate 1
Also have through hole.In order to increase the ability of the holding capacity of slide plate 1 end, at one end of body 3 and slide plate 1
Between be provided with reinforcement 4.
Above-mentioned wearing layer is the protective layer that hardness is HB220-240 formed through modifier treatment.
Body 3 and slide plate 1 are cast into an entirety by this utility model, only need to process slide plate 1 when of processing
Work surface, need to process the operation of contact surface between the two during decreasing original production, thus improve
Its production efficiency, and both are cast into an entirety, facilitate the adjustment in gap, the most not
There will be the situation that both loosen.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model does not limits
In described embodiment.For a person skilled in the art, without departing from this utility model principle
In the case of spirit, these embodiments are carried out multiple change, revises, replace and modification, still fall within
In protection domain of the present utility model.
Claims (6)
1. an integral type crosshead, including body, it is characterised in that: also include that two pieces are symmetricly set on institute
Stating the slide plate on body, described two pieces of slide plates and described body are cast into an entirety.
Integral type crosshead the most according to claim 1, it is characterised in that: described slide plate work surface thick
Rugosity is Ra2.5.
Integral type crosshead the most according to claim 1, it is characterised in that: described slide plate work surface is arranged
The wearing layer having hardness to be HB220-240.
Integral type crosshead the most according to claim 1, it is characterised in that: described slide plate work surface two ends
Parallel offer circular groove.
Integral type crosshead the most according to claim 1, it is characterised in that: the position of centre of gravity of described slide plate
Have through hole.
Integral type crosshead the most according to claim 1, it is characterised in that: one end of described body and institute
State and between slide plate, be provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426581.XU CN205780248U (en) | 2016-05-11 | 2016-05-11 | A kind of integral type crosshead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426581.XU CN205780248U (en) | 2016-05-11 | 2016-05-11 | A kind of integral type crosshead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780248U true CN205780248U (en) | 2016-12-07 |
Family
ID=57410080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426581.XU Expired - Fee Related CN205780248U (en) | 2016-05-11 | 2016-05-11 | A kind of integral type crosshead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780248U (en) |
-
2016
- 2016-05-11 CN CN201620426581.XU patent/CN205780248U/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: 20161207 Termination date: 20210511 |