CN209067455U - A kind of strong Wear-resisting plunger handle of painting chromium - Google Patents
A kind of strong Wear-resisting plunger handle of painting chromium Download PDFInfo
- Publication number
- CN209067455U CN209067455U CN201821228662.4U CN201821228662U CN209067455U CN 209067455 U CN209067455 U CN 209067455U CN 201821228662 U CN201821228662 U CN 201821228662U CN 209067455 U CN209067455 U CN 209067455U
- Authority
- CN
- China
- Prior art keywords
- plunger
- cylinder body
- fixedly connected
- chromium
- slide bar
- 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 strong Wear-resisting plunger handles of painting chromium, including plunger, cylinder body and crank block device, described crank block device one end is fixedly connected with plunger and the other end is fixedly connected with cylinder body, it is characterized by: the cylinder body bottom end is fixedly connected with spring slide bar, it is filled with pressure ring between the spring slide bar and cylinder body and pressure ring is equidistant equipped with multiple groups, the spring slide bar is plugged in inside guide sleeve, and the guide sleeve bottom end is equipped with valve rod and valve rod is fixedly connected with plunger by crank block device.The utility model is novel in design, and structure is simple, is convenient for operation and using effect is good, by increasing plating hard chromium in plunger surface, keep plunger hardness high, wear-resisting, anti-corrosion and surface-brightening can be kept for a long time and technique is relatively simple, cost is relatively low, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of plunger device, in particular to a kind of strong Wear-resisting plunger handle of painting chromium.
Background technique
Plunger is an important device of hydraulic system.It is moved back and forth in cylinder body by plunger, holds seal operation
The volume of chamber changes to realize oil suction, pressure oil.With rated pressure, high, compact-sized, high-efficient and flow is adjusted plunger
The advantages that facilitating, plunger are widely used in the occasion that high pressure, big flow and flow need to adjust, such as hydraulic press, engineering machine
In tool and ship.
Certain plunger is used due to being chronically in marine environment, and surface locally occurs being unevenly distributed, is deep mixed
Corrosion pockmark, and many places are damaged, are scratched, and use is seriously affected, for this purpose, we provide a kind of strong Wear-resisting plunger handle of painting chromium.
Utility model content
The main purpose of the utility model is to provide a kind of strong Wear-resisting plunger handles of painting chromium, and novel in design, structure is simple, just
In operation and using effect it is good, by increasing plating hard chromium in plunger surface, make that plunger hardness is high, wear-resisting, anti-corrosion and energy
It keeps surface-brightening for a long time and technique is relatively simple, cost is relatively low, is suitble to be widely popularized and used, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of strong Wear-resisting plunger handle of painting chromium, including plunger, cylinder body and crank block device, described crank block device one end
Be fixedly connected with plunger and the other end be fixedly connected with cylinder body, the cylinder body bottom end is fixedly connected with spring slide bar, the spring slide bar with
It is filled with pressure ring between cylinder body and pressure ring is equidistant equipped with multiple groups, the spring slide bar is plugged in inside guide sleeve, the guiding
Set bottom end is equipped with valve rod and valve rod is fixedly connected with plunger by crank block device.
Further, wear-resistant coating is coated between the plunger and plunger bushing, the inboard wall of cylinder block is equipped with bed course.
Further, the plunger bushing is made of structural alloy steel plunger bushing material, and the crank block device is located at set
Inner casing tube is fixedly connected with plunger.
Further, the plunger is embedded in inside plunger bushing and plunger inner wall is equipped with plating hard chromium.
Further, gasket ring is fitted between the spring slide bar and guide sleeve and gasket ring be equidistantly positioned in a ring it is more
Group.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model by increasing plating hard chromium in plunger surface, makes, plunger hardness is high, wear-resisting, anti-corrosion and energy
It keeps surface-brightening for a long time and technique is relatively simple, cost is relatively low, convenient for promoting in the market and the application in equipment.
2. the utility model column is made of plunger bushing of structural alloy steel plunger bushing material, reinforce its plunger hardness, it is resistance to
Mill coating is synthesized by wear-resistant paint, has good abrasion resistant effect, reduces the abrasion between plunger and plunger bushing, can extend it makes
Use the service life.
3. the utility model realizes the straight reciprocating motion of plunger by crank block device, realizes the extraction of liquid, make
The structure of product is more compact, cost is cheaper, the relatively reliable stabilization of performance, and good airproof performance, can reduce in the unit time
The error of liquid volume is extracted, installation is relatively reliable, and circuit is safer.
4. the utility model passes through the combination of cylinder body and spring slide bar, plunger is easier to pop up, convenient for tieing up to inside
It repairs, plunger can be protected to reduce erosion and abrasion to a certain extent by plunger bushing, play certain booster action.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for applying the strong Wear-resisting plunger handle of chromium of the utility model.
Fig. 2 is a kind of switch plunger structure diagram for applying the strong Wear-resisting plunger handle of chromium of the utility model.
Fig. 3 is a kind of housing structure schematic diagram for applying the strong Wear-resisting plunger handle of chromium of the utility model.
In figure: 1, plunger bushing；2, spring slide bar；3, plunger；4, cylinder body；5, wear-resistant coating；6, hard chromium is electroplated；7, it pads
Ring；8, guide sleeve；9, pressure ring；10, casing；11, crank block device；12, valve rod；13, bed course.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of strong Wear-resisting plunger handle of painting chromium, including plunger 3, cylinder body 4 and crank block device 11, it is described
11 one end of crank block device is fixedly connected with plunger 3 and the other end is fixedly connected with cylinder body 4, and 4 bottom end of cylinder body is fixedly connected with bullet
Spring slide bar 2, is filled with pressure ring 9 between the spring slide bar 2 and cylinder body 4 and pressure ring 9 is equidistant equipped with multiple groups, the spring slide bar
2 are plugged in inside guide sleeve 8, and 8 bottom end of guide sleeve is equipped with valve rod 12 and valve rod 12 connects by the way that crank block device 11 is fixed
Connect plunger 3.
As shown in Figure 1, passing through the combination of crank block device 11, spring slide bar 2 and cylinder body 4, not only just in the present embodiment
In the straight reciprocating motion for realizing plunger, reduce the error that liquid volume is extracted in the unit time, and to a certain extent can be with
Using the disassembly of plunger, convenient for being repaired to equipment inside.
Wherein, wear-resistant coating 5 is coated between the plunger 3 and plunger bushing 1,4 inner wall of cylinder body is equipped with bed course 13.
In the present embodiment as shown in Figures 2 and 3, interior arrangement is not only protected to a certain extent, but also wear-resisting by being arranged
Coating 5 is wear-resistant paint synthesis, has good abrasion resistant effect, can effectively reduce the mill between plunger 3 and plunger bushing 1
Damage, can prolong its service life.
Wherein, the plunger bushing 1 is made of 1 material of structural alloy steel plunger bushing, and the crank block device 11 is located at set
14 inner sleeve 14 of pipe is fixedly connected with plunger 3.
In the present embodiment as illustrated in fig. 1 and 2, the intensity of plunger bushing 1 is strengthened, internal slide crank is protected by casing 14
Block assembly 11, prolongs its service life.
Wherein, the plunger 3 is embedded in 1 inside of plunger bushing and 3 inner wall of plunger is equipped with plating hard chromium 6.
As shown in Fig. 2, reinforcing the protection to plunger 3 in the present embodiment, its erosion and corruption are avoided from periphery to a certain extent
Change.
Wherein, gasket ring 7 is fitted between the spring slide bar 2 and guide sleeve 8 and gasket ring 7 be equidistantly positioned in a ring it is more
Group.
As shown in Figure 1, reinforcing the device of plunger convenient for protection spring slide bar 2 and guide sleeve 8 in the present embodiment.
It should be noted that the utility model be a kind of strong Wear-resisting plunger handle of painting chromium, including plunger bushing 1, spring slide bar 2,
Plunger 3, cylinder body 4, wear-resistant coating 5, plating hard chromium 6, gasket ring 7, guide sleeve 8, pressure ring 9, casing 10, crank block device
11, valve rod 12, bed course 13, component are universal standard part or component as known to those skilled in the art, and structure and principle are all
It can be learnt by technical manual for this technology personnel or be known by routine experiment method, 11 one end of crank block device is fixed
The connection plunger 3 and other end is fixedly connected with cylinder body 4,4 bottom end of cylinder body are fixedly connected with spring slide bar 2, spring slide bar 2 and cylinder body 4 it
Between filled with pressure ring 9 and pressure ring 9 is equidistant is equipped with multiple groups, the spring slide bar 2 is plugged in inside guide sleeve 8,8 bottom end of guide sleeve
Equipped with valve rod 12 and valve rod 12 passes through crank block device 11 and is fixedly connected with plunger 3, passes through crank block device 11, spring slide bar
2 and cylinder body 4 combination, be not only convenient for realize plunger straight reciprocating motion, reduce the unit time in extract liquid volume mistake
Difference, and can use the disassembly of plunger to a certain extent, convenient for repairing to equipment inside, plunger bushing 1 is alloy structure
1 material of steel column plug sleeve is made, and plunger 3 is embedded in 1 inside of plunger bushing and 3 inner wall of plunger is equipped with plating hard chromium 6, reinforces to column
The protection of plug 3 avoids it from corroding and degenerate, wear-resistant coating 5 is coated between plunger 3 and plunger bushing 1 from periphery to a certain extent,
4 inner wall of cylinder body is equipped with bed course 13, not only protects interior arrangement to a certain extent, but also is wear-resisting by setting wear-resistant coating 5
Coating synthesis, has good abrasion resistant effect, can effectively reduce the abrasion between plunger 3 and plunger bushing 1, can extend it makes
Use the service life.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of strong Wear-resisting plunger handle of painting chromium, including plunger (3), cylinder body (4) and crank block device (11), the crank block
Device (11) one end is fixedly connected with plunger (3) and the other end is fixedly connected with cylinder body (4), it is characterised in that: cylinder body (4) bottom end
It is fixedly connected spring slide bar (2), is filled with pressure ring (9) between the spring slide bar (2) and cylinder body (4) and pressure ring (9) is equidistant
Equipped with multiple groups, the spring slide bar (2) is plugged in guide sleeve (8) inside, and guide sleeve (8) bottom end is equipped with valve rod (12) and valve
Bar (12) is fixedly connected with plunger (3) by crank block device (11).
2. a kind of strong Wear-resisting plunger handle of painting chromium according to claim 1, it is characterised in that: the plunger (3) and plunger bushing
(1) it is coated between wear-resistant coating (5), cylinder body (4) inner wall is equipped with bed course (13).
3. a kind of strong Wear-resisting plunger handle of painting chromium according to claim 2, it is characterised in that: the plunger bushing (1) is alloy
Structural steel columns plug sleeve (1) material is made, and the crank block device (11) is located at casing (14) inner sleeve (14) and is fixedly connected with column
It fills in (3).
4. a kind of strong Wear-resisting plunger handle of painting chromium according to claim 1, it is characterised in that: the plunger (3) is embedded in column
Plug sleeve (1) is internal and plunger (3) inner wall is equipped with plating hard chromium (6).
5. a kind of strong Wear-resisting plunger handle of painting chromium according to claim 1, it is characterised in that: the spring slide bar (2) with lead
To being fitted with gasket ring (7) between set (8) and gasket ring (7) has been equidistantly positioned multiple groups in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228662.4U CN209067455U (en) | 2018-08-01 | 2018-08-01 | A kind of strong Wear-resisting plunger handle of painting chromium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228662.4U CN209067455U (en) | 2018-08-01 | 2018-08-01 | A kind of strong Wear-resisting plunger handle of painting chromium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067455U true CN209067455U (en) | 2019-07-05 |
Family
ID=67089988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228662.4U Expired - Fee Related CN209067455U (en) | 2018-08-01 | 2018-08-01 | A kind of strong Wear-resisting plunger handle of painting chromium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067455U (en) |
-
2018
- 2018-08-01 CN CN201821228662.4U patent/CN209067455U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190705 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |