CN208895519U - A kind of water injection valve assembly tooling - Google Patents
A kind of water injection valve assembly tooling Download PDFInfo
- Publication number
- CN208895519U CN208895519U CN201821088036.XU CN201821088036U CN208895519U CN 208895519 U CN208895519 U CN 208895519U CN 201821088036 U CN201821088036 U CN 201821088036U CN 208895519 U CN208895519 U CN 208895519U
- Authority
- CN
- China
- Prior art keywords
- pivoted housing
- water injection
- injection valve
- cylinder
- assembly
- 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.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000002347 injection Methods 0.000 title claims abstract description 39
- 239000007924 injection Substances 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 239000011435 rock Substances 0.000 description 8
- 238000005553 drilling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of water injection valve assembly tooling, including support assembly, the actuating mechanism convenient for being assembled to water injection valve is provided on support assembly；The actuating mechanism includes the pivoted housing for Extruding spring lid, and pivoted housing is driven by the cylinder；The longitudinal section of the pivoted housing is that right angle is U-shaped, the upper end of pivoted housing forms the groove that can accommodate Telescopic-cylinder end, the utility model passes through setting pivoted housing, realize the extruding to spring lid, the labor intensity of assembly crewman can be greatly reduced in the utility model, labour is not only saved, and improves assembly efficiency, eliminates the security risk in assembly.
Description
Technical field
The utility model relates to a kind of water injection valve assembly toolings, can be in coal mine, metallurgy, iron more particularly to one kind
The pneumatic rock drill water injection valve assembly tooling in high volume used in road, traffic, water conservancy, capital construction and national defence stonework.
Background technique
Rock drill is a kind of power tool for rock drilling drilling, its working principle is that passing through using compressed air as power
Aggressive valve controls reciprocating motion of the pistons, and when stroke, piston impact drilling tool digs crushed rocks；When backhaul, piston driving drilling tool revolution one
Fixed angle.Continuous impact, revolution make drilling tool dig out round blasthole on rock, realize drilling.
When carrying out bore operation using rock drill, the rock dust of generation is very big to the harm of human body, therefore, in machine
Interior design has water circuit system, and at work, compressed gas passes through air inlet port from shank body gas chamber, passes through the air inlet of water injecting valve body
The front end for reaching water injection valve, overcomes the pressure of spring, water injection valve is pushed to move back, then open water route, water passes through water immediately
Needle is then easily discharged out of the hole using the centre bore injection hole bottom of drill steel by rock dust and at mud, reaches row's powder and goes out dirt
Purpose.
When stopping working, the compressed gas of shank body gas chamber disappears, and at this moment the compressed gas of water injection valve front end is returned by former road
It returns and is depressured in shank body gas chamber, water injection valve is pressed to Forward by spring, while plugging water route, stops water filling.
As shown in Figure 1, water injection valve 8, in daily assembly, most difficult is exactly to install steel wire clamping ring 10, it needs to assemble people
The water injection valve 8 assembled is put on bench vice by member to be pre-tightened, and the elastic force of water injection valve inner spring 12 is overcome using the extruding of bench vice,
Spring lid 11 is set to be moved to steel wire card slot hereinafter, assembly crewman recycles the screwdriver of "-" type to assemble, but due to steel wire card
Ring 10 is that circular needs import in steel wire card slot from one side, is installed along the trend of card slot, during which due to water injection valve one
Directly on bench vice, it is not able to rotate in assembly, assembly crewman is easy to be stabbed by installation tools such as screwdrivers.
Utility model content
The technical problems to be solved in the utility model is to overcome the above-mentioned deficiency of the prior art, provides a kind of water injection valve dress
With tooling, when solving to carry out water injection valve assembling using the prior art, assembly crewman is easy to be pricked by installation tools such as screwdrivers
The problem of hurting.
To solve the above problems, the utility model uses following technical scheme: a kind of water injection valve assembly tooling, including machine
Frame assembly is provided with the actuating mechanism convenient for being assembled to water injection valve on support assembly.
Be that the utility model advanced optimizes above scheme below: the actuating mechanism includes for Extruding spring lid
Pivoted housing, pivoted housing are driven by the cylinder.
Advanced optimize: the longitudinal section of the pivoted housing is that right angle is U-shaped, and the upper end of pivoted housing, which is formed, can accommodate Telescopic-cylinder end
Groove.
It advanced optimizes: being equipped with the elastic expanding pin for being attached pivoted housing and cylinder in the described groove.
Advanced optimize: one end of the pivoted housing is connected with the pressure ring portion of semicircular arc-shaped structure.
Advanced optimize: the side of the pivoted housing is connected with the handle for driving pivoted housing to rotate.
It advanced optimizes: the installation set for placing water injection valve is installed on the support assembly.
Advanced optimize: the axis of the installation set and the axis of pivoted housing are on same straight line.
When assembly, water injection valve is put into the installation set on support assembly, the compressed air after pressure regulator valve pressure regulation, is led to
Solenoid valve commutation action is crossed, compressed air is delivered in cylinder by the conveying of the first transfer pipeline and the second transfer pipeline,
Realize the stretching operation of cylinder；
When cylinder operation, pivoted housing pushes down the pushing of spring lid, the one side for enabling it that the active force of spring to be overcome to make steel wire clamping ring
Enough enter in card slot, by swing handle, rotates pivoted housing, due to being provided with pressure ring portion on pivoted housing, revolved by handle bring
Rotatory force is placed in the pressure ring portion in card slot steel wire clamping ring is much smoother, after installation, again by solenoid valve
Commutation, makes cylinder return, to complete the whole assembly of water injection valve.
The utility model realizes the extruding to spring lid by setting pivoted housing, by the way that pressure ring portion is arranged, realizes to steel wire
The extruding and guarantee of snap ring make it smoothly enter slot, by the way that handle is arranged, realize the rotation to pivoted housing, by the way that cylinder is arranged, in fact
Show the driving to pivoted housing, by setting installation set, realizes the placement to water injection valve, by the way that solenoid valve and pressure regulator valve is arranged,
The control to the direction of action and movement speed of cylinder is realized, the labour that assembly crewman can be greatly reduced in the utility model is strong
Degree, not only saves labour, and improve assembly efficiency, eliminates the security risk in assembly.
The present invention will be further described with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing water injection valve in background technique；
Fig. 2 is the structural schematic diagram of the utility model in embodiment；
Fig. 3 is the pneumatic schematic diagram of the utility model in embodiment；
Fig. 4 is the structural schematic diagram of the utility model pivoted housing in embodiment.
In figure: 1- support assembly；2- solenoid valve；The first transfer pipeline of 3-；The second transfer pipeline of 4-；5- cylinder；6- pivoted housing；
7- handle；8- water injection valve；9- pressure regulator valve；10- steel wire clamping ring；11- spring lid；12- spring；13- elastic expanding pin；14- pressure ring portion；
15- installation set.
Specific embodiment
Embodiment, as in Figure 2-4, a kind of water injection valve assembly tooling, the support assembly 1 including right angle U-shaped structure, machine
The actuating mechanism convenient for being assembled to water injection valve 8 is provided on frame assembly 1.
The actuating mechanism includes the pivoted housing 6 for Extruding spring lid 11, and pivoted housing 6 is driven by cylinder 5, and the movement of cylinder 5 drives
Pivoted housing 6 moves down Extruding spring lid 11 and moves down until card slot exposes.
The longitudinal section of the pivoted housing 6 is that right angle is U-shaped, and the upper end of pivoted housing 6 forms the groove that can accommodate 5 telescopic end of cylinder.
Position in the described groove close to middle part is equipped with elastic expanding pin 13 along the radial direction of pivoted housing 6, passes through elastic expanding pin
13 are fixedly connected with pivoted housing 6 with the telescopic end of cylinder 5.
The telescopic end of the pivoted housing 6 and cylinder 5 position corresponding with elastic expanding pin 13 offers respectively can accommodate elasticity
Rise the through-hole of pin 13.
The lower end of the pivoted housing 6 is connected with the pressure ring portion 14 of semicircular arc-shaped structure, in the pressure ring portion 14 with steel wire card
The both ends of the corresponding end face of ring 10 are respectively arc angling design, in this way the squeezing to steel wire clamping ring 10 convenient for pressure ring portion 14
Pressure.
The radial direction of one lateral edge pivoted housing 6 of the pivoted housing 6 is welded with handle 7, and the rotation of handle 7 drives pivoted housing 6 to rotate, then real
Existing extruding of the pressure ring portion 14 to steel wire clamping ring 10, and make steel wire clamping ring 10 completely into card slot.
The upper end of the cylinder 5 is fixedly mounted on the inner top surface of support assembly 1, and cylinder 5 passes through 3 He of the first transfer pipeline
Second transfer pipeline 4 is communicated with solenoid valve 2.
The solenoid valve 2 is reversing solenoid valve, reaches stretching and contracting for control cylinder 5 by the commutation of solenoid valve 2.
The inlet end of the solenoid valve 2 is connected with pressure regulator valve 9, and the control of pressure regulator valve 9 enters the compression gas flow of cylinder 5,
Further achieve the purpose that controlling cylinder 5 acts speed.
Position corresponding with pivoted housing 6 is fixedly installed with the installation set of cylinder type on 1 inner bottom surface of support assembly
15, installation set 15 is used to place water injection valve 8.
The axis of the installation set 15 and the axis of pivoted housing 6 are on same straight line, and setting can guarantee assembling effect in this way
Rate.
When assembly, water injection valve 8 is put into the installation set 15 on support assembly 1, the compression after 9 pressure regulation of pressure regulator valve is empty
Compressed air is delivered to by 2 commutation action of solenoid valve by the conveying of the first transfer pipeline 3 and the second transfer pipeline 4 by gas
In cylinder 5, the stretching operation of cylinder 5 is realized；
When cylinder 5 works, pivoted housing 6 pushes down the pushing of spring lid 11, makes it that the active force of spring 12 be overcome to make steel wire clamping ring 10
Be able to enter in card slot on one side, by swing handle 7, rotate pivoted housing 6, due to being provided with pressure ring portion 14 on pivoted housing 6, pass through
7 bring rotary power of handle is placed in the pressure ring portion 14 in card slot steel wire clamping ring 10 is much smoother, and installation terminates
Afterwards, it is commutated again by solenoid valve 2, makes 5 return of cylinder, to complete the whole assembly of water injection valve.
The utility model realizes the extruding to spring lid by setting pivoted housing, by the way that pressure ring portion is arranged, realizes to steel wire
The extruding and guarantee of snap ring make it smoothly enter slot, by the way that handle is arranged, realize the rotation to pivoted housing, by the way that cylinder is arranged, in fact
Show the driving to pivoted housing, by setting installation set, realizes the placement to water injection valve, by the way that solenoid valve and pressure regulator valve is arranged,
The control to the direction of action and movement speed of cylinder is realized, the labour that assembly crewman can be greatly reduced in the utility model is strong
Degree, not only saves labour, and improve assembly efficiency, eliminates the security risk in assembly.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms, therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein, and should not treat any reference in the claims as limiting related right
It is required that.
Claims (6)
1. a kind of water injection valve assembly tooling, it is characterised in that: including support assembly (1), be provided with and be convenient on support assembly (1)
The actuating mechanism that water injection valve (8) is assembled；
The actuating mechanism includes the pivoted housing (6) for Extruding spring lid (11), and pivoted housing (6) is driven by cylinder (5)；
The longitudinal section of the pivoted housing (6) is that right angle is U-shaped, and the upper end of pivoted housing (6) forms the groove that can accommodate cylinder (5) telescopic end.
2. a kind of water injection valve assembly tooling according to claim 1, it is characterised in that: be equipped in the described groove by
The elastic expanding pin (13) that pivoted housing (6) and cylinder (5) are attached.
3. a kind of water injection valve assembly tooling according to claim 2, it is characterised in that: one end one of the pivoted housing (6)
Body is connected with the pressure ring portion (14) of semicircular arc-shaped structure.
4. a kind of water injection valve assembly tooling according to claim 3, it is characterised in that: the side of the pivoted housing (6) connects
It is connected to the handle (7) for driving pivoted housing (6) to rotate.
5. a kind of water injection valve assembly tooling according to claim 4, it is characterised in that: pacify on the support assembly (1)
Equipped with the installation set (15) for being used to place water injection valve (8).
6. a kind of water injection valve assembly tooling according to claim 5, it is characterised in that: the axis of the installation set (15)
Axis with pivoted housing (6) is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088036.XU CN208895519U (en) | 2018-07-10 | 2018-07-10 | A kind of water injection valve assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088036.XU CN208895519U (en) | 2018-07-10 | 2018-07-10 | A kind of water injection valve assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895519U true CN208895519U (en) | 2019-05-24 |
Family
ID=66567299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821088036.XU Withdrawn - After Issue CN208895519U (en) | 2018-07-10 | 2018-07-10 | A kind of water injection valve assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857337A (en) * | 2018-07-10 | 2018-11-23 | 山东天瑞重工有限公司 | A kind of water injection valve assembly tooling |
| CN111408927A (en) * | 2020-05-21 | 2020-07-14 | 东莞市嘉宏机电科技有限公司 | Press-fitting guide clamp of engine cylinder sleeve |
-
2018
- 2018-07-10 CN CN201821088036.XU patent/CN208895519U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857337A (en) * | 2018-07-10 | 2018-11-23 | 山东天瑞重工有限公司 | A kind of water injection valve assembly tooling |
| CN108857337B (en) * | 2018-07-10 | 2023-12-29 | 山东天瑞重工有限公司 | Assembly fixture for water injection valve |
| CN111408927A (en) * | 2020-05-21 | 2020-07-14 | 东莞市嘉宏机电科技有限公司 | Press-fitting guide clamp of engine cylinder sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208895519U (en) | A kind of water injection valve assembly tooling | |
| CN203905077U (en) | Breaking machine head with high impact force | |
| CN101492997A (en) | Hydraulic down-the-hole rock drilling impactor | |
| CN205154006U (en) | Impacted style quartering hammer | |
| GB1302759A (en) | ||
| CN204944958U (en) | A kind of hydraulic rotating impact cutting millstone for Test of rock cracking | |
| CN205478605U (en) | Rock drill hydraulic system | |
| CN211145188U (en) | Operation control and counter-torque release device with hydraulic brake turntable | |
| CN108857337A (en) | A kind of water injection valve assembly tooling | |
| CN204082721U (en) | A kind of fluid pressure drive device of lifting machine | |
| CN2653108Y (en) | Novel airleg rock drill | |
| CN204591122U (en) | A kind of rock drilling boring bar tool | |
| CN201588631U (en) | Nylon water injecting valve body used for tunnel driving rock drilling machine | |
| CN203201554U (en) | Mobile platform for efficient-type multifunctional excavating loader with hole-drilling and rock-drilling functions | |
| CN201003471Y (en) | Piston type double-pass manual pump | |
| AU1400201A (en) | Device for hydraulic power supply of a rotary apparatus for percussive drilling | |
| CN201588529U (en) | Nylon water injecting valve used for tunnel driving rock drilling machine | |
| CN202527986U (en) | Oil supply mechanism for pull broach driving hydraulic cylinder of center machining device | |
| CN111691819A (en) | Percussion drill suitable for rotary drilling machine | |
| CN206035380U (en) | Trigger and connection structure for neotype airleg rock drill | |
| CN215109013U (en) | Swing pipe type paste filling mining reversing valve | |
| CN108867743A (en) | A kind of hydraulic hammer with single-piece seal assembly | |
| CN214532766U (en) | Leg type rock drill with high working efficiency | |
| CN104612677A (en) | Alternative-current hydraulic impact type coal cutter | |
| CN205479492U (en) | Pressure differential automatic switch reaches and revolves pump hole -forming pile machine hydraulic control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20231229 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20231229 |