CN110508544A - A kind of lathe cleaning device - Google Patents
A kind of lathe cleaning device Download PDFInfo
- Publication number
- CN110508544A CN110508544A CN201910901288.2A CN201910901288A CN110508544A CN 110508544 A CN110508544 A CN 110508544A CN 201910901288 A CN201910901288 A CN 201910901288A CN 110508544 A CN110508544 A CN 110508544A
- Authority
- CN
- China
- Prior art keywords
- knife handle
- hole
- annular groove
- cleaning device
- swivel joint
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention provides a kind of lathe cleaning devices, belong to field of mechanical technique.It solves existing high pressure nozzle inconvenient problem with use.This lathe cleaning device, including knife handle and high-pressure injector head, there is fluid hole in high-pressure injector head, the side of the one end of high-pressure injector head far from knife handle has spray-hole, cleaning device further includes cylindrical swivel joint and the tubular liquid inlet joint that is connected on the outside of swivel joint, the lateral wall of the knife handle also has recessed annular groove annular in shape, annular groove is coaxially set with knife handle, swivel joint is set on the outside of knife handle and blocks annular groove, sealing structure is additionally provided between the knife handle and swivel joint of annular groove two sides, swivel joint can be circumferentially rotated relative to the knife handle and the inner hole of the liquid inlet joint can be connected with annular groove always, the liquid outlet channel that the annular groove can be connected with the fluid hole is also provided in knife handle.This lathe cleaning device has the advantages that convenient to use.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of cleaning device more particularly to a kind of lathe cleaning device.
Background technique
It is more in existing machine components to be generally required in progress after processing is completed containing casting inner cavity and inner hole
The cleaning of Cavity surface and inner hole machined surface and the burr for removing inner hole machined surface.Since the Technolgy of High Pressure Water jet Cleaning is compared to others
Cleaning way is at low cost with cleaning, cleaning rate is high, does not damage the advantages such as cleaned material, has all obtained extensively in every field
Application.
For example, people devise a kind of high pressure nozzle with knife handle, and applied Chinese patent (its application No. is:
201721181707.2；Its notification number are as follows: CN207272860U), which includes high-pressure sealing component, blind rivet, knife handle
And high pressure nozzle, one end of knife handle are equipped with blind rivet, blind rivet connects high-pressure sealing component, and the other end and high pressure nozzle of knife handle connect
It connects.Wherein high pressure nozzle includes stiffening plate, high pressure nozzle ontology, nozzle bore and is provided with the intrinsic pipeline of high pressure nozzle again,
Nozzle bore and pipeline connect in high pressure nozzle ontology.In use, the nozzle with knife handle is set on the toolframe of lathe,
Element surface is cleaned in workbench using the principle driving nozzle of lathe driving cutter.
But conveying is opened for the pipeline of the liquid medium of flushing directed along the axial direction of high pressure nozzle in the high pressure nozzle
If the conveying of liquid medium needs the toolframe of lathe to make corresponding pipeline cooperation, poor universality, and high pressure spray through opening up
Mouth can be circumferentially rotated by lathe driving in use, then the pipeline that liquid medium is conveyed into high pressure nozzle can occur
It is the case where bending winding, inconvenient to use.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, propose a kind of lathe cleaning device, institute
Technical problems to be solved are how to provide a kind of to use conveniently lathe cleaning device.
Object of the invention can be realized by the following technical scheme:
A kind of lathe cleaning device, including cylindrical knife handle and be coaxially connected to knife handle one end in circle
Columnar high-pressure injector head, the high-pressure injector head is interior to have axially disposed fluid hole, and the high-pressure injector head is far from upper
The side for stating one end of knife handle has the spray-hole being connected with fluid hole, which is characterized in that cleaning device further includes in cylinder
The swivel joint of shape and the tubular liquid inlet joint being connected on the outside of the swivel joint, the lateral wall of the knife handle also have
There is recessed annular groove annular in shape, the annular groove is coaxially set with knife handle, and the swivel joint is set in outside the knife handle
Side and the annular groove is blocked, is additionally provided with sealing structure between the knife handle and swivel joint of the annular groove two sides, described time
Adapter can be circumferentially rotated relative to the knife handle and the inner hole of the liquid inlet joint can be connected with the annular groove always, institute
State the liquid outlet channel that is also provided with and the annular groove can be connected with the fluid hole in knife handle.
This lathe cleaning device is in use, one end by knife handle far from high-pressure injector head is corresponding with the toolframe of lathe connects
It connects, drives knife handle and entire lathe to be circumferentially rotated with cleaning device by lathe, so that energy at the spray-hole in high-pressure injector head
Annular spray is carried out, inner hole or internal chamber wall are thoroughly cleaned.In this cleaning process, knife handle and high-pressure injector head remain week
To rotary state, and it is set in the swivel joint on the outside of knife handle and liquid inlet joint remains stationary, i.e., swivel joint and knife handle occur
It is opposite to circumferentially rotate, the liquid medium for being cleaned can be sent into liquid inlet joint and be passed sequentially through by pipeline annular groove,
Liquid outlet channel, fluid hole and spray-hole spray.
This lathe can cooperate conventional knife frame to carry out using convenient without being transformed or replacing toolframe with cleaning device
The use of user, and in the process of cleaning, because swivel joint and liquid inlet joint remain stationary, the feelings of pipeline winding will not occur
Condition, without adjusting the rotating manner of toolframe, and pipeline state is relatively stable, has further facilitated the use of user.
In above-mentioned lathe cleaning device, the cleaning device further includes tubular elastic clip headgear and is in ring
The nut of shape, the elastic clip headgear are set in the outside of the high-pressure injector head, and the lateral wall of the elastic clip headgear is cone
Shape face, one end on the knife handle for connecting high-pressure injector head have recessed connecting hole, and the inner wall of the connecting hole has
With the guide surface that tapered surface matches on the outside of the elastic clip headgear, the nut thread is connected to the outside of the knife handle, and
When nut is along can push the elastic clip headgear to move into connecting hole when being threaded into.Elasticity is pushed by nut precession
Collet sleeve is moved into connecting hole, covers above tapered surface by guide surface and elastic collet and elastic clip headgear is shunk and is clamped
High-pressure injector head, it is easy to connect and stable.
In above-mentioned lathe cleaning device, axis is additionally provided between the knife handle and swivel joint of the annular groove two sides
It holds.The direct contact that the two, to being supported between the two, is avoided with bearing, avoids wearing.
In above-mentioned lathe cleaning device, the connecting hole and elastic clip headgear are stretched out in elastic clip headgear part
Stretching out has inclined surface one on the outside of the end of connection hole, have the inclination that can be reclined with one phase of inclined surface on the nut
Face two.Pass through reclining so that elastic clip headgear circumferentially upper uniform stressed when nut precession, guarantees that elastic clip headgear is equal for inclined surface
Even contraction is to realize stable holding.
In above-mentioned lathe cleaning device, the liquid outlet channel includes axial hole and radial hole, the axial hole
One end is connected with fluid hole, and the other end is connected with one end of radial hole, and the other end of the radial hole is connected to the ring
Shape slot.Axial hole is opened up along the axial direction of knife handle, and radial hole is opened up along the radial direction of knife handle, passes through vertically opening up knife handle for the two
Annular groove on outer wall is connected to the fluid hole in the high-pressure injector head of knife handle end.It certainly, when necessary, can also be by liquid outlet channel
Open up into inclined hole.
In above-mentioned lathe cleaning device, the sealing structure includes being provided with the revolutions of annular groove two sides respectively to connect
Seal groove in a ring on head inner wall, O-ring is provided in the seal groove, and the seal groove is stretched out in the O-ring part
And it can lean with the outer wall of the knife handle.
As another situation, in above-mentioned lathe cleaning device, the sealing structure includes being set to annular groove
Oil sealing between the knife handle and swivel joint of two sides.
Compared with prior art, this lathe is designed with cleaning device by the structure of knife handle and swivel joint, so that knife handle
Drive high-pressure injector head while circumferentially rotate, for high-pressure injector head provide liquid medium pipe section can holding position not
Dynamic, avoiding pipeline, there is a situation where wind in knife handle rotary course；Meanwhile the structure of knife handle and swivel joint design so that
This lathe can be used cooperatively with cleaning device with toolframe existing on lathe, without in addition transformation or replacement toolframe, be made
With more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this lathe cleaning device.
Fig. 2 is the schematic cross-sectional view of this lathe cleaning device.
In figure, 1, knife handle；2, high-pressure injector head；3, fluid hole；4, spray-hole；5, swivel joint；6, liquid inlet joint；7, ring
Shape slot；8, bearing；9, nut；10, elastic clip headgear；11, connecting hole；12, guide surface；13, inclined surface one；14, inclined surface two；
15, axial hole；16, radial hole；17, oil sealing.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As depicted in figs. 1 and 2, this lathe includes cylindrical knife handle 1 with cleaning device and is coaxially connected to
The cylindrical high-pressure injector head 2 of 1 one end of knife handle, high-pressure injector head 2 is interior to have axially disposed fluid hole 3, high pressure spray
The side for penetrating first 2 one end far from knife handle 1 has the spray-hole 4 being connected with fluid hole 3.In the present embodiment, fluid hole 3 wraps
Medium acceleration for stabilization hole and intercommunicating pore are included, medium acceleration for stabilization hole and intercommunicating pore are coaxially set and the hole in medium acceleration for stabilization hole
Diameter is greater than the aperture of intercommunicating pore, and one end of intercommunicating pore is connected to medium acceleration for stabilization hole, and the other end is connected with spray-hole 4, is situated between
Pass through conical surface transition between matter acceleration for stabilization hole and intercommunicating pore.
Cleaning device further includes cylindrical elastic clip headgear 10 and nut 9 annular in shape, elastic clip headgear 10
It is set in the outside of high-pressure injector head 2, the lateral wall of elastic clip headgear 10 is tapered surface, is used to connect high-pressure injection on knife handle 1
First 2 one end has recessed connecting hole 11, and high-pressure injector head 2 protrudes into the connecting hole 11.The inner wall of connecting hole 11 have with
The guide surface 12 that 10 outside tapered surface of elastic clip headgear matches, nut 9 is threaded in the outside of knife handle 1, and works as 9 edge of nut
Elastic clip headgear 10 can be pushed to move into connecting hole 11 when being threaded into.In the present embodiment, 10 part of elastic clip headgear
It stretches out connecting hole 11 and elastic clip headgear 10 stretches out on the outside of the end at connecting hole 11 inclined surface 1 having for tapered surface, spiral shell
There is the inclined surface 2 14 that can be reclined with one 13 phase of inclined surface on mother 9.Here, elastic clip headgear 10 is existing components,
Retraction slot axially is offered, can be shunk when elastic clip headgear 10 is squeezed, and can be at itself when applied external force disappears
It restPoses under the elastic force effect of material, the diameter for the tapered surface that 10 outside of elastic clip headgear is matched with guide surface 12 is certainly
Direction in connecting hole 11 to outside intercommunicating pore is gradually increased, and the diameter of inclined surface 1 is then gradually reduced.
Cleaning device further includes cylindrical swivel joint 5 and is connected to the cylindrical of 5 outside of swivel joint
Liquid inlet joint 6, the lateral wall of knife handle 1 also have recessed annular groove 7 annular in shape, which sets with 1 coaxial line of knife handle
It sets.Swivel joint 5 is set in the outside of knife handle 1 and blocks annular groove 7 completely, the knife handle 1 and swivel joint 5 of 7 two sides of annular groove it
Between be additionally provided with sealing structure and bearing 8, swivel joint 5 can be circumferentially rotated relative to knife handle 1 and the inner hole energy of liquid inlet joint 6
Always it is connected with annular groove 7, the liquid that goes out that being also provided in knife handle 1 can be connected the annular groove 7 with the fluid hole 3 leads to
Road.
In the present embodiment, liquid outlet channel includes the axial hole 15 opened up along the axial direction of knife handle 1 and opens along the radial direction of knife handle 1
If radial hole 16, one end of axial hole 15 is connected by connecting hole 11 with fluid hole 3, one end of the other end and radial hole 16
It is connected, the other end of radial hole 16 is connected to annular groove 7.Sealing structure includes being provided with the revolution of 7 two sides of annular groove respectively
On 5 inner wall of connector in circular ring shape seal groove, be set in seal groove and part is stretched out the O-ring of seal groove and is set to
Oil sealing 17 between the knife handle 1 and swivel joint 5 of 7 two sides of annular groove.
This lathe cleaning device is in use, one end by knife handle 1 far from high-pressure injector head 2 is corresponding with the toolframe of lathe
Connection drives knife handle 1 and entire lathe to be circumferentially rotated with cleaning device, so that the spray-hole 4 in high-pressure injector head 2 by lathe
Place can be carried out annular spray, thoroughly clean inner hole or internal chamber wall.In this cleaning process, knife handle 1 and high-pressure injector head 2 are always
Holding circumferentially rotates state, and is set in swivel joint 5 and liquid inlet joint 6 on the outside of knife handle 1 and remains stationary, i.e. swivel joint 5
Occur to circumferentially rotate relatively with knife handle 1, the two of relative motion is separated by bearing 8, the liquid medium for being cleaned
It can be sent into liquid inlet joint 6 by pipeline and pass sequentially through annular groove 7, liquid outlet channel, fluid hole 3 and spray-hole 4 and sprayed.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of lathe cleaning device, it including cylindrical knife handle (1) and is coaxially connected to knife handle (1) one end
Cylindrical high-pressure injector head (2), the high-pressure injector head (2) is interior to have axially disposed fluid hole (3), the high pressure
The side of the one end of injector head (2) far from above-mentioned knife handle (1) has the spray-hole (4) being connected with fluid hole (3), and feature exists
In cleaning device further includes cylindrical swivel joint (5) and is connected to tubular on the outside of the swivel joint (5)
Liquid inlet joint (6), the lateral wall of the knife handle (1) also have recessed annular groove annular in shape (7), the annular groove (7) and knife
Handle (1) is coaxially set, and the swivel joint (5) is set on the outside of the knife handle (1) and blocks the annular groove (7), described
Sealing structure is additionally provided between the knife handle (1) and swivel joint (5) of annular groove (7) two sides, the swivel joint (5) can be opposite
It is circumferentially rotated in the knife handle (1) and the inner hole of the liquid inlet joint (6) can be connected with the annular groove (7) always, it is described
The liquid outlet channel that the annular groove (7) can be connected with the fluid hole (3) is also provided in knife handle (1).
2. lathe cleaning device according to claim 1, which is characterized in that the cleaning device further includes tubular
Elastic clip headgear (10) and nut annular in shape (9), the elastic clip headgear (10) are set in the high-pressure injector head (2)
Outside, the lateral wall of the elastic clip headgear (10) are tapered surface, are used to connect high-pressure injector head (2) on the knife handle (1)
One end has recessed connecting hole (11), and the inner wall of the connecting hole (11) has and taper on the outside of the elastic clip headgear (10)
The guide surface (12) that face matches, the nut (9) are threaded in the outside of the knife handle (1), and when nut (9) are along spiral shell
The elastic clip headgear (10) can be pushed to move when line precession into connecting hole (11).
3. lathe cleaning device according to claim 2, which is characterized in that elastic clip headgear (10) part is stretched out
The connecting hole (11) and elastic clip headgear (10), which stretch out, has inclined surface one (13) on the outside of the end at connecting hole (11), described
There is the inclined surface two (14) that can mutually recline with the inclined surface one (13) on nut (9).
4. lathe cleaning device according to claim 1 or 2 or 3, which is characterized in that annular groove (7) two sides
Bearing (8) are additionally provided between knife handle (1) and swivel joint (5).
5. lathe cleaning device according to claim 1 or 2 or 3, which is characterized in that the liquid outlet channel includes axial
One end of hole (15) and radial hole (16), the axial hole (15) is connected with fluid hole (3), the other end and radial hole (16)
One end is connected, and the other end of the radial hole (16) is connected to the annular groove (7).
6. lathe cleaning device according to claim 1 or 2 or 3, which is characterized in that the sealing structure includes difference
The seal groove in a ring being provided on swivel joint (5) inner wall of annular groove (7) two sides is provided in the seal groove O-shaped
Circle, the O-ring part stretch out the seal groove and can lean with the outer wall of the knife handle (1).
7. lathe cleaning device according to claim 1 or 2 or 3, which is characterized in that the sealing structure includes setting
Oil sealing (17) between the knife handle (1) and swivel joint (5) of annular groove (7) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901288.2A CN110508544A (en) | 2019-09-23 | 2019-09-23 | A kind of lathe cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901288.2A CN110508544A (en) | 2019-09-23 | 2019-09-23 | A kind of lathe cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110508544A true CN110508544A (en) | 2019-11-29 |
Family
ID=68631924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910901288.2A Pending CN110508544A (en) | 2019-09-23 | 2019-09-23 | A kind of lathe cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508544A (en) |
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