CN212120437U - Rotary spray head for machining cylinder cover of automobile engine - Google Patents
Rotary spray head for machining cylinder cover of automobile engine Download PDFInfo
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- CN212120437U CN212120437U CN202020532118.XU CN202020532118U CN212120437U CN 212120437 U CN212120437 U CN 212120437U CN 202020532118 U CN202020532118 U CN 202020532118U CN 212120437 U CN212120437 U CN 212120437U
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- shower nozzle
- sprayer
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- rotating head
- spherical rotating
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Abstract
The utility model belongs to the technical field of automobile engine cylinder cap processing equipment technique and specifically relates to a rotation type shower nozzle for automobile engine cylinder cap processing, including the shower nozzle main part, lateral wall is fixed with the quick-operation joint fixed plate behind the shower nozzle main part, the inside shower nozzle moving part that is equipped with of shower nozzle main part, shower nozzle main part bottom surface is fixed with the shower nozzle bottom, is fixed with the floating spring between shower nozzle moving part and the shower nozzle bottom, is connected with the shower nozzle lid before the shower nozzle main part on the lateral wall, and shower nozzle lid and screw thread post in-connection have spherical rotating head, are fixed with the shower nozzle mouth on the spherical rotating head, and shower nozzle mouth one end is fixed with the connecting thread. The utility model discloses a spherical rotating head that sets up and the shower nozzle mouth that is the bending form have solved and have been that general shower nozzle is when spraying the release agent, and the restriction is great, can't spray to the dead angle of cylinder cap, and the shower nozzle mouth can't be changed, in case damage just need change whole shower nozzle, consume great problem.
Description
Technical Field
The utility model belongs to the technical field of automobile engine cylinder cap processing equipment technique and specifically relates to a rotary type nozzle for automobile engine cylinder cap processing.
Background
Automobile engine cylinder lid is installed on the engine cylinder body, from the important auto-parts of upper portion seal cylinder and constitution combustion chamber, in the production process of engine cylinder lid, because can take place the sticking die phenomenon between alloy mould and the molten metal, so need assemble the spray box to the sticking die phenomenon, assemble a plurality of atomizer on the spray box, but general shower nozzle is when spraying the release agent, the restriction is great, can't spray to the dead angle of cylinder lid, and the shower nozzle mouth can't be changed, in case damage just need change whole shower nozzle, it is great to consume.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at is through proposing a rotatory nozzle that is used for automobile engine cylinder lid to solve the defect that proposes in the above-mentioned background art.
The utility model adopts the technical scheme as follows: comprises a spray head main body, a quick joint fixing plate is fixed on the rear side wall of the spray head main body, the spray head main body and the quick joint fixing plate are tightly fixed through bolts, a release agent quick connector and an atomizing air quick connector are sequentially connected on the quick connector fixing plate in a threaded manner from top to bottom, a placing groove is formed in the sprayer body, the release agent quick joint and the atomizing air quick joint are both communicated with the placing groove, a spray head moving part is embedded in the placing groove, a sprayer bottom cover is fixed on the bottom surface of the sprayer body, a movable spring is fixed between the sprayer moving part and the sprayer bottom cover, a threaded column is fixed on the front side wall of the spray head main body, a spray head cover is connected on the threaded column in a threaded manner, the sprayer cover and the threaded column are connected with a spherical rotating head in a rotating mode, and a sprayer nozzle is fixed at a position, far away from the sprayer body, of the spherical rotating head.
As an optimal technical solution of the utility model: and an included angle of 20-40 degrees is formed between one end of the nozzle mouth, which is far away from the nozzle main body, and the nozzle main body.
As an optimal technical solution of the utility model: the one end that the shower nozzle mouth is close to spherical rotating head is fixed with the connection thread pipe, set up on the spherical rotating head with the annular thread groove of connection thread pipe looks adaptation.
As an optimal technical solution of the utility model: the part of the spherical rotating head, which is close to the sprayer body, is positioned in the threaded column and is rotationally connected with the inner wall of the threaded column, and the part of the spherical rotating head, which is far away from the sprayer body, is positioned in the sprayer cover and is rotationally connected with the inner wall of the sprayer cover.
As an optimal technical solution of the utility model: the spherical rotating head, the spray nozzle, the release agent quick joint and the atomizing air quick joint are communicated with the inside of the spray nozzle main body.
As an optimal technical solution of the utility model: the sprayer bottom cover and the sprayer main body are tightly fixed through bolts, a sealing ring placing groove is formed in the top surface of the sprayer bottom cover, a sealing ring is placed in the sealing ring placing groove, and the top surface of the sealing ring is in tight contact with the top surface of the sprayer main body.
As an optimal technical solution of the utility model: an O-shaped ring is fixed between the nozzle and the spherical rotating head, and the inner diameter of the O-shaped ring is consistent with the outer diameter of the connecting threaded pipe.
The utility model discloses a spherical rotating head that sets up and the shower nozzle mouth that is the bending form, adopt threaded connection between shower nozzle mouth and the spherical rotating head, can be after the careless striking of shower nozzle mouth damages, only change corresponding shower nozzle, and need not change whole atomizer, and the shower nozzle mouth of bending form can spray to the dead angle that the cylinder cap adds man-hour, the efficiency that sprays has been improved, it is general shower nozzle when spraying the release agent to have solved, the restriction is great, can't spray to the dead angle of cylinder cap, and the shower nozzle mouth can't be changed, in case damage just need change whole shower nozzle, consume great problem.
Drawings
Fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a preferred embodiment of the present invention;
fig. 3 is an exploded view of a preferred embodiment of the present invention;
fig. 4 is a schematic structural view of a nozzle tip and a spherical rotating head according to a preferred embodiment of the present invention.
The reference numbers illustrate:
the spray head comprises a spray head main body 1, a placing groove 11, a threaded column 12, a quick joint fixing plate 2, a release agent quick joint 21, an atomizing air quick joint 22, a spray head cover 3, a spherical rotating head 4, an annular threaded groove 41, a spray head nozzle 42, a connecting threaded pipe 421, a spray head moving part 5, a movable spring 51, a spray head bottom cover 6, a sealing ring placing groove 61 and a sealing ring 62.
Detailed Description
It should be noted that, in the present application, features of embodiments and embodiments can be combined with each other without conflict, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a preferred embodiment of the present invention provides a rotary nozzle for processing a cylinder head of an automobile engine, including a nozzle body 1, a quick coupling fixing plate 2 is fixed on a rear side wall of the nozzle body 1, the nozzle body 1 and the quick coupling fixing plate 2 are tightly fixed by bolts, a release agent quick coupling 21 and an atomizing air quick coupling 22 are sequentially and threadedly connected to the quick coupling fixing plate 2 from top to bottom, a placement groove 11 is formed in the nozzle body 1, the release agent quick coupling 21 and the atomizing air quick coupling 22 are both communicated with the placement groove 11, a nozzle moving member 5 is embedded in the placement groove 11, a nozzle bottom cover 6 is fixed on a bottom surface of the nozzle body 1, a movable spring 51 is fixed between the nozzle moving member 5 and the nozzle bottom cover 6, a threaded post 12 is fixed on a front side wall of the nozzle body 1, and a nozzle cover 3 is threadedly connected to the threaded post 12, the spray head cover 3 is connected with the spherical rotating head 4 in the threaded column 12 in a rotating mode, and a spray head nozzle 42 is fixed to the position, far away from the spray head body 1, of the spherical rotating head 4.
In this embodiment, the one end that shower nozzle mouth 42 kept away from shower nozzle main part 1 and shower nozzle main part 1 between be 20 ~ 40 contained angles, in actual production process, can prepare the shower nozzle mouth of multiple crookedness, be convenient for spray to the four corners of various different positions in the cylinder cap mould, improve the spraying efficiency of release agent.
Specifically, the one end that shower nozzle mouth 42 is close to spherical rotating head 4 is fixed with connection threaded pipe 421, sets up the annular thread groove 41 with connection threaded pipe 421 looks adaptation on spherical rotating head 4, with separation between spherical rotating head 4 and the shower nozzle mouth 42, adopts threaded connection, when shower nozzle mouth 42 receives the damage, change that can be swift, need not change whole shower nozzle, saved the cost, also make the process of changing convenient more quick.
In addition, the part that spherical rotating head 4 is close to shower nozzle main part 1 is located screw thread post 12 and rotates with the inner wall of screw thread post 12 and is connected, the part that spherical rotating head 4 kept away from shower nozzle main part 1 is located shower nozzle lid 3 and rotates with the inner wall of shower nozzle lid 3 and is connected, make spherical rotating head 4 can carry out 360 rotations under the condition that does not influence spray efficiency, only need to install shower nozzle 42 on spherical rotating head 4 after, twist along the screw thread direction of connecting screwed pipe 421 again, alright rotate spherical rotating head 4, adjust the position of shower nozzle 42 with this.
Further, spherical rotating head 4, shower nozzle mouth 42 and release agent quick-operation joint 21 and atomizing gas quick-operation joint 22 all are linked together with the inside of shower nozzle main part 1, wherein, be connected release agent quick-operation joint 21 and release agent relevant equipment, be connected atomizing gas quick-operation joint 22 and atmospheric pressure relevant equipment through the pipeline, ensured increasing the atmospheric pressure of connecting on atomizing gas quick-operation joint 22, shower nozzle moving part 5 compresses movable spring 51, can realize that release agent and gas combine into vaporific blowout through shower nozzle mouth 42.
Besides, closely fixed through the bolt between shower nozzle bottom 6 and the shower nozzle main part 1, and seted up sealing washer standing groove 61 on the top surface of shower nozzle bottom 6, sealing washer 62 has been placed in the sealing washer standing groove 61, the top surface of sealing washer 62 and the top surface in close contact with of shower nozzle main part 1, it is faster to have guaranteed to be connected between shower nozzle bottom 6 and the shower nozzle main part 1, and simultaneously, the leakproofness between shower nozzle bottom 6 and the shower nozzle main part 1 can effectively be guaranteed to sealing washer 62, the efficiency of whole shower nozzle device when spraying the release agent has effectively been guaranteed.
Specifically, an O-ring is fixed between the nozzle 42 and the spherical rotating head 4, and the inner diameter of the O-ring is consistent with the outer diameter of the connecting threaded pipe 421, so that when the release agent is combined with gas to be sprayed in a mist shape, the nozzle 42 and the spherical rotating head 4 are sealed tightly, and the spraying effect is prevented from being reduced.
It should be noted that, be the integrated into one piece structure between shower nozzle main part 1 and the screw post 12, also be the integrated into one piece structure between shower nozzle mouth 42 and the connection screwed pipe 421, simultaneously, the last crooked pipe portion of shower nozzle mouth 42 is the arc, and the radian just in time satisfies shower nozzle mouth 42 and passes from in shower nozzle lid 3, has guaranteed that more swift when the installation.
The utility model discloses a rotary type nozzle for automobile engine cylinder cap processing, when using, at first through the pipeline with release agent quick-operation joint 21 with release agent relevant equipment connection, with atomizing gas quick-operation joint 22 with the relevant equipment connection of atmospheric pressure, guaranteed to increase the atmospheric pressure of connecting on atomizing gas quick-operation joint 22, shower nozzle moving part 5 compresses movable spring 51, can realize release agent and gas combination vaporific and spout through shower nozzle mouth 42, before production, need adjust shower nozzle mouth 42, only need install shower nozzle mouth 42 on spherical swivel head 4 after, twist along the screw thread direction of connecting threaded pipe 421 again, alright ball shape swivel head 4 rotates, adjust the position of shower nozzle mouth 42 with this, according to the die cavity structure of mould, the die sinking distance and the position of key spraying realize point-to-point spraying, and simultaneously, after shower nozzle mouth 42 strikes the damage, only need to twist shower nozzle mouth 42 in the opposite direction for connect threaded pipe 421 and break away from under annular thread groove 41, alright pull down shower nozzle mouth 42 from spherical rotating head 4, alright change shower nozzle mouth 42, solved general shower nozzle when spraying the release agent, the restriction is great, can't spray to the dead angle of cylinder cap, and the shower nozzle mouth can't be changed, in case damage just need change whole shower nozzle, consume great problem.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a rotation type shower nozzle for automobile engine cylinder cap processing, includes shower nozzle main part (1), its characterized in that: the novel sprayer is characterized in that a quick joint fixing plate (2) is fixed on the rear side wall of the sprayer body (1), the sprayer body (1) and the quick joint fixing plate (2) are tightly fixed through bolts, a release agent quick joint (21) and an atomizing air quick joint (22) are sequentially in threaded connection from top to bottom on the quick joint fixing plate (2), a placing groove (11) is formed in the sprayer body (1), the release agent quick joint (21) and the atomizing air quick joint (22) are communicated with the placing groove (11), a sprayer moving part (5) is embedded in the placing groove (11), a sprayer bottom cover (6) is fixed on the bottom surface of the sprayer body (1), a movable spring (51) is fixed between the sprayer moving part (5) and the sprayer bottom cover (6), a threaded column (12) is fixed on the front side wall of the sprayer body (1), threaded connection has shower nozzle lid (3) on screw post (12), shower nozzle lid (3) with screw post (12) internal rotation is connected with spherical rotating head (4), spherical rotating head (4) are kept away from the position of shower nozzle main part (1) is fixed with shower nozzle mouth (42).
2. The rotary sprayer for machining the cylinder head of the automobile engine as claimed in claim 1, wherein: an included angle of 20-40 degrees is formed between one end of the nozzle (42) far away from the nozzle main body (1) and the nozzle main body (1).
3. The rotary sprayer for machining the cylinder head of the automobile engine as claimed in claim 1, wherein: one end of the spray nozzle (42) close to the spherical rotating head (4) is fixedly provided with a connecting threaded pipe (421), and the spherical rotating head (4) is provided with an annular threaded groove (41) matched with the connecting threaded pipe (421).
4. The rotary sprayer for machining the cylinder head of the automobile engine as claimed in claim 1, wherein: the part that spherical rotating head (4) is close to shower nozzle main part (1) is located screw thread post (12) are interior and rotate with the inner wall of screw thread post (12) and be connected, spherical rotating head (4) are kept away from the part of shower nozzle main part (1) is located shower nozzle lid (3) and rotate with the inner wall of shower nozzle lid (3) and be connected.
5. The rotary sprayer for machining the cylinder head of the automobile engine as claimed in claim 1, wherein: the spherical rotating head (4), the spray nozzle (42), the release agent quick joint (21) and the atomizing gas quick joint (22) are communicated with the interior of the spray nozzle main body (1).
6. The rotary sprayer for machining the cylinder head of the automobile engine as claimed in claim 1, wherein: the sprayer bottom cover (6) is tightly fixed with the sprayer main body (1) through bolts, a sealing ring placing groove (61) is formed in the top surface of the sprayer bottom cover (6), a sealing ring (62) is placed in the sealing ring placing groove (61), and the top surface of the sealing ring (62) is in tight contact with the top surface of the sprayer main body (1).
7. The rotary sprayer for machining the cylinder head of the automobile engine as claimed in claim 1, wherein: an O-shaped ring is fixed between the nozzle (42) and the spherical rotating head (4), and the inner diameter of the O-shaped ring is consistent with the outer diameter of the connecting threaded pipe (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020532118.XU CN212120437U (en) | 2020-04-13 | 2020-04-13 | Rotary spray head for machining cylinder cover of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020532118.XU CN212120437U (en) | 2020-04-13 | 2020-04-13 | Rotary spray head for machining cylinder cover of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212120437U true CN212120437U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020532118.XU Active CN212120437U (en) | 2020-04-13 | 2020-04-13 | Rotary spray head for machining cylinder cover of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212120437U (en) |
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2020
- 2020-04-13 CN CN202020532118.XU patent/CN212120437U/en active Active
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