CN207593572U - Rub accessory sandblasting mechanism - Google Patents
Rub accessory sandblasting mechanism Download PDFInfo
- Publication number
- CN207593572U CN207593572U CN201721756442.4U CN201721756442U CN207593572U CN 207593572 U CN207593572 U CN 207593572U CN 201721756442 U CN201721756442 U CN 201721756442U CN 207593572 U CN207593572 U CN 207593572U
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- CN
- China
- Prior art keywords
- sandblasting
- sand
- communicated
- supervisor
- accessory
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- 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.)
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Abstract
It rubs accessory sandblasting mechanism the utility model discloses one kind, including material spray equipment and blast room, material spray equipment is communicated with sand-feeding tube, the sand-feeding tube other end is communicated with sandblasting supervisor, the horizontal jet pipe for being sprayed to multiple directions is circumferentially distributed on sandblasting supervisor's side wall, the sandblasting branch pipe that sandblasting supervisor upper end is communicated with level or is obliquely installed, the sandblasting branch pipe other end is far from blast room center, the jet pipe that sandblasting branch pipe lower surface is communicated with no less than 2 vertically and height differs, vertical jet pipe bottom is communicated with spiral nozzle；The utility model is equipped with sandblasting supervisor and sandblasting branch pipe by sandblasting intracavitary, using sandblasting, supervisor carries out sandblasting in the horizontal direction, using sandblasting branch pipe sandblasting is carried out in vertical direction, pass through the spiral nozzle of sandblasting branch pipe end, spiral nozzle is made to be rotated under the action of compressed air and sandblasting and injects directly on compressed air and sandblasting on case of transmission surface in a manner of eddy flow, sandblasting range is wide, efficient, effect is good, improves the quality of product.
Description
Technical field
The utility model belongs to the technical field of sandblasting shot-blasting machine, is specifically related to one kind and rubs accessory sandblasting mechanism.
Background technology
It rubs as follows in processing technology with speed changer, brake casing：Blanking-pre-treatment-forging and molding-trimming and punching-
Surface polishes and processes-electron beam welding-heat treatment-sandblasting, and existing case of transmission is sprayed after machining
Sand processing is cleared up using the percussion of high speed sand flow and is roughened the process of matrix surface；Compressed air is used as power, with shape
Material spray (copper ore, quartz sand, diamond dust, iron sand, SEMEN AMOMI LONGILIGULA) is ejected at a high speed workpiece to be treated into high velocity spray beam
Surface, the appearance or shape for making the outer surface of workpiece surface change, since abrasive material makees the impact of workpiece surface and cutting
With, the surface of workpiece is made to obtain certain cleannes and different roughness, makes the mechanical performance of workpiece surface be improved, because
This improves the fatigue resistance of workpiece, increases its adhesive force between coating, extends the durability of film, be also beneficial to
The levelling and decoration of coating.
The existing structure that sandblasts includes a hollow nozzle, and the nozzle is set in the blast room；The nozzle
Surface opens up the multiple spray-holes passed to inside the nozzle, and the multiple spray-hole is used to spray the mill to multiple directions
Material, this sandblasted structures waste sand material not to the utmost and sandblasting effect is poor, a large amount of case of transmission particularly to stack together, no
Good sandblasting effect can be reached.
Invention content
In view of this, it rubs accessory sandblasting mechanism the purpose of this utility model is to provide one kind, the accessory sandblasting mechanism that rubs
Sandblasting supervisor and sandblasting branch pipe are provided with by sandblasting intracavitary, supervisor carries out sandblasting in the horizontal direction using sandblasting, utilizes spray
Sand branch pipe carries out sandblasting in vertical direction, by the spiral nozzle of sandblasting branch pipe end, makes spiral nozzle in compressed air and spray
It rotates and injects directly on compressed air and sandblasting on case of transmission surface in a manner of eddy flow, sandblasting model under the action of sand
It encloses that wide, efficient, effect is good, improves the quality of product.
In order to achieve the above object, the utility model one kind is rubbed accessory sandblasting mechanism, is set including the interior material spray equipped with sand material
Standby and the blast room for providing sandblasting environment, the material spray equipment are communicated with sand-feeding tube, and the sand-feeding tube other end extends to
Sandblasting supervisor is communicated in blast room, the sandblasting supervisor is vertically arranged in blast room's medium position, and side wall is responsible in the sandblasting
Upper circumferential direction is distributed with for the horizontal jet pipe of multiple directions injection sand material, the sandblasting supervisor upper end to be communicated with no less than 3
Sandblasting branch pipe that is horizontal or being obliquely installed, the sandblasting branch pipe other end is far from blast room center, the sandblasting branch pipe
The jet pipe that lower surface is communicated with no less than 2 vertically and height differs, the vertical jet pipe bottom is communicated with spiral nozzle.
Further, the spiral nozzle is removably attachable on vertical jet pipe.
Further, the spiral nozzle includes hollow rotary body, Blow head valve body and installs lid, and the Blow head valve body includes
Valve seat and the spool for being vertically arranged at the top of valve seat and being sleeved on a rotating body, the rotary body includes nozzle and tail portion, described
Tail portion is mounted on by installing lid on valve seat, and the tail portion upper surface is provided with rolling groove, and one group is provided in the installation lid
Steel ball in rolling groove is slided, is surrounded by sandblasting chamber between the spool and rotary body inner wall, it is close on the nozzle side wall
3~4 sand jet outlets connected with sandblasting chamber are provided at top, is provided with and interconnected leads into sand in the valve seat and spool
Road, the spool end are provided with the swirl injection hole of connection sand filling passageway and sandblasting chamber, the swirl injection centerline hole with
Valve core axis are interlaced in space.
Further, the spool end is provided with taper surface, and the swirl injection hole is set as 3 and is distributed on taper surface
On.
Further, the nozzle crown center position is provided with the center nozzle connected with sandblasting chamber.
Further, the installation, which covers, is provided with internal thread, and the external screw thread being adapted to internal thread is provided on the valve seat.
Further, no less than 2 guide vanes corresponding with swirl injection hole are provided in the nozzle.
Further, the swirl injection centerline hole and intake valve center line shape it is at 45 °~60 ° of angle.
The beneficial effects of the utility model are：
The use of the new type accessory sandblasting mechanism that rubs is provided with sandblasting supervisor and sandblasting branch pipe by sandblasting intracavitary, utilizes sandblasting
Supervisor carries out sandblasting in the horizontal direction, carries out sandblasting in vertical direction using sandblasting branch pipe, passes through the spiral shell of sandblasting branch pipe end
Cyclone nozzle makes spiral nozzle be rotated under the action of compressed air and sandblasting and compressed air and sandblasting is straight in the mode of eddy flow
It connects and is injected on case of transmission surface, sandblasting range is wide, efficient, effect is good, improves the quality of product.
Description of the drawings
Fig. 1 is that the utility model rubs the structure diagram of accessory sandblasting mechanism；
Fig. 2 is that the utility model rubs the vertical view of accessory sandblasting mechanism；
Fig. 3 is that the utility model rubs the sectional view of spiral nozzle in accessory sandblasting mechanism.
Reference numeral：1- rotary bodies；2- Blow head valve bodies；3- installation lids；4- rolling grooves；5- steel balls；6- sandblasting chambers；7- centers
Spout；8- sand jet outlets；9- sand filling passageways；10- swirl injections hole；11- nozzles；12- tail portions；13- spools；14- valve seats；15- is led
Flow blade；16- abrasive blast equipments；17- blast rooms；18- sand-feeding tubes；19- sandblastings are responsible for；The horizontal jet pipes of 20-；21- sandblasting branch pipes；
The vertical jet pipes of 22-；23- spiral nozzles.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
The structure diagram for the accessory sandblasting mechanism that rubs as shown in Figs. 1-3 for the utility model, the utility model one kind, which is rubbed, matches
Part sandblasting mechanism is set including the interior material spray equipment 16 equipped with sand material and the blast room 17 for providing sandblasting environment, the material spray
Standby 16 are communicated with sand-feeding tube 18, and 18 other end of sand-feeding tube, which is extended in blast room 17, is communicated with sandblasting supervisor 19, the spray
Sand supervisor 19 is vertically arranged in 17 medium position of blast room, and the sandblasting, which is responsible on 19 side walls, to be circumferentially distributed with for multiple sides
To the horizontal jet pipe 20 of injection sand material, the sandblasting is responsible for 20 upper ends and is communicated with no less than 3 levels or the spray being obliquely installed
Sand branch pipe 21,21 other end of sandblasting branch pipe are communicated with far from 17 center of blast room, 21 lower surface of sandblasting branch pipe
The jet pipe 22 that no less than 2 vertical and height differs, vertical 22 bottom of jet pipe is communicated with spiral nozzle 23.
Further, the spiral nozzle 23 is removably attachable on vertical jet pipe 22, and valve seat 14 passes through in the present embodiment
Screw thread is detachably arranged in vertical 22 bottom of jet pipe, facilitates and is safeguarded, cleaning.
Further, the spiral nozzle 23 includes hollow rotary body 1, Blow head valve body 2 and installation lid 3, the spray valve
Body 2 includes valve seat 14 and the spool 13 for being vertically arranged in 14 top of valve seat and being sleeved in rotary body 1, and the rotary body 1 includes
Nozzle 11 and tail portion 12, by installing lid 3 on valve seat 14,12 upper surface of tail portion is provided with rolling for the tail portion 12
Slot 4, described install is provided with steel ball 5 of one group of slip in rolling groove in lid 3, between 1 inner wall of the spool 13 and rotary body
Sandblasting chamber 6 is surrounded by, 3~4 sand jet outlets 8 connected with sandblasting chamber 6, institute are provided at top on 11 side wall of nozzle
It states and interconnected sand filling passageway 9 is provided in valve seat 14 and spool 13,13 end set of spool has connection sand filling passageway 9
With the swirl injection hole 10 of sandblasting chamber 6,10 center line of swirl injection hole and 13 axis of spool are interlaced in space.
The compressed air that the present embodiment is mixed with steel sand is led into sand filling passageway 9, enters sandblasting by swirl injection hole 10
In chamber 6, spiral air flow is formed in sandblasting chamber 6, rotary body 1 is made to be rotated under the action of spiral air flow and steel ball, and lead to
It crosses sand jet outlet 8 to spray along rotary body 1 is circumferential, compressed air and sandblasting is injected directly on into transmission case body surface in a manner of eddy flow
On face, sandblasting range is wide, efficient, effect is good, improves the quality of product.
Further, preferred 13 end set of spool has a taper surface, and the swirl injection hole 10 is set as 3 and
Cloth is conducive to the stability of eddy flow compressed air on taper surface, and the flow-rate fluctuation for avoiding eddy flow compressed air is indefinite.
Further, the preferred 11 crown center position of nozzle is provided with the center nozzle 7 connected with sandblasting chamber, the knot
Structure avoids spiral air flow from forming wadding stream in nozzle 11 and forms noise, and the doggie of sandblasting can be not only reached by center nozzle 7,
And avoid noise effect.
Further, internal thread is provided on the preferred installation lid 3, is provided on the valve seat 14 and is adapted to internal thread
External screw thread, which is conducive to installing and dismounting, repair and replacement rotary body.
Further, no less than 2 and 10 corresponding guide vane of swirl injection hole are provided in the preferred nozzle 11
15, which is conducive to rotary body and is rotated, and improves the power of rotary body rotation.
Further, the preferred swirl injection centerline hole and intake valve center line shape it is at 45 °~60 ° of angle, should
Structure is conducive to improve the eddy flow effect of eddy flow compressed air.
Finally illustrate, preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can in the form and details make it various changes, without departing from the utility model claims book institute
The range of restriction.
Claims (8)
- The accessory sandblasting mechanism 1. one kind is rubbed, including the interior material spray equipment equipped with sand material and the blast room for providing sandblasting environment, The material spray equipment is communicated with sand-feeding tube, and the sand-feeding tube other end, which is extended in blast room, is communicated with sandblasting supervisor, the spray Sand supervisor is vertically arranged in blast room's medium position, it is characterised in that：Circumferentially be distributed on sandblasting supervisor's side wall for Multiple directions spray the horizontal jet pipe of sand material, and sandblasting supervisor upper end is communicated with no less than 3 levels or is obliquely installed Sandblasting branch pipe, the sandblasting branch pipe other end are communicated with no less than 2 far from blast room center, the sandblasting branch pipe lower surface The jet pipe that root is vertical and height differs, the vertical jet pipe bottom is communicated with spiral nozzle.
- 2. the accessory sandblasting mechanism as described in claim 1 that rubs, it is characterised in that：The spiral nozzle is removably attachable to erect On straight tube.
- 3. the accessory sandblasting mechanism as described in claim 1 that rubs, it is characterised in that：The spiral nozzle includes hollow rotation Body, Blow head valve body and installation lid, the Blow head valve body include valve seat and are vertically arranged at the top of valve seat and are sleeved on a rotating body Spool, the rotary body include nozzle and tail portion, the tail portion by install lid be mounted on valve seat on, the tail portion upper surface Rolling groove is provided with, steel ball of one group of slip in rolling groove, the spool and rotary body inner wall are provided in the installation lid Between be surrounded by sandblasting chamber, be provided with 3~4 sand jet outlets connected with sandblasting chamber, institute at top on the nozzle side wall It states and interconnected sand filling passageway is provided in valve seat and spool, the spool end is provided with connection sand filling passageway and sandblasting chamber Swirl injection hole, the swirl injection centerline hole and valve core axis are interlaced in space.
- 4. the accessory sandblasting mechanism as claimed in claim 3 that rubs, it is characterised in that：The spool end is provided with taper surface, institute Swirl injection hole is stated to be set as 3 and be distributed on taper surface.
- 5. the accessory sandblasting mechanism as claimed in claim 3 that rubs, it is characterised in that：The nozzle crown center position be provided with The center nozzle of sandblasting chamber connection.
- 6. the accessory sandblasting mechanism as claimed in claim 3 that rubs, it is characterised in that：The installation, which covers, is provided with internal thread, institute State the external screw thread for being provided on valve seat and being adapted to internal thread.
- 7. the accessory sandblasting mechanism as claimed in claim 3 that rubs, it is characterised in that：Be provided in the nozzle no less than 2 with The corresponding guide vane in swirl injection hole.
- 8. the accessory sandblasting mechanism as claimed in claim 3 that rubs, it is characterised in that：The swirl injection centerline hole and intake valve Center line shape is at 45 °~60 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756442.4U CN207593572U (en) | 2017-12-15 | 2017-12-15 | Rub accessory sandblasting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756442.4U CN207593572U (en) | 2017-12-15 | 2017-12-15 | Rub accessory sandblasting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593572U true CN207593572U (en) | 2018-07-10 |
Family
ID=62766729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721756442.4U Expired - Fee Related CN207593572U (en) | 2017-12-15 | 2017-12-15 | Rub accessory sandblasting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497084A (en) * | 2020-11-14 | 2021-03-16 | 河北虹旭环保科技有限公司 | Catalyst carrier spraying device |
-
2017
- 2017-12-15 CN CN201721756442.4U patent/CN207593572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497084A (en) * | 2020-11-14 | 2021-03-16 | 河北虹旭环保科技有限公司 | Catalyst carrier spraying device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20211215 |