CN104029133B - A kind of sealed shot-blasting machine - Google Patents
A kind of sealed shot-blasting machine Download PDFInfo
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- CN104029133B CN104029133B CN201410316420.0A CN201410316420A CN104029133B CN 104029133 B CN104029133 B CN 104029133B CN 201410316420 A CN201410316420 A CN 201410316420A CN 104029133 B CN104029133 B CN 104029133B
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- cleaning chamber
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- blasting machine
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Abstract
The invention discloses a kind of sealed shot-blasting machine, comprise body, internal body has a sealed cleaning chamber, in cleaning chamber, middle part is provided with the bridging platform for installing workpiece, body be also provided with feeding-discharging mechanism and just to a pair ball blast head that bridging platform direction is arranged, cleaning chamber inner chamber be provided with backplate, it is characterized in that, described backplate is the polylith of splicing mutually, and the Mosaic face between adjacent plates is inclined-plane.In sum, structure of the present invention is simple, and it is convenient to implement, and has the life-span longer, not easily breakdown, the advantages such as security is better.
Description
Technical field
The present invention relates to a kind of sealed shot-blasting machine for surface of the work process.
Background technology
Sealed shot-blasting machine is that bullet is thrown on the workpiece of continuous overturning in cleaning chamber by a kind of pivotal impeller of high speed that utilizes, thus reaches the shot-blasting machine of cleaning workpiece effect, belongs to foundry machinery scope.It is applicable to the sand removal of every profession and trade forge piece, rust cleaning, descale and surface peening.
Existing sealed shot-blasting machine, its structure, generally comprises body, and internal body has a sealed cleaning chamber, middle part is provided with the bridging platform for installing workpiece in cleaning chamber, body is also provided with feeding-discharging mechanism and just to a pair ball blast head that bridging platform direction is arranged.
The structural design of shot blasting machine cleaning chamber is a great problem of shot-blasting machine design always.Existing shot-blasting machine is generally provided with fixed protection plate to stop bullet in cleaning chamber, protective plate is consumable accessory in actual use, because the strike of High-velocity Projectiles stream, protective plate impact stress are concentrated, protective plate abrasion deformation is fast, and the wearing and tearing such as protection effect is limited, protective plate friction need periodic replacement, cause the gap that between backplate, inevitable formation is long and narrow, thus shot-blasting machine outside general steel plate room body can be caused easily breakdown, and it is external that bullet sputters room, adverse condition and safety work.Even High-velocity Projectiles sputters from cleaning chamber and hurts sb.'s feelings.
Therefore existing sealed shot-blasting machine, there is the cleaning chamber life-span shorter, easily breakdown, the defects such as poor stability.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: how to provide a kind of cleaning chamber not easily breakdown, and security is better, the sealed shot-blasting machine that the life-span is longer.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A kind of sealed shot-blasting machine, comprise body, internal body has a sealed cleaning chamber, in cleaning chamber, middle part is provided with the bridging platform for installing workpiece, body be also provided with feeding-discharging mechanism and just to a pair ball blast head that bridging platform direction is arranged, cleaning chamber inner chamber be provided with backplate, it is characterized in that, described backplate is the polylith of splicing mutually, and the Mosaic face between adjacent plates is inclined-plane.
In the present invention, Mosaic face between adjacent plates is arranged on inclined-plane coordinate, like this, even if the sheeting edge position of side is hit to be split, breakage, also have the backplate of opposite side to form protection, and always have the sheeting edge of side to be obtuse angle, not easily broken up, make sheeting edge joining place more not easily breakdown go out gap, improve security.
As optimization, between backplate and the body for the formation of cleaning chamber inner chamber, be provided with spring.
After such optimization, between backplate and the body for the formation of cleaning chamber inner chamber, be provided with spring, like this, when backplate is subject to projectile impact, major part impact can be converted into the elastic force of spring, and then is converted in spring and can consumes, and decreases backplate and is impacted and the degree of being out of shape; Improve backplate protected effect, extend backplate service life, and then just extend cleaning chamber service life, backplate is not easily breakdown, improves security.
As further optimization, be provided with bolt between every block backplate and the body for the formation of cleaning chamber inner chamber, bolt head is fixed on backplate, and bolt shank outwards passes body movably, and and be positioned at extra-organismal adjusting nut screw thread and spin; Described spring is helical spring and is socketed on the shank of bolt between body and backplate, and the two ends of spring are connected on body and backplate respectively.
After such optimization, spring housing is located on shank of bolt, can ensure the direction of spring stress, the direction that spring is always vertical cleaning chamber surface of internal cavity is stressed, guarantee spring buffer effect, can not produce tiltedly askew and cause permanent deformation during spring stress simultaneously, extend spring life.In addition, this structure, conveniently can pass through rotating adjusting nut at engine body exterior quickly, regulate the length of spiro rod section between backplate and body, and then regulating spring is by the degree compressed, realize the adjustment to spring force, make the cleaning needs that it adapts in various degree.And when needing to change backplate, only adjusting nut need be screwed out completely, backplate can be made to depart from from body, backplate is changed fast very convenient.
As optimization, described backplate adopts high abrasion manganese steel material to obtain.Like this, the service life of backplate can be extended better, extend the cleaning chamber life-span.
In sum, structure of the present invention is simple, and it is convenient to implement, and has the life-span longer, not easily breakdown, the advantages such as security is better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
During concrete enforcement: as shown in Figure 1, a kind of sealed shot-blasting machine, comprise body 1, internal body has a sealed cleaning chamber 2, and in cleaning chamber 2, middle part is provided with the bridging platform 7 for installing workpiece, body 1 is also provided with feeding-discharging mechanism 6 and just to a pair ball blast head 9,10 that bridging platform 7 direction is arranged, cleaning chamber 2 inner chamber is provided with backplate 5, wherein, described backplate 5 is the polylith of splicing mutually, and the Mosaic face between adjacent plates 5 is inclined-plane.Spring 3 is provided with between backplate 5 and the body for the formation of cleaning chamber inner chamber.Be provided with bolt between every block backplate 5 and the body for the formation of cleaning chamber inner chamber, bolt head is fixed on backplate 5, and bolt shank outwards passes body movably, and and be positioned at extra-organismal adjusting nut 4 screw thread and spin; Described spring 3 is helical spring and is socketed on the shank of bolt between body and backplate 5, and the two ends of spring 3 are connected on body 1 and backplate 5 respectively.Described backplate 5 adopts high abrasion manganese steel material to obtain.
In the present invention, backplate adopts high abrasion manganese steel material to make, and it has multiple can connecting and the structural design be separated, and two adjacent plates are provided with at an adjacent side ramp structure cooperatively interacted.Sealing operation space when rear common formation ball blast assembled by backplate in cleaning chamber and cleaning chamber, can prevent ball material from flying out from cleaning chamber.Backplate is all provided with spring behind and forms elastic mechanism, and it weakens bullet impact suffered by backplate, and the elastic force adjustable size of spring, the design of its elastic mechanism effectively can reduce the impact stress of bullet to protective plate, reduces the protective plate rate of wear.Bolt and adjusting nut can realize backplate and the fixation of spring at shot-blasting machine body inwall and the regulating action of spring force size.This elastic packing shot blasting machine cleaning chamber, has the advantages such as excellent in cushion effect, high abrasion, good sealing effect, long service life.Can effectively solve existing super shot blasting cleaning chamber poorly sealed, protection plate quick abrasion, Workflow's ball, the problem of poor stability.
Scope of patent protection of the present invention, is not restricted to the structure that above-mentioned detailed description of the invention limits.During concrete enforcement, on the basis of such scheme, some structures optimized can also be done further implement, should be considered as still invading patent right of the present invention, such as, can also adjusting nut locking gear be set further, the side of adjacent two adjusting nuts arranges half-turn groove, the half-turn groove direction of two adjusting nuts is contrary, then the connector of S shape of a coupling is adopted, in half-turn groove connector bending two ends portion being embedded to two adjusting nuts and the connection formed along adjusting nut fastening direction; Like this, connector makes adjacent adjusting nut be connected to form one, and adjacent adjusting nut can be caused to be tightened when an adjusting nut vibration loosens, the existing overall anti-loosing effect of historical facts or anecdotes.Implementation of class, like the scheme of above-mentioned further optimization, should be considered as dropping into equally in protection scope of the present invention.
Claims (2)
1. a sealed shot-blasting machine, comprise body, internal body has a sealed cleaning chamber, in cleaning chamber, middle part is provided with the bridging platform for installing workpiece, body be also provided with feeding-discharging mechanism and just to a pair ball blast head that bridging platform direction is arranged, cleaning chamber inner chamber be provided with backplate, it is characterized in that, described backplate is the polylith of splicing mutually, and the Mosaic face between adjacent plates is inclined-plane; Spring is provided with between backplate and the body for the formation of cleaning chamber inner chamber; Be provided with bolt between every block backplate and the body for the formation of cleaning chamber inner chamber, bolt head is fixed on backplate, and bolt shank outwards passes body movably, and and be positioned at extra-organismal adjusting nut screw thread and spin; Described spring is helical spring and is socketed on the shank of bolt between body and backplate, and the two ends of spring are connected on body and backplate respectively.
2. sealed shot-blasting machine as claimed in claim 1, is characterized in that, described backplate adopts high abrasion manganese steel material to obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316420.0A CN104029133B (en) | 2014-07-04 | 2014-07-04 | A kind of sealed shot-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316420.0A CN104029133B (en) | 2014-07-04 | 2014-07-04 | A kind of sealed shot-blasting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029133A CN104029133A (en) | 2014-09-10 |
| CN104029133B true CN104029133B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410316420.0A Active CN104029133B (en) | 2014-07-04 | 2014-07-04 | A kind of sealed shot-blasting machine |
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| CN (1) | CN104029133B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112355912A (en) * | 2020-10-28 | 2021-02-12 | 无锡兴华机械有限公司 | Shot blasting machine convenient for replacing lining plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041607U (en) * | 1988-02-12 | 1989-07-26 | 郎咸亮 | Protecting rubber plate for shot-blast cleaning booth |
| CN2211556Y (en) * | 1994-04-08 | 1995-11-01 | 诸城市第一铸造机械股份有限公司 | Swing table abrator |
| CN2520998Y (en) * | 2002-02-01 | 2002-11-20 | 黄剑 | Pipe type vane impeller device |
| CN203650262U (en) * | 2013-10-12 | 2014-06-18 | 常州精棱铸锻有限公司 | Safe shot blasting machine |
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2014
- 2014-07-04 CN CN201410316420.0A patent/CN104029133B/en active Active
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| CN104029133A (en) | 2014-09-10 |
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Effective date of registration: 20210315 Address after: 400084 No. 2, Magnesium Bridge Road, Area A, Jianqiao Industrial Park, Dadukou District, Chongqing Patentee after: CHONGQING IRON & STEEL INSTITUTE Co.,Ltd. Address before: Three village 400080 Dadukou District of Chongqing weir building 1 No. 1 Patentee before: CHONGQING IRON & STEEL (Group) Co.,Ltd. |