CN107378800A - A kind of protector of shot blast room room shell - Google Patents
A kind of protector of shot blast room room shell Download PDFInfo
- Publication number
- CN107378800A CN107378800A CN201710584267.3A CN201710584267A CN107378800A CN 107378800 A CN107378800 A CN 107378800A CN 201710584267 A CN201710584267 A CN 201710584267A CN 107378800 A CN107378800 A CN 107378800A
- Authority
- CN
- China
- Prior art keywords
- backplate
- bolt
- room
- stull
- shell
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Of the invention is to solve existing shot blast room room shell protector, installs and change backplate program complexity, precision is difficult to ensure card, the technology drawbacks such as installation effectiveness is low, it is proposed that a kind of protector of shot blast room room shell, primary structure include：Fixed mount on the shell of room, the backplate being laid on fixed mount, wherein, fixed mount includes：Vertical bars, horizontal bar and the stull being equidistantly vertically welded in vertical bars, the screwed hole of installation bolt is offered in stull, backplate is connected by bolt with the stull on fixed mount, stull is fixed with bolt by nut, backplate is fixed with bolt also by nut, and the protector significantly reduces the abrasion of gusset, the replacing construction for shortening backplate, improves replacing efficiency.
Description
Technical field
The present invention relates to shot-blast apparatus field, more particularly to the protector of shot blast room room shell.
Background technology
Ball blast is a kind of process of surface treatment of mechanical aspects, and similar technique also has sandblasting and shot-peening.Ball blast is one
Cold-treating process, is divided into impeller blasting and throwing pill strengthening, and impeller blasting is to improve outward appearance to remove the impurity such as surface scale
Quality, it is necessary in the chamber body of a closing during cleaning, shot is cast away by the impeller head to run at high speed, impacted
Workpiece surface, to reach cleaning effect.Because impeller head ejection velocity is very high (reaching 97m/s), needed to use in chamber body resistance to
Mill material protected, prevent that the steel plate of room shell from being punched, at present we use Gr25MoN i (wear resistant cast iron) cast and
Into backplate, be bolted in chamber body on steel plate, regularly replace.When integral replacing backplate, due to needing one by one more
Change, take considerable time and manually.
In the prior art, the protective device structure of shot blast room room shell includes：It is welded on vertical bars on the shell of room, vertical with vertical bars
The horizontal bar of welding, the bolt being welded on the shell of room, concora crush are bolted on vertical bars, horizontal bar.Using this protector,
When changing backplate every time, it is impossible to realize the replacing of single backplate, it is necessary to first remove the backplate around it, the backplate could be changed
Fall.After backplate is removed, because original vertical bars and horizontal bar have worn out, it can not ensure that the backplate installed again is smooth, reduces
The support force of gusset, protection effect can not be ensured.When installing again, it is required for welding vertical bars, horizontal bar, bolt again, during welding
Precision is particularly ensured that, very big gap occurs when otherwise installing, this mode expends the substantial amounts of artificial and time.
The content of the invention
Present invention aims at solve technology drawback existing for prior art, there is provided one kind is conveniently replaceable backplate, reduces muscle
Plate abrasion, shorten backplate replacing construction, improve the shot blast room room shell protector for changing efficiency.
A kind of protector of shot blast room room of the invention shell, structure include：Fixed mount on the shell of room, it is laid on solid
Determine the backplate on frame, wherein, fixed mount includes：Vertical bars, horizontal bar and stull in vertical bars are equidistantly vertically welded in, are opened in stull
Screwed hole provided with installation bolt, backplate are connected by bolt with the stull on fixed mount, and stull is fixed with bolt by nut,
Backplate is fixed with bolt also by nut.
Further, the nut of fixed backplate and bolt is bag casting nut.
Further, backplate press strip is welded with vertical bars and horizontal bar, i.e., has one layer of backplate between backplate and horizontal bar and vertical bars
Press strip, and the backplate press strip covers the gap of adjacent plates.
The present invention program's has technical effect that：On the basis of existing room shell protector, horizontal stroke is set up between vertical bars
Support structure, directly horizontal bar is fixedly connected with stull by bolt, it is not necessary to first by bolt welding in room shell before backplate is installed
On, the process that on the one hand eliminates weld bolt, the step of having subtracted control welding precision, on the other hand facilitate tearing open for backplate
Unload, it is dismountable backplate to unclamp bag casting nut, then unclamps the nut at stull, you can demounting bolt.Set in vertical bars and horizontal bar
Protection press strip is put, the side of backplate four is pressed on protection press strip, and is protection press strip under the gap between adjacent plates, in ball blast, steel
Ball will not be beaten on gusset by the gap between adjacent plates, cause the abrasion of gusset.
Brief description of the drawings
Fig. 1 is the three-view diagram of the embodiment of protector of the present invention；
Fig. 2 is the front view of fixed mount in protector of the present invention；
Fig. 3 is the front view that the fixed mount after backplate press strip is mounted with protector of the present invention；
Fig. 4 is using the front view after protector of the present invention laying backplate.
Embodiment
With reference to Fig. 1 to Fig. 4, the present invention will be described in detail.
Fig. 1 illustrates the one embodiment designed according to present inventive concept, the protector of the shot blast room room shell, structure bag
Include:Fixed mount on room shell 5, the backplate 1 being laid on fixed mount, wherein, fixed mount includes：Vertical bars 21, equidistantly
Backplate press strip 6 is welded with the outer face of the horizontal bar 22 being vertically welded in vertical bars 21 and stull 23, vertical bars 21 and horizontal bar 22, it is horizontal
The screwed hole of installation bolt 3 is offered in support 23, backplate 1 is connected by bolt 3 with the stull 23 on fixed mount, stull 23 and spiral shell
Bolt is fixed by nut 41, and backplate is fixed with bolt by wrapping casting nut 42.
When using the protector first, first according to the size of backplate, horizontal bar 22 is equidistantly vertically welded on vertical bars
On 21, the framework of clathrate is formed, in each grid, twice stull 23 is welded between adjacent vertical bars 21, completes Fig. 2 signals above
Fixed mount structure.Backplate press strip 6 is welded on the end face of vertical bars 21 and horizontal bar 22 again, the structure of formation is as shown in Figure 3.Point
Bolt 3 is inserted not into all stulls 23, and is fixed in nut 41 in stull 23, the spiral shell that will have been fixed with stull 23
Bolt 3 sequentially passes through the bolt hole of backplate 1, backplate 1 is laid on successively on the outer face of fixed mount, then is fixed with bag casting nut 42
Bolt 3, form structure as shown in Figure 4.When laying backplate 1, the position for handling and welding is reserved, these positions are temporary transient
Backplate is not installed, the fixed mount for having laid backplate is stood on room shell 5 and horizontal bar 22 and vertical bars 21 are welded on room shell 5
Complete to fix, then to installing backplate 1 at handling and welding position.
In addition to above-mentioned mounting means, vertical bars 21 and horizontal bar 22 can also be welded directly on room shell 5, and in each muscle
In panel, two stulls 23 are welded between adjacent vertical bars 21, formed Fig. 2 fixed mount, and on the outer face of fixed mount,
The end face of i.e. each vertical bars 21 and horizontal bar 22 welding backplate press strip 6, forms the fixed mount shown in Fig. 3, then the bolt hole to each stull
Middle installation bolt 3, and being fixed with nut 41, then be laid on after backplate 1 is sequentially passed through into bolt on the end face of fixed mount, and with bag
Cast nut 42 and fix backplate.When needing to change backplate 1, the bag casting nut 42 on backplate 1 is unclamped, disassembles backplate, then unclamp spiral shell
Mother 41, Bolt dismantling is fallen to change.
The installation and replacing of room shell protector are realized by embodiment of above.Need not be by bolt welding in room shell
On, significantly improve backplate installation and the efficiency changed.
Claims (5)
1. a kind of protector of shot blast room room shell, including cover the backplate of room shell, it is characterised in that the backplate (1) passes through
Fixed mount covers room shell (5), and backplate (1) is bolted to connection with fixed mount；
Wherein fixed mount is welded on room shell (5), and structure includes：Vertical bars (21), equidistantly it is vertically welded in vertical bars (21)
Horizontal bar (22) and stull (23), the screwed hole of installation bolt is offered in stull (23)；
The screwed hole for connecting bolt is provided with the backplate (1).
2. protector according to claim 1, it is characterised in that the backplate (1) passes through bolt (3) and the fixation
Stull (23) connection on frame, stull (23) is fixed by nut (41) with bolt (3), and backplate (1) is with bolt (3) also by spiral shell
Mother is fixed.
3. protector according to claim 1, it is characterised in that the fixed backplate (1) and the spiral shell of the bolt (3)
Mother is bag casting nut (42).
4. protector according to claim 1, it is characterised in that be welded with shield on the vertical bars (21) and horizontal bar (22)
Plate press strip (6).
5. protector according to claim 4, it is characterised in that backplate (1) concora crush is in the backplate press strip (6)
On, then be connected with the stull (23) on fixed mount by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584267.3A CN107378800A (en) | 2017-07-18 | 2017-07-18 | A kind of protector of shot blast room room shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584267.3A CN107378800A (en) | 2017-07-18 | 2017-07-18 | A kind of protector of shot blast room room shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378800A true CN107378800A (en) | 2017-11-24 |
Family
ID=60340026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710584267.3A Pending CN107378800A (en) | 2017-07-18 | 2017-07-18 | A kind of protector of shot blast room room shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303434A (en) * | 2019-07-22 | 2019-10-08 | 东莞东久机械有限公司 | A kind of ball blast cell structure of impeller head |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291702A (en) * | 2013-06-13 | 2013-09-11 | 无锡朗特机械设备有限公司 | Lining strip type guard plate installation structure |
| CN104029134A (en) * | 2014-07-04 | 2014-09-10 | 重庆钢铁(集团)有限责任公司 | Cleaning chamber structure for shot blasting machine |
| CN104526574A (en) * | 2014-11-20 | 2015-04-22 | 盐城市丰特铸造机械有限公司 | Guard board noise-reduction installation method |
| CN205201333U (en) * | 2015-12-12 | 2016-05-04 | 洛阳天浩泰轨道装备制造有限公司 | Backplate for abrator |
| CN207027265U (en) * | 2017-07-18 | 2018-02-23 | 共享铸钢有限公司 | A kind of protector of shot blast room room shell |
-
2017
- 2017-07-18 CN CN201710584267.3A patent/CN107378800A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291702A (en) * | 2013-06-13 | 2013-09-11 | 无锡朗特机械设备有限公司 | Lining strip type guard plate installation structure |
| CN104029134A (en) * | 2014-07-04 | 2014-09-10 | 重庆钢铁(集团)有限责任公司 | Cleaning chamber structure for shot blasting machine |
| CN104526574A (en) * | 2014-11-20 | 2015-04-22 | 盐城市丰特铸造机械有限公司 | Guard board noise-reduction installation method |
| CN205201333U (en) * | 2015-12-12 | 2016-05-04 | 洛阳天浩泰轨道装备制造有限公司 | Backplate for abrator |
| CN207027265U (en) * | 2017-07-18 | 2018-02-23 | 共享铸钢有限公司 | A kind of protector of shot blast room room shell |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303434A (en) * | 2019-07-22 | 2019-10-08 | 东莞东久机械有限公司 | A kind of ball blast cell structure of impeller head |
| CN110303434B (en) * | 2019-07-22 | 2024-04-19 | 东莞东久机械有限公司 | Shot blasting chamber structure of shot blasting machine |
| 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 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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