CN212553390U - Backplate combination for shot-blasting machine - Google Patents
Backplate combination for shot-blasting machine Download PDFInfo
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- CN212553390U CN212553390U CN202021032637.6U CN202021032637U CN212553390U CN 212553390 U CN212553390 U CN 212553390U CN 202021032637 U CN202021032637 U CN 202021032637U CN 212553390 U CN212553390 U CN 212553390U
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- guard plate
- blasting machine
- guard
- plate
- backplate
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Abstract
The utility model provides a guard plate combination for shot blasting machine, a guard plate combination comprises a top guard plate, two end guard plates and two side guard plates, a top clamping block of the top guard plate is connected with a top clamping point of the end guard plate in a matching way, and an end side clamping block of the end guard plate is connected with an end side clamping block of the side guard plate in a matching way; the protective plates are connected with the clamping points in a matching manner through the clamping blocks, so that the protective plates are tightly clamped, the sealing performance of the protective plates is improved, the shot blasting machine is prevented from being damaged due to splashing of steel shots, and the service life of the shot blasting machine is prolonged; the top guard plate, the end guard plate and the side guard plate are all made of wear-resistant cast iron, so that the guard plates are prevented from being cracked and broken by steel shots, and the service life of the guard plates is prolonged.
Description
Technical Field
The utility model relates to a shot-blasting machine spare part field especially relates to a backplate combination for shot-blasting machine.
Background
The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shots thrown by the shot blasting machine, and the shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting.
The shot blasting machine is a treatment technology for throwing steel grit steel shots at high speed to impact the surfaces of material articles through a shot blasting machine. It is faster, more efficient than other surface treatment techniques, and can be used for part retention or casting processes after stamping. Shot blasting machines may also be used to remove burrs, membranes, and rust that may affect the integrity, appearance, or definition of portions of an object. The shot blasting machine can also remove pollutants on the surface of a part of coating and provide a surface profile for increasing the adhesive force of the coating, so as to achieve the purpose of strengthening the workpiece. Shot blasting machines differ from shot blasting machines in that they are used to reduce the fatigue life of the part, increase differential surface stresses, increase the strength of the part, or prevent fretting.
The shot blasting machine is a device for impacting a metal casting by using high-speed steel shots emitted by a shot blasting machine, and the impact force of the steel shots is large because the steel shots are high in speed, so that the inner wall of the cavity of the existing shot blasting machine is generally provided with a protective plate to protect the cavity structure.
The existing shot blasting machine guard plate is simple in structure, and the following adverse conditions can occur in the working process:
1. the impact force of the steel shot on the cavity is large, so that the material or oxide skin on the inner wall of the cavity is easy to fall off, the shot blasting quality is influenced, or the protective plate is cracked and broken by the steel shot, so that the protective plate is damaged, and the service life is shortened;
2. the protective plates cannot be tightly clamped, the sealing performance is poor, the steel shot splashing condition is caused, the shot blasting machine is further damaged, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective plate combination for a shot blasting machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a backplate combination for shot-blasting machine, includes top backplate, end backplate and side shield, top backplate, end backplate and side shield cooperation are used, set up in the shot-blasting machine, the top backplate is the arc, both sides are provided with top block respectively around the top backplate, the top backplate left and right sides is provided with the connecting plate respectively for be connected with the shot-blasting machine block, end backplate central point puts and is provided with the trompil, is used for placing the impeller, end backplate upper end is provided with top block point, end backplate both sides are provided with the connecting block respectively, are used for being connected with the shot-blasting machine block, the lower extreme of connecting block still is provided with distolateral block point, side shield cross sectional shape is "protruding" font, and its both sides are provided with distolateral block respectively.
Preferably, one guard plate assembly comprises a top guard plate, two end guard plates and two side guard plates, wherein a top clamping block of the top guard plate is connected with a top clamping point of the end guard plate in a matching manner, and an end clamping point of the end guard plate is connected with an end clamping block of the side guard plate in a matching manner; the protective plates are connected with the clamping points in a matched mode through the clamping blocks, tight clamping between the protective plates is achieved, the sealing performance of the protective plates is improved, the shot blasting machine is prevented from being damaged due to splashing of steel shots, and the service life of the shot blasting machine is prolonged.
Preferably, the end protection plate is further provided with a screwing hole, so that the end protection plate is conveniently connected with the shot blasting machine through a bolt, and the end protection plate is fixed on the inner side of the shot blasting machine.
Preferably, the upper end of the top guard plate is provided with a buckle, the cross section of the buckle is trapezoidal, and an arc-shaped opening is formed in the buckle, so that the top guard plate and the inner side of the shot blasting machine can be clamped and connected conveniently.
Preferably, the top guard plate, the end guard plate and the side guard plate are all made of wear-resistant cast iron, so that the guard plates are prevented from being cracked and broken by steel shots, and the service life of the guard plates is prolonged.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the protective plates are connected with the clamping points in a matching manner through the clamping blocks, so that the protective plates are tightly clamped, the sealing performance of the protective plates is improved, the shot blasting machine is prevented from being damaged due to splashing of steel shots, and the service life of the shot blasting machine is prolonged;
2. the top guard plate, the end guard plate and the side guard plate are all made of wear-resistant cast iron, so that the guard plates are prevented from being cracked and broken by steel shots, and the service life of the guard plates is prolonged.
Drawings
Fig. 1 is a schematic diagram of a top guard plate structure according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an end protection plate according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a side guard plate according to embodiment 1 of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1, 2 and 3, a protection plate assembly for a shot blasting machine comprises a top protection plate 1, an end protection plate 2 and a side protection plate 3, wherein the top protection plate 1, the end protection plate 2 and the side protection plate 3 are used in a matched manner and arranged in the shot blasting machine, the top protection plate 1 is arc-shaped, top clamping blocks 101 are respectively arranged on the front side and the rear side of the top protection plate 1, connecting plates 102 are respectively arranged on the left side and the right side of the top protection plate 1 and used for being clamped and connected with the shot blasting machine, an opening 201 is arranged in the center of the end protection plate 2 and used for placing an impeller, a top clamping point 202 is arranged at the upper end of the end protection plate 2, connecting blocks 203 are respectively arranged on the two sides of the end protection plate 2 and used for being clamped and connected with the shot blasting machine, an end side clamping point 204 is further arranged at the lower end of the.
Referring to fig. 1, fig. 2 and fig. 3, a fender assembly includes a top fender 1, two end fenders 2 and two side fenders 3, wherein a top engaging block 101 of the top fender 1 is connected to a top engaging block 202 of the end fender 2 in a matching manner, and an end engaging block 204 of the end fender 2 is connected to an end engaging block 301 of the side fender 3 in a matching manner; the protective plates are connected with the clamping points in a matched mode through the clamping blocks, tight clamping between the protective plates is achieved, the sealing performance of the protective plates is improved, the shot blasting machine is prevented from being damaged due to splashing of steel shots, and the service life of the shot blasting machine is prolonged.
Referring to fig. 2, the end protection plate 2 is further provided with a screw hole 205, so that the end protection plate 2 and the shot blasting machine can be connected by a bolt, and the end protection plate 2 is fixed inside the shot blasting machine.
Referring to fig. 1, a buckle 103 is disposed at the upper end of the top protection plate 1, the cross section of the buckle 103 is trapezoidal, and an arc-shaped opening is disposed on the buckle, so that the top protection plate 1 and the inner side of the shot blasting machine can be connected with each other in a clamping manner.
Specifically, the top backplate 1, the end backplate 2 and the side backplate 3 are made of wear-resistant cast iron, so that the backplate is prevented from being cracked and broken by steel shots, and the service life of the backplate is prolonged.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (5)
1. The utility model provides a backplate combination for shot-blasting machine, includes top backplate, end backplate and side guard plate, top backplate, end backplate and side guard plate cooperation are used, set up in the shot-blasting machine, its characterized in that: the top protection plate is arc-shaped, top clamping blocks are arranged on the front side and the rear side of the top protection plate respectively, connecting plates are arranged on the left side and the right side of the top protection plate respectively, an opening is formed in the central position of the end protection plate, a top clamping point is arranged at the upper end of the end protection plate, connecting blocks are arranged on the two sides of the end protection plate respectively, end side clamping points are further arranged at the lower end of each connecting block, the cross section of the side protection plate is in a shape like a Chinese character 'tu', and end side clamping blocks are.
2. The shield assembly of claim 1 wherein: the guard plate assembly comprises a top guard plate, two end guard plates and two side guard plates, wherein a top clamping block of the top guard plate is connected with a top clamping point of the end guard plate in a matched mode, and an end clamping block of the end guard plate is connected with an end clamping block of the side guard plate in a matched mode.
3. The shield assembly of claim 1 wherein: the end protection plate is also provided with a screw hole.
4. The shield assembly of claim 1 wherein: the upper end of the top guard plate is provided with a buckle, the cross section of the buckle is trapezoidal, and an arc-shaped opening is formed in the buckle.
5. The shield assembly of any of claims 1-4, wherein: the top guard plate, the end guard plate and the side guard plate are all made of wear-resistant cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032637.6U CN212553390U (en) | 2020-06-08 | 2020-06-08 | Backplate combination for shot-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032637.6U CN212553390U (en) | 2020-06-08 | 2020-06-08 | Backplate combination for shot-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212553390U true CN212553390U (en) | 2021-02-19 |
Family
ID=74629957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021032637.6U Active CN212553390U (en) | 2020-06-08 | 2020-06-08 | Backplate combination for shot-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212553390U (en) |
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2020
- 2020-06-08 CN CN202021032637.6U patent/CN212553390U/en active Active
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