Auxiliary tool for shot blasting of annular plate

Abstract

The utility model discloses an auxiliary tool for shot blasting of annular plates, and relates to the field of shot blasting of the annular plates, the auxiliary tool comprises two relatively parallel fixed discs, a plurality of fixed rods are vertically arranged between the two fixed discs in the circumferential direction of the fixed discs, and a plurality of supporting assemblies are detachably arranged between the two fixed discs; the supporting assembly is used for supporting the annular plate arranged on the fixing rod in a sleeving mode. According to the shot blasting device, the fixing rod is sleeved with the to-be-machined annular plate, the annular plate is supported through the supporting assembly, the relative displacement between the annular plate and the fixing rod is effectively reduced through the sleeving mode, the situation that the annular plate deviates from the preset position in the shot blasting process is avoided, and the shot blasting effect is improved. And meanwhile, the multiple supporting assemblies are arranged, the multiple annular plates can be borne in one auxiliary tool at the same time, then the multiple annular plates are treated at the same time in the shot blasting equipment, and the overall shot blasting efficiency is effectively improved.

Description

Technical Field

[0001] The present application relates to the field of shot peening of ring plates, and particularly to an auxiliary tool for shot peening of ring plates. Background Art

[0002] Shot peening is a process of cleaning and treating the surface of an object by high-speed spraying of materials such as metal particles and sand. The main purpose of this process is to bombard the surface of the workpiece with shot and implant residual compressive stress to improve the fatigue strength of the workpiece. Shot peening is widely used in factories, mainly for improving the mechanical strength, wear resistance, fatigue resistance, and corrosion resistance of parts.

[0003] Currently, when shot peening a ring plate, a specific fixture is usually used to clamp and fix it in a shot peening device for shot peening.

[0004] However, in the above-mentioned method of clamping and fixing with a specific fixture, if the fixture is not properly installed or adjusted inaccurately, the ring plate may deviate from the predetermined position during shot peening, affecting the uniformity and effect of shot peening. Summary of the Utility Model

[0005] In order to improve the uniformity and effect of shot peening, the present application provides an auxiliary tool for shot peening of ring plates.

[0006] An auxiliary tool for shot peening of ring plates provided by the present application adopts the following technical solutions:

[0007] An auxiliary tool for shot peening of ring plates includes two fixed disks arranged relatively parallel to each other. A plurality of fixing rods are vertically arranged circumferentially between the two fixed disks. A plurality of support components are detachably arranged between the two fixed disks, and the support components are used to support the ring plate sleeved on the fixing rods.

[0008] By adopting the above technical solutions, the ring plate to be processed is sleeved on the fixing rods, and the ring plate is supported by the support components. The sleeving method effectively reduces the relative displacement between the ring plate and the fixing rods, avoids the ring plate deviating from the predetermined position during shot peening, and improves the effect of shot peening. At the same time, a plurality of support components are provided, and multiple ring plates can be carried simultaneously in one auxiliary tool, so as to realize the simultaneous processing of multiple ring plates in a shot peening device, effectively improving the overall shot peening efficiency.

[0009] Preferably, the support component includes a limiting rod horizontally arranged between two adjacent fixing rods, and a support plate is lapped on the two adjacent limiting rods.

[0010] By adopting the above technical solution, the support plate is overlapped on the limit rod to realize the detachability of the support assembly. At the same time, in the process of installing multiple circular ring plates, the installation of the circular ring plates will not be affected. By first overlapping a group of support plates and then installing a circular ring plate, the circular ring plates are installed in sequence, which effectively avoids the support plates blocking the installation of the circular ring plates.

[0011] Preferably, a plurality of limiting rods are provided between every two fixing rods, and the spacings between adjacent limiting rods are different.

[0012] By adopting the above technical solution, it is beneficial to install the circular ring plates at unequal distances according to different operation requirements, thereby improving the overall adaptability of the device.

[0013] Preferably, three support plates are provided on the same horizontal plane, each of the support plates is a square structure, and the short sides of two adjacent support plates are abutted against each other.

[0014] By adopting the above technical solution, the tightness between the three support plates on the same horizontal plane is improved, and the short sides of the three support plates abut against each other, thereby forming a closed-loop stable structure, in which the cross-section of the middle space is triangular, which effectively improves the stability of the support plates after overlapping.

[0015] Preferably, each of the support plates is provided with an anti-slip structure, and the anti-slip structure is used to prevent the annular plate from sliding on the support plate.

[0016] By adopting the above technical solution, the anti-skid structure is used to prevent the circular ring plate from sliding relative to the support plate, thereby improving the stability of the circular ring plate during the shot peening process.

[0017] Preferably, the anti-skid structure comprises an anti-skid pad disposed on the support plate and located at the outer periphery of the fixing rod, and the anti-skid pad is made of rubber.

[0018] By adopting the above technical solution, the anti-skid pad made of rubber material is used to avoid relative sliding of the annular plates. At the same time, the anti-skid pad made of rubber material has good anti-oxidation, high temperature resistance and corrosion resistance, and can effectively adapt to the environment inside the shot peening equipment.

[0019] Preferably, a hanging ring is fixedly provided on the top of the fixed plate located above.

[0020] By adopting the above technical solution, the auxiliary tooling can be conveniently hung on the hook in the shot peening equipment by using the hanging ring, thereby facilitating the shot peening operation on the circular ring plate on the auxiliary tooling.

[0021] Preferably, an abutment rod is vertically fixed on the bottom of the fixing plate located below.

[0022] By adopting the above technical solution, the abutment rod is used to cooperate with the track in the shot peening equipment. The abutment rod is inserted into the track and can slide along the track, so that the auxiliary tooling is pulled and moved by the hook during the operation.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By sleeve-mounting the circular plate to be processed on the fixed rod and supporting the circular plate through the support assembly, the sleeve-mounting method effectively reduces the relative displacement between the circular plate and the fixed rod, avoids the circular plate from deviating from the predetermined position during the shot peening process, and improves the shot peening effect. At the same time, multiple support assemblies are set up, which can simultaneously carry multiple circular plates in one auxiliary tooling, and then realize the simultaneous processing of multiple circular plates in the shot peening equipment, effectively improving the overall shot peening efficiency;

[0025] 2. By overlapping the support plate on the limit rod, the support assembly can be disassembled. At the same time, in the process of installing multiple circular plates, the installation of the circular plates will not be affected. By first overlapping a group of support plates and then installing a circular plate, the circular plates are installed in sequence, which effectively avoids the support plate blocking the installation of the circular plates;

[0026] 3. By designing the support plate into a 冖-shaped structure, the tightness between the three support plates on the same horizontal plane is improved, and the short sides of the three support plates abut against each other, thereby forming a closed-loop stable structure, in which the cross-section of the middle space is triangular, which effectively improves the stability of the support plates after overlapping.

[0027] 4. By making comprehensive use of the anti-slip structure on the support plate, the circular ring plate slides relatively on the support plate, thereby improving the stability of the circular ring plate during the shot peening process.

[0028] 5. By setting the anti-skid structure to a rubber anti-skid pad, the circular ring plate can be prevented from sliding relative to each other. At the same time, the rubber anti-skid pad has good anti-oxidation, high temperature resistance and corrosion resistance, and can effectively adapt to the environment inside the shot peening equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an axonometric diagram mainly showing the overall structure of the auxiliary tooling in this embodiment;

[0030] Figure 2 This is a longitudinal cross-sectional view mainly showing the auxiliary tooling structure of this embodiment;

[0031] Figure 3 for Figure 2 The enlarged view of the middle part A mainly shows the anti-slip structure;

[0032] Figure 4 This is a schematic diagram mainly showing the structure of the support plate in this embodiment.

[0033] Reference numerals: 1, fixed disk; 2, fixed rod; 3, support assembly; 31, limit rod; 32, support plate; 4, anti-slip structure; 41, anti-slip pad; 5, hanging ring; 6, abutting rod; 7, circular ring plate member. Specific implementation manners

[0034] The following further elaborates on the present application in conjunction with the accompanying drawings.

[0035] The embodiment of the present application discloses an auxiliary tool for shot peening of circular ring plate members.

[0036] Referring to Figure 1 , the auxiliary tool for shot peening of circular ring plate members includes a tooling main body, the tooling main body is arranged in a columnar shape, and a plurality of detachable support assemblies 3 are horizontally arranged on the tooling main body. By sleeving the circular ring plate member 7 to be processed on the tooling main body, and according to the number of circular ring plate members 7, a corresponding number of support assemblies 3 are set to support each individual circular ring plate member 7 respectively. A hanging hole matching with the hook in the shot peening equipment is welded at the top of the tooling main body, and a vertically arranged abutting rod 6 is welded at the bottom of the tooling main body. The abutting rod 6 is used to cooperate with the track in the shot peening equipment, and the abutting rod 6 is inserted into the track and can slide along the track.

[0037] Referring to Figure 1 , the tooling main body is composed of two relatively arranged fixed disks 1 and a plurality of fixed rods 2. Among them, the two fixed disks 1 are coaxially arranged, and the plurality of fixed rods 2 are welded between the two fixed disks 1, and the plurality of fixed rods 2 are evenly arranged along the circumferential direction of the fixed disk 1. It should be noted that a plurality of through holes are opened on the surface of the fixed disk 1, and the diameter of the fixed disk 1 is the same as the inner diameter of the circular ring plate member 7 to be processed, which is convenient for sleeving the circular ring plate member 7 between the two fixed disks 1.

[0038] Referring to Figure 1 and Figure 2 , the support assembly 3 includes a limit rod 31 arranged between two adjacent fixed rods 2. Among them, a plurality of limit rods 31 are arranged between every two fixed rods 2, and the plurality of limit rods 31 are all horizontally arranged between the fixed rods 2. A plurality of support plates 32 are lapped between the plurality of limit rods 31 on the same horizontal plane, and the support plates 32 are used to support the circular ring plate member 7 sleeved on the fixed rods 2.

[0039] Specifically, the plurality of limit rods 31 between two adjacent fixed rods 2 can be arranged at equal intervals or at unequal intervals, and the specific distance between the limit rods 31 can be set according to the actual production operation situation.

[0040] In this embodiment, three support plates 32 are provided on the limiting rods 31 located on the same horizontal plane. In other embodiments, other numbers of support plates 32 may be provided to ensure the stability of the support plates 32 .

[0041] Reference Figure 2 and Figure 3 The support plate 32 may be provided with an anti-skid structure 4 to prevent the annular plate 7 from sliding relative to the support plate 32. Specifically, the anti-skid structure 4 may be an anti-skid pad 41 sequentially arranged along the radial direction of the fixed plate 1 from the edge of the support plate 32. The anti-skid pad 41 may be made of rubber material, which has good anti-oxidation, high temperature resistance and corrosion resistance, and can effectively adapt to the environment in the shot peening equipment.

[0042] Reference Figure 4 In this embodiment, each support plate 32 is a shaped structure, and the short sides of the three support plates 32 abut against each other, thereby forming a closed-loop stable structure, and the cross-section of the intermediate space is triangular. When the three support plates 32 are overlapped, they need to be overlapped one by one in sequence, and then abut against each other after the overlap is completed, so that the three support plates 32 are located in the same plane to support the circular plate 7.

[0043] The implementation principle of the auxiliary tooling for shot peening of annular plates in the embodiment of the present application is as follows: the support plate 32 is overlapped on the limit rod 31, the annular plate 7 is sleeved on the fixing rod 2, and its lower surface is supported on the support plate 32;

[0044] According to the number of circular ring plates 7, the support plates 32 are overlapped and a new circular ring plate 7 is installed in sequence. After all the circular ring plates 7 are installed, the hanging holes are hung in the shot peening equipment, and the abutment rod 6 is inserted into the track in the shot peening equipment to carry out the shot peening operation on the circular ring plates 7.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An auxiliary tool for shot peening of annular plates, characterized in that: It comprises two relatively parallel fixed plates (1), a plurality of fixed rods (2) being vertically arranged between the two fixed plates (1) along the circumference of the fixed plates (1), and a plurality of support components (3) being detachably arranged between the two fixed plates (1), the support components (3) being used to support an annular plate (7) sleeved on the fixed rods (2).

2. The auxiliary tool for shot peening of annular plates according to claim 1, characterized in that: The support assembly (3) comprises a limiting rod (31) horizontally arranged between two adjacent fixing rods (2), and a supporting plate (32) is overlapped on the two adjacent limiting rods (31).

3. The auxiliary tool for shot peening of annular plates according to claim 2, characterized in that: A plurality of limiting rods (31) are provided between every two fixing rods (2), and the spacings between adjacent limiting rods (31) are different.

4. The auxiliary tool for shot peening of annular plates according to claim 2, characterized in that: A total of three support plates (32) are provided on the same horizontal plane, each support plate (32) is a square-shaped structure, and the short sides of two adjacent support plates (32) are in abutment with each other.

5. The auxiliary tool for shot peening of annular plates according to claim 2, characterized in that: Each of the support plates (32) is provided with an anti-slip structure (4), and the anti-slip structure (4) is used to prevent the annular plate (7) from sliding on the support plate (32).

6. The auxiliary tool for shot peening of annular plates according to claim 5, characterized in that: The anti-slip structure (4) comprises an anti-slip pad (41) arranged on the support plate (32) at the outer portion of the fixing rod (2), and the anti-slip pad (41) is made of rubber.

7. The auxiliary tool for shot peening of annular plates according to claim 1, characterized in that: A hanging ring (5) is fixedly provided on the top of the fixing plate (1) located at the top.

8. The auxiliary tool for shot peening of annular plates according to claim 7, characterized in that: An abutment rod (6) is fixedly and vertically arranged on the bottom of the fixing plate (1) located below.

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