Wear-resistant steel ball strength detection equipment with wide application range

Abstract

The utility model discloses wear-resistant steel ball strength detection equipment wide in application range, which belongs to the technical field of steel ball strength detection and comprises a base, a mounting frame fixedly connected to the top of the base, and a mounting plate fixedly connected to the bottom of the mounting frame. A plurality of groups of detection assemblies are uniformly arranged at the bottom of the mounting plate, a bearing plate fixedly connected with the base is arranged below the mounting frame, a plurality of electric push rods fixedly mounted on the base are arranged on the two sides of the bearing plate, the output ends of each group of electric push rods are fixedly connected with the fixing frames, and carrying plates are arranged in the two fixing frames; a plurality of groups of transversely distributed positioning grooves are formed in the loading plate at equal intervals, the inner diameters of each group of positioning grooves are sequentially reduced from front to back, each group of positioning grooves are uniformly distributed in the loading plate, and a positioning assembly for limiting the loading plate is arranged on each fixing frame. The use is convenient and the practicability is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ball strength detection, and more specifically to a wear-resistant steel ball strength detection device with a wide application range. Background Art

[0002] Ball mill is one of the most widely used high-fine grinding machines in industrial production. Ball mill steel balls are the grinding medium of ball mill equipment. The grinding effect is produced by the collision and friction between ball mill steel balls and between ball mill and materials. It is an important basic component, especially the precision industrial steel balls, which play a huge role in the development of the national economy.

[0003] China Patent Authorization Announcement No.: CN218512211U, provides a steel ball strength detection device, this patent facilitates better strength detection of multiple steel balls and increases work efficiency.

[0004] In the above patent, it is not convenient to test steel balls of different diameters, and it is inconvenient to use. Therefore, the utility model proposes a wear-resistant steel ball strength testing device with a wide range of applications to solve the shortcomings of the prior art. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a wear-resistant steel ball strength testing device with a wide range of applications, which can realize strength testing of steel balls of different diameters and is easy to use and highly practical.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A wear-resistant steel ball strength testing device with a wide range of applications, comprising a base, a mounting frame fixedly connected to the top of the base, a mounting plate fixedly connected to the bottom of the mounting frame, a plurality of detection components evenly arranged at the bottom of the mounting plate, a supporting plate fixedly connected to the base is arranged below the mounting frame, a plurality of electric push rods fixedly installed on the base are arranged on both sides of the supporting plate, the output end of each group of the electric push rods is fixedly connected to a fixed frame, a loading plate is arranged in the two fixed frames, a plurality of groups of laterally distributed positioning grooves are evenly spaced on the loading plate, the inner diameter of each group of the positioning grooves decreases from front to back, and each group of the positioning grooves is evenly distributed on the loading plate, and a positioning component for limiting the loading plate is arranged on each of the fixed frames.

[0010] Furthermore, the detection component includes a hydraulic cylinder fixedly mounted on the bottom of the mounting plate, an output end of the hydraulic cylinder is fixedly connected to the pressing plate, and a pressure sensor is fixedly mounted above the pressing plate.

[0011] Furthermore, the number of the pressing plates is the same as the number of each group of positioning grooves, and the pressing plates correspond to the positioning grooves in space above and below.

[0012] Furthermore, the aperture of the upper end of the positioning groove is larger than the aperture of the lower end, and the cross-section of the positioning groove is trapezoidal.

[0013] Furthermore, the positioning assembly includes a threaded rod screwed in the fixed frame, the bottom of the threaded rod is rotatably connected to a limiting plate, and guide rods are fixedly connected on both sides of the top of the limiting plate. The guide rods pass through the fixed frame and extend to the outside of the fixed frame, and the limiting plate and the pressing plate are on the same horizontal line.

[0014] Furthermore, two sides of the bottom of the loading plate are fixedly connected with slide bars, and each of the fixed frames is provided with a slide rail, and the slide bars are slidably connected in the corresponding slide rail.

[0015] Furthermore, both sides of each group of the positioning grooves are provided with limiting grooves adapted to the limiting plates, and the limiting grooves correspond to the limiting plates in the upper and lower spaces.

[0016] Furthermore, side panels are fixedly connected to both sides of the base, and positioning holes are provided on the side panels.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) This solution sets up multiple groups of positioning grooves with different inner diameters. When it is necessary to detect steel balls of other diameters, the positioning grooves of the required size can be moved to the bottom of the pressing plate by moving the carrier plate, so that steel balls of other diameters can be detected. In this way, steel balls of different diameters can be detected, which is convenient to use and highly practical.

[0020] (2) This solution provides a movable and adjustable loading plate. When the loading plate is moved to a suitable position, the threaded rod can be rotated to drive the limit plate to move until the limit plate is inserted into the limit groove, thereby fixing the position of the loading plate, making the loading plate more stable for strength testing of the steel ball.

[0021] (3) By setting the limit plate and the pressing plate on the same horizontal line, when the limit plate is fixed in the limit groove, the corresponding position between the pressing plate and the positioning groove can be more accurate, thereby facilitating the strength test of the steel ball in the positioning groove and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a wear-resistant steel ball strength testing device with a wide range of applications in the utility model;

[0023] Figure 2 It is a structural schematic diagram of the fixing frame and the positioning assembly in the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the loading plate in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the detection component in the utility model;

[0026] Figure 5 For the utility model Figure 4 A partial enlarged view of A.

[0027] Description of the numbers in the figure:

[0028] 1. Base; 11. Side panel; 2. Mounting frame; 21. Mounting plate; 3. Support plate; 31. Hydraulic cylinder; 32. Press plate; 33. Pressure sensor; 4. Electric push rod; 5. Fixed frame; 51. Slide rail; 6. Carrying plate; 61. Slide bar; 62. Limiting groove; 7. Positioning groove; 8. Positioning assembly; 81. Threaded rod; 82. Limiting plate; 83. Guide rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] See also Figure 1-5 A wear-resistant steel ball strength testing device with a wide range of applications includes a base 1, a mounting frame 2 is fixedly connected to the top of the base 1, a mounting plate 21 is fixedly connected to the bottom of the mounting frame 2, a plurality of detection components are evenly arranged at the bottom of the mounting plate 21, the detection component includes a hydraulic cylinder 31 fixedly installed at the bottom of the mounting plate 21, an output end of the hydraulic cylinder 31 is fixedly connected to a pressing plate 32, a pressure sensor 33 is fixedly installed above the pressing plate 32, a supporting plate 3 fixedly connected to the base 1 is arranged below the mounting frame 2, and a plurality of electric push rods 4 fixedly installed on the base 1 are arranged on both sides of the supporting plate 3 The output end of each group of electric push rods 4 is fixedly connected to the fixed frame 5. A loading plate 6 is arranged in the two fixed frames 5. A plurality of groups of positioning grooves 7 distributed laterally are evenly spaced on the loading plate 6. The inner diameter of each group of positioning grooves 7 decreases from front to back, and each group of positioning grooves 7 is evenly distributed on the loading plate 6. A positioning component 8 for limiting the loading plate 6 is provided on each fixed frame 5. The number of pressing plates 32 is the same as the number of each group of positioning grooves 7, and the pressing plates 32 correspond to the positioning grooves 7 in the upper and lower spaces. The upper end aperture of the positioning groove 7 is larger than the lower end aperture, and the cross-section of the positioning groove 7 is trapezoidal.

[0033] It should be noted that: when it is necessary to test steel balls of other diameters, the position restriction of the carrier plate 6 is released by the positioning component 8, and then the carrier plate 6 is moved to move the positioning groove 7 of the required size to just below the pressing plate 32, and the position of the carrier plate 6 is fixed again by the positioning component 8, so that the strength test of steel balls of different diameters can be realized, which is convenient to use and highly practical. Then, the steel ball to be tested is placed in the corresponding positioning groove 7, and the pressure sensor 33 and the pressing plate 32 are driven to move toward the position of the steel ball by starting the hydraulic cylinder 31. At this time, the pressing plate 32 squeezes the steel ball, and the strength test information of the steel ball is transmitted to the control panel through the pressure sensor 33, so that the strength test information of the steel ball can be understood. When the position of the carrier plate 6 is adjusted, the electric push rod 4 can be started to drive the fixed frame 5 and the carrier plate 6 to adjust the height, so that the distance between the carrier plate 6 and the supporting plate 3 is adjusted, which is convenient for the use of steel balls of different diameters.

[0034] In the embodiments of the present invention, please refer to Figures 2 to 4 As shown, the positioning assembly 8 includes a threaded rod 81 screwed into the fixed frame 5, the bottom of the threaded rod 81 is rotatably connected to a limit plate 82, the top of the limit plate 82 is fixedly connected with guide rods 83 on both sides, the guide rods 83 pass through the fixed frame 5 and extend to the outside of the fixed frame 5, the limit plate 82 and the pressing plate 32 are on the same horizontal line, and each group of positioning grooves 7 is provided with limit grooves 62 that are compatible with the limit plate 82, and the limit grooves 62 correspond to the limit plate 82 in the upper and lower space.

[0035] It should be noted that: when in use, by rotating the threaded rod 81, under the guidance of the guide rod 83, the limit plate 82 is driven to move until the limit plate 82 is inserted into the limit groove 62, thereby fixing the position of the carrier plate 6, so that the carrier plate 6 can be more stable when the steel ball is subjected to strength testing; by fixing the limit plate 82 in the limit groove 62, the corresponding position between the pressing plate 32 and the positioning groove 7 is made more accurate, thereby facilitating the strength testing of the steel ball in the positioning groove 7.

[0036] In the embodiments of the present invention, please refer to Figure 2 and Figure 3 As shown, two sides of the bottom of the loading plate 6 are fixedly connected with slide bars 61 , and each fixed frame 5 is provided with a slide rail 51 , and the slide bar 61 is slidably connected in the corresponding slide rail 51 .

[0037] It should be noted that when the carrier plate 6 is moved and adjusted, the slide bar 61 guides the carrier plate 6 to improve the stability of the carrier plate 6 when moving.

[0038] In the embodiments of the present invention, please refer to Figure 1 As shown, side plates 11 are fixedly connected to both sides of the base 1, and positioning holes are opened on the side plates 11.

[0039] It should be noted that: when in use, the base 1 can be fixed at a designated position by passing a wood screw through the positioning hole, which is convenient to use.

[0040] The working principle of the utility model is:

[0041] When it is necessary to test the steel balls of other diameters, the threaded rod 81 is rotated to drive the limit plate 82 to move out of the limit groove 62, thereby releasing the position restriction of the carrier plate 6. Then, the carrier plate 6 is moved to move the positioning groove 7 of the required size to just below the pressing plate 32. The threaded rod 81 is rotated again to drive the limit plate 82 to move under the guidance of the guide rod 83 until the limit plate 82 is inserted into the limit groove 62, thereby fixing the position of the carrier plate 6. Then, the steel ball to be tested is placed in the corresponding positioning groove 7. By starting the hydraulic cylinder 31, the hydraulic cylinder 31 is driven to move the limit plate 82. The dynamic pressure sensor 33 and the pressing plate 32 move toward the position of the steel ball. At this time, the pressing plate 32 squeezes the steel ball. The strength detection information of the steel ball is transmitted to the control panel through the pressure sensor 33. The strength detection information of the steel ball can be understood. When the position of the carrier plate 6 is adjusted, the electric push rod 4 can be started to drive the fixed frame 5 and the carrier plate 6 to adjust the height, so that the distance between the carrier plate 6 and the supporting plate 3 is adjusted, which is convenient for the use of steel balls of different diameters. The utility model can realize the strength detection of steel balls of different diameters, and is easy to use and has strong practicality.

[0042] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A wear-resistant steel ball strength testing device with a wide range of applications, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mounting frame (2), the bottom of the mounting frame (2) is fixedly connected to a mounting plate (21), a plurality of detection components are evenly arranged at the bottom of the mounting plate (21), a supporting plate (3) fixedly connected to the base (1) is arranged below the mounting frame (2), a plurality of electric push rods (4) fixedly mounted on the base (1) are arranged on both sides of the supporting plate (3), the output end of each group of the electric push rods (4) is fixedly connected to a fixing frame (5), a loading plate (6) is arranged in the two fixing frames (5), a plurality of groups of positioning grooves (7) distributed laterally are evenly spaced on the loading plate (6), the inner diameter of each group of the positioning grooves (7) decreases from front to back, and each group of the positioning grooves (7) is evenly distributed on the loading plate (6), and a positioning component (8) for limiting the loading plate (6) is arranged on each fixing frame (5).

2. According to claim 1, a wear-resistant steel ball strength testing device with a wide range of applications is characterized in that: The detection assembly comprises a hydraulic cylinder (31) fixedly mounted on the bottom of the mounting plate (21), the output end of the hydraulic cylinder (31) being fixedly connected to a pressing plate (32), and a pressure sensor (33) being fixedly mounted above the pressing plate (32).

3. According to claim 2, a wear-resistant steel ball strength testing device with a wide range of applications is characterized in that: The number of the pressing plates (32) is the same as the number of each group of positioning grooves (7), and the pressing plates (32) correspond to the positioning grooves (7) in space above and below.

4. The wear-resistant steel ball strength testing device with a wide range of applications according to claim 3 is characterized in that: The aperture of the upper end of the positioning groove (7) is larger than the aperture of the lower end, and the cross section of the positioning groove (7) is trapezoidal.

5. The wear-resistant steel ball strength testing device with a wide range of applications according to claim 1 is characterized in that: The positioning assembly (8) comprises a threaded rod (81) screwed into the fixed frame (5); the bottom of the threaded rod (81) is rotatably connected to a limit plate (82); the top two sides of the limit plate (82) are fixedly connected to guide rods (83); the guide rods (83) penetrate the fixed frame (5) and extend to the outside of the fixed frame (5); the limit plate (82) and the pressing plate (32) are on the same horizontal line.

6. The wear-resistant steel ball strength testing device with a wide range of applications according to claim 1 is characterized in that: Slide bars (61) are fixedly connected to both sides of the bottom of the loading plate (6), and each of the fixed frames (5) is provided with a slide rail (51), and the slide bar (61) is slidably connected to the corresponding slide rail (51).

7. The wear-resistant steel ball strength testing device with a wide range of applications according to claim 1 is characterized in that: Both sides of each group of the positioning grooves (7) are provided with limiting grooves (62) adapted to the limiting plates (82), and the limiting grooves (62) correspond to the limiting plates (82) in space above and below.

8. The wear-resistant steel ball strength testing device with a wide range of applications according to claim 1 is characterized in that: Side plates (11) are fixedly connected to both sides of the base (1), and positioning holes are provided on the side plates (11).

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