Steel shot hardness detection equipment
By designing a hardness testing device with electric push rods, hydraulic push rods, and a buffer structure, the problem of damage to the collection box during steel shot testing was solved, achieving automated testing and efficient collection, and improving testing efficiency.
Patent Information
- Application Number
- CN202422874670.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Steel shot is easily damaged by collisions with the collection box during the testing process, and testing each shot individually is inefficient.
A hardness testing device comprising an electric push rod, a hydraulic push rod, a rack and gears was designed. Through the cooperation of the electric and hydraulic push rods, the automatic testing and tumbling collection of steel shot is realized. Combined with the buffer structure of buffer plate and spring, the collection box is prevented from being damaged by bumps, and the testing efficiency is improved by multiple placement slots.
It enables automated detection and tumbling collection of steel shot, preventing damage to the collection box and improving detection efficiency and ease of operation.
Smart Images
Figure CN223556587U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the steel shot hardness detection technical field, concretely is a kind of steel shot hardness detection equipment. BACKGROUND
[0002] Steel shot is a kind of spherical particle made of special material by special heat treatment, first melt high-quality steel block, silk, steel scrap, then adopt the high-speed centrifugal forming of centrifugal disc to make molten steel into water, make steel shot surface temperature sharply drop to form pellet, this is quenching, pellet after quenching is dried and reheated in melting furnace to reach applicable hardness, so hardness detector needs to be used to detect hardness in the steel shot production process.
[0003] Currently, when the sampled steel shot is detected, the steel shot is usually placed one by one under the detector for detection processing, and this detection method is low in efficiency, cannot well meet people's daily use needs, and the steel shot is easy to knock against the collection box when collecting, so as to cause the damage of the collection box. UTILITY MODEL CONTENTS
[0004] In order to overcome the above defects, the utility model provides a kind of steel shot hardness detection equipment, solve the problem that steel shot is easy to knock against the bottom of collection box, so as to cause the damage of collection box, and the detection efficiency of the method that steel shot is placed one by one under the detector for detection processing is low.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of steel shot hardness detection equipment, including workbench, electric push rod is installed on the workbench, collection box is slidably installed on the workbench, rotatingly connected with rotating lever on the both sides of the workbench, support frame is connected on the workbench, hydraulic push rod is installed on the support frame, hardness detector is installed on the movable end of the hydraulic push rod, a plurality of display screens are installed on the hardness detector;
[0006] The movable end of the electric push rod is connected with connecting plate, rack is connected on the both sides of the connecting plate, gear is connected on the rotating lever, mounting plate is connected on one end of the rotating lever, connecting groove is formed on the both sides inner wall of the mounting plate, detection table is slidably installed on the mounting plate.
[0007] As a further scheme of the utility model: a plurality of placing grooves are arranged on the detection table, connecting strip is connected on the both sides of the detection table, pull rod is connected on the detection table.
[0008] As a further scheme of the utility model: guide slot is formed on the both sides of the workbench, anti-skid block is connected on the four corners below the workbench.
[0009] As a further scheme of the utility model: the rack is connected with the guide plate above, the guide plate is connected with the guide groove slidingly.
[0010] As a further scheme of the utility model: the connecting groove wall is connected with the rubber pad, the rubber pad is provided with the anti-skid line, the connecting strip slides in the connecting groove.
[0011] As a further scheme of the utility model: the collecting box is connected with the spring inside, the spring is connected with the buffer plate at one end, the spring is four in rectangular array distribution at the four corners of the buffer plate, the buffer plate is connected with the protective pad.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1、This steel shot hardness detection equipment, through setting up detection table, placing groove, mounting plate, electric push rod, rack and pinion, the staff places the steel shot obtained by sampling in the placing groove on the detection table, and then the hardness detector is lowered by starting the hydraulic push rod to complete the detection, and the individual unqualified steel shot is picked by hand, then the connecting plate is moved by starting the electric push rod, the rack drives the gear to rotate to complete the overturning of the mounting plate and the detection table, so that the qualified steel shot can fall into the collecting box, and when the steel shot falls into the collecting box, the steel shot will impact the buffer plate, so as to compress the spring and buffer the impact caused by falling, preventing the collecting box from being damaged by knocking.
[0014] 2、This steel shot hardness detection equipment, through setting up connecting groove, connecting strip, rubber pad, collecting box, spring and buffer plate, the staff pushes the connecting strip into the connecting groove, and the connecting strip will extrude the rubber pad in the process of pushing, so as to make the rubber pad and the connecting strip adhere to increase the friction, so as to fix the detection table on the mounting plate, the installation operation is simple and convenient, and the staff can disassemble and replace the detection table with different sizes of placing grooves, and the design of multiple placing grooves on the detection table can detect multiple steel shots at the same time, so as to improve the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the schematic diagram of the utility model three-dimensional structure;
[0016] Figure 2 It is the schematic diagram of the utility model workbench cross section structure;
[0017] Figure 3 It is the schematic diagram of the utility model mounting plate and detection table three-dimensional structure;
[0018] Figure 4 It is the schematic diagram of the utility model collecting box cross section structure;
[0019] In the figure: 1, workbench; 2, electric push rod; 3, collection box; 4, rotating rod; 5, support frame; 6, hydraulic push rod; 7, hardness detector; 8, display screen; 9, connecting plate; 10, rack; 11, gear; 12, mounting plate; 13, connecting groove; 14, detection table; 15, placing groove; 16, connecting strip; 17, pull rod; 18, guide groove; 19, anti-skid block; 20, guide plate; 21, rubber pad; 22, spring; 23, buffer plate; 24, protective pad. DETAILED DESCRIPTION
[0020] The technical scheme of the patent will be further described in detail in combination with specific embodiments.
[0021] As Figures 1-4 shown, the utility model provides a technical scheme: a hardness detection equipment, including workbench 1, workbench 1 is installed with electric push rod 2, workbench 1 is slidably installed with collection box 3, collection box 3 is internally connected with spring 22, and one end of spring 22 is connected with buffer plate 23, and spring 22 is distributed in the rectangular array mode at four corners of buffer plate 23, and buffer plate 23 is connected with protective pad 24, when steel ball falls into collection box 3, steel ball will impact buffer plate 23, and buffer plate 23 will be compressed spring 22 downwardly under the influence of impact, so as to buffer the impact, avoid the damage of collection box 3, and the protective pad 24 can protect buffer plate 23 and reduce the acting force when falling.
[0022] Rotating rod 4 is rotatably connected to both sides of workbench 1, support frame 5 is connected to workbench 1, hydraulic push rod 6 is installed on support frame 5, hardness detector 7 is installed on the movable end of hydraulic push rod 6, a plurality of display screens 8 are installed on hardness detector 7, guide grooves 18 are formed in both sides of workbench 1, anti-skid blocks 19 are connected to the four corners below workbench 1, the friction between workbench 1 and the ground is increased through anti-skid blocks 19, the sliding of workbench 1 during work is prevented, and the stability of placement is improved.
[0023] The movable end of electric push rod 2 is connected with connecting plate 9, rack 10 is connected to both sides of connecting plate 9, rack 10 and gear 11 are mutually engaged, guide plate 20 is connected above rack 10, guide plate 20 is slidably connected with guide groove 18, through the sliding of guide plate 20 in guide groove 18, guide groove 18 can guide rack 10, so as to avoid the skew of rack 10 when moving, and through the rack 10 driving gear 11, rotating rod 4 drives mounting plate 12 to rotate, so as to make steel ball fall into collection box 3, which can reduce manual operation, thereby improving detection efficiency.
[0024] The gear 11 is connected to the rotating rod 4, and the rotating rod 4 is connected to the mounting plate 12; the connecting grooves 13 are formed in the inner walls of the two sides of the mounting plate 12; the rubber pads 21 are connected to the groove walls of the connecting grooves 13; the anti-skid lines are arranged on the rubber pads 21; the connecting strips 16 slide in the connecting grooves 13; the connecting strips 16 are connected to the connecting grooves 13 in a sliding mode, so that the workers can position and install the detection table 14, and the installation efficiency is improved; and the rubber pads 21 are in close contact with the connecting strips 16, so that the friction is increased and the sliding is prevented.
[0025] The detection table 14 is slidably mounted on the mounting plate 12; the detection table 14 is provided with a plurality of placing grooves 15; the detection table 14 is connected to the connecting strips 16; and the detection table 14 is connected to the pull rod 17; the workers can place a plurality of steel balls through the plurality of placing grooves 15, so that the plurality of steel balls are detected at the same time, and the detection efficiency is improved; and the detection table 14 is slidably mounted, so that the workers can disassemble and replace the detection table 14.
[0026] The working principle of the utility model is as follows:
[0027] The workers push the connecting strips 16 into the connecting grooves 13, so that the connecting strips 16 extrude the rubber pads 21, the rubber pads 21 are in close contact with the connecting strips 16, the friction is increased, the detection table 14 is fixed on the mounting plate 12, the detection table 14 is prevented from sliding and falling, the steel balls are placed in the placing grooves 15 on the detection table 14, the hydraulic push rod 6 is started to push the hardness detector 7 to move downwards, the hardness detector 7 is gradually in contact with the steel balls to complete detection, the height of the hardness detector 7 is lifted, the workers pick out the individual unqualified steel balls, the connecting plate 9 is moved by the electric push rod 2, the rack 10 pushes the gear 11 to rotate, the rotating rod 4 is rotated to turn over the mounting plate 12 and the detection table 14, the steel balls fall into the collecting box 3 for collection, and the falling steel balls impact the buffer plate 23, the buffer plate 23 is compressed to buffer the impact caused by falling to protect the collecting box 3.
[0028] In the description of the utility model, it should be explained that, unless otherwise explicitly defined and limited, the terms "mounting", "connecting" and "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0029] The preferred embodiments of the present patent have been described in detail, but the present patent is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present patent.
Claims
1. A steel shot hardness testing device, comprising a worktable (1), characterized in that: An electric push rod (2) is installed on the workbench (1), a collection box (3) is slidably installed on the workbench (1), a rotating rod (4) is rotatably connected to both sides of the workbench (1), a support frame (5) is connected to the workbench (1), a hydraulic push rod (6) is installed on the support frame (5), a hardness tester (7) is installed on the movable end of the hydraulic push rod (6), and multiple display screens (8) are installed on the hardness tester (7); The electric push rod (2) is connected to a connecting plate (9) at its movable end. The connecting plate (9) is connected to racks (10) on both sides. The rotating rod (4) is connected to a gear (11). One end of the rotating rod (4) is connected to a mounting plate (12). The mounting plate (12) has connecting grooves (13) on its inner walls on both sides. A testing platform (14) is slidably mounted on the mounting plate (12).
2. The steel shot hardness testing equipment according to claim 1, characterized in that: The testing platform (14) is provided with multiple placement slots (15), the testing platform (14) is connected to both sides with connecting strips (16), and the testing platform (14) is connected with pull rods (17).
3. The steel shot hardness testing equipment according to claim 1, characterized in that: The workbench (1) has guide grooves (18) on both sides, and anti-blocking blocks (19) are connected at the four corners below the workbench (1).
4. The steel shot hardness testing equipment according to claim 3, characterized in that: The rack (10) meshes with the gear (11), and a guide plate (20) is connected above the rack (10). The guide plate (20) is slidably connected with the guide groove (18).
5. The steel shot hardness testing equipment according to claim 2, characterized in that: A rubber pad (21) is connected to the wall of the connecting groove (13), and the rubber pad (21) is provided with anti-slip texture. The connecting strip (16) slides in the connecting groove (13).
6. The steel shot hardness testing equipment according to claim 1, characterized in that: The collection box (3) is connected to a spring (22), one end of which is connected to a buffer plate (23). There are four springs (22) arranged in a rectangular array at the four corners of the buffer plate (23). A protective pad (24) is connected to the buffer plate (23).