Die steel impact wear testing machine

Abstract

The utility model discloses a die steel impact wear testing machine, which particularly relates to the technical field of die steel, and comprises a shell, a cabinet door is arranged on the front side of the shell, a protective shell is arranged in the shell, and a clamping component is arranged in the protective shell; the clamping assembly comprises a first motor, a gear is installed at the output end of the first motor, racks are installed on the two sides of the gear, first fixing rods are fixedly connected to the tops of the two racks, and movable plates are installed on the tops of the two first fixing rods. Compared with the prior art, by arranging the clamping assembly, two racks are meshed with a gear to drive the movable plate to move, and then two supporting rods are used for supporting the movable plate to drive two clamping plates to clamp and fix die steel, so that the die steel can be effectively prevented from moving or deflecting in the test process; the impact force and the abrasion effect are ensured to be accurately applied to the preset area of the die steel, and the accuracy and the reliability of the test are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die steel, and more specifically to a die steel impact wear testing machine. Background Art

[0002] Mold steel is a type of steel used to manufacture cold stamping dies, hot forging dies, die-casting dies and other molds. It is widely used in machinery, electronics, automobiles, plastics and other industries. Molds are the main processing tools for manufacturing parts in industrial sectors such as machinery manufacturing, radio instruments, motors, and electrical appliances. Their quality directly affects the quality of pressure processing technology, product precision, output and production costs. Impact wear test is one of the important means to evaluate the quality of mold steel. By comparing the impact wear performance of different mold steels, corresponding quality standards and specifications can be formulated to ensure that mold steel products sold on the market meet certain performance requirements.

[0003] In actual use, the mold steel will be subjected to repeated impact loads, and the mold steel may move or deflect, resulting in instability in the impact point and wear area, which may cause inaccurate wear data, affect the reliability of the test results, require repeated experiments, and reduce experimental efficiency. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a die steel impact wear testing machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A die steel impact wear testing machine comprises a housing, a cabinet door is installed on the front side of the housing, a protective shell is installed inside the housing, and a clamping assembly is installed inside the protective shell;

[0007] The clamping assembly includes a first motor, a gear is installed at the output end of the first motor, racks are installed on both sides of the gear, the tops of the two racks are fixedly connected to the first fixing rods, the tops of the two first fixing rods are installed with movable plates, two support rods are installed inside the two movable plates, the tops of the two movable plates are fixedly connected with clamping plates, the top surface of the protective shell is provided with two sliding grooves, and the top of the protective shell is installed with a base.

[0008] By adopting the above technical solution: the cabinet door is installed on the front side of the shell, the protective shell is installed on the inner bottom end of the shell, the first motor is installed inside the protective shell, the gear is installed on the output end of the first motor, the two racks are meshed with the two sides of the gear, the two first fixed rods are welded and fixed to the top of the rack, the two movable plates are installed on the top of the first fixed rods, the two support rods are installed inside the movable plates, the tops of the two movable plates are installed with splints, the two slide grooves are opened at the top of the protective shell, and the two first fixed rods are movably connected to the inside of the slide grooves.

[0009] As a further description of the above technical solution: a mounting bracket is fixedly connected to the front side of the housing, and a second motor is installed inside the mounting bracket.

[0010] By adopting the above technical solution: the mounting bracket is welded and fixed to the front side of the housing, and the second motor is installed inside the mounting bracket.

[0011] As a further description of the above technical solution: a turntable is installed at the output end of the second motor, and a second fixing rod is fixedly connected to the front side of the turntable.

[0012] By adopting the above technical solution: the turntable is installed on the output end of the second motor, and the second fixing rod is fixedly connected to the front side of the turntable.

[0013] As a further description of the above technical solution: a driving rod is installed on the outer side of the second fixing rod, and an axle support is installed on the outer side of the bottom end of the driving rod.

[0014] By adopting the above technical solution: the second fixing rod is installed inside the top end of the driving rod, and the outer side of the bottom end of the driving rod is plugged and fixed with the inside of the shaft support.

[0015] As a further description of the above technical solution: a pendulum is fixedly connected to the bottom of the shaft support, and two fixing plates are fixedly connected to both sides of the top of the pendulum.

[0016] By adopting the above technical solution: the pendulum is welded and fixed to the bottom of the shaft support, and the two fixing plates are fixedly connected to the two sides of the top of the pendulum.

[0017] As a further description of the above technical solution: one side of the two fixed plates is fixedly connected to a support column, one end of the two support columns is fixedly connected to a sliding block, and the outer sides of the two sliding blocks are installed with sliding rails.

[0018] By adopting the above technical solution: the two support columns are fixedly connected to one side of the fixed plate, one end of the two support columns are fixedly connected to the sliding block, and the two sliding blocks are slidably connected to the inside of the slide rail.

[0019] As a further description of the above technical solution: the two racks are meshed and connected with both sides of the gear, the two first fixed rods are movably connected with the inside of the slide groove, and the inside of the two movable plates are movably connected with the outside of the support rod.

[0020] By adopting the above technical solution: both sides of the gear are meshed and connected with one side of the two racks, the two first fixed rods are slidably connected with the inside of the slide groove, and the two support rods are movably connected with the inside of the movable plate.

[0021] Technical effects and advantages of the utility model:

[0022] 1. Compared with the prior art, by setting up the clamping assembly, two rack meshing gears are used to drive the movable plate to move, and then two support rods are used to support the movable plate to drive the two clamping plates to clamp and fix the mold steel, which can effectively prevent the mold steel from moving or deflecting during the test, ensuring that the impact force and wear are accurately applied to the predetermined area of ​​the mold steel, thereby improving the accuracy and reliability of the test;

[0023] 2. By setting a turntable, a second fixed rod, a driving rod and a support column, compared with the prior art, the rotation of the turntable drives the driving rod through the second fixed rod to push the pendulum to move downward, and then the two support columns are used to drive the sliding block to slide inside the slide rail, which can support the pendulum to exert impact force downward on the mold steel, and can provide a stable guiding effect for the pendulum to descend, reduce the shaking or deviation of the pendulum, and improve the stability of the impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 This is a schematic diagram of the cabinet door structure of the present utility model.

[0026] Figure 3 This is a schematic diagram of the mounting bracket structure of the utility model.

[0027] Figure 4 This is a schematic diagram of the slide structure of the utility model.

[0028] Figure 5 This is a schematic diagram of the rack structure of the utility model.

[0029] Figure 6 This is a schematic diagram of the sliding block structure of the utility model.

[0030] The accompanying drawings are marked as follows: 1. outer shell; 2. protective shell; 3. first motor; 4. gear; 5. rack; 6. first fixed rod; 7. movable plate; 8. support rod; 9. clamping plate; 10. slide groove; 11. base; 12. mounting bracket; 13. second motor; 14. turntable; 15. second fixed rod; 16. driving rod; 17. shaft support; 18. pendulum; 19. fixed plate; 20. support column; 21. sliding block; 22. slide rail; 23. cabinet door. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The embodiment of the present application discloses a die steel impact wear testing machine, comprising a housing 1, a cabinet door 23 is installed on the front side of the housing 1, a protective shell 2 is installed inside the housing 1, and a clamping assembly is installed inside the protective shell 2;

[0033] The clamping assembly includes a first motor 3, a gear 4 is installed at the output end of the first motor 3, racks 5 are installed on both sides of the gear 4, first fixed rods 6 are fixedly connected to the tops of the two racks 5, movable plates 7 are installed on the tops of the two first fixed rods 6, two support rods 8 are installed inside the two movable plates 7, and clamps 9 are fixedly connected to the tops of the two movable plates 7. Two slide grooves 10 are provided on the top surface of the protective shell 2, and a base 11 is installed on the top of the protective shell 2. The two racks 5 are meshed with the two sides of the gear 4, the two first fixed rods 6 are movably connected inside the slide groove 10, and the inside of the two movable plates 7 are movably connected to the outer side of the support rod 8. The first motor 3 is used to drive the gear 4 to rotate and mesh with one side of the two racks 5. The two first fixed rods 6 slide inside the slide groove 10, so that the two racks 5 can drive the movable plate 7 to move relative to each other through the two first fixed rods 6, and the two support rods 8 support the movable plate 7 to move inside the movable plate 7, thereby supporting the two movable plates 7 to drive the clamps 9 to clamp and fix the mold steel, so that the mold steel remains stable during impact.

[0034] Reference Figure 3 As shown, a mounting bracket 12 is fixedly connected to the front side of the housing 1, a second motor 13 is installed inside the mounting bracket 12, the mounting bracket 12 provides support force for the second motor 13, and the turntable 14 can provide power for the pendulum 18 to descend.

[0035] Reference Figure 1As shown, a turntable 14 is installed at the output end of the second motor 13, a second fixed rod 15 is fixedly connected to the front side of the turntable 14, a driving rod 16 is installed on the outer side of the second fixed rod 15, an axle support 17 is installed on the outer side of the bottom end of the driving rod 16, and a pendulum 18 is fixedly connected to the bottom of the axle support 17. The turntable 14 can drive the driving rod 16 to rotate through the second fixed rod 15, so that the driving rod 16 can push the pendulum 18 to move downward, providing power for the pendulum 18 to descend and impact the mold steel.

[0036] Reference Figure 6 As shown, two fixing plates 19 are fixedly connected to both sides of the top of the pendulum 18, one side of the two fixing plates 19 is fixedly connected to a support column 20, one end of the two support columns 20 is fixedly connected to a sliding block 21, and a sliding rail 22 is installed on the outer side of the two sliding blocks 21. The two sliding blocks 21 slide inside the sliding rail 22, so that the two support columns 20 can provide a guiding effect for the descent of the pendulum 18, reduce the shaking or deviation of the pendulum 18 when it impacts downward, and improve the stability of the impact.

[0037] Working principle of the utility model: The utility model designs a die steel impact wear testing machine, the specific structure is as shown in the attached manual Figure 1-6 As shown, in the present technical solution, through the mutual cooperation between various structures, first open the cabinet door 23, place the mold steel on the base 11, then start the first motor 3, use the first motor 3 to drive the gear 4 to rotate, the gear 4 rotates and meshes with the two racks 5, the two racks 5 both drive the first fixed rod 6 to move, and the two first fixed rods 6 move inside the slide groove 10, thereby driving the two movable plates 7 to move, the two support rods 8 support the movable plate 7 to move inside the movable plate 7, and the movement of the two movable plates 7 drives the two clamping plates 9 to clamp and fix the two sides of the mold steel, which can effectively prevent the mold steel from deflecting during impact. , and then start the second motor 13, and use the second motor 13 to drive the turntable 14 to rotate. The rotation of the turntable 14 drives the second fixed rod 15 to rotate, and then the second fixed rod 15 can drive the driving rod 16 to move downward, and use the bottom end of the driving rod 16 to push the pendulum 18 to move downward to impact and wear the mold steel. The pendulum 18 descends and drives the two fixed plates 19 to move downward at the same time. The two fixed plates 19 drive the sliding blocks 21 to slide inside the slide rails 22 through the support columns 20. The pendulum 18 can be supported to move downward through the two support columns 20 and accurately fall onto the mold steel on the top of the base 11, which is convenient for impact testing the mold steel.

[0038] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0039] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A die steel impact wear testing machine, comprising a housing (1), characterized in that: A cabinet door (23) is installed on the front side of the shell (1), a protective shell (2) is installed inside the shell (1), and a clamping assembly is installed inside the protective shell (2); The clamping assembly comprises a first motor (3), a gear (4) is installed at the output end of the first motor (3), racks (5) are installed on both sides of the gear (4), the tops of the two racks (5) are fixedly connected to first fixing rods (6), the tops of the two first fixing rods (6) are installed with movable plates (7), the insides of the two movable plates (7) are installed with two support rods (8), the tops of the two movable plates (7) are fixedly connected to clamps (9), the top surface of the protective shell (2) is provided with two slide grooves (10), and the top of the protective shell (2) is installed with a base (11).

2. The die steel impact wear testing machine according to claim 1, characterized in that: A mounting bracket (12) is fixedly connected to the front side of the housing (1), and a second motor (13) is mounted inside the mounting bracket (12).

3. The die steel impact wear testing machine according to claim 2, characterized in that: A rotating disk (14) is installed at the output end of the second motor (13), and a second fixing rod (15) is fixedly connected to the front side of the rotating disk (14).

4. The die steel impact wear testing machine according to claim 3, characterized in that: A driving rod (16) is mounted on the outer side of the second fixing rod (15), and an axle support (17) is mounted on the outer side of the bottom end of the driving rod (16).

5. The die steel impact wear testing machine according to claim 4, characterized in that: A pendulum (18) is fixedly connected to the bottom of the shaft support (17), and two fixing plates (19) are fixedly connected to the top and sides of the pendulum (18).

6. The die steel impact wear testing machine according to claim 5, characterized in that: One side of the two fixed plates (19) is fixedly connected to a support column (20), one end of the two support columns (20) is fixedly connected to a sliding block (21), and the outer sides of the two sliding blocks (21) are installed with a sliding rail (22).

7. The die steel impact wear testing machine according to claim 1, characterized in that: The two racks (5) are meshedly connected to the two sides of the gear (4), the two first fixing rods (6) are movably connected to the inside of the slide groove (10), and the inside of the two movable plates (7) are movably connected to the outside of the support rod (8).

Images