Wear resistance testing device for metal precision part machining
By introducing heat dissipation strips and embedded extraction dustproof components into the wear-resistant test device, the problem of heat and dust accumulation in the test of metal precision parts is solved, and a safer and more efficient testing process is achieved.
Patent Information
- Application Number
- CN202422173006.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In wear resistance test, metal precision parts generate heat and dust. If heat is not dissipated and cleaned in time, it may lead to fire risks and affect production.
A wear-resistant test device is designed, including a heat dissipation strip and an embedded extraction and dustproof assembly. The heat dissipation strip is used to timely dissipate the heat generated by the metal precision parts during testing, while the dustproof component collects and cleanses the generated dust through the dust collection box.
It effectively prevents fire risks caused by heat accumulation and dust accumulation, and improves the safety and production efficiency of testing.
Smart Images
Figure CN222913392U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wear-resistant testing devices, in particular to a wear-resistant testing device for metal precision parts processing. Background Technique
[0002] In modern industrial production, metal precision parts are increasingly widely used, and their quality and performance are directly related to the reliability and service life of various equipment and products. And the wear-resistant performance is one of the important indicators to measure the quality of metal precision parts. With the continuous progress of technology, the requirements for the precision, strength and durability of metal precision parts are getting higher and higher. In many application scenarios, such as the fields of automobile manufacturing, aerospace, and machining, metal precision parts need to operate for a long time under complex working conditions, bearing various frictions, pressures and impacts. Therefore, accurately evaluating the wear-resistant performance of metal precision parts is crucial for ensuring product quality, improving production efficiency and reducing maintenance costs.
[0003] The wear-resistant testing technology is an existing mature technology. However, many negative impacts will occur during the operation of the wear-resistant testing device. For example, heat and dust will be generated during the wear-resistant testing of metal precision parts. If heat cannot be dissipated and dust cannot be cleaned in time, there will be a risk of fire, which has a negative impact on production work and needs to be improved and optimized.
[0004] Therefore, the utility model proposes a wear-resistant testing device for metal precision parts processing to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a wear-resistant testing device for metal precision parts processing to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A wear-resistant testing device for metal precision parts processing, including a box body, a press, a testing convex head, a moving component and a dust-proof component. The press is arranged on the box body. An installation plate is arranged at the bottom of the press. Installation holes are arranged on the installation plate. Fixed holes are arranged on the box body. The installation screws are threadedly connected to the installation holes and the fixed holes. The testing convex head is arranged at the end of the press. The moving component is arranged on the box body. A notch is arranged on the box body. The dust-proof component is arranged in the notch of the box body.
[0007] Preferably, the moving component includes a moving plate, a fixed platform, a moving convex head, and a moving groove. A moving convex head is welded to the bottom of the moving plate. The moving groove is provided on the box body. The moving convex head is clamped in the moving groove. Heat dissipation strips are provided on the moving plate. Second mounting holes are provided on the moving plate. Second fixing holes are provided on the fixed platform. The second mounting holes and the second fixing holes are threadedly connected by second mounting screws.
[0008] Preferably, the dust-proof component includes a dust-proof cover and a dust collection box. The dust-proof cover is clamped on the upper side of the dust collection box. A groove is provided on the side of the dust collection box. A convex rod is provided on the box body. The groove and the convex rod are slidably connected by pulling. Dust-proof holes are provided on the dust-proof cover. A handle is welded to the dust collection box.
[0009] Preferably, the mounting holes and the fixing holes are arranged in corresponding positions and have equal set sizes. The mounting screws respectively match the mounting holes and the fixing holes.
[0010] Preferably, the moving groove is provided on the box body. The moving convex head matches the moving groove and is arranged in a corresponding position.
[0011] Preferably, the second mounting screws are respectively arranged in corresponding positions with the second mounting holes and the second fixing holes and have equal set sizes. The second mounting screws respectively match the second mounting holes and the second fixing holes.
[0012] Preferably, the dust-proof cover and the dust collection box are arranged in corresponding positions and are snap-fitted with each other. The groove and the convex rod are arranged in corresponding positions and are slidably connected by pulling with each other.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing heat dissipation strips, the heat of the metal precision parts can be dissipated in time during the wear resistance test. By providing an embedded pull-out dust-proof component, the dust generated after the test of the metal precision parts can fall into the interior of the dust collection box through the holes of the heat dissipation strips and the dust-proof cover, and the dust collection box can be pulled out for replacement and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the present utility model;
[0015] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;
[0016] Figure 3 is a schematic diagram of the moving component of the present utility model;
[0017] Figure 4 is a schematic diagram of the dust-proof component of the present utility model.
[0018] In the figure: box body 1, press 2, test convex head 3, mounting plate 4, mounting hole 5, fixing hole 6, mounting screw 7, moving plate 8, fixing table 9, moving convex head 10, moving groove 11, heat dissipation strip 12, second mounting hole 13, second fixing hole 14, second mounting screw 15, notch 16, dust-proof cover 17, dust collection box 18, groove 19, convex rod 20, dust-proof hole 21, handle 22. Detailed implementation manner
[0019] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model. The technical solutions in the embodiments of the present utility model will be clearly and completely described below.
[0020] Please refer to Figure 1 and Figure 2 , a wear-resistant test device for metal precision parts processing, including a box body 1, a press 2, a test convex head 3, a moving component and a dust-proof component. The press 2 is arranged on the box body 1. An installation plate 4 is arranged at the bottom of the press 2. An installation hole 5 is arranged on the installation plate 4. A fixing hole 6 is arranged on the box body 1. The installation screw 7 is threadedly connected to the installation hole 5 and the fixing hole 6. The test convex head 3 is arranged at the end of the press 2. The moving component is arranged on the box body 1. A notch 16 is arranged on the box body 1. The dust-proof component is arranged in the notch 16 of the box body 1.
[0021] During use, first, the press 2 is threadedly connected to the installation hole 5 and the fixing hole 6 through the installation screw 7 and fixed on the box body 1. There is a motor in the press 2, which can apply gravity to the metal parts. The motor drives the test convex head 3 on the press 2 to move downward. The weight data can be displayed on the display screen. The test convex head 3 and the test metal precision parts can be rubbed under different weights and the data can be recorded.
[0022] Please refer to Figure 3 , the moving component includes a moving plate 8, a fixing table 9, a moving convex head 10, and a moving groove 11. A moving convex head 10 is welded to the bottom of the moving plate 8. The moving groove 11 is arranged on the box body 1. The moving convex head 10 is clamped in the moving groove 11. Heat dissipation strips 12 are arranged on the moving plate 8. Second mounting holes 13 are arranged on the moving plate 8. Second fixing holes 14 are arranged on the fixing table 9. The second mounting holes 13 and the second fixing holes 14 are threadedly connected through second mounting screws 15.
[0023] During use, the moving plate 8 is snapped into the moving slot 11. After being powered on, the motor drives the moving plate 8 to move. At this time, the moving convex head 10 reciprocates in the moving slot 11. The moving convex head 10 is snap-fitted with the moving slot 11. The metal precision part is placed on the fixed table 9. The metal part fixed on the moving plate 8 cooperates with the test convex head 3 to perform a wear resistance test. The fixed table 9 with a suitable fit can be replaced according to the shape of the metal precision part. The heat generated during the wear test of the metal precision part can be effectively dissipated through the heat dissipation strip 12.
[0024] Please refer to Figure 3 and Figure 4 , the dust-proof component includes a dust-proof cover 17 and a dust collection box 18. The dust-proof cover 17 is snap-fitted on the upper side of the dust collection box 18. A groove 19 is provided on the side of the dust collection box 18. A convex rod 20 is provided on the box body 1. The groove 19 is connected to the convex rod 20 by pulling. A dust-proof hole 21 is provided on the dust-proof cover 17. A handle 22 is welded on the dust collection box 18.
[0025] During use, first snap the dust collection box 18 onto the notch 16 of the box body 1, and then snap the dust-proof cover 17 onto the dust collection box 18. Dust such as debris generated during the wear process of the metal part first falls onto the dust-proof cover 17 through the heat dissipation strip 12, and then falls into the dust collection box 18 through the dust-proof hole 21 and is collected. The dust collection box 18 can be pulled out through the handle 22 for cleaning and replacement.
[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wear resistance testing device for metal precision parts processing, characterized in that: The invention comprises a box (1), a press (2), a test convex head (3), a moving assembly and a dustproof assembly, wherein the press (2) is arranged on the box (1), a mounting plate (4) is arranged at the bottom of the press (2), a mounting hole (5) is arranged on the mounting plate (4), a fixing hole (6) is arranged on the box (1), a mounting screw (7) is threadedly connected between the mounting hole (5) and the fixing hole (6), the test convex head (3) is arranged at the end of the press (2), the moving assembly is arranged on the box (1), a recess (16) is arranged on the box (1), and the dustproof assembly is arranged in the recess (16) of the box (1).
2. A wear resistance testing device for metal precision parts processing according to claim 1, characterized in that: The movable assembly comprises a movable plate (8), a fixed platform (9), a movable protrusion (10), and a movable groove (11); the movable protrusion (10) is welded on the bottom of the movable plate (8); the movable groove (11) is arranged on the box body (1); the movable protrusion (10) is snap-fitted into the movable groove (11); a heat dissipation strip (12) is arranged on the movable plate (8); a No. 2 mounting hole (13) is arranged on the movable plate (8); a No. 2 fixing hole (14) is arranged on the fixed platform (9); the No. 2 mounting hole (13) and the No. 2 fixing hole (14) are threadedly connected via a No. 2 mounting screw (15).
3. A wear resistance testing device for metal precision parts processing according to claim 1, characterized in that: The dustproof assembly comprises a dustproof cover (17) and a dust collecting box (18); the dustproof cover (17) is snap-connected to the upper side of the dust collecting box (18); a groove (19) is arranged on the side of the dust collecting box (18); a convex rod (20) is arranged on the box body (1); the groove (19) is connected to the convex rod (20) by pulling; a dustproof hole (21) is arranged on the dustproof cover (17); and a handle (22) is welded on the dust collecting box (18).
4. The wear resistance testing device for metal precision parts processing according to claim 1, characterized in that: The mounting hole (5) and the fixing hole (6) are arranged at corresponding positions and have equal dimensions, and the mounting screws (7) are respectively adapted to the mounting hole (5) and the fixing hole (6).
5. The wear resistance testing device for metal precision parts processing according to claim 2, characterized in that: The movable groove (11) is arranged on the box body (1), and the movable protrusion (10) is matched with the movable groove (11) and arranged at corresponding positions.
6. The wear resistance testing device for metal precision parts processing according to claim 2, characterized in that: The second mounting screw (15) is respectively arranged at positions corresponding to the second mounting hole (13) and the second fixing hole (14), and is arranged with equal dimensions. The second mounting screw (15) is respectively adapted to the second mounting hole (13) and the second fixing hole (14).
7. The wear resistance testing device for metal precision parts processing according to claim 3, characterized in that: The dust cover (17) and the dust box (18) are arranged at corresponding positions, and the dust cover (17) and the dust box (18) are adapted to be snap-connected, and the groove (19) and the protruding rod (20) are arranged at corresponding positions, and the groove (19) and the protruding rod (20) are adapted to be pulled and connected.