Forging alloy thermal simulation testing machine
By introducing gear limiting mechanism and sealing design into the thermal simulation test machine, the problem of gear sliding and deformation during the test is solved, and the stability of the test and data accuracy are improved.
Patent Information
- Application Number
- CN202421930980.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-11
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-08-11
AI Technical Summary
When existing thermal simulation test machines test gears, it is difficult to effectively limit gears of different sizes, resulting in sliding and deformation of the gears during the test, affecting the stability and applicability of the test.
A forging alloy thermal simulation test machine is designed, including the testing machine body, placement cavity, dovetail groove, gear limiting mechanism, bracket, anti-slip pad and control panel. The rotation roller and dovetail block are driven by the stepper motor to achieve the centering positioning and limiting of the gears. Combined with the sealing design of the sealing ring and box door, the stability of the test process and data accuracy are ensured.
The effective limit of the gear is achieved, preventing its displacement and deformation during the thermal simulation test, and improving the stability of the test and the accuracy of the data.
Smart Images
Figure CN223272457U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forging alloy thermal simulation testing, in particular to a forging alloy thermal simulation testing machine. Background Art
[0002] A thermal simulation tester is a dynamic thermo-deformation simulation device. It can dynamically simulate the heating and deformation processes of metals. Its comprehensive simulation capabilities allow for a wide range of applications. It can perform dynamic process simulation tests on rolling and forging processes, continuous casting and smelting processes, welding processes, metal heat treatment processes, and mechanical thermal fatigue. It can also measure metals' high-temperature mechanical properties, thermophysical properties, CCT curves, and stress-strain curves. An alloy is a solid product with metallic properties obtained by melting a mixture of one metal with one or more other metals or non-metals, followed by cooling and solidification.
[0003] The existing technology has the problem of being inconvenient to limit gears of different sizes when conducting thermal simulation tests on gears, which will cause the gears to slip and deform during the thermal simulation test, and ultimately lead to low applicability of the device and instability of the gear workpiece during the test. For this reason, we propose a forged alloy thermal simulation testing machine. Utility Model Content
[0004] The purpose of the present utility model is to provide a forging alloy thermal simulation testing machine to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forged alloy thermal simulation testing machine, comprising a testing machine body and a box door, a placement cavity being provided at the front end of the testing machine body, the placement cavity being connected to a dovetail groove provided on the testing machine body, a gear limiting mechanism being provided in the testing machine body, the gear limiting mechanism comprising a stepper motor connected to the testing machine body, the output end of the stepper motor being connected to a rotating shaft, the rotating shaft being connected to a rotating roller, the outer periphery of the rotating roller being provided with two symmetrical thread grooves, the rotating roller being threadedly connected to two symmetrically arranged dovetail blocks, each of the dovetail blocks being connected to an L-shaped plate, the L-shaped plate being connected to an arc-shaped splint, each of the dovetail blocks being slidably connected to a guide column, the guide column being connected to an H-shaped plate, the upper end of the H-shaped plate being connected to a bearing platform, and the upper end of the bearing platform being provided with a plurality of evenly distributed anti-slip strips.
[0006] Preferably, a door is hinged at the front end of the testing machine body, a glass body and a lock block are connected to the front end surface of the door, and a sealing ring is provided at the rear end of the door.
[0007] Preferably, each corner of the lower end of the testing machine body is connected to a bracket, and each of the brackets is connected to an anti-slip pad.
[0008] Preferably, a control panel is provided on the right side of the front end of the testing machine body.
[0009] Preferably, the rotating shaft is rotatably connected to the testing machine body through a bearing.
[0010] Preferably, the size of the dovetail block matches the size of the dovetail slot.
[0011] Preferably, the outer end of the guide post is connected to a limiting circular plate, and the outer diameter of the limiting circular plate is larger than the outer diameter of the guide post.
[0012] Preferably, the lower end surface of the arc-shaped clamping plate and the upper end surface of the supporting platform are in the same plane.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. A testing machine body, a placement cavity, a dovetail groove, a gear limiting mechanism, a bracket, an anti-slip pad, a control panel and a box door are provided to complete the placement of the gear on the anti-slip strip. Next, the stepper motor is controlled by the control panel. At this time, the output end of the stepper motor drives the rotating shaft to rotate and then drives the rotating roller to rotate. At this time, the rotating roller drives two symmetrical dovetail blocks to approach each other in the dovetail groove. Each dovetail block drives the L-shaped plate and the arc-shaped splint to move. At this time, the L-shaped plate and the guide column slide relative to each other. When the arc-shaped splint contacts the outer end of the gear, the control of the stepper motor can be stopped. Next, the box door can be closed to perform a thermal simulation test. The utility model realizes the centering positioning and limiting action of the gear in the forged alloy, prevents the gear from displacement and deformation during the thermal simulation test, and improves the stability of the gear during the thermal simulation test.
[0015] 2. The sealing ring, glass body and lock block are equipped to complete the thermal simulation test. At this time, the door can be closed. The sealing ring seals the joint between the test machine body and the door, which improves the accuracy of the test data. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the gear limiting mechanism of the utility model.
[0019] In the figure: 1. Testing machine body; 2. Placement cavity; 3. Dovetail groove; 4. Gear limiting mechanism; 401. Stepping motor; 402. Rotating shaft; 403. Rotating roller; 404. Dovetail block; 405. L-shaped plate; 406. Arc-shaped splint; 407. Guide column; 408. H-shaped plate; 409. Loading platform; 410. Anti-slip strip; 411. Limiting circular plate; 5. Bracket; 6. Anti-slip pad; 7. Control panel; 8. Box door; 9. Sealing ring; 10. Glass body; 11. Locking block. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] See also Figure 1-3 The utility model provides a technical solution: a forged alloy thermal simulation tester, comprising a tester body 1 and a box door 8, a placement cavity 2 is provided at the front end of the tester body 1, the placement cavity 2 is connected to a dovetail groove 3 provided on the tester body 1, a gear limiting mechanism 4 is provided in the tester body 1, the gear limiting mechanism 4 comprises a stepper motor 401 connected to the tester body 1, an output end of the stepper motor 401 is connected to a rotating shaft 402, the rotating shaft 402 is connected to a rotating roller 403, and the rotating roller 403 is connected to the rotating roller 403. Two symmetrical thread grooves are provided on the outer peripheral side of the movable roller 403. The rotating roller 403 is threadedly connected to two symmetrically arranged dovetail blocks 404. Each dovetail block 404 is connected to an L-shaped plate 405. The L-shaped plate 405 is connected to an arc-shaped clamping plate 406. Each dovetail block 404 is slidably connected to a guide column 407. The guide column 407 is connected to an H-shaped plate 408. The upper end of the H-shaped plate 408 is connected to a supporting platform 409. The upper end of the supporting platform 409 is provided with a plurality of evenly distributed anti-slip strips 410.
[0022] Specifically, a door 8 is hinged at the front end of the testing machine body 1, and the front surface of the door 8 is connected to the glass body 10 and the locking block 11, and a sealing ring 9 is provided at the rear end of the door 8; each corner of the lower end of the testing machine body 1 is connected to a bracket 5, and each bracket 5 is connected to an anti-slip pad 6; a control panel 7 is provided on the right side of the front end of the testing machine body 1; the rotating shaft 402 is rotatably connected to the testing machine body 1 through a bearing; the size of the dovetail block 404 is matched with the size of the dovetail groove 3; the outer end of the guide column 407 is connected to a limiting circular plate 411, and the outer diameter of the limiting circular plate 411 is larger than the outer diameter of the guide column 407; the lower end face of the arc-shaped clamping plate 406 and the upper end face of the supporting platform 409 are in the same plane.
[0023] Working principle: First, open the box door 8 through the locking block 11, then place the gear on the anti-slip strip 410, and then control the stepper motor 401 through the control panel 7. At this time, the output end of the stepper motor 401 drives the rotating shaft 402 to rotate and then drives the rotating roller 403 to rotate. At this time, the rotating roller 403 drives two symmetrical dovetail blocks 404 to approach each other in the dovetail groove 3. Each dovetail block 404 drives the L-shaped plate 405 and the arc-shaped clamping plate 406 to move. At this time, the L-shaped plate 405 and the guide column 407 slide relative to each other. When the arc-shaped clamping plate 406 contacts the outer end of the gear, the control of the stepper motor 401 can be stopped, and then the box door 8 can be closed to perform a thermal simulation test. The utility model realizes the centering positioning and limiting action of the gear in the forged alloy, prevents the gear from displacement and deformation during the thermal simulation test, and improves the stability of the gear during the thermal simulation test.
[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A forging alloy thermal simulation testing machine, comprising a testing machine body (1) and a chamber door (8), characterized in that: The front end of the testing machine body (1) is provided with a placement cavity (2), the placement cavity (2) is connected to a dovetail groove (3) provided on the testing machine body (1), a gear limiting mechanism (4) is provided in the testing machine body (1), the gear limiting mechanism (4) comprises a stepping motor (401) connected to the testing machine body (1), an output end of the stepping motor (401) is connected to a rotating shaft (402), the rotating shaft (402) is connected to a rotating roller (403), and the outer peripheral side of the rotating roller (403) is provided with two symmetrical threads The rotating roller (403) is threadedly connected to two symmetrically arranged dovetail blocks (404), each of the dovetail blocks (404) is connected to an L-shaped plate (405), the L-shaped plate (405) is connected to an arc-shaped clamping plate (406), each of the dovetail blocks (404) is slidably connected to a guide column (407), the guide column (407) is connected to an H-shaped plate (408), the upper end of the H-shaped plate (408) is connected to a bearing platform (409), and the upper end of the bearing platform (409) is provided with a plurality of evenly distributed anti-slip strips (410).
2. The forged alloy thermal simulation testing machine according to claim 1, characterized in that: The front end of the testing machine body (1) is hinged with a box door (8), the front end surface of the box door (8) is connected to a glass body (10) and a lock block (11), and the rear end of the box door (8) is provided with a sealing ring (9).
3. The forging alloy thermal simulation testing machine according to claim 1, characterized in that: Each corner of the lower end of the testing machine body (1) is connected to a bracket (5), and each bracket (5) is connected to an anti-slip pad (6).
4. The forging alloy thermal simulation testing machine according to claim 1, characterized in that: A control panel (7) is provided on the right side of the front end of the testing machine body (1).
5. The forging alloy thermal simulation testing machine according to claim 1, characterized in that: The rotating shaft (402) is rotatably connected to the testing machine body (1) via a bearing.
6. The forging alloy thermal simulation testing machine according to claim 1, characterized in that: The size of the dovetail block (404) is matched with the size of the dovetail groove (3).
7. The forged alloy thermal simulation testing machine according to claim 1, characterized in that: The outer end of the guide column (407) is connected to a limiting circular plate (411), and the outer diameter of the limiting circular plate (411) is larger than the outer diameter of the guide column (407).
8. The forging alloy thermal simulation testing machine according to claim 1, characterized in that: The lower end surface of the arc-shaped clamping plate (406) and the upper end surface of the supporting platform (409) are in the same plane.