Anti-compression test tool for aluminum extrusion stand column
By designing the aluminum extruded column compression test tooling for hydraulic rod assembly and protective box, the problem of lack of protective structure in the prior art is solved, and the shading of splashed aluminum extruded column debris is achieved, and the test safety is improved.
Patent Information
- Application Number
- CN202411234850.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2024-12-27
AI Technical Summary
The existing aluminum extrusion column compression test machines lack protective structures and cannot effectively block splashed aluminum extrusion column debris, causing danger to surrounding people and equipment.
A compression test tool for aluminum extruded columns including hydraulic rod assembly, protective box, door panel and auxiliary pressure component was designed. The compression test of aluminum extruded columns was carried out through hydraulic rod assembly, and the protective box and door panel were used to block splash. The debris ensures that the aluminum extruded column is located in the middle of the protective box and directly under the pressure plate.
It effectively avoids the splashing of aluminum column debris, prevents damage to equipment and personnel, and improves the safety of the test.
Smart Images
Figure CN119198289A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of compression test of aluminum extruded columns, and in particular to a compression test tool for aluminum extruded columns. Background Art
[0002] Aluminum extruded columns are aluminum alloy columns made through extrusion technology.
[0003] The compression test tool for aluminum extruded columns (a type of industrial aluminum columns) is a device specifically used to evaluate the performance of aluminum extruded columns under compression.
[0004] When the aluminum extruded column is subjected to a compression test, as the pressure on the aluminum extruded column test block increases, the aluminum extruded column test block will explode in an instant, and some flying aluminum extruded column fragments will be generated during the explosion process. However, most of the existing aluminum extruded column compression test machines lack a protective structure and are unable to shield the flying aluminum extruded column fragments, making it easy for the aluminum extruded column fragments to cause danger or damage to surrounding personnel and equipment. Summary of the invention
[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a compression test tool for an aluminum extruded column.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions:
[0007] A compressive test tool for an aluminum extruded column comprises a base, a support frame is installed on the top of the base, a hydraulic rod assembly is arranged on the top of the support frame, an output end of the hydraulic rod assembly is vertically connected to a fixing plate downward, a pressing plate is installed in the middle of the bottom of the fixing plate, a protective box is arranged on the top of the base between the support frames, a through groove is provided on the top of the protective box at the fixing plate, grooves are provided at both ends of the protective box at the fixing plate, auxiliary limiting columns are arranged in the grooves, and the top of the auxiliary limiting columns is connected to the support frame;
[0008] An inlet and outlet through hole is opened on one side of the protective box body, a second auxiliary pressing assembly is arranged below the other side of the protective box body, a door panel is arranged on one side of the protective box body at the inlet and outlet through hole, and a first auxiliary pressing assembly is arranged below one side of the door panel.
[0009] Preferably, the second auxiliary pressing assembly and the first auxiliary pressing assembly both comprise a limit plate, a limit rod is provided on one side of the limit plate, and springs are provided on both sides of the limit rod at one end of the limit plate.
[0010] Preferably, a plurality of fixing screws are installed horizontally at equal distances on one side of the protective box body at both ends of the inlet and outlet through holes, and fixing nuts are screwed onto the outer walls of the fixing screws.
[0011] Preferably, the door panel includes a fixed block, a limiting plate is installed on the top of the fixed block, T-shaped fixed blocks are installed on both sides of the bottom of the limiting plate, and T-shaped limiting blocks are symmetrically installed on both sides of the bottom of the fixed plate, a fixed limiting plate is installed on one side of the fixed block, and mounting holes are opened in the fixed limiting plate at the fixing screw.
[0012] Preferably, fixed sliders are installed on both sides of the fixed plate, the fixed sliders are slidably installed in the support frame, and a slide groove through hole is opened in the fixed plate at the auxiliary limiting column.
[0013] Preferably, a first slot is formed on one side of the protection box body at the T-shaped limiting block, and a second slot is formed on one side of the protection box body at the T-shaped fixing block.
[0014] Preferably, a limiting slide groove is provided in the support frame at the fixed slide block, two guide rods are installed at equal distances in the limiting slide groove, and a through hole is provided in the fixed slide block at the guide rod.
[0015] The beneficial effects of the present invention are:
[0016] In the present invention, the pressure resistance test of the aluminum extruded column is carried out by means of a hydraulic rod assembly, and the first auxiliary pressure assembly and the second auxiliary pressure assembly are used to ensure that the aluminum extruded column is located in the middle of the protective box and directly below the pressure plate. In addition, the protective box and the door panel are used to shield the fragments or pieces of the aluminum extruded column when the pressure resistance test is carried out on the aluminum extruded column, so as to prevent the fragments or pieces of the aluminum extruded column from flying around and hitting equipment or workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A schematic diagram of the disassembled structure of a compression test tool for an aluminum extruded column proposed by the present invention;
[0018] Figure 2 A schematic diagram of the disassembled structure of an aluminum extruded column compression test tool proposed by the present invention Figure 2 ;
[0019] Figure 3 This is a schematic diagram of the structure of a compression test tool for an aluminum extruded column proposed by the present invention;
[0020] Figure 4 A schematic diagram of the cross-sectional structure of a compression test tool for an aluminum extruded column proposed by the present invention;
[0021] Figure 5 It is a structural schematic diagram of the door panel cross section.
[0022] In the figure: 1. base; 2. support frame; 3. hydraulic rod assembly; 4. fixed plate; 41. pressure plate; 5. protective box; 6. door panel; 7-1. auxiliary pressure assembly; 7-2. second auxiliary pressure assembly; 71. limit plate; 72. limit rod; 73. spring; 8. fixing screw; 9. auxiliary limit column. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0024] Reference Figure 1-5 A compression test tool for an aluminum extruded column includes a base 1, a support frame 2 is installed on the top of the base 1, a hydraulic rod assembly 3 is arranged on the top of the support frame 2, the output end of the hydraulic rod assembly 3 is vertically connected to a fixing plate 4 downward, a pressing plate 41 is installed in the middle of the bottom of the fixing plate 4, a protective box 5 is arranged between the top of the base 1 and the support frame 2, a through groove is opened at the top of the protective box 5 at the fixing plate 4, grooves are opened at both ends of the protective box 5 at the fixing plate 4, auxiliary limiting columns 9 are arranged in the grooves, and the top of the auxiliary limiting columns 9 is connected to the support frame 2;
[0025] An entry and exit hole is provided on one side of the protective box 5, a second auxiliary pressing assembly 7-2 is arranged below the other side of the protective box 5, a door panel 6 is arranged on one side of the protective box 5 at the entry and exit hole, and a first auxiliary pressing assembly 7-1 is arranged below one side of the door panel 6.
[0026] In addition, the second auxiliary pressure component 7-2 and the first auxiliary pressure component 7-1 both include a limit plate 71, a limit rod 72 is provided on one side of the limit plate 71, and one end of the limit plate 71 is located on both sides of the limit rod 72 and a spring 73 is provided, and one end of the limit rod 72 of the second auxiliary pressure component 7-2 passes through the protective box 5 to connect to the first fixed ring, and one end of the limit rod 72 of the first auxiliary pressure component 7-1 passes through the door panel 6 to connect to the second fixed ring, wherein the stability of the limit plate when moving is ensured by the limit rod 72.
[0027] In addition, a plurality of fixing screws 8 are evenly and horizontally installed at both ends of the inlet and outlet through holes on one side of the protection box body 5, and fixing nuts are screwed onto the outer walls of the fixing screws 8.
[0028] At the same time, the door panel 6 includes a fixed block, a limiting plate is installed on the top of the fixed block, T-shaped fixed blocks are installed on both sides of the bottom of the limiting plate, and T-shaped limiting blocks are symmetrically installed on both sides of the bottom of the fixed plate, a fixed limiting plate is installed on one side of the fixed block, and mounting holes are opened in the fixed limiting plate at the fixing screw 8.
[0029] At the same time, fixed sliders are installed on both sides of the fixed plate 4, and the fixed sliders are slidably installed in the support frame 2, and a slide groove through hole is opened in the fixed plate 4 at the auxiliary limit column 9, wherein the fixed sliders are used to ensure the stability of the fixed plate 4 during the compression test.
[0030] Furthermore, a first slot is formed on one side of the protection box body 5 at the T-shaped limiting block, and a second slot is formed on one side of the protection box body 5 at the T-shaped fixing block.
[0031] Furthermore, a limiting slide groove is provided in the support frame 2 at the fixed slide block, two guide rods are installed at equal distances in the limiting slide groove, and a through hole is provided in the fixed slide block at the guide rod.
[0032] Furthermore, it is worth noting that the specific structure and working mode of the hydraulic rod assembly 3 are both existing technologies currently disclosed on the market, and do not belong to the main technical problems to be solved in this technical solution, so they are not elaborated in the present invention.
[0033] In the present invention, the installation of the door panel 6 and the protective box 5 is completed by placing the aluminum extruded column in the protective box 5, and then aligning the door panel 6 with the protective box 5 and clamping it, and then tightening and fixing it with a fixing nut. Under the action of the first auxiliary pressing component 7-1 and the second auxiliary pressing component 7-2, the limiting plate 71 of the first auxiliary pressing component 7-1 and the limiting plate 71 of the second auxiliary pressing component 7-2 are moved to both sides of the aluminum extruded column under the action of the corresponding springs 73, so that the aluminum extruded column is located in the middle of the protective box 5 and directly below its pressing plate. Then, the fixed plate 4 and the pressing plate 41 are driven to move toward the aluminum extruded column through the output end of the hydraulic rod assembly 3, so that the aluminum extruded column is subjected to a compression test.
[0034] At the same time, when the aluminum extruded column is subjected to a compression test, the flying fragments or pieces of the aluminum extruded column are shielded to prevent the fragments or pieces of the aluminum extruded column from flying around and hitting equipment or workers.
[0035] The cross-sectional area of the groove of the protective box 5 is reduced by the auxiliary limit column 9, thereby reducing the phenomenon that the fragments or pieces of the aluminum extruded column are splashed around and hit the equipment or staff when the aluminum extruded column is subjected to a compression test.
[0036] In the present invention, the pressure resistance test of the aluminum extruded column is carried out by the hydraulic rod assembly 3, and the first auxiliary pressure assembly 7-1 and the second auxiliary pressure assembly 7-2 are used to ensure that the aluminum extruded column is located in the middle of the protection box 5 and directly below the pressure plate. In addition, the protection box 5 and the door panel 6 are used to block the fragments or pieces of the aluminum extruded column when the pressure resistance test is carried out on the aluminum extruded column, so as to prevent the fragments or pieces of the aluminum extruded column from flying around and hitting the equipment or staff.
[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A compressive test tool for an aluminum extruded column, comprising a base (1), characterized in that: A support frame (2) is installed on the top of the base (1), a hydraulic rod assembly (3) is arranged on the top of the support frame (2), the output end of the hydraulic rod assembly (3) is vertically connected to a fixing plate (4) downward, a pressure plate (41) is installed in the middle of the bottom of the fixing plate (4), a protective box (5) is arranged on the top of the base (1) between the support frames (2), a through groove is provided on the top of the protective box (5) at the fixing plate (4), grooves are provided on both ends of the protective box (5) at the fixing plate (4), auxiliary limiting columns (9) are arranged in the grooves, and the top of the auxiliary limiting columns (9) is connected to the support frame (2); An inlet and outlet through hole is provided on one side of the protective box body (5), a second auxiliary pressing assembly (7-2) is provided below the other side of the protective box body (5), a door panel (6) is provided on one side of the protective box body (5) at the inlet and outlet through hole, and a first auxiliary pressing assembly (7-1) is provided below one side of the door panel (6).
2. The aluminum extruded column compression test tool according to claim 1, characterized in that: The second auxiliary pressing assembly (7-2) and the first auxiliary pressing assembly (7-1) both comprise a limit plate (71), a limit rod (72) is arranged on one side of the limit plate (71), and springs (73) are arranged on both sides of the limit rod (72) at one end of the limit plate (71).
3. The aluminum extruded column compression test tool according to claim 1, characterized in that: A plurality of fixing screws (8) are installed horizontally at equal distances on one side of the protection box body (5) at both ends of the inlet and outlet through holes, and fixing nuts are screwed onto the outer walls of the fixing screws (8).
4. The aluminum extruded column compression test tool according to claim 1, characterized in that: The door panel (6) comprises a fixed block, a limit plate is installed on the top of the fixed block, T-shaped fixed blocks are installed on both sides of the bottom of the limit plate, and T-shaped limit blocks are symmetrically installed on both sides of the bottom of the fixed plate, a fixed limit plate is installed on one side of the fixed block, and mounting holes are opened in the fixed limit plate at the location of the fixed screw (8).
5. The aluminum extruded column compression test tool according to claim 1, characterized in that: Fixed slide blocks are installed on both sides of the fixed plate (4), and the fixed slide blocks are slidably installed in the support frame (2), and a slide groove through hole is opened in the fixed plate (4) at the auxiliary limiting column (9).
6. The aluminum extruded column compression test tool according to claim 1, characterized in that: A first slot is provided on one side of the protection box body (5) at the T-shaped limit block, and a second slot is provided on one side of the protection box body (5) at the T-shaped fixing block.
7. The aluminum extruded column compression test tool according to claim 1, characterized in that: A limiting slide groove is provided in the support frame (2) at the fixed slide block, two guide rods are installed at equal distances in the limiting slide groove, and a through hole is provided in the fixed slide block at the guide rod.