Full-automatic blasting test bed for parallel flow zinc-sprayed aluminum flat tube production

Abstract

The utility model belongs to the technical field of parallel flow zinc-sprayed aluminum flat tube production equipment, and particularly relates to a full-automatic blasting test stand for parallel flow zinc-sprayed aluminum flat tube production, which comprises test equipment, a plurality of clamping components are arranged in the test equipment, adjusting components are arranged at the bottoms of the clamping components, and upward pulling pull rods are arranged on the clamping components. The connecting rod is driven to slide upwards along the sliding groove, the connecting rod drives the multiple fixing blocks to move towards the limiting piece while sliding upwards, the limiting piece is extruded through the fixing blocks, the limiting piece is separated from the inner side of the clamping groove, the clamping assembly is moved, the position of the clamping assembly in the test equipment can be rapidly adjusted, and therefore the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to parallel flow zinc -aluminum flat tube production equipment technical field, concretely for a kind of full-automatic explosion test bench for parallel flow zinc -aluminum flat tube production. BACKGROUND

[0002] Parallel flow aluminum flat tube, also known as micro-channel aluminum flat tube, is a kind of thin-walled porous flat tubular material made of refined aluminum bar through hot extrusion process, which becomes parallel flow zinc-aluminum flat tube after surface zinc spraying corrosion prevention treatment, with flat shape and multiple parallel channels inside. The design enables heat to be more efficiently transferred and exchanged. Full-automatic explosion test bench is a professional equipment for testing material explosion strength. When testing material is placed inside the test bench, liquid or air is automatically sprayed to continuously apply pressure to the test material inside until the test material breaks, and the maximum pressure value of the test material at the time of breakage is recorded.

[0003] To ensure the accuracy of test data, two fixed structures are usually provided inside the test bench, and the two ends of the test material are placed in the two fixed structures respectively. The two ends of the test material are limited by the fixed structures to prevent the test material from moving during detection. When limiting test materials of different lengths, the distance between the two fixed structures needs to be adjusted. The bottom of the fixed structure is usually provided with a limiting block and a threaded rod. The limiting block and the adjusting structure are moved by rotating the threaded rod. This adjusting method is relatively troublesome, low in work efficiency, and in order to move the limiting block, a sliding groove is opened on the surface of the test bench. When the test material breaks, the fragments are not easy to take out and will hinder the rotation of the threaded rod, affecting subsequent use. SUMMARY

[0004] The utility model aims at providing a kind of full-automatic explosion test bench for parallel flow zinc -aluminum flat tube production, with the function of quickly adjusting the position of clamping assembly.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of:

[0006] A full-automatic explosion test bench for parallel flow zinc -aluminum flat tube production, comprising a test equipment, a plurality of clamping assemblies are provided inside the test equipment, and an adjusting assembly is provided at the bottom of the clamping assembly.

[0007] The adjusting assembly comprises a limiting piece and a pull rod, one side of the limiting piece is fixedly connected with the bottom of the clamping assembly, the inner bottom end of the test equipment is provided with a plurality of clamping grooves matched with the limiting piece, the inner bottom end of the test equipment is also provided with a recess matched with the pull rod, the bottom end of the pull rod is located in the recess, the bottom end of the pull rod is fixedly provided with a connecting rod, and the inner side of the recess is provided with a sliding groove, the top end of the connecting rod is provided with a plurality of fixed blocks, and the top ends of the plurality of fixed blocks are located in the plurality of clamping grooves respectively.

[0008] Optionally, the limiting piece comprises a mounting block and a limiting block, one side of the mounting block is fixedly connected with the bottom of the clamping assembly, the bottom end of the mounting block is provided with a limiting groove, the top end of the limiting block is located in the limiting groove, and the top end of the limiting block is connected with the inner side of the limiting groove through a spring, and the bottom end of the limiting block is located in the clamping groove formed in the inner bottom end of the test equipment.

[0009] Optionally, the clamping assembly comprises a supporting rod, a clamping plate and a threaded column, the bottom end of the threaded column is rotationally connected with the top end of the supporting rod, the clamping plate is sleeved on the outer side of the threaded column, the clamping plate is threadedly connected with the threaded column, and one end of the clamping plate is provided with a positioning piece.

[0010] Optionally, the positioning piece comprises a fixed plate and a movable block, one side of the fixed plate is fixedly connected with one end of the supporting rod, one side of the fixed plate close to the supporting rod is provided with a fixed groove, one side of the movable block is fixedly connected with one end of the clamping plate close to the fixed plate, and the side, away from the clamping plate, of the movable block is located in the fixed groove.

[0011] Optionally, the top end of the threaded column is fixedly provided with a handle, and the handle is circularly arranged.

[0012] Optionally, the outer side of the test equipment is provided with a protective cover, the bottom of the protective cover is provided with a plurality of clamping blocks, and one side of the test equipment is provided with a plurality of clamping grooves matched with the clamping blocks.

[0013] Compared with the prior art, the adjusting assembly has the following beneficial effects:

[0014] 1、In need of adjusting the position of the clamping assembly, pull up the pull rod, make the pull rod move inside the groove, drive the connecting rod to slide up along the sliding groove through the pull rod, and the connecting rod slides up along the sliding groove at the same time will drive multiple fixed blocks to move to the direction of the limiting piece, extrude the limiting piece through the fixed block, when the limiting piece completely separates from the inside of the clamping groove, the clamping assembly will lose the limit due to the separation of the limiting piece and the inside of the clamping groove, move the clamping assembly, adjust the position of the clamping assembly in the test equipment, when the limiting piece moves to the position of another clamping groove opened at the bottom end of the test equipment, under the elastic action of the limiting piece itself, it will be inserted into the clamping groove again, so as to limit the clamping assembly, through the above structure, the clamping assembly can be quickly adjusted, and the work efficiency is improved to a certain extent.

[0015] 2、And when the fixed block moves to the direction of the limiting piece along the clamping groove, the fixed block will push out the aluminum flat tube fragments falling inside the clamping groove, which is convenient for the staff to clean, and can prevent the aluminum flat tube fragments from affecting the insertion of the subsequent limiting piece, and ensure the use effect of the subsequent equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the present application, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 It is the first perspective overall structure schematic view of the present application;

[0018] Figure 2 It is the second perspective overall structure schematic view of the present application;

[0019] Figure 3 It is the first perspective cross-sectional structure schematic view of the present application;

[0020] Figure 4 It is Figure 3 The enlarged structure schematic view of A in the present application;

[0021] Figure 5 It is the second perspective cross-sectional structure schematic view of the present application;

[0022] Figure 6 It is Figure 5 The enlarged structure schematic view of B in the present application;

[0023] Figure 7 It is the structure schematic view of the clamping assembly of the present application;

[0024] Figure 8 Figure is a split structure schematic view of the clamping assembly of the utility model;

[0025] Figure 9 Figure is a structure schematic view of the adjusting assembly of the utility model.

[0026] In the figure: 1, test equipment; 2, pull rod; 3, clamping groove; 4, recess; 5, connecting rod; 6, sliding groove; 7, fixed block; 8, mounting block; 9, limiting block; 10, limiting groove; 11, spring; 12, support rod; 13, clamping plate; 14, threaded column; 15, fixed plate; 16, movable block; 17, fixed groove; 18, handle; 19, protective cover; 20, clamping block; 21, clamping groove. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0029] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0030] In addition, the terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0031] Reference Figures 1-9The utility model discloses a kind of full-automatic explosion test bench for parallel flow spray zinc-aluminum flat tube production, including the test equipment 1 for carrying out explosion detection to aluminum flat tube, the inside of test equipment 1 is equipped with multiple clamping assemblies for limiting aluminum flat tube, and the bottom of clamping assembly is equipped with adjusting assembly, adjusting assembly includes limiting piece and pull rod 2, the side of limiting piece is fixedly connected with the bottom of clamping assembly, the inside bottom end of test equipment 1 is equipped with multiple clamping grooves 3 matched with limiting piece, the inside bottom end of test equipment 1 is also equipped with recess 4 matched with pull rod 2, the bottom end of pull rod 2 is located in the inside of recess 4, the bottom end of pull rod 2 is fixedly equipped with connecting rod 5, and the inside of recess 4 is equipped with sliding slot 6 for the movement of connecting rod 5, the top end of connecting rod 5 is equipped with multiple fixed blocks 7, the top end of multiple fixed blocks 7 is located in the inside of multiple clamping grooves 3 respectively, pull rod 2 is made to be pulled up, so that pull rod 2 moves in the inside of recess 4, connecting rod 5 is slid up along sliding slot 6 by pull rod 2, and connecting rod 5 slides up along sliding slot 6 simultaneously and will drive multiple fixed blocks 7 to move to the direction of limiting block 9, limiting block 9 is extruded by fixed block 7, so that limiting block 9 moves to the inside of limiting slot 10 opened in the bottom end of mounting block 8, limiting block 9 is extruded to spring 11 simultaneously when moving to the inside of limiting slot 10, when limiting block 9 completely moves to the inside of limiting slot 10, because limiting block 9 is separated from the inside of clamping groove 3, thus will release the limiting of support rod 12 and fixed plate 15, support rod 12 is moved, and the position of support rod 12 in test equipment 1 is adjusted;

[0032] Limiting piece includes mounting block 8 and limiting block 9, the side of mounting block 8 is fixedly connected with the bottom of clamping assembly, the bottom end of mounting block 8 is equipped with the limiting slot 10 for the movement of limiting block 9, the top end of limiting block 9 is located in the inside of limiting slot 10, and the top end of limiting block 9 is connected with the inside of limiting slot 10 by spring 11, the bottom end of limiting block 9 is located in the inside of clamping groove 3 opened in the inside bottom end of test equipment 1;

[0033] The clamping assembly comprises a support rod 12, a clamping plate 13 and a threaded column 14, the bottom end of the threaded column 14 is rotationally connected with the top end of the support rod 12, the clamping plate 13 is sleeved on the outer side of the threaded column 14, the clamping plate 13 is threadedly connected with the threaded column 14, one end of the clamping plate 13 is provided with a positioning piece, the positioning piece comprises a fixed plate 15 and a movable block 16, one side of the fixed plate 15 is fixedly connected with one end of the support rod 12, the side of the fixed plate 15 close to the support rod 12 is provided with a fixed groove 17 for sliding of the movable block 16, one side of the movable block 16 is fixedly connected with the end of the clamping plate 13 close to the fixed plate 15, and the side of the movable block 16 away from the clamping plate 13 is located in the inside of the fixed groove 17, the top end of the threaded column 14 is fixedly provided with a handle 18, the handle 18 is circularly arranged, rotating the handle 18 drives the threaded column 14 to rotate synchronously, the threaded column 14 drives the clamping plate 13 sleeved on the outer side to move when rotating, so that the bottom of the clamping plate 13 is in contact with the top of the aluminum flat tube, and the aluminum flat tube is fixed and positioned by cooperation of the clamping plate 13 and the support rod 12;

[0034] The outside of the test equipment 1 is provided with a protective cover 19 for protection, and the bottom of the protective cover 19 is provided with a plurality of clamping blocks 20 for limiting, one side of the test equipment 1 is provided with a plurality of clamping grooves 21 matched with the clamping blocks 20, the plurality of clamping blocks 20 provided on the bottom of the protective cover 19 are respectively inserted into the inside of the plurality of clamping grooves 21 opened on one side of the test equipment 1, the protective cover 19 is fixed by cooperation between the clamping blocks 20 and the clamping grooves 21, and the protective cover 19 is prevented from shaking due to rupture of the aluminum flat tube.

[0035] Working principle: when the aluminum flat tube needs to be detected, the protective cover 19 is pulled open, the two ends of the aluminum flat tube to be detected are respectively placed on the top of the two support rods 12, the handle 18 is rotated to drive the threaded column 14 to rotate synchronously, the threaded column 14 drives the clamping plate 13 sleeved on the outer side to move when rotating, so that the bottom of the clamping plate 13 is in contact with the top of the aluminum flat tube, the aluminum flat tube is fixed and positioned by cooperation of the clamping plate 13 and the support rod 12, the protective cover 19 is closed at the same time, the test equipment 1 is started, the liquid sprayed by the test equipment 1 applies pressure to the surface of the aluminum flat tube, and the applied pressure gradually increases until the aluminum flat tube ruptures, when the aluminum flat tube is subjected to pressure, the pressure sensor detects and records the pressure value of the aluminum flat tube in real time;

[0036] When the clamping plate 13 moves on the surface of the threaded column 14, the movable block 16 provided at one end of the clamping plate 13 slides in the fixed groove 17 opened on one side of the fixed plate 15, and the outer side of the movable block 16 is fitted with the inner side of the fixed groove 17, the clamping plate 13 is positioned by cooperation of the movable block 16 and the fixed groove 17, and the clamping plate 13 is prevented from rotating along the motion track of the threaded column 14;

[0037] When the position of the supporting rod 12 needs to be adjusted, the pull rod 2 is pulled upwards, the pull rod 2 moves inside the groove 4, the connecting rod 5 is driven by the pull rod 2 to slide upwards along the sliding groove 6, and the connecting rod 5 slides upwards along the sliding groove 6 and drives the plurality of fixing blocks 7 to move towards the limiting block 9, the limiting block 9 is extruded by the fixing block 7 and moves inside the limiting slot 10 at the bottom end of the mounting block 8, the limiting block 9 extrudes the spring 11 when moving inside the limiting slot 10, and when the limiting block 9 completely moves inside the limiting slot 10, the limiting block 9 is separated from the inner side of the clamping groove 3, so that the limiting of the supporting rod 12 and the fixing plate 15 is released, the supporting rod 12 is moved, and the position of the supporting rod 12 in the test equipment 1 is adjusted, and when the limiting block 9 moves to the position of another clamping groove 3 at the bottom end inside the test equipment 1, the limiting block 9 is driven by the elastic force of the spring 11 to move inside the clamping groove 3, so that the limiting block 9 is inserted into the clamping groove 3 again, thereby limiting the supporting rod 12 and the fixing plate 15;

[0038] When the fixing block 7 moves along the clamping groove 3 towards the limiting block 9, the fixing block 7 pushes out the aluminum flat tube fragments falling inside the clamping groove 3, thereby preventing the aluminum flat tube fragments from affecting the use of the whole device, and facilitating subsequent cleaning;

[0039] When the protective cover 19 is closed, the plurality of clamping blocks 20 at the bottom of the protective cover 19 are inserted into the plurality of clamping grooves 21 on one side of the test equipment 1, the protective cover 19 is fixed by cooperation between the clamping blocks 20 and the clamping grooves 21, and the protective cover 19 is prevented from shaking due to the rupture of the aluminum flat tube;

[0040] The circular handle 18 is more in line with the natural curve of the human hand, so that it is more comfortable to hold.

[0041] The above only describes preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A full-automatic burst test bench for parallel flow zinc-aluminum flat tube production, comprising a test device (1), characterized in that: The inside of the test equipment (1) is provided with a plurality of clamping assemblies, and the bottom of the clamping assembly is provided with an adjusting assembly; The adjusting assembly includes a limiting piece and a pull rod (2), one side of the limiting piece is fixedly connected with the bottom of the clamping assembly, the inside bottom end of the test equipment (1) is provided with a plurality of clamping grooves (3) matched with the limiting piece, and the inside bottom end of the test equipment (1) is also provided with a groove (4) matched with the pull rod (2), the bottom end of the pull rod (2) is located in the inside of the groove (4), the bottom end of the pull rod (2) is fixedly provided with a connecting rod (5), and the inside of the groove (4) is provided with a sliding groove (6), the top end of the connecting rod (5) is provided with a plurality of fixed blocks (7), and the top end of the plurality of fixed blocks (7) is located in the inside of the plurality of clamping grooves (3) respectively.

2. The full-automatic burst test bed for parallel flow zinc-aluminum flat tube production of claim 1, characterized in that: The limiting piece includes a mounting block (8) and a limiting block (9), one side of the mounting block (8) is fixedly connected with the bottom of the clamping assembly, the bottom end of the mounting block (8) is provided with a limiting groove (10), the top end of the limiting block (9) is located in the inside of the limiting groove (10), and the top end of the limiting block (9) is connected with the inside of the limiting groove (10) through a spring (11), and the bottom end of the limiting block (9) is located in the inside of the clamping groove (3) opened at the inside bottom end of the test equipment (1).

3. The full-automatic burst test bed for parallel flow zinc-aluminum flat tube production of claim 1, characterized in that: The clamping assembly includes a supporting rod (12), a clamping plate (13) and a threaded column (14), the bottom end of the threaded column (14) is rotatably connected with the top end of the supporting rod (12), the clamping plate (13) is sleeved on the outside of the threaded column (14), the clamping plate (13) is threadedly connected with the threaded column (14), and one end of the clamping plate (13) is provided with a positioning piece.

4. The full-automatic burst test bed for parallel flow zinc-aluminum flat tube production of claim 3, characterized in that: The positioning piece includes a fixed plate (15) and a movable block (16), one side of the fixed plate (15) is fixedly connected with one end of the supporting rod (12), one side of the fixed plate (15) close to the supporting rod (12) is provided with a fixed groove (17), one side of the movable block (16) is fixedly connected with one end of the clamping plate (13) close to the fixed plate (15), and one side of the movable block (16) away from the clamping plate (13) is located in the inside of the fixed groove (17).

5. The full-automatic burst test bed for parallel flow zinc-aluminum flat tube production of claim 3, characterized in that: The top end of the threaded column (14) is fixedly provided with a handle (18), and the handle (18) is circularly arranged.

6. The full-automatic burst test bed for parallel flow zinc-aluminum flat tube production of claim 2, characterized in that: The outside of the test equipment (1) is provided with a protective cover (19), and the bottom of the protective cover (19) is provided with a plurality of clamping blocks (20), one side of the test equipment (1) is provided with a plurality of clamping grooves (21) matched with the clamping blocks (20).

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