Stretching detection equipment for welding material

Abstract

The utility model discloses a tensile detection equipment for welding material, including protection subassembly, control operation panel and detection subassembly, control operation panel is provided in the obverse side of protection subassembly, the detection subassembly is provided in the inner cavity of protection subassembly, protection subassembly includes protection box, base and protection door, the detection assembly comprises a positioning rod, a first motor, a limiting groove, a threaded rod, an N-shaped seat, a first positioning seat, a first clamping plate, a first threaded frame, a second positioning seat, a second threaded frame and a second clamping plate. The tensile detection equipment for the welding material has the advantages of convenience in detection and safety in use, and solves the problems that the tensile detection equipment in the prior art can only detect one material and cannot synchronously detect two or more materials during detection, and meanwhile, the surface of the tensile detection equipment has no protective measures during detection, so that the tensile detection equipment is inconvenient to use. Therefore, not only is the detection time prolonged, but also the detection risk is increased.

Description

Technical Field

[0001] This utility model relates to the field of tensile testing technology for welding materials, and specifically to a tensile testing device for welding materials. Background Technology

[0002] Welding materials refer to the general term for materials consumed during welding, such as welding rods, welding wires, metal powders, fluxes, and gases. The welding industry is developing rapidly and is mainly divided into argon welding, CO2 welding, oxygen cutting, and electric welding.

[0003] After production, welding materials generally need to be tested for tensile strength. Existing tensile testing equipment can only test one type of material at a time, and cannot simultaneously test two or more materials. In addition, there are no protective measures on the surface during testing, which not only increases the testing time but also increases the testing risk. Therefore, there is an urgent need for a tensile testing equipment for welding materials to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of this invention is to provide a tensile testing device for welding materials, which has the advantages of convenient testing and safe use, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tensile testing device for welding materials, comprising a protective component, a control panel, and a testing component. The control panel is disposed on the front of the protective component, and the testing component is disposed within the inner cavity of the protective component. The protective component includes a protective box, a base, and a protective door. The testing component includes a positioning rod, a first motor, a limiting groove, a threaded rod, an N-type seat, a first positioning seat, a first clamping plate, a first threaded bracket, a second positioning seat, a second threaded bracket, a second clamping plate, a connecting rod, a third positioning seat, a fourth positioning seat, a fixed frame, a third clamping plate, a sliding rod, a third threaded bracket, a fourth threaded bracket, a fourth clamping plate, and a moving rod. The base is fixedly installed at the bottom of the protective box.

[0006] Furthermore, the protective door is movably connected to the front of the protective box via a hinge, the control panel is fixedly installed on the front of the protective door, the fixed frame is fixedly installed at the bottom of the inner cavity of the protective box, and the positioning rod is fixedly installed at the top of the fixed frame.

[0007] Furthermore, the first motor is fixedly mounted on the top of the positioning rod, the limiting groove is opened inside the positioning rod, the N-type seat slides inside the limiting groove, and the threaded rod rotates inside the N-type seat through the thread.

[0008] Furthermore, the bottom of the threaded rod is rotatably connected to the bottom of the limiting groove cavity via a bearing, the output shaft of the first motor passes through the limiting groove cavity and is fixedly connected to the top of the threaded rod, and the first positioning seats are all fixedly installed on both sides of the bottom of the N-type seat.

[0009] Furthermore, the first card plate is disposed in the inner cavity of the first positioning seat, the first threaded bracket rotates inside the first positioning seat by means of threads, the back of the first threaded bracket is rotatably connected to the front of the first card plate by means of bearings, and the second positioning seats are fixedly installed on both sides of the bottom of the protective box cavity.

[0010] Furthermore, the second card plate is disposed in the inner cavity of the second positioning seat, the second threaded bracket rotates inside the second positioning seat by thread, the back of the second threaded bracket is rotatably connected to the front of the second card plate by bearing, and the connecting rods slide on both sides inside the fixed frame.

[0011] Furthermore, the top of the connecting rod is fixedly connected to the surface of the N-type seat, the third positioning seat is fixedly installed at the bottom of the connecting rod, the third threaded bracket is rotated at the center inside the third positioning seat by the thread, and the third clamping plate is set in the inner cavity of the third positioning seat.

[0012] Furthermore, the back of the third threaded bracket is rotatably connected to the front of the third clamping plate via a bearing, the slide rods slide on both sides inside the third positioning seat, the back of the slide rods is fixedly connected to the front of the third clamping plate, and the fourth positioning seat is fixedly installed at the bottom of the inner cavity of the fixed frame.

[0013] Furthermore, the fourth card plate is disposed in the inner cavity of the fourth positioning seat, the fourth threaded bracket is rotated inside the fourth positioning seat by means of threads, the back of the fourth threaded bracket is rotatably connected to the front of the fourth card plate by means of bearings, the moving rods slide on both sides inside the fourth positioning seat, and the back of the moving rods is fixedly connected to the front of the fourth card plate.

[0014] In summary, due to the adoption of the above-mentioned technologies, the beneficial effects of this utility model are:

[0015] This invention protects the detection component by providing a protective assembly, sets the detection parameters of the detection component through a control panel, and simultaneously detects the tensile strength of the welding material. In use, first open the protective door, then place the welding material sequentially into the inner cavities of the fourth and second positioning seats. Rotate the fourth threaded bracket, which moves the fourth clamping plate to the back, thus fixing the welding material. Simultaneously, rotate the second threaded bracket and use the second clamping plate to fix another set of welding material. After fixing, the top needs to be secured. Rotate the third threaded bracket, which moves the third clamping plate to the back, thus fixing the top of the welding material. Simultaneously rotate the fourth threaded bracket... A threaded bracket, under the action of the first clamping plate, fixes the top of another set of welding materials. After fixing, the protective door is closed, and the tensile parameters are set through the control panel. Then, the first motor drives the threaded rod to rotate, and under the action of the N-type seat, the connecting rod, the first positioning seat, and the third positioning seat move upward to the designated position. The protective door is then opened to compare the tensile strength. This method has the advantages of convenient testing and safe use. It solves the problem that existing tensile testing equipment can only test one type of material and cannot simultaneously test two or more materials. In addition, there are no protective measures on the surface during testing, which not only increases the testing time but also increases the testing risk. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the protective component structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the protective box of this utility model;

[0018] Figure 3 This is a schematic diagram of the detection component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the third positioning seat structure of this utility model.

[0020] In the diagram: 1. Protective component; 11. Protective box; 12. Base; 13. Protective door; 2. Control panel; 3. Detection component; 31. Positioning rod; 32. First motor; 33. Limiting groove; 34. Threaded rod; 35. N-type seat; 36. First positioning seat; 37. First clamping plate; 38. First threaded bracket; 39. Second positioning seat; 391. Second threaded bracket; 392. Second clamping plate; 393. Connecting rod; 394. Third positioning seat; 395. Fourth positioning seat; 396. Fixed frame; 397. Third clamping plate; 398. Slide rod; 399. Third threaded bracket; 310. Fourth threaded bracket; 311. Fourth clamping plate; 312. Moving rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] This utility model provides, for example Figure 1-4 As shown, a tensile testing device for welding materials includes a protective component 1, a control panel 2, and a testing component 3. The control panel 2 is disposed on the front of the protective component 1, and the testing component 3 is disposed in the inner cavity of the protective component 1. The protective component 1 includes a protective box 11, a base 12, and a protective door 13. The testing component 3 includes a positioning rod 31, a first motor 32, a limiting groove 33, a threaded rod 34, an N-type seat 35, a first positioning seat 36, a first clamping plate 37, a first threaded frame 38, a second positioning seat 39, a second threaded frame 391, a second clamping plate 392, a connecting rod 393, a third positioning seat 394, a fourth positioning seat 395, a fixed frame 396, a third clamping plate 397, a sliding rod 398, a third threaded frame 399, a fourth threaded frame 310, a fourth clamping plate 311, and a moving rod 312. The base 12 is fixedly installed at the bottom of the protective box 11.

[0023] More specifically, the tensile strength of the welding material is simultaneously tested by setting up the detection component 3. During use, the protective door 13 is first opened, and the welding material is placed sequentially into the inner cavities of the fourth positioning seat 395 and the second positioning seat 39. The fourth threaded bracket 310 is rotated, causing the fourth clamping plate 311 to move backward, thereby fixing the welding material. Simultaneously, the second threaded bracket 391 is rotated, and the second clamping plate 392 is used to fix another set of welding material. After fixing, the top needs to be secured. The third threaded bracket 399 is rotated, causing the third clamping plate 392 to move backward. Plate 397 moves to the back to fix the top of the welding material. Simultaneously, the first threaded bracket 38 rotates and, under the action of the first clamping plate 37, fixes the top of another set of welding materials. After fixing, the protective door 13 is closed, and the tensile parameters are set through the control panel 2. Then, the first motor 32 drives the threaded rod 34 to rotate, and under the action of the N-type seat 35, the connecting rod 393, the first positioning seat 36, and the third positioning seat 394 move upward to the designated position. The protective door 13 is then opened to compare the tensile strength. This method has the advantages of convenient testing and safe use.

[0024] In some embodiments, the protective door 13 is hinged to the front of the protective box 11, the control panel 2 is fixedly installed on the front of the protective door 13, the fixing frame 396 is fixedly installed at the bottom of the inner cavity of the protective box 11, and the positioning rod 31 is fixedly installed at the top of the fixing frame 396. More specifically, the protective door 13 is provided to prevent the welding material from breaking and its debris from flying and injuring people during tensile testing, and the fixing frame 396 is provided to install the positioning rod 31.

[0025] In some embodiments, the first motor 32 is fixedly mounted on the top of the positioning rod 31, the limiting groove 33 is formed inside the positioning rod 31, the N-type seat 35 slides inside the limiting groove 33, and the threaded rod 34 rotates inside the N-type seat 35 by thread. More specifically, the limiting groove 33 is used to limit the N-type seat 35 to prevent the N-type seat 35 from shaking during movement, and the N-type seat 35 is used to limit the first positioning seat 36 to prevent the first positioning seat 36 from shaking during movement.

[0026] In some embodiments, the bottom of the threaded rod 34 is rotatably connected to the bottom of the inner cavity of the limiting groove 33 via a bearing, the output shaft of the first motor 32 passes through the inner cavity of the limiting groove 33 and is fixedly connected to the top of the threaded rod 34, and the first positioning seats 36 are all fixedly installed on both sides of the bottom of the N-type seat 35. More specifically, by setting the first motor 32 to drive the threaded rod 34, the connecting rod 393 is indirectly driven to move upward through the N-type seat 35.

[0027] In some embodiments, the first card plate 37 is disposed in the inner cavity of the first positioning seat 36, the first threaded bracket 38 rotates inside the first positioning seat 36 by thread, the back of the first threaded bracket 38 is rotatably connected to the front of the first card plate 37 by bearing, and the second positioning seats 39 are fixedly installed on both sides of the bottom of the inner cavity of the protective box 11. More specifically, the position of the first card plate 37 is moved by setting the first threaded bracket 38, and the top of the welding material is indirectly limited and fixed.

[0028] In some embodiments, the second clamping plate 392 is disposed in the inner cavity of the second positioning seat 39, the second threaded bracket 391 rotates inside the second positioning seat 39 via a thread, the back of the second threaded bracket 391 is rotatably connected to the front of the second clamping plate 392 via a bearing, and the connecting rods 393 slide on both sides inside the fixed frame 396. More specifically, by setting the second threaded bracket 391 to move the position of the second clamping plate 392, the bottom of the welding material is indirectly fixed.

[0029] In some embodiments, the top of the connecting rod 393 is fixedly connected to the surface of the N-type seat 35, the third positioning seat 394 is fixedly installed at the bottom of the connecting rod 393, the third threaded bracket 399 is rotated by threads at the center inside the third positioning seat 394, and the third clamping plate 397 is disposed in the inner cavity of the third positioning seat 394. More specifically, the connecting rod 393 is used to limit the third positioning seat 394 to prevent the third positioning seat 394 from shaking during movement.

[0030] In some embodiments, the back of the third threaded bracket 399 is rotatably connected to the front of the third clamping plate 397 via a bearing, the slide rods 398 slide on both sides inside the third positioning seat 394, the back of the slide rods 398 is fixedly connected to the front of the third clamping plate 397, and the fourth positioning seat 395 is fixedly installed at the bottom of the inner cavity of the fixed frame 396. More specifically, by setting the third threaded bracket 399 to move the position of the first clamping plate 37, the welding material is indirectly fixed.

[0031] In some embodiments, the fourth card plate 311 is disposed in the inner cavity of the fourth positioning seat 395, the fourth threaded bracket 310 is rotated inside the fourth positioning seat 395 by means of threads, the back of the fourth threaded bracket 310 is rotatably connected to the front of the fourth card plate 311 by means of bearings, the moving rods 312 are all slidably on both sides inside the fourth positioning seat 395, and the back of the moving rods 312 is fixedly connected to the front of the fourth card plate 311. More specifically, the fourth card plate 311 is moved by means of the fourth threaded bracket 310.

[0032] Working principle:

[0033] Step 1: When using, first open the protective door 13, place the welding materials in the inner cavity of the fourth positioning seat 395 and the second positioning seat 39 in sequence, rotate the fourth threaded bracket 310, the fourth threaded bracket 310 drives the fourth clamping plate 311 to move to the back, thereby fixing the welding materials. At the same time, rotate the second threaded bracket 391 and fix the other set of welding materials through the second clamping plate 392. After fixing, the top needs to be fixed. Rotate the third threaded bracket 399, the third threaded bracket 399 drives the third clamping plate 397 to move to the back, thereby fixing the top of the welding materials.

[0034] Step 2: The first threaded bracket 38 is rotated synchronously to fix the top of another set of welding materials under the action of the first clamping plate 37. After fixing, the protective door 13 is closed, and the tensile parameters are set through the control panel 2. Then, the first motor 32 drives the threaded rod 34 to rotate, and under the action of the N-type seat 35, the connecting rod 393, the first positioning seat 36 and the third positioning seat 394 move upward to the designated position. The protective door 13 is opened to compare its tensile strength, which has the advantages of convenient testing and safe use.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A tensile testing device for welding materials, characterized in that: The device includes a protection component (1), a control panel (2), and a detection component (3). The control panel (2) is located on the front of the protection component (1), and the detection component (3) is located inside the protection component (1). The protection component (1) includes a protective box (11), a base (12), and a protective door (13). The detection component (3) includes a positioning rod (31), a first motor (32), a limiting groove (33), a threaded rod (34), an N-type seat (35), a first positioning seat (36), and a second positioning seat (37). The base (12) is fixedly installed at the bottom of the protective box (11). The base consists of a first card plate (37), a first threaded bracket (38), a second positioning seat (39), a second threaded bracket (391), a second card plate (392), a connecting rod (393), a third positioning seat (394), a fourth positioning seat (395), a fixed frame (396), a third card plate (397), a sliding rod (398), a third threaded bracket (399), a fourth threaded bracket (310), a fourth card plate (311), and a moving rod (312).

2. The tensile testing equipment for welding materials according to claim 1, characterized in that: The protective door (13) is movably connected to the front of the protective box (11) by a hinge. The control panel (2) is fixedly installed on the front of the protective door (13). The fixed frame (396) is fixedly installed at the bottom of the inner cavity of the protective box (11). The positioning rod (31) is fixedly installed at the top of the fixed frame (396).

3. The tensile testing equipment for welding materials according to claim 1, characterized in that: The first motor (32) is fixedly installed on the top of the positioning rod (31), the limiting groove (33) is opened inside the positioning rod (31), the N-type seat (35) slides inside the limiting groove (33), and the threaded rod (34) rotates inside the N-type seat (35) by the thread.

4. The tensile testing equipment for welding materials according to claim 1, characterized in that: The bottom of the threaded rod (34) is rotatably connected to the bottom of the inner cavity of the limiting groove (33) through a bearing. The output shaft of the first motor (32) passes through the inner cavity of the limiting groove (33) and is fixedly connected to the top of the threaded rod (34). The first positioning seats (36) are all fixedly installed on both sides of the bottom of the N-type seat (35).

5. The tensile testing equipment for welding materials according to claim 1, characterized in that: The first card plate (37) is disposed in the inner cavity of the first positioning seat (36), the first threaded bracket (38) rotates inside the first positioning seat (36) by thread, the back of the first threaded bracket (38) is rotatably connected to the front of the first card plate (37) by bearing, and the second positioning seats (39) are fixedly installed on both sides of the bottom of the inner cavity of the protective box (11).

6. The tensile testing equipment for welding materials according to claim 1, characterized in that: The second card plate (392) is disposed in the inner cavity of the second positioning seat (39), the second threaded bracket (391) rotates inside the second positioning seat (39) by thread, the back of the second threaded bracket (391) is rotatably connected to the front of the second card plate (392) by bearing, and the connecting rods (393) slide on both sides inside the fixed frame (396).

7. The tensile testing equipment for welding materials according to claim 1, characterized in that: The top of the connecting rod (393) is fixedly connected to the surface of the N-type seat (35), the third positioning seat (394) is fixedly installed at the bottom of the connecting rod (393), the third threaded bracket (399) is rotated by the thread at the center inside the third positioning seat (394), and the third clamping plate (397) is set in the inner cavity of the third positioning seat (394).

8. The tensile testing equipment for welding materials according to claim 1, characterized in that: The back of the third threaded bracket (399) is rotatably connected to the front of the third clamping plate (397) via a bearing. The slide rods (398) slide on both sides inside the third positioning seat (394). The back of the slide rods (398) is fixedly connected to the front of the third clamping plate (397). The fourth positioning seat (395) is fixedly installed at the bottom of the inner cavity of the fixed frame (396).

9. The tensile testing equipment for welding materials according to claim 1, characterized in that: The fourth card plate (311) is disposed in the inner cavity of the fourth positioning seat (395). The fourth threaded bracket (310) rotates inside the fourth positioning seat (395) by means of threads. The back of the fourth threaded bracket (310) is rotatably connected to the front of the fourth card plate (311) by means of bearings. The moving rods (312) slide on both sides inside the fourth positioning seat (395). The back of the moving rods (312) is fixedly connected to the front of the fourth card plate (311).

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