Inspection device for nickel-based welding wire processing

Abstract

The utility model discloses an inspection device for nickel-based welding wire processing, which belongs to the technical field of nickel-based welding wire processing, and comprises a frame body mechanism and a pulling mechanism, the frame body mechanism is provided with a sliding mechanism for impacting a detected piece in a sliding manner, and the pulling mechanism is arranged on the frame body mechanism. A connecting mechanism used for being connected with a pulling mechanism is integrally fixed to the sliding mechanism, and the pulling mechanism is fixed to the inner side of the frame body mechanism. According to the utility model, the sliding mechanism, the pulling mechanism and the fixing mechanism are arranged, and the resilience force of the tension spring is used for providing the impact force during the impact resistance test, so that the size of the equipment is effectively reduced, the material cost is effectively reduced, and the safety of the impact resistance test is effectively improved; according to the utility model, through the arrangement of the frame body mechanism, the sliding mechanism and the pulling mechanism, the testable impact force range of the device is effectively increased, the device is more flexible to use, and the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of nickel-based welding wire processing technology, and in particular to an inspection device for nickel-based welding wire processing. Background Technology

[0002] Nickel-based welding wire is made with nickel as the base material and various alloying elements. It has excellent corrosion resistance, high-temperature strength and oxidation resistance, and is often used in aerospace, chemical and other fields. Its processing requires multiple processes such as melting and drawing, and strict control of composition and dimensional accuracy to ensure the stability of welding wire performance. In the production and processing of nickel-based welding wire, it is often necessary to conduct chemical composition testing, mechanical property testing, corrosion resistance testing and other tests. Only after all tests are qualified can it be put into use.

[0003] In the mechanical property testing of nickel-based welding wire, impact testing devices are often used to perform impact tests on the nickel-based welding wire. In existing technologies, pendulum impact testing machines or falling hammer impact testing machines are often used to test nickel-based welding wire. The pendulum impact testing machine usually has a long pendulum rod and its structural dimensions are often large. During the test, space needs to be reserved for the pendulum to swing. Therefore, the pendulum impact testing machine often occupies a large area. Moreover, after the pendulum is released, due to inertia, the pendulum will continue to swing back and forth, which poses certain safety hazards. Although the falling hammer impact testing machine has a smaller footprint, it still needs to reserve enough space in the vertical direction to accelerate the falling hammer, and its volume is still large. In order to better change its impact force, it is often necessary to equip it with counterweights of various specifications, resulting in higher material costs.

[0004] Therefore, there is an urgent need to provide an inspection device for nickel-based welding wire processing to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an inspection device for processing nickel-based welding wire.

[0006] To solve the above-mentioned technical problems, the present invention provides a technical solution: a testing device for processing nickel-based welding wire, comprising a frame mechanism and a pulling mechanism, wherein a sliding mechanism for impacting the workpiece is slidably disposed on the frame mechanism, and a connecting mechanism for connecting to the pulling mechanism is integrally fixed on the sliding mechanism.

[0007] A pulling mechanism is fixed to the inner side of the frame mechanism;

[0008] The frame structure is also integrally fixed with multiple fixing mechanisms for adjusting the impact force.

[0009] The present invention is further configured such that: the frame mechanism includes a mounting frame, the mounting frame has a sliding groove, the mounting frame also has a slotted component integrally fixed thereon, the mounting frame also has a scale engraved thereon, the inner side of the mounting frame has a first mounting groove, and the inner side of the mounting frame also has a second mounting groove.

[0010] The above technical solution uses stainless steel as the mounting bracket, which has high strength and good corrosion resistance. One end of the slot is open, and the workpiece to be tested can be placed in the opening of the slot. The scale has at least three markings, which can be used to indicate the impact force.

[0011] The present invention is further configured such that: the sliding mechanism includes a slider slidably disposed inside the sliding groove, the slider having an impact groove machined on it, a pin hole lug integrally fixed on the slider, and multiple rollers rotatably disposed on the slider.

[0012] Through the above technical solution, the roller can effectively reduce the sliding resistance between the slider and the groove, and the pin hole can be used to limit the slider.

[0013] The present invention is further configured such that: the connecting mechanism includes four hanging rods integrally fixed on the slider, and the end of each hanging rod is integrally fixed with an anti-detachment protrusion.

[0014] With the above technical solution, the hanging rod can be used to hook the hanging ring, and the anti-detachment protrusion can effectively prevent the hanging ring from falling off the hanging rod.

[0015] The present invention is further configured such that: the pulling mechanism includes two thin tension springs fixed to the inner side of the mounting groove one, and a hanging ring is welded to the end of the thin tension spring; the pulling mechanism also includes a thick tension spring assembly fixed in the mounting groove two.

[0016] Through the above technical solution, the coarse tension spring assembly consists of two coarse tension springs, and the ends of the coarse tension springs are also welded and fixed with hanging rings. The fine tension spring and the coarse tension spring assembly can generate elastic contraction force, thereby increasing the impact force of the slider. Through these tension spring structures, the device can generate impact force without relying on gravity. Its impact structure accelerates quickly, without the need to reserve an excessively long acceleration space or use a large counterweight to increase the impact force, effectively reducing the space occupied and material cost of the device.

[0017] The present invention is further configured such that: the fixing mechanism includes a plurality of connecting ears integrally fixed on the mounting bracket, the connecting ears are fixed with self-locking buckles, the inner side of the connecting ears is slidably connected with a pin, one end of the pin is integrally fixed with a pressing block, and the pressing block is fixed with a self-locking pin.

[0018] With the above technical solution, when the self-locking pin is inserted into the self-locking buckle, the self-locking buckle will lock the self-locking pin. When the operator presses the pressing block again, the self-locking buckle will release the self-locking pin.

[0019] The present invention is further configured such that: a return spring is provided on the outside of the pin, and a connecting block is integrally fixed on the pin.

[0020] With the above technical solution, when the staff uses this device to perform impact resistance testing on nickel-based welding wire, they can pull the slider to a specified distance and lightly press the pressing block to make the pin insert into the pin hole ear. At this time, the self-locking pin will also insert into the self-locking buckle, thus locking the slider. After the slider is locked, the staff can place the workpiece to be tested inside the slot and lightly press the pressing block again. At this time, the self-locking buckle releases the lock on the self-locking pin. Under the action of the return spring, the pin exits the pin hole ear, and the slider moves towards the workpiece to be tested under the contraction elastic force of the pulling mechanism and impacts the workpiece, thereby achieving impact resistance testing. Multiple fixing mechanisms are set. The farther the slider is fixed from the workpiece to be tested, the greater its impact force. The impact force of the slider can also be changed by increasing or decreasing the number of tension springs, thereby improving the detection range of the device.

[0021] The beneficial effects of this utility model are as follows:

[0022] 1. This utility model, through the arrangement of a sliding mechanism, a pulling mechanism and a fixing mechanism, provides the impact force during impact testing through the rebound force of the tension spring, which not only effectively reduces the size of the equipment, but also effectively reduces material costs and effectively improves the safety of impact testing;

[0023] 2. By incorporating a frame mechanism, a sliding mechanism, and a pulling mechanism, this utility model effectively increases the range of impact forces that can be tested, making it more flexible in use and improving its applicability. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a structural diagram of the frame mechanism of this utility model;

[0026] Figure 3 This is a structural diagram of the sliding mechanism of this utility model;

[0027] Figure 4 This is a structural diagram of the pulling mechanism of this utility model;

[0028] Figure 5 This is a structural diagram of the fixing mechanism of this utility model.

[0029] In the diagram: 1. Frame mechanism; 101. Mounting bracket; 102. Slide groove; 103. Slot; 104. Scale; 105. Mounting slot one; 106. Mounting slot two; 2. Sliding mechanism; 201. Slider; 202. Impact groove; 203. Pin hole ear; 204. Roller; 3. Connecting mechanism; 301. Hanging rod; 302. Anti-detachment protrusion; 4. Pulling mechanism; 401. Thin tension spring; 402. Hanging ring; 403. Coarse tension spring assembly; 5. Fixing mechanism; 501. Connecting ear; 502. Self-locking buckle; 503. Pin; 504. Pressing block; 505. Self-locking pin; 506. Return spring; 507. Connecting block. Detailed Implementation

[0030] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0031] Please see Figures 1-5 An inspection device for nickel-based welding wire processing includes a frame mechanism 1 and a pulling mechanism 4. The frame mechanism 1 includes a mounting frame 101, on which a sliding groove 102 is formed. A slot 103 is integrally fixed on the mounting frame 101. A scale 104 is engraved on the mounting frame 101. A first mounting groove 105 and a second mounting groove 106 are formed on the inner side of the mounting frame 101. The mounting frame 101 is made of stainless steel, which has high strength and good corrosion resistance. One end of the slot 103 is open, and the workpiece to be inspected can be placed in the slot. At the opening of component 103, at least three scales 104 are provided to indicate the impact force. A sliding mechanism 2 for impacting the test component is slidably arranged on the frame mechanism 1. The sliding mechanism 2 includes a slider 201 slidably arranged inside the slide groove 102. The slider 201 has an impact groove 202 machined on it. A pin hole ear 203 is also integrally fixed on the slider 201. Multiple rollers 204 are also rotatably arranged on the slider 201. The rollers 204 can effectively reduce the sliding resistance between the slider 201 and the slide groove 102. The pin hole ear 203 can be used to limit the slider 201.

[0032] like Figure 1 , Figure 3 and Figure 4As shown, a connecting mechanism 3 for connecting the pulling mechanism 4 is integrally fixed on the sliding mechanism 2. The connecting mechanism 3 includes four hanging rods 301 integrally fixed on the slider 201. An anti-detachment protrusion 302 is integrally fixed to the end of the hanging rod 301. The hanging rod 301 can be used to hook the hanging ring 402. The anti-detachment protrusion 302 can effectively prevent the hanging ring 402 from falling off the hanging rod 301. A pulling mechanism 4 is fixed to the inner side of the frame mechanism 1. The pulling mechanism 4 includes two thin tension springs 401 fixed to the inner side of the mounting groove 105. The end of the thin tension spring 401 is welded and fixed with a hanging ring 4. 02. The pulling mechanism 4 also includes a coarse tension spring assembly 403 fixed in the mounting groove 106. The coarse tension spring assembly 403 consists of two coarse tension springs. The ends of the coarse tension springs are also welded and fixed with hanging rings 402. The fine tension spring 401 and the coarse tension spring assembly 403 can generate elastic contraction force, thereby increasing the impact force of the slider 201. Through these tension spring structures, the device can generate impact force without relying on gravity. Its impact structure accelerates quickly, without the need to reserve too long acceleration space or use a large counterweight to increase the impact force, effectively reducing the space occupied and material cost of the device.

[0033] like Figure 1 and Figure 5 As shown, the frame mechanism 1 also has multiple fixing mechanisms 5 integrally fixed on it for adjusting the impact force. Each fixing mechanism 5 includes multiple connecting ears 501 integrally fixed on the mounting frame 101. A self-locking buckle 502 is fixed to each connecting ear 501. A pin 503 is slidably connected to the inner side of each connecting ear 501. A pressing block 504 is integrally fixed to one end of the pin 503. A self-locking pin 505 is fixed to the pressing block 504. A return spring 506 is provided on the outside of the pin 503. A connecting block 507 is also integrally fixed to the pin 503. When the self-locking pin 505 is inserted into the self-locking buckle 502, the self-locking buckle 502 locks the self-locking pin 505. When the operator lightly presses the pressing block 504 again, the self-locking buckle 502 releases the self-locking pin 505. When the operator uses this device to perform impact resistance testing on nickel-based welding wire, they can pull the slider 201. When the slider 201 is locked, the operator should press the pressing block 504 to make the pin 503 engage with the pin hole ear 203. At this time, the self-locking pin 505 will also engage with the self-locking buckle 502, thus locking the slider 201. After the slider 201 is locked, the operator can place the workpiece to be tested inside the slot 103 and press the pressing block 504 again. At this time, the self-locking buckle 502 will release the self-locking pin 505. Under the action of the return spring 506, the pin 503 will exit the pin hole ear 203. The slider 201 will move towards the workpiece to be tested under the contraction force of the pulling mechanism 4 and impact the workpiece, thereby achieving impact resistance testing. Multiple fixing mechanisms 5 are provided. The farther the slider 201 is fixed from the workpiece to be tested, the greater its impact force. The impact force of the slider 201 can also be changed by increasing or decreasing the number of tension springs, thereby improving the detection range of the device.

[0034] In use, the operator can first slide the sliding mechanism 2 to the designated position and fix it with the fixing mechanism 5. Then, as needed, the specified tension spring in the pulling mechanism 4 is hung on the connecting mechanism 3, and the workpiece to be tested is placed in the slot 103. When the operator releases the fixing mechanism 5, the sliding mechanism 2 will impact the workpiece under the pulling force of the pulling mechanism 4. The operator can inspect the workpiece after the impact to complete the impact test.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An inspection device for processing nickel-based welding wire, comprising a frame mechanism (1) and a pulling mechanism (4), characterized in that: The frame mechanism (1) is slidably provided with a sliding mechanism (2) for impacting the test piece, and a connecting mechanism (3) for connecting the pulling mechanism (4) is integrally fixed on the sliding mechanism (2); A pulling mechanism (4) is fixed to the inner side of the frame mechanism (1); The frame mechanism (1) is also integrally fixed with multiple fixing mechanisms (5) for adjusting the impact force.

2. The inspection device for processing nickel-based welding wire according to claim 1, characterized in that: The frame mechanism (1) includes a mounting frame (101), on which a sliding groove (102) is provided, and a slotted piece (103) is integrally fixed on the mounting frame (101). A scale (104) is also engraved on the mounting frame (101). A first mounting groove (105) is provided on the inner side of the mounting frame (101), and a second mounting groove (106) is also provided on the inner side of the mounting frame (101).

3. The inspection device for processing nickel-based welding wire according to claim 2, characterized in that: The sliding mechanism (2) includes a slider (201) slidably disposed inside the slide groove (102). The slider (201) has an impact groove (202) machined on it. The slider (201) also has a pin hole lug (203) integrally fixed on it. The slider (201) also has multiple rollers (204) rotatably disposed on it.

4. The inspection device for processing nickel-based welding wire according to claim 3, characterized in that: The connecting mechanism (3) includes four hanging rods (301) integrally fixed on the slider (201), and the end of each hanging rod (301) is integrally fixed with an anti-detachment protrusion (302).

5. The inspection device for processing nickel-based welding wire according to claim 2, characterized in that: The pulling mechanism (4) includes two thin tension springs (401) fixed inside the first mounting groove (105), and a hanging ring (402) is welded to the end of the thin tension spring (401). The pulling mechanism (4) also includes a thick tension spring group (403) fixed inside the second mounting groove (106).

6. The inspection device for processing nickel-based welding wire according to claim 2, characterized in that: The fixing mechanism (5) includes multiple connecting ears (501) integrally fixed on the mounting bracket (101). A self-locking buckle (502) is fixed on the connecting ear (501). A pin (503) is slidably connected to the inner side of the connecting ear (501). A pressing block (504) is integrally fixed to one end of the pin (503). A self-locking pin (505) is fixed on the pressing block (504).

7. The inspection device for processing nickel-based welding wire according to claim 6, characterized in that: A return spring (506) is provided on the outside of the pin (503), and a connecting block (507) is integrally fixed on the pin (503).

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