Burning resistance test equipment for cerium tungsten electrode

Abstract

The invention relates to the technical field of cerium tungsten electrode testing, in particular to cerium tungsten electrode burning resistance testing equipment which comprises a heating furnace, a supporting net, a limiting net pipe, a remote temperature detector, a supporting box, a first motor, a first screw rod, a threaded pipe, an adapter plate and a frame plate, a second motor is installed at the right end of the frame plate, and an output shaft of the second motor is connected with a first gear; the right end of the transmission shaft is connected with a second gear; the left part of the transmission shaft is connected with a transmission gear; the left part of the positioning box is rotationally connected with a rotating gear; the bottom end of the rotating gear is connected with a first electric cylinder; the left portion and the right portion of the rotating plate are each provided with a clamping device used for clamping an electrode, the right end of the heating furnace is connected with a material conveying device used for conveying the electrode, and the device has the beneficial effects that the influence of the external environment on the heating position is reduced, operation of a user is convenient, safety is high, and the labor intensity of the user is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cerium tungsten electrode testing, in particular to a cerium tungsten electrode burning resistance testing device. Background Art

[0002] Cerium tungsten electrode is a welding electrode with a high melting point. After production, it is often necessary to sample and test the cerium tungsten electrode, which is beneficial to the quality control of the cerium tungsten electrode and reduces the poor heat resistance of the cerium tungsten electrode during use. The existing cerium tungsten electrode testing method is mostly to manually place the cerium tungsten electrode in the heating equipment and manually move the cerium tungsten electrode. Due to the high heat, it is not conducive to user operation, and during use, the safety is low, and the external environment is more likely to affect the heating part. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a cerium tungsten electrode burn-resistance testing device, which has the characteristics of reducing the impact of the external environment on the heating part, being convenient for users to operate, having high safety, and reducing the labor intensity of users.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cerium tungsten electrode burning resistance test equipment, comprising a heating furnace, a heating chamber is arranged on the upper part of the heating furnace, a nozzle is connected to the heating furnace, a support plate is connected to the top of the heating furnace, a support net is connected to the top of the support plate, a limited position network pipe is connected to the top of the supporting net, a hanging plate is connected to the upper part of the heating furnace, a remote temperature meter is connected to the bottom of the hanging plate, the remote temperature meter is electrically connected to a display, a support box is connected to the top of the heating furnace, a first motor is installed on the left end of the support box, a first screw is connected to the output shaft of the first motor, a threaded tube is connected to the circumferential outer wall of the first screw through a thread, a transfer plate is connected to the bottom end of the threaded tube, The right end of the adapter plate is connected to a frame plate, and a second motor is installed on the right end of the frame plate. The output shaft of the second motor is connected to the first gear, and the bottom end of the adapter plate is connected to a positioning box. The internal rotation of the positioning box is connected to a transmission shaft, and the right end of the transmission shaft is connected to the second gear, and the second gear is meshed with the first gear. The left part of the transmission shaft is connected to a transmission gear, and the left part of the positioning box is rotatably connected to a rotating gear, and the rotating gear is meshed with the transmission gear. The bottom end of the rotating gear is connected to a first electric cylinder, and the output shaft of the first electric cylinder is connected to a rotating plate. The left and right parts of the rotating plate are both provided with clamping devices for clamping electrodes, and the right end of the heating furnace is connected to a feeding device for transmitting electrodes.

[0005] The feeding device includes an extension plate, the top end of the extension plate is fixedly connected to a support box, a storage cavity is arranged inside the support box, a third motor is installed on the right part of the extension plate, the output shaft of the third motor is fixedly connected to a second screw rod, the circumferential outer wall of the second screw rod is connected to a pressure plate by a thread, the left part of the pressure plate is inserted into the interior of the support box, and a long limiting hole corresponding to the pressure plate is arranged at the right end of the support box.

[0006] The clamping device includes a second electric cylinder, the bottom end of the second electric cylinder is fixedly connected to the top end of the rotating plate, the output shaft of the second electric cylinder is fixedly connected with a protrusion, the bottom end of the protrusion is fixedly connected with a sliding tube, the sliding tube is sleeved on the rotating plate, the bottom end of the sliding tube is fixedly connected with a clamping block, and the bottom end of the rotating plate is fixedly connected with a fixed block.

[0007] The left part of the positioning box is rotatably connected to a limit gear via an axis, and the limit gear is meshed with a rotating gear.

[0008] A reinforcing plate is fixedly connected to the top end of the inner wall of the positioning box, and the right end of the reinforcing plate and the left end of the transmission shaft are rotatably connected via an axis.

[0009] The clamping block and the opposite ends of the corresponding fixing block are both fixedly connected with heat-resistant plates.

[0010] The top end of the threaded tube is fixedly connected with a trigger plate, the left and right parts of the support box are fixedly connected with proximity sensors, and each of the proximity sensors is electrically connected to the first motor.

[0011] The left end of the adapter plate is fixedly connected with a sliding shaft, the middle part of the sliding shaft passes through the left side wall of the support box, the left part of the sliding shaft is fixedly connected with a first limit plate, and the right part of the sliding shaft is fixedly connected with a second limit plate.

[0012] Compared with the prior art, the present invention provides a cerium tungsten electrode burn-resistance test device, which has the following beneficial effects:

[0013] The cerium tungsten electrode burning resistance test equipment stores the cerium tungsten electrodes to be tested through a feeding device, and moves the cerium tungsten electrodes to the upper part one by one, drives the first screw to rotate through the first motor, and the first screw cooperates with the threaded tube to drive the threaded tube, the adapter plate, the rotating plate and the clamping device to move to the right, and then clamps the cerium tungsten electrode through the clamping device on the right, and then drives the cerium tungsten electrode to move to the supporting net, drives the first gear to rotate through the second motor, and cooperates with the first gear and the second motor to drive the second gear, the transmission shaft and the transmission gear to rotate, and the transmission gear drives the rotating gear, the first electric cylinder, the rotating plate and the clamping device to rotate, and the clamping device on the left clamps the test After the cerium tungsten electrode is completed, the right cerium tungsten electrode is driven to move to the detection position by rotation, and the cerium tungsten electrode is driven up and down by the first electric cylinder, thereby making room for part of the space supporting the cerium tungsten electrode to reduce the interference of the support at the movement of the cerium tungsten electrode. Heat is generated by the heating furnace and concentratedly transmitted to the cerium tungsten electrode through the nozzle. The temperature of the cerium tungsten electrode is remotely measured by the remote temperature detector. During the whole process, the cerium tungsten electrode is carried out in a relatively closed environment, which reduces the influence of the external environment and improves safety. In addition, the user moves multiple cerium tungsten electrodes to the feeding device, and the process has a high degree of automation, which is convenient for users to operate and reduces the labor intensity of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0017] Figure 3 For the present invention Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0018] Figure 4 For the present invention Figure 1 A schematic diagram of the local enlarged structure at C in the middle;

[0019] Figure 5 It is a schematic diagram of the top view of the support box and the pressure plate in the present invention.

[0020] Figure numerals: 1, heating furnace; 2, support plate; 3, nozzle; 4, support net; 5, limit net pipe; 6, hanging plate; 7, remote temperature detector; 8, display; 9, support box; 10, first motor; 11, first screw rod; 12, threaded tube; 13, trigger plate; 14, proximity sensor; 15, adapter plate; 16, sliding shaft; 17, first limit plate; 18, second limit plate; 19, shelf plate; 20, second motor; 21, first gear; 2 2. Second gear; 23. Coupling; 24. Transmission shaft; 25. Positioning box; 26. Transmission gear; 27. Reinforcement plate; 28. Rotating gear; 29. ​​First electric cylinder; 30. Second electric cylinder; 31. Bump; 32. Sliding tube; 33. Clamping block; 34. Fixed block; 35. Rotating plate; 36. Heat-resistant plate; 37. Support box; 38. Extension plate; 39. Third motor; 40. Second screw; 41. Pressing plate; 42. Limiting gear. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] Embodiment 1:

[0024] See also Figure 1-5A cerium tungsten electrode burning resistance test device comprises a heating furnace 1, a heating chamber is arranged on the upper part of the heating furnace 1, a nozzle 3 is connected to the heating furnace 1, a support plate 2 is fixedly connected to the top of the heating furnace 1, a support net 4 is fixedly connected to the top of the support plate 2, the nozzle 3 and the lower side of the support net 4 are arranged oppositely, the top of the support net 4 is fixedly connected to a limited position network pipe 5, a hanging plate 6 is fixedly connected to the upper part of the heating furnace 1, a remote temperature measuring device 7 is fixedly connected to the bottom of the hanging plate 6, and the remote temperature measuring device 7 is electrically connected to a display 8, The top of the heating furnace 1 is fixedly connected with a support box 9, the left end of the support box 9 is installed with a first motor 10, the output shaft of the first motor 10 is fixedly connected with a first screw 11, the circumferential outer wall of the first screw 11 is threadedly connected with a threaded tube 12, the bottom end of the threaded tube 12 is fixedly connected with an adapter plate 15, the right end of the adapter plate 15 is fixedly connected with a frame plate 19, the right end of the frame plate 19 is installed with a second motor 20, the output shaft of the second motor 20 is fixedly connected with a first gear 21, the bottom of the adapter plate 15 is fixedly connected with a first gear 21, and the bottom of the adapter plate 15 is fixedly connected with a first gear 21. The end is fixedly connected with a positioning box 25, and the interior of the positioning box 25 is rotatably connected with a transmission shaft 24. The right end of the transmission shaft 24 is connected with a second gear 22 through a coupling 23, and the second gear 22 is meshed with the first gear 21. The left part of the transmission shaft 24 is fixedly connected with a transmission gear 26, and the left part of the positioning box 25 is rotatably connected with a rotating gear 28, and the rotating gear 28 is meshed with the transmission gear 26. The top of the inner wall of the positioning box 25 is fixedly connected with a reinforcing plate 27, and the right end of the reinforcing plate 27 and the left end of the transmission shaft 24 are rotatably connected through an axis, and the left part of the transmission shaft 24 is limited by the reinforcing plate 27 to reduce the skewness of the left part of the transmission shaft 24. The left part of the positioning box 25 is rotatably connected with a limiting gear 42 through an axis, and the limiting gear 42 is meshed with the rotating gear 28. The left part of the rotating gear 28 is limited by the limiting gear 42 to reduce the skewness of the rotating gear 28. The bottom end of the rotating gear 28 is fixedly connected with a first electric cylinder 29, and the output shaft of the first electric cylinder 29 is fixedly connected with a rotating plate 35.

[0025] The left and right parts of the rotating plate 35 are both provided with clamping devices for clamping the electrode, and the clamping devices include a second electric cylinder 30, the bottom end of the second electric cylinder 30 is fixedly connected to the top end of the rotating plate 35, the output shaft of the second electric cylinder 30 is fixedly connected to a protrusion 31, the bottom end of the protrusion 31 is fixedly connected to a sliding tube 32, the sliding tube 32 is sleeved on the rotating plate 35, the bottom end of the sliding tube 32 is fixedly connected to a clamping block 33, and the bottom end of the rotating plate 35 is fixedly connected to a fixing block 34. 0 drives the protrusion 31 and the sliding tube 32 to move, and the sliding tube 32 drives the clamping block 33 to move. The clamping block 33 and the fixed block 34 cooperate to clamp the cerium tungsten electrode. The position of the sliding tube 32 is limited by the rotating plate 35, which is conducive to stably clamping the cerium tungsten electrode. The clamping block 33 and the corresponding fixed block 34 are fixedly connected at the opposite ends with a heat-resistant plate 36. The heat-resistant plate 36 is made of heat-resistant ceramic material. The heat-resistant plate 36 contacts the cerium tungsten electrode, thereby reducing the damage of the clamping block 33 and the fixed block 34.

[0026] The right end of the heating furnace 1 is fixedly connected with a feeding device for transmitting electrodes, and the feeding device includes an extension plate 38. The top of the extension plate 38 is fixedly connected with a support box 37. The support box 37 is provided with a storage cavity inside. The right part of the extension plate 38 is installed with a third motor 39. The output shaft of the third motor 39 is fixedly connected with a second screw 40. The circumferential outer wall of the second screw 40 is connected with a pressing plate 41 through a thread. The left part of the pressing plate 41 is inserted into the support box 37. The right end of the support box 37 is provided with a limiting long hole corresponding to the pressing plate 41. The cerium tungsten electrode is stored through the support box 37. The third motor 39 drives the second screw 40 to rotate. The second screw 40 and the pressing plate 41 cooperate to drive the pressing plate 41 to move. The pressing plate 41 drives the cerium tungsten electrodes inside the support box 37 to move upward one by one, thereby effectively realizing the one-by-one transmission of the cerium tungsten electrodes.

[0027] The cerium tungsten electrodes to be tested are stored through the feeding device, and the cerium tungsten electrodes are moved to the upper part one by one, and the first motor 10 drives the first screw 11 to rotate. The first screw 11 cooperates with the threaded tube 12 to drive the threaded tube 12, the adapter plate 15, the rotating plate 35 and the clamping device to move to the right, and then the cerium tungsten electrode is clamped by the clamping device on the right, and then the cerium tungsten electrode is driven to move to the supporting net 4, and the first gear 21 is driven to rotate by the second motor 20. The first gear 21 and the second motor 20 cooperate to drive the second gear 22, the transmission shaft 24 and the transmission gear 26 to rotate, and the transmission gear 26 drives the rotating gear 28, the first electric cylinder 29, the rotating plate 35 and the clamping device to rotate, and the left After the clamping device on the side clamps the tested cerium tungsten electrode, it drives the cerium tungsten electrode on the right side to move to the detection position through rotation, and drives the cerium tungsten electrode to move up and down through the first electric cylinder 29, thereby making room for part of the space supporting the cerium tungsten electrode to reduce the interference of the support at the movement of the cerium tungsten electrode. Heat is generated by the heating furnace 1, and the heat is concentratedly transmitted to the cerium tungsten electrode through the nozzle 3. The temperature of the cerium tungsten electrode is remotely measured by the remote temperature meter 7. During the whole process, the cerium tungsten electrode is carried out in a relatively closed environment, which reduces the influence of the external environment and improves safety. In addition, the user moves multiple cerium tungsten electrodes to the feeding device, and the process has a high degree of automation, which is convenient for the user to operate and reduces the labor intensity of the user.

[0028] Embodiment 2:

[0029] The contact of Example 1 has the following additional features:

[0030] A trigger plate 13 is fixedly connected to the top of the threaded tube 12, and proximity sensors 14 are fixedly connected to the left and right parts of the support box 9. Each proximity sensor 14 is electrically connected to the first motor 10. When the position of the threaded tube 12 is adjusted and when it moves to the corresponding position, the proximity sensor 14 senses the moving position, thereby effectively controlling and detecting the moving position of the clamping device.

[0031] The left end of the adapter plate 15 is fixedly connected to a sliding shaft 16, the middle part of the sliding shaft 16 passes through the left side wall of the support box 9, the left part of the sliding shaft 16 is fixedly connected to a first limiting plate 17, and the right part of the sliding shaft 16 is fixedly connected to a second limiting plate 18. Through the cooperation between the left side wall of the support box 9 and the sliding shaft 16, the skewness of the adapter plate 15 is reduced, and the moving position of the sliding shaft 16 is limited by the first limiting plate 17 and the second limiting plate 18, thereby further reducing the excessive movement of the adapter plate 15.

[0032] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A cerium tungsten electrode burning resistance test equipment, comprising: The invention comprises a heating furnace (1), wherein a heating chamber is arranged at the upper part of the heating furnace (1), a nozzle (3) is connected to the heating furnace (1), a support plate (2) is connected to the top of the heating furnace (1), a support net (4) is connected to the top of the support plate (2), a limit net tube (5) is connected to the top of the support net (4), a hanging plate (6) is connected to the upper part of the heating furnace (1), a remote temperature measuring device (7) is connected to the bottom of the hanging plate (6), and the remote temperature measuring device (7) The heating furnace (1) is electrically connected to a display (8); the top end of the heating furnace (1) is connected to a support box (9); the left end of the support box (9) is equipped with a first motor (10); the output shaft of the first motor (10) is connected to a first screw rod (11); the circumferential outer wall of the first screw rod (11) is connected to a threaded tube (12) via a thread; the bottom end of the threaded tube (12) is connected to an adapter plate (15); the right end of the adapter plate (15) is connected to a frame plate (19); the frame plate A second motor (20) is installed at the right end of (19), and the output shaft of the second motor (20) is connected to the first gear (21). The bottom end of the adapter plate (15) is connected to a positioning box (25), and the interior of the positioning box (25) is rotatably connected to a transmission shaft (24). The right end of the transmission shaft (24) is connected to a second gear (22), and the second gear (22) and the first gear (21) are meshed. The left part of the transmission shaft (24) is connected to a transmission gear (26). The left part of the positioning box (25) is rotatably connected to a rotating gear (28), and the rotating gear (28) and the transmission gear (26) are meshed. The bottom end of the rotating gear (28) is connected to a first electric cylinder (29), and the output shaft of the first electric cylinder (29) is connected to a rotating plate (35). The left and right parts of the rotating plate (35) are both provided with clamping devices for clamping electrodes. The right end of the heating furnace (1) is connected to a feeding device for transmitting electrodes.

2. The cerium tungsten electrode burning resistance test equipment according to claim 1 is characterized by: The feeding device comprises an extension plate (38), the top end of the extension plate (38) is fixedly connected to a support box (37), a material storage cavity is arranged inside the support box (37), a third motor (39) is installed on the right part of the extension plate (38), the output shaft of the third motor (39) is fixedly connected to a second screw rod (40), the circumferential outer wall of the second screw rod (40) is connected to a pressing plate (41) by a thread, the left part of the pressing plate (41) is inserted into the interior of the support box (37), and a limiting long hole corresponding to the pressing plate (41) is arranged at the right end of the support box (37).

3. The cerium tungsten electrode burning resistance test equipment according to claim 2 is characterized in that: The clamping device comprises a second electric cylinder (30), the bottom end of the second electric cylinder (30) is fixedly connected to the top end of a rotating plate (35), the output shaft of the second electric cylinder (30) is fixedly connected to a protrusion (31), the bottom end of the protrusion (31) is fixedly connected to a sliding tube (32), the sliding tube (32) is sleeved on the rotating plate (35), the bottom end of the sliding tube (32) is fixedly connected to a clamping block (33), and the bottom end of the rotating plate (35) is fixedly connected to a fixing block (34).

4. The cerium tungsten electrode burning resistance test equipment according to claim 3 is characterized by: The left part of the positioning box (25) is rotatably connected to a limit gear (42) via an axis, and the limit gear (42) is meshed with a rotating gear (28).

5. The cerium tungsten electrode burning resistance test equipment according to claim 4 is characterized in that: A reinforcing plate (27) is fixedly connected to the top end of the inner wall of the positioning box (25), and the right end of the reinforcing plate (27) and the left end of the transmission shaft (24) are rotatably connected via an axis.

6. The cerium tungsten electrode burning resistance test equipment according to claim 5 is characterized by: The clamping block (33) and the corresponding fixing block (34) are both fixedly connected with a heat-resistant plate (36) at their opposite ends.

7. The cerium tungsten electrode burning resistance test equipment according to claim 6 is characterized by: The top end of the threaded tube (12) is fixedly connected to a trigger plate (13), the left and right parts of the support box (9) are fixedly connected to proximity sensors (14), and each of the proximity sensors (14) is electrically connected to the first motor (10).

8. The cerium tungsten electrode burning resistance test equipment according to claim 7 is characterized by: The left end of the adapter plate (15) is fixedly connected to a sliding shaft (16), the middle part of the sliding shaft (16) passes through the left side wall of the support box (9), the left part of the sliding shaft (16) is fixedly connected to a first limiting plate (17), and the right part of the sliding shaft (16) is fixedly connected to a second limiting plate (18).

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