Fixing device for part welding

Abstract

The utility model relates to the technical field of hot working, in particular to a fixing device for part welding. The fixing device for part welding is used for positioning a copper sheet to be welded to a copper pipe and comprises a sliding assembly, at least one fixing assembly and at least one clamp, and the fixing assemblies are fixedly installed on the copper pipe; the sliding assembly comprises at least one sliding rail and at least one sliding part, the sliding rail is fixedly connected with the side, away from the copper pipe, of the fixing assembly, the sliding part slidably sleeves the sliding rail, the clamp is connected with the end, away from the sliding rail, of the sliding part, and the clamp is used for clamping the copper sheet and adjusting the angle of the copper sheet relative to the copper pipe. The sliding piece slides relative to the sliding rail to adjust the position of the copper sheet relative to the copper pipe. According to the fixing device for part welding, the included angle between the copper sheets and the copper pipes and the parallelism between the copper sheets are guaranteed, the deviation between the angle and the preset angle when a magnetizer is actually installed between the copper sheets is reduced, the installation precision of the magnetizer is improved, and the induction quenching effect is improved.

Description

Technical Field

[0001] The present application relates to the field of thermal processing technology, and in particular to a fixing device for parts welding. Background Art

[0002] During the manufacturing process of engineering machinery parts, surface induction hardening is usually used to process the parts, so that a certain thickness of hardened layer is produced on the surface of the parts, which improves the surface wear resistance while maintaining the toughness of the core. The inductor, as the main tooling for surface induction hardening, is usually formed by bending a copper tube and welding a copper sheet on the copper tube, and then filling the space between the copper sheets with a magnetic conductor.

[0003] In the prior art, a copper sheet is clamped on a bent copper tube, the angle of the copper sheet on the copper tube is adjusted, and the copper sheet and the copper tube are welded.

[0004] However, the angle between the copper sheet and the copper tube, as well as the parallelism between the copper sheets, cannot be guaranteed during the welding process, resulting in a large deviation between the angles when the magnetic conductors are actually installed between the copper sheets and the preset angle, affecting the effect of induction quenching. Utility Model Content

[0005] The present application provides a fixing device for parts welding, which is used to solve the problem that the angle between the copper sheet and the copper tube, as well as the parallelism between the copper sheets cannot be guaranteed during the welding process, resulting in a large deviation between the angle actually installed between the copper sheets and the preset angle, thereby affecting the induction quenching effect.

[0006] In order to achieve the above purpose, the technical solution of this application is as follows:

[0007] The present application provides a fixing device for parts welding, which is used to position a copper sheet to be welded on a copper tube, and includes a sliding component, at least one fixing component and at least one clamp, wherein the fixing component is fixedly mounted on the copper tube; the sliding component includes at least one slide rail and at least one sliding member, the slide rail is fixedly connected to a side of the fixing component away from the copper tube, the sliding member is slidably mounted on the slide rail, the clamp is connected to an end of the sliding member away from the slide rail, the clamp is used to clamp the copper sheet and adjust the angle of the copper sheet relative to the copper tube, and the sliding member slides relative to the slide rail to adjust the position of the copper sheet relative to the copper tube.

[0008] In a possible implementation, the fixing device for part welding provided in the present application, the sliding member has two first clamping arms, the two first clamping arms are arranged opposite to each other to form a sliding groove, and the sliding groove is slidably connected to the sliding rail; at least one of the two first clamping arms is inserted with a first fixing member, and part of the first fixing member can be located in the sliding groove and abut against the sliding rail to fix the sliding member on the sliding rail.

[0009] In one possible implementation, the fixing device for parts welding provided in the present application comprises a clamp including a clamp body and two second clamping arms arranged on the clamp body, and the two second clamping arms are arranged opposite to each other; a connecting portion is provided at one end of the sliding member away from the first clamping arm, and the two second clamping arms are rotatably connected to the connecting portion.

[0010] In a possible implementation, the fixing device for parts welding provided in the present application has a connecting portion that is a cylinder, two second clamping arms that surround a mounting hole that matches the cylinder, and the cylinder is inserted into the mounting hole.

[0011] In a possible implementation, the fixing device for parts welding provided in the present application, the clamp also includes two connecting plates, and the two connecting plates are respectively arranged at one end of the two second clamping arms away from the clamp body; at least one fixing hole is arranged on the connecting plate, and the fixing holes on the two connecting plates are arranged opposite to each other, and the opposite fixing holes are connected by a second fixing member to fix the clamp on the sliding member.

[0012] In a possible implementation, in the fixing device for parts welding provided in the present application, a clamping groove is provided at one end of the clamp body away from the second clamping arm, and the clamping groove is used for inserting the copper sheet.

[0013] In a possible implementation, in the fixing device for parts welding provided by the present application, the connecting plate, the second clamping arm, the clamp body and the clamping groove are integrally formed.

[0014] In one possible implementation, the fixing device for parts welding provided in the present application comprises a fixing assembly including a fixing base and a fixing plate, the fixing base is provided with a fixing groove, the fixing groove is used to accommodate part of the copper tube; the fixing plate is located on a side of the copper tube away from the fixing groove, and the fixing plate is fixedly connected to the fixing base to fix the fixing assembly on the copper tube.

[0015] In a possible implementation, the fixing device for parts welding provided in the present application further includes at least one first connecting member, at least one through hole is opened on the fixing plate, and at least one first connecting hole is provided on a side of the fixing base facing the fixing plate, and the through hole and the first connecting hole are connected one-to-one through the first connecting member.

[0016] In one possible implementation, the fixing device for parts welding provided in the present application further includes at least one second connecting member, and at least one second connecting hole is opened on the side wall of the fixing base facing away from the copper tube. The second connecting member passes through the slide rail and is connected to the second connecting hole to fix the slide rail on the copper tube.

[0017] The fixing device for parts welding provided in the present application positions the copper sheet to be welded on the copper tube by setting a sliding component, a fixing component and a clamp, first fixes the fixing component on the copper tube, then fixes the slide rail in the sliding component to the fixing component, and then slides the sliding part on the slide rail, and the clamp is connected to the end of the sliding part away from the slide rail. With such a design, part of the copper sheet is inserted on the clamp, and the angle of the copper sheet relative to the copper tube can be adjusted by rotating the clamp, and the position of the copper sheet relative to the copper tube can be adjusted by sliding the sliding part along the slide rail. After adjusting the angle and position of the copper sheet relative to the copper tube, the fixing clamp and the sliding part fix the copper sheet, thereby ensuring the angle between the copper sheet and the copper tube, as well as the parallelism between the copper sheets, reducing the deviation between the angle when the magnetizer is actually installed between the copper sheets and the preset angle, improving the accuracy of the magnetizer installation, and improving the effect of induction quenching. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are 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 work.

[0019] Figure 1 A schematic diagram of the structure of a fixing device for welding parts provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the middle sliding member;

[0021] Figure 3 for Figure 1 Structural diagram of the middle slide rail;

[0022] Figure 4 for Figure 1 A schematic diagram of the structure of the fixed component;

[0023] Figure 5 A schematic diagram of the structure of a clamp in a fixing device for parts welding provided in an embodiment of the present application.

[0024] Description of reference numerals:

[0025] 100: copper tube;

[0026] 200: copper sheet;

[0027] 300: sliding component;

[0028] 310: slide rail;

[0029] 320: sliding part;

[0030] 321: first clamping arm;

[0031] 322: sliding slot;

[0032] 323: connection part;

[0033] 330: first fixing member;

[0034] 400: fixed component;

[0035] 410: fixed base;

[0036] 411: fixed slot;

[0037] 412: second connecting hole;

[0038] 420: fixed plate;

[0039] 500: fixture;

[0040] 510: fixture body;

[0041] 520: second clamping arm;

[0042] 521: mounting hole;

[0043] 530: connecting plate;

[0044] 531: fixing hole;

[0045] 540: second fixing member;

[0046] 550: clamping groove;

[0047] 600: first connecting member;

[0048] 700: second connecting member.

[0049] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiment of the present application. Obviously, the described embodiment is only a part of the embodiment of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0051] It should be noted that in the description of the embodiments of the present application, terms such as "upper", "lower", "inside" and "outside" indicating orientation or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of description. They do not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the embodiments of the present application.

[0052] In addition, it should be noted that the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0053] In this application, unless otherwise clearly specified and limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] During the manufacturing process of engineering machinery parts, surface induction hardening is usually used to process the parts, so that a certain thickness of hardened layer is produced on the surface of the parts, improving the surface wear resistance while maintaining the toughness of the core. The inductor, as the main tooling for surface induction hardening, is usually made of a copper tube bent and a copper sheet welded on the copper tube, and then filled with a magnetic conductor between the copper sheets.

[0055] In the prior art, a copper sheet is clamped on a bent copper tube, the angle of the copper sheet on the copper tube is adjusted, and the copper sheet and the copper tube are welded.

[0056] However, the angle between the copper sheet and the copper tube, as well as the parallelism between the copper sheets, cannot be guaranteed during the welding process, resulting in a large deviation between the angles when the magnetic conductors are actually installed between the copper sheets and the preset angle, affecting the effect of induction quenching.

[0057] In view of this, the fixing device for parts welding provided in the present application positions the copper sheet to be welded on the copper tube by setting a sliding component, a fixing component and a clamp, first fixes the fixing component on the copper tube, then fixes the slide rail in the sliding component to the fixing component, and then slides the sliding part on the slide rail, and the clamp is connected to the end of the sliding part away from the slide rail. With such a design, part of the copper sheet is inserted into the clamp, and the angle of the copper sheet relative to the copper tube can be adjusted by rotating the clamp, and the position of the copper sheet relative to the copper tube can be adjusted by sliding the sliding part along the slide rail. After adjusting the angle and position of the copper sheet relative to the copper tube, the fixing clamp and the sliding part fix the copper sheet, thereby ensuring the angle between the copper sheet and the copper tube, as well as the parallelism between the copper sheets, reducing the deviation between the angle when the magnetic conductor is actually installed between the copper sheets and the preset angle, improving the accuracy of the magnetic conductor installation, and improving the effect of induction quenching.

[0058] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0059] Figure 1 A schematic diagram of the structure of a fixing device for welding parts provided in an embodiment of the present application; Figure 2 for Figure 1 A schematic diagram of the structure of the middle sliding member; Figure 3 for Figure 1 Structural diagram of the middle slide rail; Figure 4 for Figure 1 A schematic diagram of the structure of the fixed component; Figure 5 A schematic diagram of the structure of a clamp in a fixing device for parts welding provided in an embodiment of the present application.

[0060] See also Figures 1 to 5 The present application provides a fixing device for parts welding, which is used to position a copper sheet 200 to be welded on a copper tube 100, and includes a sliding component 300, at least one fixing component 400 and at least one clamp 500. The fixing component 400 is fixedly installed on the copper tube 100; the sliding component 300 includes at least one slide rail 310 and at least one sliding member 320. The slide rail 310 is fixedly connected to a side of the fixing component 400 away from the copper tube 100. The sliding member 320 is slidably mounted on the slide rail 310. The clamp 500 is connected to an end of the sliding member 320 away from the slide rail 310. The clamp 500 is used to clamp the copper sheet 200 and adjust the angle of the copper sheet 200 relative to the copper tube 100. The sliding member 320 slides relative to the slide rail 310 to adjust the position of the copper sheet 200 relative to the copper tube 100.

[0061] In the present application, in order to position the copper sheet 200 to be welded on the copper tube 100 , a sliding assembly 300 and a clamp 500 are provided. The sliding assembly 300 includes a sliding rail 310 and a sliding member 320 . The sliding rail 310 is fixed on the copper tube 100 through a fixing assembly 400 .

[0062] It can be understood that one end of the sliding member 320 is slidably connected to the sliding rail 310, and the other end of the sliding member 320 is connected to the clamp 500, and part of the copper sheet 200 is inserted into the clamp 500, so that the sliding member 320 and the clamp 500 can adjust the position and angle of the copper sheet 200.

[0063] That is to say, when it is necessary to weld the copper sheet 200 to the copper tube 100, the fixing assembly 400 is first fixedly installed on the copper tube 100, and then the slide rail 310 is fixedly connected to the side of the fixing assembly 400 that is away from the copper tube 100, and then a corresponding number of sliding members 320 are slidably sleeved on the slide rail 310 according to the number of copper sheets 200 required, and the sliding members 320 are connected to the clamp 500 in a one-to-one correspondence, and then part of the copper sheet 200, that is, one end of the copper sheet 200 facing the clamp 500 is inserted into the clamp 500. It can be understood that the side wall of the copper sheet 200 facing the copper tube 100 forms an opening of the copper sheet 200, and the copper sheet 200 is fixedly connected to the copper tube 100. The opening of 200 is stuck on the copper tube 100 to abut against the copper tube 100. The sliding member 320 can slide along the slide rail 310 to adjust the position of the copper sheet 200 relative to the copper tube 100. The clamp 500 can be rotated to adjust the angle of the copper sheet 200 relative to the copper tube. After adjusting the position and angle of the copper sheet 200, the sliding member 320 and the clamp 500 are fixed to start welding the copper sheet 200. This design ensures the angle between the copper sheet 200 and the copper tube 100, as well as the parallelism between the copper sheets 200, thereby reducing the deviation between the angle of the actual installation of the magnetic conductor between the copper sheets 200 and the preset angle, thereby improving the effect of induction quenching.

[0064] It is understandable that after a single copper sheet 200 is positioned and welded, it is necessary to wait for cooling before positioning and welding the next copper sheet 200, and the welding efficiency is low. The present application can set corresponding sliding members 320 and clamps 500 according to the number of copper sheets 200, and then position the copper sheets 200 to be welded on the copper tube 100 before welding, thereby improving the welding efficiency and having high versatility.

[0065] See also Figure 1 and Figure 2 In the embodiment of the present application, the sliding member 320 has two first clamping arms 321, and the two first clamping arms 321 are arranged opposite to each other to form a sliding groove 322, and the sliding groove 322 is slidably connected to the slide rail 310; at least one of the two first clamping arms 321 is inserted with a first fixing member 330, and part of the first fixing member 330 can be located in the sliding groove 322 and abut against the slide rail 310 to fix the sliding member 320 on the slide rail 310.

[0066] In the specific implementation, in order to realize the sliding connection between the sliding member 320 and the sliding rail 310, the sliding member 320 is provided with two first clamping arms 321, and the two first clamping arms 321 are arranged opposite to each other to form a sliding groove 322. As a result, part of the sliding rail 310 is located in the sliding groove 322, thereby realizing the sliding connection between the sliding member 320 and the sliding rail 310.

[0067] In some embodiments, after the sliding member 320 is slid to a suitable position along the slide rail 310, the sliding member 320 needs to be fixed. In order to fix the sliding member 320, at least one of the two first clamping arms 321 is inserted with a first fixing member 330. The first fixing member 330 is rotated to make the first fixing member 330 abut against the slide rail 310, thereby fixing the sliding member 320 on the slide rail 310. It can be understood that if the first fixing member 330 is rotated in the opposite direction, the sliding member 320 can slide to adjust the position of the sliding member 320 on the slide rail 310.

[0068] See also Figure 1 , Figure 2 and Figure 5 In the embodiment of the present application, the clamp 500 includes a clamp body 510 and two second clamping arms 520 arranged on the clamp body 510, and the two second clamping arms 520 are arranged opposite to each other; a connecting portion 323 is provided at one end of the sliding member 320 away from the first clamping arm 321, and the two second clamping arms 520 are rotatably connected to the connecting portion 323.

[0069] Among them, a connecting portion 323 is provided on the sliding member 320, and two second clamping arms 520 are provided on the clamp body 510. The two second clamping arms 520 are arranged opposite to each other. During installation, the two second clamping arms 520 are sleeved on the connecting portion 323 to realize the connection between the clamp 500 and the sliding member 320.

[0070] It can be understood that the two second clamping arms 520 are rotatably connected to the connecting portion 323 so that the angle of the clamp 500 relative to the copper tube 100 can be adjusted.

[0071] See also Figure 2 and Figure 5 In the embodiment of the present application, the connecting portion 323 is a cylinder, and the two second clamping arms 520 surround a mounting hole 521 matching the cylinder, and the cylinder is inserted into the mounting hole 521.

[0072] In a specific implementation, in order to facilitate the rotation of the clamp 500 relative to the connecting part 323, the connecting part 323 can be set as a cylinder. The staff rotates the clamp 500 according to the usage requirements and adjusts the angle of the clamp 500 relative to the copper tube 100. The inner walls of the two second clamping arms 520 match the connecting part 323 to form a mounting hole 521, so that the cylinder is inserted into the mounting hole 521 to realize the rotational connection between the second clamping arms 520 and the connecting part 323.

[0073] See also Figure 1 and Figure 5 In the embodiment of the present application, the clamp 500 also includes two connecting plates 530, which are respectively arranged at one end of the two second clamping arms 520 away from the clamp body 510; at least one fixing hole 531 is arranged on the connecting plate 530, and the fixing holes 531 on the two connecting plates 530 are arranged opposite to each other, and the opposite fixing holes 531 are connected by a second fixing member 540 to fix the clamp 500 on the sliding member 320.

[0074] In the present application, a connecting plate 530 is provided at one end of the second clamping arm 520 away from the clamp body 510, and the two connecting plates 530 are arranged opposite to each other. The shape of the connecting plate 530 is only given for example, and the specific shape can be set according to actual needs, and this embodiment is not limited here.

[0075] In a specific implementation, fixing holes 531 are opened on the connecting plate 530 , and the fixing holes 531 on the two connecting plates 530 are arranged in a one-to-one correspondence, so that the second fixing member 540 passes through the paired fixing holes 531 to connect the two connecting plates 530 .

[0076] It is understandable that the second fixing member 540 is screwed to move the two connecting plates 530 in opposite directions, thereby driving the two second clamping arms 520 to move in a direction toward the sliding member 320, so that the clamp 500 is fixed on the sliding member 320. If the clamp 500 needs to be rotated to adjust the angle of the copper sheet 200 relative to the copper tube 100, the second fixing member 540 is screwed in the opposite direction, and the two connecting plates 530 can move in opposite directions, thereby driving the two second clamping arms 520 to move in a direction away from the sliding member 320, so that the clamp 500 can be rotated to adjust the position of the copper sheet 200 relative to the copper tube 100.

[0077] See also Figure 5 In the embodiment of the present application, a clamping groove 550 is provided at one end of the clamp body 510 away from the second clamping arm 520 , and the clamping groove 550 is used to insert the copper sheet 200 .

[0078] In some embodiments, in order to clamp the copper sheet 200 , a clamping groove 550 is provided on the clamp body 510 , and the width of the clamping groove 550 can be set according to copper sheets 200 of various specifications to facilitate the plugging of copper sheets 200 of different specifications and improve the versatility of the clamping groove 550 .

[0079] See also Figure 5 In the embodiment of the present application, the connecting plate 530, the second clamping arm 520, the clamp body 510 and the clamping groove 550 are integrally formed.

[0080] Among them, the connecting plate 530, the second clamping arm 520, the clamp body 510 and the clamping groove 550 are an integrally formed part. With this design, it is more convenient to process the connecting plate 530, the second clamping arm 520, the clamp body 510 and the clamping groove 550, and the connection stability of the connecting plate 530, the second clamping arm 520, the clamp body 510 and the clamping groove 550 is improved.

[0081] See also Figure 1 and Figure 4 In an embodiment of the present application, the fixing assembly 400 includes a fixing base 410 and a fixing plate 420. The fixing base 410 is provided with a fixing groove 411, and the fixing groove 411 is used to accommodate part of the copper tube 100; the fixing plate 420 is located on a side of the copper tube 100 away from the fixing groove 411, and the fixing plate 420 is fixedly connected to the fixing base 410 to fix the fixing assembly 400 on the copper tube 100.

[0082] In a specific implementation, the fixed base 410 and the fixed plate 420 are used to be fixed on the copper tube 100. A fixed groove 411 is provided on the fixed base 410. Part of the copper tube 100 can be placed in the fixed groove 411, and then the fixed plate 420 is covered on the fixed groove 411, that is, the fixed plate 420 is located on the side of the copper tube 100 away from the fixed groove 411. The fixed base 410 and the fixed plate 420 together surround the side wall of part of the copper tube 100, thereby fixing the fixed plate 420 and the fixed base 410. Connected, the fixing assembly 400 is fixed to the copper tube 100.

[0083] See also Figure 1 and Figure 4 In the embodiment of the present application, at least one first connecting member 600 is further included, at least one through hole is opened on the fixing plate 420, and at least one first connecting hole is provided on a side of the fixing base 410 facing the fixing plate 420, and the through hole and the first connecting hole are connected one-to-one through the first connecting member 600.

[0084] In order to fix the fixed base 410 and the fixed plate 420, a first connecting hole is provided on the side of the fixed base 410 facing the fixed plate 420, and a through hole is opened on the fixed plate 420 to match the first connecting hole. The number and layout of the first connecting hole and the through hole are only given for example, and can be set according to actual needs, and this embodiment is not limited here.

[0085] It can be understood that the number of the first connecting members 600 matches the first connecting holes and the through holes. After the fixing base 410 and the fixing plate 420 are placed, the first connecting members 600 are passed through the through holes and the first connecting holes in turn, and the first connecting members are tightened to fix the fixing assembly 400 on the copper tube 100.

[0086] See also Figure 1 and Figure 3 In the embodiment of the present application, at least one second connecting member 700 is further included. At least one second connecting hole 412 is opened on the side wall of the fixed base 410 facing away from the copper tube 100. The second connecting member 700 passes through the slide rail 310 and is connected to the second connecting hole 412 to fix the slide rail 310 on the copper tube 100.

[0087] In some embodiments, in order to achieve fixed installation of the slide rail 310 on the copper tube 100, a second connecting hole 412 can be set on the side wall of the fixed base 410. During installation, the second connecting member 700 is passed through the slide rail 310 and the second connecting hole 412 in sequence, and the second connecting member 700 is tightened to fix the slide rail 310 on the copper tube 100, which is more convenient.

[0088] It is understandable that the number and layout of the second connection holes 412 are only given for example, and can be set according to actual needs, and this embodiment does not limit this. The number of the second connection members 700 matches the second connection holes 412 .

[0089] In summary, the fixing device for welding parts provided in the present application positions the copper sheet 200 to be welded on the copper tube 100 by setting the sliding component 300, the fixing component 400 and the clamp 500. The fixing component 400 is first fixedly installed on the copper tube 100, and then the slide rail 310 in the sliding component 300 is fixedly connected with the fixing component 400, and then the sliding member 320 is slidably sleeved on the slide rail 310, and the clamp 500 is connected to the end of the sliding member 320 away from the slide rail 310. In this design, part of the copper sheet 200 is inserted into the clamp 500, and the clamp 500 is rotated. The angle of the copper sheet 200 relative to the copper tube 100 can be adjusted, and the sliding member 320 can slide along the slide rail 310 to adjust the position of the copper sheet 200 relative to the copper tube 100. After adjusting the angle and position of the copper sheet 200 relative to the copper tube 100, the fixing fixture 500 and the sliding member 320 fix the copper sheet, thereby ensuring the angle between the copper sheet 200 and the copper tube 100 and the parallelism between the copper sheets 200, reducing the deviation between the actual angle when the magnetic conductor is installed between the copper sheets 200 and the preset angle, improving the accuracy of the magnetic conductor installation, and improving the effect of induction quenching.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A fixture for parts welding, used for positioning a copper sheet (200) to be welded on a copper tube (100), characterized in that: It comprises a sliding component (300), at least one fixing component (400) and at least one clamp (500), wherein the fixing component (400) is fixedly mounted on the copper tube (100); The sliding assembly (300) comprises at least one sliding rail (310) and at least one sliding member (320); the sliding rail (310) is fixedly connected to a side of the fixing assembly (400) away from the copper tube (100); the sliding member (320) is slidably mounted on the sliding rail (310); the clamp (500) is connected to an end of the sliding member (320) away from the sliding rail (310); the clamp (500) is used to clamp the copper sheet (200) and adjust the angle of the copper sheet (200) relative to the copper tube (100); the sliding member (320) slides relative to the sliding rail (310) to adjust the position of the copper sheet (200) relative to the copper tube (100).

2. The fixture for parts welding according to claim 1, characterized in that: The sliding member (320) has two first clamping arms (321), and the two first clamping arms (321) are arranged opposite to each other to form a sliding groove (322), and the sliding groove (322) is slidably connected to the sliding rail (310); At least one of the two first clamping arms (321) is inserted with a first fixing member (330), and part of the first fixing member (330) can be located in the sliding groove (322) and abut against the sliding rail (310) to fix the sliding member (320) on the sliding rail (310).

3. The fixture for parts welding according to claim 2, characterized in that: The clamp (500) comprises a clamp body (510) and two second clamping arms (520) arranged on the clamp body (510), and the two second clamping arms (520) are arranged opposite to each other; A connecting portion (323) is provided at one end of the sliding member (320) away from the first clamping arm (321), and the two second clamping arms (520) are rotatably connected to the connecting portion (323).

4. The fixture for parts welding according to claim 3, characterized in that: The connecting portion (323) is a cylinder, and the two second clamping arms (520) surround a mounting hole (521) matching the cylinder, and the cylinder is inserted into the mounting hole (521).

5. The fixture for parts welding according to claim 3, characterized in that: The clamp (500) further comprises two connecting plates (530), wherein the two connecting plates (530) are respectively arranged at one end of the two second clamping arms (520) away from the clamp body (510); At least one fixing hole (531) is provided on the connecting plate (530), and the fixing holes (531) on the two connecting plates (530) are arranged opposite to each other, and the opposite fixing holes (531) are connected by a second fixing member (540) to fix the clamp (500) on the sliding member (320).

6. The fixture for parts welding according to claim 5, characterized in that: A clamping groove (550) is provided at one end of the clamp body (510) away from the second clamping arm (520), and the clamping groove (550) is used for inserting the copper sheet (200).

7. The fixture for parts welding according to claim 6, characterized in that: The connecting plate (530), the second clamping arm (520), the clamp body (510) and the clamping groove (550) are integrally formed.

8. The fixture for parts welding according to any one of claims 1 to 7, characterized in that: The fixing assembly (400) comprises a fixing base (410) and a fixing plate (420), the fixing base (410) being provided with a fixing groove (411), the fixing groove (411) being used to accommodate a portion of the copper tube (100); The fixing plate (420) is located on a side of the copper tube (100) away from the fixing groove (411), and the fixing plate (420) is fixedly connected to the fixing base (410) to fix the fixing assembly (400) on the copper tube (100).

9. The fixture for parts welding according to claim 8, characterized in that: It also includes at least one first connecting member (600), the fixing plate (420) is provided with at least one through hole, and the fixing base (410) is provided with at least one first connecting hole on a side facing the fixing plate (420), and the through hole and the first connecting hole are connected one-to-one via the first connecting member (600).

10. The fixture for parts welding according to claim 9, characterized in that: It also includes at least one second connecting member (700), and at least one second connecting hole (412) is opened on the side wall of the fixed base (410) facing away from the copper tube (100), and the second connecting member (700) passes through the slide rail (310) and is connected to the second connecting hole (412) to fix the slide rail (310) on the copper tube (100).

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