Feeding tool for target material binding and binding equipment

Abstract

The utility model discloses a feeding tool for target material binding. The feeding tool comprises a tool body and a plurality of positioning pieces. A feeding hole is formed in the tool body in a penetrating mode, the tool body is used for being detachably connected to the target material cylinder, a feeding gap is formed between the inner wall of the feeding hole and the back pipe, and the feeding gap communicates with a gap between the target material cylinder and the back pipe; the multiple positioning pieces are connected to the tool body and distributed in the circumferential direction of the feeding hole at intervals, the position of each positioning piece can be adjusted in the radial direction of the feeding hole so as to pass through multiple positioning positions, the positioning positions of all the positioning pieces are in one-to-one correspondence in the circumferential direction of the feeding hole, and all the positioning pieces can abut against the outer side wall of the target material cylinder at the same time. Therefore, the feeding gaps formed between the inner wall of the feeding hole and the back pipe are evenly distributed, the situation of uneven distribution during brazing filler metal filling is avoided, the problem of poor binding such as eccentricity is further avoided, and the binding effect is improved. The utility model also discloses a binding device.

Description

Technical Field

[0001] The utility model belongs to the technical field of target material manufacturing, and specifically relates to a feeding tool and binding equipment used for target material binding. Background Art

[0002] The rotating target is bound in sections, that is, one section of the target cylinder is connected to the back tube before binding the other section. During the binding process, in order to connect the target cylinder and the back tube, it is necessary to fill the gap between the two with brazing material. After the brazing material is filled and solidified, the connection between this section of the target cylinder and the back tube is completed, that is, the binding of this section of the target cylinder is completed. In the existing brazing material filling process, auxiliary tooling is usually used for assistance. The auxiliary tooling is placed on the top of the target cylinder. The brazing material is guided into the gap between the auxiliary tooling and the back tube through the auxiliary tooling, and then flows into the gap between the target cylinder and the back tube. After the existing auxiliary tooling is placed on the target cylinder, the gap between the target cylinder and the back tube may be unevenly distributed, which may cause uneven distribution of the brazing material when it enters between the target cylinder and the back tube through the auxiliary tooling, resulting in poor binding problems such as eccentricity. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the existing auxiliary tooling causes uneven distribution of the solder when entering between the target cylinder and the back tube. In order to solve the above technical problem, a feeding tooling and binding equipment for target binding are provided.

[0004] The technical solution proposed by the utility model is:

[0005] A feeding tool for target material binding, comprising:

[0006] A tool body is provided with a feeding hole, the tool body is used to be detachably connected to the target cylinder, and a feeding gap is formed between the inner wall of the feeding hole and the back tube, and the feeding gap is communicated with the gap between the target cylinder and the back tube;

[0007] A plurality of positioning members are connected to the tooling body and are arranged at intervals in the circumferential direction of the feeding hole. Each of the positioning members can adjust its position along the radial direction of the feeding hole to pass through a plurality of positioning positions. The positioning positions of all the positioning members correspond one-to-one in the circumferential direction of the feeding hole, and all the positioning members can abut against the outer wall of the target cylinder at the same time.

[0008] Furthermore, a plurality of connection parts are provided on one side of the tool body, the plurality of connection parts are arranged at intervals in the radial direction of the feeding hole, and each of the connection parts can be detachably connected to all the positioning members.

[0009] Furthermore, each of the connecting parts includes a plurality of connecting holes, and the plurality of connecting holes of each of the connecting parts are arranged at intervals along the circumference of the feeding hole.

[0010] Furthermore, a plurality of connection parts are provided on one side of the tool body, and the plurality of connection parts are arranged at intervals along the circumference of the feeding hole, and each of the positioning members is detachably connected to a connection part.

[0011] Furthermore, each of the connecting parts includes a plurality of connecting holes, and the plurality of connecting holes of each of the connecting parts are arranged at intervals along the radial direction of the feeding hole, and the plurality of connecting holes of all the connecting parts correspond one to one in the circumferential direction of the feeding hole, and the positioning member can be detachably connected to any of the connecting holes.

[0012] Furthermore, the diameter of the feeding hole at one end facing the target cylinder is smaller than the diameter of the feeding hole at the other end.

[0013] Furthermore, the tooling body includes a connecting portion and a guide portion, the connecting portion is used to be connected to the target material cylinder, the guide portion is connected to the side of the connecting portion away from the target material cylinder, the connecting portion is penetrated by a first through hole, the guide portion is penetrated by a second through hole, the first through hole and the second through hole are coaxially arranged and interconnected to form the feeding hole, and the aperture of the second through hole gradually increases from one end connected to the first through hole to the other end.

[0014] Furthermore, the tool body also includes a flexible pad, which is arranged between the tool body and the target cylinder, and the flexible pad is used to contact the target cylinder.

[0015] A binding device comprises the above-mentioned feeding tooling for target material binding.

[0016] Furthermore, the binding device also includes a feeding mechanism, and the feeding mechanism is used to feed material into the feeding gap.

[0017] The above-mentioned feeding tool for target material binding is used. First, the positions of all positioning parts are adjusted according to the outer diameter of the target material cylinder, and all positioning parts are adjusted to the corresponding positioning positions, and then the tool body is connected to the top of the target material cylinder, and all positioning parts are abutted against the outer wall of the target material cylinder, so that the tool body is positioned, so that a uniformly distributed feeding gap is formed between the inner wall of the feeding hole and the back tube, and then the solder can be added to the gap between the target material cylinder and the back tube through the feeding gap. Since the feeding gap formed between the inner wall of the feeding hole and the back tube is evenly distributed, it is possible to avoid uneven distribution when adding solder, avoid problems such as eccentricity and poor binding, and improve the binding effect. In addition, each positioning part can be adjusted along the radial direction of the feeding hole, so that it can abut against target material cylinders of different outer diameters, so that the feeding tool can be applied to the binding of target material cylinders of different sizes, effectively improving the applicability of the feeding tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 A schematic diagram of the structure of a charging tool, a target cylinder and a backing tube for target material binding provided in one embodiment of the utility model;

[0020] Figure 2 for Figure 1 The schematic cross-sectional structure diagram of the charging tooling, target cylinder and backing tube shown;

[0021] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at the circle shown;

[0022] Figure 4 for Figure 1 The structural schematic diagram of the feeding tooling shown;

[0023] Figure 5 for Figure 4 A schematic structural diagram of the feeding tooling shown in another angle.

[0024] Description of labels:

[0025] 100, feeding tool; 200, target cylinder; 300, back tube; 110, tool body; 120, positioning piece; 111, feeding hole; 130, feeding gap; 112, connecting part; 113, guide part; 114, first through hole; 115, second through hole; 116, connecting hole; 121, connector; 122, positioning part; 123, positioning surface. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] On the one hand, if Figures 1 to 3 As shown, an embodiment of the present invention provides a feeding tool 100 for target material binding, which is used for auxiliary feeding when the brazing material is added to the gap between the target cylinder 200 and the backing tube 300. The feeding tool 100 includes a tool body 110 and a plurality of positioning members 120.

[0029] Please also see Figure 4 A feeding hole 111 is formed through the tooling body 110, and the tooling body 110 is used to be detachably connected to the target cylinder 200, and a feeding gap 130 is formed between the inner wall of the feeding hole 111 and the back tube 300. The feeding gap 130 is connected to the gap between the target cylinder 200 and the back tube 300, so that brazing material can be added between the target cylinder 200 and the back tube 300 through the feeding gap 130.

[0030] A plurality of positioning members 120 are connected to the tool body 110 and are arranged at intervals in the circumferential direction of the feeding hole 111. Each positioning member 120 can adjust its position along the radial direction of the feeding hole 111 to pass through a plurality of positioning positions. The positioning positions of all positioning members 120 correspond one-to-one in the circumferential direction of the feeding hole 111, so that all positioning members 120 can abut against the outer side wall of the target cylinder 200 at the same time, thereby positioning the tool body 110, ensuring that the feeding hole 111 is coaxially arranged with the target cylinder 200 and the backing tube 300, and thus making the feeding gap 130 between the inner wall of the feeding hole 111 and the backing tube 300 consistent in size and evenly distributed.

[0031] It needs to be explained that the positioning positions of all the positioning members 120 correspond one to one in the circumferential direction of the feeding hole 111, that is, when a certain positioning member 120 is in a certain positioning position, the other positioning members 120 can be moved to the positioning position corresponding to the positioning member 120 in the circumferential direction of the feeding hole 111, and when the other positioning members 120 move to the corresponding positioning positions, all the positioning members 120 are arranged at intervals along the circumference of the feeding hole 111. At this time, all the positioning members 120 can abut against the outer wall of the target cylinder 200 of the corresponding size, so that the feeding hole 111 and the target cylinder 200 are coaxially arranged.

[0032] In addition, regarding the circumferential and radial directions of the feeding hole 111, it should be noted that the feeding hole 111 has a central axis, the extension direction of the central axis is the axial direction, the radial and circumferential directions are perpendicular to the axial direction, the radial direction is the radial direction, and the circumferential direction is the circumferential direction.

[0033] The above-mentioned feeding tool 100 for target material binding is used to first adjust the positions of all positioning members 120 according to the outer diameter of the target material cylinder 200, and adjust all positioning members 120 to the corresponding positioning positions, and then connect the tool body 110 to the top of the target material cylinder 200, and all positioning members 120 are in contact with the outer wall of the target material cylinder 200, so as to position the tool body 110, so that a uniformly distributed feeding gap 130 is formed between the inner wall of the feeding hole 111 and the back tube 300, and then the brazing material can be added to the gap between the target material cylinder 200 and the back tube 300 through the feeding gap 130. Since the feeding gap 130 formed between the inner wall of the feeding hole 111 and the back tube 300 is evenly distributed, it is possible to avoid uneven distribution when adding the brazing material, avoid problems of poor binding such as eccentricity, and improve the binding effect. In addition, each positioning member 120 can be adjusted along the radial direction of the feeding hole 111 so as to abut against target cylinders 200 of different outer diameters, so that the feeding tool 100 can be used for binding target cylinders 200 of different sizes, effectively improving the applicability of the feeding tool 100.

[0034] It can be confirmed that before the tool body 110 in the charging tool 100 is connected with the target cylinder 200 , the target cylinder 200 and the backing tube 300 are relatively fixed and coaxially arranged therebetween.

[0035] See also Figure 3 and Figure 4 In one embodiment, the aperture of the feeding hole 111 toward one end of the target cylinder 200 is smaller than the aperture at the other end, and the flow area of ​​the corresponding feeding gap 130 toward one end of the target cylinder 200 is smaller than the flow area at the other end, that is, the opening of the feeding gap 130 for the solder to enter is larger to facilitate the addition of the solder.

[0036] Furthermore, the tooling body 110 includes a connecting portion 112 and a guide portion 113, the connecting portion 112 is used to connect to the target cylinder 200, the guide portion 113 is connected to the side of the connecting portion 112 away from the target cylinder 200, the connecting portion 112 is penetrated by a first through hole 114, the guide portion 113 is penetrated by a second through hole 115, the first through hole 114 and the second through hole 115 are coaxially arranged and interconnected to form the above-mentioned feeding hole 111.

[0037] Among them, the aperture of the first through hole 114 is larger than the outer diameter of the back tube 300, so that a feeding gap 130 is formed between the inner wall of the first through hole 114 and the back tube 300; the aperture of the second through hole 115 gradually increases from one end connected to the first through hole 114 to the other end, so as to facilitate the addition of solder into the feeding gap 130.

[0038] In a preferred embodiment, the tool body 110 is in an annular shape as a whole to facilitate connection with the target cylinder 200 .

[0039] In one embodiment, the tool body 110 further includes a flexible pad, which is disposed between the tool body 110 and the target cylinder 200, and is used to contact the target cylinder 200 to prevent the target cylinder 200 from being damaged by the tool body 110. Optionally, the flexible pad is a ring-shaped structure made of a soft elastic material, which may be a material such as rubber, and is not limited here.

[0040] See also Figure 4 and Figure 5 In one embodiment, a plurality of connecting parts 112 are provided on one side of the tool body 110, and the plurality of connecting parts 112 are arranged at intervals in the radial direction of the feeding hole 111, and each connecting part 112 can be detachably connected to all the positioning members 120. When all the positioning members 120 are connected to a connecting part 112, each positioning member 120 can abut against the outer side wall of the target cylinder 200 of corresponding size.

[0041] It should be explained that the multiple connecting parts 112 are arranged at intervals in the radial direction of the feeding hole 111, which means that when the multiple connecting parts 112 are moved to the same straight line along the circumference of the feeding hole 111, the multiple connecting parts 112 are arranged at intervals in the radial direction of the feeding hole 111. At the same time, in this embodiment, the multiple connecting parts 112 can also be arranged at intervals in the circumference of the feeding hole 111, as long as the multiple connecting parts 112 are ensured to be spaced apart in the radial direction of the feeding hole 111, so that the positioning member 120 can be adjusted in the radial direction of the feeding hole 111 when connected to different connecting parts 112.

[0042] In addition, it should be noted that the positioning member 120 is detachably connected to the connecting portion 112 , so that the tool body 110 can be replaced, that is, the tool body 110 of a suitable size can be selected according to the sizes of the backing tube 300 and the target cylinder 200 .

[0043] Furthermore, each connecting portion 112 includes a plurality of connecting holes 116, and the plurality of connecting holes 116 of each connecting portion 112 are arranged at intervals along the circumference of the feeding hole 111, so that after all the positioning members 120 are connected to the plurality of connecting holes 116 of a connecting portion 112, all the positioning members 120 are arranged at intervals along the circumference of the feeding hole 111, and after all the positioning members 120 abut against the outer wall of the target cylinder 200, the feeding hole 111 is coaxially arranged with the target cylinder 200 and the backing tube 300.

[0044] In another embodiment, a plurality of connecting parts 112 are provided on one side of the tool body 110, and the plurality of connecting parts 112 are arranged at intervals along the circumference of the feeding hole 111, and each positioning member 120 is detachably connected to a connecting part 112. Similarly, it can be known that by detachably connecting the positioning member 120 to the connecting part 112, the tool body 110 can be replaced according to needs.

[0045] Further, each connection portion 112 includes a plurality of connection holes 116, and the plurality of connection holes 116 of each connection portion 112 are arranged at intervals along the radial direction of the feeding hole 111, and the plurality of connection holes 116 of all connection portions 112 correspond to each other in the circumferential direction of the feeding hole 111, and the positioning member 120 is detachably connected to any connection hole 116. In this way, the positioning member 120 can be connected to the corresponding connection hole 116 according to the size of the target cylinder 200, so that all the positioning members 120 are arranged at intervals along the circumferential direction of the feeding hole 111.

[0046] It can be determined from the above embodiments that the connection hole 116 is opened in the connection portion 112 and is located at a side of the connection portion 112 away from the guide portion 113 .

[0047] See also Figures 3 to 5 In one embodiment, the positioning member 120 includes a connector 121 and a positioning portion 122, wherein the connector 121 is used to connect with the tool body 110, and the positioning portion 122 is used to abut against the target cylinder 200. Optionally, the connector 121 and the connecting hole 116 are connected by interference fit, that is, the connector 121 is snap-fitted into the connecting hole 116.

[0048] Specifically, the positioning portion 122 is provided with a positioning surface 123, and the positioning surface 123 cooperates with the outer wall of the target cylinder 200 to increase the contact area with the target cylinder 200 and avoid damage to the target cylinder 200. At the same time, it can be determined that when contacting with target cylinders 200 of different sizes, it is also necessary to select a suitable positioning member 120 to ensure that the positioning surface 123 of the positioning member 120 can fit with the outer wall of the target cylinder 200.

[0049] Specific to Figure 4 In the illustrated embodiment, there are two positioning members 120, and the two positioning members 120 can abut against two opposite sides of the target cylinder 200. Of course, in other embodiments, the number of positioning members 120 can be other, as long as they can abut against the outer wall of the target cylinder 200 so that the feeding hole 111 is coaxial with the target cylinder 200 and the backing tube 300.

[0050] In order to facilitate the understanding of the technical solution of the utility model, Figure 1 The working process of the feeding tool 100 for target material binding in the above embodiment is described as follows:

[0051] Initially, the target cylinder 200 and the back tube 300 are relatively fixed and coaxially arranged. According to the size of the target cylinder 200 and the back tube 300, a suitable feeding tool 100 is selected, and the position of the positioning piece 120 is adjusted. The tool body 110 is inserted from the top of the back tube 300 until the tool body 110 is connected to the target cylinder 200, and a flexible pad is provided between the tool body 110 and the target cylinder 200, and a plurality of positioning pieces 120 are fitted with the outer wall of the target cylinder 200. Next, solder is added to the feeding gap 130, and the solder flows into the gap between the target cylinder 200 and the back tube 300 through the feeding gap 130, and then the binding is performed. After the binding is completed, the feeding tool 100 is moved toward the top of the back tube 300 to remove the feeding tool 100, and finally the excess solder is disposed to complete the binding of the target cylinder 200.

[0052] It should be noted that, in actual applications, the possibility of replacing the positioning member 120 is greater than that of replacing the tool body 110. For example, for target cylinders 200 of different sizes, if the tool body 110 can be connected thereto, and the feeding hole 111 can form a feeding gap 130 with the backing tube 300, a suitable positioning member 120 can be selected and connected to the corresponding connecting hole 116, so that the positioning member 120 can position the tool body 110.

[0053] In addition, when using the above-mentioned feeding tool 100, it is only necessary to adjust the position of the positioning piece 120 according to the size of the target cylinder 200 in advance, and then connect the tool body 110 with the target cylinder 200, and the positioning piece 120 is abutted against the outer wall of the target cylinder 200, which reduces the adjustment time and improves the feeding efficiency.

[0054] On the other hand, the utility model further provides a binding device, which includes the feeding tool 100 for target material binding in the above embodiment.

[0055] Furthermore, the binding device further comprises a feeding mechanism, which is used to feed materials, and specifically to feed solder, into the feeding gap 130. It should be noted that the feeding mechanism is a conventional mechanism in the art and will not be described in detail herein.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding tool for target material binding, characterized in that: include: A tool body is provided with a feeding hole, the tool body is used to be detachably connected to the target cylinder, and a feeding gap is formed between the inner wall of the feeding hole and the back tube, and the feeding gap is communicated with the gap between the target cylinder and the back tube; A plurality of positioning members are connected to the tooling body and are arranged at intervals in the circumferential direction of the feeding hole. Each of the positioning members can adjust its position along the radial direction of the feeding hole to pass through a plurality of positioning positions. The positioning positions of all the positioning members correspond one-to-one in the circumferential direction of the feeding hole, and all the positioning members can abut against the outer wall of the target cylinder at the same time.

2. The feeding tool for target material binding according to claim 1, characterized in that: A plurality of connection parts are arranged on one side of the tool body, and the plurality of connection parts are arranged at intervals in the radial direction of the feeding hole, and each of the connection parts can be detachably connected to all the positioning members.

3. The feeding tool for target material binding according to claim 2, characterized in that: Each of the connecting parts includes a plurality of connecting holes, and the plurality of connecting holes of each of the connecting parts are arranged at intervals along the circumference of the feeding hole.

4. The feeding tool for target material binding according to claim 1, characterized in that: A plurality of connection parts are arranged on one side of the tool body, and the plurality of connection parts are arranged at intervals along the circumference of the feeding hole, and each of the positioning members is detachably connected to a connection part.

5. The feeding tool for target material binding according to claim 4, characterized in that: Each of the connecting parts includes a plurality of connecting holes, and the plurality of connecting holes of each of the connecting parts are arranged at intervals along the radial direction of the feeding hole, and the plurality of connecting holes of all the connecting parts correspond one to one in the circumferential direction of the feeding hole, and the positioning member can be detachably connected to any of the connecting holes.

6. The feeding tool for target material binding according to claim 1, characterized in that: The diameter of the feeding hole at one end facing the target cylinder is smaller than the diameter of the feeding hole at the other end.

7. The feeding tool for target material binding according to claim 6, characterized in that: The tooling body includes a connecting portion and a guide portion, the connecting portion is used to be connected to the target material cylinder, the guide portion is connected to the side of the connecting portion away from the target material cylinder, the connecting portion is penetrated by a first through hole, the guide portion is penetrated by a second through hole, the first through hole and the second through hole are coaxially arranged and interconnected to form the feeding hole, and the aperture of the second through hole gradually increases from one end connected to the first through hole to the other end.

8. The feeding tool for target material binding according to claim 1, characterized in that: The tool body further includes a flexible pad, which is disposed between the tool body and the target cylinder, and is used to contact the target cylinder.

9. A binding device, characterized in that: It comprises the feeding tool for target material binding as described in any one of claims 1-8.

10. The binding device according to claim 9, characterized in that: The binding device also includes a feeding mechanism, which is used to feed material into the feeding gap.

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