Positioning device for high-frequency welding of hardware

Abstract

The positioning device comprises a supporting assembly and a limiting assembly, the supporting assembly comprises a support, a first fixing base, a supporting column and a second fixing base, the first fixing base is installed on one side of the support, and the supporting column penetrates through the first fixing base and the support; the second fixing base is installed at the end, away from the first fixing base, of the supporting column. The first fixing base and the second fixing base are matched to support hardware. The limiting assembly comprises a base and a limiting block, the base is installed on the supporting column, one end of the limiting block is detachably connected to the base, the other end of the limiting block is used for being inserted into an insertion hole of hardware, and one end of a to-be-welded part abuts against the end, close to the insertion hole, of the limiting block. And the size of the cross section of the limiting block is correspondingly matched with that of the cross section of the insertion hole. According to the positioning device, the limiting block is inserted into the inserting hole of the hardware to limit the position of the hardware; one end of the to-be-welded part abuts against the limiting block to limit the position of the to-be-welded part; the base is detachably connected through the limiting block, and replacement is convenient.

Description

Technical Field

[0001] This utility model relates to the field of welding technology, and in particular to a positioning device for high-frequency welding of hardware parts. Background Technology

[0002] High-frequency welding machines convert low-frequency alternating current into high-frequency alternating current and apply it to an inductor coil. Using the principle of electromagnetic induction, this is converted into a high-frequency magnetic field, which acts on a metal object in the magnetic field. The eddy current effect is used to generate induced current, and the heat is generated using the principle of current heating to complete the welding.

[0003] During the welding process, high-frequency welding machines require workpiece positioning to ensure a tight weld. Currently, different positioning fixtures are needed to weld different specifications of parts onto hardware components, resulting in waste. Utility Model Content

[0004] Therefore, it is necessary to provide a positioning device for high-frequency welding of hardware parts to address the above problems.

[0005] A positioning device for high-frequency welding of hardware components includes a support assembly and a limiting assembly. The support assembly includes a bracket, a first fixed seat, a support column, and a second fixed seat. The first fixed seat is installed on one side of the bracket, the support column passes through the first fixed seat and the bracket, and the second fixed seat is installed on the end of the support column away from the first fixed seat. The first fixed seat and the second fixed seat cooperate to support the hardware component. The limiting assembly includes a base and a limiting block. The base is installed on the support column, one end of the limiting block is detachably connected to the base, and the other end is used for inserting a hardware component into a socket. One end of the component to be welded abuts against the end of the limiting block near the socket. The cross-sectional dimensions of the limiting block correspond to the cross-sectional dimensions of the socket.

[0006] In one embodiment, the support includes a base plate, an upright plate, and reinforcing ribs. The upright plate is installed at one end of the base plate, the first fixing seat and the reinforcing ribs are respectively installed on both sides of the upright plate, and the support column passes through the upright plate.

[0007] In one embodiment, the support assembly further includes a locking block, a partition, and a locking fastener. The locking block is installed at one end of the support column and engages with the upright plate. The partition is sleeved on the support column and the locking block. The locking fastener is sleeved on the support column and is used to fix the partition.

[0008] In one embodiment, the first fixing base includes a base plate portion, a top plate portion, and a side plate portion. The base plate portion is mounted on the bracket, and the top plate portion and the side plate portion are both mounted on the base plate portion. The hardware is sleeved on the top plate portion.

[0009] In one embodiment, the base includes a first base and a second base connected to the first base, the first base being inserted into the support column and the second base abutting against the support column.

[0010] In one embodiment, the limiting block includes a first support portion, a second support portion, and a third support portion connected in sequence. The first support portion is inserted into the second base, the third support portion is inserted into the insertion hole, the size of the third support portion corresponds to the size of the insertion hole, and one end of the workpiece to be welded abuts against the third support portion.

[0011] In one embodiment, the first support portion is T-shaped; the second base has a T-groove to accommodate the first support portion.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The positioning device for high-frequency welding of hardware parts of this utility model supports the hardware parts through the cooperation of a first fixed base and a second fixed base, and a limiting block is inserted into the insertion hole of the hardware parts to limit the position of the hardware parts; one end of the workpiece to be welded abuts against the limiting block, thereby limiting the position of the workpiece to be welded; the base is detachably connected to the limiting block for easy replacement and is suitable for different specifications of insertion holes and workpieces to be welded; this positioning device for high-frequency welding of hardware parts has accurate positioning and a wide range of applications. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a positioning device for high-frequency welding of hardware parts, according to one embodiment of the present invention.

[0015] Figure 2 for Figure 1 The figure shows a cross-sectional view of a positioning device used for high-frequency welding of hardware parts.

[0016] Figure 3 for Figure 2 Enlarged view of center circle A;

[0017] Figure 4 for Figure 1 The diagram shows the structure of the first fixed seat, the support column, the second fixed seat, and the limiting component in the positioning device for high-frequency welding of hardware parts.

[0018] The meanings of the numbers in the attached diagram are as follows:

[0019] 100. Positioning device for high-frequency welding of hardware parts;

[0020] 10. Support assembly; 11. Bracket; 111. Base plate; 112. Vertical plate; 113. Reinforcing rib; 12. First fixing seat; 121. Base plate; 122. Top plate; 123. Side plate; 13. Column; 14. Second fixing seat; 15. Locking block; 16. Partition; 17. Locking fastener; 20. Limiting assembly; 21. Base; 211. First base; 212. Second base; 22. Limiting block; 221. First support part; 222. Second support part; 223. Third support part; 70. Hardware; 71. Socket; 80. Part to be welded; 90. Coil. Detailed Implementation

[0021] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] Please refer to Figures 1 to 4A positioning device 100 for high-frequency welding of hardware components according to an embodiment of the utility model includes a support assembly 10 and a limiting assembly 20. The support assembly 10 includes a bracket 11, a first fixing seat 12, a support column 13, and a second fixing seat 14. The first fixing seat 12 is installed on one side of the bracket 11. The support column 13 passes through the first fixing seat 12 and the bracket 11. The second fixing seat 14 is installed at the end of the support column 13 away from the first fixing seat 12. The first fixing seat 12 and the second fixing seat 14 cooperate to support the hardware component 70. The limiting assembly 20 includes a base 21 and a limiting block 22. The base 21 is installed on the support column 13. One end of the limiting block 22 is detachably connected to the base 21, and the other end is used for inserting the hardware component 70 into a socket 71. One end of the component 80 to be welded abuts against the end of the limiting block 22 near the socket 71. The cross-sectional dimensions of the limiting block 22 correspond to the cross-sectional dimensions of the socket 71. The positioning device 100 for high-frequency welding of hardware parts supports the hardware 70 through the cooperation of the first fixed base 12 and the second fixed base 14. The limiting block 22 is then inserted into the insertion hole 71 of the hardware 70, thereby limiting the position of the hardware 70. One end of the workpiece 80 to be welded abuts against the limiting block 22, thereby limiting the position of the workpiece 80 to be welded. The base 21 is detachably connected through the limiting block 22 for easy replacement and is suitable for different specifications of insertion holes 71 and workpieces 80 to be welded.

[0028] like Figures 1 to 4 As shown, in this embodiment, the support assembly 10 includes a bracket 11, a first fixing seat 12, a support column 13, and a second fixing seat 14. The first fixing seat 12 is installed on one side of the bracket 11, the support column 13 passes through the first fixing seat 12 and the bracket 11, and the second fixing seat 14 is installed at the end of the support column 13 away from the first fixing seat 12. The first fixing seat 12 and the second fixing seat 14 cooperate to support the hardware 70. Optionally, the bracket 11 includes a base plate 111, an upright plate 112, and a reinforcing rib 113. The upright plate 112 is installed at one end of the base plate 111, the first fixing seat 12 and the reinforcing rib 113 are respectively installed on both sides of the upright plate 112, and the support column 13 passes through the upright plate 112. Further, the first fixing seat 12 includes a base plate portion 121, a top plate portion 122, and a side plate portion 123. The base plate portion 121 is mounted on the bracket 11. The top plate portion 122 and the side plate portion 123 are both mounted on the base plate portion 121. The hardware 70 is sleeved on the top plate portion 122, and the support column 13 passes through the base plate portion 121. In one embodiment, the top plate portion 122 and one side of the second fixing seat 14 are both arc-shaped, and the hardware 70 is a hollow cylinder.

[0029] In one embodiment, the support assembly 10 further includes a locking block 15, a partition 16, and a locking fastener 17. The locking block 15 is installed at one end of the support column 13 and engages with the upright plate 112. The partition 16 is sleeved on the support column 13 and the locking block 15. The locking fastener 17 is sleeved on the support column 13 and is used to fix the partition 16.

[0030] like Figure 3 and Figure 4 As shown, the limiting component 20 includes a base 21 and a limiting block 22. The base 21 is mounted on the support column 13. One end of the limiting block 22 is detachably connected to the base 21, and the other end is used for inserting a hardware component 70 into a socket 71. One end of the component 80 to be welded abuts against the end of the limiting block 22 near the socket 71. The cross-sectional dimensions of the limiting block 22 correspond to the cross-sectional dimensions of the socket 71, thereby limiting the position of the hardware component 70. The cross-sectional dimensions of the component 80 to be welded correspond to the cross-sectional dimensions of the socket 71, thereby fixing the component 80 to be welded. Optionally, the base 21 includes a first base 211 and a second base 212 connected to the first base 211. The first base 211 is inserted into the support column 13, and the second base 212 abuts against the support column 13. Further, the second base 212 is provided with a T-slot.

[0031] In one embodiment, the limiting block 22 includes a first support portion 221, a second support portion 222, and a third support portion 223 connected in sequence. The first support portion 221 is inserted into the second base 212, and the third support portion 223 is inserted into the insertion hole 71. The size of the third support portion 223 corresponds to the size of the insertion hole 71. One end of the workpiece 80 to be welded abuts against the third support portion 223. The welding position of the workpiece 80 to be welded is determined by the relative position of the third support portion 223 and the insertion hole 71. Optionally, the first support portion 221 is T-shaped, and the T-slot is used to accommodate the first support portion 221.

[0032] In use, the hardware 70 is fitted onto the top plate 122 and the second fixing seat 14, and the third support 223 is inserted into the insertion hole 71 to fix the position of the hardware 70. Next, the workpiece 80 to be welded is inserted into the insertion hole 71 until it abuts against the third support 223 to fix its position and ensure accurate positioning. Finally, the coil 90 of the high-frequency welding machine is used to weld the workpiece to be welded.

[0033] The positioning device 100 for high-frequency welding of hardware parts of this utility model supports the hardware part 70 through the cooperation of the first fixed base 12 and the second fixed base 14. The limiting block 22 is then inserted into the insertion hole 71 of the hardware part 70, thereby limiting the position of the hardware part 70. One end of the part to be welded 80 abuts against the limiting block 22, thereby limiting the position of the part to be welded 80. The base 21 is detachably connected through the limiting block 22 for easy replacement and is suitable for different specifications of insertion holes 71 and parts to be welded 80. The positioning device 100 for high-frequency welding of hardware parts has accurate positioning and a wide range of applications.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A positioning device for high-frequency welding of hardware parts, characterized in that, The device includes a support assembly and a limiting assembly. The support assembly includes a bracket, a first fixed seat, a support column, and a second fixed seat. The first fixed seat is installed on one side of the bracket, the support column passes through the first fixed seat and the bracket, and the second fixed seat is installed on the end of the support column away from the first fixed seat. The first fixed seat and the second fixed seat cooperate to support the hardware. The limiting assembly includes a base and a limiting block. The base is installed on the support column, one end of the limiting block is detachably connected to the base, and the other end is used for inserting the hardware into a socket. One end of the workpiece to be welded abuts against the end of the limiting block near the socket. The cross-sectional dimensions of the limiting block correspond to and match the cross-sectional dimensions of the socket.

2. The positioning device for high-frequency welding of hardware parts according to claim 1, characterized in that, The support includes a base plate, an upright plate, and reinforcing ribs. The upright plate is installed at one end of the base plate, the first fixing seat and the reinforcing ribs are respectively installed on both sides of the upright plate, and the support column passes through the upright plate.

3. The positioning device for high-frequency welding of hardware parts according to claim 2, characterized in that, The support assembly further includes a locking block, a partition, and a locking fastener. The locking block is installed at one end of the support column and engages with the upright plate. The partition is sleeved on the support column and the locking block. The locking fastener is sleeved on the support column and is used to fix the partition.

4. The positioning device for high-frequency welding of hardware parts according to claim 1, characterized in that, The first fixing base includes a base plate portion, a top plate portion, and a side plate portion. The base plate portion is mounted on the bracket, and the top plate portion and the side plate portion are both mounted on the base plate portion. The hardware is sleeved on the top plate portion.

5. The positioning device for high-frequency welding of hardware parts according to claim 1, characterized in that, The base includes a first base and a second base connected to the first base. The first base is inserted into the support column, and the second base abuts against the support column.

6. The positioning device for high-frequency welding of hardware parts according to claim 5, characterized in that, The limiting block includes a first support part, a second support part, and a third support part connected in sequence. The first support part is inserted into the second base, and the third support part is inserted into the insertion hole. The size of the third support part corresponds to the size of the insertion hole, and one end of the workpiece to be welded abuts against the third support part.

7. The positioning device for high-frequency welding of hardware parts according to claim 6, characterized in that, The first support part is T-shaped; the second base has a T-groove to accommodate the first support part.

Images