Alloy curved needle heating disc

Abstract

The utility model discloses an alloy curved needle heating plate which comprises a heating copper plate (1), a plurality of positioning grooves (2) are arranged on the heating copper plate (1), the positioning grooves (2) penetrate through the heating copper plate (1), the length of the positioning grooves (2) is matched with that of alloy curved needles (8), and two ends of the alloy curved needles (8) extend out of two ends of the positioning grooves (2). The problem that the alloy curved needles are damaged by collision is solved, the problem that the curved needles are scattered in the manual carrying process is solved, the one-time heating number is increased, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an alloy curved needle heating plate. Background Art

[0002] Alloy needles are mainly used in wafer chip test probes, 5G-PA RF chips, VSCEL laser radar chip tests, and mobile phone chip tests. A high-end precision electronic component, mainly used in various test equipment for connection. It is equivalent to a medium. During the test, the head of the alloy bent needle can be used to contact the object to be tested, and the other end is used to conduct signals and transmit current. The alloy bent needle has a variety of different bending angles and tip diameters, which can be used to deal with different test points, such as bending angles of 110°, 120°, and tip radii of 3μm, 5μm, 6μm, etc.

[0003] The existing heating method of alloy bent needles: manually hold the bent needles with tweezers and put them into the copper plate. Then manually put the copper plate into the heating furnace for heating, and manually take it out after heating. The disadvantages of the existing working method are: a. Since the alloy bent needles are not fixed in position when placed in the copper plate, they are easy to bump into each other; b. When the alloy bent needles are placed in the copper plate, when the copper plate is moved manually, it is easy to cause the alloy bent needles to scatter, resulting in damage to the needle tip; c. When the copper plate is placed in the heating furnace, only one layer of copper plate can be placed, and the number of copper plates heated at one time is limited, and the efficiency is not high. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide an alloy bent needle heating plate which can solve the problem of alloy bent needles colliding with each other, solve the problem of bent needles being scattered during manual handling, increase the number of heatings at one time, and improve efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: an alloy bending needle heating plate, including a heating copper plate, on which a plurality of positioning grooves are arranged, the positioning grooves pass through the heating copper plate, the length of the positioning grooves matches the length of the alloy bending needle, and the two ends of the alloy bending needle extend out of the two ends of the positioning grooves.

[0006] Preferably, the plurality of positioning grooves are arranged in multiple rows and are distributed all over the heating copper plate.

[0007] Preferably, a material taking slot is provided in the middle of each row of the positioning slots, and the material taking slot runs through the heating copper plate. Material taking slots are provided on both sides of the positioning slots to facilitate tweezers to take materials, which not only increases the stability during the heating process, but also facilitates taking and placing materials.

[0008] Preferably, upper positioning blocks are detachably provided at both ends of the upper end surface of the heating copper disk, and lower positioning blocks are detachably provided at both ends of the lower end surface of the heating copper disk, and a plurality of the heating copper disks are stacked up and down by the cooperation of the upper positioning blocks and the lower positioning blocks. There are upper and lower positioning blocks on the edge of the material tray, and several layers can be stacked at the same time to increase the number of materials heated at one time, thereby improving production capacity.

[0009] Preferably, each lower positioning block has a baffle on its outer side; when the two heating copper plates are stacked up and down, the baffles of the two lower positioning blocks of the upper heating copper plate are clamped on the outer sides of the two upper positioning blocks of the lower heating copper plate.

[0010] Preferably, a groove is provided on the upper positioning block, and a protrusion is provided on the lower end surface of the lower positioning block; when the two heating copper plates are stacked up and down, the protrusions of the two lower positioning blocks of the upper heating copper plate are stuck in the grooves of the two upper positioning blocks of the lower heating copper plate.

[0011] The beneficial effect of the alloy bending needle heating plate of the utility model is that the new alloy bending needle heating plate is different from the previous one in that there is a positioning groove on the heating copper plate, which can fix the position of the alloy bending needle and prevent the alloy bending needle from shaking and being misplaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is an exploded view of this embodiment;

[0013] Figure 2 This is a three-dimensional picture of the alloy bending needle of this embodiment after being placed in the heating copper plate;

[0014] Figure 3 This is a three-dimensional diagram of multiple heating copper plates stacked in this embodiment.

[0015] In the attached figure:

[0016] 1. Heating copper plate; 2. Positioning groove; 3. Material taking groove; 4. Upper positioning block; 5. Lower positioning block; 6. Baffle; 7. Groove; 8. Alloy bending needle. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0018] See also Figure 1-3As shown, this embodiment discloses an alloy curved needle heating plate, including a heating copper plate 1, on which a plurality of positioning grooves 2 are arranged, the positioning grooves 2 pass through the heating copper plate 1, the length of the positioning grooves 2 matches the length of the alloy curved needle 8, and the two ends of the alloy curved needle 8 extend out of the two ends of the positioning grooves 2. The positioning grooves 2 prevent the tip of the alloy curved needle 8 from touching other needles, thereby preventing injuries.

[0019] Among them, a plurality of positioning grooves 2 are arranged in multiple rows and are distributed all over the heating copper plate 1 . A material taking groove 3 is arranged in the middle of each row of positioning grooves 2 , and the material taking groove 3 passes through the heating copper plate 1 .

[0020] The upper end surface of the heating copper plate 1 is detachably provided with upper positioning blocks 4 at both ends, and the lower end surface of the heating copper plate 1 is detachably provided with lower positioning blocks 5 at both ends. Multiple heating copper plates 1 are stacked up and down by the cooperation of the upper positioning blocks 4 and the lower positioning blocks 5, and multiple layers of heating copper plates 1 can be stacked together and put into the heating furnace. In this way, a large number of heatings can be heated at one time, and the efficiency is greatly improved.

[0021] Specifically, each lower positioning block 5 has a baffle 6 on the outer side; when two heating copper plates 1 are stacked up and down, the baffles 6 of the two lower positioning blocks 5 of the upper heating copper plate 1 are clamped on the outer sides of the two upper positioning blocks 4 of the lower heating copper plate 1.

[0022] In some embodiments, a groove 7 may be provided on the upper positioning block 4, and a convex block may be provided on the lower end surface of the lower positioning block 5; when two heating copper plates 1 are stacked up and down, the convex blocks of the two lower positioning blocks 5 of the upper heating copper plate 1 are clamped in the grooves 7 of the two upper positioning blocks 4 of the lower heating copper plate 1, so as to improve the accuracy of the stacking position.

[0023] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An alloy bending needle heating plate, comprising a heating copper plate (1), characterized in that: The heating copper plate (1) is provided with a plurality of positioning grooves (2), the positioning grooves (2) passing through the heating copper plate (1), the length of the positioning grooves (2) matching the length of the alloy bending needle (8), and the two ends of the alloy bending needle (8) extending out of the two ends of the positioning grooves (2).

2. The alloy curved needle heating plate according to claim 1, characterized in that: The plurality of positioning grooves (2) are arranged in a plurality of rows and are distributed all over the heating copper plate (1).

3. The alloy curved needle heating plate according to claim 2, characterized in that: A material taking groove (3) is provided in the middle of each row of the positioning grooves (2), and the material taking groove (3) passes through the heating copper plate (1).

4. The alloy curved needle heating plate according to claim 1, characterized in that: Upper positioning blocks (4) are detachably provided at both ends of the upper end surface of the heating copper plate (1), and lower positioning blocks (5) are detachably provided at both ends of the lower end surface of the heating copper plate (1). A plurality of the heating copper plates (1) are stacked up and down by cooperating with the upper positioning blocks (4) and the lower positioning blocks (5).

5. The alloy curved needle heating plate according to claim 4, characterized in that: Each lower positioning block (5) has a baffle (6) on its outer side; When the two heating copper plates (1) are stacked up and down, the baffles (6) of the two lower positioning blocks (5) of the upper heating copper plate (1) are clamped on the outer sides of the two upper positioning blocks (4) of the lower heating copper plate (1).

6. The alloy curved needle heating plate according to claim 5, characterized in that: The upper positioning block (4) is provided with a groove (7), and the lower end surface of the lower positioning block (5) is provided with a protrusion; When the two heating copper plates (1) are stacked up and down, the protrusions of the two lower positioning blocks (5) of the upper heating copper plate (1) are clamped in the grooves (7) of the two upper positioning blocks (4) of the lower heating copper plate (1).

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