Tuner welding auxiliary device

Abstract

The utility model relates to the technical field of tuner welding auxiliary equipment, in particular to a tuner welding auxiliary device which comprises a fixing block, a mounting groove is formed in the surface of one side of the fixing block in a penetrating mode, a supporting plate is fixedly connected to the surface of the inner side of the mounting groove, and a cushion block is slidably connected to the surface of one side of the supporting plate in an attached mode. A supporting bolt is connected to the surface of one side of the cushion block in a penetrating and threaded mode, a V-shaped groove is formed in the surface of the outer side of the cushion block, a sleeve square pipe is fixedly connected to the surface of the outer side of the fixing block, a limiting mechanism is arranged on the surface of the outer side of the sleeve square pipe, and a telescopic rod is slidably connected to the surface of the top of the sleeve square pipe in a penetrating mode. According to the utility model, through the arrangement of the sleeve square tube, the limiting mechanism, the telescopic rod, the upper screw rod and the lower screw rod, the pressing block can be pressed down or lifted up more conveniently, so that the pin can be limited quickly, the pin can be loosened quickly after the pin is welded with an antenna, and the device is more humanized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a high frequency head welding auxiliary device belongs to high frequency head welding auxiliary equipment technical field. BACKGROUND

[0002] High frequency head, also known as high frequency attenuation head, tuner or low noise frequency reducer, is a commonly used component in electronic equipment, and the high frequency head is welded and connected with the antenna part when being connected, such as a kind of high frequency head welding auxiliary device disclosed in the authorized announcement No.

[0003] In the device, the pin is pressed and limited to assist the welding operation of the pin, but in actual application process, the pin is limited between the pressing plate and V-shaped groove by rotating the rotating wheel, which is time-consuming and laborious to use, is not humanized, and the outer surface of the pad block for placing the pin is only provided with a V-shaped groove, so that the pad block needs to be replaced after wearing, which is not conducive to prolonging the service life of the device. UTILITY MODEL CONTENT

[0004] To solve the problems in the above background art, the utility model provides a high frequency head welding auxiliary device.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a high frequency head welding auxiliary device, including fixed block, the fixed block one side surface is through being provided with installation slot, the installation slot inner side surface is fixedly connected with support plate, the support plate one side surface is connected with pad block of sliding, the pad block one side surface is through being connected with support bolt of screw thread, the pad block outer side surface is provided with V-shaped groove, the fixed block outer side surface is fixedly connected with sleeve square tube, the sleeve square tube outer side surface is equipped with limiting mechanism, the sleeve square tube top surface is through being connected with telescopic link of sliding, the telescopic link top surface is through being connected with up and down screw rod of screw thread, the up and down screw rod bottom is equipped with pressing block.

[0006] Preferably, the support plate one side surface is through being provided with the first threaded hole of being matched with the structure size of support bolt, the pad block one side surface is through being provided with the second threaded hole of being matched with the structure size of support bolt, the second threaded hole and V-shaped groove are all three.

[0007] Preferably, the limiting mechanism includes a limiting box that is fixedly connected to the outer surface of the sleeve square tube, a follower plate that is slidably connected to the inner cavity of the limiting box, a limiting post that is fixedly connected to one side surface of the follower plate, and a limiting spring that is fixedly connected to one side surface of the follower plate.

[0008] Preferably, one end of the limiting post is fixedly connected to a pull ring, both ends of the limiting post are movably connected to the limiting box, and the end of the limiting post away from the pull ring has an oblique conical surface structure.

[0009] Preferably, a limiting hole is provided on the outer surface of the telescopic rod, and the limiting hole matches the structural dimensions of the limiting post.

[0010] Preferably, the telescopic rod has a square horizontal cross-section, and the bottom end of the telescopic rod is movably connected to the fixed block.

[0011] Preferably, the top surface of the pressure block is movably connected to the upper and lower screws via bearings, and the bottom surface of the pressure block is coated with an anti-slip soft layer.

[0012] Preferably, sliding blocks are fixedly connected to both sides of the pressure block, and sliding grooves matching the structural dimensions of the sliding blocks are opened on both sides of the inner cavity of the mounting groove. The horizontal cross-section of the sliding block has a T-shaped structure.

[0013] The beneficial effects of this utility model are:

[0014] This utility model, by incorporating a sleeve square tube, a limiting mechanism, a telescopic rod, and upper and lower screws, allows for more convenient downward or upward movement of the pressure block, thereby quickly limiting the pin and quickly releasing the pin after it has been welded to the antenna, making it more user-friendly. Furthermore, by providing three V-grooves on the outer surface of the pad and threadedly connecting a support bolt to one side of the pad, the device's service life is improved when one V-groove wears out and the other V-grooves are placed on top. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the pad after installation in this utility model;

[0018] Figure 3 This is a schematic diagram showing the details of the upper and lower screws and pressure block assembly in this utility model;

[0019] Figure 4 It is the structure diagram of the limiting mechanism in the utility model;

[0020] In the figure: 1, fixed block; 2, mounting groove; 3, support plate; 4, cushion block; 5, support bolt; 6, V-shaped groove; 7, sleeve square tube; 8, limiting mechanism; 81, limiting box; 82, follow-up plate; 83, limiting column; 84, limiting spring; 9, telescopic rod; 10, up and down screw; 11, pressing block; 12, first threaded hole; 13, second threaded hole; 14, pull ring; 15, limiting hole; 16, sliding block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT

[0022] Please refer to Figures 1-4 The utility model provides the following technical scheme: a high-frequency head welding auxiliary device, including fixed block 1, the fixed block 1 one side surface is through the establishment installation groove 2, the installation groove 2 inner side surface is fixedly connected with support plate 3, and support plate 3 one side surface is connected with cushion block 4 of sticking sliding, and cushion block 4 one side surface is through the threaded connection with support bolt 5, and cushion block 4 outer side surface is established V-shaped groove 6, and fixed block 1 outer side surface is fixedly connected with sleeve square tube 7, and sleeve square tube 7 outer side surface is equipped with limiting mechanism 8, and sleeve square tube 7 top surface is through the sliding connection with telescopic rod 9, and telescopic rod 9 top surface is through the threaded connection with up and down screw 10, and up and down screw 10 bottom end is equipped with pressing block 11.

[0023] When using, first, fixed block 1 is placed in the appropriate position, then the pin is placed between the pressing block 11 and V-shaped groove 6, the pin is limited between V-shaped groove 6 and pressing block 11 by the movement of pressing block 11, then the fixed block 1 position is moved, and the pin is positioned to the position to be welded of the antenna.

[0024] As one kind of high frequency head welding auxiliary device preferred technical scheme of the utility model, the first threaded hole 12 that the support plate 3 one side surface is penetrated and is established with the structural size matching of support bolt 5, the second threaded hole 13 that the cushion block 4 one side surface is penetrated and is established with the structural size matching of support bolt 5, and the second threaded hole 13 and V-shaped groove 6 number are all three;The first threaded hole 12 inner diameter size and the second threaded hole 13 inner diameter size are completely identical, through the support bolt 5 penetration second threaded hole 13 with the first threaded hole 12, install cushion block 4 in support plate 3 one side surface, after support bolt 5 penetration threaded connection in corresponding second threaded hole 13, just one V-shaped groove 6 is located in the just below pressure block 11.

[0025] As one kind of high frequency head welding auxiliary device preferred technical scheme of the utility model, the horizontal section of telescopic rod 9 is square structure, and the bottom end of telescopic rod 9 is penetrated and is connected to fixed block 1;Telescopic rod 9 carries out up and down movement in sleeve square tube 7, so that pressure block 11 carries out up and down movement.

[0026] As one kind of high frequency head welding auxiliary device preferred technical scheme of the utility model, the top surface of pressure block 11 is connected to up and down screw rod 10 by bearing, and the bottom surface of pressure block 11 is coated with anti-skid soft layer;The anti-skid soft layer is rubber material, and the up and down position of pressure block 11 is fine-tuned by rotating up and down screw rod 10.

[0027] As one kind of high frequency head welding auxiliary device preferred technical scheme of the utility model, the both sides surface of pressure block 11 is fixedly connected with sliding block 16, and the both sides surface of installation groove 2 inner cavity is established with the sliding groove of the structural size matching of sliding block 16, and the horizontal section of sliding block 16 is T-shaped structure;Pressure block 11 carries out up and down sliding in the inner cavity of installation groove 2 by sliding block 16. Embodiment

[0028] Please refer to Figure 2 With Figure 4 The difference between the embodiment and embodiment 1 is that:

[0029] The limiting mechanism 8 comprises a limiting box 81 fixedly connected to the outer side surface of the sleeve square tube 7, a follower plate 82 clamped and slidably connected in the inner cavity of the limiting box 81, a limiting column 83 fixedly connected to one side surface of the follower plate 82, and a limiting spring 84 fixedly connected to one side surface of the follower plate 82; one end of the limiting column 83 is fixedly connected with the pulling ring 14, both ends of the limiting column 83 are movably connected to the limiting box 81, and the end of the limiting column 83 away from the pulling ring 14 is in a conical surface structure; a limiting hole 15 is formed in the outer side surface of the telescopic rod 9, and the limiting hole 15 and the limiting column 83 are matched in structure and size; one end of the limiting spring 84 is fixedly connected to the follower plate 82, and the end of the limiting spring 84 away from the follower plate 82 is fixedly connected to the limiting box 81; the movement of the combination of the limiting column 83 and the follower plate 82 is pulled through the pulling ring 14, at this time, the limiting spring 84 is extruded and deformed, after the pulling ring 14 is loosened, the limiting spring 84 returns to the original state and drives the movement of the combination of the follower plate 82 and the limiting column 83, and the limiting column 83 is inserted into the limiting hole 15 to limit the position of the telescopic rod 9.

[0030] The working principle and use process of the utility model are as follows: when the utility model is used, after the pin is placed between the V-shaped groove 6 and the pressing block 11, the telescopic rod 9 is pushed to move, at this time, the limiting hole 15 hits the conical surface of the limiting column 83, the limiting column 83 and the follower plate 82 move, the limiting spring 84 deforms, generates elastic force, and after moving to the position of another limiting hole 15, the limiting spring 84 returns to the original state and drives the movement of the limiting column 83, the limiting column 83 is inserted into the limiting hole 15, and the telescopic rod 9 is moved, the bottom of the pressing block 11 is attached to the outer side surface of the pin, and the limiting column 83 is inserted into the corresponding limiting hole 15, further, the upper and lower screw rods 10 are rotated to drive the movement of the pressing block 11, the pressing block 11 slides through the sliding block 16, gradually presses and limits the pin, further, when the pin needs to be loosened, the limiting column 83 is moved away from the limiting hole 15 through the pulling ring 14, at this time, the telescopic rod 9 is slid upward, the pressing block 11 is separated from the pin, the pin can be quickly disassembled, further, when one V-shaped groove 6 is worn, the supporting bolt 5 is rotated and removed, the pad 4 is removed and rotated, then the other V-shaped groove 6 is upward, the position of the pad 4 is limited again through the supporting bolt 5, and the service life of the device is prolonged.

[0031] It should be noted that the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0032] In this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A high-frequency head welding auxiliary device comprising a fixing block (1), characterized in that: The fixed block (1) one side surface is provided with a mounting groove (2), the inner side surface of the mounting groove (2) is fixedly connected with a support plate (3), the one side surface of the support plate (3) is slidably connected with a pad (4), the one side surface of the pad (4) is threadedly connected with a support bolt (5), the outer side surface of the pad (4) is provided with a V-shaped groove (6), the outer side surface of the fixed block (1) is fixedly connected with a sleeve square tube (7), the outer side surface of the sleeve square tube (7) is provided with a limiting mechanism (8), the top surface of the sleeve square tube (7) is slidably connected with an extension rod (9), the top surface of the extension rod (9) is threadedly connected with an up-down screw rod (10), and the bottom end of the up-down screw rod (10) is provided with a pressing block (11).

2. A high frequency head welding auxiliary device according to claim 1, characterized in that: The one side surface of the support plate (3) is provided with a first threaded hole (12) matching the structure size of the support bolt (5), and the one side surface of the pad (4) is provided with a second threaded hole (13) matching the structure size of the support bolt (5).

3. The high frequency head welding auxiliary device according to claim 1, characterized by: The limiting mechanism (8) comprises a limiting box (81) fixedly connected to the outer side surface of the sleeve square tube (7), a follower plate (82) slidably connected in the inner cavity of the limiting box (81), a limiting column (83) fixedly connected to the one side surface of the follower plate (82), and a limiting spring (84) fixedly connected to the one side surface of the follower plate (82).

4. The high frequency head welding auxiliary device according to claim 3, characterized by: One end of the limiting column (83) is fixedly connected with a pulling ring (14), both ends of the limiting column (83) are movably connected to the limiting box (81), and the end of the limiting column (83) away from the pulling ring (14) is in a conical structure.

5. The high frequency head welding auxiliary device according to claim 3, characterized by: The outer side surface of the extension rod (9) is provided with a limiting hole (15), and the limiting hole (15) and the limiting column (83) are matched in structure size.

6. The high frequency head welding auxiliary device according to claim 1, characterized by: The horizontal section of the extension rod (9) is in a square structure, and the bottom end of the extension rod (9) is movably connected to the fixed block (1).

7. The high frequency head welding auxiliary device according to claim 1, characterized by: The top surface of the pressing block (11) is movably connected to the up-down screw rod (10) through a bearing, and the bottom surface of the pressing block (11) is coated with an anti-skid soft layer.

8. The high frequency head welding auxiliary device according to claim 1, characterized by: The two side surfaces of the pressing block (11) are fixedly connected with sliding blocks (16), the inner cavities of the mounting grooves (2) are provided with sliding grooves matching the structure size of the sliding blocks (16), and the horizontal section of the sliding blocks (16) is in a T-shaped structure.

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