Flat cable groove copper sheet welding auxiliary jig
By designing the copper sheet welding auxiliary fixture of the wiring trough, and using the combined structure of the block placement groove and the iron-absorbing stone sheet, the tight fixing of the copper sheet is achieved, the welding efficiency and yield are improved, and the problem of the copper sheet not being fixed firmly is solved.
Patent Information
- Application Number
- CN202422515672.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-17
AI Technical Summary
In the prior art, the welding of the wire trough copper sheet cannot be effectively fixed, resulting in the inability to fit the copper sheet with the product effectively, which easily leads to poor phenomena such as dummy welding and bias.
A wire trough copper sheet welding auxiliary fixture is designed, and a combination structure of block placement groove, iron absorbing stone and iron plate is adopted. The copper sheet is tightly fixed through the adsorption effect of iron absorbing stone and iron plate to ensure that the copper sheet is close to the welding position for laser welding.
It improves welding efficiency and yield, and solves the problems of false welding and position deviation caused by the unstable fixation of the copper sheet.
Smart Images
Figure CN223222656U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding copper sheets of mobile phone middle frames, and in particular to an auxiliary jig for welding copper sheets of cable trays. Background Art
[0002] In the existing field of mobile phone middle frame copper sheet welding technology, the industry usually adopts the traditional pressing claw and adhesive bonding method to first position the copper sheet and then weld it through the laser welding process.
[0003] However, due to thickness limitations, traditional clamps cannot be inserted into the cable tray. Current cable tray copper sheet welding methods are unable to effectively secure the copper sheet. Relying solely on adhesive for fixation, the copper sheet and the product cannot be effectively adhered, which can easily lead to defects such as cold solder joints and misalignment. Utility Model Content
[0004] In order to solve the above technical problems, the utility model designs an auxiliary fixture for welding copper sheets of a cable trough.
[0005] The utility model adopts the following technical solutions:
[0006] A cable tray copper sheet welding auxiliary jig includes a base, a mobile phone middle frame placement position is provided on the base, a pressure block placement groove is provided on the mobile phone middle frame placement position, an iron sheet is installed on the back side of the pressure block placement groove on the base, a pressure block is provided in the pressure block placement groove, a magnet is installed in the pressure block, the pressure block is adsorbed in the pressure block placement groove by the magnet and the iron sheet, a pressure block boss is provided on the pressure block, and a copper sheet hanging ear for placing the copper sheet is provided on the pressure block boss.
[0007] Preferably, a sinking groove is provided on the back side of the pressing block placement groove on the base, and an iron sheet is embedded in the sinking groove.
[0008] Preferably, a magnet placement groove is provided at the bottom of the pressing block, and a magnet is embedded in the magnet placement groove.
[0009] Preferably, a plurality of limiting holes are provided on the base, and limiting cylinders are installed in the limiting holes.
[0010] Preferably, a plurality of positioning posts are provided on the placement position of the mobile phone middle frame, and the positioning posts are matched with the positioning holes on the mobile phone middle frame.
[0011] The beneficial effect of the present invention is that the present invention designs an auxiliary jig for welding copper sheets of a cable tray, which provides a pressing block placement groove, places the pressing block, and the pressing block is tightly adsorbed in the pressing block placement groove through a magnet and an iron sheet, and the copper sheet placed on the copper sheet hanging ear of the pressing block boss is pressed and positioned, so that it is close to the product welding position for laser welding, thereby improving welding efficiency and yield. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1It is a structural schematic diagram of the utility model;
[0013] Figure 2 This is an exploded view of the utility model;
[0014] Figure 3 It is a three-dimensional diagram of the base in the utility model;
[0015] Figure 4 This is a front view of the base in the utility model;
[0016] Figure 5 This is a rear view of the base in the utility model;
[0017] Figure 6 This is a three-dimensional diagram of the pressure block in the utility model;
[0018] Figure 7 This is a front view of the middle pressure block of the utility model;
[0019] Figure 8 This is a rear view of the middle pressure block of the utility model;
[0020] In the figure: 1 base, 2, mobile phone middle frame placement position, 3, pressure block, 4, limiting hole, 5, pressure block placement groove, 6, iron sheet, 7, magnet, 8, limiting cylinder, 9, positioning hole, 10, positioning column, 11, sink, 12, pressure block boss, 13, copper sheet hanging ear, 14, magnet placement groove. DETAILED DESCRIPTION
[0021] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:
[0022] Example: Figures 1-8 As shown, a copper sheet welding auxiliary jig for a cable tray includes a base 1, a mobile phone middle frame placement position 2 is provided on the base, a pressure block placement groove 5 is provided on the mobile phone middle frame placement position, an iron sheet 6 is installed on the back of the pressure block placement groove on the base, a pressure block 3 is provided in the pressure block placement groove, a magnet 7 is installed in the pressure block, the pressure block is adsorbed in the pressure block placement groove by the magnet and the iron sheet, a pressure block boss 12 is provided on the pressure block, and a copper sheet hanging ear 13 for placing the copper sheet is provided on the pressure block boss.
[0023] The back side of the pressing block placement groove on the base is provided with a sinking groove 11, in which an iron sheet is embedded. A magnet placement groove 14 is provided at the bottom of the pressing block, in which a magnet is embedded and installed.
[0024] The base is provided with a plurality of limiting holes 4, in which limiting cylinders 8 are installed. A plurality of positioning columns 10 are provided on the placement position of the mobile phone middle frame, and the positioning columns are matched with the positioning holes 9 on the mobile phone middle frame.
[0025] The utility model designs an auxiliary jig for copper sheet welding of a cable tray. A pressing block placement groove is provided, and a pressing block is placed. The pressing block is tightly adsorbed in the pressing block placement groove through a magnet and an iron sheet, and the copper sheet placed on the copper sheet hanging ear of the pressing block boss is pressed and positioned so that it is close to the product welding position for laser welding, thereby improving welding efficiency and yield.
[0026] The embodiment described above is only a preferred solution of the present invention and does not limit the present invention in any form. Other variations and modifications are possible without exceeding the technical solutions described in the claims.
Claims
1. A copper sheet welding auxiliary fixture for a cable tray, comprising a base, on which a mobile phone middle frame is placed, characterized in that: A pressure block placement groove is provided on the placement position of the mobile phone middle frame, an iron sheet is installed on the back of the pressure block placement groove on the base, a pressure block is provided in the pressure block placement groove, a magnet is installed in the pressure block, the pressure block is adsorbed in the pressure block placement groove by the magnet and the iron sheet, a pressure block boss is provided on the pressure block, and a copper sheet hanging ear for placing the copper sheet is provided on the pressure block boss.
2. The auxiliary fixture for welding the copper sheet of the cable tray according to claim 1 is characterized in that: A sinking groove is provided on the back of the pressing block placement groove on the base, and an iron sheet is embedded in the sinking groove.
3. The auxiliary fixture for welding the copper sheet of the cable tray according to claim 1, characterized in that: A magnet placement groove is provided at the bottom of the pressing block, and a magnet is embedded and installed in the magnet placement groove.
4. The auxiliary fixture for welding the copper sheet of the cable tray according to claim 1, characterized in that: The base is provided with a plurality of limiting holes, and limiting cylinders are installed in the limiting holes.
5. The auxiliary fixture for welding copper sheets of cable trays according to claim 1, characterized in that: A plurality of positioning posts are provided on the placement position of the mobile phone middle frame, and the positioning posts are matched with the positioning holes on the mobile phone middle frame.