Clamp for fixing laser device through socket coupling welding

Abstract

The utility model provides the clamp for fixing the laser device through socket coupling welding, and the socket coupling welding process of the laser device can be simply and quickly completed by adopting the clamp. Comprising a base, a movable fixing plate and a locking button. The base is of an L-shaped structure, a groove is formed in the upper end of the L-shaped bottom edge and used for containing a power-up device, a strip-shaped groove in the vertical direction is formed in the inner side of the L-shaped side edge and used for containing a laser device to be coupled, the movable fixing plate is of a transverse handle-shaped structure, and the two sides of the movable fixing plate are connected with the two sides of the L-shaped side edge of the base in a front-back sliding mode. The front portion of the movable fixing plate can clamp a laser device to be coupled together with the strip-shaped groove, and the locking button is arranged at the sliding connection portion of the movable fixing plate and the base and used for locking the position of the movable fixing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of optical communication, in particular to a clamp used for socket coupling welding and fixing laser devices. Background Art

[0002] In the production of lasers, the production process of 10G EML BOX devices requires a socket coupling test on the device. During the test, the 10G EML BOX device is fixed on a fixture and then socket coupling welding is performed. Since the 10GEML BOX device is extremely small and easy to loosen, a special fixture is usually required for clamping and fixing.

[0003] In order to complete the socket coupling welding process simply and quickly, it is urgent to design supporting fixtures to improve production capacity. Utility Model Content

[0004] In order to solve the technical problems in the background technology, the utility model provides a clamp for fixing a laser device by socket coupling welding. The socket coupling welding process of the laser device can be completed simply and quickly by using the clamp.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fixture for fixing a laser device by socket coupling welding comprises a base, a movable fixing plate and a locking button.

[0007] The base is an L-shaped structure, and a groove is provided at the upper end of the L-shaped bottom edge for placing the power-on device. A vertical strip groove is provided on the inner side of the L-shaped side edge for placing the laser device to be coupled. The movable fixing plate is a horizontal handle-shaped structure, and its two sides are connected to the two sides of the L-shaped side edge of the base for sliding back and forth. The front part can clamp the laser device to be coupled together with the strip groove. The locking button is arranged at the sliding connection position between the movable fixing plate and the base, and is used to lock the position of the movable fixing plate.

[0008] Furthermore, a magnetic attraction is provided at the upper end of the groove of the L-shaped bottom edge.

[0009] Furthermore, a transverse through hole is provided inside the L-shaped side of the base, a lead screw is inserted into the through hole, gears are connected to both ends of the lead screw, the gears are located outside the base, and transverse long grooves are provided on both sides of the handle structure of the movable fixed plate, racks are provided inside the long grooves, and the gears are meshed with the racks to realize the sliding connection between the movable fixed plate and the upper part of the L-shaped side of the base.

[0010] Furthermore, the locking button is provided with a central cylinder and a limiting column, the central cylinder is inserted into the center of the gear, and when the locking button is pressed, the limiting column is stuck in the gear ring part of the gear to lock the position of the movable fixing plate.

[0011] Furthermore, a clamping groove is provided on the inner side of the front part of the handle of the movable fixing plate, and the clamping groove cooperates with the strip groove to clamp the laser device to be coupled.

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

[0013] 1) The utility model provides a fixture for socket coupling welding and fixing devices. The fixture is used for coupling welding, which is simple to operate and can quickly fix the laser device (10G EML BOX), thereby significantly improving the test speed and ensuring the production capacity;

[0014] 2) The utility model adopts a sliding design of gear and rack rails, which greatly saves operation time and improves production efficiency compared with a rotary design. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a fixture for fixing a laser device by socket coupling welding according to the utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of a fixture for socket coupling welding and fixing laser devices of the utility model (with Figure 1 different perspectives);

[0017] Figure 3 This is a front view of a fixture for fixing a laser device by socket coupling welding according to the utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of a laser device to be coupled after being placed for the socket coupling welding and fixing of the laser device of the utility model;

[0019] Figure 5 This is a three-dimensional exploded structural diagram of a laser device for socket coupling welding and fixing the laser device according to the utility model after the laser device to be coupled is placed.

[0020] In the figure: 1-base 2-movable fixing plate 3-locking button 4-rack 5-gear 6-screw 7-magnetic attraction 8-card table 9-strip groove 10-groove 11-long groove 12-laser device to be coupled 13-flexible belt (FPC) 14-center cylinder 15-limiting column 16-card slot. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1 As shown, a fixture for fixing a laser device by socket coupling welding comprises a base 1, a movable fixing plate 2 and a locking button 3.

[0023] The base 1 is an L-shaped structure, and a groove 10 is provided at the upper end of the L-shaped bottom edge for placing a power-on device. A vertical strip groove 9 is provided on the inner side of the L-shaped side for placing a laser device 12 to be coupled. The movable fixed plate 2 is a horizontal handle-shaped structure, and its two sides are connected to the upper two sides of the L-shaped side of the base 1 for sliding back and forth, and the front part can clamp the laser device 12 to be coupled together with the strip groove 9. The locking button 3 is arranged at the sliding connection position between the movable fixed plate 2 and the base 1, and is used to lock the position of the movable fixed plate 2.

[0024] In this embodiment, a magnetic attraction 7 is further provided at the upper end of the groove 10 of the L-shaped bottom edge of the base 1 .

[0025] In this embodiment, a transverse through hole is provided inside the L-shaped side of the base 1, and a screw 6 is inserted into the through hole. Gears 5 are fixedly connected at both ends of the screw 6. The gear 5 is located outside the base 1. Transverse long grooves 11 are provided on both sides of the handle structure of the movable fixed plate 2. A rack 4 is provided inside the long groove 11. The gear 5 is meshed with the rack 4 to realize a sliding connection between the movable fixed plate 2 and the upper part of the L-shaped side of the base 1.

[0026] In this embodiment, the locking button 3 is provided with a center cylinder 14 and a limit column 15. The center cylinder 14 is inserted into the center of the gear 5. When the locking button 3 is pressed, the limit column 15 is stuck in the ring gear part of the gear 5, so that the gear 5 cannot move on the rack 4, thereby locking the position of the movable fixed plate 2.

[0027] In this embodiment, a clamping groove 16 is further provided on the inner side of the front part of the handle of the movable fixing plate 2 , and the clamping groove 16 cooperates with the strip groove 9 to clamp the laser device 12 to be coupled.

[0028] In this embodiment, a raised clamping platform 8 is further provided in the middle of the strip groove 9 of the base 1 , which can conveniently clamp the head portion of the laser device 12 to be coupled.

[0029] The method of using the utility model is:

[0030] 1) Move the movable fixing plate 2 backward to leave space for placing the laser device 12 to be coupled and its power supply equipment;

[0031] 2) A power-on device (a power-on device for powering a laser device is a prior art device) is clamped with the soft belt 13 of the laser device 12 to be coupled and placed in the groove 10 of the base 1, and the bottom of the power-on device is fixed by the magnetic attraction 7; at this time, the clamped laser device 12 to be coupled is located in the vertical strip groove 9 on the L-shaped side of the base, and the head of the laser device 12 to be coupled is clamped on the upper end surface of the clamping platform 8; the soft belt 13 is extended horizontally, which is the position where the power-on device is powered (the position where the power-on device is clamped);

[0032] 3) Using the driven motion of the gear 5 and the rack 4 to drive the movable fixing plate 2 to move forward; when clamping the laser device 12 to be coupled, pressing the locking button 3 to clamp the gear 5, and completing the fixing of the laser device 12 to be coupled;

[0033] 4) Coupling welding begins, with the welding position being at the upper end of the head of the laser device to be coupled 12. During coupling welding, the laser device to be coupled 12 needs to be powered on.

[0034] The above embodiments are implemented on the premise of the technical solution of the utility model, and detailed implementation methods and specific operation processes are given, but the protection scope of the utility model is not limited to the above embodiments. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A fixture for fixing laser devices by socket coupling welding, characterized in that: Includes base, mobile fixing plate and locking button; The base is an L-shaped structure, and a groove is provided at the upper end of the L-shaped bottom edge for placing the power-on device. A vertical strip groove is provided on the inner side of the L-shaped side edge for placing the laser device to be coupled. The movable fixing plate is a horizontal handle-shaped structure, and its two sides are connected to the two sides of the L-shaped side edge of the base for sliding back and forth. The front part can clamp the laser device to be coupled together with the strip groove. The locking button is arranged at the sliding connection position between the movable fixing plate and the base, and is used to lock the position of the movable fixing plate.

2. A fixture for fixing laser devices by socket coupling welding according to claim 1, characterized in that: The upper end of the groove of the L-shaped bottom edge is also provided with a magnetic attraction.

3. A fixture for fixing laser devices by socket coupling welding according to claim 1, characterized in that: The L-shaped side of the base is provided with a transverse through hole, a lead screw is inserted into the through hole, both ends of the lead screw are connected with gears, the gears are located outside the base, and transverse long grooves are provided on both sides of the handle structure of the movable fixed plate, and racks are provided inside the long grooves. The gears are meshed with the racks to realize the sliding connection between the movable fixed plate and the upper part of the L-shaped side of the base.

4. A fixture for fixing laser devices by socket coupling welding according to claim 3, characterized in that: The locking button is provided with a central cylinder and a limiting column, the central cylinder is inserted into the center of the gear, and when the locking button is pressed, the limiting column is clamped in the gear ring part of the gear to lock the position of the movable fixing plate.

5. The fixture for fixing laser devices by socket coupling welding according to claim 1, characterized in that: A clamping groove is also provided on the inner side of the front part of the handle of the movable fixing plate, and the clamping groove cooperates with the strip groove to clamp the laser device to be coupled.

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