Laser positioning drilling device for processing communication connector parts

Abstract

The utility model relates to the technical field of drilling devices, in particular to a laser positioning drilling device for processing communication connector parts, which is characterized in that two support frames are slidably connected in a placement table, the upper end parts of the two support frames are fixedly connected with rectangular clamp seats, and a group of cambered surface clamping blocks are slidably connected in each rectangular clamp seat; the ends, away from each other, of the two sets of cambered surface clamping blocks are sleeved with springs, an eccentric block is rotationally connected into the containing table, the eccentric block rotates to loosen extrusion on the two supporting frames, at the moment, the two supporting frames slide towards the center of the eccentric block, and the two supporting frames drive the rectangular clamp base to slide to approach the communication connector part. When the two rectangular clamp bases slide, the two sets of cambered surface clamping blocks are driven to be attached to the surfaces of the communication connector parts in a sliding mode, the surfaces of the communication connector parts extrude the cambered surface clamping blocks to slide and contract inwards so as to adapt to the communication connector parts with different surface shapes, and the adaptability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling device technical field, especially relates to laser positioning drilling device for communication connector spare part machining. BACKGROUND

[0002] In the communication field, the machining precision and quality of connector spare parts are crucial to the performance and stability of communication equipment. In the machining process of communication connector spare parts, drilling is a key technology. Currently, the drilling device for machining communication connector spare parts usually has the following technical requirements:

[0003] 1. Positioning ability to ensure the accuracy of drilling position;

[0004] 2. Ability to adapt to communication connector spare parts of different specifications and shapes;

[0005] 3. Stability of drilling process, reducing errors and deviations;

[0006] 4. Simple operation, easy to debug and maintain.

[0007] Currently, various equipment and methods are used to achieve stable drilling of communication connector spare parts.

[0008] For example, a drilling device for communication connector with positioning function is disclosed in Chinese patent CN212019494U. The device includes a fixed box, a first rotating rod, a moving sleeve, and a clamping plate. When drilling the shell of a communication connector, the user can rotate the first rotating rod to clamp the shell with the two clamping plates, thereby firmly fixing the shell of the communication connector and avoiding shifting of the shell due to vibration during drilling. The device also can clamp communication connector shells of different sizes, improving its practicality.

[0009] However, the above-mentioned method has a prominent problem, i.e., the clamping plates in the above-mentioned device are single in shape and fixedly installed. During clamping operation, only planar contact is used for clamping operation. In the design of many communication connectors, in order to meet the requirements of stability of connection, reliability of signal transmission, and adaptability to other components, the shape of the spare parts may have curved surfaces such as arcs. Only planar contact is used for clamping operation, and the contact points are relatively few. Planar clamping may produce a large pressure in the local area, easily causing indentation or damage to the surface of the spare parts, affecting their appearance and performance. SUMMARY

[0010] In view of the deficiencies of the prior art, the utility model provides a laser positioning drilling device for communication connector part processing, solves the single shape of the clamping plate in the device and fixed installation, only through plane contact to carry out clamping operation when carrying out clamping operation, in the design of many communication connectors, in order to satisfy the stability of connection, the reliability of signal transmission and the adaptability with other parts etc.

[0011] In order to realize above -mentioned purpose, the utility model through following technical scheme gives realization:

[0012] Laser positioning drilling device for communication connector part processing, including placing table, two support frames are connected in the placing table inside slidingly, two rectangular clamp seats are fixedly connected on two support frames upper end parts, a group of arc surface clamping blocks are connected in two rectangular clamp seats inside slidingly, the spring is sleeved to the arc surface clamping block far away from each other end of two groups, two groups of spring are respectively sleeved in two rectangular clamp seat interiors, eccentric block is rotatably connected in the placing table interior, two support frames are all with eccentric block outer surface close -fitting.

[0013] Preferably, the outer surface of the two support frames is sleeved with a tension spring, and the inner part of the placing table is fixedly connected with a driving motor.

[0014] Preferably, the eccentric block is sleeved on the outer surface of the driving motor, and a sliding groove is formed in the inner part of the placing table, and the two support frames are slidingly connected in the sliding groove.

[0015] Preferably, the lower end of the placing table is fixedly connected with a drilling device main body, and the upper end of the drilling device main body is provided with a support column.

[0016] Preferably, the outer surface of the support column is slidingly connected with a sliding sleeve frame, and the outer surface of the sliding sleeve frame is slidingly connected with an adjusting block.

[0017] Preferably, the lower end of the adjusting block is provided with a drill bit, and the end of the adjusting block close to the drill bit is fixedly connected with a laser.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] I. When the clamping operation is performed, the eccentric block is controlled to rotate, the eccentric block is rotated to loosen the extrusion on the two support frames, at this time, the two support frames slide to the center of the eccentric block, the two support frames drive the rectangular clamp seats to slide to approach the communication connector parts, when the two rectangular clamp seats slide, they will drive the two sets of arc surface clamping blocks to slide and fit the surface of the communication connector parts, the surface of the communication connector parts will extrude the arc surface clamping blocks to slide inwards and shrink, so as to adapt to the communication connector parts with different surface shapes, increase the adaptability of the device, and the self-adaptive clamping mode can avoid damage to the surface of the parts due to uneven or unmatched clamping force.

[0020] II. The arc surface clamping blocks arranged in the two rectangular clamp seats are used to clamp and fix the communication connector parts, at this time, the drill bit is moved to the required punching position on the upper end through the cooperation of the sliding sleeve frame and the adjusting block, the laser emitter connected to the lower end of the adjusting block can emit laser, and when the adjusting block moves, the laser spot irradiated on the surface of the communication connector parts can play a quick positioning effect. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above description is only a summary of the technical scheme of the utility model, in order that the technical means of the utility model can be more clearly understood and can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiments of the utility model and in cooperation with the drawings.

[0022] Figure 1 It is the perspective view of the utility model;

[0023] Figure 2 It is the explosion view of the placing table connection of the utility model;

[0024] Figure 3 It is the explosion view of the laser connection of the utility model;

[0025] Figure 4 It is the explosion view of the arc surface clamping block connection of the utility model.

[0026] Legend: 11, placing table; 12, support frame; 13, rectangular clamp seat; 14, arc surface clamping block; 15, spring; 16, eccentric block; 17, tension spring; 18, driving motor; 19, sliding groove; 21, drilling device main body; 22, support column; 23, sliding sleeve frame; 24, adjusting block; 25, drill bit; 26, laser. DETAILED DESCRIPTION

[0027] The embodiment of the application provides a laser positioning and drilling device for communication connector part machining, effectively solves the problems that the clamping plate shape is single and fixed installation in the device, only plane contact is used for clamping operation when clamping operation is performed, in the design of many communication connectors, in order to meet the stability of connection, the reliability of signal transmission and the adaptability with other parts and other requirements, the shape of the parts may have curved surfaces such as arcs, only plane contact is used for clamping operation, the contact points are relatively few, plane clamping may generate relatively large pressure in the local part, and the surface of the part is easily damaged, the appearance and performance are affected, when clamping operation is performed, the eccentric block is controlled to rotate, the eccentric block is loosened to extrude the two support frames, at this moment, the two support frames slide to the center of the eccentric block, the two rectangular clamp seats are driven to slide and approach the communication connector part, when the two rectangular clamp seats slide, two groups of arc surface clamping blocks are driven to slide and fit the surface of the communication connector part, the surface of the communication connector part extrudes the arc surface clamping blocks to slide inwards and contract, so that the adaptability of the device is improved, and the self-adaptive clamping mode can avoid damage to the surface of the part due to uneven or unmatched clamping force.

[0028] Embodiment

[0029] As Figure 1 , Figure 2 , Figure 3 and Figure 4 indicate that the technical scheme in the embodiment of the application effectively solves the technical problems that the clamping plate shape is single and fixed installation in the device, only plane contact is used for clamping operation when clamping operation is performed, in the design of many communication connectors, in order to meet the stability of connection, the reliability of signal transmission and the adaptability with other parts and other requirements, the shape of the parts may have curved surfaces such as arcs, only plane contact is used for clamping operation, the contact points are relatively few, plane clamping may generate relatively large pressure in the local part, and the surface of the part is easily damaged, the appearance and performance are affected, and the overall idea is as follows: the laser positioning and drilling device for communication connector part machining comprises a placing table 11, two support frames 12 are slidably connected in the placing table 11, a rectangular clamp seat 13 is fixedly connected to the upper end of each of the two support frames 12, a group of arc surface clamping blocks 14 are slidably connected in each of the two rectangular clamp seats 13, springs 15 are sleeved with the ends of the two groups of arc surface clamping blocks 14 away from each other, the two groups of springs 15 are respectively sleeved in the two rectangular clamp seats 13, an eccentric block 16 is rotationally connected in the placing table 11, the two support frames 12 are in surface fitting with the outer surface of the eccentric block 16, when clamping operation is performed, the eccentric block 16 is controlled to rotate (refer to the description of the accompanying drawings), the eccentric block is loosened to extrude the two support frames, at this moment, the two support frames slide to the center of the eccentric block, the two rectangular clamp seats are driven to slide and approach the communication connector part, when the two rectangular clamp seats slide, two groups of arc surface clamping blocks are driven to slide and fit the surface of the communication connector part, the surface of the communication connector part extrudes the arc surface clamping blocks to slide inwards and contract, so that the adaptability of the device is improved, and the self-adaptive clamping mode can avoid damage to the surface of the part due to uneven or unmatched clamping force. Figure 4When the eccentric block 16 rotates anticlockwise), the eccentric block 16 rotates to loosen the extrusion on the two support frames 12, at this time, the two support frames 12 slide to the center of the eccentric block 16, the two support frames 12 drive the rectangular clamp seat 13 to slide close to the communication connector parts, when the two rectangular clamp seats 13 slide, they will drive the two sets of arc clamping blocks 14 to slide and fit the surface of the communication connector parts, the surface of the communication connector parts will extrude the arc clamping blocks 14 to slide inwards and shrink, so as to adapt to the communication connector parts with different surface shapes and increase the adaptability of the device.

[0030] The outer surface of the two support frames 12 is sleeved with a tension spring 17, the inside of the placement table 11 is fixedly connected with a driving motor 18, the eccentric block 16 is sleeved on the outer surface of the driving motor 18, the inside of the placement table 11 is provided with a sliding groove 19, the two support frames 12 are slidably connected in the sliding groove 19, the driving motor 18 serves as a driving source to rotate the eccentric block 16 to realize clamping operation, under the action of the extrusion limiting force lost by the two support frames 12, the two support frames 12 are driven to slide to the middle through the contraction of the tension spring 17, the two support frames 12 slide in the sliding groove 19, and the sliding trajectory of the two support frames 12 is limited through the sliding groove 19.

[0031] The lower end of the placement table 11 is fixedly connected with a drilling device main body 21, the upper end of the drilling device main body 21 is provided with a support column 22, the outer surface of the support column 22 is slidably connected with a sliding sleeve frame 23, the outer surface of the sliding sleeve frame 23 is slidably connected with an adjusting block 24, the lower end of the adjusting block 24 is provided with a drill bit 25, one end of the lower end of the adjusting block 24 close to the drill bit 25 is fixedly connected with a laser 26, the placement table 11 is fixed on the upper end of the drilling device main body 21 through screws and other connecting pieces, when drilling processing operation is performed on the communication connector parts, the communication connector parts are placed on the upper end of the placement table 11 between the two rectangular clamp seats 13, the arc clamping blocks 14 provided in the two rectangular clamp seats 13 are used to fit and clamp the communication connector parts, at this time, the drill bit 25 is moved to the upper end of the required punching position through the cooperation of the sliding sliding sleeve frame 23 and the adjusting block 24, the laser 26 connected to the lower end of the adjusting block 24 can emit laser, when the adjusting block 24 moves, the laser point irradiated on the surface of the communication connector parts plays a quick positioning effect, at this time, the sliding sleeve frame 23 is controlled to descend, and drilling processing is performed through the rotating drill bit 25.

[0032] The utility model discloses a laser positioning drilling device for communication connector part machining, when clamping, control eccentric block 16 rotation, eccentric block 16 rotation loosens the extrusion to two support frames 12, at this moment, two support frames 12 slide to eccentric block 16 center, two support frames 12 drive rectangular clamp seat 13 to slide close to communication connector part, two rectangular clamp seat 13 slide will drive two sets of cam clamping block 14 to slide and fit communication connector part surface, and the surface of communication connector part will extrude cam clamping block 14 and slide inwards and contract, to adapt to the communication connector part of different surface shape, increase the adaptability of device, and the self -adaptation clamping mode can avoid the damage to the surface of part because of uneven or mismatched clamping force.

[0033] Placing table 11: as the basic platform of whole device, provide the support of installation and operation for other parts;

[0034] Support frame 12: move under the action of eccentric block 16, drive rectangular clamp seat 13 to carry out clamping action;

[0035] Rectangular clamp seat 13: provide installation position for cam clamping block 14, and drive cam clamping block 14 to approach part when moving;

[0036] Cam clamping block 14: directly contact with communication connector part, contract inwards to adapt to the surface shape, realize stable clamping;

[0037] Spring 15: make cam clamping block 14 can elastically extend and retract, adapt to different shape parts, and provide certain clamping force buffer;

[0038] Eccentric block 16: control the movement of support frame 12 by rotation, so that realize the opening and closing of clamping action;

[0039] Tension spring 17: when eccentric block 16 loosens the extrusion to support frame 12, help support frame 12 to slide to center, assist clamping action;

[0040] Driving motor 18: provide power for the rotation of eccentric block 16, drive clamping operation;

[0041] Slide groove 19: limit the sliding track of support frame 12, guarantee the accuracy and stability of clamping action;

[0042] Drilling device main part 21: mainly responsible for drilling operation;

[0043] Support column 22: provide support and guide for the sliding of sliding sleeve frame 23;

[0044] Sliding sleeve frame 23: can slide on support column 22, drive adjusting block 24 and drill bit 25 to move, adjust drilling position;

[0045] Adjusting block 24: connects drill bit 25 and sliding sleeve holder 23 to achieve fine adjustment of the position of drill bit 25;

[0046] Drill bit 25: Used for drilling communication connector components;

[0047] Laser 26: Emits laser light to provide rapid positioning of the drilling location as the adjusting block 24 moves.

[0048] Working principle:

[0049] In the first step, the placement platform 11 is fixed to the upper end of the drilling device body 21 by connecting parts such as screws. When drilling the communication connector components, the communication connector components are placed on the upper end of the placement platform 11 between two rectangular clamp seats 13. The communication connector components are clamped and fixed by the arc-shaped clamping blocks 14 set inside the two rectangular clamp seats 13. At this time, the drill bit 25 is moved to the upper end of the required drilling position by the cooperation of the sliding sleeve frame 23 and the adjusting block 24. The laser 26 connected to the lower end of the adjusting block 24 can emit laser. When the adjusting block 24 moves, the laser point irradiated on the surface of the communication connector components achieves a rapid positioning effect. At this time, the sliding sleeve frame 23 is controlled to descend, and the drilling is performed by the rotating drill bit 25.

[0050] The second step involves controlling the rotation of the eccentric block 16 during the clamping operation (refer to the instruction manual). Figure 4 (For counterclockwise rotation), the eccentric block 16 rotates and releases the pressure on the two support frames 12. At this time, the two support frames 12 slide towards the center of the eccentric block 16. The two support frames 12 drive the rectangular clamp seat 13 to slide close to the communication connector component. When the two rectangular clamp seats 13 slide, they will drive the two sets of arc-shaped clamping blocks 14 to slide and fit against the surface of the communication connector component. The surface of the communication connector component will squeeze the arc-shaped clamping blocks 14 to slide inward and shrink, so as to adapt to communication connector components with different surface shapes and increase the adaptability of the device. The drive motor 18, as the drive source, drives the eccentric block 16 to rotate to realize the clamping operation. When the two support frames 12 lose the pressure limiting force, the tension spring 17 shrinks and drives the two support frames 12 to slide towards the center. The two support frames 12 slide in the slide groove 19, and the slide groove 19 restricts their sliding trajectory.

[0051] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A laser positioning and drilling device for processing communication connector parts, comprising a placement table (11), two support frames (12) are slidably connected inside the placement table (11), characterized in that, Both said support frame (12) upper end part are fixedly connected with a rectangular clamp seat (13), both said rectangular clamp seat (13) inside are slidably connected with a group of cambered clamping blocks (14), two groups of said cambered clamping blocks (14) are away from each other one end are all sleeved with spring (15), two groups of said spring (15) are respectively sleeved in two rectangular clamp seat (13) inside; Wherein, the placing table (11) inside rotationally connected with eccentric block (16), two said support frame (12) are all with eccentric block (16) outer surface is combined.

2. The laser positioning and drilling device for processing parts of a communication connector according to claim 1, wherein, Both said support frame (12) outer surface are all sleeved with tension spring (17); Wherein, the placing table (11) inside fixedly connected with drive motor (18).

3. The laser positioning and drilling device for processing parts of a communication connector according to claim 2, wherein, The eccentric block (16) is sleeved in the outer surface of the drive motor (18); Wherein, the placing table (11) inside is set with sliding slot (19), two said support frame (12) are all slidably connected in sliding slot (19) inside.

4. The laser positioning and drilling device for processing parts of a communication connector according to claim 3, wherein, The placing table (11) lower end part is fixedly connected with drilling device main part (21); Wherein, the drilling device main part (21) upper end part is provided with support column (22).

5. The laser positioning and drilling device for processing parts of a communication connector according to claim 4, wherein, The outer surface of the support column (22) is slidably connected with the sliding sleeve frame (23); Wherein, the outer surface of the sliding sleeve frame (23) is slidably connected with the adjusting block (24).

6. The laser positioning and drilling device for processing parts of a communication connector according to claim 5, wherein, The lower end of the adjusting block (24) is provided with a drill bit (25); Wherein, the lower end of the adjusting block (24) is fixedly connected with a laser (26) close to one end of the drill bit (25).

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