Grinding machine for photoelectric composite cable

Abstract

The utility model relates to the technical field of optical cable processing equipment, in particular to a grinding machine for a photoelectric composite cable, which comprises a main machine body, a grinding disc and a fixed disc rack, a plurality of cable clamps for fixing cables and a plurality of optical cable clamps for fixing optical cables are arranged on the fixed disc rack, the optical cable clamp comprises a fixing plate and a moving part, the fixing plate is provided with a groove with a notch facing the moving part, the moving part slides on the fixing plate and is provided with an abutting block corresponding to the groove, and the cable clamp and the optical cable clamp are arranged on the fixing disc frame and used for fixing a cable and an optical cable of the photoelectric composite cable respectively. And the optical cable clamp comprises a fixed plate and a movable part, the movable part is used for sliding to be close to the fixed plate, and the movable part is matched with the fixed plate to clamp an optical cable connector, so that displacement of the optical cable in the grinding process is prevented, and the grinding accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable processing equipment, in particular to a grinding machine for optoelectronic composite cables. Background Art

[0002] Optical cable processing grinders are mainly used for grinding the end faces of optical cables, and in optoelectronic composite cables, grinders are also needed to grind the optical cables therein. However, since optoelectronic composite cables integrate optical cables and electrical cables, existing grinders do not have a fixing mechanism for the cables and optical cables, and optoelectronic composite cables usually include a combination of multiple cables or optical cables. This makes it difficult to fix the cables during the grinding of the optical cable connectors, causing the cables to scatter on the grinder, which is too messy. At the same time, although the existing grinders are provided with a station for inserting optical cable connectors, the station can only prevent the optical cable from rotating, and cannot fix the optical cable. The optical cable can still move up and down on the station. For example, the optical cable moves up and down during the grinding stage, which makes the optical cable connector unable to contact the grinding disk, resulting in inadequate grinding. Utility Model Content

[0003] The utility model provides a grinding machine for photoelectric composite cables, which can respectively fix the electrical cables and optical cables to prevent the cables from scattering, and can also fix the optical cables to prevent them from moving.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinder for optoelectronic composite cables, comprising a main body, a grinding disc and a fixed disc frame, wherein the grinding disc is rotatably arranged inside the main body, the fixed disc frame is arranged on the main body and is located above the grinding disc, and the fixed disc frame is provided with a plurality of cable clamps for fixing cables and a plurality of optical cable clamps for fixing optical cables, and the plurality of cable clamps can be detachably arranged on the fixed disc frame, and the optical cable clamp comprises a fixed plate and a movable part, the fixed plate is provided with a groove with a notch facing the movable part, the movable part slides on the fixed plate, and is provided with an abutment block corresponding to the groove.

[0005] Furthermore, a lifting mechanism is provided at the bottom of the grinding disc, and is connected to the main body by sliding up and down through the lifting mechanism. A power device for driving the grinding disc to rotate is provided on the lifting mechanism.

[0006] Furthermore, the fixed disc rack is magnetically attracted to the cable clamp.

[0007] Furthermore, the cable clamp is provided with a slot, and an air cushion layer is provided inside the slot.

[0008] Furthermore, a bracket is provided on the fixed disk rack, and the bracket is connected to the fixed plate through a screw rod. The movable member is provided on the screw rod and slidably connected to the screw rod. A screw rod is threadedly connected to the bracket, and the screw rod is rotatably connected to the movable member. The abutment block is protrudingly provided on a side of the movable member away from the screw rod.

[0009] Furthermore, a bayonet corresponding to the optical cable connector is provided at the bottom of the fixing plate, and the bayonet is provided at the bottom of the groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by respectively arranging a cable clamp and an optical cable clamp on a fixed rack, the cables and optical cables of the optoelectronic composite cable are respectively fixed to prevent the cables from being scattered on the fixed rack during the grinding of the optical cable; at the same time, the cable clamp can be detached from the fixed rack, and the position of the cable clamp on the fixed rack can be adjusted according to the cable arrangement position of the optoelectronic composite cable; the optical cable clamp includes a fixed plate and a movable part, and the movable part is slid close to the fixed plate and cooperates with the fixed plate to clamp the optical cable connector to prevent the optical cable from being displaced during the grinding process, thereby ensuring the accuracy of the grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the installation of the grinding disc in the utility model.

[0013] Figure 3 It is a structural schematic diagram of the fixed disc rack in the utility model.

[0014] Figure 4 It is a structural schematic diagram of the optical cable clamp in the utility model.

[0015] Figure 5 It is a structural schematic diagram of the cable clamp in the utility model.

[0016] Figure 6 It is a schematic diagram of the connection between the lifting mechanism and the grinding disc in the utility model.

[0017] In the figure: main body 1, grinding disc 2, fixed disc frame 3, cable clamp 4, optical cable clamp 5, lifting mechanism 6, power device 21, through hole 30, slot 40, fixed plate 51, moving part 52, fixed base 60, air cushion layer 401, groove 500, abutment block 502, bayonet 511, bracket 521, screw rod 522, screw rod 523. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] As shown in the accompanying drawings, the utility model is a grinder for photoelectric composite cables, comprising a main body 1, a grinding disc 2 and a fixed disc frame 3, wherein the grinding disc 2 is rotatably arranged inside the main body 1, the fixed disc frame 3 is arranged on the main body 1 and is located above the grinding disc 2, the fixed disc frame 3 is detachably arranged on the main body 1, and is fixed by locking members such as top screws and screws, a mounting groove is arranged in the main body 1, the grinding disc 2 is arranged in the mounting groove, the fixed disc frame 3 is arranged on the mounting groove, and a grinding block is detachably arranged on the grinding disc 2, which belongs to the existing structure and will not be described in detail, the fixed disc frame 3 is provided with a plurality of cable clamps 4 for fixing cables, and a plurality of optical cable clamps 5 for fixing optical cables, the fixed disc frame 3 is arranged corresponding to the optical cable clamps 5 is provided with a through hole 30 for the optical cable to extend into the main body 1. Multiple cable clamps 4 can be detachably arranged on the fixed rack 3. The cable clamp 5 includes a fixed plate 51 and a movable member 52. The fixed plate 51 is provided with a groove 500 with a notch facing the movable member 52. The movable member 52 slides on the fixed plate 51 and is provided with an abutment block 502 corresponding to the groove 500. The abutment block 502 is retracted and extended in the groove 500 as the movable member 52 slides. It should be noted that the cable clamp 4 can be set at any position on the fixed rack 3, and the fixed rack 3 can be divided into two or four areas. An optical cable clamp 5 is arranged in each area, so as to improve the processing efficiency. An optoelectronic composite cable can be inserted into each area for processing.

[0020] The utility model discloses a grinding machine for photoelectric composite cable, which is used for respectively fixing the electric cable and the optical cable of the photoelectric composite cable through the cable clamp 4 and the optical cable clamp 5 respectively arranged on the fixed disc frame 3, so as to prevent the cables from being scattered on the fixed disc frame 3 during the grinding process of the optical cable. Meanwhile, the cable clamp 4 can be detached from the fixed disc frame 3, and the position of the cable clamp 4 on the fixed disc frame 3 can be adjusted according to the wiring position of the cable in the photoelectric composite cable. The optical cable clamp 5 includes a fixed plate 51 and a moving part 52. The moving part 52 is used to slide close to the fixed plate 51 and cooperate with the fixed plate 51 to clamp the optical cable connector, so as to prevent the optical cable from being displaced during the grinding process and ensure the grinding accuracy.

[0021] In this embodiment, a lifting mechanism 6 is provided at the bottom of the grinding disc 2, and is connected to the main body 1 by sliding up and down through the lifting mechanism 6. A power device 21 for driving the grinding disc 2 to rotate is provided on the lifting mechanism 6. The lifting mechanism 6 is mainly used to adjust the appropriate height of the grinding disc 2 according to different lengths of the optical cable connector to prevent the grinding disc 2 from directly hitting the optical cable connector. There is no need to adjust the lifting height of the lifting mechanism 6 for the same optical cable grinding. Only when the processed optical cable is replaced, the height of the lifting mechanism 6 can be adjusted to make the grinding disc 2 at the height corresponding to the bottom of the optical cable connector. The power device 21 belongs to the existing device for driving the grinding disc 2. It should be noted that its installation position is on the lifting mechanism 6. The lifting mechanism 6 adopts the existing telescopic cylinder, and other mechanisms that can achieve up and down lifting can also be adopted. A fixed base 60 is provided on the lifting mechanism 6, and the grinding disc 2 and the power device 21 are both arranged on the fixed base 60, and synchronously rise or fall are achieved.

[0022] In this embodiment, the fixed disc frame 3 is magnetically attracted to the cable clamp 4, and a magnet block that can be magnetically attracted to the fixed disc frame 3 is arranged at the bottom of the cable clamp 4, which is more conducive to the installation and position adjustment of the cable clamp 4.

[0023] In this embodiment, the cable clamp 4 is provided with a slot 40, and an air cushion layer 401 is provided inside the slot 40. The cable end is inserted into the slot 40. The air cushion layer 401 in the slot 40 mainly plays the role of fixing and protecting the cable. The air cushion layer 401 has a hollow plastic sleeve inside and is also provided with air holes for injecting air. It itself has a certain elasticity.

[0024] In this embodiment, a bracket 521 is provided on the fixed disk rack 3, and the bracket 521 is connected to the fixed plate 51 through a screw rod 522. The movable member 52 is provided on the screw rod 522 and is slidably connected to the screw rod 522. A screw rod 523 is threadedly connected to the bracket 521, and the screw rod 523 is rotatably connected to the movable member 52. The abutment block 502 is protrudingly provided on a side of the movable member 52 away from the screw rod 523. By twisting the screw rod 523, the movable member 52 is pushed by the screw rod 523. Since the screw rod 522 is positioned so that the movable member 52 cannot rotate, it is ensured that The movable member 52 can only slide in a straight line during the rotation of the screw rod 523, approaching or moving away from the fixed plate 51; a bayonet 511 corresponding to the optical cable connector is provided at the bottom of the fixed plate 51, and the bayonet 511 is provided at the bottom of the groove 500. The bayonet 511 is used to clamp the part to be ground of the optical cable connector. It should be understood that a connector is provided at the end of the optical cable, and the protruding part of the connector is the surface to be ground. What is actually clamped by the fixed plate 51 and the movable member 52 is the connector of the optical cable, and the end of the optical cable can also be directly clamped, and the protruding part of the connector is placed in the bayonet 511.

[0025] The above embodiments are preferred embodiments of the present utility model. All structures similar to the present utility model and equivalent changes made thereto should fall within the protection scope of the present utility model.

Claims

1. A grinding machine for an optoelectronic composite cable, comprising a main body, a grinding disc and a fixed disc frame, characterized in that: The grinding disc is rotatably arranged inside the main body, the fixed disc frame is arranged on the main body and is located above the grinding disc, and a plurality of cable clamps for fixing cables and a plurality of optical cable clamps for fixing optical cables are arranged on the fixed disc frame, and the plurality of cable clamps can be detachably arranged on the fixed disc frame, and the optical cable clamp includes a fixed plate and a movable part, the fixed plate is provided with a groove with a notch facing the movable part, the movable part slides on the fixed plate, and is provided with an abutment block corresponding to the groove.

2. A grinding machine for an optoelectronic composite cable according to claim 1, characterized in that: The bottom of the grinding disc is provided with a lifting mechanism, and is connected to the main body by sliding up and down through the lifting mechanism. The lifting mechanism is provided with a power device for driving the grinding disc to rotate.

3. A grinding machine for an optoelectronic composite cable according to claim 1, characterized in that: The fixed disc frame is magnetically attracted to the cable clamp.

4. A grinding machine for an optoelectronic composite cable according to claim 1, characterized in that: The cable clamp is provided with a slot, and an air cushion layer is arranged inside the slot.

5. The grinding machine for optoelectronic composite cable according to claim 1, characterized in that: The fixed disc rack is provided with a bracket, and the bracket is connected to the fixed plate through a screw rod. The movable member is provided on the screw rod and slidably connected to the screw rod. The bracket is threadedly connected with a screw rod, and the screw rod is rotatably connected to the movable member. The abutment block is protrudingly provided on a side of the movable member away from the screw rod.

6. A grinding machine for an optoelectronic composite cable according to claim 1, characterized in that: The bottom of the fixing plate is provided with a bayonet corresponding to the optical cable connector, and the bayonet is arranged at the bottom of the groove.

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