Insertion core slotting equipment

Abstract

The utility model provides inserting core slotting equipment which comprises a supporting plate, an inserting core containing groove, receding grooves and positioning grooves are formed in the top of the supporting plate, the receding grooves are formed in the two sides of the middle of the inserting core containing groove, and the positioning grooves are formed in the two ends of the inserting core containing groove in a communicating mode. The interior of each positioning groove is movably provided with one positioning cover, and the opening directions of the two positioning covers located outside the same insertion core accommodation groove are opposite. The adjusting rods are movably arranged on the two outer sides of the supporting plate, and the outer side of each positioning cover is connected with the free end of the corresponding linkage rod; the adjusting mechanism is used for adjusting the distance between the adjusting rod and the supporting plate. The driving mechanism can drive the polishing body to go in and out of the receding groove and polish the top of the insertion core located in the insertion core containing groove. The inserting core slotting equipment provided by the utility model can enable the polishing effect to be better.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing ceramic ferrules of quick-connect connectors and relates to ferrule slotting equipment. Background Art

[0002] At present, in the production process of the ferrule of the double-ferrule quick-connect connector, it is necessary to groove one of the ferrules of the double-ferrule, specifically, the middle of the ferrule needs to be polished to the half position (such as Fig. 9 The figure shows the shape of the ferrule after slotting), so as to reserve a position for a pressing block to fix the existing optical fiber and the butt-jointed optical fiber to be inserted.

[0003] The traditional processing method is to clamp and fix the two ends of the ferrule, and then use a grinding tool to groove the middle of the ferrule. However, currently a mold or fixture can usually only process ferrules of one length. Therefore, multiple sets of molds or fixtures are required for ferrules of different lengths, and the use effect is poor. Utility Model Content

[0004] The utility model aims to provide a core insert slotting device, aiming to solve the problem of poor use effect.

[0005] In order to solve the above technical problems, the utility model provides a core insert slotting device, comprising:

[0006] A support plate, wherein a core receiving groove, a clearance groove and a positioning groove are provided on the top of the support plate, the clearance grooves are provided on both sides of the middle of the core receiving groove, and the positioning grooves are provided at both ends of the core receiving groove;

[0007] A positioning cover, wherein each positioning slot is movably provided with a positioning cover, and the opening directions of the two positioning covers outside the same insert receiving slot are facing each other;

[0008] An adjusting rod and a linkage rod perpendicular to the adjusting rod, the adjusting rods are movably arranged on both outer sides of the support plate, and the outer side of each positioning cover is connected to a free end of the linkage rod;

[0009] An adjustment mechanism, the adjustment mechanism is used to adjust the distance between the adjustment rod and the support plate;

[0010] A grinding body and a driving mechanism for driving the grinding body to move, wherein the driving mechanism can drive the grinding body to enter and exit the clearance groove, and grind the top of the plug core located in the plug core accommodating groove.

[0011] The utility model is further configured that the adjustment mechanism includes an adjustment screw and an adjustment nut located at the outer end of the adjustment screw, the adjustment screw movably passes through the adjustment rod and is threadedly connected to the support plate, and the adjustment nut movably contacts the outer side of the adjustment rod.

[0012] The utility model is further configured that a plurality of guide rods are arranged in parallel on both outer sides of the support plate, and each of the adjustment rods is movably sleeved on the plurality of guide rods.

[0013] The utility model is further configured that a first elastic member which is continuously in an extended state is provided between the free end of the guide rod and the outer side of the adjustment rod.

[0014] The utility model is further configured to include an integrated part, a plurality of the insert accommodating grooves are provided on the top of the support plate, and the integrated part is connected to all the positioning covers located in the same row.

[0015] The utility model is further configured such that the integrated piece is movably fitted to the top of the support plate, a calibration hole is vertically opened in the middle of the integrated piece, and a calibration scale groove is also opened on the top of the support plate, and the calibration hole can be aligned with any of the calibration scale grooves.

[0016] The utility model is further configured as follows: the grinding body is annular, the driving mechanism includes a vertical driving cylinder and a lifting frame connected to the piston rod of the driving cylinder, two driving rollers are rotatably arranged on the lifting frame, the grinding body is movably sleeved on the outer walls of the two driving rollers, the lifting frame is provided with a driving motor, and a driving belt is provided between the driving motor and an end of one of the driving rollers.

[0017] The utility model is further configured that two driving cylinders are provided, both ends of the lifting frame are connected to the driving cylinders, and when the grinding body is at the lowest height, the bottom of the grinding body is higher than the bottom of the give way groove.

[0018] The utility model is further configured to include a support frame, wherein a plurality of movable guide rails are horizontally arranged on the top of the support frame, the bottom of the support plate is movably sleeved on the plurality of movable guide rails, and a second elastic member which is continuously in an extended state is arranged between the top of the support frame and the bottom of the support plate;

[0019] A stabilizing portion is vertically provided on the side of the lifting frame facing away from the second elastic member, a linkage portion is obliquely provided on the bottom of the stabilizing portion, and the bottom of the linkage portion faces the direction of the second elastic member. A linkage block is provided on the outer side of the support plate. When the grinding body grinds the insert, the linkage block movably contacts the side of the stabilizing portion facing away from the second elastic member. When the grinding body is higher than the support plate, the linkage block movably contacts the lower side of the linkage portion.

[0020] The utility model is further configured such that a termination portion is vertically arranged at the bottom of the linkage portion, and when the linkage portion abuts against a side of the termination portion close to the stabilizing portion, a projection of the grinding body in the vertical direction and a projection of the support plate in the vertical direction are dislocated, and two stabilizing portions are arranged on the lifting frame, and the two stabilizing portions are located at both ends of the lifting frame.

[0021] Compared with the prior art, the utility model provides a plug slotting device. When grinding and slotting the plug, first, the two relative positioning covers are moved outward, and then the plug is placed flat in the plug accommodating groove (which is arc-shaped and can stably fit on the inner wall of the plug accommodating groove). Then, the adjustment mechanism adjusts the adjustment rod to be close to the plug, and the adjustment rod drives the positioning cover to move through the linkage rod, and finally the positioning cover at both ends of the plug is clamped, thereby ensuring the position and angle of the plug, so that the plug will neither move nor rotate during grinding.

[0022] Then the driving mechanism drives the grinding body to descend, and relative movement occurs between the grinding body and the ferrule, thereby achieving the grinding effect on the ferrule; the existence of the clearance groove at this time enables the grinding body to descend normally and grind the ferrule; after the grinding is completed, the driving mechanism raises the height of the grinding body, and then moves the positioning cover outward to remove the polished ferrule. Since the distance between the two positioning covers can be adjusted, ferrules of different lengths can be ground, which has a wide range of applications and better use effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an embodiment of a core insert slotting device of the utility model;

[0024] Figure 2 yes Figure 1 A magnified view of part A;

[0025] Figure 3 It is a schematic diagram of an embodiment of a lifting frame part of a core insert slotting device of the utility model;

[0026] Figure 4 It is a schematic diagram of an embodiment of a support plate part of a core insert slotting device of the utility model;

[0027] Figure 5 yes Figure 4 A magnified view of part B;

[0028] Figure 6 It is a cross-sectional view of an embodiment of a core insert slotting device of the utility model;

[0029] Figure 7 yes Figure 6 Enlarged view of part C;

[0030] Figure 8 It is a cross-sectional view of an embodiment of a support plate in a core insert slotting device of the utility model;

[0031] Fig. 9 This is a schematic diagram of the ferrule after polishing.

[0032] Among them, 1. support plate; 2. core receiving groove; 3. give way groove; 4. positioning groove; 5. positioning cover; 6. adjustment rod; 7. linkage rod; 8. grinding body; 9. adjustment screw; 10. adjustment nut; 11. guide rod; 12. first elastic member; 13. integrated member; 14. calibration hole; 15. calibration scale groove; 16. drive cylinder; 17. lifting frame; 18. drive roller; 19. drive motor; 20. drive belt; 21. support frame; 22. movable guide rail; 23. second elastic member; 24. stabilizing part; 25. linkage part; 26. linkage block; 27. termination part. DETAILED DESCRIPTION

[0033] The following is a further detailed description of a core insert slotting device proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will be clearer. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model. The same or similar reference numerals in the accompanying drawings represent the same or similar components.

[0034] A ferrule slotting device, such as Figures 1 to 8 As shown, including:

[0035] A support plate 1, wherein a core receiving groove 2, a clearance groove 3 and a positioning groove 4 are provided on the top of the support plate 1, the clearance grooves 3 are provided on both sides of the middle of the core receiving groove 2, and the positioning grooves 4 are provided at both ends of the core receiving groove 2;

[0036] A positioning cover 5, wherein each positioning slot 4 is movably provided with a positioning cover 5, and the opening directions of the two positioning covers 5 outside the same insert receiving slot 2 are facing each other;

[0037] An adjusting rod 6 and a linkage rod 7 perpendicular to the adjusting rod 6, the adjusting rods 6 are movably provided on both outer sides of the support plate 1, and the outer side of each positioning cover 5 is connected to a free end of the linkage rod 7;

[0038] An adjustment mechanism, the adjustment mechanism is used to adjust the distance between the adjustment rod 6 and the support plate 1;

[0039] A grinding body 8 and a driving mechanism for driving the grinding body 8 to move, wherein the driving mechanism can drive the grinding body 8 to enter and exit the clearance groove 3 and grind the top of the plug located in the plug receiving groove 2.

[0040] The adjusting mechanism includes an adjusting screw 9 and an adjusting nut 10 located at the outer end of the adjusting screw 9 . The adjusting screw 9 movably passes through the adjusting rod 6 and is threadedly connected to the support plate 1 . The adjusting nut 10 movably contacts the outer side of the adjusting rod 6 .

[0041] A plurality of guide rods 11 are arranged in parallel on both outer sides of the support plate 1 , and each of the adjustment rods 6 is movably sleeved on the plurality of guide rods 11 .

[0042] A first elastic member 12 which is continuously in an extended state is provided between the free end of the guide rod 11 and the outer side of the adjustment rod 6 .

[0043] It also includes an integrated part 13 . A plurality of the insert receiving slots 2 are formed on the top of the support plate 1 . The integrated part 13 is connected to all the positioning covers 5 in the same row.

[0044] The integrated part 13 is movably fitted on the top of the support plate 1 , a calibration hole 14 is vertically opened in the middle of the integrated part 13 , and a calibration scale groove 15 is also opened on the top of the support plate 1 . The calibration hole 14 can be aligned with any of the calibration scale grooves 15 .

[0045] The grinding body 8 is annular in shape, and the driving mechanism includes a vertical driving cylinder 16 and a lifting frame 17 connected to the piston rod of the driving cylinder 16, two driving rollers 18 are rotatably provided on the lifting frame 17, and the grinding body 8 is movably sleeved on the outer walls of the two driving rollers 18. A driving motor 19 is provided on the lifting frame 17, and a driving belt 20 is provided between the driving motor 19 and the end of one of the driving rollers 18.

[0046] Two driving cylinders 16 are provided, and both ends of the lifting frame 17 are connected to the driving cylinders 16 . When the grinding body 8 is at the lowest height, the bottom of the grinding body 8 is higher than the bottom of the clearance groove 3 .

[0047] It also includes a support frame 21, a plurality of movable guide rails 22 are horizontally arranged on the top of the support frame 21, the bottom of the support plate 1 is movably sleeved on the plurality of movable guide rails 22, and a second elastic member 23 which is continuously in an extended state is arranged between the top of the support frame 21 and the bottom of the support plate 1;

[0048] A stabilizing portion 24 is vertically provided on the side of the lifting frame 17 away from the second elastic member 23, and a linkage portion 25 is obliquely provided on the bottom of the stabilizing portion 24, and the bottom of the linkage portion 25 faces the direction of the second elastic member 23. A linkage block 26 is provided on the outer side of the support plate 1. When the grinding body 8 grinds the insert, the linkage block 26 moves against the side of the stabilizing portion 24 away from the second elastic member 23. When the grinding body 8 is higher than the support plate 1, the linkage block 26 moves against the lower side of the linkage portion 25.

[0049] A termination portion 27 is vertically provided at the bottom of the linkage portion 25. When the linkage portion 25 abuts against the side of the termination portion 27 close to the stabilizing portion 24, the projection of the grinding body 8 in the vertical direction and the projection of the support plate 1 in the vertical direction are misaligned. Two stabilizing portions 24 are provided on the lifting frame 17, and the two stabilizing portions 24 are located at both ends of the lifting frame 17.

[0050] The utility model provides a ferrule slotting device. When grinding and slotting the ferrule, firstly, two relative positioning covers 5 are moved outward, and then the ferrule is placed flat in the ferrule receiving groove 2 (which is arc-shaped and can be stably fitted on the inner wall of the ferrule receiving groove 2). Then, the adjustment mechanism adjusts the adjustment rod 6 to be close to the ferrule, and the adjustment rod 6 drives the positioning cover 5 to move through the linkage rod 7, and finally the positioning covers 5 at both ends of the ferrule are clamped, so that the position and angle of the ferrule are guaranteed, so that the ferrule will neither move nor rotate during grinding.

[0051] Then the driving mechanism drives the grinding body 8 to descend, and relative movement occurs between the grinding body 8 and the ferrule, thereby achieving the grinding effect on the ferrule; the existence of the clearance groove 3 at this time enables the grinding body 8 to descend normally and grind the ferrule; after the grinding is completed, the driving mechanism raises the height of the grinding body 8, and then moves the positioning cover 5 outward to remove the polished ferrule. Since the distance between the two positioning covers 5 can be adjusted, ferrules of different lengths can be polished, which has a wide range of applications and better use effects.

[0052] During actual operation, the piston rods of the two driving cylinders 16 (synchronous cylinders) raise the lifting frame 17 to the highest height, and under the pulling force of the second elastic member 23, the support plate 1 moves to the outside of the grinding body 8, so that the operation of placing and removing the plug is simpler and more convenient; when removing all the plugs that have been polished in the previous round, the worker only needs to turn the adjusting nut 10 to move the adjusting nut 10 away from the support plate 1. At this time, under the pulling force of the first elastic member 12, the adjusting rod 6 is moved away from the support plate 1, and at the same time, the multiple linkage rods 7 on the adjusting rod 6 pull the multiple positioning covers 5 to move outward, so that the clamped plug can be removed;

[0053] After the new ferrule to be polished is removed, it is inserted into the ferrule receiving groove 2, and the adjusting nut 10 is rotated, and the adjusting nut 10 drives the adjusting rod 6 to move toward the supporting plate 1, and finally the two ends of each ferrule are clamped by the positioning cover 5; wherein the two ends of the adjusting rod 6 are guided and limited by the guide rod 11, so that the adjusting rod 6 can move stably;

[0054] After the ferrules are clamped, the driving cylinder 16 lowers the height of the lifting frame 17. During the downward movement of the lifting frame 17, the lower side of the linkage portion 25 contacts the upper side of the linkage block 26; thus, the linkage portion 25 can drive the support plate 1 to move in the direction of stretching the second elastic member 23; when the linkage block 26 moves to the top of the linkage portion 25 and the bottom of the stabilizing portion 24, the grinding body 8 is still higher than the support plate 1; then the lifting frame 17 continues to move downward, but the position of the support plate 1 remains unchanged, and the lifting frame 17 continues to move downward until the grinding body 8 acts on the top of the ferrule;

[0055] During the whole process, the grinding body 8 is driven to rotate by the driving motor 19 (the driving motor 19 drives one of the driving rollers 18 to rotate through the driving belt 20, and the driving roller 18 drives the grinding body 8 to rotate), so that when the grinding body 8 acts on the plug core, the plug core can be polished; when the grinding is completed, the grinding body 8 is still higher than the top of the make way groove 3, and there is also a gap between the two sides of the grinding body 8 and the two ends of the make way groove 3, which can reduce the wear of the grinding body 8 and protect the support plate 1 at the same time.

[0056] After the polishing is completed, when the lifting frame 17 is raised, the second elastic member 23 can pull the support plate 1 to move, and make the support plate 1 move out from under the polishing body 8, so as to facilitate the placement and removal of the plug. That is, the drive cylinder 16 can drive the polishing body 8 and the support plate 1 to move at the same time, which is more cost-effective; secondly, both sides of the support plate 1 have linkage blocks 26, which can improve the stability of the movement of the support plate 1; not only that, when the linkage block 26 contacts the side of the stabilizing part 24 away from the second elastic member 23, the side of the support plate 1 close to the stabilizing part 24 also contacts the support frame 21, so that the position stability of the support plate 1 is higher, and the polishing effect on the plug is also better.

[0057] When the ferrule is being polished, since the relative position between the integral part 13 and the positioning cover 5 is fixed, the worker can observe the corresponding calibration groove 15 through the calibration hole 14 to determine the position of the ferrule at this time, thereby determining whether the position of the ferrule polishing is accurate at this time, thereby ensuring the polishing quality of the ferrule.

[0058] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A core insert slotting device, characterized in that: include: A support plate (1), wherein the top of the support plate (1) is provided with a core receiving groove (2), a clearance groove (3) and a positioning groove (4), both sides of the middle of the core receiving groove (2) are provided with the clearance groove (3), and both ends of the core receiving groove (2) are connected and provided with the positioning groove (4); A positioning cover (5), wherein each positioning groove (4) is movably provided with a positioning cover (5), and the opening directions of the two positioning covers (5) outside the same plug-in accommodating groove (2) are facing each other; An adjusting rod (6) and a linkage rod (7) perpendicular to the adjusting rod (6), the adjusting rods (6) being movably arranged on both outer sides of the support plate (1), and the outer side of each positioning cover (5) being connected to a free end of the linkage rod (7); An adjustment mechanism, the adjustment mechanism being used to adjust the distance between the adjustment rod (6) and the support plate (1); A grinding body (8) and a driving mechanism for driving the grinding body (8) to move, wherein the driving mechanism can drive the grinding body (8) to enter and exit the clearance groove (3) and grind the top of the plug located in the plug receiving groove (2).

2. The insert slotting device according to claim 1, characterized in that: The adjusting mechanism comprises an adjusting screw (9) and an adjusting nut (10) located at the outer end of the adjusting screw (9); the adjusting screw (9) movably passes through the adjusting rod (6) and is threadedly connected to the support plate (1); and the adjusting nut (10) movably contacts the outer side of the adjusting rod (6).

3. A core insert slotting device according to claim 1 or 2, characterized in that: A plurality of guide rods (11) are arranged in parallel on both outer sides of the support plate (1), and each of the adjustment rods (6) is movably sleeved on the plurality of guide rods (11).

4. The insert slotting device according to claim 3, characterized in that: A first elastic member (12) which is continuously in an extended state is arranged between the free end of the guide rod (11) and the outer side of the adjustment rod (6).

5. The insert slotting device according to claim 2, characterized in that: It also comprises an integral part (13), a plurality of the insert core accommodating grooves (2) are provided on the top of the support plate (1), and the integral part (13) is connected to all the positioning covers (5) located in the same row.

6. The insert slotting device according to claim 5, characterized in that: The integrated part (13) is movably fitted on the top of the support plate (1), a calibration hole (14) is vertically opened in the middle of the integrated part (13), and a calibration scale groove (15) is also opened on the top of the support plate (1), and the calibration hole (14) can be aligned with any of the calibration scale grooves (15).

7. The insert slotting device according to claim 1, characterized in that: The grinding body (8) is annular in shape, and the driving mechanism comprises a vertical driving cylinder (16) and a lifting frame (17) connected to the piston rod of the driving cylinder (16), two driving rollers (18) are rotatably arranged on the lifting frame (17), and the grinding body (8) is movably sleeved on the outer walls of the two driving rollers (18), and a driving motor (19) is arranged on the lifting frame (17), and a driving belt (20) is arranged between the driving motor (19) and an end of one of the driving rollers (18).

8. The insert slotting device according to claim 7, characterized in that: Two driving cylinders (16) are provided, and both ends of the lifting frame (17) are connected to the driving cylinders (16). When the grinding body (8) is at the lowest height, the bottom of the grinding body (8) is higher than the bottom of the clearance groove (3).

9. The insert slotting device according to claim 7 or 8, characterized in that: It also comprises a support frame (21), a plurality of movable guide rails (22) are horizontally arranged on the top of the support frame (21), the bottom of the support plate (1) is movably sleeved on the plurality of movable guide rails (22), and a second elastic member (23) which is continuously in an extended state is arranged between the top of the support frame (21) and the bottom of the support plate (1); A stabilizing portion (24) is vertically arranged on a side of the lifting frame (17) away from the second elastic member (23); a linkage portion (25) is obliquely arranged at the bottom of the stabilizing portion (24); the bottom of the linkage portion (25) faces the direction of the second elastic member (23); a linkage block (26) is arranged on the outer side of the support plate (1); when the grinding body (8) grinds the insert, the linkage block (26) moves against the side of the stabilizing portion (24) away from the second elastic member (23); when the grinding body (8) is higher than the support plate (1), the linkage block (26) moves against the lower side of the linkage portion (25).

10. The insert slotting device according to claim 9, characterized in that: A terminating portion (27) is vertically arranged at the bottom of the linkage portion (25); when the linkage portion (25) contacts the side of the terminating portion (27) close to the stabilizing portion (24), the projection of the grinding body (8) in the vertical direction and the projection of the support plate (1) in the vertical direction are dislocated; two stabilizing portions (24) are arranged on the lifting frame (17), and the two stabilizing portions (24) are located at two ends of the lifting frame (17).

Images