Rubber tube fixed-length cutting machine

Abstract

The utility model discloses a fixed-length cutting machine for a rubber tube. The fixed-length cutting machine comprises a machine table, a translation device is installed at the upper end of the machine table, an L-shaped ruler strip is fixed to the front portion of the translation device, a fixed cutting assembly is installed on the left side of the upper end of the translation device, a movable cutting assembly is installed on the right side of the upper end of the translation device, and a marking arrow pointing to the L-shaped ruler strip is fixed to the front portion of the movable cutting assembly. According to the fixed-length cutting machine for the rubber pipe, a worker rotates a hand wheel according to the length of the rubber pipe needing to be cut, so that the movable cutting assembly can horizontally move left and right to adjust the distance between the movable cutting assembly and the fixed cutting assembly, accurate adjustment can be achieved by pointing to an L-shaped ruler strip with reference to a marking arrow, and after adjustment is completed, the movable cutting assembly is fixed. The rubber pipe can transversely penetrate through the movable cutting assembly and the fixed cutting assembly, finally, the linkage mechanism moves downwards through the air cylinder assembly, the movable cutting assembly and the fixed cutting assembly can cut the rubber pipe at the same time, fixed-length cutting of the rubber pipe can be conducted, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a hose fixed-length cutting machine. Background Art

[0002] In the production process of hoses, it is usually necessary to cut the length of semi-finished hoses, so a mechanical device that can cut and shear the hoses according to the required length is inevitably used, so hose cutting machines come into being. Nowadays, when using hose cutting machines to cut hoses, some people measure the length of the required cutting part and the other end of the hose and draw a line, and then cut the hose at the marked part. This is inconvenient in actual use. Utility Model Content

[0003] The utility model aims to overcome the defects of the prior art and provide a hose fixed-length cutting machine to solve the problem that when a hose cutting machine is used to cut a hose, some hoses are cut by measuring the length of the required cutting part and the other end, and then the marked part of the hose is cut, which causes some inconvenience in actual use.

[0004] A hose fixed-length cutting machine comprises a machine platform, a translation device is installed on the upper end of the machine platform, an L-shaped ruler is fixed to the front of the translation device, a fixed cutting assembly is installed on the left side of the upper end of the translation device, a movable cutting assembly is installed on the right side of the upper end of the translation device, an arrow pointing to the L-shaped ruler is fixed to the front of the movable cutting assembly, a linkage mechanism is installed between the upper parts of the fixed cutting assembly and the movable cutting assembly, and a cylinder assembly connected to the machine platform is installed on the upper part of the linkage mechanism.

[0005] Preferably, the translation device includes a platform, a handwheel, a threaded rod and a slide, the platform is fixed to the upper end of the machine, the L-shaped ruler is fixed to the front of the platform, a slide groove is opened at the upper end of the platform, the slide is slidably connected inside the slide groove, the threaded rod is rotatably connected inside the slide groove, the threaded rod passes through the slide and is threadedly connected to the slide, the left and right ends of the threaded rod both pass through the platform, and there is a pair of handwheels fixed at the left and right ends of the threaded rod.

[0006] Preferably, the fixed cutting assembly comprises a fixed tube seat, a concave seat, a cutter and a guide rod, the fixed tube seat is fixed to the platform, the concave seat is fixed to the upper end of the fixed tube seat, the cutter is arranged on the inner side of the concave seat, the upper end of the fixed tube seat is provided with a blade for inserting the cutter, the guide rod is fixed to the upper end of the cutter, and the upper part of the guide rod is movably penetrated by the top of the concave seat.

[0007] Preferably, the movable cutting assembly includes a movable tube seat, a concave seat II, a cutter II and a guide rod II. The movable tube seat is fixed to the upper part of the slide, the concave seat II is fixed to the upper end of the movable tube seat, the cutter II is arranged on the inner side of the concave seat II, the upper end of the movable tube seat is provided with a blade II for inserting the cutter II, the guide rod II is fixed to the upper end of the cutter II, the upper part of the guide rod II is movably penetrated by the concave seat II, a boss is fixed to the front end of the movable tube seat, and the arrow mark is fixed to the lower end of the boss.

[0008] Preferably, the linkage mechanism includes a guide sleeve, a connecting seat and a connecting rod, the guide sleeve is fixed at the upper end of guide rod one, the connecting seat is fixed at the upper end of guide rod two, the connecting rod is fixed at the left end of the connecting seat, and the left part of the connecting rod extends over the guide sleeve and is slidably connected to the guide sleeve.

[0009] Preferably, the cylinder assembly includes an L-shaped frame, a cylinder and a piston rod, the L-shaped frame is fixed on the left rear side of the upper end of the machine platform, the cylinder is fixedly installed on the upper end of the L-shaped frame, the piston rod is connected to the lower part of the cylinder, and the lower part of the piston rod passes through the L-shaped frame and is fixed to the guide sleeve.

[0010] The beneficial effects of the utility model are as follows: for the hose fixed-length cutting machine, the staff first turns the hand wheel according to the length of the hose to be cut, so that the movable cutting component can be translated left and right to adjust the spacing between the movable cutting component and the fixed cutting component, and the L-shaped ruler can be precisely adjusted with reference to the arrow pointing to it. After the adjustment, the hose can be passed across the movable cutting component and the fixed cutting component, and finally the cylinder component moves the linkage mechanism downward, so that the movable cutting component and the fixed cutting component can cut the hose at the same time, thereby performing a fixed-length cutting of the hose, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall schematic diagram of the utility model;

[0012] Figure 2 It is a cross-sectional schematic diagram of the translation device of the utility model;

[0013] Figure 3 For this utility model Figure 1 A partial schematic diagram of .

[0014] In the figure: 1-machine table, 2-platform, 3-L-shaped ruler, 4-handwheel, 5-fixed pipe seat, 6-concave seat 1, 7-cutter 1, 8-guide rod 1, 9-movable pipe seat, 10-concave seat 2, 11-cutter 2, 12-guide rod 2, 13-guide sleeve, 14-connecting seat, 15-connecting rod, 16-L-shaped frame, 17-cylinder, 18-piston rod, 19-threaded rod, 20-slideway, 21-slide, 22-boss, 23-arrowhead. DETAILED DESCRIPTION

[0015] See also Figure 1-Figure 3 A hose fixed-length cutting machine comprises a machine table 1, a translation device is installed on the upper end of the machine table 1, an L-shaped ruler 3 is fixed to the front of the translation device, the translation device comprises a platform 2, a hand wheel 4, a threaded rod 19 and a slide 21, the platform 2 is fixed to the upper end of the machine table 1, the L-shaped ruler 3 is fixed to the front of the platform 2, a slide groove 20 is opened on the upper end of the platform 2, the slide 21 is slidably connected inside the slide groove 20, the threaded rod 19 is rotatably connected inside the slide groove 20, the threaded rod 19 passes through the slide 21 and is threadedly connected to the slide 21, the left and right ends of the threaded rod 19 both pass through the platform 2, the hand wheel 4 has a pair and is fixed to the left and right ends of the threaded rod 19, by rotating the hand wheel 4, the hand wheel 4 drives the threaded rod 19 to rotate, and the threaded rod 19 and the slide 21 are threadedly matched, so that the slide 21 can move left and right along the slide groove 20;

[0016] A fixed cutting assembly is installed on the left side of the upper end of the translation device, and the fixed cutting assembly includes a fixed pipe seat 5, a concave seat 6, a cutter 7 and a guide rod 8. The fixed pipe seat 5 is fixed to the platform 2, and the concave seat 6 is fixed to the upper end of the fixed pipe seat 5. The cutter 7 is arranged on the inner side of the concave seat 6. The upper end of the fixed pipe seat 5 is provided with a blade for inserting the cutter 7. The guide rod 8 is fixed to the upper end of the cutter 7. The upper part of the guide rod 8 is movably penetrated with the top of the concave seat 6. When the guide rod 8 moves downward, the cutter 7 can be driven downward along the blade of the fixed pipe seat 5 to be inserted into the fixed pipe seat 5, so as to cut the rubber hose in the fixed pipe seat 5;

[0017] A movable cutting assembly is installed on the right side of the upper end of the translation device, and an arrow 23 pointing to the L-shaped ruler 3 is fixed on the front of the movable cutting assembly. The movable cutting assembly includes a movable tube seat 9, a concave seat 10, a cutter 11 and a guide rod 12. The movable tube seat 9 is fixed to the upper part of the slide 21, and the concave seat 10 is fixed to the upper end of the movable tube seat 9. The cutter 11 is arranged on the inner side of the concave seat 10. The upper end of the movable tube seat 9 is provided with a blade 2 for inserting the cutter 11. The guide rod 12 The guide rod 12 is fixed on the upper end of the cutter 11, and the upper part of the guide rod 12 is movably connected with the concave seat 10. The front end of the movable tube seat 9 is fixed with a boss 22, and the arrow 23 is fixed at the lower end of the boss 22. When the movable tube seat 9 moves, the arrow 23 can be driven to move, and the arrow 23 points to the scale on the L-shaped ruler 3. When the guide rod 12 moves downward, the cutter 11 can be driven to go down along the blade 2 of the movable tube seat 9 and insert into the movable tube seat 9, so as to cut the rubber hose in the movable tube seat 9;

[0018] A linkage mechanism is installed between the fixed cutting assembly and the upper part of the movable cutting assembly, and the linkage mechanism includes a guide sleeve 13, a connecting seat 14 and a connecting rod 15. The guide sleeve 13 is fixed to the upper end of the guide rod 1 8, the connecting seat 14 is fixed to the upper end of the guide rod 2 12, and the connecting rod 15 is fixed to the left end of the connecting seat 14. The left part of the connecting rod 15 extends through the guide sleeve 13 and is slidably connected to the guide sleeve 13. When the guide sleeve 13 moves downward, the connecting seat 14 can be driven to move downward synchronously through the connecting rod 15, and the connecting rod 15 can also slide horizontally along the guide sleeve 13.

[0019] A cylinder assembly connected to the machine 1 is installed on the upper part of the linkage mechanism, and the cylinder assembly includes an L-shaped frame 16, a cylinder 17 and a piston rod 18. The L-shaped frame 16 is fixed to the left rear side of the upper end of the machine 1, and the cylinder 17 is fixedly installed on the upper end of the L-shaped frame 16. The piston rod 18 is connected to the lower part of the cylinder 17. The lower part of the piston rod 18 passes through the L-shaped frame 16 and is fixed to the guide sleeve 13. Through the cylinder 17, the piston rod 18 can be used to drive the guide sleeve 13 to move up and down.

[0020] In summary, the staff first rotates the hand wheel 4 according to the length of the hose to be cut, and the hand wheel 4 drives the threaded rod 19 to rotate, so that the threaded rod 19 and the slide 21 are threadedly matched, so that the slide 21 can move left and right along the slide groove 20, and the slide 21 will drive the movable tube seat 9 to move synchronously. When the movable tube seat 9 moves, it can drive the arrow 23 to move, and the arrow 23 points to the scale on the L-shaped ruler 3. In this way, the movable cutting component can be translated left and right to adjust the spacing between it and the fixed cutting component, and the arrow 23 can be pointed to the L-shaped ruler 3 to accurately adjust the distance. After the adjustment is made, the hose can be passed across the inner side of the movable pipe seat 9 and the fixed pipe seat 5, and the guide sleeve 13 can be driven down by the piston rod 18 through the cylinder 17. When the guide sleeve 13 moves down, the connecting seat 14 can be driven to move down synchronously through the connecting rod 15. When the movable cutting assembly is translated left and right to adjust the spacing between it and the fixed cutting assembly, the connecting rod 15 can also slide horizontally along the guide sleeve 13, so that the guide rod 1 8 and the guide rod 2 12 move down synchronously, so that the movable cutting assembly and the fixed cutting assembly can cut the hose at the same time, so that the hose can be cut to a fixed length, which is more convenient to use.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hose cutting-to-length machine, comprising a machine platform (1), characterized in that: A translation device is installed at the upper end of the machine (1), an L-shaped ruler (3) is fixed at the front of the translation device, a fixed cutting assembly is installed on the left side of the upper end of the translation device, a movable cutting assembly is installed on the right side of the upper end of the translation device, an arrow (23) pointing to the L-shaped ruler (3) is fixed at the front of the movable cutting assembly, a linkage mechanism is installed between the upper parts of the fixed cutting assembly and the movable cutting assembly, and a cylinder assembly connected to the machine (1) is installed at the upper part of the linkage mechanism.

2. The hose cutting-to-length machine according to claim 1, characterized in that: The translation device comprises a platform (2), a hand wheel (4), a threaded rod (19) and a slide (21); the platform (2) is fixed to the upper end of the machine (1); the L-shaped ruler (3) is fixed to the front of the platform (2); a slide groove (20) is opened at the upper end of the platform (2); the slide (21) is slidably connected inside the slide groove (20); the threaded rod (19) is rotatably connected inside the slide groove (20); the threaded rod (19) passes through the slide (21) and is threadedly connected to the slide (21); the left and right ends of the threaded rod (19) both pass through the platform (2); and the hand wheel (4) has a pair and is fixed to the left and right ends of the threaded rod (19).

3. The hose cutting-to-length machine according to claim 2, characterized in that: The fixed cutting assembly comprises a fixed pipe seat (5), a concave seat (6), a cutter (7) and a guide rod (8); the fixed pipe seat (5) is fixed to the platform (2); the concave seat (6) is fixed to the upper end of the fixed pipe seat (5); the cutter (7) is arranged on the inner side of the concave seat (6); the upper end of the fixed pipe seat (5) is provided with a blade for inserting the cutter (7); the guide rod (8) is fixed to the upper end of the cutter (7); the upper part of the guide rod (8) movably penetrates the top of the concave seat (6).

4. The hose cutting-to-length machine according to claim 3, characterized in that: The movable cutting assembly comprises a movable tube seat (9), a second concave seat (10), a second cutter (11) and a second guide rod (12); the movable tube seat (9) is fixed to the upper part of the slide table (21); the second concave seat (10) is fixed to the upper end of the movable tube seat (9); the second cutter (11) is arranged inside the second concave seat (10); the upper end of the movable tube seat (9) is provided with a second blade for inserting the second cutter (11); the second guide rod (12) is fixed to the upper end of the second cutter (11); the upper part of the second guide rod (12) and the second concave seat (10) are movably connected; a boss (22) is fixed to the front end of the movable tube seat (9); and the arrowhead (23) is fixed to the lower end of the boss (22).

5. The hose cutting-to-length machine according to claim 4, characterized in that: The linkage mechanism comprises a guide sleeve (13), a connecting seat (14) and a connecting rod (15); the guide sleeve (13) is fixed to the upper end of the first guide rod (8); the connecting seat (14) is fixed to the upper end of the second guide rod (12); the connecting rod (15) is fixed to the left end of the connecting seat (14); the left part of the connecting rod (15) extends through the guide sleeve (13) and is slidably connected to the guide sleeve (13).

6. The hose cutting-to-length machine according to claim 5, characterized in that: The cylinder assembly comprises an L-shaped frame (16), a cylinder (17) and a piston rod (18); the L-shaped frame (16) is fixed to the left rear side of the upper end of the machine platform (1); the cylinder (17) is fixedly mounted on the upper end of the L-shaped frame (16); the piston rod (18) is connected to the lower part of the cylinder (17); the lower part of the piston rod (18) passes through the L-shaped frame (16) and is fixed to the guide sleeve (13).

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