Detachable device of injection rod

Abstract

According to the technical scheme, the detachable device is characterized in that the detachable device comprises a machining table, a first gear is fixedly connected to the outer side of a containing roller, a driving mechanism is arranged on a second connecting block, and a connector of the injection rod can be fixed through two first telescopic mechanisms; a first gear is arranged on the outer side of a placing roller, a driving mechanism is arranged on a second connecting block, a sliding mechanism and a second telescopic mechanism are arranged on a machining table, the driving mechanism is arranged on the second connecting block, and the second gear is meshed with the first gear; and a sliding mechanism can be operated by means of a second telescopic mechanism, so that the placement roller can be moved, then the injection rod can be rotationally assembled and disassembled conveniently, manpower can be saved, and the assembly and disassembly effects of the injection rod can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a pressure-shooting rod, in particular to a detachable device for a pressure-shooting rod. Background Art

[0002] The injection rod, also called the extrusion rod, is one of the most important extrusion tools used in conjunction with the extrusion barrel. Its function is to transfer the pressure generated by the main plunger to the metal through the extrusion pad, causing the metal to undergo plastic deformation in the extrusion barrel. Therefore, it is under great pressure during extrusion. When extruding pipes, if the extrusion rod is improperly designed, selected, and used, it is easy to cause bending deformation, which becomes one of the main reasons for the eccentricity of the pipe.

[0003] When installing and disassembling the injection rod, the staff usually rotates the injection rod manually to disassemble and install it. This operation takes a long time, wastes manpower, easily makes the staff feel tired, and easily affects the installation and disassembly efficiency of the injection rod. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a detachable device for a pressure injection rod to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A detachable device for a shot rod comprises a processing table, the top of the processing table is fixedly connected with a placement plate, the placement plate is fixedly connected with a clamping block, the clamping block is provided with a placement slot, two groups of first telescopic mechanisms, two groups of sliding mechanisms and second telescopic mechanisms are arranged on the processing table, the output ends of the two groups of the first telescopic mechanisms are both transmission-connected with a first clamping block, the sides of the two groups of the sliding mechanisms are both provided with a connecting plate, the output end of the second telescopic mechanism is transmission-connected with the connecting plate, one of the sliding mechanisms is provided with a first connecting block, the other sliding mechanism is provided with a second connecting block, the first connecting block is rotatably connected with a placement roller, the outer side of the placement roller is fixedly connected with a first gear, the second connecting block is provided with a driving mechanism, the output end of the driving mechanism is transmission-connected with a second gear, the second gear is meshed with the first gear, and two groups of fixing mechanisms are arranged on the sides of the placement roller.

[0007] By adopting the above technical scheme, through two groups of first telescopic mechanisms arranged on the processing table, the first clamping block connected to the output end of the first telescopic mechanism, the two groups of first telescopic mechanisms can be used to fix the connecting head of the injection rod, so that the connecting head of the injection rod can be conveniently clamped and fixed, through the first gear arranged on the outer side of the placement roller, the driving mechanism arranged on the second connecting block, the sliding mechanism and the second telescopic mechanism arranged on the processing table, the driving mechanism arranged on the second connecting block, the driving mechanism can be used to rotate the second gear, the second gear is meshed with the first gear, and the placement roller can be rotated, the sliding mechanism can be operated by the second telescopic mechanism, and the placement roller can be moved, so that the injection rod can be conveniently rotated, assembled and disassembled, which can save manpower and improve the installation and disassembly effect of the injection rod.

[0008] Preferably, the two groups of the first telescopic mechanisms respectively include a first servo electric cylinder and a first connecting rod, the first servo electric cylinder is fixedly mounted on the placement plate, the first connecting rod is transmission-connected to the output end of the first servo electric cylinder through a coupling, and the first connecting rod is fixedly connected to the first clamping block.

[0009] By adopting the above technical solution, the first servo electric cylinder drives the first connecting rod to be extended and retracted, thereby enabling the first clamping block to move.

[0010] Preferably, the two groups of sliding mechanisms respectively include a slide rail and a slider, the slide rail is fixedly connected to the processing table, the slider is slidably connected to the slide rail, and the slider is fixedly connected to the connecting plate.

[0011] By adopting the above technical solution, the first connecting block and the second connecting block can be moved by sliding the slider to the slide rail.

[0012] Preferably, the two groups of the second telescopic mechanisms respectively include a second servo electric cylinder and a second connecting rod, the second servo electric cylinder is fixedly mounted on the side of the processing table, the second connecting rod is transmission-connected to the output end of the second servo electric cylinder through a coupling, and the second connecting rod is fixedly connected to the connecting plate.

[0013] By adopting the above technical solution, the second servo electric cylinder drives the second connecting rod to be extended and retracted, thereby enabling the connecting plate to move.

[0014] Preferably, limit plates are provided on the sides of the two slide rails.

[0015] By adopting the above technical solution and setting the limit plate, the slider can be prevented from sliding off the slide rail.

[0016] Preferably, the driving mechanism includes a servo motor and a rotating rod, the servo motor is fixedly mounted on the second connecting block, the rotating rod is transmission-connected to the output end of the servo motor via a coupling, and the rotating rod is fixedly connected to the second gear.

[0017] By adopting the above technical solution, the servo motor drives the rotating rod to rotate, thereby causing the second gear to rotate.

[0018] Preferably, the two groups of fixing mechanisms respectively include a support frame, a fixing bolt and a second clamping block, the support frame is fixedly connected to the side of the placement roller, the fixing bolt is threadedly connected to the support frame and the placement roller, and the second clamping block is fixedly connected to the fixing bolt.

[0019] By adopting the above technical solution, the second clamping block can be moved by being threadedly connected to the support frame and the placement roller through the fixing bolts.

[0020] Preferably, the first clamping block and the second clamping block are both configured as hard rubber clamping blocks.

[0021] By adopting the above technical solution, by setting the first clamp block and the second clamp block to be made of hard rubber material, the friction force on the surfaces of the first clamp block and the second clamp block can be improved, so that the first clamp block and the second clamp block can have a good fixing effect.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] First, the utility model uses two sets of first telescopic mechanisms arranged on the processing table, and the first clamping block connected to the output end of the first telescopic mechanism by transmission, so that the connecting head of the injection rod can be fixed by relying on the two sets of first telescopic mechanisms, and thus the connecting head of the injection rod can be conveniently clamped and fixed;

[0024] Second, the utility model uses a first gear arranged on the outer side of the placement roller, a driving mechanism arranged on the second connecting block, a sliding mechanism and a second telescopic mechanism arranged on the processing table, and a driving mechanism arranged on the second connecting block. The driving mechanism can be used to rotate the second gear, and the second gear is meshed with the first gear, so that the placement roller can be rotated. The second telescopic mechanism can be used to operate the sliding mechanism, so that the placement roller can be moved, and the rotation assembly and disassembly of the injection rod can be facilitated, which can save manpower and improve the installation and disassembly effect of the injection rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0026] Figure 2This is the second structural diagram of the utility model;

[0027] Figure 3 yes Figure 1 A is an enlarged schematic diagram;

[0028] Figure 4 yes Figure 2 The enlarged schematic diagram of point B in FIG.

[0029] Figure numerals: 1. processing table; 2. placement plate; 3. clamping block; 4. placement slot; 5. first telescopic mechanism; 501. first servo electric cylinder; 502. first connecting rod; 6. sliding mechanism; 601. slide rail; 602. slider; 7. second telescopic mechanism; 701. second servo electric cylinder; 702. second connecting rod; 8. first clamping block; 9. connecting plate; 10. first connecting block; 11. second connecting block; 12. placement roller; 13. first gear; 14. driving mechanism; 141. servo motor; 142. rotating rod; 15. second gear; 16. fixing mechanism; 161. support frame; 162. fixing bolt; 163. second clamping block; 17. limit plate. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1

[0032] refer to Figure 1-4A detachable device for a shot rod comprises a processing table 1, a placing plate 2 is fixedly connected to the top of the processing table 1, a clamping block 3 is fixedly connected to the placing plate 2, a placing groove 4 is provided on the clamping block 3, two sets of first telescopic mechanisms 5, two sets of sliding mechanisms 6 and second telescopic mechanisms 7 are arranged on the processing table 1, the two sets of first telescopic mechanisms 5 respectively comprise a first servo electric cylinder 501 and a first connecting rod 502, the first servo electric cylinder 501 is fixedly mounted on the placing plate 2, the first connecting rod 502 is transmission-connected to the output end of the first servo electric cylinder 501 through a coupling, the first connecting rod 502 is fixedly connected to a first clamping block 8, the first servo electric cylinder 501 drives the first connecting rod 502 to be telescopic, and then the first clamping block 8 can be moved, the two sets of sliding mechanisms 6 The first and second connecting blocks 10 and 11 are respectively connected to each other by a slide rail 601 and a slider 602. The slide rail 601 is fixedly connected to the processing table 1, and the slider 602 is slidably connected to the slide rail 601. The slider 602 is fixedly connected to the connecting plate 9. The first connecting block 10 and the second connecting block 11 can be moved by sliding the slider 602 to the slide rail 601. The two sets of second telescopic mechanisms 7 respectively include a second servo electric cylinder 701 and a second connecting rod 702. The second servo electric cylinder 701 is fixedly installed on the side of the processing table 1. The second connecting rod 702 is transmission-connected to the output end of the second servo electric cylinder 701 through a coupling. The second connecting rod 702 is fixedly connected to the connecting plate 9. The second servo electric cylinder 701 drives the second connecting rod 702 to be telescopic, thereby enabling the connecting plate 9 to be moved. The output ends of the two groups of first telescopic mechanisms 5 are both connected to the first clamping block 8 by transmission, and the sides of the two groups of sliding mechanisms 6 are both provided with connecting plates 9. The output end of the second telescopic mechanism 7 is connected to the connecting plate 9 by transmission, and a first connecting block 10 is provided on one sliding mechanism 6, and a second connecting block 11 is provided on the other sliding mechanism 6. The first connecting block 10 is rotatably connected to a placement roller 12, and a first gear 13 is fixedly connected to the outer side of the placement roller 12. A driving mechanism 14 is provided on the second connecting block 11, and the driving mechanism 14 includes a servo motor 141 and a rotating rod 142. The servo motor 141 is fixedly installed on the second connecting block 11, and the rotating rod 142 is connected to the output end of the servo motor 141 by transmission through a coupling. The rotating rod 142 is fixed to the second gear 15. The servo motor 141 drives the rotating rod 142 to rotate, so that the second gear 15 can be rotated. The output end of the driving mechanism 14 is connected to the second gear 15, and the second gear 15 is meshed with the first gear 13. Two sets of fixing mechanisms 16 are arranged on the side of the placement roller 12. The two sets of fixing mechanisms 16 respectively include a support frame 161, a fixing bolt 162 and a second clamping block 163. The support frame 161 is fixedly connected to the side of the placement roller 12, and the fixing bolt 162 is threadedly connected to the support frame 161 and the placement roller 12. The second clamping block 163 is fixedly connected to the fixing bolt 162, and is threadedly connected to the support frame 161 and the placement roller 12 through the fixing bolt 162, so that the second clamping block 163 can be moved.Through the two groups of first telescopic mechanisms 5 arranged on the processing table 1, the first clamping block 8 connected to the output end of the first telescopic mechanism 5 by transmission, the two groups of first telescopic mechanisms 5 can fix the connecting head of the injection rod, so that the connecting head of the injection rod can be conveniently clamped and fixed, through the first gear 13 arranged on the outer side of the placement roller 12, the driving mechanism 14 arranged on the second connecting block 11, the sliding mechanism 6 and the second telescopic mechanism 7 arranged on the processing table 1, and the driving mechanism 14 arranged on the second connecting block 11, the second gear 15 can be rotated by the driving mechanism 14, and the second gear 15 is meshed with the first gear 13, so that the placement roller 12 can be rotated, and the sliding mechanism 6 can be operated by the second telescopic mechanism 7, so that the placement roller 12 can be moved, so that the injection rod can be conveniently rotated, assembled and disassembled, which can save manpower and improve the installation and disassembly effect of the injection rod.

[0033] refer to Figure 4 The two sides of the slide rails 601 are both provided with limit plates 17 , and the setting of the limit plates 17 can prevent the slider 602 from sliding off the slide rails 601 .

[0034] refer to Figure 1 , Figure 2 and Figure 3 The first clamp block 8 and the second clamp block 163 are both configured as hard rubber clamp blocks. By configuring the first clamp block 8 and the second clamp block 163 to be made of hard rubber material, the friction force on the surfaces of the first clamp block 8 and the second clamp block 163 can be increased, so that the first clamp block 8 and the second clamp block 163 have a good fixing effect.

[0035] Principle and advantages of use: When in use, place the connecting head component of the injection rod in the placement groove 4, and drive the first connecting rod 502 to extend and retract through the first servo electric cylinder 501, so that the two first clamping blocks 8 move, and the connecting head component of the injection rod can be clamped and fixed by the two first clamping blocks 8, and the injection rod component is placed inside the placement roller 12, and the fixing bolt 162 is rotated, and the fixing bolt 162 is threaded on the placement roller 12 and the support frame 161, so that the second clamping block 163 can be moved, and the injection rod component can be fixed by the two second clamping blocks 163. The servo motor 141 drives the rotating rod 142 to rotate, so that the second gear 15 rotates, and the second gear 15 meshes with the first gear 13, so that the placement roller 12 can rotate on the second connecting block 11, and the second servo electric cylinder 701 drives the second connecting rod 702 to extend and retract, so that the slider 602 can be slidably connected to the slide rail 601, so that the placement roller 12 can be moved, and the injection rod can be rotated and disassembled, and the injection rod can be easily installed, which can save manpower and improve the installation and disassembly effect of the injection rod.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable device for a shot rod, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a placement plate (2), the placement plate (2) is fixedly connected to a clamping block (3), the clamping block (3) is provided with a placement slot (4), the processing table (1) is provided with two groups of first telescopic mechanisms (5), two groups of sliding mechanisms (6) and a second telescopic mechanism (7), the output ends of the two groups of the first telescopic mechanisms (5) are both transmission-connected to a first clamping block (8), the sides of the two groups of the sliding mechanisms (6) are both provided with a connecting plate (9), the output end of the second telescopic mechanism (7) is transmission-connected to the connecting plate (9), and one of the sliding mechanisms (6) is connected to the second telescopic mechanism (7). A first connecting block (10) is arranged on the first connecting block (10), and another sliding mechanism (6) is arranged on the second connecting block (11). A placing roller (12) is rotatably connected to the first connecting block (10), and a first gear (13) is fixedly connected to the outer side of the placing roller (12). A driving mechanism (14) is arranged on the second connecting block (11), and a second gear (15) is transmission-connected to the output end of the driving mechanism (14), and the second gear (15) is meshed with the first gear (13). Two sets of fixing mechanisms (16) are arranged on the side of the placing roller (12).

2. A detachable device for a pressure rod according to claim 1, characterized in that: The two groups of the first telescopic mechanisms (5) respectively comprise a first servo electric cylinder (501) and a first connecting rod (502); the first servo electric cylinder (501) is fixedly mounted on the placement plate (2); the first connecting rod (502) is transmission-connected to the output end of the first servo electric cylinder (501) via a coupling; and the first connecting rod (502) is fixedly connected to the first clamping block (8).

3. A detachable device for a pressure rod according to claim 2, characterized in that: The two groups of sliding mechanisms (6) respectively comprise a slide rail (601) and a slider (602); the slide rail (601) is fixedly connected to the processing table (1); the slider (602) is slidably connected to the slide rail (601); and the slider (602) is fixedly connected to the connecting plate (9).

4. A detachable device for a pressure rod according to claim 3, characterized in that: The two groups of the second telescopic mechanisms (7) respectively comprise a second servo electric cylinder (701) and a second connecting rod (702); the second servo electric cylinder (701) is fixedly mounted on a side of the processing table (1); the second connecting rod (702) is transmission-connected to an output end of the second servo electric cylinder (701) via a coupling; and the second connecting rod (702) is fixedly connected to the connecting plate (9).

5. A detachable device for a pressure rod according to claim 4, characterized in that: Limiting plates (17) are provided on the sides of the two slide rails (601).

6. A detachable device for a pressure rod according to claim 1, characterized in that: The driving mechanism (14) comprises a servo motor (141) and a rotating rod (142); the servo motor (141) is fixedly mounted on the second connecting block (11); the rotating rod (142) is transmission-connected to an output end of the servo motor (141) via a coupling; and the rotating rod (142) is fixedly connected to the second gear (15).

7. The detachable device of the injection rod according to claim 1, characterized in that: The two groups of fixing mechanisms (16) respectively comprise a support frame (161), a fixing bolt (162) and a second clamping block (163); the support frame (161) is fixedly connected to the side of the placement roller (12); the fixing bolt (162) is threadedly connected to the support frame (161) and the placement roller (12); and the second clamping block (163) is fixedly connected to the fixing bolt (162).

8. The detachable device of the injection rod according to claim 7, characterized in that: The first clamping block (8) and the second clamping block (163) are both configured as hard rubber clamping blocks.

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