Anti-dislocation highly-vertical pressing pin pressing machine

Abstract

The utility model discloses an anti-dislocation highly vertical pressure pin press-fitting machine, which comprises a positioning plate and an adjusting frame, the positioning plate is arranged at the top of the adjusting frame, the outer wall of the top of the positioning plate is fixedly provided with a fixed sleeve through an opening, and the inner wall of the fixed sleeve is fixedly provided with a vertically downward push rod motor. And a lifting plate is fixedly arranged at the output end of the push rod motor through a coupling. The long shaft is inserted into the inner wall of the bearing supporting pipe, the long shaft is kept in a vertically upward state, the positioning pin is inserted into the inner wall of the inserting groove, the positioning pin is kept in a vertically downward state, the position of the positioning pin is adjusted by rotating the rotating block, and the rotating handle is rotated to drive the external thread rotating rod to rotate on the inner wall of the internal thread adjusting hole. The adjusting sleeve is driven to translate on the adjusting frame, so that the position of the long shaft inserted into the bearing supporting pipe is adjusted, the positioning pin can be accurately in butt joint with a groove formed in the outer wall of the long shaft, the angle deviation of the inserted positioning pin is avoided, and the positioning pin can be prevented from being clamped when being inserted into the groove in the outer wall of the long shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting machines, in particular to an anti-dislocation high vertical press-fitting machine. Background Art

[0002] In order to prevent idle rotation during the rotation of existing shafts, slots are usually cut on the side walls of the shafts, and then key blocks are installed in the slots, which can effectively prevent the rotating equipment driven by the shafts from idling. During the rotation of long shafts, it is also necessary to cut a long and narrow slot on the outer wall of the long shafts and insert a positioning pin into the slot. However, the positioning pins that need to be installed on the long shafts are relatively long. When the positioning pins gradually penetrate into the slots on the long shafts, once the force is deviated and the angle changes slightly, it is easy for the positioning pins to get stuck in the slots and unable to move, resulting in dislocation and damage to the shaft wall. Therefore, we propose an anti-dislocation high vertical pin press machine. Utility Model Content

[0003] The utility model aims to provide a dislocation-proof high vertical pressing pin press-fitting machine to solve the problems raised in the background technology in view of the deficiencies of the prior art.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A dislocation-proof high vertical pin press machine comprises a positioning plate and an adjusting frame, the positioning plate is arranged on the top of the adjusting frame, a fixing sleeve is fixedly provided on the top outer wall of the positioning plate through an opening, a vertical downward push rod motor is fixedly provided on the inner wall of the fixing sleeve, a lifting plate is fixedly provided on the output end of the push rod motor through a coupling, a positioning block is fixedly provided on the central position of the bottom outer wall of the lifting plate, a rotating block is provided on the bottom outer wall of the lifting plate, a rotating hole is opened at the central position of the top of the rotating block, the inner wall of the rotating hole is movably connected to the outer wall of the positioning block, and the rotating block A positioning column is fixedly provided on the bottom outer wall, and the outer wall of the positioning column is provided with plug-in grooves distributed vertically downward at equal distances. An adjustment sleeve is provided at the central position of the adjustment frame, and a plug-in block is plugged into the inner wall of the adjustment sleeve. A bearing support tube is fixedly provided on the top outer wall of the plug-in block. A first guide block and a second guide block are respectively fixedly provided on the outer walls of both sides of the adjustment sleeve, and an internally threaded adjustment hole is provided on the outer wall of one side of the first guide block. Externally threaded rotating rods are movably connected to the inner walls of the internally threaded adjustment hole through the openings using bearings, and the outer wall of the externally threaded rotating rod is threadedly connected to the inner wall of the internally threaded adjustment hole.

[0006] As a preferred solution of the anti-misalignment high vertical pin press, first guide holes are opened on both sides of the top of the positioning plate, and first guide rods are fixedly provided at both ends of the top of the lifting plate. The outer walls of the two first guide rods are slidably connected to the inner walls of the first guide holes.

[0007] As a preferred solution of the anti-misalignment high vertical pin press, a first threaded hole is opened on the outer wall of one side of the rotating block, and a first fastening bolt is screwed on the inner wall of the first threaded hole. The positioning block can be fixed to the inner wall of the rotating hole by rotating the first fastening bolt.

[0008] As a preferred solution of an anti-misalignment high vertical pin press, the inner diameter of the plug-in slot has different sizes of specifications, and a limit cover is fixedly provided on the top outer wall of the positioning column. The outer wall of the limit cover is provided with second threaded holes distributed at equal distances, and the inner wall of the second threaded hole is screwed with a second fastening bolt. The second fastening bolt is located on one side of the plug-in slot, and the positioning pin inserted into the inner wall of the plug-in slot can be clamped by the second fastening bolt.

[0009] As a preferred solution of an anti-misalignment high vertical pin press, the inner wall of the adjusting sleeve is fixedly provided with three equidistantly distributed limit blocks, and the outer wall of the plug-in block is provided with three equidistantly distributed limit slots, the outer walls of the limit slots are adapted to the inner wall contour of the limit blocks to prevent the plug-in block from moving on the inner wall of the adjusting sleeve, and handles are fixedly provided on both sides of the top of the plug-in block, which facilitate the picking up of the plug-in block, and exhaust holes are provided at the central position of the bottom of the bearing support tube and the adjusting sleeve, and air can be discharged through the exhaust holes when objects are inserted into the inner wall of the bearing support tube and the adjusting sleeve.

[0010] As a preferred solution of an anti-misalignment high vertical pin press, a second guide hole is opened on the outer wall of one side of the first guide block and the second guide block, and a second guide rod is fixedly provided on the inner walls on both sides of the adjustment frame. The outer wall of the second guide rod is slidably connected to the inner wall of the second guide hole to facilitate guiding the translation direction of the adjustment sleeve.

[0011] As a preferred solution of an anti-misalignment high vertical pin press, the outer walls at both ends of the positioning plate are fixed with side panels pointing vertically downward, and the bottom outer walls of the two side panels are fixedly connected to the top outer walls of the adjustment frame. The side panels are used to facilitate the support of the positioning plate on the top of the adjustment frame, and the four corners of the bottom of the adjustment frame are fixed with supporting legs and feet distributed at equal distances, which facilitates the placement of the utility model in a designated position.

[0012] Beneficial effects of the utility model:

[0013] The utility model inserts the long shaft into the inner wall of the bearing support tube so that the long shaft remains in a vertical upward state, and then inserts the positioning pin into the inner wall of the plug-in groove so that the positioning pin remains in a vertical downward state. By rotating the rotating block, the rotating hole rotates on the outer wall of the positioning block, thereby adjusting the angle of the positioning column and the position of the positioning pin. By rotating the rotating handle, the externally threaded rotating rod is driven to rotate on the inner wall of the internally threaded adjusting hole, and the adjusting sleeve is driven to translate on the adjusting frame, thereby adjusting the position of the long shaft plugged on the bearing support tube. The positioning pin can be accurately docked with the groove on the outer wall of the long shaft, and the push rod motor always maintains a vertical downward force to avoid deviation in the angle of the inserted positioning pin, and can prevent the positioning pin from getting stuck when inserted into the groove on the outer wall of the long shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the anti-dislocation high vertical pressing pin press-fitting machine claimed in the utility model;

[0016] Figure 2 It is a schematic diagram of the relevant structure of the push rod motor described in the utility model;

[0017] Figure 3 It is a schematic diagram of the relevant structure of the positioning column described in the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the positioning column described in the utility model;

[0019] Figure 5 It is a schematic diagram of the relevant structure of the adjustment frame described in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the adjustment sleeve described in the utility model;

[0021] Figure 7 It is a structural schematic diagram of the plug-in block described in the utility model.

[0022] In the figure:

[0023] 1. Positioning plate; 2. Adjustment frame; 3. Fixed sleeve; 4. Push rod motor; 5. Lifting plate; 6. First guide hole; 7. First guide rod; 8. Positioning block; 9. Rotating block; 10. Rotating hole; 11. First threaded hole; 12. First fastening bolt; 13. Positioning column; 14. Plug-in slot; 15. Limiting cover; 16. Second threaded hole; 17. Second fastening bolt; 18. Support leg; 19. Adjustment sleeve; 20. Limiting block; 21. Plug-in block; 22. Limiting slot; 23. Bearing support tube; 24. Exhaust hole; 25. Handle; 26. First guide block; 27. Second guide block; 28. Second guide hole; 29. ​​Internal thread adjustment hole; 30. External thread rotating rod; 31. Rotating handle; 32. Second guide rod; 33. Side plate. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0025] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0026] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1

[0029] like Figures 1 to 7 As shown, the present embodiment provides an anti-misalignment high vertical pin press machine, including a positioning plate 1 and an adjusting frame 2, the positioning plate 1 is arranged at the top of the adjusting frame 2, the top outer wall of the positioning plate 1 is fixedly provided with a fixing sleeve 3 through an opening, the inner wall of the fixing sleeve 3 is fixedly provided with a vertical downward push rod motor 4, the output end of the push rod motor 4 is fixedly provided with a lifting plate 5 through a coupling, a positioning block 8 is fixedly provided at the central position of the bottom outer wall of the lifting plate 5, a rotating block 9 is provided on the bottom outer wall of the lifting plate 5, a rotating hole 10 is opened at the central position of the top of the rotating block 9, the inner wall of the rotating hole 10 is movably connected to the outer wall of the positioning block 8, and the bottom outer wall of the rotating block 9 is fixedly provided with a positioning block 8. A positioning column 13 is fixed on the wall, and the outer wall of the positioning column 13 is provided with plug-in grooves 14 which are evenly distributed and vertically downward. An adjusting sleeve 19 is provided in the central position of the adjusting frame 2, and a plug-in block 21 is plugged into the inner wall of the adjusting sleeve 19. A bearing support tube 23 is fixed to the top outer wall of the plug-in block 21. The outer walls on both sides of the adjusting sleeve 19 are respectively fixed with a first guide block 26 and a second guide block 27. An inner threaded adjustment hole 29 is opened on one side outer wall of the first guide block 26. The inner walls on both sides of the adjusting frame 2 are movably connected with externally threaded rotating rods 30 using bearings through the openings, and the outer wall of the externally threaded rotating rod 30 is threadedly connected to the inner wall of the internally threaded adjustment hole 29.

[0030] Embodiment 2

[0031] Based on the first embodiment, the positioning plate 1 of this embodiment has first guide holes 6 on both sides of the top, and first guide rods 7 are fixedly provided at both ends of the top of the lifting plate 5. The outer walls of the two first guide rods 7 are slidably connected to the inner walls of the first guide holes 6. A first threaded hole 11 is provided on the outer wall of one side of the rotating block 9. The inner wall of the first threaded hole 11 is screwed with a first fastening bolt 12. By rotating the first fastening bolt 12, the positioning block 8 can be easily fixed to the inner wall of the rotating hole 10. The inner diameter of the plug-in groove 14 has specifications of different sizes. A limiting cover 15 is fixedly provided on the outer wall of the top of the positioning column 13. The outer wall of the limiting cover 15 has second threaded holes 16 distributed at equal distances. The inner wall of the second threaded hole 16 is screwed with a second fastening bolt 17. The second fastening bolt 17 is located on one side of the plug-in groove 14. The second fastening bolt 17 can be used to clamp the positioning pin plugged into the inner wall of the plug-in groove 14.

[0032] Embodiment 3

[0033] Based on the first embodiment, the inner wall of the adjusting sleeve 19 of this embodiment is fixed with three equidistantly distributed limit blocks 20, and the outer wall of the plug-in block 21 is provided with three equidistantly distributed limit slots 22. The outer wall of the limit slot 22 is adapted to the inner wall contour of the limit block 20 to prevent the plug-in block 21 from moving on the inner wall of the adjusting sleeve 19. Handles 25 are fixedly provided on both sides of the top of the plug-in block 21, and the handles 25 are used to facilitate the picking up of the plug-in block 21. The bearing support tube 23 and the bottom center of the adjusting sleeve 19 are provided with exhaust holes 24, and the exhaust holes 24 can be used to exhaust air when objects are inserted into the inner wall of the bearing support tube 23 and the adjusting sleeve 19. A second guide hole 28 is provided on the outer wall of one side of the first guide block 26 and the second guide block 27. Second guide rods 32 are fixedly provided on the inner walls of both sides of the adjusting frame 2, and the outer wall of the second guide rod 32 is slidably connected to the inner wall of the second guide hole 28, so as to facilitate guiding the translation direction of the adjusting sleeve 19.

[0034] Embodiment 4

[0035] Based on the first embodiment, the outer walls at both ends of the positioning plate 1 of this embodiment are fixed with side panels 33 extending vertically downward, and the bottom outer walls of the two side panels 33 are fixedly connected to the top outer walls of the adjustment frame 2. The side panels 33 are used to support the positioning plate 1 on the top of the adjustment frame 2. The four corners of the bottom of the adjustment frame 2 are fixed with support legs 18 distributed at equal distances. The support legs 18 are used to place the utility model at a designated position.

[0036] Working principle of this utility model:

[0037] Refer to the instruction manual Figure 1-7When the utility model is used, first according to the outer wall size of the long shaft, the handle 25 is used to move the plug-in block 21, and the bearing support tube 23 whose inner wall contour matches the outer wall contour of one end of the long shaft is inserted into the inner wall of the adjusting sleeve 19 through the plug-in block 21, and then the long shaft is inserted into the inner wall of the bearing support tube 23, and the long shaft remains in a vertical upward state, and then the positioning pin that needs to be inserted into the long shaft is inserted into the inner wall of the plug-in groove 14, and the corresponding second fastening bolt 17 is rotated so that one end of the second fastening bolt 17 is squeezed on the outer wall of the positioning pin, and one end of the positioning pin is fixed with the inner wall of the plug-in groove 14, so that the positioning pin remains in a vertical downward state, and by rotating the rotating block 9, the rotating hole 10 rotates on the outer wall of the positioning block 8 to adjust the angle of the positioning column 13, thereby adjusting the position of the positioning pin, and by rotating the rotating handle 31, the externally threaded rotating rod 30 is driven to rotate on the inner wall of the internally threaded adjusting hole 29, and the second guide hole 28 is matched with the outer wall of the second guide rod 32. The adjusting sleeve 19 is slidably moved on the adjusting frame 2, thereby adjusting the position of the long axis plugged in the bearing support tube 23, so that the groove on the long axis is aligned with one end of the positioning pin, and the output shaft of the push rod motor 4 is extended to drive the lifting plate 5 to descend, and the lifting plate 5 drives the positioning pin to descend through the positioning column 13 and insert it into the groove on the outer wall of the long axis. The push rod motor 4 always maintains a vertical downward force, and the positioning pin can accurately dock with the groove on the outer wall of the long axis to avoid deviation in the angle of the inserted positioning pin, and can prevent the positioning pin from getting stuck in the groove on the outer wall of the long axis. After the positioning pin is inserted, the second fastening bolt 17 is loosened, and the lifting plate 5 is lifted by the output shaft of the push rod motor 4, and the remaining part of the positioning pin is pulled out from the inner wall of the plug-in slot 14. At this time, the positioning pin can be easily inserted into the groove on the outer wall of the long axis by hammering the remaining part of the positioning pin with a rubber hammer, and then the long axis with the positioning pin is taken out from the inner wall of the bearing support tube 23.

[0038] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A high vertical pressure pin press machine for preventing dislocation, characterized in that: The invention comprises a positioning plate (1) and an adjusting frame (2), wherein the positioning plate (1) is arranged at the top of the adjusting frame (2), a fixing sleeve (3) is fixedly provided on the top outer wall of the positioning plate (1) through an opening, a push rod motor (4) is fixedly provided on the inner wall of the fixing sleeve (3) and vertically downward, a lifting plate (5) is fixedly provided on the output end of the push rod motor (4) through a coupling, a positioning block (8) is fixedly provided at the central position of the bottom outer wall of the lifting plate (5), a rotating block (9) is provided on the bottom outer wall of the lifting plate (5), a rotating hole (10) is opened at the central position of the top of the rotating block (9), the inner wall of the rotating hole (10) is movably connected to the outer wall of the positioning block (8), and a positioning column (10) is fixedly provided on the bottom outer wall of the rotating block (9) 3), the outer wall of the positioning column (13) is provided with equidistantly distributed vertical downward plug-in grooves (14), the central position of the adjustment frame (2) is provided with an adjustment sleeve (19), the inner wall of the adjustment sleeve (19) is plugged with a plug-in block (21), the top outer wall of the plug-in block (21) is fixedly provided with a bearing support tube (23), the outer walls on both sides of the adjustment sleeve (19) are respectively fixedly provided with a first guide block (26) and a second guide block (27), the outer wall on one side of the first guide block (26) is provided with an internal thread adjustment hole (29), the inner walls on both sides of the adjustment frame (2) are movably connected with external threaded rotating rods (30) through the openings using bearings, and the outer wall of the external threaded rotating rod (30) is threadedly connected to the inner wall of the internal thread adjustment hole (29).

2. The anti-dislocation high vertical press pin press machine according to claim 1 is characterized in that: First guide holes (6) are formed on both sides of the top of the positioning plate (1), and first guide rods (7) are fixedly provided at both ends of the top of the lifting plate (5), and the outer walls of the two first guide rods (7) are slidably connected to the inner walls of the first guide holes (6).

3. The anti-dislocation high vertical press pin press machine according to claim 1 is characterized in that: A first threaded hole (11) is formed on an outer wall of one side of the rotating block (9), and a first fastening bolt (12) is screwed onto the inner wall of the first threaded hole (11).

4. The anti-dislocation high vertical press pin press machine according to claim 1 is characterized in that: The inner diameter of the plug-in slot (14) has different sizes of specifications, a limit cover (15) is fixedly provided on the top outer wall of the positioning column (13), the outer wall of the limit cover (15) is provided with second threaded holes (16) distributed at equal distances, the inner wall of the second threaded hole (16) is screwed with a second fastening bolt (17), and the second fastening bolt (17) is located on one side of the plug-in slot (14).

5. The anti-dislocation high vertical press pin press machine according to claim 1, characterized in that: The inner wall of the adjustment sleeve (19) is fixedly provided with three equally spaced limit blocks (20); the outer wall of the plug-in block (21) is provided with three equally spaced limit slots (22); the outer walls of the limit slots (22) are slidably connected to the inner walls of the limit blocks (20); handles (25) are fixedly provided on both sides of the top of the plug-in block (21); and exhaust holes (24) are provided at the central positions of the bottoms of the bearing support tube (23) and the adjustment sleeve (19).

6. The anti-dislocation high vertical press pin press machine according to claim 1, characterized in that: A second guide hole (28) is formed on one side outer wall of the first guide block (26) and the second guide block (27), and a second guide rod (32) is fixedly provided on both side inner walls of the adjustment frame (2), and the outer wall of the second guide rod (32) is slidably connected to the inner wall of the second guide hole (28).

7. The anti-dislocation high vertical press pin press machine according to claim 1, characterized in that: The outer walls at both ends of the positioning plate (1) are fixedly provided with side plates (33) extending vertically downward, the bottom outer walls of the two side plates (33) are fixedly connected to the top outer wall of the adjustment frame (2), and the four bottom corners of the adjustment frame (2) are fixedly provided with supporting legs (18) distributed at equal distances.

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