CN219562229U - High-flexibility positioning tool for machining mechanical cutter - Google Patents

High-flexibility positioning tool for machining mechanical cutter Download PDF

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Publication number
CN219562229U
CN219562229U CN202320450894.9U CN202320450894U CN219562229U CN 219562229 U CN219562229 U CN 219562229U CN 202320450894 U CN202320450894 U CN 202320450894U CN 219562229 U CN219562229 U CN 219562229U
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China
Prior art keywords
positioning
plate
fixed
gear
mechanical cutter
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CN202320450894.9U
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Chinese (zh)
Inventor
刘飞
王翠
刘云
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Ma'anshan Junfei Machinery Technology Co ltd
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Ma'anshan Junfei Machinery Technology Co ltd
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Abstract

The utility model discloses a high-flexibility positioning tool for machining a mechanical cutter, and relates to the technical field of machining of mechanical cutters. The utility model relates to a high-flexibility positioning tool for machining a mechanical cutter, which comprises an upper tool plate and a lower tool plate, wherein a base is fixed on the surface of the upper tool plate, a rotating assembly is movably arranged on the base, the rotating assembly comprises a rotating column and a second gear, and the rotating column and the second gear are movably connected with the base through bearings. In order to solve the defects of poor flexibility and poor positioning effect caused by inconvenient adjustment of the height and angle of the mechanical cutter positioning tool, the height of the upper tool plate can be adjusted through the lifting assembly so as to adjust the height of the mechanical cutter, the rotating angle of the positioning plate can be adjusted through the rotating assembly so as to adjust the angle of the mechanical cutter, the flexibility of the positioning tool is improved, the machining of different depths and angles of the mechanical cutter is facilitated, the machining quality is improved, and the production cost is reduced.

Description

High-flexibility positioning tool for machining mechanical cutter
Technical Field
The utility model relates to the technical field of machining of mechanical cutters, in particular to a high-flexibility positioning tool for machining of mechanical cutters.
Background
In the machining process of the mechanical cutter, drilling and polishing operations are required, and because of different actual requirements, the angle and the depth of the drilling and polishing operations are different, and in order to further improve the machining efficiency, a positioning tool is usually adopted for assistance. However, the existing positioning tool has poor positioning effect and low flexibility, and the following problems are often encountered during use:
1. the height cannot be adjusted, and for the same mechanical cutter, when the cutting edge surface of the mechanical cutter is polished, the height of the cutter needs to be properly adjusted so as to polish different parts of the cutter, but the existing positioning tool has the limitation on height adjustment, most of the positioning tools are manually detached to adjust the height and then reinstalled, and the repeated work reduces the efficiency;
2. the angle cannot be adjusted, the angle cannot be changed according to the needs in the polishing process of the mechanical cutter, the angle is required to be manually adjusted after one angle is polished, the cutter cannot be rapidly and accurately positioned for processing, time is consumed, the processing quality is reduced, and the production cost is increased.
Therefore, in order to solve the defect that the mechanical cutter positioning tool is inconvenient to adjust the height and angle, so that the flexibility is poor and the positioning effect is poor, the high-flexibility positioning tool for machining the mechanical cutter is necessary.
Disclosure of Invention
The utility model aims to provide a high-flexibility positioning tool for machining a mechanical cutter, wherein the height of an upper tool plate can be adjusted through a lifting assembly so as to adjust the height of the mechanical cutter, the rotating angle of a positioning plate can be adjusted through a rotating assembly so as to adjust the angle of the mechanical cutter, the flexibility of the positioning tool is improved, the machining of different depths and angles of the mechanical cutter is facilitated, the machining quality is improved, and the production cost is reduced, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the high-flexibility positioning tool for machining the mechanical cutter comprises an upper tool plate and a lower tool plate, wherein a base is fixed on the surface of the upper tool plate, a rotating assembly is movably arranged on the base and comprises a rotating column and a second gear, the rotating column and the second gear are movably connected with the base through bearings, a positioning assembly is arranged on the rotating column and comprises a limiting block and a positioning plate, the positioning plate is connected with the rotating column through a fixing column, a positioning groove is formed in the center of the positioning plate, a chute penetrates through the position, around the positioning groove, of the positioning plate, the mechanical cutter is positioned through the limiting block;
the lower tooling plate is symmetrically fixed with a second guide sleeve, a lifting assembly is arranged between the lower tooling plate and the upper tooling plate and comprises a first gear and a rack which are meshed with each other, the first gear is connected with the lower tooling plate through a fixing frame, the rack is movably arranged in the second guide sleeve, and the top end of the rack is fixedly connected with the bottom of the upper tooling plate.
Preferably, the positioning assembly further comprises a threaded rod, one end of the threaded rod is rotatably connected with the fixed column through a bearing, the other end of the threaded rod movably penetrates through the fixed plate, the fixed plate is welded with the positioning plate, and one end of the threaded rod, which is located outside the fixed plate, is connected with a hand wheel.
Preferably, the threaded rod is connected with a rod sleeve in a threaded manner, the rod sleeve is fixed with a limiting block through a connecting block, and the connecting block is movably arranged in the sliding groove.
Preferably, an external gear is fixed at the side end of the rotary column, the external gear is meshed with a second gear, and the upper end of the second gear is connected with a second control handle through a second transmission shaft.
Preferably, a first transmission shaft is rotatably arranged in the fixing frame, a first gear is fixed on the first transmission shaft, and one end of the first transmission shaft penetrates through the fixing frame to be connected with a first control handle.
Preferably, first guide sleeves are fixed at four corners of the bottom of the upper tooling plate, guide posts are fixed at four corners of the surface of the lower tooling plate, and the first guide sleeves are movably sleeved outside the guide posts.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the high-flexibility positioning tool for machining the mechanical cutter, the hand wheel is rotated to drive the threaded rod to rotate, the threaded rod sleeve is in threaded connection with the threaded rod, the threaded rod can be rotated to drive the threaded rod sleeve to move, and the rotation direction of the hand wheel is adjusted, so that the limiting block moves along the direction of the positioning groove, the mechanical cutter in the positioning groove is fixed by the limiting block, the fixing stability is improved, and the machining precision is further improved;
2. according to the high-flexibility positioning tool for machining the mechanical cutter, the height of the mechanical cutter is adjusted through the lifting assembly, the first control handle is rotated, the first control handle rotates to drive the first gear to rotate, the first gear rotates to drive the rack meshed with the first gear to do lifting motion, the rack is driven to do lifting motion to drive the upper tooling plate to do lifting motion, the upper tooling plate is driven to do lifting motion to adjust the rotation direction of the first control handle, and the rack is lifted or lowered according to actual needs until the height of the mechanical cutter reaches an ideal position;
3. this high flexibility location frock is used in mechanical cutter processing realizes the regulation to mechanical cutter angle through rotating the subassembly, rotates the second and controls the handle, and the second is controlled the handle rotation and is driven the second gear rotation, and the second gear rotation drives rather than the external gear rotation of meshing, because external gear is fixed with the column spinner, and the external gear rotation can drive the column spinner rotation for mechanical cutter on the column spinner can rotate, realizes the regulation to mechanical cutter angle.
Drawings
FIG. 1 is an isometric view of the overall structure of the present utility model;
FIG. 2 is a front elevational view of the overall structure of the present utility model;
FIG. 3 is a split view of the positioning assembly of the present utility model;
FIG. 4 is a split view of a rotating assembly according to the present utility model;
FIG. 5 is an isometric view of a lift assembly of the present utility model;
fig. 6 is an enlarged view of fig. 5A of the present utility model.
In the figure: 1. a tooling plate is arranged; 11. a base; 12. a first guide sleeve; 2. a lower tooling plate; 21. a guide post; 22. a fixing frame; 23. a second guide sleeve; 3. a lifting assembly; 31. a first gear; 32. a first handle; 33. a first drive shaft; 34. a rack; 4. a positioning assembly; 41. a limiting block; 42. a connecting block; 43. a rod sleeve; 44. a threaded rod; 45. a hand wheel; 46. fixing the column; 47. a positioning plate; 48. a positioning groove; 49. a chute; 410. a fixing plate; 5. a rotating assembly; 51. a spin column; 52. an external gear; 53. a second gear; 54. a second control handle; 55. and a second transmission shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to solve the technical problem of how to implement the angle adjustment of the mechanical tool in the positioning tool, please refer to fig. 2 and 4, the present embodiment provides the following technical scheme:
the utility model provides a high flexibility location frock is used in machining tool processing, includes frock board 1 and lower frock board 2, the fixed surface of frock board 1 is gone up and is had base 11, and the activity is equipped with rotating assembly 5 on the base 11, is equipped with locating assembly 4 on the column 51, and rotating assembly 5 includes column 51 and second gear 53, and column 51 and second gear 53 all pass through bearing and base 11 swing joint, and column 51 side is fixed with external gear 52, and external gear 52 meshes with second gear 53, and second gear 53 upper end is connected with the second through second transmission shaft 55 and controls handle 54.
Specifically, by rotating the second control handle 54, the second control handle 54 rotates to drive the second transmission shaft 55 fixed to the second control handle to rotate, the second transmission shaft 55 rotates to drive the second gear 53 fixed to the second transmission shaft to rotate, the second gear 53 rotates to drive the external gear 52 meshed with the second transmission shaft to rotate, and the external gear 52 is fixed with the rotating column 51, so that the rotating column 51 is driven to rotate by the external gear 52, the positioning assembly 4 at the upper end of the rotating column is driven to rotate by the rotating column 51, and the mechanical cutter fixed in the positioning assembly 4 is driven to rotate by the positioning assembly 4, so that the angle of the mechanical cutter is adjusted.
In order to solve the technical problem of how to implement the height adjustment of the mechanical tool by the positioning tool, please refer to fig. 5-6, the present embodiment provides the following technical scheme:
the second guide sleeve 23 is symmetrically fixed on the lower tooling plate 2, the lifting assembly 3 is arranged between the lower tooling plate 2 and the upper tooling plate 1, the lifting assembly 3 comprises a first gear 31 and a rack 34 which are meshed, the first gear 31 is connected with the lower tooling plate 2 through the fixing frame 22, the rack 34 is movably arranged in the second guide sleeve 23, and the top end of the rack 34 is fixedly connected with the bottom of the upper tooling plate 1.
The fixed frame 22 is rotatably provided with a first transmission shaft 33, a first gear 31 is fixed on the first transmission shaft 33, and one end of the first transmission shaft 33 penetrates through the fixed frame 22 and is connected with a first control handle 32.
The four corners of the bottom of the upper tooling plate 1 are fixedly provided with first guide sleeves 12, the four corners of the surface of the lower tooling plate 2 are fixedly provided with guide posts 21, and the first guide sleeves 12 are movably sleeved outside the guide posts 21.
Specifically, by rotating the first control handle 32, the first control handle 32 rotates to drive the first transmission shaft 33 fixed with the first control handle 32 to rotate, the first transmission shaft 33 rotates to drive the first gear 31 fixed with the first transmission shaft 33 to rotate, the first gear 31 rotates to drive the rack 34 to do lifting motion in the second guide sleeve 23, the rack 34 lifts to drive the upper tooling plate 1 fixed with the rack 34 to lift, the upper tooling plate 1 lifts to drive the mechanical tool to lift, and the height adjustment of the mechanical tool is not realized,
the first guide bush 12 and the guide post 21 are designed as the second guide bush 23 so as to orient the lifting of the upper tool plate 1.
In order to solve the technical problem of how to realize stable clamping of the mechanical tool by the positioning tool, please refer to fig. 3, the present embodiment provides the following technical scheme:
the rotary column 51 is provided with a positioning assembly 4, the positioning assembly 4 comprises a limiting block 41 and a positioning plate 47, the positioning plate 47 is connected with the rotary column 51 through a fixing column 46, a positioning groove 48 is formed in the center of the positioning plate 47, a chute 49 penetrates through the position, around the positioning groove 48, of the positioning plate 47, and a mechanical cutter is arranged in the positioning groove 48 and positioned through the limiting block 41.
The positioning assembly 4 further comprises a threaded rod 44, one end of the threaded rod 44 is rotatably connected with the fixed column 46 through a bearing, the other end of the threaded rod 44 movably penetrates through a fixed plate 410, the fixed plate 410 is welded with the positioning plate 47, one end, located outside the fixed plate 410, of the threaded rod 44 is connected with a hand wheel 45, the threaded rod 44 is connected with a rod sleeve 43 in a threaded manner, the rod sleeve 43 is fixed with a limiting block 41 through a connecting block 42, and the connecting block 42 is movably arranged in a sliding groove 49.
Specifically, the mechanical cutter is placed in the positioning groove 48, then the hand wheel 45 is rotated, the hand wheel 45 rotates to drive the threaded rod 44 fixed to the hand wheel 45 to rotate, the threaded rod 44 rotates to drive the rod sleeve 43 in threaded connection with the threaded rod 44 to do translational motion, the rod sleeve 43 translates to drive the connecting block 42 to translate in the sliding groove 49, and the connecting block 42 translates to drive the limiting block 41 to translate until the limiting block 41 moves to the positioning groove 48 and the mechanical cutter is tightly clamped.
Working principle: when the high-flexibility positioning tool for machining the mechanical cutter is used, firstly, the mechanical cutter is placed in a positioning groove 48, a hand wheel 45 is rotated, the hand wheel 45 is rotated to drive a threaded rod 44 to rotate, because a rod sleeve 43 is in threaded connection with the threaded rod 44, the rod sleeve 43 is horizontally moved on the threaded rod 44, the rod sleeve 43 horizontally moves to drive a connecting block 42 to horizontally move in a sliding groove 49, the connecting block 42 horizontally moves to drive a limiting block 41 to horizontally move until the limiting block 41 tightly clamps the mechanical cutter in the positioning groove 48, if the height of the cutter is required to be adjusted, a first control handle 32 is rotated, the first control handle 32 drives a first gear 31 to rotate, the first gear 31 rotates to drive a rack 34 to do lifting motion, the rack 34 is lifted to drive the mechanical cutter to lift until the cutter moves to the ideal height, if the angle of the cutter is required to be adjusted, a second control handle 54 is rotated, the second control handle 54 is rotated to drive a second gear 53 to rotate, the second gear 53 is rotated to drive an external gear 52 to rotate, the external gear 52 to drive a rotating column 51 to rotate, the mechanical cutter on the rotating column 51 to rotate until the cutter is rotated to the ideal angle, and the flexibility of positioning of the mechanical cutter is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high flexibility location frock is used in machining tool, includes frock board (1) and lower frock board (2), its characterized in that: the surface of the upper tooling plate (1) is fixedly provided with a base (11), the base (11) is movably provided with a rotating assembly (5), the rotating assembly (5) comprises a rotating column (51) and a second gear (53), the rotating column (51) and the second gear (53) are movably connected with the base (11) through bearings, the rotating column (51) is provided with a positioning assembly (4), the positioning assembly (4) comprises a limiting block (41) and a positioning plate (47), the positioning plate (47) is connected with the rotating column (51) through a fixing column (46), the center of the positioning plate (47) is provided with a positioning groove (48), a chute (49) is penetrated at the position, around the positioning groove (48), of the positioning plate (47), a mechanical cutter is arranged in the positioning groove (48), and the mechanical cutter is positioned through the limiting block (41);
the utility model discloses a lower frock board (2), be fixed with second uide bushing (23) on symmetry, be equipped with lifting unit (3) between lower frock board (2) and upper frock board (1), lifting unit (3) are including first gear (31) and rack (34) of intermeshing, first gear (31) link to each other with lower frock board (2) through mount (22), in second uide bushing (23) are located in rack (34) activity, the top and the upper frock board (1) bottom fixed connection of rack (34).
2. The high-flexibility positioning tool for machining of a mechanical cutter according to claim 1, wherein: the locating component (4) further comprises a threaded rod (44), one end of the threaded rod (44) is rotatably connected with the fixed column (46) through a bearing, the other end of the threaded rod (44) movably penetrates through the fixed plate (410), the fixed plate (410) is welded with the locating plate (47), and one end, located outside the fixed plate (410), of the threaded rod (44) is connected with the hand wheel (45).
3. The high-flexibility positioning tool for machining of a mechanical cutter according to claim 2, wherein: the threaded rod (44) is connected with a rod sleeve (43) in a threaded mode, the rod sleeve (43) is fixed with a limiting block (41) through a connecting block (42), and the connecting block (42) is movably arranged in the sliding groove (49).
4. The high-flexibility positioning tool for machining of a mechanical cutter according to claim 1, wherein: an external gear (52) is fixed at the side end of the rotary column (51), the external gear (52) is meshed with a second gear (53), and a second control handle (54) is connected to the upper end of the second gear (53) through a second transmission shaft (55).
5. The high-flexibility positioning tool for machining of a mechanical cutter according to claim 1, wherein: the fixed frame (22) is rotatably provided with a first transmission shaft (33), a first gear (31) is fixed on the first transmission shaft (33), and one end of the first transmission shaft (33) penetrates through the fixed frame (22) and is connected with a first control handle (32).
6. The high-flexibility positioning tool for machining of a mechanical cutter according to claim 1, wherein: the novel tool comprises an upper tool plate (1), wherein first guide sleeves (12) are fixed at four corners of the bottom of the upper tool plate (1), guide columns (21) are fixed at four corners of the surface of the lower tool plate (2), and the first guide sleeves (12) are movably sleeved outside the guide columns (21).
CN202320450894.9U 2023-03-10 2023-03-10 High-flexibility positioning tool for machining mechanical cutter Active CN219562229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320450894.9U CN219562229U (en) 2023-03-10 2023-03-10 High-flexibility positioning tool for machining mechanical cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320450894.9U CN219562229U (en) 2023-03-10 2023-03-10 High-flexibility positioning tool for machining mechanical cutter

Publications (1)

Publication Number Publication Date
CN219562229U true CN219562229U (en) 2023-08-22

Family

ID=87673244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320450894.9U Active CN219562229U (en) 2023-03-10 2023-03-10 High-flexibility positioning tool for machining mechanical cutter

Country Status (1)

Country Link
CN (1) CN219562229U (en)

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