CN212887159U

CN212887159U - Cutting positioning device for die machining

Info

Publication number: CN212887159U
Application number: CN202021116859.6U
Authority: CN
Inventors: 俞娟文; 陈兵生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-06
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a cutting positioner for mould processing, including the mounting panel, the upper end fixedly connected with connecting plate of mounting panel, the upper end fixedly connected with supporting mechanism of connecting plate, swing joint has rotary mechanism and positioning mechanism in the supporting mechanism, positioning mechanism and rotary mechanism swing joint, rotary mechanism's upper end fixedly connected with die holder, the upper end left part and the upper end right part of die holder and the equal fixedly connected with limiting plate in upper end rear portion, No. two limiting plates of the anterior fixedly connected with in upper end of die holder, threaded connection has fastening bolt on No. two limiting plates, No. two pilot rings of lower extreme fixedly connected with of die holder, an indicator ring of upper end fixedly connected with of supporting mechanism. A cutting positioner for mould processing, the horizontal rotation angle that can also accurate control die holder of the horizontal rotation that can realize the mould, easy operation is favorable to machining efficiency's promotion.

Description

Cutting positioning device for die machining

Technical Field

The utility model relates to a mould processing equipment technical field, in particular to a cutting positioner for mould processing.

Background

The die machining is one of mechanical machining, wherein the die machining mainly uses a turning tool and the like to machine the die, and the turning tool can also use a drill bit, a reamer, a screw tap, a screw die, a knurling tool and the like to perform corresponding machining.

When the die is machined, the die needs to be positioned and fixed so as to be convenient to machine, the traditional positioning part cannot move the die fixed on the table-board, and the operation is inconvenient; in addition, after the mold is clamped by the clamp in the mold machining process, the mold needs to be taken out of the clamp and fixed again after rotating by an angle, so that the operation is troublesome, and the improvement of the machining efficiency is not facilitated. Therefore, a cutting positioning device for mold processing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting positioner for mould processing can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cutting positioner for mould processing, includes the mounting panel, the upper end fixedly connected with connecting plate of mounting panel, the upper end fixedly connected with supporting mechanism of connecting plate, swing joint has rotary mechanism and positioning mechanism in the supporting mechanism, positioning mechanism and rotary mechanism swing joint, rotary mechanism's upper end fixedly connected with die holder, the upper end left part and the upper end right part of die holder and the equal fixedly connected with limiting plate No. one in upper end rear portion, No. two limiting plates of the anterior fixedly connected with in upper end of die holder, threaded connection has fastening bolt on No. two limiting plates, No. two instruction rings of lower extreme fixedly connected with of die holder, No. one instruction ring of upper end fixedly connected with of supporting mechanism, the upper end of an instruction ring and the lower extreme swing joint of No. two instruction rings.

Preferably, the supporting mechanism comprises a supporting ring, a movable groove is formed in the left portion of the supporting ring, a first connecting hole is formed in one side, close to the middle, of the left portion of the supporting ring, a second connecting hole is formed in one side, close to the middle, of the right portion of the supporting ring, a supporting seat is fixedly connected to the left portion of the inner side face of the supporting ring, the supporting seat is provided with two supporting seats, the two supporting seats correspond to the movable groove in position, a connecting seat is fixedly connected to the rear side of the left portion of the supporting ring, the connecting seat corresponds to the second connecting hole in position, and the lower end of the supporting ring is fixedly connected.

Preferably, the rotating mechanism comprises a worm, a worm wheel is connected to the left portion of the worm in a transmission manner, a rotating shaft is fixedly connected to the middle of the worm wheel in an inserting manner, a supporting ring is fixedly connected to the upper portion of the rotating shaft in an inserting manner, a stopping ring is fixedly connected to the lower portion of the rotating shaft in an inserting manner, the lower end of the rotating shaft is movably connected to the inside of the connecting plate, and the upper end of the rotating shaft is fixedly connected with the lower end of the die.

Preferably, the positioning mechanism comprises two locking hoops which are symmetrically distributed in the front-back direction, the right parts of the two locking hoops are movably connected with guide columns in an inserted mode, the left parts of the two locking hoops are connected with screw rods in a threaded mode, the rear ends of the screw rods are fixedly connected with limiting pieces, and two groups of threads with opposite rotation directions are carved on the front portions of the outer surfaces and the rear portions of the outer surfaces of the screw rods.

Preferably, the front part and the rear part of the worm are respectively inserted and movably connected with the two supporting seats, the front end of the worm penetrates through the movable groove and extends to the front side of the supporting ring, the guide pillar is movably connected in the first connecting hole, the screw rod is movably connected in the second connecting hole, and the stop hoop is movably connected with the stop ring.

Preferably, the outer surface of the first indicating ring is marked with scale marks, and the outer surface of the second indicating ring is marked with scale marks.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through rotating the screw rod, be carved with on the screw rod and revolve to opposite two sets of screw threads, drive two locking hoops and break away from with the retaining ring when rotating the screw rod, then, rotate the worm, make the worm drive worm wheel and axis of rotation rotate, make the axis of rotation drive the die holder and rotate to realize the horizontal rotation of mould, the mould need not install again and can realize the horizontal rotation, the horizontal rotation of mould is more convenient, has improved machining efficiency.

2. The utility model discloses in, through setting up an instruction ring and No. two instruction rings, and all be carved with the scale mark on two instruction rings, so the user can know the die holder and rotate in-process pivoted angle, after the die holder rotates to required angle, the stop drive worm, the reverse rotation screw rod, make two locking hoops contact with the locking ring once more, make the locking ring rigid, thereby make the die holder fix in new position, the die holder has been realized, the accurate rotation of mould, the control degree of difficulty of control rotation angle has been reduced, be favorable to the promotion of machining efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a cutting and positioning device for mold processing according to the present invention;

fig. 2 is a schematic view of the overall structure of a supporting mechanism of a cutting and positioning device for mold processing according to the present invention;

fig. 3 is a schematic view of the overall structure of a rotating mechanism of a cutting and positioning device for mold processing according to the present invention;

fig. 4 is a schematic view of the overall structure of the positioning mechanism of the cutting positioning device for mold processing.

In the figure: 1. mounting a plate; 2. a connecting plate; 3. a support mechanism; 4. a rotation mechanism; 5. a positioning mechanism; 6. a first indicating ring; 7. ring II indicates ring; 8. a die holder; 9. a first limiting plate; 10. a second limiting plate; 11. fastening a bolt; 31. a support ring; 32. a movable groove; 33. a supporting seat; 34. a first connecting hole; 35. a second connecting hole; 36. a connecting seat; 41. a worm; 42. a worm gear; 43. a rotating shaft; 44. A support ring; 45. a snap ring; 51. a locking collar; 52. a guide post; 53. a screw; 54. a limiting sheet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a cutting positioning device for die machining includes a mounting plate 1, a connecting plate 2 is fixedly connected to the upper end of the mounting plate 1, a supporting mechanism 3 is fixedly connected to the upper end of the connecting plate 2, a rotating mechanism 4 and a positioning mechanism 5 are movably connected to the supporting mechanism 3, the positioning mechanism 5 is movably connected to the rotating mechanism 4, a die holder 8 is fixedly connected to the upper end of the rotating mechanism 4, a first limiting plate 9 is fixedly connected to the left portion and the right portion of the upper end of the die holder 8, and the rear portion of the upper end of the die holder 8, a second limiting plate 10 is fixedly connected to the front portion of the upper end of the die holder 8, a fastening bolt 11 is threadedly connected to the second limiting plate 10, a second indicating ring 7 is fixedly connected to the lower end of the die holder 8, a first indicating ring 6 is fixedly connected to the upper end.

The supporting mechanism 3 comprises a supporting ring 31, a movable groove 32 is formed in the left portion of the supporting ring 31, a first connecting hole 34 is formed in one side, close to the middle, of the left portion of the supporting ring 31, a second connecting hole 35 is formed in one side, close to the middle, of the right portion of the supporting ring 31, a supporting seat 33 is fixedly connected to the left portion of the inner side face of the supporting ring 31, two supporting seats 33 are arranged and correspond to the movable groove 32 in position, a connecting seat 36 is fixedly connected to the rear side of the left portion of the supporting ring 31, the connecting seat 36 corresponds to the position of the second connecting hole 35, the lower end of the supporting ring 31 is fixedly connected with the upper end of the connecting plate 2, a supporting connection effect can be provided.

The rotating mechanism 4 comprises a worm 41, and it seems that a worm wheel 42 is connected to the left part of the worm 41 in a transmission manner, a rotating shaft 43 is fixedly connected to the middle part of the worm wheel 42 in a penetrating manner, a support ring 44 is fixedly connected to the upper part of the rotating shaft 43 in a penetrating manner, a stop ring 45 is fixedly connected to the lower part of the rotating shaft 43 in a penetrating manner, the lower end of the rotating shaft 43 is movably connected to the inside of the connecting plate 2, the upper end of the rotating shaft 43 is fixedly connected to the lower end of the die holder 8, and the worm 41 is rotated to drive the worm wheel 42 to rotate, so that the die holder.

The positioning mechanism 5 comprises two locking hoops 51, the two locking hoops 51 are symmetrically arranged in front and back, the right parts of the two locking hoops 51 are jointly inserted and movably connected with guide columns 52, the left parts of the two locking hoops 51 are jointly in threaded connection with a screw 53, the rear end of the screw 53 is fixedly connected with a limiting piece 54, two groups of threads with opposite rotation directions are carved on the front part and the rear part of the outer surface of the screw 53, and the locking hoops 51 can be separated from the locking rings 45 or the locking hoops 51 can fix the locking rings 45 by rotating the screw 53 forwards and backwards, so that the fixing of the die holder 8 is realized.

The front portion and the rear portion of worm 41 are respectively threaded with two supporting seats 33 and movably connected, the front end of worm 41 penetrates through movable groove 32 and extends to the front side of supporting ring 31, guide pillar 52 is movably connected in first connecting hole 34, screw 53 is movably connected in second connecting hole 35, stop hoop 51 is movably connected with stop ring 45, the horizontal rotation and the fixation of die holder 8 can be realized, the horizontal rotation of the die is more convenient and more accurate, and the improvement of the processing efficiency is facilitated.

Be carved with the scale mark on the surface of an instruction ring 6, be carved with the scale mark on the surface of No. two instruction rings 7, can help the user to know the angle that 8 levels of die holder were changeed, realize the accurate rotation of 8 mould holders, the processing of the mould of being more convenient for.

It should be noted that, the utility model relates to a cutting positioning device for mold processing, the cutting positioning device for mold processing is fixedly installed on a machine tool through an installation plate 1, then the mold is installed on a mold base 8, and the mold is fixed with the mold base 8 through a fastening bolt 11, a limiting plate 9 and a limiting plate 10, so that the machine tool can perform cutting processing on the mold, in the processing process, if the mold needs to be rotated, two sets of threads with opposite rotation directions are engraved on the screw 53 by rotating the screw 53, two locking hoops 51 are driven to be separated from the locking ring 45 when the screw 53 is rotated, then, the worm 41 is rotated, so that the worm 41 drives the worm wheel 42 and the rotation shaft 43 to rotate, so that the rotation shaft 43 drives the mold base 8 to rotate, thereby realizing the horizontal rotation of the mold, because, the indicating ring 6 fixed at the upper end of the indicating ring 7 fixedly connected with the lower end of the mold base 8 and the supporting ring 31 and the two indicating rings are both engraved with scale lines, therefore, the user can know the rotating angle of the die holder 8 in the rotating process, and after the die holder 8 rotates to the required angle, the worm 41 is stopped to be driven, the screw 53 is rotated reversely, the two stop hoops 51 are contacted with the stop ring 45 again, the stop ring 45 is fixed, and the die holder 8 is fixed at a new position; the die machining, cutting and positioning device realizes horizontal rotation of the die holder 8 and can also accurately control the horizontal rotation angle of the die holder 8.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cutting positioning device for mould processing comprises a mounting plate (1), and is characterized in that: the upper end fixedly connected with connecting plate (2) of mounting panel (1), the upper end fixedly connected with supporting mechanism (3) of connecting plate (2), swing joint has rotary mechanism (4) and positioning mechanism (5) in supporting mechanism (3), positioning mechanism (5) and rotary mechanism (4) swing joint, the upper end fixedly connected with die holder (8) of rotary mechanism (4), the upper end left part and the upper end right part of die holder (8) and the equal fixedly connected with limiting plate (9) in upper end rear portion, the anterior fixedly connected with No. two limiting plates (10) in upper end of die holder (8), threaded connection has fastening bolt (11) on No. two limiting plates (10), the lower extreme fixedly connected with No. two indicating ring (7) of die holder (8), the upper end fixedly connected with No. one indicating ring (6) of supporting mechanism (3), the upper end of the first indicating ring (6) is movably connected with the lower end of the second indicating ring (7).

2. A cutting positioning device for die machining according to claim 1, characterized in that: the supporting mechanism (3) comprises a supporting ring (31), a movable groove (32) is formed in the left portion of the supporting ring (31), a connecting hole (34) is formed in one side, close to the middle, of the left portion of the supporting ring (31), a connecting hole (35) is formed in one side, close to the middle, of the right portion of the supporting ring (31), a supporting seat (33) is fixedly connected to the left portion of the inner side of the supporting ring (31), the supporting seat (33) is provided with two connecting seats corresponding to the position of the movable groove (32), a connecting seat (36) is fixedly connected to the rear side of the left portion of the supporting ring (31), the connecting seat (36) corresponds to the position of the connecting hole (35), and the lower end of the supporting ring (31) is fixedly connected with the upper end of the connecting plate (2).

3. A cutting positioning device for die machining according to claim 1, characterized in that: the rotating mechanism (4) comprises a worm (41), the left part of the worm (41) is connected with a worm wheel (42) in a transmission mode, the middle of the worm wheel (42) is penetrated and fixedly connected with a rotating shaft (43), the upper part of the rotating shaft (43) is penetrated and fixedly connected with a supporting ring (44), the lower part of the rotating shaft (43) is penetrated and fixedly connected with a stop ring (45), the lower end of the rotating shaft (43) is movably connected inside the connecting plate (2), and the upper end of the rotating shaft (43) is fixedly connected with the lower end of the die holder (8).

4. A cutting positioning device for die machining according to claim 3, characterized in that: the positioning mechanism (5) comprises two locking hoops (51), the two locking hoops (51) are symmetrically distributed in the front and back direction, the right parts of the two locking hoops (51) are jointly inserted and movably connected with guide columns (52), the left parts of the two locking hoops (51) are jointly in threaded connection with screw rods (53), the rear ends of the screw rods (53) are fixedly connected with limiting pieces (54), and two groups of threads with opposite rotation directions are carved on the front parts of the outer surfaces and the rear parts of the outer surfaces of the screw rods (53).

5. A cutting positioning device for die machining according to claim 4, characterized in that: the front part and the rear part of the worm (41) are respectively inserted and movably connected with the two supporting seats (33), the front end of the worm (41) penetrates through the movable groove (32) and extends to the front side of the supporting ring (31), the guide post (52) is movably connected in the first connecting hole (34), the screw rod (53) is movably connected in the second connecting hole (35), and the stop hoop (51) is movably connected with the stop ring (45).

6. A cutting positioning device for die machining according to claim 1, characterized in that: the outer surface of the first indicating ring (6) is marked with scale marks, and the outer surface of the second indicating ring (7) is marked with scale marks.