CN207681591U - A kind of occlusal pattern cutting mechanism - Google Patents

Abstract

The utility model discloses a kind of occlusal pattern cutting mechanisms, the upper surface of pedestal is equipped with column, the outer surface of column is provided with sliding sleeve, organic frame is arranged in one end of sliding sleeve, driving motor is provided at the top of rack, the output end of driving motor is provided with Bidirectional-screw, and the outer surface of Bidirectional-screw is provided with tool apron mounting base, the outer surface of tool apron mounting base is respectively arranged with upper cutter head and lower tool apron, and the outer surface of upper cutter head and lower tool apron is respectively arranged with upper cutter head and lower cutter head；This occlusal pattern cutting mechanism, inside increases Bidirectional-screw structure to improve cutting accuracy and the sensitivity when practical operation, upper cutter head and lower cutter head are detachable so that the range of work of cutting mechanism is more extensive, applicability higher, upper cutter head is mutually twisted with lower cutter head to cut off product, Double Directional Cutting is to enhance cutting force, and cutting speed is also opposite to be promoted, and the edge of a knife after the completion of cutting is more complete, not cracky, precision higher.

Description

A kind of occlusal pattern cutting mechanism

Technical field

The utility model is related to machinery processing apparatus technical field, specially a kind of occlusal pattern cutting mechanism is a kind of.

Background technology

Metal Cutting Machine Tool is to process various metal works with cutting, grinding or special process method, is allowed to obtain and be wanted The lathe of geometry, dimensional accuracy and the surface quality asked, with being constantly progressive for processing technology, more and more products, The surface of parts is required for being cut, and existing Metal Cutting Machine Tool build is more huge, is unable to extensive utilization, available model Enclose it is also relatively fewer, in existing production technology, for part such as punching, stamped terminals, stitch, wire rod build it is smaller When article is cut, often using being operated by the way of manually cutting off, not only the degree of automation is low, and labor intensity is big, Low production efficiency, and material strip toughness is strong, notch is sharp, is easy to happen industrial accident, and these factors lead to being produced into for product This is high.

Utility model content

The purpose of this utility model is to provide a kind of occlusal pattern cutting mechanisms, have cutting precisely, rapidly, the edge of a knife is complete Whole, the high feature of finished product accuracy solves the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions：A kind of occlusal pattern cutting mechanism, including folder Seat, the holder includes pedestal, column and sliding sleeve, and the upper surface of pedestal is equipped with column, and column is vertically arranged with pedestal, described The bottom of column is fixedly connected with pedestal, and the outer surface of column is provided with sliding sleeve, one end and the column pivot bush unit of sliding sleeve, sliding sleeve The other end be provided with bidirectional cutting mechanism, bidirectional cutting mechanism and sliding sleeve fixing assembling, the bidirectional cutting mechanism by rack, Driving motor, shaft coupling, Bidirectional-screw, tool apron mounting base, upper cutter head, lower tool apron, upper cutter head and lower cutter head composition；

It is provided with driving motor at the top of the rack, the output end of driving motor is provided with shaft coupling, and the one of shaft coupling End is fixedly attached with driving motor, and the other end of the shaft coupling is provided with Bidirectional-screw, the top of Bidirectional-screw and shaft coupling Output end be connected, the bottom of Bidirectional-screw is fixedly connected with rack, and the outer surface of the Bidirectional-screw is arranged at intervals with tool apron The outer surface of mounting base, tool apron mounting base and Bidirectional-screw pivot bush unit, tool apron mounting base is respectively arranged with upper cutter head and cuts Seat, the upper cutter head are arranged with lower tool apron interval, and one end of upper cutter head and lower tool apron, which is fixed with tool apron mounting base, welds, described The outer surface of upper cutter head and lower tool apron is respectively arranged with upper cutter head and lower cutter head, and upper cutter head and lower cutter head are symmetrically arranged at The both sides of tool apron, lower tool apron.

Preferably, one end of the sliding sleeve is sleeved on the outer ring of driving motor, and bidirectional cutting mechanism passes through sliding sleeve and holder Activity assembly.

Preferably, the point of a knife direction of the upper cutter head is straight down, corresponding, the point of a knife direction of lower cutter head vertically to On, upper cutter head and lower cutter head are arranged on same perpendicular, upper cutter head with lower cutter head is seamless is engaged.

Preferably, the upper cutter head and lower tool apron are assembled by tool apron mounting base and Bidirectional-screw activity.

Preferably, the upper cutter head and lower cutter head are detachably installed by fixed screw and upper cutter head, lower tool apron respectively.

Compared with prior art, the beneficial effects of the utility model are as follows：

This occlusal pattern cutting mechanism, inside increase Bidirectional-screw structure to improve cutting accuracy when practical operation and sensitive Degree, the product qualified rate higher by processing, the edge of a knife is more complete, and upper cutter head and lower cutter head are detachable, replaceable, according to difference Product can also carry out specific aim replacement so that the range of work of bidirectional cutting mechanism is more extensive, applicability higher, driving Motor drives Bidirectional-screw rotation, to enable the tool apron mounting base of its outer surface be driven respectively towards opposite direction, in turn Upper cutter head and lower tool apron is driven to generate displacement respectively, the point of a knife direction of upper cutter head is straight down, corresponding, the knife of lower cutter head Straight up, upper cutter head and lower cutter head are arranged on same perpendicular in sharp direction, upper cutter head with lower cutter head is seamless is engaged, work as upper slitter When head is mutually approached with lower cutter head, you can generate cutting force, after the completion of cutting, upper cutter head is mutually twisted with lower cutter head, to cut Stopping pregnancy product, Double Directional Cutting is to enhance cutting force, and cutting speed is also opposite to be promoted, and the edge of a knife after the completion of cutting is more complete, Not cracky, precision higher.

Description of the drawings

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the bidirectional cutting mechanism structure figure of the utility model；

Fig. 3 is the local connection effect figure of the utility model.

In figure：1 holder, 11 pedestals, 12 columns, 13 sliding sleeves, 2 bidirectional cutting mechanisms, 21 racks, 22 driving motors, 23 Axis device, 24 Bidirectional-screws, 25 tool apron mounting bases, 26 upper cutter heads, 27 times tool aprons, 28 upper cutter heads, 29 lower cutter heads.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of occlusal pattern cutting mechanism, including holder 1, holder 1 include pedestal 11, column 12 and sliding sleeve 13, the upper surface of pedestal 11 is equipped with column 12,11 supportive body equipment of pedestal and the stabilization for maintaining column 12, column 12 and bottom Seat 11 is vertically arranged, and the bottom of column 12 is fixedly connected with pedestal 11, and the outer surface of column 12 is provided with sliding sleeve 13, and sliding sleeve 13 exists The outer ring of column 12 slides up and down, and one end and 12 pivot bush unit of column of sliding sleeve 13, the other end of sliding sleeve 13 are provided with two-way cut Breaking mechanism 2, bidirectional cutting mechanism 2 and 13 fixing assembling of sliding sleeve, one end of sliding sleeve 13 is sleeved on the outer ring of driving motor 22, two-way Cutting mechanism 2 is assembled by sliding sleeve 13 and 1 activity of holder, and sliding sleeve 13 is in the opposite sliding in the outer surface of holder 1, by adjusting sliding sleeve 13 to adjust the actual height of bidirectional cutting mechanism 2, so that 2 controlled range of bidirectional cutting mechanism is wider, it is more practical, it is double To cutting mechanism 2 by rack 21, driving motor 22, shaft coupling 23, Bidirectional-screw 24, tool apron mounting base 25, upper cutter head 26, cut Seat 27, upper cutter head 28 and lower cutter head 29 form.

The top of rack 21 is provided with driving motor 22, and rack 21 supports single unit system, avoiding device to generate unusual fluctuation, driving The output end of motor 22 is provided with shaft coupling 23, and shaft coupling 23 is placed between driving motor 22 and Bidirectional-screw 24, avoids driving Motor 22 and Bidirectional-screw 24 are direct-connected, reduce the degree of wear of machine internal, and one end and the driving motor 22 of shaft coupling 23 are fixed The other end of socket, shaft coupling 23 is provided with Bidirectional-screw 24, and the top of Bidirectional-screw 24 is connected with the output end of shaft coupling 23, Inside increases by 24 structure of Bidirectional-screw to improve cutting accuracy and the sensitivity when practical operation, by the product qualified rate of processing Higher, the edge of a knife is more complete, and the bottom of Bidirectional-screw 24 is fixedly connected with rack 21, the appearance face interval setting of Bidirectional-screw 24 There are tool apron mounting base 25, tool apron mounting base 25 and 24 pivot bush unit of Bidirectional-screw, the outer surface of tool apron mounting base 25 is respectively set Have a upper cutter head 26 and lower tool apron 27, upper cutter head 26 is arranged with lower tool apron 27 interval, one end of upper cutter head 26 and lower tool apron 27 with Tool apron mounting base 25, which is fixed, welds, and the outer surface of upper cutter head 26 and lower tool apron 27 is respectively arranged with upper cutter head 28 and lower cutter head 29, Upper cutter head 28 and 29 mutual clamping of lower cutter head are to achieve the effect that cut off, and Double Directional Cutting is to enhance cutting force, cutting speed also phase To being promoted, upper cutter head 28 and lower cutter head 29 are detachably installed by fixed screw and upper cutter head 26, lower tool apron 27 respectively, upper cutter head 28 and lower cutter head 29 it is detachable, replaceable, specific aim replacement can also be carried out according to different products so that bidirectional cutting mechanism 2 range of work is more extensive, applicability higher, and upper cutter head 28 and lower cutter head 29 are symmetrically arranged at upper cutter head 26, cut The both sides of seat 27, upper cutter head 26 and lower tool apron 27 are assembled by tool apron mounting base 25 and 24 activity of Bidirectional-screw, driving motor 22 drive Bidirectional-screw 24 to rotate, to enable the tool apron mounting base 25 of its outer surface be driven respectively towards opposite direction, into And upper cutter head 26 and lower tool apron 27 is driven to generate displacement respectively, the point of a knife direction of upper cutter head 28 is straight down, corresponding, under Straight up, upper cutter head 28 and lower cutter head 29 are arranged on same perpendicular in the point of a knife direction of cutter head 29, upper cutter head 28 with cut First 29 seamless occlusion, when upper cutter head 28 is mutually approached with lower cutter head 29, you can generate cutting force, after the completion of cutting, upper cutter head 28 are mutually twisted with lower cutter head 29, and to cut off product, and the edge of a knife after the completion of cutting is more complete, not cracky, precision Higher.

In summary：This occlusal pattern cutting mechanism, cutting when inside increases by 24 structure of Bidirectional-screw to improve practical operation Accuracy and sensitivity is cut, the product qualified rate higher by processing, the edge of a knife is more complete, and upper cutter head 28 and lower cutter head 29 are removable It unloads, is replaceable, specific aim replacement can also be carried out according to different products so that the range of work of bidirectional cutting mechanism 2 is more Extensively, applicability higher, driving motor 22 drives Bidirectional-screw 24 to rotate, to enable the tool apron mounting base 25 of its outer surface distinguish It is driven towards opposite direction, and then upper cutter head 26 and lower tool apron 27 is driven to generate displacement, the point of a knife side of upper cutter head 28 respectively To straight down, corresponding, straight up, upper cutter head 28 is arranged with lower cutter head 29 same in the point of a knife direction of lower cutter head 29 On perpendicular, upper cutter head 28 with lower cutter head 29 is seamless is engaged, when upper cutter head 28 and lower cutter head 29 are mutually approached, you can generation is cut Cut power, after the completion of cutting, upper cutter head 28 is mutually twisted with lower cutter head 29, to cut off product, Double Directional Cutting to enhance cutting force, Cutting speed is also opposite to be promoted, and the edge of a knife after the completion of cutting is more complete, not cracky, precision higher.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of occlusal pattern cutting mechanism, including holder (1), it is characterised in that：The holder (1) includes pedestal (11), column (12) and sliding sleeve (13), the upper surface of pedestal (11) are equipped with column (12), and column (12) is vertically arranged with pedestal (11), described The bottom of column (12) is fixedly connected with pedestal (11), and the outer surface of column (12) is provided with sliding sleeve (13), and the one of sliding sleeve (13) End and column (12) pivot bush unit, the other end of sliding sleeve (13) are provided with bidirectional cutting mechanism (2), bidirectional cutting mechanism (2) with Sliding sleeve (13) fixing assembling, the bidirectional cutting mechanism (2) is by rack (21), driving motor (22), shaft coupling (23), two-way silk Bar (24), tool apron mounting base (25), upper cutter head (26), lower tool apron (27), upper cutter head (28) and lower cutter head (29) composition；

Driving motor (22) is provided at the top of the rack (21), the output end of driving motor (22) is provided with shaft coupling (23), one end of shaft coupling (23) is fixedly attached with driving motor (22), and the other end of the shaft coupling (23) is provided with two-way Lead screw (24), the top of Bidirectional-screw (24) are connected with the output end of shaft coupling (23), the bottom of Bidirectional-screw (24) and rack (21) it is fixedly connected, the outer surface of the Bidirectional-screw (24) is arranged at intervals with tool apron mounting base (25), tool apron mounting base (25) It is respectively arranged with upper cutter head (26) and lower tool apron with the outer surface of Bidirectional-screw (24) pivot bush unit, tool apron mounting base (25) (27), the upper cutter head (26) and lower tool apron (27) interval are arranged, and one end of upper cutter head (26) and lower tool apron (27) is and tool apron The outer surface of the fixed welding of mounting base (25), the upper cutter head (26) and lower tool apron (27) be respectively arranged with upper cutter head (28) and under Cutter head (29), upper cutter head (28) and lower cutter head (29) are symmetrically arranged at the both sides of upper cutter head (26), lower tool apron (27).

2. a kind of occlusal pattern cutting mechanism according to claim 1, it is characterised in that：One end of the sliding sleeve (13) is set with Outer ring in driving motor (22), bidirectional cutting mechanism (2) are assembled by sliding sleeve (13) and holder (1) activity.

3. a kind of occlusal pattern cutting mechanism according to claim 1, it is characterised in that：The point of a knife side of the upper cutter head (28) To straight down, corresponding, straight up, upper cutter head (28) is arranged with lower cutter head (29) in the point of a knife direction of lower cutter head (29) On same perpendicular, upper cutter head (28) with lower cutter head (29) is seamless is engaged.

4. a kind of occlusal pattern cutting mechanism according to claim 1, it is characterised in that：The upper cutter head (26) and lower tool apron (27) it is assembled by tool apron mounting base (25) and Bidirectional-screw (24) activity.

5. a kind of occlusal pattern cutting mechanism according to claim 1, it is characterised in that：The upper cutter head (28) and lower cutter head (29) it is detachably installed by fixed screw and upper cutter head (26), lower tool apron (27) respectively.