CN210999039U

CN210999039U - Novel cut tobacco cutter shaft

Info

Publication number: CN210999039U
Application number: CN201921346039.3U
Authority: CN
Inventors: 陈刚; 胡岩岩; 张生龙
Original assignee: Changzhou Runyi Machinery Manufacturer Co ltd
Current assignee: Changzhou Runyi Machinery Manufacturer Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-14
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel cut open silk arbor, including arbor and cut open silk device, cut open silk device fixed mounting inside the end of arbor, the second spacing groove has been seted up to the bottom of arbor, the draw-in groove has been seted up to the inside both sides face of second spacing groove, first spacing groove has been seted up to the upper and lower two sides of draw-in groove, cut open the inside fixed mounting of silk device has fixing device, fixing device's the inside fixed mounting in bottom has the cutter main part, the inserting groove has been seted up to fixing device's both ends face, first screw hole has been seted up at fixing device's side center, the second screw hole has been seted up at fixing device's top both ends, the inside screwed connection of second screw hole has first fastening screw, the inside fixed mounting of cutter main part has the blade, the side upper portion of blade is rotated and is installed second fastening screw. The utility model discloses can reduce processing work load, improve production efficiency, practice thrift the cost to and improve the blade and change efficiency.

Description

Novel cut tobacco cutter shaft

Technical Field

The utility model relates to a plastics cut open silk equipment technical field specifically is a novel cut open silk arbor.

Background

The thread cutting knife shaft is mainly used for fixing the blades and cutting the plastic threads, and the thread cutting knife shaft is complex in structure, so that the processing workload can be increased, the cost is increased, the blades inside the knife shaft are inconvenient to adjust and replace, the blade adjusting and replacing efficiency is reduced, and the thread cutting knife shaft is required to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cut open silk arbor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel cut open silk arbor, includes the arbor and cuts open the silk device, cut open silk device fixed mounting inside the end of arbor, the second spacing groove has been seted up to the bottom of arbor, the draw-in groove has been seted up to the inside both sides face in second spacing groove, first spacing groove has been seted up to the upper and lower two sides of draw-in groove, cut open the inside fixed mounting of silk device has fixing device, fixing device's the inside fixed mounting in bottom has the cutter main part, the inserting groove has been seted up to fixing device's both ends face, first screw hole has been seted up at fixing device's side center, the second screw hole has been seted up at fixing device's top both ends, the inside screwed connection of second screw hole has first fastening screw, the inside fixed mounting of cutter main part has the blade, the side upper portion of blade is rotated.

Preferably, the outer surface of the first fastening screw is rotatably connected with a clamping plate.

Preferably, a cross-shaped clamping groove is formed in one end face of the second fastening screw.

Preferably, the blade is inserted into the fixing device through the insertion groove, and the second fastening screw is spirally connected with the cutter body through the first threaded hole.

Preferably, the fixing device is movably connected with the inner part of the bottom end of the cutter shaft through a second limiting groove.

Preferably, the clamping plate is movably clamped with the first limiting groove, and the first fastening screw penetrates through the clamping plate and is in threaded connection with the second threaded hole.

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

the clamping plate connected by the rotation of the outer surface of the first fastening screw can be clamped with the inner part of the first limiting groove, thereby facilitating the rotation of the first fastening screw to extrude the clamping plate to be connected with the second threaded hole, leading the fixing device to be fixed in the second limiting groove, the cross-shaped clamping groove arranged on one end surface of the second fastening screw can be conveniently spliced with the cross-shaped screw, being beneficial to the cross-shaped screw to drive the second fastening screw to rotate to replace the blade, the second fastening screw is spirally connected with the cutter body through the first threaded hole, thereby being convenient for fixing the blade in the splicing groove, the fixing device is movably connected with the inner part of the bottom end of the cutter shaft through the second limiting groove, thereby being convenient for adjusting the position of the wire cutting device, the clamping plate is movably clamped with the first limiting groove, being convenient for adjusting the position of the clamping plate in the first limiting groove to correspond to the position of the fixing device, first fastening screw runs through cardboard and second screw hole screwed connection to make the cardboard extrude the inner wall of first spacing groove, and drive fixing device and extrude mutually with the inner wall of second spacing groove through the second screw hole, the arbor is directly opened the mould and is drawn the section bar, and the cutting pad powder metallurgy has so significantly reduced processing work load, improves production efficiency, has practiced thrift the cost.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure of the knife shaft of the present invention;

FIG. 3 is a schematic structural view of the wire cutting device of the present invention;

FIG. 4 is a schematic structural view of the fixing device of the present invention;

fig. 5 is a schematic view of the main structure of the cutting tool of the present invention.

In the figure: 1-cutter shaft, 2-wire cutting device, 3-first limiting groove, 4-clamping groove, 5-second limiting groove, 6-fixing device, 7-cutter main body, 8-first threaded hole, 9-first fastening screw, 10-clamping plate, 11-second threaded hole, 12-inserting groove, 13-blade, 14-second fastening screw and 15-cross clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a novel cut open silk arbor, including arbor 1 and cut open silk device 2, cut open silk device 2 fixed mounting inside the end of arbor 1, second spacing groove 5 has been seted up to the bottom of arbor 1, draw-in groove 4 has been seted up to the inside both sides face of second spacing groove 5, first spacing groove 3 has been seted up on the upper and lower two sides of draw-in groove 4, cut open the inside fixed mounting of silk device 2 has fixing device 6, the inside fixed mounting in bottom of fixing device 6 has cutter main part 7, inserting groove 12 has been seted up to fixing device 6's both ends face, first screw hole 8 has been seted up at fixing device 6's side center, second screw hole 11 has been seted up at fixing device 6's top both ends, the inside spiral connection of second screw hole 11 has first fastening screw 9, the inside fixed mounting of cutter main part 7 has blade 13, the side upper portion of blade 13.

The outer surface of first fastening screw 9 rotates and is connected with cardboard 10, cross draw-in groove 15 has been seted up to one end face of second fastening screw 14, blade 13 is pegged graft mutually with fixing device 6 through inserting groove 12, second fastening screw 14 is through first screw hole 8 and cutter main part 7 looks screwed connection, fixing device 6 is through second spacing groove 5 and the inside swing joint of bottom of arbor 1, cardboard 10 and 3 looks swing joints in first spacing groove, first fastening screw 9 runs through cardboard 10 and 11 looks screwed connections in second screw hole.

The working principle is as follows: before use, the adaptive blade 13 is replaced, the first fastening screw 9 is firstly rotated to be separated from the inside of the second threaded hole 11, the first fastening screw 9 is continuously rotated until the first fastening screw is separated from the clamping plate 10, the wire cutting device 2 is pushed to move in the second limiting groove 5 until the wire cutting device 2 is separated from the inside of the second limiting groove 5, then the cross-shaped clamp is spliced with the cross-shaped clamping groove 15 and rotated, the second fastening screw 14 is separated from the inside of the first threaded hole 8, then the blade 13 is pulled out from the inside of the splicing groove 12, the adaptive blade 13 is spliced with the splicing groove 12, the second fastening screw 14 is rotated to fix the blade 13 in the inside of the splicing groove 12 through the first threaded hole 8, then the fixing device 6 is clamped with the second limiting groove 5, the fixing device 6 is pushed to move to a designated position in the second limiting groove 5, and then the clamping plate 10 is pushed to move in the first limiting groove 3, until the position of the clamping plate 10 is aligned with that of the fixing device 6, the first fastening screw 9 is rotated to be in threaded connection with the second threaded hole 11 through the clamping plate 10, the fixing device 6 is extruded with the inner wall of the second limiting groove 5, the wire cutting device 2 is fixed inside the second limiting groove 5, the cutter shaft 1 is connected with equipment to work, the external structure of the cutter shaft 1 is simple in shape and convenient to plug and mount with the equipment, the external structure is simple in shape, machining workload is reduced inside, production efficiency is improved, and cost is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel cut open silk arbor, includes arbor (1) and cuts open silk device (2), its characterized in that: the wire cutting device (2) is fixedly arranged inside the end of the cutter shaft (1), a second limiting groove (5) is formed in the bottom of the cutter shaft (1), clamping grooves (4) are formed in two side faces inside the second limiting groove (5), first limiting grooves (3) are formed in the upper face and the lower face of each clamping groove (4), a fixing device (6) is fixedly arranged inside the wire cutting device (2), a cutter main body (7) is fixedly arranged inside the bottom end of the fixing device (6), inserting grooves (12) are formed in two end faces of the fixing device (6), a first threaded hole (8) is formed in the center of the side face of the fixing device (6), second threaded holes (11) are formed in two ends of the top of the fixing device (6), first fastening screws (9) are spirally connected inside the second threaded holes (11), and a cutter blade (13) is fixedly arranged inside the cutter main body (7), and a second fastening screw (14) is rotatably arranged on the upper part of the side surface of the blade (13).

2. The novel wire splitting cutter shaft of claim 1, wherein: the outer surface of the first fastening screw (9) is rotatably connected with a clamping plate (10).

3. The novel wire splitting cutter shaft of claim 1, wherein: one end face of the second fastening screw (14) is provided with a cross clamping groove (15).

4. The novel wire splitting cutter shaft of claim 1, wherein: the blade (13) is inserted into the fixing device (6) through the insertion groove (12), and the second fastening screw (14) is in threaded connection with the cutter body (7) through the first threaded hole (8).

5. The novel wire splitting cutter shaft of claim 1, wherein: the fixing device (6) is movably connected with the inner part of the bottom end of the cutter shaft (1) through a second limiting groove (5).

6. The novel wire splitting cutter shaft of claim 2, wherein: the clamping plate (10) is movably clamped with the first limiting groove (3), and the first fastening screw (9) penetrates through the clamping plate (10) and is in threaded connection with the second threaded hole (11).