CN201483540U

CN201483540U - Cutter device

Info

Publication number: CN201483540U
Application number: CN 200920189926
Authority: CN
Inventors: 郎洪峰; 李建春; 石惠英; 祝锦红; 车叙康
Original assignee: DOUBLE ARROW RUBBER Co Ltd
Current assignee: DOUBLE ARROW RUBBER Co Ltd
Priority date: 2009-07-30
Filing date: 2009-07-30
Publication date: 2010-05-26
Anticipated expiration: 2019-07-30

Abstract

The utility model relates to a cutter device, which mainly comprises a cutter. A pressure cutter device arranged on the cutter is capable of pressing the cutter through a certain pressure and enabling the cutter to cut articles through a certain force. When touching hard articles, the cutter automatically bounces and constantly keeps a certain cutting force. The cutter device can adjust force strength, realize buffering and protecting functions for the cutter by adopting the lever principle and avoid device loss.

Description

Cutter

Technical field

The utility model relates to a kind of cutter arrangement, especially a kind of cutter that can play buffer protection function to cutting knife.

Background technology

Present cutting knife is fixed on the equipment, can not move and causes the equipment breakage if run into hard thing when cutting thing, cause damage, and cutting knife firmly can not control, if manually-operated, firmly uneven again, the thing thickness that cuts out differs greatly.

Summary of the invention

The purpose of this utility model is to provide a kind of cost low for the deficiency that solves above-mentioned technology, firmly can limit cutting knife, plays the cutter of buffer protection function.

In order to achieve the above object; a kind of cutter that the utility model is designed; it mainly comprises cutting knife; cutting knife is provided with press cutter device; press cutter device can pressed cutting knife with certain pressure; cutting knife can be cut with certain masterpiece; when running into hard thing; then takeoff automatically; remain certain cutting force; press cutter device can be by ballast; lever bar and knife-clamping device are formed; lever bar both sides connect ballast and knife-clamping device respectively; the knife-clamping device fixed cutting tool; the lever bar connects a roller; prop up roller and be equivalent to a fulcrum; ballast limit and knife-clamping device limit keep balance during work; when cutting knife runs into hard thing specific pressure gravity when big; then the lever bar tilts; equipment such as cutting knife are played a protective role; regulate ballast weight size and regulate firmly size; can generally be used to cut rubber according to exerting oneself cutting object, can regulate cutting thickness by regulating ballast weight size; described lever bar can be connected by bearing with a roller; knife-clamping device can be made of clamping screw, and the lever bar is provided with screw thread with matching, and lever bar anteriomedial position is provided with opening; the cutting knife lever bar central closing of packing into; fix with stepping up screw means then, this technology is very ripe at present, so do not do explanation at this more.

A kind of cutter that the utility model obtains can be regulated firmly size, utilizes a lever principle can play buffer protection function to cutting knife, avoids equipment loss.

Description of drawings

Fig. 1 is the utility model embodiment 1 main schematic diagram of looking;

Fig. 2 is the utility model embodiment 1 schematic side view.

Among the figure: cutting knife 1, press cutter device 2, ballast 3, lever bar 4, knife-clamping device 5, roller 6, bearing 7, clamping screw 8, opening 9, be cut object 10.

The specific embodiment

The utility model will be further described in conjunction with the accompanying drawings below by embodiment.

Embodiment 1

As Fig. 1, shown in Figure 2, the cutter that present embodiment is described, it mainly comprises cutting knife 1, cutting knife 1 is provided with press cutter device 2, press cutter device 2 is by ballast 3, lever bar 4 and knife-clamping device 5 are formed, lever bar 4 both sides connect ballast 3 and knife-clamping device 5 respectively, and lever bar 4 connects a roller 6, and lever bar 4 is connected by bearing 7 with a roller 6, can rotate, knife-clamping device 5 is made of clamping screw 8, and lever bar 4 is provided with screw thread with matching, and lever bar 4 anteriomedial positions are provided with opening 9, cutting knife 1 lever bar 4 middle openings 9 places of packing into, be tightened with stepping up screw 8 then, be cut object 10, can cut object along the direction as shown operation.

Claims

1. cutter, it mainly comprises cutting knife (1), it is characterized in that cutting knife (1) is provided with press cutter device (2).

2. cutter according to claim 1, it is characterized in that described press cutter device (2) is made up of ballast (3), lever bar (4) and knife-clamping device (5), lever bar (4) both sides connect ballast (3) and knife-clamping device (5) respectively, and lever bar (4) connects a roller (6).

3. cutter according to claim 2 is characterized in that described lever bar (4) is connected by bearing (7) with a roller (6).

4. cutter according to claim 2 is characterized in that described knife-clamping device (5) is made of clamping screw (8), and lever bar (4) is provided with screw thread with matching, and lever bar (4) anteriomedial position is provided with opening (9).