CN2780813Y

CN2780813Y - Portable wire cutter

Info

Publication number: CN2780813Y
Application number: CN 200520055296
Authority: CN
Inventors: 谢新伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-08
Filing date: 2005-03-08
Publication date: 2006-05-17
Anticipated expiration: 2015-03-08

Abstract

The utility model relates to a portable wire cutting machine comprising a blade assembly 1, an outer shell 2 and a transmission mechanism 3, wherein the blade component 1 and the transmission mechanism 3 are arranged in the outer shell 2. In addition, the utility model also comprises a knife head cover 5; a knife tooth 4 of the blade component 1 is protruded out of the top of the outer shell 2; the knife head cover 5 is sheathed outside the knife tooth 4, and both sides are arranged on the top of the outer shell 2; the top end of the knife head cover 5 top end is protruded out of the top of the outer shell 2, and the front end of the knife head cover 5 is provided with a wire suction opening 6. The user can clearly see the condition of a wire cutting part during the operation, some remained wire ends can be instantly cut, the wire cutting speed is high, and the effect is better; carpets and other materials can be processed, and the application range is wide; the utility model is provided with a timing automatic oil pumping device, and the service life of the blade component 1 can be effectively extended; one side of the knife head cover is provided with a wire lifting knife, a wire can be lifted without tool replacement and the work efficiency is improved.

Description

Portable trimming machine

1, technical field:

The utility model relates to portable trimming machine.

2, background technology:

At present, the clothing industry is used a kind of trimming equipment gradually, it is the trimming machine, the patent No. is: 022729038, patent name is: a kind of cutter head assembly, notification number of trimming machine machine are: the utility model patent of CN2579925Y discloses its operation principle, it comprises blade assembly, transmission mechanism, housing and negative pressure sucking air pipe composition, wherein blade assembly comprises the blade folder composition of cutting blade, fixed blade and clamping blade, and transmission mechanism comprises eccentric shaft, bearing, driving slide block composition.There is following shortcoming in this trimming machine: 1) blade assembly is concordant with housing, and the user can not know the situation of seeing thread shearing in operating process, in most cases leaves over some the end of a thread and does not shear; 2) scope of application is narrower, generally can only shear the cloth of ready-made clothes, can not be to shearings such as carpets; 3) in use, can frequently rub between cutting blade in the blade assembly, the fixed blade, therefore will regularly inject lubricating oil reducing wear, but the workman often forgets regular injection lubricating oil in the reality use, make serious wear in the blade assembly, the life-span is shorter; 4) in the trimming process, the sewing of some the end of a thread is on cloth, and aspiration channel is difficult shears its sucking-off, and configuration tool is chosen the root of these the end of a thread disconnected in addition, bothers very much in the actual use, and efficient is not high.

3, summary of the invention:

In order to overcome the deficiencies in the prior art, the purpose of this utility model provides portable trimming machine.

The utility model is achieved by the following technical solution: it comprises blade assembly, shell body and transmission mechanism, blade assembly and transmission mechanism are installed in the shell body the inside, it also comprises the cutter head lid in addition, the cutter tooth of blade assembly protrudes the top of shell body, the cutter head lid is enclosed within the outside of cutter tooth, its both sides are installed in the top of shell body, and the cutter head tops protrudes the top of shell body, and cutter head lid front end is provided with inhales the line mouth.

Above-mentionedly describedly be attached with timing automatic oil pumping device at blade assembly, this timing automatic oil pumping device comprises fuel injection nozzle, oil pump, timer and oil pipe, oil pipe one end connects fuel injection nozzle, fuel injection nozzle is installed in the shell body top, at the oil pipe afterbody oil pump is installed, timer is connected on the control circuit of oil pump.

Above-mentioned described cutter head covers a side take-up cutter is installed, and the circle hole sleeve at the middle part of take-up cutter is on bearing pin.

Above-mentioned described shell body is made up of drain pan and face-piece, and drain pan is provided with aspiration channel, eccentric pivot hole.

Above-mentioned described transmission mechanism comprises eccentric shaft, bearing, swinging block, slide block and axle, the eccentric shaft two ends are installed bearing and are enclosed within the eccentric pivot hole the inside then, the eccentric shaft top is equipped with slide block, slide block set is in the groove the inside of swinging block afterbody, the swinging block middle part is installed on the drain pan by axle, and the front end of swinging block is connected to the cutting blade in the blade assembly.

Above-mentioned described take-up cutter is provided with reseting shrapnel.

The utility model compared with prior art has following advantage: 1. the cutter tooth of blade assembly protrudes the top of shell body, the cutter head lid is enclosed within the outside of cutter tooth, the top that the cutter head lid tilts to protrude shell body, the user can know the situation of seeing the trimming position in operating process, immediately shear leaving over some the end of a thread, trimming speed is faster, better effects if; 2. change the cutter head lid of differing tilt angles and different sharp protruding degree, can handle carpet and some other materials, the scope of application is wide; 3. have timing automatic oil pumping device, can spray lubricating oil at set intervals automatically, need not people's hand operated, can effectively prolong the service life of blade assembly to blade assembly and transmission mechanism; 4. cutter head covers a side take-up cutter is installed, and can not be inhaled under the situation of shearing at the end of a thread, chooses the root of disconnected these the end of a thread immediately and shears then, does not need the replacing instrument to carry out take-up, and operating efficiency improves greatly.

4, description of drawings:

Below in conjunction with accompanying drawing the utility model is done detailed explanation:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a structural representation of the present utility model.

5, the specific embodiment:

As shown in Figure 1 and Figure 2, the utility model comprises blade assembly 1, shell body 2 and transmission mechanism 3, blade assembly 1 and transmission mechanism 3 are installed in shell body 2 the insides, it also comprises cutter head lid 5 in addition, the top that the cutter tooth 4 of blade assembly 1 protrudes shell body 2, cutter head lid 5 is enclosed within the outside of cutter tooth 4, and its both sides are installed in the top of shell body 2, cutter head covers the top that shell body 2 is protruded at 5 tops, and cutter head covers 5 front ends suction line mouth 6 is set.Blade assembly 1 is attached with timing automatic oil pumping device, this timing automatic oil pumping device comprises fuel injection nozzle 7, oil pump 8, timer 9 and oil pipe 10, oil pipe 10 1 ends connect fuel injection nozzle 7, fuel injection nozzle 7 is installed in shell body 2 tops, at oil pipe 10 afterbodys oil pump 8 is installed, timer 9 is connected on the control circuit of oil pump 8.Shell body 2 is made up of drain pan 13 and face-piece 14, and drain pan 13 is provided with aspiration channel 21, eccentric pivot hole 15.

Transmission mechanism 3 comprises eccentric shaft 16, bearing 17, swinging block 18, slide block 19 and axle 20, eccentric shaft 16 two ends are installed bearing 17 and are enclosed within eccentric pivot hole 15 the insides then, eccentric shaft 16 tops are equipped with slide block 19, slide block 19 is enclosed within groove 22 the insides of swinging block 18 afterbodys, swinging block 18 middle parts are installed on the drain pan 13 by axle 20, and the front end of swinging block 18 is connected to the cutting blade 23 in the blade assembly 1.Its principle is: eccentric shaft 16 rotating band movable sliders about 1 are moving toward backward shift, and slide block 1 promotes swinging block 18 afterbodys and swings back and forth around axle 20, and the front end drive cutting blade 23 of swinging block 18 moves around and shears.

One side of cutter head lid 5 is equipped with take-up cutter 11, and the circular hole 12 at the middle part of take-up cutter 11 is enclosed within on the bearing pin.Take-up cutter 11 is provided with reseting shrapnel 24.Pushing take-up cutter 11 tops make it to launch during use, at this time just can carry out take-up, unclamp take-up cutter 11 tops, and take-up cutter 11 is accepted under reseting shrapnel 24 effects.

Claims

1, portable trimming machine, comprise blade assembly (1), shell body (2) and transmission mechanism (3), blade assembly (1) and transmission mechanism (3) are installed in shell body (2) the inside, it is characterized in that it also comprises cutter head lid (5), the cutter tooth (4) of blade assembly (1) protrudes the top of shell body (2), cutter head lid (5) is enclosed within the outside of cutter tooth (4), its both sides are installed in the top of shell body (2), the top that shell body (2) is protruded on cutter head lid (5) top, cutter head lid (5) front end is provided with inhales line mouth (6).

2, portable trimming machine according to claim 1, it is characterized in that being attached with timing automatic oil pumping device at blade assembly (1), this timing automatic oil pumping device comprises fuel injection nozzle (7), oil pump (8), timer (9) and oil pipe (10), oil pipe (10) one ends connect fuel injection nozzle (7), fuel injection nozzle (7) is installed in shell body (2) top, at oil pipe (10) afterbody oil pump (8) is installed, timer (9) is connected on the control circuit of oil pump (8).

3, portable trimming machine according to claim 1 and 2 is characterized in that a side of cutter head lid (5) is equipped with take-up cutter (11), and the circular hole (12) at the middle part of take-up cutter (11) is enclosed within on the bearing pin in the outside, shell body (2) top.

4, portable trimming machine according to claim 1 and 2 is characterized in that shell body (2) is made up of drain pan (13) and face-piece (14), and drain pan (13) is provided with aspiration channel (21), eccentric pivot hole (15).

5, portable trimming machine according to claim 4, it is characterized in that transmission mechanism (3) comprises eccentric shaft (16), bearing (17), swinging block (18), slide block (19) and axle (20), eccentric shaft (16) two ends are installed bearing (17) and are enclosed within eccentric pivot hole (15) the inside then, eccentric shaft (16) top is equipped with slide block (19), slide block (19) is enclosed within groove (22) the inside of swinging block (18) afterbody, swinging block (18) middle part is installed on the drain pan (13) by axle (20), and the front end of swinging block (18) is connected to the cutting blade (23) in the blade assembly (1).

6, portable trimming machine according to claim 3 is characterized in that take-up cutter (11) is provided with reseting shrapnel (24).