CN205889578U - Manual operated cutting machine - Google Patents
Manual operated cutting machine Download PDFInfo
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- CN205889578U CN205889578U CN201620783470.4U CN201620783470U CN205889578U CN 205889578 U CN205889578 U CN 205889578U CN 201620783470 U CN201620783470 U CN 201620783470U CN 205889578 U CN205889578 U CN 205889578U
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- hand
- roller
- guide rail
- blade
- presser foot
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Abstract
The utility model discloses a manual operated cutting machine, the on -line screen storage device comprises a base, two support frames, guide rail and cutting mechanism, cutting mechanism includes the body, with the fixed push -and -pull rod of body, and the blade of setting in the body lower part, the body has the passageway that supplies the guide rail to pass, install three gyro wheel in the passageway, be first gyro wheel respectively, second gyro wheel and third gyro wheel, the body has the accent knothole with the axis of rotation complex bar of first gyro wheel, the body still has the axis of rotation complex arc hole with the second gyro wheel, cutting mechanism still includes the elastic component, the elastic component cooperates with the axis of rotation of second gyro wheel, a lower part that the axis of rotation that is used for making the second gyro wheel when the push -and -pull rod does not receive external force is moved to the arc hole, make the blade lift up automatically. The utility model discloses a set up the elastic component, can make the axis of rotation of second gyro wheel move to the lower part in arc hole when the push -and -pull rod does not receive external force, make the blade lift up automatically, effectively prevent mistake fish tail ceramic tile surface.
Description
Technical field
This utility model is related to cutting equipment field and in particular to hand-powered cutter.
Background technology
Pursue the epoch of environmental protection at this, increasing workmen recognizes the serious danger that dust brings to own health
Evil property, the tremendous influence that also NOISE ON ENVIRONMENT causes.The hand-powered cutter of environmental protection, has come in the life of people, handss
Dynamic cutting machine is simple to operate, environmental protection, cleaning, convenient, professional, accurate, high-quality, efficient, its incision principle and diamond glass cutter
Cut a piece of glass similar, all kinds of ceramic tiles etc. can be cut with camber line by straight line.
As Authorization Notice No. discloses a kind of hand-powered cutter for the patent documentation of cn 203831591 u, comprising: support,
The support being symmetricly set on support two ends and the top being arranged on support and the main shaft being connected with the support at two ends, are also included
It is slidably connected at the cutting body on main shaft, the top of cutting body is connected with push-pull bar, and the bottom of cutting body is provided with break bar, support
Side be arranged side by side graduated two test desks of the boundary zone being parallel to each other, test desk pass through right-angle connector vertical with
Support connects, and is connected with the tune chi bar parallel with support between two test desks.
The cutting body of hand-powered cutter disclosed in this patent documentation use when be not only slidably matched with main shaft additionally it is possible to around
A certain axis rotates, thus carrying out cutting operation to ceramic tile, but when this hand-powered cutter is not subject to external force, because the weight of push-pull bar
Power acts on, and cutting body can fall so that break bar is in cleavage by nature, and this kind of version easily causes maloperation, scratches ceramic tile
Surface, such as ceramic tile is not also had good positioning, when handss unclamp push-pull bar, if break bar is above ceramic tile, now break bar can between
Touch with ceramic tile, cause unnecessary cut.
Utility model content
This utility model is directed to the problems referred to above it is proposed that a kind of hand-powered cutter.
The technical scheme that this utility model is taken is as follows:
A kind of hand-powered cutter, including base, two bracing frames, guide rail and cutting mechanism, support frame as described above sets respectively
Put the two ends in base, the two ends of described guide rail are fixed with corresponding bracing frame respectively, and described cutting mechanism is arranged on guide rail,
Described cutting mechanism includes the fixing push-pull bar of body and body and the blade being arranged on body lower part, and described body has
The passage passing through for guide rail, is provided with three rollers in described passage, two of which roller is located above guide rail, and respectively first
Roller and the second roller, another roller is located at below guide rail, is the 3rd roller, described body has and described first roller
Rotary shaft or the 3rd roller rotary shaft cooperation bar shaped adjustment hole, described body also have with described second roller turn
The arcuate socket of moving axis cooperation, cutting mechanism also includes elastic component, described elastic component and the rotary shaft cooperation of described second roller, uses
In making the rotary shaft of the second roller move to the bottom of arcuate socket when push-pull bar is not by external force, described blade is made automatically to lift.
The design of adjustment hole and arcuate socket enables body to rotate around the axis direction of the 3rd roller；By setting elasticity
Part, when push-pull bar is not subject to external force, can make the rotary shaft of the second roller move to the bottom of arcuate socket, make blade auto lifting
Rise, effectively prevent from scratching ceramic tile surface by mistake；During blade cutting tile, blade is made to push (now second by pressing push-pull bar
The rotary shaft of roller moves to the top of arcuate socket), moved by pulling push-pull bar band cutting blade, thus cutting to ceramic tile
Cut.
Optionally, the both sides of described body are respectively provided with elastic component mounting groove, and described elastic component mounting groove has mounting post,
Described elastic component is the torsion spring being set in mounting post, and the side wall of one end of torsion spring and described mounting groove is against, the other end and institute
State the rotary shaft of the second roller against.
This version facilitates torsion spring to install, and torsion spring has preferable stressed effect.
Optionally, the both sides of described passage have two slip position-limit mechanisms, and each slip position-limit mechanism is all included respectively
It is arranged on two groups of bearings of guide rail both sides, each group bearing all rolls cooperation with guide rail.
Both the frictional force preventing body double swerve, reducing when body moves along the rail again of bearing.
Optionally, described base there are multiple calibration blocks along base length direction arranged for interval.
Calibration block can facilitate and in cutting tile, cut lengths is measured.
Optionally, described cutting mechanism also includes being arranged on the main presser feet of body lower part and is rotatably installed on body
Auxiliary presser foot, described auxiliary presser foot has using working position and draws working position in, when using working position, under auxiliary presser foot rotates
Come and auxiliary presser foot least significant end be less than blade least significant end, draw in station when, auxiliary presser foot rotate get on, auxiliary presser foot
Least significant end is higher than the least significant end of blade.
After the normal cutting tile of blade, ceramic tile is broken by main presser feet, when cutting mechanism is carrying out the spies such as 45° angle to ceramic tile
When different angle is cut, because the ceramic tile distance that ceramic tile cuts starting point both sides is less, or ceramic tile distance wherein
Less, main presser feet pressing, less than it is impossible to carry out breaking process to it, now rotates auxiliary presser foot and uses working position so as to be located at,
The least significant end of auxiliary presser foot is higher than the least significant end of blade, now depresses body, and auxiliary presser foot can carry out breaking operation to ceramic tile.
Optionally, the two ends of described base are respectively head end and tail end, and hand-powered cutter also includes being arranged on the head of base
The auxiliary block at end, the middle part of auxiliary block has the avoidance mouth of V-shaped, and this avoidance mouth is used for accommodating described blade, facilitates main presser feet to enter
Row breaks operation.
Optionally, described auxiliary block has graduation mark in the both sides avoiding mouth.
Optionally, one end of described base is provided with pull bar, and the other end is provided with wheel.
By pull bar and wheel be designed to be moved easily hand-powered cutter.
Optionally, also include accommodating case.
Optionally, the cross section of support frame as described above is u-shaped, at least one bracing frame is provided with accommodating case, described appearance
Case is inlaid in the space that bracing frame surrounds.
Accommodating case is inlaid in the space that bracing frame surrounds, can effectively utilizes space, the structure of hand-powered cutter is tighter
Gather.
The beneficial effects of the utility model are: the design of adjustment hole and arcuate socket enables body around the axle of the 3rd roller
Line direction rotates；By arranging elastic component, the rotary shaft of the second roller when push-pull bar is not subject to external force, can be made to move to arc
The bottom in hole, makes blade automatically lift, and effectively prevents from scratching ceramic tile surface by mistake；During blade cutting tile, by pressing push-pull bar
Make blade push (top that now rotary shaft of the second roller moves to arcuate socket), moved by pulling push-pull bar band cutting blade
Dynamic, thus cutting to ceramic tile.
Brief description:
Fig. 1 is the schematic diagram of auxiliary presser foot cutting mechanism when drawing working position in；
Fig. 2 is the schematic diagram of auxiliary presser foot cutting mechanism when using working position；
Fig. 3 is the schematic diagram at auxiliary presser foot another visual angle of cutting mechanism when using working position；
Fig. 4 is the partial exploded view of cutting mechanism；
Fig. 5 is the structural representation of hand-powered cutter；
Fig. 6 is the side view of hand-powered cutter；
Fig. 7 is a-a sectional view in Fig. 6；
Fig. 8 is the schematic diagram that hand-powered cutter diagonally cuts rectangular tile；
Fig. 9 is the schematic diagram breaking rectangular tile by auxiliary presser foot；
Figure 10 is the schematic diagram that hand-powered cutter diagonally cuts square ceramic tile；
Figure 11 is the schematic diagram breaking rectangular tile by auxiliary presser foot；.
The each reference of in figure is:
1st, cutting mechanism, 2, main presser feet, 3, blade, 4, auxiliary presser foot, 5, adjustment hole, 6, body, the 7, second roller, 8, axle
Hold, 9, push-pull bar, 11, recess, the 12, first roller, the 13, the 3rd roller, 14, trim, 15, mounting post, 16, elastic component, 17,
Elastic component mounting groove, 18, arcuate socket, 19, plastic sheath mounting groove, 20, plastic sheath, 21, gap, 22, fixed part, 23, press section,
24th, connecting portion, 25, operating portion, 26, base, 27, calibration block, 28, avoid mouth, 29, auxiliary block, 30, bracing frame, 31, pull bar,
32nd, guide rail, 33, accommodating case, 34, wheel.
Specific embodiment:
With reference to each accompanying drawing, this utility model is described in detail.
As shown in figure 5, a kind of hand-powered cutter, comprising:
Base 26, has head end and tail end；
Two bracing frames 30, are separately positioned on the two ends of base 26；
Guide rail 32, two ends are fixed with corresponding bracing frame respectively；
Cutting mechanism 1, is arranged on guide rail 32；
As shown in figure 5, in the present embodiment, base 26 has multiple calibration blocks 27 along base length direction arranged for interval.
Calibration block can facilitate and in cutting tile, cut lengths is measured.
As shown in figure 5, in the present embodiment, the head end of base 26 is provided with pull bar 31, and tail end is provided with wheel 34.Pass through
Being designed to of pull bar and wheel is moved easily hand-powered cutter.
As shown in figure 5, hand-powered cutter also includes accommodating case 33, in the present embodiment, the cross section of bracing frame 30 is u
Type, at least one bracing frame is provided with accommodating case 33, accommodating case 33 is inlaid in the space that bracing frame 30 surrounds.Accommodating case
Be inlaid in the space that bracing frame surrounds, can effectively utilizes space, the more compact structure of hand-powered cutter.
As shown in figures 1-4, the cutting mechanism 1 of the present embodiment, including body 6 and blade 3 He that is arranged on body lower part
It is arranged on the main presser feet 2 of body lower part, cutting mechanism also includes the auxiliary presser foot 4 being rotatably installed on body 6, auxiliary presser foot has
Have using working position and draw working position in, when using working position, auxiliary presser foot rotates and the least significant end of auxiliary presser foot is low
In the least significant end of blade, when drawing station in, auxiliary presser foot rotates, and the least significant end of auxiliary presser foot is higher than the minimum of blade
End.
After the normal cutting tile of blade, ceramic tile is broken by main presser feet, when cutting mechanism is carrying out the spies such as 45° angle to ceramic tile
When different angle is cut, because the ceramic tile distance that ceramic tile cuts starting point both sides is less, or ceramic tile distance wherein
Less, main presser feet pressing, less than it is impossible to carry out breaking process to it, now rotates auxiliary presser foot and uses working position so as to be located at,
The least significant end of auxiliary presser foot is higher than the least significant end of blade, now depresses body, and auxiliary presser foot can carry out breaking operation to ceramic tile.
The cutting mechanism of the present embodiment can apply to all kinds of manual ceramic-tile cutting devices however it is not limited to the hand-powered cutter of the present embodiment.
As shown in Fig. 1,3 and 4, in the present embodiment, the middle part lower end of main presser feet 2 has recess 11.The setting of recess makes
User blade can be seen clearly by recess so that cutting operation can be more reliable carrying out.
As shown in figure 4, in the present embodiment, auxiliary presser foot 4 includes two presser feet supports, each presser feet support all includes pressing
Portion 23 and be rotatably installed in connecting portion 24 on body 6, has gap 21, two press sections 23 are passed through between two press sections
Fixed part 22 connects, and when drawing working position in, blade 3 is coordinated after passing through gap 21 auxiliary presser foot 4 with fixed part 22.The setting of gap
Meter enables auxiliary presser foot preferably to press ceramic tile, and blade enables blade to limit the position of auxiliary presser foot with fixed part cooperation
Put so that auxiliary presser foot can be positioned, reliably broken operation.In other embodiment, auxiliary presser foot has appearance
Na Qu, when drawing working position in, blade is located at and accommodates area auxiliary presser foot.In other embodiments, auxiliary presser foot includes press section
And it is arranged on the connecting portion of press section both sides, two connecting portions are rotatably assorted with the both sides of body respectively, the middle part of press section
There is groove, the space between groove and two connecting portions constitutes this receiving area, the design accommodating area is so that blade can limit
Determine the position of auxiliary presser foot so that auxiliary presser foot can be positioned, reliably broken operation.
As shown in figure 4, in the present embodiment, fixed part 22 is in u-shaped, and the two ends of fixed part are connected with press section respectively.This
Kind of version is while ensureing fixed part and press section reliable fit so that auxiliary presser foot compact conformation.
As shown in figure 4, in the present embodiment, at least one connecting portion 24 has for controlling auxiliary presser foot 4 to rotate
Operating portion 25, and operating position is in the side of connecting portion 24 and body fits.Auxiliary presser foot can conveniently be controlled by operating portion
Rotation, that is, switch auxiliary presser foot working position.
As shown in figure 4, in the present embodiment, body 6 has plastic sheath mounting groove 19, cutting mechanism 1 also includes being arranged on
Plastic sheath 20 on plastic sheath mounting groove 19, is enclosed within plastic sheath in the rotating shaft of connecting portion 24.Plastic sheath and the rotating shaft of connecting portion
Cooperation, can make to have certain frictional force between the rotating shaft of connecting portion and plastic sheath, can make auxiliary presser foot using this frictional force
Stop at an arbitrary position.
As shown in figures 1-4, cutting mechanism 1 also includes the push-pull bar 9 fixing with body 6.
As shown in Fig. 1,3,4,6 and 7, body 6 has the passage passing through for guide rail 32, is provided with three rollers in passage,
Two of which roller is located above guide rail 32, the respectively first roller 12 and the second roller 7, and another roller is located under guide rail 32
Side, is the 3rd roller 13, and body 6 has the adjustment hole 5 with the bar shaped of the rotary shaft of the first roller cooperation, body 6 also have with
The arcuate socket 18 of the rotary shaft cooperation of the second roller 7, cutting mechanism 1 also includes elastic component 16, elastic component 16 and the second roller 7
Rotary shaft coordinates, and for making the rotary shaft of the second roller move to the bottom of arcuate socket when push-pull bar is not by external force, makes blade
Automatically lift.During practice, adjustment hole 5 can also be arranged on the bottom of body, the power transmission shaft cooperation with the 3rd roller.
The design of adjustment hole and arcuate socket enables body to rotate around the axis direction of the 3rd roller；By setting elasticity
Part, when push-pull bar is not subject to external force, can make the rotary shaft of the second roller move to the bottom of arcuate socket, make blade auto lifting
Rise, effectively prevent from scratching ceramic tile surface by mistake；During blade cutting tile, blade is made to push (now second by pressing push-pull bar
The rotary shaft of roller moves to the top of arcuate socket), moved by pulling push-pull bar band cutting blade, thus cutting to ceramic tile
Cut.
As shown in figure 4, in the present embodiment, the both sides of body 6 are respectively provided with elastic component mounting groove 17, and cover spring peace
The trim 14 of tankage, elastic component is installed, and has mounting post 15 on 17, and elastic component 16 is the torsion spring being set in mounting post, turns round
The side wall of one end of spring and mounting groove 17 against, the rotary shaft of the other end and the second roller 7 against.This version is convenient to be turned round
Spring is installed, and torsion spring has preferable stressed effect.
As shown in Fig. 1,3 and 4, in the present embodiment, the both sides of passage have two slip position-limit mechanisms, each limit of sliding
Position mechanism all includes two groups of bearings 8 being separately positioned on guide rail both sides, and each group bearing all rolls cooperation with guide rail.Bearing was both
Prevent body double swerve, frictional force when body moves along the rail can be reduced again.
As shown in figure 5, the hand-powered cutter of the present embodiment also includes auxiliary block 29, auxiliary block 29 is arranged on the head of base 26
End, the middle part of auxiliary block 29 has the avoidance mouth 28 of V-shaped, and this avoidance mouth is used for accommodating blade 3, facilitates main presser feet 2 to be broken
Operation.In the present embodiment, auxiliary block 29 has graduation mark in the both sides avoiding mouth 28.
As shown in figure 8, the cutting mechanism of the present embodiment and hand-powered cutter diagonally cut rectangular tile, this kind of
In the case of, main presser feet is no longer applicable, can not break ceramic tile with main presser feet, as shown in figure 9, by auxiliary presser foot by drawing working position in
Switch to and use working position, now the least significant end of auxiliary presser foot is higher than the least significant end of blade, depresses body, auxiliary presser foot can be right
Ceramic tile carries out breaking operation.
As shown in FIG. 10 and 11, the cutting mechanism of the present embodiment and hand-powered cutter diagonally cut square porcelain
Brick, in such cases, main presser feet is no longer applicable, can not break ceramic tile with main presser feet, as shown in figure 9, by auxiliary presser foot by receiving
Hold together working position and switch to use working position, now the least significant end of auxiliary presser foot is higher than the least significant end of blade, depress body, auxiliary pressure
Foot can carry out breaking operation to ceramic tile.
The foregoing is only preferred embodiment of the present utility model, not thereby limit patent protection of the present utility model
The equivalent structure transformation that scope, every utilization this utility model description and accompanying drawing content are made, is directly or indirectly used in it
The technical field of his correlation, is all included in the same manner in protection domain of the present utility model.
Claims (10)
1. a kind of hand-powered cutter, including guide rail and be arranged on cutting mechanism on guide rail it is characterised in that described cutting mechanism
Including the fixing push-pull bar of body and body and the blade being arranged on body lower part, described body has and passes through for guide rail
Passage, is provided with three rollers in described passage, two of which roller is located above guide rail, and the respectively first roller and second rolls
Wheel, another roller is located at below guide rail, is the 3rd roller, and described body has rotary shaft with described first roller or the
The adjustment hole of the bar shaped of rotary shaft cooperation of three rollers, described body also has the arc with the rotary shaft cooperation of described second roller
Shape hole, cutting mechanism also includes elastic component, and described elastic component is coordinated with the rotary shaft of described second roller, in push-pull bar not
The rotary shaft making the second roller during by external force moves to the bottom of arcuate socket, so that described blade is automatically lifted.
2. hand-powered cutter as claimed in claim 1 is it is characterised in that also include base and two bracing frames, described
Support is separately positioned on the two ends of base, and the two ends of described guide rail are fixed with corresponding bracing frame respectively.
3. hand-powered cutter as claimed in claim 1 is it is characterised in that the both sides of described body are respectively provided with elastic component installation
Groove, described elastic component mounting groove has mounting post, and described elastic component is the torsion spring being set in mounting post, one end of torsion spring with
The side wall of described mounting groove against, the other end and described second roller rotary shaft against.
4. hand-powered cutter as claimed in claim 1 is it is characterised in that the both sides of described passage have two slip position restrainers
Structure, each slip position-limit mechanism all includes two groups of bearings being separately positioned on guide rail both sides, and each group bearing is all rolled with guide rail joins
Close.
5. hand-powered cutter as claimed in claim 2 is it is characterised in that along base length direction arranged for interval on described base
There are multiple calibration blocks.
6. hand-powered cutter as claimed in claim 2 is it is characterised in that described cutting mechanism also includes being arranged on body lower part
Main presser feet and be rotatably installed in auxiliary presser foot on body, described auxiliary presser foot has using working position and draws work in
Position, when using working position, auxiliary presser foot rotates and auxiliary presser foot least significant end be less than blade least significant end, gathering work
During position, auxiliary presser foot rotates, and the least significant end of auxiliary presser foot is higher than the least significant end of blade.
7. hand-powered cutter as claimed in claim 6 it is characterised in that described base two ends be respectively head end and tail end,
Hand-powered cutter also includes being arranged on the auxiliary block of the head end of base, and the middle part of auxiliary block has the avoidance mouth of V-shaped, this avoidance mouth
For accommodating described blade, main presser feet is facilitated to carry out breaking operation.
8. hand-powered cutter as claimed in claim 7 is it is characterised in that described auxiliary block has scale in the both sides avoiding mouth
Line.
9. hand-powered cutter as claimed in claim 2 is it is characterised in that one end of described base is provided with pull bar, the other end
Wheel is installed.
10. hand-powered cutter as claimed in claim 2 is it is characterised in that the cross section of support frame as described above is u-shaped, at least
Accommodating case is provided with one bracing frame, described accommodating case is inlaid in the space that bracing frame surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783470.4U CN205889578U (en) | 2016-07-21 | 2016-07-21 | Manual operated cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783470.4U CN205889578U (en) | 2016-07-21 | 2016-07-21 | Manual operated cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889578U true CN205889578U (en) | 2017-01-18 |
Family
ID=57784904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783470.4U Active CN205889578U (en) | 2016-07-21 | 2016-07-21 | Manual operated cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889578U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890908A (en) * | 2018-09-10 | 2018-11-27 | 潘熊炜 | A kind of manual ceramic-tile cutting device |
| CN111531727A (en) * | 2020-05-13 | 2020-08-14 | 永康市煌丰工贸有限公司 | Cutting machine |
| CN112895172A (en) * | 2021-01-20 | 2021-06-04 | 永康市煌丰工贸有限公司 | Cutting machine |
-
2016
- 2016-07-21 CN CN201620783470.4U patent/CN205889578U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890908A (en) * | 2018-09-10 | 2018-11-27 | 潘熊炜 | A kind of manual ceramic-tile cutting device |
| CN111531727A (en) * | 2020-05-13 | 2020-08-14 | 永康市煌丰工贸有限公司 | Cutting machine |
| CN112895172A (en) * | 2021-01-20 | 2021-06-04 | 永康市煌丰工贸有限公司 | Cutting machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |