CN110509330A - It is a kind of convenient for fixed high-precision PVC sheet disconnecting device - Google Patents
It is a kind of convenient for fixed high-precision PVC sheet disconnecting device Download PDFInfo
- Publication number
- CN110509330A CN110509330A CN201910926401.2A CN201910926401A CN110509330A CN 110509330 A CN110509330 A CN 110509330A CN 201910926401 A CN201910926401 A CN 201910926401A CN 110509330 A CN110509330 A CN 110509330A
- Authority
- CN
- China
- Prior art keywords
- seat board
- clamping screw
- convenient
- slide bar
- pvc sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
Abstract
The invention discloses a kind of convenient for fixed high-precision PVC sheet disconnecting device, including seat board, clamping device, hold-down mechanism and cutting mechanism, the upper surface of seat board is equipped with holding tank, the upper surface of seat board is symmetrically arranged with linear guide, track groove is equipped in linear guide one side close to each other, the lower surface four corners of seat board are connected with supporting leg, clamping device is arranged in holding tank, hold-down mechanism is slidably connected with linear guide, the right end of seat board is arranged in cutting mechanism, the beneficial effects of the invention are as follows, structure novel, practical function, the present apparatus is during use, disconnecting device can guarantee the grazing of cutting, clamping device and pressing device are used cooperatively simultaneously, the PVC board of cutting can be made reliably to be clamped, clamping device and pressing device are during PVC board clamps, it is easy to use , greatly improve the efficiency of clamping.
Description
Technical field
The present invention relates to cutter device technical fields, and in particular to a kind of to cut off dress convenient for fixed high-precision PVC sheet
It sets.
Background technique
PVC material, that is, polyvinyl chloride, it is one of maximum plastic product of yield in the world, cheap, is widely used,
Corvic is white or buff powder, cannot individually be used, it is necessary to by being modified.PVC is the white of amorphous structure
Color powder, the degree of branching is smaller, poor to the stability of light and heat.Different additives, polychlorostyrene can be added according to different purposes
Different physical property and mechanical property can be presented in vinyl plastics.Suitable plasticizer is added in Corvic, can make
At a variety of hard, soft and transparent article.
One of them important usage mode of PVC material is that plate is supported to use, and PVC board is in manufacture and use
Cut off operation is often carried out in the process, traditional cutting-off method is that the hand-held cutting machine of worker is cut, during cutting,
The shake of hand be easy to cause the linearity of cutting bad, meanwhile, during cutting, plate needs are fixed, tradition
Stationary fixture be inconvenient when in use, increase regular time, cause the reduction of cutting efficiency, meanwhile, clamping device
Reliability is inadequate, and the phenomenon that generating PVC board sliding or tilting is also easy in cutting, causes cutting to fail, or even generate safety
Hidden danger.
Summary of the invention
To solve the above problems, the present invention provides a kind of convenient for fixed high-precision PVC sheet disconnecting device, the present invention
It is achieved through the following technical solutions.
It is a kind of convenient for fixed high-precision PVC sheet disconnecting device, including seat board, clamping device, hold-down mechanism and cutting
The upper surface of mechanism, the seat board is equipped with holding tank, and the upper surface of seat board is symmetrically arranged with linear guide, and linear guide is close to each other
One side on be equipped with track groove, the lower surface four corners of seat board are connected with supporting leg, and the clamping device setting is clamping
In slot, the hold-down mechanism is slidably connected with linear guide, and the right end of seat board is arranged in the cutting mechanism.
Further, the bottom of the supporting leg is equipped with idler wheel.
Further, the clamping device includes grip block, clamping screw rod and the first slide bar, and the grip block is laterally arranged
And be slidably connected in holding tank, the clamping screw rod is rotatably connected on the leading flank center of grip block, clamping screw rod also with seat
Plate engagement is simultaneously stretched out from the front side of seat board, and the front end for clamping screw rod is connected with the first turntable, and first slide bar is in clamping screw rod
Each uniformly affixed one group of the grip block leading flank of the left and right sides, the first slide bar is slidably connected with seat board and stretches on front side of seat board
Out, the front end of the first slide bar is connected with the first limited block.
Further, the trailing flank of the grip block is connected with the first rubber pad.
Further, the hold-down mechanism includes connecting plate, clamping screw, the second slide bar and pressure plate, the connecting plate
Rear and front end be connected with the rail block that track groove is slidably connected, the central engagement of the clamping screw and connecting plate compresses spiral shell
The second turntable is connected at the top of bar, second slide bar is respectively uniformly arranged one group in clamping screw front and rear sides, the second slide bar
It is slidably connected with connecting plate, the second limited block is connected at the top of the second slide bar, the pressure plate is fixed in the bottom of the second slide bar
Portion, the upper surface of pressure plate and the lower rotation of clamping screw connect.
Further, the lower surface of the pressure plate is connected with the second rubber pad.
Further, the cutting mechanism includes L shaped plate, slide and motor, and the L shaped plate is fixed in the lower surface of seat board
Right end is symmetrically connected with axle bed on the level board of L shaped plate, is symmetrically connected with guide rod between the axle bed, the slide with lead
It is slidably connected to bar, the upper surface of slide is symmetrically connected with supporting plate, is rotatably connected to cutting blade by shaft between supporting plate, turns
The right end of axis reaches outside supporting plate and is connected with driven wheel, and the motor is fixed on slide, and the output shaft of motor is connected with master
Driving wheel, the driving wheel are linked by belt and driven wheel.
Further, the motor is powered by external power supply and is equipped with the control switch for controlling its stop and start, the control
Switch is fixed on motor housing.
The invention has the advantages that structure novel, practical function, during use, disconnecting device can for the present apparatus
To guarantee the grazing of cutting, while clamping device and pressing device are used cooperatively, and the PVC board of cutting can be made to obtain can
The clamping leaned on, clamping device and pressing device are easy to use during PVC board clamps, and greatly improve the efficiency of clamping.
Detailed description of the invention
It, below will be to required use in specific embodiment description in order to illustrate more clearly of technical solution of the present invention
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
A kind of Fig. 1: axonometric drawing convenient for fixed high-precision PVC sheet disconnecting device of the present invention；
A kind of Fig. 2: cross-sectional view convenient for fixed high-precision PVC sheet disconnecting device of the present invention；
Fig. 3: the circuit connection diagram of control switch of the present invention.
Appended drawing reference is as follows:
1, seat board, 101, holding tank, 102, linear guide, 103, track groove, 104, supporting leg, 105, idler wheel, 201, folder
Hold plate, 202, clamping screw rod, the 203, first slide bar, the 204, first turntable, the 205, first limited block, the 206, first rubber pad,
301, connecting plate, 302, clamping screw, the 303, second slide bar, 304, pressure plate, 305, rail block, the 306, second turntable, 307,
Second limited block, the 308, second rubber pad, 401, L shaped plate, 402, slide, 403, motor, 404, axle bed, 405, guide rod,
406, supporting plate, 407, shaft, 408, cutting blade, 409, driven wheel, 410, driving wheel, 411, belt, 412, control switch.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention has following four specific embodiment.
Embodiment 1
It is a kind of convenient for fixed high-precision PVC sheet disconnecting device, including seat board 1, clamping device, hold-down mechanism and cutting
The upper surface of mechanism, seat board 1 is equipped with holding tank 101, and the upper surface of seat board 1 is symmetrically arranged with linear guide 102, linear guide 102
Track groove 103 is equipped in one side close to each other, the lower surface four corners of seat board 1 are connected with supporting leg 104, clamping device
It is arranged in holding tank 101, hold-down mechanism is slidably connected with linear guide 102, and the right end of seat board 1 is arranged in cutting mechanism.
Preferably, the bottom of supporting leg 104 is equipped with idler wheel 105.
Embodiment 2
The places different from embodiment 1 are, further include the following contents:
Clamping device includes grip block 201, clamping screw rod 202 and the first slide bar 203, and grip block 201 is laterally arranged and slides
Dynamic to be connected in holding tank 101, clamping screw rod 202 is rotatably connected on the leading flank center of grip block 201, and clamping screw rod 202 is also
It engages with seat board 1 and is stretched out from the front side of seat board 1, the front end of clamping screw rod 202 is connected with the first turntable 204, the first slide bar 203
Each uniformly affixed one group of 201 leading flank of grip block in 202 left and right sides of clamping screw rod, the first slide bar 203 connects with the sliding of seat board 1
It connects and is stretched out from the front side of seat board 1, the front end of the first slide bar 203 is connected with the first limited block 205.
Preferably, the trailing flank of grip block 201 is connected with the first rubber pad 206.
Embodiment 3
The places different from embodiment 2 are, further include the following contents:
Hold-down mechanism includes connecting plate 301, clamping screw 302, the second slide bar 303 and pressure plate 304, connecting plate 301
Rear and front end is connected with the rail block 305 that track groove 103 is slidably connected, the central engagement of clamping screw 302 and connecting plate 301,
The top of clamping screw 302 is connected with the second turntable 306, and the second slide bar 303 is respectively uniformly arranged in 302 front and rear sides of clamping screw
One group, the second slide bar 303 is slidably connected with connecting plate 301, and the top of the second slide bar 303 is connected with the second limited block 307, compresses
Plate 304 is fixed in the bottom of the second slide bar 303, and the upper surface of pressure plate 304 is connect with the lower rotation of clamping screw 302.
Preferably, the lower surface of pressure plate 304 is connected with the second rubber pad 308.
Embodiment 4
The places different from embodiment 3 are, further include the following contents:
Cutting mechanism includes L shaped plate 401, slide 402 and motor 403, and the lower surface that L shaped plate 401 is fixed in seat board 1 is right
It holds, is symmetrically connected with axle bed 404 on the level board of L shaped plate 401, guide rod 405, slide 402 are symmetrically connected between axle bed 404
It is slidably connected with guide rod 405, the upper surface of slide 402 is symmetrically connected with supporting plate 406, passes through 407 turns of shaft between supporting plate 406
Dynamic to be connected with cutting blade 408, the right end of shaft 407 reaches outside supporting plate 406 and is connected with driven wheel 409, and motor 403 is affixed
On slide 402, the output shaft of motor 403 is connected with driving wheel 410, and driving wheel 410 passes through belt 411 and driven wheel 409
It is dynamic.
Preferably, motor 403 is powered by external power supply and is equipped with the control switch 412 for controlling its stop and start, control switch
412 are fixed on 403 shell of motor.
Working principle:
In use, PVC board to be cut to be placed on to the rear side in holding tank 101 and being located at grip block 201, pass through folder
The rotate driving grip block 201 for holding screw rod 202 moves back, so that plate be clamped.
Then pressing device is adjusted to suitable position, rotation pressure by the sliding by connecting plate 301 in linear guide 102
Tight screw rod 302 drives pressure plate 304 to move down, and pressure plate 304 is by plate compact.
It controls motor 403 by control switch 412 to work, the work of motor 403 drives driving wheel 410 to rotate, and passes through skin
Band 411 drives driven wheel 409 and shaft 407 to rotate, at this point, cutting blade 408 rotates synchronously, worker pushes slide 402
Drive the mobile cutting to carry out straight line to plate of cutting blade 408.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (8)
1. a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: including seat board (1), clamping device, pressure
The upper surface of tight mechanism and cutting mechanism, the seat board (1) is equipped with holding tank (101), and the upper surface of seat board (1) is symmetrically arranged with directly
Line guide rail (102) is equipped with track groove (103) in linear guide (102) one side close to each other, the lower surface four of seat board (1)
It is connected at angle supporting leg (104), in holding tank (101), the hold-down mechanism is led with straight line for the clamping device setting
Rail (102) is slidably connected, right end of the cutting mechanism setting in seat board (1).
2. according to claim 1 a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: described
The bottom of supporting leg (104) is equipped with idler wheel (105).
3. according to claim 1 a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: described
Clamping device includes grip block (201), clamping screw rod (202) and the first slide bar (203), and the grip block (201) is laterally arranged
And be slidably connected in holding tank (101), clamping screw rod (202) is rotatably connected on the leading flank center of grip block (201),
Clamping screw rod (202) also engage with seat board (1) and is stretched out from the front side of seat board (1), and the front end for clamping screw rod (202) is connected with the
One turntable (204), grip block (201) leading flank of first slide bar (203) at left and right sides of clamping screw rod (202) are each uniformly
Affixed one group, the first slide bar (203) and seat board (1) are slidably connected and stretch out from the front side of seat board (1), the first slide bar (203)
Front end is connected with the first limited block (205).
4. according to claim 3 a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: described
The trailing flank of grip block (201) is connected with the first rubber pad (206).
5. according to claim 1 a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: described
Hold-down mechanism includes connecting plate (301), clamping screw (302), the second slide bar (303) and pressure plate (304), the connecting plate
(301) rear and front end is connected with the rail block (305) that track groove (103) is slidably connected, the clamping screw (302) with connect
The central engagement of plate (301) is connected with the second turntable (306) at the top of clamping screw (302), the second slide bar (303) In
Clamping screw (302) front and rear sides are respectively uniformly arranged one group, and the second slide bar (303) is slidably connected with connecting plate (301), and second is sliding
It being connected at the top of bar (303) the second limited block (307), the pressure plate (304) is fixed in the bottom of the second slide bar (303),
The upper surface of pressure plate (304) is connect with the lower rotation of clamping screw (302).
6. according to claim 5 a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: described
The lower surface of pressure plate (304) is connected with the second rubber pad (308).
7. according to claim 1 a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: described
Cutting mechanism includes L shaped plate (401), slide (402) and motor (403), and the L shaped plate (401) is fixed in the following table of seat board (1)
Face right end is symmetrically connected with axle bed (404) on the level board of L shaped plate (401), is symmetrically connected with and leads between the axle bed (404)
To bar (405), the slide (402) is slidably connected with guide rod (405), and the upper surface of slide (402) is symmetrically connected with supporting plate
(406), it is rotatably connected to cutting blade (408) between supporting plate (406) by shaft (407), the right end of shaft (407) reaches
Supporting plate (406) outside and is connected with driven wheel (409), and the motor (403) is fixed on slide (402), the output of motor (403)
Axis is connected with driving wheel (410), and the driving wheel (410) is linked by belt (411) and driven wheel (409).
8. according to claim 7 a kind of convenient for fixed high-precision PVC sheet disconnecting device, it is characterised in that: described
Motor (403) is powered by external power supply and is equipped with the control switch (412) for controlling its stop and start, and the control switch (412) is solid
It connects on motor (403) shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926401.2A CN110509330A (en) | 2019-09-27 | 2019-09-27 | It is a kind of convenient for fixed high-precision PVC sheet disconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926401.2A CN110509330A (en) | 2019-09-27 | 2019-09-27 | It is a kind of convenient for fixed high-precision PVC sheet disconnecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509330A true CN110509330A (en) | 2019-11-29 |
Family
ID=68632627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910926401.2A Pending CN110509330A (en) | 2019-09-27 | 2019-09-27 | It is a kind of convenient for fixed high-precision PVC sheet disconnecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509330A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604976A (en) * | 2020-05-18 | 2020-09-01 | 邹龙龙 | Cutting device is used in production of electron mainboard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050262985A1 (en) * | 2004-05-28 | 2005-12-01 | Credo Technology Corporation | Flip-up multi-mode workpiece stop for miter saw |
| US20100107840A1 (en) * | 2008-08-27 | 2010-05-06 | Credo Technology Corporation | Laminate flooring saw |
| WO2013017987A1 (en) * | 2011-07-23 | 2013-02-07 | GA.VO MECCANICA DI TANCREDI ANTONIO & C. S.n.c. | Apparatus for transversally sawing a tubular body |
| CN205704379U (en) * | 2016-05-04 | 2016-11-23 | 合肥精博塑胶有限公司 | A kind of plastic floor bridge cutting machine |
| CN208529194U (en) * | 2018-02-06 | 2019-02-22 | 沭阳县建发木业制品厂 | A kind of sheet cutting machine of good fixing effect |
| CN208601598U (en) * | 2018-08-14 | 2019-03-15 | 东莞市华荣供应链管理有限公司 | For sheet fabrication molding cutter structure |
| CN208645444U (en) * | 2018-09-17 | 2019-03-26 | 重庆德凯实业股份有限公司 | A kind of substrate size location adjusting device |
-
2019
- 2019-09-27 CN CN201910926401.2A patent/CN110509330A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050262985A1 (en) * | 2004-05-28 | 2005-12-01 | Credo Technology Corporation | Flip-up multi-mode workpiece stop for miter saw |
| US20100107840A1 (en) * | 2008-08-27 | 2010-05-06 | Credo Technology Corporation | Laminate flooring saw |
| WO2013017987A1 (en) * | 2011-07-23 | 2013-02-07 | GA.VO MECCANICA DI TANCREDI ANTONIO & C. S.n.c. | Apparatus for transversally sawing a tubular body |
| CN205704379U (en) * | 2016-05-04 | 2016-11-23 | 合肥精博塑胶有限公司 | A kind of plastic floor bridge cutting machine |
| CN208529194U (en) * | 2018-02-06 | 2019-02-22 | 沭阳县建发木业制品厂 | A kind of sheet cutting machine of good fixing effect |
| CN208601598U (en) * | 2018-08-14 | 2019-03-15 | 东莞市华荣供应链管理有限公司 | For sheet fabrication molding cutter structure |
| CN208645444U (en) * | 2018-09-17 | 2019-03-26 | 重庆德凯实业股份有限公司 | A kind of substrate size location adjusting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604976A (en) * | 2020-05-18 | 2020-09-01 | 邹龙龙 | Cutting device is used in production of electron mainboard |
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| PB01 | Publication | ||
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Application publication date: 20191129 |