CN108890780A - A kind of safety device of hydraulic cutter - Google Patents
A kind of safety device of hydraulic cutter Download PDFInfo
- Publication number
- CN108890780A CN108890780A CN201810839908.XA CN201810839908A CN108890780A CN 108890780 A CN108890780 A CN 108890780A CN 201810839908 A CN201810839908 A CN 201810839908A CN 108890780 A CN108890780 A CN 108890780A
- Authority
- CN
- China
- Prior art keywords
- protective plate
- gear
- sliding
- support base
- severing
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- 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
- B26D7/22—Safety devices specially adapted for cutting machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Shearing Machines (AREA)
Abstract
The present invention provides a kind of safety device of hydraulic cutter, it is related to cutting machine technical field, including rack, the severing platform being set in the rack and the cutting mechanism being set to above the severing platform, the two sides of the severing platform are equipped with support base along the vertical direction, the cutting mechanism includes the severing blade being slideably positioned on the support base along the vertical direction and the hydraulic cylinder that connect with the severing blade, top on the support base positioned at the severing platform is slided in the horizontal direction is equipped with protective plate, the driving mechanism for driving the protective plate sliding is equipped in the support base.The present invention is highly-safe, can be avoided machine and damages to manpower.
Description
Technical field
The present invention relates to cutting machine technical fields, and in particular to a kind of safety device of hydraulic cutter.
Background technique
For such as foaming material, cardboard, textile fabric, plastic material, leather, rubber, packaging material, flooring material, carpet, glass
In traditional processing of cutting of the non-metallic materials such as glass fiber, cork, most cut using the shearing of manpower work, this people
The processing method labour and large labor intensity that work is cut, low efficiency, processing cost is high, and existing non-metallic material is cut thus
Processing is carried out using cutting machine, and principle is to stress on cutting die by means of the active force of machine movement, to nonmetallic materials
Punching press is carried out to cut.
Currently, most is all to push delivery sheet operation using manpower work, when manpower works in cutting machine industry device
It too close to machine, large labor intensity, and needs to work long hours, worker is very easy to fatigue, and there are great security risks
Problem.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of safety device of hydraulic cutter, it is highly-safe,
Machine is avoided to damage manpower.
The present invention adopts the following technical scheme that：
A kind of safety device of hydraulic cutter, including rack, the severing platform being set in the rack and
The two sides of the cutting mechanism being set to above the severing platform, the severing platform are equipped with support base along the vertical direction, described
Cutting mechanism includes the severing blade being slideably positioned on the support base along the vertical direction and connect with the severing blade
Hydraulic cylinder, the top that the severing platform is located on the support base slide in the horizontal direction equipped with protective plate, the support
The driving mechanism for driving the protective plate sliding is equipped in seat.
Preferably, the driving mechanism include be set to along the vertical direction respectively severing blade two sides rack gear and
The gear being meshed respectively with the rack gear, the rack gear slide in the support base along the vertical direction respectively, the gear
It is rotated in the support base by shaft respectively, the shaft is respectively arranged at the both ends of the protective plate, the shaft point
It is not connect with the end thread of the protective plate.
Preferably, the protective plate includes two the first protective plates and the second protective plate being oppositely arranged, and the gear is set
It is placed between first protective plate and second protective plate, the shaft includes the first spiral shell for being set to the gear two sides
Line section and the second thread segment, first thread segment are threadedly coupled with first protective plate, second thread segment with it is described
Second protective plate is threadedly coupled, and the hand of spiral of first thread segment and second thread segment is opposite.
Preferably, the shaft further includes drive section, and first thread segment and second thread segment are respectively arranged at
The drive section two sides, circumferentially distributed along the drive section have sliding tooth, and the gear is equipped with to be passed through for the drive section
Through-hole, the engaging tooth matched with the sliding tooth is distributed on the inner wall of the through-hole, is additionally provided with use in the support base
In the separating mechanism for separating the sliding tooth with the engaging tooth.
Preferably, the separating mechanism includes the sliding seat being connected with the gear and connect with the sliding seat
Cylinder, the gear are slid axially in the drive section by the sliding seat, are circumferentially additionally provided in the drive section
One ring annular groove, the depth of the annular groove are greater than the height of the engaging tooth.
Preferably, the sliding seat includes the first sliding sleeve and for being fixed to each other and being respectively arranged at the gear two sides
Two sliding sleeves, one end of the gear rotate on first sliding sleeve, and the other end of the gear is rotated by turning set
In on second sliding sleeve.
Preferably, perforative sliding chamber is radially equipped on the turning set, one end of the sliding chamber is equipped with and the driving
The cone-shaped ejecting block that tooth matches, the cone-shaped ejecting block slide on that the cunning is intracavitary, and the other end of the sliding chamber is threaded with pressure
Block is equipped with elastic component between the briquetting and the cone-shaped ejecting block.
Preferably, infrared induction dress is additionally provided on the support base between the protective plate and the severing platform
It sets, the infrared inductor is electrically connected with the hydraulic cylinder and the cylinder respectively.
Beneficial effects of the present invention：The present invention is highly-safe, can be avoided machine and damages to manpower.
Detailed description of the invention
Attached drawing is used to provide to preferred understanding of the invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram before severing operation of the present invention；
Structural schematic diagram when Fig. 2 is severing operation of the present invention；
Fig. 3 is the structural schematic diagram of driving mechanism junction of the present invention；
Fig. 4 is the structural schematic diagram of separating mechanism of the present invention and gear junction；
Fig. 5 is sliding tooth of the present invention and schematic structural cross-sectional view when engaging tooth engagement；
Fig. 6 is schematic structural cross-sectional view when sliding tooth of the present invention is separated with engaging tooth；
Fig. 7 is the schematic structural cross-sectional view in the sliding intracavitary portion of the present invention.
In figure label for：1, rack；2, severing platform；3, support base；4, severing blade；5, hydraulic cylinder；6, protective plate；
61, the first protective plate；62, the second protective plate；7, rack gear；8, gear；9, shaft；91, the first thread segment；92, the second thread segment；
93, drive section；94, annular groove；10, sliding tooth；11, engaging tooth；12, sliding seat；13, the first sliding sleeve；14, the second sliding
Set；15, turning set；16, sliding chamber；17, cone-shaped ejecting block；18, briquetting；19, elastic component；20, infrared inductor.
Specific embodiment
A specific embodiment of the invention is described with reference to the accompanying drawing.
As shown in Figures 1 to 7, it is a kind of safety device of hydraulic cutter of the present embodiment, including rack 1, sets
The severing platform 2 being placed in rack 1 and the cutting mechanism being set to above severing platform 2, two lateral edges of severing platform 2 are vertical
Direction be equipped with support base 3, cutting mechanism include the severing blade 4 being slideably positioned on support base 3 along the vertical direction and with sanction
The hydraulic cylinder 5 that breaking piece 4 connects, the top that severing platform 2 is located on support base 3 slide in the horizontal direction is equipped with protective plate 6, props up
It supports and is equipped with the driving mechanism that driving protective plate 6 slides in seat 3.
Driving mechanism include be set to along the vertical direction respectively 4 two sides of severing blade rack gear 7 and respectively with 7 phase of rack gear
Meshed gears 8, rack gear 7 slide in support base 3 along the vertical direction respectively, and gear 8 rotates in support base by shaft 9 respectively
In 3, shaft 9 is respectively arranged at the both ends of protective plate 6, and shaft 9 is connect with the end thread of protective plate 6 respectively.
Protective plate 6 includes two the first protective plates 61 and the second protective plate 62 being oppositely arranged, and it is anti-that gear 8 is set to first
Between backplate 61 and the second protective plate 62, shaft 9 includes the first thread segment 91 and the second thread segment for being set to 8 two sides of gear
92, the first thread segment 91 is threadedly coupled with the first protective plate 61, and the second thread segment 92 is threadedly coupled with the second protective plate 62, and first
The hand of spiral of thread segment 91 and the second thread segment 92 is opposite.
Shaft 9 further includes drive section 93, and the first thread segment 91 and the second thread segment 92 are respectively arranged at 93 two sides of drive section,
Circumferentially distributed along drive section 93 has sliding tooth 10, and gear 8 is equipped with the through-hole passed through for drive section 93, divides on the inner wall of through-hole
It is furnished with the engaging tooth 11 matched with sliding tooth 10, is additionally provided in support base 3 for separating sliding tooth 10 with engaging tooth 11
Separating mechanism.
Separating mechanism includes that the sliding seat 12 being connected with gear 8 and the cylinder connecting with sliding seat 12, gear 8 pass through
Sliding seat 12 slides axially in being circumferentially additionally provided with a ring annular groove 94 in drive section 93, in drive section 93, annular groove 94
Depth is greater than the height of engaging tooth 11.
Sliding seat 12 includes the first sliding sleeve 13 and the second sliding sleeve for being fixed to each other and being respectively arranged at 8 two sides of gear
14, one end of gear 8 rotates on the first sliding sleeve 13, and the other end of gear 8 rotates in the second sliding sleeve by turning set 15
On 14.
Perforative sliding chamber 16 is radially equipped on turning set 15, one end of sliding chamber 16 is equipped with the cone matched with sliding tooth 10
Shape jacking block 17, cone-shaped ejecting block 17 slide in sliding chamber 16, and the other end of sliding chamber 16 is threaded with briquetting 18, briquetting 18 and taper
Elastic component 19 is equipped between jacking block 17.
Infrared inductor 20, infrared inductor are additionally provided on support base 3 between protective plate 6 and severing platform 2
20 electrically connect with hydraulic cylinder 5 and cylinder respectively.
The working principle of the invention：
When normal operation, hydraulic cylinder 5 pushes severing blade 4 to slide along support base 3, severing blade 4 with 7 downlink of carry-over bar,
Rack gear 7 is rotated with moving gear 8, and gear 8 drives 61 He of the first protective plate by the first thread segment 91 and the second thread segment 92 respectively
Second protective plate 62 is located remotely from each other, and gap of the severing blade 4 across the first protective plate 61 and the second protective plate 62 completes to cut out
Disconnected operation；
During the downlink of severing blade 4, when infrared inductor 20 senses that manpower is located at danger position, order
Hydraulic cylinder 5 stops working, while cylinder (not shown) starts, and pushes sliding seat 12 to slide along drive section 93, sliding tooth 10
It is disengaged from tooth 11 and enters annular groove 94, is i.e. gear 8 is separated with drive section 93, and drive section 93 can not rotate, the first protective plate 61
With 62 position of the second protective plate it is fixed not further away from, at this point, even if hydraulic cylinder 5 does not stop working, severing blade 4 still under
Row, rack gear 7 downlink band moving gear 8 rotates, but shaft 9 no longer rotates, and severing blade 4, which can be pounded, to be fallen on protective plate 6, without right
The manpower of 6 lower section of protective plate generates injury.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of safety device of hydraulic cutter, which is characterized in that including rack, the severing being set in the rack
Platform and the cutting mechanism being set to above the severing platform, the two sides of the severing platform are equipped with support along the vertical direction
Seat, the cutting mechanism include the severing blade being slideably positioned on the support base along the vertical direction and with the cutting cutter
The hydraulic cylinder of piece connection, the top that the severing platform is located on the support base slides in the horizontal direction equipped with protective plate, institute
State the driving mechanism for being equipped in support base and driving the protective plate sliding.
2. a kind of safety device of hydraulic cutter according to claim 1, which is characterized in that the driving mechanism
Rack gear and the gear that is meshed with the rack gear respectively including being set to severing blade two sides along the vertical direction respectively,
The rack gear slides in the support base along the vertical direction respectively, and the gear passes through shaft respectively and rotates in the support base
Interior, the shaft is respectively arranged at the both ends of the protective plate, and the shaft is connect with the end thread of the protective plate respectively.
3. a kind of safety device of hydraulic cutter according to claim 2, which is characterized in that the protective plate packet
The first protective plate and the second protective plate that two are oppositely arranged are included, the gear is set to first protective plate and described second
Between protective plate, the shaft includes the first thread segment and the second thread segment for being set to the gear two sides, first spiral shell
Line section is threadedly coupled with first protective plate, and second thread segment is threadedly coupled with second protective plate, and described first
The hand of spiral of thread segment and second thread segment is opposite.
4. a kind of safety device of hydraulic cutter according to claim 3, which is characterized in that the shaft is also wrapped
Drive section is included, first thread segment and second thread segment are respectively arranged at the drive section two sides, along the drive section
It is circumferentially distributed have a sliding tooth, the gear is equipped with the through-hole passed through for the drive section, is distributed on the inner wall of the through-hole
There is the engaging tooth matched with the sliding tooth, is additionally provided in the support base for making the sliding tooth and the engaging tooth point
From separating mechanism.
5. a kind of safety device of hydraulic cutter according to claim 4, which is characterized in that the separating mechanism
Including the sliding seat being connected with the gear and the cylinder connecting with the sliding seat, the gear passes through the sliding seat
It slides axially in the drive section, being circumferentially additionally provided with a ring annular groove, the depth of the annular groove in the drive section
Greater than the height of the engaging tooth.
6. a kind of safety device of hydraulic cutter according to claim 5, which is characterized in that the sliding seat packet
Include the first sliding sleeve and the second sliding sleeve for being fixed to each other and being respectively arranged at the gear two sides, one end rotation of the gear
In on first sliding sleeve, the other end of the gear is rotated on second sliding sleeve by turning set.
7. a kind of safety device of hydraulic cutter according to claim 6, which is characterized in that on the turning set
It is radially equipped with perforative sliding chamber, one end of the sliding chamber is equipped with the cone-shaped ejecting block matched with the sliding tooth, the taper
Jacking block slides on that the cunning is intracavitary, and the other end of the sliding chamber is threaded with briquetting, the briquetting and the cone-shaped ejecting block it
Between be equipped with elastic component.
8. a kind of safety device of hydraulic cutter according to any one of claims 5 to 7, which is characterized in that
Infrared inductor, the infrared induction dress are additionally provided on the support base between the protective plate and the severing platform
It sets and is electrically connected respectively with the hydraulic cylinder and the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839908.XA CN108890780B (en) | 2018-07-27 | 2018-07-27 | Safety protection device of hydraulic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839908.XA CN108890780B (en) | 2018-07-27 | 2018-07-27 | Safety protection device of hydraulic cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108890780A true CN108890780A (en) | 2018-11-27 |
| CN108890780B CN108890780B (en) | 2023-08-25 |
Family
ID=64352164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839908.XA Active CN108890780B (en) | 2018-07-27 | 2018-07-27 | Safety protection device of hydraulic cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890780B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB598759A (en) * | 1945-09-08 | 1948-02-25 | Copper And Asbestos Washer Com | Improvements in or relating to guards for guillotine and like machines |
| DE6911788U (en) * | 1969-03-24 | 1969-08-07 | Guenter Stumpf | HEIGHT-ADJUSTABLE PROTECTION DEVICE FOR TAPE KNIFE CUTTING MACHINES FOR FABRICS OR SIMILAR MACHINERY |
| JPH08281597A (en) * | 1995-04-14 | 1996-10-29 | Idemitsu D S M Kk | Cover device for cutting blade part of cutter |
| CN204640272U (en) * | 2015-06-02 | 2015-09-16 | 河南恒发橡塑制品有限公司 | A kind of rubber cutting machine |
| CN105729528A (en) * | 2016-03-02 | 2016-07-06 | 徐�明 | Double-cutter cutting machine controlled by PLC |
| CN205551612U (en) * | 2016-04-27 | 2016-09-07 | 贵溪华泰铜业有限公司 | Bar copper cutting machine with safety device |
| CN205588350U (en) * | 2016-05-05 | 2016-09-21 | 郭联杰 | Biological medicine research test automatic slicer |
| CN107984707A (en) * | 2017-12-28 | 2018-05-04 | 东莞旺科知识产权运营有限公司 | Light guide plate cuts polishing all-in-one |
-
2018
- 2018-07-27 CN CN201810839908.XA patent/CN108890780B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB598759A (en) * | 1945-09-08 | 1948-02-25 | Copper And Asbestos Washer Com | Improvements in or relating to guards for guillotine and like machines |
| DE6911788U (en) * | 1969-03-24 | 1969-08-07 | Guenter Stumpf | HEIGHT-ADJUSTABLE PROTECTION DEVICE FOR TAPE KNIFE CUTTING MACHINES FOR FABRICS OR SIMILAR MACHINERY |
| JPH08281597A (en) * | 1995-04-14 | 1996-10-29 | Idemitsu D S M Kk | Cover device for cutting blade part of cutter |
| CN204640272U (en) * | 2015-06-02 | 2015-09-16 | 河南恒发橡塑制品有限公司 | A kind of rubber cutting machine |
| CN105729528A (en) * | 2016-03-02 | 2016-07-06 | 徐�明 | Double-cutter cutting machine controlled by PLC |
| CN205551612U (en) * | 2016-04-27 | 2016-09-07 | 贵溪华泰铜业有限公司 | Bar copper cutting machine with safety device |
| CN205588350U (en) * | 2016-05-05 | 2016-09-21 | 郭联杰 | Biological medicine research test automatic slicer |
| CN107984707A (en) * | 2017-12-28 | 2018-05-04 | 东莞旺科知识产权运营有限公司 | Light guide plate cuts polishing all-in-one |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108890780B (en) | 2023-08-25 |
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