CN107322673A - A kind of switch for sheet machining apparatus - Google Patents
A kind of switch for sheet machining apparatus Download PDFInfo
- Publication number
- CN107322673A CN107322673A CN201710106651.2A CN201710106651A CN107322673A CN 107322673 A CN107322673 A CN 107322673A CN 201710106651 A CN201710106651 A CN 201710106651A CN 107322673 A CN107322673 A CN 107322673A
- Authority
- CN
- China
- Prior art keywords
- groove
- switch
- arm
- bear against
- machining apparatus
- 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
- 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
Abstract
A kind of switch for sheet machining apparatus, the switch head being used in combination including switch base and with the switch base, sliding groove is provided with switch base, in sliding groove can left and right expansion bracket is telescopically installed, expansion bracket middle is provided with the deep gouge of left and right break-through, it is located in sliding groove at jackshaft up and down and is installed with sliver, sliver is divided into the protuberance of left part and the recessed small portion of right part, protuberance is protruded into deep gouge, equally be provided with expansion bracket dehisce to turn right and with shuttling holes are ganged up bears against groove and communications and liaison deep gouge and the guide channel for bearing against groove, bear against telescopically be provided with up and down in groove and bear against arm, guid arm can be telescopically installed up and down in guide channel, and bear against arm and be fixedly connected with guid arm.
Description
Technical field
The present invention relates to technical field of board processing, specially a kind of switch for sheet machining apparatus.
Background technology
Most in sheet machining apparatus are exactly sheet cutting machine, by the blade above cutting machine run at high speed from
And cut sheet material, sheet machining apparatus is controlled opening and closing by switching, and the switch of existing sheet machining apparatus is all
Manual toggle unlatching can be directly carried out, so opens convenient, but is opened when there is child's imprudence to encounter or open by mistake, meeting
Start sheet machining apparatus, so that the cutting blade above sheet machining apparatus starts rotation, child does not note can be by knife
Piece is scratched, so as to produce danger.
The content of the invention
It is of the prior art for overcoming it is an object of the invention to provide a kind of switch for sheet machining apparatus
State defect.
According to the present invention a kind of switch for sheet machining apparatus, including switch base and with the switch base matching
Close and sliding groove is provided with the switch head used, the switch base, the switch base right side, which is provided with, slips groove described in communications and liaison
Shuttling holes, in the sliding groove can left and right expansion bracket is telescopically installed, the expansion bracket middle is provided with left and right break-through
Deep gouge, be located in the sliding groove at jackshaft up and down and be installed with sliver, the sliver be divided into left part protuberance and
The recessed small portion of right part, so that in protuberance formation locking face, the protuberance is protruded into the deep gouge, the expansion bracket
In be equally provided with dehisce to turn right and with shuttling holes are ganged up bears against deep gouge described in groove and communications and liaison and bear against the guide channel of groove, institute
State to bear against telescopically be provided with up and down in groove and bear against arm, guid arm, and institute can be telescopically installed up and down in the guide channel
State and bear against arm and be fixedly connected with the guid arm, be installed with stage clip on the outside end wall for bearing against groove, the stage clip with
The end face outside for bearing against arm is fixedly connected, and equivalent setting has electricity to connect post, the sliding groove above and below the expansion bracket left side
There is equivalent setting above and below in left end wall connects the power transmission groove that post is engaged with the electricity, and the power transmission groove lower arm is also equipped with flexibility
Pressure-detecting device is provided with electric continued piece, the guid arm.
Further technical scheme, the push rod that switch head includes being fixedly connected by handle and with handle is constituted.
Further technical scheme, the electricity of the upper and lower ends connects post and connected by electrical connection.
Further technical scheme, the hypotenuse that bears against for bearing against end face and right-hand member for bearing against arm also including medial extremity, and
Described bear against is also equipped with Anti-skid sheet on end face.
Further technical scheme, the guide channel, which is orthogonal to, described bears against groove.
The pressure-detecting device includes pressure detector, and the pressure detector is arranged on end inside the guid arm
End, the pressure detector is electrically connected with being arranged on the warning lamp of the switch base front end, when any side guid arm is de-
During from the recessed small portion, the pressure detector controls the warning lamp bright.
The beneficial effects of the invention are as follows：
1. switch base needs that with switch head use sheet machining apparatus could be opened, metallic rod is put in a shuttling holes
Or during other rod members, the guid arm of side can only be made to depart from recessed small portion, and the guid arm of opposite side still offsets with recessed small portion
Lean on, and locking face limits guid arm and stretched to the left, therefore expansion bracket can not be pushed into, electricity, which connects post, can not protrude into power transmission groove
In, flexible electric continued piece can not be powered, and child's imprudence can be avoided to encounter or open by mistake and opened or using metallic rod or other bars
The accident got an electric shock in some shuttling holes is protruded into during part, potential safety hazard is substantially reduced；
2. switch head is protruded into shuttling holes, two push rod simultaneously can extrude two guid arms laterally, so that
Two guid arms can be made to depart from recessed small portion,, can when electricity, which connects post, to be protruded into power transmission groove so as to which expansion bracket is internally promoted
Flexible electric continued piece is set to be powered, and the push rod of switch head can fit with flexible electric continued piece in the presence of end face is born against, so that
Sheet machining apparatus can be powered；
3. need to power off sheet machining apparatus, switch head can be directly extracted, in the presence of Anti-skid sheet, electricity connects post meeting
Depart from power transmission groove, and expansion bracket can follow push rod to move right to low order end, pull out after push rod, guid arm is returned to initially
State, it is its compact conformation, safe and reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the switch for sheet machining apparatus of the present invention.
Fig. 2 is the structural representation of expansion bracket in the present invention.
Fig. 3 is the structural representation that arm and guid arm are born against in the present invention.
Fig. 4 is the structural representation of sliver in the present invention.
Fig. 5 is the structural representation of the switch head of the present invention.
Embodiment
With reference to Fig. 1-5, the present invention is described in detail.
Reference picture 1-5, the switch for sheet machining apparatus a kind of according to an embodiment of the invention, including switch base 1
And the switch head 11 being used in combination with the switch base 1, sliding groove 3, the switch base 1 are provided with the switch base 1
Right side is provided with the shuttling holes 9 that groove 3 is slipped described in communications and liaison, in the sliding groove 3 can left and right expansion bracket 6 is telescopically installed,
The middle of expansion bracket 6 is provided with the deep gouge 64 of left and right break-through, the sliding groove 3 to be located at jackshaft up and down and is fixedly mounted
There are sliver 10, protuberance 101 and the recessed small portion 103 of right part of 10 points of the sliver for left part, so that in the shape of protuberance 101
Into locking face 102, the protuberance 101 protrudes into the deep gouge 64, is equally provided with the expansion bracket 6 and dehisces to turn right simultaneously
With shuttling holes 9 are ganged up bears against deep gouge 64 described in groove 61 and communications and liaison and bear against the guide channel 63 of groove 61, it is described to bear against in groove 61
It can telescopically be provided with up and down and bear against arm 7, guid arm 71 can be telescopically installed up and down in the guide channel 63, and described bear against
Arm 7 is fixedly connected with the guid arm 71, is installed with stage clip 5 on the outside end wall for bearing against groove 61, the stage clip 5 with
The end face outside for bearing against arm 7 is fixedly connected, and equivalent setting has electricity to connect post 4 above and below the left side of expansion bracket 6, described sliding
There is equivalent setting above and below in the left end wall of groove 3 connects the power transmission groove 2 that post 4 is engaged with the electricity, and the lower arm of power transmission groove 2 is also installed
Pressure-detecting device is provided with flexible electric continued piece 8, the guid arm 71.
Valuably or exemplarily, switch head 11 includes the push rod being fixedly connected by handle 111 and with handle 111
112 compositions, the push rod 112 is used to be passed through the shuttling holes 9, electricity is connect post 4 and slips into power transmission groove 2.
Valuably or exemplarily, wherein, the electricity of the upper and lower ends connects post 4 and connected by electrical connection, so that described
Electricity connects post 4 when protruding into the power transmission groove 2, can be by power supply communications and liaison to flexible electric continued piece, so as to by sheet machining apparatus
Start.
Valuably or exemplarily, wherein, the arm 7 that bears against bears against bearing against for end face 72 and right-hand member also including medial extremity
Hypotenuse 73, the hypotenuse 73 that bears against is oriented to the push rod 112 to switch head 11 after switch head 11 is put in, so as to
Arm will be born against to extrude laterally, guid arm 71 can be made to depart from recessed small portion 102, and bear against the pushing away to clamping switch first 11 of end face 72
Enter bar 112, and described bear against is also equipped with Anti-skid sheet 70 on end face 72, the Anti-skid sheet 70 increases to clamp during push rod 11
Frictional force.
Valuably or exemplarily, wherein, the guide channel 63, which is orthogonal to, described bears against groove 61.
Valuably or exemplarily, wherein, the pressure-detecting device include pressure detector 74, the pressure detector
74 are arranged on the inside end of guid arm 71, the pressure detector 74 and the warning lamp for being arranged on the front end of switch base 1
75 electrical connections, when any side guid arm 71 departs from the recessed small portion 103, the pressure detector 74 controls the police
Show that lamp 75 is bright.
During original state, in the presence of stage clip, guid arm can make guid arm be offseted with recessed small portion by inside lateral deviation pressure
Lean on, and therefore the face that locks, when metallic rod or other rod members are put in a shuttling holes, can only make positioned at guid arm left end
The guid arm of side departs from recessed small portion, and the guid arm of opposite side still leans with recessed small portion, and locking face limits guiding
Arm is stretched to the left, therefore expansion bracket can not be pushed into, and electricity connects post and can not protruded into power transmission groove, and flexible electric continued piece can not be powered,
Child's imprudence can be avoided to encounter or open by mistake to open or protrude into some shuttling holes during using metallic rod or other rod members
And the accident got an electric shock；And when push rod is protruded into shuttling holes, two push rod can simultaneously by two guid arms to
Outside is extruded, and so as to make two guid arms depart from recessed small portion, so as to which expansion bracket is internally promoted, is protruded into when electricity connects post
When in power transmission groove, flexible electric continued piece can be made to be powered, so as to make sheet machining apparatus be powered；Need to power off sheet machining apparatus
When, switch head can be directly extracted, in the presence of Anti-skid sheet, electricity, which connects post, can depart from power transmission groove, and expansion bracket can be followed and pushed away
Enter bar to move right to low order end, pull out after push rod, guid arm returns to original state.Apparatus of the present invention are simple in construction, make
With conveniently, its is safe to use, is adapted to promote.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (6)
1. a kind of switch for sheet machining apparatus, including switch base and with the switch head that switch base is used in combination, open
Close and sliding groove be provided with seat, switch base right side is provided with the shuttling holes that communications and liaison slip groove, it is characterised in that：Can in sliding groove
Left and right is telescopically provided with expansion bracket, and expansion bracket middle is provided with the deep gouge of left and right break-through, slips and is located in groove in the middle of up and down
Sliver is installed with axle, sliver is divided into the protuberance of left part and the recessed small portion of right part, so that in protuberance formation locking face,
Protuberance is protruded into deep gouge, be equally provided with expansion bracket dehisce to turn right and with shuttling holes gang up to bear against groove and communications and liaison heavy
Groove and the guide channel for bearing against groove, bear against telescopically be provided with up and down in groove and bear against arm, can telescopically be installed up and down in guide channel
There is guid arm, and bear against arm and be fixedly connected with guid arm, bear against and be installed with stage clip on the outside end wall of groove, stage clip is with bearing against
The end face outside of arm is fixedly connected, and equivalent setting has electricity to connect post above and below expansion bracket left side, is slipped equivalent up and down in groove left end wall
It is provided with and connects the power transmission groove that post is engaged with electricity, power transmission groove lower arm is also equipped with setting on flexible electric continued piece, the guid arm
There is pressure-detecting device.
2. a kind of switch for sheet machining apparatus according to claim 1, it is characterised in that：Switch head is included by handle
Hand and the push rod composition being fixedly connected with handle.
3. a kind of switch for sheet machining apparatus according to claim 1, it is characterised in that：The upper and lower ends
Electricity connects post and connected by electrical connection.
4. a kind of switch for sheet machining apparatus according to claim 1, it is characterised in that：The arm that bears against also is wrapped
Include medial extremity bear against end face and right-hand member bear against hypotenuse, and described bear against is also equipped with Anti-skid sheet on end face.
5. a kind of switch for sheet machining apparatus according to claim 1, it is characterised in that：The guide channel is orthogonal
Groove is born against in described.
6. a kind of switch for sheet machining apparatus according to claim 1, it is characterised in that：The pressure detecting dress
Put including pressure detector, the pressure detector is arranged on the guid arm inside end, and the pressure detector is with setting
Warning lamp in the switch base front end is electrically connected, when any side guid arm departs from the recessed small portion, the pressure
Detector controls the warning lamp bright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106651.2A CN107322673A (en) | 2017-02-27 | 2017-02-27 | A kind of switch for sheet machining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106651.2A CN107322673A (en) | 2017-02-27 | 2017-02-27 | A kind of switch for sheet machining apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107322673A true CN107322673A (en) | 2017-11-07 |
Family
ID=60193368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710106651.2A Pending CN107322673A (en) | 2017-02-27 | 2017-02-27 | A kind of switch for sheet machining apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322673A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB432440A (en) * | 1934-01-30 | 1935-07-26 | John Ashworth Crabtree | Improvements in or relating to electrical couplings of the plug-and-socket type |
| GB449631A (en) * | 1935-02-12 | 1936-07-01 | Charles Leonard Arnold | Improvements in or relating to plug and socket connectors for electric circuits |
| DE1211303B (en) * | 1963-05-27 | 1966-02-24 | Udo Hennig | Earthing contact socket |
| US4148536A (en) * | 1976-11-22 | 1979-04-10 | Petropoulsos Nikolaostzakos J | Safety electrical receptacle |
| CN2896578Y (en) * | 2006-03-30 | 2007-05-02 | 中北大学 | Novel electric-shock-proof plug |
| US7641489B1 (en) * | 2009-02-11 | 2010-01-05 | Chih-Hua Hsu | Safety plug socket |
| KR20130129159A (en) * | 2013-10-15 | 2013-11-27 | 김경은 | Waterproofing electrical outlet |
| CN104966940A (en) * | 2015-06-09 | 2015-10-07 | 段属光 | Method for realizing indrawing sense and pushout sense in plugging and unplugging of plug and socket |
-
2017
- 2017-02-27 CN CN201710106651.2A patent/CN107322673A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB432440A (en) * | 1934-01-30 | 1935-07-26 | John Ashworth Crabtree | Improvements in or relating to electrical couplings of the plug-and-socket type |
| GB449631A (en) * | 1935-02-12 | 1936-07-01 | Charles Leonard Arnold | Improvements in or relating to plug and socket connectors for electric circuits |
| DE1211303B (en) * | 1963-05-27 | 1966-02-24 | Udo Hennig | Earthing contact socket |
| US4148536A (en) * | 1976-11-22 | 1979-04-10 | Petropoulsos Nikolaostzakos J | Safety electrical receptacle |
| CN2896578Y (en) * | 2006-03-30 | 2007-05-02 | 中北大学 | Novel electric-shock-proof plug |
| US7641489B1 (en) * | 2009-02-11 | 2010-01-05 | Chih-Hua Hsu | Safety plug socket |
| KR20130129159A (en) * | 2013-10-15 | 2013-11-27 | 김경은 | Waterproofing electrical outlet |
| CN104966940A (en) * | 2015-06-09 | 2015-10-07 | 段属光 | Method for realizing indrawing sense and pushout sense in plugging and unplugging of plug and socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |
|
| RJ01 | Rejection of invention patent application after publication |