CN209370819U - A kind of safety device of printed wiring board pedal plate shearing machine - Google Patents
A kind of safety device of printed wiring board pedal plate shearing machine Download PDFInfo
- Publication number
- CN209370819U CN209370819U CN201822002007.3U CN201822002007U CN209370819U CN 209370819 U CN209370819 U CN 209370819U CN 201822002007 U CN201822002007 U CN 201822002007U CN 209370819 U CN209370819 U CN 209370819U
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- China
- Prior art keywords
- printed wiring
- wiring board
- plate
- shearing machine
- push plate
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Abstract
The utility model discloses a kind of safety devices of printed wiring board pedal plate shearing machine, including pedal plate shearing machine ontology；Further include two plate washers on the work top being symmetrically connected on pedal plate shearing machine ontology, and push plate component that is between two plate washers, contacting with work top and can pushing printed wiring board shift position along plate washer and work top is set；The push plate component includes the push plate that bottom has the notch that can be caught in printed wiring board, the elastic pressure parts of printed wiring board are pushed down after being connected to can be exerted a force by hand in push plate, and are connected to shelves cover in push plate, that elastic pressure parts and palm are protruded into and can blocked convenient for palm；Not only ensure that printed wiring board can on work top successfully shift position, and protection is provided with to palm, will not cut wound palm, safety is more preferable, and practicability is also preferable.
Description
Technical field
The utility model relates to the pedal plate shearing machine technical field of printed wiring board, specifically a kind of printed wiring
The safety device of plate pedal plate shearing machine.
Background technique
When printed wiring board fabricates, need to be split printed wiring board using to pedal plate shearing machine, obtain more
Kind specification, printed wiring board of different sizes；Pedal plate shearing machine generally uses common structure in the prior art, such as GH-
It is QBJ-ZW type, glad at Q11-1X1000 type of machinery production etc.；Printed wiring board is placed on the table, is trampled by foot
Plate drives pushing of fixing a cutting tool, reports to the leadship after accomplishing a task and contact with the bottom tool on workbench, so that printed wiring board is cut off, forms different rule
The printed wiring board of lattice；But in actual use, after printed wiring board is placed on the table, operator is needed, hand is used
Printed wiring board is pushed, so that printed wiring board is mobile to cutter, is cut after aligned position, when hand push moves, hand and knife
There is no setting protection structure between tool, there are security risks.
Utility model content
Aiming at the defects existing in the prior art, the utility model aim is to provide a kind of printed wiring board use
The safety device of pedal plate shearing machine, to solve the above technical problem.
The utility model technical solution used for the above purpose is: a kind of printed wiring board pedal plate shearing machine
Safety device, including pedal plate shearing machine ontology；It is characterized by also including be symmetrically connected on pedal plate shearing machine ontology
Work top on two plate washers, and be arranged between two plate washers, being contacted with work top and can be along
Plate washer and work top push the push plate component of printed wiring board shift position；The push plate component include bottom have can
It is caught in the push plate of the notch of printed wiring board, is connected to the elasticity pressure for pushing down printed wiring board after can be exerted a force by hand in push plate
Part, and it is connected to shelves cover in push plate, that elastic pressure parts and palm are protruded into and can blocked convenient for palm.
Preferably, the quantity of the elastic pressure parts is two, including end have thread segment, push plate can be passed through
T shape axis covers the pressure spring on T shape axis, and the location nut for being used to push down pressure spring being connected on thread segment.
Preferably, the shelves cover includes cover, and is symmetrically connected to determine on cover for penetrating bolt with push plate
The plate of position.
Preferably, T shape through slot is additionally provided on the plate washer.
Preferably, the roll wheel assembly contacted with T shape through slot is additionally provided on the side of the push plate；The roller group
Part includes the central axis being connected in push plate, by the idler wheel of bearing connection on center shaft, and is connected on center shaft
For positioning the circlip of bearing.
Preferably, the baffle that can prevent roll wheel assembly from falling off is additionally provided on the plate washer.
The utility model has the beneficial effects that a kind of safety device of printed wiring board pedal plate shearing machine, in reality
In use, printed wiring board is placed on work top, edge be arranged in notch and and push plate against operator
Two hands of member are respectively protruding into shelves cover, and finger presses elastic pressure parts, are contacted with printed wiring board, so that printed wiring board and push plate
Between form positioning, when two hands enforce push plate, printed wiring board and push plate synchronous can be acted to tool orientation, be arrived
When up to position, printed wiring board is always with push plate against will not shift, foot pedal is cut later, ensure that cutting
Precision；Not only ensure that printed wiring board can on work top successfully shift position, and protection is provided with to palm,
Will not cut wound palm, safety is more preferable, and practicability is also preferable.
Detailed description of the invention
Fig. 1 is the utility model three dimensional structure diagram；
Fig. 2 is the three dimensional structure diagram of utility model works table top, plate washer, printed wiring board and push plate component；
Fig. 3 is the three dimensional structure diagram after the utility model push plate component and roll wheel assembly combination；
Fig. 4 is the top view of the utility model Fig. 3；
Fig. 5 is the A-A cross-sectional view in the utility model Fig. 4；
Fig. 6 is the B-B cross-sectional view in the utility model Fig. 4；
In figure: 1. pedal plate shearing machine ontologies, 2. plate washers, 3. printed wiring boards, 4. push plate components, 5. notches, 6. push plates, 7.
Elastic pressure parts, 8. grades of covers, 9. roll wheel assemblies, 10. baffles, 101. work tops, 701.T shape axis, 702. pressure springs, 703. positioning spiral shells
Mother, 801. covers, 802. plates, 201.T shape through slot, 901. central axises, 902. bearings, 903. idler wheels, 904. circlips.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment；
Embodiment one:
See Fig. 1, Fig. 2, Fig. 5；A kind of safety device of printed wiring board pedal plate shearing machine, including pedal plate shearing machine
Ontology 1；The pedal plate shearing machine ontology 1 is structure in the prior art；When it is implemented, further including symmetrically being connected by bolt
Connect two plate washers 2 on the work top 101 on pedal plate shearing machine ontology 1, and be arranged in it is between two plate washers 2, with
Push plate that work top 101 contacts and that 3 shift position of printed wiring board can be pushed along plate washer 2 and work top 101
Component 4；The push plate component 4 includes the push plate 6 that bottom has the notch 5 that can be caught in printed wiring board 3, is connected to push plate
Push down the elastic pressure parts 7 of printed wiring board 3 after can be exerted a force by hand on 6, and be connected to it is in push plate 6, stretched convenient for palm
Enter and can block the shelves cover 8 of elastic pressure parts 7 and palm；The size of notch 5 is greater than the thickness one of printed wiring board 3
Millimeter or more, be conducive to printed wiring board 3 and be put into；It is respectively kept with the gap 2-5mm between the both ends and plate washer 2 of push plate 6, is conducive to
The smoothly shift position of push plate 6；The quantity of elastic pressure parts 7 be two, including end have thread segment, push plate 6 can be passed through
T shape axis 701, cover the pressure spring 702 on T shape axis 701, and be connected on thread segment for pushing down the positioning of pressure spring 702
Nut 703, pressure spring 702 are in compressive state after the locking of location nut 703, can spring back when finger is decontroled, so that T shape axis
701 returns do not influence printed wiring board 3 and are put into notch 5；The size of notch 5 is between 701 end of T shape axis and work top 101
Apart from size；Shelves cover 8 includes cover 801, and is symmetrically connected to positioning on cover 801 for penetrating bolt with push plate 6
Plate 802, form the structure that can protect palm；When cutting printed wiring board 3, printed wiring board 3 is placed on workbench
On face 101, edge be arranged in notch 5 and with push plate 6 against, two hand of operator is respectively protruding into shelves cover 8,
Finger pressing location nut 703 is formed between printed wiring board 3 and push plate 6 so that T shape axis 701 is contacted with printed wiring board 3
Positioning, when two hands enforce push plate 6, printed wiring board 3 synchronous can be acted with push plate 6 to tool orientation, reach position
When setting, printed wiring board 3 is always with push plate 6 against will not shift, foot pedal is cut later, ensure that the essence of cutting
Degree；Not only ensure that printed wiring board 3 can on work top 101 successfully shift position, and guarantor is provided with to palm
Shield, will not cut wound palm, safety is more preferable, and practicability is also preferable.
Embodiment two:
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6；On the basis of first embodiment, T shape through slot is additionally provided on plate washer 2
201；The roll wheel assembly 9 contacted with T shape through slot 201 is additionally provided on the side of push plate 6；The roll wheel assembly 9 includes connection
Central axis 901 in push plate 6 is connected to the idler wheel 903 on central axis 901 by bearing 902, and is connected to central axis
The circlip 904 for being used to position bearing 902 on 901；The baffle 10 that can prevent roll wheel assembly 9 from falling off is additionally provided on plate washer 2；
When it is implemented, after blind hole grafting positioning on the side of central axis 901 and push plate 6, then with 6 spot welding of push plate, bearing 902 and rolling
After wheel 903 cooperates according to proper tolerances, then be installed on central axis 901, and positioned by circlip 904, enable idler wheel 903 by
Reliably position；After roll wheel assembly 9 installs, cooperates together with push plate 6 in T shape through slot 201, due to being rolling friction, push away
Plate 6 more lightly, conveniently, and is provided with baffle 10 when being pushed, and roll wheel assembly 9 can be prevented by T shape through slot 201
In fall off, reliability of structure is more preferable.
Working principle of the utility model is: push plate component 4 is utilized, it is not only able to so that printed wiring board 3 is by reliably
It promotes, is cut, and palm can be protected, safety is more preferable to tool orientation.
In the utility model description, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
Show that orientation or positional relationship is to be merely for convenience of description the utility model based on positional relationship described in attached drawing or simplification is retouched
It states, rather than the specific orientation that instruction must have；Operating process described in embodiment is not absolute use step, real
Border is in use, corresponding adjustment can be done.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of safety device of printed wiring board pedal plate shearing machine, including pedal plate shearing machine ontology (1)；Its feature exists
In: it further include two plate washers (2) on the work top (101) being symmetrically connected on pedal plate shearing machine ontology (1), and setting
It is between two plate washers (2), being contacted with work top (101) and can be along plate washer (2) and work top (101)
Push the push plate component (4) of printed wiring board (3) shift position；The push plate component (4) includes that bottom has and can be caught in
The push plate (6) of the notch (5) of printed wiring board (3) pushes down printed wiring board after being connected to can be exerted a force by hand on push plate (6)
(3) elastic pressure parts (7), and be connected to it is on push plate (6), protrude into and can block convenient for palm elastic pressure parts (7) and
The shelves cover (8) of palm.
2. a kind of safety device of printed wiring board pedal plate shearing machine according to claim 1, it is characterised in that:
The quantity of the elastic pressure parts (7) be two, including end have thread segment, can pass through push plate (6) T shape axis
(701), the pressure spring (702) on T shape axis (701) is covered, and the positioning for being used to push down pressure spring (702) being connected on thread segment
Nut (703).
3. a kind of safety device of printed wiring board pedal plate shearing machine according to claim 1, it is characterised in that:
The shelves cover (8) includes cover (801), and is symmetrically connected to determine on cover (801) for penetrating bolt with push plate (6)
The plate (802) of position.
4. a kind of safety device of printed wiring board pedal plate shearing machine according to claim 1, it is characterised in that:
T shape through slot (201) is additionally provided on the plate washer (2).
5. a kind of safety device of printed wiring board pedal plate shearing machine according to claim 4, it is characterised in that:
The roll wheel assembly (9) contacted with T shape through slot (201) is additionally provided on the side of the push plate (6)；The roll wheel assembly
(9) include the central axis (901) being connected on push plate (6), the idler wheel on central axis (901) is connected to by bearing (902)
(903), and be connected on central axis (901) for positioning the circlips (904) of bearing (902).
6. a kind of safety device of printed wiring board pedal plate shearing machine according to claim 5, it is characterised in that:
The baffle (10) that can prevent roll wheel assembly (9) from falling off is additionally provided on the plate washer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002007.3U CN209370819U (en) | 2018-11-30 | 2018-11-30 | A kind of safety device of printed wiring board pedal plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002007.3U CN209370819U (en) | 2018-11-30 | 2018-11-30 | A kind of safety device of printed wiring board pedal plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370819U true CN209370819U (en) | 2019-09-10 |
Family
ID=67834940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822002007.3U Active CN209370819U (en) | 2018-11-30 | 2018-11-30 | A kind of safety device of printed wiring board pedal plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370819U (en) |
-
2018
- 2018-11-30 CN CN201822002007.3U patent/CN209370819U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362699 Liu'an Development Zone, Taocheng Town, Yongchun County, Quanzhou City, Fujian Province Patentee after: Quanzhou Yongchun Weiquan Electronics Co.,Ltd. Address before: 362699 Liu'an Development Zone, Taocheng Town, Yongchun County, Quanzhou City, Fujian Province Patentee before: Quanzhou Yongchun Weiquan Electronics Co.,Ltd. |