CN206653464U - Thin plate flexible material quick cutting device - Google Patents
Thin plate flexible material quick cutting device Download PDFInfo
- Publication number
- CN206653464U CN206653464U CN201720333864.4U CN201720333864U CN206653464U CN 206653464 U CN206653464 U CN 206653464U CN 201720333864 U CN201720333864 U CN 201720333864U CN 206653464 U CN206653464 U CN 206653464U
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- push rod
- shear
- thin plate
- flexible material
- casing
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Abstract
The utility model discloses a kind of thin plate flexible material quick cutting device, including casing, die unit and motor unit；Mould installion position is provided with the casing；The motor unit, including push rod, back-moving spring, cam, camshaft and handle；The camshaft is be hinged to be arranged on casing, and the cam is fixedly installed on camshaft；The push rod is movably arranged on casing, and can be moved in the presence of cam along specific direction；The back-moving spring is set on push rod, can be resetted the push rod after movement；The die unit includes fixed shear, shear guide plate and mobile shear.The step of cutting off thin plate flexible material using the device is as follows：1) thin plate flexible material is inserted；2) swinging handle rotates cam and then promotes push rod；3) mobile shear cuts off thin plate flexible material under push rod effect, obtains specification thin plate.The device uses handwork, and simple to operate, speed of cut is fast.
Description
Technical field
A kind of thin plate shearing device is the utility model is related to, particularly relates to a kind of thin plate flexible material quick cutting device.
Background technology
2 must be provided before vehicle dispatches from the factory in vehicle production field, traffic control goal production firm of the Ministry of Public Security at present
Vehicle photo, is handled for vehicle license.The material of the photo is photo paper, and size is:Long * is wide=88MM*60MM, thickness=
0.21MM, its corner are R4 fillets.
It is the photo that such specification can not be provided using common camera installation, can only provide a specification is
152MM*102MM photo.As described in Figure 8, the photo includes two width automobile images, and 88MM*60MM need to be respectively cut into
And the driving license photo with R4 fillets.
In other field, also usually need various types of thin plate flexible materials, as ivory board, photo paper, plastics are thin
Plate etc., cut into card, photograph or handicraft of certain specification etc..
At present, for the cutting of thin plate flexible material, mainly have and cut out and be cut by laser two ways by hand.Using craft
Cutting is wasted time and energy, and is difficult to meet required precision when handling complex profile (such as chamfering)；Use laser cutting can be with
Extremely complex profile is cut out, but device is complicated, it is with high costs, it is typically only used for the company that specialty makes IC-card.
The content of the invention
The purpose of this utility model be to provide it is a kind of it is simple in construction, can manually by the fly-cutting of thin plate flexible material into
The thin plate flexible material quick cutting device of certain form-factor thin plate.
To achieve the above object, the thin plate flexible material quick cutting device designed by the utility model, including casing, mould
Have unit and motor unit；Mould installion position is provided with the casing；The motor unit, including it is push rod, back-moving spring, convex
Wheel, camshaft and handle；The camshaft is be hinged to be arranged on casing, and the cam is fixedly installed on camshaft；The hand
Handle is arranged on the side of casing, and is fixedly linked with camshaft；The push rod is movably arranged on casing, and can be in the work of cam
Moved with the specific direction of lower edge；The back-moving spring is set on push rod, can be resetted the push rod after movement；The mould list
Member includes fixed shear, shear guide plate and mobile shear；The back side of the shear guide plate is fixedly mounted on mould installion position
On；The fixed shear is fixedly mounted on the front of shear guide plate, and it is soft to leave between shear guide plate pluggable thin plate
The thin plate passage of property material；The mobile shear is fixedly installed on the end of push rod, is provided with the fixed shear and movement
Shear that shear profile is mutually agreed with punching hole, is provided with the shear guide plate to be available for moving shear and passes through and to mobile shear
Play the shear pilot hole of guide effect.
Preferably, the installing plate of push rod first and the installing plate of push rod second are additionally provided with the casing；The push rod first
The pilot hole of push rod first is provided with installing plate, the pilot hole of push rod second is provided with the installing plate of push rod second；It is described to push away
The first end of bar passes from the first pilot hole, and the second end of the push rod passes from the second pilot hole；The push rod
On be provided with spring retainer portion, the back-moving spring is clipped between the installing plate of push rod first and spring retainer portion.
Preferably, the first end of the push rod has been centrally located open slot, and being provided with the open slot can be in opening
The rolling bearing of groove internal rotation；The edge of the rolling bearing is stretched out from open slot end and and cam contact.Rolling bearing one
Aspect can reduce the frictional force of push rod and cam so that rotary handle is more light smooth, reduces labor intensity；On the other hand
Side force caused by cam rotation can be reduced, makes punching direction more stable；In addition, it can also reduce resistance when back-moving spring resets
Power, avoid situation about blocking occur when resetting.
Preferably, the profile for cutting face (one side contacted with thin plate flexible material) of the mobile shear is rectangle,
The corner for cutting face tilts backwards, and its middle part is formed the prismatic plane of protrusion.Corner inclined-plane, the structure of center protrusion make
It must operate more laborsaving, trimming effect is more preferable.
Preferably, the two block gap backing plates set between the fixed shear and shear guide plate by left and right are separated to form
The thin plate passage；Closed by positioning baffle the lower end of the thin plate passage.Two block gap backing plates and positioning baffle are from three
The material progress that direction is sheared to needs is spacing, ensures that material is in correct position.
Preferably, two spacer pins of restricted rotatable handle scope are set on the casing.Its effect is conveniently to determine
The beginning and end of rotatable handle, make cam work in the angular range of needs.
The operating procedure that thin plate cut-out is carried out using foregoing thin plate flexible material quick cutting device is as follows：
1) thin plate flexible material is inserted in the thin plate passage；
2) manually shaking the handle rotates the cam, and then promotes the push rod movement；
3) the mobile shear is in shear pilot hole movement described in push rod effect lower edge, and the shape at shear punching hole
Into shearing force, thin plate flexible material is cut off, obtains the specification thin plate consistent with mobile shear profile.
The beneficial effects of the utility model are：1) it is fast to cut out speed, up to 11/it is per minute more than；2) purely manual operation,
Electric power, pneumatic source need not be provided, are easily installed, cost is cheap, and for project from completion is started to, required time is short；3) service life
It is long, up to more than 200,000/platform；4) place needed for installing and using is small, conveniently moving.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the thin plate flexible material quick cutting device designed by the utility model.
Fig. 2 is the decomposition texture schematic diagram of shearing device in Fig. 1.
Fig. 3 is the overlooking the structure diagram of shearing device in Fig. 1.
Fig. 4 be Fig. 3 in shearing device A-A to cross section structure diagram.
Fig. 5 is the internal structure schematic diagram that casing opens after bottom plate in Fig. 1.
Fig. 6 is the structural representation of motor unit (being connected with mobile shear) in Fig. 2.
Fig. 7 is the structural representation of mobile shear in Fig. 1.
Fig. 8 cuts position view for vehicle license photo.
Wherein：Casing 1, mould installion position 1.1, installation position recess 1.2, the first installing plate of push rod 1.3, push rod first are oriented to
Hole 1.4, the second installing plate of push rod 1.5, the second pilot hole of push rod 1.6, spacer pin 1.7, motor unit 2, push rod 2.1, spring limit
Position portion 2.2, open slot 2.3, rolling bearing 2.4, back-moving spring 2.5, cam 2.6, camshaft 2.7, handle 2.8, die unit
3rd, fixed shear 3.1, shear punching hole 3.2, mobile shear 3.3, prismatic plane 3.4, shear guide plate 3.5, shear pilot hole
3.6th, thin plate passage 3.7, spacing plate 3.8, positioning baffle 3.9, thin plate flexible material 4, specification thin plate 4.1, screw 5, bottom plate 6
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1~7, the thin plate flexible material quick cutting device designed by the utility model, including casing 1, mould
Have unit 3 and motor unit 2.
The upper side of casing 1 is provided with mould installion position 1.1, is internally provided with the first installing plate of push rod 1.3 and push rod
Second installing plate 1.5, bottom are provided with bottom plate 6.The first pilot hole of push rod 1.4, push rod are provided with the first installing plate of push rod 1.3
The second pilot hole of push rod 1.6 is provided with second installing plate 1.5.The two of the limitation rotating range of handle 2.8 are additionally provided with casing 1
Individual spacer pin 1.7.
Motor unit 2 includes push rod 2.1, back-moving spring 2.5, cam 2.6, camshaft 2.7 and handle 2.8.Camshaft 2.7
Be hinged to be arranged on casing 1, cam 2.6 is fixedly installed on camshaft 2.7.Handle 2.8 be arranged on casing 1 side, and with
Camshaft 2.7 is solidly fixed.The first end of push rod 2.1 passes from the first pilot hole, and the second end of push rod 2.1 is from
Passed in two pilot holes.The first end of push rod 2.1 has been centrally located open slot 2.3, and being provided with open slot 2.3 can be in opening
The rolling bearing 2.4 of the internal rotation of groove 2.3.The edge of rolling bearing 2.4 stretches out from the end of open slot 2.3 and contacted with cam 2.6.
Spring retainer portion 2.2 is provided with push rod 2.1, back-moving spring 2.5 is set on push rod 2.1, is clipped in the first installing plate of push rod 1.3
Between spring retainer portion 2.2.Push rod 2.1 can move in the presence of cam 2.6 along specific direction, and can be in back-moving spring
Resetted in the presence of 2.5.
Die unit 3 includes fixed shear 3.1, shear guide plate 3.5 and mobile shear 3.3.Fixed shear 3.1, shear
Guide plate 3.5 is fixedly mounted on mould installion position 1.1 by screw 5.Mobile shear 3.3 is fixedly installed on the end of push rod 2.1
Portion, is provided with the shear punching hole 3.2 mutually agreed with the mobile profile of shear 3.3 in fixed shear 3.1, in shear guide plate 3.5
It is provided with and is available for moving the shear pilot hole 3.6 that shear 3.3 passes through and plays mobile shear 3.3 guide effect.Mobile shear
3.3 thickness is more than shear guide plate 3.5, and installation position recess 1.2 is provided with mould installion position 1.1, can be in back-moving spring 2.5
The mobile shear 3.3 of storage.The two block gap backing plates 3.8 set between fixed shear 3.1, shear guide plate 3.5 by left and right divide
Every forming thin plate passage 3.7, the lower end of thin plate passage 3.7 is closed by positioning baffle 3.9.
Fixed shear 3.1, mobile shear 3.3, shear guide plate 3.5 use same material Cr12MoV, to ensure to expand
Coefficient is consistent；And need to be heat-treated simultaneously, to ensure that the heat treatment deformation of three parts is consistent, its heat treatment hardness is
HRC60-63.Fixed shear 3.1, shear guide plate 3.5 use same blank, process square hole size 88MM*60MM, and R4
Fillet, then cut apart as 2 parts, to ensure that the physical dimension of 2 parts is completely the same.Processing, which ensure that, above adds
Work precision, improve the service life of shearing device.
Below exemplified by cutting vehicle driving license photo, illustrate the operation step of foregoing thin plate flexible material quick cutting device
Suddenly.
As shown in figure 8, the size of the original photo (i.e. thin plate flexible material 4) of vehicle license is 152MM*102MM, need to cut out
It is cut into the driving license photo (i.e. specification thin plate 4.1) that two 88MM*60MM carry R4 fillets.The shear punching of fixed shear 3.1
The size of hole 3.2 is 88MM*60MM, and carries R4 fillets.The shape of mobile shear 3.3 is identical with shear punching hole 3.2, and with cutting
The plate punching gap of hole 3.2 coordinates (gap 0.01mm).The corner for cutting face of mobile shear 3.3 is inclined-plane, and center forms protrusion
Prismatic plane 3.4.
Cut process and be similar to cold stamping blanking process, concretely comprise the following steps：1) original photo is inserted from top to bottom first
In thin plate passage 3.7, the lower edge of original photo is positioned by positioning baffle 3.9, and both sides edge is limited by spacing plate 3.8, is protected
Demonstrate,prove driving license photo alignment shear punching hole 3.2；2) rotate cam 2.6 by the manual swinging handle 2.8 of operator again, and then
Promote push rod 2.1；3) mobile shear 3.3 moves under the effect of push rod 2.1 along shear pilot hole 3.6, and is punched hole 3.2 in shear
Place forms shearing force, and original photo is cut off, and obtains 88MM*60MM and the driving license photo with R4 fillets.Due to every original
Beginning photo includes two driving license photos, and original photo is extracted out out of thin plate passage 3.7, rotates 180 ° of insertion thin plate passages
In 3.7, repeat above step and can obtain second driving license photo.
Claims (6)
1. a kind of thin plate flexible material quick cutting device, including casing (1), motor unit (2) and die unit (3), it is special
Sign is：
Mould installion position (1.1) is provided with the casing (1)；
The motor unit (2) includes push rod (2.1), back-moving spring (2.5), cam (2.6), camshaft (2.7) and handle
(2.8)；The camshaft (2.7) is be hinged to be arranged on casing (1), and the cam (2.6) is fixedly installed on camshaft (2.7)
On；The handle (2.8) is arranged on the side of casing (1), and is fixedly linked with camshaft (2.7)；Push rod (2.1) activity
It is arranged on casing (1), and can be moved in the presence of cam (2.6) along specific direction；The back-moving spring (2.5) is arranged
On push rod (2.1), the push rod (2.1) after movement can be resetted；
The die unit (3) includes fixed shear (3.1), shear guide plate (3.5) and mobile shear (3.3)；The shear
The back side of guide plate (3.5) is fixedly mounted on mould installion position (1.1)；The fixed shear (3.1) is fixedly mounted on shear
The front of guide plate (3.5), and leave between shear guide plate (3.5) the thin plate passage of pluggable thin plate flexible material (4)
(3.7)；The mobile shear (3.3) is fixedly installed on the end of push rod (2.1), be provided with the fixed shear (3.1) with
Shear punching hole (3.2) that mobile shear (3.3) profile is mutually agreed with, interior be provided with of the shear guide plate (3.5) are available for moving
Shear (3.3) passes through and the shear pilot hole (3.6) of guide effect is played to mobile shear (3.3).
2. thin plate flexible material quick cutting device according to claim 1, it is characterised in that：On the casing (1) also
It is provided with the installing plate of push rod first (1.3) and the installing plate of push rod second (1.5)；Set on the installing plate of push rod first (1.3)
There is the pilot hole of push rod first (1.4), the pilot hole of push rod second (1.6) is provided with the installing plate of push rod second (1.5)；It is described
The first end of push rod (2.1) is passed from the first pilot hole, and the second end of the push rod (2.1) is worn from the second pilot hole
Go out；Spring retainer portion (2.2) is provided with the push rod (2.1), the back-moving spring (2.5) is clipped in the installing plate of push rod first
(1.3) between spring retainer portion (2.2).
3. thin plate flexible material quick cutting device according to claim 2, it is characterised in that：The push rod (2.1)
First end has been centrally located open slot (2.3), and being provided with the open slot (2.3) can be in open slot (2.3) internal rotation
Rolling bearing (2.4)；The edge of the rolling bearing (2.4) stretches out from the end of open slot (2.3) and connect with cam (2.6)
Touch.
4. according to thin plate flexible material quick cutting device according to any one of claims 1 to 3, it is characterised in that：It is described
The profile for cutting face of mobile shear (3.3) is rectangle, and the corner for cutting face tilts backwards, and its middle part is formed protrusion
Prismatic plane (3.4).
5. according to thin plate flexible material quick cutting device according to any one of claims 1 to 3, it is characterised in that：It is described
The two block gap backing plates (3.8) set between fixed shear (3.1) and shear guide plate (3.5) by left and right are separated to form described
Thin plate passage (3.7)；Closed by positioning baffle (3.9) lower end of the thin plate passage (3.7).
6. according to thin plate flexible material quick cutting device according to any one of claims 1 to 3, it is characterised in that：It is described
Two spacer pins (1.7) of restricted handle (2.8) rotating range are set on casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333864.4U CN206653464U (en) | 2017-03-31 | 2017-03-31 | Thin plate flexible material quick cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333864.4U CN206653464U (en) | 2017-03-31 | 2017-03-31 | Thin plate flexible material quick cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653464U true CN206653464U (en) | 2017-11-21 |
Family
ID=60316746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333864.4U Active CN206653464U (en) | 2017-03-31 | 2017-03-31 | Thin plate flexible material quick cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976601A (en) * | 2020-02-06 | 2020-04-10 | 苏州辰晟优机电科技有限公司 | Stamping die |
-
2017
- 2017-03-31 CN CN201720333864.4U patent/CN206653464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976601A (en) * | 2020-02-06 | 2020-04-10 | 苏州辰晟优机电科技有限公司 | Stamping die |
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