CN208991574U - A kind of punching and shearing machine Waste - Google Patents
A kind of punching and shearing machine Waste Download PDFInfo
- Publication number
- CN208991574U CN208991574U CN201821798314.0U CN201821798314U CN208991574U CN 208991574 U CN208991574 U CN 208991574U CN 201821798314 U CN201821798314 U CN 201821798314U CN 208991574 U CN208991574 U CN 208991574U
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- Prior art keywords
- cushion
- punching
- formed punch
- shearing machine
- lower die
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Abstract
The utility model discloses a kind of punching and shearing machine Wastes, belong to punching and shearing machine field, it includes rack and formed punch, erecting bed is fixedly installed in the rack, erecting bed setting top is provided with lifting seat, side of the lifting seat towards erecting bed is arranged in the formed punch, lower die holder is set on the erecting bed, the side of the lower die holder towards formed punch offers the lower die hole being adapted to formed punch, it is located at formed punch two sides on the lifting seat and is provided with cushion, the thickness of the cushion is not less than the length of formed punch, and the cushion is elastic cushion.The utility model has to be not easy to be lifted together with formed punch by the workpiece that punching is processed, and reduces the effect of the noise generated when processing.
Description
Technical field
The utility model relates to punching and shearing machine field, in particular to a kind of punching and shearing machine Waste.
Background technique
Punching and shearing machine is a kind of multi-functional forging equipment, can be used for the shearing of the profiles such as plate and circle, side, angle, passes through replacement
Mold or cutter can carry out I-steel, channel steel shearing, can also complete the punching presses such as sheet metal blanking, press-bending, flanging, drawing and forming
Process is widely used in the industries such as motor vehicle, ship, metallurgy, building, agricultural machinery, bridge, repairing.
Existing notification number is that the Chinese patent of CN205520456U discloses a kind of hydraulic combined punching & shearing machine, including fuel tank,
Rack, shearing oil cylinder, punching oil cylinder, punching platform, device is cut at angle and type cuts device, and fuel tank is arranged in bottom of the frame, rack
Two side positions are respectively arranged with shearing oil cylinder and punching oil cylinder；It is provided with die shoe on punching oil cylinder, is provided on the die shoe
Formed punch；Punching platform is fixed on the rack and punching platform is located at below formed punch；It is provided between shearing oil cylinder and punching oil cylinder
Device is cut at angle and type cuts device, and device is cut at angle and type is cut device and is each attached in rack；The top surface of rack is to raise upward
Arcwall face, the centering angle of the arcwall face is α, and the size of α is 15 ° ~ 35 °.
It is above-mentioned that following deficiency exists in the prior art: the work plate being placed on punching platform being punched out in formed punch and is added
In working hour, when punching terminates workpiece punching, and is lifted up, due to inertia, processed workpiece is easily with formed punch together by band
It rises, then falls after rise to punching platform, a degree of sound of movement occurs, cause noise in processing.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of removings of punching and shearing machine waste material to fill
It sets, has and be not easy to be lifted together with formed punch by the workpiece that punching is processed, reduce the effect of the noise generated when processing.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of punching and shearing machine Waste, including rack and formed punch are fixedly installed erecting bed in the rack, described
Erecting bed setting top is provided with lifting seat, and the formed punch is arranged in side of the lifting seat towards erecting bed, on the erecting bed
Lower die holder is set, and the side of the lower die holder towards formed punch offers the lower die hole being adapted to formed punch, is located on the lifting seat
Formed punch two sides are provided with cushion, and the thickness of the cushion is not less than the length of formed punch, and the cushion is elastic cushion.
By using above-mentioned technical proposal, when being punched out processing to workpiece, the cushion of formed punch two sides is set
It is first abutted with workpiece, with moving in the downward die hole of formed punch, cushion is in compressive state, and when punching press terminates, formed punch is under
When removing in fenestra, cushion still has of short duration compressive state, on the lower die seat by workpiece pressure, is not easy workpiece by formed punch
It takes up.
The utility model is further arranged to: mounting groove, the mounting groove are offered in the lifting seat two opposite side walls
The setting of lifting seat bottom wall is extended to, sliding is connected with mounting rack in the mounting groove, and the bottom wall of the mounting rack offers through-hole,
The cushion upper wall is fixedly installed card adapter plate, and the card adapter plate is placed in mounting rack, and the cushion is pierced by from through hole.
By using above-mentioned technical proposal, since cushion long compressive will cause abrasion, shorten its length, therefore slow
Punching pad is replaced after wearing.Mounting rack is extracted out out of mounting groove when replacement, pushing up cushion makes to install
Plate liter is lifted out of mounting rack, new cushion is pierced by out of through-hole, mounting plate is connected in mounting rack, and mounting rack is reinstalled
Carried out in mounting groove using.
The utility model is further arranged to: the roof of the card adapter plate is abutted with the groove top of mounting groove, the card adapter plate
Periphery abutted with four side walls of mounting rack, the cross section of the cushion and the cross-sectional shape of through-hole are equal.
By using above-mentioned technical proposal, the position of cushion is limited in through-hole and mounting rack, when carrying out punching press,
The position that cushion can be limited is not easy to move due to its bottom wall is under pressure, and cushion is enable to reach good buffering
Effect.
The utility model is further arranged to: it is in towards installation groove groove wall that section is provided on the two sidewalls of the mounting rack
"T"-shaped gib block, offer the guide groove being adapted to gib block on the cell wall of the mounting groove.
By using above-mentioned technical proposal, since gib block is " T " shape, when it is embedded in gib block, make mounting rack
It is not easy that upper and lower displacement occurs due to stress in mounting groove, limitation mounting rack slides along the longitudinal direction.
The utility model is further arranged to: the mounting rack and mounting groove contact position are provided with resilient cushion.
By using above-mentioned technical proposal, prevent mounting rack and mounting groove roof due to rigidity when cushion moves down
Contact is damaged, and the setting of resilient cushion can buffer the active force between a part of mounting rack and mounting groove groove top, extends installation
The service life of frame.
The utility model is further arranged to: the card adapter plate and cushion are rubber pad.
By using above-mentioned technical proposal, rubber has good wearability and elasticity, it can be utilized by being used as cushion
Deformation prevents workpiece from lifting, as card adapter plate and resilient cushion can rigid active force between buffer unit, play good guarantor
Shield effect.
The utility model is further arranged to: material collecting tank is offered on the erecting bed, the material collecting tank is provided with lower die
The lower section in hole.
By using above-mentioned technical proposal, the waste material that punching press generates is convenient in material collecting tank from centralized collection from lower die hole
It is uniformly processed.
The utility model is further arranged to: the one end of the slot bottom of the material collecting tank far from formed punch is arranged towards ground inclination
Guide slope is formed, states and is provided with rewinding case below guide slope.
By using above-mentioned technical proposal, when in garbage collection to material collecting tank, guide slope is conducted into rewinding case, passes through
The waste material unification in rewinding case is cleared up in the collection of certain time, simple and convenient.
In conclusion the utility model has the following beneficial effects:
1. can be avoided when stamping knife lifts workpiece by together by the cushion that elastic material is arranged in stamping knife two sides
It takes up；
2. by by cushion be arranged in mounting rack, mounting rack and lifting seat sliding connection setting, cushion by
It can be replaced after damage；
3. by the guide slope that groove bottom wall of gathering materials is arranged in, and the rewinding case below guide slope is arranged in, convenient for liquidating
The waste material sheared off is collected cleaning.
Detailed description of the invention
Fig. 1 is in the utility model for embodying whole structural schematic diagram；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
In figure, 1, rack；11, erecting bed；111, lower die holder；112, lower die hole；12, material collecting tank；121, guide slope；13,
Rewinding case；2, lifting seat；21, formed punch；22, mounting groove；23, mounting rack；231, through-hole；232, cushion；233, card adapter plate；
234, guide groove；235, gib block；236, resilient cushion.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
As shown in Figure 1, for a kind of punching and shearing machine Waste disclosed by the utility model, including rack 1 and formed punch 21,
Lifting seat 2 and erecting bed 11 are provided in rack 1, the top of erecting bed 11 is arranged in lifting seat 2.Lifting seat 2 is towards ground
Side has been centrally located formed punch 21, and lower die holder 111 is provided on erecting bed 11, offers on lower die holder 111 and 21 shape of formed punch
Identical lower die hole 112, lower die hole 112 are provided with the underface of formed punch 21, the shape of formed punch 21 and lower die hole 112 in the present embodiment
Shape is rectangle, for opening up rectangular opening on workpiece.On lifting seat 2 with formed punch 21 is ipsilateral is provided with cushion 232, buffering
The left and right sides of formed punch 21 is arranged in pad 232, and cushion 232 is elastic material, and its thickness is slightly larger than the length of formed punch 21,
Cushion 232 is removably disposed on lifting seat 2.
When being punched out processing, the workpiece for needing to be punched out processing is placed on lower die holder 111, lifting seat is passed through
2 move downward, and make movement in the downward die hole 112 of formed punch 21, go out hole identical with formed punch 21 and lower 112 shape of die hole.But
After punching finishes, when formed punch 21 is lifted out of lower die hole 112, due to inertia workpiece easily shifted up with formed punch 21 it is certain
Then distance is fallen after rise to lower die holder 111, generate certain noise, and workpiece drops down onto rear Yi Fasheng on lower die holder 111 again
Skew.Cushion 232 is added in 21 two sides of formed punch, since its thickness is slightly larger than the length of formed punch 21, when formed punch 21 moves down
When, cushion 232 is contacted with 111 upper surface of lower die holder first, when being moved with formed punch 21 into lower die holder 111, cushion 232
Certain compressive deformation is generated, when punching terminates, and formed punch 21 leaves lower die holder 111, cushion 232 still has of short duration compression shape
State, a little later leaves 111 surface of lower die holder compared with formed punch 21, workpiece can be made to rest on lower die holder 111 by difference this period
On, it is not easy to move up with formed punch 21.
As shown in Fig. 2, offering mounting groove 22 on the left and right sides wall of lifting seat 2, mounting groove 22 extends to lifting seat 2
Bottom wall on, be provided with mounting rack 23 in mounting groove 22, resilient cushion 236 is arranged by being arranged on mounting rack 23 in lifting seat 2
It is interior；Offer guide groove 234 on the opposite cell walls in the front and back of mounting groove 22 two in the horizontal direction, on the front and rear sides wall of mounting rack 23
It is provided with the gib block 235 that cross section is T-shape, mounting rack 23 is embedded in guide groove 234 by gib block 235 and lifting seat
2 sliding connections.The through-hole 231 being pierced by for cushion 232, the side of cushion 232 upward are offered on the bottom wall of mounting rack 23
It is provided with card adapter plate 233, the surface area of 233 roof of card adapter plate and bottom wall is identical as the surface area of 23 bottom wall of mounting rack, cushion
232 are arranged when on mounting rack 23, are pierced by cushion 232 out of through-hole 231, card adapter plate 233 is fastened in mounting rack 23.Peace
It shelves 23 and is equal to mounting rack along the thickness that its periphery is provided with 236 card adapter plate 233 of resilient cushion with the contact position of 22 groove top of mounting groove
The sum of 23 height and the thickness of resilient cushion 236, resilient cushion 236, card adapter plate 233 and cushion 232 are rubber material.
Cushion 232, which will cause abrasion and thickness after repeatedly compression, to be shortened, need at this time to cushion 232 into
Row replacement.When replacing cushion 232, mounting rack 23 is extracted out from lifting seat 2, pushes cushion 232 from below, will be clamped
Plate 233 is released from mounting rack 23, and hand-held card adapter plate 233 takes out cushion 232, by the new cushion 232 of replacement from through-hole
It is put at 231 to card adapter plate 233 and is fastened in mounting rack 23, and gib block 235 is embedded in guide groove 234, mounting rack 23 is sliding
It is moved back into mounting groove 22.Since the cross section of gib block 235 is in T-shape, and it is arranged towards guide groove 234, therefore works as mounting rack
23 are merely able to be moved forward and backward when being placed in mounting groove 22, are not susceptible to the displacement in other directions.When due to being punched out processing, delay
Rushing pad 232 will receive upward power, and the setting of resilient cushion 236 can connect the rigidity between mounting rack 23 and mounting groove 22 at this time
Touching is buffered, and prevents 23 hand of mounting rack impaired, and the height of the thickness due to card adapter plate 233 and 23 inside cell wall of mounting rack
And the sum of width of mounting groove 22 is equal, and when cushion 232 is contacted and is compressed with the workpiece on lower die holder 111, card adapter plate
233 can abut with the groove top of mounting groove 22, be not susceptible to the case where 232 stress of cushion moves up.Due to rubber material
With good wearability and elasticity, can prevent from limiting the position of workpiece using its deformation process as cushion 232,
As card adapter plate 233 and resilient cushion 236 can rigid active force between buffer unit, play a good protective effect.
As shown in Figure 1, the lower section on erecting bed 11 positioned at lower die hole 112 offers material collecting tank 12, the slot bottom of material collecting tank 12
It is arranged to form guide slope 121 towards ground inclination far from one end of formed punch 21, guide slope 121 chamfered is set close to the one end on ground
It sets, rewinding case 13 is provided with below guide slope 121.The waste material that punching generates drops down onto material collecting tank 12 from lower die hole 112, and leads to
It crosses and is fallen into rewinding case 13 towards the inclined guide slope 121 of rewinding case 13, rewinding case 13 is hung on the side wall of erecting bed 11, warp
Rewinding case 13 is removed to the waste material that will be collected into uniformly to topple over after garbage collection after a period of time, saves clear away waste
Time.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of punching and shearing machine Waste, including rack (1) and formed punch (21), it is characterised in that: solid on the rack (1)
Surely it is provided with erecting bed (11), is provided with lifting seat (2) above the erecting bed (11), the formed punch (21) is arranged in lifting seat
(2) towards the side of erecting bed (11), lower die holder (111) are set on the erecting bed (11), the lower die holder (111) is towards punching
The side of head (21) offers the lower die hole (112) being adapted to formed punch (21), is located at formed punch (21) two sides on the lifting seat (2)
It is provided with cushion (232), the thickness of the cushion (232) is not less than the length of formed punch (21), and the cushion (232) is
Elastic cushion.
2. a kind of punching and shearing machine Waste according to claim 1, it is characterised in that: lifting seat (2) two-phase
Level on side wall is offered mounting groove (22), the mounting groove (22) extends to the setting of lifting seat (2) bottom wall, the mounting groove
(22) sliding is connected with mounting rack (23) in, and the bottom wall of the mounting rack (23) offers through-hole (231), the cushion
(232) upper wall is fixedly installed card adapter plate (233), and the card adapter plate (233) is placed in mounting rack (23), the cushion
(232) it is pierced by through-hole (231).
3. a kind of punching and shearing machine Waste according to claim 2, it is characterised in that: the card adapter plate (233)
Roof is abutted with the groove top of mounting groove (22), and the periphery of the card adapter plate (233) is abutted with four side walls of mounting rack (23),
The cross section of the cushion (232) is equal with the cross-sectional shape of through-hole (231).
4. a kind of punching and shearing machine Waste according to claim 2, it is characterised in that: the two of the mounting rack (23)
It is in the "T"-shaped gib block (235) towards mounting groove (22) cell wall that section is provided on side wall, on the cell wall of the mounting groove (22)
Offer the guide groove (234) being adapted to gib block (235).
5. a kind of punching and shearing machine Waste according to claim 4, it is characterised in that: the mounting rack (23) and peace
Tankage (22) contact position is provided with resilient cushion (236).
6. a kind of punching and shearing machine Waste according to claim 5, it is characterised in that: the card adapter plate (233) is delayed
Punching pad (232) and resilient cushion (236) are rubber pad.
7. a kind of punching and shearing machine Waste according to claim 1, it is characterised in that: opened on the erecting bed (11)
Equipped with material collecting tank (12), the material collecting tank (12) is provided with the lower section of lower die hole (112).
8. a kind of punching and shearing machine Waste according to claim 7, it is characterised in that: the slot of the material collecting tank (12)
The one end of bottom far from formed punch (21) is arranged to be formed guide slope (121) towards ground inclination, is provided with below the guide slope (121)
Rewinding case (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798314.0U CN208991574U (en) | 2018-11-01 | 2018-11-01 | A kind of punching and shearing machine Waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798314.0U CN208991574U (en) | 2018-11-01 | 2018-11-01 | A kind of punching and shearing machine Waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991574U true CN208991574U (en) | 2019-06-18 |
Family
ID=66807086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798314.0U Expired - Fee Related CN208991574U (en) | 2018-11-01 | 2018-11-01 | A kind of punching and shearing machine Waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208991574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI716254B (en) * | 2020-01-08 | 2021-01-11 | 錦泰機械有限公司 | Steel cutting equipment |
-
2018
- 2018-11-01 CN CN201821798314.0U patent/CN208991574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI716254B (en) * | 2020-01-08 | 2021-01-11 | 錦泰機械有限公司 | Steel cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20201101 |