CN111730679A - High-efficient cross cutting machine - Google Patents
High-efficient cross cutting machine Download PDFInfo
- Publication number
- CN111730679A CN111730679A CN202010615465.3A CN202010615465A CN111730679A CN 111730679 A CN111730679 A CN 111730679A CN 202010615465 A CN202010615465 A CN 202010615465A CN 111730679 A CN111730679 A CN 111730679A
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- block
- die
- fixed block
- end surface
- fixing
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- 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
-
- 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
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- 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
- B26F1/44—Cutters therefor; Dies therefor
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a high-efficiency die-cutting machine which structurally comprises a shearing device, a working platform, an operating platform and an equipment box, wherein the shearing device is fixedly embedded right above the working platform; shearing equipment includes the hydraulic stem, the fixed block, the die mechanism, fixing device, the fixed block is being connected to hydraulic stem lower extreme surface inlays admittedly, the die mechanism is being installed to the fixed block inlay, die mechanism is located fixing device directly over and the surface contacts, can be earlier through balance plate and the even transmission of bracing piece to the circular arc rubber layer at the extruded in-process power, the extension tiling on rethread circular arc rubber layer, it is fixed to the balanced atress of machined part to make it, avoid the machined part surface to influence the precision of machined part because of the uneven unbalanced reason of atress.
Description
Technical Field
The invention belongs to the field of die cutting machines, and particularly relates to an efficient die cutting machine.
Background
The die cutting machine is characterized in that the die cutting machine is matched with a shearing model through hydraulic equipment, the hydraulic equipment is utilized to push the model to cut a processed product in a transverse outline, and then the processed product is pushed out of the conveyor belt.
Based on the findings of the inventor, the following defects mainly exist in the prior art, such as: in the past, when a fixing device is used for clamping a machined product, in order to avoid the phenomenon that a machined part is displaced in the machining process, a fixing plate is additionally arranged on the peripheral outline of the lower end of the machined part, so that when a die is used for extrusion, the bottom of the machined part cannot be transversely extended in extrusion cutting, and the diameter of a cutting die occupies a certain space, so that lines formed by extrusion can appear on the transverse blocking section of the lower side of the finished product of the machined part, and the precision of the finished product is influenced.
It is therefore desirable to provide an efficient die cutting machine.
Disclosure of Invention
In order to solve the problems that when the prior device of the prior art clamps a machined product by using a fixing device, in order to avoid the phenomenon that a machined part displaces in the machining process, a fixing plate is additionally arranged on the peripheral outline of the lower end of the machined part, so that when the die is used for extrusion, the bottom of the machined part cannot transversely extend in the extrusion cutting process, and the diameter of a cutting die occupies a certain space, and therefore the transverse blocking section of the lower side of the finished product of the machined part has extruded grains, and the precision of the finished product is affected.
The invention relates to a purpose and an effect of a high-efficiency die-cutting machine, which are achieved by the following specific technical means: the shearing device is embedded and fixedly arranged right above the working platform, the working platform is connected to the outer surface of the upper end of the equipment box through electric welding, and the operating platform is embedded and arranged right above the equipment box; shearing equipment includes hydraulic stem, fixed block, die mechanism, fixing device, the fixed block is being connected to hydraulic stem lower extreme surface inlays admittedly, the die mechanism is being installed to the fixed block inlay, die mechanism is located fixing device and the surface contacts directly over, fixing device inlays admittedly and installs the top surface at work platform.
The die mechanism comprises an embedded block, a clamp, a shearing die, an extrusion plate and a first spring, wherein the lower end face of the embedded block is fixedly embedded with the clamp, the upper end face of the embedded block is connected with a fixed block, the clamp is used for installing the shearing die on the lower end face of the clamp through embedding connection, the shearing die is located right above the extrusion plate, the extrusion plate is located right below the embedded block, the first spring is fixed on the upper end surface of the extrusion plate through electric welding, the first spring is connected with the shearing die, and the diameter of the extrusion plate is smaller than a fixing device.
The extrusion plate comprises a first embedding groove, a balance disc, a support rod, a support block, an arc rubber layer and a rubber block, wherein the first embedding groove is formed in the inner surface of the upper end of the balance disc and is connected with a first spring, the support rod is evenly connected to the lower end surface of the balance disc, the support block is movably clamped and connected to the lower end surface of the support rod, the support block is attached to the inner end surface of the extrusion plate, the arc rubber layer is fixedly installed on the lower end surface of the extrusion plate in an embedding mode, the rubber block is symmetrically installed on the left side and the right side of the arc rubber layer and located on the inner end surface of the extrusion plate, and the center of.
The balance disc comprises movable blocks, fixed grooves and supporting wheels, the movable blocks are symmetrically arranged on the left side and the right side of the balance disc, the fixed grooves are evenly distributed on the lower end face of the balance disc and are connected with the supporting rods through movable clamping, the supporting wheels are symmetrically arranged on the left side and the right side of the movable blocks, and the number of the fixed grooves is consistent with that of the supporting blocks.
Wherein, fixing device includes fixing base, rubber layer, semi-arc fixed block, fixed establishment, the left and right sides at fixing device is installed to the fixing base symmetry, the block is all inlayed on the rubber layer and the medial extremity at the semi-arc fixed block is installed, the semi-arc fixed block passes through the fixed establishment connection and installs the upper end surface at the fixing base, the left and right sides at semi-arc fixed block lower extreme is installed to the fixed establishment symmetry, the semi-arc fixed block is equipped with four groups, and can make up the ring form.
Wherein, fixed establishment includes that the third inlays groove, stretch cord, second spring, second fixed block, the groove is inlayed to the third and is installed in the stretch cord upper end, the stretch cord is inlayed and is binded the upper end surface at the second fixed block, the second spring passes through the welding installation at the up end of second fixed block, the second fixed block is located the third and inlays under the groove, fixed establishment's upper end is the ball form.
Compared with the prior art, the invention has the following beneficial effects:
1. the force can be transmitted to the arc rubber layer through the balance plate and the support rod uniformly in the extruding process, and then the arc rubber layer is spread and tiled through expansion, so that the workpiece is stressed and fixed in a balanced manner, and the influence of uneven stress on the surface of the workpiece on the precision of the workpiece is avoided.
2. The elasticity through stretch cord, second spring outwards moves slightly and still can keep the fixed effect of half arc fixed block and machined part at the in-process that moves, can effectively avoid because of fixing device can not motor-driven cooperation machined part and the increase of shearing die transverse diameter, lead to the machined part because of the extrusion line that shearing die's extrusion formed, influence machined part surface accuracy in cutting process.
Drawings
Fig. 1 is a schematic overall structure diagram of the efficient die-cutting machine.
Fig. 2 is a schematic structural diagram of the shearing equipment of the high-efficiency die-cutting machine.
Fig. 3 is a schematic structural diagram of a die mechanism of the high-efficiency die cutting machine of the invention.
FIG. 4 is a schematic structural diagram of a press plate of the high-efficiency die cutting machine of the present invention.
Fig. 5 is a schematic structural diagram of a balance disc of the high-efficiency die cutting machine.
Fig. 6 is a schematic structural view of a fixing device of an efficient die-cutting machine according to the invention.
Fig. 7 is a schematic structural diagram of a fixing mechanism of the high-efficiency die-cutting machine of the invention.
In the figure: the device comprises a shearing device-1, a working platform-2, an operating platform-3, a device box-4, a hydraulic rod-11, a fixed block-12, a die mechanism-13, a fixing device-14, an embedding block-131, a clamp-132, a shearing die-133, a squeezing plate-134, a first spring-135, a first embedding groove-4 a, a balance disc-4 b, a supporting rod-4 c, a supporting block-4 d, an arc rubber layer-4 e, a rubber block-4 f, a movable block-4 b1, a fixed groove-4 b2, a supporting wheel-4 b3, a fixed seat-141, a rubber layer-142, a half-arc fixed block-143, a fixing mechanism-144, a second embedding groove-4 a, an elastic rope-4 b, a second spring-4 c and a second fixed block-4 d.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides a high-efficiency die-cutting machine which structurally comprises a shearing device 1, a working platform 2, an operating platform 3 and an equipment box 4, wherein the shearing device 1 is fixedly embedded above the working platform 2, the working platform 2 is connected to the outer surface of the upper end of the equipment box 4 through electric welding, and the operating platform 3 is embedded above the equipment box 4; shearing equipment 1 includes hydraulic stem 11, fixed block 12, die mechanism 13, fixing device 14, fixed block 12 is being connected in the surface embedding of 11 lower extremes of hydraulic stem, die mechanism 13 is being installed in the inlaying of fixed block 12, die mechanism 13 is located fixing device 14 directly over and the surface contacts, fixing device 14 inlays the top surface of installing at work platform 2.
The die mechanism 13 includes an embedded block 131, a clamp 132, a shearing die 133, an extrusion plate 134, and a first spring 135, the lower end surface of the embedded block 131 is fixedly embedded in the clamp 132, the upper end surface of the embedded block is connected to the fixed block 12, the clamp 132 mounts the shearing die 133 on the lower end surface thereof through embedded connection, the shearing die 133 is located right above the extrusion plate 134, the extrusion plate 134 is located right below the embedded block 131, the first spring 135 is mounted and fixed on the upper end surface of the extrusion plate 134 through electric welding, and is connected to the shearing die 133, the diameter of the extrusion plate 134 is smaller than that of the fixing device 14, and when the shearing die 133 is pressed downward, collision between the two is avoided.
Wherein, the stripper plate 134 includes first groove 4a, balance disk 4b, bracing piece 4c, supporting shoe 4d, circular arc rubber layer 4e, block rubber 4f of inlaying, first groove 4a of inlaying is located balance disk 4 b's upper end internal surface, and is connected with first spring 135, the bracing piece 4c is being evenly connected to the terminal surface under the balance disk 4b, the supporting shoe 4d is being connected to terminal surface activity block under the bracing piece 4c, the medial surface at stripper plate 134 is installed in the laminating of supporting shoe 4d, circular arc rubber layer 4e inlays the solid lower extreme at stripper plate 134, block rubber 4f symmetry is installed in the left and right sides on circular arc rubber layer 4e, and is located stripper plate 134 side inner terminal surface, circular arc rubber layer 4e lower extreme center is protruding slightly, can outwards diffuse the rubber layer through the extrusion force when the extrusion.
The balance disc 4b comprises a movable block 4b1, fixed grooves 4b2 and support wheels 4b3, the movable block 4b1 is symmetrically installed on the left side and the right side of the balance disc 4b, the fixed grooves 4b2 are uniformly distributed on the lower end face of the balance disc 4b and are connected with the support rod 4c through movable clamping, the support wheels 4b3 are symmetrically installed on the left side and the right side of the movable block 4b1, the number of the fixed grooves 4b2 is consistent with that of the support blocks 4d, and when a force is applied, the force can be uniformly transmitted to the arc rubber layer 4e through the support rod 4c and the support blocks 4 d.
The specific use mode and function of the embodiment are as follows:
in the invention, when in use, a workpiece is firstly placed on the fixing device 14, then the hydraulic rod 11 in the shearing device 1 pushes the fixing block 12 to move downwards, so that the fixing block drives the shearing die 133 and the extrusion plate 134 in the die mechanism 13 to push downwards, since the pressing plate 134 is supported by the first spring 135 during the pushing process, and the height of the pressing plate 134 is slightly higher than that of the shearing die 133, the pressing plate 134 will first fix the surface of the workpiece, the shearing die 133 and the first spring 135 are continuously pressed downward to complete the shearing operation, in the extrusion process, force can be uniformly transmitted to the arc rubber layer 4e through the balance plate 4b and the support rod 4c, and then the arc rubber layer 4e is spread and paved through expansion, so that the balance stress of the workpiece is fixed, and the influence on the precision of the workpiece caused by uneven stress on the surface of the workpiece is avoided.
Example 2:
as shown in fig. 6 to 7: fixing device 14 includes fixing base 141, rubber layer 142, half arc fixed block 143, fixed establishment 144, the left and right sides at fixing device 14 is installed to fixing base 141 symmetry, the medial surface at half arc fixed block 143 is all inlayed the block and is installed to rubber layer 142, half arc fixed block 143 passes through fixed establishment 144 and connects the upper end surface of installing at fixing base 141, the left and right sides at half arc fixed block 143 lower extreme is installed to fixed establishment 144 symmetry, half arc fixed block 143 is equipped with four groups, and can constitute the ring form, thrust and the vibration that bring when can effectual share the shearing when the clamping.
Wherein, fixed establishment 144 includes that the third inlays groove 4a, stretch cord 4b, second spring 4c, second fixed block 4d, groove 4 embedded solid is installed in stretch cord 4b upper end is inlayed to the third, stretch cord 4b inlays and bindes the upper end surface at second fixed block 4d, second spring 4c passes through the welding installation at the up end of second fixed block 4d, second fixed block 4d is located the third and inlays groove 4a under, the upper end of fixed establishment 144 is the ball form, can effectually inlay the lower terminal surface of installing at semi-arc fixed block 143.
The specific use mode and function of the embodiment are as follows:
according to the invention, the workpiece is clamped through the half-arc fixing block 143, after the rubber layer 142 is used for attaching and fixing the transverse surface of the workpiece, the workpiece is extruded and sheared, when the shearing die 133 is embedded into the workpiece in the extruding process, the cut part of the workpiece pushes the half-arc fixing block 143 outwards, so that the workpiece slightly moves outwards through the elastic force of the elastic rope 4b and the second spring 4c, and the fixing effect of the half-arc fixing block 143 and the workpiece can be still kept in the moving process, so that the phenomenon that the extruding grains formed by the extrusion of the shearing die 133 in the cutting process of the workpiece are influenced due to the fact that the fixing device 14 cannot be in motorized fit with the increase of the transverse diameter of the workpiece and the shearing die 133 can be effectively avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (4)
1. A high-efficiency die-cutting machine structurally comprises a cutting device (1), a working platform (2), an operating platform (3) and an equipment box (4), wherein the cutting device (1) is fixedly embedded above the working platform (2), the working platform (2) is connected to the outer surface of the upper end of the equipment box (4) through electric welding, and the operating platform (3) is embedded above the equipment box (4); the structure includes:
shearing equipment (1) includes hydraulic stem (11), fixed block (12), die mechanism (13), fixing device (14), hydraulic stem (11) lower extreme surface inlays and links firmly fixed block (12) next, fixed block (12) are inlayed and are installing die mechanism (13), die mechanism (13) are located fixing device (14) directly over and the surface contacts, fixing device (14) are inlayed and are firmly installed the top surface at work platform (2).
2. The high-efficiency die cutting machine according to claim 1, wherein the die mechanism (13) comprises an embedding block (131), a clamp (132), a shearing die (133), an extrusion plate (134) and a first spring (135), the lower end surface of the embedding block (131) is embedded and fixedly connected with the clamp (132), the upper end surface of the embedding block is connected with the fixed block (12), the clamp (132) is used for installing the shearing die (133) on the lower end surface of the embedding block through embedding connection, the shearing die (133) is positioned right above the extrusion plate (134), the extrusion plate (134) is positioned right below the embedding block (131), and the first spring (135) is fixed on the upper end surface of the extrusion plate (134) through electric welding installation and is connected with the shearing die (133).
3. The efficient die cutting machine according to claim 2, wherein the extrusion plate (134) comprises a first embedding groove (4a), a balance disc (4b), a support rod (4c), a support block (4d), an arc rubber layer (4e) and a rubber block (4f), the first embedding groove (4a) is formed in the inner surface of the upper end of the balance disc (4b), and is connected with a first spring (135), the lower end surface of the balance disc (4b) is evenly connected with a support rod (4c), the lower end surface of the supporting rod (4c) is movably clamped and connected with a supporting block (4d), the supporting block (4d) is attached to the inner side end face of the extrusion plate (134), the arc rubber layer (4e) is fixedly embedded on the lower end surface of the extrusion plate (134), the rubber blocks (4f) are symmetrically arranged at the left side and the right side of the circular arc rubber layer (4e) and are positioned on the inner end surface of the extrusion plate (134) side.
4. The efficient die cutting machine according to claim 3, wherein the balance disc (4b) comprises movable blocks (4b1), fixed grooves (4b2) and support wheels (4b3), the movable blocks (4b1) are symmetrically arranged on the left side and the right side of the balance disc (4b), the fixed grooves (4b2) are uniformly distributed on the lower end face of the balance disc (4b), the support rods (4c) are connected through movable clamping, and the support wheels (4b3) are symmetrically arranged on the left side and the right side of the movable blocks (4b 1);
the fixing device (14) comprises a fixing seat (141), a rubber layer (142), a semi-arc fixing block (143) and a fixing mechanism (144), the fixing seat (141) is symmetrically installed on the left side and the right side of the fixing device (14), the rubber layer (142) is installed on the inner side end face of the semi-arc fixing block (143) in an embedded and clamped mode, and the semi-arc fixing block (143) is installed on the upper end surface of the fixing seat (141) in a connected mode through the fixing mechanism (144);
fixing mechanism (144) inlay groove (4a), stretch cord (4b), second spring (4c), second fixed block (4d) including the third, groove (4) are inlayed to the third and are installed in stretch cord (4b) upper end, stretch cord (4b) are inlayed and are binded the upper end surface at second fixed block (4d), second spring (4c) are installed at the up end of second fixed block (4d) through the welding, second fixed block (4d) are located the third and are inlayed groove (4a) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615465.3A CN111730679B (en) | 2020-06-30 | 2020-06-30 | High-efficient cross cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615465.3A CN111730679B (en) | 2020-06-30 | 2020-06-30 | High-efficient cross cutting machine |
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| Publication Number | Publication Date |
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| CN111730679A true CN111730679A (en) | 2020-10-02 |
| CN111730679B CN111730679B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010615465.3A Active CN111730679B (en) | 2020-06-30 | 2020-06-30 | High-efficient cross cutting machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281349A (en) * | 1995-04-15 | 1996-10-29 | Nisshin Kogyo Kk | Die for perforating |
| CN202162857U (en) * | 2011-06-28 | 2012-03-14 | 厦门加新精密金属有限公司 | Punching and cutting die for plastic piece |
| CN108687866A (en) * | 2018-03-30 | 2018-10-23 | 江苏迪佳电子有限公司 | A kind of slice decompressor for handset touch panel |
| CN208373985U (en) * | 2018-05-22 | 2019-01-15 | 苏州新路塑业有限公司 | A kind of lower die arrangement device of punching press |
| CN208543546U (en) * | 2018-04-28 | 2019-02-26 | 富威电子科技（亳州）有限公司 | A kind of distortion-free circuit board perforating device |
| CN209577853U (en) * | 2019-01-23 | 2019-11-05 | 天津永联成模具有限公司 | A kind of cutting mould of auto-parts processing |
-
2020
- 2020-06-30 CN CN202010615465.3A patent/CN111730679B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281349A (en) * | 1995-04-15 | 1996-10-29 | Nisshin Kogyo Kk | Die for perforating |
| CN202162857U (en) * | 2011-06-28 | 2012-03-14 | 厦门加新精密金属有限公司 | Punching and cutting die for plastic piece |
| CN108687866A (en) * | 2018-03-30 | 2018-10-23 | 江苏迪佳电子有限公司 | A kind of slice decompressor for handset touch panel |
| CN208543546U (en) * | 2018-04-28 | 2019-02-26 | 富威电子科技（亳州）有限公司 | A kind of distortion-free circuit board perforating device |
| CN208373985U (en) * | 2018-05-22 | 2019-01-15 | 苏州新路塑业有限公司 | A kind of lower die arrangement device of punching press |
| CN209577853U (en) * | 2019-01-23 | 2019-11-05 | 天津永联成模具有限公司 | A kind of cutting mould of auto-parts processing |
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| Publication number | Publication date |
|---|---|
| CN111730679B (en) | 2021-10-15 |
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