CN114102756B - Cutting die - Google Patents
Cutting die Download PDFInfo
- Publication number
- CN114102756B CN114102756B CN202111198730.3A CN202111198730A CN114102756B CN 114102756 B CN114102756 B CN 114102756B CN 202111198730 A CN202111198730 A CN 202111198730A CN 114102756 B CN114102756 B CN 114102756B
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- Prior art keywords
- cutter
- driving
- cutting
- plate
- pushing
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- 238000005520 cutting process Methods 0.000 title claims abstract description 110
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 44
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B26F2001/4472—Cutting edge section features
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The application discloses a cutting die which comprises a discharging plate, a pressing plate and a cutting module, wherein a material placing structure is arranged on the discharging plate; the pressing plate is arranged opposite to the discharging plate, and can be close to or far away from the discharging plate; the cutting module is arranged on one side of the pressing plate, which faces the discharging plate, and comprises a cutter and a driving piece, the cutting edge of the cutter is arranged on the side face of the cutter, and the driving piece is used for driving the cutter to move laterally; when cutting the material, the driving piece can drive the cutter to move towards the direction of cutting the material under the drive of the pressing plate so as to cut the material placed on the discharging plate. The cutter die has the advantage of reducing the material cutting cost.
Description
Technical Field
The application relates to the technical field of product processing, in particular to a cutting die.
Background
The die is a die that punches the article. At present, when punching the material, the cutter can move only in the vertical direction, which leads to the need of vertically placing or horizontally placing the material when the side surface of the material is required to be cut, or adopts a fixture clamping and CNC cutting mode to process the material, thus not only increasing the fixing cost and the processing cost of the material, but also possibly leading to the reduction of the structural strength of the material, causing easy damage to the material and increasing the cost.
Disclosure of Invention
The application mainly aims to provide a cutting die which aims at reducing the cutting cost of materials.
In order to achieve the above purpose, the cutting die provided by the application comprises a discharging plate, a pressing plate and a cutting module, wherein,
a material placing structure is arranged on the discharging plate;
the pressing plate is arranged opposite to the discharging plate, and can be close to or far away from the discharging plate;
the cutting module is arranged on one side of the pressing plate, which faces the discharging plate, and comprises a cutter and a driving piece, the cutting edge of the cutter is arranged on the side face of the cutter, and the driving piece is used for driving the cutter to move laterally; wherein,
when cutting materials, the driving piece can drive the cutter to move towards the direction of cutting the materials under the driving of the pressing plate so as to cut the materials placed on the discharging plate.
In one embodiment, the direction of movement of the tool is parallel to the platen.
In an embodiment, the cutting module comprises a plurality of cutters, the cutters are arranged around a rotation axis, the cutting edges of the cutters face or face away from the rotation axis at the same time, and the cutters can move synchronously.
In an embodiment, the cutting module comprises a driving cutter and a driven cutter, the driving cutter is in driving connection with the driving piece, the driven cutter is in driving connection with the driving cutter, and the driving cutter can move in the direction of cutting materials under the driving of the driving piece and drives the driven cutter to move in the direction of cutting materials.
In an embodiment, the cutting module further includes a mounting module, the mounting module is disposed on the pressing plate, the driving member includes a jack-prop, and the jack-prop and the driving tool are both slidably connected to the mounting module, where the jack-prop can move along a direction from the pressing plate to the discharging plate and can move toward the discharging plate under the driving of the pressing plate, and the driving tool can slide along a direction parallel to the pressing plate;
the pushing device is characterized in that the pushing sliding rail is further arranged on the pushing column, the pushing sliding rail is obliquely arranged, the driving cutter is further connected with the pushing sliding rail in a sliding mode, when the pushing column is driven by the pressing plate to move towards the discharging plate, and the driving cutter is pushed by the pushing sliding rail to move towards the direction of cutting materials.
In one embodiment, a pushing inclined plane is arranged on one side, facing the driven cutter, of the driving cutter, and the pushing inclined plane is abutted against the driven cutter;
when the driving cutter moves to the direction of cutting materials under the pushing of the jacking column, the driving cutter moves to the direction of cutting materials under the pushing of the pushing inclined plane.
In an embodiment, the driving member includes two pillars disposed at intervals, each of the pillars is provided with two pushing sliding rails at intervals, one of the pushing sliding rails is slidably connected with one of the driving cutters, and one of the driven cutters is disposed between any two adjacent driving cutters.
In an embodiment, the cutting edges of all the cutters are oriented towards the rotation axis, and the two top posts are arranged between the plurality of cutters.
In an embodiment, the cutting module further comprises a return elastic member, wherein the return elastic member is used for providing an elastic force required for returning the cutter.
In an embodiment, the cutting die further comprises a supporting plate, the supporting plate is arranged opposite to the pressing plate, and the discharging plate is detachably arranged on the supporting plate.
According to the cutting die, the cutting edge of the cutter is arranged on the side face of the cutter, and the cutter is limited to move laterally to cut a workpiece when cutting operation is performed, so that the side face of a material can be cut, and lateral cutting of the material can be completed. Compared with the existing cutting die which is directly arranged on the upper part and the lower part, the cutting die can realize lateral cutting of materials, and further reduces the cutting cost of the materials.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a cutting die according to an embodiment of the present application;
FIG. 2 is an exploded view of the platen, support plate and blanking plate of the embodiment shown in FIG. 1;
FIG. 3 is a schematic diagram illustrating the assembly of the support plate and the blanking plate in the embodiment shown in FIG. 1;
FIG. 4 is an assembly view of the cutting module and the platen of the embodiment shown in FIG. 1;
FIG. 5 is an exploded view of the cutting module and platen of the embodiment shown in FIG. 1;
FIG. 6 is a schematic diagram of a cutting module according to the embodiment shown in FIG. 1;
fig. 7 is an exploded view of the driver and tool of the embodiment of fig. 1.
Reference numerals illustrate:
10. a supporting plate, 11 and a positioning structure; 12. a distance limiting structure; 13. an avoidance groove; 20. a discharging plate; 21. a material placement structure; 22. a handle; 23. a top block; 30. a pressing plate, a 40 and a cutting module; 41. a driving member; 411. a top column; 411a, pushing against the slide rail; 42. a cutter; 42a, knife edges; 421. a driving cutter; 421a, a push ramp; 421b, limit slide rail; 422. a driven cutter; 422a, mating ramp; 43. installing a module; 431. a first mounting plate; 432. a second mounting plate; 44. a return elastic member; 45. a return elastic member; 50. material
The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present application, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B meet at the same time. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
The application provides a cutting die.
In the embodiment of the present application, as shown in fig. 1 to 7, the cutting die comprises a support plate 10, a discharging plate 20, a pressing plate 30 and a cutting module 40. Wherein,
the supporting plate 10 is opposite to the pressing plate 30, the discharging plate 20 is arranged on one side of the supporting plate 10 facing the pressing plate 30, and the discharging plate 20 is provided with a material placing structure 21 for placing or fixing the material 50. Typically, the support plate 10 is disposed at a lower side, the pressing plate 30 is disposed at an upper side, that is, the pressing plate 30 and the support plate 10 are disposed at intervals from top to bottom, and the pressing plate 30 can be driven by external driving (such as a hydraulic cylinder, a motor, etc.) to approach or separate from the blanking plate 20 (and the support plate 10). The cutting module 40 is disposed on a side of the pressing plate 30 facing the discharging plate 20, and when the pressing plate 30 moves toward the discharging plate 20, the cutting module 40 will move toward the discharging plate 20 under the driving of the pressing plate 30 to cut the material 50 on the discharging plate 20.
Specifically, the cutting module 40 includes a cutter 42 and a driving member 41, wherein a blade 42a of the cutter 42 is provided at a side surface of the cutter 42. In this embodiment, the end of the cutter 42 facing the blanking plate 20 is the front end of the cutter 42, and then the side surface is the side surface of the cutter 42 adjacent to the pressing plate 30. The driving member 41 is configured to drive the cutter 42 to move laterally, wherein the lateral movement of the cutter 42 is the direction of movement of the cutter 42 intersecting the direction of movement of the platen 30, but not perpendicular thereto.
Specifically, when the pressing plate 30 moves a certain distance toward the discharging plate 20 during cutting the material 50, the driving member 41 may be driven by the pressing plate 30 to drive the cutter 42 to move toward the direction of cutting the material 50, so as to cut the material 50 placed on the discharging plate 20. The movement of the driving knife 42 in the direction of cutting the material 50 is specifically in the direction of the material 50 at the edge 42a of the knife 42. Since the cutter 42 is moved laterally and the blade 42a of the cutter 42 is located at the side of the cutter 42, the cutter 42 can cut the side of the material 50, so that the lateral cutting of the material 50 can be completed.
Illustratively, in one embodiment, the material 50 to be processed is a single-sided open box, similar in specific construction to a non-porous mobile phone shell. When the side frames of the material 50 are to be cut, the material 50 needs to be vertically placed on the discharging plate 20 by adopting a traditional vertical cutter die, so that the fixing difficulty of the material 50 is increased, and the material 50 is easy to damage due to low structural strength of the material 50 when vertically placed. By using the cutting die, the cutting of the side frames can be completed by only horizontally placing the material 50 on the discharging plate 20 by utilizing the characteristics of lateral movement of the cutter 42 and lateral arrangement of the cutting edge 42a, so that the fixing difficulty and damage probability of the material 50 are reduced.
It will be appreciated that the cutting die according to the present application can cut the side of the material 50 by providing the cutting edge 42a of the cutter 42 on the side of the cutter 42 and restricting the lateral movement of the cutter 42 to cut the workpiece when performing the cutting operation, thereby completing the lateral cutting of the material 50. Compared with the existing cutting dies which are directly arranged upwards and downwards, the cutting die can realize lateral cutting of the material 50, so that the cutting mode of the material 50 is enriched, and the cutting cost of the material 50 is reduced.
Specifically, in the present embodiment, the moving direction of the cutter 42 is parallel to the platen 30. In this way, the required moving space of the cutter 42 can be reduced, and the complexity of the moving path of the cutter 42 can be reduced, thereby being beneficial to simplifying the structural design of the cutting module 40 and reducing the cost of the cutting module 40. Of course, the design of the present application is not limited thereto, and in other embodiments, the moving direction of the cutter 42 may be set at an angle of 10 °, 20 °, 30 °, 40 °, 50 °, 60 ° with the platen 30. It should be noted that, in the technical solution that the moving direction of the cutter 42 is parallel to the pressing plate 30, the shape, position and angle of the cutting edge 42a can be changed to change the cutting position of the cutter 42 on the material.
Further, the cutting module 40 includes a plurality of cutters 42, the plurality of cutters 42 are arranged around a rotation axis, and the cutting edges 42a of the plurality of cutters 42 face or face away from the rotation axis at the same time. Wherein the axis of rotation is a virtual axis defining an arrangement of a plurality of cutters 42. The plurality of cutters 42 may be arranged entirely around the axis of rotation, i.e., in an annular array about the axis of rotation, or may be partially around the axis of rotation. In different embodiments, the plurality of cutters 42 may or may not be co-joined with each other, which is not particularly limited in the present application.
Further, the plurality of cutters 42 may be moved synchronously. Specifically, when cutting a workpiece, the plurality of cutters 42 may be simultaneously moved laterally by the driving of the driving member 41. This arrangement helps to improve the synchronism of movement between the plurality of tools 42, thereby reducing the difficulty in driving the plurality of tools 42 and helping to improve the processing efficiency of the workpiece.
It can be appreciated that the provision of a plurality of cutters 42 not only helps to expand the cutting mode of the cutting die set 40, but also improves the cutting efficiency of the cutting die of the present application. It should be noted that the specific number of the tools 42 may be adaptively adjusted according to the actual processed products, which is not particularly limited in the present application.
On the basis of the above-described embodiment of the plurality of cutters 42, the plurality of cutters 42 are specifically divided into a driving cutter 421 and a driven cutter 422. Wherein, the driving cutter 421 is in driving connection with the driving member 41, and the driven cutter 422 is in driving connection with the driving cutter 421. When cutting the material 50, the driving cutter 421 can be driven by the driving member 41 to move in the direction of cutting the material 50, and the driven cutter 422 can be driven to move in the direction of cutting the material 50.
It can be understood that the cutters 42 are divided into a driving cutter 421 and a driven cutter 422, and the driving cutter 421 drives the driven cutter 422 to move, so that the moving synchronism of the plurality of cutters 42 can be improved, and the driving mode of the plurality of cutters 42 can be simplified. Of course, the design of the present application is not limited thereto, and in other embodiments, the plurality of cutters 42 may be all active cutters 421, i.e. all driven by the driving member 41.
In this embodiment, the cutting module 40 further includes a mounting module 43, the mounting module 43 is disposed on the pressing plate 30, and the driving member 41 and the plurality of cutters 42 are disposed on the mounting module 43. Specifically, the mounting module 43 includes a first mounting plate 431 and a second mounting plate 432, wherein the first mounting plate 431 is fixed to a side of the pressing plate 30 facing the support plate 10 by fasteners such as screws, and the second mounting plate 432 is disposed on a side of the first mounting plate 431 facing the support plate 10. The second mounting plate 432 is provided with a telescopic channel (not shown) which forms an outlet at the side of the second mounting plate 432 facing the support plate 10.
Based on the specific structure of the mounting module 43, in this embodiment, the driving member 41 includes a top column 411, one end of the top column 411 is fixed to the first mounting plate 431, and the other end extends into the telescopic channel, and the top column 411 can slide in the telescopic channel and can move along the direction from the pressing plate 30 to the discharging plate 20. The platen 30 is driven in the direction of the blanking plate 20 and extends from the outlet of the telescopic channel during the cutting operation. The active blade 421 is slidably connected to the side of the second mounting plate 432 facing the support plate 10.
Further, an end of the top column 411 facing the support plate 10 is provided with a pushing sliding rail 411a, the pushing sliding rail 411a is obliquely arranged, and the driving knife 421 is further slidably connected to the pushing sliding rail 411a. When the top column 411 is driven by the pressing plate 30 to move toward the discharging plate 20, the driving knife 421 moves toward the cut material 50 under the pushing of the pushing slide 411a. The inclination direction of the pushing sliding rail 411a can be adaptively adjusted according to the position of the top pillar 411 relative to the active cutter 421 and the moving direction of the active cutter 421 when cutting the material 50, which is not particularly limited in the present application. In the present embodiment, the pushing slide rail 411a is inclined from the outside of the platen 30 to the center of the platen 30 from the platen 30 to one end of the support plate 10.
It can be appreciated that, by the pushing sliding rail 411a, the movement of the top column 411 in the direction from the pressing plate 30 to the supporting plate 10 can be converted into the movement of the driving knife 421 in the plane direction of the pressing plate 30, so as to realize the lateral driving of the driving knife 421.
Further, the driving cutter 421 is provided with a pushing inclined surface 421a on the side facing the driven cutter 422, and the pushing inclined surface 421a is abutted against the driven cutter 422. Correspondingly, a matching inclined surface 422a matched with the pushing inclined surface 421a is arranged on one side of the driven cutter 422 facing the driving cutter 421, and the pushing inclined surface 421a and the matching inclined surface 422a are mutually abutted.
During the cutting operation, when the active blade 421 moves in the direction of the cut material 50 under the pushing of the top column 411, the active blade 421 moves in the direction of the cut material 50 under the pushing of the pushing inclined surface 421 a. It should be noted that the inclination direction of the pushing inclined plane 421a may be adaptively adjusted according to the relative position between the driving tool 421 and the driven tool 422, which is not particularly limited in the present application.
It can be appreciated that, by the action of the pushing inclined plane 421a, the driving cutter 421 can synchronously drive the driven cutter 422 to move when moving, so as to drive the driven cutter 422 by the driving cutter 421. Of course, the design of the present application is not limited thereto, and in other embodiments, the driving tool 421 and the driven tool 422 can be synchronously moved by the link structure.
Preferably, one of the driving cutter 421 and the driven cutter 422 is provided with a limiting sliding rail 421b, and the other is provided with a limiting sliding groove (not shown) matched with the limiting sliding rail 421b, so that the sliding direction between the driving cutter 421 and the driven cutter 422 is limited by the matching of the limiting sliding rail 421b and the limiting sliding groove.
Specifically, a limiting rail (not shown) is further disposed between the driving cutter 421 and the driven cutter 422 and the second mounting plate 432 to limit the sliding direction of the driving cutter 421 and the driven cutter 422.
Further, in the present embodiment, the driving member 41 includes two pillars 411 disposed at intervals, each of the pillars 411 is provided with two pushing sliding rails 411a at intervals, one pushing sliding rail 411a is slidably connected to a driving tool 421, and a driven tool 422 is disposed between any two adjacent driving tools 421. Specifically, two driving tools 421 can be simultaneously driven to move by one top column 411, and each driving tool 421 can simultaneously drive two driven tools 422 to move. Thus, the cutting module 40 has eight cutters 42 at the same time, and in this embodiment, the cutting edges 42a of the eight cutters 42 can cooperate to form an annular structure connected end to end, so as to perform a circular cutting operation on the material 50. Of course, the design of the present application is not limited thereto, and in other embodiments, other numbers of cutters 42 may be provided.
As one example, the cutting edges 42a of all the cutters 42 are oriented toward the rotation axis (i.e., toward the center of the platen 30), and the two top posts 411 are provided between the plurality of cutters 42. So designed, the knife 42 may expand outward from the center of the material 50 to encircle the material 50.
Further, the cutting module 40 further includes a restoring elastic member 44, where the restoring elastic member 44 is used to provide the elastic force required for restoring the cutter 42. Wherein the return of the knife 42 refers to the return of the knife 42 to the original position prior to cutting the material 50. In this embodiment, the return elastic member 44 is a return spring having one end connected to the second mounting plate 432 and the other end connected to the cutters 42, and each cutter 42 (including the driving cutter 421 and the driven cutter 422) is separately driven to return by the return spring. When the cutter 42 moves in the direction of cutting the workpiece, the return spring is compressed or stretched, thereby generating an elastic force required for returning the cutter 42. It should be noted that, in other embodiments, the return elastic member 44 may also be a spring plate, an elastic pad, or the like.
Optionally, the cutting module 40 further includes a return elastic member 45, where the return elastic member 45 is disposed between the first mounting plate 431 and the second mounting plate 432, and is configured to provide an elastic force for driving the second mounting plate 432 away from the first mounting plate 431, so as to drive the top post 411 to return after the cutting is completed. Specifically, the return elastic member 45 is a spring. It should be noted that, in some embodiments, the return elastic member 45 may not be provided, since the cutter 42 drives the top post 411 to return when the cutter 42 returns.
Optionally, the blanking plate 20 is detachably arranged on the support plate 10. It will be appreciated that such an arrangement may facilitate the operator's removal of the material 50 from the stripper plate 20.
Correspondingly, a positioning structure 11 is arranged between the support plate 10 and the discharging plate 20, and the positioning structure 11 is used for positioning the discharging plate 20 on the support plate 10. In this embodiment, the positioning structure 11 specifically includes a positioning post (not labeled) disposed on the supporting plate 10 and a positioning slot (not labeled) disposed on the discharging plate 20, where the positioning post and the positioning slot can cooperate with each other to limit the position of the discharging plate 20 on the supporting plate 10, so as to help reduce the cutting error of the material 50.
Optionally, a handle 22 is arranged on the side edge of the discharging plate 20, and a avoidance groove for avoiding the handle 22 is arranged on the supporting plate 10. The handle 22 facilitates the operator to take and place the discharge plate 20, thereby facilitating the operation of the operator.
Alternatively, in the present embodiment, the material placement structure 21 is a placement groove formed on the blanking plate 20, and the placement groove forms a notch on a side of the blanking plate 20 facing the pressing plate 30.
Further, a top block 23 is further disposed on a side of the discharging plate 20 facing the pressing plate 30, the top block 23 protrudes from the discharging plate 20 toward the pressing plate 30, and the top block 23 is disposed adjacent to the placing groove. Through the cooperation of this standing groove and kicking block 23, can realize spacing to material 50, and then help reducing the error of material 50 cutting.
Further, a distance limiting structure 12 is provided between the support plate 10 and the pressure plate 30, and the distance limiting structure 12 is used for limiting the distance between the pressure plate 30 and the support plate 10. It will be appreciated that the distance of travel of the platen 30 to the support plate 10 is limited by the distance limiting structure 12, and further, excessive movement of the platen 30 is avoided, thereby helping to protect the material 50.
Specifically, the distance limiting structure 12 includes two baffles respectively disposed on the support plate 10 and the pressure plate 30, and the two baffles can abut against each other to limit the distance between the pressure plate 30 and the support plate 10.
Claims (6)
1. A cutting die, comprising:
the material placing device comprises a material placing plate, wherein a material placing structure is arranged on the material placing plate;
the pressing plate is arranged opposite to the discharging plate and can be close to or far away from the discharging plate; and
the cutting module is arranged on one side of the pressing plate, which faces the discharging plate, and comprises a cutter and a driving piece, the cutting edge of the cutter is arranged on the side face of the cutter, and the driving piece is used for driving the cutter to move laterally; wherein,
when the material is cut, the driving piece can drive the cutter to move towards the direction of cutting the material under the driving of the pressing plate so as to cut the material placed on the discharging plate;
the cutting module comprises a plurality of cutters which are arranged around a rotation axis, and the cutting edges of the plurality of cutters face towards or face away from the rotation axis at the same time and can synchronously move;
the cutting module comprises a driving cutter and a driven cutter, the driving cutter is in driving connection with the driving piece, the driven cutter is in driving connection with the driving cutter, and the driving cutter can move in the direction of cutting materials under the driving of the driving piece and drives the driven cutter to move in the direction of cutting the materials;
the cutting module further comprises a mounting module, the mounting module is arranged on the pressing plate, the driving piece comprises a jacking column, the jacking column and the driving cutter are both connected with the mounting module in a sliding mode, the jacking column can move along the direction from the pressing plate to the discharging plate and can move towards the discharging plate under the driving of the pressing plate, and the driving cutter can slide along the direction parallel to the pressing plate;
the pushing slide rail is obliquely arranged on the jacking column, the driving cutter is also connected with the pushing slide rail in a sliding manner, and when the jacking column is driven by the pressing plate to move towards the discharging plate, the driving cutter moves towards the direction of cutting materials under the pushing of the pushing slide rail;
a pushing inclined plane is arranged on one side, facing the driven cutter, of the driving cutter, and the pushing inclined plane is abutted against the driven cutter;
when the driving cutter moves to the direction of cutting materials under the pushing of the jacking column, the driving cutter moves to the direction of cutting materials under the pushing of the pushing inclined plane.
2. The die of claim 1, wherein the direction of movement of the tool is parallel to the platen.
3. The die of claim 1, wherein the driving member comprises two pillars arranged at intervals, each of the pillars is provided with two pushing sliding rails at intervals, one pushing sliding rail is slidably connected with one driving cutter, and one driven cutter is arranged between any two adjacent driving cutters.
4. A die as claimed in claim 3, wherein the cutting edges of all the cutters are oriented toward the axis of rotation, and the two posts are disposed between the plurality of cutters.
5. The die of claim 1, wherein the cutting module further comprises a return spring for providing a spring force required for returning the cutter.
6. The die of claim 1, further comprising a support plate disposed opposite the platen, the blanking plate being removably disposed on the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198730.3A CN114102756B (en) | 2021-10-14 | 2021-10-14 | Cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111198730.3A CN114102756B (en) | 2021-10-14 | 2021-10-14 | Cutting die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114102756A CN114102756A (en) | 2022-03-01 |
| CN114102756B true CN114102756B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111198730.3A Active CN114102756B (en) | 2021-10-14 | 2021-10-14 | Cutting die |
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| CN (1) | CN114102756B (en) |
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| CN209504322U (en) * | 2018-12-25 | 2019-10-18 | 广州东海敏孚汽车部件有限公司 | A kind of automobile vehicle window sealing strip LIP die cutting die |
| CN212144290U (en) * | 2019-12-10 | 2020-12-15 | 苏州工业园区艺达精密机械有限公司 | Multidirectional die-cut trimming die device |
| CN112171773A (en) * | 2020-09-18 | 2021-01-05 | 外贸无锡印刷股份有限公司 | Device and method for punching special-shaped holes in side faces of paper pulp molded products |
| CN214235833U (en) * | 2020-12-28 | 2021-09-21 | 武汉建海精密型材发展有限公司 | Small-sized punching mechanism for side cutting |
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2021
- 2021-10-14 CN CN202111198730.3A patent/CN114102756B/en active Active
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|---|---|---|---|---|
| JPH0631354A (en) * | 1992-07-17 | 1994-02-08 | Hitachi Ltd | Simultaneous press for punching and bending |
| CN105195595A (en) * | 2015-10-15 | 2015-12-30 | 无锡微研精密冲压件股份有限公司 | Side edge punching mold |
| CN107570577A (en) * | 2017-09-15 | 2018-01-12 | 宁波大榭开发区天正模具有限公司 | A kind of blanking die for removing tubular product every skin |
| CN209504322U (en) * | 2018-12-25 | 2019-10-18 | 广州东海敏孚汽车部件有限公司 | A kind of automobile vehicle window sealing strip LIP die cutting die |
| CN212144290U (en) * | 2019-12-10 | 2020-12-15 | 苏州工业园区艺达精密机械有限公司 | Multidirectional die-cut trimming die device |
| CN112171773A (en) * | 2020-09-18 | 2021-01-05 | 外贸无锡印刷股份有限公司 | Device and method for punching special-shaped holes in side faces of paper pulp molded products |
| CN214235833U (en) * | 2020-12-28 | 2021-09-21 | 武汉建海精密型材发展有限公司 | Small-sized punching mechanism for side cutting |
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