A tool structure applied to a bending machine

Abstract

The utility model relates to technical fields discloses a kind of tool structure for splicing applied to bending machine, comprising: substrate;First telescopic drive piece is more than two groups, and first telescopic drive piece is used for linear drive;Bending knife is respectively arranged in the telescopic end of first telescopic drive piece;First telescopic drive piece at least drives one or more than two adjacent bending knife to splice to adapt to different size workpiece;Control system is used for receiving signal and output signal.The utility model provides a series of length specifications for adapting different size workpiece, with versatility and flexibility;Small space occupation, and small bending space limit to workpiece processing;Compact structure, overall volume is smaller;Short movement process, and high processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bending equipment technology, and in particular to a blade assembly structure applied to a bending machine. Background Technology

[0002] As a crucial component of the manufacturing sector, the sheet metal processing industry is experiencing a growing demand for automation and intelligent manufacturing. Sheet metal processing is typically a small-batch, multi-variety operation, requiring frequent workpiece changes. Bending equipment is the core equipment in sheet metal manufacturing, directly determining the industry's technological level.

[0003] In existing bending equipment, the size of the bending blade must be matched with the workpiece before bending. The existing bending blade structure mainly consists of two parts: a central blade assembly structure and two dies on both sides of the blade assembly structure. The dies are of fixed length, and the blade assembly structure in the central position matches the dies to achieve a fit with the length of the workpiece.

[0004] The aforementioned central blade assembly structure currently employs a method of setting up bending blades of different sizes, with each bending blade connected to a linear module and a flipping mechanism. In use, an appropriate number of die-cutting molds and other bending blades are selected based on the length of the workpiece being processed. The bending blades are moved to the die-cutting mold position via the linear module, and then rotated by the flipping mechanism to engage with the die-cutting mold for bending operations.

[0005] However, the above-mentioned method of combining knives has been found to have the following main technical problems in use: The bending cutter requires matching with multiple linear modules and flipping mechanisms, which increases production costs. During the cutting process, the linear modules and flipping mechanisms occupy a large amount of space on the outer side of the substrate, and the process of rotating the bending cutter can easily cause physical interference to plates with special shapes, resulting in damage to the workpiece. The bending cutter, driven by the linear modules and flipping mechanisms, takes a long time to move and has low cutting efficiency.

[0006] Therefore, improvements are needed. Utility Model Content

[0007] The technical problem solved by this utility model is to address the deficiencies in the prior art by providing a blade-jointing structure for use in bending machines, thereby resolving the problems mentioned in the background art.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a blade assembly structure for a bending machine, comprising: a base plate, the base plate being disposed on the bending machine; a first telescopic drive member, wherein there are two or more sets of the first telescopic drive members, the first telescopic drive members being used for linear drive; bending blades, the bending blades being respectively disposed at the telescopic ends of the first telescopic drive members; the first telescopic drive members driving at least one or two or more adjacent bending blades to assemble workpieces of different sizes; and a control system, the control system being used to receive signals and output signals.

[0009] Furthermore, the substrate has a recessed mounting space, and the bending blade is disposed within the mounting space.

[0010] Furthermore, a pressure plate is provided in the installation space, which encloses the bending blade within the installation space. The end face of the pressure plate contacts the bending blade, and the installation space and the pressure plate limit the bending blade. The bending blade is driven to extend or retract into the installation space via the first telescopic drive member.

[0011] Furthermore, the first telescopic drive component is a pneumatic cylinder or a hydraulic cylinder.

[0012] Furthermore, there are seven bending knives, which are linearly distributed as bending knives with length units of 40, 25, 50, 10, 20, 15, and 55. One or more of the bending knives with length units of 40, 25, 50, 10, 20, 15, and 55 can be spliced ​​together to form a length with a first term of 10 length units, a last term of 105 length units, and a tolerance of 5 length units.

[0013] Furthermore, the unit of length is at least one of millimeter, centimeter, decimeter, or meter.

[0014] Furthermore, a sliding groove is provided on the substrate corresponding to the length direction of the bending blade; the telescopic end of the first telescopic drive member is connected to the bending blade through a connecting block, and the connecting block is placed in the sliding groove; when the telescopic end of the first telescopic drive member is driven, the connecting block moves linearly along the sliding groove.

[0015] Furthermore, it includes a fixing device disposed on the substrate, the fixing device being used to fix the bending blade after it extends.

[0016] Furthermore, the fixing device includes one or more second telescopic drive members and a fixing plate connected to the telescopic end of the second telescopic drive member; wherein, the fixing plate has a step protruding in the horizontal direction; the bending blade is provided with a groove that mates with the step; the bending blade is driven to extend via the first telescopic drive member, and the fixing plate is driven to move toward the bending blade via the second telescopic drive member, and the step is placed in the groove to fix the bending blade.

[0017] Furthermore, the second telescopic drive component is a pneumatic cylinder or a hydraulic cylinder.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: Simplified structural design: In the prior art, bending knives need to be matched with multiple sets of linear modules and flipping mechanisms. However, this utility model uses a first telescopic drive component to directly drive the bending knives for splicing, eliminating the need for complex linear modules and flipping mechanisms, which greatly reduces the number of parts used and thus reduces production costs.

[0019] Optimized spatial layout to avoid physical interference: The substrate has a recessed mounting space, within which the bending blade is positioned and secured by a pressure plate. This design conceals the bending blade within the substrate, eliminating its external space requirement. Compared to existing technologies where linear modules and flipping mechanisms occupy significant external space, this design effectively saves space. By reducing the external space occupied, the likelihood of physical interference with specially shaped plates is greatly reduced during the bending blade's movement and assembly process. This minimizes the risk of damage to the workpiece due to interference, improving processing quality and safety.

[0020] Simplified driving method and improved blade assembly efficiency: In the existing technology, the movement process of the bending blade under the drive of the linear module and the flipping mechanism takes a long time. However, this utility model directly drives the bending blade to extend or retract for splicing by only the first telescopic drive component. The driving method is simpler and more direct, reduces intermediate links, significantly shortens the movement time, and improves blade assembly efficiency.

[0021] Multiple splicing combinations: Seven bending knives with different length units are set up. By splicing one or more adjacent bending knives, multiple length specifications can be formed with the first item being 10 length units, the last item being 105 length units, and the tolerance being 5 length units. This can flexibly adapt to the processing needs of workpieces of different sizes, improving the versatility and applicability of the equipment.

[0022] Enhancing the stability of the bending cutter: By setting up a fixing device, after the bending cutter extends, the second telescopic drive component drives the fixing plate to move, so that the step on the fixing plate is placed in the groove of the bending cutter, thus fixing the bending cutter. This fixing method can ensure the stability of the bending cutter after splicing and during the bending process, ensuring processing accuracy and quality. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0025] Figure 3 This is a schematic diagram of the structure of this utility model.

[0026] Figure 4 yes Figure 3 A partially enlarged structural diagram.

[0027] Figure 5 This is a schematic diagram of the structure of this utility model.

[0028] Figure 6 yes Figure 5 A partially enlarged structural diagram.

[0029] Figure 7 This is a structural schematic diagram of the first telescopic drive component and the bending knife.

[0030] Figure 8 This is a schematic diagram of the bending knife structure.

[0031] Figure 9 This is a structural diagram of the first telescopic drive component, the bending blade, and the fixing device.

[0032] Figure 10 This is a structural diagram of the fixing device.

[0033] Figure 11 This is a schematic diagram of the assembly method of the bending blade.

[0034] Reference numerals: 1. Base plate; 2. First telescopic drive component; 3. Bending blade; 4. Mounting space; 5. Pressure plate; 6. 40 unit length bending blade; 7. 25 unit length bending blade; 8. 50 unit length bending blade; 9. 10 unit length bending blade; 10. 20 unit length bending blade; 11. 15 unit length bending blade; 12. 55 unit length bending blade; 13. Sliding groove; 14. Connecting block; 15. Fixing device; 16. Second telescopic drive component; 17. Fixing plate; 18. Step; 19. Slot; 20. Die. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings.

[0036] The embodiments described with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. Moreover, "above," "over," and "on top" of a second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] In view of the technical problems described in the background art, such as Figure 1-2As shown, a blade-joining structure for a bending machine is provided, comprising: a base plate 1, the base plate 1 being disposed on the bending machine; a first telescopic drive member 2, wherein there are two or more sets of the first telescopic drive members 2, the first telescopic drive members 2 being used for linear drive; bending blades 3, the bending blades 3 being respectively disposed at the telescopic ends of the first telescopic drive members 2; the first telescopic drive members 2 driving at least one or two or more adjacent bending blades 3 to join together workpieces of different sizes; and a control system, the control system being used to receive signals and output signals.

[0038] This utility model provides a blade splicing structure for a bending machine, mainly composed of a base plate 1, a first telescopic drive component 2, a bending blade 3, a control system, a pressure plate 5, a sliding groove 13, a connecting block 14, and a fixing device 15. This structure directly drives the bending blade 3 to splice through the first telescopic drive component 2 to adapt to the processing requirements of workpieces of different sizes, while the fixing device 15 ensures the stability of the bending blade 3 after splicing and during processing.

[0039] The base plate 1 serves as the mounting foundation for the entire blade assembly structure and is mounted on the bending machine. The base plate 1 is vertically mounted on the bending machine. There are two or more sets of the first telescopic drive components 2. The number of first telescopic drive components 2 depends on the required number of bending blades 3 and is not limited thereto. The first telescopic drive components 2 can be pneumatic cylinders or hydraulic cylinders; in this embodiment, pneumatic cylinders are preferred. The control system uses a PLC or other system.

[0040] The specific usage process is as follows: On both sides of the bending machine's blade structure are fixed-length dies, such as 100mm dies. According to the size requirements of the workpiece, a number of dies are matched with the bending blades 3 to meet the size requirements of the workpiece. The first telescopic drive 2 can drive one or more bending blades 3. For example, the die is matched with one bending blade 3 to meet the size requirements of the workpiece; the die is matched with two adjacent bending blades 3 to meet the size requirements of the workpiece; the die is matched with three adjacent bending blades 3 to meet the size requirements of the workpiece, etc.

[0041] In the above-mentioned usage process, the bending blade 3 and the die are joined by the bending blade 3 moving linearly under the action of the first telescopic drive 2. This joining method allows the bending blade 3 to move linearly on the substrate 1. Compared with the prior art where the bending blade 3 needs to be matched with multiple sets of linear modules and flipping mechanisms, this greatly reduces the number of parts used, thereby reducing production costs. The first telescopic drive 2 moves linearly. Compared with the traditional flipping joining method, it does not require rotation to occupy the front and rear space of the substrate 1 during the bending blade 3 movement and joining process, greatly reducing the possibility of physical interference with special-shaped plates. In the prior art, the bending blade 3 takes a long time to move under the drive of linear modules and flipping mechanisms. However, this utility model directly drives the bending blade 3 to extend or retract for joining by the first telescopic drive 2. The driving method is simpler and more direct, reducing intermediate links, significantly shortening the movement time, and improving the joining efficiency.

[0042] like Figure 2-4 As shown, the substrate 1 has a recessed mounting space 4, and the bending blade 3 is disposed in the mounting space 4.

[0043] As a preferred embodiment, the mounting space 4 is used to accommodate the bending blade 3, which serves to hide and protect the bending blade 3. At the same time, it optimizes the spatial layout. The entire bending blade 3 structure is embedded in the mounting space 4, without occupying the external space of the substrate 1, which greatly frees up the front and rear space of the substrate 1 and avoids physical interference between the bending blade 3 and special-shaped plates during movement.

[0044] The mounting space 4 is provided with a pressure plate 5, which encloses the bending blade 3 within the mounting space 4. The end face of the pressure plate 5 contacts the bending blade 3. The mounting space 4 and the pressure plate 5 limit the bending blade 3. The bending blade 3 is driven to extend or retract from the mounting space 4 by the first telescopic drive member 2.

[0045] The pressure plate 5 is positioned on the mounting space 4, enclosing the bending blade 3 within the mounting space 4. The end face of the pressure plate 5 contacts the bending blade 3, and together with the mounting space 4, it limits the movement of the bending blade 3. Under the action of the first telescopic drive member 2, the bending blade 3 extends out of and retracts into the mounting space 4, thus limiting its movement.

[0046] like Figure 7 , 8As shown in Figure 11, there are seven bending knives 3, which are linearly distributed as follows: 40-unit bending knife 63, 25-unit bending knife 73, 50-unit bending knife 83, 10-unit bending knife 93, 20-unit bending knife 103, 15-unit bending knife 113, and 55-unit bending knife 123. One or more of the following bending knives, namely the 40-unit bending knife 63, the 25-unit bending knife 73, the 50-unit bending knife 83, the 10-unit bending knife 93, the 20-unit bending knife 103, the 15-unit bending knife 113, and the 55-unit bending knife 123, can be spliced ​​together to form a length with a first term of 10 units, a last term of 105 units, and a tolerance of 5 units.

[0047] In one feasible technical solution, seven bending blades 3 are used, namely, a 40mm length unit bending blade 63, a 25mm length unit bending blade 73, a 50mm length unit bending blade 83, a 10mm length unit bending blade 93, a 20mm length unit bending blade 103, a 15mm length unit bending blade 113, and a 55mm length unit bending blade 123. The length unit is at least one of millimeters, centimeters, decimeters, and meters. The following description uses millimeters as the length unit, i.e., 40mm bending blade 3, 25mm bending blade 3, 50mm bending blade 3, 10mm bending blade 3, 20mm bending blade 3, 15mm bending blade 3, and 55mm bending blade 3. The seven bending blades 3 correspond to seven sets of first telescopic drive components 2.

[0048] During use, when the workpiece size is less than 10 mm after selecting an appropriate number of die-cutting molds, a separate 10 mm bending die 3 can be used. Under the drive of the first telescopic drive 2, the 10 mm bending die 3 can be used in conjunction with the die-cutting molds to meet the processing requirements of the workpiece.

[0049] When the size of the workpiece being processed is less than 15 mm, a separate 15 mm bending cutter 3 is used. Driven by the first telescopic drive 2, the 15 mm bending cutter 3 can be used in conjunction with the die to meet the processing requirements of the workpiece.

[0050] When the size of the workpiece being processed is less than 20 mm, a separate 20 mm bending cutter 3 is used. Driven by the first telescopic drive 2, the 20 mm bending cutter 3 can be used in conjunction with the die to meet the processing requirements of the workpiece.

[0051] When the size of the workpiece being processed is less than 25 mm, a separate 25 mm bending cutter 3 is used. Driven by the first telescopic drive 2, the 25 mm bending cutter 3 can be used in conjunction with the die to meet the processing requirements of the workpiece.

[0052] When the size of the workpiece being processed is less than 30 mm, the adjacent 10 mm bending cutter 3 and 20 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0053] When the size of the workpiece being processed is less than 35 mm, the adjacent 20 mm bending cutter 3 and 15 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0054] When the size of the workpiece being processed is less than 40 mm, a separate 40 mm bending cutter 3 is used. Under the drive of the first telescopic drive 2, the 40 mm bending cutter 3 can be used in conjunction with the die.

[0055] When the size of the workpiece being processed is less than 45 mm, the adjacent 10 mm bending cutter 3, 20 mm bending cutter 3 and 15 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0056] When the size of the workpiece being processed is less than 50 mm, a separate 50 mm bending cutter 3 is used. Under the drive of the first telescopic drive 2, the 50 mm bending cutter 3 can be used in conjunction with the die.

[0057] When the size of the workpiece being processed is less than 55 mm, a separate 55 mm bending cutter 3 is used. Under the drive of the first telescopic drive 2, the 55 mm bending cutter 3 can be used in conjunction with the die.

[0058] When the size of the workpiece being processed is less than 60 mm, the adjacent 50 mm bending cutter 3 and 10 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0059] When the size of the workpiece being processed is less than 65 mm, the adjacent 40 mm bending cutter 3 and 25 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0060] When the size of the workpiece being processed is less than 70 mm, the adjacent 15 mm bending cutter 3 and 55 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0061] When the size of the workpiece being processed is less than 75 mm, the adjacent 25 mm bending cutter 3 and 50 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0062] When the size of the workpiece being processed is less than 80 mm, the adjacent 50 mm bending cutter 3, 10 mm bending cutter 3 and 20 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0063] When the size of the workpiece being processed is less than 85 mm, the adjacent 25 mm bending cutter 3, 50 mm bending cutter 3 and 10 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0064] When the size of the workpiece being processed is less than 90 mm, the adjacent 20 mm bending cutter 3, 15 mm bending cutter 3 and 55 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0065] When the size of the workpiece being processed is less than 95 mm, the adjacent 50 mm bending cutter 3, 10 mm bending cutter 3, 20 mm bending cutter 3 and 15 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0066] When the size of the workpiece being processed is less than 100 mm, the adjacent 10 mm bending cutter 3, 20 mm bending cutter 3, 15 mm bending cutter 3 and 55 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0067] When the size of the workpiece being processed is less than 105 mm, the adjacent 25 mm bending cutter 3, 50 mm bending cutter 3, 10 mm bending cutter 3 and 20 mm bending cutter 3 can be spliced ​​with the die under the drive of the first telescopic drive member 2.

[0068] By using the above technical solution, by splicing together one or more adjacent bending blades 3, various length specifications can be formed with a first item of 10 length units, a last item of 105 length units, and a tolerance of 5 length units, thereby flexibly adapting to the processing needs of workpieces of different sizes.

[0069] like Figure 5-7 As shown, a sliding groove 13 is provided on the substrate 1 corresponding to the length direction of the bending blade 3; the telescopic end of the first telescopic drive member 2 is connected to the bending blade 3 through a connecting block 14, and the connecting block 14 is placed in the sliding groove 13; when the telescopic end of the first telescopic drive member 2 is driven, the connecting block 14 moves linearly along the sliding groove 13.

[0070] A sliding groove 13 is provided on the substrate 1 in the length direction corresponding to the bending blade 3. The sliding groove 13 provides a linear movement track for the connecting block 14, ensuring that when the first telescopic drive member 2 drives the bending blade 3 to move, the connecting block 14 kicks within the sliding groove 13, thereby improving stability and accuracy.

[0071] Referring to Figures 9-10, the present invention also includes a fixing device 15, which is disposed on the base plate 1 and is used to fix the bending blade 3 after it extends out.

[0072] Specifically, the fixing device 15 includes one or more second telescopic drive members 16 and a fixing plate 17 connected to the telescopic end of the second telescopic drive member 16; wherein, the fixing plate 17 has a step 18 protruding in the horizontal direction; the bending blade 3 is provided with a groove 19 that cooperates with the step 18; the bending blade 3 is driven to extend via the first telescopic drive member, and the fixing plate 17 is driven to move toward the bending blade 3 via the second telescopic drive member 16, and the step 18 is placed in the groove 19 to fix the bending blade 3.

[0073] A fixing device 15 is mounted on the base plate 1 to fix the bending blade 3 after it extends, ensuring the stability of the bending blade 3 after splicing and during the bending process. In a specific implementation, the second telescopic drive member 16 can also be a cylinder or a hydraulic cylinder. Preferably, the second telescopic drive member 16 is a cylinder. The fixing plate 17 has a step 18 protruding in the horizontal direction. When the bending blade 3 is extended by the first telescopic drive member, the second telescopic drive member 16 drives the fixing plate 17 to move toward the bending blade 3, so that the step 18 is placed in the slot 19 of the bending blade 3, thus fixing the bending blade 3. This fixing method can ensure the stability of the bending blade 3 after splicing and during the bending process, guaranteeing processing accuracy and quality.

[0074] The above does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A structure of a combined tool applied to a bending machine, characterized in that, include: A substrate, the substrate being disposed on the bending machine; A first telescopic drive component, wherein there are two or more sets of the first telescopic drive component, and the first telescopic drive component is used for linear drive; The bending blades are respectively disposed at the telescopic ends of the first telescopic drive member; The first telescopic drive member drives at least one or two adjacent bending blades to splice together workpieces of different sizes; A control system, which is used to receive signals and output signals.

2. The blade assembly structure applied to a bending machine according to claim 1, characterized in that: The substrate has a recessed mounting space, and the bending blade is disposed within the mounting space.

3. The blade assembly structure applied to a bending machine according to claim 2, characterized in that: The mounting space is provided with a pressure plate, which encloses the bending knife within the mounting space. The end face of the pressure plate contacts the bending knife, and the mounting space and the pressure plate limit the bending knife. The bending knife is driven to extend or retract into the mounting space by the first telescopic drive member.

4. The blade assembly structure applied to a bending machine according to claim 1, characterized in that: The first telescopic drive component is a pneumatic cylinder or a hydraulic cylinder.

5. The blade assembly structure applied to a bending machine according to claim 1, characterized in that: The bending blades consist of seven blades, which are linearly distributed as follows: 40-length-unit bending blades, 25-length-unit bending blades, 50-length-unit bending blades, 10-length-unit bending blades, 20-length-unit bending blades, 15-length-unit bending blades, and 55-length-unit bending blades. One or more of the aforementioned 40-unit bending knives, 25-unit bending knives, 50-unit bending knives, 10-unit bending knives, 20-unit bending knives, 15-unit bending knives, and 55-unit bending knives can be spliced ​​together to form a length with a first term of 10 units, a last term of 105 units, and a tolerance of 5 units.

6. The blade assembly structure applied to a bending machine according to claim 5, characterized in that: The unit of length must be at least one of millimeter, centimeter, decimeter, or meter.

7. The blade assembly structure applied to a bending machine according to claim 1, characterized in that: The substrate is provided with a sliding groove in the length direction corresponding to the bending blade; The telescopic end of the first telescopic drive component is connected to the bending knife via a connecting block, and the connecting block is placed in the sliding groove; When the telescopic end of the first telescopic drive is driven, the connecting block moves linearly along the sliding groove.

8. The blade assembly structure applied to a bending machine according to claim 1, characterized in that: It includes a fixing device, which is disposed on the base plate and is used to fix the bending blade after it extends.

9. The blade assembly structure applied to a bending machine according to claim 8, characterized in that: The fixing device includes one or more second telescopic drive members and a fixing plate connected to the telescopic end of the second telescopic drive member; The fixing plate has a step protruding in the horizontal direction; the bending blade is provided with a groove that mates with the step; the bending blade is extended by the first telescopic drive member, and the fixing plate is moved toward the bending blade by the second telescopic drive member, with the step placed in the groove to fix the bending blade.

10. The blade assembly structure applied to a bending machine according to claim 9, characterized in that: The second telescopic drive component is a pneumatic cylinder or a hydraulic cylinder.

Images