Novel plate shearing machine for automobile hardware stamping part machining

Abstract

The novel plate shearing machine for machining the automobile hardware stamping parts comprises a power mechanism and a shearing mechanism, a flywheel and a first connecting rod are arranged in the power mechanism, a first sliding guide rail pointing to the edge of the flywheel along the center of the flywheel is arranged on the flywheel, and a second sliding guide rail pointing to the edge of the flywheel is arranged on the shearing mechanism. A first fixing block in shaft connection is arranged on a sliding block of the first sliding guide rail, a first connecting rod penetrates through the first fixing block and is fixed through a bolt, a beveling cutter is arranged in the shearing mechanism, a second sliding guide rail arranged in the vertical direction is arranged on the beveling cutter, and the beveling cutter is connected with a sliding block of the second sliding guide rail. The beveling cutter is in shaft connection with the end, away from the flywheel, of the first connecting rod. Therefore, on one hand, the inertia energy storage characteristic of the flywheel is utilized to ensure continuous and stable output of driving force, on the other hand, the beveling cutter and the second sliding guide rail are matched to enable the shearing process to be smoother, the working efficiency is improved, and the cutting quality of stamping parts is ensured.

Description

Technical Field

[0001] The utility model relates to the field of mechanical engineering, in particular to a novel shearing machine for processing automobile hardware stamping parts. Background Art

[0002] For automobile manufacturing, metal stamping parts processing is a crucial link, which not only affects the quality and performance of automobile parts, but is also directly related to the safety and durability of the entire vehicle. In the traditional automobile metal stamping parts processing process, the shearing machine, as one of the key equipment, is usually driven by a single power source, resulting in unstable driving force output during continuous operation, especially when processing high-strength or thick plates, which is prone to insufficient power and affects the shearing quality. In addition, the simplification of the shearing mechanism design also makes the shearing action not smooth enough, which is easy to cause material deformation or uneven cuts, increasing the difficulty of subsequent processing and reducing production efficiency. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0004] To this end, one purpose of the utility model is to propose a new type of shearing machine for processing automotive hardware stamping parts. On the one hand, the inertial energy storage characteristics of the flywheel are utilized to ensure the continuous and stable output of the driving force. On the other hand, the bevel tool and the second sliding guide rail are combined to make the shearing process smoother, thereby improving work efficiency and ensuring the cutting quality of the stamping parts.

[0005] To achieve the above-mentioned purpose, the first embodiment of the utility model proposes a new type of shearing machine for processing automobile hardware stamping parts, including: a power mechanism and a shearing mechanism, wherein:

[0006] The power mechanism is provided with a flywheel and a first connecting rod, the flywheel is provided with a first sliding guide rail which is directed from the center of the flywheel to the edge of the flywheel, a first fixing block connected with an axis is provided on the slider of the first sliding guide rail, and the first connecting rod passes through the first fixing block and is fixed by bolts;

[0007] The shearing mechanism is provided with a bevel tool, the bevel tool is provided with a second sliding guide rail arranged in the vertical direction, the bevel tool is connected to the slider of the second sliding guide rail, and the bevel tool is connected to the shaft of one end of the first connecting rod away from the flywheel.

[0008] According to the new shearing machine for processing automobile hardware stamping parts in the embodiment of the utility model, on the one hand, the inertial energy storage characteristics of the flywheel are utilized to ensure the continuous and stable output of the driving force, and on the other hand, the bevel tool and the second sliding guide rail are combined to make the shearing process smoother, thereby improving work efficiency and ensuring the cutting quality of the stamping parts.

[0009] In addition, the new type of shearing machine for automobile metal stamping parts processing proposed in the above embodiment of the utility model can also have the following additional technical features:

[0010] In one embodiment of the utility model, pressure plates are provided on both sides of the blade of the bevel tool, a second connecting rod arranged in the vertical direction is provided on the pressure plate, a fixed seat is provided on the bevel tool, the second connecting rod passes through the fixed seat, a spring is provided on the fixed seat, the spring is connected to the second connecting rod through a connecting piece, and the spring drives the pressure plate to move downward through the second connecting rod.

[0011] In one embodiment of the utility model, it also includes: a braking mechanism, wherein:

[0012] The brake mechanism is provided with a friction plate and a hydraulic push rod, the friction plate is arranged at the edge of the flywheel, and the movable end of the hydraulic push rod is connected to the friction plate.

[0013] In one embodiment of the utility model, it further comprises: a bracket, the power mechanism and the shearing mechanism are respectively arranged on the bracket, wherein:

[0014] The bracket is provided with two panels and two side panels, the two panels are arranged in a horizontal direction, a gap is left between the two panels, and the blade of the bevel cutter points to the gap between the two panels;

[0015] The two side plates are both arranged in the longitudinal direction, and a first crossbeam and a second crossbeam are arranged between the two side plates, the first crossbeam is connected to the flywheel shaft, and the second crossbeam is connected to the main body of the second sliding guide rail;

[0016] The hydraulic push rod is arranged on one of the two side plates.

[0017] In an embodiment of the present invention, the panel is provided with supporting legs.

[0018] In one embodiment of the utility model, a transmission wheel is arranged on the flywheel, a transmission belt is arranged on the transmission wheel, there are two flywheels, and the two flywheels are linked via the transmission wheel and the transmission belt.

[0019] In one embodiment of the utility model, the number of the friction plates is two, the two friction plates are respectively arranged at the edges of the two flywheels, a third connecting rod and a fourth connecting rod are respectively arranged in the transverse direction between the two flywheels, the two ends of the third connecting rod are respectively connected to the two friction plates, the two friction plates respectively pass through the fourth connecting rod, and the two ends of the fourth connecting rod are respectively connected to the two side plates.

[0020] In one embodiment of the present invention, the shape of the side of the friction plate close to the flywheel matches the shape of the edge of the flywheel.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0023] Figure 1 This is a schematic diagram of the structure of the new shearing machine for processing automotive hardware stamping parts. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the structure of the new shearing machine for processing automotive hardware stamping parts. Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the power mechanism of the new type of shearing machine for processing automobile hardware stamping parts;

[0026] Figure 4 This is a structural schematic diagram of the shearing mechanism of the new type of shearing machine for processing automobile hardware stamping parts;

[0027] Figure 5 This is a schematic diagram of the structure of the brake mechanism of the new shearing machine for processing automobile hardware stamping parts;

[0028] Figure 6 This is a schematic diagram of the structure of the bracket of the new type of shearing machine for processing automobile hardware stamping parts;

[0029] As shown in the figure:

[0030] 100-power mechanism;

[0031] 101-flywheel, 102-first connecting rod, 103-first sliding guide rail, 104-first fixed block, 105-transmission wheel, 106-transmission belt;

[0032] 200- shearing mechanism;

[0033] 201-bevel cutter, 202-second sliding guide rail, 203-pressing plate, 204-second connecting rod, 205-fixed seat, 206-spring, 207-second fixed block;

[0034] 300- brake mechanism;

[0035] 301-friction plate, 302-hydraulic push rod, 303-third connecting rod, 304-fourth connecting rod;

[0036] 400-Stand;

[0037] 401- panel, 402- side panel, 403- first cross beam, 404- second cross beam, 405- support leg. DETAILED DESCRIPTION

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0039] The following describes a new type of shearing machine for processing automobile metal stamping parts in accordance with an embodiment of the utility model with reference to the accompanying drawings.

[0040] like Figure 1 and Figure 2 As shown, a new type of shearing machine for automobile metal stamping parts processing includes: a power mechanism 100 and a shearing mechanism 200, wherein:

[0041] The power mechanism 100 is provided with a flywheel 101 and a first connecting rod 102. The flywheel 101 is provided with a first sliding guide rail 103 which is directed from the center of the flywheel 101 to the edge of the flywheel 101. A first fixing block 104 connected with an axis is provided on a slider of the first sliding guide rail 103. The first connecting rod 102 passes through the first fixing block 104 and is fixed by bolts.

[0042] A bevel tool 201 is provided in the shearing mechanism 200. A second sliding guide rail 202 is provided on the bevel tool 201 along the vertical direction. The bevel tool 201 is connected to the slider of the second sliding guide rail 202. The bevel tool 201 is connected to the axis of one end of the first connecting rod 102 away from the flywheel 101.

[0043] In the embodiment of the utility model, the relevant staff provides power to the flywheel 101 to rotate the flywheel 101, and the flywheel 101 forms a linkage structure through the first sliding guide rail 103, the first fixed block 104 and the first connecting rod 102, driving the bevel cutter 201 to move up and down, and the second sliding guide rail 202 ensures that the bevel cutter 201 moves up and down in the vertical direction. In this process, the bevel cutter 201 moving up and down will cut the automobile metal stamping parts located below it;

[0044] In addition, a lever transmission structure is provided between the first connecting rod 102 and the first sliding guide rail 103, and relevant staff can adjust the first fixed block 104 and the slider on the first sliding guide rail 103, thereby adjusting the cutting force of the beveling tool 201 without changing the input power and rotation of the flywheel 101;

[0045] After the relevant staff stops providing power to the flywheel 101 and waits for the flywheel 101 to completely stop rotating, the bolts of the first fixed block 104 and the slider on the first sliding guide rail 103 are loosened, and the position of the slider on the first sliding guide rail 103 is adjusted, thereby changing the position of the first fixed block 104 on the first connecting rod 102;

[0046] When the bevel tool 201 is required to output a larger cutting force, the slider on the first sliding guide rail 103 should be closer to the axis of the flywheel 101. When the bevel tool 201 is required to output a smaller cutting force, the slider on the first sliding guide rail 103 should be closer to the edge of the flywheel 101.

[0047] According to the new shearing machine for processing automobile hardware stamping parts in the embodiment of the utility model, on the one hand, the inertial energy storage characteristics of the flywheel are utilized to ensure the continuous and stable output of the driving force, and on the other hand, the bevel tool and the second sliding guide rail are combined to make the shearing process smoother, thereby improving work efficiency and ensuring the cutting quality of the stamping parts.

[0048] It should be noted that if Figure 4 As shown, pressure plates 203 are provided on both sides of the blade of the bevel tool 201, and a second connecting rod 204 arranged along the vertical direction is provided on the pressure plate 203. A fixed seat 205 is provided on the bevel tool 201, and the second connecting rod 204 passes through the fixed seat 205. A spring 206 is provided on the fixed seat 205. The spring 206 is connected to the second connecting rod 204 through a connecting piece, and the spring 206 drives the pressure plate 203 to move downward through the second connecting rod 204.

[0049] When the bevel cutter 201 is moving downward, the pressing plate 203 will first press the metal stamping part below.

[0050] It should be noted that if Figure 5 As shown, it also includes: a braking mechanism 300, wherein,

[0051] The brake mechanism 300 is provided with a friction plate 301 and a hydraulic push rod 302 . The friction plate 301 is arranged at the edge of the flywheel 101 , and the movable end of the hydraulic push rod 302 is connected to the friction plate 301 .

[0052] The hydraulic push rod 302 drives the friction plate 301 to contact the flywheel 101, thereby realizing the emergency braking of the flywheel 101.

[0053] It should be noted that if Figure 6 As shown, it also includes: a bracket 400, a power mechanism 100 and a shearing mechanism 200 are respectively arranged on the bracket 400, wherein,

[0054] The bracket 400 is provided with two panels 401 and two side panels 402. The two panels 401 are arranged in the horizontal direction, and a gap is left between the two panels 401. The blade of the bevel cutter 201 points to the gap between the two panels 401.

[0055] The two side plates 402 are both arranged in the longitudinal direction, and a first crossbeam 403 and a second crossbeam 404 are arranged between the two side plates 402. The first crossbeam 403 is connected to the shaft of the flywheel 101, and the second crossbeam 404 is connected to the main body of the second sliding guide rail 202. A second fixing block 207 can be additionally arranged between the second crossbeam 404 and the second sliding guide rail 202;

[0056] The hydraulic push rod 302 is disposed on one of the two side plates 402 .

[0057] The panel 401 is provided with legs 405 .

[0058] It should be noted that if Figure 3 As shown, a transmission wheel 105 is disposed on the flywheel 101 , and a transmission belt 106 is disposed on the transmission wheel 105 . There are two flywheels 101 , and the two flywheels 101 are linked via the transmission wheel 105 and the transmission belt 106 .

[0059] It should be noted that if Figure 5 As shown, there are two friction plates 301, which are respectively arranged at the edges of the two flywheels 101, and a third connecting rod 303 and a fourth connecting rod 304 which are both arranged in the transverse direction are arranged between the two flywheels 101, and both ends of the third connecting rod 303 are respectively connected to the two friction plates 301, and the two friction plates 301 respectively pass through the fourth connecting rod 304, and both ends of the fourth connecting rod 304 are respectively connected to the two side plates 402.

[0060] The shape of the side of the friction plate 301 close to the flywheel 101 matches the shape of the edge of the flywheel 101 .

[0061] To sum up, the new shearing machine for processing automobile metal stamping parts according to the embodiment of the utility model, on the one hand, utilizes the inertial energy storage characteristics of the flywheel to ensure the continuous and stable output of the driving force, and on the other hand, cooperates with the bevel tool and the second sliding guide rail to make the shearing process smoother, thereby improving work efficiency and ensuring the cutting quality of the stamping parts.

[0062] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0063] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0067] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A new type of shearing machine for processing automobile hardware stamping parts, characterized in that: include: A power mechanism (100) and a shearing mechanism (200), wherein: The power mechanism (100) is provided with a flywheel (101) and a first connecting rod (102); the flywheel (101) is provided with a first sliding guide rail (103) pointing from the center of the flywheel (101) to the edge of the flywheel (101); a first fixing block (104) connected to an axis is provided on a slider of the first sliding guide rail (103); the first connecting rod (102) passes through the first fixing block (104) and is fixed by bolts; The shearing mechanism (200) is provided with a bevel tool (201), and a second sliding guide rail (202) arranged in a vertical direction is provided on the bevel tool (201), the bevel tool (201) is connected to a slider of the second sliding guide rail (202), and the bevel tool (201) is axially connected to an end of the first connecting rod (102) away from the flywheel (101).

2. The new type of shearing machine for automobile metal stamping parts processing as claimed in claim 1 is characterized in that: A pressure plate (203) is provided on both sides of the blade of the bevel tool (201); a second connecting rod (204) arranged in a vertical direction is provided on the pressure plate (203); a fixed seat (205) is provided on the bevel tool (201); the second connecting rod (204) passes through the fixed seat (205); a spring (206) is provided on the fixed seat (205); the spring (206) is connected to the second connecting rod (204) through a connecting piece; the spring (206) drives the pressure plate (203) to move downward through the second connecting rod (204).

3. The new type of shearing machine for automobile metal stamping parts processing as claimed in claim 2 is characterized in that: Also includes: A brake mechanism (300), wherein: The brake mechanism (300) is provided with a friction plate (301) and a hydraulic push rod (302); the friction plate (301) is arranged at the edge of the flywheel (101); and the movable end of the hydraulic push rod (302) is connected to the friction plate (301).

4. The new type of shearing machine for automobile metal stamping parts processing as claimed in claim 3 is characterized in that: Also includes: A support (400), the power mechanism (100) and the shearing mechanism (200) are respectively arranged on the support (400), wherein: The bracket (400) is provided with two panels (401) and two side panels (402), the two panels (401) are arranged in a horizontal direction, a gap is left between the two panels (401), and the blade of the bevel cutter (201) points to the gap between the two panels (401); The two side plates (402) are both arranged in the longitudinal direction, and a first crossbeam (403) and a second crossbeam (404) are arranged between the two side plates (402), the first crossbeam (403) is connected to the flywheel (101) shaft, and the second crossbeam (404) is connected to the body of the second sliding guide rail (202); The hydraulic push rod (302) is arranged on one of the two side plates (402).

5. The new type of shearing machine for automobile metal stamping parts processing as claimed in claim 4 is characterized in that: The panel (401) is provided with supporting legs (405).

6. The new type of shearing machine for automobile metal stamping parts processing as claimed in claim 4 is characterized in that: The flywheel (101) is provided with a transmission wheel (105), and the transmission wheel (105) is provided with a transmission belt (106). There are two flywheels (101), and the two flywheels (101) are linked via the transmission wheel (105) and the transmission belt (106).

7. The new type of shearing machine for automobile metal stamping parts processing as claimed in claim 6 is characterized in that: There are two friction plates (301), and the two friction plates (301) are respectively arranged at the edges of the two flywheels (101). A third connecting rod (303) and a fourth connecting rod (304) are arranged between the two flywheels (101) in a transverse direction. The two ends of the third connecting rod (303) are respectively connected to the two friction plates (301). The two friction plates (301) respectively pass through the fourth connecting rod (304), and the two ends of the fourth connecting rod (304) are respectively connected to the two side plates (402).

8. The new type of shearing machine for automobile metal stamping parts processing as claimed in claim 7 is characterized in that: The shape of the side of the friction plate (301) close to the flywheel (101) matches the shape of the edge of the flywheel (101).

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