Precise punch forming mechanical device

Abstract

The utility model relates to the technical field of machine manufacturing, and discloses a precision punch forming mechanical device which comprises a machine body mechanism, and a fixing mechanism is arranged in the machine body mechanism. The machine body mechanism comprises a punching machine lower machine table, a lower supporting plate is attached to the top of the punching machine lower machine table, a lower base plate is arranged at the top of the lower die base, a lower die plate is arranged at the top of the lower base plate, an upper stripping plate is arranged at the top of the lower die plate, a stopping plate is arranged at the top of the upper stripping plate, and an upper clamping plate is arranged at the top of the stopping plate. An upper padding plate is arranged at the top of the upper clamping plate, an upper die base is arranged at the top of the upper padding plate, and a punch press upper machine table is arranged at the top of the upper die base. According to the precise stamping forming mechanical device, stamping operation can be conducted on parts needing to be continuously produced through a continuous die. The continuous die is provided with a plurality of stations, and a plurality of procedures such as punching, blanking and bending can be completed in the one-time punching process.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a precision stamping and forming mechanical device. Background Art

[0002] Machining is the process of using machining equipment to change the dimensions or properties of a workpiece. Depending on the temperature of the workpiece being machined, machining is categorized as either cold working or hot working. Cold working generally involves machining at room temperature without causing chemical or physical changes in the workpiece. Hot working involves machining at temperatures above or below room temperature, which can cause chemical or physical changes in the workpiece.

[0003] Traditional machining requires the collaboration of multiple workers, and these workers must possess certain technical capabilities. However, this traditional machining process is time-consuming, labor-intensive, and unstable, and places excessively high demands on the workers' own technical capabilities. Therefore, a precision stamping forming mechanical device is urgently needed. Utility Model Content

[0004] The purpose of the present invention is to provide a precision stamping forming mechanical device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a precision stamping forming mechanical device, comprising a body mechanism, wherein a fixing mechanism is provided inside the body mechanism;

[0006] The body mechanism includes a lower platform of the punch press, a lower supporting plate is attached to the top of the lower platform of the punch press, a lower pad is provided on the top of the lower supporting plate, a plurality of lower pads are provided, and the tops of the plurality of lower pads are provided with the same lower die base, a lower pad is provided on the top of the lower die base, a lower template is provided on the top of the lower pad, an upper stripping plate is provided on the top of the lower template, a stop plate is provided on the top of the upper stripping plate, an upper clamping plate is provided on the top of the stop plate, an upper pad is provided on the top of the upper clamping plate, an upper pad is provided on the top of the upper pad, an upper die base is provided on the top of the upper die base, and the upper platform of the punch press is provided.

[0007] Preferably, a hook hole is opened on the outer side of the lower mold base, and a plurality of the hook holes are provided.

[0008] Preferably, a transmission groove is provided on the top of the lower template, and a continuous mold is installed in the transmission groove.

[0009] Preferably, a plurality of second code die grooves are provided on the outer side of the upper platform of the punch press, and a plurality of first code die grooves are provided on the outer side of the lower platform of the punch press.

[0010] Preferably, an insert groove is opened inside the upper splint, an insert is installed in the insert groove, a first insert hole is opened inside the stop plate, a second insert hole is opened inside the upper release plate, the insert is adapted to the first insert hole, and the insert is adapted to the second insert hole.

[0011] Preferably, a plurality of circular holes are opened inside the upper pad, and positioning pins are installed in each of the plurality of circular holes.

[0012] Preferably, the fixing mechanism includes an outer guide sleeve, the top of the outer guide sleeve is fixedly connected to the upper mold base, the bottom of the outer guide sleeve is provided with an outer guide column, the outer guide sleeve is adapted to the outer guide column, the bottom of the outer guide column is fixedly connected to the lower mold base, the bottom of the upper mold base is fixedly connected with an upper limit column, the top of the lower mold base is fixedly connected with a lower limit column, the upper limit column is adapted to the lower limit column, a plurality of equal height screws are provided inside the upper splint, and a plurality of fixing screws are provided inside the upper pad.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0014] First, the utility model ensures the relative stability of the upper die base and the lower die base during the stamping process by setting the adaptation structure of the outer guide sleeve and the outer guide column, as well as the adaptation structure of the upper limit column and the lower limit column, effectively preventing the deviation and shaking of the mold, thereby improving the accuracy of the stamping parts. The setting of the equal height screws and the fixing screws further enhances the stability and reliability of the mold structure, making the stamping process smoother. The multi-layer setting inside the body structure not only makes the installation and debugging of the mold more convenient, but also improves the overall rigidity and stability of the mold through a reasonable hierarchical layout. The setting of the hook hole facilitates the hoisting and transportation of the mold, and also provides a convenient way for the maintenance and replacement of the mold. Conveniently, a transmission groove is opened on the top of the lower template and a continuous die is installed, so that the material can be fed into the work station one by one as the press stroke progresses, thereby realizing the gradual forming of the punched parts. This continuous production method greatly improves production efficiency and reduces the turnover times and space occupation of intermediate products. The second code die groove and the first code die groove are respectively provided on the outer side of the punching machine and the punching machine. These code die grooves can be used to quickly locate and fix the mold, simplifying the installation and replacement process of the mold and improving the degree of automation of the production line. By opening an insert groove inside the upper splint and installing the insert, and opening holes that match the insert on the upper stripping plate and the stop plate, the maintenance and replacement of the mold are more convenient. At the same time, the insert also improves the flexibility and applicability of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view disassembly of the structure of the utility model;

[0016] Figure 2This is a front view disassembly diagram of the structure of the utility model;

[0017] Figure 3 This is a front view disassembly diagram of the structural fixing mechanism of the utility model.

[0018] Among them: 1. Body mechanism; 2. Fixing mechanism; 101. Punch press lower platform; 102. Lower support plate; 103. Lower pad; 104. Lower die base; 105. Hook hole; 106. Lower pad; 107. Lower template; 108. Continuous die; 109. Upper stripper; 110. Stop plate; 111. Upper clamping plate; 112. Upper pad; 113. Upper die base; 114. Punch press upper platform; 115. Second code die groove; 116. Locating pin; 117. Insert; 118. First code die groove; 201. Outer guide sleeve; 202. Outer guide column; 203. Lower limit column; 204. Upper limit column; 205. Fixing screw; 206. Equal height screw. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The utility model provides the following technical solutions:

[0021] Example 1

[0022] See also Figure 1 、 Figure 2 、 Figure 3 , a precision stamping forming mechanical device, comprising a body mechanism 1, wherein a fixing mechanism 2 is provided inside the body mechanism 1;

[0023] The body mechanism 1 includes a punch press lower platform 101, a lower support plate 102 is attached to the top of the punch press lower platform 101, a lower pad 103 is provided on the top of the lower support plate 102, a plurality of lower pads 103 are provided, and the tops of the plurality of lower pads 103 are provided with the same lower die base 104, a lower pad 106 is provided on the top of the lower die base 104, a lower template 107 is provided on the top of the lower template 107, an upper stripping plate 109 is provided on the top of the lower template 107, a stop plate 110 is provided on the top of the upper stripping plate 109, an upper clamping plate 111 is provided on the top of the stop plate 110, an upper pad 112 is provided on the top of the upper clamping plate 111, an upper pad 112 is provided on the top of the upper pad 112, and an upper die base 113 is provided on the top of the upper die base 113. The punch press upper platform 114 is provided on the top of the upper die base 113.

[0024] A hook hole 105 is formed on the outer side of the lower die base 104 , and a plurality of hook holes 105 are provided.

[0025] A transmission groove is provided on the top of the lower template 107, and a continuous mold 108 is installed in the transmission groove.

[0026] A plurality of second code die grooves 115 are provided on the outer side of the upper platform 114 of the punch press, and a plurality of first code die grooves 118 are provided on the outer side of the lower platform 101 of the punch press.

[0027] An insert groove is provided inside the upper clamping plate 111, and an insert 117 is installed in the insert groove. A first insert hole is provided inside the stop plate 110, and a second insert hole is provided inside the upper release plate 109. The insert 117 is adapted to the first insert hole, and the insert 117 is adapted to the second insert hole.

[0028] A plurality of circular holes are formed inside the upper pad 112 , and positioning pins 116 are installed in each of the circular holes.

[0029] The fixing mechanism 2 includes an outer guide sleeve 201, the top of the outer guide sleeve 201 is fixedly connected to the upper mold base 113, the bottom of the outer guide sleeve 201 is provided with an outer guide column 202, the outer guide sleeve 201 is adapted to the outer guide column 202, the bottom of the outer guide column 202 is fixedly connected to the lower mold base 104, the bottom of the upper mold base 113 is fixedly connected with an upper limit column 204, the top of the lower mold base 104 is fixedly connected with a lower limit column 203, the upper limit column 204 is adapted to the lower limit column 203, a plurality of equal height screws 206 are provided inside the upper clamping plate 111, and a plurality of fixing screws 205 are provided inside the upper pad 112.

[0030] Through the above technical solution, by setting the adaptation structure of the outer guide sleeve 201 and the outer guide column 202, as well as the adaptation structure of the upper limit column 204 and the lower limit column 203, the relative stability of the upper die base 113 and the lower die base 104 during the stamping process is ensured, and the deviation and shaking of the mold are effectively prevented, thereby improving the accuracy of the stamping parts. The setting of the equal height screws 206 and the fixing screws 205 further enhances the stability and reliability of the mold structure, making the stamping process smoother. The multi-layer setting inside the body structure not only makes the installation and debugging of the mold more convenient, but also improves the overall rigidity and stability of the mold through a reasonable hierarchical layout. The setting of the hook hole 105 facilitates the hoisting and transportation of the mold, and also provides convenience for the maintenance and replacement of the mold. A transmission groove is provided on the top of the lower template 107, and a continuous die 108 is installed, so that the material can be fed into the workstation one by one along with the stroke of the press, thereby realizing the gradual forming of the punched parts. This continuous production method greatly improves production efficiency and reduces the turnover times and space occupation of intermediate products. A second code die groove 115 and a first code die groove 118 are respectively provided on the outer sides of the punching machine platform 114 and the punching machine lower platform 101. These code die grooves can be used to quickly locate and fix the mold, simplifying the installation and replacement process of the mold and improving the degree of automation of the production line. By providing an insert groove inside the upper clamping plate 111 and installing an insert 117, and providing holes compatible with the insert 117 inside the upper stripping plate 109 and the stop plate 110, the maintenance and replacement of the mold are made more convenient. At the same time, the insert 117 also improves the flexibility and applicability of the mold.

[0031] During actual operation, when this device is in use, the stamping equipment is started to move the upper die base 113 and other components downward, contact and apply pressure to the lower die plate 107 and other components. Under the action of the die, the raw material is stamped into the required shape and size. During the stamping process, parameters such as stamping speed, pressure and stroke need to be controlled to ensure processing quality and efficiency. For parts that need to be produced continuously, a continuous die 108 can be used for stamping operations. The continuous die 108 has multiple workstations and can complete multiple processes in one stamping process, such as punching, blanking, bending, etc.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit thereof, and the scope is defined by the appended claims and their equivalents.

Claims

1. A precision stamping forming mechanical device, comprising a body mechanism (1), characterized in that: A fixing mechanism (2) is provided inside the body mechanism (1); The machine body mechanism (1) includes a punch press lower platform (101), a lower support plate (102) is attached to the top of the punch press lower platform (101), a lower pad (103) is provided on the top of the lower support plate (102), a plurality of lower pads (103) are provided, a same lower die base (104) is provided on the top of the plurality of lower pads (103), a lower pad (106) is provided on the top of the lower die base (104), and a lower pad (106) is provided on the top of the lower pad (106). A lower template (107), the top of the lower template (107) is provided with an upper stripping plate (109), the top of the upper stripping plate (109) is provided with a stop plate (110), the top of the stop plate (110) is provided with an upper clamping plate (111), the top of the upper clamping plate (111) is provided with an upper pad (112), the top of the upper pad (112) is provided with an upper die base (113), and the top of the upper die base (113) is provided with a punch machine (114).

2. A precision stamping forming mechanical device according to claim 1, characterized in that: A hook hole (105) is provided on the outer side of the lower die base (104), and a plurality of the hook holes (105) are provided.

3. The precision stamping forming mechanical device according to claim 1, characterized in that: A transmission groove is provided on the top of the lower template (107), and a continuous mold (108) is installed in the transmission groove.

4. The precision stamping forming mechanical device according to claim 1, characterized in that: A plurality of second code die grooves (115) are provided on the outer side of the upper platform (114) of the punch press, and a plurality of first code die grooves (118) are provided on the outer side of the lower platform (101) of the punch press.

5. The precision stamping forming mechanical device according to claim 1, characterized in that: An insert groove is provided inside the upper clamping plate (111), an insert (117) is installed in the insert groove, a first insert hole is provided inside the stop plate (110), a second insert hole is provided inside the upper release plate (109), the insert (117) is adapted to the first insert hole, and the insert (117) is adapted to the second insert hole.

6. The precision stamping forming mechanical device according to claim 1, characterized in that: A plurality of circular holes are provided inside the upper pad (112), and positioning pins (116) are installed in each of the circular holes.

7. The precision stamping forming mechanical device according to claim 1, characterized in that: The fixing mechanism (2) comprises an outer guide sleeve (201), the top of the outer guide sleeve (201) is fixedly connected to the upper die base (113), the bottom of the outer guide sleeve (201) is provided with an outer guide column (202), the outer guide sleeve (201) and the outer guide column (202) are adapted to each other, the bottom of the outer guide column (202) is fixedly connected to the lower die base (104), the bottom of the upper die base (113) is fixedly connected with an upper limit column (204), the top of the lower die base (104) is fixedly connected with a lower limit column (203), the upper limit column (204) and the lower limit column (203) are adapted to each other, a plurality of equal height screws (206) are provided inside the upper clamping plate (111), and a plurality of fixing screws (205) are provided inside the upper pad (112).

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