Sheet metal part stamping tool

Abstract

The utility model discloses a sheet metal part stamping tool which comprises a driving mechanism, the driving mechanism comprises an air cylinder assembly, a transmission assembly and a guide assembly, the air cylinder assembly comprises a transmission rod, the transmission assembly comprises a transmission plate and a movable plate, the guide assembly comprises a guide plate and a stamping head fixing plate, and a guide plate sliding space is formed between the guide plates located on the two sides. The transmission rod is in transmission connection with the transmission plate, the transmission plate is movably connected with the movable plate, and the movable plate is fixedly connected with the transmission positioning plate. The stamping tool for the sheet metal parts has the advantages that the transmission assembly can directly drive the stamping head assembly to reciprocate up and down, and the guide assembly can assist in stabilizing the motion trail of the stamping head assembly in the process of reciprocating up and down.

Description

Technical Field

[0001] The utility model belongs to the field of sheet metal processing, and particularly relates to a stamping tooling for sheet metal parts. Background Art

[0002] The utility model patent with the publication number CN219724249U and the theme name of a stamping tooling for sheet metal, its IPC classification number is B21D22 / 02, and its technical solution discloses that "place the sheet metal on the top of the lower die 909, and the positioning column 910 plays a positioning role to prevent position errors during stamping. Press the control key 11, so that the press 901 starts to operate. Therefore, the pressure rod 902 moves downward until a stamping operation is completed. During the stamping process, the buffer rod 907 is inserted into the buffer column 908, and a spring is installed inside the buffer column 908 to play a buffering role in the stamping process. The residual materials generated by buffering fall into the collection box 703 along the collection groove 701. When the collection box 703 has collected a certain amount of residual materials, pull out the collection box 703 through the handle 704".

[0003] It can be seen that the above utility model patent has disclosed one of the technical solutions of the stamping tooling for sheet metal parts. However, the technical solution disclosed in the above utility model patent focuses on replacing different dies according to different requirements, and does not further solve problems such as the stable stamping movement trajectory, which needs to be further improved. Summary of the Utility Model

[0004] The utility model aims at the current situation of the existing technology, overcomes the above defects, and provides a stamping tooling for sheet metal parts.

[0005] The utility model adopts the following technical solutions. The stamping tooling for sheet metal parts includes:

[0006] A driving mechanism, which includes a cylinder assembly, a transmission assembly, and a guiding assembly. The cylinder assembly includes a transmission rod, the transmission assembly includes a transmission plate and a movable plate, the guiding assembly includes a guiding plate and a stamping head fixing plate. There is a guiding plate sliding space between the guiding plates on both sides. The transmission rod is in transmission connection with the transmission plate, the transmission plate is movably connected with the movable plate, and the movable plate is fixedly connected with a transmission positioning plate;

[0007] A stamping mechanism, which includes a stamping positioning plate and a stamping head assembly. The stamping positioning plate is fixedly connected with the transmission positioning plate. The stamping head assembly includes a stamping head main section and a stamping head contact section. The stamping head main section is fixedly connected with the stamping head fixing plate. The stamping head fixing plate in the middle is partially placed inside the guiding plate sliding space, and the stamping head fixing plates on both sides are in contact with the guiding plates;

[0008] A die mechanism, which includes a die positioning plate. The die positioning plate has a die groove, and the stamping head contact section is directly opposite to the die groove.

[0009] As a preferred technical solution of the above technical solution, the guiding component further includes an upper stop plate and a lower stop plate, which are respectively located on the upper and lower sides of the sliding space of the guiding plate, and the upper stop plate and the lower stop plate are respectively fixedly connected to the guiding plate.

[0010] As a preferred technical solution of the above technical solution, the sheet metal stamping tooling further includes a base mechanism, the base mechanism includes a base and a base positioning plate, the cylinder assembly further includes a driving cylinder and a cylinder connecting plate, the base is fixedly connected to the base positioning plate, the driving cylinder is in transmission connection with the transmission rod, the driving cylinder is fixedly connected to the cylinder connecting plate, and the cylinder connecting plate is fixedly connected to the base positioning plate.

[0011] As a preferred technical solution of the above technical solution, the die pressing mechanism further includes a die pressing fixing plate and a die pressing connecting plate, the die pressing fixing plate is fixedly connected to the die pressing positioning plate, the die pressing fixing plate is fixedly connected to the die pressing connecting plate, and the die pressing connecting plate is fixedly connected to the base.

[0012] As a preferred technical solution of the above technical solution, the stamping head assembly further includes a stamping head stop plate, and the stamping head stop plates located on both sides are respectively fixedly connected to the main body section of the stamping head.

[0013] The beneficial effect of the sheet metal stamping tooling disclosed by the present utility model is that the stamping head assembly can be directly driven by the transmission component to reciprocate up and down, and the guiding component can also be used to assist in stabilizing the movement track of the stamping head assembly during the reciprocating up and down movement. Description of the Drawings

[0014] Figure 1 is the front view of the present application.

[0015] Figure 2 is the side view of the present application.

[0016] Figure 3 is the top view of the present application.

[0017] Figure 4 is the perspective view of one angle of the present application.

[0018] Figure 5 is the perspective view of another angle of the present application.

[0019] Figure 6 is Figure 4 the partial enlarged view of area A in

[0020] Figure 7 is Figure 5 the partial enlarged view of area B in

[0021] The reference numerals include: 100 - driving mechanism; 110 - cylinder assembly; 111 - transmission rod; 112 - driving cylinder; 113 - cylinder connection plate; 120 - transmission assembly; 121 - transmission plate; 122 - movable plate; 123 - transmission positioning plate; 130 - guiding assembly; 131 - guiding plate; 132 - stamping head fixing plate; 133 - guiding plate sliding space; 134 - upper stop plate; 135 - lower stop plate; 200 - stamping mechanism; 210 - stamping positioning plate; 220 - stamping head assembly; 221 - stamping head main section; 222 - stamping head contact section; 223 - stamping head stop plate; 300 - die pressing mechanism; 310 - die pressing positioning plate; 311 - pressing groove; 320 - die pressing fixing plate; 330 - die pressing connection plate; 400 - base mechanism; 410 - base; 420 - base positioning plate; 430 - base inclined plate. Detailed implementation manner

[0022] The present utility model discloses a sheet metal stamping tooling. The following combines with the preferred embodiment (Embodiment 1) and refers to the Figures 1 to 7 drawings to further describe the detailed implementation manner of the present utility model.

[0023] Referring to the Figures 1 to 7 drawings, Figures 1 to 5 which respectively show the sheet metal stamping tooling from different perspectives, Figure 6 and Figure 7 which respectively show the partial structures of the sheet metal stamping tooling.

[0024] Embodiment 1.

[0025] Preferably, the sheet metal stamping tooling includes:

[0026] A driving mechanism 100, the driving mechanism 100 includes a cylinder assembly 110, a transmission assembly 120 and a guiding assembly 130. The cylinder assembly 110 includes a transmission rod 111. The transmission assembly 120 includes a transmission plate 121 and (two) movable plates 122. The guiding assembly 130 includes a guiding plate 131 and (three) stamping head fixing plates 132. There is a guiding plate sliding space 133 between the guiding plates 131 (surrounding and forming) on both sides. The transmission rod 111 is in transmission connection with (one side of) the transmission plate 121. The transmission plate 121 is movably connected with (one side of) the movable plate 122. The movable plate 122 is fixedly connected with the transmission positioning plate 133;

[0027] The stamping mechanism 200, the stamping mechanism 200 includes a stamping positioning plate 210 and a stamping head assembly 220. The stamping positioning plate 210 is fixedly connected to the transmission positioning plate 133. The stamping head assembly 220 includes a stamping head main section 221 and a stamping head contact section 222. The stamping head main section 221 is fixedly connected to one side of the stamping head fixing plate 132. The other side of the stamping head fixing plate 132 in the middle is partially built into the guide plate sliding space 133, and the other side of the stamping head fixing plates 132 on both sides is in contact with (and closely fits) the outer surface of the guide plate 131. So that under the action of the driving mechanism 100, the stamping head fixing plate 132 is slidably matched with the guide plate sliding space 133 of the guide plate 131, thereby converting the up-and-down reciprocating motion of the cylinder assembly 110 into the up-and-down reciprocating motion of the stamping mechanism 200. So that the stamping head assembly 220 can be directly driven by the transmission component 120 to move up and down reciprocally, and the movement trajectory of the stamping head assembly 220 during the up-and-down reciprocating motion can also be assisted and stabilized by means of the guide component 130;

[0028] The die pressing mechanism 300, the die pressing mechanism 300 includes a die pressing positioning plate 310, the die pressing positioning plate 310 has a die pressing groove 311, and the stamping head contact section 222 is directly opposite to the die pressing groove 311. So that when the stamping head assembly 220 moves downward to the lower limit position, the stamping head contact section 222 just presses the sheet metal part to be stamped into the die pressing groove 311, thereby completing the stamping of the sheet metal part.

[0029] Among them, the guide component 130 further includes an upper stop plate 134 and a lower stop plate 135. The upper stop plate 134 and the lower stop plate 135 are respectively located on the upper and lower sides of the guide plate sliding space 133, and the upper stop plate 134 and the lower stop plate 135 are respectively fixedly connected to the guide plate 131. So that when the transmission component 120 moves up and down reciprocally, an upper limit position and a lower limit position are formed, thereby further restricting the movement trajectory of the stamping head fixing plate 132.

[0030] Among them, the sheet metal stamping tooling further includes a base mechanism 400. The base mechanism 400 includes a base 410 and a base positioning plate 420. The cylinder assembly 110 further includes a driving cylinder 112 and two cylinder connecting plates 113. The base 410 is fixedly connected to the base positioning plate 420. The driving cylinder 112 is in transmission connection with the transmission rod 111. The driving cylinder 112 is fixedly connected to the cylinder connecting plates 113. The cylinder connecting plates 113 are fixedly connected to the base positioning plate 420. So that the driving cylinder 112 maintains a relatively static connection relationship with the base 410, and the driving cylinder 112 can drive the transmission rod 111, and the transmission rod 111 can move up and down reciprocally.

[0031] Among them, the die pressing mechanism 300 further includes a die pressing fixed plate 320 and (two) die pressing connecting plates 330. One side of the die pressing fixed plate 320 is fixedly connected to the die pressing positioning plate 310, the other side of the die pressing fixed plate 320 is fixedly connected to one side of the die pressing connecting plate 330, and the other side of the die pressing connecting plate 330 is fixedly connected to the base 410; so that the die pressing mechanism 300 and the base 410 maintain a relatively stationary connection relationship.

[0032] Among them, the stamping head assembly 220 further includes (two) stamping head stop plates 223. The stamping head stop plates 223 located on both sides are respectively fixedly connected to the main body section 221 of the stamping head; when the stroke of the stamping head assembly 220 exceeds the limit, the reaction force of the stamping head stop plates 223 against the die pressing positioning plate 310 can also be utilized to prevent the contact section 222 of the stamping head from being excessively pressed into the die groove 311, thereby preventing the contact section 222 of the stamping head from deforming or even being damaged.

[0033] Among them, the base mechanism 400 further includes (two) base inclined plates 430. One end of the base inclined plate 430 is fixedly connected to the base 410, and the base inclined plate 430 is fixedly connected to the base positioning plate 420.

[0034] It is worth mentioning that the specific selection and other technical features of the driving cylinder 112 involved in the patent application of the present utility model should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial arrangement methods of these technical features can be selected conventionally in the art, and should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.

[0035] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some of the technical features can be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A stamping tooling for sheet metal parts, characterized in that, Comprising: A driving mechanism, which includes a cylinder assembly, a transmission assembly, and a guiding assembly. The cylinder assembly includes a transmission rod, the transmission assembly includes a transmission plate and a movable plate, the guiding assembly includes a guiding plate and a stamping head fixing plate. There is a guiding plate sliding space between the guiding plates on both sides. The transmission rod is in transmission connection with the transmission plate, the transmission plate is movably connected to the movable plate, and the movable plate is fixedly connected to the transmission positioning plate; A stamping mechanism, which includes a stamping positioning plate and a stamping head assembly. The stamping positioning plate is fixedly connected to the transmission positioning plate. The stamping head assembly includes a stamping head main section and a stamping head contact section. The stamping head main section is fixedly connected to the stamping head fixing plate. The stamping head fixing plate in the middle is partially placed inside the guiding plate sliding space, and the stamping head fixing plates on both sides are in contact with the guiding plates; A die pressing mechanism, which includes a die pressing positioning plate. The die pressing positioning plate has a pressing groove, and the stamping head contact section is opposite to the pressing groove.

2. The sheet metal stamping tooling according to claim 1, characterized in that, The guiding assembly further includes an upper stop plate and a lower stop plate. The upper stop plate and the lower stop plate are respectively located on the upper and lower sides of the guiding plate sliding space, and the upper stop plate and the lower stop plate are respectively fixedly connected to the guiding plates.

3. The sheet metal stamping tooling according to claim 1, characterized in that, The sheet metal stamping tooling further includes a base mechanism, which includes a base and a base positioning plate. The cylinder assembly further includes a driving cylinder and a cylinder connecting plate. The base is fixedly connected to the base positioning plate. The driving cylinder is in transmission connection with the transmission rod, the driving cylinder is fixedly connected to the cylinder connecting plate, and the cylinder connecting plate is fixedly connected to the base positioning plate.

4. The sheet metal stamping tooling according to claim 3, wherein, The die pressing mechanism further includes a die pressing fixing plate and a die pressing connecting plate. The die pressing fixing plate is fixedly connected to the die pressing positioning plate, the die pressing fixing plate is fixedly connected to the die pressing connecting plate, and the die pressing connecting plate is fixedly connected to the base.

5. The sheet metal stamping tooling according to claim 1, characterized in that The stamping head assembly further includes stamping head stop plates. The stamping head stop plates on both sides are respectively fixedly connected to the stamping head main section.

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