Novel sheet metal part bending die

Abstract

The utility model relates to the field of sheet metal part bending, in particular to a novel sheet metal part bending die which comprises a bottom column, an adjusting assembly is fixed to the surface of the top of the bottom column, a limiting assembly is arranged on the inner wall of the adjusting assembly, the adjusting assembly comprises a bottom plate fixed to the surface of the top of the bottom column, and a first U-shaped block is fixed to the surface of the bottom of the bottom plate. A supporting column is fixed to the top surface of the bottom plate, a top plate is fixed to the top surface of the supporting column, an air cylinder is fixed to the bottom surface of the top plate, a sleeve is fixed to the bottom surface of the air cylinder, a sleeve is fixed to the surface of the sleeve, and a movable column is sleeved with the sleeve. The first lead screw and the first nut seat are arranged in the adjusting assembly, the first lead screw is rotated to drive the first nut seat to slide, the die body can be detached, meanwhile, the convex column is separated from the movable column by sliding the convex column, and therefore the bending head can be detached conveniently, and the die body and the bending head can be replaced conveniently according to actual use requirements; and the actual use effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal bending, in particular to a novel sheet metal bending die. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming, etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal industry are called sheet metal parts.

[0003] At present, when bending sheet metal parts, one bending die usually corresponds to the processing of one sheet metal part. Usually, a sheet metal part is placed on the bending die, and the sheet metal part is bent using a bending head.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: Currently, when bending sheet metal parts, one bending mold usually corresponds to the processing of one sheet metal part. Usually, a sheet metal part is placed on the bending mold, and the sheet metal part is bent using a bending head. However, the existing bending mold is usually fixedly installed in a sheet metal bending machine. When different sheet metal parts need to be processed, the bending mold needs to be fixedly installed by bolts, which makes it inconvenient to replace the bending mold. Utility Model Content

[0005] In order to improve the current bending of sheet metal parts, one bending mold usually corresponds to the processing of one sheet metal part, usually a sheet metal part is placed on the bending mold, and the sheet metal part is bent by a bending head. However, the existing bending mold is usually fixedly installed in the sheet metal bending machine. When different sheet metal parts need to be processed, the bending mold needs to be fixedly installed by bolts, which makes it inconvenient to replace the bending mold. The present application provides a new sheet metal bending mold.

[0006] The present application provides a new sheet metal bending mold adopts the following technical scheme: a new sheet metal bending mold, including a base column, an adjusting component is fixed to the top surface of the base column, and a limiting component is provided on the inner wall of the adjusting component, the adjusting component includes a base plate fixed to the top surface of the base column, and a U-shaped block is fixed to the bottom surface of the base plate, a supporting column is fixed to the top surface of the supporting column, and a top plate is fixed to the top surface of the supporting column, and a cylinder is fixed to the bottom surface of the top plate, a sleeve is fixed to the bottom surface of the cylinder, and a sleeve is fixed to the surface of the sleeve, a movable column is sleeved inside the sleeve, and a bending head is fixed to the bottom surface of the movable column.

[0007] It is further provided that a first square groove is provided on the top surface of the bottom plate, and a second square groove is provided on the top surface of the bottom plate.

[0008] It is further provided that an L-groove is provided on the surface of the sleeve, and a spring 1 is sleeved inside the sleeve, a boss is movably connected inside the sleeve, and a sliding column is fixed on the surface of the boss.

[0009] It is further arranged that a connecting block is fixed to the side surface of the sleeve, a telescopic rod is fixed to the bottom surface of the connecting block, a round block is fixed to the bottom surface of the telescopic rod, and a second spring is sleeved on the surface of the telescopic rod.

[0010] It is further arranged that a bearing is fixedly mounted on the inner wall of the U-shaped block, and a screw rod is mounted inside the bearing, a nut seat is sleeved on the surface of the screw rod, and a T-shaped block is fixed on the surface of the nut seat, a clamping block is fixed on the side surface of the T-shaped block, and a mold body is provided on the inner side of the clamping block.

[0011] It is further arranged that the limit assembly includes a U-shaped block 2 fixed to the bottom surface of the base plate, a bearing 2 is fixed to the inner surface of the U-shaped block 2, and a screw rod 2 is installed inside the bearing 2, a nut seat 2 is sleeved on the surface of the screw rod 2, and a square plate is fixed to the top surface of the nut seat 2.

[0012] It is further arranged that the surface of the square plate contacts the inner wall of the second square groove, and two groups of the second U-shaped blocks are arranged, and the second U-shaped blocks are arranged symmetrically to each other.

[0013] Compared with the related art, the new sheet metal bending die provided by the utility model has the following beneficial effects:

[0014] The utility model provides a novel sheet metal bending mold, in which an adjustment component is arranged on the surface of a bottom column, and a screw rod and a nut seat are arranged inside the adjustment component. By rotating the screw rod, the screw rod drives the nut seat to slide, and the mold body can be disassembled. At the same time, the convex column is separated from the movable column by sliding, so that it is convenient to disassemble the bending head, and it is convenient to replace the mold body and the bending head according to actual use requirements, thereby improving the actual use effect. Due to the arrangement of the telescopic rod and the spring, it is convenient to limit the sheet metal part to avoid the sheet metal part from deflecting when bending.

[0015] The utility model provides a novel sheet metal bending mold, which adopts a limit assembly provided on the surface of a bottom plate, by arranging a screw rod and a nut seat inside the limit assembly, by rotating the screw rod, the screw rod can drive the nut seat to slide, thereby driving the square plate to slide, so as to facilitate the use of the square plate to limit the wider sheet metal, and avoid the displacement of the sheet metal during bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the new sheet metal bending die provided by the utility model;

[0017] Figure 2 This is the front view of the utility model;

[0018] Figure 3 This is a bottom view of the utility model;

[0019] Figure 4 It is a side view of the utility model.

[0020] Numbers in the figure: 1. bottom column; 2. adjustment component; 201. bottom plate; 202. U-shaped block 1; 203. support column; 204. top plate; 205. cylinder; 206. sleeve; 207. sleeve; 208. movable column; 209. bending head; 210. square slot 1; 211. square slot 2; 212. L slot; 213. spring 1; 214. convex column; 215. sliding column; 216. connecting block; 217. telescopic rod; 218. round block; 219. spring 2; 220. bearing 1; 221. screw rod 1; 222. nut seat 1; 223. T-shaped block; 224. clamping block; 225. mold body; 3. limit component; 301. U-shaped block 2; 302. bearing 2; 303. screw rod 2; 304. nut seat 2; 305. square plate. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0022] Embodiment 1:

[0023] like Figure 1-4 As shown, the new sheet metal bending mold of the utility model includes a base column 1, an adjusting component 2 is fixed on the top surface of the base column 1, and a limit component 3 is provided on the inner wall of the adjusting component 2, the adjusting component 2 includes a base plate 201 fixed to the top surface of the base column 1, and a U-shaped block 202 is fixed on the bottom surface of the base plate 201, a supporting column 203 is fixed on the top surface of the base plate 201, and a top plate 204 is fixed on the top surface of the supporting column 203, and a cylinder 205 is fixed on the bottom surface of the top plate 204, a sleeve 206 is fixed on the bottom surface of the cylinder 205, and a sleeve 207 is fixed on the surface of the sleeve 206, a movable column 208 is sleeved inside the sleeve 206, and a bending head 209 is fixed on the bottom surface of the movable column 208.

[0024] like Figure 1-4 As shown, a square groove 1 210 is formed on the top surface of the bottom plate 201 , and a square groove 211 is formed on the top surface of the bottom plate 201 .

[0025] like Figure 1-4As shown, an L-groove 212 is provided on the surface of the sleeve 207 , and a spring 213 is sleeved inside the sleeve 207 . A boss 214 is movably connected inside the sleeve 207 , and a sliding post 215 is fixed on the surface of the boss 214 .

[0026] like Figure 1-4 As shown, a connecting block 216 is fixed to the side surface of the sleeve 206, and a telescopic rod 217 is fixed to the bottom surface of the connecting block 216, a round block 218 is fixed to the bottom surface of the telescopic rod 217, and a spring 219 is sleeved on the surface of the telescopic rod 217.

[0027] like Figure 1-4 As shown, a bearing 220 is fixedly mounted on the inner wall of the U-shaped block 202, and a screw rod 221 is mounted inside the bearing 220, a nut seat 222 is sleeved on the surface of the screw rod 221, and a T-shaped block 223 is fixed on the surface of the nut seat 222, a clamping block 224 is fixed on the side surface of the T-shaped block 223, and a mold body 225 is provided on the inner side of the clamping block 224.

[0028] During implementation, when the mold body 225 needs to be disassembled, the screw rod 221 is rotated, and the screw rod 221 can drive the nut seat 222 to slide, and the nut seat 222 drives the T-shaped block 223 and the block 224 to slide, so that the block 224 is separated from the mold body 225, so as to facilitate the disassembly of the mold body 225. When the bending head 209 needs to be disassembled, the sliding column 215 is slid, and the sliding column 215 drives the protruding column 214 to slide, so that the protruding column 214 is separated from the movable column 208, and the bending head 209 is slid downward to disassemble the bending head 209. A connecting block 216 is provided on the surface of the sleeve 206, and a telescopic rod 217, a spring 219 and a round block 218 are provided on the bottom surface of the connecting block 216, so as to facilitate the use of the bending head 209 to limit the sheet metal parts and avoid the displacement of the sheet metal parts during the bending process.

[0029] Embodiment 2:

[0030] like Figure 1-4 As shown, based on the first embodiment, the utility model provides a technical solution: the limiting component 3 includes a U-shaped block 301 fixed to the bottom surface of the base plate 201, a bearing 302 is fixed to the inner surface of the U-shaped block 301, and a screw rod 303 is installed inside the bearing 302, a nut seat 304 is sleeved on the surface of the screw rod 303, and a square plate 305 is fixed to the top surface of the nut seat 304.

[0031] like Figure 1-4 As shown, the surface of the square plate 305 contacts the inner wall of the second square groove 211 , and two groups of the second U-shaped blocks 301 are provided, and the second U-shaped blocks 301 are symmetrically arranged with each other.

[0032] During implementation, when it is necessary to limit the position of a slightly wider sheet metal part, by rotating the screw rod 303, the screw rod 303 can drive the nut seat 304 to slide, and the nut seat 304 drives the square plate 305 to slide, so that the sheet metal part can be limited. At the same time, since the limiting component 3 is provided with two groups, two groups of sheet metal parts can be limited, thereby improving the actual use effect.

[0033] The advantages of this technical solution in practical applications include but are not limited to the following:

[0034] 1. The interior of the adjustment component 2 is provided with a screw rod 221 and a nut seat 222. By rotating the screw rod 221, the screw rod 221 drives the nut seat 222 to slide, and the mold body 225 can be disassembled. At the same time, by sliding the protruding column 214, the protruding column 214 is separated from the movable column 208, so that it is convenient to disassemble the bending head 209, and it is convenient to replace the mold body 225 and the bending head 209 according to actual use requirements, thereby improving the actual use effect. Due to the arrangement of the telescopic rod 217 and the spring 219, it is convenient to limit the position of the sheet metal parts to avoid the displacement of the sheet metal parts during bending;

[0035] 2. The interior of the limiting component 3 is provided with a screw rod 2 303 and a nut seat 2 304. By rotating the screw rod 2 303, the screw rod 2 303 can drive the nut seat 2 304 to slide, thereby driving the square plate 305 to slide, so as to facilitate the use of the square plate 305 to limit the wider sheet metal parts and avoid the displacement of the sheet metal parts during bending.

[0036] In the present technical solution, when the mold body 225 needs to be disassembled, the screw rod 221 is rotated, and the screw rod 221 can drive the nut seat 222 to slide, and the nut seat 222 drives the T-shaped block 223 and the clamping block 224 to slide, so that the clamping block 224 is separated from the mold body 225, so that the mold body 225 is easily disassembled. When the bending head 209 needs to be disassembled, the sliding column 215 is slid, and the sliding column 215 drives the protruding column 214 to slide, so that the protruding column 214 is separated from the movable column 208, and the bending head 209 is slid downward to disassemble the bending head 209. 6 is provided with a connecting block 216, and the bottom surface of the connecting block 216 is provided with a telescopic rod 217, a spring 219 and a round block 218, so that when the bending head 209 is used, the sheet metal parts can be limited to avoid the displacement of the sheet metal parts during the bending process. When the sheet metal parts with a slightly wider width need to be limited, the screw rod 203 can be rotated, and the screw rod 203 can drive the nut seat 204 to slide, and the nut seat 204 drives the square plate 305 to slide, so that the sheet metal parts can be limited. At the same time, since the limiting component 3 is provided with two groups, two groups of sheet metal parts can be limited, thereby improving the actual use effect.

[0037] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or conventional technical means in the technical field not recorded in the present disclosure.

Claims

1. A novel sheet metal bending die, comprising a base column (1), characterized in that: An adjustment component (2) is fixed on the top surface of the base column (1), and a limit component (3) is provided on the inner wall of the adjustment component (2); The adjustment assembly (2) comprises a bottom plate (201) fixed to the top surface of a bottom column (1), and a U-shaped block (202) is fixed to the bottom surface of the bottom plate (201), a support column (203) is fixed to the top surface of the support column (203), and a top plate (204) is fixed to the bottom surface of the top plate (204), and a cylinder (205) is fixed to the bottom surface of the top plate (204), a sleeve (206) is fixed to the bottom surface of the cylinder (205), and a sleeve (207) is fixed to the surface of the sleeve (206), a movable column (208) is sleeved inside the sleeve (206), and a bending head (209) is fixed to the bottom surface of the movable column (208).

2. The new sheet metal bending die according to claim 1 is characterized in that: A square groove 1 (210) is provided on the top surface of the bottom plate (201), and a square groove 2 (211) is provided on the top surface of the bottom plate (201).

3. The new sheet metal bending die according to claim 1 is characterized in that: An L-groove (212) is provided on the surface of the sleeve (207), and a spring (213) is sleeved inside the sleeve (207). A convex column (214) is movably connected inside the sleeve (207), and a sliding column (215) is fixed on the surface of the convex column (214).

4. The new sheet metal bending die according to claim 1 is characterized in that: A connecting block (216) is fixed to the side surface of the sleeve (206), a telescopic rod (217) is fixed to the bottom surface of the connecting block (216), a round block (218) is fixed to the bottom surface of the telescopic rod (217), and a spring 2 (219) is sleeved on the surface of the telescopic rod (217).

5. The new sheet metal bending die according to claim 1 is characterized in that: A bearing (220) is fixedly mounted on the inner wall of the U-shaped block (202), and a screw rod (221) is mounted inside the bearing (220), a nut seat (222) is sleeved on the surface of the screw rod (221), and a T-shaped block (223) is fixed on the surface of the nut seat (222), a clamping block (224) is fixed on the side surface of the T-shaped block (223), and a mold body (225) is provided on the inner side of the clamping block (224).

6. The novel sheet metal bending die according to claim 1 is characterized in that: The limiting assembly (3) comprises a U-shaped block (301) fixed to the bottom surface of the bottom plate (201), a bearing (302) being fixed to the inner surface of the U-shaped block (301), a screw rod (303) being installed inside the bearing (302), a nut seat (304) being sleeved on the surface of the screw rod (303), and a square plate (305) being fixed to the top surface of the nut seat (304).

7. The novel sheet metal bending die according to claim 6 is characterized in that: The surface of the square plate (305) contacts the inner wall of the second square groove (211), and the second U-shaped blocks (301) are provided in two groups, and the second U-shaped blocks (301) are symmetrically arranged with each other.

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