Tile steel sheet forming lower die structure

Abstract

The utility model discloses a tile steel sheet forming lower mould structure, it includes support part and forming part, the top of forming part has a forming face domain, the forming part includes a plurality of die heads, each die head is the bar structure, each die head is placed on the support part side by side and closely and all with support part fixedly movable connection, the top of each die head all has a forming grain along its length direction extension, and a plurality of forming grain forms the forming face domain.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a lower mold structure for forming steel sheet tiles. Background Technology

[0002] Corrugated steel roofing sheets, also known as colored profiled roofing sheets, are made of colored coated steel sheets that are molded and cold-bent into various wave shapes. They are suitable for roofs, walls, and interior and exterior wall decorations of industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses.

[0003] Existing steel sheet forming molds (such as the colored sand tile forming mold disclosed in application number 202321692022.X) have a lower mold and an upper mold. Both the lower mold and the upper mold are consumable parts. When the lower mold or the upper mold is damaged, it needs to be replaced. Since the lower mold is an integral structure, when the lower mold is damaged, the lower mold can only be replaced as a whole. However, replacing the lower mold as a whole is not only troublesome, but also increases the mold replacement cost. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a lower mold structure for forming steel sheet tiles, which solves the technical problem that the existing method of replacing the lower mold as a whole is not only troublesome, but also increases the cost of mold replacement.

[0005] To achieve the above technical objectives, the present invention provides a lower die structure for forming steel sheet tiles, comprising:

[0006] Supporting components;

[0007] The molding part has a molding area on its top, which includes multiple mold heads. Each mold head is a rod-shaped structure. Each mold head is placed side by side and closely attached to the support part, and is fixedly and movably connected to the support part. Each mold head has a molding texture extending along its length direction on its top. The multiple molding textures form the molding area.

[0008] Furthermore, the lower die structure for forming steel sheets also includes multiple abutting parts. Each die head is slidably connected to the supporting part and can move along its own width direction. Each abutting part is respectively disposed on both sides of the forming part and is connected to the supporting part. Each abutting part is used to abut or separate from the two outermost die heads. When each abutting part abuts against the two outermost die heads, it can apply an inward force along its own width direction to the two outermost die heads.

[0009] Furthermore, the support portion includes a base plate and at least two slide rails, each slide rail being arranged side by side and spaced apart, and each being detachably and fixedly connected to the base plate. Each mold head is placed on the base plate and is slidably connected to each slide rail.

[0010] Furthermore, the bottom of the mold head is provided with at least two first sliding grooves, and each of the first sliding grooves is slidably connected to each of the slide rails in a corresponding manner.

[0011] Furthermore, the longitudinal section of the slide rail is a V-shaped structure with the opening width gradually increasing from bottom to top, and the first slide groove is adapted to the slide rail.

[0012] Furthermore, a slot is formed at each end of the slide rail, and the length of the slot is greater than the width of the mold head.

[0013] Furthermore, each of the aforementioned clamping parts includes a clamping block and a telescopic drive component. The clamping block is slidably connected to the slide rail, the fixed part of the telescopic drive component is fixedly connected to the base plate, and the telescopic part of the telescopic drive component is fixedly connected to the clamping block, which is used to drive the clamping block to reciprocate so that the clamping block is clamped or separated from the outermost mold head.

[0014] Furthermore, the abutment block is provided with a second sliding groove, and is slidably connected to the slide rail via the second sliding groove.

[0015] Furthermore, the length of the slot is less than the length of the clamping block.

[0016] Furthermore, the minimum width of the second groove is equal to the maximum width of the slide rail.

[0017] Compared with the prior art, the beneficial effects of this utility model include: during use, each die head is placed side by side and tightly against the support part, and each is fixedly and movably connected to the support part. A forming surface area is formed through multiple forming lines. The thin plate to be pressed is placed on the forming surface area. Under the action of the press, the upper die moves downward and closes with the lower die structure to press out the steel sheet. When a die head in the lower die structure of the steel sheet forming is damaged, it is only necessary to remove the damaged die head from the support part and replace it with a new die head to complete the replacement of the damaged die head. The lower die structure of the steel sheet forming can realize the replacement of a damaged die head. The method of partially replacing the lower die is not only convenient, but also reduces the cost of die replacement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the existing three-dimensional structure of steel roofing sheets;

[0019] Figure 2This is a three-dimensional structural diagram of a lower mold structure for forming steel sheet according to the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the mold head provided by this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the clamping block provided by this utility model;

[0022] In the diagram: 1 - steel sheet, 100 - support part, 110 - base plate, 120 - slide rail, 200 - forming part, 210 - forming surface area, 220 - die head, 221 - forming texture, 222 - first slide groove, 300 - clamping part, 310 - clamping block, 311 - second slide groove, 320 - telescopic drive component. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0024] This utility model provides a lower die structure for forming steel sheet tiles, the structure of which is as follows: Figure 2 - Figure 4 As shown, it includes a support portion 100 and a molding portion 200. The top of the molding portion 200 has a molding surface area 210. The molding portion 200 includes a plurality of mold heads 220. Each mold head 220 is a rod-shaped structure. Each mold head 220 is placed side by side and closely attached to the support portion 100, and is fixedly and movably connected to the support portion 100. The top of each mold head 220 has a molding texture 221 extending along its length direction. The plurality of molding textures 221 form the molding surface area 210.

[0025] In use, each of the die heads 220 is placed side by side and tightly against the support portion 100, and each is fixedly and movably connected to the support portion 100. The forming surface area 210 is formed by multiple forming patterns 221. The thin plate to be pressed is placed on the forming surface area 210. Under the action of the press, the upper die moves downward and closes with the lower die structure to press out the steel sheet 1. When one of the die heads 220 in the lower die structure of the steel sheet forming is damaged, the damaged die head 220 can be removed from the support portion 100 and replaced with a new die head 220 to complete the replacement of the damaged die head 220. The lower die structure of the steel sheet forming can realize the replacement of a damaged die head 220. The method of partially replacing the lower die is not only convenient, but also reduces the cost of die replacement.

[0026] As a preferred embodiment, please refer to Figure 2 and Figure 4 The lower die structure for forming steel sheets further includes multiple abutting portions 300. Each die head 220 is slidably connected to the support portion 100 and can move along its own width direction. Each abutting portion 300 is respectively disposed on both sides of the forming portion 200 and connected to the support portion 100. Each abutting portion 300 is used to abut or separate from the two outermost die heads 220. When each abutting portion 300 abuts against the two outermost die heads 220, it can apply an inward force along its own width direction to the two outermost die heads 220. Since the die heads 220 can only move along their own width direction, when the abutting portion 300 abuts against the two outermost die heads 220... When the clamping part 300 is tightened, the width direction of the two outermost mold heads 220 can be limited, so that the two outermost mold heads 220 cannot move outward along their own width direction. Since the adjacent mold heads 220 are in close contact with each other, each mold head 220 cannot move outward along its own width direction. This achieves a detachable and fixed connection between each mold head 220 and the support part 100. When the clamping part 300 is separated from the two outermost mold heads 220, each mold head 220 can be moved outward along its own width direction in sequence, and each mold head 220 can be removed in sequence. The lower mold structure for forming steel sheets of this tile makes it easy to disassemble and assemble each mold head 220 and to replace damaged mold heads 220.

[0027] As a preferred embodiment, please refer to Figure 2 and Figure 3 The support portion 100 includes a base plate 110 and at least two slide rails 120. Each slide rail 120 is arranged side by side and spaced apart, and is detachably and fixedly connected to the base plate 110. Each mold head 220 is placed on the base plate 110 and is slidably connected to each slide rail 120. Each slide rail 120 can limit the movement of each mold head 220, so that each mold head 220 can only move along its own width direction.

[0028] As a preferred embodiment, please refer to Figure 3 The bottom of the mold head 220 is provided with at least two first sliding grooves 222, and each of the first sliding grooves 222 is slidably connected to each of the slide rails 120 in a one-to-one correspondence, thereby realizing the sliding connection between the mold head 220 and the slide rails 120.

[0029] As a preferred embodiment, please refer to Figure 2 and Figure 3The longitudinal section of the slide rail 120 is a V-shaped structure with the opening width gradually increasing from bottom to top. The first slide groove 222 is adapted to the slide rail 120. When the mold head 220 is limited, the mold head 220 cannot be taken out upward or inserted downward. The mold head 220 can only be disassembled and assembled from one end of the slide rail 120.

[0030] In a preferred embodiment, a slot is provided at each end of the slide rail 120, and the length of the slot is greater than the width of the mold head 220. This facilitates the removal of the mold head 220 from the slot after it has moved to the end of the slide rail 120, and also makes it convenient to insert the mold head 220 from the slot, so that each of the first slide grooves 222 on the mold head 220 is slidably connected to each of the slide rails 120 in a one-to-one correspondence.

[0031] As a preferred embodiment, please refer to Figure 2 Each of the aforementioned clamping portions 300 includes a clamping block 310 and a telescopic drive member 320. The clamping block 310 is slidably connected to the slide rail 120. The fixed part of the telescopic drive member 320 is fixedly connected to the base plate 110, and the telescopic part of the telescopic drive member 320 is fixedly connected to the clamping block 310. The telescopic drive member 320 is activated, and its output end extends, thereby driving the clamping block 310 to move closer to the outermost mold head 220 until the clamping block 310 is clamped to the outermost mold head 220. At this time, the clamping block 310 can limit the outermost mold head 220, and each of the mold heads 220 can no longer slide along the slide rail 120.

[0032] In a preferred embodiment, the telescopic drive component 320 can be directly connected to the abutment block 310 using a suitable type of cylinder, or it can be indirectly connected to the abutment block 310 using a gear pair or pulley pair.

[0033] As a preferred embodiment, please refer to Figure 4 The abutting block 310 is provided with a second sliding groove 311 and is slidably connected to the slide rail 120 via the second sliding groove 311, so that the abutting block 310 can be slidably connected to the slide rail 120 via the second sliding groove 311.

[0034] In a preferred embodiment, the length of the slot is less than the length of the abutting block 310. During the movement of the abutting block 310 on the slide rail 120, it can smoothly pass over the slot, avoiding separation from the slide rail 120 when passing over the slot.

[0035] In a preferred embodiment, the minimum width of the second groove 311 is equal to the maximum width of the slide rail 120, which facilitates the assembly of the abutment block 310 with the slide rail 120.

[0036] To better understand this utility model, the following is combined with... Figure 1 - Figure 4 The working principle of the technical solution of this utility model will be described in detail below:

[0037] In use, each of the die heads 220 is placed on the base plate 110 and slidably connected to each of the slide rails 120, ensuring that adjacent die heads 220 are in close contact. This allows the forming surface area 210 to be formed via multiple forming patterns 221. Then, the telescopic drive 320 is activated, extending its output end to drive the clamping block 310 closer to the outermost die head 220 until the clamping block 310 is pressed against it. At this point, the clamping block 310 limits the outermost die head 220, preventing it from sliding along the slide rails 120. This allows each die head 220 to be detachably and fixedly connected to the support portion 100. A thin plate to be pressed is placed on the forming surface area 210. Under the action of the press, the upper die moves downwards and closes with the lower die structure. When a die head 220 in the lower die structure for forming the steel sheet 1 is damaged, the damaged die head 220 can be removed from the support part 100 and replaced with a new die head 220. When the damaged die head 220 needs to be replaced, the telescopic drive 320 is activated and its output end retracts, thereby driving the abutting block 310 away from the outermost die head 220 until the abutting block 310 passes the slot. Then, each die head 220 is slid along the slide rail 120 to the slot in sequence, and each die head 220 can be removed in sequence and installed in the molded die head 220. The lower die structure for forming the steel sheet can realize the replacement of a damaged die head 220. The method of partially replacing the lower die is not only convenient but also reduces the cost of die replacement.

[0038] The lower mold structure for forming steel sheet tiles provided by this utility model has the following beneficial effects:

[0039] (1) The longitudinal section of the slide rail 120 is a V-shaped structure with the opening width gradually increasing from bottom to top. The first slide groove 222 is adapted to the slide rail 120. When the mold head 220 is limited, the mold head 220 cannot be taken out upward or inserted downward. The mold head 220 can only be disassembled and assembled from one end of the slide rail 120.

[0040] (2) When the clamping part 300 is clamped to the two outermost mold heads 220, the width direction of the two outermost mold heads 220 can be limited, so that the two outermost mold heads 220 cannot move outward along their own width direction. Since the adjacent mold heads 220 are in close contact with each other, each mold head 220 cannot move outward along its own width direction, so that each mold head 220 is detachably fixedly connected to the support part 100. When the clamping part 300 is separated from the two outermost mold heads 220, each mold head 220 can be moved outward along its own width direction in sequence, and each mold head 220 can be removed in sequence. The lower mold structure for forming steel sheet of this tile is convenient for disassembling and assembling each mold head 220, and it is easy to replace the damaged mold head 220.

[0041] (3) The lower mold structure for forming steel sheets can replace a damaged mold head 220. The method of partially replacing the lower mold is not only convenient, but also reduces the cost of mold replacement.

[0042] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A lower mold structure for forming steel sheet tiles, characterized in that, include: Supporting components; The molding part has a molding area on its top, which includes multiple mold heads. Each mold head is a rod-shaped structure. Each mold head is placed side by side and closely attached to the support part, and is fixedly and movably connected to the support part. Each mold head has a molding texture extending along its length direction on its top. The multiple molding textures form the molding area.

2. The lower mold structure for forming steel sheets according to claim 1, characterized in that, It also includes multiple clamping parts, each of the mold heads is slidably connected to the support part and can move along its own width direction. Each of the clamping parts is respectively disposed on both sides of the forming part and is connected to the support part. Each of the clamping parts is used to clamp or separate from the two outermost mold heads. When each of the clamping parts clamps with the two outermost mold heads, it can apply an inward force along its own width direction to the two outermost mold heads.

3. The lower die structure for forming steel sheets according to claim 2, characterized in that, The supporting part includes a base plate and at least two slide rails. Each slide rail is arranged side by side and spaced apart, and is detachably and fixedly connected to the base plate. Each mold head is placed on the base plate and is slidably connected to each slide rail.

4. The lower mold structure for forming steel sheets according to claim 3, characterized in that, The bottom of the mold head is provided with at least two first sliding grooves, and each of the first sliding grooves is slidably connected to each of the slide rails in a one-to-one correspondence.

5. The lower mold structure for forming steel sheets according to claim 4, characterized in that, The longitudinal section of the slide rail is a V-shaped structure with the opening width gradually increasing from bottom to top, and the first slide groove is adapted to the slide rail.

6. The lower mold structure for forming steel sheets according to claim 3, characterized in that, A slot is opened at each end of the slide rail, and the length of the slot is greater than the width of the mold head.

7. The lower mold structure for forming steel sheets according to claim 6, characterized in that, Each of the aforementioned clamping parts includes a clamping block and a telescopic drive component. The clamping block is slidably connected to the slide rail. The fixed part of the telescopic drive component is fixedly connected to the base plate. The telescopic part of the telescopic drive component is fixedly connected to the clamping block and is used to drive the clamping block to reciprocate so that the clamping block is clamped or separated from the outermost mold head.

8. The lower mold structure for forming steel sheets according to claim 7, characterized in that, The clamping block has a second groove, and is slidably connected to the slide rail via the second groove.

9. The lower die structure for forming steel sheets according to claim 7, characterized in that, The length of the slot is less than the length of the clamping block.

10. The lower die structure for forming steel sheets according to claim 8, characterized in that, The minimum width of the second groove is equal to the maximum width of the slide rail.

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