Stainless steel plate bending die

Abstract

The utility model provides a stainless steel plate bending die. Belongs to the field of stainless steel processing. According to the technical key points, the device comprises a supporting mechanism, the supporting mechanism comprises a base, a fixed module is fixedly connected to one side of the top of the base, a movable module abuts against one end of the fixed module, and first worm wheels are fixedly connected to the two sides of the movable module correspondingly; the abutting ends of the fixed module and the movable module are consistent with the axis directions of the two sets of first worm wheels, the opposite sides of the two sets of first worm wheels are rotationally connected with vertical plates, the bottoms of the two sets of vertical plates are fixedly connected with the base, the bottoms of the two sets of first worm wheels are in meshed connection with first worms, and the bottoms of the two sets of first worm wheels are in meshed connection with second worms. Fixing plates are symmetrically and rotationally connected to the outer sides of the two sets of first worms, and each set of fixing plates is fixedly connected with the base; the utility model aims to provide a stainless steel plate bending die. The applicability of the whole bending die is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stainless steel processing, and specifically relates to a stainless steel plate bending die. BACKGROUND

[0002] Stainless steel is defined in GB / T20878-2007 as a steel with a chromium content of at least 10.5% and a carbon content of not more than 1.2%, with stainless and corrosion resistance as the main characteristics. Stainless steel is a short name for stainless acid-resistant steel. It is resistant to weak corrosive media such as air, steam, and water, or it is a steel that is resistant to corrosion. The steel that resists chemical corrosive media (acid, alkali, salt, etc.) corrosion is called acid-resistant steel. Bending is a commonly used processing technique for stainless steel plate processing.

[0003] The current stainless steel plate bending die, as described in the patent with publication number CN215823985U, includes an upper die, a lower die, and a pressure core. The pressure core is arranged between the upper die and the lower die and has a V-shaped groove on its upper surface. One side of the pressure core is connected to a pressing block, and the bottom end of the pressure core is provided with a protrusion. One side of the V-shaped groove on the upper surface of the pressure core is a horizontal surface, and the other side is a fitting surface. The fitting surface is on the same side as the pressing block. A recess is formed in the lower die, and the pressure core is inserted into the recess through the protrusion. One side of the recess corresponding to the position of the pressing block is provided with a pressing edge that is inclined upward away from the recess. When the pressure core and the lower die are closed, the bottom end of the pressing block seamlessly fits with the pressing edge.

[0004] According to the related technology described above, the inventors believe that because the angle of the V-shaped groove and the angle of the sharp protrusion are fixed, the plate can only be bent to the corresponding angle, resulting in poor applicability of the entire die. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a stainless steel plate bending die to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A stainless steel plate bending die, comprising

[0008] The utility model provides a support mechanism, the support mechanism includes the base, the top side fixedly connected with the fixed module of base, the one end of fixed module abuts with movable module, both sides of movable module all are fixedly connected with first worm wheel, the abutting end of fixed module with movable module is identical with the axial direction of two groups first worm wheel, and the opposite sides of two groups first worm wheel all are rotatably connected with vertical board, and the bottom of two groups vertical board all are fixedly connected with base, and the bottom of two groups first worm wheel all are meshed with first worm, and the outside symmetry of two groups first worm rotatably connected with fixed plate, and each group fixed plate all are fixedly connected with base,

[0009] The utility model provides a bending mechanism, the bending mechanism includes that the sliding connection has guide seat between two groups first worm wheel, the inside sliding connection has the folding board of guide seat, the fixed connection has extension board on the side away from fixed module of folding board, the inside fixedly has hydraulic pressure rod in extension board, and the output all with guide seat of two groups hydraulic pressure rod are fixedly connected.

[0010] As a further scheme of the utility model: the both sides all run through the adjusting screw of guide seat, two groups adjusting screw all are with guide seat screw connection, and the outside symmetry of two groups adjusting screw rotatably connected with fixed block, and both sides fixed block are connected with two groups first worm wheel respectively.

[0011] As a further scheme of the utility model: one end of two groups adjusting screw all is fixedly connected with second worm wheel, and the bottom meshing connection has second worm of two groups second worm wheel, and second worm is rotatably connected with first worm wheel.

[0012] As a further scheme of the utility model: the one side symmetry of folding board is equipped with the sliding slot, and the inside of two groups sliding slot all are equipped with the sliding block of folding board sliding connection, and two groups sliding block all are with guide seat fixedly connected.

[0013] As a further scheme of the utility model: the bottom of folding board is equipped with the recess of folding roller, and the recess is equipped with the folding roller of folding board rotatable connection.

[0014] As a further scheme of the utility model: the top symmetry of extension board is fixedly connected with reinforcing rib board, and two groups reinforcing rib board all are with folding board fixedly connected.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses adopt above -mentioned structure after, through the mutual cooperation of movable module, fixed module, first worm and folding plate, make when the first worm can drive first worm wheel and movable module rotation when rotating, thereby realize the angle of the one side of movable module far from fixed module with the clamping of fixed module top is adjusted, and first worm wheel can drive guide seat and folding plate with movable module synchronous rotation when rotating, make subsequent folding plate downlink can be bent into corresponding angle with stainless steel plate, make the whole bending die can according to own demand with stainless steel plate bending into the angle of demand, thereby effectively improve the applicability of whole bending die. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in detail in combination with the embodiment in the drawings, but does not constitute any limit to the utility model.

[0018] Figure 1 It is a kind of stainless steel plate bending die overall structure schematic diagram.

[0019] Figure 2 It is a kind of stainless steel plate bending die Figure 1 A portion structure schematic diagram.

[0020] Figure 3 It is a kind of stainless steel plate bending die partial structure section view.

[0021] Figure 4 It is a kind of stainless steel plate bending die Figure 3 B portion structure schematic diagram.

[0022] In the drawing: 1, support mechanism;101, base;102, fixed module;103, movable module;104, first worm wheel;105, vertical board;106, first worm;107, fixed plate;2, bending mechanism;201, guide seat;202, fixed block;203, adjusting screw;204, folding plate;205, sliding slot;206, sliding block;207, bending roller;208, second worm wheel;209, second worm;210, recess;211, extension plate;212, hydraulic rod;213, reinforcing rib plate. DETAILED DESCRIPTION

[0023] The technical scheme of the patent will be further explained in detail in combination with specific implementation.

[0024] Please refer to Figures 1-4The utility model provides a stainless steel plate bending die, including support mechanism 1, support mechanism 1 includes base 101, the top side fixedly connected with fixed module 102 of base 101, the setting can provide support for fixed module 102 of base 101. The one end of fixed module 102 abuts with movable module 103, both sides of movable module 103 are fixedly connected with first worm wheel 104, and the abutting end of fixed module 102 and movable module 103 is consistent with the axial direction of two groups of first worm wheel 104, and the setting is used for providing support for movable module 103, so that when first worm wheel 104 rotates, it can drive movable module 103 to rotate, thereby realizing the adjustment of the included angle between the side wall of movable module 103 away from fixed module 102 and the top wall of fixed module 102 to satisfy the bending of stainless steel plate to different angles.

[0025] Both sides of two groups of first worm wheel 104 are rotatably connected with vertical plate 105, and the bottom of two groups of vertical plate 105 is fixedly connected with base 101, the setting can connect first worm wheel 104 with base 101, so that the support can be provided for vertical plate 105. The bottom of two groups of first worm wheel 104 is meshingly connected with first worm 106, and the setting is used for driving first worm wheel 104 to rotate when rotating, thereby realizing the adjustment of the angle of movable module 103. The outer side of two groups of first worm 106 is rotatably connected with fixed plate 107, and each group of fixed plate 107 is fixedly connected with base 101, and the setting can support first worm 106. Bending mechanism 2, slidingly connected with guide seat 201 between two groups of first worm wheel 104, both sides of guide seat 201 are penetrated with adjusting screw 203, and both sides of adjusting screw 203 are threadedly connected with guide seat 201, and the setting is used for driving guide seat 201 to move when rotating, thereby realizing the adjustment of the position of guide seat 201.

[0026] One end of two groups of adjusting screw 203 is fixedly connected with second worm wheel 208, and the bottom of two groups of second worm wheel 208 is meshingly connected with second worm 209, and second worm 209 is rotatably connected with first worm wheel 104, and the setting is used for driving both sides of second worm wheel 208 and both sides of adjusting screw 203 to rotate synchronously when rotating, thereby realizing the synchronous adjustment of both sides of adjusting screw 203. Both sides of adjusting screw 203 are rotatably connected with fixed block 202, and both sides of fixed block 202 are fixedly connected with two groups of first worm wheel 104, and the setting can support adjusting screw 203. The inside of guide seat 201 is slidably connected with folding plate 204, and the setting can slide up and down along the inside of guide seat 201, thereby satisfying the pushing and bending of stainless steel plate placed on the top of fixed module 102.

[0027] The bottom of the folding plate 204 is provided with a groove 210, and the inside of the groove 210 is provided with a folding roller 207 connected with the folding plate 204. The folding roller 207 can roll along the surface of the stainless steel plate, thereby reducing the probability of scratching the stainless steel plate when bending the stainless steel plate. The folding plate 204 is symmetrically provided with a sliding groove 205 on one side, and the inside of the two groups of sliding grooves 205 is provided with a sliding block 206 connected with the folding plate 204. The two groups of sliding blocks 206 are fixedly connected with the guide seat 201. The sliding groove 205 and the sliding block 206 can guide the up-and-down movement of the folding plate 204 and the guide seat 201.

[0028] The folding plate 204 is fixedly connected with an extension plate 211 away from the fixed mold 102. The top of the extension plate 211 is symmetrically fixedly connected with a reinforcing rib plate 213. The two groups of reinforcing rib plates 213 are fixedly connected with the folding plate 204. The reinforcing rib plate 213 can further connect and fix the extension plate 211 and the folding plate 204, thereby improving the connection stability of the extension plate 211 and the folding plate 204. The inside of the extension plate 211 is symmetrically fixedly penetrated with a hydraulic rod 212. The output ends of the two groups of hydraulic rods 212 are fixedly connected with the guide seat 201. The hydraulic rod 212 is used to drive the extension plate 211 and the folding plate 204 to move up and down when starting work.

[0029] In use, the two first worms 106 are rotated synchronously according to the angle at which the stainless steel plate is to be bent, so that the first worms 106 can drive the first worm gears 104 and the movable module 103 to rotate until the angle between the side wall of the movable module 103 away from the fixed module 102 and the top wall of the fixed module 102 is adjusted to the angle at which the plate is to be bent, and meanwhile the first worm gears 104 drive the guide seats 201 and the bending plate 204 to rotate synchronously with the movable module 103, so that the first worm gears 104 and the side wall of the movable module 103 away from the fixed module 102 always remain parallel, then the second worm 209 is rotated, so that the second worm 209 drives the two groups of second worm gears 208 and the two groups of adjusting screws 203 to rotate synchronously, the adjusting screws 203 can drive the guide seats 201 and the bending plate 204 to move when rotating, and meanwhile the bending rollers 207 move synchronously with the bending plate 204, until the distance between the bending rollers 207 and the opposite side of the movable module 103 is adjusted to the thickness of the stainless steel plate to be bent, then the two hydraulic rods 212 are started to extend, so as to drive the extension plates 211, the bending plate 204 and the bending rollers 207 to move upward until the bending rollers 207 are adjusted to the highest position, then the stainless steel plate to be bent is placed on the top of the fixed module 102, and the position to be bent is aligned with the opposite ends of the fixed module 102 and the movable module 103, then the stainless steel plate is pressed against the position on the top of the fixed module 102 by using the pressing plate, then the two groups of hydraulic rods 212 are started to drive the extension plates 211, the bending plate 204 and the bending rollers 207 to move downward, so that the bending rollers 207 bend the stainless steel plate with the opposite ends of the fixed module 102 and the movable module 103 as the bending line and the side of the movable module 103 away from the fixed module 102 as the direction, so as to bend the stainless steel plate to the required angle.

[0030] The above-mentioned embodiments are the preferred embodiments of the present application, which are only used to facilitate the description of the present application, and do not limit the present application in any form. Any person skilled in the art can make partial changes or modifications to the equivalent embodiments within the scope of the technical features of the present application without departing from the technical features of the present application, and the changes or modifications still belong to the scope of the technical features of the present application.

Claims

1. A stainless steel sheet bending die characterized by comprising: Comprising The support mechanism (1) comprises a base (101), the top side of the base (101) is fixedly connected with a fixed module (102), one end of the fixed module (102) abuts with a movable module (103), both sides of the movable module (103) are fixedly connected with a first worm gear (104), the abutting ends of the fixed module (102) and the movable module (103) are consistent with the axis direction of the two groups of first worm gears (104), the opposite sides of the two groups of first worm gears (104) are rotatably connected with a vertical plate (105), the bottom of the two groups of vertical plates (105) is fixedly connected with the base (101), the bottom of the two groups of first worm gears (104) is meshingly connected with a first worm (106), the outer side of the two groups of first worms (106) is rotatably connected with a fixed plate (107), and each group of fixed plates (107) is fixedly connected with the base (101); The bending mechanism (2) comprises a guide seat (201) slidably connected between the two groups of first worm gears (104), a folding plate (204) slidably connected in the guide seat (201), an extension plate (211) fixedly connected on the side of the folding plate (204) away from the fixed module (102), and a hydraulic rod (212) fixedly penetrating in the extension plate (211).

2. The stainless steel sheet bending die according to claim 1, wherein The two sides of the guide seat (201) penetrate the adjusting screw (203), the two groups of adjusting screws (203) are threadedly connected with the guide seat (201), and the outer sides of the two groups of adjusting screws (203) are rotatably connected with a fixed block (202), and the two sides of the fixed block (202) are fixedly connected with the two groups of first worm gears (104).

3. The stainless steel sheet bending die according to claim 2, wherein One end of each of the two groups of adjusting screws (203) is fixedly connected with a second worm gear (208), and the bottom of the two groups of second worm gears (208) is meshingly connected with a second worm (209), and the second worm (209) is rotatably connected with the first worm gear (104).

4. The stainless steel sheet bending die according to claim 1, wherein One side of the folding plate (204) is symmetrically provided with a sliding groove (205), and the inner sides of the two groups of sliding grooves (205) are provided with a sliding block (206) slidably connected with the folding plate (204), and the two groups of sliding blocks (206) are fixedly connected with the guide seat (201).

5. The stainless steel sheet bending die according to claim 1, wherein The bottom of the folding plate (204) is provided with a groove (210), and the inner side of the groove (210) is provided with a folding roller (207) rotatably connected with the folding plate (204).

6. The stainless steel sheet bending die according to claim 1, wherein The top of the extension plate (211) is fixedly connected with a reinforcing rib plate (213), and the two groups of reinforcing rib plates (213) are fixedly connected with the folding plate (204).

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