Hexagonal flange face guide bolt forming die

Abstract

The utility model relates to the technical field of bolt forming, in particular to a hexagonal flange face guide bolt forming die which comprises a placing table, a first die, a second die, a connecting plate and an iron block, the first die is arranged on the surface of the placing table, the second die is in sliding connection with the surface of the first die, and the connecting plate is fixedly connected with the upper surface of the second die. The iron block is arranged in the first mold, a rebounding device is arranged in the first mold and comprises a fixing plate and a rebounding plate, and the fixing plate is arranged on the lower surface of the first mold. According to the rebounding device, the rebounding device is arranged, so that a formed bolt is effectively rebounded, the effect that a worker takes the bolt rapidly is achieved, after a common bolt is stamped, the bolt is difficult to take out rapidly, the worker needs to stretch out the hand to take out the bolt, the taking efficiency is affected, and the worker is prone to fatigue after repeating the action for a long time; and by means of the rebounding device, the bolt taking efficiency of workers is improved, and the convenience of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bolt forming technical field especially relates to a hexagonal flange face with guide bolt forming die. BACKGROUND

[0002] Hexagonal flange face with guide bolt is a kind of fastener that combines the features of hexagonal flange bolt and guide bolt, which is composed of hexagonal head, flange plate and screw rod. When producing hexagonal bolts, a hexagonal flange face with guide bolt forming die is generally used to stamp and form the material.

[0003] In the prior art, such as CN213533581U, a hexagonal flange bolt forming die includes a lower die, an upper die is arranged above the lower die, a die sleeve is fixedly connected to the inner wall of the upper die, the inner surface of the die sleeve is in close contact with the outer wall of the lower die, and a positioning mechanism is installed below the upper die. The hexagonal flange bolt forming die installs the upper die on the lower die, the upper die drives the vertical blocks on both sides to move downward, and the two groups of clamping blocks on both sides are given outward force. The vertical rods below the clamping blocks slide outward in the sliding groove on the horizontal plate through the sliding block, so that the first spring is stretched. Conversely, the clamping blocks can be reset through the elasticity of the first spring. The clamping force of the two clamping blocks on the vertical block enables the upper die to be installed and positioned on the lower die, avoiding misalignment of the upper die and the lower die, ensuring the quality of the bolt, and solving the problem that the existing hexagonal flange bolt forming die cannot be positioned and connected with the upper die and the lower die during use, which affects the quality of the bolt.

[0004] In order to solve the problem that the formed bolt is not easy to take, generally, after stamping is completed, the bolt is often at the bottom of the die, and the worker needs to stretch his hand to take it, which not only affects the taking efficiency, but also the worker is easy to be tired by repeating such action for a long time, thereby reducing the work efficiency, and improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that the formed bolt is not easy to take in the prior art, and provides a hexagonal flange face with guide bolt forming die.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a hexagonal flange face with guide bolt forming die, including placing table, mould one, mould two, connecting plate and iron block, the surface of placing table is arranged in mould one, the surface of mould two is connected with mould one slidingly, the upper surface of connecting plate and mould two is fixedly connected, the inside of iron block is arranged in mould one, the inside of mould one is provided with rebound device, the rebound device includes fixed plate and rebound board, the lower surface of mould one is arranged in fixed plate, the upper surface of rebound board is arranged in fixed plate, the upper surface of rebound board and the lower surface of iron block are set up in conjunction, the upper surface of fixed plate is fixedly connected with fixed rod, the inner wall of fixed rod and rebound board is connected slidingly, the surface of fixed rod is connected with return spring, one end of return spring and the upper surface of fixed plate are fixedly connected, the end of return spring away from fixed plate and the lower surface of rebound board are fixedly connected.

[0007] Further, the lower surface of the fixed plate is provided with a groove, and the surface of the groove is fixedly connected with a limiting rod.

[0008] Further, the surface of the limiting rod is slidingly connected with a fixed pin, and one end of the fixed pin is inserted into the inside of the mould one.

[0009] Further, the surface of the limiting rod is connected with a telescopic spring, one end of the telescopic spring is fixedly connected with the surface of the groove, and the end of the telescopic spring away from the groove is fixedly connected with the surface of the fixed pin, and the end of the fixed pin away from the mould one is fixedly connected with a pulling block.

[0010] Further, the upper surface of the placing table is provided with a fixing device, the fixing device includes a fixed block and a positioning block, the side surface of the fixed block is fixedly connected with the mould one, the inner wall of the fixed block is connected with the positioning block, the upper surface of the placing table is fixedly connected with a mounting block, and the inner wall of the positioning block and the mounting block is slidingly connected.

[0011] Further, the end of the positioning block away from the fixed block is fixedly connected with a connecting block, and the inner wall of the connecting block is abutted with the mounting block.

[0012] Further, the side surface of the connecting block is fixedly connected with a return spring, the end of the return spring away from the connecting block is fixedly connected with the inner wall of the mounting block, and the upper surface of the positioning block is fixedly connected with a pulling handle.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. The utility model discloses a rebound device is set up, when die no. 2 is against the iron block stamping forming, at the moment iron block stress extrusion is pressed to the rebound plate, and immediately the rebound plate drives the stress extrusion of return force spring to produce deformation, when stamping forming die no. 2 is separated from the surface of die no. 1, the bolt is separated from the inside of die no. 1 under the elastic force of return force spring of rebound plate, set up rebound device, effectively rebounded after the forming of bolt, played the role of the worker fast taking bolt, general bolt is difficult to take out after stamping, and the worker needs to take with the effort of stretching hand, not only influence takes efficiency, and the worker is easy to fatigue to reduce work efficiency, the rebound device, improve the efficiency that the worker takes bolt, improve the convenience of equipment.

[0015] 2. The utility model discloses a fixing device is set up, when equipment is used, the user holds and pulls the handle to the left side, and immediately the handle drives the positioning block to slide to the left side, and the reset spring is forced to produce deformation in proper order, and the one end of positioning block is separated from the inner wall of fixed block, and immediately movable die no. 1 is taken out, set up fixing device, effectively fasten and detach die no. 1, played the role of improving equipment maintenance convenience. When general die is fixed, it is usually bolt nut fixed, therefore increases the installation efficiency of die, the fixing device improves the installation efficiency of die no. 1, improves the easy use of equipment. ACCURACY OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the hexagonal flange face guide bolt forming die is provided for the utility model;

[0017] Figure 2 A bottom view structure schematic diagram of the hexagonal flange face guide bolt forming die is provided for the utility model;

[0018] Figure 3 A side view structure schematic diagram of the hexagonal flange face guide bolt forming die is provided for the utility model;

[0019] Figure 4 A schematic diagram of the A place in the hexagonal flange face guide bolt forming die is provided for the utility model; Figure Three

[0020] Figure 5 A schematic diagram of the B place in the hexagonal flange face guide bolt forming die is provided for the utility model; Figure Three

[0021] Figure 6 A bottom view structure schematic diagram of the rebound device in the hexagonal flange face guide bolt forming die is provided for the utility model;

[0022] Figure 7 ​​The utility model provides a hexagonal flange face area with the forming die of guide bolt Figure Six of C place schematic drawing.

[0023] Legend:

[0024] 1, placing platform, 2, mould one, 3, mould two, 4, connecting plate, 5, iron block, 6, rebound device, 61, fixed plate, 62, rebound plate, 63, fixed rod, 64, back spring, 65, recess, 66, limit rod, 67, fixed pin, 68, telescopic spring, 69, pull block, 7, fixing device, 71, fixed block, 72, positioning block, 73, mounting block, 74, connecting block, 75, reset spring, 76, pull handle. Specific embodiment

[0025] Please refer to Figures 1-7 , the utility model provides a technical scheme: a hexagonal flange face area with the forming die of guide bolt, including placing platform 1, mould one 2, mould two 3, connecting plate 4 and iron block 5, mould one 2 sets up at the surface of placing platform 1, mould two 3 is connected with the surface of mould one 2 sliding, connecting plate 4 is fixedly connected with the upper surface of mould two 3, iron block 5 sets up in the inside of mould one 2, and the inside of mould one 2 is provided with rebound device 6.

[0026] Below specific say its rebound device 6 and fixing device 7's concrete setting and function.

[0027] In this embodiment: rebound device 6 includes fixed plate 61 and rebound plate 62, fixed plate 61 sets up in the lower surface of mould one 2, rebound plate 62 sets up in the upper of fixed plate 61, and the upper surface of rebound plate 62 is attached with the lower surface of iron block 5, and the upper surface of fixed plate 61 is fixedly connected with fixed rod 63, and fixed rod 63 is slidably connected with the inner wall of rebound plate 62, and the surface of fixed rod 63 is connected with back spring 64, and one end of back spring 64 is fixedly connected with the upper surface of fixed plate 61, and the end of back spring 64 away from fixed plate 61 is fixedly connected with the lower surface of rebound plate 62.

[0028] The effect reached by the above-mentioned components is that: by setting the rebound plate 62 and the back spring 64, the rebound of the formed bolt is facilitated.

[0029] Specifically, the lower surface of the fixed plate 61 is provided with a recess 65, and the surface of the recess 65 is fixedly connected with a limiting rod 66.

[0030] The effect reached by the above-mentioned components is that: by setting the recess 65, the fixed support for the limiting rod 66 is facilitated.

[0031] Specifically, the surface of the limiting rod 66 is slidably connected with a fixed pin 67, and one end of the fixed pin 67 is inserted into the interior of the mould one 2.

[0032] The effect achieved by the above-mentioned component is that the fixing plate 61 is fixed by the fixing pin 67.

[0033] Specifically, the surface of the limiting rod 66 is sleeved with the extension spring 68, one end of the extension spring 68 is fixedly connected with the surface of the groove 65, the end of the extension spring 68 away from the groove 65 is fixedly connected with the surface of the fixing pin 67, and the end of the fixing pin 67 away from the mold one 2 is fixedly connected with the pulling block 69.

[0034] The effect achieved by the above-mentioned component is that the user has a rebound effect after loosening the pulling block 69 by setting the extension spring 68.

[0035] Specifically, the upper surface of the placement table 1 is provided with the fixing device 7, the fixing device 7 includes the fixing block 71 and the positioning block 72, the fixing block 71 is fixedly connected with the side surface of the mold one 2, the inner wall of the fixing block 71 is throughly connected with the positioning block 72, the upper surface of the placement table 1 is fixedly connected with the mounting block 73, and the positioning block 72 is slidingly connected with the inner wall of the mounting block 73.

[0036] The effect achieved by the above-mentioned component is that the fixing block 71 is quickly fixed by setting the cooperation of the positioning block 72 and the mounting block 73, and the mold one 2 is quickly installed and fixed.

[0037] Specifically, the end of the positioning block 72 away from the fixing block 71 is fixedly connected with the connecting block 74, and the connecting block 74 abuts against the inner wall of the mounting block 73.

[0038] The effect achieved by the above-mentioned component is that the positioning block 72 is prevented from being separated from the inner wall of the mounting block 73 by setting the connecting block 74.

[0039] Specifically, the side surface of the connecting block 74 is fixedly connected with the return spring 75, the end of the return spring 75 away from the connecting block 74 is fixedly connected with the inner wall of the mounting block 73, and the upper surface of the positioning block 72 is fixedly connected with the pulling handle 76.

[0040] The effect achieved by the above-mentioned component is that the user controls the positioning block 72 by setting the pulling handle 76.

[0041] Working principle: when the device is in use, when the die 3 is pressed against the iron block 5, the iron block 5 is forced to press downward on the rebound plate 62, and the rebound plate 62 drives the rebound spring 64 to be forced to deform, when the die 3 is separated from the surface of the die 2, the rebound plate 62 makes the bolt separate from the inside of the die 2 under the action of the elastic force of the rebound spring 64, by setting the rebound device 6, the rebound device 6 effectively rebounds the formed bolt, which plays the role of workers quickly taking the bolt. After the general bolt is pressed, it is difficult to quickly take out the bolt, and the worker needs to stretch out his hand to take it, which not only affects the taking efficiency, but also causes the worker to be tired by repeating such actions for a long time, thereby reducing the work efficiency. The rebound device 6 improves the efficiency of workers taking the bolt and improves the convenience of the equipment.

[0042] When the device is in use, the user holds the pull handle 76 and pulls it to the left, and then the pull handle 76 drives the positioning block 72 to slide to the left, and the reset spring 75 is sequentially deformed under stress, and at the same time, one end of the positioning block 72 is separated from the inner wall of the fixed block 71, and then the movable die 2 can be moved. By setting the fixing device 7, the movable die 2 is effectively quickly fixed and disassembled, which plays the role of improving the convenience of equipment maintenance. Generally, when the die is fixed, the bolt nut is usually used for fixation, so the installation efficiency of the die is increased. The fixing device 7 improves the installation efficiency of the die 2 and improves the ease of use of the equipment.

Claims

1. A hexagonal flange face with guide bolt forming die, comprising a placing table (1), a die one (2), a die two (3), a connecting plate (4) and an iron block (5), characterized in that: The mold one (2) is arranged on the surface of the placing table (1), the mold two (3) is slidably connected with the surface of the mold one (2), the connecting plate (4) is fixedly connected with the upper surface of the mold two (3), the iron block (5) is arranged in the mold one (2), the rebound device (6) is arranged in the mold one (2), the rebound device (6) includes the fixed plate (61) and the rebound plate (62), the fixed plate (61) is arranged on the lower surface of the mold one (2), the rebound plate (62) is arranged above the fixed plate (61), the upper surface of the rebound plate (62) is arranged in close contact with the lower surface of the iron block (5), the upper surface of the fixed plate (61) is fixedly connected with the fixed rod (63), the fixed rod (63) is slidably connected with the inner wall of the rebound plate (62), the surface of the fixed rod (63) is sleeved with the return spring (64), one end of the return spring (64) is fixedly connected with the upper surface of the fixed plate (61), the other end of the return spring (64) away from the fixed plate (61) is fixedly connected with the lower surface of the rebound plate (62).

2. The hexagonal flange face guided bolt forming die according to claim 1, characterized in that: The lower surface of the fixed plate (61) is provided with a groove (65), and the surface of the groove (65) is fixedly connected with a limiting rod (66).

3. The hexagonal flange face guided bolt forming die according to claim 1, characterized in that: The surface of the limiting rod (66) is slidably connected with a fixed pin (67), and one end of the fixed pin (67) is inserted into the interior of the mold one (2).

4. The hexagon flange face with guide bolt forming die according to claim 3, characterized in that: The surface of the limiting rod (66) is sleeved with a telescopic spring (68), one end of the telescopic spring (68) is fixedly connected with the surface of the groove (65), the other end of the telescopic spring (68) away from the groove (65) is fixedly connected with the surface of the fixed pin (67), and the other end of the fixed pin (67) away from the mold one (2) is fixedly connected with a pulling block (69).

5. The hexagon flange face with guide bolt forming die according to claim 1, characterized in that: The upper surface of the placing table (1) is provided with a fixing device (7), the fixing device (7) includes a fixed block (71) and a positioning block (72), the fixed block (71) is fixedly connected with the side surface of the mold one (2), the inner wall of the fixed block (71) penetrates through the positioning block (72), the upper surface of the placing table (1) is fixedly connected with a mounting block (73), and the positioning block (72) is slidably connected with the inner wall of the mounting block (73).

6. The hexagon flange face with guide bolt forming die according to claim 5, characterized in that: The other end of the positioning block (72) away from the fixed block (71) is fixedly connected with a connecting block (74), and the connecting block (74) abuts against the inner wall of the mounting block (73).

7. The hexagon flange face with guide bolt forming die according to claim 6, characterized in that: The side surface of the connecting block (74) is fixedly connected with a return spring (75), one end of the return spring (75) away from the connecting block (74) is fixedly connected with the inner wall of the mounting block (73), and the upper surface of the positioning block (72) is fixedly connected with a pulling handle (76).

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