Integrated forming device for wear-resistant alloy nut

Abstract

The wear-resistant alloy nut integrated forming device comprises a forming machine, a fixing plate, a connecting block, a hot injection machine, a connecting plate and a clamping mechanism, the fixing plate is installed on the outer wall of the forming machine, the connecting block is fixed to the outer wall of the fixing plate, the hot injection machine is installed on the outer wall of the connecting block, and the connecting plate is installed on the outer wall of the forming machine; the clamping mechanism is arranged on the connecting plate and comprises an adjusting piece, a clamping block, a first spring and a clamping column, the adjusting piece is installed on the connecting plate, the clamping block is installed on a moving block of the adjusting piece, a fixing hole is formed in the outer wall of the clamping block, the first spring is arranged in the fixing hole, and the clamping column is fixed to the other end of the first spring. According to the wear-resistant alloy nut integrated forming device, through the cooperation effect of the clamping mechanism and the conveying assembly, positioning and conveying of the nut mounting disc are achieved, and the problem of position deviation caused by manual hand holding in a traditional mode is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wear-resistant alloy nuts, and particularly relates to an integrated forming device for wear-resistant alloy nuts. BACKGROUND

[0002] The wear-resistant alloy nut is made of wear-resistant alloy material and can keep stable structure and use performance under friction and wear conditions. When the wear-resistant alloy nut is manufactured, an integrated forming device is used to shape the nut.

[0003] At present, when the traditional integrated forming device for wear-resistant alloy nuts is used, the workers need to hold the nut shaping disc to align the blank shaping hole which needs to be shaped and injected with the injection position of the injection machine. In the injection process, the workers holding by hand can cause position deviation, so that the injection channel of the hot injection machine cannot be accurately connected with the blank positioning position, resulting in forming defects such as insufficient filling of alloy material, corner defects and the like, and even affecting the surface quality and wear resistance of the formed wear-resistant alloy nut. SUMMARY

[0004] The present application aims to at least solve one of the above technical problems.

[0005] To this end, one object of the present application is to provide an integrated forming device for wear-resistant alloy nuts, which realizes the positioning and conveying of the nut mounting disc through the cooperation of the clamping mechanism and the conveying assembly, effectively avoiding the position deviation caused by manual holding in the traditional way.

[0006] To achieve the above object, the present application provides an integrated forming device for wear-resistant alloy nuts, comprising: a forming machine, a fixed plate, a connecting block, a hot injection machine, a connecting plate and a clamping mechanism, the fixed plate is installed on the outer wall of the forming machine, the connecting block is fixed on the outer wall of the fixed plate, the hot injection machine is installed on the outer wall of the connecting block, the connecting plate is installed on the outer wall of the forming machine, the clamping mechanism is arranged on the connecting plate, the clamping mechanism comprises an adjusting piece, a clamping block, a first spring and a clamping column, the adjusting piece is installed on the connecting plate, the clamping block is installed on the moving block of the adjusting piece, the outer wall of the clamping block is provided with a fixed hole, the first spring is arranged in the fixed hole, and the clamping column is fixed on the other end of the first spring.

[0007] In addition, the integrated forming device for wear-resistant alloy nuts according to the present application can have the following additional technical features. Specifically, the outer part of the forming machine is provided with a conveying assembly, and the conveying assembly comprises a placing block, a fixed column and a conveying belt, the placing block is installed on the outer part of the forming machine, the fixed column is fixed on the placing block, and the conveying belt is installed on the fixed column.

[0008] Specifically, the nut mounting disc is placed on the conveying belt, and the clamping mechanism is arranged on both sides of the conveying belt.

[0009] Specifically, the power source is installed on the forming machine, and the hot injection machine is connected with the output end of the power source.

[0010] Specifically, the bottom of the hot injection machine is provided with a positioning mechanism, the positioning mechanism comprises a second spring and a positioning plate, the second spring is fixed to the bottom wall of the forming machine, and the positioning plate is connected with the other end of the second spring.

[0011] Specifically, the outer wall of the clamping column is fixed with an anti-skid sticker.

[0012] Specifically, the control box is installed on the outer wall of the forming machine.

[0013] Specifically, the bottom wall of the forming machine is fixed with a limiting column, the second spring is sleeved outside the limiting column, and the limiting column is slidably connected with a telescopic column inside.

[0014] Specifically, the bottom wall of the hot injection machine is provided with a mounting mechanism, the mounting mechanism comprises a mounting block, a first butt joint block, a third spring, a hot injection head, a second butt joint block, a fourth spring, a sliding block and a fixed ball, the mounting block is installed on the bottom wall of the hot injection machine, the first butt joint block is installed inside the mounting block, the third spring is sleeved outside the first butt joint block, the hot injection head is installed outside the mounting block, the second butt joint block is installed inside the hot injection head, the fourth spring is sleeved outside the second butt joint block, the sliding block is slidably connected to the outer wall of the hot injection head, the inner wall of the hot injection head is provided with a clamping hole, and the fixed ball is installed inside the clamping hole.

[0015] Specifically, the fifth spring is installed on the hot injection head, and the two ends of the fifth spring are connected with the hot injection head and the sliding block respectively.

[0016] Compared with the prior art, the device has the following beneficial effects: the device for integrally forming wear-resistant alloy nuts cooperates with the conveying assembly through the clamping mechanism to realize positioning and stable conveying of the nut mounting disc. In the injection molding process, the clamping mechanism accurately controls the position of the clamping block through the adjusting piece, and then utilizes the elastic effect of the first spring to tightly fix the nut mounting disc on the clamping column, thereby effectively preventing the occurrence of position deviation. At the same time, the conveying assembly is responsible for conveying the nut mounting disc to the injection position, thereby ensuring the butt joint of the injection channel of the hot injection machine and the positioning position of the blank.

[0017] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the application will become apparent and be readily understood by considering the following detailed description, including the accompanying drawings, in which: Figure 1 Structure diagram of a wear-resistant alloy nut integrated forming device according to an embodiment of the present application; Figure 2 Structure diagram of a clamping mechanism of a wear-resistant alloy nut integrated forming device according to an embodiment of the present application; Figure 3 Structure diagram of a positioning mechanism of a wear-resistant alloy nut integrated forming device according to an embodiment of the present application; Figure 4 Wear-resistant alloy nut integrated forming device according to an embodiment of the present application Figure 3 Structure diagram of an enlarged view of B in the device; Figure 5 Wear-resistant alloy nut integrated forming device according to an embodiment of the present application Figure 2 Structure diagram of an enlarged view of A in the device.

[0019] The drawings show: 1, a forming machine; 2, a fixed plate; 3, a connecting block; 4, a hot injection machine; 5, a control box; 6, a connecting plate; 7, a conveying assembly; 71, a placing block; 72, a fixed column; 73, a conveying belt; 8, a clamping mechanism; 81, an adjusting piece; 82, a clamping block; 83, a fixed hole; 84, a first spring; 85, a clamping column; 9, a nut mounting disc; 10, a power source; 11, a positioning mechanism; 111, a second spring; 112, a positioning plate; 113, a limiting column; 114, a telescopic column; 12, an anti-slip sticker; 13, a mounting mechanism; 131, a mounting block; 132, a first butt joint block; 133, a third spring; 134, a hot injection head; 135, a second butt joint block; 136, a fourth spring; 137, a fifth spring; 138, a sliding block; 139, a clamping hole; 1310, a fixed ball. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0021] A wear-resistant alloy nut integrated forming device according to an embodiment of the present application is described below with reference to the drawings.

[0022] As shown in the drawings, Figures 1-5 A wear-resistant alloy nut integrated forming device according to an embodiment of the present application includes: a forming machine 1, a fixed plate 2, a connecting block 3, a hot injection machine 4, a connecting plate 6, and a clamping mechanism 8.

[0023] The fixed plate 2 is installed on the outer wall of the forming machine 1, the connecting block 3 is fixed on the outer wall of the fixed plate 2, the hot injection machine 4 is installed on the outer wall of the connecting block 3, the connecting plate 6 is installed on the outer wall of the forming machine 1, the clamping mechanism 8 is arranged on the connecting plate 6, and the clamping mechanism 8 comprises an adjusting part 81, a clamping block 82, a first spring 84 and a clamping column 85.

[0024] The adjusting part 81 is installed on the connecting plate 6, the clamping block 82 is installed on the moving block of the adjusting part 81, the outer wall of the clamping block 82 is provided with a fixed hole 83, the inside of the fixed hole 83 is provided with the first spring 84, and the clamping column 85 is fixed on the other end of the first spring 84.

[0025] It can be understood that the adjusting part 81 described in the embodiment of the application is preferably an electric sliding table, and the power source 10 is preferably a pneumatic cylinder.

[0026] The outer wall of the forming machine 1 is provided with a conveying assembly 7.

[0027] The conveying assembly 7 comprises a placing block 71, a fixed column 72 and a conveying belt 73.

[0028] The placing block 71 is installed on the outer wall of the forming machine 1, the fixed column 72 is fixed on the placing block 71, and the conveying belt 73 is installed on the fixed column 72.

[0029] The nut mounting disc 9 is placed on the conveying belt 73, and the clamping mechanism 8 is arranged on both sides of the conveying belt 73.

[0030] The power source 10 is installed on the forming machine 1, and the hot injection machine 4 is connected with the output end of the power source 10.

[0031] It should be noted that a plurality of positioning holes for placing wear-resistant alloy nut blanks are formed on the nut mounting disc 9, and the positioning holes are distributed on the nut mounting disc 9 in a specific arrangement mode, so that each blank can accurately correspond to the injection channel of the hot injection machine 4 in the injection molding process.

[0032] In addition, it should be noted that the first spring 84 and the second spring 111 described in the embodiment of the application are both compression springs, which are deformed when subjected to external force and restored to the original state after the external force disappears, so as to play the roles of buffering and positioning.

[0033] Specifically, when it is necessary to hot-plastic-inject nuts on the nut mounting disc 9, first, the staff places the nut mounting disc 9 on the conveying belt 73 through an external device, and starts the conveying belt 73, which drives the nut mounting disc 9 to move to between the clamping mechanisms 8. At this time, the control adjusting piece 81 is controlled to work, which drives the clamping block 82 on the moving block to move, so that the clamping columns 85 on both sides are close to the nut mounting disc 9, the nut mounting disc 9 presses the clamping columns 85, the clamping columns 85 press the first springs 84, the first springs 84 are elastically deformed, and an opposite force is generated, so that the clamping columns 85 tightly abut against the nut mounting disc 9. Under the action of the first springs 84, the clamping columns 85 can be self-adaptively adjusted to a certain extent according to the size of the nut mounting disc 9, so as to stably clamp the nut mounting disc 9.

[0034] Then, the hot-injection machine 4 is controlled to work through the control box 5, the hot-injection machine 4 is driven by the power source 10, the output end of the power source 10 pushes the hot-injection machine 4, the hot-injection machine 4 heats the wear-resistant alloy material to a suitable temperature, and then injects the wear-resistant alloy material into the preset nut forming position of the nut mounting disc 9. During the whole hot-injection process, the positioning mechanism 11 plays an important role. The second springs 111 and the positioning plate 112 in the positioning mechanism 11 can buffer and position the forming machine 1, so as to ensure the stability of the forming machine 1 during the working process, and avoid the influence of vibration and other factors on the hot-injection precision. The cooperation of the limiting column 113 and the telescopic column 114 further limits the movement range of the positioning plate 112, and ensures the accuracy of positioning.

[0035] When the hot-injection is completed, the clamping block 82 is reversely moved under the action of the adjusting piece 81, the nut mounting disc 9 is released, and the conveying belt 73 continues to run, so as to convey the nut mounting disc 9 on which the hot-injection is completed to the next process.

[0036] In an embodiment of the present application, as shown in Figure 3 and Figure 4 the bottom of the hot-injection machine 4 is provided with the positioning mechanism 11.

[0037] The positioning mechanism 11 comprises the second springs 111 and the positioning plate 112, the second springs 111 are fixed to the bottom wall of the forming machine 1, and the positioning plate 112 is connected to the other end of the second springs 111.

[0038] The second springs 111 are fixed to the bottom wall of the forming machine 1, the positioning plate 112 is connected to the other end of the second springs 111, the limiting column 113 is fixed to the bottom wall of the forming machine 1, the second springs 111 are sleeved outside the limiting column 113, and the telescopic column 114 is slidably connected inside the limiting column 113.

[0039] The bottom wall of the forming machine 1 is fixed with the limiting column 113, the second springs 111 are sleeved outside the limiting column 113, and the telescopic column 114 is slidably connected inside the limiting column 113.

[0040] In one embodiment of the present application, as shown in Figure 5 The outer wall of the clamping column 85 is fixed with an anti-skid sticker 12.

[0041] It can be understood that the anti-skid sticker 12 increases the friction between the clamping column 85 and the nut mounting disc 9, further prevents the nut mounting disc 9 from sliding during clamping, thereby improving the stability and reliability of clamping.

[0042] In one embodiment of the present application, as shown in Figure 1 The outer wall of the molding machine 1 is installed with a control box 5.

[0043] It can be understood that the control box 5 can realize precise control of the start and stop of the conveying belt 73, the movement of the adjusting piece 81, the injection of the hot injection machine 4, and other components.

[0044] In one embodiment of the present application, as shown in Figure 1 The bottom wall of the hot injection machine 4 is provided with a mounting mechanism 13.

[0045] The mounting mechanism 13 includes a mounting block 131, a first docking block 132, a third spring 133, a hot injection head 134, a second docking block 135, a fourth spring 136, a sliding block 138, and a fixing ball 1310.

[0046] The mounting block 131 is installed on the bottom wall of the hot injection machine 4, the first docking block 132 is installed inside the mounting block 131, the third spring 133 is sleeved outside the first docking block 132, the hot injection head 134 is installed outside the mounting block 131, the second docking block 135 is installed inside the hot injection head 134, the fourth spring 136 is sleeved outside the second docking block 135, the sliding block 138 is slidingly connected to the outer wall of the hot injection head 134, the inner wall of the hot injection head 134 is provided with a clamping hole 139, and the fixing ball 1310 is installed inside the clamping hole 139.

[0047] The fifth spring 137 is installed on the hot injection head 134, and the two ends of the fifth spring 137 are respectively connected to the hot injection head 134 and the sliding block 138.

[0048] Specifically, when the hot nozzle 134 needs to be replaced, the worker only needs to slide the slider 138 to one side, and the slider 138 slides on the outer wall of the hot nozzle 134 while extruding the fifth spring 137 to make it elastically deformed. With the movement of the slider 138, the fixing ball 1310 originally blocked by the slider 138 is exposed, and at this time the fixing ball 1310 is no longer constrained by the slider 138, and under the action of the fourth spring 136, the second abutting block 135 will pop out a certain distance from the inside of the hot nozzle 134, so that the connection between the hot nozzle 134 and the mounting block 131 is loosened. Then, the worker can easily take off the hot nozzle 134 from the mounting block 131.

[0049] When installing a new hot nozzle 134, align the second abutting block 135 on the hot nozzle 134 with the first abutting block 132 inside the mounting block 131, push the slider 138 downward and press the hot nozzle 134 upward, so that the second abutting block 135 overcomes the elastic force of the third spring 133 and enters the inside of the mounting block 131. When the hot nozzle 134 is installed in place, release the slider 138, and the fifth spring 137 returns to its original state, pushing the slider 138 to slide back to its original position, and the slider 138 extrudes the fixing ball 1310, making the fixing ball 1310 partially enter the card hole 139 inside, and at the same time the fixing ball 1310 will also generate an inward extrusion force on the second abutting block 135, further ensuring the stable connection between the hot nozzle 134 and the mounting block 131.

[0050] Working principle: when starting to use the wear-resistant alloy nut integrated forming device, first ensure that each part is connected normally and in the initial state. The worker places the nut mounting disc 9 provided with the wear-resistant alloy nut blank on the conveying belt 73, starts the conveying belt 73 through the control box 5, and the conveying belt 73 drives the nut mounting disc 9 to move between the clamping mechanisms 8. At this time, the control adjusting part 81 works, the adjusting part 81 drives the clamping blocks 82 on its moving block to move, and the clamping columns 85 on both sides approach the nut mounting disc 9. The nut mounting disc 9 extrudes the clamping columns 85, the clamping columns 85 extrude the first springs 84, the first springs 84 elastically deform to generate a reverse force, so that the clamping columns 85 tightly abut against the nut mounting disc 9, and can be self-adaptively adjusted according to the size of the nut mounting disc 9 to stably clamp it. Then, the hot injection machine 4 is controlled to work through the control box 5, the power source 10 drives the hot injection machine 4, the hot injection machine 4 injects the wear-resistant alloy material into the preset nut forming position of the nut mounting disc 9 after heating to a suitable temperature. In the hot injection process, the positioning mechanism 11 plays a role, the second spring 111 and the positioning plate 112 play a buffering and positioning role on the forming machine 1 to ensure the stability of the forming machine 1, the limiting column 113 and the telescopic column 114 cooperate to limit the movement range of the positioning plate 112 to ensure accurate positioning. When the hot injection is completed, the adjusting part 81 drives the clamping blocks 82 to move reversely to loosen the clamping of the nut mounting disc 9, and the conveying belt 73 continues to run to convey the nut mounting disc 9 after the hot injection to the next process. If it is necessary to replace the hot injection head 134, the worker slides the sliding block 138 to one side, extrudes the fifth spring 137 to deform, exposes the fixing ball 1310, and the second abutting block 135 pops out under the action of the fourth spring 136, so that the hot injection head 134 and the mounting block 131 are loosely connected, and the hot injection head 134 can be removed; when installing a new hot injection head 134, the second abutting block 135 is aligned with the first abutting block 132, and the second abutting block 135 is pressed into the inside of the mounting block 131, the sliding block 138 is loosened after being installed in place, the fifth spring 137 pushes the sliding block 138 back to the original position, and the fixing ball 1310 ensures that the hot injection head 134 and the mounting block 131 are stably connected.

[0051] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0052] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0053] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A wear-resistant alloy nut integrated molding device, characterized in that, Include: Molding machine (1), fixed plate (2), connecting block (3), hot injection machine (4), connecting plate (6) and clamping mechanism (8), the fixed plate (2) is installed on the outer wall of the molding machine (1), the connecting block (3) is fixed on the outer wall of the fixed plate (2), the hot injection machine (4) is installed on the outer wall of the connecting block (3), the connecting plate (6) is installed on the outer wall of the molding machine (1), the clamping mechanism (8) is arranged on the connecting plate (6), the clamping mechanism (8) includes adjusting part (81), clamping block (82), first spring (84) and clamping column (85), the adjusting part (81) is installed on the connecting plate (6), the clamping block (82) is installed on the moving block of the adjusting part (81), the outer wall of the clamping block (82) is provided with fixed hole (83), the first spring (84) is arranged in the fixed hole (83), the clamping column (85) is fixed on the other end of the first spring (84).

2. The apparatus according to claim 1, wherein The outer part of the molding machine (1) is provided with conveying assembly (7), the conveying assembly (7) includes placing block (71), fixed column (72) and conveying belt (73), the placing block (71) is installed on the outer part of the molding machine (1), the fixed column (72) is fixed on the placing block (71), the conveying belt (73) is installed on the fixed column (72).

3. The apparatus according to claim 2, wherein The conveying belt (73) is placed with nut mounting disc (9), and the clamping mechanism (8) is arranged on both sides of the conveying belt (73).

4. The apparatus according to claim 1, wherein The power source (10) is installed on the molding machine (1), and the hot injection machine (4) is connected with the output end of the power source (10).

5. The apparatus according to claim 1, wherein The bottom of the hot injection machine (4) is provided with positioning mechanism (11), the positioning mechanism (11) includes second spring (111) and positioning plate (112), the second spring (111) is fixed on the bottom wall of the molding machine (1), the positioning plate (112) is connected with the other end of the second spring (111).

6. The apparatus according to claim 1, wherein The outer wall of the clamping column (85) is fixed with antiskid paste (12).

7. The apparatus according to claim 1, wherein The control box (5) is installed on the outer wall of the molding machine (1).

8. The apparatus according to claim 5, wherein The bottom wall of the molding machine (1) is fixed with limit column (113), and the second spring (111) is sleeved on the outside of the limit column (113), the limit column (113) is slidably connected with telescopic column (114) in the inside.

9. The apparatus according to claim 1, wherein The bottom wall of the hot injection machine (4) is provided with a mounting mechanism (13), the mounting mechanism (13) comprises a mounting block (131), a first butt joint block (132), a third spring (133), a hot injection head (134), a second butt joint block (135), a fourth spring (136), a sliding block (138) and a fixed ball (1310), the mounting block (131) is mounted on the bottom wall of the hot injection machine (4), the first butt joint block (132) is mounted in the mounting block (131), the third spring (133) is sleeved on the outside of the first butt joint block (132), the hot injection head (134) is mounted on the outside of the mounting block (131), the second butt joint block (135) is mounted in the hot injection head (134), the fourth spring (136) is sleeved on the outside of the second butt joint block (135), the sliding block (138) is slidingly connected to the outer wall of the hot injection head (134), the inner wall of the hot injection head (134) is provided with a clamping hole (139), and the fixed ball (1310) is mounted in the clamping hole (139).

10. The apparatus according to claim 9, wherein A fifth spring (137) is mounted on the hot injection head (134), and the two ends of the fifth spring (137) are connected with the hot injection head (134) and the sliding block (138) respectively.

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