Die punch forming device for nozzle production

Abstract

The utility model belongs to the technical field of nozzle production, and particularly relates to a die punch forming device for nozzle production, which comprises a processing body, a punching structure mounted on the front side of the processing body, a demoulding structure mounted at the left end in the processing body, and a discharging structure mounted in the middle of the left end of the processing body and close to the bottom end. The demolding structure comprises a fixed connecting unit and a demolding unit, the demolding unit comprises guide rails, sliding blocks are connected to the middles of the sides, close to each other, of the two guide rails, pushing plates are connected to the sides, close to each other, of the two sliding blocks, springs are installed on the back faces of the pushing plates, limiting grooves are formed in the middles, close to the top ends, of the front faces of the pushing plates, and material pushing plates are installed in the limiting grooves. According to the die punch forming device for nozzle production, the material pushing plate and the pushing plate are pushed to move in the forming process of the nozzle on the forming die during punching, meanwhile, the spring is extruded, the pushing plate and the material pushing plate are made to move towards the front face through the stress of the spring, and therefore the formed nozzle is pushed to be discharged through the material pushing plate after punching.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle production, in particular to a die stamping and forming device for nozzle production. Background Art

[0002] The nozzle is a key component in many types of spraying, misting, oil spraying, sandblasting, spraying and other equipment, and plays an important role. The nozzle is widely used in the industry, and the materials range from stainless steel, plastic to silicon carbide, polytetrafluoroethylene, PP (engineering plastics), aluminum alloy and tungsten steel, etc. The application range is generally commonly used in various industries such as automobiles, electroplating, surface treatment, high-pressure cleaning, dust removal, cooling, desulfurization, humidification, mixing, gardening, etc.

[0003] Since the plastic stamping effect of most existing nozzle stamping devices is limited, it is easy to tilt during the stamping process, resulting in a high probability of defective products after the material is plasticized. The cooling speed of some materials after plasticization is slow and the demolding effect is poor, which brings inconvenience to the work of the staff and has certain adverse effects on actual use.

[0004] For example, a stamping device for hot runner nozzle production disclosed in Chinese patent CN217451826U is connected to the top of the bottom plate through a stabilizing frame, a hydraulic cylinder is fixedly installed on the top of the stabilizing frame, a hot runner nozzle stamping device is fixedly connected to the output end of the hydraulic cylinder, a limiting component is connected to the side of the hot runner nozzle stamping device, an elastic plate is connected to the side of the stabilizing frame, a mounting frame is connected to the side of the elastic plate, a cooling groove is provided inside the mounting frame, a clamping component is connected to the inner wall of the mounting frame, and a mold plate is connected to the surface of the clamping component. Through the coordination of the above structures, the plastic stamping effect of the hot runner nozzle stamping device is ensured, the unexpected situation of material plasticity is reduced, the cooling speed of the material after plasticity and the demoulding effect are accelerated, the anti-seismic effect of the mold plate under the stamping action is enhanced, and the work of the staff is convenient.

[0005] However, in the prior art, since the nozzle is a small stamping part and most of them are round, it is relatively difficult to demould it after stamping it with a mold.

[0006] For this reason, we urgently need to provide a kind of nozzle production die stamping forming device. Utility Model Content

[0007] The purpose of the utility model is to provide a die stamping and forming device for nozzle production, so as to solve the problem in the prior art proposed in the above background technology that since the nozzles are small stamping parts and most of them are round, it is relatively difficult to demold them after they are stamped and formed by the die.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold stamping forming device for nozzle production, comprising a processing body, a stamping structure installed on the front of the processing body, a demolding structure installed on the left end of the inside of the processing body, and a discharge structure installed in the middle of the left end of the processing body near the bottom.

[0009] The demoulding structure comprises a fixed connection unit and a demoulding unit.

[0010] The demoulding unit includes a guide rail, a slider is connected to the middle of one side of two guide rails close to each other, a push plate is connected to the one side of two sliders close to each other, a spring is installed on the back of the push plate, a limiting groove is installed in the middle of the front of the push plate near the top, and a push plate is installed inside the limiting groove.

[0011] Preferably, the fixed connection unit comprises a fixing plate, a connecting rod is fixedly installed on the middle part of the front side of the fixing plate, and a forming mold is fixedly connected to one end of the connecting rod away from the fixing plate.

[0012] Preferably, the guide rail is fixedly connected to the inner wall of the processing body, the outer surface of the fixed plate is fixedly connected to the inside of the processing body, the bottom end of the push plate is provided with an arc groove and is slidably connected to the top of the outer surface of the forming mold, and the end of the spring away from the push plate is fixedly connected to the middle of the front side of the fixed plate near the left and right ends. The bottom end of the back of the push plate is provided with a rounded corner, and the outer surface of the rounded corner is slidably connected to the outer surface of the forming mold.

[0013] Preferably, the stamping structure includes a feeding assembly, a forging assembly is arranged on the left side of the feeding assembly, a connecting block is arranged on the left side of the forging assembly, a linkage part is rotatably connected inside the connecting block, a limiting plate is connected to the outer surface of the linkage part near the back end, and a stamping block is fixedly installed on the back end of the linkage part.

[0014] Preferably, the back of the feeding assembly is fixedly connected to the left end of the front of the processing body, the left side of the forging assembly is connected to the right end of the linkage member, the outer surface of the limit plate is fixedly connected to the inner wall of the processing body, and the outer surface of the linkage member is slidably connected to the inner wall of the sliding hole opened in the middle of the front of the limit plate. The bottom arc of the sliding hole opened in the middle of the front of the limit plate is located on the same central axis as the forming mold.

[0015] Preferably, the discharging structure includes a discharge plate, a discharge plate is arranged on the left side of the discharge plate, a collection box is arranged at the bottom of the discharge plate, a filter plate is installed inside the collection box, and hanging plates are fixedly installed on the left and right ends of the middle part of the top surface of the filter plate.

[0016] Preferably, the feed plate is fixedly connected to the inner wall of the processing body, the discharge plate is installed in the middle of the left side of the processing body near the bottom, the outer surface of the filter plate is slidably connected to the inner wall of the collection box, and the outer surface of the hanging plate is clamped to the middle of the top of the collection box. The filter plate is provided with multiple layers of filter screens inside the frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The die stamping and forming device for the nozzle production, through the setting of the demoulding structure, pushes the push plate and the push plate to move during the process of the nozzle being formed on the forming die during stamping, and at the same time squeezes the spring, and uses the stress of the spring to make the push plate and the push plate move toward the front, so that after stamping, the push plate is used to push the formed nozzle out.

[0019] 2. The die stamping and forming device for nozzle production uses a discharge structure to discharge materials using a feed plate and a discharge plate. The formed nozzle then falls into a collecting box. A filter plate is used to filter the nozzle and the coolant used to cool the nozzle. The processed nozzle can be quickly discharged by pulling the hanging plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the appearance of the utility model;

[0021] Figure 2 This is an enlarged view of the discharging structure of the utility model;

[0022] Figure 3 It is an enlarged view of the stamping structure of the utility model;

[0023] Figure 4 It is an enlarged view of the demoulding structure of the utility model.

[0024] In the figure: 1, processing body; 101, feeding assembly; 102, forging assembly; 103, connecting block; 104, linkage; 105, limit plate; 106, punching block; 201, blanking plate; 202, discharging plate; 203, collecting box; 204, filter plate; 205, hanging plate; 301, fixing plate; 302, guide rail; 303, slider; 304, pushing plate; 305, spring; 306, limit groove; 307, pushing plate; 308, connecting rod; 309, forming mold. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A die stamping and forming device for nozzle production comprises a processing body 1, a stamping structure is installed on the front of the processing body 1, a demoulding structure is installed on the left end of the processing body 1, and a discharge structure is installed in the middle of the left end of the processing body 1 near the bottom.

[0029] The demoulding structure includes a fixed connection unit and a demoulding unit. The demoulding unit includes a guide rail 302. A slider 303 is connected to the middle of one side of the two guide rails 302 close to each other. A push plate 304 is connected to the side of the two sliders 303 close to each other. A spring 305 is installed on the back of the push plate 304. A limiting groove 306 is installed in the middle of the front of the push plate 304 near the top. A push plate 307 is installed inside the limiting groove 306. The fixed connection unit includes a fixed plate 301. A connecting rod 308 is fixedly installed in the middle of the front of the fixed plate 301. A molding mold 309 is fixedly connected to the end of the connecting rod 308 away from the fixed plate 301.

[0030] The guide rail 302 is fixedly connected to the inner wall of the processing body 1, the outer surface of the fixed plate 301 is fixedly connected to the inside of the processing body 1, an arc groove is provided at the bottom end of the push plate 307 and is slidably connected to the top of the outer surface of the forming mold 309, and the end of the spring 305 away from the push plate 304 is fixedly connected to the middle of the front side of the fixed plate 301 near the left and right ends.

[0031] The stamping structure includes a feeding assembly 101, a forging assembly 102 is arranged on the left side of the feeding assembly 101, a connecting block 103 is arranged on the left side of the forging assembly 102, a linkage member 104 is rotatably connected inside the connecting block 103, a limiting plate 105 is connected to the outer surface of the linkage member 104 near the back end, and a stamping block 106 is fixedly installed at the back end of the linkage member 104. The back of the feeding assembly 101 is fixedly connected to the left end of the front of the processing body 1, the left side of the forging assembly 102 is connected to the right end of the linkage member 104, the outer surface of the limiting plate 105 is fixedly connected to the inner wall of the processing body 1, and the outer surface of the linkage member 104 is slidably connected to the inner wall of the sliding hole provided in the middle of the front of the limiting plate 105.

[0032] By setting the demoulding structure, during stamping, the push plate 307 and the push plate 304 are pushed to move during the molding process of the nozzle on the molding die 309, and the spring 305 is squeezed at the same time. The stress of the spring 305 is used to make the push plate 304 and the push plate 307 move toward the front, so that after stamping, the push plate 307 is used to push the nozzle out after molding.

[0033] When the nozzle is stamped, the linkage 104 is used to drive the stamping block 106 to stamp the nozzle, so that the nozzle slides on the outer surface of the molding die 309 for molding. During the sliding molding process, one end of the back of the nozzle squeezes the push plate 307, and the bottom end of the push plate 307 slides along the outer surface of the molding die 309 and slides upward inside the limit groove 306, while pushing the push plate 304 and the slider 303 to slide toward the rear end along the direction of the slide groove opened on the guide rail 302, thereby using the push plate 304 to squeeze the spring 305. After the nozzle is formed, the stamping block 106 moves toward the front end. At this time, the restoring deformation force of the spring 305 is used to push the push plate 304 to move toward the front end, thereby driving the limit groove 306 and the push plate 307 to move. While the push plate 307 slides downward inside the limit groove 306, the bottom end of the push plate 307 slides along the curve of the outer surface of the molding die 309, thereby pushing the nozzle to be demolded and unloaded.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, the discharging structure includes a discharge plate 201, a discharge plate 202 is arranged on the left side of the discharge plate 201, a material collecting box 203 is arranged at the bottom of the discharge plate 202, a filter plate 204 is installed inside the material collecting box 203, and hanging plates 205 are fixedly installed at the left and right ends of the middle of the top surface of the filter plate 204. The discharge plate 201 is fixedly connected to the inner wall of the processing body 1, the discharge plate 202 is installed in the middle of the left side of the processing body 1 near the bottom, the outer surface of the filter plate 204 is slidably connected to the inner wall of the material collecting box 203, and the outer surface of the hanging plate 205 is clamped with the middle of the top of the material collecting box 203.

[0036] Through the setting of the discharge structure, the discharge is carried out using the discharge plate 201 and the discharge plate 202, and then the formed nozzle falls into the collecting box 203. The filter plate 204 is used to filter the nozzle and the coolant used to cool the nozzle processing, and the processed nozzle can be quickly discharged by pulling the hanging plate 205.

[0037] After demoulding, the nozzle falls to the top of the blanking plate 201, and is rolled to the top surface of the discharge plate 202 by utilizing the inclination of the blanking plate 201. It can be rolled into the collection box 203 by utilizing the inclination of the discharge plate 202. The filter plate 204 installed inside the collection box 203 can be used to filter and separate the nozzle and the coolant in the processing process. After the processing is completed, the filter plate 204 can be driven to move upward by pulling the hanging plate 205, thereby realizing rapid discharge of the nozzle.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A die stamping and forming device for nozzle production, comprising a processing body (1), characterized in that: The front of the processing body (1) is provided with a stamping structure, the left end of the interior of the processing body (1) is provided with a demoulding structure, and the middle of the left end of the processing body (1) is provided with a discharge structure near the bottom; The demoulding structure includes a fixed connection unit and a demoulding unit; The demoulding unit comprises a guide rail (302), a slider (303) is connected to the middle of one side of two guide rails (302) close to each other, a push plate (304) is connected to one side of two sliders (303) close to each other, a spring (305) is installed on the back of the push plate (304), a limiting groove (306) is installed in the middle of the front of the push plate (304) near the top, and a push plate (307) is installed inside the limiting groove (306).

2. A die stamping and forming device for nozzle production according to claim 1, characterized in that: The fixed connection unit comprises a fixed plate (301), a connecting rod (308) is fixedly installed in the middle of the front side of the fixed plate (301), and a forming mold (309) is fixedly connected to one end of the connecting rod (308) away from the fixed plate (301).

3. A die stamping and forming device for nozzle production according to claim 2, characterized in that: The guide rail (302) is fixedly connected to the inner wall of the processing body (1); the outer surface of the fixed plate (301) is fixedly connected to the inside of the processing body (1); the bottom end of the push plate (307) is provided with an arc groove which is slidably connected to the top of the outer surface of the forming mold (309); and one end of the spring (305) away from the push plate (304) is fixedly connected to the middle of the front side of the fixed plate (301) near the left and right ends.

4. A die stamping and forming device for nozzle production according to claim 1, characterized in that: The punching structure comprises a feeding component (101), a forging component (102) is arranged on the left side of the feeding component (101), a connecting block (103) is arranged on the left side of the forging component (102), a linkage member (104) is rotatably connected inside the connecting block (103), a limiting plate (105) is connected to an outer surface of the linkage member (104) near one end of the back side, and a punching block (106) is fixedly installed on one end of the back side of the linkage member (104).

5. A die stamping and forming device for nozzle production according to claim 4, characterized in that: The back side of the feeding assembly (101) is fixedly connected to the left end of the front side of the processing body (1), the left side of the forging assembly (102) is connected to the right end of the linkage member (104), the outer surface of the limiting plate (105) is fixedly connected to the inner wall of the processing body (1), and the outer surface of the linkage member (104) is slidably connected to the inner wall of the sliding hole provided in the middle of the front side of the limiting plate (105).

6. A die stamping and forming device for nozzle production according to claim 1, characterized in that: The material discharging structure comprises a material discharge plate (201), a material discharge plate (202) is arranged on the left side of the material discharge plate (201), a material collection box (203) is arranged at the bottom of the material discharge plate (202), a filter plate (204) is installed inside the material collection box (203), and hanging plates (205) are fixedly installed at the left and right ends of the middle part of the top surface of the filter plate (204).

7. A die stamping and forming device for nozzle production according to claim 6, characterized in that: The unloading plate (201) is fixedly connected to the inner wall of the processing body (1), the discharging plate (202) is installed in the middle of the left side of the processing body (1) near the bottom end, the outer surface of the filter plate (204) is slidably connected to the inner wall of the collection box (203), and the outer surface of the hanging plate (205) is clamped with the middle of the top end of the collection box (203).

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