Adjustable accurate pressing mechanism of ultracrystalline iron core forming die

Abstract

The utility model discloses an adjustable accurate pressing mechanism of an ultracrystalline iron core forming die, and relates to the technical field of ultracrystalline iron core forming dies. The device comprises a protection plate, wherein the top of the protection plate is fixedly connected with an operation table; a fixing device is arranged at the top of the protection plate, the fixing device comprises an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with the top of the protection plate, a fixing block is fixedly connected to the top of the electric telescopic rod, and a rotating rod is rotationally connected to the side face of the fixing block. Force for driving the fixing block to move upwards through the electric telescopic rod is matched with the rotating rod, the supporting frame, the connecting rod and other assemblies in the fixing device, the effect that the supporting plate rotates downwards to enable the fixing rod to rotate downwards is achieved, the effect of fixing a mold is achieved, accurate position adjustment of the mold can be achieved, and the production efficiency is improved. And the accuracy and consistency in the pressing process are ensured, and the forming quality is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultra-microcrystalline iron core forming dies, in particular to an adjustable precise pressing mechanism of an ultra-microcrystalline iron core forming dies. Background Art

[0002] Ultra-fine crystal core forming dies are special tools used to manufacture ultra-fine crystal cores. Ultra-fine crystal cores are a kind of soft magnetic material with excellent magnetic properties, and are often used to manufacture magnetic components in electrical equipment such as transformers, sensors, and inductors.

[0003] According to an adjustable liner pressing tool disclosed (publication number: CN217474643U), it includes two pressing seats arranged side by side in transverse direction and a connecting component connecting the two pressing seats in series, a receiving groove is provided at the bottom of each pressing seat, a roller assembly is installed in the groove, the roller assembly includes a vertically arranged core shaft and a roller sleeved on the outside of the core shaft and rotating around the core shaft, the roller surface protrudes from the two lateral sides of the pressing seat; two inclined guide surfaces arranged opposite to each other on the two pressing seats constitute an outwardly expanded guide portion; the connecting component includes a plurality of pads detachably clamped between the two pressing seats to adjust the pressing gap between the two rollers, but in the above-mentioned device, it is difficult to achieve the effect of fixing the mold, it is difficult to achieve the precise position adjustment of the mold, it is difficult to ensure the accuracy and consistency of the pressing process, and it is difficult to ensure the molding quality, and there is room for improvement. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable precision pressing mechanism for an ultra-microcrystalline iron core forming mold, which cooperates with components such as a rotating rod, a supporting frame and a connecting rod in a fixing device by driving the fixing block to move upward through an electric telescopic rod, so as to realize the function of rotating the supporting plate downward to cause the fixing rod to rotate downward, thereby solving the existing problem.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an adjustable precision pressing mechanism for an ultra-microcrystalline iron core forming die, comprising a protective plate, the top of which is fixedly connected with an operating table;

[0007] A fixing device is provided on the top of the protective plate, and the fixing device includes an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to the top of the protective plate, the top of the electric telescopic rod is fixedly connected to a fixing block, the side of the fixing block is rotatably connected to a rotating rod, the side of the rotating rod is rotatably connected to a connecting rod, the end of the connecting rod away from the rotating rod is rotatably connected to a supporting frame, the side of the supporting frame is rotatably connected to a supporting plate, the top of the support plate is fixedly connected to a positioning block, and the top of the positioning block is penetrated by a fixing rod.

[0008] Furthermore, a protective pad is fixedly connected to the bottom of the fixing rod, the bottom of the supporting frame is fixedly connected to the top of the operating table, and the shape of the supporting plate is set to be L-shaped, which can realize precise position adjustment of the mold and ensure accuracy and consistency during the pressing process.

[0009] Furthermore, the number of the rotating rods is set to two, and they are symmetrical with each other along the vertical center axis of the protective plate. The number of the supporting frames is set to two, and they are symmetrical with each other along the vertical center axis of the protective plate, thereby avoiding movement or shaking of the mold during the pressing process and ensuring the molding quality.

[0010] Furthermore, a lubrication device is provided on the top of the protective plate, and the lubrication device includes a top of an extrusion rod fixedly connected to the bottom of the support plate, the top of the operating table is fixedly connected to an oil tank, a connecting pipe is fixedly penetrated through the side of the oil tank, an air bag is fixedly penetrated at one end of the connecting pipe away from the oil tank, and an oil outlet pipe is fixedly penetrated at the top of the air bag, which is simple and convenient to operate and improves operating efficiency.

[0011] Furthermore, the airbag is located on the movement track of the extrusion rod, and the material of the airbag is rubber material, which prevents the device from rusting and effectively prolongs the service life of the device.

[0012] Furthermore, an oil inlet pipe is fixedly passed through the top of the oil tank, and the bottom of the airbag is fixedly connected to the top of the operating table, which reduces maintenance costs and downtime and improves the availability and economy of the equipment.

[0013] Furthermore, a mounting plate is fixedly connected to the side of the operating table, a telescopic rod is fixedly connected to the bottom of the mounting plate, and a pressing plate is fixedly connected to the bottom of the telescopic rod, which effectively extends the service life of the device and saves replacement and maintenance costs.

[0014] The utility model has the following beneficial effects:

[0015] The utility model realizes the effect of the fixing rod being rotated downward by the support plate when the electric telescopic rod drives the fixing block to move upward, thereby achieving the effect of fixing the mold and being able to realize the precise position adjustment of the mold, ensuring the accuracy and consistency in the pressing process and guaranteeing the molding quality.

[0016] The utility model discloses the utility model realizes the effect of oil dripping to the connection point of the rotating rod and the supporting plate through the supporting plate rotating downwardly, achieves the effect of lubricating and preventing the device from rusting, increases the service life of the device, and saves the cost of replacement and maintenance.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a three-dimensional side view structural schematic diagram of the rotating rod of the utility model;

[0021] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the support plate of the utility model;

[0022] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the airbag of the utility model;

[0023] Figure 5 For the utility model Figure 1 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 101. Protective plate; 102. Operating table; 103. Mounting plate; 104. Telescopic rod; 105. Pressing plate; 2. Fixing device; 201. Electric telescopic rod; 202. Fixing block; 203. Rotating rod; 204. Support frame; 205. Connecting rod; 206. Support plate; 207. Positioning block; 208. Fixing rod; 209. Protective pad; 3. Lubricating device; 301. Extrusion rod; 302. Oil tank; 303. Oil inlet pipe; 304. Connecting pipe; 305. Air bag; 306. Oil outlet pipe. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-5The utility model is an adjustable precision pressing mechanism for an ultra-microcrystalline iron core forming die, comprising a protective plate 101, and an operating table 102 is fixedly connected to the top of the protective plate 101;

[0028] A fixing device 2 is provided on the top of the protective plate 101, and the fixing device 2 includes an electric telescopic rod 201, the bottom of the electric telescopic rod 201 is fixedly connected to the top of the protective plate 101, the top of the electric telescopic rod 201 is fixedly connected to a fixing block 202, the side of the fixing block 202 is rotatably connected to a rotating rod 203, the side of the rotating rod 203 is rotatably connected to a connecting rod 205, the end of the connecting rod 205 away from the rotating rod 203 is rotatably connected to a supporting frame 204, the side of the supporting frame 204 is rotatably connected to a supporting plate 206, the top of the supporting plate 206 is fixedly connected to a positioning block 207, and the top of the positioning block 207 is penetrated by a fixing rod 208.

[0029] The bottom of the fixed rod 208 is fixedly connected with a protective pad 209, the bottom of the support frame 204 is fixedly connected to the top of the operating table 102, and the shape of the support plate 206 is set to be L-shaped, which can realize precise position adjustment of the mold and ensure accuracy and consistency during the pressing process.

[0030] The number of rotating rods 203 is set to two, and they are symmetrical along the vertical center axis of the protective plate 101. The number of supporting frames 204 is set to two, and they are symmetrical along the vertical center axis of the protective plate 101, so as to avoid the movement or shaking of the mold during the pressing process and ensure the molding quality.

[0031] A lubrication device 3 is provided on the top of the protective plate 101. The lubrication device 3 includes a top of an extrusion rod 301 fixedly connected to the bottom of the support plate 206. The top of the operating table 102 is fixedly connected to an oil tank 302. A connecting pipe 304 is fixedly penetrated through the side of the oil tank 302. An air bag 305 is fixedly penetrated at one end of the connecting pipe 304 away from the oil tank 302. An oil outlet pipe 306 is fixedly penetrated at the top of the air bag 305. The operation is simple and convenient, and the operating efficiency is improved.

[0032] The airbag 305 is located on the movement track of the extrusion rod 301. The material of the airbag 305 is rubber, which prevents the device from rusting and effectively prolongs the service life of the device.

[0033] An oil inlet pipe 303 is fixedly passed through the top of the oil tank 302, and the bottom of the airbag 305 is fixedly connected to the top of the operating table 102, which reduces maintenance costs and downtime and improves the availability and economy of the equipment.

[0034] A mounting plate 103 is fixedly connected to the side of the operating table 102, a telescopic rod 104 is fixedly connected to the bottom of the mounting plate 103, and a pressing plate 105 is fixedly connected to the bottom of the telescopic rod 104, which effectively prolongs the service life of the device and saves the cost of replacement and maintenance.

[0035] A specific application of this embodiment is as follows: this application drives the fixed block 202 to move upward through the electric telescopic rod 201, and then drives the rotating rod 203 to move upward through the upward displacement of the fixed block 202, and drives the support plate 206 to rotate around the support frame 204 as the axis through the upward displacement of the rotating rod 203, so that the positioning block 207 drives the fixed rod 208 to lift, and the mold is placed on the operating table 102, and the electric telescopic rod 201 is driven to shrink, then the support plate 206 rotates downward to rotate the fixed rod 208 downward, thereby achieving the function of fixing the mold, and starting the telescopic rod 104, so that the telescopic rod 104 drives the pressing plate 105 to move downward to complete the pressing, and drives the extrusion rod 301 to move downward through the support plate 206, so that the extrusion rod 301 squeezes the airbag 305, and the lubricating oil in the oil tank 302 flows into the airbag 305 through the connecting pipe 304, and then drips to the connection between the rotating rod 203 and the support plate 206 through the oil outlet pipe 306, so as to prevent the device from rusting and increase the service life of the device.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation 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 one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable precision pressing mechanism for an ultra-microcrystalline iron core forming die, comprising a protective plate (101), characterized in that: The top of the protection plate (101) is fixedly connected to an operating table (102); A fixing device (2) is provided at the top of the protective plate (101), the fixing device (2) comprising an electric telescopic rod (201), the bottom of the electric telescopic rod (201) being fixedly connected to the top of the protective plate (101), the top of the electric telescopic rod (201) being fixedly connected to a fixing block (202), the side of the fixing block (202) being rotatably connected to a rotating rod (203), the side of the rotating rod (203) being rotatably connected to a connecting rod (205), one end of the connecting rod (205) away from the rotating rod (203) being rotatably connected to a supporting frame (204), the side of the supporting frame (204) being rotatably connected to a supporting plate (206), the top of the supporting plate (206) being fixedly connected to a positioning block (207), the top of the positioning block (207) being penetrated by a fixing rod (208).

2. The adjustable precision pressing mechanism of the ultra-microcrystalline iron core forming die according to claim 1, characterized in that: A protective pad (209) is fixedly connected to the bottom of the fixing rod (208), the bottom of the support frame (204) is fixedly connected to the top of the operating table (102), and the shape of the support plate (206) is set to be L-shaped.

3. The adjustable precision pressing mechanism of the ultra-microcrystalline iron core forming die according to claim 2, characterized in that: The number of the rotating rods (203) is set to two, and they are symmetrical to each other along the vertical center axis of the protective plate (101); the number of the supporting frames (204) is set to two, and they are symmetrical to each other along the vertical center axis of the protective plate (101).

4. The adjustable precision pressing mechanism of the ultra-microcrystalline iron core forming die according to claim 3, characterized in that: A lubricating device (3) is arranged on the top of the protective plate (101), the lubricating device (3) comprising a top of an extrusion rod (301) fixedly connected to the bottom of a support plate (206), an oil tank (302) fixedly connected to the top of the operating table (102), a connecting pipe (304) fixedly penetrates the side of the oil tank (302), an air bag (305) fixedly penetrates the end of the connecting pipe (304) away from the oil tank (302), and an oil outlet pipe (306) fixedly penetrates the top of the air bag (305).

5. The adjustable precision pressing mechanism of the ultra-microcrystalline iron core forming die according to claim 4, characterized in that: The airbag (305) is located on the movement track of the extrusion rod (301), and the material of the airbag (305) is rubber.

6. The adjustable precision pressing mechanism of the ultra-microcrystalline iron core forming die according to claim 5, characterized in that: An oil inlet pipe (303) is fixedly passed through the top of the oil tank (302), and the bottom of the air bag (305) is fixedly connected to the top of the operating table (102).

7. The adjustable precision pressing mechanism of the ultra-microcrystalline iron core forming die according to claim 6, characterized in that: A mounting plate (103) is fixedly connected to the side of the operating table (102), a telescopic rod (104) is fixedly connected to the bottom of the mounting plate (103), and a pressing plate (105) is fixedly connected to the bottom of the telescopic rod (104).

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