Permanent magnet iron core inserting rod mechanism and cloth inserting machine thereof

Abstract

The permanent magnet iron core inserting rod mechanism comprises an inserting rod assembly and an adjusting assembly, the inserting rod assembly is composed of a mounting block and two inserting top rods, the adjusting assembly comprises an adjusting cavity, an adjusting cavity and a lifting plate, a rack is arranged on the top of the lifting plate, a gear is arranged on one side of the rack, a rotating rod is arranged on the front face of the gear, and a rotating shaft is arranged on the rotating rod. One end of the rotating rod penetrates through the inner wall of the adjusting cavity and is fixedly connected with a T-shaped rotating block, a rotation limiting structure is arranged on the back face of the T-shaped rotating block, limiting sliding holes are symmetrically formed in the top of the lifting plate, limiting sliding rods are arranged in inner cavities of the two limiting sliding holes, and rectangular holes are symmetrically formed in the bottom of the inner wall of the adjusting cavity. The length of the inserting rod mechanism can be adjusted through the arrangement of the adjusting assembly and the cooperation of the lifting plate, the rack, the gear, the rotating rod, the T-shaped rotating block, the U-shaped plate, the rectangular ring and the rotation limiting block, so that the inserting rod mechanism can be suitable for permanent magnet iron cores of the same model and different thicknesses, and the applicability of the iron core magnetic steel cloth inserting machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of iron core assembly, and in particular to a permanent magnet core insertion mechanism and its insertion machine. Background Technology

[0002] A permanent magnet core is a magnetic core made using permanent magnets. Permanent magnet cores have the characteristics of wide hysteresis loop, high coercivity and high remanence. Once magnetized, they can maintain constant magnetism. Permanent magnet cores are used in many fields, such as electricity meters, generator sets, televisions, radar detection, navigation systems and motors. The insertion of permanent magnet core magnets is an important step in the assembly of permanent magnet cores, and it is currently mostly done with the help of iron core magnet insertion machines.

[0003] The insertion rod mechanism is an important component of the iron core magnet insertion machine. It is mainly used to push the magnets into the slots of the iron core. Currently, the length of the insertion rod mechanism of the iron core magnet insertion machine is fixed, and it can only be used for permanent magnet cores of a specified model and thickness. When it is necessary to assemble permanent magnet cores of the same model but different thicknesses, a new insertion rod mechanism must be replaced. This shows that the application of the insertion rod mechanism of the iron core magnet insertion machine is relatively low. Utility Model Content

[0004] The purpose of this utility model is to provide a permanent magnet core insertion rod mechanism and its insertion machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a permanent magnet core insertion rod mechanism, comprising:

[0006] A plug assembly, the plug assembly comprising a mounting block and two plug rods;

[0007] An adjustment assembly includes an adjustment cavity, an inner cavity of which is provided with a lifting plate, a rack on the top of the lifting plate, a gear on one side of the rack, a rotating rod on the front of the gear, one end of the rotating rod penetrating the inner wall of the adjustment cavity and fixedly connected to a T-shaped rotating block, a rotation limiting structure on the back of the T-shaped rotating block, symmetrically provided limit sliding holes on the top of the lifting plate, limit sliding rods in the inner cavities of the two limit sliding holes, and symmetrically provided rectangular holes on the bottom of the inner wall of the adjustment cavity.

[0008] The rotation limiting structure consists of two U-shaped plates, a rectangular ring, and a rotation limiting block.

[0009] Preferably, the adjustment cavity is located at the top of the mounting block, the bottom of the rack is fixedly connected to the top of the lifting plate, the gear is rotatably connected to the inner cavity of the adjustment cavity, the outer wall of the gear meshes with one side of the rack, the other end of the rotating rod is fixedly connected to the front of the gear, the bottom ends of the two limiting slide rods are fixedly connected to the bottom of the inner wall of the adjustment cavity, and the outer walls of the two insert rods are movably sleeved with the inner cavity of the corresponding rectangular hole.

[0010] Preferably, the two U-shaped plates are symmetrically fixedly connected to the back of the T-shaped rotating block, the rectangular ring is fixedly connected to the front of the mounting block, the outer wall of the limiting block is movably sleeved with the inner cavity of the rectangular ring, and a force-applying plate is fixedly connected to one side of the limiting block.

[0011] Preferably, the top and bottom of the inner wall of the rectangular ring are symmetrically provided with limiting grooves, the top and bottom of the limiting block are symmetrically fixedly connected with limiting sliders, and the outer walls of the two limiting sliders are slidably sleeved with the inner cavity of the limiting groove corresponding to the position.

[0012] Preferably, a force-applying rod is fixedly connected to the outer wall of the T-shaped rotating block, and the outer wall of the force-applying rod is provided with uniformly distributed friction textures.

[0013] Preferably, a length-sensing component is provided on one side of the mounting block;

[0014] The length-sensing component includes a strip-shaped hole, which is opened on one side of the mounting block. The inner cavity of the strip-shaped hole is provided with a movable block, which is fixedly connected to one side of the lifting plate. A T-shaped indicator rod is fixedly connected to one side of the movable block, and a scale plate is fixedly connected to one side of the mounting block.

[0015] Another objective of this invention is to provide a insertion machine, which includes the aforementioned permanent magnet core insertion rod mechanism.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] (1) This utility model utilizes the setting of the adjustment component. The length of the insertion rod mechanism can be adjusted through the cooperation between the lifting plate, rack, gear, rotating rod, T-shaped rotating block, U-shaped plate, rectangular ring and limiting block, so that the insertion rod mechanism can be applied to permanent magnet cores of the same model but different thicknesses, thus improving the applicability of the iron core magnet insertion machine.

[0018] (2) This utility model utilizes the setting of the length-identifying component. Through the cooperation between the strip hole, the movable block, the T-shaped indicator rod and the scale plate, it can help the staff understand the length after the insertion rod mechanism is adjusted, thereby improving the accuracy of the adjustment work. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0021] Figure 3 This is a front sectional view of the mounting block of this utility model.

[0022] Figure 4 This is a front cross-sectional view of the rectangular ring structure of this utility model.

[0023] In the diagram: 1. Insert rod assembly; 101. Mounting block; 102. Insert top rod; 2. Adjustment assembly; 201. Lifting plate; 202. Rack; 203. Gear; 204. Rotating rod; 205. T-shaped rotating block; 206. Rotation limiting structure; 2061. U-shaped plate; 2062. Rectangular ring; 2063. Rotation limiting block; 2064. Force application plate; 2065. Limiting slider; 207. Limiting slide rod; 208. Force application rod; 3. Length sensing assembly; 301. Movable block; 302. T-shaped indicator rod; 303. Scale plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figure 1-4 The permanent magnet core insertion rod mechanism shown includes an insertion rod assembly 1 and an adjustment assembly 2. The insertion rod assembly 1 consists of a mounting block 101 and two insertion rods 102. The mounting block 101 is fixedly connected to the output end of the cylinder of the iron core magnet insertion machine.

[0026] The adjusting assembly 2 includes an adjusting cavity located at the top of the mounting block 101. A lifting plate 201 is located within the adjusting cavity. A rack 202 is located at the top of the lifting plate 201, and the bottom of the rack 202 is fixedly connected to the top of the lifting plate 201. A gear 203 is located on one side of the rack 202. The rotating gear 203 drives the lifting plate 201 and the push rod 102 to move vertically through the rack 202. The gear 203 is rotatably connected to the inner cavity of the adjusting cavity, and its outer wall meshes with one side of the rack 202. A rotating rod 204 is located on the front of the gear 203. One end of the rotating rod 204 penetrates the inner wall of the adjusting cavity and is fixedly connected to a T-shaped rotating block 205. The other end of the rotating rod 204 is fixedly connected to the front of the gear 203. A force-applying rod 208 is fixedly connected to the outer wall of the T-shaped rotating block 205. 08. The mechanism facilitates the application of force by the operator to rotate the T-shaped rotating block 205, the rotating rod 204, and the gear 203. The outer wall of the force-applying rod 208 is provided with evenly distributed friction textures to increase the friction between the force-applying rod 208 and the operator's palm. The back of the T-shaped rotating block 205 is provided with a rotation-limiting structure 206 to limit the rotation of the T-shaped rotating block 205 and the gear 203. The top of the lifting plate 201 is symmetrically provided with limit sliding holes. The inner cavity of each of the two limit sliding holes is provided with a limit sliding rod 207. The limit sliding holes and the limit sliding rods 207 are used to improve the stability of the vertical movement of the lifting plate 201. The bottom ends of the two limit sliding rods 207 are fixedly connected to the bottom of the inner wall of the adjustment cavity. The bottom of the inner wall of the adjustment cavity is symmetrically provided with rectangular holes. The outer walls of the two insert rods 102 are movably sleeved with the inner cavities of the corresponding rectangular holes.

[0027] The rotation limiting structure 206 consists of two U-shaped plates 2061, a rectangular ring 2062, and a rotation limiting block 2063. The two U-shaped plates 2061 are symmetrically fixed to the back of the T-shaped rotating block 205, and the rectangular ring 2062 is fixedly connected to the front of the mounting block 101. The outer wall of the rotation limiting block 2063 is movably fitted with the inner cavity of the rectangular ring 2062. The fit between the rotation limiting block 2063 and the rectangular ring 2062 is an interference fit, therefore the rotation limiting block 2063 will not move without any external force. The top and bottom of the inner wall of 062 are symmetrically provided with limiting grooves. The top and bottom of the limiting block 2063 are symmetrically fixedly connected with limiting sliders 2065. The limiting grooves and limiting sliders 2065 are used to prevent the limiting block 2063 from completely disengaging from the rectangular ring 2062. The outer walls of the two limiting sliders 2065 are slidably sleeved with the inner cavity of the corresponding limiting groove. A force plate 2064 is fixedly connected to one side of the limiting block 2063. The force plate 2064 makes it easy for the operator to apply force to drive the limiting block 2063 to move.

[0028] A length-identifying component 3 is provided on one side of the mounting block 101. The length-identifying component 3 is used to assist the staff in understanding the length of the insertion rod mechanism. The length-identifying component 3 includes a strip-shaped hole, which is opened on one side of the mounting block 101. A movable block 301 is provided in the inner cavity of the strip-shaped hole. The movable block 301 is fixedly connected to one side of the lifting plate 201. A T-shaped indicator rod 302 is fixedly connected to one side of the movable block 301. When reading the value through the T-shaped indicator rod 302 and the scale plate 303, the T-shaped indicator rod 302 must be viewed horizontally. A scale plate 303 is fixedly connected to one side of the mounting block 101. The scale plate 303 is long and narrow.

[0029] like Figure 1 As shown, this embodiment provides a insertion machine, which includes the aforementioned permanent magnet core insertion rod mechanism.

[0030] Working principle of this utility model:

[0031] When using a core magnet insertion machine to assemble permanent magnet cores of the same model but different thicknesses, the first step is to use the force plate 2064 to drive the rotation limit block 2063 to disengage from the U-shaped plate 2061. Once the rotation limit block 2063 is completely disengaged from the U-shaped plate 2061, the force rod 208 drives the T-shaped rotating block 205, the rotating rod 204, and the gear 203 to rotate. The rotation of the gear 203 drives the lifting plate 201 and the two insertion rods 102 to move vertically through the rack 202. During this step, the length of the insertion rod mechanism is read using the T-shaped indicator rod 302 and the scale plate 303. When the length of the insertion rod mechanism reaches the required length, the rotation of the T-shaped rotating block 205 is stopped, and the force plate 2064 drives the rotation limit block 2063 back into the U-shaped plate 2061. This completes the length adjustment of the insertion rod mechanism, making it suitable for permanent magnet cores of the same model but different thicknesses, thus improving the applicability of the core magnet insertion machine.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A permanent magnet core insertion rod mechanism, characterized in that, include: The insertion rod assembly (1) consists of a mounting block (101) and two insertion rods (102); Adjustment component (2), the adjustment component (2) includes an adjustment cavity, the inner cavity of the adjustment cavity is provided with a lifting plate (201), the top of the lifting plate (201) is provided with a rack (202), one side of the rack (202) is provided with a gear (203), the front of the gear (203) is provided with a rotating rod (204), one end of the rotating rod (204) penetrates the inner wall of the adjustment cavity and is fixedly connected with a T-shaped rotating block (205), the back of the T-shaped rotating block (205) is provided with a rotation limiting structure (206), the top of the lifting plate (201) is symmetrically provided with limiting sliding holes, the inner cavity of the two limiting sliding holes is provided with limiting sliding rods (207), and the bottom of the inner wall of the adjustment cavity is symmetrically provided with rectangular holes; The rotation limiting structure (206) consists of two U-shaped plates (2061), a rectangular ring (2062), and a rotation limiting block (2063).

2. The permanent magnet core insertion rod mechanism according to claim 1, characterized in that, The adjustment cavity is located at the top of the mounting block (101). The bottom of the rack (202) is fixedly connected to the top of the lifting plate (201). The gear (203) is rotatably connected to the inner cavity of the adjustment cavity. The outer wall of the gear (203) meshes with one side of the rack (202). The other end of the rotating rod (204) is fixedly connected to the front of the gear (203). The bottom ends of the two limiting slide rods (207) are fixedly connected to the bottom of the inner wall of the adjustment cavity. The outer walls of the two insert rods (102) are movably sleeved with the inner cavity of the corresponding rectangular hole.

3. The permanent magnet core insertion rod mechanism according to claim 1, characterized in that, Two U-shaped plates (2061) are symmetrically fixed to the back of the T-shaped rotating block (205), the rectangular ring (2062) is fixedly connected to the front of the mounting block (101), the outer wall of the limiting block (2063) is movably sleeved with the inner cavity of the rectangular ring (2062), and a force-applying plate (2064) is fixedly connected to one side of the limiting block (2063).

4. The permanent magnet core insertion rod mechanism according to claim 1, characterized in that, The top and bottom of the inner wall of the rectangular ring (2062) are symmetrically provided with limiting grooves, and the top and bottom of the limiting block (2063) are symmetrically fixedly connected with limiting sliders (2065). The outer walls of the two limiting sliders (2065) are slidably sleeved with the inner cavity of the limiting groove corresponding to the position.

5. The permanent magnet core insertion rod mechanism according to claim 1, characterized in that, The outer wall of the T-shaped rotating block (205) is fixedly connected to a force-applying rod (208), and the outer wall of the force-applying rod (208) is provided with uniformly distributed friction textures.

6. The permanent magnet core insertion rod mechanism according to claim 1, characterized in that, The mounting block (101) is provided with a length-sensing component (3) on one side; The length-sensing component (3) includes a strip-shaped hole, which is opened on one side of the mounting block (101). The inner cavity of the strip-shaped hole is provided with a movable block (301), which is fixedly connected to one side of the lifting plate (201). A T-shaped indicator rod (302) is fixedly connected to one side of the movable block (301), and a scale plate (303) is fixedly connected to one side of the mounting block (101).

7. A fabric inserter, characterized in that, The insertion machine includes a permanent magnet core insertion rod mechanism as described in any one of claims 1-6.

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