Turnover device for transformer iron core production

Abstract

The utility model discloses a turnover device for transformer iron core production, which comprises a base, a support plate is mounted at the top end of the base, and a clamping component is mounted on one side of the support plate; an adjusting mechanism is arranged on one side of the supporting plate, and a replacing assembly is installed on one side of the clamping assembly. The adjusting mechanism comprises a mounting box fixedly connected to one side of the supporting plate, a rotating rod is rotationally connected between the mounting box and the supporting plate, a worm is rotationally connected to the interior of the mounting box, a worm wheel is mounted on the outer side, located in the mounting box, of the rotating rod, and a limiting box is fixedly connected to the top end of the mounting box. And the top end of the worm penetrates through the limiting box to be rotationally connected, and a pull rod is slidably connected to the interior of one end of the limiting box, so that the insertion block and the worm are clamped and fixed, the adjusted worm can be fixed and limited, and the phenomenon that the worm deviates due to the influence of external force can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer iron core production, in particular to a turning device used for transformer iron core production. Background Art

[0002] The transformer core is the main magnetic circuit part of the transformer. It is usually made of hot-rolled or cold-rolled silicon steel sheets with a high silicon content and coated with insulating paint on the surface. The transformer core and the coil wound on the core form a complete electromagnetic induction system. The power transmitted by the power transformer depends on the material and cross-sectional area of ​​the core. A flipping device is required during the production process of the transformer core.

[0003] Publication No. CN217035392U discloses a transformer core production flipping device, which can make the transformer core production flipping device better clamp the core during use through the interaction of the bottom plate, frame plate, flipping assembly and clamping mechanism, so as to facilitate a more stable flipping operation on the core. The flipping assembly can adjust the flipping angle when flipping the clamped core through the interaction of the circular scale plate and the triangular indicator block, so as to better process the core, thereby better meeting people's use needs. However, the patent still has the following problems in actual use:

[0004] The device, through the interaction of the circular scale plate and the triangular indicator block, can make it easy for the flipping assembly to adjust the flipping angle when flipping the clamped iron core, so as to better process the iron core. However, the worm of the device does not have a limiting structure, so there is a possibility that the rotating block may be affected by external force to cause the worm to rotate, thereby causing the rotating rod with the adjusted angle to deviate, affecting the long-term use of the device and causing inconvenience to the staff when using it.

[0005] A turning device for transformer core production is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a flipping device for transformer core production to solve the problem proposed in the above-mentioned background technology that the interaction between the circular scale plate and the triangular indicator block is currently set, so that when the flipping component flips the clamped core, it is convenient to adjust the flipping angle so as to better process the core. However, the worm of the device does not have a limiting structure, so there may be a phenomenon that the rotating block may be affected by external force to cause the worm to rotate, thereby causing the rotating rod with the adjusted angle to deviate, affecting the long-term use of the device and causing inconvenience to the staff when using it.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turning device for transformer core production, comprising a base, a support plate is installed on the top of the base, and a clamping assembly is installed on one side of the support plate; an adjustment mechanism is provided on one side of the support plate, and a replacement assembly is installed on one side of the clamping assembly;

[0008] In which, the adjusting mechanism includes an installation box fixedly connected to one side of the support plate, and a rotating rod is rotatably connected between the installation box and the support plate, and a worm is rotatably connected inside the installation box, and the rotating rod is located inside the installation box and a worm wheel is installed on the outside, and the top of the installation box is fixedly connected to the limit box, and the top of the worm passes through the limit box for rotational connection, and a pull rod is slidably connected inside one end of the limit box, and one end of the pull rod is fixedly connected to a pull plate, and a retraction rod is symmetrically installed between the pull plate and the inside of the limit box, and a first telescopic spring is sleeved on the outside of the retraction rod, and an insertion block is symmetrically fixedly connected to one side of the pull plate, and the insertion block and the worm are fixedly connected by clamping.

[0009] Preferably, the replacement component includes a clamping plate symmetrically installed on one side of the clamping component, and a sliding groove is opened inside the clamping plate, and the interior of the sliding groove is slidably connected to the installation frame, and the interior of the installation frame is snap-connected with a plug plate, and one end of the plug plate is fixedly connected to a rubber plate, and the interior of the plug plate is fixedly connected to a fixing box, and the interior of the fixing box is slidably connected to a sliding rod, and a push plate is installed on the outside of the sliding rod, and a second telescopic spring is installed between the push plate and the interior of the fixing box, and a limiting groove is symmetrically opened inside the plug plate, and the interior of the limiting groove is slidably connected to the plug rod, and a movable rod is rotatably connected between one end of the sliding rod and the plug rod, and one end of the plug rod is snap-connected and fixed to the inner side of the installation frame.

[0010] Preferably, a support rod is fixedly connected inside the slide groove, and one side of the mounting frame is slidably connected to the support rod, and a fixing knob is threadedly connected between the clamping plate and the mounting frame.

[0011] Preferably, a mounting ring is fixedly connected to one side of the mounting box, and scale lines are provided on one side of the mounting ring, and a fixing sleeve is fixedly connected to one end of the rotating rod, and a pointer is fixedly connected to one side of the fixing sleeve, and an annular groove is provided on one side of the mounting ring, and positioning holes are provided inside the annular groove, and a positioning block is inserted into the inside of the positioning hole.

[0012] Preferably, the worm and the worm wheel are meshingly connected.

[0013] Preferably, the second telescopic spring is sleeved on the outer side of the sliding rod.

[0014] Preferably, one end of the rotating rod is fixedly connected to the clamping assembly.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the flipping device for transformer core production, the specific contents of which are as follows: the worm is driven to rotate by rotating the worm gear, so that the transformer core is quickly flipped, and then the reset property of the first telescopic spring is used to make the plug block and the worm gear engage and fix, so that the adjusted worm gear can be fixed and limited, and the phenomenon of the worm gear being deviated due to external force can be effectively avoided. The fixing stability of the transformer core can be further improved by the rubber plate, and the contraction property of the second telescopic spring is used to drive the rotating movable rod to slide inside the limit groove, so that the plug rod and the installation frame can be engaged and fixed, so as to achieve the effect of quickly installing and removing the plug plate, which is convenient for the staff to replace and repair the worn rubber plate later.

[0016] 1. The worm gear is driven to rotate by rotating the worm gear, and the rotation of the worm gear drives the rotation of the rotating rod, so that the transformer core is quickly flipped, and then the pull plate is driven to move by pressing the pull rod, and the movement of the pull plate squeezes the contraction rod and the first telescopic spring. At this time, the pull rod is released, and then the first telescopic spring is reset, so that the plug block and the worm gear are engaged and fixed, so that the adjusted worm gear can be fixed and limited, which can effectively prevent the worm gear from being offset by external forces, bringing convenience to the staff when using it, and the rotation of the rotating rod drives the rotation of the fixing sleeve, and the rotation of the fixing sleeve drives the rotation of the pointer. The staff observes the pointer and the scale line, so as to achieve the effect of accurately adjusting the flipping angle of the transformer core, and the staff inserts the positioning block into the designated positioning hole, so that the pointer is blocked by the positioning block when it rotates to a certain arc, so that the staff can operate the angle to be adjusted in advance, so that the precise adjustment of the transformer core can be more convenient and intuitive, which brings convenience to the staff when using it;

[0017] 2. By making the rubber plate and the transformer core squeezed and connected, the fixing stability of the transformer core can be further improved. By inserting the plug plate into the installation frame and then pulling the slide bar to drive the push plate to move, the movement of the push plate causes the second telescopic spring to stretch. By loosening the slide bar and then through the contraction of the second telescopic spring, the slide bar is quickly reset, and then the slide bar drives the movable rod to rotate. At this time, the rotating movable rod drives the plug rod to slide in the limit groove, so that the plug rod and the installation frame can be engaged and fixed, thereby achieving the effect of quickly installing and removing the plug plate, which is convenient for the staff to replace and repair the worn rubber plate later. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2It is a partial enlarged structural diagram of the adjustment mechanism in the utility model;

[0020] Figure 3 This is a schematic diagram of the overall top view of the replacement component in the utility model;

[0021] Figure 4 It is a schematic diagram of the overall enlarged structure of the clamping plate in the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of part A in the utility model;

[0023] Figure 6 It is a schematic diagram of the overall side view structure of the mounting ring in the utility model.

[0024] In the figure: 1, base; 101, support plate; 102, clamping assembly; 2, adjustment mechanism; 201, mounting box; 202, rotating rod; 203, worm; 204, worm wheel; 205, limit box; 206, pull rod; 207, pull plate; 208, retracting rod; 209, first telescopic spring; 210, plug block; 211, mounting ring; 212, scale line; 213, fixing sleeve; 214, pointer; 2 15. Annular groove; 216. Positioning hole; 217. Positioning block; 3. Replacement assembly; 301. Clamping plate; 302. Slide groove; 303. Mounting frame; 304. Insert plate; 305. Rubber plate; 306. Fixing box; 307. Slide rod; 308. Push plate; 309. Second telescopic spring; 310. Limiting groove; 311. Insert rod; 312. Movable rod; 313. Support rod; 314. Fixing knob. 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 implementation regulations described 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.

[0026] See also Figure 1-6 The utility model provides a technical solution: a turning device for transformer core production, comprising a base 1, a support plate 101 is installed on the top of the base 1, and a clamping assembly 102 is installed on one side of the support plate 101; an adjustment mechanism 2 is provided on one side of the support plate 101, and a replacement assembly 3 is installed on one side of the clamping assembly 102;

[0027] The adjusting mechanism 2 includes a mounting box 201 fixedly connected to one side of the supporting plate 101, and a rotating rod 202 is rotatably connected between the mounting box 201 and the supporting plate 101, one end of the rotating rod 202 is fixedly connected to the clamping assembly 102, and a worm 203 is rotatably connected inside the mounting box 201, and a worm wheel 204 is installed on the outer side of the rotating rod 202 located inside the mounting box 201, and the worm 203 is meshedly connected with the worm wheel 204, and the top of the mounting box 201 is fixedly connected to the limit box 205, and the top of the worm 203 passes through the limit The box 205 is rotatably connected, and a pull rod 206 is slidably connected to the inside of one end of the limit box 205, and a pull plate 207 is fixedly connected to one end of the pull rod 206, and a retractable rod 208 is symmetrically installed between the pull plate 207 and the inside of the limit box 205, and a first telescopic spring 209 is sleeved on the outer side of the retractable rod 208, and an insert block 210 is symmetrically fixedly connected to one side of the pull plate 207, and the insert block 210 and the worm 203 are engaged and fixedly connected, and the reset property of the first telescopic spring 209 allows the insert block 210 to engage with the worm 203. The worm 203 can be fixed and limited, so that the adjusted worm 203 can be fixed and limited, which can effectively prevent the worm 203 from being deflected by external force, bringing convenience to the staff when using it. A mounting ring 211 is fixedly connected to one side of the mounting box 201, and a scale line 212 is provided on one side of the mounting ring 211, and a fixing sleeve 213 is fixedly connected to one end of the rotating rod 202, and a pointer 214 is fixedly connected to one side of the fixing sleeve 213, and an annular groove 215 is provided on one side of the mounting ring 211, and positioning holes are provided inside the annular groove 215. 216, and a positioning block 217 is inserted into the positioning hole 216. The staff observes the pointer 214 and the scale line 212, so as to achieve the effect of accurately adjusting the flipping angle of the transformer core, and the staff inserts the positioning block 217 into the designated positioning hole 216, so that the pointer 214 is blocked by the positioning block 217 when it rotates to a certain arc, so that the staff can operate the angle to be adjusted in advance, so that the precise adjustment of the transformer core can be more convenient and more intuitive, which brings convenience to the staff when using it.

[0028] The replacement component 3 includes a clamping plate 301 symmetrically mounted on one side of the clamping component 102, and a slide groove 302 is provided inside the clamping plate 301, and a mounting frame 303 is slidably connected inside the slide groove 302, and a plug plate 304 is snap-connected inside the mounting frame 303, and a rubber plate 305 is fixedly connected to one end of the plug plate 304, and a fixing box 306 is fixedly connected inside the plug plate 304, and a sliding rod 307 is slidably connected inside the fixing box 306, and the sliding rod 307 is A push plate 308 is installed on the outside, and a second telescopic spring 309 is installed between the push plate 308 and the inside of the fixed box 306. The second telescopic spring 309 is sleeved on the outside of the slide rod 307. The inside of the plug plate 304 is symmetrically provided with a limiting groove 310, and the inside of the limiting groove 310 is slidably connected with an insert rod 311, and an active rod 312 is rotatably connected between one end of the slide rod 307 and the insert rod 311, and one end of the insert rod 311 is fixedly connected to the inner side of the installation frame 303 by clamping. The rubber plate 305 is squeezed and connected with the transformer core, so that the fixing stability of the transformer core can be further improved. The contractility of the second telescopic spring 309 can make the sliding bar 307 quickly reset, and then the sliding bar 307 drives the movable rod 312 to rotate. At this time, the rotating movable rod 312 drives the insertion rod 311 to slide inside the limiting groove 310, so that the insertion rod 311 and the mounting frame 303 can be engaged and fixed, so as to achieve the effect of quickly installing and removing the insertion plate 304, so that it is convenient for the staff to replace and repair the worn rubber plate 305 later, which brings convenience to the staff during use. The interior of the sliding groove 302 is fixedly connected with the support rod 313, and one side of the mounting frame 303 is slidably connected with the support rod 313, and a fixing knob 314 is threadedly connected between the clamping plate 301 and the mounting frame 303, and the mounting frame 303 is fixed and limited by tightening the fixing knob 314, so that the adjusted position of the rubber plate 305 is fixed.

[0029] Working principle: Before using this kind of turning device for transformer core production, it is necessary to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6As shown, the worm gear 204 is driven to rotate by rotating the worm 203, and the rotation of the worm gear 204 drives the rotation of the rotating rod 202, thereby causing the transformer core to flip quickly, and then the pull rod 206 is pressed to drive the movement of the pull plate 207, and the movement of the pull plate 207 squeezes the contraction rod 208 and the first telescopic spring 209. At this time, the pull rod 206 is released, and then the first telescopic spring 209 is reset, so that the plug block 210 and the worm 203 are engaged and fixed, so that the adjusted worm 203 can be fixed and limited, which can effectively prevent the worm 203 from being offset by external forces, and provide convenience for the staff when using it. The rotation of the rotating rod 202 drives the rotation of the fixing sleeve 213, and the rotation of the fixing sleeve 213 drives the rotation of the pointer 214. The staff observes the pointer 214 and the scale line 212, so as to achieve the effect of accurately adjusting the flip angle of the transformer core, and the staff inserts the positioning block 217 into the designated positioning hole 216, so that the pointer 214 is blocked by the positioning block 217 when it rotates to a certain arc, so that the staff can operate the angle to be adjusted in advance, so that the precise adjustment of the transformer core can be more convenient and more intuitive, which brings convenience to the staff when using it;

[0030] After the clamping assembly 102 clamps the transformer core, the mounting frame 303 is slid outside the support rod 313, so that the rubber plate 305 is squeezed and connected with the transformer core, thereby further improving the fixing stability of the transformer core. The plug plate 304 is inserted into the mounting frame 303, and the push plate 308 is driven to move by pulling the slide bar 307. The movement of the push plate 308 causes the second telescopic spring 309 to stretch. The slide bar 307 is released, and the second telescopic spring 309 is contracted, so that the slide bar 307 is quickly The movable rod 312 is then driven to rotate by the sliding rod 307. At this time, the rotating movable rod 312 drives the insertion rod 311 to slide inside the limiting groove 310, so that the insertion rod 311 can be engaged and fixed with the mounting frame 303, thereby achieving the effect of quickly installing and removing the insertion plate 304, thereby facilitating the staff to replace and repair the worn rubber plate 305 later, bringing convenience to the staff when using it, and fixing the mounting frame 303 by tightening the fixing knob 314, so that the adjusted position of the rubber plate 305 is fixed.

[0031] The base 1, the support plate 101 and the clamping assembly 102 are in the prior art. Publication No. CN217035392U discloses a flipping device for transformer core production, in which the device used, and one end of the clamping plate 301 is fixedly connected to the threaded block, which will not be described in detail here.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A turning device for transformer core production, comprising a base (1), a support plate (101) being mounted on the top of the base (1), and a clamping assembly (102) being mounted on one side of the support plate (101); It is characterized in that Also includes: An adjustment mechanism (2) is provided on one side of the support plate (101), and a replacement component (3) is installed on one side of the clamping component (102); The adjusting mechanism (2) comprises a mounting box (201) fixedly connected to one side of the supporting plate (101), a rotating rod (202) is rotatably connected between the mounting box (201) and the supporting plate (101), a worm (203) is rotatably connected inside the mounting box (201), a worm wheel (204) is installed outside the rotating rod (202) located inside the mounting box (201), and a limit box (205) is fixedly connected to the top of the mounting box (201), and the top of the worm (203) passes through the limit box (205). 205) is rotatably connected, and a pull rod (206) is slidably connected inside one end of the limit box (205), and a pull plate (207) is fixedly connected to one end of the pull rod (206), and a retractable rod (208) is symmetrically installed between the pull plate (207) and the inside of the limit box (205), and the outer side of the retractable rod (208) is sleeved with a first telescopic spring (209), and an insert block (210) is symmetrically fixedly connected to one side of the pull plate (207), and the insert block (210) is fixedly connected to the worm gear (203) by snap-fitting.

2. The turning device for transformer core production according to claim 1, characterized in that: The replacement component (3) comprises a clamping plate (301) symmetrically mounted on one side of the clamping component (102), and a slide groove (302) is provided inside the clamping plate (301), and a mounting frame (303) is slidably connected inside the slide groove (302), and a plug plate (304) is snap-connected inside the mounting frame (303), and a rubber plate (305) is fixedly connected to one end of the plug plate (304), and a fixing box (306) is fixedly connected inside the plug plate (304), and a sliding rod is slidably connected inside the fixing box (306). (307), and a push plate (308) is installed on the outer side of the slide rod (307), and a second telescopic spring (309) is installed between the push plate (308) and the inside of the fixed box (306), and a limiting groove (310) is symmetrically opened inside the plug plate (304), and an insert rod (311) is slidably connected inside the limiting groove (310), and a movable rod (312) is rotatably connected between one end of the slide rod (307) and the insert rod (311), and one end of the insert rod (311) is fixedly connected to the inner side of the installation frame (303) by snapping.

3. The turning device for transformer core production according to claim 2, characterized in that: A support rod (313) is fixedly connected inside the slide groove (302), and one side of the installation frame (303) is slidably connected to the support rod (313), and a fixing knob (314) is threadedly connected between the clamping plate (301) and the installation frame (303).

4. The turning device for transformer core production according to claim 1, characterized in that: One side of the installation box (201) is fixedly connected to a mounting ring (211), and one side of the mounting ring (211) is provided with a scale line (212), one end of the rotating rod (202) is fixedly connected to a fixing sleeve (213), and one side of the fixing sleeve (213) is fixedly connected to a pointer (214), one side of the mounting ring (211) is provided with an annular groove (215), and the inside of the annular groove (215) is provided with a positioning hole (216), and the inside of the positioning hole (216) is plugged with a positioning block (217).

5. The turning device for transformer core production according to claim 1, characterized in that: The worm (203) is meshingly connected with the worm wheel (204).

6. The turning device for transformer core production according to claim 2, characterized in that: The second telescopic spring (309) is sleeved on the outer side of the sliding rod (307).

7. The turning device for transformer core production according to claim 1, characterized in that: One end of the rotating rod (202) is fixedly connected to the clamping assembly (102).

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