Core transfer jig
By designing a combined structure of hot-pressed aluminum base plate and cover plate, combined with the combination of buckle block and torsion spring, the problem of difficult to adapt to capacitor cores of different thicknesses and sizes in the prior art is solved, and the stable load transfer and efficient transport of the core is achieved.
Patent Information
- Application Number
- CN202421924339.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing load transfer fixtures are difficult to adapt to capacitor cores of different thicknesses and sizes, resulting in inconvenient transportation and inefficient efficiency.
A core load transfer fixture is designed, adopting a combined structure of hot-pressed aluminum base plate and cover plate. Through the cooperation of the buckle block and torsion spring, the stable position of the core is determined and adaptable.
The adaptation and stable load transfer of cores of different thickness sizes is achieved, and the transport efficiency and safety are improved.
Smart Images
Figure CN222886480U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of transfer jigs, and particularly relates to a core transfer jig. Background Art
[0002] With the rapid development of industry, the technology of automation equipment is becoming more and more mature. In the assembly line, transfer jigs are needed for the transfer of workpieces between automation equipment.
[0003] Power capacitors are reactive power compensation devices that can reduce line losses, improve power factor and power quality, and are widely used in today's distribution networks and various industries. The capacitor elements in power capacitors are wound by solid dielectrics and aluminum foil electrodes with a certain thickness and number of layers, and the capacitor cores are composed of several capacitor elements connected in parallel and in series.
[0004] The thickness dimensions of each capacitor core are different, so how to adapt to the transfer and ensure the transfer volume is a technical problem that needs to be considered by the current transfer jig. Summary of the Utility Model
[0005] Aiming at the problems raised in the above background art, the purpose of the utility model is to provide a core transfer jig.
[0006] To achieve the above technical purpose, the technical scheme adopted by the utility model is as follows:
[0007] A core transfer jig includes a frame. A connecting piece is installed on the top of the frame. The frame is symmetrically provided with several groups of card slots. Right-angle connecting plates are installed between both ends of the card slots and the frame. Two symmetric card slots on the same horizontal plane together hold a hot-pressed aluminum bottom plate. A capacitor core is placed on the hot-pressed aluminum bottom plate, and a hot-pressed aluminum cover plate is placed on the capacitor core.
[0008] Latch blocks are hingedly installed on the upper sides of both ends of the card slots. A torsion spring is installed between the hinge shaft of the latch block and the upper side of the card slot. The latch block is provided with latch teeth.
[0009] Lugs are connected to the four corners of the frame. The positions of the lugs on both sides are staggered and matched. The lugs are provided with through holes.
[0010] Further defined, a pillow plate is connected to the bottom of the frame. With such a design, it can effectively play a role in buffering and vibration reduction during placement.
[0011] Further defined, the right-angle connecting plate is provided with kidney-shaped holes. With such a design, it has strong adaptability for installation.
[0012] Further limitation: there are at least three buckling teeth, which are in the shape of a right triangle, and the sharp corners are rounded. Such a design ensures the applicable specification range. The right triangle can ensure the pressing effect, and the rounded corners can prevent the surface of the capacitor core from being scratched.
[0013] Further limitation: angle blocks are welded at the corners of the frame. Such a design increases the overall structural strength.
[0014] Beneficial effects of adopting the utility model:
[0015] Adopting the structural design of the utility model, the core is placed on the hot-pressed aluminum bottom plate, and then the hot-pressed aluminum cover plate is used for pressing to complete the positioning of the core. This positioning method can adapt to the transfer of cores with any thickness and size of the same batch specifications, and has strong adaptability;
[0016] Adopting the structural design of the utility model, the cooperation of multiple hot-pressed aluminum bottom plates and hot-pressed aluminum cover plates ensures the overall transfer volume. Further, under the effect of the two side buckling blocks, the pressing strength of the hot-pressed aluminum cover plate on the core can be ensured during the transfer process, and the setting of multiple buckling teeth realizes the adjustment of the pressing position;
[0017] Adopting the structural design of the utility model, the splicing of two frames can be realized through the ear plates, further expanding the transfer volume. Description of the drawings
[0018] The utility model can be further illustrated by the non-limiting embodiments given in the drawings;
[0019] Figure 1 It is a schematic structural diagram of an embodiment of a core transfer jig of the utility model;
[0020] Figure 2 For Figure 1 The enlarged structural diagram at A in
[0021] Figure 3 It is a schematic structural diagram when the frames of an embodiment of a core transfer jig of the utility model are spliced and used;
[0022] The main component symbols are explained as follows:
[0023] Frame 1; Connecting piece 2; Card slot 3; Right-angle connecting plate 4; Hot-pressed aluminum bottom plate 5; Capacitor core 6; Hot-pressed aluminum cover plate 7; Buckling block 8; Torsion spring 9; Buckling tooth 10; Ear plate 11; Through hole 12; Pillow plate 13; Angle block 14. Specific embodiments
[0024] In order to enable those skilled in the art to better understand the utility model, the technical solution of the utility model will be further described below with reference to the drawings and embodiments.
[0025] As Figures 1 to 3 shown, a core transfer fixture of the present utility model includes a frame 1. A connecting member 2 is installed on the top of the frame 1. The frame 1 is symmetrically provided with several groups of card slots 3. Right-angle connecting plates 4 are installed between both ends of the card slots 3 and the frame 1. Two symmetric card slots 3 on the same horizontal plane are placed with a hot-pressed aluminum bottom plate 5 together. A capacitor core 6 is placed on the hot-pressed aluminum bottom plate 5, and a hot-pressed aluminum cover plate 7 is placed on the capacitor core 6;
[0026] At the upper sides of both ends of the card slot 3, a buckle 8 is hingedly installed. A torsion spring 9 is installed between the hinge shaft of the buckle 8 and the upper side of the card slot 3. The buckle 8 is provided with a buckle tooth 10;
[0027] The four corners of the frame 1 are connected with ear plates 11. The positions of the ear plates 11 on both sides are staggeredly matched, and the ear plates 11 are provided with through holes 12.
[0028] In this embodiment, when using a core transfer fixture, the capacitor core 6 is directly placed on the hot-pressed aluminum bottom plate 5, and then the hot-pressed aluminum cover plate 7 is pressed on the upper side of the capacitor core 6. When the buckle 8 on both sides contacts the hot-pressed aluminum cover plate 7 under the action of the torsion spring 9, it will present an operating trajectory of first moving outward and then returning, so that the buckle tooth 10 is clamped on the upper side of the hot-pressed aluminum cover plate 7, thereby strengthening the position positioning effect of the hot-pressed aluminum cover plate 7 and ensuring that the capacitor core 6 will not fall off during the transfer process;
[0029] After the capacitor core 6 is placed, the frame 1 is connected to the automatic transfer device through the connecting member 2. If a trolley is used for loading, the transfer of the capacitor core 6 can be completed. Further, the two frames 1 can be spliced through the through holes on the ear plates 11, so as to achieve the purpose of expanding the transfer capacity.
[0030] Preferably, a pillow plate 13 is connected to the bottom of the frame 1. With such a design, it can effectively play a role in buffering and vibration reduction during placement. In fact, the thickness dimension and material selection of the pillow plate 13 can also be considered according to specific circumstances.
[0031] Preferably, the right-angle connecting plate 4 is provided with a waist-shaped hole. With such a design, the adaptability for installation is strong. In fact, the specification size of the waist-shaped hole can also be considered according to specific circumstances.
[0032] Preferably, there are at least three buckle teeth 10, which are in the shape of a right-angled triangle, and the sharp corners are rounded. With such a design, it can ensure the applicable specification range. The right-angled triangle can ensure the pressing effect, and the rounded corners can prevent the problem of scratching the surface of the capacitor core. In fact, the number and structural shape of the buckle teeth 10 can also be considered according to specific circumstances.
[0033] Preferably, angle blocks 14 are welded at the corners of the frame 1. With such a design, the overall structural strength is increased. In fact, the specification size and installation method of the angle blocks 14 can also be considered according to specific circumstances.
[0034] The above embodiments are only used to exemplarily illustrate the principles and effects of the present utility model, rather than to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.
Claims
1. A core transfer jig, comprising a frame (1), characterized in that: A connecting piece (2) is installed on the top of the frame (1); the frame (1) is symmetrically provided with a plurality of groups of card slots (3); right-angle connecting plates (4) are installed between the two ends of the card slots (3) and the frame (1); hot-pressed aluminum bottom plates (5) are placed in two symmetrical card slots (3) on the same horizontal plane; a capacitor core (6) is placed on the hot-pressed aluminum bottom plates (5); and a hot-pressed aluminum cover plate (7) is placed on the capacitor core (6); Buckle blocks (8) are hingedly mounted on the upper sides of both ends of the slot (3), a torsion spring (9) is mounted between the hinge axis of the buckle block (8) and the upper side of the slot (3), and the buckle block (8) is provided with buckle teeth (10); Ear plates (11) are connected to the four corners of the frame (1), the positions of the ear plates (11) on both sides are staggered and matched, and the ear plates (11) are provided with through holes (12).
2. A core transfer jig according to claim 1, characterized in that: A pillow plate (13) is connected to the bottom of the frame (1).
3. The core transfer jig according to claim 2, characterized in that: The right-angle connecting plate (4) is provided with a waist-shaped hole.
4. The core transfer jig according to claim 3, characterized in that: There are at least three buckle teeth (10) in the shape of a right triangle, with the sharp corners being rounded.
5. The core transfer jig according to claim 4, characterized in that: Corner blocks (14) are welded at the corners of the frame (1).