Linear motor iron core splicing module
By using the inlay structure connecting bumps and grooves and the connection between the slots and the base plate in the linear motor core splicing module, the problems of many splicing steps and poor versatility in the existing technology are solved, and the core is fast and simple Flexible adjustment of splicing and length improves production efficiency.
Patent Information
- Application Number
- CN202421359296.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing linear motor rotary core splicing methods have many steps, complex structure, low production efficiency, and poor versatility, so the core length cannot be flexibly adjusted.
A linear motor core splicing module is designed, and the core is fixed using an inlay structure connecting bumps and grooves. Combined with the connection between the card slot and the bottom plate, the splicing process is simplified and the use of additional pins is avoided.
It realizes fast and simple splicing of the iron core, improves production efficiency, and supports unlimited extension in the length direction, simplifying the assembly process.
Smart Images
Figure CN222169419U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor cores, in particular to a linear motor core splicing module. Background Art
[0002] The core of the linear motor mover is generally of an integral type, but the problem is that the core has poor versatility after the mold is opened and the core cannot be changed after the mold is opened. The patent with application number 202222819810.2 discloses a linear motor mover, a linear motor and a winding and insulating tape pasting tooling, which adopts a modular design of the linear motor mover. The length direction dimension of the base plate can be modified as needed to realize more core splicing, or by splicing multiple movers into one, and the purpose of producing linear motors with different needs can be achieved; however, the form of splicing of multiple mover modules adopted in this technical solution is to open a groove and insert a pin to fix it. Each mover is inserted with a pin, and the two ends of the pin are also fixed with nuts. Obviously, there are many steps, the structure is complicated, and the production efficiency is low. Utility Model Content
[0003] In order to solve the deficiencies of the prior art, the utility model provides a linear motor core splicing module, which has a simple structure and high splicing efficiency.
[0004] The technical problem to be solved by the utility model is achieved through the following technical means: a linear motor core splicing module, including a base plate and a plurality of cores arranged in sequence and installed on the base plate, the core including a conjugate part and a winding part arranged in the middle of the upper part of the conjugate part, the two ends of the conjugate part are respectively provided with matching connecting protrusions and connecting grooves, the connecting protrusion of one core is connected to the connecting groove of another adjacent core, the bottom of the conjugate part is provided with a card slot, and the conjugate part is connected to the base plate through the card slot.
[0005] In the above scheme, the core body is designed with connecting protrusions and connecting grooves. Two adjacent cores can be connected by inlaying the connecting protrusions and connecting grooves to form a locking structure. In addition, in the length direction, multiple cores can be connected and extended indefinitely, but the number of connections is generally 15. In the utility model, there is no need to additionally configure pins to connect and fix the core and the base plate. Instead, they are fixed by card slots, which is simple and quick, thereby improving the splicing and assembly efficiency.
[0006] In one embodiment, winding limit blocks are provided on both sides of the top of the winding portion.
[0007] In the above scheme, since the winding part is used for winding wire, the winding limit block is designed to provide an upper limit for winding wire to prevent the wire from being wound above the winding part and coming off.
[0008] In one embodiment, the lower side surface of the winding limit stopper and the upper side surface of the conjugate portion are both rounded structures.
[0009] In the above solution, a winding area is formed between the winding limit stopper and the conjugate portion, and the design of two rounded corner structures can facilitate winding.
[0010] In one embodiment, the connecting protrusion is in a trapezoidal shape, and the shorter parallel sides of the trapezoidal shape are located on the side surfaces of the corresponding conjugate portions, and the longer parallel sides of the trapezoidal shape are located outside the corresponding conjugate portions.
[0011] In the above solution, the trapezoidal shape can achieve the effect of stable connection and no disengagement when the connecting protrusion and the connecting groove are connected.
[0012] In one embodiment, the shape of the slot is an inverted trapezoid.
[0013] In one embodiment, a card block adapted to the card slot is provided on the upper portion of the base plate.
[0014] In the above solution, the card block is a trapezoidal structure adapted to the card slot. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of the utility model in an embodiment;
[0016] Figure 2 It is a schematic structural diagram of an iron core in an embodiment. DETAILED DESCRIPTION
[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0018] like Figure 1 to Figure 2 As shown, the technical solution adopted by the utility model is that the utility model is a linear motor core splicing module, including a base plate 1 and a plurality of cores 2 arranged in sequence on the base plate 1, the core 2 including a juxtaposed portion 3 and a winding portion 4 arranged in the middle of the upper part of the juxtaposed portion 3, the two ends of the juxtaposed portion 3 are respectively provided with matching connecting protrusions 5 and connecting grooves 6, the connecting protrusion 5 of one core 2 is connected to the connecting groove 6 of another adjacent core 2, the bottom of the juxtaposed portion 3 is provided with a card slot 7, and the juxtaposed portion 3 is connected to the base plate 1 through the card slot 7.
[0019] In the above scheme, the core 2 body is designed with connecting protrusions 5 and connecting grooves 6. Two adjacent cores 2 can be connected by inlaying the connecting protrusions 5 and the connecting grooves 6 to form a locking structure. In addition, in the length direction, multiple cores 2 can be connected and extended indefinitely, but the number of connections is generally 15. In the utility model, there is no need to additionally configure pins to connect and fix the core 2 and the base plate 1. Instead, the card slots 7 are used for fixing, so it is simple and quick, and the splicing and assembly efficiency is improved.
[0020] In one embodiment, winding limit blocks 8 are provided on both sides of the top of the winding portion 4 .
[0021] In the above scheme, since the winding part 4 is used for winding, the winding limit block 8 is designed to provide an upper limit for winding to prevent the winding part 4 from being detached when winding.
[0022] In one embodiment, the lower side surface of the winding limit stopper 8 and the upper side surface of the conjugate portion 3 are both rounded structures 9 .
[0023] In the above solution, a winding area is formed between the winding limit stopper 8 and the conjugate portion 3, and the two rounded corner structures 9 are designed to facilitate winding.
[0024] In one embodiment, the connecting protrusion 5 is in a trapezoidal shape, and the shorter parallel sides of the trapezoidal shape are located on the side surfaces of the corresponding conjugate portion 3 , and the longer parallel sides of the trapezoidal shape are located on the outer sides of the corresponding conjugate portion 3 .
[0025] In the above solution, the trapezoidal shape can achieve the effect of stable connection and no disengagement when the connection protrusion 5 and the connection groove 6 are connected.
[0026] In one embodiment, the shape of the slot 7 is an inverted trapezoid.
[0027] In one embodiment, a card block 10 adapted to the card slot 7 is disposed on the upper portion of the base plate 1 .
[0028] In the above solution, the clamping block 10 is a trapezoidal structure adapted to the clamping slot 7 .
Claims
1. Linear motor core splicing module, characterized in that: The invention comprises a base plate (1) and a plurality of iron cores (2) arranged in sequence and mounted on the base plate (1); the iron core (2) comprises a conjugate portion (3) and a winding portion (4) arranged in the middle of the upper portion of the conjugate portion (3); the two ends of the conjugate portion (3) are respectively provided with matching connecting protrusions (5) and connecting grooves (6); the connecting protrusion (5) of one iron core (2) is connected to the connecting groove (6) of another adjacent iron core (2); a clamping groove (7) is provided at the bottom of the conjugate portion (3); and the conjugate portion (3) is connected to the base plate (1) via the clamping groove (7).
2. The linear motor core splicing module according to claim 1, characterized in that: Winding limit blocks (8) are provided on both sides of the top of the winding portion (4).
3. The linear motor core splicing module according to claim 2, characterized in that: The lower side surface of the winding limit stopper (8) and the upper side surface of the conjugate portion (3) are both rounded structures (9).
4. The linear motor core splicing module according to claim 1, characterized in that: The connecting protrusion (5) is in a trapezoidal shape, and the shorter parallel sides of the trapezoidal shape are located on the side surfaces of the corresponding conjugated portion (3), and the longer parallel sides of the trapezoidal shape are located outside the corresponding conjugated portion (3).
5. The linear motor core splicing module according to claim 1, characterized in that: The shape of the clamping slot (7) is an inverted trapezoid.
6. The linear motor core splicing module according to claim 5, characterized in that: A card block (10) adapted to the card slot (7) is provided on the upper part of the bottom plate (1).