Assembled electric slipper
By designing modular stator components and rotor components, the cumbersome problem of electric slide assembly in the prior art is solved, rapid assembly and flexible assembly are achieved, and convenience is improved.
Patent Information
- Application Number
- CN202411818047.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-03-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the assembly and maintenance process of electric slips is complicated and reduces convenience.
An assembled electric slip is designed to achieve rapid assembly and flexible modular assembly through the modular design of stator and rotor assembly.
It realizes rapid assembly of electric slips and flexible modular assembly, improving the convenience of assembly and maintenance.
Smart Images
Figure CN119651294A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of electric slides, and in particular to an assembled electric slide. Background Art
[0002] The electric lubricant is an electrical component responsible for connecting, transmitting energy and signals to rotating bodies. It is usually installed at the rotation center of the equipment and is mainly composed of two parts: rotating and stationary. The rotating part is connected to the rotating structure of the equipment and rotates with it, which is called the "rotor"; the stationary part is connected to the energy of the fixed structure of the equipment, which is called the "stator".
[0003] In the prior art, the main assembly procedures of the electric slide include welding copper rings, stacking copper rings and insulating sheets, installing the main shaft, gluing the main shaft, installing end covers, installing brush holders, welding brush holders, gluing and covering the outer shell, etc. This makes the operation process more cumbersome during the assembly and subsequent maintenance of the electric slide, greatly reducing the convenience of assembling and maintaining the electric slide. Summary of the invention
[0004] The purpose of the present invention is to solve the disadvantages of the prior art that the operation process of assembling and subsequently maintaining the electric slide is relatively complicated, and to propose an assembled electric slide.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an assembled electric slide, including a shell, the inner wall of the shell is provided with a stator assembly, and the inner wall of the stator assembly is provided with a rotor assembly; the stator assembly includes a front cover and a baffle for sealing both ends of the shell, a large current module brush for conduction, a small current module brush and a signal module brush; the rotor assembly includes a shaft head, a large current module shaft for conduction, a small current module shaft and a signal module shaft.
[0006] The effect achieved by the above components is: through the cooperation between the various components, the electric slide can be quickly assembled, and the installation order and quantity between the large current module shaft, the small current module shaft and the signal module shaft can be changed as needed, thereby realizing the modular assembly of the electric slide, greatly improving the convenience of assembling and maintaining the electric slide.
[0007] Preferably, the front cover is fixedly connected to the inner wall of the shell, the shaft head passes through the front cover, the inner wall of the shaft head is engaged with the large current module shaft, the inner wall of the large current module shaft away from the shaft head is engaged with the small current module shaft, the inner wall of the small current module shaft away from the large current module shaft is engaged with the signal module shaft, the signal module shaft is engaged with the shaft tail, the inner wall of the shell is fixedly connected to the baffle, four fixing rods are fixedly connected on the side where the front cover and the baffle are close to each other, the large current module brush, the small current module brush and the signal module brush are all fixedly connected to the fixing rods, a plurality of first brush filaments are fixedly connected to the surface of the large current module brush, a plurality of second brush filaments are fixedly connected to the surface of the small current module brush, and a plurality of third brush filaments are fixedly connected to the surface of the signal module brush.
[0008] The effect achieved by the above components is: when assembling the electric slide, first weld the required wires on the wiring terminals of the required high-current module shaft, low-current module shaft and signal module shaft, and then snap-fit the high-current module shaft, low-current module shaft and signal module shaft brushes with the shaft head and shaft tail as needed. At this time, the high-current module shaft, low-current module shaft and signal module shaft need to be located between the shaft head and the shaft tail, and then the front bearing and the rear bearing are respectively sleeved on the arc surfaces of the shaft head and the shaft tail, and then the shaft head is passed through the front cover, and then the baffle is covered on the other end of the shaft tail, and then the four fixing rods are fixed to the front with the help of bolts. Between the cover and the baffle, then select the large current module brush, small current module brush and signal module brush that match the large current module shaft, small current module shaft and signal module shaft, and use bolts to install the large current module brush, small current module brush and signal module brush on the surface of the fixed rod. At this time, ensure that the large current module brush, small current module brush and signal module brush are matched one by one with the large current module shaft, small current module shaft and signal module shaft respectively, and then weld the wires connected to the large current module brush, small current module brush and signal module brush in turn, and finally put the outer shell on the surface of the front cover and the baffle. At this time, the assembly of the electric slide can be completed.
[0009] Preferably, the shaft head and the shaft tail are both located between the front cover and the baffle, and the size of the high-current module shaft is compatible with the size of the signal module shaft.
[0010] The effect achieved by the above components is: since the size of the large current module shaft is compatible with the size of the signal module shaft, the large current module shaft, the small current module shaft and the signal module shaft can match each other, so the installation order and quantity between the large current module shaft, the small current module shaft and the signal module shaft can be changed as needed, thereby realizing the modular assembly of electric slides.
[0011] Preferably, the arc surface of the shaft head is sleeved with a front bearing, the shaft head is connected to the front cover by interference fit, the arc surface of the shaft tail is sleeved with a rear bearing, and the rear bearing is connected to the baffle by interference fit.
[0012] The effects achieved by the above components are: the front bearing reduces the friction between the front cover and the shaft head, and the rear bearing reduces the friction between the baffle and the shaft tail.
[0013] Preferably, four threading holes are opened on the surface of the baffle, and the inner walls of the threading holes are processed by a polishing process.
[0014] The effect achieved by the above components is: since the inner wall of the threading hole is processed by a polishing process, the burrs on the inner wall of the threading hole can be prevented as much as possible from scratching the wire.
[0015] Preferably, the first brush wire is against the arc surface of the large current module shaft, the second brush wire is against the arc surface of the small current module shaft, and the third brush wire is against the arc surface of the signal module shaft.
[0016] The effect achieved by the above components is: since the first brush wire is against the arc surface of the large current module shaft, the second brush wire is against the arc surface of the small current module shaft, and the third brush wire is against the arc surface of the signal module shaft, a passage can be formed between the large current module shaft and the large current module brush, a passage can be formed between the small current module shaft and the small current module brush, and a passage can be formed between the signal module shaft and the signal module brush.
[0017] Preferably, the first brush filaments, the second brush filaments and the third brush filaments are all made of silver-copper alloy.
[0018] The effect achieved by the above components is: since the first brush wire, the second brush wire and the third brush wire are all made of silver-copper alloy, and the filamentary silver-copper alloy has the advantages of moderate elasticity, excellent conductivity and wear resistance, the first brush wire, the second brush wire and the third brush wire made of silver-copper alloy can greatly ensure the stability and durability of the passage.
[0019] Preferably, the fixing rod is made of polyamide.
[0020] The above components have the following effects: since the fixing rod is made of polyamide, which has high strength, insulation and self-absorption, the fixing rod made of polyamide can prevent the short circuit of the components inside the electric slide to a certain extent.
[0021] Preferably, the arc surface of the shell is coated with a polytetrafluoroethylene coating.
[0022] The effect achieved by the above components is: since the surface tension of the polytetrafluoroethylene coating is relatively small, the polytetrafluoroethylene coating can facilitate the cleaning of pollutants on the surface of the shell, thereby further facilitating the maintenance of the electric slide.
[0023] Compared with the prior art, the advantages and positive effects of the present invention are:
[0024] 1. In the present invention, the electric slide can be quickly assembled through the coordination of various components, and the installation sequence and quantity between the large current module shaft, the small current module shaft and the signal module shaft can be changed as needed, thereby realizing the modular assembly of the electric slide, which greatly improves the convenience of assembling and maintaining the electric slide.
[0025] 2. In the present invention, by providing a front bearing and a rear bearing, the front bearing can reduce the friction between the front cover and the shaft head, and the rear bearing can reduce the friction between the baffle and the shaft tail.
[0026] 3. In the present invention, by providing a threading hole, the wires connected to the large current module brush, the small current module brush and the signal module brush are passed through the threading hole, so that the wires can be conveniently connected to other devices. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 A three-dimensional structural diagram of an assembled electric slide is provided for the present invention;
[0028] Figure 2 The present invention proposes an assembled electric slide Figure 1 Schematic diagram of the cross-sectional structure;
[0029] Figure 3 The present invention proposes an assembled electric slide Figure 1 Schematic diagram of the disassembled structure;
[0030] Figure 4 The present invention proposes an assembled electric slide Figure 2 Schematic diagram of the local structure;
[0031] Figure 5 The present invention provides a structural schematic diagram of an assembled electric sliding high current module brush;
[0032] Figure 6 The present invention provides a structural schematic diagram of an assembled electric sliding low current module brush;
[0033] Figure 7 The present invention provides a structural schematic diagram of an assembled electric sliding signal module brush;
[0034] Figure 8 The present invention provides a structural schematic diagram of an assembled electric sliding baffle.
[0035] Legend: 1. Housing; 2. Stator assembly; 21. Front cover; 22. Baffle; 23. Fixing rod; 24. High current module brush; 25. Low current module brush; 26. Signal module brush; 27. First brush wire; 28. Second brush wire; 29. Third brush wire; 3. Rotor assembly; 31. Shaft head; 32. High current module shaft; 33. Low current module shaft; 34. Signal module shaft; 35. Shaft tail; 36. Front bearing; 37. Rear bearing; 4. Threading hole. DETAILED DESCRIPTION
[0036] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0038] Embodiment 1, as Figure 1-8 As shown, the present invention provides an assembled electric slide, including a shell 1, the inner wall of the shell 1 is provided with a stator assembly 2, and the inner wall of the stator assembly 2 is provided with a rotor assembly 3; the stator assembly 2 includes a front cover 21 and a baffle 22 for sealing both ends of the shell 1, a large current module brush 24 for conducting electricity, a small current module brush 25 and a signal module brush 26; the rotor assembly 3 includes a shaft head 31, a large current module shaft 32 for conducting electricity, a small current module shaft 33 and a signal module shaft 34.
[0039] like Figure 2-7As shown, the front cover 21 is fixedly connected to the inner wall of the housing 1, the shaft head 31 passes through the front cover 21, the inner wall of the shaft head 31 is engaged with the large current module shaft 32, the inner wall of the large current module shaft 32 away from the shaft head 31 is engaged with the small current module shaft 33, the inner wall of the small current module shaft 33 away from the large current module shaft 32 is engaged with the signal module shaft 34, the signal module shaft 34 is engaged with the shaft tail 35, the inner wall of the housing 1 is fixedly connected to the baffle 22, and four fixing rods 23 are fixedly connected on the side where the front cover 21 and the baffle 22 are close to each other, and the large current module brush 24, the small ... The module brush 25 and the signal module brush 26 are both fixedly connected to the fixed rod 23. The surface of the large current module brush 24 is fixedly connected with a plurality of first brush wires 27, the surface of the small current module brush 25 is fixedly connected with a plurality of second brush wires 28, and the surface of the signal module brush 26 is fixedly connected with a plurality of third brush wires 29. When assembling the electric slide, the required wires are first welded to the required terminals of the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34, and then the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 with the welded wires are brushed with the shaft head 31 as needed. The shaft tail 35 is engaged and docked. At this time, the high-current module shaft 32, the low-current module shaft 33 and the signal module shaft 34 need to be located between the shaft head 31 and the shaft tail 35. Then, the front bearing 36 and the rear bearing 37 are respectively sleeved on the arc surfaces of the shaft head 31 and the shaft tail 35. Then, the shaft head 31 passes through the front cover 21, and then the baffle 22 is covered on the other end of the shaft tail 35. Then, the four fixing rods 23 are fixedly installed between the front cover 21 and the baffle 22 with the help of bolts. Then, the high-current module brush 24, the small-current module brush 24 and the signal module brush 24 that match the high-current module shaft 32, the small-current module shaft 33 and the signal module shaft 34 are selected. The current module brush 25 and the signal module brush 26 are installed on the surface of the fixed rod 23 with the help of bolts. At this time, ensure that the large current module brush 24, the small current module brush 25 and the signal module brush 26 are matched with the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 respectively, and then weld the wires connected with the large current module brush 24, the small current module brush 25 and the signal module brush 26 in turn, and finally put the shell 1 on the surface of the front cover 21 and the baffle 22. At this time, the assembly of the electric slide can be completed.
[0040] like Figure 2-7As shown, the shaft head 31 and the shaft tail 35 are both located between the front cover 21 and the baffle 22, and the size of the large current module shaft 32 is adapted to the size of the signal module shaft 34. Since the size of the large current module shaft 32 is adapted to the size of the signal module shaft 34, the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 can match each other, so the installation order and quantity between the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 can be changed as needed, thereby realizing the modular assembly of the electric slide. The arc surface sleeve of the shaft head 31 is provided with a front bearing 36, and the shaft head 31 is connected with the front cover 21 by interference fit. The arc surface sleeve of the shaft tail 35 is provided with a rear bearing 37, and the rear bearing 37 is connected with the baffle 22 by interference fit. The front bearing 36 can reduce the friction between the front cover 21 and the shaft head 31, and the rear bearing 37 can reduce the friction between the baffle 22 and the shaft tail 35.
[0041] like Figure 4 and Figure 8 As shown, the surface of the baffle 22 is provided with four threading holes 4, and the inner wall of the threading hole 4 is processed by a polishing process. Since the inner wall of the threading hole 4 is processed by a polishing process, the burrs on the inner wall of the threading hole 4 can be prevented from scratching the wire as much as possible. The first brush filament 27 is against the arc surface of the large current module shaft 32, the second brush filament 28 is against the arc surface of the small current module shaft 33, and the third brush filament 29 is against the arc surface of the signal module shaft 34. Since the first brush filament 27 is against the arc surface of the large current module shaft 32, the second brush filament 28 is against the arc surface of the small current module shaft 33, and the third brush filament 29 is against the arc surface of the signal module shaft 34, a passage can be formed between the large current module shaft 32 and the large current module brush 24, a passage can be formed between the small current module shaft 33 and the small current module brush 25, and a passage can be formed between the signal module shaft 34 and the signal module brush 26. The first brush wire 27, the second brush wire 28 and the third brush wire 29 are all made of silver-copper alloy. Since the first brush wire 27, the second brush wire 28 and the third brush wire 29 are all made of silver-copper alloy, and the filamentary silver-copper alloy has the advantages of moderate elasticity, excellent electrical conductivity and wear resistance, the first brush wire 27, the second brush wire 28 and the third brush wire 29 made of silver-copper alloy can greatly ensure the stability and durability of the passage.
[0042] like Figure 3 As shown, the fixing rod 23 is made of polyamide, and polyamide has high strength, insulation and self-absorption. Therefore, the fixing rod 23 made of polyamide can prevent the short circuit of the components inside the electric slide to a certain extent. The arc surface of the shell 1 is coated with a polytetrafluoroethylene coating. Since the surface tension of the polytetrafluoroethylene coating is small, the polytetrafluoroethylene coating can facilitate the cleaning of pollutants on the surface of the shell 1, thereby further facilitating the maintenance of the electric slide.
[0043] The overall working principle is as follows: when assembling the electric slide, first weld the required wires to the required wiring terminals of the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34, and then engage the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 with the welded wires with the shaft head 31 and the shaft tail 35 as required. At this time, the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 need to be located between the shaft head 31 and the shaft tail 35, and then the front bearing 36 and the rear bearing 37 are connected. The front bearing 36 is respectively sleeved on the arc surface of the shaft head 31 and the shaft tail 35, and then the shaft head 31 is passed through the front cover 21 and the front bearing 36 is connected with the shaft cover by interference fit. At this time, the front cover 21 supports the front bearing 36, and the front bearing 36 reduces the friction between the front cover 21 and the shaft head 31. Then the baffle plate 22 is covered on the other end of the shaft tail 35, and at the same time, it is ensured that the rear bearing 37 is connected with the baffle plate 22 by interference fit. The rear bearing 37 reduces the friction between the baffle plate 22 and the shaft tail 35. Then, the four bolts are used to fix the front cover 21 and the front bearing 36. A fixing rod 23 is fixedly installed between the front cover 21 and the baffle 22, and then a large current module brush 24, a small current module brush 25 and a signal module brush 26 matching the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 are selected, and the large current module brush 24, the small current module brush 25 and the signal module brush 26 are installed on the surface of the fixing rod 23 with the help of bolts. At this time, ensure that the large current module brush 24, the small current module brush 25 and the signal module brush 26 are respectively matched with the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 are matched one by one, and then the wires connected to the large current module brush 24, the small current module brush 25 and the signal module brush 26 are welded in sequence, and then the wires connected to the large current module brush 24, the small current module brush 25 and the signal module brush 26 are passed through the threading hole 4. Since the inner wall of the threading hole 4 is processed by a polishing process, the burrs on the inner wall of the threading hole 4 can be prevented from scratching the wires as much as possible. Finally, the outer shell 1 is put on the surface of the front cover 21 and the baffle 22, and the assembly of the electric slide can be completed at this time.
[0044] Since the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 can match each other, the installation order and quantity between the large current module shaft 32, the small current module shaft 33 and the signal module shaft 34 can be changed as needed, thereby realizing the modular assembly of the electric slide. During the operation of the electric slide, since the first brush wire 27 is against the arc surface of the large current module shaft 32, the second brush wire 28 is against the arc surface of the small current module shaft 33, and the third brush wire 29 is against the arc surface of the signal module shaft 34, the large current module A passage can be formed between the shaft 32 and the large current module brush 24, a passage can be formed between the small current module shaft 33 and the small current module brush 25, and a passage can be formed between the signal module shaft 34 and the signal module brush 26. Since the first brush wire 27, the second brush wire 28 and the third brush wire 29 are all made of silver-copper alloy, and the filamentary silver-copper alloy has the advantages of moderate elasticity, excellent conductivity and wear resistance, the first brush wire 27, the second brush wire 28 and the third brush wire 29 made of silver-copper alloy can greatly ensure the stability and durability of the passage.
[0045] Since the fixing rod 23 is made of polyamide, which has high strength, insulation and self-absorption, the fixing rod 23 made of polyamide can prevent the short circuit of the components inside the electric slide to a certain extent, and since the surface tension of the polytetrafluoroethylene coating is small, the polytetrafluoroethylene coating can easily clean the pollutants on the surface of the housing 1, thereby further facilitating the maintenance of the electric slide.
[0046] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. An assembled electric slide, comprising a housing (1), characterized in that: The inner wall of the housing (1) is provided with a stator assembly (2), and the inner wall of the stator assembly (2) is provided with a rotor assembly (3); The stator assembly (2) comprises a front cover (21) and a baffle (22) for sealing the two ends of the housing (1), a large current module brush (24) for conducting electricity, a small current module brush (25) and a signal module brush (26); The rotor assembly (3) comprises a shaft head (31), a large current module shaft (32) for conducting electricity, a small current module shaft (33) and a signal module shaft (34).
2. The assembled electric slide according to claim 1, characterized in that: The front cover (21) is fixedly connected to the inner wall of the housing (1); the shaft head (31) passes through the front cover (21); the inner wall of the shaft head (31) is snap-fitted with the large current module shaft (32); the inner wall of the large current module shaft (32) at one end away from the shaft head (31) is snap-fitted with the small current module shaft (33); the inner wall of the small current module shaft (33) at one end away from the large current module shaft (32) is snap-fitted with the signal module shaft (34); the signal module shaft (34) is snap-fitted with the shaft tail (35); the inner wall of the housing (1) is snap-fitted with the baffle The front cover (21) and the baffle plate (22) are fixedly connected to each other, and four fixed rods (23) are fixedly connected to the side where the front cover (21) and the baffle plate (22) are close to each other. The large current module brush (24), the small current module brush (25) and the signal module brush (26) are all fixedly connected to the fixed rods (23). The surface of the large current module brush (24) is fixedly connected to a plurality of first brush filaments (27), the surface of the small current module brush (25) is fixedly connected to a plurality of second brush filaments (28), and the surface of the signal module brush (26) is fixedly connected to a plurality of third brush filaments (29).
3. The assembled electric slide according to claim 2, characterized in that: The shaft head (31) and the shaft tail (35) are both located between the front cover (21) and the baffle (22), and the size of the high-current module shaft (32) is compatible with the size of the signal module shaft (34).
4. The assembled electric slide according to claim 3, characterized in that: The arc surface of the shaft head (31) is sleeved with a front bearing (36), and the shaft head (31) is connected to the front cover (21) by interference fit. The arc surface of the shaft tail (35) is sleeved with a rear bearing (37), and the rear bearing (37) is connected to the baffle (22) by interference fit.
5. The assembled electric slide according to claim 2, characterized in that: Four threading holes (4) are provided on the surface of the baffle (22), and the inner walls of the threading holes (4) are processed by a polishing process.
6. The assembled electric slide according to claim 2, characterized in that: The first brush wire (27) abuts against the arc surface of the large current module shaft (32), the second brush wire (28) abuts against the arc surface of the small current module shaft (33), and the third brush wire (29) abuts against the arc surface of the signal module shaft (34).
7. The assembled electric slide according to claim 6, characterized in that: The first brush filaments (27), the second brush filaments (28) and the third brush filaments (29) are all made of silver-copper alloy.
8. The assembled electric slide according to claim 2, characterized in that: The fixing rod (23) is made of polyamide.
9. The assembled electric slide according to claim 1, characterized in that: The arc surface of the shell (1) is coated with a polytetrafluoroethylene coating.