CN219172591U - Electric motor car frame mounting structure - Google Patents
Electric motor car frame mounting structure Download PDFInfo
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- CN219172591U CN219172591U CN202320023056.3U CN202320023056U CN219172591U CN 219172591 U CN219172591 U CN 219172591U CN 202320023056 U CN202320023056 U CN 202320023056U CN 219172591 U CN219172591 U CN 219172591U
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- clamping sleeve
- mounting structure
- fixedly connected
- electric vehicle
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Abstract
The utility model relates to the technical field of electric vehicle frames, in particular to an electric vehicle frame mounting structure which comprises a front wheel axle cylinder, wherein a frame body is fixedly connected to one side of the bottom end of the front wheel axle cylinder, a first clamping sleeve and a second clamping sleeve are respectively sleeved outside the top end and the bottom end of the front wheel axle cylinder, and a frame is fixedly connected to the outer parts of one sides of the first clamping sleeve and the second clamping sleeve. According to the utility model, the height of the front basket installation structure can be adjusted according to the requirements by arranging the frame, during adjustment, the adjusting knob is twisted firstly, the screw rod is driven to synchronously rotate after the adjusting knob rotates, the movable sleeve is driven to linearly lift after the screw rod rotates, the outer installation frame is driven to synchronously lift after the movable sleeve is linearly lifted, then the installation plate of the front basket is fixed with the installation frame through the bolts, then the specific height of the front basket is observed, if the height is unsuitable, the front basket can be finely adjusted again through the adjusting knob until the front basket is adjusted to a proper position.
Description
Technical Field
The utility model relates to the technical field of electric vehicle frames, in particular to an electric vehicle frame mounting structure.
Background
At present, along with the development of social economy, road conditions are greatly improved, and the electric vehicle is light and convenient, has no pollution, meets the characteristics of environmental protection requirements and the like, is popular in the market, and is generally formed by sequentially connecting a front surrounding framework, a main frame and a rear surrounding framework, and a plurality of mounting structures are further arranged on the main frame, wherein the mounting structures comprise a rear cushion mounting frame, a front basket mounting frame and the like and are used for fixing electric vehicle accessories.
The utility model discloses an electric motor car front bumper mounting structure and electric motor car like the bulletin number CN217320609U that authorizes, although it has realized the fixed connection of bumper body and fender support, the convenience of installation and dismantlement has effectively been improved, thereby effectively reduce the cost of labor of installation, simultaneously, owing to need not to use mounting tool, can also simplify the mounting means, owing to need not to use the mounting bolt, can also reduce the assembly part, so that electric motor car product does not leak the mounting bolt outward, thereby make electric motor car product have simple structure, the succinct advantage of outward appearance, but do not solve the preceding basket internal diameter degree of depth that exists because electric motor car unified configuration is not enough in current electric motor car frame mounting structure, after the electric motor car is riding, basket inside article can drop, and current electric motor car front basket mounting structure, when unable height-adjusting, unable adaptation, can lead to the bottom extrusion front fender, or need be got rid of front fender's problem, we propose an electric motor car frame mounting structure for this reason.
Disclosure of Invention
The utility model aims to provide an electric vehicle frame mounting structure for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an electric vehicle frame mounting structure, an electric vehicle frame mounting structure includes
The front wheel axle tube is fixedly connected with a frame body at one side of the bottom end of the front wheel axle tube, a first clamping sleeve and a second clamping sleeve are respectively sleeved at the top end and the outer part of the bottom end of the front wheel axle tube, and a frame is fixedly connected at one side of the first clamping sleeve and one side of the second clamping sleeve;
the shaft seats are arranged at the top end and the bottom end of the middle of the frame, a screw rod is movably arranged between the shaft seats at the two ends through bearings, and the top end of the screw rod penetrates through the frame and is fixedly connected with an adjusting knob;
the movable sleeve is in threaded sleeve connection with the outside of the screw rod, one side of the movable sleeve, which is far away from the front wheel axle cylinder, is fixedly connected with a mounting frame, and a plurality of mounting grooves are formed in the middle of the mounting frame in a penetrating manner.
Preferably, bolt grooves are formed in the outer walls of the top end and the bottom end of one side, far away from the frame, of the front wheel shaft cylinder in a penetrating manner, a fixing rod is connected with one side, far away from the frame, of the first clamping sleeve and the second clamping sleeve in a threaded manner, and a locking knob is fixedly connected with one end, far away from the bolt grooves, of the fixing rod;
preferably, rod seats are fixedly arranged on two sides of the lower surface of the top end and two sides of the upper surface of the bottom end of the frame, guide rods are fixedly sleeved between the rod seats on the top end and the bottom end of the two sides, guide sleeves are movably connected to the outer parts of the guide rods, and one sides of the two guide sleeves are fixedly connected to two ends of the mounting frame;
preferably, the bottom end of the front wheel axle cylinder is fixedly connected with a connecting steel plate, and shock absorber installation seats are uniformly formed at the bottom ends of two sides of the connecting steel plate;
preferably, rubber gaskets are arranged at the connecting joints of the first clamping sleeve, the second clamping sleeve and the front wheel shaft cylinder;
preferably, the inner walls of the mounting groove and the bolt groove are provided with internal threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. this electric motor car frame mounting structure through setting up the frame, this device can be according to the height of basket mounting structure before the demand is adjusted, during the regulation, at first twist adjust knob, drive screw synchronous rotation after adjust knob rotates, drive movable sleeve straight line after the screw rotation and rise, the movable sleeve straight line rises the mounting bracket in the back drive outside and rise in step, then pass through bolt fastening between mounting panel and the mounting bracket with preceding basket, then observe the concrete height of preceding basket, if highly unsuitable, can finely tune through adjust knob once more, until adjusting to suitable position.
2. This electric motor car frame mounting structure through setting up locking knob, after the frame damages, needs to be changed, this device is when changing, through twisting the locking knob, drive the dead lever and rotate out from the key way when the locking knob twists, after unblock in proper order between first cutting ferrule and second cutting ferrule and the front axle section of thick bamboo, can take off the frame from the front axle section of thick bamboo, before taking off again, need take off the locomotive from the front axle section of thick bamboo, then the frame that changes is installed again can, can avoid using the mode of welding to fix like this, and unable dismantlement after the welded fastening, thereby reach convenient to detach and the purpose of installation.
Drawings
FIG. 1 is a schematic overall elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a front axle tube of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;
fig. 4 is an enlarged schematic view of the present utility model at B in fig. 2.
In the figure: 1. a front axle tube; 2. connecting steel plates; 3. a shock absorber mounting base; 4. a frame body; 5. a first ferrule; 6. a second ferrule; 7. a frame; 8. a shaft seat; 9. a screw rod; 10. an adjustment knob; 11. a movable sleeve; 12. a mounting frame; 13. a mounting groove; 14. a key slot; 15. a fixed rod; 16. a locking knob; 17. a rod seat; 18. a guide rod; 19. a guide sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, the present utility model provides a technical solution:
an electric vehicle frame mounting structure, an electric vehicle frame mounting structure includes
The front wheel axle tube 1, one side of the bottom end of the front wheel axle tube 1 is fixedly connected with a frame body 4, the top end and the bottom end of the front wheel axle tube 1 are respectively sleeved with a first clamping sleeve 5 and a second clamping sleeve 6, and one side of the first clamping sleeve 5 and one side of the second clamping sleeve 6 are fixedly connected with a frame 7;
the shaft bases 8 are arranged at the top end and the bottom end of the middle part of the frame 7, a screw rod 9 is movably arranged between the shaft bases 8 at the two ends through bearings, and the top end of the screw rod 9 penetrates through the frame 7 and is fixedly connected with an adjusting knob 10;
the movable sleeve 11 is in threaded sleeve connection with the outside of the screw rod 9, one side of the movable sleeve 11, which is far away from the front wheel axle barrel 1, is fixedly connected with a mounting frame 12, and a plurality of mounting grooves 13 are formed in the middle of the mounting frame 12 in a penetrating manner;
through above-mentioned scheme, through setting up frame 7, this device can be according to the height of basket mounting structure before the demand is adjusted, during the regulation, at first twist adjust knob 10, drive lead screw 9 synchronous rotation after adjust knob 10 rotates, drive movable sleeve 11 straight line after the lead screw 9 rotates and rise, movable sleeve 11 straight line rises the back and drives the synchronous rising of the mounting bracket 12 in the outside, then pass through bolt fastening between mounting panel and the mounting bracket 12 with preceding basket, then observe the concrete height of preceding basket, if highly unsuitable, can finely tune through adjust knob 10 once more, until adjust to suitable position.
In this embodiment, preferably, bolt grooves 14 are formed in the top end and the bottom end of the front axle tube 1 away from the frame 7 in a penetrating manner, a fixing rod 15 is connected to one side of the first clamping sleeve 5 and the second clamping sleeve 6 away from the frame 7 in a threaded manner, and a locking knob 16 is fixedly connected to one end of the fixing rod 15 away from the bolt grooves 14;
through the scheme, when the frame 7 is damaged and needs to be replaced through the arrangement of the locking knob 16, the locking knob 16 is twisted to drive the fixing rod 15 to rotate and slide out of the bolt groove 14 when the locking knob 16 is twisted, the frame 7 can be taken down from the front wheel shaft barrel 1 after the first clamping sleeve 5, the second clamping sleeve 6 and the front wheel shaft barrel 1 are unlocked in sequence, the headstock is required to be taken down from the front wheel shaft barrel 1 before being taken down, and then the new frame 7 is replaced and installed again, so that the fixing in a welding mode can be avoided, and the disassembly cannot be realized after the welding fixing, thereby achieving the purposes of convenient disassembly and installation;
in this embodiment, preferably, rod bases 17 are fixedly installed on both sides of the lower surface of the top end and both sides of the upper surface of the bottom end of the frame 7, guide rods 18 are fixedly sleeved between the rod bases 17 on both sides, guide sleeves 19 are movably connected to the outside of the guide rods 18, and one sides of the two guide sleeves 19 are fixedly connected to both ends of the mounting frame 12;
through the scheme, the guide rod 18 is arranged, the guide sleeves 19 are arranged at the two ends of one side, close to the screw rod 9, of the mounting frame 12, when the screw rod 9 is lifted, the guide sleeves 19 at the two ends of the mounting frame 12 can be lifted synchronously along the guide rod 18, so that the mounting frame 12 can be kept at a horizontal angle all the time, and further, after the front basket is mounted, the basket is kept not to incline;
in this embodiment, preferably, the bottom end of the front axle tube 1 is fixedly connected with a connecting steel plate 2, and the bottom ends of two sides of the connecting steel plate 2 are uniformly and integrally formed with a damper mounting seat 3;
through the scheme, the connecting steel plate 2 and the shock absorber mounting seat 3 are arranged, the connecting steel plate 2 is arranged at the bottom end of the front wheel shaft 1, the shock absorber mounting seats 3 are arranged at the bottoms of the two ends of the connecting steel plate 2, and the shock absorber mounting seats 3 are used for mounting the front wheels of the electric vehicle for shock absorption;
in this embodiment, preferably, rubber gaskets are arranged at the connection joints of the first clamping sleeve 5 and the second clamping sleeve 6 and the front axle tube 1;
through the scheme, the rubber gasket is arranged at the connecting joint of the first clamping sleeve 5, the second clamping sleeve 6 and the front wheel shaft 1, so that after the front wheel shaft 1 is clamped by the first clamping sleeve 5 and the second clamping sleeve 6, the structural stability can be improved, and noise can not be generated between the first clamping sleeve 5 and the second clamping sleeve 6 due to vibration when an electric vehicle is ridden;
in this embodiment, preferably, the inner walls of the mounting groove 13 and the bolt groove 14 are provided with internal threads;
through above-mentioned scheme, through setting up mounting groove 13 and keyway 14, the internal thread has all been seted up to this device in the inner wall department of mounting groove 13 and keyway 14, is convenient for in mounting groove 13 and keyway 14 with bolt threaded connection like this to reach the purpose of being convenient for connect.
When the electric vehicle frame mounting structure of the embodiment is used, the height of the front basket mounting structure can be adjusted according to requirements, during adjustment, the adjusting knob 10 is twisted firstly, the screw rod 9 is driven to synchronously rotate after the adjusting knob 10 rotates, the movable sleeve 11 is driven to linearly lift after the screw rod 9 rotates, the mounting frame 12 on the outer side is driven to synchronously lift after the movable sleeve 11 is linearly lifted, then the mounting plate of the front basket and the mounting frame 12 are fixed through bolts, then the specific height of the front basket is observed, if the height is unsuitable, the fine adjustment can be carried out again through the adjusting knob 10 until the adjusting knob is adjusted to a proper position, when the frame 7 is damaged, the frame needs to be replaced, when the electric vehicle frame mounting structure is replaced, the locking knob 16 is twisted, the fixing rod 15 is driven to slide out from the bolt groove 14, after the first clamping sleeve 5 and the second clamping sleeve 6 are sequentially unlocked with the front wheel shaft barrel 1, the frame 7 can be taken down from the front wheel shaft barrel 1, the front wheel head needs to be taken down from the front wheel shaft barrel 1 before the front wheel shaft barrel is taken down, and then the updated frame 7 is installed again, and the welding mode can not be convenient to detach and detach.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An electric motor car frame mounting structure, its characterized in that: the electric vehicle frame mounting structure comprises
The front wheel axle tube (1), a frame body (4) is fixedly connected to one side of the bottom end of the front wheel axle tube (1), a first clamping sleeve (5) and a second clamping sleeve (6) are respectively sleeved outside the top end and the bottom end of the front wheel axle tube (1), and a frame (7) is fixedly connected to one side of each of the first clamping sleeve (5) and the second clamping sleeve (6);
the shaft seat (8), the shaft seat (8) is arranged at the top end and the bottom end of the middle part of the frame (7), a screw rod (9) is movably arranged between the shaft seats (8) at the two ends through a bearing, and the top end of the screw rod (9) penetrates through the frame (7) and is fixedly connected with an adjusting knob (10);
the movable sleeve (11), the outside in lead screw (9) is cup jointed to movable sleeve (11) screw thread, one side fixedly connected with mounting bracket (12) of front axle section of thick bamboo (1) is kept away from to movable sleeve (11), a plurality of mounting grooves (13) have been seted up in the middle part of mounting bracket (12) in the penetration.
2. The electric vehicle frame mounting structure according to claim 1, wherein: the front axle tube (1) is far away from one side top and bottom outer wall department of frame (7) and has all penetrated and has offered bolt groove (14), one side threaded connection that frame (7) was kept away from in first cutting ferrule (5) and second cutting ferrule (6) has dead lever (15), one end fixedly connected with locking knob (16) that bolt groove (14) were kept away from to dead lever (15).
3. The electric vehicle frame mounting structure according to claim 1, wherein: rod bases (17) are fixedly arranged on two sides of the lower surface of the top end and two sides of the upper surface of the bottom end of the frame (7), guide rods (18) are fixedly sleeved between the rod bases (17) on the top end and the bottom end of the two sides, guide sleeves (19) are movably connected to the outside of the guide rods (18), and one sides of the two guide sleeves (19) are fixedly connected to two ends of the installation frame (12).
4. The electric vehicle frame mounting structure according to claim 1, wherein: the bottom fixedly connected with connection steel sheet (2) of front axle section of thick bamboo (1), the both sides bottom homogeneous body shaping of connection steel sheet (2) has bumper shock absorber mount pad (3).
5. The electric vehicle frame mounting structure according to claim 1, wherein: rubber gaskets are arranged at the connecting joints of the first clamping sleeve (5) and the connecting joint of the second clamping sleeve (6) and the front wheel shaft (1).
6. The electric vehicle frame mounting structure according to claim 2, characterized in that: internal threads are formed on the inner walls of the mounting groove (13) and the bolt groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320023056.3U CN219172591U (en) | 2023-01-05 | 2023-01-05 | Electric motor car frame mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320023056.3U CN219172591U (en) | 2023-01-05 | 2023-01-05 | Electric motor car frame mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219172591U true CN219172591U (en) | 2023-06-13 |
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ID=86674793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320023056.3U Active CN219172591U (en) | 2023-01-05 | 2023-01-05 | Electric motor car frame mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219172591U (en) |
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2023
- 2023-01-05 CN CN202320023056.3U patent/CN219172591U/en active Active
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