Axle distance adjusting assembly for clay model

Abstract

The utility model relates to the technical field of clay model frames, in particular to a clay model axle distance adjusting assembly. The device comprises a frame, an expansion assembly and an adjusting assembly, a hand wheel a and a driving rod are rotationally arranged on the frame, and a plurality of gears are evenly arranged on the driving rod; the two expansion assemblies are arranged on the frame in a relatively sliding mode, and each expansion assembly comprises an expansion frame arranged on the frame in a sliding mode, a plurality of racks evenly arranged on the expansion frame, expansion rods arranged on the two sides of the expansion frame in a sliding mode respectively, connecting rods arranged on the two expansion rods and positioning rods arranged on the connecting rods; the plurality of gears are in one-to-one corresponding meshed connection with the plurality of racks; the two adjusting assemblies are arranged on the two sides of the frame respectively. According to the utility model, the gear drives the racks in different directions to adjust the positions of the two expansion frames, so that the overall area adjustment of the assembly is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil slush model frame technical field especially relates to a kind of oil slush model wheel axle spacing adjusting assembly. BACKGROUND

[0002] Oil slush model generally refers to the automobile body model sculpted with oil slush in vehicle body design, to facilitate the review and later modification of automobile styling, when making oil slush model, first, blocky foam is bonded on chassis frame, after processing foam into negative allowance whole vehicle shape, then evenly cover oil slush on foam, finally oil slush milling is carried out, to make oil slush in this way.

[0003] The Chinese patent with publication number CN217932999U discloses an oil slush model wheel axle spacing adjusting assembly, comprising a chassis frame, a wheel frame is arranged in the chassis frame, an adjusting sliding plate is integrally arranged on the outer side of the wheel frame, a threaded column is rotatably connected in the wheel frame, the threaded column is parallel to the adjusting sliding plate, and they are arranged in side end alignment, a threaded adjusting block is arranged on the threaded column, a wheel frame is arranged on the chassis frame to facilitate adjustment, when adjusting the wheel spacing, rotate the threaded column by hand wheel, to drive the sliding sleeve to slide by the threaded column driving threaded adjusting block, wheel axle is arranged on the outer side of the sliding sleeve, to enable the spacing adjustment between wheel axles, in addition, by the arrangement of moving plate and fixed plate, when the wheel height needs to be adjusted, remove the moving plate from the fixed plate, adjust the height, and then reinstall the moving plate on the fixed plate, to complete the adjustment of wheel height.

[0004] However, the above technical solution has the following disadvantages: after adjusting the wheel axle spacing of the frame, the proportion of the vehicle body is adjusted synchronously for the good-looking model, but the adjusting assembly cannot adjust the length and width of the frame, so a new frame needs to be replaced for shaping. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art, and proposes a new type of oil slush model wheel axle spacing adjusting assembly, which adjusts the positions of two extension frames by gear driving rack in different directions, to realize the overall area adjustment of the assembly.

[0006] The utility model discloses a technical scheme, a kind of oil sludge model wheel axle spacing adjusting assembly, comprising: frame, hand wheel a and driving rod are rotationally arranged on it, multiple gears are evenly arranged on driving rod;Expansion assembly, it is slidably arranged two groups on frame, expansion assembly includes expansion frame slidably arranged on frame, multiple racks are evenly arranged on expansion frame, expansion rod is slidably arranged on the both sides of expansion frame respectively, connecting rod is arranged on the two expansion rods, and positioning rod is arranged on connecting rod;Multiple gears and multiple racks are one-to-one meshing connection;Adjusting assembly, it is arranged on the both sides of frame respectively.

[0007] Preferably, the expansion rod includes staggered intermediate blocks and elongated blocks, and a pair of springs is arranged on each of the intermediate blocks.

[0008] Preferably, the expansion frame has an elongated rod, and the elongated blocks have elongated rod portions on both sides thereof. The elongated rod and the elongated rod portions have the same structure, and the pair of springs abut against the elongated rod portions, the elongated rod, and the intermediate blocks, respectively.

[0009] Preferably, the connecting rod has a multiple telescopic rod structure, the positioning rod is fixedly connected with the connecting rod, and a positioning nut is threadedly connected with the positioning rod.

[0010] Preferably, the adjusting assembly includes a mounting frame arranged on the frame, a lead screw rotationally arranged on the mounting frame, a hand wheel b coaxially arranged on the lead screw, a driving block threadedly connected with the lead screw, an adjusting frame slidably arranged on the two expansion rods, respectively, and a multiple telescopic rod arranged on the driving block and the adjusting frame, respectively.

[0011] Preferably, the adjusting frame has multiple mounting through holes evenly distributed thereon.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] In use, the user fixes the oil sludge model on the frame and the expansion assembly to shape it. When adjusting the wheel, the spacing adjusting assembly is used. After adjusting the vehicle, the model size is adjusted by the hand wheel a and the driving rod. The meshing of the gears and the racks enables the expansion frame to move, and the expansion rod moves accordingly to adapt to the model adjustment requirement, thereby improving the versatility of the assembly. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 FIG. 1 is a structural schematic view of an embodiment of the utility model;

[0015] Fig. 2 FIG. 2 is a structural schematic view of another embodiment of the utility model;

[0016] Fig. 3 FIG. 3 is a partial schematic view of an embodiment of the utility model.

[0017] Reference numerals: 1. Frame; 2. Extension frame; 3. Handwheel a; 4. Drive rod; 5. Gear; 6. Extension rod; 7. Rack; 8. Extension rod; 81. Intermediate block; 82. Extension block; 83. Spring; 9. Adjustment frame; 10. Handwheel b; 11. Drive block; 12. Connecting rod; 13. Positioning rod; 14. Mounting bracket; 15. Lead screw; 16. Multiple telescopic rod b. Detailed Implementation

[0018] Example 1

[0019] like Figs. 1-3 As shown in the figure, the clay model wheel axle spacing adjustment component proposed in this embodiment includes a frame 1, an extension component, and a spacing adjustment component. A handwheel a3 and a drive rod 4 are rotatably mounted on the frame 1, and a plurality of gears 5 are evenly arranged on the drive rod 4. Two sets of extension components are slidably arranged on the frame 1. The extension components include an extension frame 2 slidably mounted on the frame 1, a plurality of racks 7 evenly arranged on the extension frame 2, an extension rod 8 slidably mounted on each side of the extension frame 2, a connecting rod 12 mounted on the two extension rods 8, and a positioning rod 13 mounted on the connecting rod 12. The plurality of gears 5 are meshed with the plurality of racks 7 in a one-to-one correspondence. One adjustment component is provided on each side of the frame 1.

[0020] In this embodiment, the user produces and shapes the clay model on the frame 1 and the extension assembly. When the user needs to adjust the wheels, the position can be adjusted through the spacing adjustment assembly. If the model needs to be enlarged or reduced after the vehicle adjustment is completed, the user turns the handwheel a3 to drive the drive rod 4 to rotate. The drive rod 4 drives multiple gears 5 to rotate. The extension frame 2 is classified according to its orientation, and according to the batch, the orientation of the rack 7 is set to face up or down. This allows multiple gears 5 to mesh with multiple racks 7 to drive two extension frames 2 to move relative to each other or in opposite directions. During the movement of the extension frame 2, the extension rod 8 will also move. This allows the user to expand the overall area of ​​the assembly according to the adjustment needs of the model, thereby improving the versatility of the assembly.

[0021] Example 2

[0022] like Figs. 1-3 As shown, this embodiment proposes a clay model wheel axle spacing adjustment component. Compared to Embodiment 1, in this embodiment, the extension rod 8 includes staggered intermediate blocks 81 and extension blocks 82, and a pair of springs 83 are provided on each of the intermediate blocks 81. The extension frame 2 has an extension rod 6, and extension rod portions are provided on both sides of the extension blocks 82. The extension rod 6 and the extension rod portions have the same structure. A pair of springs 83 abut against the extension rod portions, the extension rod 6, and the intermediate blocks 81, respectively. The connecting rod 12 is a multi-telescopic rod structure, and the positioning rod 13 is fixedly connected to the connecting rod 12. A positioning nut is threaded onto the positioning rod 13.

[0023] In use, when the user adjusts the length of the extension rod 8, the extension block 82 extends out of the middle block 81, thereby increasing the length of the extension rod 8, and when the user needs to retract the extension rod 8, the spring 83 drives the extension rod 8 to return to the original length, after the extension rod 8 is lengthened, the user can fix the position of the connecting rod 12 through the positioning nut, thereby reducing the adjustment difficulty of the assembly.

[0024] Embodiment three

[0025] As shown in Fig. 1 and Fig. 3 , the oil sludge model axle spacing adjusting assembly provided by the embodiment comprises a mounting frame 14 arranged on the frame 1, a lead screw 15 rotatably arranged on the mounting frame 14, a hand wheel b10 coaxially arranged on the lead screw 15, a driving block 11 threadedly connected to the lead screw 15, an adjusting frame 9 slidably arranged on each of the two extension rods 8, and a plurality of telescopic rods 16 arranged on the driving block 11 and the adjusting frame 9 respectively. The adjusting frame 9 is provided with a plurality of uniformly distributed mounting through holes.

[0026] In use, the user rotates the hand wheel b10 to drive the lead screw 15 to rotate, the lead screw 15 drives the driving block 11 to move, the driving block 11 drives the adjusting frame 9 to rotate through the plurality of telescopic rods 16, and the wheels are arranged on the adjusting frame 9, the plurality of uniformly distributed mounting through holes on the adjusting frame 9 can facilitate the user to adjust the position and height of the wheels, thereby reducing the adjustment difficulty of the assembly.

[0027] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. An oil slick model axle spacing adjustment assembly, characterized by, The utility model relates to a kind of extension frame and the extension frame is used to the extension of the frame (1) of vehicle. The utility model discloses a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle.

2. An oil slick model axle spacing adjustment assembly according to claim 1 wherein, The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle.

3. An oil slick model axle spacing adjustment assembly according to claim 2, wherein, The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle.

4. An oil slick model axle spacing adjustment assembly according to claim 3, wherein, The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle.

5. An oil slick model axle spacing adjustment assembly according to claim 1 wherein, The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle.

6. An oil slick model axle spacing adjustment assembly according to claim 5, wherein, The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. The utility model relates to a kind of extension frame and the extension of the frame (1) of vehicle. 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