Inclined oil cylinder mounting device

Abstract

The utility model relates to the technical field of forklifts, and discloses an inclined oil cylinder installation device which comprises a base assembly, a first lead screw is installed on the surface of the base assembly in a threaded mode, a cylinder barrel top assembly is fixed to the top of the first lead screw, and a second lead screw is installed on the surface of the cylinder barrel top assembly in a threaded mode. A cylinder head top assembly is fixed to the top of the second lead screw. According to the utility model, the inclined oil cylinder can be quickly assembled and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fork truck, especially tilt cylinder mounting device. BACKGROUND

[0002] In recent years, more and more domestic enterprises have the ability to produce and manufacture fork trucks, and the fork truck industry is seriously "involved". When customers choose and purchase fork trucks, in addition to comparing the quality and price of fork trucks, the delivery period is also an important index for customers to choose and purchase. The assembly steps of the traditional tilt cylinder are complicated, and the process needs to be simplified. Therefore, a tilt cylinder mounting device is designed to assist in installing the tilt cylinder. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at least to solve one of the technical problems in the related art to some extent. Therefore, one purpose of the utility model is to propose a tilt cylinder mounting device to realize the quick assembly and fixation of the tilt cylinder.

[0004] The tilt cylinder mounting device provided by the utility model comprises a base assembly, a second lead screw is screw-mounted on the surface of the base assembly, a cylinder top assembly is fixed at the top of the second lead screw, a first lead screw is screw-mounted on the surface of the cylinder top assembly, and a cylinder head top assembly is fixed at the top of the first lead screw.

[0005] Preferably, the bottom of the second lead screw is sleeved with a handle assembly, the handle assembly comprises a handle, and the surface of the handle is fixed with a round steel.

[0006] Preferably, the base assembly comprises a base welding piece, a base pad is fixed at the bottom of the base welding piece, the base welding piece is composed of a rectangular steel pipe, a top cover, a rectangular steel pipe base and a nut, the rectangular steel pipe base is fixed at the bottom of the rectangular steel pipe, the top cover is fixed at the top of the rectangular steel pipe, and the nut is welded and fixed on the outer surface of the top of the rectangular steel pipe.

[0007] Preferably, the cylinder head top assembly comprises a cylinder head top plate, a second cylinder head rubber pad is fixed on the side wall of the cylinder head top plate, a U-shaped groove is formed in the surface of the cylinder head top plate, and a first cylinder head rubber pad is fixed in the U-shaped groove.

[0008] Preferably, the cylinder top assembly comprises a cylinder top plate, a U-shaped groove is formed in the surface of the cylinder top plate, and a cylinder rubber pad is fixed in the U-shaped groove.

[0009] Preferably, the bottom of the first screw rod and the second screw rod is provided with a butt joint hole for sleeving the handle assembly, the surface of the base assembly is provided with a through hole for screwing the first screw rod, the sidewall surface of the cylinder top assembly is provided with an internal thread hole for screwing the second screw rod, and the bottom surface of the cylinder top assembly is provided with a first fixing hole for fixing the top of the first screw rod.

[0010] The beneficial effects of the utility model are that the cylinder head top assembly and the cylinder top assembly realize the support and fixation of the oil cylinder, the first screw rod and the second screw rod are assembled to realize the quick adjustment of the installation device, the installation device is adapted to the inclination angle and the installation position of the oil cylinder, and quick assembly is realized. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The utility model provides an overall structure schematic diagram of the inclined oil cylinder installation device.

[0012] Figure 2 The utility model provides a cylinder head top assembly structure schematic diagram of the inclined oil cylinder installation device.

[0013] Figure 3 The utility model provides a cylinder top assembly structure schematic diagram of the inclined oil cylinder installation device.

[0014] Figure 4 The utility model provides a base assembly structure schematic diagram of the inclined oil cylinder installation device.

[0015] Figure 5 The utility model provides a base welding piece structure schematic diagram of the inclined oil cylinder installation device.

[0016] Figure 6 The utility model provides a handle assembly structure schematic diagram of the inclined oil cylinder installation device.

[0017] In the drawing: 1, cylinder head top assembly;11, cylinder head top plate;12, first cylinder head rubber pad;13, second cylinder head rubber pad;2, first screw rod;3, cylinder top assembly;31, cylinder top plate;32, cylinder rubber pad;4, second screw rod;5, base assembly;51, base welding piece;511, top cover;512, nut;513, rectangular steel pipe;514, rectangular steel pipe base;52, base pad;6, handle assembly;61, handle;62, round steel. DETAILED DESCRIPTION

[0018] REFERENCE Figures 1-6, the inclined oil cylinder mounting device comprises a base assembly 5, a second lead screw 4 is threadedly mounted on the surface of the base assembly 5, a cylinder top assembly 3 is fixed at the top of the second lead screw 4, a first lead screw 2 is threadedly mounted on the surface of the cylinder top assembly 3, and a cylinder head top assembly 1 is fixed at the top of the first lead screw 2.

[0019] The bottom of the second lead screw 4 is sleeved with a handle assembly 6, and the handle assembly 6 comprises a handle 61, and a round steel 62 is fixed on the surface of the handle 61.

[0020] The base assembly 5 comprises a base welding piece 51, the bottom of the base welding piece 51 is fixed with a base pad 52, and the base welding piece 51 is composed of a rectangular steel pipe 513, a top cover 511, a rectangular steel pipe base 514 and a nut 512, the rectangular steel pipe base 514 is fixed at the bottom of the rectangular steel pipe 513, the top cover 511 is fixed at the top of the rectangular steel pipe 513, and the nut 512 is fixedly welded to the outer surface of the top of the rectangular steel pipe 513, the base pad 52 plays a buffering role and also avoids damaging the paint of the frame structure, the top cover 511 mainly plays a sealing role, avoids rainwater, oil and the like from entering the device, the nut 512 is mainly used for mounting the first lead screw 2, the rectangular steel pipe 513 is processed from the rectangular steel pipe 513 and can be bent by a bending machine or spliced and welded by two bevelled rectangular steel pipes 513, a through hole is processed at the top, the welding is ensured to be concentric with the nut 512, the rectangular steel pipe base plays a base fixing role, the base assembly 5 is a main force receiving component and plays a supporting and stabilizing role, and the structural strength requirement is relatively high.

[0021] The cylinder head top assembly 1 comprises a cylinder head top plate 11, a second cylinder head rubber pad 13 is fixed on the side wall of the cylinder head top plate 11, a U-shaped groove is formed in the surface of the cylinder head top plate 11, a first cylinder head rubber pad 12 is fixed in the U-shaped groove, a clamping groove is designed on the cylinder head top, the clamping groove is mounted on the inclined oil cylinder piston rod and can also play a limiting and anti-rotation role, the second fixing hole of the cylinder head top is used for mounting the second lead screw 4, when the second lead screw 4 is screwed, the cylinder head top plate 11 assembly is fastened, the first cylinder head rubber pad 12 and the second cylinder head rubber pad 13 are pasted on the cylinder head top by using rubber cement, and the first cylinder head rubber pad 12 and the second cylinder head rubber pad 13 mainly protect the cylinder head and the piston rod of the inclined oil cylinder and avoid damaging the surface paint.

[0022] The cylinder top assembly 3 comprises a cylinder top plate 31, a U-shaped groove is formed in the surface of the cylinder top plate 31, a cylinder rubber pad 32 is fixed in the U-shaped groove, and the cylinder top plate 31 is also designed with a clamping groove, the clamping groove is mounted on the inclined oil cylinder cylinder, a threaded hole is processed in the middle and used for the second lead screw 4, a blind hole is designed at the bottom end and used for mounting the first lead screw 2, and the cylinder rubber pad 32 is pasted on the cylinder top plate 31 by using rubber cement and mainly protects the cylinder of the inclined oil cylinder and avoids damaging the surface paint.

[0023] The bottom of the first screw rod 2 and the second screw rod 4 is provided with a butt joint hole for sleeving the handle assembly 6, the surface of the base assembly 5 is provided with a through hole for screwing the first screw rod 2, the side wall surface of the cylinder top assembly 3 is provided with an internal thread hole for screwing the second screw rod 4, the bottom surface of the cylinder top assembly 3 is provided with a first fixing hole for fixing the top of the first screw rod 2, and the side wall surface of the cylinder head top assembly 1 is provided with a second fixing hole for sleeving and fixing the top of the second screw rod 4.

[0024] When the device is used, when the angle between the tilting oil cylinder and the frame needs to be finely adjusted, the handle assembly 6 is only needed to pass through the butt joint hole in the bottom of the first screw rod 2, and the handle is rotated clockwise or counterclockwise; when the length of the piston rod of the tilting oil cylinder needs to be finely adjusted, the handle assembly 6 is also only needed to pass through the round hole in the bottom of the second screw rod 4, and the handle is rotated clockwise or counterclockwise, and after the adjustment is completed, the device is assembled on the forklift and is fixed with the tilting oil cylinder, and the device is particularly suitable for assembling the tilting oil cylinder of the forklift, can shorten the installation time of the tilting oil cylinder and improve the work efficiency.

Claims

1. A tilt cylinder mounting arrangement characterised in that: Including base assembly, the surface of base assembly is equipped with second screw rod, the top of second screw rod is fixed with cylinder top assembly, the surface of cylinder top assembly is equipped with first screw rod, the top of first screw rod is fixed with cylinder head top assembly.

2. The tilt cylinder mounting device of claim 1, wherein: The bottom of second screw rod is equipped with handle assembly, handle assembly includes handle, the surface of handle is fixed with round steel.

3. The tilt cylinder mounting device of claim 1, wherein: The bottom of base assembly is fixed with base pad, base welding piece is composed of rectangular steel pipe, top cover, rectangular steel pipe base and nut, rectangular steel pipe base is fixed at the bottom of rectangular steel pipe, top cover is fixed at the top of rectangular steel pipe, nut is welded and fixed on the outer surface of rectangular steel pipe top.

4. The tilt cylinder mounting device of claim 1, wherein: The side wall of cylinder head top plate is fixed with second cylinder head rubber pad, the surface of cylinder head top plate is equipped with U-shaped groove, the inside of U-shaped groove is fixed with first cylinder head rubber pad.

5. The tilt cylinder mounting device of claim 1, wherein: The surface of cylinder top plate is equipped with U-shaped groove, the inside of U-shaped groove is fixed with cylinder rubber pad.

6. The tilt cylinder mounting device of claim 2, wherein: The bottom of first screw rod and second screw rod is equipped with butt joint hole for accommodating handle assembly, the surface of base assembly is equipped with through hole for screwing first screw rod, the side wall surface of cylinder top assembly is equipped with internal thread hole for screwing second screw rod, the bottom surface of cylinder top assembly is equipped with first fixed hole for fixing the top of first screw rod, the side wall surface of cylinder head top assembly is equipped with second fixed hole for accommodating and fixing the top of second screw rod.

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