Forklift accessory positioning and assembling clamp

Abstract

The utility model relates to the technical field of forklift accessory machining, in particular to a forklift accessory positioning and assembling clamp which comprises an operation table, a supporting frame is fixedly installed at the top of the operation table, a rotating shaft is rotatably connected to the top end of the supporting frame, and a turnover mechanism is fixedly installed at the position, located at the right end of the rotating shaft, of the top of the supporting frame. A connecting frame is fixedly mounted on the outer side of the rotating shaft, a fixing frame is fixedly mounted at the top of the connecting frame, a first hydraulic cylinder is fixedly mounted at the top end of the fixing frame, a lifting frame is fixedly mounted at the driving end of the first hydraulic cylinder, and a positioning table is fixedly mounted at the top end of the fixing frame and located above the lifting frame; compared with an existing forklift accessory positioning and assembling clamp, the forklift accessory positioning and assembling clamp has the advantages that the assembling efficiency and applicability of the forklift accessory positioning and assembling clamp can be improved through the design, and therefore the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of forklift parts processing, in particular to a forklift parts positioning and assembling fixture. Background Art

[0002] Forklift accessories refer to the forklift's engine accessories, chassis accessories, gearbox accessories, cooling system accessories, electrical components, and various attachments. Forklift accessories are an extended component of the forklift. When assembling these accessories, they need to be positioned by fixtures before assembly.

[0003] Currently, when assembling forklift parts, corresponding tooling fixtures are required to fix different parts during the assembly process. During the operation, multiple parts on the outside need to be fixed, which takes a lot of time and leads to low assembly efficiency. At the same time, although different parts are equipped with their own tooling fixtures for better performance, too many of them will significantly increase manufacturing costs.

[0004] Therefore, it is particularly important to design a forklift parts positioning assembly fixture to solve the above-mentioned defects. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model designs a forklift accessory positioning and assembly fixture, which aims to solve the technical problems of low forklift accessory assembly efficiency under the existing technology and the need for different forklift accessories to be equipped with corresponding tooling fixtures for fixation, which significantly increases manufacturing costs.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The top of the fixing frame is fixedly mounted on the fixing frame, and the fixing frame is mounted on a fixing plate, and the fixing frame is mounted on a fixing plate.

[0008] As a preferred solution of the present invention, the four corners of the bottom of the support frame are fixedly connected to the operating table through fixing bolts, and the left and right sides of the rotating shaft are rotatably connected to the support frame through bearings.

[0009] As a preferred solution of the present invention, the flipping mechanism includes a second hydraulic cylinder fixedly mounted on the right end of the top of the support frame, a guide rail fixedly mounted on the top of the support frame and on the left side of the second hydraulic cylinder, a rack is slidably connected to the top of the guide rail, the right end of the rotating shaft is engaged with the rack through a gear, and the front end of the rack is fixedly connected to the driving end of the second hydraulic cylinder through a connecting frame.

[0010] As a preferred solution of the present invention, multiple groups of rollers are rotatably connected between the inner sides of the slides and the movable rods, multiple groups of sliders are fixedly connected to the inner sides of the slides and on both sides of the movable rods, and the outer sides of the movable rods are slidably connected to the sliders through sliding grooves.

[0011] As a preferred solution of the present invention, the deformable chuck includes a connecting head fixedly connected to the outside of the slide, and both ends of multiple groups of the connecting heads are slidably connected to the first movable block, both ends of multiple groups of the first movable blocks are slidably connected to the second movable block, and both ends of multiple groups of the second movable blocks are slidably connected to the clamping block.

[0012] As a preferred solution of the present invention, anti-slip grooves are provided on the outer sides of the multiple groups of clamping blocks.

[0013] As a preferred solution of the present invention, the multiple groups of movable rods are slidably connected to the limiting sleeves, and the bottom ends of the multiple groups of movable rods are rotatably connected to the lifting frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the utility model, through the coordinated design of the supporting frame, rotating shaft, turning mechanism, connecting frame, fixing frame, first hydraulic cylinder, lifting frame, positioning platform, limiting sleeve, slide seat, movable rod and deformable clamp, when positioning and assembling different forklift accessories, the forklift accessories are first placed on the top of the positioning platform, and the return stroke of the first hydraulic cylinder is started to drive the lifting frame to move downward, thereby driving multiple sets of movable rods to move downward, and under the auxiliary rolling of the roller and the sliding cooperation of the slider and the slide groove, the multiple sets of slide seats are driven to synchronously extend from the inner side of the limiting sleeve, and the multiple sets of slide seats extend from the inner side of the limiting sleeve and then drive the connecting head to extend, and the outer side of the forklift accessories is positioned by the multiple sets of deformable clamps, which greatly improves the positioning speed. During the assembly operation, the turning mechanism can adjust the inclination angle of the forklift accessories according to the assembly requirements, thereby improving the assembly efficiency.

[0016] 2. In the present invention, through the design of the deformable chuck, when positioning and assembling different forklift accessories, the first movable block can slide left and right on the inner side of the connecting head, the second movable block can slide left and right on the inner side of the first movable block, and the clamping block can slide left and right on the inner side of the second movable block. In this way, the fixed angle can be automatically adjusted according to the different shapes of the accessories, and the accessories can be positioned in accordance with the outer side of the forklift accessories, thereby improving the applicability of the clamp and reducing the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the limit sleeve of the utility model;

[0019] Figure 3 This is a schematic diagram of the inner structure of the slide seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the deformable chuck of the utility model.

[0021] In the figure: 1. operating table; 2. supporting frame; 201. fixing bolt; 3. rotating shaft; 301. bearing; 4. turning mechanism; 401. second hydraulic cylinder; 402. guide rail; 403. rack; 404. gear; 405. connecting frame; 5. connecting frame; 6. fixing frame; 7. first hydraulic cylinder; 8. lifting frame; 9. positioning table; 10. limiting sleeve; 11. sliding seat; 1101. roller; 1102. slider; 1103. slide groove; 12. movable rod; 13. deformable chuck; 1301. connecting head; 1302. first movable block; 1303. second movable block; 1304. clamping block; 1305. anti-slip groove. DETAILED DESCRIPTION

[0022] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Example:

[0024] See also Figures 1-4 , the utility model provides a technical solution:

[0025] A forklift parts positioning and assembly fixture includes an operating table 1, a support frame 2 is fixedly installed on the top of the operating table 1, the top of the support frame 2 is rotatably connected to the rotating shaft 3, a flip mechanism 4 is fixedly installed on the top of the support frame 2 and at the right end of the rotating shaft 3, a connecting frame 5 is fixedly installed on the outside of the rotating shaft 3, a fixing frame 6 is fixedly installed on the top of the connecting frame 5, a first hydraulic cylinder 7 is fixedly installed on the top of the fixing frame 6, a lifting frame 8 is fixedly installed on the driving end of the first hydraulic cylinder 7, a positioning platform 9 is fixedly installed on the top of the fixing frame 6 and above the lifting frame 8, multiple groups of limit sleeves 10 are fixedly installed on the top of the positioning platform 9, the inner sides of the multiple groups of limit sleeves 10 are slidably connected to slides 11, movable rods 12 are installed between the multiple groups of slides 11 and the lifting frame 8, and the ends of the multiple groups of slides 11 located on the outside of the limit sleeves 10 are fixedly connected to deforming chucks 13.

[0026] First, the four corners at the bottom of the support frame 2 are fixedly connected to the operating table 1 through fixing bolts 201, and the left and right sides of the rotating shaft 3 are rotatably connected to the support frame 2 through bearings 301. The support frame 2 is fixedly installed on the top of the operating table 1 through the fixing bolts 201. The rotating shaft 3 can rotate at the top of the support frame 2 through the bearings 301. The rotating shaft 3 is driven to rotate by the flipping mechanism 4, and the forklift accessories fixed on the positioning table 9 can be flipped, so that its inclination angle can be adjusted according to assembly requirements.

[0027] Furthermore, the flipping mechanism 4 includes a second hydraulic cylinder 401 fixedly mounted on the top right end of the support frame 2, a guide rail 402 fixedly mounted on the top of the support frame 2 and on the left side of the second hydraulic cylinder 401, a rack 403 is slidably connected to the top of the guide rail 402, the right end of the rotating shaft 3 is meshed with the rack 403 through the gear 404, and the front end of the rack 403 is fixedly connected to the driving end of the second hydraulic cylinder 401 through the connecting frame 405. When the second hydraulic cylinder 401 is started, the rack 403 is driven to move under the connection of the connecting frame 405, and the rack 403 slides on the top of the guide rail 402, and can drive the rotating shaft 3 to rotate under the transmission of the gear 404, thereby driving the connecting frame 5 to swing to flip the forklift accessories on the positioning platform 9, and then adjust its inclination angle according to assembly requirements.

[0028] The cam 1102 is connected to the cam 1103 by the guide rail 1104, and the cam 1106 is connected to the cam 1107 by the guide rail 1108.

[0029] Secondly, the deformable chuck 13 includes a connecting head 1301 fixedly connected to the outer side of the slide 11, and both ends of multiple groups of connecting heads 1301 are slidably connected to the first movable block 1302, and both ends of multiple groups of first movable blocks 1302 are slidably connected to the second movable block 1303, and both ends of multiple groups of second movable blocks 1303 are slidably connected to the clamping block 1304. When multiple groups of deformable chucks 13 position the outer side of the forklift accessories, multiple groups of slides 11 extend from the inner side of the limit sleeve 10 and drive the connecting head 1301 to extend. The first movable block 1302 can slide left and right on the inner side of the connecting head 1301, the second movable block 1303 can slide left and right on the inner side of the first movable block 1302, and the clamping block 1304 can slide left and right on the inner side of the second movable block 1303, so that the fixed angle can be automatically adjusted according to the different shapes of the accessories, and the positioning can be carried out in fit to the outer side of the forklift accessories, thereby improving the applicability of the clamp and reducing the manufacturing cost.

[0030] Finally, the outer sides of the multiple groups of clamping blocks 1304 are all provided with anti-slip grooves 1305 . When the multiple groups of clamping blocks 1304 are attached to the surface of the forklift accessories for positioning, the multiple groups of anti-slip grooves 1305 can improve the positioning effect of the clamping blocks 1304 .

[0031] In this embodiment, the implementation scenario is specifically as follows: when positioning and assembling different forklift accessories, the forklift accessories are first placed on the top of the positioning platform 9, and the first hydraulic cylinder 7 is started to return to drive the lifting frame 8 to move downward, thereby driving the multiple groups of movable rods 12 to move downward, and under the auxiliary rolling of the roller 1101 and the sliding cooperation of the slider 1102 and the slide groove 1103, the multiple groups of slides 11 are driven to extend synchronously from the inner side of the limit sleeve 10, and the multiple groups of slides 11 extend from the inner side of the limit sleeve 10 and then drive the connecting head 1301 to extend, the first movable block 1302 can slide left and right on the inner side of the connecting head 1301, the second movable block 1303 can slide left and right on the inner side of the first movable block 1302, and the clamping block 1304 can slide left and right on the inner side of the second movable block 1303 The inner side slides left and right, so that the fixed angle can be automatically adjusted according to the different shapes of the accessories, and the outer side of the forklift accessories can be positioned. During the assembly operation, the second hydraulic cylinder 401 is started to drive the rack 403 to move under the connection of the connecting frame 405, and the rack 403 slides on the top of the guide rail 402. Under the transmission of the gear 404, the rotating shaft 3 can be driven to rotate, thereby driving the connecting frame 5 to swing and flip the forklift accessories on the positioning platform 9, and then adjusting its inclination angle according to assembly requirements. The entire operation process is simple and convenient. Compared with the existing forklift accessories positioning and assembly fixture, the utility model can improve the assembly efficiency and applicability of the forklift accessories positioning and assembly fixture through design, thereby reducing the manufacturing cost.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forklift parts positioning and assembly fixture, comprising an operating table (1), characterized in that: A support frame (2) is fixedly mounted on the top of the operating table (1); a rotating shaft (3) is rotatably connected to the top of the support frame (2); a flip mechanism (4) is fixedly mounted on the top of the support frame (2) and located at the right end of the rotating shaft (3); a connecting frame (5) is fixedly mounted on the outside of the rotating shaft (3); a fixing frame (6) is fixedly mounted on the top of the connecting frame (5); a first hydraulic cylinder (7) is fixedly mounted on the top of the fixing frame (6); a driving end of the first hydraulic cylinder (7) is fixedly mounted. A lifting frame (8) is installed, a positioning platform (9) is fixedly installed on the top of the fixed frame (6) and above the lifting frame (8), multiple groups of limiting sleeves (10) are fixedly installed on the top of the positioning platform (9), the inner sides of the multiple groups of limiting sleeves (10) are slidably connected to slide seats (11), movable rods (12) are installed between the multiple groups of slide seats (11) and the lifting frame (8), and one end of the multiple groups of slide seats (11) located on the outer side of the limiting sleeve (10) is fixedly connected to a deformation clamp (13).

2. A forklift parts positioning and assembly fixture according to claim 1, characterized in that: The four corners at the bottom of the support frame (2) are fixedly connected to the operating table (1) via fixing bolts (201), and the left and right sides of the rotating shaft (3) are rotatably connected to the support frame (2) via bearings (301).

3. The forklift parts positioning and assembly fixture according to claim 1, characterized in that: The turning mechanism (4) comprises a second hydraulic cylinder (401) fixedly mounted on the right end of the top of the support frame (2); a guide rail (402) fixedly mounted on the top of the support frame (2) and located on the left side of the second hydraulic cylinder (401); a rack (403) is slidably connected to the top of the guide rail (402); the right end of the rotating shaft (3) is meshed with the rack (403) via a gear (404); and the front end of the rack (403) is fixedly connected to the driving end of the second hydraulic cylinder (401) via a connecting frame (405).

4. The forklift parts positioning and assembly fixture according to claim 1, characterized in that: Rollers (1101) are rotatably connected between the inner sides of the multiple groups of slides (11) and the movable rod (12); sliders (1102) are fixedly connected to the inner sides of the multiple groups of slides (11) and on both sides of the movable rod (12); and the outer sides of the movable rod (12) are slidably connected to the sliders (1102) via sliding grooves (1103).

5. The forklift parts positioning and assembly fixture according to claim 1, characterized in that: The deformable clamp (13) includes a connecting head (1301) fixedly connected to the outside of the slide (11), and both ends of multiple groups of the connecting heads (1301) are slidably connected to the first movable blocks (1302), both ends of multiple groups of the first movable blocks (1302) are slidably connected to the second movable blocks (1303), and both ends of multiple groups of the second movable blocks (1303) are slidably connected to the clamping blocks (1304).

6. The forklift parts positioning and assembly fixture according to claim 5, characterized in that: The outer sides of the multiple groups of clamping blocks (1304) are all provided with anti-slip grooves (1305).

7. The forklift parts positioning and assembly fixture according to claim 1, characterized in that: The plurality of groups of movable rods (12) are slidably connected to the limiting sleeves (10), and the bottom ends of the plurality of groups of movable rods (12) are rotatably connected to the lifting frame (8).

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