A rotating fixing device for side machining of charger housing on forklift base

Abstract

The utility model relates to a rotating fixing device for side face machining of charger shell on forklift base, including support, support plate and a plurality of pressure material piece, be equipped with drive arrangement on the support for driving support plate rotation, the profiling area has on the support plate, be equipped with a plurality of positioning pin on the support plate, a plurality of pressure material piece set up on the support plate, and located the peripheral position of profiling area, the support plate still is equipped with elastic material clamping device, and elastic material clamping device includes support seat, spring and clamping block, support seat is fixed on the support plate, and is located the outside of profiling area, the lower end rotation is connected in the support seat in clamping block, one end is connected in the middle position on the rear side of clamping block in spring, the other end is connected in the support seat, and always keeps level, and the front side upper end of clamping block has inclined plane guide department. The utility model is inserted after the charger shell of waiting finish machining is positioned pin, is effectively clamped by elastic material clamping device, avoids its movement on the positioning pin.

Description

Technical Field

[0001] This utility model relates to the field of metal material processing technology, and in particular to a rotating fixing device for side machining of a charger housing on a forklift base. Background Technology

[0002] like Figure 1 As shown, the charger housing on the forklift base needs to be machined into a flat surface or drilled with through holes of a specified diameter in a designated area on its side during precision machining.

[0003] Currently, most rotary fixing devices can only be placed and fixed horizontally, making it inconvenient to operate the cutting tools on the lathe. If placed vertically, after initial positioning and installation using locating pins, the charger housing is easily dislodged from the pins, hindering subsequent fixing and side finishing.

[0004] To address the aforementioned issues, it is desirable to provide a rotating fixing device for machining the side of a charger housing on a forklift base, which can solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a rotating fixing device for machining the side of a charger housing on a forklift base. After the charger housing to be machined is inserted into the positioning pin, it is effectively locked by the elastic clamping device to prevent it from moving on the positioning pin.

[0006] To achieve the above-mentioned utility model objectives, a rotating fixing device for machining the side of a charger housing on a forklift base includes a bracket, a support plate, and several pressure components.

[0007] The support plate is rotatably mounted on one side of the bracket and always remains vertical.

[0008] The bracket is equipped with a driving device for driving the support plate to rotate;

[0009] The support plate has a contouring area that is adapted to the shape of the charger housing to be processed.

[0010] The support plate is provided with several positioning pins for positioning the charger housing;

[0011] Several of the aforementioned pressing components are disposed on the support plate and located around the contouring area, for pressing down the end face of the charger housing to be side-processed;

[0012] The support plate is also provided with an elastic clamping device, which includes a support base, a spring, and a clamping block.

[0013] The support base is fixed to the support plate and is located outside the contour area;

[0014] The lower end of the card block is rotatably connected to the support base;

[0015] One end of the spring is connected to the middle position on the rear side of the block, and the other end is connected to the support base, and it always remains horizontal;

[0016] The upper end of the front side of the card block has a sloping guide section.

[0017] Specifically, several of the pressing components include a hydraulic device, a connecting frame, and a pressing block;

[0018] The hydraulic device is mounted on the support plate, and the hydraulic rod of the hydraulic device is always perpendicular to the support plate.

[0019] The lower end of the connecting frame is rotatably mounted on the support plate;

[0020] The rear end of the pressure block is rotatably connected to the end of the piston rod of the hydraulic device, and the middle part of the pressure block is rotatably connected to the upper end of the connecting frame.

[0021] Preferably, an elastic rubber layer is provided on the lower surface of the front end of the pressure block.

[0022] Preferably, the support plate is provided with air blowing pipes at the periphery of the contouring area.

[0023] Preferably, the support plate is provided with lifting lugs at its corners.

[0024] This utility model provides a rotating fixing device for machining the side of a charger housing on a forklift base, which has the following advantages compared with the prior art:

[0025] By setting an elastic clamping device on the support plate, the elastic clamping device effectively prevents the material from moving on the positioning pin during placement, which facilitates the cutting tool on the lathe to perform precise finishing on the designated area on the side of the charger housing. The structure is simple and easy to use. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the charger housing on a forklift base in the background art;

[0027] Figure 2 This is a schematic diagram of the structure of a rotating fixing device for machining the side of a charger housing on a forklift base according to this embodiment;

[0028] Figure 3 This is a schematic diagram of the pressure component in this embodiment;

[0029] Figure 4 This is a schematic diagram of the elastic clamping device in this embodiment;

[0030] Figure 5 This is a schematic diagram of the working state of a rotating fixing device for machining the side of a charger housing on a forklift base according to this embodiment. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0032] like Figure 2 As shown, a rotating fixing device for machining the side of a charger housing on a forklift base includes a bracket 1, a support plate 2, and several pressure components 3.

[0033] The support plate 2 is rotatably mounted on one side of the bracket 1 and always remains vertical; the bracket 1 is provided with a driving device 4 for driving the support plate 2 to rotate.

[0034] The support plate 2 has a contouring area 5, which is adapted to the shape of the charger housing to be processed; the support plate 2 is provided with a number of positioning pins 6 for positioning the charger housing.

[0035] Several of the pressing components 3 are disposed on the support plate 2 and located around the contouring area 5, for pressing the end face of the charger housing to be side-processed.

[0036] In this embodiment, as Figure 3 As shown, the pressing components 3 include a hydraulic device 7, a connecting frame 8, and a pressing block 9. The hydraulic device 7 is mounted on a support plate 2, and its hydraulic rod is always perpendicular to the support plate 2. The lower end of the connecting frame 8 is rotatably mounted on the support plate 2. The rear end of the pressing block 9 is rotatably connected to the end of the piston rod of the hydraulic device 7, and the middle part of the pressing block 9 is rotatably connected to the upper end of the connecting frame 8. With this configuration, the hydraulic rod of the hydraulic device 7 extends, and under the linkage of the connecting frame 8 and the drive of the hydraulic device 7, the front end of the pressing block 9 presses down on the end face of the charger housing, thus fixing it in place. Furthermore, the lower surface of the front end of the pressing block 9 is provided with an elastic rubber layer (not shown in the figure) to prevent damage to the end face of the charger housing during the pressing operation.

[0037] like Figure 4 As shown, the support plate 2 is also provided with an elastic clamping device 10, which includes a support base 11, a spring 12, and a clamping block 13. The support base 11 is fixed on the support plate 2 and is located outside the contouring area 5. The lower end of the clamping block 13 is rotatably connected to the support base 11. One end of the spring 12 is connected to the middle position on the rear side of the clamping block 13, and the other end is connected to the support base 11, and always remains horizontal. The upper end of the front side of the clamping block 13 has a sloping guide portion 14.

[0038] like Figure 5 As shown, when placing the charger housing 17, the charger housing 17 is first placed on the contour area 5 by the positioning pin 6. During the placement process, the inclined guide part 14 on the locking block 13 of the elastic locking device 10 rotates backward under the downward pressure of the charger housing 17 until the charger housing 17 is fully inserted into the positioning pin 6. Then, under the action of the spring force 12, the locking block 13 moves forward and locks the end of the charger housing 17, effectively preventing it from moving on the positioning pin 6. After that, all the pressing parts 3 are activated to press the end face of the charger housing 17; the drive device 4 is activated and the support plate 2 is rotated to a specified angle, which facilitates the cutting tool on the lathe to perform precision machining on the specified area of ​​the side of the charger housing.

[0039] In this embodiment, an air blowing pipe 15 is provided on the support plate 2 at the periphery of the contouring area 5. During the finishing process of the charger housing, waste chips are generated, which are blown off by the gas in the air blowing pipe 15, making it convenient for the cutting tool on the lathe to process.

[0040] In this embodiment, the support plate 2 is provided with lifting lugs 16 at its corners to facilitate the lifting and transportation of the rotating fixing device by external hoisting equipment.

[0041] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A rotating fixing device for machining the side of a charger housing on a forklift base, characterized in that, Includes a bracket, a support plate, and several pressure components; The support plate is rotatably mounted on one side of the bracket and always remains vertical. The bracket is equipped with a driving device for driving the support plate to rotate; The support plate has a contouring area that is adapted to the shape of the charger housing to be processed. The support plate is provided with several positioning pins for positioning the charger housing; Several of the aforementioned pressing components are disposed on the support plate and located around the contouring area, for pressing down the end face of the charger housing to be side-processed; The support plate is also provided with an elastic clamping device, which includes a support base, a spring, and a clamping block. The support base is fixed to the support plate and is located outside the contour area; The lower end of the card block is rotatably connected to the support base; One end of the spring is connected to the middle position on the rear side of the block, and the other end is connected to the support base, and it always remains horizontal; The upper end of the front side of the card block has a sloping guide section.

2. The rotating fixing device for machining the side of a charger housing on a forklift base according to claim 1, characterized in that, Several of the aforementioned pressing components include a hydraulic device, a connecting frame, and a pressing block; The hydraulic device is mounted on the support plate, and the hydraulic rod of the hydraulic device is always perpendicular to the support plate. The lower end of the connecting frame is rotatably mounted on the support plate; The rear end of the pressure block is rotatably connected to the end of the piston rod of the hydraulic device, and the middle part of the pressure block is rotatably connected to the upper end of the connecting frame.

3. The rotating fixing device for machining the side of a charger housing on a forklift base according to claim 2, characterized in that, An elastic rubber layer is provided on the lower surface of the front end of the pressure block.

4. A rotating fixing device for machining the side of a charger housing on a forklift base according to any one of claims 1 to 3, characterized in that, Air blowing pipes are provided on the support plate at the periphery of the contouring area.

5. A rotating fixing device for machining the side of a charger housing on a forklift base according to any one of claims 1 to 3, characterized in that, The support plate is provided with lifting lugs at its corners.

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