Truck rear axle housing multi-procedure machining clamp and clamping and using method

A rear axle housing and multi-process technology, applied to workpiece clamping devices, manufacturing tools, workbenches, etc., can solve the problems of multi-process processing obstacles, angle change restrictions, and inconvenient fixing of rear axle housings, and achieve the goal of fixing clamps Convenient and fast holding, convenient angle adjustment, and the effect of meeting the needs of azimuth changes

Inactive Publication Date: 2021-04-23
宁波跨马卡车部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the large size of the rear axle housing of the truck, the two ends are slender and the middle part is thick, so it is inconvenient to fix it during the processing process, but now the production process generally adopts the method of fixing both ends, which is convenient to fix, but after fixing The change of the angle is greatly restricted, which hinders the multi-process processing of the rear axle housing

Method used

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  • Truck rear axle housing multi-procedure machining clamp and clamping and using method
  • Truck rear axle housing multi-procedure machining clamp and clamping and using method
  • Truck rear axle housing multi-procedure machining clamp and clamping and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1, please refer to Figure 1-8 , this embodiment provides a technical solution: a truck rear axle housing multi-process processing fixture, including a bottom frame 1, a lifting control unit 2, a lateral control unit 3, a rotation control unit 4, an overturning control unit 5 and a clamping unit 6;

[0047] A horizontal control unit 3 is installed on the bottom frame 1 through a lift control unit 2, a rotation control unit 4 is installed on the inner side of the lateral control unit 3, a turning control unit 5 is installed on the inner side of the rotation control unit 4, and two turning control units are installed on the turning control unit 5. clamping unit 6;

[0048] The lifting control unit 2 includes a longitudinal beam 21, a sliding sleeve 22, a sliding rod 23, a screw hole sleeve 24, a screw rod 25, a connecting column 26, a swivel 27, a torsion bar 28 and a horizontal bearing 29. The three corners of the bottom frame 1 are respectively A vertical slide...

Embodiment 2

[0062] Example 2, please refer to Figure 9 , this embodiment provides a technical solution: a multi-process processing fixture for the truck rear axle housing. The structure of this embodiment is roughly the same as that of Embodiment 1, except that the clamping unit 6 is different:

[0063]The clamping unit 6 includes a hydraulic cylinder 608, a U-shaped frame 611, a fixed block 612, an end plate 613, a through groove 614, a mounting plate 615, a gear shaft 616, a clamping gear 617, a double-sided rack 618 and a clamping rod 619, the two ends of flipping plate 51 are provided with square groove 9 respectively, and the position corresponding to square groove 9 is fixed on the bottom of flipping plate 51 with mounting plate 615, and the bottom of mounting plate 615 is connected with U-shaped frame 611 by end plate 613, and end plate A through groove 614 is opened in the middle of the 613, and a hydraulic cylinder 608 is fixed inside the U-shaped frame 611. The telescopic end o...

Embodiment 3

[0065] Embodiment three, please refer to Figure 10 , this embodiment provides a technical solution: multi-process processing fixture for truck rear axle housing, this embodiment is roughly the same structure as the above embodiment, the difference lies in the difference of the clamping unit 6:

[0066] The clamping unit 6 includes a hydraulic cylinder 608, a fixed plate 621, a sector gear 622, a sector gear shaft 623, a cylinder 624, a vertical bar 625, a slide rail fixing bar 626, a slide rail 627, a slide bar 628, a hinge support 629 and an arc Shaped clamp bar 630, the two ends of turning plate 51 are provided with square groove 9 respectively, the position corresponding to square groove 9 is fixed on the bottom of turning plate 51 with fixed plate 621, and the two ends of the side of fixed plate 621 are respectively connected by sector gear shaft 623 rotation. Cylinder 624, the side of two cylinders 624 is provided with corresponding sector gear 622, two sector gears 622 ...

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Abstract

The invention discloses a truck rear axle housing multi-procedure machining clamp and a clamping and using method. The truck rear axle housing multi-procedure machining clamp comprises a bottom frame, a lifting control unit, a transverse control unit, a rotating control unit, an overturning control unit and clamping units. The transverse control unit is installed on the bottom frame through the lifting control unit, the rotating control unit is installed at the inner side of the transverse control unit, the overturning control unit is installed at the inner side of the rotating control unit, and the two clamping units are installed on the overturning control unit. The lifting control unit comprises a longitudinal beam, a sliding sleeve, sliding rods, a screw hole sleeve, a screw, a connecting column, a rotating ring, a torsion rod and a horizontal bearing, and the vertical sliding rods are fixed to the three corners of the bottom frame respectively. The two ends of a rear axle housing can be quickly fixed, a hydraulic cylinder is used for providing power, fixing and clamping are convenient and quick, the angle of the clamped rear axle housing is convenient to adjust, and therefore the requirement for direction changing of multi-procedure machining can be met.

Description

technical field [0001] The invention relates to the technical field of processing tools for truck rear axle housings, in particular to a multi-process processing fixture for truck rear axle housings and a clamping and using method. Background technique [0002] Due to the large size of the rear axle housing of the truck, the two ends are slender and the middle part is thick, so it is inconvenient to fix it during the processing process, but now the production process generally adopts the method of fixing both ends, which is convenient to fix, but after fixing The change of the angle is greatly restricted, which hinders the multi-process processing of the rear axle housing. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects, provide a multi-process processing fixture and clamping method for the rear axle housing of the truck, which can quickly fix the two ends of the rear axle housing, and use a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00B25H1/10
CPCB25B11/00B25H1/10
Inventor 费鑫
Owner 宁波跨马卡车部件有限公司
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