The machining fixture of the cylinder head blank adopting the robot loading and unloading method
A robot and fixture technology, applied in the field of tooling fixtures, can solve problems such as workpiece collisions, large casting blank shape errors, and affecting normal production of the production line, and achieve the effect of preventing workpiece displacement and accurate positioning
Active Publication Date: 2022-04-05
KUNMING YUNNEI POWER
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Problems solved by technology
[0005] The object of the present invention is to provide a processing fixture for the cylinder head blank that adopts the robot loading and unloading method, so as to solve the problem that the existing traditional hydraulic clamp proposed in the background technology may cause robot clamping due to the untimely information interaction with the loading and unloading robot. The collision accident between the holding workpiece and the workpiece on the fixture, and the loading and unloading robot grabs the cylinder head and positions it in the shape of the blank. The casting blank has a large shape error, and it cannot be positioned smoothly when it is transported to the fixture, which seriously affects the normal production of the production line.
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0029] see Figure 1-4As shown, a processing fixture for a cylinder head blank that adopts a robot loading and unloading method includes a fixture body 11, a positioning assembly 31, a clamping element 32, and an equipment control system 33. The equipment control system 33 is used to control the movement of the lifting pallet assembly 1. Lifting, the upper end of the fixture body 11 is provided with a lifting pallet assembly 1, and the lifting pallet assembly 1 includes a supporting plate 14, a supporting mounting seat 21, a spacer 12, a thick guide nail 16, a guide rod 19 and a linear cylinder 22, and the rough The guide nails 16 are used for rough positioning. The ...
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The invention discloses a processing fixture for a cylinder head blank that adopts a robot loading and unloading method, relates to the technical field of fixtures, and includes a fixture body, a positioning component, a clamping element and an equipment control system. The upper end of the fixture body is provided with a lifting bracket plate assembly, the lifting pallet assembly includes a support plate, a material support mounting seat, a pad, a thick guide nail, a guide rod and a linear cylinder, a connecting rod is arranged between the support plate and the linear cylinder, and the support A nut is arranged between the material plate and the connecting rod. The processing fixture of the cylinder head blank adopts the robot loading and unloading method. The equipment control system can judge whether there is a workpiece on the fixture body through the detection device of the workpiece, and maintain communication with the robot, which can prevent repeated feeding and cause collision. Solve the problem Due to the untimely information interaction of traditional hydraulic fixtures, there may be a problem of collision accidents between the clamped workpiece and the workpiece on the fixture.
Description
technical field [0001] The invention relates to the technical field of jigs, in particular to a jig for processing cylinder head blanks in a robot loading and unloading manner. Background technique [0002] At present, CNC machining centers and hydraulic fixtures have been widely used in cylinder head machining production lines. The loading and unloading methods of cylinder head blanks are usually manually transported and loaded, or manually pushed to the hydraulic clamps of the machining center with the help of loading and unloading tables. , and after the visual and hand inspection is correct, start the processing. More and more production lines have begun to apply intelligent manufacturing, and the manual loading and unloading of cylinder head blanks has gradually been replaced by truss robots and industrial robots. The collision accident between the holding workpiece and the workpiece on the fixture, and the loading and unloading robot grabs the cylinder head and positi...
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IPC IPC(8): B23Q3/08B23Q7/00B23Q17/00
CPCB23Q3/082B23Q7/00B23Q17/00
Inventor 邓晓昧王绍平
Owner KUNMING YUNNEI POWER