CN203076996U

CN203076996U - Hoisting and clamping device for cylinder block cylinder head of internal combustion engine

Info

Publication number: CN203076996U
Application number: CN 201220720691
Authority: CN
Inventors: 赵明海; 刘君国
Original assignee: Mianyang Xinchen Power Machinery Co Ltd
Current assignee: Mianyang Xinchen Power Machinery Co Ltd
Priority date: 2012-12-24
Filing date: 2012-12-24
Publication date: 2013-07-24
Anticipated expiration: 2022-12-24

Abstract

The utility model provides a hoisting and clamping device for a cylinder block cylinder head of an internal combustion engine, and solves the problems in the prior art that the hoisting and clamping device for the cylinder block cylinder head of the internal combustion engine is weak in adaptability, is not interchangeable, wastes resources, increases production cost and the like. The hoisting and clamping device comprises a base plate, an air cylinder, a V-shaped support, clamping heads and a V-shaped connecting rod. The air cylinder is arranged on one side of the base plate. A piston rod penetrates through the base plate and is connected with a hinged portion at one end of the V-shaped connecting rod. The V-shaped support is arranged on the other side of the base plate and is hinged to the clamping heads at ends of the V-shaped support. The other ends of the V-shaped connecting rod are hinged to the clamping heads. The clamping heads are arranged in pairs and are L-shaped. The long edges of the clamping heads are respectively hinged with the V-shaped support and the V-shaped connecting rod. The hoisting and clamping device has the advantages of being capable of adapting to hoisting and clamping of the cylinder block cylinder heads with different models and different postures within a larger scope, and being strong in adaptability and interchangeability.

Description

Internal combustion engine cylinders cylinder cap lifting clamping device

Technical field

The utility model relates to a kind of internal combustion engine cylinders cylinder cap hoisting technology, specially refers to a kind of internal combustion engine cylinders cylinder cap lifting clamping device.

Background technology

In the mechanical processing process of large parts such as internal combustion engine cylinders cylinder cap, adopt special auxiliary equipment that cylinder block and head is carried out clamping and dismounting usually, to reduce labor intensity and to guarantee the safety of labourer and part.On the actual production line, each station station all need be provided with a servicing unit, and, according to the processing content and the machining posture of this station cylinder block and head, determine clamped position and suspension hook shape and structure.Because the processing content and the machining posture of each station are all different, suspension hook shape and structure are also different, make that the aid selectivity is stronger, can not exchange, and cause auxiliary equipment to repeat to be provided with, and have both wasted resource, have increased production cost again.Obviously, it is not strong that prior art internal combustion engine cylinders cylinder cap lifting clamping device exists adaptability, can not exchange problems such as waste resource and increase production cost.

Summary of the invention

The adaptability that exists for solution prior art internal combustion engine cylinders cylinder cap lifting clamping device is not strong, can not exchange, and problems such as waste resource and increase production cost the utility model proposes a kind of internal combustion engine cylinders cylinder cap lifting clamping device.The utility model internal combustion engine cylinders cylinder cap lifting clamping device comprises substrate, cylinder, V-shaped rest, clamping head and V-arrangement connecting rod; Cylinder is arranged on a side of substrate, and piston rod passes substrate and is connected with the hinged place of V-arrangement connecting rod one end; V-shaped rest is arranged on the opposite side of substrate, and at the hinged clamping head in the termination of V-shaped rest; The other end and the clamping head of V-arrangement connecting rod are hinged; Clamping head is provided with in pairs, and it is shaped as L shaped, and at its long limit hinged V-shaped rest of difference and V-arrangement connecting rod.

The useful technique effect of the utility model internal combustion engine cylinders cylinder cap lifting clamping device is can be in the lifting clamping of the cylinder block and head of endoadaptation different model and different attitudes in a big way, and adaptability, interchangeability are stronger.

Description of drawings

Accompanying drawing 1 is the cross-sectional schematic of facing of the utility model internal combustion engine cylinders cylinder cap lifting clamping device;

Accompanying drawing 2 is schematic top plan view of the utility model internal combustion engine cylinders cylinder cap lifting clamping device.

Below in conjunction with the drawings and specific embodiments the utility model internal combustion engine cylinders cylinder cap lifting clamping device is further described.

The specific embodiment

Accompanying drawing 1 is the cross-sectional schematic of facing of the utility model internal combustion engine cylinders cylinder cap lifting clamping device, accompanying drawing 2 is schematic top plan view of the utility model internal combustion engine cylinders cylinder cap lifting clamping device, among the figure, 1 is substrate, and 2 is cylinder, and 3 is V-shaped rest, 4 is clamping head, 5 is the V connecting rod, and as seen from the figure, the utility model internal combustion engine cylinders cylinder cap lifting clamping device comprises substrate 1, cylinder 2, V-shaped rest 3, clamping head 4 and V-arrangement connecting rod 5; Cylinder 2 is arranged on a side of substrate 1, and piston rod passes substrate 1 and is connected with the hinged place of V-arrangement connecting rod 5 one ends; V-shaped rest 3 is arranged on the opposite side of substrate 1, and in the termination of V-shaped rest hinged clamping head 4; The other end of V-arrangement connecting rod 5 and clamping head 4 are hinged; Clamping head 4 is provided with in pairs, and it is shaped as L shaped, and at its long limit hinged V-shaped rest 3 of difference and V-arrangement connecting rod 5.When needs clamping cylinder block and head, the utility model internal combustion engine cylinders cylinder cap lifting clamping device is moved to the workpiece top that needs lifting, the clamping head aligning need be added the position of holding, the opening controlling valve switch is connected gases at high pressure, and gases at high pressure enter cylinder, the promotion cylinder piston rod travels forward, drive the V-arrangement connecting rod and travel forward, promote clamping head and outwards open, reach the purpose of clamping tool.

Obviously, the useful technique effect of the utility model internal combustion engine cylinders cylinder cap lifting clamping device is can be in the lifting clamping of the cylinder block and head of endoadaptation different model and different attitudes in a big way, and adaptability, interchangeability are stronger.

Claims

1. an internal combustion engine cylinders cylinder cap lifts clamping device, and it is characterized in that: this device comprises substrate, cylinder, V-shaped rest, clamping head and V-arrangement connecting rod; Cylinder is arranged on a side of substrate, and piston rod passes substrate and is connected with the hinged place of V-arrangement connecting rod one end; V-shaped rest is arranged on the opposite side of substrate, and at the hinged clamping head in the termination of V-shaped rest; The other end and the clamping head of V-arrangement connecting rod are hinged; Clamping head is provided with in pairs, and it is shaped as L shaped, and at its long limit hinged V-shaped rest of difference and V-arrangement connecting rod.