CN211812992U - Lifting hook for cylinder block - Google Patents

Abstract

The utility model discloses a cylinder block handling couple, including link, right angle rectangular pipe, Y shape connecting pipe, bearing bar and spring, still include purpose-built spacer pin and protective sleeve, angle modulation hole and spacing pinhole have been seted up to the side of right angle rectangular pipe, angle modulation hole department is equipped with the link, the intraductal Y shape connecting pipe that is equipped with of spacer pin hole department of right angle rectangular pipe, the pin of Y shape connecting pipe is equipped with the circular through-hole of placing bearing bar and purpose-built spacer pin, be equipped with bearing bar and purpose-built spacer pin in the circular through-hole of Y shape connecting pipe pin respectively, purpose-built spacer pin comprises movable long pole, spacer pin, lug, connection quarter butt and pull ring, the bearing bar pole body is equipped with protective sleeve, protective sleeve comprises pipe shaft and pipe cap. The utility model discloses to work piece model service function diversified, work transport steadily and change characteristics such as the hoist saves time.

Description

Lifting hook for cylinder block

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the hoist instrument, concretely relates to cylinder block handling couple.

[ background of the invention ]

At the current machining site, operations such as finish milling of the top surface, the front end surface and the rear end surface of the cylinder body, finish boring of the cylinder hole and the like need to be performed on the cylinder body side horizontally and then hoisted to a machining center in the machining process. Lifting tools which are distributed in the market mostly adopt a hook type or a stud type, and the hook type tools need to be provided with lifting rings on an air cylinder body; the stud type tool needs to fasten a stud on the cylinder body; the two tools are used by means of screw holes in the cylinder body, are designed for a single type of cylinder body, cannot meet the requirement that the cylinder body is horizontally placed at a machining center, cannot be used when placed horizontally, and are easy to fall off due to shaking in transportation, low in safety quality and easy to damage the cylinder body; and a hoist corresponds a model cylinder block, when changing the cylinder block type, still need change the hoist, the debugging hoist, wastes time and energy. Therefore, the fishhook which is lifted to a tool and then is convenient to clamp and does not abrade the interior of the cylinder body in the lifting process needs to be designed.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

[ Utility model ] content

An object of the utility model is to provide a cylinder block handling couple to transport unstability and change hoist consuming time power scheduling problem to work piece model service function singleness, work among the solution prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a cylinder block handling couple, includes link, right angle rectangular pipe, Y shape connecting pipe, bearing bar and spring, still includes purpose-made spacer pin and protective sleeve, angle modulation hole and spacing pinhole have been seted up to the side of right angle rectangular pipe, angle modulation hole department is equipped with the link, be equipped with the Y shape connecting pipe in the intraductal of the spacer pin hole department of right angle rectangular pipe, the pin of Y shape connecting pipe is equipped with the circular through-hole of placing bearing bar and purpose-made spacer pin, be equipped with bearing bar and purpose-made spacer pin in the circular through-hole of Y shape connecting pipe pin respectively, purpose-made spacer pin comprises movable long pole, spacer pin, lug, connection quarter butt and pull ring, the bearing bar pole body is equipped with protective sleeve, protective sleeve comprises pipe shaft and pipe cap.

Furthermore, the side wall of the Y-shaped connecting pipe is provided with a telescopic limiting pin hole which is distributed corresponding to the limiting pin hole of the right-angle rectangular pipe.

Furthermore, the tail part of the bearing rod body is provided with threads.

Further, the body of the bearing rod is provided with a circular through hole.

Furthermore, the top of the movable long rod is provided with a convex block, the bottom of the movable long rod is provided with a limit pin, a connecting short rod is arranged between the movable long rod and the limit pin, and the right end face of the movable long rod is provided with a pull ring.

Furthermore, a convex block moving groove is formed in the top of the circular through hole for placing the specially-made limiting pin in the Y-shaped connecting pipe, and a convex block limiting shallow groove is formed in the left side of the convex block moving groove.

Further, a spring connecting ring is arranged on the side wall of the pin of the Y-shaped connecting pipe, and a spring is arranged between the connecting short rod of the special limiting pin and the spring connecting ring on the side wall of the pin of the Y-shaped connecting pipe.

Further, the pipe cap is arranged on the right end face of the pipe body, the rubber pipe is arranged outside the pipe body, the metal pipe is arranged inside the pipe body, and the metal pipe inside the pipe body extends to the pipe cap.

Further, the metal pipe at the pipe cap is provided with internal threads.

The utility model discloses the beneficial effect who reaches is:

the height of the right-angle rectangular pipe and the height of the Y-shaped connecting pipe can be adjusted to enable the right-angle rectangular pipe and the Y-shaped connecting pipe to clamp the cylinder body, the work is stable in the hoisting process, the Y-shaped connecting pipe can be adjusted according to the cylinder bodies with different heights, the use is convenient, meanwhile, the length of the bearing rod can be adjusted to hoist the cylinder bodies with different weights, and the use function is diversified; the protective sleeve is additionally arranged outside the bearing rod, so that the cylinder body can be limited while the interior of the cylinder body is not damaged, and the cylinder body cannot slide off in the hoisting process; the utility model has the advantages that each part of the utility model is adjusted, the time consumption is short, and the labor is saved; the specially-made limiting pin is matched with the spring, so that the specially-made limiting pin can keep the tightening force through the spring when the special-made limiting pin works in a shaking mode, and the working safety is guaranteed; the structure design is reasonable, and the use is convenient.

[ description of the drawings ]

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a customized limit pin of the present invention;

fig. 4 is a cross-sectional view of the protective sleeve of the present invention.

1. Hanging a ring; 2. a right-angled rectangular tube; 3. a Y-shaped connecting pipe; 4. a load-bearing bar; 5. specially manufacturing a limiting pin; 5-1, a movable long rod; 5-2, a limit pin; 5-3, bumps; 5-4, connecting short rods; 5-5, a pull ring; 6. a spring; 7. a protective sleeve; 7-1, a tube body; 7-2 and a pipe cap.

[ detailed description ] embodiments

The following is a detailed description of specific embodiments.

The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

As shown in figures 1-4, a cylinder block lifting hook comprises a hanging ring 1, a right-angle rectangular pipe 2, a Y-shaped connecting pipe 3, a bearing rod 4, a spring 5, a specially-made limiting pin 5 and a protective sleeve 7, wherein an angle adjusting hole and a limiting pin hole are formed in the side surface of the right-angle rectangular pipe 2, the hanging ring 1 is arranged at the angle adjusting hole, the Y-shaped connecting pipe 3 is arranged in the pipe at the limiting pin hole of the right-angle rectangular pipe 2, a telescopic limiting pin hole is formed in the side wall of the Y-shaped connecting pipe 3 and is distributed corresponding to the limiting pin hole of the right-angle rectangular pipe 2, circular through holes for placing the bearing 4 and the specially-made limiting pin 5 are formed in the pin of the Y-shaped connecting pipe 3, the bearing rod 4 and the specially-made limiting pin 5 are respectively arranged in the circular through holes of the Y-shaped connecting pipe 3, the circular through holes for placing the bearing rod 4 and the specially-made limiting, the top of a circular through hole for placing a specially-made limiting pin 5 on a Y-shaped connecting pipe 3 is provided with a convex block movable groove, the left side of the convex block movable groove is provided with a convex block limiting shallow groove, the specially-made limiting pin 5 consists of a long movable rod 5-1, a limiting pin 5-2, a convex block 5-3, a short connecting rod 5-4 and a pull ring 5-5, the convex block 5-3 is arranged at the top part of the long movable rod 5-1, the limiting pin 5-2 is arranged at the bottom part of the long movable rod 5-1, a short connecting rod 5-4 is arranged between the long movable rod 5-1 and the limiting pin 5-2, the pull ring 5-5 is arranged at the right end face of the long movable rod 5-1, the side wall of a pin of the Y-shaped connecting pipe 4 is provided with a spring connecting ring, and a spring 6 is arranged between, the whole bearing rod 4 is of a U-shaped structure, the annular part of the bearing rod 4 serves as a push-pull handle, a circular through hole is formed in the rod body of the bearing rod 4, threads are arranged at the tail of the rod body of the bearing rod 4, a protective sleeve 7 is arranged on the rod body of the bearing rod 4, the protective sleeve 7 is composed of a pipe body 7-1 and a pipe cap 7-2, the pipe cap 7-2 is arranged on the right end face of the pipe body 7-1, a rubber pipe is arranged outside the pipe body 7-1, a metal pipe is arranged inside the pipe body 7-1, the metal pipe inside the pipe body 7-1 extends to the pipe cap 7-2, an internal thread is arranged on the metal pipe at the position of the pipe cap 7-2, and the hanging ring 1, the right-angle rectangular pipe 2, the right.

The working process is as follows: before the cylinder body is hoisted, the special limiting pin 5 is pulled open, the lug 5-3 of the special limiting pin 5 is screwed into the lug limiting shallow groove on the Y-shaped connecting pipe 3, the length of the bearing rod 4 is adjusted according to the type of the cylinder body, the special limiting pin 5 is reset, then the protective sleeve 7 with the corresponding length is sleeved on the special limiting pin and screwed down, the rod body of the bearing rod 4 extends into the cylinder sleeve hole of the cylinder body, the connecting height of the right-angle rectangular pipe 2 and the Y-shaped connecting pipe 3 is adjusted according to the relative height of the side wall of the cylinder sleeve hole and the outer wall of the cylinder body, the right-angle rectangular pipe 2 and the Y-shaped connecting pipe 3 can be matched with the bearing rod 4 to clamp the cylinder body, whether the cylinder body can incline or not is observed in the hoisting process, and if the cylinder body.

The utility model can adjust the Y-shaped connecting pipe 3 according to the relative height between the side wall of the cylinder sleeve hole of the cylinder body and the outer wall of the cylinder body, is convenient to use, can adjust the length of the bearing rod 4 to hoist the cylinder bodies with different weights and types, and has diversified use functions; the protective sleeve 7 is additionally arranged outside the bearing rod 4, so that the cylinder body can be limited while the interior of the cylinder body is not damaged, and the cylinder body cannot slide off in the hoisting process; the utility model has the advantages that each part of the utility model is adjusted, the time consumption is short, and the labor is saved; the specially-made limiting pin 5 is matched with the spring 6, so that when the special-made limiting pin 5 works in a shaking mode, the special-made limiting pin 5 can keep the tightening force through the spring 6, and the working safety is guaranteed; the structure design is reasonable, and the use is convenient.

The above description should not be taken as limiting the invention to the specific embodiments, but rather, as will be apparent to those skilled in the art, numerous modifications and variations are possible without departing from the inventive concepts herein disclosed, and it is intended to cover all modifications and variations of the invention as defined by the appended claims.

Claims (9)

1. The utility model provides a cylinder block handling couple, includes link, right angle rectangular pipe, Y shape connecting pipe, bearing bar and spring, its characterized in that: the novel protective sleeve is characterized by further comprising a specially-made limiting pin and a protective sleeve, wherein an angle adjusting hole and a limiting pin hole are formed in the side face of the right-angle rectangular tube, a hanging ring is arranged at the angle adjusting hole, a Y-shaped connecting tube is arranged in the tube at the limiting pin hole of the right-angle rectangular tube, a round through hole for placing a bearing rod and the specially-made limiting pin is formed in a pin of the Y-shaped connecting tube, the bearing rod and the specially-made limiting pin are respectively arranged in the round through hole of the pin of the Y-shaped connecting tube, the specially-made limiting pin is composed of a movable long rod, a limiting pin, a convex block, a connecting short rod and a pull ring, a protective sleeve is arranged.

2. The cylinder block handling hook of claim 1, wherein: the side wall of the Y-shaped connecting pipe is provided with a telescopic limiting pin hole which is distributed corresponding to the limiting pin hole of the right-angle rectangular pipe.

3. The cylinder block handling hook of claim 1, wherein: the tail part of the body of the bearing rod is provided with threads.

4. The cylinder block handling hook of claim 1, wherein: the body of bearing bar is equipped with circular through-hole.

5. The cylinder block handling hook of claim 1, wherein: the movable long rod is characterized in that a protruding block is arranged at the top of the movable long rod, a limiting pin is arranged at the bottom of the movable long rod, a connecting short rod is arranged between the movable long rod and the limiting pin, and a pull ring is arranged on the right end face of the movable long rod.

6. The cylinder block handling hook of claim 1, wherein: the top of the circular through hole for placing the specially-made limiting pin in the Y-shaped connecting pipe is provided with a convex block movable groove, and the left side of the convex block movable groove is provided with a convex block limiting shallow groove.

7. The cylinder block handling hook of claim 1, wherein: the side wall of the pin of the Y-shaped connecting pipe is provided with a spring connecting ring, and a spring is arranged between the connecting short rod of the special limiting pin and the spring connecting ring on the side wall of the pin of the Y-shaped connecting pipe.

8. The cylinder block handling hook of claim 1, wherein: the pipe cap is arranged on the right end face of the pipe body, the rubber pipe is arranged outside the pipe body, the metal pipe is arranged inside the pipe body, and the metal pipe inside the pipe body extends to the pipe cap.

9. The cylinder block handling hook of claim 1, wherein: the metal pipe at the pipe cap is provided with internal threads.

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