CN105092167A - Cylinder end cap hole detection device and method - Google Patents

Abstract

The invention discloses a cylinder end cap hole detection device and a method. The cylinder end cap hole detection device comprises a first cylinder, a second cylinder, a third cylinder, a fourth cylinder, a first bracket and a second bracket, wherein the first cylinder is connected with the second bracket, the second cylinder is connected with the first bracket, a to-be-detected piece M is clamped between the third cylinder and the fourth cylinder, the third cylinder and the fourth cylinder are arranged on the second bracket, the first cylinder is vertically arranged above a water surface, the first cylinder can make the second bracket, the third cylinder and the fourth cylinder stretch into or out of the water surface, the second cylinder is horizontally mounted above the water surface, and the first bracket is used for disposing another to-be-detected piece N for next time detection. According to the cylinder end cap hole detection device and the method, whether a cylinder end cap has a hole can be conveniently detected, detection efficiency is high, and labor force is saved.

Description

The husky hole pick-up unit of cylinder end piece and method

Technical field

The present invention relates to cylinder manufacturing technology field, be specifically related to the husky hole pick-up unit of a kind of cylinder end piece and method.

Background technology

Cylinder end piece refers to protecgulum and the bonnet of cylinder, for aluminum alloy die casting, usually there is husky hole, in traditional cylinder assembling process, the general detection not carrying out the husky hole of cylinder end piece before end cap is encased in cylinder barrel, but detect accordingly when cylinder carries out air tightness test, if found that there is in testing process, impermeability is bad to be caused by end cap, reexamine end cap and whether there is husky hole phenomenon, really in husky hole, end cap will be pulled down, change other end cap and re-start assembling, time-consumingly to require great effort again, therefore detection end cap first being carried out in the pre-assembly to husky hole is necessary, find that there is picking out in time of husky hole, put into unacceptable product chest.

Summary of the invention

Instant invention overcomes the deficiencies in the prior art, a kind of cylinder end piece husky hole pick-up unit is provided, detecting inconvenient technical matters for solving existing cylinder end piece.

Consider the problems referred to above of prior art, according to an aspect of the present invention, for solving above-mentioned technical matters, the present invention by the following technical solutions:

A kind of cylinder end piece husky hole pick-up unit, it comprises the first cylinder, the second cylinder, the 3rd cylinder, four-cylinder, the first bracket and the second bracket; Described first cylinder is connected with described second bracket, described second cylinder is connected with described first bracket, for clamping a detected member M between described 3rd cylinder, four-cylinder, described 3rd cylinder and described four-cylinder arrange on described second bracket, described first cylinder is vertically arranged at above the water surface, and described first cylinder can make described second bracket, the 3rd cylinder and described four-cylinder stretch in water or stretch out the water surface; Described second cylinder level is installed on above the water surface, for placing another the detected member N carrying out detecting next time on described first bracket.

In order to realize the present invention better, further technical scheme is:

According to one embodiment of the invention, described 3rd cylinder connects a fixture, described four-cylinder connects another fixture, by two clamp detected member M.

According to another embodiment of the invention, described 3rd cylinder connects the front end end cover of a detected member by a fixture, one end of this fixture puts in front end end cover, and described four-cylinder connects the rear end cap of a detected member by another fixture, and rear end cap is withstood in one end of this another fixture.

The present invention can also be:

A kind of cylinder end piece husky hole detection method, it comprises:

I) detected member M, detection piece N place on the first bracket, when formerly preparing to detect detected member M, is inserted in the clamping range between the 3rd cylinder and described four-cylinder by the first bracket by detection detected member M;

II) by described 3rd cylinder and described four-cylinder clamping measured piece M; Then the first bracket is retracted; When the piston rod of the first cylinder stretches out, the second bracket and all stretching in water with the device that the second bracket connects as one, more whether the front end end cover of the detected member M that pressurizes and rear end cap have husky hole;

III) make detected member M stretch out the water surface by described first cylinder, and make the second bracket be retracted to detecting position;

IV) unclamp measured piece M, make it be placed on the first bracket, and the first bracket is stretched out;

V) manually remove measured piece M, if measured piece M is qualified, be placed on inside certified products case; If husky hole is stamped in the front end end cover of measured piece M or rear end, then will the part in husky hole be had to put into unacceptable product case;

VI) again by described 3rd cylinder and described four-cylinder clamping measured piece N; Whether the front end end cover, the rear end cap that repeat above-mentioned sequence of movement detection detected member N again have husky hole.

Compared with prior art, one of beneficial effect of the present invention is:

The husky hole pick-up unit of cylinder end piece of the present invention and method, can detect the phenomenon whether cylinder end piece exists husky hole very easily, detection efficiency is high, and saves labour.

Accompanying drawing explanation

In order to clearer explanation present specification embodiment or technical scheme of the prior art, below the accompanying drawing used required in the description to embodiment or prior art is briefly described, apparently, the accompanying drawing that the following describes is only the reference to some embodiments in present specification, for those skilled in the art, when not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 a is a kind of duty Facad structure of cylinder end piece of the present invention husky hole pick-up unit schematic diagram.

Fig. 1 b is the side structure schematic diagram of Fig. 1 a.

Fig. 2 a is cylinder end piece of the present invention husky hole pick-up unit another kind of duty Facad structure schematic diagram.

Fig. 2 b is the side structure schematic diagram of Fig. 2 a.

Fig. 3 a is cylinder end piece of the present invention husky hole pick-up unit another kind of duty Facad structure schematic diagram.

Fig. 3 b is the side structure schematic diagram of Fig. 3 a.

Fig. 4 a is cylinder end piece of the present invention husky hole pick-up unit another kind of duty Facad structure schematic diagram.

Fig. 4 b is the side structure schematic diagram of Fig. 4 a.

Fig. 5 a is cylinder end piece of the present invention husky hole pick-up unit another kind of duty Facad structure schematic diagram.

Fig. 5 b is the side structure schematic diagram of Fig. 5 a.

Fig. 6 a is cylinder end piece of the present invention husky hole pick-up unit another kind of duty Facad structure schematic diagram.

Fig. 6 b is the side structure schematic diagram of Fig. 6 a.

Wherein, the name corresponding to the Reference numeral in accompanying drawing is called:

1-first cylinder, 2-second cylinder, 3-the 3rd cylinder, 4-four-cylinder, 5-first bracket, 6-second bracket.

Embodiment

Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.

As shown in Fig. 1 a to Fig. 6 b, a kind of cylinder end piece husky hole pick-up unit, it comprises the first cylinder 1, second cylinder 2, the 3rd cylinder 3, four-cylinder 4, first bracket 5 and the second bracket 6; Described first cylinder 1 is connected with described second bracket 6, described second cylinder 2 is connected with described first bracket 5, for clamping a detected member M between described 3rd cylinder 3, four-cylinder 4, described 3rd cylinder 3 and described four-cylinder 4 arrange on described second bracket 6, described first cylinder 1 is vertically arranged at above the water surface, and described first cylinder 1 can make described second bracket 6, the 3rd cylinder 3 and described four-cylinder 4 stretch in water or stretch out the water surface; Described second cylinder 2 level is installed on above the water surface, for placing another the detected member N carrying out detecting next time on described first bracket 5.

Described 3rd cylinder 3 connects a fixture, described four-cylinder 4 connects another fixture, by two clamp detected member M.

Described 3rd cylinder 3 connects the front end end cover of a detected member M by a fixture, one end of this fixture puts in front end end cover, and described four-cylinder 4 connects the rear end cap of a detected member M by another fixture, and rear end cap is withstood in one end of this another fixture.

A kind of cylinder end piece husky hole detection method, it comprises:

I) as shown in Figure 1 a, 1 b, detected member M, detection piece N place on the first bracket 5, when formerly preparing to detect detected member M, by the first bracket 5, detection detected member M is inserted in the clamping range between the 3rd cylinder 3 and described four-cylinder 4;

II) as shown in Fig. 2 a, Fig. 2 b, clamp measured piece M by described 3rd cylinder 3 and described four-cylinder 4; Then the first bracket 5 is retracted; When the piston rod of the first cylinder 1 stretches out, the second bracket 6 and all stretching in water with the device that the second bracket 6 connects as one, more whether the front end end cover of the detected member M that pressurizes and rear end cap have husky hole;

III) as shown in Figure 3 a, 3 b, make detected member M stretch out the water surface by described first cylinder 1, and make the second bracket 6 be retracted to detecting position;

IV) as shown in Fig. 4 a, Fig. 4 b, unclamp measured piece M, make it be placed on the first bracket 5, and the first bracket 5 is stretched out;

V) as shown in Fig. 5 a, Fig. 5 b, manually remove measured piece M, if measured piece M is qualified, be placed on inside certified products case; If husky hole is stamped in the front end end cover of measured piece M or rear end, then will the part in husky hole be had to put into unacceptable product case;

VI) as shown in Fig. 6 a, Fig. 6 b, then clamp measured piece N by described 3rd cylinder 3 and described four-cylinder 4; Whether the front end end cover, the rear end cap that repeat above-mentioned sequence of movement detection detected member N again have husky hole.

In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, identical similar portion cross-reference between each embodiment.

Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.

Claims (4)

1. a cylinder end piece husky hole pick-up unit, is characterized in that it comprises the first cylinder (1), the second cylinder (2), the 3rd cylinder (3), four-cylinder (4), the first bracket (5) and the second bracket (6); Described first cylinder (1) is connected with described second bracket (6), described second cylinder (2) is connected with described first bracket (5), for clamping a detected member M between described 3rd cylinder (3), four-cylinder (4), described 3rd cylinder (3) and described four-cylinder (4) arrange on described second bracket (6), described first cylinder (1) is vertically arranged at above the water surface, and described first cylinder (1) can make described second bracket (6), the 3rd cylinder (3) and described four-cylinder (4) stretch in water or stretch out the water surface; Described second cylinder (2) level is installed on above the water surface, for placing another the detected member N carrying out detecting next time on described first bracket (5).

2. cylinder end piece according to claim 1 husky hole pick-up unit, is characterized in that upper connection one fixture of described 3rd cylinder (3), and described four-cylinder (4) is upper connects another fixture, by two clamp detected member M.

3. cylinder end piece according to claim 1 husky hole pick-up unit, it is characterized in that described 3rd cylinder (3) connects the front end end cover of a detected member (M) by a fixture, one end of this fixture puts in front end end cover, described four-cylinder (4) connects the rear end cap of a detected member (M) by another fixture, rear end cap is withstood in one end of this another fixture.

4. a cylinder end piece husky hole detection method, is characterized in that it comprises:

I) detected member M, detection piece N place on the first bracket (5), when formerly preparing to detect detected member M, by the first bracket (5), detection detected member M is inserted in the clamping range between the 3rd cylinder (3) and described four-cylinder (4);

II) by described 3rd cylinder (3) and described four-cylinder (4) clamping measured piece M; Then the first bracket (5) is retracted; When the piston rod of the first cylinder (1) stretches out, the second bracket (6) and all stretching in water with the device that the second bracket (6) connects as one, more whether the front end end cover of the detected member M that pressurizes and rear end cap have husky hole;

III) make detected member M stretch out the water surface by described first cylinder (1), and make the second bracket (6) be retracted to detecting position;

IV) unclamp measured piece M, make it be placed on the first bracket (5), and the first bracket (5) is stretched out;

V) manually remove measured piece M, if measured piece M is qualified, be placed on inside certified products case; If husky hole is stamped in the front end end cover of measured piece M or rear end, then will the part in husky hole be had to put into unacceptable product case;

VI) again by described 3rd cylinder (3) and described four-cylinder (4) clamping measured piece N; Whether the front end end cover, the rear end cap that repeat above-mentioned sequence of movement detection detected member N again have husky hole.