Gas ring stock bin structure

Abstract

The utility model relates to a gas ring stock bin structure which comprises a supporting plate, a first stand column used for limiting gas rings, a second stand column used for guiding and positioning the gas rings and a pushing head used for pushing out the gas ring on the bottommost layer in a stock bin, the first stand column and the second stand column are fixed to the supporting plate, and the pushing head is arranged on the supporting plate. The push head is connected with the supporting plate through a reset spring. The first stand columns are divided into two sets, the two sets of first stand columns are distributed on the two sides of the second stand column, one set of first stand columns and the second stand column form a first stock bin, and the other set of first stand columns and the second stand column form a second stock bin. The two sides of the push head are respectively provided with a T-shaped push rod extending into the opening of the gas ring, and the two T-shaped push rods are arranged in the same direction. Two sets of gas ring stock bins are installed at the same time, and two gas rings can be pushed into the installation positions of the gas rings at the same time. A plurality of gas rings can be contained, the push head is pushed to push out the gas ring on the lowermost layer, then the push head is reset under the action of the reset spring, the gas rings fall down under the action of gravity, and the gas rings can be continuously output by repeating the steps.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas ring bin structure. BACKGROUND

[0002] The function of the gas ring in the piston ring is mainly to seal the gap between the piston and the cylinder wall, prevent the high-temperature and high-pressure gas in the cylinder from leaking into the crankcase, and conduct most of the heat of the piston head to the cylinder wall, which is then taken away by the cooling system. The gas ring can also uniformly distribute the oil splashed or sprayed on the cylinder wall on the cylinder wall, playing a certain lubricating role. The gas ring bin is a matching device used in the automatic assembly process of the piston ring. In order to realize the full-automatic assembly of the piston ring, the piston ring bin structure disclosed in Chinese patent CN202322781585.2 includes a bottom plate for supporting the piston ring, a stand column one for limiting the piston ring, a stand column two for guiding and positioning the piston ring, and a push head for pushing out the bottommost piece of the piston ring in the bin. The stand column one and the stand column two are fixed on the bottom plate, and the push head is arranged on the bottom plate and connected with the bottom plate through a return spring. This piston ring bin structure can be used for storing the piston ring and can meet the universality and stability of the piston ring bin structure.

[0003] However, two gas rings are generally used to seal the gap between the piston and the cylinder wall. When the above-mentioned piston ring bin is used for gas ring assembly, the gas rings can only be installed in batches, which affects the installation efficiency of the gas rings. SUMMARY

[0004] The utility model provides a kind of gas ring bin structure, this gas ring bin structure not only can be used for the storage of gas ring, and can meet the production line assembly of two gas rings of once installation on automatic equipment.

[0005] The technical scheme provided by the utility model is as follows: a kind of gas ring bin structure, including support plate, for gas ring limit the stand column one, for gas ring guiding and positioning the stand column two and for the push head of the bottommost piece of gas ring in bin is pushed out, stand column one and stand column two are fixed on support plate respectively, push head is arranged on support plate, and push head is connected with support plate through return spring;The stand column one is two groups, and two groups of stand column one are distributed on the two sides of stand column two, and one group of stand column one and stand column two form bin one, and another group of stand column one and stand column two form bin two, and the two sides of push head each has T type push rod that is inserted into the opening of gas ring, and two T type push rods are arranged in the same direction.

[0006] Each group of stand column one is two, and stand column two and two stand column ones are distributed in isosceles triangle, and stand column two is located on the apex of isosceles triangle.

[0007] The bottom plate is provided with a guide groove for the movement of the T type push rod.

[0008] The support plate is sequentially provided with a partition plate for supporting a first bin pushed out air ring and a bottom plate for supporting a second bin pushed out air ring below, and there is a gap for passing air ring between the support plate and the partition plate, and there is a gap for passing air ring between the partition plate and the bottom plate.

[0009] The first bin and the second bin in the air ring bin structure of the utility model can accommodate multiple air rings, and two air rings can be simultaneously pushed into the installation position of the air ring. After one air ring at the lowermost layer of the two bins (the first bin and the second bin) is pushed out by the push head, the push head is reset under the action of the reset spring, and the air ring pushed out falls on the bottom surface of the cavity in the middle of the bottom plate due to gravity. Through such repeated operations, the air ring can be continuously output. The utility model can adapt to different piston air rings and oil scraper rings.

[0010] The utility model not only can be used for the storage of piston rings, but also can meet the production line assembly of two air rings installed at one time on the automatic equipment. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0012] Figure 2 It is a front view of the utility model.

[0013] Figure 3 It is Figure 2 A-A sectional view.

[0014] Figure 4 It is a bottom structure view of the utility model. DETAILED DESCRIPTION

[0015] See Figure 1 , Figure 2 , Figure 3 And Figure 4The utility model discloses a support plate 1 for supporting air ring, a stand one 5 for air ring limiting, a stand two 4 of ribbed plate for air ring guiding and positioning, a push head 9 for pushing out the bottommost layer air ring 6, 7 in bunker, and the push head is connected with support plate 1 through reset spring 8. Stand one 5 and stand two 4 are fixed on support plate 1 respectively, and push head 9 is arranged on support plate 1 and is located at the bottom of stand one 5 and stand two 4. Stand one 5 is two groups, and two groups of stand one 5 are distributed on the both sides of stand two 4, and one group of stand one 5 and stand two 4 form bunker one, and another group of stand one 5 and stand two 4 form bunker two. Support plate is equipped with air ring hole and is used as the air ring falling into channel that is pushed out. Push head 9 has T-shaped push rod that extends into air ring opening on the both sides below bunker one and bunker two, and two T-shaped push rods are arranged in the same direction, that is, the preceding T-shaped push rod is connected and is composed of the straight rod as the small end and the push head body as the big end, the small end of T-shaped push rod extends into air ring opening, and the big end (i. e. push head body part) is located on the outside of air ring, and the big end of the following T-shaped push rod is located on the inside of air ring, and the small end extends out of air ring through air ring opening and is connected with push head body part.

[0016] The utility model discloses that the stand one 5 in each group is two, and stand two 4 and two stands one 5 are distributed in isosceles triangle, and stand two 4 is located on the apex of isosceles triangle. Two stands one 5 and a stand two 4 are installed on support plate 1, and two stands one 5 are used for air ring limiting, and a stand two 4 is used for the guiding and positioning of air ring.

[0017] The utility model discloses stand two 4 of ribbed plate of the utility model, adopt the air ring limiting ribbed plate of setting up parallel with stand on stand, and air ring limiting ribbed plate is connected with stand through vertical rib, and the opening of air ring is aligned and passes through vertical rib, makes air ring positioning between stand and limiting ribbed plate and places in the area that two stands one 5 and stand two 4 enclose.

[0018] The utility model discloses that the bottom plate is equipped with the guide groove for T-shaped push rod movement, and T-shaped push rod can reciprocatingly move along guide groove.

[0019] The utility model discloses that the bottom plate is equipped with the guide groove for T-shaped push rod movement, and T-shaped push rod can reciprocatingly move along guide groove.

[0020] The utility model discloses that the bottom plate is equipped with the guide groove for T-shaped push rod movement, and T-shaped push rod can reciprocatingly move along guide groove.

[0021] Push head 9 is driven by air cylinder, and one air ring 7 and two air rings 6 can be pushed out simultaneously at a time, and one air ring 7 falls on baffle 2, and two air rings 6 fall on bottom plate 3. Spring 8 makes push head 9 reset, and the upper air ring 6 and air ring 7 can fall on support plate 1 again under the action of gravity, and wait for the next time to push ring.

[0022] The utility model uses, place multiple piston rings in air ring storehouse one and air ring storehouse two, through pushing, the T type push rod big end of behind pushes the inmost side of the last layer air ring in storehouse two, the T type push rod big end (that is the push head body part) of before pushes the outmost side of the last layer air ring in air ring storehouse one, simultaneously pushes out one air ring of the last layer of air ring storehouse one and air ring storehouse two, the air ring of being pushed out falls on the baffle and bottom respectively due to the gravity effect through air ring hole on the support plate, the push head resets under the action of reset spring, so repeatedly, can continue output air ring. The gap 10 between support plate 1 and baffle 2 is used as the through channel of pushing the air ring on baffle 2 into the air ring groove of piston, and the gap 11 between baffle 2 and bottom 3 is used as the through channel of pushing the air ring on bottom 3 into the air ring groove of piston.

Claims

1. A ring-shaped hopper structure, comprising a support plate, a first column for limiting the ring, a second column for guiding and positioning the ring, and a pusher for pushing out the bottommost ring of the hopper, wherein the first and second columns are respectively fixed to the support plate, the pusher is disposed on the support plate, and the pusher is connected to the support plate via a return spring; characterized in that: The column 1 consists of two groups, which are distributed on both sides of the column 2. One group of column 1 and column 2 forms hopper 1, and the other group of column 1 and column 2 forms hopper 2. Each side of the pusher has a T-shaped push rod that extends into the air ring opening, and the two T-shaped push rods are arranged in the same direction.

2. The air-ring silo structure according to claim 1, characterized in that: Each group consists of two pillars. The two pillars and the two pillars form an isosceles triangle, with pillar two located at the vertex of the isosceles triangle.

3. The air-ring silo structure according to claim 1 or 2, characterized in that: The support plate is provided with a guide groove for the movement of the T-shaped push rod.

4. The air-ring silo structure according to claim 1 or 2, characterized in that: Below the support plate, there are sequentially arranged a partition plate for supporting the air ring pushed out of the first hopper and a bottom plate for supporting the air ring pushed out of the second hopper. There is a gap between the support plate and the partition plate for the air ring to pass through, and there is a gap between the partition plate and the bottom plate for the air ring to pass through.

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