CN203356984U

CN203356984U - O-shaped ring automatic installation device

Info

Publication number: CN203356984U
Application number: CN 201320376428
Authority: CN
Inventors: 陆辉
Original assignee: Osuga Machine Suzhou Co Ltd
Current assignee: Osuga Machine Suzhou Co Ltd
Priority date: 2013-06-28
Filing date: 2013-06-28
Publication date: 2013-12-25
Anticipated expiration: 2023-06-28

Abstract

The utility model discloses an O-shaped ring automatic installation device which comprises a machine frame, a first air cylinder and a second air cylinder. The first air cylinder and the second air cylinder are installed on the machine frame. An outer sleeve with one end opened is further installed on the machine frame. An inner sleeve with one end opened is installed in a center hole of the outer sleeve. A telescopic-pipe-shaped head is installed on the opening portion of the outer sleeve. A spring is arranged between the telescopic-pipe-shaped head and the inner sleeve. One end of the spring exerts force on the telescopic-pipe-shaped head and the other end of the spring exerts force on the inner sleeve. The two sides of the front portion of the outer sleeve are respectively provided with an elastic clamping claw. An ejection block is fixed to a piston rod of the first air cylinder and an ejection block is fixed to a piston rod of the second air cylinder. Each elastic clamping claw is pressed by one ejection block in an ejected mode. The O-shaped ring automatic installation device can greatly improve the production efficiency and meanwhile relieve the labor intensity of operation workers.

Description

A kind of O type circle automatic installation apparatus

Technical field:

The utility model relates to O type circle mounting technology field, more specifically to a kind of O type circle automatic installation apparatus.

Background technology:

Be illustrated in figure 1 a kind of parts a that needs mounting O-shaped rings, offer an a1 of the cannelure for mounting O-shaped rings on these parts a, the Main Function of these these parts a mounting O-shaped rings is in order to guarantee sealing, prevent oil leakage, in the prior art, O type circle is arranged on parts a and is installed by mode manually, at first with manpower, O type circle is strutted, then O type snare is advanced in cannelure a1, adopt the mode of mode mounting O-shaped rings manually to make production efficiency very low, can not meet the demand of production in enormous quantities, operator's labour intensity is very large simultaneously.

The utility model content:

The purpose of this utility model just is to provide a kind of O type circle automatic installation apparatus, and it can be enhanced productivity greatly, has reduced operator's labour intensity simultaneously.

For achieving the above object, a kind of O type circle automatic installation apparatus of the present utility model comprises frame and the first cylinder and the second cylinder, described the first cylinder and the second cylinder are arranged on frame, the outer tube of one end opening also is installed on described frame, the inner sleeve of one end opening is arranged in the centre bore of outer tube, flexible tubiform head is arranged on the opening part of outer tube, be provided with a spring between described flexible tubiform head and inner sleeve, one end active force of this described spring is on flexible tubiform head, other end active force is on inner sleeve, be respectively arranged with an elastic card claw in the both sides of outer tube front portion, be fixed with jacking block (8) on the piston rod of described the first cylinder and the second cylinder, described jacking block top is pressed on elastic card claw.

As technique scheme preferably, the rear end of described outer tube is provided with the air inlet be connected with blowing device.

As technique scheme preferably, described the first cylinder and the second cylinder are arranged on symmetrically on frame and lay respectively at the both sides of outer tube.

As technique scheme preferably, described elastic card claw consists of flexure strip and claw section, described claw section is vertical bending state, the head of this claw section presents wedge shape, described claw section is bolted on the front end of flexure strip.

As technique scheme preferably, the contacted position of described jacking block and elastic card claw is an arcwall face.

The beneficial effects of the utility model are: the utility model completes the installation of O type circle by the machine automatization mode, workman's manipulation strength is very low, only need cost time and efforts seldom just can complete the installation of O type circle, and its whole installation process is very fast, can greatly enhance productivity, can meet the demand of producing in enormous quantities.

The accompanying drawing explanation:

Below in conjunction with accompanying drawing, the utility model is described further:

The structural representation that Fig. 1 is parts

Fig. 2 is the utility model partial sectional view

The top view that Fig. 3 is Fig. 1

The left view that Fig. 4 is Fig. 1

The three-dimensional scheme of installation that Fig. 5 is inner sleeve and inner sleeve

Fig. 6 is that jacking block is arranged on the structural representation on the first cylinder

The structural representation that Fig. 7 is elastic card claw

In figure: 1, frame; 2, outer tube; 3, inner sleeve; 4, flexible tubiform head; 5, the first cylinder; 6, the second cylinder; 7, elastic card claw; 8, jacking block; 9, spring; 21, air inlet; 71, flexure strip; 72, claw section; A, parts; A1, cannelure; B, O type circle

The specific embodiment:

Therefore the following stated only, for embodying the preferred embodiment of the utility model principle, does not limit protection domain of the present utility model

As Fig. 2 to 7 is depicted as the embodiment of a kind of O type of the utility model circle automatic installation apparatus, it comprises frame 1 and the first cylinder 5 and the second cylinder 6, described the first cylinder 5 and the second cylinder 6 are arranged on frame 1, the outer tube 2 of one end opening also is installed on described frame 1, the inner sleeve 3 of one end opening is arranged in the centre bore of outer tube 2, flexible tubiform head 4 is arranged on the opening part of outer tube 2, be provided with a spring 9 between described flexible tubiform head 4 and inner sleeve 3, one end active force of this described spring 9 is on flexible tubiform head 4, other end active force is on inner sleeve 3, be respectively arranged with an elastic card claw 7 in the both sides of outer tube 2 front portions, be fixed with jacking block 8 on the piston rod of described the first cylinder 5 and the second cylinder 6, described jacking block 8 tops are pressed on elastic card claw 7.

The rear end of outer tube 2 is provided with the air inlet 21 be connected with blowing device, and these air inlet 21 air inlets, can play the effect that self-feeding puts in place.

The first cylinder 5 and the second cylinder 6 are arranged on symmetrically on frame 1 and lay respectively at the both sides of outer tube 2.

Elastic card claw 7 consists of flexure strip 71 and claw section 72, and described claw section 72 is vertical bending state, and the head of this claw section 72 presents wedge shape, and described claw section 72 is bolted on the front end of flexure strip 71.

Jacking block 8 is an arcwall face with the contacted position of elastic card claw 7, can reduce contact area like this, promotes, in flexure strip 71, relative sliding to occur the frictional force when minimizing contact area can reduce relative sliding at jacking block 8.

The utility model is in work, the position that O type circle b places is nested with as shown in Figure 5 on inner sleeve 3, and all O type circle b are in the gap between the outer wall of the inwall of outer tube 2 and inner sleeve 3, when installing, at first parts a is inserted in the endoporus of inner sleeve 3 and flexible tubiform head 4, then the first cylinder 5 and the second cylinder 6 actions, by jacking block 8 top compression elasticity sheets 71, make the head of claw section 72 be inserted between first O type circle b foremost and second O type circle b, now to parts a firmly, first O type circle of volume be positioned at foremost climbs along the outer wall of flexible tubiform head 4, until send into cannelure a1, now O type circle b installation, after extracting parts a out, flexible tubiform head 4 automatically resets, now the

first cylinder

5 and 6, the second cylinder unclamp, in this while, second O type circle b is fed through position by the mode blown afloat.

Claims

1. an O type circle automatic installation apparatus, it comprises frame (1) and the first cylinder (5) and the second cylinder (6), described the first cylinder (5) and the second cylinder (6) are arranged on frame (1), it is characterized in that: the outer tube (2) that an end opening also is installed on described frame (1), the inner sleeve of one end opening (3) is arranged in the centre bore of outer tube (2), flexible tubiform head (4) is arranged on the opening part of outer tube (2), be provided with a spring (9) between described flexible tubiform head (4) and inner sleeve (3), one end active force of this described spring (9) is on flexible tubiform head (4), other end active force is on inner sleeve (3), the both sides anterior at outer tube (2) are respectively arranged with an elastic card claw (7), be fixed with jacking block (8) on the piston rod of described the first cylinder (5) and the second cylinder (6), described jacking block (8) top is pressed on elastic card claw (7).

2. a kind of O type circle automatic installation apparatus according to claim 1, it is characterized in that: the rear end of outer tube (2) is provided with the air inlet (21) be connected with blowing device.

3. a kind of O type circle automatic installation apparatus according to claim 1 is characterized in that: it is upper and lay respectively at the both sides of outer tube (2) that the first cylinder (5) and the second cylinder (6) are arranged on frame (1) symmetrically.

4. a kind of O type circle automatic installation apparatus according to claim 1 and 2, it is characterized in that: elastic card claw (7) consists of flexure strip (71) and claw section (72), described claw section (72) is vertical bending state, the head of this claw section (72) presents wedge shape, and described claw section (72) is bolted on the front end of flexure strip (71).

5. a kind of O type circle automatic installation apparatus according to claim 1 and 2 is characterized in that: jacking block (8) is an arcwall face with the contacted position of elastic card claw (7).