RU199208U1 - MOLD FOR PLASTIC PIPE FITTINGS - Google Patents

Abstract

The utility model relates to innovations in the field of forming sealing rubber in plastic fittings. Molds for fittings that allow the manufacture of fittings for connecting waste water and pipes with clean water.

Description

FIELD OF TECHNOLOGY

The utility model relates to molds used for the production of plastic fittings for sewer pipes and pipes for clean water, namely, aimed at creating connecting channels for rubber seals.

Known level of technological development.

Known utility model application number TR 2017/11564 discloses the next level of technology.

Mold for plastic pipe fittings, for utility model application number TR 2017/11564, containing:

- One slider block,

- There is one slot on the slider block,

- An internal slider unit is installed inside the socket,

- Slider unit in conjunction with the internal slider unit and the collet system inside (collapsible systems) -2,

- There is a slope on the back of the slider indoor unit to block it. The internal slider unit is inside the slot of the slider unit,

and

- 3 collets and 4 collets, which, when moving along the guide bushings, facilitate opening and closing when moving towards the center and back.

In a mold for plastic pipe fittings, utility model no. TR 2017/11564, in the inner block of the slider, when moving back and forth due to the friction of the inner side parts, the load is transferred to the guide sleeve. This situation contributes to the rapid failure of the guide bushings.

In a mold for plastic pipe fittings, according to utility model No. TR 2017/11564, in the inner block of the slider in the position inside the socket (Fig. 1), on the back of the slider there is a hole opposite which there is a wedge lock with a guide installed in it sleeve (Fig. 2), due to the connection of the wedge lock and the guide sleeve located on it with the inner block of the slider, 3 collets and 4 collets, moving to the center, open, and moving from the center, they close. (Fig. 3).

In a mold for plastic pipe fittings, utility model no. TR 2017/11564, the guide sleeve is subject to heavy loads and breaks as a result of the specified loads. The mold for plastic pipe fittings, utility model no. TR 2017/11564, has a short guide sleeve life.

UTILITY MODEL DESCRIPTION

The utility model eliminates the above problems.

This utility model is an improvement to utility model No. TR 2017/11564.

In this utility model, molds for plastic pipe fittings, there is one bearing on the slider-1 block in the socket area, on the left and right surfaces, there is one bearing.

In this utility model of the plastic pipe fittings mold, there is one bearing each in the inner slider block, on the left and right surfaces.

In the real utility model of the plastic pipe fittings mold, there is a T-channel in the inner slider block.

In this utility model of plastic pipe fittings mold, there is a T-plate at the bottom of the wedge joint.

In a real utility model of the mold of plastic pipe fittings, in the slider block-1, due to the opening of the bearing seat and in the inner block of the slider on the right and left of the installed and moving bearings in the area of the seat-1 on the edges of the surfaces on the right and left, there is no friction ... This in turn reduces the load on the T-plate.

In this utility model of the plastic pipe fittings mold, a T-plate is installed at the bottom of the wedge joint, which enters the inner slider block into the T-channel. In the wedge lock in the upper part there is a protrusion, and on the side of the stationary part of the mold there is a seat for this protrusion, where it is installed. In a real utility model, the mold for plastic pipe fittings, when moving back and forth of the internal slider unit, due to the bearings on the slider unit, which contribute to the movement without unnecessary friction and reduce the pressure on the T-plate, as well as due to the width T -shaped plate mounted on a wedge lock, the plate does not break or fail.

Description of drawings

1. Mold for plastic pipe fittings.

1.1 Collet system (Collapsible systems) - 1

1.2 Slider block-1

1.2.1 Slot-1

1.2.2 Bearing seat-1

1.3 Internal block slider-1

1.3.1 T-channel

1.3.2 Bearing

1.4 T-shaped guide plate

1.5 Wedge lock

1.5.1 Protrusion

1.6 Non-moving body part

1.6.1 Rim socket

2. Mold for plastic pipe fittings, basic provisions

2.1 Collet system (Collapsible Systems) -2

2.1.2 Collet-3

2.1.3 Collet-4

2.2 Slider block

2.2.1 Socket

2.3 Internal slider unit

2.4 Wedge lock

2.5 Guide bush

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1. Utility model No. TR 2017/11564 is an image of the closest analogue, in perspective, of the assembly of the collapsible systems -2 of the developed main slider unit and the internal slider unit.

FIG. 2. Utility model No. TR 2017/11564 is an image of the closest analogue, namely, a cross-section of a mold for plastic pipe fittings.

FIG. 3. Utility model No. TR 2017/11564 is an image of the closest analogue, namely, a mold for plastic pipe fittings, namely, a sectional view of the collapsible systems -2

FIG. 4. Left view of collapsible systems -1 in assembled state, slider unit-1, internal slider unit installed.

FIG. 5. Right view of collapsible systems -1 in assembled state, slider unit-1, internal slider unit.

FIG. 6. Left view in the dismantled state of the collapsible systems -1, slider unit-1, internal slider unit.

FIG. 7. View from the right in the dismantled state of the collapsible systems -1, slider unit-1, internal slider unit.

FIG. 8. Top view of the T-plate with the mounting tab attached to it.

FIG. 9. Side view of a T-plate with a mounting tab attached to it

FIG. 10. View of the fastening tab to the T-guide plate above the mold for plastic pipe fittings.

FIG. 11. View of the attached T-guide plate and wedge lock to the stationary part of the plastic pipe fitting mold.

FIG. 12. View of the mold for plastic pipe fittings and T-plate installed in a wedge lock.

FIG. 13. Sectional view of a mold for plastic pipe fittings.

Disclosure of the utility model.

Drawings of a mold for plastic pipe fittings known in the art are known in FIG. 1-3.

Utility model application TR 2017/11564 is determined as the closest analogue

The utility model of the mold for fittings TR 2017/11564 has the following features (2):

- Single slider block (2.2),

- Available on the slider block (2.2) landing socket (2.2.1),

- inside the slot (2.2.1) installed internal slider kit (2.3),

- In the slot (2.2.1) of the slider unit (2.2), the internal slider unit (2.3), the associated slider unit (2.2) and the collapsible systems -2 (2.1) inside it,

- the internal slider unit (2.3) is in the slot (2.2.1), the internal slider unit (2.3) is at the back of the slope and the wedge lock is located so as to block the opening. (2.4),

and

- collet-3 (2.1.2) and collet-4 (2.1.3), moving to the center, open, and moving from the center, they close, and also contains a wedge lock (2.4) and a guide sleeve (2.5) located on it.

In a mold for plastic pipe fittings, according to utility model No. TR 2017/11564, in the inner slider block (2.3) in the slider block a (2.2), when moving back and forth due to friction of the inner side parts, the load is transferred to the guide sleeve (2.5). This design contributes to accelerated breakage of the guide bushings (2.5).

In the mold for plastic pipe fittings, according to utility model No. TR 2017/11564, in the internal block of the slider (2.3) in the position inside the socket (2.2.1) (Fig. 1), there is a hole on the back of the slider (2.3), opposite which there is a wedge lock (2.4) with a guide sleeve (2.5) installed in it (Fig. 2), due to the connection of the wedge lock (2.4, the guide sleeve (2.5) located on it with the internal slider block a (2.3), 3 collets (2.1.2) and 4 collets (2.1.3), moving to the center, open, and moving from the center, they close. (Fig. 3)

In a mold for plastic pipe fittings, according to utility model no. 2017/11564, due to the heavy load on the guide sleeve (2.5), it breaks. In a mold for plastic pipe fittings according to utility model no. 2017/11564, the service life of the guide bush (2.5) is very short.

This utility model is a plastic pipe fittings mold (1),

- on the surface of seat-1 (1.2.1) on the right and left, there are open seats (1.2.2) for one bearing on each side.

- On the surface of the internal block of the slider (1.3) on the right and on the left, as well as on the edges of the surfaces of the seat (1.2.1), on the right and on the left on each seat (1.2.2), one bearing is installed under the bearing, taking into account that the block will move ... (1.3.2),

- Open in the internal block of the slider (1.3) T-channel (1.3.1),

- a T-plate (1.4) with a wide surface is installed in the T-channel (1.3.1),

and

- Contains a wedge lock (1.5) installed at the bottom of the T-plate (1.4).

In this utility model, the molds for plastic pipe fittings (1), in the slider unit-1 (1.2), due to the presence of a seat for the bearings (1.2.2) and in the inner slider unit (1.3) on the right and left, installed and moving bearings (1.3.2) and the space around them, there is a shock absorption effect, in the area of the seat-1 (1.2.1), there is no friction at the edges of the surfaces on the right and left. This reduces the load on the T-plate (1.4).

In this utility model of the plastic pipe fittings mold (1), a T-plate (1.4) is installed in the lower part of the wedge joint (1.5), which enters the inner slider block (1.3) into the T-channel (1.3. 1). In the wedge lock (1.5), in the upper part there is a protrusion (1.5.1), and on the side of the stationary part (1.6) of the mold there is a seat socket (1.6.1), under this protrusion, where it is installed. In this utility model, a mold for plastic pipe fittings (1), during the movement of the internal slider unit (1.3) back and forth, due to the pressure on the T-plate (1.4), the internal slider unit (1.3), due to the bearings on the slider unit (1.3.2), which facilitate friction-free movement and reduce pressure on the T-plate (1.4), as well as due to the width of the T-plate (1.4) installed on the wedge lock (1.5), the plate does not break or fail.

In the slider block (1.2) in the area of the socket (1.2.1), there is an internal slider block (1.3) that interacts with the collapsible systems -1 (1.1)

Claims (8)

1. A mold (1) for plastic pipe fittings, characterized in that: - along the edges of the surfaces of the seat (1.2.1) on the right and left, there is one seat (1.2.2) for the bearing, - on the surface of the internal block of the slider (1.3), on the right and on the left, as well as on the edges of the surface of the seat (1.2.1), on the right and on the left on each seat (1.2.2), one bearing is installed under the bearing, taking into account that it will move (1.3.2), - open in the internal block of 1 slider (1.3) T-shaped channel (1.3.1), - a wide-surface T-plate (1.4) installed in a T-channel (1.3.1), and - wedge lock (1.5) installed in the lower part of the T-plate (1.4). 2. A mold (1) for plastic pipe fittings according to claim 1, characterized in that the mold from the fixed (1.6) side of the mold contains a seat (1.6.1) for the protrusion (1.5.1), located on top of the wedge lock (1.5).

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