CN208816551U - Detachable anticorrosion is dehydrated ring flange - Google Patents

Abstract

A kind of detachable anticorrosion of the utility model is dehydrated ring flange, is made of disk body (1), axis body (2) and cover board (6)；The center of the disk body (1) is equipped with axis hole (1.2)；The top of axis body (2) is equipped with a connecting column (2.1)；Connecting column (2.1) is equipped with the top surface that external screw thread is connected in axis hole (1.2) and protrudes from disk body (1)；The top exterior walls of axis body (2) are equipped with annular flange (3)；The bottom surface of cover board (6) is equipped with an O-ring seals (6.1)；The center of cover board (6) is equipped with internal thread hole (6.2), and cover board (6) is rotatably connected on connecting column (2.1)；Utilize formation sealing structure in O-ring seals (6.1) insertion annular groove (1.3)；Present apparatus axis, the design of disk fission, disc surfaces are equipped with zinc coat, prevent liquid in bucket infiltration reel interconnecting piece from leading to reel erosion damage by the way that sealing structure is arranged, facilitate each parts for maintenance, replacement, reduce costs.

Description

Detachable anticorrosion is dehydrated ring flange

Technical field

The utility model relates to a kind of detachable anticorrosions to be dehydrated ring flange, belong to the field of metal processing.

Background technique

Washing machine has become the essential daily necessity of every household, is being busy with one's work, rhythm of life rapid the present It, the presence of washing machine has helped people to save a large amount of time；Most of washing machine all has dehydrating function in the market, washes Dehydration cylinder bottom shaft in clothing machine needs to connect by reel with bottom motors, in dehydration, is dehydrated reel in axial direction It is upper to bear biggish pulling force and pressure, while very big torque is born, it is easily deformed, cracks after long-time service；Dehydration barrel dehydration Disk usually passes through bolt and nut and is connected to a barrel bottom, and with connect axis connection, the erosion by liquid detergent, water etc for a long time, each portion Part is also easy to get rusty, be broken, and there are some potential safety problemss；Traditional reel is usually that integral type connects with axis, reel and Axis is all difficult to separate, as long as one of parts damages, can only all replace, and dismantles trouble, and cost is very high；For this purpose, needing Want that a kind of structure is simple, intensity is high, dismountable waterproof anti-corrosion device solves the above problems.

Summary of the invention

That purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of structures is simple, intensity is high, detachable anti-corrosion Erosion dehydration ring flange；

Purpose of the utility model is realized as follows:

A kind of detachable anticorrosion dehydration ring flange, is made of disk body, axis body and cover board；The center of the disk body is equipped with Axis hole, the cross section of the axis hole are regular polygon；Multiple bolts hole one are uniformly placed with around axis hole；The top surface of the disk body It is equipped with an annular groove around axis hole, the annular groove and axis hole are coaxially disposed；The annular groove is located at bolt hole one Periphery；The top of the axis body is equipped with a connecting column, and the cross section of the connecting column is regular polygon and the hole shape phase with axis hole Matching；The connecting column is connected in axis hole and protrudes from the top surface of disk body, and protrusion is arranged with external screw thread；The top of the axis body Portion's outer wall is equipped with annular flange, and the annular flange is equipped with multiple evenly arranged bolts hole two, the bolt hole two and spiral shell Keyhole one corresponds；The cross section of the cover board is circle, and the diameter of the cover board is not less than the diameter of axis hole, the cover board Bottom surface be equipped with an O-ring seals, the O-ring seals and cover board are coaxially disposed；The O-ring seals are corresponding with annular groove Matching；The center of the cover board is provided with an internal thread hole, and the internal screw thread and connecting column of the internal thread hole protrude the outer of part The corresponding matching of screw thread, the depth of the internal thread hole and the protrusion height of part of connecting column are identical, and the cover board passes through interior Threaded hole is rotatably connected on connecting column；When cover board and disk body top surface fit closely, O-ring seals, which are embedded in annular groove, forms sealing Structure；

A kind of detachable anticorrosion of the utility model is dehydrated ring flange, and the disc surfaces are coated with zinc coat；

A kind of detachable anticorrosion of the utility model is dehydrated ring flange, and the top surface of the disk body is equipped with an annular and reinforces Muscle, the ring stiffener and disk body are coaxially disposed；

A kind of detachable anticorrosion of the utility model is dehydrated ring flange, the top surface of the disk body be equipped with it is multiple radially The bar shaped reinforcing rib of setting.

Compared with prior art, the utility model has the beneficial effects that

The utility model by then being integrated into a component for axis design seperated with disk body, conveniently dismantle individually maintenance or Replacement, reduces costs；Sealing structure is set in disk body top surface, bolt and nut and connecting shaft are protected from corroded by liquid, mentioned The high service life of each component；Ring stiffener and bar shaped reinforcing rib are added on reel face simultaneously, make entire disk body intensity It further increases, enhances the tensile resistance of dehydration reel.

Detailed description of the invention

Fig. 1 is that a kind of detachable anticorrosion of the utility model is dehydrated flange consolidation body structure sectional view.

Fig. 2 is the disk body bottom view that a kind of detachable anticorrosion of the utility model is dehydrated ring flange.

Fig. 3 is the disk body top view that a kind of detachable anticorrosion of the utility model is dehydrated ring flange.

Fig. 4 is the axis body front section view that a kind of detachable anticorrosion of the utility model is dehydrated ring flange.

Fig. 5 is the axis body top view that a kind of detachable anticorrosion of the utility model is dehydrated ring flange.

Fig. 6 is the cover board bottom view that a kind of detachable anticorrosion of the utility model is dehydrated ring flange.

Fig. 7 is the A-A cross-sectional view of Fig. 6.

Wherein:

Disk body 1, bolt hole 1, axis hole 1.2, annular groove 1.3, axis body 2, connecting column 2.1, annular flange 3, bolt Hole 2 3.1, ring stiffener 4, bar shaped reinforcing rib 5, cover board 6, O-ring seals 6.1, internal thread hole 6.2.

Specific embodiment

Referring to Fig. 1~7, the utility model relates to a kind of detachable anticorrosion be dehydrated ring flange, by disk body 1, axis body 2 It is constituted with cover board 6；The center of the disk body 1 is equipped with axis hole 1.2, and the cross section of the axis hole 1.2 is regular polygon；Around axis hole 1.2 are uniformly placed with multiple bolts hole 1；The top surface of the disk body 1 is equipped with an annular groove 2.3 around axis hole 1.2, described Annular groove 2.3 and axis hole 2.1 are coaxially disposed；The annular groove 2.3 is located at the periphery of bolt hole 1；The axis body 2 Top is equipped with a connecting column 2.1, and the cross section of the connecting column 2.1 is regular polygon and matches with the hole shape of axis hole 1.2, increases The contact area of connecting column 2.1 Yu axis hole 1.2 is added, has increased frictional force, prevent to relatively rotate；The connecting column 2.1 is worn It is connected in axis hole 1.2 and protrudes from the top surface of disk body 1, protrusion is arranged with external screw thread；The top exterior walls of the axis body 2 are equipped with ring Shape flange 3, the annular flange 3 are equipped with multiple evenly arranged bolts hole 2 3.1, and the bolt hole 2 3.1 surrounds axis body Arrangement, the bolt hole 2 3.1 are corresponded with bolt hole 1；The cross section of the cover board 6 is circle, the cover board 6 Diameter is not less than the diameter of axis hole 1.2, and the bottom surface of the cover board 6 is equipped with an O-ring seals 6.1, the O-ring seals 6.1 with Cover board 6 is coaxially disposed；The O-ring seals 6.1 and 1.3 Corresponding matching of annular groove；The center of the cover board 6 is provided in one Threaded hole 6.2, the matching corresponding with the protrusion external screw thread of part of connecting column 2.1 of the internal screw thread of the internal thread hole 6.2 are described interior The depth of threaded hole 6.2 is identical as the protrusion height of part of connecting column 2.1, and the cover board 6 is rotatably connected in by internal thread hole 6.2 On connecting column 2.1；When cover board 6 screws and fits closely with 1 top surface of disk body, O-ring seals 6.1 are embedded in annular groove 1.3 Form sealing structure；

Preferably, 1 surface of disk body is coated with zinc coat, effectively prevent each component by corroded by liquid；

Preferably, the bottom surface of the disk body 1 is equipped with a ring stiffener 4, and the ring stiffener 4 is coaxially set with disk body 1 It sets, strengthens the intensity of disk body 1；

Preferably, the bottom surface of the disk body 1 is equipped with multiple bar shaped reinforcing ribs 5 being radially arranged, and strengthens disk body 1 Intensity；

The present apparatus assembles principle:

Axis body 2 is interted from bottom to top to axis hole 1.2, until the top surface of annular flange 3 contacts with 1 bottom surface of disk body and is affixed It closes, connecting column 2.1 is plugged in axis hole 1.2 and fits closely with the inner wall of axis hole 1.2 at this time, and connecting column 2.1 has external screw thread Protrusion part protrude from the top surface of disk body 1；Bolt hole 1 and about 2 3.1 bolt hole correspond；It is passed through by bolt Bolt hole 1 and bolt hole 2 3.1 lock disk body 1 and annular flange 3, are fixed on axis body 2 on disk body 1；Cover board 6 is revolved It is connected on connecting column 2.1, is torqued-up to 6 bottom surface of cover board and is fitted closely with 1 top surface of disk body, it is recessed to be embedded in annular for O-ring seals 6.1 at this time Sealing structure is formed in slot 1.3, is prevented corroded by liquid bolt in dehydration barrel, axis body 2, is improved the service life of each component.

In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this field Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..

Claims (4)

1. a kind of detachable anticorrosion is dehydrated ring flange, it is characterised in that: it is made of disk body (1), axis body (2) and cover board (6)； The center of the disk body (1) is equipped with axis hole (1.2), and the cross section of the axis hole (1.2) is regular polygon；Around axis hole (1.2) Uniformly it is placed with multiple bolts hole one (1.1)；The top surface of the disk body (1) is equipped with an annular groove around axis hole (1.2) (2.3), the annular groove (2.3) and axis hole (2.1) are coaxially disposed；The annular groove (2.3) is located at bolt hole one (1.1) Periphery；The top of the axis body (2) is equipped with a connecting column (2.1), the cross section of the connecting column (2.1) be regular polygon simultaneously Match with the hole shape of axis hole (1.2)；The connecting column (2.1) is connected in axis hole (1.2) and protrudes from the top of disk body (1) Face, protrusion are arranged with external screw thread；The top exterior walls of the axis body (2) are equipped with annular flange (3), on the annular flange (3) Equipped with multiple evenly arranged bolts hole two (3.1), the bolt hole two (3.1) and bolt hole one (1.1) are corresponded；It is described The cross section of cover board (6) is circle, and the diameter of the cover board (6) is not less than the diameter of axis hole (1.2), the bottom of the cover board (6) Face is equipped with an O-ring seals (6.1), and the O-ring seals (6.1) and cover board (6) are coaxially disposed；The O-ring seals (6.1) With annular groove (1.3) Corresponding matching；The center of the cover board (6) is provided with an internal thread hole (6.2), the internal thread hole (6.2) matching corresponding with connecting column (2.1) the protrusion external screw thread of part of internal screw thread, the depth of the internal thread hole (6.2) Identical as the protrusion height of part of connecting column (2.1), the cover board (6) is rotatably connected in connecting column by internal thread hole (6.2) (2.1) on；When cover board (6) and disk body (1) top surface fit closely, O-ring seals (6.1) are embedded in annular groove (1.3) and are formed Sealing structure.

2. a kind of detachable anticorrosion is dehydrated ring flange as described in claim 1, it is characterised in that: disk body (1) surface It is coated with zinc coat.

3. a kind of detachable anticorrosion is dehydrated ring flange as described in claim 1, it is characterised in that: the top of the disk body (1) Face is equipped with a ring stiffener (4), and the ring stiffener (4) and disk body (1) are coaxially disposed.

4. a kind of detachable anticorrosion is dehydrated ring flange as described in claim 1, it is characterised in that: the top of the disk body (1) Face is equipped with multiple bar shaped reinforcing ribs (5) being radially arranged.