CN206449130U - A kind of diaphragm coupling is met an urgent need repair apparatus - Google Patents

Abstract

The utility model is related to a kind of emergent repair apparatus of diaphragm coupling, belongs to shaft coupling repair apparatus technical field, including 2 internal diameter identical annulus and multiple spring column pins, each annulus is made up of 2 semicircular rings；Multiple pin through holes are offered along the circumferential side wall of each annulus.The utility model can rapid reinforcement reductor fast axis half a coupler and motor shaft half a coupler connection, it is prevented effectively from shaft coupling failure caused by being slitted due to the column pin hole mill on pin bore wear on shaft coupling diaphragm or two half a couplers, ensure the normal work of shaft coupling, extend Coupling Life, save spare parts cost.

Description

A kind of diaphragm coupling is met an urgent need repair apparatus

Technical field

The utility model is related to a kind of emergent repair apparatus of diaphragm coupling, belongs to shaft coupling repair apparatus technical field.

Background technology

Ribbon conveyer is conventional transmitting bulk material equipment；Belt driving system includes motor, reductor And shaft coupling, shaft coupling connects reductor fast axis and motor shaft, to realize transmission Motor torque, operates ribbon conveyer Convey the purpose of material；In ribbon conveyer field, diaphragm shaft coupling is used the shaft coupling between motor and reductor fast axis more Device；Diaphragm coupling includes two half a couplers positioned at middle diaphragm and diaphragm both sides, and two are realized by some pins Individual half a coupler is fixedly connected with diaphragm；Existing shaft coupling is in actual production, due to reductor fast axis and motor shaft There is deviation in concentricity, cause the column pin hole on the pin bore wear of pin on diaphragm, two half a couplers to grind and slit, so as to cause connection Axle device failure, influence shaft coupling normally connects transmission moment of torsion；When there is above-mentioned situation, it is necessary to shut down progress shaft coupling or deceleration The replacing of machine fast axis, and changing these spare parts wastes time and energy, and has a strong impact on normal rhythm of production；Also bring spare parts cost simultaneously Rising.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of emergent repair apparatus of shaft coupling, can be between production Gap is rapidly completed the urgent repairing to failure shaft coupling, it is ensured that the normal work of shaft coupling, extends Coupling Life, saves Spare parts cost.

Solve above-mentioned technical problem technical scheme be：

A kind of shaft coupling is met an urgent need repair apparatus, including 2 internal diameter identical annulus and multiple spring column pins, each annulus by 2 semicircular rings are constituted；Multiple pin through holes are offered along the circumferential side wall of each annulus.

A kind of emergent repair apparatus of above-mentioned shaft coupling, 2 annulus are respectively thick annulus and thin annulus, 2 annulus Internal diameter and the external profile diameter of shaft coupling match；The thickness of thick annulus is more than half a coupler thickness and diaphragm thickness sum and small In 2 half a couplers and diaphragm thickness sum；The diameter for being opened in multiple pin through holes of 2 annulus circumferential side walls is identical, often The spacing of adjacent 2 pin through holes of individual annulus circumferential side wall is identical, the diameter of pin through hole and the diameter phase of spring column pin Match somebody with somebody.

A kind of above-mentioned shaft coupling is met an urgent need repair apparatus, and the circumferential side walls of 2 annulus is further opened with multiple corresponding Bolt hole；It also includes the annular catch of 2 identicals, and each annular catch is made up of 2 semicircular rings, the circumference of annular catch Side wall is provided with multiple bolt holes corresponding with annulus upper bolt hole；The internal diameter of annular catch is more than internal radius, and external diameter is small In annulus external diameter.

Application method of the present utility model is：

When pin bore wear on discovery shaft coupling diaphragm or the column pin hole on two half a couplers grind the failure situation such as open-minded, profit With inter process shorter downtime, two semicircular rings of thick annulus are docked at the periphery of reductor fast axis half a coupler Side, makes the lateral surface of thick annulus be overlapped with the lateral surface of reductor fast axis half a coupler, now, because the thickness of thick annulus is big In the thickness sum of half a coupler and diaphragm, thus the medial surface of thick annulus be located at motor shaft half a coupler inside and outside side it Between, quick spot welding fixes thick annulus and reductor fast axis half a coupler；Two semicircular rings of thin annulus are docked at motor The outer circumferential side of axle half a coupler, makes the pin through hole of thin annulus circumferential side wall corresponding with the pin through hole of thick annulus circumferential side wall, The medial surface of thin annulus is parallel with the medial surface of thick annulus and leaves behind 2-3mm gaps, and quick spot welding makes thin annulus and motor shaft Half a coupler is fixed, and spring column pin is installed in pin through hole and connects 2 annulus；Then 2 annulars are kept off by fastening bolt Piece is installed on the lateral surface of two annulus, blocks spring column pin；Continuously 2 outer side seams between annulus and half a coupler of welding are complete Into installation.

The beneficial effects of the utility model are：

The utility model can rapid reinforcement reductor fast axis half a coupler and motor shaft half a coupler connection, effectively keep away Exempt from shaft coupling failure caused by being slitted due to the column pin hole mill on pin bore wear on shaft coupling diaphragm or two half a couplers, it is ensured that connection The normal work of axle device, extends Coupling Life, saves spare parts cost.The utility model is simple in construction, effect is notable, profit Repairing can be completed with inter process shutdown intervals, promotion prospect is wide.

Brief description of the drawings

Fig. 1 is that the utility model is installed on the cross section structure diagram vertically after diaphragm coupling；

Fig. 2 is Fig. 1 left side view；

Fig. 3 is annular catch schematic diagram.

Marked in figure：Annulus 1, spring column pin 2, pin through hole 3, half a coupler 4, bolt hole 5, annular catch 6, deceleration Machine fast axis 7, motor shaft 8, diaphragm 9, pin 10, fastening bolt 11.

Embodiment

Fig. 1 shown, a kind of shaft coupling of the utility model is met an urgent need repair apparatus, including 2 internal diameter identical annulus 1 and multiple Spring column pin 2, each annulus 1 is made up of 2 semicircular rings；Multiple pin through holes 3 are offered along the circumferential side wall of each annulus 1；2 Individual annulus 1 includes thick annulus and thin annulus, and the internal diameter of 2 annulus 1 and the external profile diameter of shaft coupling match；The thickness of thick annulus More than the thickness of half a coupler 4 and the thickness sum of diaphragm 9 and less than 2 half a couplers 4 and the thickness sum of diaphragm 9；It is opened in 2 The diameter of multiple pin through holes 3 of the individual circumferential side wall of annulus 1 is identical, adjacent 2 pin through holes in the circumferential side wall of each annulus 1 Spacing between 3 is identical, and the diameter of the diameter and spring column pin 2 of pin through hole 3 matches, and is led to by spring column pin 2 and pin Being fastenedly connected for 2 annulus 1 is realized in the cooperation in hole 3；

Fig. 2 and Fig. 3 show that the circumferential side wall of 2 annulus 1 of the utility model is further opened with multiple corresponding bolts hole 5； The utility model also includes the annular catch 6 of 2 identicals, and each annular catch 6 is made up of 2 semicircular rings, the week of annular catch 6 Multiple bolt holes corresponding with the upper bolt hole 5 of annulus 1 are provided with to side wall；The internal diameter of annular catch 6 is more than the interior of annulus 1 Footpath, external diameter is less than the external diameter of annulus 1.

Application method of the present utility model is：

When pin bore wear on discovery shaft coupling diaphragm 9 or the column pin hole on two half a couplers 4 grind the failure situation such as open-minded, Using inter process shorter downtime, two semicircular rings of thick annulus are docked to the half a coupler 4 of reductor fast axis 7 Outer circumferential side, overlaps the lateral surface of thick annulus and the lateral surface of the half a coupler 4 of reductor fast axis 7, now, due to thick annulus Thickness be more than the thickness sum of half a coupler 4 and diaphragm 9, so the medial surface of thick annulus is located at the half a coupler 4 of motor shaft 8 Inside and outside side between, quick spot welding fixes the half a coupler 4 of thick annulus and reductor fast axis 7；By two of thin annulus Semicircular ring is docked at the outer circumferential side of the half a coupler 4 of motor shaft 8, makes the pin through hole 3 of thin annulus circumferential side wall and thick annulus week To the correspondence of pin through hole 3 of side wall, the medial surface of thin annulus is parallel with the medial surface of thick annulus and leaves behind 2-3mm gaps, soon Fast spot welding fixes the half a coupler 4 of thin annulus and motor shaft 8, and spring column pin 2 is installed in pin through hole 3 and connects 2 annulus 1；Then 2 annular catch 6 are installed on to the lateral surface of two annulus 1, the screw-in length of fastening bolt 11 by fastening bolt 11 Less than or equal to corresponding catch 6 and the thickness sum of annulus 1, spring column pin is blocked using 2 annular catch 6；Continuous welding 2 Outer side seam completes to install between annulus 1 and half a coupler 4.

Claims (3)

1. The repair apparatus 1. a kind of shaft coupling is met an urgent need, it is characterised in that：It includes 2 internal diameter identical annulus（1）With multiple elasticity Pin（2）, each annulus（1）It is made up of 2 semicircular rings；Along each annulus（1）Circumferential side wall offer multiple pin through holes （3）.
2. The repair apparatus 2. a kind of shaft coupling as claimed in claim 1 is met an urgent need, it is characterised in that：2 annulus（1）Respectively Thick annulus and thin annulus, 2 annulus（1）Internal diameter and the external profile diameter of shaft coupling match；The thickness of thick annulus is more than half and joined Axle device（4）Thickness and diaphragm（9）Thickness sum and less than 2 half a couplers（4）With diaphragm（9）Thickness sum；Open up In 2 annulus（1）Multiple pin through holes of circumferential side wall（3）Diameter it is identical, each annulus（1）Adjacent 2 of circumferential side wall Pin through hole（3）Spacing it is identical, pin through hole（3）Diameter and spring column pin（2）Diameter match.
3. The repair apparatus 3. a kind of shaft coupling as claimed in claim 1 or 2 is met an urgent need, it is characterised in that：2 annulus（1）'s Circumferential side wall is further opened with multiple corresponding bolts hole（5）；It also includes the annular catch of 2 identicals（6）, each annular gear Piece（6）It is made up of 2 semicircular rings, annular catch（6）Circumferential side wall be provided with multiple and annulus（1）Upper bolt hole（5）It is corresponding Bolt hole；Annular catch（6）Internal diameter be more than annulus（1）Internal diameter, external diameter be less than annulus（1）External diameter.