CN220660405U - Metal hose part polishing equipment - Google Patents

Abstract

The utility model provides metal hose part polishing equipment which comprises a bottom plate, a rotating rod, a rotating mechanism, cross rods, an inner supporting clamp, a lifting plate, a polishing device and a jacking device, wherein the rotating rod is rotationally connected to the middle part of the upper surface of the bottom plate through a bearing; compared with a comparison document, the polishing device greatly shortens the time interval between two adjacent polishing works, and accordingly polishing efficiency of the metal hose joint is greatly improved.

Description

Metal hose part polishing equipment

Technical Field

The utility model relates to the technical field of metal hoses, in particular to polishing equipment for metal hose parts.

Background

The metal hose mainly comprises a hose body and joints arranged at two ends of the hose body, and the joints at two ends need to be subjected to polishing treatment during production;

according to the polishing equipment for the metal hose parts disclosed in the prior China patent CN215470408U, the polishing equipment comprises a workbench, wherein a pair of brackets are fixedly connected to the workbench, a sliding rod is connected between the brackets, and an installation connecting mechanism is connected to the sliding rod in a sliding manner; the installation coupling mechanism comprises a sliding part, a telescopic part is connected to the sliding part, a mounting plate is fixedly connected to one end, far away from the sliding part, of the telescopic part, a joint is sleeved on the mounting plate, a compression clamping anti-drop mechanism is connected between the mounting plate and the joint, a working cavity is formed in the working platform, a polishing disc is arranged in the working cavity and used for polishing the joint through the polishing disc, and a motor is installed in the working platform. According to the utility model, a traditional hand-held metal hose joint polishing mode is replaced, so that the uniformity of force applied to the joint is easily ensured when the joint is polished, the condition of uneven polishing of the joint is not easy to occur, the polishing times of a user are reduced, the working efficiency of the user is improved, and the polishing quality of the joint is ensured;

the problem that the quality of polishing of a metal collapsible tube polishing equipment that this patent provided is at the bottom of can solving artifical hair inefficiency polishing, but owing to it only sets up a material loading station, therefore it is when using, need dismantle it after a metal collapsible tube joint polishes and then install the metal collapsible tube joint of waiting to polish again and just can go on polishing work, and interval between the adjacent two polishing works is longer to make the efficiency of polishing obtain better promotion.

Accordingly, there is a need to provide a new metal hose part polishing apparatus that solves the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides polishing equipment for metal hose parts.

The utility model provides a metal hose part polishing device, which comprises:

a bottom plate;

the rotating rod is rotationally connected to the middle part of the upper surface of the bottom plate through a bearing;

the rotating mechanism is fixed at the top of the bottom plate and used for driving the rotating rod to rotate;

the cross bars are fixed on the outer wall of the upper end of the rotating rod at equal angles;

the inner support clamp is fixed at the end part of the cross rod;

the lifting plate is slidably arranged on the top surface of the bottom plate;

the polishing device is arranged on the lifting plate;

and the jacking device is fixed on the outer wall of the lifting plate and is used for pushing the polishing device to ascend when the inner support clamp rotates to be opposite to the polishing device so that the polishing structure is tightly pressed on the outer wall of the metal hose part clamped by the inner support clamp.

Preferably, sliding rods are fixed on four corners of the bottom surface of the lifting plate, the bottoms of the sliding rods are in contact with the top surface of the bottom plate, sliding sleeves are sleeved on the outer sides of the sliding rods, and the bottoms of the four sliding sleeves are fixed with the top of the bottom plate.

Preferably, the number of the cross bars is three.

Preferably, the rotation mechanism includes:

the first motor is fixed at the top of the bottom plate;

the worm is rotationally connected to the top of the bottom plate through a bearing, and one end of the worm is fixed with the output end of the first motor;

and the worm wheel is fixed at the lower end of the outer wall of the rotating rod, and the worm is meshed with the worm wheel.

Preferably, the polishing device comprises:

the sleeve is rotationally connected to the middle part of the lifting plate through a bearing;

the square rod is in sliding connection with the inner wall of the sleeve;

the spring is inserted into the lower end of the inner wall of the sleeve, one end of the spring is in extrusion contact with the inner wall of the sleeve, and the other end of the spring is in extrusion contact with the bottom of the square rod;

the second motor is fixed at the bottom of the lifting plate, and the bottom of the sleeve penetrates through the lifting plate and is fixed with the output end of the second motor;

and the polishing disc is fixed at the top of the square rod.

Preferably, the jacking device includes:

the driven rods are symmetrically fixed on the outer wall of the lifting plate;

the connecting rod is rotationally connected to the top of the bottom plate through a bearing;

the driving frames are symmetrically fixed at two ends of the connecting rod, and the end parts of the driven rods are spliced at the inner sides of the driving frames;

the lower push rod is fixed in the middle of the outer wall of the connecting rod and faces the rotating rod;

the arc-shaped strip is pushed down, the outer wall of the lower end of the rotating rod is fixed at equal angles, and the position of the arc-shaped strip pushed down corresponds to the position of the cross rod.

Compared with the related art, the metal hose part polishing equipment provided by the utility model has the following beneficial effects:

according to the utility model, by arranging the plurality of clamping stations, when one inner support clamp clamps the joint to polish above the polishing device, the other two inner support clamps can simultaneously perform feeding and discharging operations of the joint, so that the operation of feeding and discharging is not needed after polishing is finished, the polished joint can be rapidly moved to the discharging station only by driving the rotating rod to rotate after polishing is finished, the charged joint is rapidly moved to the polishing station to polish, and the time interval between two adjacent polishing operations is greatly shortened, so that the polishing efficiency is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a rotating mechanism according to the present utility model;

FIG. 3 is a schematic view of a polishing apparatus according to the present utility model;

FIG. 4 is a second schematic structural view of the polishing apparatus according to the present utility model;

FIG. 5 is a schematic view of the position structure of the slide bar of the present utility model;

fig. 6 is a schematic view of a push-down arc bar structure according to the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a rotating rod; 3. a rotating mechanism; 31. a first motor; 32. a worm; 33. a worm wheel; 4. a cross bar; 5. an inner support clamp; 6. a lifting plate; 7. a polishing device; 71. a sleeve; 72. square rods; 73. a spring; 74. a second motor; 75. polishing the disc; 8. a jacking device; 81. a driven rod; 82. a connecting rod; 83. a drive frame; 84. a push rod is downwards pushed; 85. pushing down the arc-shaped strip; 9. a slide bar; 10. and a sliding sleeve.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 6, the polishing device for metal hose parts provided by the embodiment of the utility model comprises a bottom plate 1, a rotating rod 2, a rotating mechanism 3, a cross rod 4, an inner supporting clamp 5, a lifting plate 6, polishing devices 7 and a jacking device 8, wherein the rotating rod 2 is rotationally connected to the middle part of the upper surface of the bottom plate 1 through a bearing, the rotating mechanism 3 is fixed to the top of the bottom plate 1 and is used for driving the rotating rod 2 to rotate, three cross rods 4 are fixed to the outer wall of the upper end of the rotating rod 2 at equal angles, the inner supporting clamp 5 is fixed to the end of the cross rod 4, the lifting plate 6 is slidably mounted on the top surface of the bottom plate 1, sliding rods 9 are fixed to four corners of the bottom surface of the lifting plate 6, the bottoms of the sliding rods 9 are in contact with the top surface of the bottom plate 1, sliding sleeves 10 are sleeved on the outer sides of the sliding rods 9, the bottoms of the four sliding sleeves 10 are all fixed to the top of the bottom plate 1, the polishing devices 7 are mounted on the lifting plate 6, the jacking device 8 is fixed to the outer wall of the lifting plate 6, and is used for pushing the polishing devices 7 to lift when the inner supporting clamp 5 rotates to face the polishing devices 7, so that the polishing structures are tightly press the metal hose parts clamped by the inner supporting clamp.

When the device is used, a metal hose connector is taken by using a manual or mechanical arm, the metal hose connector is sleeved on the outer side of an inner supporting clamp 5, then the connector is supported by driving the inner supporting clamp 5 to work, the fixing work of the connector is completed, then the rotating rod 2 is enabled to rotate by driving the rotating mechanism 3 to work, thereby the connector is driven to move to the position right above the polishing device 7, when the connector moves to the position right above the polishing device 7, the polishing surface of the polishing device 7 can be pressed on the outer wall of the connector through the jacking device 8, then the polishing device 7 is driven to work, the polishing work is carried out on the outer wall of the connector, the polishing device 7 is stopped after polishing is finished, then the rotating rod 2 is driven to rotate continuously, after that, the polishing device 7 can descend, the connector is driven to rotate to the blanking work, the inner supporting clamp 5 is driven to loosen the connector, the connector is taken away by using the mechanical arm or manually, and the feeding and discharging work of the connector can be carried out under the two rest cross rods 4 at the same time when one connector is arranged each time, so that the polishing work of the metal hose connector is continuously carried out on the lower parts, compared with the polishing work between two adjacent metal hose connectors, and the polishing time is greatly shortened.

The rotating mechanism 3 comprises a first motor 31, a worm 32 and a worm wheel 33, wherein the first motor 31 is fixed at the top of the bottom plate 1, the worm 32 is rotationally connected at the top of the bottom plate 1 through a bearing, one end of the worm 32 is fixed with the output end of the first motor 31, the worm wheel 33 is fixed at the lower end of the outer wall of the rotating rod 2, the worm 32 is meshed with the worm wheel 33, the first motor 31 is driven to rotate when the rotating rod 2 is required to be driven to rotate, and the worm 32 is driven to rotationally stir the worm wheel 33 to rotate so as to drive the rotating rod 2 to rotate.

The polishing device 7 comprises a sleeve 71, a square rod 72, a spring 73, a second motor 74 and a polishing disc 75, wherein the sleeve 71 is rotationally connected to the middle part of the lifting plate 6 through a bearing, the square rod 72 is slidably inserted on the inner wall of the sleeve 71, the spring 73 is inserted at the lower end of the inner wall of the sleeve 71, one end of the spring 73 is in extrusion contact with the inner wall of the sleeve 71, the other end of the spring 73 is in extrusion contact with the bottom of the square rod 72, the second motor 74 is fixed at the bottom of the lifting plate 6, the bottom of the sleeve 71 penetrates through the lifting plate 6 and is fixed with the output end of the second motor 74, and the polishing disc 75 is fixed at the top of the square rod 72; the jacking device 8 comprises a driven rod 81, a rotating rod 2, a driving frame 83, a lower push rod 84 and a pushing arc-shaped strip 85, wherein the driven rod 81 is symmetrically fixed on the outer wall of the lifting plate 6, the connecting rod 82 is rotationally connected to the top of the bottom plate 1 through a bearing, the driving frame 83 is symmetrically fixed at two ends of the connecting rod 82, the end part of the driven rod 81 is inserted into the inner side of the driving frame 83, the lower push rod 84 is fixed in the middle of the outer wall of the connecting rod 82, the lower push rod 84 faces the rotating rod 2, the pushing arc-shaped strip 85 is fixed on the outer wall of the lower end of the rotating rod 2 at equal angles, the position of the pushing arc-shaped strip 85 corresponds to the position of the cross rod 4, in the process that the rotating rod 2 drives the inner supporting clamp 5 to rotate so that the joint rotates towards one side close to the polishing disc 75, the pushing arc-shaped strip 85 rotates together, after the pushing arc-shaped strip 85 contacts with the lower push rod 84, the lower push rod 84 can be pushed to turn downwards so as to drive the connecting rod 82 to rotate, the two driving frames 83 are driven to turn upwards, the lifting plate 6 can be pushed to slide upwards through the cooperation of the driving frames 83 and the driven rods 81, the polishing disc 75 moves upwards, the top surface of the polishing disc 75 contacts with the outer wall of the joint, the polishing disc 75 does not further ascend, the joint slides a certain distance on the surface of the polishing disc 75, the lower push rod 84 is pushed by the pushing arc-shaped strip 85 to rotate continuously until the lower push rod 84 turns to the limit position during the sliding rotation of the joint, the polishing disc 75 does not move upwards any more during the sliding rotation of the joint, only the lifting plate 6 drives the sleeve 71 to ascend, the square rod 72 slides downwards relative to the sleeve 71 to compress the spring 73, the lifting plate 6 finally ascends to the highest position, the joint moves to the position right above the polishing disc 75, the polishing disc 75 is pressed on the outer wall of the joint under the action of the elastic force of the spring 73, the sleeve 71 is driven to rotate by driving the second motor 74, so that the square rod 72 rotates, the polishing disc 75 is driven to rotate, polishing is carried out on the outer wall of the joint, the second motor 74 is stopped after polishing is finished, the first motor 31 is driven to rotate, the rotating rod 2 continues to rotate, the arc-shaped pushing rod 85 is pushed down gradually to leave the push-down rod 84, the pushing of the arc-shaped pushing rod 85 is gradually lost, the lifting plate 6 descends under the action of gravity until the bottom of the sliding rod 9 is pressed on the top surface of the bottom plate 1, the lifting plate 6 slides to the lowest position, the push-down rod 84 and the driving frame 83 are turned over to reset, the polishing disc 75 is also lowered to reset, the spring 73 is restored to the initial state, the reciprocating polishing is carried out in such a continuous mode, lifting of the polishing device 7 is mechanically linked with the rotation of the rotating rod 2, and the lifting stability and timeliness of the polishing device 7 are guaranteed, and the stability of polishing work is enhanced.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A metal hose part polishing apparatus, characterized by comprising:

a bottom plate (1);

the rotating rod (2) is rotationally connected to the middle part of the upper surface of the bottom plate (1) through a bearing;

the rotating mechanism (3) is fixed at the top of the bottom plate (1) and is used for driving the rotating rod (2) to rotate;

the cross rod (4) is fixed on the outer wall of the upper end of the rotating rod (2) at equal angles;

an inner support clamp (5) fixed at the end part of the cross rod (4);

a lifting plate (6) which is slidably mounted on the top surface of the bottom plate (1);

the polishing device (7) is arranged on the lifting plate (6);

and the jacking device (8) is fixed on the outer wall of the lifting plate (6) and is used for pushing the polishing device (7) to ascend when the inner support clamp (5) rotates to be opposite to the polishing device (7) so that the polishing structure is tightly pressed on the outer wall of the metal hose part clamped by the inner support clamp (5).

2. The metal hose part polishing device according to claim 1, wherein sliding rods (9) are fixed on four corners of the bottom surface of the lifting plate (6), the bottoms of the sliding rods (9) are in contact with the top surface of the bottom plate (1), sliding sleeves (10) are sleeved on the outer sides of the sliding rods (9), and the bottoms of the four sliding sleeves (10) are fixed with the top of the bottom plate (1).

3. A metal hose part polishing apparatus according to claim 2, wherein the number of crossbars (4) is three.

4. A metal hose part polishing apparatus according to claim 1, wherein said rotating mechanism (3) comprises:

the first motor (31) is fixed on the top of the bottom plate (1);

the worm (32) is rotationally connected to the top of the bottom plate (1) through a bearing, and one end of the worm (32) is fixed with the output end of the first motor (31);

the worm wheel (33) is fixed at the lower end of the outer wall of the rotating rod (2), and the worm (32) is meshed with the worm wheel (33).

5. A metal hose part polishing apparatus according to claim 4, wherein said polishing means (7) comprises:

the sleeve (71) is rotationally connected to the middle part of the lifting plate (6) through a bearing;

the square rod (72) is in sliding connection with the inner wall of the sleeve (71);

the spring (73) is inserted into the lower end of the inner wall of the sleeve (71), one end of the spring (73) is in extrusion contact with the inner wall of the sleeve (71), and the other end of the spring is in extrusion contact with the bottom of the square rod (72);

the second motor (74) is fixed at the bottom of the lifting plate (6), and the bottom of the sleeve (71) penetrates through the lifting plate (6) and is fixed with the output end of the second motor (74);

and the polishing disc (75) is fixed on the top of the square rod (72).

6. A metal hose part polishing apparatus according to claim 1, wherein said jacking means (8) comprises:

the driven rods (81) are symmetrically fixed on the outer wall of the lifting plate (6);

the connecting rod (82) is rotationally connected to the top of the bottom plate (1) through a bearing;

the driving frames (83) are symmetrically fixed at two ends of the connecting rod (82), and the end parts of the driven rods (81) are inserted into the inner sides of the driving frames (83);

the lower push rod (84) is fixed in the middle of the outer wall of the connecting rod (82), and the lower push rod (84) faces the rotating rod (2);

the pushing-down arc-shaped strip (85) is fixed on the outer wall of the lower end of the rotating rod (2) at equal angles, and the position of the pushing-down arc-shaped strip (85) corresponds to the position of the cross rod (4).