CN211464598U

CN211464598U - Pipe work piece fixed knot constructs for dryer flanger

Info

Publication number: CN211464598U
Application number: CN201922451832.6U
Authority: CN
Inventors: 曹承余; 朱文登; 李从升
Original assignee: Suzhou Yingyeda Intelligent Equipment Technology Co ltd
Current assignee: Suzhou Yingyeda Intelligent Equipment Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-11
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a dryer is pipe work piece fixed knot structure for flanger, including bottom plate, motor, first screw rod, first backup pad, internal thread hole, spliced pole, limiting plate, second screw rod, first external screw thread, second external screw thread, auxiliary wheel, extension spring, fixed block, connecting axle, second backup pad, U template, connecting plate, draw-in groove, friction roller, bearing, first splint, first screw hole, second splint and second screw hole. Because the directions of the first external thread and the second external thread are opposite, the first clamping plate and the second clamping plate can move towards the top end and the bottom end of the connecting column under the transmission of the first external thread and the second external thread in the first threaded hole and the second threaded hole respectively, so that the first clamping plate and the second clamping plate are clamped in the cylinder; under extension spring's effect, can drive the connecting plate and rotate around the U template of its bottom to with the direct block of auxiliary wheel on connecting plate top on the surface of drum work piece, played the auxiliary stay effect.

Description

Pipe work piece fixed knot constructs for dryer flanger

Technical Field

The utility model relates to a pipe work piece fixed knot constructs specifically is a pipe work piece fixed knot constructs for dryer flanger, belongs to dryer flanger application technical field.

Background

The air duct flanging machine is a professional device in the fan manufacturing industry, is simple and convenient to operate, quick in die replacement, low in energy consumption and high in efficiency, can finish flanging of an air duct barrel by one-person operation, can finish spinning forming of an air collector, and is an ideal device in the air duct and fan manufacturing industry; the air duct flanging machine is used for flanging a cylinder and a round pipe with the thickness of 1mm-5mm, the flanging width is 50mm, the machine is simple to operate, low in energy consumption and high in efficiency, a complex process of manually cutting and welding flanges is omitted, a produced finished product is more attractive, and the quality is more durable.

In the prior art, the dryer flanger obtains extensive application in drum and pipe processing, and the work piece fixed knot of current dryer flanger constructs comparatively simply, and the work piece of different pipe diameters appears the slip phenomenon easily when processing man-hour, can influence the processing quality of work piece, and current dryer flanger stability is comparatively general when rotating, and machining error is great. Therefore, a circular tube workpiece fixing structure for an air duct flanging machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dryer is pipe work piece fixed knot structure for flanger just in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical scheme, a circular tube workpiece fixing structure for an air duct flanging machine comprises a bottom plate, a motor, a first supporting plate, a first screw, a clamping structure, a friction roller, an auxiliary supporting structure, a second supporting plate and a bearing which are sequentially arranged from left to right;

the clamping structure comprises a connecting column, a second screw rod, a first clamping plate and a second clamping plate, wherein a limiting plate is fixedly connected to the surface of the connecting column, the second screw rod penetrates through the top end of the connecting column, the second screw rod is rotatably connected with the connecting column through the bearing, and a first external thread and a second external thread are respectively formed in the surface of the second screw rod; a first clamping plate and a second clamping plate are respectively arranged at the top end and the bottom end of the connecting column, a first threaded hole and a second threaded hole are respectively formed in the surfaces of the first clamping plate and the second clamping plate, and the first external thread and the second external thread are respectively screwed with the first threaded hole and the second threaded hole;

the auxiliary supporting structure comprises an auxiliary wheel, a fixed block, a U-shaped plate and a connecting plate, the U-shaped plate is fixedly connected to the upper surface of the bottom plate, the bottom end of the connecting plate is rotatably connected with the U-shaped plate, a clamping groove is formed in the top end of the connecting plate, the auxiliary wheel is arranged in the clamping groove, and the auxiliary wheel is rotatably connected with the inner side wall of the clamping groove; the fixed block is fixedly connected with the inner side face of the connecting plate, an extension spring is arranged between the fixed block and the bottom plate, and two ends of the extension spring are fixedly connected with the fixed block and the bottom plate respectively.

Preferably, first backup pad rigid coupling is in bottom plate one end upper surface, open the top side of first backup pad has the internal thread hole, first screw rod with internal thread hole threaded connection, just first screw rod is terminal to be passed through the bearing with the one end of spliced pole is rotated and is connected.

Preferably, the second support plate is fixedly connected to the upper surface of the other end of the base plate, a connecting shaft is fixedly connected to the inner side surface of the top end of the second support plate, and the tail end of the connecting shaft is rotatably connected to the connecting column through the bearing.

Preferably, the friction roller is located between the first supporting plate and the second supporting plate, and two ends of the friction roller are respectively connected with the first supporting plate and the second supporting plate in a rotating mode through the bearings.

Preferably, the motor is fixedly connected to the outer side surface of the first supporting plate, and the tail end of the output shaft of the motor is fixedly connected to one end of the friction roller.

Preferably, the number of the connecting plates is two, and the two connecting plates are symmetrically distributed on the upper surface of the bottom plate.

The utility model has the advantages that:

1. the utility model can drive the first clamping plate and the second clamping plate to move by rotating the second screw rod, and because the first external thread and the second external thread are opposite in direction, the first clamping plate and the second clamping plate can move to the top end and the bottom end of the connecting column under the transmission of the first external thread and the second external thread respectively in the first threaded hole and the second threaded hole, so that the first clamping plate and the second clamping plate are clamped in the cylinder to play a role in fixing;

2. the utility model discloses be equipped with auxiliary stay structure on the top of bottom plate, under extension spring's effect, can drive the connecting plate and rotate around the U template of its bottom to with the direct block of auxiliary wheel on connecting plate top on the surface of drum work piece, played the auxiliary stay effect, strengthened the stability of drum work piece when rotating.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the clamping structure of the present invention;

fig. 3 is a connection diagram of the connection column and the first support plate of the present invention.

In the figure: 1. the bottom plate, 2, the motor, 3, first screw rod, 4, first backup pad, 41, the internal screw hole, 5, the spliced pole, 6, the limiting plate, 7, the second screw rod, 71, first external screw thread, 72, the second external screw thread, 8, the auxiliary wheel, 9, extension spring, 10, the fixed block, 11, the connecting axle, 12, the second backup pad, 13, the U template, 14, the connecting plate, 141, the draw-in groove, 15, the friction roller, 16, the bearing, 17, first splint, 171, first screw hole, 18, the second splint, 181, the second screw hole.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a circular tube workpiece fixing structure for a wind tube flanging machine comprises a bottom plate 1, a motor 2, a first supporting plate 4, a first screw 3, a clamping structure, a friction roller 15, an auxiliary supporting structure, a second supporting plate 12 and a bearing 16 which are sequentially arranged from left to right;

the clamping structure comprises a connecting column 5, a second screw 7, a first clamping plate 17 and a second clamping plate 18, a limiting plate 6 is fixedly connected to the surface of the connecting column 5, the second screw 7 penetrates through the top end of the connecting column 5, the second screw 7 is rotatably connected with the connecting column 5 through the bearing 16, and a first external thread 71 and a second external thread 72 are respectively formed on the surface of the second screw 7; a first clamping plate 17 and a second clamping plate 18 are respectively arranged at the top end and the bottom end of the connecting column 5, a first threaded hole 171 and a second threaded hole 181 are respectively formed in the surfaces of the first clamping plate 17 and the second clamping plate 18, and the first external thread 71 and the second external thread 72 are respectively screwed with the first threaded hole 171 and the second threaded hole 181;

the auxiliary supporting structure comprises an auxiliary wheel 8, a fixed block 10, a U-shaped plate 13 and a connecting plate 14, the U-shaped plate 13 is fixedly connected to the upper surface of the bottom plate 1, the bottom end of the connecting plate 14 is rotatably connected with the U-shaped plate 13, a clamping groove 141 is formed in the top end of the connecting plate 14, the auxiliary wheel 8 is arranged in the clamping groove 141, and the auxiliary wheel 8 is rotatably connected with the inner side wall of the clamping groove 141; the fixing block 10 is fixedly connected with the inner side surface of the connecting plate 14, an extension spring 9 is arranged between the fixing block 10 and the bottom plate 1, and two ends of the extension spring 9 are fixedly connected with the fixing block 10 and the bottom plate 1 respectively.

The first supporting plate 4 is fixedly connected to the upper surface of one end of the bottom plate 1, an internal threaded hole 41 is formed in the side surface of the top end of the first supporting plate 4, the first screw 3 is in threaded connection with the internal threaded hole 41, the tail end of the first screw 3 is rotatably connected with one end of each connecting column 5 through the bearing 16, and the distance between the two connecting columns 5 can be adjusted through the first screw 3; the second support plate 12 is fixedly connected to the upper surface of the other end of the bottom plate 1, a connecting shaft 11 is fixedly connected to the inner side surface of the top end of the second support plate 12, the tail end of the connecting shaft 11 is rotatably connected with the connecting column 5 through the bearing 16, and the cylinder can be clamped and fixed through the two connecting shafts 11; the friction roller 15 is positioned between the first support plate 4 and the second support plate 12, and both ends of the friction roller 15 are respectively rotatably connected with the first support plate 4 and the second support plate 12 through the bearings 16, and the friction roller 15 can drive the cylinder to rotate; the motor 2 is fixedly connected to the outer side surface of the first supporting plate 4, the tail end of an output shaft of the motor 2 is fixedly connected with one end of the friction roller 15, and the friction roller 15 can be driven to rotate by the motor 2; the number of the connecting plates 14 is two, the two connecting plates 14 are symmetrically distributed on the upper surface of the bottom plate 1, and the auxiliary wheels 8 at the top ends of the two connecting plates 14 can play an auxiliary supporting role on the cylinder.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch, one end of the cylindrical workpiece is sleeved on the surface of the connecting column 5 on the outer end of the connecting shaft 11, the first screw rod 3 is rotated, the first screw rod 3 can be screwed with the internal thread hole 41 in the first supporting plate 4 and move, so that the distance between the two connecting columns 5 is adjusted, and the other end of the cylindrical workpiece is sleeved on the surface of the connecting column 5 at the tail end of the first screw rod 3;

then, the second screw 7 is rotated, and due to the fact that the directions of the first external thread 71 and the second external thread 72 are opposite, under the transmission of the first external thread 71 and the second external thread 81 respectively in the first threaded hole 171 and the second threaded hole 181, the first clamping plate 17 and the second clamping plate 18 move towards the top end and the bottom end of the connecting column 5, and therefore the first clamping plate 17 and the second clamping plate 18 are clamped inside the cylindrical workpiece; at the moment, under the action of the extension spring 9, the connecting plate 14 can be driven to rotate around the U-shaped plate 13 at the bottom end of the connecting plate, so that the auxiliary wheel 8 at the top end of the connecting plate 14 is directly clamped on the surface of the cylindrical workpiece, and an auxiliary supporting effect is achieved; the motor 2 works, the motor 2 can drive the friction roller 15 to rotate, the friction roller 15 can be in contact with the cylinder workpiece, and therefore the friction roller 15 drives the cylinder workpiece to rotate, and the surface of the cylinder workpiece is convenient to process.

Motor 2 is YN80KJ model provided by Dongguan automation equipment and related matched power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a dryer is pipe work piece fixed knot structure for flanger which characterized in that: the device comprises a bottom plate (1), a motor (2), a first supporting plate (4), a first screw (3), a clamping structure, a friction roller (15), an auxiliary supporting structure, a second supporting plate (12) and a bearing (16) which are sequentially arranged from left to right;

the clamping structure comprises a connecting column (5), a second screw (7), a first clamping plate (17) and a second clamping plate (18), a limiting plate (6) is fixedly connected to the surface of the connecting column (5), the second screw (7) penetrates through the top end of the connecting column (5), the second screw (7) is rotatably connected with the connecting column (5) through the bearing (16), and a first external thread (71) and a second external thread (72) are respectively formed on the surface of the second screw (7); a first clamping plate (17) and a second clamping plate (18) are respectively arranged at the top end and the bottom end of the connecting column (5), a first threaded hole (171) and a second threaded hole (181) are respectively formed in the surfaces of the first clamping plate (17) and the second clamping plate (18), and the first external thread (71) and the second external thread (72) are respectively screwed with the first threaded hole (171) and the second threaded hole (181);

the auxiliary supporting structure comprises an auxiliary wheel (8), a fixing block (10), a U-shaped plate (13) and a connecting plate (14), the U-shaped plate (13) is fixedly connected to the upper surface of the bottom plate (1), the bottom end of the connecting plate (14) is rotatably connected with the U-shaped plate (13), a clamping groove (141) is formed in the top end of the connecting plate (14), the auxiliary wheel (8) is arranged inside the clamping groove (141), and the auxiliary wheel (8) is rotatably connected with the inner side wall of the clamping groove (141); the fixing block (10) is fixedly connected with the inner side face of the connecting plate (14), an extension spring (9) is arranged between the fixing block (10) and the bottom plate (1), and two ends of the extension spring (9) are fixedly connected with the fixing block (10) and the bottom plate (1) respectively.

2. The round pipe workpiece fixing structure for the air duct flanging machine according to claim 1, characterized in that: first backup pad (4) rigid coupling is in bottom plate (1) one end upper surface, open the top side of first backup pad (4) has internal thread hole (41), first screw rod (3) with internal thread hole (41) threaded connection, just first screw rod (3) end is passed through bearing (16) with the one end of spliced pole (5) is rotated and is connected.

3. The round pipe workpiece fixing structure for the air duct flanging machine according to claim 1, characterized in that: second backup pad (12) rigid coupling is in bottom plate (1) other end upper surface, the top medial surface rigid coupling of second backup pad (12) has connecting axle (11), the end of connecting axle (11) passes through bearing (16) rotate and are connected with spliced pole (5).

4. The round pipe workpiece fixing structure for the air duct flanging machine according to claim 1, characterized in that: friction roller (15) are located first backup pad (4) with between second backup pad (12), just the both ends of friction roller (15) are all passed through bearing (16) respectively with first backup pad (4), second backup pad (12) rotate the connection.

5. The round pipe workpiece fixing structure for the air duct flanging machine according to claim 1, characterized in that: the motor (2) is fixedly connected to the lateral side of the outer side of the first supporting plate (4), and the tail end of an output shaft of the motor (2) is fixedly connected with one end of the friction roller (15).

6. The round pipe workpiece fixing structure for the air duct flanging machine according to claim 1, characterized in that: the number of the connecting plates (14) is two, and the two connecting plates (14) are symmetrically distributed on the upper surface of the bottom plate (1).