CN211805229U

CN211805229U - Instrument pipeline interface polishing device

Info

Publication number: CN211805229U
Application number: CN201922316215.5U
Authority: CN
Inventors: 龚淑青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-10-30
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses an instrument pipeline interface polishes device relates to pipeline interface and polishes technical field, and it includes the bottom plate, fixedly connected with bracing piece one on the position of bottom plate upper surface on the left side, the right side fixedly connected with backup pad of bracing piece one. This instrument pipeline interface polishing device, drive nut one and nut two through the reverse rotation rotary rod and rotate, make two screw rods three, two fixed plates, keep away from each other of two L type connecting rods and two dull polish pieces, thereby make two dull polish pieces can adjust according to the diameter of pipeline interface, and make two dull polish pieces be circular motion through the rotation of motor, two dull polish pieces polish the processing to the pipeline interface in doing the circular motion process, thereby make this burnishing device can be circular motion according to the diameter of pipeline interface, and two dull polish pieces polish the processing to the pipeline interface simultaneously, polish the treatment effect height, polish the treatment effect well, satisfy user's user demand.

Description

Instrument pipeline interface polishing device

Technical Field

The utility model relates to a pipe joint polishes technical field, specifically is an instrument pipe joint polishing device.

Background

The problem that deckle edge or cutting unevenness can exist at the kneck in the processing production process of instrument pipeline can influence the normal use of instrument pipeline, consequently, need use to polish the dress and polish the processing to pipeline kneck.

Because the diameter of instrument pipeline is different, current polishing device can not adjust according to the diameter of pipeline to current polishing device is parallel translation usually, and the pipeline interface is the annular, thereby can not be round motion around the pipeline interface and polish, and then influence the pipeline interface and polish the treatment effect, and polish that treatment effeciency is slower.

The pipeline is fixed to the centre gripping is carried out to the pipeline that current polishing device can not be fine, and the pipeline interface rolls very easily at the in-process pipeline itself of polishing, and the workman of not only not being convenient for like this polishes the pipeline interface, and the roll of pipeline causes the position of polishing easily to take place the skew moreover to cause and polish the problem that the precision is low.

Accordingly, a corresponding improvement is made to the deficiencies of the existing burnishing apparatus.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an instrument pipeline interface polishing device has solved current polishing device and can not adjust according to the diameter of pipeline to can not be circular motion around the pipeline interface and polish, current polishing device can not be fine carry out the fixed problem of centre gripping to the pipeline.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: an instrument pipeline interface polishing device comprises a bottom plate, wherein a first supporting rod is fixedly connected to the left position of the upper surface of the bottom plate, a supporting plate is fixedly connected to the right side of the first supporting rod, a first bearing is clamped on the supporting plate, a rotating shaft is sleeved in the first bearing, a rotating device is fixedly connected to the top end of the rotating shaft, a first belt pulley is sleeved on the rotating shaft and is in transmission connection with a fourth belt pulley through a first belt pulley, an optical axis of the first screw rod is sleeved in the fourth belt pulley, a second bearing is sleeved on the optical axis of the opposite end of the first screw rod, the two bearings are respectively clamped on the upper surface and the lower surface of the supporting plate, a first threaded cylinder is in threaded connection with the opposite end of the first screw rod, supporting blocks are fixedly connected to the right side of the first threaded cylinder, and are respectively and fixedly connected with the upper surface and the lower surface of the supporting plate through a first telescopic rod, and the back of the body end of two screw thread section of thick bamboo I is equal fixedly connected with arc extrusion piece, belt pulley two has been cup jointed to the bottom of pivot, belt pulley two is connected with belt pulley three transmission through belt two, the optical axis of screw rod two has been cup jointed in the belt pulley three, the bearing three has been cup jointed on the bottom optical axis of screw rod two, bearing three joint is on the bottom plate, screw rod two threaded connection has screw thread section of thick bamboo two, the top fixedly connected with arc layer board of screw thread section of thick bamboo two.

The improved grinding machine is characterized in that a T-shaped sliding groove is formed in the position, on the right side of the upper surface of the bottom plate, a T-shaped sliding block is connected in the T-shaped sliding groove in a sliding mode, a second supporting rod is fixedly connected to the top of the T-shaped sliding block, a connecting plate is fixedly connected to the right side of the second supporting rod, a motor is fixedly connected to the upper surface of the connecting plate, a fourth bearing is sleeved on an output shaft of the motor, a fifth bearing is connected to the fourth bearing in a clamping mode, a nut device is sleeved in the fifth bearing in a clamping mode, two third screws are connected to the nut device in an internal thread mode, fixing plates are fixedly connected to the back ends of the three screws, L-shaped connecting rods are fixedly connected to the back faces of the two fixing plates, grinding blocks.

Preferably, the rotating device comprises a rotating disc, the lower surface of the rotating disc is fixedly connected with the top end of the rotating shaft, and a rotating handle is fixedly connected to the edge of the upper surface of the rotating disc.

Preferably, the thread pitches of the second screw and the first screw are the same.

Preferably, the nut device comprises a first nut and a second nut, the outer rings of the first nut and the second nut are sleeved with a fifth bearing, a third screw rod is connected to the inner sides of the first nut and the second nut in a threaded manner, and a rotating rod is fixedly connected to the left side of the first nut.

Preferably, a switch is fixedly mounted on the front surface of the first supporting rod and connected with the motor through an electric wire.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this instrument pipeline interface polishing device, it rotates with nut two to drive nut one through the reverse rotation rotary rod, nut one and nut two are rotating the cooperation that the in-process passes through fixed plate and telescopic link two, make two screw rods three, two fixed plates, keep away from each other of two L type connecting rods and two dull polish pieces, thereby make two dull polish pieces can adjust according to the diameter of pipeline interface, and the rotation through the motor makes two dull polish pieces be circular motion, two dull polish pieces polish the processing to the pipeline interface in being circular motion process, thereby make this burnishing device be circular motion according to the diameter of pipeline interface, and two dull polish pieces polish the processing to the pipeline interface simultaneously, polish the treatment effect height, polish the treatment effect good, satisfy user's user demand.

2. The instrument pipeline interface polishing device comprises a pipeline, a rotating plate, a rotating shaft, two belt pulleys and a belt pulley II, wherein one end of the pipeline is placed between the two arc-shaped extrusion blocks, the bottom of the pipeline is placed on an arc-shaped supporting plate, the rotating plate is driven by rotating a rotating handle in a forward direction, the rotating shaft, the two belt pulleys and the belt pulley II rotate, the two belt pulleys drive the two belt pulleys through two belts, the two screw rods rotate together, the two screw rods are matched with the two telescopic rods and the two supporting blocks in the rotating process, the two screw thread cylinders and the two arc-shaped extrusion blocks are separated from each other, the two arc-shaped extrusion blocks clamp and fix the interior of the pipeline in the separating process, so that the pipeline cannot roll to generate deviation in the polishing process, the polishing precision of a pipeline interface is ensured, meanwhile, the belt pulley II drives the belt pulley III to enable the screw rod II to rotate, thereby make a screw thread section of thick bamboo two and arc layer board can rise and lift the pipeline bottom, further guarantee the fixed stability of pipeline centre gripping, and simple to use, convenient operation.

3. This instrument pipeline interface polishing device through setting up T type spout and T type slider, when polishing the pipeline interface, the workman can promote the bracing piece through the handle and be close to the pipeline interface, and then increases the frictional force between two dull polish pieces and the pipeline interface, improves the polishing precision of pipeline interface to the cooperation of T type spout and T type slider can guarantee that bracing piece two removes the in-process and has the stationarity.

Drawings

FIG. 1 is a schematic view of a front view partial cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the arc-shaped extrusion block of the present invention;

FIG. 3 is a schematic view of the arc-shaped supporting plate of the present invention;

fig. 4 is a schematic structural view of the nut device of the present invention.

In the figure: 1, 2, a first support rod, 3, a support plate, 4, a rotating device, 41, a rotating disc, 42, a rotating handle, 5, a rotating shaft, 6, a first bearing, 7, a first belt pulley, 8 belts, 9 screws, 10 bearings, two 11 threaded cylinders, 12 arc extrusion blocks, 13 support blocks, 14, a first telescopic rod, 15, a second belt pulley, 16 belts, 17 bearings, 18, a third belt pulley, 19 screws, 20 threaded cylinders, 21 arc supporting plates, 22, a second support rod, 23T type sliding chutes, 24T type sliding blocks, 25 fixing plates, 26, a second telescopic rod, 27 nut devices, 271 rotating rods, 272 nuts, 273 nuts, two 28, a handle, 29 connecting plates, 30 motors, 31, four bearings, 32 switches, 33L type connecting rods, 34 pulleys, 35 screws and 36 sanding blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an instrument pipeline interface polishing device comprises a bottom plate 1, a first support rod 2 is fixedly connected to the left position of the upper surface of the bottom plate 1, a support plate 3 is fixedly connected to the right side of the first support rod 2, a first bearing 6 is clamped on the support plate 3, a rotating shaft 5 is sleeved in the first bearing 6, the rotating shaft 5 is supported and fixed by the first bearing 6, stability of the rotating shaft 5 in the rotating process is guaranteed, a rotating device 4 is fixedly connected to the top end of the rotating shaft 5, the rotating device 4 comprises a rotating disc 41, the lower surface of the rotating disc 41 is fixedly connected with the top end of the rotating shaft 5, a rotating handle 42 is fixedly connected to the edge of the upper surface of the rotating disc 41, two first belt pulleys 7 are sleeved on the rotating shaft 5, the two first belt pulleys 7 are in transmission connection with two fourth belt pulleys 34 through two first belts 8 respectively, and optical axes of a first screw rod 9, the optical axes of the opposite ends of the two first screw rods 9 are respectively sleeved with a second bearing 10, the two second bearings 10 are respectively clamped on the upper surface and the lower surface of the supporting plate 3, the opposite ends of the two first screw rods 9 are respectively in threaded connection with a first screw thread cylinder 11, the right sides of the two first screw thread cylinders 11 are respectively and fixedly connected with a supporting block 13, the two supporting blocks 13 are respectively and fixedly connected with the upper surface and the lower surface of the supporting plate 3 through two first telescopic rods 14, the opposite ends of the two first screw thread cylinders 11 are respectively and fixedly connected with an arc-shaped extrusion block 12, the rotating handle 42 is rotated forward to drive the rotating disc 41, the rotating shaft 5, the two first belt pulleys 7 and the second belt pulley 16 to rotate, the two first belt pulleys 7 drive the two fourth belt pulleys 34 through the two first belt pulleys 8, so that the two first screw rods 9 rotate simultaneously, and the two first screw rods 9 are matched, the two threaded cylinders I11 and the two arc-shaped extrusion blocks 12 are far away from each other, the two arc-shaped extrusion blocks 12 clamp and fix the interior of a pipeline in the process of mutual distance, so that the pipeline is prevented from rolling and deviating during polishing treatment, the polishing precision of a pipeline interface is ensured, the bottom end of the rotating shaft 5 is sleeved with the belt pulley II 15, the rotating shaft 5 is sleeved with the two belt pulleys I7 and the belt pulley II 16, so that the two belt pulleys I7 and the belt pulley II 16 can rotate simultaneously due to rotation of the rotating shaft 5, the use of workers is greatly facilitated, the operation is simple, the belt pulley II 15 is in transmission connection with the belt pulley III 18 through the belt pulley II 16, the optical axis of the screw rod II 19 is sleeved in the belt pulley III 18, the thread pitches of the screw rod II 19 and the two screw rods I9 are the same, the bearing III 17 is sleeved on the optical axis of the bottom, the second 19 threaded connection of screw rod has a second 20 threaded cylinder, and the top fixedly connected with arc layer board 21 of a second 20 threaded cylinder, and second 15 belt pulleys drive the third 18 belt pulley through second 16 belt pulleys, make second 19 screw rods rotate, and second 19 screw rods are rotating the in-process because the pipeline is extruding arc layer board 21 to make second 20 threaded cylinder and arc layer board 21 can rise and lift the pipeline bottom, further guarantee the fixed stability of pipeline centre gripping.

The right and left positions of the upper surface of the bottom plate 1 are provided with T-shaped chutes 23, T-shaped sliders 24 are connected in the T-shaped chutes 23 in a sliding mode, when a pipeline interface is polished through the T-shaped chutes 23 and the T-shaped sliders 24, a worker can push the second support rod 22 to approach the pipeline interface through a handle 28, so that the friction force between the two sanding blocks 36 and the pipeline interface is increased, the polishing precision of the pipeline interface is improved, the T-shaped chutes 23 and the T-shaped sliders 24 are matched, the second support rod 22 can be guaranteed to have stability in the left-right moving process, the top of the T-shaped slider 24 is fixedly connected with the second support rod 22, the right side of the second support rod 22 is fixedly connected with a connecting plate 29, the upper surface of the connecting plate 29 is fixedly connected with a motor 30, an output shaft of the motor 30 is sleeved with a fourth bearing 31, the fourth bearing 31 is clamped on the, and the nut device 27 is sleeved in the bearing five, by arranging the bearing five, the nut device 27 can rotate while the nut device 27 is supported and fixed, the nut device 27 is in threaded connection with two screw rods three 35, the nut device 27 comprises a nut one 272 and a nut two 273, the outer rings of the nut one 272 and the nut two 273 are sleeved with the same bearing five, the screw rods three 35 are in threaded connection with the nut one 272 and the nut two 273, the rotary rod 271 is fixedly connected with the left side of the nut one 272, by arranging the nut device 27, the nut one 272 and the nut two 273 are driven to rotate by reversely rotating the rotary rod 271, the nut one 272 and the nut two 273 are matched with the fixing plate 25 and the telescopic rod two 26 in the rotating process, so that the two screw rods three 35, the two fixing plates 25, the two L-shaped connecting rods 33 and the two sanding blocks 36 are far away from each other, and the two sanding blocks 36 can be adjusted according to the diameter of the pipeline interface, and the back opposite ends of the two third screws 35 are fixedly connected with a fixed plate 25, the back opposite sides of the two fixed plates 25 are fixedly connected with L-shaped connecting rods 33, the other ends of the two L-shaped connecting rods 33 are fixedly connected with sanding blocks 36, by arranging the two sanding blocks 36, the two sanding blocks 36 do circular motion through the rotation of the motor 30, the two sanding blocks 36 perform polishing treatment on the pipeline interface in the circular motion process, thereby make this burnishing device can be circular motion according to the diameter of pipeline interface, and two dull polish pieces 36 polish the processing to the pipeline interface simultaneously, polish the treatment effect height, polish the treatment effect good, satisfy user's user demand, fixedly connected with telescopic link 26 between the output shaft of motor 30 and fixed plate 25, the positive fixed mounting of bracing piece 2 has switch 32, switch 32 is connected with motor 30 through the electric wire.

The utility model discloses an operating procedure does:

s1, when in use, firstly, one end of the pipeline is placed between two arc-shaped extrusion blocks 12, the bottom of the pipeline is placed on an arc-shaped supporting plate 21, then the rotating handle 42 is rotated in the positive direction to drive the rotating disk 41, the rotating shaft 5, the two first belt pulleys 7 and the second belt pulley 16 to rotate, the two first belt pulleys 7 drive the two fourth belt pulleys 34 through the two first belt pulleys 8, so that the two first screw rods 9 rotate simultaneously, the two first screw rods 9 are matched with the two supporting blocks 13 through the two first telescopic rods 14 in the rotating process, so that the two first screw thread cylinders 11 and the two arc-shaped extrusion blocks 12 are far away from each other, the two arc-shaped extrusion blocks 12 clamp and fix the interior of the pipeline in the process of being far away from each other, meanwhile, the second belt pulley 15 drives the third belt pulley 18 through the second belt 16, so that the second screw rod 19 rotates, and the, therefore, the second threaded cylinder 20 and the arc-shaped supporting plate 21 can ascend to lift the bottom of the pipeline, so that the pipeline cannot roll to deviate during polishing treatment, and the polishing precision of a pipeline interface is ensured;

s2, driving the first nut 272 and the second nut 273 to rotate by reversely rotating the rotating rod 271 according to the diameter of the pipeline interface, and enabling the first nut 272 and the second nut 273 to be mutually separated by the two screw rods III 35, the two fixing plates 25, the two L-shaped connecting rods 33 and the two sanding blocks 36 through the matching of the fixing plates 25 and the second telescopic rods 26 in the rotating process, so that the two sanding blocks 36 can be adjusted according to the diameter of the pipeline interface;

s3, the switch 32 is turned on to electrify the motor 30, then the worker pushes the second supporting rod 22 to approach the pipeline interface through the handle 28, so that the friction force between the two sanding blocks 36 and the pipeline interface is increased, the two sanding blocks 36 do circular motion through the rotation of the motor 30, the two sanding blocks 36 perform polishing treatment on the pipeline interface in the circular motion process, and the two sanding blocks 36 perform polishing treatment on the pipeline interface simultaneously, so that the polishing treatment effect is high, and the polishing treatment effect is good.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An instrument pipe interface polishing device comprises a bottom plate (1), and is characterized in that: a first support rod (2) is fixedly connected to the left position of the upper surface of the bottom plate (1), a support plate (3) is fixedly connected to the right side of the first support rod (2), a first bearing (6) is clamped on the support plate (3), a rotating shaft (5) is sleeved in the first bearing (6), a rotating device (4) is fixedly connected to the top end of the rotating shaft (5), two first belt pulleys (7) are sleeved on the rotating shaft (5), the two first belt pulleys (7) are in transmission connection with two fourth belt pulleys (34) through two first belts (8) respectively, the optical axes of the first screw rods (9) are sleeved in the two fourth belt pulleys (34), second bearings (10) are sleeved on the optical axes of the opposite ends of the first screw rods (9), the two second bearings (10) are clamped on the upper surface and the lower surface of the support plate (3) respectively, and the back-to-back ends of the first screw rods (9) are in threaded connection with a first threaded cylinder (11), the right sides of the two thread cylinders I (11) are fixedly connected with supporting blocks (13), the two supporting blocks (13) are respectively and fixedly connected with the upper surface and the lower surface of the supporting plate (3) through two telescopic rods I (14), and the back ends of the two first threaded cylinders (11) are fixedly connected with arc-shaped extrusion blocks (12), the bottom end of the rotating shaft (5) is sleeved with a second belt pulley (15), the second belt pulley (15) is in transmission connection with a third belt pulley (18) through a second belt (16), the optical axis of the second screw rod (19) is sleeved in the third belt pulley (18), the optical axis at the bottom end of the second screw rod (19) is sleeved with the third bearing (17), the third bearing (17) is clamped on the bottom plate (1), the second screw rod (19) is in threaded connection with the second threaded cylinder (20), the top of the second threaded cylinder (20) is fixedly connected with an arc-shaped supporting plate (21);

a T-shaped sliding groove (23) is formed in the position, on the right side of the upper surface of the bottom plate (1), of the T-shaped sliding groove (23), a T-shaped sliding block (24) is connected in the T-shaped sliding groove (23) in a sliding mode, a second supporting rod (22) is fixedly connected to the top of the T-shaped sliding block (24), a connecting plate (29) is fixedly connected to the right side of the second supporting rod (22), a motor (30) is fixedly connected to the upper surface of the connecting plate (29), a fourth bearing (31) is sleeved on an output shaft of the motor (30), the fourth bearing (31) is connected to the second supporting rod (22) in a clamping mode, a fifth bearing is connected to the output shaft of the motor (30) in a clamping mode, a nut device (27) is sleeved in the fifth bearing, two third screw rods (35) are connected to the inner threads of the nut device (27), fixing plates (25) are fixedly connected to, and the other ends of the two L-shaped connecting rods (33) are fixedly connected with a sanding block (36), and a telescopic rod (26) is fixedly connected between the output shaft of the motor (30) and the fixing plate (25).

2. The instrument conduit interface polishing device of claim 1, wherein: the rotating device (4) comprises a rotating disc (41), the lower surface of the rotating disc (41) is fixedly connected with the top end of the rotating shaft (5), and a rotating handle (42) is fixedly connected to the edge of the upper surface of the rotating disc (41).

3. The instrument conduit interface polishing device of claim 1, wherein: the thread pitches of the second screw (19) and the first screws (9) are the same.

4. The instrument conduit interface polishing device of claim 1, wherein: the nut device (27) comprises a first nut (272) and a second nut (273), the outer rings of the first nut (272) and the second nut (273) are sleeved with a fifth bearing, a third screw rod (35) is connected with the first nut (272) and the second nut (273) in a threaded manner, and a rotary rod (271) is fixedly connected to the left side of the first nut (272).

5. The instrument conduit interface polishing device of claim 1, wherein: the front surface of the first support rod (2) is fixedly provided with a switch (32), and the switch (32) is connected with the motor (30) through an electric wire.