CN221248029U - Copper pipe surface grinding device - Google Patents

Abstract

The utility model discloses a copper pipe surface polishing device, which comprises a workbench, a polishing mechanism and a clamping mechanism; a working table: the middle part of the box body is provided with a first chute; polishing mechanism: the automatic polishing machine comprises a first motor, a first screw rod, a first sliding block, a polishing plate and an adjusting rod, wherein the first screw rod is rotationally connected to the inside of the first sliding groove, the first sliding block is in threaded connection with the first sliding groove, the first sliding block is in sliding connection with the first sliding groove, the upper end of the first sliding block is in threaded connection with the adjusting rod, the polishing plate is fixedly connected to the rear side of the adjusting rod, the first motor is arranged on the left side of a workbench, and the right side of an output shaft of the first motor is fixedly connected with the left side of the first screw rod; the clamping mechanism is arranged in the middle of the workbench and is positioned at the rear side of the polishing mechanism; wherein: the copper pipe surface polishing device can realize clamping and locking of copper pipe inner diameters with different inner diameters and different lengths, and simultaneously realize automatic centering of the copper pipe, and avoid influence of copper pipe deviation on polishing effect in polishing process.

Description

Copper pipe surface grinding device

Technical Field

The utility model relates to the technical field of copper pipe machining, in particular to a copper pipe surface polishing device.

Background

Copper pipe corrosion resistance is strong, is difficult for oxidation, and is difficult for taking place chemical reaction with some liquid substances, easily bright curved molding, need carry out polishing to copper pipe surface when copper pipe processing.

The existing copper pipe surface polishing is used for fixing a copper pipe by manual work, and then the other hand is used for polishing the copper pipe by a polishing machine, or a polishing device is used for clamping the copper pipe and then polishing the copper pipe.

The existing copper pipe surface polishing device adopts external clamping, and because the copper pipe is softer in material, the copper pipe can be slightly deformed at two sides and cannot polish the clamping part, and the clamping and polishing suitability is poor.

Disclosure of utility model

The utility model aims to overcome the existing defects, and provides the copper pipe surface polishing device which can clamp and lock copper pipes with different inner diameters and different lengths, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a copper pipe surface polishing device comprises a workbench, a polishing mechanism and a clamping mechanism;

a working table: the middle part of the box body is provided with a first chute;

Polishing mechanism: the automatic polishing machine comprises a first motor, a first screw rod, a first sliding block, a polishing plate and an adjusting rod, wherein the first screw rod is rotationally connected to the inside of the first sliding groove, the first sliding block is in threaded connection with the first sliding groove, the first sliding block is in sliding connection with the first sliding groove, the upper end of the first sliding block is in threaded connection with the adjusting rod, the polishing plate is fixedly connected to the rear side of the adjusting rod, the first motor is arranged on the left side of a workbench, and the right side of an output shaft of the first motor is fixedly connected with the left side of the first screw rod;

and (3) a clamping mechanism: the clamping mechanism is arranged in the middle of the workbench, and is positioned at the rear side of the polishing mechanism;

Wherein: the copper tube polishing machine comprises a workbench, and is characterized by further comprising a single-chip microcomputer, wherein the single-chip microcomputer is arranged on the front side surface of the workbench, the input end of the workbench is electrically connected with an external power supply, the input end of a motor I is electrically connected with the output end of the single-chip microcomputer, clamping and locking of copper tube inner diameters with different inner diameters and different lengths are achieved, automatic centering of the copper tube is achieved simultaneously, and the influence of copper tube deviation in the polishing process on polishing effect is avoided.

Further, the polishing mechanism further comprises a knob, the rear end of the knob is in threaded connection with the front end of the adjusting rod, and the knob is located on the front side of the first sliding block, so that the polishing plate moves to the rear side to be clung to the surface of the copper pipe.

Further, adjust the pole and include T type slide bar, rectangle slide tube and spring, rectangle slide tube threaded connection is in the upper end of slider one, and the inside sliding connection of rectangle slide tube has T type slide bar, and the front side threaded connection of rectangle slide tube has the knob, is equipped with the spring between the roof of the front side of T type slide bar and knob, the rear side of T type slide bar and the front side center fixed connection of polishing board for the polishing board is hugged closely copper pipe surface all the time in polishing process.

Further, fixture includes motor two, lead screw two, slider two, gag lever post, centre gripping end cap and motor three, motor two sets up in the left side of workstation, motor two is located the rear side of motor one, spout two has been seted up at the middle part of workstation, spout two is located the rear side of spout one, the inside rotation of spout two is connected with lead screw two, the output shaft right side of motor two and the left side fixed connection of lead screw two, the middle part threaded connection of lead screw two has slider two, slider two and spout two sliding connection, the upper end right side of workstation is equipped with fixed bolster, slider two and fixed bolster's relative medial surface all rotate and are connected with the gag lever post, the centre gripping end cap is pegged graft respectively in the middle part of gag lever post, the centre gripping end cap is rubber funnel-shaped centre gripping end cap, motor three sets up in fixed bolster's upper end, the output shaft left end of motor three and the right-hand member fixed connection of gag lever post, the output of singlechip is all electrically connected to motor two and motor three's input, realize the centre gripping copper pipe locking to different internal diameters and different length simultaneously, realize automatic centering.

Further, the gag lever post includes pillar and spacing post, the pillar rotates with the relative medial surface of slider two and fixed bolster respectively and is connected, and the relative inboard end of two pillars all is equipped with spacing post, and spacing post is square, and the inboard end of spacing post all peg graft there is the centre gripping end cap, prevents centre gripping end cap skew.

Further, the device also comprises a ranging sensor, wherein the ranging sensor is arranged on the right side of the workbench, corresponds to the left and right positions of the first sliding block, is electrically connected with the single chip microcomputer in a bidirectional manner, and measures the distance between the first sliding block and the ranging sensor in real time.

Further, still include the protection casing, the protection casing passes through the upper end connection of bolt with the workstation, and the inside of protection casing is articulated with the upper end of guard gate through the hinge, and the middle part of guard gate is equipped with the glass window, keeps apart the workstation, avoids polishing process powder by human inhalation.

Further, the device also comprises a support frame, wherein the support frame is fixedly connected to the lower end of the workbench and provides support.

Compared with the prior art, the utility model has the beneficial effects that: this copper pipe surface grinding device has following benefit:

The copper pipe polishing personnel open the guard gate, through the operation of singlechip control motor two, the output shaft of motor two rotates and drives lead screw two and rotate, and then drive slider two and remove, make left centre gripping end cap left side remove left side, move to the suitable position, place the copper pipe that will polish between the both sides centre gripping end cap, the operation of singlechip control motor two makes left centre gripping end cap right side remove, the centre gripping end cap is the rubber end cap, can lock the copper pipe, avoid polishing process copper pipe slip influence polishing effect, because the centre gripping end cap is the funnel type, can realize the automatic centering of copper pipe, manual rotation knob makes the polishing board remove to the rear side and hug closely copper pipe surface after pressing from both sides the copper pipe, the quality of polishing of copper pipe surface is hugged closely all the time in polishing because the produced elastic potential energy of spring shrink, realize the centre gripping locking and polishing of copper pipe internal diameter to different internal diameters and different length, and realize copper pipe automatic centering simultaneously, avoid polishing in-process copper pipe skew influence polishing effect.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a planar cross-sectional structure of a slider according to the present utility model;

fig. 4 is a schematic plan sectional structure of the stop lever of the present utility model.

In the figure: the device comprises a workbench 1, a protective cover 2, a polishing mechanism 3, a motor 31, a screw 32, a slide 33, a polishing plate 34, an adjusting rod 35, a slide rod 351T, a rectangular slide tube 352, a spring 353, a knob 36, a protective door 4, a clamping mechanism 5, a motor 51, a screw 52, a slide rod 53, a limiting rod 54, a strut 541, a limiting column 542, a clamping plug 55, a motor 56, a single chip microcomputer 6, a supporting frame 7 and a ranging sensor 8.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution: a copper pipe surface polishing device comprises a workbench 1, a polishing mechanism 3 and a clamping mechanism 5;

Work table 1: the middle part of the box body is provided with a first chute;

Polishing mechanism 3: the polishing mechanism comprises a motor I31, a screw rod I32, a slide block I33, a polishing plate 34 and an adjusting rod 35, wherein the screw rod I32 is rotationally connected to the inside of the slide groove I, the slide block I33 is in threaded connection with the middle part of the screw rod I32, the slide block I33 is in sliding connection with the slide groove I, the upper end of the slide block I33 is in threaded connection with the adjusting rod 35, the polishing plate 34 is fixedly connected to the rear side of the adjusting rod 35, the motor I31 is arranged on the left side of the workbench 1, the right side of an output shaft of the motor I31 is fixedly connected with the left side of the screw rod I32, the polishing mechanism 3 further comprises a knob 36, the rear end of the knob 36 is in threaded connection with the front end of the adjusting rod 35, the knob 36 is positioned on the front side of the slide block I33, the adjusting rod 35 comprises a T-shaped slide rod 351, a rectangular slide cylinder 352 and a spring 353, the rectangular slide cylinder 352 is in threaded connection with the upper end of the slide block I33, the T-shaped slide rod 351 is in sliding connection with the inside of the rectangular slide cylinder 352, the front side of the rectangular sliding cylinder 352 is connected with a knob 36 in a threaded manner, a spring 353 is arranged between the front side of the T-shaped sliding rod 351 and the top wall of the knob 36, the rear side of the T-shaped sliding rod 351 is fixedly connected with the center of the front side of the polishing plate 34, the protective door 4 is closed, the operation of a motor I31 and a distance measuring sensor 8 is regulated and controlled by a singlechip 6, the output shaft of the motor I31 rotates to drive a screw rod I32 to rotate so as to drive a slide block I33 to transversely move, the output shaft of a motor III 56 rotates to drive a right limiting rod 54 to rotate, thereby realizing the rotation of a clamping plug 55 and a copper pipe, polishing the surface of the copper pipe, the distance between the distance measuring sensor 8 and the slide block I33 is measured in real time in the displacement process of the slide block I33 so as to know the position of the slide block I33, and the distance information detected by the distance measuring sensor 8 is timely presented to the singlechip 6 to be integrated, so that the position is accurately positioned;

Clamping mechanism 5: the clamping mechanism 5 is arranged in the middle of the workbench 1, the clamping mechanism 5 is positioned at the rear side of the polishing mechanism 3, the clamping mechanism 5 comprises a motor II 51, a screw rod II 52, a slide block II 53, a limiting rod 54, a clamping plug 55 and a motor III 56, the motor II 51 is arranged at the left side of the workbench 1, the motor II 51 is positioned at the rear side of the motor I31, a chute II is arranged in the middle of the workbench 1, the chute II is positioned at the rear side of the chute I, the screw rod II 52 is rotationally connected to the inside of the chute II, the right side of an output shaft of the motor II 51 is fixedly connected with the left side of the screw rod II 52, the middle of the screw rod II 52 is in threaded connection with the slide block II 53, the slide block II 53 is in sliding connection with the upper right side of the workbench 1, the limiting rods 54 are rotationally connected to the opposite inner sides of the slide block II 53 and the limiting rod III, the clamping plug 55 is respectively inserted into the middle of the limiting rod 54, the clamping plugs 55 are all rubber funnel-shaped clamping plugs, the motor III 56 is arranged at the upper end of the fixed support, the left end of the output shaft of the motor III 56 is fixedly connected with the right end of the limiting rod 54 on the right side, the input ends of the motor II 51 and the motor III 56 are electrically connected with the output end of the single chip microcomputer 6, the limiting rod 54 comprises a support column 541 and a limiting column 542, the support column 541 is respectively and rotatably connected with the opposite inner side surfaces of the slide block II 53 and the fixed support, the opposite inner side ends of the two support columns 541 are respectively provided with the limiting column 542, the limiting column 542 is square, the inner side ends of the limiting columns 542 are respectively inserted with the clamping plugs 55, the operation of the motor II 51 is controlled by the single chip microcomputer 6, the output shaft of the motor II 51 rotates to drive the screw rod II 52 to rotate, the slide block II 53 is driven to move, the left side clamping plugs 55 move to the left side to the proper position, the copper pipe to be polished is placed between the two side clamping plugs 55, the singlechip 6 controls the motor II 51 to operate so that the left clamping plug 55 moves rightwards, the clamping plug 55 is a rubber plug, the copper pipe can be locked, the polishing effect is prevented from being influenced by sliding of the copper pipe in the polishing process, the clamping plug 55 is a funnel type, automatic centering of the copper pipe can be realized, the knob 36 is manually rotated after the copper pipe is clamped so that the polishing plate 34 moves backwards to be clung to the surface of the copper pipe, and the polishing plate 34 is clung to the surface of the copper pipe all the time in the polishing process due to elastic potential energy generated by shrinkage of the spring 353, so that the polishing quality is improved;

Wherein: the automatic feeding device also comprises a singlechip 6, wherein the singlechip 6 is arranged on the front side surface of the workbench 1, the input end of the workbench 1 is electrically connected with an external power supply, and the input end of the motor I31 is electrically connected with the output end of the singlechip 6;

wherein: the distance measuring device further comprises a distance measuring sensor 8, the distance measuring sensor 8 is arranged on the right side of the workbench 1, the distance measuring sensor 8 corresponds to the left and right positions of the first 33 sliding block, the distance measuring sensor 8 is electrically connected with the single chip microcomputer 6 in a two-way mode, the distance between the distance measuring sensor 8 and the first 33 sliding block is measured in real time, so that the position of the first 33 sliding block can be known, and the distance information detected by the distance measuring sensor 8 is timely presented to the single chip microcomputer 6 to be integrated, so that the distance measuring device can be accurately positioned.

Wherein: still include protection casing 2, protection casing 2 pass through the upper end connection of bolt and workstation 1, and the inside of protection casing 2 is articulated with the upper end of guard gate 4 through the hinge, and the middle part of guard gate 4 is equipped with the glass window, keeps apart the workstation, avoids polishing process powder by human inhalation.

Wherein: the device also comprises a supporting frame 7, wherein the supporting frame 7 is fixedly connected to the lower end of the workbench 1 and provides support.

The working principle of the copper pipe surface polishing device provided by the utility model is as follows: the copper pipe polishing personnel opens the protective door 4, the singlechip 6 controls the motor II 51 to operate, the output shaft of the motor II 51 rotates to drive the screw rod II 52 to rotate, and then drives the slide block II 53 to move, so that the left clamping plug 55 moves leftwards to a proper position, the copper pipe to be polished is placed between the two side clamping plugs 55, the singlechip 6 controls the motor II 51 to operate, so that the left clamping plug 55 moves rightwards, the clamping plug 55 is a rubber plug, the copper pipe can be locked, the copper pipe sliding in the polishing process is prevented from influencing the polishing effect, the copper pipe can be automatically centered, the knob 36 is manually rotated after the copper pipe is clamped to enable the polishing plate 34 to move backwards to be clung to the surface of the copper pipe, the polishing plate 34 is always clung to the surface of the copper pipe in the polishing process due to elastic potential energy generated by shrinkage of the spring 353, the polishing quality is improved, closing the protective door 4, regulating and controlling the operation of a motor I31, a motor III 56 and a distance measuring sensor 8 through a singlechip 6, driving a screw rod I32 to rotate by the rotation of an output shaft of the motor I31, further driving a slide I33 to transversely move, driving a right limit rod 54 to rotate by the rotation of an output shaft of the motor III 56, thereby realizing the rotation of a clamping plug 55 and a copper pipe, realizing the polishing of the surface of the copper pipe, measuring the distance between the distance measuring sensor 8 and the slide I33 in real time in the shifting process of the slide I33 so as to know the position of the slide I33, timely presenting the detected distance information to the singlechip 6 for integration, accurately positioning, regulating and controlling the operation of the motor II 51 through the singlechip 6 after polishing is finished, enabling a left clamping plug 55 to move to the left side to a proper position, enabling a polishing plate 34 to move to the front side far away from the surface of the copper pipe by manually rotating a knob 36, and then taking out the polished copper pipe and polishing the next copper pipe.

It should be noted that, in the above embodiment, the single chip microcomputer 6 may be S7-200, the first motor 31 and the second motor 51 may be Nantec hollow shaft stepper motors, the third motor 56 may be an AP8918 dc brushless motor, the ranging sensor 8 may be an LT3BDLV laser sensor, and the single chip microcomputer 6 controls the first motor 31, the second motor 51, the third motor 56 and the ranging sensor 8 to work by methods commonly used in the prior art.

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 (8)

1. The utility model provides a copper pipe surface grinding device which characterized in that: comprises a workbench (1), a polishing mechanism (3) and a clamping mechanism (5);

Workbench (1): the middle part of the box body is provided with a first chute;

Polishing mechanism (3): the automatic polishing machine comprises a first motor (31), a first screw rod (32), a first sliding block (33), a polishing plate (34) and an adjusting rod (35), wherein the first screw rod (32) is rotationally connected inside the first sliding groove, the first sliding block (33) is connected with the middle part of the first screw rod (32) in a threaded manner, the first sliding block (33) is in sliding connection with the first sliding groove, the upper end of the first sliding block (33) is in threaded connection with the adjusting rod (35), the polishing plate (34) is fixedly connected to the rear side of the adjusting rod (35), the first motor (31) is arranged on the left side of the workbench (1), and the right side of an output shaft of the first motor (31) is fixedly connected with the left side of the first screw rod (32);

The clamping mechanism (5) is arranged in the middle of the workbench (1), and the clamping mechanism (5) is positioned at the rear side of the polishing mechanism (3);

Wherein: the automatic feeding device is characterized by further comprising a singlechip (6), wherein the singlechip (6) is arranged on the front side surface of the workbench (1), the input end of the workbench (1) is electrically connected with an external power supply, and the input end of the motor I (31) is electrically connected with the output end of the singlechip (6).

2. A copper tube surface grinding device according to claim 1, wherein: the polishing mechanism (3) further comprises a knob (36), the rear end of the knob (36) is in threaded connection with the front end of the adjusting rod (35), and the knob (36) is located on the front side of the first sliding block (33).

3. A copper tube surface grinding device according to claim 2, wherein: the adjusting rod (35) comprises a T-shaped sliding rod (351), a rectangular sliding cylinder (352) and a spring (353), wherein the rectangular sliding cylinder (352) is in threaded connection with the upper end of a first sliding block (33), the T-shaped sliding rod (351) is connected with the inside of the rectangular sliding cylinder (352) in a sliding manner, a knob (36) is connected with the front side of the rectangular sliding cylinder (352) in a threaded manner, the spring (353) is arranged between the front side of the T-shaped sliding rod (351) and the top wall of the knob (36), and the rear side of the T-shaped sliding rod (351) is fixedly connected with the center of the front side of the polishing plate (34).

4. A copper tube surface grinding device according to claim 1, wherein: the clamping mechanism (5) comprises a motor II (51), a screw rod II (52), a slide block II (53), a limiting rod (54), a clamping plug (55) and a motor III (56), wherein the motor II (51) is arranged on the left side of the workbench (1), the motor II (51) is located on the rear side of the motor I (31), a slide groove II is formed in the middle of the workbench (1), the slide groove II is located on the rear side of the slide groove I, the screw rod II (52) is rotationally connected to the inside of the slide groove II, the right side of an output shaft of the motor II (51) is fixedly connected with the left side of the screw rod II (52), the slide block II (53) is in threaded connection with the middle of the screw rod II (52), the slide block II (53) is in sliding connection with the slide groove II, a fixed support is arranged on the right side of the upper end of the workbench (1), the slide block II (53) and the opposite inner side of the fixed support are all rotationally connected with the limiting rod (54), the clamping plug (55) is respectively inserted in the middle of the limiting rod (54), the two clamping plugs are rubber-shaped plugs, the motor III (56) is arranged on the upper end of the fixed support, the motor III is fixedly connected with the right end of the motor II (56) and the right end of the motor II is fixedly connected with the input end (6).

5. A copper tube surface grinding device according to claim 4, wherein: the limiting rod (54) comprises a support column (541) and a limiting column (542), the support column (541) is respectively connected with the opposite inner side faces of the sliding block II (53) and the fixed support in a rotating mode, the limiting columns (542) are arranged at the opposite inner side ends of the two support columns (541), the limiting columns (542) are square, and the clamping plugs (55) are inserted into the inner side ends of the limiting columns (542).

6. A copper tube surface grinding device according to claim 1, wherein: the automatic ranging device is characterized by further comprising a ranging sensor (8), wherein the ranging sensor (8) is arranged on the right side of the workbench (1), the ranging sensor (8) corresponds to the left and right positions of the first sliding block (33), and the ranging sensor (8) is in bidirectional electric connection with the single chip microcomputer (6).

7. A copper tube surface grinding device according to claim 1, wherein: still include protection casing (2), protection casing (2) are connected with the upper end of workstation (1) through the bolt, and the inside of protection casing (2) is articulated with the upper end of guard gate (4) through the hinge, and the middle part of guard gate (4) is equipped with the glass window.

8. A copper tube surface grinding device according to claim 1, wherein: the automatic feeding device also comprises a supporting frame (7), wherein the supporting frame (7) is fixedly connected to the lower end of the workbench (1).