CN111745528A

CN111745528A - Metal tube shell polishing device

Info

Publication number: CN111745528A
Application number: CN202010647534.9A
Authority: CN
Inventors: 黄建
Original assignee: Wenzhou Tianhe Technology Co ltd
Current assignee: Wenzhou Tianhe Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-10-09

Abstract

The invention discloses a polishing device for a metal tube shell, which comprises a right case, wherein a working cavity is arranged in the right case, a rotating motor is fixedly arranged in the bottom wall of the working cavity, a lower shaft is fixedly arranged on an output shaft on the upper side of the rotating motor, an upper shaft is rotatably connected to the top wall of the working cavity, an upper shaft spline inner cavity with a downward opening is arranged in the upper shaft, an intermediate shaft is connected in the upper shaft spline inner cavity in a sliding manner, the intermediate shaft is connected to the upper shaft spline inner cavity in a spline manner, and an intermediate shaft spline inner cavity with a downward opening is arranged in the intermediate shaft.

Description

Metal tube shell polishing device

Technical Field

The invention relates to the field of hardware polishing, in particular to a metal tube shell polishing device.

Background

With the progress of the times, the lives of residents cannot be kept away from hardware, traditional hardware products, also called small hardware, refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, and hardware in modern society is wider, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like.

Hardware often needs to be polished to make its surface smooth, and the present polishing number of times to hardware is less, can not repeat polishing many times round trip to one of them department, thereby leads to the precision to lack.

Disclosure of Invention

The technical problem is as follows: at present, the polishing of hardware does not repeat multiple times of back and forth polishing on one part.

In order to solve the above problems, the present embodiment provides a polishing device for a metal tube shell, which includes a right casing, a working chamber is disposed in the right casing, a rotating motor is fixedly disposed in a bottom wall of the working chamber, a lower shaft is fixedly disposed on an output shaft at an upper side of the rotating motor, an upper shaft is rotatably connected to a top wall of the working chamber, an upper shaft spline cavity with a downward opening is disposed in the upper shaft, a middle shaft is slidably connected to the upper shaft spline cavity and is splined to the upper shaft spline cavity, a middle shaft spline cavity with a downward opening is disposed in the middle shaft, the lower shaft extends into the middle shaft spline cavity and is splined to the middle shaft spline cavity, a polishing port is disposed on a left wall of the right casing, and a polishing disk for polishing is fixedly disposed on the middle shaft and extends out of the polishing port, the polishing machine is characterized in that the rotating motor can drive the lower shaft to rotate when being started, the lower shaft rotates to drive the polishing disc to rotate for polishing by connecting the middle shaft with a spline to rotate, a reciprocating device capable of driving the middle shaft to move up and down in a reciprocating manner so as to achieve multiple polishing effects is arranged in the working cavity, a left machine box is fixedly arranged on the left side of the right machine box, a transmission cavity with an upward opening is arranged in the left machine box, a spline shaft is rotatably connected to the bottom wall of the transmission cavity, a second chute is arranged in the left wall of the transmission cavity, a second sliding plate which is slidably connected in the second chute is connected to the spline shaft, the spline shaft extends out of the transmission cavity, a rotating shaft is connected to the spline shaft on the spline shaft, a clamping box is fixedly arranged on the rotating shaft, extension bars are annularly distributed on the clamping box, and a rotating handle capable, the metal pipe is arranged outside the rotating shaft, the extension rod is pressed against the metal pipe, a blocking plate is fixedly arranged on the lower side of the rotating shaft and used for preventing the metal pipe from falling, the blocking plate is rotatably connected to the upper side of the second sliding plate, and a rotating device capable of driving the metal pipe to rotate and driving the metal pipe to move downwards is arranged in the transmission cavity.

Wherein, the reciprocating device comprises a left belt wheel fixedly arranged on the upper shaft, a transmission shaft is rotationally connected with the top wall of the working cavity, a right belt wheel is fixedly arranged on the transmission shaft, a belt is arranged between the right belt wheel and the left belt wheel, an output bevel gear is fixedly arranged at the lower side of the transmission shaft, a disc shaft is rotationally connected with the rear wall of the working cavity, an input bevel gear meshed with the output bevel gear is fixedly arranged on the disc shaft, a disc is fixedly arranged at the front side of the disc shaft, a round rod is fixedly arranged on the disc, a first chute is arranged in the right wall of the working cavity, a first sliding plate slidably connected in the first chute is arranged in the working cavity, the round rod is arranged in the first sliding plate, the first sliding plate is connected with the intermediate shaft, and a limit plate for preventing the intermediate shaft from falling down is connected between the intermediate shaft and, when the rotating motor is started, the lower shaft can be driven to rotate, the lower shaft is connected with the middle shaft through the spline to rotate, the middle shaft rotates through the spline to connect with the upper shaft to rotate, the left belt wheel is driven to rotate, the left belt wheel drives the right belt wheel to rotate through the belt, the transmission shaft is driven to rotate, the transmission shaft rotates to drive the disc shaft to rotate through the meshing of the output bevel gear and the input bevel gear, the disc is driven to rotate, the round rod rotates to rotate around the disc shaft, the round rod rotates to drive the first sliding plate to move up and down, and the first sliding plate can drive the middle shaft to move up and down to achieve the reciprocating.

The rotating device comprises a driving bevel gear fixedly arranged on the lower shaft, a transmission shaft is rotationally connected to the left wall of the working cavity, a transmission input bevel gear meshed with the driving bevel gear is fixedly arranged on the right side of the transmission shaft, the transmission shaft extends into the transmission cavity, a transmission output bevel gear is fixedly arranged on the left side of the transmission shaft, a driven bevel gear meshed with the transmission output bevel gear is fixedly arranged on the spline shaft, the lower shaft can be driven to rotate when the rotating motor is started, the transmission shaft is driven to rotate through the meshing of the driving bevel gear and the transmission input bevel gear, the transmission shaft drives the spline shaft to rotate through the meshing of the transmission output bevel gear and the driven bevel gear, and the spline shaft rotates to enable the metal pipe to rotate through the rotation of the spline shaft.

Wherein, the transmission chamber downside is equipped with the opening that accesss to the external world, sliding connection has in the transmission chamber can pass through the opening stretches out the rack plate outside the transmission chamber, just the rack plate is fixed in second slide right side can drive gear revolve when the transmission shaft rotates, thereby gear revolve drives rack plate downstream through the meshing with rack plate front side flank of tooth and drives the second slide downstream, drives the tubular metal resonator downstream promptly, accomplishes the polishing completely of throwing polish dish to the tubular metal resonator outside face.

The invention has the beneficial effects that: compared with the traditional metal product polishing mode, the metal circular tube polishing machine has the advantages that the manual polishing is replaced by the electric mode, so that the manual labor is saved, the accuracy is improved, and in addition, the metal circular tube shell is polished back and forth for multiple times through reciprocating motion, so that the polishing quality is improved.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

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

FIG. 2 is an enlarged schematic view of FIG. 1 at "A";

FIG. 3 is a schematic view of the structure in the direction of "B-B" in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1 to 3, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a metal tube shell polishing device, which is further explained by combining the attached drawings of the invention: the polishing device for the metal tube shell comprises a right case 20, wherein a working cavity 18 is arranged in the right case 20, a rotating motor 15 is fixedly arranged in the bottom wall of the working cavity 18, a lower shaft 19 is fixedly arranged on an output shaft on the upper side of the rotating motor 15, an upper shaft 30 is rotatably connected to the top wall of the working cavity 18, an upper shaft spline inner cavity 31 with a downward opening is arranged in the upper shaft 30, an intermediate shaft 33 is slidably connected in the upper shaft spline inner cavity 31, the intermediate shaft 33 is in spline connection with the upper shaft spline inner cavity 31, an intermediate shaft spline inner cavity 54 with a downward opening is arranged in the intermediate shaft 33, the lower shaft 19 extends into the intermediate shaft spline inner cavity 54, the lower shaft 19 is in spline connection with the intermediate shaft spline inner cavity 54, a polishing port 32 is arranged on the left wall of the right case 20, and a polishing disc 34 which extends out of the polishing port 32 and is used for polishing, the polishing machine is characterized in that the rotating motor 15 can drive the lower shaft 19 to rotate when being started, the lower shaft 19 rotates to drive the polishing disc 34 to rotate for polishing by connecting the intermediate shaft 33 with a spline, a reciprocating device 101 which can drive the intermediate shaft 33 to move up and down in a reciprocating manner so as to achieve a plurality of polishing effects is arranged in the working chamber 18, the left side of the right case 20 is fixedly provided with the left case 11, a transmission chamber 44 with an upward opening is arranged in the left case 11, a spline shaft 62 is rotationally connected to the bottom wall of the transmission chamber 44, a second chute 43 is arranged in the left wall of the transmission chamber 44, a second sliding plate 42 which is slidably connected in the second chute 43 is connected to the spline shaft 62, the spline shaft 62 extends out of the transmission chamber 44, a rotating shaft 40 is connected to the spline on the spline shaft 62, a clamping box 37 is fixedly provided with a clamping box 37, and extension rods, the upper side of the clamping box 37 is provided with a rotating handle 38 capable of adjusting the extension of the extension bar 36, a metal tube 39 is arranged outside the rotating shaft 40, the extension bar 36 presses against the metal tube 39, a blocking plate 41 is fixedly arranged on the lower side of the rotating shaft 40, the blocking plate 41 is used for preventing the metal tube 39 from falling down, the blocking plate 41 is rotatably connected to the upper side of the second sliding plate 42, and a rotating device 102 capable of driving the metal tube 39 to rotate and driving the metal tube 39 to move downwards is arranged in the transmission cavity 44.

According to the embodiment, the reciprocating device 101 will be described in detail below, the reciprocating device 101 includes a left pulley 29 fixed on the upper shaft 30, a transmission shaft 26 is rotatably connected to the top wall of the working chamber 18, a right pulley 27 is fixed on the transmission shaft 26, a belt 28 is disposed between the right pulley 27 and the left pulley 29, an output bevel gear 52 is fixed on the lower side of the transmission shaft 26, a disc shaft 23 is rotatably connected to the rear wall of the working chamber 18, an input bevel gear 51 engaged with the output bevel gear 52 is fixed on the disc shaft 23, a disc 25 is fixed on the front side of the disc shaft 23, a round bar 21 is fixed on the disc 25, a first sliding groove 24 is disposed in the right wall of the working chamber 18, a first sliding plate 22 slidably connected in the first sliding groove 24 is disposed in the working chamber 18, the round bar 21 is disposed in the first sliding plate 22, the first sliding plate 22 is connected to the intermediate shaft 33, a position limiting plate 35 for preventing the intermediate shaft 33 from falling is connected between the intermediate shaft 33 and the first sliding plate 22, when the rotating motor 15 is started, the lower shaft 19 can be driven to rotate, the lower shaft 19 rotates and is connected with the intermediate shaft 33 through splines, the intermediate shaft 33 rotates and is connected with the movable upper shaft 30 through splines, namely, the left belt wheel 29 is driven to rotate, the left belt wheel 29 drives the right belt wheel 27 to rotate through the belt 28, i.e., the transmission shaft 26 is driven to rotate, the transmission shaft 26 rotates to drive the disc shaft 23 to rotate through the meshing of the output bevel gear 52 and the input bevel gear 51, namely, the disc 25 is driven to rotate, so that the round rod 21 rotates around the disc shaft 23, the round rod 21 rotates to drive the first sliding plate 22 to move up and down, and the first sliding plate 22 moves up and down to drive the intermediate shaft 33 to move up and down to achieve the effect of reciprocating polishing.

According to the embodiment, the rotating device 102 is described in detail below, the rotating device 102 includes a driving bevel gear 55 fixed on the lower shaft 19, a transmission shaft 59 is rotatably connected to the left wall of the working chamber 18, a transmission input bevel gear 56 engaged with the driving bevel gear 55 is fixed on the right side of the transmission shaft 59, the transmission shaft 59 extends into the transmission chamber 44, a transmission output bevel gear 61 is fixed on the left side of the transmission shaft 59, a driven bevel gear 60 engaged with the transmission output bevel gear 61 is fixed on the spline shaft 62, when the rotating motor 15 is started, the lower shaft 19 is driven to rotate, the transmission shaft 59 is driven to rotate by the engagement of the driving bevel gear 55 and the transmission input bevel gear 56, the transmission shaft 59 rotates by the engagement of the transmission output bevel gear 61 and the driven bevel gear 60, the spline shaft 62 rotates to rotate the rotary shaft 40 by spline-coupling so as to rotate the metal tube 39.

According to the embodiment, the opening 14 leading to the outside is arranged on the lower side of the transmission cavity 44, the rack plate 58 capable of extending out of the transmission cavity 44 through the opening 14 is connected in the transmission cavity 44 in a sliding mode, the rack plate 58 is fixed on the right side of the second sliding plate 42, when the transmission shaft 59 rotates, the gear 63 can be driven to rotate, the gear 63 rotates, the rack plate 58 is driven to move downwards through meshing with the front side tooth surface of the rack plate 58, the second sliding plate 42 is driven to move downwards, namely, the metal pipe 39 is driven to move downwards, and the complete polishing of the outer side surface of the metal pipe 39 by the polishing disc 34 is completed.

The following will describe in detail the use steps of a metal tube housing polishing apparatus in the present text with reference to fig. 1 to 3: in the initial state, the intermediate shaft 33 is at the lower limit position and the second slide plate 42 is at the upper limit position.

When the metal tube 39 is to be fitted over the rotating shaft 40, the rotating knob 38 is manually rotated to move the extension bar 36 inward, then the metal tube 39 is fitted over the rotating shaft 40 and contacts the blocking plate 41, and finally the rotating knob 38 is manually rotated to move the extension bar 36 outward to the limit position to clamp the metal tube 39.

When polishing is required, the rotating motor 15 is started to drive the lower shaft 19 to rotate, the lower shaft 19 rotates to drive the intermediate shaft 33 to rotate through the spline connection, the intermediate shaft 33 rotates to drive the upper shaft 30 to rotate through the spline connection, namely, the left belt wheel 29 rotates to drive the right belt wheel 27 to rotate through the belt 28, namely, the transmission shaft 26 rotates to drive the disc shaft 23 to rotate through the meshing of the output bevel gear 52 and the input bevel gear 51, namely, the disc 25 rotates so that the round rod 21 rotates around the disc shaft 23, the round rod 21 rotates to drive the first sliding plate 22 to move up and down, the first sliding plate 22 moves up and down to drive the intermediate shaft 33 to move up and down, the intermediate shaft 33 moves up and down to enable the polishing disc 34 to repeatedly move to polish the outer side surface of the metal pipe 39 for multiple times, meanwhile, the lower, the transmission shaft 59 rotates to drive the spline shaft 62 to rotate through the meshing of the transmission output bevel gear 61 and the driven bevel gear 60, the spline shaft 62 rotates to drive the rotating shaft 40 to rotate through spline connection, so that the metal pipe 39 rotates, meanwhile, the transmission shaft 59 rotates to drive the gear 63 to rotate, the gear 63 rotates to drive the rack plate 58 to move downwards through meshing with the front side tooth surface of the rack plate 58, so that the second sliding plate 42 is driven to move downwards, namely, the metal pipe 39 is driven to move downwards, and the complete polishing of the outer side surface of the metal pipe 39 by the polishing disc 34 is completed.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a tubular metal resonator shell burnishing device, includes right quick-witted case, its characterized in that: a working cavity is arranged in the right case, a rotating motor is fixedly arranged in the bottom wall of the working cavity, a lower shaft is fixedly arranged on an output shaft on the upper side of the rotating motor, an upper shaft is rotatably connected to the top wall of the working cavity, an upper shaft spline inner cavity with a downward opening is arranged in the upper shaft, an intermediate shaft is slidably connected in the upper shaft spline inner cavity and is connected to the upper shaft spline inner cavity, an intermediate shaft spline inner cavity with a downward opening is arranged in the intermediate shaft, the lower shaft extends into the intermediate shaft spline inner cavity and is connected to the intermediate shaft spline inner cavity, a polishing opening is arranged on the left wall of the right case, a polishing disc for polishing extending out of the polishing opening is fixedly arranged on the intermediate shaft, the lower shaft can be driven to rotate when the rotating motor is started, and is connected with the intermediate shaft through splines to rotate so as to drive the polishing disc to rotate for polishing, the polishing machine is characterized in that a reciprocating device capable of driving the intermediate shaft to reciprocate up and down to achieve a multi-polishing effect is arranged in the working cavity, a left machine box is fixedly arranged on the left side of the right machine box, a transmission cavity with an upward opening is arranged in the left machine box, a spline shaft is rotationally connected to the bottom wall of the transmission cavity, a second chute is arranged in the left wall of the transmission cavity, a second sliding plate which is slidably connected into the second chute is connected onto the spline shaft, the spline shaft extends out of the transmission cavity, a rotating shaft is connected onto the spline shaft in a spline mode, clamping boxes are fixedly arranged on the rotating shaft, extension rods are annularly distributed on the clamping boxes, a rotating handle capable of adjusting the extension rods to stretch out and draw back is arranged on the upper side of each clamping box, a metal pipe is arranged outside each rotating shaft, each extension rod supports against the metal pipe, a blocking plate is fixedly arranged on, and the blocking plate is rotatably connected to the upper side of the second sliding plate, and a rotating device capable of driving the metal pipe to rotate and driving the metal pipe to move downwards is arranged in the transmission cavity.

2. A metal tube housing polishing apparatus as set forth in claim 1, wherein: the reciprocating device comprises a left belt wheel fixedly arranged on the upper shaft, a transmission shaft is rotationally connected to the top wall of the working cavity, a right belt wheel is fixedly arranged on the transmission shaft, a belt is arranged between the right belt wheel and the left belt wheel, an output bevel gear is fixedly arranged on the lower side of the transmission shaft, a disc shaft is rotationally connected to the rear wall of the working cavity, an input bevel gear meshed with the output bevel gear is fixedly arranged on the disc shaft, a disc is fixedly arranged on the front side of the disc shaft, a round rod is fixedly arranged on the disc, a first chute is arranged in the right wall of the working cavity, a first sliding plate slidably connected in the first chute is arranged in the working cavity, the round rod is arranged in the first sliding plate, the first sliding plate is connected to the intermediate shaft, and a limiting plate for preventing the intermediate shaft from falling down is connected between the intermediate shaft and, when the rotating motor is started, the lower shaft can be driven to rotate, the lower shaft is connected with the middle shaft through the spline to rotate, the middle shaft rotates through the spline to connect with the upper shaft to rotate, the left belt wheel is driven to rotate, the left belt wheel drives the right belt wheel to rotate through the belt, the transmission shaft is driven to rotate, the transmission shaft rotates to drive the disc shaft to rotate through the meshing of the output bevel gear and the input bevel gear, the disc is driven to rotate, the round rod rotates to rotate around the disc shaft, the round rod rotates to drive the first sliding plate to move up and down, and the first sliding plate can drive the middle shaft to move up and down to achieve the reciprocating.

3. A metal tube housing polishing apparatus as set forth in claim 1, wherein: the rotating device comprises a driving bevel gear fixedly arranged on the lower shaft, a transmission shaft is rotationally connected to the left wall of the working chamber, a transmission input bevel gear meshed with the driving bevel gear is fixedly arranged on the right side of the transmission shaft, the transmission shaft extends into the transmission cavity, a transmission output bevel gear is fixedly arranged on the left side of the transmission shaft, a driven bevel gear meshed with the transmission output bevel gear is fixedly arranged on the spline shaft, the lower shaft can be driven to rotate when the rotating motor is started, the transmission shaft is driven to rotate by the meshing of the driving bevel gear and the transmission input bevel gear, the transmission shaft is driven to rotate by the meshing of the transmission output bevel gear and the driven bevel gear, and the spline shaft rotates by the spline to be connected with the rotating shaft to rotate the metal pipe.

4. A metal tube housing polishing apparatus as set forth in claim 1, wherein: the transmission chamber downside is equipped with the opening that accesss to the external world, transmission intracavity sliding connection has the ability to pass through the opening stretches out the rack plate outside the transmission chamber, just the rack plate is fixed in second slide right side can drive gear revolve when the transmission shaft rotates, thereby gear revolve drives rack plate downstream through the meshing with rack plate front side flank of tooth and drives the second slide downstream, drives the tubular metal resonator downstream promptly, accomplishes the polishing dish to the complete polishing of tubular metal resonator outside face.