CN113182967A - Polishing equipment for mechanical manufacturing of round pipe openings - Google Patents

Polishing equipment for mechanical manufacturing of round pipe openings Download PDF

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Publication number
CN113182967A
CN113182967A CN202110478235.1A CN202110478235A CN113182967A CN 113182967 A CN113182967 A CN 113182967A CN 202110478235 A CN202110478235 A CN 202110478235A CN 113182967 A CN113182967 A CN 113182967A
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CN
China
Prior art keywords
wall
ring
nested
clamped
polishing
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Withdrawn
Application number
CN202110478235.1A
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Chinese (zh)
Inventor
高刚毅
罗光昭
魏加应
陈澳
熊子阳
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Jingchu University of Technology
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Jingchu University of Technology
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Priority to CN202110478235.1A priority Critical patent/CN113182967A/en
Publication of CN113182967A publication Critical patent/CN113182967A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes

Abstract

The invention provides a circular tube opening polishing device for mechanical manufacturing, which structurally comprises a bearing disc, a transverse moving block, a driving motor, a polishing mechanism and a supporting plate, wherein when the circular tube opening polishing device is used, a circular tube to be polished is placed in a clamping plate, the position of the circular tube is fixed through mutual closing of the clamping plate, after the position of the circular tube is fixed, the polishing device can be driven to work by starting the device, the circular tube opening is polished through rotary polishing of the polishing device, when the polishing device is used for rotary polishing, the rotary polishing of the polishing device can enable the polished chip powder to be discharged due to the opening of the polishing device through the action of centrifugal force, and the chip powder in the grinding device can be adsorbed by the polishing device due to magnetic force generated by the operation of the polishing device, so that the chips are prevented from falling to the clamping plate, the thickness of the inner surface of the clamping plate is different, and the situation of position deviation of the clamping of the round pipe is caused.

Description

Polishing equipment for mechanical manufacturing of round pipe openings
Technical Field
The invention relates to the field, in particular to circular tube opening grinding equipment for mechanical manufacturing.
Background
The mechanical manufacturing is a manufacturing method for manufacturing various parts or articles by means of mechanical operation, such as extrusion and polishing of equipment, because the mechanical manufacturing is to produce the articles by mechanical equipment, and the articles can be produced by a flow line mode formed by combination of various mechanical equipment, the production efficiency and the like of the mechanical manufacturing are higher than those of manual production, manual production is gradually replaced, when the mechanical manufacturing equipment is used for manufacturing round tubes, the round tubes are manufactured by a casting mode generally, hot-melted raw materials are injected into a mold by the mechanical equipment, and the raw materials subjected to internal hot melting are cooled and formed by the mold, but the round tubes obtained by the casting mode are not perfectly closed in the mold and connecting gaps, so that burrs can appear on the surfaces of the round tubes and round tube openings, when being directed at this condition, all can adopt the equipment of polishing to polish to the pipe mouth usually, nevertheless processing the pipe, it is fixed to need carry out the clamping to the pipe, nevertheless when starting the equipment of polishing and polishing to the pipe mouth polish, produced piece powder etc. of polishing, there is the position that partial sputtering is used for the clamping to equipment, cause the condition that thickness differs to appear because of piling up of piece powder in clamping position part position, lead to the condition that offset can appear when carrying out the clamping in subsequent pipeline, cause the phenomenon that size deviation appears after the pipe mouth is polished.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a polishing device for a circular tube opening in mechanical manufacturing, which solves the problems that when a circular tube is machined, the circular tube needs to be clamped and fixed, but when the polishing device is started to polish the circular tube opening, the generated scrap powder and the like are partially sputtered to the position of the device for clamping, the thickness of the partial position of the clamping part is different due to accumulation of the scrap powder, the position deviation of a subsequent pipeline can occur during clamping, and the size deviation phenomenon occurs after the circular tube opening is polished.
Aiming at the above purpose, the invention is realized by the following technical scheme: a polishing device for a circular tube opening in mechanical manufacturing structurally comprises a bearing disc, a transverse moving block, a driving motor, a polishing mechanism and a supporting plate, wherein the lower end of the transverse moving block is movably matched with the outer wall of the upper end of the bearing disc, the outer wall of the right side of the driving motor is fixedly embedded and clamped on the outer walls of the two ends of the supporting plate, the outer walls of the two ends of the polishing mechanism are fixed between the supporting plates through screws, and the lower end of the supporting plate is fixedly clamped on the outer wall of the upper end of the transverse moving block;
grinding machanism comprises grinding device, grip block, connecting seat, grinding device both ends outer wall nested block is in inner wall between the grip block, the outer wall passes through the fix with screw between the connecting seat of grip block both ends outer wall, connecting seat outer wall block is fixed in between the backup pad, the grip block is equipped with two altogether, and the mirror image is arranged in grinding device both ends, and its combination back, and the defective structure of inside is the annular structure.
Preferably, the polishing device comprises a polisher, telescopic rods and a central shaft, wherein two ends of the polisher are movably clamped between the telescopic rods, the outer wall of the central shaft is nested and clamped on the inner wall of the center of the polisher, and the outer walls of two ends of the telescopic rods are fixedly clamped between the clamping plates.
Preferably, the sander comprises a nested shell, a derivative ring, three limit balls and a rotary sander, wherein the outer wall of the nested shell is nested and clamped between the telescopic rods, the outer wall of the rear end of the derivative ring is fixedly attached to the outer wall of the front end of the nested shell, the outer wall of the rotary sander is nested and matched with the inner wall of the nested shell, the outer wall of the rear end of the sanding wheel is fixedly attached to the inner wall of the rotary sander, the outer wall of each limit ball is nested and clamped to the inner wall of the derivative ring, and the three limit balls are annularly arranged on the inner wall of the front end of the nested shell.
Preferably, the nested shell is internally provided with an outer ring, an inner ring, positioning strips, three sealing plates and a supporting device, the inner wall of the outer ring is nested and matched with the outer wall of the rotary grinder, the outer wall of the inner ring is nested and clamped in the inner wall of the outer ring, the outer wall of each positioning strip is nested and clamped in the inner wall of the inner ring, the inner wall of the right side of each sealing plate is nested and connected to the inner wall of the inner ring, the outer wall of each supporting device is movably matched with the inner wall of the inner ring, and the three sealing plates are annularly arranged on the inner wall of the inner ring.
Preferably, the supporting device comprises an expansion ring, an opener and a sealing plate, wherein the outer wall of the rear end of the expansion ring is attached and fixed to the outer wall of the front end of the sealing plate, the outer wall of the opener is nested and clamped on the inner wall of the sealing plate, and the outer wall of the sealing plate is movably matched with the inner wall of the inner ring.
Preferably, the opener comprises an expansion ring plate, a limiting strip, a box body, an adsorption device and a reset strip, wherein the inner wall of the expansion ring plate is movably matched with the surface of the front end of the box body, the outer wall of the rear end of the limiting strip is jointed and clamped with the outer wall of the front end of the expansion ring plate, the inner wall of the box body is movably matched with the outer wall of the rear end of the adsorption device, the outer wall of the front end of the adsorption device is connected with the inner wall of the left side of the reset strip in a nested manner, the inner wall of the right side of the reset strip is fixedly clamped with the inner wall of the expansion ring plate, the reset strip is provided with six reset strips, two reset strips are a group, and the six reset strips are arranged on the inner wall of the expansion ring plate in a triangular manner.
Preferably, the adsorption device comprises three adsorbers, retention rods and connecting rods, the outer walls of the two ends of each adsorber are fixedly embedded between the retention rods, the outer wall of the front end of each retention rod is fixedly welded to the outer wall of the rear end of each connecting rod, the outer walls of the connecting rods are fixedly embedded in the inner wall of the reset bar, and the three adsorbers are arranged between the retention rods in a triangular mode.
Preferably, the absorber comprises a ring body, a coil ring, a friction wheel, a rotating rod and a positioning sleeve seat, wherein the inner wall of the ring body is nested and matched with the outer wall of the coil ring, the inner wall of the coil ring is frictionally matched with the outer wall of the friction wheel, the inner wall of the friction wheel is fixed on the outer wall of the rotating rod in an interference fit manner, the inner walls of two ends of the rotating rod are movably matched with the inner wall of the positioning sleeve seat, the outer wall of the rear end of the positioning sleeve seat is fixedly embedded and clamped on the inner wall of the ring body, the structure of the friction wheel is a barrel structure, three friction wheels are arranged, and the three friction wheels are arranged on the inner wall of the coil ring in a triangular manner.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
when the circular tube polishing device is used, a circular tube to be polished is placed inside the clamping plate, the position of the circular tube is fixed through mutual closing of the clamping plate, after the position of the circular tube is fixed, the polishing device can be driven to work by starting equipment, the circular tube opening is polished through rotation of the polishing device, when the polishing device is used for rotary polishing, the rotary polishing of the polishing device enables polished chip powder to be discharged due to opening of the polishing device through the action of centrifugal force, the chip powder in the polishing device is adsorbed by the polishing device due to magnetic force generated by operation of the polishing device, and the situation that the chips fall onto the clamping plate to cause different thicknesses of the inner surface of the clamping plate and cause position deviation of clamping of the circular tube is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a circular tube opening grinding device for mechanical manufacturing.
Fig. 2 is a schematic front view of the grinding mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the polishing device of the present invention.
FIG. 4 is a schematic view of the sander of the present invention.
Fig. 5 is a schematic cross-sectional view of the inventive nested shell.
Fig. 6 is a schematic structural view of the inventive supporting device.
Fig. 7 is a schematic sectional structure view of the opener of the invention.
FIG. 8 is a schematic view of the structure of the adsorption apparatus of the present invention.
FIG. 9 is a schematic cross-sectional view of an adsorber of the invention.
In the figure: bearing disc-1, traversing block-2, driving motor-3, grinding mechanism-4, supporting plate-5, grinding device-41, clamping plate-42, connecting seat-43, grinder-a 1, telescopic rod-a 2, central shaft-a 3, nested shell-b 1, derivative ring-b 2, rotary grinder-b 3, grinding wheel-b 4, limit ball-b 5, outer ring-c 1, inner ring-c 2, positioning bar-c 3, sealing plate-c 4, supporting device-c 5, expansion ring-d 1, opener-d 2, sealing plate-d 3, expansion ring plate-e 1, limit bar-e 2, box body-e 3, adsorption device-e 4, reset bar-e 5, absorber-f 1, fixing bar-f 2, connecting sleeve-f 3, Ring body-g 1, coil ring-g 2, friction wheel-g 3, rotary rod-g 4 and positioning sleeve seat-g 5.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 to 5, the invention provides a polishing device for a mechanical manufacturing circular tube opening, which structurally comprises a bearing disc 1, a traverse block 2, a driving motor 3, a polishing mechanism 4 and a supporting plate 5, wherein the lower end of the traverse block 2 is movably matched with the outer wall of the upper end of the bearing disc 1, the outer wall of the right side of the driving motor 3 is fixedly embedded and clamped on the outer walls of the two ends of the supporting plate 5, the outer walls of the two ends of the polishing mechanism 4 are fixed between the supporting plates 5 through screws, and the lower end of the supporting plate 5 is fixedly clamped on the outer wall of the upper end of the traverse block 2;
polishing mechanism 4 comprises grinding device 41, grip block 42, connecting seat 43, the nested block of grinding device 41 both ends outer wall is in inner wall between grip block 42, grip block 42 both ends outer wall is through fix with screw outer wall between the connecting seat 43, connecting seat 43 outer wall block is fixed in between backup pad 5, grip block 42 is equipped with two altogether, and the mirror image is arranged in grinding device 41 both ends, and after its combination, the defective structure of inside is ring shape structure, and ring shape structure can be complete agree with the outer wall structure of the pipe of assembling to support and fix the outer wall surface of pipe.
The polishing device 41 comprises a polisher a1, an expansion rod a2 and a central shaft a3, wherein two ends of the polisher a1 are movably clamped between expansion rods a2, the outer wall of the central shaft a3 is nested and clamped on the central inner wall of the polisher a1, and the outer walls of two ends of the expansion rod a2 are fixedly clamped between clamping plates 42.
The sander a1 is composed of a nested shell b1, a derivative ring b2, a rotary sander b3, a sanding wheel b4 and a limiting ball b5, the outer wall of the nested shell b1 is nested and clamped between the telescopic rods a2, the outer wall of the rear end of the derivative ring b2 is fixedly attached to the outer wall of the front end of the nested shell b1, the outer wall of the rotary sander b3 is nested and matched with the inner wall of the nested shell b1, the outer wall of the rear end of the sanding wheel b4 is fixedly attached to the inner wall of the rotary sander b3, the outer wall of the limiting ball b5 is nested and clamped to the inner wall of the derivative ring b2, the limiting balls b5 are three in number and are annularly arranged on the inner wall of the front end of the nested shell b1, the limiting ball b5 arranged at the three ends can reduce the friction force generated when the rotary sander b3 rotates, and support and limit the position of the rotary sander b 3.
The nested shell b1 is internally provided with an outer ring c1, an inner ring c2, a positioning strip c3, a sealing plate c4 and a supporting device c5, the inner wall of the outer ring c1 is nested and matched with the outer wall of a rotary grinder b3, the outer wall of the inner ring c2 is nested and clamped with the inner wall of an outer ring c1, the outer wall of the positioning strip c3 is nested and clamped with the inner wall of an inner ring c2, the inner wall of the right side of the sealing plate c4 is nested and connected with the inner wall of an inner ring c2, the outer wall of the supporting device c5 is movably matched with the inner wall of an inner ring c2, the three sealing plates c4 are annularly arranged on the inner wall of the inner ring c2, and the sealing plates c4 arranged at the three ends can be opened under the influence of the centrifugal force of rotation so as to guide and discharge the chips generated during grinding.
The following examples are set forth: when the cast circular tube needs to be polished, the circular tube is placed inside the polishing mechanism 4 and the polishing mechanism 4 is driven, when the polishing mechanism 4 is driven, the force of the equipment can be transmitted to the supporting plates 5 to enable the supporting plates 5 at the two ends to move towards the center, the clamping plates 42 are pushed through the movement of the supporting plates 5, the clamping plates 42 clamp and fix the outer wall of the circular tube, the circular tube is completely fixed by the clamping plates 42, after the circular tube is fixed, the polishing device 41 can be started, when the polishing device 41 is started, the polisher a1 arranged on the polishing device 41 can work and drive the polishing wheel b4 to rotate through the rotator b3, the polishing wheel b4 can polish the surface of the circular tube through rotation, when the polishing wheel b4 polishes the circular tube, the friction polishing can enable part of the structure of the circular tube to be rubbed and become chips, when the rotor b3 rotates, the centrifugal force generated by the rotation of the rotor b3 acts on the sealing plate c4, so that the position where the sealing plate c4 is connected to the positioning strip c3 is opened by the action of the centrifugal force, the chips generated by friction are discharged from the gap due to the opening of the sealing plate c4 and the inertia effect generated by the centrifugal force, and the supporting device c5 is also driven by the centrifugal force generated by the rotation when the device operates.
Example 2
As shown in fig. 6 to 9: the supporting device c5 comprises expansion ring d1, opener d2, closing plate d3, the laminating of expansion ring d1 rear end outer wall is fixed in closing plate d3 front end outer wall, opener d2 outer wall nestification joint in closing plate d3 inner wall, closing plate d3 outer wall active fit is inner ring c2 inner wall.
The opening and closing device d2 comprises an expansion ring plate e1, a limiting strip e2, a box body e3, an adsorption device e4 and a reset strip e5, wherein the inner wall of the expansion ring plate e1 is movably matched with the front end surface of the box body e3, the outer wall of the rear end of the limiting strip e2 is jointed and clamped with the outer wall of the front end of the expansion ring plate e1, the inner wall of the box body e3 is movably matched with the outer wall of the rear end of the adsorption device e4, the outer wall of the front end of the adsorption device e4 is connected to the inner wall of the left side of the reset strip e5 in a nested mode, the inner wall of the right side of the reset strip e5 is fixedly clamped to the inner wall of the expansion ring plate e1, the reset strip e5 is provided with six reset strips, two of the reset strips are arranged on the inner wall of the expansion ring plate e1 in a triangular mode, the left end and the right end of the reset strip e5 which is a group is matched, so that one end of the reset strip e5 can average force after being stressed, and the situation that the position of the expansion ring plate e1 is shifted can be avoided.
The adsorption device e4 comprises an adsorber f1, retention rods f2 and a connecting sleeve rod f3, the outer walls of two ends of the adsorber f1 are fixedly clamped between the retention rods f2 in an embedded mode, the outer wall of the front end of the retention rod f2 is fixedly welded to the outer wall of the rear end of the connecting sleeve rod f3 in a welded mode, the outer wall of the connecting sleeve rod f3 is fixedly matched with the inner wall of a reset bar e5 in an embedded mode, the three adsorbers f1 are arranged in three modes and arranged between the retention rods f2 in a triangular mode, and when equipment operates, the adsorber f1 arranged at the three ends is driven to operate at the same time as the three-end adsorber f1 and can rapidly adsorb debris generated during grinding.
The absorber f1 comprises a ring body g1, a coil ring g2, a friction wheel g3, a rotating rod g4 and a positioning sleeve seat g5, wherein the inner wall of the ring body g1 is nested and matched with the outer wall of the coil ring g2, the inner wall of the coil ring g2 is in friction fit with the outer wall of the friction wheel g3, the inner wall of the friction wheel g3 is fixed on the outer wall of the rotating rod g4 in an interference fit mode, the inner walls of two ends of the rotating rod g4 are movably matched with the inner wall of the positioning sleeve seat g5, the outer wall of the rear end of the positioning sleeve seat g5 is fixedly clamped and clamped on the inner wall of the ring body g1, the friction wheel g3 is of a barrel-mounted structure, three friction wheels are arranged on the inner wall of the coil ring g2 in a triangular mode, the friction effect is performed on the coil ring g2 through the combined effect of the friction wheels g3 at the three ends, and magnetic force is rapidly generated by the coil ring g2 due to three-point friction.
The following examples are set forth: when the equipment is used for fixing a circular pipe and polishing the surface of the circular pipe, the equipment is started due to polishing, the rotating equipment is started to act on part of parts in the equipment, part of parts in the equipment are driven by rotation and are conducted to the expansion ring d1 and the sealing plate d3, the sealing plate d3 is driven to rotate and drive the opening and closing device d2 to rotate, when the opening and closing device d2 rotates, the expansion ring plate e1 arranged in the opening and closing device d2 is expanded and opened under the action of centrifugal force, the expanded expansion ring plate e1 supports the inside of the circular pipe, when chips occur in the circular pipe due to polishing, the opening of the expansion ring plate e1 enables the chips to appear between the expansion ring plates e1 and enter the expansion ring plates e1 through gaps, the rotation of the box body e3 rubs the adsorption device e4, so that the adsorption device e4 is acted by the action of wind force and works, the parts arranged in the absorber f1 roll, the friction wheel g3 is driven to rotate by the rolling of the absorber f1, the coil ring g2 is rubbed by the rotation of the friction wheel g3, the coil ring g2 generates static electricity under the influence of the friction, the static electricity is guided by the action of the coil ring g2 to be converted into magnetic force, the magnetic force generated by the coil ring g2 adsorbs fragments, the fragments are generated in a friction mode and generate thermal magnetic force to a certain degree after the friction, so that the fragments are conveniently adsorbed, when the fragments are polished and generated, the external fragments can be quickly discharged, the internal fragments can be adsorbed and guided, and the phenomenon that the fragments are splashed to equipment for clamping and fall to the equipment to cause the condition that the thickness of a clamping part is different to cause the deviation after the clamping of the round pipe is carried out is avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
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.

Claims (8)

1. A polishing device for a circular tube opening in mechanical manufacturing structurally comprises a bearing plate (1), a transverse moving block (2), a driving motor (3), a polishing mechanism (4) and a supporting plate (5), wherein the lower end of the transverse moving block (2) is movably matched with the outer wall of the upper end of the bearing plate (1), the outer wall of the right side of the driving motor (3) is fixedly embedded and clamped on the outer walls of the two ends of the supporting plate (5), the outer walls of the two ends of the polishing mechanism (4) are fixed between the supporting plates (5) through screws, and the lower end of the supporting plate (5) is fixedly clamped on the outer wall of the upper end of the transverse moving block (2), and is characterized in that;
the polishing mechanism (4) is composed of a polishing device (41), clamping plates (42) and connecting seats (43), outer walls of two ends of the polishing device (41) are nested and clamped on inner walls between the clamping plates (42), outer walls of two ends of the clamping plates (42) are fixed on outer walls between the connecting seats (43) through screws, and outer walls of the connecting seats (43) are clamped and fixed between the supporting plates (5).
2. The apparatus of claim 1 for machining round pipe openings, wherein: the polishing device (41) comprises a polisher (a 1), an expansion link (a 2) and a central shaft (a 3), wherein the two ends of the polisher (a 1) are movably clamped between the expansion link (a 2), the outer wall of the central shaft (a 3) is embedded and clamped on the central inner wall of the polisher (a 1), and the outer walls of the two ends of the expansion link (a 2) are embedded and clamped between the clamping plates (42).
3. The apparatus of claim 2 for machining round pipe openings, wherein: the sander (a 1) is composed of a nested shell (b 1), a derivative ring (b 2), a rotary sander (b 3), a sanding wheel (b 4) and a limiting ball (b 5), wherein the outer wall of the nested shell (b 1) is nested and clamped between telescopic rods (a 2), the outer wall of the rear end of the derivative ring (b 2) is attached and fixed to the outer wall of the front end of the nested shell (b 1), the outer wall of the rotary sander (b 3) is nested and matched with the inner wall of the nested shell (b 1), the outer wall of the rear end of the sanding wheel (b 4) is attached and fixed to the inner wall of the rotary sander (b 3), and the outer wall of the limiting ball (b 5) is nested and clamped to the inner wall of the derivative ring (b 2).
4. The apparatus of claim 3 for machining round pipe openings, wherein: an outer ring (c 1), an inner ring (c 2), a positioning strip (c 3), a sealing plate (c 4) and a supporting device (c 5) are arranged inside the nested shell (b 1), the inner wall of the outer ring (c 1) is nested and matched with the outer wall of the rotary grinder (b 3), the outer wall of the inner ring (c 2) is nested and clamped on the inner wall of the outer ring (c 1), the outer wall of the positioning strip (c 3) is nested and clamped on the inner wall of the inner ring (c 2), the inner wall of the right side of the sealing plate (c 4) is nested and connected with the inner wall of the inner ring (c 2), and the outer wall of the supporting device (c 5) is movably matched with the inner wall of the inner ring (c 2).
5. The apparatus of claim 4 for grinding round pipe openings in machine manufacturing, wherein: the supporting device (c 5) comprises expansion ring (d 1), shutter (d 2), closing plate (d 3), the laminating of expansion ring (d 1) rear end outer wall is fixed in closing plate (d 3) front end outer wall, the nested card of shutter (d 2) outer wall is in closing plate (d 3) inner wall, closing plate (d 3) outer wall active fit is in inner ring (c 2) inner wall.
6. The apparatus of claim 5 for machining round pipe openings, wherein: the opener (d 2) is composed of an expansion ring plate (e 1), a limiting strip (e 2), a box body (e 3), an adsorption device (e 4) and a reset strip (e 5), wherein the inner wall of the expansion ring plate (e 1) is movably matched with the front end surface of the box body (e 3), the outer wall of the rear end of the limiting strip (e 2) is attached and clamped on the outer wall of the front end of the expansion ring plate (e 1), the outer wall of the rear end of the inner wall of the box body (e 3) is movably matched with the outer wall of the rear end of the adsorption device (e 4), the outer wall of the front end of the adsorption device (e 4) is connected to the inner wall of the left side of the reset strip (e 5) in a nested mode, and the inner wall of the right side of the reset strip (e 5) is fixedly clamped on the inner wall of the expansion ring plate (e 1).
7. The apparatus of claim 6 for machining round pipe openings, wherein: the adsorption device (e 4) comprises an adsorber (f 1), a retention rod (f 2) and a connecting sleeve rod (f 3), wherein the outer walls of two ends of the adsorber (f 1) are embedded and clamped between the retention rods (f 2), the outer wall of the front end of each retention rod (f 2) is welded and fixed on the outer wall of the rear end of the connecting sleeve rod (f 3), and the outer wall of each connecting sleeve rod (f 3) is nested and fixedly matched with the inner wall of the reset bar (e 5).
8. The apparatus of claim 7 for machining round pipe openings, wherein: the absorber (f 1) comprises a ring body (g 1), a coil ring (g 2), a friction wheel (g 3), a rotating rod (g 4) and a positioning sleeve seat (g 5), wherein the inner wall of the ring body (g 1) is nested and matched with the outer wall of the coil ring (g 2), the inner wall of the coil ring (g 2) is in friction fit with the outer wall of the friction wheel (g 3), the inner wall of the friction wheel (g 3) is fixed on the outer wall of the rotating rod (g 4) in an interference fit manner, the inner walls of two ends of the rotating rod (g 4) are movably matched with the inner wall of the positioning sleeve seat (g 5), and the outer wall of the rear end of the positioning sleeve seat (g 5) is fixedly clamped on the inner wall of the ring body (g 1).
CN202110478235.1A 2021-04-30 2021-04-30 Polishing equipment for mechanical manufacturing of round pipe openings Withdrawn CN113182967A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116422776A (en) * 2023-06-14 2023-07-14 江苏兴锻智能装备科技有限公司 Stamping device is used in battery steel casing processing with unloading function fast
CN117381563A (en) * 2023-10-18 2024-01-12 连云港太平洋半导体材料有限公司 Quartz glass tube mouth of pipe grinding device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116422776A (en) * 2023-06-14 2023-07-14 江苏兴锻智能装备科技有限公司 Stamping device is used in battery steel casing processing with unloading function fast
CN116422776B (en) * 2023-06-14 2023-08-11 江苏兴锻智能装备科技有限公司 Stamping device is used in battery steel casing processing with unloading function fast
CN117381563A (en) * 2023-10-18 2024-01-12 连云港太平洋半导体材料有限公司 Quartz glass tube mouth of pipe grinding device
CN117381563B (en) * 2023-10-18 2024-05-07 连云港太平洋半导体材料有限公司 Quartz glass tube mouth of pipe grinding device

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