CN110814986A - Square tube outer surface polishing device - Google Patents
Square tube outer surface polishing device Download PDFInfo
- Publication number
- CN110814986A CN110814986A CN201911129004.9A CN201911129004A CN110814986A CN 110814986 A CN110814986 A CN 110814986A CN 201911129004 A CN201911129004 A CN 201911129004A CN 110814986 A CN110814986 A CN 110814986A
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- fixedly connected
- clamping
- polishing
- motor
- swing
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention relates to a polishing device, in particular to a polishing device for the outer surface of a square tube, which comprises an installation support frame, a connecting slide rail I, a rectangular support frame, a connecting slide rail II, a rack I, a movable support frame, a movable mechanism, a T-shaped connecting plate, a swinging mechanism, a clamping mechanism, a polishing mechanism I, a polishing mechanism II and a rack II, wherein the T-shaped connecting plate, the swinging mechanism and the clamping mechanism can be driven to rotate by the movable mechanism, the clamping mechanism clamps square tubes with different sizes, the clamping mechanism drives the square tube to pass between the two polishing mechanisms I and the two polishing mechanisms II, the two polishing mechanisms I polish the upper and lower surfaces of the square tube, the two polishing mechanisms II polish the left and right surfaces of the square tube, and the swinging mechanism is started to swing by taking the axis of an output shaft of a swinging motor as the center, so that the square tube, the square tube generates vertical and horizontal movement, and can be comprehensively polished.
Description
Technical Field
The invention relates to a polishing device, in particular to a polishing device for the outer surface of a square tube.
Background
For example, publication No. CN107520707A is a square tube grinding device for machining, including: the limiting plates are provided with four groups and are respectively arranged in the centers of four sides of the square pipe; the belt pulley is provided with a belt through the embedding opening and is in transmission connection with the driving motor; a polishing layer is arranged at the center of the bottom of the belt, and a small-diameter part matched with the polishing layer is reserved in the embedding opening of the belt pulley; the limiting plate and the belt pulley are fixedly arranged on the bracket; the invention has the disadvantage that the outer surfaces of square pipes with different sizes cannot be polished.
Disclosure of Invention
The invention aims to provide a grinding device for the outer surface of a square pipe, which can be used for grinding the outer surfaces of square pipes with different sizes.
The purpose of the invention is realized by the following technical scheme:
a polishing device for the outer surface of a square tube comprises an installation support frame, a connecting slide rail I, a rectangular support frame, a connecting slide rail II, a rack I, a movable support, a moving mechanism, a T-shaped connecting plate, a swinging mechanism, a clamping mechanism, a polishing mechanism I, a polishing mechanism II and a rack II, wherein the connecting slide rail I is fixedly connected between the installation support frame and two sides of the rectangular support frame, the two connecting slide rails II are fixedly connected between the installation support frame and the upper end of the rectangular support frame, the rack I and the rack II are fixedly connected between the installation support frame and the upper end of the rectangular support frame, the movable support is slidably connected between the two connecting slide rails II, the moving mechanism is arranged on the movable support, the moving mechanism is in meshing transmission with the rack I, the moving mechanism is in meshing transmission with the rack II, the T-shaped connecting plate is fixedly connected, fixedly connected with swing mechanism on the T shape connecting plate rotates on the swing mechanism and is connected with clamping machine and construct, and grinding machanism I and grinding machanism II all are provided with two, and two grinding machanism I set up the upper and lower both sides at the rectangle support frame respectively, and two grinding machanism II set up the left and right sides at the rectangle support frame respectively.
According to the device for polishing the outer surface of the square tube, the movable support comprises two support plates, T-shaped slide rails and two connecting plates, the T-shaped slide rails are fixedly connected between the two ends of the two support plates, and the two connecting plates are fixedly connected between the two support plates.
According to the technical scheme, the outer surface polishing device for the square tube comprises a moving mechanism, a tooth-missing gear I, a transmission shaft and a tooth-missing gear II, wherein the moving mechanism comprises a moving motor, the tooth-missing gear I, the transmission shaft and the tooth-missing gear II, the moving motor is fixedly connected to a connecting plate, the tooth-missing gear I is fixedly connected to an output shaft of the moving motor, a half circle of teeth are arranged on the tooth-missing gear I, the tooth-missing gear I is in meshing transmission with a rack I, the transmission shaft is rotatably connected to the connecting plate, the output shaft of the moving motor is in meshing transmission with the transmission shaft, the tooth-missing gear II is fixedly connected to the transmission shaft, a half circle of teeth are arranged on the tooth-missing gear II, the tooth-missing gear II is in meshing.
As a further optimization of the technical scheme, the outer surface polishing device for the square tube comprises a swing mechanism, wherein the swing mechanism comprises a swing motor, a swing slide rail, an adjusting motor and a swing slide block, the swing motor is fixedly connected to a T-shaped connecting plate, the swing slide rail is fixedly connected to an output shaft of the swing motor, the adjusting motor is fixedly connected to the swing slide rail, the swing slide block is connected to an output shaft of the adjusting motor through threads, and the swing slide block is slidably connected to the swing slide rail.
According to the device for polishing the outer surface of the square tube, the clamping mechanism comprises a rotating disc, a clamping threaded rod, a clamping supporting disc, a rotating nut, a hinge block, clamping plates and clamping connecting rods, the rotating disc is rotatably connected to the swinging slider, the clamping threaded rod is fixedly connected to the rotating disc, the clamping supporting disc is fixedly connected to the clamping threaded rod, the four clamping plates are slidably connected to the clamping supporting disc, the rotating nut is connected to the clamping threaded rod through threads, the hinge block is rotatably connected to the rotating nut, the clamping connecting rods are hinged to the four clamping plates, and the four clamping connecting rods are hinged to the hinge block.
As the further optimization of the technical scheme, the invention relates to a square pipe outer surface polishing device, a polishing mechanism I comprises a telescopic component I, an extrusion bottom plate I, slots, an extrusion frame I, a polishing motor I and a polishing wheel I, the telescopic end of the telescopic component I is fixedly connected with the extrusion bottom plate I, the slots are formed in the two sides of the extrusion bottom plate I, the extrusion frame I is connected to the extrusion bottom plate I in a sliding mode, a compression spring I is arranged between the extrusion frame I and the extrusion bottom plate I, the polishing motor I is fixedly connected to the extrusion frame I, the polishing wheel I is fixedly connected to an output shaft of the polishing motor I, spiral grooves are formed in the polishing wheel I, and the telescopic component I is fixedly connected to the upper end and the lower end of a.
According to the technical scheme, the polishing device for the outer surface of the square pipe comprises a telescopic part II, an extrusion bottom plate II, a plug board, an extrusion frame II, a polishing motor II and a polishing wheel II, wherein the telescopic end of the telescopic part II is fixedly connected with the extrusion bottom plate II, the plug board is fixedly connected to the two ends of the extrusion bottom plate II, the extrusion frame II is slidably connected onto the extrusion bottom plate II, a compression spring II is arranged between the extrusion frame II and the extrusion bottom plate II, the polishing motor II is fixedly connected onto the extrusion frame II, a polishing wheel II is fixedly connected onto an output shaft of the polishing motor II, a spiral groove is formed in the polishing wheel II, the telescopic part I is fixedly connected to the left end and the right end of a rectangular support frame, and the plug board is inserted into a corresponding slot.
According to the polishing device for the outer surface of the square tube, the axis of the swing motor is superposed with the focus of the diagonal line of the rectangular support frame.
The polishing device for the outer surface of the square tube has the beneficial effects that:
the invention relates to a polishing device for the outer surface of a square pipe, which can drive a T-shaped connecting plate, a swinging mechanism and a clamping mechanism to rotate through a moving mechanism, wherein the clamping mechanism clamps square pipes with different sizes, the clamping mechanism drives the square pipe to pass between two polishing mechanisms I and two polishing mechanisms II, the two polishing mechanisms I polish the upper and lower surfaces of the square pipe, the two polishing mechanisms II polish the left and right surfaces of the square pipe, meanwhile, the swinging mechanism starts the clamping mechanism to swing by taking the axis of an output shaft of a swinging motor as the center, so that the square pipe swings by taking the axis of the output shaft of the swinging motor as the center, the square pipe generates vertical and transverse motions, the two polishing mechanisms II can completely polish the surfaces of the left and right sides in the vertical direction of the square pipe, and the two polishing mechanisms I can completely polish the surfaces of the upper, and when the size of square pipe changes, can carry out comprehensive polishing.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic view of the overall structure of the square tube outer surface polishing device of the present invention;
FIG. 2 is a schematic view of a partial structure of the square tube outer surface polishing device of the present invention;
FIG. 3 is a schematic view of a partial structure of the square tube outer surface polishing device of the present invention;
FIG. 4 is a schematic view of a partial structure of the square tube outer surface polishing device of the present invention;
FIG. 5 is a schematic view of the mobile carriage configuration of the present invention;
FIG. 6 is a schematic view of the moving mechanism of the present invention;
FIG. 7 is a schematic view of a T-shaped web construction of the present invention;
FIG. 8 is a schematic view of the swing mechanism of the present invention;
FIG. 9 is a schematic structural view of a clamping mechanism of the present invention;
FIG. 10 is a schematic cross-sectional view of the chuck mechanism of the present invention;
FIG. 11 is a schematic view of the grinding mechanism I of the present invention;
fig. 12 is a schematic structural diagram of a grinding mechanism II of the invention.
In the figure: mounting a support frame 1; the sliding rail I2 is connected; a rectangular support frame 3; the sliding rail II 4 is connected; a rack I5; a movable support 6; a support plate 6-1; a T-shaped slide rail 6-2; 6-3 of a connecting plate; a moving mechanism 7; a mobile motor 7-1; a gear with missing teeth I7-2; 7-3 of a transmission shaft; 7-4 of a gear with missing teeth; a T-shaped connecting plate 8; a swing mechanism 9; a swing motor 9-1; a swing slide rail 9-2; adjusting a motor 9-3; a swing slider 9-4; a clamping mechanism 10; a rotating disk 10-1; clamping a threaded rod 10-2; clamping a support disc 10-3; rotating the nut 10-4; a hinge block 10-5; 10-6 of clamping plate; clamping a connecting rod 10-7; a grinding mechanism I11; the telescopic part I11-1; extruding the base plate I11-2; a slot 11-3; 11-4 parts of an extrusion frame; polishing a motor I11-5; 11-6 parts of a grinding wheel I; a polishing mechanism II 12; a telescopic part II 12-1; extruding the bottom plate II 12-2; an inserting plate 12-3; 12-4 of an extrusion frame II; polishing the motor II 12-5; grinding wheel II 12-6; and a rack II 13.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 12, a square tube outer surface polishing device comprises a mounting support frame 1, a connecting slide rail i 2, a rectangular support frame 3, a connecting slide rail ii 4, a rack i 5, a moving support 6, a moving mechanism 7, a T-shaped connecting plate 8, a swinging mechanism 9, a clamping mechanism 10, a polishing mechanism i 11, a polishing mechanism ii 12 and a rack ii 13, wherein the connecting slide rail i 2 is fixedly connected between two sides of the mounting support frame 1 and the rectangular support frame 3, the two connecting slide rails ii 4 are fixedly connected between the mounting support frame 1 and the upper end of the rectangular support frame 3, the rack i 5 and the rack ii 13 are fixedly connected between the mounting support frame 1 and the upper end of the rectangular support frame 3, the moving support 6 is slidably connected between the two connecting slide rails ii 4, the moving mechanism 7 is arranged on the moving support 6, and the moving mechanism 7 is meshed, moving mechanism 7 and II 13 meshing transmissions of rack, the lower extreme fixedly connected with T shape connecting plate 8 of movable support 6, 8 sliding connection of T shape connecting plate are between two connection slide rails I2, fixedly connected with swing mechanism 9 on the T shape connecting plate 8, swing mechanism 9 is last to rotate and is connected with clamping machine and construct 10, grinding machine constructs I11 and grinding machine structure II 12 all is provided with two, two grinding machine constructs I11 and sets up the upper and lower both sides at rectangular support frame 3 respectively, two grinding machine constructs II 12 and sets up the left and right sides at rectangular support frame 3 respectively.
The T-shaped connecting plate 8, the swinging mechanism 9 and the clamping mechanism 10 can be driven to rotate by the moving mechanism 6, the clamping mechanism 10 clamps square pipes with different sizes, the clamping mechanism 10 drives the square pipes to pass between the two grinding mechanisms I11 and the two grinding mechanisms II 12, the two grinding mechanisms I11 grind the upper and lower surfaces of the square pipes, the two grinding mechanisms II 12 grind the left and right surfaces of the square pipes, meanwhile, the swinging mechanism 9 starts the clamping mechanism 10 to swing by taking the axis of the output shaft of the swinging motor 9-1 as the center, so that the square pipes swing by taking the axis of the output shaft of the swinging motor 9-1 as the center, the square pipes generate vertical and transverse motion, the two grinding mechanisms II 12 can completely grind the surfaces of the left and right sides in the vertical direction of the square pipes, and the two grinding mechanisms I11 can completely grind the surfaces of the upper and lower sides in the transverse direction, and when the size of square pipe changes, can carry out comprehensive polishing.
The second embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 12, and the present embodiment further describes the first embodiment, where the moving bracket 6 includes two supporting plates 6-1, two T-shaped sliding rails 6-2 and two connecting plates 6-3, the two supporting plates 6-1 are disposed, the two ends of the two supporting plates 6-1 are both fixedly connected with the T-shaped sliding rails 6-2, and the two connecting plates 6-3 are fixedly connected between the two supporting plates 6-1.
The third concrete implementation mode:
the embodiment will be described with reference to fig. 1-12, and the embodiment will be further described, where the moving mechanism 7 includes a moving motor 7-1, a gear with missing teeth i 7-2, a transmission shaft 7-3 and a gear with missing teeth ii 7-4, the moving motor 7-1 is fixedly connected to the connecting plate 6-3, the gear with missing teeth i 7-2 is fixedly connected to an output shaft of the moving motor 7-1, the gear with missing teeth i 7-2 is provided with half-circle teeth, the gear with missing teeth i 7-2 is in meshing transmission with the rack i 5, the transmission shaft 7-3 is rotatably connected to the connecting plate 6-3, the output shaft of the moving motor 7-1 is in meshing transmission with the transmission shaft 7-3, the gear with missing teeth ii 7-4 is fixedly connected to the transmission shaft 7-3, and the gear with half-circle teeth is provided on the gear with missing teeth ii 7-4, the gear II 7-4 with the missing teeth is in meshed transmission with the rack II 13, and the reference circle diameter of the gear II 7-4 with the missing teeth is smaller than that of the gear I7-2 with the missing teeth.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1 to 12, in which the swing mechanism 9 includes a swing motor 9-1, a swing slide rail 9-2, an adjusting motor 9-3, and a swing slide block 9-4, the swing motor 9-1 is fixedly connected to the T-shaped connecting plate 8, the swing slide rail 9-2 is fixedly connected to an output shaft of the swing motor 9-1, the adjusting motor 9-3 is fixedly connected to the swing slide rail 9-2, the swing slide block 9-4 is connected to an output shaft of the adjusting motor 9-3 through a thread, and the swing slide block 9-4 is slidably connected to the swing slide rail 9-2.
The fifth concrete implementation mode:
the fourth embodiment is described below with reference to fig. 1-12, and the fourth embodiment is further described in the present embodiment, where the clamping mechanism 10 includes a rotating disk 10-1, a clamping threaded rod 10-2, a clamping support disk 10-3, a rotating nut 10-4, a hinge block 10-5, a clamping plate 10-6, and a clamping connecting rod 10-7, the rotating disk 10-1 is rotatably connected to the swing slider 9-4, the rotating disk 10-1 is fixedly connected to the clamping threaded rod 10-2, the clamping threaded rod 10-2 is fixedly connected to the clamping support disk 10-3, the clamping support disk 10-3 is slidably connected to the four clamping plates 10-6, the clamping threaded rod 10-2 is connected to the rotating nut 10-4 through a thread, the rotating nut 10-4 is rotatably connected to the hinge block 10-5, the four clamping plates 10-6 are hinged with clamping connecting rods 10-7, and the four clamping connecting rods 10-7 are hinged with the hinge blocks 10-5.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-12, and the embodiment further describes the fifth embodiment, wherein the polishing mechanism i 11 includes a telescopic member i 11-1, an extrusion base plate i 11-2, slots 11-3, an extrusion frame i 11-4, a polishing motor i 11-5 and a polishing wheel i 11-6, the telescopic end of the telescopic member i 11-1 is fixedly connected with the extrusion base plate i 11-2, the slots 11-3 are respectively arranged on both sides of the extrusion base plate i 11-2, the extrusion frame i 11-4 is slidably connected on the extrusion base plate i 11-2, a compression spring i is arranged between the extrusion frame i 11-4 and the extrusion base plate i 11-2, the polishing motor i 11-5 is fixedly connected on the extrusion frame i 11-4, the polishing wheel i 11-6 is fixedly connected on the output shaft of the polishing motor i 11-5, a spiral groove is formed in the grinding wheel I11-6, and telescopic parts I11-1 are fixedly connected to the upper end and the lower end of the rectangular support frame 3.
The seventh embodiment:
the embodiment is described below with reference to fig. 1-12, and the embodiment further describes the sixth embodiment, where the polishing mechanism ii 12 includes a telescopic component ii 12-1, an extrusion bottom plate ii 12-2, an insertion plate 12-3, an extrusion frame ii 12-4, a polishing motor ii 12-5 and a polishing wheel ii 12-6, the telescopic end of the telescopic component ii 12-1 is fixedly connected with the extrusion bottom plate ii 12-2, both ends of the extrusion bottom plate ii 12-2 are fixedly connected with the insertion plate 12-3, the extrusion frame ii 12-4 is slidably connected with the extrusion bottom plate ii 12-2, a compression spring ii is disposed between the extrusion frame ii 12-4 and the extrusion bottom plate ii 12-2, the polishing motor ii 12-5 is fixedly connected to the extrusion frame ii 12-4, and the polishing wheel ii 12-6 is fixedly connected to the output shaft of the polishing motor ii 12-5, the grinding wheel II 12-6 is provided with a spiral groove, the left end and the right end of the rectangular support frame 3 are fixedly connected with a telescopic part I11-1, and the inserting plate 12-3 is inserted into the corresponding inserting groove 11-3.
The specific implementation mode is eight:
the present embodiment will be described with reference to fig. 1 to 12, and a seventh embodiment will be further described, in which the axis of the swing motor 9-1 coincides with the focus of the diagonal line of the rectangular support frame 3.
The invention relates to a grinding device for the outer surface of a square tube, which has the working principle that:
when the square tube clamping device is used, the square tube is placed between the four clamping plates 10-6, the rotating nut 10-4 is rotated, the rotating nut 10-4 moves on the clamping threaded rod 10-2 through threads, the rotating nut 10-4 drives the hinge block 10-5 to move, the hinge block 10-5 drives the four clamping connecting rods 10-7 to move, the four clamping connecting rods 10-7 drive the four clamping plates 10-6 to be close to or far away from each other, and the four clamping plates 10-6 can clamp the inner surface of the square tube and can also extrude and clamp the outer surface of the square tube; when the square tube is clamped, the movable motor 7-1 is started, the output shaft of the movable motor 7-1 drives the gear with missing teeth I7-2 to rotate by taking the axis of the output shaft of the movable motor 7-1 as the center, the movable motor 7-1 drives the transmission shaft 7-3 to rotate by taking the axis of the movable motor 7-1 as the center, the transmission shaft 7-3 drives the gear with missing teeth II 7-4 to rotate by taking the axis of the movable motor 7-1 as the center, the rotating directions of the gear with missing teeth I7-2 and the gear with missing teeth II 7-4 are opposite, as shown in figure 6, the gear with teeth I7-2 and the gear with missing teeth II 7-4 are opposite, the gear with missing teeth I7-2 is provided with half-circle teeth, the gear with half-circle teeth II 7-4 is provided with half-circle teeth, when the gear with missing teeth I7-2, the gear-lacking gear II 7-4 and the rack II 13 are in mesh transmission, when the gear-lacking gear I7-2 and the rack I5 are in mesh transmission, the gear-lacking gear II 7-4 and the rack II 13 are in mesh transmission, the gear-lacking gear I7-2 and the rack I5 are in mesh transmission to drive the movable support 6 to move towards the side close to the grinding mechanism I11, the gear-lacking gear II 7-4 and the rack II 13 are in mesh transmission to drive the movable support 6 to move towards the side far away from the grinding mechanism I11, but as the reference circle diameter of the gear-lacking gear II 7-4 is smaller than the reference circle diameter of the gear-lacking gear I7-2, the pipe finally passes through the space between the two grinding mechanisms I11 and the two grinding mechanisms II 12 completely, but the backward movement of the pipe is increased, one of the pipe has the grinding and polishing effects of the square pipes, and the other of the square pipes are longer, and the square pipes can be bent and deformed, a stretching process is added to reduce the generation of bending deformation; when a pipe enters between the two grinding mechanisms I11 and II 12, the grinding motor I11-5 and the grinding motor II 12-5 are started, the grinding motor I11-5 and the grinding motor II 12-5 respectively drive the grinding wheel I11-6 and the grinding wheel II 12-6 to rotate, the grinding wheel I11-6 and the grinding wheel II 12-6 contact with the surface of a square pipe under the action of the compression spring I and the compression spring II to grind the square pipe, the rotating directions of the grinding wheel I11-6 and the grinding wheel II 12-6 are opposite to the moving direction of the contact surface of the square pipe, for example, when the pipe moves towards the front side, the grinding wheel I11-6 on the upper side rotates clockwise, the grinding wheel I11-6 on the upper side rotates anticlockwise, and the grinding wheel II 12-6 on the left side rotates anticlockwise, the grinding wheel II 12-6 positioned on the lower side rotates clockwise, so that the grinding effect is improved; starting a swing motor 9-1, driving a swing slide rail 9-2 to swing by taking the axis of the swing motor 9-1 as the center by the swing motor 9-1, driving an adjusting motor 9-3 to swing by taking the axis of the swing motor 9-1 as the center by the swing slide rail 9-2, driving a swing slide block 9-4 to swing by taking the axis of the swing motor 9-1 as the center by the swing slide rail 9-2, driving a clamping mechanism 10 to swing by taking the axis of the swing motor 9-1 as the center by the swing slide block 9-4, driving a square tube to swing by taking the axis of the swing motor 9-1 as the center by the clamping mechanism 10, generating vertical and transverse motions by the square tube, enabling two grinding mechanisms II 12 to completely grind the surfaces of the left side and the right side in the vertical direction of the square tube, and enabling two grinding mechanisms I11 to completely grind the surfaces of the upper side and the lower, when the size of the square tube changes, the square tube can be comprehensively polished, and the swing amplitude of the square tube can be adjusted by starting the adjusting motor 9-3, so that the square tube is suitable for square tubes with different sizes; because the grinding wheel I11-6 is provided with the spiral groove, the grinding wheel II 12-6 is provided with the spiral groove, when the square tube generates relative motion relative to the grinding wheel II 12-6 and the grinding wheel I11-6, the spiral groove rotates to generate transverse component force, the friction force can be increased, and the grinding effect is increased.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (8)
1. The utility model provides a square surface of pipe grinding device, includes erection bracing frame (1), connects slide rail I (2), rectangle support frame (3), connects slide rail II (4), rack I (5), movable support (6), moving mechanism (7), T shape connecting plate (8), swing mechanism (9), clamping machine structure (10), grinding machine structure I (11), grinding machine structure II (12) and rack II (13), its characterized in that: a connecting slide rail I (2) is fixedly connected between the two sides of the mounting support frame (1) and the rectangular support frame (3), two connecting slide rails II (4) are fixedly connected between the upper ends of the mounting support frame (1) and the rectangular support frame (3), a rack I (5) and a rack II (13) are fixedly connected between the upper ends of the mounting support frame (1) and the rectangular support frame (3), a moving support (6) is slidably connected between the two connecting slide rails II (4), a moving mechanism (7) is arranged on the moving support (6), the moving mechanism (7) is in meshing transmission with the rack I (5), the moving mechanism (7) is in meshing transmission with the rack II (13), a T-shaped connecting plate (8) is fixedly connected at the lower end of the moving support (6), the T-shaped connecting plate (8) is slidably connected between the two connecting slide rails I (2), a swinging mechanism (9) is fixedly connected on the T-shaped connecting, swing mechanism (9) are last to rotate and to be connected with clamping machine structure (10), and grinding machanism I (11) and grinding machanism II (12) all are provided with two, and two grinding machanism I (11) set up respectively in the upper and lower both sides of rectangle support frame (3), and two grinding machanism II (12) set up respectively in the left and right sides of rectangle support frame (3).
2. The square tube outer surface grinding device according to claim 1, wherein: the movable support (6) comprises two support plates (6-1), T-shaped sliding rails (6-2) and connecting plates (6-3), the number of the two support plates (6-1) is two, the T-shaped sliding rails (6-2) are fixedly connected between the two ends of the two support plates (6-1), and the two connecting plates (6-3) are fixedly connected between the two support plates (6-1).
3. The square tube outer surface grinding device according to claim 2, wherein: the moving mechanism (7) comprises a moving motor (7-1), a tooth-missing gear I (7-2), a transmission shaft (7-3) and a tooth-missing gear II (7-4), the moving motor (7-1) is fixedly connected to a connecting plate (6-3), the tooth-missing gear I (7-2) is fixedly connected to an output shaft of the moving motor (7-1), a half-ring of teeth are arranged on the tooth-missing gear I (7-2), the tooth-missing gear I (7-2) is in meshing transmission with a rack I (5), the transmission shaft (7-3) is rotatably connected to the connecting plate (6-3), the output shaft of the moving motor (7-1) is in meshing transmission with the transmission shaft (7-3), the tooth-missing gear II (7-4) is fixedly connected to the transmission shaft (7-3), and the tooth-missing gear II (7-4) is provided with a half-ring of teeth, the gear II (7-4) with the missing teeth is in meshed transmission with the rack II (13), and the reference circle diameter of the gear II (7-4) with the missing teeth is smaller than that of the gear I (7-2) with the missing teeth.
4. The square tube outer surface grinding device according to claim 3, wherein: the swing mechanism (9) comprises a swing motor (9-1), a swing sliding rail (9-2), an adjusting motor (9-3) and a swing sliding block (9-4), the swing motor (9-1) is fixedly connected onto a T-shaped connecting plate (8), the swing sliding rail (9-2) is fixedly connected onto an output shaft of the swing motor (9-1), the adjusting motor (9-3) is fixedly connected onto the swing sliding rail (9-2), the swing sliding block (9-4) is connected onto an output shaft of the adjusting motor (9-3) through threads, and the swing sliding block (9-4) is connected onto the swing sliding rail (9-2) in a sliding mode.
5. The square tube outer surface grinding device according to claim 4, wherein: the clamping mechanism (10) comprises a rotating disc (10-1), a clamping threaded rod (10-2), a clamping supporting disc (10-3), a rotating nut (10-4), a hinged block (10-5), a clamping plate (10-6) and a clamping connecting rod (10-7), the rotating disc (10-1) is rotatably connected to a swinging sliding block (9-4), the rotating disc (10-1) is fixedly connected with the clamping threaded rod (10-2), the clamping threaded rod (10-2) is fixedly connected with the clamping supporting disc (10-3), the clamping supporting disc (10-3) is slidably connected with four clamping plates (10-6), the clamping threaded rod (10-2) is connected with the rotating nut (10-4) through threads, and the rotating nut (10-4) is rotatably connected with the hinged block (10-5), the four clamping plates (10-6) are hinged with clamping connecting rods (10-7), and the four clamping connecting rods (10-7) are hinged with the hinge blocks (10-5).
6. The square tube outer surface grinding device according to claim 5, wherein: the polishing mechanism I (11) comprises a telescopic component I (11-1), an extrusion base plate I (11-2), slots (11-3), an extrusion frame I (11-4), a polishing motor I (11-5) and polishing wheels I (11-6), wherein the telescopic end of the telescopic component I (11-1) is fixedly connected with the extrusion base plate I (11-2), the slots (11-3) are arranged on two sides of the extrusion base plate I (11-2), the extrusion frame I (11-4) is connected onto the extrusion base plate I (11-2) in a sliding manner, a compression spring I is arranged between the extrusion frame I (11-4) and the extrusion base plate I (11-2), the polishing motor I (11-5) is fixedly connected onto the extrusion frame I (11-4), and the polishing wheels I (11-6) are fixedly connected onto an output shaft of the polishing motor I (11-5), a spiral groove is formed in the grinding wheel I (11-6), and telescopic parts I (11-1) are fixedly connected to the upper end and the lower end of the rectangular support frame (3).
7. The square tube outer surface grinding device according to claim 5, wherein: the polishing mechanism II (12) comprises a telescopic component II (12-1), an extrusion bottom plate II (12-2), an inserting plate (12-3), an extrusion frame II (12-4), a polishing motor II (12-5) and a polishing wheel II (12-6), the telescopic end of the telescopic component II (12-1) is fixedly connected with the extrusion bottom plate II (12-2), the two ends of the extrusion bottom plate II (12-2) are fixedly connected with the inserting plate (12-3), the extrusion frame II (12-4) is connected onto the extrusion bottom plate II (12-2) in a sliding manner, a compression spring II is arranged between the extrusion frame II (12-4) and the extrusion bottom plate II (12-2), the polishing motor II (12-5) is fixedly connected onto the extrusion frame II (12-4), the polishing wheel II (12-6) is fixedly connected onto an output shaft of the polishing motor II (12-5), spiral grooves are formed in the grinding wheel II (12-6), the left end and the right end of the rectangular supporting frame (3) are fixedly connected with telescopic parts I (11-1), and the inserting plates (12-3) are inserted into the corresponding inserting grooves (11-3).
8. The square tube outer surface grinding device according to claim 7, wherein: the axis of the swing motor (9-1) is superposed with the focus of the diagonal line of the rectangular support frame (3).
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| CN201911129004.9A CN110814986B (en) | 2019-11-18 | 2019-11-18 | Square tube outer surface polishing device |
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| CN111360645A (en) * | 2020-04-01 | 2020-07-03 | 浙江广厦建设职业技术学院 | Building material grinding device |
| CN111496641A (en) * | 2020-04-03 | 2020-08-07 | 大连富地重工机械制造有限公司 | Continuous bar grinding device |
| CN111780685A (en) * | 2020-07-14 | 2020-10-16 | 哈尔滨坤程科技有限公司 | 3D scanning system |
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| CN112605860A (en) * | 2021-01-05 | 2021-04-06 | 石家庄尹状贸易有限公司 | Efficient polishing machine for rectangular hardware |
| CN113601284A (en) * | 2021-09-08 | 2021-11-05 | 大连富地重工机械制造有限公司 | Continuous grinding machine |
| CN113927395A (en) * | 2021-11-18 | 2022-01-14 | 张富博 | Clamping processingequipment for motor flange dish |
| CN116061022A (en) * | 2023-02-16 | 2023-05-05 | 青岛北海车轮有限公司 | Automatic rim polishing equipment and method |
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