CN111283536A - Polishing device for inner hole of regular triangular pipe - Google Patents
Polishing device for inner hole of regular triangular pipe Download PDFInfo
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- CN111283536A CN111283536A CN202010202950.8A CN202010202950A CN111283536A CN 111283536 A CN111283536 A CN 111283536A CN 202010202950 A CN202010202950 A CN 202010202950A CN 111283536 A CN111283536 A CN 111283536A
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- Prior art keywords
- cavity
- polishing
- shaft
- transmission
- dust suction
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Classifications
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a polishing device for inner holes of regular triangular pipes, which comprises an outer shell, wherein a connecting cavity is arranged in the outer shell, a transmission cavity is arranged above the connecting cavity, a transmission assembly is arranged in the transmission cavity, a dust suction cavity is arranged above the transmission cavity, a dust suction assembly is arranged in the dust suction cavity, a connecting cavity is arranged on the right side of the dust suction cavity, a right dust suction pipeline is communicated with the left side of the dust suction cavity, a separation cavity is arranged in the left end surface on the right side of the outer shell, and a polishing assembly is arranged on the left side of the separation cavity, so that the polishing device can thoroughly polish the inner surface of the triangular pipe, has good polishing effect, is provided with a burr removing block at a sharp corner position of the triangular pipe which is difficult to treat, removes burrs at the position where the burr is most likely to remain on the triangular pipe, and is also provided with the dust suction assembly to suck, prevent to stay in tubular product, also prevented simultaneously when processing to the innermost position iron fillings from piling up.
Description
Technical Field
The invention relates to the technical field of polishing, in particular to a polishing device for an inner hole of a regular triangular pipe.
Background
In the mechanical industry, the processing of various shapes of pipe sections is relatively complex, particularly the processing of inner holes, regular triangle-shaped pipe sections and section sections are materials with superior bearing capacity, the triangular shape is known to lead the bearing capacity to be the best, and the regular triangle is the best bearing capacity in the triangular shape, so most of the materials designed by people use the regular triangle as a reference, but the processing of the inner holes of the triangular-shaped material is complex, particularly the polishing of the inner holes of the triangular-shaped material is carried out.
Therefore, an inner hole polishing device for the triangular pipe with good polishing effect and high processing speed is needed.
Disclosure of Invention
Aiming at the technical defects, the invention provides a polishing device for an inner hole of a regular triangular pipe, which can overcome the defects.
The polishing device for the regular triangular pipe comprises an outer shell, wherein a connecting cavity is arranged in the outer shell, a transmission cavity is arranged above the connecting cavity, a transmission assembly is arranged in the transmission cavity, a dust suction cavity is arranged above the transmission cavity, a dust suction assembly is arranged in the dust suction cavity, a connecting cavity is arranged on the right side of the dust suction cavity, a right dust suction pipeline is communicated with the left side of the dust suction cavity, a separation cavity is arranged in the left end surface of the right side of the outer shell, and a polishing assembly is arranged on the left side of the separation cavity;
a machining cavity is arranged in the outer shell, a sliding groove is formed in the upper end face of the outer shell below the machining cavity, a placing cavity is formed in the left end of the outer shell, an installing moving block is arranged on the right side of the placing cavity, a clamping cavity is formed in the installing moving block, a left internal thread block is arranged in the lower end wall of the clamping cavity, a left external thread rod is arranged in the left internal thread block in a threaded connection mode, and the upper end of the left external thread rod extends into the clamping cavity and is fixedly provided with a clamping block;
the lower end of the left outer threaded rod extends into the machining cavity and is fixedly provided with a rotating handle, a threaded moving block is fixedly arranged on the lower end face of the mounting moving block, the threaded moving block is in threaded connection with a lead screw, the left end of the lead screw is rotatably arranged in the left end wall of the machining cavity, and the threaded moving block is slidably arranged in the sliding groove.
Preferably, the transmission assembly comprises a motor fixedly installed in the right end wall of the transmission cavity, the power connection at the left end of the motor is provided with a transmission shaft, the transmission shaft is rotatably installed between the transmission cavity and the separation cavity, an upper transmission helical gear fixedly installed on the transmission shaft is arranged in the transmission cavity, a lower transmission helical gear is arranged below the upper transmission helical gear in a gear meshing connection manner, the lower transmission helical gear is fixedly installed on a connecting shaft, the connecting shaft is rotatably installed between the transmission cavity and the connection cavity, a left belt pulley fixedly installed on the connecting shaft is arranged below the lower transmission helical gear, the connecting shaft extends downwards into the connection cavity and is fixedly installed with an upper connection helical gear, the left side gear of the upper connection helical gear is provided with a lower connection helical gear in a meshing connection manner, and the lower connection helical gear is fixedly installed on the connection cavity, the connection cavity is rotatably installed in the left end wall and the right end wall of the connection cavity, and the left end of the connection cavity extends out of the outer shell and is fixedly connected with the left end of the lead screw.
Preferably, the polishing assembly comprises a polishing extending head positioned on the left side of the outer shell, a polishing cavity is arranged in the polishing extending head, a lower open slot with a downward opening is arranged below the polishing cavity, a front open slot with a forward opening is arranged on the front side of the polishing cavity, a rear open slot with a backward opening is arranged on the rear side of the polishing cavity, a threaded cavity with an upward opening is arranged in the upper end wall of the polishing extending head, a threaded connecting rod is arranged in the threaded cavity in a threaded connection manner, a hexagonal hole is arranged in the upper end face of the threaded connecting rod, a connecting slot is arranged in the right end face of the polishing extending head, a connecting block is fixedly arranged on the left end face of the outer shell, a threaded slot is arranged in the connecting block, the outer shell and the polishing extending head are connected in a threaded connection manner, a right shaft head connection is fixedly arranged in the connecting block when the transmission shaft extends into the separating cavity, the left side shaft of the right connecting shaft head is connected with a left connecting shaft head, the left end face of the left connecting shaft head is fixedly provided with a left rotating shaft, the left end of the left rotating shaft extends into the polishing cavity and is fixedly provided with a burr removing triangular block, a lower polishing bevel gear is arranged below the burr removing triangular block in a meshed connection mode, the lower polishing bevel gear is fixedly arranged on a lower polishing shaft, the lower polishing shaft is rotatably arranged between the polishing cavity and the lower opening groove, the lower polishing shaft extends downwards into the lower opening groove and is fixedly provided with a lower polishing disk, an upper polishing bevel gear fixedly arranged on the lower polishing shaft is arranged above the lower polishing bevel gear, a front polishing bevel gear is arranged in a meshed connection mode on the front side gear of the upper polishing bevel gear, the front polishing bevel gear is fixedly arranged on the front polishing shaft, and the front polishing shaft is rotatably arranged between the polishing cavity and the front opening groove, the utility model discloses a polishing machine, including preceding polishing shaft, polishing chamber, back polishing shaft, fixed mounting is equipped with preceding polishing dish in the preceding open slot, go up polishing helical gear rear side gear engagement and connect and be equipped with back polishing helical gear, back polishing helical gear fixed mounting is epaxial at the back polishing, the back polishing shaft rotates to be installed polishing chamber with between the back open slot, the back polishing shaft extends to fixed mounting is equipped with back polishing dish in the back open slot, the polishing is stretched into the front and back up end left side fixed mounting of head and is equipped with the burr and gets rid of the triangle block.
Preferably, the dust suction assembly comprises an iron chip dust suction cavity positioned in the left end wall of the polishing extension head, the opening of the iron chip dust suction cavity faces to the left, a left dust suction pipeline is arranged in the right end wall of the iron chip dust suction cavity, the opening of the left dust suction pipeline faces to the right, a right dust suction pipeline positioned in the outer shell is arranged on the left side of the left dust suction pipeline, the opening of the right dust suction pipeline faces to the left, the right end of the right dust suction pipeline extends into the dust suction cavity, a right belt pulley is arranged on the right side of the left belt pulley, the right belt pulley is connected with the left belt pulley through a belt, the right belt pulley is fixedly arranged on a belt pulley shaft, the belt pulley shaft is rotatably arranged between the transmission cavity and the linking cavity, the belt pulley shaft extends into the linking cavity and is fixedly arranged with a lower dust suction helical gear, and an upper dust, the upper dust collection helical gear is fixedly arranged on a dust collection shaft, the dust collection shaft is rotatably arranged between the connecting cavity and the dust collection cavity, the dust collection shaft extends into the dust collection cavity and is fixedly provided with air exhaust fan blades, and a magnet is fixedly arranged on the lower end wall of the dust collection cavity.
The beneficial effects are that: this device polishes thoroughly the internal surface of triangle tubular product, and polishing effect is good to set up the burr to the closed angle position of the triangle tubular product that is difficult to handle and got rid of the piece, get rid of the burr of this position, this position is the position that the burr was remained most easily to the triangle tubular product, and this device still is equipped with dust absorption assembly and carries out the gettering to the iron fillings that process down, prevents to stay in the tubular product, and iron fillings when having also prevented simultaneously to process the innermost position from piling up.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1 according to the embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be 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 polishing device for the inner hole of the regular triangle pipe comprises an outer shell 46, wherein a connecting cavity 41 is arranged in the outer shell 46, a transmission cavity 71 is arranged above the connecting cavity 41, a transmission component is arranged in the transmission cavity 71, a dust suction cavity 29 is arranged above the transmission cavity 71, a dust suction component is arranged in the dust suction cavity 29, a connecting cavity 33 is arranged on the right side of the dust suction cavity 29, a right dust suction pipeline 26 is communicated with the left side of the dust suction cavity 29, a separation cavity 65 is arranged in the left end surface of the right side of the outer shell 46, a polishing component is arranged on the left side of the separation cavity 65, a processing cavity 70 is arranged in the outer shell 46, a sliding groove 45 is arranged in the upper end surface of the outer shell 46 below the processing cavity 70, a placing cavity 49 is arranged in the left end of the outer shell 46, a mounting moving block 11 is arranged on the right side of, a left internal thread block 52 is arranged in the lower end wall of the clamping cavity 53, a left external thread rod 51 is arranged in the left internal thread block 52 in a threaded connection mode, the upper end of the left external thread rod 51 extends into the clamping cavity 53 and is fixedly provided with the clamping block 10, the lower end of the left external thread rod 51 extends into the machining cavity 70 and is fixedly provided with a rotating handle 50, a thread moving block 47 is fixedly arranged on the lower end face of the mounting moving block 11, the thread moving block 47 is in threaded connection with the lead screw 48, the left end of the lead screw 48 is rotatably arranged in the left end wall of the machining cavity 70, and the thread moving block 47 is slidably arranged in the sliding groove 45.
Advantageously, the transmission assembly comprises a motor 28 fixedly installed in the right end wall of the transmission cavity 71, the left end of the motor 28 is provided with a transmission shaft 25 in a power connection manner, the transmission shaft 25 is rotatably installed between the transmission cavity 71 and the separation cavity 65, an upper transmission bevel gear 27 fixedly installed on the transmission shaft 25 is arranged in the transmission cavity 71, a lower transmission bevel gear 38 is arranged below the upper transmission bevel gear 27 in a gear meshing connection manner, the lower transmission bevel gear 38 is fixedly installed on a connecting shaft 40, the connecting shaft 40 is rotatably installed between the transmission cavity 71 and the connecting cavity 41, a left belt pulley 39 fixedly installed on the connecting shaft 40 is arranged below the lower transmission bevel gear 38, the connecting shaft 40 extends downwards into the connecting cavity 41 and is fixedly installed with an upper connection bevel gear 42, a lower connection bevel gear 43 is arranged at the left side of the upper connection bevel gear 42 in a gear meshing connection manner, the lower connecting bevel gear 43 is fixedly installed on a connecting cavity 44, the connecting cavity 44 is rotatably installed in the left end wall and the right end wall of the connecting cavity 41, and the left end of the connecting cavity 44 extends out of the outer shell 46 and is fixedly connected with the left end of the lead screw 48.
Beneficially, the polishing assembly includes a polishing insertion head 73 located at the left side of the outer shell 46, a polishing cavity 20 is arranged in the polishing insertion head 73, a lower opening groove 62 with a downward opening is arranged below the polishing cavity 20, a front opening groove 58 with a forward opening is arranged at the front side of the polishing cavity 20, a rear opening groove 54 with a backward opening is arranged at the rear side of the polishing cavity 20, a threaded cavity 23 with an upward opening is arranged in the upper end wall of the polishing insertion head 73, a threaded connecting rod 22 is arranged in the threaded cavity 23 in a threaded connection manner, an inner hexagonal hole 24 is arranged in the upper end surface of the threaded connecting rod 22, a connecting groove 67 is arranged in the right end surface of the polishing insertion head 73, a connecting block 68 is fixedly arranged on the left end surface of the outer shell 46, a threaded groove 66 is arranged in the connecting block 68, the threaded connecting rod 22 is screwed downwards in the connecting block 68, the outer shell 46 and the polishing insertion head 73 are connected together in, the transmission shaft 25 is fixedly installed with a right connecting shaft head 69 extending into the separation cavity 65, the left connecting shaft head 64 is connected with the left side shaft of the right connecting shaft head 69, the left end face of the left connecting shaft head 64 is fixedly installed with a left rotating shaft 13, the left end of the left rotating shaft 13 extends into the polishing cavity 20 and is fixedly installed with a burr removing triangular block 12, a lower polishing helical gear 15 is arranged below the burr removing triangular block 12 in a meshing connection manner, the lower polishing helical gear 15 is fixedly installed on a lower polishing shaft 14, the lower polishing shaft 14 is rotatably installed between the polishing cavity 20 and the lower opening groove 62, the lower polishing shaft 14 extends downwards into the lower opening groove 62 and is fixedly installed with a lower polishing disc 17, an upper polishing helical gear 19 fixedly installed on the lower polishing shaft 14 is arranged above the lower polishing helical gear 15, a front side gear of the upper polishing helical gear 19 is arranged with a front polishing helical gear 60 in a meshing connection manner, preceding polishing helical gear 60 fixed mounting is on preceding polishing axle 61, preceding polishing axle 61 rotates and installs polishing chamber 20 with between the preceding open slot 58, preceding polishing axle 61 extends to fixed mounting is equipped with preceding polishing dish 59 in the preceding open slot 58, it is equipped with back polishing helical gear 55 to go up polishing helical gear 19 rear side gear engagement connection, back polishing helical gear 55 fixed mounting is on back polishing axle 56, back polishing axle 56 rotates and installs polishing chamber 20 with between the back open slot 54, back polishing axle 56 extends to back open slot 54 fixed mounting is equipped with back polishing dish 57, the polishing stretches into the front and back up end left side fixed mounting of head 73 and is equipped with the burr and gets rid of triangular block 12.
Beneficially, the dust suction assembly comprises an iron chip dust suction cavity 16 located in a left end wall of the polishing insertion head 73, the iron chip dust suction cavity 16 is opened towards the left, a left dust suction pipeline 21 is arranged in a right end wall of the iron chip dust suction cavity 16, the left dust suction pipeline 21 is opened towards the right, a right dust suction pipeline 26 located in the outer shell 46 is arranged on the left side of the left dust suction pipeline 21, the right dust suction pipeline 26 is opened towards the left, the right end of the right dust suction pipeline 26 extends into the dust suction cavity 29, a right belt pulley 37 is arranged on the right side of the left belt pulley 39, the right belt pulley 37 is connected with the left belt pulley 39 through a belt, the right belt pulley 37 is fixedly mounted on a belt pulley shaft 36, the belt pulley shaft 36 is rotatably mounted between the transmission cavity 71 and the engagement cavity 33, the belt pulley shaft 36 extends into the engagement cavity 33 and is fixedly mounted with a lower dust suction bevel gear, the upper part of the lower dust suction helical gear 34 is provided with an upper dust suction helical gear 32 in a gear meshing connection mode, the upper dust suction helical gear 32 is fixedly installed on a dust suction shaft 31, the dust suction shaft 31 is rotatably installed between the connecting cavity 33 and the dust suction cavity 29, the dust suction shaft 31 extends into the dust suction cavity 29 and is fixedly provided with a suction fan blade 30, and the lower end wall of the dust suction cavity 29 is fixedly provided with a magnet 35.
When the work is started:
1. the triangular pipe 63 is placed in the clamping cavity 53, then the rotating handle 50 is rotated, so that the left external threaded rod 51 drives the clamping block 10 to move upwards until the triangular pipe 63 is clamped, and then the proper polishing extending head 73 is installed on the left end face of the outer shell 46, so that the left connecting shaft head 64 and the right connecting shaft head 69 are connected together.
2. Then the motor 28 is started, the motor 28 drives the transmission shaft 25 to rotate, the transmission shaft 25 rotates through the left connecting shaft head 64 and the right connecting shaft head 69 to drive the upper transmission bevel gear 27 and the left rotating shaft 13 to rotate, the left rotating shaft 13 rotates to drive the burr removing triangular block 12 to rotate, the burr removing triangular block 12 rotates to drive the lower polishing bevel gear 15 to rotate, the lower polishing bevel gear 15 rotates to drive the burr removing triangular block 12 to rotate, the burr removing triangular block 12 rotates to drive the lower polishing disk 17 and the upper polishing bevel gear 19 to rotate, the upper polishing bevel gear 19 rotates to drive the rear polishing bevel gear 55 and the front polishing bevel gear 60 to rotate, the rear polishing bevel gear 55 and the front polishing bevel gear 60 rotate to drive the rear polishing shaft 56 and the front polishing shaft 61 to rotate, the rear polishing shaft 56 and the front polishing shaft 61 rotate to drive the rear polishing disk 57 and the front polishing disk 59 to rotate.
3. Meanwhile, the upper bevel gear 27 rotates to drive the lower bevel gear 38 to rotate, the lower bevel gear 38 rotates to drive the connecting shaft 40 to rotate, the connecting shaft 40 rotates to drive the left belt pulley 39 and the upper bevel gear 42 to rotate, the upper bevel gear 42 rotates to drive the lower bevel gear 43 to rotate, the lower bevel gear 43 rotates to drive the engaging cavity 44 to rotate, the engaging cavity 44 rotates to drive the lead screw 48 to rotate, the lead screw 48 rotates to drive the thread moving block 47 to move rightwards, and the thread moving block 47 moves rightwards to drive the mounting moving block 11 to move rightwards.
4. So that the polishing extending head 73 enters the triangular pipe 63, the front and rear lower three surfaces of the triangular pipe 63 are polished by the rotation of the rear polishing disk 57, the front polishing disk 59 and the lower polishing disk 17, and simultaneously the burrs at the front and rear upper three top points of the triangular pipe 63 are scraped by the burr removing triangular blocks 12.
5. Meanwhile, the left belt pulley 39 rotates to drive the right belt pulley 37 to rotate through a belt, the right belt pulley 37 rotates to drive the belt pulley shaft 36 to rotate, the belt pulley shaft 36 rotates to drive the lower dust suction helical gear 34 to rotate, the lower dust suction helical gear 34 rotates to drive the upper dust suction helical gear 32 to rotate, the upper dust suction helical gear 32 rotates to drive the dust suction shaft 31 to rotate, the dust suction shaft 31 rotates to drive the air suction fan blades 30 to rotate, the air suction fan blades 30 rotate to generate suction force, so that the iron filings in the iron filings dust suction cavity 16 are generated through the right dust suction pipeline 26 and the left dust suction pipeline 21, and the polished and deburred iron filings in the triangular pipe 63 are adsorbed in the dust suction cavity 29 and then are magnetically adsorbed by the magnet 35.
6. After the triangular pipe 63 is polished, the motor 28 is started reversely, so that the rear polishing disk 57, the front polishing disk 59 and the lower polishing disk 17 polish the triangular pipe 63 once, and the lead screw 48 rotates reversely to drive the thread moving block 47 to move back to the initial position leftwards, then the motor 28 is turned off, the triangular pipe 63 is taken down, and the device is reset.
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 (4)
1. The utility model provides a burnishing device for regular triangle tubular product hole, includes the shell body, its characterized in that: a connecting cavity is arranged in the outer shell, a transmission cavity is arranged above the connecting cavity, a transmission assembly is arranged in the transmission cavity, a dust suction cavity is arranged above the transmission cavity, a dust suction assembly is arranged in the dust suction cavity, a connecting cavity is arranged on the right side of the dust suction cavity, a right dust suction pipeline is communicated with the left side of the dust suction cavity, a separation cavity is arranged in the left end surface on the right side of the outer shell, and a polishing assembly is arranged on the left side of the separation cavity;
a machining cavity is arranged in the outer shell, a sliding groove is formed in the upper end face of the outer shell below the machining cavity, a placing cavity is formed in the left end of the outer shell, an installing moving block is arranged on the right side of the placing cavity, a clamping cavity is formed in the installing moving block, a left internal thread block is arranged in the lower end wall of the clamping cavity, a left external thread rod is arranged in the left internal thread block in a threaded connection mode, and the upper end of the left external thread rod extends into the clamping cavity and is fixedly provided with a clamping block;
the lower end of the left outer threaded rod extends into the machining cavity and is fixedly provided with a rotating handle, a threaded moving block is fixedly arranged on the lower end face of the mounting moving block, the threaded moving block is in threaded connection with a lead screw, the left end of the lead screw is rotatably arranged in the left end wall of the machining cavity, and the threaded moving block is slidably arranged in the sliding groove.
2. The polishing device for the inner hole of the regular triangular pipe according to claim 1, characterized in that: the transmission assembly comprises a motor fixedly arranged in the right end wall of the transmission cavity, the power connection at the left end of the motor is provided with a transmission shaft, the transmission shaft is rotatably arranged between the transmission cavity and the separation cavity, an upper transmission helical gear fixedly arranged on the transmission shaft is arranged in the transmission cavity, a lower transmission helical gear is arranged below the upper transmission helical gear in a meshing connection manner, the lower transmission helical gear is fixedly arranged on a connecting shaft, the connecting shaft is rotatably arranged between the transmission cavity and the connection cavity, a left belt pulley fixedly arranged on the connecting shaft is arranged below the lower transmission helical gear, the connecting shaft extends downwards into the connection cavity and is fixedly arranged with an upper connection helical gear, the left gear of the upper connection helical gear is in a meshing connection manner and is provided with a lower connection helical gear, and the lower connection helical gear is fixedly arranged on the connection cavity, the connection cavity is rotatably installed in the left end wall and the right end wall of the connection cavity, and the left end of the connection cavity extends out of the outer shell and is fixedly connected with the left end of the lead screw.
3. The polishing device for the inner hole of the regular triangular pipe according to claim 1, characterized in that: the polishing component comprises a polishing extending head positioned on the left side of the shell, a polishing cavity is arranged in the polishing extending head, a lower open slot with a downward opening is arranged below the polishing cavity, a front open slot with a forward opening is arranged on the front side of the polishing cavity, a rear open slot with a backward opening is arranged on the rear side of the polishing cavity, a threaded cavity with an upward opening is arranged in the upper end wall of the polishing extending head, a threaded connecting rod is arranged in the threaded cavity in a threaded connection manner, a hexagon socket is arranged in the upper end face of the threaded connecting rod, a connecting slot is arranged in the right end face of the polishing extending head, a connecting block is fixedly arranged on the left end face of the shell, a threaded slot is arranged in the connecting block, the threaded connecting rod is connected in the connecting block in a downward threaded manner, the shell and the polishing extending head are connected in a threaded manner, and a right connecting shaft head is fixedly arranged, the left side shaft of the right connecting shaft head is connected with a left connecting shaft head, the left end face of the left connecting shaft head is fixedly provided with a left rotating shaft, the left end of the left rotating shaft extends into the polishing cavity and is fixedly provided with a burr removing triangular block, a lower polishing bevel gear is arranged below the burr removing triangular block in a meshed connection mode, the lower polishing bevel gear is fixedly arranged on a lower polishing shaft, the lower polishing shaft is rotatably arranged between the polishing cavity and the lower opening groove, the lower polishing shaft extends downwards into the lower opening groove and is fixedly provided with a lower polishing disk, an upper polishing bevel gear fixedly arranged on the lower polishing shaft is arranged above the lower polishing bevel gear, a front polishing bevel gear is arranged in a meshed connection mode on the front side gear of the upper polishing bevel gear, the front polishing bevel gear is fixedly arranged on the front polishing shaft, and the front polishing shaft is rotatably arranged between the polishing cavity and the front opening groove, the utility model discloses a polishing machine, including preceding polishing shaft, polishing chamber, back polishing shaft, fixed mounting is equipped with preceding polishing dish in the preceding open slot, go up polishing helical gear rear side gear engagement and connect and be equipped with back polishing helical gear, back polishing helical gear fixed mounting is epaxial at the back polishing, the back polishing shaft rotates to be installed polishing chamber with between the back open slot, the back polishing shaft extends to fixed mounting is equipped with back polishing dish in the back open slot, the polishing is stretched into the front and back up end left side fixed mounting of head and is equipped with the burr and gets rid of the triangle block.
4. The polishing device for the inner hole of the regular triangular pipe according to claim 1, characterized in that: the dust absorption component comprises an iron chip dust absorption cavity positioned in the left end wall of the polishing extension head, the opening of the iron chip dust absorption cavity faces to the left, a left dust absorption pipeline is arranged in the right end wall of the iron chip dust absorption cavity, the opening of the left dust absorption pipeline faces to the right, a right dust absorption pipeline positioned in the outer shell is arranged on the left side of the left dust absorption pipeline, the opening of the right dust absorption pipeline faces to the left, the right end of the right dust absorption pipeline extends into the dust absorption cavity, a right belt pulley is arranged on the right side of the left belt pulley, the right belt pulley is connected with the left belt pulley through a belt, the right belt pulley is fixedly arranged on a belt pulley shaft, the belt pulley shaft is rotatably arranged between the transmission cavity and the linking cavity, the belt pulley shaft extends into the linking cavity and is fixedly provided with a lower dust absorption helical gear, and an upper, the upper dust collection helical gear is fixedly arranged on a dust collection shaft, the dust collection shaft is rotatably arranged between the connecting cavity and the dust collection cavity, the dust collection shaft extends into the dust collection cavity and is fixedly provided with air exhaust fan blades, and a magnet is fixedly arranged on the lower end wall of the dust collection cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010202950.8A CN111283536A (en) | 2020-03-20 | 2020-03-20 | Polishing device for inner hole of regular triangular pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010202950.8A CN111283536A (en) | 2020-03-20 | 2020-03-20 | Polishing device for inner hole of regular triangular pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111283536A true CN111283536A (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010202950.8A Withdrawn CN111283536A (en) | 2020-03-20 | 2020-03-20 | Polishing device for inner hole of regular triangular pipe |
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| Country | Link |
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| CN (1) | CN111283536A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045426A (en) * | 2020-08-18 | 2020-12-08 | 罗峰 | Turning and polishing integrated machine for numerical control machining |
| CN113245976A (en) * | 2021-06-12 | 2021-08-13 | 林啊振 | Double-station triangular tube polishing machine |
| CN113245101A (en) * | 2021-05-21 | 2021-08-13 | 付杨杨 | Triangular metal section spraying device and method for hydraulic engineering |
| CN113334205A (en) * | 2021-07-07 | 2021-09-03 | 柳少阳 | New material burnishing and polishing machine |
-
2020
- 2020-03-20 CN CN202010202950.8A patent/CN111283536A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045426A (en) * | 2020-08-18 | 2020-12-08 | 罗峰 | Turning and polishing integrated machine for numerical control machining |
| CN113245101A (en) * | 2021-05-21 | 2021-08-13 | 付杨杨 | Triangular metal section spraying device and method for hydraulic engineering |
| CN113245101B (en) * | 2021-05-21 | 2022-05-06 | 付杨杨 | Spraying device and method for triangular metal section bar for hydraulic engineering |
| CN113245976A (en) * | 2021-06-12 | 2021-08-13 | 林啊振 | Double-station triangular tube polishing machine |
| CN113245976B (en) * | 2021-06-12 | 2022-05-17 | 佛山瑞多普机械加工有限公司 | Duplex position triangular tube burnishing machine |
| CN113334205A (en) * | 2021-07-07 | 2021-09-03 | 柳少阳 | New material burnishing and polishing machine |
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Application publication date: 20200616 |
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| WW01 | Invention patent application withdrawn after publication |