CN116237857A - Cutting device is used in processing of PP ventilation pipe - Google Patents
Cutting device is used in processing of PP ventilation pipe Download PDFInfo
- Publication number
- CN116237857A CN116237857A CN202310308748.7A CN202310308748A CN116237857A CN 116237857 A CN116237857 A CN 116237857A CN 202310308748 A CN202310308748 A CN 202310308748A CN 116237857 A CN116237857 A CN 116237857A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixed
- ventilation pipe
- cutting device
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B24B27/06—Grinders for cutting-off
-
- 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
-
- 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
-
- 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
- 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
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B55/04—Protective covers for the grinding wheel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses a cutting device for processing a PP ventilation pipe, which relates to the technical field of ventilation pipe cutting devices and comprises a supporting frame, wherein a horizontally arranged fixed column is fixed on the supporting frame, a connecting disc is sleeved on the fixed column in a sliding way, a first clamping strip which is embedded on the fixed column in a sliding way is fixed on the connecting disc, a plurality of radial sliding grooves are uniformly formed in the connecting disc, an inner supporting arc plate is fixedly arranged at the far end of each radial sliding block, the outer sleeve is driven to rotate by the rotation of a set wheel, the inner sleeve is driven to rotate by the outer sleeve, the plurality of inner supporting arc plates can realize radial extension and support and fix the PP ventilation pipe from the inside, so that the cutting part of the PP ventilation pipe is not easy to deform when the grinding wheel is rotated, and the cutting processing effect of the PP ventilation pipe is greatly improved.
Description
Technical Field
The invention relates to the technical field of ventilation pipe cutting and processing devices, in particular to a cutting device for PP ventilation pipe processing.
Background
The PP pipe is nontoxic, sanitary, high-temperature resistant and recyclable, is mainly applied to an indoor cold and hot water supply system of a building, is also widely applied to a heating system, and has the characteristics of no corrosion, wear resistance, no scaling, vibration and noise reduction, frost cracking prevention and condensation prevention, little heat loss, simple installation and long service life, and the connection mode of the PP pipe comprises a welding method, an end edge welding method and a special material connecting pipe. The PP ventilation pipe can be cut by means of a cutting device to obtain PP ventilation pipe sections of a suitable length.
Although the Chinese patent with the publication number of CN 212599366U discloses a cutting device for processing a building ventilating duct, the cutting device specifically comprises a motor II, a fixed block and a cutting wheel, the fixed block is fixedly connected to the lower surface of a sliding block, the fixed block is fixedly connected with the motor II, the cutting wheel is fixedly connected to an output shaft of the motor II, a duct fixing table comprises a support and a groove, the support is fixedly connected to a bottom plate, the groove is formed in the support, the clamping device comprises a clamping plate, a screw rod II and a hand-operated disc, the screw rod II is in threaded connection with the right side of the support, the hand-operated disc is fixedly connected to the right end of the screw rod II, the clamping plate is fixedly connected to the left end of the screw rod II, the cutting device is in linear movement relative to the ventilating duct through the cutting device, the ventilating duct is cut, in the cutting process, the effective internal supporting effect of the ventilating duct cannot be carried out, deformation is easily caused near the cutting position of the ventilating duct during the cutting operation, the cutting processing effect of the ventilating duct is directly influenced, and the technical defects in the prior art are overcome.
Disclosure of Invention
The invention aims to provide a cutting device for processing a PP ventilation pipe, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the cutting device for processing the PP ventilation pipe comprises a supporting frame, wherein a fixing column which is horizontally arranged is fixed on the supporting frame, a connecting disc is sleeved on the fixing column in a sliding way, a first clamping strip which is embedded on the fixing column in a sliding way is fixed on the connecting disc, a plurality of radial sliding grooves are uniformly formed in the connecting disc, radial sliding blocks are embedded on the radial sliding grooves in a sliding way, an adjusting disc is rotatably arranged on the fixing column, a transmission rod is hinged between the adjusting disc and each radial sliding block, an inner supporting arc-shaped plate is fixedly arranged at one end, far away from the radial sliding block,
the support frame is fixedly provided with a bearing frame, the bearing frame is rotatably provided with an outer sleeve, the outer sleeve is rotationally provided with an inner sleeve which is coaxially fixed with the adjusting disk, the inner sleeve is slidably sleeved on the fixed column, the extending sleeve is provided with a driving motor through an adjusting component in a sliding manner, an output shaft of the driving motor is coaxially fixed with a grinding wheel, the grinding wheel is relatively arranged with the inner support arc-shaped plate, the extending sleeve is sleeved with a sleeve ring, the extending sleeve is rotationally provided with the sleeve ring, and the sleeve ring is provided with a rotating component which is used for driving the extending sleeve to rotate relative to the sleeve ring.
As an improvement scheme of the invention: the outer sleeve is fixedly sleeved with a rotating wheel, a second clamping strip is fixed on the inner wall of the outer sleeve, and the second clamping strip is slidably embedded on the inner sleeve.
As an improvement scheme of the invention: the support frame is gone up to rotate and is installed two coaxial fixed threaded rods, two the screw thread of threaded rod revolves to opposite, every equal screw thread has cup jointed the slip cap piece on the threaded rod, the slip cap piece with support frame sliding connection, every all rotate on the slip cap piece and install the connecting rod, every the connecting rod is kept away from the one end rotation of slip cap piece install with the spliced pole that the rotation wheel is fixed, two the spliced pole is with the axis central symmetry of rotation wheel.
As an improvement scheme of the invention: the outer sleeve is rotatably provided with an adjusting sleeve block, the adjusting sleeve block is fixedly provided with a screwing block, the adjusting sleeve block is in threaded sleeve connection with the inner sleeve, the outer sleeve is provided with a strip-shaped hole, the strip-shaped hole is provided with a connecting plate fixed with the inner sleeve in a sliding manner, and the connecting plate is fixedly connected with the sleeve ring.
As an improvement scheme of the invention: the adjusting component comprises a guide frame fixed on the extension sleeve, a guide column fixed with the driving motor is slidably mounted on the guide frame, and the sliding direction of the guide column is the diameter direction of the extension sleeve.
As an improvement scheme of the invention: the adjusting assembly further comprises a connecting block fixed with the driving motor, an adjusting stud is rotatably arranged on the connecting block, and the adjusting stud is in threaded connection with the guide frame.
As an improvement scheme of the invention: the rotary assembly comprises an outer gear fixedly sleeved on the extension sleeve, a servo motor is fixed on the sleeve, a rotary gear is coaxially fixed on an output shaft of the servo motor, and the rotary gear is meshed with the outer gear.
As an improvement scheme of the invention: and the inner support arc plate is provided with a yielding arc groove, and the grinding wheel and the yielding arc groove are oppositely arranged along the diameter direction of the extension sleeve.
As an improvement scheme of the invention: a plurality of rubber bulges are uniformly fixed on the abdication arc groove.
As an improvement scheme of the invention: the driving motor is fixedly provided with a protective cover, the grinding wheel is rotatably arranged on the protective cover, and the grinding wheel part extends to the outside of the protective cover.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the outer sleeve is driven to rotate by the set wheel rotation energy, the outer sleeve is driven to rotate by the outer sleeve, the adjusting disc is rotated, the radial sliding blocks are driven by the plurality of transmission rods to slide relative to the connecting disc, the radial extension of the plurality of inner support arc plates can be realized, the PP ventilation pipe is supported and fixed from the inside, the grinding wheel can effectively support the PP ventilation pipe during cutting operation during rotation, the cutting part of the PP ventilation pipe is not easy to deform, the cutting processing effect of the PP ventilation pipe is greatly improved, the set grinding wheel can rotate in the circumferential direction relative to the extension sleeve, the PP ventilation pipe is subjected to circumferential cutting by the grinding wheel, and the cutting efficiency and the cutting quality of the PP ventilation pipe are effectively ensured.
According to the invention, the inner sleeve is driven to axially slide relative to the outer sleeve under the guiding action of the second clamping strip through the rotation of the adjusting sleeve block, so that the collar, the adjusting disc and the grinding wheel are driven to axially move and adjust relative to the PP ventilation pipe through the connecting plate, the inner support arc plate and the grinding wheel are always corresponding, the supporting position of the inner support arc plate on the PP ventilation pipe and the cutting position of the grinding wheel can be synchronously moved, the cutting adjusting efficiency of the PP ventilation pipe is greatly improved, and the efficient cutting processing of the PP ventilation pipe is ensured.
Drawings
FIG. 1 is a schematic view of the structure of the present invention at a certain viewing angle;
FIG. 2 is a schematic view of the structure of the present invention at another view angle;
FIG. 3 is a schematic diagram of the connection of the adjusting assembly to the drive motor, the shield and the grinding wheel in the present invention;
FIG. 4 is a schematic view of the partial structure of FIG. 1 according to the present invention;
FIG. 5 is an exploded view of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the partial structure of FIG. 2 according to the present invention;
FIG. 7 is an exploded view of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic diagram of the connection of the rotating wheel, the connecting post, the connecting rod, the sliding sleeve block and other components in the invention.
Fig. 9 is a schematic view of the structure of the screw block and the adjusting sleeve block of the present invention partially cut away.
In the figure: 1-supporting frame, 2-rotating wheel, 3-connecting rod, 4-sliding sleeve block, 5-servo motor, 6-rotating gear, 7-protecting cover, 8-grinding wheel, 9-extension sleeve, 10-fixed column, 11-inner supporting arc plate, 12-connecting plate, 13-outer sleeve, 14-adjusting stud, 15-inner sleeve, 16-outer gear ring, 17-connecting plate, 18-lantern ring, 19-adjusting disk, 20-adjusting sleeve block, 21-first clamping strip, 22-connecting column, 23-threaded rod, 24-guiding frame, 25-connecting block, 26-driving motor, 27-guiding column, 28-yielding arc slot, 29-radial sliding block, 30-driving rod, 31-second clamping strip, 32-radial sliding slot, 33-screwing block, 34-strip hole, 35-bearing frame and 36-rubber bulge.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments:
example 1
Referring to fig. 1-9, a cutting device for PP ventilation pipe processing comprises a supporting frame 1, a fixing column 10 horizontally arranged is fixed on the supporting frame 1, a connecting disc 17 is sleeved on the fixing column 10 in a sliding manner, a first clamping strip 21 which is embedded on the fixing column 10 in a sliding manner is fixed on the connecting disc 17, a plurality of radial sliding grooves 32 are uniformly formed in the connecting disc 17, radial sliding blocks 29 are embedded in each radial sliding groove 32 in a sliding manner, an adjusting disc 19 is rotatably arranged on the fixing column 10, a transmission rod 30 is hinged between the adjusting disc 19 and each radial sliding block 29, and an inner supporting arc-shaped plate 11 is fixedly arranged at one far away end of each radial sliding block 29.
Wherein, fixed mounting has carriage 35 on the support frame 1, the last outer tube 13 that rotates of carriage 35 is installed, the inner tube 15 of coaxial fixed with regulating disk 19 is installed to the inner tube 13 internal rotation, inner tube 15 sliding sleeve connects on fixed column 10, there is driving motor 26 through adjusting part slidable mounting on the extension sleeve 9, driving motor 26's output shaft coaxial fixed with and grinding wheel 8, grinding wheel 8 and the relative setting of internal stay arc 11, the lantern ring 18 has been cup jointed on the extension sleeve 9, extension sleeve 9 rotates and installs on the lantern ring 18, install the gyration subassembly that is used for driving the relative lantern ring 18 of extension sleeve 9 to rotate on the lantern ring 18.
When the device is used, the PP ventilation pipe to be cut and processed is extended into the extension sleeve 9, the PP ventilation pipe is sleeved on the adjusting disc 19, when the adjusting disc 19 rotates, the adjusting disc 19 can drive the transmission rod 30 to drive the radial sliding block 29 to slide relative to the connecting disc 17 under the limiting and guiding actions of the radial sliding groove 32, so that the plurality of inner support arc plates 11 can move towards the inner wall of the PP ventilation pipe under the pushing action of the transmission rod 30, and finally the plurality of inner support arc plates 11 support and fix the PP ventilation pipe.
Wherein, the outer sleeve 13 is fixedly sleeved with the rotating wheel 2, the inner wall of the outer sleeve 13 is fixedly provided with a second clamping strip 31, and the second clamping strip 31 is slidably embedded on the inner sleeve 15. Two coaxially fixed threaded rods 23 are rotatably mounted on the support frame 1, threads of the two threaded rods 23 are opposite in rotation direction, sliding sleeve blocks 4 are sleeved on each threaded rod 23 in a threaded mode, the sliding sleeve blocks 4 are in sliding connection with the support frame 1, connecting rods 3 are rotatably mounted on each sliding sleeve block 4, one end, far away from each sliding sleeve block 4, of each connecting rod 3 is rotatably mounted with a connecting column 22 fixed to the rotating wheel 2, and the two connecting columns 22 are symmetrical about the center of the axis of the rotating wheel 2.
Through the arrangement, when the adjusting plate 19 is rotated, the threaded rod 23 is screwed to drive the two sliding sleeve blocks 4 to move in opposite directions, the sliding sleeve blocks 4 can drive the connecting column 22 to move through the connecting rod 3, the connecting column 22 drives the rotating wheel 2 to rotate, the rotating wheel 2 drives the outer sleeve 13 to rotate, the outer sleeve 13 drives the inner sleeve 15 to rotate through the second clamping strip 31, at the moment, the inner sleeve 15 drives the adjusting plate 19 to rotate, the rotating wheel 2 can be rotated and adjusted through the transmission cooperation of the threaded rod 23, the sliding sleeve blocks 4, the connecting rod 3 and the connecting column 22, the rotating wheel 2 is rotated and adjusted, the self-locking performance is ensured, the stable supporting effect of the inner supporting arc 11 on the inner wall of the extending sleeve 9 is ensured, the stability of the PP ventilation pipe is ensured during cutting operation, and the cutting quality of the PP ventilation pipe is greatly improved.
Further, a plurality of rubber bulges 36 are uniformly fixed on the abdication arc groove 28, when the inner support arc plate 11 moves towards the inner wall of the PP ventilation pipe, the rubber bulges 36 are extruded by the inner support arc plate 11 and the inner wall of the PP ventilation pipe to deform, the contact area between the rubber bulges 36 and the inner support arc plate 11 is enlarged, and the PP ventilation pipe has higher fitting degree, so that the PP ventilation pipe is stably fixed.
Example 2
Referring to fig. 1-9, on the basis of embodiment 1, in addition, an adjusting sleeve block 20 is rotatably mounted on an outer sleeve 13, a screwing block 33 is fixed on the adjusting sleeve block 20, the adjusting sleeve block 20 is in threaded sleeve connection with an inner sleeve 15, a strip-shaped hole 34 is formed on the outer sleeve 13, a connecting plate 12 fixed with the inner sleeve 15 is slidably mounted on the strip-shaped hole 34, and the connecting plate 12 is fixedly connected with a collar 18.
Through the arrangement, the screwing block 33 can drive the adjusting sleeve block 20 to rotate, the adjusting sleeve block 20 is in threaded transmission fit with the inner sleeve 15 when rotating, under the guiding action of the second clamping strip 31, the inner sleeve 15 can axially slide relative to the outer sleeve 13, namely, the axial movement of the adjusting disc 19, the connecting disc 17 and the inner support arc plate 11 relative to the PP ventilation pipe is realized, meanwhile, the inner sleeve 15 drives the connecting plate 12 and the lantern ring 18 to drive the adjusting disc 19 and the grinding wheel 8 on the adjusting disc and the inner support arc plate 11 to synchronously move, the flexible adjusting effect on the PP ventilation pipe cutting position is realized, the grinding wheel 8 always corresponds to the inner support arc plate 11, the supporting position of the PP ventilation pipe and the cutting position of the grinding wheel 8 can synchronously move, the cutting adjusting efficiency of the PP ventilation pipe is greatly improved, the stable and non-deformation of the PP ventilation pipe cutting position is effectively ensured, and the cutting quality of the PP ventilation pipe is ensured.
In addition, the adjusting assembly of the device comprises a guide frame 24 fixed on the extension sleeve 9, a guide post 27 fixed with a driving motor 26 is slidably arranged on the guide frame 24, and the sliding direction of the guide post 27 is the diameter direction of the extension sleeve 9. The adjusting part still includes the connecting block 25 fixed with driving motor 26, and the last regulation double-screw bolt 14 of installing of connecting block 25, regulation double-screw bolt 14 and leading truck 24 threaded connection, and be fixed with protection casing 7 on driving motor 26, grinding wheel 8 rotates to be installed on protection casing 7, and grinding wheel 8 part extends to the protection casing 7 outside, and the protection casing 7 of setting can play the piece restriction of cutting production, has effectively reduced the splashing of piece.
When the adjusting stud 14 is screwed, the adjusting stud 14 can move towards the PP ventilation pipe relative to the guide frame 24, and the guide post 27 and the guide frame 24 slide relatively, so that the driving motor 26 can drive the protective cover 7 and the grinding wheel 8 to move towards the PP ventilation pipe, and finally the grinding wheel 8 is ensured to contact with the PP ventilation pipe and cut the PP ventilation pipe.
Further, the rotary assembly comprises an outer gear ring 16 fixedly sleeved on the extension sleeve 9, a servo motor 5 is fixed on a sleeve ring 18, a rotary gear 6 is coaxially fixed on an output shaft of the servo motor 5, and the rotary gear 6 is in meshed connection with the outer gear ring 16.
Through the arrangement, after the servo motor 5 is started, the servo motor 5 drives the rotary gear 6 to rotate, the rotary gear 6 is meshed with the outer gear 16, the outer gear 16 drives the extension sleeve 9 to rotate, the grinding wheel 8 can rotate relative to the center of the PP ventilation pipe, circumferential cutting of the PP ventilation pipe is achieved, and full and efficient cutting of the PP ventilation pipe is achieved.
In addition, offer the arc groove 28 of stepping down on the inner support arc 11, the grinding wheel 8 sets up along the diameter direction of extension sleeve 9 with the arc groove 28 of stepping down relatively, when the grinding wheel 8 is rotatory, the grinding wheel 8 cuts off the back with PP ventilation pipe lateral wall and extends to the arc inslot of stepping down 28 for the arc groove 28 of stepping down gives the grinding wheel 8 and extends the space, guarantees to carry out complete cutting to the PP ventilation pipe.
In summary, according to the invention, the outer sleeve 13 is driven to rotate by the rotation of the set wheel 2, the inner sleeve 15 is driven to rotate by the outer sleeve 13, the rotation of the adjusting disc 19 is realized, the radial sliding blocks 29 are driven to slide relative to the connecting disc 17 by the aid of the plurality of transmission rods 30, the radial extension of the plurality of inner support arc plates 11 can be realized, the PP ventilation pipe is supported and fixed from the inside, the grinding wheel 8 can effectively support the inside of the PP ventilation pipe during the cutting operation during the rotation, the cutting position of the PP ventilation pipe is not easy to deform, the cutting effect of the PP ventilation pipe is greatly improved, the set grinding wheel 8 can rotate in a circumferential direction relative to the extension sleeve 9, the PP ventilation pipe is subjected to circumferential cutting by the grinding wheel 8, and the cutting efficiency and the cutting quality of the PP ventilation pipe are effectively ensured. According to the invention, the inner sleeve 15 is driven to axially slide relative to the outer sleeve 13 under the guiding action of the second clamping strip 31 by the rotation of the adjusting sleeve block 20, so that the collar 18, the adjusting disc 19 and the grinding wheel 8 are driven to axially move and adjust relative to the PP ventilation pipe by the connecting plate 12, the inner support arc plate 11 and the grinding wheel 8 are always corresponding, the supporting position of the inner support arc plate 11 on the PP ventilation pipe and the cutting position of the grinding wheel 8 can be synchronously moved, the cutting and adjusting efficiency of the PP ventilation pipe is greatly improved, and the efficient cutting and processing of the PP ventilation pipe is ensured.
It should be noted that, although the present disclosure describes embodiments, each embodiment does not include a separate technical solution, and the description is only for clarity, those skilled in the art should understand that the technical solutions in the embodiments may be properly combined to form other embodiments that can be understood by those skilled in the art, and the above embodiments only represent the preferred embodiments of the present disclosure, and the description is more specific and detailed, but should not be construed as limiting the scope of the claims. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which fall within the scope of the present invention. The protection scope of the technical scheme patent is subject to the appended claims.
Claims (10)
1. The utility model provides a cutting device for PP ventilation pipe processing, includes support frame (1), be fixed with fixed column (10) that the level set up on support frame (1), its characterized in that, connecting disc (17) have been cup jointed in the slip on fixed column (10), be fixed with on connecting disc (17) and slide first card strip (21) of inlaying and establishing on fixed column (10), evenly offered a plurality of radial spout (32) on connecting disc (17), every radial spout (32) are gone up all to slide and are inlayed and install radial sliding block (29), regulating plate (19) are installed in the rotation on fixed column (10), all articulate between regulating plate (19) and every radial sliding block (29) has transfer line (30), every radial sliding block (29) one end that keeps away from is equal fixed mounting have interior support arc (11),
the utility model discloses a rotary electric machine, including support frame (1), support frame (1) is gone up, fixed mounting has on support frame (35) and is installed outer tube (13), outer tube (13) internal rotation install with interior sleeve pipe (15) of coaxial fixed of regulating disk (19), interior sleeve pipe (15) slip cup joint on fixed column (10), extend and install driving motor (26) on sleeve pipe (9) through adjusting part slidable mounting, the output shaft of driving motor (26) coaxial fixed with grinding wheel piece (8), grinding wheel piece (8) with interior support arc (11) set up relatively, extend sleeve pipe (9) are gone up to cup joint and are installed in lantern ring (18) rotation, install on lantern ring (18) and be used for the drive extend sleeve pipe (9) relative lantern ring (18) rotatory gyration subassembly.
2. The cutting device for processing the PP ventilation pipe according to claim 1, wherein the outer sleeve (13) is fixedly sleeved with the rotating wheel (2), a second clamping strip (31) is fixed on the inner wall of the outer sleeve (13), and the second clamping strip (31) is slidably embedded on the inner sleeve (15).
3. The cutting device for processing the PP ventilation pipe according to claim 1, wherein two coaxially fixed threaded rods (23) are rotatably mounted on the supporting frame (1), threads of the two threaded rods (23) are opposite in rotation direction, sliding sleeve blocks (4) are sleeved on the threaded rods (23) in a threaded mode, the sliding sleeve blocks (4) are slidably connected with the supporting frame (1), connecting rods (3) are rotatably mounted on the sliding sleeve blocks (4), one end, away from the sliding sleeve blocks (4), of each connecting rod (3) is rotatably mounted with a connecting column (22) fixed to the rotating wheel (2), and the two connecting columns (22) are symmetrical about the axis center of the rotating wheel (2).
4. The cutting device for processing the PP ventilation pipe according to claim 1, wherein an adjusting sleeve block (20) is rotatably arranged on the outer sleeve (13), a screwing block (33) is fixed on the adjusting sleeve block (20), the adjusting sleeve block (20) is in threaded sleeve connection with the inner sleeve (15), a strip-shaped hole (34) is formed in the outer sleeve (13), a connecting plate (12) fixed with the inner sleeve (15) is slidably arranged on the strip-shaped hole (34), and the connecting plate (12) is fixedly connected with the collar (18).
5. Cutting device for PP ventilation pipe processing according to claim 1, characterized in that the adjusting assembly comprises a guiding frame (24) fixed on the extension sleeve (9), a guiding post (27) fixed with a driving motor (26) is slidingly mounted on the guiding frame (24), and the sliding direction of the guiding post (27) is the diameter direction of the extension sleeve (9).
6. The cutting device for processing the PP ventilation pipe according to claim 5, wherein the adjusting assembly further comprises a connecting block (25) fixed with the driving motor (26), an adjusting stud (14) is rotatably installed on the connecting block (25), and the adjusting stud (14) is in threaded connection with the guide frame (24).
7. Cutting device for PP ventilation pipe processing according to claim 1, characterized in that the swivel assembly comprises an outer gear ring (16) fixedly sleeved on the extension sleeve (9), a servo motor (5) is fixed on the collar (18), a rotary gear (6) is coaxially fixed on an output shaft of the servo motor (5), and the rotary gear (6) is meshed with the outer gear ring (16).
8. Cutting device for PP ventilation pipe processing according to any of claims 1-7, characterized in that the inner support arc plate (11) is provided with a yielding arc groove (28), and the grinding wheel (8) and the yielding arc groove (28) are arranged opposite to each other along the diameter direction of the extension sleeve (9).
9. The cutting device for processing the PP ventilation pipe according to claim 8, wherein a plurality of rubber bulges (36) are uniformly fixed on the yielding arc groove (28).
10. Cutting device for PP ventilation pipe processing according to claim 1, characterized in that the driving motor (26) is fixed with a protective cover (7), the grinding wheel (8) is rotatably mounted on the protective cover (7), and the grinding wheel (8) extends partly outside the protective cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310308748.7A CN116237857A (en) | 2023-03-28 | 2023-03-28 | Cutting device is used in processing of PP ventilation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310308748.7A CN116237857A (en) | 2023-03-28 | 2023-03-28 | Cutting device is used in processing of PP ventilation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116237857A true CN116237857A (en) | 2023-06-09 |
Family
ID=86626154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310308748.7A Pending CN116237857A (en) | 2023-03-28 | 2023-03-28 | Cutting device is used in processing of PP ventilation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116237857A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283231A (en) * | 2023-11-15 | 2023-12-26 | 河北恒泰管道科技有限公司 | Welding device and welding method for stainless steel-lined connecting plastic-coated composite steel pipe |
-
2023
- 2023-03-28 CN CN202310308748.7A patent/CN116237857A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283231A (en) * | 2023-11-15 | 2023-12-26 | 河北恒泰管道科技有限公司 | Welding device and welding method for stainless steel-lined connecting plastic-coated composite steel pipe |
| CN117283231B (en) * | 2023-11-15 | 2024-05-07 | 河北恒泰管道科技有限公司 | Welding device and welding method for stainless steel-lined connecting plastic-coated composite steel pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116237857A (en) | Cutting device is used in processing of PP ventilation pipe | |
| CN114083018A (en) | Flange plate production and processing device for pipe connection | |
| CN112705597A (en) | Pipe bending mechanism for hardware pipe machining and working method thereof | |
| CN115321806B (en) | Opening circular cutting device for hollow glass | |
| CN214581939U (en) | High heat exchange type parallel flow tube belt type automobile condenser | |
| CN219947211U (en) | Extruder with heating mechanism | |
| CN108499990B (en) | Detachable vacuum tube cleaning device | |
| CN210282513U (en) | PP pipe cutting device | |
| CN217354922U (en) | Fan fixing support convenient to install and adjust | |
| CN218625327U (en) | Speed reducer structure capable of being rapidly disassembled | |
| CN210107563U (en) | Adjustable heating pipe mounting rack | |
| CN216708276U (en) | PVC pipeline processing is with extruding heat sink | |
| CN219068390U (en) | PTC electric heater convenient to install | |
| CN220669809U (en) | Full-automatic all-in-one water heater with photoelectric space energy | |
| CN218139344U (en) | Granulator cooling tower outlet cleaning device | |
| CN219560784U (en) | Clear stifled equipment of heating power pipeline | |
| CN216649371U (en) | Asynchronous motor for axial flow fan | |
| CN219138258U (en) | Metal door and window mounting support frame | |
| CN220560000U (en) | Regional cold and hot pipe network device of decontaminating | |
| CN220628997U (en) | Split type motor rotating shaft convenient to detach | |
| CN214276112U (en) | Air deflector convenient to mount and dismount for air outlet frame of cabinet air conditioner | |
| CN220981560U (en) | Support frame with supplementary limit structure | |
| CN220498765U (en) | Black device is removed on hot-galvanize steel pipe surface | |
| CN219933414U (en) | Support frame of heat exchanger | |
| CN219857346U (en) | Steering rocker arm assembly structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |