CN113695757A - Cutting device is used in processing of nodular cast iron well lid - Google Patents
Cutting device is used in processing of nodular cast iron well lid Download PDFInfo
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- CN113695757A CN113695757A CN202110911994.2A CN202110911994A CN113695757A CN 113695757 A CN113695757 A CN 113695757A CN 202110911994 A CN202110911994 A CN 202110911994A CN 113695757 A CN113695757 A CN 113695757A
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- cast iron
- fixedly connected
- well lid
- plate
- cutting device
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 31
- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 238000003754 machining Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000003698 laser cutting Methods 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a cutting device for machining a ductile cast iron well lid, which comprises a base and a barrel body, wherein the barrel body is of a hollow structure, the top end of the barrel body is fixedly connected with a top plate, the top end of the top plate is fixedly provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates through the top plate to extend to the inner side of the barrel body and is fixedly connected with a horizontal plate, the bottom end of the horizontal plate is fixedly provided with a driving motor, the output shaft of the driving motor is in transmission connection with a mounting plate, the mounting plate is provided with a cutter adjusting device, and the bottom end of the cutter adjusting device is provided with a laser cutter. The invention relates to a cutting device for machining a nodular cast iron well lid, which is characterized in that a transverse plate is controlled to move up and down through a hydraulic cylinder, a first sliding block slides on the inner side of a first sliding groove, the transverse plate is enabled to be more stable in the process of moving up and down, the distance between laser cutters on two sides can be adjusted through a cutting adjusting device, and a mounting plate is driven to rotate through a driving motor, so that the laser cutters do circular motion to cut the nodular cast iron well lid.
Description
Technical Field
The invention relates to the technical field of well lid processing, in particular to a cutting device for nodular cast iron well lid processing.
Background
Along with the propulsion of the urbanization process of China, the city scale is bigger and bigger, urban road is built more and more, urban road is in order to increase the life span of durability, adopt the structure of concrete plus pitch usually, the concrete texture is inseparable, the water permeability is poor, cause urban waterlogging very easily when rainy season, therefore urban road need lay corresponding sewer in the construction process, in order in time to get rid of urban ponding, and the sewer must have the mouth of sewer, and need install the well lid on the mouth of sewer, when in order to prevent passerby from falling into the mouth of sewer, conveniently inspect the clearance to the sewer.
Chinese patent publication No.: CN110508947B, the invention discloses a laser cutting machine convenient to maintain for manhole cover processing, which comprises a rack body, wherein the upper surface of the rack body is movably connected with a working table, the rack body on the two sides of the working table is symmetrically connected with a support, one side adjacent to the support is symmetrically provided with a guide sliding groove, the upper ends of the support are commonly connected with a top plate, the upper surface of the top plate is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder penetrates through the top plate and is connected with a driving motor. Although this cutting machine conveniently adjusts laser cutting machine's high position, maintain the work to equipment easily, seted up the regulation spout on the carousel, through the distance between two laser cutting machine of regulation spout adjustment, but above-mentioned cutting machine is when adjusting the distance between two laser cutting machine, the manual operation security is low to the troublesome poeration, is not conform to the demand of modern enterprise's production, and dismantle when changing the workstation troublesome, change inefficiency seriously influences production efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a cutting device for machining a nodular cast iron well lid.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a cutting device for processing a ductile cast iron well lid, which comprises a base and a barrel body, wherein the barrel body is of a hollow structure, the barrel body is positioned at the top end of the base and communicated with the base, the top end of the barrel body is fixedly connected with a top plate, the top end of the top plate is fixedly provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates through the top plate to extend to the inner side of the barrel body and is fixedly connected with a horizontally arranged transverse plate, two ends of the transverse plate are fixedly connected with first slide blocks, the inner side wall of the barrel body is provided with a first slide groove, the transverse plate is in sliding connection with the first slide groove through the first slide block, the bottom end of the transverse plate is fixedly provided with a driving motor, an output shaft of the driving motor is in transmission connection with a mounting plate, the mounting plate is provided with a cutter adjusting device, the bottom end of the cutter adjusting device is provided with a laser cutter, and the inner side of the base is provided with a storage plate, the top end of the object placing plate is fixedly connected with a disc, supporting blocks are uniformly distributed on the top end of the disc, and the supporting blocks are of a round platform-shaped structure.
As a preferred technical scheme of the present invention, the cutter adjusting device includes a stepping motor, a first bevel gear, a second bevel gear, a lead screw, a threaded sleeve, a connecting block, a second slider, and a slide rail, the stepping motor is located on the top surface of the mounting plate, an output shaft of the stepping motor penetrates through the mounting plate and is in transmission connection with the first bevel gear, the bottom end of the mounting plate is provided with the slide rail, the inner side of the slide rail is in sliding connection with the second slider, the bottom end of the second slider is fixedly connected with the connecting block, the bottom end of the connecting block is fixedly connected with the threaded sleeve, the laser cutter is fixed at the bottom end of the threaded sleeve, the inner side of the threaded sleeve is in threaded connection with the lead screw, the end of the lead screw is sleeved with the second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.
As a preferred technical scheme of the invention, two ends of the lead screw are sleeved with bearings, the top end of each bearing is fixedly connected with a suspension rod, and the top end of each suspension rod is fixedly connected with the bottom end of the mounting plate.
As a preferable technical scheme of the invention, the center of the screw rod is provided with a separation lantern ring, and two ends of the screw rod are processed with reverse threads.
As a preferred technical scheme of the invention, threaded holes are equidistantly formed in the disc, threaded rods are fixedly connected to the bottom ends of the supporting blocks, and the threaded holes are in threaded connection with the threaded rods and correspond to the threaded rods one to one.
According to a preferable technical scheme of the invention, the edge side of the top end of the object placing plate is fixedly connected with a baffle, the height of the supporting block is smaller than that of the baffle, the two sides of the inner wall of the base are both provided with second sliding grooves, the two sides of the object placing plate are both fixedly connected with sliding rods, and the object placing plate is in sliding connection with the second sliding grooves through the sliding rods.
As a preferable technical scheme of the invention, the top end of the baffle is provided with a clamping groove, the top end of the inner side of the base is fixedly provided with a clamping block, and the clamping groove is matched with the clamping block.
As a preferred technical scheme of the invention, a pull rod is fixedly arranged on the outer side surface of the object placing plate, a protection pad is sleeved at the central position of the pull rod, and the protection pad is made of cotton cloth.
As a preferred technical scheme of the invention, the bottom end edge side of the base is fixedly provided with four supporting legs which are distributed in a rectangular array.
As a preferred technical scheme of the invention, one side of the cylinder body is hinged with a side door, and a handle is arranged on the side door.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to a cutting device for nodular cast iron well lid processing, which can effectively solve the problem existing in the cutting in the nodular cast iron well lid processing, the transverse plate is controlled to move up and down by a hydraulic cylinder, a first slide block slides on the inner side of a first chute, the transverse plate is more stable in the process of moving up and down, the distance between two laser cutters can be adjusted by a cutting adjusting device, the device is suitable for nodular cast iron well lids with different specifications and sizes, the practicability of the device is improved, a mounting plate is driven to rotate by a driving motor, so that the laser cutters do circular motion to cut the nodular cast iron well lid, an object placing plate can be pulled out from a base by a pull rod, the waste scraps on the surface of the object placing plate are convenient to clean, a supporting block is fixed on a disc by threaded connection, when the laser cutters damage the supporting block when cutting the well lid, the supporting block is convenient to detach and replace, the maintenance cost of the device is greatly reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is an overall cross-sectional view of the present invention;
FIG. 4 is a cross-sectional view of the cutter adjustment device of the present invention;
FIG. 5 is a schematic view of the storage shelf structure of the present invention;
FIG. 6 is a schematic view of a disk configuration of the present invention;
in the figure: 1. a base; 2. a barrel; 3. a top plate; 4. a hydraulic cylinder; 5. a handle; 6. a transverse plate; 7. a first slider; 8. a first chute; 9. a drive motor; 10. mounting a plate; 11. a cutting adjustment device; 111. a stepping motor; 112. a first bevel gear; 113. a second bevel gear; 114. a lead screw; 115. a threaded sleeve; 116. connecting blocks; 117. a slider; 118. a slide rail; 12. a laser cutter; 13. a storage plate; 14. a disc; 15. a support block; 16. a bearing; 17. a boom; 18. a spacer collar; 19. a threaded hole; 20. a threaded rod; 21. a baffle plate; 22. a second chute; 23. a slide bar; 24. a card slot; 25. a clamping block; 26. a pull rod; 27. a pad; 28. supporting legs; 29. a side door.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1-6, the invention provides a cutting device for processing a ductile cast iron well lid, which comprises a base 1 and a cylinder 2, wherein the cylinder 2 is of a hollow structure, the cylinder 2 is positioned at the top end of the base 1 and communicated with the top end of the cylinder 2, the top end of the cylinder 2 is fixedly connected with a top plate 3, the top end of the top plate 3 is fixedly provided with a hydraulic cylinder 4, the telescopic end of the hydraulic cylinder 4 penetrates through the top plate 3 and extends to the inner side of the cylinder 2 and is fixedly connected with a horizontally arranged transverse plate 6, both ends of the transverse plate 6 are fixedly connected with first sliding blocks 7, the inner side wall of the cylinder 2 is provided with a first sliding chute 8, the transverse plate 6 is slidably connected with the first sliding chute 8 through the first sliding blocks 7, the bottom end of the transverse plate 6 is fixedly provided with a driving motor 9, an output shaft of the driving motor 9 is connected with a mounting plate 10, the mounting plate 10 is provided with a cutter adjusting device 11, and the bottom end of the cutter adjusting device 11 is provided with a laser cutter 12, the inner side of the base 1 is provided with a storage plate 13, the top end of the storage plate 13 is fixedly connected with a disc 14, supporting blocks 15 are uniformly distributed on the top end of the disc 14, and the supporting blocks 15 are in a circular truncated cone-shaped structure.
Further, the cutter adjusting device 11 includes a stepping motor 111, a first bevel gear 112, a second bevel gear 113, a lead screw 114, a threaded sleeve 115, a connecting block 116, a second slider 117, and a slide rail 118, the stepping motor 111 is located on the top surface of the mounting plate 10, an output shaft of the stepping motor 111 penetrates through the mounting plate 10 and is in transmission connection with the first bevel gear 112, the bottom end of the mounting plate 10 is provided with the slide rail 118, the inner side of the slide rail 118 is in sliding connection with the second slider 117, the bottom end of the second slider 117 is fixedly connected with the connecting block 116, the bottom end of the connecting block 116 is fixedly connected with the threaded sleeve 115, the laser cutter 12 is fixed at the bottom end of the threaded sleeve 115, the inner side of the threaded sleeve 115 is in threaded connection with the lead screw 114, the end of the lead screw 114 is sleeved with the second bevel gear 113, the first bevel gear 112 and the second bevel gear 113 are engaged with each other, an output torque of the stepping motor 111 is transmitted to the first bevel gear 112 through a coupler, the first bevel gear 112 rotates to drive the second bevel gear 113 meshed with the first bevel gear to rotate, the second bevel gear 113 transmits output torque to the lead screw 114, the lead screw 114 rotates to drive the threaded sleeve 115 with two sides in threaded connection with the lead screw 114 to move relatively or oppositely along the direction of the lead screw 114, and the second slide block 117 slides on the slide rail 118 due to the fact that the threaded sleeve 115 is fixedly connected with the second slide block 117 through the connecting block 116, and stability of the threaded sleeve 115 during moving is improved.
The bearing 16 is sleeved at both ends of the lead screw 114, the top end of the bearing 16 is fixedly connected with the suspension rod 17, the top end of the suspension rod 17 is fixedly connected with the bottom end of the mounting plate 10, the suspension rod 17 is rotatably connected with the lead screw 114 through the bearing 16, the suspension rod 17 plays a role of supporting the lead screw 114, and the weight of the lead screw 114 and devices on the lead screw 114 is prevented from being born by the slide rail 118.
The center of the screw rod 114 is provided with a separating lantern ring 18, opposite-direction threads are processed at two ends of the screw rod 114, the separating lantern ring 18 is used for separating the thread sleeves 115 at two sides, and the thread sleeves 115 at two sides are prevented from being contacted when moving towards opposite directions.
Threaded holes 19 are equidistantly formed in the disc 14, threaded rods 20 are fixedly connected to the bottom ends of the supporting blocks 15, the threaded holes 19 are in threaded connection with the threaded rods 20 in a one-to-one correspondence mode, the threaded rods 20 at the bottom ends of the supporting blocks 15 are aligned to the threaded holes 19 to be installed, the supporting blocks 15 are installed on the disc 14, and the supporting blocks 15 can support the nodular cast iron well cover.
Put top avris fixedly connected with baffle 21 of thing board 13, and the height that highly is less than baffle 21 of supporting shoe 15, second spout 22 has all been seted up to base 1's inner wall both sides, put the equal fixedly connected with slide bar 23 in both sides of thing board 13, and put thing board 13 and pass through slide bar 23 and second spout 22 sliding connection, baffle 21 is used for preventing that the sweeps that the cutting in-process produced from splashing to the external world, thereby influence the environment in workshop, when putting thing board 13 and pushing away to base 1 inboard, supporting shoe 15 can not contact with base 1, because the slide bar 23 who puts thing board 13 both sides slides on second spout 22 in base 1, make putting of thing board 13 place more convenient and stable.
Draw-in groove 24 has been seted up on the top of baffle 21, and the inboard top fixed mounting of base 1 has fixture block 25, and draw-in groove 24 and fixture block 25 looks adaptation, puts thing board 13 and pushes away the back in the base 1, removes to draw-in groove 24 department through fixture block 25 and both carry out the block, reaches the fixed effect of putting thing board 13.
The pull rod 26 is fixedly installed on the outer side face of the object placing plate 13, the protection pad 27 is sleeved at the central position of the pull rod 26, the protection pad 27 is made of cotton cloth, a worker can easily pull out the object placing plate 13 by holding the pull rod 26 with a hand, and the protection pad 27 plays roles of sweat absorption and skid resistance.
The bottom avris of base 1 fixed mounting has supporting leg 28, and the number of supporting leg 28 is four, and is the rectangular array and distributes, and supporting leg 28 plays the effect of supporting the device.
A side door 29 is hinged to one side of the barrel body 2, a handle 5 is mounted on the side door 29, a worker holds the handle 5 to open the side door 29, and the nodular cast iron well lid is conveniently placed into the device.
Specifically, in the using process, a worker opens the side door 29 on the barrel 2 through the handle 5, places the nodular cast iron well lid to be cut on the disc 14 in the base 1, supports the well lid through the supporting block 15 on the disc 14, starts the hydraulic cylinder 4, the driving motor 9 and the stepping motor 111, the hydraulic cylinder 4 on the top plate 3 drives the telescopic rod to extend and retract according to the thickness of the well lid, the first sliding blocks 7 on the two sides slide on the first sliding grooves 8 formed in the inner wall of the barrel 2, the transverse plate 6 is more stable in the up-and-down moving process, after extending to the specified position, the output torque of the stepping motor 111 is transmitted to the first bevel gear 112 through the coupler, the first bevel gear 112 rotates to drive the second bevel gear 113 meshed with the first bevel gear to rotate, the second bevel gear 113 transmits the output torque to the lead screw 114, the rotation of the lead screw 114 drives the threaded sleeves 115 on the two sides and in threaded connection to move relatively or oppositely along the direction of the lead screw 114, reach the distance between adjusting two laser cutting ware 12, can be used to the nodular cast iron well lid of different specifications size to use, laser cutting ware 12 is adjusted to the assigned position after, driving motor 9's output torque passes through the shaft coupling and transmits for mounting panel 10, mounting panel 10 is rotatory to drive laser cutting ware 12 and is circular motion, can cut the nodular cast iron well lid, take out the well lid after the cutting is accomplished, the staff holds pull rod 26 and can pull out putting thing board 13 from base 1, will put the sweeps on thing board 13 surface and clear up, and observe supporting shoe 15 and whether damaged by laser cutting ware 12, if there is the damage, accessible rotation supporting shoe 15 takes out supporting shoe 15 from disc 14 and more changes new supporting shoe 15, make the device maintain more easily, and the production cost is reduced.
The device can effectively solve the problems existing in the cutting in the processing of the nodular cast iron well lid, the transverse plate is controlled to move up and down through the hydraulic cylinder, the first sliding block slides on the inner side of the first sliding groove, the transverse plate is more stable in the process of moving up and down, the distance between the laser cutters at two sides can be adjusted through the cutting adjusting device, the device is suitable for nodular cast iron well covers with different specifications and sizes, improves the practicability of the device, drives the mounting plate to rotate through the driving motor, thereby leading the laser cutter to do circular motion, the nodular cast iron well lid is cut, the object placing plate can be pulled out of the base through the pull rod, the waste scraps on the surface of the object placing plate are convenient to clean, the supporting block is fixed on the disc through threaded connection, when the laser cutter cuts the well lid, the supporting block is damaged, the laser cutter is convenient to disassemble and replace, and the maintenance cost of the device is greatly reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cutting device is used in processing of nodular cast iron well lid, includes base (1) and barrel (2), barrel (2) are hollow structure, barrel (2) are located the top of base (1) and are linked together with it, its characterized in that, the top fixedly connected with roof (3) of barrel (2), the top fixed mounting of roof (3) has pneumatic cylinder (4), the flexible end of pneumatic cylinder (4) runs through roof (3) and extends to the inboard of barrel (2) and fixedly connected with horizontal plate (6) that the level set up, the equal fixedly connected with first slider (7) in both ends of horizontal plate (6), first spout (8) have been seted up on the inside wall of barrel (2), and horizontal plate (6) are through first slider (7) and first spout (8) sliding connection, the bottom fixed mounting of horizontal plate (6) has driving motor (9), the laser cutting machine is characterized in that an output shaft of the driving motor (9) is connected with a mounting plate (10) in a transmission mode, a cutter adjusting device (11) is arranged on the mounting plate (10), a laser cutter (12) is installed at the bottom end of the cutter adjusting device (11), a storage plate (13) is arranged on the inner side of the base (1), a disc (14) is fixedly connected to the top end of the storage plate (13), supporting blocks (15) are uniformly distributed on the top end of the disc (14), and the supporting blocks (15) are of a circular truncated cone-shaped structure.
2. The cutting device for machining the ductile cast iron manhole cover according to claim 1, wherein the cutter adjusting device (11) comprises a stepping motor (111), a first bevel gear (112), a second bevel gear (113), a lead screw (114), a threaded sleeve (115), a connecting block (116), a second slider (117) and a sliding rail (118), the stepping motor (111) is positioned on the top end surface of the mounting plate (10), an output shaft of the stepping motor (111) penetrates through the mounting plate (10) and is in transmission connection with the first bevel gear (112), the bottom end of the mounting plate (10) is provided with the sliding rail (118), the inner side of the sliding rail (118) is in sliding connection with the second slider (117), the bottom end of the second slider (117) is fixedly connected with the connecting block (116), and the bottom end of the connecting block (116) is fixedly connected with the threaded sleeve (115), the laser cutter (12) is fixed at the bottom end of a threaded sleeve (115), a lead screw (114) is connected to the inner side of the threaded sleeve (115) in a threaded manner, a second bevel gear (113) is sleeved at the end part of the lead screw (114), and the first bevel gear (112) and the second bevel gear (113) are meshed with each other.
3. The cutting device for machining the ductile cast iron well lid as claimed in claim 2, wherein a bearing (16) is sleeved at each end of the lead screw (114), a suspension rod (17) is fixedly connected to the top end of the bearing (16), and the top end of the suspension rod (17) is fixedly connected to the bottom end of the mounting plate (10).
4. The cutting device for machining the ductile cast iron manhole cover according to claim 3, wherein a separation sleeve ring (18) is arranged in the center of the lead screw (114), and opposite threads are machined at two ends of the lead screw (114).
5. The cutting device for machining the ductile cast iron well lid as claimed in claim 1, wherein threaded holes (19) are equidistantly formed in the disc (14), a threaded rod (20) is fixedly connected to the bottom end of the supporting block (15), and the threaded holes (19) are in threaded connection with the threaded rod (20) and correspond to one another.
6. The cutting device for machining the ductile cast iron well lid according to claim 1, wherein a baffle (21) is fixedly connected to the top end edge side of the object placing plate (13), the height of the supporting block (15) is smaller than that of the baffle (21), second sliding grooves (22) are formed in two sides of the inner wall of the base (1), sliding rods (23) are fixedly connected to two sides of the object placing plate (13), and the object placing plate (13) is slidably connected with the second sliding grooves (22) through the sliding rods (23).
7. The cutting device for machining the ductile cast iron well lid according to claim 6, wherein a clamping groove (24) is formed in the top end of the baffle (21), a clamping block (25) is fixedly installed at the top end of the inner side of the base (1), and the clamping groove (24) is matched with the clamping block (25).
8. The cutting device for machining the ductile cast iron well lid according to claim 1, wherein a pull rod (26) is fixedly installed on the outer side surface of the object placing plate (13), a protection pad (27) is sleeved at the central position of the pull rod (26), and the protection pad (27) is made of cotton cloth.
9. The cutting device for machining the nodular cast iron well lid is characterized in that supporting legs (28) are fixedly mounted on the bottom end side of the base (1), the number of the supporting legs (28) is four, and the supporting legs are distributed in a rectangular array.
10. The cutting device for nodular cast iron well lid processing according to claim 1, wherein one side of the cylinder (2) is hinged with a side door (29), and a handle (5) is installed on the side door (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911994.2A CN113695757A (en) | 2021-08-10 | 2021-08-10 | Cutting device is used in processing of nodular cast iron well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911994.2A CN113695757A (en) | 2021-08-10 | 2021-08-10 | Cutting device is used in processing of nodular cast iron well lid |
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| Publication Number | Publication Date |
|---|---|
| CN113695757A true CN113695757A (en) | 2021-11-26 |
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|---|---|---|---|
| CN202110911994.2A Pending CN113695757A (en) | 2021-08-10 | 2021-08-10 | Cutting device is used in processing of nodular cast iron well lid |
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| CN (1) | CN113695757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116252056A (en) * | 2023-02-28 | 2023-06-13 | 桂林电子科技大学 | A fully automatic curtain punching ring buckle machine |
| CN117381615A (en) * | 2023-10-17 | 2024-01-12 | 安徽省臻实机械制造有限公司 | A grinding removal device and removal method for municipal manhole covers |
| CN117548863A (en) * | 2023-11-17 | 2024-02-13 | 宣城沣润新材料有限公司 | Fiberglass plate cutting device and cutting method |
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| CN110508947A (en) * | 2019-09-27 | 2019-11-29 | 清远市鼎兴泰机械设备有限公司 | A kind of manhole cover processing laser cutting machine convenient for safeguarding |
| CN212094889U (en) * | 2020-05-14 | 2020-12-08 | 南京恒智电器无锡有限公司 | Laser cutting head moving structure for explosion-proof motor shell |
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| CN116252056A (en) * | 2023-02-28 | 2023-06-13 | 桂林电子科技大学 | A fully automatic curtain punching ring buckle machine |
| CN117381615A (en) * | 2023-10-17 | 2024-01-12 | 安徽省臻实机械制造有限公司 | A grinding removal device and removal method for municipal manhole covers |
| CN117548863A (en) * | 2023-11-17 | 2024-02-13 | 宣城沣润新材料有限公司 | Fiberglass plate cutting device and cutting method |
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