CN113510315A - Inside beveler of many mouthfuls of pipe fittings for parts machining - Google Patents
Inside beveler of many mouthfuls of pipe fittings for parts machining Download PDFInfo
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- CN113510315A CN113510315A CN202110943938.7A CN202110943938A CN113510315A CN 113510315 A CN113510315 A CN 113510315A CN 202110943938 A CN202110943938 A CN 202110943938A CN 113510315 A CN113510315 A CN 113510315A
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- 238000003754 machining Methods 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000001125 extrusion Methods 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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Abstract
The invention relates to the field of pipe fitting machining, in particular to a multi-diameter pipe fitting internal chamfering machine for part machining, which comprises a bottom plate, a power transmission assembly, a movable clamping assembly, a pushing assembly and the like; the bottom plate is provided with a power transmission assembly, the movable clamping assembly is arranged on the bottom plate, and the pushing assembly is also arranged on the bottom plate. The position of the second chamfering wheel is adjusted by rotating the rotating handle and the screw rod, so that the second chamfering wheel is in mutual contact with the other end opening of the pipe fitting, chamfering work on the inner part of the pipe fitting opening is facilitated, and according to the shapes of the first chamfering wheel and the second chamfering wheel, the first chamfering wheel and the second chamfering wheel can chamfer the pipe fittings with various calibers, so that the equipment can perform end opening chamfering work on the pipe fittings with different sizes.
Description
Technical Field
The invention relates to the field of pipe fitting machining, in particular to an internal chamfering machine for a multi-diameter pipe fitting for part machining.
Background
The pipe fitting plays the collective name of the spare part of effects such as connection, control, diversion, reposition of redundant personnel, sealed, support among the pipe-line system, and general tubular product is through cutting the back, and the pipe fitting port produces sharp irregular form deckle edge easily, makes the pipe fitting port be the slope form even, leads to the difficult firm joint with other coupling assembling of pipe fitting, consequently need carry out the chamfer to pipe fitting port inside for the deckle edge and the irregular bevel connection of renovation pipe fitting port.
The specification types of the existing pipe fittings are more, the caliber sizes of the pipe fittings are different, the pipe fittings with different sizes are chamfered by tools matched with the pipe fittings, the existing manual and automatic chamfering machines cannot realize a multi-purpose function, and therefore tools are changed frequently, the existing chamfering machines are complex in structure, tools are changed inconveniently, and operation is not convenient.
Disclosure of Invention
The invention aims to provide a multi-diameter pipe fitting internal chamfering machine for part processing, which can perform chamfering work on pipe fitting ports with different sizes, clamp and fix pipe fittings and perform chamfering work on two end ports of the pipe fittings simultaneously, so as to overcome the defects that the existing device cannot realize one multifunctional function, the chamfering machine is complex in structure and tools are troublesome to replace.
The technical scheme is as follows: the utility model provides an inside beveler of multi-aperture pipe fitting for parts machining, is provided with power transmission assembly including bottom plate, power transmission assembly, removal clamping component, promotion subassembly, extrusion decline subassembly and lift promotion subassembly on the bottom plate, the removal clamping component is located on the bottom plate, and the promotion subassembly sets up on the bottom plate equally, and on the promotion subassembly was located to extrusion decline subassembly, the lift promotion subassembly was located on the bottom plate equally.
As a further preferred scheme, the power transmission assembly comprises a motor, a power shaft, a large bevel gear, a transmission shaft, a first chamfering wheel, a small bevel gear, a rotating shaft and a transmission gear, wherein the motor is fixedly installed on the bottom plate, the power shaft is welded at one end of an output shaft of the motor, the large bevel gear is fixedly connected to the power shaft, the transmission shaft is rotatably connected to the bottom plate, the first chamfering wheel is welded at one end of the transmission shaft, the small bevel gear is arranged on the transmission shaft, the small bevel gear and the large bevel gear are mutually matched, the rotating shaft is connected to the bottom plate in a bearing connection mode, the transmission gear is fixedly connected to the rotating shaft, the transmission gear is fixedly connected to the transmission shaft in the same mode, and the two transmission gears are mutually meshed.
As further preferred scheme, remove clamping components including the rotating ring, the carriage release lever, the conducting bar, chamfer wheel two, the screw rod, the turning handle, the push pedal, pinion and rotation ring gear, the rotating ring rotary type is connected on the bottom plate, the movable carriage release lever that is connected with on the rotating ring, be provided with three conducting bars on the carriage release lever, conducting bar and rotating ring limit connection, the welding of carriage release lever one end has chamfer wheel two, the mode through threaded connection is connected with the screw rod on the bottom plate, the welding of screw rod one end has the turning handle, screw rod other end rotary type is connected with the push pedal, be connected with the pinion through the pivot rotary type in the push pedal, be provided with the rotation ring gear on the carriage release lever, the same slidingtype is connected with the rotation ring gear in the axis of rotation, two rotate the ring gear all with pinion intermeshing.
As further preferred scheme, promote the subassembly including the mounting panel, the tooth cover, the kelly, the extrusion spring, fixed baffle and promotion rack, fixed mounting has the mounting panel on the bottom plate, the mounting panel is connected with the power shaft rotary type, the tooth cover has been cup jointed on the power shaft, the mode sliding connection that is triangular distribution on the tooth cover has the kelly, the kelly card is gone into in the power shaft slot, the hookup has the extrusion spring on the kelly, extrusion spring one end and tooth cover hookup, the mounting panel top surface is provided with fixed baffle, sliding connection has the promotion rack on the fixed baffle, promote rack and tooth cover intermeshing.
As further preferred scheme, the extrusion decline subassembly is including the wedge, fixed grooving board, supporting spring, the stripper plate, the stationary platen, arc and compression spring, it has the wedge to promote the welding of rack one end, two fixed grooving boards of fixedly connected with on the mounting panel, common sliding type is connected with the stripper plate on two fixed grooving boards, the hookup has supporting spring on the stripper plate, supporting spring one end and mounting panel fixed connection, the welding has the stationary platen on the stripper plate, stationary platen and wedge be in contact with each other, sliding type is connected with the arc on the stripper plate, be connected with a pair of compression spring between arc and the stripper plate.
As further preferred scheme, the lift lifting assembly comprises a fixing column, a lifting supporting plate, a lower pressing rod, an L-shaped plate, a swinging rod and a fixed round block, the fixing column is fixedly connected onto the bottom plate, the lifting supporting plate is connected onto the fixing column in a lifting mode, the lower pressing rod is connected onto the fixing pressing plate, the L-shaped plate is fixedly mounted on the bottom plate, the swinging rod is rotatably connected onto the L-shaped plate, the swinging rod is in limit fit with the lifting supporting plate, the fixed round block is arranged on the L-shaped plate, and the fixed round block is in contact with the swinging rod.
The invention has the following advantages:
the position of the second chamfering wheel is adjusted by rotating the rotating handle and the screw rod, so that the second chamfering wheel is in mutual contact with the other end opening of the pipe fitting, chamfering work on the inner part of the pipe fitting opening is facilitated, and according to the shapes of the first chamfering wheel and the second chamfering wheel, the first chamfering wheel and the second chamfering wheel can chamfer the pipe fittings with various calibers, so that the equipment can perform end opening chamfering work on the pipe fittings with different sizes.
Through the cooperation of promotion layer board upward movement and arc downstream, the arc can press from both sides the pipe fitting with promoting the layer board and press from both sides tightly fixed, avoids the pipe fitting can take place the skew when carrying out the chamfer, prevents the phenomenon that the pipe fitting damaged.
The inner part of one port of the pipe fitting is chamfered through the rotation of the first chamfering wheel, and the inner part of the other port of the pipe fitting is chamfered through the rotation of the second chamfering wheel, so that the aim of simultaneously chamfering two ports of the pipe fitting is fulfilled.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of the power transmission assembly of the present invention.
Fig. 4 is a schematic perspective view of the mobile clamping assembly of the present invention.
Fig. 5 is a partial perspective view of the pushing assembly of the present invention.
Fig. 6 is an enlarged schematic view of the structure of the present invention a.
Fig. 7 is a perspective view of the squeeze drop assembly of the present invention.
Figure 8 is a schematic perspective view of a portion of the squeeze-drop assembly of the present invention.
Fig. 9 is a schematic perspective view of the lifting assembly of the present invention.
Wherein: 1-a bottom plate, 2-a power transmission assembly, 21-a motor, 22-a power shaft, 23-a large bevel gear, 24-a transmission shaft, 25-a bevel wheel I, 26-a small bevel gear, 27-a rotating shaft, 28-a transmission gear, 3-a movable clamping assembly, 31-a rotating ring, 32-a moving rod, 33-a guide bar, 34-a bevel wheel II, 35-a screw rod, 351-a rotating handle, 36-a push plate, 37-a pinion, 38-a rotating gear ring, 4-a pushing assembly, 41-a mounting plate, 42-a gear sleeve, 43-a clamping rod, 44-an extrusion spring, 45-a fixed guide plate, 46-a pushing rack, 5-an extrusion descending assembly, 51-a wedge plate, 52-a fixed grooved plate and 53-a supporting spring, 54-extrusion plate, 55-fixed pressing plate, 56-arc plate, 57-compression spring, 6-lifting component, 61-fixed column, 62-lifting supporting plate, 63-lower pressing rod, 64-L-shaped plate, 65-swing rod and 66-fixed round block.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example (b): a chamfering machine for the interior of a multi-caliber pipe fitting for part processing is shown in figures 1-9 and comprises a bottom plate 1, a power transmission assembly 2, a movable clamping assembly 3, a pushing assembly 4, an extrusion descending assembly 5 and a lifting assembly 6, wherein the power transmission assembly 2 is arranged on the bottom plate 1 and used for arranging the movable clamping assembly 3 for clamping the pipe fitting on the bottom plate 1, the pushing assembly 4 is also arranged on the bottom plate 1 and used for arranging the extrusion descending assembly 5 for fixing the pipe fitting on the pushing assembly 4, and the lifting assembly 6 is also arranged on the bottom plate 1.
The power transmission assembly 2 comprises a motor 21, a power shaft 22, a large bevel gear 23, a transmission shaft 24, a first chamfering wheel 25, a small bevel gear 26, a rotating shaft 27 and a transmission gear 28, the motor 21 is fixedly mounted on the bottom plate 1, the power shaft 22 is welded at one end of an output shaft of the motor 21, the large bevel gear 23 is fixedly connected onto the power shaft 22, the transmission shaft 24 is rotatably connected onto the bottom plate 1, the first chamfering wheel 25 is welded at one end of the transmission shaft 24 and is used for chamfering the interior of one port of a pipe fitting, the small bevel gear 26 is arranged on the transmission shaft 24, the small bevel gear 26 and the large bevel gear 23 are mutually engaged, the rotating shaft 27 is connected onto the bottom plate 1 in a bearing connection mode, the transmission gear 28 is fixedly connected onto the rotating shaft 27, the transmission gear 28 is also fixedly connected onto the transmission shaft 24, and the two transmission gears 28 are mutually engaged.
The movable clamping assembly 3 comprises a rotating ring 31, a moving rod 32, a guide strip 33, a chamfering wheel II 34, a screw 35, a rotating handle 351, a push plate 36, a pinion 37 and a rotating gear ring 38, wherein the rotating ring 31 is rotatably connected to the bottom plate 1 far away from the transmission shaft 24, the moving rod 32 is movably connected to the rotating ring 31, the moving rod 32 is provided with a three-guide strip 33, the guide strip 33 is in limit connection with the rotating ring 31, one end of the moving rod 32 is welded with the chamfering wheel II 34, the chamfering wheel II 34 is used for chamfering the interior of the other port of the pipe, the bottom plate 1 is connected with the screw 35 through a threaded connection mode, one end of the screw 35 is welded with the rotating handle 351, the other end of the screw 35 far away from the rotating handle 351 is rotatably connected with the push plate 36, the pinion 37 is rotatably connected to the push plate 36 through a rotating shaft, the rotating gear ring 38 is arranged on the moving rod 32, and the rotating gear ring 38 is also slidably connected to the rotating shaft 27, both rotary ring gears 38 intermesh with the pinion gear 37.
The pushing assembly 4 comprises a mounting plate 41, a gear sleeve 42, a clamping rod 43, an extrusion spring 44, a fixed guide plate 45 and a pushing rack 46, the mounting plate 41 is fixedly mounted on the bottom plate 1, the mounting plate 41 is rotatably connected with the power shaft 22 far away from the motor 21, the gear sleeve 42 is sleeved on the power shaft 22 close to the mounting plate 41, the clamping rod 43 is slidably connected with the gear sleeve 42 in a triangular distribution mode on the gear sleeve 42, the clamping rod 43 is clamped into a slot of the power shaft 22, the clamping rod 43 is used for clamping the power shaft 22, the extrusion spring 44 is connected onto the clamping rod 43 in a coupling mode, one end of the extrusion spring 44 far away from the clamping rod 43 is connected with the gear sleeve 42 in a coupling mode, the top surface of the mounting plate 41 is provided with the fixed guide plate 45, the fixed guide plate 45 is used for blocking the pushing rack 46, the sliding connection on the fixed guide plate 45 is provided with the pushing rack 46, and the pushing rack 46 is meshed with the gear sleeve 42.
The extrusion descending assembly 5 comprises a wedge-shaped plate 51, fixed slotted plates 52, supporting springs 53, an extrusion plate 54, a fixed pressing plate 55, an arc-shaped plate 56 and compression springs 57, the wedge-shaped plate 51 is welded at one end of a push rack 46, the two fixed slotted plates 52 are fixedly connected to the mounting plate 41, the extrusion plate 54 is jointly connected to the two fixed slotted plates 52 in a sliding manner, the supporting springs 53 are connected to the extrusion plate 54 in a connecting manner, one ends of the supporting springs 53 far away from the extrusion plate 54 are fixedly connected with the mounting plate 41, the fixed pressing plate 55 is welded to the extrusion plate 54, the fixed pressing plate 55 is in contact with the wedge-shaped plate 51, the wedge-shaped plate 51 is used for pushing the fixed pressing plate 55 and an upper device to move downwards, the arc-shaped plate 56 is connected to the extrusion plate 54 far away from the fixed pressing plate 55 in a sliding manner, the arc-shaped plate 56 is used for clamping a pipe fitting, and a pair of compression springs 57 is connected between the arc-shaped plate 56 and the extrusion plate 54.
Lifting component 6 is including fixed column 61, promote layer board 62, holding down rod 63, L shaped plate 64, pendulum rod 65 and fixed round piece 66, fixed column 61 rigid coupling is on bottom plate 1, a mode that promotion layer board 62 for placing the pipe fitting is connected on fixed column 61 with the liftable, the hookup has holding down rod 63 on the stationary platen 55, fixed mounting has L shaped plate 64 on bottom plate 1, the last rotation type of L shaped plate 64 is connected with pendulum rod 65, pendulum rod 65 is used for driving promotion layer board 62 upward movement, pendulum rod 65 and the spacing cooperation of promotion layer board 62, be provided with fixed round piece 66 on the L shaped plate 64, fixed round piece 66 and pendulum rod 65 contact each other.
When the inside of a pipe opening needs to be chamfered, a worker manually places the pipe needing to be chamfered on the lifting support plate 62, one port of the pipe is in contact with the first chamfering wheel 25, then the worker rotates the rotating handle 351 and the screw 35, the screw 35 and the device on the screw 35 move towards the direction close to the motor 21, the push plate 36 can push the two rotating gear rings 38 to move towards the direction close to the motor 21, one rotating gear ring 38 drives the moving rod 32 and the device on the moving rod to move towards the direction close to the motor 21, the second chamfering wheel 34 is in contact with the other port of the pipe, and the shapes of the first chamfering wheel 25 and the second chamfering wheel 34 can chamfer the pipes with various calibers.
The staff manually starts motor 21, and motor 21 output shaft rotates and drives power shaft 22 and the device rotation on it, and power shaft 22 drives tooth cover 42 through kelly 43 and rotates to tooth cover 42 drives and promotes rack 46 and wedge 51 and move towards being close to swivel 31, and then wedge 51 can promote stationary platen 55 and the device downward movement on it for arc 56 downward movement presss from both sides the pipe fitting tightly. The downward movement of the lower pressing rod 63 can push the swing rod 65 to swing, the swing rod 65 can drive the lifting support plate 62 to move upwards, and the pipe fitting can be clamped and fixed through the matching of the lifting support plate 62 and the arc-shaped plate 56. When the fixed guide plate 45 blocks the pushing rack 46, the power shaft 22 rotates continuously to push the clamping rod 43 to move relatively, the clamping rod 43 does not clamp the power shaft 22 any more, and the gear sleeve 42 does not rotate any more.
When the power shaft 22 and the device on the power shaft rotate, the large bevel gear 23 drives the small bevel gear 26 and the device on the power shaft to rotate, the first chamfering wheel 25 rotates to chamfer the inside of one port of the pipe, the transmission gear 28 drives the rotating shaft 27 and the device on the rotating shaft to rotate, the rotating gear ring 38 drives the moving rod 32 and the device on the moving rod to rotate through the pinion 37, and the second chamfering wheel 34 rotates to chamfer the inside of the other port of the pipe.
After the chamfering of the ports at the two ends of the pipe fitting is finished, the worker manually turns off the motor 21 to stop the operation of the equipment, and the clamping rod 43 clamps the power shaft 22 again under the action of the extrusion spring 44. The staff is manual to be kept away from the pulling of swivel ring 31 direction and promote rack 46 and wedge-shaped plate 51, and wedge-shaped plate 51 separates with fixed clamp plate 55, and compressed supporting spring 53 resets and drives stripper plate 54 and the device upward movement that goes up, and lower depression bar 63 upward movement separates with pendulum rod 65, and lifting support plate 62 receives the effect of gravity downstream for pendulum rod 65 swings and resets, and lifting support plate 62 no longer presss from both sides the pipe fitting with arc 56. Finally, the worker manually rotates the rotating handle 351 and the screw 35 in the reverse direction, so that the screw 35 and the device on the screw move in the direction away from the motor 21, the push plate 36 can push the two rotating gear rings 38 and the device on the screw to move in the direction away from the motor 21, the second chamfering wheel 34 is separated from the pipe, and the worker takes the pipe down from the lifting support plate 62.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides an inside beveler of multi-aperture pipe fitting for parts machining which characterized in that: the lifting device comprises a bottom plate, a power transmission assembly, a movable clamping assembly, a pushing assembly, an extrusion descending assembly and a lifting assembly, wherein the power transmission assembly is arranged on the bottom plate, the movable clamping assembly is arranged on the bottom plate, the pushing assembly is also arranged on the bottom plate, the extrusion descending assembly is arranged on the pushing assembly, and the lifting assembly is also arranged on the bottom plate.
2. The inside chamfering machine for a multi-diameter pipe fitting for parts processing according to claim 1, wherein: the power transmission assembly comprises a motor, a power shaft, a large bevel gear, a transmission shaft, a first chamfering wheel, a small bevel gear, a rotating shaft and a transmission gear, the motor is fixedly mounted on a bottom plate, the power shaft is welded at one end of an output shaft of the motor, the large bevel gear is fixedly connected to the power shaft, the transmission shaft is rotatably connected to the bottom plate, the first chamfering wheel is welded at one end of the transmission shaft, the small bevel gear is arranged on the transmission shaft, the small bevel gear and the large bevel gear are mutually matched, the rotating shaft is connected to the bottom plate through a bearing, the transmission gear is fixedly connected to the rotating shaft, the transmission gear is fixedly connected to the transmission shaft, and the two transmission gears are mutually meshed.
3. The inside chamfering machine for a multi-diameter pipe fitting for parts processing according to claim 2, wherein: remove clamping components including the rotating ring, the carriage release lever, the gib, chamfer wheel two, the screw rod, the turning handle, the push pedal, pinion and rotation ring gear, the rotating ring rotary type is connected on the bottom plate, the movable carriage release lever that is connected with on the rotating ring, be provided with three gibs on the carriage release lever, gib and rotating ring limit connection, the welding of carriage release lever one end has chamfer wheel two, the mode through threaded connection is connected with the screw rod on the bottom plate, the welding of screw rod one end has the turning handle, screw rod other end rotary type is connected with the push pedal, be connected with the pinion through the pivot rotary type in the push pedal, be provided with the rotation ring gear on the carriage release lever, the same slidingtype is connected with the rotation ring gear in the axis of rotation, two rotation ring gears all with pinion intermeshing.
4. The inside chamfering machine for a multi-diameter pipe fitting for parts processing according to claim 3, wherein: the promotion subassembly is including the mounting panel, the tooth cover, the kelly, the extrusion spring, fixed baffle and promotion rack, fixed mounting has the mounting panel on the bottom plate, the mounting panel is connected with the power shaft rotary type, the tooth cover has been cup jointed on the power shaft, the mode sliding connection that is triangular distribution on the tooth cover has the kelly, the kelly card is gone into in the power shaft slot, the hookup has the extrusion spring on the kelly, extrusion spring one end and tooth cover hookup, the mounting panel top surface is provided with fixed baffle, the sliding type is connected with the promotion rack on the fixed baffle, promotion rack and tooth cover intermeshing.
5. The inside chamfering machine for a multi-diameter pipe fitting for parts processing according to claim 4, wherein: the extrusion decline subassembly is including the wedge, fixed fluting board, supporting spring, the stripper plate, the fixed pressing plate, arc and compression spring, it has the wedge to promote rack one end welding, two fixed fluting boards of fixedly connected with on the mounting panel, common sliding type is connected with the stripper plate on two fixed fluting boards, the hookup has supporting spring on the stripper plate, supporting spring one end and mounting panel fixed connection, the welding has the fixed pressing plate on the stripper plate, fixed pressing plate and wedge be in contact with each other, the gliding style is connected with the arc on the stripper plate, be connected with a pair of compression spring between arc and the stripper plate.
6. The inside chamfering machine for a multi-diameter pipe fitting for parts processing according to claim 5, wherein: the lifting assembly comprises a fixing column, a lifting supporting plate, a lower pressing rod, an L-shaped plate, an oscillating rod and a fixed round block, the fixing column is fixedly connected onto the bottom plate, the lifting supporting plate is connected onto the fixing column in a lifting mode, the lower pressing rod is connected onto the fixing pressing plate, the L-shaped plate is fixedly mounted on the bottom plate, the oscillating rod is connected onto the L-shaped plate in a rotating mode, the oscillating rod is in limit fit with the lifting supporting plate, the L-shaped plate is provided with the fixed round block, and the fixed round block is in mutual contact with the oscillating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110943938.7A CN113510315A (en) | 2021-08-17 | 2021-08-17 | Inside beveler of many mouthfuls of pipe fittings for parts machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110943938.7A CN113510315A (en) | 2021-08-17 | 2021-08-17 | Inside beveler of many mouthfuls of pipe fittings for parts machining |
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| Publication Number | Publication Date |
|---|---|
| CN113510315A true CN113510315A (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110943938.7A Pending CN113510315A (en) | 2021-08-17 | 2021-08-17 | Inside beveler of many mouthfuls of pipe fittings for parts machining |
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| CN (1) | CN113510315A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620716A (en) * | 2020-12-24 | 2021-04-09 | 刘意 | Multifunctional mold machining bed with adjustable aperture |
| CN112809766A (en) * | 2021-03-01 | 2021-05-18 | 谢昌 | Rubber ring segmentation cuts device for automobile rubber part processing |
| CN112936111A (en) * | 2021-02-21 | 2021-06-11 | 余杰 | Rusty pipeline sand blasting device with recovery function and double-sided sand blasting function |
| CN112974956A (en) * | 2021-02-05 | 2021-06-18 | 刘强 | Cutter loss prevention immersion type cooling steel plate machining device |
| CN113084768A (en) * | 2021-04-21 | 2021-07-09 | 徐伟春 | Can be to rotatory processing mount of automobile tire of different specifications size |
-
2021
- 2021-08-17 CN CN202110943938.7A patent/CN113510315A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620716A (en) * | 2020-12-24 | 2021-04-09 | 刘意 | Multifunctional mold machining bed with adjustable aperture |
| CN112974956A (en) * | 2021-02-05 | 2021-06-18 | 刘强 | Cutter loss prevention immersion type cooling steel plate machining device |
| CN112936111A (en) * | 2021-02-21 | 2021-06-11 | 余杰 | Rusty pipeline sand blasting device with recovery function and double-sided sand blasting function |
| CN112809766A (en) * | 2021-03-01 | 2021-05-18 | 谢昌 | Rubber ring segmentation cuts device for automobile rubber part processing |
| CN113084768A (en) * | 2021-04-21 | 2021-07-09 | 徐伟春 | Can be to rotatory processing mount of automobile tire of different specifications size |
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Application publication date: 20211019 |
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| RJ01 | Rejection of invention patent application after publication |