CN112935398A - Positioning device and cutting machine with same - Google Patents
Positioning device and cutting machine with same Download PDFInfo
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- CN112935398A CN112935398A CN202110183450.9A CN202110183450A CN112935398A CN 112935398 A CN112935398 A CN 112935398A CN 202110183450 A CN202110183450 A CN 202110183450A CN 112935398 A CN112935398 A CN 112935398A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 106
- 238000003754 machining Methods 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
-
- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
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Abstract
The invention relates to the field of machining, and discloses a cutting machine which comprises a first assembly, a second assembly and a displacement adjusting mechanism, wherein the first assembly comprises a first cutting device, a first machining area and a positioning device; the second assembly comprises a second cutting device and a second processing area; the positioning device comprises a positioning piece and a driving piece for driving the positioning piece to enter the first processing area to position the part, and the driving piece comprises a power piece and a moving piece; the positioning piece is connected with the movable piece. This cutting machine is outside at daily use, and the setting element is in first processing district, is in hidden state when normally processing, when treating to need using, through controlling the driving piece, drives the setting element and removes and enter into first processing district in, realizes the conversion of processing state and hidden state. The multiple feed cutting modes and the positioning device are flexibly combined, and the whole practicability and flexibility are strong.
Description
Technical Field
The invention relates to the field of machining, in particular to a positioning device and a cutting machine with the same.
Background
The cutting angles of the aluminum alloy materials are generally 90 degrees and 45 degrees, the original length of the material is 6 meters, and the material needs to be cut in a plurality of times in sections within the effective processing length of the material.
In order to solve the above problems, the existing cutting equipment mainly has the following modes: by using the angle-adjustable double-head cutting machine, the material is pushed between the saw blades of the two cutting heads, and the two saw blades work simultaneously, so that the material with the required length can be obtained. However, when the material is 90 ° at both ends, this increases the material consumption, the energy waste and the saw blade loss.
Disclosure of Invention
The embodiment of the invention aims to provide a positioning device which is provided with a positioning device convenient for processing personnel to position and process parts and has higher processing efficiency, when two ends of a processed material are both at an angle of 90 degrees, the cutting processing of one end of the material can be reduced by utilizing the positioning function of the positioning device, and the consumption of the material, the waste of energy and the loss of a saw blade are reduced.
In order to achieve the above object, an embodiment of the present invention provides a cutting machine, including a first general bearing, a second general bearing, and a displacement adjusting mechanism for adjusting a distance between the first general bearing and the second general bearing, where the first general bearing includes a first cutting device, a first processing area, and a positioning device; the second assembly comprises a second cutting device and a second processing area;
the positioning device comprises a positioning piece and a driving piece for driving the positioning piece to enter the first machining area to position the part, and the driving piece comprises a power piece and a moving piece; the positioning piece is connected with the movable piece.
Compared with the prior art, when the cutting machine is used daily, the positioning piece is located outside the first machining area and in a hidden state during normal machining, when the cutting machine needs to be used, the driving positioning piece is driven to move to enter the first machining area through controlling the driving piece, the part is continuously machined, the positioning piece can be utilized to position the part to be machined, and the machining state and the hidden state are converted. Multiple feed cutting mode and positioner nimble combination, accommodation is extensive, and this cutting machine whole practicality and flexibility are all stronger.
As an improvement of the above scheme, the positioning device further comprises a positioning rod and a fastening assembly;
the positioning rod movably penetrates through the positioning piece, the first machining area and the second machining area are both positioned on a movable path of the positioning rod, and one end of the positioning rod is provided with a positioning surface;
the positioning rod is detachably connected to the positioning piece through the fastening assembly.
As an improvement of the scheme, the two ends of the positioning rod are provided with positioning surfaces.
As an improvement of the above scheme, the fastening assembly comprises two clamping nuts clamped on two sides of the positioning piece; the positioning rod penetrates through the two clamping nuts and is in threaded connection with the two clamping nuts.
As an improvement of the above scheme, the positioning device is located inside the first main bearing, and the first main bearing is provided with a third avoiding groove for allowing the positioning element to move into the first processing area to position the workpiece to be processed.
As a modification of the above scheme, the mounting piece is fixedly mounted on the inner wall of the first assembly and is positioned at the back of the first processing area.
As a modification of the above, the positioning device is integrally mounted at the bottom of the first processing area.
As a modification of the above solution, the first cutting device is located in the first main bearing, and the first main bearing is provided with a first avoidance groove for feeding the cutter of the first cutting device from the inside of the first main bearing to the first processing area;
the second cutting device is located in the second assembly, and the second assembly is provided with a second avoidance groove for allowing the cutter of the second cutting device to feed to the second machining area from the second assembly.
As an improvement of the above scheme, the first cutting device and/or the second cutting device comprises a linear movement feed device, and the linear movement feed device comprises a guide part, a moving seat, a feeding part, a saw blade and a power part for driving the saw blade to rotate;
the guide part comprises a linear guide rail;
the moving seat is connected with the guide part in a sliding manner;
the feeding part comprises a feeding cylinder, and the output end of the feeding cylinder is connected with the movable seat;
the power part is arranged on the movable seat and is in transmission connection with the saw blade.
As a refinement of the above, the first cutting device and/or the second cutting device comprises an oscillating feed device comprising: the connecting seat, the swing arm and the saw blade;
the swing arm is rotationally connected with the connecting seat, the saw blade is rotationally connected with the end part of the swing arm, the swing arm is provided with a power part for driving the saw blade to rotate for cutting, and the saw blade is in transmission connection with the power part;
the saw blade feeding device is characterized by further comprising a feeding driving part for driving the swing arm to rotate so that the saw blade feeds, wherein the feeding driving part comprises a first air cylinder, and a telescopic shaft of the first air cylinder is rotatably connected with the swing arm.
As an improvement of the scheme, the power part comprises a motor, and the saw blade is in transmission connection with an output shaft of the motor through a belt.
As an improvement of the scheme, the saw blade is in transmission connection with the power part through a belt.
As an improvement of the above scheme, the first processing area and the second processing area are located on the same plane, the first total bearing and the second total bearing are both provided with a backup seat for mounting and positioning a workpiece, the backup seat comprises a positioning surface for mounting and positioning the workpiece, and the positioning surface on the first total bearing and the positioning surface on the second total bearing are located on the same plane.
The embodiment of the invention also provides a positioning device, which comprises a positioning piece, a driving piece for driving the positioning piece to do telescopic motion and an installation piece for installing the device on target equipment;
the driving piece comprises a power piece and a moving piece;
the power part is an air cylinder, and the moving part is a telescopic shaft;
the positioning piece is connected with the movable piece;
the driving piece is arranged on the mounting piece;
still include locating lever and fastening components:
the positioning rod movably penetrates through the positioning piece along the axial direction of the positioning rod, and a positioning surface is arranged at the end part of the positioning rod;
the positioning rod is detachably connected to the positioning piece through the fastening assembly.
As an improvement of the above scheme, the fastening assembly comprises two clamping nuts clamped on two sides of the positioning piece; the positioning rod penetrates through the two clamping nuts and is in threaded connection with the two clamping nuts.
The method has the following specific beneficial effects:
1. the positioning device, the first cutting device and the second cutting device are arranged in a built-in mode, so that the effects of compact structure and reasonable space utilization can be achieved, and meanwhile, the built-in arrangement can also fundamentally and directly improve the operation safety of the cutting system;
2. by adopting various feed cutting modes and flexibly combining the positioning device, the repeated operation during 90-degree cutting is avoided, the material consumption is reduced, and the energy waste and the saw blade loss are reduced;
3. when the length of the material to be processed is smaller than the distance between the positioning piece and the saw blade of the second cutting device, the positioning device is operated to enable the positioning piece to extend out of the first processing area, then the positioning rod is arranged at a proper position in the positioning piece according to the required processing length of the material to be processed, the positioning surface is used for positioning, and the second cutting device works to process the material with the required length. The whole positioning mode is extremely flexible, the operation is simple, and the practicability of the cutting machine is further improved;
4. both ends of the positioning rod are provided with positioning surfaces, so that the first bearing and the second bearing can be positioned and processed through the positioning rod.
Drawings
FIG. 1 is a schematic diagram showing the detailed structure of example 1 of the present invention;
FIG. 2 is a detailed structural view of a back rest in embodiment 1 of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an internal structural view of a first summary in embodiment 1 of the present invention;
fig. 5 is a detailed structural view of an oscillating feed unit in embodiment 2 of the present invention;
FIG. 6 is a detailed configuration diagram of a positioning apparatus in embodiment 3 of the present invention;
FIG. 7 is a detailed structural view of a driving member in embodiment 3 of the invention;
fig. 8 is a schematic structural diagram of a first assembly and a second assembly in embodiment 5 of the present invention;
fig. 9 is a specific configuration diagram of a positioning rod in embodiment 5 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1:
referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of embodiment 1 of the present invention, fig. 2 is a schematic structural diagram of a seat in embodiment 1 of the present invention, and fig. 3 is an enlarged view of a point a in fig. 2.
A cutting machine comprises a first assembly 1, a second assembly 2 and a displacement adjusting mechanism 3 for adjusting the distance between the first assembly 1 and the second assembly 2, wherein the first assembly 1 comprises a first cutting device 4, a first processing area and a positioning device 6; the second assembly 2 comprises a second cutting device and a second processing zone. The displacement adjusting mechanism 3 comprises a guide rail 7, the second assembly bearing 2 comprises a pulley block and a driving motor for driving the pulley block to rotate, and the pulley block is in rolling connection with the guide rail 7 in a matching mode. In this embodiment, the first bearing assembly 1 is fixedly disposed.
The positioning device 6 comprises a positioning member 61, a driving member 62 for driving the positioning member 61 into the first machining area to position the part, and a mounting member 63.
It should be noted that the driving member 62 can be mounted on the inner wall of the first assembly 1 through the mounting member 63, or the mounting member 63 can be omitted, and the driving member 62 is directly mounted and fixed on the inner wall of the first assembly 1, which is not limited herein. In the present embodiment, the driving member 62 is mounted on the inner wall of the first assembly 1 via the mounting member 63.
The driving member 62 includes a power member and a movable member, in this embodiment, the power member is a cylinder, and the movable member is a telescopic shaft. The positioning piece 61 is fixedly connected with the movable piece, and the driving piece 62 is fixedly arranged on the mounting piece 63; the mounting member 63 is fixedly connected to the first bearing assembly 1.
It should be noted that, when the cutting machine is used daily, the positioning element 61 is outside the first processing area, and is in a hidden state during normal processing, and when the cutting machine is needed to be used, the positioning element 61 is driven to move into the first processing area by controlling the driving element 62, and when the part is continuously processed, the positioning element 61 can be used for positioning the part to be processed.
Further elaborately describe positioner 6, when setting element 61 stretches out, because of positioner 6 sets up on first always holds 1, so adjust the second always holds 2 and the interval between setting element 61, can set up the location cutting length of actual processing, utilize this cutting machine to carry out cutting process, if treat that two tip requirements of machined part are 90 degrees, the required cutting length of accessible, always hold 2 and the distance between setting element 61 to the second and adjust, can begin cutting process after the adjustment finishes, at this moment, through the positioning action that utilizes positioner, can reduce the cutting process of material one end, the consumption of material has been reduced, the waste of the energy and the loss of saw bit.
Preferably, in this embodiment, the positioning device 6 is located inside the first assembly bearing 1, the mounting member 63 is fixedly mounted on the inner wall of the first assembly bearing 1, and the first assembly bearing 1 is provided with a third avoiding groove 23 for allowing the positioning member 61 to move into the first processing area to position the workpiece to be processed. Further, in this embodiment, the first processing area and the second processing area are located on the same plane, the first assembly bearing 1 and the second assembly bearing 2 both include a seat 14 for mounting and positioning a workpiece, the seat 14 includes a positioning surface for mounting and positioning the workpiece, and the positioning surface on the first assembly bearing 1 and the positioning surface on the second assembly bearing 2 are located on the same plane. In the embodiment, the positioning device 6 is integrally installed at the back of the seat 14 of the first assembly 1, the third avoiding groove 23 is opened on the seat 14, and the positioning member 61 is driven by the driving member 62 to extend out of the seat 14 through the third avoiding groove 23 and enter the first processing area, so as to finally realize the conversion between the processing state and the hidden state.
Referring to fig. 4, fig. 4 is an internal structural view of a first summary in embodiment 1 of the present invention.
In the present embodiment, the first cutting device 4 is located in the first main bearing 1, and the first main bearing 1 is provided with a first avoidance groove 18 for feeding the tool of the first cutting device 4 from the inside of the first main bearing 1 to the first processing area. The second cutting device is located in the second assembly 2, and the second assembly 2 is provided with a second avoiding groove 22 for feeding a second cutting device cutter from the second assembly 2 to the second processing area.
The built-in arrangement of the first cutting device 4 and the second cutting device can achieve the effects of compact structure and reasonable space utilization, and meanwhile, the built-in arrangement can also fundamentally and directly improve the operation safety of the cutting system.
In this embodiment, the first cutting device 4 and the second cutting device may be a linear moving feeding device or a swinging feeding device, wherein the linear moving feeding device may be a vertical lifting feeding mode or a horizontal longitudinal feeding mode, which is not limited in this embodiment.
In the present embodiment, the first cutting device 4 and the second cutting device are both linear motion feed devices, and each linear motion feed device includes a guide portion 41, a motion base 42, a feed portion 43, a saw blade 10, and a power portion 44 for driving the saw blade 10 to rotate;
the guide portion 41 is a linear guide;
the movable seat 42 is connected with the guide part 41 in a sliding way;
the feeding part 43 comprises a feeding cylinder, and the output end of the feeding cylinder is connected with the movable seat 42;
the power part 44 is disposed on the movable base 42 and is in transmission connection with the saw blade 10.
In this embodiment, the feeding portion 43 is used to be fixedly connected to the first assembly 1 or the second assembly 2, and the power portion 44 is a driving motor, and an output shaft of the driving motor is in transmission connection with the saw blade 10 through a belt (not shown in the figure). It should be noted that the driving motor can also be connected with the saw blade 10 through a transmission manner such as a gear, and even the saw blade 10 can also be directly connected with an output shaft of the driving motor in a rotating manner, and the transmission connection manner is not further limited herein.
When the linear motion feed device is used for cutting, the power part 44 drives the saw blade 10 to rotate, and the feed cylinder is used for driving the moving seat 42 to realize the moving feed of the saw blade 10.
In the present embodiment, the first machining area and the second machining area are actual cutting areas where the cutter performs cutting machining on the component, and in the present embodiment, the cutter is the saw blade 10. In addition, in the embodiment, two first avoiding grooves 18 and two second avoiding grooves 22 are provided, and in actual processing, the cutting angle requirement of the workpiece to be processed is generally 90 degrees or 45 degrees, so that the two first avoiding grooves 18 are respectively arranged at 90 degrees and 45 degrees with the horizontal plane, and the second avoiding grooves 22 are also arranged in this way. In actual processing, a worker can adjust the angle of the cutter according to needs, and the angle adjustment of the cutter is a mature common prior art and is not described in detail herein.
Illustratively, when the cutting machine is used for machining accessories, the distance between the first assembly 1 and the second assembly 2 needs to be adjusted by the displacement adjusting mechanism 3 in an adaptive manner according to the machining length required by the accessories, and meanwhile, the angle of the cutter needs to be adjusted according to the requirement. In addition, during accessory processing, the initial angle at the two ends of the accessory is generally 90 degrees, the state of the positioning device 6 is adjusted, single-end positioning cutting is carried out on the accessory, repeated cutting when 90-degree cutting is needed at the two ends of the accessory is avoided, multiple feed cutting modes are flexibly combined with the positioning device 6, the application range is wide, and the whole practicability and flexibility of the cutting machine are strong.
Further refine, first processing district and second processing district are in the coplanar, and first always holds 1 and second always holds 2 and all is provided with the seat 14 that leans on that supplies the machined part installation location, leans on seat 14 including the locating surface that supplies the machined part installation location, and the locating surface on first always holding 1 and the locating surface on the second always holding 2 are in the coplanar.
Example 2:
referring to fig. 5, fig. 5 is a detailed structural view of the swing feed apparatus in embodiment 2 of the present invention.
In this embodiment, the first cutting device 4 and the second cutting device are both swing feed devices, and the swing feed devices include: a connecting seat 8, a swing arm 9, and a saw blade 10. Wherein, the connecting seat 8 is connected with the first assembly 1 or the second assembly 2 by screws; the swing arm 9 is rotatably connected with the connecting seat 8, the saw blade 10 is rotatably connected with the end part of the swing arm 9, and the swing arm 9 is provided with a power part 44 for driving the saw blade 10 to rotate for cutting; in addition, a feed driving part for driving the swing arm 9 to rotate so that the saw blade 10 protrudes out of the first avoidance groove 18 or the second avoidance groove 22 for feeding is also included. The power part 44 comprises a motor, and the saw blade 10 is in transmission connection with an output shaft of the motor through a belt 11.
It should be noted that the motor may also be in transmission connection with the saw blade 10 through a transmission manner such as a gear, and even the saw blade 10 may also be directly in rotation connection with an output shaft of the motor, and the transmission connection manner is not further limited herein.
Exemplarily, when starting the swing feed gear to process, only need the starter motor can, the motor will drive the saw blade 10 through the output shaft and rotate, in addition, in this embodiment, the feed driving part includes first cylinder 12, first cylinder 12 rotates with the connecting seat 8 and is connected, the telescopic shaft of first cylinder 12 rotates with the swing arm 9 and is connected. The first cylinder 12 is operated to drive the telescopic shaft to reciprocate, so that the swing arm 9 can be driven to rotate on the connecting seat 8, and the action of protruding and avoiding the groove to feed is completed.
Example 3:
referring to fig. 6, fig. 6 is a detailed structural view of a positioning device in embodiment 3 of the present invention.
In this embodiment, the positioning device 6 is integrally installed at the bottom of the first processing area, the first assembly 1 includes a first worktable, the third avoiding groove 23 is formed on the first worktable, and the installation member 63 is fixedly installed inside the first assembly 1.
It should be noted that the driving member 62 can be mounted on the inner wall of the first assembly 1 through the mounting member 63, or the mounting member 63 can be omitted, and the driving member 62 is directly mounted and fixed on the inner wall of the first assembly 1, which is not limited herein.
Referring to fig. 7, fig. 7 is another specific structural diagram of the positioning device in embodiment 3 of the present invention, and the driving member 62 is directly mounted and fixed on the inner wall of the first assembly 1.
Example 4:
in the present embodiment, the positioning device 6 includes a positioning member 61 and a driving member 62 for driving the positioning member 61 into the first processing area to position the component.
The driving member 62 includes a power member and a movable member, in this embodiment, the power member is a cylinder, and the movable member is a telescopic shaft. The positioning member 61 is fixedly connected with the movable member, and the driving member 62 is fixedly connected with the first assembly 1 by means of screws or welding.
Example 5:
referring to fig. 8 and 9, wherein fig. 8 is a schematic structural diagram of a first assembly and a second assembly in embodiment 5 of the present invention, and fig. 9 is a schematic structural diagram of a positioning rod in embodiment 5 of the present invention.
Because the first cutting device 4 and the second cutting device 5 are respectively positioned in the first bearing 1 and the second bearing 2, and the parts of the first cutting device 4 and the second cutting device 5 occupy space, the two saw blades 10 of the first cutting device 4 and the second cutting device 5 cannot approach to each other infinitely, and when the length of a material to be processed is smaller than the distance between the two saw blades 10, the processing and positioning problems of the material are difficult to solve. The first cutting device 4, the second cutting device 5 and the saw blade 10 are omitted from the figures for the sake of illustration.
In the present embodiment, the positioning device 6 further includes a positioning rod 64 and a fastening assembly.
The positioning rod 64 movably penetrates through the positioning member 13, the first machining area and the second machining area are both located on a movable path of the positioning rod 64, one end of the positioning rod 64 is provided with a positioning surface 65, and in addition, the positioning rod 64 is detachably connected to the positioning member 13 through a fastening assembly.
It should be noted that, in the present embodiment, the fastening assembly includes two clamping nuts 66 clamped on two sides of the positioning member 13; the positioning rod 64 is inserted through the two clamping nuts 66 and is threadedly connected to the two clamping nuts 66.
Further, in this embodiment, a movable groove with an open end is provided at one side of the positioning member 13, the shaft of the positioning rod 64 can sink into the movable groove, after the position of the positioning rod 64 is adjusted to a desired position, the positioning rod can be clamped at two sides of the positioning member 13 by rotating the two clamping nuts 66, at this time, the positioning rod 64 can be fixed on the positioning member 13 by the two clamping nuts 66, and when the positioning rod needs to be detached, the two clamping nuts 66 are unscrewed.
Illustratively, when the length of the material to be processed is less than the distance between the positioning member 13 and the saw blade 10 of the second cutting device 5, the positioning device 6 is operated to extend the positioning member 13 out of the first processing region, and then, according to the desired processing length of the material, the positioning rod 64 is placed in the positioning member 13 at a proper position to be positioned by the positioning surface 65, and the second cutting device 5 is operated to process the material with the desired length. The whole positioning mode is very flexible, the operation is simple, and the practicability of the cutting machine is further improved.
Preferably, in the present embodiment, since the positioning surfaces 65 are provided at both ends of the positioning rod 64, both the first assembly 1 and the second assembly 2 can be positioned by the positioning rod 64.
The invention also provides a positioning device 6, which comprises a positioning part 61, a driving part 62 for driving the positioning part 61 to perform telescopic motion, and a mounting part 63 for mounting the device on target equipment. The driving member 62 includes a power member and a movable member, the positioning member 61 is connected to the movable member, and the driving member 62 is disposed on the mounting member 63.
The positioning device 6 further comprises a positioning rod 64 and a fastening assembly. The positioning rod 64 movably penetrates through the positioning member 13, the first machining area and the second machining area are both located on a movable path of the positioning rod 64, one end of the positioning rod 64 is provided with a positioning surface 65, and in addition, the positioning rod 64 is detachably connected to the positioning member 13 through a fastening assembly.
It should be noted that, in the present embodiment, the fastening assembly includes two clamping nuts 66 clamped on two sides of the positioning member 13; the positioning rod 64 is inserted through the two clamping nuts 66 and is threadedly connected to the two clamping nuts 66.
Further elaborately, one side of the positioning element 13 is provided with a movable groove with an open end, the rod body of the positioning rod 64 can sink into the movable groove, after the position of the positioning rod 64 is adjusted to a required position, the two clamping nuts 66 can be rotated to clamp the two sides of the positioning element 13, at this time, the positioning rod 64 can be fixed on the positioning element 13 through the two clamping nuts 66, and when the disassembly is needed, the two clamping nuts 66 are unscrewed.
More preferably, the positioning rod 64 is provided with positioning surfaces 65 at both ends.
It should be noted that the power member is a cylinder, and the moving member is a telescopic shaft. The positioning member 61 is fixedly connected to the movable member, and the driving member 62 is fixedly disposed on the mounting member 63. Further thinning, the positioning piece 61 is a cylinder or a polygonal cylinder
The positioning device 6 can be installed on the required equipment by the installation part 63 through other fixing modes such as screw fixation or welding, and the positioning part 61 realizes the conversion of a processing state and a hidden state under the driving action of the driving part 62.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (15)
1. A cutting machine is characterized by comprising a first general bearing, a second general bearing and a displacement adjusting mechanism for adjusting the distance between the first general bearing and the second general bearing, wherein the first general bearing comprises a first cutting device, a first processing area and a positioning device; the second assembly comprises a second cutting device and a second processing area;
the positioning device comprises a positioning piece and a driving piece for driving the positioning piece to enter the first machining area to position the part, and the driving piece comprises a power piece and a moving piece; the positioning piece is connected with the movable piece.
2. The cutting machine of claim 1 wherein the positioning device further comprises a positioning rod and a fastening assembly;
the positioning rod movably penetrates through the positioning piece, the first machining area and the second machining area are both positioned on a movable path of the positioning rod, and one end of the positioning rod is provided with a positioning surface;
the positioning rod is detachably connected to the positioning piece through the fastening assembly.
3. The cutting machine according to claim 2, wherein both ends of the positioning rod are provided with positioning surfaces.
4. The cutting machine of claim 2 wherein the fastening assembly comprises two clamping nuts clamped to opposite sides of the positioning member; the positioning rod penetrates through the two clamping nuts and is in threaded connection with the two clamping nuts.
5. The cutting machine according to claim 1, wherein the positioning device is located inside the first main bearing, and the first main bearing is provided with a third avoiding groove for allowing the positioning member to move into the first processing area to position the workpiece to be machined.
6. The cutting machine according to claim 5, characterized in that said positioning means are mounted on the inner wall of the first assembly, at the back of said first machining zone.
7. The cutting machine according to claim 5, characterized in that the positioning device is integrally mounted at the bottom of the first machining zone.
8. The cutting machine according to claim 1, characterized in that said first cutting device is located inside said first assembly provided with a first avoidance slot for feeding said first cutting device tool from inside said first assembly towards said first machining zone;
the second cutting device is located in the second assembly, and the second assembly is provided with a second avoidance groove for allowing the cutter of the second cutting device to feed to the second machining area from the second assembly.
9. The cutting machine according to claim 1 or 8, characterized in that the first cutting device and/or the second cutting device comprises a linear movement feed device comprising a guide, a moving seat, a feed, a saw blade and a power section driving the saw blade to rotate;
the guide part comprises a linear guide rail;
the moving seat is connected with the guide part in a sliding manner;
the feeding part comprises a feeding cylinder, and the output end of the feeding cylinder is connected with the movable seat;
the power part is arranged on the movable seat and is in transmission connection with the saw blade.
10. The cutting machine according to claim 1 or 8, characterized in that said first and/or second cutting means comprise an oscillating feed means comprising: the connecting seat, the swing arm and the saw blade;
the swing arm is rotationally connected with the connecting seat, the saw blade is rotationally connected with the end part of the swing arm, the swing arm is provided with a power part for driving the saw blade to rotate for cutting, and the saw blade is in transmission connection with the power part;
the saw blade feeding device is characterized by further comprising a feeding driving part for driving the swing arm to rotate so that the saw blade feeds, wherein the feeding driving part comprises a first air cylinder, and a telescopic shaft of the first air cylinder is rotatably connected with the swing arm.
11. The cutting machine of claim 10 wherein the power section includes a motor, and the saw blade is drivingly connected to an output shaft of the motor by a belt.
12. The cutting machine of claim 9 wherein the saw blade is drivingly connected to the power section by a belt.
13. The cutting machine according to claim 1, wherein the first machining area and the second machining area are located on the same plane, the first assembly bearing and the second assembly bearing are provided with a seat for mounting and positioning a workpiece, the seat comprises a positioning surface for mounting and positioning the workpiece, and the positioning surface on the first assembly bearing and the positioning surface on the second assembly bearing are located on the same plane.
14. A positioning device is characterized by comprising a positioning piece, a driving piece for driving the positioning piece to perform telescopic motion and a mounting piece for mounting the device on target equipment;
the driving piece comprises a power piece and a moving piece;
the power part is an air cylinder, and the moving part is a telescopic shaft;
the positioning piece is connected with the movable piece;
the driving piece is arranged on the mounting piece;
still include locating lever and fastening components:
the positioning rod movably penetrates through the positioning piece along the axial direction of the positioning rod, and a positioning surface is arranged at the end part of the positioning rod;
the positioning rod is detachably connected to the positioning piece through the fastening assembly.
15. The positioning device as set forth in claim 14, wherein said fastening assembly comprises two clamping nuts clamped on both sides of said positioning member; the positioning rod penetrates through the two clamping nuts and is in threaded connection with the two clamping nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110183450.9A CN112935398A (en) | 2021-02-10 | 2021-02-10 | Positioning device and cutting machine with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110183450.9A CN112935398A (en) | 2021-02-10 | 2021-02-10 | Positioning device and cutting machine with same |
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| CN112935398A true CN112935398A (en) | 2021-06-11 |
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| CN202110183450.9A Pending CN112935398A (en) | 2021-02-10 | 2021-02-10 | Positioning device and cutting machine with same |
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