CN213531038U - Cutting machine with improved protection structure - Google Patents
Cutting machine with improved protection structure Download PDFInfo
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- CN213531038U CN213531038U CN202022139381.5U CN202022139381U CN213531038U CN 213531038 U CN213531038 U CN 213531038U CN 202022139381 U CN202022139381 U CN 202022139381U CN 213531038 U CN213531038 U CN 213531038U
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Abstract
The cutting machine comprises a horizontal rack, a movable cutting part which is arranged on the horizontal rack in a longitudinally sliding mode is arranged on the horizontal rack, the movable cutting part comprises a rigid frame, the rigid frame comprises a front vertical plate and a rear vertical plate, a swing frame is arranged between the front vertical plate and the rear vertical plate, the swing frame is rotatably arranged on the front vertical plate and the rear vertical plate through a front shaft and a rear shaft, a sawing motor and a movement driving cylinder capable of pushing the sawing motor to move back and forth are arranged on the swing frame, a saw blade for cutting is arranged on an output shaft of the sawing motor, and a swing driving cylinder capable of pushing the swing frame to swing is arranged on the front vertical plate; the device is characterized by further comprising an electromagnetic valve used for controlling the swinging driving cylinder and the moving driving cylinder, wherein a protective cover is arranged on the front side of the front vertical plate, and the rotary connecting position between the front vertical plate and the front shaft and the electromagnetic valve are stored in the protective cover. The front side of the front vertical plate is provided with the protective cover, so that the electromagnetic valve, the front vertical plate and the front shaft are well protected.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to a cutting machine with a protection mechanism.
Background
The double-head cutting machine capable of realizing multi-angle cutting has the advantages that the double-head cutting machine is high in automation, accurate in cutting and more wide in application, the most important part in the cutting machine is the swinging cutting part, in order to realize multi-angle swinging of the swinging cutting part and the extending and returning functions of a saw blade, a driving motor, an air cylinder or an oil cylinder is needed, a pipeline and an air path or an oil path are needed to be connected, and the pipeline and the control valve which are exposed outside are probably damaged due to collision during transportation or processing and maintenance.
Disclosure of Invention
Aiming at the technical problem, the invention provides a cutting machine with an improved protection structure, which comprises a horizontal rack, wherein a movable cutting part which is arranged on the horizontal rack in a longitudinal sliding manner is arranged on the horizontal rack, the movable cutting part comprises a rigid frame, the rigid frame comprises a front vertical plate and a rear vertical plate, a swing frame is arranged between the front vertical plate and the rear vertical plate, the swing frame is rotatably arranged on the front vertical plate and the rear vertical plate through a front shaft and a rear shaft, a saw cutting motor and a movement driving cylinder capable of pushing the saw cutting motor to move back and forth are arranged on the swing frame, a saw blade for cutting is arranged on an output shaft of the saw cutting motor, and a swing driving cylinder capable of pushing the swing frame to swing is arranged on the front vertical plate; the device is characterized by further comprising an electromagnetic valve used for controlling the swinging driving cylinder and the moving driving cylinder, a protective cover is arranged on the front side of the front vertical plate, and the electromagnetic valve and the rotary connecting position between the front vertical plate and the front shaft are stored in the protective cover.
Wherein the horizontal frame is a main supporting member of the cutting machine, and the horizontal frame is disposed at a lower portion of the cutting machine and is capable of supporting the movable cutting part.
The movable cutting part is a component which is arranged on the horizontal rack and can slide relative to the horizontal rack, and the movable cutting part is used for cutting the section bars at different lengths and angles.
The rigid frame is a supporting component positioned at the lower part of the movable cutting part and used for providing support for the swing frame, the sawing motor and the saw blade.
The swing frame is a movable component movably connected to the rigid frame, and the swing frame is used for driving the sawing motor and the saw blade to swing so as to realize the function that the movable cutting part cuts at different angles.
The electromagnetic valve is a component which is arranged on the movable cutting part and is used for controlling the swinging driving cylinder and the moving driving cylinder to open or close.
The protective cover is a cover-shaped protective component arranged on the front side of the front vertical plate, and is used for protecting the electromagnetic valve arranged on the front vertical plate, the transmission connecting part on the swing frame, the cylinder rod and the input air pipe and other components mentioned below.
According to the technical scheme, compared with the prior art, the invention has the beneficial technical effects that: the protective cover is arranged on the front side of the front vertical plate, so that the electromagnetic valve and the mounting and connecting part of the front vertical plate and the front shaft are well protected, on one hand, the electromagnetic valve is prevented from being damaged due to collision with a hard object, and the stability of operation control of each moving part of the movable cutting part is greatly improved; on the other hand, the front shaft is prevented from colliding with external articles when the swing frame swings, and the accidental injury of the movable cutting part in the using process is reduced.
In order to further protect the components of the cutting machine, the cutting machine further comprises an input air pipe for providing driving air for the electromagnetic valve, a control wire for providing a control signal for the electromagnetic valve, and a drag chain arranged on the side edge of the horizontal type rack, wherein one end of the drag chain is connected to the rigid rack, and the input air pipe and the control wire are contained in the drag chain and extend out of the drag chain to be connected to the electromagnetic valve. The drag chain is a connecting component which is formed by connecting a plurality of tubular units and has a traction protection function; because the tow chain with the rigidity frame is connected, the tow chain can follow activity cutting portion makes a round trip to move, and many input trachea and control line set up in the tow chain, make input trachea and control line obtain fine protection, are favorable to having improved the operating stability of cutting machine.
In order to enable the swing frame to swing back and forth, a traction shaft is arranged on the swing frame, the traction shaft penetrates through the front vertical plate and extends into the protective cover, an arc-shaped groove for avoiding the traction shaft is formed in the front vertical plate, the swing driving cylinder is arranged on the front side of the front vertical plate, a cylinder rod of the swing driving cylinder is connected to the traction shaft so as to push the swing frame to swing, and at least the cylinder rod of the swing driving cylinder is accommodated in the protective cover. The arc-shaped groove is a channel space arranged on the front vertical plate and is used for allowing the traction shaft to pass through and not preventing the traction shaft from moving back and forth; in order to push the swing frame, the swing driving cylinder needs to transmit acting force to the traction shaft through the cylinder rod, and the cylinder rod is accommodated in the protective cover, so that the swing driving cylinder can effectively drive the swing frame to swing.
In order to reduce the assembly and disassembly of the protective cover, the protective cover comprises a side wall and a door leaf arranged on the front side of the side wall, the rear side of the protective cover is open, and the protective cover is combined to the front side face of the front vertical plate through the rear side of the side wall. The door leaf is a blocking component movably arranged on the front side of the side wall of the protective cover and used for closing or opening a front side opening of the protective cover; therefore, after the protective cover is arranged on the front vertical plate, the components in the protective cover can be maintained only by opening the door leaf, and the assembling and disassembling times of the protective cover are reduced.
In order to improve the cutting efficiency of the saw blade, an oil pot for containing lubricating oil is connected to the side wall of the protective cover, and the oil pot is used for providing lubricating oil for the saw blade through an oil pipe. The oilcan sets up on the lateral wall of safety cover, this can directly observe when being favorable to daily maintenance the lubricated oil mass in the oilcan to can in time supply lubricating oil in order to guarantee the saw bit can be lubricated and improve when the cutting efficiency of saw bit.
The further technical scheme can also be that a sprayer capable of spraying to the saw blade is arranged on the movable cutting part, and the oil can is connected to the sprayer through an oil pipe. Thus, the lubricating oil sprayed from the sprayer arranged above the saw blade can be fully sprayed on the saw blade, and the saw blade can be fully lubricated.
The present invention can be applied to the cutting machine because of the above-mentioned features and advantages.
Drawings
FIG. 1 is a schematic axial view of a cutting machine to which the present invention is applied;
fig. 2 is an exploded view of the movable cutting part;
FIG. 3 is a schematic axial view of the movable cutting section;
fig. 4 is a rear view direction structure diagram of the movable cutting part.
Detailed Description
The structure of the cutting machine with the improved protection structure to which the technical scheme of the invention is applied is further described with reference to the attached drawings.
The invention provides a cutting machine, which comprises a horizontal rack 1, wherein the horizontal rack 1 is a main supporting component of the cutting machine, and linear sliding rails 11 are arranged on the horizontal rack 1 which is longitudinally arranged, as shown in fig. 1-3. The horizontal type machine frame 1 is provided with a movable cutting part 2 which is arranged on the horizontal type machine frame 1 in a sliding mode along the longitudinal direction, the movable cutting part 2 comprises a rigid frame 3, and the rigid frame 3 is located on the lower portion of the movable cutting part 2 and used for providing support for components mounted on the rigid frame 3. The bottom of the rigid frame 3 is provided with a sliding block matched with the linear sliding rail 11, the rigid frame 3 comprises a front vertical plate 31 and a rear vertical plate 32, the front vertical plate 31 is located at the front end of the rigid frame 3, and the rear vertical plate is located at the rear end of the rigid frame 3. A swing frame 4 is further disposed between the front vertical plate 31 and the rear vertical plate 32, a front shaft 41 is disposed at the front end of the swing frame 4, a rear shaft 42 is disposed at the rear end of the swing frame 4, in this embodiment, a front shaft hole 310 matched with the front shaft 41 is disposed on the front vertical plate 31, a rear shaft hole 320 matched with the rear shaft 42 is disposed on the rear vertical plate 32, and the swing frame 4 is rotatably disposed on the front vertical plate 31 and the rear vertical plate 32 through the front shaft 41 and the rear shaft 42.
In order to realize the back-and-forth cutting function of the movable cutting part 2, a sawing motor 6, a motor base 65 and a saw blade 62 are arranged on the swing frame 4, an output shaft 61 is arranged on the sawing motor 6, and the saw blade 62 is arranged on the output shaft of the sawing motor 6; the sawing motor 6 is arranged on the motor base 65, and the motor base 65 is arranged on the swing frame 4 in a sliding mode; the swing frame 4 is further provided with a movable driving cylinder 51, one end of the movable driving cylinder 51 is connected to the motor base 65, and the movable driving cylinder 51 pushes the sawing motor 6 to move back and forth, so that the saw blade 62 is driven to cut back and forth.
In order to enable the swing frame 4 to swing back and forth, a traction shaft 43 is disposed on the swing frame 4, an arc-shaped slot 311 for avoiding the traction shaft 43 is disposed on the front vertical plate 31, the arc-shaped slot 311 is a passage space disposed on the front vertical plate 31, in this embodiment, the arc-shaped slot 311 is arc-shaped and is disposed along a back and forth movement path of the traction shaft 43, and the traction shaft 43 can extend to the front side of the front vertical plate 31 through the arc-shaped slot 311 on the front vertical plate 31. The front vertical plate 31 is provided with a swing driving cylinder 52 capable of pushing the swing frame 4 to swing, the swing driving cylinder 52 is arranged at the front side of the front vertical plate 31, a cylinder body of the swing driving cylinder 52 is movably connected to the front vertical plate 31, the swing driving cylinder 52 is provided with a cylinder rod 521, and the cylinder rod 521 is connected to the traction shaft 43 so as to be capable of pushing the swing frame 4 to swing.
Further, the cutting machine further comprises an electromagnetic valve 7 for controlling the swing driving cylinder 52 and the moving driving cylinder 51, and an input air pipe for connecting an air source (not shown in the figure) with the swing driving cylinder 52 and the moving driving cylinder 51 and transmitting compressed air for the swing driving cylinder 52 and the moving driving cylinder 51; the plurality of electromagnetic valves 7 are respectively connected between the air source and the swing driving cylinder 52 and between the air source and the movable driving cylinder 51, and the driving directions of the driving cylinder 52 and the movable driving cylinder 51 can be controlled by controlling the opening and closing of the electromagnetic valves 7. The cutting machine is also provided with a control line for supplying power to the electromagnetic valve 7, so that the electromagnetic valve 7 is opened and closed.
As shown in fig. 2 and 3, the movable cutting portion 2 is further provided with a protective cover 8, in this embodiment, the protective cover 8 includes a left side plate 81, a right side plate 82 and an upper side plate 83, the protective cover 8 is coupled to the front side surface of the front vertical plate 31 through the rear sides of the three side walls, so as to form a stable connection with the front vertical plate 31, and the front vertical plate 31 is equivalent to a side plate covering the rear side of the protective cover 8. The protective cover 8 further comprises a door leaf 84 arranged on the front side of the three side walls, and one side of the door leaf 84 is hinged to the front side wall body of the three side walls and can open and close the front side opening of the protective cover 8. The front shaft 41, the solenoid valve 7, the cylinder rod 521, and the traction shaft 43 are housed in the protective cover 8. Maintenance of the components inside the protective hood 8 can be performed by opening the door leaf 84.
Further, the cutting machine also comprises a drag chain 9 arranged on the side edge of the horizontal type frame 1, wherein the drag chain 9 is a connecting component which is formed by connecting a plurality of tubular units and has a traction protection function; one end of the drag chain 9 is connected to the rigid frame 3 and can move back and forth along with the movable cutting part 2, the other end of the drag chain 9 is arranged at one side of the horizontal frame 1, and the input air pipe and the control wire are received in the drag chain 9 and extend out of the drag chain 9 to be connected to the electromagnetic valve 7. Therefore, the input air pipe and the control line are stored and arranged, and the input air pipe and the control line are well protected, and form a control connection protection system of the cutting machine together with the protection cover.
In order to improve the cutting efficiency of the saw blade 62, an oil pot 85 containing lubricating oil is connected to the side wall of the protective cover 8, and the oil pot 85 is used for supplying lubricating oil to the saw blade 62 through an oil pipe. Wherein, the oilcan 85 is arranged on the side wall of the protective cover 8, which is beneficial to directly observing the lubricating oil quantity in the oilcan 85 during daily maintenance, so that lubricating oil can be supplemented in time to ensure that the saw blade 62 can be lubricated during cutting. As shown in fig. 1, a sprayer 63 capable of spraying water to the saw blade 62 is further provided on the movable cutting portion 2, and the oil can 85 is connected to the sprayer 63 through an oil pipe. In this way, the lubricating oil sprayed from the sprayer 63 disposed above the saw blade 62 can be sufficiently sprinkled onto the saw blade 62, contributing to sufficient lubrication of the saw blade.
Claims (6)
1. The cutting machine comprises a horizontal rack, a movable cutting part which is arranged on the horizontal rack in a longitudinally sliding mode is arranged on the horizontal rack, the movable cutting part comprises a rigid frame, the rigid frame comprises a front vertical plate and a rear vertical plate, a swing frame is arranged between the front vertical plate and the rear vertical plate, the swing frame is rotatably arranged on the front vertical plate and the rear vertical plate through a front shaft and a rear shaft, a sawing motor and a movement driving cylinder capable of pushing the sawing motor to move back and forth are arranged on the swing frame, a saw blade for cutting is arranged on an output shaft of the sawing motor, and a swing driving cylinder capable of pushing the swing frame to swing is arranged on the front vertical plate; the device is characterized by further comprising an electromagnetic valve used for controlling the swinging driving cylinder and the moving driving cylinder, a protective cover is arranged on the front side of the front vertical plate, and the electromagnetic valve and the rotary connecting position between the front vertical plate and the front shaft are stored in the protective cover.
2. The cutter with the improved protection structure according to claim 1, further comprising an input air pipe for providing driving air for the electromagnetic valve, a control line for providing a control signal for the electromagnetic valve, and a drag chain arranged on the side edge of the horizontal rack, wherein one end of the drag chain is connected to the rigid rack, the input air pipe and the control line are received in the drag chain and extend out of the drag chain to be connected to the electromagnetic valve.
3. The cutter with the improved protection structure as claimed in claim 1, wherein a pulling shaft is disposed on the swing frame, the pulling shaft extends into the protection cover through the front vertical plate, an arc-shaped groove for avoiding the pulling shaft is disposed on the front vertical plate, the swing driving cylinder is disposed at the front side of the front vertical plate and a cylinder rod of the swing driving cylinder is connected to the pulling shaft so as to be capable of pushing the swing frame to swing, and at least the cylinder rod of the swing driving cylinder is received in the protection cover.
4. An improved guard structure cutter according to claim 1, 2 or 3 wherein said guard cover includes a side wall and a door leaf disposed on a front side of said side wall, a rear side of said guard cover being open, said guard cover being joined to a front side of said front riser through said side wall rear side.
5. The cutter with the improved protection structure as claimed in claim 4, wherein an oil pot for containing lubricating oil is connected to the side wall of the protection cover, and the oil pot is used for supplying lubricating oil to the saw blade through an oil pipe.
6. The cutter with the improved protection structure according to claim 5, wherein a sprayer capable of spraying mist to the saw blade is provided on the movable cutting portion, and the oil can is connected to the sprayer through an oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139381.5U CN213531038U (en) | 2020-09-25 | 2020-09-25 | Cutting machine with improved protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139381.5U CN213531038U (en) | 2020-09-25 | 2020-09-25 | Cutting machine with improved protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213531038U true CN213531038U (en) | 2021-06-25 |
Family
ID=76494609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022139381.5U Active CN213531038U (en) | 2020-09-25 | 2020-09-25 | Cutting machine with improved protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213531038U (en) |
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2020
- 2020-09-25 CN CN202022139381.5U patent/CN213531038U/en active Active
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