CN116160057B - Bar annular feeding cutting device with automatic clamping function - Google Patents
Bar annular feeding cutting device with automatic clamping function Download PDFInfo
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- CN116160057B CN116160057B CN202211673988.9A CN202211673988A CN116160057B CN 116160057 B CN116160057 B CN 116160057B CN 202211673988 A CN202211673988 A CN 202211673988A CN 116160057 B CN116160057 B CN 116160057B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to the technical field of bar cutting, in particular to a bar annular feeding cutting device with an automatic clamping function, wherein the upper end face of a supporting base is provided with a supporting mechanism for supporting a clamping mechanism and feeding bars, the clamping mechanism is provided with an adjusting mechanism for adjusting the cutting length of the bars, the adjusting mechanism is provided with a cutting structure for cutting the bars, a frame body is provided with a driving structure for driving the frame body, the side wall of the frame body is provided with a groove for filling the bars, the frame body is radially provided with a groove, a clamping mechanism for clamping the bars is arranged in the groove, the axial position of the frame body is provided with a driving structure for driving the clamping mechanism to clamp the bars, the device can automatically clamp and annularly feed the bars by utilizing the clamping mechanism, the feeding structure can automatically axially feed the bars in the annular feeding process of the bars, meanwhile, the device can cut the bars by utilizing the adjusting mechanism for fixed length, and the cutting length is adjustable.
Description
Technical Field
The invention relates to the technical field of bar cutting, in particular to a bar annular feeding cutting device with an automatic clamping function.
Background
The application of the bar is widely seen in our life, and the bar is widely used in the industrial fields of construction, machinery, automobiles, ships and the like at present, wherein 70% of the bar is used as construction, and the rest is used as materials for various shafts, bolts, nuts, anchor chains, springs and the like. Therefore, the use of the bar has very important significance for our life, the bar is long in production factory, so that the bar needs to be cut after being produced, the bar is cut to a standard length for storage, use or transportation and sale, the main cutting modes of the bar in the prior art include sawing machine cutting, lathe cutting, bar shearing and the like, and the bar needs to be manually clamped again, fed and aligned after being cut in any mode, so that the bar annular feeding cutting device with the automatic clamping function is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the technical problem that the existing bar is required to be clamped, fed and aligned again manually after being cut, and provides a bar annular feeding cutting device with an automatic clamping function.
The invention adopts the technical scheme that: the bar annular feeding cutting device with the automatic clamping function comprises a supporting base which is arranged on the ground, wherein a guide plate for discharging and guiding the bar is arranged on the supporting base, a supporting mechanism which is used for supporting a clamping mechanism and is used for feeding the bar is arranged on the upper end face of the supporting base, an adjusting mechanism which is used for adjusting the cutting length of the bar is arranged on the clamping mechanism, a cutting structure which is used for cutting the bar is arranged on the adjusting mechanism, and the cutting structure is positioned between the clamping mechanism and the adjusting mechanism;
The clamping mechanism comprises a frame body used for annular feeding of bars, a driving structure used for driving the frame body is arranged on the frame body, grooves used for filling the bars are formed in the side wall of the frame body, grooves are formed in the frame body in the radial direction, clamping mechanisms used for clamping the bars are arranged in the grooves, a driving structure used for driving the clamping mechanisms to clamp the bars is arranged at the axial position of the frame body, the driving structure comprises a central shaft, an eccentric wheel is eccentrically arranged on the central shaft, an eccentric sleeve is concentrically arranged on the eccentric wheel, annular grooves used for driving the clamping mechanisms are formed in the two side surfaces of the eccentric sleeve and the eccentric wheel, the clamping mechanisms comprise clamping plates, the middle positions of the clamping plates are movably arranged on the frame body through shafts, the clamping mechanisms further comprise Y-shaped frames, vertical ends of the Y-shaped frames are arranged in the annular grooves through sliding shafts, sliding grooves are formed in two inclined ends of the Y-shaped frames, and one ends of the clamping plates are slidably arranged in the sliding grooves.
Preferably, the clamping plate is provided with a clamping block which is used for being in contact with the bar and clamping the bar, and the clamping block is arranged on the clamping plate through a screw.
Further, the support body contains the support body, installs the deflector that is used for restricting Y shape frame movement track in the radial groove that sets up of support body, and the both ends fixed mounting of deflector is on the support body, and the vertical end central point of Y shape frame puts and is provided with the U-shaped groove, and Y shape frame passes through the U-shaped groove and installs on the deflector.
Further, the driving structure comprises a driving frame fixedly arranged on the frame body, a driven gear is arranged on the driving frame, the driven gear is meshed with the driving gear through teeth, and the driving gear is arranged at the output end of the motor A.
Further, the supporting mechanism comprises an arc-shaped plate which is used for supporting the supporting frame body, the arc-shaped plate is in contact with the bottom of the supporting frame body, and the lower part of the arc-shaped plate is installed on the supporting base through a hydraulic cylinder.
Further, a feeding structure for feeding bars is arranged at two ends of the arc-shaped plate, the feeding structure comprises rollers for feeding bars, the rollers are arranged on the L-shaped frame plate through shafts, and the rollers are provided with matched motors.
Further, the L-shaped frame plate is provided with a bolt for driving the L-shaped frame plate through threads, one end of the bolt is arranged on the lower end face of the arc-shaped plate through a bearing, the L-shaped frame plate is slidably arranged on the guide rod, and one end of the guide rod is fixedly arranged on the arc-shaped plate.
Further, the support base comprises a support bottom plate, a plurality of support feet are arranged on the lower end face of the support bottom plate, and a fixing frame for supporting and fixing the adjusting mechanism is arranged on the upper end face of the support bottom plate.
Further, adjustment mechanism contains with support body coupling and be used for fixed support's connecting rod, the both ends of connecting rod are fixed mounting respectively on support body and fixed length structure, and cutting structure contains the motor B that is used for providing power, and the output of motor B installs the cutting saw dish that is used for the rod to cut off.
Further, the fixed length structure comprises a barrel body arranged on the fixing frame, a sliding frame is slidably arranged at one end of the barrel body opposite to the clamping mechanism, a mounting plate is arranged at one end of the sliding frame, a rotating ring is movably arranged on the mounting plate, and the rotating ring is fixedly connected with the frame body through a connecting rod.
The beneficial effects of the invention are as follows:
The device utilizes fixture to accomplish the automatic centre gripping and the annular feeding of rod, and utilizes the feeding structure to carry out the rod axial automatically in the annular feeding process of rod and feeds, and this device can utilize adjustment mechanism to carry out the fixed length cutting of rod simultaneously, and cutting length is adjustable.
Drawings
FIG. 1 is a schematic view of a bar annular feed cutting device with an automatic clamping function according to the present invention;
FIG. 2 is a schematic view of the structure of the support base of the present invention;
FIG. 3 is a schematic view of the structure of the supporting mechanism according to the present invention;
FIG. 4 is a schematic view of the feed structure of the present invention;
FIG. 5 is a schematic view of a clamping mechanism according to the present invention;
FIG. 6 is a schematic cross-sectional view of a clamping mechanism according to the present invention;
FIG. 7 is a schematic view of a portion of the clamping mechanism of the present invention;
FIG. 8 is a schematic view of a driving structure according to the present invention;
FIG. 9 is a schematic view of the structure of the adjustment mechanism of the present invention;
FIG. 10 is a schematic illustration of a supplemental structure of the adjustment mechanism of the present invention;
FIG. 11 is a schematic structural view of the fixed length structure of the present invention;
FIG. 12 is a schematic cross-sectional view of a fixed length structure according to the present invention;
In the figure: a support base 1; support feet 11; a support base plate 12; a fixing frame 13; a guide plate 2; a support mechanism 3; a hydraulic cylinder 31; an arcuate plate 32; a feed structure 33; a roller 331; an L-shaped shelf 332; a bolt 333; a guide bar 334; a clamping mechanism 4; a frame 41; a frame body 411; a guide plate 412; a clamping mechanism 42; a Y-shaped rack 421; a sliding shaft 422; a chute 423; a U-shaped groove 424; clamping plate 425; a clamping block 426; a driving structure 43; motor a431; a drive gear 432; a driven gear 433; a drive rack 434; a drive structure 44; a central shaft 441; eccentric 442; an eccentric sleeve 443; a bar 5; an adjusting mechanism 6; a fixed length structure 61; a cylinder 611; a carriage 612; a mounting plate 613; a rotating ring 614; a ruler 615; a screw 616; a control dial 617; a connecting rod 62; a cutting structure 7; a motor B71; the saw disc 72 is cut.
Detailed Description
Example 1:
The invention relates to a bar annular feeding cutting device with an automatic clamping function, which at least comprises a supporting base 1 used for being installed on the ground, wherein the upper end face of the supporting base 1 is rectangular, a guide plate 2 used for discharging and guiding bars 5 is arranged on the supporting base 1, the guide plate 2 is of a triangular structure, a round angle is led to the edge of the guide plate 2 for preventing the guide plate from damaging the bars, a supporting mechanism 3 used for supporting a clamping mechanism 4 and used for feeding the bars 5 is arranged on the upper end face of the supporting base 1, the clamping mechanism 4 is integrally cylindrical, the clamping mechanism 4 is used for clamping the bars 5 and carrying out annular feeding on the bars 5, an adjusting mechanism 6 used for adjusting the cutting length of the bars is arranged on the clamping mechanism 4, the clamping mechanism 4 is oppositely arranged with the adjusting mechanism 6, the adjusting mechanism 6 is fixedly installed on the upper end face of the supporting base 1, a cutting structure 7 used for cutting the bars 5 is arranged on the adjusting mechanism 6, and the cutting structure 7 is positioned between the clamping mechanism 4 and the adjusting mechanism 6.
The device for cutting the annular feeding of the bar with the automatic clamping function is shown in fig. 5, 6 and 7, the clamping mechanism 4 comprises a frame 41 for feeding the bar 5 in an annular manner, the frame 41 can rotate freely, a driving structure 43 for driving the frame 41 is arranged on the frame 41, a groove for filling the bar 5 is arranged on the side wall of the frame 41, a groove is radially arranged on the frame 41, a clamping mechanism 42 for clamping the bar 5 is arranged in the groove, at least two clamping mechanisms 42 are arranged for ensuring the stable clamping of the bar 4, a driving structure 44 for driving the clamping mechanism 42 to clamp the bar 5 is arranged at the axial position of the frame 41, the driving structure 44 comprises a central shaft 441, the central shaft 441 is in a fixed state and can not move or rotate, an eccentric wheel 442 is eccentrically arranged on the central shaft 441, the eccentric wheel 442 is arranged on the central shaft 441 in a welding or interference fit manner, an eccentric sleeve 443 is concentrically arranged on the eccentric wheel 442, the middle position of the eccentric sleeve 443 is fixedly connected with the middle position of the eccentric wheel 442, the connection mode is welding, annular grooves for driving a clamping mechanism 42 are formed on two side surfaces of the eccentric sleeve 443 and the eccentric wheel 442, the clamping mechanism 42 comprises clamping plates 425, two clamping plates 425 are in a group, at least 2 groups are arranged, the middle position of the clamping plate 425 is movably arranged on the frame body 41 through a shaft, the clamping mechanism 42 further comprises a Y-shaped frame 421, the middle positions of the Y-shaped frames 421 are arranged through connecting rods, the vertical ends of the Y-shaped frames 421 are arranged in the annular grooves through sliding shafts 422, when the Y-shaped frames 421 and the eccentric wheel 442 relatively rotate, the Y-shaped frames are driven to generate radial displacement by the annular grooves, the two inclined ends of the Y-shaped frames 421 are provided with sliding grooves 423, one end sliding mounting of grip block 425 is in spout 423, grip block 425 can freely rotate on support body 41, utilize spout 423 that sets up on two inclined ends of Y shape frame 421 can produce radial back through spout 423 drive grip block 425 rotation at Y shape frame 421, set up the groove cooperation that is used for rod 5 to fill in with support body 41 lateral wall in grip block 425 rotation process, realize the clamp of rod 5, so set up, can accomplish the clamp of rod 5 and loosen when support body 41 rotates, make the grip block 425 that is located the below be in the state of relaxing through the control of eccentric wheel 442, grip block 425 that is located the top is in the state of clamping, so grip block 425 that is located the below can conveniently carry out the packing into and feeding of rod 5, grip block 425 that is located the top can make things convenient for the cutting of cutting structure 7 owing to being in the state of clamping.
Example 2
On the basis of embodiment 1, for the bar clamp that can adapt to different specifications, as shown in fig. 6, in this embodiment, be provided with on the grip block 425 be used for with bar 5 contact and be used for the bar clamp tight grip block 426, grip block 426 passes through the screw to be installed on grip block 425, utilizes the screw to connect dismantlement and the change that can make things convenient for grip block 426, can adapt to the bar clamp of different specifications through changing grip block 426 of different specifications, for preventing the clamp wound of bar, the material of grip block 426 is rubber parcel cast iron, because rubber is softer and has elasticity, utilize outside parcel's rubber can avoid grip block 426 to press from both sides to hinder bar 5, can increase the frictional force of centre gripping simultaneously, prevent to rotate when bar 5 received the cutting force, the cast iron of grip block 426 inside can strengthen grip block 426 effectively, makes grip block 426 can stable install on grip block 425, the shape of rubber installation of assurance simultaneously.
Example 3
On the basis of embodiment 1, in order to ensure that the Y-shaped frame 421 moves linearly, as shown in fig. 6 and 7, in this embodiment, the frame 41 includes a frame body 411, guide plates 412 for limiting the movement track of the Y-shaped frame 421 are installed in grooves radially provided in the frame body 411, two ends of each guide plate 412 are fixedly installed on the frame body 411, in order to avoid the guide plates 412 from influencing the clamping of the bar 5, the guide plates 412 are lower than grooves provided on the side walls of the frame body 41 for filling the bar 5, U-shaped grooves 424 are provided at the center of the vertical ends of the Y-shaped frame 421, the Y-shaped frame 421 is installed on the guide plates 412 through the U-shaped grooves 424, the Y-shaped frame 421 can slide freely on the guide plates 412, the Y-shaped frame 421 can move linearly when receiving an external driving force by using the cooperation of the U-shaped grooves 424, and in order to increase the stroke of the Y-shaped frame 421, extension ends are provided above the vertical ends of the Y-shaped frame 421, and the stroke of the Y-shaped frame 421 can be increased by using the extension ends.
Example 4
On the basis of embodiment 1, in order to realize automatic rotation of the frame body 411, as shown in fig. 8, in this embodiment, the driving structure 43 includes a driving frame 434 fixedly installed on the frame body 411, the driving frame 434 is in a cross structure, the center position of the driving frame 434 passes through a central shaft 441, the driving frame 434 can freely rotate on the central shaft 441, a driven gear 433 is installed on the driving frame 434, the driven gear 433 is coaxial with the central shaft 441, the driven gear 433 can freely rotate on the central shaft 441, the frame body 411 can be driven by the driven gear 433 through the driving frame 434, a driving gear 432 is installed on the driven gear 433 through tooth engagement, the thickness of the driving gear 432 is smaller than that of the driven gear 433, so as to ensure that the driving gear 432 is not in contact with the driving frame 434, friction is avoided in the rotation process of the driving frame 434 and the driving gear 432, the driving gear 432 is installed at the output end of a431, and the driving gear 432 can provide power for rotation of the driving gear 432, so that the frame body 411 can automatically rotate, in order to prevent displacement of a431, and the motor a431 is installed at one end of the central shaft 441.
Example 5
On the basis of embodiment 1, in order to improve the pivoted stability of support body 411, as shown in fig. 3, in this embodiment, supporting mechanism 3 contains the arc 32 that is used for support body 411 to support, in support body 411 rotation process, arc 32 and the bottom contact of support body 411 play the effect to support body 411, thereby improve support body 411 pivoted stability, for the frictional force that reduces arc 32 and support body 411 relative rotation produced, the contact surface setting array of arc 32 and support body 411 is installed and is not less than two rows of spherical rollers, and spherical rollers can freely rotate on arc 32, utilize spherical rollers to change sliding friction into rolling friction, thereby effectually reduced the frictional force that arc 32 and support body 411 relative rotation produced, for the interpolation of rod 5, the below of arc 32 is installed on supporting base 1 through pneumatic cylinder 31, utilizes pneumatic cylinder 31 to adjust the height of arc 32, thereby adjust the clearance between arc 32 and the support body 411, and the automatic gap between rod 5 that need be added to fill the arc 32 and the arc 5, can be used for filling the arc 32 to the automatic gap between rod 5 and the arc 5 when the arc 32, the automatic gap is filled to the arc 5 is realized to the arc 32, thereby the automatic gap is filled to the arc 5 is filled to the arc 32, and the automatic gap is realized, and the automatic gap is filled to the rod 5 is filled up to the arc 32.
Example 6
On the basis of embodiment 5, in order to realize feeding of rod 5, as shown in fig. 3 and 4, in this embodiment, a feeding structure 33 for feeding of rod 5 is installed at two ends of arc plate 32, feeding structure 33 includes a roller 331 for feeding of rod 5, roller 331 extends to outside of arc plate 32, arc grooves are provided on the circumference surface of roller 331, contact area between roller 331 and rod 5 can be increased by utilizing the arc grooves, rod 5 is fed more stably, the material of roller 331 is rubber, friction force between roller 331 and rod 5 can be increased by utilizing the material characteristics of rubber, friction force between roller 331 and rod 5 is further enhanced, stable feeding function is realized, roller 331 is installed on L-shaped frame plate 332 through the axle, roller 331 can freely rotate on L-shaped frame plate 332, roller 331 is provided with a matched motor, and L-shaped frame plate 332 is installed on arc plate 32.
Example 7
On the basis of embodiment 6, in order to avoid the roller 331 from affecting the addition of the bar 5, as shown in fig. 4, in this embodiment, a bolt 333 for driving the L-shaped frame plate 332 is installed on the L-shaped frame plate 332 through threads, one end of the bolt 333 is installed on the lower end surface of the arc plate 32 through a bearing, the bolt 333 can freely rotate on the arc plate 32, the L-shaped frame plate 332 can be driven by the bolt 333 to move, in order to prevent the L-shaped frame plate 332 from rotating in the moving process, the L-shaped frame plate 332 is slidably installed on a guide rod 334, at least one guide rod 334 is provided, one end of the guide rod is fixedly installed on the arc plate 32, the guide rod 334 can prevent the L-shaped frame plate 332 from rotating in the moving process, so that the L-shaped frame plate 332 can only axially displace along the bolt 333, and the bolt 333 rotates to adjust the height of the roller 331, when the roller 331 is lower than the arc plate 32, the added bar 5 can automatically fall to the lowest point of the arc plate 32, thereby avoiding the roller 331 from affecting the addition of the bar 5, rotating the roller 331, enabling the roller 331 to be higher than the motor 32, and clamping the bar 5 can be clamped and clamped 425 can be clamped in the upper and lower position of the bar 5 when the roller 331 is clamped and the roller is clamped and clamped 5 is clamped and clamped in the upper position and the upper position of the roller 5 is in the rotating state and the rotating state.
Example 8
On the basis of embodiment 1, for realizing the stability of device fixation, as shown in fig. 2, in this embodiment, support base 1 contains at least one supporting baseplate 12, supporting baseplate 12 selects the metal material, the lower terminal surface of supporting baseplate 12 is provided with not less than 4 supporting feet 11 that are used for supporting baseplate 12 fixed stay, the terminal surface that supporting baseplate 12 was kept away from to supporting feet 11 is provided with the boss, supporting feet 11 utilize the boss of setting to fix subaerial through the mode of concrete, utilize the boss can increase supporting feet 11 and concrete's area of contact, make supporting feet 11 fixed more stable, supporting baseplate 12's up end is provided with and is used for adjustment mechanism 6 to support fixed mount 13, mount 13 selects the cast iron material, be provided with on the mount 13 and subtract heavy groove, can effectually reduce the weight of mount 13.
Example 9
On the basis of embodiment 1, in order to realize the cutting of the rod 5, as shown in fig. 9 and 10, in this embodiment, the adjusting mechanism 6 includes a plurality of connecting rods 62 connected with the frame body 411 and used for fixing and supporting, the connecting rods 62 are provided with a plurality of connecting rods, one ends of the connecting rods 62 are fixed on the frame body 411 in a welding manner, the other ends of the connecting rods 62 are fixedly mounted on the fixed length structure 61, the upper end of the fixed length structure 61 is provided with a cutting structure 7, the cutting structure 7 includes a motor B71 for providing power, the output end of the motor B71 is provided with a cutting saw disc 72 for cutting off the rod 5, the cutting saw disc 72 is circular, and the radius of the cutting saw disc 72 is larger than the maximum diameter of the rod 5 clamped by the clamping plate 425, so as to ensure that the cutting saw disc 72 can smoothly cut the rod 5.
Example 10
In order to realize the fixed length cutting of the bar 5 on the basis of embodiment 9, as shown in fig. 11 and 12, in this embodiment, the fixed length structure 61 comprises a cylinder 611 mounted on a fixing frame 13, one end of the cylinder 611 opposite to the clamping mechanism 4 is provided with a sliding frame 612, the sliding frame 612 can freely slide on the cylinder 611, the sliding frame 612 is disc-shaped, and is provided with a plurality of extension bars at positions far away from the center, the disc-shaped position of the sliding frame 612 is positioned in the cylinder 611, the extension bars are arranged on the cylinder 611 and penetrate through the cylinder 611, one end of the extension bars far away from the disc is provided with a mounting plate 613, the rotation of the mounting plate 613 can be prevented by the extension bars, one end of the mounting plate 613 far away from the cylinder 611 is provided with a rotating ring 614 for fixing the length of the bar 5 through a bearing, the rotating ring 614 can freely rotate on the mounting plate 613, one end of the sliding frame 612 is propped against the rotating ring 614 during bar feeding, because the rotary ring 614 is fixed in position, the function of cutting the bar 5 in fixed length is realized, the rotary ring 614 is fixedly provided with the connecting rod 62, the rotary ring 614 is fixedly connected with the frame body 411 by utilizing the connecting rod 62, the rotary ring 614 and the frame body 411 can synchronously rotate, the friction between the end face of the bar 5 and the rotary ring 614 in the rotating process is avoided, larger noise and damage to the rotary ring 614 are generated, in order to realize the control of the cutting length of the bar 5, the disc position of the sliding frame 612 is provided with the screw 616 through threads, the screw 616 is movably arranged on the cylinder 611, the screw 616 can freely rotate on the cylinder 611, the mounting disc 613 can be driven by the sliding frame 612 to rotate and the rotary ring 614 to realize the function of adjusting the cutting length when the screw 616 rotates, the screw 616 is provided with the control disc 617 coaxially arranged, the control disc 617 is positioned outside the cylinder 611, the control rod is installed to the off-center of the terminal surface that control panel 617 kept away from barrel 611, utilizes the control rod can make things convenient for the rotation of control screw 616, in order to realize the fixed of center pin 441 and the observation of rod 5 cutting length, fixedly meet with center pin 441 through ruler rod 615 on the barrel 611, mounting panel 613 slidable mounting is on ruler rod 615, barrel 611, ruler rod 615 and center pin 441 coaxial arrangement, and ruler rod 615 plays the fixed function that prevents center pin 441 rotation to center pin 441, is provided with the scale that is used for rod 5 cutting length to show on the ruler rod 615.
Of course, the above description is not intended to limit the invention, but rather the invention is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the invention will be within the scope of the invention.
Claims (8)
1. The utility model provides a rod annular feeds cutting device with self-holding function which characterized in that: the bar cutting machine comprises a support base used for being installed on the ground, a guide plate used for discharging and guiding bars is arranged on the support base, a support mechanism used for supporting a clamping mechanism and used for feeding the bars is arranged on the upper end face of the support base, an adjusting mechanism used for adjusting the cutting length of the bars is installed on the clamping mechanism, a cutting structure used for cutting the bars is installed on the adjusting mechanism, and the cutting structure is located between the clamping mechanism and the adjusting mechanism;
the clamping mechanism comprises a frame body for annular feeding of bars, a driving structure for driving the frame body is arranged on the frame body, a groove for filling the bars is formed in the side wall of the frame body, a groove is radially formed in the frame body, a clamping mechanism for clamping the bars is arranged in the groove, a driving structure for driving the clamping mechanism to clamp the bars is arranged at the axial position of the frame body, the driving structure comprises a central shaft, an eccentric wheel is eccentrically arranged on the central shaft, an eccentric sleeve is concentrically arranged on the eccentric wheel, annular grooves for driving the clamping mechanism are formed on the two side surfaces of the eccentric sleeve and the eccentric wheel, the clamping mechanism comprises a clamping plate, the middle position of the clamping plate is movably arranged on the frame body through a shaft, the clamping mechanism further comprises a Y-shaped frame, the vertical end of the Y-shaped frame is arranged in the annular groove through a sliding shaft, sliding grooves are formed in two inclined ends of the Y-shaped frame, one end of the clamping plate is slidably arranged in the sliding grooves,
The frame body comprises a frame body, guide plates used for limiting the movement track of the Y-shaped frame are arranged in grooves radially arranged in the frame body, two ends of each guide plate are fixedly arranged on the frame body, a U-shaped groove is arranged at the center of the vertical end of the Y-shaped frame, the Y-shaped frame is arranged on each guide plate through the U-shaped groove,
The driving structure comprises a driving frame fixedly arranged on the frame body, a driven gear is arranged on the driving frame, the driven gear is meshed with the driving gear through teeth, and the driving gear is arranged at the output end of the motor A.
2. The bar annular feed cutting device with an automatic clamping function according to claim 1, characterized in that: the clamping plate is provided with a clamping block which is used for being in contact with the bar and clamping the bar, and the clamping block is arranged on the clamping plate through a screw.
3. The bar annular feed cutting device with an automatic clamping function according to claim 1, characterized in that: the supporting mechanism comprises an arc-shaped plate which is used for supporting the supporting frame body, the arc-shaped plate is contacted with the bottom of the supporting frame body, and the lower part of the arc-shaped plate is installed on the supporting base through a hydraulic cylinder.
4. A bar annular feed cutting device with an automatic clamping function according to claim 3, characterized in that: the feeding structure for feeding the bars is arranged at two ends of the arc-shaped plate, the feeding structure comprises rollers for feeding the bars, the rollers are arranged on the L-shaped frame plate through shafts, and the rollers are provided with matched motors.
5. The bar annular feed cutting device with an automatic clamping function according to claim 4, wherein: the L-shaped frame plate is provided with a bolt for driving the L-shaped frame plate through threads, one end of the bolt is arranged on the lower end face of the arc-shaped plate through a bearing, the L-shaped frame plate is slidably arranged on the guide rod, and one end of the guide rod is fixedly arranged on the arc-shaped plate.
6. The bar annular feed cutting device with an automatic clamping function according to claim 1, characterized in that: the support base comprises a support bottom plate, a plurality of support feet are arranged on the lower end face of the support bottom plate, and a fixing frame for supporting and fixing the adjusting mechanism is arranged on the upper end face of the support bottom plate.
7. The bar annular feed cutting device with an automatic clamping function according to claim 1, characterized in that: the adjusting mechanism comprises a connecting rod which is connected with the frame body and used for being fixedly supported, two ends of the connecting rod are respectively and fixedly installed on the frame body and the fixed-length structure, the cutting structure comprises a motor B used for providing power, and the output end of the motor B is provided with a cutting saw disc used for cutting off bars.
8. The bar annular feed cutting device with an automatic clamping function according to claim 7, wherein: the fixed length structure comprises a barrel body arranged on the fixing frame, a sliding frame is slidably arranged at one end of the barrel body opposite to the clamping mechanism, a mounting disc is arranged at one end of the sliding frame, a rotating ring is movably arranged on the mounting disc, and the rotating ring is fixedly connected with the frame body through a connecting rod.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907335A (en) * | 2018-08-21 | 2018-11-30 | 绍兴市杭亿机械有限公司 | A kind of full-automatic saw blade cutting machine |
| CN112676642A (en) * | 2020-12-16 | 2021-04-20 | 哈尔滨市阿城区胜达建筑材料厂 | Bar cutting processing device for building materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1097071A (en) * | 1963-07-24 | 1967-12-29 | Briggs And Sherriff Ltd | Metal sawing machine |
| CN215619206U (en) * | 2021-09-10 | 2022-01-25 | 江苏宇太光伏科技有限公司 | Cutting equipment for single crystal silicon rod |
| CN115229267B (en) * | 2022-09-19 | 2022-12-02 | 合肥司南金属材料有限公司 | Molybdenum-copper alloy bar cutting device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907335A (en) * | 2018-08-21 | 2018-11-30 | 绍兴市杭亿机械有限公司 | A kind of full-automatic saw blade cutting machine |
| CN112676642A (en) * | 2020-12-16 | 2021-04-20 | 哈尔滨市阿城区胜达建筑材料厂 | Bar cutting processing device for building materials |
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