CN210282793U

CN210282793U - Bridge cutting machine

Info

Publication number: CN210282793U
Application number: CN201920862656.2U
Authority: CN
Inventors: 郑百贤
Original assignee: Quanzhou Xianxing Machinery Manufacturing Co ltd
Current assignee: Quanzhou Xianxing Machinery Manufacturing Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-10
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to a bridge cutting machine, which comprises a frame and a workbench, wherein a front and back moving assembly is arranged on the frame, a left and right moving assembly is arranged on the front and back moving assembly, a cutting assembly is arranged on the left and right moving assembly, the cutting assembly is positioned above the workbench, the cutting assembly comprises a lifting device arranged on the left and right moving assembly, a horizontal rotating device arranged on the lifting device, an angle deflection device arranged on the horizontal rotating device and a cutting device arranged on the angle deflection device, the horizontal rotating device comprises a rotating disc arranged on the lifting device and a horizontal rotating quick locking mechanism, a plurality of grooves are arranged around the rotating disc, the horizontal rotating quick locking mechanism comprises a guide sleeve mounting plate horizontally arranged on the lifting device, a guide sleeve fixedly arranged on the guide sleeve mounting plate, a pressing plate hinged at the tail end of the guide sleeve mounting plate, a first end is hinged with the pressing plate, and a second end passes through the guide, can change the cutting direction fast, can satisfy diversified cutting demand.

Description

Bridge cutting machine

Technical Field

The utility model relates to a stone material processing equipment technical field especially relates to a bridge cutting machine.

Background

The bridge cutting machine is also called a bridge cutting machine, is stone cutting equipment, and can be used for cutting other materials such as wood. Traditional bridge cutting machine is usually including indulging the assembly, the sideslip assembly of setting on indulging the assembly and the cutting assembly of setting on the sideslip assembly, wherein the cutting assembly includes elevating gear and cutting device, triaxial processing can only be realized usually to this kind of bridge cutting machine, it is difficult to change cutting angle and cutting direction to cut the in-process, the shape of joint-cutting is comparatively single, be difficult to satisfy diversified cutting demand, and there is the problem of material loading difficulty, along with the ageing slide rail of machine produces the clearance, the machining precision descends seriously.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides a bridge cutter can change cutting angle and cutting direction fast, can satisfy diversified cutting demand.

The utility model discloses a technical solution be:

a bridge cutting machine comprises a frame and a workbench, wherein the frame is provided with a front-back moving assembly, the front-back moving assembly is provided with a left-right moving assembly, the left-right moving assembly is provided with a cutting assembly, the cutting assembly is positioned above the workbench, the cutting assembly comprises a lifting device arranged on the left-right moving assembly, a horizontal rotating device arranged on the lifting device, an angle deflection device arranged on the horizontal rotating device and a cutting device arranged on the angle deflection device, the horizontal rotating device comprises a rotating disc and a horizontal rotating quick locking mechanism which are arranged on the lifting device, the periphery of the rotating disc is provided with a plurality of grooves, the horizontal rotating quick locking mechanism comprises a guide sleeve mounting plate horizontally arranged on the lifting device, a guide sleeve fixedly arranged on the guide sleeve mounting plate, a pressing plate hinged to the tail end of the guide sleeve mounting plate, and a limiting rod, wherein the first end of the limiting rod is hinged to the pressing plate, and the second end of the limiting rod penetrates through the guide sleeve and extends into the grooves.

As a further improvement of the utility model, the level rotates fast latch mechanism still includes the piece that resets, radial protruding retaining ring that is equipped with on the restriction arm, the retaining ring is located the uide bushing, the suit that resets is in outside the restriction arm between retaining ring and the uide bushing one end, just the second end of the directional restriction arm of the reply direction of action of the piece that resets.

As a further improvement, the frame includes articulated crossbeam and bearing crossbeam, workstation one end is articulated on articulated crossbeam and the bearing crossbeam is arranged in to the workstation other end through workstation hinge axle, the workstation be close to workstation hinge axle one end and be equipped with the dog, be connected through the upset hydro-cylinder between workstation and the frame, the workstation rotates around workstation hinge axle under the upset hydro-cylinder effect.

As a further improvement of the utility model, the assembly that moves back and forth includes the sliding bridge, arranges respectively that the guide rail moves back and forth in the frame left and right sides and arrange respectively at the rack that moves back and forth in the frame left and right sides, move back and forth the guide rail and move back and forth the rack and move back and forth respectively mutual parallel arrangement on the crossbeam that moves back and forth in the frame, the sliding bridge both ends are installed respectively and are moved back and forth pulley and sliding bridge both ends respectively through the roll cooperation of moving back and forth pulley and moving back and forth guide rail and move back and forth, the steering gear is installed to sliding bridge one end, the input of steering gear is connected with the motor that moves back and forth, the synchronizing shaft that moves back and forth is connected in the output transmission of steering gear, the equal transmission in both ends of the synchronizing shaft that moves back and forth is connected with the gear that moves back and forth.

As a further improvement of the utility model, the left-right moving assembly comprises a left-right moving guide rail and a left-right moving rack which are arranged on the front-back moving assembly in parallel, and a left-right moving box body which is in sliding fit with the left-right moving guide rail, the left-right moving box body comprises a top plate, a bottom plate, a first side plate and a second side plate, a left-right moving slide block which is connected with the left-right moving guide rail in a sliding way is arranged on the bottom surface of the top plate, the first side plate is provided with a left-right movement motor and a left-right movement steering machine of which the input end is in transmission connection with the output end of the left-right movement motor, the output end of the left-right movement steering gear passes through the first side plate and is in transmission connection with a left-right movement gear meshed with a left-right movement rack, the second side plate is provided with a guide roller which is propped against the front and rear moving assembly through an adjusting bolt and rolls along the front and rear moving assembly, and the top surface of the bottom plate is provided with a clamping roller which is propped against the front-back moving assembly and rolls along the front-back moving assembly through an adjusting bolt.

As a further improvement, the lifting device comprises a lifting oil cylinder and a lifting box body, the lifting box body slides up and down along the left and right movement assembly through a slider slide rail, the lifting oil cylinder body is fixed on the lifting box body, and a lifting oil cylinder rod is fixed on the left and right movement assembly.

As a further improvement of the utility model, the angle deflection device includes the fixed plate that deflects of solid dress on the rolling disc, through the deflection axle with deflect the fixed plate articulated deflector, deflect between fixed plate and the deflector through deflecting the hydro-cylinder and be connected, the deflector rotates around the deflection axle under the hydro-cylinder effect that deflects, cutting device installs on the deflector.

The utility model has the advantages that:

the turnover oil cylinder is arranged, and the workbench is hinged on the rack, so that the workbench can rotate to incline the workbench to finish feeding, and the workbench can be conveniently and quickly rotated back to be horizontally arranged after feeding.

2, the front and back moving assembly is provided with a synchronizing shaft, so that the left end and the right end of the sliding bridge simultaneously act, and the synchronism is ensured.

3: the left and right moving box bodies are arranged, and the lifting device is arranged on the left and right moving box bodies, so that the lifting device only needs to lift the cutting assembly, and the lifting weight of the lifting device is small.

4: move the assembly about setting, make clamping roller press from both sides tightly through adjusting bolt for move about behind the guide rail wearing and tearing production clearance about and move assembly accessible clamping roller and press from both sides tight sliding bridge, prevent to control and move the assembly and rock and influence processing, set up the rocking that guide roller has further restricted to move the assembly about, make the machining precision further improve.

5: set up horizontal rotating device, wherein the level rotates fast latch mechanism and can rotate certain angle and convenient fixed with cutting device fast, only needs the operation clamp plate just can realize cutting device's the fixed and horizontal direction pivoted switching of horizontal direction.

6: the cutting device is characterized in that a reset piece is arranged in the guide sleeve, a check ring is radially and convexly arranged on the limiting rod and is positioned in the guide sleeve, the reset piece is sleeved outside the limiting rod between the check ring and one end of the guide sleeve, the reset action direction of the reset piece points to the second end of the limiting rod, the limiting rod is prevented from being separated from the groove due to vibration when the cutting device cuts, and the horizontal rotating device is prevented from being separated from the limiting to rotate under the driving of the cutting motor to cause accidents.

7: the angle deflection device is arranged, and the deflection plate rotates around the deflection shaft by operating the deflection oil cylinder to adjust the deflection angle.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1.

Fig. 3 is a schematic view of the table being raised.

Fig. 4 is an enlarged schematic view of B in fig. 1.

Fig. 5 is a schematic view of the angular deflection device in a lowered position.

Fig. 6 is an enlarged schematic view of C in fig. 5.

FIG. 7 is a schematic longitudinal cross-sectional view of the side-to-side shift assembly.

Fig. 8 is an enlarged schematic view of fig. 5 at D.

Description of reference numerals: 1. a frame; 11. a hinged cross beam; 12. supporting the beam; 2. a work table; 21. a stopper; 22. the worktable is hinged with a shaft; 23. turning over the oil cylinder; 3. moving the assembly forwards and backwards; 31. a sliding bridge; 32. moving the cross beam forwards and backwards; 33. moving the guide rail forwards and backwards; 34. moving the rack forwards and backwards; 35. the pulley is moved forwards and backwards; 36. a steering machine; 37. moving the motor back and forth; 38. moving the synchronizing shaft forward and backward; 39. moving the gear forwards and backwards; 4. a left-right movement assembly; 41. moving the guide rail left and right; 42. moving the rack left and right; 43. moving the box body left and right; 431. a top plate; 432. a base plate; 433. a first side plate; 434. a second side plate; 44. a left and right movement motor; 45. moving the steering gear left and right; 46. moving the sliding block left and right; 47. clamping the roller; 48. a guide roller; 481. adjusting the bolt; 49. a left and right shift gear; 5. a cutting assembly; 51. a lifting device; 511. lifting the box body; 512. a lift cylinder; 52. a horizontal rotation device; 521. horizontally rotating the quick locking mechanism; 5211. a guide sleeve mounting plate; 5212. a guide sleeve; 5213. pressing a plate; 5214. a restraining bar; 5215. a reset member; 522. rotating the disc; 5221. a groove; 53. an angle deflection device; 531. a deflection oil cylinder; 532. a deflection plate; 533. a yaw axis; 534. a deflection fixing plate; 54. a cutting device; 541. a blade; 542. a cutting motor.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-8, the present embodiment provides a bridge cutting machine, which includes a frame 1 and a workbench 2, the workbench 2 is hinged on the frame 1, the frame 1 is provided with a forward-backward movement assembly 3, the forward-backward movement assembly 3 is provided with a left-right movement assembly 4, the left-right movement assembly 4 is provided with a cutting assembly 5, the cutting assembly 5 is located above the workbench 2, the cutting assembly 5 includes a lifting device 51 installed on the left-right movement assembly 4, a horizontal rotation device 52 installed on the lifting device 51, an angle deflection device 53 installed on the horizontal rotation device 52, and a cutting device 54 installed on the angle deflection device 53.

In this embodiment, the frame 1 includes a front-rear moving beam 32 for mounting the front-rear moving assembly 3, the frame 1 further includes a hinge beam 11 and a support beam 12 for mounting the worktable 2, and the frame 1 is further mounted with a laser pointer irradiating the worktable 2 for indicating the correct position of the cutting device 54, so as to adjust the position of the cutting device 54.

In this embodiment, 2 one ends of workstation articulate on articulated crossbeam 11 through workstation articulated shaft 22 and the bearing crossbeam 12 is arranged in to 2 other ends of workstation, 2 being close to workstation articulated shaft 22 one end of workstation and being equipped with dog 21, dog 21 is used for holding the slabstone when the material loading of 2 slopes of workstation, be connected through upset hydro-cylinder 23 between workstation 2 and the frame 1, workstation 2 rotates around workstation articulated shaft 22 under the effect of upset hydro-cylinder 23, make workstation 2 can rotate so that slope workstation 2 accomplishes the material loading, can pass back convenient and fast's commentaries on classics workstation 2 after the material loading again.

In this embodiment, the forward and backward movement assembly 3 comprises a sliding bridge 31, forward and backward movement guide rails 33 respectively arranged at the left and right sides of the frame 1 and forward and backward movement racks 34 respectively arranged at the left and right sides of the frame 1, the forward and backward movement guide rails 33 and the forward and backward movement racks 34 are respectively arranged on the forward and backward movement beams 32 of the frame 1 in parallel, forward and backward movement pulleys 35 are respectively mounted at both ends of the sliding bridge 31, both ends of the sliding bridge 31 respectively move forward and backward along the forward and backward movement guide rails 33 through the rolling fit of the forward and backward movement pulleys 35 and the forward and backward movement guide rails 33, a steering gear 36 is mounted at one end of the sliding bridge 31, a forward and backward movement motor 37 is connected at an input end of the steering gear 36, a forward and backward movement synchronizing shaft 38 is connected at an output end of the steering gear 36, forward and backward movement gears 39 are respectively connected at both ends of the forward and backward movement synchronizing shaft 38, synchronous movement of both ends of the sliding bridge 31 is achieved.

In this embodiment, the left-right moving assembly 4 includes a left-right moving guide 41 and a left-right moving rack 42 which are installed in parallel on the sliding bridge 31, and a left-right moving box 43 which is slidably fitted to the left-right moving guide 41, the left-right moving box 43 includes a top plate 431, a bottom plate 432, a first side plate 433 and a second side plate 434, a left-right moving slider 46 which is slidably connected to the left-right moving guide 41 is installed on the bottom surface of the top plate 431, the first side plate 433 is provided with a left-right moving motor 44 and a left-right moving steering gear 45 whose input end is in transmission connection with the output end of the left-right moving motor 44, the output end of the left-right moving steering gear 45 is in transmission connection with a left-right moving gear 49 which is engaged with the left-right moving rack 42 through the first side plate 433, a clamping roller 47 which is pressed against the front-rear moving assembly, make and move about after the guide rail 41 wearing and tearing produce the clearance and move about assembly 4 accessible clamping roller 47 and press from both sides tight sliding bridge 31, prevent to move about assembly 4 and rock and influence processing, install through adjusting bolt 481 on the second curb plate 434 and withstand the assembly 3 that moves forward and backward and follow the rolling guide roller 48 of assembly 3 that moves forward and backward, set up guide roller 48 and further restricted moving about rocking of assembly 4, make the machining precision further improve.

In this embodiment, the lifting device 51 includes a lifting cylinder 512 and a lifting box body 511, the lifting box body 511 slides up and down along the left-right movement assembly 4 through a slide rail, the cylinder body of the lifting cylinder 512 is fixed on the lifting box body 511, the rod of the lifting cylinder 512 is fixed on the left-right movement assembly 4, the lifting device 51 is installed on the left-right movement box body 43, so that the lifting device 51 only needs to lift the cutting assembly 5, and the lifting weight of the lifting device 51 is small.

In this embodiment, the horizontal rotation device 52 includes a horizontal rotation quick lock mechanism 521 and a rotation disc 522 installed on the lifting device 51, a plurality of grooves 5221 are formed around the rotation disc 522, the horizontal rotation quick lock mechanism 521 includes a guide sleeve installation plate 5211 horizontally arranged on the lifting device 51, a guide sleeve 5212 fixedly installed on the guide sleeve installation plate 5211, a pressing plate 5213 hinged to the end of the guide sleeve installation plate 5211, a limiting rod 5214 with a first end hinged to the pressing plate 5213 and a second end penetrating through the guide sleeve 5212 and extending into the groove 5221, the limiting rod 5214 penetrates through the guide sleeve 5212 and points to the groove 5221, the guide sleeve 5212 ensures that the limiting rod 5214 is always aligned to the groove 5221, the limiting rod 5214 is hinged to the pressing plate 5213, the limiting rod 5214 can be quickly operated by a pressing plate to extend into the groove 5221 or leave the groove 5221, the horizontal rotation quick lock mechanism 521 further includes a reset member 5215, a retaining ring is radially protruded on the limiting rod 5214, and is located, the reset member 5215 is sleeved outside the limiting rod 5214 between the retainer ring and one end of the guide sleeve 5212, and the reset action direction of the reset member 5215 is directed to the second end of the limiting rod 5214, so that the limiting rod 5214 is prevented from being separated from the groove 5221 due to vibration when the cutting device 54 cuts, and the horizontal rotating device 52 is prevented from being separated from the limit and rotating under the driving of the cutting motor 542 to cause accidents. The reset element 5215 can be a compression spring, a tension spring, a rubber sleeve, or the like, such as the compression spring shown in fig. 4.

In this embodiment, the angle deflecting device 53 includes a deflecting fixing plate 534 fixed on the rotating disc 522, and a deflecting plate 532 hinged to the deflecting fixing plate 534 through a deflecting shaft 533, the deflecting fixing plate 534 is connected to the deflecting plate 532 through a deflecting cylinder 531, the deflecting plate 532 rotates around the deflecting shaft 533 under the action of the deflecting cylinder 531, the cutting device 54 is installed on the deflecting plate 532, and the cutting device 54 includes a cutting motor 542 fixed on the deflecting plate 532 and a blade 541 fixed on the cutting motor 542.

The utility model discloses a theory of operation and use flow:

operating the upset hydro-cylinder 23 extension, the upset hydro-cylinder 23 drives workstation 2 and rotates around workstation hinge shaft 22 and make 2 slopes of workstation, puts the slabstone on workstation 2 of slope, and the dog 21 bearing on workstation 2 lives the slabstone, operates the upset hydro-cylinder 23 afterwards and shortens, and workstation 2 rotates around workstation hinge shaft 22 until workstation 2 arranges bearing crossbeam 12 in, and workstation 2 realizes the level this moment.

Starting the laser indicator, irradiating the correct position of the cutting device 54 onto the workbench 2, starting the forward and backward moving motor 37, wherein the forward and backward moving motor 37 is in transmission connection with the steering machine 36, the steering machine 36 drives the forward and backward moving synchronizing shaft 38 to rotate, the forward and backward moving gears 39 are in transmission connection with both ends of the forward and backward moving synchronizing shaft 38, and the forward and backward moving gears 39 at both ends of the forward and backward moving synchronizing shaft 38 are respectively meshed with the corresponding forward and backward moving racks 34, so that the forward and backward moving synchronizing shaft 38 synchronously drives the forward and backward moving gears 39 to be in rolling meshing on the corresponding forward and backward moving racks 34, and the forward and backward positions are adjusted; the left-right movement motor 44 is started, the left-right movement gear 49 is driven by the left-right movement steering gear 45 to be in rolling engagement on the left-right movement rack 42, and the left-right position is adjusted; the lifting oil cylinder 512 is operated, the lifting oil cylinder 512 drives the lifting box body 511 to slide up and down along the left-right movement assembly 4 through the slide block slide rail, and the up-down position is adjusted; the pressing plate 5213 is pulled open to slide the limiting rod 5214 out of the groove 5221 through the guide sleeve 5212, the rotating disc 522 is adjusted to be in a proper position through rotation, and the pressing plate 5213 is pressed in to extend the limiting rod 5214 into the groove 5221 through the guide sleeve 5212 so as to fix the rotating disc 522; the deflection oil cylinder 531 is operated to extend, the deflection plate 532 rotates around the deflection shaft 533 under the action of the deflection oil cylinder 531, the deflection oil cylinder 531 is stopped until the blade 541 reaches the target deflection angle, then the cutting motor 542 is started, and the cutting motor 542 drives the blade 541 to process.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a bridge cutting machine, includes frame and workstation, its characterized in that, be provided with the assembly that moves back and forth in the frame, move the assembly about being provided with on the assembly that moves back and forth, it is provided with the cutting assembly to move the assembly about, the cutting assembly is located the workstation top, the cutting assembly is including installing elevating gear, the horizontal rotating device of installing on elevating gear, installing the angle deflection device on horizontal rotating device and installing the cutting device on the angle deflection device on moving the assembly about, horizontal rotating device is including installing rolling disc and the horizontal fast lock mechanism that rotates on elevating gear, the rolling disc is equipped with a plurality of recesses all around, the fast lock mechanism of horizontal rotation includes the uide bushing mounting panel of horizontal setting on elevating gear, adorns the uide bushing on the uide bushing mounting panel admittedly, articulates at terminal clamp plate, the clamp plate of uide bushing mounting panel, The first end is hinged with the pressure plate, and the second end passes through the guide sleeve and extends into the limiting rod of the groove.

2. The bridge cutting machine of claim 1, wherein: the fast latch mechanism is rotated to level still includes the piece that resets, radial protruding retaining ring that is equipped with on the restriction arm, the retaining ring is located the uide bushing, the suit that resets is in outside the restriction arm between retaining ring and uide bushing one end, just the second end of the directional restriction arm of the reply action direction of the piece that resets.

3. The bridge cutting machine of claim 1, wherein: the frame includes articulated crossbeam and bearing crossbeam, workstation one end is articulated on articulated crossbeam through workstation hinge shaft and the workstation other end is arranged in on the bearing crossbeam, the workstation is close to workstation hinge shaft one end and is equipped with the dog, be connected through the upset hydro-cylinder between workstation and the frame, the workstation rotates around workstation hinge shaft under the upset hydro-cylinder effect.

4. The bridge cutting machine of claim 1, wherein: the front-back moving assembly comprises a sliding bridge, front-back moving guide rails and front-back moving racks, the front-back moving guide rails and the front-back moving racks are respectively arranged on the left side and the right side of the rack, the front-back moving guide rails and the front-back moving racks are respectively arranged on front-back moving beams of the rack in parallel, front-back moving pulleys are respectively installed at two ends of the sliding bridge, two ends of the sliding bridge move back and forth along the front-back moving guide rails through rolling matching of the front-back moving pulleys and the front-back moving guide rails, a steering machine is installed at one end of the sliding bridge, the input end of the steering machine is connected with a front-back moving motor, the output end of the steering machine is in transmission connection with a front-back moving synchronizing shaft, two ends of the front-back moving synchronizing shaft are in.

5. The bridge cutting machine of claim 1, wherein: the left-right moving assembly comprises a left-right moving guide rail, a left-right moving rack and a left-right moving box body which are arranged on the front-back moving assembly in parallel, and the left-right moving box body is in sliding fit with the left-right moving guide rail, the left-right moving box body comprises a top plate, a bottom plate, a first side plate and a second side plate, a left-right moving slide block which is connected with the left-right moving guide rail in a sliding way is arranged on the bottom surface of the top plate, the first side plate is provided with a left-right movement motor and a left-right movement steering machine of which the input end is in transmission connection with the output end of the left-right movement motor, the output end of the left-right movement steering gear passes through the first side plate and is in transmission connection with a left-right movement gear meshed with a left-right movement rack, the second side plate is provided with a guide roller which is propped against the front and rear moving assembly through an adjusting bolt and rolls along the front and rear moving assembly, and the top surface of the bottom plate is provided with a clamping roller which is propped against the front-back moving assembly and rolls along the front-back moving assembly through an adjusting bolt.

6. The bridge cutting machine of claim 1, wherein: the lifting device comprises a lifting oil cylinder and a lifting box body, the lifting box body slides up and down along the left-right movement assembly through a slide block slide rail, the lifting oil cylinder body is fixed on the lifting box body, and a lifting oil cylinder rod is fixed on the left-right movement assembly.

7. The bridge cutting machine of claim 1, wherein: the angle deflection device comprises a deflection fixing plate fixedly mounted on the rotating disc and a deflection plate hinged with the deflection fixing plate through a deflection shaft, the deflection fixing plate is connected with the deflection plate through a deflection oil cylinder, the deflection plate rotates around the deflection shaft under the action of the deflection oil cylinder, and the cutting device is mounted on the deflection plate.