CN220993634U - Adjustable lifting carrier roller structure of sawing machine - Google Patents
Adjustable lifting carrier roller structure of sawing machine Download PDFInfo
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- CN220993634U CN220993634U CN202322832904.8U CN202322832904U CN220993634U CN 220993634 U CN220993634 U CN 220993634U CN 202322832904 U CN202322832904 U CN 202322832904U CN 220993634 U CN220993634 U CN 220993634U
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- 238000000034 method Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of carrier rollers of sawing machines, in particular to an adjustable lifting carrier roller structure of a sawing machine. Technical problems: the lifting carrier roller structure of the sawing machine aims at solving the technical problem that the lifting carrier roller structure of the sawing machine does not have the effect of shielding sparks in the prior art, and the sparks are easy to splash to cause injury when workers get close to the carrier roller. The technical scheme is as follows: an adjustable lifting carrier roller structure of a sawing machine comprises a bottom plate; the device further comprises a lifting cylinder, a sliding adjusting assembly, a lifting plate, a rotating assembly, a reciprocating movement control assembly, an inner fixing plate, an outer fixing plate, a rotation control assembly, a shielding assembly, a first carrier roller, a second carrier roller and a positioning clamping plate. The shielding mechanism is arranged, so that sparks generated during sawing can be effectively shielded, the width of the shielding mechanism is adjustable, a large space is not occupied, the sufficient shielding area is ensured, the sparks are not easy to splash to workers when the carrier roller is adjusted to lift, and the two ends of the carrier roller are supported when the carrier roller is lifted.
Description
Technical Field
The utility model relates to the technical field of carrier rollers of sawing machines, in particular to an adjustable lifting carrier roller structure of a sawing machine.
Background
When the straight welded pipe is produced, burrs are frequently generated at the pipe orifice of the unit cold cutting saw cutting pipe in the process of producing the straight welded pipe, lifting operation is required to be carried out on the carrier roller, so that burrs generated at the pipe orifice in the saw cutting process are reduced, but an existing carrier roller structure generally needs workers to lift and control beside the carrier roller, the speed of a saw cutting machine is higher, sparks are splashed when the pipe is cut, the sparks are not shielded, and the sparks are easy to splash to cause injury when the workers are close to the carrier roller, so that the safety is poor.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide an adjustable lifting carrier roller structure of a sawing machine, which aims to solve the technical problem that a worker is easy to splash by a spark to cause injury when approaching to a carrier roller because the saw machine does not have the effect of shielding the spark in the prior art.
The technical scheme of the utility model is as follows: an adjustable lifting carrier roller structure of a sawing machine comprises a bottom plate; the device also comprises a lifting cylinder, a sliding adjusting assembly, a lifting plate, a rotating assembly, a reciprocating movement control assembly, an inner fixing plate, an outer fixing plate, a rotation control assembly, a shielding assembly, a first carrier roller, a second carrier roller and a positioning clamping plate; the upper end of the bottom plate is sequentially provided with a lifting cylinder and sliding adjusting components which are distributed symmetrically from inside to outside; the upper telescopic end of the lifting cylinder is connected with a lifting plate; a rotating component is arranged between the sliding adjusting component and the lifting plate; the front side of the upper end of the lifting plate is provided with a reciprocating movement control assembly; the rear side of the upper end of the lifting plate is fixedly connected with an inner fixing plate and an outer fixing plate which are symmetrically distributed from inside to outside in sequence; the outer side of the outer fixed plate is provided with a rotation control component; the rear end of the rotary control assembly is rotatably connected with a shielding assembly; a first carrier roller is rotationally connected between the inner fixed plate and the other inner fixed plate; a second carrier roller is rotationally connected between the inner fixed plate and the outer fixed plate; the upper end of the reciprocating movement control assembly is provided with positioning clamping plates which are symmetrically distributed left and right and move along the transverse direction; the shielding assembly comprises an inner baffle; the outer side of the inner baffle is sleeved with an outer extending sleeve plate; the outer side of the outer telescopic sleeve plate is provided with an adjusting groove; the outer side of the inner baffle is fixedly connected with a threaded column which passes through the adjusting groove and extends outwards; the outer side of the threaded column is connected with a nut in a threaded manner.
Preferably, the bottom plate is fixed in the position that corresponds on sawing the machine, the straight welded pipe is put on the first bearing roller between internal fixation board and another internal fixation board during sawing, the second bearing roller plays the effect of anticreep shielding, reciprocating motion control assembly drives the synchronous inwards of location grip block, it is fixed with the straight welded pipe, guarantee straight welded pipe in the intermediate position simultaneously, loosen the nut, outwards pull the outer shrink sleeve plate, the screw thread post outside the internal baffle slides in the adjustment tank, thereby can prolong the width that shelters from, then saw cut straight welded pipe, lift through lift cylinder control lifter plate, along with the rise of lifter plate, rotating the subassembly and rotating the subassembly lower extreme and slide in slip adjustment subassembly upper end, play the effect of supporting the lifter plate, first bearing roller is along with the lifter plate synchronous lift, thereby avoid the mouth of pipe to appear burrs, when not saw cutting, rotatory 180 of rotatory control assembly control shielding assembly accomodates, avoid influencing the operation on the sawing the machine.
Preferably, the sliding adjustment assembly includes a first fixed plate; a guide post is fixedly connected between the first fixing plate and the other first fixing plate; the outer side of the guide post is connected with a sliding block in a sliding way; the sliding block is fixedly connected with the spring between the sliding block and the first fixed plate at the outer side, the guide post can limit the movement track of the sliding block, the position of the sliding block is guaranteed not to deviate, meanwhile, the spring is connected with the sliding block, when the position of the sliding block changes, the spring applies reverse force to the sliding block, the function of limiting the position of the sliding block is achieved, and the stability of the position of the sliding block is improved.
Preferably, the rotating assembly comprises a lower U-shaped seat and an upper U-shaped seat; a rotating rod is rotatably connected between the lower U-shaped seat and the upper U-shaped seat; the lower U-shaped seat is fixedly connected with the sliding block; the upper U-shaped seat is fixedly connected with the lifting plate, when the lifting plate is lifted, the upper U-shaped seat is lifted synchronously, the rotating rod can rotate by taking the pin shaft in the upper U-shaped seat as a center point, the position of the lower end of the rotating rod changes, and the lower U-shaped seat and the sliding block are driven to move.
Preferably, the reciprocation control assembly includes a second fixed plate; a ball screw is rotationally connected between the second fixed plate and the other second fixed plate; the outer side of the ball screw is provided with screw pairs which are distributed symmetrically left and right; the screw pair is fixedly connected with the positioning clamping plate, and is used for converting rotary motion of the ball screw into linear motion, and when the ball screw runs, the positioning clamping plate synchronously faces inwards so as to prop against the straight welded pipe.
Preferably, the inner side of the second fixing plate is fixedly connected with a first motor; the outer side of the output shaft of the first motor is fixedly connected with a driving gear; the driven gear meshed with the driving gear is arranged on the outer side of the ball screw, and the power of the first motor is transmitted by utilizing the meshing of the driving gear and the driven gear, so that the ball screw is driven to rotate.
Preferably, the rotation control assembly comprises a U-shaped frame; a rotating shaft is rotatably connected with the U-shaped frame; the upper end of the U-shaped frame is provided with a second motor for driving the rotating shaft; the inner baffle is fixedly connected with the rotating shaft, and when the rotating shaft rotates, the inner baffle is driven to synchronously rotate, so that the position of the inner baffle can be adjusted.
The utility model has the beneficial effects that:
1. The shielding mechanism is arranged, so that sparks generated during sawing can be effectively shielded, the width of the shielding mechanism is adjustable, a large space is not occupied, enough shielding area is ensured, the sparks are not easy to splash to workers when the carrier roller is adjusted to lift, the use safety is effectively improved, two groups of lifting supporting mechanisms are also arranged, and two ends of the carrier roller are supported when the carrier roller is lifted, so that the two ends of the carrier roller are prevented from collapsing;
2. Utilize interior baffle and outer shrink-sleeve board, play the effect of sheltering from the spark, the relative position of interior baffle and outer shrink-sleeve board is adjustable moreover, when using, outwards stretch outer shrink-sleeve board, ensure to have enough big area of sheltering from, when lifting cylinder control lifter plate goes up and down, avoid the spark to splash the workman, two sets of rotating assembly simultaneously, when the lifter plate goes up and down, support the both ends of lifter plate, prevent that the lifter plate both ends from collapsing, cause the incomplete level in position of first bearing roller.
Drawings
Fig. 1 shows a first perspective view of the adjustable saw lift idler structure of the present utility model;
Fig. 2 shows a schematic perspective view of a slide adjusting assembly and a rotating assembly in an adjustable saw lift idler structure of the present utility model;
fig. 3 shows a schematic perspective view of a reciprocating motion control assembly in an adjustable sawing machine lifting idler structure of the utility model;
Fig. 4 shows a schematic perspective view of the rotation control assembly and the shielding assembly of the adjustable saw lift idler structure of the present utility model.
Reference numerals illustrate: 1. a bottom plate; 2. a lifting cylinder; 3. a slip adjustment assembly; 31. a first fixing plate; 32. a guide post; 33. a sliding block; 34. a spring; 4. a lifting plate; 5. a rotating assembly; 51. a lower U-shaped seat; 52. a U-shaped seat is arranged; 53. a rotating lever; 6. a reciprocating control assembly; 61. a second fixing plate; 62. a ball screw; 63. a screw pair; 64. a first motor; 65. a drive gear; 66. a driven gear; 7. an inner fixing plate; 8. an outer fixing plate; 9. a rotation control assembly; 91. a U-shaped frame; 92. a rotating shaft; 93. a second motor; 10. a shielding assembly; 101. an inner baffle; 102. an outer telescoping plate; 103. an adjustment tank; 104. a threaded column; 105. a nut; 11. a first idler; 12. a second idler; 13. and positioning the clamping plate.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1, the present utility model provides an embodiment: an adjustable lifting carrier roller structure of a sawing machine comprises a bottom plate 1; the device also comprises a lifting cylinder 2, a sliding adjusting component 3, a lifting plate 4, a rotating component 5, a reciprocating movement control component 6, an inner fixed plate 7, an outer fixed plate 8, a rotation control component 9, a shielding component 10, a first carrier roller 11, a second carrier roller 12 and a positioning clamping plate 13; the upper end of the bottom plate 1 is provided with a lifting cylinder 2 and sliding adjusting components 3 which are symmetrically distributed from inside to outside in sequence; the upper telescopic end of the lifting cylinder 2 is connected with a lifting plate 4; a rotating component 5 is arranged between the sliding adjusting component 3 and the lifting plate 4; the front side of the upper end of the lifting plate 4 is provided with a reciprocating control assembly 6; the rear side of the upper end of the lifting plate 4 is fixedly connected with an inner fixing plate 7 and an outer fixing plate 8 which are symmetrically distributed from inside to outside in sequence; the outer side of the outer fixed plate 8 is provided with a rotation control component 9; the rear end of the rotation control assembly 9 is rotatably connected with a shielding assembly 10; a first carrier roller 11 is rotatably connected between the inner fixed plate 7 and the other inner fixed plate 7; a second carrier roller 12 is rotatably connected between the inner fixed plate 7 and the outer fixed plate 8; the upper end of the reciprocating movement control assembly 6 is provided with positioning clamping plates 13 which are symmetrically distributed left and right and move along the transverse direction.
Referring to fig. 2-3, in the present embodiment, the sliding adjustment assembly 3 includes a first fixing plate 31; a guide post 32 is fixedly connected between the first fixing plate 31 and the other first fixing plate 31; a sliding block 33 is connected to the outer side of the guide post 32 in a sliding manner; a spring 34 is fixedly connected between the sliding block 33 and the first fixing plate 31 at the outer side; the rotating assembly 5 comprises a lower U-shaped seat 51 and an upper U-shaped seat 52; a rotating rod 53 is rotatably connected between the lower U-shaped seat 51 and the upper U-shaped seat 52; the lower U-shaped seat 51 is fixedly connected with the sliding block 33; the upper U-shaped seat 52 is fixedly connected with the lifting plate 4; the reciprocation control assembly 6 includes a second fixed plate 61; a ball screw 62 is rotatably connected between the second fixing plate 61 and the other second fixing plate 61; the outside of the ball screw 62 is provided with screw pairs 63 which are distributed symmetrically left and right; the screw pair 63 is fixedly connected with the positioning clamping plate 13; the inner side of the second fixing plate 61 is fixedly connected with a first motor 64; a driving gear 65 is fixedly connected to the outer side of the output shaft of the first motor 64; a driven gear 66 engaged with the driving gear 65 is mounted on the outer side of the ball screw 62.
Referring to fig. 4, in the present embodiment, the rotation control assembly 9 includes a U-shaped frame 91; a rotating shaft 92 is rotatably connected to the U-shaped frame 91; the upper end of the U-shaped frame 91 is provided with a second motor 93 for driving the rotating shaft 92; the inner baffle 101 is fixedly connected with the rotating shaft 92; the shielding assembly 10 includes an inner baffle 101; the outer side of the inner baffle 101 is sleeved with an outer extending sleeve plate 102; an adjusting groove 103 is formed in the outer side of the outer telescopic sleeve plate 102; the outer side of the inner baffle 101 is fixedly connected with a threaded column 104 which extends outwards through the adjusting groove 103; the outside of the threaded column 104 is screwed with a nut 105.
When in operation, the bottom plate 1 is fixed at a corresponding position on the sawing machine, a straight welded pipe is placed on the first carrier roller 11 between the inner fixed plate 7 and the other inner fixed plate 7 during sawing, the second carrier roller 12 plays a role of preventing disengagement and shielding, the first motor 64 is started, under the action of the driving gear 65 and the driven gear 66, power is transmitted to the ball screw 62 between the second fixed plate 61 and the other second fixed plate 61, the ball screw 62 rotates, the screw pair 63 at the outer side of the ball screw 62 converts rotary motion into linear motion, the positioning clamping plate 13 is driven to synchronously inwards fix the straight welded pipe, the straight welded pipe is ensured to be at a middle position, the nut 105 is loosened, the outer telescopic sleeve plate 102 is pulled outwards, the threaded column 104 on the outer side of the inner baffle plate 101 slides in the adjusting groove 103, so that the shielding width can be prolonged, then the straight welded pipe is sawed, the lifting plate 4 is controlled to lift through the lifting cylinder 2, the rotating rod 53 in the upper U-shaped seat 52 rotates along with the lifting of the lifting plate 4, the lower U-shaped seat 51 drives the upper end of the sliding block 33 to slide, the rotating rod 53 plays a role of supporting the lifting plate 4, the first carrier roller 11 synchronously lifts along with the lifting plate 4, burrs are avoided, and when the pipe orifice is not sawed, the rotating control assembly 9 controls the shielding assembly 10 to rotate 180 degrees to be stored, so that the operation on the sawing machine is avoided.
Through the steps, the shielding mechanism is arranged, sparks generated during sawing can be effectively shielded, the width of the shielding mechanism is adjustable, the large space is not occupied, the sufficient shielding area is ensured, the sparks are not easy to splash to workers when the carrier roller is adjusted to lift, the use safety is effectively improved, two groups of lifting supporting mechanisms are also arranged, two ends are supported when the carrier roller is lifted, and the two ends of the carrier roller are prevented from collapsing.
Claims (6)
1. An adjustable lifting carrier roller structure of a sawing machine comprises a bottom plate (1); the method is characterized in that: the device also comprises a lifting cylinder (2), a sliding adjusting component (3), a lifting plate (4), a rotating component (5), a reciprocating movement control component (6), an inner fixing plate (7), an outer fixing plate (8), a rotating control component (9), a shielding component (10), a first carrier roller (11), a second carrier roller (12) and a positioning clamping plate (13); the upper end of the bottom plate (1) is sequentially provided with a lifting cylinder (2) and sliding adjusting components (3) which are symmetrically distributed from inside to outside; the upper telescopic end of the lifting cylinder (2) is fixedly connected with a lifting plate (4); a rotating component (5) is arranged between the sliding adjusting component (3) and the lifting plate (4); a reciprocating control assembly (6) is arranged at the front side of the upper end of the lifting plate (4); an inner fixing plate (7) and an outer fixing plate (8) which are symmetrically distributed from inside to outside are fixedly connected in sequence at the rear side of the upper end of the lifting plate (4); a rotation control assembly (9) is arranged outside the outer fixed plate (8); the rear end of the rotary control assembly (9) is rotatably connected with a shielding assembly (10); a first carrier roller (11) is rotationally connected between the inner fixed plate (7) and the other inner fixed plate (7); a second carrier roller (12) is rotationally connected between the inner fixed plate (7) and the outer fixed plate (8); the upper end of the reciprocating movement control assembly (6) is provided with positioning clamping plates (13) which are symmetrically distributed left and right and move along the transverse direction; the shielding assembly (10) comprises an inner baffle (101); an outer extending sleeve plate (102) is sleeved on the outer side of the inner baffle plate (101); an adjusting groove (103) is formed in the outer side of the outer telescopic sleeve plate (102); the outer side of the inner baffle (101) is fixedly connected with a threaded column (104) which extends outwards through the adjusting groove (103); the outer side of the threaded column (104) is in threaded connection with a nut (105).
2. An adjustable saw lift idler structure as claimed in claim 1, wherein: the sliding adjustment assembly (3) comprises a first fixed plate (31); a guide post (32) is fixedly connected between the first fixing plate (31) and the other first fixing plate (31); a sliding block (33) is connected to the outer side of the guide column (32) in a sliding manner; a spring (34) is fixedly connected between the sliding block (33) and the first fixing plate (31) at the outer side.
3. An adjustable saw lift idler structure as claimed in claim 2, wherein: the rotating assembly (5) comprises a lower U-shaped seat (51) and an upper U-shaped seat (52); a rotating rod (53) is rotatably connected between the lower U-shaped seat (51) and the upper U-shaped seat (52); the lower U-shaped seat (51) is fixedly connected with the sliding block (33); the upper U-shaped seat (52) is fixedly connected with the lifting plate (4).
4. An adjustable saw lift idler structure as claimed in claim 1, wherein: the reciprocation control assembly (6) includes a second fixed plate (61); a ball screw (62) is rotatably connected between the second fixed plate (61) and the other second fixed plate (61); the outside of the ball screw (62) is provided with screw pairs (63) which are distributed symmetrically left and right; the screw pair (63) is fixedly connected with the positioning clamping plate (13).
5. An adjustable saw lift idler structure as claimed in claim 4, wherein: the inner side of the second fixed plate (61) is fixedly connected with a first motor (64); a driving gear (65) is fixedly connected to the outer side of the output shaft of the first motor (64); a driven gear (66) meshed with the driving gear (65) is arranged on the outer side of the ball screw (62).
6. An adjustable saw lift idler structure as claimed in claim 1, wherein: the rotation control assembly (9) comprises a U-shaped frame (91); a rotating shaft (92) is rotatably connected with the U-shaped frame (91); the upper end of the U-shaped frame (91) is provided with a second motor (93) for driving the rotating shaft (92); the inner baffle (101) is fixedly connected with the rotating shaft (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322832904.8U CN220993634U (en) | 2023-10-23 | 2023-10-23 | Adjustable lifting carrier roller structure of sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322832904.8U CN220993634U (en) | 2023-10-23 | 2023-10-23 | Adjustable lifting carrier roller structure of sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993634U true CN220993634U (en) | 2024-05-24 |
Family
ID=91127282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322832904.8U Active CN220993634U (en) | 2023-10-23 | 2023-10-23 | Adjustable lifting carrier roller structure of sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993634U (en) |
-
2023
- 2023-10-23 CN CN202322832904.8U patent/CN220993634U/en active Active
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