CN212653538U - Novel lifting tool rest device - Google Patents
Novel lifting tool rest device Download PDFInfo
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- CN212653538U CN212653538U CN202021430366.XU CN202021430366U CN212653538U CN 212653538 U CN212653538 U CN 212653538U CN 202021430366 U CN202021430366 U CN 202021430366U CN 212653538 U CN212653538 U CN 212653538U
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- cutter
- rack
- linear bearing
- belt wheel
- guide post
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Abstract
The utility model relates to a novel lifting tool rest device, which comprises a frame (1), a pressing mechanism and a cutter mechanism, wherein the pressing mechanism and the cutter mechanism are arranged on the frame (1), the cutter mechanism is positioned at the lower part of the pressing mechanism, and a workpiece processing space is formed between the cutter mechanism and the pressing mechanism; the cutter mechanism comprises a stepping motor (2), a cutter (13), a gear shaft (5), an upper bearing seat (6), a driving belt wheel (7), a synchronous belt (8), a driven belt wheel (9) and a lower bearing seat (10). The utility model has the advantages that: simple structure can adapt to the material of different thickness, different shapes, compresses tightly in advance, prevents that the material from removing, and the cutting is accurate, and the packing is convenient to follow-up sign indicating number row, and the commonality is strong.
Description
Technical Field
The utility model relates to a novel lifting tool rest device is used on all kinds of cutters or production lines.
Background
Traditional cutting device is mostly the cutter and directly is by the perpendicular decline cutting in material top, when cutting viscidity material or the material that the shape is not too regular, can all appear the condition that the material removed at the cutting or lift sword in-process, and this can influence next time cutting, the cutting partially appears, cuts irregular scheduling problem.
Disclosure of Invention
An object of the utility model is to provide a novel lift knife rest device to traditional cutting device who proposes in solving above-mentioned background art appears cutting partially, cuts irregular scheduling problem when cutting viscidity material or the material that the shape is not too regular. The technical scheme of the utility model is that:
a novel lifting tool rest device comprises a rack (1), and a pressing mechanism and a cutter mechanism which are arranged on the rack (1), wherein the cutter mechanism is positioned at the lower part of the pressing mechanism, and a workpiece processing space is formed between the cutter mechanism and the pressing mechanism; the cutter mechanism comprises a stepping motor (2), a cutter (13), a gear shaft (5), upper bearing seats (6), driving belt wheels (7), a synchronous belt (8), a driven belt wheel (9) and lower bearing seats (10), wherein the stepping motor (2) and the upper bearing seats (6) are installed on the upper portion of the rack (1), the two upper bearing seats (6) are arranged oppositely, the gear shaft (5) is installed on the two upper bearing seats (6) in a rotating mode, a driving gear (3) is installed on a motor shaft of the stepping motor (2), a driven gear (4) meshed with the driving gear (3) is installed on the gear shaft (5), the driving belt wheels (7) are installed after the end portions of the gear shaft (5) extend out of the upper bearing seats (6) at the corresponding ends, the lower bearing seats (10) are installed on the rack (1) at the lower portion of each driving belt wheel (7), the lower bearing seat (10) is rotatably provided with a driven belt wheel (9), the driving belt wheel (7) is in transmission connection with the corresponding driven belt wheel (9) through a synchronous belt (8), and the cutter (13) is arranged on the rack (1) in a lifting manner through a linkage mechanism.
The two sets of linkage mechanisms are symmetrically arranged along the rack (1), each linkage mechanism comprises a fixed block (11), a guide post (14) and a first linear bearing (12), the guide post (14) is arranged on the side part of the rack (1), the first linear bearing (12) is slidably arranged on the guide post (14), the outer side of the first linear bearing (12) is connected with the fixed block (11), and the inner side of the first linear bearing is connected with the end part of the cutter (13); the fixed block (11) is also connected with the synchronous belt (8).
Hold-down mechanism include pressure grillage (16), cylinder (17) and second linear bearing (15), install a second linear bearing (15) respectively at the both ends of this pressure grillage (16), this second linear bearing (15) are installed on guide pillar (14) on first linear bearing upper portion, with guide pillar (14) sliding fit, cylinder (17) install at the top of frame (1), set up along vertical direction, the telescopic link of this cylinder (17) with pressure grillage (16) link together.
The utility model has the advantages that: simple structure can adapt to the material of different thickness, different shapes, compresses tightly in advance, prevents that the material from removing, and the cutting is accurate, and the packing is convenient to follow-up sign indicating number row, and the commonality is strong.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 3, the utility model relates to a novel lifting tool rest device, which comprises a frame 1, a pressing mechanism and a cutter mechanism, wherein the pressing mechanism and the cutter mechanism are arranged on the frame 1, the cutter mechanism is positioned at the lower part of the pressing mechanism, and a workpiece processing space is formed between the cutter mechanism and the pressing mechanism; the cutter mechanism comprises a stepping motor 2, a cutter 13, a gear shaft 5, upper bearing seats 6, driving belt wheels 7, synchronous belts 8, driven belt wheels 9 and lower bearing seats 10, wherein the stepping motor 2 and the upper bearing seats 6 are installed on the upper part of the machine 1, the two upper bearing seats 6 are oppositely arranged, the gear shaft 5 is installed on the two upper bearing seats 6 in a rotating way, a driving gear 3 is installed on a motor shaft of the stepping motor 2, the driven gear 4 meshed with the driving gear 3 is installed on the gear shaft 5, a driving belt wheel 7 (the left end of the gear shaft penetrates through the upper bearing seat at the left end, the right end of the gear shaft penetrates through the upper bearing seat at the right end) is installed after the end part of the gear shaft 5 extends out of the upper bearing seat 6 at the corresponding end, the lower bearing seat 10 is installed on a machine frame 1 at the lower part of each driving belt wheel 7, the driven belt wheels 9 are, the driving belt wheel 7 is in transmission connection with a corresponding driven belt wheel 9 through a synchronous belt 8, and the cutter 13 is arranged on the rack 1 in a lifting mode through a linkage mechanism.
The two sets of linkage mechanisms are symmetrically arranged along the rack 1, each linkage mechanism comprises a fixed block 11, a guide post 14 and a first linear bearing 12, the guide post 14 is arranged on the side part of the rack 1, the first linear bearing 12 is slidably arranged on the guide post 14, the outer side of the first linear bearing 12 is connected with the fixed block 11, and the inner side of the first linear bearing is connected with the end part of the cutter 13; the fixed block 11 is also connected with the synchronous belt 8.
The pressing mechanism comprises a pressing plate frame 16, an air cylinder 17 and a second linear bearing 15, wherein the second linear bearing 15 is respectively installed at two ends of the pressing plate frame 16, the second linear bearing 15 is installed on a guide post 14 on the upper portion of a first linear bearing and is in sliding fit with the guide post 14, the air cylinder 17 is installed at the top of the rack 1 and is arranged along the vertical direction, and an expansion rod of the air cylinder 17 is connected with the pressing plate frame 16.
The utility model discloses a theory of operation is: when step motor rotated, drive gear rotated, when drive gear rotated, driven gear with drive gear meshing drove gear axle rotatory, and then drive the epaxial drive pulley of gear and rotate, and the drive pulley drives the hold-in range and reciprocates with the fixed block that the fixed band is connected when rotating, and then has realized the lift of cutter. The pressing plate frame is pushed by the air cylinder to move up and down. When cutting, the pressing plate frame presses the workpiece from the upper side, and then the cutter cuts the material from bottom to top.
Claims (3)
1. A novel lifting tool rest device is characterized by comprising a rack (1), and a pressing mechanism and a cutter mechanism which are arranged on the rack (1), wherein the cutter mechanism is positioned at the lower part of the pressing mechanism, and a workpiece processing space is formed between the cutter mechanism and the pressing mechanism; the cutter mechanism comprises a stepping motor (2), a cutter (13), a gear shaft (5), upper bearing seats (6), driving belt wheels (7), a synchronous belt (8), a driven belt wheel (9) and lower bearing seats (10), wherein the stepping motor (2) and the upper bearing seats (6) are installed on the upper portion of the rack (1), the two upper bearing seats (6) are arranged oppositely, the gear shaft (5) is installed on the two upper bearing seats (6) in a rotating mode, a driving gear (3) is installed on a motor shaft of the stepping motor (2), a driven gear (4) meshed with the driving gear (3) is installed on the gear shaft (5), the driving belt wheels (7) are installed after the end portions of the gear shaft (5) extend out of the upper bearing seats (6) at the corresponding ends, the lower bearing seats (10) are installed on the rack (1) at the lower portion of each driving belt wheel (7), the lower bearing seat (10) is rotatably provided with a driven belt wheel (9), the driving belt wheel (7) is in transmission connection with the corresponding driven belt wheel (9) through a synchronous belt (8), and the cutter (13) is arranged on the rack (1) in a lifting manner through a linkage mechanism.
2. The novel lifting tool rest device as claimed in claim 1, wherein the linkage mechanisms are two sets and are symmetrically arranged along the rack (1), each linkage mechanism comprises a fixed block (11), a guide post (14) and a first linear bearing (12), the guide post (14) is mounted on the side portion of the rack (1), the first linear bearing (12) is slidably mounted on the guide post (14), the outer side of the first linear bearing (12) is connected with the fixed block (11), and the inner side of the first linear bearing is connected with the end portion of the cutting knife (13); the fixed block (11) is also connected with the synchronous belt (8).
3. The novel lifting tool rest device as claimed in claim 1 or 2, wherein the pressing mechanism comprises a pressing plate frame (16), an air cylinder (17) and a second linear bearing (15), the two ends of the pressing plate frame (16) are respectively provided with the second linear bearing (15), the second linear bearing (15) is arranged on a guide post (14) on the upper part of the first linear bearing and is in sliding fit with the guide post (14), the air cylinder (17) is arranged on the top of the machine frame (1) and is arranged in the vertical direction, and the telescopic rod of the air cylinder (17) is connected with the pressing plate frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021430366.XU CN212653538U (en) | 2020-07-17 | 2020-07-17 | Novel lifting tool rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021430366.XU CN212653538U (en) | 2020-07-17 | 2020-07-17 | Novel lifting tool rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212653538U true CN212653538U (en) | 2021-03-05 |
Family
ID=74769937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021430366.XU Active CN212653538U (en) | 2020-07-17 | 2020-07-17 | Novel lifting tool rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212653538U (en) |
-
2020
- 2020-07-17 CN CN202021430366.XU patent/CN212653538U/en active Active
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