CN209936020U - Vertical sawing machine - Google Patents
Vertical sawing machine Download PDFInfo
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- CN209936020U CN209936020U CN201920841592.8U CN201920841592U CN209936020U CN 209936020 U CN209936020 U CN 209936020U CN 201920841592 U CN201920841592 U CN 201920841592U CN 209936020 U CN209936020 U CN 209936020U
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Abstract
The utility model discloses a vertical sawing machine, including the frame, workstation and outer workstation in the frame put on the shelf, be equipped with the saw bow board in the middle of the frame, be equipped with the band saw blade on the saw bow board, the band saw blade is through the gap between interior workstation and the outer workstation, and the band saw blade drives rotatoryly through the motor. The utility model relates to a rationally, convenient to use, the band saw blade takes place the distortion in the effect of two saw arm heads, has guaranteed the rigidity of band saw blade during operation, is equipped with the speed regulator on the motor simultaneously, and motor operating speed is adjustable.
Description
Technical Field
The utility model belongs to the machining equipment field, concretely relates to vertical sawing machine.
Background
A band sawing machine is a commonly used sawing machine, and an annular saw band is tensioned on two saw wheels and is driven by the saw wheels to cut. The band sawing machine mainly comprises a vertical type band sawing machine and a horizontal type band sawing machine. The saw frame of the vertical band sawing machine is vertically arranged, the workpiece moves during cutting to cut the curved profiles of the plate and the formed parts, and the saw band can be replaced by a filing chain or an abrasive band to be filed or polished. The horizontal band sawing machine has a saw frame arranged horizontally or obliquely and fed in the vertical direction or in the direction of swinging around a fulcrum, and the saw band is usually twisted by 40 degrees to keep the saw teeth vertical to the workpiece.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a vertical sawing machine, the utility model relates to a rationally, convenient to use, the band saw blade takes place the distortion in the effect of two saw arm heads, has guaranteed the rigidity of band saw blade during operation, is equipped with the speed regulator on the motor simultaneously, and motor operating speed is adjustable.
The utility model provides a technical scheme that the problem that its exists adopted is:
the utility model provides a vertical sawing machine, includes the frame, the frame include chassis, two limit framves, backplate, guide rail, two limit framves are located chassis left and right sides both ends top respectively, the backplate is located chassis rear end top, the guide rail level arrange with the backplate before on the terminal surface.
Two the side frame in the middle of be equipped with the bow board perpendicularly, the inside upper and lower wheels that are equipped with of bow board respectively, the common winding has the band saw blade on upper wheel and the lower wheel, the bow board side fixed with the guide rail seat, the guide rail seat slide and set up on the guide rail, bow board top be equipped with and pay the axle box, upper wheel and pay the pivot fixed connection on the axle box, the bow board still be equipped with ball screw seat towards the one side of backplate, ball screw seat on be equipped with ball screw.
Two limit frame shanks are equipped with interior workstation and outer workstation, interior workstation and outer workstation between leave the space, the band saw blade pass in the space between interior workstation and the outer workstation.
The chassis on be equipped with the motor, the motor output be equipped with motor wedge band wheel, motor wedge band wheel pass through polywedge bet and input shaft wedge belted wheel swivelling joint, input shaft wedge belted wheel center be connected with the speed reducer, speed reducer output shaft and lower round fixed connection.
Backplate top be equipped with servo motor, the servo motor output shaft be equipped with synchronous pulley I, the inside level of backplate arranged ball lead screw, ball lead screw wear to locate inside the ball screw, ball lead screw and ball screw threaded connection, ball lead screw left end be equipped with the support bearing frame, ball lead screw rotates with the inside bearing of support bearing frame to be connected, support bearing frame and backplate fixed connection, ball lead screw right-hand member be equipped with synchronous pulley II, synchronous pulley II and synchronous pulley I between rotate through the hold-in range and be connected.
Preferably, the back plate is provided with 1-4 guide rails, 1-4 guide rail seats are fixed on the side surface of the saw bow plate, and the guide rail seats correspond to the guide rails one to one.
Preferably, the inner workbench is positioned between the outer workbench and the back plate, an inner cushion block is arranged between the inner workbench and the side frame, and an outer cushion block is arranged between the outer workbench and the side frame.
Preferably, the chip collecting groove is formed in the bottom frame, the chip removing port is formed in the left side of the bottom frame and is in through connection with the chip collecting groove, and the chip collecting groove is located in front of the band saw blade.
Preferably, a scrap guide head is arranged above the scrap collecting groove, the upper end of the scrap guide head inclines backwards, and the band saw blade penetrates through a cavity at the upper end of the scrap guide head.
Preferably, the band saw blade is provided with two saw arm heads, the lower saw arm head is arranged inside the scrap guide head, and the upper saw arm head is arranged on the bow plate.
Preferably, the motor is provided with a speed regulator, and the speed regulator can regulate the rotating speed of the motor.
Compared with the prior art, the utility model discloses beneficial effect who has:
(1) conveniently collect the metal fillings that saw down when using.
(2) The band saw blade is twisted under the action of the two saw arm heads, so that the rigidity of the band saw blade during working is ensured.
(3) The motor is provided with a speed regulator, and the working speed of the motor can be regulated according to different working conditions.
(4) The frame is integrally formed by adopting a casting process, so that the production process steps of a sawing machine are reduced, and the strength of the frame is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a perspective view of a vertical sawing machine of the present invention,
FIG. 2 is a perspective view of the utility model after the workbench is removed,
figure 3 is an oblique view of the present invention,
figure 4 is a top view of the present invention,
figure 5 is a rear view of the present invention,
figure 6 is a side view of the present invention,
figure 7 is a perspective view of the frame of the utility model,
figure 8 is a cross-sectional view of the plane a-a of the present invention,
figure 9 is a cross-sectional view of the plane B-B of the present invention,
figure 10 is a cross-sectional view of the plane C-C of the present invention,
fig. 11 is a perspective view of the saw arm head of the present invention.
In the figure, 1-a machine frame, 1 a-a bottom frame, 1a 1-a chip removal port, 1 b-a side frame, 1 c-a back plate, 1 d-a guide rail and 1 e-a chip collecting groove;
2-inner workbench and 2 a-inner cushion block;
3-outer working table, 3 a-outer cushion block;
4-saw bow plate, 4 a-upper wheel, 4 b-lower wheel, 4 c-guide rail seat, 4 d-auxiliary axle box, 4 e-rolling ball screw seat and 4e 1-rolling ball screw;
5-band saw blade;
6-saw arm head, 6 a-body, 6 b-chute, 6 c-roller and 6 d-ball bearing;
7-chip removal head;
8-servo motor, 8 a-synchronous pulley I;
9-synchronous belt;
10-motor, 10 a-motor wedge belt wheel;
11-V-ribbed belts;
12-speed reducer, 12 a-input shaft wedge belt wheel;
13-ball screw, 13 a-synchronous belt wheels II and 13 b-supporting bearing seats.
Detailed Description
The attached drawings are preferred embodiments of the vertical sawing machine, and the invention is further described in detail with reference to the attached drawings.
Example 1:
as shown in fig. 1, a vertical sawing machine includes a frame 1. As shown in fig. 7, the rack 1 includes a bottom frame 1a, two side frames 1b, a back plate 1c, and a guide rail 1 d. The two side frames 1b are respectively positioned above the left end and the right end of the bottom frame 1a, the back plate 1c is positioned above the rear end of the bottom frame 1a, and the guide rails 1d are horizontally arranged on the front end face of the back plate 1 c. The whole rack 1 is integrally formed by adopting a casting process, so that the integral strength of the rack 1 can be increased, and the production process of the rack 1 is reduced.
The middle of each of the two side frames 1b is vertically provided with a bow plate 4, the bow plate 4 is provided with two gear grooves at the upper and lower parts, the side surface is provided with a connecting plate for fixedly connecting the two gear grooves, and the front end is provided with an opening, as shown in the attached figure 8. The upper wheel 4a and the lower wheel 4b are respectively arranged at the upper part and the lower part in the saw bow plate 4, and the upper wheel 4a and the lower wheel 4b are respectively arranged in the gear groove of the saw bow plate 4. The upper wheel 4a and the lower wheel 4b are jointly wound with a band saw blade 5, a guide rail seat 4c is fixed on a connecting plate on the side surface of the saw bow plate 4, and the guide rail seat 4c is arranged on the guide rail 1d in a sliding manner. In order to improve the support of the guide rails 1d, 1-4 guide rails 1d are arranged on the back plate 1c, 1-4 guide rail seats 4c are fixed on the side face of the saw bow plate 4, and the guide rail seats 4c correspond to the guide rails 1d one by one.
An auxiliary shaft box 4d is arranged above the saw bow plate 4, and an upper wheel 4a is fixedly connected with a rotating shaft on the auxiliary shaft box 4d, so that the upper wheel 4a can rotate freely. As shown in fig. 9, a rolling ball screw seat 4e is further provided on a side of the saw bow plate 4 facing the back plate 1c, and a rolling ball screw 4e1 is provided on the rolling ball screw seat 4 e.
Two side frames 1b put on the shelf interior workstation 2 and outer workstation 3, interior workstation 2 be located between outer workstation 3 and backplate 1c, interior workstation 2 and side frame 1b between be equipped with interior cushion 2a, outer workstation 3 and side frame 1b between be equipped with outer cushion 3 a. A gap is reserved between the inner workbench 2 and the outer workbench 3, and the band saw blade 5 penetrates through the gap between the inner workbench 2 and the outer workbench 3.
As shown in fig. 10, a motor 10 is disposed on the base frame 1a, and a speed regulator is disposed on the motor 10 and can regulate the rotation speed of the motor 10. The output end of the motor 10 is provided with a motor wedge belt wheel 10a, the motor wedge belt wheel 10a is rotatably connected with an input shaft wedge belt wheel 12a through a multi-wedge belt 11, the center of the input shaft wedge belt wheel 12a is connected with a speed reducer 12, and the output shaft of the speed reducer 12 is fixedly connected with a lower wheel 4 b.
Example 2:
the other contents of this embodiment are the same as embodiment 1, except that: as shown in fig. 2, a chip collecting groove 1e is formed in the bottom frame 1a, a chip discharging port 1a1 is formed in the left side of the bottom frame 1a, the chip discharging port 1a1 is communicated with the chip collecting groove 1e, and the chip collecting groove 1e is located in front of the band saw blade 5.
The upper part of the scrap collecting groove 1e is provided with a scrap guiding head 7, the scrap guiding head 7 is of a hollow square tube structure, and the upper end of the scrap guiding head 7 inclines backwards. The band saw blade 5 passes through the cavity at the upper end of the scrap guide head 7, and sawdust on the band saw blade 5 is scraped to the inside of the scrap guide head 7 through the edge of the scrap guide head 7 and then is discharged to the inside of the scrap collecting groove 1 e. The scrap guide head 7 is fixedly connected with the saw bow plate 4.
As shown in fig. 8 and 11, the band saw blade 5 is provided with two saw arm heads 6, the lower saw arm head 6 is mounted inside the scrap guide head 7, and the upper saw arm head 6 is mounted on the bow plate 4. The saw arm head 6 comprises a body 6a, a roller 6c and ball bearings 6d, a sliding groove 6b is concavely arranged in the middle of the end face of the body 6a, the roller 6c is arranged inside the sliding groove 6b, and two groups of ball bearings 6d are arranged on two sides of the sliding groove 6b in parallel. The band saw blade 5 passes through a gap between ball bearings 6d on both sides of the sliding groove 6b, and the ball bearings 6d are in surface contact with the band saw blade 5. As shown in fig. 8, the saw arm head 6 twists the band saw blade 5, thereby ensuring the rigidity of the band saw blade during operation.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. A vertical sawing machine is characterized in that:
comprises a frame (1), the frame (1) comprises a bottom frame (1a), two side frames (1b), a back plate (1c) and a guide rail (1d), the two side frames (1b) are respectively positioned above the left end and the right end of the bottom frame (1a), the back plate (1c) is positioned above the rear end of the bottom frame (1a), the guide rail (1d) is horizontally arranged on the front end surface of the back plate (1c),
two limit frame (1b) in the middle of be equipped with saw bow plate (4) perpendicularly, saw bow plate (4) inside be equipped with upper wheel (4a) and lower wheel (4b) from top to bottom respectively, upper wheel (4a) and lower wheel (4b) go up twine jointly and have band saw blade (5), saw bow plate (4) side be fixed with guide rail seat (4c), guide rail seat (4c) slide to set up on guide rail (1d), saw bow plate (4) top be equipped with auxiliary axle box (4d), upper wheel (4a) and auxiliary axle box (4d) on pivot fixed connection, saw bow plate (4) still be equipped with spin screw seat (4e) towards the one side of backplate (1c), spin screw seat (4e) on be equipped with spin screw (4e1),
an inner workbench (2) and an outer workbench (3) are erected on the two side frames (1b), a gap is reserved between the inner workbench (2) and the outer workbench (3), the band saw blade (5) penetrates through the gap between the inner workbench (2) and the outer workbench (3),
the chassis (1a) is provided with a motor (10), the output end of the motor (10) is provided with a motor wedge belt wheel (10a), the motor wedge belt wheel (10a) is rotatably connected with an input shaft wedge belt wheel (12a) through a poly-wedge belt (11), the center of the input shaft wedge belt wheel (12a) is connected with a speed reducer (12), the output shaft of the speed reducer (12) is fixedly connected with a lower wheel (4b),
backplate (1c) top be equipped with servo motor (8), servo motor (8) output shaft be equipped with synchronous pulley I (8a), backplate (1c) inside level arranged ball lead screw (13), ball lead screw (13) wear to locate inside ball screw (4e1), ball lead screw (13) and ball screw (4e1) threaded connection, ball lead screw (13) left end be equipped with support bearing frame (13b), ball lead screw (13) rotate with support bearing frame (13b) inner bearing and be connected, support bearing frame (13b) and backplate (1c) fixed connection, ball lead screw (13) right-hand member be equipped with synchronous pulley II (13a), synchronous pulley II (13a) and synchronous pulley I (8a) between rotate through synchronous belt (9) and be connected.
2. A vertical sawing machine as claimed in claim 1 wherein:
backplate (1c) on be equipped with 1 ~ 4 guide rail (1d), bow board (4) side fixed with 1 ~ 4 guide rail seat (4c), guide rail seat (4c) and guide rail (1d) one-to-one.
3. A vertical sawing machine as claimed in claim 1 wherein:
interior workstation (2) be located between outer workstation (3) and backplate (1c), interior workstation (2) and side frame (1b) between be equipped with interior cushion (2a), outer workstation (3) and side frame (1b) between be equipped with outer cushion (3 a).
4. A vertical sawing machine as claimed in claim 1 wherein:
chassis (1a) inside chip groove (1e) that is equipped with, chassis (1a) left side be equipped with chip removal mouth (1a1), chip removal mouth (1a1) and chip groove (1e) through connection, chip groove (1e) be located band saw blade (5) the place ahead.
5. The vertical sawing machine according to claim 4, wherein:
the upper part of the chip collecting groove (1e) is provided with a chip guide head (7), the upper end of the chip guide head (7) inclines backwards, and the band saw blade (5) penetrates through a cavity at the upper end of the chip guide head (7).
6. A vertical sawing machine as claimed in claim 5, characterized in that:
the band saw blade (5) on be equipped with two saw arm heads (6), below saw arm head (6) are installed inside leading bits head (7), top saw arm head (6) are installed on bow board (4).
7. A vertical sawing machine as claimed in claim 1 wherein:
the motor (10) is provided with a speed regulator, and the speed regulator can regulate the rotating speed of the motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841592.8U CN209936020U (en) | 2019-06-05 | 2019-06-05 | Vertical sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841592.8U CN209936020U (en) | 2019-06-05 | 2019-06-05 | Vertical sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936020U true CN209936020U (en) | 2020-01-14 |
Family
ID=69135342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841592.8U Active CN209936020U (en) | 2019-06-05 | 2019-06-05 | Vertical sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828862A (en) * | 2021-09-29 | 2021-12-24 | 张家港市帝达机械有限公司 | Circular cutting device |
-
2019
- 2019-06-05 CN CN201920841592.8U patent/CN209936020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828862A (en) * | 2021-09-29 | 2021-12-24 | 张家港市帝达机械有限公司 | Circular cutting device |
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