CN214023801U - Saw blade clamping driving mechanism of multi-head saw - Google Patents
Saw blade clamping driving mechanism of multi-head saw Download PDFInfo
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- CN214023801U CN214023801U CN202022615252.9U CN202022615252U CN214023801U CN 214023801 U CN214023801 U CN 214023801U CN 202022615252 U CN202022615252 U CN 202022615252U CN 214023801 U CN214023801 U CN 214023801U
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- saw
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Abstract
The utility model belongs to a saw blade clamping driving mechanism of a multi-head saw, which comprises a third semicircular guide rail fixed on a crossbeam fixed at the upper end of a support upright of the multi-head machine, and a flat head guide rail fixed on the left side of the crossbeam, and is characterized in that a first slider and a fourth slider are both fixed on a right-angle mounting plate by bolts, a motor base is fixed on the upper part of the left side of a vertical plate of the right-angle mounting plate, and a front bearing seat and a rear bearing seat are fixed at the lower end of the vertical plate; a motor is fixed on the motor base, and a driving chain wheel is fixed at the shaft end of the motor; the shaft is provided with a fixed clamping piece and a movable clamping piece, and the driving chain wheel and the driven chain wheel are connected and driven by a transmission chain. The utility model discloses a this kind of saw bit centre gripping actuating mechanism has ensured that the kerf is not squinted when once cutting three-section timber, and the cutting quality is high, and is efficient.
Description
Technical Field
The utility model belongs to a saw bit centre gripping component of saw, in particular to saw bit centre gripping actuating mechanism of bull saw.
Background
In the production of wooden furniture, raw wood materials are required to be processed into plate materials and square materials, and the plate materials and the square materials are sawn off. In the past, the common electric saw is used for sawing off, only one section can be sawed off at a time, the speed is low, the deviation of a saw cut is not easy to control, and the quality is poor. The clamping mechanism of the saw blade is the mechanism for assembling the multi-head saw at most, plays a vital role in the processing quality of the multi-head saw, and no borrowable mechanism exists at present.
Disclosure of Invention
The invention aims to overcome the technical defects and provides a saw blade clamping driving mechanism of a multi-head saw, which is formed by mounting a motor and a motor driving mechanism on a right-angle mounting plate capable of moving left and right.
The utility model provides a technical problem, the technical scheme who adopts is: a saw blade clamping driving mechanism of a multi-head saw comprises a semicircular guide rail III fixed on a cross beam fixed at the upper end of a support upright post of the multi-head machine, wherein the semicircular guide rail III is connected with an arc-shaped groove arranged below a sliding block I in a sliding manner, and a locking screw is arranged on the sliding block I; a flat head guide rail is fixed on the left side of the beam and is in sliding connection with trapezoidal grooves arranged on the four right sides of the sliding block; the motor base is fixed on the upper portion of the left side of a vertical plate of the right-angle mounting plate, and a bearing base is fixed on the lower portion of the vertical plate; a motor is fixed on the motor base, and a driving chain wheel is fixed at the shaft end of the motor; a saw blade driving shaft is arranged in a bearing in the bearing seat; the saw blade driving shaft is provided with a driven chain wheel, a fixed clamping piece and a movable clamping piece, and the saw blade is firmly fixed on the saw blade driving shaft between the fixed clamping piece and the movable clamping piece through a clamping piece bolt hole arranged on the clamping piece by a clamping piece bolt and a clamping piece nut; the driving chain wheel and the driven chain wheel are connected and driven by a driving chain.
The beneficial effects of the utility model are that, this utility model adopted this kind of saw bit centre gripping actuating mechanism, ensured once when cutting three-section timber, the kerf does not incline, and the cutting quality is high, and is efficient.
Drawings
The following description is made in detail by way of example with reference to the accompanying drawings.
FIG. 1 is a front view of a blade clamp drive mechanism for a multi-head saw.
In the figure: 2-a multi-head machine supporting upright post; 3-2-semicircular guide rail III; 6-1-saw blade; 6-2-protective cover; 6-3-saw blade drive shaft; 6-4-driving the bearing seat; 7-a motor; 7-1-motor base; 7-2-drive sprocket; 7-3-a drive chain; 7-4-driven sprocket; 7-5-clamping piece bolt; 7-6-fixing the clamping piece; 7-6-1-movable clamping piece; 7-7-clamping piece bolt holes; 8-right angle mounting plate; 9-a flat head guide rail; 11-2-a first slide block; 14-a cross beam; 15-locking screws; 18-sliding block four.
Detailed Description
In the embodiment, referring to the attached drawings, the saw blade clamping driving mechanism of the multi-head saw comprises a semicircular guide rail III 3-2 fixed on a cross beam 14 fixed at the upper end of a supporting upright post 2 of the multi-head machine, and the semicircular guide rail III is connected with an arc-shaped groove arranged below a sliding block I11-2 in a sliding manner; a flat head guide rail 9 is fixed on the left side of the beam 14 and is in sliding connection with a trapezoidal groove arranged on the right side of the four slide blocks 18; the device is characterized in that a first sliding block 11-2 and a fourth sliding block 18 are fixed on a right-angle mounting plate 8 through bolts, a motor base 7-1 is fixed on the upper portion of the left side of a vertical plate of the right-angle mounting plate 8, and a driving bearing base 6-4 is fixed on the lower portion of the vertical plate; a motor 7 is fixed on the motor base 7-1, and a driving chain wheel 7-2 is fixed at the shaft end of the motor 7; a saw blade driving shaft 6-3 is arranged in a bearing in the driving bearing seat 6-4; the saw blade driving shaft 6-3 is provided with a driven chain wheel 7-4, a fixed clamping piece 7-6 and a movable clamping piece 7-6-1, and the saw blade 6-1 is firmly fixed on the saw blade driving shaft 6-3 between the fixed clamping piece 7-6 and the movable clamping piece 7-6-1 through a clamping piece bolt 7-5 and a nut through a clamping piece bolt hole 7-7 arranged on the clamping piece; the driving chain wheel 7-2 and the driven chain wheel 7-4 are connected and driven by a driving chain 7-3. The motor 7, the transmission chain 7-3, the driven chain wheel 7-4 and the upper part of the saw blade 6-1 are fixed in the protective cover 6-2 on the right-angle mounting plate 8 by screws, so that the safety protection effect is achieved. And a locking screw 15 capable of locking and sliding is arranged on the first sliding block 11-2.
Claims (1)
1. A saw blade clamping driving mechanism of a multi-head saw comprises a semicircular guide rail III (3-2) fixed on a cross beam (14) fixed at the upper end of a support upright post (2) of the multi-head machine, wherein the semicircular guide rail III is in sliding connection with an arc-shaped groove arranged below a sliding block I (11-2), a flat head guide rail (9) is fixed on the left side of the cross beam (14), and the flat head guide rail is in sliding connection with a trapezoidal groove arranged on the right side of a sliding block IV (18); the device is characterized in that a first sliding block (11-2) and a fourth sliding block (18) are fixed on a right-angle mounting plate (8) through bolts, a motor base (7-1) is fixed on the upper portion of the left side of a vertical plate of the right-angle mounting plate (8), and a driving bearing base (6-4) is fixed on the lower portion of the vertical plate; a motor (7) is fixed on the motor base (7-1), and a driving chain wheel (7-2) is fixed at the shaft end of the motor (7); a saw blade driving shaft (6-3) is arranged in a bearing in the driving bearing seat (6-4); a driven chain wheel (7-4) is arranged on the saw blade driving shaft (6-3) to fix the clamping piece (7-6) and the movable clamping piece (7-6-1), and the saw blade (6-1) is firmly fixed on the saw blade driving shaft (6-3) between the fixed clamping piece (7-6) and the movable clamping piece (7-6-1) through a clamping piece bolt hole (7-7) arranged on the clamping piece by a clamping piece bolt (7-5) and a nut; the driving chain wheel (7-2) and the driven chain wheel (7-4) are connected and driven by a transmission chain (7-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615252.9U CN214023801U (en) | 2020-11-12 | 2020-11-12 | Saw blade clamping driving mechanism of multi-head saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615252.9U CN214023801U (en) | 2020-11-12 | 2020-11-12 | Saw blade clamping driving mechanism of multi-head saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023801U true CN214023801U (en) | 2021-08-24 |
Family
ID=77358834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022615252.9U Active CN214023801U (en) | 2020-11-12 | 2020-11-12 | Saw blade clamping driving mechanism of multi-head saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023801U (en) |
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2020
- 2020-11-12 CN CN202022615252.9U patent/CN214023801U/en active Active
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