CN216096756U - Guide wheel lifting device of high-speed cutting saw - Google Patents
Guide wheel lifting device of high-speed cutting saw Download PDFInfo
- Publication number
- CN216096756U CN216096756U CN202121127025.XU CN202121127025U CN216096756U CN 216096756 U CN216096756 U CN 216096756U CN 202121127025 U CN202121127025 U CN 202121127025U CN 216096756 U CN216096756 U CN 216096756U
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- Prior art keywords
- guide wheel
- upper guide
- cutting saw
- saw
- bracket
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- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a guide wheel lifting device of a high-speed cutting saw, which comprises an electric push rod, a sliding column and a sliding rail, wherein the sliding rail is fixed on the cutting saw, the sliding column is slidably connected with the sliding rail, the electric push rod is vertically arranged, the upper part of a guide sleeve of the electric push rod is arranged on the cutting saw through a base, the push rod part of the electric push rod is connected with an upper guide wheel assembly, the upper guide wheel assembly is arranged at the bottom of the sliding column, the upper guide wheel assembly comprises two upper guide wheels which are arranged on the left and right sides, a saw blade of the cutting saw can penetrate through the two upper guide wheels, an upper guide wheel is arranged at the rear side of the saw blade, and the position of the upper guide wheel is lower than that of the upper guide wheel. The telescopic guide wheel is simple in structure, the upper and lower positions of the upper guide wheel in the vertical direction can be quickly and stably moved through the electric push rod with the telescopic function and the guide of the sliding column and the sliding rail, the danger of high-speed work of an operator is avoided, the mounting structure of the upper guide wheel is ingenious, the fine adjustment of the front, back, left and right positions in the horizontal direction is convenient, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy cutting machines, in particular to a guide wheel lifting device of a high-speed cutting saw.
Background
The aluminum alloy is a common metal material, when carrying out the cutting of aluminum alloy section bar, needs use the section bar slitting saw, and the section bar slitting saw of old money is placed the section bar in circular saw below, then pushes down circular saw, and circular saw cuts the section bar, but this kind of work efficiency is low, consequently, proposes a vertical high-speed slitting saw.
The vertical high-speed cutting saw mainly comprises saw wheels and band saw blades, wherein the band saw blades are annular steel bands with teeth on the side edges, the band saw blades are sleeved on the two saw wheels, and the band saw blades are driven to rotate through the rotation of the saw wheels. The total height of the vertical high-speed cutting saw is about 4.5 to 5 meters, in order to improve the stability of the band saw blade during working, a guide wheel needs to be additionally arranged to guide the working section of the band saw blade, and the height of the guide wheel needs to be adjusted according to different section sizes.
At present, when the position of a guide wheel is adjusted by a vertical high-speed cutting saw, an operator needs to stand at an altitude of about 2.5 meters and manually adjust the height of the guide wheel, so that the use requirement is met. And after the height position of the guide wheel is adjusted, the left and right positions of the guide wheel relative to the band saw blade are required to be adjusted again. In a word, manual adjustment of the guide wheel is very troublesome, and has some potential safety hazards in operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a guide wheel lifting device of a high-speed cutting saw, which can quickly adjust the working position of a guide wheel and reduce the risk of high-altitude operation.
According to one aspect of the utility model, the guide wheel lifting device of the high-speed cutting saw comprises an electric push rod, wherein the electric push rod is vertically arranged, the upper part of a guide sleeve of the electric push rod is arranged on the cutting saw through a base, the push rod part of the electric push rod is connected with an upper guide wheel assembly, the upper guide wheel assembly comprises two upper guide wheels which are arranged on the left side and the right side, and a saw blade of the cutting saw can penetrate through the two upper guide wheels. Therefore, when the position of the upper guide wheel needs to be adjusted, the electric push rod is started, the integral position movement of the upper guide wheel assembly is realized by the downward extension or the upward retraction of the push rod part, and the saw blade is always limited by the left and right upper guide wheels when in work, so that the saw blade is ensured to be correctly guided and stably work; and the upper guide wheel assembly is displaced integrally, and if the height is adjusted, the horizontal position of the upper guide wheel relative to the saw blade does not need to be adjusted, so that the saw blade is very convenient.
In some embodiments, the guide wheel lifting device of the high-speed cutting saw further comprises a sliding column and a sliding rail, the sliding rail is fixed on the cutting saw, the sliding column is slidably connected with the sliding rail, the upper guide wheel assembly is installed at the bottom of the sliding column, and the lower side wall of the sliding column is connected with the push rod part through a connecting rod. From this, be fixed in the traveller bottom with last guide pulley subassembly, the traveller only can reciprocate for the slide rail, is favorable to improving the stability of the whole position shift of last guide pulley subassembly.
In some embodiments, there are two slide rails, and the two slide rails are arranged in an up-and-down alignment. From this, in order to satisfy the stroke that the upper guide wheel subassembly removed, increase the length of traveller, set up two slide rails about being favorable to improving the stability that the traveller reciprocated.
In some embodiments, the upper guide wheel assembly further includes a base, a bracket, and a side plate, the bottom of the sliding column is provided with a bottom plate, the base is fixed to the bottom plate, the lower portion of the base is provided with a receiving groove, the bracket is mounted in the receiving groove of the base through a fixing plate, the base on both sides of the receiving groove is provided with a third bolt, the third bolt abuts against both sides of the bracket, the upper guide wheel is mounted on the front side of the side plate, and the side plate is fixed to the bracket. Therefore, when the front and rear positions of the upper guide wheel need to be finely adjusted, the fine adjustment of the front and rear positions of the support in the accommodating groove is realized by adjusting the third bolts on the two sides of the base.
In some embodiments, the bracket has an avoiding groove, the fixing plate is located in the avoiding groove, the fixing plate, the bracket and the base are sequentially connected through the first bolt, the bracket on two sides of the avoiding groove is provided with the second bolt, and the second bolt is abutted against two ends of the fixing plate. Therefore, when the left and right positions of the upper guide wheel need to be finely adjusted, the left and right positions of the bracket relative to the fixing plate are adjusted by adjusting the second bolts on the two sides of the bracket, namely, the left and right positions of the upper guide wheel are finely adjusted.
In some embodiments, the saw blade is provided with an upper guide wheel at a rear position thereof, the upper guide wheel being positioned lower than the upper guide wheel, the upper guide wheel being mounted to a lower portion of the side plate. The upper guide wheel thus serves to limit the position of the blade from the side, ensuring stability of the blade in operation.
Compared with the prior art, the utility model has the beneficial effects that: the guide wheel lifting device of the high-speed cutting saw is simple in structure, the upper and lower positions of the upper guide wheel on the vertical height can be stably moved through the electric push rod with the telescopic function and the guide of the sliding column and the sliding rail, the danger of high-speed work of an operator is avoided, the mounting structure of the upper guide wheel is ingenious, fine adjustment of the front, back, left and right positions of the upper guide wheel in the horizontal direction is realized through the support with the position capable of being finely adjusted, the guide wheel lifting device can realize rapid adjustment of the position of the upper guide wheel of the high-speed cutting saw, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of a guide wheel lifting device mounted on a high speed dicing saw;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a schematic perspective view of a idler lift assembly;
figure 5 is a side view of a idler lift device.
Detailed Description
The present invention will be further described with reference to the following embodiments.
As shown in fig. 1 to 3, the guide wheel lifting device of the high-speed cutting saw according to the embodiment of the present invention includes an electric push rod 1, a slide post 4, a slide rail 41, and an upper guide wheel assembly 3. The slide rails 41 are two, the two slide rails 41 are arranged in an up-down alignment manner, the slide rails 41 are fixed on the dicing saw 100 through screws, the sliding column 4 is slidably connected with the slide rails 41, and the upper guide wheel assembly 3 is installed at the bottom of the sliding column 4. The electric push rod 1 is vertically arranged, and the upper part of the guide sleeve 11 of the electric push rod 1 is arranged on the side wall of the cutting saw 100 through the base 2. The push rod portion 12 of the electric push rod 1 is connected to the lower side wall of the strut 4 through a connecting rod 13. The upper guide wheel assembly 3 comprises two upper guide wheels 30 arranged at the left and the right, and a saw blade 101 of the cutting saw 100 can pass through between the two upper guide wheels 30. The upper guide wheel 36 is provided at a rear position of the saw blade 101, and the upper guide wheel 36 is positioned lower than the upper guide wheel 30.
When the position of the upper guide wheel 30 needs to be adjusted, the electric push rod 1 is started, and the position of the whole upper guide wheel assembly 3 is moved by extending downwards or retracting upwards the push rod part 12. The upper guide wheel assembly 3 is displaced as a whole, and if only the height is adjusted, the horizontal position of the upper guide wheel 30 relative to the saw blade 101 does not need to be adjusted, which is very convenient. The saw blade 101 is limited by the left and right upper guide wheels 30 when in work, the upper guide wheels 36 are used for limiting the position of the saw blade 101 from the side face, so that the correct guide of the saw blade 101 is ensured, and the stability of the saw blade 101 during operation is ensured.
In order to meet the moving stroke of the upper guide wheel assembly 3, the length of the sliding column 4 is increased, the upper sliding rail 41 and the lower sliding rail 41 are arranged to improve the up-and-down moving stability of the sliding column 4, and therefore the overall position moving stability of the upper guide wheel assembly 3 is improved.
As shown in fig. 4 and 5, the upper wheel guide assembly 3 further includes a base 31, a bracket 32, and side plates 33. The bottom of the sliding column 4 is fixedly welded with a bottom plate 40, and the base 31 is fixed below the bottom plate 40 through screws. The bracket 32 has a recess 321 at a lower portion thereof, the fixing plate 34 is positioned in the recess 321, the base 31 has a receiving groove 311 at a lower portion thereof, the bracket 32 is positioned in the receiving groove 311 of the base 31, and the fixing plate 34, the bracket 32 and the base 31 are sequentially connected by a first bolt 35. The bracket 32 is provided with a through hole (not shown) for the first bolt 35 to pass through, and the diameter of the through hole is larger, so that the bracket 32 has a space for fine adjustment in a front-back direction and a left-right direction. Third bolts 312 are screwed to the bases 31 on both sides of the receiving groove 311, and the third bolts 312 abut against both sides of the bracket 32. The brackets 32 on both sides of the avoiding groove 321 are threadedly mounted with second bolts 322, and the second bolts 322 abut against both ends of the fixing plate 34. The upper guide roller 30 is mounted on the front side of the side plate 33, the side plate 33 is fixed to the bracket 32, and the upper guide roller 36 is mounted on the lower portion of the side plate 33. When the front and rear positions of the upper guide wheel 30 need to be finely adjusted, the front and rear positions of the bracket 32 in the receiving groove 311 are finely adjusted by adjusting the third bolts 312 on both sides of the base 31. When the left and right positions of the upper guide wheel 30 need to be finely adjusted, the left and right positions of the bracket 32 relative to the fixing plate 34 are adjusted by adjusting the second bolts 322 on both sides of the bracket 32, that is, the left and right positions of the upper guide wheel 30 are finely adjusted.
The guide wheel lifting device of the high-speed cutting saw has a simple structure, and the upper guide wheel 30 can stably move up and down on the vertical height by the guidance of the electric push rod 1 with the telescopic function, the sliding column 4 and the sliding rail 41, so that the danger of high-speed work operation of an operator is avoided. The upper guide wheel 30 is ingenious in mounting structure, and fine adjustment of the front, back, left and right positions of the upper guide wheel 30 in the horizontal direction is achieved through the support 32 with the position capable of being adjusted finely. The guide wheel lifting device realizes the quick adjustment of the position of the upper guide wheel 30 of the high-speed cutting saw and improves the working efficiency.
The foregoing describes only some embodiments of the present invention and modifications and variations thereof will be apparent to those skilled in the art without departing from the spirit and scope of the utility model.
Claims (6)
1. Guide pulley hoisting device of high-speed slitting saw, its characterized in that includes electric putter (1), electric putter (1) vertical setting, install in slitting saw (100) through base (2) on guide pin bushing (11) upper portion of electric putter (1), push rod portion (12) of electric putter (1) are connected with guide pulley subassembly (3), go up guide pulley subassembly (3) including controlling two upper guide pulley (30) that set up, two can supply saw blade (101) of slitting saw (100) to pass between upper guide pulley (30).
2. The guide wheel lifting device of the high-speed cutting saw is characterized by further comprising a sliding column (4) and a sliding rail (41), wherein the sliding rail (41) is fixed on the cutting saw (100), the sliding column (4) is slidably connected with the sliding rail (41), the upper guide wheel assembly (3) is installed at the bottom of the sliding column (4), and the lower side wall of the sliding column (4) is connected with the push rod part (12) through a connecting rod (13).
3. The guide wheel lifting device of the high-speed cutting saw is characterized in that the number of the slide rails (41) is two, and the two slide rails (41) are arranged in an up-down alignment manner.
4. The guide wheel lifting device of the high-speed cutting saw according to claim 3, wherein the upper guide wheel assembly (3) further comprises a base (31), a bracket (32) and a side plate (33), the bottom of the sliding column (4) is provided with a bottom plate (40), the base (31) is fixed on the bottom plate (40), the lower part of the base (31) is provided with a containing groove (311), the bracket (32) is installed in the containing groove (311) of the base (31) through a fixing plate (34), the base (31) on two sides of the containing groove (311) is provided with a third bolt (312), the third bolt (312) abuts against two sides of the bracket (32), the upper guide wheel (30) is installed on the front side of the side plate (33), and the side plate (33) is fixed on the bracket (32).
5. The guide wheel lifting device of the high-speed cutting saw according to claim 4, wherein the bracket (32) is provided with an avoiding groove (321), the fixing plate (34) is positioned in the avoiding groove (321), the fixing plate (34), the bracket (32) and the base (31) are sequentially connected through a first bolt (35), a second bolt (322) is arranged on the bracket (32) at two sides of the avoiding groove (321), and the second bolt (322) abuts against two ends of the fixing plate (34).
6. The guide wheel lifting device of the high-speed cutting saw according to claim 5, wherein the back side position of the saw blade (101) is provided with an upper guide wheel (36), the position of the upper guide wheel (36) is lower than that of the upper guide wheel (30), and the upper guide wheel (36) is mounted at the lower part of the side plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121127025.XU CN216096756U (en) | 2021-05-24 | 2021-05-24 | Guide wheel lifting device of high-speed cutting saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121127025.XU CN216096756U (en) | 2021-05-24 | 2021-05-24 | Guide wheel lifting device of high-speed cutting saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216096756U true CN216096756U (en) | 2022-03-22 |
Family
ID=80719640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121127025.XU Expired - Fee Related CN216096756U (en) | 2021-05-24 | 2021-05-24 | Guide wheel lifting device of high-speed cutting saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216096756U (en) |
-
2021
- 2021-05-24 CN CN202121127025.XU patent/CN216096756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |