CN215468537U - Saw blade dynamic balance trimming equipment - Google Patents
Saw blade dynamic balance trimming equipment Download PDFInfo
- Publication number
- CN215468537U CN215468537U CN202121910122.6U CN202121910122U CN215468537U CN 215468537 U CN215468537 U CN 215468537U CN 202121910122 U CN202121910122 U CN 202121910122U CN 215468537 U CN215468537 U CN 215468537U
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- China
- Prior art keywords
- saw blade
- main shaft
- cylinder
- workstation
- chassis
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- 238000009966 trimming Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005498 polishing Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007730 finishing process Methods 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
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a dynamic balance trimming device for a saw blade, and relates to the field of saw blade trimming. This saw bit dynamic balance trimming device, install the second cylinder on the inside wall of workstation, and the second cylinder keeps away from the one end of workstation and installs the connecting rod, the rack is installed to the one end that the second cylinder was kept away from to the connecting rod, grinding machanism includes the chassis main shaft, the fixed grafting of chassis main shaft is on the upper surface of workstation, and the upper surface and the interior roof of work are run through respectively at the both ends of chassis main shaft, and grinding machanism passes through the chassis main shaft and installs on the workstation. This saw bit dynamic balance trimming equipment reduces the artificial damage rate, increases the automation, promotes the efficiency of finishing, reduction in production cost.
Description
Technical Field
The utility model relates to the technical field of saw blade finishing, in particular to a dynamic balance finishing device for a saw blade.
Background
The saw bit is wood, aluminium, the most commonly used cutter of stone material goods processing, drives the cutter head through high-speed rotation and accomplishes the cutting, and when high-speed rotatory, because the geometric accuracy error that the saw bit was made causes the weight of circumference distribution uneven, arouses centrifugal force unbalance, causes the saw bit during operation many problems:
the saw blade and the cutting machine vibrate to accelerate the damage of the cutting machine and seriously cause the flying crack of the saw blade; the noise is increased, and the working environment of the operating personnel is influenced; the abrasion of the saw blade is accelerated, and the service life is reduced; the cutting surface of the workpiece is not smooth;
therefore, in order to solve the problem of dynamic balance of the saw blade, a single-support vertical dynamic balancing machine is generally adopted to detect the size and the position of the dynamic balance of the saw blade, and unqualified products are subjected to de-weighting and trimming, so that the circumferential distribution weight of the saw blade is uniform.
The traditional dynamic balance finishing equipment is characterized in that a grinding wheel grinds steel materials at a tooth bag of a saw blade to remove redundant weight, the saw blade is a slice part, the sectional area of the tooth bag is small, and only small weight can be removed, otherwise, the geometric shape of the tooth bag can be obviously changed, the shape of the tooth bag is complex, only one tooth bag and one tooth bag can be repeatedly removed, and the tooth bag cannot be removed at one time, so that the production efficiency is low; along with the increase of the labor cost of enterprises, how to improve the processing efficiency or realize automatic production is a problem which needs to be considered by each enterprise, in the actual operation process, the geometric shape of the tooth bag trimming needs to be carried out by skilled staff, and the rejection rate of mass production is very high; therefore, a special device suitable for dynamic balance trimming of the saw blade is urgently needed, and the production requirements of new enterprises are met.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a dynamic balance trimming device for a saw blade, which aims to solve the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a saw blade dynamic balancing truing apparatus comprising:
a second cylinder is mounted on the inner side wall of the workbench, a connecting rod is mounted at one end, away from the workbench, of the second cylinder, and a rack is mounted at one end, away from the second cylinder, of the connecting rod;
the polishing mechanism comprises a chassis main shaft, the chassis main shaft is fixedly inserted on the upper surface of the workbench, two ends of the chassis main shaft respectively penetrate through the upper surface and the inner top wall of the workbench, and the polishing mechanism is installed on the workbench through the chassis main shaft.
Preferably, the grinding mechanism further comprises a gear, the gear is connected to the lower surface of the chassis main shaft, the outer surface of the gear is meshed with one side of the rack, and a chassis is mounted on the upper surface of the chassis main shaft.
Preferably, the upper surface of the workbench is connected with a carriage, the right side of the carriage is provided with a movable handle, the upper surface of the carriage is provided with a main abrasive belt shaft, one side of the main abrasive belt shaft is provided with an abrasive belt, the outer surface of the abrasive belt is connected with a sliding block, and the lower surface of the sliding block is arranged on the upper surface of the workbench.
Preferably, one side of the slide block, which is far away from the abrasive belt, is connected with a first cylinder, the top end of the first cylinder is provided with a slide bar, and one end of the slide bar, which is far away from the first cylinder, penetrates through the inner wall of the slide block and is connected with the abrasive belt.
Preferably, the one end that the slider was kept away from to first cylinder is installed at the upper surface of workstation, the last surface mounting of workstation has the bracing piece, and the last surface mounting of bracing piece has the electric cabinet.
Preferably, a pneumatic control valve is installed on the inner side wall of the workbench, four air pipes are installed on one side of the pneumatic control valve, two of the four air pipes are installed on the outer surface of the second air cylinder, and the other two air pipes penetrate through the upper surface of the workbench and are installed on the outer surface of the first air cylinder.
The utility model discloses a dynamic balance trimming device for a saw blade, which has the following beneficial effects:
1. this kind of saw bit dynamic balance repair equipment, drive chassis main shaft through the first cylinder work that sets up and rotate, thereby make the chassis rotate, and cooperate first cylinder work to drive the abrasive band and remove, thereby automatically polish the saw bit, avoid the human factor, improve the automation rate, and drive the abrasive band main shaft through removing the planker and remove, thereby adjust the distance on abrasive band, can only maintain on the saw bit plane, can not influence the shape of saw bit tooth bag, the repair area has been increased by a wide margin, increase the weight removal, make the saw bit that dynamic balance surpasses the tolerance big also can be maintained, avoid scrapping that the saw bit was maintained, promote repair efficiency, and the production cost is reduced.
2. This saw bit dynamic balance repaiies equipment can drive the work of second cylinder through pneumatic control valve to can drive chassis main shaft and rotate, make the chassis rotate, and pneumatic control valve can also drive the work of first cylinder, thereby can control the abrasive band and reciprocate, polishes automatically, consequently can increase the automation, reduces artifical spoilage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention.
In the figure: 1. an electric cabinet; 2. a main shaft of the abrasive belt; 3. a carriage; 4. an abrasive belt; 5. a first cylinder; 6. a chassis; 7. a chassis spindle; 8. a pneumatic control valve; 9. an air tube; 10. a second cylinder.
Detailed Description
The embodiment of the utility model discloses a dynamic balance trimming device for a saw blade,
according to the attached drawing 1, a second cylinder 10 is fixedly connected to the inner side wall of the workbench, a connecting rod is fixedly connected to one end, far away from the workbench, of the second cylinder 10, and a rack is fixedly connected to one end, far away from the second cylinder 10, of the connecting rod;
the polishing mechanism comprises a chassis main shaft 7, the chassis main shaft 7 is fixedly inserted on the upper surface of the workbench, two ends of the chassis main shaft 7 respectively penetrate through the upper surface and the inner top wall of the workbench, and the polishing mechanism is installed on the workbench through the chassis main shaft 7;
drive chassis main shaft 7 through the work of the first cylinder 5 that sets up and rotate, thereby make chassis 6 rotate, and cooperate the work of first cylinder 5 to drive abrasive band 4 and remove, thereby automatically polish the saw bit, avoid the human factor, improve the rate of automation, and drive abrasive band main shaft 2 through removing planker 3 and remove, thereby adjust the distance of abrasive band 4, can only maintain on the saw bit plane, can not influence the shape of saw bit tooth bag, increased the maintenance area by a wide margin, increase the weight of getting rid of, make the saw bit that dynamic balance is out of tolerance big also can maintain, avoid scrapping that the saw bit was maintained, promote maintenance efficiency, and production cost is reduced.
As shown in fig. 2, the polishing mechanism further comprises a gear, the gear is rotatably connected to the lower surface of the chassis spindle 7, the outer surface of the gear is meshed with one side of the rack, and the upper surface of the chassis spindle 7 is fixedly connected with a chassis 6;
the upper surface of the workbench is connected with a carriage 3 in a sliding manner, the right side of the carriage 3 is fixedly connected with a movable handle, the upper surface of the carriage 3 is fixedly connected with an abrasive belt spindle 2, one side of the abrasive belt spindle 2 is fixedly connected with an abrasive belt 4, the outer surface of the abrasive belt 4 is connected with a sliding block in a sliding manner, and the lower surface of the sliding block is fixedly connected with the upper surface of the workbench;
one side of the sliding block, which is far away from the abrasive belt 4, is connected with a first air cylinder 5 in a sliding manner, the top end of the first air cylinder 5 is fixedly connected with a sliding rod, and one end, which is far away from the first air cylinder 5, of the sliding rod penetrates through the inner wall of the sliding block and is connected with the abrasive belt 4 in a sliding manner;
one end of the first air cylinder 5, which is far away from the sliding block, is fixedly connected to the upper surface of the workbench, the upper surface of the workbench is fixedly connected with a supporting rod, and the upper surface of the supporting rod is fixedly connected with the electric cabinet 1;
through removing the handle, can drive planker 3 and remove, planker 3 removes and drives abrasive band main shaft 2 and remove, and abrasive band main shaft 2 removes and drives abrasive band 4 and remove in the slider to can polish the part that the tooth bag was kept away from to the pick, and can drive abrasive band 4 through first cylinder 5 and remove downwards, and chassis main shaft 7 drives chassis 6 and rotates, thereby reduces manual operation, increases the automation.
According to the attached drawing of fig. 3, a pneumatic control valve 8 is fixedly connected to the inner side wall of the workbench, four air pipes 9 are fixedly connected to one side of the pneumatic control valve 8, two of the four air pipes 9 are fixedly connected to the outer surface of the second air cylinder 10, and the other two air pipes 9 penetrate through the upper surface of the workbench and are fixedly connected to the outer surface of the first air cylinder 5;
the second cylinder 10 can be driven to work through the pneumatic control valve 8, so that the chassis spindle 7 can be driven to rotate, the chassis 6 is driven to rotate, the pneumatic control valve 8 can also drive the first cylinder 5 to work, the abrasive belt 4 can be controlled to move up and down, automatic grinding is carried out, automation can be increased, and manual damage rate is reduced.
The working principle is as follows: when the saw blade dynamic balance trimming equipment is used, firstly, a saw blade with out-of-balance is placed on the upper surface of a chassis 6, a weight-removing part is placed below an abrasive belt 4, then a handle with the diameter of the saw blade is moved to drive a dragging plate 3 to move, the dragging plate 3 is moved to drive an abrasive belt spindle 2 to move, the abrasive belt spindle 2 is moved to drive an abrasive belt 4 to move, the abrasive belt 4 is positioned at the inward position of the edge of a saw blade tooth bag, then a switch button of an electric cabinet 1 is started, and the operation process of the whole equipment is controlled by a plc program;
when the abrasive belt spindle 2 runs to the abrasive belt 4 to rotate, the pneumatic control valve 8 controls the first air cylinder 5 to move through the air pipe 9, the first air cylinder 5 moves downwards to drive the abrasive belt 4 to move downwards and contact with the upper surface of the saw blade, meanwhile, the pneumatic control valve 8 controls the second air cylinder 10 to move through the air pipe 9, the second air cylinder 10 moves to drive the connecting block to move, the connecting block moves to drive the rack to move, the rack moves to drive the gear to rotate, the gear rotates to drive the chassis spindle 7 to rotate, the chassis spindle 7 rotates to drive the chassis 6 to rotate, the rotating angle is controlled in an atmosphere of 120-160 degrees, and the width is a sector of the width of the abrasive belt 4;
if the dynamic balance of the saw blade is detected to be beyond the standard range, the fan-shaped weight removing area can be thrown out on the other plane of the saw blade, and the whole saw blade dynamic balance finishing process basically realizes automation.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A saw blade dynamic balancing truing apparatus comprising:
a second cylinder (10) is mounted on the inner side wall of the workbench, a connecting rod is mounted at one end, away from the workbench, of the second cylinder (10), and a rack is mounted at one end, away from the second cylinder (10), of the connecting rod;
grinding machanism, grinding machanism includes chassis main shaft (7), the fixed grafting of chassis main shaft (7) is on the upper surface of workstation, and the upper surface and the interior roof of work are run through respectively at the both ends of chassis main shaft (7), and grinding machanism passes through chassis main shaft (7) and installs on the workstation.
2. The saw blade dynamic balancing trimming apparatus of claim 1, wherein: the grinding mechanism further comprises a gear, the gear is connected to the lower surface of the chassis spindle (7), the outer surface of the gear is meshed with one side of the rack, and a chassis (6) is mounted on the upper surface of the chassis spindle (7).
3. A saw blade dynamic balancing trimming apparatus according to claim 2, wherein: the upper surface of workstation is connected with planker (3), and the right side of planker (3) installs the removal handle, the upper surface mounting of planker (3) has abrasive band main shaft (2), and abrasive band (4) are installed to one side of abrasive band main shaft (2), the surface of abrasive band (4) is connected with the slider, and the lower surface mounting of slider is at the upper surface of workstation.
4. A saw blade dynamic balancing trimming apparatus according to claim 3, wherein: one side of the sliding block is connected with a first air cylinder (5), a sliding rod is installed at the top end of the first air cylinder (5), and one end, far away from the first air cylinder (5), of the sliding rod penetrates through the inner wall of the sliding block and is connected with the abrasive belt (4).
5. The saw blade dynamic balancing trimming apparatus of claim 4, wherein: the one end that the slider was kept away from in first cylinder (5) is installed at the upper surface of workstation, the last surface mounting of workstation has the bracing piece, and the last surface mounting of bracing piece has electric cabinet (1).
6. The saw blade dynamic balancing trimming apparatus of claim 1, wherein: pneumatic control valves (8) are installed on the inner side wall of the workbench, four air pipes (9) are installed on one side of each pneumatic control valve (8), two of the air pipes (9) are installed on the outer surface of the second air cylinder (10), and the other two air pipes (9) penetrate through the upper surface of the workbench and are installed on the outer surface of the first air cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910122.6U CN215468537U (en) | 2021-08-16 | 2021-08-16 | Saw blade dynamic balance trimming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910122.6U CN215468537U (en) | 2021-08-16 | 2021-08-16 | Saw blade dynamic balance trimming equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215468537U true CN215468537U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121910122.6U Active CN215468537U (en) | 2021-08-16 | 2021-08-16 | Saw blade dynamic balance trimming equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN215468537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115597777A (en) * | 2022-09-07 | 2023-01-13 | 来安县鸿鼎机械制造有限公司（Cn） | Saw blade dynamic balance detection device |
-
2021
- 2021-08-16 CN CN202121910122.6U patent/CN215468537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115597777A (en) * | 2022-09-07 | 2023-01-13 | 来安县鸿鼎机械制造有限公司（Cn） | Saw blade dynamic balance detection device |
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