CN220943457U - Hand-push type circular saw - Google Patents
Hand-push type circular saw Download PDFInfo
- Publication number
- CN220943457U CN220943457U CN202322564395.5U CN202322564395U CN220943457U CN 220943457 U CN220943457 U CN 220943457U CN 202322564395 U CN202322564395 U CN 202322564395U CN 220943457 U CN220943457 U CN 220943457U
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- circular saw
- hand
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000008093 supporting effect Effects 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 abstract description 14
- 238000005520 cutting process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 230000008094 contradictory effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The utility model relates to the technical field of metal processing machinery and discloses a hand-push type circular saw, which comprises a frame, wherein a transverse shaft is arranged at the bottom of the frame, wheels are sleeved at two ends of the transverse shaft, a supporting plate is fixedly connected to the top of the frame, a motor is arranged at the top of the supporting plate, and a rotating shaft is arranged at the output end of the motor. The utility model has the following advantages and effects: when needing to process the metal work piece of waiting cutting treatment among the different operational environment, the staff accessible promotes the frame and drives the frame through the wheel at cross axle both ends and remove, and after the frame moved to the processing position, the staff accessible start motor made its drive pivot drive main runner rotate, drive auxiliary runner and transmission shaft through its outside drive belt and carry out the transmission, alright drive the saw bit and carry out the cutting operation to the metal work piece from this, and the cutting angle and the height of the manual adjustment saw bit of the height of staff accessible slope frame.
Description
Technical Field
The utility model relates to the technical field of metal processing machinery, in particular to a hand-push type circular saw.
Background
The circular saw is a toothed tool for cutting steel, the metal circular saw can easily cut steel, the circular saw adopts unique materials and tooth shapes, compared with the prior products, the circular saw cuts metal faster, has stronger chip disposal capability, and does not transfer heat in the cutting process.
In the prior art, a circular sawing machine is provided according to Chinese patent publication No. CN205097299U, and the problems of poor stability, low processing efficiency and poor safety of the circular sawing machine are solved; its technical scheme main points are circular sawing machine, including the brace table, with the brace table slide the processing platform of being connected, pass the saw rail that brace table and processing platform set up and be located the saw bit in the saw rail, the saw bit external has the power of drive saw bit, still be equipped with spacing subassembly on the processing platform, spacing subassembly is including contradicting piece and stopper, contradicting piece and stopper all are the echelonment setting and rotatable coupling in the processing platform, contradicting piece and stopper are mutually perpendicular setting. The circular sawing machine has the advantages of good stability, high working efficiency and good safety.
The circular saw mechanism has the advantages of good stability, high working efficiency and good safety, but is poor in effect in various processing environments due to the fixing limitation of the processing table when in use, and is not convenient to operate, so that the cutting performance of the circular saw mechanism is single, and the existing problems are improved.
Disclosure of utility model
The utility model aims to provide a hand-push type circular saw, which has the advantages of convenience in moving a processing position, convenience in operation and good protection effect of a transmission mechanism.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a hand propelled circular saw, includes the frame, the bottom of frame is provided with the cross axle, the wheel has all been cup jointed at the both ends of cross axle, the top fixedly connected with backup pad of frame, the top of backup pad is provided with the motor, the output of motor is provided with the pivot, the one end fixedly connected with main runner of pivot, the surface transmission of main runner is connected with the drive belt, the inner wall transmission of drive belt is connected with the auxiliary runner, the one end fixedly connected with transmission shaft of auxiliary runner, the one end fixedly connected with fixed block of transmission shaft, the inner wall fixedly connected with saw bit of fixed block.
Through adopting above-mentioned technical scheme, fix the motor at the top of backup pad when using, when need wait to cut the metal work piece of handling in the different operational environment, the staff's accessible promotes the frame and drives the frame through the wheel at cross axle both ends and remove, after the frame removes to the processing position, the staff accessible starts the motor and makes its drive pivot drive main runner rotate, drive auxiliary runner and transmission shaft through its outside drive belt and carry out the transmission, alright drive the saw bit and carry out the cutting operation to the metal work piece from this, and the cutting angle and the height of the manual adjustment saw bit of height of staff accessible slope frame, make the saw bit applicable to different operational environment, the convenience and the flexibility of circular saw bit when using promote.
The utility model is further provided with: the inner wall fixedly connected with top guard shield of frame, the inner wall fixedly connected with bearing sheath of top guard shield.
Through adopting above-mentioned technical scheme, through fixing the inner wall at the frame with top guard shield, can make the transmission shaft pass the inside of top guard shield, play the isolation protection effect to the outside of transmission shaft under the cooperation effect with the bearing sheath.
The utility model is further provided with: the outer surface fixedly connected with kicking block of frame, the top fixedly connected with branch of kicking block, the top fixedly connected with outer guard shield of branch.
Through adopting above-mentioned technical scheme, support the top at the kicking block with outer guard shield through branch to can play the guard action at the top of saw bit, the security when increasing staff's operation.
The utility model is further provided with: a lateral surface of the supporting plate is fixedly connected with a transverse plate, and the outer surface of the frame is fixedly connected with a protection plate.
Through adopting above-mentioned technical scheme, through fixing the diaphragm between backup pad and top guard shield to the joint support intensity of multiplicable frame inner wall makes the frame more stable when removing and operation, and the guard plate can play the guard action to the drive belt to prevent that it from producing friction with external mechanism contact.
The utility model is further provided with: one end fixedly connected with connecting rod of frame, the one end fixedly connected with push rod of connecting rod.
Through adopting above-mentioned technical scheme, through fixing connecting rod and push rod to can provide the auxiliary push-pull mechanism who promotes the frame for the staff, make the operation position of frame and saw bit remove more convenient.
The utility model is further provided with: the bottom of connecting rod has seted up the draw-in groove, the inner wall rotation of draw-in groove is connected with the auxiliary stay pole.
Through adopting above-mentioned technical scheme, through setting up at the inner wall of draw-in groove and assist the vaulting pole, when the saw bit stopped the operation, the accessible upset was assisted the vaulting pole and is made its support in ground, conveniently played balanced supporting effect to the frame.
The beneficial effects of the utility model are as follows:
1. According to the utility model, through the matching arrangement among the frame, the transverse shaft, the wheels, the supporting plate, the motor, the rotating shaft, the main rotating wheel, the driving belt, the auxiliary rotating wheel, the transmission shaft, the fixing block and the saw blade, the motor can be fixed at the top of the supporting plate when the device is used, when metal workpieces to be cut in different working environments are required to be processed, a worker can drive the frame to move through the wheels at the two ends of the transverse shaft by pushing the frame, after the frame moves to a processing position, the worker can drive the rotating shaft to drive the main rotating wheel to rotate through starting the motor, and the auxiliary rotating wheel and the transmission shaft are driven through the driving belt outside the frame to drive the auxiliary rotating wheel and the transmission shaft, so that the saw blade can be driven to perform high-speed rotation to cut the metal workpieces, and the worker can manually adjust the cutting angle and the cutting height of the saw blade through the height of the inclined frame, so that the device can be applied to different working environments, and the convenience and the flexibility of the circular saw blade in use are improved.
2. According to the utility model, through the cooperation arrangement among the top shield, the bearing sheath, the connecting rod, the push rod, the clamping groove and the auxiliary stay bar, when the saw blade device is used, the transmission shaft can penetrate through the inside of the top shield through fixing the top shield on the inner wall of the frame, the isolation protection function is achieved on the outside of the transmission shaft through the cooperation effect with the bearing sheath, the auxiliary push-pull mechanism for pushing the frame can be provided for a worker through fixing the connecting rod and the push rod, the operation position of the frame and the saw blade can be moved more conveniently, and the auxiliary stay bar is arranged on the inner wall of the clamping groove, so that the saw blade device can conveniently play a role in balancing and supporting the frame through overturning the auxiliary stay bar when the saw blade stops operating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the frame structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view of the push rod structure of the present utility model.
In the figure, 1, a frame; 2. a horizontal axis; 3. a wheel; 4. a support plate; 5. a motor; 6. a rotating shaft; 7. a main rotating wheel; 8. a transmission belt; 9. a sub-wheel; 10. a transmission shaft; 11. a fixed block; 12. a saw blade; 13. a top shield; 14. a bearing sheath; 15. a top block; 16. a support rod; 17. an outer shield; 18. a cross plate; 19. a protection plate; 20. a connecting rod; 21. a push rod; 22. a clamping groove; 23. and an auxiliary stay bar.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-4, a hand-push type circular saw comprises a frame 1, a transverse shaft 2 is arranged at the bottom of the frame 1, wheels 3 are sleeved at two ends of the transverse shaft 2, a supporting plate 4 is fixedly connected to the top of the frame 1, a motor 5 is arranged at the top of the supporting plate 4, a rotating shaft 6 is arranged at the output end of the motor 5, one end of the rotating shaft 6 is fixedly connected with a main rotating wheel 7, a driving belt 8 is connected to the outer surface of the main rotating wheel 7 in a driving manner, an auxiliary rotating wheel 9 is connected to the inner wall of the driving belt 8 in a driving manner, a driving shaft 10 is fixedly connected to one end of the auxiliary rotating wheel 9, a fixing block 11 is fixedly connected to one end of the driving shaft 10, a saw blade 12 is fixedly connected to the inner wall of the fixing block 11, the motor 5 is fixed at the top of the supporting plate 4 in use, when metal workpieces to be cut in different working environments need to be processed, workers can drive the frame 1 to move through the wheels 3 at two ends of the transverse shaft 2, when the frame 1 moves to a processing position, a worker can drive the rotating shaft 6 to drive the main rotating wheel 7 to rotate through the starting motor 5, and drive the auxiliary rotating wheel 9 and the transmission shaft 10 through the transmission belt 8 outside the frame, so that the saw blade 12 can be driven to rotate at a high speed to cut a metal workpiece, the worker can manually adjust the cutting angle and the height of the saw blade 12 through tilting the height of the frame 1, so that the saw blade 12 can be applied to different working environments, the convenience and the flexibility of the circular saw blade 12 in use are improved, the top shield 13 is fixedly connected to the inner wall of the frame 1, the bearing shield 14 is fixedly connected to the inner wall of the top shield 13, the transmission shaft 10 can penetrate through the inside of the top shield 13 through fixing the top shield 13 on the inner wall of the frame 1, the outside of driving 10 plays the isolation protection effect under the cooperation with bearing sheath 14, the surface fixedly connected with kicking block 15 of frame 1, the top fixedly connected with branch 16 of kicking block 15, the top fixedly connected with outer guard 17 of branch 16, support the top at kicking block 15 with outer guard 17 through branch 16, thereby can play the guard action at the top of saw bit 12, the security when increasing staff's operation, a side fixedly connected with diaphragm 18 of backup pad 4, the surface fixedly connected with guard plate 19 of frame 1, through fixing diaphragm 18 between backup pad 4 and top guard 13, thereby the joint support intensity of multiplicable frame 1 inner wall, make frame 1 more stable when removing with the operation, the guard plate 19 can play the guard action to prevent its and external mechanism contact production friction, the one end fixedly connected with connecting rod 20 of frame 1, the one end fixedly connected with push rod 21 of connecting rod 20, through fixing connecting rod 20 and push rod 21, thereby can provide the auxiliary push-pull mechanism who promotes frame 1 for the staff, make the operation position removal of frame 1 and saw bit 12 more, the bottom of connecting rod 20 is equipped with draw-in groove 22, it is convenient to stop at the support rod 23 when supporting the support rod 23 to the rotation of frame 1, can be convenient and support the support rod 23 when supporting the rotation 23.
In the utility model, through the matching arrangement among the frame 1, the cross shaft 2, the wheels 3, the supporting plate 4, the motor 5, the rotating shaft 6, the main rotating wheel 7, the driving belt 8, the auxiliary rotating wheel 9, the driving shaft 10, the fixed block 11 and the saw blade 12, the device can ensure that the motor 5 is fixed at the top of the supporting plate 4 when in use, when the metal workpieces to be cut in different working environments are required to be processed, a worker can drive the frame 1 to move through the wheels 3 at the two ends of the cross shaft 2 by pushing the frame 1, after the frame 1 moves to a processing position, the worker can drive the rotating shaft 6 to drive the main rotating wheel 7 to rotate by starting the motor 5, and the auxiliary rotating wheel 9 and the driving shaft 10 are driven by the driving belt 8 outside the device, thereby the saw blade 12 can be driven to rotate at a high speed to cut the metal workpieces, the operator can manually adjust the cutting angle and the height of the saw blade 12 by tilting the height of the frame 1, so that the saw blade 12 can be applied to different working environments, the convenience and the flexibility of the circular saw blade 12 in use are improved, when the device is used, the transmission shaft 10 can penetrate through the inside of the top shield 13 by fixing the top shield 13 on the inner wall of the frame 1, the transmission shaft 10 can be isolated and protected by the cooperation of the transmission shaft 13 and the bearing shield 14, the auxiliary push-pull mechanism for pushing the frame 1 can be provided for the operator by fixing the connecting rod 20 and the push rod 21, the movement of the frame 1 and the working position of the saw blade 12 is more convenient, the auxiliary support rod 23 is arranged on the inner wall of the clamping groove 22, when the saw blade 12 stops working, the auxiliary stay bar 23 can be turned over to be supported on the ground, so that the balance support function on the frame 1 is realized conveniently.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A hand-push circular saw, comprising a frame (1), characterized in that: the bottom of frame (1) is provided with cross axle (2), wheel (3) have all been cup jointed at the both ends of cross axle (2), the top fixedly connected with backup pad (4) of frame (1), the top of backup pad (4) is provided with motor (5), the output of motor (5) is provided with pivot (6), the one end fixedly connected with main runner (7) of pivot (6), the surface transmission of main runner (7) is connected with drive belt (8), the inner wall transmission of drive belt (8) is connected with auxiliary runner (9), the one end fixedly connected with transmission shaft (10) of auxiliary runner (9), the one end fixedly connected with fixed block (11) of transmission shaft (10), the inner wall fixedly connected with saw bit (12) of fixed block (11).
2. The hand-propelled circular saw of claim 1, wherein: the inner wall of the frame (1) is fixedly connected with a top shield (13), and the inner wall of the top shield (13) is fixedly connected with a bearing sheath (14).
3. The hand-propelled circular saw of claim 1, wherein: the outer surface fixedly connected with kicking block (15) of frame (1), the top fixedly connected with branch (16) of kicking block (15), the top fixedly connected with outer guard shield (17) of branch (16).
4. The hand-propelled circular saw of claim 1, wherein: a lateral surface of the supporting plate (4) is fixedly connected with a transverse plate (18), and the outer surface of the frame (1) is fixedly connected with a protection plate (19).
5. The hand-propelled circular saw of claim 1, wherein: one end of the frame (1) is fixedly connected with a connecting rod (20), and one end of the connecting rod (20) is fixedly connected with a push rod (21).
6. The hand-propelled circular saw of claim 5, wherein: a clamping groove (22) is formed in the bottom of the connecting rod (20), and an auxiliary supporting rod (23) is connected to the inner wall of the clamping groove (22) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564395.5U CN220943457U (en) | 2023-09-21 | 2023-09-21 | Hand-push type circular saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564395.5U CN220943457U (en) | 2023-09-21 | 2023-09-21 | Hand-push type circular saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943457U true CN220943457U (en) | 2024-05-14 |
Family
ID=91006271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322564395.5U Active CN220943457U (en) | 2023-09-21 | 2023-09-21 | Hand-push type circular saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943457U (en) |
-
2023
- 2023-09-21 CN CN202322564395.5U patent/CN220943457U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111251154A (en) | Mechanical cutting deruster | |
| US20230405695A1 (en) | Abrasive belt clamp holder used with scroll saw and using method | |
| CN212095807U (en) | Surface rust removal device for machined plate | |
| CN110696102B (en) | Woodworking band sawing machine convenient for folding object placing plate | |
| CN220943457U (en) | Hand-push type circular saw | |
| CN111230647A (en) | Engraving device for wood working | |
| CN201718202U (en) | Beet topping machine | |
| CN211804168U (en) | Automatic band saw grinds saw machine | |
| CN112338268B (en) | Movable cutting machine | |
| CN109702838B (en) | Bamboo wood pruning machine | |
| CN209633185U (en) | New Forestry engineered lumber cutting machine | |
| CN217621476U (en) | Special glass safety cutting grinding device | |
| CN220259735U (en) | Intelligent numerical control sawing machine | |
| CN110774366A (en) | Cutting device is used in plank production and processing | |
| CN216687900U (en) | Positioning device for glass cutting | |
| CN218363905U (en) | Slag removing tool for table top of optical fiber laser cutting machine | |
| CN219255841U (en) | Band sawing machine with dust collection function | |
| CN218874970U (en) | Face light rail construction protection device | |
| CN215092810U (en) | Movable cutting machine | |
| CN214520754U (en) | Wood cutting machine for wood working | |
| CN212144766U (en) | Saw frame device of high-speed gantry band sawing machine | |
| CN215999144U (en) | Cutting device is used in rack processing with multistage edulcoration mechanism | |
| CN220261321U (en) | Saw with chip removing function | |
| CN213755742U (en) | Multi-stage treatment agricultural vehicle for trimming weeds | |
| CN213916440U (en) | Cutting device is used in aircraft nose processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |