CN218612019U - Clamping arm of cutting saw blade - Google Patents
Clamping arm of cutting saw blade Download PDFInfo
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- CN218612019U CN218612019U CN202223158720.XU CN202223158720U CN218612019U CN 218612019 U CN218612019 U CN 218612019U CN 202223158720 U CN202223158720 U CN 202223158720U CN 218612019 U CN218612019 U CN 218612019U
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- clamping
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Abstract
The utility model provides a centre gripping arm of cutting saw bit, including cantilever and fixing base, the cantilever includes the cutting arm, and the cutting arm lower extreme is equipped with the slider, and the slider upper end is connected through articulated seat and cutting arm rotation. The fixing base includes clamping seat and establishes the regulation seat in clamping seat upper end, and it has the slide rail to adjust the seat upper end and mat formation, and the slide rail is arranged in cutting arm below and with slider sliding fit, adjusts the seat lower extreme and is connected with the clamping seat rotation. The utility model discloses with traditional centre gripping arm difference, the centre gripping arm includes cantilever and fixing base, and wherein the cantilever rotates to be connected in the fixing base upper end to can impel at fixing base upper end level, in cutting process, through the steerable seat rotation of adjusting of drive mechanism, when adjusting the seat and rotate, the assembly also can together rotate adjusting seat upper end cutting arm, and then changes the advancing direction of cutting arm, cuts panel to one side, and the suitability is wide in range.
Description
Technical Field
The utility model relates to a cutting equipment technical field especially relates to a centre gripping arm of cutting saw bit.
Background
The sawing machine is a common tool in the processing industry, the capital construction industry and the emergency rescue and relief work, and is widely applied to the processing fields of building materials, wood, steel and the like, and the aspects of building decoration, emergency rescue and relief work and the like. At present use more light-duty saw in building decoration and the field of rescuing and disaster relief, light-duty saw has the light, small, the consumption is little, the convenient advantage of transport of quality, mainly carries saw and little rack saw including handheld saw, dolly, and this type of light-duty saw cuts fast, and the flexible operation has good practicality.
Saw arm mechanism on sawing machine, it includes the cantilever crane, saw bit installation mechanism and cantilever crane clamping seat, when panel cuts, in order to avoid the cutting, the clamping seat appears rocking, the cantilever crane clamping seat can be fixed with outside rack through tie plate and gim peg, nevertheless after fixed, when adjusting panel cutting angle, just need carry out the clamping to panel again to change the cutting angle of panel, when the panel that needs to be handled is more, just influences the efficiency of operation very easily. Therefore, the utility model provides a problem that the centre gripping arm of cutting saw bit exists in order to solve among the prior art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a centre gripping arm of cutting saw bit for solve traditional operation panel when adjusting panel cutting angle, there is loaded down with trivial details and shortcoming that efficiency is not high.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a clamping arm of a cutting saw blade comprises a cantilever and a fixed seat, wherein the cantilever comprises a cutting arm, the lower end of the cutting arm is provided with a sliding block, and the upper end of the sliding block is rotatably connected with the cutting arm through a hinge seat;
the fixed seat comprises a clamping seat and an adjusting seat arranged at the upper end of the clamping seat, a sliding rail is paved at the upper end of the adjusting seat, the sliding rail is arranged below the cutting arm and is in sliding fit with the sliding block, the sliding rail is fixedly connected with an installation support arranged at one side of the adjusting seat, and a pushing assembly for pushing the sliding block to slide along the sliding rail is assembled on the installation support;
the lower end of the adjusting seat is rotatably connected with the clamping seat, and a transmission mechanism which is used for controlling the adjusting seat to rotate and locking the adjusting seat is installed in the clamping seat.
The further improvement is that: a first support and a second support are respectively arranged on two sides of the clamping seat, a bolt plate is respectively arranged at the lower end of each of the first support and the second support, and a bolt hole is formed in each bolt plate.
The further improvement is that: the pushing assembly comprises an electric push rod, the electric push rod is installed on one side, away from the sliding block, of the installing support, and the output end of the electric push rod penetrates through the installing support and is fixedly connected with the sliding block.
The further improvement lies in that: the transmission mechanism comprises a main gear, the main gear is installed in the clamping seat and is rotationally connected with the clamping seat, the upper end of the main gear is fixedly connected with the lower end of the adjusting seat through a rotating shaft, and the main gear is matched with a self-locking driving part arranged in the first support.
The further improvement lies in that: the self-locking driving part comprises a worm and a worm wheel which are arranged in the first support, one end of the worm is fixedly connected with the output end of a driving motor which is arranged outside the first support, the worm wheel is arranged on one side of the worm and matched with the worm, a driven gear is fixed at the upper end of the worm, the upper end of the driven gear is rotatably connected with the first support, and the driven gear is arranged on one side of the main gear and matched with the main gear.
The further improvement lies in that: the upper end of the cutting arm is provided with a handle, the handle is obliquely arranged at the upper end of the cutting arm, and the handle is fixedly connected with the cutting arm.
The beneficial effects of the utility model are that: the centre gripping arm includes cantilever and fixing base, and wherein the cantilever rotates to be connected in the fixing base upper end to can advance at fixing base upper end level, in cutting process, rotate through the steerable seat of adjusting of drive mechanism, when adjusting the seat and rotate, the assembly also can together rotate in the upper end cutting arm of adjusting the seat, and then changes the advancing direction of cutting arm, is cutting panel to one side, and the suitability is wide in range.
Drawings
Fig. 1 is a structural diagram of the present invention.
Figure 2 is a block diagram of the cutting arm of the present invention.
Fig. 3 is a structural diagram of the clamping seat of the present invention.
Fig. 4 is a cross-sectional view of the first support of the present invention.
Wherein: 1. a cutting arm; 2. a handle; 3. a slider; 4. an adjusting seat; 5. a slide rail; 6. installing a clamping seat; 7. mounting a bracket; 8. an electric push rod; 9. a first support; 10. a second support; 11. a drive motor; 12. a peg board; 13. a hinged seat; 14. a worm; 15. a main gear; 16. a driven gear; 17. a worm gear.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the drawings of fig. 1, 2, 3 and 4, the embodiment provides a clamping arm of a cutting saw blade, which comprises a cantilever and a fixed seat, wherein the cantilever comprises a cutting arm 1, a sliding block 3 is arranged at the lower end of the cutting arm 1, and the upper end of the sliding block 3 is rotatably connected with the cutting arm 1 through a hinge seat 13;
the fixed seat comprises a clamping seat 6 and an adjusting seat 4 arranged at the upper end of the clamping seat 6, a sliding rail 5 is laid at the upper end of the adjusting seat 4, the sliding rail 5 is arranged below the cutting arm 1 and is in sliding fit with the sliding block 3, the sliding rail 5 is fixedly connected with an installation support 7 arranged at one side of the adjusting seat 4, and a pushing assembly for pushing the sliding block 3 to slide along the sliding rail 5 is assembled on the installation support 7; be equipped with the saw bit on the cutting arm 1, when cutting panel, fix panel at the front side of cutting arm 1 and correspond with the saw bit of assembly on the cutting arm 1, promote the subassembly and can promote slider 3, slider 3 slides along slide rail 5, slide rail 5 through the direction with slider 3, make cutting arm 1 cut panel along the horizontal line, and cutting process is stable.
In order to avoid shaking of the fixing seat during cutting, the two sides of the clamping seat 6 are respectively provided with a first support 9 and a second support 10, the lower ends of the first support 9 and the second support 10 are respectively provided with a bolt plate 12, and bolt holes are formed in the bolt plate 12. The clamping seat 6 is fixed with an external rack through the bolt plate 12 and the fixing bolt, but after the fixing, when the cutting angle of the plate is adjusted, the plate needs to be clamped again, so that the working efficiency is affected.
Therefore, in order to facilitate the adjustment of the cutting angle of the plate by the staff, the lower end of the adjusting seat 4 is rotatably connected with the clamping seat 6, and a transmission mechanism which is used for controlling the adjusting seat 4 to rotate and locking the adjusting seat 4 is installed in the clamping seat 6. Through the steerable seat of adjusting 4 rotations of drive mechanism, when adjusting 4 rotations of seat, the assembly also can rotate together at 4 upper ends of adjusting seat cutting arm 1, and then changes cutting arm 1's direction of advance, cuts panel to one side, and the suitability is wide in range.
The pushing assembly comprises an electric push rod 8, the electric push rod 8 is installed on one side, away from the sliding block 3, of the installing support 7, and the output end of the electric push rod 8 penetrates through the installing support 7 and is fixedly connected with the sliding block 3. The electric push rod 8 is started, and the electric push rod 8 pushes the sliding block 3 to slide along the sliding rail 5. Instead of using the electric push rod 8, a pneumatic push rod or a hydraulic push rod may be used, and is not limited to one of the above descriptions.
Specifically, the transmission mechanism comprises a main gear 15, the main gear 15 is installed in the clamping seat 6 and is rotatably connected with the clamping seat 6, the upper end of the main gear 15 is fixedly connected with the lower end of the adjusting seat 4 through a rotating shaft, and the main gear 15 is matched with a self-locking driving part arranged in the first support 9. The self-locking driving part drives the adjusting seat 4 to rotate through the matching with the main gear 15.
In a preferred embodiment, the self-locking driving part comprises a worm 14 and a worm wheel 17 which are arranged in the first support 9, one end of the worm 14 is fixedly connected with the output end of the driving motor 11 which is arranged outside the first support 9, the worm wheel 17 is arranged at one side of the worm 14 and is matched with the worm 14, a driven gear 16 is fixed at the upper end of the worm 14, the upper end of the driven gear 16 is rotatably connected with the first support 9, and the driven gear 16 is arranged at one side of the main gear 15 and is matched with the main gear 15. The worm wheel 17 is fixed to the upper end of the driven gear 16, and when the worm wheel 17 rotates, the driven gear 16 also rotates.
When the adjusting seat 4 is controlled to rotate and the sliding direction of the sliding block 3 is adjusted, the driving motor 11 is started, the driving motor 11 drives the worm 14 to rotate, the worm 14 drives the worm wheel 17 to rotate through matching with the worm wheel 17, the driven gear 16 connected with the worm wheel 17 also rotates together, the main gear 15 drives the main gear 15 to rotate through matching with the main gear 15 during rotation of the driven gear 16, and the adjusting seat 4 connected with the main gear 15 can rotate together. The worm 14 and the worm wheel 17 have self-locking performance, namely when rotating, the worm wheel 17 is only driven by the worm 14 to rotate, and the worm wheel 17 cannot drive the worm 14 to rotate, so that after the angle of the adjusting seat 4 is adjusted, the adjusting seat 4 cannot deflect when the sliding block 3 is pushed to slide, and the operation safety is ensured.
This centre gripping arm of cutting saw bit, compare in traditional centre gripping arm, its difference lies in, 1 lower extreme of cutting arm is equipped with slider 3, 6 upper ends of clamping seat are equipped with regulation seat 4, slider 3 cooperates with the slide rail 5 of paving in regulation seat 4 upper end, it can promote slider 3 to promote the subassembly, make cutting arm 1 cut panel along the horizontal line, in cutting process, through the steerable regulation seat 4 rotation of drive mechanism, when adjusting seat 4 and rotating, the assembly also can together rotate at 4 upper ends of regulation seat cutting arm 1, change cutting arm 1's advancing direction, thereby can be cutting panel to one side, the suitability is wide in range.
The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The clamping arm of the cutting saw blade comprises a cantilever and a fixed seat, wherein the cantilever comprises a cutting arm (1), and is characterized in that a sliding block (3) is arranged at the lower end of the cutting arm (1), and the upper end of the sliding block (3) is rotatably connected with the cutting arm (1) through a hinge seat (13);
the fixed seat comprises a clamping seat (6) and an adjusting seat (4) arranged at the upper end of the clamping seat (6), a sliding rail (5) is paved at the upper end of the adjusting seat (4), the sliding rail (5) is arranged below the cutting arm (1) and is in sliding fit with the sliding block (3), the sliding rail (5) is fixedly connected with an installation support (7) arranged at one side of the adjusting seat (4), and a pushing assembly used for pushing the sliding block (3) to slide along the sliding rail (5) is assembled on the installation support (7);
the lower end of the adjusting seat (4) is rotatably connected with the clamping seat (6), and a transmission mechanism which is used for controlling the adjusting seat (4) to rotate and locking the adjusting seat (4) is installed in the clamping seat (6).
2. The clamping arm for a cutting saw blade according to claim 1, wherein: the clamping device is characterized in that a first support (9) and a second support (10) are respectively arranged on two sides of the clamping seat (6), a bolt plate (12) is respectively arranged at the lower ends of the first support (9) and the second support (10), and a bolt hole is formed in the bolt plate (12).
3. The clamping arm for a cutting saw blade according to claim 1, wherein: the pushing assembly comprises an electric push rod (8), the electric push rod (8) is installed on one side, away from the sliding block (3), of the mounting support (7), and the output end of the electric push rod (8) penetrates through the mounting support (7) and is fixedly connected with the sliding block (3).
4. The clamping arm for a cutting saw blade of claim 1, wherein: the transmission mechanism comprises a main gear (15), the main gear (15) is installed in the clamping seat (6) and is rotationally connected with the clamping seat (6), the upper end of the main gear (15) is fixedly connected with the lower end of the adjusting seat (4) through a rotating shaft, and the main gear (15) is matched with a self-locking driving part arranged in the first supporting seat (9).
5. The clamping arm for a cutting saw blade according to claim 4, wherein: the auto-lock drive division is including establishing worm (14) and worm wheel (17) in first support (9), worm (14) one end with establish driving motor (11) output fixed connection in first support (9) outside, worm (14) one side and cooperate with worm (14) are arranged in worm wheel (17), worm (14) upper end is fixed with driven gear (16), driven gear (16) upper end is rotated with first support (9) and is connected, master gear (15) one side and cooperate with master gear (15) are arranged in driven gear (16).
6. The clamping arm for a cutting saw blade of claim 1, wherein: cutting arm (1) upper end is equipped with handle (2), handle (2) slope sets up the upper end at cutting arm (1), handle (2) and cutting arm (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223158720.XU CN218612019U (en) | 2022-11-28 | 2022-11-28 | Clamping arm of cutting saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223158720.XU CN218612019U (en) | 2022-11-28 | 2022-11-28 | Clamping arm of cutting saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218612019U true CN218612019U (en) | 2023-03-14 |
Family
ID=85449666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223158720.XU Active CN218612019U (en) | 2022-11-28 | 2022-11-28 | Clamping arm of cutting saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218612019U (en) |
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2022
- 2022-11-28 CN CN202223158720.XU patent/CN218612019U/en active Active
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