Sawing machine with clamping device
By designing a structure with clamping device on the saw machine, including clamping frames, telescopic cylinders, compression boxes and other components, the problem of poor clamping of workpieces such as round materials and pipe materials is solved, and stable clamping and efficient cutting of workpieces of various shapes is achieved.
Patent Information
- Application Number
- CN202421877595.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The clamps of traditional sawing machines have poor clamping effects on round materials, pipe materials, etc., which can easily lead to crushing of the workpiece surface. In addition, the clamps need to be frequently adjusted or replaced when clamping workpieces of different shapes, resulting in low working efficiency.
A saw machine with clamping device is designed, including a clamping frame fixedly arranged on the frame, a telescopic cylinder, a compression box, a mounting sleeve, a spring, a compression plate, a bevel block and a small cylinder. Through the synergy of these components, clamping forces can be applied to the workpiece from multiple directions to ensure stable clamping of round materials, pipe materials and other shaped workpieces.
Effective clamping of round materials, pipe materials and workpieces of various shapes is achieved, preventing sliding and surface crushing, and improving working efficiency and reducing the frequency of fixture adjustment and replacement.
Smart Images
Figure CN222857351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sawing machines, in particular to a sawing machine with a clamping device. Background Art
[0002] A sawing machine is a machine tool used to cut various materials. It mainly uses circular saw blades, saw bands or saw blades as cutting tools and is commonly found in the field of metal processing. It is widely used to cut metal round materials, square materials, pipe materials and profiles, etc., especially in material preparation workshops, where sawing machines are used to cut various bars, pipes and other profiles.
[0003] Traditional sawing machines usually use bench vises to clamp workpieces. Bench vises have a good clamping effect on square materials, sheet materials, etc., but have a poor clamping effect on round materials, pipe materials, etc., and usually require a large clamping force to clamp round materials and pipe materials to prevent them from sliding. However, this can easily lead to problems such as the surface of the workpiece being crushed. In addition, when clamping workpieces of different shapes, it is necessary to frequently adjust or replace the clamps, which will lead to low work efficiency. Utility Model Content
[0004] The utility model aims to provide a sawing machine with a clamping device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sawing machine with a clamping device, comprising a frame, a cutting device and a clamping device arranged on the frame, characterized in that: the clamping device comprises a clamping frame fixedly arranged above the frame, a telescopic cylinder fixedly arranged above the clamping frame, a pressing box fixedly arranged below the piston rod of the telescopic cylinder, a plurality of mounting sleeves fixedly arranged inside the pressing box, a spring fixedly arranged inside the mounting sleeve, a pressing plate, an inclined block A fixedly arranged below the pressing plate, an inclined block B movably arranged below the pressing plate, an adjusting assembly, and a small clamping assembly, the inclined block B is connected to the adjusting assembly, a plurality of mounting columns are fixedly arranged above the pressing plate, and the mounting columns are inserted into the mounting sleeves and connected with the springs.
[0006] Preferably, the adjustment assembly includes a sleeve fixedly arranged below the pressure plate, a screw threadedly connected to the sleeve, the right end of the screw being rotatably connected to the inclined block B, a slider being fixedly arranged above the inclined block B, a sliding groove being provided on the bottom wall of the pressure plate, and the slider being inserted into the sliding groove and slidably connected to the pressure plate.
[0007] Preferably, the small clamping assembly comprises a small cylinder fixedly mounted above a frame, and a push plate fixedly mounted on a piston rod of the small cylinder. A vertical plate is fixedly arranged above the frame, and the piston rod of the small cylinder faces the vertical plate.
[0008] Preferably, a magnet is fixedly provided below the spring, an iron sheet is fixedly provided at the top of the mounting post, and the magnet is magnetically connected to the iron sheet at the top of the mounting post.
[0009] Preferably, an anti-slip block is fixedly provided above the slider, the width of the anti-slip block is greater than the width of the slider, the clamping plate is provided with an anti-slip groove that passes through the slide groove and matches the anti-slip block, and the anti-slip block is inserted into the anti-slip groove and is slidably connected to the clamping plate.
[0010] Preferably, guide blocks are fixedly provided on the left and right sides of the installation column, and the installation sleeve is provided with guide grooves matching the guide blocks, and the guide blocks are inserted into the guide grooves and slidably connected with the installation sleeve.
[0011] Preferably, a placement plate is fixedly provided on the clamping frame, and a plurality of placement holes matching the mounting columns are opened on the placement plate.
[0012] Preferably, a plurality of support plates are fixedly arranged inside the compression box.
[0013] Preferably, a chip box located below the cutting device is fixedly provided on the frame.
[0014] The beneficial effects of the utility model are as follows: when the utility model needs to cut round or tubular workpieces, the workpiece is placed on the frame so that the workpiece is located under the clamping plate, the telescopic cylinder is started to push its piston rod downward, the clamping box and the clamping plate are pushed downward, and the inclined block A and the inclined block B are pressed against the workpiece. At this time, the frame, the inclined block A and the inclined block B respectively exert forces on the workpiece from three directions, thereby clamping the round or tubular workpiece to prevent it from sliding. Since the mounting column is inserted into the mounting sleeve and connected to the spring, when the inclined block A and the inclined block B are pressed against the workpiece, the mounting column squeezes the spring to compress it, thereby absorbing part of the reaction force and protecting the telescopic cylinder. When the utility model needs to cut a thinner sheet workpiece, the workpiece is placed between the vertical plate and the push plate, the small cylinder is started to push its piston rod out, thereby clamping the workpiece between the vertical plate and the push plate, thereby achieving a The utility model has the function of conveniently clamping thinner sheet workpieces; when the utility model needs to cut larger square materials and sheet workpieces, the clamping plate is pulled to separate the mounting column from the magnet, the clamping plate is removed and placed on the placement plate, the workpiece is placed on the frame so that the workpiece is located under the clamping box, the telescopic cylinder is started to push its piston rod downward, the clamping box is pushed downward, and the clamping box is pressed on the workpiece, which facilitates the clamping of larger square materials and sheet workpieces; in summary, the utility model has the beneficial effect of clamping round materials and pipe materials to prevent them from sliding, as well as the beneficial effect of conveniently clamping workpieces of various shapes, which solves the problem that the clamps of traditional sawing machines have poor clamping effect on round materials, pipe materials and other workpieces, which easily causes the surface of the workpiece to be crushed; when clamping workpieces of different shapes, the clamps need to be frequently adjusted or replaced, resulting in the problem of low working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Attached Figure 1 It is a structural schematic diagram of the utility model;
[0016] Attached Figure 2 It is a schematic diagram of the back structure of the utility model;
[0017] Attached Figure 3 This is a schematic diagram of the structure of the clamping device of the utility model;
[0018] Attached Figure 4 It is a cross-sectional view of the clamping device of the present utility model.
[0019] In the figure: frame 1, clamping frame 2, telescopic cylinder 3, pressing box 4, mounting sleeve 5, spring 6, pressing plate 7, oblique block A8, oblique block B9, mounting column 10, screw sleeve 11, screw 12, slider 13, slide groove 14, small cylinder 15, push plate 16, vertical plate 17, magnet 18, anti-slip block 19, anti-slip groove 20, guide block 21, guide groove 22, placement plate 23, placement hole 24, support plate 25, chip box 26. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] like Figure 1-4As shown, the utility model discloses a sawing machine with a clamping device, including a frame 1, a cutting device and a clamping device arranged on the frame 1, the clamping device includes a clamping frame 2 fixedly arranged above the frame 1, a telescopic cylinder 3 fixedly arranged above the clamping frame 2, a pressing box 4 fixedly arranged below the piston rod of the telescopic cylinder 3, a plurality of mounting sleeves 5 fixedly arranged inside the pressing box 4, a spring 6 fixedly arranged inside the mounting sleeve 5, a pressing plate 7, an inclined block A8 fixedly arranged below the pressing plate 7, an inclined block B9 movably arranged below the pressing plate 7, an adjusting assembly, and a small clamping assembly, the inclined block B9 is connected to the adjusting assembly, a plurality of mounting columns 10 are fixedly arranged above the pressing plate 7, and the mounting columns 10 are inserted into the mounting sleeve 5 and connected with the spring 6. When the utility model needs to cut round or pipe workpieces, the workpiece is placed on the frame 1 so that the workpiece is located below the clamping plate 7, the telescopic cylinder 3 is started to push its piston rod downward, and the clamping box 4 and the clamping plate 7 are pushed downward, so that the inclined block A8 and the inclined block B9 are pressed against the workpiece. At this time, the frame 1, the inclined block A8 and the inclined block B9 respectively apply force to the workpiece from three directions, thereby clamping the round or pipe workpiece to prevent it from sliding. Since the mounting column 10 is inserted into the mounting sleeve 5 and connected to the spring 6, when the inclined block A8 and the inclined block B9 are pressed against the workpiece, the mounting column 10 will squeeze the spring 6 to compress it, thereby absorbing part of the reaction force and protecting the telescopic cylinder 3. When the utility model needs to cut thinner sheet workpieces, the workpiece is placed between the vertical plate 17 and the push plate 16, the small cylinder 15 is started to push its piston rod out, thereby clamping the workpiece between the vertical plate 17 and the push plate 16, thereby The function of conveniently clamping thinner sheet workpieces is achieved; when the utility model needs to cut larger square materials or sheet workpieces, the clamping plate 7 is pulled to separate the mounting column 10 from the magnet 18, the clamping plate 7 is removed and placed on the placement plate 23, and the workpiece is placed on the frame 1 so that the workpiece is located below the clamping box 4, the telescopic cylinder 3 is started to push its piston rod downward, and the clamping box 4 is pushed downward so that the clamping box 4 is pressed against the workpiece, which facilitates the clamping of larger square materials and sheet workpieces; in summary, the utility model has the beneficial effect of clamping round materials and pipe materials to prevent them from sliding, as well as the beneficial effect of conveniently clamping workpieces of various shapes, and solves the problem that the clamps of traditional sawing machines have poor clamping effect on round materials, pipe materials and other workpieces, which easily causes the surface of the workpiece to be crushed; when clamping workpieces of different shapes, the clamps need to be frequently adjusted or replaced, resulting in the problem of low working efficiency.
[0022] Preferably, the adjustment assembly includes a screw sleeve 11 fixedly arranged below the clamping plate 7, a screw 12 threadedly connected to the screw sleeve 11, the right end of the screw 12 is rotatably connected to the inclined block B9, a slider 13 is fixedly arranged above the inclined block B9, a slide groove 14 is provided on the bottom wall of the clamping plate 7, and the slider 13 is inserted into the slide groove 14 and slidably connected to the clamping plate 7. Since the screw 12 is threadedly connected to the screw sleeve 11, the right end of the screw 12 is rotatably connected to the inclined block B9, and the screw 12 is rotated to move through the screw sleeve 11, driving the inclined block B9 to slide on the clamping plate 7 through the slider 13, which plays a role in facilitating the clamping of round and pipe workpieces of different diameters.
[0023] Preferably, the small clamping assembly includes a small cylinder 15 fixedly mounted on the frame 1, and a push plate 16 fixedly mounted on the piston rod of the small cylinder 15. A vertical plate 17 is fixedly arranged on the frame 1, and the piston rod of the small cylinder 15 faces the vertical plate 17. Since the vertical plate 17 is fixedly arranged on the frame 1, and the piston rod of the small cylinder 15 faces the vertical plate 17, the workpiece is placed between the vertical plate 17 and the push plate 16, and the small cylinder 15 is started to push its piston rod out, so that the workpiece is clamped between the vertical plate 17 and the push plate 16, which plays a role in facilitating the clamping of thinner sheet workpieces.
[0024] Preferably, a magnet 18 is fixedly arranged below the spring 6, and an iron sheet is fixedly arranged at the top of the mounting column 10, and the magnet 18 is magnetically connected to the iron sheet at the top of the mounting column 10. Since the magnet 18 is magnetically connected to the iron sheet at the top of the mounting column 10, it is convenient to disassemble and assemble the clamping plate 7.
[0025] Preferably, an anti-dropout block 19 is fixedly arranged above the slider 13, and the width of the anti-dropout block 19 is greater than that of the slider 13. The pressing plate 7 is provided with an anti-dropout groove 20 that passes through the slide groove 14 and matches the anti-dropout block 19. The anti-dropout block 19 is inserted into the anti-dropout groove 20 and is slidably connected to the pressing plate 7. Since the anti-dropout block 19 is inserted into the anti-dropout groove 20 and is slidably connected to the pressing plate 7, it plays a role in preventing the inclined block B9 from falling off.
[0026] Preferably, guide blocks 21 are fixedly provided on the left and right sides of the mounting column 10, and guide grooves 22 matching the guide blocks 21 are provided on the mounting sleeve 5, and the guide blocks 21 are inserted into the guide grooves 22 and slidably connected with the mounting sleeve 5. Since the guide blocks 21 are inserted into the guide grooves 22 and slidably connected with the mounting sleeve 5, they play a role in guiding the movable column when it moves.
[0027] Preferably, a placement plate 23 is fixedly provided on the clamping frame 2, and a plurality of placement holes 24 matching the mounting posts 10 are provided on the placement plate 23. Since a plurality of placement holes 24 matching the mounting posts 10 are provided on the placement plate 23, after the clamping plate 7 is removed, the clamping plate 7 is placed on the placement plate 23, and the mounting posts 10 are inserted into the mounting holes, which facilitates the placement of the clamping plate 7.
[0028] Preferably, a plurality of support plates 25 are fixedly arranged inside the compression box 4. Since a plurality of support plates 25 are fixedly arranged inside the compression box 4, the strength of the compression box 4 is enhanced to prevent the compression box 4 from being deformed during clamping.
[0029] Preferably, a chip box 26 located below the cutting device is fixedly provided on the frame 1. Since the chip box 26 located below the cutting device is fixedly provided on the frame 1, it is convenient to collect waste chips.
[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A sawing machine with a clamping device, comprising a frame (1), a cutting device and a clamping device arranged on the frame (1), characterized in that: The clamping device comprises a clamping frame (2) fixedly arranged above the frame (1), a telescopic cylinder (3) fixedly arranged above the clamping frame (2), a pressing box (4) fixedly arranged below the piston rod of the telescopic cylinder (3), a plurality of mounting sleeves (5) fixedly arranged inside the pressing box (4), a spring (6) fixedly arranged inside the mounting sleeve (5), a pressing plate (7), an inclined block A (8) fixedly arranged below the pressing plate (7), an inclined block B (9) movably arranged below the pressing plate (7), an adjustment component, and a small clamping component, wherein the inclined block B (9) is connected to the adjustment component, and a plurality of mounting columns (10) are fixedly arranged above the pressing plate (7), and the mounting columns (10) are inserted into the mounting sleeve (5) and connected to the spring (6).
2. A sawing machine with a clamping device according to claim 1, characterized in that: The adjustment assembly comprises a screw sleeve (11) fixedly arranged below the clamping plate (7), a screw rod (12) threadedly connected to the screw sleeve (11), the right end of the screw rod (12) being rotatably connected to the inclined block B (9), a slider (13) being fixedly arranged above the inclined block B (9), a slide groove (14) being provided on the bottom wall of the clamping plate (7), and the slider (13) being inserted into the slide groove (14) and slidably connected to the clamping plate (7).
3. A sawing machine with a clamping device according to claim 1, characterized in that: The small clamping assembly comprises a small cylinder (15) fixedly mounted above the frame (1), and a push plate (16) fixedly mounted on the piston rod of the small cylinder (15); a vertical plate (17) is fixedly arranged above the frame (1), and the piston rod of the small cylinder (15) faces the vertical plate (17).
4. A sawing machine with a clamping device according to claim 1, characterized in that: A magnet (18) is fixedly arranged below the spring (6), an iron sheet is fixedly arranged at the top of the mounting column (10), and the magnet (18) is magnetically connected to the iron sheet at the top of the mounting column (10).
5. A sawing machine with a clamping device according to claim 2, characterized in that: An anti-slip block (19) is fixedly arranged above the slider (13), and the width of the anti-slip block (19) is greater than that of the slider (13). The clamping plate (7) is provided with an anti-slip groove (20) that passes through the slide groove (14) and matches the anti-slip block (19). The anti-slip block (19) is inserted into the anti-slip groove (20) and is slidably connected to the clamping plate (7).
6. A sawing machine with a clamping device according to claim 1, characterized in that: Guide blocks (21) are fixedly arranged on the left and right sides of the installation column (10), and the installation sleeve (5) is provided with guide grooves (22) matching the guide blocks (21). The guide blocks (21) are inserted into the guide grooves (22) and are slidably connected with the installation sleeve (5).
7. A sawing machine with a clamping device according to claim 4, characterized in that: A placement plate (23) is fixedly arranged on the clamping frame (2), and a plurality of placement holes (24) matching the mounting columns (10) are formed on the placement plate (23).
8. The sawing machine with a clamping device according to claim 1, characterized in that: A plurality of support plates (25) are fixedly arranged inside the compression box (4).
9. The sawing machine with a clamping device according to claim 1, characterized in that: A chip box (26) located below the cutting device is fixedly arranged on the frame (1).