Combined horizontal band sawing machine
By adopting structures such as H-type brackets, mounting components and push components on the combined horizontal band saw machine, the precise clamping and displacement of the workpiece is achieved, the problems of human movement error and stability are solved, and the processing accuracy and efficiency are improved.
Patent Information
- Application Number
- CN202421151555.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The combined horizontal band saw machine has errors in the manpower movement during the displacement of the workpiece, which is not accurate enough, and the unstable placement of the workpiece affects the processing accuracy, resulting in workers spending a lot of physical effort to support it.
A combined horizontal band saw machine is designed, using H-type bracket, mounting assembly, push assembly and limit plate structures, and the precise clamping of the workpiece is achieved through threaded shafts, clamps, U-shaped blocks and motor drive gears. Displacement, reduce manpower operation.
The precise position limiting and stable clamping of the workpiece is achieved, which reduces manpower movement, improves processing accuracy and efficiency, and saves workers' physical strength.
Smart Images
Figure CN222288989U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of horizontal band sawing machines, in particular to a combined horizontal band sawing machine. Background Art
[0002] Horizontal band saw, band saw is mainly used for sawing alloy structural steel, medium carbon steel, low alloy steel, heat-resistant touch steel SKT, high alloy steel, special alloy steel and stainless steel, bearing steel, acid-resistant steel, straightening steel and other metal materials. When using a horizontal band saw to saw the plate, it is more laborious to push the plate manually, so the plate can be transported through an external movable conveyor table. In order to improve the connection speed and stability between the two, a combined horizontal band saw is required.
[0003] For example, the Chinese patent with publication number CN219724796U discloses a combined horizontal band saw, which belongs to the technical field of horizontal band saws, including a horizontal band saw, a guide platform, and brake casters. The horizontal band saw has a guide platform outside, and brake casters are installed at the four ends of the bottom of the guide platform. The guide platform is provided with a guide conveying mechanism that can limit the conveying of plates of different thicknesses and an assembly mechanism that can conveniently assemble and connect the guide platform and the horizontal band saw. The utility model sets a guide conveying mechanism, and cooperates with a hydraulic telescopic rod, a top seat, a guide roller, a chain wheel, a friction block, a guide rod, a slider, a limit plate, a guide roller, a movable column, and a movable groove to limit the conveying of the plate according to the thickness, prevent the plate from deviating during the conveying process and causing the cutting surface to be uneven, and can save electricity through the transmission of the chain wheel and the chain to drive multiple guide rollers to rotate synchronously, thereby transporting the plate in a more environmentally friendly and efficient manner.
[0004] The existing technology has the following problems:
[0005] However, the problem that the combined horizontal band saw machine has errors and lacks precision in the movement of manpower when processing the displacement of the workpiece is not solved. At the same time, if the placement of the workpiece is not stable enough, the processing accuracy will be seriously affected during the processing, and workers are required to stably support the vacated part of the workpiece, wasting a lot of workers' physical strength. Utility Model Content
[0006] The utility model provides a combined horizontal band sawing machine to solve the problems raised in the above background technology.
[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0008] A combined horizontal band sawing machine comprises an H-shaped bracket, the top of the H-shaped bracket is fixedly connected to a mounting assembly, the top left and right sides of the mounting assembly are fixedly connected to sawing machine assemblies, the front middle of the H-shaped bracket is fixedly connected to a pushing assembly, and the bottom of the pushing assembly is movably mounted with a workpiece.
[0009] Preferably: the mounting assembly comprises a workbench, the bottom of the workbench is fixedly connected to the top of the H-shaped bracket, a mounting plate is fixedly mounted on the top of the workbench, two overlapping blocks are fixedly connected to the top of the mounting plate at the front and back, an anti-wear layer is fixedly connected to the top of the two overlapping blocks, and the surface of the anti-wear layer overlaps the surface of the workpiece.
[0010] Preferably: the top right side of the mounting plate is connected to two threaded shafts 1 for forward and backward rotation, the tops of the two threaded shafts 1 are fixedly connected to a hand crank handle, the outer surfaces of the two threaded shafts 1 are threadedly connected to a clamping block, and the left bottom of the clamping block overlaps the outer surface of the workpiece.
[0011] Preferably: the sawing machine assembly includes a supporting frame, the bottom of the supporting frame is fixedly connected to the left and right sides of the top of the workbench, two telescopic rods 1 are fixedly connected to the left and right sides of the inner wall top near the middle, and the output ends of the left and right two telescopic rods 1 are fixedly connected to the sawing machine body.
[0012] Preferably: the pushing assembly includes a limit plate and a mounting frame, the back of the limit plate is fixedly connected to the middle of the front of the H-shaped bracket, two limit grooves are provided on the left and right sides of the top of the limit plate, a mounting groove is provided in the middle of the top of the limit plate, and two racks are fixedly connected on the left and right sides of the bottom of the inner wall of the mounting groove.
[0013] Preferably, the four corners of the bottom of the mounting frame are fixedly connected with moving wheels, and the moving wheels are arranged on the inner walls of the two limiting grooves.
[0014] Preferably, a motor is fixedly connected to the middle of the bottom of the mounting frame, and two output ends on both sides of the motor are fixedly connected to two gears, and the two gears are meshed with two racks.
[0015] Preferably: the top of the mounting frame is fixedly connected with a telescopic rod 2, the top of the telescopic rod 2 is fixedly connected with a mounting plate, the top of the mounting plate overlaps the surface of the workpiece, the top of the mounting plate is rotatably connected to two threaded shafts 2 on the left and right sides, the outer surfaces of the two threaded shafts 2 are threadedly connected with U-shaped pressure blocks, and the bottom of the inner wall of the U-shaped pressure block overlaps the surface of the workpiece.
[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0017] 1. The utility model provides a combined horizontal band sawing machine, in which a workpiece is placed on the top of a mounting plate, and the rotation of the threaded shafts 2 on the left and right sides of the top of the mounting plate is utilized, so that the threads drive the U-shaped pressure block to move up and down, and the combination with the mounting plate realizes the function of clamping the workpiece, and the rotation of the manual crank handle drives the rotation of the threaded shaft 1, pushing the clamping block downward, and the combination of the clamping block and the overlap block plays a role in limiting the position of the workpiece, preventing the workpiece from shifting sideways, so that the staff can complete the clamping operation of the front end of the workpiece and the limit movement of the rear end on one side of the equipment, and it is convenient to use.
[0018] 2. The utility model provides a combined horizontal band sawing machine, which drives the workpiece to move forward and backward without human effort. The motor rotation time setting can be set to drive the displacement distance of the workpiece, so as to facilitate more precise processing of the workpiece length. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;
[0021] Figure 3 It is a schematic diagram of the enlarged structure of the installation plate of the utility model;
[0022] Figure 4 This is a schematic diagram of the sawing machine assembly structure of the utility model;
[0023] Figure 5 It is a schematic diagram of the structure of the driving component of the utility model.
[0024] In the figure: 1. H-shaped bracket; 2. Mounting assembly; 21. Workbench; 22. Mounting plate; 23. Overlap block; 24. Anti-wear layer; 25. Threaded shaft 1; 26. Hand crank; 27. Clamp; 3. Sawing machine assembly; 31. Support frame; 32. Telescopic rod 1; 33. Sawing machine body; 4. Pushing assembly; 41. Limiting plate; 42. Limiting groove; 43. Mounting groove; 44. Rack; 45. Mounting frame; 46. Moving wheel; 47. Motor; 48. Gear; 49. Telescopic rod 2; 410. Mounting plate; 411. Threaded shaft 2; 412. U-shaped pressure block; 5. Workpiece. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0026] like Figure 1As shown, a combined horizontal band sawing machine includes an H-shaped bracket 1, a mounting assembly 2 is fixedly connected to the top of the H-shaped bracket 1, sawing machine assemblies 3 are fixedly connected to the left and right sides of the top of the mounting assembly 2, a pushing assembly 4 is fixedly connected to the middle of the front of the H-shaped bracket 1, and a workpiece 5 is movably installed at the bottom of the pushing assembly 4.
[0027] The H-shaped bracket 1 assists the installation of the mounting assembly 2 and the pushing assembly 4 , and the mounting assembly 2 assists the installation of the sawing machine assembly 3 , so that the workpiece 5 is conveniently arranged on the surface of the mounting assembly 2 and the pushing assembly 4 .
[0028] like Figure 2 - Figure 4 As shown, the mounting assembly 2 includes a workbench 21, the bottom of which is fixedly connected to the top of the H-shaped bracket 1, a mounting plate 22 is fixedly installed on the top of the workbench 21, two overlapping blocks 23 are fixedly connected to the top of the mounting plate 22 front and back, and an anti-wear layer 24 is fixedly connected to the top of the two overlapping blocks 23, and the surface of the anti-wear layer 24 overlaps the surface of the workpiece 5, and two threaded shafts 25 are rotatably connected to the top right of the mounting plate 22 front and back, and a hand crank 26 is fixedly connected to the top of the two threaded shafts 25, and a clamping block 27 is threadedly connected to the outer surface of the two threaded shafts 25, and the left bottom of the clamping block 27 overlaps the outer surface of the workpiece 5, and the sawing machine assembly 3 includes a supporting frame 31, the bottom of the supporting frame 31 is fixedly connected to the left and right sides of the top of the workbench 21, and two telescopic rods 32 are fixedly connected to the left and right sides of the inner wall top near the middle, and the output ends of the left and right telescopic rods 32 are fixedly connected to the sawing machine body 33.
[0029] By installing the fixed mounting plate 22 on the top of the workbench 21, the workpiece 5 is overlapped and placed by using the top overlapping block 23 of the mounting plate 22, and then the manual crank handle 26 is rotated to drive the rotation of the threaded shaft 25, pushing the clamping block 27 downward, and the combination of the clamping block 27 and the overlapping block 23 plays a role in limiting the position of the workpiece 5, preventing the workpiece 5 from shifting sideways, improving the processing of the workpiece 5, and making the telescopic rod 32 push the sawing machine body 33 to cut the workpiece 5.
[0030] like Figure 5As shown, the pushing assembly 4 includes a limit plate 41 and a mounting frame 45, the rear of the limit plate 41 is fixedly connected to the front middle of the H-shaped bracket 1, two limit slots 42 are opened on the left and right sides of the top of the limit plate 41, and a mounting slot 43 is opened in the middle of the top of the limit plate 41, and two racks 44 are fixedly connected to the left and right sides of the bottom of the inner wall of the mounting slot 43, and the four corners of the bottom of the mounting frame 45 are fixedly connected with moving wheels 46, and the moving wheels 46 are arranged on the inner walls of the two limit slots 42, and the bottom middle of the mounting frame 45 is fixedly connected with a motor 47, and the output ends on both sides of the motor 47 are fixedly connected with two gears 48, and the two gears 48 are meshed with the two racks 44.
[0031] The installation of the limit plate 41 is assisted by the H-shaped bracket 1, and the installation groove 43 opened in the middle of the top of the limit plate 41 is used to assist the installation of the rack 44. The motor 47 fixedly connected to the middle of the bottom of the mounting frame 45 provides power to drive the rotation of the gear 48. The gear 48 is meshed with the rack 44. Because the moving wheels 46 at the four corners of the bottom of the mounting frame 45 roll on the bottom of the inner wall of the limit groove 42, the mounting frame 45 is pushed to move forward and backward.
[0032] like Figure 5 As shown, the top of the mounting frame 45 is fixedly connected with a telescopic rod 49, the top of the telescopic rod 49 is fixedly connected with a mounting plate 410, the top of the mounting plate 410 overlaps the surface of the workpiece 5, and the top of the mounting plate 410 is rotatably connected to two threaded shafts 411 on the left and right sides, the outer surfaces of the two threaded shafts 411 are threadedly connected with U-shaped pressure blocks 412, and the bottom of the inner wall of the U-shaped pressure block 412 overlaps the surface of the workpiece 5.
[0033] By placing the workpiece 5 on the top of the mounting plate 410, the threaded shaft 411 on the left and right sides of the top of the mounting plate 410 rotates, so that the thread drives the U-shaped pressure block 412 to move up and down, and combines with the mounting plate 410 to achieve the function of clamping the workpiece 5, so that the staff can complete the clamping operation of the front end of the workpiece on one side of the equipment. It is easy to use, thereby driving the workpiece 5 to move forward and backward, and no manpower is required to move the workpiece 5. The rotation time setting of the motor 47 can be set to drive the displacement distance of the workpiece 5, so as to facilitate a more precise processing length of the workpiece 5.
[0034] The working principle of the utility model is as follows: the installation of the limiting plate 41 is assisted by the H-shaped bracket 1, and the installation groove 43 opened in the middle of the top of the limiting plate 41 is used to assist the installation of the rack 44, and the motor 47 fixedly connected to the middle of the bottom of the mounting frame 45 provides power to drive the rotation of the gear 48. The gear 48 is meshed with the rack 44, and because the moving wheels 46 at the four corners of the bottom of the mounting frame 45 roll on the bottom of the inner wall of the limiting groove 42, the mounting frame 45 is pushed to move back and forth. Because the workpiece 5 is placed on the top of the mounting plate 410, the rotation of the threaded shaft 411 on the left and right sides of the top of the mounting plate 410 is utilized, so that the thread drives the U-shaped pressing block 412 to move up and down, and the combination with the mounting plate 410 realizes the function of clamping the workpiece 5, so that the staff can The clamping operation at both ends of the workpiece is completed on one side of the equipment, which is convenient to use, thereby driving the workpiece 5 to move forward and backward, and no manpower is needed to move the workpiece 5. The rotation time setting of the motor 47 can be set to drive the displacement distance of the workpiece 5, so as to facilitate the more accurate processing length of the workpiece 5; then the installation of the mounting plate 22 is fixed on the top of the workbench 21, and the workpiece 5 is overlapped and placed by the top overlapping block 23 of the mounting plate 22, and then the manual crank handle 26 is rotated to drive the rotation of the threaded shaft 25, pushing the clamping block 27 downward, and the combination of the clamping block 27 and the overlapping block 23 is used to limit the position of the workpiece 5, prevent the workpiece 5 from shifting sideways, improve the processing of the workpiece 5, and make the telescopic rod 32 push the sawing machine body 33 to cut the workpiece 5.
[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A combined horizontal band sawing machine, comprising an H-shaped bracket (1), characterized in that: The top of the H-shaped bracket (1) is fixedly connected to a mounting assembly (2), the left and right sides of the top of the mounting assembly (2) are fixedly connected to sawing machine assemblies (3), the front middle of the H-shaped bracket (1) is fixedly connected to a pushing assembly (4), and the bottom of the pushing assembly (4) is movably mounted with a workpiece (5).
2. A combined horizontal band saw according to claim 1, characterized in that: The mounting assembly (2) comprises a workbench (21), the bottom of the workbench (21) is fixedly connected to the top of the H-shaped bracket (1), a mounting plate (22) is fixedly mounted on the top of the workbench (21), two overlapping blocks (23) are fixedly connected to the top of the mounting plate (22) at the front and rear, an anti-wear layer (24) is fixedly connected to the top of the two overlapping blocks (23), and the surface of the anti-wear layer (24) overlaps the surface of the workpiece (5).
3. A combined horizontal band sawing machine according to claim 2, characterized in that: The top right side of the mounting plate (22) is connected to two threaded shafts (25) for forward and backward rotation, the tops of the two threaded shafts (25) are fixedly connected to a hand crank (26), the outer surfaces of the two threaded shafts (25) are threadedly connected to a clamping block (27), and the left bottom of the clamping block (27) overlaps the outer surface of the workpiece (5).
4. The combined horizontal band saw according to claim 2, characterized in that: The sawing machine assembly (3) comprises a support frame (31), the bottom of the support frame (31) is fixedly connected to the left and right sides of the top of the workbench (21), two telescopic rods (32) are fixedly connected to the left and right sides of the inner wall top of the support frame (31) near the middle, and the output ends of the left and right telescopic rods (32) are fixedly connected to the sawing machine body (33).
5. The combined horizontal band saw according to claim 1, characterized in that: The pushing assembly (4) comprises a limit plate (41) and a mounting frame (45); the rear of the limit plate (41) is fixedly connected to the middle of the front of the H-shaped bracket (1); two limit grooves (42) are provided on the left and right sides of the top of the limit plate (41); a mounting groove (43) is provided in the middle of the top of the limit plate (41); and two racks (44) are fixedly connected to the left and right sides of the bottom of the inner wall of the mounting groove (43).
6. The combined horizontal band sawing machine according to claim 5, characterized in that: The four corners of the bottom of the mounting frame (45) are fixedly connected with moving wheels (46), and the moving wheels (46) are arranged on the inner walls of the two limiting grooves (42).
7. The combined horizontal band sawing machine according to claim 5, characterized in that: A motor (47) is fixedly connected to the middle of the bottom of the mounting frame (45), and two output ends on both sides of the motor (47) are fixedly connected to two gears (48), and the two gears (48) are meshed with two racks (44).
8. The combined horizontal band sawing machine according to claim 5, characterized in that: The top of the mounting frame (45) is fixedly connected to a telescopic rod (49), the top of the telescopic rod (49) is fixedly connected to a mounting plate (410), the top of the mounting plate (410) overlaps the surface of the workpiece (5), the top of the mounting plate (410) is rotatably connected to two threaded shafts (411) on the left and right sides of the top, the outer surfaces of the two threaded shafts (411) are threadedly connected to U-shaped pressing blocks (412), and the bottom of the inner wall of the U-shaped pressing block (412) overlaps the surface of the workpiece (5).