Multi-section sawing machine
Through the design of the multi-stage sawing machine, automatic clamping and multi-stage cutting of cylindrical pipes are achieved by using drive and clamping devices, which solves the problems of unstable clamping and low efficiency of existing sawing machines when cutting cylindrical raw materials, and achieves efficient multi-stage cutting.
Patent Information
- Application Number
- CN202422479763.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing saw machines can only perform single cutting when cutting cylindrical raw materials. The clamping is unstable during multi-section cutting and requires manual adjustment, resulting in low cutting efficiency.
A multi-stage sawing machine is adopted, including a fixed seat, a drive device, a clamping device and a lifting device. The automatic clamping and multi-stage cutting of the pipe is achieved through the coordination of the screw and the motor. The clamping device realizes double-side synchronous clamping through gears and racks, and the lifting device assists the cutting device in segmented cutting.
The stable multi-stage cutting of cylindrical pipes is achieved without manual adjustment, which improves cutting efficiency and stability.
Smart Images
Figure CN223264889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sawing machines, in particular to a multi-stage sawing machine. Background Art
[0002] A sawing machine is a machine tool used for sawing metal materials. It can be classified according to different structures and functions and has a variety of structural types and functional characteristics.
[0003] However, the current sawing machine can only perform single cutting when cutting cylindrical raw materials. When performing multi-segment cutting, the clamping work is often difficult to keep up, resulting in poor stability when cutting cylindrical pipes. Secondly, when multi-segment cutting of cylindrical raw materials is required, manual adjustment is required, which is time-consuming and labor-intensive, and the cutting efficiency is low, which cannot meet the existing needs of segmented processing of cylindrical raw materials. Utility Model Content
[0004] In order to solve the problem that the current sawing machine can only perform a single cut when cutting cylindrical raw materials, and manual adjustment is required when multi-section cutting of cylindrical raw materials is required, which is time-consuming and labor-intensive and has low cutting efficiency; the purpose of the present utility model is to provide a multi-section sawing machine.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a multi-section sawing machine, comprising a fixed seat, a driving device fixedly installed on the top surface of the fixed seat, the driving device comprising a first motor, a first screw rod fixedly installed on the output end of the first motor, a surface threaded sleeve of the first screw rod is provided with an adjusting sleeve, an adjusting seat fixedly installed on the top surface of the adjusting sleeve, a first supporting frame and a second supporting frame fixedly installed on the top surface of the adjusting seat respectively, a cutting device is provided between the first supporting frame and the second supporting frame, a lifting device is installed on one side of the first supporting frame, a first mounting frame is fixedly installed on one side of the vertical lifting device of the first supporting frame, a second mounting frame is fixedly installed on the top surface of the second supporting frame, a clamping device is fixedly installed on the bottom surfaces of the first mounting frame and the second mounting frame, and the number of the clamping devices is two;
[0006] The clamping device includes a positioning frame, a third motor is fixedly installed in the middle of the top surface of the positioning frame, a rotating shaft is fixedly installed at the output end of the third motor, a gear is fixedly installed at one end of the rotating shaft, and a guide mounting member is symmetrically installed in the positioning frame, and the number of the guide mounting members is two. A rack is fixedly installed on one side of the two guide mounting members, and the rack is meshed with the gear. The two guide mounting members slide relative to each other in the positioning frame through the gear and the rack, and the bottom surfaces of the two guide mounting members are fixedly installed with a clamping head, and the number of the two clamping heads is two, and the two clamping heads slide relative to each other under the positioning frame.
[0007] Preferably, the lifting device includes a second motor, a fixed platform is fixedly installed on the top surface of the first support frame, the second motor is fixedly installed on the top surface of the fixed platform, a connecting assembly is fixedly installed on the output end of the second motor, a second screw rod is fixedly installed on one side of the connecting assembly, a lifting sleeve is provided with a lifting sleeve on the surface thread sleeve of the second screw rod, a second connecting piece is fixedly installed on one side of the lifting sleeve, a first connecting piece is fixedly installed on one side of the cutting device, the second connecting piece and the first connecting piece are fixedly connected by bolts, and the lifting device and the cutting device cooperate with each other.
[0008] Preferably, a support seat is fixedly installed on the top surface of the fixed seat on one side of the driving device, a storage seat is fixedly installed on the top surface of the support seat, slides are fixedly installed on both sides of the bottom surface of the storage seat, a collection box is installed on one side of the fixed seat, and the slide and the collection box cooperate with each other.
[0009] Preferably, guide rails are fixedly installed on both sides of the top surface of the fixed seat on the first screw rod, and the number of the guide rails is two. Guide sleeves are symmetrically installed on both sides of the bottom surface of the adjustment seat, and the guide sleeves on the same side of the bottom surface of the adjustment seat are slidably installed on a guide rail surface, and the guide sleeves and guide rails cooperate with each other.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] 1. In the present invention, with the assistance of two clamping devices and a driving device, the clamping and conveying of the cut pipe and the clamping of each cut pipe are completed, which can more effectively perform multi-segment cutting, without the need for manual adjustment of the cylindrical pipe to be segmented, thereby improving the cutting efficiency of existing pipes;
[0012] 2. In the present invention, when the device cuts the cylindrical pipe, two clamping devices are used to complete the bilateral synchronous clamping of the cylindrical pipe, thereby ensuring the stability of the cylindrical pipe during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the structure of the lifting device combined with the cutting device of the utility model.
[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A.
[0017] Figure 4 This is a schematic diagram of the structure of the fixed seat and the driving device of the utility model.
[0018] Figure 5 This is a schematic diagram of the structure of the clamping device of the utility model.
[0019] Figure 6 This is a cross-sectional view of the internal structure of the clamping device of the present invention.
[0020] In the figure: 1. Fixed seat; 11. Support seat; 12. Storage seat; 13. Slide; 14. Collection box; 15. Guide rail; 2. Drive device; 21. First motor; 22. First screw rod; 221. First bearing seat; 23. Adjustment sleeve; 3. Adjustment seat; 31. First support frame; 311. Fixed table; 312. Slide rail; 32. Second support frame; 33. First mounting frame; 34. Second mounting frame; 35. Guide sleeve; 4. Cutting Cutting device; 41. first connecting member; 42. fixing plate; 43. sliding sleeve; 5. lifting device; 51. second motor; 52. connecting assembly; 53. second screw rod; 531. second bearing seat; 532. third bearing seat; 54. lifting sleeve; 55. second connecting member; 6. clamping device; 61. positioning frame; 62. third motor; 63. rotating shaft; 64. gear; 65. guide mounting member; 66. rack; 67. clamping head. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] Example: Figure 1-6As shown, the utility model provides a multi-section sawing machine, including a fixed base 1, a driving device 2 is fixedly installed on the top surface of the fixed base 1, the driving device 2 includes a first motor 21, a first screw rod 22 is fixedly installed on the output end of the first motor 21, a surface thread sleeve of the first screw rod 22 is provided with an adjusting sleeve 23, an adjusting base 3 is fixedly installed on the top surface of the adjusting sleeve 23, a first supporting frame 31 and a second supporting frame 32 are fixedly installed on the top surface of the adjusting base 3, a cutting device 4 is provided between the first supporting frame 31 and the second supporting frame 32, a lifting device 5 is installed on one side of the first supporting frame 31, a first mounting frame 33 is fixedly installed on one side of the first supporting frame 31 vertical lifting device 5, a second mounting frame 34 is fixedly installed on the top surface of the second supporting frame 32, and the first mounting frame 33 and the second mounting frame 33 are fixedly installed. 4 is fixedly mounted with a clamping device 6, the number of which is two. The clamping device 6 includes a positioning frame 61, a third motor 62 is fixedly mounted in the middle of the top surface of the positioning frame 61, a rotating shaft 63 is fixedly mounted on the output end of the third motor 62, a gear 64 is fixedly mounted on one end of the rotating shaft 63, and a guide mounting member 65 is symmetrically mounted in the positioning frame 61. The number of the guide mounting members 65 is two, and a rack 66 is fixedly mounted on one side of the two guide mounting members 65. The rack 66 is meshed with the gear 64, and the two guide mounting members 65 slide relative to each other in the positioning frame 61 through the gear 64 and the rack 66. The bottom surfaces of the two guide mounting members 65 are fixedly mounted with a clamping head 67, the number of the clamping head 67 is two, and the two clamping heads 67 slide mutually below the positioning frame 61;
[0023] The installation and fixation of the driving device 2 is completed by the fixed seat 1, and the adjusting seat 3 is controlled to move by the driving device 2. The cutting device 4 and the two clamping devices 6 are controlled to move by the movable adjusting seat 3. The switch of the first motor 21 in the driving device 2 is turned on, and the first screw rod 22 is controlled to rotate by the output end of the first motor 21. When the first screw rod 22 rotates, the adjusting sleeve 23 is controlled to drive the adjusting seat 3 to move, thereby completing the movement of the cutting device 4 and the two clamping devices 6. The clamping work of the pipe in the storage seat 12 is completed by the two clamping devices 6. The switch of the third motor 62 in the clamping device 6 is turned on, and the rotating shaft 63 is controlled by the third motor 62 to drive the gear 64 to rotate. When the gear 64 rotates, the two racks 66 are controlled to drive the corresponding guide mounting parts 65 to move relative to each other. The two relatively moving guide mounting parts 65 control the two clamping heads 67 to complete the clamping work of the pipe. With the cooperation of the driving device 2, the clamped pipe is moved to the specified cutting position and cut in sections by the cutting device 4.
[0024] The lifting device 5 includes a second motor 51. A fixing platform 311 is fixedly mounted on the top surface of the first support frame 31. The second motor 51 is fixedly mounted on the top surface of the fixing platform 311. A connecting assembly 52 is fixedly mounted on the output end of the second motor 51. A second screw rod 53 is fixedly mounted on one side of the connecting assembly 52. A lifting sleeve 54 is threadedly sleeved on the surface of the second screw rod 53. A second connecting member 55 is fixedly mounted on one side of the lifting sleeve 54. A first connecting member 41 is fixedly mounted on one side of the cutting device 4. The second connecting member 55 is fixedly connected to the first connecting member 41 by bolts. The lifting device 5 and the cutting device 4 cooperate with each other.
[0025] The cutting device 4 is controlled to be raised and lowered by the lifting device 5 to ensure that the pipe is cut in sections. When the moved pipe needs to be cut, the saw of the cutting device 4 is operated, and the switch of the second motor 51 in the lifting device 5 is turned on. Under the operation of the second motor 51, the connecting component 52 installed at the output end is driven to control the second screw rod 53 to rotate. When the second screw rod 53 rotates, the lifting sleeve 54 is controlled to be raised and lowered. With the cooperation of the first connecting member 41 and the second connecting member 55, the cutting device 4 is controlled to be raised and lowered through the lifting sleeve 54 to complete the cutting and segmenting work of the pipe.
[0026] The top surface of the fixed seat 1 is located on one side of the driving device 2 and is fixedly installed with a support seat 11. The top surface of the support seat 11 is fixedly installed with a storage seat 12. Slides 13 are fixedly installed on both sides of the bottom surface of the storage seat 12. A collection box 14 is installed on one side of the fixed seat 1. The slide 13 and the collection box 14 cooperate with each other. The installation and fixation of the storage seat 12 are completed through the support seat 11, and the pipes that need to be cut into sections are placed in the storage seat 12. With the cooperation of the two slides 13, the cut pipes are slid through the corresponding slide 13 into the collection box 14 for centralized collection.
[0027] The top surface of the fixed seat 1 is located on both sides of the first screw rod 22 and is fixedly installed with guide rails 15. There are two guide rails 15. Guide sleeves 35 are symmetrically installed on both sides of the bottom surface of the adjusting seat 3. The guide sleeves 35 on the same side of the bottom surface of the adjusting seat 3 are slidably installed on the surface of one guide rail 15. The guide sleeve 35 cooperates with the guide rail 15. With the cooperation of the guide rail 15 and the corresponding two guide sleeves 35, the stability of the adjusting seat 3 during movement is increased, and at the same time, the guiding work of the driving device 2 when controlling the movement of the adjusting seat 3 is completed.
[0028] The cutting device 4 is located on one side of the first connecting member 41 and is fixedly installed with a fixing plate 42. A sliding sleeve 43 is symmetrically installed on one side of the fixing plate 42. A sliding rail 312 is symmetrically installed on one side of the first support frame 31. There are two sliding sleeves 43 and two sliding rails 312. The sliding sleeve 43 is slidably sleeved on the surface of the sliding rail 312. With the cooperation of the two sliding sleeves 43 and the corresponding sliding rails 312, the cutting device 4 is assisted in lifting and lowering, and the installation and positioning of the cutting device 4 between the first support frame 31 and the second support frame 32 are completed. The stability of the lifting device 5 when controlling the lifting of the cutting device 4 is increased, and the guiding work of the cutting device 4 is completed.
[0029] A second bearing seat 531 and a third bearing seat 532 are fixedly installed on one side of the first support frame 31. The third bearing seat 532 is located below the second bearing seat 531. The second screw rod 53 cooperates with the second bearing seat 531 and the third bearing seat 532 respectively. The installation and positioning of the second screw rod 53 are completed by the second bearing seat 531 and the third bearing seat 532, and at the same time, the second screw rod 53 is assisted to rotate, thereby increasing the stability of the second screw rod 53 during rotation.
[0030] Both ends of the surface of the first screw rod 22 are sleeved with first bearing seats 221. There are two first bearing seats 221. The two first bearing seats 221 are fixedly installed on the top surface of the fixed seat 1 and cooperate with the first screw rod 22. The installation and positioning of the first screw rod 22 are completed by the two first bearing seats 221, and the first screw rod 22 is assisted to rotate at the same time, thereby increasing the stability of the first screw rod 22 during rotation.
[0031] Working principle: The pipe to be cut into sections is placed in the storage seat 12, and the cutting device 4 and the two clamping devices 6 are controlled to move by the movable adjusting seat 3, and the switch of the first motor 21 in the driving device 2 is turned on, and the first screw rod 22 is controlled to rotate by the output end of the first motor 21. When the first screw rod 22 rotates, the adjusting sleeve 23 is controlled to drive the adjusting seat 3 to move, thereby completing the movement of the cutting device 4 and the two clamping devices 6, and the clamping work of the pipe in the storage seat 12 is completed by the two clamping devices 6, and the switch of the third motor 62 in the clamping device 6 is turned on, and the rotating shaft 63 is controlled by the third motor 62 to drive the gear 64 to rotate. When the gear 64 rotates, the two racks 66 are controlled to drive the corresponding guide mounting parts 65 to move relative to each other, and the two relatively moving guide mounting parts 65 control the two clamping heads 67 to complete the clamping work of the pipe. With the cooperation of the driving device 2, the clamped pipe is moved to the specified cutting position and cut in sections by the cutting device 4;
[0032] When it is necessary to cut the moved pipe, the saw of the cutting device 4 is operated, and the switch of the second motor 51 in the lifting device 5 is turned on. Under the operation of the second motor 51, the connecting component 52 installed at the output end is driven to control the second screw rod 53 to rotate. When the second screw rod 53 rotates, the lifting sleeve 54 is controlled to rise and fall. With the cooperation of the first connecting member 41 and the second connecting member 55, the cutting device 4 is controlled to rise and fall through the lifting sleeve 54 to complete the cutting and segmenting work of the pipe.
[0033] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims
1. A multi-stage sawing machine, comprising a fixed base (1), characterized in that: The top surface of the fixed seat (1) is fixedly mounted with a driving device (2), the driving device (2) comprises a first motor (21), the output end of the first motor (21) is fixedly mounted with a first screw rod (22), the surface thread sleeve of the first screw rod (22) is provided with an adjusting sleeve (23), the top surface of the adjusting sleeve (23) is fixedly mounted with an adjusting seat (3), the top surface of the adjusting seat (3) is respectively fixedly mounted with a first support frame (31) and a second support frame (32), a cutting device (4) is provided between the first support frame (31) and the second support frame (32), a lifting device (5) is mounted on one side of the first support frame (31), a first mounting frame (33) is fixedly mounted on one side of the vertical lifting device (5) of the first support frame (31), a second mounting frame (34) is fixedly mounted on the top surface of the second support frame (32), a clamping device (6) is fixedly mounted on the bottom surfaces of the first mounting frame (33) and the second mounting frame (34), and the number of the clamping devices (6) is two; The clamping device (6) comprises a positioning frame (61), a third motor (62) is fixedly mounted in the middle of the top surface of the positioning frame (61), a rotating shaft (63) is fixedly mounted on the output end of the third motor (62), a gear (64) is fixedly mounted on one end of the rotating shaft (63), a guide mounting member (65) is symmetrically mounted in the positioning frame (61), the number of the guide mounting members (65) is two, a rack (66) is fixedly mounted on one side of the two guide mounting members (65), the rack (66) is meshed with the gear (64), the two guide mounting members (65) slide relative to each other in the positioning frame (61) through the gear (64) and the rack (66), the bottom surfaces of the two guide mounting members (65) are fixedly mounted with a clamping head (67), the number of the clamping heads (67) is two, and the two clamping heads (67) slide relative to each other below the positioning frame (61).
2. The multi-stage sawing machine according to claim 1, wherein: The lifting device (5) comprises a second motor (51), a fixed platform (311) is fixedly mounted on the top surface of the first support frame (31), the second motor (51) is fixedly mounted on the top surface of the fixed platform (311), a connecting assembly (52) is fixedly mounted on the output end of the second motor (51), a second screw rod (53) is fixedly mounted on one side of the connecting assembly (52), a lifting sleeve (54) is threadedly sleeved on the surface of the second screw rod (53), a second connecting member (55) is fixedly mounted on one side of the lifting sleeve (54), a first connecting member (41) is fixedly mounted on one side of the cutting device (4), the second connecting member (55) is fixedly connected to the first connecting member (41) by bolts, and the lifting device (5) and the cutting device (4) cooperate with each other.
3. The multi-stage sawing machine according to claim 1, wherein: The top surface of the fixed seat (1) is located on one side of the driving device (2), and a support seat (11) is fixedly installed thereon; the top surface of the support seat (11) is fixedly installed with a storage seat (12); both sides of the bottom surface of the storage seat (12) are fixedly installed with slides (13); a collection box (14) is installed on one side of the fixed seat (1); the slide (13) and the collection box (14) cooperate with each other.
4. The multi-stage sawing machine according to claim 1, wherein: The top surface of the fixed seat (1) is located on both sides of the first screw rod (22) and is fixedly mounted with guide rails (15), the number of the guide rails (15) is two, and the bottom surface of the adjustment seat (3) is symmetrically mounted with guide sleeves (35), the guide sleeves (35) on the same side of the bottom surface of the adjustment seat (3) are slidably mounted on the surface of one guide rail (15), and the guide sleeves (35) and the guide rails (15) cooperate with each other.
5. The multi-stage sawing machine according to claim 2, wherein: The cutting device (4) is fixedly mounted with a fixed plate (42) on one side of the first connecting member (41), a sliding sleeve (43) is symmetrically mounted on one side of the fixing plate (42), and a sliding rail (312) is symmetrically mounted on one side of the first supporting frame (31), the number of the sliding sleeve (43) and the number of the sliding rail (312) are both two, and the sliding sleeve (43) is slidably mounted on the surface of the sliding rail (312).
6. The multi-stage sawing machine according to claim 2, wherein: A second bearing seat (531) and a third bearing seat (532) are fixedly mounted on one side of the first support frame (31), the third bearing seat (532) is located below the second bearing seat (531), and the second screw rod (53) cooperates with the second bearing seat (531) and the third bearing seat (532).
7. The multi-stage sawing machine according to claim 1, wherein: Both ends of the surface of the first screw rod (22) are sleeved with first bearing seats (221), and there are two first bearing seats (221). The two first bearing seats (221) are fixedly mounted on the top surface of the fixing seat (1) and cooperate with the first screw rod (22).