CN219900478U - Sawing machine with workpiece positioning structure - Google Patents
Sawing machine with workpiece positioning structure Download PDFInfo
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- CN219900478U CN219900478U CN202321118263.3U CN202321118263U CN219900478U CN 219900478 U CN219900478 U CN 219900478U CN 202321118263 U CN202321118263 U CN 202321118263U CN 219900478 U CN219900478 U CN 219900478U
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- sliding blocks
- sawing machine
- workpiece
- groove
- lead screw
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- 238000003825 pressing Methods 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 239000012634 fragment Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
- 239000011435 rock Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of sawing machine processing, in particular to a sawing machine with a workpiece positioning structure, which comprises a foot rest, wherein a working table is arranged on the foot rest, a sliding groove is formed in the working table, two first sliding blocks are assembled in the sliding groove, clamping plates are arranged on the top sides of the first sliding blocks, a first screw rod is rotatably arranged between fixing plates through bearings, threads on two sides of a connecting block on the first screw rod are opposite in direction, two second sliding blocks are sleeved on the first screw rod and symmetrically arranged on two sides of the connecting block, the second sliding blocks are fixedly connected with the first sliding blocks, one end of the first screw rod penetrates through the fixing plates and is welded with a rotating handle, the two clamping plates are driven to be attached to the side surfaces of a workpiece through the two second sliding blocks moving in the opposite directions at the same time of the first screw rod, the workpiece is clamped conveniently and rapidly fixed at the center of the working table, and the positioning efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sawing machine processing, in particular to a sawing machine with a workpiece positioning structure.
Background
The sawing machine is a machine tool for sawing sections such as round metal materials, square metal materials and pipe materials by using a circular saw blade, a saw belt or a saw blade as a cutter, and the sawing machine is needed in the process of cutting a workpiece.
The sawing machine mainly comprises a base, a cutter, a clamping plate and other parts, and the workpiece is cut by the cutter after being placed on the base and clamped and fixed by the clamping plate.
Because the contact area between the clamping plate and the workpiece in the clamping structure on the sawing machine is smaller, the positioning effect of the workpiece is poor, and the workpiece is easy to shake when being machined, so that the machining precision of the workpiece is affected; therefore, a sawing machine with a workpiece positioning structure is proposed for the above problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems in the prior art, the utility model provides a sawing machine with a workpiece positioning structure.
The technical scheme adopted for solving the technical problems is as follows: the sawing machine with the workpiece positioning structure comprises a foot rest, wherein an operation table is arranged on the foot rest, a sliding groove is formed in the operation table, two first sliding blocks are assembled in the sliding groove, clamping plates are arranged on the top side of the first sliding blocks, two fixing plates are symmetrically arranged on the bottom side of the operation table, a first screw rod is rotatably arranged between the fixing plates through a bearing, a connecting block penetrates through the center of the first screw rod, the top side of the connecting block is fixedly connected with the bottom side of the operation table, threads on the two sides of the connecting block are opposite in direction, two second sliding blocks are sleeved on the first screw rod and symmetrically arranged on the two sides of the connecting block, the second sliding blocks are fixedly connected with the first sliding blocks, one end of the first screw rod penetrates through the fixing plates and is welded with a rotating handle, and the two clamping plates are driven to be attached to the side surfaces of a workpiece through the two second sliding blocks simultaneously moving towards each other on the first screw rod, so that the workpiece is clamped conveniently and quickly fixed at the center of the operation table, and the positioning efficiency is improved.
Preferably, the splint is the cuboid structure, the length of splint is two-thirds of the length of operation panel, through setting the length of splint to two-thirds of the length of operation panel, has realized the increase to the area of contact of splint and work piece, has avoided the condition that the work piece appears rocking about when processing to influence the machining precision of work piece, be of value to improving the stability of work piece.
Preferably, the support frame is arranged on the operation table, the limit groove is formed in the top plate of the support frame, the guide plate is assembled in the limit groove, the baffle is arranged on the top side of the guide plate, the pressing plate is welded on the bottom side of the guide plate, the length of the pressing plate is the same as that of the clamping plate, and the limit of the pressing plate is realized by arranging the guide plate on the pressing plate, so that the pressing plate is beneficial to always keeping a horizontal state in the vertical moving process.
Preferably, the support frame roof is last to install the pole seat, it has the second lead screw to run through on the pole seat, second lead screw bottom side is connected through the bearing rotation with the clamp plate, set up the screw thread on the pole seat, the pole seat passes through screw thread and second lead screw cooperation slip, second lead screw top side welding has the knob, promotes the clamp plate and moves down through the second lead screw, until the clamp plate pastes mutually with the work piece, has realized spacing on vertical orientation to the work piece, avoids the work piece perk, is of value to improving the notched planarization of work piece.
Preferably, the mounting frame is installed on the operation table, fixed mounting has the pneumatic cylinder on the mounting frame, the pneumatic cylinder bottom side is connected with the hydraulic stem, the hydraulic stem bottom side is connected with the saw sword, promotes saw sword downwardly moving through the hydraulic stem, has realized cutting to the work piece, is favorable to improving cutting efficiency.
Preferably, the operation table is provided with a groove, the groove is positioned under the saw blade, the bottom side of the operation table is provided with a mounting groove, a collecting box is arranged in the mounting groove, the collecting box is positioned under the groove, and scraps enter the collecting box from the groove by arranging the groove, so that the collection of the scraps is realized, and the environment is protected.
The utility model has the advantages that:
1. according to the utility model, the two second sliding blocks move in the first screw rod in opposite directions at the same time, so that the two clamping plates are driven to be attached to the side surfaces of the workpiece, the workpiece is clamped conveniently and rapidly at the center of the workbench, the positioning efficiency is improved, the contact area between the clamping plates and the workpiece is increased by setting the length of the clamping plates to be two thirds of the length of the workbench, the condition that the workpiece shakes left and right during processing is avoided, the processing precision of the workpiece is influenced, and the stability of the workpiece is improved.
2. According to the utility model, the second screw rod pushes the pressing plate to move downwards until the pressing plate is attached to a workpiece, so that the limiting of the workpiece in the vertical direction is realized, the tilting of the workpiece is avoided, the smoothness of a workpiece notch is improved, the limiting of the pressing plate is realized by installing the guide plate on the pressing plate, the pressing plate is kept in a horizontal state all the time in the vertical direction moving process, the collecting box is positioned under the groove, and chips enter the collecting box from the groove through the groove, so that the collection of the chips is realized, and the environment is protected.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of a first view;
FIG. 2 is an enlarged perspective view of the clamping plate;
FIG. 3 is an enlarged perspective view of the press plate;
FIG. 4 is an enlarged perspective view of a second lead screw;
fig. 5 is an enlarged perspective view of the collecting box.
In the figure: 1. a foot rest; 2. a work table; 3. a sliding groove; 4. a first slider; 5. a clamping plate; 6. a fixing plate; 7. a first screw rod; 8. a connecting block; 9. a second slider; 10. rotating the handle; 11. a support frame; 12. a limit groove; 13. a guide plate; 14. a baffle; 15. a pressing plate; 16. a rod seat; 17. a second screw rod; 18. a mounting frame; 19. a hydraulic cylinder; 20. a hydraulic rod; 21. sawing; 22. a groove; 23. a mounting groove; 24. and (5) collecting a box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.
Referring to fig. 1-2, a sawing machine with a workpiece positioning structure comprises a foot rest 1, wherein an operation table 2 is installed on the foot rest 1, a sliding groove 3 is formed in the operation table 2, two first sliding blocks 4 are installed in the sliding groove 3, clamping plates 5 are installed on the top sides of the first sliding blocks 4, two fixing plates 6 are symmetrically installed on the bottom sides of the operation table 2, a first screw rod 7 is installed between the fixing plates 6 in a rotating manner through a bearing, a connecting block 8 penetrates through the center of the first screw rod 7, the top sides of the connecting block 8 are fixedly connected with the bottom sides of the operation table 2, threads on the first screw rod 7, which are positioned on two sides of the connecting block 8, are opposite in direction, two second sliding blocks 9 are sleeved on the first screw rod 7, the two second sliding blocks 9 are symmetrically arranged on two sides of the connecting block 8, the second sliding blocks 9 are fixedly connected with the first sliding blocks 4, one ends of the first screw rod 7 penetrate through the fixing plates 6 and are welded with rotating handles 10, the clamping plates 5 are of a cuboid structure, and the length of the clamping plates 5 is two thirds of the length of the operation table 2; during operation, because the contact area of splint 5 and the work piece in the location frock is less, lead to the location effect of work piece relatively poor, take place to rock easily when processing the work piece, thereby influence the machining precision of work piece, through placing the work piece on workstation 2, rotate and rotate handle 10, drive first lead screw 7 and rotate, two second sliders 9 are simultaneously removed in opposite directions at first lead screw 7, until two splint 5 paste with the side surface of work piece mutually, the clamp of work piece has been realized, be convenient for fix the work piece in the center department of workstation 2 fast, be favorable to improving positioning efficiency, through setting the length of splint 5 to the length of workstation 2 two-thirds, the increase of the contact area to splint 5 and work piece has been realized, the condition of rocking about the work piece appears when having avoided processing, thereby influence the machining precision of work piece, be favorable to improving the stability of work piece.
Referring to fig. 3-4, the working table 2 is provided with a supporting frame 11, a top plate of the supporting frame 11 is provided with a limiting groove 12, a guide plate 13 is assembled in the limiting groove 12, a baffle 14 is installed on the top side of the guide plate 13, a pressing plate 15 is welded on the bottom side of the guide plate 13, the length of the pressing plate 15 is the same as that of the clamping plate 5, a rod seat 16 is installed on the top plate of the supporting frame 11, a second screw rod 17 penetrates through the rod seat 16, the bottom side of the second screw rod 17 is rotatably connected with the pressing plate 15 through a bearing, the rod seat 16 is provided with threads, the rod seat 16 slides in cooperation with the second screw rod 17 through the threads, and a knob is welded on the top side of the second screw rod 17; during operation, in the process of clamping and positioning the workpiece, as only the left side and the right side of the workpiece are clamped, when the workpiece is cut, the workpiece can be tilted, so that the cutting surface is not neat, the pressing plate 15 is installed above the workpiece, the knob is rotated, the second screw rod 17 is driven to rotate, the second screw rod 17 pushes the pressing plate 15 to move downwards until the pressing plate 15 is attached to the workpiece, the limiting of the workpiece in the vertical direction is realized, the workpiece tilting is avoided, and the improvement of the flatness of the workpiece notch is facilitated.
Referring to fig. 5, the working table 2 is provided with a mounting frame 18, a hydraulic cylinder 19 is fixedly mounted on the mounting frame 18, a hydraulic rod 20 is connected to the bottom side of the hydraulic cylinder 19, a saw blade 21 is connected to the bottom side of the hydraulic rod 20, a groove 22 is formed in the working table 2, the groove 22 is located right below the saw blade 21, a mounting groove 23 is mounted on the bottom side of the working table 2, a collecting box 24 is mounted in the mounting groove 23, and the collecting box 24 is located right below the groove 22; during operation, a large amount of fragments can be generated in the process of cutting the workpiece, the fragments are required to be collected, the hydraulic rod 20 is driven to move downwards through the operation of the hydraulic cylinder 19, the saw blade 21 is pushed by the hydraulic rod 20 to move downwards, the workpiece is cut, the fragments enter the collecting box 24 from the groove 22, the fragments are collected, and the environment is protected.
The working principle is that the clamping plate 5 in the positioning tool has a smaller contact area with the workpiece, so that the positioning effect of the workpiece is poor, the workpiece is easy to shake when being processed, the processing precision of the workpiece is affected, the workpiece is placed on the workbench 2, the rotating handle 10 is rotated to drive the first screw rod 7 to rotate, the two second sliding blocks 9 move in opposite directions at the same time on the first screw rod 7 until the two clamping plates 5 are attached to the side surfaces of the workpiece, the clamping of the workpiece is realized, the workpiece is convenient to be quickly fixed at the center of the workbench 2, the positioning efficiency is improved, the contact area of the clamping plate 5 and the workpiece is increased by setting the length of the clamping plate 5 to be two thirds of the length of the workbench 2, the condition that the workpiece shakes left and right during processing is avoided, the processing precision of the workpiece is affected, the workpiece is convenient to improve stability, in the process of clamping and positioning the workpiece, as only the left side and the right side of the workpiece are clamped, when the workpiece is cut, the workpiece can be tilted, so that a cutting surface is not neat, the pressing plate 15 is installed above the workpiece, the knob is rotated, the second screw rod 17 is driven to rotate, the second screw rod 17 pushes the pressing plate 15 to move downwards until the pressing plate 15 is attached to the workpiece, limiting of the workpiece in the vertical direction is realized, tilting of the workpiece is avoided, the smoothness of a workpiece notch is facilitated to be improved, a large amount of scraps can be generated in the process of cutting the workpiece, the scraps are required to be collected, the hydraulic rod 20 is driven to move downwards, the saw blade 21 is pushed to move downwards by the hydraulic rod 20, the workpiece is cut, the scraps enter the collecting box 24 from the groove 22, the scraps are collected, and the environment is protected.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The sawing machine with the positioning workpiece structure comprises a foot rest (1), wherein an operation table (2) is installed on the foot rest (1), the sawing machine is characterized in that a sliding groove (3) is formed in the operation table (2), two first sliding blocks (4) are installed in the sliding groove (3), clamping plates (5) are installed on the top sides of the first sliding blocks (4), two fixing plates (6) are symmetrically installed on the bottom sides of the operation table (2), a first lead screw (7) is installed between the fixing plates (6) through bearing rotation, a connecting block (8) penetrates through the center of the first lead screw (7), the top sides of the connecting block (8) are fixedly connected with the bottom sides of the operation table (2), threads on the first lead screw (7) are opposite in direction, two second sliding blocks (9) are sleeved on the first lead screw (7), the two second sliding blocks (9) are symmetrically arranged on the two sides of the first sliding blocks (8), the second sliding blocks (9) are fixedly connected with the first sliding blocks (4), and one end of each first lead screw (7) penetrates through the corresponding connecting block (10).
2. A sawing machine with a positioning work piece structure according to claim 1, wherein: the clamping plate (5) is of a cuboid structure, and the length of the clamping plate (5) is two thirds of the length of the workbench (2).
3. A sawing machine with a positioning work piece structure according to claim 1, wherein: the novel automatic cutting machine is characterized in that a supporting frame (11) is arranged on the operation table (2), a limiting groove (12) is formed in a top plate of the supporting frame (11), a guide plate (13) is assembled in the limiting groove (12), a baffle (14) is arranged on the top side of the guide plate (13), a pressing plate (15) is welded on the bottom side of the guide plate (13), and the length of the pressing plate (15) is identical to that of the clamping plate (5).
4. A sawing machine with a positioning work piece structure according to claim 3, wherein: install pole seat (16) on support frame (11) roof, run through on pole seat (16) have second lead screw (17), second lead screw (17) bottom side is connected through the bearing rotation with clamp plate (15), set up the screw thread on pole seat (16), pole seat (16) are through screw thread and second lead screw (17) cooperation slip, second lead screw (17) top side welding has the knob.
5. A sawing machine with a positioning work piece structure according to claim 1, wherein: install mounting bracket (18) on workstation (2), fixed mounting has pneumatic cylinder (19) on mounting bracket (18), pneumatic cylinder (19) downside is connected with hydraulic rod (20), hydraulic rod (20) downside is connected with saw sword (21).
6. A sawing machine with a positioning work piece structure according to claim 1, wherein: the novel sawing machine is characterized in that a groove (22) is formed in the workbench (2), the groove (22) is located right below the saw blade (21), a mounting groove (23) is formed in the bottom side of the workbench (2), a collecting box (24) is arranged in the mounting groove (23), and the collecting box (24) is located right below the groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321118263.3U CN219900478U (en) | 2023-05-10 | 2023-05-10 | Sawing machine with workpiece positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321118263.3U CN219900478U (en) | 2023-05-10 | 2023-05-10 | Sawing machine with workpiece positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900478U true CN219900478U (en) | 2023-10-27 |
Family
ID=88432390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321118263.3U Active CN219900478U (en) | 2023-05-10 | 2023-05-10 | Sawing machine with workpiece positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900478U (en) |
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2023
- 2023-05-10 CN CN202321118263.3U patent/CN219900478U/en active Active
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