Tool clamp for metal cutting
By designing a tool clamp for metal cutting, the coordination of the adjustment gear and the adjustment column is used to achieve rapid clamping and fixing of the metal rod, solving the cumbersome problems of traditional fixing methods and improving cutting efficiency and stability.
Patent Information
- Application Number
- CN202421212780.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the process of cutting metal rods, the traditional fixed operation steps are cumbersome and take a long time, which reduces the working efficiency of metal cutting.
A metal cutting tool clamp is designed, including an adjustment box, a workbench, a driven rod, a connecting rod, an adjustment column, a rotation shaft, an adjustment gear and a clamping plate. The adjustment gear is driven to rotate through the rotating shaft, the adjustment gear drives the adjustment column to move up and down, the connecting rod and the driven rod slide, and the clamping plate shrinks and clamps the metal rod.
Quick clamping and fixing of metal rods of different sizes is achieved, the fixing steps is simplified, the working efficiency is improved, and the stability after clamping is improved through the coordination of the movable turntable and the fixing seat.
Smart Images
Figure CN222588886U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal workpiece processing, in particular to a tooling fixture for metal cutting. Background Art
[0002] Metal workpieces refer to parts or components made of metal materials that have undergone a series of processing to meet specific functional or shape requirements. These workpieces are widely used in various industrial fields, including machinery manufacturing, automobile manufacturing, aerospace, electronics, construction, etc. In the process of metal rod processing and production, it is usually necessary to use a cutting machine for cutting so that it can meet the use requirements.
[0003] Currently, in the process of cutting metal rods, it is usually necessary to first fix the metal rod on a workbench. The traditional fixing method has complicated steps and takes a long time, which reduces the work efficiency of metal cutting. Utility Model Content
[0004] The purpose of the utility model is to provide a fixture for metal cutting 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 tooling fixture for metal cutting, comprising an adjusting box, the top of the adjusting box is fixedly connected to a workbench, the workbench and the top of the adjusting box are penetrated by two square through holes, four of the square through holes are respectively slidably connected to two driven rods, the inner sides of the two driven rods are rotatably connected to two connecting rods, the other ends of the four connecting rods are rotatably connected to an adjusting column, the bottom surface of the inner part of the adjusting box is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to an adjusting gear, the outer surface of the adjusting gear is meshed with the outer surface of the adjusting column, the tops of the two driven rods are fixedly connected to clamping plates, and the bottom ends of the two clamping plates are slidably arranged with the top of the workbench.
[0006] As a further preferred embodiment of the present technical solution, one end of the rotating shaft passes through a side wall inside the adjusting box and is fixedly connected to a polygonal connecting column, a movable turntable is slidably connected to the outer surface of the polygonal connecting column, a fixed seat is fixedly connected to one side of the adjusting box at the position of the rotating shaft, and one end of the movable turntable is plugged into the interior of the fixed seat.
[0007] As a further preferred embodiment of the present technical solution, a blocking plate is fixedly connected to one end of the polygonal connecting column, and a limiting ring is fixedly connected to the outer surface of the adjusting column.
[0008] As a further preferred embodiment of the present technical solution, the top ends of the two clamping plates are fixedly connected to two rotating seats, the four rotating seats are rotatably connected to rotating rods, the outer surfaces of the four rotating seats are rotatably connected to control handles, the inner parts of the four control handles are rotatably connected to the inner parts of the four rotating rods, the rotating rods are threadedly connected to adjusting bolts, and the bottom ends of the adjusting bolts are rotatably connected to a clamping plate.
[0009] As a further preferred embodiment of the present technical solution, two positioning columns are slidably connected inside the rotating rod, and the bottom ends of the positioning columns are fixedly connected to the top ends of the pressing plates.
[0010] As a further preferred embodiment of the present technical solution, a positioning plate is fixedly connected to the inner bottom surface of the adjustment box, and one side of the positioning plate is slidably connected to the outer surface of the adjustment column.
[0011] As a further preferred embodiment of the present technical solution, the bottom ends of the two driven rods are fixedly connected to a limiting plate, four limiting grooves are provided at the top of the workbench, the bottom ends of the two clamping plates are fixedly connected to two limiting blocks, and the outer surfaces of the four limiting blocks are respectively slidably connected to the inside of the limiting grooves.
[0012] The utility model provides a fixture for metal cutting, which has the following beneficial effects:
[0013] (1) The utility model drives the adjusting gear to rotate by rotating the rotating shaft, and drives the adjusting column to move upward during the rotation of the adjusting gear, so that the connecting rod is driven by the adjusting column and pulls the driven column to slide inside the square through hole, driving the clamping plate to contract and clamp the metal rod to fix it, thereby realizing rapid clamping and fixing of metal rods of different sizes, simplifying the fixing steps and improving work efficiency.
[0014] (2) The utility model fixes the rotating shaft by sliding the movable turntable along the outer surface of the polygonal connecting column so that one end of the movable turntable is inserted into the interior of the fixed seat, so that the clamping block is more stable after fixing, thereby improving the stability after clamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the internal structure of the regulating box of the utility model;
[0017] Figure 3 It is a schematic diagram of the structure between the driven rod and the adjusting column of the utility model;
[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of region A in the middle;
[0019] Figure 5 It is an exploded schematic diagram of the structure between the polygonal connecting column and the fixing seat of the utility model.
[0020] In the figure: 1. adjustment box; 2. workbench; 3. square through hole; 4. driven rod; 5. blocking plate; 6. connecting rod; 7. adjustment column; 8. adjustment gear; 9. rotating shaft; 10. limiting ring; 11. positioning plate; 12. limiting plate; 13. limiting groove; 14. limiting block; 15. clamping plate; 16. rotating seat; 17. rotating rod; 18. control handle; 19. adjusting bolt; 20. clamping plate; 21. positioning column; 22. fixing seat; 23. polygonal connecting column; 24. movable turntable. DETAILED DESCRIPTION
[0021] 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.
[0022] The utility model provides a technical solution: Figure 1-5 As shown, in the present embodiment, a tooling fixture for metal cutting comprises an adjusting box 1, a workbench 2 is fixedly connected to the top of the adjusting box 1, two square through holes 3 are penetrated through the top of the workbench 2 and the adjusting box 1, two driven rods 4 are slidably connected inside the four square through holes 3, two connecting rods 6 are rotatably connected to the inner sides of the two driven rods 4, and the other ends of the four connecting rods 6 are rotatably connected to adjusting columns 7, a rotating shaft 9 is rotatably connected to the bottom surface of the inner part of the adjusting box 1, an adjusting gear 8 is fixedly connected to the outer surface of the rotating shaft 9, and the outer surface of the adjusting gear 8 is meshed with the outer surface of the adjusting column 7, the tops of the two driven rods 4 are fixedly connected to clamping plates 15, and the bottom ends of the two clamping plates 15 are slidably arranged with the top of the workbench 2, wherein, by arranging the connecting rod 6, the driven rod 4 can be pushed or pulled to move during the movement of the adjusting column 7, so as to realize the opening and fixing of the clamping plate 15, and by arranging the adjusting gear 8, the adjusting column 7 can be driven to move up and down.
[0023] like Figure 3 and Figure 5 As shown, one end of the rotating shaft 9 passes through one side wall of the adjusting box 1 and is fixedly connected to a polygonal connecting column 23, and a movable turntable 24 is slidably connected to the outer surface of the polygonal connecting column 23. A fixed seat 22 is fixedly connected to one side of the adjusting box 1 and located at the position of the rotating shaft 9. One end of the movable turntable 24 is plugged into the inside of the fixed seat 22. By setting the polygonal connecting column 23, the rotating shaft 9 can be fixed through the cooperation of the movable turntable 24 and the fixed seat 22, so that the clamping plate 15 is more stable after the adjustment is completed, thereby improving the clamping effect.
[0024] like Figure 5As shown, a blocking plate 5 is fixedly connected to one end of the polygonal connecting column 23, and a limiting ring 10 is fixedly connected to the outer surface of the adjusting column 7. By setting the blocking plate 5, the movable turntable 24 can be limited, and by setting the limiting ring 10, the adjusting column 7 can be limited.
[0025] like Figure 4 As shown, the top ends of the two clamping plates 15 are fixedly connected to two rotating seats 16, the four rotating seats 16 are rotatably connected to the inside of the four rotating seats 16, the outer surfaces of the four rotating seats 16 are rotatably connected to the control handles 18, the inner parts of the four control handles 18 are rotatably connected to the inside of the four rotating rods 17, the rotating rods 17 are internally threadedly connected to adjusting bolts 19, and the bottom ends of the adjusting bolts 19 are rotatably connected to a clamping plate 20. By setting the clamping plate 20, the metal rod can be clamped to make it more stable during the cutting process. By setting the rotating seat 16, the rotating rod 17 and the control handle 18, the clamping plate 20 can be quickly loosened and clamped.
[0026] like Figure 4 As shown, two positioning columns 21 are slidably connected inside the rotating rod 17, and the bottom ends of the positioning columns 21 are fixedly connected to the top ends of the clamping plate 20. By providing the positioning columns 21, rotation can be prevented during the adjustment of the clamping plate 20.
[0027] like Figure 2 As shown, a positioning plate 11 is fixedly connected to the bottom surface of the adjusting box 1, and one side of the positioning plate 11 is slidably connected to the outer surface of the adjusting column 7. By providing the positioning plate 11, the stability of the adjusting column 7 during movement can be improved.
[0028] like Figure 1 and Figure 2 As shown, the bottom ends of the two driven rods 4 are fixedly connected to the limit plate 12, four limit slots 13 are opened at the top of the workbench 2, and the bottom ends of the two clamping plates 15 are fixedly connected to two limit blocks 14. The outer surfaces of the four limit blocks 14 are respectively slidably connected to the inside of the limit slots 13, which can make the clamping plates 15 more stable during the clamping process and less prone to skewing.
[0029] The utility model provides a fixture for metal cutting, and the specific working principle is as follows:
[0030] The staff places the metal rod to be cut on the workbench 2, and then pulls the movable turntable 24 out of the fixed seat 22, and then rotates the movable turntable 24 to drive the rotating shaft 9 to rotate, and the rotation of the rotating shaft 9 drives the adjusting gear 8 to rotate. During the rotation of the adjusting gear 8, the adjusting column 7 is driven to move upward, so that the connecting rod 6 is driven by the adjusting column 7 and pulls the driven rod 4 to slide inside the square through hole 3, driving the clamping plate 15 to contract and clamp the metal rod to fix it. After the fixation is completed, the four control handles 18 are pulled in turn, so that the four clamping plates 20 clamp the metal rod, and then the movable turntable 24 is slid along the outer surface of the polygonal connecting column 23, so that one end of the movable turntable 24 is inserted into the fixed seat 22 to fix the rotating shaft 9.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fixture for metal cutting, comprising an adjustment box (1), characterized in that: The top of the regulating box (1) is fixedly connected to a workbench (2), and the tops of the workbench (2) and the regulating box (1) are both penetrated by two square through holes (3), and two driven rods (4) are slidably connected inside the four square through holes (3), and the inner sides of the two driven rods (4) are rotatably connected to two connecting rods (6), and the other ends of the four connecting rods (6) are rotatably connected to an adjusting column (7), and the bottom surface of the inner part of the regulating box (1) is rotatably connected to a rotating shaft (9), and the outer surface of the rotating shaft (9) is fixedly connected to an adjusting gear (8), and the outer surface of the adjusting gear (8) is meshed with the outer surface of the adjusting column (7), and the tops of the two driven rods (4) are fixedly connected to clamping plates (15), and the bottom ends of the two clamping plates (15) are slidably arranged with the top of the workbench (2).
2. A metal cutting fixture according to claim 1, characterized in that: One end of the rotating shaft (9) passes through a side wall of the regulating box (1) and is fixedly connected to a polygonal connecting column (23); a movable turntable (24) is slidably connected to the outer surface of the polygonal connecting column (23); a fixing seat (22) is fixedly connected to one side of the regulating box (1) at the position of the rotating shaft (9); one end of the movable turntable (24) is plugged into the interior of the fixing seat (22).
3. A metal cutting fixture according to claim 2, characterized in that: A blocking plate (5) is fixedly connected to one end of the polygonal connecting column (23), and a limiting ring (10) is fixedly connected to the outer surface of the adjusting column (7).
4. A metal cutting fixture according to claim 1, characterized in that: The top ends of the two clamping plates (15) are fixedly connected to two rotating seats (16), the interiors of the four rotating seats (16) are rotatably connected to rotating rods (17), the outer surfaces of the four rotating seats (16) are rotatably connected to control handles (18), the inner parts of the four control handles (18) are rotatably connected to the interiors of the four rotating rods (17), the interiors of the rotating rods (17) are threadedly connected to adjusting bolts (19), and the bottom ends of the adjusting bolts (19) are rotatably connected to a clamping plate (20).
5. A metal cutting fixture according to claim 4, characterized in that: Two positioning columns (21) are slidably connected inside the rotating rod (17), and the bottom ends of the positioning columns (21) are fixedly connected to the top ends of the pressing plates (20).
6. A metal cutting fixture according to claim 1, characterized in that: A positioning plate (11) is fixedly connected to the inner bottom surface of the adjustment box (1), and one side of the positioning plate (11) is slidably connected to the outer surface of the adjustment column (7).
7. A metal cutting fixture according to claim 6, characterized in that: The bottom ends of the two driven rods (4) are fixedly connected to a limit plate (12), the top of the workbench (2) is provided with four limit slots (13), the bottom ends of the two clamping plates (15) are fixedly connected to two limit blocks (14), and the outer surfaces of the four limit blocks (14) are respectively slidably connected to the inside of the limit slots (13).