Toad clamp for fixing in machining

Abstract

The utility model relates to the technical field of clamps, and discloses a frog clamp for machining and fixing, which comprises a machining table, a sliding block is slidably connected in the machining table, a clamping block rear seat is fixedly connected to the top of the sliding block, a long flat hole groove is formed in the clamping block rear seat, a first fixing bolt is slidably connected in the clamping block rear seat, and a second fixing bolt is fixedly connected to the top of the clamping block rear seat. And the outer wall of the first fixing bolt is slidably connected to the interior of the long flat hole groove, the outer walls of the sliding blocks are slidably connected to the interior of the sliding groove, the outer wall of the first fixing bolt is in threaded connection to the interior of the threaded limiting groove, and a storage assembly is arranged on one side of the outer wall of the machining table. According to the frog clamp, the effect that a workpiece can be stably and conveniently clamped and fixed is achieved, the problems that a rear seat of an existing frog clamp for fixing in machining is mostly provided with a round hole, due to the design of the round hole, the clamp is not stable enough when clamping the workpiece, and clamping is inconvenient in the machining process are solved, and convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a toad clamp for mechanical processing and fixing. Background Art

[0002] The toad clamp originates from the demand for clamping force and stability. During the machining process, the workpiece must be firmly clamped to ensure that it will not shift or shake during the machining process, thereby ensuring the machining accuracy and quality. The toad clamp can achieve a more uniform and stable clamping effect through its special clamping structure. It can clamp workpieces of various shapes and sizes to keep them stable during the machining process.

[0003] The main structures of the existing toad clamps for mechanical processing fixation include a clamping arm, a spiral mechanism, etc. The design of the clamping arm enables it to cover the surface of the workpiece and apply a uniform clamping force to effectively fix the workpiece on the processing platform. The spiral mechanism is one of the key components of the toad clamp. The opening and closing degree of the clamping arm is controlled by rotating the spiral mechanism, thereby changing the position of the clamping arm to achieve the function of clamping or releasing the workpiece.

[0004] However, the back seat of the existing toad clamps for fixing in mechanical processing is mostly a round hole. The round hole design will cause the clamp to be unstable when clamping the workpiece, and since the fixing position of the round hole is limited, the clamp usually cannot completely fit the workpiece surface or apply a uniform clamping force, which affects the clamping stability and machining accuracy, and is inconvenient to clamp during mechanical processing. Therefore, a toad clamp for fixing in mechanical processing is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a toad clamp for mechanical processing fixation, aiming to improve the problem that the back seat of the existing toad clamp for mechanical processing fixation in the prior art is mostly a round hole. The round hole design will cause the clamp to be not stable enough when clamping the workpiece and it is inconvenient to clamp during mechanical processing.

[0006] The cam is provided with a plurality of sliding plates, the plurality of sliding plates having a plurality of locking plates, the plurality of locking plates having a plurality of locking plates and a plurality of locking plates having a plurality of locking plates.

[0007] As a further description of the above technical solution: the storage assembly includes a tool box and a second fixing bolt, the interior of the tool box is threadedly connected to the outer wall of the second fixing bolt, and the outer wall of the second fixing bolt is threadedly connected to the interior of the processing table;

[0008] As a further description of the above technical solution: a double-sided toothed plate is fixedly connected to the bottom of the processing table, and bases are slidably connected to both sides of the outer wall of the double-sided toothed plate;

[0009] As a further description of the above technical solution: a motor is fixedly connected inside the base, and a gear 1 is fixedly connected to the output end of the motor;

[0010] As a further description of the above technical solution: a gear 2 is rotatably connected inside the base, and the gear 2 is meshed with the gear 1;

[0011] As a further description of the above technical solution: one side of the outer wall of the gear 1 and the gear 2 is fixedly connected with a transmission column, one side of the outer wall of the transmission column is fixedly connected with a gear 3, and the gear 3 is meshed with the double-sided toothed plate;

[0012] As a further description of the above technical solution: a sliding column is fixedly connected to the bottom of the processing table, and the outer wall of the sliding column is slidably connected to the inside of the base;

[0013] As a further description of the above technical solution: a cavity is opened inside the base, and one side of the outer wall of the gear one, the gear two and the gear three are rotatably connected inside the cavity.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the workpiece can be stably and conveniently clamped and fixed by the cooperation between the back seat of the clamp block, the fixing bolt, the threaded groove, the top screw and the front end of the clamp block, which solves the problem that the back seat of the existing toad clamps for fixing in mechanical processing is mostly a round hole, and the round hole design will cause the clamp to be not stable enough when clamping the workpiece and it is inconvenient to clamp in mechanical processing, thereby improving convenience.

[0016] 2. In the utility model, the height of the processing table can be adjusted through the cooperation among the motor, gear 1, gear 2, transmission column, tooth plate and gear 3, which solves the health problem that the fixed height processing table may cause uncomfortable working posture and increase workload when the operator performs processing operations for a long time, and improves comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the toad clamp for mechanical processing and fixing proposed by the utility model;

[0018] Figure 2 It is a structural schematic diagram of a fixing bolt 1 of a toad clamp for mechanical processing fixing proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure of the sliding column of the toad clamp for mechanical processing and fixing.

[0020] Legend:

[0021] 1. Processing table; 2. Slider; 3. Clamp block rear seat; 4. Fixing bolt 1; 5. Threaded groove; 6. Top screw; 7. Front end of clamp block; 8. Slide groove; 9. Threaded limit groove; 10. Long flat hole groove; 11. Tool box; 12. Fixing bolt 2; 13. Double-sided tooth plate; 14. Base; 15. Motor; 16. Gear 1; 17. Gear 2; 18. Transmission column; 19. Gear 3; 20. Sliding column; 21. Cavity; 22. Groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 - Figure 3The utility model provides an embodiment: a toad clamp for mechanical processing and fixing, including a processing table 1, a slider 2 is slidably connected inside the processing table 1, a clamping block rear seat 3 is fixedly connected to the top of the slider 2, a long flat hole groove 10 is opened inside the clamping block rear seat 3, a fixing bolt 4 is slidably connected inside the clamping block rear seat 3, and the outer wall of the fixing bolt 4 is slidably connected inside the long flat hole groove 10, a clamping block front end 7 is slidably connected to one side of the outer wall of the clamping block rear seat 3, a threaded groove 5 is opened inside the clamping block rear seat 3, a top screw 6 is rotatably connected inside the clamping block front end 7, a groove 22 is opened inside the clamping block front end 7, the bottom of the top screw 6 is rotatably connected inside the groove 22, the outer wall of the top screw 6 is threadedly connected inside the threaded groove 5, a sliding groove 8 is opened inside the processing table 1, the outer walls of the slider 2 are all slidably connected inside the sliding groove 8, a threaded limiting groove 9 is opened inside the processing table 1, the outer wall of the fixing bolt 4 is threadedly connected inside the threaded limiting groove 9, and a storage component is arranged on one side of the outer wall of the processing table 1;

[0024] Specifically, when using the toad clamp for fixing mechanical processing, first, according to the size of the workpiece to be processed, the clamp block rear seat 3 and the clamp block front end 7 are moved respectively, and then the two fixing bolts 4 are rotated to make them enter the threaded limiting groove 9 to fix the clamp block rear seat 3. After the fixation is completed, the workpiece to be processed is placed between the two clamp block front ends 7, and then the top screw 6 is rotated. Through the cooperation of the top screw 6 and the threaded groove 5, the top screw 6 drives the clamp block front end 7 to move, so that the clamp block front end 7 has a certain movement in the horizontal direction, so that the workpiece to be processed is fixed. After the fixation is completed, the processing can be carried out. The advantage of the mechanism is that the rear seat 3 of the clamp block is designed as a long flat hole to better solve the problem of convenient installation in mechanical processing. It can be fixed with one bolt or two bolts, and the threaded groove 5 designed at the front end 7 of the clamp block can better solve the problem of clamping special-shaped parts and special parts. The clamp also takes into account that some workpieces are thick and will be clamped during processing, so a thirty-degree give way is designed to prevent damage to the clamp, which is more convenient to use. The middle guide mating surface of the clamp is an angle of thirty degrees, and a top screw 6 is built in. The staff can adjust the front and back as needed to achieve the purpose of fixing.

[0025] Reference Figure 1 - Figure 3 The storage assembly includes a tool box 11 and a fixing bolt 12, the inner part of the tool box 11 is threadedly connected to the outer wall of the fixing bolt 12, and the outer wall of the fixing bolt 12 is threadedly connected to the inner part of the processing table 1;

[0026] Specifically, when using the toad clamp for machining fixation, the worker can put the tools in the tool box 11. During the machining process, the worker can quickly find the required tools, reduce the time of searching for tools, and thus improve work efficiency.

[0027] Reference Figure 1 - Figure 3A double-sided toothed plate 13 is fixedly connected to the bottom of the processing table 1, and a base 14 is slidably connected to both sides of the outer wall of the double-sided toothed plate 13. A motor 15 is fixedly connected inside the base 14, and a gear 16 is fixedly connected to the output end of the motor 15. A gear 2 17 is rotatably connected to the inside of the base 14, and the gear 2 17 is meshed with the gear 1 16. One side of the outer wall of the gear 1 16 and the gear 2 17 is fixedly connected to a transmission column 18, and one side of the outer wall of the transmission column 18 is fixedly connected to a gear 3 19, and the gear 3 19 is meshed with the double-sided toothed plate 13. A sliding column 20 is fixedly connected to the bottom of the processing table 1, and the outer wall of the sliding column 20 is slidably connected to the inside of the base 14. A cavity 21 is opened inside the base 14, and one side of the outer wall of the gear 1 16, the gear 2 17 and the gear 3 19 are rotatably connected to the inside of the cavity 21;

[0028] Specifically, when the toad clamp for mechanical processing is used, when the height of the processing table 1 needs to be adjusted, the motor 15 is started first, and then the motor 15 drives the gear 1 16 to rotate, and the rotation of the gear 1 16 drives the gear 2 17 to rotate, and then the gear 1 16 and the gear 2 17 respectively drive the corresponding gear 3 19 through the transmission column 18, and at this time, the two gears 3 19 cooperate to drive the double-sided toothed plate 13 to move in the vertical direction, and the double-sided toothed plate 13 drives the processing table 1 to move in the vertical direction while moving, thereby adjusting the height of the processing table 1. The mechanism can flexibly adjust the height of the processing table 1 according to the size of the workpiece and the needs of the operator, providing a more comfortable and suitable working posture for work, and by adjusting the height of the processing table 1, the operator can better control the position and angle of the workpiece, thereby improving the processing accuracy and efficiency. In addition, the height-adjustable processing table 1 can also adapt to operators of different heights and body shapes, thereby improving the humanization and comfort of the work.

[0029] Working principle: When using the toad clamp for fixing mechanical processing, first move the clamp block rear seat 3 and the clamp block front end 7 on both sides respectively according to the size of the workpiece to be processed, and then use the fixing bolt 1 4 to fix the clamp block rear seat 3 on the processing table 1. At this time, place the workpiece between the two clamp block front ends 7, and then use the tool to rotate the top screw 6. When the top screw 6 rotates, it drives the clamp block front end 7 to descend, so that the clamp block front end 7 produces a certain displacement in the horizontal direction and thus clamps the workpiece to be processed. After the workpiece is clamped, when it is necessary to adjust the height of the processing table 1, first start the motor 15, and then the motor 15 drives the gear 1 16 to rotate. At the same time, the rotation of the gear 1 16 drives the gear 2 17 to rotate. At this time, the gear 1 16 and the gear 2 17 respectively drive the corresponding gear 3 19 to rotate through the transmission column 18. The rotation of the two gears 3 19 drives the double-sided toothed plate 13 to move vertically, thereby driving the processing table 1 to adjust the height, so that the staff can work in a comfortable posture.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 clamp for fixing a machine tool, comprising a processing table (1), characterized in that: The processing table (1) is slidably connected to a slider (2), the top of the slider (2) is fixedly connected to a clamping block rear seat (3), a long flat hole groove (10) is provided inside the clamping block rear seat (3), a fixing bolt (4) is slidably connected to the inside of the clamping block rear seat (3), the outer wall of the fixing bolt (4) is slidably connected to the inside of the long flat hole groove (10), a clamping block front end (7) is slidably connected to one side of the outer wall of the clamping block rear seat (3), a threaded groove (5) is provided inside the clamping block rear seat (3), and a top screw (6) is rotatably connected to the inside of the clamping block front end (7). ), a groove (22) is provided inside the front end (7) of the clamp block, the bottom of the top screw (6) is rotatably connected inside the groove (22), the outer wall of the top screw (6) is threadedly connected inside the thread groove (5), a slide groove (8) is provided inside the processing table (1), the outer wall of the slider (2) is slidably connected inside the slide groove (8), a threaded limiting groove (9) is provided inside the processing table (1), the outer wall of the fixing bolt (4) is threadedly connected inside the threaded limiting groove (9), and a storage component is provided on one side of the outer wall of the processing table (1).

2. The toad clamp for mechanical processing and fixing according to claim 1, characterized in that: The storage assembly comprises a tool box (11) and a second fixing bolt (12); the interior of the tool box (11) is threadedly connected to the outer wall of the second fixing bolt (12); and the outer wall of the second fixing bolt (12) is threadedly connected to the interior of the processing table (1).

3. The toad clamp for mechanical processing and fixing according to claim 2, characterized in that: A double-sided toothed plate (13) is fixedly connected to the bottom of the processing table (1), and bases (14) are slidably connected to both sides of the outer wall of the double-sided toothed plate (13).

4. The toad clamp for mechanical processing and fixing according to claim 3, characterized in that: A motor (15) is fixedly connected inside the base (14), and a gear 1 (16) is fixedly connected to the output end of the motor (15).

5. The toad clamp for mechanical processing and fixing according to claim 4, characterized in that: The base (14) is internally rotatably connected with a second gear (17), and the second gear (17) is meshed with the first gear (16).

6. The toad clamp for mechanical processing and fixing according to claim 5, characterized in that: One side of the outer wall of the gear 1 (16) and the gear 2 (17) is fixedly connected to a transmission column (18), and one side of the outer wall of the transmission column (18) is fixedly connected to a gear 3 (19), and the gear 3 (19) is meshed with the double-sided toothed plate (13).

7. The toad clamp for mechanical processing and fixing according to claim 6, characterized in that: A sliding column (20) is fixedly connected to the bottom of the processing table (1), and the outer wall of the sliding column (20) is slidably connected to the inside of the base (14).

8. The toad clamp for mechanical processing and fixing according to claim 7, characterized in that: A cavity (21) is provided inside the base (14), and one side of the outer wall of the gear 1 (16), the gear 2 (17) and the gear 3 (19) are all rotatably connected inside the cavity (21).

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