Auxiliary clamping mechanism of numerical control mortising machine

Abstract

The utility model relates to the technical field of mortising machines, in particular to an auxiliary material clamping mechanism of a numerical control mortising machine, which comprises a base, a plurality of supporting rods are fixedly arranged at the top end of the base in an array mode, a baffle is arranged at the top end of the rear side of the base in a sliding mode, and a plurality of first supports are fixedly arranged at the top end of the base in an array mode. A plurality of second supports are slidably arranged at the top end of the base in an array mode, nuts are fixedly embedded in the first supports and the second supports, first adjusting screw rods are rotatably arranged in the nuts in a threaded mode, clamping plates are rotatably connected to one ends of the first adjusting screw rods, and first sliding grooves are formed in the top end of the front side of the base; a plurality of first sliding blocks are arranged in the first sliding grooves in an array sliding mode, and the top ends of the first sliding blocks are fixedly connected with the bottom ends of the adjacent second supports. According to the wood clamping device, wood can be conveniently positioned and placed, meanwhile, wood of different shapes can be clamped and fixed, and therefore the applicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to an auxiliary material clamping mechanism of a numerically controlled mortise and tenon machine, belonging to the technical field of mortise and tenon machines. Background Art

[0002] The CNC mortise and tenon machine for woodworking has the characteristics of high precision, high efficiency and high automation. Its processing accuracy can reach the millimeter level or even finer, which fully meets the production requirements of furniture companies. The CNC mortise and tenon machine is an important machine for woodworking operations.

[0003] However, when the clamping mechanism of the existing CNC mortise and tenon machine is in use, a fixed stop column is usually set on one side, and a cylinder is used to drive the clamping rod to move on the other side, and then the wood is clamped and fixed by the clamping rod and the stop column. Generally, each piece of wood is clamped using three sets of clamping rods and stop columns. However, when this clamping mechanism is in use, it can only clamp and fix relatively straight wood. When the wood is in a curved shape, it will be difficult for the clamping mechanism to clamp the wood stably, so the applicability of the device is low. Utility Model Content

[0004] The purpose of the present invention is to provide an auxiliary clamping mechanism for a CNC mortise and tenon machine, which facilitates the positioning and placement of wood and can clamp and fix wood of different shapes, thereby effectively improving the applicability of the device and solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An auxiliary clamping mechanism of a CNC mortise and tenon machine includes a base, a top array of the base is fixedly provided with a plurality of support rods, a baffle is slidably provided on the top of the rear side of the base, a top array of the base is fixedly provided with a plurality of supports 1, a top array of the base is slidably provided with a plurality of supports 2, nuts are fixedly embedded in the supports 1 and 2, an adjusting screw 1 is threadedly provided in the nuts, and one end of the adjusting screw 1 is rotatably connected to a splint.

[0007] Furthermore, a slide groove 1 is provided at the top front side of the base, and a plurality of sliders 1 are arranged in an array for sliding in the slide groove 1. The top ends of the sliders 1 are fixedly connected to the bottom ends of the adjacent supports 2, and the two adjacent sliders 1 are fixedly connected by a plurality of connecting rods. A cylinder is fixedly provided on the inner wall of one side of the slide groove 1, and the output end of the cylinder is fixedly connected to the adjacent slider 1.

[0008] Furthermore, a second slide groove is provided at the top rear side of the base, and an adjusting screw rod is rotatably embedded in the rear side of the base. The front end of the adjusting screw rod extends into the second slide groove, and a slider rod is threadedly sleeved on the adjusting screw rod, and the top end of the slider rod is fixedly connected to the bottom end of the baffle.

[0009] Furthermore, a plurality of slide rods 1 are symmetrically and slidably embedded in the slider 2, and both ends of the slide rod 1 are fixedly connected to the inner wall of one side adjacent to the slide groove 2.

[0010] Furthermore, a sliding rod 2 is slidably embedded in both the support 1 and the support 2, and one end of the sliding rod 2 is fixedly connected to the adjacent clamping plate.

[0011] Furthermore, the second slide bar is provided with scale lines.

[0012] Furthermore, an anti-slip pad is fixedly provided on one side of the splint away from the adjacent adjusting screw.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with a baffle, a support one, a support two and a clamping plate. When in use, the adjusting screw two is rotated so that the adjusting screw two drives the slider two to move in the slide groove two, and the slider two can drive the baffle to move, so that the baffle can be adjusted to a suitable position, which is convenient for positioning and placing the wood. By rotating the corresponding adjusting screw one, the adjusting screw one pushes the corresponding clamping plate to move through the nut, so that each clamping plate can be adjusted to a suitable position according to the shape of the wood, and then the wood is placed on the support rod and clamped and fixed by the clamping plate. The utility model is convenient for positioning and placing the wood, and can clamp and fix wood of different shapes, thereby effectively improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of an auxiliary clamping mechanism of a CNC mortise and tenon machine of the utility model;

[0017] Figure 2 This is a partial structural diagram of an auxiliary clamping mechanism of a CNC mortise and tenon machine of the utility model;

[0018] Figure 3 This is a side view of an auxiliary clamping mechanism of a CNC mortise and tenon machine of the utility model;

[0019] Figure 4 This is a top view of the base of the auxiliary clamping mechanism of a CNC mortise and tenon machine of the utility model;

[0020] Numbers in the figure: 1. Base; 2. Support rod; 3. Baffle; 4. Support 1; 5. Support 2; 6. Nut; 7. Adjusting screw 1; 8. Clamp; 9. Slide 1; 10. Slider 1; 11. Connecting rod; 12. Cylinder; 13. Slide 2; 14. Adjusting screw 2; 15. Slider 2; 16. Slide rod 1; 17. Slide rod 2. 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 1, please refer to Figures 1-4 , the utility model provides a technical solution:

[0023] An auxiliary clamping mechanism of a CNC mortise and tenon machine includes a base 1, a top array of the base 1 is fixedly provided with a plurality of support rods 2, a baffle 3 is slidably provided on the top rear side of the base 1, a top array of the base 1 is fixedly provided with a plurality of supports 1 4, a top array of the base 1 is slidably provided with a plurality of supports 2 5, a nut 6 is fixedly embedded in each of the supports 1 4 and 2 5, an adjusting screw 1 7 is threadedly rotatably provided in each of the nuts 6, and one end of the adjusting screw 1 7 is rotatably connected to a splint 8.

[0024] Specifically, such as Figures 1-4 As shown, a slide groove 9 is provided at the top front side of the base 1, and a plurality of sliders 10 are provided in an array for sliding in the slide groove 9. The top ends of the sliders 10 are fixedly connected to the bottom ends of the adjacent supports 5, and the two adjacent sliders 10 are fixedly connected by a plurality of connecting rods 11. A cylinder 12 is fixedly provided on the inner wall of one side of the slide groove 9, and the output end of the cylinder 12 is fixedly connected to the adjacent slider 10. The corresponding slider 10 can be driven to move by the cylinder 12, so that the slider 10 drives other sliders 10 to move through the connecting rod 11, and the support 5 can be driven to move by the slider 10, so that the support 5 drives the clamping plate 8 to move through the corresponding adjusting screw 7, and the workpiece can be clamped and fixed by the clamping plate 8.

[0025] Specifically, such as Figures 1-4As shown, a slide groove 2 13 is provided at the top end of the rear side of the base 1, and an adjusting screw 2 14 is rotatably embedded in the rear side of the base 1, and the front end of the adjusting screw 2 14 extends into the slide groove 2 13, and a slider 2 15 is threadedly sleeved on the adjusting screw 2 14, and the top of the slider 2 15 is fixedly connected to the bottom end of the baffle 3, and a plurality of slide rods 16 are symmetrically and slidably embedded on the slider 2 15, and both ends of the slide rod 16 are fixedly connected to the inner wall of one side adjacent to the slide groove 2 13, and by rotating the adjusting screw 2 14, the adjusting screw 2 14 drives the slider 2 15 to move in the slide groove 2 13, and the baffle 3 can be driven to move through the slider 2 15, so that the baffle 3 can be adjusted to a suitable position.

[0026] Specifically, such as Figures 1-4 As shown, a slide rod 2 17 is slidably embedded in the support 1 4 and the support 2 5. One end of the slide rod 2 17 is fixedly connected to the adjacent splint 8. Scale lines are provided on the slide rod 2 17. When the splint 8 moves, the splint 8 will drive the slide rod 2 17 to move. The slide rod 2 17 can support the splint 8. By setting the scale lines, the position of the splint 8 can be easily adjusted.

[0027] Example 2, please refer to Figures 1-4 The difference between this embodiment and embodiment 1 is that a non-slip pad is fixedly provided on the side of the clamping plate 8 away from the adjacent adjusting screw 7. By providing the non-slip pad, the stability of the clamping plate 8 when clamping the workpiece can be improved.

[0028] The working principle of the present invention is as follows: when in use, by rotating the adjusting screw rod 2 14, the adjusting screw rod 2 14 drives the slider 2 15 to move in the slide groove 2 13, and the slider 2 15 can drive the baffle 3 to move, so that the baffle 3 can be adjusted to a suitable position, and then the position of each splint 8 is adjusted according to the shape of the wood, by rotating the corresponding adjusting screw rod 1 7, the adjusting screw rod 1 7 pushes the corresponding splint 8 to move through the nut 6, so that each splint 8 can be adjusted to a suitable position according to the shape of the wood, and when the splint 8 moves, the splint 8 will drive the slider rod 2 17 Movement, the slide bar 2 17 can support the splint 8, and by setting the scale line, it is convenient to adjust the position of the splint 8, and then the wood is placed on the support rod 2, and the rear end of the wood is in contact with the front side of the baffle 3, and then the corresponding slider 10 can be driven to move by the cylinder 12, so that the slider 10 drives other sliders 10 to move through the connecting rod 11, and the support 2 5 can be driven to move by the slider 10, so that the support 2 5 drives the splint 8 to move through the corresponding adjusting screw 1 7, and the workpiece can be clamped and fixed by the splint 8.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary clamping mechanism for a CNC mortise and tenon machine, comprising a base (1), characterized in that: The top array of the base (1) is fixedly provided with a plurality of support rods (2), the top of the rear side of the base (1) is slidably provided with a baffle (3), the top array of the base (1) is fixedly provided with a plurality of support 1s (4), the top array of the base (1) is slidably provided with a plurality of support 2s (5), the support 1s (4) and the support 2s (5) are both fixedly embedded with nuts (6), the nuts (6) are both threadedly provided with an adjusting screw 1 (7), and one end of the adjusting screw 1 (7) is rotatably connected with a splint (8).

2. The auxiliary clamping mechanism of a CNC mortise and tenon machine according to claim 1, characterized in that: A slide groove (9) is provided at the top of the front side of the base (1), and a plurality of sliders (10) are arranged in an array in the slide groove (9). The tops of the sliders (10) are fixedly connected to the bottoms of the adjacent supports (5), and the two adjacent sliders (10) are fixedly connected via a plurality of connecting rods (11). A cylinder (12) is fixedly provided on the inner wall of one side of the slide groove (9), and the output end of the cylinder (12) is fixedly connected to the adjacent slider (10).

3. The auxiliary clamping mechanism of a CNC mortise and tenon machine according to claim 1, characterized in that: A second slide groove (13) is provided at the top rear side of the base (1), and a second adjusting screw (14) is rotatably embedded at the rear side of the base (1). The front end of the second adjusting screw (14) extends into the second slide groove (13), and a second slider (15) is threadedly sleeved on the second adjusting screw (14). The top end of the second slider (15) is fixedly connected to the bottom end of the baffle (3).

4. The auxiliary clamping mechanism of a CNC mortise and tenon machine according to claim 3, characterized in that: A plurality of slide rods (16) are symmetrically and slidably embedded on the slider (15), and both ends of the slide rod (16) are fixedly connected to the inner wall of the adjacent side of the slide groove (13).

5. The auxiliary clamping mechanism of a CNC mortise and tenon machine according to claim 1, characterized in that: A sliding rod 2 (17) is slidably embedded in both the support 1 (4) and the support 2 (5), and one end of the sliding rod 2 (17) is fixedly connected to the adjacent splint (8).

6. The auxiliary clamping mechanism of a CNC mortise and tenon machine according to claim 5, characterized in that: The slide bar 2 (17) is provided with scale lines.

7. The auxiliary clamping mechanism of a CNC mortise and tenon machine according to claim 1, characterized in that: An anti-slip pad is fixedly provided on one side of the clamping plate (8) away from the adjacent adjusting screw rod (7).

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