Rotary chuck of parallel clamp

Abstract

The utility model relates to the technical field of construction tools, in particular to a parallel clamp rotary chuck which comprises a clamping plate, a rotary clamping seat is rotatably connected to the middle of the tail end of the clamping plate, symmetrical clamping hooks are fixed to the two ends of the face, away from the clamping plate, of the rotary clamping seat, and angle marks are arranged on the circumference of the outer wall of the end, connected with the clamping plate, of the rotary clamping seat. Clamping pieces are arranged on the surfaces, deviating from the rotary clamping seat, of the clamping plates, and are connected to the outer walls of the clamping plates in an embedded manner; according to the parallel clamp, the rotary clamping base with the rotating function is arranged at the connecting position of the clamping plates, the using functionality of the parallel clamp is improved, through the design of the clamping hook at the tail end of the rotary clamping base, the parallel clamp can freely replace the clamping plates of various types to be used for clamping furniture, and therefore the applicability of the parallel clamp to clamping the furniture of various types is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a parallel clamping rotary clamping head. Background Art

[0002] Furniture is designed and assembled by workers from cut panels. With the rapid progress of the times, people have higher and higher requirements for furniture comfort. The assembly accuracy of furniture and the quality of design and installation are becoming more and more important. At present, furniture is generally assembled by screws or glue. After the furniture is connected, parallel clamps are used to fix the assembled furniture to ensure the accuracy of the furniture after shaping.

[0003] The use of parallel clamps is to clamp and fix the assembled furniture through the clamps at both ends and the support rods connected in the middle, so as to ensure the accuracy of the furniture after fixation. The shape of traditional parallel clamps is upright and fixed. When the furniture needs to be tilted to maintain the accuracy of its own design structure, the parallel clamp can no longer be used.

[0004] Therefore, it is necessary to provide a parallel clamp rotating chuck to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a parallel clamp rotating chuck, which has the function of rotating the clamping plate and has an angle marking when rotating. In the process of clamping and fixing the furniture, it can adaptively adjust according to the fixed shape and angle of the furniture to complete the clamping and fixing of furniture at various inclination angles, thereby ensuring the accuracy of the furniture when it is finalized.

[0006] The parallel clamping rotary chuck provided by the utility model comprises:

[0007] It includes a splint, which is rotatably connected to a rotating socket in the middle of the rear end of the splint, and symmetrical hooks are fixed at both ends of the rotating socket facing away from the splint, and the circumference of the outer wall of one end of the rotating socket connected to the splint is provided with angle markings, and the side of the splint facing away from the rotating socket is provided with a clamping piece, and the clamping piece is embedded and connected to the outer wall of the splint.

[0008] Preferably, arc-shaped grooves are provided on both sides of one end of the clamping plate connected to the rotating chuck. One end of the rotating chuck connected to the clamping plate is rotatably buckled inside the arc-shaped groove. At the position where the clamping plate is connected to the clamping piece, a set of equally spaced and symmetrically arranged combined inserts are provided. The combined inserts are snap-fitted inside the clamping piece. At the position where the clamping plate is connected to the rotating chuck, a triangular mark is provided at the center outside the arc-shaped groove. The tip of the triangular mark points to the center of the arc-shaped groove. The opening of the arc-shaped groove allows the rotating chuck to quickly connect with the clamping plate and at the same time allows the rotating chuck to rotate inside the arc-shaped chuck, with the function of rotation. The design of the combined inserts enables the quick disassembly between the clamping piece and the clamping plate, facilitating the replacement of the clamping piece. The design of the triangular mark enables the user to more accurately and intuitively see the rotation angle of the clamping plate.

[0009] Preferably, a hook groove is provided on the side of the rotating chuck facing away from the clamping plate. The hooks are fixed at both ends of the groove. The opening of the groove allows the rotating chuck to quickly complete the connection with the parallel clamp and ensures the fitting effect after connection with the parallel clamp.

[0010] Preferably, the rotating chuck is divided into a left combined flap and a right combined flap. Buckling columns are fixedly arranged in a staggered manner on the opposite surfaces of the left combined flap and the right combined flap. The other ends of the buckling columns are respectively inserted inside the left combined flap and the right combined flap. Buckling hooks are provided in a staggered manner in the middle of the left combined flap and the right combined flap. The buckling hooks are closely buckled together. The design of dividing the rotating chuck into left and right combined flaps makes the assembly of the rotating chuck more convenient after production, thus improving production efficiency. The design of the buckling columns and buckling hooks inside the left and right combined flaps can make the accuracy and firmness of the combined left and right combined flaps higher.

[0011] Preferably, angle annotations are provided at the center of the surface of the rotating chuck inside the angle mark. The position of the angle annotation corresponds to the angle mark. The angle annotation enables the user to more conveniently and intuitively see the rotation angle number.

[0012] Preferably, anti-slip grooves are provided on the side of the clamping piece facing away from the clamping plate. A fitting groove opening is provided on the inner side of the surface of the clamping piece connected to the clamping plate. The combined inserts are snap-fitted inside the fitting groove opening. The opening of the anti-slip groove can increase the friction between the clamping plate and the clamping surface of the furniture. The fitting groove opening on the other side can increase the fitting and sealing degree between the clamping piece and the combined inserts on the surface of the clamping plate, improving the connection strength and firmness.

[0013] Compared with the related technology, the parallel clamp rotating chuck provided by the present utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a rotating card seat with a rotating function at the connection of the clamping plates, which improves the use function of the parallel clamp. Through the design of the hook at the end of the rotating card seat, the parallel clamp can freely replace various types of clamping plates to clamp furniture, thereby improving the applicability of the parallel clamp for clamping various types of furniture.

[0015] 2. When the parallel clamp clamps furniture, the angle marking at the position where the rotating card seat connects the clamping plate can be used to accurately adjust the shaping angle of the clamping plate for the clamped furniture, improving the angle accuracy after the furniture is clamped and shaped. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the rotating chuck of the parallel clamp provided by the utility model;

[0017] Figure 2 For Figure 1 It is a schematic structural diagram of the rotating card seat shown;

[0018] Figure 3 For Figure 2 It is a schematic structural diagram of the disassembled and rotated rotating card seat shown;

[0019] Figure 4 For Figure 1 It is a schematic sectional and disassembled diagram of the structure of the clamping plate shown.

[0020] Reference numerals in the figure: 1, clamping plate; 2, rotating card seat; 3, hook; 4, angle marking; 5, clamping piece; 11, arc groove; 12, combined insert block; 13, triangular marking; 21, hook groove; 22, left combined flap; 23, right combined flap; 24, fastening post; 25, fastening hook; 41, angle annotation; 51, anti-slip groove; 52, fitting notch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the purpose, technical solutions and advantages of the utility model clearer, the following further describes the utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0022] The following describes the specific implementation of the utility model in detail with reference to specific embodiments.

[0023] Please refer to the attached Figures 1-4 , the rotating chuck of the parallel clamp provided by the embodiment of the utility model, the rotating chuck of the parallel clamp includes:

[0024] The splint 1 has a combination of inlaid blocks 12 arranged at equal intervals on the front surface. A clamping piece 5 is buckled outside the combination of inlaid blocks 12. By connecting the combination of inlaid blocks 12 with the clamping piece 5, the fitting effect and connection strength of the clamping piece 5 and the splint 1 can be improved. The design of the clamping piece 5 enables the replacement of the clamping piece 5 when the splint 1 is damaged after long-term use, thus extending the service life of the splint 1. The front surface of the clamping piece 5 is provided with anti-slip grooves 51. The provision of the anti-slip grooves 51 can enhance the friction of the clamping piece 5 and improve the clamping stability of the rotary chuck on the furniture.

[0025] In the middle of the tail end of the splint 1, a groove is provided. A rotatable socket 2 is sleeved inside the groove for rotational connection. By connecting the groove with the rotatable socket 2, the connection and replacement of the rotatable socket 2 can be facilitated. Symmetrical hooks are fixed at the upper and lower ends of the groove. The design of the hooks enables the rotatable socket 2 to quickly complete the installation and clamping of the parallel clamp.

[0026] On the circumferential outer wall of one end of the rotatable socket 2 connected to the splint 1, an angle mark 4 is provided. Inside the angle mark 4, an angle annotation 41 corresponding to it is provided. The design of the angle mark 4 and the angle annotation 41 enables people to intuitively see the rotation angle between the splint 1 and the rotatable socket 2, facilitating the adjustment of the angle of the splint 1 for clamping the furniture.

[0027] At the center of the outer surface of the position where the splint 1 is connected to the rotatable socket 2, a triangular mark 13 is provided. The center of the triangular mark 13 is opposite to the center of the angle mark 4, enabling people to intuitively see the corresponding angle annotation 41 of the splint 1 when the splint 1 rotates.

[0028] The rotatable socket 2 is divided into a left-side combined flap 22 and a right-side combined flap 23. Buckling columns 24 are alternately arranged between the left and right combined flaps 23. The buckling columns 24 are inserted inside the left and right combined flaps 23. Interleaved buckling hooks 25 are provided in the middle of the left and right combined flaps 23. The buckling hooks 25 are fitted and buckled together. The design of the two flaps of the rotatable socket 2 enables higher efficiency during combination with the splint 1 and facilitates processing. The design of the buckling columns 24 and the buckling hooks 25 can improve the accuracy and buckling firmness of the rotatable socket 2 after combination.

[0029] Usage process:

[0030] Remove the upright splint 1 connected to the parallel clamp, and then buckle the rotatable socket 2 to both ends of the parallel clamp. During use, the splint 1 can be rotated according to the inclination angle of the furniture, or the splint 1 can be directly attached to the surface of the furniture. Start the strut of the parallel clamp, and use the strut to push or pull the splint 1 to retract or extend, so that the splint 1 can be attached to the surface of the furniture, completing the angular clamping and fixing of the furniture and improving the accuracy of the furniture after shaping.

[0031] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated herein.

[0032] The above are only embodiments of the present utility model, and do not thereby limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. Parallel clamp rotating chuck, characterized in that: The invention comprises a clamping plate (1), wherein a rotating clamping seat (2) is rotatably connected to the middle part of the rear end of the clamping plate (1), symmetrical hooks (3) are fixed at both ends of the side of the rotating clamping seat (2) facing away from the clamping plate (1), an angle mark (4) is provided on the circumference of the outer wall of one end of the rotating clamping seat (2) connected to the clamping plate (1), and a clamping piece (5) is provided on the side of the clamping plate (1) facing away from the rotating clamping seat (2), and the clamping piece (5) is embedded and connected to the outer wall of the clamping plate (1).

2. The parallel clamp rotary chuck according to claim 1, characterized in that: Arc grooves (11) are provided on both sides of one end of the clamping plate (1) connected to the rotating clamping seat (2); one end of the rotating clamping seat (2) connected to the clamping plate (1) is buckled and rotated on the inner side of the arc groove (11); the position where the clamping plate (1) is connected to the clamping plate (5) is provided with equidistant and symmetrically arranged combined inserts (12); the combined inserts (12) are embedded and snapped on the inner side of the clamping plate (5); the position where the clamping plate (1) is connected to the rotating clamping seat (2) is located at the outer center of the arc groove (11) and a triangular mark (13) is provided, and the tip of the triangular mark (13) points to the center of the arc groove (11).

3. The parallel clamp rotary chuck according to claim 1, characterized in that: A hook groove (21) is formed on a side of the rotating clamping seat (2) facing away from the clamping plate (1), and the clamping hook (3) is fixed at both ends of the hook groove (21).

4. The parallel clamp rotary chuck according to claim 1, characterized in that: The rotating card seat (2) is divided into a left-side combined flap (22) and a right-side combined flap (23). The opposite surfaces of the left-side combined flap (22) and the right-side combined flap (23) are staggeredly fixed with buckle posts (24) in an upper and lower manner. The other ends of the buckle posts (24) are respectively inserted into the inside of the left-side combined flap (22) and the right-side combined flap (23). The middle parts of the left-side combined flap (22) and the right-side combined flap (23) are provided with buckle hooks (25) that are staggered and buckled. The buckle hooks (25) are fitted and buckled with each other.

5. The parallel clamp rotary chuck according to claim 1, characterized in that: An angle annotation (41) is provided inside the angle mark (4) at the center of the surface of the rotating seat (2), and the position of the angle annotation (41) corresponds to the angle mark (4).

6. The parallel clamp rotary chuck according to claim 2, characterized in that: The side of the clamping piece (5) facing away from the clamping plate (1) is provided with an anti-slip groove (51), the side of the clamping piece (5) connected to the clamping plate (1) is provided with an engaging notch (52) on the inner side, and the combined insert (12) is embedded and buckled inside the engaging notch (52).

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