Adjustable metal product machining clamp

Abstract

The utility model relates to the technical field of clamps, and discloses an adjustable metal product machining clamp which comprises a clamping table, two L-shaped clamping plates are distributed on the top of the clamping table in a left-right parallel mode, and a plurality of supporting protruding strips are distributed on the top face of the clamping table in a parallel mode. A plurality of penetrating grooves allowing the supporting protruding strips to penetrate through are formed in the bottoms of the L-shaped clamping plates on the two sides, a mounting groove is formed in the center of the interior of the clamping table, and a clamping driving mechanism synchronously driving the L-shaped clamping plates on the two sides is mounted in the mounting groove. According to the adjustable metal product machining clamp, through the advantages of providing good bottom supporting force, enhancing machining stability, being flexible and adjustable in clamping mode and the like, the machining quality and efficiency of plate-shaped metal products are effectively improved, the requirement for high-precision machining in industrial production is met, and the adjustable metal product machining clamp has wide application prospects and market potential.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to an adjustable metal product processing clamp. Background Art

[0002] In the metal processing industry, fixtures are an important auxiliary equipment used to fix and support workpieces to ensure the stability and accuracy of workpieces during processing. Traditional metal processing fixtures are usually simple in design and single in function, and are usually designed for workpieces of specific types or sizes. This fixed design limits the scope of application and flexibility of the fixture, so that when processing plate metal products of different specifications, operators need to frequently replace or adjust the fixture, which increases production costs and time.

[0003] The shortcomings of existing fixtures for processing plate-shaped metal products:

[0004] Poor adaptability: Existing fixtures are difficult to adapt to the processing needs of plate metal products of different sizes and shapes. The fixtures need to be replaced or adjusted to process different workpieces, resulting in a production process that is not continuous and efficient enough.

[0005] Uneven support force: Traditional clamps often have uneven bottom support force, especially when punching holes in plate metal products. Some clamps can only perform suspended clamping operations. However, this clamping method will cause deformation of the plate metal product to be processed during punching or other processing operations. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides an adjustable metal product processing fixture to solve the above problems.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable metal product processing fixture, including a clamping table, two L-shaped clamping plates are distributed in parallel on the left and right sides of the top of the clamping table, a plurality of supporting convex strips are distributed in parallel on the top surface of the clamping table, a plurality of through grooves are arranged at the bottom of the L-shaped clamping plates on both sides for the supporting convex strips to pass through, an installation groove is arranged at the center of the inside of the clamping table, and a clamping drive mechanism for synchronously driving the L-shaped clamping plates on both sides is installed inside the installation groove.

[0010] As a preferred technical solution of the utility model, the clamping drive mechanism specifically includes the following structure:

[0011] A dual-axis reduction motor installed at the center of the installation slot;

[0012] A clamping drive screw connected to the output ends on both sides of the dual-axis reduction motor;

[0013] The screw sleeves are respectively threadedly sleeved on the clamping drive screws on both sides, and the top tube walls of the screw sleeves on both sides are fixedly connected to the center position of the bottom of the L-shaped clamping plate on the same side.

[0014] As a preferred technical solution of the utility model, the threads on the clamping drive screw rods on both sides are symmetrically distributed.

[0015] As a preferred technical solution of the utility model, the front and rear sides of the clamping platform are provided with side guide rails distributed along its long axis direction, and the side guide rails on both sides are installed with guide components cooperating with the clamping operation of the L-shaped clamping plates on both sides.

[0016] As a preferred technical solution of the utility model, the guide assembly specifically includes the following structure:

[0017] Guide posts distributed inside the side guide rail on the same side;

[0018] A guide sleeve correspondingly slidably sleeved on the left and right ends of the guide column;

[0019] The side connecting plates are butt-jointed with the outer tube walls of the guide sleeves on both sides, and the upper ends of the two side connecting plates on the same side are respectively fixedly connected with the ends on the same side of the two L-shaped clamping plates.

[0020] As a preferred technical solution of the utility model, three positioning holes are provided on both the left and right sides of the clamping table.

[0021] Compared with the prior art, the utility model provides an adjustable metal product processing fixture, which has the following beneficial effects:

[0022] Provide good bottom support: The internal support rib design can effectively provide stable bottom support for plate-shaped metal products. During the processing, this support can prevent the metal products from deformation or movement, thus ensuring the processing quality and accuracy.

[0023] Enhanced processing stability: The setting and layout of the supporting ridges enable the metal products to be evenly supported during the clamping process, reducing vibration and deformation during processing and improving processing stability and reliability.

[0024] Flexible and adjustable clamping method: By adjusting the spacing of the L-shaped clamping plates, it can adapt to metal workpieces of different sizes and shapes, making the clamping more flexible and adjustable, increasing the clamping range and applicability.

[0025] In summary, this adjustable metal product processing fixture effectively improves the quality and efficiency of plate metal product processing by providing good bottom support, enhanced processing stability, and flexible and adjustable clamping methods, meets the needs of high-precision processing in industrial production, and has broad application prospects and market potential. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the clamping table of the utility model;

[0028] Figure 3 This is a schematic diagram of the connection structure of the L-shaped clamping plate, the clamping drive mechanism and the guide assembly of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the L-shaped clamping plate of the utility model;

[0030] Figure 5 This is a structural schematic diagram of the clamping drive mechanism of the utility model;

[0031] Figure 6 It is a structural schematic diagram of the guide assembly of the utility model.

[0032] Among them: 1. Clamping table; 2. L-shaped clamping plate; 3. Clamping drive mechanism; 4. Guide assembly;

[0033] 11. Mounting groove; 12. Side guide rail; 13. Support convex strip; 14. Positioning perforation;

[0034] 21. Groove;

[0035] 31. Double-axis reduction motor; 32. Clamping drive screw; 33. Screw sleeve;

[0036] 41. Guide column; 42. Guide sleeve; 43. Side connecting plate. DETAILED DESCRIPTION

[0037] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. 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.

[0038] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0040] See also Figure 1-6 , an adjustable metal product processing fixture:

[0041] Configuration of clamping table and L-shaped clamping plate:

[0042] The clamp comprises a clamping table 1, on the top of which are two L-shaped clamping plates 2 arranged in parallel on the left and right sides. This layout can not only effectively support and fix metal workpieces of various sizes, but also adapt to the width of the workpiece by adjusting the spacing of the L-shaped clamping plates, making the clamping more flexible and adjustable.

[0043] On the top surface of the clamping table 1, several parallel distributed support ridges 13 provide additional stability and supporting force. These support ridges 13 can prevent the workpiece from moving during processing, and at the same time can maximize the bottom supporting force of the clamp when clamping plate-like metal products, and can effectively prevent deformation of metal products during processing.

[0044] The through groove 21 provided at the bottom of each L-shaped clamping plate 2 allows the supporting convex strip 13 to pass through. This design is mainly to avoid movement interference with the L-shaped clamping plates 2 on both sides during the clamping operation, thereby ensuring the bottom support performance during clamping.

[0045] Design of clamping drive mechanism:

[0046] The core of the clamping drive mechanism 3 is a dual-axis reduction motor 31, which is installed in the mounting slot 11 at the center of the clamping table 1. This motor can provide high torque output, and the dual-axis design ensures that the L-shaped clamping plates 2 on both sides move synchronously, maintaining uniform force on the workpiece and avoiding damage to the workpiece or processing errors caused by uneven clamping.

[0047] The clamping drive screw 32 extending from both sides of the dual-axis reduction motor 31 transmits power to the screw sleeve 33. This transmission method can ensure that the clamping plate moves at a precise and uniform speed, thereby achieving precise clamping force adjustment.

[0048] The connection design between the screw sleeve 33 and the L-shaped clamping plate 2 ensures direct and firm clamping of the L-shaped clamping plate 2 .

[0049] The structure of the guide assembly:

[0050] The side guide rails 12 are arranged on the front and rear sides of the clamping table 1, and these side guide rails 12 are distributed along the long axis direction to provide a smooth and accurate guiding movement for the L-shaped clamping plate 2. This arrangement reduces friction and wear during operation and prolongs the service life of the equipment.

[0051] The coordinated use of the guide column 41 , the guide sleeve 42 and the side connecting plate 43 provides a sliding mechanism, so that the L-shaped clamping plate 2 can maintain a parallel state when adjusting its position, thereby preventing workpiece processing errors caused by the tilt of the L-shaped clamping plate 2 .

[0052] How it works

[0053] The plate-like metal product to be processed is placed on the top surface of the clamping table 1. At this time, the plate-like metal product to be processed is held up by a plurality of supporting ridges 13. Then, the dual-axis reduction motor 31 inside the clamping drive mechanism 3 is started, and the power is transmitted to the screw sleeve 33 through the clamping drive screw 32 extending from both sides, thereby driving the L-shaped clamping plates 2 on both sides to move toward the center, thereby realizing the clamping operation of the plate-like metal product to be processed, and then the processing operation can be carried out. During this period, the plurality of supporting ridges 13 at the bottom can effectively provide bottom support force for the plate-like metal product to be processed during processing.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0055] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0056] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable metal product processing fixture, comprising a clamping table (1), characterized in that: Two L-shaped clamping plates (2) are arranged in parallel on the top of the clamping platform (1), a plurality of supporting convex strips (13) are arranged in parallel on the top surface of the clamping platform (1), a plurality of through grooves (21) are arranged at the bottom of the L-shaped clamping plates (2) on both sides for the supporting convex strips (13) to pass through, a mounting groove (11) is arranged at the center of the interior of the clamping platform (1), and a clamping driving mechanism (3) for synchronously driving the L-shaped clamping plates (2) on both sides is installed inside the mounting groove (11).

2. The adjustable metal product processing fixture according to claim 1, characterized in that: The clamping drive mechanism (3) specifically comprises the following structure: A dual-axis reduction motor (31) installed at the center of the installation slot (11); A clamping drive screw (32) connected to the output ends on both sides of the dual-axis reduction motor (31); The screw sleeves (33) are respectively threadedly sleeved on the clamping drive screws (32) on both sides, and the top tube walls of the screw sleeves (33) on both sides are fixedly connected to the bottom center position of the L-shaped clamping plate (2) on the same side.

3. The adjustable metal product processing fixture according to claim 2, characterized in that: The threads on the clamping drive screw rods (32) on both sides are symmetrically distributed.

4. The adjustable metal product processing fixture according to claim 1, characterized in that: The front and rear sides of the clamping platform (1) are both provided with side guide rails (12) distributed along the long axis direction thereof, and guide components (4) are installed inside the side guide rails (12) on both sides for cooperating with the clamping operation of the L-shaped clamping plates (2) on both sides.

5. The adjustable metal product processing fixture according to claim 4, characterized in that: The guide assembly (4) specifically comprises the following structure: A guide post (41) distributed inside the side guide rail (12) on the same side; A guide sleeve (42) slidably sleeved on the left and right ends of the guide column (41); The side connecting plates (43) are butt-jointed with the outer tube walls of the guide sleeves (42) on both sides, and the upper ends of the two side connecting plates (43) on the same side are respectively fixedly connected with the same side ends of the two L-shaped clamping plates (2).

6. The adjustable metal product processing fixture according to claim 1, characterized in that: The clamping platform (1) is provided with three positioning through holes (14) on both the left and right sides.

Images