Reliable clamping clamp for metal machining

Abstract

The utility model is applicable to the technical field of metal processing, and provides a reliable-clamping clamp for metal processing, which comprises a support and further comprises two symmetrically arranged movable seats, a movable seat and a clamping mechanism, the control structure is used for driving the two moving seats to get close to each other or get away from each other; each moving seat is rotationally connected with the corresponding clamping structure, and the clamping structures are used for fixing metal parts; and the turning structure is arranged on one moving seat, and the turning structure comprises a rotating assembly used for driving the clamping structure on the moving seat to rotate and a limiting assembly used for limiting the rotating assembly. The distance between the two clamping structures can be adjusted by arranging the control structure, so that metal pieces with different lengths can be fixed; by arranging the turning structure, the clamping structure can be driven to rotate, then the machining angle of the metal part is adjusted, the metal part can be conveniently cut, polished and the like, and the stability of the metal part in the machining process can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing, and in particular relates to a reliable clamping fixture for metal processing. Background Art

[0002] Metal is an important technological material in modern society. Metal processing refers to human production activities of processing materials with metallic properties composed of metal elements or mainly composed of metal elements. Metal processing is referred to as metalworking. It is a process technology that processes metal materials into objects, parts, and components. Fixtures are required during metal processing.

[0003] Existing metal processing clamps can ensure reliable clamping through various settings, but it is not convenient to flip the metal, resulting in the inability to adjust the metal processing angle, affecting the use effect. Therefore, a metal processing clamp with reliable clamping is proposed. Utility Model Content

[0004] The utility model aims to provide a reliable clamping fixture for metal processing, aiming to solve the problems raised in the above background technology.

[0005] The utility model is implemented in this way: a reliable clamping metal processing fixture includes a support and also includes:

[0006] Two symmetrically arranged moving seats, wherein the moving seats are slidably connected to the support;

[0007] A control structure is provided on the support and is used to drive the two moving seats to move closer to or farther from each other;

[0008] A clamping structure, each of the movable seats is rotatably connected with a clamping structure, and the clamping structure is used to fix the metal parts;

[0009] The flipping structure is arranged on a moving seat, and the flipping structure comprises a rotating assembly for driving the clamping structure on the moving seat to rotate and a limiting assembly for limiting the rotating assembly.

[0010] Furthermore, the control structure includes:

[0011] Motor 1, fixedly arranged on a support;

[0012] A bidirectional screw rod is rotatably arranged in a support, an output end of the motor 1 is fixedly connected to the bidirectional screw rod, a thread with opposite rotation directions is arranged on the bidirectional screw rod, and two movable seats are movably connected to the bidirectional screw rod through threads with opposite rotation directions respectively;

[0013] The guide rod is fixedly arranged in the support, and the movable seat is slidably connected to the guide rod.

[0014] Furthermore, the clamping structure comprises:

[0015] A rotating plate, rotatably connected to the moving seat;

[0016] A fixed plate, fixedly connected to the rotating plate;

[0017] A supporting plate, fixedly connected to the rotating plate;

[0018] Screw rod 1, threadedly connected to the support plate;

[0019] A clamping plate, wherein the screw rod 1 is rotatably connected to the top of the clamping plate;

[0020] A chute is provided in the rotating plate;

[0021] The slider is fixedly arranged on the clamping plate, and the slider is slidably connected with the slide groove.

[0022] Furthermore, the rotating assembly includes:

[0023] An adjusting disk, fixedly connected to the end of the central axis of the rotating plate;

[0024] The fixed head is fixedly connected with the adjusting disk.

[0025] Furthermore, the limiting component includes:

[0026] Two symmetrically arranged clamping plates;

[0027] A linkage plate, each of the clamping plates is fixedly connected with a linkage plate;

[0028] Two symmetrically arranged sliding seats, wherein the sliding seats are fixedly connected to the moving seat;

[0029] A moving rod, each linkage plate is fixedly connected with a moving rod, and two moving rods are slidably connected to two slide seats respectively;

[0030] A slider, fixedly arranged on the moving rod;

[0031] A connecting plate, fixedly connected to the moving seat;

[0032] A lifting plate, wherein the lifting plate is provided with symmetrically arranged inclined grooves, and the two sliders are respectively slidably connected to the two inclined grooves;

[0033] Screw rod 2 is threadedly connected to the connecting plate, and screw rod 2 is rotatably connected to the lifting plate;

[0034] The slide bar is fixedly connected to the lifting plate, and the slide bar is slidably connected to the connecting plate.

[0035] Compared with the prior art, the beneficial effects of the utility model are:

[0036] This reliable clamping metal processing fixture can adjust the distance between the two clamping structures by setting a control structure, so that metal parts of different lengths can be fixed; by setting a flip structure, the clamping structure can be driven to rotate, thereby adjusting the processing angle of the metal part, making it convenient to cut, grind and other processes on the metal part, and ensuring the stability of the metal part during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the structure of a metal processing fixture for reliable clamping.

[0038] Figure 2 The schematic diagram of the structure of the clamping structure in the metal processing fixture for reliable clamping is shown.

[0039] Figure 3 The schematic diagram of the structure of the flipping structure in the metal processing fixture for reliable clamping is shown.

[0040] Figure 4 A schematic diagram of the structure of a slider in a metal processing fixture for reliable clamping.

[0041] In the figure: support 11, movable seat 12, fixed plate 13, bidirectional screw 14, guide rod 15, adjustment disk 16, screw 17, clamping plate 18, support plate 19, rotating plate 21, motor 1 22, slide 23, slider 24, fixed head 25, movable rod 26, inclined slot 27, lifting plate 28, screw 2 29, slide rod 31, connecting plate 32, slide seat 33, linkage plate 34, clamping plate 35, slider 36. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0043] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0044] like Figure 1-4 As shown, a reliable clamping metal processing fixture provided by an embodiment of the utility model includes a support 11 and also includes:

[0045] Two symmetrically arranged moving seats 12, wherein the moving seats 12 are slidably connected to the support 11;

[0046] A control structure is provided on the support 11 and is used to drive the two moving seats 12 to move closer to or away from each other;

[0047] A clamping structure, each of the movable seats 12 is rotatably connected with a clamping structure, and the clamping structure is used to fix the metal parts;

[0048] The flipping structure is arranged on a moving seat 12, and the flipping structure comprises a rotating assembly for driving the clamping structure on the moving seat 12 to rotate and a limiting assembly for limiting the rotating assembly.

[0049] like Figure 1 As shown, as a preferred embodiment of the utility model, the control structure includes:

[0050] Motor 1 22, fixedly mounted on the support 11;

[0051] The bidirectional screw rod 14 is rotatably arranged in the support 11, the output end of the motor 22 is fixedly connected to the bidirectional screw rod 14, the bidirectional screw rod 14 is provided with threads with opposite rotation directions, and the two movable seats 12 are movably connected to the bidirectional screw rod 14 through threads with opposite rotation directions respectively;

[0052] The guide rod 15 is fixedly disposed in the support 11 , and the movable seat 12 is slidably connected to the guide rod 15 .

[0053] In an embodiment of the utility model, a clamping structure is used to fix one end of the metal piece, and the motor 22 is started. The motor 22 drives the bidirectional screw rod 14 to rotate, so that the two movable seats 12 approach each other until the other end of the metal piece abuts against the side wall of another clamping structure, and then the other end of the metal piece is fixed by another clamping structure, thereby achieving the fixation of metal pieces of different lengths.

[0054] like Figure 1 and Figure 2 As shown, as a preferred embodiment of the utility model, the clamping structure includes:

[0055] The rotating plate 21 is rotatably connected to the moving seat 12;

[0056] The fixed plate 13 is fixedly connected to the rotating plate 21;

[0057] The supporting plate 19 is fixedly connected to the rotating plate 21;

[0058] Screw rod 17, threadedly connected to support plate 19;

[0059] The clamping plate 18, the screw rod 17 is rotatably connected to the top of the clamping plate 18;

[0060] A chute 23 is provided in the rotating plate 21;

[0061] The slider 24 is fixedly disposed on the clamping plate 18 , and the slider 24 is slidably connected to the slide groove 23 .

[0062] In the embodiment of the utility model, when fixing one end of the metal piece, it is placed on the fixing plate 13, and then the screw 17 is screwed in, so that the clamping plate 18 drives the slider 24 to move in the slide groove 23, and then the clamping plate 18 gradually approaches the fixing plate 13 until the one end of the metal piece is clamped. The fixing operation of the other end of the metal piece is carried out in the same way.

[0063] like Figure 1 and Figure 3 As shown, as a preferred embodiment of the utility model, the rotating assembly includes:

[0064] The adjusting disk 16 is fixedly connected to the end of the central axis of the rotating plate 21;

[0065] The fixed head 25 is fixedly connected to the adjusting disk 16 .

[0066] like Figure 2 and Figure 3 As shown, as a preferred embodiment of the utility model, the limit assembly includes:

[0067] Two symmetrically arranged clamping plates 35;

[0068] A linkage plate 34, each of the clamping plates 35 is fixedly connected with a linkage plate 34;

[0069] Two symmetrically arranged slide seats 33, wherein the slide seats 33 are fixedly connected to the moving seat 12;

[0070] A moving rod 26, each linkage plate 34 is fixedly connected with a moving rod 26, and two moving rods 26 are slidably connected to two slide seats 33 respectively;

[0071] The slider 36 is fixedly mounted on the moving rod 26;

[0072] A connecting plate 32, fixedly connected to the movable seat 12;

[0073] A lifting plate 28, wherein the lifting plate 28 is provided with symmetrically arranged inclined grooves 27, and the two sliders 36 are respectively slidably connected to the two inclined grooves 27;

[0074] The second screw rod 29 is threadedly connected to the connecting plate 32, and the second screw rod 29 is rotatably connected to the lifting plate 28;

[0075] The slide bar 31 is fixedly connected to the lifting plate 28 , and the slide bar 31 is slidably connected to the connecting plate 32 .

[0076] In the embodiment of the utility model, after the processing angle of the metal part is adjusted, the screw rod 29 is unscrewed, and then the lifting plate 28 drives the slide bar 31 to move downward, and the lifting plate 28 drives the two moving rods 26 to approach each other by slidingly connecting with the two sliding heads 36 through the two inclined grooves 27, and the moving rod 26 drives the clamping plate 35 to move through the linkage plate 34, and then the two clamping plates 35 approach each other, so that the two clamping plates 35 clamp the fixed head 25, thereby fixing the processing angle of the metal part. When the processing angle of the metal part needs to be adjusted, the screw rod 29 is screwed in, so that the two clamping plates 35 can be moved away from each other, and the fixation of the fixed head 25 can be released.

[0077] The working principle of the utility model is:

[0078] The reliable clamping metal processing fixture first fixes the metal workpiece, uses a clamping structure to fix one end of the metal workpiece, starts the motor 22, and the motor 22 drives the bidirectional screw 14 to rotate, so that the two moving seats 12 approach each other until the other end of the metal workpiece abuts against the side wall of the rotating plate 21 of the other clamping structure, and then uses the other clamping structure to fix the other end of the metal workpiece; rotates the fixed head 25, and the fixed head 25 drives one clamping structure to rotate through the adjusting disk 16, and the other clamping structure rotates synchronously, so that the processing angle of the metal workpiece can be adjusted. After the adjustment is completed, the screw 29 is unscrewed, and then the lifting plate 28 drives the sliding rod 31 to move downward. The lifting plate 28 drives the two moving rods 26 to approach each other by sliding connection with the two sliding heads 36 through two inclined grooves 27. The moving rod 26 drives the clamping plate 35 to move through the linkage plate 34, and then the two clamping plates 35 approach each other, so that the two clamping plates 35 clamp the fixed head 25, thereby fixing the processing angle of the metal workpiece.

[0079] The above are only preferred implementations of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A reliable clamping metal processing fixture, comprising a support, characterized in that: Also includes: Two symmetrically arranged moving seats, wherein the moving seats are slidably connected to the support; A control structure is provided on the support and is used to drive the two moving seats to move closer to or farther from each other; A clamping structure, each of the movable seats is rotatably connected with a clamping structure, and the clamping structure is used to fix the metal parts; A flip structure is arranged on a moving seat, and the flip structure comprises a rotating assembly for driving the clamping structure on the moving seat to rotate and a limiting assembly for limiting the rotating assembly; The limiting component comprises: Two symmetrically arranged clamping plates; A linkage plate, each of the clamping plates is fixedly connected with a linkage plate; Two symmetrically arranged sliding seats, wherein the sliding seats are fixedly connected to the moving seat; A moving rod, each linkage plate is fixedly connected with a moving rod, and two moving rods are slidably connected to two slide seats respectively; A slider, fixedly arranged on the moving rod; A connecting plate, fixedly connected to the moving seat; A lifting plate, wherein the lifting plate is provided with symmetrically arranged inclined grooves, and the two sliders are respectively slidably connected to the two inclined grooves; Screw rod 2 is threadedly connected to the connecting plate, and screw rod 2 is rotatably connected to the lifting plate; The slide bar is fixedly connected to the lifting plate, and the slide bar is slidably connected to the connecting plate.

2. The metal processing fixture with reliable clamping according to claim 1, characterized in that: The control structure includes: Motor 1, fixedly arranged on a support; A bidirectional screw rod is rotatably arranged in a support, an output end of the motor 1 is fixedly connected to the bidirectional screw rod, a thread with opposite rotation directions is arranged on the bidirectional screw rod, and two movable seats are movably connected to the bidirectional screw rod through threads with opposite rotation directions respectively; The guide rod is fixedly arranged in the support, and the movable seat is slidably connected to the guide rod.

3. The metal processing fixture with reliable clamping according to claim 1, characterized in that: The clamping structure comprises: A rotating plate, rotatably connected to the moving seat; A fixed plate, fixedly connected to the rotating plate; A supporting plate, fixedly connected to the rotating plate; Screw rod 1, threadedly connected to the support plate; A clamping plate, wherein the screw rod 1 is rotatably connected to the top of the clamping plate; A chute is provided in the rotating plate; The slider is fixedly arranged on the clamping plate, and the slider is slidably connected with the slide groove.

4. The metal processing fixture with reliable clamping according to claim 3 is characterized in that: The rotating assembly comprises: An adjusting disk, fixedly connected to the end of the central axis of the rotating plate; The fixed head is fixedly connected with the adjusting disk.

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