Supporting frame for metal accessory machining

Abstract

The utility model relates to the technical field of supporting frames for metal fittings, and discloses a supporting frame for metal fitting processing, which comprises a supporting frame and an operation table, one side of a hand wheel is fixedly connected with a bidirectional threaded rod, the bidirectional threaded rod is in threaded connection with two threaded seats, the tops of the two threaded seats are fixedly connected with two fixing blocks, and the two fixing blocks are fixedly connected with the hand wheel. One sides of the two fixing blocks are fixedly connected with two clamping blocks correspondingly, one end of a pull block is fixedly connected with a pull rod, the bottom of the operation table is fixedly connected with a limiting disc, and one end of a pull rod is connected to the interior of the limiting disc in an inserted mode. The two-way threaded rod drives two threaded seats, a fixing block and clamping blocks to move, so that the two clamping blocks are close to each other to fix the metal fitting; and by pulling the pull block outwards, the pull block drives the pull rod to move, one end of the pull rod is separated from the interior of the limiting disc, and therefore the operation table can be conveniently rotated to adjust the angle of the metal accessory.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of support frame for metal fittings, specifically to a support frame for metal fitting machining. BACKGROUND

[0002] Metal fitting machining refers to the process of transforming metal raw materials (such as steel, aluminum, copper, etc.) into metal parts or components with specific shape, size, precision, and performance requirements through various machining processes. These metal fittings are widely used in mechanical manufacturing, automotive industry, electronic equipment, aerospace, construction, and many other fields, and are an indispensable part of modern industrial production.

[0003] The support frame for metal fitting machining is a device used to support, position, and fix metal workpieces during the machining process. It is usually made of metal materials (such as steel) and has sufficient strength and stability to withstand the weight of metal fittings and ensure that the fittings maintain the correct position and posture during the machining process.

[0004] According to the existing related technology, the inventor believes that the following defects exist: Some metal fittings need to be machined at multiple angles during machining, so they need to be clamped and repositioned multiple times, which is time-consuming and labor-intensive, and also reduces work efficiency. UTILITY MODEL CONTENT

[0005] To solve the technical problem that existing metal fittings need to be machined at multiple angles during machining, thus requiring multiple clamping and repositioning, which is time-consuming and labor-intensive, and also reduces work efficiency, the utility model provides a support frame for metal fitting machining.

[0006] The utility model adopts the following technical scheme: a support frame for metal fitting machining, including support frame and operation platform, the operation platform is rotatably connected at the top of the support frame, one end of the operation platform is provided with hand wheel, one side of the hand wheel is fixedly connected with two-way screw rod, both ends of the two-way screw rod are screwedly connected with two screw seats, the top of two screw seats is fixedly connected with two fixed blocks, one side of two fixed blocks is fixedly connected with two clamping blocks respectively, the top of the operation platform is processed with two movable grooves, the screw seat is movably connected in the inside of movable groove.

[0007] Among them, one side of the support frame is provided with pull block, one end of the pull block is fixedly connected with pull rod, the pull rod is movably connected in the inside of the support frame, the bottom of the operation platform is fixedly connected with limiting disc, one end of the pull rod is insertedly connected in the inside of the limiting disc

[0008] Preferably, the inner sides of the two fixing blocks are fixedly connected with a first baffle and a second baffle respectively, and the first baffle is connected with the second baffle in a plug-in mode.

[0009] Preferably, the bottom of the fixing block is fixedly connected with two clamping blocks, and the top of the operation table is processed with two clamping grooves, and the clamping blocks are movably connected in the clamping grooves.

[0010] Preferably, the inside of the supporting frame is processed with a rotating groove, and the limiting disc is rotatably connected in the rotating groove.

[0011] Preferably, the bottom of the rotating groove is processed with a limiting groove, the bottom of the limiting disc is fixedly connected with a limiting ring, and the limiting ring is rotatably connected in the limiting groove.

[0012] Preferably, the inside of the supporting frame is processed with a recess, one side of the pull rod is fixedly connected with a connecting block, and the connecting block is movably connected in the recess.

[0013] Preferably, the inside of the recess is provided with a reset spring, one end of the reset spring is fixedly connected with the inner wall of the recess, and the other end of the reset spring is fixedly connected with one side of the connecting block.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In use, the metal fittings are placed between the two clamping blocks, and then the hand wheel is rotated, the hand wheel drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the two threaded seats, the fixing block and the clamping block to move, so that the two clamping blocks are close to each other and the metal fittings are fixed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the operation table and the clamping block connecting structure schematic diagram of the utility model;

[0018] Figure 3 It is the supporting frame sectional view of the utility model.

[0019] In the figure: 1, support frame; 2, operation table; 3, hand wheel; 4, two-way threaded rod; 5, threaded seat; 6, fixed block; 7, clamping block; 8, movable groove; 9, first baffle; 10, second baffle; 11, pull block; 12, pull rod; 13, limiting disc; 14, limiting ring; 15, rotating groove; 16, limiting groove; 17, groove; 18, connecting block; 19, return spring; 20, clamping block; 21, clamping groove. DETAILED DESCRIPTION

[0020] The utility model will be described further, combined with the drawings and specific implementation, it is to be explained that, in the premise that there is no conflict, the following described each embodiment or each technical feature between can be any combination to form new embodiment.

[0021] Embodiment 1: please refer to Figure 1 Figure 3 The support frame for metal fitting machining of the embodiment, including support frame 1 and operation table 2, operation table 2 is rotationally connected at the top of support frame 1, and one end of operation table 2 is provided with hand wheel 3, and one side of hand wheel 3 is fixedly connected with two-way threaded rod 4, and both ends of two-way threaded rod 4 are threadedly connected with two threaded seats 5, and the top of two threaded seats 5 is fixedly connected with two fixed blocks 6, and one side of two fixed blocks 6 is respectively fixedly connected with two clamping blocks 7, and the top of operation table 2 is machined with two movable grooves 8, and threaded seat 5 is movably connected in the inside of movable groove 8, and one side of support frame 1 is provided with pull block 11, and one end of pull block 11 is fixedly connected with pull rod 12, and pull rod 12 is movably connected in the inside of support frame 1, and the bottom of operation table 2 is fixedly connected with limiting disc 13, and one end of pull rod 12 is insertedly connected in the inside of limiting disc 13.

[0022] When the metal fitting is machined, the metal fitting is placed between the two clamping blocks 7, the hand wheel 3 is rotated, the two-way threaded rod 4 is rotated, the two threaded seats 5 are moved, the fixed blocks 6 are moved, the clamping blocks 7 are moved, and the two clamping blocks 7 are moved to each other to fix the metal fitting.

[0023] Secondly, when the angle of operation table 2 needs to be adjusted, pull block 11 is pulled outward, pull block 11 drives pull rod 12 to move, one end of pull rod 12 is separated from the inside of limiting disc 13, then operation table 2 is rotated, operation table 2 drives limiting disc 13 to rotate along the inside of support frame 1, thereby facilitating the adjustment of the angle of the metal fitting.

[0024] ​Further, the inner sides of the two fixed blocks 6 are fixedly connected with a first baffle 9 and a second baffle 10 respectively, the first baffle 9 is insertedly connected in the interior of the second baffle 10, by being provided with the first baffle 9 and the second baffle 10, the first baffle 9 and the second baffle 10 will shield the interior of the movable groove 8, avoiding the machining generated waste entering the interior of the movable groove 8;

[0025] Further, the bottom of the fixed block 6 is fixedly connected with two clamping blocks 20, the top of the operation table 2 is processed with two clamping grooves 21, the clamping block 20 is movably connected in the interior of the clamping groove 21, when the threaded seat 5 drives the fixed block 6 to move, the fixed block 6 will drive the clamping block 20 to move, the clamping block 20 will move along the interior of the clamping groove 21, the clamping groove 21 will limit the movement of the clamping block 20, so that the fixed block 6 remains stable when moving;

[0026] Further, the interior of the support frame 1 is processed with a rotating groove 15, the limiting disc 13 is rotatably connected in the interior of the rotating groove 15, when the operation table 2 drives the limiting disc 13 to rotate, the limiting disc 13 will rotate along the interior of the rotating groove 15;

[0027] Further, the bottom of the rotating groove 15 is processed with a limiting groove 16, the bottom of the limiting disc 13 is fixedly connected with a limiting ring 14, the limiting ring 14 is rotatably connected in the interior of the limiting groove 16, when the limiting disc 13 rotates, the limiting disc 13 will drive the limiting ring 14 to rotate, so that the limiting ring 14 rotates in the interior of the limiting groove 16, the limiting groove 16 will limit the limiting ring 14, avoiding the limiting disc 13 from leaving the interior of the rotating groove 15;

[0028] Further, the interior of the support frame 1 is processed with a recess 17, one side of the pull rod 12 is fixedly connected with a connecting block 18, the connecting block 18 is movably connected in the interior of the recess 17, the interior of the recess 17 is provided with a return spring 19, one end of the return spring 19 is fixedly connected with the inner wall of the recess 17, the other end of the return spring 19 is fixedly connected with one side of the connecting block 18;

[0029] Among them, by being provided with the return spring 19, when pulling the pull block 11, the pull rod 12 will drive the connecting block 18 to compress, when releasing the pull block 11, the return spring 19 resets and extends, the connecting block 18 will drive the pull rod 12 to move, so that one end of the pull rod 12 is inserted into the interior of the limiting disc 13.

[0030] Working principle: by placing the metal fittings between the two clamping blocks 7, then rotating the hand wheel 3, the hand wheel 3 will drive the bidirectional threaded rod 4 to rotate, the bidirectional threaded rod 4 will drive the two threaded seats 5, the fixed block 6 and the clamping block 7 to move, so that the two clamping blocks 7 approach each other to fix the metal fittings; by pulling the pull block 11 outward, the pull block 11 will drive the pull rod 12 to move, so that one end of the pull rod 12 is separated from the interior of the limiting disc 13, thereby facilitating the adjustment of the angle of the metal fittings.

[0031] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and substitutions made by those skilled in the art on the basis of the present application belong to the scope of protection required by the present application.

Claims

1. A support frame for processing metal parts, comprising a support frame (1) and an operating table (2), characterized in that, The operating table (2) is rotatably connected to the top of the support frame (1). A handwheel (3) is provided at one end of the operating table (2). A two-way threaded rod (4) is fixedly connected to one side of the handwheel (3). Two threaded seats (5) are threadedly connected to both ends of the two-way threaded rod (4). Two fixing blocks (6) are fixedly connected to the top of the two threaded seats (5). Two clamping blocks (7) are fixedly connected to one side of the two fixing blocks (6). Two movable grooves (8) are machined on the top of the operating table (2). The threaded seats (5) are movably connected to the inside of the movable grooves (8). Among them, a pull block (11) is provided on one side of the support frame (1), and a pull rod (12) is fixedly connected to one end of the pull block (11). The pull rod (12) is movably connected to the inside of the support frame (1). A limit plate (13) is fixedly connected to the bottom of the operating table (2), and one end of the pull rod (12) is plugged into the inside of the limit plate (13).

2. The support frame for processing metal parts according to claim 1, characterized in that, The inner sides of the two fixed blocks (6) are respectively fixedly connected to a first baffle (9) and a second baffle (10), and the first baffle (9) is plugged into the inside of the second baffle (10).

3. The support frame for processing metal parts according to claim 1, characterized in that, The bottom of the fixed block (6) is fixedly connected to two card blocks (20), and the top of the operating table (2) is machined with two card slots (21). The card blocks (20) are movably connected inside the card slots (21).

4. The support frame for processing metal parts according to claim 1, characterized in that, The support frame (1) has a rotating groove (15) inside, and the limiting plate (13) is rotatably connected inside the rotating groove (15).

5. A support frame for processing metal parts according to claim 4, characterized in that, The bottom of the rotating groove (15) is machined with a limiting groove (16), and the bottom of the limiting plate (13) is fixedly connected with a limiting ring (14), which is rotatably connected inside the limiting groove (16).

6. The support frame for processing metal parts according to claim 1, characterized in that, The support frame (1) has a groove (17) machined inside, and a connecting block (18) is fixedly connected to one side of the pull rod (12), and the connecting block (18) is movably connected inside the groove (17).

7. A support frame for processing metal parts according to claim 6, characterized in that, A reset spring (19) is provided inside the groove (17). One end of the reset spring (19) is fixedly connected to one end of the inner wall of the groove (17), and the other end of the reset spring (19) is fixedly connected to one side of the connecting block (18).

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