Metal machining limiting device

Abstract

The utility model discloses a metal machining limiting device, and relates to the technical field of metal machining. The two groups of clamps are respectively fixed below the bracket; the four clamping blocks are arranged on the two sets of clamps respectively, the four clamping blocks are distributed in a cross shape to form two opposite clamping block sets facing each other, and the moving directions of the two clamping block sets are opposite; and the conversion assembly is connected with the clamp and the clamping blocks and used for driving the four clamping blocks to synchronously move in opposite directions. By rotating the driving ring, the position of the driving block located in the limiting groove is changed, when the driving block is located at the protruding position of the inner wall of the limiting groove, the driving block can move to the bottom along the interior of the groove of the clamp, the other two driving blocks can be located at the concave position of the limiting groove, and the driving blocks drive the clamping blocks to move synchronously through the connecting rods. The two sets of clamping blocks are separated from or clamp metal, each face of the metal is soaked in water, and the metal cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing field especially, relate to a metal processing stop device. BACKGROUND

[0002] Metal processing refers to the production activity that human being processes the material with metal characteristics by metal element or mainly by metal element, is a kind of process technology that metal material is processed into article, part, assembly.In the metal processing process, the positioning and fixing of metal material are crucial links, which are directly related to processing accuracy, product quality and production efficiency.

[0003] Metal processing cleaning is an indispensable link in the metal processing process, and currently when metal is soaked and cleaned, the metal positioning device covers the metal surface, cannot completely clean the metal surface, thereby affecting subsequent processing. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings that the positioning device covers the metal surface when metal is soaked and cleaned in prior art, and provides a metal processing stop device.

[0005] In order to solve the problems in prior art, the utility model adopts the following technical scheme:

[0006] A metal processing stop device, comprising a support;

[0007] Two groups of clamps are fixed below the support respectively;

[0008] Four clamping blocks are arranged on the two groups of clamps respectively, and the four clamping blocks are distributed in a cross shape to form two groups of clamping block groups opposite to each other, and the moving directions of the two groups of clamping blocks are opposite.

[0009] A conversion assembly is connected with the clamps and clamping blocks, and is used to drive the four clamping blocks to move synchronously in the opposite directions.

[0010] Preferably, the conversion assembly comprises a driving ring and four fixed rods, the four fixed rods are installed at four corner positions on one side of the clamp, the driving ring is rotatably installed inside the four fixed rods, a driving block is slidably arranged in each of the four grooves on the clamp, a hexagonal limiting groove is formed in the inside of the driving block, one end of the driving block is located in the limiting groove, a connecting rod is fixedly arranged at the other end of the driving block, and the lower end of the connecting rod is fixedly connected with the clamping block.

[0011] Preferably, a circular groove is symmetrically formed in the inside of the driving block and the groove of the clamp, and a spring is fixedly arranged in the circular groove.

[0012] Preferably, the upper end of the clamp is fixedly provided with a connecting frame, a screw rod is arranged in the groove of the support, and one of the connecting frames is threadedly connected with the screw rod.

[0013] Preferably, the support is fixedly provided with a mounting rod on one side, and a motor is fixedly arranged at the lower end of the mounting rod, and the output end of the motor is rotatably connected with the driving ring.

[0014] Preferably, a plurality of grooves are formed in the inner side surface of the clamp block.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. In the utility model, the position of the driving block in the limiting groove changes by rotating the driving ring, when the driving block is located at the protruding position of the inner wall of the limiting groove, the driving block moves to the bottom along the groove of the clamp, and the other two driving blocks are located at the recessed position of the limiting groove, two driving blocks are located at the opening of the limiting groove, and the driving block drives the clamp block to move synchronously through the connecting rod, so that two groups of clamp blocks are separated or clamped to metal, and each surface of the metal is immersed in water, thereby improving the metal cleaning efficiency.

[0017] 2. In the utility model, a plurality of grooves are formed in the surface of the clamp block, after the clamp block is attached to the outer wall of the metal, the solution in the cleaning tank flows in the grooves, so that the solution contacts the outer wall of the metal, and the cleaning speed of the metal is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a clamp and clamp block structure schematic view of the utility model;

[0021] Figure 3 It is a clamp and clamp block connection structure schematic view of the utility model;

[0022] Figure 4 It is a conversion assembly structure schematic view of the utility model.

[0023] In the drawings, the serial number is: 1, support; 11, clamp block; 12, clamp; 2, conversion assembly; 22, fixed rod; 23, driving block; 24, driving ring; 25, limiting groove; 26, connecting rod; 3, circular groove; 31, spring; 4, connecting frame; 41, screw rod; 5, mounting rod; 51, motor; 6, groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Embodiment: the embodiment provides a metal processing limiting device, see Figures 1-4 , specifically, including support 1, support 1 is rectangular plate shape;

[0026] Two groups of clamps 12 are fixed below support 1, two groups of clamps 12 are used to fix two ends of metal, and clamp 12 can only fix rectangular metal, clamp 12 is below support 1, after fixing metal, clamp 12 and metal are put into cleaning tank for soaking, and support 1 can be hung above cleaning tank;

[0027] Four clamping blocks 11 are arranged on two groups of clamps 12, and four clamping blocks 11 are distributed in cross shape, forming two groups of clamping blocks 11 that are opposite and face each other, the moving direction of the two groups of clamping blocks 11 is opposite, four clamping blocks 11 are identical in shape, the moving direction of the two clamping blocks 11 facing each other is same, into metal is put into cleaning tank, by controlling four clamping blocks 11 to leave or clamp metal, so that each surface of metal can contact with solution in cleaning tank, and metal surface is effectively completely cleaned;

[0028] Conversion assembly 2 is connected with clamp 12 and clamping block 11, and is used for driving four clamping blocks 11 to move in opposite directions synchronously, conversion assembly 2 is used for controlling four clamping blocks 11 to move.

[0029] In the specific implementation process, as shown in Figure 3 And Figure 4 Conversion assembly 2 includes driving ring 24 and four fixed rods 22, four fixed rods 22 are installed at four corner positions on one side of clamp 12, driving ring 24 is rotatably installed in the inner side of four fixed rods 22, driving block 23 is slidably arranged in the four grooves on clamp 12, hexagonal limiting groove 25 is formed in the inner side of driving block 23, one end of driving block 23 is located in limiting groove 25, and the other end of driving block 23 is fixedly provided with connecting rod 26, and the lower end of connecting rod 26 is fixedly connected with clamping block 11 respectively.

[0030] The inner side of the fixed rod 22 is arc-shaped and is attached to the outer wall of the driving ring 24. The four fixed rods 22 limit the driving ring 24, and the driving ring 24 is rotated to change the position of the driving block 23 in the limiting groove 25. When the driving block 23 is located at the protrusion of the inner wall of the limiting groove 25, the driving block 23 moves to the bottom along the groove of the clamp 12, and the other two driving blocks 23 are located in the recessed position of the limiting groove 25. Two driving blocks 23 are located at the opening of the limiting groove 25, and the driving block 23 drives the clamp block 11 to move synchronously through the connecting rod 26, so that the two groups of clamp blocks 11 are separated or clamped to the metal, and each surface of the metal is immersed in water.

[0031] In the specific implementation process, as shown in Figure 3 and Figure 4 , the inner side of the driving block 23 and the groove of the clamp 12 are symmetrically provided with a circular groove 3, and a spring 31 is fixedly arranged in the circular groove 3; the spring 31 provides a vertical force for the driving block 23, so that the driving block 23 is always attached to the inner wall of the limiting groove 25.

[0032] In the specific implementation process, as shown in Figure 1 and Figure 2 , the upper end of the clamp 12 is fixedly provided with a connecting frame 4, and the groove of the support 1 is rotatably provided with a lead screw 41, and one connecting frame 4 is threadedly connected with the lead screw 41; by rotating the lead screw 41, the lead screw 41 drives the connecting frame 4 to move along the groove of the support 1. Since the connecting frame 4 is attached to the both sides of the groove of the support 1, the rotation of the lead screw 41 will not drive the connecting frame 4 to rotate, and by adjusting the position of one clamp 12, it is convenient to fix the metal of different lengths.

[0033] In the specific implementation process, as shown in Figure 2 and Figure 3 , the side of the support 1 is fixedly provided with a mounting rod 5, and the lower end of the mounting rod 5 is fixedly provided with a motor 51, and the output end of the motor 51 is rotatably connected with the driving ring 24; the motor 51 drives the driving ring 24 to rotate and provides power for the driving ring 24. Since the connecting rod 26 is arranged between the clamp 12 and the clamp block 11, during use, the clamp 12 is located above the water surface of the cleaning tank, which effectively protects the motor 51 and other structures from being eroded by the solution in the cleaning tank, thereby improving the service life of the equipment.

[0034] In the specific implementation process, as shown in Figure 2 and Figure 3 , the inner side surface of the clamp block 11 is provided with a plurality of recesses 6; after the clamp block 11 is attached to the outer wall of the metal, the solution in the cleaning tank flows in the recesses 6, so that the solution contacts the outer wall of the metal and accelerates the cleaning speed of the metal.

[0035] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A metal working stop device, characterized by, Include: Support (1); Two groups of clamps (12) are fixed below the support (1); Four clamping blocks (11) are arranged on the two groups of clamps (12), and the four clamping blocks (11) are distributed in a cross shape to form two groups of clamping blocks (11) opposite and facing each other, and the moving direction of the two groups of clamping blocks (11) is opposite; The conversion assembly (2) is connected with the clamps (12) and the clamping blocks (11), and is used for driving the four clamping blocks (11) to move synchronously in the opposite direction.

2. The metal processing limiting device according to claim 1, characterized in that: The conversion assembly (2) includes a driving ring (24) and four fixed rods (22), four fixed rods (22) are installed at four corner positions on one side of the clamp (12), the driving ring (24) is rotatably installed inside the four fixed rods (22), the four grooves on the clamp (12) are slidably provided with a driving block (23), the inside of the driving block (23) is provided with a hexagonal limiting groove (25), one end of the driving block (23) is located in the limiting groove (25), the other end of the driving block (23) is fixedly provided with a connecting rod (26), and the lower end of the connecting rod (26) is fixedly connected with the clamping block (11).

3. A metal working stop device according to claim 2, wherein: The inside of the driving block (23) and the groove of the clamp (12) are symmetrically provided with a circular groove (3), and the circular groove (3) is fixedly provided with a spring (31).

4. The metal working stop of claim 1, wherein: The upper end of the clamp (12) is fixedly provided with a connecting frame (4), the groove of the support (1) is rotatably provided with a lead screw (41), and one connecting frame (4) is threadedly connected with the lead screw (41).

5. A metal working stop device according to claim 4, wherein: The side of the support (1) is fixedly provided with a mounting rod (5), the lower end of the mounting rod (5) is fixedly provided with a motor (51), and the output end of the motor (51) is rotatably connected with the driving ring (24).

6. The metal working stop of claim 1, wherein: The inside surface of the clamping block (11) is provided with a plurality of grooves (6).

Images