Clamping mechanism for metal alloy machining

Abstract

The utility model provides a clamping mechanism for metal alloy processing, which relates to the technical field of metal alloy processing, and comprises a base, a pressure-bearing table, a guide rod and a moving seat, the top of the base is provided with a rotating mechanism, the top of the rotating mechanism is provided with the pressure-bearing table, one side of the top of the pressure-bearing table is fixedly connected with the guide rod, and the other side of the top of the pressure-bearing table is fixedly connected with the moving seat. The two ends of the guide rod are symmetrically and slidably connected with moving seats, and clamping mechanisms are arranged at the tops of the moving seats. The one-way lead screw is driven to rotate through the hand wheel, the moving track of the sliding block is limited through the hinge rod, when the one-way lead screw rotates, the sliding block can be driven to move linearly, the clamping rollers are installed on the sliding block and the support and used for driving the two sets of clamping rollers to be close to each other, and the two ends of metal alloy are clamped in an opposite clamping mode. And the front and back parts of the two ends of the metal alloy are stressed, so that the metal alloy is more firmly fixed at the top of the pressure-bearing table, and the metal alloy is prevented from shaking front and back during processing to influence the processing effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal alloy processing technical field especially relates to a clamping mechanism for metal alloy processing. BACKGROUND

[0002] With the development of society, people's living standards are improving, and people's demand for alloy is also increasing, and the most common among these alloys is nickel-chromium alloy, iron-chromium-aluminum alloy and copper-nickel alloy, and the most common shape of nickel-chromium alloy, iron-chromium-aluminum alloy and copper-nickel alloy is metal pipe, and the metal pipe needs to be clamped during cutting processing, in order to facilitate people to clamp the metal pipe, people have invented a clamping mechanism for metal alloy processing, with the rapid development of science and technology, people's requirements for the clamping mechanism for metal alloy processing are increasing, which leads to the fact that the existing clamping mechanism for metal alloy processing cannot meet people's use requirements.

[0003] The existing clamping mechanism for metal alloy processing has certain drawbacks when in use, firstly, the existing clamping mechanism for metal alloy processing is not stable when in use because it only fixes the two ends of the metal pipe, and the two ends of the metal pipe will shake back and forth during cutting, which will cause burrs and affect the processing effect of the metal pipe, secondly, the position of the steel pipe needs to be adjusted manually when the existing clamping mechanism for metal alloy processing is in use, which requires a lot of manpower and is not convenient to use, and the processing efficiency is not high, therefore, the utility model provides a clamping mechanism for metal alloy processing to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides a clamping mechanism for metal alloy processing to solve the problem that the existing technology only fixes the two ends of the metal pipe, which is not stable, and the two ends of the metal pipe will shake back and forth during cutting, which will cause burrs and affect the processing effect of the metal pipe.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a clamping mechanism for metal alloy processing, comprising a base, a pressure receiving table, a guide rod and a moving seat, the top of the base is provided with a rotating mechanism, and the top of the rotating mechanism is provided with a pressure receiving table, one side of the top of the pressure receiving table is fixedly connected with a guide rod, the two ends of the guide rod are symmetrically connected with a moving seat in a sliding mode, and the top of the moving seat is provided with a clamping mechanism.

[0006] Further improvement lies in that the clamping mechanism comprises a bracket, a sliding block, a clamping roller and a one-way screw rod, the top of the moving seat is fixedly connected with a bracket, one side of the top of the bracket is connected with a sliding block in a sliding mode, the two sides of the sliding block and the bracket are symmetrically provided with clamping rollers, and the inside of the bracket is rotatably connected with a one-way screw rod, one end of the one-way screw rod penetrates through the inside of the sliding block and is threadedly connected with the sliding block.

[0007] Further improvement lies in that one end of the unidirectional screw rod is fixedly connected with a hand wheel, the top of the sliding block and the side of the support away from the hand wheel are both hingedly connected with hinged rods, and the adjacent ends of the two hinged rods are hingedly connected with each other.

[0008] Further improvement lies in that the top end of the clamping roller is rotatably connected with a bearing, the top of the bearing is fixedly connected with a bolt, and the top of the bolt penetrates through the inside of the support or the sliding block and is threadedly connected with a nut.

[0009] Further improvement lies in that the top of the pressure receiving table away from the guide rod is rotatably connected with a bidirectional screw rod, the two ends of the bidirectional screw rod penetrate through the inside of the two moving seats and are threadedly connected therewith, the top of the pressure receiving table is fixedly installed with a first motor, and the output end of the first motor is fixedly connected with one end of the bidirectional screw rod.

[0010] Further improvement lies in that the rotating mechanism comprises a connecting shaft, a worm gear, a second motor and a worm, the middle of the base is rotatably connected with the connecting shaft, the top end of the connecting shaft is fixedly connected with the bottom of the pressure receiving table, the outer side of the connecting shaft is fixedly connected with the worm gear, one side of the base is rotatably connected with the worm, the worm and the outer wall of the worm gear are in mesh with each other, one side of the base is installed with the second motor, and the output end of the second motor is fixedly connected with one end of the worm.

[0011] Further improvement lies in that the outer sides of the first motor and the second motor are both provided with protective shells, a group of bolts are symmetrically arranged on the two sides of the protective shell, and the two protective shells are detachably connected with one side of the pressure receiving table and the base through the bolts.

[0012] The hand wheel drives the unidirectional screw rod to rotate, the unidirectional screw rod is threadedly connected with the sliding block, the moving track of the sliding block is limited through the hinged rods, the sliding block is linearly moved when the unidirectional screw rod rotates, the clamping rollers are installed on the sliding block and the support, the two groups of clamping rollers are driven to approach each other, the two ends of the metal alloy are clamped through the opposite clamping mode, the two ends of the metal alloy are stressed, the metal alloy is more firmly fixed on the top of the pressure receiving table, the front and back shaking of the metal alloy during processing is avoided, and the processing effect is affected. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 It is a rotating mechanism structure schematic view of the utility model;

[0015] Figure 3 It is a pressure receiving table structure schematic view of the utility model;

[0016] Figure 4The clamping mechanism structure schematic view of the utility model.

[0017] Wherein: 1, base; 2, pressure bearing platform; 3, guide rod; 4, moving seat; 5, support; 6, sliding block; 7, clamp roller; 8, one-way screw rod; 9, hand wheel; 10, articulated rod; 11, two-way screw rod; 12, No. 1 motor; 13, connecting shaft; 14, worm; 15, No. 2 motor; 16, worm gear. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and the present embodiment is only used to explain the utility model and does not constitute the limitation of the protection scope of the utility model.

[0019] According to Figure 1 , 2 , 3, 4, the present embodiment proposes a clamping mechanism for metal alloy processing, which comprises a base 1, a pressure bearing platform 2, a guide rod 3 and a moving seat 4, the top of the base 1 is provided with a rotating mechanism, and the top of the rotating mechanism is provided with the pressure bearing platform 2, one side of the top of the pressure bearing platform 2 is fixedly connected with the guide rod 3, and the both ends of the guide rod 3 are symmetrically and slidably connected with the moving seat 4, and the top of the moving seat 4 is provided with a clamping mechanism, the metal alloy is placed in the middle of the top of the pressure bearing platform 2, then the clamping mechanism clamps the both ends of the metal alloy, and the clamping mode is opposite clamping, so that the both ends of the metal alloy are stressed front and back, so as to make the metal alloy more firmly fixed on the top of the pressure bearing platform 2, and the rotating mechanism can drive the pressure bearing platform 2 to rotate, so as to adjust the processing angle of the metal alloy after clamping and fixing.

[0020] The clamping mechanism comprises a support 5, a sliding block 6, a clamp roller 7 and a one-way screw rod 8, the top of the moving seat 4 is fixedly connected with the support 5, one side of the top of the support 5 is slidably connected with the sliding block 6, the both sides of the sliding block 6 and the support 5 are symmetrically provided with the clamp roller 7, and the inside of the support 5 is rotatably connected with the one-way screw rod 8, and one end of the one-way screw rod 8 penetrates through the inside of the sliding block 6 and is threadedly connected with the sliding block 6.

[0021] One end of the one-way screw rod 8 is fixedly connected with the hand wheel 9, the top of the sliding block 6 and the side of the support 5 away from the hand wheel 9 are both hingedly connected with the articulated rod 10, and the adjacent ends of the two articulated rods 10 are hingedly connected with each other.

[0022] The clamping mechanism is used, the hand wheel 9 drives the unidirectional screw rod 8 to rotate, the unidirectional screw rod 8 is screwed with the sliding block 6, and the movement track of the sliding block 6 is limited through the hinged rod 10, when the unidirectional screw rod 8 rotates forward and reversely, the sliding block 6 can be driven to move linearly reciprocatingly, the sliding block 6 and the support 5 are both provided with the clamp roller 7, so as to drive the two sets of clamp rollers 7 to approach each other, the two ends of the metal alloy are clamped through the opposite clamping mode, the metal alloy is prevented from shaking forward and backward during processing, or the two sets of clamp rollers 7 are driven to move away from each other to release the metal alloy.

[0023] The top end of the clamp roller 7 is rotatably connected with a bearing, the top of the bearing is fixedly connected with a bolt, the top of the bolt penetrates out of the inside of the support 5 or the sliding block 6 and is screwed with a nut, the bolt at the top end of the clamp roller 7 penetrates out of the inside of the support 5 or the sliding block 6, then the nut is screwed on the top end of the bolt, so as to fix the two sets of clamp rollers 7 on the support 5 and the sliding block 6 respectively.

[0024] The top of the pressure receiving table 2 is rotatably connected with a bidirectional screw rod 11 away from the guide rod 3, the two ends of the bidirectional screw rod 11 penetrate out of the inside of the two moving seats 4 and are screwed with the same, the top of the pressure receiving table 2 is fixedly provided with a first motor 12, the output end of the first motor 12 is fixedly connected with one end of the bidirectional screw rod 11, the first motor 12 can drive the bidirectional screw rod 11 to rotate on the top of the pressure receiving table 2, the two ends of the bidirectional screw rod 11 are screwed with the inside of the two moving seats 4 respectively, and the movement track of the moving seat 4 is limited by the guide rod 3, so as to drive the two moving seats 4 to move linearly reciprocatingly at the two ends of the guide rod 3, the distance between the two moving seats 4 can be adjusted, and the length of the metal alloy can be matched.

[0025] The rotating mechanism comprises a connecting shaft 13, a worm wheel 14, a second motor 15 and a worm 16, the middle of the base 1 is rotatably connected with the connecting shaft 13, the top end of the connecting shaft 13 is fixedly connected with the bottom of the pressure receiving table 2, the outer side of the connecting shaft 13 is fixedly connected with the worm wheel 14, one side of the base 1 is rotatably connected with the worm 16, the worm 16 is meshed with the outer wall of the worm wheel 14, the base 1 is provided with the second motor 15 on one side, the output end of the second motor 15 is fixedly connected with one end of the worm 16, the output end of the second motor 15 can drive the worm 16 to rotate, the worm 16 and the worm wheel 14 are meshed with each other, the worm 16 can drive the worm wheel 14 to rotate, the worm wheel 14 is connected with the pressure receiving table 2 through the connecting shaft 13, the worm wheel 14 can rotate with the pressure receiving table 2 through the connecting shaft 13, and the metal alloy is fixed on the top of the pressure receiving table 2, so that the metal alloy on the pressure receiving table 2 can be driven to rotate, and the processing angle of the metal alloy can be adjusted.

[0026] The outer side of the first motor 12 and the second motor 15 is provided with a protective shell, and a group of bolts are symmetrically arranged on the two sides of the protective shell; the two protective shells are detachably connected with one side of the pressure bearing table 2 and the base 1 through the bolts respectively.

[0027] The clamping mechanism for metal alloy machining drives the one-way screw rod 8 to rotate through the hand wheel 9, the one-way screw rod 8 is threadedly matched with the sliding block 6, and the movement track of the sliding block 6 is limited through the hinged rod 10; when the one-way screw rod 8 rotates, the sliding block 6 can be driven to move linearly, the sliding block 6 and the support 5 are both provided with the clamping roller 7, so as to drive the two groups of clamping rollers 7 to approach each other, the two ends of the metal alloy are clamped through the opposite clamping mode, the two ends of the metal alloy are forced from front to back, the metal alloy is more firmly fixed on the top of the pressure bearing table 2, and the front and back shaking of the metal alloy during machining is avoided, so that the machining effect is affected.

[0028] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for metal alloy processing, comprising a base (1), a pressure receiving table (2), a guide rod (3) and a moving seat (4), characterized in that: The top of the base (1) is provided with a rotating mechanism, and the top of the rotating mechanism is provided with a pressure bearing table (2), one side of the top of the pressure bearing table (2) is fixedly connected with a guide rod (3), both ends of the guide rod (3) are symmetrically and slidably connected with a moving seat (4), and the top of the moving seat (4) is provided with a clamping mechanism. The clamping mechanism comprises a support (5), a sliding block (6), a clamping roller (7) and a one-way screw rod (8), the top of the moving seat (4) is fixedly connected with the support (5), one side of the top of the support (5) is slidably connected with the sliding block (6), the sliding block (6) is symmetrically provided with the clamping roller (7) on both sides of the support (5), and the inside of the support (5) is rotatably connected with the one-way screw rod (8). One end of the one-way screw rod (8) penetrates through the inside of the sliding block (6) and is threadedly connected therewith.

2. The metal alloy processing clamping mechanism according to claim 1, characterized in that: One end of the one-way screw rod (8) is fixedly connected with a hand wheel (9), the top of the sliding block (6) and the side, away from the hand wheel (9), of the support (5) are both hingedly connected with a hinge rod (10), and adjacent ends of the two hinge rods (10) are hingedly connected with each other.

3. The metal alloy processing chucking mechanism according to claim 1, characterized by: The top end of the clamping roller (7) is rotatably connected with a bearing, the top of the bearing is fixedly connected with a bolt, and the top of the bolt penetrates through the inside of the support (5) or the sliding block (6) and is threadedly connected with a nut.

4. The metal alloy processing chucking mechanism according to claim 1, characterized by: The top, away from the guide rod (3), of the pressure bearing table (2) is rotatably connected with a bidirectional screw rod (11), both ends of the bidirectional screw rod (11) respectively penetrate through the insides of the two moving seats (4) and are threadedly connected therewith, the top of the pressure bearing table (2) is fixedly connected with a first motor (12), and the output end of the first motor (12) is fixedly connected with one end of the bidirectional screw rod (11).

5. The metal alloy processing chucking mechanism according to claim 4, characterized by: The rotating mechanism comprises a connecting shaft (13), a worm wheel (14), a second motor (15) and a worm (16), the middle of the base (1) is rotatably connected with the connecting shaft (13), the top end of the connecting shaft (13) is fixedly connected with the bottom of the pressure bearing table (2), the outer side of the connecting shaft (13) is fixedly connected with the worm wheel (14), one side of the base (1) is rotatably connected with the worm (16), the worm (16) and the outer wall of the worm wheel (14) are meshed with each other, one side of the base (1) is provided with the second motor (15), and the output end of the second motor (15) is fixedly connected with one end of the worm (16).

6. The metal alloy processing chucking mechanism according to claim 5, characterized by: The outer sides of the first motor (12) and the second motor (15) are provided with protective shells, a group of bolts are symmetrically arranged on the two sides of the protective shell, and the two protective shells are detachably connected with one side of the pressure bearing table (2) and the base (1) through the bolts, respectively.

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