Positioning mechanism for metal product machining

Abstract

The utility model relates to the technical field of positioning mechanisms, and particularly discloses a positioning mechanism for metal product processing, which comprises a bottom plate, four ends of the bottom plate are provided with fixing holes, one side of the upper end of the bottom plate is fixedly provided with an arc-shaped plate, the outer end of the arc-shaped plate is uniformly and fixedly provided with a plurality of tooth blocks, and the upper end of the bottom plate is fixedly provided with an arc-shaped sleeve. The arc-shaped sleeve is located on the inner side of the arc-shaped plate, one face of the steel can be machined by placing the steel on the inner side of the rotating ring and fixing the steel through the clamping component, when other faces of the steel need to be machined, the pull ring is hooked with fingers and pulled outwards, the sliding column drives the toothed plate to move outwards by extruding the spring, and the toothed plate is separated from the toothed block; the connecting plate can be rotated, the connecting plate drives the rotating ring and the clamped steel to rotate synchronously, after the connecting plate rotates to a proper position, the pull ring is loosened, and the toothed plate and the toothed block are meshed again under the counter-acting force of the spring, so that rotation and fixation of the steel are achieved, and machining of different faces of the steel is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning mechanism technical field, specifically is a kind of positioning mechanism for metal product processing. BACKGROUND

[0002] Steel: is ingot, billet or steel material through pressure processing to be needed the material of various shapes, size and performance, it is important material that national construction and realization four must, its application is widespread, variety is numerous, according to the different section shape, steel is generally divided into four categories such as profile, sheet, pipe and metal product, when processing steel, positioning clamp is used to fix steel, to facilitate the processing of steel.

[0003] Chinese patent CN 218837422 U discloses a positioning device for steel processing, comprising a positioning clamp and a base, the positioning clamp is located on the top of the base. The utility model discloses a positioning device for steel processing, comprising a positioning clamp and a base, the positioning clamp is located on the top of the base. The utility model through setting up positioning clamp, base, fixed block, recess, clamping block, shell, slot, through hole, control assembly, fixed component, clamping groove, pressing block, stroke rod, stroke hole and spring cooperation, by pushing up pressing block, by control lever drives first boss to make connecting rod push second boss to move, by the movement of second boss drives transmission block and fixed block to move, so that the fixed block leaves the current position, rotate the clamping block to the inside of the shell, loosen the pressing block, by the force of spring to transmission block, make fixed block insert into clamping groove, make clamping block fixed.

[0004] However, the above-mentioned scheme cannot rotate the clamped steel after fixing the steel, and when different surfaces of the steel need to be processed, the steel needs to be disassembled and fixed after adjusting the position, which is troublesome to operate. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a positioning mechanism for metal product processing to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a positioning mechanism for metal product processing, comprising: a base plate, a plurality of fixing holes are formed in the four ends of the base plate, an arc-shaped plate is fixedly installed on one side of the upper end of the base plate, a plurality of tooth blocks are uniformly fixedly installed on the outer end of the arc-shaped plate, an arc-shaped sleeve is fixedly installed on the upper end of the base plate, and the arc-shaped sleeve is located on the inner side of the arc-shaped plate.

[0007] The upper end of the base plate is rotatably connected with a rotating ring through the arc-shaped sleeve, an opening is formed in one end of the rotating ring, a clamping component is arranged in the inner end of the rotating ring, a connecting plate is fixedly installed on the front and rear sides of one end of the rotating ring through a rotating rod, the connecting plate is located on the outer side of the arc-shaped plate, an elastic connection is formed between the inner side of the connecting plate and a toothed plate, and the toothed plate can be engaged with the tooth blocks.

[0008] Preferably, the clamping component comprises a clamping plate, a moving plate and a threaded rod, the lower end side wall of the clamping plate is fixedly provided with a supporting block, the lower end of the supporting block is fixed on the inner wall of the rotating ring, the upper end of the moving plate is provided with a supporting frame, and the supporting frame is fixed on the inner side of the upper end of the rotating ring.

[0009] Preferably, the upper end of the supporting frame is fixedly provided with a threaded sleeve, the lower end of the threaded rod is slidably connected through the rotating ring and the upper end of the moving plate through a bearing, the threaded sleeve is threadedly connected on the outer end side wall of the threaded rod, the upper end of the moving plate is fixedly provided with a guide rod on the left and right sides, and the upper end of the guide rod is sequentially slidably connected through the supporting frame and the rotating ring.

[0010] Preferably, the clamping plate and the moving plate are same in shape and size, and the inner ends of the clamping plate and the moving plate are fixedly provided with anti-skid pads.

[0011] Preferably, one end of the rotating rod is fixedly connected with the connecting plate, and the other end of the rotating rod is fixedly provided with a connecting column, and the connecting column is fixed on the outer wall of the rotating ring.

[0012] Preferably, a circular hole is formed in the side wall of the connecting plate, a sliding column is slidably connected in the circular hole, the outer end of the sliding column is fixedly provided with a pull ring, and the inner end of the sliding column is fixedly connected with the toothed plate.

[0013] Preferably, a spring is sleeved on the outer wall of the sliding column, one end of the spring is fixed on the inner wall of the connecting plate, the other end of the spring is fixed on the outer wall of the toothed plate, and when the spring is in a balanced state, the toothed plate and the toothed block are engaged with each other.

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

[0015] When the steel material needs to be processed on another side, the pull ring is hooked by fingers and pulled outward, the sliding column drives the toothed plate to move outward by extruding the spring and separates from the toothed block, the connecting plate is rotated, the rotating ring and the clamped steel material are synchronously rotated with the connecting plate, the steel material is fixed again after the toothed plate and the toothed block are engaged with each other under the reaction force of the spring, the rotation and fixation of the steel material are realized, and different sides of the steel material can be processed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure right view of the utility model;

[0017] Figure 2 It is the overall structure left view of the utility model;

[0018] Figure 3 It is the rotating ring structure schematic view of the utility model;

[0019] Figure 4 The utility model discloses a connecting plate structure schematic diagram.

[0020] In the drawing: 1, bottom plate, 2, fixed hole, 3, arc plate, 4, tooth block, 5, arc sleeve, 6, rotating ring, 7, clamping plate, 8, moving plate, 9, support block, 10, support frame, 11, threaded sleeve, 12, threaded rod, 13, guide rod, 14, rotating rod, 15, connecting column, 16, connecting plate, 17, round hole, 18, slide column, 19, pull ring, 20, toothed plate, 21, spring. DETAILED DESCRIPTION

[0021] In order to make the utility model purposes, technical scheme carry out clearly, complete description, and the advantage is more clear and distinct, the following combining the drawing to the utility model embodiment further detailed explanation.Should understand, the specific embodiment described here is the utility model a part of embodiment, instead of all the embodiment, just to explain the utility model embodiment, and not for the limitation of the utility model embodiment, the all other embodiment that the ordinary skill in the art person obtains under the premise of not doing the creative work, it is the range of the utility model protection.

[0022] Please refer to Figures 1-4 The utility model provides a kind of positioning mechanism for metal product processing, it include: bottom plate 1, the four ends of bottom plate 1 are all provided with fixed hole 2, by fixed hole 2 it is convenient to fix bottom plate 1 on operation table, the upper end of bottom plate 1 one side is fixedly installed with arc plate 3, arc plate 3's outer end is uniformly fixedly installed with several tooth blocks 4, the upper end of bottom plate 1 is fixedly installed with arc sleeve 5, arc sleeve 5 is located in the inner side of arc plate 3, the upper end of bottom plate 1 is rotatably connected with rotating ring 6 by arc sleeve 5, the one end of rotating ring 6 is provided with opening, the lower end outer wall of rotating ring 6 is slidably arranged in the inner side of arc sleeve 5, rotating ring 6 can rotate in arc sleeve 5, the inner end of rotating ring 6 is provided with clamping component, clamping component clamps steel, rotating ring 6 is synchronous with clamping component and clamped steel when rotating, to realize to steel fixed and rotating.

[0023] The clamping component comprises a clamping plate 7, a moving plate 8 and a threaded rod 12, the clamping plate 7 and the moving plate 8 are the same in shape and size, the inner ends of the clamping plate 7 and the moving plate 8 are fixedly installed with anti-skid pads, the lower end side wall of the clamping plate 7 is fixedly installed with a supporting block 9, the lower end of the supporting block 9 is fixed on the inner wall of the rotating ring 6 to fix the clamping plate 7, the upper end of the moving plate 8 is provided with a supporting frame 10, the supporting frame 10 is fixed on the inner side of the upper end of the rotating ring 6, the upper end of the supporting frame 10 is fixedly installed with a threaded sleeve 11, the threaded sleeve 11 penetrates through the upper end side wall of the supporting frame 10, the lower end of the threaded rod 12 is slidably connected with the upper end of the moving plate 8 through a bearing and is rotatably connected with the rotating ring 6, the threaded sleeve 11 is threadedly sleeved on the outer end side wall of the threaded rod 12, the moving plate 8 can be driven to move by rotating the threaded rod 12, so that the steel material is fixed, the upper end of the moving plate 8 is fixedly installed with guide rods 13 on the left and right sides, the upper ends of the guide rods 13 are sequentially slidably connected with the supporting frame 10 and the rotating ring 6, the steel material to be machined is placed between the clamping plate 7 and the moving plate 8, then the moving plate 8 is driven to move downward by rotating the threaded rod 12 and the steel material is fixed by the anti-skid pads.

[0024] One end of the rotating ring 6 is fixedly installed with a connecting plate 16 on the front and back sides through a rotating rod 14, the connecting plate 16 is located on the outer side of the arc-shaped plate 3, one end of the rotating rod 14 is fixedly connected with the connecting plate 16, the other end of the rotating rod 14 is fixedly installed with a connecting column 15, the connecting column 15 is fixed on the outer wall of the rotating ring 6, the connecting plate 16 can drive the rotating ring 6 to rotate when the connecting plate 16 rotates.

[0025] The connecting plate 16 is elastically connected with a toothed plate 20 on the inner side, the toothed plate 20 can be engaged with the toothed block 4, a circular hole 17 is formed on the side wall of the connecting plate 16, a sliding column 18 is slidably connected in the circular hole 17, a pull ring 19 is fixedly installed on the outer end of the sliding column 18, the inner end of the sliding column 18 is fixedly connected with the toothed plate 20, a spring 21 is sleeved on the outer wall of the sliding column 18, one end of the spring 21 is fixed on the inner wall of the connecting plate 16, the other end of the spring 21 is fixed on the outer wall of the toothed plate 20, the toothed plate 20 and the toothed block 4 are engaged with each other when the spring 21 is in a balanced state, the connecting plate 16 and the rotating ring 6 are fixed, so that the clamped steel material is fixed.

[0026] In actual use, the steel material is placed on the inner side of the rotating ring 6 and is fixed by the clamping component, so that one side of the steel material can be machined, when the other side of the steel material needs to be machined, the pull ring 19 is hooked by the fingers and is pulled outward, the sliding column 18 drives the toothed plate 20 to move outward by extruding the spring 21 and is separated from the toothed block 4, so that the connecting plate 16 can be rotated, the connecting plate 16 drives the rotating ring 6 and the clamped steel material to rotate synchronously, after rotating to a suitable position, the pull ring 19 is released, the toothed plate 20 and the toothed block 4 are engaged again under the reaction force of the spring 21, so that the rotation and fixation of the steel material are realized, and different sides of the steel material can be machined.

[0027] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism for metal product processing, comprising: The bottom plate (1) is characterized in that: the upper end of the bottom plate (1) is fixedly installed with an arc-shaped plate (3) on one side, a plurality of tooth blocks (4) are uniformly fixedly installed on the outer end of the arc-shaped plate (3), and an arc-shaped sleeve (5) is fixedly installed on the upper end of the bottom plate (1) and located on the inner side of the arc-shaped plate (3). The upper end of the bottom plate (1) is rotatably connected with a rotating ring (6) through the arc-shaped sleeve (5), one end of the rotating ring (6) is provided with an opening, the inner end of the rotating ring (6) is provided with a clamping part, the front and rear sides of one end of the rotating ring (6) are fixedly installed with a connecting plate (16) through a rotating rod (14), the connecting plate (16) is located on the outer side of the arc-shaped plate (3), and the inner end of the connecting plate (16) is elastically connected with a toothed plate (20).

2. The positioning mechanism for metal product processing according to claim 1, characterized in that: The clamping part comprises a clamping plate (7), a moving plate (8) and a threaded rod (12), the lower end side wall of the clamping plate (7) is fixedly installed with a supporting block (9), the lower end of the supporting block (9) is fixed on the inner wall of the rotating ring (6), and the upper end of the moving plate (8) is provided with a supporting frame (10) fixed on the upper end inner side of the rotating ring (6).

3. The positioning mechanism for metal product processing according to claim 2, characterized in that: The upper end of the supporting frame (10) is fixedly installed with a threaded sleeve (11), the lower end of the threaded rod (12) slides through the rotating ring (6) and is rotatably connected with the upper end of the moving plate (8) through a bearing, the threaded sleeve (11) is threadedly sleeved on the outer end side wall of the threaded rod (12), the left and right sides of the upper end of the moving plate (8) are fixedly installed with guide rods (13), and the upper ends of the guide rods (13) successively slide through the supporting frame (10) and the rotating ring (6).

4. The positioning mechanism for metal product processing according to claim 2, characterized in that: The clamping plate (7) and the moving plate (8) are the same in shape and size, and the inner ends of the clamping plate (7) and the moving plate (8) are fixedly installed with anti-skid pads.

5. The positioning mechanism for metal product processing according to claim 1, characterized in that: One end of the rotating rod (14) is fixedly connected with the connecting plate (16), and the other end of the rotating rod (14) is fixedly installed with a connecting column (15) fixed on the outer wall of the rotating ring (6).

6. The positioning mechanism for metal product processing according to claim 1, characterized in that: A round hole (17) is formed in the side wall of the connecting plate (16), a sliding column (18) is slidably connected in the round hole (17), a pull ring (19) is fixedly installed on the outer end of the sliding column (18), and the inner end of the sliding column (18) is fixedly connected with the toothed plate (20).

7. The positioning mechanism for metal product processing according to claim 6, characterized in that: A spring (21) is sleeved on the outer wall of the sliding column (18), one end of the spring (21) is fixed on the inner wall of the connecting plate (16), the other end of the spring (21) is fixed on the outer wall of the toothed plate (20), and when the spring (21) is in a balanced state, the toothed plate (20) and the tooth block (4) are engaged with each other.

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