CN220446305U - Fixing support for metal fitting surface treatment - Google Patents

Abstract

The utility model relates to the technical field of metal fitting processing equipment, in particular to a fixing bracket for metal fitting surface treatment, which comprises a static disc, a first gear, a second gear assembly, a first rotating shaft, a second rotating shaft, two clamping plates, a bracket assembly and a rotating fixing assembly.

Description

Fixing support for metal fitting surface treatment

Technical Field

The utility model relates to the technical field of metal fitting processing equipment, in particular to a fixing bracket for metal fitting surface treatment.

Background

Metal fittings are the collective names of metal blocks, metal rods, metal tubes, etc. of various specifications and shapes manufactured from metal materials, and the materials of the metal fittings are as follows: the processing technology of the steel and nonferrous metal (or nonferrous metal) is divided into machining, stamping, precision casting, powder metallurgy, metal injection molding, laser processing, electric spark processing, ultrasonic processing, electrolytic processing, particle beam processing, ultra-high speed processing and the like, and the existing bracket for metal fitting surface treatment mainly has the following defects:

1. only one metal fitting can be fixed at a time and then treated, so that the treatment efficiency of the metal fitting is lower, and after the upper surface treatment of one fitting is finished, the metal fitting needs to be detached again for surface replacement and then to be fixed again, which is troublesome, so that the treatment efficiency is lower.

Disclosure of Invention

The utility model provides a fixing bracket for surface treatment of metal fittings, and aims to solve the problems.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed bolster for metal fitting surface treatment, including static disc, first gear, second gear assembly, first pivot, second pivot, two splint, support assembly and rotation fixed subassembly, two the slider has been seted up to splint intermediate position's lower extreme, the spout has been seted up on the static disc, slider and static disc sliding connection are in the spout, and two splint are about static disc symmetric distribution, two the both ends and the two of splint rotation fixed subassembly sliding connection, two rotation fixed subassembly respectively in two support assembly rotates to be connected, first pivot and static disc fixed connection, first gear and first pivot rotate to be connected, first gear is located the below of static disc, second pivot and static disc fixed connection, the below rotation of second gear assembly and second pivot is connected, the second gear assembly is located the below of static disc, first gear and second gear assembly cooperate, two arc notch have been seted up on the first gear about first gear center symmetry arc notch in the equal arc of two arc connection of splint.

Further, the second gear assembly includes second gear, rotation handle, a plurality of spring and hemisphere piece, a plurality of cylinder notch has been seted up to the below of static disc, and a plurality of the one end of spring is fixed respectively in a plurality of cylinder notch, a plurality of the other end of spring respectively with a plurality of hemisphere piece fixed connection, the hemisphere groove has been seted up to the second gear upper end, the hemisphere piece inlays and establishes in the hemisphere inslot, rotation handle rotates with static disc to be connected, the lower extreme and the second gear fixed connection of rotation handle.

Further, two rotatory fixed subassembly all includes fixed handle, fixed pin, T type connecting axle and stopper, two the connecting hole has all been seted up at the both ends of splint, the connecting hole sliding connection of both ends and two splint one ends around the T type connecting axle respectively, the left end of T type connecting axle rotates with the right side of support assembly and is connected, hexagonal fixed axle has been seted up to the left end of T type connecting axle, stopper fixed mounting is in the left side of support assembly, fixed handle rotates and installs on the stopper, fixed pin and fixed handle right-hand member sliding connection, arc spout has been seted up on the fixed handle right-hand member, spacing axle has been seted up to the one end of fixed pin, the spacing groove has been seted up on the stopper, spacing axle sliding connection is in arc spout and spacing groove.

Further, a hexagonal fixing groove is formed in the right end of the fixing pin.

Further, the two bracket components comprise a bracket and two universal wheels, the two universal wheels are fixedly connected with the lower ends of the bracket, and the upper ends of the bracket are rotationally connected with a T-shaped connecting shaft.

The beneficial effects of the utility model are as follows:

1. the utility model relates to a fixing bracket for surface treatment of metal fittings, which is characterized in that the lower end of the middle position of two clamping plates is provided with a sliding block, a static disc is provided with a sliding groove, the sliding block and the static disc are connected in the sliding groove in a sliding way, the two clamping plates are symmetrically distributed relative to the static disc, the two ends of the two clamping plates are connected with two rotary fixing components in a sliding way, the two rotary fixing components are respectively and rotatably connected with the two bracket components, a first rotating shaft is fixedly connected with the static disc, a first gear is rotatably connected with the first rotating shaft, the first gear is positioned below the static disc, a second rotating shaft is fixedly connected with the static disc, the second gear component is rotatably connected with the lower part of the second rotating shaft, the second gear component is positioned below the static disc, the first gear is matched with the second gear component, two arc-shaped notch is arranged on the first gear, the two arc-shaped notch is symmetrical relative to the center of the first gear, the sliding block below the two clamping plates is connected in the arc-shaped notch in a sliding way, the metal fittings are held between the two clamping plates by hands, then the second gear component is rotated, the first gear component is driven to rotate through the matching action of the first gear and the second gear component, the first gear is further rotated, the first gear is rotatably connected with the first gear is positioned below the second rotating shaft, the sliding plate and the sliding groove is always opposite to the sliding groove, and the sliding groove can simultaneously rotate along the two arc-shaped grooves, and the two arc-shaped grooves can be matched with the sliding blocks, and can simultaneously rotate along the sliding grooves, and the two arc-shaped grooves, and can rotate along the corresponding sliding grooves, and can rotate through the sliding grooves and can rotate through the corresponding to the corresponding sides, the surface treatment efficiency of the metal fittings is greatly improved, and the two clamping plates can be directly turned over to further drive the clamped metal fittings to be turned over together, so that the other surfaces of the metal fittings are subjected to surface treatment, the trouble of removing the metal fittings and fixing again is avoided, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a second gear assembly according to the present utility model;

FIG. 3 is an exploded view of the overall perspective of the second gear assembly of the present utility model;

FIG. 4 is an exploded view of the overall perspective of the rotational fastening assembly of the present utility model;

in the drawings, the list of parts represented by the reference numerals is as follows:

1. a static disc; 11. a chute; 12. a cylindrical notch;

2. a first gear; 21. an arc-shaped notch;

3. a second gear assembly; 31. a second tooth; 32. rotating the handle; 33. a spring; 34. hemispherical blocks;

4. a first rotating shaft;

5. a second rotating shaft;

6. a clamping plate; 61. a slide block; 62. a connection hole;

7. a bracket assembly; 71. a bracket; 72. a universal wheel;

8. a rotational fixing assembly; 81. a fixed handle; 82. a fixing pin; 822. hexagonal fixing grooves; 821. a limiting shaft; 83. a T-shaped connecting shaft; 831. a hexagonal fixed shaft; 84. a limiting block; 841. and a limit groove.

Detailed Description

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced in size and do not represent the actual product dimensions.

Referring to fig. 1, a fixing support for surface treatment of metal fittings is provided, a static disc 1, a first gear 2, a second gear component 3, a first rotating shaft 4, a second rotating shaft 5, two clamping plates 6, a support component 7 and a rotating fixing component 8, wherein a sliding block 61 is arranged at the lower end of the middle position of each clamping plate 6, a sliding groove 11 is arranged on the static disc 1, the sliding block 61 and the static disc 1 are in sliding connection in the sliding groove 11, the two clamping plates 6 are symmetrically distributed with respect to the static disc 1, two ends of each clamping plate 6 are in sliding connection with the two rotating fixing components 8, the two rotating fixing components 8 are respectively in two support components 7 and are in rotating connection, the first rotating shaft 4 is fixedly connected with the static disc 1, the first gear 2 is in rotating connection with the first rotating shaft 4, the first gear 2 is located below the static disc 1, the second rotating shaft 5 is fixedly connected with the static disc 1, the second gear component 3 is in rotating connection with the lower side of the second rotating shaft 5, the second gear component 3 is located below the static disc 1 and is symmetrically connected with the second rotating shaft 1, the two arc-shaped grooves 21 are formed in the arc-shaped groove openings 21, and the arc-shaped grooves 21 are respectively arranged on the two rotating fixing components.

The lower end of the middle position of the two clamping plates 6 is provided with a sliding block 61, the static disc 1 is provided with a sliding groove 11, the sliding block 61 and the static disc 1 are in sliding connection in the sliding groove 11, the two clamping plates 6 are symmetrically distributed relative to the static disc 1, the two ends of the two clamping plates 6 are in sliding connection with two rotating fixing assemblies 8, the two rotating fixing assemblies 8 are respectively and rotatably connected with two bracket assemblies 7, a first rotating shaft 4 is fixedly connected with the static disc 1, a first gear 2 is rotatably connected with the first rotating shaft 4, the first gear 2 is positioned below the static disc 1, a second rotating shaft 5 is fixedly connected with the static disc 1, a second gear assembly 3 is rotatably connected with the lower part of the second rotating shaft 5, the second gear assembly 3 is positioned below the static disc 1, the first gear 2 is matched with the second gear assembly 3, two arc-shaped notch 21 are arranged on the first gear 2, the two arc-shaped notch 21 are symmetrically arranged relative to the center of the first gear 2, the slide blocks 61 under the two clamping plates 6 are all in sliding connection in the arc-shaped notch 21, metal accessories are held between the two clamping plates 6 by hands, then the second gear assembly 3 is rotated, the first gear 2 is driven to rotate through the cooperation of the first gear 2 and the second gear assembly 3, when the first gear 2 rotates anticlockwise, the slide blocks 61 under the two clamping plates 6 are enabled to move back along the direction of the sliding groove 11 through the cooperation of the arc-shaped notch 21 and the sliding groove 11 because the slide blocks 61 are always positioned in the arc-shaped notch 21 and the sliding groove 11, when the first gear 2 rotates clockwise, the slide blocks 61 under the two clamping plates 6 are enabled to move towards each other along the direction of the sliding groove 11 through the cooperation of the arc-shaped notch 21 and the sliding groove 11, and then the purpose of clamping the metal accessories is achieved, so that the two metal accessories can be clamped simultaneously is arranged, can carry out surface treatment to a plurality of metal fittings simultaneously, improve the efficiency to metal fitting surface treatment greatly to can directly overturn two splint 6 and then drive the metal fitting that is pressed from both sides and overturn together, thereby carry out surface treatment to the another side of metal fitting, avoid tearing down the trouble that metal fitting was fixed again, improved work efficiency greatly.

Referring to fig. 2-3, the second gear assembly 3 includes a second gear 31, a rotating handle 32, a plurality of springs 33 and a hemispherical block 34, a plurality of cylindrical notches 12 are formed below the static disc 1, one ends of the springs 33 are respectively fixed in the cylindrical notches 12, the other ends of the springs 33 are respectively fixedly connected with the hemispherical block 34, a hemispherical groove is formed at the upper end of the second gear 31, the hemispherical block 34 is embedded in the hemispherical groove, the rotating handle 32 is rotationally connected with the static disc 1, and the lower end of the rotating handle 32 is fixedly connected with the second gear 31.

A plurality of cylindrical notches 12 are formed in the lower portion of the static disc 1, one ends of a plurality of springs 33 are respectively fixed in the plurality of cylindrical notches 12, the other ends of the plurality of springs 33 are respectively fixedly connected with a plurality of hemispherical blocks 34, hemispherical grooves are formed in the upper ends of the second gears 31, hemispherical blocks 34 are embedded in the hemispherical grooves, a rotating handle 32 is rotationally connected with the static disc 1, the lower ends of the rotating handle 32 are fixedly connected with the second gears 31, two clamping plates 6 can be mutually close to each other through the rotating handle 32 in the fixing process of metal fittings, the metal fittings are fixed, the second gears 31 are driven to rotate when the rotating handle 32 rotates, the hemispherical blocks 34 are compressed by the second gears 31 under the extrusion action of the second gears 31 when the hemispherical blocks 34 are not corresponding to the hemispherical grooves, the hemispherical blocks 34 are embedded in the hemispherical grooves under the action of the elastic force of the springs 33 when the hemispherical blocks 34 correspond to the hemispherical grooves, and the fixing effect of the second gears 31 is achieved, and the metal fittings are fixed.

Referring to fig. 4, the two rotary fixing assemblies 8 each include a fixing handle 81, a fixing pin 82, a T-shaped connecting shaft 83 and a limiting block 84, the two ends of the clamping plates 6 are respectively provided with a connecting hole 62, the front end and the rear end of the T-shaped connecting shaft 83 are respectively connected with the connecting holes 62 of one ends of the two clamping plates 6 in a sliding manner, the left end of the T-shaped connecting shaft 83 is rotationally connected with the right side of the bracket assembly 7, the left end of the T-shaped connecting shaft 83 is provided with a hexagonal fixing shaft 831, the limiting block 84 is fixedly installed on the left side of the bracket assembly 7, the fixing handle 81 is rotationally installed on the limiting block 84, the fixing pin 82 is slidingly connected with the right end of the fixing handle 81, the right end of the fixing handle 81 is provided with an arc-shaped sliding groove 11, one end of the fixing pin 82 is provided with a limiting shaft 821, and the limiting block 84 is provided with a limiting groove 841, and the limiting shaft 821 is slidingly connected in the arc-shaped sliding groove 11 and the limiting groove 841.

The connecting holes 62 are formed in the two ends of the two clamping plates 6, the front end and the rear end of the T-shaped connecting shaft 83 are respectively connected with the connecting holes 62 at one ends of the two clamping plates 6 in a sliding mode, the left end of the T-shaped connecting shaft 83 is rotationally connected with the right side of the support assembly 7, the left end of the T-shaped connecting shaft 83 is provided with a hexagonal fixing shaft 831, a limiting block 84 is fixedly arranged on the left side of the support assembly 7, the fixed handle 81 is rotationally arranged on the limiting block 84, the fixed pin 82 is in sliding connection with the right end of the fixed handle 81, the right end of the fixed handle 81 is provided with an arc-shaped sliding groove 11, one end of the fixed pin 82 is provided with a limiting shaft 821, the limiting block 84 is provided with a limiting groove 841, the limiting shaft 821 is in the arc-shaped sliding groove 11 and the limiting groove 841 in a sliding mode, the limiting shaft 821 is rotationally connected with the limiting groove 841 and the arc-shaped sliding groove 11, the limiting shaft 821 is enabled to move inwards in the limiting groove 841 through clockwise rotation of the fixed handle 81, the fixed pin 82 is enabled to be far away from the left end of the T-shaped connecting shaft 83, the T-shaped limiting shaft 821 is enabled to rotate, and the T-shaped limiting shaft 821 is enabled to move towards the right direction of the limiting shaft 841 when the fixed handle 81 rotates anticlockwise.

A hexagonal fixing groove 822 is formed at the right end of the fixing pin 82.

The hexagonal fixed slot 822 has been seted up to the right-hand member that sets up the fixed pin 82, and when fixed pin 82 moved rightwards for hexagonal fixed axle 831 imbeds in hexagonal fixed slot 822, thereby makes T type connecting axle 83 fixed, and when the left end of T type connecting axle 83 was kept away from to the fixed pin 82 right-hand member, it keeps away from hexagonal fixed slot 822 to make hexagonal fixed axle 831, thereby makes T type connecting axle 83 rotatable.

The two bracket assemblies 7 comprise a bracket 71 and two universal wheels 72, the two universal wheels 72 are fixedly connected with the lower ends of the bracket 71, and the upper ends of the bracket 71 are rotatably connected with a T-shaped connecting shaft 83.

Two universal wheels 72 are fixedly connected with the lower end of the bracket 71, and the upper end of the bracket 71 is rotatably connected with a T-shaped connecting shaft 83, so that the real device can be conveniently moved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A fixed bolster for metal fitting surface treatment, its characterized in that: the static disc (1), first gear (2), second gear assembly (3), first pivot (4), second pivot (5), two splint (6), support component (7) and rotatory fixed subassembly (8), slider (61) have been seted up to the lower extreme of two splint (6) intermediate position, be seted up spout (11) on static disc (1), slider (61) and static disc (1) sliding connection are in spout (11), two splint (6) are with static disc (1) symmetric distribution, two splint (6) both ends and two rotatory fixed subassembly (8) sliding connection, two rotatory fixed subassembly (8) respectively in two support component (7) swivelling joint, first pivot (4) and static disc (1) fixed connection, first gear (2) are connected with first pivot (4) swivelling joint, first gear (2) are located the below of static disc (1), second pivot (5) and static disc (1) fixed connection, second gear assembly (3) are located below second gear assembly (3) and second gear assembly (3) are located down in the cooperation of static disc (1), two arc-shaped notch (21) are formed in the first gear (2), the two arc-shaped notch (21) are symmetrical about the center of the first gear (2), and the sliding blocks (61) below the clamping plates (6) are all in sliding connection in the arc-shaped notch (21).

2. A fixing bracket for surface treatment of metal fittings according to claim 1, wherein: the second gear assembly (3) comprises a second gear (31), a rotating handle (32), a plurality of springs (33) and a hemispherical block (34), wherein a plurality of cylindrical notches (12) are formed in the lower portion of the static disc (1), one ends of the springs (33) are respectively fixed in the cylindrical notches (12), the other ends of the springs (33) are respectively fixedly connected with the hemispherical block (34), hemispherical grooves are formed in the upper end of the second gear (31), the hemispherical blocks (34) are embedded in the hemispherical grooves, the rotating handle (32) is connected with the static disc (1) in a rotating mode, and the lower ends of the rotating handle (32) are fixedly connected with the second gear (31).

3. A fixing bracket for surface treatment of metal fittings according to claim 2, wherein: the two rotatory fixed subassembly (8) all include fixed handle (81), fixed pin (82), T type connecting axle (83) and stopper (84), two connecting hole (62) have all been seted up at the both ends of splint (6), connecting hole (62) sliding connection with two splint (6) one end respectively in both ends around T type connecting axle (83), the left end of T type connecting axle (83) is connected with the right side rotation of bracket component (7), hexagon fixed axle (831) have been seted up to the left end of T type connecting axle (83), stopper (84) fixed mounting is in the left side of bracket component (7), fixed handle (81) rotation is installed on stopper (84), fixed pin (82) and fixed handle (81) right-hand member sliding connection, arc spout (11) have been seted up on the fixed handle (81) right-hand member, spacing axle (821) have been seted up to the one end of fixed pin (82), spacing groove (841) have been seted up on stopper (84), spacing axle (821) sliding connection is in arc spout (11) and spacing groove (11).

4. A fixing bracket for surface treatment of metal fittings according to claim 3, wherein: the right end of the fixing pin (82) is provided with a hexagonal fixing groove (822).

5. A fixing bracket for surface treatment of metal fittings according to claim 4, wherein: the two support assemblies (7) comprise a support (71) and two universal wheels (72), the two universal wheels (72) are fixedly connected with the lower ends of the support (71), and the upper ends of the support (71) are rotatably connected with a T-shaped connecting shaft (83).