CN218796744U

CN218796744U - Clamping mechanism and antirust spraying equipment for connecting hardware fitting

Info

Publication number: CN218796744U
Application number: CN202223022005.3U
Authority: CN
Inventors: 朱德龙; 张雪军; 陈丽娜
Original assignee: Zhangjiagang Bangwei Metal Products Co ltd
Current assignee: Zhangjiagang Bangwei Metal Products Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-07
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the technical field of hardware fitting processing, in particular to a clamping mechanism, which comprises a clamping rod, wherein the clamping rod is rotationally connected to the surface of a base, the surface of the clamping rod is slidably connected with a clamping plate, and a workpiece is arranged between the clamping rod and the surface of the clamping plate; the beneficial effects are that: the clamping rods are rotated to drive the workpiece to rotate, the workpiece does not need to be taken down to be turned over and then sprayed, and spraying is more convenient; the two ends of the workpiece are positioned between the surfaces of the clamping rod and the clamping plate, and under the action of the notch groove, the antirust coating can flow into the notch groove to contact with the surface of the workpiece, so that the workpiece can still be comprehensively sprayed even if the workpiece is clamped by the clamping rod and the clamping plate.

Description

Clamping mechanism and antirust spraying equipment for connecting hardware fitting

Technical Field

The utility model relates to a link fitting processing field specifically is an antirust spraying equipment of fixture and link fitting.

Background

The connecting fitting is a member for connecting components, and the connecting fitting can involve a process of spraying an anti-rust layer in the processing process.

In the prior art, CN 216173622U is a connecting hardware fitting antirust spraying device, and the patent can meet the requirement of antirust spraying on the connecting hardware fitting; and the patent points out that the antirust paint on the surface of the brush head is coated on the side wall of the mounting hole, then the telescopic electric cylinder is driven to move in a return stroke, the workpiece is taken out, and after the coating is dried, the other side surface is sprayed.

However, the antirust paint is adhered to the surface of the workpiece, and the thickness of the antirust paint adhered to the surface of the workpiece is changed when the workpiece is directly taken, even the antirust paint falls off, so that the workpiece is not convenient to directly take out; and after the coating dries, still need manually carry out the turn-over spraying with the work piece, need adjust work piece locating position once more promptly, so operate troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antirust spraying equipment of fixture and link fitting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a clamping mechanism, includes the supporting rod, and the supporting rod rotates the surface of connecting at the base, the surperficial sliding connection of supporting rod has the grip block, and is provided with the work piece between the surface of supporting rod and grip block.

Preferably, the clamping rod is a circular cylinder structure, the surface of the clamping rod is provided with a placing groove, the placing groove is a square groove structure, and the surface of the placing groove is provided with a notch groove.

Preferably, the breach groove is triangle-shaped cell body structure, and the breach groove is provided with two sets ofly, and a set of breach groove includes a plurality of breach grooves, and a plurality of breach grooves are equidistance equidimension distribution, and the surface of grip block is located to all the other a set of breach grooves.

Preferably, the locating slot has been seted up on the surface of supporting rod, and the locating slot semicircular groove body structure, and grip block sliding connection is on the surface of locating slot, and the grip block is arc groove body structure, and the one end of work piece is located between two sets of breach grooves.

Preferably, the surface of supporting rod is provided with the dead lever, and the dead lever is "T" font cylinder structure, and the surface of grip block is provided with the limiting plate, and the dead lever passes the perforation, and the perforation is seted up on the surface of limiting plate, is provided with the spring between dead lever and the perforated surface.

Preferably, the surface of base is pegged graft and is had the pull rod, and the pull rod is "T" font cylinder structure, and the one end of pull rod is pegged graft on the surface of supporting rod, and the auxiliary tank has been seted up on the surface of base, and the auxiliary tank is arc groove body structure, and the auxiliary tank is provided with two sets ofly, and two sets of auxiliary tanks are located the auxiliary tank about the central symmetric distribution of base, the both ends of work piece.

Preferably, the supporting rods are provided with two groups, the two groups of supporting rods are symmetrically distributed about the center of the base, the surface of the base is provided with an electric telescopic rod through an L-shaped plate, the telescopic end of the electric telescopic rod is provided with a spraying nozzle, the surface of the spraying nozzle is provided with bristles and lengthened bristles, and the lengthened bristles are located in through holes in the surface of a workpiece.

The rust-proof spraying equipment for the link fitting comprises the clamping mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

the clamping mechanism provided by the utility model rotates the clamping rod to drive the workpiece to rotate, and the workpiece does not need to be taken down to be turned over and then sprayed, so that the spraying is more convenient; the both ends of work piece are located between the surface of clamping rod and grip block, and under the effect in breach groove, anti-rust coating can trickle to the contact of the surface of breach inslot with the work piece, consequently, even the work piece is held by clamping rod and grip block, still can carry out comprehensive spraying.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping rod of the present invention;

FIG. 3 is a schematic diagram of the structure of the clamping plate of the present invention;

FIG. 4 is a schematic view of the base structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a base 1, a workpiece 2, an electric telescopic rod 3, a spraying nozzle 4, bristles 5, lengthened bristles 6, an auxiliary groove 7, a clamping rod 8, a placing groove 9, a positioning groove 10, a fixing rod 11, a clamping plate 12, a limiting plate 13, a through hole 14, a pull rod 15 and a notch groove 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: a clamping mechanism comprises a clamping rod 8, wherein the clamping rod 8 is rotatably connected to the surface of a base 1, the surface of the clamping rod 8 is slidably connected with a clamping plate 12, and a workpiece 2 is arranged between the clamping rod 8 and the surface of the clamping plate 12;

the clamping rod 8 is rotated to drive the workpiece 2 to rotate, the workpiece 2 does not need to be taken down to be turned over and then sprayed, and spraying is more convenient; the two ends of the workpiece 2 are positioned between the surfaces of the clamping rods 8 and the clamping plates 12, and under the action of the notch grooves 16, the antirust paint can flow into the notch grooves 16 to be in contact with the surfaces of the workpiece 2, so that even if the workpiece 2 is clamped by the clamping rods 8 and the clamping plates 12, the overall spraying can still be carried out.

Example two

On the basis of the first embodiment, in order to facilitate clamping of the workpiece 2, the clamping rod 8 is of a circular cylinder structure, the surface of the clamping rod 8 is provided with the placing groove 9, the placing groove 9 is of a square groove structure, the surface of the placing groove 9 is provided with the notch grooves 16, the notch grooves 16 are of a triangular groove structure, the notch grooves 16 are provided with two groups, one group of notch grooves 16 comprises a plurality of notch grooves 16, the notch grooves 16 are distributed in equal size at equal intervals, the other group of notch grooves 16 are arranged on the surface of the clamping plate 12, the surface of the clamping rod 8 is provided with the positioning groove 10, the positioning groove 10 is of a semicircular groove structure, the clamping plate 12 is slidably connected to the surface of the positioning groove 10, the clamping plate 12 is of an arc groove structure, one end of the workpiece 2 is located between the two groups of notch grooves 16, the surface of the clamping rod 8 is provided with the fixing rod 11, and the fixing rod 11 is of a 'T' -shaped cylinder structure, the surface of the clamping plate 12 is provided with a limiting plate 13, the fixed rod 11 passes through a through hole 14, the through hole 14 is arranged on the surface of the limiting plate 13, a spring is arranged between the fixed rod 11 and the surface of the through hole 14, the surface of the base 1 is inserted with a pull rod 15, the pull rod 15 is in a T-shaped cylinder structure, one end of the pull rod 15 is inserted on the surface of the clamping rod 8, the surface of the base 1 is provided with two groups of auxiliary grooves 7, the auxiliary grooves 7 are in an arc groove body structure, the two groups of auxiliary grooves 7 are symmetrically distributed about the center of the base 1, two ends of the workpiece 2 are positioned in the auxiliary grooves 7, the two groups of clamping rods 8 are symmetrically distributed about the center of the base 1, the surface of the base 1 is provided with an electric telescopic rod 3 through an L-shaped plate, the telescopic end of the electric telescopic rod 3 is provided with a spraying nozzle 4, the surface of the spraying nozzle 4 is provided with bristles 5 and lengthened bristles 6, the lengthened bristles 6 are positioned in the through holes in the surface of the workpiece 2, the pull rod 15 is pulled to enable one end of the pull rod to be separated from the corresponding groove in the surface of the clamping rod 8, the clamping rod 8 is not limited at the moment, the clamping rod 8 is rotated to drive the workpiece 2 to rotate, the workpiece 2 does not need to be taken down to be turned over and then to be sprayed, and spraying is more convenient; the two ends of the workpiece 2 are positioned between the surfaces of the clamping rods 8 and the clamping plates 12, and under the action of the notch grooves 16, the antirust paint can flow into the notch grooves 16 to be contacted with the surfaces of the workpiece 2, so that the workpiece 2 can be completely sprayed even if the workpiece 2 is clamped by the clamping rods 8 and the clamping plates 12; the clamping plate 12 is pulled towards the direction far away from the base 1, one end of the clamping plate 12 retracts into the positioning groove 10, the sprayed workpiece 2 can be taken down, the through hole 14 moves along the fixing rod 11, and under the action of the spring, the clamping plate 12 is convenient to limit the workpiece 2.

When the device is actually used, the pull rod 15 is pulled to enable one end of the pull rod to be separated from the corresponding groove on the surface of the clamping rod 8, the clamping rod 8 loses the limiting state at the moment, the clamping rod 8 is rotated to drive the workpiece 2 to rotate, the workpiece 2 does not need to be taken down to be turned over and then to be sprayed, and the spraying is more convenient; the two ends of the workpiece 2 are positioned between the surfaces of the clamping rods 8 and the clamping plates 12, and under the action of the notch grooves 16, the antirust paint can flow into the notch grooves 16 to be contacted with the surfaces of the workpiece 2, so that the workpiece 2 can be completely sprayed even if the workpiece 2 is clamped by the clamping rods 8 and the clamping plates 12;

the clamping plate 12 is pulled towards the direction far away from the base 1, one end of the clamping plate 12 retracts into the positioning groove 10, the sprayed workpiece 2 can be taken down, the through hole 14 moves along the fixing rod 11, and under the action of the spring, the clamping plate 12 is convenient to limit the workpiece 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture, includes supporting rod (8), and supporting rod (8) rotate to be connected on the surface of base (1), its characterized in that: the utility model discloses a clamping device for machining workpiece, including supporting rod (8), the surperficial sliding connection of supporting rod (8) has grip block (12), and be provided with work piece (2) between the surface of supporting rod (8) and grip block (12), supporting rod (8) are the circular cylinder structure, the surface of supporting rod (8) has been seted up and has been put groove (9), it is square groove body structure to put groove (9), notch groove (16) have been seted up on the surface of putting groove (9), constant head tank (10) have been seted up on the surface of supporting rod (8), constant head tank (10) are semi-circular groove body structure, and grip block (12) sliding connection is on the surface of constant head tank (10), grip block (12) are arc groove body structure, and the one end of work piece (2) is located between two sets of notch groove (16).

2. A clamping mechanism according to claim 1, wherein: the notch grooves (16) are of a triangular groove structure, the notch grooves (16) are provided with two groups, one group of notch grooves (16) comprise a plurality of notch grooves (16), the notch grooves (16) are distributed in equal size at equal intervals, and the other group of notch grooves (16) are arranged on the surface of the clamping plate (12).

3. A clamping mechanism according to claim 2, wherein: the surface of clamping rod (8) is provided with dead lever (11), and dead lever (11) are "T" font cylinder structure, and the surface of grip block (12) is provided with limiting plate (13), and dead lever (11) pass perforation (14), and the surface at limiting plate (13) is seted up in perforation (14), is provided with the spring between the surface of dead lever (11) and perforation (14).

4. A clamping mechanism according to claim 3, wherein: the surface of base (1) is pegged graft and is had pull rod (15), and pull rod (15) are "T" font cylinder structure, and the one end of pull rod (15) is pegged graft on the surface of supporting rod (8), and auxiliary tank (7) have been seted up on the surface of base (1), and auxiliary tank (7) are arc cell body structure, and auxiliary tank (7) are provided with two sets ofly, and two sets of auxiliary tank (7) are located auxiliary tank (7) about the central symmetric distribution of base (1), the both ends of work piece (2).

5. A clamping mechanism according to claim 4, wherein: the clamping rods (8) are arranged in two groups, the two groups of clamping rods (8) are symmetrically distributed about the center of the base (1), the surface of the base (1) is provided with the electric telescopic rod (3) through the L-shaped plate, the telescopic end of the electric telescopic rod (3) is provided with the spraying nozzle (4), the surface of the spraying nozzle (4) is provided with the bristles (5) and the lengthened bristles (6), and the lengthened bristles (6) are located in through holes in the surface of the workpiece (2).

6. The utility model provides an antirust spraying equipment of link fitting which characterized in that: comprising a clamping mechanism according to any one of the preceding claims 1-5.