CN211303533U

CN211303533U - Tool for workpiece spraying

Info

Publication number: CN211303533U
Application number: CN201922269519.0U
Authority: CN
Inventors: 黄剑辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-21
Anticipated expiration: 2029-12-17

Abstract

The utility model provides a frock is used in work piece spraying. The workpiece spraying tool comprises a base; the supporting seat is fixedly arranged at the top of the base; the rotating shaft is rotatably arranged on the supporting seat; the rotating sleeve block is sleeved on the rotating shaft in a threaded manner; the circular groove is formed in one side, far away from the supporting seat, of the rotating sleeve block; the connecting pipe is movably sleeved on the rotating shaft, and one end, close to the supporting seat, of the connecting pipe extends into the circular groove and is in rotating connection with the inner wall of the circular groove; two sliding blocks, two sliding block symmetry slidable mounting be in on the outer wall of pivot, the connecting pipe is kept away from the one end and the two of supporting seat the equal fixed connection of sliding block. The utility model provides a tool for workpiece spraying has and is convenient for carry out the advantage that inside is fixed, be favorable to improving the spraying quality to pipe class work piece.

Description

Tool for workpiece spraying

Technical Field

The utility model relates to a work piece processing technology field especially relates to a frock is used in work piece spraying.

Background

The workpiece refers to a processing object in a machining process, and can be a single part or a combination of several fixed parts.

At present, because some small and medium-sized enterprises do not have automatic paint spraying equipment, when the workpiece is sprayed and treated, the workpiece is mostly sprayed by using an electric spraying machine, when some tubular workpieces are sprayed, the tubular workpieces are mostly fixed in an external clamping mode, so that the spraying efficiency and the spraying quality are influenced due to the fact that the tubular workpieces cannot be completely sprayed at one time.

Therefore, a new tool for spraying a workpiece is needed to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a frock is used in work piece spraying convenient to carry out inside fixed, be favorable to improving the spraying quality to pipe class work piece.

For solving the technical problem, the utility model provides a frock for workpiece spraying includes: a base; the supporting seat is fixedly arranged at the top of the base; the rotating shaft is rotatably arranged on the supporting seat; the rotating sleeve block is sleeved on the rotating shaft in a threaded manner; the circular groove is formed in one side, far away from the supporting seat, of the rotating sleeve block; the connecting pipe is movably sleeved on the rotating shaft, and one end, close to the supporting seat, of the connecting pipe extends into the circular groove and is in rotating connection with the inner wall of the circular groove; the two sliding blocks are symmetrically and slidably mounted on the outer wall of the rotating shaft, and one end, away from the supporting seat, of the connecting pipe is fixedly connected with both the two sliding blocks; the four first hinge rods are hinged to the rotating shaft; the two arc supporting plates are respectively arranged above and below the rotating shaft, and one ends of the four first hinge rods, which are far away from the rotating shaft, are hinged with the corresponding arc supporting plates; two second articulated rods, two the second articulated rod is articulated respectively and is installed two on the sliding block, two the second articulated rod is kept away from the one end of rotating the nested piece all with corresponding the arc fagging is articulated mutually.

Preferably, the outer wall of the connecting pipe is fixedly sleeved with a baffle, the outer wall of the rotating shaft is fixedly sleeved with a turntable, and the turntable is located between the supporting seat and the rotating sleeve block.

Preferably, fixed mounting has a plurality of bull sticks on the outer wall of rotation cover piece, and a plurality of bull sticks are the annular and distribute, and is a plurality of the bull stick is kept away from the one end of pivot is all fixed the cover and is equipped with anti-skidding ball, two all seted up a plurality of anti-skidding burr on the one side outer wall that the arc fagging was kept away from each other.

Preferably, a fixing hole is formed in the outer wall of one side of the supporting seat, a first bearing is fixedly sleeved on the outer wall of the rotating shaft, and the outer ring of the first bearing is fixedly connected with the inner wall of the fixing hole.

Preferably, the outer wall of the connecting pipe is fixedly sleeved with a second bearing, an outer ring of the second bearing is fixedly connected with the inner wall of the circular groove, the circular groove is close to the inner wall of one side of the supporting seat and is provided with a circular through hole, the inner wall of the circular through hole is provided with an internal thread, the outer wall of the rotating shaft is provided with a section of external thread, and the internal thread is screwed with the external thread.

Preferably, two limiting sliding grooves and two limiting sliding blocks are symmetrically formed in the outer wall of the rotating shaft, the limiting sliding blocks are arranged in the limiting sliding grooves in a sliding mode, and one sides, far away from each other, of the limiting sliding blocks are fixedly connected with the corresponding sliding blocks.

Compared with the prior art, the utility model provides a frock for workpiece spraying has following beneficial effect:

the utility model provides a tool for spraying workpieces, when in use, a pipe workpiece is firstly sleeved on two arc supporting plates, then one hand holds the turntable, the other hand rotates the rotating rod clockwise to enable the rotating sleeve block to move rightwards, the rotating sleeve block can push the two sliding blocks to slide rightwards through the connecting pipe, under the push of the two sliding blocks, the two second hinged rods respectively push the two arc supporting plates to move rightwards and gradually leave away from the rotating shaft, finally the inner walls of the pipe workpieces are tightly supported, the pipe workpieces can be reliably fixed, then the fixed pipe workpieces can be sprayed by an electric spraying machine, due to the adoption of the internal fixing mode, the surface of the pipe workpiece is free from a spraying blind area, the spraying can be finished at one time, the working efficiency is improved, and in the spraying process, the rotary table is rotated to enable the pipe workpiece to rotate, so that the spraying effect is relatively more uniform.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a tool for workpiece spraying according to the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a right side view of the turntable shown in FIG. 1;

FIG. 4 is a right side view of the rotating nest block shown in FIG. 1;

fig. 5 is a right side view of the arc strut shown in fig. 1.

Reference numbers in the figures: 1. the base, 2, supporting seat, 3, pivot, 4, rotate the collets, 5, circular recess, 6, connecting pipe, 7, sliding block, 8, first articulated rod, 9, arc fagging, 10, second articulated rod, 11, baffle, 12, bull stick, 13, carousel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a tool for workpiece spraying according to the present invention; FIG. 2 is an enlarged view of part A of FIG. 1; FIG. 3 is a right side view of the turntable shown in FIG. 1; FIG. 4 is a right side view of the rotating nest block shown in FIG. 1; fig. 5 is a right side view of the arc strut shown in fig. 1. The frock is used in work piece spraying includes: a base 1; the supporting seat 2 is fixedly arranged at the top of the base 1; the rotating shaft 3 is rotatably arranged on the supporting seat 2; the rotating sleeve block 4 is sleeved on the rotating shaft 3 in a threaded manner; the circular groove 5 is formed in one side, far away from the supporting seat 2, of the rotating sleeve block 4; the connecting pipe 6 is movably sleeved on the rotating shaft 3, and one end, close to the supporting seat 2, of the connecting pipe 6 extends into the circular groove 5 and is rotatably connected with the inner wall of the circular groove 5; the two sliding blocks 7 are symmetrically and slidably mounted on the outer wall of the rotating shaft 3, and one end, far away from the supporting seat 2, of the connecting pipe 6 is fixedly connected with both the two sliding blocks 7; the four first hinge rods 8 are hinged to the rotating shaft 3; the two arc supporting plates 9 are respectively arranged above and below the rotating shaft 3, and one ends of the four first hinge rods 8 far away from the rotating shaft 3 are hinged with the corresponding arc supporting plates 9; two second articulated rods 10, two second articulated rods 10 are articulated respectively and are installed two on the sliding block 7, two second articulated rods 10 keep away from the one end of rotating the nested 4 all with corresponding the arc fagging 9 is articulated mutually.

Fixed cover is equipped with baffle 11 on the outer wall of connecting pipe 6, fixed cover is equipped with carousel 13 on the outer wall of pivot 3, carousel 13 is located between supporting seat 2 and the rotation nest block 4.

Fixed mounting has a plurality of bull sticks 12 on the outer wall of rotation cover 4, and a plurality of bull sticks 12 are the annular and distribute, and is a plurality of bull stick 12 is kept away from the one end of pivot 3 is all fixed the cover and is equipped with anti-skidding ball, two all seted up a plurality of anti-skidding burr on the one side outer wall that arc fagging 9 kept away from each other.

The outer wall of one side of the supporting seat 2 is provided with a fixing hole, the outer wall of the rotating shaft 3 is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the fixing hole.

The outer wall of the connecting pipe 6 is fixedly sleeved with a second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the circular groove 5, the circular groove 5 is close to the inner wall of one side of the supporting seat 2, a circular through hole is formed in the inner wall of the circular through hole, an internal thread is formed in the inner wall of the circular through hole, a section of external thread is formed in the outer wall of the rotating shaft 3, and the internal thread is screwed with the external thread.

Two limiting sliding grooves, two limiting sliding grooves and two limiting sliding blocks are symmetrically arranged on the outer wall of the rotating shaft 3, the limiting sliding grooves are internally provided with the limiting sliding blocks in a sliding mode, and the two limiting sliding blocks are fixedly connected with the sliding blocks 7 correspondingly on one sides away from each other.

The utility model provides a work principle of frock for workpiece spraying as follows:

when in use, a pipe workpiece is firstly sleeved on the two arc supporting plates 9, then the rotary disc 13 is held by one hand, the rotary rod 12 is clockwise rotated by the other hand, the rotary rod 12 drives the rotary sleeve block 4 to rotate, the rotary sleeve block 4 and the rotary shaft 3 are in threaded connection, so the rotary sleeve block 4 can move rightwards in the clockwise rotation process, then the two sliding blocks 7 are pushed to slide rightwards through the connecting pipe 6, the two arc supporting plates 9 are respectively pushed to move rightwards through the two second hinged rods 10 in the rightward movement process of the two sliding blocks 7 and are gradually far away from the rotary shaft 3, the distance between the two arc baffle plates 9 can be gradually increased, then the two arc baffle plates can be contacted with the inner wall of the pipe workpiece and are finally propped tightly, thus, the pipe workpiece can be reliably fixed by matching the two arc baffle plates 9, then the fixed pipe workpiece can be sprayed by an electric spraying machine in the spraying process, the pipe workpieces can be rotated by rotating the rotary disc 13, so that the spraying is more uniform, the baffle plate 11 can shield the coating, and the rotary sleeve block 4 and the rotary disc 13 are prevented from being splashed.

the utility model provides a tool for spraying workpieces, when in use, firstly, a pipe workpiece is sleeved on two arc supporting plates 9, then one hand holds a rotary table 13, the other hand rotates a rotating rod 12 clockwise to enable a rotating sleeve block 4 to move rightwards, the rotating sleeve block 4 can push two sliding blocks 7 to slide rightwards through a connecting pipe 6, under the push of the two sliding blocks 7, two second hinged rods 10 respectively push the two arc supporting plates 9 to move rightwards and gradually keep away from a rotating shaft 3, finally, the inner wall of the pipe workpiece can be tightly supported, the pipe workpiece can be reliably fixed, then, the fixed pipe workpiece can be sprayed by an electric spraying machine, because of adopting an internal fixing mode, the outer surface of the pipe workpiece does not have a spraying blind area, the spraying can be finished at one time, the working efficiency is improved, in the spraying process, the pipe workpiece can be rotated by rotating the rotary table 13, the spraying effect can be relatively more uniform.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a frock is used in work piece spraying which characterized in that includes:

a base;

the supporting seat is fixedly arranged at the top of the base;

the rotating shaft is rotatably arranged on the supporting seat;

the rotating sleeve block is sleeved on the rotating shaft in a threaded manner;

the circular groove is formed in one side, far away from the supporting seat, of the rotating sleeve block;

the connecting pipe is movably sleeved on the rotating shaft, and one end, close to the supporting seat, of the connecting pipe extends into the circular groove and is in rotating connection with the inner wall of the circular groove;

the two sliding blocks are symmetrically and slidably mounted on the outer wall of the rotating shaft, and one end, away from the supporting seat, of the connecting pipe is fixedly connected with both the two sliding blocks;

the four first hinge rods are hinged to the rotating shaft;

the two arc supporting plates are respectively arranged above and below the rotating shaft, and one ends of the four first hinge rods, which are far away from the rotating shaft, are hinged with the corresponding arc supporting plates;

two second articulated rods, two the second articulated rod is articulated respectively and is installed two on the sliding block, two the second articulated rod is kept away from the one end of rotating the nested piece all with corresponding the arc fagging is articulated mutually.

2. The tool of claim 1, wherein a baffle is fixedly sleeved on an outer wall of the connecting pipe, a rotating disc is fixedly sleeved on an outer wall of the rotating shaft, and the rotating disc is located between the supporting seat and the rotating sleeve block.

3. The tool according to claim 1, wherein a plurality of rotating rods are fixedly mounted on the outer wall of the rotating sleeve block and distributed in a ring shape, an anti-slip ball is fixedly sleeved on one end of each rotating rod away from the rotating shaft, and a plurality of anti-slip ribs are arranged on the outer wall of one side of each two arc-shaped supporting plates away from each other.

4. The tool for workpiece spraying according to claim 1, wherein a fixing hole is formed in an outer wall of one side of the supporting seat, a first bearing is fixedly sleeved on an outer wall of the rotating shaft, and an outer ring of the first bearing is fixedly connected with an inner wall of the fixing hole.

5. The tool for workpiece spraying according to claim 1, wherein a second bearing is fixedly sleeved on an outer wall of the connecting pipe, an outer ring of the second bearing is fixedly connected with an inner wall of the circular groove, a circular through hole is formed in an inner wall of the circular groove close to the supporting seat, an internal thread is formed in an inner wall of the circular through hole, an external thread is formed in an outer wall of the rotating shaft, and the internal thread is screwed with the external thread.

6. The tool for spraying the workpiece according to claim 1, wherein two limiting sliding grooves are symmetrically formed in the outer wall of the rotating shaft, limiting sliding blocks are slidably mounted in the two limiting sliding grooves, and one sides, away from each other, of the two limiting sliding blocks are fixedly connected with the corresponding sliding blocks.