阅读说明：本技术 一种粉尘顺向吸收的不锈钢手动拉丝方法 (Manual stainless steel wire drawing method with dust forward absorption function ) 是由 冯越 于 2021-08-02 设计创作，主要内容包括：本发明公开了一种粉尘顺向吸收的不锈钢手动拉丝方法,属于不锈钢表面处理领域,一种粉尘顺向吸收的不锈钢手动拉丝方法,包括如下步骤：将待拉丝处理的不锈钢进行固定；根据拉丝处理的要求,选择合适目数的拉丝轮,可以通过顺向吸尘半环、顺向集尘半环和吸尘滑板能够相互作用,对拉丝过程中产生的粉尘吸收,有效避免粉尘在不锈钢表面堆积,减少粉尘粘接和粘拉丝轮的形象,进而有效提高了不锈钢拉丝的质量,降低了拉丝轮的损耗,进而降低了拉丝处理的成本,并且通过柔性伸缩封片根据手持拉丝机本体带动拉丝轮的转动方向对吸尘方向进行控制,有效实现顺向吸尘的目的,减少粉尘在不锈钢和拉丝轮表面的停留时间,提高吸尘效果。(The invention discloses a dust consequent absorption stainless steel manual wire drawing method, which belongs to the field of stainless steel surface treatment and comprises the following steps: fixing the stainless steel to be subjected to wire drawing treatment; according to the requirement of wire drawing processing, select the wire drawing wheel of suitable mesh number, can be through cisoid dust absorption semi-ring, cisoid collection dirt semi-ring and dust absorption slide can interact, to the dust absorption that the wire drawing in-process produced, effectively avoid the dust to pile up on the stainless steel surface, reduce the dust and bond and glue the image of wire drawing wheel, and then effectively improved the quality of stainless steel wire drawing, the loss of wire drawing wheel has been reduced, and then the cost of wire drawing processing has been reduced, and control the dust absorption direction according to the direction of rotation that handheld wire drawing machine body drove the wire drawing wheel through flexible sealing sheet, effectively realize the purpose of cisoid dust absorption, reduce the dwell time of dust on stainless steel and wire drawing wheel surface, improve dust absorption effect.)

1. A dust consequent absorption stainless steel manual wire drawing method is characterized in that: the method comprises the following steps:

s1, fixing the stainless steel to be subjected to wire drawing treatment;

s2, selecting a wire drawing wheel (2) with a proper mesh number according to the requirement of wire drawing treatment, and installing the wire drawing wheel on the handheld wire drawing machine body (1);

s3, connecting a power supply of the handheld wire drawing machine body (1), and when the handheld wire drawing machine body (1) drives the wire drawing wheel (2) to rotate forwards;

s4, opening a flexible telescopic sealing sheet (9) on a forward dust collecting square pipe (6) positioned on the right side of the wire drawing wheel (2), and enabling a forward dust collecting semi-ring (4), a forward dust collecting semi-ring (5) and a dust collecting sliding plate (7) positioned on the right side of the wire drawing wheel (2) to form a passage;

s5, a worker holds the hand-held wire drawing machine body (1) to perform wire drawing treatment on stainless steel according to a wire drawing direction, and a dust collection sliding plate (7) located on the right side of the wire drawing wheel (2) absorbs generated dust;

s6, when the handheld wire drawing machine body (1) drives the wire drawing wheel (2) to rotate reversely;

s7, opening a flexible telescopic sealing sheet (9) on a forward dust collecting square pipe (6) positioned on the upper side of the wire drawing wheel (2), and enabling a forward dust collecting semi-ring (4), a forward dust collecting semi-ring (5) and a dust collecting sliding plate (7) positioned on the upper side of the wire drawing wheel (2) to form a passage;

s8, a worker holds the hand-held wire drawing machine body (1) to perform wire drawing treatment on stainless steel according to a wire drawing direction, and a dust collection sliding plate (7) located on the right side of the wire drawing wheel (2) absorbs generated dust;

s9, after the stainless steel wire drawing is finished, cleaning stainless steel dust in the forward dust collection semi-ring (5).

2. The manual drawing method of stainless steel with dust forward absorption according to claim 1, characterized in that: the wire drawing machine comprises a handheld wire drawing machine body (1), wherein a wire drawing wheel sleeve shaft (101) is fixedly connected to the output end of the handheld wire drawing machine body (1), a wire drawing wheel (2) and a forward dust collection semi-ring (4) located on the rear side of the wire drawing wheel (2) are sleeved on the outer end of the wire drawing wheel sleeve shaft (101), a forward dust collection semi-ring (5) communicated with the forward dust collection semi-ring (4) is connected to the lower end of the forward dust collection semi-ring (4), a dust blocking cover (3) located on the outer side of the wire drawing wheel (2) is connected to the front end of the handheld wire drawing machine body (1) through a bolt, a dust collection sliding plate (7) is connected to the upper end and the right end of the dust blocking cover (3) in a sliding mode, a pair of forward dust collection square tubes (6) communicated with the forward dust collection semi-ring (4) is fixedly connected to the outer end of the forward dust collection semi-ring (4), and the two forward dust collection square tubes (6) are respectively matched with the dust collection sliding plate (7).

3. The manual drawing method of stainless steel with dust forward absorption as claimed in claim 2, wherein: the portable wire drawing machine is characterized in that flexible telescopic sealing pieces (9) are fixedly connected to the left inner wall and the right inner wall of the side, close to the side of the forward dust collection semi-ring (4), of the forward dust collection square pipe (6), one end, close to the two flexible telescopic sealing pieces (9), of each flexible telescopic sealing piece is fixedly connected with a motor magnetic group (901), each motor magnetic group (901) comprises a motor connecting electromagnet and a strong magnetic strip, and the motor connecting electromagnet is electrically connected with a motor in the handheld wire drawing machine body (1) through a lead.

4. The manual stainless steel wire drawing method for dust forward absorption according to claim 3, wherein the manual stainless steel wire drawing method comprises the following steps: the flexible sealing piece (9) is connected with sealing piece guiding blocks (902) at the front and the rear ends, and sealing piece guiding grooves (601) matched with the sealing piece guiding blocks (902) are formed in the front wall surface and the rear wall surface of the dust collecting square pipe (6).

5. The manual drawing method of stainless steel with dust forward absorption as claimed in claim 2, wherein: the dust collection device is characterized in that one side of the forward dust collection semi-ring (5), which is close to the forward dust collection semi-ring (4), is fixedly connected with a dust collection fan set (501), and one end, which is far away from the forward dust collection semi-ring (4), of the forward dust collection semi-ring (5) is clamped with a dust removal rotating door.

6. The manual drawing method of stainless steel with dust forward absorption as claimed in claim 2, wherein: the dust collecting square tube (6) is close to the dust collecting sliding plate (7) one end fixedly connected with square tube quick-connection plate (8), the four corners of the square tube quick-connection plate (8) are fixedly connected with expansion pins (801), the upper end of the square tube quick-connection plate (8) is connected with a square sealing ring (802), and the dust collecting sliding plate (7) is close to the dust collecting square tube (6) one end fixedly connected with and square tube quick-connection plate (8) matched with sealing quick-connection square plate (702).

7. The manual drawing method of stainless steel with dust forward absorption as claimed in claim 2, wherein: dust absorption slide (7) are close to dust hood (3) one end fixedly connected with T type slider (701), set up on dust hood (3) with T type slider (701) matched with mounting hole.

8. The manual drawing method of stainless steel with dust forward absorption as claimed in claim 2, wherein: two dust absorption slide (7) keep away from one end mutually and all seted up inclined dust mouth (703), and inclined dust mouth (703) and wire drawing wheel (2) cooperate.

9. The manual drawing method of stainless steel with dust forward absorption as claimed in claim 2, wherein: one end of the dust collection sliding plate (7) close to the wire drawing wheel (2) is bonded with a wire drawing wheel dust collection plate (10), and one end of the wire drawing wheel dust collection plate (10) close to the wire drawing wheel (2) is fixedly connected with a plurality of dust collection felt rings.

10. A method for installing a handheld wire drawing machine with dust forward absorption is characterized in that: the method comprises the following steps:

p1, installing different dust absorption openings, and connecting a dust absorption sliding plate (7) with a corresponding forward dust collection square pipe (6) through a square pipe quick connection plate (8);

p2, clamping the forward dust collecting semi-ring (5) with the forward dust collecting semi-ring (4);

p3, connecting the dust collection sliding plate (7) with the dust shield (3) through a T-shaped sliding block (701);

p4, then sleeving the integrally installed dust shield (3), the forward dust collection semi-ring (4), the forward dust collection semi-ring (5) and the dust collection sliding plate (7) on the outer side of the wire drawing wheel sleeve shaft (101), and fixedly connecting the dust shield (3) with the handheld wire drawing machine body (1) through bolts;

p5. the wire drawing wheel (2) is sleeved on the wire drawing wheel sleeve shaft (101);

and P6, finally, screwing the locking block on the wire drawing wheel sleeve shaft (101) to fix the wire drawing wheel (2).

Technical Field

The invention relates to the field of stainless steel surface treatment, in particular to a manual stainless steel wire drawing method for dust forward absorption.

Background

The stainless steel wire drawing means that the surface of the stainless steel is processed into the effect of filiform texture lines by using a surface treatment process, the surface is matt, and the filiform texture lines on the surface of the stainless steel can be seen through careful observation. The stainless steel wire drawing process is very specific in procedure and process, generally matched with a wire drawing machine to repair and reduce the position of the scraped pattern of the product and the welding line, and finally achieves the integral wire drawing artistic effect.

The stainless steel subjected to the wire drawing treatment is more wear-resistant than the stainless steel without the surface treatment, looks like the top grade and can prolong the service life. The stainless steel wire drawing process has two different processing modes, one is to draw wires by hand, and the other is to draw wires by using a machine.

At present, some stainless steels with small quantity, small area or special shapes need to be drawn manually, but when a handheld drawing machine is used for drawing the surface of the stainless steel, most of the stainless steels are dry drawing processes without grinding fluid, so that dust generated by drawing is easy to accumulate on the surface of the stainless steel, the dust is easy to adhere to the drawing wheel and adhere to the drawing wheel, the quality of the stainless steel drawing is reduced, and the loss of the drawing wheel is increased.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a dust forward absorption stainless steel manual wire drawing method, which can absorb dust generated in the wire drawing process through the interaction of a forward dust suction semi-ring, a forward dust collection semi-ring and a dust suction sliding plate, effectively avoid the accumulation of dust on the surface of stainless steel, reduce the image of dust adhesion and wire drawing wheel adhesion, further effectively improve the quality of stainless steel wire drawing, reduce the loss of the wire drawing wheel, further reduce the cost of wire drawing treatment, control the dust suction direction according to the rotation direction of the wire drawing wheel driven by a handheld wire drawing machine body through a flexible telescopic sealing sheet, effectively realize the forward dust suction purpose, reduce the retention time of dust on the surfaces of the stainless steel wire drawing wheel and the wire drawing wheel, and improve the dust suction effect.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A dust forward absorption stainless steel manual wire drawing method comprises the following steps:

s1, fixing the stainless steel to be subjected to wire drawing treatment;

s2, selecting wire drawing wheels with proper meshes according to the requirements of wire drawing treatment, and installing the wire drawing wheels on the handheld wire drawing machine body;

s3, connecting a power supply of the handheld wire drawing machine body, and when the handheld wire drawing machine body drives a wire drawing wheel to rotate forwards;

s4, opening a flexible telescopic sealing sheet on the forward dust collecting square pipe on the right side of the wire drawing wheel, and enabling the forward dust collecting semi-ring, the forward dust collecting semi-ring and the dust collecting sliding plate on the right side of the wire drawing wheel to form a passage;

s5, a worker holds the hand-held wire drawing machine body to perform wire drawing treatment on the stainless steel according to the wire drawing direction, and the dust collection sliding plate positioned on the right side of the wire drawing wheel absorbs generated dust;

s6, when the hand-held wire drawing machine body drives the wire drawing wheel to rotate reversely;

s7, opening a flexible telescopic sealing sheet on the forward dust collecting square pipe positioned on the upper side of the wire drawing wheel, and enabling the forward dust collecting semi-ring, the forward dust collecting semi-ring and the dust collecting sliding plate positioned on the upper side of the wire drawing wheel to form a passage;

s8, a worker holds the hand-held wire drawing machine body to perform wire drawing treatment on the stainless steel according to the wire drawing direction, and the dust collection sliding plate positioned on the right side of the wire drawing wheel absorbs generated dust;

and S9, after the stainless steel wire drawing is finished, cleaning the stainless steel dust in the forward dust collection semi-ring. Through consequent dust absorption semi-ring, consequent dust collection semi-ring and dust absorption slide can interact, to the dust absorption that the wire drawing in-process produced, effectively avoid the dust to pile up on the stainless steel surface, reduce the dust and bond and glue the image of wire drawing wheel, and then effectively improved the quality of stainless steel wire drawing, the loss of wire drawing wheel has been reduced, and then the cost of wire drawing processing has been reduced, and the rotation direction that drives the wire drawing wheel according to handheld wire drawing machine body through flexible mounting controls the dust absorption direction, effectively realize the purpose of consequent dust absorption, reduce the dwell time of dust on stainless steel and wire drawing wheel surface, improve dust absorption effect.

Furthermore, the output end of the handheld wire drawing machine body is fixedly connected with a wire drawing wheel sleeve shaft, the outer end of the wire drawing wheel sleeve shaft is sleeved with a wire drawing wheel and a forward dust collection semi-ring located on the rear side of the wire drawing wheel, the lower end of the forward dust collection semi-ring is connected with a forward dust collection semi-ring communicated with the forward dust collection semi-ring, the front end of the handheld wire drawing machine body is connected with a dust hood located on the outer side of the wire drawing wheel through bolts, the upper end and the right end of the dust hood are both connected with a dust collection sliding plate in a sliding mode, the outer end of the forward dust collection semi-ring is fixedly connected with a pair of forward dust collection square pipes communicated with the forward dust collection semi-ring, and the two forward dust collection square pipes are respectively matched with the dust collection sliding plate. Through mutually supporting of two dust absorption slides, form two-way dust absorption passageway on keeping off the dirt cover, effectively improve the dust absorption suitability of cisoid dust absorption semi-ring and cisoid dust collection semi-ring, when improving stainless steel wire drawing quality, effectively improve dust absorption efficiency in addition, carry out good protection to operational environment, effectively protect workman's healthy.

Furthermore, the two inner walls of the left side and the right side of the clockwise dust collecting square pipe close to the clockwise dust collecting semi-ring are fixedly connected with flexible telescopic sealing pieces, the two flexible telescopic sealing pieces are close to one end of the clockwise dust collecting square pipe close to the clockwise dust collecting semi-ring and fixedly connected with a motor magnetic group, the motor magnetic group comprises a motor connecting electromagnet and a strong magnetic strip, and the motor connecting electromagnet is electrically connected with a motor in the handheld wire drawing machine body through a lead. The change of the current direction in the handheld wire drawing machine body is introduced, so that the rotation direction of the motor is changed, the circuit is connected with the flexible telescopic sealing piece, the change of the electromagnetic pole of the motor is effectively realized, the opening and closing conditions of the flexible telescopic sealing piece are effectively synchronous with the rotation direction of the motor, the flexible telescopic sealing piece is effectively controlled quickly, the control difficulty is reduced, and the operation portability is improved.

Furthermore, both ends are equal fixedly connected with mounting guide block around the flexible mounting, mounting guide slot with mounting guide block matched with has all been seted up to two walls around the dust square tube is connect in the cisoid. When flexible mounting piece produced the displacement because the magnetic pole changes, the mounting piece draws the cooperation of groove and mounting piece guide block, effectively improves the removal precision of flexible mounting piece for two flexible mounting pieces can effectively be closed and open, improve the sealed effect of consequent dust collecting side's pipe, effectively avoid the mutual interference of two dust absorption slides.

Furthermore, dust collection fan sets are fixedly connected to one sides, close to the forward dust collection semi-rings, of the forward dust collection semi-rings, and dust removal rotating doors are clamped to one ends, far away from the forward dust collection semi-rings, of the forward dust collection semi-rings. Dust absorption fan assembly produces the dust absorption wind-force, effectively absorbs and guides stainless steel dust, improves collection efficiency to the setting of deashing revolving door has improved the dust removal effect of cisoid collection dirt semi-ring, and the workman of being convenient for in time takes out its inside dust, effectively improves the practicality of cisoid collection dirt semi-ring.

Further, consequent dust collecting square pipe is close to dust absorption slide one end fixedly connected with side's quick-witted fishplate bar, the equal fixedly connected with inflation pin in square quick-connecting plate upper end four corners, square quick-connecting plate upper end is connected with square sealing ring, dust absorption slide is close to consequent dust collecting square pipe one end fixedly connected with square quick-connecting plate matched with sealed quick-connecting square plate. Effectively realize the easy dismounting who receives dirt side pipe and dust absorption slide in same direction through the inflation pin, the maintenance and the change of this internal part of the handheld wire drawing machine in later stage of being convenient for reduces the maintenance cost of handheld wire drawing machine body to square seal can effectively increase the leakproofness of connecting, effectively avoids the leakage of dust or wind pressure, reduces the loss of this internal all the other parts of handheld wire drawing machine, improves the life of handheld wire drawing machine body.

Furthermore, one end, close to the dust hood, of the dust collection sliding plate is fixedly connected with a T-shaped sliding block, and a mounting hole matched with the T-shaped sliding block is formed in the dust hood. Improve the portability of dust absorption slide and dust hood through T type slider, improve the portability that handheld wire drawing machine body used to effectively improve the selectivity of handheld wire drawing machine body, when need not or be not convenient for use dust absorption slide, can pull down the dust absorption slide, effectively improve the economic benefits of handheld wire drawing machine body.

Furthermore, inclined dust openings are formed in the ends, far away from one ends, of the two dust collection sliding plates, and the inclined dust openings are matched with the wire drawing wheel. The inclined dust port can effectively absorb stainless steel dust, guides the flowing direction of the dust, improves dust collection efficiency, reduces leakage of the dust, and increases dust collection effect.

Furthermore, a wire drawing wheel dust collection plate is bonded at one end of the dust collection sliding plate, which is close to the wire drawing wheel, and a plurality of dust collection felt rings are fixedly connected at one end of the wire drawing wheel dust collection plate, which is close to the wire drawing wheel. The wire drawing wheel dust absorption plate can effectively remove the stainless steel dust adhered to the wire drawing wheel, so that the stainless steel dust falls or is absorbed by the dust absorption sliding plate, the quality of stainless steel wire drawing is further improved, the phenomenon of local poor wire drawing is effectively avoided, the dust on the wire drawing wheel can be effectively reduced, and the service life of the wire drawing wheel is prolonged.

In addition, the invention also discloses an installation method of the handheld wire drawing machine for forward dust absorption, which comprises the following steps:

p1, installing different dust absorption openings, and connecting the dust absorption sliding plate with the corresponding forward dust collection square pipe through a square pipe quick connection plate;

p2, clamping the forward dust collecting semi-ring and the forward dust collecting semi-ring;

p3, connecting the dust collection sliding plate with the dust shield through a T-shaped sliding block;

and P4, sleeving the integrally installed dust shield, the forward dust collection semi-ring and the dust collection sliding plate outside the wire drawing wheel sleeve shaft, and fixedly connecting the dust shield with the handheld wire drawing machine body through bolts;

p5. sleeving the wire drawing wheel on the wire drawing wheel sleeve shaft;

and P6, finally, screwing the locking block on a wire drawing wheel sleeve shaft to fix the wire drawing wheel. Through all adopting detachable structural connection with keeping off dirt cover, cisoid dust absorption semi-ring, cisoid collection dirt semi-ring, cisoid dust collecting side pipe and dust absorption slide, can improve the suitability and the alternative of handheld wire drawing machine body, the maintenance and the maintenance of the handheld wire drawing machine body of being convenient for improves the portable degree of handheld wire drawing machine body.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is through cisoid dust absorption semi-ring, cisoid collection dirt semi-ring and dust absorption slide can interact, the dust absorption to drawing the production of silk in-process, effectively avoid the dust to pile up on the stainless steel surface, reduce the dust bonding and glue the image of wire drawing wheel, and then effectively improved the quality of stainless steel wire drawing, the loss of wire drawing wheel has been reduced, and then the cost of wire drawing processing has been reduced, and the rotation direction that drives the wire drawing wheel through flexible mounting according to handheld wire drawing machine body controls the dust absorption direction, effectively realize the purpose of cisoid dust absorption, reduce the dwell time of dust on stainless steel and wire drawing wheel surface, improve dust absorption effect.

(2) Through mutually supporting of two dust absorption slides, form two-way dust absorption passageway on keeping off the dirt cover, effectively improve the dust absorption suitability of cisoid dust absorption semi-ring and cisoid dust collection semi-ring, when improving stainless steel wire drawing quality, effectively improve dust absorption efficiency in addition, carry out good protection to operational environment, effectively protect workman's healthy.

(3) The change of the current direction in the handheld wire drawing machine body is introduced, so that the rotation direction of the motor is changed, the circuit is connected with the flexible telescopic sealing piece, the change of the electromagnetic pole of the motor is effectively realized, the opening and closing conditions of the flexible telescopic sealing piece are effectively synchronous with the rotation direction of the motor, the flexible telescopic sealing piece is effectively controlled quickly, the control difficulty is reduced, and the operation portability is improved.

(4) When flexible mounting piece produced the displacement because the magnetic pole changes, the mounting piece draws the cooperation of groove and mounting piece guide block, effectively improves the removal precision of flexible mounting piece for two flexible mounting pieces can effectively be closed and open, improve the sealed effect of consequent dust collecting side's pipe, effectively avoid the mutual interference of two dust absorption slides.

(5) Dust absorption fan assembly produces the dust absorption wind-force, effectively absorbs and guides stainless steel dust, improves collection efficiency to the setting of deashing revolving door has improved the dust removal effect of cisoid collection dirt semi-ring, and the workman of being convenient for in time takes out its inside dust, effectively improves the practicality of cisoid collection dirt semi-ring.

(6) Effectively realize the easy dismounting who receives dirt side pipe and dust absorption slide in same direction through the inflation pin, the maintenance and the change of this internal part of the handheld wire drawing machine in later stage of being convenient for reduces the maintenance cost of handheld wire drawing machine body to square seal can effectively increase the leakproofness of connecting, effectively avoids the leakage of dust or wind pressure, reduces the loss of this internal all the other parts of handheld wire drawing machine, improves the life of handheld wire drawing machine body.

(7) Improve the portability of dust absorption slide and dust hood through T type slider, improve the portability that handheld wire drawing machine body used to effectively improve the selectivity of handheld wire drawing machine body, when need not or be not convenient for use dust absorption slide, can pull down the dust absorption slide, effectively improve the economic benefits of handheld wire drawing machine body.

(8) The inclined dust port can effectively absorb stainless steel dust, guides the flowing direction of the dust, improves dust collection efficiency, reduces leakage of the dust, and increases dust collection effect.

(9) The wire drawing wheel dust absorption plate can effectively remove the stainless steel dust adhered to the wire drawing wheel, so that the stainless steel dust falls or is absorbed by the dust absorption sliding plate, the quality of stainless steel wire drawing is further improved, the phenomenon of local poor wire drawing is effectively avoided, the dust on the wire drawing wheel can be effectively reduced, and the service life of the wire drawing wheel is prolonged.

(10) Through all adopting detachable structural connection with keeping off dirt cover, cisoid dust absorption semi-ring, cisoid collection dirt semi-ring, cisoid dust collecting side pipe and dust absorption slide, can improve the suitability and the alternative of handheld wire drawing machine body, the maintenance and the maintenance of the handheld wire drawing machine body of being convenient for improves the portable degree of handheld wire drawing machine body.

Drawings

FIG. 1 is a schematic flow diagram of a drawing method according to the present invention;

FIG. 2 is a schematic axial view of the hand-held drawing machine body of the present invention;

FIG. 3 is a schematic view of the explosion structure of the hand-held wire drawing machine body of the present invention;

FIG. 4 is a schematic view of the axial structure of the forward dust collecting half ring and the dust collecting slider in combination according to the present invention;

FIG. 5 is a schematic view of the axial cross-sectional structure of the forward dust collecting semi-ring of the present invention;

FIG. 6 is a schematic diagram of the explosion structure of the forward dust-collecting square tube of the present invention;

FIG. 7 is a schematic view of the bottom view of the dust-absorbing slide plate of the present invention;

FIG. 8 is a schematic view of the axial structure of the flexible sealing sheet of the present invention when it is retracted;

FIG. 9 is a schematic diagram of the structure at A of FIG. 8 in accordance with the present invention;

FIG. 10 is a schematic drawing of a main drawing view of the hand-held drawing machine of the present invention when the main body rotates forward;

fig. 11 is a schematic drawing front view of the hand-held wire drawing machine of the present invention when the body is reversed.

The reference numbers in the figures illustrate:

the device comprises a handheld wire drawing machine body, a wire drawing wheel sleeve shaft 101, a wire drawing wheel 2, a dust blocking cover 3, a forward dust collection semi-ring 4, a forward dust collection semi-ring 5, a dust collection fan set 501, a forward dust collection square tube 6, a sealing piece guide groove 601, a dust collection sliding plate 7, a T-shaped sliding block 701, a sealing quick-connection square plate 702, an inclined dust opening 703, a square tube quick-connection plate 8, an expansion pin 801, a square sealing ring 802, a flexible telescopic sealing piece 9, a motor magnetic drive set 901, a sealing piece guide block 902 and a wire drawing wheel dust collection plate 10.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-11, a method for drawing stainless steel wire by forward dust absorption comprises the following steps:

s1, fixing the stainless steel to be subjected to wire drawing treatment;

s2, selecting a wire drawing wheel 2 with a proper mesh number according to the requirements of wire drawing treatment, and installing the wire drawing wheel 2 on the handheld wire drawing machine body 1;

s3, switching on a power supply of the handheld wire drawing machine body 1, and when the handheld wire drawing machine body 1 drives the wire drawing wheel 2 to rotate forwards;

s4, opening a flexible telescopic sealing sheet 9 on a forward dust collecting square pipe 6 positioned on the right side of the wire drawing wheel 2, and enabling a forward dust collecting semi-ring 4, a forward dust collecting semi-ring 5 and a dust collecting sliding plate 7 positioned on the right side of the wire drawing wheel 2 to form a passage;

s5, a worker holds the hand-held wire drawing machine body 1 to perform wire drawing treatment on stainless steel according to a wire drawing direction, and the dust collection sliding plate 7 positioned on the right side of the wire drawing wheel 2 absorbs generated dust;

s6, when the hand-held wire drawing machine body 1 drives the wire drawing wheel 2 to rotate reversely;

s7, opening a flexible telescopic sealing sheet 9 on a forward dust collecting square pipe 6 positioned on the upper side of the wire drawing wheel 2, and enabling a forward dust collecting semi-ring 4, a forward dust collecting semi-ring 5 and a dust collecting sliding plate 7 positioned on the upper side of the wire drawing wheel 2 to form a passage;

s8, a worker holds the hand-held wire drawing machine body 1 to perform wire drawing treatment on stainless steel according to a wire drawing direction, and the dust collection sliding plate 7 positioned on the right side of the wire drawing wheel 2 absorbs generated dust;

and S9, after the stainless steel wire drawing is finished, cleaning the stainless steel dust in the forward dust collecting semi-ring 5. Through cisoid dust absorption semi-ring 4, cisoid collection dirt semi-ring 5 and dust absorption slide 7 can interact, absorb the dust that the wire drawing in-process produced, effectively avoid the dust to pile up on the stainless steel surface, reduce the dust and bond and glue the image of wire drawing wheel, and then effectively improved the quality of stainless steel wire drawing, the loss of wire drawing wheel 2 has been reduced, and then the cost of wire drawing processing has been reduced, and control the dust direction according to the rotation direction that handheld wire drawing machine body 1 drove wire drawing wheel 2 through flexible packing slip 9, effectively realize the purpose of cisoid dust absorption, reduce the dwell time of dust on stainless steel and wire drawing wheel 2 surfaces, improve the dust absorption effect.

Example 2:

referring to fig. 1 to 11, wherein the same or corresponding components as those in embodiment 1 are designated by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience. This example 2 differs from example 1 in that: referring to fig. 2 and 3, a wire drawing wheel sleeve shaft 101 is fixedly connected to an output end of the handheld wire drawing machine body 1, a wire drawing wheel 2 and a forward dust collection half ring 4 located behind the wire drawing wheel 2 are sleeved on an outer end of the wire drawing wheel sleeve shaft 101, a forward dust collection half ring 5 communicated with the forward dust collection half ring 4 is connected to a lower end of the forward dust collection half ring 4, referring to fig. 4 and 5, a dust collection fan set 501 is fixedly connected to one side of the forward dust collection half ring 5 close to the forward dust collection half ring 4, and a dust removal rotary door is clamped to one end of the forward dust collection half ring 5 far from the forward dust collection half ring 4. Dust absorption fan assembly 501 produces dust absorption wind-force, effectively absorbs and guides stainless steel dust, improves collection efficiency to the setting of deashing revolving door has improved the dust removal effect of cisoid collection dirt semi-ring 5, and the workman of being convenient for in time takes out its inside dust, effectively improves the practicality of cisoid collection dirt semi-ring 5. The front end of the handheld wire drawing machine body 1 is connected with a dust hood 3 positioned on the outer side of the wire drawing wheel 2 through a bolt, the upper end and the right end of the dust hood 3 are both connected with a dust collection sliding plate 7 in a sliding mode, the outer end of the forward dust collection semi-ring 4 is fixedly connected with a pair of forward dust collection square tubes 6 communicated with the forward dust collection semi-ring, and the two forward dust collection square tubes 6 are respectively matched with the dust collection sliding plate 7. Through mutually supporting of two dust absorption slides 7, form two-way dust absorption passageway on dust hood 3, effectively improve the dust absorption suitability of cisoid dust absorption semi-ring 4 and cisoid collection dirt semi-ring 5, when improving stainless steel wire drawing quality, still effectively improve dust absorption efficiency, carry out good protection to operational environment, effectively protect workman's healthy.

Referring to fig. 6, 8 and 9, the left and right inner walls of the side of the forward dust collecting square pipe 6 close to the forward dust collecting semi-ring 4 are fixedly connected with flexible retractable sealing pieces 9, one end of each of the two flexible retractable sealing pieces 9 close to the left and right inner walls is fixedly connected with a motor magnetic group 901, each motor magnetic group 901 comprises a motor electromagnet and a strong magnetic strip, and each motor electromagnet is electrically connected with a motor in the handheld wire drawing machine body 1 through a lead. Because the change of the current direction in letting in handheld wire drawing machine body 1, and then changed the rotation direction of motor, made this circuit be connected with flexible cover slip 9, and then effectively realized the change of even motor electromagnet magnetic pole, made the condition of opening and shutting of flexible cover slip 9 effectively with motor rotation direction synchronous, effectively realized the quick control to flexible cover slip 9, reduce the control degree of difficulty, improve the operation portability. Referring to fig. 9, the front and rear ends of the flexible retractable sealing piece 9 are fixedly connected with sealing piece guiding blocks 902, and the front and rear wall surfaces of the dust-collecting square tube 6 are provided with sealing piece guiding grooves 601 matched with the sealing piece guiding blocks 902. When flexible mounting 9 produced the displacement because the magnetic pole changes, the mounting draws groove 601 and the cooperation of mounting guide block 902, effectively improves the removal precision of flexible mounting 9 for two flexible mounting 9 can effectively be closed and open, improve the sealed effect of consequent dust collection side pipe 6, effectively avoid two dust absorption slide 7's mutual interference.

Referring to fig. 6, one end of the forward dust collecting square pipe 6, which is close to the dust collecting sliding plate 7, is fixedly connected with a square pipe quick connecting plate 8, four corners of the upper end of the square pipe quick connecting plate 8 are fixedly connected with expansion pins 801, the upper end of the square pipe quick connecting plate 8 is connected with a square sealing ring 802, and one end of the dust collecting sliding plate 7, which is close to the forward dust collecting square pipe 6, is fixedly connected with a sealing quick connecting square plate 702 which is matched with the square pipe quick connecting plate 8. Effectively realize the easy dismounting who receives dirt side pipe 6 and dust absorption slide 7 forward through inflation pin 801, the maintenance and the change of the interior part of the handheld wire drawing machine body in the later stage of being convenient for, reduce the maintenance cost of handheld wire drawing machine body 1, and square seal ring 802 can effectively increase the leakproofness of connecting, effectively avoid the leakage of dust or wind pressure, reduce the loss of all the other parts in the handheld wire drawing machine body 1, improve the life of handheld wire drawing machine body 1.

Referring to fig. 7, a T-shaped slider 701 is fixedly connected to one end of the dust collection sliding plate 7 close to the dust shield 3, and a mounting hole matched with the T-shaped slider 701 is formed in the dust shield 3. The portability of the dust collection sliding plate 7 and the dust shield 3 is improved through the T-shaped sliding block 701, the portability of the handheld wire drawing machine body 1 is improved, the selectivity of the handheld wire drawing machine body 1 is effectively improved, the dust collection sliding plate 7 can be detached when the dust collection sliding plate 7 is not needed or is not convenient to use, and the economic benefit of the handheld wire drawing machine body 1 is effectively improved. Referring to fig. 7, the two dust-collecting sliding plates 7 are provided with inclined dust openings 703 at ends thereof away from each other, and the inclined dust openings 703 are matched with the wire-drawing wheel 2. Inclined dust mouth 703 can effectively absorb stainless steel dust, guides the flow direction of dust, improves dust collection efficiency, reduces leaking of dust, increases the collection dirt effect. Referring to fig. 7, a wire drawing wheel dust collection plate 10 is adhered to one end of the dust collection sliding plate 7 close to the wire drawing wheel 2, and a plurality of dust collection felt rings are fixedly connected to one end of the wire drawing wheel dust collection plate 10 close to the wire drawing wheel 2. Wire drawing wheel dust absorption board 10 can effectively clear away the stainless steel dust that bonds on wire drawing wheel 2, makes it drop or absorbed by dust absorption slide 7, and then improves the quality of stainless steel wire drawing, effectively avoids appearing the local bad phenomenon of wire drawing to can effectively reduce the wire drawing wheel 2 and go up remaining of dust, improve wire drawing wheel 2's life.

Referring to fig. 1-11, when the hand-held wire drawing machine body 1 is used to draw stainless steel wire, the power supply of the hand-held wire drawing machine body 1 is started, when the motor rotates forward, the electromagnet of the motor on the flexible telescopic sealing sheet 9 in the dust-receiving square tube 6 on the upper side of the wire drawing wheel 2 generates a magnetic force different from that of the strong magnetic strip to attract each other, the two flexible telescopic sealing sheets 9 are movably attached under the guidance of the sealing sheet guide block 902 and the sealing sheet guide groove 601 to close the dust-receiving square tube 6 on the upper side of the wire drawing wheel 2, the electromagnet of the motor on the flexible telescopic sealing sheet 9 in the dust-receiving square tube 6 on the right side of the wire drawing wheel 2 generates a magnetic force same as that of the strong magnetic strip to repel each other, the two flexible telescopic sealing sheets 9 are moved away under the guidance of the sealing sheet guide block 902 and the sealing sheet guide groove 601 to open the dust-receiving square tube 6 on the upper side of the wire drawing wheel 2, the dust collection fan set 501 is started, a forward dust collection passage is formed by the forward dust collection semi-ring 4, the forward dust collection square tube 6 and the dust collection sliding plate 7 which are positioned on the right side, when the handheld wire drawing machine body 1 moves along the wire drawing direction, the dust collection sliding plate 7 absorbs generated stainless steel dust (see fig. 10), and after the wire drawing is completed, the dust removal rotary door on the forward dust collection semi-ring 5 is opened to clean the dust inside the forward dust collection semi-ring;

when the motor rotates reversely, the electromagnet of the motor on the flexible telescopic sealing sheet 9 in the square dust-collecting tube 6 on the upper side of the wire drawing wheel 2 generates the same magnetic force as the strong magnetic strip to repel each other, the two flexible telescopic sealing sheets 9 move away under the guidance of the sealing sheet guide block 902 and the sealing sheet guide groove 601 to open the square dust-collecting tube 6 on the upper side of the wire drawing wheel 2, the electromagnet of the motor on the flexible telescopic sealing sheet 9 in the square dust-collecting tube 6 on the right side of the wire drawing wheel 2 generates the different magnetic force with the strong magnetic strip to attract each other, the two flexible telescopic sealing sheets 9 move and attach each other under the guidance of the sealing sheet guide block 902 and the sealing sheet guide groove 601 to close the square dust-collecting tube 6 on the upper side of the wire drawing wheel 2, the dust collection fan set 501 is started to form a reverse dust collection passage through the forward dust collection semi-ring 4, the forward dust-collecting tube 6 on the upper side and the dust collection sliding plate 7, when the hand-held wire drawing machine body 1 moves along the wire drawing direction, the dust absorption sliding plate 7 absorbs the generated stainless steel dust (please refer to fig. 11), and after the wire drawing is finished, the dust cleaning rotating door on the forward dust collection semi-ring 5 is opened to clean the dust in the forward dust collection semi-ring.

Example 3:

referring to fig. 1 to 11, wherein the same or corresponding components as those in embodiment 1 are designated by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience. This example 3 differs from example 1 in that: a method for installing a handheld wire drawing machine for forward dust absorption comprises the following steps:

p1, installing different dust absorption openings, and connecting a dust absorption sliding plate 7 with a corresponding forward dust collection square pipe 6 through a square pipe quick connection plate 8;

p2, clamping the forward dust collecting semi-ring 5 with the forward dust collecting semi-ring 4;

p3, connecting the dust collection sliding plate 7 with the dust shield 3 through a T-shaped sliding block 701;

p4. then sleeving the integrally installed dust hood 3, the forward dust collection semi-ring 4, the forward dust collection semi-ring 5 and the dust collection sliding plate 7 on the outer side of the wire drawing wheel sleeve shaft 101, and fixedly connecting the dust hood 3 with the handheld wire drawing machine body 1 through bolts;

p5. sleeving the wire drawing wheel 2 on the wire drawing wheel sleeve shaft 101;

and P6, finally, screwing the locking block on the wire drawing wheel sleeve shaft 101 to fix the wire drawing wheel 2. Through all adopting detachable structural connection with keeping off dirt cover 3, cisoid dust absorption semi-ring 4, cisoid collection dirt semi-ring 5, cisoid dust collecting square pipe 6 and dust absorption slide 7, can improve the suitability and the alternative of handheld wire drawing machine body 1, the maintenance and the maintenance of the handheld wire drawing machine body 1 of being convenient for improve the portable degree of handheld wire drawing machine body 1.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.