CN112894179B

CN112894179B - Ox horn ring hanger and laser processing equipment

Info

Publication number: CN112894179B
Application number: CN202110048563.8A
Authority: CN
Inventors: 牛嘉怡; 刘冠华; 王嘉檀; 牛清坡
Original assignee: Zhengzhou Tianzheng Technology Development Co ltd
Current assignee: Zhengzhou Tianzheng Technology Development Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2023-05-19
Anticipated expiration: 2041-01-14
Also published as: CN112894179A

Abstract

The invention relates to a ox horn ring hanging tool and laser processing equipment. The ox horn ring hanging tool comprises a clamping ring which is used for being sleeved on the vibrating lens, a connecting part used for connecting the vibrating lens is arranged on the inner ring of the clamping ring, an ox horn part which extends outwards is convexly arranged on the outer ring, and a hook and/or a hanging hole and/or a hanging ring and/or a hanging tool are arranged on the ox horn part. The ox horn ring hanging tool which can be arranged on the vibration lens is used as a platform, the characteristics of clamping the ox horn ring hanging tool between the vibration lens and the lens seat are utilized, the convenient installation of the ox horn ring hanging tool is realized, and the modification of the existing laser processing equipment, such as the modification of the laser marking machine equipment, is also convenient, so that the technical effect of low modification cost of the laser processing equipment is realized.

Description

Ox horn ring hanger and laser processing equipment

Technical Field

The invention belongs to the field of accessories of laser welding/marking equipment, and particularly relates to a ox horn ring hanging tool and laser processing equipment.

Background

At present, in the existing laser marking machine, after the printed workpieces with different shapes are replaced, the height of a vibrating lens with a vibrating mirror on laser marking machine equipment is required to be adjusted, so that the laser beam focus of a through filter can accurately fall at the starting point of a printed pattern, but the existing vibrating lens is generally not provided with a calibrating device, so that a large amount of operations are required in the adjustment process, time and effort are wasted, and the rapid engraving and marking of the workpieces are not facilitated.

The prior patent CN 201420542135.6-laser marking machine discloses that a focus indicating device is arranged on the side wall of a vibrating lens, the focus indicating device comprises at least two laser pens and mounting columns corresponding to the laser pens, the laser pens are fixedly connected with the mounting columns, and emitted light rays of the laser pens intersect at a focus. The height of the vibration lens can be adjusted by correctly placing the workpiece below the vibration lens, and the laser focus of the laser marking machine can be quickly arranged at the starting point position of the workpiece where the pattern needs to be printed through the intersection point of the light beams emitted by the laser pen in the adjusting process. Therefore, the operation can be greatly simplified, and the laser printing efficiency is quickened.

However, in the prior art, the focus indicating device needs to change the shell structure of the vibrating lens, so that when the traditional equipment faces the problem of modification, equipment accessories need to be changed greatly, and the problem of high upgrading cost and unfavorable popularization and application is caused.

Disclosure of Invention

The invention aims to provide a ox horn ring hanging tool with low reconstruction cost for laser processing equipment, which has the following technical scheme:

the ox horn ring hanging tool comprises a clamping ring which is used for being sleeved on the vibrating lens, a connecting part used for connecting the vibrating lens is arranged on the inner ring of the clamping ring, an ox horn part which extends outwards is convexly arranged on the outer ring, and a hook and/or a hanging hole and/or a hanging ring and/or a hanging tool are arranged on the ox horn part.

Preferably, the snap ring is a flat integrally formed circular ring section, the connecting part is an edge part of an inner ring of the snap ring, the ox horn part is integrally arranged on the outer ring of the snap ring, and the ox horn part is provided with a hook and/or a hanging hole and/or a hanging ring.

Preferably, the ox horn ring hanging tool is a stainless steel member formed by stamping and/or cutting a stainless steel plate.

Preferably, the tip of the ox horn part is semicircular, two sides of the root are provided with concave transition fillets which are positioned on the edge of the outer ring of the clamping ring and are excessive in the arc of the tip section, and the root of the ox horn part is wider than the tip.

Preferably, the ox horn is provided with a hanging hole at the transition position of the tip and the root or the tip.

Preferably, the ox horn ring hanging tool is a stainless steel member formed by bending after stamping and/or cutting a stainless steel plate, and the bent hooks are arranged at the ox horn parts.

Preferably, the ox horn portion has a root portion connected to the outer wall of the snap ring and a claw portion bent from the root portion to one end of the snap ring, the claw portion forming the said hook in an L shape on the root portion, the claw portion being gradually narrowed from a position connected to the root portion to the tip end.

Preferably, at least two ox horn parts are arranged on one side of the clamping ring, the claw parts of the ox horn parts are flush with each other and are located on the same plane, and the root parts of the ox horn parts are flush with each other and are located on the other plane.

Preferably, the ox horn parts are a plurality of and are distributed at intervals along the circumference of the clamping ring.

The invention also aims to provide laser processing equipment applying the ox horn ring hanging tool, which adopts the following technical scheme:

the laser processing equipment comprises a vibrating lens, wherein a ox horn ring hanging tool is integrally arranged on or detachably connected with the vibrating lens, the ox horn ring hanging tool comprises a clamping ring which is sleeved on the vibrating lens, the inner ring of the clamping ring is provided with a connecting part used for connecting the vibrating lens, the outer ring is convexly provided with an outwards-overhanging ox horn part, and the ox horn part is provided with a hook and/or a hanging hole and/or a hanging ring and/or a hanging tool.

The invention has the beneficial effects that:

the ox horn ring hanging tool which can be arranged on the vibration lens is used as a platform, the characteristics of clamping the ox horn ring hanging tool between the vibration lens and the lens seat are utilized, the convenient installation of the ox horn ring hanging tool is realized, and the modification of the existing laser processing equipment, such as the modification of the laser marking machine equipment, is also convenient, so that the technical effect of low modification cost of the laser processing equipment is realized.

Drawings

FIG. 1 is a schematic view of a laser marking machine in example 1 of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the laser marking machine of FIG. 1 after the chassis has been removed;

fig. 4 is a front view of fig. 3;

FIG. 5 is a schematic view of the assembly of the ox horn ring hanger and hanger of FIG. 3;

FIG. 6 is a bottom view of FIG. 5;

FIG. 7 is a schematic view of the dust removing device of FIG. 5 in a state of removing the cloth bag;

FIG. 8 is a schematic view of the dust extraction device of FIG. 7 from another perspective;

FIG. 9 is a schematic view of a ox horn ring fixture in example 2 of the present invention;

fig. 10 is a front view of fig. 9;

FIG. 11 is a schematic view of a ox horn ring fixture in example 3 of the present invention;

fig. 12 is a schematic view of the broken surface of fig. 11.

Detailed Description

Example 1:

referring to fig. 1 to 8, schematic diagrams of a laser processing apparatus of the present embodiment, which is a laser marker, are shown, and mainly composed of a cabinet 101, a column 102, an optical path system 103, and an auxiliary fitting 104. The structure of the cabinet 101, the upright 102 and the optical path system 103 is consistent with that of a laser marking machine commonly used in the prior art, and can be seen in the prior patent of the applicant, such as CN205309567U, CN208840716U and the like. The main improvement of the invention is that an auxiliary fitting 104 is additionally arranged on the vibrating lens of the existing laser marking machine. The auxiliary fitting 104 mainly comprises a bracket 1041 and a hanging member adapted thereon.

The ox horn ring hanging tool 1041 comprises a clamping ring 1042 clamped between the vibration lens and the lens seat in a clamping manner, the edge of the inner ring of the clamping ring 1042 is a connecting part clamped and fixed between the vibration lens and the lens seat, and an ox horn part 1043 which extends outwards is convexly arranged on the outer ring. The bracket 1041 is a stainless steel member formed by cutting and bending a stainless steel plate. The ox horn 1043 has a root portion 1044 connected to the outer wall of the collar 1042 and a claw portion 1045 bent from the root portion 1044 to one end of the collar 1042, the claw portion 1045 forming an L-shaped hook on the root portion 1044, the claw portion 1045 narrowing gradually from the position connected to the root portion 1044 to the tip end; and a hanging hole is formed in the root 1044 of the ox horn 1043, and the hanging hole is close to the snap ring 1042. The ox horn portions 1043 are arranged on the front side and the rear side of the snap ring 1042 in a group of four and two-by-two symmetrical manner, the claw portions 1045 of the two ox horn portions 1043 on the same side are flush with each other and are positioned on the same plane, and the root portions 1044 are flush with each other and are positioned on the other plane; the root 1044 of the ox horn 1043 is arc-shaped, and the overhanging portions of the root 1044 of the two ox horns 1043 on the same side are oppositely encircling and bent.

The hanging piece comprises a plumb hanging piece 1046 connected to the ox horn ring hanging piece 1041, the plumb hanging piece 1046 is formed by a silk thread 1047 connected to a hanging hole, the upper end of the silk thread 1047 passes through a hanging hole and is fixed on the ox horn portion 1043, and the fixing mode can be at least one of binding, bonding, buckling and the like; the lower end of the silk thread 1047 is connected with a naturally falling plumb 1048, and the thousand hammers can be at least one of inverted cone-shaped counterweights, embroidery needles, paper clips, screws and the like. Preferably, to accommodate the focus distance of different vibration lenses, the upper end of the wire 1047 may be attached to the ox horn 1043 or the collar 1042 by a lockable and unlockable spool.

The pendant further comprises a light shielding plate 1049 connected to the two ox horn portions 1043 on the front side of the collar 1042, where the light shielding plate 1049 is made of semitransparent light filtering materials, and according to different laser wavelengths, light filtering plates with different colors, thicknesses and materials can be selected, and in this embodiment, the light filtering plates are made of green semitransparent plastic plates. The filter plate has a riser section 10411 at the top and a swash plate section 10412 integrally provided under the riser section 10411, the swash plate section 10412 being inclined forward. A rectangular clamping hole matched with the ox horn 1043 is formed in the top of the inclined plate section 10412, so that a claw 1045 of the ox horn 1043 can pass through the rectangular clamping hole and is blocked and matched with the front of the vertical plate section 10411; preferably, the rectangular shaped bayonet can also be located on the riser section 10411.

The pendant further comprises a dust removing device 10413 connected to the two ox horns 1043 at the rear side of the clamp ring 1042, the dust removing device 10413 comprises a connecting plate 10414 hung on the ox horns 1043, the connecting plate 10414 is provided with a vertical plate section at the top and a rear inclined plate section 10412 integrally connected to the lower side of the vertical plate section, and a rectangular clamping hole matched with the ox horns 1043 is formed in the rear inclined plate section 10412, so that the claw portions 1045 of the ox horns 1043 can pass through the rectangular clamping hole and are blocked and matched with the rear side of the vertical plate section. A circular ventilation opening is formed in the lower position of the rear inclined plate section 10412, a protective cover 10415 fixed in front of the rear inclined plate section 10412 is covered in front of the ventilation opening, an axial flow fan 10416 fixed in the rear of the rear inclined plate section 10412 is coaxially arranged behind the ventilation opening, and the outer diameter of the fan of the axial flow fan 10416 is larger than the caliber of the ventilation opening. The rear side of the axial flow fan 10416 is covered with a cloth bag 10417 which is gradually narrowed from front to back, the cloth bag 10417 is sleeve-shaped, the front end opening of the cloth bag 10417 is surrounded and fixed at the rear of the rear inclined plate section 10412, the rear end opening is freely suspended, and the front end opening is larger than the rear end opening.

Example 2:

as shown in fig. 9 and 10, the difference between the present embodiment and embodiment 1 is the structure of the ox horn ring hanging tool 2041, and the ox horn ring hanging tool 2041 is a flat integrally formed circular ring section bar, and is formed by punching and/or cutting a stainless steel plate. The tip of the ox horn 2043 is semicircular, two sides of the root 2044 are provided with concave transition fillets which are positioned on the outer ring edge of the snap ring 2042 and the arc transition of the tip section excessively, and the root 2044 of the ox horn 2043 is wider than the tip. The ox horn 2043 is provided with a hanging hole at the transition or tip of the tip and root 2044. The installation mode of the ox horn ring hanging tool 2041 is the same as that of the ox horn ring hanging tool 2041 in embodiment 1, except that only a plumb hanger, a light shielding plate connected by a hanging mode and a dust removing device can be installed on the ox horn ring hanging tool.

Example 3:

as shown in fig. 11 and 12, the difference between this embodiment and embodiment 1 is the structure of the ox horn ring hanging tool 3041, the ox horn ring hanging tool 3041 includes an upper snap ring 3051 and a lower snap ring 3052 coaxially stacked, the lower snap ring 3052 is a punched flat ring, the upper snap ring 3051 is also a ring, but the upper snap ring 3051 is bent and processed with a plurality of recesses uniformly distributed in the circumferential direction, the recesses extend radially to form a guide groove penetrating through the inner and outer rings of the upper snap ring 3051, a hanging piece 3053 with the top flush with the top surface of the protruding portion of the upper snap ring 3051 is slidably mounted in the guide groove, the outer end of the hanging piece 3053 is provided with the ox horn portion as described in embodiment 1 or embodiment 2, the inner end of the hanging piece 3053 is bent downward to form an arc-shaped supporting portion 3054, and the supporting portion 3054 is thermally fused with an elastic rubber layer 3055. The lower side of the hanging piece 3053 is connected with a circular guide post 3056, the guide post 3056 is radially and slidably inserted into a kidney-shaped guide hole formed in the upper clamping ring 3051 along the upper clamping ring 3051, the lower end of the guide post 3056 is connected with a reset wedge 3057, the reset wedge 3057 is provided with a connecting hole extending along the circumferential direction of the upper clamping ring 3051, a hairspring 3058 for pressing the reset wedge 3057 to move inwards of the upper clamping ring 3051 is movably inserted into the connecting hole, the inner end of the reset wedge 3057 is provided with an outer inclined surface inclined outwards of the upper clamping ring 3051, the inner inclined surface of the outer inclined surface is matched with a movable wedge 3059 fixedly connected with the lower clamping ring 3052, and the inner side of the movable wedge 3059 is in threaded connection with a fixed sleeve 3061 fixedly connected with the inner ring of the upper clamping ring 3051. The inner ring of the upper snap ring 3051 and the fixed sleeve 3061 are provided with notches for accommodating the supporting top 3054.

When the lens holder is used, the upper clamping ring 3051 and the lower clamping ring 3052 are relatively rotated, so that the upper clamping ring 3051 and the lower clamping ring 3052 move in opposite directions until the hanging pieces 3053 are driven by the reset wedge 3057, and the space surrounded by the inner ends of the hanging pieces 3053 can be used for the lower end of the lens holder to pass through; after the ox horn ring hanging tool is installed in place, the upper clamping ring 3051 and the lower clamping ring 3052 are reversely rotated, so that the pull piece is contracted inwards until the propping part 3054 is propped against the outer peripheral surface of the lens holder, and the self-shaping effect is achieved.

The above description is only given for the preferred example of the application of the present invention, but it is not to be construed as limiting the claims, and the structure of the present invention can be changed in other ways, not limited to the above-described structure. In general, all changes that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The ox horn ring hanging tool is characterized by comprising an upper clamping ring and a lower clamping ring which are coaxially overlapped, wherein the lower clamping ring is a flat circular ring, the upper clamping ring is a circular ring, a plurality of concave parts which are uniformly distributed in the circumferential direction are formed in the upper clamping ring in a bending way, the concave parts extend radially to form guide grooves which penetrate through the inner ring and the outer ring of the upper clamping ring, a plurality of hanging pieces with the tops being flush with the top surface of the convex parts of the upper clamping ring are arranged in the guide grooves in a sliding way, and ox horn parts are arranged at the outer ends of the hanging pieces; the lower side of the hanging piece is connected with a circular guide post, the guide post is radially inserted into a kidney-shaped guide hole formed in the upper clamping ring in a sliding manner along the upper clamping ring, the lower end of the guide post is connected with a reset wedge block, a connecting hole extending along the circumferential direction of the upper clamping ring is formed in the reset wedge block, a hairspring for pressing the reset wedge block to move upwards in the clamping ring is movably inserted into the connecting hole, the inner end of the reset wedge block is provided with an outer inclined surface which is inclined outwards of the upper clamping ring, and the inner inclined surface of the outer inclined surface is matched with a movable wedge block fixedly connected with the lower clamping ring; the inner side of the movable wedge block is in threaded connection with a fixed sleeve fixedly connected with the inner ring of the upper clamping ring; notches for accommodating the propping part are formed in the inner ring of the upper clamping ring and the fixed sleeve; the ox horn is provided with a lifting appliance.

2. The ox horn ring hanger of claim 1, wherein the ox horn ring hanger is a stainless steel member stamped and/or cut from a stainless steel sheet material.

3. The ox horn ring hanging tool according to claim 1, wherein the tip of the ox horn part is semicircular, concave transition fillets positioned at the edge of the outer ring of the snap ring and at the arc transition of the tip section are arranged on two sides of the root, and the root of the ox horn part is wider than the tip.

4. A ox horn ring hanger according to claim 3, wherein the ox horn portion is provided with a hanging hole at or at the transition of the tip and root.

5. The ox horn ring hanging tool according to claim 1, wherein the ox horn ring hanging tool is a stainless steel member formed by bending after stamping and/or cutting of stainless steel plates, and the ox horn part is provided with the hooks formed by bending.

6. The bracket of claim 5, wherein the bracket has a root portion connected to the outer end of the hanger piece and a claw portion bent from the root portion toward one end of the retainer ring, the claw portion forming the L-shaped hook on the root portion, the claw portion being gradually narrowed from a position connected to the root portion toward the tip end.

7. The bracket of claim 6, wherein at least two corners are provided on one side of the upper clip, and the claw portions of each corner are flush with each other and on the same plane, and the root portions of each corner are flush with each other and on the other plane.

8. The bracket of any of claims 1-7, wherein there are a plurality of bracket portions spaced apart in the circumferential direction of the collar.

9. Laser processing apparatus comprising a vibrating lens, characterized in that the vibrating lens is integrally provided with or detachably connected to a ox horn ring fixture as claimed in any one of the preceding claims 1-8.