CN212599915U

CN212599915U - Positioning device convenient for double-sided laser etching of electronic product parts

Info

Publication number: CN212599915U
Application number: CN202020998696.2U
Authority: CN
Inventors: 窦进军
Original assignee: Jiangsu Jiumao Precision Electronic Technology Co Ltd
Current assignee: Jiangsu Jiumao Precision Electronic Technology Co Ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-26
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a positioning device convenient for double-sided laser etching of electronic product parts, which belongs to the technical field of electronic product part processing, and comprises a positioning base arranged on a processing table through a frame body, the outer end of the positioning base is provided with a conversion port, the conversion port is rotatably connected with a positioning jig through a pair of rotating shafts, the upper end of the positioning jig is provided with a positioning groove, a pressing frame matched with the positioning groove is arranged in the positioning groove, the pressing frame and the positioning jig are both fixedly connected with a plurality of magnetic blocks corresponding to each other, so that in the double-sided laser etching processing process of the electronic product parts, the requirement of double-sided positioning of the parts can be simultaneously met by only using one positioning jig, the part processing cost is effectively reduced, and for the same part, a worker only needs to carry out the work of putting in and taking out the part once, the laser etching equipment does not need to move back and forth, so that the laser etching processing efficiency of parts can be effectively improved.

Description

Positioning device convenient for double-sided laser etching of electronic product parts

Technical Field

The utility model relates to an electronic product parts machining technical field, more specifically say, relate to a positioner convenient to two-sided radium carving of electronic product part.

Background

Laser carving, also called laser carving processing, is a process for surface treatment by optical principle, which is to carve traces by chemical and physical changes of surface substances caused by the light energy of laser beams, or burn off partial substances by the light energy to display the graphics and characters to be etched.

At present, for electronic product parts (such as electronic product shells, internal element substrates and the like) with partial flat plate shapes, the front and back surfaces of the parts need to be processed by laser engraving, and although laser engraving equipment capable of simultaneously processing the front and back surfaces of the parts is available on the market, because the laser engraving equipment is expensive in cost, small electronic product part processing manufacturers generally use laser engraving equipment for single-surface processing.

When the flat electronic product parts are subjected to laser etching processing, positioning is generally carried out through positioning jigs (the positioning jigs are provided with positioning grooves matched with the parts and can play a role in positioning the parts), however, when the shapes of the electronic product parts are irregular, the original positioning jigs cannot be applied after the parts are turned over, so that in the laser etching processing process of the same parts, two positioning jigs are generally required to be prepared and are respectively used for positioning work of front laser etching and back laser etching of the parts, on one hand, the processing cost of the electronic product parts is increased, on the other hand, a part is required to be put into the positioning jigs twice and then taken out of the positioning jigs by a worker, great inconvenience exists (due to the extremely small gap between the part and the positioning grooves on the positioning jigs, the putting and taking processes of the part both have certain difficulty and inconvenience), in addition, the laser etching equipment still needs to shift back and forth between the front positioning jig and the back positioning jig during working, and the efficiency of double-sided laser etching processing of electronic product parts is seriously influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a positioner convenient to two-sided radium carving of electronic product part, it can realize in the two-sided radium carving course of working of electronic product part, only need use a positioning jig just can satisfy the demand of part two-sided location simultaneously, effectively reduce the parts machining cost, and to same part, the staff only need carry out the work that the part was put into and was taken out once, radium carving equipment also need not to make a round trip to shift, thereby can effectively improve the efficiency of part radium carving processing.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A positioning device convenient for double-sided laser etching of electronic product parts comprises a positioning base arranged on a processing table through a frame body, wherein a conversion port is formed in the outer end of the positioning base, a positioning jig is rotatably connected in the conversion port through a pair of rotating shafts, a positioning groove is formed in the upper end of the positioning jig, a pressing frame matched with the positioning groove is arranged in the positioning groove, a plurality of magnetic blocks corresponding to each other are fixedly connected in the pressing frame and the positioning jig, a laser etching port communicated with the positioning groove is formed in the lower end of the positioning jig, accommodating grooves are formed in the left inner wall and the right inner wall of the conversion port, a brake seat matched with the brake seat is connected in an inner sliding mode, wedge-shaped clamping blocks are fixedly connected at the left end and the right end of the positioning jig, wedge-shaped clamping grooves matched with the wedge-shaped clamping blocks are formed in one end, close to the wedge-shaped clamping blocks, of, the equal fixed mounting in both ends has electric putter about the location base, and electric putter's flexible end extend to in its holding tank that corresponds the position and with brake seat fixed connection, can realize in the two-sided radium carving course of working of electronic product part, only need use a positioning jig just can satisfy the demand of part two-sided location simultaneously, effectively reduce the parts machining cost, and to same part, the staff only need carry out the work that the part was put into and was taken out once, radium carving equipment also need not to make a round trip to shift, thereby can effectively improve the efficiency of part radium carving processing.

Furthermore, one of them the pivot is kept away from the one end of positioning jig and is extended to the location base outside and fixedly connected with and waves the handle, waves the handle and can make things convenient for the staff to rotate positioning jig.

Further, a pair of stoppers that are located under shaking the handle are fixedly connected with to location base outer end, and two stoppers are located the pivot left and right sides respectively, and the stopper can make things convenient for staff to control positioning jig's turned angle.

Further, press a pair of pulling handle that is bilateral symmetry and distributes of frame upper end fixedly connected with, the inside fixedly connected with strengthening rib of pulling handle, pulling handle can make things convenient for the staff to take out the frame from the constant head tank with pressing, and the strengthening rib can increase the intensity of pulling handle, makes the difficult emergence fracture of pulling handle.

Furthermore, the inner wall of the positioning groove and the outer end of the pressing frame are fixedly connected with flexible pads, the thickness of each flexible pad is 2-3mm, and the flexible pads can effectively avoid direct contact between parts and the hard surfaces of the pressing frame and the positioning jig, so that the parts are effectively prevented from being scratched and damaged, and certain protection effect is achieved on the parts.

Furthermore, the positioning jig is made of aluminum alloy materials, the thickness of the positioning jig is 10-15cm, the shaking handle made of aluminum alloy has high strength and is not prone to generating large deformation, and meanwhile the positioning jig has the advantage of light weight, so that workers can rotate the positioning jig more easily and labor-saving.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize in the two-sided radium carving course of working of electronic product part, only needs to use a positioning jig just can satisfy the demand of part two-sided location simultaneously, effectively reduces the parts machining cost to same part, the staff only need carry out the work that the part put into and taken out once, and radium carving equipment also need not the round trip to shift, thereby can effectively improve the efficiency of part radium carving processing.

(2) One end of one of the rotating shafts, which is far away from the positioning jig, extends to the outer side of the positioning base and is fixedly connected with a shaking handle, and the shaking handle can facilitate the rotation of the positioning jig by a worker.

(3) The positioning base outer end fixedly connected with is located the stopper that shakes under the handle to a pair of, and two stoppers are located the pivot left and right sides respectively, and the stopper can make things convenient for staff to control positioning jig's turned angle.

(4) The pair of pulling handles that are bilateral symmetry and distribute of pressure frame upper end fixedly connected with, the inside fixedly connected with strengthening rib of pulling handle, the pulling handle can make things convenient for the staff to take out the pressure frame from the constant head tank in, and the strengthening rib can increase the intensity of pulling handle, makes the difficult emergence fracture of pulling handle.

(5) The inner wall of the positioning groove and the outer end of the pressing frame are fixedly connected with flexible pads, the thickness of each flexible pad is 2-3mm, and the flexible pads can effectively prevent parts from being in direct contact with the hard surfaces of the pressing frame and the positioning jig, so that the parts are effectively prevented from being scratched and damaged, and certain protection effect is achieved on the parts.

(6) The positioning jig is made of aluminum alloy materials, the thickness of the positioning jig is 10-15cm, the shaking handle made of aluminum alloy has high strength and is not easy to generate large deformation, and meanwhile, the positioning jig has the advantage of light weight, so that workers can rotate the positioning jig more easily and labor-saving.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the positioning plate of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic external structural view of the present invention;

fig. 5 is a top view of the external structure of the present invention;

fig. 6 is the internal structure diagram of the positioning plate in the overturning process.

The reference numbers in the figures illustrate:

1 processing platform, 2 location bases, 3 conversion mouths, 4 pivots, 5 positioning jig, 6 constant head tank, 7 pressure frames, 8 magnetic blocks, 9 radium carving mouths, 10 holding tanks, 11 braking seats, 12 wedge fixture blocks, 13 wedge draw-in grooves, 14 electric putter, 15 shake handle, 16 stopper, 17 pulling handle, 18 flexible pad.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, 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 based on the embodiments 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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "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 meaning 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, a positioning device for facilitating double-sided laser etching of electronic product parts comprises a positioning base 2 mounted on a processing table 1 through a frame body, referring to fig. 1 and 5, a conversion port 3 is drilled at the outer end of the positioning base 2, a positioning jig 5 is rotatably connected in the conversion port 3 through a pair of rotating shafts 4, referring to fig. 2-3 and 5, a positioning groove 6 is drilled at the upper end of the positioning jig 5, the positioning groove 6 is matched with a part to be processed in shape and can position the part, a pressing frame 7 matched with the positioning groove 6 is arranged in the positioning groove 6, the specific shape of the pressing frame 7 is shown in fig. 5, wherein the hollow part can accommodate laser of a laser etching device to pass through, a plurality of magnetic blocks 8 corresponding to each other are fixedly connected in the pressing frame 7 and the positioning jig 5, the magnetic blocks 8 are made of magnet materials, and the sum of gravity of the part and the pressing frame 7 is far smaller than the adsorption force between the corresponding magnetic blocks 8, the magnetic block 8 in the pressure frame 7 and the magnetic block 8 in the positioning jig 5 can be mutually adsorbed, the pressure frame 7 can be firmly adsorbed in the positioning groove 6 under the action of the magnetic block 8, please refer to fig. 2-3, the lower end of the positioning jig 5 is provided with a laser etching port 9 communicated with the positioning groove 6, the inner diameter of the laser etching port 9 is smaller than that of the positioning groove 6, and the laser etching port 9 can accommodate laser of laser etching equipment to pass through.

Referring to fig. 1 and 5, the left and right inner walls of the conversion port 3 are both cut with an accommodating groove 10, the accommodating groove 10 is slidably connected with a brake seat 11 matched therewith, the accommodating groove 10 can slide left and right in the brake seat 11, the left and right ends of the positioning fixture 5 are both fixedly connected with wedge-shaped fixture blocks 12, one end of the brake seat 11 close to the wedge-shaped fixture block 12 is cut with wedge-shaped slots 13 matched with the wedge-shaped fixture blocks 12, the wedge-shaped fixture blocks 12 extend into the wedge-shaped slots 13 at the corresponding positions, the brake seat 11, the wedge-shaped fixture blocks 12 and the wedge-shaped slots 13 are mutually matched, the positioning fixture 5 can be clamped and fixed in the conversion port 3, so that the positioning fixture 5 cannot rotate, the left and right ends of the positioning base 2 are both fixedly provided with electric push rods 14, the telescopic ends of the electric push rods 14 extend into the accommodating grooves 10 at the corresponding positions and are fixedly connected with the, those skilled in the art can select an appropriate type of electric putter 14 according to actual needs, for example: ANT-26, electric putter 14 can drive and remove about brake seat 11, can realize in the two-sided radium carving course of working of electronic product part, only need use a positioning jig 5 just can satisfy the demand of part two-sided location simultaneously, effectively reduces the parts machining cost to same part, the staff only need carry out the work that the part was put into and was taken out once, radium carving equipment also need not to make a round trip to shift, thereby can effectively improve the efficiency of part radium carving processing.

Referring to fig. 4-5, one end of one of the rotating shafts 4, which is far away from the positioning fixture 5, extends to the outside of the positioning base 2 and is fixedly connected with a rocking handle 15, the rocking handle 15 can facilitate the rotation of the positioning fixture 5 by the worker, the pair of limiting blocks 16, which are located right below the rocking handle 15, are fixedly connected to the outer end of the positioning base 2, and the two limiting blocks 16 are respectively located at the left and right sides of the rotating shaft 4, when the positioning fixture 5 is in a front-up horizontal state, the rocking handle 15 just contacts with the limiting block 16 at the right side, and when the worker rotates the positioning fixture 5 counterclockwise by 180 degrees (i.e., when the positioning fixture 5 is in a reverse-up horizontal state), the rocking handle 15 just contacts with the limiting block 16 at the left side, so that the limiting blocks 16 can facilitate the worker.

Referring to fig. 2-3, a pair of pulling handles 17 are fixedly connected to the upper end of the pressing frame 7, the pulling handles 17 are symmetrically distributed, reinforcing ribs are fixedly connected to the inside of the pulling handles 17, the pulling handles 17 can facilitate the worker to take the pressing frame 7 out of the positioning slot 6, the reinforcing ribs can increase the strength of the pulling handles 17, so that the pulling handles 17 are not prone to fracture, flexible pads 18 are fixedly connected to the inner wall of the positioning slot 6 and the outer end of the pressing frame 7, the thickness of the flexible pads 18 is 2-3mm, the flexible pads 18 are made of rubber materials, the flexible pads 18 can effectively prevent parts from directly contacting with the pressing frame 7 and the hard surface of the positioning jig 5, so that the parts are effectively prevented from being scratched, and the parts are protected to a certain extent, referring to fig. 1 and 6, the positioning jig 5 is made of aluminum alloy material, the thickness of the positioning jig 5 is 15cm, the shaking handle 15 made of aluminum alloy has high strength, the fixture is not easy to deform greatly, has the advantage of light weight, and can make the worker rotate the positioning fixture 5 more easily and labor-saving.

Referring to fig. 1-5, when a worker needs to perform double-sided laser engraving on a flat electronic product part, referring to fig. 2-3, the front side of the part to be processed is first placed into a positioning groove 6 of a positioning fixture 5, then a pressing frame 7 is placed into the positioning groove 6, the pressing frame 7 is firmly adsorbed into the positioning groove 6 under the interaction of a magnetic block 8, the part is pressed and positioned, referring to fig. 1-3, and then the worker can start corresponding laser engraving equipment to perform laser engraving on the front side of the part (laser generated by the laser engraving equipment passes through a hollow part of the pressing frame 7), referring to fig. 1-6, after the front side of the part is engraved, the worker can control the telescopic ends of two electric push rods 14 to retract so as to drive a seat 11 to completely enter an accommodating groove 10, so that a wedge-shaped fixture block 12 and a wedge-shaped fixture groove 13 corresponding to each other are completely separated, and then the clamping fixing effect on the positioning jig 5 is removed, then, the worker can rotate the positioning jig 5 by 180 degrees along the counterclockwise direction, so that the reverse side of the part positioned on the positioning jig 5 faces upwards (the part cannot fall under the action of the pressing frame 7 and the magnetic block 8), and then, the worker can control the telescopic ends of the two electric push rods 14 to extend out, so as to drive the two brake bases 11 to extend out of the accommodating tank 10, so as to combine the corresponding wedge-shaped fixture blocks 12 and the corresponding wedge-shaped clamping grooves 13, so as to clamp and fix the positioning jig 5 again, at this time, the worker can start the corresponding laser engraving equipment to perform laser engraving processing on the reverse side of the part (the laser generated by the laser engraving equipment passes through the laser engraving port 9), after the front and the back of the part are processed, the worker can take the pressing frame 7 and the part out of the positioning groove 6 in sequence (the worker can take the part out directly, also can convert the part into and openly take out up, when the staff chooses directly to take out, the location direction of next part should be reverse side up), can realize in the two-sided radium carving course of working of electronic product part, only need use a positioning jig 5 just can satisfy the demand of part two-sided location simultaneously, effectively reduce the parts machining cost, and to same part, the staff only need carry out the work that the part put into and taken out once, radium carving equipment also need not to make a round trip to shift, thereby can effectively improve the efficiency of part radium carving processing.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a positioner convenient to two-sided radium carving of electronic product part, includes and installs location base (2) on processing platform (1) through the support body, its characterized in that: the outer end of the positioning base (2) is provided with a conversion port (3), the conversion port (3) is connected with a positioning jig (5) through a pair of rotating shafts (4) in a rotating manner, the upper end of the positioning jig (5) is provided with a positioning groove (6), a pressing frame (7) matched with the positioning groove (6) is arranged in the positioning groove (6), a plurality of magnetic blocks (8) corresponding to each other are fixedly connected inside the pressing frame (7) and the positioning jig (5), the lower end of the positioning jig (5) is provided with a laser carving port (9) communicated with the positioning groove (6), the left inner wall and the right inner wall of the conversion port (3) are provided with accommodating grooves (10), the accommodating grooves (10) are internally connected with brake seats (11) matched with the brake seats in a sliding manner, the left end and the right end of the positioning jig (5) are fixedly connected with wedge-shaped clamping blocks (12), one end, close to the wedge-shaped clamping blocks (12), of the brake seats (11) is, and the wedge-shaped clamping block (12) extends into the wedge-shaped clamping groove (13) at the corresponding position, electric push rods (14) are fixedly mounted at the left end and the right end of the positioning base (2), and the telescopic ends of the electric push rods (14) extend into the accommodating grooves (10) at the corresponding positions and are fixedly connected with the brake seat (11).

2. The positioning device convenient for double-sided laser etching of electronic product parts as claimed in claim 1, wherein: one end of the rotating shaft (4) far away from the positioning jig (5) extends to the outer side of the positioning base (2) and is fixedly connected with a shaking handle (15).

3. The positioning device convenient for double-sided laser etching of electronic product parts as claimed in claim 2, wherein: the outer end of the positioning base (2) is fixedly connected with a pair of limiting blocks (16) which are positioned right below the shaking handle (15), and the two limiting blocks (16) are respectively positioned at the left side and the right side of the rotating shaft (4).

4. The positioning device convenient for double-sided laser etching of electronic product parts as claimed in claim 1, wherein: the upper end of the pressing frame (7) is fixedly connected with a pair of pulling handles (17) which are distributed in bilateral symmetry, and reinforcing ribs are fixedly connected inside the pulling handles (17).

5. The positioning device convenient for double-sided laser etching of electronic product parts as claimed in claim 1, wherein: the inner wall of the positioning groove (6) and the outer end of the pressing frame (7) are fixedly connected with flexible pads (18), and the thickness of each flexible pad (18) is 2-3 mm.

6. The positioning device convenient for double-sided laser etching of electronic product parts as claimed in claim 1, wherein: the positioning jig (5) is made of aluminum alloy materials, and the thickness of the positioning jig (5) is 10-15 cm.