CN212217903U

CN212217903U - Auxiliary material taking device for CNC (computer numerical control) machining of electronic product parts

Info

Publication number: CN212217903U
Application number: CN202020854772.2U
Authority: CN
Inventors: 窦进军
Original assignee: Kunshan Jiumao Electronic Technology Co ltd
Current assignee: Kunshan Jiumao Electronic Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-25
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an auxiliary material taking device for CNC (computerized numerical control) machining of electronic product parts, which belongs to the technical field of electronic product part machining, and comprises a machining table, wherein a positioning jig is fixedly arranged at the upper end of the machining table, a positioning groove is arranged at the upper end of the positioning jig, a main groove is arranged at the upper end of the machining table and is chiseled under the positioning jig, a support matched with the main groove is connected in the main groove in a sliding way, a plurality of material lifting columns which are uniformly distributed are fixedly connected at the upper end of the support, a plurality of through holes communicated with the positioning groove are chiseled at the lower end of the positioning jig, and the upper end of each material lifting column extends into the through hole at the corresponding position, so that in the CNC machining process of the electronic product parts, a worker can conveniently take out the machined parts from the positioning groove of the positioning jig, the material taking process is convenient and rapid, and, thereby effectively ensuring the CNC machining efficiency of the parts.

Description

Auxiliary material taking device for CNC (computer numerical control) machining of electronic product parts

Technical Field

The utility model relates to an electronic product parts machining technical field, more specifically say, relate to an electronic product parts CNC processing is with supplementary extracting device.

Background

CNC processing usually refers to computer digital control precision machining, including CNC processing lathe, CNC processing milling machine, CNC processing boring and milling machine etc. often is used for the high electronic product part of machining precision requirement, and among the current electronic product part, part is flat-plate-shaped, for example: in the CNC processing of flat plate-shaped parts, a profiling positioning jig is usually adopted to position the flat plate-shaped parts such as a shell of an electronic product and a substrate of an internal element.

Profile modeling positioning jig upper end seted up with wait to process part assorted profile modeling constant head tank, when the staff need carry out CNC man-hour to the part, can put into the constant head tank with the part in, because the shape of constant head tank and part is unanimous basically, therefore the constant head tank can play very stable positioning action to the part, in addition, partial profile modeling positioning jig still is equipped with the vacuum and inhales the assistance-localization real-time, further improves the stability of location.

However, in profile modeling positioning jig in-service use, because the clearance between constant head tank and the part is minimum usually, after parts machining accomplished, when the staff need take out the part from the constant head tank in, there is often great difficulty, leads to getting the extravagant more time of material process easily, influences the CNC machining efficiency of part.

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 an electron product part CNC processing is with supplementary extracting device, it can realize in electron product part CNC course of working, and the part that the staff of being convenient for will process the completion takes out from positioning jig's constant head tank, and gets the material process convenient, swift, effectively avoids its extravagant too much time to effectively ensure the CNC machining efficiency of part.

2. Technical scheme

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

An auxiliary material taking device for CNC (computerized numerical control) machining of electronic product parts comprises a machining table, wherein a positioning jig is fixedly mounted at the upper end of the machining table, a positioning groove is formed in the upper end of the positioning jig, a main groove is formed in the upper end of the machining table and located under the positioning jig, a support matched with the main groove is connected in the main groove in a sliding mode, a plurality of material lifting columns are fixedly connected at the upper end of the support in an evenly distributed mode, a plurality of through holes communicated with the positioning groove are formed in the lower end of the positioning jig, the upper end of each material lifting column extends into the through hole in the corresponding position of the corresponding material lifting column, a plurality of containing grooves are formed in the lower inner wall of the main groove in an evenly distributed mode, a stretching spring is fixedly connected between the lower inner wall of each containing groove and the lower end of the support, a pair of side grooves communicated with the main groove are formed in the upper end of the, the left end and the right end of the support are fixedly connected with driven toothed plates, the two driven toothed plates respectively extend into side grooves at corresponding positions and are meshed with the gears, sliding plates are slidably connected in the two side grooves, and the two sliding plates are respectively positioned at one side of the two gears which are far away from each other, one end of the sliding plate close to the gears is fixedly connected with a driving toothed plate which is engaged and connected with the gears, the lower ends of the sliding plates penetrate through the processing table and extend to the lower side of the processing table, a T-shaped rod positioned on the lower side of the processing table is fixedly connected between the two sliding plates, the lower end of the T-shaped rod is fixedly connected with a pedal, can realize that in the CNC processing process of electronic product parts, the working personnel can conveniently take out the processed parts from the positioning grooves of the positioning jig, and the material taking process is convenient and quick, and excessive time waste is effectively avoided, so that the CNC machining efficiency of parts is effectively guaranteed.

Further, both ends are all fixedly connected with T shape slider about the support, main recess inner wall chisel have with T shape slider sliding connection's T shape guide way, mutually support between T shape slider and the T shape guide way, can play the effect of injecing the support and remove the orbit, effectively avoid the support to appear the off normal at the in-process that reciprocates.

Furthermore, the upper end of the material lifting column is fixedly connected with a magnetic block matched with the material lifting column, and after the material lifting column lifts the part out of the positioning groove, the magnetic block can temporarily adsorb the part on the material lifting column, so that the problem that the part is damaged due to falling off is effectively avoided.

Further, magnetism piece upper end fixedly connected with flexible pad, and flexible pad is made by the silica gel material, and lifting the material post and carrying out the material in-process that lifts, flexible pad can play certain guard action to the part, effectively avoids the magnetism piece to cause the scratch to the part and decreases.

Further, be equipped with the telescopic link in the extension spring, and both ends respectively with inner wall fixed connection under support lower extreme and the holding tank about the telescopic link, the telescopic link can effectively avoid extension spring to produce non-working to shift deformation to effectively ensure extension spring's life.

Furthermore, the sliding plate, the T-shaped rod and the pedal are made of aluminum alloy materials, the sliding plate, the T-shaped rod and the pedal made of the aluminum alloy materials have the advantages of high strength and light weight, the restoring force of the extension spring is larger than the sum of the gravity of the sliding plate, the T-shaped rod and the pedal, the extension spring can be effectively guaranteed to be capable of pulling the support downwards at the lowest position in the main groove, and therefore interference of a material lifting column on parts in machining is effectively avoided.

3. Advantageous effects

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

(1) this scheme can realize in electronic product part CNC course of working, and the part that the staff of being convenient for will process the completion takes out in positioning jig's the constant head tank, and gets the material process convenient, swift, effectively avoids its extravagant too much time to effectively ensure the CNC machining efficiency of part.

(2) The equal fixedly connected with T shape slider in both ends about the support, main recess inner wall chisel have with T shape slider sliding connection's T shape guide way, mutually support between T shape slider and the T shape guide way, can play the effect of injecing the support and remove the orbit, effectively avoid the support to appear the off normal at the in-process that reciprocates.

(3) The upper end of the material lifting column is fixedly connected with the magnetic block matched with the material lifting column, and after the material lifting column lifts the part out of the positioning groove, the magnetic block can temporarily adsorb the part on the material lifting column, so that the problem that the part is damaged due to falling off is effectively avoided.

(4) The upper end of the magnetic block is fixedly connected with the flexible pad, the flexible pad is made of a silica gel material, and the flexible pad can play a certain protection role on parts in the material lifting process of the material lifting column, so that the parts are effectively prevented from being scratched by the magnetic block.

(5) Be equipped with the telescopic link in the extension spring, and both ends respectively with inner wall fixed connection under support lower extreme and the holding tank about the telescopic link, the telescopic link can effectively avoid extension spring to produce non-working displacement deformation to effectively ensure extension spring's life.

(6) The sliding plate, the T-shaped rod and the pedal are made of aluminum alloy materials, the sliding plate, the T-shaped rod and the pedal made of the aluminum alloy materials have the advantages of high strength and light weight, the restoring force of the extension spring is larger than the sum of the gravity of the sliding plate, the T-shaped rod and the pedal, the lowest position of the support in the main groove can be effectively guaranteed to be pulled downwards by the extension spring, and therefore interference of the material lifting column on parts in machining is effectively avoided.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic partial cross-sectional view taken at B-B of FIG. 1;

fig. 4 is the utility model discloses get the structure sketch map of material in-process.

The reference numbers in the figures illustrate:

the device comprises a processing table 1, a positioning jig 2, a main groove 3, a support 4, a material lifting column 5, a through hole 6, an accommodating groove 7, an extension spring 8, a side groove 9, a gear 10, a driven toothed plate 11, a sliding plate 12, a driving toothed plate 13, a T-shaped rod 14, a pedal 15, a T-shaped sliding block 16, a T-shaped guide groove 17, a magnetic block 18, a flexible cushion 19 and a telescopic rod 20.

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 and 4, an auxiliary material taking device for CNC processing of electronic product parts comprises a processing table 1, a positioning jig 2 is fixedly installed at the upper end of the processing table 1, a positioning groove is formed at the upper end of the positioning jig 2, the processing table 1 and the positioning jig 2 are both in the prior art, and are not described herein again, a main groove 3 is formed at the upper end of the processing table 1 and located right below the positioning jig 2, a support 4 matched with the main groove 3 is connected in the main groove 3 in a sliding manner, the support 4 can slide up and down in the main groove 3, a plurality of material lifting columns 5 are fixedly connected at the upper end of the support 4, referring to fig. 1-2, a plurality of through holes 6 communicated with the positioning groove are formed at the lower end of the positioning jig 2, the upper end of the material lifting columns 5 extends into the through holes 6 at the corresponding positions, a plurality of accommodating grooves 7 are formed at the lower inner wall of the main groove 3 in a drilling manner, a plurality of, in the course of the part processing, extension spring 8 can be with the support 4 pull down the lowest department in main recess 3 to effectively avoid lifting material post 5 and cause the interference to the part, and holding tank 7 then plays the effect that holds extension spring 8.

Referring to fig. 1-2, a pair of side grooves 9 communicated with the main groove 3 is chiseled at the upper end of the processing table 1, the two side grooves 9 are respectively positioned at the left and right sides of the main groove 3, a gear 10 is rotatably connected in the side grooves 9 through a rotating shaft, driven toothed plates 11 are fixedly connected at the left and right ends of the support 4, the two driven toothed plates 11 respectively extend into the side grooves 9 at the corresponding positions and are engaged with the gear 10, sliding plates 12 are slidably connected in the two side grooves 9, the two sliding plates 12 are respectively positioned at the sides far away from the two gears 10, the sliding plates 12 can slide up and down in the side grooves 9, a driving toothed plate 13 engaged with the gear 10 is fixedly connected at one end of the sliding plate 12 close to the gear 10, the lower end of the sliding plate 12 penetrates through the processing table 1 and extends to the lower side of the processing table 1, a T-shaped rod 14 positioned at the lower side of the processing table, 14 lower extreme fixedly connected with footboard 15 of T shape pole can realize in electronic product part CNC course of working, and the part that the staff of being convenient for will process the completion takes out from positioning jig's constant head tank, and gets material process convenient, swift, effectively avoids its extravagant too much time to effectively ensure the CNC machining efficiency of part.

Referring to fig. 3, both the left and right ends of the support 4 are fixedly connected with T-shaped sliders 16, a T-shaped guide groove 17 slidably connected with the T-shaped sliders 16 is formed in the inner wall of the main groove 3, and the T-shaped sliders 16 and the T-shaped guide groove 17 are matched with each other, so that the moving track of the support 4 can be limited, and the support 4 can be effectively prevented from deviating in the up-and-down moving process, referring to fig. 1-2, the upper end of the material lifting column 5 is fixedly connected with a magnetic block 18 matched with the material lifting column, and the magnetic block 18 is made of a magnetic material capable of adsorbing metal, for example: referring to fig. 4, after the material lifting column 5 lifts the part out of the positioning groove, the magnetic block 18 can temporarily adsorb the part on the material lifting column 5, so as to effectively avoid the problem that the part falls off and is damaged, referring to fig. 1-2, the upper end of the magnetic block 18 is fixedly connected with the flexible pad 19, the flexible pad 19 is made of silica gel, referring to fig. 4, in the material lifting process of the material lifting column 5, the flexible pad 19 can play a certain role in protecting the part, and the part is effectively prevented from being scratched by the magnetic block 18.

Referring to fig. 1-2, the extension spring 8 is provided with an extension rod 20 therein, and the upper and lower ends of the extension rod 20 are respectively fixedly connected to the lower end of the support 4 and the lower inner wall of the accommodating groove 7, so that the extension rod 20 can effectively prevent the extension spring 8 from generating non-working displacement deformation, thereby effectively ensuring the service life of the extension spring 8, the sliding plate 12, the T-shaped rod 14 and the pedal 15 are all made of aluminum alloy materials, the sliding plate 12, the T-shaped rod 14 and the pedal 15 made of the aluminum alloy materials have the advantages of high strength and light weight, and the restoring force of the extension spring 8 is larger than the sum of the gravity of the sliding plate 12, the T-shaped rod 14 and the pedal 15, the restoring force of the extension spring 8 is the pulling force for pulling the support 4 downwards, can effectively ensure extension spring 8 and can pull down the lowest department in main recess 3 with support 4 to effectively avoid lifting material post 5 and causing the interference to the part in the processing.

Referring to fig. 1-4, in the CNC processing process of the electronic product component, the positioning groove on the positioning fixture 2 can position the component, after the component is processed, when a worker needs to take the component out of the positioning groove, the worker can step the pedal 15 downward with a foot, the pedal 15 drives the two sliding plates 12 to move downward through the T-shaped rod 14, the sliding plates 12 drive the driving toothed plate 13 to move downward, because the driving toothed plate 13 and the driven toothed plate 11 located in the same side groove 9 are engaged with the same gear 10, and the two are located on the left and right sides of the gear 10, under the action of the gear 10, the moving directions of the driving toothed plate 13 and the driven toothed plate 11 are completely opposite, so that when the driving toothed plate 13 moves downward, the driven toothed plate 11 can be driven by the gear 10 to move upward, and further drive the support 4 and the material lifting column 5 to move upward, when the material lifting column 5 moves upwards, the material lifting column can penetrate through the through hole 6 and extend into the positioning groove, so that the connection in the positioning groove can be ejected out of the positioning groove and lifted by a certain height, as shown in fig. 4, at the moment, a worker can directly take the part off the material lifting column 5.

Please refer to fig. 1-4, after the worker takes off the part, the pedal 15 can be loosened, at this time, the extension spring 8 can pull the support 4 down to the lowest position in the main groove 3, so as to make the material lifting column 5 return to the initial position, meanwhile, the driven toothed plate 11 can also move downward along with the support 4, and then the gear 10 drives the driving toothed plate 13 to move upward, so as to make the sliding plate 12, the T-shaped rod 14 and the pedal 15 all move upward to the initial position, then, the worker can perform CNC processing on the next part, in the CNC processing process of the electronic product part, the worker can take out the processed part from the positioning groove of the positioning fixture conveniently, and the material taking process is convenient and fast, effectively avoiding wasting too much time, thereby effectively guaranteeing the CNC processing efficiency of the part.

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 an electronic product part CNC processing is with supplementary extracting device, includes processing platform (1), processing platform (1) upper end fixed mounting has positioning jig (2), positioning jig (2) upper end has seted up constant head tank, its characterized in that: the upper end of the processing table (1) is provided with a main groove (3) which is positioned under the positioning jig (2), the main groove (3) is connected with a support (4) matched with the main groove in a sliding way, the upper end of the support (4) is fixedly connected with a plurality of uniformly distributed material lifting columns (5), the lower end of the positioning jig (2) is provided with a plurality of through holes (6) communicated with the positioning grooves, the upper ends of the material lifting columns (5) extend into the through holes (6) at the corresponding positions, the lower inner wall of the main groove (3) is provided with a plurality of uniformly distributed accommodating grooves (7), a tension spring (8) is fixedly connected between the lower inner wall of the accommodating groove (7) and the lower end of the support (4), the upper end of the processing table (1) is provided with a pair of side grooves (9) communicated with the main groove (3), and the two side grooves (9) are respectively positioned at the left side and the right side of, a gear (10) is rotatably connected in the side groove (9) through a rotating shaft, the left end and the right end of the support (4) are fixedly connected with a driven toothed plate (11), and the two driven toothed plates (11) respectively extend into the side grooves (9) at the corresponding positions and are meshed with the gear (10), sliding plates (12) are respectively connected in the two side grooves (9) in a sliding manner, and the two sliding plates (12) are respectively positioned at one side of the two gears (10) which are far away from each other, one end of the sliding plate (12) close to the gear (10) is fixedly connected with a driving toothed plate (13) meshed with the gear (10), the lower end of each sliding plate (12) penetrates through the machining table (1) and extends to the lower side of the machining table (1), a T-shaped rod (14) located on the lower side of the machining table (1) is fixedly connected between the two sliding plates (12), and a pedal (15) is fixedly connected to the lower end of the T-shaped rod (14).

2. The auxiliary extracting device for CNC machining of electronic product parts as claimed in claim 1, wherein: both ends all fixedly connected with T shape slider (16) about support (4), main recess (3) inner wall is opened chisel and is had T shape guide way (17) with T shape slider (16) sliding connection.

3. The auxiliary extracting device for CNC machining of electronic product parts as claimed in claim 1, wherein: the upper end of the material lifting column (5) is fixedly connected with a magnetic block (18) matched with the material lifting column.

4. The auxiliary extracting device for CNC machining of electronic product parts as claimed in claim 3, wherein: the upper end of the magnetic block (18) is fixedly connected with a flexible pad (19), and the flexible pad (19) is made of a silica gel material.

5. The auxiliary extracting device for CNC machining of electronic product parts as claimed in claim 1, wherein: the extension spring (8) is internally provided with a telescopic rod (20), and the upper end and the lower end of the telescopic rod (20) are fixedly connected with the lower end of the support (4) and the lower inner wall of the accommodating groove (7) respectively.

6. The auxiliary extracting device for CNC machining of electronic product parts as claimed in claim 1, wherein: the sliding plate (12), the T-shaped rod (14) and the pedal (15) are all made of aluminum alloy materials, and the restoring force of the extension spring (8) is larger than the sum of the gravity of the sliding plate (12), the T-shaped rod (14) and the pedal (15).