CN214350348U

CN214350348U - Adsorption device and laser processing equipment

Info

Publication number: CN214350348U
Application number: CN202022439811.5U
Authority: CN
Inventors: 陈志鹏; 陈桂顺; 陈国栋; 杨朝辉
Original assignee: Shenzhen Hans CNC Technology Co Ltd
Current assignee: Shenzhen Hans CNC Technology Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-08
Anticipated expiration: 2030-10-28

Abstract

The utility model belongs to the technical field of laser beam machining, a adsorption equipment and laser beam machining equipment is related to. The adsorption device comprises an adsorption bottom plate, an adsorption platform, a connecting piece and a blocking piece, wherein a plurality of adsorption holes penetrating through the adsorption platform are formed in the adsorption platform and used for adsorbing materials, a plurality of first mounting holes are formed in the adsorption platform, a plurality of second mounting holes corresponding to the first mounting holes are formed in the adsorption bottom plate, the connecting piece is arranged in the first mounting holes and the second mounting holes and used for fixing the adsorption platform and the adsorption bottom plate, the blocking piece is arranged at one end, far away from the first mounting holes, of the adsorption bottom plate and used for blocking the first mounting holes and filling the table top of the adsorption platform, the blocking piece is filled and leveled on the table top of the adsorption platform, so that the situation that materials around the first mounting holes are wrinkled during adsorption is avoided, and the laser processing precision is improved.

Description

Adsorption device and laser processing equipment

Technical Field

The utility model belongs to the technical field of laser beam machining, a adsorption equipment and laser beam machining equipment is related to.

Background

Along with the development of manufacturing, the required precision to material processing is higher and higher, during the processing material, need be with the help of adsorption equipment adsorption material, prevent that the material from removing when adding man-hour, among the current adsorption equipment, adsorption equipment's adsorption platform needs spare parts such as screw to fix, the mounting hole screw installation of being convenient for need be seted up to the last plane of adsorption platform, because the influence of mounting hole, when the material that leads to on the adsorption platform receives vacuum adsorption, material around the mounting hole produces the fold, influence the precision of processing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses lie in overcoming the problem that the material on every side of the last mounting hole of adsorption platform produced the fold when vacuum adsorption, provide an adsorption equipment and laser beam machining equipment.

The utility model provides an adsorption equipment, adsorption equipment includes adsorption bottom plate, adsorption platform, connecting piece and blocking member, the last a plurality of adsorption holes that run through this adsorption platform that are provided with of adsorption platform, the last a plurality of first mounting holes that are provided with of adsorption platform, be provided with on the adsorption bottom plate a plurality of with the second mounting hole that first mounting hole corresponds, the connecting piece set up in first mounting hole with in the second mounting hole, be used for fixing adsorption platform with the adsorption bottom plate, the blocking member set up in first mounting hole is kept away from adsorption bottom plate one end is used for blockking up first mounting hole and fill and level adsorption platform's mesa.

Further, the plugging member is a hole plug.

Further, the blocking piece is a polyformaldehyde blocking piece.

Further, the plug part is round platform form, the plug part orientation the diameter of absorption bottom plate one side is less than dorsad the diameter of absorption bottom plate one side.

Further, the jam piece dorsad the one end of adsorbing the bottom plate with first mounting hole interference fit, the jam piece dorsad the one side of adsorbing the bottom plate with the adsorption platform dorsad the one side of adsorbing the bottom plate flushes.

Further, the obturating member orientation the diameter of adsorbing the bottom plate one side is greater than 7mm and is less than 8mm, the obturating member dorsad the diameter of adsorbing the bottom plate one side is greater than 8mm and is less than 9mm, the height of obturating member is greater than 2mm and is less than 3 mm.

Further, the plugging part still includes the sealing washer, the sealing washer cover is located on the plugging part, and with adsorption platform dorsad the one side of adsorption bottom plate flushes.

Further, the first mounting hole is a counter bore, the second mounting hole is a threaded hole, and the connecting piece is a screw or a bolt.

In order to solve the technical problem provided above, the utility model also provides following technical scheme:

a laser machining apparatus comprising an adsorption device as described above.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

the utility model provides an adsorption equipment and laser beam machining equipment, adsorption equipment includes adsorption platform and plugging member, the last first mounting hole that is provided with of adsorption platform, the plugging member sets up and keeps away from adsorption bottom plate one end in first mounting hole for block up first mounting hole and fill up adsorption platform's mesa, reduce the hole of adsorption platform one side dorsad adsorption bottom plate, material around the first mounting hole produces the fold when avoiding vacuum adsorption material, the plugging member guarantees that the one side of adsorption platform dorsad adsorption bottom plate levels, improve laser beam machining's precision, and plugging member simple structure, it is convenient to dismantle.

Drawings

In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.

Fig. 1 is a schematic structural diagram of an adsorption apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an adsorption platform in an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 3.

Reference numerals:

1. an adsorption base plate; 2. an adsorption platform; 3. a connecting member; 41. a first mounting hole; 42. and a second mounting hole; 5. an adsorption hole; 6. a blocking member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail with reference to the following drawings.

It is to be understood that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Examples

As shown in fig. 1 to 4, an adsorption apparatus, including an adsorption base plate 1, an adsorption platform 2, a connecting member 3 and a blocking member 6, a plurality of adsorption holes 5 penetrating through the adsorption platform 2 are provided on the adsorption platform 2, a plurality of first mounting holes 41 are provided on the adsorption platform 2, a plurality of second mounting holes 42 corresponding to the first mounting holes 41 are provided on the adsorption base plate 1, the connecting member 3 is disposed in the first mounting holes 41 and the second mounting holes 42, and is used for fixing the adsorption platform 2 and the adsorption base plate 1, the blocking member 6 is disposed at one end of the first mounting hole 41 far away from the adsorption base plate 1, and is used for blocking the first mounting holes 41 and filling up the table-board of the adsorption platform 2, so as to improve the flatness of the side of the adsorption platform 2 facing away from the adsorption base plate 1, prevent the material from generating wrinkles due to the first mounting holes 41 during vacuum adsorption, and ensure the precision of laser processing.

First mounting hole 41 link up adsorption platform 2, and first mounting hole 41 is the counter bore, and second mounting hole 42 is the screw hole, and connecting piece 3 is screw or bolt, and connecting piece 3 gets into first mounting hole 41 and screws in second mounting hole 42, is fixed in adsorption platform 2 on the adsorption baseboard 1.

The plugging piece 6 is the hole stopper, and the plugging piece 6 is the round platform form, and the diameter of plugging piece 6 towards the adsorption bottom plate 1 one side is less than the diameter of adsorbing bottom plate 1 one side dorsad, and the efficiency of installation is improved in the plugging piece 6 of being convenient for got into first mounting hole 41. When the connecting member 3 enters the first mounting hole 41 and is screwed into the second mounting hole 42, the blocking member 6 is inserted into the first mounting hole 41 from the end of the first mounting hole 41 opposite to the adsorption base plate 1, so as to block the first mounting hole 41 and fill the table top of the adsorption platform 2.

The embodiment of the utility model provides an in, plug 6 is the plug 6 of polyformaldehyde material, and polyformaldehyde hardness is high, wearability and fatigue resistance are good, still have good electrical insulation and machinability, and 6 low in production cost of polyformaldehyde plug, easily machine-shaping.

The diameter of the one side of the plugging member 6 that adsorbs the bottom plate 1 dorsad is greater than the diameter of the first mounting hole 41 that adsorbs the bottom plate 1 one end dorsad, and when making the plugging member 6 get into first mounting hole 41 from the one end that adsorbs the bottom plate 1 is kept away from to first mounting hole 41, the one end and the first mounting hole 41 interference fit of the plugging member 6 that adsorbs the bottom plate 1 dorsad prevent that the plugging member 6 from falling into first mounting hole 41 in, the effect is filled and led up in the influence.

The diameter of the end of the plugging piece 6, which faces away from the adsorption base plate 1, is larger than that of the end of the first mounting hole 41, which faces away from the adsorption base plate 1, but when the plugging piece 6 is completely pressed into the first mounting hole 41, the end of the plugging piece 6, which faces away from the adsorption base plate 1, is flush with the surface of the adsorption platform 2, which faces away from the adsorption base plate 1.

The diameter of the end, facing the adsorption base plate 1, of the plugging piece 6 is larger than 7mm and smaller than 8mm, the diameter of the end, facing away from the adsorption base plate 1, of the plugging piece 6 is larger than 8mm and smaller than 9mm, the height of the plugging piece 6 is larger than 2mm and smaller than 3mm, and in other embodiments, the size of the plugging piece 6 can be adjusted according to the size of the first mounting hole 41.

In other embodiments, the blocking member 6 further includes a sealing ring, the sealing ring is a rubber sealing ring, rubber has good wear resistance and high elasticity, and the sealing ring is sleeved on the blocking member 6, enters the first mounting hole 41 along with the blocking member 6 from the side of the adsorption platform 2 facing away from the adsorption base plate 1, and is flush with the side of the adsorption platform 2 facing away from the adsorption base plate 1. The diameter of the one side of the blocking piece 6 which is provided with the sealing ring and faces away from the adsorption bottom plate 1 is larger than the diameter of one end of the first mounting hole 41 which faces away from the adsorption bottom plate 1, so that the one end of the blocking piece 6 which faces away from the adsorption bottom plate 1 is in interference fit with the first mounting hole 41, and the blocking piece 6 is prevented from falling into the first mounting hole 41. The sealing ring has elasticity, so that when the blocking piece 6 enters the first mounting hole 41 from the surface of the adsorption platform 2 back to the adsorption bottom plate 1, the gap between the blocking piece 6 and the first mounting hole 41 is smaller. When the plugging member 6 needs to be replaced or the adsorption platform 2 needs to be maintained, the plugging member 6 is more easily taken out, thereby improving the replacement efficiency.

In other embodiments, a plug member 6 of a hot melt adhesive or glass glue material may be used, which has a high plasticity and is not easily loosened and deformed after solidification.

In other embodiments, the metal circular plate of stifled plug member 6 for being provided with a support column, the support column sets up in the circular plate towards adsorption bottom plate 1's one side, the cover is equipped with the rubber circle on the support column, the total diameter of rubber circle and support column is greater than the diameter that adsorption bottom plate 1 one end was kept away from to first mounting hole 41, prevent that the installation of metal circular plate from getting into first mounting hole 41 back and removing, the diameter of circular plate equals with the diameter of first mounting hole 41 adsorption bottom plate 1 one end dorsad, during the installation, the one end that the circular plate was provided with the support column gets into from the one end of first mounting hole 41 adsorption bottom plate 1 dorsad, when the one side of circular plate adsorption bottom plate 1 dorsad leveled up first mounting hole 41, support column and connecting piece 3 contact.

Among the prior art, adsorption platform 2 reduces the influence of counter sink hole to the material through the diameter that reduces the counter sink, perhaps controls the degree of depth of counter sink and reduces the influence, and two kinds of modes all need higher trompil precision, and this scheme of adoption, through the jam piece 6 set up in first mounting hole 41 is kept away from adsorption bottom plate 1's one end blocks up first mounting hole 41 and levels up adsorption platform 2's mesa, the material around first mounting hole 41 produces the fold when avoiding vacuum adsorption material. The plugging piece 6 is a hole plug and is in a round table shape, the diameter of the plugging piece 6 towards the side of the adsorption bottom plate 1 is smaller than that of the side of the adsorption bottom plate 1 back to back, so that the installation is simple, convenient and quick, the diameter of the side of the plugging piece 6 back to the adsorption bottom plate 1 is larger than that of one end of the first installation hole 41 back to back, and the plugging piece 6 is prevented from falling into the first installation hole 41 after installation. The plugging piece 6 ensures that the adsorption platform 2 can place the material surface flatly, improves the precision of laser processing, and has simple structure and convenient disassembly.

The assembling process comprises the following steps: connecting piece 3 gets into first mounting hole 41 and screws in second mounting hole 42, fixed adsorption platform 2 and adsorption bottom plate 1, the diameter of plugging member 6 orientation adsorption bottom plate 1 one side is less than the diameter of adsorption bottom plate 1 one side dorsad, keep away from the one end of adsorption bottom plate 1 from first mounting hole 41 and fill in first mounting hole 41, block up first mounting hole 41 and fill in adsorption platform 2's mesa, improve the roughness of adsorption platform 2 one side dorsad adsorption bottom plate 1, the material produces the fold because first mounting hole 41 when preventing vacuum adsorption, guarantee laser beam machining's precision.

a laser machining apparatus comprising an adsorption device as described above.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. The utility model provides an adsorption equipment, its characterized in that, adsorption equipment includes adsorption bottom plate, adsorption platform, connecting piece and blocking member, adsorption platform is last to be provided with a plurality of adsorption holes that run through this adsorption platform, adsorption platform is last to be provided with a plurality of first mounting holes, adsorption bottom plate is last to be provided with a plurality of with the second mounting hole that first mounting hole corresponds, the connecting piece set up in first mounting hole with in the second mounting hole, be used for fixing adsorption platform with adsorption bottom plate, the blocking member set up in first mounting hole is kept away from adsorption bottom plate one end is used for blockking up first mounting hole and fill and level adsorption platform's mesa.

2. A suction device according to claim 1, wherein the obstruction is a plug.

3. The adsorption device of claim 1 wherein the obstruction is a polyoxymethylene obstruction.

4. The suction device as claimed in claim 2, wherein the stopper is in the form of a circular truncated cone, and a diameter of a face of the stopper facing the suction base plate is smaller than a diameter of a face of the stopper facing away from the suction base plate.

5. The adsorption device as claimed in claim 2, wherein the end of the blocking piece facing away from the adsorption base plate is in interference fit with the first mounting hole, and the surface of the blocking piece facing away from the adsorption base plate is flush with the surface of the adsorption platform facing away from the adsorption base plate.

6. A suction device according to claim 5, wherein the diameter of the obstruction facing the side of the suction base plate is greater than 7mm and less than 8mm, the diameter of the obstruction facing away from the side of the suction base plate is greater than 8mm and less than 9mm, and the height of the obstruction is greater than 2mm and less than 3 mm.

7. The suction device as claimed in claim 2, wherein the blocking member further comprises a sealing ring, the sealing ring is sleeved on the blocking member and is flush with a surface of the suction platform facing away from the suction base plate.

8. The suction device as claimed in claim 1, wherein the first mounting hole is a countersunk hole, the second mounting hole is a threaded hole, and the connecting member is a screw or a bolt.

9. A laser machining apparatus comprising the adsorption device according to any one of claims 1 to 8.