CN216803089U

CN216803089U - Quick replacement frock structure and fuel cell apparatus for producing

Info

Publication number: CN216803089U
Application number: CN202122614347.3U
Authority: CN
Inventors: 许立阳; 王艳波; 刘利平; 刘峰
Original assignee: Datong Xinyan Hydrogen Energy Technology Co ltd
Current assignee: Datong Xinyan Hydrogen Energy Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-06-24
Anticipated expiration: 2031-10-28

Abstract

The embodiment of the utility model provides a quick-replacement tool structure and a fuel cell production device, and relates to the technical field of fuel cell production. The quick-change tool structure provided by the embodiment of the utility model comprises an installation bottom plate. One end of the mounting base plate forms the face of accepting that is used for accepting the frock, accepts to be provided with electromagnet on the face, so when electromagnet produced the magnetic adsorption power, inhale the frock magnetism to fix on mounting base plate's the face of accepting, realize the quick reliable installation of frock on mounting base plate, and when electromagnet demagnetization, electromagnet disappeared to the adsorption power of frock moreover, can pull down the frock from mounting base plate this moment smoothly, and it is convenient to dismantle. Because the easy dismounting of frock, and then just also can realize the quick replacement of frock, promote production efficiency.

Description

Quick replacement frock structure and fuel cell apparatus for producing

Technical Field

The utility model relates to the technical field of fuel cell production, in particular to a quick-replacement tool structure and a fuel cell production device.

Background

In each procedure of fuel cell production, a tool is often required to be used for fixing a corresponding product, and thus the tool needs to be replaced after the operation is completed.

At present, bolts are mostly adopted to fix the tool, for example, the tool for paving the rubber ring of the bipolar plate is adopted. After the operation was accomplished, need unscrew the bolt on the frock promptly, then will treat the frock of installation place the installation for and fix the bolt tightening, the dismouting is loaded down with trivial details, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick-change tool structure, which can solve the technical problems of complex tool replacement and influence on production efficiency in the prior art.

The utility model also aims to provide a fuel cell production device which can solve the technical problems that the tooling is complex to replace and the production efficiency is influenced in the prior art.

Embodiments of the utility model may be implemented as follows:

the embodiment of the utility model provides a quick-replacement tool structure which comprises an installation bottom plate, wherein a bearing surface for bearing a tool is formed at one end of the installation bottom plate, an electromagnetic chuck is arranged on the bearing surface and used for fixing the tool to the installation bottom plate in a magnetic attraction manner or separating the tool from the installation bottom plate.

Optionally, the number of the electromagnetic chucks is multiple, and the electromagnetic chucks are distributed along the length direction of the bearing surface, and the electromagnetic chucks are multiple and all used for fixing the tool through magnetic attraction.

Optionally, a positioning piece is arranged on the mounting base plate, and the positioning piece is used for being matched with the tool to position the tool.

Optionally, the positioning element includes a positioning pin fixedly disposed on the bearing surface, and the positioning pin is used for being inserted into the positioning hole of the tool.

Optionally, the number of the positioning pins is multiple, at least two of the positioning pins are arranged at intervals along the length direction of the bearing surface, and at least two of the positioning pins are arranged at intervals along the width direction of the bearing surface.

Optionally, the positioning element further comprises a telescopic rod connected to the mounting base plate, the telescopic rod is used for being plugged into the positioning hole of the tool when the telescopic rod is in the extending state, and the height of the upper end of the telescopic rod is smaller than or equal to the height of the bearing surface when the telescopic rod is in the retracting state.

Optionally, the positioning element further comprises a lifting cylinder, a cylinder body of the lifting cylinder is fixedly connected with the mounting bottom plate, and a piston rod of the lifting cylinder serves as the telescopic rod.

Optionally, a vacuum adsorption hole is formed in the mounting base plate, and the vacuum adsorption hole is used for enabling a product on the tool to be adsorbed on the tool in a vacuum mode.

Optionally, the quick replacement tooling structure further comprises a rotating part, and the mounting bottom plate is in transmission connection with the rotating part so as to be driven by the rotating part to rotate and change the angle of the bearing surface.

The embodiment of the utility model also provides a fuel cell production device. The fuel cell production device comprises the quick-change tool structure.

The quick-change tool structure and the fuel cell production device of the embodiment of the utility model have the beneficial effects of, for example:

the quick-change tool structure provided by the embodiment of the utility model comprises an installation bottom plate. One end of the mounting base plate forms the face of accepting that is used for accepting the frock, accepts to be provided with electromagnet on the face, so when electromagnet produced the magnetic adsorption power, inhale the frock magnetism to fix on mounting base plate's the face of accepting, realize the quick reliable installation of frock on mounting base plate, and when electromagnet demagnetization, electromagnet disappeared to the adsorption power of frock moreover, can pull down the frock from mounting base plate this moment smoothly, and it is convenient to dismantle. Because the easy dismounting of frock, and then just also can realize the quick replacement of frock, promote production efficiency.

The embodiment of the utility model also provides a fuel cell production device which comprises the quick-change tool structure. Because this fuel cell apparatus for producing includes foretell quick replacement frock structure, consequently also have frock easy dismounting, change fast, the high beneficial effect of production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a quick-change tooling structure provided in an embodiment of the present invention in a first view;

fig. 2 is a schematic structural view of a quick-change tooling structure provided in an embodiment of the present invention in a second view.

Icon: 100-quick replacement of tooling structure; 110-mounting a base plate; 111-bearing surface; 112-a locating pin; 113-a telescopic rod; 114-a lifting cylinder; 115-vacuum adsorption holes; 116-fastening holes; 120-electromagnetic chuck; 130-a rotating member; 131-a rotating body; 132-a connecting portion; and 200-assembling.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to 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, it should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Fig. 1 is a schematic structural view of a quick-change tooling structure 100 provided in this embodiment in a first view, and fig. 2 is a schematic structural view of the quick-change tooling structure 100 provided in this embodiment in a second view. Referring to fig. 1 and 2 in combination, the present embodiment provides a quick-change tooling structure 100, and accordingly, a fuel cell manufacturing apparatus (not shown).

The fuel cell production device comprises a quick-change tool structure 100, and also comprises a tool 200, and a product to be processed is fixedly loaded through the tool 200.

The quick change tooling structure 100 includes a mounting base plate 110. One end of the installation base plate 110 forms a bearing surface 111 for bearing the tool 200, the bearing surface 111 is provided with the electromagnetic chuck 120, so that when the electromagnetic chuck 120 generates magnetic attraction force, the tool 200 is fixed on the bearing surface 111 of the installation base plate 110 in a magnetic attraction manner, the tool 200 is quickly and reliably installed on the installation base plate 110, and when the electromagnetic chuck 120 demagnetizes, the attraction force of the electromagnetic chuck 120 to the tool 200 disappears, so that the tool 200 can be smoothly detached from the installation base plate 110, and the tool is convenient to detach. Because the easy dismounting of frock 200, and then just also can realize frock 200's quick replacement, promote production efficiency.

In the present embodiment, the electromagnetic chuck 120 is a power-off electromagnet which has magnetism when it is not powered (i.e., powered off) and can magnetically attract the tool, and when it is powered on, it is demagnetized, and at this time, the attraction force of the electromagnetic chuck 120 to the tool disappears.

The quick-change tooling structure 100 provided in this embodiment is further described below:

with reference to fig. 1 and fig. 2, in the present embodiment, the mounting base plate 110 is a rectangular plate-shaped member, and an end surface of one side in the thickness direction thereof is used as a receiving surface 111. The mounting plate 110 is provided with a mounting hole penetrating through the mounting plate 110 along the thickness direction, the electromagnetic chuck 120 is mounted in the mounting hole, and the magnetic attraction surface of the electromagnetic chuck 120 is flush with the receiving surface 111, so that the tool 200 is fixed on the receiving surface 111 in a magnetic attraction manner.

Further, the number of the electromagnetic chucks 120 is plural, the plurality of electromagnetic chucks 120 are distributed along the length direction of the receiving surface 111, and the plurality of electromagnetic chucks 120 are all used for magnetically attracting the fixing tool 200. Correspondingly, a plurality of mounting holes are formed in the mounting base plate 110, the plurality of mounting holes are distributed at intervals along the length direction of the bearing surface 111, and the plurality of electromagnetic chucks 120 are mounted in the plurality of mounting holes in a one-to-one correspondence manner.

Specifically, the number of the electromagnetic chucks 120 is two, the two electromagnetic chucks 120 are arranged at intervals along the length direction of the bearing surface 111, the length direction of the bearing surface 111 is the length direction of the mounting base plate 110, and meanwhile, when the tool 200 is fixed on the bearing surface 111 in a magnetic attraction manner, the length direction of the tool 200 extends along the length direction of the bearing surface 111, so that the mounting reliability between the tool 200 and the mounting base plate 110 can be ensured by the common adsorption and fixation of the two electromagnetic chucks 120. It is understood that in other embodiments, a specific number of electromagnetic chucks 120, such as three, may be provided as desired.

In this embodiment, a positioning element is further disposed on the mounting base plate 110, and the positioning element is used for cooperating with the tool 200 to position the tool 200, thereby ensuring the positioning accuracy of the tool 200.

Optionally, the positioning element includes a positioning pin 112 fixedly disposed on the receiving surface 111, and the positioning pin 112 is used for being inserted into a positioning hole on the tool 200, where the positioning hole is a first positioning hole. Specifically, the positioning pin 112 is a protruding structure provided by the protruding receiving surface 111, a first positioning hole is correspondingly provided on the tool 200, and during installation, the positioning pin 112 is in insertion fit with the first positioning hole, so that preliminary positioning of the tool 200 is realized. It is understood that, in other embodiments, the positioning element may be configured as a hole formed on the receiving surface 111 according to requirements, and a protrusion matched with the hole is correspondingly configured on the tool 200 for positioning.

Further, the number of the positioning pins 112 is plural, at least two of the positioning pins 112 are provided at intervals in the longitudinal direction of the receiving surface 111, and at least two of the positioning pins 112 are provided at intervals in the width direction of the receiving surface 111. Correspondingly, a plurality of first positioning holes are arranged on the tool 200.

Specifically, the number of the positioning pins 112 is four, the four positioning pins 112 are uniformly distributed in a rectangular array, and the two electromagnetic chucks 120 are disposed in a rectangular area surrounded by positions of the four positioning pins 112 as vertexes. The co-location of the four location pins 112 helps to ensure the location accuracy. It is understood that in other embodiments, the number of the positioning pins 112 may be set according to requirements, for example, the number of the positioning pins 112 is set to three, and the like.

Optionally, the positioning member further comprises a telescopic rod 113 connected to the mounting base plate 110, and the telescopic rod 113 is telescopic relative to the mounting base plate 110. When the telescopic rod 113 is in the extended state, the upper end of the telescopic rod 113 protrudes out of the receiving surface 111, so as to be inserted into a positioning hole of the tool 200, which is a second positioning hole. And under the condition that the telescopic rod 113 is in the retracted state, the height of the upper end of the telescopic rod 113 is less than or equal to the height of the bearing surface 111, that is, the upper end of the telescopic member is located in the mounting base plate 110, and the telescopic member is separated from the second positioning hole.

Specifically, the positioning member includes a lifting cylinder 114, a cylinder body of the lifting cylinder 114 is fixedly connected to the mounting base plate 110, and the cylinder body of the lifting cylinder 114 is located on a side of the mounting base plate 110 away from the receiving surface 111. The mounting base plate 110 is provided with a through hole for the piston rod of the lifting cylinder 114 to penetrate through, and in the operation process of the lifting cylinder 114, the piston rod slides in a telescopic manner relative to the through hole, so that one end of the piston rod, which is far away from the cylinder body, extends out of or retracts into the through hole, and the piston rod can be used as the telescopic rod 113. It is understood that in other embodiments, other configurations of the telescoping rod 113 may be used, such as a power push rod.

In this embodiment, the mounting base plate 110 further has a vacuum suction hole 115, and the vacuum suction hole 115 can generate a vacuum suction force by a vacuum suction member (not shown). Meanwhile, a corresponding through hole is formed in the tool 200, and the vacuum adsorption force generated by the vacuum adsorption hole 115 acts on the product on the tool 200 through the through hole, so that the product is fixed on the tool 200 through vacuum adsorption. Specifically, in the present embodiment, the number of the vacuum suction holes 115 is three, and it is understood that in other embodiments, the number of the vacuum suction holes 115 may also be set according to requirements, for example, the number of the vacuum suction holes 115 is set to be one, two, or four.

In this embodiment, the quick-change tooling structure 100 further includes a rotating member 130, and the mounting base plate 110 is in transmission connection with the rotating member 130 to rotate under the driving of the rotating member 130, so as to change the angle of the receiving surface 111, and further enable the tooling 200 to perform a machining operation at a proper angle. Specifically, the number of the rotating members 130 is two, and the two rotating members 130 are respectively connected to two ends of the mounting base plate 110 in the length direction, so that the mounting base plate 110 and the tooling 200 thereon are driven to stably rotate under the combined action of the two rotating members 130.

Optionally, the rotating element 130 includes a rotating body 131 and a connecting portion 132, and the connecting portion 132 is rotatably connected to the rotating body 131 and is driven by the rotating body 131 to rotate. One end of the connecting portion 132, which is far away from the rotating body 131, is fixedly connected to the mounting base plate 110, so that the mounting base plate 110 rotates synchronously with the connecting portion 132 when the connecting portion 132 rotates. The mounting base plate 110 is provided with a fastening hole 116, and the connection part 132 is fixedly connected with the mounting base plate 110 through the fastening hole 116.

This quick replacement frock structure 100 that provides according to this embodiment, the theory of operation of quick replacement frock structure 100 is:

before installation, the electromagnetic chuck 120 is in a power-off state while the piston rod of the lift cylinder 114 is in a retracted state. During the installation, at first place frock 200 on mounting plate 110, and the locating pin 112 grafting on first locating hole on the frock 200 and the mounting plate 110 realizes the preliminary location of frock 200, then the piston rod stretches out to peg graft with the second locating hole of frock 200, so realize the accurate positioning of frock 200. Meanwhile, after the tool 200 is placed on the installation base plate 110, the electromagnetic chuck 120 is powered off to generate magnetic adsorption force, so that the tool 200 is fixed on the installation base in a magnetic adsorption manner, and a product on the tool 200 is fixed on the tool 200 in an adsorption manner by the vacuum adsorption force generated at the position of the vacuum adsorption hole 115 on the installation base. After installation, the angle can be adjusted according to the required angle of the tool 200 to meet the production requirement.

The quick-change tooling structure 100 provided by the embodiment has at least the following advantages:

according to the quick-change tool structure 100 provided by the embodiment of the utility model, the electromagnetic chuck 120 is arranged on the mounting base, and the tool 200 is quickly disassembled and assembled by utilizing the characteristics that the electromagnetic chuck 120 is powered off to generate magnetic adsorption force and is powered on to demagnetize. Meanwhile, the positioning piece is arranged, so that the positioning is accurate, the positioning process is simple, and the assembly and disassembly efficiency is improved. And then can guarantee the promotion of production efficiency.

The present embodiment also provides a fuel cell manufacturing apparatus, which includes the above-mentioned quick-change tooling structure 100. Since the fuel cell production apparatus includes the above-described quick-change tooling structure 100, the entire advantageous effects of the quick-change tooling structure 100 are also obtained.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a quick replacement frock structure, its characterized in that includes mounting plate (110), the one end of mounting plate (110) forms and is used for accepting receiving face (111) of frock (200), be provided with electromagnet (120) on receiving face (111), electromagnet (120) are used for with frock (200) magnetism is inhaled and is fixed in mounting plate (110) or make frock (200) with mounting plate (110) breaks away from.

2. The quick-change tooling structure according to claim 1, wherein the number of the electromagnetic chucks (120) is multiple, the multiple electromagnetic chucks (120) are distributed along the length direction of the bearing surface (111), and the multiple electromagnetic chucks (120) are used for fixing the tooling (200) in a magnetic attraction manner.

3. The quick-change tooling structure according to claim 1, characterized in that a positioning member is arranged on the mounting base plate (110), and the positioning member is used for cooperating with the tooling (200) to position the tooling (200).

4. The quick-change tooling structure according to claim 3, characterized in that the positioning member comprises a positioning pin (112) fixedly arranged on the bearing surface (111), and the positioning pin (112) is used for being inserted into a positioning hole on the tooling (200).

5. The quick-change tooling structure according to claim 4, wherein the number of the positioning pins (112) is multiple, at least two of the positioning pins (112) are arranged at intervals along the length direction of the bearing surface (111), and at least two of the positioning pins (112) are arranged at intervals along the width direction of the bearing surface (111).

6. The quick-change tooling structure according to claim 3, characterized in that the positioning member further comprises a telescopic rod (113) connected to the mounting base plate (110), the telescopic rod (113) is used for being inserted into the positioning hole of the tooling (200) when the telescopic rod (113) is in the extended state, and the height of the upper end of the telescopic rod (113) is less than or equal to the height of the bearing surface (111) when the telescopic rod (113) is in the retracted state.

7. The quick-change tooling structure according to claim 6, characterized in that the positioning member further comprises a lifting cylinder (114), a cylinder body of the lifting cylinder (114) is fixedly connected with the mounting base plate (110), and a piston rod of the lifting cylinder (114) serves as the telescopic rod (113).

8. The quick-change tool structure according to claim 1, characterized in that a vacuum adsorption hole (115) is formed in the mounting base plate (110), and the vacuum adsorption hole (115) is used for vacuum adsorption of a product on the tool (200) to the tool (200).

9. The quick-change tooling structure according to any one of claims 1 to 8, characterized in that the quick-change tooling structure (100) further comprises a rotating member (130), and the mounting base plate (110) is in transmission connection with the rotating member (130) so as to rotate under the driving of the rotating member (130) and change the angle of the bearing surface (111).

10. A fuel cell production apparatus, characterized in that it comprises a quick-change tooling structure (100) according to any one of claims 1 to 9.