CN217655919U - Self-adaptive positioning assembler - Google Patents

Abstract

The utility model provides a self-adaptive positioning assembler, which comprises a base, a fixed plate and a movable plate, wherein the fixed plate comprises a left side plate, a right side plate and a back plate, and the fixed plate also comprises a positioning column which is connected with the left side plate and the right side plate and penetrates through a strip-shaped hole; the movable plate is arranged between the left side plate and the right side plate, and a strip-shaped hole for accommodating the positioning column is formed in the movable plate; and a spring leaf is arranged between the back plate and the movable plate. The utility model discloses self-adaptation positioning assembly ware can make the pile location accurate and keep perpendicular when the equipment pile, avoids pile equipment distortion, the poor scheduling problem of straightness that hangs down, has reduced the degree of difficulty of pile equipment, measurement, maintenance.

Description

Self-adaptive positioning assembler

Technical Field

The utility model belongs to the hydrogen fuel cell field especially relates to a self-adaptation location assembler for assembling fuel cell pile.

Background

At present, hydrogen energy batteries (engines) are not completely industrialized, so that most of the electric stacks serving as core components of the hydrogen energy batteries are still manually assembled. The galvanic pile is formed by connecting dozens or even hundreds of manually-pasted bipolar plates and a manually-made membrane electrode assembly in series, so that the problems of torsion, insufficient verticality and the like can occur in the assembling process, the problems are more serious in the press mounting process, and the performance of the galvanic pile can be seriously influenced. Meanwhile, the size of each subassembly of the galvanic pile needs to be measured after the galvanic pile is assembled, at present, all measurement tools such as a manual micrometer are used for measurement manually, reference points cannot be consistent all the time in the measurement process, and the size of each part of the galvanic pile is limited to be different, and each subassembly deforms after being stressed, so that the measurement data is inaccurate, and the performance analysis and the stress analysis of the galvanic pile and the maintenance of the galvanic pile can be mistaken.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the galvanic pile twist reverse easily, hang down straightness not enough technical problem in the manual equipment process, provide a can guarantee the straightness's that hangs down self-adaptation positioning assembly ware of galvanic pile equipment.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a self-adaptive positioning assembler comprises a base, a fixed plate and a movable plate, wherein the fixed plate comprises a left side plate, a right side plate and a back plate, and the fixed plate further comprises a positioning column for connecting the left side plate and the right side plate; the movable plate is arranged between the left side plate and the right side plate, and a strip-shaped hole for accommodating the positioning column is formed in the movable plate; and a spring leaf is arranged between the back plate and the movable plate.

Preferably, the lower end of the fixing plate is provided with a lower pressing plate notch.

Preferably, the lower pressure plate notch is provided with a lower adjusting knob.

Preferably, an upper pressure plate baffle is arranged at the upper end of the movable plate.

Preferably, the upper pressure plate baffle is provided with an upper adjusting knob.

Preferably, the number of the positioning columns is two.

Preferably, the back plate is provided with a screw hole, and a damping adjusting knob is arranged in the screw hole.

Preferably, a digital distance display is further disposed on the fixing plate.

Preferably, the base is provided with a mounting hole.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. when the self-adaptive positioning assembler is used for assembling the galvanic pile, the galvanic pile can be accurately positioned and kept vertical, and the problems of galvanic pile assembly distortion, poor verticality and the like are avoided.

2. The digital distance display can measure the accurate height data, deformation data and the like of the required galvanic pile without moving the galvanic pile, thereby improving the working efficiency and reducing the human errors.

3. All set up adjust knob on fixed plate and the fly leaf, make this self-adaptation location assembler can be applicable to not unidimensional pile, reduce because of the produced frock cost of a type of frock need be equipped with to a type of pile.

4. The self-adaptive positioning assembler reduces the difficulty of assembling, measuring and maintaining the galvanic pile.

Drawings

FIG. 1 is an exploded view of the adaptive positioning assembly of the present invention;

FIG. 2 is a schematic structural view of the adaptive positioning assembler of the present invention;

FIG. 3 is a front view of a fixing plate of the adaptive positioning assembler of the invention;

FIG. 4 is a state diagram of the self-adaptive positioning assembler of the invention;

in the above figures: 1. a base; 11. mounting holes; 2. a fixing plate; 21. a left side plate; 22. a right side plate; 23. a back plate; 231. a screw hole; 24. positioning the column hole; 25. a positioning column; 26. a cover plate; 27. pressing a plate notch; 28. a lower adjustment knob; 29. a spring slot; 3. a movable plate; 31. a strip-shaped hole; 32. an upper platen baffle; 33. an upper adjusting knob; 4. a spring plate; 41. a damping adjustment knob; 5. a digital distance display; 6. a press; 7. an upper pressure plate; 8. a lower pressing plate; 9. an operation platform.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The embodiment is as follows: in the following description, the orientation shown in fig. 1 will be used as a standard. As shown in fig. 1-3, an adaptive positioning assembly device comprises a base 1, a fixed plate 2 and a movable plate 3, wherein the base 1 is provided with a mounting hole 11, and the whole assembly device can be fixed on a pile assembly operation platform through the mounting hole 11. The fixed plate 2 comprises a left side plate 21, a right side plate 22 and a back plate 23, the left side plate 21, the right side plate 22 and the back plate 23 form a U-shaped accommodating space for the movable plate 3, and the movable plate 3 is installed between the left side plate 21 and the right side plate 22. The front surfaces of the left side plate 21 and the right side plate 22 and the front surface of the movable plate 3 are located on the same plane and perpendicular to the ground, so as to form a working surface for blocking the position of the galvanic pile in the vertical direction, thereby facilitating the assembly of the galvanic pile and limiting the galvanic pile from twisting and moving towards other directions.

The left side plate 21 and the right side plate 22 of the fixing plate 2 are provided with positioning post holes 24 with corresponding positions, and positioning posts 25 for connecting the left side plate 21 and the right side plate 22 are arranged in the positioning post holes 24. The movable plate 3 is provided with a strip-shaped hole 31, when the movable plate 3 is installed in the fixed plate 2, the positioning column 25 is located in the strip-shaped hole 31, and the movable plate 3 can move up and down in the fixed plate 2. The preferred positioning posts 25 are provided in two, respectively located at the upper and middle portions of the fixed plate 2 to ensure that the movable plate 3 moves vertically up and down. Cover plates 26 are mounted on the left and right side plates 21 and 22 at the positioning post holes 24.

The back plate 23 is provided with a spring groove 29, a spring piece 4 is installed in the spring groove 29, and the spring piece 4 is located between the back plate 23 and the movable plate 3. The back plate 23 is further provided with a screw hole 231, a damping adjusting knob 41 is installed in the screw hole 231, the stud end of the damping adjusting knob 41 is abutted against the spring piece 4, the pressure applied to the movable plate 3 by the spring piece 4 can be adjusted by rotating the knob, so that the resistance between the fixed plate 2 and the movable plate 3 is adjusted, and the movable plate 3 is prevented from moving under the condition of no pressure.

The lower end of the fixing plate 2 is provided with a lower pressing plate notch 27 for accommodating the lower pressing plate 8, and a lower adjusting knob 28 is installed at the lower pressing plate notch 27. An upper pressure plate baffle 32 for blocking the upper pressure plate 7 is arranged at the upper end of the movable plate 3, and an upper adjusting knob 33 is arranged on the upper pressure plate baffle 32. The upper adjusting knob 33 and the lower adjusting knob 28 are adjusted according to the size of the stack pressing plate, so that the vertical directions of the central positions of an upper pressing plate, a lower pressing plate, a bipolar plate, a membrane electrode and the like of the stack are ensured to be in the same plane.

The fixed plate 2 is further provided with a digital distance display 5, and the digital distance display 5 can calculate the total length of the self-adaptive positioning assembler, namely the total length of the electric pile, according to the moving distance of the movable plate 3.

As shown in fig. 4, when the self-adaptive positioning assembler is used for assembling the stack, four positioning assembly devices are fixed on the operation table 9 as a group to form four positioning baffles, the lower pressure plate 8 is located in the notch of the lower pressure plate, after the stack is assembled, the upper pressure plate 7 is placed at the baffle of the upper pressure plate, and the positions of the upper knob and the lower knob are adjusted to adjust the central positions of the upper pressure plate 7 and the lower pressure plate 8. The pile upper pressing plate 7 is pressed by the downward pressure of the pressing machine 6, the pile is compressed, and the upper pressing plate 7 is pressed on the top surface of the movable plate of the self-adaptive positioning assembler, the movable plate moves along with the upper pressing plate 7, and the height of the upper pressing plate 7 is automatically displayed by the digital distance display.

The self-adaptation location assembler when equipment galvanic pile, can make galvanic pile location accurate and keep perpendicular, avoid galvanic pile equipment distortion, hang down straightness subalternation problem. The digital distance display 5 can measure the required accurate height data, deformation data and the like of the electric pile without moving the electric pile, thereby improving the working efficiency and reducing the human error. All set up adjust knob on fixed plate 2 and the fly leaf 3, make this self-adaptation location assembler can be applicable to not unidimensional pile, reduce because of the produced frock cost of a type of frock need be equipped with to a type of pile. The self-adaptive positioning assembler reduces the difficulty of assembling, measuring and maintaining the galvanic pile.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the above disclosed technical contents to other equivalent embodiments with equivalent changes, but all those simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (9)

1. An adaptive positioning assembler, characterized in that: the positioning device comprises a base, a fixed plate and a movable plate, wherein the fixed plate comprises a left side plate, a right side plate and a back plate, and the fixed plate also comprises a positioning column for connecting the left side plate and the right side plate; the movable plate is arranged between the left side plate and the right side plate, and a strip-shaped hole for accommodating the positioning column is formed in the movable plate; and a spring leaf is arranged between the back plate and the movable plate.

2. The adaptive positioning assembly of claim 1, wherein: and a lower pressing plate notch is arranged at the lower end of the fixing plate.

3. The adaptive positioning assembly of claim 2, wherein: and a lower adjusting knob is arranged at the notch of the lower pressing plate.

4. The adaptive positioning assembly of claim 1, wherein: an upper pressure plate baffle is arranged at the upper end of the movable plate.

5. The adaptive positioning assembly of claim 4, wherein: and an upper adjusting knob is arranged on the upper pressure plate baffle.

6. The adaptive positioning assembly of claim 1, wherein: the number of the positioning columns is two.

7. The adaptive positioning assembly of claim 1, wherein: the back plate is provided with a screw hole, and a damping adjusting knob is arranged in the screw hole.

8. The adaptive positioning assembly of claim 1, wherein: and a digital distance display is also arranged on the fixing plate.

9. The adaptive positioning assembly of claim 1, wherein: the base is provided with a mounting hole.

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