CN215548467U - A relief pressure valve shell processing frock for hydrogen fuel cell - Google Patents
A relief pressure valve shell processing frock for hydrogen fuel cell Download PDFInfo
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- CN215548467U CN215548467U CN202121555551.6U CN202121555551U CN215548467U CN 215548467 U CN215548467 U CN 215548467U CN 202121555551 U CN202121555551 U CN 202121555551U CN 215548467 U CN215548467 U CN 215548467U
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Abstract
The utility model relates to a pressure reducing valve shell processing tool for a hydrogen fuel cell, which comprises a base, wherein a movable plate is arranged on the lower side in the base, the upper surfaces of the left side and the right side of the movable plate are mutually connected with a compression spring, the upper end surface of the compression spring is mutually connected with the inner wall of the base, a mounting frame is fixedly mounted on the left side of the upper end of the base, a fixing frame is arranged on the upper side surface of the mounting frame, second extrusion plates are arranged on the left side and the right side of the fixing frame, a connecting block is fixedly mounted at the bottom of the lower end of each second extrusion plate, the inner sides of the connecting blocks are mutually connected through elastic ropes, the connecting block is positioned in the upper end of the mounting frame, a rotating rod is connected in the right side of the fixing frame, a sliding groove is formed in the inner block, balls are arranged in the sliding groove, and the tops of the outer ends of the balls are mutually connected with the inner side surfaces of a pressing head. This a relief pressure valve shell processing frock for hydrogen fuel cell can connect fixedly to the raw materials of equidimension not, makes things convenient for operating personnel's installation.
Description
Technical Field
The utility model relates to the technical field of hydrogen fuel cells, in particular to a pressure reducing valve shell machining tool for a hydrogen fuel cell.
Background
The hydrogen does not contain carbon, CO2 is not generated after combustion, the hydrogen can be obtained by renewable energy sources such as solar energy, wind energy and the like, the hydrogen is considered as an ideal energy source or energy source carrier, when the hydrogen is used as the fuel of an internal combustion engine, the lean combustion is easily realized, the discharged pollutants are few, the thermal efficiency is high, and a cooling liquid circulating device is required to be used in order to avoid higher internal temperature in the use process of the engine.
In current shell processing frock, often can only connect fixedly to the raw materials of fixed size to when using, when installing the device, need use more fixed part, lead to the practicality of self relatively poor. Aiming at the problems, the innovative design is carried out on the basis of the original shell processing tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical defects, provides a pressure reducing valve shell machining tool for a hydrogen fuel cell, and solves the problems that in the existing shell machining tool, only raw materials with fixed sizes can be connected and fixed, and when the pressure reducing valve shell machining tool is used and a device is installed, more fixed parts are needed, so that the practicability is poor.
In order to achieve the technical purpose, the technical scheme of the utility model comprises a pressure reducing valve shell processing tool for a hydrogen fuel cell, which comprises a base, wherein a movable plate is arranged at the lower side in the base, the upper surfaces of the left side and the right side of the movable plate are connected with a compression spring, the upper end surface of the compression spring is connected with the inner wall of the base, the inner side of the upper part of the movable plate is connected with a connecting column, a fixed shaft is arranged in the middle of the connecting column, the connecting column is connected with a first extrusion plate through the fixed shaft, the first extrusion plate is arranged at the center in the base, a mounting frame is fixedly arranged at the left side of the upper end of the base, the lower surface of the upper end of the mounting frame is connected with a fixed plate, a fixed frame is arranged on the upper surface of the mounting frame, second extrusion plates are arranged at the left side and the right side of the fixed frame, and connecting blocks are fixedly arranged at the bottoms of the lower ends of the second extrusion plates, and the inboard of connecting block passes through stretch cord interconnect to the connecting block is located inside the upper end of mounting bracket, the bull stick has been run through on the right side of mount, and the left side top and the inner block interconnect of bull stick, the both sides fixed surface of inner block installs the stopper, and the inside of stopper is provided with the gag lever post to gag lever post fixed mounting is in the inside both sides of mount, the spout has been seted up to the inside of inner block, and the inside of spout is provided with the ball to the outer end top of ball and the inboard surface interconnect of press head, the outer end of press head is located the left side of inner block simultaneously.
Preferably, the movable plate and the base form an elastic structure through a compression spring, and the movable plate and the base form a lifting structure.
Preferably, the first extrusion plate forms a lifting structure with the base through a connecting column, the connecting column forms a rotating structure with the base through a fixed shaft, and two ends of the connecting column are respectively connected with the first extrusion plate and the movable plate.
Preferably, the fixing frame and the mounting frame form a dismounting and mounting structure through the second extrusion plate, and the second extrusion plate and the mounting frame form an elastic structure through the connecting block and the elastic rope.
Preferably, the inner block forms a sliding structure with the fixed frame through the rotating rod, and the rotating rod is in threaded connection with the fixed frame.
Preferably, the limiting block and the limiting rod form a sliding structure, and the limiting block and the fixing frame are of an integrated structure.
Preferably, the pressing head and the inner block form a sliding structure through a ball and a sliding groove, the top of the outer end of the pressing head is of an arc-shaped structure, the ball and the sliding groove are connected in a nested mode, and the ball is of a rotating structure.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this a relief pressure valve shell processing frock for hydrogen fuel cell, through compression spring's use, make the device can press the fly leaf, later the fly leaf removes downwards, can drive through the spliced pole of inboard and upwards rise according to the clamp plate, thereby make and reduce according to the interval between clamp plate and the fixed plate, with this fixed mounting to the device of completion, and when using, avoid taking place the condition of rocking, guaranteed the device's stability, make things convenient for operating personnel's operation simultaneously.
(2) This a relief pressure valve shell processing frock for hydrogen fuel cell, use through the bull stick, make the device rotate the bull stick, later can drive the inner mass and slide, later the slip of inner mass, can make inboard press head slide, later make the press head accomplish the fixed action to the raw materials placed, and the press head and the raw materials contact earlier messenger when one side, can extrude inboard ball, later the ball can extrude the press head of other one side, it is solid with raw materials interconnect simultaneously to two press heads.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic top view of the fixing frame of the present invention;
fig. 4 is a schematic view of the connection and enlarged front view of the mounting bracket and the fixing bracket of the present invention.
Reference numerals: 1. a base; 2. a movable plate; 3. a compression spring; 4. connecting columns; 5. a fixed shaft; 6. a first squeeze plate; 7. a mounting frame; 8. a fixing plate; 9. a fixed mount; 10. a second compression plate; 11. connecting blocks; 12. an elastic cord; 13. a rotating rod; 14. an inner block; 15. a limiting block; 16. a limiting rod; 17. a chute; 18. a ball bearing; 19. a pressing head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 to 4, the present invention provides a technical solution: a processing tool for a pressure reducing valve shell of a hydrogen fuel cell comprises a base 1, a movable plate 2, a compression spring 3, a connecting column 4, a fixed shaft 5, a first extrusion plate 6, a mounting frame 7, a fixed plate 8, a fixing frame 9, a second extrusion plate 10, a connecting block 11, an elastic rope 12, a rotating rod 13, an inner block 14, a limiting block 15, a limiting rod 16, a sliding chute 17, a ball 18 and a pressing head 19, wherein the movable plate 2 is arranged at the lower side inside the base 1, the upper surfaces of the left side and the right side of the movable plate 2 are connected with the compression spring 3, the upper end surface of the compression spring 3 is connected with the inner wall of the base 1, the inner side of the upper part of the movable plate 2 is connected with the connecting column 4, the fixed shaft 5 is arranged in the middle of the connecting column 4, the connecting column 4 is connected with the first extrusion plate 6 through the fixed shaft 5, and the first extrusion plate 6 is arranged at the center inside the base 1, the upper end left side of the base 1 is fixedly provided with a mounting frame 7, the upper end lower side surface of the mounting frame 7 is mutually connected with a fixed plate 8, the upper side surface of the mounting frame 7 is provided with a fixed frame 9, the left side and the right side of the fixed frame 9 are provided with second extrusion plates 10, the lower end bottom of the second extrusion plates 10 is fixedly provided with a connecting block 11, the inner sides of the connecting block 11 are mutually connected through an elastic rope 12, the connecting block 11 is positioned in the upper end of the mounting frame 7, a rotating rod 13 penetrates through the right side of the fixed frame 9, the left side top end of the rotating rod 13 is mutually connected with an inner block 14, through the arrangement of the rotating rod 13, the effect of conveniently controlling the displacement of the inner block 14 in the horizontal direction through a screw thread propulsion principle is achieved, the surfaces of the two sides of the inner block 14 are fixedly provided with limit blocks 15, the limiting rods 16 are arranged in the limiting blocks 15, and the limiting rods 16 are fixedly arranged on the two sides in the fixed frame 9, through the arrangement of the limiting block 15 and the limiting rod 16, the inner block 14 can directionally displace in the set direction, so that the effect of enabling the inner block 14 to displace more stably is achieved, the sliding groove 17 is formed in the inner part of the inner block 14, the ball 18 is arranged in the sliding groove 17, the top of the outer end of the ball 18 is connected with the inner side surface of the pressing head 19, meanwhile, the outer end of the pressing head 19 is located on the left side of the inner block 14, and through the arrangement of the two pressing heads 19 and the matching of the rolling principle of the ball 18, the effect that the two pressing heads 19 can stably press raw materials of the pressing heads can be achieved, and the effect of enabling the pressing heads to be positioned more stably is achieved;
the movable plate 2 and the base 1 form an elastic structure through the compression spring 3, and the movable plate 2 and the base 1 form a lifting structure, so that the device can extrude the movable plate 2 on the inner side through the compression spring 3, and then the movable plate 2 descends to drive the outer side of the connecting column 4 to move downwards;
the first extrusion plate 6 and the base 1 form a lifting structure through the connecting column 4, the connecting column 4 and the base 1 form a rotating structure through the fixed shaft 5, and two ends of the connecting column 4 are respectively connected with the first extrusion plate 6 and the movable plate 2, so that the device is lifted upwards through the first extrusion plate 6, the distance between the first extrusion plate 6 and the fixed plate 8 can be adjusted, then, the fixing effect on the device can be completed, and the shaking is avoided;
the fixing frame 9 and the mounting frame 7 form a dismounting and mounting structure through the second extrusion plate 10, and the second extrusion plate 10 and the mounting frame 7 form an elastic structure through the connecting block 11 and the elastic rope 12, so that the device can pull the connecting blocks 11 at the two ends through the elastic rope 12, then the sliding of the connecting blocks 11 can drive the second extrusion plate 10 at the upper side to slide, and then the fixing frame 9 at the inner side can be connected and fixed through the second extrusion plate 10;
the inner block 14 and the fixed frame 9 form a sliding structure through the rotating rod 13, and the rotating rod 13 is in threaded connection with the fixed frame 9, so that the device can drive the inner block 14 on the inner side to slide by rotating the rotating rod 13, and then raw materials with different sizes can be connected and fixed;
the limiting block 15 and the limiting rod 16 form a sliding structure, and the limiting block 15 and the fixing frame 9 are of an integrated structure, so that the device can slide outside the limiting rod 16 through the limiting block 15, can play a role in guiding the inner block 14 on the inner side, avoids the situation that the inner block 14 shakes in the sliding process, and improves the stability of the device;
the pressing head 19 forms a sliding structure with the inner block 14 through the ball 18 and the sliding groove 17, the top of the outer end of the pressing head 19 is of an arc-shaped structure, the ball 18 and the sliding groove 17 are connected in a nested mode, meanwhile, the ball 18 is of a rotating structure, the device can drive the device to slide by driving the device to rotate through the ball 18, then the positions of the two pressing heads 19 can be adjusted, and the two pressing heads 19 can be extruded and fixed with placed raw materials.
When the device is used, firstly, the device is installed and fixed, the movable plate 2 is upwards extruded, then the movable plate 2 ascends to drive the outer end of the connecting column 4 to upwards ascend, then the inner end of the connecting column 4 descends downwards because the connecting column 4 rotates by taking the fixed shaft 5 as an axis, so that the first extrusion plate 6 on the inner side is driven to downwards move, then the device can be fixed at a proper position, in addition, the movable plate 2 can downwards move because the connecting column 4 downwards extrudes the movable plate 2, the first extrusion plate 6 is driven to upwards ascend in the same way, because the distance between the first extrusion plate 6 and the fixed plate 8 is reduced, the installation and the fixation of the device are completed, in addition, the fixed frame 9 is placed on the upper side of the installation frame 7, because the elastic ropes 12 pull the connecting blocks 11 on the two ends inwards, the connecting blocks 11 can drive the second extrusion plate 10 on the upper end to slide, the inner side fixing frame 9 can be installed and fixed through the second extrusion plate 10, the raw materials are placed inside the fixing frame 9, the rotating rod 13 rotates, the rotating rod 13 is in threaded connection with the fixing frame 9, the inner side inner block 14 can be pushed, when the pressing head 19 inside the inner block 14 is in contact with the raw materials, the pressing head 19 can be extruded, then the inner side ball 18 is pushed to slide, the other pressing head 19 is driven to slide until the two pressing heads 19 are connected and fixed with the raw materials, the stability of the device is guaranteed, and the content which is not described in detail in the specification belongs to the prior art known by the skilled person.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a relief pressure valve shell processing frock for hydrogen fuel cell, includes base (1), its characterized in that: the inner lower side of the base (1) is provided with a movable plate (2), the upper surface of the left side and the right side of the movable plate (2) are connected with a compression spring (3) in an interconnecting mode, the upper surface of the compression spring (3) is connected with the inner wall of the base (1) in an interconnecting mode, the upper inner side of the movable plate (2) is connected with a connecting column (4) in an interconnecting mode, a fixing shaft (5) is arranged in the middle of the connecting column (4), the connecting column (4) is connected with a first extrusion plate (6) in an interconnecting mode through the fixing shaft (5), the first extrusion plate (6) is installed in the inner center of the base (1), a mounting frame (7) is fixedly installed on the left side of the upper end of the base (1), the lower surface of the upper end of the mounting frame (7) is connected with a fixing plate (8) in an interconnecting mode, a fixing frame (9) is arranged on the upper side surface of the mounting frame (7), and second extrusion plates (10) are arranged on the left side and right side of the fixing frame (9), the bottom of the lower end of the second extrusion plate (10) is fixedly provided with a connecting block (11), the inner sides of the connecting block (11) are connected with each other through an elastic rope (12), the connecting block (11) is positioned inside the upper end of the mounting rack (7), a rotating rod (13) penetrates through the right side of the mounting rack (9), the top end of the left side of the rotating rod (13) is connected with the inner block (14), the surfaces of the two sides of the inner block (14) are fixedly provided with limit blocks (15), the limit rods (16) are arranged inside the limit blocks (15), and the limiting rods (16) are fixedly arranged at two sides of the inside of the fixed frame (9), a sliding groove (17) is arranged inside the inner block (14), a ball (18) is arranged inside the sliding groove (17), and the top of the outer end of the ball (18) and the inner side surface of the pressing head (19) are connected with each other, while the outer end of the pressing head (19) is located at the left side of the inner block (14).
2. The tooling for machining the casing of the pressure reducing valve for the hydrogen fuel cell according to claim 1, wherein: the movable plate (2) and the base (1) form an elastic structure through the compression spring (3), and the movable plate (2) and the base (1) form a lifting structure.
3. The tooling for machining the casing of the pressure reducing valve for the hydrogen fuel cell according to claim 1, wherein: first stripper plate (6) constitute elevation structure through spliced pole (4) and base (1), and spliced pole (4) constitute revolution mechanic through fixed axle (5) and base (1) to the both ends of spliced pole (4) respectively with first stripper plate (6) and fly leaf (2) interconnect.
4. The tooling for machining the casing of the pressure reducing valve for the hydrogen fuel cell according to claim 1, wherein: the fixing frame (9) and the mounting frame (7) form a dismounting and mounting structure through the second extrusion plate (10), and the second extrusion plate (10) and the mounting frame (7) form an elastic structure through the connecting block (11) and the elastic rope (12).
5. The tooling for machining the casing of the pressure reducing valve for the hydrogen fuel cell according to claim 1, wherein: the inner block (14) and the fixed frame (9) form a sliding structure through the rotating rod (13), and the rotating rod (13) is in threaded connection with the fixed frame (9).
6. The tooling for machining the casing of the pressure reducing valve for the hydrogen fuel cell according to claim 1, wherein: the limiting block (15) and the limiting rod (16) form a sliding structure, and the limiting block (15) and the fixing frame (9) are of an integrated structure.
7. The tooling for machining the casing of the pressure reducing valve for the hydrogen fuel cell according to claim 1, wherein: the pressing head (19) and the inner block (14) form a sliding structure through the ball (18) and the sliding groove (17), the top of the outer end of the pressing head (19) is of an arc-shaped structure, the ball (18) and the sliding groove (17) are connected in a nested mode, and meanwhile the ball (18) is of a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555551.6U CN215548467U (en) | 2021-07-08 | 2021-07-08 | A relief pressure valve shell processing frock for hydrogen fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555551.6U CN215548467U (en) | 2021-07-08 | 2021-07-08 | A relief pressure valve shell processing frock for hydrogen fuel cell |
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| CN215548467U true CN215548467U (en) | 2022-01-18 |
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| CN202121555551.6U Active CN215548467U (en) | 2021-07-08 | 2021-07-08 | A relief pressure valve shell processing frock for hydrogen fuel cell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201394A (en) * | 2023-05-05 | 2023-06-02 | 山西六建集团有限公司 | Special-shaped frame column reinforcing device |
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2021
- 2021-07-08 CN CN202121555551.6U patent/CN215548467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201394A (en) * | 2023-05-05 | 2023-06-02 | 山西六建集团有限公司 | Special-shaped frame column reinforcing device |
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