CN214768366U

CN214768366U - Positioning device for bipolar plate pressing machine die

Info

Publication number: CN214768366U
Application number: CN202120324437.6U
Authority: CN
Inventors: 丁斌; 张科; 何耀
Original assignee: Mengcheng Jaishilong Machinery Manufacturing Co ltd
Current assignee: Mengcheng Jaishilong Machinery Manufacturing Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-19
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a positioning device for a bipolar plate press mold, which belongs to the technical field of positioning devices and comprises a main body frame, a lower mold and an upper mold, wherein the left side and the right side of the lower mold are respectively provided with a second guide groove, a slider is respectively arranged in the second guide groove in a sliding manner, the bottom end of the slider is fixedly connected with a spring, the upper end of the slider is respectively fixedly connected with a connecting column, the upper end of the connecting column is fixedly connected with a positioning block, and the bottom end of the second guide block is respectively and correspondingly provided with a positioning groove; can be right through being equipped with spring, slider, spliced pole, locating piece and constant head tank carry out the secondary direction between bed die and the last mould, work as it drives the guide block and moves down to two sides to go up the mould, and the locating piece alternates to be in can be right in the constant head tank the bed die with go up and rectify between the mould, thereby can make it is more accurate to fix a position between bed die and the last mould.

Description

Positioning device for bipolar plate pressing machine die

Technical Field

The utility model relates to a positioner technical field specifically is a bipolar plate is positioner for press die.

Background

The existing bipolar plate press mold needs to use a positioning device in the using process, the mold consists of an upper mold and a lower mold, dislocation easily occurs when the upper mold and the lower mold are closed, so that the positioning device needs to be arranged on the upper mold and the lower mold to ensure accurate positioning when the upper mold and the lower mold are closed, the existing positioning device for the bipolar plate press mold has general guiding and positioning performance, and the existing positioning device is difficult to disassemble the mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bipolar plate is positioner for press die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning device for a bipolar plate press mold comprises a main body frame, a lower mold and an upper mold, wherein the lower mold is positioned at the upper side of the bottom end in the main body frame, the left side shell wall and the right side shell wall in the main body frame are respectively provided with a first guide groove, the left end and the right end of the lower mold are respectively fixedly connected with a first guide block, the first guide blocks are respectively inserted into the first guide grooves of the main body frame, the left end and the right end of the upper mold are respectively fixedly connected with a second guide block, the second guide blocks are respectively inserted into the first guide grooves of the main body frame, the middle part of the top end in the main body frame is fixedly connected with a cylinder, the bottom end of the output end of the cylinder is connected with the upper end of the upper mold, the left side and the right side of the lower mold are respectively provided with a second guide groove, slide blocks are respectively arranged in the second guide grooves in a sliding manner, the bottom ends of the slide blocks are fixedly connected with springs, and the bottom ends of the springs are fixedly connected with the bottom sides of the second guide grooves, the upper end of the sliding block is fixedly connected with connecting columns respectively, the upper ends of the connecting columns penetrate through the second guide groove and the positioning block, and positioning grooves are correspondingly formed in the bottom ends of the second guide block respectively.

As a further aspect of the present invention: the left side and the right side in the main body frame are respectively fixedly provided with a guide frame, and a guide block I and a guide block II respectively movably penetrate through the guide frame and penetrate through a guide groove I of the main body frame.

As a further aspect of the present invention: the bottom side of the front end of the guide frame is respectively provided with a first outlet, and the bottom side of the front end of the guide groove is correspondingly provided with a second outlet.

As a further aspect of the present invention: the bottom side of the front end of the guide frame is respectively provided with a threaded hole, the first guide block is correspondingly provided with a threaded hole, and a bolt penetrates through the threaded hole of the guide frame and is inserted into the threaded hole of the first guide block.

As a further aspect of the present invention: the bottom fixedly connected with fixed plate of the output of cylinder, the left and right sides on the fixed plate is equipped with the screw hole respectively, just go up the left and right sides of mould upper end and be equipped with the screw hole respectively, bolt two passes the screw hole of fixed plate and alternate in go up in the screw hole of mould.

Compared with the prior art, the beneficial effects of the utility model are that: the positioning device is simple to operate and high in practicability, secondary guiding can be performed between the lower die and the upper die through the arrangement of the spring, the sliding block, the connecting column, the positioning block and the positioning groove, when the upper die moves downwards, the guide block is driven to move downwards in two directions, and in the process of moving downwards in two directions, the positioning block is inserted into the positioning groove to correct the position between the lower die and the upper die, so that the positioning between the lower die and the upper die is more accurate, the use is convenient, and meanwhile, the spring is arranged to buffer the upper die, so that the overlarge impact force of the upper die can be avoided; the lower die can be detached from the main body frame through the first outlet and the second outlet, the upper die and the air cylinder can be detached through the fixing plate and the second bolt, and therefore the upper die can be detached from the main body frame, and long-term use is facilitated.

Drawings

Fig. 1 is a schematic structural view of a positioning device for a bipolar plate press mold.

Fig. 2 is a perspective view of a guide frame in a positioning device for a bipolar plate press mold.

Notations for reference numerals: 1-main body frame, 2-guide frame, 3-lower die, 4-upper die, 5-cylinder, 6-outlet I, 7-guide block I, 8-bolt I, 9-guide block II, 10-bolt II, 11-positioning groove, 12-spring, 13-sliding block, 14-connecting column, 15-positioning block and 16-fixing plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, a positioning device for a bipolar plate press mold comprises a main body frame 1, a lower mold 3 and an upper mold 4, wherein the lower mold 3 is located at the upper side of the bottom end in the main body frame 1, first guide grooves are respectively arranged on the left and right side shell walls in the main body frame 1, first guide blocks 7 are respectively fixedly connected to the left and right ends of the lower mold 3, the first guide blocks 7 are respectively inserted into the first guide grooves of the main body frame 1, second guide blocks 9 are respectively fixedly connected to the left and right ends of the upper mold 4, the second guide blocks 9 are respectively inserted into the first guide grooves of the main body frame 1, a cylinder 5 is fixedly connected to the middle of the top end in the main body frame 1, the bottom end of the output end of the cylinder 5 is connected to the upper end of the upper mold 4, second guide grooves are respectively arranged on the left and right sides of the lower mold 3, and sliding blocks 13 are respectively arranged in the second guide grooves in a sliding manner, the bottom end of the sliding block 13 is fixedly connected with a spring 12, the bottom end of the spring 12 is fixedly connected with the bottom side shell wall of the second guide groove, the upper end of the sliding block 13 is respectively and fixedly connected with a connecting column 14, the upper end of the connecting column 14 penetrates through the second guide groove and is fixedly connected with a positioning block 15, and the bottom end of the second guide block 9 is respectively and correspondingly provided with a positioning groove 11.

In this embodiment, the left and right sides in the main part frame 1 is fixed respectively and is equipped with leading truck 2, leading block one 7 and two 9 activities of leading block pass respectively leading truck 2 and alternate in the guide way of main part frame 1, can be right through being equipped with leading truck 2 leading block one 7 and two 9 of leading block carry out further direction, thereby do benefit to lower mould 3 and last mould 4 remain stable.

The working principle of the embodiment is as follows: during the use, through first guide way that passes through main part frame 1 can be right lower mould 3 and last mould 4 carry out preliminary direction, and can be right through being equipped with spring 12, slider 13, spliced pole 14, locating piece 15 and constant head tank 11 carry out the secondary direction between lower mould 3 and the last mould 4, work as during last mould 4 downstream, drive two 9 downstream of guide block simultaneously, two 9 downstream in-process of guide block work as locating piece 15 alternates can be right in the constant head tank 11 rectify between lower mould 3 and the last mould 4, thereby can make location is more accurate between lower mould 3 and the last mould 4, then convenient to use can be right through being equipped with spring 12 simultaneously go up mould 4 and cushion, thereby can avoid the impact force of going up mould 4 is too big.

Example 2

Referring to fig. 1-2, the present embodiment is further optimized based on embodiment 1, specifically, the bottom sides of the front ends of the guide frames 2 are respectively provided with a first outlet 6, the bottom side of the front end of the first guide groove is correspondingly provided with a second outlet, and the lower mold 3 can be detached and taken down by providing the first outlet 6 and the second outlet.

In this embodiment, the front end bottom of leading truck 2 is equipped with the screw hole respectively, just the correspondence is equipped with the screw hole on the guide block 7, and bolt 8 passes simultaneously the screw hole of leading truck 2 just alternates in the screw hole of guide block 7, can be right through being equipped with bolt 8 the bed die 3 is fixed a position, avoids bed die 3 slides from top to bottom.

In this embodiment, the bottom fixedly connected with fixed plate 16 of the output of cylinder 5, the left and right sides on the fixed plate 16 is equipped with the screw hole respectively, just the left and right sides of going up the upper end of mould 4 is equipped with the screw hole respectively, and bolt two 10 passes the screw hole of fixed plate 16 and alternates in going up the screw hole of mould 4, through being equipped with fixed plate 16 and bolt two 10 can with go up mould 4 with the split of cylinder 5, thereby through can with go up mould 4 follows dismantle down on the main part frame 1, then be convenient for long-term use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A positioning device for bipolar plate press dies comprises a main body frame (1), a lower die (3) and an upper die (4), and is characterized in that the lower die (3) is positioned at the upper side of the bottom end in the main body frame (1), first guide grooves are respectively arranged on the shell walls at the left side and the right side in the main body frame (1), first guide blocks (7) are respectively and fixedly connected to the left end and the right end of the lower die (3), the first guide blocks (7) are respectively inserted into the first guide grooves of the main body frame (1), second guide blocks (9) are respectively and fixedly connected to the left end and the right end of the upper die (4), the second guide blocks (9) are respectively inserted into the first guide grooves of the main body frame (1), a cylinder (5) is fixedly connected to the middle of the top end in the main body frame (1), and the bottom end of the output end of the cylinder (5) is connected with the upper end of the upper die (4), the left and right sides on lower mould (3) are equipped with guide way two respectively, just slide respectively in the guide way two and be equipped with slider (13), the bottom fixedly connected with spring (12) of slider (13), the bottom of spring (12) with the bottom side conch wall fixed connection of guide way two, the upper end of slider (13) is fixedly connected with spliced pole (14) respectively, the upper end of spliced pole (14) is passed guide way two and fixedly connected with locating piece (15), the bottom of guide block two (9) corresponds respectively and is equipped with constant head tank (11).

2. The positioning device for the bipolar plate press mold as claimed in claim 1, wherein the guide frames (2) are respectively fixedly arranged on the left side and the right side in the main body frame (1), and the first guide block (7) and the second guide block (9) respectively movably penetrate through the guide frames (2) and are inserted into the first guide groove of the main body frame (1).

3. The positioning device for the bipolar plate press mold as claimed in claim 2, wherein the guide frame (2) is provided with a first outlet (6) at the bottom side of the front end, and the guide groove is provided with a second outlet at the bottom side of the front end.

4. The positioning device for the bipolar plate press mold as claimed in claim 3, wherein the bottom side of the front end of the guide frame (2) is respectively provided with a threaded hole, the first guide block (7) is correspondingly provided with a threaded hole, and the first bolt (8) simultaneously penetrates through the threaded hole of the guide frame (2) and is inserted into the threaded hole of the first guide block (7).

5. The positioning device for the bipolar plate press mold as claimed in claim 4, wherein a fixing plate (16) is fixedly connected to the bottom end of the output end of the cylinder (5), threaded holes are respectively formed in the left side and the right side of the fixing plate (16), threaded holes are respectively formed in the left side and the right side of the upper end of the upper mold (4), and a second bolt (10) penetrates through the threaded hole of the fixing plate (16) and is inserted into the threaded hole of the upper mold (4).