Hardware flat plate hot-pressing magnet tool jig

Abstract

The utility model discloses a hardware flat plate hot-pressing magnet tool jig which comprises a fixed installation frame, a pressing upper die assembly and a pressing lower die assembly. The pressing upper die assembly comprises a pressing driving piece and a hot-pressing upper die plate set. The pressing lower die assembly comprises a translation movable plate driven by a translation driving piece, and a pressing positioning plate is arranged at the upper end part of the translation movable plate; a flat plate placing area is arranged on the upper surface of the pressing positioning plate, a plurality of magnet positioning modules arranged at intervals are arranged in the flat plate placing area, and a plurality of flat plate positioning blocks are arranged on the peripheral side of the flat plate placing area; the magnet positioning module comprises a magnet positioning block, a magnet positioning groove is formed in the upper surface of the magnet positioning block, a magnet pressing block is fixedly installed at the lower end of the magnet positioning block, and an auxiliary positioning magnet vertically aligned with the magnet positioning groove is clamped between the magnet pressing block and the magnet positioning block. The device is novel in structural design, can accurately determine the polarity direction of the press-fit magnet piece, and can be effectively suitable for the hot-pressing operation of the magnet piece on a hardware flat plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooling jig technical field especially relates to a hardware flat hot pressing magnet tooling jig. BACKGROUND

[0002] The utility model discloses a kind of hot pressing tooling jigs, and the utility model discloses a kind of hot pressing tooling jigs;Specifically, the pressing mechanism for assembling hydrogen fuel cell chip includes moving platform, the transmission mechanism for driving moving platform to move, electric cylinder, heating plate, pressing jig and controller, heating plate is fixedly connected with the piston rod of electric cylinder, pressing jig is installed on moving platform, moving platform is located below heating plate;Pressing mechanism further includes mounting bracket, mounting bracket has several guide columns, and first mounting plate, second mounting plate and third mounting plate are sequentially arranged at intervals along guide column from top to bottom, electric cylinder is installed on the top surface of first mounting plate, heating plate is installed on the bottom surface of second mounting plate, second mounting plate is opened with perforation corresponding to the position of guide column, guide column is arranged in perforation, transmission mechanism is installed on third mounting plate, moving platform is slidably installed on third mounting plate by guide rail sliding block pair.

[0003] When the above-mentioned pressing mechanism for assembling hydrogen fuel cell chip works, the workpiece is positioned and placed on the pressing jig, the transmission mechanism drives the moving platform to move and moves the pressing jig to the pressing position, and then the electric cylinder operates and drives the heating plate to move down, and the heating plate moves down to heat and press the workpiece.

[0004] It should be pointed out that for the hardware flat plate that needs to be pressed and assembled with magnets, since it involves the pressing and assembly of multiple magnets and the requirement of specific magnet polarity direction, the above-mentioned pressing mechanism for assembling hydrogen fuel cell chip cannot accurately determine the polarity direction of the pressed magnet piece, i.e., it cannot be effectively applied to the hot pressing of hardware flat plate magnets. Utility model content

[0005] The utility model aims at the deficiency of prior art and provides a hardware flat plate hot pressing magnet tooling jig, which has novel structure design and can accurately determine the polarity direction of the pressed magnet piece, i.e., it can be effectively applied to the hot pressing of hardware flat plate magnets.

[0006] To achieve the above-mentioned purpose, the utility model realizes the following technical solutions.

[0007] A hardware flat heat-pressing magnet tool jig comprises a fixed mounting frame, a pressing upper die assembly, and a pressing lower die assembly below the pressing upper die assembly. The pressing upper die assembly comprises a pressing driving member fixedly mounted on the upper end of the fixed mounting frame, and a heat-pressing upper die plate set driven by the pressing driving member.

[0008] The pressing lower die assembly comprises a translation movable plate horizontally slidably mounted on the fixed mounting frame by a guide pair. The translation movable plate is driven by a translation driving member. The upper end of the translation movable plate is provided with a pressing positioning plate.

[0009] The upper surface of the pressing positioning plate is provided with a flat plate placement area. The pressing positioning plate is provided with a plurality of magnet positioning modules arranged at intervals in the flat plate placement area. The upper surface of the pressing positioning plate is provided with a plurality of flat plate positioning blocks arranged at intervals around the flat plate placement area.

[0010] The magnet positioning module comprises a magnet positioning block. The upper surface of the magnet positioning block is provided with a magnet positioning groove. The lower end of the magnet positioning block is fixedly provided with a magnet pressing block. An auxiliary positioning magnet is clamped between the magnet pressing block and the magnet positioning groove in alignment with the magnet positioning groove.

[0011] The translation movable plate is fixedly provided with a plurality of light axes arranged at intervals and vertically. The pressing positioning plate is fixedly provided with a linear bearing corresponding to each light axis. Each linear bearing is matched with the corresponding light axis.

[0012] The translation movable plate is provided with a plurality of installation cavities arranged at intervals. Each installation cavity is provided with a compression spring and a jacking post above the compression spring. The upper end of each compression spring is in abutment with the lower end of the corresponding jacking post. The upper end of each jacking post protrudes above the translation movable plate. The upper end surface of each jacking post is in abutment with the lower surface of the pressing positioning plate.

[0013] The heat-pressing upper die plate set comprises a lifting movable plate. The driving end of the pressing driving member is connected with the lifting movable plate. The lower surface of the lifting movable plate is fixedly provided with a heating plate. The lower surface of the heating plate is fixedly provided with an upper die pressing plate.

[0014] The fixed mounting frame comprises a mounting frame bottom plate and a mounting frame top plate above the mounting frame bottom plate. The translation movable plate is horizontally slidably mounted on the mounting frame bottom plate by a guide pair. The pressing driving member is fixedly mounted on the mounting frame top plate.

[0015] Four guide columns distributed in a rectangular shape are mounted between the mounting frame bottom plate and the mounting frame top plate. The lower end of each guide column is fixedly connected with the mounting frame bottom plate. The upper end of each guide column is fixedly connected with the mounting frame top plate.

[0016] The guide sleeve is tightly installed on each guide column.

[0017] The pressing driving member is a driving oil cylinder.

[0018] The translation driving member is a double-shaft air cylinder, the driving end of the double-shaft air cylinder is connected with the translation movable plate, and the double-shaft air cylinder is arranged at the lower end of the fixed mounting frame.

[0019] Compared with the prior art, the utility model has the following beneficial effects, specific: when the magnet to be pressed is positioned and placed in the magnet positioning groove, when the magnet to be pressed is adsorbed with the auxiliary positioning magnet, then indicate that the magnet to be pressed is placed correctly and the polarity direction of the magnet is correct, when the magnet to be pressed is repelled with the auxiliary positioning magnet, then indicate that the magnet to be pressed is placed incorrectly and the polarity direction of the magnet is reversed, therefore, the utility model can accurately determine the polarity direction of the pressed magnet and realize the accurate placement of the magnet to be pressed, namely, the utility model has the advantages of novel structural design, and can be effectively applied to hardware flat hot-pressing magnet work. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described by using the drawings, but the embodiment in the drawings does not constitute any limitation to the utility model.

[0021] Figure 1 It is the structural schematic diagram of the utility model.

[0022] Figure 2 It is the structural schematic diagram of another view of the utility model.

[0023] Figure 3 It is the local structural schematic diagram of the utility model.

[0024] Figure 4 It is the exploded schematic diagram of the magnet positioning module of the utility model.

[0025] Figure 5 It is the local sectional schematic diagram of the utility model.

[0026] In Figures 1 to 5 It includes:

[0027] 1-Fixed mounting bracket; 11-Mounting bracket base plate; 12-Mounting bracket top plate; 13-Guide pillar; 2-Pressure upper mold assembly; 21-Pressure driving component; 22-Hot press upper mold plate assembly; 221-Lifting movable plate; 222-Heating plate; 223-Upper mold pressure plate; 23-Guide sleeve; 3-Pressure lower mold assembly; 31-Guide pair; 32-Transfer movable plate; 321-Mounting chamber; 33-Transfer driving component; 34-Pressure positioning plate; 341-Plate placement area; 35-Magnet positioning module; 351-Magnet positioning block; 3511-Magnet positioning groove; 352-Magnet pressure block; 353-Auxiliary positioning magnet; 36-Plate positioning block; 371-Optical axis; 372-Linear bearing; 381-Compression spring; 382-Top pillar; 4-Hardware plate; 5-Magnetic component. Detailed Implementation

[0028] The present invention will now be described in conjunction with specific embodiments.

[0029] Example 1, as Figures 1 to 3 As shown, a metal flat plate hot pressing magnet tooling fixture includes a fixed mounting frame 1, a pressing upper mold assembly 2, and a pressing lower mold assembly 3 located below the pressing upper mold assembly 2. The pressing upper mold assembly 2 includes a pressing drive component 21 fastened to the upper end of the fixed mounting frame 1 and a hot pressing upper template assembly 22 driven by the pressing drive component 21.

[0030] It should be explained that the pressing drive component 21 is a driving cylinder; of course, the above-described structure of the pressing drive component 21 does not constitute a limitation on this embodiment.

[0031] Among them, such as Figures 1 to 3 As shown, the pressing lower mold assembly 3 includes a translational movable plate 32 that is horizontally slidably mounted on the fixed mounting frame 1 via a guide pair 31. The translational movable plate 32 is driven by a translational drive 33, which drives the translational movable plate 32 to reciprocate between the pick-and-place operation position and the pressing operation position. A pressing positioning plate 34 is installed at the upper end of the translational movable plate 32. It should be noted that the translational drive 33 is a dual-axis cylinder, and the driving end of the dual-axis cylinder is connected to the translational movable plate 32. The dual-axis cylinder is installed at the lower end of the fixed mounting frame 1. Of course, the above-described structure of the translational drive 33 does not constitute a limitation on this embodiment.

[0032] Furthermore, such as Figure 3 and Figure 4 As shown, the upper surface of the pressing and positioning plate 34 is provided with a flat plate placement area 341. The pressing and positioning plate 34 is equipped with a number of spaced magnetic positioning modules 35 in the flat plate placement area 341. The upper surface of the pressing and positioning plate 34 is equipped with a number of sequentially spaced flat plate positioning blocks 36 on the periphery of the flat plate placement area 341.

[0033] Further, as shown in Figure 3 and Figure 4 The magnet positioning module 35 includes a magnet positioning block 351, the upper surface of the magnet positioning block 351 is provided with a magnet positioning groove 3511, the lower end of the magnet positioning block 351 is tightly installed with a magnet pressing block 352, and the magnet pressing block 352 is clamped with an auxiliary positioning magnet 353 which is vertically aligned with the magnet positioning groove 3511.

[0034] Next, the hardware flat heat-pressing magnet tool jig of the first embodiment will be described in detail in combination with a specific action process, and the specific process is as follows:

[0035] Step a, the magnet pieces 5 to be pressed are positioned and placed on the pressing positioning plate 34, specifically: the magnet pieces 5 to be pressed are positioned and placed in the magnet positioning groove 3511 on the upper surface of the magnet positioning block 351, the magnet positioning groove 3511 is profiled and the profile shape of the magnet positioning groove 3511 is consistent with the profile shape of the magnet pieces 5;

[0036] It should be noted that when the magnet pieces 5 to be pressed are positioned and placed in the magnet positioning groove 3511, since the auxiliary positioning magnet 353 is clamped and installed between the magnet positioning block 351 and the magnet pressing block 352, and the auxiliary positioning magnet 353 is vertically aligned with the magnet positioning groove 3511, when the magnet pieces 5 to be pressed are adsorbed with the auxiliary positioning magnet 353, it indicates that the magnet pieces 5 to be pressed are placed correctly and the polarity direction of the magnet pieces 5 is correct; when the magnet pieces 5 to be pressed are repelled with the auxiliary positioning magnet 353, it indicates that the magnet pieces 5 to be pressed are placed incorrectly and the polarity direction of the magnet pieces 5 is reversed, at this time the magnet pieces 5 to be pressed cannot be smoothly placed into the magnet positioning groove 3511;

[0037] Step b, the translation driving piece 33 drives the translation movable plate 32 to move to a taking and placing operation position, and the pressing positioning plate 34 loaded with the magnet pieces 5 to be pressed is installed and placed on the translation movable plate 32, and then the hardware flat plate 4 is placed on the flat plate placing area 341 of the pressing positioning plate 34, and the pressing positioning plate 34 positions the hardware flat plate 4 through the flat plate positioning block 36;

[0038] Step c, after the hardware flat plate 4 is positioned and placed, the translation driving piece 33 drives the translation movable plate 32 to move to a pressing operation position, and the pressing positioning plate 34 loaded and placed with the hardware flat plate 4 and the magnet pieces 5 to be pressed moves synchronously with the translation movable plate 32 to the pressing operation position;

[0039] Step d, the pressing driving piece 21 is started, the pressing driving piece 21 drives the heat-pressing upper die plate group 22 to move downward, the heat-pressing upper die plate group 22 downward presses the hardware flat plate 4, and the magnet pieces 5 to be pressed are heat-pressed and fixed on the hardware flat plate 4, so as to complete the pressing of the magnet pieces 5 on the hardware flat plate 4;

[0040] After the pressing action is completed, the pressing driving member 21 drives the hot pressing upper die plate set 22 to move upward and reset, and the translation driving member 33 drives the translation movable plate 32 to move to the taking and placing position. At this time, the worker takes off the pressing positioning plate 34 loaded with the pressing completed piece, and places another positioning plate 34 loaded with the magnet piece 5 to be pressed on the translation movable plate 32, and completes the subsequent hardware flat plate 4 hot pressing magnet piece 5 operation according to the above steps a-d.

[0041] It should be further pointed out that the magnet piece 5 adopted in the embodiment one can be a single magnet with a large volume, or a combined magnet formed by assembling and connecting multiple single magnets through auxiliary materials. For the combined magnet, the worker only needs to tear off the auxiliary materials after the pressing is completed.

[0042] As can be known from the above, through the above structure design, the hardware flat plate hot pressing magnet tool jig of the embodiment one has the advantages of novel structure design, and can accurately determine the polarity direction of the pressed magnet piece, that is, can be effectively applied to the hardware flat plate 4 hot pressing magnet operation.

[0043] Embodiment two, as shown in Figure 5 The difference between the embodiment two and the embodiment one is that the translation movable plate 32 is tightly installed with a plurality of light axes 371 arranged at intervals and vertically arranged respectively, the pressing positioning plate 34 is tightly installed with a linear bearing 372 corresponding to each light axis 371 respectively, and each linear bearing 372 is matched with the corresponding light axis 371.

[0044] Among them, the translation movable plate 32 is provided with a plurality of installation cavities 321 arranged at intervals, each installation cavity 321 is respectively provided with a compression spring 381 and a top column 382 located above the compression spring 381, the upper end of each compression spring 381 is respectively in abutment with the lower end of the corresponding top column 382, and the upper end of each top column 382 is respectively protrudingly extended above the translation movable plate 32, and the upper end surface of each top column 382 is respectively in abutment with the lower surface of the pressing positioning plate 34.

[0045] When the positioning plate 34 loaded with the magnet piece 5 to be pressed is placed on the translation movable plate 32, the light axes 371 of the translation movable plate 32 are centered and inserted into the linear bearings 372 at the corresponding positions, so as to realize the positioning of the pressing positioning plate 34.

[0046] In addition, when the pressing driving member 21 drives the hot pressing upper die plate set 22 to move downward and perform the hot pressing operation, the elastic structure composed of the compression spring 381 and the top column 382 can effectively avoid the rigid collision between the hot pressing upper die plate set 22 and the pressing positioning plate 34.

[0047] Embodiment three, as shown in Figure 1 and Figure 2As shown, the difference between this embodiment 3 and embodiment 1 is that: the hot press upper template group 22 includes a lifting movable plate 221, the driving end of the pressing drive component 21 is connected to the lifting movable plate 221, a heating plate 222 is fastened to the lower surface of the lifting movable plate 221, and an upper mold plate 223 is fastened to the lower surface of the heating plate 222.

[0048] For the hot-pressing upper template group 22 in this embodiment 3, the heating plate 222 is used to achieve heating. During the heating operation, the heating plate 222 conducts heat to the upper molding plate 223, and the upper molding plate 223 then conducts heat to the metal plate 4 and the magnet 5 to achieve hot-pressing assembly of the metal plate 4 and the magnet 5.

[0049] Example 4, as Figure 1 and Figure 2 As shown, the difference between this embodiment 4 and embodiment 1 is that: the fixed mounting frame 1 includes a mounting frame base plate 11 and a mounting frame top plate 12 located above the mounting frame base plate 11, the translational movable plate 32 is horizontally slidably mounted on the mounting frame base plate 11 through the guide pair 31, and the pressing drive component 21 is fastened to the mounting frame top plate 12.

[0050] Four rectangular guide posts 13 are installed between the mounting frame base plate 11 and the mounting frame top plate 12. The lower end of each guide post 13 is fastened to the mounting frame base plate 11, and the upper end of each guide post 13 is fastened to the mounting frame top plate 12.

[0051] In addition, each guide sleeve 23 is fastened to the lifting movable plate 221 corresponding to each guide post 13, and each guide post 13 passes through the center hole of the corresponding guide sleeve 23.

[0052] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A hardware flat hot-pressing magnet tool jig, comprising a fixed mounting frame (1), a pressing upper die assembly (2), and a pressing lower die assembly (3) below the pressing upper die assembly (2), the pressing upper die assembly (2) comprising a pressing driving member (21) fixedly mounted on the upper end of the fixed mounting frame (1), and a hot-pressing upper die plate group (22) driven by the pressing driving member (21); the pressing lower die assembly (3) comprising a translation movable plate (32) horizontally slidingly mounted on the fixed mounting frame (1) through a guide pair (31), the translation movable plate (32) being driven by a translation driving member (33), and the upper end of the translation movable plate (32) being provided with a pressing positioning plate (34); the upper surface of the pressing positioning plate (34) being provided with a flat plate placement area (341), the pressing positioning plate (34) being provided with a plurality of magnet positioning modules (35) arranged at intervals in the flat plate placement area (341), and the upper surface of the pressing positioning plate (34) being provided with a plurality of flat plate positioning blocks (36) arranged at intervals in the circumferential side of the flat plate placement area (341); the magnet positioning module (35) comprising a magnet positioning block (351), the upper surface of the magnet positioning block (351) being provided with a magnet positioning groove (3511), the lower end of the magnet positioning block (351) being fixedly provided with a magnet pressing block (352), and the magnet pressing block (352) and the magnet positioning block (351) being clamped with an auxiliary positioning magnet (353) aligned with the magnet positioning groove (3511) in the up-down direction. The translation movable plate (32) is fixedly provided with a plurality of light axes (371) arranged at intervals and vertically, the pressing positioning plate (34) is fixedly provided with a linear bearing (372) corresponding to each light axis (371), and each linear bearing (372) is matched with the corresponding light axis (371); the translation movable plate (32) is provided with a plurality of installation cavities (321) arranged at intervals, each installation cavity (321) is provided with a compression spring (381) and a jacking post (382) above the compression spring (381), the upper end of each compression spring (381) is in abutment with the lower end of the corresponding jacking post (382), the upper end of each jacking post (382) extends out of the upper surface of the translation movable plate (32), and the upper end surface of each jacking post (382) is in abutment with the lower surface of the pressing positioning plate (34). characterized in that The hot-pressing upper die plate group (22) comprises a lifting movable plate (221), the driving end of the pressing driving member (21) is connected with the lifting movable plate (221), the lower surface of the lifting movable plate (221) is fixedly provided with a heating plate (222), and the lower surface of the heating plate (222) is fixedly provided with an upper die pressing plate (223). The fixed mounting frame (1) comprises a mounting frame bottom plate (11) and a mounting frame top plate (12) above the mounting frame bottom plate (11), the translation movable plate (32) is horizontally slidingly mounted on the mounting frame bottom plate (11) through the guide pair (31), and the pressing driving member (21) is fixedly mounted on the mounting frame top plate (12).

2. The jig for pressing a magnet according to claim 1, wherein: ​ ​ 3. The jig for pressing a magnet according to claim 1, wherein: ​ 4. The jig for pressing a magnet according to claim 3, wherein: ​ Four guide columns (13) in rectangular distribution are arranged between the mounting rack bottom plate (11) and the mounting rack top plate (12), the lower end of each guide column (13) is fastened and connected with the mounting rack bottom plate (11), and the upper end of each guide column (13) is fastened and connected with the mounting rack top plate (12); The lifting movable plate (221) is fastened and installed with a guide sleeve (23) corresponding to each guide column (13), and each guide column (13) penetrates through the center hole of the corresponding guide sleeve (23).

5. The jig for pressing a magnet according to claim 1, wherein: The pressing driving element (21) is a driving oil cylinder.

6. The hardware flat-plate hot-pressing magnet tool jig according to claim 1, characterized in that: The translation driving element (33) is a double-shaft air cylinder, the driving end of the double-shaft air cylinder is connected with the translation movable plate (32), and the double-shaft air cylinder is arranged at the lower end of the fixed mounting rack (1).

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