CN215991806U - Auxiliary device for power module - Google Patents
Auxiliary device for power module Download PDFInfo
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- CN215991806U CN215991806U CN202122657322.1U CN202122657322U CN215991806U CN 215991806 U CN215991806 U CN 215991806U CN 202122657322 U CN202122657322 U CN 202122657322U CN 215991806 U CN215991806 U CN 215991806U
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- power module
- pressing block
- hole
- auxiliary device
- pressing
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Abstract
The utility model relates to the field of power module production equipment, in particular to an auxiliary device for a power module. The utility model discloses an auxiliary device for a power module, which can be used for conveniently assembling a shell of a bottomless power module and a semi-finished product by matching a pressing mechanism and a main board, and avoiding the situation that a product substrate is broken or not fixed in place due to the fact that the shell and the semi-finished product are easy to loose and run because the traditional fixing equipment cannot play a good fixing role when the shell and the semi-finished product are connected by gluing.
Description
Technical Field
The utility model relates to the field of power module production equipment, in particular to an auxiliary device for a power module.
Background
A no bottom plate power module of processing at present, when the shell was assembled with semi-manufactured goods, often sealed fixedly through sealed glue, sealed the solidification in-process of gluing, need exert certain power just can be fine reach sealed fixed purpose, because of module weight is lighter itself, can not exert pressure to sealed with the help of the weight of itself like taking bottom plate power module, module itself has certain requirement to finished product camber simultaneously, also can not be simple exert the power to the product back, can only exert the base plate edge of strength to the module.
At present, the conventional method is that the product is fixed all around by adopting a standard fishtail clamp, but the fishtail clamp cannot play a good fixing role because the product has a certain thickness and the periphery of the product is not in a regular shape, and the fishtail clamp is easy to loosen and run, so that the fishtail clamp can deform to a certain degree in a certain time, the deformation cannot be quantified, and the situation that the edge of a product substrate is broken or the product substrate is not fixed in place often exists.
Therefore, in order to solve the above technical problems, a new jig is needed for the production of power modules.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an auxiliary fixing tool convenient for power module production.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an auxiliary device that power module used, includes the mainboard, be equipped with the standing groove on the mainboard, be equipped with on the mainboard and press and cover the mechanism, press and cover the mechanism and include the briquetting, the briquetting is pressed and is covered on the product in the standing groove.
The end part of the pressing block extends to the upper part of the adjacent placing groove of the pressing block; the end part of the pressing block is provided with an extrusion bulge.
The pressing mechanism also comprises an extrusion mechanism connected to the pressing block; the extrusion mechanism comprises a fixing screw arranged on the pressing block, and the fixing screw penetrates through the pressing block to be connected with the main board; an extrusion spring is arranged on the fixing screw; one end of the extrusion spring is connected with the pressing block, and the other end of the extrusion spring is connected with a nut of the fixing screw.
The pressing block is provided with a through hole which comprises a connecting hole, the fixing screw passes through the connecting hole to be connected with the fixing hole on the main board,
the through hole further comprises an avoiding hole arranged on the pressing block, and the avoiding hole and the connecting hole are coaxially arranged; the inner diameter of the avoiding hole is larger than that of the connecting hole; and the nut of the fixing screw is arranged in the avoiding hole.
The auxiliary device further comprises a height compensation block; the height compensation block is used in cooperation with the pressing block.
The main board is provided with a plurality of placing grooves, and an avoiding groove is arranged below each placing groove; the size of the avoiding groove is smaller than that of the placing groove.
The mainboard is provided with a plurality of pressing mechanisms, and at least one placing groove is arranged between the two pressing mechanisms.
The utility model has the advantages that:
the utility model discloses an auxiliary device for a power module, which can be used for conveniently assembling a shell of a bottomless power module and a semi-finished product by matching a pressing mechanism and a main board, and avoiding the situation that a product substrate is broken or not fixed in place due to the fact that the shell and the semi-finished product are easy to loose and run because the traditional fixing equipment cannot play a good fixing role when the shell and the semi-finished product are connected by gluing.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
fig. 1 is a top view of the main plate of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
The labels in the above figures are:
1. mainboard, 2, standing groove, 3, dodge the groove, 4, press and cover the mechanism, 5, height compensation piece.
Detailed Description
The following description of preferred embodiments of the utility model will be made in further detail with reference to the accompanying drawings.
An auxiliary device for a power module comprises a main board 1, wherein a placing groove 2 is arranged on the main board 1, a pressing mechanism 4 is arranged on the main board 1, the pressing mechanism 4 comprises a pressing block 41, and the pressing block 41 presses and covers a product in the placing groove 2; the utility model discloses an auxiliary device for a power module, which can be used for conveniently assembling a shell of a bottomless power module and a semi-finished product by matching a pressing mechanism 4 with a main board 1, and avoiding the situation that a product substrate is broken or not fixed in place due to the fact that the shell and the semi-finished product are easy to loose and run because the traditional fixing equipment cannot play a good fixing role when the shell and the semi-finished product are connected by gluing.
Specifically, the auxiliary device disclosed by the utility model mainly comprises a main board 1, wherein the main board 1 plays a basic supporting role and is convenient for placing a glued shell and a semi-finished product, specifically, a placing groove 2 is arranged on the main board 1 in the utility model, the placing groove 2 is mainly used for placing the glued shell and the semi-finished product, in addition, a pressing mechanism 4 is arranged on the main board 1, the pressing mechanism 4 comprises a pressing block 41, and the pressing block 41 is used for extruding the shell and the semi-finished product in the placing groove 2, so that the extrusion of a product in the placing groove 2 is ensured, and finally, the solidification of sealing glue solution between the shell of the bottomless power module and the semi-finished product is ensured.
Further, in the present invention, the end of the pressing block 41 extends to the upper side of the adjacent placing groove 2 of the pressing block 41; the end part of the pressing block 41 is provided with an extrusion bulge 46; the arrangement of the extrusion protrusion 46 can enable the end of the pressing block 41 to have downward deviation, so that the contact stability of the pressing block 41 and the product in the placing groove 2 is improved, and the pressing of the pressing block 41 on the product in the placing groove 2 is better ensured; the pressing projection 46 is provided to prevent the pressing block 41 from pressing the product in the placement groove 2 due to the existence of the main board 1.
Further, in the present invention, the pressing mechanism 4 further includes an extruding mechanism connected to the pressing block 41; the pressing mechanism comprises a fixing screw 42 arranged on a pressing block 41, and the fixing screw 42 penetrates through the pressing block 41 to be connected with the main board 1; an extrusion spring 43 is provided on the fixing screw 42; one end of the extrusion spring 43 is connected with the pressing block 41, and the other end is connected with a nut of the fixing screw 42; the fixing screw 42 in the extruding mechanism provides a connection base, the extruding spring 43 provides a pressing force, and the pressing of the pressing block 41 on the product in the placing groove 2 is ensured.
Furthermore, in the utility model, the pressing block 41 is provided with a through hole, the through hole comprises a connecting hole 45, and the fixing screw 42 passes through the connecting hole 45 and is connected with a fixing hole on the main board 1; the utility model facilitates the penetration of the fixing screw 42 through the arrangement of the through holes, and in addition, the inner diameter of the through holes is larger than the outer diameter of the fixing screw 42 during the actual connection, so that the arrangement can avoid the influence of the existence of the fixing screw 42 on the movement of the pressing block 41; and the mainboard 1 is provided with a fixing hole, and the arrangement of the fixing hole facilitates the connection and assembly between the fixing screw 42 and the mainboard 1.
Further, in the utility model, the through hole further comprises an avoidance hole 44 arranged on the pressing block 41, and the avoidance hole 44 and the connecting hole 45 are coaxially arranged; the inner diameter of the avoiding hole 44 is larger than that of the connecting hole 45; the nut of the set screw 42 is disposed within the relief hole 44; the arrangement of the avoiding hole 44 facilitates the arrangement of the fixing screw 42 and the extrusion spring 43; the pressing block 41 is convenient to arrange the extrusion spring 43 and the fixing screw 42 inside, and the arrangement mode is adopted in the utility model, so that the fixing screw 42 and the extrusion spring 43 can be prevented from being exposed on the pressing block 41, and the auxiliary device is convenient to stack and use in subsequent use.
In addition, the auxiliary device also comprises a height compensation block 5; the height compensation block 5 is used in cooperation with the pressing block 41; specifically, height-compensation piece 5 distributes in mainboard 1's edge, and the pressure of main purpose cooperation edge covers mechanism 4 and uses, because briquetting 41 in the pressure of mainboard 1 edge covers mechanism 4 only one end and contacts with the product of treating the pressure equipment, and the other end does not have the holding power, if does not set up height-compensation piece 5, can cause briquetting 41 slope for briquetting 41 treats that the pressure equipment product produces the slope pressure, influences the glue solution solidification between shell and the semi-manufactured goods.
Further, a plurality of placing grooves 2 are formed in the main board 1, and an avoiding groove 3 is formed below each placing groove 2; the arrangement of the avoiding groove 3 is convenient for the material returning of the product after the glue solution is solidified; in addition, the size of the avoiding groove 3 is smaller than that of the placing groove 2 in the utility model; such setting for dodge to have the ladder platform between groove 3 and the standing groove 2, made things convenient for the location of laying of product then.
Furthermore, a plurality of pressing mechanisms 4 are arranged on the main board 1, and at least one placing groove 2 is arranged between the two pressing mechanisms 4; according to the utility model, the two pressing mechanisms 4 are used for pressing and mounting the product to be solidified by the glue solution in the placing groove 2, so that the stability of the product to be pressed and mounted is ensured.
Concretely;
the utility model discloses an auxiliary device for a power module; the pressing mechanism mainly comprises a main board 1 and a pressing mechanism 4, wherein the pressing mechanism 4 comprises an extrusion mechanism and a pressing block 41.
The main board 1 is provided with a placing groove 2, the main board 1 is also provided with structures such as a mounting hole, and the height compensation block 5 is fixed on the main board 1 through a screw or other methods and is generally fixedly arranged at two ends of the main board 1;
in practical application, the assembled products (the shell and the semi-finished products) are placed in the product placing groove 2 upside down, then the fixing block is pulled upwards, and the fixing block is rotated by 90 degrees, so that the pressing block 41 can be pressed to the edges of the products on the two sides.
It is clear that the specific implementation of the utility model is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the utility model.
Claims (8)
1. The utility model provides an auxiliary device that power module used, its characterized in that includes the mainboard, be equipped with the standing groove on the mainboard, be equipped with on the mainboard and press and cover the mechanism, press and cover the mechanism and include the briquetting, the briquetting is pressed and is covered on the product in the standing groove.
2. The auxiliary device for a power module as claimed in claim 1, wherein the end of the pressing block extends above the adjacent placement groove of the pressing block; the end part of the pressing block is provided with an extrusion bulge.
3. The auxiliary device for a power module as claimed in claim 1, wherein the pressing mechanism further comprises a pressing mechanism connected to the pressing block; the extrusion mechanism comprises a fixing screw arranged on the pressing block, and the fixing screw penetrates through the pressing block to be connected with the main board; an extrusion spring is arranged on the fixing screw; one end of the extrusion spring is connected with the pressing block, and the other end of the extrusion spring is connected with a nut of the fixing screw.
4. The auxiliary device for a power module as claimed in claim 3, wherein the pressing block is provided with a through hole, the through hole comprises a connecting hole, and the fixing screw passes through the connecting hole to connect with the fixing hole on the main board.
5. The auxiliary device for the power module according to claim 4, wherein the through hole further comprises an avoiding hole disposed on the pressing block, and the avoiding hole and the connecting hole are coaxially arranged; the inner diameter of the avoiding hole is larger than that of the connecting hole; and the nut of the fixing screw is arranged in the avoiding hole.
6. An accessory device for a power module according to claim 1, characterized in that the accessory device further comprises a height compensation block; the height compensation block is used in cooperation with the pressing block.
7. The auxiliary device for a power module as claimed in claim 1, wherein the main board is provided with a plurality of placement grooves, and an avoidance groove is provided below each placement groove; the size of the avoiding groove is smaller than that of the placing groove.
8. The auxiliary device for a power module as claimed in claim 1, wherein the main board is provided with a plurality of pressing mechanisms, and at least one placing groove is formed between two pressing mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657322.1U CN215991806U (en) | 2021-11-02 | 2021-11-02 | Auxiliary device for power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657322.1U CN215991806U (en) | 2021-11-02 | 2021-11-02 | Auxiliary device for power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215991806U true CN215991806U (en) | 2022-03-08 |
Family
ID=80511615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122657322.1U Active CN215991806U (en) | 2021-11-02 | 2021-11-02 | Auxiliary device for power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215991806U (en) |
-
2021
- 2021-11-02 CN CN202122657322.1U patent/CN215991806U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 241000 1803, building 3, service outsourcing park, Wuhu high tech Industrial Development Zone, Anhui Province Patentee after: Anhui Changfei Advanced Semiconductor Co.,Ltd. Address before: 241000 1803, building 3, service outsourcing park, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee before: WUHU QIDI SEMICONDUCTOR Co.,Ltd. |
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| CP03 | Change of name, title or address |