CN114309435A - Server chassis base mould - Google Patents
Server chassis base mould Download PDFInfo
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- CN114309435A CN114309435A CN202111594317.9A CN202111594317A CN114309435A CN 114309435 A CN114309435 A CN 114309435A CN 202111594317 A CN202111594317 A CN 202111594317A CN 114309435 A CN114309435 A CN 114309435A
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Abstract
本发明公开了一种服务器机箱底座模具，包括：模具板件，其上表面设有安装槽，安装槽的侧壁具有至少两个导向结构；模具浮块，设于安装槽中，且模具浮块具有卡接槽，弹性件，其设于安装槽的槽底与对应的模具浮块之间，用于使模具浮块向外移动复位；当至少两个模具浮块受机箱底座压力向所述槽底移动时，模具浮块沿对应的导向结构移动以相互靠近，且使其卡接槽配合夹持机箱底座的铆钉。本申请所提供的服务器机箱底座模具通过若干个模具浮块、导向结构和弹性件的结合，将用于连接铆钉的孔设置为可以开闭的结构，方便在机箱底座下压时铆钉顺利进入铆钉孔中，避免铆钉对位不准的问题。
The invention discloses a mold for a base of a server chassis, comprising: a mold plate, the upper surface of which is provided with a mounting groove, and the side wall of the mounting groove is provided with at least two guiding structures; a mold floating block is arranged in the mounting groove, and the mold floats The block has a snap groove and an elastic piece, which is arranged between the groove bottom of the installation groove and the corresponding mold floating block, and is used to make the mold floating block move outward and reset; when at least two mold floating blocks are pressed by the chassis base, When the groove bottom moves, the mold floating blocks move along the corresponding guide structure to approach each other, and make their snap grooves fit with the rivets that clamp the chassis base. The server chassis base mold provided by the present application sets the holes for connecting the rivets to a structure that can be opened and closed through the combination of several mold floating blocks, guide structures and elastic parts, so that the rivets can smoothly enter the rivets when the chassis base is pressed down. In the hole, avoid the problem of inaccurate rivet alignment.
Description
Technical Field
The invention relates to the technical field of server case processing, in particular to a server case base mold.
Background
With the rapid development of internet technology in recent years, the demand of servers is increasing, which will demand the processing and manufacturing capability of servers more and more, and in order to better control the cost, it is imperative to improve the processing efficiency and the utilization rate of machine equipment.
A rivet pressing station of a server chassis base mold can simultaneously press and rivet a plurality of rivets, in order to reduce the waiting time of a machine and improve the utilization rate of the machine, the rivets need to be put into rivet holes corresponding to the chassis base in advance, then the whole chassis base module is put on the mold for rivet pressing, a rivet avoiding hole on the current rivet riveting rivet mold is a round hole which is about 0.1mm larger than the diameter of the rivet, and because the gap between the rivet and the avoiding hole is too small, when the module is put into the mold, the rivet is easily pushed out of the chassis base by the mold due to the incorrect avoiding hole, at the moment, an operator needs to put the rivet again, the waiting time of the machine is prolonged, and the processing efficiency is influenced; if the operator does not find the rivet to be knocked or dropped out, the mould is likely to be damaged if the rivet is pressed directly.
In summary, how to realize accurate alignment of press riveting is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides a server chassis base mold, which can achieve the purposes of quickly placing a chassis base and a rivet module into a mold, improving the accuracy of placement, reducing the waiting time of a machine, and improving the utilization rate of the machine.
In order to achieve the above purpose, the invention provides the following technical scheme:
a server chassis base mold, comprising:
the upper surface of the die plate is provided with a mounting groove, and the side wall of the mounting groove is provided with at least two guide structures;
a die floating block arranged in the mounting groove and provided with a clamping groove,
the elastic piece is arranged between the bottom of the mounting groove and the corresponding die floating block and is used for enabling the die floating block to move outwards and reset; when at least two of the die floating blocks are pressed by the chassis base to move towards the bottom of the chassis base, the die floating blocks move to be close to each other along the corresponding guide structures, and the clamping grooves are matched with and clamp the rivets of the chassis base.
Preferably, the guide structure is a wedge-shaped surface, and the mold floating block is a wedge-shaped block matched with the wedge-shaped surface.
Preferably, the wedge face has a dovetail groove, and the wedge block has a dovetail projection that slides in cooperation with the dovetail groove.
Preferably, the two wedge surfaces of the same mounting groove have the same inclination angle, and the two dovetail grooves are arranged oppositely.
Preferably, a thimble is arranged between the elastic piece and the die floating block, one side of the thimble is connected with the top of the elastic piece, and the other side of the thimble is connected with the bottom of the die floating block.
Preferably, the mold plate comprises:
a first template having a block aperture for receiving the mold block;
the second template is provided with an ejector pin hole for accommodating the ejector pin, the second template is attached to the bottom of the first template, and the ejector pin hole is communicated with the floating block hole;
the third template is provided with an elastic piece hole for accommodating the elastic piece, the third template is attached to the bottom of the second template, and the elastic piece hole is communicated with the thimble hole;
the floating block hole, the thimble hole and the elastic piece hole are communicated to form the mounting groove.
Preferably, when the die floating blocks move to the bottoms of the floating block holes, the two die floating blocks are attached to each other, and the clamping grooves are clamped with the rivets.
Preferably, the cross section of the thimble hole is smaller than the bottom cross section of the floating block hole, and the height of the die floating block is larger than the depth of the floating block hole.
Preferably, the bottom section of the thimble hole is smaller than the top section of the elastic part hole, the bottom end face of the thimble hole is used for limiting the moving-out of the elastic part, and the length of the thimble is larger than that of the thimble hole.
Preferably, the mold plate has at least two mounting grooves, and each mounting groove is provided with at least two mold floating blocks therein.
The application provides a server machine case base mould sets up the hole that will be used for connecting the rivet into the structure that can open and close through the combination of a plurality of mould floating block, guide structure and elastic component, during the rivet gets into the rivet hole smoothly when convenient machine case base pushes down, avoids the inaccurate problem of rivet counterpoint, and on the other hand is under the effect of elastic component, and when machine case base left the mould, the rivet hole of mould can also open to machine case base breaks away from the mould smoothly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a top view of a server chassis base mold provided in the present invention;
fig. 2 is a cross-sectional view of a server chassis base mold.
In fig. 1-2:
the die comprises a die plate 1, a first template 11, a second template 12 and a third template 13;
a die floating block 2, a thimble 3 and an elastic piece 4;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a server chassis base mold, which can realize the purposes of quickly placing a chassis base and a rivet module into the mold, improving the placing accuracy, reducing the waiting time of a machine table and improving the utilization rate of the machine table.
Referring to fig. 1 to fig. 2, fig. 1 is a top view of a server chassis base mold provided in the present invention; fig. 2 is a cross-sectional view of a server chassis base mold.
The application provides a server machine case base mould includes:
the upper surface of the die plate 1 is provided with a mounting groove, and the side wall of the mounting groove is provided with at least two guide structures;
a die floating block 2 arranged in the mounting groove, the die floating block 2 is provided with a clamping groove,
the elastic piece 4 is arranged between the bottom of the mounting groove and the corresponding die floating block 2 and is used for enabling the die floating block 2 to move outwards and reset; when at least two die floating blocks 2 move to the bottom of the tank under the pressure of the chassis base 5, the die floating blocks 2 move to be close to each other along the corresponding guide structures, and the clamping grooves of the die floating blocks are matched with the rivets 6 for clamping the chassis base 5.
The die plate 1 has a plate structure, but the thickness thereof is not limited thereto, and may have a block structure.
The mould floating block 2 is arranged in the installation groove and can slide along the guide structure, and has the displacement of moving up and down, namely extending out or retracting into the installation groove, and meanwhile, due to the action of the guide structure, the mould floating block also has the movement in the horizontal direction, for example, the guide structure can be a wedge block structure with an inclination angle.
Be equipped with elastic component 4 in the mounting groove, the mounting groove and mould floater 2 are connected respectively to the both ends of elastic component 4 for upwards push out mould floater 2, form at least partial mould floater 2 and be located the outside of mounting groove, so that when the chassis base 5 of server was placed on mould floater 2, can form mould floater 2 through the pressure to mould floater 2 and move in the horizontal direction when the downward movement.
Two or more than two mould floating blocks 2 are arranged in the mounting groove and are respectively connected with corresponding guide structures, the two or more than two mould floating blocks 2 are pressed by the chassis base 5 to form opposite movement, and the clamping grooves on the mould floating blocks 2 are matched to clamp the rivets 6 on the chassis base 5.
In the process of using the server case base mold, when the mold is opened, the mold floating blocks 2 are respectively jacked up by the elastic part, so that rivet 6 positioning holes formed by the clamping grooves of the two or more mold floating blocks 2 are opened, thereby facilitating the entering of the rivet 6 and reducing the waiting time of a machine table caused by the abnormal placement of the rivet 6. Meanwhile, the floating block can jack the chassis base 5 in a proper position when jacking up, so that the base can be taken out conveniently, and the time for taking out the base is shortened. During the compound die, the mould floating block 2 is pressed down to along guide structure motion, two or more than two mould floating blocks 2 are close to each other and make the joint groove gather together, play the effect that supports 6 riveting positions of rivet.
The application provides a server chassis base mould passes through a plurality of mould floating block 2, guide structure and elastic component 4's combination, the hole that will be used for connecting rivet 6 sets up to the structure that can open and close, rivet 6 gets into the rivet hole smoothly when convenient 5 pushes down at chassis base, avoid 6 inaccurate problem of counterpointing of rivet, on the other hand is under elastic component 4's effect, when chassis base 5 leaves the mould, the rivet hole of mould can also open, so that chassis base 5 breaks away from the mould smoothly.
During the use, can place chassis base 5 in mould floating block 2 to exert decurrent pressure to chassis base 5, so that through the effect of gravity and pressure, drive mould floating block 2 and remove.
On the basis of the above embodiment, the guide structure is a wedge-shaped surface, and the mold floating blocks 2 are wedge-shaped blocks matched with the wedge-shaped surface. The wedge-shaped surface is inclined to the end surface of the die plate 1 and inclined to the depth direction of the mounting groove.
The two wedge surfaces can be oppositely arranged, preferably symmetrically arranged in the mounting groove, and preferably, the structures of two or more wedge blocks are the same. When the number of the wedge blocks in one mounting groove is two, the two wedge blocks are horizontally distributed, the opposite side faces are provided with clamping grooves, and the two clamping grooves are matched to form a rivet hole of the rivet 6 and used for forming a clamping state so as to clamp the rivet 6.
When the number of the wedge blocks in one mounting groove is three, the three wedge blocks are horizontally distributed, one side face close to the three wedge blocks is provided with a clamping groove, and the three clamping grooves are matched to form a rivet hole of the rivet 6 and used for forming a clamping state, so that the rivet 6 can be clamped and is similar to a three-jaw chuck.
Similarly, when the number of the wedge-shaped blocks in one mounting groove is four, the four wedge-shaped blocks can be distributed according to the grid of the field shape, and a clamping groove is arranged on one side surface close to the wedge-shaped blocks or at the angular position close to the wedge-shaped blocks, wherein the clamping groove is arranged on one side surface close to the wedge-shaped blocks so that two adjacent wedge-shaped blocks can clamp one rivet 6, and the clamping groove is arranged at the angular position close to the wedge-shaped blocks so that the four wedge-shaped blocks can clamp one rivet 6 in a resultant force manner.
Optionally, besides the wedge-shaped surface, the guide structure may also be a linear inclined guide rail arranged inside the mounting groove.
In order to avoid unnecessary lateral displacement of the mould float 2 during the up and down movement, on the basis of the above-described embodiment the wedge faces have dovetail grooves and the wedge blocks have dovetail projections which slide in cooperation with the dovetail grooves.
Optionally, the dovetail groove may also be a T-shaped groove, an i-shaped groove, or other guide grooves that can achieve an anti-slip state in the prior art.
The setting that adopts the guide way can stabilize the removal route of mould floater 2, guarantees not to take place the skew, can also set up spacing portion simultaneously on guide structure, sets up the lift limit structure to mould floater 2 promptly, avoids it to remove excessively because pressure or elastic force, avoids the position of mould floater 2 to become invalid, guarantees the stability that the mould used.
In the above embodiments, the guiding structures in the same mounting groove need to have opposite directions, that is, the mold floating blocks 2 can achieve a gathering effect in the process of synchronous descending, and the gathering can be movement along multiple directions, for example, the movement tracks of two or more mold floating blocks 2 are parallel but not collinear, or are arranged in a collinear manner; the paths of movement of two or more mold sliders 2 may also be non-parallel but at an angle to achieve convergence.
On the basis of the embodiment, the inclination angles of the two wedge-shaped surfaces in the same mounting groove are the same, and the two dovetail grooves are oppositely arranged. It should be noted that the relative arrangement means that the dovetail grooves of the two wedge surfaces are arranged oppositely, and the inclination angles of the two wedge surfaces are the same, so that the die floating block 2 can work at the same angle and transverse moving speed.
On the basis of the above embodiment, the ejector pin 3 is arranged between the elastic element 4 and the die floating block 2, one side of the ejector pin 3 is connected with the top of the elastic element 4, and the other side of the ejector pin 3 is connected with the bottom of the die floating block 2.
The two sides of the thimble 3 refer to two end structures of the thimble, and the two are respectively connected with the elastic element 4 and the die floating block 2, and can be fixedly connected or arranged in an abutting mode. Adopt thimble 3 to connect elastic component 4 and mould floating block 2, can increase the stability that mould floating block 2 removed, also avoid mould floating block 2 to remove excessively in the mounting groove simultaneously.
In a particular embodiment, the die plate 1 comprises:
a first template 11 having a block hole for receiving the mold block 2;
a second template 12, which is provided with an ejector pin hole for accommodating the ejector pin 3, wherein the second template 12 is attached to the bottom of the first template 11, and the ejector pin hole is communicated with the floating block hole;
the third template 13 is provided with an elastic piece hole for accommodating the elastic piece 4, the third template 13 is attached to the bottom of the second template 12, and the elastic piece hole is communicated with the thimble hole;
the floating block hole, the thimble hole and the elastic piece hole are communicated to form an installation groove.
It should be noted that, first template 11, second template 12, third template 13 stack the setting on vertical and connect for the laminating, the three laminating sets up and forms mould plate 1, the mounting groove that sets up on mould plate 1 specifically includes the floating block hole that communicates the setting each other, thimble hole and elastic component hole, wherein, first template 11 is located to the floating block hole, mould floating block 2 is portable in the floating block hole and is set up, the thimble hole sets up in second template 12, thimble 3 removes the setting in the thimble hole, the elastic component hole sets up in third template 13, elastic component 4 removes the setting in the elastic component hole.
Optionally, the lower end of the thimble 3 is provided with a protruding structure, and the thimble can be clamped at a port of a connection position of the thimble hole and the elastic piece hole to limit the thimble 3 to move out of the thimble hole completely.
The elastic member hole may be a hole having a plugging structure at a lower end portion thereof, and the bottom portion of the elastic member 4 may be fixed to the bottom portion of the elastic member hole so as to be prevented from being detached.
In this embodiment, through setting up mould plate 1 into the structure that three plates are connected, conveniently realize the processing in the hole on each plate, the aperture in floating block hole, thimble hole and elastic component hole can be for different, processes according to the structure, the line state characteristics of mould floating block 2, thimble 3 and elastic component 4 to the connection of each plate is realized to bonding or the fixed mode of laminating, makes things convenient for each empty alignment setting simultaneously.
In the above structure, in order to increase the adaptability of the die floating block 2 to the rivets 6 with different sizes, in one embodiment, when the die floating block 2 moves to the bottom of the floating block hole, the two die floating blocks 2 are attached to each other, and the clamping groove is clamped with the rivet 6. When the die floating block 2 is used for other rivets 6 with larger diameters, the rivets 6 can be clamped when the die floating block 2 is not moved to the bottom of the floating block hole.
The floating block hole, the thimble hole and the elastic part hole are communicated, but the aperture does not need to be kept the same, preferably, the aperture of the floating block hole, the thimble hole and the elastic part hole is different, so as to limit the elastic part 4, the thimble 3 and the die floating block 2 in the lifting moving direction,
specifically, the cross section of the thimble hole is smaller than the bottom cross section of the floating block hole, and the height of the die floating block 2 is greater than or equal to the depth of the floating block hole.
And/or the bottom section of the thimble hole is smaller than the top section of the elastic part hole, the bottom end surface of the thimble hole is used for limiting the moving-out of the elastic part 4, and the length of the thimble 3 is larger than that of the thimble hole.
It should be noted that the height of the die floating block 2 is greater than or equal to the depth of the floating block hole, so that the die floating block 2 cannot be completely retracted into the floating block hole after being pressed, and the cross section of the thimble hole is smaller than the bottom cross section of the floating block hole, so that the end face of the thimble hole is abutted to the lower bottom face of the die floating block 2, and the end face of the thimble hole is prevented from penetrating into the thimble hole.
In the same way, the bottom cross-section of thimble hole is less than the top cross-section in elastic component hole, be used for butt elastic component 4, avoid it to stretch into in the thimble hole, the bottom terminal surface that utilizes the thimble hole is used for restricting shifting out of elastic component 4, can be when chassis base 5 at the server breaks away from the template, avoid leading to elastic component 4 outwards to pop out because of the withdrawal of pressure, in addition, the length of thimble 3 is greater than or equal to the length of thimble hole, the purpose is to avoid the thimble to retract completely in the thimble hole, and simultaneously, when removing the pressure that acts on chassis base 5 of server, mould floating block 2 can be by elastic component 4 and 3 upsets of thimble, so that chassis base 5 of server is jack-up in the same trend, reduce the time that chassis base 5 takes out, improve and take out efficiency.
On the basis of any one of the above embodiments, the mold plate 1 may have at least two mounting grooves, and each mounting groove may have at least two mold floating blocks 2 therein.
The elastic member 4 in this application may be embodied as a spring or other commonly used elastic structure.
According to the scheme provided by the application, the purposes of quickly placing the chassis base 5 and the rivet 6 module into the die, reducing the waiting time of the machine table and improving the utilization rate of the machine table can be achieved; when removing the pressure that acts on the chassis base 5 of server, mould floating block 2 can be by elastic component 4 and 3 upsets of thimble to take advantage of situation jack-up server's chassis base 5 reduces the time that chassis base 5 took out, when improving the efficiency of taking out, reduces because of the risk of rivet 6 damages the mould when being led to the pressure riveting by the ejecting chassis base 5 of mould.
In addition to the server chassis base mold provided in the above embodiments, the present invention also provides a server chassis base mold including the structure of the other parts disclosed in the above embodiments, which is referred to in the prior art and is not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The server chassis base mold provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594317.9A CN114309435A (en) | 2021-12-23 | 2021-12-23 | Server chassis base mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111594317.9A CN114309435A (en) | 2021-12-23 | 2021-12-23 | Server chassis base mould |
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| Publication Number | Publication Date |
|---|---|
| CN114309435A true CN114309435A (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111594317.9A Pending CN114309435A (en) | 2021-12-23 | 2021-12-23 | Server chassis base mould |
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| CN (1) | CN114309435A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203600481U (en) * | 2013-12-17 | 2014-05-21 | 陕西宝成航空仪表有限责任公司 | Mould device of dual-grip plate locking mould |
| CN105798596A (en) * | 2014-12-29 | 2016-07-27 | 鸿富锦精密工业(武汉)有限公司 | Die |
| CN107030246A (en) * | 2017-04-19 | 2017-08-11 | 天津三星电子有限公司 | A kind of curved face product riveting die set |
| CN207308869U (en) * | 2017-08-17 | 2018-05-04 | 苏州沃克斯精密五金有限公司 | A kind of punching press mode structure picked and placeed easy to rivet |
| CN208556723U (en) * | 2018-03-17 | 2019-03-01 | 上海递佳机械设备有限公司 | A kind of CNC Quick-clamped processing tool |
| CN211740871U (en) * | 2020-01-19 | 2020-10-23 | 苏州新苏理化测试服务有限公司 | Clamping device for metal material tensile test |
-
2021
- 2021-12-23 CN CN202111594317.9A patent/CN114309435A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203600481U (en) * | 2013-12-17 | 2014-05-21 | 陕西宝成航空仪表有限责任公司 | Mould device of dual-grip plate locking mould |
| CN105798596A (en) * | 2014-12-29 | 2016-07-27 | 鸿富锦精密工业(武汉)有限公司 | Die |
| CN107030246A (en) * | 2017-04-19 | 2017-08-11 | 天津三星电子有限公司 | A kind of curved face product riveting die set |
| CN207308869U (en) * | 2017-08-17 | 2018-05-04 | 苏州沃克斯精密五金有限公司 | A kind of punching press mode structure picked and placeed easy to rivet |
| CN208556723U (en) * | 2018-03-17 | 2019-03-01 | 上海递佳机械设备有限公司 | A kind of CNC Quick-clamped processing tool |
| CN211740871U (en) * | 2020-01-19 | 2020-10-23 | 苏州新苏理化测试服务有限公司 | Clamping device for metal material tensile test |
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Application publication date: 20220412 |
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