CN112338861B - Clamping and mounting jig for plates and using method thereof - Google Patents
Clamping and mounting jig for plates and using method thereof Download PDFInfo
- Publication number
- CN112338861B CN112338861B CN202011264145.4A CN202011264145A CN112338861B CN 112338861 B CN112338861 B CN 112338861B CN 202011264145 A CN202011264145 A CN 202011264145A CN 112338861 B CN112338861 B CN 112338861B
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- pressing
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 139
- 230000008602 contraction Effects 0.000 claims abstract description 7
- 210000003811 finger Anatomy 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 210000004247 hand Anatomy 0.000 claims description 5
- 210000003813 thumb Anatomy 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a plate clamping and mounting jig and a using method thereof, and the plate clamping and mounting jig comprises a cover body, a pressing main body, a pressing block, a clamping component and a second spring, wherein the cover body and the pressing main body are clamped to form an operation cavity, the pressing main body and the pressing block are clamped in the operation cavity in a matched mode, the stress end of the pressing block extends to the outer portion of the upper end of the cover body, the clamping component is arranged below the pressing block, the second spring for realizing the expansion and contraction of the pressing block is arranged in the inner cavity of the pressing block, and the expansion and contraction movement of the pressing block controls the opening and closing of the working end of the clamping component. The jig has the advantages that the clamping mechanism is packaged in the pressing main body to form the jig integrating clamping and pressing, so that the operation efficiency and the operation quality are greatly facilitated.
Description
Technical Field
The invention relates to the field of servers, in particular to a plate clamping and installing jig and a using method thereof.
Background
In the assembly process of the server product board card, most of the existing operation modes are handheld board card pressing operation, although corresponding electrostatic protection is already performed on the handheld board card, such as wearing finger sleeves, electrostatic gloves or electrostatic bracelets, the handheld board card is inevitably contacted with components on the board card, and in addition, the board card is usually pressed by fingers in the pressing and mounting process of the board card, so that on one hand, the fatigue of the fingers is easily caused by long-time operation, and the assembly efficiency is not facilitated; on the other hand, the phenomenon of insufficient pressing exists, the board card is in poor contact, and other poor functions are caused.
Disclosure of Invention
The invention aims to provide a plate clamping and mounting jig and a using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an installation tool is got to board clamping, includes the lid, presses the main part, presses the briquetting, presss from both sides and gets component and spring two, the lid forms the operation chamber with pressing the main part joint, presses the main part and presses briquetting cooperation joint in the operation chamber, press the stress end of briquetting to extend to the lid upper end outside, press the below of briquetting to be equipped with to press and get the component, realize pressing the flexible spring two of briquetting to locate according to pressing in the briquetting inner chamber, press the concertina movement control clamp of briquetting to get opening and shutting of component work end.
Further, the pressing main body comprises a bottom plate, a supporting block, a supporting shaft, a pressing stress column, a pressing groove and a spring connecting column I, the pressing groove is formed in the lower end of the inner side of the bottom plate, the pressing stress column is arranged above the pressing groove, the supporting block is arranged above the pressing stress column, the supporting shaft is arranged below the supporting block, and the spring connecting column I is further arranged on the supporting block.
Further, the bottom surface of the supporting block is an inward-concave arc-shaped surface.
Further, the cross section of the pressing force bearing column is hexagonal, quadrangular or triangular.
Further, press the briquetting and include the atress piece and press the cavity, the lower part of atress piece is equipped with presses the cavity, press one side and the bottom surface opening of cavity, correspond to press the open-ended opposite side of cavity and be equipped with the spacing groove, the institute is brown to press the top of cavity and is equipped with spring coupling post two.
Further, the lid includes the side cap and presses the stress surface, the upper end of side cap is equipped with presses the stress surface, the side cap be above, a side and the equal opening in bottom and with the bottom plate complex cavity of pressing the main part, be equipped with set screw in the closed side of side cap.
Furthermore, the clamping component comprises a left clamping arm, a right clamping arm and a first spring, the left clamping arm is in a shape of < ">, the right clamping arm is in a shape of >, the upper ends of the left clamping arm and the right clamping arm are respectively connected with a supporting shaft on the pressing block in a rotating mode, and the first spring is arranged between the left clamping arm and the right clamping arm.
Furthermore, one end of the second spring is connected with the first spring connecting column on the pressing main body, and the other end of the second spring is connected with the second spring connecting column on the pressing block.
A use method of a plate clamp taking and mounting jig comprises the following steps:
(1) clamping board card
The left hand and the right hand respectively take a jig and press the end part of the cover body without pressing the pressing block forcibly, at the moment, the left clamping arm and the right clamping arm are naturally in an opening and closing state under the action of a second spring, under the state, the edges of the board card are clamped into the pressing groove at the end part of the pressing main body by the left jig and the right jig, then the end part of the pressing block is pressed downwards forcibly, the second spring is in a contraction state, the first spring is in a relaxation state, and the left clamping arm and the right clamping arm are closed under the pressing action to clamp the board card;
(2) mounting board card
After the board card is grabbed, aligning the golden fingers of the board card with the mounting clamping grooves, forcibly pressing the end part of the cover body with two hands, driving the pressing main body to move towards the board card simultaneously when the cover body moves towards the board card, and applying pressure to the board card through the pressing stress column at the end part of the pressing main body to mount the board card in place;
(3) and recovering the initial state of the jig
After the mounting panel card is finished, the thumb releases and presses the atress, presses the piece and upwards plays under the effect of spring two, simultaneously, and the relaxation is extended about spring one, and the arm will be in the state that opens and shuts naturally under the effect of spring one with the right clamp arm is got to the left side clamp.
The invention has the beneficial effects that:
1. the jig effectively achieves electrostatic protection, avoids the frequency of touching components by the board card with hands in the traditional process of installing the board card, and can effectively avoid electrostatic damage to the board card. The jig grabbing board card and the mounting board card are integrated into a whole by arranging the pressing main body and the pressing block, so that the operation is convenient, the finger fatigue caused by the traditional manual pressing is reduced, and the operation is convenient and rapid;
2. when the jig is used, the two sides of the board card are matched and used at the same time, the phenomenon that the board card is not installed in place can be effectively avoided, and the board card installation quality is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the installation of the present invention;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
FIG. 4 is a view showing the structure of the cover;
FIG. 5 is a view showing the structure of the pressing body;
FIG. 6 is a view showing the structure of the pressing block;
fig. 7 is a structural view of the gripping member.
In the figure:
the clamping device comprises a cover body 1, side covers 11, a pressing stress surface 12, a positioning screw 13, a pressing main body 2, a bottom plate 21, a supporting block 22, a supporting shaft 23, a pressing stress column 24, a pressing groove 25, a spring connecting column I26, a pressing block 3, a stress block 31, a limiting groove 32, a pressing cavity 33, a spring connecting column II 34, a clamping part 4, a left clamping arm 41, a right clamping arm 42, a spring I43 and a spring II 5.
Detailed Description
The plate clamping and mounting jig and the use method thereof according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the plate card clamping and mounting jig of the present invention includes a cover body 1, a pressing main body 2, a pressing block 3, a clamping member 4 and a second spring 5, wherein the cover body 1 and the pressing main body 2 are clamped to form an operation cavity, the pressing main body 2 and the pressing block 3 are clamped in a matching manner in the operation cavity, a stressed end of the pressing block 3 extends to the outside of an upper end of the cover body 1, the clamping member 4 is arranged below the pressing block 3, the second spring 5 for realizing the expansion and contraction of the pressing block is arranged in an inner cavity of the pressing block, and the expansion and contraction movement of the pressing block 3 controls the opening and closing of a working end of the clamping member 4.
As shown in fig. 5, the pressing body 2 includes a bottom plate 21, a supporting block 22, a supporting shaft 23, a pressing force-bearing column 24, a pressing groove 25 and a first spring connecting column 26, the pressing groove 25 is formed in the lower end of the inner side of the bottom plate 21, the pressing force-bearing column 24 is arranged above the pressing groove, the supporting block 22 is arranged above the pressing force-bearing column 24, the supporting shaft 23 is arranged below the supporting block 22, and the first spring connecting column is further arranged on the supporting block. The bottom surface of the supporting block 22 is an inward-concave arc-shaped surface, and as the clamping component is rotationally connected with the supporting shaft, the arc-shaped surface is adopted to form a space for accommodating the hinged end of the clamping component, so that smooth opening and closing of the clamping component are ensured.
The cross section of the pressing force bearing column 24 is hexagonal, quadrangular or triangular. The pressing board card is not limited to the three shapes, and the purpose of pressing the board card is deformation of the pressing stress column structure. The bottom surface of the pressing stress column 24 is a plane, and acts on the board card through the bottom plane to generate pressure on the board card, so that the board card is installed.
As shown in fig. 6, the pressing block 3 includes a force-bearing block 31 and a pressing cavity 33, the pressing cavity 33 is disposed at the lower portion of the force-bearing block 31, one side and the bottom of the pressing cavity are open, a limiting groove 32 is disposed at the other side corresponding to the opening of the pressing cavity, and a second spring connecting column 34 is disposed at the top end of the pressing cavity. One end of the second spring 5 is connected with the first spring connecting column 26 on the pressing body, and the other end is connected with the second spring connecting column 34 on the pressing block. The automatic resetting of the clamping component 4 is realized by arranging the second spring 5 to wait for the next clamping action.
As shown in fig. 4, the cover body 1 includes a side cover 11 and a pressing force-bearing surface 12, the upper end of the side cover is provided with the pressing force-bearing surface, the side cover is a cavity with an upper surface, one side surface and a bottom end both open and matched with the bottom plate of the pressing main body, and a closed side surface of the side cover is provided with a set screw 13. During installation, the pressing block is matched with the inner cavity of the cover body, and the free end of the stress block of the pressing block extends to the outer side of the end part of the cover body, so that pressure can be applied to the pressing block conveniently. The pressing body is matched with one side of the cover body, and the pressing block is connected with the pressing body through a spring II.
As shown in fig. 7, the gripping member 4 includes a left arm 41, a right arm 42 and a first spring 43, the left arm 41 is "<" shaped, the right arm 42 is ">" shaped, the upper ends of the left arm 41 and the right arm 42 are respectively connected with the support shaft of the pressing block 3 in a rotating manner, and the first spring is arranged between the left arm and the right arm.
A use method of a plate clamp taking and mounting jig comprises the following steps:
(1) clamping board card
The left hand and the right hand respectively take a jig, the thumb presses on the pressing stress surface at the end part of the cover body, the stress block at the end part of the pressing block does not need to be pressed with force, at the moment, the left clamping arm and the right clamping arm are naturally in an opening and closing state under the action of the second spring, under the state, the left jig and the right jig clamp the edge of the board card into the pressing groove at the end part of the pressing main body, then the thumb simultaneously presses the stress block at the end part of the pressing block downwards with force, the second spring is in a contraction state, the first spring is in an expansion state, and the left clamping arm and the 4.2 right clamping arm rotate around the supporting shaft to be closed under the pressing action, so that the board card is clamped;
(2) mounting board card
After the board card is grabbed, aligning golden fingers of the board card with the mounting clamping grooves, forcibly pressing the pressing stress surface at the end part of the cover body by two hands, driving the pressing main body to move towards the board card while the cover body moves towards the board card, applying pressure to the board card by pressing the pressing stress column at the end part of the main body, and mounting the board card in place under the integral action of the clamp;
(3) and recovering the initial state of the jig
After the mounting panel card is finished, the thumb releases and presses the atress, presses the piece and upwards plays under the effect of spring two, simultaneously, and the relaxation is extended about spring one, and the arm will be in the state that opens and shuts naturally under the effect of spring one with the right clamp arm is got to the left side clamp.
The jig effectively achieves electrostatic protection, avoids the frequency of touching components by the board card with hands in the traditional process of installing the board card, and can effectively avoid electrostatic damage to the board card. The jig integrates the grabbing board card and the mounting board card, is convenient to operate, effectively enlarges the contact area of the board card when being pressed, reduces finger fatigue caused by traditional manual pressing, and is convenient and rapid to operate; when the jig is used, the two sides of the board card are matched and used at the same time, the phenomenon that the board card is not installed in place can be effectively avoided, and the board card installation quality is guaranteed.
While the foregoing is directed to the principles of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Other technical features than those described in the specification are known to those skilled in the art.
Claims (7)
1. The use method of the plate clamping and mounting jig is characterized by comprising a cover body, a pressing main body, a pressing block, a clamping component and a second spring, wherein the cover body is clamped with the pressing main body to form an operation cavity; the clamping part comprises a left clamping arm, a right clamping arm and a first spring, the left clamping arm is in a shape of < ">, the right clamping arm is in a shape of >, the upper ends of the left clamping arm and the right clamping arm are respectively connected with a support shaft on the pressing main body in a rotating mode, and the first spring is arranged between the left clamping arm and the right clamping arm, and the clamping part further comprises the following steps:
(1) clamping board card
The left hand and the right hand respectively take a jig and press the end part of the cover body without pressing the pressing block forcibly, at the moment, the left clamping arm and the right clamping arm are naturally in an opening and closing state under the action of a second spring, under the state, the edges of the board card are clamped into the pressing groove at the end part of the pressing main body by the left jig and the right jig, then the end part of the pressing block is pressed downwards forcibly, the second spring is in a contraction state, the first spring is in a relaxation state, and the left clamping arm and the right clamping arm are closed under the pressing action to clamp the board card;
(2) mounting board card
After the board card is grabbed, aligning the golden fingers of the board card with the mounting clamping grooves, forcibly pressing the end part of the cover body with two hands, driving the pressing main body to move towards the board card simultaneously when the cover body moves towards the board card, and applying pressure to the board card through the pressing stress column at the end part of the pressing main body to mount the board card in place;
(3) and recovering the initial state of the jig
After the mounting panel card is finished, the thumb releases and presses the atress, presses the piece and upwards plays under the effect of spring two, simultaneously, and the relaxation is extended about spring one, and the arm will be in the state that opens and shuts naturally under the effect of spring one with the right clamp arm is got to the left side clamp.
2. The use method of a board clamping and mounting jig according to claim 1, wherein the pressing body comprises a bottom plate, a supporting block, a supporting shaft, a pressing force bearing column, a pressing groove and a first spring connecting column, the pressing groove is formed in the lower end of the inner side of the bottom plate, the pressing force bearing column is arranged above the pressing groove, the supporting block is arranged above the pressing force bearing column, the supporting shaft is arranged below the supporting block, and the first spring connecting column is further arranged on the supporting block.
3. The use method of the board clamping and installing jig as claimed in claim 2, wherein the bottom surface of the supporting block is an arc surface which is recessed inwards.
4. The use method of a board clamping and installing jig according to claim 2, wherein the cross section of the pressing force-bearing column is hexagonal, quadrangular or triangular.
5. The use method of a board clip taking and installing jig according to claim 1, wherein the pressing block comprises a stress block and a pressing cavity, the lower part of the stress block is provided with the pressing cavity, one side and the bottom surface of the pressing cavity are provided with openings, the other side corresponding to the opening of the pressing cavity is provided with a limiting groove, and the top end of the pressing cavity is provided with a second spring connecting column.
6. The use method of a board clamping and mounting jig according to claim 1, wherein the cover body comprises a side cover and a pressing force-bearing surface, the upper end of the side cover is provided with the pressing force-bearing surface, the side cover is a cavity with an upper surface, one side surface and a bottom end which are open and matched with the bottom plate of the pressing main body, and the closed side surface of the side cover is provided with a positioning screw.
7. The use method of a board clamping and mounting jig according to claim 1, wherein one end of the spring II is connected with the spring connecting post I on the pressing main body, and the other end of the spring II is connected with the spring connecting post II on the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011264145.4A CN112338861B (en) | 2020-11-12 | 2020-11-12 | Clamping and mounting jig for plates and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011264145.4A CN112338861B (en) | 2020-11-12 | 2020-11-12 | Clamping and mounting jig for plates and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112338861A CN112338861A (en) | 2021-02-09 |
| CN112338861B true CN112338861B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011264145.4A Active CN112338861B (en) | 2020-11-12 | 2020-11-12 | Clamping and mounting jig for plates and using method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281560A (en) * | 1995-04-12 | 1996-10-29 | Sony Corp | Pincette |
| CN104907295A (en) * | 2015-04-24 | 2015-09-16 | 李劼 | Method for clamping and taking pipeline blockage |
| CN207977304U (en) * | 2018-04-15 | 2018-10-16 | 石狮市康索特电器有限公司 | A kind of novel electron chip clamp device |
| CN208132752U (en) * | 2017-12-29 | 2018-11-23 | 北海星沅电子科技有限公司 | IC clamps small jig |
| CN109202846A (en) * | 2018-09-17 | 2019-01-15 | 国家电网有限公司 | A kind of maintenance of electrical equipment robot device |
| CN208729564U (en) * | 2018-05-25 | 2019-04-12 | 株洲海天工程塑料实业股份有限公司 | A kind of portable manual |
| CN208826613U (en) * | 2018-09-27 | 2019-05-07 | 宋添晶 | A kind of medical treatment clamping instrument of geriatric ward |
-
2020
- 2020-11-12 CN CN202011264145.4A patent/CN112338861B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281560A (en) * | 1995-04-12 | 1996-10-29 | Sony Corp | Pincette |
| CN104907295A (en) * | 2015-04-24 | 2015-09-16 | 李劼 | Method for clamping and taking pipeline blockage |
| CN208132752U (en) * | 2017-12-29 | 2018-11-23 | 北海星沅电子科技有限公司 | IC clamps small jig |
| CN207977304U (en) * | 2018-04-15 | 2018-10-16 | 石狮市康索特电器有限公司 | A kind of novel electron chip clamp device |
| CN208729564U (en) * | 2018-05-25 | 2019-04-12 | 株洲海天工程塑料实业股份有限公司 | A kind of portable manual |
| CN109202846A (en) * | 2018-09-17 | 2019-01-15 | 国家电网有限公司 | A kind of maintenance of electrical equipment robot device |
| CN208826613U (en) * | 2018-09-27 | 2019-05-07 | 宋添晶 | A kind of medical treatment clamping instrument of geriatric ward |
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| Publication number | Publication date |
|---|---|
| CN112338861A (en) | 2021-02-09 |
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