CN111604565B

CN111604565B - Clamp for computer hardware machining

Info

Publication number: CN111604565B
Application number: CN202010595653.4A
Authority: CN
Inventors: 潘承恩
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2022-02-08
Anticipated expiration: 2040-06-27
Also published as: CN111604565A

Abstract

The invention discloses a clamp for processing computer hardware, which comprises a fixing frame, wherein a plurality of stacking sockets are formed in wall bodies on two sides of the top of the fixing frame, a plurality of stacking insertion blocks are respectively arranged on the wall bodies on two sides of the bottom of the fixing frame, inserting mechanisms are symmetrically arranged on wall bodies below two sides of the front end and the rear end of the fixing frame, fixing mechanisms are respectively arranged on the wall bodies below the front end and the rear end of the inner side of the fixing frame, a bearing plate is arranged between the two fixing mechanisms, and a plurality of clamping mechanisms are respectively arranged in the wall bodies on one side, opposite to the rear end, of the front end of the fixing frame. Through fixture's setting, the synchronization that can be quick is fixed its circuit board through a plurality of hold-down mechanism, and through the setting of the contact mechanism of hold-down mechanism bottom, can be when the circuit board to different thickness, need not often adjust its whole fixture's height, and the suitability is wider than traditional anchor clamps, through the setting of detachable bearing board, can be convenient for change the bearing board in its fixed frame.

Description

Clamp for computer hardware machining

Technical Field

The invention relates to the technical field of computer hardware processing equipment, in particular to a clamp for processing computer hardware.

Background

Computer is commonly called computer, it is a modern electronic computer for high-speed calculation, it can make numerical calculation and logic calculation, and also has memory function, it is a modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation, and the computer is formed from several hardware and its software, and the computer hardware is a general name of various physical devices formed from electronic, mechanical and photoelectric elements, etc. in the computer system, these physical devices can be formed into an organic whole according to the requirements of system structure to provide material basis for computer software operation, and the function of hardware is that it can input and store program and data, and can execute program to make data be available, and from appearance, the microcomputer is formed from main machine box and external equipment. The main case mainly comprises a CPU, an internal memory, a mainboard, a hard disk drive, an optical disk drive, various expansion cards, a connecting wire, a power supply and the like; the external equipment comprises a mouse, a keyboard and the like, a key component of the mouse is an internal circuit board, electronic components on the circuit board are generally subjected to liquid tin coating welding, a clamp can be used for fixing the circuit board and coating tin on the circuit board, but the circuit board is fixed on a bearing plate of the clamp by a plurality of fixing mechanisms by the traditional circuit board clamp for the mouse, and simultaneously, the plurality of fixing mechanisms need to be pulled to be troublesome, so that the installation efficiency is influenced, in addition, the traditional clamp fixing mechanisms need to be adjusted when fixing the circuit boards with different thicknesses, so that the circuit board bearing plate of the traditional clamp is generally fixed and cannot be replaced according to the requirements of different circuit boards, in addition, the inserting mechanisms on two sides of the traditional clamp are generally single fixing rods, when the circuit board is inserted into an external clamping block, the shaking is easy to generate, and the tin wrapping quality is affected.

Disclosure of Invention

The invention aims to provide a clamp for machining computer hardware, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an anchor clamps are used in computer hardware processing, includes fixed frame, it piles up the socket to have seted up a plurality of on the wall body of fixed frame top both sides, it piles up the inserted block to be equipped with a plurality of on the wall body of fixed frame bottom both sides respectively, the symmetry is equipped with grafting mechanism on fixed frame front end and the rear end both sides below wall body, be equipped with fixed establishment on fixed frame inboard front end and the rear end below wall body respectively, two be equipped with the bearing board between the fixed establishment, be equipped with a plurality of fixture in the fixed frame front end and the relative lateral wall body of rear end respectively.

Preferably, the fixing mechanism comprises two fixing strips, the two fixing strips are symmetrically and fixedly installed on a wall body below one side in the fixing frame, the fixing blocks are symmetrically and fixedly installed on two sides of the bottom of the fixing strip, and the two fixing blocks are respectively and fixedly installed with a V-shaped elastic sheet at the bottom.

Preferably, there are fixed inserted blocks, two on the wall body of bearing board front end and rear end fixed mounting respectively symmetrical fixed mounting has two spacing on the wall body of fixed inserted block top both sides respectively, the bearing board is then installed between two fixed strips that correspond on fixed frame inner wall body through the fixed inserted block interlude on its front end and the rear end wall body, and fixed inserted block goes into below the V type shell fragment that corresponds through the mounting groove card of top bilateral symmetry installation, through the setting of detachable bearing board, can be convenient for change the bearing board in its fixed frame to in reply the circuit board installation of different demands.

Preferably, a plurality of jacks are further formed in the wall body of the supporting plate, and a pull groove is formed in the bottom of one side of the supporting plate.

Preferably, grafting mechanism includes first dead lever, first dead lever one side fixed mounting is on the wall body that fixed frame one side corresponds the position, still fixed mounting respectively has plastics arc piece on the wall body of first dead lever bottom both sides, fixed frame alternates through the plastics arc piece on the first dead lever of a plurality of on its both sides wall body and installs on the fixture block that externally corresponds, through grafting mechanism's setting, can make fixed frame more firm in the fixture block cartridge of external equipment, improves the tin quality of wrapping up in of its electronic components on the circuit board.

Preferably, a plurality of mounting groove has been seted up respectively on the wall body of fixture front end and rear end in fixed frame, fixed rotary trough has been seted up on the wall body of bottom one side in the mounting groove, fixture has still seted up the shifting chute in fixed frame near the fixed rotary trough lateral wall body that corresponds, and the cavity communicates in fixed rotary trough cavity, it has first magnetic path still to fix on the wall body of shifting chute both sides, the groove of stirring has been seted up on the wall body of shifting chute one side intermediate position, be equipped with hold-down mechanism in the fixed rotary trough, be equipped with adjustment mechanism in the shifting chute.

Preferably, adjustment mechanism includes the rack, the inserting mechanism embedding is installed in the moving groove that corresponds in fixed frame, fixed mounting has the second magnetic path respectively on the wall body of rack both sides, fixed mounting has the block of stirring on the wall body of rack one side intermediate position, and the block of stirring extends to in the corresponding groove of stirring of fixed frame one side.

Preferably, hold-down mechanism includes the fixing base, fixing base bottom fixed mounting is in the fixed rotary groove of the mounting groove bottom that corresponds, the fixing base top is equipped with the second dead lever, set up the mounting hole in the wall body of second dead lever one side, the spacing groove has been seted up respectively to the second dead lever on the wall body of mounting hole top and bottom, the second dead lever passes through the spacing groove bearing of bottom and installs at the fixing base top, the tooth's socket has still been seted up on the outer wall of second dead lever one side, and the tooth's socket is connected with rack one side meshing, second dead lever opposite side bottom is equipped with contact mechanism, and through the contact mechanism's of hold-down mechanism bottom setting, can be when the circuit board to different thickness, need not often adjust its whole fixture's height, and the more traditional anchor clamps of suitability are wider.

Preferably, a screw rod is installed in the mounting hole in an inserting mode, the bottom of the screw rod is in threaded connection with the screw hole in the fixing seat, the top of the screw rod extends to the outside of the fixing frame, a knob block is fixedly installed at the top of the screw rod, a first compression spring is further sleeved on the screw rod, and the first compression spring is located on the screw rod between the knob block and a limiting groove in the top of one side of the second fixing rod.

Preferably, the contact mechanism is including fixed pipe, fixed pipe top fixed mounting is on the wall body of second dead lever one side bottom, the internal flexible chamber of having seted up of fixed pipe wall, flexible intracavity is equipped with the telescopic link, telescopic link top fixed mounting has the dog, and the telescopic link passes through the dog interlude to be installed in flexible intracavity, still be equipped with the second compression spring in the stirring block, and the second compression spring props its dog top, the sea fixed mounting in telescopic link bottom has the rubber pad.

Compared with the prior art, the invention has the following beneficial effects:

1. through fixture's setting, the synchronization that can be quick is fixed its circuit board through a plurality of hold-down mechanism.

2. Through the setting of the contact mechanism of hold-down mechanism bottom, can be when the circuit board to different thickness, need not often adjust its whole fixture's height, the suitability is wider than traditional anchor clamps.

3. Through the setting of detachable bearing board, can be convenient for change the bearing board in its fixed frame to the circuit board installation of reply different demands.

4. Through the arrangement of the fixing strip and the V-shaped elastic sheet, the bearing plate can be conveniently installed and can be limited and fixed.

5. Through the arrangement of the inserting mechanism, the fixing frame can be more stably inserted into the clamping block of the external equipment, and the tin wrapping quality of the electronic component on the circuit board is improved.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a clamp for machining computer hardware according to the present invention;

FIG. 2 is a main structure exploded view of a jig for machining computer hardware according to the present invention;

FIG. 3 is a disassembled view of a fixing mechanism of the clamp for computer hardware processing according to the present invention;

FIG. 4 is a schematic structural diagram of a plugging mechanism of a clamp for computer hardware processing according to the present invention;

FIG. 5 is a structural exploded view of a clamping mechanism of the clamp for computer hardware processing according to the present invention;

FIG. 6 is a disassembled view of the pressing mechanism of the clamp for computer hardware processing according to the present invention;

FIG. 7 is an exploded view of a contact mechanism of a computer hardware processing fixture according to the present invention;

fig. 8 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a fixing frame; 2. a stacking socket; 3. stacking the inserting blocks; 4. a plug-in mechanism; 5. a fixing mechanism; 6. a support plate; 7. a clamping mechanism; 8. a jack; 9. fixing the insert block; 10. a limiting strip; 11. groove drawing; 12. a first fixing lever; 13. a plastic arc piece; 14. a fixing strip; 15. a fixed block; 16. a V-shaped elastic sheet; 17. a hold-down mechanism; 18. an adjustment mechanism; 19. mounting grooves; 20. fixing the rotary groove; 21. a moving groove; 22. a first magnetic block; 23. a poking groove; 24. a rack; 25. a second magnetic block; 26. a shifting block; 27. a fixed seat; 28. a second fixing bar; 29. mounting holes; 30. a limiting groove; 31. a tooth socket; 32. a contact mechanism; 33. a screw; 34. a knob block; 35. a first compression spring; 36. a fixed tube; 37. a telescoping chamber; 38. a telescopic rod; 39. a stopper; 40. a rubber pad; 41. a second compression spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-8, the present invention provides a clamp for computer hardware processing, which includes a fixing frame 1, wherein a plurality of stacking sockets 2 are formed on wall bodies on two sides of the top of the fixing frame 1, a plurality of stacking insertion blocks 3 are respectively formed on wall bodies on two sides of the bottom of the fixing frame 1, insertion mechanisms 4 are symmetrically arranged on wall bodies below two sides of the front end and the rear end of the fixing frame 1, fixing mechanisms 5 are respectively arranged on the wall bodies below the front end and the rear end of the inner side of the fixing frame 1, a supporting plate 6 is arranged between the two fixing mechanisms 5, and a plurality of clamping mechanisms 7 are respectively arranged in the wall body on one side of the fixing frame 1 opposite to the front end and the rear end.

The fixing mechanism 5 comprises two fixing strips 14, the two fixing strips 14 are symmetrically and fixedly arranged on a wall body below one side in the fixing frame 1, fixing blocks 15 are symmetrically and fixedly arranged on two sides of the bottom of the upper fixing strip 14, V-shaped elastic sheets 16 are respectively and fixedly arranged at the bottoms of the two fixing blocks 15, fixing insertion blocks 9 are respectively and fixedly arranged on the wall bodies at the front end and the rear end of the supporting plate 6, two limiting strips 10 are respectively and symmetrically and fixedly arranged on the wall bodies at two sides of the top of the two fixing insertion blocks 9, the supporting plate 6 is inserted and arranged between the two corresponding fixing strips 14 on the wall body of the fixing frame 1 through the fixing insertion blocks 9 on the front end and the rear end of the supporting plate 6, the fixing insertion blocks 9 are clamped below the corresponding V-shaped elastic sheets 16 through mounting grooves 19 symmetrically arranged at two sides of the top, a plurality of insertion holes 8 are also formed on the wall body of the supporting plate 6, a pull groove 11 is formed at the bottom of one side of the supporting plate 6, the insertion mechanism 4 comprises a first fixing rod 12, one side of a first fixed rod 12 is fixedly arranged on a wall body at a corresponding position at one side of a fixed frame 1, plastic arc sheets 13 are respectively and fixedly arranged on wall bodies at two sides of the bottom of the first fixed rod 12, the fixed frame 1 is arranged on corresponding fixture blocks outside through the plastic arc sheets 13 on the wall bodies at two sides of the fixed frame 1 on the first fixed rod 12 in an inserting way, a plurality of mounting grooves 19 are respectively arranged on wall bodies at the front end and the rear end in the fixed frame 1 by a clamping mechanism 7, a fixed rotary groove 20 is arranged on the wall body at one side of the bottom in the mounting groove 19, a movable groove 21 is also arranged in the wall body at one side of the fixed frame 1 close to the corresponding fixed rotary groove 20, the cavity in the movable groove 21 is communicated with the cavity in the fixed rotary groove 20, first magnetic blocks 22 are also fixedly arranged on the wall bodies at two sides of the movable groove 21, a toggle groove 23 is arranged on the wall body at the middle position at one side of the movable groove 21, a compressing mechanism 17 is arranged in the fixed rotary groove 20, the adjusting mechanism 18 is arranged in the moving groove 21, the adjusting mechanism 18 comprises a rack 24, the plugging mechanism 4 is embedded in the corresponding moving groove 21 in the fixing frame 1, the wall bodies at two sides of the rack 24 are respectively and fixedly provided with a second magnetic block 25, the wall body at the middle position of one side of the rack 24 is fixedly provided with a toggle block 26, the toggle block 26 extends into the toggle groove 23 corresponding to one side of the fixing frame 1, the pressing mechanism 17 comprises a fixing seat 27, the bottom of the fixing seat 27 is fixedly arranged in the fixed rotary groove 20 at the bottom of the corresponding mounting groove 19, a second fixing rod 28 is arranged above the fixing seat 27, a mounting hole 29 is arranged in the wall body at one side of the second fixing rod 28, the wall bodies at the top and the bottom of the mounting hole 29 are respectively provided with a limiting groove 30, the second fixing rod 28 is supported and mounted at the top of the fixing seat 27 through the limiting groove 30 at the bottom, and the outer wall at one side of the second fixing rod 28 is also provided with a tooth groove 31, the tooth socket 31 is engaged with one side of the rack 24, the bottom of the other side of the second fixing rod 28 is provided with a contact mechanism 32, a screw 33 is inserted and installed in the installation hole 29, the bottom of the screw 33 is in threaded connection with a screw hole in the fixing seat 27, the top of the screw 33 extends to the outside of the fixing frame 1 and is fixedly provided with a knob block 34, the screw 33 is further sleeved with a first compression spring 35, the first compression spring 35 is positioned on the screw 33 between the knob block 34 and the limiting groove 30 at the top of one side of the second fixing rod 28, the contact mechanism 32 comprises a fixing pipe 36, the top of the fixing pipe 36 is fixedly installed on the wall body at the bottom of one side of the second fixing rod 28, a telescopic cavity 37 is formed in the wall body of the fixing pipe 36, a telescopic rod 38 is arranged in the telescopic cavity 37, a stop 39 is fixedly installed at the top of the telescopic rod 38, the telescopic rod 38 is inserted and installed in the telescopic cavity 37 through the stop 39, and a second compression spring 41 is further arranged in the toggle block 26, and the second compression spring 41 supports the stop block 39, and a rubber pad 40 is fixedly arranged at the bottom of the telescopic rod 38.

It should be noted that, when the clamp for processing computer hardware is used, the circuit board to be processed is firstly placed on the supporting plate 6 in the fixing frame 1, then the shifting block 26 in the shifting groove 23 corresponding to the wall body at the middle position of the front end and the rear end of the fixing frame 1 is shifted, the shifting block 26 is shifted to one side, the rack 24 is driven by the shifting block 26 to move to one side in the moving groove 21, the rack 24 is further kneaded and connected with the tooth grooves 31 on the three second fixing rods 28 at the corresponding side, the three second fixing rods 28 are respectively rotated on one side of the upper box of the corresponding fixing seat 27 through the limiting grooves 30 at the bottom of one side, the other side of the second fixing rods 28 is further rotated out of the corresponding mounting groove 19, and the three second fixing rods 28 synchronously drive the telescopic rods 38 in the telescopic cavities 37 in the fixing tubes 36 at the bottom of one side to be not limited by the bottoms of the mounting grooves 19, and then move to the top surface of the circuit board through the wall body at the top of the upper fixing bar 14 at the corresponding side, and at the same time, the telescopic rod 38 is pressed by the second compression spring 41 in the telescopic cavity 37, and then the stop block 39 is supported downwards, and then the telescopic rod 38 is supported downwards, and then the rubber gasket 40 is supported on the surface of the circuit board through the telescopic rod 38, and at the same time, the rack 24 is adsorbed on the first magnetic block 22 at the corresponding side in the moving groove 21 through the second magnetic block 25 at one side after moving, and then the rack 24 is fixed, so as to prevent the rack 24 from shifting, and make the second fixing bar 28 break away from the surface of the circuit board, and then the circuit board is fixed on the supporting plate 6 through the rubber gasket 40 on the telescopic rod 38 at the bottom of the second fixing bar 28 at the two sides of the fixing frame 1, and then, the fixing frame 1 is inserted into the clamping block of the external conveying device through the corresponding first fixing bar 12 at the two sides, and two plastic arc sheets 13 on the first fixing rod 12 are pressed into the grooves in the corresponding clamping blocks, and the first fixing rod 12 is stably inserted into the grooves of the clamping blocks through the supporting force of the two plastic arc sheets 13, so that the fixing frame 1 is more stably installed on the fixed clamping block outside the fixing frame, in addition, when the supporting plate 6 needs to be replaced, in order to meet the processing requirements of circuit boards with different requirements, the supporting plate 6 is pulled out from between two fixing strips 14 at two sides of the fixing frame 1 through the pull groove 11 at one side of the bottom of the supporting plate 6, so that the limiting strips 10 symmetrically installed at two sides of the top surface of the fixing insertion blocks 9 at two sides of the supporting plate 6 are separated from the V-shaped elastic sheets 16 at the bottoms at two sides of the corresponding upper fixing strips 14, and the supporting plate 6 is integrally pulled out, and then the newly replaced supporting plate 6 is inserted into between the two corresponding fixing strips 14 at two sides in the fixing frame 1 through the fixing insertion blocks 9 at two sides, and gradually push its bearing board 6 to one side, simultaneously, a set of spacing strip 10 that both sides correspond on its two fixed inserts 9 finally blocks in the below of the fixed block 15 that corresponds, and then carry out spacing fixed to its fixed insert 9, and then spacing fixed its bearing board 6 between two fixed strips 14 of both sides in fixed frame 1, it is when needs to accomodate its fixed frame 1, only need to pile up the insert 3 of a plurality of its fixed frame 1 bottom and aim at the corresponding jack 2 position of piling up on the fixed frame 1 of below, and insert the pile up insert 3 of its bottom into the corresponding jack 2 of piling up of fixed frame 1 of below through the fixed frame 1 of top, can pile up two fixed frames 1 together, and prevent it and take place the skew and topple over.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a anchor clamps are used in computer hardware processing which characterized in that: the fixing frame comprises a fixing frame (1), a plurality of stacking sockets (2) are formed in wall bodies on two sides of the top of the fixing frame (1), a plurality of stacking insertion blocks (3) are arranged on wall bodies on two sides of the bottom of the fixing frame (1) respectively, inserting mechanisms (4) are symmetrically arranged on wall bodies below the front end and the rear end of the fixing frame (1) respectively, fixing mechanisms (5) are arranged on wall bodies below the front end and the rear end of the inner side of the fixing frame (1) respectively, a bearing plate (6) is arranged between the two fixing mechanisms (5), a plurality of clamping mechanisms (7) are arranged in a side wall body opposite to the front end and the rear end of the fixing frame (1) respectively, a plurality of mounting grooves (19) are formed in the wall bodies of the front end and the rear end of the fixing frame (1) respectively, and a fixing rotary groove (20) is formed in the wall body on one side of the bottom in the mounting groove (19), clamping mechanism (7) still has seted up shifting chute (21) in fixed frame (1) near the fixed revolving chute (20) lateral wall body that corresponds, and cavity and fixed revolving chute (20) interior cavity intercommunication in shifting chute (21), it has first magnetic path (22) to go back fixed mounting on the wall body of shifting chute (21) both sides, shifting chute (23) have been seted up on the wall body of shifting chute (21) one side intermediate position, be equipped with hold-down mechanism (17) in fixed revolving chute (20), be equipped with adjustment mechanism (18) in shifting chute (21), adjustment mechanism (18) include rack (24), grafting mechanism (4) embedding is installed in corresponding shifting chute (21) in fixed frame (1), fixed mounting has second magnetic path (25) respectively on the wall body of rack (24) both sides, fixed mounting has shifting block (26) on the wall body of rack (24) one side intermediate position, and the toggle block (26) extends into a corresponding toggle groove (23) at one side of the fixed frame (1), the pressing mechanism (17) comprises a fixed seat (27), the bottom of the fixed seat (27) is fixedly arranged in a fixed rotary groove (20) at the bottom of the corresponding mounting groove (19), a second fixing rod (28) is arranged above the fixing seat (27), a mounting hole (29) is arranged in one side wall body of the second fixing rod (28), the second fixing rod (28) is respectively provided with a limit groove (30) on the wall body at the top and the bottom of the mounting hole (29), the second fixing rod (28) is supported and installed at the top of the fixing seat (27) through a limiting groove (30) at the bottom, a tooth socket (31) is also arranged on the outer wall of one side of the second fixed rod (28), the tooth groove (31) is meshed and connected with one side of the rack (24), and the bottom of the other side of the second fixing rod (28) is provided with a contact mechanism (32).

2. The jig for machining computer hardware according to claim 1, wherein: fixed establishment (5) include two fixed strip (14), two fixed strip (14) symmetry fixed mounting is on the wall body of one side below in fixed frame (1), the top fixed strip (14) bottom bilateral symmetry fixed mounting has fixed block (15), two fixed block (15) bottom respectively fixed mounting has V type shell fragment (16).

3. The jig for machining computer hardware according to claim 2, wherein: fixed mounting has fixed inserted block (9), two on the wall body of bearing board (6) front end and rear end respectively fixed mounting have two spacing (10) on the wall body of fixed inserted block (9) top both sides, fixed inserted block (9) on bearing board (6) then through its front end and the rear end wall body alternates to install between two fixed strips (14) that correspond on fixed frame (1) wall body, and fixed inserted block (9) are gone into in V type shell fragment (16) below that corresponds through mounting groove (19) the card of top bilateral symmetry installation.

4. The jig for machining computer hardware according to claim 1, wherein: the wall body of the bearing plate (6) is further provided with a plurality of jacks (8), and the bottom of one side of the bearing plate (6) is provided with a pull groove (11).

5. The jig for machining computer hardware according to claim 1, wherein: grafting mechanism (4) include first dead lever (12), fixed mounting in first dead lever (12) one side is on the wall body that fixed frame (1) one side corresponds the position, still respectively fixed mounting has plastics arc piece (13) on the wall body of first dead lever (12) bottom both sides, fixed frame (1) alternates through plastics arc piece (13) on a plurality of first dead lever (12) on its both sides wall body and installs on the fixture block that outside corresponds.

6. The jig for machining computer hardware according to claim 1, wherein: screw rod (33) are installed to the interlude in mounting hole (29), and screw hole threaded connection in screw rod (33) bottom and fixing base (27), screw rod (33) top extends to fixed frame (1) outside and fixed mounting has knob piece (34), it is equipped with first compression spring (35) still to overlap on screw rod (33), and first compression spring (35) are located on screw rod (33) between spacing groove (30) at knob piece (34) and second dead lever (28) one side top.

7. The jig for machining computer hardware according to claim 1, wherein: contact mechanism (32) are including fixed pipe (36), fixed pipe (36) top fixed mounting is on the wall body of second dead lever (28) one side bottom, flexible chamber (37) have been seted up in fixed pipe (36) wall body, be equipped with telescopic link (38) in flexible chamber (37), telescopic link (38) top fixed mounting has dog (39), and telescopic link (38) are installed in flexible chamber (37) through dog (39) interlude, still be equipped with second compression spring (41) in stirring piece (26), and second compression spring (41) are with its dog (39) shore, telescopic link (38) bottom still fixed mounting has rubber pad (40).