CN220330190U - Fixing device for welding pins for chip processing - Google Patents
Fixing device for welding pins for chip processing Download PDFInfo
- Publication number
- CN220330190U CN220330190U CN202321487502.2U CN202321487502U CN220330190U CN 220330190 U CN220330190 U CN 220330190U CN 202321487502 U CN202321487502 U CN 202321487502U CN 220330190 U CN220330190 U CN 220330190U
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- Prior art keywords
- limiting
- plate
- adjusting
- block
- fixing
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 41
- 238000000034 method Methods 0.000 description 9
- 238000005457 optimization Methods 0.000 description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000006071 cream Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a fixing device for welding pins for chip processing, which belongs to the technical field of chip processing.
Description
Technical Field
The utility model relates to the technical field of chip processing, in particular to a fixing device for welding pins for chip processing.
Background
Pins, called pins, are wires led out from an internal circuit of the integrated circuit and connected with peripheral circuits, all the pins form an interface of the chip, one section of the tail end of the lead is soldered with a bonding pad on the printed board to form a welding spot, and the pins can be divided into heel, toe, foot side and the like.
Currently, the common number is: CN213615449U discloses a fixing device for chip processing, the horizontal guiding sliding block slides horizontally in the chute of the first baffle to drive the contraction and relaxation of the telescopic rod, so that the horizontal position of the placed chip is fixed, the vertical position of the placed chip is fixed through the vertical sliding of the first vertical guiding sliding block, and the fixing of the chip fixing device to the chips with different sizes is realized through the fixing of the horizontal and vertical positions of the chips with different sizes, so that the reuse rate of the chip fixing device is improved, and the equipment cost in the chip processing process is reduced.
In the course of chip processing, need weld the pin on the chip, nevertheless in order to prevent when welding that the chip from taking place the skew with the link of pin, need use the fixing device that is used for chip processing to fix the chip when welding the pin and prevent that the chip from taking place the skew because of effort, current when fixing the pin on the chip, usually all place the chip on smooth bottom plate, then brush tin cream and pass the stove, tin with the flatiron, then blow the mode of tin with hot-blast gun or industrial grade hot-blast barrel, BGA etc. with the link of pin and the link of chip, however when aiming at the link of chip with the pin, because do not fix the chip, thereby lead to when fixing the pin on the chip with the pin and brush tin cream, the chip can produce under effort and rock, thereby can appear being unfavorable for carrying out the circumstances that fixes the pin, and after the link of pin is on the link of chip, when utilizing the flatiron to melt the tin cream with the flatiron and weld the pin, the chip is likely to take place the link of pin and shift under effort, thereby can cause the chip to take place the failure condition that the chip, thereby the failure of work can take place, and cause the failure to the chip, and failure can cause the failure to the work, and result in the failure.
Disclosure of Invention
The utility model provides a fixing device for welding pins for chip processing, which aims to solve the problems that when pins are fixed on a chip, the chip is generally laid on a smooth bottom plate, solder paste is brushed and passed through a furnace, solder is added by a soldering iron, and then the connection ends of the pins and the connection ends of the chip are welded in a mode of blowing and fusing tin by a hot air gun or an industrial-grade hot air barrel, BGA (ball grid array) and the like, however, when the pins are aligned to the connection ends of the chip, the chip is not fixed, so that the chip can shake under acting force when the pins are brushed on the chip, the situation that the pins are not easy to fix occurs, and when the connection ends of the pins and the connection ends of the chip are aligned to each other, solder paste is melted by soldering iron and tin, the situation that the connection ends of the pins and the chip are offset when the chip shakes under acting force is likely to occur, so that the situation that the chip processing fails is caused, the working efficiency is affected, and the chip is possibly damaged when the chip is heavy, and loss is caused.
The utility model is realized in such a way that the fixing device for welding the pins for chip processing comprises an adjusting and limiting mechanism, a clamping and fixing mechanism, a base and a bracket, wherein the adjusting and limiting mechanism is arranged at the top of the base, the clamping and fixing mechanism is arranged at the top of the adjusting and limiting mechanism, and the bracket is welded at the bottom of the base;
the adjusting and limiting mechanism comprises a connecting component, a limiting component and an adjusting component, wherein the connecting component is arranged at the top of the base, the limiting component is arranged in the connecting component, and the adjusting component is arranged in the limiting component.
In order to enable the connecting component to achieve the effect of connecting and limiting the limiting component, the fixing device for welding the pins for chip processing is preferable, the connecting component comprises a rotating groove, a back plate, a sliding groove, a placing plate, a fixing plate and a rotating hole, wherein the rotating groove is formed in the front side of the back plate, the back plate is welded on the rear side of the top of the base, the sliding groove is formed in the top of the placing plate, the placing plate is welded in the middle of the top of the base, the rear side of the placing plate is welded with the front side of the back plate, the fixing plate is welded on the front side of the placing plate, the bottom of the fixing plate is welded with the top of the base, and the rotating hole is formed in the front side of the fixing plate.
In order to enable the limiting component to achieve the effect of connecting and limiting the adjusting component and the clamping and fixing mechanism, the fixing device for welding the pins for chip processing is preferable, the limiting component comprises a thread groove and a limiting block, the thread groove is formed in the middle of the front side of the limiting block, and the limiting block is connected in the sliding groove in a sliding mode.
In order to enable the adjusting component to achieve the effect of adjusting the limiting component, the fixing device for welding the pins for chip processing is preferably used, the adjusting component comprises a bidirectional threaded rod, a smooth layer, a rotating block and a motor, the bidirectional threaded rod is in threaded connection with the inner wall of a threaded groove, the smooth layer is arranged in the middle of the bidirectional threaded rod, the rotating block is welded on the front side of the bidirectional threaded rod, the surface of the rotating block is in rotary connection with the inner wall of a rotating hole, the motor is fixedly connected on the front side of the rotating block, and the rear side of the motor is bolted with the front side of a placing plate.
In order to enable the clamping and fixing mechanism to achieve the effect of preventing the chip from being deflected due to acting force and failing in chip processing in the process of welding pins, the clamping and fixing mechanism preferably comprises a clamping assembly and a fixing assembly, wherein the clamping assembly is arranged at the top of the placing plate, and the fixing assembly is arranged on the opposite side of the clamping assembly.
In order to enable the clamping assembly to achieve the effect of connecting and limiting the fixing assembly, the fixing device for welding pins for chip processing is preferable, the clamping assembly comprises a first adjusting hole, an adjusting groove, a limiting clamping plate, a limiting groove and a connecting seat, the first adjusting hole is formed in the top of the limiting clamping plate, the adjusting groove is formed in the middle of the opposite side of the limiting clamping plate, the limiting clamping plate is welded on the top of the connecting seat, the limiting groove is formed in the opposite side of the limiting clamping plate, the connecting seat is welded on the top of the limiting block, and the bottom of the connecting seat is in contact with the top of the placing plate.
In order to enable the fixing component to achieve the effect of clamping and fixing the chip by the matched placement plate, the fixing device for welding the pins for chip processing is preferable, the fixing component comprises a pressing plate, a limiting sliding block, a connecting block and a second adjusting hole, the pressing plate is welded on the opposite side of the limiting sliding block, the limiting sliding block is slidably connected to the inner wall of the limiting groove, the connecting block is slidably connected to the inner wall of the adjusting groove, and the second adjusting hole is formed in the top of the connecting block.
In order to enable the adjusting rod to achieve the effect of vertically adjusting the connecting block, the connecting block drives the pressing plate to move up and down to achieve the effect of clamping and fixing the chip, and meanwhile, in order to enable the handle to achieve the effect of being convenient for rotating the adjusting rod, the fixing device for welding pins for chip processing is preferable.
In order to enable the rubber protection pad to achieve the effect of preventing damage to the chip caused by overlarge force when the chip is clamped and fixed, the fixing device for welding the pins for chip processing is preferable in the utility model, the rubber protection pad is fixedly connected to the bottom of the pressing plate, and the rubber protection pad is matched with the fixing component for use.
Compared with the prior art, the utility model has the beneficial effects that:
this be used for chip processing with pin welded fixing device, through adjusting stop gear's setting, adjust stop gear can play the effect of adjusting around to the centre gripping fixed establishment, thereby make centre gripping fixed establishment can carry out the centre gripping to the chip fixed, simultaneously through the setting of centre gripping fixed establishment, the effect of fixing about the chip can be played to the centre gripping fixed establishment, under the fixed condition around the cooperation to the chip, make when fixing the pin welding on the chip, the chip can not produce the skew or the condition of rocking because of effort, make more smooth to the pin welded process, the in-process chip of having solved the welding pin takes place to rock or the skew causes the processing failure condition to take place under the circumstances of effort, thereby influence work efficiency, and probably can cause the problem of damage condition to the chip.
Drawings
FIG. 1 is a block diagram showing the whole structure of a fixing device for soldering pins for chip processing according to the present utility model;
FIG. 2 is a schematic perspective view of an adjusting and limiting mechanism and a clamping and fixing mechanism in the utility model;
FIG. 3 is a schematic diagram of the connection of the adjusting and limiting mechanism and the clamping and fixing mechanism in the present utility model;
FIG. 4 is a schematic perspective view of a connecting assembly according to the present utility model;
FIG. 5 is a schematic diagram of the connection of the limit group price and adjustment assembly of the present utility model;
fig. 6 is a schematic connection diagram of the clamping and fixing mechanism in the present utility model.
In the figure, 1, an adjusting and limiting mechanism; 101. a connection assembly; 1011. a rotating groove; 1012. a back plate; 1013. a chute; 1014. placing a plate; 1015. a fixing plate; 1016. a rotation hole; 102. a limit component; 1021. a thread groove; 1022. a limiting block; 103. an adjustment assembly; 1031. a two-way threaded rod; 1032. a smoothing layer; 1033. a rotating block; 1034. a motor; 2. a clamping and fixing mechanism; 201. a clamping assembly; 2011. a first adjustment aperture; 2012. an adjustment tank; 2013. a limiting clamping plate; 2014. a limit groove; 2015. a connecting seat; 202. a fixing assembly; 2021. a pressing plate; 2022. a limit sliding block; 2023. a connecting block; 2024. a second adjustment aperture; 3. a base; 4. a bracket; 5. an adjusting rod; 6. a handle; 7. rubber protective pad.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the fixing device for welding the pins for chip processing comprises an adjusting and limiting mechanism 1, a clamping and fixing mechanism 2, a base 3 and a bracket 4, wherein the adjusting and limiting mechanism 1 is arranged at the top of the base 3, the clamping and fixing mechanism 2 is arranged at the top of the adjusting and limiting mechanism 1, and the bracket 4 is welded at the bottom of the base 3;
the adjusting and limiting mechanism 1 comprises a connecting component 101, a limiting component 102 and an adjusting component 103, wherein the connecting component 101 is arranged at the top of the base 3, the limiting component 102 is arranged inside the connecting component 101, and the adjusting component 103 is arranged inside the limiting component 102.
In this embodiment: through adjusting the setting of stop gear 1, adjust stop gear 1 can play the effect of adjusting around to clamping fixture 2, thereby make clamping fixture 2 can carry out the centre gripping to the chip around fixedly, simultaneously through clamping fixture 2's setting, clamping fixture 2 can play the effect of fixing about the chip, under the fixed condition around the cooperation to the chip, make when fixing the pin welding on the chip, the chip can not produce the skew or rock the condition because of effort, make more smooth to pin welded process, the in-process chip of welding pin takes place to rock or the skew causes the processing failure condition to take place because of the circumstances of effort, thereby influence work efficiency, and probably can cause the problem of damage condition to the chip.
As a technical optimization scheme of the present utility model, the connection assembly 101 includes a rotation slot 1011, a back plate 1012, a slide slot 1013, a placement plate 1014, a fixing plate 1015 and a rotation hole 1016, the rotation slot 1011 is formed on the front side of the back plate 1012, the back plate 1012 is welded on the rear side of the top of the base 3, the slide slot 1013 is formed on the top of the placement plate 1014, the placement plate 1014 is welded on the middle part of the top of the base 3, the rear side of the placement plate 1014 is welded with the front side of the back plate 1012, the fixing plate 1015 is welded on the front side of the placement plate 1014, the bottom of the fixing plate 1015 is welded with the top of the base 3, and the rotation hole 1016 is formed on the front side of the fixing plate 1015.
In this embodiment: through the setting of rotating groove 1011, the effect of rotating connection to bi-directional threaded rod 1031 can be played in the rotating groove 1011, through the setting of backplate 1012, backplate 1012 accessible reaches the effect of supporting bi-directional threaded rod 1031 with the cooperation of rotating groove 1011, through the setting of spout 1013, spout 1013 can play the effect of connecting spacing to stopper 1022, through the setting of placing board 1014, place board 1014 can play and provide the setting of placing the condition through fixed plate 1015 for the processing of chip and pin, fixed plate 1015 can play the cooperation backplate 1012 and reach the effect of carrying out the front and back spacing to the removal of stopper 1022, through the setting of rotation hole 1016, rotation hole 1016 can play the effect of rotating connection to bi-directional threaded rod 1031.
As a technical optimization scheme of the utility model, the limiting component 102 comprises a thread groove 1021 and a limiting block 1022, wherein the thread groove 1021 is arranged in the middle of the front side of the limiting block 1022, and the limiting block 1022 is slidably connected in the chute 1013.
In this embodiment: through the setting of screw groove 1021, screw groove 1021 can play the effect that cooperation two-way threaded rod 1031 rotated reaches the regulation around to stopper 1022.
As a technical optimization scheme of the present utility model, the adjusting component 103 includes a bidirectional threaded rod 1031, a smooth layer 1032, a rotating block 1033 and a motor 1034, the bidirectional threaded rod 1031 is in threaded connection with the inner wall of the threaded groove 1021, the smooth layer 1032 is formed in the middle of the bidirectional threaded rod 1031, the rotating block 1033 is welded on the front side of the bidirectional threaded rod 1031, the surface of the rotating block 1033 is in rotational connection with the inner wall of the rotating hole 1016, the motor 1034 is fixedly connected on the front side of the rotating block 1033, and the rear side of the motor 1034 is bolted with the front side of the placing board 1014.
In this embodiment: through the setting of bi-directional threaded rod 1031, bi-directional threaded rod 1031 can play and adjust stopper 1022 from beginning to end for stopper 1022 can drive connecting seat 2015 and carry out the back-and-forth movement, and the principle that is equipped with bi-directional thread groove 1021 through bi-directional threaded rod 1031 itself can make connecting seat 2015 reach the effect that carries out the front side centre gripping fixed to the chip at the in-process of adjusting connecting seat 2015, through the setting of smooth layer 1032, smooth layer 1032 can play the effect of carrying out the partition to bi-directional thread groove 1021 on bi-directional threaded rod 1031 surface, through the setting of turning block 1033, the effect of turning is reached in the drive of turning block 1033 accessible motor 1034, through the setting of motor 1034, motor 1034 can play the effect of providing rotation power for turning block 1033.
As a technical optimization scheme of the utility model, the clamping and fixing mechanism 2 comprises a clamping assembly 201 and a fixing assembly 202, wherein the clamping assembly 201 is arranged on the top of the placement plate 1014, and the fixing assembly 202 is arranged on the opposite side of the clamping assembly 201.
In this embodiment: through the setting of clamping assembly 201, clamping assembly 201 can play the effect of connecting spacing to fixed subassembly 202, and through the setting of fixed subassembly 202, fixed subassembly 202 can play the cooperation and place board 1014 and carry out the fixed effect of centre gripping to the chip.
As a technical optimization scheme of the present utility model, the clamping assembly 201 includes a first adjusting hole 2011, an adjusting slot 2012, a limiting clamping plate 2013, a limiting slot 2014 and a connecting seat 2015, wherein the first adjusting hole 2011 is formed at the top of the limiting clamping plate 2013, the adjusting slot 2012 is formed at the middle of one opposite side of the limiting clamping plate 2013, the limiting clamping plate 2013 is welded at the top of the connecting seat 2015, the limiting slot 2014 is formed at one opposite side of the limiting clamping plate 2013, the connecting seat 2015 is welded at the top of the limiting block 1022, and the bottom of the connecting seat 2015 is in contact with the top of the placing plate 1014.
In this embodiment: through the setting of first connecting hole, first connecting hole and second connecting hole intercommunication, through the setting of adjustment tank 2012, adjustment tank 2012 can play and provide space and spacing effect for connecting block 2023's reciprocates, through limit clamping plate 2013's setting, limit clamping plate 2013 can play the effect of supporting to holding clamp plate 2021, through limit groove 2014's setting, limit groove 2014 can play and provide space and spacing effect for limiting slider 2022's reciprocates, through the setting of connecting seat 2015, connecting seat 2015 can play the effect of connecting stopper 1022, make the drive of accessible stopper 1022 reach the effect of driving limit clamping plate 2013 and adjusting, thereby can reach the effect of carrying out the centre gripping to the chip of equidimension not fixed.
As a technical optimization scheme of the utility model, the fixing component 202 comprises a pressing plate 2021, a limit slider 2022, a connecting block 2023 and a second adjusting hole 2024, wherein the pressing plate 2021 is welded on the opposite side of the limit slider 2022, the limit slider 2022 is slidably connected to the inner wall of the limit slot 2014, the connecting block 2023 is slidably connected to the inner wall of the adjusting slot 2012, and the second adjusting hole 2024 is formed at the top of the connecting block 2023.
In this embodiment: through the setting of support clamp plate 2021, support clamp plate 2021 can play the cooperation and place board 1014 and support the fixed effect of pressing the centre gripping to the chip, through the setting of spacing slider 2022, spacing slider 2022 plays and carries out spacing effect when carrying out the upper and lower regulation to support clamp plate 2021, through the setting of connecting block 2023, the condition that the second regulation hole 2024 of connecting block 2023 accessible top and first regulation hole 2011 communicate reaches the effect of being connected with regulation pole 5, thereby can make regulation pole 5 reach the effect of carrying out the upper and lower regulation to connecting block 2023 through second regulation hole 2024, cause to reach the effect of carrying out the upper and lower regulation to support clamp plate 2021.
As a technical optimization scheme of the utility model, an adjusting rod 5 is rotatably connected to the inner wall of a first adjusting hole 2011, the bottom of the adjusting rod 5 is rotatably connected to the top of a connecting seat 2015, the surface of the adjusting rod 5 is in threaded connection with the inner wall of a second adjusting hole 2024, and a handle 6 is welded to the top of the adjusting rod 5.
In this embodiment: through the setting of adjusting pole 5, adjust pole 5 can play and adjust connecting block 2023 from top to bottom for connecting block 2023 drives to support clamp plate 2021 and reciprocates and reaches the effect that carries out the centre gripping fixed to the chip, through the setting of handle 6, handle 6 can play the effect of being convenient for rotate adjusting pole 5.
As a technical optimization scheme of the utility model, the bottom of the pressing plate 2021 is fixedly connected with a rubber protection pad 7, and the rubber protection pad 7 is matched with the fixing component 202 for use.
In this embodiment: through the setting of rubber protection pad 7, rubber protection pad 7 can play when carrying out the centre gripping to the chip and fix prevents to use the too big effect that causes the damage to the chip.
Working principle: firstly, the chip is horizontally placed on the top of the placement board 1014, then the motor 1034 is turned on, the motor 1034 provides rotating power for the rotating block 1033, so that the rotating block 1033 rotates, the rotating block 1033 drives the bidirectional threaded rod 1031 to rotate, the bidirectional threaded rod 1031 achieves the effect of horizontally adjusting the limiting block 1022 back and forth through the threaded connection relation with the limiting block 1022 and the connection relation between the limiting block 1022 and the chute 1013, the top of the limiting block 1022 is welded with the bottom of the connecting seat 2015, the limiting block 1022 drives the connecting seat 2015 to adjust back and forth, then the motor 1034 is turned off when the edge of the connecting seat 2015 contacts with the front edge and the back edge of the chip, then the handle 6 is twisted, the adjusting rod 5 is driven to rotate, so that the bottom of the adjusting rod 5 is in threaded connection with the second adjusting hole 2024 through the first adjusting hole 2011 and the connection relation of the rotating connection of the bottom of the adjusting rod 5 and the top of the connecting seat 2015, when the adjusting rod 5 rotates, the connecting block 2023 can move up and down, so that the connecting block 2023 drives the pressing plate 2021 to move up and down, then in the process of moving the pressing plate 2021 up and down, the pressing plate 2021 can descend horizontally and cannot deviate due to the connection of the limiting sliding block 2022 and the limiting groove 2014, then the rubber protection pad 7 at the bottom of the pressing plate 2021 contacts the top of the chip, the twisting handle 6 can be stopped, the handle 6 adopts a manual structure, the pressing force of the chip can be felt through the resistance received by rotation, the chip can be prevented from being damaged, meanwhile, the rubber protection pad 7 can protect the top of the chip, then after the chip is fixed, the connecting ends of pins are aligned with the connecting ends of the chip, the chip can be welded, and shaking and deviation of the chip due to acting force cannot occur in the welding process, resulting in failure of the chip processing.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A fixing device for pin welding for chip processing, including adjusting stop gear (1), centre gripping fixed establishment (2), base (3) and support (4), its characterized in that: the adjusting and limiting mechanism (1) is arranged at the top of the base (3), the clamping and fixing mechanism (2) is arranged at the top of the adjusting and limiting mechanism (1), and the bracket (4) is welded at the bottom of the base (3);
the adjusting and limiting mechanism (1) comprises a connecting component (101), a limiting component (102) and an adjusting component (103), wherein the connecting component (101) is arranged at the top of the base (3), the limiting component (102) is arranged inside the connecting component (101), and the adjusting component (103) is arranged inside the limiting component (102).
2. The fixture for die attach pin bonding of claim 1, wherein: the connecting assembly (101) comprises a rotating groove (1011), a back plate (1012), a sliding groove (1013), a placing plate (1014), a fixing plate (1015) and a rotating hole (1016), wherein the rotating groove (1011) is formed in the front side of the back plate (1012), the back plate (1012) is welded on the rear side of the top of the base (3), the sliding groove (1013) is formed in the top of the placing plate (1014), the placing plate (1014) is welded in the middle of the top of the base (3), the rear side of the placing plate (1014) is welded with the front side of the back plate (1012), the fixing plate (1015) is welded on the front side of the placing plate (1014), the bottom of the fixing plate (1015) is welded with the top of the base (3), and the rotating hole (1016) is formed in the front side of the fixing plate (1015).
3. A fixture for die attach pins as defined in claim 2 wherein: the limiting assembly (102) comprises a thread groove (1021) and a limiting block (1022), the thread groove (1021) is formed in the middle of the front side of the limiting block (1022), and the limiting block (1022) is slidably connected in the chute (1013).
4. A fixture for die attach pins as recited in claim 3 wherein: the adjusting component (103) comprises a bidirectional threaded rod (1031), a smooth layer (1032), a rotating block (1033) and a motor (1034), wherein the bidirectional threaded rod (1031) is in threaded connection with the inner wall of a thread groove (1021), the smooth layer (1032) is arranged in the middle of the bidirectional threaded rod (1031), the rotating block (1033) is welded on the front side of the bidirectional threaded rod (1031), the surface of the rotating block (1033) is rotationally connected with the inner wall of a rotating hole (1016), the motor (1034) is fixedly connected with the front side of the rotating block (1033), and the rear side of the motor (1034) is bolted with the front side of a placing plate (1014).
5. A fixture for die attach pins as recited in claim 3 wherein: the clamping and fixing mechanism (2) comprises a clamping assembly (201) and a fixing assembly (202), wherein the clamping assembly (201) is arranged at the top of the placing plate (1014), and the fixing assembly (202) is arranged on the opposite side of the clamping assembly (201).
6. The fixture for die attach pin bonding of claim 5, wherein: clamping component (201) are including first regulation hole (2011), adjustment tank (2012), spacing grip block (2013), spacing groove (2014) and connecting seat (2015), the top at spacing grip block (2013) is seted up in first regulation hole (2011), the middle part at spacing grip block (2013) opposite side is seted up in adjustment tank (2012), spacing grip block (2013) welding is at the top of connecting seat (2015), spacing groove (2014) is seted up at spacing grip block (2013) opposite side, connecting seat (2015) welding is at the top of stopper (1022), the bottom of connecting seat (2015) and the top contact of placing board (1014).
7. The fixture for die attach pin bonding of claim 6, wherein: fixed subassembly (202) are including supporting clamp plate (2021), spacing slider (2022), connecting block (2023) and second regulation hole (2024), support clamp plate (2021) welding in the opposite one side of spacing slider (2022), spacing slider (2022) sliding connection is at the inner wall of spacing groove (2014), connecting block (2023) sliding connection is at the inner wall of adjusting slot (2012), the top at connecting block (2023) is seted up in second regulation hole (2024).
8. The fixture for die attach pin bonding of claim 7, wherein: the inner wall rotation of first regulation hole (2011) is connected with regulation pole (5), the bottom of regulation pole (5) is rotated with the top of connecting seat (2015) and is connected, the surface of regulation pole (5) and the inner wall threaded connection of second regulation hole (2024), the top welding of regulation pole (5) has handle (6).
9. The fixture for die attach pin bonding of claim 7, wherein: the bottom of the pressing plate (2021) is fixedly connected with a rubber protection pad (7), and the rubber protection pad (7) is matched with the fixing component (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487502.2U CN220330190U (en) | 2023-06-12 | 2023-06-12 | Fixing device for welding pins for chip processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487502.2U CN220330190U (en) | 2023-06-12 | 2023-06-12 | Fixing device for welding pins for chip processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220330190U true CN220330190U (en) | 2024-01-12 |
Family
ID=89457512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487502.2U Active CN220330190U (en) | 2023-06-12 | 2023-06-12 | Fixing device for welding pins for chip processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220330190U (en) |
-
2023
- 2023-06-12 CN CN202321487502.2U patent/CN220330190U/en active Active
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Effective date of registration: 20240228 Address after: 200000 floor 2, building 2, No. 1508, Kunyang Road, Minhang District, Shanghai Patentee after: Shanghai Ruizhi Information Technology Co.,Ltd. Country or region after: China Address before: No. 12 Xiagaotang, Xinjian Village, Shangli Town, Shangli County, Pingxiang City, Jiangxi Province, 337009 Patentee before: Wu Weiting Country or region before: China |