CN219555264U - Fixing device for PCB patch jig - Google Patents
Fixing device for PCB patch jig Download PDFInfo
- Publication number
- CN219555264U CN219555264U CN202320619114.9U CN202320619114U CN219555264U CN 219555264 U CN219555264 U CN 219555264U CN 202320619114 U CN202320619114 U CN 202320619114U CN 219555264 U CN219555264 U CN 219555264U
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- mounting box
- screw rod
- fixing device
- pcb
- sleeve
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- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a fixing device for a PCB patch jig. Fixing device for PCB paster tool includes: a lifting frame; the mounting box is arranged on the lifting frame; the bidirectional screw rod is rotatably arranged in the mounting box, and one end of the bidirectional screw rod extends out of the mounting box; the two sleeve plates are sleeved on the bidirectional screw rod in a threaded manner, and the top ends of the two sleeve plates extend out of the mounting box; the two groove blocks are respectively and fixedly arranged on the top ends of the two sleeve plates, the two groove blocks are respectively provided with an inserting block, the top ends of the two inserting blocks are respectively and fixedly provided with a limiting plate, and the two limiting plates are respectively and fixedly provided with an anti-slip pad; the first hand wheel is fixedly arranged at one end of the bidirectional screw rod. The fixing device for the PCB patch jig provided by the utility model has the advantages of being capable of being flexibly adjusted and being suitable for fixing patch jigs of different models.
Description
Technical Field
The utility model belongs to the technical field of fixture fixing equipment, and particularly relates to a fixing device for a PCB (printed circuit board) patch fixture.
Background
At present, along with the diversified development of electronic products, the technology of pasting is continuously advanced, the pursuit of pasting high precision and high efficiency becomes necessary trend, at present, when SMT production, the PCB board is fixed at the tool at first, drives the tool through the guide rail and passes through each station of SMT line body in proper order, if PCB board location is not can bring the offset of solder paste printing, the offset of paster component etc. to influence the production quality of PCB board, consequently, the positioning accuracy of PCB board on the tool plays key effect to the paster of high accuracy.
The fixing device of traditional PCB paster tool generally can only fix the tool of a model, and application scope is less, can't adjust in a flexible way according to the tool size of using and fix and wait to improve.
Therefore, it is necessary to provide a new fixing device for a PCB patch jig to solve the above technical problems.
Disclosure of Invention
The utility model provides a fixing device for a PCB patch jig, which aims to solve the technical problem that the existing fixing device can only fix a jig of one type and has a smaller application range.
The fixing device for the PCB patch jig provided by the utility model comprises: a lifting frame; the mounting box is arranged on the lifting frame; the bidirectional screw rod is rotatably arranged in the mounting box, and one end of the bidirectional screw rod extends out of the mounting box; the two sleeve plates are sleeved on the bidirectional screw rod in a threaded manner, and the top ends of the two sleeve plates extend out of the mounting box; the two groove blocks are respectively and fixedly arranged on the top ends of the two sleeve plates, the two groove blocks are respectively provided with an inserting block, the top ends of the two inserting blocks are respectively and fixedly provided with a limiting plate, and the two limiting plates are respectively and fixedly provided with an anti-slip pad; the first hand wheel is fixedly arranged at one end of the bidirectional screw rod; the first guide rod is slidably mounted on the two sleeve plates, and two ends of the first guide rod are fixedly connected with the mounting box.
As a further scheme of the utility model, the lifting frame is provided with a lifting adjusting mechanism, the lifting adjusting mechanism comprises a second guide rod, a mounting frame, a unidirectional screw rod, a threaded sleeve and a second hand wheel, the second guide rod is slidably arranged on the lifting frame, the top end of the second guide rod is fixedly connected with the mounting box, the mounting frame is fixedly arranged at the bottom of the lifting frame, the unidirectional screw rod is rotatably arranged on the mounting frame, the threaded sleeve is in threaded sleeve connection with the unidirectional screw rod, the top of the threaded sleeve is fixedly connected with the mounting box, and the second hand wheel is fixedly arranged at the bottom end of the unidirectional screw rod.
As a further scheme of the utility model, one side of the mounting box is fixedly communicated with a liquid supplementing pipe and a liquid discharging pipe, a funnel is fixedly mounted on the liquid supplementing pipe, a sealing cover is arranged on the funnel, and a valve is arranged on the liquid discharging pipe.
As a further scheme of the utility model, bolts are arranged on the two groove blocks in a threaded manner, and the threads of the bolts penetrate through the corresponding plug blocks.
As a further scheme of the utility model, the top of the mounting box is provided with a strip-shaped through hole, and the strip-shaped through hole is matched with the sleeve plate.
As a further scheme of the utility model, limiting blocks are fixedly arranged at the bottom end of the second guide rod, and a plurality of mounting holes are symmetrically formed in the lifting frame.
As a further scheme of the utility model, the bottom ends of the two sleeve plates are embedded with balls, and the balls are contacted with the inner wall of the bottom of the installation box.
Compared with the related art, the fixing device for the PCB patch jig has the following beneficial effects:
the utility model provides a fixing device for a PCB patch jig, which comprises:
1. the two sleeve plates can be driven to move to adjust the distance between the two sleeve plates through the rotation of the arranged bidirectional screw rod so as to clamp and fix the patch jig, the two sleeve plates are suitable for fixing patch jigs of different models, the limiting plates can be connected and installed through the matched plug blocks of the arranged groove blocks, the bidirectional screw rod is conveniently operated and rotated by a person through the arranged first hand wheel, and the height of the installation box can be adjusted according to the use requirement after the lifting adjusting mechanism is simply operated, so that the person can conveniently process the PCB plate and operate more smoothly;
2. through fluid-filled pipe and the funnel that set up to add lubricating oil infiltration its inner assembly to the mounting box, can avoid the subassembly corrosion, be favorable to extension subassembly life, through fluid-discharge tube and the valve of setting up, so that discharge and change lubricating oil, through the bolt of setting up, can play the fixed action.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a schematic front sectional view of a fixing device for a PCB patch jig according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is a schematic diagram of a front view of the present utility model;
FIG. 4 is an assembly view of the limiting plate and the cleat according to the present utility model.
In the figure: 1. a lifting frame; 2. a mounting box; 3. a bidirectional screw; 4. a sleeve plate; 5. a groove block; 6. a plug block; 7. a limiting plate; 8. an anti-slip pad; 9. a first hand wheel; 10. a first guide bar; 11. a second guide bar; 12. a mounting frame; 13. a unidirectional screw; 14. a threaded sleeve; 15. the second hand wheel; 16. a patch jig.
Detailed Description
Referring to fig. 1-4 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of a fixing device for a PCB patch fixture according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A in FIG. 1; FIG. 3 is a schematic diagram of a front view of the present utility model; FIG. 4 is an assembly view of the limiting plate and the cleat according to the present utility model. A fixing device for PCB paster tool includes: a lifting frame 1; a mounting box 2, wherein the mounting box 2 is arranged on the lifting frame 1; the bidirectional screw rod 3 is rotatably arranged in the mounting box 2, and one end of the bidirectional screw rod 3 extends out of the mounting box 2; the two sleeve plates 4 are sleeved on the bidirectional screw rod 3 in a threaded manner, and the top ends of the two sleeve plates 4 extend out of the mounting box 2; the two groove blocks 5 are respectively and fixedly arranged on the top ends of the two sleeve plates 4, the two groove blocks 5 are respectively provided with a plug block 6, the top ends of the two plug blocks 6 are respectively and fixedly provided with a limiting plate 7, and the two limiting plates 7 are respectively and fixedly provided with an anti-slip pad 8; a first hand wheel 9, wherein the first hand wheel 9 is fixedly arranged at one end of the bidirectional screw 3; the first guide bar 10, first guide bar 10 slidable mounting is on two nest plates 4, the both ends of first guide bar 10 all with install bin 2 fixed connection, through the two-way screw rod 3 rotation that sets up, can drive two nest plates 4 motion adjustment its interval to centre gripping fixed paster tool is applicable to the paster tool of fixed different models, through the recess piece 5 cooperation plug-in block 6 that sets up, joinable installation limiting plate 7, through the first hand wheel 9 that sets up, so that personnel's operation rotates two-way screw rod 3.
The lifting frame 1 is provided with a lifting adjusting mechanism, the lifting adjusting mechanism comprises a second guide rod 11, a mounting frame 12, a one-way screw 13, a threaded sleeve 14 and a second hand wheel 15, the second guide rod 11 is slidably mounted on the lifting frame 1, the top end of the second guide rod 11 is fixedly connected with the mounting box 2, the mounting frame 12 is fixedly mounted at the bottom of the lifting frame 1, the one-way screw 13 is rotatably mounted on the mounting frame 12, the threaded sleeve 14 is sleeved on the one-way screw 13 in a threaded manner, the top of the threaded sleeve 14 is fixedly connected with the mounting box 2, the second hand wheel 15 is fixedly mounted on the bottom end of the one-way screw 13, and through the lifting adjusting mechanism, the height of the mounting box 2 can be adjusted according to the use requirement after simple operation, so that the operation is more handy when a person conveniently processes a PCB.
One side of the installation box 2 is fixedly communicated with a liquid supplementing pipe and a liquid draining pipe, a funnel is fixedly arranged on the liquid supplementing pipe, a sealing cover is arranged on the funnel, a valve is arranged on the liquid draining pipe, and the liquid supplementing pipe and the funnel are arranged so as to add lubricating oil into the installation box 2 to infiltrate the internal components of the installation box, so that the corrosion of the components can be avoided, the service life of the components can be prolonged, and the lubricating oil can be discharged and replaced through the arranged liquid draining pipe and the valve.
Bolts are arranged on the two groove blocks 5 in a threaded mode, the threads of the bolts penetrate through the corresponding plug-in blocks 6, and the bolts can play a role in fixing.
The top of the installation box 2 is provided with a strip-shaped through hole, and the strip-shaped through hole is matched with the sleeve plate 4.
Limiting blocks are fixedly arranged at the bottom ends of the second guide rods 11, and a plurality of mounting holes are symmetrically formed in the lifting frame 1.
Balls are embedded in the bottom ends of the two sleeve plates 4, and the two balls are in contact with the inner wall of the bottom of the installation box 2.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the fixing device for the PCB patch jig provided by the utility model is as follows:
when the device is used for fixing the PCB patch jig, a person firstly adjusts the distance between the two limiting plates 7 according to the width of the PCB patch jig, when the distance is adjusted, the person rotates the first hand wheel 9 to drive the bidirectional screw 3 to rotate, the rotating bidirectional screw 3 can drive the two sleeve plates 4 to move to be close to each other, the distance between the two limiting plates 7 is reduced along with the distance, the accurate distance between the two limiting plates 7 can be known by referring to the scales on the mounting box 2 during adjustment, when the distance can put down the PCB patch jig, the person firstly stops rotating the first hand wheel 9, then puts the PCB patch jig on the two limiting plates 7, as shown in fig. 1, then rotates the first hand wheel 9 again, the distance between the two limiting plates 7 is reduced again, the two limiting plates 7 clamp and fix the PCB patch jig, and thus the fixing operation of the PCB patch jig can be completed;
according to the user demand, personnel can also carry out adaptability to the height of mounting box 2 to the operation is more handy when processing the PCB board, and during the regulation, personnel rotate second hand wheel 15, and the second hand wheel 15 of operation drives unidirectional screw 13 and rotates, and pivoted unidirectional screw 13 drives screw sleeve 14 motion, and the height of mounting box 2 changes along with screw sleeve 14's motion, and after waiting to adjust to suitable height, stop rotating second hand wheel 15 can.
Compared with the related art, the fixing device for the PCB patch jig has the following beneficial effects:
the utility model provides a fixing device for a PCB patch jig, which can drive two sleeve plates 4 to move to adjust the distance through rotating a set bidirectional screw rod 3 so as to clamp and fix the patch jig, is suitable for fixing patch jigs of different types, can be connected and installed with a limiting plate 7 through matching a set groove block 5 with a plug-in block 6, can conveniently operate and rotate the bidirectional screw rod 3 through a set first hand wheel 9, can adjust the height of an installation box 2 according to the use requirement after simple operation through a set lifting and adjusting mechanism so that the personnel can conveniently operate when processing the PCB, can conveniently add lubricating oil into the installation box 2 through a set liquid supplementing pipe and a funnel so as to infiltrate the internal components of the installation box, can avoid component rust, is beneficial to prolonging the service life of the components, can conveniently discharge and replace the lubricating oil through a set liquid draining pipe and a set bolt, and can play a fixing role.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (7)
1. A fixing device for PCB paster tool, its characterized in that includes:
a lifting frame;
the mounting box is arranged on the lifting frame;
the bidirectional screw rod is rotatably arranged in the mounting box, and one end of the bidirectional screw rod extends out of the mounting box;
the two sleeve plates are sleeved on the bidirectional screw rod in a threaded manner, and the top ends of the two sleeve plates extend out of the mounting box;
the two groove blocks are respectively and fixedly arranged on the top ends of the two sleeve plates, the two groove blocks are respectively provided with an inserting block, the top ends of the two inserting blocks are respectively and fixedly provided with a limiting plate, and the two limiting plates are respectively and fixedly provided with an anti-slip pad;
the first hand wheel is fixedly arranged at one end of the bidirectional screw rod;
the first guide rod is slidably mounted on the two sleeve plates, and two ends of the first guide rod are fixedly connected with the mounting box.
2. The fixing device for the PCB patch jig according to claim 1, wherein the lifting frame is provided with a lifting adjusting mechanism, the lifting adjusting mechanism comprises a second guide rod, a mounting frame, a unidirectional screw rod, a threaded sleeve and a second hand wheel, the second guide rod is slidably mounted on the lifting frame, the top end of the second guide rod is fixedly connected with the mounting box, the mounting frame is fixedly mounted at the bottom of the lifting frame, the unidirectional screw rod is rotatably mounted on the mounting frame, the threaded sleeve is in threaded sleeve connection with the unidirectional screw rod, the top of the threaded sleeve is fixedly connected with the mounting box, and the second hand wheel is fixedly mounted on the bottom end of the unidirectional screw rod.
3. The fixing device for the PCB patch jig of claim 1, wherein one side of the mounting box is fixedly connected with a liquid supplementing pipe and a liquid discharging pipe, a funnel is fixedly installed on the liquid supplementing pipe, a sealing cover is arranged on the funnel, and a valve is arranged on the liquid discharging pipe.
4. The fixing device for a PCB patch apparatus of claim 1, wherein bolts are mounted on both of the groove blocks with threads penetrating through the corresponding socket blocks.
5. The fixture for a PCB patch apparatus of claim 1, wherein the top of the mounting box is provided with a strip-shaped opening adapted to the sleeve plate.
6. The fixing device for the PCB patch apparatus of claim 2, wherein the limiting block is fixedly installed on the bottom end of the second guide rod, and the plurality of mounting holes are symmetrically formed on the lifting frame.
7. The fixing device for a PCB patch apparatus of claim 1, wherein balls are embedded in bottom ends of both the sleeve plates, and both the balls are in contact with a bottom inner wall of the mounting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619114.9U CN219555264U (en) | 2023-03-27 | 2023-03-27 | Fixing device for PCB patch jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619114.9U CN219555264U (en) | 2023-03-27 | 2023-03-27 | Fixing device for PCB patch jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219555264U true CN219555264U (en) | 2023-08-18 |
Family
ID=87729380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320619114.9U Active CN219555264U (en) | 2023-03-27 | 2023-03-27 | Fixing device for PCB patch jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219555264U (en) |
-
2023
- 2023-03-27 CN CN202320619114.9U patent/CN219555264U/en active Active
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