CN218976946U - Adjusting and positioning structure - Google Patents
Adjusting and positioning structure Download PDFInfo
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- CN218976946U CN218976946U CN202223073616.0U CN202223073616U CN218976946U CN 218976946 U CN218976946 U CN 218976946U CN 202223073616 U CN202223073616 U CN 202223073616U CN 218976946 U CN218976946 U CN 218976946U
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Abstract
The utility model discloses an adjusting and positioning structure, which comprises: the processing table is provided with an angle adjusting type fixing structure; the angle adjustment type fixing structure comprises: the device comprises a concave horizontal adjusting block, a pair of horizontal limiting shafts, a horizontal adjusting hydraulic push rod, a convex moving block, a concave angle block, a pair of concave arc blocks, a pair of convex arc blocks, a pair of arc clamping strips, a pair of angle gears, a pair of angle driving machines, an angle concave rotating block and a fixing assembly; the utility model relates to the technical field of circuit board production, and discloses a circuit board rotary horizontal position telescopic adjustment and a circuit board rotary vertical angle adjustment device which are arranged on a circuit board rotary horizontal position telescopic adjustment device.
Description
Technical Field
The utility model relates to the technical field of circuit board production, in particular to an adjusting and positioning structure.
Background
The names of the circuit boards are: ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like, and the circuit boards enable circuits to be miniaturized and visualized, play an important role in mass production of fixed circuits and optimization of electrical equipment layout, and the whole circuit board needs to be fully positioned by using a clamp in the process of processing; the circuit board printing positioning table convenient to adjust comprises a positioning table, sliding grooves are formed in the left side and the right side of the upper surface of the positioning table, a sliding block is connected in the sliding groove in a sliding mode, a fixing block is fixedly connected to the upper surface of the sliding block, a limit plate is fixedly connected to the left side face of the fixing block, a connecting groove is formed in the lower surface of the sliding groove, the connecting groove is L-shaped, a connecting rod is fixedly connected to the lower surface of the sliding block, the connecting rod is located in the connecting groove, a first piston is fixedly connected to the other end of the connecting rod, the first piston is movably connected in an empty groove, the empty groove is formed in the left side face of the inner wall of the connecting groove, a second piston is fixedly connected to the left side of the surface of the connecting rod, the second piston is movably connected in the connecting groove, a multi-stage electric push rod is fixedly connected to the left side face of the first piston, the left end fixedly connected with fixed plate of multistage electric putter, upper surface and lower surface of fixed plate respectively with the upper surface and the lower surface fixed connection of empty slot inner wall, the connecting hole has all been seted up to the left and right sides of the upper surface of empty slot inner wall, the top of connecting hole is linked together with the lower surface of sucking disc, the sucking disc inlays the right side at the locating bench upper surface, the upper surface overlap joint of sucking disc has the circuit board, the lower surface overlap joint of circuit board is at the upper surface of locating bench ", current fixed can not adsorb according to different panel sizes in different positions, but current circuit board positioning fixture wholly is inconvenient to fix a position according to the size of circuit board, has reduced holistic positioning effect, and wholly is inconvenient to fix a position the circuit board in the in-process of location, has reduced holistic positioning effect, and current circuit board positioning fixture presss from both sides the stability poor, therefore, the overall practicability is reduced, and in view of the above problems, intensive researches are conducted.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: an adjustable positioning structure comprising: the processing table is provided with an angle adjusting type fixing structure;
the angle adjustment type fixing structure comprises: the device comprises a concave horizontal adjusting block, a pair of horizontal limiting shafts, a horizontal adjusting hydraulic push rod, a convex moving block, a concave angle block, a pair of concave arc blocks, a pair of convex arc blocks, a pair of arc clamping strips, a pair of angle gears, a pair of angle driving machines, an angle concave rotating block and a fixing assembly;
the concave horizontal adjusting block is arranged on the processing table, the pair of horizontal limiting shafts are inserted on the concave horizontal adjusting block, the convex moving block is movably sleeved on the pair of horizontal limiting shafts, the horizontal adjusting hydraulic push rod is arranged on the concave horizontal adjusting block, the pushing end of the horizontal adjusting hydraulic push rod is connected to the convex moving block, the concave angle block is arranged on the convex moving block, the pair of concave circular arc blocks are respectively and oppositely arranged on the inner side of the concave angle block, the pair of convex circular arc blocks are respectively and movably inserted on the inner side of the pair of concave circular arc blocks, two sides of the angle concave rotating block are connected to the pair of convex circular arc blocks, the pair of circular arc clamping strips are respectively arranged on the pair of convex circular arc blocks, the pair of angle driving machine is arranged on the concave angle block, the pair of angle gears are respectively arranged on the driving ends of the pair of angle driving machines, and the pair of angle gears are respectively meshed with the pair of circular arc clamping strips on the fixed angle rotating assembly.
Preferably, the fixing assembly comprises: the device comprises a net-shaped limiting pipe, a plurality of limiting L-shaped telescopic pipes, a plurality of limiting round blocks, a control flow dividing valve, an air pump, a plurality of telescopic blocks, a plurality of extension and retraction type blocks and a plurality of return type rubber mats;
the net-shaped limiting pipe is movably inserted into the inner side of the angle concave rotating block, a plurality of cross-shaped telescopic grooves are formed in the angle concave rotating block, a plurality of extension and retraction type blocks are respectively installed on the plurality of telescopic blocks, a plurality of extension and retraction type blocks and a plurality of telescopic blocks are respectively movably inserted into the inner sides of the cross-shaped telescopic grooves, a plurality of limiting L-shaped telescopic pipes are respectively movably inserted into a plurality of telescopic blocks, a plurality of limiting L-shaped telescopic pipes are respectively movably inserted into the inner sides of the net-shaped limiting pipes, a plurality of limiting round blocks are respectively sleeved onto a plurality of limiting L-shaped telescopic pipes, a plurality of limiting round rings are respectively movably inserted into the inner sides of the net-shaped limiting pipes, a control flow dividing valve is installed on the net-shaped limiting pipes, a plurality of air extracting pumps are installed on the control flow dividing valve, and a plurality of return gaskets are respectively installed on the limiting L-shaped telescopic pipes.
Preferably, a plurality of the square rubber pads are respectively provided with a pressure sensor.
Preferably, the angle concave rotating block is provided with an angle groove, the inner side of the angle groove is provided with a T-shaped angle rod, and the T-shaped angle rod is provided with a balancing weight.
Preferably, the T-shaped angle rod is provided with a circular ring resistor.
Preferably, the convex moving block is provided with an infrared range finder.
Advantageous effects
The utility model provides an adjusting and positioning structure. The beneficial effects are as follows: this adjust location structure, through angle modulation formula fixed knot constructs, carries out flexible regulation and the ascending angle rotation of vertical direction with circuit board rotation horizontal position according to the demand of difference and adjusts, simultaneously through the regulation to negative pressure adsorption point position to reach and carry out negative pressure adsorption with the circuit board of equidimension not, avoided appearing the pressure release mouth, thereby reach the multi-angle and adjust.
Drawings
Fig. 1 is a schematic front view in cross section of an adjusting and positioning structure according to the present utility model.
Fig. 2 is a partial enlarged view of "a" in fig. 1.
Fig. 3 is a three-dimensional schematic diagram of an adjusting and positioning structure according to the present utility model.
In the figure: 1. a processing table; 2. a concave horizontal adjusting block; 3. a horizontal limiting shaft; 4. horizontally adjusting a hydraulic push rod; 5. a convex moving block; 6. a concave angle block; 7. concave arc blocks; 8. convex arc blocks; 9. arc clamping strips; 10. an angle gear; 11. an angle driving machine; 12. an angle concave rotating block; 13. a net-shaped limit pipe; 14. limiting the L-shaped telescopic pipe; 15. limiting round blocks; 16. controlling the shunt valve; 17. an air extracting pump; 18. a telescopic block; 19. the retractable block is extended.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.
Examples
As shown in fig. 1-3, the processing table 1 is provided with an angle adjusting type fixing structure;
specifically, the angle-adjusting type fixing structure comprises: the device comprises a concave horizontal adjusting block 2, a pair of horizontal limiting shafts 3, a horizontal adjusting hydraulic push rod 4, a convex moving block 5, a concave angle block 6, a pair of concave arc blocks 7, a pair of convex arc blocks 8, a pair of arc clamping strips 9, a pair of angle gears 10, a pair of angle driving machines 11, an angle concave rotating block 12 and a fixing assembly;
specifically, the concave horizontal adjusting block 2 is mounted on the processing table 1, a pair of horizontal limiting shafts 3 are inserted on the concave horizontal adjusting block 2, a pair of convex moving blocks 5 are movably sleeved on the pair of horizontal limiting shafts 3, the horizontal adjusting hydraulic push rod 4 is mounted on the concave horizontal adjusting block 2, the pushing end of the horizontal adjusting hydraulic push rod 4 is connected to the convex moving block 5, the concave angle block 6 is mounted on the convex moving block 5, a pair of concave circular arc blocks 7 are respectively and relatively mounted on the inner sides of the concave angle blocks 6, a pair of convex circular arc blocks 8 are respectively and movably inserted on the inner sides of the pair of concave circular arc blocks 7, two sides of the angle concave rotating block 12 are connected to the pair of convex circular arc blocks 8, a pair of circular arc clamping strips 9 are respectively mounted on the pair of convex circular blocks 8, a pair of angle machines 11 are mounted on the concave angle blocks 6, a pair of angle clamping gears 10 are respectively mounted on the pair of circular arc clamping strips 10 and are respectively mounted on the driving angle machines, and the pair of circular arc clamping strips 10 are respectively rotatably meshed with the driving angle machines 10.
In the foregoing description, the circuit board is fixed on the angle concave rotating block 12 through the fixing component, the horizontal adjusting hydraulic push rod 4 on the inner side of the concave horizontal adjusting block 2 stretches and contracts, the convex moving block 5 on the concave rotating block is pushed by the horizontal adjusting hydraulic push rod 4, the convex moving block 5 stretches and contracts horizontally along the pair of horizontal limiting shafts 3 on the concave horizontal adjusting block 2, the concave angle block 6 on the convex moving block 5 is driven by the convex moving block 5, the pair of angle driving machines 11 are operated, the angle gears 10 on the driving ends of the pair of angle driving machines 11 are respectively driven, the arc clamping strips 9 meshed with the pair of angle gears 10 are respectively driven by the pair of angle gears 10, the convex arc blocks 8 on the arc clamping strips 9 are driven by the arc clamping strips 8 to stretch and contract along the inner side of the concave arc blocks 7, so that the angle of the concave angle block 6 is changed, the angle concave angle block 12 is driven by the pair of convex arc blocks 8 to rotate, and the angle of the circuit board on the angle concave rotating block 12 is changed, so that the different demands are met.
As shown in fig. 1-3, the securing assembly includes: the device comprises a net-shaped limiting pipe 13, a plurality of limiting L-shaped telescopic pipes 14, a plurality of limiting round blocks 15, a control flow dividing valve 16, an air pump 17, a plurality of telescopic blocks 18, a plurality of telescopic return blocks 19 and a plurality of return rubber mats;
specifically, the mesh-shaped limiting pipe 13 is movably inserted into the inner side of the angle concave rotating block 12, a plurality of cross-shaped expansion grooves are formed in the angle concave rotating block 12, a plurality of extension and retraction type blocks 19 are respectively installed on a plurality of expansion blocks 18, a plurality of extension and retraction type blocks 19 and a plurality of expansion blocks 18 are respectively movably inserted into the inner sides of the cross-shaped expansion grooves, a plurality of limiting L-shaped expansion pipes 14 are respectively movably inserted into a plurality of expansion blocks 18, a plurality of limiting L-shaped expansion pipes 14 are respectively movably inserted into the inner sides of the mesh-shaped limiting pipe 13, a plurality of limiting round blocks 15 are respectively sleeved on a plurality of limiting L-shaped expansion pipes 14, a plurality of limiting round rings are respectively movably inserted into the inner sides of the mesh-shaped limiting pipe 13, a control shunt valve 16 is installed on the mesh-shaped limiting pipe 13, and a plurality of air extraction pumps 17 are respectively installed on the control shunt valves 16.
It should be noted that, in the above description, the telescopic loop blocks 19 are respectively driven by the plurality of telescopic blocks 18, so that the telescopic blocks 18 and the telescopic loop blocks 19 thereon are horizontally telescopic in the cross telescopic slots, the telescopic blocks 18 drive the limiting L-shaped telescopic tubes 14 thereon, so as to change the positions of the limiting L-shaped telescopic tubes 14, enable the limiting L-shaped telescopic tubes 14 to horizontally stretch and retract at the inner sides of the net-shaped limiting tubes 13, and enable the gas at the inner sides of the net-shaped limiting tubes 13 to be drained through the operation of the air pump 17 and the expansion split valves, and enable the gas at the inner sides of the plurality of limiting L-shaped telescopic tubes 14 to be drained through the net-shaped limiting tubes 13, so that the circuit board is subjected to negative pressure adsorption on the angle concave rotating block 12.
As an optimal scheme, a plurality of the square rubber pads are respectively provided with a pressure sensor.
As a preferable scheme, the angle concave rotating block 12 is provided with an angle groove, the inner side of the angle groove is provided with a T-shaped angle rod, and the T-shaped angle rod is provided with a balancing weight.
Preferably, the T-shaped angle rod is provided with a circular ring resistor.
As a preferable scheme, an infrared range finder is further arranged on the convex moving block 5.
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 can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An adjustable positioning structure comprising: the processing table is characterized in that an angle-adjusting type fixing structure is arranged on the processing table;
the angle adjustment type fixing structure comprises: the device comprises a concave horizontal adjusting block, a pair of horizontal limiting shafts, a horizontal adjusting hydraulic push rod, a convex moving block, a concave angle block, a pair of concave arc blocks, a pair of convex arc blocks, a pair of arc clamping strips, a pair of angle gears, a pair of angle driving machines, an angle concave rotating block and a fixing assembly;
the concave horizontal adjusting block is arranged on the processing table, the pair of horizontal limiting shafts are inserted on the concave horizontal adjusting block, the convex moving block is movably sleeved on the pair of horizontal limiting shafts, the horizontal adjusting hydraulic push rod is arranged on the concave horizontal adjusting block, the pushing end of the horizontal adjusting hydraulic push rod is connected to the convex moving block, the concave angle block is arranged on the convex moving block, the pair of concave circular arc blocks are respectively and oppositely arranged on the inner side of the concave angle block, the pair of convex circular arc blocks are respectively and movably inserted on the inner side of the pair of concave circular arc blocks, two sides of the angle concave rotating block are connected to the pair of convex circular arc blocks, the pair of circular arc clamping strips are respectively arranged on the pair of convex circular arc blocks, the pair of angle driving machine is arranged on the concave angle block, the pair of angle gears are respectively arranged on the driving ends of the pair of angle driving machines, and the pair of angle gears are respectively meshed with the pair of circular arc clamping strips on the fixed angle rotating assembly.
2. The structure of claim 1, wherein the securing assembly comprises: the device comprises a net-shaped limiting pipe, a plurality of limiting L-shaped telescopic pipes, a plurality of limiting round blocks, a control flow dividing valve, an air pump, a plurality of telescopic blocks, a plurality of extension and retraction type blocks and a plurality of return type rubber mats;
the net-shaped limiting pipe is movably inserted into the inner side of the angle concave rotating block, a plurality of cross-shaped telescopic grooves are formed in the angle concave rotating block, a plurality of extension and retraction type blocks are respectively installed on the plurality of telescopic blocks, a plurality of extension and retraction type blocks and a plurality of telescopic blocks are respectively movably inserted into the inner sides of the cross-shaped telescopic grooves, a plurality of limiting L-shaped telescopic pipes are respectively movably inserted into a plurality of telescopic blocks, a plurality of limiting L-shaped telescopic pipes are respectively movably inserted into the inner sides of the net-shaped limiting pipes, a plurality of limiting round blocks are respectively sleeved onto a plurality of limiting L-shaped telescopic pipes, a plurality of limiting round blocks are respectively movably inserted into the inner sides of the net-shaped limiting pipes, a control flow dividing valve is installed on the net-shaped limiting pipes, a plurality of air extracting pumps are installed on the control flow dividing valve, and a plurality of return gaskets are respectively installed on the limiting L-shaped telescopic pipes.
3. The positioning structure according to claim 2, wherein a plurality of the cushion pads are respectively provided with pressure sensors.
4. An adjusting and positioning structure according to claim 3, wherein the angle concave rotating block is provided with an angle groove, the inner side of the angle groove is provided with a T-shaped angle rod, and the T-shaped angle rod is provided with a balancing weight.
5. An adjustment positioning structure as set forth in claim 4 wherein said T-shaped angle bar is provided with a circular ring resistor.
6. The positioning structure of claim 5, wherein the convex moving block is provided with an infrared range finder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223073616.0U CN218976946U (en) | 2022-11-18 | 2022-11-18 | Adjusting and positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223073616.0U CN218976946U (en) | 2022-11-18 | 2022-11-18 | Adjusting and positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218976946U true CN218976946U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223073616.0U Active CN218976946U (en) | 2022-11-18 | 2022-11-18 | Adjusting and positioning structure |
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| Country | Link |
|---|---|
| CN (1) | CN218976946U (en) |
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2022
- 2022-11-18 CN CN202223073616.0U patent/CN218976946U/en active Active
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