CN214869216U - Tin tool is crossed with through-hole equipment of polishing of stepping down - Google Patents
Tin tool is crossed with through-hole equipment of polishing of stepping down Download PDFInfo
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- CN214869216U CN214869216U CN202120560583.9U CN202120560583U CN214869216U CN 214869216 U CN214869216 U CN 214869216U CN 202120560583 U CN202120560583 U CN 202120560583U CN 214869216 U CN214869216 U CN 214869216U
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Abstract
The utility model discloses a tin-passing jig is with stepping down through-hole grinding equipment, comprising a bottom plate, the locating plate top is installed with the fly leaf, the fixed plate is all fixedly installed on both sides of the fly leaf top, the middle part of the side of the fixed plate is movably penetrated with the threaded rod, one side of the fly leaf top is equipped with the first motor, one end of the first motor output shaft is fixedly connected with the end part of the threaded rod, the outer side of the threaded rod is sleeved with an L-shaped plate through the thread activity, the top of the fly leaf is provided with a guiding hole, the bottom end of the L-shaped plate is provided with a grinding head, the top of the locating plate is provided with a chute, both sides of the bottom of the fly leaf are all fixedly installed with a slide block, the grinding head can be driven to horizontally move freely and vertically and horizontally by the rotation of the threaded rod and the expansion and contraction of the first air cylinder, thereby facilitating the adjustment of the position of the grinding head according to the position of the stepping down through-hole, realize full-automatic polishing, use manpower sparingly, improve work efficiency.
Description
Technical Field
The utility model relates to a circuit board processing technology field specifically is a tin tool is with stepping down through-hole equipment of polishing.
Background
The tin-passing jig is a carrier for processing the circuit board. In the process of processing the printed circuit board, a tin pick is printed on an empty circuit board, then the chip component and the plug-in are punched on the empty circuit board, the empty circuit board is driven by a tin passing jig to pass through a crest welder, the tin pick is melted and then hardened, so that the chip component and the plug-in are fixed, and the chip component and the plug-in form a convex part protruding out of the circuit board. Wherein cross and seted up a plurality of through-holes of stepping down on the tin tool, when crossing tin tool and circuit board and laminating each other, bellied part is located a plurality of through-holes of stepping down on the circuit board, need polish the through-hole of stepping down in crossing tin tool manufacture process, but, because the tradition all is polished the through-hole of stepping down through artifical handheld grinding tool, wastes time and energy, and efficiency is lower, for this reason we provide a cross tin tool with stepping down through-hole equipment of polishing for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cross tin tool with through-hole equipment of polishing of stepping down to solve and to propose in the above-mentioned background art because the tradition all is polished the through-hole of stepping down through artifical handheld grinding tool, waste time and energy, and the lower problem of efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a stepping through hole polishing device for a tin-passing jig comprises a bottom plate, wherein supporting rods are fixedly mounted at four corners of the top end of the bottom plate, a positioning plate is fixedly mounted at the top end of each supporting rod, a polishing assembly is mounted at the top end of each positioning plate, and each polishing assembly comprises a movable plate, a fixed plate, a threaded rod, a first motor, an L-shaped plate, a guide hole, a polishing head, a sliding chute, a sliding block and a first air cylinder;
the utility model discloses a pneumatic tire polishing device, including locating plate, fly leaf, threaded rod, locating plate top, first motor output shaft one end and screw rod tip fixed connection, the threaded rod outside is equipped with the L shaped plate through screw thread movable sleeve, the guiding hole has been seted up on the fly leaf top, L shaped plate bottom is equipped with the head of polishing, the spout has been seted up on the locating plate top, the equal fixed mounting in fly leaf bottom both sides has the slider, and slider sliding connection is inboard in the spout, locating plate one end is fixed to be run through there is first cylinder, and first cylinder piston one end fixed mounting in slider one end.
Preferably, the number of the positioning plates is two, and the top ends of the two support rods are fixedly installed on two sides of the bottom end of the positioning plate respectively.
Preferably, the first motor is fixedly mounted on the side surface of the fixing plate, and the L-shaped plate is slidably connected to the inner side of the guide hole.
Preferably, a second cylinder penetrates through the bottom end of the L-shaped plate, a first positioning disc is fixedly connected to the bottom end of the second cylinder, connecting rods are uniformly installed at the edge of the bottom end of the first positioning disc, a second positioning disc is fixedly connected to the bottom end of the connecting rods, a second motor is fixedly installed at the top end of the second positioning disc, a driving rod penetrates through the middle of the bottom end of the second positioning disc in a movable mode, and one end of an output shaft of the second motor is fixedly connected with the top end of the driving rod.
Preferably, arc blocks are symmetrically arranged on two sides of the top end of the polishing head, fixing screws penetrate through the side faces of the arc blocks through threads in a movable mode, communicating holes are formed in the outer sides of the driving rods, and the fixing screws penetrate through the communicating holes in a movable mode.
Preferably, a fixed frame is installed on the top end of the bottom plate, third cylinders are fixedly arranged on two sides of the fixed frame and penetrate through the fixed frame, one end of each third cylinder is fixedly installed in the middle of the side face of the corresponding clamping plate, and a collecting box is movably arranged at the bottom end of the front face of the fixed frame and penetrates through the bottom end of the front face of the fixed frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rotation through the threaded rod and the flexible of first cylinder can drive the head of polishing and carry out horizontal vertical and horizontal optional activity to be convenient for carry out the adjustment of head of polishing position according to the position of the through-hole of stepping down, realize full-automatic polishing, use manpower sparingly, improve work efficiency.
2. The arc-shaped block and the driving rod on the polishing head are fixed through the fixing screw rod, so that the polishing head can be conveniently detached and replaced in the later period.
3. Through the setting of fixed frame both sides third cylinder and splint be convenient for fix the tin tool centre gripping of crossing, be convenient for through the fixed frame and collect the effect of box simultaneously and collect the piece that the production will be polished and collect, carry out centralized processing, prevent the polluted environment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a middle polishing assembly of the present invention;
FIG. 3 is a schematic view of the mounting structure of the middle polishing head of the present invention;
FIG. 4 is a schematic view of the mounting structure of the middle clamp plate of the present invention;
fig. 5 is a schematic view of the mounting structure of the middle collecting box of the present invention.
In the figure: 1. a base plate; 2. a support bar; 3. positioning a plate; 4. polishing the assembly; 401. a movable plate; 402. a fixing plate; 403. a threaded rod; 404. a first motor; 405. an L-shaped plate; 406. a guide hole; 407. polishing head; 408. a chute; 409. a slider; 410. a first cylinder; 5. a second cylinder; 6. a first positioning plate; 7. a connecting rod; 8. a second positioning plate; 9. a second motor; 10. a drive rod; 11. an arc-shaped block; 12. fixing the screw rod; 13. a communicating hole; 14. a fixing frame; 15. a third cylinder; 16. a splint; 17. and (4) collecting the box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a stepping through hole polishing device for a tin-passing jig comprises a bottom plate 1, wherein supporting rods 2 are fixedly mounted at four corners of the top end of the bottom plate 1, a positioning plate 3 is fixedly mounted at the top end of each supporting rod 2, a polishing assembly 4 is mounted at the top end of each positioning plate 3, and each polishing assembly 4 comprises a movable plate 401, a fixed plate 402, a threaded rod 403, a first motor 404, an L-shaped plate 405, a guide hole 406, a polishing head 407, a sliding groove 408, a sliding block 409 and a first air cylinder 410;
the movable plate 401 is installed on 3 tops of locating plate, the equal fixed mounting in movable plate 401 top both sides has fixed plate 402, the activity of fixed plate 402 side middle part is run through threaded rod 403, movable plate 401 top one side is equipped with first motor 404, first motor 404 output shaft one end and threaded rod 403 end fixed connection, threaded rod 403 outside is equipped with L shaped plate 405 through screw thread movable sleeve, guiding hole 406 has been seted up on movable plate 401 top, L shaped plate 405 bottom is equipped with grinding head 407, spout 408 has been seted up on 3 tops of locating plate, the equal fixed mounting in movable plate 401 bottom both sides has slider 409, and slider 409 sliding connection is inboard in spout 408, 3 one end of locating plate is fixed to be run through has first cylinder 410, and first cylinder 410 piston one end fixed mounting is in slider 409 one end.
The locating plate 3 is provided with two, and two 2 top of bracing piece fixed mounting respectively in 3 bottom both sides of locating plate carry out stable support to locating plate 3.
The first motor 404 is fixedly installed on the side surface of the fixing plate 402, and the L-shaped plate 405 is slidably connected to the inner side of the guide hole 406, so that when the first motor 404 drives the threaded rod 403 to rotate, the L-shaped plate 405 can only slide along the direction of the guide hole 406.
L shaped plate 405 bottom mounting has run through second cylinder 5, the first positioning disk 6 of 5 bottom fixedly connected with of second cylinder, connecting rod 7 is evenly installed to 6 bottom edges of first positioning disk, connecting rod 7 bottom fixedly connected with second positioning disk 8, 8 top fixed mounting of second positioning disk have second motor 9, 8 bottom middle part activities of second positioning disk have run through actuating lever 10, 9 output shaft one end of second motor and 10 top fixed connection of actuating lever, drive actuating lever 10 and polish first 407 and rotate.
The polishing head 407 is provided with arc blocks 11 on two sides of the top end, a fixing screw 12 is movably arranged on the side of each arc block 11 through threads, a communicating hole 13 is formed in the outer side of the driving rod 10, and the fixing screw 12 movably penetrates through the communicating hole 13, so that the polishing head 407 can be detached and replaced conveniently.
Fixed frame 14 is installed on 1 top of bottom plate, and fixed frame 14 both sides are all fixed to run through there is third cylinder 15, and 15 one end fixed mounting of third cylinder have been collected box 17 in 16 side middle parts of splint, and fixed frame 14 openly bottom activity runs through, carries out the centre gripping to the tool and fixes to the piece that produces is ground is collected.
The working principle is as follows: when the tin-passing jig is polished, the jig is placed between two clamping plates 16, the third air cylinders 15 on two sides are started to enable the clamping plates 16 on two sides to approach each other until the clamping plates 16 on two sides clamp the jig fixedly, then the position of the polishing head 407 is adjusted according to the position of the yielding through hole on the jig, the first motor 404 is started to drive the threaded rod 403 to perform corresponding forward and reverse rotation, so that the L-shaped plate 405 drives the polishing head 407 to perform corresponding horizontal transverse sliding along the direction of the guide hole 406, the first air cylinder 410 is started, the sliding block 409 is driven by the expansion of the first air cylinder 410 to perform corresponding horizontal longitudinal sliding in the sliding groove 408, so that the movable plate 401 and the polishing head 407 can be driven to perform corresponding horizontal longitudinal position adjustment, the position of the polishing head 407 can be adjusted arbitrarily on the whole, and when polishing is performed, the second air cylinder 5 is started to drive the polishing head 407 to move down to the yielding through hole position, drive the high-speed rotation of grinding head 407 through starting second motor 9 and carry out the work of polishing, back period accessible is twisted out clamping screw 12 on the arc piece 11, thereby can separate grinding head 407 and actuating lever 10, thereby be convenient for carry out the change work of grinding head 407, the piece that produces of polishing makes through fixed frame 14's effect when polishing falls into fixed frame 14 bottom, the piece will fall into and collect by concentrated collection in the box 17, the accessible is taken out after the work of polishing and is collected box 17 and handle the piece.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cross tin tool with letting through-hole equipment of polishing, includes bottom plate (1), its characterized in that: the polishing device comprises a bottom plate (1), supporting rods (2) are fixedly mounted at four corners of the top end of the bottom plate (1), a positioning plate (3) is fixedly mounted at the top end of the supporting rods (2), a polishing assembly (4) is mounted at the top end of the positioning plate (3), and the polishing assembly (4) comprises a movable plate (401), a fixed plate (402), a threaded rod (403), a first motor (404), an L-shaped plate (405), a guide hole (406), a polishing head (407), a sliding chute (408), a sliding block (409) and a first air cylinder (410);
the movable plate (401) is installed at the top end of the positioning plate (3), the fixing plates (402) are fixedly installed on two sides of the top end of the movable plate (401), a threaded rod (403) penetrates through the middle of the side face of the fixing plate (402) in a movable mode, a first motor (404) is arranged on one side of the top end of the movable plate (401), one end of an output shaft of the first motor (404) is fixedly connected with the end portion of the threaded rod (403), an L-shaped plate (405) is sleeved on the outer side of the threaded rod (403) through a threaded movable sleeve, a guide hole (406) is formed in the top end of the movable plate (401), a polishing head (407) is arranged at the bottom end of the L-shaped plate (405), a sliding groove (408) is formed in the top end of the positioning plate (3), sliders (409) are fixedly installed on two sides of the bottom end of the movable plate (401), the sliders (409) are slidably connected to the inner side of the sliding groove (408), and a first air cylinder (410) is fixedly penetrated through one end of the positioning plate (3), and one end of the piston of the first air cylinder (410) is fixedly arranged at one end of the sliding block (409).
2. The tin jig of claim 1, wherein the abdicating through hole grinding equipment comprises: the two positioning plates (3) are arranged, and the top ends of the two support rods (2) are fixedly arranged on two sides of the bottom end of the positioning plate (3) respectively.
3. The tin jig of claim 1, wherein the abdicating through hole grinding equipment comprises: the first motor (404) is fixedly arranged on the side surface of the fixing plate (402), and the L-shaped plate (405) is connected to the inner side of the guide hole (406) in a sliding mode.
4. The tin jig of claim 1, wherein the abdicating through hole grinding equipment comprises: l shaped plate (405) bottom mounting runs through there is second cylinder (5), the first positioning disk of second cylinder (5) bottom fixedly connected with (6), connecting rod (7) are evenly installed to first positioning disk (6) bottom edge, connecting rod (7) bottom fixedly connected with second positioning disk (8), second positioning disk (8) top fixed mounting has second motor (9), the activity of second positioning disk (8) bottom middle part runs through there is actuating lever (10), second motor (9) output shaft one end and actuating lever (10) top fixed connection.
5. The tin jig of claim 4, wherein the abdicating through hole grinding equipment comprises: the polishing head (407) is provided with arc blocks (11) on two sides of the top end symmetrically, a fixing screw (12) penetrates through the side face of each arc block (11) through thread movement, a communicating hole (13) is formed in the outer side of the driving rod (10), and the communicating hole (13) is penetrated through the fixing screw (12) in movement.
6. The tin jig of claim 1, wherein the abdicating through hole grinding equipment comprises: fixed frame (14) are installed on bottom plate (1) top, fixed frame (14) both sides are all fixed to run through and have third cylinder (15), third cylinder (15) one end fixed mounting is in splint (16) side middle part, the activity of fixed frame (14) front bottom runs through and has collected box (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560583.9U CN214869216U (en) | 2021-03-18 | 2021-03-18 | Tin tool is crossed with through-hole equipment of polishing of stepping down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560583.9U CN214869216U (en) | 2021-03-18 | 2021-03-18 | Tin tool is crossed with through-hole equipment of polishing of stepping down |
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| Publication Number | Publication Date |
|---|---|
| CN214869216U true CN214869216U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120560583.9U Active CN214869216U (en) | 2021-03-18 | 2021-03-18 | Tin tool is crossed with through-hole equipment of polishing of stepping down |
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| Country | Link |
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| CN (1) | CN214869216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319557A (en) * | 2022-10-12 | 2022-11-11 | 南通市通州区精华电器有限公司 | Inner hole grinding machine tool for machining electromechanical equipment |
| CN115383593A (en) * | 2022-08-18 | 2022-11-25 | 东莞市新扬翊精密钣金制造有限公司 | Rust removal device for sheet metal part machining |
| CN116713850A (en) * | 2023-08-07 | 2023-09-08 | 河北唯佳金属网股份有限公司 | Processing device for steel grating plate |
-
2021
- 2021-03-18 CN CN202120560583.9U patent/CN214869216U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383593A (en) * | 2022-08-18 | 2022-11-25 | 东莞市新扬翊精密钣金制造有限公司 | Rust removal device for sheet metal part machining |
| CN115319557A (en) * | 2022-10-12 | 2022-11-11 | 南通市通州区精华电器有限公司 | Inner hole grinding machine tool for machining electromechanical equipment |
| CN116713850A (en) * | 2023-08-07 | 2023-09-08 | 河北唯佳金属网股份有限公司 | Processing device for steel grating plate |
| CN116713850B (en) * | 2023-08-07 | 2023-10-27 | 河北唯佳金属网股份有限公司 | Processing device for steel grating plate |
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