CN210754837U - Pneumatic jig is used in pin processing - Google Patents

Abstract

The utility model relates to a pneumatic tool technical field just discloses a pneumatic tool is used in tube foot processing, the on-line screen storage device comprises a base, the bottom fixed mounting of base has the cushion, the top fixed mounting of base has the U-shaped base that fills up, and the top fixed mounting of base has the U-shaped cutter storehouse, and the right side fixed mounting of U-shaped cutter storehouse has the first fixed plate with base top fixed connection, the equal symmetrical fixed mounting in both sides has the slide rail around the base top. This pneumatic tool is used in pin processing just can select the type in second pin hole through taking off first bolt and rotating the jack panel, unscrews the second bolt and slides U-shaped gleitbretter board, can adjust into the type in the pin hole that corresponds with the second pin hole with first pin hole, thereby twist the adjustable jack panel's of first bolt height simultaneously and adjusted the length that the pin was pruned, realized can prune the effect of the pin of different grade type and adjustment pruning length automatically, possessed the advantage that the processing scope is wide.

Description

Pneumatic jig is used in pin processing

Technical Field

The utility model relates to a pneumatic tool technical field specifically is a pneumatic tool is used in pin processing.

Background

The pins are called as pins, namely, the connection wires with a peripheral circuit are led out from an internal circuit of the integrated circuit, all the pins form the interface of the chip, and a section at the tail end of each lead and a bonding pad on a printed board form a welding point together through soft soldering.

In the process of manufacturing the optical module, firstly, pins of an optical device need to be bent to a certain extent and then cut to a proper length to be correctly installed in a welding fixture, most optical module manufacturers bend and cut the pins manually by using a pair of cutting pliers, time and labor are wasted, efficiency is low, the bending extent and the lengths of the cut pins are not uniform enough, the pins have burrs and are deformed, even the pin sealant is broken, and the like, some manufacturers have some manual pin and bent pin cutting jigs, but still have the phenomenon of low efficiency and can not be adjusted, each jig can only cut the pins and bent the pins of a product of one model, when the models of products of a company are increased, the number of the jig for cutting the pins and bent the pins is increased, space is occupied, and cost is too high to facilitate management, therefore, a pneumatic jig for processing pins is provided to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a pneumatic jig for processing pins, which has the advantages of automatic bending and shearing functions, wide processing range and the like, solves the problems that most optical module manufacturers bend and shear pins by using shearing pliers manually and then shear the pins, and has the disadvantages of time and labor waste and low efficiency, but also has the defects of non-uniform bending amplitude and cut pin length, burr and deformation of the pin, even breakage of the pin sealant, and the like, and also has some manual pin cutting and bending jigs for some manufacturers, but still has the phenomenon of low efficiency and can not be adjusted, each jig can only carry out pin shearing and pin bending operation on products of one model, when the product models of companies are increased, the number of the tools for cutting the pins and bending the pins is increased, the occupied space is too large, and the cost is too high, so that the management is not facilitated.

(II) technical scheme

For the above-mentioned function and the wide purpose of processing range that possess the automatic shearing of bending of realization, the utility model provides a following technical scheme: the utility model provides a pneumatic tool is used in foot processing, includes the base, the bottom fixed mounting of base has the cushion, the top fixed mounting of base has the U-shaped base of bedding, and the top fixed mounting of base has the U-shaped cutter storehouse, and the right side fixed mounting of U-shaped cutter storehouse has the first fixed plate with base top fixed connection, the equal symmetrical fixed mounting in both sides has a slide rail, two around the base top the inside equal slidable mounting of slide rail has the slider that one end extends to the slide rail outside, two the one side that the slider is relative all with second fixed plate fixed connection and be located the left side in U-shaped cutter storehouse, the equal fixed mounting in one side that first fixed plate and second fixed plate carried on the back mutually has the cylinder, the top fixed mounting of base has the pneumatic switch that is located first fixed plate right side, first waste material hole has been seted up to the inner chamber roof of U-shaped base, the inside movable mounting of U-shaped base has one end to run through the U-shaped base The bottom wall of the inner cavity of the U-shaped cutter bin is provided with a second waste hole positioned above the first waste hole, the output ends of the two cylinders are fixedly provided with floating joints, one ends of the floating joints penetrate through and extend to the inside of the U-shaped cutter bin, the right side of the floating joint is movably connected with a bending cutter positioned in the U-shaped cutter bin, the left side of the floating joint is movably connected with a shearing cutter positioned in the U-shaped cutter bin, the front side wall and the rear side wall of the inner cavity of the U-shaped cutter bin are symmetrically provided with slide holes, the front side of the U-shaped cutter bin is movably provided with a U-shaped slide plate, one end of the U-shaped slide plate penetrates through the U-shaped cutter bin and extends to the rear side of the U-shaped cutter bin, the top of the U-shaped slide plate is provided with a first pin hole positioned on the right side of the bending cutter, and a cover plate positioned on the, the top threaded connection of apron has one end to extend to the inside first bolt of apron, and the outside of first bolt is rotated and is connected with the jack panel that is located the apron top, and the top movable mounting of jack panel has one end to run through the jack panel and extend to the inside first bolt of apron, the second pin hole that is located first pin hole top is seted up at the top of jack panel, two the equal threaded connection in one side that the U-shaped slip sheet board was carried on the back mutually has one end to run through the U-shaped slip sheet board and extend to the inside second bolt in U-shaped cutter storehouse, the left side of slider is seted up flutedly, the inside movable mounting of recess has the fixture block, the top movable mounting of slide rail has one end to run through recess and fixture block in proper order and extends to the inside second bolt of slide rail, the top fixed mounting of fixture block has the compression spring.

Preferably, the inner cavity bottom wall of the slide rail is provided with six clamping grooves, and the clamping grooves are distributed at equal intervals.

Preferably, the first fixing plate and the second fixing plate are both provided with a yielding hole located above the U-shaped cushion seat, and the diameter of the yielding hole is larger than the outer diameter of the floating joint.

Preferably, the top of the waste material box is designed to be an opening, the waste material box is communicated with the first waste material hole, and the first waste material hole is communicated with the second waste material hole.

Preferably, the U-shaped slip sheet plate is located the below of the cutter of bending and the top of shearing the cutter, the front side and the rear side of U-shaped slip sheet plate have all been seted up quantity and have been three round hole, and the round hole is the equidistance and distributes, the hole of stepping down has been seted up at the top of apron, and the hole of stepping down is located the below in first participate in hole top and second participate in hole.

Preferably, the top of the jack plate is provided with four limiting holes, the aperture of each limiting hole is matched with the outer diameter of the corresponding first bolt, and the four limiting holes are distributed annularly.

Advantageous effects

Compared with the prior art, the utility model provides a pneumatic tool is used in pin processing possesses following beneficial effect:

1. this pneumatic tool is used in pin processing, participate in the hole with the pin of components and parts through the second on the jack board and insert, then the pin passes the hole of stepping down on the apron and inserts the first pin hole on the U-shaped gleitbretter board, at this moment, start pneumatic switch, make the right side cylinder promote left shearing cutter to prune the pin of components and parts, the left side cylinder promotes right bending cutter to bend the pin, the pulling second bolt makes it break away from the slide rail, then the position of the portable second fixed plate of slip slider and cylinder, the stroke that the cutter promoted right of bending has been changed, thereby can reach the purpose that the angle degree was rolled over to the adjustment pin, the auto-shear has been possessed, the advantage of the angle degree is rolled over with the change to.

2. This pneumatic tool is used in pin processing just can select the type in second pin hole through taking off first bolt and rotating the jack panel, unscrews the second bolt and slides U-shaped gleitbretter board, can adjust into the type in the pin hole that corresponds with the second pin hole with first pin hole, thereby twist the adjustable jack panel's of first bolt height simultaneously and adjusted the length that the pin was pruned, realized can prune the effect of the pin of different grade type and adjustment pruning length automatically, possessed the advantage that the processing scope is wide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: the device comprises a base 1, a rubber cushion 2, a U-shaped cushion seat 3, a U-shaped cutter bin 4, a first fixing plate 5, a sliding rail 6, a sliding block 7, a second fixing plate 8, a cylinder 9, a pneumatic switch 10, a first waste hole 11, a waste box 12, a second waste hole 13, a floating joint 14, a bending cutter 15, a shearing cutter 16, a slide hole 17, a U-shaped slide plate 18, a first pin hole 19, a cover plate 20, a first bolt 21, a hole inserting plate 22, a first pin 23, a second pin hole 24, a second bolt 25, a groove 26, a clamping block 27, a second pin 28 and a compression spring 29.

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, a pneumatic jig for processing pipe feet comprises a base 1, a rubber pad 2 is fixedly installed at the bottom of the base 1, a U-shaped pad seat 3 is fixedly installed at the top of the base 1, a U-shaped tool bin 4 is fixedly installed at the top of the pad seat 3, a first fixing plate 5 fixedly connected with the top of the base 1 is fixedly installed at the right side of the U-shaped tool bin 4, a first fixing plate 5 and a second fixing plate 8 are respectively provided with a yielding hole positioned above the U-shaped pad seat 3, the diameter of the yielding hole is larger than the outer diameter of a floating joint 14, slide rails 6 are respectively and symmetrically and fixedly installed at the front side and the rear side of the top of the base 1, the bottom wall of an inner cavity of each slide rail 6 is provided with six clamping grooves which are distributed at equal intervals, slide blocks 7 with one ends extending to the outer sides of the slide rails 6 are respectively and slidably installed in the two slide rails 6, one sides opposite to the two slide, the cylinder 9 is fixedly installed on one side of the first fixing plate 5 opposite to one side of the second fixing plate 8, the type of the cylinder 9 can be TDA-16, the pneumatic switch 10 located on the right side of the first fixing plate 5 is fixedly installed on the top of the base 1, the top wall of the inner cavity of the U-shaped pad 3 is provided with a first waste material hole 11, the U-shaped pad 3 is movably installed inside with a waste material box 12, one end of the waste material box 12 penetrates through the U-shaped pad 3 and extends to the left side of the second fixing plate 8, the top of the waste material box 12 is of an open design, the waste material box 12 is communicated with the first waste material hole 11, the first waste material hole 11 is communicated with a second waste material hole 13, the bottom wall of the inner cavity of the U-shaped cutter bin 4 is provided with a second waste material hole 13 located above the first waste material hole 11, the output ends of the two cylinders 9 are fixedly installed with a floating joint 14, one end of the floating joint 14 can be JA 35, the right side of the left floating joint 14 is movably connected with a bending cutter 15 positioned in the U-shaped cutter bin 4, the left side of the right floating joint 14 is movably connected with a shearing cutter 16 positioned in the U-shaped cutter bin 4, the front side wall and the rear side wall of the inner cavity of the U-shaped cutter bin 4 are symmetrically provided with slide sheet holes 17, the front side of the U-shaped cutter bin 4 is movably provided with a U-shaped slide sheet plate 18, one end of the U-shaped slide sheet plate 18 penetrates through the U-shaped cutter bin 4 and extends to the rear side of the U-shaped cutter bin 4, the U-shaped slide sheet plate 18 is positioned below the bending cutter 15 and above the shearing cutter 16, the front side and the rear side of the U-shaped slide sheet plate 18 are respectively provided with three circular holes which are distributed at equal intervals, the top of the cover plate 20 is provided with abdicating holes which are positioned above the first pin hole 19 and below the second pin hole 24, the top of the U-shaped slide sheet plate, the number of the first PIN holes 19 is four, the first PIN holes 19 are respectively of four types of 2PIN, 3PIN, 4PIN and 5PIN, the first PIN holes 19 are distributed at equal intervals, a cover plate 20 which is positioned at the right side of the first fixing plate 5 and the left side of the second fixing plate 8 is movably arranged above the U-shaped cutter bin 4, a first bolt 21 with one end extending into the cover plate 20 is in threaded connection with the upper side of the cover plate 20, a jack plate 22 positioned above the cover plate 20 is rotatably connected with the outer side of the first bolt 21, a PIN of a component is inserted into the second PIN hole 24 on the jack plate 22, then the PIN passes through a yielding hole on the cover plate 20 and is inserted into the first PIN hole 19 on the U-shaped slip plate 18, at the moment, the pneumatic switch 10 is started, the right cylinder 9 pushes the shearing cutter 16 leftwards to trim the PIN of the component, the left cylinder 9 pushes the bending cutter 15 rightwards to bend the PIN, the second PIN 28, then the sliding block 7 can move the second fixing plate 8 and the cylinder 9, so as to change the stroke of the bending cutter 15 pushing rightwards, thereby achieving the purpose of adjusting the PIN bending angle, and has the advantages of automatic cutting, automatic bending and changing the bending angle, the top of the jack plate 22 is provided with four limiting holes, the aperture of the limiting holes is matched with the outer diameter of the first bolt 23, the four limiting holes are distributed annularly, the first bolt 23 with one end penetrating through the jack plate 22 and extending to the inside of the cover plate 20 is movably installed above the jack plate 22, the top of the jack plate 22 is provided with a second PIN hole 24 positioned above the first PIN hole 19, the number of the second PIN holes 24 is four and is four types of 2PIN, 3PIN, 4PIN and 5PIN respectively, the second PIN holes 24 are distributed annularly, one end of one side of the two U-shaped slip plates 18 opposite to each other is in threaded connection with a second bolt 25 with one end penetrating through the U-shaped slip plates 18 and extending to the inside of the U-shaped cutter bin 4, the left side of the sliding block 7 is provided with a groove 26, a clamping block 27 is movably mounted in the groove 26, a second bolt 28 is movably mounted above the sliding rail 6, one end of the second bolt 28 penetrates through the groove 26 and the clamping block 27 in sequence and extends into the sliding rail 6, a compression spring 29 positioned on the outer side of the second bolt 28 is fixedly mounted above the clamping block 27, the type of the second pin hole 24 can be selected by taking down the first bolt 23 and rotating the jack plate 22, the second bolt 25 is screwed down and the U-shaped slip plate 18 is slid, the first pin hole 19 can be adjusted to be the type of the pin hole corresponding to the second pin hole 24, meanwhile, the height of the jack plate 22 can be adjusted by screwing the first bolt 21, so that the length of pin trimming is adjusted, the effects of automatically trimming pins of different types and adjusting the trimming length are achieved, and the advantage of wide processing range is achieved.

In conclusion, the pneumatic jig for processing the pin is characterized in that the pin of the component is inserted through the second pin hole 24 on the jack plate 22, then the pin passes through the abdicating hole on the cover plate 20 and is inserted into the first pin hole 19 on the U-shaped sliding sheet 18, at this time, the pneumatic switch 10 is started, the right cylinder 9 pushes the shearing tool 16 to trim the pin of the component leftwards, the left cylinder 9 pushes the bending tool 15 rightwards to bend the pin, the second pin 28 is pulled to be separated from the sliding rail 6, then the sliding block 7 can move the positions of the second fixing plate 8 and the cylinder 9, the stroke of the bending tool 15 pushing rightwards is changed, so that the purpose of adjusting the pin bending angle can be achieved, the pneumatic jig has the advantages of automatic shearing, automatic bending and changing the bending angle, the type of the second pin hole 24 can be selected by taking down the first pin 23 and rotating the jack plate 22, the second bolt 25 is screwed off and the U-shaped sliding plate 18 is slid, the first pin hole 19 can be adjusted to the type of the pin hole corresponding to the second pin hole 24, the first bolt 21 is simultaneously screwed to adjust the height of the pin hole plate 22, so that the pin trimming length is adjusted, the effects of automatically trimming different types of pins and adjusting the trimming length are realized, the advantages of wide processing range are achieved, the problems that most optical module manufacturers bend and trim pins by manually bending and then shearing the pins by using a pair of shearing pliers at present are solved, time and labor are wasted, the efficiency is low, the bending amplitude and the lengths of the sheared pins are not uniform, the pins have burrs and are deformed, even the pin sealant is broken, and the like are solved, some manufacturers have jigs for manually shearing the pins and the bent pins, but still have the phenomenon of low efficiency and cannot adjust, every tool can only cut pin and return bend foot operation to the product of a model, and when company's product model increased the back, the tool of cutting pin and return bend foot has also increased quantity, occupation space and cost too high be unfavorable for the problem of management.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 pneumatic tool is used in pin processing, includes base (1), its characterized in that: the rubber mat (2) is fixedly installed at the bottom of the base (1), the U-shaped pad seat (3) is fixedly installed at the top of the base (1), the U-shaped cutter bin (4) is fixedly installed at the top of the pad seat (3), the first fixing plate (5) fixedly connected with the top of the base (1) is fixedly installed at the right side of the U-shaped cutter bin (4), the slide rails (6) are symmetrically and fixedly installed at the front side and the rear side of the top of the base (1), the slide blocks (7) with one ends extending to the outer sides of the slide rails (6) are slidably installed in the two slide rails (6), the air cylinders (9) are fixedly installed at one sides, opposite to the two slide blocks (7), of the first fixing plate (5) and the second fixing plate (8), and are located at the left side of the U-shaped cutter bin (4), the air switches (10) located at the right side of the first fixing plate (5) are fixedly installed at one side, opposite to the second fixing, the inner cavity top wall of the U-shaped base (3) is provided with a first waste material hole (11), the inner movable mounting of the U-shaped base (3) is provided with a waste material box (12) with one end penetrating through the U-shaped base (3) and extending to the left side of the second fixing plate (8), the inner cavity bottom wall of the U-shaped cutter bin (4) is provided with a second waste material hole (13) positioned above the first waste material hole (11), the output ends of the two cylinders (9) are respectively and fixedly provided with a floating joint (14) with one end penetrating through and extending to the inner part of the U-shaped cutter bin (4), the right side of the floating joint (14) is movably connected with a bending cutter (15) positioned in the U-shaped cutter bin (4), the left side of the floating joint (14) is movably connected with a shearing cutter (16) positioned in the U-shaped cutter bin (4), the front side wall and the rear side wall of the inner cavity of the U-shaped cutter bin (4) are respectively, the front side of the U-shaped cutter bin (4) is slidably provided with a U-shaped slip sheet plate (18) of which one end penetrates through the U-shaped cutter bin (4) and extends to the rear side of the U-shaped cutter bin (4), the top of the U-shaped slip sheet plate (18) is provided with a first pin hole (19) positioned on the right side of the bending cutter (15), the upper side of the U-shaped cutter bin (4) is movably provided with a cover plate (20) positioned on the right side of the first fixing plate (5) and on the left side of the second fixing plate (8), the upper side of the cover plate (20) is in threaded connection with a first bolt (21) of which one end extends to the inside of the cover plate (20), the outer side of the first bolt (21) is rotatably connected with a jack plate (22) positioned above the cover plate (20), the upper side of the jack plate (22) is movably provided with a first pin (23) of which one end penetrates through the jack plate (22) and extends to the inside of the cover plate (20), the top of the jack, two equal threaded connection in one side that U-shaped sliding sheet board (18) carried on the back mutually has one end to run through U-shaped sliding sheet board (18) and extend to U-shaped cutter storehouse (4) inside second bolt (25), recess (26) are seted up in the left side of slider (7), and recess (26) inside movable mounting has fixture block (27), the top movable mounting of slide rail (6) has one end to run through recess (26) and fixture block (27) in proper order and extends to slide rail (6) inside second bolt (28), the top fixed mounting of fixture block (27) has compression spring (29) that are located the second bolt (28) outside.

2. The pneumatic jig for processing the pipe pin according to claim 1, wherein: the inner cavity bottom wall of the sliding rail (6) is provided with six clamping grooves, and the clamping grooves are distributed equidistantly.

3. The pneumatic jig for processing the pipe pin according to claim 1, wherein: the first fixing plate (5) and the second fixing plate (8) are both provided with a yielding hole located above the U-shaped cushion seat (3), and the diameter of the yielding hole is larger than the outer diameter of the floating joint (14).

4. The pneumatic jig for processing the pipe pin according to claim 1, wherein: the top of the waste material box (12) is designed to be opened, the waste material box (12) is communicated with the first waste material hole (11), and the first waste material hole (11) is communicated with the second waste material hole (13).

5. The pneumatic jig for processing the pipe pin according to claim 1, wherein: u-shaped slide plate (18) are located the below of bending cutter (15) and the top of shearing cutter (16), the front side and the rear side of U-shaped slide plate (18) have all been seted up quantity and have been three round hole, and the round hole is the equidistance and distributes, the hole of stepping down has been seted up at the top of apron (20), and the hole of stepping down is located the below of first pin hole (19) top and second pin hole (24).

6. The pneumatic jig for processing the pipe pin according to claim 1, wherein: the top of the jack plate (22) is provided with four limiting holes, the aperture of each limiting hole is matched with the outer diameter of the corresponding first plug pin (23), and the four limiting holes are distributed annularly.

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