CN217343362U

CN217343362U - Chip pin is bent and is used frock clamp

Info

Publication number: CN217343362U
Application number: CN202220779747.1U
Authority: CN
Inventors: 钱峰
Original assignee: Electricfil Engine Components Wuhan Co Ltd
Current assignee: Electricfil Engine Components Wuhan Co Ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-02
Anticipated expiration: 2032-04-06

Abstract

The utility model provides a chip stitch is bent and is used frock clamp, the on-line screen storage device comprises a base, be provided with the indent down on the base, be provided with the slide rail on the inner wall of one side of indent down, be connected with the stitch baffle on the slide rail, indent one side is just provided with on the upper portion base face of base and is used for buckling the stitch, and with the mechanism of pushing down that the indent suited down, the indent opposite side just is provided with the backing plate on the upper portion base face of base down, the backing plate both sides are provided with the dead lever, be provided with the fixed establishment who suits with the backing plate on the dead lever, can realize fixing the chip stitch through the fixed plate with trading the difference, avoid the stitch to buckle the in-process and appear rocking and cause the failure of buckling, can make it reach the production purpose through the degree of buckling of changing different stitch baffle control stitches simultaneously.

Description

Chip pin is bent and is used frock clamp

Technical Field

The utility model relates to a bending technology field of chip stitch, concretely relates to chip stitch is bent and is used frock clamp.

Background

Semiconductor devices are electronic devices that have electrical conductivity between a good electrical conductor and an insulator, and that use the special electrical properties of semiconductor materials to perform specific functions, and can be used to generate, control, receive, convert, amplify signals, and perform energy conversion.

Pins arranged on a chip during processing are bent to different degrees according to requirements, but when the pins of the chip are bent, the pins are bent not in place due to deviation caused by shaking, the bending degrees of the pins are different according to use requirements, different clamps and bending tools need to be replaced for controlling the pin bending, but the production cost is increased, equipment is frequently replaced, and the efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a chip stitch is bent and is used frock clamp can realize fixing the chip stitch through the fixed plate with trading the difference, avoids the stitch to buckle the in-process and appears rocking and cause the failure of buckling, can make it reach the production purpose through the degree of buckling of changing different stitch baffle control stitches simultaneously.

For solving the technical problem, the utility model provides a chip stitch bends and uses frock clamp, the on-line screen storage device comprises a base, be provided with the indent down on the base, be provided with the slide rail on the inner wall of one side of indent down, be connected with the stitch baffle on the slide rail, indent one side just is provided with on the upper portion base face of base and is used for buckling the stitch down, and the pushing down mechanism who suits with the indent down, indent opposite side just is provided with the backing plate on the upper portion base face of base down, the backing plate both sides are provided with the dead lever, be provided with the fixed establishment who suits with the backing plate on the dead lever.

Furthermore, the lower pressure groove is a groove formed in the base, and one side of the lower pressure groove penetrates through the base.

Furthermore, the slide rail is fixedly connected to the inner wall of one side of the pressing groove, and a fixed blind groove is formed in one side of the slide rail.

Further, one side of stitch baffle is provided with the spout that suits with the slide rail, one side of spout is provided with limit baffle, limit baffle is last to be provided with the fixed orifices that suits with fixed blind slot, pass the connecting piece in the fixed orifices, just the connecting piece connects soon in fixed blind slot.

Furthermore, the pushing mechanism comprises support rods symmetrically arranged on one side of the base, a mounting plate arranged on the upper portion of each support rod, a hydraulic telescopic rod arranged on the mounting plate and a pushing plate connected to the output end of the hydraulic telescopic rod.

Further, fixed establishment is including setting up the fixed plate on the dead lever, setting up the cylinder in the fixed plate lower part, setting up the slide bar at the cylinder output, set up the sliding sleeve in the slide bar both sides, set up the connecting rod in the sliding sleeve lower part, connect the fixed plate on the connecting rod and set up the stitch fixed slot on the fixed plate.

Further, the both sides of fixed plate are passed through the rigid coupling board and are linked to each other with the upper portion of dead lever with the fixed cover that the rigid coupling board links to each other, the upper portion of sliding sleeve is provided with spacing hole, spacing downthehole be provided with rather than the spacing bolt that suits, spacing bolt passes the upper wall of sliding sleeve and contacts with the slide bar, the lower part of sliding sleeve is provided with the bearing frame, the bearing frame meets with the connecting rod, the lower part of connecting rod is provided with the helicitic texture, corresponds the helicitic texture of connecting rod and its lower part is provided with the spread groove that suits with it in the upper portion both sides of fixed plate, be provided with the internal thread in the spread groove.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the stitch baffle is movably connected on the sliding rail through the connecting piece, so that when the stitches needing to be bent differently are bent, the connecting piece is screwed out to replace the corresponding stitch baffle.

2. The limiting bolt arranged on the upper part of the sliding sleeve is contacted with the sliding rod, so that the sliding sleeve can be fixed on the sliding rod only by screwing the limiting bolt when the sliding sleeve slides to a corresponding position.

3. The bearing seat arranged on the lower portion of the sliding sleeve is connected with the connecting rod, and the lower portion of the connecting rod is connected with the connecting groove formed in the fixed rod through threads, so that the chip pins can be fixed by replacing different fixed plates when different chip pins are used.

4. The two sides of the sliding rod are connected with the fixed rod through the sliding sleeve, so that the sliding rod can still keep enough stability when sliding on the fixed rod.

Drawings

Fig. 1 is a side view of the fixing mechanism of the present invention;

FIG. 2 is a schematic view of a part of the mechanism of the present invention;

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

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. a base; 2. pressing the groove downwards; 3. a slide rail; 4. a stitch baffle plate; 5. a base plate; 6. a fixing rod; 7. a connecting member; 8. a support bar; 9. mounting a plate; 10. a hydraulic telescopic rod; 11. pressing the plate downwards; 12. a fixing plate; 13. a cylinder; 14. a slide bar; 15. a sliding sleeve; 16. a connecting rod; 17. connecting grooves; 18. a stitch fixing groove; 19. a limit bolt; 20. and a bearing seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-5: a tooling fixture for bending a pin of a chip comprises a base 1, wherein a lower pressing groove 2 is arranged on the base 1, a sliding rail 3 is arranged on the inner wall of one side of the lower pressing groove 2, a pin baffle 4 is connected onto the sliding rail 3, a pressing mechanism which is used for bending the pin and is adaptive to the lower pressing groove 2 is arranged on one side of the lower pressing groove 2 and on the upper base surface of the base 1, a backing plate 5 is arranged on the other side of the lower pressing groove 2 and on the upper base surface of the base 1, fixing rods 6 are arranged on two sides of the backing plate 5, a fixing mechanism which is adaptive to the backing plate 5 is arranged on the fixing rods 6, specifically, the lower pressing groove is a groove which is arranged on the base, one side of the groove penetrates through the base, the other side of the groove extends to the side wall of the base, the sliding rail is a transverse bulge arranged on the side wall of the lower pressing groove, the sliding rail is positioned on the upper portion of the lower pressing groove, namely close to the upper base surface, the pin baffle connected onto the sliding rail can be connected onto the sliding rail through sliding, and the stitch baffle can be more, and the stitch that cooperates the mechanism of pushing down to suppress is the right angle bending when the upper portion of stitch baffle is the right angle, and the stitch that cooperates the mechanism of pushing down to suppress is the arc when the stitch baffle is the arcuation, and the backing plate is the flat board that sets up on the base, cooperatees with fixed establishment through the backing plate and fixes the chip housing on the base, and makes its stitch be located and pushes down the inslot.

According to an embodiment of the present invention, as shown in fig. 3 and 4, the lower pressing groove 2 is a groove formed on the base 1, one side of the lower pressing groove 2 penetrates through the base 1, and one side of the lower pressing groove penetrates through the base to facilitate replacing the pin baffle;

the sliding rail 3 is fixedly connected to the inner wall of one side of the lower pressing groove 2, a fixing blind groove is formed in one side of the sliding rail 3, and the fixing blind groove formed in the sliding rail is used for fixing the pin baffle.

According to an embodiment of the present invention, as shown in fig. 2, 3, 4, and 5, a sliding groove adapted to the sliding rail 3 is provided on one side of the pin baffle 4, a limit baffle is provided on one side of the sliding groove, a fixing hole adapted to the fixing blind groove is provided on the limit baffle, a connecting member 7 passes through the fixing hole, the connecting member 7 is screwed into the fixing blind groove, and the limit baffle provided on one side of the sliding groove is used to cooperate with the fixing hole and the connecting member to connect and fix the sliding rail;

the mechanism pushes down including the symmetry set up bracing piece 8 in base 1 one side, set up at the mounting panel 9 on 8 upper portions of bracing piece, set up hydraulic telescoping rod 10 on mounting panel 9 and connect the holding down plate 11 at hydraulic telescoping rod 10 output, the bracing piece sets up with the bilateral symmetry of base, the both sides fixed connection of mounting panel is on the bracing piece, hydraulic telescoping rod fixed connection is in the lower part of mounting panel, the holding down plate that its output is connected suits with holding down the indent.

According to an embodiment of the present invention, as shown in fig. 1, 3, and 4, the fixing mechanism includes a fixing plate 12 disposed on the fixing rod 6, a cylinder 13 disposed at a lower portion of the fixing plate 12, a sliding rod 14 disposed at an output end of the cylinder 13, sliding sleeves 15 disposed at two sides of the sliding rod 14, a connecting rod 16 disposed at a lower portion of the sliding sleeve 15, a fixing plate 12 connected to the connecting rod 16, and a stitch fixing groove 18 disposed on the fixing plate 12, the fixing plate not connected to the fixing rod is used for connecting and fixing the cylinder, the sliding rod connected to the output end of the cylinder can slide on the fixing rod, so that the cylinder can control the sliding rod to move up and down along the fixing rod, the connecting rod disposed at the lower portion of the sliding sleeve is used for connecting the fixing plate, and the fixing plate is pressed down to fix the stitch on the cushion plate under the action of the cylinder;

the two sides of the fixed plate 12 are connected with the upper part of the fixed rod 6 through the fixed connection plate and the fixed sleeve connected with the fixed connection plate, the upper part of the sliding sleeve 15 is provided with a limit hole, a limit bolt 19 matched with the limit hole is arranged in the limit hole, the limit bolt 19 penetrates through the upper wall of the sliding sleeve 15 and is contacted with the sliding rod 14, the lower part of the sliding sleeve 15 is provided with a bearing seat 20, the bearing seat 20 is connected with a connecting rod 16, the lower part of the connecting rod 16 is provided with a thread structure, the two sides of the upper part of the fixed plate 12 are provided with connecting grooves 17 matched with the connecting rod 16, the connecting grooves 17 are internally provided with internal threads, the sliding sleeve can interact on the sliding rod under the normal state, and when the limit bolt is screwed in, the sliding sleeve is fixed on the sliding rod through the interference connection of the limit bolt and the sliding rod, the bearing frame that the sliding sleeve lower part set up makes the connecting rod rotate, therefore the connecting rod cooperates the screw thread that its lower part set up to make it can connect in the spread groove soon, and the both sides of sliding rod are provided with the sliding sleeve of cup jointing on the dead lever.

The utility model discloses a use method:

the chip model according to the required stitch of buckling when using is changed and is adjusted the fixed plate, places the chip on the backing plate afterwards, and the cylinder starts to drive the fixed plate by the output of cylinder this moment, pushes down through the fixed plate and will be located the fixed plate below and fix the chip stitch in backing plate the place ahead promptly, then starts hydraulic telescoping rod and makes the holding down plate push down, buckles the chip stitch through holding down plate and stitch baffle cooperation.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a chip stitch is bent and is used frock clamp which characterized in that: including base (1), be provided with indent (2) down on base (1), be provided with slide rail (3) on the one side inner wall of indent (2) down, be connected with stitch baffle (4) on slide rail (3), indent (2) one side down and be provided with on the upper portion base face of base (1) and be used for buckling the stitch and with the mechanism that pushes down that adapts to indent (2), indent (2) opposite side down and be provided with backing plate (5) on the upper portion base face of base (1), backing plate (5) both sides are provided with dead lever (6), be provided with the fixed establishment who suits with backing plate (5) on dead lever (6).

2. The tool clamp for bending the pins of the chip as claimed in claim 1, wherein: the lower pressure groove (2) is a groove formed in the base (1), and one side of the lower pressure groove (2) penetrates through the base (1).

3. The tool clamp for bending the pins of the chip as claimed in claim 2, wherein: the sliding rail (3) is fixedly connected to the inner wall of one side of the lower pressing groove (2), and a fixed blind groove is formed in one side of the sliding rail (3).

4. The tool clamp for bending the pins of the chip as claimed in claim 3, wherein: one side of stitch baffle (4) is provided with the spout that suits with slide rail (3), one side of spout is provided with limit baffle, limit baffle is last to be provided with the fixed orifices that suits with fixed blind groove, pass connecting piece (7) in the fixed orifices, just connecting piece (7) connect soon at fixed blind inslot.

5. The tool clamp for bending the pins of the chip as claimed in claim 1, wherein: the pressing mechanism comprises a supporting rod (8) symmetrically arranged on one side of the base (1), a mounting plate (9) arranged on the upper portion of the supporting rod (8), a hydraulic telescopic rod (10) arranged on the mounting plate (9) and a pressing plate (11) connected to the output end of the hydraulic telescopic rod (10).

6. The tool clamp for bending the pins of the chip as claimed in claim 5, wherein: the fixing mechanism comprises a fixing plate (12) arranged on the fixing rod (6), a cylinder (13) arranged on the lower portion of the fixing plate (12), a sliding rod (14) arranged at the output end of the cylinder (13), sliding sleeves (15) arranged on two sides of the sliding rod (14), a connecting rod (16) arranged on the lower portion of the sliding sleeve (15), the fixing plate (12) connected to the connecting rod (16) and a stitch fixing groove (18) arranged on the fixing plate (12).

7. The tool clamp for bending the pins of the chip as claimed in claim 6, wherein: the both sides of fixed plate (12) are passed through solid fishplate bar and are linked to each other with the upper portion of fixed pole (6) with the fixed cover that solid fishplate bar links to each other, the upper portion of sliding sleeve (15) is provided with spacing hole, spacing downthehole be provided with rather than the spacing bolt (19) that suits, spacing bolt (19) pass the upper wall of sliding sleeve (15) and contact with slide bar (14), the lower part of sliding sleeve (15) is provided with bearing frame (20), bearing frame (20) meet with connecting rod (16), the lower part of connecting rod (16) is provided with helicitic texture, corresponds the helicitic texture of connecting rod (16) and its lower part is provided with spread groove (17) that suits with it in the upper portion both sides of fixed plate (12), be provided with the internal thread in spread groove (17).