CN219599202U - Correcting jig - Google Patents

Abstract

The utility model provides a correction jig for correcting a sheet connecting piece on a workpiece, which comprises the following components: the support assembly is used for supporting the workpiece and provided with a chute; the driving assembly comprises a driving piece and a main pull rod, the driving piece is fixedly connected to the supporting assembly, the main pull rod is movably arranged in the chute, and the driving piece is used for driving the main pull rod to reciprocate in the chute along a first direction; and the first clamping assembly comprises a fixed clamping piece, a movable clamping piece and a transmission piece, wherein the fixed clamping piece is fixedly connected to the main pull rod, the movable clamping piece is arranged adjacent to the fixed clamping piece and slides on the main pull rod, the middle part of the transmission piece is rotationally connected to the supporting assembly, the transmission piece comprises a first end and a second end, the first end is in sliding connection with the main pull rod, and the second end is in sliding connection with the movable clamping piece. The correction jig can correct the sheet connecting piece through single power.

Description

Correcting jig

Technical Field

The utility model relates to the technical field of machining devices, in particular to a correction jig.

Background

When the product materials are positioned and clamped, the bending resistance strength of the sheet structure on the product materials is low, but the sheet structure is generally small, the structure distribution is relatively dispersed, and the deformation of the sheet structure in the processing process is difficult to process and manufacture the product materials.

Disclosure of Invention

In view of the above, it is necessary to provide a correction jig for correcting the sheet structure.

The utility model provides a correction jig, which is used for correcting a workpiece, wherein the workpiece comprises a main body and a sheet connecting piece connected to the main body, the correction jig is used for correcting the sheet connecting piece, and the correction jig comprises: the support assembly is used for supporting the workpiece and provided with a chute; the driving assembly comprises a driving piece and a main pull rod, the driving piece is fixedly connected to the supporting assembly, the main pull rod is connected with the output end of the driving piece and is movably arranged in the chute, and the driving piece is used for driving the main pull rod to reciprocate in the chute; the first clamping assembly comprises a fixed clamping piece, a movable clamping piece and a transmission piece, wherein the fixed clamping piece is fixedly connected with the main pull rod, the movable clamping piece is arranged adjacent to the fixed clamping piece, the transmission piece is rotationally connected with the supporting assembly, the transmission piece comprises a first end and a second end, the first end is in sliding connection with the main pull rod, and the second end is in sliding connection with the movable clamping piece; when the main pull rod reciprocates in the sliding groove, the main pull rod drives the movable clamping piece to slide relative to the main pull rod through the transmission piece, so that the movable clamping piece is close to or far away from the fixed clamping piece, and the sheet connecting piece of the workpiece arranged on the supporting component is clamped, corrected or loosened.

Above-mentioned correction tool through setting up supporting component, can support the work piece to place the thin slice connecting piece of work piece and first clamping component correspond. The main pull rod is driven to move through the driving piece, the fixed connecting piece with the first clamping assembly can move, meanwhile, the driving piece is arranged to drive the movable connecting piece to move along the movement direction opposite to the main pull rod, the fixed connecting piece and the movable connecting piece can be driven to be close to or far away from each other through single power, and then the sheet connecting piece on the workpiece can be clamped to correct the sheet connecting piece.

In some embodiments, the movable clamping piece comprises a clamping part and a connecting part, wherein the clamping part and the connecting part are fixedly connected; the main pull rod is provided with a through groove, the position of the through groove corresponds to the connecting part, the clamping part is arranged on the upper side of the main pull rod, and the clamping part corresponds to the fixed clamping piece; the connecting part penetrates through the through groove, the connecting part is movably connected with the transmission part, the main pull rod drives the connecting part to slide in the through groove through the transmission part so that the connecting part drives the clamping part to be close to or far away from the fixed clamping part, and the movable clamping part is matched with the fixed clamping part to clamp, correct or loosen the sheet connecting part.

In some embodiments, the connecting portion is provided with a first guiding hole, the first end of the transmission member is connected with a first pin, the first pin passes through the first guiding hole so that the first end is connected with the connecting portion, the second end is provided with a second guiding hole, the second end is connected with the main pull rod through a second pin connected to the main pull rod, the second pin passes through the second guiding hole, the transmission member is further provided with a third pin, the third pin is located between the first end and the second end, and the transmission member is rotationally connected with the support assembly through the third pin; the driving piece drives the main pull rod to slide along the sliding groove, so that the second pin drives the transmission piece to rotate relative to the support assembly by taking the third pin as a rotating shaft, and the second pin slides in the second guide hole to drive the second end to move, and then the first end moves, and the first end drives the connecting portion to move.

In some embodiments, the main body of the workpiece is plate-shaped, the sheet connectors are disposed at two ends of the main body, and the first clamping assemblies are disposed in two groups, and the two groups of the first clamping assemblies are disposed at intervals along the extending direction of the chute so as to clamp the sheet connectors disposed at two ends of the main body.

In some embodiments, the shape of the main part of work piece is platy, both sides limit of main part all is provided with the thin slice connecting piece, supporting component still offer with the perpendicular movable slot that sets up of extending direction of spout, correction tool still includes second clamping component, second clamping component set up in the movable slot, second clamping component includes interior clamping piece, outer clamping piece and fourth pin, interior clamping piece set up in the upside of main pull rod, outer clamping piece set up in the downside of main pull rod, interior clamping piece has seted up the third guiding hole that the slope set up, outer clamping piece has seted up the fourth guiding hole that the slope set up, the fourth pin is installed on the main pull rod, the fourth pin passes third guiding hole with fourth guiding hole, so that interior clamping piece with outer clamping piece passes through fourth pin with main pull rod swing joint, the driving piece drive the main pull rod motion in order to drive the fourth clamping piece with the fourth pin is in order to drive the clamping piece is close to each other or is followed to the fourth guiding hole with the slip piece is kept away from to the side clamping piece is in order to loosen the mutual clamping piece or is connected to the slip side edge.

In some embodiments, the extension direction of the third guide hole and the extension direction of the fourth guide hole are both in the range of 45 ° ± 5 ° with respect to the movement direction of the main tie rod, and the extension direction of the third guide hole and the extension direction of the fourth guide hole are both in the range of 90 ° ± 5 °.

In some embodiments, a first clamping protrusion is disposed on the inner clamping member, a second clamping protrusion is disposed on the outer clamping member, and the first clamping protrusion corresponds to the second clamping protrusion, so that when the inner clamping member and the outer clamping member approach or depart from each other, the first clamping protrusion and the second clamping protrusion cooperate to clamp and correct or loosen the sheet connecting members on both sides of the main body.

In some embodiments, the two ends of the inner clamping piece are provided with first clamping protrusions, the two ends of the outer clamping piece are provided with second clamping protrusions, one end of the inner clamping piece is provided with a through hole, and the second clamping protrusions on one end of the outer clamping piece corresponding to the through hole are arranged in the through hole in a sliding mode.

In some embodiments, the correction jig further includes a pressing plate, where the pressing plate is disposed on the upper side of the support assembly, and is configured to limit the movable clamping member and the inner clamping member in a direction perpendicular to a plane where the chute is located.

In some embodiments, the correction jig further comprises a positioning member, the positioning member is disposed on the upper side of the support assembly, a profiling cavity is formed in the middle of the positioning member, and the profiling cavity is used for positioning the workpiece.

Drawings

Fig. 1 is a schematic perspective view of a correction jig according to some embodiments of the present utility model.

Fig. 2 is a schematic perspective view of the correction tool shown in fig. 1 after placing a workpiece.

Fig. 3 is an exploded view of the correction jig shown in fig. 1.

Fig. 4 is a schematic view of the first clamping assembly and the second clamping assembly shown in fig. 3 in an opened state.

Fig. 5 is a perspective view of the first clamping assembly shown in fig. 4.

Fig. 6 is a schematic view of the first clamping assembly and the second clamping assembly of fig. 3 in a clamped state.

Fig. 7 is a perspective view of the first clamping assembly shown in fig. 6.

Description of the main reference signs

Correction jig 100

Support assembly 10

Chute 11

Movable groove 12

Drive assembly 20

Drive member 21

Main pull rod 22

Through groove 221

First clamping assembly 30

Fixing clip 31

Movable clamping member 32

Clamping portion 321

Connecting portion 322

First guide hole 3221

Transmission member 33

First end 331

Second end 332

Second guide hole 3312

First pin 34

Second pin 35

Third pin 36

Second clamping assembly 40

Inner clamping piece 41

Third guide hole 411

First clamping projection 412

Through hole 413

Outer clamping member 42

Fourth guide hole 421

Second clamping projection 422

Fourth pin 43

Platen 50

Locating piece 60

Profiling cavity 61

Workpiece 200

Body 201

End 2011

Side 2012

Sheet attachment 202

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the related art, the correction jig is driven by a plurality of cylinders aiming at the product materials, and because the correction jig has more driving sources, the control program is more complex, the whole coordination is not easy to control, and the product materials are processed with larger hidden quality hazards. In order to solve the problems, the utility model provides a correction jig driven by a single power.

Embodiments of the present utility model will be further described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a correction tool 100 for correcting a workpiece 200, where the workpiece 200 includes a main body 201 and a sheet connecting member 202 connected to the main body 201, and the correction tool 100 is used for correcting the sheet connecting member 202. The workpiece 200 is, for example, an inner screen or a casing of an electronic product such as a mobile phone or a tablet, and the sheet connecting member 202 is, for example, a structural member in which the inner screen or the casing is connected to other structures. The corrective jig 100 includes a support assembly 10, a drive assembly 20, and a first clamping assembly 30.

Specifically, referring to fig. 3, the supporting assembly 10 is used for supporting a workpiece 200, and the supporting assembly 10 is provided with a chute 11; the driving assembly 20 comprises a driving piece 21 and a main pull rod 22, the driving piece 21 is fixedly connected to the supporting assembly 10, the main pull rod 22 is connected with the output end of the driving piece 21 and is movably arranged in the chute 11, and the driving piece 21 is used for driving the main pull rod 22 to reciprocate in the chute 11; for ease of understanding, the extending direction of the chute 11 is defined as a first direction, which is the X-axis direction shown in fig. 1. The first clamping assembly 30 comprises a fixed clamping piece 31, a movable clamping piece 32 and a transmission piece 33, wherein the fixed clamping piece 31 is fixedly connected to the main pull rod 22, the movable clamping piece 32 is arranged adjacent to the fixed clamping piece 31, the middle part of the transmission piece 33 is rotatably connected to the supporting assembly 10, the transmission piece 33 comprises a first end 331 and a second end 332, the first end 331 is slidably connected with the main pull rod 22, and the second end 332 is slidably connected with the movable clamping piece 32; when the main pull rod 22 reciprocates in the chute 11, the main pull rod 22 drives the movable clamping member 32 to slide relative to the main pull rod 22 through the transmission member 33, so that the movable clamping member 32 approaches to or separates from the fixed clamping member 31 to clamp and correct or loosen the sheet connecting member 202 of the workpiece 200 placed on the support assembly 10.

The driving member 21 is an object such as a cylinder, a telescopic motor, or the like that can drive the main link 22 to reciprocate. The main tie rod 22 has a plate-like structure, for example, and the main tie rod 22 having a plate-like structure can maintain stability during movement and improve accuracy of clamping the workpiece 200. The dimensions of the fixed clamping members 31 and the movable clamping members 32 may be determined according to the dimensions and the number of the sheet connecting members 202 to be corrected, and it is understood that when the dimensions of the sheet connecting members 202 to be corrected are large or the number of sheet connecting members 202 in the same row is large, the sheet connecting members 202 may be corrected by using the fixed clamping members 31 and the movable clamping members 32 having large dimensions.

The use process of the correction jig 100 provided in some embodiments is substantially as follows: first, the driving member 21 drives the main pull rod 22 to move along the first direction, at this time, the fixed clamping member 31 moves along with the main pull rod 22 to the outside of the supporting assembly 10, and the movable clamping member 32 is driven by the driving member 33 to move away from the fixed clamping member 31, so that the first clamping assembly 30 can be opened. The workpiece 200 is then placed on the support assembly 10 with the sheet attachment member 202 on the workpiece 200 corresponding to the first clamping assembly 30, with the sheet attachment member 202 being placed between the fixed clamping member 31 and the movable clamping member 32. Then the driving member 21 drives the main pull rod 22 to move along the chute 11 into the support assembly 10, at this time, the fixed clamping member 31 moves along with the main pull rod 22 into the support assembly 10, the movable clamping member 32 moves toward the fixed clamping member 31, and the fixed clamping member 31 and the movable clamping member 32 cooperate to clamp the sheet connecting member 202, so as to implement correction of the sheet connecting member 202.

According to the correction jig 100 provided by the embodiment of the utility model, the fixed clamping piece 31 and the movable clamping piece 32 of the first clamping assembly 30 can be controlled to be close to or far away from each other through single power, so that the thin sheet connecting piece 202 is clamped, and the thin sheet connecting piece 202 is corrected.

In some embodiments, referring to fig. 3, the movable clamping member 32 includes a clamping portion 321 and a connecting portion 322, where the clamping portion 321 and the connecting portion 322 are fixedly connected; the main pull rod 22 is provided with a through groove 221, the position of the through groove 221 corresponds to the connecting part 322, the clamping part 321 is arranged on the upper side of the main pull rod 22, and the clamping part 321 corresponds to the fixed clamping piece 31; the connecting portion 322 passes through the through groove 221, the connecting portion 322 is movably connected with the transmission member 33, and the main pull rod 22 drives the connecting portion 322 to slide in the through groove 221 through the transmission member 33 so that the connecting portion 322 drives the clamping portion 321 to approach or separate from the fixed clamping member 31, so that the movable clamping member 32 cooperates with the fixed clamping member 31 to clamp, correct or loosen the sheet connecting member 202. It will be appreciated that the clamping portion 321 is sized to fit the fixed clamping member 31 to mate with the fixed clamping member 31 to correct the sheet attachment member 202. The width of connecting portion 322 and the width of logical groove 221 are to the adaptation, and so, when connecting portion 322 slides in spout 11, the cell wall of spout 11 can carry out spacingly to connecting portion 322 to improve the stability when movable clamp 32 moves, make clamp 321 and fixed clamp 31 counterpoint more accurate.

In some embodiments, referring to fig. 3 and 5, the connecting portion 322 is provided with a first guiding hole 3221, the first end 331 of the driving member 33 is connected with a first pin 34, the first pin 34 passes through the first guiding hole 3221, so that the first end 331 is connected to the connecting portion 322, the second end 332 is provided with a second guiding hole 3312, the second end 332 is connected to the main pull rod 22 through a second pin 35 connected to the main pull rod 22, the second pin 35 passes through the second guiding hole 3312, the driving member 33 is further provided with a third pin 36, the third pin 36 is located between the first end 331 and the second end 332, and the driving member 33 is rotatably connected to the support assembly 10 through the third pin 36; the driving member 21 drives the main pull rod 22 to slide along the sliding chute 11, so that the second pin 35 drives the driving member 33 to rotate relative to the supporting assembly 10 with the third pin as a rotation axis, and the second pin 35 slides in the second guiding hole 3312 to drive the second end 332 to move, so that the first end 331 moves, and the connecting portion 322 is driven to move by the second end 332.

Referring to fig. 5 and 7, the transmission process of the transmission member 33 is that, when the main pull rod 22 moves along the chute 11, the second pin 35 passing through the second guide hole 3312 drives the second end 332 of the transmission member 33 to move, and the transmission member 33 rotates around the third pin 36. It will be appreciated that, if the transmission member 33 is to be rotated, the second end 332 needs to move in an arc shape around the third pin 36, and the second pin 35 can slide in the second guiding hole 3312, so that the second pin 35 can also drive the second end 332 of the transmission member 33 to move in an arc shape when moving in the first direction, thereby achieving the purpose that the main pull rod 22 moving in a straight line drives the transmission member 33 to rotate. When the transmission member 33 rotates, the first end 331 moves in an arc shape, and by setting the first guide hole 3221, the first pin 34 can slide in the first guide hole 3221, so that the first end 331 drives the connecting portion 322 to move in a straight line.

It will be appreciated that, as the driving member 33 rotates about the third pin 36 in the middle thereof, the movement directions of the first end 331 and the second end 332 are opposite, i.e., the movement direction of the connecting portion 322 is opposite to the movement direction of the main link 22, i.e., the movement directions of the movable clamp member 32 and the fixed clamp member 31 are opposite. In this way, the main pull rod 22 is driven to move by the driving piece 21, so that the movable clamping piece 32 and the fixed clamping piece 31 are driven to be close to or far away from each other.

Specifically, referring to fig. 4 and 5, when the driving member 21 drives the main pull rod 22 to move in the first direction, the fixed clamping member 31 moves along with the main pull rod 22 in the first direction, the movable clamping member 32 moves in the opposite direction to the first direction, and the fixed clamping member 31 and the movable clamping member 32 are away from each other. Referring to fig. 6 and 7, when the driving member 21 drives the main pull rod 22 to move in the opposite direction of the first direction, the fixed clamping member 31 moves along with the main pull rod 22 in the opposite direction of the first direction, the movable clamping member 32 moves in the first direction, and the fixed clamping member 31 and the movable clamping member 32 approach each other.

In some embodiments, the main body 201 of the workpiece 200 is plate-shaped, and two ends of the main body 201 are provided with sheet connectors 202, as shown in fig. 1, after the workpiece 200 is placed on the correction jig 100, two ends of the main body 201 along the first direction are end 2011, and the sheet connectors 202 are connected with the end 2011. The first clamping assemblies 30 are provided in two groups, and the two groups of first clamping assemblies 30 are spaced apart along the extending direction of the chute 11, i.e., the first direction, to clamp the sheet connecting members 202 provided at both ends of the main body 201. In this way, the sheet connecting pieces 202 connected to the two end portions 2011 of the main body 201 can be corrected at the same time.

In some embodiments, referring to fig. 1 and 3, a main body 201 of a workpiece 200 is plate-shaped, two sides of the main body 201 are provided with sheet connectors 202, as shown in fig. 1, after the workpiece 200 is placed on the correction jig 100, two sides of the main body 201 along a direction perpendicular to the first direction are side portions 2012, and the sheet connectors 202 are connected to the side portions 2012. The supporting component 10 is further provided with a movable groove 12 which is perpendicular to the extending direction of the sliding groove 11, the correcting jig 100 further comprises a second clamping component 40, the second clamping component 40 is arranged in the movable groove 12, the second clamping component 40 comprises an inner clamping piece 41, an outer clamping piece 42 and a fourth pin 43, the inner clamping piece 41 is arranged on the upper side of the main pull rod 22, the outer clamping piece 42 is arranged on the lower side of the main pull rod 22, the inner clamping piece 41 is provided with a third guide hole 411 which is obliquely arranged, the outer clamping piece 42 is provided with a fourth guide hole 421 which is obliquely arranged, the fourth pin 43 is arranged on the main pull rod 22, the fourth pin 43 penetrates through the third guide hole 411 and the fourth guide hole 421, so that the inner clamping piece 41 and the outer clamping piece 42 are movably connected with the main pull rod 22 through the fourth pin 43, the driving piece 21 drives the main pull rod 22 to move so as to drive the fourth pin 43 to slide in the third guide hole 411 and the fourth guide hole 421, and further drive the inner clamping piece 41 and the outer clamping piece 42 to slide along the extending direction of the movable groove 12, and accordingly the inner clamping piece 41 and the outer clamping piece 42 are enabled to be close to or far away from the main body 202 or the two sides 201 are mutually connected with the correcting piece 202; for ease of understanding, an extending direction of the movable slot 12 is defined as a second direction, which is perpendicular to the first direction, and the second direction is the Y-axis direction shown in fig. 1.

Specifically, when the driving member 21 drives the main pull rod 22 to move in the first direction, the fourth pin 43 slides along the third guide hole 411 to further drive the inner clamping member 41 to move in the second direction, and at the same time, the fourth pin 43 slides along the fourth guide hole 421 to further drive the outer clamping member 42 to move in the opposite direction to the second direction, that is, when the main pull rod 22 moves in the first direction, the first clamping protrusion 412 on the inner clamping member 41 and the second clamping protrusion 422 on the outer clamping member 42 are away from each other. Similarly, when the driving member 21 drives the main pulling rod 22 to move in the opposite direction of the second first direction, the first clamping protrusion 412 and the second clamping protrusion 422 approach each other.

In some embodiments, the extension direction of the third guide hole 411 and the extension direction of the fourth guide hole 421 are each in the range of 45 ° ± 5 ° from the movement direction of the main tie rod 22, and the extension direction of the third guide hole 411 and the extension direction of the fourth guide hole 421 are each in the range of 90 ° ± 5 °.

In some embodiments, referring to fig. 3, the inner clamping member 41 is provided with a first clamping protrusion 412, the outer clamping member 42 is provided with a second clamping protrusion 422, and the first clamping protrusion 412 corresponds to the second clamping protrusion 422, so that when the inner clamping member 41 and the outer clamping member 42 are close to or far from each other, the first clamping protrusion 412 and the second clamping protrusion 422 cooperate to clamp and correct or loosen the sheet connecting member 202 on both sides of the main body 201.

In some embodiments, referring to fig. 3, the two ends of the inner clamping member 41 are provided with the first clamping protrusions 412, the two ends of the outer clamping member 42 are provided with the second clamping protrusions 422, one end of the inner clamping member 41 is provided with the through hole 413, and the second clamping protrusions 422 on one end of the outer clamping member 42 corresponding to the through hole 413 slide through the through hole 413. In this manner, a set of the inner clamping member 41 and the outer clamping member 42 can simultaneously correct the sheet connecting members 202 on both the front and rear sides of the workpiece 200.

In some embodiments, referring to fig. 1 and 3, the correction jig 100 further includes a pressing plate 50, where the pressing plate 50 is disposed on the upper side of the support assembly 10 and is used for limiting the movable clamping member 32 and the inner clamping member 41 in a direction perpendicular to the plane of the sliding chute 11, and for convenience of understanding, a third direction perpendicular to the plane of the sliding chute 11 is defined, and the third direction is perpendicular to both the first direction and the second direction, such as a Z-axis direction shown in fig. 1. Thus, through setting up clamp plate 50, can be spacing to movable clamp piece 32 and interior clamp piece 41 in the third direction, avoid main pull rod 22 to drive movable clamp piece 32 and interior clamp piece 41 when moving, movable clamp piece 32 and interior clamp piece 41 take place the motion in the third direction, lead to pushing away work piece 200 motion, and then lead to the sheet connecting piece 202 position to take place the skew, influence correction effect.

In some embodiments, referring to fig. 2 and 3, the correction jig 100 further includes a positioning member 60, the positioning member 60 is disposed on the upper side of the support assembly 10, and a profiling cavity 61 is formed in the middle of the positioning member 60, where the profiling cavity 61 is used for positioning the workpiece 200. It will be appreciated that the contoured cavity 61 is structurally compatible with the workpiece 200, and by providing the positioning member 60, facilitates positioning of the sheet connecting member 202 when the workpiece 200 is placed in the jig 100.

The use process of the correction jig 100 provided in some embodiments is substantially as follows: first, the main tie bar 22 is driven to move in the first direction by the driving member 21, at this time, the movable clamping member 32 and the fixed clamping member 31 of the first clamping assembly 30 are moved away from each other, and the first clamping protrusion 412 on the inner clamping member 41 and the second clamping protrusion 422 on the outer clamping member 42 are moved away from each other. The workpiece 200 is then placed on the platen 50, with the workpiece 200 positioned by the profiling cavity 61 of the positioning member 60 such that the sheet attachment member 202 on the workpiece 200 is positioned in correspondence with the first clamping assembly 30 and the second clamping assembly 40. After the workpiece 200 is placed, the driving member 21 drives the main pull rod 22 to move in the opposite direction to the first direction, and at this time, the movable clamping member 32 and the fixed clamping member 31 of the first clamping assembly 30 are close to each other, and the first clamping protrusion 412 on the inner clamping member 41 and the second clamping protrusion 422 on the outer clamping member 42 are close to each other, so as to clamp the sheet connecting member 202, thereby correcting the sheet connecting member 202. After the correction is completed, the main pull rod 22 is driven to move along the first direction, the first clamping assembly 30 and the second clamping assembly 40 are opened, and the workpiece 200 is taken out.

The correction jig 100 drives the main pull rod 22 to move through the driving member 21, so as to control the fixed clamping member 31 and the movable clamping member 32 of the first clamping assembly 30 to approach or separate from each other, and the first clamping protrusion 412 and the second clamping protrusion 422 of the second clamping assembly 40 to approach or separate from each other, thereby clamping the sheet connecting member 202 to correct the sheet connecting member 202. Through single power, can correct a plurality of thin slice connecting pieces 202 on the work piece 200 simultaneously, simple structure, convenient operation, with low costs, small, facilitate the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. A correction tool for correct the work piece, the work piece includes the main part and connects the thin slice connecting piece in the main part, correct the tool and be used for correcting thin slice connecting piece, its characterized in that, correct the tool and include:

the support assembly is used for supporting the workpiece and provided with a chute;

the driving assembly comprises a driving piece and a main pull rod, the driving piece is fixedly connected to the supporting assembly, the main pull rod is connected with the output end of the driving piece and is movably arranged in the chute, and the driving piece is used for driving the main pull rod to reciprocate in the chute; and

The first clamping assembly comprises a fixed clamping piece, a movable clamping piece and a transmission piece, wherein the fixed clamping piece is fixedly connected with the main pull rod, the movable clamping piece is arranged adjacent to the fixed clamping piece, the transmission piece is rotationally connected with the supporting assembly, the transmission piece comprises a first end and a second end, the first end is in sliding connection with the main pull rod, and the second end is in sliding connection with the movable clamping piece; wherein,,

when the main pull rod reciprocates in the sliding groove, the main pull rod drives the movable clamping piece to slide relative to the main pull rod through the transmission piece, so that the movable clamping piece is close to or far away from the fixed clamping piece, and the sheet connecting piece of the workpiece arranged on the supporting component is clamped, corrected or loosened.

2. The correction jig of claim 1, wherein,

the movable clamping piece comprises a clamping part and a connecting part, and the clamping part is fixedly connected with the connecting part;

the main pull rod is provided with a through groove, the position of the through groove corresponds to the connecting part, the clamping part is arranged on the upper side of the main pull rod, and the clamping part corresponds to the fixed clamping piece; wherein,,

the connecting part penetrates through the through groove, the connecting part is movably connected with the transmission part, the main pull rod drives the connecting part to slide in the through groove through the transmission part, so that the connecting part drives the clamping part to be close to or far away from the fixed clamping part, and the movable clamping part is matched with the fixed clamping part to clamp, correct or loosen the sheet connecting part.

3. The correction jig according to claim 2, wherein,

the connecting part is provided with a first guide hole, the first end of the transmission piece is connected with a first pin, the first pin penetrates through the first guide hole so that the first end is connected with the connecting part, the second end is provided with a second guide hole, the second end is connected with the main pull rod through a second pin connected to the main pull rod, the second pin penetrates through the second guide hole, the transmission piece is further provided with a third pin, the third pin is located between the first end and the second end, and the transmission piece is rotationally connected with the support assembly through the third pin; wherein,,

the driving piece drives the main pull rod to slide along the sliding groove, so that the second pin drives the transmission piece to rotate relative to the supporting component by taking the third pin as a rotating shaft, and the second pin slides in the second guide hole to drive the second end to move, and then the first end moves, and the first end drives the connecting part to move.

4. The correction jig according to claim 1, wherein the body of the work is plate-like in shape, both ends of the body are provided with the sheet connecting members,

the first clamping assemblies are provided with two groups, and the two groups of the first clamping assemblies are arranged at intervals along the extending direction of the sliding groove so as to clamp the sheet connecting pieces arranged at the two ends of the main body.

5. The correction jig according to claim 1, wherein the body of the work is plate-like in shape, both side edges of the body are provided with the sheet connecting member,

the supporting component is further provided with a movable groove which is perpendicular to the extending direction of the sliding groove, the correcting jig further comprises a second clamping component, the second clamping component is arranged in the movable groove, the second clamping component comprises an inner clamping piece, an outer clamping piece and a fourth pin, the inner clamping piece is arranged on the upper side of the main pull rod, the outer clamping piece is arranged on the lower side of the main pull rod, the inner clamping piece is provided with a third guide hole which is obliquely arranged, the outer clamping piece is provided with a fourth guide hole which is obliquely arranged, the fourth pin is arranged on the main pull rod, the fourth pin penetrates through the third guide hole and the fourth guide hole, so that the inner clamping piece and the outer clamping piece are movably connected with the main pull rod through the fourth pin, the driving piece drives the main pull rod to move, the fourth pin is driven to slide in the third guide hole and the fourth guide hole, and further drive the inner clamping piece and the outer clamping piece to move along the extending direction of the movable groove or the two clamping pieces to be far away from each other, and the sheet is connected with the outer clamping piece in the extending direction or the main body.

6. The correction jig of claim 5, wherein,

the range of the included angles between the extending direction of the third guide hole and the extending direction of the fourth guide hole and the moving direction of the main pull rod is 45 degrees plus or minus 5 degrees, and the range of the included angles between the extending direction of the third guide hole and the extending direction of the fourth guide hole is 90 degrees plus or minus 5 degrees.

7. The correction jig of claim 5, wherein,

the inner clamping piece is provided with a first clamping bulge, the outer clamping piece is provided with a second clamping bulge, the first clamping bulge corresponds to the second clamping bulge, and when the inner clamping piece and the outer clamping piece are close to or far away from each other, the first clamping bulge and the second clamping bulge are matched to clamp and correct or loosen the sheet connecting pieces on two sides of the main body.

8. The correction jig of claim 5, wherein,

the two ends of the inner clamping piece are respectively provided with a first clamping bulge, the two ends of the outer clamping piece are respectively provided with a second clamping bulge, one end of the inner clamping piece is provided with a through hole, and the second clamping bulge on one end of the outer clamping piece corresponding to the through hole is arranged in the through hole in a sliding mode.

9. The correction jig of claim 5, wherein,

the correcting jig further comprises a pressing plate, wherein the pressing plate is arranged on the upper side of the supporting component and used for limiting the movable clamping piece and the inner clamping piece in the direction perpendicular to the plane where the sliding groove is located.

10. The correction jig of claim 1, wherein,

the correcting jig further comprises a locating piece, the locating piece is arranged on the upper side of the supporting component, a profiling cavity is formed in the middle of the locating piece, and the profiling cavity is used for locating the workpiece.