CN216862814U - Turnover mechanism - Google Patents

Abstract

The application provides a tilting mechanism for drive the work piece upset and carry out multi-angle processing in order to carry out the work piece, tilting mechanism includes support, upset driving piece and tool. The jig comprises a bottom plate, a fixing part and a movable assembly, wherein the bottom plate is connected with the overturning driving part and used for bearing a workpiece and rotating under the driving of the overturning driving part, the fixing part is arranged on the bottom plate, the movable assembly and the fixing part are arranged relatively to form an accommodating space for accommodating the workpiece, the movable assembly can slide relative to the bottom plate and is used for fixing the workpiece in a matching manner with the fixing part, the movable assembly is provided with a clamping surface, and an included angle formed by the clamping surface and the plane where the bottom plate is located is an acute angle so as to be used for clamping and supporting the workpiece. The turnover mechanism can independently complete multi-angle turnover of the workpiece, the turnover efficiency of the workpiece is improved, and the turnover mechanism is simple in structure and low in manufacturing cost.

Description

Turnover mechanism

Technical Field

The application relates to the technical field of turnover devices, in particular to a turnover mechanism.

Background

When the work piece carries out multi-angle machining, generally place the work piece through the manipulator earlier and correspond the tool, the processing is accomplished the back, takes out the work piece and places the tool once more after the upset through the manipulator, then processes the another side of work piece again. However, in the above operation process, the multi-angle processing of the workpiece requires the manipulator to turn over for many times, the processing period is long, and the operation is placed by turning over for many times, so that the probability of damage to the workpiece is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a turnover mechanism to solve the technical problem of how to improve the efficiency of multi-angle processing of workpieces.

An embodiment of the present application provides a tilting mechanism for drive the work piece upset and carry out multi-angle machining to the work piece, tilting mechanism includes:

a support;

the overturning driving piece is connected with the bracket;

the jig comprises a bottom plate, a fixing piece and a movable assembly, wherein the bottom plate is connected with the overturning driving piece and used for bearing the workpiece, the bottom plate is driven by the overturning driving piece to rotate, the fixing piece is arranged on the bottom plate, the movable assembly and the fixing piece are arranged oppositely to form an accommodating space for accommodating the workpiece, the movable assembly is opposite to the bottom plate and can slide and is used for being matched with the fixing piece to fix the workpiece, the movable assembly is provided with a clamping surface, and an included angle formed by the clamping surface and the plane where the bottom plate is located is an acute angle so as to be used for clamping and supporting the workpiece.

In some embodiments, the clamping surface faces the base plate and is a plane or a circular arc surface.

In some embodiments, the bottom plate includes a first bottom plate and a second bottom plate, the first bottom plate is connected to the turnover driving member, the second bottom plate is connected to one side of the first bottom plate, the fixing member is connected to the second bottom plate, the movable member includes a movable member and a movable driving member, the movable member is disposed on the first bottom plate and is slidable with respect to the first bottom plate, the movable member is provided with the clamping surface, and the movable driving member is disposed on the first bottom plate and is connected to the movable member, and is used for driving the clamping surface of the movable member to clamp or release the workpiece.

In some embodiments, the movable assembly further comprises:

and the resetting piece is arranged between the moving piece and the second base plate and is used for resetting the moving piece so as to enable the clamping surface to loosen the workpiece.

In some embodiments, the movable drive comprises:

the driving block is in wedge-shaped fit with the movable piece;

and the driving body is connected with the driving block and used for driving the driving block to push the movable piece so as to enable the movable piece to move towards the direction close to the workpiece.

In some embodiments, the movable member comprises:

the sliding block is arranged on the first base plate and can slide relative to the first base plate, the sliding block is in wedge fit with the driving block, and the resetting piece is arranged between the sliding block and the second base plate;

the clamping block is arranged on one side, facing the accommodating space, of the sliding block and can slide relative to the sliding block, and the clamping block is provided with the clamping surface;

the elastic piece is arranged between the sliding block and the clamping block so that the clamping block elastically supports against the workpiece.

In some embodiments, the movable assembly further comprises:

and the two limit blocks are arranged on the first bottom plate and positioned on two sides of the sliding block so as to limit the sliding path of the sliding block.

In some embodiments, the turnover mechanism further comprises a bottom plate through hole, the bottom plate through hole penetrates through the first bottom plate and the second bottom plate, and the bottom plate through hole corresponds to at least a part of the workpiece, so that the workpiece can be machined at multiple angles by using the bottom plate through hole.

In some embodiments, the stent comprises:

a base;

one end of the first bracket is connected with the base, and the other end of the first bracket is connected with the overturning driving piece;

the second support is arranged at an interval with the first support, one end of the second support is connected with the base, and the other end of the second support is rotatably connected with the first bottom plate.

In some embodiments, the canting mechanism further comprises:

the positioning component is detachably connected to the base and abuts against one side of the first base plate so as to position the jig.

In the turnover mechanism, the accommodating space formed by the movable assembly and the fixing piece can be used for preliminarily positioning the workpiece, the clamping surface of the movable assembly can be used for further positioning the workpiece, so that the workpiece is fixed and supported, the turnover driving piece drives the jig to rotate, the workpiece borne by the jig is enabled to realize multi-angle transformation, and after the workpiece is turned over, the clamping surface of the movable assembly can support the workpiece to prevent the workpiece from falling. Therefore, the turnover mechanism can independently complete multi-angle turnover of the workpiece, the efficiency of turnover of the workpiece is improved, and the turnover mechanism is simple in structure and low in manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of a turnover mechanism according to an embodiment of the present application.

Fig. 2 is an exploded view of a turnover mechanism according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a jig according to an embodiment of the present application.

FIG. 4 is an exploded view of the movable member according to an embodiment of the present disclosure.

FIG. 5 is a schematic view of a turnover mechanism and a workpiece according to an embodiment of the present application.

Description of the main elements

Turnover mechanism 10

Support 11

Base 111

First bracket 112

Second bracket 113

Tumble drive 12

Jig 13

Bottom plate 131

First bottom plate 1311

Second bottom plate 1312

Bottom plate through hole 1313

Fixing member 132

Fixing block 1321

Movable assembly 133

Clamping surface 133a

Movable part 1331

Slider 1331a

Clamping block 1331b

Elastic piece 1331c

Sliding body 1331d

Cover 1331e

Sliding groove 1331f

Movable drive 1332

Drive block 1332a

Drive body 1332b

Reset piece 1333

Limiting block 1334

Accommodating space 14

Positioning assembly 15

Connecting plate 151

Positioning rod 152

Protective assembly 16

Protection plate 161

Supporting rod 162

Workpiece 20

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The embodiment of the application provides a tilting mechanism for drive the work piece upset and carry out multi-angle processing in order to carry out the work piece, tilting mechanism includes support, upset driving piece and tool. The jig comprises a base plate, a fixing piece and a movable assembly, wherein the base plate is connected with the overturning driving piece and used for bearing a workpiece, the base plate rotates under the driving of the overturning driving piece, the fixing piece is arranged on the base plate, the movable assembly and the fixing piece are arranged oppositely to form an accommodating space for accommodating the workpiece, the movable assembly can slide relative to the base plate and is used for fixing the workpiece in a matching mode with the fixing piece, the movable assembly is provided with a clamping face, and an included angle formed by the clamping face and the plane where the base plate is located is an acute angle so as to be used for clamping and supporting the workpiece.

In the turnover mechanism, the accommodating space formed by the movable assembly and the fixing piece can be used for preliminarily positioning the workpiece, the clamping surface of the movable assembly can be used for further positioning the workpiece, so that the workpiece is fixed and supported, the turnover driving piece drives the jig to rotate, the workpiece borne by the jig is enabled to realize multi-angle transformation, and after the workpiece is turned over, the clamping surface of the movable assembly can support the workpiece to prevent the workpiece from falling. Therefore, the turnover mechanism can independently complete multi-angle turnover of the workpiece, the workpiece turnover efficiency is improved, and the turnover mechanism is simple in structure and low in manufacturing cost.

The embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, in some embodiments, the turnover mechanism 10 includes a support 11, a turnover driving member 12, and a jig 13. The turning driving member 12 is connected to the bracket 11, the fixture 13 includes a bottom plate 131, a fixing member 132 and a movable member 133, the bottom plate 131 is connected to the turning driving member 12 and is used for bearing the workpiece 20 (see fig. 5), the bottom plate 131 is driven by the turning driving member 12 to rotate, the fixing member 132 is disposed on the bottom plate 131, the movable member 133 and the fixing member 132 are disposed opposite to each other to form an accommodating space 14 for accommodating the workpiece 20, the movable member 133 is slidable relative to the bottom plate 131 and is used for being matched with the fixing member 132 to fix the workpiece 20, the movable member 133 is provided with a clamping surface 133a, and an included angle formed by the clamping surface 133a and a plane where the bottom plate 131 is located is an acute angle for clamping and supporting the workpiece 20.

In the above-mentioned turnover mechanism 10, the accommodating space 14 formed by the movable assembly 133 and the fixing member 132 can be used for primarily positioning the workpiece 20, the clamping surface 133a of the movable assembly 133 can be used for further positioning the workpiece 20, so as to complete the fixing and supporting of the workpiece 20, and the turnover driving member 12 drives the fixture 13 to rotate, so that the workpiece 20 carried on the fixture 13 can be changed at multiple angles. After the workpiece 20 is turned over, because the included angle formed by the orientation of the clamping surface 133a and the plane of the bottom plate 131 is an acute angle, when the movable assembly 133 clamps the workpiece 20, an upward component force is applied to the workpiece 20, so that the workpiece 20 can be supported more stably, and the workpiece 20 is prevented from falling. Therefore, the turnover mechanism 10 can independently complete multi-angle turnover of the workpiece 20, the efficiency of turnover of the workpiece 20 is improved, and the turnover mechanism 10 is simple in structure and low in manufacturing cost.

In some embodiments, the clamping surface 133a faces the bottom plate 131 and is a plane or a circular arc surface.

Thus, the clamping surface 133a can form a certain abutting force on the workpiece 20, so that the stability of the workpiece 20 fixed on the jig 13 is improved, and the plane or the arc surface is convenient to process.

Referring to fig. 3, in some embodiments, the bottom plate 131 includes a first bottom plate 1311 and a second bottom plate 1312, the first bottom plate 1311 is connected to the flip driving element 12, the second bottom plate 1312 is connected to one side of the first bottom plate 1311, the fixing element 132 is connected to the second bottom plate 1312, the movable element 133 includes a movable element 1331 and a movable driving element 1332, the movable element 1331 is disposed on the first bottom plate 1311 and is slidable with respect to the first bottom plate 1311, the movable element 1331 is provided with a clamping surface 133a, and the movable driving element 1332 is disposed on the first bottom plate 1311 and is connected to the movable element 1331, and is configured to drive the clamping surface 133a of the movable element 1331 to clamp or release the workpiece 20.

In this way, the movable assembly 133 and the fixing member 132 are respectively disposed on the first bottom plate 1311 and the second bottom plate 1312, so that the movable assembly 133 and the fixing member 132 can be detached and repaired separately.

In this embodiment, the first bottom plate 1311 and the second bottom plate 1312 are both rectangular, and the area of the first bottom plate 1311 is larger than that of the second bottom plate 1312, so as to facilitate the placement of the movable driving member 1332. The fixing member 132 includes a plurality of fixing blocks 1321, the plurality of fixing blocks 1321 are distributed on one set of adjacent sides of the second base plate 1312, and the number of the movable members 133 is two, and the two movable members are respectively disposed at corresponding positions of the other set of adjacent sides of the second base plate 1312.

Referring to fig. 4, in some embodiments, the movable assembly 133 further includes a reset piece 1333. A reset piece 1333 is disposed between the movable piece 1331 and the second base plate 1312 for resetting the movable piece 1331 to release the clamping surface 133a from the workpiece 20. In this embodiment, the restoring member 1333 is a spring, and the restoring member 1333 is multiple, and the elastic direction of each restoring member 1333 is the same as the sliding direction of the movable member 1331.

Therefore, the reset effect of the movable element 1331 can be improved by the reset element 1333, and a certain buffer force is formed between the movable element 1331 and the second base plate 1312, so that the abrasion of the movable element 1331 on the second base plate 1312 caused by hard contact is avoided, and the service life of the jig 13 is prolonged.

In some embodiments, referring to fig. 4, the movable element 1331 includes a sliding block 1331a, a clamping block 1331b and an elastic element 1331 c. The sliding block 1331a is disposed on the first base plate 1311 and is slidable with respect to the first base plate 1311, the sliding block 1331a is in wedge fit with the movable driving member 1332, the reset member 1333 is disposed between the sliding block 1331a and the second base plate 1312, the clamping block 1331b is disposed on a side of the sliding block 1331a facing the accommodating space 14 and is slidable with respect to the sliding block 1331a, the clamping block 1331b is provided with a clamping surface 133a, and the elastic member 1331c is disposed between the sliding block 1331a and the clamping block 1331b, so that the clamping block 1331b elastically abuts against the workpiece 20. The wedge-shaped fit between the sliding block 1331a and the movable driving element 1332 means that the sliding block 1331a has a sliding slope, the sliding slope is disposed towards the movable driving element 1332, the movable driving element 1332 has a driving slope, the driving slope is disposed towards the sliding block 1331a, and the directions of the sliding slope and the driving slope are opposite. In this embodiment, the elastic member 1331c is a spring, and the number of the elastic members 1331c is plural, and the elastic direction of each elastic member 1331c is the same as the sliding direction of the slide block 1331 a.

Thus, the elastic element 1331c can make the sliding block 1331a and the clamping block 1331b elastically abut against each other, so that the clamping block 1331b can self-adjust according to the clamping force required by the workpiece 20, and abrasion of the clamping block 1331b to the workpiece 20 due to hard contact is avoided, meanwhile, the sliding block 1331a and the clamping block 1331b elastically abut against each other, abrasion of the clamping block 1331b to the sliding block 1331a due to hard contact is also avoided, and the service life of the movable element 1331 is prolonged.

In this embodiment, the sliding block 1331a includes a sliding body 1331d and a cover 1331e, the cover 1331e is detachably connected to the sliding body 1331d, the cover 1331e and the sliding body 1331d enclose a sliding groove 1331f, an opening of the sliding groove 1331f faces the accommodating space 14, and the elastic element 1331c and the clamping block 1331b are accommodated in the sliding groove 1331 f.

With continued reference to fig. 3, in some embodiments, the movable driving member 1332 includes a driving block 1332a and a driving body 1332 b. The driving block 1332a is in wedge-shaped fit with the sliding block 1331a of the movable element 1331, and the driving body 1332b is connected with the driving block 1332a and is used for driving the driving block 1332a to push the movable element 1331, so that the movable element 1331 moves towards the direction close to the workpiece 20. In this embodiment, the driving body 1332b is a cylinder.

Thus, the wedge-shaped matching between the driving block 1332a and the movable element 1331 enables the driving block 1332a to push the movable element 1331 to perform a certain guiding function on the driving block 1332a on the basis of realizing the pushing effect on the movable element 1331, thereby improving the driving accuracy of the movable driving element 1332.

It is understood that in other embodiments, the driving block 1332a may not be connected to the driving body 1332b, when the workpiece 20 is fixed, the driving body 1332b drives the driving block 1332a to abut against the movable element 1331, so that the clamping surface 133a of the movable element 1331 abuts against the workpiece, when the workpiece 20 is loosened, the driving body 1332b is reset, and the movable element 1331 pushes the driving block 1332a to reset under the elastic force of the resetting element 1333.

In some embodiments, the movable assembly 133 further includes two stop blocks 1334. Two stop blocks 1334 are disposed on the first bottom plate 1311 and located at two sides of the sliding block 1331a to define a sliding path of the sliding block 1331 a.

Therefore, the sliding block 1331a can reciprocate in the inherent path through the two set limiting blocks 1334, and the movement stability of the movable assembly 133 is improved.

In some embodiments, the turnover mechanism 10 further has a bottom plate through hole 1313, the bottom plate through hole 1313 penetrates through the first bottom plate 1311 and the second bottom plate 1312, and the bottom plate through hole 1313 corresponds to at least a portion of the workpiece 20, so as to machine the workpiece 20 at multiple angles by using the bottom plate through hole 1313.

In this manner, the angle at which the workpiece 20 is processed can be increased by providing the floor through hole 1313.

In this embodiment, the bottom plate through holes 1313 are square and plural, and the plural bottom plate through holes 1313 are disposed along the peripheral side edge of the second bottom plate 1312 and located in the accommodating space 14.

With continued reference to fig. 2, in some embodiments, the bracket 11 includes a base 111, a first bracket 112, and a second bracket 113. One end of the first bracket 112 is connected with the base 111, the other end of the first bracket 112 is connected with the turnover driving member 12, the second bracket 113 is arranged at an interval with the first bracket 112, one end of the second bracket 113 is connected with the base 111, and the other end of the second bracket 113 is rotatably connected with the first bottom plate 1311.

In this way, a processing space can be formed between the first bracket 112 and the second bracket 113, so that the workpiece 20 can be processed conveniently in the processing space through the bottom plate through hole 1313, and the convenience of processing the workpiece 20 is improved.

In some embodiments, canting mechanism 10 also includes a positioning assembly 15. The positioning assembly 15 is detachably connected to the base 111, and the positioning assembly 15 abuts against one side of the first bottom plate 1311 to position the positioning fixture 13.

Thus, the stability of the jig 13 can be improved by the positioning assembly 15.

In this embodiment, the positioning assembly 15 includes a connecting plate 151 and a positioning rod 152. The connecting plate 151 is connected to a side of the base 111 facing the first bottom plate 1311, one end of the positioning rod 152 is rotatably connected to the connecting plate 151, and the other end of the positioning rod 152 abuts against the first bottom plate 1311. One end of the positioning rod 152 may be connected to the connecting plate 151 in a hinged manner. When the turning driving element 12 drives the jig 13 to rotate, the positioning rod 152 is flush with the connecting plate 151, so as to provide a rotating space for the rotation of the jig 13, and after the jig 13 rotates, the positioning rod 152 is perpendicular to the connecting plate 151, so as to abut against the first bottom plate 1311 in the jig 13.

With continued reference to fig. 2, the canting mechanism 10 further includes a protective assembly 16. The protection assembly 16 includes a protection plate 161 and a plurality of support rods 162, the plurality of support rods 162 are connected to the first base plate 1311 at intervals and located in a region where the movable driving part 1332 is located, and the protection plate 161 is connected to a side of the plurality of support rods 162 facing away from the first base plate 1311. Thus, the protection plate 161 can protect the movable driving member 1332 to a certain extent, and prevent the external component from colliding with the movable driving member 1332 during the operation.

The operation process of the turnover mechanism is roughly as follows:

firstly, manually or by a robot, the workpiece 20 is placed on the second bottom plate 1312 of the fixture 13 to form a state shown in fig. 5, the movable driving element 1332 drives the movable element 1331 to move towards the workpiece 20 until the clamping surface 133a of the movable element 1331 abuts against the workpiece, and the workpiece 20 is fixed by matching with the plurality of fixing blocks 1321, at this time, the upper side surface of the workpiece 20 faces upwards, and one end of the positioning rod 152, which deviates from the connecting plate 151, abuts against the first bottom plate 1311; then, the upper side surface of the workpiece 20 is processed by using a processing tool, after the processing is completed, the positioning rod 152 rotates to enable the positioning rod 152 to be flush with the connecting plate 151, the turnover driving member 12 drives the jig 13 to rotate by driving the first bottom plate 1311, so that the lower side surface of the workpiece 20 on the jig 13 is in an upward state, and the positioning rod 152 is driven to rotate again to enable one end, away from the connecting plate 151, of the positioning rod 152 to abut against the first bottom plate 1311 again, and at this time, the clamping surface 133a plays a role in supporting the workpiece 20; finally, the lower side surface of the workpiece 20 is machined by using a machining tool, after the machining is completed, the turnover driving element 12 drives the first bottom plate 1311 to drive the jig 13 to rotate again, so that the upper side surface of the workpiece 20 on the jig 13 faces upwards, the movable driving element 1332 drives the movable element 1331 to be away from the workpiece 20, the clamping surface 133a of the movable element 1331 loosens the workpiece 20, and the machined workpiece 20 is taken out of the turnover mechanism 10 manually or by using a manipulator.

When a small-sized processing tool can be used, the workpiece 20 may be processed through the floor through-hole 1313 from the processing space between the first bracket 112 and the second bracket 113.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application 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 embodiments are only used for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims (10)

1. The utility model provides a tilting mechanism for drive work piece upset is in order to carry out multi-angle processing to the work piece, its characterized in that, tilting mechanism includes:

a support;

the overturning driving piece is connected with the bracket;

the jig comprises a bottom plate, a fixing piece and a movable assembly, wherein the bottom plate is connected with the overturning driving piece and used for bearing the workpiece, the bottom plate is driven by the overturning driving piece to rotate, the fixing piece is arranged on the bottom plate, the movable assembly and the fixing piece are arranged oppositely to form an accommodating space for accommodating the workpiece, the movable assembly is opposite to the bottom plate and can slide and is used for being matched with the fixing piece to fix the workpiece, the movable assembly is provided with a clamping surface, and an included angle formed by the clamping surface and the plane where the bottom plate is located is an acute angle so as to be used for clamping and supporting the workpiece.

2. The canting mechanism of claim 1,

the clamping surface faces the bottom plate and is a plane or a circular arc surface.

3. The canting mechanism of claim 1,

the bottom plate comprises a first bottom plate and a second bottom plate, the first bottom plate is connected with the turnover driving piece, the second bottom plate is connected to one side of the first bottom plate, and the fixing piece is connected to the second bottom plate;

the movable assembly comprises a movable part and a movable driving part, the movable part is arranged on the first base plate and is relatively slidable to the first base plate, the movable part is provided with the clamping surface, and the movable driving part is arranged on the first base plate and is connected with the movable part and used for driving the movable part to clamp or loosen the workpiece on the clamping surface.

4. The canting mechanism of claim 3 wherein the movable assembly further comprises:

and the resetting piece is arranged between the moving piece and the second base plate and is used for resetting the moving piece so as to enable the clamping surface to loosen the workpiece.

5. The canting mechanism of claim 4 wherein the movable drive comprises:

the driving block is in wedge-shaped fit with the movable piece;

and the driving body is connected with the driving block and used for driving the driving block to push the movable piece so as to enable the movable piece to move towards the direction close to the workpiece.

6. The canting mechanism of claim 5 wherein the movable member comprises:

the sliding block is arranged on the first base plate and can slide relative to the first base plate, the sliding block is in wedge fit with the driving block, and the resetting piece is arranged between the sliding block and the second base plate;

the clamping block is arranged on one side, facing the accommodating space, of the sliding block and can slide relative to the sliding block, and the clamping block is provided with the clamping surface;

the elastic piece is arranged between the sliding block and the clamping block so that the clamping block elastically supports against the workpiece.

7. The canting mechanism of claim 6 wherein the movable assembly further comprises:

and the two limiting blocks are arranged on the first base plate and positioned on two sides of the sliding block so as to limit the sliding path of the sliding block.

8. A turnover mechanism as set forth in claim 3,

the turnover mechanism is further provided with a bottom plate through hole, the bottom plate through hole penetrates through the first bottom plate and the second bottom plate, and the bottom plate through hole corresponds to at least one part of the workpiece so as to utilize the bottom plate through hole to process the workpiece at multiple angles.

9. The canting mechanism of claim 8 wherein the bracket comprises:

a base;

one end of the first bracket is connected with the base, and the other end of the first bracket is connected with the overturning driving piece;

the second support is arranged at an interval with the first support, one end of the second support is connected with the base, and the other end of the second support is rotatably connected with the first bottom plate.

10. The canting mechanism of claim 9 further comprising:

the positioning component is detachably connected to the base and abuts against one side of the first base plate so as to position the jig.

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