CN223394101U - Patting device - Google Patents

Abstract

The utility model discloses a leveling device which can realize automatic leveling operation of a leveling part obliquely arranged on a workpiece and improve leveling efficiency and quality. The leveling device comprises a leveling device and a positioning and pressing device, wherein the leveling device comprises a leveling upper die, a leveling lower die and a leveling power component, the leveling upper die comprises a horizontal bottom surface and two symmetrical leveling planes, the leveling planes incline relative to the horizontal bottom surface, the leveling lower die comprises a concave accommodating part matched with the outer contour of a workpiece, the concave accommodating part is V-shaped and is provided with an upward opening, two opposite inner side surfaces of the concave accommodating part form a positioning plane, the positioning plane is matched with the leveling plane to level the leveling part of the formed workpiece, and the positioning and pressing device is used for positioning and pressing the workpiece. The leveling equipment can automatically level the leveling part obliquely arranged on the workpiece, and improves the leveling quality and the leveling efficiency of the workpiece.

Description

Patting device

Technical Field

The utility model belongs to the technical field of sheet metal machining, and particularly relates to a leveling device for leveling a sheet metal part.

Background

In sheet metal processing, leveling refers to the process of transitioning a shaped workpiece to leveling.

The existing sheet metal leveling equipment can only perform simple leveling operation of a workpiece, such as leveling part horizontal arrangement. For some work pieces with special structures, as shown in fig. 1 and 2, the work piece comprises a work piece main body 10 and an inner reinforcing piece 20, wherein the work piece main body 10 extends along a straight line, the cross section of the work piece main body is in a V shape, two side plates 11 which are intersected into a V shape are arranged, an inward flanging 12 which is jointed with the inner walls of the side plates is formed on the top edges of the two side plates 11, two ends of the inward flanging 12 are flush with two ends of the work piece main body 10, the reinforcing piece 20 plays a role in reinforcing the work piece main body 10, the two long side edges of the reinforcing piece 20 are slidingly inserted into the work piece main body 10, the two long side edges of the reinforcing piece 20 are jointed with the bottom surfaces of the inward flanging 12 of the two side plates 11 respectively, the length of the reinforcing piece 20 is smaller than the length of the work piece main body 10, at least one of two ends of the reinforcing piece 20 is positioned on the inner side of the same end of the inward flanging 12, as the part in a dotted line frame b in fig. 2, and the clapping part is the part of the work piece main body.

Because the part of clapping is on the slope curb plate of work piece main part, clapping the part slope and setting promptly, adopt current equipment of clapping can't carry out the clapping operation of this kind of work piece, can only carry out manual clapping, inefficiency and clapping quality are difficult to guarantee.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

Aiming at the problems pointed out in the background art, the utility model provides a leveling device which can realize automatic leveling operation of a leveling part obliquely arranged on a workpiece and improve the leveling efficiency and quality.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

in some embodiments of the present application, there is provided a clapping device comprising:

A clapping device, comprising:

The upper clapping die comprises a horizontal bottom surface and two symmetrical clapping planes positioned above two opposite sides of the horizontal bottom surface, wherein the clapping planes are inclined relative to the horizontal bottom surface;

The lower leveling die is opposite to the upper leveling die and comprises a concave accommodating part matched with the outer contour of the workpiece, the concave accommodating part is V-shaped and is provided with an upward opening, and the two opposite inner sides of the concave accommodating part are consistent with the inclined directions and the angles of the two leveling planes to form a positioning plane which is matched with the leveling plane to level the leveling part of the formed workpiece;

a clapping power part for driving the clapping upper die to lift;

The positioning and compressing device is used for positioning and compressing the workpiece and comprises a compressing upper die, a positioning lower die and a positioning and compressing power component for driving the compressing upper die to lift.

The leveling device in the technical scheme has the advantages that the automatic leveling of the leveling part obliquely arranged on the workpiece can be realized by adopting the leveling device, and the leveling quality and the leveling efficiency of the workpiece are improved.

In some embodiments of the application, the clapping plane is connected with the horizontal bottom surface through a downward convex arc surface, and an avoidance groove is formed at the bottom tip of the concave accommodating part.

The leveling device in the technical scheme has the advantage that the workpiece can be prevented from being damaged by sharp joints.

In some embodiments of the present application, the clapping devices are arranged at two positions at intervals, and the two clapping devices are symmetrically arranged with each other.

The leveling device in the technical scheme has the advantage that synchronous leveling forming of two leveling positions on the workpiece can be realized.

In some embodiments of the present application, the workpiece includes an elongated workpiece body and an internal reinforcement member, the cross section of the workpiece body is V-shaped, the top edges of two side plates are respectively formed with an inner flanging which is attached to the side plates, two ends of the inner flanging are level with two ends of the workpiece body, and the clapping part is two end parts of the inner flanging;

the reinforcing piece extends along the extending direction of the workpiece main body and is positioned between the flattening parts at the two ends, and the two side edges of the reinforcing piece are respectively attached to the bottom surfaces of the two inward flanges;

the clapping device further comprises a centering mechanism for driving the reinforcing member to slide relative to the inner flanging to a position centered with the workpiece main body before clapping.

The leveling device in the technical scheme has the advantages that the automatic centering adjustment of the reinforcing piece relative to the workpiece main body can be realized, so that the leveling position is avoided, and the leveling quality is improved.

In some embodiments of the present application, the centering mechanism is provided with a set of centering power components and a centering pushing component connected to the output end of the centering power components, the centering power components are used for driving the centering pushing component to move telescopically along the extending direction of the workpiece main body, and the centering pushing component pushes the reinforcing component to move relative to the inner flanging when extending.

The leveling device in the technical scheme has the advantages that the two sets of centering mechanisms respectively extend out synchronously from the two ends of the reinforcing piece, and no matter which end of the workpiece main body is deviated by the reinforcing piece before centering, the corresponding centering mechanisms push the reinforcing piece to slide to the centering position, so that centering adjustment efficiency and reliability are improved.

In some embodiments of the application, the centering mechanism further comprises a guide member fixedly disposed, the guide member having a guide channel that matches the cross-sectional profile of the centering push member, the centering push member passing through the guide channel.

The leveling device in the technical scheme has the advantages that the guide part can support and guide the centering pushing part, and the centering pushing part of the cantilever structure is prevented from being deformed completely under the dead weight.

In some embodiments of the present application, the pressing upper die includes a pressing portion and a connecting portion, the connecting portion connecting the power output end of the positioning pressing power component;

The lower positioning die is provided with a concave positioning part matched with the outer contour of the workpiece, and the opening of the concave positioning part faces upwards.

The leveling device in the technical scheme has the advantages that the pressing reliability and the positioning reliability of the workpiece can be improved.

In some embodiments of the present application, the positioning and compacting device further includes a base, the positioning lower die and the positioning and compacting power component are fixed on the base, and the positioning and compacting power component pulls the compacting upper die to move downwards to compact the workpiece.

The patting device in the technical scheme has the advantages that the structure positioning and pressing device is compact and stable in structure, the gravity center is lower, the workpiece is pressed by pulling down the pressing upper die, and the pressing upper die moves stably and reliably, so that the positioning and pressing effects on the workpiece are further improved.

In some embodiments of the application, the clapping apparatus further comprises a support member for assisting in supporting the workpiece.

The leveling device in the technical scheme has the advantage of improving the supporting reliability of the workpiece.

In some embodiments of the application, the clapping apparatus further comprises a body frame comprising a table, the positioning and compacting device, the clapping device, the centering mechanism, and the support member being disposed on the table.

The leveling device in the technical scheme has the advantages that the main structural components of the leveling device are integrated on the machine body frame, so that the leveling device is of an integral structure, the space is reasonably utilized, and the machine body frame plays a certain safety protection role.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a perspective view illustrating a work piece according to some embodiments;

Fig. 2 is an enlarged view of a portion a of fig. 1;

FIG. 3 illustrates a perspective view of a clapping device in accordance with some embodiments;

FIG. 4 illustrates a perspective view of a clapping device with a body frame omitted, in accordance with some embodiments;

Fig. 5 is an enlarged view of a portion B of fig. 4;

FIG. 6 illustrates a perspective view of a clapping device in accordance with some embodiments;

fig. 7 is an enlarged view of a portion C of fig. 6;

FIG. 8 illustrates a perspective view of a placement of a work piece on a clapping lower die of a clapping apparatus in accordance with some embodiments;

fig. 9 is an enlarged view of a portion D of fig. 8;

FIG. 10 illustrates a perspective view of a positioning and compression device in accordance with some embodiments;

fig. 11 illustrates a perspective view of a centering mechanism in accordance with some embodiments.

Reference numerals:

1. 10 parts, a main part of the workpiece, 11 parts of side plates, 12 parts of inner flanging, 20 parts of reinforcing parts;

100. Positioning and compressing device, 110, compressing upper mould, 111, compressing part, 112, connecting part, 120, positioning lower mould, 121, concave positioning part, 130, positioning and compressing power part, 140, base;

200. The device comprises a leveling device, a leveling upper die, 211, a leveling plane, 212, a horizontal bottom surface, 213, a downward convex arc surface, 220, a leveling lower die, 221, a concave accommodating part, 222, a positioning plane, 223, an avoiding groove, 230, a leveling power component, 240 and a leveling machine body;

300. A machine body frame 310, a workbench;

400. Centering mechanism 410, centering power component 420, centering pushing component 421, fixing portion 422, pushing portion 430, guiding component 431 and guiding channel;

500. And a support member.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

The terms "first," "second," and the like, 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, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

In some embodiments of the present application, a clapping apparatus is provided for clapping shaping of a clapping portion of a workpiece 1.

The structure of the workpiece 1 is shown in fig. 1 and 2, and comprises a workpiece main body 10 and an internal reinforcing member 20, wherein the workpiece main body 10 extends along a straight line, the cross section of the workpiece main body is V-shaped, two side plates 11 which are intersected into the V shape are arranged, an inward flanging 12 which is attached to the inner wall of the side plates 11 is formed on the top edges of the two side plates 11, and two ends of the inward flanging 12 are flush with two ends of the workpiece main body 10.

The reinforcement 20 reinforces the workpiece body 10, the reinforcement 20 is inserted into the workpiece body 10 in a sliding manner during installation, two long sides of the reinforcement 20 are respectively attached to the bottom surfaces of the inner flanges 12 on the two side plates 11, the length of the reinforcement 20 is smaller than that of the workpiece body 10, at least one of the two ends of the reinforcement 20 is located inside the same end of the inner flange 12, as exemplified by a portion in a dashed line frame b in fig. 2, the left end of the reinforcement 20 is located inside the left end of the inner flange 12, the flattening portion is a portion of the left end of the inner flange 12 beyond the left end of the reinforcement 20, namely, the portion b, and similarly, if both ends of the reinforcement 20 are located inside the corresponding ends of the inner flange 12, namely, the left end of the reinforcement 20 is located inside the left end of the inner flange 12, the right end of the reinforcement 20 is located inside the right end of the inner flange 12, the flattening portion is a portion of the left end of the inner flange 12 beyond the left end of the reinforcement 20, and the right end of the inner flange 12 exceeds the right end of the reinforcement 20.

Referring to fig. 3 to 11, the clapping apparatus includes a positioning and pressing device 100 for positioning and pressing a workpiece 1 to be clapped, which includes a pressing upper die 110, a positioning lower die 120, and a positioning and pressing power member 130 driving the pressing upper die 110 to rise and fall.

The clapping apparatus includes a clapping device 200, and the clapping device 200 is used for clapping a clapping site (i.e., part b in fig. 2 and 9) of a workpiece 1, and includes a clapping upper die 210 (also referred to as clapping punch), a clapping lower die 220, and a clapping power element 230 for driving the clapping upper die 210 to rise and fall.

The clapping apparatus further comprises a control unit for controlling at least the positioning of the working states of the compacting power member 130, the clapping power member 230.

The leveling device comprises a machine body frame 300, the machine body frame 300 comprises a workbench 310, the leveling device 200 and the positioning and compacting device 100 are arranged on the workbench 310, the operation is convenient, the integrated design is realized, the leveling device is integrated, the space is reasonably utilized, the machine body frame 300 plays a certain safety protection role, and the control unit can be arranged in the space below the workbench 310 on the machine body frame 300.

In some embodiments of the present application, as shown in fig. 3, 4, 6 and 8, the leveling power unit 230 is an air cylinder, which is disposed above the leveling machine body 240, a piston rod of the air cylinder is vertically downward, the leveling upper die 210 is connected to an output end of the piston rod of the air cylinder, the leveling upper die 210 is located directly above the leveling lower die 220, the leveling power unit 230 drives the leveling upper die 210 to vertically move downward, and after the leveling upper die 210 contacts with a portion to be leveled of the workpiece 1, a pressure is applied to the portion to be leveled of the workpiece 1 by the leveling upper die 210, so that the leveling upper die 210 cooperates with the leveling lower die 220 to achieve leveling forming of the leveling portion of the workpiece 1, that is, the portion to be leveled forms into the leveling portion on the workpiece 1.

The upper clapping die 210 comprises a horizontal bottom surface 212 and clapping planes 211, wherein the clapping planes 211 are symmetrically arranged above two opposite sides of the horizontal bottom surface 212, the clapping planes 211 are inclined relative to the horizontal bottom surface 212, the lower clapping die 220 comprises a concave accommodating part 221 matched with the outer contour of the workpiece 1 and a positioning plane 222 matched with the clapping planes 211, the concave accommodating part 221 is in a V shape with a wide upper part and a narrow lower part and an upward opening, two opposite inner side surfaces of the concave accommodating part 221 correspond to the clapping planes 211 one by one, the inclination directions and the angles are consistent, and the two opposite inner side surfaces of the concave accommodating part 221 form the positioning plane 222.

The cooperation of the inclined clapping plane 211 and the inclined positioning plane 222 can realize clapping of the inclined clapping position.

At the time of leveling, as shown in fig. 1 and 2, the workpiece 1 is supported in the concave accommodating part 221 of the leveling lower die 220, the outer contour of the workpiece 1 at the leveling position is attached to the positioning plane 222 of the leveling lower die 220, the position to be leveled is upward, the leveling upper die 210 is driven by the leveling power component 230 to vertically move down until the leveling plane 211 of the leveling upper die 210 contacts the position to be leveled of the workpiece 1, the leveling upper die 210 continues to move down, pressure is applied to the position to be leveled, the position to be leveled is extruded between the leveling plane 211 of the leveling upper die 210 and the positioning plane 222 of the leveling lower die 220, the leveling is gradually realized, and after the leveling, the position to be leveled forms the leveling position.

The leveling lower die 220 not only can cooperate with the leveling upper die 210 to realize leveling processing, but also can play a role in positioning and supporting the workpiece 1 by the concave accommodating part 221, thereby being beneficial to improving the processing quality of the workpiece 1, and the leveling equipment can realize automatic leveling of the leveling part obliquely arranged on the workpiece 1 and improve the leveling quality and the leveling efficiency of the workpiece 1.

Accordingly, the positioning plane 222 is an inner side surface of the concave accommodating portion 221, which is an inclined surface adapted to the clapping plane 211. The cooperation of the inclined clapping plane 211 and the inclined positioning plane 222 can realize clapping of the inclined clapping position.

As shown in fig. 8 and 9, the end of the workpiece 1 is placed in the concave accommodation portion 221 of the clapping lower die 220, the outer wall of the workpiece body 10 is attached to the concave accommodation portion 221, and the inclined clapping plane 211 cooperates with the inclined positioning plane 222 to realize clapping of the inclined clapping portion.

In some embodiments of the present application, as shown in fig. 7 and 9, the clapping plane 211 and the horizontal bottom surface 212 are joined by a downward convex arc surface 213, so as to avoid the damage to the workpiece 1 caused by sharp joint.

The bottom tip of the concave accommodation portion 221 is formed with an avoidance groove 223 to play a role of avoidance, and to provide a certain avoidance buffer space for downward movement of the workpiece 1 under the pressure of the leveling upper die 210.

For the linear long workpiece 1 shown in fig. 1 and 2, the reinforcing member 20 extends along the extending direction of the workpiece main body 10, two side edges of the reinforcing member 20 are respectively attached to the bottom surfaces of the inner flanges 12 on the two side plates 11, the length of the reinforcing member 20 is smaller than that of the workpiece main body 10, two ends of the reinforcing member 20 are respectively located between two ends of the inner flanges 12, and two ends of the inner flanges 12 need to be flattened, namely, the workpiece 1 is provided with two flattening positions at two ends, and the reinforcing member 20 is located between the flattening positions at two ends.

If the lengths of the flattened portions at the two ends are equal, the reinforcement 20 needs to be centered with respect to the workpiece body 10, that is, the distance between one end of the reinforcement 20 and the corresponding end of the workpiece body 10 is equal to the distance between the other end of the reinforcement 20 and the corresponding end of the workpiece body 10, and the reinforcement 20 needs to be centered with respect to the workpiece body 10 before flattening.

To achieve self-centering adjustment of the stiffener 20 relative to the workpiece body 10, in some embodiments of the present application, the flattening apparatus further includes a centering mechanism 400 for flattening the front drive stiffener 20 to slide relative to the internal flange 12 into a centered position with respect to the workpiece body 10.

Specifically, before the leveling, the reinforcing member 20 may be inserted into the workpiece body 10 from one end of the workpiece body 10 in the form of an insertion when placed into the workpiece body 10 until the reinforcing member 20 is completely positioned in the workpiece body 10 with both ends being spaced apart from both ends of the workpiece body 10.

Then, the workpiece 1 is placed on the leveling device again in place.

Before the flattening, the centering mechanism 400 is operated to slide the reinforcing member 20 relative to the burring 12 to a position centered with respect to the workpiece main body 10.

In some embodiments of the present application, as shown in fig. 4 and 11, the centering mechanism 400 is located outside the end of the workpiece 1, and includes a centering power member 410 and a centering pushing member 420 connected to the output end of the centering power member 410, where the centering power member 410 is used to drive the centering pushing member 420 to move telescopically in the extending direction of the workpiece body 10, and when the centering pushing member 420 extends, the pushing reinforcement member 20 moves to a position centered with respect to the workpiece body 10 with respect to the burring edge 12, and after centering, the centering power member 410 drives the centering pushing member 420 to return.

In some embodiments of the present application, the centering mechanism 400 is disposed one set each outside the two ends of the workpiece 1, and the centering pushing members 420 of the two sets of centering mechanisms 400 are simultaneously extended to push the stiffener 20 to move to a centered position with respect to the main body 10 of the workpiece with respect to the burring edge 12.

That is, the two centering mechanisms 400 respectively extend from both ends of the reinforcing member 20 synchronously, so that no matter which end of the workpiece body 10 the reinforcing member 20 is biased to before centering, the corresponding centering mechanism 400 pushes the workpiece body to slide to the centering position, thereby improving centering adjustment efficiency and reliability.

In some embodiments of the present application, the centering mechanism 400 further includes a guide member 430, as shown in fig. 5, the guide member 430 being fixedly disposed, the guide member 430 having a guide channel 431 adapted to the cross-sectional profile of the centering push member 420, the centering push member 420 passing through the guide channel 431.

The guide member 430 can support and guide the centering and pushing member 420, avoiding complete deformation of the centering and pushing member 420 of the cantilever structure under its own weight.

The guide member 430 may be a block-shaped structure or a sheet-shaped structure, fixed to the table 310, or the lower mold 220.

To enhance the structural strength of the centering pushing member 420, the centering pushing member 420 includes a fixing portion 421 and a pushing portion 422, the pushing portion 422 is vertically connected to the fixing portion 421, and the fixing portion 421 is fixedly connected to the output end of the centering power member 410. The pushing part 422 extends into the workpiece main body 10 to contact with the reinforcing member 20 to push the reinforcing member 20, so that the size of the pushing part 422 can be smaller, and the volume of the fixing part 421 is larger to increase the overall structural strength of the centering pushing part 420, increase the contact area with the output end of the centering power part 410 and improve the connection reliability.

For horizontally placed workpiece 1, centering power component 410 drives centering pushing component 420 to move horizontally in a telescoping manner, which may be a horizontally mounted multi-axis cylinder, disposed on table 310 or on clapping machine body 240.

For the positioning and pressing mechanism, as shown in fig. 10, the pressing upper die 110 includes a pressing portion 111 and a connecting portion 112, the pressing portion 111 and the connecting portion 112 are connected into a whole, the connecting portion 112 is connected with a power output end of the positioning and pressing power component 130, and the positioning and pressing power component 130 drives the pressing portion 111 to lift through the connecting portion 112, so that the pressing upper die 110 and the positioning lower die 120 cooperate to press the workpiece 1.

The positioning lower die 120 of the positioning and compacting mechanism is provided with a concave positioning part 121 matched with the outer contour of the workpiece 1, the opening of the concave positioning part 121 faces upwards, and the workpiece 1 is positioned in the concave positioning part 121 in a matched manner, so that the workpiece 1 can be reliably positioned.

In some embodiments of the present application, the positioning and compacting apparatus 100 further includes a base 140, and the positioning lower die 120 and the positioning and compacting power member 130 are fixed on the base 140, and the positioning and compacting power member 130 pulls the upper die 110 downward to compact the workpiece 1.

The positioning and pressing device 100 with the structure has the advantages that the structure is compact and stable, the gravity center is lower, the workpiece 1 is pressed by pulling down the pressing upper die 110, and the pressing upper die 110 moves stably and reliably, so that the positioning and pressing effects on the workpiece 1 are further improved.

As shown in fig. 10, the positioning lower die 120 and the positioning pressing power component 130 are arranged on the base 140 side by side, the positioning pressing power component 130 has a higher height, a multi-shaft cylinder arranged vertically upwards is adopted, the pressing upper die 110 is in a transverse L shape, the horizontal part thereof is a connecting part 112, the horizontal part is fixedly connected to the output end of the multi-shaft cylinder through a screw, the vertical part of the pressing upper die 110 downward forms a pressing part 111, and the pressing part is positioned right above the positioning lower die 120.

The contact area between the multi-shaft air cylinder and the connecting part 112 is large, so that the downward pulling force transmitted to the pressing part 111 is large and uniform, the pressing force of the pressing part 111 on the workpiece 1 is balanced as much as possible, and the pressing is reliable.

In some embodiments of the present application, as shown in fig. 3 and 4, the patting apparatus further includes a support member 500 for assisting in supporting the workpiece 1.

The support member 500 may be a support column having a support groove at its top end adapted to the outer contour of the workpiece 1, in which the workpiece 1 is supported. For the long-strip-shaped workpiece 1, a plurality of support members 500 may be provided at intervals along the longitudinal direction of the workpiece 1.

The supporting member 500 is also provided on the table 310 of the body frame 300.

The positioning and compacting apparatus 100 and the centering mechanism 400 may be provided on the table 310 or on the clapping machine body 240 on opposite sides of the clapping lower die 220, respectively.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A leveling device, which comprises a main body and a handle, characterized by comprising the following steps:

A clapping device, comprising:

The upper clapping die comprises a horizontal bottom surface and two symmetrical clapping planes positioned above two opposite sides of the horizontal bottom surface, wherein the clapping planes are inclined relative to the horizontal bottom surface;

The lower patting die is opposite to the upper patting die and comprises a concave accommodating part matched with the outer contour of a workpiece, the concave accommodating part is V-shaped and is provided with an upward opening, the two opposite inner sides of the concave accommodating part are consistent with the inclined directions and angles of the two patting planes to form a positioning plane, and the positioning plane is matched with the patting plane to patting the patting part of the formed workpiece;

a clapping power part for driving the clapping upper die to lift;

The positioning and compressing device is used for positioning and compressing the workpiece and comprises a compressing upper die, a positioning lower die and a positioning and compressing power component for driving the compressing upper die to lift.

2. The clapping apparatus of claim 1 wherein,

The clapping plane is connected with the horizontal bottom surface through a downward convex arc-shaped surface;

And an avoidance groove is formed at the tip of the bottom of the concave accommodating part.

3. The clapping apparatus of claim 1 wherein,

The clapping devices are arranged at two positions at intervals, and the clapping devices are symmetrically arranged.

4. The clapping apparatus of claim 1 wherein,

The workpiece comprises a strip-shaped workpiece main body and an internal reinforcing piece, the cross section of the workpiece main body is V-shaped, inner flanging which is attached to the side plates is formed on the top edges of the two side plates respectively, two ends of the inner flanging are level with two ends of the workpiece main body, and the flattening parts are two end parts of the inner flanging;

the two side edges of the reinforcing piece are respectively attached to the bottom surfaces of the two inner flanging;

the clapping device further comprises a centering mechanism for driving the reinforcing member to slide relative to the inner flanging to a position centered with the workpiece main body before clapping.

5. The clapping device of claim 4 wherein,

The centering mechanism is arranged outside two end parts of the workpiece and comprises a centering power component and a centering pushing component connected to the output end of the centering power component, the centering power component is used for driving the centering pushing component to stretch and retract along the extending direction of the workpiece main body, and the reinforcing component is pushed to slide relative to the inner flanging when the centering pushing component stretches out.

6. The clapping device of claim 5 wherein the clapping apparatus comprises a plurality of clapping elements,

The centering mechanism further comprises a guide member fixedly arranged, the guide member having a guide channel adapted to the cross-sectional profile of the centering push member, the centering push member passing through the guide channel.

7. The clapping apparatus of claim 1 wherein,

The pressing upper die comprises a pressing part and a connecting part, and the connecting part is connected with the power output end of the positioning pressing power component;

The lower positioning die is provided with a concave positioning part matched with the outer contour of the workpiece, and the opening of the concave positioning part faces upwards.

8. The clapping apparatus of claim 7 wherein,

The positioning and compacting device further comprises a base, the positioning lower die and the positioning and compacting power component are fixedly arranged on the base, and the positioning and compacting power component pulls the compacting upper die to move downwards to compact the workpiece.

9. The clapping device of claim 4 wherein,

The clapping apparatus further comprises a support member for supporting the workpiece in an auxiliary manner.

10. The clapping apparatus of claim 9 wherein,

The clapping device further comprises a machine body frame, wherein the machine body frame comprises a workbench, and the positioning and pressing device, the clapping device, the centering mechanism and the supporting component are arranged on the workbench.