CN221070697U - Displacement device for metal cutting - Google Patents

Abstract

The application relates to the technical field of position changing machines, and discloses a position changing device for metal cutting. In the use process, the hydraulic cylinder is controlled to work, and the moving end of the hydraulic cylinder can drive the moving plate to approach or depart from the position changing machine. Thereby driving the rope to approach or separate from the workpiece placed on the table top of the positioner. And then the hooks are respectively hung on the workpiece, so that the lifting operation of the workpiece can be completed. The trolley is then controlled to operate so that it moves along the route provided by the track. And then drive pneumatic cylinder, movable plate, rope and couple and remove, finally can accomplish the transport work of work piece automatically. Compared with the mode that a worker manually provides force to drive the workpiece to move, the device has the advantages of time and labor saving and convenience in moving the workpiece.

Description

Displacement device for metal cutting

Technical Field

The application relates to the technical field of position changing machines, in particular to a position changing device for metal cutting.

Background

Currently, a positioner is a device that drives a workpiece to move, so that the workpiece can be contacted with a cutting device at a proper angle to cut. The related art (publication number: CN 218754635U) discloses a positioner for metal cutting, which comprises a positioner mechanism and a hoisting mechanism. The position changing machine mechanism comprises a position changing machine main body, and guide grooves are formed in two sides of the top of the position changing machine main body. The hoisting mechanism comprises a portal frame, a movable guide rail is arranged at the bottom of the portal frame, and rollers are arranged at the bottom of the movable guide rail. The roller is overlapped with the bottom of the guide groove.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

The function that the portal frame can move relative to the positioner main body is realized through the design of the roller and the guide groove, so that the transfer work of the workpiece is completed. In the transfer process, the roller can provide a rolling function to reduce friction force, so that an operator can push the portal frame to move manually. However, when the workpiece is heavy, the portal frame still receives a large friction force, so that an operator is difficult to push the portal frame to move, and the workpiece is inconvenient to transfer.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a displacement device for metal cutting, which is convenient for transferring a workpiece.

In some embodiments, the metal cutting indexing device includes: a track; one end of the supporting rod is connected with the track, the other end of the supporting rod is connected with the positioner, and the straight line where the track is positioned is mutually perpendicular to the straight line where the supporting rod is positioned; the trolley assembly is movably arranged on the track and can move relative to the track along the length direction of the track; the hydraulic cylinder is arranged on the trolley assembly; the moving plate is connected to the moving end of the hydraulic cylinder; one end of the rope is connected with the movable plate, and the rope is positioned at two sides of the movable plate along the length direction of the movable plate; the lifting hooks are respectively connected with the ropes at the two sides; under the drive of the hydraulic cylinder, the lifting hook moves towards the direction of the position changing machine.

Optionally, the trolley assembly comprises: a driving part mounted to the rail for providing driving force; the driven part is arranged on the track, and the driven part and the driving part are positioned on two sides of the track along the length direction of the track; one end of the connecting rod is connected with the driving part and the driven part respectively; the connecting plate is connected to the other end of the connecting rod, and the connecting rod is positioned at two sides of the connecting plate along the length direction of the connecting plate; the hydraulic cylinders are mounted on the connecting plates and located between the connecting rods at two sides.

Optionally, the method further comprises: the guide shaft penetrates through the connecting plate, and one end of the guide shaft is connected with the moving plate; the guide shaft can slide relative to the connecting plate along the movement direction of the moving end of the hydraulic cylinder.

Optionally, the method further comprises: the linear bearing is arranged on the connecting plate, and the guide shaft is slidably arranged in the linear bearing.

Optionally, the method further comprises: and the fixed ring is connected to the other end of the guide shaft and used for limiting.

Optionally, the method further comprises: the first reinforcing plates are connected with the connecting rods at two sides and located at two sides of the connecting rods along the length direction of the connecting rods, and the first reinforcing plates comprise through holes; wherein the through hole is used for passing through the hydraulic cylinder and the guide shaft.

Optionally, the hook includes: the hook body is connected with the rope and comprises a notch; the elastic sheet is rotatably connected with the hook body and used for opening or closing the notch.

Optionally, the method further comprises: and the second reinforcing plates are respectively connected with the contact positions of the supporting rods, the position changing machine and the track.

Optionally, the method further comprises: and the floating joint is arranged between the moving end of the hydraulic cylinder and the moving plate.

The embodiment of the disclosure provides a metal cutting is with device that shifts, can realize following technical effect:

The embodiment of the disclosure provides a metal cutting is with device that shifts, including track, bracing piece, dolly subassembly, pneumatic cylinder, movable plate, rope and lifting hook. The track is used for providing a route for the trolley to travel. One end of the supporting rod is connected to the track, and the other end of the supporting rod is connected with the position changing machine, so that the relative position of the track and the position changing machine is determined. The straight line of the track is perpendicular to the straight line of the support rod, and when the straight line of the support rod is perpendicular to the table top of the positioner, the straight line of the track is perpendicular to the table top of the positioner. The trolley component is movably arranged on the rail, and can move relative to the rail along the length direction of the rail so as to transfer the workpiece. The hydraulic cylinder is installed in the dolly subassembly for provide driving force. The movable plate is connected to the movable end of the hydraulic cylinder and driven by the movable end of the hydraulic cylinder to move. One end of the rope is connected with the moving plate and driven by the moving plate to move so as to lift the workpiece. The ropes are positioned at two sides of the movable plate along the length direction of the movable plate, so that the two sides of the workpiece are symmetrically stressed when the heavy workpiece is lifted. The lifting hooks are respectively connected with ropes at two sides and used for hanging two ends of a workpiece, so that the stability of the heavy workpiece during lifting is improved. Under the drive of the hydraulic cylinder, the lifting hook moves towards the direction of the position changing machine.

In the use process, the hydraulic cylinder is controlled to work, and the moving end of the hydraulic cylinder can drive the moving plate to approach or depart from the position changing machine. Thereby driving the rope to approach or separate from the workpiece placed on the table top of the positioner. And then the hooks are respectively hung on the workpiece, so that the lifting operation of the workpiece can be completed. The trolley is then controlled to operate so that it moves along the route provided by the track. And then drive pneumatic cylinder, movable plate, rope and couple and remove, finally can accomplish the transport work of work piece automatically. Compared with the mode that a worker manually provides force to drive the workpiece to move, the device has the advantages of time and labor saving and convenience in moving the workpiece.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic structural view of a displacement device for metal cutting according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Reference numerals:

10: a track; 20: a support rod; 30: a trolley assembly; 31: an active portion; 32: a driven portion; 33: a connecting rod; 34: a connecting plate; 40: a hydraulic cylinder; 50: a moving plate; 60: a rope; 70: a lifting hook; 71: a hook body; 72: a spring plate; 80: a guide shaft; 90: a linear bearing; 100: a first reinforcing plate; 110: a second reinforcing plate; 120: a floating joint.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 3, the embodiment of the present disclosure provides a displacement device for metal cutting, which includes a rail 10, a support bar 20, a trolley assembly 30, a hydraulic cylinder 40, a moving plate 50, a rope 60, and a hook 70. One end of the supporting rod 20 is connected with the track 10, the other end of the supporting rod 20 is connected with a position changing machine, and the straight line of the track 10 is perpendicular to the straight line of the supporting rod 20. The carriage assembly 30 is movably mounted to the rail 10 along the length of the rail 10 and is movable relative to the rail 10. A hydraulic cylinder 40 is mounted to the trolley assembly 30. The moving plate 50 is connected to the moving end of the hydraulic cylinder 40. One end of the rope 60 is connected to the moving plate 50, and the rope 60 is located at both sides of the moving plate 50 in the length direction of the moving plate 50. The hooks 70 are connected to the both side ropes 60, respectively. Wherein, under the drive of the hydraulic cylinder 40, the lifting hook 70 moves towards the direction of the positioner.

The embodiment of the disclosure provides a displacement device for metal cutting, which comprises a rail 10, a support rod 20, a trolley assembly 30, a hydraulic cylinder 40, a moving plate 50, a rope 60 and a lifting hook 70. The track 10 is used to provide a route for the trolley to travel. One end of the support bar 20 is connected to the rail 10, and the other end of the support bar 20 is adapted to be connected to a positioner to thereby determine the relative positions of the rail 10 and the positioner. The straight line of the track 10 is perpendicular to the straight line of the support rod 20, and when the straight line of the support rod 20 is perpendicular to the table top of the positioner, the straight line of the track 10 is perpendicular to the table top of the positioner. The carriage assembly 30 is movably mounted to the rail 10 along the length of the rail 10 and is movable relative to the rail 10 to transfer a workpiece. A hydraulic cylinder 40 is mounted to the trolley assembly 30 for providing a driving force. The moving plate 50 is connected to the moving end of the hydraulic cylinder 40, and moves under the driving of the moving end of the hydraulic cylinder 40. One end of the rope 60 is connected to the moving plate 50, and moves under the driving of the moving plate 50 to lift the workpiece. The ropes 60 are located at both sides of the moving plate 50 along the length direction of the moving plate 50, so that both sides of the workpiece are symmetrically stressed when the heavy workpiece is lifted. The hooks 70 are respectively connected to the ropes 60 at both sides, and are used for hanging both ends of the workpiece, so as to improve the stability of the heavy workpiece during lifting. Wherein, under the drive of the hydraulic cylinder 40, the lifting hook 70 moves towards the direction of the positioner.

In the use process, the hydraulic cylinder 40 is controlled to work, and the moving end of the hydraulic cylinder 40 can drive the moving plate 50 to approach or depart from the positioner. Thereby bringing the tether 60 closer to or farther from the workpiece placed on the table of the positioner. And then the hooks are respectively hung on the workpiece, so that the lifting operation of the workpiece can be completed. The carriage assembly 30 is then controlled to operate so that it moves along the path provided by the track 10. And then the hydraulic cylinder 40, the moving plate 50, the rope 60 and the hook are driven to move, and finally, the workpiece carrying work can be automatically completed. Compared with the mode that a worker manually provides force to drive the workpiece to move, the device has the advantages of time and labor saving and convenience in moving the workpiece.

Alternatively, as shown in connection with fig. 1, the trolley assembly 30 includes a driving portion 31, a driven portion 32, a connecting rod 33, and a connecting plate 34. The driving portion 31 is mounted to the rail 10 for providing driving force. The driven portion 32 is mounted to the rail 10, and the driven portion 32 and the driving portion 31 are located at both sides of the rail 10 along the length direction of the rail 10. One end of the connecting rod 33 is connected to the driving portion 31 and the driven portion 32, respectively. The connecting plate 34 is connected to the other end of the connecting rod 33, and the connecting rod 33 is located at both sides of the connecting plate 34 along the length direction of the connecting plate 34. The hydraulic cylinder 40 is mounted on the connecting plate 34 and located between the connecting rods 33 on both sides.

In the disclosed embodiment, the trolley assembly 30 includes a driving portion 31, a driven portion 32, a connecting rod 33, and a connecting plate 34. The driving portion 31 is mounted to the rail 10 for providing driving force. To drive movement of the trolley assembly 30 so that the trolley assembly 30 can move along the route provided by the track 10. The driven portion 32 is mounted to the rail 10, and the driven portion 32 and the driving portion 31 are located at both sides of the rail 10 along the length direction of the rail 10. To form a symmetrical support structure to thereby increase the load carrying capacity of the trolley assembly 30. One end of the connecting rod 33 is connected to the driving part 31 and the driven part 32, respectively, and the other end is connected to the connecting plate 34, so as to adjust the relative positions of the connecting plate 34 and the driving part 31 and the driven part 32, and to make the trolley assembly 30 have enough space for installing the hydraulic cylinder 40. Thereby enabling the hydraulic cylinder 40 to be mounted to the connecting plate 34 between the two side connecting rods 33.

Optionally, as shown in connection with fig. 1 and 3, a guide shaft 80 is also included. The guide shaft 80 is disposed through the connection plate 34, and one end of the guide shaft 80 is connected to the moving plate 50. Wherein the guide shaft 80 is slidable relative to the connecting plate 34 in the direction of movement of the moving end of the hydraulic cylinder 40.

In the embodiment of the present disclosure, a guide shaft 80 penetrating the connection plate 34 and connected to the moving plate 50 is further included. Since the guide shaft 80 is slidable with respect to the connection plate 34 in the movement direction of the moving end of the hydraulic cylinder 40, it can function as a guide support. Thereby increasing the accuracy of the movement of the moving plate 50 and reducing the radial force received by the moving end of the hydraulic cylinder 40.

Optionally, as shown in connection with fig. 1 and 3, a linear bearing 90 is also included. The linear bearing 90 is mounted to the connection plate 34, and the guide shaft 80 is slidably mounted inside the linear bearing 90.

In the disclosed embodiment, the linear bearing 90 is further included that is mounted to the connection plate 34 and is sleeved outside the guide shaft 80. The linear bearing 90 is used for supporting and mounting the slidable guide shaft 80, reducing the friction force applied to the guide shaft 80, and improving the moving accuracy of the guide shaft 80.

Optionally, as shown in connection with fig. 1, a securing ring is also included. The fixed ring is connected to the other end of the guide shaft 80 for limiting.

In the disclosed embodiment, a securing ring is also included that is coupled to the guide shaft 80. The fixed ring and the moving plate 50 are located at both sides of the linear bearing 90 in the axial direction of the guide shaft 80. The retaining ring serves as a stop to prevent the guide shaft 80 from falling out of the linear bearing 90.

Optionally, as shown in connection with fig. 1, a first reinforcing plate 100 is also included. The first reinforcing plate 100 is connected to the two side connection bars 33, and the first reinforcing plate 100 and the connection plates 34 are located at both sides of the connection bars 33 along the length direction of the connection bars 33, and the first reinforcing plate 100 includes through holes. Wherein the through holes are for passing through the hydraulic cylinder 40 and the guide shaft 80.

In the embodiment of the present disclosure, the first reinforcing plate 100 connected to the both side connection bars 33 is further included. The first reinforcing plate 100 and the connection plates 34 are located at both sides of the connection rod 33 in the length direction of the connection rod 33 to improve the structural strength of the trolley assembly 30. The first reinforcing plate 100 includes through holes for passing through the hydraulic cylinder 40 and the guide shaft 80 to serve to improve compactness between parts of the apparatus, thereby reducing space occupation.

Alternatively, as shown in connection with fig. 1 and 2, the hook 70 includes a hook body 71 and a spring 72. The hook 71 is connected to the cord 60, and the hook 71 includes a notch. The elastic sheet 72 is rotatably connected to the hook 71 for opening or closing the notch.

In the disclosed embodiment, the hook 70 includes a hook body 71 connected to the rope 60 and a spring piece 72 rotatably connected to the hook body 71. The hook 71 includes a notch, and the elastic piece 72 is used for opening or closing the notch to play a role in preventing falling off. The hook 70 is suspended from the workpiece when the gap is in an open condition. When the gap is in a closed state, the hook 70 is prevented from falling off the workpiece.

Optionally, as shown in connection with fig. 1, a second reinforcing plate 110 is also included. The second reinforcing plates 110 are respectively connected to the contact points of the support rods 20 with the positioner and the rail 10.

In the disclosed embodiment, a second reinforcing plate 110 is further included, which is connected to the support bar 20 at the contact points with the indexer and the rail 10, respectively. The second reinforcing plate 110 serves to enhance the coupling strength so as to prevent breakage or deformation of the coupling of the support bar 20 with the positioner and the rail 10 under the action of external force.

Optionally, as shown in connection with fig. 1, a floating joint 120 is also included. A floating joint 120 is installed between the moving end of the hydraulic cylinder 40 and the moving plate 50.

In the disclosed embodiment, a floating joint 120 is also included that is mounted between the moving end of hydraulic cylinder 40 and moving plate 50. The floating joint 120 is used for connecting the movable end of the hydraulic cylinder 40 and the movable plate 50, and simultaneously plays roles of buffering, damping and improving the dynamic performance of the shafting.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (9)

1. A displacement device for metal cutting, comprising:

A track;

One end of the supporting rod is connected with the track, the other end of the supporting rod is connected with the positioner, and the straight line where the track is positioned is mutually perpendicular to the straight line where the supporting rod is positioned;

The trolley assembly is movably arranged on the track and can move relative to the track along the length direction of the track;

the hydraulic cylinder is arranged on the trolley assembly;

The moving plate is connected to the moving end of the hydraulic cylinder;

One end of the rope is connected with the movable plate, and the rope is positioned at two sides of the movable plate along the length direction of the movable plate;

The lifting hooks are respectively connected with the ropes at the two sides;

Under the drive of the hydraulic cylinder, the lifting hook moves towards the direction of the position changing machine.

2. A metal cutting indexing device according to claim 1, wherein the trolley assembly comprises:

a driving part mounted to the rail for providing driving force;

the driven part is arranged on the track, and the driven part and the driving part are positioned on two sides of the track along the length direction of the track;

one end of the connecting rod is connected with the driving part and the driven part respectively;

The connecting plate is connected to the other end of the connecting rod, and the connecting rod is positioned at two sides of the connecting plate along the length direction of the connecting plate;

The hydraulic cylinders are mounted on the connecting plates and located between the connecting rods at two sides.

3. The displacement device for metal cutting according to claim 2, further comprising:

The guide shaft penetrates through the connecting plate, and one end of the guide shaft is connected with the moving plate;

The guide shaft can slide relative to the connecting plate along the movement direction of the moving end of the hydraulic cylinder.

4. A displacement device for metal cutting according to claim 3, further comprising:

The linear bearing is arranged on the connecting plate, and the guide shaft is slidably arranged in the linear bearing.

5. A displacement device for metal cutting according to claim 3, further comprising:

And the fixed ring is connected to the other end of the guide shaft and used for limiting.

6. A displacement device for metal cutting according to claim 3, further comprising:

The first reinforcing plates are connected with the connecting rods at two sides and located at two sides of the connecting rods along the length direction of the connecting rods, and the first reinforcing plates comprise through holes;

wherein the through hole is used for passing through the hydraulic cylinder and the guide shaft.

7. The displacement device for metal cutting according to claim 1, wherein the hook comprises:

the hook body is connected with the rope and comprises a notch;

the elastic sheet is rotatably connected with the hook body and used for opening or closing the notch.

8. The displacement device for metal cutting according to any one of claims 1 to 7, further comprising:

And the second reinforcing plates are respectively connected with the contact positions of the supporting rods, the position changing machine and the track.

9. The displacement device for metal cutting according to any one of claims 1 to 7, further comprising:

and the floating joint is arranged between the moving end of the hydraulic cylinder and the moving plate.