CN110842814B - Locking platform - Google Patents

Abstract

The invention provides a locking platform for automatically locking a part, which comprises: the worktable comprises a top plate and a supporting structure arranged at the bottom of the top plate, the top plate is provided with a locking station for placing parts, and the top plate is provided with abdicating holes arranged at intervals with the locking station; the rotating bracket is arranged at the abdicating hole, and at least part of the rotating bracket extends out of the abdicating hole to the upper part of the top plate; the locking pressing block is rotatably arranged on the rotating bracket; the locking pressing block is provided with a first end close to the locking station and a second end far away from the locking station; the first driving structure is connected with the supporting structure, and a first output end of the first driving structure is connected with a second end of the locking pressing block so as to drive the locking pressing block to rotate and enable a first end of the locking pressing block to be pressed on a part located at the locking station. The technical scheme of the invention solves the problem that the part cannot be automatically locked when being processed or detected in the prior art.

Description

Locking platform

Technical Field

The invention relates to the technical field of locking, in particular to a locking platform.

Background

When processing or detecting the part, adopt artifical manual mode of snatching the part to process or detect the part, perhaps adopt artifical manual mode of locking to pass through frock locking on the workstation with the part, then process or detect the part again, have the operation difficulty, inefficiency, locking precision low grade problem.

Disclosure of Invention

The invention mainly aims to provide a locking platform to solve the problem that parts cannot be automatically locked when being processed or detected in the prior art.

In order to achieve the above object, the present invention provides a locking platform for automatically locking a part, the locking platform comprising: the worktable comprises a top plate and a supporting structure arranged at the bottom of the top plate, the top plate is provided with a locking station for placing parts, and the top plate is provided with abdicating holes arranged at intervals with the locking station; the rotating bracket is arranged at the abdicating hole, and at least part of the rotating bracket extends out of the abdicating hole to the upper part of the top plate; the locking pressing block is rotatably arranged on the rotating bracket; the locking pressing block is provided with a first end close to the locking station and a second end far away from the locking station; the first driving structure is connected with the supporting structure, and a first output end of the first driving structure is connected with a second end of the locking pressing block so as to drive the locking pressing block to rotate and enable a first end of the locking pressing block to be pressed on a part located at the locking station.

Furthermore, along the first horizontal direction, the two abdicating holes are oppositely arranged at two sides of the locking station; a rotary bracket is arranged at each of the two abdicating holes; and the two rotating supports are both rotatably provided with locking pressing blocks.

Further, the first driving structure includes: the first cylinder body of the first cylinder is connected with the supporting structure, a first output shaft of the first cylinder is arranged in a telescopic mode along the vertical direction, and the first output shaft is located on one side, far away from the top plate, of the first cylinder body; the connecting rod extends along the horizontal direction, and the middle part of the connecting rod is connected with the first output shaft; the first ends of the two ejector rods are respectively hinged with the two end parts of the connecting rod; the second ends of the two top rods extend upwards and are respectively hinged with the second ends of the two locking pressing blocks.

Further, the locking platform further comprises: the clamping assembly comprises a fixed clamping block and a movable clamping block, and the fixed clamping block and the movable clamping block are oppositely arranged on two sides of the locking station along a second horizontal direction; the fixed clamping block is fixedly connected with the top plate, and the movable clamping block can move on the top plate along a second horizontal direction; and the second output end of the second driving structure is in driving connection with the movable clamping block so as to drive the movable clamping block to move and clamp the part between the movable clamping block and the fixed clamping block.

Further, the second driving structure includes: the second cylinder body of the second cylinder is arranged on the top plate, the second cylinder body and the fixed clamping block are arranged at intervals along the first horizontal direction, and a second output shaft of the second cylinder is arranged in a telescopic manner along the second horizontal direction; the transmission plate is arranged on the top plate in a swinging mode along the horizontal direction, and the first end of the transmission plate is hinged with the end portion of the second output shaft; the transmission rod is movably arranged along the second horizontal direction, the first end of the transmission rod is hinged to the second end of the transmission plate, and the second end of the transmission rod is connected with the end face, far away from the fixed clamping block, of the movable clamping block.

Further, the second driving structure includes: the guide support is arranged at an interval with the fixed clamping block along the second horizontal direction, the guide support is provided with a mounting hole, the transmission rod is movably arranged at the mounting hole in a penetrating mode, and the movable clamping block is located between the guide support and the fixed clamping block.

Furthermore, a first connecting hole extending along the vertical direction is formed in the first end of the transmission plate; the locking platform further comprises: the connecting block is of a U-shaped structure, the U-shaped structure comprises a first plate and second plates arranged at two ends of the first plate, the first plate extends along the vertical direction, the second plates extend along the horizontal direction, the first plate and the two second plates form a clamping groove in an enclosing mode, the first plate is connected with the end portion of the second output shaft, second connecting holes extending along the vertical direction are formed in the two second plates, and the transmission plate is clamped at the clamping groove; the pin, the pin is worn to establish on first connecting hole and two second connecting holes to make driving plate and second output shaft articulated.

Further, the locking platform further comprises: the guide block is arranged on the top plate, a guide hole extending along the second horizontal direction is formed in the upper surface of the guide block, the pin penetrates through the connecting block and the transmission plate and then extends into the guide hole, and the pin is connected with the guide block in a sliding mode.

Further, the rotating bracket includes: a connecting plate connected with the first drive structure and/or the top plate; the connecting cylinders are connected with the tops of the connecting plates, the two connecting cylinders are arranged at intervals along a first horizontal direction, each connecting cylinder is provided with a first assembling hole, and the first assembling hole of one connecting cylinder is opposite to the first assembling hole of the other connecting cylinder; the locking pressing block is arranged between the two connecting cylinders and provided with a second assembling hole, and the second assembling hole is positioned between the two first assembling holes; the pivot, the pivot is worn to establish on two first pilot holes and second pilot hole.

Furthermore, the top plate is also provided with a avoiding hole which is arranged between the two avoiding holes and is communicated with the two avoiding holes; the first cylinder body is connected with the supporting structure and the top plate, part of the structure of the first cylinder body is positioned at the avoidance hole, the upper surface of the first cylinder body is flush with the upper surface of the top plate, and the upper surface of the first cylinder body is used for placing parts; two runing rest all are connected with first cylinder body and are located two holes of stepping down respectively.

By applying the technical scheme of the invention, the locking platform capable of automatically locking the part is provided, and the part is only required to be placed at the locking station of the workbench, and then the locking pressing block is driven to rotate by the first driving structure, so that the part is pressed between the workbench and the locking pressing block by the locking pressing block, and the automatic locking of the part is realized. The locking platform has the advantages of simple structure, convenience in operation and high locking efficiency; meanwhile, the first driving structure is reasonable in arrangement position, the space below the top plate is fully utilized, and interference with parts above the workbench is avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic structural view of a locking platform according to an alternative embodiment of the invention, wherein a part is placed at a locking station and in an unlocked state;

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

FIG. 3 shows a left side view of the locking platform of FIG. 1;

FIG. 4 shows a schematic top view of the locking platform of FIG. 1;

FIG. 5 is a schematic view of a portion of the locking platform of FIG. 1 in a configuration to mate with a component;

FIG. 6 is a schematic view of the locking platform of FIG. 1 with parts placed at the locking station and in a locked position;

FIG. 7 shows a left side view of the locking platform of FIG. 6;

FIG. 8 shows a schematic top view of the locking platform of FIG. 6;

fig. 9 shows a schematic view of a part of the locking platform of fig. 6 in a structure matched with a part.

Wherein the figures include the following reference numerals:

1. a part; 10. a work table; 11. a top plate; 111. a hole of abdication; 112. avoiding holes; 12. a support structure; 20. rotating the bracket; 21. a connecting plate; 22. a connecting cylinder; 221. a first assembly hole; 30. locking a pressing block; 40. a first drive structure; 41. a first cylinder; 411. a first cylinder; 412. a first output shaft; 42. a connecting rod; 43. a top rod; 50. a clamping assembly; 51. fixing the clamping block; 52. moving the clamping block; 60. a second drive structure; 61. a second cylinder; 611. a second cylinder; 612. a second output shaft; 62. a drive plate; 63. a transmission rod; 64. a guide bracket; 641. mounting holes; 65. a column; 70. connecting blocks; 71. a first plate; 711. a card slot; 72. a second plate; 721. a second connection hole; 80. a pin; 90. a guide block; 91. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a locking platform, aiming at solving the problem that parts cannot be automatically locked when being processed or detected in the prior art.

As shown in fig. 1 to 9, the locking platform includes a workbench 10, a rotating bracket 20, a locking pressing block 30 and a first driving structure 40, the workbench 10 includes a top plate 11 and a supporting structure 12 disposed at the bottom of the top plate 11, the top plate 11 has a locking station for placing the part 1, the top plate 11 is provided with a yielding hole 111 disposed at an interval with the locking station, the rotating bracket 20 is disposed at the yielding hole 111, at least a part of the rotating bracket 20 extends from the yielding hole 111 to the upper side of the top plate 11, and the locking pressing block 30 is rotatably disposed on the rotating bracket 20; the locking pressing block 30 is provided with a first end close to the locking station and a second end far away from the locking station, the first driving structure 40 is connected with the supporting structure 12, and a first output end of the first driving structure 40 is connected with a second end of the locking pressing block 30 so as to drive the locking pressing block 30 to rotate and enable the first end of the locking pressing block 30 to be pressed on the part 1 located at the locking station.

In this embodiment, a locking platform capable of automatically locking a part 1 is provided, and only the part needs to be placed at a locking station of a workbench 10, and then a locking pressing block 30 is driven to rotate by a first driving structure 40, so that the part 1 is pressed between the workbench 10 and the locking pressing block 30 by the locking pressing block 30, and thus the automatic locking of the part 1 is realized. The locking platform has the advantages of simple structure, convenience in operation and high locking efficiency; meanwhile, the first driving structure 40 is arranged at a reasonable position, and fully utilizes the space below the top plate 11, so that the first driving structure does not interfere with the part 1 above the workbench 10.

In the specific implementation, as shown in fig. 1 to 5, the part 1 is in an unlocked state; as shown in fig. 6 to 9, the part 1 is in a locked state.

As shown in fig. 3 and 4, in the first horizontal direction, two abdicating holes 111 are oppositely arranged at both sides of the locking station; the two abdicating holes 111 are respectively provided with a rotating bracket 20; the two rotating brackets 20 are both rotatably provided with locking pressing blocks 30. Thus, the locking effect of the locking platform on the part 1 can be improved, and the part is prevented from moving relative to the workbench 10 along the first horizontal direction.

In the embodiment shown in fig. 3 and 4, one locking pressing block 30 is correspondingly arranged on one rotating bracket 20, so that the two locking pressing blocks 30 are used for locking the part 1, and the locking platform has the advantages of simple structure, convenience in operation, reliability in locking, high locking efficiency, high locking precision and the like.

In an optional embodiment of the present application, not shown, a plurality of locking pressing blocks 30 may be disposed on the rotating bracket 20, the locking pressing blocks 30 are disposed at intervals along the second direction, and the number and positions of the locking pressing blocks 30 are flexibly set according to the structural characteristics of the part 1, so as to further improve the locking effect of the locking platform on the part 1.

As shown in fig. 1, 3 and 5, the first driving structure 40 includes a first cylinder 41, a connecting rod 42 and push rods 43, a first cylinder 411 of the first cylinder 41 is connected to the supporting structure 12, a first output shaft 412 of the first cylinder 41 is telescopically arranged along a vertical direction, the first output shaft 412 is located on one side of the first cylinder 411 away from the top plate 11, the connecting rod 42 extends along a horizontal direction, a middle portion of the connecting rod 42 is connected to the first output shaft 412, and first ends of the two push rods 43 are respectively hinged to two end portions of the connecting rod 42; the second ends of the two top rods 43 extend upwards and are respectively hinged with the second ends of the two locking pressing blocks 30. Like this, utilize two locking briquetting 30 of first drive structure 40 simultaneous drive to rotate, first drive structure 40 has advantages such as simple structure, control convenience and drive efficiency height, utilizes two locking briquetting 30 can realize the locking of part 1 on first horizontal direction, utilizes two locking briquetting 30 can also realize the locking of part 1 in vertical side simultaneously.

As shown in fig. 3, the first output shaft 412 of the first cylinder 41 is in an extended state, and the part 1 is in an uncompressed state; as shown in fig. 4, the first output shaft 412 of the first cylinder 41 is retracted, and the part 1 is in a locked state.

In specific implementation, the first output shaft 412 of the first cylinder 41 is controlled to drive the connecting rod 42 to move upwards, the connecting rod 42 drives the two ejector rods 43 to move upwards synchronously, due to the limit of the rotating bracket 20, the ejector rods 43 move upwards and rotate relative to the connecting rod 42 and the locking pressing block 30 connected with the ejector rods, and the second end of the locking pressing block 30 rotates upwards around the rotating bracket 20 under the drive of the second end of the ejector rods 43, so that the first end of the locking pressing block 30 rotates downwards and is pressed on the part 1.

In an optional embodiment of the present application, not shown, the first driving structure 40 includes two driving cylinders, and output ends of the two driving cylinders are respectively connected to second ends of the two locking pressing blocks 30, so that the output ends of the two driving cylinders can be respectively driven to pass through a rotation angle of the locking pressing block 30, and further the first driving structure can be applied to locking of a part 1 with a complex structure, that is, the first driving structure can be matched with two planes of the part 1 having a height difference in a vertical direction, so as to lock the part 1 in the vertical direction.

As shown in fig. 1, 4, 6 and 8, the locking platform further includes a clamping assembly 50 and a second driving structure 60, the clamping assembly 50 includes a fixed clamping block 51 and a movable clamping block 52, and the fixed clamping block 51 and the movable clamping block 52 are oppositely disposed at two sides of the locking station along a second horizontal direction; the fixed clamping block 51 is fixedly connected with the top plate 11, the movable clamping block 52 is movably arranged on the top plate 11 along the second horizontal direction, the second driving structure 60 is arranged on the top plate 11, and a second output end of the second driving structure 60 is in driving connection with the movable clamping block 52 so as to drive the movable clamping block 52 to move and clamp the part 1 between the movable clamping block 52 and the fixed clamping block 51. In this way, automatic locking of the part 1 in the second horizontal direction is achieved by means of the clamping assembly 50 and the second actuating structure 60.

In particular, as shown in fig. 4, the first horizontal direction is perpendicular to the second horizontal direction.

In the specific implementation, as shown in fig. 1 and 4, the part 1 is not clamped by the fixed clamping block 51 and the movable clamping block 52; as shown in fig. 6 and 8, the fixed clamp block 51 and the movable clamp block 52 clamp the part 1 in the second horizontal direction.

As shown in fig. 1, the second driving structure 60 includes a second cylinder 61, a transmission plate 62 and a transmission rod 63, a second cylinder 611 of the second cylinder 61 is disposed on the top plate 11, the second cylinder 611 is disposed at a distance from the fixed clamp block 51 along a first horizontal direction, a second output shaft 612 of the second cylinder 61 is telescopically disposed along a second horizontal direction, the transmission plate 62 is swingably disposed on the top plate 11 along the horizontal direction, a first end of the transmission plate 62 is hinged to an end of the second output shaft 612, the transmission rod 63 is movably disposed along the second horizontal direction, a first end of the transmission rod 63 is hinged to a second end of the transmission plate 62, and a second end of the transmission rod 63 is connected to an end surface of the movable clamp block 52 away from the fixed clamp block 51. In this way, the second driving structure 60 fully utilizes the space in the first horizontal direction, so as to avoid the second driving structure 60 occupying too much space in the second horizontal direction, and avoid the workbench 10 being too long in length in the first horizontal direction.

In specific implementation, the second cylinder 61 drives the transmission plate 62 to swing through the connection block 70, so that the transmission plate 62 drives the transmission rod 63 to move, and the transmission plate 62 drives the movable clamping block 52 to move towards the side close to the fixed clamping block 51, thereby clamping the part 1 between the fixed clamping block 51 and the movable clamping block 52.

In an alternative embodiment not shown in the drawings, the second driving structure 60 includes a third cylinder, a third cylinder body of the third cylinder is spaced from the movable clamping block 52 along the second horizontal direction, and a third output shaft of the third cylinder is connected to the movable clamping block 52 to directly drive the movable clamping block 52 to move, so that the advantages of simple structure and convenient control are achieved.

As shown in fig. 1, the second driving structure 60 includes a guide bracket 64, the guide bracket 64 is spaced apart from the fixed clamp block 51 along the second horizontal direction, the guide bracket 64 has a mounting hole 641, the transmission rod 63 is movably disposed through the mounting hole 641, and the movable clamp block 52 is located between the guide bracket 64 and the fixed clamp block 51. In this way, the guide bracket 64 and the transmission rod 63 are matched, so that the motion smoothness of the transmission rod 63 and the movable clamping block 52 is improved, the movable clamping block 52 is ensured to move along the second horizontal direction, and the part 1 is reliably clamped.

As shown in fig. 1, the driving plate 62 is swingably provided on the top plate 11 via a pillar 65 and a connecting pin.

In specific implementation, the guide blocks 90 and the upright columns 65 are arranged at intervals along the first horizontal direction, so that the layout is reasonable, and the occupied space is small.

As shown in fig. 1 to 3, a first end of the driving plate 62 is provided with a first connection hole extending in a vertical direction; locking platform still includes connecting block 70 and pin 80, connecting block 70 is U type structure, U type structure includes first board 71 and sets up the second board 72 at first board 71 both ends, first board 71 extends along vertical direction, second board 72 extends along horizontal direction, first board 71 and two second boards 72 enclose into draw-in groove 711, first board 71 and the end connection of second output shaft 612, the second connecting hole 721 that extends along vertical direction is all seted up on two second boards 72, the card of driving plate 62 is established in draw-in groove 711 department, pin 80 wears to establish on first connecting hole and two second connecting holes 721, so that driving plate 62 is articulated with second output shaft 612. In this way, the connecting block 70 and the pin 80 are used for realizing the hinging between the transmission plate 62 and the second output shaft 612, and the structure is simple and the assembly efficiency is high.

As shown in fig. 1, 2 and 4, the locking platform further includes a guide block 90, the guide block 90 is disposed on the top plate 11, a guide hole 91 extending along the second horizontal direction is disposed on an upper surface of the guide block 90, the pin 80 passes through the connecting block 70 and the driving plate 62 and then extends into the guide hole 91, and the pin 80 is slidably connected to the guide block 90. In this way, the second output shaft 612 is moved more smoothly in the second horizontal direction by the engagement of the pin 80 and the guide hole 91.

Optionally, the guide hole 91 is a blind hole.

As shown in fig. 5, the rotating bracket 20 includes a connecting plate 21, connecting cylinders 22 and a rotating shaft, the connecting plate 21 is connected to the first driving structure 40 and/or the top plate 11, the connecting cylinders 22 are connected to the top of the connecting plate 21, the two connecting cylinders 22 are arranged at intervals along a first horizontal direction, each connecting cylinder 22 is provided with a first assembling hole 221, and the first assembling hole 221 of one connecting cylinder 22 is arranged opposite to the first assembling hole 221 of the other connecting cylinder 22; the locking pressing block 30 is arranged between the two connecting cylinders 22, the locking pressing block 30 is provided with a second assembling hole, the second assembling hole is positioned between the two first assembling holes 221, and the rotating shaft penetrates through the two first assembling holes 221 and the second assembling hole. Like this, runing rest 20's simple structure utilizes two connecting cylinders 22 to carry on spacingly to the mounted position of locking briquetting 30, makes things convenient for the installation of locking briquetting 30, is favorable to guaranteeing locking briquetting 30 pivoted stationarity.

In the alternative embodiment shown in fig. 5, the connection plate 21 is connected only to the first drive structure 40; in alternative embodiments not shown in the application, the connection plate 21 is connected only to the top plate 11 or the connection plate 21 is connected to both the first drive structure 40 and the top plate 11.

As shown in fig. 1 and 4, the top plate 11 is further provided with an avoiding hole 112, and the avoiding hole 112 is arranged between the two avoiding holes 111 and is communicated with both the two avoiding holes 111; the first cylinder 411 is connected with the supporting structure 12 and the top plate 11, part of the structure of the first cylinder 411 is located at the avoidance hole 112, the upper surface of the first cylinder 411 is flush with the upper surface of the top plate 11, and the upper surface of the first cylinder 411 is used for placing the part 1; the two rotating brackets 20 are both connected with the first cylinder 411 and are respectively located at the two yielding holes 111. In this way, in practical implementation, the rotating bracket 20 can be fixed on the first cylinder 411, the assembled integral structure shown in fig. 5 and 9 can be placed on the supporting structure 12 through the avoiding hole 112, and then the integral structure is connected with the workbench 10, so that the assembly is simple and fast.

The application provides a locking platform can be applicable to the part that has complex construction, locks part 1 back on locking platform, again to this part processing or detection.

In specific implementation, in order to conveniently and reliably utilize the locking platform to automatically lock the part 1, the locking pressing block is used for being in press fit with a partial plane of the part 1, and the clamping assembly 50 is used for being in press fit with the partial plane of the part 1.

When the method is specifically implemented, the part 1 can be a valve body, the automatic locking of the valve body is realized by using the locking platform, and then the air tightness of the valve body is detected.

The application provides a locking platform can carry out automatic locking to the part that has complex structure to can process or detect the part that is locked, be favorable to reducing workman's intensity of labour, be favorable to promoting machining efficiency or detection efficiency, be favorable to promoting the machining precision, guarantee to detect the accuracy.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. Locking platform, characterized in that it is used for automatic locking of parts (1), said locking platform comprising:

the workpiece support device comprises a workbench (10), wherein the workbench (10) comprises a top plate (11) and a support structure (12) arranged at the bottom of the top plate (11), the top plate (11) is provided with a locking station for placing the part (1), and the top plate (11) is provided with abdicating holes (111) arranged at intervals with the locking station;

the rotating bracket (20) is arranged at the yielding hole (111), and at least part of the rotating bracket (20) extends out of the yielding hole (111) to the upper part of the top plate (11);

the locking pressing block (30), the locking pressing block (30) is rotatably arranged on the rotating bracket (20); the locking pressing block (30) is provided with a first end close to the locking station and a second end far away from the locking station;

the first driving structure (40), the first driving structure (40) is connected with the supporting structure (12), and a first output end of the first driving structure (40) is connected with a second end of the locking pressing block (30) so as to drive the locking pressing block (30) to rotate and enable a first end of the locking pressing block (30) to be pressed on the part (1) located at the locking station;

along a first horizontal direction, the two abdicating holes (111) are oppositely arranged at two sides of the locking station; the two abdicating holes (111) are respectively provided with one rotating bracket (20); the two rotating supports (20) are respectively and rotatably provided with the locking pressing blocks (30), so that the part (1) is pressed along the first horizontal direction through the two locking pressing blocks (30), and the part (1) is pressed along the vertical direction through the two locking pressing blocks (30);

the locking platform further comprises: the clamping assembly (50) comprises a fixed clamping block (51) and a movable clamping block (52), and the fixed clamping block (51) and the movable clamping block (52) are oppositely arranged on two sides of the locking station along a second horizontal direction; the fixed clamping block (51) is fixedly connected with the top plate (11), and the movable clamping block (52) is movably arranged on the top plate (11) along the second horizontal direction; to clamp said part (1) along said second horizontal direction by means of a clamping assembly (50), said first horizontal direction being perpendicular to said second horizontal direction.

2. Locking platform according to claim 1, characterized in that said first actuation structure (40) comprises:

a first cylinder (41), wherein a first cylinder body (411) of the first cylinder (41) is connected with the supporting structure (12), a first output shaft (412) of the first cylinder (41) is arranged in a telescopic mode along the vertical direction, and the first output shaft (412) is located on one side, far away from the top plate (11), of the first cylinder body (411;

a link (42), the link (42) extending in a horizontal direction, a middle portion of the link (42) being connected with the first output shaft (412);

the first ends of the two ejector rods (43) are respectively hinged with the two end parts of the connecting rod (42); the second ends of the two top rods (43) extend upwards and are hinged with the second ends of the two locking pressing blocks (30) respectively.

3. The locking platform of claim 1, further comprising:

the second driving structure (60) is arranged on the top plate (11), and a second output end of the second driving structure (60) is in driving connection with the movable clamping block (52) so as to drive the movable clamping block (52) to move and clamp the part (1) between the movable clamping block (52) and the fixed clamping block (51).

4. Locking platform according to claim 3, characterized in that said second actuation structure (60) comprises:

a second cylinder (61), a second cylinder body (611) of the second cylinder (61) being disposed on the top plate (11), the second cylinder body (611) being disposed spaced apart from the fixed clamp block (51) along a first horizontal direction, a second output shaft (612) of the second cylinder (61) being telescopically disposed along the second horizontal direction;

the transmission plate (62) is arranged on the top plate (11) in a swinging mode along the horizontal direction, and a first end of the transmission plate (62) is hinged with an end portion of the second output shaft (612);

the transmission rod (63) is movably arranged along the second horizontal direction, the first end of the transmission rod (63) is hinged to the second end of the transmission plate (62), and the second end of the transmission rod (63) is connected with the end face, far away from the fixed clamping block (51), of the movable clamping block (52).

5. Locking platform according to claim 4, characterized in that said second actuation structure (60) comprises:

the guide bracket (64) is arranged at an interval with the fixed clamping block (51) along the second horizontal direction, the guide bracket (64) is provided with a mounting hole (641), the transmission rod (63) is movably arranged at the mounting hole (641) in a penetrating mode, and the movable clamping block (52) is located between the guide bracket (64) and the fixed clamping block (51).

6. The locking platform according to claim 4, wherein the first end of the driving plate (62) is provided with a first connecting hole extending in a vertical direction; the locking platform further comprises:

the connecting block (70) is of a U-shaped structure, the U-shaped structure comprises a first plate (71) and second plates (72) arranged at two ends of the first plate (71), the first plate (71) extends along the vertical direction, the second plates (72) extend along the horizontal direction, a clamping groove (711) is formed by the first plate (71) and the two second plates (72) in a surrounding mode, the first plate (71) is connected with the end portion of the second output shaft (612), second connecting holes (721) extending along the vertical direction are formed in the two second plates (72), and the transmission plate (62) is clamped at the clamping groove (711);

the pin (80) penetrates through the first connecting hole and the two second connecting holes (721) so that the transmission plate (62) is hinged to the second output shaft (612).

7. The locking platform of claim 6, further comprising:

guide block (90), guide block (90) set up on roof (11), be equipped with on the upper surface of guide block (90) and follow guide hole (91) that the second horizontal direction extends, pin (80) pass connecting block (70) with stretch into behind driving plate (62) in guide hole (91), pin (80) with guide block (90) sliding connection.

8. Locking platform according to claim 1, characterized in that said rotating bracket (20) comprises:

a connecting plate (21), the connecting plate (21) being connected with the first drive structure (40) and/or the top plate (11);

the connecting cylinders (22) are connected with the tops of the connecting plates (21), the two connecting cylinders (22) are arranged at intervals along a first horizontal direction, each connecting cylinder (22) is provided with a first assembling hole (221), and the first assembling hole (221) of one connecting cylinder (22) is opposite to the first assembling hole (221) of the other connecting cylinder (22); the locking pressing block (30) is arranged between the two connecting cylinders (22), the locking pressing block (30) is provided with a second assembling hole, and the second assembling hole is positioned between the two first assembling holes (221);

the rotating shaft penetrates through the two first assembling holes (221) and the second assembling holes.

9. The locking platform of claim 2,

the top plate (11) is also provided with avoidance holes (112), and the avoidance holes (112) are arranged between the two avoidance holes (111) and are communicated with the two avoidance holes (111);

the first cylinder body (411) is connected with the supporting structure (12) and the top plate (11), part of the structure of the first cylinder body (411) is located at the avoidance hole (112), the upper surface of the first cylinder body (411) is flush with the upper surface of the top plate (11), and the upper surface of the first cylinder body (411) is used for placing the part (1);

two runing rest (20) all with first cylinder body (411) are connected and are located two respectively hole of stepping down (111) department.

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