CN219788052U

CN219788052U - Internal stay positioner

Info

Publication number: CN219788052U
Application number: CN202320481749.7U
Authority: CN
Inventors: 蒋阿成; 唐倩灵; 刘天赐
Original assignee: Shenzhen East Win Technology Co Ltd
Current assignee: Shenzhen East Win Technology Co Ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-10-03
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses an internal stay positioning device which comprises a driving mechanism, an internal stay mechanism and a positioning disk, wherein the positioning disk is provided with a positioning seat, an accommodating space and a movable space, the accommodating space is communicated with the movable space, the internal stay mechanism comprises a slide block assembly, the slide block assembly is arranged in the accommodating space, the slide block assembly can be switched between an open state and a closed state in the accommodating space, the driving mechanism comprises a driver and a driving rod, the driving rod is arranged in the movable space, the driving rod is provided with a plurality of bulges which are arranged at intervals, a groove is formed between every two adjacent bulges, the driver can drive the driving rod, the driving rod moves in the movable space so that the slide block assembly is in the open state to prop up a workpiece arranged on the slide block assembly when the groove corresponds to the slide block assembly, and the driving rod moves in the movable space so that the slide block assembly is in the closed state when the bulges are propped against the slide block assembly. The utility model can provide the internal supporting force for supporting the workpiece without consuming a great deal of manpower, and the opening and closing efficiency is greatly improved.

Description

Internal stay positioner

Technical Field

The utility model relates to the technical field of automation, in particular to an internal stay positioning device.

Background

Along with the continuous development and progress of the automatic production technology, the requirements on the production and material making quality of the automatic equipment are higher and higher, and the product positioning quality in production directly influences the production and material making quality of the automatic equipment.

In the prior art, an internal support mechanism is generally used for positioning products, a threaded rod is in threaded connection with the internal support mechanism, a worker is required to rotate the threaded rod every time the internal support mechanism is required to be opened or closed, the operation is quite simple, a large amount of force is required to be consumed every time the internal support mechanism is opened or closed, and the opening and closing efficiency is low.

Therefore, the prior art internal support mechanism needs to be improved, so that the problems that a large amount of manpower is required for opening and closing the prior art internal support mechanism and the opening and closing efficiency is low are solved.

Disclosure of Invention

The utility model aims to provide an internal stay positioning device so as to solve the technical problems that a great deal of manpower is required for opening and closing an internal stay mechanism in the prior art, and the opening and closing efficiency is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an inner support positioning device comprises a driving mechanism, an inner support mechanism and a positioning disc;

the positioning plate is provided with a positioning seat, an accommodating space and a movable space, and the accommodating space is communicated with the movable space;

the internal bracing mechanism comprises a sliding block assembly, the sliding block assembly is arranged in the accommodating space, the sliding block assembly is provided with an open state and a closed state, the sliding block assembly can be switched between the open state and the closed state in the accommodating space, and the sliding block assembly is in an open state constantly in a natural state;

the driving mechanism comprises a driver and a driving rod, the driving rod is arranged in the movable space, the driving rod is provided with a plurality of protrusions which are arranged at intervals, grooves are formed between the protrusions, the driver can drive the driving rod, the driving rod moves in the movable space so that the grooves correspond to the sliding block assemblies, the sliding block assemblies are in an open state to prop open workpieces on the sliding block assemblies, and the driving rod moves in the movable space so that the protrusions prop against the corresponding sliding block assemblies, and the sliding block assemblies are in a closed state.

Preferably, the positioning plate is provided with a plurality of positioning seats, the driving mechanism comprises a plurality of driving rods, the plurality of positioning seats are arranged at intervals to form a plurality of accommodating spaces and a plurality of movable spaces, each accommodating space is internally provided with a sliding block assembly, each movable space is internally provided with a driving rod, and the driver can drive all the driving rods simultaneously.

Preferably, the internal bracing mechanism further comprises a plurality of elastic pieces, each sliding block assembly is provided with an elastic piece, and the elastic pieces constantly provide elastic force for the sliding block assemblies in an open state in a natural state.

Preferably, the driver further comprises a cylinder, a driving block and a connecting rod, the telescopic end of the cylinder and the connecting rod are connected with the driving block, the connecting rod is connected with all driving rods, and when the cylinder is started, the cylinder pushes all driving rods to move.

Preferably, the connecting rod is provided with a limit groove, the driving rod is provided with a bump, and the bump of the driving rod is clamped in the limit groove.

Preferably, the driving rod and the connecting rod are integrally formed or connected through a connecting piece.

Preferably, the sliding block assembly comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are oppositely arranged, and two ends of the elastic piece are respectively connected with the first sliding block and the second sliding block.

Preferably, the positioning seat is provided with a sliding groove, the end part of the sliding block assembly is arranged in the sliding groove, when the protrusion abuts against the sliding block assembly, the first sliding block and the second sliding block are close to each other, when the sliding block assembly is positioned in the groove, the elastic piece pushes the first sliding block and the second sliding block to be far away from each other.

Preferably, the internal stay positioner further includes fixed block, bolster and apron, the cylinder is connected to the fixed block, the fixed block is equipped with the opening, the bolster runs through the opening, the bolster is used for buffering the striking of connecting rod to fixed block and cylinder, the apron is equipped with a plurality of mouths of dodging, the apron is located on the positioning disk, and with the positioning seat is connected, the slider subassembly runs through dodge the mouth.

Preferably, the inner support positioning device further comprises a base, the base is connected with the positioning disc and the fixing block through the connecting piece, the fixing block is provided with a second groove body for extending out of the telescopic end of the air cylinder, the base is provided with a first groove body for extending out of the telescopic end of the air cylinder, and the first groove body and the second groove body are mutually communicated.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model designs an internal stay positioning device, which comprises a driving mechanism, an internal stay mechanism and a positioning disk, wherein the positioning disk is provided with an accommodating space and a movable space, the accommodating space and the movable space are communicated with each other, a slide block assembly is arranged in the accommodating space, the driving mechanism comprises a driver and a driving rod, the driving rod is provided with a bulge and a groove, the driver can drive the driving rod, when the driving rod moves to the bulge to press the slide block assembly, the slide block assembly is in a closed state, when the driving rod moves to the slide block assembly to be positioned in the groove, the slide block assembly is in an open state, a workpiece sleeved on the slide block assembly can be opened, and the opening state and the closing state of the slide block assembly can be switched by driving the driving rod to move through the driver.

Drawings

FIG. 1 is a schematic view of the structure of the inner support positioning device of the present utility model;

FIG. 2 is a schematic view of another construction of the inner support positioning device of the present utility model;

FIG. 3 is a schematic view of the structure of the puck of the present utility model;

FIG. 4 is a schematic view of the structure of the slider assembly and spring of the present utility model;

FIG. 5 is a schematic view of the structure of the driving rod of the present utility model;

fig. 6 is a schematic view of the structure of the cylinder, the fixing block and the base of the present utility model.

Illustration of: the base 1, the first cell body 2, fixed block 3, the second cell body 4, cylinder 5, drive block 6, connecting rod 7, actuating lever 8, protruding 9, recess 10, positioning seat 11, accommodation space 12, activity space 13, sliding tray 14, first slider 15, second slider 16, elastic component 17, apron 18, bolster 19.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments described below are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Referring to fig. 1, 2, 3 and 5, the internal stay positioning device of the present embodiment includes a driving mechanism, an internal stay mechanism and a positioning disc;

the positioning plate is provided with a plurality of positioning seats 11, the positioning seats 11 are arranged at intervals in a plurality of rows and a plurality of columns to form a plurality of accommodating spaces 12 and a plurality of movable spaces 13, and the accommodating spaces 12 are communicated with the movable spaces 13;

the internal bracing mechanism comprises a plurality of slide block assemblies, each accommodating space 12 is internally provided with a slide block assembly, the slide block assemblies have an open state and a closed state, the slide block assemblies can be switched between the open state and the closed state in the corresponding accommodating spaces 12, and the slide block assemblies are in a natural state and are in an open state constantly;

the driving mechanism comprises a driver and a plurality of driving rods 8, a driving rod 8 is arranged in each movable space 13, a plurality of protrusions 9 which are arranged at intervals are arranged on the driving rods 8, grooves 10 are formed between every two adjacent protrusions 9, the driver can drive all the driving rods 8 at the same time, the driving rods 8 move in the corresponding movable spaces 13 so that the grooves 10 correspond to the sliding block assemblies, the sliding block assemblies are in an open state so as to prop up workpieces on the sliding block assemblies, and the driving rods 8 move in the corresponding movable spaces 13 so that the protrusions 9 prop against the corresponding sliding block assemblies, so that the sliding block assemblies are in a closed state.

It should be noted that, the workpiece is sleeved on the slide block assembly, the A B direction is the movement direction of the driving rod 8, the CD direction is the movement direction of the slide block assembly, the accommodating space 12 is communicated with the movable space 13, when the workpiece is not subjected to external force, the slide block assembly protrudes outwards relative to the positioning seat 11, the slide block assembly is arranged in the accommodating space 12, the driving mechanism comprises a driver and a plurality of driving rods 8, the driving rods 8 are provided with protrusions 9 and grooves 10, the driver can simultaneously drive all the driving rods 8, when the driving rods 8 move to the protrusions 9 press the slide block assembly, the slide block assembly is in a closed state, when the driving rods 8 move to the slide block assembly to be positioned in the grooves 10, the slide block assembly is in an open state, at this time, the slide block assembly can provide internal supporting force so as to further support the workpiece on the slide block assembly.

Specifically, referring to fig. 4, the internal bracing mechanism further includes a plurality of elastic members 17, each of the slider assemblies is provided with an elastic member 17, and in a natural state, the elastic member 17 constantly provides an elastic force for the slider assemblies in an open state.

More specifically, the sliding block assembly includes a first sliding block 15 and a second sliding block 16, the first sliding block 15 and the second sliding block 16 are disposed opposite to each other, and two ends of the elastic member 17 are respectively connected to the first sliding block 15 and the second sliding block 16.

More specifically, the positioning seat 11 is provided with a sliding groove 14, the end of the sliding block assembly is arranged in the sliding groove 14, when the protrusion 9 presses the sliding block assembly, the first sliding block 15 and the second sliding block 16 are close to each other, and when the sliding block assembly is positioned in the groove 10, the elastic piece 17 pushes the first sliding block 15 and the second sliding block 16 to be far away from each other.

The elastic piece 17 is a spring, the spring is arranged between the first slide block 15 and the second slide block 16, two ends of the spring are respectively connected with the first slide block 15 and the second slide block 16, when the driving rod 8 moves to the protrusion 9 to press the slide block assembly, the first slide block 15 and the second slide block 16 are close to each other, at the moment, the slide block assembly is in a compressed state, when the driving rod 8 moves to the slide block assembly to be positioned in the groove 10, the first slide block 15 and the second slide block 16 are far away from each other, and the slide block assembly is in an open state.

Specifically, the driver still includes cylinder 5, drive block 6 and connecting rod 7, and the flexible end and the connecting rod 7 of cylinder 5 all are connected with drive block 6, and all actuating levers 8 are connected to connecting rod 7, and when cylinder 5 starts, cylinder 5 promotes all actuating levers 8 and removes. The driving block 6 is simultaneously connected with the telescopic end of the air cylinder 5 and the connecting rod 7, the air cylinder 5 can be started to drive the connecting rod 7, all driving rods 8 are connected to the connecting rod 7, and all driving rods 8 can synchronously move, so that the switching between the opening state and the closing state of the internal supporting mechanism is realized.

Specifically, in order to accelerate assembly efficiency, connecting rod 7 is equipped with the spacing groove, and actuating lever 8 is equipped with the lug, and actuating lever 8's lug joint is in the spacing inslot, and is very convenient.

Specifically, in order to strengthen the connection strength of the connection rod 7 and the driving rod 8, the driving rod 8 and the connection rod 7 are integrally formed or the driving rod 8 and the connection rod 7 are connected by a connection member. The connecting piece of the utility model is a bolt, and the bolt only needs to penetrate through the connecting rod 7 and the driving rod 8 when in use, and of course, in practical application, the locking of the connecting rod 7 and the driving rod 8 can be realized in other modes, and the utility model is not limited to the above.

Specifically, referring to fig. 6, the internal stay positioning device further includes a fixing block 3 and a buffer member 19, the fixing block 3 is connected with the air cylinder 5, the fixing block 3 is provided with an opening, the buffer member 19 penetrates through the opening, and the buffer member 19 is used for buffering the impact of the connecting rod 7 on the fixing block 3 and the air cylinder 5. The buffer piece 19 comprises a round rod and a buffer cap, wherein the round rod penetrates through the opening and is fixed on the fixed block 3, the buffer cap is arranged at one end of the round rod, which is close to the connecting rod 7, and when the cylinder 5 drives the connecting rod 7 to retract, the buffer cap is firstly abutted with the connecting rod 7 so as to buffer the impact of the connecting rod 7 on the fixed block 3 and the cylinder 5.

Specifically, in order to ensure that the telescopic end of the air cylinder 5 can stretch out to drive the driving block 6, the internal stay positioning device further comprises a base 1, the base 1 is connected with a positioning disc and a fixed block 3 through a connecting piece, the fixed block 3 is provided with a second groove body 4 for the telescopic end of the air cylinder 5 to stretch out, the base 1 is provided with a first groove body 2 for the telescopic end of the air cylinder 5 to stretch out, and the first groove body 2 and the second groove body 4 are mutually communicated. Of course, it should be noted that, in the present utility model, the maximum stroke of the telescopic end of the cylinder 5 does not exceed the sum of the lengths of the first tank 2 and the second tank 4, and the telescopic end of the cylinder 5 can only move in the first tank 2 and the second tank 4.

Specifically, the internal stay positioner still includes apron 18, and apron 18 is equipped with a plurality of mouths of dodging, and apron 18 are located on the positioning disk to be connected with positioning seat 11, the slider subassembly runs through the mouths of dodging. The cover plate 18 is fixedly connected with the positioning seat 11, has no connection relation with the driving rod 8, and the cover plate 18 and the positioning seat 11 are both fixed when the driving rod 8 moves, and the cover plate 18 is covered on the positioning disk, so that the dustproof effect can be achieved.

Referring to fig. 1-6, the internal stay positioning device of the utility model comprises a driving mechanism, an internal stay mechanism and a positioning disk, wherein an accommodating space 12 and a movable space 13 are arranged on the positioning disk, the accommodating space 12 and the movable space 13 are communicated with each other, a sliding block component is arranged in the accommodating space 12, the driving mechanism comprises a driver and a plurality of driving rods 8, the driving rods 8 are provided with protrusions 9 and grooves 10, the driver can simultaneously drive all the driving rods 8, when the driving rods 8 move to the protrusions 9 to press the sliding block component, the sliding block component is in a closed state, when the driving rods 8 move to the sliding block component to be positioned in the grooves 10, the sliding block component is in an open state, the positioning disk of the utility model is provided with a plurality of positioning seats 11, and a plurality of workpieces can be positioned simultaneously, in addition, the opening state and the closing state of the sliding block component can be switched by driving the driver.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An internal stay positioner, its characterized in that: comprises a driving mechanism, an inner supporting mechanism and a positioning disk;

2. An internal stay positioning device according to claim 1, wherein: the positioning plate is provided with a plurality of positioning seats, the driving mechanism comprises a plurality of driving rods, the plurality of positioning seats are arranged at intervals to form a plurality of accommodating spaces and a plurality of movable spaces, each accommodating space is internally provided with a sliding block assembly, each movable space is internally provided with a driving rod, and the driver can drive all the driving rods simultaneously.

3. An internal stay positioning device as defined in claim 2, wherein: the internal bracing mechanism further comprises a plurality of elastic pieces, each sliding block assembly is provided with an elastic piece, and in a natural state, the elastic pieces constantly provide elastic force for the sliding block assemblies in an open state.

4. An internal stay positioning device according to claim 1, wherein: the driver further comprises an air cylinder, a driving block and a connecting rod, wherein the telescopic end of the air cylinder and the connecting rod are connected with the driving block, the connecting rod is connected with all driving rods, and when the air cylinder is started, the air cylinder pushes all driving rods to move.

5. The internal stay positioning device according to claim 4, wherein: the connecting rod is provided with a limiting groove, the driving rod is provided with a protruding block, and the protruding block of the driving rod is clamped in the limiting groove.

6. The internal stay positioning device according to claim 4, wherein: the driving rod and the connecting rod are integrally formed or are connected through a connecting piece.

7. An internal stay positioning device according to claim 3, wherein: the sliding block assembly comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are oppositely arranged, and two ends of the elastic piece are respectively connected with the first sliding block and the second sliding block.

8. The internal stay positioning device according to claim 7, wherein: the positioning seat is provided with a sliding groove, the end part of the sliding block assembly is arranged in the sliding groove, when the protrusion abuts against the sliding block assembly, the first sliding block and the second sliding block are close to each other, when the sliding block assembly is positioned in the groove, the elastic piece pushes the first sliding block and the second sliding block to be far away from each other.

9. The internal stay positioning device according to claim 6, wherein: still include fixed block, bolster and apron, the cylinder is connected to the fixed block, the fixed block is equipped with the opening, the bolster runs through the opening, the bolster is used for buffering the striking of connecting rod to fixed block and cylinder, the apron is equipped with a plurality of mouths of dodging, the apron is located on the positioning disk, and with the positioning seat is connected, the slider subassembly runs through dodge the mouth.

10. The internal stay positioning device according to claim 9, wherein: still include the base, the base passes through connecting piece connect positioning disk and fixed block, the fixed block is equipped with the confession the flexible end of cylinder stretches out the second cell body, the base is equipped with the confession the flexible end of cylinder stretches out first cell body, first cell body and second cell body link up each other.