CN221190454U - Gravity sliding type positioning device - Google Patents

Abstract

The utility model discloses a gravity sliding type positioning device which comprises a supporting plate, a reciprocating device and a movable rod. The surface of backup pad is the slope setting, has seted up the regulation hole in the backup pad, is equipped with the locating lever on the inclined surface of backup pad, and the locating lever is close to the extreme low of backup pad incline direction. The reciprocating device comprises an X-axis moving plate, the X-axis moving plate is connected to the bottom wall of the supporting plate in a sliding mode, the X-axis moving plate can reciprocate linearly along the X axis, and the moving direction of the X-axis moving plate is perpendicular to the tilting direction of the supporting plate. The movable rod stretches into the adjusting hole, the movable rod is fixed on the X-axis moving plate, and the X-axis moving plate can drive the movable rod to reciprocate in the adjusting hole in a linear manner. The gravity sliding type positioning device provided by the utility model can be used for positioning products with different shapes.

Description

Gravity sliding type positioning device

Technical Field

The present utility model relates to a positioning device, and more particularly, to a gravity sliding positioning device.

Background

If the product needs to be transported in the processing or detecting process, the product is mainly stored and transported in the plastic sucking disc, and when the product needs to be processed or detected, the product needs to be taken out of the plastic sucking disc and placed on the jig platform. When the product is placed, the positioning holes of the product are required to be aligned with the positioning pins of the jig, so that the product is accurately positioned.

Because the sizes of the product locating holes and the jig locating pins are smaller, the locating holes are difficult to align with the locating pins rapidly when the products are placed by using a manual or mechanical arm, so that the products are difficult to locate, the surface scratch of the products can be caused in the process, and the processing or detection efficiency of the products is severely restricted. Therefore, at present, a gravity right angle positioning method is adopted to position the product, and the positioning mode is to enable the processing platform to incline to one side, so that after the plastic uptake product is placed on the processing platform, the plastic uptake product can slide downwards to a designated position under the action of gravity.

But this method has the following disadvantages:

1. The plastic suction product with irregular shape cannot be positioned, the center of gravity of the product with irregular shape is relatively not centered, and the moving path of the product is uncontrollable when the processing platform slides.

2. After the regular plastic sucking product slides downwards along the processing platform, the position of the product on the X axis or the Y axis can be positioned only.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

The utility model aims to provide a gravity sliding type positioning device which can position products with different shapes.

In order to achieve the above purpose, the utility model provides a gravity sliding type positioning device, which comprises a supporting plate, a reciprocating device and a movable rod. The surface of backup pad is the slope setting, has seted up the regulation hole in the backup pad, is equipped with the locating lever on the inclined surface of backup pad, and the locating lever is close to the extreme low of backup pad incline direction. The reciprocating device comprises an X-axis moving plate, the X-axis moving plate is connected to the bottom wall of the supporting plate in a sliding mode, the X-axis moving plate can reciprocate linearly along the X axis, and the moving direction of the X-axis moving plate is perpendicular to the tilting direction of the supporting plate. The movable rod stretches into the adjusting hole, the movable rod is fixed on the X-axis moving plate, and the X-axis moving plate can drive the movable rod to reciprocate in the adjusting hole in a linear manner.

In one or more embodiments, two X-axis moving plates are provided, and the moving directions of the two X-axis moving plates are opposite.

In one or more embodiments, the reciprocating device further includes a Y-axis moving plate slidably connected to the bottom wall of the support plate, the X-axis moving plate is disposed on two sides of the Y-axis moving plate, the X-axis moving plate is connected to the Y-axis moving plate through a transmission structure, and the transmission structure is capable of transmitting movement of the Y-axis moving plate in the Y-axis to the X-axis moving plate, so that the X-axis moving plate moves along the X-axis.

In one or more embodiments, the transmission structure includes two drive pins and two drive grooves, the two drive pins are respectively installed on the X-axis moving plates on two sides, the two drive grooves are arranged on the Y-axis moving plates, the two drive grooves are arranged in a splayed shape, the drive grooves are symmetrically arranged along the axis of the Y-axis moving plates, and the drive pins extend into the drive grooves.

In one or more embodiments, an X-axis sliding rail is arranged on the bottom wall of the supporting plate, an X-axis sliding block is connected to the X-axis sliding rail in a sliding manner, a Y-axis sliding rail is arranged on the bottom wall of the supporting plate, a Y-axis sliding block is connected to the Y-axis sliding rail in a sliding manner, and the Y-axis sliding block is connected with the Y-axis moving plate.

In one or more embodiments, the reciprocating device further includes a driving member, the driving member being an air cylinder, a hydraulic cylinder or an electric cylinder, and a telescopic end of the driving member being connected to the Y-axis moving plate.

The reciprocating device further comprises a guide plate and a guide rod, the guide plate is fixed on the bottom wall of the supporting plate, the driving piece is fixed on the guide plate, one end of the guide rod is connected with the Y-axis moving plate, and one end of the guide rod is connected with the guide rod in a sliding manner to penetrate through the guide plate.

In one or more embodiments, the adjusting holes and the movable rods are arranged in four, and the adjusting holes and the movable rods are distributed in a rectangular arrangement.

In one or more embodiments, the gravity sliding positioning device further comprises support columns, the support columns are vertically arranged at four corners of the bottom wall of the support plate, the bottom of each support column is provided with angle adjusting columns, the angle adjusting columns are provided with two, the angle adjusting columns are arranged at the bottoms of two adjacent support columns, and the angle adjusting columns are located at one side far away from the positioning rod.

In one or more embodiments, the bottom of the support post is grooved and the top end of the angle adjustment post is inserted into the groove.

In one or more embodiments, two positioning rods are provided, and a connecting line between the two positioning rods is parallel to the moving direction of the X-axis moving plate.

In one or more embodiments, a processing platform is provided on the top wall of the support plate, the processing platform not shielding the adjustment aperture.

Compared with the prior art, according to the gravity sliding type positioning device provided by the embodiment of the utility model, the supporting plate can incline to one side through the angle adjusting column, so that a product can slide along the surface of the supporting plate until the product contacts with the positioning rod, then the X-axis moving plate is utilized to drive the movable rod to move, and finally the product is moved to a designated position, so that the positioning of the product is completed. The gravity sliding type positioning device of the embodiment of the utility model has wide application range and can position products with various shapes.

Drawings

FIG. 1 is a schematic view of a gravity sliding positioning device according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of a positioning device according to the prior art;

FIG. 3 is a side view of a gravity slide positioning device according to an embodiment of the present utility model;

FIG. 4 is a top view of a gravity sliding type positioning device according to an embodiment of the present utility model;

FIG. 5 is an exploded view of a support plate and a reciprocating drive apparatus according to an embodiment of the present utility model;

Fig. 6 is a schematic structural view of a reciprocating driving apparatus according to an embodiment of the present utility model.

The device comprises a support plate, 101, an adjusting hole, 102, a positioning rod, 103, a processing platform, 2, a support column, 201, an angle adjusting column, 3, a movable rod, 4, a reciprocating device, 401, an X-axis moving plate, 402, a Y-axis moving plate, 403, a transmission pin, 404, a transmission groove, 405, an X-axis sliding rail, 406, an X-axis sliding block, 407, a Y-axis sliding rail, 408, a Y-axis sliding block, 409, a driving piece, 410, a guide plate, 411, a guide rod, 5 and a product.

Detailed Description

The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.

As shown in fig. 1 to 6, the gravity sliding type positioning device according to an embodiment of the present utility model includes a support plate 1, a movable rod 3, and a reciprocating device 4. The surface of backup pad 1 is the slope setting, has seted up regulation hole 101 on the backup pad 1, is equipped with locating lever 102 on the inclined surface of backup pad 1, and locating lever 102 is close to the extreme bottom of backup pad 1 incline direction. The reciprocating means 4 comprises an X-axis moving plate 401, the X-axis moving plate 401 is slidably connected to the bottom wall of the support plate 1, the X-axis moving plate 401 is capable of reciprocating rectilinear movement, and the moving direction of the X-axis moving plate 401 is perpendicular to the tilting direction of the support plate 1. The movable rod 3 stretches into the adjusting hole 101, the movable rod 3 is fixed on the X-axis moving plate 401, and the X-axis moving plate 401 can drive the movable rod 3 to reciprocate in the adjusting hole 101 in a linear mode.

In the above embodiment, the size of the adjusting hole 101 in the X-axis and/or the Y-axis is larger than the size of the movable rod 3, so that the movable rod 3 can be displaced in the adjusting hole to drive the product 5 to move to position.

It should be noted that, the gravity sliding positioning device according to an embodiment of the present utility model is only suitable for products with openings on the surface, so that the movable rod 3 can be inserted into the opening of the product 5, and the movable rod 3 can drive the product 5 to move, thereby positioning the product 5.

According to the above conditions and embodiments, after the product 5 is placed on the inclined support plate 1, the movable bar 3 is inserted into the opening of the product 5, and then the product 5 is slid down along the surface of the support plate 1 until it contacts the positioning bar 102. After the product 5 comes into contact with the positioning bar 102, the product 5 cannot continue to move in the tilting direction (Y axis) of the support plate 1. Then, the movable bar 3 is driven by the X-axis moving plate 401 to move along a direction (X-axis) perpendicular to the tilting direction of the support plate 1, and finally the product 5 is moved to a specified position to position the product 5.

In addition, as can be seen from the above embodiments, as long as the product 5 and the positioning rod 102 are not clamped to limit the movement of the product 5, the movable rod 3 can drive the product 5 to move to the designated position to position the product 5. Therefore, whether the shape of the product 5 is regular or not, the gravity sliding type positioning device according to an embodiment of the utility model can be used for positioning the product on the premise.

In one embodiment, two X-axis moving plates 401 are provided, and the moving directions of the two X-axis moving plates 401 are opposite. Since the X-axis moving plate 401 may have a too long or too short moving distance, positioning errors are easily caused, when two X-axis moving plates 401 with opposite moving directions are provided, positioning errors caused by inaccurate moving distance of the X-axis moving plate 401 can be better balanced. When the two X-axis moving plates 401 are adopted, after the X-axis moving plates 401 and the movable rod 3 stop moving, the movable rod 3 can limit the product 5 to move along the X-axis continuously, so that the product 5 can be prevented from moving continuously along the X-axis after the movable rod 3 stops moving due to inertia, external interference or the like.

As shown in fig. 4 to 6, the reciprocating device 4 further includes a Y-axis moving plate 402, the Y-axis moving plate 402 is slidably connected to the bottom wall of the support plate 1, the X-axis moving plate 401 is disposed on two sides of the Y-axis moving plate 402, the X-axis moving plate 401 is connected to the Y-axis moving plate 402 through a transmission structure, and the transmission structure can transmit the movement of the Y-axis moving plate 402 in the Y-axis to the X-axis moving plate 401, so that the X-axis moving plate 401 moves along the X-axis. After the two X-axis moving plates 401 are arranged, the Y-axis moving plates 402 and the transmission structure drive the X-axis moving plates 401 to reciprocate, so that the number of driving elements can be reduced, and only one driving element is required to drive the Y-axis moving plates 402 to move. Further, by driving the two X-axis moving plates 401 by one driving element, the synchronicity of the two X-axis moving plates 401 in the moving process can be improved.

Of course, the Y-axis moving plate 402 and the transmission structure may not be provided, and two driving elements may be used to independently control the two X-axis moving plates 401, and the driving elements may specifically be an air cylinder, a hydraulic cylinder, an electric cylinder, or the like.

When the Y-axis moving plate 402 and the transmission structure are used to drive the X-axis moving plate 401, as shown in fig. 4-6, the transmission structure includes two transmission pins 403 and two transmission grooves 404, the two transmission pins 403 are respectively mounted on the X-axis moving plate 401 on two sides, the two transmission grooves 404 are opened on the Y-axis moving plate 402, the two transmission grooves 404 are arranged in a splayed shape, the transmission grooves 404 are symmetrically arranged along the axis of the Y-axis moving plate 402, and the transmission pins 403 extend into the transmission grooves 404. After the Y-axis moving plate 402 moves along the Y-axis, the driving pin 403 may be driven by the driving slot 404 to move along the X-axis, at this time, since the driving pin 403 is installed on the X-axis moving plate 401, the X-axis moving plate 401 may move synchronously along with the driving pin 403, and since the driving pin 403 is disposed in a splayed manner, the X-axis moving plates 401 on both sides may move in opposite directions.

Of course, the scheme of driving the two X-axis moving plates 401 to move reversely by the single driving element is not limited to the above scheme, and may be a rack and pinion transmission, a screw transmission, a belt transmission, a chain transmission, or the like.

In an embodiment, an X-axis sliding rail 405 is disposed on the bottom wall of the support plate 1, an X-axis sliding block 406 is slidably connected to the X-axis sliding rail 405, the X-axis sliding block 406 is connected to the X-axis moving plate 401, a Y-axis sliding rail 407 is disposed on the bottom wall of the support plate 1, a Y-axis sliding block 408 is slidably connected to the Y-axis sliding rail 407, and the Y-axis sliding block 408 is connected to the Y-axis moving plate 402.

As shown in fig. 5, the reciprocating device 4 further includes a driving member 409, and the driving member 409 may be an air cylinder, a hydraulic cylinder, an electric cylinder, or the like, and a telescopic end of the driving member 409 is connected to the Y-axis moving plate 402. When the driving tool 409 is provided, it is necessary to overlap the expansion and contraction direction of the driving tool 409 with the movement direction of the Y-axis moving plate 402 as much as possible.

In an embodiment, the reciprocating device 4 further includes a guide plate 410 and a guide rod 411, the guide plate 410 is fixed on the bottom wall of the support plate 1, the driving member 409 is fixed on the guide plate 410, one end of the guide rod 411 is connected with the Y-axis moving plate 402, and one end of the guide rod 411 is slidably connected through the guide plate 410.

When the installation accuracy of the driving piece 409 cannot be guaranteed, the telescopic end of the driving piece 409 can be rotationally connected to the Y-axis moving plate 402, then the moving direction of the Y-axis moving plate 402 is further limited through the guide rod 411 and the guide plate 410, the Y-axis moving plate 402 is guaranteed to move accurately along the Y-axis, and then the Y-axis moving plate 402 can synchronously transfer the movement of the Y-axis moving plate to the two X-axis moving plates 401.

As shown in fig. 1, the adjusting holes 101 and the movable rods 3 are four, and the adjusting holes 101 and the movable rods 3 are arranged in a rectangular shape, so that the movable rods 3 can position the product 5 in an inward supporting manner.

The gravity sliding type positioning device of an embodiment of the utility model further comprises support columns 2, wherein the support columns 2 are vertically arranged at four corners of the bottom wall of the support plate 1, the bottoms of the support columns 2 are provided with two angle adjusting columns 201, the angle adjusting columns 201 are arranged at the bottoms of two adjacent support columns 2, and the angle adjusting columns 201 are positioned at one side far away from the positioning rod 102.

Of course, the shape and number of the support columns 2 and the number of the angle adjusting columns 201 are not limited to the above-mentioned scheme, which is obtained only according to the conventional operation habit of the operator, and the number and number of the support columns 2 and the angle adjusting columns 201 can be arbitrarily set, so long as the support plate 1 can be ensured to be inclined toward the direction of the positioning rod 102.

In one embodiment, the bottom of the support column 2 is grooved, and the top end of the angle adjusting column 201 is inserted into the groove. After the top end of the angle adjusting column 201 is inserted into the groove of the supporting column 2, the angle adjusting column 201 can be conveniently installed and disassembled. Of course, the top of the angle adjusting column 201 may be provided with a screw thread, the groove of the supporting column 2 is internally provided with a screw thread, and after the screw thread of the angle adjusting column 201 is screwed into the groove of the supporting column 2, the supporting column 2 and the angle adjusting column 201 may be connected, and the angle adjusting column 201 is also convenient to install and detach.

As shown in fig. 1, two positioning rods 102 are provided, and a line connecting the two positioning rods 102 is parallel to the moving direction of the X-axis moving plate 401. The two positioning rods 102 need to be kept at a certain distance, so that stable support of the product 5 can be ensured, and the product 5 is prevented from rotating around the positioning rods 102 after contacting with the positioning rods 102.

Of course, the number, location and shape of the positioning rods 102 are not limited to the above. The positioning bars 102 may be provided in two or more, and in this case, the positioning bars 102 need not be provided in a straight line, and the position of each positioning bar 102 may be adjusted according to the appearance of the product 5 when the appearance of the product 5 is changed. The positioning lever 102 may be replaced with a plate-like member as long as the member replacing the positioning lever 102 can restrict and stabilize the position of the product 5 in the Y axis.

As shown in fig. 1 and 3, a processing platform 103 is provided on the top wall of the support plate 1 for supporting the product 5, and the processing platform 103 cannot block the adjusting hole 101, so that the processing platform 103 can prevent the movable rod 3 in the adjusting hole 101 from moving.

The gravity sliding type positioning device provided by the utility model can be a universal mechanism, can be suitable for processing metal products, can be used as an independent component in visual detection equipment of the products, and can effectively improve the processing or detection efficiency of the products due to the unique gravity sliding type positioning design structure.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (12)

1. A gravity sliding positioning device, comprising:

The surface of the supporting plate (1) is obliquely arranged, an adjusting hole (101) is formed in the supporting plate (1), a positioning rod (102) is arranged on the oblique surface of the supporting plate (1), and the positioning rod (102) is close to the lowest end of the supporting plate (1) in the oblique direction;

the reciprocating device (4) comprises an X-axis moving plate (401), wherein the X-axis moving plate (401) is connected to the bottom wall of the supporting plate (1) in a sliding manner, the X-axis moving plate (401) can reciprocate linearly, and the moving direction of the X-axis moving plate (401) is perpendicular to the tilting direction of the supporting plate (1); and

The movable rod (3) stretches into the adjusting hole (101), the movable rod (3) is fixed on the X-axis moving plate (401), and the X-axis moving plate (401) can drive the movable rod (3) to reciprocate in the adjusting hole (101) in a straight line.

2. Gravity sliding positioning device according to claim 1 characterized in that two X-axis moving plates (401) are provided, the moving directions of the two X-axis moving plates (401) being opposite.

3. Gravity sliding positioning device according to claim 2, wherein the reciprocating device (4) further comprises a Y-axis moving plate (402), the Y-axis moving plate (402) is slidably connected to the bottom wall of the support plate (1), the X-axis moving plate (401) is arranged at two sides of the Y-axis moving plate (402), the X-axis moving plate (401) is connected with the Y-axis moving plate (402) through a transmission structure, and the transmission structure can transmit the movement of the Y-axis moving plate (402) in the Y-axis to the X-axis moving plate (401), so that the X-axis moving plate (401) moves along the X-axis.

4. A gravity sliding positioning device according to claim 3, wherein the transmission structure comprises two transmission pins (403) and two transmission grooves (404), the two transmission pins (403) are respectively arranged on the X-axis moving plates (401) on two sides, the two transmission grooves (404) are arranged on the Y-axis moving plates (402), the two transmission grooves (404) are arranged in a splayed shape, the transmission grooves (404) are symmetrically arranged along the axis of the Y-axis moving plates (402), and the transmission pins (403) extend into the transmission grooves (404).

5. A gravity sliding positioning device according to claim 3, wherein an X-axis sliding rail (405) is arranged on the bottom wall of the supporting plate (1), an X-axis sliding block (406) is slidably connected on the X-axis sliding rail (405), the X-axis sliding block (406) is connected with an X-axis moving plate (401), a Y-axis sliding rail (407) is arranged on the bottom wall of the supporting plate (1), a Y-axis sliding block (408) is slidably connected on the Y-axis sliding rail (407), and the Y-axis sliding block (408) is connected with the Y-axis moving plate (402).

6. A gravity slide positioning device according to claim 3, wherein the reciprocator (4) further comprises a driving member (409), the driving member (409) being a pneumatic, hydraulic or electric cylinder, the telescopic end of the driving member (409) being connected to the Y-axis moving plate (402).

7. The gravity sliding type positioning device according to claim 6, wherein the reciprocating device (4) further comprises a guide plate (410) and a guide rod (411), the guide plate (410) is fixed on the bottom wall of the support plate (1), the driving member (409) is fixed on the guide plate (410), one end of the guide rod (411) is connected with the Y-axis moving plate (402), and one end of the guide rod (411) is slidably connected through the guide plate (410).

8. Gravity sliding type positioning device according to claim 1, characterized in that the number of the adjusting holes (101) and the movable rods (3) is four, and the adjusting holes (101) and the movable rods (3) are arranged in a rectangular shape.

9. The gravity sliding type positioning device according to claim 1, further comprising support columns (2), wherein the support columns (2) are vertically arranged at four corners of the bottom wall of the support plate (1), angle adjusting columns (201) are arranged at the bottoms of the support columns (2), two angle adjusting columns (201) are arranged at the bottoms of two adjacent support columns (2), and the angle adjusting columns (201) are located at one side far away from the positioning rod (102).

10. Gravity sliding positioning device according to claim 9 characterized in that the bottom of the support column (2) is provided with a groove, the top end of the angle adjusting column (201) being inserted into the groove.

11. Gravity sliding positioning device according to claim 1, characterized in that two positioning rods (102) are provided, the connection between two positioning rods (102) being parallel to the direction of movement of the X-axis moving plate (401).

12. Gravity sliding positioning device according to claim 1, characterized in that the top wall of the support plate (1) is provided with a processing platform (103), which processing platform (103) does not block the adjustment hole (101).