Movable positioning mechanism for automobile stamping part detection

Abstract

The utility model is suitable for the technical field of positioning mechanisms, and provides a movable positioning mechanism for detecting automobile stamping parts, which comprises a bottom plate. A fixing frame is mounted at the upper end of the bottom plate, a supporting column is rotatably mounted at the top of the fixing frame, and a first motor is mounted on the inner side of the fixing frame. According to the movable positioning mechanism for detecting the automobile stamping part, the first motor is matched with the supporting column to rotate the positioning frame, so that the detection device can conveniently detect multiple directions of the surface of the workpiece, and the second motor, the transmission shaft, the bevel gear and the connecting shaft are arranged to drive the positioning frame to vertically turn over, so that the positioning frame is convenient to move. The clamping plates can be more conveniently disassembled, assembled and replaced by arranging the connecting buckles, the positioning frame is fixed by arranging the first springs and the limiting blocks in a matched mode, and the positioning frame can be conveniently disassembled, assembled and replaced in a labor-saving mode through the connecting mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to positioning mechanism technical field, especially, relate to a movable positioning mechanism for automobile stamping part detection. BACKGROUND

[0002] Automobile stamping part, as the name implies, is the metal stamping part of automobile parts. In automobile stamping parts, a part becomes automobile parts directly after stamping, and another part becomes automobile parts after stamping, welding, machining or painting. After processing, the automobile stamping part often needs to be detected by a gauge. The detection items include flatness, size, hole position and the like.

[0003] At present, the automobile stamping part is generally positioned and fixed by a positioning mechanism during detection, so as to make the stamping part detection more stable, thereby improving the detection accuracy. However, the stamping part is generally fixed by a simple positioning device at present. Since the stamping machine needs to be detected in multiple directions, the stamping machine needs to be removed and re-fixed after each detection. This positioning method is complicated. In addition, different stamping parts need to use compatible positioning plates. The positioning plates are installed by screws at present, which makes it more troublesome to disassemble and replace. UTILITY MODEL CONTENTS

[0004] The utility model provides a movable positioning mechanism for automobile stamping part detection, which aims to solve the problem of repeated fixing of the automobile stamping machine for multi-directional detection and the problem of complicated disassembly and assembly of the positioning clamp plate.

[0005] The utility model is implemented as follows: a movable positioning mechanism for automobile stamping part detection, comprising a bottom plate; a fixed frame is installed at the upper end of the bottom plate; a support column is rotatably installed at the top of the fixed frame; a first motor is installed at the inner side of the fixed frame; the output shaft of the first motor is connected with the bottom of the support column; a connecting frame is installed at the side surface of the support column; a connecting frame is installed at the top of the connecting frame; a connecting shaft is rotatably installed at the right side of the connecting frame; a cylindrical through slot is formed in the connecting frame, and a transmission shaft is rotatably installed in the through slot; a second motor is installed at the lower side of the connecting frame; the output shaft of the second motor is connected with the bottom end of the transmission shaft; a conical gear that meshes with each other is installed at the shaft end of the transmission transmission shaft; an installation frame is connected with the right side of the connecting shaft; and a positioning frame is installed at the right side of the installation frame.

[0006] Preferably, a sliding groove is formed in the surface of the positioning frame, and a sliding block is slidably installed in the sliding groove; a clamp plate is installed at the top of the sliding block; an electric cylinder is installed below the right side of the installation frame; and the output shaft of the electric cylinder is connected with the sliding block through a connecting buckle.

[0007] Preferably, the sliding block is arranged as a cross type, and the right side of the sliding groove of the positioning frame is provided with an opening.

[0008] Preferably, a groove is arranged in the inside of the connecting buckle, a pull rod is slidingly inserted into the groove, the inner end of the pull rod is connected with a clamping block, the outside of the pull rod is sleeved with a second spring, and the lower side of the sliding block is provided with a clamping groove matched with the clamping block.

[0009] Preferably, a groove is arranged in the top of the mounting frame, a connecting rod is slidingly inserted into the groove, the inner end of the connecting rod is mounted with a limiting block, the outside of the connecting rod is sleeved with a first spring, the left side of the positioning frame is mounted with an insertion plate, the right side of the mounting frame is provided with an insertion groove matched with the insertion plate, and the top of the insertion plate is provided with a limiting groove matched with the limiting block.

[0010] Preferably, the connecting frame is arranged as an L type, and the positioning frame is located directly above the supporting column.

[0011] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0012] The positioning device is rotated by cooperation of the first motor and the supporting column, so that the detection device can detect multiple directions of the surface of the workpiece, the positioning frame is vertically flipped by the second motor, the transmission shaft, the bevel gear and the connecting shaft, so that multiple surfaces of the workpiece can be detected, the clamping plate is disassembled and replaced more conveniently by the connecting buckle, and the positioning frame is fixed by cooperation of the first spring and the limiting block, so that the positioning frame can be disassembled and replaced conveniently and labor-savingly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a front view of the present application, and

[0014] Fig. 2 is a mounting frame cross-sectional structure schematic view of the present application, and

[0015] Fig. 3 is a connecting buckle side view cross-sectional structure schematic view of the present application, and

[0016] In the drawing: 1, bottom plate; 2, fixed frame; 3, supporting column; 4, first motor; 5, connecting frame; 6, connecting frame; 7, connecting shaft; 8, transmission shaft; 9, second motor; 10, bevel gear; 11, mounting frame; 12, positioning frame; 13, electric cylinder; 14, sliding block; 15, clamping plate; 16, connecting buckle; 17, connecting rod; 18, limiting block; 19, first spring; 20, insertion plate; 21, pull rod; 22, clamping block; 23, second spring. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0018] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0019] This utility model embodiment provides a movable positioning mechanism for inspecting automotive stamping parts, such as... Figs. 1-3 As shown, the device includes a base plate 1, a fixed frame 2 mounted on the upper end of the base plate 1, a support column 3 rotatably mounted on the top of the fixed frame 2, a first motor 4 mounted on the inner side of the fixed frame 2, the output shaft of the first motor 4 connected to the bottom of the support column 3, a connecting frame 5 mounted on the side of the support column 3, a connecting frame 6 mounted on the top of the connecting frame 5, a connecting shaft 7 rotatably mounted on the right side of the connecting frame 6, a cylindrical through groove opened in the connecting frame 5, and a transmission shaft 8 rotatably mounted in the through groove, a second motor 9 mounted on the lower side of the connecting frame 5, the output shaft of the second motor 9 connected to the bottom end of the transmission shaft 8, a meshing bevel gear 10 mounted at the shaft ends of the connecting shaft 7 and the transmission shaft 8, a mounting frame 11 connected to the right side of the connecting shaft 7, and a positioning frame 12 mounted on the right side of the mounting frame 11. When in use, the workpiece to be inspected can be placed on the positioning frame 12 for inspection. After positioning and fixing, the workpiece can be inspected by the detection device. During inspection, the first motor 4 can be started, which drives the connecting frame 5 and the positioning frame 12 to rotate horizontally. This setting facilitates multi-position detection of the workpiece. On the other hand, the second motor 9 can be started, which drives the transmission shaft 8 to rotate. The transmission shaft 8 drives the connecting shaft 7 to rotate through a set of bevel gears 10. This operation allows the positioning frame 12 to be flipped vertically, thereby enabling the detection of multiple surfaces of the workpiece. The positioning device, by setting the first motor 4 and the support column 3 to cooperate, can rotate the positioning frame 12, thus facilitating the detection device to detect multiple positions of the workpiece surface. By setting the second motor 9, the transmission shaft 8, the bevel gears 10 and the connecting shaft 7, the positioning frame 12 can be flipped vertically, thus facilitating the detection of multiple surfaces of the workpiece.

[0020] The surface of the positioning frame 12 is provided with a sliding groove, and a slider 14 is slidably installed in the sliding groove. A clamping plate 15 is installed on the top of the slider 14. An electric cylinder 13 is installed on the lower right side of the mounting frame 11. The output shaft of the electric cylinder 13 is connected to the slider 14 through a connecting buckle 16. With the electric cylinder 13 installed, when the workpiece is placed on the positioning frame 12, the electric cylinder 13 is activated and pulls the slider 14 to slide through the connecting buckle 16. At this time, the clamping plate 15 can clamp the workpiece, thereby achieving the positioning and fixing of the workpiece.

[0021] The slider 14 is cross-shaped, and the right side of the slide groove of the positioning frame 12 is provided with an opening. By providing an opening on the right side of the positioning frame 12, the slider 14 and the clamping plate 15 can be removed and replaced from the positioning frame 12.

[0022] The connecting buckle 16 has a groove inside, and a pull rod 21 is slidably inserted into the groove. The inner end of the pull rod 21 is connected to a locking block 22, and a second spring 23 is sleeved on the outside of the pull rod 21. The lower side of the slider 14 has a slot that matches the locking block 22. By setting the connecting buckle 16, the connecting buckle 16 uses the elastic force generated by the second spring 23 to make the locking block 22 lock into the slot at the bottom of the slider 14, thereby realizing the connection between the electric cylinder 13 and the slider 14. This connection method is simple and easy to operate, and makes the disassembly of the clamping plate 15 more convenient.

[0023] The top of the mounting bracket 11 has a groove, and a connecting rod 17 is slidably inserted into the groove. A limit block 18 is installed at the inner end of the connecting rod 17, and a first spring 19 is sleeved on the outside of the connecting rod 17. A plug plate 20 is installed on the left side of the positioning bracket 12, and a slot adapted to the plug plate 20 is opened on the right side of the mounting bracket 11. A limiting groove adapted to the limit block 18 is opened on the top of the plug plate 20. By setting the mounting bracket 11, the mounting bracket 11 connects and fixes the plug plate 20 through the cooperation of the first spring 19 and the limit block 18. When the positioning bracket 12 needs to be replaced, the connecting rod 17 can be pulled to pull the limit block 18 out from the top of the plug plate 20. This fixing method makes the replacement of the positioning bracket 12 more convenient.

[0024] The connecting frame 5 is L-shaped, and the positioning frame 12 is located directly above the support column 3. By positioning the positioning frame 12 directly above the support column 3, the space required for workpiece rotation can be reduced, making the device more convenient to use.

[0025] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other order or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0026] In several embodiments provided in the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division way, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0027] The units described above as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme. The above embodiments are only used to illustrate the technical scheme of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor belong to the scope to be protected by the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in each embodiment of the present application according to the circumstances without creative labor, so as to obtain different other technical schemes which do not deviate from the concept of the present application in essence. These technical schemes also belong to the scope to be protected by the present application.

Claims

1. A movable positioning mechanism for detecting an automobile stamping, characterized by, The utility model provides a kind of automatic feeding device for seedling transplanting, including base plate (1): the upper end of the base plate (1) is equipped with fixed frame (2), the top of the fixed frame (2) is rotatably installed with support column (3), the inner side of the fixed frame (2) is equipped with first motor (4), the output shaft of the first motor (4) is connected with the bottom of support column (3), the side of the support column (3) is equipped with connecting frame (5), the top of the connecting frame (5) is equipped with connecting frame (6), the right side of the connecting frame (6) is rotatably installed with connecting shaft (7), the connecting frame (5) is equipped with cylindrical through slot, and the through slot is rotatably installed with transmission shaft (8), the lower side of the connecting frame (5) is equipped with second motor (9), the output shaft of the second motor (9) is connected with the bottom end of transmission shaft (8), the shaft end of transmission transmission shaft (8) is equipped with one kind of intermeshing conical gear (10) with the connecting shaft (7), the right side of the connecting shaft (7) is connected with mounting frame (11), the right side of the mounting frame (11) is equipped with positioning frame (12).

2. A movable positioning mechanism for detecting a stamped part of an automobile according to claim 1, wherein The surface of the positioning frame (12) is equipped with sliding slot, and the sliding block (14) is slidably installed in the sliding slot, the top of the sliding block (14) is equipped with clamping plate (15), the right lower side of the mounting frame (11) is equipped with electric cylinder (13), the output shaft of the electric cylinder (13) is connected with sliding block (14) by connecting buckle (16).

3. A movable positioning mechanism for detecting a stamped part of an automobile according to claim 2, wherein The sliding block (14) is set as cross type, and the right side of the sliding slot of the positioning frame (12) is provided with an opening.

4. The movable positioning mechanism for detecting a stamped part of an automobile according to claim 2, wherein The inside of the connecting buckle (16) is equipped with recess, and the pull rod (21) is slidably inserted in the recess, the inner end of the pull rod (21) is connected with the clamping block (22), the outside of the pull rod (21) is sleeved with the second spring (23), the lower side of the sliding block (14) is equipped with the clamping groove matched with the clamping block (22).

5. A movable positioning mechanism for detecting a stamped part of an automobile according to claim 1, wherein The top of the mounting frame (11) is equipped with recess, and the connecting rod (17) is slidably inserted in the recess, the inner end of the connecting rod (17) is equipped with limiting block (18), the outside of the connecting rod (17) is sleeved with the first spring (19), the left side of the positioning frame (12) is equipped with plugboard (20), the right side of the mounting frame (11) is equipped with the insertion slot matched with the plugboard (20), the top of the plugboard (20) is equipped with the limiting slot matched with the limiting block (18).

6. A movable positioning mechanism for detecting a stamped part of an automobile according to claim 1, wherein The connecting frame (5) is set as L type, and the positioning frame (12) is located directly above the support column (3).

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