CN219840884U - Novel hook pin - Google Patents

Abstract

The utility model belongs to the technical field of automobile inspection tools, and particularly discloses a novel hook pin which comprises an assembly connecting piece, a first connecting block and a second connecting block, wherein the top end of the assembly connecting piece is provided with a pin head, the first connecting block is rotationally connected to the position, close to the pin head, of the assembly connecting piece through a second rotating shaft, a pressing piece is arranged at the position, close to the second rotating shaft, of the first connecting block, one end, far away from the assembly connecting piece, of the first connecting block is rotationally connected with a first threaded connecting piece through a third rotating shaft, the position, close to the first connecting block, of the second connecting block is rotationally connected with a second threaded connecting piece through a fourth rotating shaft, a connecting nut, a first connecting rod and a second connecting rod are arranged between the first threaded connecting piece and the second threaded connecting piece, and then the second connecting block can be pulled to enable the second connecting block to drive the first connecting block to rotate, and the first connecting block can be utilized to drive the pressing piece to press the sheet metal piece to the assembly connecting piece.

Description

Novel hook pin

Technical Field

The utility model relates to the technical field of automobile inspection tools, in particular to a novel hook pin.

Background

With the improvement of living standard of people, the requirements on the quality of automobiles are higher and higher. Therefore, the requirements of automobile manufacturers on the installation and debugging precision and quality of automobiles are more and more strict. And along with the diversification of design structures, in order to meet the measurement effect, some automobile inspection tools are usually required to be designed.

The existing automobile gauge structure is usually huge in design, meanwhile, because the gauge has various different structures, pins of different types of structures are needed to realize positioning, so that people can put forward a positioning block welded on a vehicle body, and the positioning of metal plate parts and positioning pins is guaranteed to be firm, but the production and manufacturing cost is increased, and therefore people can put forward to use hook pins to fix the metal plate parts.

However, in order to meet the technical requirements of the existing automobile welding inspection tool, the used hook pin is generally large in design, complex in internal structure, and high in cost for clamping the hook pin due to the fact that the part of the hook pin is large in use quantity and the like, and the hook pin is limited in use space in the inspection fixture, so that the hook pin is very inflexible and single in use, and a novel hook pin is provided, and is convenient to use flexibly in the later stage through manual control.

Disclosure of Invention

The present utility model is directed to a novel latch to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel hook pin, including assembly connection piece, first connecting block and second connecting block, assembly connection piece top is equipped with the round pin head, first connecting block rotates through the second axis of rotation to be connected in the position that assembly connection piece is close to the round pin head, and the position that first connecting block is close to the second axis of rotation is equipped with the compact heap, the compact heap is inserted and is established in the constant head tank of round pin head, the one end that the round pin head was kept away from at assembly connection piece is rotated through first axis of rotation to the second connecting block, the one end that assembly connection piece was kept away from to the first connecting block is rotated through the third axis of rotation and is connected with first threaded connection piece, the position that the second connecting block is close to the first connecting block is rotated through the fourth axis of rotation and is connected with second threaded connection piece, be equipped with coupling nut between first threaded connection piece and the second threaded connection piece, first connecting rod and second connecting rod one end are connected on coupling nut, and the other end of first connecting rod is connected respectively on first threaded connection piece and second threaded connection piece, through with the joint on the round pin head, then alright pulling the second connecting block drive the first connecting block and drive the connecting block and utilize the connecting rod to drive the sheet metal plate assembly connection piece to compress tightly on the connecting block.

Preferably, an insert is arranged on the second connecting block, and the insert can facilitate a worker to pull the second connecting block.

Preferably, the side edge of the assembly connecting piece is provided with a first gasket and a second gasket at positions close to the first rotating shaft and the second rotating shaft, and the end parts of the first rotating shaft and the second rotating shaft are respectively clamped in grooves of the first gasket and the second gasket.

Preferably, a third gasket is arranged at a position, close to the third rotating shaft, of the side edge of the first threaded connecting piece, and the end part of the third rotating shaft is clamped in a groove of the third gasket.

Preferably, a fourth gasket is arranged at a position, close to the fourth rotating shaft, of the side edge of the second threaded connecting piece, and the end part of the fourth rotating shaft is clamped in a groove of the fourth gasket.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sheet metal part is clamped on the pin head, and then the second connecting block can be pulled, so that the second connecting block drives the first connecting block to rotate, and the first connecting block can be utilized to drive the pressing piece to press the sheet metal part on the assembly connecting piece, so that the sheet metal part is very convenient to use, and the sheet metal part clamping device is simple in structure, can be used skillfully and flexibly, and improves the practicability of the sheet metal part clamping device.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

In the figure: 1. assembling a connecting piece; 2. a first connection block; 3. a second connection block; 4. an insert; 5. a coupling nut; 6. a first threaded connection; 7. a second threaded connection; 8. a first connecting rod; 9. a second connecting rod; 10. a first rotation shaft; 11. a first gasket; 12. a second gasket; 13. a second rotation shaft; 14. a third gasket; 15. a third rotation shaft; 16. a fourth gasket; 17. a fourth rotation shaft; 18. a pin head; 19. and a pressing member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, the present utility model provides a technical solution: including assembly connecting piece 1, first connecting block 2 and second connecting block 3, assembly connecting piece 1 top is equipped with round pin head 18, first connecting block 2 rotates through second axis of rotation 13 and connects the position that is close to round pin head 18 at assembly connecting piece 1, and the position that first connecting block 2 is close to second axis of rotation 13 is equipped with clamping piece 19, clamping piece 19 inserts and establishes in the constant head tank of round pin head 18, second connecting block 3 rotates the one end of connecting piece 1 keeping away from round pin head 18 through first axis of rotation 10, first connecting block 2 is kept away from the one end of assembly connecting piece 1 and is connected with first threaded connection piece 6 through the rotation of third axis of rotation 15, the position that second connecting block 3 is close to first connecting block 2 is connected with second threaded connection piece 7 through the rotation of fourth axis of rotation 17, be equipped with coupling nut 5 between first threaded connection piece 6 and the second threaded connection piece 7, first connecting rod 8 and second connecting rod 9 one end are connected on coupling nut 5, and the other end of first connecting rod 8 and second connecting rod 9 is connected respectively on first threaded connection piece 6 and second threaded connection piece 7, alright make use of first connecting piece 3 and then drive the sheet metal component 2 through the rotation of fourth axis of rotation 3, can make the first connecting piece 1 and then drive the sheet metal component 2.

Further, the second connecting block 3 is provided with an insert 4, and the insert 4 can facilitate a worker to pull the second connecting block 3.

Further, the side of the assembly connector 1 is provided with a first gasket 11 and a second gasket 12 near the first rotating shaft 10 and the second rotating shaft 13, and the ends of the first rotating shaft 10 and the second rotating shaft 13 are respectively clamped in the grooves of the first gasket 11 and the second gasket 12.

Further, a third gasket 14 is disposed at a position of the side edge of the first threaded connecting piece 6 near the third rotation shaft 15, and an end portion of the third rotation shaft 15 is clamped in a groove of the third gasket 14.

Further, a fourth gasket 16 is disposed at a position of the side edge of the second threaded connecting piece 7 near the fourth rotating shaft 17, and the end of the fourth rotating shaft 17 is clamped in a groove of the fourth gasket 16.

Working principle: when the sheet metal part is used, the sheet metal part is clamped on the pin head 18, then the plug-in part 4 can be lifted upwards by hand, so that the plug-in part 4 drives the second connecting block 3, the second connecting block 3 rotates on the assembly connecting piece 1 through the first rotating shaft 10, the second connecting block 3 drives the first connecting block 2 to rotate through the second threaded connecting piece 7, the first connecting rod 8, the second connecting piece of the connecting nut 5 and the first threaded connecting piece 6, meanwhile, the second threaded connecting piece 7 rotates on the second connecting block 3 through the fourth rotating shaft 17, the first threaded connecting piece 6 rotates on the first connecting block 2 through the third rotating shaft 15, the first connecting block 2 rotates on the assembly connecting piece 1 through the second rotating shaft 13, the sheet metal part can be pressed on the assembly connecting piece 1 by utilizing the first connecting block 2 to drive the pressing piece 19, the sheet metal part is very convenient to use, the sheet metal part pressing device is simple in structure, the sheet metal part pressing device can be used skillfully and flexibly, and the practicability of the sheet metal part pressing device is improved.

When the clamping is canceled, the second connecting block 3 is pulled reversely, so that the second connecting block 3 pulls the first connecting block 2 back, the first connecting block 2 drives the pressing piece 19 to move upwards, the sheet metal part is separated, and the fixing of the sheet metal part can be canceled.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A novel hook pin, which is characterized in that: the connecting rod comprises an assembly connecting piece (1), a first connecting block (2) and a second connecting block (3), wherein the top end of the assembly connecting piece (1) is provided with a pin head (18), the first connecting block (2) is rotationally connected to the position, close to the pin head (18), of the assembly connecting piece (1) through a second rotating shaft (13), a pressing piece (19) is arranged at the position, close to the second rotating shaft (13), of the first connecting block (2), the pressing piece (19) is inserted into a positioning groove of the pin head (18), the second connecting block (3) is rotationally connected to one end, far from the pin head (18), of the assembly connecting piece (1) through a first rotating shaft (10), one end, far from the assembly connecting piece (1), of the first connecting block (2) is rotationally connected with a first threaded connecting piece (6) through a third rotating shaft (15), the position, close to the first connecting block (3), of the second threaded connecting piece (7) is rotationally connected with a second threaded connecting piece (7) through a fourth rotating shaft (17), a connecting nut (5), a first connecting nut (8) and a second connecting rod (9) are arranged between the first threaded connecting piece (6) and the second threaded connecting piece (7), one end is rotationally connected to the first connecting rod (9), and the other ends of the first connecting rod (8) and the second connecting rod (9) are respectively connected to the first threaded connecting piece (6) and the second threaded connecting piece (7).

2. A novel hooking pin according to claim 1, characterized in that: an insert (4) is arranged on the second connecting block (3).

3. A novel hooking pin according to claim 1, characterized in that: the side of the assembly connecting piece (1) is provided with a first gasket (11) and a second gasket (12) close to the first rotating shaft (10) and the second rotating shaft (13), and the ends of the first rotating shaft (10) and the second rotating shaft (13) are respectively clamped in grooves of the first gasket (11) and the second gasket (12).

4. A novel hooking pin according to claim 1, characterized in that: the side of the first threaded connecting piece (6) is provided with a third gasket (14) close to a third rotating shaft (15), and the end part of the third rotating shaft (15) is clamped in a groove of the third gasket (14).

5. A novel hooking pin according to claim 1, characterized in that: a fourth gasket (16) is arranged at the side edge of the second threaded connecting piece (7) close to the fourth rotating shaft (17), and the end part of the fourth rotating shaft (17) is clamped in a groove of the fourth gasket (16).