Hexagonal rotating shaft multi-head guide clamp for assembly

Abstract

The utility model discloses a hexagonal rotating shaft multi-head guide fixture for assembly, which comprises a bottom plate, a fixed plate is fixedly mounted in the middle of the bottom plate, two pairs of rotating mounting seats are fixedly mounted on the front side wall of the bottom plate, a hexagonal rotating shaft is arranged between each pair of rotating mounting seats, rotating rods are fixedly mounted at two ends of each hexagonal rotating shaft, and the rotating rods are fixedly mounted on the bottom plate. The rotating rod is rotationally installed on the rotating installation base, three guide blocks distributed at equal intervals are fixedly installed on the hexagonal rotating shaft, and conical guide holes are formed in the ends, away from the hexagonal rotating shaft, of the guide blocks. When the device is used, the rocker arm is rotated and drives the hexagonal rotating shaft to rotate, so that the three corresponding guide blocks are synchronously driven to turn over, the conical guide holes in the guide blocks are aligned with assembly screw holes of parts to be assembled, a plurality of parts to be assembled can be conveniently assembled at the same time, the working efficiency is improved, and the device is relatively simple in structure and convenient to operate. The device is convenient to manufacture, low in cost and suitable for production of small and medium-batch orders.

Description

Technical Field

[0001] The utility model relates to the technical field of product assembly tools, in particular to a hexagonal rotating shaft multi-head guide clamp for assembly. Background Art

[0002] Product assembly refers to the process of combining several parts into components according to specified requirements or combining several parts and components into products. The screw guide mechanism of manually assembled products is usually single-head operation. If it is made into multiple-head simultaneous guiding operation, the production cycle will be long and the cost will be high, which is not suitable for small and medium-sized batch orders. How to make a multi-head screw guide fixture suitable for small and medium-sized batch orders that can meet production delivery while reducing cost investment has become an urgent problem that people in this field need to solve. Utility Model Content

[0003] The utility model aims to provide a hexagonal rotating shaft multi-head guide fixture for assembly to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a hexagonal rotating shaft multi-head guide fixture for assembly, comprising:

[0005] A base plate, a fixed plate is fixedly installed in the middle of the base plate, two pairs of rotating mounting seats are fixedly installed on the front side wall of the base plate, the two pairs of rotating mounting seats are symmetrically arranged up and down, a hexagonal rotating shaft is arranged between each pair of the rotating mounting seats, rotating rods are fixedly installed at both ends of the hexagonal rotating shaft, the rotating rods are rotatably installed on the rotating mounting seat, three equidistantly distributed guide blocks are fixedly installed on the hexagonal rotating shaft, a conical guide hole is opened at the end of the guide block away from the hexagonal rotating shaft, the rotating rods at one end of the two hexagonal rotating shafts extend to the outside of the corresponding rotating mounting seat and are fixedly installed with rocker arms, six parts placement holes are opened on the front side wall of the fixed plate, the six parts placement holes correspond to the six guide blocks one by one, and the parts to be assembled are placed on the parts placement holes.

[0006] Preferably, the parts to be assembled include a part square column and a part panel, and the part square column is provided with a directional groove.

[0007] Preferably, six spring seats are fixedly mounted on the bottom plate, the six spring seats correspond to six guide blocks respectively, and a square positioning block is slidably mounted on a side wall of the spring seat close to the guide block, and the square positioning block rests on the guide block.

[0008] Preferably, a positioning pin is fixedly mounted on the square positioning block, the positioning pin is slidably connected to the spring seat, and a tension spring is sleeved and mounted on the positioning pin.

[0009] Preferably, an elastic limiting column is fixedly mounted on the front side wall of the spring seat.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. When the utility model is used, the part square column is placed into the part placement hole, and then the screw hole of the part panel is aligned with the screw hole of the part square column, and then the rocker arm is rotated, and the rocker arm drives the hexagonal shaft to rotate, thereby synchronously driving the corresponding three guide blocks to flip, so that the tapered guide holes on the guide blocks are aligned with the assembly screw holes of the parts to be assembled, which is convenient for assembling multiple parts to be assembled at the same time, improving work efficiency, and the device has a relatively simple structure, is easy to manufacture, and has low cost, and is suitable for the production of small and medium batch orders;

[0012] 2. The utility model cooperates with the spring seat, the square positioning block and the positioning pin, so that when the guide block rotates, the end of the guide block can push the square positioning block to slide, thereby pushing the positioning pin to slide in the direction of the part square column. When the direction of the part square column is correct, the positioning pin can be inserted into the positioning groove of the part square column. When the direction of the part square column is wrong, the positioning pin cannot be inserted into the positioning groove, thereby preventing the part square column from being installed in the wrong direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the hexagonal rotating shaft multi-head guide fixture for assembly proposed by the utility model;

[0014] Figure 2 This is a side view of the structure of the guide block in the hexagonal rotating shaft multi-head guide fixture for assembly proposed by the utility model when it is not working;

[0015] Figure 3 The utility model is a side view of the guide block in the hexagonal rotating shaft multi-head guide fixture for assembly when it is working.

[0016] In the figure: 1. Base plate; 2. Fixed plate; 3. Rotating mounting seat; 4. Hexagonal rotating shaft; 5. Rotating rod; 6. Guide block; 7. Conical guide hole; 8. Rocker arm; 9. Part placement hole; 10. Parts to be assembled; 11. Part square column; 12. Part panel; 13. Spring seat; 14. Square positioning block; 15. Positioning pin; 16. Elastic limit column; 17. Orienting groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a hexagonal rotating shaft multi-head guide fixture for assembly, comprising:

[0019] A base plate 1, a fixed plate 2 is fixedly installed in the middle of the base plate 1, two pairs of rotating mounting seats 3 are fixedly installed on the front side wall of the base plate 1, the two pairs of rotating mounting seats 3 are symmetrically arranged up and down, a hexagonal rotating shaft 4 is arranged between each pair of the rotating mounting seats 3, rotating rods 5 are fixedly installed at both ends of the hexagonal rotating shaft 4, the rotating rod 5 is rotatably installed on the rotating mounting seat 3, three equidistantly distributed guide blocks 6 are fixedly installed on the hexagonal rotating shaft 4, a conical guide hole 7 is opened at one end of the guide block 6 away from the hexagonal rotating shaft 4, the rotating rods 5 at one end of the two hexagonal rotating shafts 4 are extended to the outside of the corresponding rotating mounting seat 3 and are fixedly installed with a rocker arm 8, six parts placement holes 9 are opened on the front side wall of the fixed plate 2, the six parts placement holes 9 correspond to the six guide blocks 6 respectively, and the parts 10 to be assembled are placed on the part placement holes 9.

[0020] The part to be assembled 10 includes a part square column 11 and a part panel 12 , and the part square column 11 is provided with an orientation groove 17 .

[0021] Six spring seats 13 are fixedly installed on the bottom plate 1, and the six spring seats 13 correspond to the six guide blocks 6 respectively. A square positioning block 14 is slidably installed on a side wall of the spring seat 13 close to the guide block 6. The square positioning block 14 is against the guide block 6, and the end of the guide block 6 can push the square positioning block 14 to slide when the guide block 6 rotates.

[0022] A positioning pin 15 is fixedly installed on the square positioning block 14, and the positioning pin 15 is slidably connected to the spring seat 13. A tension spring is sleeved and installed on the positioning pin 15. When the square positioning block 14 slides, it can push the positioning pin 15 to slide and insert it into the positioning groove 17 of the component square column 11, so as to avoid the component square column 11 from being installed in the wrong direction.

[0023] An elastic limiting column 16 is fixedly mounted on the front side wall of the spring seat 13 , and the elastic limiting column 16 can reduce vibration when the guide block 6 transitions to the working state.

[0024] Working principle: When the utility model is used, the part square column 11 is placed into the part placement hole 9, and then the screw hole of the part panel 12 is aligned with the screw hole of the part square column 11, and then the rocker arm 8 is rotated, and the rocker arm 8 drives the hexagonal shaft 4 to rotate, thereby synchronously driving the corresponding three guide blocks 6 to flip, so that the tapered guide hole 7 on the guide block 6 is aligned with the assembly screw hole of the part 10 to be assembled, which is convenient for assembling multiple parts 10 to be assembled at the same time, and the work efficiency is improved. The device has a relatively simple structure, is easy to make, and has low cost. It is suitable for the production of small and medium-sized batch orders. When the guide block 6 rotates, the end of the guide block 6 can push the square positioning block 14 to slide, thereby pushing the positioning pin 15 to slide in the direction of the part square column 11. When the direction of the part square column 11 is correct, the positioning pin 15 can be inserted into the positioning groove 17 of the part square column 11. When the direction of the part square column 11 is wrong, the positioning pin 15 cannot be inserted into the positioning groove 17, which prevents the part square column 11 from being installed in the wrong direction. When the guide block 6 exits the working state, the tension spring can automatically reset the positioning pin 15.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Hexagonal shaft multi-head guide fixture for assembly, characterized in that: include: A bottom plate (1), a fixed plate (2) is fixedly mounted in the middle of the bottom plate (1), two pairs of rotating mounting seats (3) are fixedly mounted on the front side wall of the bottom plate (1), the two pairs of rotating mounting seats (3) are symmetrically arranged up and down, a hexagonal rotating shaft (4) is arranged between each pair of the rotating mounting seats (3), a rotating rod (5) is fixedly mounted at both ends of the hexagonal rotating shaft (4), the rotating rod (5) is rotatably mounted on the rotating mounting seat (3), and three equidistantly distributed rotating rods (5) are fixedly mounted on the hexagonal rotating shaft (4) A guide block (6) is provided, wherein one end of the guide block (6) away from the hexagonal rotating shaft (4) is provided with a conical guide hole (7), the rotating rods (5) at one end of the two hexagonal rotating shafts (4) are both extended to the outside of the corresponding rotating mounting seats (3) and are both fixedly mounted with rocker arms (8), and six parts placement holes (9) are provided on the front side wall of the fixing plate (2), the six parts placement holes (9) respectively correspond to the six guide blocks (6), and the parts (10) to be assembled are placed on the parts placement holes (9).

2. The hexagonal shaft multi-head guide fixture for assembly according to claim 1, characterized in that: The part to be assembled (10) comprises a part square column (11) and a part panel (12), and the part square column (11) is provided with an orientation groove (17).

3. The hexagonal shaft multi-head guide fixture for assembly according to claim 1, characterized in that: Six spring seats (13) are fixedly mounted on the bottom plate (1), and the six spring seats (13) correspond to the six guide blocks (6) respectively. A square positioning block (14) is slidably mounted on a side wall of the spring seat (13) close to the guide block (6), and the square positioning block (14) abuts against the guide block (6).

4. The hexagonal shaft multi-head guide fixture for assembly according to claim 3, characterized in that: A positioning pin (15) is fixedly mounted on the square positioning block (14), the positioning pin (15) is slidably connected to the spring seat (13), and a tension spring is sleeved and mounted on the positioning pin (15).

5. The hexagonal shaft multi-head guide fixture for assembly according to claim 3, characterized in that: An elastic limiting column (16) is fixedly mounted on the front side wall of the spring seat (13).

Images