A kind of joint pin automatic assembling device
Technical field
The present invention relates to a kind of joint pin combination when combination unit, specifically a kind of joint pin assemble automatically
Device.
Background technology
Joint pin is typically made up of hinge pin and pad, and the joint pin on existing market is pure manually installed, i.e. craft
Pad is placed on pin, due to no assembling device, efficiency is slow, and cost of labor is big.
The content of the invention
The invention provides a kind of joint pin automatic assembling device.
It is pure manually installed present invention aim to address the joint pin on existing market, i.e., manual is placed on pin by pad
Nail on, due to no assembling device, the problem of efficiency is slow, and cost of labor is big.
The technical solution adopted for the present invention to solve the technical problems is:A kind of joint pin automatic assembling device, including machine
Frame, the combined mechanism in frame, the cylinder on the right side of frame, described cylinder are laterally set, and described cylinder is located at
On cylinder frame, a standing groove is provided with the right side of described combined mechanism, described standing groove is inboard and outside is respectively equipped with first and determined
Position mouth and the second positioning port, inboard and outside in the middle part of described combined mechanism are respectively equipped with the first card ear and the second card ear, institute
The combined mechanism bottom stated is provided with connecting tube, is hollow structure inside described connecting tube, is provided with the left of described combined mechanism
Top plate.
Described connecting tube has three, and three connecting pipe structures are identical, and described connecting tube bottom is provided with connecting tube
Screwed hole, described frame relevant position are provided with cavity, and described cavity has three, and described cavity bottom is provided with cavity screw thread
Hole, described connecting tube are placed in cavity, i.e., described combined mechanism is coordinated so as to by combined mechanism by connecting tube and cavity
It is fixed in frame.
Described connecting tube is fixed with cavity by keeper, and described keeper includes screw rod and nut, described spiral shell
Bar through connecting tube bottom connection pipe thread hole after enter cavity screwed hole after pass, described screw rod is fixed by nut.
Described frame upper surface is provided with the first card slot mouth coordinated with the first card ear and the second card ear and the second neck
Mouthful, the jacking block coordinated with top plate is additionally provided with described frame upper surface, after described combined mechanism is installed in frame, it the
One card ear and the second card ear are stuck in the first card slot mouth and the second card slot mouth, and described top plate lateral surface peaks at jacking block medial surface
On.
Space is left between standing groove lower surface on the right side of described frame upper surface and combined mechanism.
The present invention has reasonable in design, by mechanical device and hand fit, substitutes pure manually installed.
Brief description of the drawings
Fig. 1 is the structural representation of the combined mechanism of the present invention.
Fig. 2 is Fig. 1 A-A cross-sectional views.
Fig. 3 is the combined mechanism and assembling product structure schematic diagram of the present invention.
Fig. 4 is the assembling structure schematic diagram of the present invention.
Fig. 5 is the rack construction schematic diagram of the present invention.
Fig. 6 is the first card ear of the present invention and the structural representation of the first card slot mouth.
Fig. 7 is one of assembling product structure schematic diagram of the present invention.
Fig. 8 is the two of the assembling product structure schematic diagram of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples:
As illustrated, the present invention includes a kind of joint pin automatic assembling device, including frame 13, the group in frame 13
Mechanism 9 is closed, the cylinder 1-3, described cylinder 1-3 located at the right side of frame 13 are laterally set, and described cylinder 1-3 is located at cylinder frame
On 1-4, the described right side of combined mechanism 9 is provided with a standing groove 3, and described standing groove 3 is inboard and outside is respectively equipped with first and determined
The position positioning port 2 of mouth 4 and second, the inboard and outside at the described middle part of combined mechanism 9 are respectively equipped with the first card ear 5 and the second card ear
1, the described bottom of combined mechanism 9 is provided with connecting tube 6, and the described inside of connecting tube 6 is hollow structure, described combined mechanism 9
Left side is provided with top plate 7.
Described connecting tube 6 has three, and three connecting tubes 6 structure is identical, and the described bottom of connecting tube 6 is provided with connection
Pipe thread hole 8, the described relevant position of frame 13 are provided with cavity 21, and described cavity 21 has three, the described bottom of cavity 21
Provided with cavity screwed hole 14, described connecting tube 6 is placed in cavity 21, i.e., described combined mechanism 9 passes through connecting tube 6 and cavity
21 coordinate so as to which combined mechanism 9 is fixed in frame 13.
Described connecting tube 6 is fixed with cavity 21 by keeper, and described keeper includes screw rod 16 and nut 15, institute
The screw rod 16 stated through connecting tube bottom connection pipe thread hole 8 after enter cavity screwed hole 14 after pass, described screw rod 16
Fixed by nut 15.
Described frame upper surface 22 is provided with the first card slot mouth 19 for coordinating with the first card ear 5 and the second card ear 1 and the
Two draw-in groove mouth 20, the jacking block 17 coordinated with top plate is additionally provided with described frame upper surface 22, and described combined mechanism 9 is installed on
After in frame 13, its first card ear 5 and the second card ear 1 are stuck in the first card slot mouth 19 and the second card slot mouth 20, described top plate 7
Lateral surface is peaked on the medial surface of jacking block 17.
Space is left between described frame upper surface 22 and the standing groove lower surface on the right side of combined mechanism 9.
The present invention principle be:The pad 10 of product is first put into standing groove 3, and is stuck in the first positioning port 4 and
In two positioning ports 2, then by hinge pin 11 through pad pin-and-hole 12 in, gone by cylinder 1-3 jackings, because pad
First it is stuck in the first positioning port 4 and the second positioning port 2 so that what pad can be stablized is in relative static conditions, and hinge is worn in raising
The efficiency of pin, due to by pin pass through pad pin-and-hole when, its external force(Cylinder)Direction passed to from the side of pad
Opposite side, by accompanying drawing 3 or accompanying drawing 4, the direction of power is turned left from the right side, in order that the resistance to overturning of combined mechanism 9 is obtained, design
First card ear 5 and the second card ear 1 are stuck in the first card slot mouth 19 and the second card slot mouth 20, the described lateral surface top of top plate 7
In on the medial surface of jacking block 17, so when the direction of power is turned left from the right side, combined mechanism 9 will not be moved so that combined mechanism 9 is more
Add stabilization.