Special-shaped clasp nail and for follow closely device
Technical field
The present invention relates to a kind of V-shaped clasp nail and for spike devices, it can especially coordinate the specialshaped button of nail catcher machinery button
It follows closely and for following closely device.
Background technology
Currently, well known cross clasp nail cannot carry out the arrangement and combination of tight type, therefore mechanical dress is not fitted through
It sets and is continuously conveyed.
Invention content
In order to overcome the shortcomings of that existing cross clasp nail is not easy to be conveyed by mechanical device, the present invention provides one
Kind of special-shaped clasp nail and for following closely device, the abnormity clasp nail and can be by the way that clasp nail is arranged to V-shaped structure, to make it easy to for following closely device
Arrangement and combination, and therefore mechanical device is suitble to continuously to be conveyed.
The technical solution adopted by the present invention to solve the technical problems is:The present invention includes backboard, nail rod, retaining ring, lid
Plate, drive hole, piston, guide plate, limiting slot, goes out nail hole and spring at nail kit.
Clasp nail is collectively formed by backboard and nail rod, and backboard is V-shaped planar panel structure, and nail rod is column construction, nail rod
Lower end is set as pyramidal structure, if being provided with arterial highway retaining ring on the post jamb of nail rod, backboard is laterally arranged, and three nail rods are vertical
To being arranged in the lower section of backboard, the upper ends of three nail rods respectively with the tip head of the external end head of backboard or so support plate and backboard even
It connects.Nail kit is the rectangular box structure of upper end opening, former and later two guide plates being mutually parallel is provided in nail kit, two are led
Three parallel channels after in before being divided into the inner space of nail kit to plate, the right ends of two guide plates with the right side of nail kit
Tank wall connects, and the left ends of two guide plates retains certain gap between the left tank wall of nail kit, two guide plates it is upper
End face is below the case mouth end face of nail kit.Nail hole is offered out in the left end of nail kit bottom plate, it is described to go out nail hole and clasp nail
Backboard shape is identical.Piston is arranged in the intermediate channel of nail kit, is arranged between the right end of piston and the right tank wall of nail kit
There is spring, offers the limiting slot parallel with channel on the bottom plate of nail kit intermediate channel, be arranged on the lower face of piston
Have and the matched tenon of limiting slot.Cover board is connected in the upper port of nail kit, is offered and is followed closely on the capping of cover board left end
Go out the corresponding drive hole of nail hole in casket.Several clasp nails are set in sequence in nail kit from left to right, the backboard of each clasp nail
It is respectively positioned between the upper surface and cover board of front and back guide plate, the centre that the intermediate nail rod on each clasp nail is arranged sequentially nail kit is logical
In road, former and later two nail rods on each clasp nail are arranged sequentially respectively in former and later two channels in nail kit, most left in nail kit
Nail hole is corresponding with going out in nail kit for the clasp nail at end, and the in-between nail rod of the clasp nail of right end is connect with piston in nail kit.
In use, when the drive rod of nail catcher mechanically is entered by the drive hole on cover board in nail kit, you can by clasp nail
Go out nail hole extrusion in nail kit.When the drive rod of nail catcher mechanically exits nail kit, piston can under the action of the spring by
Another clasp nail is pushed to the left position of nail kit and is aligned with nail hole is gone out.
The invention has the advantages that by the way that clasp nail is arranged to V-shaped structure, to make it easy to arrange and combine,
And therefore mechanical device is suitble to continuously to be conveyed.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the front view of clasp nail of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is front view of the present invention for nail device.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the A-A profiles of Fig. 4.
Fig. 7 is the B-B profiles of Fig. 4.
Fig. 8 is the C-C profiles of Fig. 5.
Structural schematic diagram when Fig. 9 is Fig. 6 filling clasp nails.
Structural schematic diagram when Figure 10 is Fig. 7 filling clasp nails.
In figure:1. backboard.2. nail rod.3. retaining ring.4. cover board.5. nail kit.6. drive hole.7. piston.8. guide plate.9.
Limiting slot.10. going out nail hole.11. spring.
Specific implementation mode
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, clasp nail is collectively formed by backboard 1 and nail rod 2, backboard 1
For V-shaped planar panel structure, nail rod 2 is column construction, and the lower end of nail rod 2 is set as pyramidal structure, on the post jamb of nail rod 2
If being provided with arterial highway retaining ring 3, the laterally setting of backboard 1, three nail rods 2 are disposed longitudinally on the lower section of backboard 1, three nail rods 2
Upper end is connect with three ends of backboard 1 respectively.Nail kit 5 is the rectangular box structure of upper end opening, is provided in nail kit 5
Former and later two guide plates 8 being mutually parallel, two guide plates 8 inner space of nail kit 5 is divided into before in after three it is parallel
The right end in channel, two guide plates 8 is connect with the right tank wall of nail kit 5, the left ends of two guide plates 8 with nail kit 5
Retain certain gap between left tank wall, the upper surface of two guide plates 8 is below the case mouth end face of nail kit 5.In 5 bottom of nail kit
The left end of plate offers out nail hole 10, and described to go out nail hole 10 identical as 1 shape of backboard of clasp nail.Piston 7 is arranged in nail kit 5
In intermediate channel, it is provided with spring 11 between the right end of piston 7 and the right tank wall of nail kit 5, in the case of 5 intermediate channel of nail kit
The limiting slot 9 parallel with channel is offered on bottom plate, is provided on the lower face of piston 7 and 9 matched tenon of limiting slot.
Cover board 4 is connected in the upper port of nail kit 5, offered on the capping of 4 left end of cover board in nail kit 5 to go out nail hole 10 corresponding
Drive hole 6.Several clasp nails are set in sequence in from left to right in nail kit 5, and the backboard 1 of each clasp nail is respectively positioned on front and back guide plate
Between 8 upper surface and cover board 4, the intermediate nail rod 2 on each clasp nail is arranged sequentially in the intermediate channel of nail kit 5, each button
In former and later two channels that former and later two nail rods 2 nailed on are arranged sequentially respectively in nail kit 5, the clasp nail of left end in nail kit 5
Nail hole 10 is corresponding with going out in nail kit 5, and the in-between nail rod 2 of the clasp nail of right end is connect with piston 7 in nail kit 5.
In Fig. 1, Fig. 5, Fig. 9, Tu10Zhong, in use, when the drive rod of nail catcher mechanically passes through the drive hole 6 on cover board 4
When into nail kit 5, you can squeeze out go out nail hole 10 of the clasp nail in nail kit 5.When the drive rod of nail catcher mechanically exits nail kit 5
When, piston 7 can under the action of spring 11 by another clasp nail be pushed to the left position of nail kit 5 and with nail hole 10 is gone out it is right
Together.