CN209139745U - A kind of miniature rivet orientation riveting equipment of annular spread - Google Patents

Abstract

The utility model relates to a kind of miniature rivets of annular spread to orient riveting equipment, including rack, table top, lower mould bottom plate, lower mold fixed plate, guide post, lower template, cope plate, upper baffle plate, cope plate is equipped with upper pilot hole, positioning chamber is equipped at the top of lower template, cope plate bottom, which is equipped with, pushes boss, guide groove, rivet location hole are equipped at the top of lower template, frame top is equipped with stand, riveted cylinder is equipped at the top of stand, the cylinder rod of riveted cylinder is vertically arranged, the cylinder rod of riveted cylinder is connect with upper baffle plate, and rivet location hole side is set there are two positioning surface.The utility model passes through the guide groove become narrow gradually and carries out correcting to the miniature rivet being put into, when miniature rivet skids off guide groove by the guiding of miniature rivet so that miniature rivet rotates to correct angle, and then miniature rivet enters rivet location hole, it quickly can correctly place miniature rivet, without special screening installation, miniature rivet correct localization is high, and structure is simple, at low cost.

Description

A kind of miniature rivet orientation riveting equipment of annular spread

Technical field

The utility model relates to riveting equipment, in particular to a kind of miniature rivet of annular spread orients riveting equipment.

Background technique

Riveted is difficult to accurately quickly place rivet as common connection type for miniature and orientation closing-up In place, production efficiency is low, is especially difficult to realize artificial quickly placement, realizes riveted, and automatic riveting, equipment cost are high, knot Structure is complicated and is sent into error rate height.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of miniature rivets of annular spread to orient riveted Equipment.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of miniature rivet of annular spread orients riveting Equipment is closed, including rack, the table top that the rack top surface is set, the lower mould bottom plate being arranged on the table top, is arranged in institute It states the lower mold fixed plate at the top of lower mould bottom plate, the guide post being vertically arranged in the lower mold fixed plate, be arranged in the lower die Lower template above fixed plate, the cope plate above the lower template, the upper baffle plate that the upper mold plate top surface is set, The cope plate is equipped with upper pilot hole, is equipped with the guide sleeve cooperated with the guide post, the lower die in the upper pilot hole The positioning chamber for placing workpiece is equipped at the top of plate, the cope plate bottom, which is equipped with, pushes boss, be equipped at the top of the lower template with it is micro- The identical guide groove of type number of rivets, the guide groove lateral lower template center position from outside the lower template extend, institute State guide groove extend to the lower template center one end be equipped with rivet location hole, the pushing boss be located at the positioning chamber with And the surface of rivet location hole, the guiding groove width become narrow gradually from the guide groove outer end to the guide groove inner end, The frame top is equipped with stand, is equipped with riveted cylinder at the top of the stand, the cylinder rod of the riveted cylinder is vertically arranged, institute The cylinder rod for stating riveted cylinder is connect with the upper baffle plate, and the guide groove side is to be bonded with miniature rivet lateral plane Vertical plane, rivet location hole side set that there are two the positioning surfaces that are bonded with miniature rivet lateral plane.

Correcting is carried out to the miniature rivet being put by the guide groove become narrow gradually in above-mentioned design, when miniature rivet skids off By the guiding of miniature rivet so that miniature rivet rotates to correct angle when guide groove, and then miniature rivet enters rivet positioning Hole quickly can correctly place miniature rivet, be not necessarily to special screening installation, and miniature rivet correct localization is high, structure letter It is single, it is at low cost.

As the further improvement of the design, elastic component is equipped between the lower template and the lower mold fixed plate, it is described The only lower mold fixed plate is supported in elastic component bottom, and the only lower template bottom is supported at the top of the elastic component, is set in the lower template The pilot hole for having guide post to cooperate, elastic component effectively avoid the strong collision of upper and lower mould when riveted from promoting die life.

As the further improvement of the design, the elastic component is excellent power rubber column gel column, and the lower mold fixed plate, which is equipped with, places The flexibly positioned hole of excellent power rubber column gel column, it is at low cost, prevent excellent power glue overload damaged.

As the further improvement of the design, the upper mold base areas is greater than the upper mold plate suqare, the upper mold bottom Plate is equipped with the relief hole coaxial with the upper pilot hole, and the relief hole aperture is greater than the guide post outer diameter, is cope plate Strong riveted power is provided.

As the further improvement of the design, the rivet positioning hole is equipped with riveted thimble, the riveted thimble top Equipped with the locating slot cooperated with the miniature rivet bottom positioning edge, the lower template bottom is stretched out in riveted thimble bottom, The cooperation of riveted thimble and elastic component is so that riveted more can be in place.

The beneficial effects of the utility model are: the utility model passes through the guide groove become narrow gradually to the miniature rivet being put into Correcting is carried out, when miniature rivet skids off guide groove by the guiding of miniature rivet so that miniature rivet rotates to correct angle, And then miniature rivet enters rivet location hole, quickly can correctly place miniature rivet, is not necessarily to special screening installation, it is miniature Rivet correct localization is high, and structure is simple, at low cost.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the riveting die perspective view of the explosion of the utility model.

Fig. 3 is the lower mold assemblies partial enlargement diagram of the utility model.

1. rack in figure, 2. lower mold fixed plates, 3. lower mould bottom plates, 4. table tops, 5. guide posts, 6. stands, 7. riveted gas Cylinder, baffle plate on 8., 9. cope plates, 10. elastic components, 11. lower templates, 12. guide sleeves, pilot hole on 13., 14. relief holes, 15. flexibly positioned hole, 16. rivet location holes, 17. guide grooves, 18. positioning chambers, 19. push boss, 20. pilot holes, 21. rivetings Close thimble, 22. locating slots, 23. positioning surfaces.

Specific embodiment

Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with And explanation is only used to explain the utility model, but is not intended to limit the scope of the present invention.

Embodiment: a kind of miniature rivet orientation riveting equipment of annular spread, including rack 1, setting are in 1 top surface of rack Table top 4, the lower mould bottom plate 3 being arranged on the table top 4, lower mold fixed plate 2, perpendicular that 3 top of the lower mould bottom plate is set The straight guide post 5 being arranged in the lower mold fixed plate 2, is located at institute at the lower template 11 that 2 top of lower mold fixed plate is arranged in It states the cope plate 9 of 11 top of lower template, the upper baffle plate 8 of 9 top surface of cope plate is set, the cope plate 9 is equipped with upper Pilot hole 13, the upper pilot hole 13 is interior to be equipped with the guide sleeve 12 cooperated with the guide post 5, is equipped at the top of the lower template 11 The positioning chamber 18 of workpiece is placed, 9 bottom of cope plate, which is equipped with, pushes boss 19, is equipped with and miniature riveting at the top of the lower template 11 The identical guide groove 17 of quantity is followed closely, the guide groove 17 lateral 11 center position of lower template from outside the lower template 11 prolongs Stretch, the guide groove 17 extend to 11 center of lower template one end be equipped with rivet location hole 16, described pushing boss 19 In the surface of the positioning chamber 18 and rivet location hole 16,17 width of guide groove is from 17 outer end of guide groove to institute It states 17 inner end of guide groove to become narrow gradually, stand 6 is equipped at the top of the rack 1, riveted cylinder 7 is equipped at the top of the stand 6, it is described The cylinder rod of riveted cylinder 7 is vertically arranged, and the cylinder rod of the riveted cylinder 7 is connect with the upper baffle plate 8, the guide groove 17 sides are the vertical plane being bonded with miniature rivet lateral plane, 16 side of rivet location hole set there are two with miniature rivet The positioning surface 23 of lateral plane fitting.

Correcting is carried out to the miniature rivet being put by the guide groove 17 become narrow gradually in above-mentioned design, when miniature rivet is sliding Guiding when guide groove 17 by miniature rivet is so that miniature rivet rotates to correct angle out, and then miniature rivet enters rivet Location hole 16 quickly can correctly place miniature rivet, be not necessarily to special screening installation, and miniature rivet correct localization is high, Structure is simple, at low cost.

As the further improvement of the design, elastic component 10 is equipped between the lower template 11 and the lower mold fixed plate 2, The only lower mold fixed plate 2 is supported in 10 bottom of elastic component, and only 11 bottom of lower template is supported at the top of the elastic component 10, described Lower template 11 is equipped with the pilot hole 20 that guide post 5 cooperates, and elastic component 10 effectively avoids the strong collision of upper and lower mould when riveted from mentioning Rise die life.

As the further improvement of the design, the elastic component 10 is excellent power rubber column gel column, and the lower mold fixed plate 2 is equipped with and puts The flexibly positioned hole 15 of excellent power rubber column gel column is set, it is at low cost, prevent excellent power glue overload damaged.

As the further improvement of the design, upper 8 area of baffle plate is greater than 9 area of cope plate, the upper mold Bottom plate 8 is equipped with the relief hole 14 coaxial with the upper pilot hole 2013, and 14 aperture of relief hole is greater than outside the guide post 5 Diameter provides strong riveted power for cope plate 9.

As the further improvement of the design, riveted thimble 21, the riveted thimble are equipped in the rivet location hole 16 21 tops are equipped with the locating slot 22 cooperated with the miniature rivet bottom positioning edge, under 21 bottom of the riveted thimble stretching is described The cooperation of 11 bottom of template, riveted thimble 21 and elastic component 10 is so that riveted more can be in place.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (5)

1. a kind of miniature rivet of annular spread orients riveting equipment, which is characterized in that including rack, be arranged in the rack top surface Table top, be arranged on the table top lower mould bottom plate, be arranged at the top of the lower mould bottom plate lower mold fixed plate, be vertically arranged In the lower mold fixed plate guide post, be arranged in above the lower mold fixed plate lower template, be located at the lower template on The cope plate of side, the upper baffle plate that the upper mold plate top surface is arranged in, the cope plate are equipped with upper pilot hole, the upper guiding It is equipped with the guide sleeve cooperated with the guide post in hole, is equipped with the positioning chamber for placing workpiece, the upper mold at the top of the lower template Board bottom portion, which is equipped with, pushes boss, guide groove identical with miniature number of rivets is equipped at the top of the lower template, the guide groove is certainly The lateral lower template center position extends outside the lower template, and one end that the guide groove extends to the lower template center is set There are rivet location hole, the surface for pushing boss and being located at the positioning chamber and rivet location hole, the guiding groove width It is become narrow gradually from the guide groove outer end to the guide groove inner end, the frame top is equipped with stand, sets at the top of the stand There is riveted cylinder, the cylinder rod of the riveted cylinder is vertically arranged, and the cylinder rod of the riveted cylinder and the upper baffle plate connect It connects, the guide groove side is the vertical plane being bonded with miniature rivet lateral plane, there are two rivet location hole side is set The positioning surface being bonded with miniature rivet lateral plane.

2. the miniature rivet of a kind of annular spread according to claim 1 orients riveting equipment, characterized in that the lower template Elastic component is equipped between the lower mold fixed plate, the only lower mold fixed plate, the elastic component top are supported in the elastic component bottom Portion supports the only lower template bottom, and the lower template is equipped with the pilot hole of guide post cooperation.

3. the miniature rivet of a kind of annular spread according to claim 2 orients riveting equipment, characterized in that the elastic component For excellent power rubber column gel column, the lower mold fixed plate is equipped with the flexibly positioned hole for placing excellent power rubber column gel column.

4. the miniature rivet of a kind of annular spread according to claim 1 orients riveting equipment, characterized in that the upper mold bottom Plate suqare is greater than the upper mold plate suqare, and the upper baffle plate is equipped with the relief hole coaxial with the upper pilot hole, described to allow Position hole aperture is greater than the guide post outer diameter.

5. the miniature rivet of a kind of annular spread according to claim 1 orients riveting equipment, characterized in that the rivet is fixed It is equipped with riveted thimble in the hole of position, is equipped with the locating slot cooperated with the miniature rivet bottom positioning edge at the top of the riveted thimble, The lower template bottom is stretched out in riveted thimble bottom.