CN211354119U

CN211354119U - Riveting device for zipper head

Info

Publication number: CN211354119U
Application number: CN202020014044.0U
Authority: CN
Inventors: 张建良
Original assignee: Jiaxing Nanyang Hardware Co ltd
Current assignee: Jiaxing Nanyang Hardware Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-08-28
Anticipated expiration: 2030-01-04

Abstract

The utility model relates to the field of zipper head riveting equipment, in particular to a riveting device of a zipper head, which comprises a workbench, wherein a stand column is fixed on the workbench, a mounting seat is fixed on the stand column, the mounting seat is arranged in a hollow way, a first hole is arranged on the upper end surface of the mounting seat in a penetrating way, a rack slides in the first hole, a second hole is arranged on the side wall of the mounting seat in a penetrating way, a driving rod rotates in the second hole, a gear is coaxially fixed on the driving rod, the gear is meshed with the rack, a riveting head is fixed on the end surface of the rack, a die seat for placing a zipper is fixed on the upper surface of the workbench, the die seat is positioned under the riveting head, a drawing piece for resetting the rack is arranged at the upper end of the rack, a driving piece for driving the driving rod to rotate is arranged on the workbench, and the riveting process is carried out, the phenomenon that the pull head falls is difficult to appear in the zipper head, has improved the riveting quality of zipper head.

Description

Riveting device for zipper head

Technical Field

The utility model belongs to the technical field of the zipper head riveting equipment and specifically relates to a zipper head's riveting set is related to.

Background

The zipper is also called zipper, including zipper teeth, zipper head, pull ring, limit code or locking component, etc., and is a connecting component for combining or separating articles according to the continuously arranged zipper teeth, and the zipper has extensive application, and has been extensively used in various fields of spaceflight, aviation, military affairs, medical treatment and civil use, etc.

The utility model discloses a utility model with notice number CN207152073U relates to the technical field of zippers, in particular to a zipper puller, which comprises a zipper puller body and a pull nose, wherein the zipper puller body comprises an upper piece, a lower piece and a supporting piece, the front end of the upper piece and the front end of the lower piece are connected into a whole through the supporting piece, and the rear end of the pull nose and the rear end of the upper piece are connected into a whole; an accommodating space for accommodating the pull ring is formed between the pull nose and the upper piece, the edges of two opposite sides of the upper piece and the lower piece are respectively provided with a convex edge block, an engaging space for the zipper teeth to be engaged is formed after the upper piece and the lower piece are bent, the supporting piece is positioned in the middle of the front end of the engaging space, and two sides of the supporting piece are respectively provided with an introducing port for the zipper teeth of the zipper to penetrate; the support sheet is provided with an arc groove, and the back of the arc groove is an arc bulge. The utility model relates to a zipper head which has large strength, smooth zipper and can adopt punch forming.

The zipper puller disclosed by the above patent, the mode of pressfitting is adopted at the riveting in-process in the prior art, with the pull head riveting in the zipper puller, the pressfitting mode that current small-size zipper puller manufacture factory adopted is to place the zipper puller on the mould, then use the rubber hammer to tap, and then rivet the pull head in the zipper puller, but this kind of riveting mode is because the position of knocking at every turn all is different, when knocking the afterbody of zipper lug, the zipper lug at this moment does not have the riveting, the workman often just places in the good zipper puller material pile of riveting for riveting consequently, thereby produce production quality problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a draw zipper head's riveting set, it has the riveting position accuracy, effect that the riveting is of high quality.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a zipper head's riveting set, includes the workstation, be fixed with the stand on the workstation, be fixed with the mount pad on the stand, the mount pad is the cavity setting, run through on the up end of mount pad and seted up first hole, first downthehole slip has the rack, run through on the lateral wall of mount pad and seted up the second hole, second downthehole rotation has the actuating lever, coaxial fixed with the gear on the actuating lever, wheel and rack toothing, be fixed with the die head on the terminal surface of rack, be fixed with the mould seat that is used for placing the zip fastener on the upper surface of workstation, the mould seat is located the die head under, the upper end of rack is provided with the tensioning member that is used for the rack to reset, be provided with on the workstation and be used for driving actuating lever pivoted driving piece.

Through adopting above-mentioned technical scheme, when needs are with the pull head riveting on the lug, at this moment will wear at the zip fastener of pull head and place in the die cavity of mould seat at first, then drive the actuating lever through the driving piece and rotate, thereby make the vertical lapse of gear engagement rack, and then the rack is together with the vertical lapse of rivet, the rivet pressfitting is on the lug of zip fastener head, make the opening of lug closed, thereby make the pull head be difficult to pull out from the position of lug, the riveting process, the position of mould seat has been adjusted, make the lug of zip fastener head be located the rivet directly over, the mould seat makes the zip fastener head be difficult to remove on the workstation, thereby guarantee that the position of each pressfitting of rivet head is all the same, the phenomenon that the pull head dropped is difficult to appear to the zip fastener head, the riveting quality of zip fastener head has been improved.

The utility model discloses further set up to: the stretching piece comprises a first connecting plate fixed on the upper end face of the stand column, a spring fixed between the rack and the first connecting plate, a second connecting plate fixed on the upper end face of the rack, and a limiting bolt fixed on the rack, one end of the spring is fixed on one side, close to the rack, of the first connecting plate, the other end of the spring is fixed on the upper surface of the second connecting plate, and the limiting bolt is located below the mounting seat.

Through adopting above-mentioned technical scheme, draw the in-process that the zipper head pulled the nose when the riveting, the vertical lapse of rack to the spring is by the stay cord, and after the rivet pressfitting had pulled the nose, the rack was vertical upwards slided under the restoring force of spring, and spacing bolt makes the rack be difficult to be pulled up completely, has carried on spacingly to the rack.

The utility model discloses further set up to: the driving part comprises a chain wheel rotating on the stand column, a chain wound on the chain wheel, a pull rod fixed at one end, far away from the mounting seat, of the driving rod, a pedal plate rotating below the workbench and a steel wire rope fixed between the chain and the pedal plate, the chain wheel is meshed with the chain, one end of the chain is fixed at one end, far away from the pedal plate, of the steel wire rope, the other end of the chain is fixed at one end, far away from the driving rod, of the pull rod, the axis of the pull rod is perpendicular to the axis of the driving rod, a third hole is formed in the upper surface of the workbench.

Through adopting above-mentioned technical scheme, when the rivet draws the draw the nose of zipper head, step on the running-board this moment, wire rope pulling chain for zip fastener pulling pull rod rotates, and then the actuating lever rotates, and gear engagement rack makes the vertical lapse of rack, and then accomplishes the riveting action.

The utility model discloses further set up to: the downthehole rotation of second has two be convenient for wire rope and slides the downthehole roller bearing in the third, the axis of roller bearing perpendicular to the axis of third hole, wire rope is located between two roller bearings.

Through adopting above-mentioned technical scheme, wire rope is located between two rollers, and the roller bearing has reduced the frictional force between wire rope and the third hole, and the wire rope of being convenient for slides.

The utility model discloses further set up to: a rubber pad is fixed on the pedal plate, and a plurality of bulges are fixed on one side, away from the pedal plate, of the rubber pad.

Through adopting above-mentioned technical scheme, the rubber pad has increased the frictional force between sole and the running-board, and the workman of being convenient for steps on the running-board, and the arch has further increased the frictional force between sole and the running-board, and the workman of being convenient for steps on the running-board.

The utility model discloses further set up to: the upright post is sleeved with a connecting sleeve, and a locking bolt used for limiting the connecting sleeve to vertically slide is connected to the connecting sleeve in a threaded mode.

Through adopting above-mentioned technical scheme, can adjust the height of adapter sleeve through setting up the adapter sleeve, when adjusting the adapter sleeve height, rotate the locking bolt, then with the vertical upwards slip of adapter sleeve, then rotate the locking bolt again, and then realize the function of height-adjusting.

The utility model discloses further set up to: the upper end face of the upright post is provided with a butt joint groove, the length direction of the butt joint groove is parallel to the axis direction of the upright post, and the locking bolt is in butt joint in the butt joint groove.

Through adopting above-mentioned technical scheme, during the fastening adapter sleeve for locking bolt butt is in the butt joint inslot, thereby makes the adapter sleeve be difficult to rotate more.

The utility model discloses further set up to: and the second connecting plate is in threaded connection with an adjusting bolt for adjusting the descending height of the rack.

Through adopting above-mentioned technical scheme, adjusting bolt stretches out the length that the second connecting plate equals the length that the rack descends, through rotating adjusting bolt, alright with the stroke of adjusting the rack to adjust the degree that the die pressfitting draws zipper head to draw the nose.

To sum up, the utility model discloses a beneficial technological effect does: the die base is arranged, so that the zipper puller is difficult to move on the workbench, and the rivet head and the rack are arranged, so that the rivet nose of the zipper puller is convenient to rivet; by arranging the pedal, a worker can conveniently step the pedal to drive the gear to rotate, and by arranging the rolling shaft, the shaft reduces the friction force between the steel wire rope and the third hole, so that the steel wire rope can conveniently slide in the third hole; the rubber pad and the bulges are arranged, so that the friction force between the sole and the pedal is increased, and a worker can conveniently step on the pedal; the height of the connecting sleeve is convenient to adjust by arranging the connecting sleeve and the locking bolt, and the sliding stroke of the rack is convenient to adjust by arranging the adjusting bolt.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is an exploded view of the mount of the present embodiment.

Reference numerals: 1. a work table; 2. a column; 3. a mounting seat; 4. a first hole; 5. a rack; 6. a second hole; 7. a drive rod; 8. a gear; 9. riveting heads; 10. a mold base; 11. a tension member; 12. a drive member; 13. a first connecting plate; 14. a spring; 15. a second connecting plate; 16. a limit bolt; 17. a sprocket; 18. a chain; 19. a pull rod; 20. a foot pedal; 21. a wire rope; 22. a third aperture; 23. a roller; 24. a rubber pad; 25. a protrusion; 26. connecting sleeves; 27. locking the bolt; 28. a butt joint groove; 29. and adjusting the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a rivet joint device of zipper head, including workstation 1, be fixed with stand 2 on the workstation 1, be fixed with mount pad 3 on the stand 2.

As shown in fig. 1 and 2, the mount pad 3 is the cavity setting, first hole 4 has been seted up to the top of mount pad 3, the both ends of first hole 4 all communicate with the external world, the inner chamber intercommunication of first hole 4 and mount pad 3, it has rack 5 to slide in the first hole 4, rack 5 is vertical setting, the length direction and the vertical direction of rack 5 are parallel, the lower extreme of rack 5 stretches out outside mount pad 3, the upper end of rack 5 also stretches out outside mount pad 3, be fixed with rivet 9 on the lower terminal surface of rack 5, be fixed with on the upper surface of workstation 1 and be used for placing the mould seat 10 of drawing the zipper head, mould seat 10 is located rivet 9 under.

As shown in fig. 1 and 2, a second hole 6 is formed in the mounting seat 3, an axis of the second hole 6 is perpendicular to the vertical direction, the second hole 6 is communicated with an inner cavity of the mounting seat 3, a driving rod 7 is rotatably connected in the second hole 6, one end of the driving rod 7 extends out of the mounting seat 3, a gear 8 is coaxially fixed on the driving rod 7, and the gear 8 is meshed with the rack 5.

As shown in fig. 1 and 2, a driving member 12 for driving the rack 5 to vertically slide up and down is disposed on the working table 1, the driving member 12 includes a chain wheel 17 and a chain 18, pull rod 19, running-board 20 and wire rope 21, sprocket 17 rotates to be connected on stand 2, the axis of sprocket 17 is perpendicular to the axis of stand 2, chain 18 is around rolling up on sprocket 17, sprocket 17 and chain 18 meshing, the one end that the actuating lever 7 stretches out mount pad 3 is fixed to pull rod 19 one end, the axis of pull rod 19 sets up with the axis of actuating lever 7 is perpendicular, running-board 20 rotates to be connected on the base, third hole 22 has been seted up on workstation 1, the rotation of third hole 22 has two pivots, wire rope 21 is located between two pivots, wire rope 21 one end is fixed in the one end that workstation 1 was kept away from at running-board 20, the one end at chain 18 is fixed to the other end, the one end that wire rope 21 was kept away from to chain 18 is fixed.

As shown in fig. 1, a rubber pad 24 is fixed on the pedal 20, a plurality of protrusions 25 are fixed on one side of the rubber pad 24 away from the pedal 20, and the rubber pad 24 and the protrusions 25 increase the friction force between the sole and the pedal 20, so that a worker can step on the pedal 20 conveniently.

As shown in fig. 1 and 2, the upper end of the rack 5 is provided with an extension member 11 for returning the rack 5, the extension member 11 comprises a first connecting plate 13, a spring 14, a second connecting plate 15 and a limit bolt 16, the first connecting plate 13 is fixed on the upper end surface of the upright post 2, the second connecting plate 15 is fixed on the upper end surface of the rack 5, the spring 14 is located between the first connecting plate 13 and the second connecting plate 15, one end of the spring 14 is fixed on the first connecting plate 13, the other end is fixed on the second connecting plate 15, the limit bolt 16 is screwed on the rack 5, the limit bolt 16 is located below the mounting seat 3, the second connecting plate 15 is screwed with an adjusting bolt 29 for adjusting the descending height of the rack 5, the adjusting bolt 29 is vertically arranged, the length of the adjusting bolt 29 extending out of the second connecting plate 15 is equal to the sliding stroke of the rack 5, when the rack 5 slides at the lowest, the adjusting bolt 29 abuts on the upper surface of the mount 3, thereby making it difficult for the rack 5 to slide vertically downward.

As shown in fig. 2, a connecting sleeve 26 is sleeved on the upright column 2, a butt groove 28 is formed in the upper end surface of the upright column 2, the length direction of the butt groove 28 is parallel to the axis direction of the upright column 2, a locking bolt 27 used for limiting the vertical sliding of the connecting sleeve 26 is connected to the connecting sleeve 26 in a threaded manner, the locking bolt 27 is abutted to the butt groove 28, the rotating shaft of the chain wheel 17 is fixed on the outer wall of the connecting sleeve 26, and the axis of the rotating shaft of the chain wheel 17 is perpendicular to the axis of the upright column 2.

The implementation principle of the embodiment is as follows: when riveting the zipper head with the assembled puller, the riveting device is needed to rivet and press the pull nose, the pedal plate 20 is stepped at the moment, the steel wire rope 21 pulls the zipper to rotate, the zipper pulls the pull rod 19 to rotate, so that the pull rod 19 rotates together with the driving rod 7, the gear 8 is meshed with the rack 5 to vertically slide downwards, the spring 14 is located at a stretching position at the moment, until the adjusting bolt 29 abuts against the upper end surface of the mounting seat 3, the rivet head 9 is pressed on the pull nose of the zipper, the puller is difficult to fall out from the notch of the pull nose, when riveting is completed, the rack 5 vertically slides upwards due to the restoring force of the spring 14 until resetting is completed, and the whole riveting process is finished at the moment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a zip fastener head's riveting set, includes workstation (1), its characterized in that: an upright post (2) is fixed on the workbench (1), a mounting seat (3) is fixed on the upright post (2), the mounting seat (3) is arranged in a hollow manner, a first hole (4) is formed in the upper end face of the mounting seat (3) in a penetrating manner, a rack (5) is arranged in the first hole (4) in a sliding manner, a second hole (6) is formed in the side wall of the mounting seat (3) in a penetrating manner, a driving rod (7) rotates in the second hole (6), a gear (8) is coaxially fixed on the driving rod (7), the gear (8) is meshed with the rack (5), a rivet head (9) is fixed on the end face of the rack (5), a mold seat (10) for placing a zipper is fixed on the upper surface of the workbench (1), the mold seat (10) is located right below the rivet head (9), and a stretching piece (11) for resetting the rack (5) is arranged at the upper end of the rack (5), and a driving piece (12) for driving the driving rod (7) to rotate is arranged on the workbench (1).

2. The fastener stringer riveting apparatus according to claim 1, wherein: the stretching piece (11) comprises a first connecting plate (13) fixed on the upper end face of the stand column (2), a spring (14) fixed between the rack (5) and the first connecting plate (13), a second connecting plate (15) fixed on the upper end face of the rack (5), and a limiting bolt (16) fixed on the rack (5), wherein one end of the spring (14) is fixed on one side, close to the rack (5), of the first connecting plate (13), the other end of the spring is fixed on the upper surface of the second connecting plate (15), and the limiting bolt (16) is located below the mounting seat (3).

3. The fastener stringer riveting apparatus according to claim 1, wherein: the driving piece (12) comprises a chain wheel (17) rotating on the upright post (2), a chain (18) wound on the chain wheel (17), a pull rod (19) fixed at one end, far away from the mounting seat (3), of the driving rod (7), a pedal plate (20) rotating below the workbench (1), and a steel wire rope (21) fixed between the chain (18) and the pedal plate (20), wherein the chain wheel (17) is meshed with the chain (18), one end of the chain (18) is fixed at one end, far away from the pedal plate (20), of the steel wire rope (21), the other end of the chain is fixed at one end, far away from the driving rod (7), of the pull rod (19), the axis of the pull rod (19) and the axis of the driving rod (7) are vertically arranged, a third hole (22) is formed in the upper surface of the workbench (1) in a penetrating mode, and the steel wire rope.

4. The fastener stringer riveting apparatus according to claim 3, wherein: two rollers (23) which are convenient for the steel wire rope (21) to slide in the third hole (22) are rotated in the second hole (6), the axis of each roller (23) is perpendicular to the axis of the third hole (22), and the steel wire rope (21) is located between the two rollers (23).

5. The fastener stringer riveting apparatus according to claim 4, wherein: a rubber pad (24) is fixed on the pedal plate (20), and a plurality of bulges (25) are fixed on one side, far away from the pedal plate (20), of the rubber pad (24).

6. The fastener stringer riveting apparatus according to claim 5, wherein: the upright post (2) is sleeved with a connecting sleeve (26), and the connecting sleeve (26) is connected with a locking bolt (27) used for limiting the vertical sliding of the connecting sleeve (26) in a threaded manner.

7. The fastener stringer riveting apparatus according to claim 6, wherein: the supporting structure is characterized in that a supporting groove (28) is formed in the upper end face of the upright post (2), the length direction of the supporting groove (28) is parallel to the axis direction of the upright post (2), and the locking bolt (27) is abutted in the supporting groove (28).

8. The fastener stringer riveting apparatus according to claim 2, wherein: and the second connecting plate (15) is in threaded connection with an adjusting bolt (29) for adjusting the descending height of the rack (5).