CN210730845U

CN210730845U - Hardware cold heading device

Info

Publication number: CN210730845U
Application number: CN201921747014.4U
Authority: CN
Inventors: 鄢保壮
Original assignee: Suzhou Action Precision Hardware Co ltd
Current assignee: Suzhou Action Precision Hardware Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-12
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to the technical field of hardware processing accessories, in particular to a hardware cold heading device which has simple structure and is convenient for feeding rolled steel wires; the device comprises a base and a supporting rod, wherein the outer side wall of the supporting rod is in keyed connection with a first bearing, a rotating sleeve is fixedly connected to the outer part of the first bearing, and three groups of cross rods are arranged on the outer side wall of the rotating sleeve; still include the dwang, the movable block, first threaded rod, three second threaded rods of group and dead lever, the base top is provided with the connecting rod, the connecting rod top is provided with about to the mounting groove of intercommunication, lateral wall and rear wall all are provided with the fixed slot with the mounting groove intercommunication before the connecting rod, every fixed slot department of group all is provided with the second bearing, dwang front end and rear side are provided with preceding pivot and back pivot respectively, preceding pivot front end is provided with the gear, the connecting rod front side is provided with the platform, the platform top is provided with left montant and right montant, first threaded rod both ends are provided with left pivot and right pivot respectively.

Description

Hardware cold heading device

Technical Field

The utility model relates to a hardware processing auxiliary device's technical field especially relates to a hardware cold-heading device.

Background

As is well known, a hardware cold heading device is an auxiliary device which is used in the hardware production and processing process and provides raw materials for a cold heading machine, so that the cold heading machine can work more conveniently, and the working efficiency is improved, and the auxiliary device is widely used in the field of hardware processing; the existing hardware cold heading device comprises a base and a support rod, wherein the bottom end of the support rod is connected with the central area of the top of the base, the outer side wall of the support rod is in keyed connection with a bearing, a rotating sleeve is fixedly connected to the outside of the bearing, three groups of cross rods are arranged on the outer side wall of the rotating sleeve, and limiting rods are arranged on the three groups of cross rods; when the existing hardware cold heading device is used, a base is contacted with the ground, coiled steel wires are placed on three groups of cross rods, three groups of limiting rods are contacted with the inner sides of the coiled steel wires, one end of each coiled steel wire is used for feeding materials to a cold heading machine, and the coiled steel wires rotate under the traction of the cold heading machine; present hardware cold-heading device uses the discovery, and the position of three horizontal poles of group is higher, is not convenient for place roll-like steel wire on three horizontal poles of group, and it is relatively poor to use the convenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a simple structure is convenient for carry out the material loading to the roll-like steel wire, improves the hardware cold-heading device of convenience.

The utility model discloses a hardware cold-heading device, including base and bracing piece, bracing piece lateral wall key connection has first bearing, the outside fixedly connected with of first bearing rotates the cover, rotates the cover lateral wall and is provided with three groups of horizontal poles; the movable type screw conveyor comprises a base, a rotating rod, a movable block, a first threaded rod, three groups of second threaded rods and fixed rods, wherein a connecting rod is arranged at the top of the base, a left-right communicated mounting groove is formed in the top of the connecting rod, fixing grooves communicated with the mounting grooves are formed in the front side wall and the rear side wall of the connecting rod, a second bearing is arranged at each group of fixing grooves, the top end of the rotating rod is connected with a supporting rod, a front rotating shaft and a rear rotating shaft are respectively arranged at the front end and the rear end of the rotating rod and are respectively connected with two groups of second bearing keys, a gear is arranged at the front end of the front rotating shaft, a platform is arranged at the front end of the connecting rod, a left vertical rod and a right vertical rod are arranged at the top of the platform, a left rotating shaft and a right rotating shaft are respectively arranged at the, threaded hole is passed in first threaded rod spiral shell dress, the dead lever passes the slip hole and the dead lever both ends are connected with left montant and right montant respectively, the movable block top be provided with gear engagement's rack, all be provided with multiunit thread groove on three horizontal poles of group, three second threaded rods of group insert three groups respectively the thread inslot portion, three second threaded rod tops of group all are provided with the gag lever post.

The utility model discloses a hardware cold-heading device, the left-hand member lateral wall left end is provided with three extension rod groups, and the three extension rod group other ends are provided with the handle ring.

The utility model discloses a hardware cold-heading device still includes two sets of nuts, the equal spiral shell of two sets of nuts is adorned to first threaded rod on to two sets of nuts all contact with the movable block.

The utility model discloses a hardware cold-heading device still includes the connecting plate, the connecting plate both ends are connected with platform and connecting rod respectively.

The utility model discloses a hardware cold-heading device, every group gag lever post lateral wall top all is provided with anti-skidding line.

The utility model discloses a hardware cold-heading device, the dead lever is cylindricly.

The utility model discloses a hardware cold-heading device, dwang top and bracing piece welding.

The utility model discloses a hardware cold-heading device, connecting rod bottom and base welding.

Compared with the prior art, the beneficial effects of the utility model are that: base and ground contact, at the dwang, preceding pivot, the back pivot, under the mutually supporting of two sets of second bearings and connecting rod, the bracing piece uses gear central line to rotate as the axle, on the platform, left side montant, right side montant, the left pivot, the right pivot, two sets of third bearings, the rack, under the mutually supporting of gag lever post and first threaded rod, first threaded rod rotates and makes gear and bracing piece take place to rotate, under the mutually supporting of multiunit thread groove and three second threaded rods of group, adjust the position of three gag lever posts of group according to the internal diameter of roll-shaped steel wire, in normal work, at first adjust the position of three gag lever posts of group according to the steel wire internal diameter, then make the bracing piece rotate to suitable angle, then place on three groups of gag lever posts with roll-shaped steel wire, it can to make the bracing piece resume initial angle at last, moreover, the steam generator is simple in.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a left side view of the left pivot shaft, extension rod and operating ring;

FIG. 4 is a right side view of the connecting rod, front spindle, third bearing and rotating rod;

in the drawings, the reference numbers: 1. a base; 2. a support bar; 3. a first bearing; 4. rotating the sleeve; 5. a cross bar; 6. rotating the rod; 7. a moving block; 8. a first threaded rod; 9. a second threaded rod; 10. fixing the rod; 11. a connecting rod; 12. a second bearing; 13. a front rotating shaft; 14. a gear; 15. a platform; 16. a left vertical bar; 17. a left rotating shaft; 18. a third bearing; 19. a rack; 20. a limiting rod; 21. an extension pole; 22. an operating ring; 23. a nut; 24. a connecting plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the hardware cold heading device of the present invention comprises a base 1 and a support rod 2, wherein the outer side wall of the support rod 2 is connected with a first bearing 3 by a key, a rotating sleeve 4 is fixedly connected to the outside of the first bearing 3, and three groups of cross rods 5 are arranged on the outer side wall of the rotating sleeve 4; the top of the base 1 is provided with a connecting rod 11, the top of the connecting rod 11 is provided with a mounting groove communicated in the left-right direction, the front side wall and the rear side wall of the connecting rod 11 are respectively provided with a fixing groove communicated with the mounting groove, each group of fixing grooves is provided with a second bearing 12, the top end of the rotating rod 6 is connected with a supporting rod 2, the front end and the rear side of the rotating rod 6 are respectively provided with a front rotating shaft 13 and a rear rotating shaft, the front rotating shaft 13 and the rear rotating shaft are respectively connected with two groups of second bearings 12 in a key mode, the front end of the front rotating shaft 13 is provided with a gear 14, the front side of the connecting rod 11 is provided with a platform 15, the top of the platform 15 is provided with a left vertical rod 16 and a right vertical rod, the two ends of the first threaded rod 8 are respectively provided with a left rotating shaft 17 and a right rotating shaft, the left vertical rod, the moving block 7 is provided with a threaded hole and a sliding hole, the first threaded rod 8 penetrates through the threaded hole in a threaded mode, the fixed rod 10 penetrates through the sliding hole, two ends of the fixed rod 10 are connected with the left vertical rod 16 and the right vertical rod respectively, a rack 19 meshed with the gear 14 is arranged at the top end of the moving block 7, a plurality of groups of threaded grooves are formed in the three groups of transverse rods 5, the three groups of second threaded rods 9 are inserted into the three groups of threaded grooves in a threaded mode respectively, and limiting rods 20 are arranged at the top ends of the three; base and ground contact, at the dwang, preceding pivot, the back pivot, under the mutually supporting of two sets of second bearings and connecting rod, the bracing piece uses gear central line to rotate as the axle, on the platform, left side montant, right side montant, the left pivot, the right pivot, two sets of third bearings, the rack, under the mutually supporting of gag lever post and first threaded rod, first threaded rod rotates and makes gear and bracing piece take place to rotate, under the mutually supporting of multiunit thread groove and three second threaded rods of group, adjust the position of three gag lever posts of group according to the internal diameter of roll-shaped steel wire, in normal work, at first adjust the position of three gag lever posts of group according to the steel wire internal diameter, then make the bracing piece rotate to suitable angle, then place on three groups of gag lever posts with roll-shaped steel wire, it can to make the bracing piece resume initial angle at last, moreover, the steam generator is simple in.

The utility model discloses a hardware cold heading device, the left end of the outer side wall of the left rotating shaft 17 is provided with three groups of extension rods 21, and the other ends of the three groups of extension rods 21 are provided with an operating ring 22; rotatory operation ring makes first threaded rod rotate, improves the convenience.

The hardware cold heading device of the utility model also comprises two groups of nuts 23, wherein the two groups of nuts 23 are both screwed on the first threaded rod 8, and the two groups of nuts 23 are both contacted with the moving block 7; when the moving block needs to be fixed, two groups of nuts are screwed.

The utility model discloses a hardware cold-heading device, still include connecting plate 24, the both ends of connecting plate 24 are connected with platform 15 and connecting rod 11 respectively; form stable triangle-shaped structure between connecting plate, connecting rod and the platform three, improve stability.

The utility model discloses a hardware cold-heading device, 20 lateral wall tops of every group gag lever post all are provided with anti-skidding line; the anti-skid threads are grasped to rotate the three groups of limiting rods, so that the friction force between the three groups of limiting rods is increased, and the convenience is improved.

The utility model discloses a hardware cold heading device, a dead lever 10 is cylindrical; the dead lever is cylindricly, reduces the installation degree of difficulty when reducing frictional force.

The utility model discloses a hardware cold heading device, the top of the rotating rod 6 is welded with the support rod 2; the dwang top and bracing piece welding improve stability.

The utility model discloses a hardware cold heading device, the bottom of the connecting rod 11 is welded with the base 1; the bottom end of the connecting rod is welded with the base, so that the stability is improved.

The utility model discloses a hardware cold heading device, it is at work, the dwang top welds with the bracing piece, the connecting rod bottom welds with the base, the base contacts with ground, under the mutually supporting of dwang, preceding pivot, back pivot, two sets of second bearings and connecting rod, the bracing piece rotates with gear central line as the axle, under the mutually supporting of platform, connecting plate, left montant, right montant, left pivot, right pivot, two sets of third bearings, the rack, the gag lever post and first threaded rod, rotatory operation ring makes first threaded rod rotate and make gear and bracing piece rotate, then screw two sets of nuts and make the movable block position fix, under the mutually supporting of multiunit thread groove and three sets of second threaded rods, grasp the anti-skidding line and rotate three sets of gag lever posts, adjust the position of three sets of gag lever posts according to the internal diameter of roll steel wire, in normal work, at first adjust the position of three sets of gag lever posts according to the steel wire internal diameter, then the supporting rods are rotated to a proper angle, then the coiled steel wires are placed on the three groups of limiting rods, and finally the supporting rods are restored to the initial angle.

The utility model discloses a hardware cold-heading device, above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical system, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with the electric module and be the common electrical part in market with electrical apparatus, only need to connect according to the mutual electricity of the instruction manual of buying back together when using and can use, and control module is its common from taking the module, the event is all no longer repeated here.

The hardware cold heading device of the utility model, under the condition of not explaining the contrary, "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and other directional words included in the term only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A hardware cold heading device comprises a base (1) and a support rod (2), wherein the outer side wall of the support rod (2) is in keyed connection with a first bearing (3), a rotating sleeve (4) is fixedly connected to the outer part of the first bearing (3), and three groups of cross rods (5) are arranged on the outer side wall of the rotating sleeve (4); the device is characterized by further comprising a rotating rod (6), a moving block (7), a first threaded rod (8), three groups of second threaded rods (9) and fixed rods (10), wherein the top of the base (1) is provided with a connecting rod (11), the top of the connecting rod (11) is provided with a mounting groove communicated in the left-right direction, the front side wall and the rear side wall of the connecting rod (11) are respectively provided with a fixed groove communicated with the mounting groove, each group of fixed grooves is provided with a second bearing (12), the top end of the rotating rod (6) is connected with the supporting rod (2), the front end and the rear side of the rotating rod (6) are respectively provided with a front rotating shaft (13) and a rear rotating shaft, the front rotating shaft (13) and the rear rotating shaft are respectively in key connection with the two groups of second bearings (12), the front end of the front rotating shaft (13) is provided with a gear (14), the front side of, first threaded rod (8) both ends are provided with left pivot (17) and right pivot respectively, are provided with two sets of third bearing (18) of being connected with left pivot (17) and right pivot key on left side montant (16) and the right montant respectively, movable block (7) are provided with screw hole and sliding hole, and first threaded rod (8) spiral shell dress passes the screw hole, dead lever (10) pass the sliding hole and dead lever (10) both ends are connected with left montant (16) and right montant respectively, and movable block (7) top is provided with rack (19) with gear (14) meshing, all be provided with multiunit thread groove on three horizontal poles of group (5), three second threaded rods of group (9) are respectively the spiral shell dress inserts three groups inside the thread groove, three second threaded rod of group (9) tops all are provided with gag lever post (20).

2. A hardware cold heading device according to claim 1, wherein the left end of the outer side wall of the left rotating shaft (17) is provided with three sets of extension rods (21), and the other ends of the three sets of extension rods (21) are provided with operating rings (22).

3. A hardware cold heading device according to claim 2, further comprising two sets of nuts (23), both sets of nuts (23) being threaded onto the first threaded rod (8), and both sets of nuts (23) being in contact with the moving block (7).

4. A hardware cold heading device according to claim 3, further comprising a connecting plate (24), wherein two ends of the connecting plate (24) are respectively connected with the platform (15) and the connecting rod (11).

5. A hardware cold heading device according to claim 4, wherein each set of limiting rods (20) is provided with anti-slip lines at the top end of the outer side wall.

6. A hardware cold heading device according to claim 5, wherein the retaining bar (10) is cylindrical.

7. A hardware cold heading device according to claim 6, wherein the top end of the rotating rod (6) is welded with the supporting rod (2).

8. A hardware cold heading device according to claim 7, wherein the bottom end of the connecting rod (11) is welded to the base (1).