CN211803125U

CN211803125U - Wire drawing machine

Info

Publication number: CN211803125U
Application number: CN202020333814.8U
Authority: CN
Inventors: 胡士利
Original assignee: Yiwu Shuangtai Metal Products Co Ltd
Current assignee: Yiwu Shuangtai Metal Products Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-30
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a wire drawing machine, which aims at solving the problem. The key points of the technical scheme are as follows: the utility model provides a wire drawing machine, comprises a workbench, material feeding unit, wire drawing device, winding device, the baffle, the cutter, set up the through-hole that supplies the wire rod to pass on the baffle, the one end fixedly connected with that the through-hole was kept away from to the cutter extends the piece, there is the tooth row at the top of extending the piece through bolted connection, fixedly connected with fixed block on the workstation, it is connected with the pivot to rotate on the fixed block, the pivot perpendicular to extends a length direction, and the pivot is located the top of extending the piece, the pot head of pivot is equipped with the gear with tooth row intermeshing, the other end of pivot runs through fixed block and fixedly. The utility model discloses an extend the intermeshing of the last tooth row of piece and pivot upper gear, extend the effect that the piece drove the cutter and remove and the mutual locking when reaching the pivot and rotate, avoid the cutter to take place the skew at the in-process position of location to guarantee the precision of wire.

Description

Wire drawing machine

Technical Field

The utility model relates to a metal processing equipment field, more specifically say, it relates to a wire drawing machine.

Background

Wire drawing machines, also known as wire drawing machines and wire drawing machines, are widely used mechanical equipment in industrial applications, and are widely applied to industries such as mechanical manufacturing, hardware processing, petrochemical industry, plastics, bamboo and wood products, wire and cable and the like.

The metal wire drawing machine disclosed in the Chinese patent with the publication number of CN208712534U comprises a workbench, a feeding device, a wire drawing device and a winding device, wherein the workbench is provided with a baffle plate in front of the wire drawing device, the baffle plate is provided with a through hole for a wire to pass through, a plurality of sliding grooves are radially formed in the periphery of the through hole along the through hole, a cutter is slidably connected in the sliding grooves, a positioning device is arranged between the cutter and the sliding grooves, the workbench is radially provided with a plurality of guide rails and slide rails which are slidably connected with a guide block for guiding the wire, and a connecting rod for enabling the guide block and the cutter to synchronously move is arranged. This scheme sets up and to follow spout (along the radial setting of through-hole) gliding a plurality of cutters, just so can adjust the cutter to the distance of through-hole center department according to the diameter of wire rod, application scope is wider, do not have the injury to the great wire rod of diameter, the effect of skinning is better, set up a plurality of guide blocks simultaneously before the through-hole, the space that a plurality of guide blocks formed is coaxial with the through-hole, and with the diameter phase-match of wire rod, be less than the diameter of through-hole, the wire rod is difficult flagging before reacing the through-hole like this, and be equipped with the connecting rod that makes both synchronous motion between guide block and cutter, only need adjust guide block or cutter department like this, can realize the synchro-control of guide block and cutter, can realize.

In actual working process, above-mentioned scheme need rotate the bolt after adjusting the distance of cutter to through-hole center department and just can be with the rigidity of cutter, rotate the in-process of bolt if operating personnel does not drive the cutter rotation with the cutter support very easily on the baffle hard, and the cutter rotates the diameter that can make the wire after the skew and receives the influence, consequently need provide a new scheme and solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a wire drawing machine, through the intermeshing of gear row on the extension piece and the pivot, extend the effect that the piece drove the cutter removal and lock each other when reaching the pivot and rotate, avoid the cutter to take place the skew at the in-process position of location to guarantee the precision of wire.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a wire drawing machine, includes workstation, material feeding unit, wire drawing device, winding device, baffle, cutter, set up the through-hole that supplies the wire rod to pass on the baffle, its characterized in that: the one end fixedly connected with that the through-hole was kept away from to the cutter extends the piece, there is the rack at the top of extending the piece through bolted connection, fixedly connected with fixed block on the workstation, it is connected with the pivot to rotate on the fixed block, the pivot perpendicular to extends a length direction, just the pivot is located the top of extending the piece, the pot head of pivot is equipped with the gear with rack intermeshing, the other end of pivot runs through fixed block and fixedly connected with handle.

Through adopting above-mentioned technical scheme, after utilizing the handle to rotate the pivot, because the pivot passes through the gear and is connected with the rack on the extension piece, consequently under the drive of pivot, the extension piece can realize rectilinear motion, and extension piece and cutter fixed connection, consequently, the cutter also removes along with it, the stall handle after adjusting the distance of cutter to through-hole department, because gear and rack intermeshing, consequently, when the stall handle, gear and rack can the interlocking, the position of extension piece and pivot also locks each other along with, with this position of fixed cutter, avoid the cutter to take place the skew at the in-process position of location, thereby guarantee the precision of wire.

The utility model discloses further set up to: and a bearing is arranged at the joint of the rotating shaft and the fixed block.

Through adopting above-mentioned technical scheme, reduce the pivot and rotate the time friction loss between pivot and the fixed block to improve the life of pivot.

The utility model discloses further set up to: the handle is fixedly connected with a dial, and the baffle is provided with a dial gauge.

Through adopting above-mentioned technical scheme, the removal distance of cutter when conveniently calculating the handle rotation to the distance of cutter to through-hole is conveniently adjusted more.

The utility model discloses further set up to: the outer surface of the handle is fixedly connected with a rubber pad.

Through adopting above-mentioned technical scheme, when operating personnel held the rubber pad and rotated the handle, the rubber pad takes place elasticity phase transition surface and forms sunkenly, increases the area of contact between operating personnel hand and the rubber pad to increase frictional force between the two, play skid-proof effect.

The utility model discloses further set up to: the surface of the rubber pad is provided with a plurality of strip-shaped grains.

Through adopting above-mentioned technical scheme, the setting up of stripe has increased the roughness on rubber pad surface to increase the frictional force between rubber pad and the hand, thereby improve the anti-skidding effect of rubber pad.

The utility model discloses further set up to: and a check washer is arranged at the bolt connection position between the extension block and the tooth row.

Through adopting above-mentioned technical scheme, prevent that the bolt that arouses because of the vibration is not hard up to fastness when extension piece is connected with the tooth row improves.

The utility model discloses further set up to: the gear is shot peened.

Through adopting above-mentioned technical scheme, improved the life of gear.

To sum up, the utility model discloses following beneficial effect has:

through the intermeshing of the gear row on the extension piece and the gear in the pivot, reach the pivot and extend the effect that the piece drove the cutter removal and lock each other when rotating, avoid the cutter to take place the skew at the in-process position of location to guarantee the precision of wire.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an enlarged view of FIG. 3 at B;

fig. 5 is an enlarged view of fig. 2 at C.

In the figure: 1. a work table; 2. a feeding device; 3. a wire drawing device; 4. a winding device; 5. a baffle plate; 6. a cutter; 7. a through hole; 8. an extension block; 9. a tooth row; 10. a fixed block; 11. a rotating shaft; 12. a gear; 13. a handle; 14. a bearing; 15. a dial scale; 16. a dial gauge; 17. a rubber pad; 18. and (4) stripe forming.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A wire drawing machine is shown in figures 1-5 and comprises a workbench 1, a feeding device 2, a wire drawing device 3, a winding device 4, a baffle 5 and a cutter 6, wherein a through hole 7 for a wire to pass through is formed in the baffle 5, one end, far away from the through hole 7, of the cutter 6 is fixedly connected with an extension block 8, the top of the extension block 8 is connected with a tooth row 9 through a bolt, and a check washer is arranged at the bolt connection position between the extension block 8 and the tooth row 9 to prevent the bolt from loosening caused by vibration, so that the firmness of the connection between the extension block 8 and the tooth row 9 is improved; the worktable 1 is fixedly connected with a fixed block 10, the fixed block 10 is rotatably connected with a rotating shaft 11, the rotating shaft 11 is vertical to the length direction of the extending block 8, the rotating shaft 11 is positioned above the extending block 8, one end of the rotating shaft 11 is sleeved with a gear 12 which is meshed with the gear row 9, the gear 12 is strengthened by shot blasting, the service life of the gear 12 is prolonged, the other end of the rotating shaft 11 penetrates through the fixed block 10 and is fixedly connected with a handle 13, after the rotating shaft 11 is rotated by the handle 13, because the rotating shaft 11 is connected with the gear row 9 on the extending block 8 through the gear 12, the extending block 8 can realize linear motion under the driving of the rotating shaft 11, the extending block 8 is fixedly connected with the cutter 6, therefore, the cutter 6 moves along with the rotating shaft, the handle 13 stops rotating after the distance from the cutter 6 to the through hole 7 is adjusted, because the gear 12 is meshed with the gear row 9, when the, the gear 12 and the gear row 9 can be locked with each other, and the positions of the extension block 8 and the rotating shaft 11 are also locked with each other, so that the position of the cutter 6 is fixed, the position of the cutter 6 is prevented from being deviated in the positioning process, and the accuracy of the metal wire is ensured;

a bearing 14 is arranged at the joint of the rotating shaft 11 and the fixed block 10, so that the friction loss between the rotating shaft 11 and the fixed block 10 when the rotating shaft 11 rotates is reduced, and the service life of the rotating shaft 11 is prolonged;

the handle 13 is fixedly connected with a dial 15, and the baffle 5 is provided with a dial gauge 16, so that the moving distance of the cutter 6 when the handle 13 rotates can be conveniently calculated, and the distance from the cutter 6 to the through hole 7 can be more conveniently adjusted;

the outer fixed surface of handle 13 is connected with rubber pad 17, when operating personnel held rubber pad 17 and rotated handle 13, rubber pad 17 takes place elasticity phase transition surface and forms sunkenly, increase area of contact between operating personnel hand and the rubber pad 17, thereby increase frictional force between the two, play skid-proof effect, the surface of rubber pad 17 is equipped with a plurality of bar line 18, the roughness on rubber pad 17 surface has been increased in setting up of bar line 18, thereby increase the frictional force between rubber pad 17 and the hand, thereby improve the anti-skidding effect of rubber pad 17.

The utility model discloses normal during operation, at first, it drives pivot 11 rotation to rotate handle 13, because pivot 11 passes through gear 12 and is connected with the row of teeth 9 on the extension piece 8, consequently under the drive of pivot 11, extension piece 8 can realize linear motion, and extension piece 8 and cutter 6 fixed connection, consequently, cutter 6 also removes thereupon, later according to 16 regulation cutters 6 on dial 15 on the handle 13 and the baffle 5 on the graduation apparatus to required position after unclamping handle 13, because gear 12 and row of teeth 9 intermeshing, consequently when stall handle 13, gear 12 and row of teeth 9 can the mutual locking, the position of extension piece 8 and pivot 11 also locks each other thereupon, with this position of fixed cutter 6, avoid cutter 6 to take place the skew at the in-process position of location, thereby guarantee the precision of wire.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wire drawing machine, includes workstation (1), material feeding unit (2), wire drawing device (3), winding device (4), baffle (5), cutter (6), set up through-hole (7) that supply the wire rod to pass on baffle (5), its characterized in that: cutter (6) keep away from one end fixedly connected with of through-hole (7) and extend piece (8), there is tooth row (9) at the top of extending piece (8) through bolted connection, fixedly connected with fixed block (10) is gone up in workstation (1), it is connected with pivot (11) to rotate on fixed block (10), pivot (11) perpendicular to extends piece (8) length direction, just pivot (11) are located the top of extending piece (8), the pot head of pivot (11) is equipped with gear (12) with tooth row (9) intermeshing, the other end of pivot (11) runs through fixed block (10) and fixedly connected with handle (13).

2. A wire drawing machine as claimed in claim 1, characterized in that: and a bearing (14) is arranged at the joint of the rotating shaft (11) and the fixed block (10).

3. A wire drawing machine as claimed in claim 1, characterized in that: the handle (13) is fixedly connected with a dial (15), and the baffle (5) is provided with a dial gauge (16).

4. A wire drawing machine as claimed in claim 1, characterized in that: the outer surface of the handle (13) is fixedly connected with a rubber pad (17).

5. A wire drawing machine as claimed in claim 4, characterized in that: the surface of the rubber pad (17) is provided with a plurality of strip-shaped grains (18).

6. A wire drawing machine as claimed in claim 1, characterized in that: and a check washer is arranged at the bolt connection position between the extension block (8) and the tooth row (9).

7. A wire drawing machine as claimed in claim 1, characterized in that: the gear (12) is shot peened.