CN214292490U

CN214292490U - Hole grinding machine for wire drawing die

Info

Publication number: CN214292490U
Application number: CN202120210717.4U
Authority: CN
Inventors: 金志敏
Original assignee: Wuxi Xiweier Technology Co ltd
Current assignee: Wuxi Xiweier Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-28
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a wire drawing die hole grinding machine belongs to wire drawing die processing technology field, and it includes the operation panel, the left surface of operation panel and the right flank fixed connection of casing, the shape of operation panel is C shape, the surface of operation panel and the below fixed connection of guard plate inner wall. This wire drawing die hole grinder rotates the post through setting up, when this hole grinder uses, carry out the centre gripping to the wire drawing die through splint, the centre gripping is accomplished the back, installation wire and starter motor, drive the hole of wire drawing die center through the motor and grind, stir the action bars with the hand during grinding, place the platform through the action bars drive and rotate under the spacing of rotation post, change the angle of grinding of wire drawing die for this hole grinder need not to take off repeatedly and install the wire drawing die. The grinding angle of the wire drawing die can be adjusted only through the operating rod and the rotating column, and the grinding efficiency of the hole grinding machine on the wire drawing die is improved.

Description

Hole grinding machine for wire drawing die

Technical Field

The utility model belongs to the technical field of the drawing die processing, specifically be a drawing die hole grinder.

Background

The wire-drawing die is a metal grinding tool for drawing various metal wires and optical fibers, the center of each wire-drawing die is provided with a hole with a certain shape, the shape of the hole in the center of each wire-drawing die needs to be ground into different shapes according to the shape and the specification of the metal wires and the optical fibers to be drawn, when the existing wire-drawing die hole grinding machine is used for grinding, when the metal wires are broken and loosened, the whole metal wires need to be removed and replaced, meanwhile, the metal wires are easy to collapse and splash to operators when broken, the body of the operators is damaged, the use safety is low, when special-shaped holes are ground, the grinding direction and the angle of the wire-drawing die need to be manually adjusted to change the shape of the holes, in the process of replacing the grinding angle, the wire-drawing die needs to be repeatedly removed and installed, the process is complicated, the time is long, and the grinding efficiency of the wire-drawing die is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a wire-drawing die hole grinder, current wire-drawing die hole grinder has been solved when grinding, the wire breaks and when relaxing appears, need demolising the whole strip wire, change, easily splash operating personnel when the wire fracture simultaneously, cause the damage to operating personnel's health, the safety in utilization is lower, and when carrying out the hole of dysmorphism grinding, the grinding direction and the angle that need manual regulation wire-drawing die, change the shape to the hole, change the in-process of grinding the angle, need take off the wire-drawing die repeatedly and install, the flow is loaded down with trivial details and consuming time longer, influence the problem of the grinding efficiency of wire-drawing die.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hole grinding machine for a wire-drawing die comprises an operating table, the left side surface of the operating table is fixedly connected with the right side surface of a shell, the operating platform is C-shaped, the outer surface of the operating platform is fixedly connected with the lower part of the inner wall of the protection plate, the lower surface of the inner wall of the shell is fixedly connected with the lower surface of the motor, one end of the back surface of the motor is clamped with the lower part of the back surface of the shell, the output end of the motor is in transmission connection with one end of the back surface of the saw pulling device through a synchronous belt, one end of the back surface of the saw pulling device is sleeved with the bottom end of the suspension plate, the upper surface of the suspension plate is fixedly connected with the upper surface of the inner wall of the shell, a limiting rod is fixedly connected in front of the upper surface of the inner wall of the shell, the bottom end of the limiting rod is connected with a limiting groove arranged on the outer surface of the dragsaw device in a sliding way, the right side surface of the shell is provided with a connecting through hole, the right end of the saw pulling device penetrates through the connecting through hole and is meshed with the left side face of the saw pulling rod through the clamping teeth.

As a further aspect of the present invention: the lower surface of casing and the left surface fixed connection of base upper surface, the right side fixedly connected with protection cushion of base upper surface, the left side of protection cushion upper surface and the bottom fixed connection of bracing piece, the top of bracing piece cup joints with the bottom of handsaw pole mutually.

As a further aspect of the present invention: the utility model discloses a lock device for the operation of a sawing machine, including the draw saw pole, the right flank fixedly connected with of draw saw pole removes the slide bar, remove the left flank sliding connection of slide bar and operation panel, the front and the back of draw saw pole overlap joint mutually with the front of operation panel inner wall and the back of inner wall respectively, the below fixedly connected with check lock lever of the draw saw pole right flank, two locking holes have been seted up to the right-hand member of check lock lever, the right flank threaded connection of check lock lever has the locking screw.

As a further aspect of the present invention: the utility model discloses a sawing machine, including the hand-saw pole, draw saw pole right flank, top fixedly connected with guide bar, the right-hand member of guide bar is through round pin axle and guide pulley swing joint, the top fixedly connected with dead lever of draw saw pole right flank, the right-hand member of dead lever is through rotatory handle and rolling wheel swing joint, the surface winding of rolling wheel has the wire, the other end of wire cup joints through guide pulley and two locking holes.

As a further aspect of the present invention: the top of drag saw pole and clamping screw's bottom threaded connection, clamping screw's top joint has the rotation handle, clamping screw's surface cup joints with the left end of fixed plate, the right side fixedly connected with friction pad of fixed plate lower surface, the lower surface of friction pad and the upper surface looks overlap joint of rolling wheel.

As a further aspect of the present invention: the upper surface of operation panel and the lower fixed surface who rotates the post are connected, the top of rotating the post and the lower surface sliding connection who places the platform, place the equal fixedly connected with fixing bearing in the left and right sides of bench surface rear, fixing bearing's back threaded connection has fastening screw, and two fixing bearing cup joint with both ends about same two-way threaded rod mutually, the right-hand member fixedly connected with action bars of two-way threaded rod, the equal threaded connection in the left and right sides of two-way threaded rod surface has splint, the front end of splint lower surface all through the direction slider with place the upper surface sliding connection of platform, place the upper surface of platform, rotation post and operation panel and all seted up spacing through-hole.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this wire drawing die hole grinder rotates the post through setting up, when this hole grinder uses, carry out the centre gripping to the wire drawing die through splint, the centre gripping is accomplished the back, installation wire and starter motor, drive the hole of wire drawing die center through the motor and grind, stir the action bars with the hand during grinding, place the platform through the action bars drive and rotate under the spacing of rotation post, change the angle of grinding of wire drawing die for this hole grinder need not to take off repeatedly and install the wire drawing die. The grinding angle of the wire drawing die can be adjusted only through the operating rod and the rotating column, and the grinding efficiency of the hole grinding machine on the wire drawing die is improved.

2. This wire drawing die hole grinder, through setting up the rolling wheel, when this hole grinder uses, pass the centre bore and the spacing through-hole of the wire drawing die that needs the mill with the wire, cup joint mutually with the locking hole, then lock the bottom of wire through the locking screw, it is rotatory to drive the rolling wheel through rotatory handle, it is taut with the wire, then drive fixed plate and friction pad through clamping screw and lock the rolling wheel, make this hole grinder only need rotate rotatory handle and just can adjust the elasticity degree of wire, and retrencied the change flow of wire, the convenience of use of this hole grinder has been improved.

3. This wire drawing die grinds hole machine through setting up the guard plate, when this hole machine that grinds carries out the use, the wire grinds the wire drawing die, long-time back of using, the fracture appears in the wire, the guard plate blocks cracked wire for this hole machine that grinds is when the cracked condition of wire appears, the guard plate can block the wire that the fracture bursts and spatters, the wire that prevents to burst and spatter causes the damage to operating personnel's health, the safety in utilization that has improved this hole machine.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic structural view of the platform of the present invention;

in the figure: the sawing machine comprises an operation table 1, a shell 2, a protection plate 3, a motor 4, a sawing device 5, a suspension plate 6, a limiting rod 7, a connecting through hole 8, a base 9, a protection soft cushion 10, a support rod 11, a sawing rod 12, a movable sliding rod 13, a locking rod 14, a locking hole 15, a locking screw 16, a guide rod 17, a guide pulley 18, a fixing rod 19, a winding wheel 20, a metal wire 21, a fixing screw 22, a fixing plate 23, a friction pad 24, a rotating column 25, a placing table 26, a fixing bearing 27, a bidirectional threaded rod 28 and a clamping plate 29.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a wire-drawing die hole grinding machine comprises an operating table 1, the left side surface of the operating table 1 is fixedly connected with the right side surface of a shell 2, the operating table 1 is C-shaped, the outer surface of the operating table 1 is fixedly connected with the lower portion of the inner wall of a protection plate 3, through the arrangement of the protection plate 3, when the hole grinding machine is used, a wire 21 grinds a wire-drawing die, after the wire 21 is used for a long time, the wire 21 is broken, the protection plate 3 blocks the broken wire 21, when the hole grinding machine is used, the protection plate 3 can block the broken and splashed wire 21, the splashed wire 21 is prevented from damaging the body of an operator, the use safety of the hole grinding machine is improved, the lower surface of the inner wall of the shell 2 is fixedly connected with the lower surface of a motor 4, one end of the back of the motor 4 is clamped with the lower portion of the back of the shell 2, the output of motor 4 passes through the one end transmission at the synchronous belt and the 5 backs of chain saw device and is connected, the one end at the 5 backs of chain saw device cup joints with the bottom that hangs board 6 mutually, the upper surface that hangs board 6 and the upper surface fixed connection of 2 inner walls of casing, the place ahead fixedly connected with gag lever post 7 of 2 inner walls of casing upper surface, the bottom of gag lever post 7 with set up the spacing groove sliding connection at the 5 surfaces of chain saw device, connect the via hole 8 has been seted up to the right flank of casing 2, the right-hand member of chain saw device 5 passes and comes connect the via hole 8 to mesh mutually through the left surface of latch with chain saw rod 12.

Specifically, as shown in fig. 1 and 2, the lower surface of the housing 2 is fixedly connected to the left side of the upper surface of the base 9, the right side of the upper surface of the base 9 is fixedly connected to a protective cushion 10, the left side of the upper surface of the protective cushion 10 is fixedly connected to the bottom end of the support rod 11, by providing the protective cushion 10, when the hole grinding machine is used, the motor 4 drives the saw device 5 to operate through a synchronous belt, the saw device 5 drives the saw rod 12 to vertically move up and down, when the saw rod 12 moves to the lowest position, the protective cushion 10 is released, inertia of the saw rod 12 moving down is weakened and eliminated by using elasticity of the protective cushion 10, the situation that the saw rod 12 is deformed and broken due to excessive inertia is prevented, the service life of the hole grinding machine is ensured, the top end of the support rod 11 is sleeved with the bottom end of the saw rod 12, the right side of the saw rod 12 is fixedly connected to a movable sliding rod 13, the movable sliding rod 13 is connected with the left side surface of the operating table 1 in a sliding way, the front surface and the back surface of the pull saw rod 12 are respectively lapped with the front surface and the back surface of the inner wall of the operating table 1, the locking rod 14 is fixedly connected below the right side surface of the pull saw rod 12, the right end of the locking rod 14 is provided with two locking holes 15, the right side surface of the locking rod 14 is in threaded connection with a locking screw 16, the upper part of the right side surface of the pull saw rod 12 is fixedly connected with a guide rod 17, the right end of the guide rod 17 is movably connected with a guide pulley 18 through a pin shaft, the upper part of the right side surface of the pull saw rod 12 is fixedly connected with a fixed rod 19, the right end of the fixed rod 19 is movably connected with a winding wheel 20 through a rotating handle, through the winding wheel 20, when the hole grinding machine is used, a metal wire 21 passes through a central hole and a limiting through hole of a wire-drawing die to be ground and is sleeved with the locking holes 15, and then the bottom end of the metal wire 21 is locked through the locking screw 16, the winding wheel 20 is driven to rotate by rotating the handle, the metal wire 21 is tensioned, then the fixing screw 22 drives the fixing plate 23 and the friction pad 24 to lock the winding wheel 20, so that the tightness degree of the metal wire 21 can be adjusted by only rotating the rotary handle, the hole grinding machine has the advantages that the replacement process of the metal wire 21 is simplified, the use convenience of the hole grinding machine is improved, the metal wire 21 is wound on the outer surface of the winding wheel 20, the other end of the metal wire 21 is sleeved with the two locking holes 15 through the guide pulley 18, the top end of the saw pulling rod 12 is in threaded connection with the bottom end of the fixed screw rod 22, the top end of the fixed screw rod 22 is connected with the rotating handle in a clamped mode, the outer surface of the fixed screw rod 22 is sleeved with the left end of the fixed plate 23, the right side of the lower surface of the fixed plate 23 is fixedly connected with the friction pad 24, and the lower surface of the friction pad 24 is in lap joint with the upper surface of the winding wheel 20.

Specifically, as shown in fig. 1 and 3, the upper surface of the operation table 1 is fixedly connected with the lower surface of the rotating column 25, the top end of the rotating column 25 is slidably connected with the lower surface of the placing table 26, the rotating column 25 is arranged, when the hole grinding machine is used, the wire drawing die is clamped through the clamping plate 29, after the clamping is completed, the metal wire 21 is installed, the motor 4 is started, the metal wire 21 is driven by the motor 4 to grind a hole in the center of the wire drawing die, the operating rod is shifted by hands during grinding, the placing table 26 is driven by the operating rod to rotate under the limit of the rotating column 25, the grinding angle of the wire drawing die is changed, so that the hole grinding machine does not need to repeatedly take down and install the wire drawing die, the grinding angle of the wire drawing die can be adjusted only through the operating rod and the rotating column 25, the grinding efficiency of the hole grinding machine on the wire drawing die is improved, the left side and the right side behind the upper surface of the placing table 26 are fixedly connected with the fixed bearings 27, fixing bearing 27's back threaded connection has fastening screw, and both ends cup joint about two fixing bearing 27 and same two-way threaded rod 28 mutually, and the right-hand member fixedly connected with action bars of two-way threaded rod 28, the equal threaded connection in the left and right sides of 28 surfaces of two-way threaded rod has splint 29, and the front end of splint 29 lower surface all through the direction slider with place the upper surface sliding connection of platform 26, place platform 26, the upper surface of rotating post 25 and operation panel 1 has all seted up spacing through-hole.

The utility model discloses a theory of operation does:

s1, when in use, the wire-drawing die needing die holes is placed on the placing table 26, the operating rod is held by hand to rotate, the operating rod drives the two-way threaded rod 28 to rotate, the two clamping plates 29 are driven to mutually approach to clamp and fix the wire-drawing die, the wire-drawing die is locked by fastening screws behind the fixed bearing 27 after being clamped, and then the metal wire 21 penetrates through a central hole and a limiting through hole of the wire-drawing die and is locked by the locking hole 15 and the locking screw 16;

s2, after the locking is finished, the rotating handle is held by hand to rotate, the winding wheel 20 is driven to tighten the metal wire 21, then the fixing screw 22 is driven to rotate by rotating the handle, the fixing screw 22 drives the fixing plate 23 and the friction pad 24 to be in contact with the winding wheel 20, the winding wheel 20 is locked, and then the motor 4 is started to rotate;

s3, after the motor 4 is started, the motor 4 drives the drag saw device 5 to operate through the synchronous belt, the drag saw device 5 drives the drag saw rod 12 to vertically move up and down under the limit of the support rod 11 and the movable slide rod 13, and the drag saw rod 12 drives the metal wire 21 to grind the central hole of the wire-drawing die clamped and fixed through the fixed rod 19 and the locking rod 14.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a wire-drawing die hole grinder, includes operation panel (1), its characterized in that: the left side surface of the operating table (1) is fixedly connected with the right side surface of the shell (2), the operating table (1) is C-shaped, the outer surface of the operating table (1) is fixedly connected with the lower side of the inner wall of the protection plate (3), the lower surface of the inner wall of the shell (2) is fixedly connected with the lower surface of the motor (4), one end of the back surface of the motor (4) is clamped with the lower side of the back surface of the shell (2), the output end of the motor (4) is in transmission connection with one end of the back surface of the saw pulling device (5) through a synchronous belt, one end of the back surface of the saw pulling device (5) is sleeved with the bottom end of the suspension plate (6), the upper surface of the suspension plate (6) is fixedly connected with the upper surface of the inner wall of the shell (2), the front fixedly connected with a limiting rod (7) on the upper surface of the inner wall of the shell (2), the bottom end of the limiting rod (7) is in sliding connection with a limiting groove formed on the outer surface of the saw pulling device (5), the right side surface of the shell (2) is provided with a connecting through hole (8), and the right end of the saw pulling device (5) penetrates through the connecting through hole (8) and is meshed with the left side surface of the saw pulling rod (12) through a latch.

2. The hole grinder for wire-drawing die according to claim 1, wherein: the lower surface of casing (2) and the left surface fixed connection of base (9) upper surface, the right side fixedly connected with protection cushion (10) of base (9) upper surface, the left side of protection cushion (10) upper surface and the bottom fixed connection of bracing piece (11), the top of bracing piece (11) cup joints mutually with the bottom of handsaw pole (12).

3. A tapping die hole grinder as claimed in claim 2, wherein: the utility model discloses a novel lock catch, including the right flank fixedly connected with of drag saw pole (12) remove slide bar (13), remove slide bar (13) and the left surface sliding connection of operation panel (1), the front and the back of drag saw pole (12) overlap joint mutually with the front of operation panel (1) inner wall and the back of inner wall respectively, the below fixedly connected with check lock lever (14) of drag saw pole (12) right flank, two locking holes (15) have been seted up to the right-hand member of check lock lever (14), the right flank threaded connection of check lock lever (14) has locking screw (16).

4. A tapping die burr according to claim 3, characterized in that: the utility model discloses a lap saw, including the top fixedly connected with guide bar (17) of hacksaw pole (12) right flank, the right-hand member of guide bar (17) is through round pin axle and guide pulley (18) swing joint, the top fixedly connected with dead lever (19) of hacksaw pole (12) right flank, the right-hand member of dead lever (19) is through rotatory handle and wind-up wheel (20) swing joint, the surface winding of wind-up wheel (20) has wire (21), the other end of wire (21) cup joints with two locking holes (15) mutually through guide pulley (18).

5. The hole grinder for wire-drawing die according to claim 4, wherein: the top of drag saw pole (12) and the bottom threaded connection of clamping screw (22), the top joint of clamping screw (22) has the rotation handle, the surface of clamping screw (22) cup joints with the left end of fixed plate (23), the right side fixedly connected with friction pad (24) of fixed plate (23) lower surface, the lower surface of friction pad (24) and the upper surface looks overlap joint of wind-up wheel (20).

6. The hole grinder for wire-drawing die according to claim 1, wherein: the upper surface of the operating platform (1) is fixedly connected with the lower surface of the rotating column (25), the top end of the rotating column (25) is connected with the lower surface of the placing table (26) in a sliding way, the left side and the right side behind the upper surface of the placing table (26) are both fixedly connected with fixed bearings (27), the back of the fixed bearing (27) is connected with a fastening screw in a threaded way, the two fixed bearings (27) are sleeved with the left end and the right end of the same two-way threaded rod (28), the right end of the bidirectional threaded rod (28) is fixedly connected with an operating rod, the left side and the right side of the outer surface of the bidirectional threaded rod (28) are both in threaded connection with clamping plates (29), the front ends of the lower surfaces of the clamping plates (29) are in sliding connection with the upper surface of the placing table (26) through guide sliding blocks, the upper surfaces of the placing table (26), the rotating column (25) and the operating platform (1) are provided with limiting through holes.