CN220739031U

CN220739031U - Metal wire drawing machine

Info

Publication number: CN220739031U
Application number: CN202321724658.8U
Authority: CN
Inventors: 周恒辉
Original assignee: Jinhua Yiheng Supply Chain Management Co ltd
Current assignee: Jinhua Yiheng Supply Chain Management Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-04-09
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a metal wire drawing machine which comprises a wire drawing machine body, a cover plate, a clamping assembly and guide rail grooves, wherein a limiting plate is fixedly arranged at one end of the wire drawing machine body, a placing frame is fixedly arranged on the upper surface of the limiting plate, the guide rail grooves are arranged between the limiting plate and the wire drawing machine body, the cover plate is movably arranged in the guide rail grooves, the clamping assembly is movably arranged in the guide rail grooves, and the clamping assembly is clamped at two ends of the cover plate. The utility model has the advantages that the cover plate can be pulled open when the wire drawing machine is overhauled, and the cover plate can be limited and fixed after the cover plate is pulled open, so that the operation of holding the cover plate by a worker is not needed in the process of overhauling the wire drawing machine by the worker, the working efficiency of the worker in the process of overhauling the wire drawing machine and the flexibility of the worker in the process of operation are increased, and the overhauling operation and the lubricating oil smearing effect of the worker in the machine can be facilitated.

Description

Metal wire drawing machine

Technical Field

The utility model belongs to the technical field of metal wire drawing machines, and particularly relates to a metal wire drawing machine.

Background

The wire drawing machine belongs to the production and preprocessing equipment of metal products such as standard parts, and aims to lead wires or bars produced by steel manufacturers and transported to metal product production enterprises such as standard parts to be subjected to drawing treatment by the wire drawing machine, so that the diameters, roundness, internal metallographic structures, surface smoothness and straightening degree of the wires or bars all meet the raw material treatment requirements required by the production of the metal products such as the standard parts, and the wire drawing machine is widely applied to the production and preprocessing of the metal products such as steel wires, wire ropes, diamond wires, prestressed steel wires and standard parts, and the wire drawing machine has the publication number: CN211071305U, a metal wire drawing machine, relate to metal wire drawing equipment, including the wire drawing case, be provided with the wire drawing chamber in the wire drawing case, a plurality of rotatable wire drawing wheels have been arranged on the lateral wall of wire drawing intracavity, the rigid coupling has a plurality of wire drawing moulds on the wire drawing chamber bottom surface, the winding has the wire on the wire drawing wheel, the wire passes wire drawing mould, the wire drawing intracavity is provided with and is used for giving wire drawing wheel and wire radiating hydrojet pipe on the wire drawing wheel, hydrojet pipe can blowout coolant liquid, the reservoir has been seted up to wire drawing wheel bottom, wire drawing wheel has at least a part to be located the reservoir, wire drawing mould rigid coupling is on the bottom surface of reservoir, it has the better advantage of radiating effect that can make wire and wire drawing wheel.

The problems with the above techniques are: the device needs to overhaul and smear lubricating oil inside the machine after long-time use so as to ensure the stability and service life of the machine, and therefore the sealing cover in the device needs to be lifted to be unfolded so as to enable a worker to overhaul the inside of the machine, and the worker needs to keep the sealing cover to carry out hand supporting operation all the time in the process of overhauling the inside of the machine, so that inconvenience in overhauling can be brought to the worker and the flexibility in overhauling of the worker can be influenced, and therefore, the metal wire drawing machine is provided.

Disclosure of Invention

According to the metal wire drawing machine, the cover plate can be pulled open when the wire drawing machine is overhauled, and the cover plate can be limited and fixed after the cover plate is pulled open, so that a worker does not need to hold the cover plate in the operation of the wire drawing machine overhauling process, the working efficiency of the worker in the wire drawing machine overhauling process and the flexibility of the worker in the operation are improved, the worker can conveniently overhaul the machine inside and paint the lubricating oil, the problem that the device needs to overhaul the machine inside and paint the lubricating oil after long-time use to ensure the stability and service life of the machine, the sealing cover in the device needs to be lifted to be unfolded to achieve the overhauling operation of the machine inside, the worker needs to always hold the sealing cover in the maintenance process of the machine, and the problem that the worker is inconvenient to overhaul and the flexibility of the worker is influenced is solved.

The utility model discloses a metal wire drawing machine, which comprises a wire drawing machine, a shielding plate, a clamping assembly and a guide rail groove, wherein a limiting plate is fixedly arranged at one end of the wire drawing machine, a placing frame is fixedly arranged on the upper surface of the limiting plate, the guide rail groove is arranged between the limiting plate and the wire drawing machine, the shielding plate is movably arranged in the guide rail groove, the clamping assembly is movably arranged in the guide rail groove, and the clamping assembly is clamped at two ends of the shielding plate.

As the preferable one of the utility model, a push-pull rod is fixedly arranged at one end of the shielding plate, a window is arranged at the central part of the shielding plate, an attaching plate is fixedly arranged at one end of the shielding plate, and the attaching plate can be attached and sealed at one end of the guide rail groove.

Preferably, the clamping assembly is arranged in the first clamping groove and the second clamping groove in a clamping manner, the clamping assembly is arranged in the first clamping groove in a clamping manner when the cover plate is in a closed state, and the clamping assembly is arranged in the second clamping groove in a clamping manner when the cover plate is in an unfolding state.

As the preferable mode of the utility model, the clamping assembly comprises a guide block, the guide block is movably arranged in a guide groove, the guide groove is arranged at one end in the guide rail groove, and the guide block can be clamped and arranged in the first clamping groove and the second clamping groove.

As the preferable mode of the utility model, the outer surface of the guide block is fixedly provided with the limiting block, the limiting block is movably arranged in the limiting groove, and the limiting groove is arranged in the guide groove.

As the preferable mode of the utility model, the guide groove is fixedly provided with the sliding column, the outer surface of the sliding column is movably provided with the guide block, and the outer surface of the sliding column is sleeved with the spring.

As preferable mode of the utility model, one end of the spring is fixedly connected with one end of the guide block, and the other end of the spring is fixedly connected with one end in the guide groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the design of the wire drawing machine, the cover plate, the clamping assembly, the guide rail groove and the placing frame, the internal parts of the wire drawing machine can have a certain ageing condition after the wire drawing machine is used for a long time, and the wire drawing machine also needs to smear lubricating oil on the surface of the parts in the machine in the process of long-time operation, so that when the wire drawing machine is overhauled, the push-pull rod can be pushed obliquely to drive the cover plate to slide upwards from the guide rail groove, and the cover plate is driven to slide upwards from the guide rail groove to unfold the wire drawing machine, the cover plate can be extruded with the clamping assembly through the first clamping grooves formed at two ends, so that the clamping assembly can be extruded into the guide groove, the effect of limiting and fixing the cover plate can be continuously pushed upwards until the cover plate drives the push-pull rod to push the cover plate at one end, the second clamping grooves formed at two ends of the cover plate can be horizontally opposite to the guide groove, and the clamping assembly movably mounted in the guide groove can be elastically sprung into the second clamping grooves, so that the expanded cover plate can be limited and fixedly operated, the cover plate does not need to be held by elasticity, and the working personnel and can be kept to unfold the cover plate, and the wire drawing machine can be conveniently stretched by the aid of the machine, and the wire drawing machine can be conveniently and placed in the process of operation can be overhauled by the process of the maintenance tool, and the maintenance tool can be conveniently and can be conveniently carried out by the maintenance personnel in the process and the process.

2. According to the utility model, through the design of the shielding plate, the push-pull rod, the attaching plate and the guide rail groove, when the wire drawing machine is closed after overhauling, the shielding plate can be driven to slide downwards in the guide rail groove by pulling the push-pull rod, the shielding plate slides downwards in the guide rail groove and simultaneously is extruded with the clamping assembly through the second clamping grooves formed at the two ends, so that the clamping assembly is extruded and stored in the guide groove, the shielding plate can be continuously pulled downwards until the shielding plate drives the attaching plate with one fixedly installed end to be attached to one end of the guide rail groove for sealing, and the shielding plate can drive the first clamping grooves formed at the two ends to be horizontally opposite to the guide groove, so that the clamping assembly can be movably installed in the first clamping grooves in a clamping manner, and the limiting and fixing operation of the closed shielding plate is realized, and any tool is not required in the process of expanding and closing the shielding plate, so that the working efficiency of the wire drawing machine is increased.

3. The utility model adopts the design of the first clamping groove, the second clamping groove, the clamping component and the shielding plate, when the shielding plate is pushed and unfolded, the first clamping groove formed at one end of the shielding plate and the clamping component are driven to be mutually extruded, so that the effect of extrusion and storage of the clamping component into the guide groove can be achieved, the shielding plate can be contacted and limited and fixed, namely, the shielding plate can be continuously pushed upwards, when the shielding plate drives the push-pull rod to push against one end of the limiting plate, the second clamping groove formed at two ends of the shielding plate can be horizontally opposite to the guide groove, the clamping component movably mounted in the guide groove can be elastically sprung into the second clamping groove, the limiting and fixing operation of the unfolded shielding plate can be achieved, when the shielding plate is closed after the inside of the wire drawing machine is overhauled, the shielding plate can be driven to slide downwards in the guide groove by pulling the push-pull rod, and the shielding plate can be extruded with the clamping components through the second clamping grooves formed at the two ends while sliding downwards in the guide rail groove, so that the clamping components are extruded and stored in the guide groove, the shielding plate can be pulled downwards continuously until the shielding plate drives the laminating plate with one end fixedly mounted to be laminated on one end of the guide rail groove for sealing, the shielding plate can drive the first clamping grooves formed at the two ends to be horizontally opposite to the guide groove, the movable mounting clamping components in the guide groove can be clamped and mounted in the first clamping grooves, thereby realizing the limiting and fixing operation on the closed shielding plate, avoiding any tool when the shielding plate is unfolded and closed, avoiding the process of disassembling the shielding plate by using tools when overhauling the wire drawing machine, thereby increasing the working efficiency in the process of overhauling the wire drawing machine.

4. The utility model adopts the design of the guide block, the guide groove, the guide rail groove, the first clamping groove and the second clamping groove, when the interior of the wire drawing machine is overhauled, the push-pull rod can be pushed obliquely to drive the shielding plate to slide upwards from the guide rail groove, and the shielding plate is driven to slide upwards from the guide rail groove to spread the wire drawing machine, the shielding plate can be mutually extruded with the guide block through the first clamping groove arranged at two ends, so that the guide block can be extruded and stored in the guide groove, the effect of limiting and fixing the shielding plate can be achieved, namely the shielding plate can be pushed upwards continuously until the shielding plate drives the push-pull rod to prop against one end of the limiting plate, the second clamping groove arranged at two ends of the shielding plate can be horizontally opposite to the guide groove, and the guide block movably arranged in the guide groove can be elastically sprung into the second clamping groove, thereby achieving the purposes that the unfolded shielding plate is subjected to limit fixing operation so as to facilitate the maintenance of the inside of the wire drawing machine by workers, and after the maintenance is carried out, the shielding plate can be driven to slide downwards in the guide rail groove by pulling the push-pull rod when the wire drawing machine is closed, the shielding plate slides downwards in the guide rail groove and simultaneously can be mutually extruded by the second clamping grooves formed at the two ends and the guide blocks, so that the guide blocks are extruded and stored in the guide grooves, the shielding plate can be continuously pulled downwards until the shielding plate drives the attaching plate with one end fixedly installed to be attached to one end of the guide rail groove to seal, the shielding plate can drive the first clamping grooves formed at the two ends to be horizontally opposite to the guide grooves, the guide blocks can be movably installed in the guide grooves in a clamping manner so as to achieve the limit fixing operation on the shielding plate after the closing, therefore, any tool is not needed when the cover plate is unfolded and closed, and the working efficiency of the wire drawing machine in the overhaul process is increased.

5. According to the utility model, through the design of the guide block, the limiting groove and the guide groove, the guide block is extruded and stored in the guide groove, or the guide block is ejected from the guide groove to be clamped and installed in the first clamping groove and the second clamping groove, the guide block can slide in the limiting groove formed in the guide groove through the limiting block fixedly installed on the outer surface, so that the guide block has a linear guide function during sliding, and the guide block can be accurately clamped and installed in the first clamping groove and the second clamping groove, and the clamping condition caused by the inclination of the guide block in the ejection process is avoided.

6. According to the utility model, through the design of the guide groove, the slide column, the guide block and the spring, when the guide block is extruded and stored in the guide groove, the guide block can slide on the outer surface of the slide column fixedly installed in the guide groove, and the spring is sleeved on the outer surface of the slide column, so that the spring can apply an elastic force to the guide block until the guide groove is horizontally opposite to the first clamping groove or the second clamping groove, and the guide block movably installed in the guide groove can spring into the first clamping groove or the second clamping groove through the elastic force applied by the spring, so that the limiting and fixing operation on the shielding plate can be realized.

7. According to the utility model, through the design of the springs, the guide blocks and the guide grooves, when the guide blocks are extruded and stored in the guide grooves, the guide blocks can slide on the outer surface of the sliding column fixedly installed in the guide grooves, and the springs are sleeved on the outer surface of the sliding column, so that the springs can apply elastic force to the guide blocks until the guide grooves are horizontally opposite to the first clamping grooves or the second clamping grooves, and the guide blocks movably installed in the guide grooves can spring into the first clamping grooves or the second clamping grooves through the elastic force applied by the springs, so that the limiting and fixing operation of the cover plate can be realized.

Drawings

FIG. 1 is a schematic perspective view of an overall structure provided in an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a guide rail groove structure according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a structure of a clamping assembly according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a first clamping groove and a second clamping groove according to an embodiment of the present utility model.

In the figure: 1. a wire drawing machine; 101. a limiting plate; 102. a placing rack; 103. a guide rail groove; 104. a guide groove; 105. a limit groove; 2. a cover plate; 201. a push-pull rod; 202. a window; 203. bonding plates; 204. a first clamping groove; 205. a second clamping groove; 3. a clamping assembly; 301. a guide block; 302. a limiting block; 303. a spool; 304. and (3) a spring.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the metal wire drawing machine provided by the embodiment of the utility model comprises a wire drawing machine 1, a cover plate 2, a clamping assembly 3 and a guide rail groove 103, wherein a limiting plate 101 is fixedly arranged at one end of the wire drawing machine 1, a placing frame 102 is fixedly arranged on the upper surface of the limiting plate 101, the guide rail groove 103 is arranged between the limiting plate 101 and the wire drawing machine 1, the cover plate 2 is movably arranged in the guide rail groove 103, the clamping assembly 3 is movably arranged in the guide rail groove 103, and the clamping assemblies 3 are clamped at two ends of the cover plate 2.

The scheme is adopted: through the design of the wire drawing machine 1, the cover plate 2, the clamping assembly 3, the guide rail groove 103 and the placing frame 102, the internal parts of the wire drawing machine 1 have a certain ageing condition after long-time use, and the wire drawing machine 1 also needs to smear lubricating oil on the surfaces of the internal parts of the machine in the long-time operation process, so when the wire drawing machine 1 is overhauled, the push-pull rod 201 can be pushed obliquely to drive the cover plate 2 to slide upwards from the guide rail groove 103, and the cover plate 2 is driven to slide upwards from the guide rail groove 103 to spread the wire drawing machine 1, the cover plate 2 can be extruded and stored into the guide groove 104 through the first clamping grooves 204 formed at two ends, the effect of limiting and fixing the contact of the cover plate 2 can be achieved, namely, the cover plate 2 can be pushed upwards continuously, until the cover plate 2 drives the push-pull rod 201 to prop against one end of the limiting plate 101, the second clamping grooves 205 formed at two ends of the cover plate 2 are horizontally opposite to the guide grooves 104, so that the clamping assemblies 3 movably mounted in the guide grooves 104 can spring into the second clamping grooves 205 through elasticity, thereby achieving the effects of limiting and fixing the unfolded cover plate 2 without holding hand operation of workers, and without using any tool when the cover plate 2 is unfolded and closed, and the workers can place maintenance tools in the placing frame 102 during maintenance, so that the workers can take and use the tools conveniently, the working efficiency during maintenance of the wire drawing machine 1 is increased, the maintenance operation and lubricating oil smearing of the workers in the machine are facilitated, so as to be able to increase the stability and the service life of the machine during use.

Referring to fig. 4, a push-pull rod 201 is fixedly installed at one end of the cover plate 2, a window 202 is provided at the center of the cover plate 2, an attaching plate 203 is fixedly installed at one end of the cover plate 2, and the attaching plate 203 can be attached and sealed at one end of the guide rail groove 103.

The scheme is adopted: through the design of shielding plate 2, push-and-pull rod 201, laminating board 203, guide rail groove 103, when closing shielding plate 2 after the wire drawing machine 1 overhauls in order to seal wire drawing machine 1, the accessible is drawn in push-and-pull rod 201 in order to drive shielding plate 2 and to slide down in guide rail groove 103, and shielding plate 2 can be through the mutual extrusion of second joint groove 205 and joint subassembly 3 that both ends were seted up in guide rail groove 103 when sliding down, thereby can make joint subassembly 3 by the extrusion accomodate in guide groove 104, can continue to pull shielding plate 2 downwards, until shielding plate 2 drives one end fixed mounting's laminating board 203 laminating and seals in guide rail groove 103 one end after, shielding plate 2 can drive both ends first joint groove 204 and guide groove 104 horizontal phase, movable mounting joint subassembly 3 in guide groove 104 can the joint install in first joint groove 204, thereby reach and carry out spacing fixed operation to shielding plate 2 after the closure, thereby all need not use any instrument when expanding and closing operation, thereby the work efficiency of wire drawing machine 1 has been increased and maintenance has been carried out.

Referring to fig. 4, the clamping assembly 3 may be installed in the first clamping groove 204 and the second clamping groove 205 in a clamping manner, the clamping assembly 3 is installed in the first clamping groove 204 when the cover plate 2 is in the closed state, and the clamping assembly 3 is installed in the second clamping groove 205 when the cover plate 2 is in the open state.

The scheme is adopted: through the design of the first clamping groove 204, the second clamping groove 205, the clamping assembly 3 and the shielding plate 2, when the shielding plate 2 is pushed and unfolded, the first clamping groove 204 formed at one end of the shielding plate 2 is driven to be mutually extruded with the clamping assembly 3, so that the effect that the shielding plate 2 is in contact with and limited and fixed can be achieved by extruding and accommodating the clamping assembly 3 into the guide groove 104, namely, the shielding plate 2 can be continuously pushed upwards until the shielding plate 2 drives the push-pull rod 201 to prop against one end of the limiting plate 101, the second clamping grooves 205 formed at two ends of the shielding plate 2 are horizontally opposite to the guide groove 104, the clamping assembly 3 movably mounted in the guide groove 104 can be elastically pushed into the second clamping groove 205, so that limiting and fixing operation is carried out on the shielding plate 2 after being unfolded, and when the shielding plate 2 is closed after the inside of the wire drawing machine 1 is overhauled, the push-pull rod 201 can be pulled to drive the shielding plate 2 to slide downwards in the guide rail groove 103, and the shielding plate 2 can be mutually extruded with the clamping assembly 3 through the second clamping grooves 205 formed at the two ends while sliding downwards in the guide rail groove 103, so that the clamping assembly 3 can be extruded and stored in the guide groove 104, the shielding plate 2 can be continuously pulled downwards until the shielding plate 2 drives the attaching plate 203 with one end fixedly mounted to attach to one end of the guide rail groove 103 for sealing, the shielding plate 2 drives the first clamping grooves 204 formed at the two ends to be horizontally opposite to the guide groove 104, the movably mounted clamping assembly 3 in the guide groove 104 can be clamped and mounted in the first clamping grooves 204, thereby realizing limit fixing operation on the closed shielding plate 2, avoiding any tool when the shielding plate 2 is unfolded and closed, thereby eliminating the need to use tools to disassemble the cover plate 2 when overhauling the wire drawing machine 1, thereby increasing the working efficiency in overhauling the wire drawing machine 1.

Referring to fig. 3, the clamping assembly 3 includes a guide block 301, the guide block 301 is movably mounted in the guide groove 104, the guide groove 104 is opened at one end in the guide groove 103, and the guide block 301 can be clamped and mounted in the first clamping groove 204 and the second clamping groove 205.

The scheme is adopted: through the design of the guide block 301, the guide groove 104, the guide rail groove 103, the first clamping groove 204 and the second clamping groove 205, when the inside of the wiredrawing machine 1 is overhauled, the push-pull rod 201 can be pushed obliquely to drive the cover plate 2 to slide upwards from the guide rail groove 103, and when the cover plate 2 is driven to slide upwards from the guide rail groove 103 to spread the wiredrawing machine 1, the cover plate 2 can be mutually extruded with the guide block 301 through the first clamping grooves 204 arranged at two ends, so that the guide block 301 can be extruded and stored in the guide groove 104, the effect of contact limiting and fixing of the cover plate 2 can be achieved, namely, the cover plate 2 can be pushed upwards continuously until the cover plate 2 drives the push-pull rod 201 to prop against one end of the limiting plate 101, the second clamping groove 205 arranged at two ends of the cover plate 2 can be horizontally opposite to the guide groove 104, the guide block 301 movably arranged in the guide groove 104 can be elastically sprung into the second clamping groove 205, therefore, the expanded cover plate 2 is limited and fixed so as to be convenient for a worker to overhaul the inside of the wiredrawing machine 1, when the wiredrawing machine is closed after being overhauled, the cover plate 2 can be driven to slide downwards in the guide rail groove 103 by pulling the push-pull rod 201, the cover plate 2 slides downwards in the guide rail groove 103 and simultaneously is mutually extruded with the guide blocks 301 through the second clamping grooves 205 arranged at the two ends, the guide blocks 301 are extruded and accommodated in the guide grooves 104, the cover plate 2 can be continuously pulled downwards until the cover plate 2 drives the laminating plate 203 with one end fixedly mounted to be laminated at one end of the guide rail groove 103 for sealing, the cover plate 2 drives the first clamping grooves 204 arranged at the two ends to be horizontally opposite to the guide grooves 104, the guide blocks 301 are movably mounted in the guide grooves 104 and can be clamped and mounted in the first clamping grooves 204, therefore, the limit fixing operation of the closed cover plate 2 is achieved, any tool is not needed when the cover plate 2 is unfolded and closed, and the working efficiency of the wire drawing machine 1 in the overhauling process is improved.

Referring to fig. 3, a limiting block 302 is fixedly installed on the outer surface of the guide block 301, the limiting block 302 is movably installed in the limiting groove 105, and the limiting groove 105 is formed in the guide groove 104.

The scheme is adopted: through the design of guide block 301, stopper 302, spacing groove 105, guide slot 104, guide block 301 is received into guide slot 104 by the extrusion, or when guide block 301 pops out the joint from guide slot 104 and installs into first joint groove 204 and second joint groove 205, guide block 301 all can carry out the sliding operation through surface fixed mounting's stopper 302 in the spacing groove 105 of seting up in guide slot 104, thereby make guide block 301 have the linear guide function when sliding, thereby can make the accurate joint of guide block 301 install into first joint groove 204 and second joint groove 205, avoid guide block 301 to appear the slope at the in-process of popping out and cause the condition of blocking.

Referring to fig. 3, a sliding column 303 is fixedly installed in the guide groove 104, a guide block 301 is movably installed on the outer surface of the sliding column 303, and a spring 304 is sleeved on the outer surface of the sliding column 303.

The scheme is adopted: through the design of guide slot 104, slide column 303, guide block 301, spring 304, when guide block 301 is received into guide slot 104 by the extrusion, guide block 301 can carry out the slip operation at guide slot 104 internal fixed mounting's slide column 303 surface, and slide column 303 surface cover is equipped with spring 304, thereby spring 304 can exert an elasticity to guide block 301, until guide slot 104 and first joint groove 204 or second joint groove 205 horizontal phase time, guide block 301 of movable mounting in the guide slot 104 can spring into first joint groove 204 or second joint groove 205 through the elasticity that spring 304 exerted, in order to can realize carrying out spacing fixed operation to blanking plate 2.

Referring to fig. 3, one end of the spring 304 is fixedly connected to one end of the guide block 301, and the other end of the spring 304 is fixedly connected to one end in the guide groove 104.

The scheme is adopted: through the design of spring 304, guide block 301, guide slot 104, when guide block 301 was accomodate into guide slot 104 by the extrusion, guide block 301 can carry out the slip operation at guide slot 104 internal fixation's smooth post 303 surface, and smooth post 303 surface cover is equipped with spring 304, thereby spring 304 can apply an elasticity to guide block 301, until guide slot 104 and first joint groove 204 or second joint groove 205 horizontal phase time, guide block 301 of movable mounting in the guide slot 104 can spring into first joint groove 204 or second joint groove 205 through the elasticity that spring 304 applied, in order to can realize carrying out spacing fixed operation to shielding plate 2.

The working principle of the utility model is as follows:

when the wire drawing machine 1 is used, the internal parts of the machine have a certain ageing condition after long-time use, and lubricating oil is smeared on the surfaces of the parts in the machine in the process of long-time operation of the wire drawing machine 1, so that when the maintenance operation is carried out on the interior of the wire drawing machine 1, the push-pull rod 201 can be pushed obliquely to drive the cover plate 2 to slide upwards from the guide rail groove 103, and the cover plate 2 is driven to slide upwards from the guide rail groove 103 to spread the wire drawing machine 1, the cover plate 2 can be mutually extruded with the guide blocks 301 through the first clamping grooves 204 formed at two ends, the guide blocks 301 can be extruded and stored in the guide grooves 104, the effect of limiting and fixing the contact of the cover plate 2 can be achieved, namely, the upward pushing of the cover plate 2 can be continued until the cover plate 2 drives the push-pull rod 201 to prop against one end of the limiting plate 101, the second clamping grooves 205 arranged at the two ends of the shielding plate 2 are horizontally opposite to the guide grooves 104, so that the guide block 301 movably arranged in the guide grooves 104 can be sprung into the second clamping grooves 205 through elasticity, thereby realizing the limit fixing operation of the unfolded shielding plate 2 so as to facilitate the maintenance of the inside of the wiredrawing machine 1 by workers, the maintenance tools can be placed in the placing frame 102 by the workers in the maintenance process, so as to facilitate the workers to take and use the maintenance tools by hands, the maintenance tools can be closed by the workers after the maintenance, the shielding plate 2 can be driven to slide downwards in the guide rail grooves 103 by pulling the push-pull rods 201, the shielding plate 2 can be mutually extruded with the guide blocks 301 through the second clamping grooves 205 arranged at the two ends while sliding downwards in the guide rail grooves 103, the guide blocks 301 can be extruded and stored into the guide grooves 104, the shielding plate 2 can be continuously pulled downwards, until the attaching plate 203 with one end fixedly installed is attached to one end of the guide rail groove 103 for sealing, the attaching plate 2 can drive the first clamping groove 204 which is formed at two ends to be horizontally opposite to the guide groove 104, and the movable installation guide block 301 in the guide groove 104 can be clamped and installed into the first clamping groove 204, so that the limit fixing operation of the closed attaching plate 2 is achieved, no tool is needed when the attaching plate 2 is unfolded and closed, the working efficiency in the maintenance process of the wire drawing machine 1 is improved, the effects of facilitating maintenance operation and lubricating oil smearing of the machine inside by workers are achieved, and the stability and the service life of the machine in the use process can be increased.

To sum up: this metal wire drawing machine, through wire drawing machine 1, limiting plate 101, rack 102, guide rail groove 103, guide way 104, limiting groove 105, blanking plate 2, push-and-pull rod 201, window 202, laminating board 203, first joint groove 204, cooperation between second joint groove 205 and the joint subassembly 3, the problem that above-mentioned device needs to overhaul and smear lubricating oil in order to ensure stability and the life of machine to the inside after long-time use of machine, thus just need lift the sealed lid in above-mentioned device in order to reach and to expand the machine, thereby the staff just can overhaul the operation to the inside of machine, and to the in-process staff that overhauls the inside of machine need keep holding all the time to sealed lid and hold the operation of supporting, thereby can bring the inconvenience when overhauling and the flexibility when can influencing the staff overhauls the staff.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal wire drawing machine, includes wire drawing machine (1), shielding plate (2), joint subassembly (3), guide rail groove (103), its characterized in that: the wire drawing machine (1) one end fixed mounting has limiting plate (101), fixed surface installs rack (102) on limiting plate (101), be provided with guide rail groove (103) between limiting plate (101) and wire drawing machine (1), movable mounting has shield plate (2) in guide rail groove (103), movable mounting has joint subassembly (3) in guide rail groove (103), joint subassembly (3) joint is installed at shield plate (2) both ends.

2. A metal wire drawing machine as defined in claim 1, wherein: the novel anti-theft device is characterized in that a push-pull rod (201) is fixedly arranged at one end of the shielding plate (2), a window (202) is arranged at the center of the shielding plate (2), a laminating plate (203) is fixedly arranged at one end of the shielding plate (2), and the laminating plate (203) can be laminated and sealed at one end of the guide rail groove (103).

3. A metal wire drawing machine as defined in claim 1, wherein: the clamping assembly (3) can be clamped and installed in the first clamping groove (204) and the second clamping groove (205), the clamping assembly (3) is clamped and installed in the first clamping groove (204) when the cover plate (2) is in a closed state, and the clamping assembly (3) is clamped and installed in the second clamping groove (205) when the cover plate (2) is in an unfolded state.

4. A metal wire drawing machine as defined in claim 1, wherein: the clamping assembly (3) comprises a guide block (301), the guide block (301) is movably mounted in the guide groove (104), the guide groove (104) is formed in one end of the guide groove (103), and the guide block (301) can be clamped and mounted in the first clamping groove (204) and the second clamping groove (205).

5. A metal wire drawing machine as defined in claim 4, wherein: the guide block is characterized in that a limiting block (302) is fixedly arranged on the outer surface of the guide block (301), the limiting block (302) is movably arranged in the limiting groove (105), and the limiting groove (105) is formed in the guide groove (104).

6. A metal wire drawing machine as defined in claim 4, wherein: a sliding column (303) is fixedly arranged in the guide groove (104), a guide block (301) is movably arranged on the outer surface of the sliding column (303), and a spring (304) is sleeved on the outer surface of the sliding column (303).

7. A metal wire drawing machine as defined in claim 6, wherein: one end of the spring (304) is fixedly connected with one end of the guide block (301), and the other end of the spring (304) is fixedly connected with one end in the guide groove (104).