CN217859195U

CN217859195U - Wire cutting guide wheel for wire cutting machine tool

Info

Publication number: CN217859195U
Application number: CN202222287060.9U
Authority: CN
Inventors: 袁聚圣; 许文详; 邱贵; 李思成; 邱夏; 袁取平
Original assignee: Langfang Tongqian Machinery Equipment Co ltd
Current assignee: Langfang Tongqian Machinery Equipment Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-22
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a wire-electrode cutting guide pulley for wire-electrode cutting machine, including guide pulley mechanism, guide pulley frame mechanism and fixed establishment, guide pulley frame mechanism sets up in guide pulley mechanism's top and bottom, fixed establishment sets up in the inner chamber of guide pulley frame mechanism. The utility model discloses a set up fixed frame, the metal column, third metal pole and thread bush, when needs carry out the dismouting to the device, it rotates to drive third metal pole and thread bush at fixed frame's inner chamber through rotatory metal column, thereby relieve thread bush and guide pulley mechanism's being connected, the operation is demolishd to the thread bush to the special fitting of having avoided using, simultaneously through the position distance of adjusting fixed frame and metal column, current cutting guide pulley when using has been solved, all need dedicated dismouting device to disassemble the operation to the guide pulley, because special fitting can not use in daily work, lead to the accessory to lose easily, the problem of user's maintenance efficiency has been reduced.

Description

Wire cutting guide wheel for wire cutting machine tool

Technical Field

The utility model relates to a wire cut electrical discharge machining bed technical field specifically is a wire cut guide pulley for wire cut electrical discharge machining bed.

Background

The basic physical principle of the wire cutting machine is that free positive ions and electrons are accumulated in a field to quickly form an ionized conductive channel, and the instantaneous high temperature of electric sparks can melt and oxidize local metal to be corroded.

The guide wheel device for the existing linear cutting machine tool needs to be disassembled and maintained after being used for a long time so as to ensure the normal application of the machine tool, but the existing cutting guide wheel needs to be disassembled by a special disassembling and assembling device when being used, and special accessories can not be used in daily operation, so that the accessories are easy to lose, and the maintenance efficiency of a user is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire-electrode cutting guide wheel for wire-electrode cutting machine possesses the advantage of the dismouting of being convenient for, has solved current cutting guide wheel and when using, all needs dedicated dismouting device to disassemble the operation to the guide pulley, because special parts can not use in daily operation, leads to the accessory to lose easily, has reduced user's maintenance efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a wire cutting guide wheel for a wire cutting machine tool comprises a guide wheel mechanism, a guide wheel frame mechanism and a fixing mechanism, wherein the guide wheel frame mechanism is arranged at the top and the bottom of the guide wheel mechanism, and the fixing mechanism is arranged in an inner cavity of the guide wheel frame mechanism;

the fixing mechanism comprises a fixing frame, a metal column, a third metal rod and a threaded sleeve, the metal column is in threaded connection with an inner cavity of the fixing frame, the third metal rod is fixedly connected with the two sides of the bottom of the metal column, and the threaded sleeve is fixedly connected with the bottom of the third metal rod.

Preferably, the guide wheel mechanism comprises a guide wheel shaft, a first metal rod and a second metal rod, the first metal rod is arranged at the top and the bottom of the guide wheel shaft, and the second metal rod is fixedly connected with one end, far away from the guide wheel shaft, of the first metal rod.

Preferably, guide pulley frame mechanism includes installation frame, first spread groove, second spread groove and third spread groove, first spread groove is seted up in installation frame one side, and the inner chamber in first spread groove is seted up to the second spread groove, the opposite side in installation frame is seted up to the third spread groove, the inner chamber to the second spread groove is all run through to the one end of first metal pole and second metal pole.

Preferably, the guide wheel frame mechanism further comprises two first bearings, two first snares, a spring, two second snares and a second bearing, the two first bearings are arranged in the inner cavity of the third connecting groove, and the spring is fixedly connected with one side of the first snares.

Preferably, the second ring is fixedly connected with the top of the spring, the first ring, the spring and the second ring are all arranged in the inner cavity of the third connecting groove, the second bearing is arranged in the inner cavity of the third connecting groove, and one end of the second metal rod penetrates through the first bearing, the first ring, the spring, the second ring and the second bearing, extends to the inner cavity of the third connecting groove and is in threaded connection with the threaded sleeve.

Preferably, the guide wheel frame mechanism further comprises a steel plate and a rubber ring, the steel plate is fixedly connected with the installation frame, and the rubber ring is arranged on the surface of the steel plate.

Preferably, fixed establishment still includes plum blossom groove and threaded rod, the top at the metal column is seted up to the plum blossom groove, the threaded rod sets up in the both sides of steel sheet, the one end of threaded rod run through to fixed frame's inner chamber and with fixed frame's inner chamber threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up fixed frame, the metal post, third metal pole and thread bush, when needs carry out the dismouting to the device, it rotates to drive third metal pole and thread bush in fixed frame's inner chamber through rotatory metal post, thereby remove thread bush and guide pulley mechanism's being connected, avoided using special parts to demolish the operation to the thread bush, simultaneously through the position distance of adjusting fixed frame and metal post, and promote fixed establishment, thereby promote guide pulley mechanism and remove the being connected with guide pulley frame mechanism, current cutting guide pulley when using has been solved, all need dedicated dismouting device to disassemble the operation to the guide pulley, because special parts can not use in daily operation, lead to the accessory to lose easily, the problem of user's maintenance efficiency has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the explosion structure of the idler shaft of the present invention;

fig. 3 is a schematic perspective view of the fixing frame of the present invention;

fig. 4 is the explosion structure diagram of the installation frame of the present invention.

In the figure: 1. a guide wheel mechanism; 101. a guide wheel shaft; 102. a first metal rod; 103. a second metal rod; 2. a guide wheel frame mechanism; 201. a mounting frame; 202. a first connecting groove; 203. a second connecting groove; 204. a third connecting groove; 205. a first bearing; 206. a first snare; 207. a spring; 208. a second snare; 209. a second bearing; 210. a steel plate; 211. a rubber ring; 3. a fixing mechanism; 301. a fixed frame; 302. a metal post; 303. a third metal rod; 304. a threaded sleeve; 305. a plum blossom groove; 306. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a guide wheel mechanism 1, idler axle 101, first metal pole 102, second metal pole 103, guide wheel frame mechanism 2, installation frame 201, first connecting groove 202, second connecting groove 203, third connecting groove 204, first bearing 205, first round cover 206, spring 207, second snare 208, second bearing 209, steel sheet 210, rubber ring 211, fixed establishment 3, fixed frame 301, metal column 302, third metal pole 303, thread bush 304, plum blossom groove 305 and threaded rod 306 part are the parts that universal standard spare or technical personnel know, its structure and principle all can learn or learn through conventional experimental method for this technical personnel through the technical manual.

Referring to fig. 1-4, a wire-cutting guide wheel for a wire-cutting machine comprises a guide wheel mechanism 1, a guide wheel frame mechanism 2 and a fixing mechanism 3, wherein the guide wheel frame mechanism 2 is arranged at the top and the bottom of the guide wheel mechanism 1, and the fixing mechanism 3 is arranged in an inner cavity of the guide wheel frame mechanism 2;

the fixing mechanism 3 comprises a fixing frame 301, a metal column 302, a third metal rod 303 and a threaded sleeve 304, the metal column 302 is in threaded connection with an inner cavity of the fixing frame 301, the third metal rod 303 is fixedly connected with two sides of the bottom of the metal column 302, the threaded sleeve 304 is fixedly connected with the bottom of the third metal rod 303, and by arranging the fixing frame 301, the metal column 302, the third metal rod 303 and the threaded sleeve 304, when the device needs to be disassembled and assembled, the third metal rod 303 and the threaded sleeve 304 are driven to rotate in the inner cavity of the fixing frame 301 by rotating the metal column 302, so that the connection between the threaded sleeve 304 and the guide wheel mechanism 1 is released, the disassembling operation of the threaded sleeve 304 by using special accessories is avoided, meanwhile, the guide wheel mechanism 1 is pushed to be disassembled and disconnected from the guide wheel frame mechanism 2 by adjusting the position distance between the fixing frame 301 and the metal column 302, and pushing the fixing mechanism 3, so that the guide wheel mechanism 1 is disassembled and the guide wheel frame mechanism 2 is pushed, and the problem that when the existing cutting guide wheel is used, the guide wheel all needs special disassembling devices for disassembling operation, and the guide wheel accessories are not used in daily operation is solved, and the maintenance efficiency of users is reduced.

Specifically, the guide wheel mechanism 1 includes a guide wheel shaft 101, a first metal rod 102 and a second metal rod 103, the first metal rod 102 is disposed at the top and the bottom of the guide wheel shaft 101, the second metal rod 103 is fixedly connected to one end of the first metal rod 102 far away from the guide wheel shaft 101, and the guide wheel shaft 101, the first metal rod 102 and the second metal rod 103 are disposed to cooperate with the guide wheel frame mechanism 2 to provide a basic function of a guide wheel for the device.

Specifically, idler frame mechanism 2 includes installation frame 201, first connecting groove 202, second connecting groove 203 and third connecting groove 204, first connecting groove 202 is seted up in installation frame 201 one side, the inner chamber in first connecting groove 202 is seted up to second connecting groove 203, the opposite side in installation frame 201 is seted up to third connecting groove 204, the inner chamber to second connecting groove 203 is all run through to the one end of first metal pole 102 and second metal pole 103, through setting up installation frame 201, first connecting groove 202 and third connecting groove 204, cooperation idler mechanism 1 carries on spacingly to idler mechanism 1.

Specifically, guide wheel frame mechanism 2 still includes first bearing 205, first snare 206, spring 207, second snare 208 and second bearing 209, and the quantity of first bearing 205 is two, and two first bearings 205 all set up in the inner chamber of third spread groove 204, and spring 207 and one side fixed connection of first snare 206, through setting up first bearing 205, first snare 206, spring 207, second snare 208 and second bearing 209, promote second snare 208 and extrude spring 207 when second bearing 209 places in the inner chamber of third spread groove 204, and the elasticity that resets of spring 207 has increased the connection stability of device.

Specifically, the second snare 208 is fixedly connected with the top of the spring 207, the first snare 206, the spring 207 and the second snare 208 are all arranged in the inner cavity of the third connecting groove 204, the second bearing 209 is arranged in the inner cavity of the third connecting groove 204, and one end of the second metal rod 103 penetrates through the first bearing 205, the first snare 206, the spring 207, the second snare 208 and the second bearing 209, extends to the inner cavity of the third connecting groove 204, and is in threaded connection with the threaded sleeve 304.

Specifically, stator frame mechanism 2 still includes steel sheet 210 and rubber circle 211, steel sheet 210 and installation frame 201 fixed connection, and rubber circle 211 sets up in steel sheet 210's surface, and steel sheet 210 and rubber circle 211, steel sheet 210 cooperate outside bolt to be convenient for fix the device, increases the non-skid property of device through setting up rubber circle 211.

Specifically, fixed establishment 3 still includes plum blossom groove 305 and threaded rod 306, plum blossom groove 305 sets up in the top of metal column 302, threaded rod 306 sets up in steel sheet 210's both sides, the one end of threaded rod 306 run through to fixed frame 301's inner chamber and with fixed frame 301's inner chamber threaded connection, through setting up plum blossom groove 305 and threaded rod 306, convenient to use person uses the screwdriver to drive metal column 302 and rotates, threaded rod 306 cooperation steel sheet 210 fixes and is spacing fixed frame 301 simultaneously.

When the device is used, firstly, if the device needs to be disassembled, a screwdriver is used for rotating the metal column 302, the metal column 302 rotates along the inner cavity of the fixed frame 301, meanwhile, the third metal rod 303 and the threaded sleeve 304 are driven to rotate, the connection between the threaded sleeve 304 and the second metal rod 103 is removed, then, the threaded rod 306 is rotated, the threaded connection between the threaded rod 306 and the inner cavity of the fixed frame 301 is removed, the fixing mechanism 3 is removed, the other side of the fixed frame 301 is placed in the inner cavity of the third connecting groove 204 in the opposite direction, the threaded sleeve 304 is rotated, the threaded sleeve 304 drives the third metal rod 303 and the metal column 302 to displace along the inner cavity of the fixed frame 301, so that the second metal rod 103 is driven to drive the first metal rod 102 and the guide wheel shaft 101 to displace, the guide wheel shaft 101 is disconnected from the mounting frame 201, finally, the first bearing 205, the first round sleeve 206, the spring 207, the second sleeve 208 and the second bearing 209 are driven to displace by using an external steel rod through the second connecting groove 203, the disassembly of the guide wheel 201 is completed, the maintenance operation can be performed, the maintenance operation of the guide wheel, and the special accessories which are not easily lost during the disassembly operation of the special device.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a wire-electrode cutting guide wheel for wire-electrode cutting machine, includes guide wheel mechanism (1), guide wheel frame mechanism (2) and fixed establishment (3), its characterized in that: the guide wheel frame mechanism (2) is arranged at the top and the bottom of the guide wheel mechanism (1), and the fixing mechanism (3) is arranged in an inner cavity of the guide wheel frame mechanism (2);

fixed establishment (3) are including fixed frame (301), metal column (302), third metal pole (303) and thread bush (304), the inner chamber threaded connection of metal column (302) and fixed frame (301), both sides fixed connection of third metal pole (303) and metal column (302) bottom, the bottom fixed connection of thread bush (304) and third metal pole (303).

2. The wire-cutting guide wheel for the wire-cutting machine tool according to claim 1, wherein: the guide wheel mechanism (1) comprises a guide wheel shaft (101), a first metal rod (102) and a second metal rod (103), the first metal rod (102) is arranged at the top and the bottom of the guide wheel shaft (101), and the second metal rod (103) is fixedly connected with one end, far away from the guide wheel shaft (101), of the first metal rod (102).

3. The wire-cutting guide wheel for the wire-cutting machine tool as claimed in claim 2, wherein: guide pulley frame mechanism (2) are including installation frame (201), first connecting groove (202), second connecting groove (203) and third connecting groove (204), installation frame (201) one side is seted up in first connecting groove (202), and the inner chamber in first connecting groove (202) is seted up in second connecting groove (203), the opposite side in installation frame (201) is seted up in third connecting groove (204), the inner chamber to second connecting groove (203) is all run through to the one end of first metal pole (102) and second metal pole (103).

4. The wire-cutting guide wheel for the wire-cutting machine tool as claimed in claim 3, wherein: guide wheel frame mechanism (2) still includes first bearing (205), first round cover (206), spring (207), second ring cover (208) and second bearing (209), the quantity of first bearing (205) is two, and two first bearings (205) all set up in the inner chamber of third connecting groove (204), spring (207) and one side fixed connection of first round cover (206).

5. The wire-cutting guide wheel for the wire-cutting machine tool as claimed in claim 4, wherein: the second snare (208) is fixedly connected with the top of the spring (207), the first snare (206), the spring (207) and the second snare (208) are all arranged in the inner cavity of the third connecting groove (204), the second bearing (209) is arranged in the inner cavity of the third connecting groove (204), one end of the second metal rod (103) penetrates through the first bearing (205), the first loop sleeve (206), the spring (207), the second snare (208) and the second bearing (209), extends to the inner cavity of the third connecting groove (204), and is in threaded connection with the threaded sleeve (304).

6. The wire-cutting guide wheel for the wire-cutting machine tool as set forth in claim 1, wherein: the guide wheel frame mechanism (2) further comprises a steel plate (210) and a rubber ring (211), the steel plate (210) is fixedly connected with the mounting frame (201), and the rubber ring (211) is arranged on the surface of the steel plate (210).

7. The wire-cutting guide wheel for the wire-cutting machine tool according to claim 6, wherein: fixed establishment (3) still include plum blossom groove (305) and threaded rod (306), the top of metal column (302) is seted up in plum blossom groove (305), threaded rod (306) set up in the both sides of steel sheet (210), the one end of threaded rod (306) run through to the inner chamber of fixed frame (301) and with the inner chamber threaded connection of fixed frame (301).