CN217890171U

CN217890171U - Machine tool fixing seat rear cover with dustproof structure

Info

Publication number: CN217890171U
Application number: CN202221800399.8U
Authority: CN
Inventors: 吴齐; 熊涛
Original assignee: Nanjing Jinji Alloy Material Co ltd
Current assignee: Nanjing Jinji Alloy Material Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-25
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a lid behind lathe fixing base with dustproof construction, including back lid body, the ventilation hole has been seted up on the surface of back lid body, the inner chamber of back lid body has been seted up and has been held the chamber, hold chamber and ventilation hole intercommunication, the both sides that hold intracavity chamber all are provided with the closing plate, and top threaded connection between two closing plates has the threaded rod, the both ends of threaded rod all through the bearing with the inner wall swing joint who holds the chamber, the left side fixedly connected with driven bevel gear of threaded rod, driven bevel gear's top meshing has initiative bevel gear. The utility model discloses a cooperation of back lid body, ventilation hole, holding chamber, closing plate, threaded rod, driven bevel gear, initiative bevel gear, motor, gag lever post, mounting hole and dust screen is used, can make this equipment be in the encapsulated situation in daily, can avoid the entering of dust, and in radiating, can initiatively open, guaranteed the radiating effect.

Description

Machine tool fixing seat rear cover with dustproof structure

Technical Field

The utility model relates to a lathe technical field specifically is a lid behind lathe fixing base with dustproof construction.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the fixed seat rear cover is a part in a machine tool, but the existing fixed seat rear cover does not have a dustproof function, so that dust can enter the machine tool through the fixed seat rear cover in a long-time use process, and further electric elements are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lid behind lathe fixing base with dustproof construction possesses dirt-proof advantage, has solved behind the present fixing base and has covered it and do not possess dirt-proof function to the dust can get into the inside of lathe through the lid behind the fixing base in long-time use, and then causes the problem of electrical components's damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lid behind lathe fixing base with dustproof construction, includes back lid body, the ventilation hole has been seted up on the surface of back lid body, the inner chamber of back lid body has been seted up and has been held the chamber, hold chamber and ventilation hole intercommunication, the both sides that hold intracavity chamber all are provided with the closing plate, and top threaded connection between two closing plates has the threaded rod, the both ends of threaded rod all through the bearing with the inner wall swing joint who holds the chamber, the left side fixedly connected with driven bevel gear of threaded rod, driven bevel gear's top meshing has the initiative bevel gear, the top fixedly connected with motor of initiative bevel gear, the top of motor with the top fixed connection who holds intracavity chamber, bottom sliding connection between two closing plates has the gag lever post, the both ends of gag lever post and the inner wall fixed connection who holds the chamber.

Preferably, the four corners of the surface of the rear cover body are provided with mounting holes, and the inner cavity of each mounting hole is provided with threads.

Preferably, the back of the vent hole is provided with a groove, and the inner cavity of the groove is connected with a dust screen through a bolt and a thread.

Preferably, the top of one side of the sealing plate is provided with a threaded hole matched with the threaded rod for use, and the bottom of one side of the sealing plate is provided with a limiting hole matched with the limiting rod for use.

Preferably, the surface of the sealing plate is fixedly connected with a sealing ring, and the other side of the sealing ring is in contact with the inner wall of the accommodating cavity.

Preferably, the motor is electrically connected with a PLC (programmable logic controller) of the machine tool through a lead, and the motor adopts a servo motor.

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

1. the utility model discloses a cooperation of back lid body, ventilation hole, holding chamber, closing plate, threaded rod, driven bevel gear, initiative bevel gear, motor, gag lever post, mounting hole and dust screen is used, can make this equipment be in the closed condition in daily, can avoid the entering of dust, and in radiating, can initiatively open, guaranteed the radiating effect.

2. The utility model discloses a set up the mounting hole, can be convenient for install this equipment, through setting up the dust screen, can reduce the entering of dust, through setting up the screw hole, can use with the threaded rod cooperation and drive the closing plate and remove, through setting up spacing hole, can use with the gag lever post cooperation and carry on spacingly to the closing plate, through setting up the sealing washer, can guarantee the leakproofness of itself.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic side view of the sealing plate of the present invention.

In the figure: 1. a rear cover body; 2. a vent hole; 3. an accommodating chamber; 4. a sealing plate; 5. a threaded rod; 6. a driven bevel gear; 7. a drive bevel gear; 8. a motor; 9. a limiting rod; 10. mounting holes; 11. a dust screen; 12. a threaded hole; 13. a limiting hole; 14. and (5) sealing rings.

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 efforts all belong to the protection scope of the present invention.

The components of the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are all known by the technicians through technical manuals or through conventional experimental methods.

Referring to fig. 1-3, a machine tool fixing seat rear cover with a dustproof structure comprises a rear cover body 1, four corners of the surface of the rear cover body 1 are provided with mounting holes 10, the inner cavity of each mounting hole 10 is provided with threads, the equipment can be conveniently mounted by arranging the mounting holes 10, the surface of the rear cover body 1 is provided with a vent hole 2, the back surface of the vent hole 2 is provided with a groove, the inner cavity of the groove is connected with a dustproof net 11 through bolt threads, the dust can be reduced by arranging the dustproof net 11, the inner cavity of the rear cover body 1 is provided with a containing cavity 3, the containing cavity 3 is communicated with the vent hole 2, sealing plates 4 are arranged on two sides of the inner cavity of the containing cavity 3, the top of one side of each sealing plate 4 is provided with a threaded hole 12 matched with a threaded rod 5 for use, the bottom of one side of each sealing plate 4 is provided with a limiting hole 13 matched with a limiting rod 9 for use, and the surface of each sealing plate 4 is fixedly connected with a sealing ring 14, the other side of the sealing ring 14 is contacted with the inner wall of the accommodating cavity 3, the sealing ring can be matched with the threaded rod 5 to drive the sealing plate 4 to move by arranging the threaded hole 12, the sealing plate 4 can be limited by being matched with the limiting rod 9 by arranging the limiting hole 13, the sealing performance of the sealing ring can be ensured by arranging the sealing ring 14, the top part between the two sealing plates 4 is in threaded connection with the threaded rod 5, two ends of the threaded rod 5 are movably connected with the inner wall of the accommodating cavity 3 through bearings, the left side of the threaded rod 5 is fixedly connected with the driven bevel gear 6, the top part of the driven bevel gear 6 is meshed with the driving bevel gear 7, the top part of the driving bevel gear 7 is fixedly connected with the motor 8, the motor 8 is electrically connected with a PLC (programmable logic controller) of a machine tool through a lead, the motor 8 adopts a servo motor, and the top part of the motor 8 is fixedly connected with the top part of the inner cavity of the accommodating cavity 3, bottom sliding connection between two closing plates 4 has gag lever post 9, the both ends of gag lever post 9 and the inner wall fixed connection who holds chamber 3, through back lid body 1, ventilation hole 2, hold chamber 3, closing plate 4, threaded rod 5, driven bevel gear 6, drive bevel gear 7, motor 8, gag lever post 9, mounting hole 10 and dust screen 11's cooperation is used, can make this equipment be in the encapsulated situation in daily, can avoid the entering of dust, and in radiating, can initiatively open, the radiating effect has been guaranteed.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

During the use, when needs are radiating, send the instruction to motor 8 through the PLC controller of lathe, drive bevel gear 7 through motor 8 and rotate, drive bevel gear 7 drives driven bevel gear 6 and rotates, and driven bevel gear 6 drives threaded rod 5 and rotates, and threaded rod 5 drives two closing plate 4 relative movement to can spill ventilation hole 2 and carry out the heat dissipation work, closing plate 4 is in encapsulated situation under the daily condition.

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 lid behind lathe fixing base with dustproof construction, covers body (1) after including, its characterized in that: the ventilation hole (2) has been seted up on the surface of back lid body (1), the inner chamber of back lid body (1) has been seted up and has been held chamber (3), hold chamber (3) and ventilation hole (2) intercommunication, the both sides that hold chamber (3) inner chamber all are provided with closing plate (4), and top threaded connection between two closing plate (4) has threaded rod (5), the both ends of threaded rod (5) all through the bearing with the inner wall swing joint who holds chamber (3), the left side fixedly connected with driven bevel gear (6) of threaded rod (5), the top meshing of driven bevel gear (6) has drive bevel gear (7), the top fixedly connected with motor (8) of drive bevel gear (7), the top of motor (8) and the top fixed connection who holds chamber (3) inner chamber, the bottom sliding connection between two closing plate (4) has gag lever (9), the both ends of gag lever (9) and the inner wall fixed connection who holds chamber (3).

2. The machine tool fixing seat rear cover with the dustproof structure according to claim 1, characterized in that: mounting holes (10) are formed in four corners of the surface of the rear cover body (1), and threads are arranged in an inner cavity of each mounting hole (10).

3. The machine tool fixing seat rear cover with the dustproof structure according to claim 1, characterized in that: the back of the ventilation hole (2) is provided with a groove, and the inner cavity of the groove is connected with a dust screen (11) through a bolt thread.

4. The machine tool fixing seat rear cover with the dustproof structure as claimed in claim 1, wherein: the top of one side of the sealing plate (4) is provided with a threaded hole (12) used for being matched with the threaded rod (5), and the bottom of one side of the sealing plate (4) is provided with a limiting hole (13) used for being matched with the limiting rod (9).

5. The machine tool fixing seat rear cover with the dustproof structure according to claim 1, characterized in that: the surface of the sealing plate (4) is fixedly connected with a sealing ring (14), and the other side of the sealing ring (14) is in contact with the inner wall of the accommodating cavity (3).

6. The machine tool fixing seat rear cover with the dustproof structure as claimed in claim 1, wherein: the motor (8) is electrically connected with a PLC (programmable logic controller) of the machine tool through a wire, and the motor (8) adopts a servo motor.