CN215239927U

CN215239927U - Inside workstation for polishing of turbine case

Info

Publication number: CN215239927U
Application number: CN202120837474.7U
Authority: CN
Inventors: 吴昱林
Original assignee: Kaihong Civil Air Defense Facility Beijing Co ltd
Current assignee: Kaihong Civil Air Defense Facility Beijing Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-21
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a turbine incasement portion workstation for polishing belongs to people's air defense door accessory production facility technical field, including the workstation body, the notch has been seted up at the top of workstation body, the inner chamber fixed mounting of notch has the bracing piece, the surface of bracing piece has angle adjusting part through bearing housing fixed mounting; the utility model discloses a setting of angle adjustment subassembly, the user can carry out angle modulation to turbine incasement portion when polishing it, thereby the person of facilitating the use polishes turbine incasement portion, the problem of current workstation inconvenient carrying out angle modulation to turbine case has been solved, setting through fixed establishment, can conveniently press from both sides tight fixedly to turbine case when polishing turbine incasement portion, prevent that turbine case from producing when polishing from rocking, and through the rocker, the cooperation of threaded rod and screw thread piece is used, can easily realize carrying out the tight purpose of clamp to turbine case, and it is very convenient to use.

Description

Inside workstation for polishing of turbine case

Technical Field

The utility model relates to a people's air defense door accessory production facility technical field specifically is a turbine incasement portion is polished and is used workstation.

Background

The civil air defense door is a door of an entrance and an exit of civil protection engineering, the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf, double-leaf protective airtight doors and airtight doors, and the like, wherein a turbine box is one of important component parts of the civil air defense door.

The turbine case for the civil air defense door needs to be polished inside the turbine case in the production process, needs to be subjected to angle adjustment in the polishing process, and needs to be fixed to the turbine case in the polishing process, the existing workbench cannot meet the angle adjustment requirement, and the problem that the operation is complex when the turbine case is fixed is solved, so that the workbench for polishing inside the turbine case needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside workstation of using of polishing of turbine case possesses easy operation when fixing turbine case, and can carry out angle modulation's advantage to it to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inside workstation of using of polishing of turbine case, includes the workstation body, the notch has been seted up at the top of workstation body, the inner chamber fixed mounting of notch has the bracing piece, there is angle adjusting component on the surface of bracing piece through bearing housing fixed mounting, angle adjusting component's top fixed mounting has the backup pad, the top fixed mounting of backup pad has fixed establishment.

Preferably, the angle adjusting assembly comprises a connecting rod and an arc-shaped gear ring, the arc-shaped gear ring is fixedly installed at the bottom of the workbench body, the connecting rod is fixedly installed on the surface of the bearing sleeve, the bottom of the connecting rod penetrates through the notch and extends to the motor below the notch, a gear is fixedly installed on an output shaft of the motor, the surface of the gear is meshed with the inner wall of the arc-shaped gear ring, and the top of the connecting rod penetrates through the notch and extends to the top of the notch and the bottom of the supporting plate.

Preferably, fixed establishment includes fixed mounting in the set casing at backup pad top, the preceding back both sides at backup pad top and a difference fixed mounting that is located the set casing have first fixed plate and second fixed plate, the positive bearing of first fixed plate supports the threaded rod, the front of threaded rod runs through the second fixed plate and extends to the positive fixed mounting of second fixed plate has the rocker, the equal threaded connection in both ends has the screw thread piece around the screw thread piece surface, coupling mechanism fixed mounting is passed through to one side of screw thread piece has splint, the outside fixed mounting of splint has fixed pipe, the inner chamber bearing of fixed pipe supports there is the dead lever, the bottom of dead lever and the top fixed mounting of backup pad.

Preferably, the connecting mechanism comprises plate bodies fixedly arranged at the upper end and the lower end of one side of the threaded block, a movable rod is connected to the inner side of each plate body in a sliding mode, a rod body is supported by a surface bearing of the movable rod, and one end of the rod body is fixedly arranged on the surface of the clamping plate.

Preferably, the movable groove has been seted up on the surface of plate body, the both ends of the body of rod all run through the movable groove and extend to the outside in movable groove, the surface of the body of rod and the inner wall sliding connection in movable groove.

Preferably, a sliding rod is fixedly mounted between the first fixing plate and the second fixing plate and below the thread block, a sliding groove matched with the sliding rod is formed in the bottom of the thread block, and the inner wall of the sliding groove is in sliding connection with the surface of the sliding rod.

Preferably, two sections of external threads are formed on the surface of the threaded rod, and the two sections of external threads are arranged in opposite directions.

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

1. the utility model discloses a setting of angle adjustment subassembly, the user can carry out angle adjustment to the inside of turbine case when polishing it to the person of facilitating the use polishes the inside of turbine case, solved the inconvenient problem of carrying out angle adjustment to the turbine case of current workstation, through the setting of fixed establishment, can conveniently press from both sides tight fixed to the turbine case when polishing the inside of turbine case, prevent that the turbine case from producing and rocking when polishing, and use through the cooperation of rocker, threaded rod and screw thread piece, can easily realize pressing from both sides tight purpose to the turbine case, it is very convenient to use;

2. the utility model discloses a setting of bracing piece can carry out the fixed stay to the connecting rod to together angle adjusting subassembly and backup pad are fixed, fixed establishment fixed mounting is in the top of backup pad, thereby be in the same place angle adjusting subassembly and fixed establishment fixed connection, can carry out the angle modulation with the fixed turbine case of fixed establishment through the supporting role of bracing piece when angle adjusting subassembly during operation, the setting of notch can make things convenient for the connecting rod to rotate, provides the removal space for the connecting rod.

Drawings

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

fig. 2 is a schematic structural view of the angle adjusting assembly of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is an exploded view of the fixing mechanism of the present invention;

fig. 5 is an exploded view of the connection mechanism of the present invention.

In the figure: 1. a table body; 2. a notch; 3. a support bar; 4. a bearing housing; 5. an angle adjustment assembly; 501. a connecting rod; 502. an arc-shaped gear ring; 503. a motor; 504. a gear; 6. a support plate; 7. a fixing mechanism; 701. a stationary case; 702. a first fixing plate; 703. a second fixing plate; 704. a threaded rod; 705. a rocker; 706. a thread block; 707. a connecting mechanism; 7071. a plate body; 7072. a movable rod; 7073. a rod body; 708. a splint; 709. a fixed tube; 7010. fixing the rod; 8. a movable groove; 9. a slide bar; 10. a chute; 11. and (4) external threads.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a workbench for polishing the interior of a turbine box comprises a workbench body 1, a notch 2 is formed in the top of the workbench body 1, a support rod 3 is fixedly installed in an inner cavity of the notch 2, an angle adjusting assembly 5 is fixedly installed on the surface of the support rod 3 through a bearing sleeve 4, the angle adjusting assembly 5 comprises a connecting rod 501 and an arc-shaped gear ring 502, the arc-shaped gear ring 502 is fixedly installed at the bottom of the workbench body 1, the connecting rod 501 is fixedly installed on the surface of the bearing sleeve 4, the bottom of the connecting rod 501 penetrates through the notch 2 and extends to the position below the notch 2, a motor 503 is fixedly installed on the lower portion of the notch 2, a gear 504 is fixedly installed on an output shaft of the motor 503, the surface of the gear 504 is meshed with the inner wall of the arc-shaped gear ring 502, and the top of the connecting rod 501 penetrates through the notch 2 and extends to the position above the notch 2 to be fixedly installed with the bottom of a support plate 6;

through the arrangement of the workbench body 1, the device can be fixedly supported, through the arrangement of the angle adjusting assembly 5, the angle of the turbine box can be adjusted when the interior of the turbine box is polished, at the moment, a user turns on the motor 503 through an external controller, an output shaft of the motor 503 drives the gear 504 to rotate, the gear 504 rotates to enable the gear to rotate on the inner wall of the arc-shaped gear ring 502, as the arc-shaped gear ring 502 is fixedly arranged at the bottom of the workbench body 1, when the gear 504 rotates, the connecting rod 501 is driven to rotate by taking the supporting rod 3 as an axis, the supporting plate 6 is driven to rotate by the rotation of the connecting rod 501, and the fixing mechanism 7 and the turbine box clamped by the supporting plate 6 are driven to rotate by the rotation of the supporting plate 6, so that the angle adjustment is carried out;

the top of the angle adjusting component 5 is fixedly provided with a supporting plate 6, the top of the supporting plate 6 is fixedly provided with a fixing mechanism 7, the fixing mechanism 7 comprises a fixing shell 701 fixedly arranged at the top of the supporting plate 6, a first fixing plate 702 and a second fixing plate 703 are respectively fixedly arranged at the front side and the rear side of the top of the supporting plate 6 and positioned at one side of the fixing shell 701, a threaded rod 704 is supported by a front bearing of the first fixing plate 702, the front side of the threaded rod 704 penetrates through the second fixing plate 703 and extends to the front side of the second fixing plate 703 and is fixedly provided with a rocker 705, the front end and the rear end of the surface of the threaded rod 704 are respectively in threaded connection with a threaded block 706, one side of the threaded block 706 is fixedly provided with a clamping plate 708 through a connecting mechanism 707, the outer side of the clamping plate 708 is fixedly provided with a fixing pipe 709, an inner cavity bearing of the fixing pipe 709 is supported with a fixing rod 7010, and the bottom of the fixing rod 7010 is fixedly arranged with the top of the supporting plate 6, the connecting mechanism 707 comprises a plate body 7071 fixedly mounted at the upper end and the lower end of one side of the threaded block 706, a movable rod 7072 is slidably connected to the inner side of the plate body 7071, a rod body 7073 is supported by a surface bearing of the movable rod 7072, one end of the rod body 7073 is fixedly mounted with the surface of the clamping plate 708, a movable groove 8 is formed in the surface of the plate body 7071, two ends of the rod body 7073 penetrate through the movable groove 8 and extend to the outside of the movable groove 8, the surface of the rod body 7073 is slidably connected with the inner wall of the movable groove 8, a sliding rod 9 is fixedly mounted between the first fixing plate 702 and the second fixing plate 703 and below the threaded block 706, a sliding groove 10 matched with the sliding rod 9 is formed in the bottom of the threaded block 706, the inner wall of the sliding groove 10 is slidably connected with the surface of the sliding rod 9, two sections of external threads 11 are formed in the surface of the threaded rod 704, and the two sections of external threads 11 are arranged in opposite directions;

through the arrangement of the fixing mechanism 7, the turbine box can be fixed when being polished, a user places the turbine box to be polished in the inner cavity of the fixed shell 701, then the rocker 705 is rocked, the rotation of the rocker 705 drives the threaded rod 704 to rotate, the rotation of the threaded rod 704 drives the threaded block 706 on the surface of the threaded block to move, the movement of the threaded block 706 drives the clamping plate 708 to rotate by taking the fixed rod 7010 as an axis through the connecting mechanism 707, the rotation of the clamping plate 708 adjusts the angle and clamps the turbine box, so that the purpose of fixing the turbine box is realized, through the arrangement of the connecting mechanism 707, when the threaded block 706 moves and drives the clamping plate 708 to rotate, the rod 7073 can slide in the inner cavity of the movable groove 8, so that the movement of the threaded block 706 is realized, through the matching use of the sliding rod 9 and the sliding groove 10, the limiting can be carried out on the threaded block 706, so as to prevent the threaded block 706 from rotating along with the threaded rod 704, the arrangement of the external thread 11 designed in the opposite direction on the surface of the threaded rod 704 can ensure that the threaded block 706 moves in the opposite direction, thereby driving the clamping plate 708 to rotate to clamp the turbine box.

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 an inside workstation of using of polishing of turbine case, includes workstation body (1), its characterized in that: notch (2) have been seted up at the top of workstation body (1), the inner chamber fixed mounting of notch (2) has bracing piece (3), the surface of bracing piece (3) has angle adjusting component (5) through bearing housing (4) fixed mounting, the top fixed mounting of angle adjusting component (5) has backup pad (6), the top fixed mounting of backup pad (6) has fixed establishment (7).

2. The workbench for polishing the inside of a turbine box according to claim 1, wherein: angle adjusting part (5) include connecting rod (501) and arc ring gear (502), arc ring gear (502) fixed mounting is in the bottom of workstation body (1), connecting rod (501) fixed mounting is on the surface of bearing housing (4), the bottom of connecting rod (501) is run through notch (2) and is extended to notch (2) below fixed mounting and has motor (503), the output shaft fixed mounting of motor (503) has gear (504), the surface of gear (504) and the inner wall meshing of arc ring gear (502), the top of connecting rod (501) is run through notch (2) and is extended to the top of notch (2) and the bottom fixed mounting of backup pad (6).

3. The workbench for polishing the inside of a turbine box according to claim 1, wherein: the fixing mechanism (7) comprises a fixing shell (701) fixedly installed at the top of a supporting plate (6), a first fixing plate (702) and a second fixing plate (703) are fixedly installed on the front side and the rear side of the top of the supporting plate (6) and located on one side of the fixing shell (701) respectively, a threaded rod (704) is supported by a front bearing of the first fixing plate (702), a rocker (705) is fixedly installed on the front side of the threaded rod (704) in a penetrating mode and extends to the front side of the second fixing plate (703), threaded blocks (706) are in threaded connection with the front end and the rear end of the surface of the threaded rod (704), a clamping plate (708) is fixedly installed on one side of each threaded block (706) through a connecting mechanism (707), a fixing pipe (709) is fixedly installed on the outer side of the clamping plate (708), and a fixing rod (7010) is supported by an inner cavity bearing of the fixing pipe (709), the bottom of the fixed rod (7010) is fixedly installed with the top of the supporting plate (6).

4. The workbench for polishing the inside of a turbine box according to claim 3, wherein: the connecting mechanism (707) comprises a plate body (7071) fixedly arranged at the upper end and the lower end of one side of the threaded block (706), the inner side of the plate body (7071) is connected with a movable rod (7072) in a sliding mode, a rod body (7073) is supported by a surface bearing of the movable rod (7072), and one end of the rod body (7073) is fixedly arranged on the surface of the clamping plate (708).

5. The workbench for polishing the inside of a turbine box according to claim 4, wherein: activity groove (8) have been seted up on the surface of plate body (7071), the both ends of the body of rod (7073) all run through activity groove (8) and extend to the outside in activity groove (8), the surface of the body of rod (7073) and the inner wall sliding connection in activity groove (8).

6. The workbench for polishing the inside of a turbine box according to claim 3, wherein: a sliding rod (9) is fixedly mounted between the first fixing plate (702) and the second fixing plate (703) and below the threaded block (706), a sliding groove (10) matched with the sliding rod (9) is formed in the bottom of the threaded block (706), and the inner wall of the sliding groove (10) is in sliding connection with the surface of the sliding rod (9).

7. The workbench for polishing the inside of a turbine box according to claim 3, wherein: two sections of external threads (11) are formed on the surface of the threaded rod (704), and the two sections of external threads (11) are arranged in opposite directions.