CN217800918U

CN217800918U - Turbine case perforating device convenient to clearance

Info

Publication number: CN217800918U
Application number: CN202123163863.5U
Authority: CN
Inventors: 陈建兴
Original assignee: Wuxi Kangerdi Machinery Manufacturing Co ltd
Current assignee: Wuxi Kangerdi Machinery Manufacturing Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-11-15
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a turbine case perforating device convenient to clearance, including base and fixture, the top both sides of base are installed and are supported the curb plate, and support the top of curb plate and install the roof for fixed turbine case fixture installs in the top middle part of base, the both sides of driving gear are connected with driven gear. This turbine case perforating device convenient to clearance, fixture through setting up can carry out effectual fixed processing to the turbine case, prevent that the turbine case from being in the process of installation because the condition that drops appears in fixed unstability, lead to subsequent turbine case in the in-process of punching go wrong, through changeing the rotation driving gear, then driven gear rotates thereupon under the drive of driving gear, thereby make driven gear drive guide post rotate, then drive the installation piece downstream at the top under the effect of guide post, thereby press from both sides the inboard turbine case of installation piece and get fixed processing, prevent that it from appearing dropping.

Description

Turbine case perforating device convenient to clearance

Technical Field

The utility model relates to a turbine case production technical field specifically is a turbine case perforating device convenient to clearance.

Background

The turbine box operates in a high temperature and high pressure environment, resulting in higher exhaust gas temperatures and higher turbine box temperatures. The turbine case is connected with the bearing body, and turbine case temperature transmits to the bearing body, makes the internal lubricating oil temperature of bearing rise, has reduced the lubricated effect of lubricating oil, endangers bearing system's reliability. In addition, the high temperature of the turbine box is not allowed in inflammable and explosive places, which restricts the application range of a common supercharger, so a punching device is needed in the production process of the turbine box.

General perforating device is not convenient for carry out effectual fixed processing to the position of turbine case when using in market, leads to the skew in the turbine case position to appear easily at the in-process that punches to cause the mistake of punching, for this reason, we propose such turbine case perforating device convenient to clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turbine case perforating device convenient to clearance to solve the problem of proposing 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 a turbine case perforating device convenient to clearance, includes base and fixture, the support curb plate is installed to the top both sides of base, and supports the top of curb plate and install the roof for fixed turbine case fixture installs in the top middle part of base, fixture includes mount pad, latch segment, spring groove, expanding spring, grip block, guide way, lead screw, adjusting frame, driving gear, driven gear and commentaries on classics handle, the latch segment is installed at the top of mounting panel, and the inboard of latch segment is equipped with the spring groove, the inboard in spring groove is connected with expanding spring, and expanding spring's the other end is connected with the grip block, the both sides in spring groove distribute and have the guide way, and the inner chamber of guide way is connected with the lead screw, the top outside of lead screw is connected with adjusting frame, and adjusting frame's inner chamber is equipped with the driving gear, the both sides of driving gear are connected with driven gear, the inboard of driving gear is installed and is changeed the handle.

Furthermore, the supporting side plates are symmetrically distributed along the vertical center line of the base, and the top plate is distributed in a parallel shape with the base through the supporting side plates.

Further, the bottom of roof is connected with the telescopic link, and the other end of telescopic link is connected with the movable plate, the inboard distribution of telescopic link has the dwang, and the bottom of dwang is connected with first engaging lug, the other end of first engaging lug is connected with the slider, and the right side of slider is connected with extension spring, extension spring's the other end is connected with the fixed block, the inboard of dwang is connected with the second engaging lug, and the other end of second engaging lug is connected with the attenuator, the top of movable plate is equipped with the spout, the bottom of movable plate is connected with the motor, and the bottom of motor is connected with the wheel of polishing.

Furthermore, the clamping plate is in sliding connection with the locking block through the telescopic springs, and the telescopic springs are symmetrically distributed along the vertical center line of the clamping plate.

Furthermore, the diameter size of the inner side of the guide groove is matched with the diameter size of the outer side of the screw rod, and the screw rod and the locking block are vertically distributed.

Further, driven gear is along the central point equidistance distribution of driving gear, and the driving gear is the paralleling distribution with the regulation frame.

Further, the dwang constitutes to rotate with the movable plate through first engaging lug and is connected, and the attenuator constitutes to rotate with the dwang through second engaging lug and is connected.

Compared with the prior art, the beneficial effects of the utility model are that: the turbine box punching device convenient to clean;

1. the utility model discloses a fixture who sets up can carry out effectual fixed processing to the turbine case, prevent that the turbine case from being in the process of installation because the condition that drops appears in the fixed shakiness, lead to subsequent turbine case to be in the in-process problem that punches, through changeing the rotation driving gear, then driven gear rotates thereupon under the drive of driving gear, thereby make driven gear drive guide post rotate, then drive the installation piece downstream at top under the effect of guide post, thereby it gets fixed processing to press from both sides the inboard turbine case of installation piece, prevent that it from appearing dropping, improve the stability of device.

2. The utility model discloses a combined use of the extension spring and the attenuator that set up, can improve the stability of whole device at the lift in-process, prevent device rocking by a relatively large margin at the lift in-process appears, thereby influence the stability of overall structure, stimulate the dwang downwards when the movable plate removes, then the dwang removes the drive slider thereupon to both sides, then slider pulling extension spring, thereby reduce rocking that the dwang produced at the removal in-process, improve its stability, then under the effect of attenuator, can carry out firm processing once more to the removal of dwang.

Drawings

FIG. 1 is a schematic view of the overall structure of a punching device for a turbine box convenient to clean according to the present invention;

FIG. 2 is an enlarged schematic structural view of the punching device for turbine boxes of the present invention at A in FIG. 1;

fig. 3 is a schematic structural view of a clamping mechanism of the punching device for the turbine box, which is convenient to clean;

fig. 4 is the utility model relates to a turbine case perforating device's driving gear overlook schematic structure convenient to clearance.

In the figure: 1. a base; 2. supporting the side plates; 3. a top plate; 4. a clamping mechanism; 401. a mounting base; 402. A locking block; 403. a spring slot; 404. a tension spring; 405. a clamping plate; 406. a guide groove; 407. A lead screw; 408. an adjusting frame; 409. a driving gear; 410. a driven gear; 411. turning a handle; 5. a telescopic rod; 6. moving the plate; 7. rotating the rod; 8. a first connecting lug; 9. a slider; 10. an extension spring; 11. A fixed block; 12. a second engaging lug; 13. a damper; 14. a chute; 15. a motor; 16. and (5) grinding the wheel.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: a punching device convenient for cleaning of a turbine box comprises a base 1 and a clamping mechanism 4, supporting side plates 2 are mounted on two sides of the top of the base 1, a top plate 3 is mounted on the top of each supporting side plate 2, the supporting side plates 2 are symmetrically distributed along the vertical central line of the base 1, the top plate 3 is distributed in a parallel mode with the base 1 through the supporting side plates 2, a telescopic rod 5 is connected to the bottom of the top plate 3, a moving plate 6 is connected to the other end of the telescopic rod 5, the arranged telescopic rod 5 can drive the moving plate 6 to move up and down, a sliding groove 14 is formed in the top of the moving plate 6, a motor 15 is connected to the bottom of the moving plate 6, a polishing wheel 16 is connected to the bottom of the motor 15, the polishing wheel 16 can be driven to rotate through the motor 15, and then punching processing can be performed on the turbine box under the rotation of the polishing wheel 16;

referring to fig. 1, 3 and 4, a clamping mechanism 4 for fixing a turbine box is installed at the middle of the top end of a base 1, the clamping mechanism 4 includes an installation seat 401, a locking block 402, a spring groove 403, a telescopic spring 404, a clamping plate 405, a guide groove 406, a lead screw 407, an adjusting frame 408, a driving gear 409, a driven gear 410 and a rotating handle 411, the locking block 402 is installed at the top of the installation seat 401, the spring groove 403 is formed in the inner side of the locking block 402, the telescopic spring 404 is connected to the inner side of the spring groove 403, the clamping plate 405 is connected to the other end of the telescopic spring 404, the clamping plate 405 can be driven to move longitudinally by the arrangement of the telescopic spring 404, so as to extrude and fix the internal turbine box, the clamping plate 405 is slidably connected with the locking block 402 by the telescopic spring 404, and the telescopic springs 404 are symmetrically distributed along the vertical center line of the clamping plate 405, guide grooves 406 are distributed on two sides of a spring groove 403, a lead screw 407 is connected to an inner cavity of the guide groove 406, the diameter size of the inner side of the guide groove 406 is matched with the diameter size of the outer side of the lead screw 407, the lead screw 407 and the locking block 402 are vertically distributed, the guide groove 406 can provide a guide effect for the movement of the locking block 402 to prevent the locking block 402 from shifting in the moving process, an adjusting frame 408 is connected to the outer side of the top of the lead screw 407, a driving gear 409 is arranged in the inner cavity of the adjusting frame 408, driven gears 410 are connected to two sides of the driving gear 409, the driven gears 410 are equidistantly distributed along the central point of the driving gear 409, the driving gear 409 and the adjusting frame 408 are distributed in a parallel manner, a rotating handle 411 is mounted on the inner side of the driving gear 409, the driving gear 409 can be driven to rotate along with the rotating handle 411, and then the driving gear 410 can be driven to rotate along with the driving gear 409 under the action of the driving gear 409, so that the driven gear 410 drives the internal lead screw 407 to rotate therewith;

please refer to fig. 1 and 2, a rotating rod 7 is distributed on the inner side of the telescopic rod 5, the bottom of the rotating rod 7 is connected with a first connecting lug 8, the rotating rod 7 is rotatably connected with the moving plate 6 through the first connecting lug 8, a damper 13 is rotatably connected with the rotating rod 7 through a second connecting lug 12, the other end of the first connecting lug 8 is connected with a sliding block 9, the right side of the sliding block 9 is connected with an extension spring 10, the extension spring 10 is arranged to provide a reverse acting force for movement when the sliding block 9 moves, so as to improve the stability of the rotating rod 7 when moving, the other end of the extension spring 10 is connected with a fixing block 11, the inner side of the rotating rod 7 is connected with the second connecting lug 12, the other end of the second connecting lug 12 is connected with the damper 13, the stability of the rotating rod 7 in the moving process can be improved through the damper 13, so as to prevent the moving plate 6 at the bottom from deviating in position when moving.

To sum up, when the punching device for the turbine box convenient to clean is used, according to the structure shown in fig. 1, fig. 3 and fig. 4, firstly, the rotating handle 411 is rotated clockwise, then the driving gear 410 is driven to rotate along with the rotating handle 411, the driving gear 410 is meshed with the driven gear 409, so that the driving gear 410 drives the driven gear 409 connected at two sides to rotate along with the rotating handle, then the screw 407 drives the locking block 402 at the top to move upwards under the action of the driven gear 409, then the turbine box is placed between the two locking blocks 402, then the rotating handle 411 is rotated reversely, the driving gear 410 is driven to rotate reversely by the rotating handle 411, then the screw 407 is driven to rotate upwards under the action of the driven gear 409, and then the screw 407 drives the locking block 402 to move downwards, so that the locking block 402 drives the clamping plate 405 connected at the bottom to extrude and fix the turbine box, and the turbine box is prevented from moving in the using process;

according to the structure shown in fig. 1, after the turbine box is fixed, the telescopic rod 5 drives the moving plate 6 connected with the bottom to move downwards, then the motor 15 installed at the bottom is driven to move downwards synchronously under the action of the moving plate 6, then the motor 15 drives the grinding wheel 16 connected with the bottom to move downwards, the grinding wheel 16 is attached to the outer surface of the turbine box, when the grinding wheel 16 is attached to the outer surface of the turbine box, the motor 15 is started, and the grinding wheel 16 connected with the bottom is driven to rotate along with the motor 15, so that the grinding wheel 16 performs punching treatment on the turbine box at the bottom, and as the turbine box is in an empty state under the clamping action of the clamping mechanism 4, waste scraps generated during punching directly fall into the top of the base 1, and only the surface of the base 1 needs to be cleaned during subsequent cleaning;

finally, according to the structure shown in fig. 1 and 2, when the moving plate 6 moves downwards, the rotating rod 7 connected to the top is pulled, then the rotating rod 7 rotates around the top plate 3 under the action of the first connecting lug 8, then the rotating rod 7 pulls the sliding block 9 towards two sides, so that the sliding block 9 slides towards two sides in the sliding groove 14, when the sliding block 9 slides towards two sides, the extension spring 10 is pulled outwards, then the reverse pulling force is improved under the action of the extension spring 10, so that the stability of the rotating rod 7 when the sliding block 9 is pulled is improved, meanwhile, when the sliding block 9 is pulled by the rotating rod 7, the damper 13 also starts to work, and the damper 13 rotates around the fixed block 11 under the action of the rotating rod 7, and meanwhile, a stability guarantee is provided for the movement of the rotating rod 7, so as to improve the stability of the whole device.

Claims

1. The punching device for the turbine box convenient to clean is characterized by comprising a base (1) and a clamping mechanism (4), wherein supporting side plates (2) are installed on two sides of the top of the base (1), a top plate (3) is installed on the top of each supporting side plate (2), the clamping mechanism (4) used for fixing the turbine box is installed in the middle of the top end of the base (1), the clamping mechanism (4) comprises an installation seat (401), a locking block (402), a spring groove (403), a telescopic spring (404), a clamping plate (405), a guide groove (406), a lead screw (407), an adjusting frame (408), a driving gear (409), a driven gear (410) and a rotating handle (411), the locking block (402) is installed on the top of the installation seat (401), the spring groove (403) is formed in the inner side of the locking block (402), the telescopic spring (404) is connected to the inner side of the spring groove (403), the telescopic spring (404) is connected to the other end of the telescopic spring (404), the clamping plate (405) is connected to the other end of the telescopic spring groove (408), the guide grooves (406) on two sides of the spring groove (403), the inner cavity (407) is connected to the driving gear (409), the adjusting frame (408), the driving gear (409) is connected to the outer side of the driving gear (408), the driving gear (409) and the adjusting frame (408), a rotating handle (411) is arranged on the inner side of the driving gear (409).

2. The turbo box punching device convenient to clean of claim 1, wherein the supporting side plates (2) are symmetrically distributed along the vertical center line of the base (1), and the top plate (3) is distributed in parallel with the base (1) through the supporting side plates (2).

3. The turbine box punching device convenient to clean up is characterized in that a telescopic rod (5) is connected to the bottom of the top plate (3), a movable plate (6) is connected to the other end of the telescopic rod (5), a rotating rod (7) is distributed on the inner side of the telescopic rod (5), a first connecting lug (8) is connected to the bottom of the rotating rod (7), a sliding block (9) is connected to the other end of the first connecting lug (8), a tension spring (10) is connected to the right side of the sliding block (9), a fixing block (11) is connected to the other end of the tension spring (10), a second connecting lug (12) is connected to the inner side of the rotating rod (7), a damper (13) is connected to the other end of the second connecting lug (12), a sliding groove (14) is formed in the top of the movable plate (6), a motor (15) is connected to the bottom of the movable plate (6), and a polishing wheel (16) is connected to the bottom of the motor (15).

4. The turbine box punching device convenient for cleaning as claimed in claim 1, wherein the clamping plate (405) is in sliding connection with the locking block (402) through the telescopic springs (404), and the telescopic springs (404) are symmetrically distributed along the vertical center line of the clamping plate (405).

5. The punching device for the turbine box convenient for cleaning as claimed in claim 1, wherein the inside diameter dimension of the guide groove (406) is matched with the outside diameter dimension of the lead screw (407), and the lead screw (407) and the locking block (402) are vertically distributed.

6. The turbine box punching device convenient for cleaning is characterized in that the driven gears (410) are distributed at equal intervals along the central point of the driving gear (409), and the driving gear (409) is distributed in parallel with the adjusting frame (408).

7. The turbine box punching device convenient to clean as claimed in claim 3, wherein the rotating rod (7) is in rotating connection with the moving plate (6) through the first connecting lug (8), and the damper (13) is in rotating connection with the rotating rod (7) through the second connecting lug (12).