CN116618756A - Chamfering tool for compressor shell - Google Patents

Abstract

The invention relates to a chamfering tool for an air compressor shell, which comprises a bottom plate, wherein a penetrating opening is formed in the middle of the bottom plate, a storage disc is arranged on the inner side of the penetrating opening, blanking openings are formed in the front end wall and the rear end wall of the top of the bottom plate in a penetrating manner, an air cylinder is arranged at the middle end of the top of the bottom plate, a sliding plate is arranged at the top of the air cylinder, collecting openings are formed in the front end wall and the rear end wall of the top of the sliding plate, sliding openings are formed in the sliding plate, blanking openings are formed in the front end wall and the rear end wall of the bottom of the sliding plate, a screw rod is arranged on the inner side of the sliding opening, and a sliding block is arranged on the end side of the screw rod. The beneficial effects of the invention are as follows: this compressor shell chamfer frock is through collecting port, sliding port, feed opening for with the produced piece whereabouts of slipway up end processing compressor shell, fall into the blanking mouth, receive through the storage dish and deposit, reach the purpose of collecting the piece concentratedly, make slipway up end keep clean, clean and tidy, prevent that the piece from piling up, cause slipway end wall dirty, jam.

Description

Chamfering Tooling for Compressor Shell

technical field

The invention relates to the technical field of compressor casing processing, in particular to a compressor casing chamfering tool.

Background technique

Compressor: A component in a gas turbine engine that uses high-speed rotating blades to work on the air to increase the air pressure. The front part of the compressor impeller blade is curved and called the guide wheel, which functions to guide the gas into the working impeller without impact and reduce the impact loss of the air flow. The compressor impeller of a small supercharger generally integrates the guide wheel and the working impeller. When the compressor casing is processed, the compressor casing will be chamfered. When chamfering the compressor casing, the compressor casing will be placed On the chamfering tooling, use the chamfering tool on the tooling to chamfer the end wall of the compressor casing.

When the compressor casing is chamfering, a large amount of debris will be generated when the tool is processing the end wall of the compressor casing. Over time, the debris will accumulate on the end surface of the tooling, which is not beautiful, and the accumulated debris will easily block the transmission structure on the tooling. It is not conducive to the safe and stable use of tooling. At the same time, when chamfering the compressor casing, due to the irregular shape of the end wall of the compressor casing, it is difficult for the fixed tool and clamping structure on the conventional tooling to completely complete the end wall of the compressor casing. The chamfering processing is performed inappropriately, resulting in poor processing effect and not ideal.

Contents of the invention

The purpose of the present invention is to provide a compressor casing chamfering tool to solve the problem that when the compressor casing is chamfered in the above background technology, a large amount of debris will be generated when the tool is used to process the end wall of the compressor casing. It will accumulate on the end surface of the tooling, which is not beautiful, and the accumulated debris will easily block the transmission structure on the tooling, which is not conducive to the safe and stable use of the tooling. At the same time, when chamfering the compressor casing, due to the shape of the compressor casing end wall According to the rules, the fixed tool and clamping structure on the conventional tooling make it difficult to chamfer the end wall of the compressor casing comprehensively, resulting in poor processing effect and unsatisfactory problems.

In order to achieve the above object, the present invention provides the following technical solutions: a compressor casing chamfering tool, including a bottom plate, a hole is opened in the middle of the bottom plate, a storage tray is installed on the inside of the hole, and the top of the bottom plate The front and rear walls are provided with blanking openings, the top middle of the bottom plate is equipped with a cylinder, the top of the cylinder is equipped with a sliding pallet, and the front and rear walls of the top of the sliding pallet are provided with aggregates. The inside of the sliding pallet is provided with a sliding port, and the front and rear walls of the bottom of the sliding pallet are provided with a feeding port, the inner side of the sliding port is equipped with a screw rod, and the end side of the A slide block is installed, a top block is arranged on the top of the slide block, a slide bar is installed on the top of the top block, a support plate is installed on the end side of the slide bar, and the end wall of the support plate is pierced with screws , the end side of the support plate is arranged with a support column, the left and right end walls of the bottom of the sliding pallet are provided with chute, the inner side of the chute is installed with a slide rail, and the front end wall of the slide rail is arranged with a material plate, the top end wall of the material tray is provided with a plate cavity, the top left side of the bottom plate is equipped with a left bracket, the upper and lower walls of the right end of the left bracket are all pierced with screws, and the left bracket The right end is equipped with a rotating shaft, the right end of the rotating shaft is provided with a middle seat, the top of the middle seat is provided with a motor, the bottom end of the middle seat is equipped with a cutter, the right end of the middle seat is provided with a support, and the support A seat pin is arranged on the right end of the seat, and a right bracket is installed on the end side of the seat pin.

Preferably, the bottom plate is clamped with the storage tray through the hole, and the hole and the discharge port are connected, and the bottom plate is fixedly connected with the cylinder, the left bracket, and the right bracket.

Preferably, the cylinder and the sliding pallet are driven by each other, and the sliding pallet is movably connected with the left bracket and the right bracket.

Preferably, the material collecting port, the sliding port, and the feeding port are sequentially connected, and the sliding port is movably connected to the slider, and the slider is threaded to the screw rod.

Preferably, the threaded rod is rotatably connected to the sliding pallet, and the sliding pallet forms a sliding structure through a sliding slot and a sliding rail.

Preferably, the slide rails and the trays are fixedly connected, and there are two slide rails and trays.

Preferably, the left bracket and the screw are threadedly connected, and the left bracket is rotatably connected to the middle seat through a rotating shaft.

Preferably, the middle seat and the motor are fixedly connected, and the motor and the cutter are driven.

Preferably, the shape structure of the right end of the middle seat matches the shape structure of the left end of the support, and the support is fixedly connected to the seat pin, and the seat pin is movably connected to the right bracket.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention pushes the sliding pallet to move through the operation of the cylinder, and the left bracket, the right bracket and the sliding pallet move together to assist the sliding and upward movement of the sliding pallet, so that when the sliding pallet moves, it is more stable and slippery. The upper end surface of the supporting plate is used to place the compressor casing. When the position of the sliding pallet is controllable and adjustable, it is convenient to drive the displacement of the compressor casing to be processed, and the processing of the compressor casing is more flexible.

2. The present invention is used to drop the debris produced by processing the compressor casing on the upper surface of the sliding pallet through the collecting port, the sliding port, and the discharging port, and fall into the discharging port, and store it through the storage tray to achieve the purpose of crushing The purpose of centralized collection of swarf is to keep the top surface of the sliding pallet clean and tidy, to prevent the accumulation of debris and cause the end wall of the sliding pallet to be dirty. The screw rotates to make the slider move along the horizontal direction of the screw and change the The position of the block and the displacement of the slider are used to drive the displacement of the top block, the slider, the support plate, the screw and the supporting column. When the two supporting columns are close, they are used to press and clamp the end wall of the compressor casing, and the sliding The bar and the support plate move together to change the height and position of the support plate, so that the position of the support plate and the support column can be controlled and adjusted. It is more convenient when clamping the compressor casing. The support plate locks the limit.

3. The present invention allows the seat pin to move along the horizontal direction of the right bracket through the movement of the seat pin and the right bracket, and interlocks to change the position of the support. When the support is close to the middle seat, it is used to lean against the end wall of the middle seat. The limit position of the middle seat makes the middle seat stable in a horizontal state, and the right side of the support, after being removed from the side end of the middle seat, the middle seat can be rotated by the rotating shaft, turning the middle seat, changing the direction of the middle seat, the motor, and the tool, so that The tool can be tilted, and the angle of the tool is controllable and adjustable, so that the tool is more suitable for the end wall of the compressor casing with irregular shape. The motor drives the cutter to rotate, which is used for chamfering the end wall of the compressor casing. After tightening the screw, it is used for Lock the limit position for the motor and tool that are facing backward.

Description of drawings

Fig. 1 is the structural representation of a kind of compressor housing chamfering frock of the present invention;

Fig. 2 is a top view structure schematic diagram of a bottom plate and a sliding pallet of a compressor casing chamfering tooling of the present invention;

Fig. 3 is a schematic diagram of the three-dimensional structure of a slide rail and a material tray of a compressor casing chamfering tooling of the present invention;

Fig. 4 is a schematic diagram of enlarged structure at A in Fig. 1 of a compressor casing chamfering frock of the present invention;

Fig. 5 is a schematic diagram showing the enlarged structure at B in Fig. 1 of a compressor casing chamfering tool according to the present invention.

In the figure: 1. Bottom plate; 2. Passing port; 3. Storage tray; 4. Blanking port; 5. Cylinder; 6. Sliding pallet; 7. Collecting port; 8. Sliding port; 10. screw rod; 11. slider; 12. top block; 13. slide bar; 14. support plate; 15. screw; , disc cavity; 21, left bracket; 22, screw; 23, rotating shaft; 24, middle seat; 25, motor; 26, tool; 27, support; 28, seat pin; 29, right bracket.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Please refer to Figures 1-5, the present invention provides a technical solution: a compressor casing chamfering tool, including a bottom plate 1, a hole 2 is opened in the middle of the bottom plate 1, a storage disk 3 is installed on the inner side of the hole 2, and the bottom plate The front and rear walls of the top of the top 1 are provided with blanking openings 4, the top middle of the bottom plate 1 is provided with a cylinder 5, the top of the cylinder 5 is provided with a sliding pallet 6, and the front and rear walls of the top of the sliding pallet 6 are provided with There is a material collection port 7, and the inside of the sliding pallet 6 is provided with a sliding opening 8, and the front and rear ends of the bottom of the sliding pallet 6 are provided with a feeding opening 9, and the inner side of the sliding opening 8 is equipped with a screw mandrel 10, and the screw mandrel 10 A slider 11 is installed on the end side of the slider 11, a top block 12 is installed on the top of the slider 11, a slide bar 13 is installed on the top of the top block 12, a support plate 14 is installed on the end side of the slide bar 13, and the end wall of the support plate 14 is worn. Screws 15 are provided, and the end side of the support plate 14 is provided with a support column 16, and the left and right ends of the bottom of the sliding pallet 6 are provided with chute 17, and the inner side of the chute 17 is equipped with a slide rail 18, and the front end of the slide rail 18 The wall is provided with a material pan 19, the top end wall of the material pan 19 is provided with a pan cavity 20, the top left side of the bottom plate 1 is equipped with a left support 21, and the upper and lower right end walls of the left support 21 are provided with screws 22. The right end of support 21 is equipped with rotating shaft 23, and the right end of rotating shaft 23 is arranged with middle seat 24, and the top of middle seat 24 is arranged with motor 25, and the bottom end of middle seat 24 is equipped with cutter 26, and the right end of middle seat 24 is equipped with bearing 27 , the right end of the support 27 is provided with a seat pin 28, and the end side of the seat pin 28 is provided with a right bracket 29;

The bottom plate 1 is clamped with the storage tray 3 through the hole 2, and the hole 2 and the blanking port 4 are connected, and the bottom plate 1 is fixedly connected with the cylinder 5, the left bracket 21, and the right bracket 29, and the cylinder 5. The sliding pallets are driven in 6 phases, and the sliding pallets 6 are movably connected with the left bracket 21 and the right bracket 29. Through the operation of the cylinder 5, the sliding pallets 6 are pushed upwards, and the left bracket 21, the right bracket 29 and the sliding brackets The plate 6 moves in phase, and is used to assist the sliding plate 6 to move up, so that when the sliding plate 6 moves up, it is more stable. When controllable and adjustable, it is convenient to drive the displacement of the compressor casing to be processed, and it is more flexible when processing the compressor casing;

The collecting port 7, the sliding port 8, and the feeding port 9 are sequentially connected, and the sliding port 8 is movably connected with the slider 11, and the slider 11 is threadedly connected with the screw rod 10, and the screw rod 10 is connected with the slider The supporting plates 6 are connected in rotation, and the sliding supporting plates 6 form a sliding structure through the chute 17 and the slide rail 18, and the sliding rails 18 and the trays 19 are fixedly connected, and the slide rails 18 and the trays 19 are all provided with Two, through the collecting port 7, the sliding port 8, and the discharging port 9, are used to drop the debris generated by the upper end surface of the sliding pallet 6 to process the compressor casing, fall into the discharging port 4, and pass through the storage tray 3 for collection. To achieve the purpose of centralized collection of debris, keep the upper end surface of the sliding pallet 6 clean and tidy, prevent debris from accumulating, causing the end wall of the sliding pallet 6 to be dirty, and the screw rod 10 rotates to make the slider 11 move along the wire. The horizontal transmission displacement of the rod 10 changes the position of the slider 11, and the displacement of the slider 11 is used to drive the displacement of the top block 12, the slide bar 13, the support plate 14, the screw 15, and the support column 16. When the two support columns 16 are close When it is used to press and clamp the end wall of the compressor casing, the sliding bar 13 and the support plate 14 move together to change the height and position of the support plate 14, so that the positions of the support plate 14 and the support column 16 are controllable and adjustable. It is more convenient when clamping and clamping the compressor casing, and tightening the screw 15 is used to lock and limit the position of the support plate 14 after adjusting the position;

The left support 21 and the screw 22 are threadedly connected, and the left support 21 is rotatably connected with the middle seat 24 through the rotating shaft 23, and the middle seat 24 and the motor 25 are fixedly connected, and the motor 25 and the cutter 26 are transmitted, and the middle The shape structure of the right end of seat 24 coincides with the shape structure of the left end of support 27, and is fixedly connected between the support 27 and the seat pin 28, and is movably connected between the seat pin 28 and the right support 29, through the seat pin 28 and the right The support 29 is movable, and the seat pin 28 is displaced along the horizontal direction of the right support 29, and the position of the support 27 is changed in linkage. 24 limit, make the middle seat 24 stably in the horizontal state, and the right side of the support 27, after removing from the side end of the middle seat 24, the middle seat 24 can rotate through the rotating shaft 23, rotate the middle seat 24, change the middle seat 24, the motor 25. The orientation of the cutter 26 enables the cutter 26 to be tilted, and the angle of the cutter 26 is controllable and adjustable, so that the cutter 26 is more suitable for the end wall of the compressor casing with irregular shapes. The motor 25 drives the cutter 26 to rotate, which is used to align the compressor casing The end wall is chamfered and processed, and after the screw 22 is tightened, it is used to lock and limit the motor 25 and the cutter 26 that are facing backward.

To sum up, when the compressor casing chamfering tool is in use, the cylinder 5 is operated to push the sliding pallet 6 upward, and the left bracket 21, the right bracket 29 and the sliding pallet 6 move together to assist the sliding of the sliding pallet 6 Move up to make the sliding pallet 6 more stable when moving upward. The upper end surface of the sliding pallet 6 is used to place the compressor casing. When the position of the sliding pallet 6 is controllable and adjustable, it is convenient to drive the compressor to be processed. The displacement of the shell makes it more flexible when processing the compressor shell. Through the collecting port 7, sliding port 8, and feeding port 9, it is used to drop the debris generated by the upper end surface of the sliding pallet 6 when processing the compressor shell. The feed port 4 is stored in the storage tray 3 to achieve the purpose of collecting debris in a concentrated manner, so that the upper end surface of the sliding pallet 6 is kept clean and tidy, and prevents debris from accumulating, causing the end wall of the sliding pallet 6 to be dirty, and the screw rod 10 Rotate to make the slider 11 drive displacement along the horizontal direction of the screw rod 10, change the position of the slider 11, and the displacement of the slider 11 is used to drive the top block 12, the slider 13, the supporting plate 14, the screw 15, and the supporting column 16 Displacement, when the two supporting columns 16 are close, it is used to press and clamp the end wall of the compressor casing, while the sliding bar 13 and the support plate 14 move together to change the height position of the support plate 14, so that the support plate 14, the support plate 14 The position of the column 16 is controllable and adjustable, which is more convenient when clamping and clamping the compressor casing, and the screw 15 is tightened to lock and limit the position of the support plate 14 after the position is adjusted, and is connected with the right bracket 29 through the seat pin 28 Move, let the seat pin 28 move along the horizontal direction of the right bracket 29, link and change the position of the support 27, when the support 27 is close to the middle seat 24, it is used to lean against the end wall of the middle seat 24, and the center seat 24 is limited , so that the middle seat 24 is stably in a horizontal state, and the right side of the support 27, after being removed from the side end of the middle seat 24, the middle seat 24 can be rotated by the rotating shaft 23, and the middle seat 24 is rotated to change the middle seat 24, the motor 25, the cutter The orientation of 26 makes the cutter 26 tiltable, and the angle of the cutter 26 is controllable and adjustable, so that the cutter 26 is more suitable for the end wall of the compressor casing with irregular shape. The motor 25 drives the cutter 26 to rotate, which is used to reverse the end wall of the compressor casing Corner processing, and after tightening screw 22, be used for adjusting the motor 25, cutter 26 locking limit towards the rear.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides a compressor shell chamfer frock, includes bottom plate (1), its characterized in that: the middle part of bottom plate (1) has been seted up and has been worn mouth (2), storage disc (3) are installed to the inboard of wearing mouth (2), both ends wall all wears to be equipped with blanking mouth (4) around the top of bottom plate (1), cylinder (5) are settled to the top middle-end of bottom plate (1), slipsheet (6) are settled at the top of cylinder (5), both ends wall all has been seted up around the top of slipsheet (6) aggregate mouth (7), slide mouth (8) have been seted up to the inside of slipsheet (6), feed opening (9) have all been seted up to both ends wall around the bottom of slipsheet (6), lead screw (10) are installed to the inboard of slide mouth (8), slider (11) are installed to the end side of lead screw (10), top of slider (11) is settled top piece (12), slider (13) are installed at the top of top piece (12), extension board (14) are installed to the end side, extension board (14) are all seted up aggregate mouth (15), slide rail (17) are settled to the end wall (17) are installed to the end wall (16), slide rail (17) are settled to the end wall (17), the tray cavity (20) has been seted up to the top end wall of charging tray (19), left socle (21) are installed in the top left side of bottom plate (1), screw (22) are all worn to be equipped with in both ends wall about the right-hand member of left socle (21), pivot (23) are installed to the right-hand member of left socle (21), well seat (24) are settled to the right-hand member of pivot (23), motor (25) are settled at the top of well seat (24), cutter (26) are installed to the bottom of well seat (24), support (27) are installed to the right-hand member of well seat (24), seat pin (28) are settled to the right-hand member of support (27), right branch frame (29) are installed to the tip side of seat pin (28).

2. The compressor case chamfering tool as set forth in claim 1, wherein: the bottom plate (1) is clamped with the storage disc (3) through the penetrating opening (2), the penetrating opening (2) and the blanking opening (4) are communicated, and the bottom plate (1) is fixedly connected with the air cylinder (5), the left bracket (21) and the right bracket (29).

3. The compressor case chamfering tool as set forth in claim 1, wherein: the air cylinder (5) and the slip board (6) are driven, and the slip board (6) is movably connected with the left bracket (21) and the right bracket (29).

4. The compressor case chamfering tool as set forth in claim 1, wherein: the material collecting port (7), the sliding port (8) and the material discharging port (9) are sequentially communicated, the sliding port (8) is movably connected with the sliding block (11), and the sliding block (11) is in threaded connection with the screw rod (10).

5. The compressor case chamfering tool as set forth in claim 1, wherein: the screw rod (10) is rotationally connected with the sliding plate (6), and the sliding plate (6) and the sliding rail (18) form a sliding structure through the sliding groove (17).

6. The compressor case chamfering tool as set forth in claim 1, wherein: the sliding rails (18) and the material trays (19) are fixedly connected, and the sliding rails (18) and the material trays (19) are provided with two.

7. The compressor case chamfering tool as set forth in claim 1, wherein: the left support (21) and the screw (22) are in threaded connection, and the left support (21) is in rotary connection with the middle seat (24) through the rotary shaft (23).

8. The compressor case chamfering tool as set forth in claim 1, wherein: the middle seat (24) and the motor (25) are fixedly connected, and the motor (25) is in transmission with the cutter (26).

9. The compressor case chamfering tool as set forth in claim 1, wherein: the right end shape structure of the middle seat (24) is matched with the left end shape structure of the support (27), the support (27) is fixedly connected with the seat pin (28), and the seat pin (28) is movably connected with the right bracket (29).