CN213997863U

CN213997863U - Punching equipment for machining static scroll

Info

Publication number: CN213997863U
Application number: CN202022420450.XU
Authority: CN
Inventors: 唐敬轩; 肖怡
Original assignee: Anhui Niuweiji New Energy Automobile Technology Co ltd
Current assignee: Anhui Niuweiji New Energy Automobile Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-20
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a drilling equipment is used in processing of quiet vortex dish, the circular slot outside is equipped with two fixed establishment at least, translation piece of sliding assembly on two slide rails, rotate an accommodate the lead screw of installation through the bearing level between two fixed blocks, accommodate the lead screw pass the middle part of translation piece and rather than threaded connection, the output shaft tip and the accommodate the lead screw right-hand member rigid coupling of positive reverse motor, parallel rigid coupling has two round bars between two installation pieces, L type piece passes through-hole and round bar sliding connection, arrange cylinder one of installation on the inboard installation piece of translation piece in, the piston rod of cylinder one outwards passes behind the installation piece with L type piece rigid coupling, two vertical installations in L type piece horizontal part up end left end of cylinder, the piston rod of cylinder two passes rectangle frame of L type piece and terminal rigid coupling downwards, motor punches of punching of lower extreme installation of rectangle frame, the output shaft of motor stretches out reamer of rectangle frame and terminal rigid coupling downwards. The utility model has the advantages of efficient, the precision of punching is high.

Description

Punching equipment for machining static scroll

Technical Field

The utility model relates to a drilling equipment is used in processing of static vortex dish is applied to static vortex dish processing technology field.

Background

The scroll compressor is a positive displacement compressor, and the compression part consists of a movable scroll and a fixed scroll. The fixed scroll is an important component of a turbo compressor, and after the fixed scroll is machined, a mounting hole needs to be machined in the surface of the fixed scroll for later mounting of the fixed scroll. Generally, the outer peripheral surface of the fixed scroll is provided with a plurality of mounting lugs, and the mounting holes are formed in the mounting lugs on the outer side of the fixed scroll main body. The punching equipment applied to the fixed scroll in the current market has the defect of low punching efficiency, and the fixed scroll is not good, so that the punching precision is influenced.

SUMMERY OF THE UTILITY MODEL

For the defect of solving prior art scheme, the utility model discloses a drilling equipment is used in processing of static vortex dish, this application has efficient, advantage that the precision of punching is high.

The utility model discloses a drilling equipment is used in processing of static vortex dish, include: the device comprises a base, a circular groove, fixing mechanisms, a guide rail, a translation block, fixing blocks, an adjusting screw rod, a forward and reverse rotating motor, a mounting plate, a circular rod, an L-shaped block, a cylinder I, a cylinder II, a rectangular frame, a punching motor and a reamer, wherein the circular groove matched with a static vortex disc to be processed is formed in the upper end face of the base, a plurality of clamping grooves are formed in the outer ring of the circular groove and matched with mounting lugs on the static vortex disc in shape, at least two fixing mechanisms are arranged on the outer side of the circular groove and comprise threaded grooves formed in the base, a lifting screw rod is in threaded connection with each threaded groove, a pressure plate is sleeved in the middle of each lifting screw rod, the outer peripheral face of each pressure plate extends to the upper portion of the outer ring of the circular groove towards one side of the circular groove, the top end of each lifting screw rod is fixedly connected with a handle, the guide rail is fixedly connected, the fixed blocks are arranged on the left side and the right side of the translation block, the lower ends of the fixed blocks are fixedly connected with the base, an adjusting screw rod is horizontally and rotatably arranged between the two fixed blocks through a bearing, the adjusting screw rod penetrates through the middle part of the translation block and is in threaded connection with the translation block, the forward and reverse rotating motor is arranged on the fixed block on the right side, the end part of an output shaft of the forward and reverse rotating motor is fixedly connected with the right end of the adjusting screw rod, the inner side and the outer side of the upper end surface of the translation block are respectively and fixedly connected with an installation block, two round rods are fixedly connected between the two installation blocks in parallel and are arranged on the same horizontal plane, a through hole for the round rods to pass through is formed in the lower side of the vertical part of the L-shaped block, the L-shaped block is in sliding connection with the round rods through a through hole, a first air cylinder is arranged on the installation block on the inner side of the translation block, a piston rod of the first air cylinder is fixedly connected with the L-shaped block after passing through the installation block outwards, and the horizontal part of the L-shaped block transversely extends leftwards, the second air cylinder is vertically installed at the left end of the upper end face of the horizontal portion of the L-shaped block, a piston rod of the second air cylinder penetrates through the L-shaped block downwards, the tail end of the piston rod is fixedly connected with a rectangular frame, a punching motor is installed at the lower side portion of the rectangular frame, and an output shaft of the punching motor extends out of the rectangular frame downwards and is fixedly connected with a reamer.

The fixing mechanisms are uniformly distributed on the base outside the circular groove in an annular shape.

And grooves matched with the guide rails are formed in the inner side and the outer side of the lower end face of the translation block.

And the lower end face of the vertical part of the L-shaped block is contacted with the upper end face of the translation block.

The left side and the right side of the upper end face of the rectangular frame are respectively and vertically fixedly connected with a guide rod, and the guide rods extend upwards out of the L-shaped block and are in sliding fit with the L-shaped block.

By adopting the technical scheme, the method has the following advantages:

1. the efficiency is high;

2. and the punching precision is high.

Drawings

FIG. 1 is a schematic view of a punching apparatus for processing a fixed scroll according to the present invention;

FIG. 2 is a schematic view of a top view of the punching apparatus for processing the fixed scroll of the present invention;

fig. 3 is an enlarged schematic structural view of the middle fixing mechanism of the present invention.

Wherein: 1-a base; 2-circular groove; 3-a fixing mechanism; 4-a guide rail; 5-a translation block; 6, fixing blocks; 7-adjusting the screw rod; 8-a positive and negative rotation motor; 9-mounting a plate; 10-round bar; 11-L shaped blocks; 12-a first cylinder; 13-cylinder two; 14-a rectangular frame; 15-a punching motor; 16-a reamer; 21-card slot; 31-thread groove; 32-lifting screw rod; 33-a platen; 34-a handle; 141-guide rods.

Detailed Description

As shown in FIGS. 1-3, the utility model discloses a drilling equipment is used in processing of static vortex dish, include: the device comprises a base 1, a circular groove 2, fixing mechanisms 3, a guide rail 4, a translation block 5, a fixing block 6, an adjusting screw rod 7, a forward and reverse rotation motor 8, a mounting plate 9, a circular rod 10, an L-shaped block 11, a cylinder I12, a cylinder II 13, a rectangular frame 14, a punching motor 15 and a reamer 16, wherein the upper end face of the base 1 is provided with the circular groove 2 matched with a static vortex disc to be processed, the outer ring of the circular groove 2 is further provided with a plurality of clamping grooves 21, the clamping grooves 21 are matched with mounting lugs on the static vortex disc in shape, the outer side of the circular groove 2 is at least provided with two fixing mechanisms 3, each fixing mechanism 3 comprises a threaded groove 31 arranged on the base 1, each threaded groove 31 is internally and threadedly connected with a lifting screw rod 32, the middle part of the lifting screw rod 32 is sleeved with a pressure plate 33, the outer peripheral surface of the pressure plate 33 extends to the upper part of the outer ring of the circular groove 2 towards one side of the circular groove 2, the top end of the lifting screw rod 32 is fixedly connected with a handle 34, the guide rail 4 is two parallel fixed connection in the inner and outer sides of the right part of the base 1, a translation block 5 is assembled on two slide rails 4 in a sliding way, the fixed blocks 6 are two fixed blocks arranged on the left and right sides of the translation block 5, the lower end of the fixed block 6 is fixedly connected with the base 1, an adjusting screw rod 7 is horizontally and rotatably arranged between the two fixed blocks 6 through a bearing, the adjusting screw rod 7 passes through the middle part of the translation block 5 and is in threaded connection with the middle part, a forward and reverse motor 8 is arranged on the fixed block 6 on the right side, the end part of an output shaft of the forward and reverse motor 8 is fixedly connected with the right end of the adjusting screw rod 7, the inner and outer sides of the upper end surface of the translation block 5 are respectively fixedly connected with an installation block 9, two round rods 10 are fixedly connected between the two installation blocks 9 in parallel, the two round rods 10 are on the same horizontal plane, a through hole for the round rod 10 to pass through is arranged on the lower side of the vertical part of the L-shaped block 11, the L-shaped block 11 is in a sliding connection with the round rods 10 through hole, arrange a cylinder 12 of installation on the inboard installation piece 9 of translation piece 5 in, the piston rod of cylinder 12 outwards passes installation piece 9 back and L type piece 11 rigid coupling, horizontal part horizontal extension left of L type piece 11, two 13 vertical installations in L type piece 11 horizontal part up end left end of cylinder, the piston rod of two 13 cylinders passes L type piece 11 and terminal rigid coupling rectangle frame 14 downwards, a motor 15 that punches is installed to the lower extreme of rectangle frame 14, the output shaft of motor 15 that punches stretches out rectangle frame 14 downwards and terminal rigid coupling reamer 16 downwards.

The fixing mechanisms 3 are uniformly distributed on the base 1 outside the circular groove 2 in an annular shape.

And grooves matched with the guide rails 4 are formed in the inner side and the outer side of the lower end face of the translation block 5.

The lower end face of the vertical part of the L-shaped block 11 is in contact with the upper end face of the translation block 5.

The left side and the right side of the upper end face of the rectangular frame 14 are respectively and vertically fixedly connected with a guide rod 141, the guide rods 141 upwards extend out of the L-shaped block 11 and are in sliding fit with the L-shaped block, and the guide rods 141 are arranged to improve the lifting stability of the rectangular frame 14.

The utility model discloses an implement like this: when the fixed mechanism is used, firstly, the lifting screw rod 32 on the fixed mechanism 3 is detached from the thread groove 31, then the fixed scroll to be processed is embedded into the circular groove 2, the mounting lug on the fixed scroll is clamped into the clamping groove 21, the lifting screw rod 32 on the fixed mechanism 3 is mounted again, and in the process of screwing in the lifting screw rod 32, the pressure plate 33 presses the upper surface of the fixed scroll downwards, so that the fixed scroll cannot rotate circumferentially due to the limitation of the clamping groove 21, and meanwhile, the fixed scroll can be well fixed by the pressure plate 33; when punching, can drive translation piece 5 through just reversing motor 8 and remove along guide rail 4 and remove, can drive the inside and outside removal of L type piece 11 through cylinder one 12, both cooperate and to change the position of reamer 16, make reamer 16 correspond with the position of the last installation ear of static vortex dish, drive rectangle frame 14 through cylinder two 13 at last and move down to start punching motor 15 and can carry out drilling to static vortex dish. By adopting the technical scheme, the punching efficiency can be greatly improved, the fixed scroll plate is well fixed, and the punching precision is improved.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A punching apparatus for machining a fixed scroll, comprising: base, circular slot, fixed establishment, guide rail, translation piece, fixed block, accommodate the lead screw, positive reverse motor, mounting panel, round bar, L type piece, cylinder one, cylinder two, rectangle frame, punching machine, reamer, the base up end is opened there is the circular slot that matches with waiting to process the quiet vortex dish, a plurality of draw-in grooves have still been opened to the circular slot outer lane, and the installation ear shape on this draw-in groove and the quiet vortex dish matches its characterized in that: the outer side of the circular groove is at least provided with two fixing mechanisms, each fixing mechanism comprises a threaded groove arranged on a base, each threaded groove is internally and spirally connected with a lifting lead screw, the middle part of each lifting lead screw is sleeved with a pressure plate, the peripheral surface of each pressure plate extends to the upper part of the outer ring of the circular groove towards one side of the circular groove, the top end of each lifting lead screw is fixedly connected with a handle, the guide rails are fixedly connected with the inner side and the outer side of the right part of the base in parallel, two sliding rails are slidably assembled with a translation block, the fixed blocks are arranged on the left side and the right side of the translation block, the lower end of each fixed block is fixedly connected with the base, an adjusting lead screw is horizontally and rotatably arranged between the two fixed blocks through a bearing, the adjusting lead screw passes through the middle part of the translation block and is in threaded connection with the middle part of the translation block, the forward and reverse motor is arranged on the fixed block on the right side, and the end part of an output shaft of the forward and reverse motor is fixedly connected with the right end of the adjusting lead screw, the utility model discloses a translation piece, including translation piece upper end, horizontal piece upper end, mounting block, two parallel rigid couplings have two circle poles between two mounting blocks, and two circle poles are on same horizontal plane, the through-hole that supplies the circle pole to pass is opened to the vertical portion downside of L type piece, L type piece passes through-hole and circle pole sliding connection, arranges a cylinder one on the inboard mounting block of translation piece in, the piston rod of cylinder one outwards passes behind the mounting block with L type piece rigid coupling, the horizontal part of L type piece transversely extends left, two vertical mountings in L type piece horizontal part up end left end of cylinder, the piston rod of cylinder two passes a rectangle frame of L type piece and terminal rigid coupling downwards, motor that punches of lower extreme installation of rectangle frame, the output shaft of motor that punches stretches out a reamer of rectangle frame and terminal rigid coupling downwards.

2. The punching apparatus for working a fixed scroll as claimed in claim 1, wherein: the fixing mechanisms are uniformly distributed on the base outside the circular groove in an annular shape.

3. The punching apparatus for working a fixed scroll as claimed in claim 1, wherein: and grooves matched with the guide rails are formed in the inner side and the outer side of the lower end face of the translation block.

4. The punching apparatus for working a fixed scroll as claimed in claim 1, wherein: and the lower end face of the vertical part of the L-shaped block is contacted with the upper end face of the translation block.

5. The punching apparatus for working a fixed scroll as claimed in claim 1, wherein: the left side and the right side of the upper end face of the rectangular frame are respectively and vertically fixedly connected with a guide rod, and the guide rods extend upwards out of the L-shaped block and are in sliding fit with the L-shaped block.