阅读说明：本技术 一种空调压缩机端盖铸造加工成型方法 (Air conditioner compressor end cover casting, processing and forming method ) 是由 胡艳 于 2021-07-07 设计创作，主要内容包括：本发明涉及一种空调压缩机端盖铸造加工成型方法,包括工作台、匚型板、上料装置和钻孔装置。本发明可以解决现有的空调压缩机端盖在钻孔过程中可能会遇到以下难题：a.通过人工固定的方式利用单个钻头对空调压缩机端盖进行钻孔处理,该种方式不仅无法保证空调压缩机端盖在钻孔过程中的稳定性,且钻头的每次进给只能完成一个钻孔,加工效率较低且加工精度较差,从而降低了空调压缩机端盖的生产质量；b.在钻孔过程中产生的碎屑如果没有及时脱离空调压缩机端盖,在冷却液的作用下极易附着在孔径内壁上,不仅会降低钻孔的精度,还减少了钻头的使用寿命。(The invention relates to a method for casting, processing and molding an end cover of an air conditioner compressor, which comprises a workbench, an Contraband template, a feeding device and a drilling device. The invention can solve the following problems that the existing air conditioner compressor end cover can encounter in the drilling process: a. the air conditioner compressor end cover is drilled by a single drill bit in a manual fixing mode, the stability of the air conditioner compressor end cover in the drilling process cannot be guaranteed, only one drill hole can be drilled in each feeding of the drill bit, the machining efficiency is low, the machining precision is poor, and therefore the production quality of the air conditioner compressor end cover is reduced; b. if the chips generated in the drilling process do not timely separate from the end cover of the air conditioner compressor, the chips are very easy to attach to the inner wall of the aperture under the action of cooling liquid, so that the drilling precision can be reduced, and the service life of the drill bit is also shortened.)

1. The air condition compressor end cover casting and machining forming method uses air condition compressor end cover casting and machining forming equipment which comprises a workbench (1), an Contraband template (2), a feeding device (3) and a drilling device (4), and is characterized in that: the specific method for processing the air condition compressor end cover by adopting the air condition compressor end cover casting and forming equipment comprises the following steps:

s1, feeding and clamping: placing an air conditioner compressor end cover needing drilling treatment on the inner side of a clamping mechanism (34) manually, and clamping and fixing the air conditioner compressor end cover through the clamping mechanism (34);

s2, conveying: the air conditioner compressor end cover clamped and fixed is driven by the driving mechanism (31) to be conveyed rightwards to the upper part of the drilling device (4), and the driving mechanism (31) stops running;

s3: drilling treatment: after the step S2 is finished, drilling the end cover of the air compressor by using the drilling device (4), and resetting the drilling device (4) after the drilling is finished;

s4: blanking treatment: starting a driving mechanism (31), driving the air conditioner compressor end cover which is drilled to be conveyed to the right end of the Contraband template (2) through the driving mechanism (31), and stopping the operation of a clamping mechanism (34), so that the air conditioner compressor end cover which is drilled is manually taken down and subjected to centralized collection and stacking treatment;

the upper end face of the workbench (1) is fixedly connected with an Contraband template (2), an opening of the Contraband template (2) faces downwards, a feeding device (3) is installed in the Contraband template (2) close to the upper end, and a drilling device (4) is arranged in the middle of the upper end face of the workbench (1);

the feeding device (3) comprises a driving mechanism (31), an Contraband-shaped frame (32), a clamping disc (33) and a clamping mechanism (34), wherein the driving mechanism (31) is installed at a position, close to the upper end, in the Contraband-shaped plate (2), the lower end of the driving mechanism (31) is fixedly connected with a Contraband-shaped frame (32), the opening of the Contraband-shaped frame (32) faces upwards, the clamping disc (33) is fixedly connected with the lower end face of the Contraband-shaped frame (32), and the clamping mechanism (34) is arranged in the clamping disc (33);

drilling equipment (4) including jacking electric putter (41), hollow disc (42), adjustment mechanism (43), drilling mechanism (44) and cooling body (45), wherein there is jacking electric putter (41) at the middle part of workstation (1) through the push rod pedestal mounting, the upper end fixedly connected with hollow disc (42) of jacking electric putter (41), the inside of hollow disc (42) is provided with adjustment mechanism (43), the outer end of adjustment mechanism (43) is provided with drilling mechanism (44), the up end mid-mounting of hollow disc (42) has cooling body (45).

2. The air condition compressor end cover casting and processing forming method as claimed in claim 1, wherein: a feed inlet is formed in the left side wall of the Contraband-shaped plate (2), and a discharge outlet is formed in the right side wall of the Contraband-shaped plate (2).

3. The air condition compressor end cover casting and processing forming method as claimed in claim 1, wherein: the driving mechanism (31) comprises a fixed transverse plate (311), a bidirectional motor (312), a threaded rod (313) and a rectangular moving block (314), wherein the threaded rod (313) is installed at a position, close to the upper end, inside of the Contraband-shaped plate (2), the right end of the threaded rod (313) is connected with an output shaft of the bidirectional motor (312) through a coupler, the bidirectional motor (312) is installed on the upper end face of the fixed transverse plate (311) through a motor base, the left end of the fixed transverse plate (311) is fixedly connected to the Contraband-shaped plate (2), and the rectangular moving block (314) is installed on the threaded rod (313).

4. The air condition compressor end cover casting and processing forming method as claimed in claim 1, wherein: the clamping mechanism (34) comprises a high-pressure air pump (341), an arc-shaped air bag (342), an arc-shaped extrusion block (343), a reset spring (344), a fixed rod (345) and an arc-shaped pressing block (346), wherein strip-shaped sliding grooves are uniformly formed in the lower end face of the clamping disc (33) in the circumferential direction, the arc-shaped air bags (342) are arranged on the side walls, close to the edge of the clamping disc (33), of the strip-shaped sliding grooves, the high-pressure air pump (341) is arranged on the lower end face of the inner portion of the Contraband-shaped frame (32) through an air pump base, an air cavity is formed in the upper end of the clamping disc (33), an air outlet of the high-pressure air pump (341) is communicated with an air inlet of the air cavity, the other end of the air cavity is communicated with an air inlet of the arc-shaped air bag (342), the arc-shaped extrusion block (343) is arranged on the inner side of the arc-shaped air bag (342), the arc-shaped extrusion block (343) is arranged in the strip-shaped sliding grooves in a sliding manner, the reset spring (344) is arranged between the arc-shaped extrusion block (343) and the inner side wall of the strip-shaped sliding grooves, the lower end of the arc-shaped extrusion block (343) is fixedly connected with a fixed rod (345), and the lower end of the fixed rod (345) is provided with an arc-shaped pressing block (346).

5. The air condition compressor end cover casting and processing forming method as claimed in claim 4, wherein the method comprises the following steps: a rubber layer is arranged on the inner side wall of the arc-shaped pressing block (346).

6. The air condition compressor end cover casting and processing forming method as claimed in claim 1, wherein: adjustment mechanism (43) including electric putter (431) No. one, connecting block (432), connecting rod (433), T type pole (434) and extrusion spring (435), wherein there is electric putter (431) at the inside lower terminal surface middle part of hollow disc (42) through the push rod pedestal mounting, upper end fixedly connected with connecting block (432) of electric putter (431), evenly be connected with connecting rod (433) through round pin axle circumference on the lateral wall of connecting block (432), the other end of connecting rod (433) passes through round pin hub connection on T type pole (434), the slide opening has evenly been seted up to circumference on the lateral wall of hollow disc (42), T type pole (434) slide and set up in the slide opening, the cover is equipped with extrusion spring (435) on the T type pole (434) of slide opening inboard.

7. The air condition compressor end cover casting and processing forming method as claimed in claim 6, wherein the method comprises the following steps: drilling mechanism (44) include step motor (441), axis of rotation (442), drilling base (443), drill bit (444) and collection bits cover (445), wherein install step motor (441) through the motor frame on the outside up end of T type pole (434), there is axis of rotation (442) through the coupling joint on the output shaft of step motor (441), drilling base (443) is installed to the upper end of axis of rotation (442), drill bit (444) is installed to the up end of drilling base (443), spiro union has collection bits cover (445) on the lateral wall of drilling base (443).

8. The air condition compressor end cover casting and processing forming method as claimed in claim 1, wherein: cooling body (45) include coolant liquid case (451), rubber tube (452), bracing piece (453) and nozzle (454), wherein the up end middle part of hollow disc (42) is provided with coolant liquid case (451), circumference evenly is connected with rubber tube (452) on the lateral wall of coolant liquid case (451), the other end and the nozzle (454) of rubber tube (452) are linked together, fixed the setting in the upper end of bracing piece (453) nozzle (454), the lower extreme fixed connection of bracing piece (453) is on hollow disc (42).

Technical Field

The invention relates to the field of air conditioner compressor end cover casting and machining, in particular to an air conditioner compressor end cover casting and machining method.

Background

An air conditioner compressor is used in an air conditioner refrigerant circuit to compress a driving refrigerant, and is generally installed in an outdoor unit. The air conditioner compressor end cover is an important component which is installed on the air conditioner compressor and plays a role in protection, and during casting, an installation hole for installation and fixation needs to be formed in the circumferential direction of the position, close to the outer edge, on the end face of the air conditioner compressor end cover.

At present, the existing air conditioner compressor end cover can encounter the following problems in the drilling process: a. the air conditioner compressor end cover is drilled by a single drill bit in a manual fixing mode, the stability of the air conditioner compressor end cover in the drilling process cannot be guaranteed, only one drill hole can be drilled in each feeding of the drill bit, the machining efficiency is low, the machining precision is poor, and therefore the production quality of the air conditioner compressor end cover is reduced; b. if the chips generated in the drilling process do not timely separate from the end cover of the air conditioner compressor, the chips are very easy to attach to the inner wall of the aperture under the action of cooling liquid, so that the drilling precision can be reduced, and the service life of the drill bit is also shortened.

Disclosure of Invention

Technical problem to be solved

The invention can solve the following problems that the existing air conditioner compressor end cover can encounter in the drilling process: a. the air conditioner compressor end cover is drilled by a single drill bit in a manual fixing mode, the stability of the air conditioner compressor end cover in the drilling process cannot be guaranteed, only one drill hole can be drilled in each feeding of the drill bit, the machining efficiency is low, the machining precision is poor, and therefore the production quality of the air conditioner compressor end cover is reduced; b. if the chips generated in the drilling process do not timely separate from the end cover of the air conditioner compressor, the chips are very easy to attach to the inner wall of the aperture under the action of cooling liquid, so that the drilling precision can be reduced, and the service life of the drill bit is also shortened.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme: the casting, machining and forming method of the air conditioner compressor end cover uses an air conditioner compressor end cover casting, machining and forming device which comprises a workbench, an Contraband template, a feeding device and a drilling device, and the concrete method when the air conditioner compressor end cover casting, machining and forming device is used for processing the air conditioner compressor end cover is as follows:

s1, feeding and clamping: placing an air conditioner compressor end cover needing drilling treatment on the inner side of a clamping mechanism manually, and clamping and fixing the air conditioner compressor end cover through the clamping mechanism;

s2, conveying: the air conditioner compressor end cover clamped and fixed is driven by the driving mechanism to be conveyed rightwards to the upper part of the drilling device, and the driving mechanism stops running;

s3: drilling treatment: after the step S2 is finished, drilling the end cover of the air conditioner compressor by using the drilling device, and resetting the drilling device after the drilling is finished;

s4: blanking treatment: starting a driving mechanism, driving the air conditioner compressor end cover which is drilled to be conveyed to the right end of the Contraband template through the driving mechanism, and stopping the operation of the clamping mechanism, so that the air conditioner compressor end cover which is drilled is manually taken down and subjected to centralized collection and stacking treatment;

the upper end surface of the workbench is fixedly connected with an Contraband template, the Contraband template is provided with a downward opening, a feeding device is arranged in the Contraband template and close to the upper end, and a drilling device is arranged in the middle of the upper end surface of the workbench;

the feeding device comprises a driving mechanism, an Contraband-shaped frame, a clamping disc and a clamping mechanism, wherein the driving mechanism is installed in the position, close to the upper end, of the interior of the Contraband-shaped plate, the lower end of the driving mechanism is fixedly connected with a Contraband-shaped frame, the opening of the Contraband-shaped frame faces upwards, the clamping disc is fixedly connected to the lower end face of the Contraband-shaped frame, and the clamping mechanism is arranged in the clamping disc;

the drilling device comprises a jacking electric push rod, a hollow disc, an adjusting mechanism, a drilling mechanism and a cooling mechanism, wherein the jacking electric push rod is mounted at the middle part of the workbench through a push rod base, the hollow disc is fixedly connected to the upper end of the jacking electric push rod, the adjusting mechanism is arranged inside the hollow disc, the drilling mechanism is arranged at the outer end of the adjusting mechanism, and the cooling mechanism is mounted in the middle of the upper end face of the hollow disc.

As a preferable technical scheme of the invention, the left side wall of the Contraband-shaped plate is provided with a feeding hole, and the right side wall of the Contraband-shaped plate is provided with a discharging hole.

As a preferred technical scheme of the invention, the driving mechanism comprises a fixed transverse plate, a bidirectional motor, a threaded rod and a rectangular moving block, wherein the threaded rod is installed at a position close to the upper end inside the Contraband-shaped plate through a bearing, the right end of the threaded rod is connected with an output shaft of the bidirectional motor through a coupler, the bidirectional motor is installed on the upper end surface of the fixed transverse plate through a motor base, the left end of the fixed transverse plate is fixedly connected to the Contraband-shaped plate, and the rectangular moving block is installed on the threaded rod.

As a preferred technical scheme of the invention, the clamping mechanism comprises a high-pressure air pump, an arc-shaped air bag, an arc-shaped extrusion block, a return spring, a fixed rod and an arc-shaped pressing block, wherein the strip spout has evenly been seted up to circumference on the lower terminal surface of pressing from both sides tight dish, all install the arc gasbag on the inside lateral wall that is close to the tight dish edge of clamp of strip spout, there is high compression pump through air pump pedestal mounting on the inside lower terminal surface of Contraband type frame, the inside air cavity of having seted up in the upper end of pressing from both sides tight dish, the gas outlet of high compression pump and the air inlet of air cavity are linked together, the other end of air cavity and the air inlet of arc gasbag are linked together, the inboard of arc gasbag is provided with the arc extrusion piece, the arc extrusion piece slides and sets up in the strip spout, install reset spring between the inside wall of arc extrusion piece and strip spout, the lower extreme fixedly connected with dead lever of arc extrusion piece, the arc compaction piece is installed to the lower extreme of dead lever.

According to the preferable technical scheme, the rubber layer is arranged on the inner side wall of the arc-shaped pressing block, and the rubber layer can increase friction between the arc-shaped pressing block and the outer side wall of the air conditioner compressor end cover, so that the arc-shaped pressing block can clamp and fix the air conditioner compressor end cover, and the stability of the air conditioner compressor end cover in the drilling process is improved.

As a preferred technical scheme, the adjusting mechanism comprises an electric push rod, a connecting block, a connecting rod, a T-shaped rod and an extrusion spring, wherein the electric push rod is mounted in the middle of the lower end face of the inside of the hollow disc through a push rod base, the connecting block is fixedly connected to the upper end of the electric push rod, the connecting rod is circumferentially and uniformly connected to the side wall of the connecting block through a pin shaft, the other end of the connecting rod is connected to the T-shaped rod through a pin shaft, sliding holes are circumferentially and uniformly formed in the side wall of the hollow disc, the T-shaped rod is slidably arranged in the sliding holes, and the extrusion spring is sleeved on the T-shaped rod on the inner side of the sliding holes.

As a preferred technical scheme of the invention, the drilling mechanism comprises a stepping motor, a rotating shaft, a drilling base, a drill bit and a chip collecting cover, wherein the stepping motor is installed on the upper end surface of the outer side of the T-shaped rod through a motor base, an output shaft of the stepping motor is connected with the rotating shaft through a coupler, the drilling base is installed at the upper end of the rotating shaft, the drill bit is installed on the upper end surface of the drilling base, and the chip collecting cover is screwed on the outer side wall of the drilling base.

As a preferred technical scheme of the invention, the cooling mechanism comprises a cooling liquid tank, a rubber pipe, a support rod and a nozzle, wherein the cooling liquid tank is arranged in the middle of the upper end face of the hollow disc, the rubber pipe is uniformly connected to the outer side wall of the cooling liquid tank in the circumferential direction, the other end of the rubber pipe is communicated with the nozzle, the nozzle is fixedly arranged at the upper end of the support rod, and the lower end of the support rod is fixedly connected to the hollow disc.

(III) advantageous effects

1. According to the casting, machining and forming method of the air conditioner compressor end cover, the feeding device can clamp and fix the air conditioner compressor end cover through the clamping mechanism, the fixing effect is good, the stability of the air conditioner compressor end cover in the drilling process is improved, the feeding process can be automatically completed by the arranged driving mechanism after the air conditioner compressor end cover is clamped, the feeding time is greatly saved, the drilling precision and the drilling efficiency of the air conditioner compressor end cover are improved, and the production quality of the air conditioner compressor end cover is improved;

2. according to the air conditioner compressor end cover casting, machining and forming method, the drilling device can be used for performing porous machining on the air conditioner compressor end cover through the drilling mechanism, the drilling efficiency is greatly improved, the cooling mechanism can timely cool the drill bit, the service life of the drill bit is prolonged, the drill bit is arranged below the air conditioner compressor end cover, and is beneficial to timely falling of chips in the drilling process, so that the chips are prevented from being adhered to the inner wall of the aperture, the arranged chip collecting cover can collect the chips generated in the drilling process and can also collect cooling liquid, the chip collecting cover and the drill bit are connected in a detachable mode, people can conveniently clean the chip collecting cover after drilling is finished, the drilling precision is guaranteed, and the production quality of the air conditioner compressor end cover is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a flow chart of the present invention;

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

FIG. 3 is a second perspective view of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a schematic view of the Contraband-type frame, clamping disk and clamping mechanism of the present invention;

FIG. 6 is a schematic structural view of a hollow disc, an adjusting mechanism, a drilling mechanism and a cooling mechanism according to the present invention;

FIG. 7 is a schematic perspective view of the hollow disc, the adjustment mechanism, the drilling mechanism and the cooling mechanism of the present invention;

fig. 8 is a schematic perspective view of an air conditioner compressor end cover according to the present invention.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 8, a method for casting, machining and molding an air conditioner compressor end cover uses an air conditioner compressor end cover casting, machining and molding device, the air conditioner compressor end cover casting, machining and molding device includes a workbench 1, Contraband type plates 2, a feeding device 3 and a drilling device 4, and the specific method when the air conditioner compressor end cover casting, machining and molding device is used for processing the air conditioner compressor end cover is as follows:

s1, feeding and clamping: the air conditioner compressor end cover needing drilling is manually placed on the inner side of the arc-shaped pressing block 346, the arc-shaped air bag 342 is inflated through the high-pressure air pump 341, the expanded arc-shaped air bag 342 drives the arc-shaped pressing block 343 to move inwards, so that the fixing rod 345 is driven to move inwards, the arc-shaped pressing block 346 is driven to move inwards, and the air conditioner compressor end cover is clamped and fixed through the arc-shaped pressing block 346;

s2, conveying: the threaded rod 313 is driven to rotate through the bidirectional motor 312, so that the rectangular moving block 314 is driven to move, the rectangular moving block 314 can drive the Contraband-shaped frame 32 to move, the air conditioner compressor end cover clamped and fixed is driven to be conveyed rightwards to the upper side of the drilling device 4, and the driving mechanism 31 stops running;

s3: drilling treatment: after the above S2 is completed, the first electric push rod 431 drives the connecting block 432 to move upwards or downwards, thereby driving the connecting rod 433 to move upwards or downwards, thereby driving the T-shaped rod 434 to move inwards or outwards, thereby adjusting the drilling position of the drilling mechanism 44, the rotating shaft 442 is driven to rotate by the stepping motor 441, thereby driving the drilling base 443 to rotate, the drilling base 443 drives the drill 444 to rotate, the hollow disc 42 is driven to move upwards by the jacking electric push rod 41, thereby driving the drill 444 to move upwards, thereby completing the drilling process, during the drilling process, the cooling water is added into the cooling liquid tank 451 by manpower, the cooling water in the cooling liquid tank 451 is sprayed onto the drill 444 through the nozzle 454, thereby cooling the drill 444, the chip collecting cover 445 can collect the cooling water and the chips generated during the drilling process, after the drilling process is completed, the chip collecting cover 445 can be removed manually, so that the interior of the chip collecting cover is cleaned, and after drilling is finished, the drilling device 4 is reset;

s4: blanking treatment: starting the driving mechanism 31, driving the air conditioner compressor end cover which is drilled to be conveyed to the right end of the Contraband template 2 through the driving mechanism 31, and stopping the operation of the clamping mechanism 34, so that the air conditioner compressor end cover which is drilled is manually taken down and subjected to centralized collection and stacking treatment;

the upper end face of the workbench 1 is fixedly connected with an Contraband type plate 2, an opening of the Contraband type plate 2 faces downwards, a feeding device 3 is installed in the Contraband type plate 2 close to the upper end, and a drilling device 4 is arranged in the middle of the upper end face of the workbench 1;

a feed inlet is formed in the left side wall of the Contraband type plate 2, and a discharge outlet is formed in the right side wall of the Contraband type plate 2.

The feeding device 3 comprises a driving mechanism 31, a Contraband model frame 32, a clamping disc 33 and a clamping mechanism 34, wherein the driving mechanism 31 is installed at a position, close to the upper end, in the Contraband model plate 2, the lower end of the driving mechanism 31 is fixedly connected with the Contraband model frame 32, the opening of the Contraband model frame 32 faces upwards, the lower end face of the Contraband model frame 32 is fixedly connected with the clamping disc 33, and the clamping mechanism 34 is arranged in the clamping disc 33. During specific work, the air conditioner compressor end cover needing to be drilled is placed on the inner side of the clamping mechanism 34 through manual work, the air conditioner compressor end cover is clamped and fixed through the clamping mechanism 34, the air conditioner compressor end cover after clamping and fixing is driven by the driving mechanism 31 to be conveyed to the right above the drilling device 4, and therefore the drilling process of the air conditioner compressor end cover is completed through the drilling device 4.

The driving mechanism 31 comprises a fixed transverse plate 311, a bidirectional motor 312, a threaded rod 313 and a rectangular moving block 314, wherein the threaded rod 313 is installed at a position close to the upper end inside the Contraband-shaped plate 2 through a bearing, the right end of the threaded rod 313 is connected with an output shaft of the bidirectional motor 312 through a coupler, the bidirectional motor 312 is installed on the upper end surface of the fixed transverse plate 311 through a motor base, the left end of the fixed transverse plate 311 is fixedly connected to the Contraband-shaped plate 2, and the rectangular moving block 314 is installed on the threaded rod 313. During specific work, the threaded rod 313 is driven to rotate through the bidirectional motor 312, so that the rectangular moving block 314 is driven to move, the rectangular moving block 314 can drive the Contraband-shaped frame 32 to move, the purpose of driving the clamping mechanism 34 to move is achieved, and the air conditioner compressor end cover after being clamped and fixed is driven to be conveyed to the right above the drilling device 4.

The clamping mechanism 34 comprises a high-pressure air pump 341, an arc-shaped air bag 342, an arc-shaped extrusion block 343, a return spring 344, a fixed rod 345 and an arc-shaped compression block 346, wherein a strip-shaped chute is uniformly arranged on the lower end surface of the clamping disc 33 in the circumferential direction, the arc-shaped air bags 342 are arranged on the side wall of the strip-shaped chute close to the edge of the clamping disc 33, the high-pressure air pump 341 is arranged on the lower end surface of the inner part of the Contraband-shaped frame 32 through an air pump base, an air cavity is arranged in the upper end of the clamping disc 33, the air outlet of the high-pressure air pump 341 is communicated with the air inlet of the air cavity, the other end of the air cavity is communicated with the air inlet of the arc-shaped air bag 342, the arc-shaped extrusion block 343 is arranged on the inner side of the arc-shaped air bag 342, the arc-shaped extrusion block 343 is arranged in the strip-shaped chute in a sliding manner, the return spring 344 is arranged between the arc-shaped extrusion block 343 and the inner side wall of the strip-shaped chute, and the fixed rod 345 is fixedly connected to the lower end of the arc-shaped extrusion block 343, arc compact heap 346 is installed to the lower extreme of dead lever 345, arc compact heap 346 be provided with the rubber layer on the inside wall of arc compact heap 346, the rubber layer can increase the friction between arc compact heap 346 and the air condition compressor end cover lateral wall to be favorable to arc compact heap 346 to press from both sides it and press from both sides fixedly, thereby improved the stability of air condition compressor end cover in drilling process. During specific work, the air conditioner compressor end cover needing drilling is placed into the inner side of the arc pressing block 346 through the manual work, the arc air bag 342 is inflated through the high-pressure air pump 341, the arc pressing block 343 is driven to move towards the inner side through the expanded arc air bag 342, so that the fixing rod 345 is driven to move towards the inner side, the arc pressing block 346 is driven to move towards the inner side, and the air conditioner compressor end cover is clamped and fixed through the arc pressing block 346.

Drilling equipment 4 include jacking electric putter 41, hollow disc 42, adjustment mechanism 43, drilling mechanism 44 and cooling body 45, wherein there is jacking electric putter 41 at the middle part of workstation 1 through the push rod pedestal mounting, the hollow disc 42 of the upper end fixedly connected with of jacking electric putter 41, the inside of hollow disc 42 is provided with adjustment mechanism 43, the outer end of adjustment mechanism 43 is provided with drilling mechanism 44, the up end mid-mounting of hollow disc 42 has cooling body 45. During specific work, the hollow disc 42 is driven to move upwards through the jacking electric push rod 41, so that the drilling mechanism 44 is driven to move upwards, the drilling process of the air conditioner compressor end cover is completed through the drilling mechanism 44, the drilling position of the drilling mechanism 44 can be adjusted through the adjusting mechanism 43, and the cooling mechanism 45 can cool the drilling mechanism 44 in the drilling process.

Adjustment mechanism 43 include electric putter 431, connecting block 432, connecting rod 433, T type pole 434 and extrusion spring 435, wherein there is electric putter 431 at the inside lower terminal surface middle part of hollow disc 42 through the push rod pedestal mounting, electric putter 431's upper end fixedly connected with connecting block 432, evenly be connected with connecting rod 433 through round pin axle circumference on connecting block 432's the lateral wall, the other end of connecting rod 433 passes through round pin hub connection on T type pole 434, the slide opening has evenly been seted up to circumference on hollow disc 42's the lateral wall, T type pole 434 slides and sets up in the slide opening, the cover is equipped with extrusion spring 435 on the T type pole 434 of slide opening inboard. During specific work, the first electric push rod 431 drives the connecting block 432 to move upwards or downwards, so that the connecting rod 433 is driven to move upwards or downwards, the T-shaped rod 434 is driven to move inwards or outwards, and the drilling position of the drilling mechanism 44 is adjusted.

The drilling mechanism 44 comprises a stepping motor 441, a rotating shaft 442, a drilling base 443, a drill 444 and a chip collecting cover 445, wherein the stepping motor 441 is mounted on the upper end face of the outer side of the T-shaped rod 434 through a motor base, the rotating shaft 442 is connected to the output shaft of the stepping motor 441 through a coupling, the drilling base 443 is mounted at the upper end of the rotating shaft 442, the drill 444 is mounted on the upper end face of the drilling base 443, and the chip collecting cover 445 is screwed on the outer side wall of the drilling base 443. During specific work, drive axis of rotation 442 through step motor 441 and rotate to drive drilling base 443 and rotate, drive drill bit 444 through drilling base 443 and rotate, thereby accomplish the drilling process to air conditioner end cover, collection bits cover 445 can collect the piece and the cooling water that the drilling in-process produced, after the drilling process, the accessible is artifical will collect bits cover 445 and tear down, thereby clears up its inside.

The cooling mechanism 45 comprises a cooling liquid box 451, a rubber pipe 452, a support rod 453 and a nozzle 454, wherein the cooling liquid box 451 is arranged in the middle of the upper end face of the hollow disc 42, the rubber pipe 452 is uniformly connected to the outer side wall of the cooling liquid box 451 in the circumferential direction, the other end of the rubber pipe 452 is communicated with the nozzle 454, the nozzle 454 is fixedly arranged at the upper end of the support rod 453, and the lower end of the support rod 453 is fixedly connected to the hollow disc 42. During specific work, cooling water is added into the cooling liquid tank 451 manually, and the cooling water in the cooling liquid tank 451 is sprayed to the drill bit 444 through the nozzle 454, so that the cooling effect is achieved, and meanwhile the service life of the drill bit 444 can be prolonged.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.