CN212310233U

CN212310233U - Water spraying clamp for compressor cylinder body

Info

Publication number: CN212310233U
Application number: CN202020726460.3U
Authority: CN
Inventors: 赵飞鸿; 赵军; 钱海龙
Original assignee: Hefei Dyne Automotive Air Conditioning Co ltd
Current assignee: Hefei Dyne Automotive Air Conditioning Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-08
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a water spray anchor clamps for compressor cylinder body, include: a base plate; the limiting pin is arranged on the upper surface of the bottom plate and is used for being inserted into a cylinder hole formed in the lower surface of the compressor cylinder body so as to fix the compressor; the water spray joint is arranged on the upper surface of the bottom plate; the spray head is arranged at one end of the water spray joint, which is far away from the bottom plate; the through-hole, the through-hole is seted up on the bottom plate, and wherein, this fluid flows through the bottom plate, water spray joint and through the shower nozzle blowout, realizes incessant self-cleaning, and the aluminium sediment of anchor clamps surface because of the processing end adhesion flows along with the smear metal liquid from the surface of anchor clamps, can also effectually avoid the scotch that the work piece produced in the course of working, has saved the manual clear time of operator, has promoted the quality of product when having improved production efficiency.

Description

Water spraying clamp for compressor cylinder body

Technical Field

The utility model relates to a vehicle air conditioner compressor processing field, more specifically say, in particular to a water spray anchor clamps for compressor cylinder body.

Background

The compressor cylinder body is an important and relatively complex part in an automobile air conditioner compressor, and because the appearance and the shape of different compressor cylinder bodies are relatively large, the machining size of the interior of the compressor cylinder body is greatly different, and especially the machining precision requirement of the cylinder body is very high.

At present, an operator cleans the surface of a fixture by using an air gun, and since the air gun is manually operated, the labor intensity of workers is increased, the production efficiency is reduced, the surface of the fixture cannot be completely cleaned up by manual cleaning, dead corners exist, and the machined surface of a workpiece is scratched and crushed if aluminum slag exists on the surface of the fixture; meanwhile, the contact area between the surface of the clamp and the processing surface of the workpiece is large, so that the probability of scratching the workpiece is increased, and the rejection rate of products is high; the quality of the automobile air conditioner compressor is easily reduced.

How to solve the technical problems becomes a difficult problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water spray anchor clamps for compressor cylinder body to solve the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water spray clamp for a compressor cylinder, comprising: a base plate; the limiting pin is arranged on the upper surface of the bottom plate and is used for being inserted into a cylinder hole formed in the lower surface of the compressor cylinder body so as to fix the compressor; the water spray joint is arranged on the upper surface of the bottom plate; the spray head is arranged at one end of the water spray joint, which is far away from the bottom plate, the spray head comprises a rotatable spray head and a fixed spray head, which are both existing devices, and technicians in the field purchase the spray head from the outside; the through hole is formed in the bottom plate and comprises a water inlet and a water outlet, the water outlet is used for installing a water spraying joint, the water inlet is preferably located on the side face of the bottom plate, the contact area and the contact time of fluid and the bottom plate can be increased, and the bottom plate can be cooled; in addition, the water inlet is connected with fluid, and the fluid flows through the bottom plate and the water spray joint and is sprayed out through the spray head; the clamp has the advantages that the contact area of the clamp and a workpiece is small, no dead angle is formed when the cutting fluid works on a machine tool, the clamp is continuously and automatically cleaned, the conditions of collision and scratch of the workpiece in the machining process can be effectively avoided, the manual cleaning time of an operator is saved, the production efficiency is improved, and the product quality is also improved.

Further, the clamping device is further included, the clamping device preferably comprises two expansion devices and two pressing plates, the expansion devices are preferably air cylinders, the expansion devices are installed on the upper surface of the base plate, the pressing plates are installed on the power output ends of the expansion devices, the compressor cylinder body is placed on the limiting pins, the pressing plates are controlled to be close to the base plate through the expansion devices and gradually fix the compressor cylinder body, and the clamping device can play an effective limiting and clamping role in the machining process.

Further, the telescopic device is installed on the bottom plate through a backing plate.

Furthermore, the through hole comprises a water inlet and a water outlet, wherein the water outlet is positioned on the upper surface of the bottom plate, and the water inlet is positioned on the side surface of the bottom plate; and a water flowing channel is formed between the water inlet and the water outlet.

The upper surface of the bottom plate between the two telescopic devices is respectively provided with a middle core rod, a limiting guide pillar and a guide pillar, and the middle core rod, the limiting guide pillar, the limiting pin and the water spraying joint are connected with a water outlet on the bottom plate in an interference fit manner.

And the middle core rod, the limiting pin and the limiting guide post are all internally provided with a water flowing channel communicated with the water flowing channel in the bottom plate.

The positions of the middle core rod, the limiting guide pillar, the limiting pin and the like are matched with the structure of the compressor cylinder body, and the structure is also conventional and aims to position and support the compressor cylinder body. This application only improves its inner structure, all offers the flowing water passageway that is linked together with the inside flowing water passageway of bottom plate like in the inside of well plug, spacer pin, spacing guide pillar.

The water inlet of through-hole is connected with the cutting fluid pipeline of lathe, and the lathe is the delivery port blowout on the anchor clamps of also continuous follow of cutting fluid in work, and then flows from the shower nozzle, well core stick, spacing guide pillar's upper surface, and the cutting fluid of spout can cool down the workpiece surface from anchor clamps when processing the work piece, can carry out incessant no dead angle cleanness to the contact surface of work piece and anchor clamps after the work piece takes out moreover, the aluminium sediment of the adhesion is followed the surface outflow of cutting fluid from anchor clamps because of the processing of anchor clamps surface.

Furthermore, the water spray joint is provided with an external thread which is matched with an internal thread arranged on the through hole.

The spray head comprises a rotatable spray head and a fixed spray head, which are all existing devices and are directly purchased from the outside by technical personnel in the field.

Compared with the prior art, the utility model has the advantages of:

the contact area of this water spray anchor clamps and work piece is little, and the cutting fluid does not have the dead angle at the lathe during operation, incessant self-cleaning, and the aluminium sediment of anchor clamps surface because of the processing end adhesion flows along with the smear metal liquid from the surface of anchor clamps, can effectually avoid the work piece to produce the friction in the course of working, has saved the manual clear time of operator, has improved production efficiency and has also promoted the quality of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

The first embodiment is as follows:

referring to fig. 1, a water spray jig for a compressor cylinder includes: a base plate 4; the limiting pin 9, the limiting pin 9 is installed on the upper surface of the bottom plate 4; a water spray joint 6, the water spray joint 6 being mounted on the upper surface of the base plate 4; the spray head is arranged at one end of the water spray joint 6 far away from the bottom plate 4; the through hole is formed in the bottom plate 4 and comprises a water inlet and a water outlet, the water outlet is used for installing the water spray connector 6, the water inlet is preferably located on the side face of the bottom plate 4, the contact area and the contact time of fluid and the bottom plate 4 can be increased, the temperature of the bottom plate 4 can be reduced, the through hole is used for receiving the fluid, and the fluid flows through the bottom plate 4 and the water spray connector 6 and is sprayed out through the spray head; the contact area of the machining clamp and the workpiece is small, no dead angle is formed in the working process of the machine tool by the cutting fluid, the machining clamp is continuously and automatically cleaned for 24 hours, the conditions of collision and scratch of the workpiece in the machining process can be effectively avoided, the manual cleaning time of an operator is saved, the production efficiency is improved, and the product quality is also improved.

In the embodiment, the clamping device is further included, the clamping device preferably comprises two expansion devices 1 and two pressing plates 2, the expansion devices 1 are preferably air cylinders, the expansion devices 1 are installed on the upper surface of the base plate 4, the pressing plates 2 are installed on the power output ends of the expansion devices 1, the compressor cylinder body is placed on the limiting pins 9, the pressing plates 2 are controlled by the expansion devices 1 to be close to the base plate 4 and gradually fix the compressor cylinder body, and the clamping device can play an effective limiting and clamping role in the machining process.

In this embodiment, the telescopic device 1 is mounted on the base plate 4 through a backing plate 5.

The through hole comprises a water inlet and a water outlet, wherein the water outlet is positioned on the upper surface of the bottom plate, and the water inlet is positioned on the side surface of the bottom plate; and a water flowing channel is formed between the water inlet and the water outlet.

The upper surface of the bottom plate is respectively provided with a middle core rod 7, a limiting guide pillar 3 and a guide pillar 8, and the middle core rod, the limiting guide pillar, the limiting pin and the water spraying joint are connected with a water outlet on the bottom plate in an interference fit manner.

And the middle core rod 7, the limiting pin 9 and the limiting guide post 3 are all internally provided with a water flowing channel communicated with a water flowing channel in the bottom plate. The water can enter the inner parts of the central core rod 7, the limiting pin 9 and the limiting guide post 3 and then overflow from the top end surface of the central core rod.

In this embodiment, the water inlet of the through hole is connected with the cutting fluid pipeline of the machine tool, when the machine tool works, the cutting fluid enters the water flowing channel in the bottom plate and then continuously flows out from the water outlet on the clamp, namely is sprayed out from the spray head, and flows out from the upper surfaces of the central rod, the limiting pin and the limiting guide post. Therefore, when a workpiece is machined, the cutting fluid sprayed out of the clamp can cool the surface of the workpiece, the contact surface of the workpiece and the clamp can be cleaned without dead angles continuously after the workpiece is taken out, and aluminum slag adhered to the surface of the clamp after machining flows out of the surface of the clamp along with the cutting fluid.

In this embodiment, the water spray joint 6 is provided with an external thread, and the external thread is matched with an internal thread formed on the through hole.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. A water spray clamp for a compressor cylinder, comprising:

the bottom plate is provided with a through hole for accessing fluid;

the limiting pin is arranged on the upper surface of the bottom plate;

the water spray joint is arranged on the upper surface of the bottom plate;

the spray head is arranged at one end of the water spray joint, which is far away from the bottom plate;

wherein the fluid flows through the base plate, the water spray joint and is sprayed out through the spray head.

2. The water spray clamp for a compressor cylinder according to claim 1, further comprising a clamping device, the clamping device comprising two telescoping devices, two pressure plates, the telescoping devices being mounted on the upper surface of the base plate, the pressure plates being mounted on the power take-off of the telescoping devices.

3. The water spray clamp for a compressor cylinder according to claim 2, wherein said telescoping device is mounted to the base plate by a backing plate.

4. The water spray clamp for a compressor cylinder according to claim 1, wherein the through hole comprises a water inlet and a water outlet, wherein the water outlet is located on the upper surface of the bottom plate and the water inlet is located on the side surface of the bottom plate; and a water flowing channel is formed between the water inlet and the water outlet.

5. The water spray clamp for the compressor cylinder according to claim 4, wherein the upper surface of the bottom plate is respectively provided with a center rod, a limiting guide pillar and a guide pillar, and the center rod, the limiting guide pillar, the limiting pin and the water spray joint are connected with the water outlet on the bottom plate in an interference fit manner.

6. The water spray clamp for the compressor cylinder according to claim 5, wherein the center rod, the limit pin and the limit guide post are all provided with a water channel communicated with a water channel inside the bottom plate.

7. The water spray clamp for the compressor cylinder according to claim 1, wherein the water spray joint is provided with an external thread, and the external thread is matched with an internal thread formed on the through hole.