CN-224223452-U - End face grinding device of oil outlet valve joint

CN224223452UCN 224223452 UCN224223452 UCN 224223452UCN-224223452-U

Abstract

The utility model discloses an end face grinding device of an oil outlet valve joint, which comprises a vacuum chuck arranged on the top surface of a processing table, wherein workpiece positioning disks are arranged at adsorption positions on two sides of the vacuum chuck, mounting holes are formed in the circumferential arrays on the side surfaces of the workpiece positioning disks in a penetrating manner, control boxes are respectively arranged on two sides of the top surface of the processing table, grinding disks are arranged on the side surfaces of the control boxes, transverse adjusting cylinders are arranged on the two sides of the processing table, the oil outlet valve joint can be quickly placed on the two sides of the vacuum chuck through the cooperation of the workpiece positioning disks and the vacuum chuck, the vacuum chuck adsorbs and fixes the joint through negative pressure, scratches or indentations possibly caused on the surface of a workpiece in a traditional mechanical clamping manner are avoided, meanwhile, the clamping time is shortened because the workpiece positioning disks are matched with the vacuum chuck, the oil outlet valve joint can be arranged on two sides of the vacuum chuck, the grinding disks are positioned on the two sides, the end face grinding treatment can be simultaneously carried out on the joints on the two sides, and the processing efficiency is remarkably improved.

Inventors

WANG YANGANG
CHEN XIAOSAN
PAN YONG
ZHU QUANCAI
LI LANXIANG
YU SHENGQI

Assignees

江苏泗洪油嘴油泵有限公司

Dates

Publication Date: 20260512
Application Date: 20250604

Claims (7)

1. The end face grinding device of the oil outlet valve joint is characterized by comprising a vacuum chuck (2) arranged on the top surface of a processing table (1), workpiece positioning plates (3) are arranged at adsorption positions on two sides of the vacuum chuck (2), mounting holes (4) are formed in the circumferential arrays on the side surfaces of the workpiece positioning plates (3) in a penetrating mode, control boxes (5) are respectively arranged on two sides of the top surface of the processing table (1), grinding disks (6) are arranged on the side surfaces of the control boxes (5), the vacuum chuck (2) is located between the two grinding disks (6), and transverse adjusting cylinders (12) are arranged on two sides of the processing table (1).
2. The end face grinding device of the oil outlet valve joint according to claim 1, wherein the top surface of the processing table (1) is respectively provided with a screw rod (8) and a limiting rod (9), the bottom surface of the vacuum sucker (2) is connected with a supporting seat (10), and the supporting seats (10) are sleeved on the surfaces of the screw rod (8) and the limiting rod (9).
3. The end face grinding device of the oil outlet valve joint according to claim 2, wherein the limiting rods (9) are located on two sides of the screw rod (8), the limiting rods (9) and the screw rod (8) are located under the vacuum chuck (2), and the supporting seat (10) is in threaded connection with the surface of the screw rod (8).
4. The end face grinding device of the oil outlet valve joint according to claim 1 is characterized in that a grinding motor (7) is arranged in the control box (5), and the rotating end of the grinding motor (7) is connected with the circle center of the grinding disc (6).
5. The end face grinding device of the oil outlet valve joint according to claim 1, wherein a fixing bracket (13) is sleeved on the surface of the transverse adjusting cylinder (12), and one end of the fixing bracket (13) is fixed with a side face screw of the processing table (1).
6. The end face grinding device of the oil outlet valve joint according to claim 1, wherein the top face of the processing table (1) is provided with sliding rails (11) respectively, the sliding end of the bottom face of the control box (5) is located inside the sliding rails (11), and the telescopic end of the transverse adjusting cylinder (12) is connected with the control box (5).
7. The end face grinding device of the oil outlet valve joint according to claim 1, wherein the grinding disc (6) and the workpiece positioning disc (3) are round, and the circle center position of the grinding disc (6) and the circle center position of the vacuum chuck (2) are positioned on the same horizontal plane.

Description

End face grinding device of oil outlet valve joint Technical Field The utility model relates to the field of oil outlet valve joint processing equipment, in particular to an end face grinding device of an oil outlet valve joint. Background The end face polishing device of the oil outlet valve joint is equipment for precisely processing the end face of the oil outlet valve joint, and aims to enable the end face to reach a flat and smooth state through a polishing process so as to ensure tightness and connection reliability of the end face. Among the prior art, the terminal surface mill of oil outlet valve joint who has been disclosed in publication number "CN218081859U" is put, and it includes the base, the upper surface fixedly connected with positioning seat of base, the standing groove has been seted up to the upper surface of positioning seat, discharge mechanism is installed to the bottom of standing groove, discharge mechanism includes dog, fixed plate, dead lever, guide way and second spring, the bottom at the standing groove is seted up to the guide way, dead lever fixed connection is at the lower surface of fixed plate, second spring fixed connection is at the lower surface of fixed plate, the bottom of second spring and the bottom fixed connection of standing groove, pressing mechanism is installed to the top of positioning seat. Through above-mentioned structure, can be through setting up discharge mechanism, can utilize the elasticity that the second spring produced to pop out the delivery valve joint after the terminal surface that delivery valve connects is polished, make it have more parts to expose outside to be favorable to taking out delivery valve joint from the standing groove. However, the prior art still has a great disadvantage, the traditional device can only clamp the oil outlet valve joint by one piece, the batch clamping cannot be realized, the clamping efficiency is low, and the traditional device adopts a mechanical clamping mode such as clamping jaws, clamps and the like, and scratches or indentations can be caused on the surface of the oil outlet valve joint in the clamping process, so that the surface quality of a workpiece is affected. Disclosure of utility model The utility model aims to provide an end face grinding device of an oil outlet valve joint so as to solve the problems in the background art. In order to achieve the purpose, the end face grinding device of the oil outlet valve joint comprises a vacuum chuck arranged on the top face of a processing table, workpiece positioning disks are arranged at the adsorption positions on two sides of the vacuum chuck, mounting holes are formed in the circumferential arrays on the side faces of the workpiece positioning disks in a penetrating mode, control boxes are respectively arranged on two sides of the top face of the processing table, grinding disks are arranged on the side faces of the control boxes, the vacuum chuck is located between the two grinding disks, and transverse adjusting cylinders are arranged on two sides of the processing table. Preferably, the top surface of processing platform is equipped with lead screw and gag lever post respectively, vacuum chuck's bottom surface is connected with the supporting seat, and the supporting seat all cup joints in the surface of lead screw and gag lever post. Preferably, the limiting rod is located at two sides of the screw rod, the limiting rod and the screw rod are located right below the vacuum chuck, and the supporting seat is in threaded connection with the surface of the screw rod. Preferably, the grinding motor is arranged in the control box, and the rotating end of the grinding motor is connected with the circle center position of the grinding disc. Preferably, the surface of the transverse adjusting cylinder is sleeved with a fixing support, and one end of the fixing support is fixed with a side surface screw of the processing table. Preferably, the top surface of the processing table is respectively provided with a sliding rail, the sliding end of the bottom surface of the control box is positioned inside the sliding rail, and the telescopic end of the transverse adjusting cylinder is connected with the control box. Preferably, the grinding disc and the workpiece positioning disc are circular, and the circle center position of the grinding disc and the circle center position of the vacuum chuck are positioned on the same horizontal plane. Compared with the prior art, the utility model has the beneficial effects that: Through the cooperation of work piece positioning disk and vacuum chuck, can be fast place the delivery valve joint in vacuum chuck both sides, and fixed through the adsorption mode, vacuum chuck adsorbs fixed joint through the negative pressure, the fish tail or the indentation that have avoided traditional mechanical clamping mode probably to cause the work piece surface, work piece positioning disk cooperation vacuum chuck can adapt to the delivery