阅读说明：本技术 半自动敲击出油阀座面专机 (Special semi-automatic knocking oil outlet valve seat surface machine ) 是由 岳齐 周学厂 孙家平 于 2019-09-27 设计创作，主要内容包括：本发明提供半自动敲击出油阀座面专机,涉及油阀座面专机技术领域,包括支架,加工台的顶部两侧均固定安装有支架,支架的顶部固定安装气缸下盖,气缸下盖的顶部固定安装有气缸,气缸的顶部固定安装有气缸上盖,气缸的输出端活动连接有活塞。本发明,通过对工件进行敲击,通过敲击对工件的密封性一致性进行进一步提高,在工作台的下部设有电机,电机驱动中间的转盘转动,在转盘周围设置有活动的夹具,夹具内卡接有工件,工件的衬部设置在凹槽的内部,转盘转动,带动工件上下运动,在多次上下捶打工件,完成加工,使得加工的速率增加,且多次的捶打,使得加工的质量得到保障。(The invention provides a semi-automatic knocking oil outlet valve seat surface special machine, which relates to the technical field of oil valve seat surface special machines and comprises a support, wherein the two sides of the top of a processing table are fixedly provided with the support, the top of the support is fixedly provided with a lower cylinder cover, the top of the lower cylinder cover is fixedly provided with a cylinder, the top of the cylinder is fixedly provided with an upper cylinder cover, and the output end of the cylinder is movably connected with a piston. According to the invention, through knocking the workpiece, the consistency of the sealing performance of the workpiece is further improved through knocking, the motor is arranged at the lower part of the workbench and drives the middle turntable to rotate, the movable clamp is arranged around the turntable, the workpiece is clamped in the clamp, the lining part of the workpiece is arranged in the groove, the turntable rotates to drive the workpiece to move up and down, and the workpiece is beaten up and down for multiple times to finish machining, so that the machining speed is increased, and the machining quality is ensured through multiple times of beating.)

1. Semi-automatic outlet valve seat face special plane of strikeing, including support (1), its characterized in that: the top both sides of processing platform all fixed mounting have support (1), the top fixed mounting cylinder lower cover (3) of support (1), the top fixed mounting of cylinder lower cover (3) has cylinder (6), the top fixed mounting of cylinder (6) has cylinder upper cover (10), the output swing joint of cylinder (6) has piston (9), one side both ends of cylinder (6) all communicate has joint (2), cylinder (6) and support (1) contact department fixed mounting have friction bulge (4), the top fixed mounting of support (1) has support (14), one side fixed mounting that the top of support (1) is located support (14) has a knurling bearing (13), the internal rotation of bearing (13) is connected with (16), the inside of bearing (13) and knurling (16) contact department fixed mounting have spacer ring (12), the top fixed mounting of annular knurl (16) has drive pin (18), one side fixed mounting that the inside of annular knurl (16) is located drive pin (18) has anti-rotating pin (19), the top fixed mounting of drive pin (18) has chuck (21), the top fixed mounting of chuck (21) has chuck seat (20).

2. The special semi-automatic knocking oil outlet valve seat surface machine as claimed in claim 1, wherein: the top fixed mounting of support (14) has lever (26), the one end fixed mounting that support (14) were kept away from in lever (26) has fork seat (27), the inside fixed running-through of fork seat (27) has upper bracket (31), the bottom fixed mounting of upper bracket (31) has kicking block (30), the outside fixed mounting of kicking block (30) has tight cap, and the inside of tight cap is through fastening pin and upper bracket (31) fixed connection, and the spout has been seted up to the inside both sides of tight cap, and the inside fixed mounting of spout has a spring (24), the one end fixed mounting that chute inner wall was kept away from in spring (24) has steel ball (25), two steel ball (25) and kicking block (30) fixed connection, kicking block (30) and holder (20) fixed connection.

3. The special semi-automatic knocking oil outlet valve seat surface machine as claimed in claim 2, wherein: an ejector rod (35) is fixedly inserted in the upper seat (31), an adjusting cap (34) is fixedly mounted at one end, far away from the upper seat (31), of the ejector rod (35), and a second spring (33) is fixedly mounted at the bottom, located at the adjusting cap (34), of the ejector rod (35).

4. The special semi-automatic knocking oil outlet valve seat surface machine as claimed in claim 2, wherein: a roller (36) is fixedly mounted at one end of the top of the fork seat (27), a pin (37) is inserted into the fork seat (27), and the pin (37) is inserted into the roller (36).

5. The special semi-automatic knocking oil outlet valve seat surface machine as claimed in claim 1, wherein: the top fixed mounting of workstation has bottom plate (17), the bottom fixed mounting of bottom plate (17) has motor bottom plate (15), the surface one side fixed mounting of motor bottom plate (15) has the motor, and the output swing joint of motor has motor band pulley (43), the inside of bottom plate (17) is inserted and is equipped with bush (23), the bottom fixed mounting of bush (23) has nut (22), bush (23) have main shaft (28) through nut (22) fixed mounting, the surface cover of main shaft (28) is equipped with band pulley (8), the inside fixed mounting of band pulley (8) has key (11), the surface fixed mounting of band pulley (8) has set-square (5), band pulley (8) are connected through belt drive with motor band pulley (43).

6. The special semi-automatic knocking oil outlet valve seat surface machine as claimed in claim 5, wherein: the inside fixed mounting in top of bush (23) has No. two bearings (29), the top inner wall fixed mounting of bush (23) has screw (42), bush (23) have carousel (7) through screw (42) fixed mounting, carousel (7) bush (23) have O type circle (41) through No. two bearings (29) fixed mounting, the both ends of carousel (7) all with between annular knurl (16) roll connection have oil cup (32), the bottom fixed mounting of fork seat (27) has cam disc (38), the bottom fixed mounting of cam disc (38) has countersunk screw (39), countersunk screw (39) keep away from the one end of cam disc (38) and carousel (7) and pass through bolt (40) fixed connection.

Technical Field

The invention relates to the technical field of special machines for oil valve seat surfaces, in particular to a special machine for semi-automatic knocking oil outlet valve seat surfaces.

Background

The oil outlet valve is a one-way valve, under the action of spring pressure, the conical surface of upper portion of the valve is tightly matched with valve seat, and its function is that when the supply is stopped, the high-pressure oil pipe is isolated from cavity of upper end of plunger piston so as to prevent the oil in the high-pressure oil pipe from back-flowing into the oil-jetting pump, and the lower portion of the oil outlet valve is made into the cross-shaped cross-section, so that it not only can guide, but also can pass through. A small cylindrical surface is arranged under the conical surface of the oil outlet valve, and is called a pressure reducing ring belt, and the function of the pressure reducing ring belt is to enable the oil pressure in the high-pressure oil pipe to be rapidly reduced when oil supply is finished, so that the oil dripping phenomenon at a spray hole is avoided. When the ring belt falls into the valve seat, the volume above the valve seat is quickly increased, the pressure is quickly reduced, and the spray is quickly stopped.

Most of oil outlet valves are clamped through a clamp when being processed, and are fixed on a mounting seat, the oil outlet valves are processed, one step is to hammer the oil outlet valves in the processing process so as to ensure the consistency and the sealing performance of the oil outlet valves, the oil outlet valves are beaten manually traditionally, and the manual hammering is carried out by virtue of experience, so that the incompleteness of hammering is caused, and the hammering quality is unqualified.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a special semi-automatic knocking oil outlet valve seat surface machine.

In order to achieve the purpose, the invention adopts the following technical scheme: the semi-automatic oil outlet valve seat surface special machine comprises a support, wherein the support is fixedly mounted on two sides of the top of a machining table, a cylinder lower cover is fixedly mounted on the top of the support, a cylinder is fixedly mounted on the top of the cylinder lower cover, a cylinder upper cover is fixedly mounted on the top of the cylinder, a piston is movably connected to the output end of the cylinder, joints are communicated with two ends of one side of the cylinder, a friction bulge is fixedly mounted at a contact position of the cylinder and the support, a support is fixedly mounted on the top of the support, a first bearing is fixedly mounted on one side of the support at the top of the support, a knurl is rotatably connected to the first bearing, a spacer ring is fixedly mounted at a contact position of the inner part of the first bearing and the knurl, a driving pin is fixedly mounted at the top of the knurl, and an anti-rotation pin is fixedly mounted on, the top fixed mounting of drive pin has the chuck, the top fixed mounting of chuck has the chuck seat.

Preferably, the top fixed mounting of support has the lever, the one end fixed mounting that the support was kept away from to the lever has the fork seat, the inside fixed running through of fork seat has the seat of honour, the bottom fixed mounting of seat of honour has the kicking block, the outside fixed mounting of kicking block has tight cap, and the inside of tight cap passes through fastening pin and seat of honour fixed connection, and the spout has been seted up to the inside both sides of tight cap, and the inside fixed mounting of spout has a spring, the one end fixed mounting that the spout inner wall was kept away from to a spring has the steel ball, two steel ball and kicking block fixed connection, kicking block and holder seat fixed connection.

Preferably, the inside of the upper seat is fixedly inserted with a mandril, one end of the mandril far away from the upper seat is fixedly provided with an adjusting cap, and the mandril is positioned at the bottom of the adjusting cap and is fixedly provided with a second spring.

Preferably, a roller is fixedly mounted at one end of the top of the fork seat, a pin is inserted into the fork seat, and the pin is inserted into the roller.

Preferably, the top fixed mounting of workstation has the bottom plate, the bottom fixed mounting of bottom plate has the motor bottom plate, surface one side fixed mounting of motor bottom plate has the motor, and the output swing joint of motor has the motor band pulley, the inside of bottom plate is inserted and is equipped with the bush, the bottom fixed mounting of bush has the nut, the bush has the main shaft through nut fixed mounting, the surface cover of main shaft is equipped with the band pulley, the inside fixed mounting of band pulley has the key, the surface fixed mounting of band pulley has the set-square, the band pulley passes through belt drive with the motor band pulley and is connected.

Preferably, the inside fixed mounting in top of bush has No. two bearings, the top inner wall fixed mounting of bush has the screw, the bush has the carousel through screw fixed mounting, the carousel the bush has O type circle through No. two bearing fixed mounting, the both ends of carousel all with between the annular knurl roll connection have the oil cup, the bottom fixed mounting of fork seat has the cam disc, the bottom fixed mounting of cam disc has the countersunk screw, the countersunk screw is kept away from the one end of cam disc and is passed through bolt fixed connection with the carousel.

Advantageous effects

1. According to the device, a workpiece is knocked, the consistency of the tightness of the workpiece is further improved through knocking, the motor is arranged at the lower part of the workbench and drives the middle rotary table to rotate, the outer edge of the upper surface of the rotary table is provided with the annular groove, the boss is arranged inside the groove, the movable clamp is arranged around the rotary table, the workpiece is connected in the clamp in a clamping mode, the lining part of the workpiece is arranged inside the groove, the rotary table rotates to drive the workpiece to move up and down, the workpiece is beaten up and down for multiple times, machining is completed, the machining speed is increased, and the machining quality is guaranteed through multiple times of beating.

Drawings

FIG. 1 is a schematic structural view of a special machine for semi-automatically knocking a seat surface of an oil outlet valve, according to the present invention;

FIG. 2 is a schematic structural view of a workbench of a special machine for semi-automatically knocking a seat surface of an oil outlet valve, which is provided by the invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention.

Illustration of the drawings:

1. a support; 2. a joint; 3. a cylinder lower cover; 4. a friction projection; 5. a set square; 6. a cylinder; 7. a turntable; 8. a pulley; 9. a piston; 10. an upper cover of the cylinder; 11. a key; 12. a space ring; 13. a first bearing; 14. a support; 15. a motor base plate; 16. knurling; 17. a base plate; 18. a drive pin; 19. an anti-rotation pin; 20. a chuck base; 21. a chuck; 22. a nut; 23. a bushing; 24. a first spring; 25. a steel ball; 26. a lever; 27. a fork seat; 28. a main shaft; 29. a second bearing; 30. a top block; 31. an upper seat; 32. an oil cup; 33. a second spring; 34. an adjusting cap; 35. a top rod; 36. a roller; 37. a pin; 38. a cam plate; 39. countersunk head screws; 40. a bolt; 41. an O-shaped ring; 42. a screw; 43. a motor pulley.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Referring to fig. 1-3, the special semi-automatic knocking oil valve seat surface machine comprises a support 1, wherein the support 1 is fixedly installed on both sides of the top of a processing table, a cylinder lower cover 3 is fixedly installed on the top of the support 1, a cylinder 6 is fixedly installed on the top of the cylinder lower cover 3, a cylinder upper cover 10 is fixedly installed on the top of the cylinder 6, a piston 9 is movably connected with the output end of the cylinder 6, joints 2 are respectively communicated with both ends of one side of the cylinder 6, a friction bulge 4 is fixedly installed at the contact position of the cylinder 6 and the support 1, a support 14 is fixedly installed on the top of the support 1, a first bearing 13 is fixedly installed on one side of the support 14 on the top of the support 1, a knurl 16 is rotatably connected with the inside of the first bearing 13, a spacing ring 12 is fixedly installed at the contact position of the inside of the first bearing 13 and the knurl 16, a driving pin 18 is fixedly installed on the top, the top of the transmission pin 18 is fixedly provided with a chuck 21, the top of the chuck 21 is fixedly provided with a chuck seat 20, the top of the support 14 is fixedly provided with a lever 26, one end of the lever 26 far away from the support 14 is fixedly provided with a fork seat 27, the interior of the fork seat 27 is fixedly penetrated with an upper seat 31, the bottom of the upper seat 31 is fixedly provided with a top block 30, the exterior of the top block 30 is fixedly provided with a tightening cap, the interior of the tightening cap is fixedly connected with the upper seat 31 through a tightening pin, two sides of the interior of the tightening cap are provided with sliding grooves, the interior of the sliding grooves is fixedly provided with a first spring 24, one end of the first spring 24 far away from the inner wall of the sliding grooves is fixedly provided with a steel ball 25, the two steel balls 25 are fixedly connected with the top block 30, the top block 30 is fixedly connected with the chuck seat 20, the interior of the upper seat 31 is fixedly inserted with a mandril 35, one end of, a roller 36 is fixedly installed at one end of the top of the fork seat 27, a pin 37 is inserted into the fork seat 27, the pin 37 is inserted into the roller 36, a bottom plate 17 is fixedly installed at the top of the workbench, a motor bottom plate 15 is fixedly installed at the bottom of the bottom plate 17, a motor is fixedly installed at one side of the outer surface of the motor bottom plate 15, a motor belt pulley 43 is movably connected to the output end of the motor, a bushing 23 is inserted into the bottom of the bushing 23, a nut 22 is fixedly installed at the bottom of the bushing 23, a main shaft 28 is fixedly installed on the bushing 23 through the nut 22, a belt pulley 8 is sleeved on the outer surface of the main shaft 28, a key 11 is fixedly installed inside the belt pulley 8, a triangular plate 5 is fixedly installed on the outer surface of the belt pulley 8, the belt pulley 8 is connected with the motor belt pulley 43 through belt transmission, a second bearing 29 is fixedly, an O-shaped ring 41 is fixedly installed on the bushing 23 of the rotary table 7 through a second bearing 29, an oil cup 32 is connected between each end of the rotary table 7 and the knurl 16 in a rolling mode, a cam disc 38 is fixedly installed at the bottom of the fork seat 27, a countersunk head screw 39 is fixedly installed at the bottom of the cam disc 38, and one end, far away from the cam disc 38, of the countersunk head screw 39 is fixedly connected with the rotary table 7 through a bolt 40.

The working principle of the invention is as follows: this device is strikeed the work piece, the leakproofness uniformity to the work piece is further improved through strikeing, be equipped with the motor in the lower part of workstation, carousel 7 in the middle of the motor drive rotates, be provided with an annular recess in the outward flange department of carousel 7 upper surface, the inside of recess has the boss that a department possesses, be provided with movable anchor clamps around carousel 7, the joint has the work piece in the anchor clamps, the inside of the lining portion setting of work piece is in the inside of recess, carousel 7 rotates, drive work piece up-and-down motion, beat the work piece from top to bottom many times, the completion processing, the work piece here indicates out the oil valve core.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.