阅读说明：本技术 一种带有剔除功能的密封圈尺寸复核装置 (Sealing washer size rechecking device with reject function ) 是由 吕森华 于 2020-11-23 设计创作，主要内容包括：本发明提供一种带有剔除功能的密封圈尺寸复核装置。所述带有剔除功能的密封圈尺寸复核装置,包括：底座；支撑架,所述支撑架固定连接于所述底座顶部的左侧。本发明提供一种带有剔除功能的密封圈尺寸复核装置,通过设置该尺寸复核结构,可以同时对四种不同尺寸的O型密封圈进行测量,能够满足不同的测量需求,相较于传统的单一测量方式,可以同时适应四种不同尺寸O型密封圈的测量,不需要频繁的更换不同的测量筒,简化了操作步骤,使用起来更加方便,同时设置螺纹转杆分别与四个测量筒螺纹连接,可以将测量筒收缩起来,在不使用时可以对测量筒进行保护,避免外界环境因素对测量筒的表面造成损坏,导致其测量精度受到影响。(The invention provides a sealing ring size rechecking device with a rejecting function. Sealing washer size recheck device with reject function includes: a base; the support frame, the support frame fixed connection in the left side at base top. The invention provides a sealing ring size rechecking device with a rejecting function, which can simultaneously measure four O-shaped sealing rings with different sizes by arranging the size rechecking structure, can meet different measuring requirements, can simultaneously adapt to the measurement of the four O-shaped sealing rings with different sizes compared with a traditional single measuring mode, does not need to frequently replace different measuring cylinders, simplifies the operation steps, is more convenient to use, is provided with a threaded rotating rod which is respectively in threaded connection with the four measuring cylinders, can shrink the measuring cylinders, can protect the measuring cylinders when not in use, and avoids the damage of the external environmental factors on the surfaces of the measuring cylinders, so that the measuring precision is influenced.)

1. The utility model provides a sealing washer size recheck device with reject function which characterized in that includes:

a base;

the supporting frame is fixedly connected to the left side of the top of the base, a protective box is fixedly connected to the left side of the supporting frame, a rotating motor is arranged in the protective box, and a rotating disc is fixedly connected to one end of an output shaft of the rotating motor;

the size rechecking structure is arranged on the right side of the rotating disc and comprises a first measuring cylinder, a second measuring cylinder is movably connected inside the first measuring cylinder, a third measuring cylinder is movably connected inside the second measuring cylinder, a fourth measuring cylinder is movably connected inside the third measuring cylinder, a threaded rotating rod is rotatably connected to one side of the inner wall of the first measuring cylinder, the right end of the threaded rotating rod penetrates through the left side of the second measuring cylinder and extends to the right side of the fourth measuring cylinder, the insides of the second measuring cylinder, the third measuring cylinder and the fourth measuring cylinder are respectively in threaded connection with the outer surface of the threaded rotating rod, and a rotating member is fixedly connected to one end, extending to the right side of the fourth measuring cylinder, of the threaded rotating rod;

the mounting plate is fixedly connected to the left side of the first measuring cylinder, and the top and the bottom of the outer surface of the mounting plate are fixedly connected with fixing blocks;

the rejecting structure is arranged at the top of the supporting frame and comprises a rotating plate.

2. The seal ring size rechecking device with the rejecting function according to claim 1, wherein four grooves are formed in the rotating plate, a moving part is movably connected in each groove, and an adjusting part is connected to the inner portion of each moving part in a threaded manner.

3. The seal ring size rechecking device with the rejecting function according to claim 2, wherein two sliding rods are fixedly connected between two sides of the inner surface of the groove, the left side and the right side of the movable member are respectively sleeved on the outer surfaces of the two sliding rods, the outer surfaces of the sliding rods are sleeved with elastic members, and a rejecting blade is arranged at the bottom of the movable member.

4. The seal ring size rechecking device with the rejecting function according to claim 1, wherein a fixed shaft is fixedly connected to the top of the supporting frame, rotating grooves are formed in two sides of the outer surface of the fixed shaft, a rotating sleeve is fixedly connected to the left side of the rotating plate, and a rotating handle is fixedly connected to the right side of the top of the rotating plate.

5. The seal ring size rechecking device with the rejecting function according to claim 4, wherein the rotating sleeve is sleeved on the outer surface of the fixed shaft, positioning shafts are fixedly connected to two sides of the inner surface of the rotating sleeve, and a fixing piece is fixedly connected to the left side of the outer surface of the rotating sleeve.

6. The seal ring size rechecking device with the rejecting function according to claim 1, wherein an installation groove is formed in the right side of the rotating disc, and a clamping shaft is fixedly connected to the right side of the inner surface of the installation groove.

7. The seal ring size rechecking device with the rejecting function according to claim 1, wherein two clamping structures are arranged inside the rotating disc and comprise clamping blocks, operating pieces are fixedly connected to one sides of the clamping blocks, one ends of the operating pieces penetrate through the inside of the rotating disc and extend to the outside of the rotating disc, and compression springs are sleeved on the outer surfaces of the operating pieces.

8. The seal ring size rechecking device with the rejecting function according to claim 1, wherein the left side of the first measuring cylinder is clamped with the right side of the rotating disc, the left side of the mounting plate is provided with a clamping groove, one side of the fixing block is clamped with a fixing groove, and the top of the base is movably connected with a waste collecting box.

Technical Field

The invention relates to the field of sealing rings, in particular to a sealing ring size rechecking device with a rejecting function.

Background

The sealing ring is a part used for increasing the internal sealing performance of the part, the qualified sealing ring is rich in elasticity and rebound resilience, proper mechanical strength, including expansion strength, elongation, tear strength and the like, stable performance, difficult swelling in a medium, small thermal shrinkage effect, easy processing and forming, precise size maintenance, no corrosion to a contact surface, no pollution to the medium and the like, most sealing rings are made of rubber materials, various types of rubber are available, new rubber varieties continuously appear, and when the sealing ring is designed and selected, the characteristics of various rubbers are understood, and reasonable selection is realized.

O type sealing washer mainly used static seal and reciprocating motion are sealed, when being used for rotary motion is sealed, only be limited to low-speed rotary sealing device, in O type sealing washer production and processing process, in order to guarantee O type sealing washer quality, need use the device of rechecking to inspect O type sealing washer, and current rechecking device can only inspect the O type sealing washer of same kind of size, when the O type sealing washer of other sizes of needs inspection, then need change a assorted measuring section of thick bamboo, it is more troublesome during the actual operation, it is also convenient inadequately to use, can not satisfy the user demand that people are different.

Therefore, it is necessary to provide a device for checking the size of a sealing ring with a rejecting function to solve the above technical problems.

Disclosure of Invention

The invention provides a sealing ring size rechecking device with a rejecting function, and solves the problems that when an existing O-shaped sealing ring rechecking device is used for checking O-shaped sealing rings with other sizes, a matched measuring cylinder needs to be replaced, the actual operation is troublesome, and the use is not convenient enough.

In order to solve the technical problem, the invention provides a seal ring size rechecking device with a rejecting function, which comprises:

a base;

the supporting frame is fixedly connected to the left side of the top of the base, a protective box is fixedly connected to the left side of the supporting frame, a rotating motor is arranged in the protective box, and a rotating disc is fixedly connected to one end of an output shaft of the rotating motor;

the size rechecking structure is arranged on the right side of the rotating disc and comprises a first measuring cylinder, a second measuring cylinder is movably connected inside the first measuring cylinder, a third measuring cylinder is movably connected inside the second measuring cylinder, a fourth measuring cylinder is movably connected inside the third measuring cylinder, a threaded rotating rod is rotatably connected to one side of the inner wall of the first measuring cylinder, the right end of the threaded rotating rod penetrates through the left side of the second measuring cylinder and extends to the right side of the fourth measuring cylinder, the insides of the second measuring cylinder, the third measuring cylinder and the fourth measuring cylinder are respectively in threaded connection with the outer surface of the threaded rotating rod, and a rotating member is fixedly connected to one end, extending to the right side of the fourth measuring cylinder, of the threaded rotating rod;

the mounting plate is fixedly connected to the left side of the first measuring cylinder, and the top and the bottom of the outer surface of the mounting plate are fixedly connected with fixing blocks;

the rejecting structure is arranged at the top of the supporting frame and comprises a rotating plate.

Preferably, four grooves are formed in the rotating plate, moving parts are movably connected in the grooves, and adjusting parts are connected in the moving parts through threads.

Preferably, two sliding rods are fixedly connected between two sides of the inner surface of the groove, the left side and the right side of the moving part are respectively sleeved on the outer surfaces of the two sliding rods, the outer surfaces of the sliding rods are sleeved with elastic pieces, and the bottom of the moving part is provided with a rejecting blade.

Preferably, the top fixedly connected with fixed axle of support frame, the rotation groove has all been seted up to the both sides of fixed axle surface, the left side fixedly connected with of rotor plate rotates the sleeve, the right side fixedly connected with at rotor plate top rotates the handle.

Preferably, the rotating sleeve is sleeved on the outer surface of the fixed shaft, positioning shafts are fixedly connected to two sides of the inner surface of the rotating sleeve, and a fixing piece is fixedly connected to the left side of the outer surface of the rotating sleeve.

Preferably, the right side of the rotating disc is provided with an installation groove, and the right side of the inner surface of the installation groove is fixedly connected with a clamping shaft.

Preferably, the inside of rolling disc is provided with two joint structures, the joint structure includes the joint piece, one side fixedly connected with operating parts of joint piece, the one end of operating parts runs through the inside of rolling disc extends to the outside of rolling disc, compression spring has been cup jointed to the surface of operating parts.

Preferably, the left side of a first measuring cylinder with the right side joint of rolling disc, the joint groove has been seted up in the left side of mounting panel, one side card of fixed block is equipped with the fixed slot, the top swing joint of base has the garbage collection box.

Compared with the related art, the sealing ring size rechecking device with the rejecting function provided by the invention has the following beneficial effects:

the invention provides a sealing ring size rechecking device with a rejecting function, wherein the size rechecking structure is provided with four measuring cylinders with different sizes, so that four O-shaped sealing rings with different sizes can be measured at the same time, different measurement requirements can be met well, compared with a traditional single measurement mode, the device can be suitable for measuring the O-shaped sealing rings with the four different sizes at the same time during detection, the different measuring cylinders do not need to be replaced frequently, the operation steps are simplified, the device is more convenient to use, meanwhile, the threaded rotating rods are arranged to be respectively in threaded connection with the four measuring cylinders, the measuring cylinders can be contracted, the measuring cylinders can be protected when the device is not used, and the measuring accuracy is prevented from being influenced due to the fact that external environmental factors damage the surfaces of the measuring cylinders.

Drawings

Fig. 1 is a schematic structural diagram of the exterior of a seal ring size rechecking device with a rejecting function provided by the invention;

fig. 2 is a schematic structural diagram of the interior of the seal ring size rechecking device with the rejecting function provided by the invention;

FIG. 3 is a schematic view of the interior of the size review structure shown in FIG. 2;

FIG. 4 is a schematic view of the interior of the rotating sleeve and stationary shaft shown in FIG. 2;

FIG. 5 is an enlarged view of portion A of FIG. 2;

fig. 6 is an enlarged view of the portion B shown in fig. 2.

Reference numbers in the figures: 1. the device comprises a base, 2, a supporting frame, 3, a protective box, 4, a rotating motor, 5, a rotating disc, 6, a size rechecking structure, 61, a first measuring cylinder, 62, a second measuring cylinder, 63, a third measuring cylinder, 64, a fourth measuring cylinder, 65, a threaded rotating rod, 66, a rotating part, 67, a mounting plate, 68, a fixed block, 69, a clamping groove, 610, a fixed groove, 7, a removing structure, 71, a rotating plate, 72, a groove, 73, a moving part, 74, an adjusting part, 75, a sliding rod, 76, an elastic part, 77, a removing blade, 78, a rotating sleeve, 79, a rotating handle, 710, a positioning shaft, 711, a fixed part, 8, a fixed shaft, 9, a rotating groove, 10, a mounting groove, 11, a clamping shaft, 12, a clamping structure, 121, a clamping block, 122, an operating part, 123, a compression spring, 13, a waste collecting box, 14 and an O-shaped sealing ring.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of an external portion of a seal ring size rechecking device with a rejecting function according to the present invention; fig. 2 is a schematic structural diagram of the interior of the seal ring size rechecking device with the rejecting function provided by the invention; FIG. 3 is a schematic view of the interior of the size review structure shown in FIG. 2; FIG. 4 is a schematic view of the interior of the rotating sleeve and stationary shaft shown in FIG. 2; FIG. 5 is an enlarged view of portion A of FIG. 2; fig. 6 is an enlarged view of the portion B shown in fig. 2. Sealing washer size recheck device with reject function includes:

a base 1;

the supporting frame 2 is fixedly connected to the left side of the top of the base 1, a protective box 3 is fixedly connected to the left side of the supporting frame 2, a rotating motor 4 is arranged inside the protective box 3, and a rotating disc 5 is fixedly connected to one end of an output shaft of the rotating motor 4;

a size reviewing structure 6, the size reviewing structure 6 being disposed at a right side of the rotating disk 5, the size reviewing structure 6 including a first measuring cylinder 61, the inside of the first measuring cylinder 61 is movably connected with a second measuring cylinder 62, the inside of the second measuring cylinder 62 is movably connected with a third measuring cylinder 63, a fourth measuring cylinder 64 is movably connected inside the third measuring cylinder 63, a threaded rotating rod 65 is rotatably connected to one side of the inner wall of the first measuring cylinder 61, the right end of the threaded rotating rod 65 extends through the left side of the second measuring cylinder 62 and to the right side of the fourth measuring cylinder 64, the inner parts of the second measuring cylinder 62, the third measuring cylinder 63 and the fourth measuring cylinder 64 are respectively in threaded connection with the outer surface of the threaded rotating rod 65, a rotating part 66 is fixedly connected to one end of the threaded rotating rod 65 extending to the right side of the fourth measuring cylinder 64;

the mounting plate 67 is fixedly connected to the left side of the first measuring cylinder 61, and the top and the bottom of the outer surface of the mounting plate 67 are fixedly connected with fixing blocks 68;

the rejecting structure 7 is arranged at the top of the supporting frame 2, and the rejecting structure 7 comprises a rotating plate 71.

The rotating motor 4 needs to be connected with an external power supply, the rotating disc 5 can be driven to rotate by the rotation of the rotating motor 4, and the protective box 3 plays a protective role on the rotating motor 4 and is fixed on the support frame 2 through screws;

the outer diameters of the first measuring cylinder 61, the second measuring cylinder 62, the third measuring cylinder 63 and the fourth measuring cylinder 64 are sequentially reduced, O-shaped sealing rings with different sizes can be detected respectively, threads matched with the threaded rotating rod 65 are arranged inside the four measuring cylinders, a groove for limiting the second measuring cylinder 62 is arranged inside the first measuring cylinder 61, a groove for limiting the third measuring cylinder 63 is arranged inside the second measuring cylinder 62, a limiting groove for limiting the fourth measuring cylinder 64 is arranged inside the third measuring cylinder 63, and when the threaded rotating rod 65 is rotated, the second measuring cylinder 62, the third measuring cylinder 63 and the fourth measuring cylinder 64 cannot rotate along with the rotation of the threaded rotating rod 65 but move horizontally on the surface of the threaded rotating rod 65 The third measuring cylinder 63 and the fourth measuring cylinder 64 are sequentially contracted, so that only the first measuring cylinder 61 of the whole rechecking structure is exposed outside, the mounting plate 67 is clamped with the rotating disc 5, so that the whole size rechecking structure 6 can be mounted on the support frame 2, an O-shaped sealing ring is sleeved on the corresponding measuring cylinder during measurement, and whether the O-shaped sealing ring is qualified or not is judged by observing the gap between the sealing ring and the sleeve of the measuring cylinder;

through setting up this size recheck structure 6, wherein be provided with four not unidimensional measuring barrels, can measure four not unidimensional O type sealing washers simultaneously, the different measurement demands of satisfying that can be fine, compare in traditional single measurement mode, when detecting, can adapt to the measurement of four not unidimensional O type sealing washers simultaneously, do not need the different measuring barrels of frequent change, operating is simplified, it is more convenient to use, set up simultaneously screw thread bull stick 65 respectively with four measuring barrels threaded connection, can get up measuring barrel shrink, can protect measuring barrel when not using, avoid external environment factor to cause the damage to measuring barrel's surface, lead to its measuring accuracy to receive the influence.

Four grooves 72 are formed in the rotating plate 71, a movable member 73 is movably connected in the grooves 72, and an adjusting member 74 is connected in the movable member 73 through threads.

The four grooves 72 are uniformly distributed in the rotating plate 71, the movable piece 73 is matched with the grooves 72, so that the movable piece 73 can freely move up and down in the grooves 72, the top end of the adjusting piece 74 extends to the top of the rotating plate 71, a thread groove matched with the adjusting piece 74 is formed in the adjusting piece 74, and the movable piece 73 can move in the grooves 72 through the adjusting piece 74.

Two sliding rods 75 are fixedly connected between two sides of the inner surface of the groove 72, the left side and the right side of the movable piece 73 are respectively sleeved on the outer surfaces of the two sliding rods 75, the outer surface of each sliding rod 75 is sleeved with an elastic piece 76, and the bottom of the movable piece 73 is provided with a rejecting blade 77.

The two sliding rods 75 are respectively positioned at the left side and the right side inside the groove 72, round holes matched with the sliding rods 75 are formed in the left side and the right side inside the movable piece 73, the movable piece 73 can slide on the surface of the sliding rods 75 when moving, the sliding rods 75 are arranged to limit the left side and the right side of the movable piece 73, the movable piece 73 can stably move inside the groove 72, the elastic piece 76 provides elastic force for the movable piece 73, the movable piece is more smooth and stable when moving, the elastic piece 76 can be extruded and contracted when the movable piece 73 moves downwards, the removing blade 77 is in contact with the outside of the O-shaped sealing ring, redundant parts on the surface of the removing blade can be removed, and influence on the use of the O-shaped sealing ring is avoided.

The top fixedly connected with fixed axle 8 of support frame 2, the rotation groove 9 has all been seted up to the both sides of fixed axle 8 surface, the left side fixedly connected with of rotor plate 71 rotates sleeve 78, the right side fixedly connected with at rotor plate 71 top rotates handle 79.

By rotating the rotating knob 79, the rotating plate 71 can be rotated about the fixed shaft 8.

The rotating sleeve 78 is sleeved on the outer surface of the fixed shaft 8, the two sides of the inner surface of the rotating sleeve 78 are fixedly connected with positioning shafts 710, and the left side of the outer surface of the rotating sleeve 78 is fixedly connected with a fixing piece 711.

One end of the positioning shaft 710 extends into the rotating groove 9, the positioning shaft 710 is matched with the rotating groove 9, so that the rotating plate 71 can rotate only ninety degrees to the maximum extent, the rotating plate 71 can drive the rejecting blade 77 to move right above the measuring cylinder, the fixing part 711 consists of a fixing pin and a sleeve, a fixing hole matched with the fixing pin is formed in the top of the support frame 2, the fixing pin is clamped with the fixing hole, so that the rotating plate 71 can be kept in a stable state and is always positioned above the measuring cylinder, and the measuring cylinder cannot be influenced when rotating;

through setting up this rejection structure 7, when measuring O type sealing washer, drive the sealing washer through the measuring cylinder and rotate, utilize and reject blade 77 and can reject the unnecessary leftover bits in O type sealing washer surface, make O type sealing washer surface smoother, improve its quality, unnecessary leftover bits make its result of use receive the influence when avoiding using, and reject blade 77 among this rejection structure 7 and can adjust, when needing to adjust and reject blade 77 position, through rotating regulating part 74, make moving part 73 can be at recess 72 inside activity, it is movable finally to drive and reject blade 77, when rejecting the blade and moving to suitable position, stop to rotate regulating part 74 can, be used for adapting to different user demands, guarantee to reject blade 77 and can fully contact with the sealing washer, reject totally with the unnecessary leftover bits on its surface.

An installation groove 10 is formed in the right side of the rotating disc 5, and a clamping shaft 11 is fixedly connected to the right side of the inner surface of the installation groove 10.

Mounting groove 10 and mounting panel 67 looks adaptation through both joints for the measuring cylinder can be in the same place with rolling disc 5 installation, and joint shaft 11 is located the intermediate position of mounting groove 10 internal surface, is the hexagonal prism, through with mounting panel 67 joint, makes it remain stable.

The inside of rolling disc 5 is provided with two joint structures 12, joint structure 12 includes joint piece 121, one side fixedly connected with operating parts 122 of joint piece 121, the one end of operating parts 122 runs through the inside of rolling disc 5 extends to the outside of rolling disc 5, compression spring 123 has been cup jointed to the surface of operating parts 122.

Two joint structures 12 are located the inside top and the bottom position of rolling disc 5 respectively, joint piece 121 and the both sides sliding connection of mounting groove 10 internal surface, joint piece 121 is used for carrying out the joint to fixed block 68, thereby make installing inside mounting groove 10 that mounting panel 67 can be stable, and then make whole size recheck structure 6 can install on rolling disc 5, realize the installation of size recheck structure 6 and dismantle, during the dismantlement, through outwards pulling operating parts 122, make one side of joint piece 121 and the inside fixed slot 610 separation of fixed block 68, thereby make fixed block 68 no longer receive the joint effect, alright take off whole size recheck structure 6 from rolling disc 5.

The left side of a first measuring cylinder 61 with the right side joint of rolling disc 5, joint groove 69 has been seted up in the left side of mounting panel 67, one side card of fixed block 68 is equipped with fixed slot 610, the top swing joint of base 1 has garbage collection box 13.

Joint groove 69 and joint axle 11 looks adaptation are hexagonal groove, hexagonal groove equally for both can avoid relative rotation when rotating together, and then guarantee the stability between mounting panel 67 and the rolling disc 5, and garbage collection box 13 is used for collecting the leftover bits of rejecting.

The working principle of the sealing ring size rechecking device with the rejecting function provided by the invention is as follows:

when the device is used, a to-be-measured ring is sleeved on a corresponding measuring cylinder, if sealing rings with different sizes are measured simultaneously, a plurality of sealing rings are respectively sleeved on the surface of the corresponding measuring cylinder, if redundant leftover materials exist on the sealing rings, the rejecting structure 7 needs to be adjusted, the rotating plate 71 at the bottom of the rotating handle 79 starts to rotate by holding the rotating handle, and after the rotating plate 71 rotates ninety degrees, the rotating plate is just right above the size rechecking structure 6, at the moment, the position of the sealing ring needs to be adjusted, so that the sealing ring is positioned below the rejecting blade 77, the position of the rejecting blade 77 can be ensured to act on the sealing ring by rotating the adjusting piece 74, and if no leftover materials exist on the sealing ring, the position of the rejecting structure 7 does not need to be adjusted;

during detection, through observing the clearance between sealing washer and the measuring cylinder, if the clearance is big more then explain the size deviation big more, after the detection is accomplished, when needing to reject the leftover bits, rotate motor 4 through the start-up, make rolling disc 5 can rotate, and then make whole size recheck structure 6 rotate simultaneously, and drive its surperficial sealing washer and rotate, when the sealing washer rotates with rejecting the blade contact, reject down its surperficial leftover bits, when need not reject the leftover bits, then directly take off the sealing washer, continue to measure next can.

Compared with the related art, the sealing ring size rechecking device with the rejecting function provided by the invention has the following beneficial effects:

through setting up this size recheck structure 6, wherein be provided with four not unidimensional measuring barrels, can measure four not unidimensional O type sealing washers simultaneously, the different measurement demands of satisfying that can be fine, compare in traditional single measurement mode, when detecting, can adapt to the measurement of four not unidimensional O type sealing washers simultaneously, do not need the different measuring barrels of frequent change, operating is simplified, it is more convenient to use, set up simultaneously screw thread bull stick 65 respectively with four measuring barrels threaded connection, can get up measuring barrel shrink, can protect measuring barrel when not using, avoid external environment factor to cause the damage to measuring barrel's surface, lead to its measuring accuracy to receive the influence.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.