End face deburring device for ball valve production

Abstract

The utility model relates to the field of ball valve production, discloses an end face deburring device for ball valve production, and solves the problems that burrs cannot be thoroughly removed due to the fact that vertical brushes cannot be fully attached to tiny protrusions and recesses on the periphery of a valve rod mounting hole, the overall cleaning range is greatly limited, and the service life of the valve rod mounting hole is prolonged. The end face deburring device for ball valve production comprises a base, a clamp arranged on one side of the upper portion of the base, a motor arranged on the upper portion of the other side of the base and a rotary cleaning disc arranged at the output end of the motor. According to the deburring device, the rotating mechanism is driven to rotate and swing when the swing mechanism ascends, the clamp can rotate in the inclined and vertical directions, and compared with the prior art, the deburring range is widened, so that the purpose of better deburring effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ball valve production, specifically to a ball valve production end face deburring device. BACKGROUND

[0002] The ball valve production end face deburring device is a device specially used in the manufacturing process of ball valves to remove burrs on the end face of the ball valve. After the ball valve is processed and formed, the end face (including the flange end face connected to the pipeline or other sealing end face, etc.) may have burrs generated during the metal processing. These burrs may affect the assembly accuracy, sealing performance and appearance quality of the ball valve.

[0003] The ball valve production end face deburring device is disclosed in the publication No. CN221185840U, which comprises a box body, a support frame fixedly connected to the top of the box body, a sliding block slidingly connected to the inside of the support frame, a vertical plate fixedly connected to the bottom of the sliding block, a clamping plate fixedly connected to the inside of the vertical plate. At present, in the ball valve deburring operation, a steel wire brush is often used for treatment. However, the traditional operation mode is to make the ball valve perpendicular to the steel wire brush to carry out cleaning work. This mode exposes many defects. From the cleaning range, since the end face of the ball valve has a certain geometric complexity, it is not simply a planar structure, often containing edge regions, the surrounding of the valve rod connecting part and some small concave-convex structures, etc. When the ball valve is perpendicular to the steel wire brush, the steel wire brush can only form a relatively limited contact area with the end face of the ball valve, mainly concentrated in the part corresponding to the vertical brush bristles. For example, for the annular region of the edge of the ball valve end face, the vertically placed steel wire brush cannot effectively clean it, resulting in a large amount of burrs remaining in this area. Similarly, in the small protrusions and depressions around the valve rod mounting hole, the vertical brush cannot fully fit these special shapes, so that the burrs cannot be completely removed, greatly limiting the overall cleaning range and resulting in poor deburring effect. SUMMARY

[0004] The utility model discloses a ball valve production end face deburring device, adopt this device to work to solve the vertical brush cannot fully fit these special shapes, so that the burr cannot be completely removed, thereby greatly limit the overall cleaning range, resulting in the problem of poor deburring effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a ball valve production end face deburring device, comprising a base, a clamp arranged on one side above the base, a motor arranged on the other side above the base, a rotating cleaning disc arranged on the output end of the motor, a rotating mechanism arranged on the side of the clamp away from the motor, and a swinging mechanism arranged on the outside of the rotating cleaning disc.

[0006] The rotating mechanism comprises a support plate arranged on the side away from the motor, a guide groove is arranged in the support plate, a gear is rotationally connected to the side of the support plate close to the clamp, a first hole is arranged in the outer side of the gear, a first connecting plate is slidably connected to the inner side of the first hole, a first guide rod is arranged in the inner side of the guide groove, the first guide rod is fixedly connected to the first connecting plate, a second hole is arranged in the middle of the gear, a first support rod fixedly connected to the support plate is arranged in the second hole, a recess is arranged in the inner side of the first support rod, a connecting rod is arranged in the inner side of the recess, a first sliding groove is arranged in the inner side of the end of the connecting rod close to the clamp, and a first sliding block is arranged in the inner side of the first sliding groove.

[0007] Preferably, the guide groove is composed of a plurality of inward-facing and outward-facing circular arc grooves, and the circular arc grooves are in communication with each other.

[0008] Preferably, the first hole is linear in appearance, and the central axis of the first hole is perpendicular to the center of the gear.

[0009] Preferably, the inner side of the recess is attached to the outer side of the end of the connecting rod away from the clamp, and the end of the connecting rod away from the clamp is spherical in appearance.

[0010] Preferably, the lower end of the first sliding block is wider than the upper end of the first sliding groove, and the outer side of the first sliding block is attached to the inner side of the first sliding groove.

[0011] Preferably, the oscillating mechanism comprises a rack engaged with the outer side of the gear, a second connecting plate fixedly connected to the lower end of the rack, a cylinder fixedly connected to the lower end of the second connecting plate, a third connecting plate fixedly connected to the other upper end of the second connecting plate, a guide hole arranged in the inner side of the third connecting plate, a second guide rod arranged in the inner side of the guide hole, a second sliding groove arranged in the inner side of the end of the base close to the motor, a second sliding block arranged in the inner side of the second sliding groove, the second sliding block is fixedly connected to the motor, and the second sliding block is fixedly connected to the second guide rod.

[0012] Preferably, the guide hole is wavy in appearance, and the guide hole is clearance-fitted with the second guide rod.

[0013] Preferably, the lower end of the second sliding block is wider than the upper end of the second sliding block, the outer side of the second sliding block is attached to the inner side of the second sliding groove, and the central axis of the second sliding groove is parallel to the upper surface of the base.

[0014] The utility model provides a ball valve production is with end face deburring device, through being provided with rotating mechanism and swing mechanism, make swing mechanism drive rotating mechanism to rotate and swing when ascending, make clamp can rotate in the direction of inclination and perpendicular, relative to prior art, improve the range of deburring, thereby reached the deburring effect better purpose. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole three -dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is gear appearance structure schematic diagram of the utility model;

[0017] Figure 3 It is gear front view cross section structure schematic diagram of the utility model;

[0018] Figure 4 It is guide groove structure schematic diagram of the utility model.

[0019] In the drawing: 1, base, 2, clamp, 3, motor, 4, rotating cleaning tray, 5, rotating mechanism, 6, swing mechanism, 501, support plate, 502, guide groove, 503, gear, 504, first hole, 505, first connecting plate, 506, first guide rod, 507, second hole, 508, first support rod, 509, recess, 510, connecting rod, 511, first sliding slot, 512, first sliding block, 601, rack, 602, second connecting plate, 603, air cylinder, 604, third connecting plate, 605, guide hole, 606, second guide rod, 607, second sliding slot, 608, second sliding block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides technical scheme: a ball valve production is with end face deburring device, including base 1, the clamp 2 of setting in base 1 upper side, the motor 3 of setting in base 1 another side upper side, rotating cleaning tray 4 of setting in motor 3 output, the side away from motor 3 of clamp 2 is provided with rotating mechanism 5, and the outside of rotating cleaning tray 4 is provided with swing mechanism 6;

[0022] The rotating mechanism 5 comprises a support plate 501 arranged away from the motor 3, an inner portion of the support plate 501 is provided with a guide groove 502, a side of the support plate 501 close to the clamp 2 is rotationally connected with a gear 503, an outer portion of the gear 503 is internally provided with a first hole 504, an inner portion of the first hole 504 is slidably connected with a first connecting plate 505, an inner portion of the guide groove 502 is provided with a first guide rod 506, an outer appearance structure of the first hole 504 is linear, and a central axis of the first hole 504 is perpendicular to the center of the gear 503, the guide groove 502 is composed of a plurality of inward and outward circular arc grooves, and the inward and outward circular arc grooves are communicated with each other, so that the first guide rod 506 reciprocates when moving in the inner portion of the guide groove 502, the first guide rod 506 is fixedly connected with the first connecting plate 505, an inner portion of the gear 503 is internally provided with a second hole 507, the second hole 507 is internally provided with a first support rod 508 fixedly connected with the support plate 501, an inner portion of the first support rod 508 is provided with a groove 509, an inner portion of the groove 509 is provided with a connecting rod 510, an inner surface of the groove 509 is attached to an outer surface of the connecting rod 510 away from the clamp 2, and an outer appearance structure of the connecting rod 510 away from the clamp 2 is spherical, so that the connecting rod 510 can rotate in the inner portion of the groove 509, an inner portion of the connecting rod 510 close to the clamp 2 is internally provided with a first sliding groove 511, an inner portion of the first sliding groove 511 is provided with a first sliding block 512, the first sliding block 512 is hingedly connected with the connecting rod 510, a lower end width of the first sliding block 512 is greater than an upper end width of the first sliding groove 511, and an outer surface of the first sliding block 512 is attached to an inner surface of the first sliding groove 511, so that the first sliding block 512 does not shake when moving in the inner portion of the first sliding groove 511, and the first sliding block 512 does not move out of the inner portion of the first sliding groove 511.

[0023] The swing mechanism 6 comprises a rack 601 engaged with the outside of the gear 503, the lower end of the rack 601 is fixedly connected with a second connecting plate 602, the lower end of the second connecting plate 602 is fixedly connected with a pneumatic cylinder 603, the other side of the upper end of the second connecting plate 602 is fixedly connected with a third connecting plate 604, the inner side of the third connecting plate 604 is provided with a guide hole 605, the inner side of the guide hole 605 is provided with a second guide rod 606, the outer appearance structure of the guide hole 605 is wave-shaped, and the cooperation mode of the guide hole 605 and the second guide rod 606 is clearance fit, so that the second guide rod 606 can move left and right when moving in the inner side of the guide hole 605, the inner part of the end of the base 1 close to the motor 3 is provided with a second sliding groove 607, the inner side of the second sliding groove 607 is provided with a second sliding block 608, the connection mode of the second sliding block 608 and the motor 3 is fixed connection, the connection mode of the second sliding block 608 and the second guide rod 606 is fixed connection, the lower end width of the second sliding block 608 is greater than the upper end width of the second sliding block 608, and the outer side surface of the second sliding block 608 is attached to the inner side surface of the second sliding groove 607, and the central axis of the second sliding groove 607 is parallel to the upper plane of the base 1, so that the second sliding block 608 will not shake when moving in the inner side of the second sliding groove 607, and will not move out of the inner side of the second sliding groove 607.

[0024] When the end face of the ball valve needs to be deburred, the clamp 2 is used to clamp the ball valve, the motor 3 is started to drive the rotating cleaning disc 4 to rotate, the end face of the ball valve is deburred, the pneumatic cylinder 603 is started to drive the second connecting plate 602 to move upward, the rack 601 moves upward, the gear 503 rotates, the first hole 504 rotates, the first connecting plate 505 provided in the inner side of the first hole 504 moves, the first guide rod 506 moves in the inner side of the guide groove 502, because the guide groove 502 is composed of inward and outward circular arc grooves, and the inward and outward circular arc grooves are provided with a plurality of and are communicated with each other, the first guide rod 506 and the first connecting plate 505 reciprocate, because the connection mode of the first sliding block 512 and the connecting rod 510 is hinge connection, the inner side surface of the groove 509 is attached to the outer side surface of the end of the connecting rod 510 away from the clamp 2, and the outer appearance structure of the end of the connecting rod 510 away from the clamp 2 is spherical, so that the first connecting plate 505 reciprocates up and down, the connecting rod 510 swings, the clamp 2 and the ball valve swing, the end face of the ball valve is switched between perpendicular to the rotating cleaning disc 4 and inclined to the rotating cleaning disc 4, the vertical contact can effectively clean the main plane part of the end face of the ball valve, ensure that the burrs in a large area are stably removed, and keep good plane precision. The inclined contact can be used to process the edge, corner and special-shaped structure which is easy to produce cleaning dead angle, so that the deburring effect of the rotating cleaning disc 4 on the end face of the ball valve is better.

[0025] When the second connecting plate 602 moves up and down, the third connecting plate 604 drives the guide hole 605 to move up and down, because the outer appearance structure of the guide hole 605 is wavy, and the cooperation mode of the guide hole 605 and the second guide rod 606 is gap cooperation, so that the second guide rod 606 and the second sliding block 608 move left and right reciprocating, adjust the distance between the rotating cleaning disc 4 and the end face of the ball valve, and the displacement of the rotating cleaning disc 4 can increase the pressure between the brush and the ball valve, compensate for the reduced vertical component force due to the inclination, and maintain reasonable cleaning strength.

[0026] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A deburring device for the end face of a ball valve, comprising a base (1), a clamp (2) disposed on one side above the base (1), a motor (3) disposed on the other side above the base (1), and a rotating cleaning disc (4) disposed at the output end of the motor (3), characterized in that: The rotating mechanism (5) is arranged on the side of the clamp (2) away from the motor (3), and the outer side of the rotating cleaning disc (4) is provided with a swing mechanism (6). The rotating mechanism (5) comprises a support plate (501) arranged on the side away from the motor (3), the inside of the support plate (501) is provided with a guide groove (502), the side of the support plate (501) close to the clamp (2) is rotatably connected with a gear (503), the outer side of the gear (503) is internally provided with a first hole (504), the inner side of the first hole (504) is slidably connected with a first connecting plate (505), the inner side of the guide groove (502) is provided with a first guide rod (506), the first guide rod (506) is fixedly connected with the first connecting plate (505), the middle of the gear (503) is internally provided with a second hole (507), the second hole (507) is internally provided with a first support rod (508) fixedly connected with the support plate (501), the inner side of the first support rod (508) is provided with a recess (509), the inner side of the recess (509) is provided with a connecting rod (510), the inside of the end of the connecting rod (510) close to the clamp (2) is provided with a first sliding groove (511), the inner side of the first sliding groove (511) is provided with a first sliding block (512), and the first sliding block (512) is hingedly connected with the connecting rod (510).

2. The end face deburring device for ball valve production according to claim 1, characterized in that: The guide groove (502) is composed of a plurality of inward and outward circular arc grooves, and the inward and outward circular arc grooves are communicated with each other.

3. The end face deburring device for ball valve production according to claim 1, characterized in that: The first hole (504) is linear in appearance, and the central axis of the first hole (504) is perpendicular to the center of the gear (503).

4. The end face deburring device for ball valve production according to claim 1, characterized in that: The inner side of the recess (509) is attached to the outer side of the connecting rod (510) away from the clamp (2), and the outer appearance of the end of the connecting rod (510) away from the clamp (2) is spherical.

5. The end face deburring device for ball valve production according to claim 1, characterized in that: The lower end width of the first sliding block (512) is greater than the upper end width of the first sliding groove (511), and the outer side of the first sliding block (512) is attached to the inner side of the first sliding groove (511).

6. The end face deburring device for ball valve production according to claim 1, characterized in that: The swing mechanism (6) comprises a rack (601) connected with the gear (503) outside, the lower end of the rack (601) is fixedly connected with a second connecting plate (602), the lower end of the second connecting plate (602) is fixedly connected with a cylinder (603), the other side of the upper end of the second connecting plate (602) is fixedly connected with a third connecting plate (604), the inner side of the third connecting plate (604) is provided with a guide hole (605), the inner side of the guide hole (605) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second guide rod (606), the inner side of the second guide rod (606) is provided with a second 7. The end face deburring device for ball valve production according to claim 6, characterized in that: ​ 8. The end face deburring device for ball valve production according to claim 6, characterized in that: ​

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