Control component for machining quality management

Abstract

The invention discloses a control component for machining quality management, which comprises a protective cover, and a transmission structure is arranged at the protective cover; the transmission structure comprises a sector gear, a spur gear A and a spur gear B, the spur gear A, the spur gear A and the spur gear B are arranged on the longitudinal section of the protective cover, the sector gear is sequentially meshed with the spur gear A and the spur gear B, a spur gear C and a spur gear D are arranged on one transverse section of the protective cover, the spur gear C is in meshed connection with the spur gear D, a bevel gear A is arranged on the spur gear B, and a bevel gear B is arranged on the spur gear C; a transmission shaft A is arranged on the straight gear D, a driving wheel A sleeves the transmission shaft A, a plurality of suction cups A are arranged on the outer ring wall of the driving wheel A, a transmission shaft B is arranged on the straight gear A, a driving wheel B sleeves the transmission shaft B, and a plurality of suction cups B are arranged on the outer ring wall of the driving wheel B. The device has the advantages that the detection surface of the ball workpiece is alternately adjusted around the Y axis and the X axis, so that the surface of the ball workpiece is comprehensively detected.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a control component for mechanical processing quality management. Background Art

[0002] Machining refers to the use of mechanical equipment and tools to cut, shape, connect and other processing processes on workpieces to change the shape, size, surface quality or performance of the workpiece, and ultimately produce parts or products that meet design requirements. Surface defect detection is a key quality control link in machining, mainly used to identify defects on the surface of workpieces to ensure that the product meets design standards.

[0003] High-resolution cameras are often used when inspecting surface defects on workpieces. High-resolution cameras are used in conjunction with image processing algorithm equipment for inspection. For ball workpieces, when such workpieces pass through high-resolution cameras, the high-resolution cameras can only illuminate part of the spherical surface of the ball workpiece. The remaining part of the spherical surface requires the staff to adjust the position of the ball workpiece before the high-resolution camera can be used again to inspect and identify surface defects. The process of adjusting the position of the ball workpiece takes time, and there may be problems such as missed inspections and repeated inspections.

[0004] In view of this, we propose a control component for machining quality management. Summary of the invention

[0005] The object of the present invention is to provide a control component for machining quality management to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a control component for machining quality management, comprising a protective cover and a mounting plate arranged on a bottom plate, the protective cover is fixedly arranged at one end of the top side of the bottom plate, the protective cover is U-shaped, the mounting plate is fixedly arranged at the other end of the top side of the bottom plate, a plurality of brackets are fixedly arranged in an annular array on the bottom plate, a plurality of the brackets are rotatably provided with balls on the top, the plurality of the balls are used to support ball workpieces, and a transmission structure is arranged at the protective cover;

[0007] The transmission structure includes a fan gear, a spur gear A and a spur gear B. The spur gear A, the fan gear and the spur gear B are sequentially arranged to rotate along the longitudinal section of the protective cover from bottom to top. The stepper motor arranged outside the longitudinal section of the protective cover is transmission-connected with the fan gear. The fan gear is sequentially meshed with the spur gear A and the spur gear B. A lateral section of the protective cover is sequentially arranged with a spur gear C and a spur gear D through a rotating shaft. The spur gear C is meshed with the spur gear D. A bevel gear A is fixed on the spur gear B. A bevel gear B is fixed on the spur gear C. The bevel gear A is meshed with the bevel gear B. A transmission shaft A is fixedly provided on the spur gear D, and one end of the transmission shaft A facing away from the spur gear D is rotatably connected to the other lateral section of the protective cover via a rotating shaft. A driving wheel A is sleeved on the transmission shaft A, and a plurality of suction cups A are fixedly provided on the outer ring wall of the driving wheel A in an arc-shaped array, and the plurality of suction cups A are used in turn for adsorbing ball workpieces. A transmission shaft B is fixedly provided on the spur gear A, and one end of the transmission shaft B facing away from the spur gear A is rotatably connected to the mounting plate via a rotating shaft. A driving wheel B is sleeved on the transmission shaft B, and a plurality of suction cups B are fixedly provided on the outer ring wall of the driving wheel B in an arc-shaped array, and the plurality of suction cups B are used in turn for adsorbing ball workpieces.

[0008] Preferably, the spur gear A is rotationally connected to the longitudinal section of the protective cover via a damping shaft A, and the spur gear B is rotationally connected to the longitudinal section of the protective cover via a damping shaft B.

[0009] Preferably, the transmission ratio of the sector gear to the spur gear A is set to 1:1, the transmission ratio of the sector gear to the spur gear B is set to 1:1, the effective number of teeth of the sector gear is equal to the number of teeth of the spur gear A, the effective number of teeth of the sector gear is set to one third of the number of teeth of the spur gear B, the number of teeth of the spur gear B, the bevel gear A, the bevel gear B and the spur gear C are equal, and the transmission ratio of the spur gear C and the spur gear D is set to 1:1.

[0010] Preferably, the ball is arranged on the inclined section inside the top of the bracket, the ball contacts the ball workpiece, and the top of the bracket does not contact the ball workpiece.

[0011] Preferably, the sealing edges of the suction cup A and the suction cup B are both inclined, and the sealing edges of the suction cup A and the suction cup B follow the rotation of the driving wheels A and B to contact and adsorb the spherical surface of the ball workpiece.

[0012] Preferably, the suction cup A on the driving wheel A and the suction cup B on the driving wheel B separately adsorb the ball workpiece.

[0013] Preferably, the diameters of the driving wheels A and B are consistent with the diameter of the spherical workpiece.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention has the advantage of adjusting the detection surface of the ball workpiece alternately around the Y-axis and the X-axis by setting a transmission structure, a driving wheel A, a driving wheel B, a suction cup A and a suction cup B, so that the surface of the ball workpiece can be fully detected, thereby solving the problem of wasting time in adjusting the position of the ball workpiece and causing missed detection and repeated detection.

[0016] 2. The present invention provides damping shaft A and damping shaft B, so that spur gear A and spur gear B remain stable in the absence of power, thereby making driving wheel B and driving wheel A remain stable, thereby solving the problem of position deviation of suction cup B and suction cup A caused by excessive rotation of driving wheel B and driving wheel A.

[0017] 3. The present invention provides suction cups A and B, and the inclined adsorption surfaces of the suction cups A and B help to adsorb the spherical surface of the ball workpiece, and promote the ball workpiece to be smoothly separated after rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the main structure of the present invention;

[0020] Figure 3 It is a left-side structural schematic diagram of the present invention;

[0021] Figure 4 It is a schematic diagram of the support connection structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the transmission structure connection of the present invention;

[0023] Figure 6 It is a schematic diagram of the transmission connection at the bottom of the gear set of the present invention;

[0024] Figure 7 It is a schematic diagram of the top transmission connection of the gear set of the present invention;

[0025] Figure 8 It is a schematic diagram of the connection of the driving part of the gear set of the present invention;

[0026] Fig. 9 This is a schematic diagram of the connection structure of the driving wheel A of the present invention;

[0027] Fig.10 It is a schematic diagram of the connection structure of the driving wheel B of the present invention;

[0028] Fig.11 For the present invention Fig.10 An enlarged schematic diagram of point A.

[0029] In the figure: 100, bottom plate; 200, protective cover; 300, mounting plate; 400, transmission structure; 500, driving wheel A; 600, driving wheel B; 700, bracket; 800, ball bearing;

[0030] 401, fan gear; 402, spur gear A; 403, spur gear B; 404, bevel gear A; 405, spur gear C; 406, bevel gear B; 407, spur gear D; 408, transmission shaft A; 409, transmission shaft B; 410, stepping motor; 411, damping shaft A; 412, damping shaft B;

[0031] 501, suction cup A;

[0032] 601. Suction cup B. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 10 , an embodiment provided by the present invention: a control component for machining quality management, comprising a protective cover 200 and a mounting plate 300 arranged on a base plate 100, the protective cover 200 is fixedly arranged at one end of the top side of the base plate 100, the protective cover 200 is U-shaped, the mounting plate 300 is fixedly arranged at the other end of the top side of the base plate 100, a plurality of brackets 700 are fixedly arranged in an annular array on the base plate 100, a plurality of brackets 700 are rotatably provided with balls 800 at the top, the balls 800 are arranged at the inclined section on the inner side of the top of the bracket 700, the balls 800 contact the ball workpiece, the top of the bracket 700 does not contact the ball workpiece, the plurality of balls 800 are used to support the ball workpiece, the ball workpiece remains stable when adjusting its position, and the contact surface between the balls 800 and the ball workpiece is small, which does not affect the adjustment of the ball workpiece; the ball workpiece corresponds to an external high-resolution camera, the high-resolution camera is connected to a display screen, and the screen displays the image of the surface of the ball workpiece detected by the high-resolution camera, and a transmission structure 400 is arranged at the protective cover 200;

[0035] The transmission structure 400 includes a sector gear 401, a spur gear A402 and a spur gear B403. The spur gear A402, the sector gear 401 and the spur gear B403 are sequentially rotated along the longitudinal section of the protective cover 200 from bottom to top. The stepper motor 410 arranged on the outer side of the longitudinal section of the protective cover 200 is transmission-connected with the sector gear 401. The stepper motor 410 is selected and used by the technicians in this field according to the actual situation. The sector gear 401 is meshed with the spur gear A402 and the spur gear B403 in sequence. A lateral section of the protective cover 200 is sequentially rotated by a rotating shaft and provided with a spur gear C405 and a spur gear D407. The spur gear C405 is meshed with the spur gear D407. The spur gear B403 is fixedly provided with a bevel gear A404, and the spur gear C405 is fixedly provided with a bevel gear B406. The bevel gear A404 and the bevel gear B406 are meshingly connected, a transmission shaft A408 is fixedly arranged on the spur gear D407, one end of the transmission shaft A408 facing away from the spur gear D407 is rotationally connected to another lateral section of the protective cover 200 through a rotating shaft, a driving wheel A500 is sleeved on the transmission shaft A408, and a plurality of suction cups A501 are fixedly arranged on the outer ring wall of the driving wheel A500 in an arc-shaped array, and the plurality of suction cups A501 are sequentially used for adsorbing ball workpieces, a transmission shaft B409 is fixedly arranged on the spur gear A402, and one end of the transmission shaft B409 facing away from the spur gear A402 is rotationally connected to the mounting plate 300 through a rotating shaft, a driving wheel B600 is sleeved on the transmission shaft B409, and a plurality of suction cups B601 are fixedly arranged on the outer ring wall of the driving wheel B600 in an arc-shaped array, and the plurality of suction cups B601 are sequentially used for adsorbing ball workpieces. The rubber disc of suction cup A501 and suction cup B601 contacts the spherical workpiece, and two one-way valve mechanisms are provided at the channels of suction cup A501 and suction cup B601, and the two one-way valve structures respectively ventilate the inside and outside of the chamber of suction cup A501 and suction cup B601; when the rubber disc of suction cup A501 or suction cup B601 contacts the spherical workpiece, the chamber space of suction cup A501 or suction cup B601 is reduced, and the gas in the chamber is discharged outward through a one-way valve structure, forming an internal and external pressure difference to adsorb and push the spherical workpiece; when the rubber disc of suction cup A501 or suction cup B601 pushes the spherical workpiece and then separates, the chamber space of suction cup A501 or suction cup B601 becomes larger, and the gas in the chamber is introduced inward through another one-way valve structure, the internal and external pressure difference approaches zero, and suction cup A501 or suction cup B601 no longer adsorbs the spherical workpiece. The diameter of the driving wheel A500 and the driving wheel B600 is consistent with the diameter of the ball workpiece, and the rotation amplitude of the driving wheel A500 and the driving wheel B600 corresponds to the adjustment amplitude of the ball workpiece.The transmission ratio of the sector gear 401 to the spur gear A402 is set to 1:1, the effective number of teeth of the sector gear 401 is equal to the number of teeth of the spur gear A402, the transmission ratio of the sector gear 401 to the spur gear B403 is set to 1:1, the effective number of teeth of the sector gear 401 is set to one third of the number of teeth of the spur gear B403, the number of teeth of the spur gear B403, the bevel gear A404, the bevel gear B406 and the spur gear C405 are equal, and the transmission ratio of the spur gear C405 to the spur gear D407 is set to 1:1. The suction cup A501 on the driving wheel A500 and the suction cup B601 on the driving wheel B600 separately absorb the ball workpiece, and reduce the mutual influence when the suction cup A501 and the suction cup B601 absorb the ball workpiece separately. The driving wheel B600 drives the ball workpiece to roll 360° around the Y axis through multiple suction cups B601, and the driving wheel A500 drives the ball workpiece to roll one-third of the circumference around the X axis through multiple suction cups A501. Multiple adjustments and inspections can achieve comprehensive inspection of the ball workpiece.

[0036] The present invention has the advantage of adjusting the detection surface of the ball workpiece alternately around the Y-axis and the X-axis by setting up a transmission structure 400, a driving wheel A500, a driving wheel B600, a suction cup A501 and a suction cup B601, so that the surface of the ball workpiece can be fully detected, thereby solving the problem of wasting time in the process of adjusting the position of the ball workpiece, and causing missed detection and repeated detection.

[0037] See also Figure 8 The present invention provides an embodiment: a control component for machining quality management, wherein the spur gear A402 is rotationally connected to the longitudinal section of the protective cover 200 through the damping shaft A411, and the spur gear B403 is rotationally connected to the longitudinal section of the protective cover 200 through the damping shaft B412. Under the action of the damping shaft A411, the spur gear A402 remains stable without power; under the action of the damping shaft B412, the spur gear B403 remains stable without power.

[0038] The present invention provides damping shaft A411 and damping shaft B412, so that spur gear A402 and spur gear B403 remain stable in the absence of power, thereby making driving wheel B600 and driving wheel A500 remain stable, thereby solving the problem of position deviation of suction cup B601 and suction cup A501 caused by excessive rotation of driving wheel B600 and driving wheel A500.

[0039] See also Figures 9 to 11 The present invention provides an embodiment: a control component for machining quality management, wherein the sealing edges of the suction cup A501 and the suction cup B601 are both inclined, and the sealing edges of the suction cup A501 and the suction cup B601 follow the rotation of the driving wheel A500 and the driving wheel B600 to contact and adsorb the spherical surface of the ball workpiece.

[0040] The present invention provides the suction cup A501 and the suction cup B601, and has the advantage that the inclined adsorption surfaces of the suction cup A501 and the suction cup B601 help to adsorb the spherical surface of the ball workpiece, and promote the ball workpiece to be smoothly separated after rolling.

[0041] Working principle: Place the ball workpiece to be tested between multiple brackets 700, the ball workpiece contacts the ball 800, the stepper motor 410 drives the fan gear 401 to rotate, and the teeth at one end of the fan gear 401 contact the spur gear A402 for meshing, thereby driving the spur gear A402 to rotate, and the transmission shaft B409 rotates accordingly, causing the driving wheel B600 to rotate, and the multiple suction cups B601 on the driving wheel B600 successively absorb the ball workpiece, and the multiple suction cups B601 successively absorb and drive the ball workpiece to roll around the Y axis, and the convex part of the inclined surface of the sealing edge of the suction cup B601 first contacts the ball workpiece, and as the suction cup B601 rotates, the sealing edge of the suction cup B601 tilts The inclined surface completely absorbs the ball workpiece, and the ball workpiece rolls around the Y axis under the action of the force. As the angle of the ball workpiece changes after rolling, when the suction cup B601 no longer absorbs the ball workpiece and cannot provide thrust, the next suction cup B601 connects and absorbs the ball workpiece to continue to provide force to push the ball workpiece; when the teeth at the other end of the fan gear 401 are separated from the spur gear A402, the spur gear A402 rotates one circle at this time, causing the driving wheel B600 to rotate one circle, and the ball workpiece also rolls around the Y axis. The high-resolution camera performs 360° surface inspection on the ball workpiece rolling around the Y axis, and the teeth at the other end of the fan gear 401 are separated from the spur gear A402. Afterwards, under the action of the damping shaft A411, the spur gear A402 remains stable without power, so that the transmission shaft B409, the driving wheel B600 and the suction cup B601 remain stable, the suction cup B601 is not completely adsorbed on the ball workpiece, and the suction cup A501 adsorbs and drives the ball workpiece to roll around the X-axis to reduce resistance; as the fan gear 401 continues to rotate, until the teeth at one end of the fan gear 401 mesh with the spur gear B403, the rotation of the fan gear 401 drives the rotation of the spur gear B403, the bevel gear A404 drives the bevel gear B406 to rotate, the bevel gear B406 drives the spur gear C405 to rotate, and the spur gear C405 drives the spur gear D407 to rotate The transmission shaft A408 rotates together with the driving wheel A500, and the multiple suction cups A501 on the driving wheel A500 sequentially absorb the ball workpiece, and the multiple suction cups A501 sequentially absorb and drive the ball workpiece to roll around the X-axis. The convex part of the sealing edge inclined surface of the suction cup A501 first contacts the ball workpiece. As the suction cup A501 rotates, the sealing edge inclined surface of the suction cup A501 completely absorbs the ball workpiece, and the ball workpiece rolls around the X-axis under the action of the force. As the angle of the ball workpiece changes after rolling, when this suction cup A501 no longer absorbs the ball workpiece and cannot provide thrust, the next suction cup A501 connects to absorb the ball workpiece and continues to provide force to push the ball workpiece.After the teeth at the other end of the sector gear 401 are separated from the spur gear B403, under the action of the damping shaft B412, the spur gear B403 remains stable without power, so that the bevel gear A404, bevel gear B406, spur gear C405, spur gear D407, transmission shaft A408 and driving wheel A500 remain stable, and the suction cup A501 is not completely adsorbed to the ball workpiece, which allows the suction cup B601 to adsorb and drive the ball workpiece to roll around the Y axis to reduce resistance; the spur gear B403 rotates one-third of a circle, causing the bevel gear A404, bevel gear B406, spur gear C405 and spur gear D407 to rotate one-third of a circle accordingly, and the driving wheel A500 rotates one-third of a circle, and the adsorption and push of the suction cup A501 in one-third area of ​​the driving wheel A500 causes the ball workpiece to roll around the X axis. One third of a circle; wait until the teeth at one end of the sector gear 401 are in contact with the spur gear A402 again for meshing, the driving wheel B600 rotates again, so that the ball workpiece rotates 360° around the Y axis again at the adjusted position, and the high-resolution camera is used to perform 360° surface inspection on the ball workpiece rolling around the Y axis, the sector gear 401 continues to mesh with the spur gear B403, and the driving wheel A500 rotates one third of a circle again to adjust the position of the ball workpiece; wait until the teeth at one end of the sector gear 401 are in contact with the spur gear A402 again for meshing, the driving wheel B600 rotates again, so that the ball workpiece rotates 360° around the Y axis again at the adjusted position, and the high-resolution camera is used to perform 360° surface inspection on the ball workpiece rolling around the Y axis; thus, the 360° all-round inspection of the surface of the ball workpiece is completed. ;

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A control component for machining quality management, characterized in that: The invention comprises a protective cover (200) and a mounting plate (300) arranged on a bottom plate (100); a plurality of brackets (700) are arranged on the bottom plate (100); a plurality of balls (800) are arranged on the top of the plurality of brackets (700); the plurality of balls (800) are used to support ball workpieces; and a transmission structure (400) is arranged at the protective cover (200); The transmission structure (400) comprises a fan-shaped gear (401), a spur gear A (402) and a spur gear B (403), wherein the spur gear A (402), the fan-shaped gear (401) and the spur gear B (403) are arranged in sequence from bottom to top along the longitudinal section of the protective cover (200), a stepping motor (410) arranged outside the longitudinal section of the protective cover (200) is connected to the fan-shaped gear (401), and the fan-shaped gear (401) is meshed with the spur gear A (402) and the spur gear B (403) in sequence, a lateral section of the protective cover (200) is provided with a spur gear C (405) and a spur gear D (407), wherein the spur gear C (405) and the spur gear D (407) are meshed and connected, and an umbrella is provided on the spur gear B (403). The gear A (404) is provided with a bevel gear B (406) on the spur gear C (405), and the bevel gear A (404) and the bevel gear B (406) are meshed and connected. The spur gear D (407) is provided with a transmission shaft A (408), and a driving wheel A (500) is sleeved on the transmission shaft A (408), and a plurality of suction cups A (501) are provided on the outer wall of the driving wheel A (500), and the plurality of suction cups A (501) are used in sequence to adsorb ball workpieces. The spur gear A (402) is provided with a transmission shaft B (409), and a driving wheel B (600) is sleeved on the transmission shaft B (409), and a plurality of suction cups B (601) are provided on the outer wall of the driving wheel B (600), and the plurality of suction cups B (601) are used in sequence to adsorb ball workpieces.

2. A control component for machining quality management according to claim 1, characterized in that: The spur gear A (402) is connected to the longitudinal section of the protective cover (200) via a damping shaft A (411), and the spur gear B (403) is connected to the longitudinal section of the protective cover (200) via a damping shaft B (412).

3. A control component for machining quality management according to claim 1, characterized in that: The transmission ratio between the sector gear (401) and the spur gear A (402) is set to 1:1, the effective number of teeth of the sector gear (401) is equal to the number of teeth of the spur gear A (402), the transmission ratio between the sector gear (401) and the spur gear B (403) is set to 1:1, the effective number of teeth of the sector gear (401) is set to one third of the number of teeth of the spur gear B (403), the number of teeth of the spur gear B (403), the bevel gear A (404), the bevel gear B (406) and the spur gear C (405) is equal, and the transmission ratio between the spur gear C (405) and the spur gear D (407) is set to 1:

1.

4. A control component for machining quality management according to claim 1, characterized in that: The ball bearing (800) is arranged on the inclined section inside the top of the bracket (700).

5. A control component for machining quality management according to claim 1, characterized in that: The sealing edges of the suction cup A (501) and the suction cup B (601) are both inclined.

6. A control component for machining quality management according to claim 5, characterized in that: The suction cup A (501) on the driving wheel A (500) and the suction cup B (601) on the driving wheel B (600) separately absorb the ball workpiece.

7. A control component for machining quality management according to claim 1, characterized in that: The diameters of the driving wheel A (500) and the driving wheel B (600) are consistent with the diameter of the ball workpiece.

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