Roll shaft run-out measuring device

Abstract

The utility model relates to the technical field of roll shaft processing, in particular to a roll shaft run-out measuring device, which comprises a base and a roll shaft, the top of the base is fixedly connected with a placing frame, the top of the placing frame is rotatably provided with a roll wheel, and the inner side and the outer side of the base are provided with a feeding and discharging mechanism. The feeding and discharging mechanism is used for feeding or discharging the roll shaft and comprises a bearing plate, an air cylinder, a moving assembly and a rotating plate assembly, the moving assembly is used for driving the bearing plate to move horizontally, and the air cylinder in the running state is used for driving the bearing plate to move up and down; according to the feeding and discharging mechanism, the bearing plate and the rotating plate assembly are matched to assist the roller shaft in feeding or discharging, the bearing plate and the rotating plate are matched to rotate the roller shaft for feeding or discharging, and therefore feeding of the roller shaft to be detected and feeding of the detected roller shaft are facilitated; through the mechanical structure, the workload of operators is effectively reduced, and labor is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to roll shaft processing technical field, concretely is a roll shaft runout measuring device. BACKGROUND

[0002] In the mechanical processing assembly production, will often use roll shaft parts, carry out transmission connection, and the parts of different shape structures and working conditions apply different roll shafts.

[0003] After roll shaft is processed and is shaped, needs to carry out concentricity runout detection, and the existing roll shaft runout measuring device is that manual detection roll shaft is lifted to the stand, and the roll shaft is driven to carry out the circumferential operation through the rotating state's roll wheel, and then the detection table measures the roll shaft, and after the roll shaft measurement is completed, the roll shaft that measurement is completed is lifted from the stand again, but because the length of roll shaft is longer and the quality is heavier, the mode of manual feeding or discharging roll shaft is more labor-saving, and the work load of operator is larger. UTILITY MODEL CONTENTS

[0004] The utility model discloses a roll shaft runout measuring device to solve the problem of the length of roll shaft being longer and the quality being heavier in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a roll shaft runout measuring device, including base and roll shaft, the top of base is fixedly connected with stand, the top of stand is rotatably installed with roll wheel, and the inner side and the outer side of base are provided with feeding and discharging mechanism, and the feeding and discharging mechanism is used to feed or discharge roll shaft.

[0006] The feeding and discharging mechanism includes receiving plate, air cylinder, moving assembly and rotating plate assembly.

[0007] The moving assembly is used to drive the receiving plate to move horizontally.

[0008] The air cylinder in running state is used to drive the receiving plate to move up and down.

[0009] The receiving plate cooperates with the rotating plate assembly and is used to assist the roll shaft to feed or discharge.

[0010] Preferably, the top of base is fixedly installed with slide rail, the surface of slide rail is slidably installed with electric sliding table, and the top of electric sliding table is provided with detection table for measuring roll shaft.

[0011] Preferably, the moving assembly includes T-shaped slot, sliding seat, servo motor and lead screw.

[0012] The T-shaped slot is arranged in the interior of the base, the sliding base is slidingly connected to the interior of the T-shaped slot, the servo motor is fixedly installed on the outer side of the base, the screw rod is rotatably installed in the interior of the T-shaped slot, and the screw rod is connected with the sliding base through a screw rod seat.

[0013] Preferably, the screw rod is fixedly connected with the output shaft end of the servo motor, and the output shaft of the servo motor in the running state is used to drive the sliding base to move horizontally through the screw rod.

[0014] Preferably, the air cylinder is fixedly installed on the top of the sliding base, and the receiving plate is fixedly connected with the output shaft end of the air cylinder.

[0015] Preferably, the rotating plate assembly comprises a support, a shaft holding motor, a rotating plate and a plurality of rotating rollers.

[0016] The support is fixedly connected with the end of the receiving plate, the shaft holding motor is fixedly installed on the outer side of the support, the rotating plate is rotatably connected to the inner side of the support, and the rotating rollers are rotatably installed on the surface of the rotating plate.

[0017] Preferably, the output shaft of the shaft holding motor in the running state is used to drive the rotating plate to rotate, and the rotating plate in the inclined state is used to assist the roller shaft to load or unload.

[0018] Compared with the prior art, the beneficial effects of the present application are that the loading and unloading mechanism cooperates the receiving plate with the rotating plate and the rotating roller shaft to load or unload, thereby facilitating the loading of the roller shaft to be detected and the unloading of the roller shaft after detection, and effectively reducing the workload of the operator and saving labor through the mechanical structure. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a main body structure schematic view of the roller shaft run-out measuring device of an embodiment of the present application.

[0020] Figure 2 It is a main body side view structure schematic view of the roller shaft run-out measuring device of an embodiment of the present application.

[0021] Figure 3 It is a loading and unloading mechanism structure schematic view of an embodiment of the present application.

[0022] Figure 4 It is another view structure schematic view of the loading and unloading mechanism of an embodiment of the present application.

[0023] In the figure: 1, base; 2, rack; 3, roller; 4, roller shaft; 5, sliding rail; 6, electric sliding table; 7, detection table; 8, feeding and discharging mechanism; 801, T-shaped groove; 802, sliding seat; 803, servo motor; 804, screw rod; 805, receiving plate; 806, support; 807, shaft holding motor; 808, rotating plate; 809, rotating roller; 8010, air cylinder. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described 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 labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a kind of roller shaft run-out measuring device, including base 1 and roller shaft 4, the top of base 1 is fixedly connected with rack 2, the top of rack 2 is rotatably installed with roller 3, the inside and outside of base 1 are provided with feeding and discharging mechanism 8, feeding and discharging mechanism 8 is used to load or unload to roller shaft 4;

[0026] Feeding and discharging mechanism 8 includes receiving plate 805, air cylinder 8010, moving assembly and rotating plate assembly;

[0027] Moving assembly is used to drive receiving plate 805 to move horizontally;

[0028] Air cylinder 8010 in operating state is used to drive receiving plate 805 to move up and down;

[0029] Receiving plate 805 cooperates with rotating plate assembly and is used to assist the loading or unloading of roller shaft 4.

[0030] Please refer to Figure 1 In one or more embodiments of the utility model, the top of base 1 is fixedly installed with sliding rail 5, the surface of sliding rail 5 is slidably installed with electric sliding table 6, and the top of electric sliding table 6 is provided with detection table 7 for measuring roller shaft 4.

[0031] In the embodiment: receiving plate 805 in falling state loads roller shaft 4 to rack 2, so as to complete the loading of roller shaft 4, and then detection table 7 measures roller shaft 4.

[0032] Please refer to Figure 2 In one or more embodiments of the utility model, moving assembly includes T-shaped groove 801, sliding seat 802, servo motor 803 and screw rod 804.

[0033] The T-shaped groove 801 is arranged in the inside of the base 1, the sliding seat 802 is slidingly connected to the inside of the T-shaped groove 801, the servo motor 803 is fixedly installed on the outside of the base 1, the screw rod 804 is rotatably installed in the inside of the T-shaped groove 801, and the screw rod 804 is connected with the sliding seat 802 through a screw rod seat.

[0034] In the embodiment, the servo motor 803 is powered to drive the screw rod 804 to rotate forward, the screw rod 804 drives the sliding seat 802 to move along the track of the T-shaped groove 801 to the direction of approaching the detection table 7, the sliding seat 802 drives the cylinder 8010, the receiving plate 805 and the roller shaft 4 in the storage state to move, and the servo motor 803 stops driving the sliding seat 802 to move when the sliding seat 802 moves to a suitable position.

[0035] Please refer to Figure 2 In one or more embodiments of the utility model, the screw rod 804 is fixedly connected with the output shaft end of the servo motor 803, and the output shaft of the servo motor 803 in the running state is used to drive the sliding seat 802 to move horizontally through the screw rod 804.

[0036] In the embodiment, the servo motor 803 is powered to drive the screw rod 804 to rotate forward, the screw rod 804 drives the sliding seat 802 to move along the track of the T-shaped groove 801 to the direction of approaching the detection table 7, and the screw rod 804 drives the sliding seat 802 to move along the track of the T-shaped groove 801 to the direction of moving away from the detection table 7 in the reverse rotation state.

[0037] Please refer to Figure 4 In one or more embodiments of the utility model, the cylinder 8010 is fixedly installed on the top of the sliding seat 802, and the receiving plate 805 is fixedly connected with the output shaft end of the cylinder 8010.

[0038] In the embodiment, the cylinder 8010 is powered to drive the receiving plate 805 to move downward, and the receiving plate 805 in the descending state loads the roller shaft 4 on the placing rack 2.

[0039] Please refer to Figure 3 In one or more embodiments of the utility model, the rotating plate assembly comprises a support 806, a shaft holding motor 807, a rotating plate 808 and a plurality of rotating rollers 809.

[0040] The support 806 is fixedly connected with the end of the receiving plate 805, the shaft holding motor 807 is fixedly installed on the outside of the support 806, the rotating plate 808 is rotatably connected to the inside of the support 806, and the rotating roller 809 is rotatably installed on the surface of the rotating plate 808.

[0041] In the embodiment, the shaft holding motor 807 is powered to drive the output shaft of the running shaft holding motor 807 to drive the rotating plate 808 to rotate in the forward direction, the rotating plate 808 is rotated to the inclined state, the roller shaft 4 is fed to the receiving plate 805 along the inclined surface of the rotating plate 808 in the inclined state, and the plurality of rotatable rotating rollers 809 assist the roller shaft 4 to move, when the roller shaft 4 is fed to the receiving plate 805, the output shaft of the running shaft holding motor 807 drives the rotating plate 808 to rotate in the reverse direction, the rotating plate 808 in the inclined state is rotated to the vertical state, and the rotating plate 808 in the vertical state cooperates with the receiving plate 805 to temporarily position the roller shaft 4.

[0042] Please pay attention to Figure 3 In one or more embodiments of the present application, the output shaft of the running shaft holding motor 807 is used to drive the rotating plate 808 to rotate, and the rotating plate 808 in the inclined state is used for feeding or discharging the roller shaft 4.

[0043] In the embodiment, the output shaft of the running cylinder 8010 drives the receiving plate 805 to move downward, the output shaft of the running shaft holding motor 807 drives the rotating plate 808 in the vertical state to rotate to the inclined state, and the roller shaft 4 is discharged from the receiving plate 805 along the inclined surface of the rotating plate 808 in the inclined state.

[0044] When the roller shaft 4 needs to be detected, first, the shaft holding motor 807 is powered to drive the output shaft of the running shaft holding motor 807 to drive the rotating plate 808 to rotate in the forward direction, the rotating plate 808 is rotated to the inclined state, the roller shaft 4 is fed to the receiving plate 805 along the inclined surface of the rotating plate 808 in the inclined state, and the plurality of rotatable rotating rollers 809 assist the roller shaft 4 to move, when the roller shaft 4 is fed to the receiving plate 805, the output shaft of the running shaft holding motor 807 drives the rotating plate 808 to rotate in the reverse direction, the rotating plate 808 in the inclined state is rotated to the vertical state, and the rotating plate 808 in the vertical state cooperates with the receiving plate 805 to temporarily position the roller shaft 4;

[0045] At this time, the servo motor 803 is powered to operate, the output shaft of the operating servo motor 803 drives the screw rod 804 to rotate forward, the forward rotating screw rod 804 drives the sliding seat 802 to move along the track of the T-shaped groove 801 to the direction close to the detection table 7, then the sliding seat 802 drives the cylinder 8010, the supporting plate 805 and the roller shaft 4 in the storage state to move, when the sliding seat 802 moves to the appropriate position, the servo motor 803 stops driving the sliding seat 802 to move, at this time, the cylinder 8010 is powered to operate, the output shaft of the operating cylinder 8010 drives the supporting plate 805 to move downward, the supporting plate 805 in the descending state loads the roller shaft 4 on the placing rack 2, so as to complete the feeding of the roller shaft 4, and then the detection table 7 measures the roller shaft 4;

[0046] As described above, when the roller shaft 4 after detection needs to be unloaded, the output shaft of the operating cylinder 8010 drives the supporting plate 805 to move upward, the supporting plate 805 in the ascending state loads the roller shaft 4 into it, then the screw rod 804 in the reverse rotating state drives the sliding seat 802 to move along the track of the T-shaped groove 801 to the direction away from the detection table 7, then the output shaft of the operating cylinder 8010 drives the supporting plate 805 to move downward again, the output shaft of the operating shaft motor 807 drives the vertical rotating plate 808 to rotate to the inclined state, then the roller shaft 4 is unloaded from the supporting plate 805 along the inclined surface of the rotating plate 808 in the inclined state, so as to facilitate the unloading of the roller shaft 4 after detection.

[0047] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A roller runout measuring device, comprising a base (1) and a roller (4), wherein a mounting frame (2) is fixedly connected to the top of the base (1), and a roller (3) is rotatably mounted on the top of the mounting frame (2), characterized in that: The inner side and the outer side of the base (1) are provided with an upper and lower mechanism (8) for feeding or discharging the roller shaft (4); The upper and lower mechanism (8) comprises a receiving plate (805), a cylinder (8010), a moving assembly and a rotating plate assembly; The moving assembly is used for driving the receiving plate (805) to move horizontally; The cylinder (8010) in the running state is used for driving the receiving plate (805) to move up and down; The receiving plate (805) cooperates with the rotating plate assembly and is used to assist the roller shaft (4) to feed or discharge.

2. A roll run-out measuring device according to claim 1, characterised in that: The top of the base (1) is fixedly installed with a sliding rail (5), the surface of the sliding rail (5) is slidably installed with an electric sliding table (6), and the top of the electric sliding table (6) is provided with a detection table (7) for measuring the roller shaft (4).

3. The roll runout measuring device of claim 1, wherein: The moving assembly comprises a T-shaped groove (801), a sliding seat (802), a servo motor (803) and a lead screw (804); The T-shaped groove (801) is opened in the inside of the base (1), the sliding seat (802) is slidably connected in the inside of the T-shaped groove (801), the servo motor (803) is fixedly installed on the outside of the base (1), the lead screw (804) is rotatably installed in the inside of the T-shaped groove (801), and the lead screw (804) is connected with the sliding seat (802) through a lead screw seat.

4. A roll run-out measuring device according to claim 3, characterised in that: The output shaft end of the servo motor (803) in the running state is used to drive the sliding seat (802) to move horizontally through the lead screw (804).

5. A roll run-out measuring device according to claim 3, wherein: The cylinder (8010) is fixedly installed on the top of the sliding seat (802), and the receiving plate (805) is fixedly connected to the output shaft end of the cylinder (8010).

6. A roll run-out measuring device according to any one of claims 1 to 5, characterised in that: The rotating plate assembly comprises a support (806), a shaft holding motor (807), a rotating plate (808) and a plurality of rotating rollers (809); The support (806) is fixedly connected to the end of the receiving plate (805), the shaft holding motor (807) is fixedly installed on the outside of the support (806), the rotating plate (808) is rotatably connected to the inside of the support (806), and the rotating rollers (809) are rotatably installed on the surface of the rotating plate (808).

7. A roll run-out measuring device according to claim 6, characterised in that: The output shaft of the shaft holding motor (807) in the running state is used to drive the rotating plate (808) to rotate, and the rotating plate (808) in the inclined state is used to assist the roller shaft (4) to feed or discharge.

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