CN210704219U - Workpiece screening device for vibration finishing machine - Google Patents

Abstract

The utility model discloses a work piece screening plant for vibrating burnisher, including the stationary mast upper end level is rotated and is installed the swing arm one end upside link up and is equipped with the direction through-hole internalization is equipped with the telescopic link lower extreme is equipped with the circle sleeve outside is equipped with the spiral hopper that can stretch into vibrating burnisher work inslot and load up the work piece the spiral hopper upper end is connected with the annular and places the district spiral hopper is placed with the annular and is equipped with first screening plant and the second screening plant that enables abrasive material and work piece separation in placing the district respectively be equipped with the moving mechanism that can drive the telescopic link and reciprocate and drive telescopic link pivoted slewing mechanism in the swing arm respectively.

Description

Workpiece screening device for vibration finishing machine

Technical Field

The utility model relates to a work piece screening plant for vibrating burnisher.

Background

The vibrating polishing machine is one polishing machine with wide use and fast machining speed, and may be used in parts and stamped parts of various materials.

However, due to the mixing of the abrasive and the workpiece, some of the existing vibrating finishing machines cannot automatically screen the workpiece, so that the discharging time is long and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that: the workpiece screening device for the vibrating finisher can solve the problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a workpiece screening device for a vibration finishing machine comprises a fixed upright post, wherein a swing arm is horizontally and rotatably installed at the upper end of the fixed upright post, a guide through hole is formed in the upper side of one end of the swing arm in a penetrating manner, a telescopic rod is movably arranged in the guide through hole, a round sleeve is arranged at the lower end of the telescopic rod, a spiral hopper capable of extending into a working groove of the vibration finishing machine and loading a workpiece is arranged outside the round sleeve, an annular placing area is connected to the upper end of the spiral hopper, a first screening device and a second screening device capable of separating abrasive materials from the workpiece are respectively arranged in the spiral hopper and the annular placing area, a moving mechanism capable of driving the telescopic rod to move up and down and a rotating mechanism capable of driving the telescopic rod to rotate are respectively arranged on the swing arm, after the vibration finishing machine works, the workpiece needs to be taken out and screened from the workpiece, the spiral hopper is firstly driven by the moving mechanism to extend into the working groove of the vibration finishing machine, the spiral hopper is driven to rotate through the rotating mechanism, so that workpieces and abrasive materials in the working groove can be conveyed to the spiral hopper, then conveyed to the annular placing area through the spiral hopper, and finally the abrasive materials and the workpieces are separated through the first screening device and the second screening device, so that the workpieces are only obtained, manual screening is not needed, time is saved, and efficiency is improved.

Preferably, a step is arranged between the spiral hopper and the annular placing area, and the step is used for preventing the workpiece in the annular placing area from falling into the spiral hopper.

Further, the first screening device comprises first through holes densely distributed on the bottom wall of the spiral hopper.

Further, second screening plant is including setting up the biax motor in circle sleeve one side all be equipped with the disc on two motor shafts of biax motor disc one side is equipped with eccentric post articulated on the eccentric post have the connecting rod, the district is placed including the arc body that link up and activity setting in the arc body and can seal arc body open-ended fly leaf to the annular fly leaf diapire densely covered is equipped with a plurality of second through-holes, the one end and the fly leaf of connecting rod are articulated mutually.

Furthermore, a spline sleeve is rotatably mounted in the guide through hole, the telescopic rod is movably arranged in the spline sleeve, and convex strips capable of being matched with the spline sleeve are uniformly distributed on the outer wall of the telescopic rod along the circumference.

Furthermore, the moving mechanism comprises a conical table arranged on the swing arm, a telescopic motor is arranged on the conical table, and a motor shaft of the telescopic motor is fixedly connected with one end of the telescopic rod.

Further, slewing mechanism is including setting up the L shape mounting bracket at swing arm downside surface be equipped with the motor on the L shape mounting bracket be equipped with first belt pulley on the motor shaft of motor the lower extreme of spline housing is equipped with the second belt pulley the movable sleeve is equipped with the belt between first belt pulley and the second belt pulley.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a work piece screening plant for vibrating burnisher, moreover, the steam generator is simple in structure, drive the screw hopper through moving mechanism earlier and stretch into vibrating burnisher work inslot, rethread slewing mechanism drives the screw hopper and rotates, thereby can carry the work piece in the work groove and the abrasive material on the screw hopper, carry the annular by the screw hopper again and place the district in, at last through first screening plant and second screening plant with abrasive material and work piece separation, through secondary screening, and then only obtain the work piece, do not need artifical screening, time has been saved, and the efficiency is improved.

Drawings

Fig. 1 is one of the schematic perspective views of the present invention;

fig. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic half-sectional view of the present invention;

fig. 4 is a partial schematic view of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a workpiece screening device for a vibrating finisher as shown in fig. 1 to 4, the specific embodiment is as follows: including fixed stand 1 upper end level is rotated and is installed swing arm 2 one end upside link up and is equipped with direction through-hole 3 internalization is equipped with telescopic link 4 direction through-hole 3 internal rotation installs spline housing 51 in the 3 internal rotations of direction through-hole, telescopic link 4 activity sets up in spline housing 51 to the outer wall has along the circumference equipartition can with spline housing 51 complex sand grip 52 telescopic link 4 lower extreme is equipped with round sleeve 5 the round sleeve 5 outside is equipped with can stretch into vibration finishing machine working groove and with the spiral hopper 6 of work piece dress spiral hopper 6 upper end is connected with the annular and places district 7, lies in spiral hopper 6 and annular are placed and are equipped with step 21 between the district 7, step 21 is used for preventing that the work piece in the district 7 is placed to the annular and drop to spiral hopper 6 and annular are placed and are equipped with first screening plant 100 and the work piece separation that enables abrasive material and work piece in district 7 respectively and spiral hopper 6 and the annular Second screening plant 200 swing arm 2 is last to be equipped with respectively and to drive telescopic link 4 moving mechanism 300 that reciprocates and drive telescopic link 4 pivoted slewing mechanism 400, in operation, after the work of vibration finishing machine, need take out the work piece and sieve work piece and abrasive material, drive screw hopper 6 through moving mechanism 300 earlier and stretch into vibration finishing machine work inslot, rethread slewing mechanism 400 drives screw hopper 6 and rotates, thereby can carry the work piece in the work groove and abrasive material on screw hopper 6, carry by screw hopper 6 in the annular district 7 of placing, at last through first screening plant 100 and second screening plant 200 with abrasive material and work piece separation, and then only obtain the work piece, do not need artifical screening, save time, and efficiency is improved.

The utility model discloses in first screening plant 100 is including the first through-hole 31 of densely covered setting on 6 diapire of screw hopper, and the diameter of first through-hole 31 is greater than the abrasive material diameter and is less than the diameter of work piece, can only allow the abrasive material to pass through to the abrasive material drops down, and the work piece stays on screw hopper 6.

The utility model discloses in second screening plant 200 is including setting up the double-shaft motor 41 in round sleeve 5 one side all be equipped with disc 42 on two motor shafts of double-shaft motor 41 disc 42 one side is equipped with eccentric column 43 articulated on the eccentric column 43 have connecting rod 44, the annular is placed district 7 and is set up in arc 45 and can seal arc 45 open-ended fly leaf 46 including the arc that link up with the activity fly leaf 46 diapire densely covered and be equipped with a plurality of second through-holes 47, connecting rod 44's one end is articulated mutually with fly leaf 46, and double-shaft motor 41 work drives disc 42 and rotates, drives fly leaf 46 through eccentric column 43 and connecting rod 44 and vibrates from top to bottom in arc 45, makes the abrasive material second through-hole 47 that drops.

The utility model discloses in moving mechanism 300 is including setting up being equipped with toper platform 61 on swing arm 2 be equipped with flexible motor 62 on the toper platform 61, the motor shaft and the 4 one end fixed connection of telescopic link of flexible motor 62, the during operation, the support drives telescopic link 4 through flexible motor 62 and reciprocates, simple structure, convenient to use.

The utility model discloses in slewing mechanism 400 is including setting up the L shape mounting bracket 71 at 2 side surfaces under the swing arm be equipped with motor 72 on the L shape mounting bracket 71 be equipped with first belt pulley 73 on the motor shaft of motor 72 the lower extreme of spline housing 51 is equipped with second belt pulley 74 movable sleeve is equipped with belt 75 between first belt pulley 73 and the second belt pulley 74, and motor 72 work drives second belt pulley 74 through first belt pulley 73 and belt 75 and rotates, through the sand grip 52 on telescopic link 4 to can drive spline housing 51 and rotate, and then make telescopic link 4 do not influence reciprocating of telescopic link 4 in the pivoted.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a work piece screening plant for vibrating burnisher which characterized in that: comprises a fixed upright post (1), a swing arm (2) is horizontally and rotatably arranged at the upper end of the fixed upright post (1), a guide through hole (3) is arranged at the upper side of one end of the swing arm (2) in a penetrating way, a telescopic rod (4) is movably arranged in the guide through hole (3), a round sleeve (5) is arranged at the lower end of the telescopic rod (4), a spiral hopper (6) which can extend into a working groove of the vibration finishing machine and load a workpiece is arranged outside the round sleeve (5), the upper end of the spiral hopper (6) is connected with an annular placing area (7), a first screening device (100) and a second screening device (200) which can separate abrasive materials from workpieces are respectively arranged in the spiral hopper (6) and the annular placing area (7), the swing arm (2) is respectively provided with a moving mechanism (300) which can drive the telescopic rod (4) to move up and down and a rotating mechanism (400) which drives the telescopic rod (4) to rotate.

2. A workpiece screening device for a vibrating burnisher as claimed in claim 1, characterized in that a step (21) is provided between the screw hopper (6) and the annular deposit area (7), said step (21) being adapted to prevent the workpieces in the annular deposit area (7) from falling into the screw hopper (6).

3. A workpiece screening device for a vibratory finishing machine as defined in claim 1, characterised in that said first screening device (100) comprises first through holes (31) densely arranged on the bottom wall of the screw hopper (6).

4. The workpiece screening device for the vibrating burnisher according to claim 1, characterized in that the second screening device (200) comprises a double-shaft motor (41) arranged on one side of a circular sleeve (5), a disc (42) is arranged on each of two motor shafts of the double-shaft motor (41), an eccentric column (43) is arranged on one side of the disc (42), a connecting rod (44) is hinged on the eccentric column (43), the annular placing area (7) comprises a through arc-shaped body (45) and a movable plate (46) movably arranged in the arc-shaped body (45) and capable of closing an opening of the arc-shaped body (45), a plurality of second through holes (47) are densely distributed on the bottom wall of the movable plate (46), and one end of the connecting rod (44) is hinged with the movable plate (46).

5. The workpiece screening device for the vibrating finishing machine according to claim 1, wherein a spline housing (51) is rotatably mounted in the guide through hole (3), the telescopic rod (4) is movably arranged in the spline housing (51), and convex strips (52) capable of being matched with the spline housing (51) are uniformly distributed on the outer wall of the workpiece screening device along the circumference.

6. The workpiece screening device for the vibrating burnisher as recited in claim 1 or 5, characterized in that the moving mechanism (300) comprises a conical table (61) arranged on the swing arm (2), a telescopic motor (62) is arranged on the conical table (61), and a motor shaft of the telescopic motor (62) is fixedly connected with one end of the telescopic rod (4).

7. The workpiece screening device for the vibrating burnisher as recited in claim 5, wherein said rotating mechanism (400) comprises an L-shaped mounting frame (71) arranged on the lower side surface of the swing arm (2), a motor (72) is arranged on said L-shaped mounting frame (71), a first belt pulley (73) is arranged on the motor shaft of said motor (72), a second belt pulley (74) is arranged at the lower end of said spline housing (51), and a belt (75) is movably sleeved between said first belt pulley (73) and said second belt pulley (74).

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