CN217860733U

CN217860733U - Positioner for polishing workstation

Info

Publication number: CN217860733U
Application number: CN202221401668.3U
Authority: CN
Inventors: 江雪山
Original assignee: Hangzhou Yiwen Technology Co ltd
Current assignee: Hangzhou Yiwen Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-22
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a machine technical field that shifts, specifically speaking relates to a machine that shifts for workstation of polishing, install the returning face plate between two curb plates including two curb plates that are parallel to each other and rotation, the top of returning face plate is rotated and is connected with first revolving stage, can dismantle on the first revolving stage and be connected with the second revolving stage, the fixing base is all installed at the top of two curb plates, the equal fixedly connected with pivot in both sides of returning face plate, the pivot is rotated and is installed on the fixing base, fixedly connected with semi-gear in one of them pivot still includes drive gear and first motor, drive gear fixed connection is at the output shaft tip of first motor, drive gear and semi-gear meshing still include the first revolving stage pivoted drive assembly of drive, the utility model discloses the operation of polishing is gone on to ring shape work piece to the convenience, does not need the staff to walk about, can polish each position of work piece, has improved work efficiency widely.

Description

Positioner for polishing workstation

Technical Field

The utility model relates to a machine technical field that shifts, specifically speaking relates to a machine of shifting for workstation polishes.

Background

The positioner is suitable for the grinding deflection of rotary work so as to obtain an ideal processing position and grinding speed. The automatic polishing device can be used in cooperation with an operating machine and a polishing machine to form an automatic polishing center, and can also be used for workpiece deflection during manual operation. However, the turntable of the existing positioner is inconvenient to fix the circular workpiece, so that the circular workpiece is inconvenient to polish, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation of polishing is with machine of shifting to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a workstation of polishing uses machine of shifting, includes two curb plates that are parallel to each other and rotates the returning face plate of installing between two curb plates, the top of returning face plate is rotated and is connected with first revolving stage, can dismantle on the first revolving stage and be connected with the second revolving stage, the fixing base is all installed at the top of two curb plates, the equal fixedly connected with pivot in both sides of returning face plate, the pivot is rotated and is installed on the fixing base, fixedly connected with semi-gear in one of them pivot still includes drive gear and first motor, drive gear fixed connection is at the output shaft tip of first motor, drive gear and semi-gear meshing still include the first revolving stage pivoted drive assembly of drive.

Preferably, drive assembly includes second motor and carousel, and the circular slot has been seted up at the top of returning face plate, and the carousel rotates to be connected on the circular slot, and the second motor is installed in the bottom of returning face plate, and the output shaft tip of second motor extends to the circular slot in with carousel fixed connection, first revolving stage fixed connection on the carousel.

Preferably, the top of the first rotary table is provided with a plurality of threaded holes, the top of the second rotary table is provided with a plurality of through holes corresponding to the threaded holes, and the locking device further comprises a locking bolt, and the locking bolt penetrates through the through holes to be in threaded connection with the threaded holes.

Preferably, a first bar-shaped groove is formed in the top of the first rotary table, a first lead screw is rotatably mounted in the first bar-shaped groove, two first sliding blocks are connected to the first lead screw in a threaded manner, the first sliding blocks are slidably connected with the first bar-shaped groove, the moving directions of the two first sliding blocks are opposite, first clamping blocks are fixedly connected to the two first sliding blocks, and one end of the first lead screw extends to the outside of the first bar-shaped groove and is fixedly connected with a first knob.

Preferably, the second turntable is circular, and when the two first clamping blocks are respectively located at two ends of the first strip-shaped groove, the diameter of the second turntable is smaller than the distance between the two first clamping blocks.

Preferably, at least three second bar-shaped grooves which are arranged in an annular equidistant mode are formed in the top of the second rotary table, a second lead screw is installed in the second bar-shaped grooves in a rotating mode, a second sliding block is connected to the second lead screw in a threaded mode, the second sliding block is connected with the second bar-shaped grooves in a sliding mode, a second clamping block is fixedly connected to the top of the second sliding block, and one end of the second lead screw extends to the outside of the second bar-shaped grooves and is fixedly connected with a knob.

Preferably, one side of the second clamping block close to the edge of the second rotary table is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

at first, set up detachable second revolving stage on first revolving stage, place the ring shape work piece on the second revolving stage, rotate the knob of relevant position, drive the second lead screw, make three second clamp splice remove to ring shape work piece inside wall to press from both sides the ring shape work piece and tightly fix, thereby prevent that ring shape work piece from taking place to slide when polishing, conveniently polish the operation to ring shape work piece.

Secondly, start first motor work, can drive gear and rotate, thereby can drive half-gear and pivot rotation, and then drive the returning face plate and rotate the slope, can make first revolving stage slope to certain angle, when the work piece is placed and is polished on first revolving stage, according to the needs that the work piece polished, can incline first revolving stage to suitable angle, and then make things convenient for going on of polishing work, in addition, start second motor work, can drive carousel and first revolving stage and rotate, when first revolving stage rotates, can drive the work piece that needs to polish on the first revolving stage and rotate, thereby do not need the staff to walk, can polish each position of work piece, and work efficiency is greatly improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a second turntable in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the present invention shown in fig. 1 with the second turntable removed.

Fig. 4 is a schematic view of the first turntable of fig. 3 according to the present invention.

Fig. 5 is a rear view schematic diagram of fig. 2 according to the present invention.

Fig. 6 is a schematic structural view of the middle turning plate and the turntable of the present invention.

Fig. 7 is an assembly schematic diagram of the first rotary table and the second rotary table of the present invention.

Fig. 8 is a schematic structural view of the first rotary table of the present invention.

Fig. 9 is a schematic structural diagram of a second turntable in the present invention.

The meaning of the reference symbols in the figures is: 10. a base plate; 11. a side plate; 12. a fixing plate; 13. a fixed seat; 2. a turnover plate; 20. a rotating shaft; 21. a circular groove; 30. a half gear; 31. a drive gear; 32. a first motor; 4. a first turntable; 40. a first bar-shaped groove; 41. a threaded hole; 50. a first clamping block; 51. a first slider; 52. a first lead screw; 53. a first knob; 60. a second motor; 61. a turntable; 7. a second turntable; 70. a through hole; 71. a groove; 72. a second strip groove; 80. a second clamping block; 81. a second slider; 82. a second lead screw; 83. a knob; 9. and (4) locking bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a technical scheme:

the utility model provides a workstation of polishing uses machine of shifting, please refer to fig. 1-4, including two curb plates 11 that are parallel to each other and the returning face plate 2 of rotation installation between two curb plates 11, there is fixing base 13 at the top of two curb plates 11 all through bolt fixed mounting, the equal fixedly connected with pivot 20 in both sides of returning face plate 2, two pivot 20 correspond respectively and rotate and install on corresponding fixing base 13, specifically, still include bottom plate 10, two curb plates 11 fixed connection are in the top both sides of bottom plate 10 respectively, place bottom plate 10 subaerial, can make two curb plates 11 place steadily.

Referring to fig. 5-6, a half gear 30, a driving gear 31 and a first motor 32 are fixedly connected to one of the rotating shafts 20, the driving gear 31 is fixedly connected to an end portion of an output shaft of the first motor 32, the driving gear 31 is engaged with the half gear 30, the turnover device further comprises a fixing plate 12 fixedly connected between the two side plates 11, the fixing plate 12 is located between the turnover plate 2 and the bottom plate 10, and the first motor 32 is fixedly mounted on the top of the fixing plate 12 through bolts; the first motor 32 is started to work, the driving gear 31 can be driven to rotate, and the driving gear 31 is meshed with the half gear 30, so that the half gear 30 and the rotating shaft 20 can be driven to rotate, and the turnover plate 2 is driven to rotate and incline.

Rotate at the top of returning face plate 2 and be connected with first revolving stage 4, when returning face plate 2 rotation slope, can make first revolving stage 4 slope to certain angle, when the work piece was placed and is polished on first revolving stage 4, according to the needs that the work piece was polished, can incline first revolving stage 4 to suitable angle, and then the work of conveniently polishing goes on.

Referring to fig. 5, a driving assembly for driving the first rotating table 4 to rotate is further included; the driving assembly comprises a second motor 60 and a rotating disc 61, the top of the turnover plate 2 is provided with a circular groove 21, the rotating disc 61 is rotatably connected to the circular groove 21, the second motor 60 is fixedly installed at the bottom of the turnover plate 2 through a bolt, the end part of an output shaft of the second motor 60 extends into the circular groove 21 and is fixedly connected with the rotating disc 61, and the first rotating table 4 is fixedly connected to the rotating disc 61; the second motor 60 is started to work, the rotating disc 61 and the first rotating table 4 can be driven to rotate, when the first rotating table 4 rotates, a workpiece needing to be polished on the first rotating table 4 can be driven to rotate, therefore, workers do not need to walk, all positions of the workpiece can be polished, and working efficiency is greatly improved.

In order to conveniently clamp and fix the workpiece placed on the first rotating table 4, please refer to fig. 7-8, a first bar-shaped groove 40 is formed at the top of the first rotating table 4, a first screw rod 52 is rotatably mounted in the first bar-shaped groove 40, two first sliding blocks 51 are in threaded connection with the first screw rod 52, the first sliding blocks 51 are in sliding connection with the first bar-shaped groove 40, the two first sliding blocks 51 have opposite moving directions, specifically, threaded holes with opposite thread directions are formed in the two first sliding blocks 51, and the threaded holes are in threaded adaptation with the first screw rod 52; the two first sliding blocks 51 are fixedly connected with first clamping blocks 50, and one end of a first screw rod 52 extends out of the first strip-shaped groove 40 and is fixedly connected with a first knob 53; when a workpiece is placed on the first rotating table 4, the workpiece is placed between the two first clamping blocks 50, the first knob 53 is rotated to drive the first screw rod 52 to rotate, so that the two first clamping blocks 50 move close to each other to clamp and fix the workpiece, and the workpiece is prevented from sliding during polishing.

For polishing a circular workpiece, the two first clamping blocks 50 are not convenient for clamping the circular workpiece, and the following scheme is designed for fixing the circular workpiece in order to facilitate:

referring to fig. 7-9, a second turntable 7 is detachably connected to the first turntable 4; specifically, the top of the first turntable 4 is provided with a plurality of threaded holes 41, the top of the second turntable 7 is provided with a plurality of through holes 70 corresponding to the threaded holes 41, the locking device further comprises a locking bolt 9, and the locking bolt 9 penetrates through the through holes 70 to be in threaded connection with the threaded holes 41; when the circular workpiece does not need to be polished, after the locking bolt 9 is screwed off, the second rotary table 7 is detached, and the workpiece is directly placed on the first rotary table 4 for polishing operation; when a circular workpiece needs to be polished, the second rotary table 7 is placed on the first rotary table 4, the locking bolt 9 penetrates through the through hole 70 to be in threaded connection with the threaded hole 41, and the second rotary table 7 is fixed on the first rotary table 4.

In order to fix the circular workpiece on the second turntable 7 conveniently, please refer to fig. 9, at least three second bar-shaped grooves 72 are formed in the top of the second turntable 7, and are preferably three, a second screw 82 is rotatably mounted in the second bar-shaped grooves 72, a second slider 81 is connected to the second screw 82 through a thread, the second slider 81 is connected to the second bar-shaped grooves 72 in a sliding manner, a second clamp block 80 is fixedly connected to the top of the second slider 81, one end of the second screw 82 extends out of the second bar-shaped grooves 72 and is fixedly connected to a knob 83, the circular workpiece is placed on the second turntable 7, the three second clamp blocks 80 are located inside the circular workpiece, and then the knobs 83 at corresponding positions are respectively rotated to drive the second screw 82 to move the three second clamp blocks 80 to the inner side wall of the circular workpiece, so as to clamp and fix the circular workpiece, and prevent the circular workpiece from sliding during polishing.

It is worth to say that one side of the second clamping block 80 close to the edge of the second rotary table 7 is arc-shaped, and the arc-shaped arrangement enables the second clamping block 80 to be in contact with the inner side wall of the circular workpiece in a larger area, so that the circular workpiece can be better fixed.

In the utility model, the second turntable 7 is circular, and when the two first clamping blocks 50 are respectively positioned at two ends of the first strip-shaped groove 40, the diameter of the second turntable 7 is smaller than the distance between the two first clamping blocks 50; when the second rotary table 7 needs to be installed on the first rotary table, the first knob 53 is firstly rotated to drive the first screw rod 52 to rotate, so that the two first clamping blocks 50 respectively move to two ends of the first strip-shaped groove 40, and then the second rotary table 7 is installed on the first rotary table, so that the two first clamping blocks 50 are prevented from influencing the installation of the second rotary table 7.

It should be added that the locking bolt comprises a threaded rod portion and a screwing portion, a groove 71 is formed in the position, located at the through hole 70, of the top of the second turntable 7, the groove 71 is used for accommodating the screwing portion of the locking bolt, and therefore the phenomenon that the screwing portion of the locking bolt is exposed on the surface of the second turntable 7 to affect the stability of the placement of the circular workpiece is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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 preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a machine of shifting for workstation polishes, includes that curb plate (11) and rotation that two are parallel to each other install returning face plate (2) between two curb plates (11), its characterized in that: the top of returning face plate (2) is rotated and is connected with first revolving stage (4), can dismantle on first revolving stage (4) and be connected with second revolving stage (7), fixing base (13) are all installed at the top of two curb plates (11), the equal fixedly connected with pivot (20) in both sides of returning face plate (2), pivot (20) are rotated and are installed on fixing base (13), fixedly connected with semi-gear (30) are gone up in one of them pivot (20), still include drive gear (31) and first motor (32), drive gear (31) fixed connection is at the output shaft tip of first motor (32), drive gear (31) and semi-gear (30) meshing, still including driving first revolving stage (4) pivoted drive assembly.

2. The machine of claim 1 for shifting a sanding workstation, comprising: the driving assembly comprises a second motor (60) and a rotary table (61), a circular groove (21) is formed in the top of the turnover plate (2), the rotary table (61) is rotatably connected to the circular groove (21), the second motor (60) is installed at the bottom of the turnover plate (2), the end portion of an output shaft of the second motor (60) extends into the circular groove (21) and is fixedly connected with the rotary table (61), and the first rotary table (4) is fixedly connected to the rotary table (61).

3. The positioner for a grinding workstation according to claim 1, wherein: the top of the first rotary table (4) is provided with a plurality of threaded holes (41), the top of the second rotary table (7) is provided with a plurality of through holes (70) corresponding to the threaded holes (41), the locking device further comprises a locking bolt (9), and the locking bolt (9) penetrates through the through holes (70) to be in threaded connection with the threaded holes (41).

4. The positioner for a grinding workstation according to claim 1, wherein: first bar-shaped groove (40) have been seted up at the top of first revolving stage (4), first lead screw (52) are installed to first bar-shaped groove (40) internal rotation, threaded connection has two first sliders (51) on first lead screw (52), first slider (51) and first bar-shaped groove (40) sliding connection, the direction of motion of two first sliders (51) is opposite, first clamp splice (50) of equal fixedly connected with on two first sliders (51), the one end of first lead screw (52) extends to first bar-shaped groove (40) outer and first knob (53) of fixedly connected with.

5. The machine of claim 4 for shifting a sanding workstation, comprising: the second rotary table (7) is circular, and when the two first clamping blocks (50) are respectively positioned at two ends of the first strip-shaped groove (40), the diameter of the second rotary table (7) is smaller than the distance between the two first clamping blocks (50).

6. The machine of claim 1 for shifting a sanding workstation, comprising: at least three second strip-shaped grooves (72) which are annularly and equidistantly arranged are formed in the top of the second rotary table (7), second lead screws (82) are rotatably mounted in the second strip-shaped grooves (72), second slide blocks (81) are connected to the second lead screws (82) in a threaded mode, the second slide blocks (81) are connected with the second strip-shaped grooves (72) in a sliding mode, second clamp blocks (80) are fixedly connected to the tops of the second slide blocks (81), and one ends of the second lead screws (82) extend to the outer portions of the second strip-shaped grooves (72) and fixedly connected with knobs (83).

7. The positioner for a grinding workstation according to claim 6, wherein: one side of the second clamping block (80) close to the edge of the second rotary table (7) is arc-shaped.