CN220145616U

CN220145616U - Feeding positioning mechanism and superfine grinding equipment

Info

Publication number: CN220145616U
Application number: CN202321270268.8U
Authority: CN
Inventors: 谢晶星
Original assignee: Yuzhun Precision Machinery Shanghai Co ltd
Current assignee: Yuzhun Precision Machinery Shanghai Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-12-08
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a feeding positioning mechanism, which is used for positioning shaft sleeve workpieces in superfine grinding equipment, wherein the superfine grinding equipment comprises a conveyor, and comprises: the device comprises a first detector, a positioning module, a second detector and an adjusting module. Wherein the first detector is arranged adjacent to the conveyor and can detect the position of the workpiece; the positioning module is electrically connected with the first detector, and when the first detector detects a workpiece, the positioning module acts to block the workpiece; the second detector is arranged adjacent to the conveyor and is electrically connected with the conveyor, and when the workpiece reaches a designated position, the conveyor stops working; the first detector, the positioning module and the second detector are respectively connected with the adjusting module, and the adjusting module can adjust the positions of the first detector, the positioning module and the second detector. The utility model also discloses superfine grinding equipment, which comprises the feeding positioning mechanism of the previous embodiment. The positioning device can be suitable for positioning shaft sleeve workpieces with different sizes in the feeding process, and production cost is saved.

Description

Feeding positioning mechanism and superfine grinding equipment

Technical Field

The utility model relates to the technical field of superfine grinding, in particular to a feeding positioning mechanism and superfine grinding equipment.

Background

Ultra-precision machining is a machining process in which materials are micro-cut by utilizing relative motion with strict constraint generated between parts and cutters on ultra-precision machine tool equipment to obtain extremely high shape precision and surface finish. The precision of the method is from micron to submicron or even nanometer, the application range of the method is gradually wide, the method is widely applied to the high technical field, the military industry and the civil industry, and particularly the electric automation field, such as very large scale integrated circuits, high-precision magnetic discs, precision radars, missile fire control systems, precision machine tools, precision instruments, video recorder magnetic heads, duplicator magnetic drums, gas cooker rotary valves and the like, and ultra-precision machining technologies are adopted.

At present, superfine grinding equipment is automatic in feeding and discharging on the workpiece of grinding shaft sleeve class, does not need to go up the unloading manually, but in the time of going up the unloading, all can set up material location, detection mechanism in place, current location, material detection equipment in place are all to the material of specific size, can't adapt to the work piece of multiple equidimension.

Disclosure of Invention

According to an embodiment of the present utility model, there is provided a feeding positioning mechanism for positioning a shaft sleeve type workpiece in a superfine grinding apparatus, the superfine grinding apparatus including a conveyor for conveying the workpiece, including: the device comprises a first detector, a positioning module, a second detector and an adjusting module. Wherein the first detector is arranged adjacent to the conveyor and can detect the position of the workpiece; the positioning module is electrically connected with the first detector, and when the first detector detects a workpiece, the positioning module acts to block the workpiece; the second detector is arranged adjacent to the conveyor and is electrically connected with the conveyor, and when the workpiece reaches a designated position, the conveyor stops working; the first detector, the positioning module and the second detector are respectively connected with the adjusting module, and the adjusting module can adjust the positions of the first detector, the positioning module and the second detector.

Further, the positioning module includes: a pair of driving mechanisms and a pair of gear levers; the gear levers are respectively in one-to-one correspondence with the driving mechanisms and are connected with the output ends of the corresponding driving mechanisms; the pair of driving mechanisms are respectively connected with the adjusting modules and can respectively drive the corresponding gear levers to reciprocate.

Further, the adjustment module includes: a plurality of support rods and a first plate body; the supporting rods are respectively arranged at two sides of the conveyor; one end of the first plate body is movably connected with the plurality of support rods, and the first detector, the positioning module and the second detector are respectively connected with the first plate body along the axial movement of the plurality of support rods.

Further, a first chute and a second chute are arranged on the first plate body; the first detector is connected with the first chute and can reciprocate in the first chute; the second detector is connected with the second chute and can reciprocate in the second chute.

Further, the adjustment module further comprises: the second plate body is movably connected with the plurality of support rods and can move along the axial direction of the plurality of support rods; the first plate body is connected with the plurality of support rods through the second plate body, is movably connected with the second plate body and can slide on the second plate body.

Further, a pair of third sliding grooves are formed in the second plate body, and the first plate body is movably connected with the second plate body through the pair of third sliding grooves.

According to still another embodiment of the present utility model, there is provided a superfine grinding apparatus including the feeding positioning mechanism of the previous embodiment.

According to the feeding positioning mechanism and the superfine grinding equipment provided by the embodiment of the utility model, the positioning of various shaft sleeve workpieces with different sizes in the feeding process can be adapted, and the production cost is saved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the technology claimed.

Drawings

Fig. 1 is a perspective view of a superfine grinding apparatus according to an embodiment of the present utility model;

fig. 2 is a front view of a loading mechanism and a conveyor according to an embodiment of the present utility model;

FIG. 3 is a top view of a loading mechanism and conveyor combination according to an embodiment of the utility model;

fig. 4 is an enlarged view of fig. 3 in a direction a according to an embodiment of the present utility model.

Description of the embodiments

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings, which further illustrate the present utility model.

Firstly, a feeding positioning mechanism according to an embodiment of the present utility model will be described with reference to fig. 1 to 4, and is used in the field of superfine grinding technology, and its application scenario is very wide.

As shown in fig. 1 to 4, the feeding positioning mechanism of the embodiment of the present utility model is used for positioning a shaft sleeve workpiece 6 in a superfine grinding apparatus 5, the superfine grinding apparatus 5 includes a conveyor 51, the conveyor 51 is used for conveying the workpiece 6, and includes: a first detector 1, a positioning module 2, a second detector 3 and an adjustment module 4. Wherein the first detector 1 and the conveyor 51 are arranged adjacently, the position of the workpiece 6 can be detected; the positioning module 2 is electrically connected with the first detector 1, and when the first detector 1 detects the workpiece 6, the positioning module 2 acts to block the workpiece 6; the second detector 3 is arranged adjacent to and electrically connected with the conveyor 51, and when the workpiece 6 reaches a specified position, the conveyor 51 stops working; the first detector 1, the positioning module 2 and the second detector 3 are respectively connected with the adjusting module 4, and the adjusting module 4 can adjust the positions of the first detector 1, the positioning module 2 and the second detector 3. By adjusting the positions of the first detector 1, the positioning module 2 and the second detector 3, workpieces 6 with different sizes can be corresponding, so that detection is facilitated.

Further, as shown in fig. 2 to 4, in the present embodiment, the positioning module 2 includes: a pair of drive mechanisms 21 and a pair of levers; the pair of gear levers are respectively in one-to-one correspondence with the pair of driving mechanisms 21 and are connected with the output ends of the corresponding driving mechanisms 21; a pair of driving mechanisms 21 are respectively connected with the adjusting module 4 and can respectively drive the corresponding gear levers to reciprocate; simple structure, easy to realize.

Further, as shown in fig. 2 to 4, in the present embodiment, the driving mechanism 21 is preferably a cylinder.

Further, the adjustment module 4 includes: a plurality of support rods 41 and a first plate body 42; a plurality of support rods 41 are respectively arranged at two sides of the conveyor 51; one end of the first plate body 42 is movably connected with the plurality of support rods 41, and can move along the axial direction of the plurality of support rods 41, and the first detector 1, the positioning module 2 and the second detector 3 are respectively connected with the first plate body 42.

Further, as shown in fig. 1 to 4, in the present embodiment, a first chute 421 and a second chute 422 are disposed on the first plate 42; the first detector 1 is connected with the first chute 421 and can reciprocate in the first chute 421; the second detector 3 is connected to the second chute 422 and is reciprocally movable in the second chute 422 to adjust the position of the first detector 1 and the second detector 3 in the horizontal plane to accommodate workpieces 6 of different sizes.

Further, as shown in fig. 1 to 4, in this embodiment, the adjusting module 4 further includes: the second plate body 43, the second plate body 43 is movably connected with a plurality of support rods 41 and can move along the axial direction of a plurality of support rods 41; the first plate body 42 is connected with the plurality of support rods 41 through the second plate body 43, is movably connected with the second plate body 43, and can slide on the second plate body 43 so as to adjust the position of the positioning module 2 on the horizontal plane.

Further, as shown in fig. 1 to 4, in the present embodiment, a pair of third sliding grooves 431 is disposed on the second plate 43, and the first plate 42 is movably connected to the second plate 43 through the pair of third sliding grooves 431.

Working principle: firstly, determining the model and the size of the workpieces 6 in the batch, adjusting the position of the second plate 43 on the support rod 41, preventing the interference between the positioning module 2 and the workpieces 6, and preventing the normal transmission of the workpieces 6; secondly, the position of the first detector 1 in the first sliding groove 421 is adjusted, and the position of the second detector 3 in the second sliding groove 422 is adjusted to match the size of the workpiece 6, so that the position of the workpiece 6 can be detected better; the conveyor 51 starts to convey the workpiece 6, when the first detector 1 detects the outline of the workpiece 6, signals are sent to the driving mechanism 21 and the second detector 3, the driving mechanism 21 drives the corresponding stop lever 22 to move downwards to insert the workpiece 6, the workpiece 6 continues to be conveyed until the two stop levers 22 contact the inner wall of the workpiece 6, the workpiece 6 is blocked by the stop lever 22, and the workpiece 6 is positioned; the second detector 3 starts to operate simultaneously with the operation of the drive mechanism 21, and the conveyor 51 stops operating when the outer contour of the workpiece 6 is detected.

The feeding positioning mechanism according to the embodiment of the utility model is described above with reference to fig. 1 to 4. Further, the present utility model can also be applied to a superfine grinding apparatus.

In the above, the feeding positioning mechanism and the superfine grinding equipment according to the embodiment of the utility model are described with reference to fig. 1-4, and can adapt to positioning of shaft sleeve workpieces with various sizes in the feeding process, so that the production cost is saved.

It should be noted that in this specification 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

While the present utility model has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the utility model. Many modifications and substitutions of the present utility model will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims

1. The utility model provides a material loading positioning mechanism for the location of axle sleeve class work piece in the super smart grinding equipment, super smart grinding equipment contains the conveyer, the conveyer is used for carrying the work piece, its characterized in that contains:

a first detector disposed adjacent to the conveyor, the first detector being operable to detect a position of the workpiece;

the positioning module is electrically connected with the first detector, and the positioning module stops the workpiece when the first detector detects the workpiece;

the second detector is arranged adjacent to the conveyor and is electrically connected with the conveyor, and when the workpiece reaches a specified position, the conveyor stops working;

the adjusting module is used for adjusting the positions of the first detector, the positioning module and the second detector.

2. The loading positioning mechanism of claim 1, wherein the positioning module comprises: a pair of driving mechanisms and a pair of gear levers;

the pair of gear levers are respectively in one-to-one correspondence with the pair of driving mechanisms and are connected with the output ends of the corresponding driving mechanisms;

the pair of driving mechanisms are respectively connected with the adjusting module and can respectively drive the corresponding gear lever to reciprocate.

3. The feed positioning mechanism of claim 1, wherein the adjustment module comprises: a plurality of support rods and a first plate body;

the supporting rods are respectively arranged at two sides of the conveyor;

one end of the first plate body is movably connected with the plurality of support rods, and can move along the axial direction of the plurality of support rods, and the first detector, the positioning module and the second detector are respectively connected with the first plate body.

4. The feeding positioning mechanism according to claim 3, wherein the first plate body is provided with a first chute and a second chute;

the first detector is connected with the first chute and can reciprocate in the first chute;

the second detector is connected with the second chute and can reciprocate in the second chute.

5. The feed positioning mechanism of claim 3, wherein the adjustment module further comprises: the second plate body is movably connected with the plurality of support rods and can move along the axial direction of the plurality of support rods; the first plate body is connected with the plurality of support rods through the second plate body, is movably connected with the second plate body and can slide on the second plate body.

6. The feeding positioning mechanism according to claim 5, wherein the second plate body is provided with a pair of third sliding grooves, and the first plate body is movably connected with the second plate body through the pair of third sliding grooves.

7. A superfine grinding device, characterized by comprising the feeding positioning mechanism according to any one of claims 1 to 6.