CN214922523U

CN214922523U - Mechanical spare and accessory part processing positioner suitable for multiple size

Info

Publication number: CN214922523U
Application number: CN202121658004.0U
Authority: CN
Inventors: 黄明佳
Original assignee: Shanghai Shangjin Electromechanical Equipment Co ltd
Current assignee: Shanghai Shangjin Electromechanical Equipment Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-11-30
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a machine parts processing positioner suitable for multiple size, including carrying the box, the top sliding connection who carries the box has two slip risers and two slip L shaped plates, two be provided with two first stripper plates between the slip riser, two the first stripper plate is kept away from each other the first guide bar that the equal fixedly connected with activity in one side runs through the slip riser, the periphery of first guide bar all is equipped with first spring, two be provided with two second stripper plates, two between the slip L shaped plate the equal fixedly connected with activity in one side that the second stripper plate was kept away from each other runs through the second guide bar of slip L shaped plate. The utility model provides a current positioner for machine spare and accessory part processing application scope little, when getting the putting part, need wave the crank repeatedly and drive anchor clamps clamping part, waste time and energy, influence holistic machining efficiency's problem.

Description

Mechanical spare and accessory part processing positioner suitable for multiple size

Technical Field

The utility model relates to a machine part processing technology field especially relates to a machine parts processing positioner suitable for multiple size.

Background

With the shape and structure of mechanical parts becoming more and more complex, the machining precision requirement also becomes higher and higher, such as mechanical parts in engines, the parts are not only of various types, but also have higher precision requirements, and therefore, the positioning before machining of each product is particularly important.

The positioning device for machining the existing mechanical parts is small in opening, mostly only suitable for positioning and fixing one or more parts with similar sizes, small in application range, and capable of repeatedly shaking the crank to drive the clamp to clamp the parts when the parts are taken and placed, time and labor are wasted, the whole machining efficiency is affected, and therefore the positioning device for machining the mechanical parts suitable for various sizes is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a machine parts processing positioner suitable for multiple size has solved that current machine parts processing is little with positioner application scope, when getting the put part, need wave the crank repeatedly and drive anchor clamps clamping part, wastes time and energy, influences holistic machining efficiency's problem.

(II) technical scheme

The utility model provides a mechanical parts processing and positioning device suitable for various sizes, which comprises a carrying box body, wherein the top of the carrying box body is connected with two sliding vertical plates and two sliding L-shaped plates in a sliding way, two first extrusion plates are arranged between the two sliding vertical plates, one side of the two first extrusion plates, which is far away from each other, is fixedly connected with a first guide rod which movably penetrates through the sliding vertical plates, the periphery of the first guide rod is sleeved with a first spring, two second extrusion plates are arranged between the two sliding L-shaped plates, one side of the two second extrusion plates, which is far away from each other, is fixedly connected with a second guide rod which movably penetrates through the sliding L-shaped plates, the periphery of the second guide rod is sleeved with a second spring, L-shaped fixed plates are welded on the left wall and the right wall of the two sliding vertical plates, and rack plates are fixedly connected with the bottoms of the two sliding vertical plates, the inside rotation of carrying the box is connected with external tooth spline housing, just external tooth spline housing and two rack plate meshing transmission.

Preferably, two rectangular guide holes are formed in the top wall of the carrier box body, and the top ends of the two rack plates penetrate through the two rectangular guide holes respectively.

Preferably, the bottom of each rack plate is fixedly connected with two supporting guide rods, and the supporting guide rods are connected with the inner wall of the bottom of the carrying box body in a sliding mode.

Preferably, the rack plate is located on the left side, a connecting plate is fixedly connected to the left wall of the rack plate, an air cylinder is fixedly mounted on the inner wall of the back of the carrying box body, and a telescopic shaft of the air cylinder is fixedly connected with the back of the connecting plate.

Preferably, two the slant guiding hole that two symmetries set up is all seted up to the inside of slip L shaped plate, the equal fixedly connected with guide block in one end bottom that slip riser was kept away from to L shape fixed plate, just the guide block is located the slant guiding hole inside.

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

through setting up components such as slip riser, slip L shaped plate, first stripper plate, the second stripper plate, first spring, the second spring, external tooth spline housing, make the utility model discloses the device only need start the cylinder and drive two slip risers when using, first stripper plate removes towards the direction that is close to each other, simultaneously at L shape fixed plate, put the guiding hole to one side, the guide block effect drives two slip L shaped plates in step down, the second stripper plate removes towards the direction that is close to each other, thereby realize the fixed effect in four sides location, compare in traditional two sides location, four sides positional stability is better, simultaneously the utility model discloses device full automation location is fixed or loosen, very big improvement machining efficiency, and open a mouthful big, applicable in the mechanical accessories processing location of multiple size, application scope is wider, the practicality of device has been improved.

Drawings

Fig. 1 is a schematic perspective view of a positioning device for machining mechanical parts with various sizes according to the present invention;

fig. 2 is the utility model provides a overlook the structure profile map of box that is applicable to the mechanical accessories processing positioner of multiple size.

In the figure: the device comprises a carrier case body 1, a sliding vertical plate 2, a first extrusion plate 31, a first guide rod 41, a first spring 51, a second extrusion plate 32, a second guide rod 42, a second spring 52, a sliding L-shaped plate 6, a fixing plate 7L-shaped, a guide block 8, an external spline sleeve 9, a rack plate 10, a connecting plate 11 and a cylinder 12.

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.

As shown in figures 1-2, the utility model provides a machining and positioning device for mechanical parts and components with various sizes, which comprises a box carrying body 1, two sliding risers 2 and two sliding L-shaped plates 6 are slidably connected to the top of the box carrying body 1, two first extrusion plates 31 are arranged between the two sliding risers 2, the sides of the two first extrusion plates 31 away from each other are fixedly connected with first guide rods 41 movably penetrating through the sliding risers 2, first springs 51 are respectively sleeved on the peripheries of the first guide rods 41, two second extrusion plates 32 are arranged between the two sliding L-shaped plates 6, the sides of the two second extrusion plates 32 away from each other are fixedly connected with second guide rods 42 movably penetrating through the sliding L-shaped plates 6, second springs 52 are respectively sleeved on the peripheries of the second guide rods 42, L-shaped fixing plates 7 are welded on the left wall and the right wall of the two sliding risers 2, the equal fixedly connected with rack plate 10 in bottom of two slip risers 2 carries the inside rotation of box 1 to be connected with external tooth spline housing 9, and external tooth spline housing 9 and two rack plate 10 meshing transmission.

In an alternative embodiment, two rectangular guide holes are formed in the top wall of the carrier case 1, the top ends of the two rack plates 10 respectively penetrate through the two rectangular guide holes, two support guide rods are fixedly connected to the bottoms of the two rack plates 10, and the support guide rods are slidably connected with the inner wall of the bottom of the carrier case 1.

It should be noted that the support guide bar and the rectangular guide hole serve to guide the rack plate 10.

In an alternative embodiment, a connecting plate 11 is fixedly connected to the left wall of the left rack plate 10, an air cylinder 12 is fixedly mounted on the inner wall of the back of the carriage body 1, and a telescopic shaft of the air cylinder 12 is fixedly connected to the back of the connecting plate 11.

In an alternative embodiment, two oblique guide holes are symmetrically formed in the two sliding L-shaped plates 6, a guide block 8 is fixedly connected to the bottom of one end, away from the sliding vertical plate 2, of the L-shaped fixing plate 7, and the guide block 8 is located in the oblique guide holes.

It should be noted that the guide block 8 and the inclined guide hole function as an auxiliary guide for the sliding L-shaped plate 6.

The working principle is as follows: firstly, a part to be processed is placed in the middle of the top of a carrying box body 1, a running cylinder 12 drives a connecting plate 11 and a left rack plate 10 to move forwards, the right rack plate 10 is driven to move backwards synchronously under the meshing transmission of an outer toothed spline sleeve 9, so that two sliding vertical plates 2 are driven, a first extrusion plate 31 moves towards the direction close to each other, the two sliding vertical plates 2 move towards the direction close to each other to drive two L-shaped fixing plates 7 and a guide block 8 on the same vertical surface to move towards the direction close to each other, under the action of an inclined guide hole, two sliding L-shaped plates 6 are synchronously driven, and a second extrusion plate 32 moves towards the direction close to each other, so that the four-surface positioning and fixing effect is realized, compared with the traditional two-surface positioning, the four-surface positioning stability is better, and meanwhile, the device is fixed or loosened in the whole-course positioning, so that the processing efficiency is greatly improved, and the opening is large, the device is suitable for machining and positioning mechanical parts of various sizes, the application range is wider, and the practicability of the device is improved.

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 implicitly indicating 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 above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mechanical part machining and positioning device suitable for multiple sizes is characterized by comprising a box carrying body (1), wherein the top of the box carrying body (1) is connected with two sliding vertical plates (2) and two sliding L-shaped plates (6) in a sliding manner, two first extrusion plates (31) are arranged between the sliding vertical plates (2), one sides, far away from each other, of the first extrusion plates (31) are fixedly connected with first guide rods (41) which penetrate through the sliding vertical plates (2) in a movable manner, first springs (51) are sleeved on the peripheries of the first guide rods (41), two second extrusion plates (32) are arranged between the sliding L-shaped plates (6), one sides, far away from each other, of the second extrusion plates (32) are fixedly connected with second guide rods (42) which penetrate through the sliding L-shaped plates (6) in a movable manner, and second springs (52) are sleeved on the peripheries of the second guide rods (42), two the L shape fixed plate (7) have all been welded to the left wall and the right wall of slip riser (2), two the equal fixedly connected with rack plate (10) in bottom of slip riser (2), the inside rotation of carrying box body (1) is connected with external spline housing (9), just external spline housing (9) and two rack plate (10) meshing transmission.

2. The machining and positioning device for the mechanical parts with various sizes as claimed in claim 1, wherein the top wall of the carrying case body (1) is provided with two rectangular guide holes, and the top ends of the two rack plates (10) respectively penetrate through the two rectangular guide holes.

3. The device for machining and positioning mechanical parts and components suitable for various sizes according to claim 1, wherein two supporting guide rods are fixedly connected to the bottoms of the two rack plates (10), and the supporting guide rods are slidably connected with the inner wall of the bottom of the carrying case body (1).

4. The machining and positioning device for the mechanical parts in various sizes is characterized in that a connecting plate (11) is fixedly connected to the left wall of the rack plate (10) on the left side, an air cylinder (12) is fixedly mounted on the inner wall of the back of the carrying case body (1), and a telescopic shaft of the air cylinder (12) is fixedly connected with the back face of the connecting plate (11).

5. The machining and positioning device for the mechanical parts with various sizes as claimed in claim 1, wherein two inclined guide holes are symmetrically formed in the two sliding L-shaped plates (6), the bottom of one end of the L-shaped fixing plate (7) far away from the sliding vertical plate (2) is fixedly connected with a guide block (8), and the guide block (8) is located in the inclined guide holes.