CN213411755U

CN213411755U - Positioning device for machining of mechanical equipment

Info

Publication number: CN213411755U
Application number: CN202022292439.XU
Authority: CN
Inventors: 刘红军
Original assignee: Kunshan Shenghan Intelligent Machinery Technology Co ltd
Current assignee: Kunshan Shenghan Intelligent Machinery Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-11
Anticipated expiration: 2030-10-15

Abstract

The utility model belongs to the field of mechanical equipment processing, in particular to a positioning device for mechanical equipment processing, which aims at the problems that most of the positions of the prior positioning device can not be adjusted, the positioning device can not be normally used due to the size of a workpiece, the positioning is not firm, and the workpiece is easy to displace during processing, which causes adverse effect to the processing, the utility model provides a scheme which comprises a positioning seat, the bottom of the positioning seat is symmetrically and fixedly connected with two upright posts, the utility model has reasonable structure and simple operation, can position and fix the workpieces with different sizes by approaching or separating the two L-shaped positioning plates to each other, improves the application range, and can mesh with the first latch on the two first clamping plates through the second latch on the second clamping plate, and can fix the positions of the two L-shaped positioning plates, the two L-shaped positioning plates can fix the workpiece more firmly, and the use is convenient.

Description

Positioning device for machining of mechanical equipment

Technical Field

The utility model relates to a mechanical equipment processing technology field especially relates to a positioner is used in mechanical equipment processing.

Background

The machining is a process of changing the external dimensions or properties of a workpiece by a machine, and is divided into cutting and pressing according to differences in machining modes, a positioning device is a device for determining a required position of the workpiece or a machining tool, and a positioning device for machining by the machine is a device for fixing the workpiece when the machine processes the workpiece.

The position of the existing positioning device is mostly not adjustable, the positioning device cannot be normally used due to the size of a workpiece, the positioning is not firm, and the workpiece is easy to displace during machining and causes adverse effects on machining, so that the positioning device for machining the mechanical equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the position of current positioner among the prior art most all to be can not adjust, because the reason of work piece size leads to the unable normal use of positioner, and the location is insecure moreover, and when adding man-hour, the work piece takes place the displacement easily, causes adverse effect's shortcoming to processing, and a positioner is used in mechanical equipment processing who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning device for machining mechanical equipment comprises a positioning seat, wherein two upright posts are symmetrically and fixedly connected to the bottom of the positioning seat, a sliding assembly is arranged on each upright post, two fixing posts are symmetrically and fixedly connected to the sliding assembly, each fixing post penetrates through the positioning seat and is fixedly connected with an L-shaped positioning plate, two first clamping plates are symmetrically and fixedly connected to the sliding assembly, one side, close to each other, of each upright post is fixedly connected with a same supporting plate, the top of each supporting plate is fixedly connected with a fixing seat, a lifting assembly is arranged on each fixing seat, two connecting posts are symmetrically and fixedly connected to the lifting assembly, one second clamping plate is fixedly connected to the top ends of the two connecting posts, first clamping teeth are arranged at the bottom of the two first clamping plates, second clamping teeth are arranged at the top of the second clamping plate, the two first clamping teeth are meshed with the second clamping teeth, and the two, can fix a position fixedly not the machined part of equidimension, improve application range, and can mesh mutually with the first latch on two first cardboards through the second latch on the second cardboard, can fix the position of two L shape locating plates, make two L type locating plates fixed more firmly, facilitate the use to the location of machined part.

Preferably, the sliding assembly comprises a sliding rod fixedly connected to one side, close to each other, of the two stand columns, the sliding rods are symmetrically sleeved with the two sliding sleeves in a sliding mode, the tops of the two sliding sleeves are fixedly connected with the bottom ends of the two fixed columns respectively, the bottom ends of the two sliding sleeves are fixedly connected with the tops of the two first clamping plates respectively, and when the two L-shaped positioning plates move, the two fixed columns can drive the two sliding sleeves to slide on the sliding rods, so that the two L-shaped positioning plates can move more stably.

Preferably, the lifting assembly comprises a fixed chamber arranged on the fixed seat, a rotating shaft is rotatably connected in the fixed chamber, one end of the rotating shaft extends to one side of the fixed seat and is fixedly connected with a knob, a threaded shaft is rotationally connected in the fixed cavity, bevel gears are fixedly sleeved on the threaded shaft and the other end of the rotating shaft, the two bevel gears are meshed with each other, a threaded plate is connected to the threaded shaft in a threaded manner, the bottom ends of the two connecting columns extend into the fixed cavity and are fixedly connected with the top of the threaded plate, the threaded shaft can be rotated by rotating the rotating shaft, thereby the threaded plate can drive the two connecting columns to move upwards, the two connecting columns can drive the second clamping plate to move upwards, thereby the second latch on the second cardboard can mesh mutually with the first latch on two first cardboards, can fix the position of two L shape locating plates like this.

Preferably, two the spacing groove has all been seted up to the one side that the stand is close to each other, the both sides of second cardboard respectively with two spacing groove one side sliding connection of keeping away from each other, the spacing groove can make the second cardboard remove more smoothly.

Preferably, the inner walls of the two sides of the fixed cavity are provided with sliding grooves, the two sides of the thread plate are respectively in sliding connection with the inner wall of one side of the two sliding grooves, and the sliding grooves can limit the thread plate so that the thread plate cannot rotate along with the threaded shaft.

In the utility model, because two L-shaped positioning plates are arranged, the two L-shaped positioning plates are close to each other or far away from each other, the positioning and fixing can be carried out on the workpieces with different sizes, and the application range is improved;

can make the screw spindle rotate through rotating the pivot, and then can make the threading board drive two spliced poles rebound, two spliced poles can drive second cardboard rebound, thereby second latch on the second cardboard can mesh with first latch on two first cardboards mutually, can fix the position of two L shape locating plates like this, thereby can make two L type locating plates fix more firmly to the location of machined part, make the machined part can not take place the displacement man-hour, and then improved processingquality.

The utility model has the advantages of reasonable structure, easy operation through being close to two L shape locating plates each other or keeping away from each other, can fix a position fixedly the machined part of equidimension not, has improved application range, and can mesh with the first latch on two first cardboards through the second latch on the second cardboard, can fix the position of two L shape locating plates, makes two L type locating plates fix the location of machined part more firmly, facilitates the use.

Drawings

Fig. 1 is a schematic front view of a positioning device for machining of mechanical equipment according to the present invention;

fig. 2 is a schematic view of a sectional structure of a fixing seat of a positioning device for machining of mechanical equipment according to the present invention;

fig. 3 is the utility model provides a positioner's for mechanical equipment processing local three-dimensional structure schematic diagram.

In the figure: the device comprises a positioning seat 1, a 2L-shaped positioning plate, a first clamping plate 3, a vertical column 4, a supporting plate 5, a fixed seat 6, a connecting column 7, a second clamping plate 8, a sliding rod 9, a sliding sleeve 10, a fixed column 11, a fixed cavity 12, a rotating shaft 13, a threaded shaft 14, a threaded plate 15, a sliding groove 16 and a limiting groove 17.

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.

Example one

Referring to fig. 1-3, a positioning device for machining mechanical equipment comprises a positioning seat 1, wherein the bottom of the positioning seat 1 is symmetrically and fixedly connected with two upright posts 4, the two upright posts 4 are provided with sliding components, the sliding components are symmetrically and fixedly connected with two fixed posts 11, the two fixed posts 11 both penetrate through the positioning seat 1 and are fixedly connected with an L-shaped positioning plate 2, the sliding components are symmetrically and fixedly connected with two first clamping plates 3, one side, close to each other, of the two upright posts 4 is fixedly connected with a same supporting plate 5, the top of the supporting plate 5 is fixedly connected with a fixed seat 6, the fixed seat 6 is provided with a lifting component, the lifting component is symmetrically and fixedly connected with two connecting posts 7, the top ends of the two connecting posts 7 are fixedly connected with a same second clamping plate 8, the bottoms of the two first clamping plates 3 are provided with, the two first clamping teeth are meshed with the second clamping teeth, the two L-shaped positioning plates 2 are close to or far away from each other, workpieces with different sizes can be positioned and fixed, the application range is enlarged, the second clamping teeth on the second clamping plate 8 are meshed with the first clamping teeth on the two first clamping plates 3, the positions of the two L-shaped positioning plates 2 can be fixed, the positioning and fixing of the two L-shaped positioning plates 2 on workpieces are firmer, the two L-shaped positioning plates 2 are convenient to use, and the two L-shaped positioning plates 2 are close to or far away from each other, so that workpieces with different sizes can be positioned and fixed, and the application range is enlarged; the threaded shaft 14 can be rotated by rotating the rotating shaft 13, so that the threaded plate 15 can drive the two connecting posts 7 to move upwards, the two connecting posts 7 can drive the second clamping plate 8 to move upwards, and the second latch on the second clamping plate 8 can be meshed with the first latch on the two first clamping plates 3, so that the positions of the two L-shaped positioning plates 2 can be fixed, thereby the two L-shaped positioning plates 2 can be more firmly positioned and fixed on a machined part, the machined part can not be displaced during machining, and the machining quality is improved, the utility model has the advantages of reasonable structure and simple operation, by approaching the two L-shaped positioning plates 2 to each other or separating the two L-shaped positioning plates from each other, the machined parts with different sizes can be positioned and fixed, the application range is improved, and the second latch on the second clamping plate 8 can be meshed with the first latches on the two first clamping plates 3, can fix two L shape locating plate 2's position, make two L shape locating plate 2 fix the fixed more firm, facilitate the use to the location of machined part.

Example two

The utility model discloses in, the slip subassembly includes the slide bar 9 of fixed connection on one side that two stands 4 are close to each other, the symmetrical slip cover is equipped with two sliding sleeves 10 on the slide bar 9, the top of two sliding sleeves 10 respectively with the bottom fixed connection of two fixed columns 11, the bottom of two sliding sleeves 10 respectively with the top fixed connection of two first cardboards 3, when two L shape locating plates 2 remove, can make two fixed columns 11 drive two sliding sleeves 10 and slide on slide bar 9, can make two L shape locating plates 2 remove more firmly like this.

In the utility model, the lifting component comprises a fixed cavity 12 arranged on the fixed seat 6, a rotating shaft 13 is rotationally connected in the fixed cavity 12, one end of the rotating shaft 13 extends to one side of the fixed seat 6 and is fixedly connected with a knob, a threaded shaft 14 is rotationally connected in the fixed cavity 12, bevel gears are fixedly sleeved on the threaded shaft 14 and the other end of the rotating shaft 13, and the two bevel gears are engaged with each other, a threaded plate 15 is connected to the threaded shaft 14 in a threaded manner, the bottom ends of the two connecting columns 7 extend into the fixed chamber 12 and are fixedly connected with the top of the threaded plate 15, the threaded shaft 14 can be rotated by rotating the rotating shaft 13, thereby the threaded plate 15 can drive the two connecting columns 7 to move upwards, the two connecting columns 7 can drive the second clamping plate 8 to move upwards, thereby the second latch on the second cardboard 8 can mesh with the first latch on two first cardboards 3 mutually, can fix the position of two L shape locating plates 2 like this.

The utility model discloses in, spacing groove 17 has all been seted up to one side that two stands 4 are close to each other, and one side sliding connection who keeps away from each other with two spacing grooves 17 respectively in the both sides of second cardboard 8, and spacing groove 17 can make second cardboard 8 remove more smoothly.

The utility model discloses in, all seted up spout 16 on the both sides inner wall of fixed cavity 12, the both sides of screw plate 15 respectively with one side inner wall sliding connection of two spout 16, spout 16 can carry on spacingly to screw plate 15, makes screw plate 15 can not rotate along with threaded shaft 14.

In the utility model, when in specific use, firstly, a workpiece is placed on the two L-shaped positioning plates 2, then the two L-shaped positioning plates 2 are moved to enable the two L-shaped positioning plates 2 to approach each other, so that the workpiece can be clamped and fixed, when the two L-shaped positioning plates 2 are moved, the two fixing columns 11 can drive the two sliding sleeves 10 to slide on the sliding rods 9, so that the two L-shaped positioning plates 2 can be moved more stably, when the two L-shaped positioning plates 2 clamp and fasten the workpiece, the rotating shaft 13 is rotated, the rotating shaft 13 can drive the threaded shaft 14 to rotate through the two bevel gears, the threaded shaft 14 can drive the threaded plate 15 to move upwards, the threaded plate 15 can drive the two connecting columns 7 to drive the second clamping plates 8 to move upwards, so that the second clamping teeth on the second clamping plates 8 can be meshed with the first clamping teeth on the two first clamping plates 3, so that the positions of the two L-shaped positioning plates 2 can be, therefore, the two L-shaped positioning plates 2 can fix the machined part more firmly, the machined part cannot be displaced during machining, and the machining quality is improved.

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. A positioning device for machining mechanical equipment comprises a positioning seat (1) and is characterized in that the bottom of the positioning seat (1) is symmetrically and fixedly connected with two stand columns (4), sliding assemblies are arranged on the two stand columns (4), two fixing columns (11) are symmetrically and fixedly connected onto the sliding assemblies, the two fixing columns (11) penetrate through the positioning seat (1) and are fixedly connected with an L-shaped positioning plate (2), two first clamping plates (3) are symmetrically and fixedly connected onto the sliding assemblies, one side, close to each other, of each of the two stand columns (4) is fixedly connected with a same supporting plate (5), the top of each supporting plate (5) is fixedly connected with a fixing seat (6), a lifting assembly is arranged on each fixing seat (6), two connecting columns (7) are symmetrically and fixedly connected onto the lifting assembly, the top ends of the two connecting columns (7) are, the bottom of two first cardboard (3) is equipped with first latch, the top of second cardboard (8) all is equipped with the second latch, and two first latches mesh with the second latch mutually.

2. The positioning device for machining of mechanical equipment according to claim 1, wherein the sliding assembly comprises a sliding rod (9) fixedly connected to one side of the two columns (4) close to each other, the sliding rod (9) is symmetrically sleeved with two sliding sleeves (10), the tops of the two sliding sleeves (10) are fixedly connected to the bottom ends of the two fixed columns (11), and the bottom ends of the two sliding sleeves (10) are fixedly connected to the tops of the two first clamping plates (3).

3. The positioning device for machining of mechanical equipment as claimed in claim 1, wherein the lifting assembly comprises a fixed chamber (12) arranged on the fixed base (6), a rotating shaft (13) is rotatably connected in the fixed chamber (12), one end of the rotating shaft (13) extends to one side of the fixed base (6) and is fixedly connected with a knob, a threaded shaft (14) is rotatably connected in the fixed chamber (12), a bevel gear is fixedly sleeved on the threaded shaft (14) and at the other end of the rotating shaft (13), the two bevel gears are meshed with each other, a threaded plate (15) is in threaded connection with the threaded shaft (14), and the bottom ends of the two connecting columns (7) extend into the fixed chamber (12) and are fixedly connected with the top of the threaded plate (15).

4. The positioning device for machining of mechanical equipment according to claim 1, wherein one side of each of the two columns (4) close to each other is provided with a limiting groove (17), and two sides of the second clamping plate (8) are respectively connected with one side of each of the two limiting grooves (17) far away from each other in a sliding manner.

5. The positioning device for machining of mechanical equipment according to claim 3, wherein sliding grooves (16) are formed in the inner walls of the two sides of the fixed chamber (12), and the two sides of the thread plate (15) are slidably connected with the inner walls of one side of the two sliding grooves (16).