CN213562175U

CN213562175U - Secondary positioning mechanism

Info

Publication number: CN213562175U
Application number: CN202022509481.2U
Authority: CN
Inventors: 陈玲玲; 艾永亮; 王晓峰; 袁孝臣
Original assignee: Tangshan Helipu Intelligent Equipment Co ltd
Current assignee: Tangshan Helipu Intelligent Equipment Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-29
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to the technical field of auxiliary positioning devices, in particular to a secondary positioning mechanism, which comprises a positioning bottom plate, a primary jacking mechanism and a secondary jacking mechanism, wherein the primary jacking mechanism and the secondary jacking mechanism are respectively arranged at the left side and the front side of the positioning bottom plate, the primary jacking mechanism and the secondary jacking mechanism both comprise mounting frames, a plurality of fixing screws are respectively connected on the positioning bottom plate and the mounting frames, thin cylinders are respectively and fixedly arranged on the two mounting frames, speed regulating valves are respectively arranged on the two thin cylinders, a bull's eye bearing is arranged on the thin cylinder of the primary jacking mechanism through a connector, a pressure head is arranged on the thin cylinder of the secondary jacking mechanism, an A-type tube seat is arranged on the positioning bottom plate, a protective layer is connected on the A-type tube seat, and a movable placing platform is arranged on the positioning bottom plate, the structure of the secondary positioning mechanism is simplified and convenient to install and use, the practicality is higher, and positioning accuracy is higher simultaneously, and the spoilage is lower, and the use reliability is higher.

Description

Secondary positioning mechanism

Technical Field

The utility model relates to a location auxiliary device technical field specifically is a secondary positioning mechanism.

Background

As is well known, in a processing line or an assembly line, a secondary positioning mechanism is often required to perform secondary positioning and fixing on a workpiece before the workpiece is processed or assembled, so as to improve the placement accuracy of the workpiece, facilitate accurate operation, and reduce the defective rate.

The existing secondary positioning mechanism is complex in structure, inconvenient to install and use, low in practicability, poor in positioning accuracy, high in damage rate and low in use reliability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a secondary positioning mechanism, its structure is comparatively retrencied and be convenient for install and use, and the practicality is higher, and positioning accuracy is higher simultaneously, and the spoilage is lower, and the use reliability is higher.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a secondary positioning mechanism, includes the positioning bottom plate, still includes one-level top advancing mechanism and second grade top advancing mechanism, one-level top advancing mechanism and second grade top advancing mechanism arrange respectively in the left side and the front side of positioning bottom plate, and one-level top advancing mechanism and second grade top advancing mechanism all include the mounting bracket, all be connected with a plurality of set screws on positioning bottom plate and the mounting bracket, equal fixed mounting has slim cylinder on two mounting brackets to all install the governing valve on two slim cylinders, install the bull's eye bearing through the connector on the slim cylinder of one-level top advancing mechanism, install the pressure head on the slim cylinder of second grade top advancing mechanism, install A type tube socket on the positioning bottom plate, be connected with the inoxidizing coating on the A type tube socket to it places the platform to have arranged the removal on the positioning.

Preferably, the bottom end of the movable placing table is rotatably provided with a plurality of balls, and a limiting sleeve is fixedly sleeved outside the positioning bottom plate.

Preferably, the outer part of the movable placing table is fixedly sleeved with a wear-resistant protective ring.

Preferably, the bull's eye bearing includes the mount pad, the rotation of mount pad is connected with the ball gyro wheel.

Preferably, the connector and the pressure head are respectively installed on the thin cylinder of the primary jacking mechanism and the thin cylinder of the secondary jacking mechanism through mounting screws.

Preferably, the mounting bracket comprises two L-shaped support plates arranged symmetrically.

Preferably, the fixing screw is sleeved with an elastic washer.

Preferably, the fixing screw and the mounting screw are both hexagon socket head cap screws.

(III) advantageous effects

Compared with the prior art, the utility model provides a secondary positioning mechanism possesses following beneficial effect:

1. this secondary positioning mechanism, through the cooperation of location bottom plate, A type tube socket, one-level advancing mechanism and second grade advancing mechanism, the structure is comparatively retrencied, and through a plurality of set screws, this secondary positioning mechanism of being convenient for installs, places the cooperation of platform through one-level advancing mechanism, second grade advancing mechanism and removal, is convenient for place the dual fixed corner to A type tube socket of work piece of placing on the platform with the removal, is convenient for use, and the practicality is higher.

2. This secondary positioning mechanism, it is fixed to advance the dual location of the equidirectional not of mechanism and second grade top through one-level top, and positioning accuracy is higher, and the later stage arm accuracy of being convenient for snatchs the work piece, and places the platform through removing, and the work piece is lower to the spoilage of positioning bottom plate when placing the removal, uses the reliability higher.

Drawings

FIG. 1 is a schematic view of the left side view of the utility model with a partially cut-away view;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic diagram of a right rear side view perspective structure of the present invention in partial section;

fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. positioning the bottom plate; 2. a mounting frame; 3. a set screw; 4. a thin cylinder; 5. a speed regulating valve; 6. a connector; 7. a pressure head; 8. an A-type tube seat; 9. a protective layer; 10. moving the placing table; 11. a ball bearing; 12. a limiting sleeve; 13. a wear-resistant guard ring; 14. a mounting seat; 15. a ball roller; 16. mounting screws; 17. an L-shaped support plate; 18. an elastic washer.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a secondary positioning mechanism comprises a positioning bottom plate 1, a primary jacking mechanism and a secondary jacking mechanism, wherein the primary jacking mechanism and the secondary jacking mechanism are respectively arranged on the left side and the front side of the positioning bottom plate 1, the primary jacking mechanism and the secondary jacking mechanism both comprise a mounting frame 2, the mounting frame 2 comprises two L-shaped supporting plates 17 which are symmetrically arranged, the supporting stability is good and the mounting is convenient to carry out, a plurality of fixing screws 3 are respectively connected to the positioning bottom plate 1 and the mounting frame 2, the positioning bottom plate 1 and the mounting frame 2 are convenient to mount and fix, elastic washers 18 are sleeved on the fixing screws 3, the protection and the stability during fixing are good, thin cylinders 4 are fixedly mounted on the two mounting frames 2, and speed regulating valves 5 are mounted on the two thin cylinders 4, so as to conveniently regulate the stretching speed of the thin cylinders 4, install the bull's eye bearing through connector 6 on the slim cylinder 4 of one-level top feed mechanism, the bull's eye bearing includes mount pad 14, the rotation is connected with ball gyro wheel 15 in the mount pad 14, be difficult for producing the damage to the work piece when extrudeing fixedly to the work piece, install pressure head 7 on the slim cylinder 4 of second grade top feed mechanism, stability when extrudeing fixedly to the work piece is higher, connector 6 and pressure head 7 are all installed respectively at the slim cylinder 4 of one-level top feed mechanism and the slim cylinder 4 of second grade top feed mechanism through mounting screw 16, be convenient for the quick installation or the dismantlement of connector 6, bull's eye bearing and pressure head 7, set screw 3 and mounting screw 16 are interior hexagonal cylinder head screw, joint strength is great, and must use the interior hexagonal spanner of corresponding specification to install and remove, avoid being dismantled by irrelevant personnel at will, install A type tube socket 8 on the locating bottom plate 1, be connected with inoxidizing coating 9 on the A type tube socket 8, be convenient for increase the protectiveness of A type tube socket 8 to extension A type tube socket 8's life has been arranged to remove on the locating bottom plate 1 and has been placed platform 10, and the bottom that removes to place platform 10 is rotated and is installed a plurality of balls 11, is convenient for remove to place platform 10 and freely moves on locating bottom plate 1, the outside fixed cover of locating bottom plate 1 is equipped with stop collar 12, is convenient for carry on spacingly to the removal scope of placing platform 10 that removes, avoids removing to place platform 10 roll-off or landing from locating bottom plate 1, and the outside fixed cover that removes to place platform 10 is equipped with wear-resisting guard circle 13, is convenient for increase and removes the protectiveness of the outside of placing platform 10, and the wearing and tearing that receive when often removing to contacting with A type tube socket 8 are less, thereby.

It should be further noted that the thin cylinder 4 and the speed control valve 5 are conventional devices that are commercially available and are well known to those skilled in the art, the thin cylinder 4 is in the model of SDA80 × 100-B, and the speed control valve 5 is in the model of AS1201F-M5-04A, and in this patent, we only use it, and do not improve its structure and function, and set, install, and electrically connect it, and for those skilled in the art, it is only necessary to perform debugging operations according to the requirements of their usage specifications, and it is no longer described herein, and the thin cylinder 4 and the speed control valve 5 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to the actual usage requirements, so that the operators can perform operation control conveniently.

In summary, the working principle and working process of the secondary positioning mechanism are that, when the secondary positioning mechanism is used, the secondary positioning mechanism is firstly placed at a place to be used, the position of the positioning bottom plate 1 corresponding to the mechanical arm is well installed through a plurality of installation screws 16, then the position of the primary jacking mechanism and the position of the secondary jacking mechanism are correspondingly installed through a plurality of installation screws 16, when a workpiece is secondarily fixed, the workpiece can be placed on the movable placing table 10, then the thin cylinder 4 and the speed regulating valve 5 are opened, the thin cylinder 4 of the primary jacking mechanism drives the bull eye bearing to push the workpiece to be in contact with the A-shaped pipe seat 8 through a small jacking force, then the thin cylinder 4 of the secondary jacking mechanism drives the pressure head 7 to continuously push the workpiece to the corner of the A-shaped pipe seat 8 through a large jacking force, therefore, the secondary positioning mechanism has a simple structure and is convenient to install and use, the practicality is higher, and the fixed positioning accuracy of dual location is higher, and the later stage arm of being convenient for accurately snatchs the work piece, and the work piece is lower to positioning bottom plate 1's spoilage when placing the removal, and the use reliability is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a secondary positioning mechanism, includes location bottom plate (1), its characterized in that: the device also comprises a primary jacking mechanism and a secondary jacking mechanism, wherein the primary jacking mechanism and the secondary jacking mechanism are respectively arranged on the left side and the front side of the positioning bottom plate (1), the primary jacking mechanism and the secondary jacking mechanism both comprise mounting frames (2), a plurality of fixing screws (3) are respectively connected on the positioning bottom plate (1) and the mounting racks (2), thin cylinders (4) are respectively fixedly mounted on the two mounting racks (2), and the two thin cylinders (4) are both provided with a speed regulating valve (5), the thin cylinder (4) of the primary jacking mechanism is provided with a bull eye bearing through a connector (6), the thin cylinder (4) of the secondary jacking mechanism is provided with a pressure head (7), install A type tube socket (8) on location bottom plate (1), be connected with inoxidizing coating (9) on A type tube socket (8) to it places platform (10) to have arranged the removal on location bottom plate (1).

2. The secondary positioning mechanism of claim 1, wherein: the bottom end of the movable placing table (10) is rotatably provided with a plurality of balls (11), and a limiting sleeve (12) is fixedly sleeved outside the positioning bottom plate (1).

3. A secondary positioning mechanism as claimed in claim 2, wherein: the outer part of the movable placing table (10) is fixedly sleeved with a wear-resistant protective ring (13).

4. A secondary positioning mechanism as claimed in claim 3, wherein: the bull's eye bearing includes mount pad (14), the internal rotation of mount pad (14) is connected with ball gyro wheel (15).

5. The secondary positioning mechanism of claim 4, wherein: and the connector (6) and the pressure head (7) are respectively installed on the thin cylinder (4) of the primary jacking mechanism and the thin cylinder (4) of the secondary jacking mechanism through installation screws (16).

6. The secondary positioning mechanism of claim 5, wherein: the mounting frame (2) comprises two L-shaped supporting plates (17) which are symmetrically arranged.

7. The secondary positioning mechanism of claim 6, wherein: the fixing screw (3) is sleeved with an elastic washer (18).

8. The secondary positioning mechanism of claim 7, wherein: the fixing screws (3) and the mounting screws (16) are both socket head cap screws.