CN210335059U

CN210335059U - Workpiece nut mounting mechanism

Info

Publication number: CN210335059U
Application number: CN201921454897.XU
Authority: CN
Inventors: 胡靖东; 余必辉; 卢国强
Original assignee: Xiamen Dongxinda Plastic Mold Technology Co ltd
Current assignee: Xiamen Dongxinda Plastic Mold Technology Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-04-17
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a workpiece nut mounting mechanism, which comprises a base, wherein the upper surface of the base is welded with two groups of first fixed plates, one side of the two groups of first fixed plates is respectively welded with a hydraulic cylinder and an electric push rod, the upper surface of the base is welded with a processing table, the upper surface of the processing table is glued with a conveying frame, one side of the top end of the conveying frame is glued with a placing frame, one side of the conveying frame, which is far away from the placing frame, is sequentially fixed with a group of baffles and two groups of third fixed plates through four groups of first bolts, the two sides of the inner wall of the conveying frame are symmetrically glued with first guide plates, second guide plates are fixed between the conveying frame and the baffles through two groups of second bolts, first guide grooves are formed between the first guide plates and the second guide plates, the placing grooves are communicated with the bottom ends of the two groups of second guide plates, the device has simple structure, and, the working efficiency is improved.

Description

Workpiece nut mounting mechanism

Technical Field

The utility model relates to a nut installation technical field specifically is a workpiece nut installation mechanism.

Background

The nut is generally screwed together with a bolt or a screw to use a part for tightly connecting mechanical equipment, and only the nuts and bolts with the same specification can be connected together through the threaded connection at the inner side. Nuts are an element which is necessary for all production and manufacturing machines and are divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials. In the existing workpiece assembling process, a nut is partially pressed into a mounting hole of a workpiece in advance, and then the whole workpiece is connected to another accessory in a threaded mode.

At present, the nut is generally pressed on a workpiece through manpower, the time is long, manual operation is labor-consuming, and long-time work is realized, so that the fatigue degree of an operator is rapidly improved, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece nut installation mechanism, this device simple structure, the installation of nut is convenient, and work efficiency has obtained the improvement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece nut installation mechanism comprises a base, wherein two groups of first fixing plates are welded on the upper surface of the base, a hydraulic cylinder and an electric push rod are respectively welded on one sides of the two groups of first fixing plates, a second fixing plate is welded at the tail end of a piston rod of the hydraulic cylinder, pressing rods are symmetrically welded at two ends of one side of the second fixing plate, a push rod is welded at the tail end of a piston rod of the electric push rod, a machining table is welded on the upper surface of the base, a conveying frame is glued on the upper surface of the machining table, a placing frame is glued on one side of the top end of the conveying frame, one group of baffle plates and two groups of third fixing plates are sequentially fixed on one side, away from the placing frame, of the conveying frame through four groups of first bolts, first guide plates are symmetrically glued on two sides of the inner wall of the conveying frame, second guide plates are fixed between the conveying frame and the baffle plates through two groups of, the processing bench is internally communicated with the bottom ends of the two groups of first guide grooves through the two groups of second guide grooves respectively, two groups of first through holes are formed in the processing bench close to one side of the hydraulic cylinder and communicated with the bottom ends of the two groups of second guide grooves respectively, a placing groove is formed in one side of the processing bench close to the electric push rod, and the placing groove is communicated with the bottom ends of the two groups of second guide grooves.

Preferably, the tail ends of the pressure lever and the push rod are respectively glued with a rubber pad.

Preferably, the baffle is a transparent plastic plate.

Preferably, one side cementing on the baffle has first foam-rubber cushion, first foam-rubber cushion is located and is close to and places frame exit on the baffle.

Preferably, two sets of first deflector and a set of second deflector top all incline to set up, the second deflector top is established to the fillet.

Preferably, the bottom ends of the two groups of second guide grooves are respectively connected with a second spongy cushion in an adhesive mode.

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

push the standing groove with the work piece through electric putter in, two sets of first guide ways that two sets of first guide plates and a set of second guide plate formed have led to the nut whereabouts process effectively, through set up two sets of second guide ways in the processing platform respectively with two sets of first guide way bottom intercommunication, drive in the mounting hole of work piece with the nut impressed by the two sets of depression bars of pneumatic cylinder drive again, the installation is simple, convenient, this device simple structure, the installation of nut is convenient, work efficiency has obtained the improvement.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the working table of the present invention;

fig. 5 is a schematic top view of the second fixing plate of the present invention.

In the figure: 1. a base; 2. a first fixing plate; 3. a hydraulic cylinder; 4. an electric push rod; 5. a second fixing plate; 6. a pressure lever; 7. a processing table; 8. a conveying frame; 9. placing the frame; 10. a baffle plate; 11. a third fixing plate; 12. a first guide plate; 13. a second guide plate; 14. a first guide groove; 15. a second guide groove; 16. a first through hole; 17. a placement groove; 18. a push rod; 19. a rubber pad; 20. a first foam-rubber cushion; 21. a second foam-rubber cushion.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a workpiece nut mounting mechanism comprises a base 1, wherein the base 1 is a stainless steel base, two groups of first fixing plates 2 are welded on the upper surface of the base 1, a hydraulic cylinder 3 and an electric push rod 4 are respectively welded on one side of each group of first fixing plates 2, the electric push rod 4 is used for pushing a workpiece, the hydraulic cylinder 3 is used for pressing a nut into a mounting hole of the workpiece, a second fixing plate 5 is welded at the tail end of a piston rod of the hydraulic cylinder 3, pressing rods 6 are symmetrically welded at two ends of one side of the second fixing plate 5, a push rod 18 is welded at the tail end of a piston rod of the electric push rod 4, and rubber pads 19 are respectively glued at the tail ends of the pressing rods 6 and the push rod 18 in order;

the upper surface of the base 1 is welded with a processing table 7, the upper surface of the processing table 7 is glued with a conveying frame 8, one side of the top end of the conveying frame 8 is glued with a placing frame 9, the bottom of the placing frame 9 is obliquely arranged, one side of the conveying frame 8, far away from the placing frame 9, is sequentially fixed with a group of baffles 10 and two groups of third fixing plates 11 through four groups of first bolts, the baffles 10 are transparent plastic plates, the falling condition of nuts is convenient to observe, in order to enable the nuts to flexibly contact with the baffles 10 when sliding away from the placing frame 9, the position, close to the placing frame 9, of the baffles 10 is glued with a first sponge pad 20, the two sides of the inner wall of the conveying frame 8 are symmetrically glued with first guide plates 12, second guide plates 13 are fixed between the conveying frame 8 and the baffles 10 through two groups of second bolts, first guide grooves 14 are formed between the two groups of first guide plates 12 and the group of second guide plates 13, in order to enhance the guide effect, the tops of, the top end of the second guide plate 13 is set to be a fillet, the fillet is arranged, scratches can be avoided when the nut is in contact with the second guide plate 13, the machining table 7 is internally communicated with the bottom ends of the two groups of first guide grooves 14 through the two groups of second guide grooves 15 respectively, the lengths and the widths of the first guide grooves 14 and the second guide grooves 15 are the same, the bottom ends of the two groups of second guide grooves 15 are glued with second sponge cushions 21, when the nut falls to a falling point, elastic potential energy can be absorbed, and meanwhile, the sound intensity can be weakened;

two sets of first through-holes 16 are opened on one side of the processing table 7 close to the hydraulic cylinder 3, the diameter of the pressure rod 6 is smaller than the diameter of the first through-holes 16, the two sets of first through-holes 16 are communicated with the 15 bottom ends of the two sets of second guide grooves respectively, a placing groove 17 is formed on one side of the processing table 7 close to the electric push rod 4, the diameter of the push rod 18 is smaller than the width of the placing groove 17, the placing groove 17 is communicated with the 15 bottom ends of the two sets of second guide grooves, the electric push rod 4 pushes a workpiece into the placing groove 17, the nut falls to the 15 bottom ends of the second guide grooves from the first guide grooves 14, and then the.

The working principle is as follows: the end part of a workpiece is placed in the placing groove 17, the workpiece is pushed into the placing groove 17 through the electric push rod 4, the nut is placed in the placing frame 9, the nut slides away from the placing frame 9 and then falls to the bottom end of the second guide groove 15 from the first guide groove 14, and the nut is pressed into the mounting hole of the workpiece through the hydraulic cylinder 3.

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 work piece nut installation mechanism, includes base (1), its characterized in that: the automatic conveying device is characterized in that the upper surface of the base (1) is welded with two groups of first fixing plates (2), one side of each of the two groups of first fixing plates (2) is respectively welded with a hydraulic cylinder (3) and an electric push rod (4), the tail end of a piston rod of the hydraulic cylinder (3) is welded with a second fixing plate (5), two ends of each of the two sides of each of the two groups of first fixing plates (5) are symmetrically welded with a pressure lever (6), the tail end of the piston rod of the electric push rod (4) is welded with a push rod (18), the upper surface of the base (1) is welded with a processing table (7), the upper surface of the processing table (7) is glued with a conveying frame (8), one side of the top end of the conveying frame (8) is glued with a placing frame (9), one side of the conveying frame (8) far away from the placing frame (9) is sequentially fixed with a group of baffles (10) and two, carry between frame (8) and baffle (10) through two sets of second bolt fastening have second deflector (13), two sets of all be formed with first guide way (14) between first deflector (12) and a set of second deflector (13), processing platform (7) interior through two sets of second guide way (15) respectively with two sets of first guide way (14) bottom intercommunication, processing platform (7) are gone up and are opened near pneumatic cylinder (3) one side and have two sets of first through-holes (16), and two sets of first through-holes (16) communicate with two sets of second guide way (15) bottom respectively, processing platform (7) are gone up and are close to electric putter (4) one side and have seted up standing groove (17), standing groove (17) and two sets of second guide way (15) bottom intercommunication.

2. The workpiece nut mounting mechanism as recited in claim 1, wherein: the tail ends of the pressure lever (6) and the push rod (18) are respectively glued with a rubber pad (19).

3. The workpiece nut mounting mechanism as recited in claim 1, wherein: the baffle (10) is a transparent plastic plate.

4. The workpiece nut mounting mechanism as recited in claim 1, wherein: one side cementing has first foam-rubber cushion (20) on baffle (10), first foam-rubber cushion (20) are located baffle (10) and are close to and place frame (9) exit.

5. The workpiece nut mounting mechanism as recited in claim 1, wherein: the tops of the first guide plates (12) and the second guide plates (13) are arranged in an inclined mode, and the top ends of the second guide plates (13) are arranged to be rounded corners.

6. The workpiece nut mounting mechanism as recited in claim 1, wherein: and the bottom ends of the two groups of second guide grooves (15) are respectively glued with a second spongy cushion (21).