CN216228230U

CN216228230U - Automatic discharge device of connecting rod end

Info

Publication number: CN216228230U
Application number: CN202122964138.1U
Authority: CN
Inventors: 温昌明
Original assignee: Chongqing Changyue Mechanical And Electric Manufacture Co ltd
Current assignee: Chongqing Changyue Mechanical And Electric Manufacture Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an automatic discharge device for connecting rod ends, which comprises: the workstation, the locating platform, the conveyer belt, first guide bar and single positioning mechanism, install the locating platform on the workstation, the sunken arc wall that forms of locating platform top surface, the arc wall supplies the end to put into, locating platform one side is formed with the holding surface, the holding surface supports conical rod on the end, install the conveyer belt on the workstation, the transport surface of conveyer belt stretches into and is located the arc wall middle part, the first guide bar of installing above the locating platform, the second recess of first guide bar direction end, install single positioning mechanism by the output of locating platform, single positioning mechanism accepts the end that falls on the locating platform, single positioning mechanism is used for with an end of locating platform terminal surface cooperation location output, install the manipulator between workstation and milling machine tool. The automatic discharge device for the connecting rod end head solves the problem that automatic loading like a turning and milling machine cannot be realized in the prior art.

Description

Automatic discharge device of connecting rod end

Technical Field

The utility model relates to equipment for producing connecting rods, in particular to an automatic discharging device for connecting rod ends.

Background

As shown in fig. 1, the link includes: the rod body 71, the end 72, the screw 73 and the tapered rod 74, wherein a first groove is formed in one side of the rod body 71 in a recessed mode, a second groove is formed in one side of the end 72 in a recessed mode, the rod body 71 is connected with the end 72 through the screw 73, the first groove and the second groove are buckled to form a rod hole after the rod body 71 is connected with the end 72, and the tapered rod 74 extends from one side of the end 72.

The inner wall of the first groove at the end head needs to be turned and milled in the production process so as to improve the precision of the inner wall of the rod hole. In the prior art, the end head is manually fed, so that the feeding working efficiency is low, and the labor cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic discharging device for connecting rod ends, and solves the problem that automatic loading like a turning and milling machine cannot be realized in the prior art.

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

the utility model discloses an automatic discharge device for connecting rod ends, which comprises: the workstation, the locating platform, the conveyer belt, first guide bar and single positioning mechanism, install the locating platform on the workstation, the sunken arc wall that forms of locating platform top surface, the arc wall supplies the end to put into, locating platform one side is formed with the holding surface, the holding surface supports conical rod on the end, install the conveyer belt on the workstation, the transport surface of conveyer belt stretches into and is located the arc wall middle part, the first guide bar of installing above the locating platform, the second recess of first guide bar direction end, install single positioning mechanism by the output of locating platform, single positioning mechanism accepts the end that falls on the locating platform, single positioning mechanism is used for with one end of locating platform terminal surface cooperation location output, install the manipulator between workstation and milling machine, the manipulator is used for installing and catches on the milling machine with single positioning mechanism upper end.

Preferably, the single positioning mechanism comprises: and the clamping groove body is sunken to form a placing groove for placing an end, the clamping groove body is fixed to the end face of the supporting table, and the placing groove is lower than the arc-shaped groove.

Preferably, a vertical clamping mechanism is mounted on the clamping groove body and used for pressing the end head in the vertical direction in the placing groove.

Preferably, the vertical clamping mechanism includes: the cylinder, the catch plate, compress tightly the lid, the second guide bar, catch arm and spring, the cylinder is installed by the location platform, the piston rod of cylinder is fixed to the catch plate, the fixed third guide bar of catch plate, the third guide bar stretches into to pressing from both sides tight cell body in, the perforation has been seted up on pressing from both sides tight cell body, it inserts to perforate to supply the catch arm, the catch arm is installed on the catch arm, the catch arm is fixed to the second guide bar, second guide bar and catch arm can move in vertical direction relatively the catch plate, the second guide bar is fixed to compressing tightly the lid, compress tightly and install the spring between lid and the catch plate, the catch arm passes perforation and the tight end of location platform terminal surface cooperation clamp, the perforation inner wall is used for compressing tightly the lid and compressing tightly the end through making behind the extrusion catch arm.

Preferably, the pushing arm forms a pushing surface, the through hole forms a pressing surface, the pressing surface is parallel to the pushing surface, and an included angle between the pressing surface and the vertical direction is an acute angle.

Preferably, the first guide bar is mounted on the table by a mounting bracket.

Preferably, the mounting bracket includes: the fixed arm, the bolt, first arm and the second of holding is held tightly, the fixed arm is fixed on the workstation, the fixed arm is located the location platform by, fixed first arm of holding is fixed on the fixed arm, first arm of holding is located first guide bar top, the second is held tightly the arm and is surrounded outside first guide bar with first arm lock of holding, first arm of holding, the second is held tightly and is passed through bolted connection between arm and the first guide bar.

Preferably, the outer surfaces of the first gripper arm, the second gripper arm, and the first guide bar are on one plane.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up the workstation, realized supporting the location platform, the arc wall design of location platform for the end top surface can the steady support after placing in the arc wall, avoid appearing the incline with first guide bar vertical direction on, the design of conveyer belt, the top surface of conveyer belt stretches into in the arc wall, thereby has realized the conveying end, can convey the end in proper order, and the second recess turn-milling work of convenient follow-up realization end improves production efficiency, is favorable to production.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic view of a connecting rod;

FIG. 2 is a schematic structural view of an automatic discharge device for connecting rod ends;

FIG. 3 is a schematic view of the structure of the automatic discharging device for connecting rod ends

Fig. 4 is a schematic view of the structure at a single positioning mechanism.

Reference numerals: the device comprises a workbench 1, a positioning table 2, an arc-shaped groove 20, a conveyor belt 3, a first guide rod 4, a single positioning mechanism 5, a clamping groove body 51, an embedding groove 510, a vertical clamping mechanism 52, a cylinder 521, a pushing plate 522, a pressing cover 523, a second guide rod 524, a pushing arm 525, a spring 526, a mounting frame 6, a fixing arm 61, a bolt 62, a first holding arm 63, a second holding arm 64, a rod body 71, an end 72, a screw 73 and a tapered rod 74.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the utility model clearer and easier to understand, the utility model is further explained by combining the drawings and the detailed implementation mode:

as shown in fig. 1 to 4, the present invention discloses an automatic discharging device for a connecting rod end 72, comprising: the automatic positioning device comprises a workbench 1, a positioning table 2, a conveyor belt 3, a first guide rod 4 and a single positioning mechanism 5, wherein the positioning table 2 is installed on the workbench 1, the top surface of the positioning table 2 is sunken to form an arc-shaped groove 20, the arc-shaped groove 20 is used for placing an end 72 (the end 72 is placed in the arc-shaped groove 20, a second groove on the end 72 faces upwards), a supporting surface is formed on one side of the positioning table 2 and supports a conical rod 74 on the end 72, the conveyor belt 3 is installed on the workbench 1, the conveying surface of the conveyor belt 3 extends into the middle part of the arc-shaped groove 20, the first guide rod 4 is installed above the positioning table 2, the second groove on the end 72 of the first guide rod 4 is used for guiding, the single positioning mechanism 5 is installed beside the output end of the positioning table 2, the single positioning mechanism 5 is used for bearing the end 72 falling from the positioning table 2, the single positioning mechanism 5 is used for positioning one end 72 which is output by matching with the end surface of the positioning table 2, a manipulator is arranged between the workbench 1 and the turning and milling machine tool, and the manipulator is used for installing and grabbing the upper end 72 of the single positioning mechanism 5 onto the turning and milling machine tool.

The single positioning mechanism 5 includes: the clamping groove body 51 is formed by recessing the clamping groove body 51, the end head 72 is placed in the placing groove 510, the clamping groove body 51 is fixed to the end face of the supporting platform, and the placing groove 510 is lower than the arc-shaped groove 20. The clamping groove body 51 is used for receiving the end 72 output by the conveyor belt 3, the problem in the end 72 is stable when the end 72 is placed in the groove 510, one side, away from the conveyor belt 3, of the clamping groove body 51 cannot be passed through by the end 72, the end 72 pushed forwards can be positioned in the groove 510, the end 72 is squeezed with each other, the end 72 can be tightly attached to the clamping groove body 51 in the groove 510, and the positioning in the direction of the conveyor belt 3 is achieved.

A vertical clamping mechanism 52 is mounted on the clamping groove body 51, and the vertical clamping mechanism 52 is used for pressing the end head 72 in the placing groove 510 from the vertical direction. The clamping mechanism is used to position the head 72 both horizontally and vertically, avoiding that the head 72 is positioned accurately from the direction of the conveyor belt 3 by merely pressing the head 72 against the head 72.

The vertical clamping mechanism 52 includes: the cylinder 521 is installed beside the positioning table 2, a piston rod of the cylinder 521 is fixed to the push plate 522, the push plate 522 fixes the third guide rod, the third guide rod extends into the clamping groove body 51, a through hole is formed in the clamping groove body 51 and is used for inserting the push arm 525, the push arm 525 is installed on the push plate 522, the push arm 525 is fixed to the second guide rod 524, the second guide rod 524 and the push arm 525 can move in the vertical direction relative to the push plate 522, the second guide rod 524 is fixed to the pressing cover 523, the spring 526 is installed between the pressing cover 523 and the push plate 522, the push arm 525 penetrates through the through hole to be matched with the end face of the positioning table 2 to clamp the end head 72, and the inner wall of the through hole is used for pressing the end head 72 by the pressing cover 523 after the push arm 525 is pressed. The position of the putting groove 510 is lower than that of the arc-shaped groove 20, so that a step is formed at the connecting position of the clamping groove body 51 and the positioning table 2, after the end cover falls into the putting groove 510 on the clamping groove body 51, the air cylinder 521 is started, the pushing arm 525 compresses the end head 72 towards the direction of the step, then along with the movement of the pushing plate 522, the pressing cover 523 also moves together (when the pushing plate 522 is far away from the clamping groove body 51 originally, the pressing cover 523 is also at a position far away from the clamping groove body 51), the pushing arm 525 penetrates through the clamping groove body 51 and compresses the end head 72 on the step row, meanwhile, as the pushing arm 525 is of a triangular structure, the inner wall of the perforation has an extrusion effect on the pushing arm 525, the pushing arm 525 can be driven to fall down at the perforation position, and finally the pressing cover 523 compresses the end head 72 in the putting groove 510, so as to realize installation.

The pushing arm 525 forms a pushing surface, the through hole forms a pressing surface, the pressing surface is parallel to the pushing surface, and an included angle between the pressing surface and the vertical direction is an acute angle. So that the punch can press the push arm 525 down, thereby keeping the pressing cover 523 pressed against the tip 72 in the setting groove 510.

The first guide bar 4 is mounted on the table 1 by means of a mounting frame 6. The mounting frame 6 realizes the mounting of the first guide rod 4 and the workbench 1.

The mounting bracket 6 includes: fixed arm 61, bolt 62, first arm 63 and the second of holding is held tightly, fixed arm 61 is fixed on workstation 1, fixed arm 61 is located the locating station 2 by, fixed first arm 63 of holding is fixed on fixed arm 61, first arm 63 of holding is located first guide bar 4 top, the second is held tightly the arm and is surrounded outside first guide bar 4 with first arm 63 lock of holding, first arm 63 of holding, the second is held tightly and is connected through bolt 62 between arm and the first guide bar 4. First arm 63 and the cooperation of second arm of clenching have realized fixing the first guide bar 4 of fixed arm 61 and have fixed a position, and outside fixed arm 61's design had realized extending fixed arm 61 and workstation 1's junction to arc wall 20, avoided fixed arm 61 to influence the removal of end 72.

The outer surfaces of the first gripper arm 63, the second gripper arm, and the first guide bar 4 are on one plane. Because the guide effect that the surface of first guide bar 4 played end 72, the surface of first arm 63, the arm of second gripping and first guide bar 4 all is on a face for first arm 63 and the arm outer wall of second gripping also can lead to end 72, thereby avoid first arm 63 and the arm of second gripping to influence the slip of end 72.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a connecting rod end automatic discharge device which characterized in that includes: the workstation, the locating platform, the conveyer belt, first guide bar and single positioning mechanism, install the locating platform on the workstation, the sunken arc wall that forms of locating platform top surface, the arc wall supplies the end to put into, locating platform one side is formed with the holding surface, the holding surface supports conical rod on the end, install the conveyer belt on the workstation, the transport surface of conveyer belt stretches into and is located the arc wall middle part, the first guide bar of installing above the locating platform, the second recess of first guide bar direction end, install single positioning mechanism by the output of locating platform, single positioning mechanism accepts the end that falls on the locating platform, single positioning mechanism is used for with one end of locating platform terminal surface cooperation location output, install the manipulator between workstation and milling machine, the manipulator is used for installing and catches on the milling machine with single positioning mechanism upper end.

2. The automatic connecting rod end discharging device according to claim 1, wherein the single positioning mechanism comprises: and the clamping groove body is sunken to form a placing groove for placing an end, the clamping groove body is fixed to the end face of the supporting table, and the placing groove is lower than the arc-shaped groove.

3. The automatic connecting rod end discharging device as claimed in claim 2, wherein a vertical clamping mechanism is mounted on the clamping groove body and used for pressing the end in the vertical direction in the placing groove.

4. The automatic connecting rod end discharging device as claimed in claim 3, wherein the vertical clamping mechanism comprises: the cylinder, the catch plate, compress tightly the lid, the second guide bar, catch arm and spring, the cylinder is installed by the location platform, the piston rod of cylinder is fixed to the catch plate, the fixed third guide bar of catch plate, the third guide bar stretches into to pressing from both sides tight cell body in, the perforation has been seted up on pressing from both sides tight cell body, it inserts to perforate to supply the catch arm, the catch arm is installed on the catch arm, the catch arm is fixed to the second guide bar, second guide bar and catch arm can move in vertical direction relatively the catch plate, the second guide bar is fixed to compressing tightly the lid, compress tightly and install the spring between lid and the catch plate, the catch arm passes perforation and the tight end of location platform terminal surface cooperation clamp, the perforation inner wall is used for compressing tightly the lid and compressing tightly the end through making behind the extrusion catch arm.

5. The automatic discharging device for the connecting rod end socket as claimed in claim 4, wherein the pushing arm is formed with a pushing surface, the through hole is formed with a pressing surface, the pressing surface is parallel to the pushing surface, and an included angle between the pressing surface and the vertical direction is an acute angle.

6. The automatic discharging device for connecting rod ends as claimed in any one of claims 1 to 5, wherein the first guide bar is mounted on the table by a mounting bracket.

7. The automatic connecting rod end discharging device as claimed in claim 6, wherein the mounting frame comprises: the fixed arm, the bolt, first arm and the second of holding is held tightly, the fixed arm is fixed on the workstation, the fixed arm is located the location platform by, fixed first arm of holding is fixed on the fixed arm, first arm of holding is located first guide bar top, the second is held tightly the arm and is surrounded outside first guide bar with first arm lock of holding, first arm of holding, the second is held tightly and is passed through bolted connection between arm and the first guide bar.

8. The automatic connecting rod end discharging device as claimed in claim 7, wherein the outer surfaces of the first grasping arm, the second grasping arm and the first guide bar are on one surface.