CN210365896U

CN210365896U - Energy-saving elbow clip

Info

Publication number: CN210365896U
Application number: CN201921105605.1U
Authority: CN
Inventors: 刘道全
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-21
Anticipated expiration: 2029-07-16

Abstract

The utility model provides an energy-saving elbow clip, which comprises a large bottom plate, a sailboard, a contraction column, a guide pillar, a push rod, a connecting guide pillar and a fixed bracket with a guide sleeve; the upper four corners of the large bottom plate are respectively provided with a vertical bracket, and the sailboard is hinged on the two vertical brackets which are parallel to each other at the left side of the large bottom plate through a rolling bearing to form an opening and closing containing cavity of the toggle clamp; the two fixing supports with the guide sleeves are respectively arranged at the left end and the right end of the large bottom plate, the guide pillar penetrates through the two fixing supports with the guide sleeves, the guide pillar is provided with a bolt, and one end of the push rod is hinged to a guide pillar section between the two fixing supports with the guide sleeves; the other end of the push rod is vertically sleeved on the connecting guide pillar; the two shrinkage columns vertically penetrate through the two round holes in the center of the sailboard, the bottom ends of the shrinkage columns are connected through the connecting guide pillar, each shrinkage column is sleeved with a compression spring, and the two ends of each compression spring abut against the sailboard and the connecting guide pillar to achieve stretching. The utility model provides a bottleneck that material is conveniently taken off to relevant foraminiferous product.

Description

Energy-saving elbow clip

Technical Field

The utility model belongs to light industrial equipment field. In particular to an energy-saving elbow clip.

Background

At present, related products with positioning holes in the light industry need to be subjected to riveting, hot melting, cutting, stamping and other related processes, the products need to be dropped to the next process, an additional mechanical arm (or an additional power source) is needed to take the products to the next station in the process, and the cost of the additional power source is wasted.

Disclosure of Invention

In order to save cost, the utility model provides an energy-saving elbow clip. The utility model discloses simple structure, convenient to use are swift.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

an energy-saving elbow clip comprises a large bottom plate, a sailboard, a contraction column, a guide column, a push rod, a connecting guide column and a fixed bracket with a guide sleeve; the upper four corners of the large bottom plate are respectively provided with a vertical bracket, and the sailboard is hinged on the two vertical brackets which are parallel to each other at the left side of the large bottom plate through a rolling bearing to form an opening and closing containing cavity of the elbow clamp; the two fixing supports with the guide sleeves are respectively arranged at the left end and the right end of the large bottom plate, the guide pillar penetrates through the two fixing supports with the guide sleeves, the guide pillar is provided with a bolt, and one end of the push rod is hinged to a guide pillar section between the two fixing supports with the guide sleeves through the bolt; the other end of the push rod is vertically sleeved on the connecting guide pillar; the two shrinkage columns vertically penetrate through the two round holes in the center of the sailboard, the bottom ends of the two shrinkage columns are connected through the connecting guide pillar, each shrinkage column is sleeved with a compression spring, and the two ends of each compression spring abut against the sailboard and the connecting guide pillar to achieve stretching.

Further, magnets are arranged on the inner sides of the tops of two mutually parallel vertical supports on the right side of the large bottom plate; the magnet attracts the sailboard through attraction to form a closed state of the elbow clamp.

Has the advantages that: the utility model discloses can utilize horizontal linear motion's input, produce the circular motion and the certain distance vertically motion of exporting certain angle. The bottleneck that the relevant products with holes are convenient to take off materials is solved. The product takes full advantage of gravity and supporting force on the inclined sailboard and does not play a role of material removal under the action of the same straight line.

Drawings

Fig. 1 is a schematic view of the closed structure of the present invention.

Fig. 2 is a schematic view of the opening structure of the present invention.

In the figure, 1-large bottom plate, 2-sailboard, 3-shrinking column, 4-compression spring, 5-guide column, 6-push rod, 7-connecting guide column, 8-rolling bearing, 9-bolt, 10-fixed bracket with guide sleeve, 11-magnet and 12-vertical bracket.

Detailed Description

The present invention is described below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.

An energy-saving elbow clip is shown in figures 1 and 2 and comprises a large bottom plate 1, a sailboard 2, a contraction post 3, a guide post 5, a push rod 6, a connecting guide post 7, a fixed support 10 with a guide sleeve and a magnet 11;

the four corners of the large bottom plate 1 are respectively provided with a vertical bracket 12, and the sailboard 2 is hinged on the two vertical brackets 12 which are parallel to each other on the left side of the large bottom plate 1 through a rolling bearing 8, so that an opening and closing cavity of the elbow clip is formed;

the number of the fixing supports 10 with the guide sleeves is two, the large bottom plates 1 are respectively arranged at the left end and the right end, and the guide pillar 5 penetrates through the two fixing supports 10 with the guide sleeves;

one end of a push rod 6 is hinged on the section of the guide post 5 between the two fixed brackets 10 with guide sleeves through a bolt 9; the other end of the push rod 6 is vertically sleeved on the connecting guide post 7;

the two shrinkage columns 3 vertically penetrate through two round holes in the center of the sailboard 2, the bottom ends of the shrinkage columns are connected through a connecting guide post 7, each shrinkage column 3 is sleeved with a compression spring 4, and the two ends of each compression spring 4 abut against the sailboard 2 and the connecting guide post 7 to achieve stretching;

the magnet 11 is positioned at the inner sides of the tops of two vertical brackets 12 which are parallel to each other at the right side of the large bottom plate 1; the magnet 11 attracts the windsurfing board 2 by attraction to form a closed state of the toggle clamp.

The utility model discloses a work flow:

(1) resetting the sailboard: the stage is that the clamp or the non-standard equipment on the elbow clamp is in a working state. As shown in fig. 1, when the guide post 5 receives external thrust from right to left, the fixed support 10 with the guide sleeve stops moving for a certain distance to reach point a, and at this time, the push rod 6 is driven by the guide post 5 to move in a certain curve, and the shrinkage column 3 extends for a certain distance along the central axis of the circular hole under the conduction of force; when the guide post 5 reaches the end point a, the retraction post 3 has a slightly retracted distance which is much smaller than the extended distance. Under the action of the thrust and the gravity of the connecting guide post 7 and the attraction force of the magnet 11, the sailboard 2 is flat on the large bottom plate 1, and the reaction force of the compression spring 4 on the sailboard 2 is far smaller than the thrust and the gravity and the attraction force of the magnet 11.

(2) Sailboard inclination stage: this stage is when the clamp or non-standard equipment above the toggle clamp is in a condition to pour the product, also known as a knock-out product. As shown in fig. 2, when the guide post 5 receives external pulling force from left to right, the attraction force of the magnet 11 is much smaller than the pulling force of the connecting guide post 7, and the stop process is performed when the guide post moves a certain distance to reach point B, which occurs as follows: the push rod 6 is driven by the guide post 5 to do a certain curve motion, the shrinkage post 3 is in a shrinkage state under the conduction action of force, and when the guide post 5 reaches the terminal B surface, the central lines of the shrinkage post 3 and the push rod 6 are in a straight line under the action of the supporting force of the compression spring 4 and the pulling force of the guide post 5; the surface C of the telescopic column is in the same plane with the sailboard 2. Under the action of the tension of the connecting guide post 7 and the supporting force of the compression spring 4, the sailboard 2 is in balance in an inclined state so as to be convenient for stripping. The D-face of the toggle clamp guide post 5 can receive all external horizontal left and right and vertical upward and downward power source forces.

The above two phases are a loop, and the parameters involved include: the force of the output of the power source; the stroke from the point A to the point B; the length of two circle centers of the push rod; the distance of the column is contracted. These parameters can be changed accordingly according to the relevant parameters of the external clamp or the nonstandard equipment. On the contrary, if the parameters of the external clamp or the nonstandard equipment are known, the energy-saving elbow clamp with the relevant parameters can be selected.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. An energy-saving elbow clip is characterized in that: comprises a large bottom plate, a sailboard, a shrinkage column, a guide column, a push rod, a connecting guide column and a fixed bracket with a guide sleeve; the upper four corners of the large bottom plate are respectively provided with a vertical bracket, and the sailboard is hinged on the two vertical brackets which are parallel to each other at the left side of the large bottom plate through a rolling bearing to form an opening and closing containing cavity of the elbow clamp; the two fixing supports with the guide sleeves are respectively arranged at the left end and the right end of the large bottom plate, the guide pillar penetrates through the two fixing supports with the guide sleeves, the guide pillar is provided with a bolt, and one end of the push rod is hinged to a guide pillar section between the two fixing supports with the guide sleeves through the bolt; the other end of the push rod is vertically sleeved on the connecting guide pillar; the two shrinkage columns vertically penetrate through the two round holes in the center of the sailboard, the bottom ends of the two shrinkage columns are connected through the connecting guide pillar, each shrinkage column is sleeved with a compression spring, and the two ends of each compression spring abut against the sailboard and the connecting guide pillar to achieve stretching.

2. The energy-saving elbow clip as claimed in claim 1, wherein the two parallel vertical supports on the right side of the large bottom plate are provided with magnets on the inner sides of the tops thereof; the magnet attracts the sailboard through attraction to form a closed state of the elbow clamp.