CN216297848U

CN216297848U - Reciprocating type pushing mechanism of computer pressure spring machine

Info

Publication number: CN216297848U
Application number: CN202120904982.2U
Authority: CN
Inventors: 邹永春
Original assignee: Dongguan Jinyiding Machinery Co ltd
Current assignee: Dongguan Jinyiding Machinery Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-04-15
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to the technical field of pressure spring machines, in particular to a reciprocating pushing mechanism of a computer pressure spring machine, which comprises a frame with a front panel, wherein the front panel is provided with a forming mechanism, the forming mechanism comprises a guide rod mechanism, a push-type cutter block mechanism and a cutter block mechanism, the back of the front panel is provided with a transmission mechanism, the transmission mechanism comprises a swingable transmission shaft and a connecting rod assembly in transmission connection with the transmission shaft, the guide rod mechanism is connected with the transmission shaft by the connecting rod assembly, the end part of the transmission shaft is connected with the cutter block mechanism, the transmission mechanism drives the guide rod mechanism and the cutter blade assembly to move in a mutually matched way, the transmission shaft does left-right swinging movement with a fixed angle in the horizontal direction, when the transmission shaft drives a driving rod to extend out of the front panel through the connecting rod assembly, the tail end of the transmission shaft simultaneously drives the cutter blade assembly to slide downwards until the number of turns of a spiral ring is formed, the cutting knife component cuts the formed spring at the same time, and the spring is continuously and circularly cut in a reciprocating manner and guided to form.

Description

Reciprocating type pushing mechanism of computer pressure spring machine

Technical Field

The utility model relates to the technical field of pressure spring machines, in particular to a reciprocating pushing mechanism of a computer pressure spring machine.

Background

The pressure spring machine leads to the mechanical equipment who indicates production pressure spring, divide into automatic type and numerical control type, divide into according to functional characteristics: pressure spring machine, extension spring machine, computer spring machine, disc machine and special spring machine, for example: serpentine spring machines, torsion spring machines; the driving method is divided into: semi-automatic, numerical control and full-computerized control.

The forming of pressure spring machine relies on the cooperation of broach piece and push rod to accomplish, recycles the cutter piece and cuts, accomplishes the forming of spring, and current push rod and broach piece mostly all adopt the mode of independent control to realize, and such manufacturing cost is higher, need consume a large amount of time moreover and go the editor's procedure and accomplish the cooperation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reciprocating pushing mechanism of a computer pressure spring machine, aiming at the defects of the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

reciprocating type pushing equipment of computer pressure spring machine, including the frame that has the front panel, the front panel front end is provided with forming mechanism, and forming mechanism includes guide arm mechanism, broach piece mechanism and cutter piece mechanism, the front panel back is provided with drive mechanism, and drive mechanism includes wobbling transmission shaft and the link assembly who is connected with the transmission shaft transmission, and link assembly is connected guide arm mechanism and transmission shaft, and the transmission shaft tip is connected with cutter piece mechanism, and drive mechanism drive guide arm mechanism is the guide of mutually supporting with cutting the cutter subassembly and cuts the motion.

Further: the cutter block mechanism comprises a cutter component which slides in the vertical direction of the front panel, one end of the cutter component is connected with a rocker, and the rocker is connected with a transmission shaft capable of swinging.

Further: the guide rod mechanism comprises a plurality of driving rods horizontally inserted in the front panel and a push rod inserted at the tail ends of the driving rods and perpendicular to the driving rods.

Further: the connecting rod assembly comprises a push rod guide seat horizontally arranged at the back of the front panel, a swingable lever is mounted at the back of the push rod guide seat, the bottom end of the lever is vertically connected with the driving rod, and the connecting rod assembly further comprises a connecting rod vertically connected with the lever.

Further: the push rod guide seat is internally provided with channels which are used for the shuttling of the push rods and have the same number with the push rods, one end of each push rod is connected with a fixed seat, and a spring rod which extends into the push rod guide seat is led out of the fixed seat.

Further: the rear side of the fixed seat is provided with a limiting seat, and the limiting seat is led out from the bottom of the push rod guide seat.

Further: the transmission shaft drives the connecting rod assembly to drive the guide rod mechanism to horizontally slide in the push rod guide seat, and simultaneously drives the cutting knife assembly to do lifting cutting motion on the front panel.

The utility model has the beneficial effects that: the utility model relates to a reciprocating material pushing mechanism of a computer pressure spring machine.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the present invention.

Fig. 3 is a schematic structural diagram of the transmission mechanism of the present invention.

The reference numerals include:

1-front panel 10-forming mechanism

11-guide bar mechanism 111-push rod 112-drive rod

12-push broach block mechanism

13-cutter block mechanism 131-cutting cutter component 132-rocker

2-transmission mechanism 20-connecting rod component 21-transmission shaft 22-connecting seat 23-connecting rod 24-lever

25-push rod guide seat 26-fixed seat 27-limit seat 28-spring rod.

Detailed Description

The present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1-3, the reciprocating pushing mechanism of a computer compression spring machine comprises a frame with a front panel 1, a forming mechanism 10 is arranged at the front end of the front panel 1, the forming mechanism 10 comprises a guide rod mechanism 11, a push-type cutter block mechanism 12 and a cutter block mechanism 13, a transmission mechanism 2 is arranged at the back of the front panel 1, the transmission mechanism 2 comprises a transmission shaft 21 capable of swinging and a connecting rod assembly 20 in transmission connection with the transmission shaft 21, the guide rod mechanism 11 is connected with the transmission shaft 21 by the connecting rod assembly 20, the end of the transmission shaft 21 is connected with the cutter block mechanism 13, the transmission mechanism 2 drives the guide rod mechanism 11 and the cutter block 131 to perform mutually matched guided cutting movement, the transmission shaft 21 performs left-right swinging at a fixed angle in the horizontal direction, when the transmission shaft 21 drives a driving rod 112 to extend out from the front panel 1 through the connecting rod assembly 20, the end of the transmission shaft 21 simultaneously drives the cutter block 131 to slide downwards, until the driving rod 112 moves to complete the forming of the number of turns of the spiral ring, the cutting knife assembly 131 cuts the formed spring at the same time, and the reciprocating cutting and the guide forming movement are continuously and circularly performed.

Further: cutter piece mechanism 13 includes the gliding cutter unit 131 that cuts of 1 vertical direction in front panel, cutter unit 131 one end is connected with rocker 132, the rotation end of rocker 132 is connected with wobbling transmission shaft 21, transmission shaft 21 is reciprocal swing on the horizontal direction, the stroke of guide arm mechanism 11 is decided to transmission shaft 21 wobbling range, the cutter stroke of cutter piece mechanism 13 has also been decided simultaneously, guarantee that guide arm mechanism 11 and cutter piece mechanism 13 can the stable cooperation, the helicoid shaping of guide spring and cut the spring after the shaping.

Further: the guide bar mechanism 11 includes a plurality of driving rods 112 horizontally inserted into the front panel 1, and further includes a push rod 111 inserted into the end of the driving rod 112 and perpendicular to the driving rod 112, the push rod 111 is in threaded fit with the driving rod 112, the installation position of the push rod 111 on the driving rod 112 can be adjusted, and the size of the coil of the spring can be adjusted.

Further: the transmission mechanism 2 further comprises a connecting seat 22 installed on the transmission shaft 21, the connecting seat 22 horizontally extends to one side, one end of the connecting rod assembly 20 is connected with the connecting seat 22, the other end of the connecting rod assembly is connected with the driving rod 112 provided with the push rod 111, the connecting rod assembly 20 comprises a push rod guide seat 25 horizontally arranged at the back of the front panel 1, a lever 24 capable of swinging up and down is installed at the back of the push rod guide seat 25, a power arm and a resistance arm of the lever 24 are mutually perpendicular to each other, the bottom end of the lever 24 is perpendicularly connected with the driving rod 112, the connecting rod assembly 20 further comprises a connecting rod 23 perpendicularly connected with the lever 24, the transmission shaft 21 is formed by installing and installing the connecting seat 22, when the transmission shaft 21 swings, the connecting seat 22 drives the connecting rod 23 to shift down, the horizontal end of the lever 24 shifts down, the vertical end of the lever 24 shifts right,

further: the lever 24 is arranged right below the extending part of the connecting seat 22, the length of the connecting rod 23 can be reduced, the transmission efficiency is improved, channels which are used for the shuttling of the push rod 111 and are equal to the push rod 111 in number are formed in the push rod guide seat 25, one end of the push rod 111 is connected with the fixed seat 26, the spring rod 28 which extends into the push rod guide seat 25 is led out of the fixed seat 26, and when the bottom end of the lever 24 is shifted rightwards, the push rod 111 on the fixed seat 26 is pushed to slide towards the front side of the front panel 1, and the number of formed turns of the spiral ring of the spring is guided;

meanwhile, the tail end of the transmission shaft 21 is connected with the cutting knife assembly 131 which is vertically and slidably mounted through the rocker 132 and slides downwards, and the cutting knife assembly 131 cuts the formed spring after the push rod 111 slides to the tail end, so that the matching is completed, the operation is repeated in a circulating manner, and the guiding and cutting efficiency is improved while the matching degree is ensured.

Further: the rear side of fixing base 26 is provided with spacing seat 27, and spacing seat 27 is drawn forth by push rod guide holder 25 bottom, transmission shaft 21 drives link assembly 20 drive guide arm mechanism 11 horizontal slip in push rod guide holder 25 to transmission shaft 21 drives simultaneously and cuts cutter unit spare 131 and do the lift cutting motion at the front panel, and when lever 24 retracted, spring beam 28 on the push rod guide holder 25 kick-backed fixing base 26 to spacing seat 27, prevents that the too big phenomenon that causes the break-away of the stroke that fixing base 26 kick-backed.

In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the performance of the prior art and has practicability, and becomes a product with practical value.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. Reciprocating type pushing equipment of computer pressure spring machine, including the frame that has the front panel, the front panel front end is provided with forming mechanism, and forming mechanism includes guide arm mechanism and cutter piece mechanism, its characterized in that: the back of the front panel is provided with a transmission mechanism, the transmission mechanism comprises a transmission shaft capable of swinging and a connecting rod assembly in transmission connection with the transmission shaft, the connecting rod assembly connects the guide rod mechanism with the transmission shaft, one end of the transmission shaft is in transmission connection with the cutter block mechanism in a swinging mode, and meanwhile the connecting rod assembly drives the guide rod mechanism to be matched with the cutter block mechanism to conduct guiding cutting movement.

2. The reciprocating pushing mechanism of the computer pressure spring machine as claimed in claim 1, wherein: the cutter block mechanism comprises a cutter component which slides in the vertical direction of the front panel, one end of the cutter component is connected with a rocker, and the rocker is connected with a transmission shaft capable of swinging.

3. The reciprocating pushing mechanism of the computer pressure spring machine as claimed in claim 1, wherein: the guide rod mechanism comprises a plurality of driving rods horizontally inserted in the front panel and a push rod inserted at the tail ends of the driving rods and perpendicular to the driving rods.

4. The reciprocating pushing mechanism of the computer pressure spring machine as claimed in claim 3, wherein: the connecting rod assembly comprises a push rod guide seat horizontally arranged at the back of the front panel, a swingable lever is mounted at the back of the push rod guide seat, the bottom end of the lever is vertically connected with the driving rod, and the connecting rod assembly further comprises a connecting rod vertically connected with the lever.

5. The reciprocating pushing mechanism of the computer pressure spring machine as claimed in claim 4, wherein: the push rod guide seat is internally provided with channels which are used for the shuttling of the push rods and have the same number with the push rods, one end of each push rod is connected with a fixed seat, and a spring rod which extends into the push rod guide seat is led out of the fixed seat.

6. The reciprocating pushing mechanism of the computer pressure spring machine as claimed in claim 5, wherein: the rear side of the fixed seat is provided with a limiting seat, and the limiting seat is led out from the bottom of the push rod guide seat.