CN202212494U

CN202212494U - Squareness swelling mechanism for square metallic pot manufacturing equipment

Info

Publication number: CN202212494U
Application number: CN2011202791644U
Authority: CN
Inventors: 王泽宜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-03
Filing date: 2011-08-03
Publication date: 2012-05-09
Anticipated expiration: 2021-08-03

Abstract

The utility model discloses a squareness swelling mechanism for square metallic pot manufacturing equipment, which aims to overcome the defects of low squareness swelling efficiency and incapability of meeting a high-speed working requirement of pot manufacturing flow production in the conventional similar squareness swelling mechanism. In the technical scheme, the squareness swelling mechanism comprises a cam and lever mechanism which is arranged on a stander, a squareness swelling die, a die swelling-driving rod and a speed reducer, wherein the die swelling-driving rod is matched with the squareness swelling die; the cam and lever mechanism is matched with the die swelling-driving rod in a driving manner; and the speed reducer is connected with the cam and lever mechanism. The squareness swelling mechanism is characterized in that: the die swelling-driving rod is in sliding fit with the stander in the vertical direction; a swelling-pushing inclined block is arranged on the die swelling-driving rod; the squareness swelling die is in sliding fit with the stander; the swelling-pushing inclined block of the die swelling-driving rod is matched with a driven outwards pushing inclined surface of the squareness swelling die through a driving outwards pushing inclined surface; the squareness swelling die consists of four squareness swelling dies which are in sliding fit with the stander along the diagonals of a square metallic pot; a tension spring is surrounded and compacted on the four squareness swelling dies to drive the squareness swelling dies to reset by inward displacement; and the upper part of the die swelling-driving rod is matched with the driving end of the cam and lever mechanism.

Description

A kind of bloated side mechanism of square metal jar pot making equipment

Technical field

The utility model relates to the operating mechanism on the machine, the bloated side mechanism that uses on the pot making equipment of particularly a kind of square metal packing jar.

Background technology

Must be provided with the square mechanism of expanding on the pot making equipment of square metal jar, so that the circular metal tank body is able to be configured as square tank body.The bloated side mechanism of present existing square metal jar pot making equipment; Structure comprises that the cam-and-that is arranged on the frame, the square mould that expands, mould drive expander roll, decelerator; Wherein mould drives expander roll and cooperates with bloated square mould; Cam-and-drives the driving of expander roll do with mould and cooperates, and the output of decelerator is connected with cam-and-.This existing defective that expands square mechanism is: the reasons in structure that unreasonable and bloated side's mould is set of the back-moving spring of the square mould that expands, the square efficient that causes expanding is not high, can not adapt to the high speed job requirements of system jar continuous productive process.In addition, the reset components that existing cam-and-, mould drive expander roll all adopts spring, because the easy corrosion of spring damages, has influence on the durable degree of the square mechanism of expanding, and spring is also lax easily, makes the degree of resetting not reach the position of requirement, causes machining failure.

Summary of the invention

The concrete reason of unreasonable and bloated side's mould is set for the back-moving spring that overcomes the bloated square mould of existing similar bloated side's mechanism's existence; The square efficient that causes expanding is not high; The defective that can not adapt to the high speed job requirements of system jar continuous productive process; The purpose of the utility model provides a kind of bloated side mechanism of improved square metal jar pot making equipment, can overcome the defective of prior art.

The utility model solves the technical scheme that its technical problem adopted: a kind of bloated side mechanism of square metal jar pot making equipment; Comprise that the cam-and-that is arranged on the frame, the square mould that expands, mould drive expander roll, decelerator; Wherein mould drives expander roll and cooperates with bloated square mould; Cam-and-drives the driving of expander roll do with mould and cooperates, and the output of decelerator is connected with cam-and-, it is characterized in that: mould drives expander roll and vertically is slidingly fitted on the frame; Mould drives expander roll and is provided with and pushes away bloated skewback; The square mold-slide that expands is engaged on the frame, and mould drives the bloated skewback of pushing away of expander roll and cooperated with the inclined-plane of being extrapolated of the square mould that expands respectively by its extrapolation inclined-plane, and the square mould that expands is made up of four square moulds that expand that are slidingly fitted in along square metal jar diagonal on the frame; Retract position around tightening on four expand square mould to drive in the square mould that expands by tension spring, the top that mould drives expander roll cooperates with the drive end of cam-and-.

Technique scheme around the tension spring that tightens at four square moulds that expand, can be provided in a side of two tension springs and two tension springs that are located at the square mould bottom of expanding on the square mould top of expanding.

Two tension springs that are located at the square mould top of expanding of technique scheme can be located on the square mould outside spring groove that expands; Two tension springs of bloated square mould bottom can be located on the inboard spring groove of the square mould that expands.

It can be to be distributed in mould to drive two of expander roll upper-lower position and push away bloated skewback that the mould of technique scheme drives the skewback that expands of pushing away on the expander roll.

The reset components that the mould of technique scheme drives expander roll can adopt cylinder; The top that cylinder is connected on the frame, its piston rod outer end connection mould drives expander roll, the reset components that drives expander roll with the solution mould adopts spring and easy corrosion damage or the easy problem that relaxes.

The cam-and-of technique scheme can be articulated in the lever that the frame other end cooperates with cam frame overhead cam, one by being rotatably assorted and constitute, and the upper end that the driving part on the lever and mould drive expander roll is done to drive and cooperated.

The reset components of the cam-and-of technique scheme can adopt cylinder; Cylinder is connected on the frame, its piston rod outer end is connected on the lever, adopts spring and easy corrosion damage or lax easily problem with the reset components that solves cam-and-.

Technique scheme so-called square is meant and has fillet or not with square, rectangle or its approximate shape of fillet.

The what is called of technique scheme is arranged on the frame, is meant to be set directly on the frame perhaps to be arranged on the frame indirectly through other parts.

The beneficial effect of the utility model: because mould drives expander roll and vertically is slidingly fitted on the frame; The bottom that mould drives expander roll is provided with and pushes away bloated skewback; The square mold-slide that expands is on frame; Mould drives the bloated skewback of pushing away of expander roll and is cooperated with the inclined-plane of being extrapolated of the square mould that expands respectively by its extrapolation inclined-plane; Expand square mould for be slidingly fitted in four square moulds that expand on the frame along square metal jar diagonal, retract position around tightening on four expand square mould to drive in the square mould that expands by tension spring, the top that mould drives expander roll cooperates with the drive end of cam-and-; So expand square mould along square metal jar diagonal difference outward through four of extrapolation inclined-plane controls that push away the skewback that expands; And by expanding square mould along retracting the position in the square metal jar diagonal around four of tension spring controls that tighten on four expand square mould, this structure goes for the higher operation of square efficient of expanding, and adapts to the high speed job requirements of system jar continuous productive process.

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Description of drawings

Fig. 1 is partly cut-away's sketch map of an embodiment of the utility model.

Fig. 2 is that sketch map is looked on the left side of Fig. 1, and the square mould 4 that expands among the figure is expanded square mould 3 retainings in the back.

Among the figure: 1, frame; 2, cam-and-; 3,4,5 and 6, the square mould that expands; 7, mould drives expander roll; 8, decelerator; 9 and 10, push away bloated skewback; 11, extrapolation inclined-plane; 12, the inclined-plane of being extrapolated; 13,14,15 and 16, tension spring; 17, cylinder; 18, cam; 19, lever; 20, the drive end of lever; 21, cylinder; 22, piston rod; 23, lever receives the moved end.

The specific embodiment

With reference to Fig. 1～Fig. 2; The bloated side mechanism of square metal jar pot making equipment; Comprise that the cam-and-2 that is arranged on the frame 1, the

square mould

3,4,5 and 6 that expands, mould drive expander roll 7, decelerator 8; Wherein mould drives expander roll 7 and cooperates with bloated

square mould

3,4,5 and 6; Cam-and-2 drives expander roll 7 do drivings with mould and cooperates, and the output of decelerator 8 is connected with cam-and-2, it is characterized in that: mould drives expander roll 7 and vertically is slidingly fitted on the frame 1; Mould drive expander roll 7 be provided with two arrange up and down push away the

skewback

9 and 10 that expands; The

square mould

3,4,5 and 6 that expands is slidingly fitted on the frame 1, and mould drives the bloated skewback 9 of pushing away of expander roll 7 and cooperated with the inclined-plane 12 of being extrapolated of the square mould 3 that expands respectively by its extrapolation inclined-plane 11, and the

square mould

3,4,5 and 6 that expands is for being slidingly fitted in four bloated square moulds on the frame 1 along square metal jar diagonal; Retract position around tightening on four expand

square mould

3,4,5 and 6 to drive in the

square mould

3,4,5 and 6 that expands by tension spring 13 grades, the top that mould drives expander roll 7 cooperates with the drive end of cam-and-2.

In addition, tension spring 13 grades comprise around tightening at two

tension springs

13,14 on expand

square mould

3,4,5 and 6 tops with around tightening at two

tension springs

15,16 of

square mould

3,4,5 and 6 bottoms that expand;

Tension spring

13,14 is located on the spring groove in the expand

square mould

3,4,5 and 6 outsides, and

tension spring

15,16 is located on the spring groove of expand

square mould

3,4,5 and 6 inboards; The reset components that mould drives expander roll 7 adopts cylinder 17, and cylinder 17 is connected on the frame 1, its piston rod outer end connects the top that mould drives expander roll 7; Cam-and-2 is articulated in the lever 19 that frame 1 other end cooperates with cam 18 by being rotatably assorted frame 1 overhead cam 18, one and constitutes, and the upper end that the drive end 20 on the lever 19 and mould drive expander roll 7 is done to drive and cooperated; The reset components of cam-and-2 adopts cylinder 21, and cylinder 21 is connected on the frame 1, its piston rod 22 outer ends are connected on the lever 19.

In the use, when decelerator 6 was accepted power and drive cam 18 to rotate, what cam 18 was depressed lever 19 received moved end 23, made the drive end 20 of lever 19 press down mould and drove expander roll 7; The pressing mold tool drives expander roll 7 when descending; Push away skewback 9 grades that expand are outwards promoted bloated square mould 3 grades by its extrapolation inclined-plane 11 grades the inclined-plane 12 etc. of being extrapolated; The

square mould

3,4,5 and 6 that expands is moved outside square metal jar diagonal do out to expand action, the metal can side of expanding is processed; When cam 18 be rotated further and trip lever 19 receive moved end 23 time, cylinder 21 pull lever 19 upwards reset, simultaneously cylinder 17 pulling moulds drive horizontal reset on the expander roll 7; When mould drives on the expander roll 7 horizontal reset; Extrapolation inclined-plane 11 grades that push away skewback 9 grades that expand have discharged the inclined-plane 12 etc. of being extrapolated of bloated side's mould 3 grades; Under the effect of in

tension spring

14,15,16 and 17, contracting, the

square mould

3,4,5 and 6 that expands resets along moving in the square metal jar diagonal; So just, accomplished the side's processing of once expanding,, just can carry out the side's processing of expanding continuously the metal can one by one on the processing line along with cam 18 constantly rotates.

Claims

1. the bloated side mechanism of a square metal jar pot making equipment; Comprise that the cam-and-that is arranged on the frame, the square mould that expands, mould drive expander roll, decelerator; Wherein mould drives expander roll and cooperates with bloated square mould; Cam-and-drives the driving of expander roll do with mould and cooperates, and the output of decelerator is connected with cam-and-, it is characterized in that: mould drives expander roll and vertically is slidingly fitted on the frame; Mould drives expander roll and is provided with and pushes away bloated skewback; The square mold-slide that expands is engaged on the frame, and mould drives the bloated skewback of pushing away of expander roll and cooperated with the inclined-plane of being extrapolated of the square mould that expands respectively by its extrapolation inclined-plane, and the square mould that expands is made up of four square moulds that expand that are slidingly fitted in along square metal jar diagonal on the frame; Retract position around tightening on four expand square mould to drive in the square mould that expands by tension spring, the top that mould drives expander roll cooperates with the drive end of cam-and-.

2. by the bloated side mechanism of the described square metal jar of claim 1 pot making equipment, it is characterized in that said around tightening two tension springs and two tension springs that are located at the square mould bottom of expanding that tension spring at four square moulds that expand is provided in a side of the square mould top of expanding.

3. by the bloated side mechanism of the described square metal jar of claim 2 pot making equipment; It is characterized in that said two tension springs that are located at the square mould top of expanding are provided in a side of on the square mould outside spring groove that expands, two tension springs that are located at the square mould bottom of expanding are provided in a side of on the inboard spring groove of the square mould that expands.

4. by the bloated side mechanism of claim 1,2 or 3 described square metal jar pot making equipments, it is characterized in that it is to be distributed in mould to drive two of expander roll upper-lower position and push away bloated skewback that said mould drives the skewback that expands of pushing away on the expander roll.

5. by the bloated side mechanism of claim 1,2 or 3 described square metal jar pot making equipments, it is characterized in that the reset components that said mould drives expander roll adopts cylinder, cylinder is connected on the frame, its piston rod outer end connects the top that mould drives expander roll.

6. by the bloated side mechanism of claim 1,2 or 3 described square metal jar pot making equipments; It is characterized in that said cam-and-is articulated in the lever that the frame other end cooperates with cam by being rotatably assorted frame overhead cam, one and constitutes, the upper end that the driving part on the lever and mould drive expander roll is done to drive and is cooperated.

7. by the bloated side mechanism of the described square metal jar of claim 6 pot making equipment, it is characterized in that the reset components of said cam-and-adopts cylinder, cylinder is connected on the frame, its piston rod outer end is connected on the lever.