CN205020681U - Jumper bar guide structure of can body make -up machine - Google Patents

Jumper bar guide structure of can body make -up machine Download PDF

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Publication number
CN205020681U
CN205020681U CN201520757809.9U CN201520757809U CN205020681U CN 205020681 U CN205020681 U CN 205020681U CN 201520757809 U CN201520757809 U CN 201520757809U CN 205020681 U CN205020681 U CN 205020681U
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China
Prior art keywords
guide ring
jumper bar
ring assembly
guide
subassembly
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Active
Application number
CN201520757809.9U
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Chinese (zh)
Inventor
王炳生
周厚馨
孔令光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Slac Precision Equipment Co Ltd
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Suzhou Slac Precision Equipment Co Ltd
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Priority to CN201520757809.9U priority Critical patent/CN205020681U/en
Application granted granted Critical
Publication of CN205020681U publication Critical patent/CN205020681U/en
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Abstract

The utility model provides a jumper bar guide structure of can body make -up machine, locates jumper bar (4) pole relative can body make -up machine frame on one's body fixed first guide ring subassembly (1), its characterized in that including the cover: still include a second guide ring subassembly (2), this second guide ring subassembly (2) sets firmly on the centre bore of preceding blank pressing room subassembly (3) of the blank pressing mechanism of can body make -up machine, and with jumper bar (4) pole body friction sliding fit, second guide ring subassembly (2) lies in the front side of first guide ring subassembly (1) apart on the direction of motion of jumper bar (4), and reciprocating motion is made along with preceding blank pressing room subassembly (3) to during operation second guide ring subassembly (2). The utility model discloses become 2 direction with the direction of the single -point on the former jumper bar length direction, increased the precision of direction by a wide margin, make the guide ring subassembly adopt low -cost wear -resisting guide ring can reach the direction required precision.

Description

A kind of jumper bar guide frame of body forming machine
Technical field
The utility model relates to a kind of can body stretch forming equipment for metal can, is specifically related to a kind of jumper bar guide frame of body forming machine (also known as stretching-machine).
Background technology
Metal can, such as pop can, usually have aluminium matter and irony two kinds, its structure is made up of can body and lid two parts, and wherein can body is formed by metal stretching mostly.Body forming machine, also known as stretching-machine, is equipment important during metal can is produced, directly affects the quality of product.Existing body forming machine, usually by shaped device at the bottom of tank (mould), enter cup mechanism, Chu Guan mechanism, blank body and a few part of jumper bar driving mechanism and form.Wherein, body forming device (mould) is for the can body that stretches, enter cup mechanism for carrying the tank base before stretching (cup shell of prestretched), Chu Guan mechanism is for the discharging after stretching and export tank body, and blank body for stretching time compress tank base edge, punching stroke when jumper bar driving mechanism is for providing can body to stretch.Described body forming device is formed primarily of being located at shaping mechanism at the bottom of the drift of jumper bar front end, stretching die and tank, and jumper bar driving mechanism connects jumper bar rear end and carries out punching press to drive jumper bar to move towards body forming device.Described blank body is made up of front flanging chamber component, two flanging push rods, flanging guide ring assembly and the drive transmission device that is connected with two flanging push rods, the centre bore of described front flanging chamber component is placed on jumper bar, contactless between front flanging chamber component and jumper bar, and two flanging push rods parallel the both sides being arranged at jumper bar with jumper bar, two flanging push rods connect through the relative support slide-and-guide of flanging guide ring assembly, thus blank body does the reciprocating motion of front and back at work.
In order to ensure the stability of jumper bar, jumper bar must arrange guide frame, existing guide frame only comprises the actionless fairlead of a relative support, because the axial length of installation space this fairlead limited is also shorter, cannot fully extend, therefore guiding accuracy is not high, only have fairlead to adopt high-precision hydrostatic bearing just can reach requirement, but cost is higher.
Summary of the invention
The utility model object is to provide a kind of jumper bar guide frame of body forming machine, to ensure that guiding accuracy reduces costs again.
For achieving the above object, the technical solution adopted in the utility model is: a kind of jumper bar guide frame of body forming machine, comprise and be sheathed on the first fixing guide ring assembly of jumper bar relative body forming machine support with it, it is characterized in that: also comprise one second guide ring assembly, this the second guide ring assembly is fixedly arranged on the centre bore of front flanging chamber component of the blank body of body forming machine, rub with jumper bar shaft and be slidably matched, in the direction of motion of jumper bar, the second guide ring assembly is positioned at the front side of the first guide ring assembly apart, during work, the second guide ring assembly is reciprocating with front flanging chamber component.
In such scheme, described second guide ring assembly is made up of a ring-type pedestal and the wear ring be located on ring-type pedestal inner edge.
In such scheme, described first guide ring assembly is made up of a ring-type pedestal and the wear ring be located on ring-type seat inner edge and oil sealing.
Because technique scheme is used, the utility model compared with prior art has following advantages:
Because the utility model flanging chamber component is arranged the second guide ring assembly to jumper bar guiding dexterously before the blank body of motion, and the second guide ring assembly and the first guide ring assembly are at a distance of a segment distance, 2 guiding are become by the single-point guiding on former jumper bar length direction, significantly add the precision of guiding, make guide ring assembly adopt the wear-resistant guiding ring of low cost can reach guiding accuracy requirement.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic front view;
Fig. 2 is the utility model example structure schematic top plan view;
Fig. 3 is the complete section schematic diagram at the front flanging chamber component place of the utility model example structure;
Fig. 4 is the complete section schematic perspective view at the front flanging chamber component place of the utility model example structure;
Fig. 5 be the utility model embodiment support on oil separating plate schematic perspective view.
In above accompanying drawing: 1, the first guide ring assembly; 11, ring-type pedestal; 12, wear ring; 13, oil sealing; 2, the second guide ring assembly; 21, ring-type pedestal; 22, wear ring; 3, front flanging chamber component; 31, support tray; 32, edge pressing mould; 33, gasbag chamber; 34, air bag; 35, center sleeve; 4, jumper bar; 5, oil separating plate; 6, flanging guide ring assembly; 7, flanging push rod.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Fig. 1 ~ Fig. 5:
A kind of jumper bar guide frame of body forming machine, shown in Fig. 1 ~ Fig. 4, comprise the first guide ring assembly 1 that the relative body forming machine support be sheathed on jumper bar 4 shaft is fixing, also comprise one second guide ring assembly 2, this the second guide ring assembly 2 is fixedly arranged on the centre bore of front flanging chamber component 3 of the blank body of body forming machine, rub with jumper bar 4 shaft and be slidably matched, in the direction of motion of jumper bar 4, the second guide ring assembly 2 is positioned at the front side of the first guide ring assembly 1 apart, and during work, the second guide ring assembly 2 is reciprocating with front flanging chamber component 3.
Shown in Fig. 1 ~ Fig. 4, described second guide ring assembly 2 is made up of a ring-type pedestal 21 and the wear ring 22 be located on ring-type pedestal 21 inner edge.Described first guide ring assembly 1 is made up of a ring-type pedestal 11 and the wear ring 12 be located on ring-type seat 11 inner edge and oil sealing 13.
Shown in Figure 5, specifically set firmly an oil separating plate 5 at the support of body forming machine, the middle part of this oil separating plate 5 sets firmly described first guide ring assembly 1, and a flanging guide ring assembly 6 is respectively established in both sides, described jumper bar is through in the first guide ring assembly 1, and two flanging push rod 7 correspondences are through in flanging guide ring assembly 6, flanging chamber component 3 before the front end of flanging push rod 7 is connected, as Fig. 1, namely, flanging chamber component 3 coordinates slide-and-guide by flanging push rod 7 and flanging guide ring assembly 6.
Shown in Fig. 3, Fig. 4, described front flanging chamber component 3 comprises support tray 31, edge pressing mould 32, gasbag chamber 33, air bag 34 and center sleeve 35, and described second guide ring assembly 2 is bolted on the rear port of center sleeve 35.
The present embodiment flanging chamber component 3 is arranged the second guide ring assembly 2 led to jumper bar 4 dexterously before the blank body of motion, and the second guide ring assembly 2 and the first guide ring assembly 1 are at a distance of a segment distance, 2 guiding are become by the single-point guiding on former jumper bar 4 length direction, significantly add the precision of guiding, make guide ring assembly adopt the wear-resistant guiding ring of low cost can reach guiding accuracy requirement.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.

Claims (3)

1. the jumper bar guide frame of a body forming machine, comprise the first guide ring assembly (1) that the relative body forming machine support be sheathed on jumper bar (4) shaft is fixing, it is characterized in that: also comprise one second guide ring assembly (2), this the second guide ring assembly (2) is fixedly arranged on the centre bore of front flanging chamber component (3) of the blank body of body forming machine, rub with jumper bar (4) shaft and be slidably matched, in the direction of motion of jumper bar (4), the second guide ring assembly (2) is positioned at the front side of the first guide ring assembly (1) apart, during work, the second guide ring assembly (2) is reciprocating with front flanging chamber component (3).
2. the jumper bar guide frame of body forming machine according to claim 1, is characterized in that: described second guide ring assembly (2) is made up of a ring-type pedestal (21) and the wear ring (22) be located on ring-type pedestal (21) inner edge.
3. the jumper bar guide frame of body forming machine according to claim 1, is characterized in that: described first guide ring assembly (1) is made up of a ring-type pedestal (11) and the wear ring (12) be located on ring-type seat (11) inner edge and oil sealing (13).
CN201520757809.9U 2015-09-28 2015-09-28 Jumper bar guide structure of can body make -up machine Active CN205020681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520757809.9U CN205020681U (en) 2015-09-28 2015-09-28 Jumper bar guide structure of can body make -up machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520757809.9U CN205020681U (en) 2015-09-28 2015-09-28 Jumper bar guide structure of can body make -up machine

Publications (1)

Publication Number Publication Date
CN205020681U true CN205020681U (en) 2016-02-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520757809.9U Active CN205020681U (en) 2015-09-28 2015-09-28 Jumper bar guide structure of can body make -up machine

Country Status (1)

Country Link
CN (1) CN205020681U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877069A (en) * 2019-11-11 2020-03-13 苏州斯莱克精密设备股份有限公司 High-speed balanced bidirectional double-punching tank body stretcher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877069A (en) * 2019-11-11 2020-03-13 苏州斯莱克精密设备股份有限公司 High-speed balanced bidirectional double-punching tank body stretcher
CN110877069B (en) * 2019-11-11 2020-12-11 苏州斯莱克精密设备股份有限公司 High-speed balanced bidirectional double-punching tank body stretcher

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