CN102275336A - Installation seat translation device for longitudinal cutting line pressing machine - Google Patents
Installation seat translation device for longitudinal cutting line pressing machine Download PDFInfo
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- CN102275336A CN102275336A CN2011102484212A CN201110248421A CN102275336A CN 102275336 A CN102275336 A CN 102275336A CN 2011102484212 A CN2011102484212 A CN 2011102484212A CN 201110248421 A CN201110248421 A CN 201110248421A CN 102275336 A CN102275336 A CN 102275336A
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- mount pad
- installation seat
- annular groove
- ball
- cutting line
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Abstract
The invention relates to an installation seat translation device for a longitudinal cutting line pressing machine. The installation seat translation device comprises an installation seat (1) for installing a cutter or a line pressing wheel, a screw rod (2) for driving the installation seat (1) to translate leftward and rightward, a nut (3) sleeved on the screw rod (2), a rotary supporting piece (5) fixedly connected with the nut (3) through a connecting piece (4), and a locking mechanism (6) arranged on the installation seat (1), and is characterized in that: the rotary supporting piece (5) comprises an outer ring sealing cover (50), an inner ring rolling ball sleeve (51) and a rolling ball (52); an annular groove (53) for accommodating the rolling ball (52) is formed between the outer ring sealing cover (50) and the inner ring rolling ball sleeve (51); the section of the annular groove (53) is square; and a gap of 0.1 to 0.3 millimeters is reserved between the axial direction of the annular groove (53) and the rolling ball (52). The installation seat translation device with the structure can effectively buffer an axial inertial force generated during emergency braking and reduce an axial impact force of the rotary supporting piece (5).
Description
Technical field
The invention belongs to corrugated board machinery manufacturing field, be specifically related to a kind of mount pad translating device of rip cutting line-pressing machine.
Background technology
As shown in Figure 1, the mount pad translating device of present rip cutting line-pressing machine, mainly by the screw mandrel 2 of the mount pad 1 that is used to install cutting knife or fabric wheel, 1 left and right sides translation of drive installation seat, be socketed in nut 3 on the screw mandrel 2, by the affixed bearing 7 of connector 4 and nut 3 and be installed in and on the mount pad 1 bearing 7 carried out locking or open hold-fast body 6 is formed.Adopt this structure mount pad translating device, when need regulating the position, the left and right sides on frame of cutting knife or fabric wheel, outer ring 70 by hold-fast body 6 locking bearings 7, the screw mandrel rotation just can drive the mount pad left and right displacement, regulate very convenient, yet in running, regulate when cutting knife or fabric wheel and to put in place, when screw mandrel occurs suddenly stopping braking, because bearing 7 structures are comparatively accurate, the ball of its bearing inside has only the rolling friction of radial direction, and therefore the rolling friction that can't produce axial direction can't form buffering to the axial inertia force of mount pad in the anxious process of stopping, and causes the axial impact to bearing 7, cause bearing 7 to damage too early, the quick damage of bearing 7 has formed a higher position of slitter equipment failure rate.
Summary of the invention
The object of the present invention is to provide a kind of axial inertia force that can effectively cushion in the anxious process of stopping of screw mandrel, make the mount pad translating device of the rip cutting line-pressing machine of stable equipment operation.
The object of the present invention is achieved like this: a kind of mount pad translating device of rip cutting line-pressing machine, comprise the mount pad 1 that is used to install cutting knife or fabric wheel, the screw mandrel 2 of drive installation seat 1 left and right sides translation, be socketed in the nut 3 on the screw mandrel 2, by the affixed rotary support member 5 of connector 4 and nut 3 and be installed on the mount pad 1 rotary support member 5 is carried out locking or open hold-fast body 6, it is characterized in that: described rotary support member 5 comprises outer ring capping 50, inner ring ball cover 51 and ball 52, described outer ring capping 50, offer the annular groove 53 of ccontaining ball 52 between the inner ring ball cover 51, the cross section of annular groove 53 is square, and have the 0.1-0.3mm gap between annular groove 53 its axial directions and the ball 52, described hold-fast body 6 is connected with the outer ring capping 50 of rotary support member 5.
Gap between described annular groove 53 its axial directions and the ball 52 is 0.2mm.
Described hold-fast body 6 comprises that a pair of being hinged on hold a rocking arm 60 and a cylinder 61 tightly on the mount pad 1, the stiff end of cylinder 61 and tailpiece of the piston rod respectively with hold the free end of rocking arm 60 tightly and be connected away from pin joint.
Good effect of the present invention: adopt by comprising that the rotary support member that outer ring capping, inner ring ball cover and ball are formed substitutes the existing bearing structure, owing to have certain clearance at axial direction between ball and the annular groove, make ball produce certain rolling friction at axial direction, axial inertia force when stopping process so that the buffering screw mandrel is anxious, so the axial impact force that rotary support member is subjected to is effectively reduced, rotary support member is not fragile, therefore can reduce equipment fault, improve operation stability, structural design is very reasonable.
Description of drawings
Fig. 1 is the mount pad translating device structural representation of the rip cutting line-pressing machine of prior art;
Fig. 2 is the mount pad translating device structural representation of rip cutting line-pressing machine of the present invention;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B portion enlarged drawing of Fig. 3.
The specific embodiment
Be described in further detail below in conjunction with the specific embodiment of accompanying drawing the mount pad translating device of rip cutting line-pressing machine of the present invention.
Embodiment: as Fig. 2, Fig. 3, shown in Figure 4, the mount pad translating device of rip cutting line-pressing machine of the present invention, main by the mount pad 1 that is used to install cutting knife or fabric wheel, the screw mandrel 2 of drive installation seat 1 left and right sides translation, be socketed in the nut 3 on the screw mandrel 2, mode basically identical by connector 4 and prior art rigid bearing, here do not describe in detail with the affixed rotary support member 5 of nut 3 and be installed in and on the mount pad 1 rotary support member 5 is carried out locking or open hold-fast body 6 is formed, hold-fast body 6 comprises that a pair of being hinged on hold a rocking arm 60 and a cylinder 61 tightly on the mount pad 1, the stiff end of cylinder 61 and tailpiece of the piston rod respectively with hold the free end of rocking arm 60 tightly and be connected away from pin joint.Wherein: rotary support member 5 mainly is made up of outer ring capping 50, inner ring ball cover 51 and ball 52, and hold-fast body 6 is connected with the outer ring capping 50 of rotary support member 5.Offer the annular groove 53 of ccontaining ball 52 between outer ring capping 50, inner ring ball cover 51, the cross section of annular groove 53 is square, and has the 0.1-0.3mm gap between annular groove 53 its axial directions and the ball 52, and preferable gap is 0.2mm.
Claims (3)
1. the mount pad translating device of a rip cutting line-pressing machine, comprise the mount pad (1) that is used to install cutting knife or fabric wheel, the screw mandrel (2) of drive installation seat (1) left and right sides translation, be socketed in the nut (3) on the screw mandrel (2), by the affixed rotary support member (5) of connector (4) and nut (3) and be installed in mount pad (1) and go up rotary support member (5) is carried out locking or open hold-fast body (6), it is characterized in that: described rotary support member (5) comprises outer ring capping (50), inner ring ball cover (51) and ball (52), described outer ring capping (50), offer the annular groove (53) of ccontaining ball (52) between the inner ring ball cover (51), the cross section of annular groove (53) is square, and have the 0.1-0.3mm gap between its axial direction of annular groove (53) and the ball (52), described hold-fast body (6) is connected with the outer ring capping (50) of rotary support member (5).
2. the mount pad translating device of rip cutting line-pressing machine according to claim 1 is characterized in that: the gap between its axial direction of described annular groove (53) and the ball (52) is 0.2mm.
3. the mount pad translating device of rip cutting line-pressing machine according to claim 1 and 2, it is characterized in that: described hold-fast body (6) comprises that a pair of being hinged on hold a rocking arm (60) and a cylinder (61) tightly on the mount pad (1), the stiff end of cylinder (61) and tailpiece of the piston rod respectively with hold the free end of rocking arm (60) tightly and be connected away from pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102484212A CN102275336A (en) | 2011-08-26 | 2011-08-26 | Installation seat translation device for longitudinal cutting line pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102484212A CN102275336A (en) | 2011-08-26 | 2011-08-26 | Installation seat translation device for longitudinal cutting line pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102275336A true CN102275336A (en) | 2011-12-14 |
Family
ID=45101217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102484212A Pending CN102275336A (en) | 2011-08-26 | 2011-08-26 | Installation seat translation device for longitudinal cutting line pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102275336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696580A (en) * | 2017-08-22 | 2018-02-16 | 东莞市蓉工自动化科技有限公司 | A kind of cutting machine of cardboard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426039Y (en) * | 2000-02-11 | 2001-04-04 | 邵文远 | Automatic gap-eliminating roller guide-screw |
| CN201189679Y (en) * | 2008-04-15 | 2009-02-04 | 南通内德机械有限公司 | Line knife and pressing line mechanism of computer slitting marking press |
| CN201800272U (en) * | 2010-09-08 | 2011-04-20 | 罗伟彬 | Moving and positioning device of wire-pressing wheel components of slitting machine |
| CN202213234U (en) * | 2011-08-26 | 2012-05-09 | 广东万联包装机械有限公司 | Installation seat translation device for slitting wire-pressing machine |
-
2011
- 2011-08-26 CN CN2011102484212A patent/CN102275336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426039Y (en) * | 2000-02-11 | 2001-04-04 | 邵文远 | Automatic gap-eliminating roller guide-screw |
| CN201189679Y (en) * | 2008-04-15 | 2009-02-04 | 南通内德机械有限公司 | Line knife and pressing line mechanism of computer slitting marking press |
| CN201800272U (en) * | 2010-09-08 | 2011-04-20 | 罗伟彬 | Moving and positioning device of wire-pressing wheel components of slitting machine |
| CN202213234U (en) * | 2011-08-26 | 2012-05-09 | 广东万联包装机械有限公司 | Installation seat translation device for slitting wire-pressing machine |
Non-Patent Citations (1)
| Title |
|---|
| 陈军胜: "高精密传动元件在包装机械中的应用", 《硅谷》, 30 June 2010 (2010-06-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696580A (en) * | 2017-08-22 | 2018-02-16 | 东莞市蓉工自动化科技有限公司 | A kind of cutting machine of cardboard |
| CN107696580B (en) * | 2017-08-22 | 2019-06-11 | 台山超明纸品厂有限公司 | A kind of cutting machine of cardboard |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |