CN203109214U - Cross arm mechanism capable of being precisely lifted and die head cutting machine of same - Google Patents
Cross arm mechanism capable of being precisely lifted and die head cutting machine of same Download PDFInfo
- Publication number
- CN203109214U CN203109214U CN 201320159090 CN201320159090U CN203109214U CN 203109214 U CN203109214 U CN 203109214U CN 201320159090 CN201320159090 CN 201320159090 CN 201320159090 U CN201320159090 U CN 201320159090U CN 203109214 U CN203109214 U CN 203109214U
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- sliding sleeve
- arm mechanism
- transverse arm
- cross arm
- lifting
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Abstract
The utility model relates to a cross arm mechanism capable of being precisely lifted and a die head cutting machine of the cross arm mechanism. The cross arm mechanism capable of being precisely lifted and the die head cutting machine of the cross arm mechanism solve the problem that a prior die head cutting machine is inconvenient to lift. The cross arm mechanism capable of being precisely lifted comprises a lead screw lifting device, a cross arm and a sliding sleeve. The lead screw lifting device comprises a hollow column, a vertical lead screw, a nut and two bevel gears, wherein one side of the hollow column is provided with a vertical opening, the vertical screw is assembled in the axis of the hollow column through a bearing, a lifting drive shaft drives the vertical lead screw to rotate through the two bevel gears, the sliding sleeve is sleeved on the hollow column, a notch is formed in the lateral wall of the sliding sleeve, a longitudinal guide through groove is formed in the lateral wall of the hollow column, the nut is sleeved on the vertical lead screw and is provided with a side arm, and the side arm stretches outside the longitudinal guide through groove and is clamped on the top of the notch. The root portion of the cross arm is fixed on a sleeve, and the sleeve is sleeved on the sliding sleeve and can rotate around the sliding sleeve. The cross arm mechanism capable of being precisely lifted and the die head cutting machine of the cross arm mechanism have the advantages of being simple and convenient to use. The die head cutting machine can precisely cut blanks, is small in follow-up machining burden and high in efficiency, and is suitable for precisely cutting all kinds of casting die heads.
Description
Technical field
The utility model relates to a kind of transverse arm mechanism and corresponding die cuts machine of accurately lifting.
Background technology
Chinese utility model disclosed, that publication number is CN202684058U disclosed a kind of " cast blank die cuts machine " on 01 23rd, 2013, and with its cutting cast blank die head, with respect to using common cutting machine, cutting is accurate, the efficient height.But this cutting machine is regulated height by the rack-and-pinion elevating mechanism, and the lifting complexity is regulated inconvenience.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome prior art, and a kind of transverse arm mechanism and corresponding die cuts machine of accurately lifting is provided.
For solving the problems of the technologies described above, originally accurately the transverse arm mechanism of lifting comprises screw mandrel lowering or hoisting gear and transverse arm, this screw mandrel lowering or hoisting gear comprises open tubular column, vertical screw mandrel, screw and two bevel gears, wherein, open tubular column one side is provided with vertical openings, vertically screw mandrel is assemblied in the place, axle center of open tubular column by bearing, a bevel gear is fixed on the vertical screw mandrel, another bevel gear is fixed on the lift drive shaft, on vertical openings, two bevel gears are meshing with each other, and it is characterized in that: it also comprises sliding sleeve to lift drive shaft by bearing fixing, this sliding sleeve is enclosed within on the open tubular column, its sidewall has breach, and described open tubular column sidewall has the longitudinally guiding groove, and described nut sleeve is on vertical screw mandrel, and be provided with side arm, side arm stretches out outside the longitudinally guiding groove, and is stuck in the top of described breach, and described transverse arm root is connected with a sleeve pipe, this casing pipe sleeve and can rotate around sliding sleeve on described sliding sleeve.Lift drive shaft is rotated in so design, can be accurate lifting transverse arm mechanism, very convenient, simultaneously because the design feature of screw thread, can light real self-locking.
As optimization, it also comprises filler ring and filling block, described side arm occupies the part of breach, the remainder of breach snaps in described filling block, and sliding sleeve is provided with outer bead, and described filler ring is enclosed within on the sliding sleeve, and be pressed on the outer bead, and the filler ring hoop described filling block partly or entirely on, make side arm and filling block all not exceed the outer circumference surface of sliding sleeve, the holder of described filler ring upper surface is in the lower surface of described sleeve pipe.So design, fixing easy to assembly, transverse arm rotates smooth and easy.
As optimization, described outer bead is arranged on the sliding sleeve lower edge, and described breach is " T " font or inverted "L" shaped.So design, filling block is inserted in the breach, can not drop.
As optimization, have screwed hole on the described sleeve pipe sidewall, and be furnished with the spin locking screw, have annular groove on the sliding sleeve excircle relative with the spin locking screw.So design can lock transverse arm, and the restriction transverse arm rotates.
As optimization, have screwed hole on the described sliding sleeve, and be furnished with the lifting lock screw, have vertical blind groove on the open tubular column relative with the lifting lock screw.So design can lock the transverse arm height.
As optimization, described longitudinally guiding groove, side arm, breach and filling block all have two, are symmetrically distributed along circumference respectively.So design is simple in structure, symmetrical, stress equalization.
As optimization, described lift drive shaft is furnished with a rocking handle or stepper drive motors.So design is fit to manual, control automatically respectively.
This die cuts machine comprises frame, circular cutting blade, drive motors and die head anchor clamps, circular cutting blade is driven by drive motors, described die head anchor clamps are fixed on the transverse arm of a liftable, rotating transverse arm mechanism, it is characterized in that: described transverse arm mechanism is the transverse arm mechanism of aforementioned accurately lifting.So design is simple in structure, easy to operate, and is steadily reliable.
The utility model accurately transverse arm mechanism of lifting has simple in structure, easy to operate, advantage accurately, and the cast blank size of die cuts machine cutting that contains this transverse arm mechanism is accurate, and the following process burden is little, and the efficient height is fit to the various casting die heads of cutting.
Description of drawings
Below in conjunction with accompanying drawing to originally accurately the transverse arm mechanism of lifting and corresponding die cuts machine be described further:
Fig. 1 is the accurate structural representation of the transverse arm mechanism for implementing mode one of lifting originally;
Fig. 2 is the schematic diagram that the described transverse arm of Fig. 1 mechanism conceals transverse arm, filler ring and open tubular column;
Fig. 3 be originally accurately sliding sleeve in the transverse arm mechanism for implementing mode one of lifting, vertically the system schematic diagram is closed in the position of screw mandrel, screw and filling block;
Fig. 4 is the accurate structural representation of screw in the transverse arm mechanism for implementing mode one of lifting originally;
Fig. 5 is the accurate structural representation of sliding sleeve in the transverse arm mechanism for implementing mode two of lifting originally.
Among the figure: 1 is that open tubular column, 2 is that vertical screw mandrel, 3 is that screw, 4 is that bevel gear, 5 is that lift drive shaft, 6 is that sliding sleeve, 7 is that breach, 8 is that longitudinally guiding groove, 9 is that side arm, 10 is that sleeve pipe, 11 is that filler ring, 12 is that filling block, 13 is that outer bead, 14 is that spin locking screw, 15 is that annular groove, 16 is that lifting lock screw, 17 is that vertical blind groove, 18 is that rocking handle, 19 is that thrust bearing, 20 is bearing.
The specific embodiment
Embodiment one: shown in Fig. 1-4, originally accurately the transverse arm mechanism of lifting comprises screw mandrel lowering or hoisting gear and transverse arm, this screw mandrel lowering or hoisting gear comprises open tubular column 1, vertical screw mandrel 2, screw 3 and two bevel gears 4, wherein, open tubular column 1 one sides are provided with vertical openings, vertically screw mandrel is located by the axle center that bearing is assemblied in open tubular column 1 respectively at two ends 2 about, a bevel gear 4 is fixed on the vertical screw mandrel 2, another bevel gear 4 is fixed on the lift drive shaft 5, on vertical openings, two bevel gears 4 are meshing with each other by bearing fixing for lift drive shaft 5.
Originally accurately the transverse arm mechanism of lifting also comprises sliding sleeve 6, this sliding sleeve 6 is enclosed within on the open tubular column 1, its sidewall has breach 7, and described open tubular column 1 sidewall has longitudinally guiding groove 8, and described screw 3 is enclosed within on the vertical screw mandrel 2, and be provided with side arm 9, side arm 9 stretches out outside the longitudinally guiding groove 8, and is stuck in the top of described breach 7, and described transverse arm root is connected with a sleeve pipe 10, this sleeve pipe 10 is enclosed within on the described sliding sleeve 6, and can rotate around sliding sleeve 6.
Originally accurately lifting transverse arm mechanism also comprises filler ring 11 and filling block 12, described side arm 9 occupies the part of breach 7, the remainder of breach 7 snaps in described filling block 12, sliding sleeve 6 is provided with outer bead 13, described filler ring 11 is enclosed within on the sliding sleeve, and is pressed on the outer bead 13, and filler ring 11 hoop described filling block 12 partly or entirely on, make side arm 9 and filling block 12 all not exceed the outer circumference surface of sliding sleeve, the holder of described filler ring 11 upper surfaces is in the lower surface of described sleeve pipe 10.Described outer bead 13 is arranged on the lower edge of sliding sleeve 6, and the breach 7 on the sliding sleeve 6 and filling block 12 all are " T " font.
Have screwed hole on described sleeve pipe 10 sidewalls, and be furnished with spin locking screw 14, have annular groove 15 on the sliding sleeve excircle relative with spin locking screw 14, constitute rotational locking device.Have screwed hole on the described sliding sleeve 6, and be furnished with lifting lock screw 16, have vertical blind groove 17 on the open tubular column 1 relative with lifting lock screw 16, constitute the height locking mechanism.
Described longitudinally guiding groove 8, side arm 9, breach 7 and filling block 12 all have two, are symmetrically distributed along circumference respectively.Described lift drive shaft 5 is furnished with a rocking handle 18 (can certainly be omited by driven by servomotor).
As shown in Figure 3, when sliding sleeve 6 was installed, the side arm that makes screw 3 entered from the bottom of breach 7, and turns to a side, and then buckles into filling block 12, buckles filler ring 15 at last again, sliding sleeve 6 and screw 3 can be connected as a single entity.
Embodiment two: as shown in Figure 5, the breach on the sliding sleeve 6 is inverted "L" shaped, and correspondingly filling block 12 also should be inverted "L" shaped.
Embodiment three: this die cuts machine comprises frame, circular cutting blade, drive motors and die head anchor clamps, circular cutting blade is driven by drive motors, described die head anchor clamps are fixed on the transverse arm of a liftable, rotating transverse arm mechanism, described transverse arm mechanism is the transverse arm mechanism of aforementioned accurately lifting, and figure slightly.
Claims (8)
1. accurate transverse arm mechanism of lifting, comprise screw mandrel lowering or hoisting gear and transverse arm, this screw mandrel lowering or hoisting gear comprises open tubular column, vertical screw mandrel, screw and two bevel gears, wherein, open tubular column one side is provided with vertical openings, vertically screw mandrel is assemblied in the place, axle center of open tubular column by bearing, a bevel gear is fixed on the vertical screw mandrel, another bevel gear is fixed on the lift drive shaft, on vertical openings, two bevel gears are meshing with each other, and it is characterized in that: it also comprises sliding sleeve to lift drive shaft by bearing fixing, this sliding sleeve is enclosed within on the open tubular column, its sidewall has breach, and described open tubular column sidewall has the longitudinally guiding groove, and described nut sleeve is on vertical screw mandrel, and be provided with side arm, side arm stretches out outside the longitudinally guiding groove, and is stuck on the top of described breach, and described transverse arm root is connected with a sleeve pipe, this casing pipe sleeve and can rotate around sliding sleeve on described sliding sleeve.
2. the transverse arm mechanism of accurately lifting as claimed in claim 1, it is characterized in that: it also comprises filler ring and filling block, described side arm occupies the part of breach, the remainder of breach snaps in described filling block, and sliding sleeve is provided with outer bead, and described filler ring is enclosed within on the sliding sleeve, and be pressed on the outer bead, and the filler ring hoop described filling block partly or entirely on, make side arm and filling block all not exceed the outer circumference surface of sliding sleeve, the holder of described filler ring upper surface is in the lower surface of described sleeve pipe.
3. the transverse arm mechanism of accurately lifting as claimed in claim 2, it is characterized in that: described outer bead is arranged on the sliding sleeve lower edge, and described breach is " T " font or inverted "L" shaped.
4. the transverse arm mechanism of accurately lifting as claimed in claim 3 is characterized in that: have screwed hole on the described sleeve pipe sidewall, and be furnished with the spin locking screw, have annular groove on the sliding sleeve excircle relative with the spin locking screw.
5. the transverse arm mechanism of accurately lifting as claimed in claim 4 is characterized in that: have screwed hole on the described sliding sleeve, and be furnished with the lifting lock screw, have vertical blind groove on the open tubular column relative with the lifting lock screw.
6. as the transverse arm mechanism of the arbitrary described accurately lifting of claim 1 to 5, it is characterized in that: described longitudinally guiding groove, side arm, breach and filling block all have two, are symmetrically distributed along circumference respectively.
7. the transverse arm mechanism of accurately lifting as claimed in claim 6, it is characterized in that: described lift drive shaft is furnished with a rocking handle or stepper drive motors.
8. die cuts machine, comprise frame, circular cutting blade, drive motors and die head anchor clamps, circular cutting blade is driven by drive motors, described die head anchor clamps are fixed on the transverse arm of a liftable, rotating transverse arm mechanism, it is characterized in that: described transverse arm mechanism is the transverse arm mechanism of the arbitrary described accurately lifting of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159090 CN203109214U (en) | 2013-04-02 | 2013-04-02 | Cross arm mechanism capable of being precisely lifted and die head cutting machine of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159090 CN203109214U (en) | 2013-04-02 | 2013-04-02 | Cross arm mechanism capable of being precisely lifted and die head cutting machine of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109214U true CN203109214U (en) | 2013-08-07 |
Family
ID=48889592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159090 Expired - Fee Related CN203109214U (en) | 2013-04-02 | 2013-04-02 | Cross arm mechanism capable of being precisely lifted and die head cutting machine of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092330A (en) * | 2014-06-30 | 2014-10-08 | 浙江湖州森富机电有限责任公司 | Tubular motor with manual control device |
| CN104092329A (en) * | 2014-06-30 | 2014-10-08 | 浙江湖州森富机电有限责任公司 | Tubular motor with manual control device |
-
2013
- 2013-04-02 CN CN 201320159090 patent/CN203109214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092330A (en) * | 2014-06-30 | 2014-10-08 | 浙江湖州森富机电有限责任公司 | Tubular motor with manual control device |
| CN104092329A (en) * | 2014-06-30 | 2014-10-08 | 浙江湖州森富机电有限责任公司 | Tubular motor with manual control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180402 |