CN2236395Y - Bidirectional spiral press - Google Patents

Bidirectional spiral press Download PDF

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Publication number
CN2236395Y
CN2236395Y CN95229186U CN95229186U CN2236395Y CN 2236395 Y CN2236395 Y CN 2236395Y CN 95229186 U CN95229186 U CN 95229186U CN 95229186 U CN95229186 U CN 95229186U CN 2236395 Y CN2236395 Y CN 2236395Y
Authority
CN
China
Prior art keywords
colligator
leading screw
work done
press
bearing
Prior art date
Application number
CN95229186U
Other languages
Chinese (zh)
Inventor
张问美
Original Assignee
张问美
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张问美 filed Critical 张问美
Priority to CN95229186U priority Critical patent/CN2236395Y/en
Application granted granted Critical
Publication of CN2236395Y publication Critical patent/CN2236395Y/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B1/00Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/18Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B1/00Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/18Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
    • B30B1/188Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means driven by a continuously rotatable flywheel with a coupling arranged between the flywheel and the screw
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B7/00Presses characterised by a particular arrangement of the pressing members
    • B30B7/02Presses characterised by a particular arrangement of the pressing members having several platens arranged one above the other

Abstract

The utility model relates to a bidirectional spiral press. Four guide posts (4) are arranged between beam plates (2) at both ends of a press body (1); two supporting frames (101) and (102) are installed at the middle part of the press body (1); the supporting frames (101) and (102) support a connector (11) and a fly reel (6). A screw rod (5) runs through an inner hole of the connector (11); both ends of the screw rod (5) are respectively and mutually connected with mould chucks (3) and (8); the mould chucks (3) and (8) are sheathed in a sliding mode on four guide posts (4). The utility model utilizes the inertia force of the fly reel to power in bidirectional directions, which exempts back stroke empty walking. Consequently, the production efficiency is enhanced for one time; the energy consumption is saved.

Description

Two-way work done fly press
The utility model relates to a kind of forcing press, particularly a kind of beidirectional fly press.
Existing fly press is unidirectional work done, its not work done of backhaul, thereby production efficiency is lower, and the consumption that wastes energy, because fly press is the inertia work done that utilizes flywheel, and flywheel reverse rotation during backhaul has inertia force equally, and it is very unfortunate that this a part of inertia force is not utilized to work done.
The purpose of this utility model promptly is to provide a kind of two-way work done fly press, consumption and the lower problem of production efficiency thereby the existing not work done of fly press backhaul of solution wastes energy.
The purpose of this utility model is achieved through the following technical solutions:
A kind of fly press of two-way work done mainly is made up of lathe bed, beam slab, flywheel and leading screw, between the beam slab (2) at lathe bed (1) two ends 4 leads (4) is housed, and at 4 leads (4) upper sliding sleeve mould chuck (3) and (8) is arranged; In the middle part of lathe bed (1) two bearing supports (101), (102) are installed, in the axis hole of bearing support (101) and (102), bearing is housed, and by bearing supporting colligator (11), a flywheel (6) is slidingly matched on colligator (11), also pass a leading screw (5) at the center of colligator (11), the two ends of leading screw (5) are connected with mould chuck (3), (8) respectively.The end face of colligator (11) has fan-shaped zygote (1101), also has fan-shaped zygote (601) at the corresponding site of flywheel (6).Colligator (11) endoporus has the screw thread that is complementary with leading screw (5), or colligator (11) endoporus does not have screw thread and has a plurality of sliding keyways, also have a plurality of sliding keyways of equal number at the corresponding site of leading screw (5), and the swivel nut (108) that is complementary with leading screw (5) is housed on bearing support (8).Lathe bed (1) is Ц shape configuration structure or is  shape configuration structure with beam slab (2).
The utlity model has following advantage and effect:
1, owing to impulse stroke and the equal work done of backhaul, thereby production efficiency is doubled.
2, utilize the reverse rotation inertia force of flywheel to put into production effectively owing in the backhaul, thereby saved energy resource consumption greatly.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of horizontal bidirectional work done fly press
Fig. 2 is the structural representation of vertical two-way work done fly press
Fig. 3 is flywheel and bearing support partial structurtes figure
Fig. 4 is the flywheel and the bearing support partial structurtes figure of band single-row tapered roller bearing
Fig. 5 is the flywheel and the bearing support partial structurtes figure of band single thrust bearing
Fig. 6 a, 6b are the cutaway view and the front view of flywheel
Fig. 7 a, 7b are the front view and the cutaway view of colligator copper sheathing
Fig. 8 a, 8b are the front view and the cutaway view of the colligator copper sheathing of band keyway
Fig. 9 a, 9b, 9c, 9d are several versions of bearing support.
Be described further below in conjunction with drawings and Examples:
Embodiment one: see also Fig. 1, horizontal bidirectional work done fly press of the present utility model is by lathe bed 1, beam slab 2, compositions such as flywheel 6 and leading screw 5 are equipped with 4 leads 4 on the fixing beam slab 2 in lathe bed 1 two ends, and two mould chucks 3 and 8 are slided on the lead 4, two bearing supports 101 and 102 are equipped with in middle part on lathe bed 1, bearing 103 all is housed in the upper gland of bearing support 101 and 102, play the end face thrust and radially carry (see figure 3), at bearing 103 upper support colligators 11, in colligator 11, pass a leading screw 5, flywheel 6 slides on the colligator 11, there is a fan-shaped zygote 1101 (to see Fig. 7 a on these colligator 11 end faces, 7b), on the end face of flywheel, also there is a fan-shaped zygote 601 (to see 6a, 6b) when motor 9 drives flywheel 6 rotations by belt pulley 10 and belt 7, zygote 601 is run into zygote 1101 and is promptly driven colligator 11 rotations, colligator 11 endoporus have the screw thread that is complementary with leading screw 5, the two ends of leading screw 5 are fixed on above mould chuck 3 and 8, be screwed and stubbornly refuse to allow leading screw rotate (see figure 3), so leading screw 5 is reciprocating when colligator 11 rotates, and it is reciprocating on lead 4 to drive mould chuck 3 and 8, and (mould does not draw in Fig. 1) just can manufactured parts when also loading a die on the beam slab 2 at two ends.
Embodiment two: see also Fig. 4, with the difference of embodiment one be: in the dead eye of bearing support 101 and 102, do not adorn sliding bearing 103 but the taper roll bearing 105 that can bear axial load and radial load simultaneously of dress, can adopt the mode of Fig. 3 at the leading screw 5 and the binding site of mould chuck 3 and 8, also can adopt mode shown in Figure 4, the groove that is stuck in the head of leading screw 5 with two semicircle clamps 401 (has the key location for 502 li between them, express among the figure), and fasten with screw 402.In the hemispherical head 501 that the end of leading screw 5 can also be designed to harden, be used for promoting chuck 3 and 8 and move.
Embodiment three: see also Fig. 2, the difference of it and embodiment one is that the beam slab 2 of embodiment one is Ц shape configuration structure with lathe bed 1, be horizontal press, and the beam slab 2 of embodiment two is  shape configuration structure with lathe bed 1, is vertical press.Roller bearing 105 as shown in Figure 4 is housed in bearing support 101 and 102 the axis hole in vertical press, also can be with single direction thrust ball bearing 107 as shown in Figure 5, but better with roller bearing shown in Figure 4.The swivel nut 108 that is complementary with leading screw 5 is equipped with in axis hole end at the bearing support 101 of this vertical press, the structure of colligator 11 also changes (seeing Fig. 8 a, 8b) does not to some extent have screw thread in the endoporus of colligator 11, it is a unthreaded hole, and has a keyway 1103 of two or more feather keys, corresponding site at leading screw 5 also has two or more keyways, feather key 1102 is housed in keyway, when flywheel 6 rotates, when zygote 601 collisions and drive zygote 1101 rotate colligator 11, by feather key 1102 leading screw 5 is rotated, and in colligator 11, reciprocatingly slide.This is that leading screw 5 rotates and reciprocating mode, also can adopt leading screw 5 as shown in figures 1 and 3 not rotate reciprocating mode on vertical press.
Can make the bearing support of the band bearing cap shown in Fig. 9 a~9d for bearing support 101 and 102, especially concerning horizontal press, like this installing/dismounting, the maintenance all more convenient, in dead eye, can adorn sliding bearing (Fig. 9 b) or thrust bearing (Fig. 9 c), also can install and fix a swivel nut 108 (Fig. 9 d) that mates with leading screw 5 when needing.

Claims (6)

1, a kind of fly press of two-way work done, mainly formed by lathe bed, beam slab, flywheel and leading screw, it is characterized in that: between the beam slab (2) at lathe bed (1) two ends, 4 leads (4) are housed, mould chuck (3) and mould chuck (8) are arranged at 4 leads (4) upper sliding sleeve; In the middle part of lathe bed (1) two bearing supports (101), (102) are installed, in the axis hole of bearing support (101) and (102), bearing is housed, and by bearing supporting colligator (11), a flywheel (6) is slidingly matched on colligator (11), also pass a leading screw (5) at the center of colligator (11), the two ends of leading screw (5) are connected with mould chuck (3), (8) respectively.
2, the fly press of two-way work done according to claim 1 is characterized in that: the end face of colligator (11) has fan-shaped zygote (1101), also has fan-shaped zygote (601) at the corresponding site of flywheel (6).
3, the fly press of two-way work done according to claim 1 is characterized in that: colligator (11) endoporus has and leading screw (5) screw thread that is complementary.
4, the fly press of two-way work done according to claim 1 is characterized in that: colligator (11) endoporus has a plurality of sliding keyways, also has a plurality of sliding keyways of equal number at the corresponding site of leading screw (5); The swivel nut (108) that screw thread with leading screw (5) is complementary is housed on bearing support (8).
5, the fly press of two-way work done according to claim 1 is characterized in that: lathe bed (1) is Ц shape configuration structure with beam slab (2).
6, the fly press of two-way work done according to claim 1 is characterized in that: lathe bed (1) is  shape configuration structure with beam slab (2).
CN95229186U 1995-12-21 1995-12-21 Bidirectional spiral press CN2236395Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95229186U CN2236395Y (en) 1995-12-21 1995-12-21 Bidirectional spiral press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95229186U CN2236395Y (en) 1995-12-21 1995-12-21 Bidirectional spiral press

Publications (1)

Publication Number Publication Date
CN2236395Y true CN2236395Y (en) 1996-10-02

Family

ID=33874524

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95229186U CN2236395Y (en) 1995-12-21 1995-12-21 Bidirectional spiral press

Country Status (1)

Country Link
CN (1) CN2236395Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103802343A (en) * 2014-01-17 2014-05-21 西安交通大学 Two-way horizontal servo pressure machine for transmission of planet roller lead screw
CN104309042A (en) * 2014-10-23 2015-01-28 四川氟迪新能源有限公司 Double-spiral pressing equipment for synchronous forging and pressing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103802343A (en) * 2014-01-17 2014-05-21 西安交通大学 Two-way horizontal servo pressure machine for transmission of planet roller lead screw
CN103802343B (en) * 2014-01-17 2015-07-08 西安交通大学 Two-way horizontal servo pressure machine for transmission of planet roller lead screw
CN104309042A (en) * 2014-10-23 2015-01-28 四川氟迪新能源有限公司 Double-spiral pressing equipment for synchronous forging and pressing

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CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee