CN202951817U - Precision forging machine hammer adjusting worm axial buffering device - Google Patents
Precision forging machine hammer adjusting worm axial buffering device Download PDFInfo
- Publication number
- CN202951817U CN202951817U CN 201220635268 CN201220635268U CN202951817U CN 202951817 U CN202951817 U CN 202951817U CN 201220635268 CN201220635268 CN 201220635268 CN 201220635268 U CN201220635268 U CN 201220635268U CN 202951817 U CN202951817 U CN 202951817U
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- China
- Prior art keywords
- worm screw
- nut
- worm
- forging machine
- transmission shaft
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- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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- 238000005242 forging Methods 0.000 title claims abstract description 22
- 230000003139 buffering effect Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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Abstract
The utility model provides a precision forging machine hammer adjusting worm axial buffering device which at least comprises a worm wheel, a sleeve, a nut, a screw rod, a worm, an inner spline sleeve and a transmission shaft. The device is characterized in that in a worm wheel driving part, the worm wheel is communicated with the sleeve which is fixedly connected with the nut through a pin shaft, the nut is fixed with the screw rod through threads, the screw rod is hinged with a pull rod in a precision forging machine hammer adjusting device, and the worm wheel, the sleeve, the nut, the screw rod and the precision forging machine hammer adjusting device are all fixedly arranged on a machine frame. In a worm wheel power input part, a shell is fixedly connected with the machine frame, the worm is arranged in an inner cavity of the shell and drives the worm wheel to rotate, an outer spline is arranged at the tail end of the worm and matched with the inner spline sleeve, the transmission shaft is arranged at the tail end of the shell, and the inner spline sleeve is sleeved outside the transmission shaft. Two bearings are arranged at the front end of the worm, the outer rings of the two bearings are fixed with a sliding sleeve which is connected with a guiding shaft fixed at the front end of an outer shell, a disc spring is sleeved on the guiding shaft, a gasket is arranged on each of two sides of the disc spring, and the disc spring is fixed through the nut. The disc spring is used for enabling the axial direction of the worm to be flexible.
Description
Technical field
The utility model relates to the precise forging machine technical field, is that the precise forging machine tup is regulated the worm screw axial buffering device.
Background technology
Precise forging machine also likely forges workpiece when adjusting the tup drafts, and like this, the moment that tup contacts with workpiece, in the tup guiding mechanism, the motion of the parts such as pull bar and worm gear is stroboscopic motion, and now, power shaft and worm screw are to rotate continuously.If the worm screw axial location fixes, the motion of worm gear and worm screw will be inharmonious, thereby can't complete due action, and damage parts.
Summary of the invention
The purpose of this utility model is to provide a kind of precise forging machine tup and regulates the worm screw axial buffering device, by adopting the dish spring that the worm screw axial location is become, moves about, and, when worm gear is forced to stall, worm screw can play.
The technical solution of the utility model is that the precise forging machine tup is regulated the worm screw axial buffering device, which comprises at least turbine, cover, nut, screw rod, worm screw, inner spline housing and power transmission shaft, it is characterized in that: in the turbine drive part, turbine and cover conducting, cover is fixedly connected with by bearing pin with nut, nut and screw flight are fixed, and the pull bar in screw rod and precise forging machine hammer head adjustment device is hinged, and they all are fixedly installed on frame; In the turbo-power importation, housing is fixedly connected with frame, and the enclosure interior cavity is provided with worm screw, and worm screw drives turbine rotation, and the end of worm screw is external splines, with inner spline housing, coordinates, and power transmission shaft is arranged on the end of housing, and inner spline housing is sleeved on outside power transmission shaft; The worm screw front end is provided with two bearings, and outer ring and the sliding sleeve of two bearings are fixed, and sliding sleeve is connected with the axis of guide that is fixed on the shell front end; Guideway is equipped with the dish spring, and dish spring both sides are respectively arranged with a pad, and fix by nut.
Described two bearings are fixedly connected with by nut with sliding sleeve.
Be provided with baffle ring between described worm screw front end and sliding sleeve.
Characteristics of the present utility model are to move about by adopting the dish spring that the worm screw axial location is become, and because worm screw is rotated continuously always, when tup forges workpiece, and workpiece Contact worm gear stops operating, thereby forces worm screw axially-movable compact disc spring; When tup leaves workpiece, while hindering the power disappearance of worm gear rotation, the compression stress of dish spring release savings promotes worm screw play, with power transmission shaft, together with the rotation of worm screw, drives the worm gear rotation, and the rotation of acceleration worm gear, improves the tup opening speed.
The accompanying drawing explanation
Below in conjunction with embodiment, the utility model is further described.
Fig. 1 is the structural representation that the precise forging machine tup is regulated the worm screw axial buffering device.
In figure: 100, frame; 101, housing; 102, turbine; 103, worm screw; 104, inner spline housing; 105, power transmission shaft; 106, bearing; 107, sliding sleeve; 108, the axis of guide; 109, dish spring; 110, pad; 111, baffle ring; 201, cover; 202, nut; 203, screw rod.
The specific embodiment
Embodiment 1
The precise forging machine tup is regulated the worm screw axial buffering device, which comprises at least turbine 102, overlap 201, nut 202, screw rod 203, worm screw 103, inner spline housing 104 and power transmission shaft 105, in the turbine drive part, turbine 102 and cover 201 conductings, cover 201 is fixedly connected with by bearing pin with nut 202, nut 202 is fixed with screw rod 203 screw threads, and screw rod 203 is hinged with the pull bar in the precise forging machine hammer head adjustment device, and they all are fixedly installed on frame 100; In the turbo-power importation, housing 101 is fixedly connected with frame 100, housing 101 internal cavities are provided with worm screw 103, worm screw 103 drives turbine 102 and rotates, the end of worm screw 103 is external splines, with inner spline housing 104, coordinate, power transmission shaft 105 is arranged on the end of housing 101, and inner spline housing 104 is sleeved on outside power transmission shaft 105; It is fixing that worm screw 103 front ends are provided with outer ring and the sliding sleeve 107 of 106, two bearings 106 of two bearings, and sliding sleeve 107 is connected with the axis of guide 108 that is fixed on shell 101 front ends; The axis of guide 108 is set with dish spring 109, and dish spring 109 both sides are respectively arranged with a pad 110, and fix by nut.
Embodiment 2
As shown in Figure 1, carry out the adjusting of precise forging machine tup drafts by the pull bar drive adjusting device in the precise forging machine hammer head adjustment device.
At the precise forging machine tup, regulate in the worm screw axial buffering device, the screw rod 203 in the turbine drive part is by hinged fixing with pull bar, for pull bar provides power source.
In the turbo-power importation, turbine 102 by with worm screw 103 conductings, provide power by worm screw 103 for turbine 102.
The output of exterior power source directly and power transmission shaft 105 conductings, and then provides power source for worm screw 103.
In the left side of worm screw 103, be provided with 106, two bearings 106 of two bearings on housing 101 and fix by outer ring and sliding sleeve 107 screw threads, and install baffle ring 111 additional between worm screw 103 and sliding sleeve 107.
Sliding sleeve 107 is fixing with the axis of guide 108 of housing 101 left ends, and the locality that the axis of guide 108 is guaranteed worm screw 103 vertically.
During work, external power supply imports worm screw 103 by power transmission shaft 105 by power, and worm screw 103 drives turbine 102 motions, and then the pull bar of drive screw 203 and connecting screw rod 203, reaches the purpose of regulating the tup drafts and forging.
Owing to adopting dish spring 109 that worm screw 103 axial locations are become, move about, because worm screw 103 is rotated continuously always, when tup forges workpiece, and workpiece Contact worm gear 102 stops operating, thereby forces worm screw 103 axially-movables compact disc spring 109; When tup leaves workpiece, while hindering the power disappearance of worm gear 102 rotations, the compression stress that dish spring 109 discharges savings promotes worm screw 103 plays, with power transmission shaft 105, together with the rotation of worm screw 103, drives worm gear 102 rotations, and accelerate worm gear 102 and rotate, improve the tup opening speed.
The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.
Claims (3)
1. the precise forging machine tup is regulated the worm screw axial buffering device, which comprises at least turbine (102), cover (201), nut (202), screw rod (203), worm screw (103), inner spline housing (104) and power transmission shaft (105), it is characterized in that: in the turbine drive part, turbine (102) and cover (201) conducting, cover (201) is fixedly connected with by bearing pin with nut (202), nut (202) is fixed with screw rod (203) screw thread, screw rod (203) is hinged with the pull bar in the precise forging machine hammer head adjustment device, and they all are fixedly installed on frame (100); In the turbo-power importation, housing (101) is fixedly connected with frame (100), housing (101) internal cavities is provided with worm screw (103), worm screw (103) drives turbine (102) and rotates, the end of worm screw (103) is external splines, with inner spline housing (104), coordinate, power transmission shaft (105) is arranged on the end of housing (101), and inner spline housing (104) is sleeved on outside power transmission shaft (105); Worm screw (103) front end is provided with two bearings (106), and the outer ring of two bearings (106) and sliding sleeve (107) are fixing, and sliding sleeve (107) is connected with the axis of guide (108) that is fixed on shell (101) front end; The axis of guide (108) is set with dish spring (109), and dish spring (109) both sides are respectively arranged with a pad (110), and fix by nut.
2. regulate the worm screw axial buffering device according to the precise forging machine tup described in claim 1, it is characterized in that: described two bearings (106) are fixedly connected with by nut with sliding sleeve (107).
3. regulate the worm screw axial buffering device according to the precise forging machine tup described in claim 1, it is characterized in that: between described worm screw (103) front end and sliding sleeve (107), be provided with baffle ring (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635268 CN202951817U (en) | 2012-11-27 | 2012-11-27 | Precision forging machine hammer adjusting worm axial buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635268 CN202951817U (en) | 2012-11-27 | 2012-11-27 | Precision forging machine hammer adjusting worm axial buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951817U true CN202951817U (en) | 2013-05-29 |
Family
ID=48457411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635268 Expired - Lifetime CN202951817U (en) | 2012-11-27 | 2012-11-27 | Precision forging machine hammer adjusting worm axial buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962388A (en) * | 2012-11-27 | 2013-03-13 | 孟红 | Buffer structure for adjusting axial direction of worm of hammerhead of precision forging machine |
-
2012
- 2012-11-27 CN CN 201220635268 patent/CN202951817U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962388A (en) * | 2012-11-27 | 2013-03-13 | 孟红 | Buffer structure for adjusting axial direction of worm of hammerhead of precision forging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130529 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |