CN203610796U - Anti-toppling device for mechanical shaft gear workpiece - Google Patents
Anti-toppling device for mechanical shaft gear workpiece Download PDFInfo
- Publication number
- CN203610796U CN203610796U CN201320883007.3U CN201320883007U CN203610796U CN 203610796 U CN203610796 U CN 203610796U CN 201320883007 U CN201320883007 U CN 201320883007U CN 203610796 U CN203610796 U CN 203610796U
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- China
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- workpiece
- shaft gear
- axle tooth
- connecting plate
- prevention device
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Abstract
The utility model discloses an anti-toppling device for a mechanical shaft gear workpiece. The device comprises a support seat connected with an upright post of a gear hobbing machine, a vertical support rod arranged on the support seat and a connecting seat arranged at the upper end of the support rod, wherein a workpiece fixture consisting of two spring pieces is arranged on the connecting seat. According to the anti-toppling device for the mechanical shaft gear workpiece, the workpiece fixture consisting of the two spring pieces is used for assisting in stably clamping the workpiece when the shaft gear workpiece positioned by an end face is arranged on the gear hobbing machine, so that the workpiece can be prevented from being inclined and toppling, an upper center of the gear hobbing machine can be ensured to be smoothly jacked into a central hole in the upper end of the shaft gear workiece, and higher clamping speed is ensured; the workpiece is not required to be assisted with a hand, so that the device is more convenient to operate, safer and higher in production efficiency.
Description
Technical field
The utility model relates to a kind of frock, particularly a kind of on gear-hobbing machine the auxiliary mould of clamping workpiece when machining gears.
Background technology
Process the shaft gear of being located by end face on gear-hobbing machine time, in clamping process, in the lower top lower end centre bore that withstands on shaft gear under spring action due to gear-hobbing machine, make on gear-hobbing machine top be pressed in shaft gear upper end centre bore before, the end face of shaft gear cannot lean against on tool locating end face, workpiece is easily crooked or topple over, and at this moment needs by manual righting workpiece, just can make in the top upper end centre bore that withstands on smoothly workpiece.Easily there is potential safety hazard in manual righting workpiece at that time, and cause operation inconvenience, affects production efficiency.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of mechanical type axle tooth workpiece tilting prevention device, to solve the axle tooth workpiece easy crooked problem with toppling in clamping process by end face location in process.
The utility model mechanical type axle tooth workpiece tilting prevention device, comprise the supporting seat that connects for same gear-hobbing machine column, be arranged on the vertical support bar on supporting seat and be arranged on the Connection Block of post upper, on described Connection Block, be provided with the workpiece clamp being formed by two spring leafs.
Further, described Connection Block comprises the first connecting plate, two the second connecting plates that are connected with support bar and the intermediate plate that connects the first connecting plate and the second connecting plate, and described two spring leafs are connected on two the second connecting plates.
Further, described the first connecting plate is fixed on support bar in the adjustable mode of upper-lower position.
Further, described intermediate plate is the L shaped plate being made up of riser and transverse slat, is provided with the first bar hole of length direction and workpiece radial parallel on described riser, and described two the second connecting plates are fixed on intermediate plate by the screw being arranged in the first bar hole respectively; On described transverse slat, be provided with length direction and workpiece radial parallel the second bar hole, described intermediate plate is fixed on the first connecting plate by the screw being arranged in the second bar hole.
The beneficial effects of the utility model: the utility model mechanical type axle tooth workpiece tilting prevention device, while the axle tooth workpiece of being located by end face being installed on gear-hobbing machine, by the steady workpiece of workpiece clamp additional lock being formed by two spring leafs, can avoid workpiece crooked and topple over, can guarantee on gear-hobbing machine that, in the top centre bore that heads into smoothly axle tooth workpiece upper end, clamping speed is faster, and owing to no longer using hand auxiliary work-piece, more convenient operation, also safer, production efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the utility model mechanical type axle tooth workpiece tilting prevention device structural representation in working order;
Fig. 2 is the left view of mechanical type axle tooth workpiece tilting prevention device in Fig. 1;
Fig. 3 is the top view of mechanical type axle tooth workpiece tilting prevention device in Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment mechanical type axle tooth workpiece tilting prevention device, comprise the supporting seat 1 that connects for same gear-hobbing machine column, be arranged on the vertical support bar 2 on supporting seat 1 and be arranged on the Connection Block 3 of support bar 2 upper ends, on described Connection Block 3, be provided with the workpiece clamp 4 being formed by two spring leafs.
When machining shaft tooth, by the lower end of workpiece be placed on gear-hobbing machine lower top 5 on, workpiece clamp 4 is put into in the upper end of workpiece, although now the end face of workpiece cannot lean on mutually with the location end face of frock, but under the auxiliary centralizing function of workpiece clamp 4, workpiece can be not crooked and be toppled over, and can guarantee that top 6 insert in the centre bore of workpiece upper end smoothly, can guarantee on gear-hobbing machine in the top centre bore that heads into smoothly axle tooth workpiece upper end, clamping speed is faster, and in clamping process, no longer use hand auxiliary work-piece, more convenient operation, also safer, production efficiency is higher.
As the improvement to the present embodiment, described Connection Block 3 comprises the first connecting plate 31, two the second connecting plates 32 that are connected with support bar 2 and the intermediate plate 33 that connects the first connecting plate 31 and the second connecting plate 32, described two spring leafs are connected on two the second connecting plates 32, adopt fabricated structure, Connection Block 3 is manufactured simpler.
As the improvement to the present embodiment, described the first connecting plate 31 is fixed on support bar 2 in the adjustable mode of upper-lower position, the first connecting plate 31 upper-lower positions are adjustable, make this mechanical type axle tooth workpiece tilting prevention device can adapt to the processing of different length axle tooth workpiece, and versatility is good.
As the improvement to the present embodiment, described intermediate plate 33 is the L shaped plate being made up of riser and transverse slat, on described riser, be provided with the first bar hole 331 of length direction and workpiece radial parallel, described two the second connecting plates 32 are fixed on intermediate plate 33 by the screw being arranged in the first bar hole 331 respectively; On described transverse slat, be provided with length direction and workpiece radial parallel the second bar hole 332, described intermediate plate 33 is fixed on the first connecting plate 31 by the screw being arranged in the second bar hole 332.
This improvement makes the opening degree of workpiece clamp 4 adjustable, and simultaneously workpiece clamp 4 is also adjustable with the radial distance of axle tooth workpiece, makes workpiece clamp 4 can clamp the axle tooth workpiece of different-diameter, has further strengthened the versatility of this tool formula axle tooth workpiece tilting prevention device.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. a mechanical type axle tooth workpiece tilting prevention device, it is characterized in that: comprise the supporting seat that connects for same gear-hobbing machine column, be arranged on the vertical support bar on supporting seat and be arranged on the Connection Block of post upper, on described Connection Block, be provided with the workpiece clamp being formed by two spring leafs.
2. mechanical type axle tooth workpiece tilting prevention device according to claim 1, it is characterized in that: described Connection Block comprises the first connecting plate, two the second connecting plates that are connected with support bar and the intermediate plate that connects the first connecting plate and the second connecting plate, and described two spring leafs are connected on two the second connecting plates.
3. mechanical type axle tooth workpiece tilting prevention device according to claim 2, is characterized in that: described the first connecting plate is fixed on support bar in the adjustable mode of upper-lower position.
4. according to the mechanical type axle tooth workpiece tilting prevention device described in claim 2 or 3, it is characterized in that: described intermediate plate is the L shaped plate being made up of riser and transverse slat, on described riser, be provided with the first bar hole of length direction and workpiece radial parallel, described two the second connecting plates are fixed on intermediate plate by the screw being arranged in the first bar hole respectively; On described transverse slat, be provided with length direction and workpiece radial parallel the second bar hole, described intermediate plate is fixed on the first connecting plate by the screw being arranged in the second bar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883007.3U CN203610796U (en) | 2013-12-30 | 2013-12-30 | Anti-toppling device for mechanical shaft gear workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883007.3U CN203610796U (en) | 2013-12-30 | 2013-12-30 | Anti-toppling device for mechanical shaft gear workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610796U true CN203610796U (en) | 2014-05-28 |
Family
ID=50763477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883007.3U Expired - Fee Related CN203610796U (en) | 2013-12-30 | 2013-12-30 | Anti-toppling device for mechanical shaft gear workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128395A (en) * | 2018-10-26 | 2019-01-04 | 宜昌吉玛精机科技有限公司 | Rocker arm shaft Gear Milling fixture |
-
2013
- 2013-12-30 CN CN201320883007.3U patent/CN203610796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128395A (en) * | 2018-10-26 | 2019-01-04 | 宜昌吉玛精机科技有限公司 | Rocker arm shaft Gear Milling fixture |
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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 |
Granted publication date: 20140528 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |