CN203330320U - Pier cap mechanism of spoke machine - Google Patents
Pier cap mechanism of spoke machine Download PDFInfo
- Publication number
- CN203330320U CN203330320U CN2013202545795U CN201320254579U CN203330320U CN 203330320 U CN203330320 U CN 203330320U CN 2013202545795 U CN2013202545795 U CN 2013202545795U CN 201320254579 U CN201320254579 U CN 201320254579U CN 203330320 U CN203330320 U CN 203330320U
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- China
- Prior art keywords
- spoke
- cap
- bar
- pier cap
- cam
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a pier cap mechanism of a spoke machine. A pulley shaft of a driven belt pulley of a belt transmission mechanism is connected with a power main shaft. The power main shaft is provided with a cam used for spoke blank fixing and a pier cap cam. A swing arm which is meshed with the cam used for spoke blank fixing is provided with a compression bar, the swing arm is coupled with the compression bar, a machine frame is provided with a sliding base which is joint with the compressing bar in a sliding mode, the bottom end of the compression bar is provided with an upper half die of a spoke cap forming die, the machine frame is provided with a supporting block used for fixing a lower half die, the combination portion of the upper half die and the lower half die corresponds to the spoke cap end of spoke blank in the conveying process, the pier cap cam is formed by an eccentric wheel which is fixed to the power main shaft through keys and a clamping-plate-type outer plate, an inner round groove of the clamping-plate-type outer plate is matched with the eccentric wheel in a sliding mode, the horizontal side of the clamping-plate-type outer plate is coupled with a pier cap stamping rod, a swing arm support is provided with a sliding sleeve which supports the pier cap stamping rod, and a spoke cap ball-face forming die is fixed to the front end of the pier cap stamping rod. The pier cap mechanism of the spoke machine has the obvious advantages of being simple and compact in structure, capable of saving energy and low in noise.
Description
Technical field
The utility model belongs to the spoke process equipment, particularly relates to a kind of pier cap mechanism of spoke machine.
Background technology
Existing spoke process equipment is comprised of steel wire wire rod aligning and cutting machine and forming machine two parts, and forming machine comprises power section, magazine and spoke stock screw rod transport portion, pier cap part, dogleg section and thread rolling part.Wherein the power of pier cap part is taken from the motor belt reduction gearing mechanism, the driven pulley of belt reduction gearing mechanism arranges eccentric shaft, eccentric shaft drives master connecting-rod and is transmitted in hammering slide block and the spoke stock compression column with fixed mechanism of pier cap part through the crankshaft-link rod branch transmission mechanism again, the hammering slide block arranges bar cap sphere forming mould, the mould support piece of depression bar and corresponding depression bar is the upper female die of fixed strip cap forming mould respectively, and the joint portion of upper female die is corresponding with the spoke stock bar cap end that the double-screw conveyor structure is carried.
The pier cap of above-mentioned spoke process equipment partly exists power chain structure motion amplitude large, needs larger input power and the defect of strong noise.
Summary of the invention
The utility model is the described technical problem that partly exists of the pier cap in order to solve above-mentioned spoke process equipment and a kind of a kind of pier cap mechanism of spoke machine is provided.
The utility model is taked following technical scheme for achieving the above object: this pier cap mechanism comprises the motor belt reduction gearing mechanism, the upper female die of bar cap sphere forming mould and bar cap forming mould, feature is, its wheel shaft of the driven pulley of belt gear is connected with power spindle, it is fixing with cam and pier cap cam that power spindle is provided with the spoke stock, be provided with the fixing swing arm of closing with cam meshing of spoke stock the depression bar that axle is connected, frame is provided with the slide be slidably engaged with depression bar, the depression bar bottom is provided with the upper mold section of bar cap forming mould, female die is fixed in back-up block, the joint portion of upper female die is corresponding with the spoke stock hatting end in course of conveying, described swing arm is provided with the fixing roller engaged with the cam rolling of spoke stock and keeps the spring engaged, eccentric wheel and clamping plate type outer disk that described pier cap cam is fixed in power spindle by key form, the interior circular groove of clamping plate type outer disk and eccentric wheel sliding fit, the horizontal side shaft of clamping plate type outer disk is connected to the pier cap jumper bar, oscillating arm bracket is provided with the sliding sleeve that supports the pier cap jumper bar, pier stamping bar front end is fixed with bar cap sphere forming mould.
The utility model can also be taked following technical measures:
Double-screw conveyor structure one side of described spoke stock is provided with the spoke fixed length baffle plate of corresponding bar cap forming mould.
The beneficial effects of the utility model and advantage are: the power of this pier cap mechanism is taken from power spindle and cam mechanism thereof, crankshaft-link rod branch transmission mechanism than existing spoke machine is simple, motion amplitude is little, not only input power obviously reduces, and the noise of hammering pier cap also obviously reduces.The utlity model has outstanding advantages simple in structure, compact, energy-conservation and that noise is low.
The accompanying drawing explanation
Accompanying drawing 1 is the example structure partial cutaway schematic.
Mark in figure: 1 power spindle, 2 eccentric wheels, 3 clamping plate type outer disks, 4 spoke stocks are fixing uses cam, 5 rollers, 6 swing arms, 7 pier cap jumper bars, 8 springs, 9 depression bars, 10 slides, 11 cap sphere forming moulds, 12 cap forming moulds, 13 spoke stocks, 14 double-screw conveyor structures, 15 fixed length baffle plates, 16 frames, 17 sliding sleeves, 18 back-up blocks.
The specific embodiment
Further illustrate the utility model below in conjunction with embodiment and accompanying drawing thereof.
Embodiment as shown in the figure, power spindle 1 is connected in the driven pulley wheel shaft of the dynamo-electric machine belt of spoke reduction gearing mechanism, and it is fixing with cam 4 and pier cap cam that power spindle 1 is provided with the spoke stock.
Be provided with the fixing swing arm 6 engaged with cam 4 of spoke stock the depression bar 9 that axle is connected, frame 16 is provided with the slide 10 be slidably engaged with depression bar, and swing arm is provided with the fixing roller 5 engaged with the cam rolling of spoke stock and keeps the spring 8 engaged.Depression bar 9 bottoms are provided with the upper mold section of bar cap forming mould 12, and frame 16 is provided with the back-up block 18 of fixed strip cap forming mould 12 female dies, and the joint portion of upper female die is corresponding with the hatting end of spoke stock 13 in course of conveying.
Double-screw conveyor structure 14 1 sides of spoke stock 13 are provided with the spoke fixed length baffle plate 15 of corresponding bar cap forming mould.
Claims (2)
1. a kind of pier cap mechanism of spoke machine, comprise the motor belt reduction gearing mechanism, the upper female die of bar cap sphere forming mould and bar cap forming mould, it is characterized in that: its wheel shaft of the driven pulley of belt gear is connected with power spindle, it is fixing with cam and pier cap cam that power spindle is provided with the spoke stock, be provided with the fixing swing arm of closing with cam meshing of spoke stock the depression bar that axle is connected, frame is provided with the slide be slidably engaged with depression bar, the depression bar bottom is provided with the upper mold section of bar cap forming mould, female die is fixed in back-up block, the joint portion of upper female die is corresponding with the spoke stock hatting end in course of conveying, described swing arm is provided with the fixing roller engaged with the cam rolling of spoke stock and keeps the spring engaged, eccentric wheel and clamping plate type outer disk that described pier cap cam is fixed in power spindle by key form, the interior circular groove of clamping plate type outer disk and eccentric wheel sliding fit, the horizontal side shaft of clamping plate type outer disk is connected to the pier cap jumper bar, oscillating arm bracket is provided with the sliding sleeve that supports the pier cap jumper bar, pier stamping bar front end is fixed with bar cap sphere forming mould.
2. pier cap according to claim 1 mechanism, it is characterized in that: double-screw conveyor structure one side of described spoke stock is provided with the spoke fixed length baffle plate of corresponding bar cap forming mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202545795U CN203330320U (en) | 2013-05-13 | 2013-05-13 | Pier cap mechanism of spoke machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202545795U CN203330320U (en) | 2013-05-13 | 2013-05-13 | Pier cap mechanism of spoke machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330320U true CN203330320U (en) | 2013-12-11 |
Family
ID=49699020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202545795U Expired - Fee Related CN203330320U (en) | 2013-05-13 | 2013-05-13 | Pier cap mechanism of spoke machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202041A (en) * | 2019-05-31 | 2019-09-06 | 唐威豪 | A kind of stamping equipment for machine-building |
-
2013
- 2013-05-13 CN CN2013202545795U patent/CN203330320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202041A (en) * | 2019-05-31 | 2019-09-06 | 唐威豪 | A kind of stamping equipment for machine-building |
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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: 20131211 |