CN207823781U - A kind of automatic feeding mechanism of punching machine - Google Patents
A kind of automatic feeding mechanism of punching machine Download PDFInfo
- Publication number
- CN207823781U CN207823781U CN201820160710.4U CN201820160710U CN207823781U CN 207823781 U CN207823781 U CN 207823781U CN 201820160710 U CN201820160710 U CN 201820160710U CN 207823781 U CN207823781 U CN 207823781U
- Authority
- CN
- China
- Prior art keywords
- shaft
- punching machine
- box
- upper roller
- feeding
- Prior art date
- 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 - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of automatic feeding mechanism of punching machine, including punching machine ontology and feed device, feed device includes box for feeding odd and transmission mechanism, box for feeding odd is equipped with transmission shaft, driven shaft and shaft, gear is installed on transmission shaft, lower roll and directional clutch, transmission mechanism is connect with directional clutch, it is machined with U-type groove above transmission shaft, driven shaft is mounted in U-type groove, upper roller is installed on driven shaft, the teeth engaged with gear are machined in upper roller, shaft is mounted on upper roller side, shaft is equipped with the holder with driven axis connection, shaft one end is equipped with handle, it is equipped in the middle part of shaft and hits handle, it hits and is equipped with rivet above handle, rivet is mounted on the upper die holder of composite die.The utility model makes the distance between upper roller and lower roll can be with the thickness adjust automatically of strip by installing driven shaft in U-type groove；It is rotated simultaneously by the way that transmission mechanism control transmission shaft is arranged, so that feed device is carried out interval feeding as punching machine works, to ensure machining accuracy.
Description
Technical field
The utility model is related to punching machine machinery fields, more particularly to a kind of automatic feeding mechanism of punching machine.
Background technology
Punching machine is the stamping equipment that blank is processed into stamping parts.Punching machine is used when processing simple stamping parts and is manually sent
Material or feed device carry out feeding, and using artificial feeding it is difficult to ensure that the precision of feeding amount, while the efficiency of artificial feeding is low, people
Work labor intensity is big；Although pushing precision can guarantee using feed device feeding and reduce hand labor intensity, but cannot adjust
The size of whole feeding causes the scope of application of feed device small.
Invention content
The purpose of this utility model is to provide a kind of automatic feeding mechanism of punching machine of feeding size adjustable.
The purpose of this utility model is achieved through the following technical solutions：
A kind of automatic feeding mechanism of punching machine, including punching machine ontology and feed device, punching machine ontology include composite die and pressure
Power machine, forcing press are mounted on above composite die, and the feed device includes box for feeding odd and transmission mechanism, is set on the box for feeding odd
There are transmission shaft, driven shaft and shaft, gear and lower roll are installed on the transmission shaft in box for feeding odd, pacifies on the transmission shaft outside box for feeding odd
Equipped with directional clutch, the transmission mechanism is connect with directional clutch, and U-type groove is machined on the box for feeding odd above transmission shaft,
Driven shaft is mounted in U-type groove, is equipped with upper roller on driven shaft, and upper roller one end is machined with the teeth engaged with gear, described turn
Axis is mounted on the box for feeding odd of upper roller side, and shaft is equipped with the holder with driven axis connection, and shaft one end is equipped with handle, is turned
It is equipped in the middle part of axis and hits handle, hit and be equipped with rivet above handle, rivet is mounted on the upper die holder of composite die.
The transmission mechanism includes eccentric adjusting disk, crank, connecting rod and rocking bar, and eccentric adjusting disk is mounted on pressure by flange
On power machine, crank is installed on eccentric adjusting disk, one end of connecting rod is connect with crank, and the other end of connecting rod and one end of rocking bar connect
It connects, the other end of rocking bar is connect with directional clutch.
The utility model has the following effects that：
(1) by installing driven shaft in U-type groove, keep the distance between upper roller and lower roll automatic with the thickness of strip
Adjustment, improves the adaptability of feed device；
(2) it is rotated by the way that transmission mechanism control transmission shaft is arranged, feed device is made to carry out interval feeding as punching machine works,
To ensure machining accuracy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the internal structure schematic diagram of the utility model box for feeding odd.
Fig. 3 is the left view of the utility model box for feeding odd.
Fig. 4 is the assembling schematic diagram of the utility model eccentric adjusting disk and crank.
Fig. 5 is the use state diagram of the utility model.
It is marked in figure：1, punching machine ontology；11, composite die；12, upper die holder；13, lower die holder；14, forcing press；2, feeding
Case；21, U-type groove；3, A-frame；4, transmission shaft；41, gear；42, lower roll；43, directional clutch；5, rack is dragged；6, driven
Axis；61, upper roller；62, teeth；7, shaft；71, holder；72, handle；73, handle is hit；74, rivet；8, transmission mechanism；81, eccentric
Adjustment disk；82, crank；83, connecting rod；84, rocking bar；9, plate.
Specific implementation mode
Embodiment
As shown in fig. 1~fig. 5, automatic feeding mechanism of punching machine provided in this embodiment includes punching machine ontology 1 and feed device,
Punching machine ontology 1 includes composite die 11 and forcing press 14, and forcing press 14 is mounted on 11 top of composite die, the feed device packet
Box for feeding odd 2 and transmission mechanism 8 are included, the box for feeding odd 2 is mounted on 1 side of punching machine ontology by A-frame 3, is set on box for feeding odd 2
There are transmission shaft 4, driven shaft 6 and shaft 7, gear 41 and lower roll 42,42 top of lower roll are installed on the transmission shaft 4 in box for feeding odd 2
Contour with the surface of the lower die holder 13 of composite die 11, the box for feeding odd 2 in 42 outside of lower roll, which is equipped with, drags rack 5, outside box for feeding odd 2
Directional clutch 43 is installed on transmission shaft 4, is machined with U-type groove 21 on the box for feeding odd 2 of 4 top of transmission shaft, driven shaft 6 is mounted on
In U-type groove 21, upper roller 61 is installed on driven shaft 6,61 one end of upper roller is machined with the teeth 62 engaged with gear 41, the shaft
7 are mounted on the box for feeding odd 2 of 61 side of upper roller, and 7 both ends of shaft outside box for feeding odd 2 are equipped with holder 71, holder 71 and driven shaft 6
Connection, the rotation of shaft 7 can drive driven shaft 6 to be moved upwards in U-type groove 21, and 7 one end of shaft is equipped with handle 72, in shaft 7
Portion is equipped with and hits handle 73, hits 73 top of handle and is equipped with rivet 74, rivet 74 is mounted on the upper die holder 12 of composite die 11；The transmission
Mechanism 8 includes eccentric adjusting disk 81, crank 82, connecting rod 83 and rocking bar 84, and eccentric adjusting disk 81 is mounted on forcing press by flange
On 14, crank 82 is installed on eccentric adjusting disk 81, one end of connecting rod 83 is connect with crank 82, the other end and rocking bar of connecting rod 83
84 one end connection, the other end of rocking bar 84 are connect with directional clutch 43.
The application method of the utility model is：
Before punching machine work, shaft 7 is set to rotate by rotational handle 72, the holder 71 in shaft 7 drives driven shaft 6 along U-shaped
Slot 21 moves upwards, and gap is generated between upper roller 61 and lower roll 42 to drive, and plate 9 to be punched is then placed on lower roll 42
On the lower die holder 13 of composite die 11, subsequent release handle 72, driven shaft 6 and upper roller 61 move down under gravity
And plate 9 is compressed, then start forcing press 14, forcing press 14 drives 12 downlink of upper die holder of composite die 11, is carried out to plate 9
Punching press, meanwhile, the rivet 74 installed on upper die holder 12 hits handle 73, hits handle 73 and controls the rotation of shaft 7, the holder in shaft 7
71 drive driven shafts 6 are moved upwards along U-type groove 21, and plate 9 is made to be in free state, then compound to facilitate the correcting of plate 9
12 uplink of upper die holder of mold 11, driven shaft 6 and upper roller 61 move down and compress plate 9 under gravity, and bias is adjusted
Saving disk 81 drives crank 82 to rotate, and crank 82 drives connecting rod 83 to move, and 83 drive rocker 84 of connecting rod rotation, rocking bar 84 passes through orientation
Clutch 43 drives transmission shaft 4 to rotate, and the gear 41 on transmission shaft 4 drives the teeth 62 in upper roller 61 to rotate, to make upper roller
61 and lower roll 42 drive plate 9 move right (when upper roller 61 is lifted, gear 41 is detached with the teeth 62 in upper roller 61, suspend
Feeding), then upper die holder 12 is continued traveling downwardly carries out punch process to plate 9, until process finishing.
The above is only the utility model preferred embodiment, but the scope of protection of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection domain.
Claims (2)
1. a kind of automatic feeding mechanism of punching machine, including punching machine ontology and feed device, punching machine ontology include composite die and pressure
Machine, forcing press are mounted on above composite die, it is characterised in that：The feed device includes box for feeding odd and transmission mechanism, described
Box for feeding odd is equipped with transmission shaft, driven shaft and shaft, is equipped with gear and lower roll on the transmission shaft in box for feeding odd, outside box for feeding odd
Directional clutch is installed, the transmission mechanism is connect with directional clutch, is added on the box for feeding odd above transmission shaft on transmission shaft
Work has U-type groove, driven shaft to be mounted in U-type groove, upper roller is equipped on driven shaft, upper roller one end is machined with the tooth engaged with gear
Tooth, the shaft are mounted on the box for feeding odd of upper roller side, and shaft is equipped with the holder with driven axis connection, the installation of shaft one end
There is handle, be equipped in the middle part of shaft and hit handle, hit and be equipped with rivet above handle, rivet is mounted on the upper die holder of composite die.
2. automatic feeding mechanism of punching machine according to claim 1, it is characterised in that：The transmission mechanism includes eccentric adjusting
Disk, crank, connecting rod and rocking bar, eccentric adjusting disk are mounted on by flange on forcing press, and crank is equipped on eccentric adjusting disk, even
One end of bar is connect with crank, and the other end of connecting rod and one end of rocking bar connect, and the other end of rocking bar is connect with directional clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160710.4U CN207823781U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic feeding mechanism of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160710.4U CN207823781U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic feeding mechanism of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823781U true CN207823781U (en) | 2018-09-07 |
Family
ID=63395554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160710.4U Expired - Fee Related CN207823781U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic feeding mechanism of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038948A (en) * | 2019-04-27 | 2019-07-23 | 浙江金澳兰机床有限公司 | A kind of high-precision punching machine |
| CN110405098A (en) * | 2019-07-31 | 2019-11-05 | 中原工学院 | A kind of stamping die automatic feed mechanism |
| CN111618145A (en) * | 2020-06-09 | 2020-09-04 | 程新华 | Processing equipment of building decoration |
-
2018
- 2018-01-30 CN CN201820160710.4U patent/CN207823781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038948A (en) * | 2019-04-27 | 2019-07-23 | 浙江金澳兰机床有限公司 | A kind of high-precision punching machine |
| CN110405098A (en) * | 2019-07-31 | 2019-11-05 | 中原工学院 | A kind of stamping die automatic feed mechanism |
| CN111618145A (en) * | 2020-06-09 | 2020-09-04 | 程新华 | Processing equipment of building decoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |