CN209062016U - A kind of object ejecting mechanism in punching machine - Google Patents
A kind of object ejecting mechanism in punching machine Download PDFInfo
- Publication number
- CN209062016U CN209062016U CN201821853944.3U CN201821853944U CN209062016U CN 209062016 U CN209062016 U CN 209062016U CN 201821853944 U CN201821853944 U CN 201821853944U CN 209062016 U CN209062016 U CN 209062016U
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- Prior art keywords
- hook
- punching machine
- workpiece
- connecting rod
- ejecting mechanism
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Abstract
The utility model discloses the object ejecting mechanisms in a kind of punching machine, include connecting rod, bending bar, fixture, hook and torsional spring；Pressed sheet in the top connection punching machine of the connecting rod, bottom are provided with a hook putting hole, and one end of the hook and torsional spring are arranged in hook putting hole, and wherein hook is rotated relative to hook putting hole, and the torsional spring is used for hook spinning reduction；The fixture is mounted in the lower die of punching machine and includes a transverse direction and the card slot for placing workpiece, and the bottom of workpiece is arranged in the bending bar and opposed jaw rotation, the connecting rod drive workpiece upward bending while moving up.Object ejecting mechanism in the punching machine of the utility model, at low cost, operation is very easy.
Description
Technical field
The utility model belongs to a kind of stamping equipment field, and in particular to the object ejecting mechanism in a kind of punching machine.
Background technique
Portioned product needs punching and bending, it is therefore desirable to punching apparatus and bending machine equipment, so at high cost, Er Qiecao
It bothers.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is the object ejecting mechanism that propose in a kind of punching machine, to solve tradition
Equipment cost height and problem troublesome in poeration in technology.
(2) technical solution
Object ejection in a kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: punching machine
Mechanism includes connecting rod, bending bar, fixture, hook and torsional spring；Pressed sheet in the top connection punching machine of the connecting rod, bottom
It is provided with a hook putting hole, one end of the hook and torsional spring are arranged in hook putting hole, and wherein hook is with respect to hook
The rotation of part putting hole, the torsional spring are used for hook spinning reduction；The fixture is mounted in the lower die of punching machine and includes one
Card slot lateral and for placing workpiece, the bottom of workpiece is arranged in the bending bar and opposed jaw rotation, the connecting rod exist
Workpiece upward bending is driven while moving up.
In object ejecting mechanism in above-mentioned punching machine, the fixture includes a step, the bottom of the bending bar
It is arranged on step, top is located at the lower end of workpiece.
In object ejecting mechanism in above-mentioned punching machine, the fixture includes pedestal and upper cover, the pedestal and upper cover
Between formed place workpiece card slot, the workpiece is using upper cover as the upward bending of fulcrum.
In object ejecting mechanism in above-mentioned punching machine, shaft, the shaft axis are provided between the pedestal and upper cover
To one end be fixedly connected with upper cover, other end sliding plug is on pedestal.
(3) beneficial effect
Object ejecting mechanism in the punching machine of the utility model after formed punch moves down punching press, when resetting upwards, is hooked by hook
The firmly upward bending of workpiece so operation is very easy, and reduces costs again.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the object ejecting mechanism in the punching machine in embodiment one；
Fig. 2 is the usage state diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of embodiment two；
1 it is connecting rod in figure, 2 be card slot, 3 be bending bar, 4 be fixture, 5 be hook, 6 be torsional spring, 7 is hook putting hole, 8
It is step for workpiece, 9,11 be pedestal, 12 be upper cover, 13 is shaft.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment one: as depicted in figs. 1 and 2, the object ejecting mechanism in a kind of punching machine, include connecting rod 1, bending bar 3,
Fixture 4, hook 5 and torsional spring 6；Pressed sheet in the top connection punching machine of the connecting rod 1, bottom is provided with a hook putting hole
7, one end of the hook 5 and torsional spring 6 are arranged in hook putting hole 7, and wherein hook 5 is rotated relative to hook putting hole 7, institute
Torsional spring 6 is stated for 5 spinning reduction of hook；The fixture 4 is mounted in the lower die of punching machine and includes a transverse direction and be used to put
Set the card slot 2 of workpiece 8, the bottom of workpiece 8 is arranged in the bending bar 3 and opposed jaw 4 rotates, and the connecting rod 1 is moving up
The upward bending of workpiece 8 is driven simultaneously.
The fixture 4 includes a step 9, and the bottom of the bending bar 3 is arranged on step 9, and top is located at workpiece 8
Lower end.
When work, the pressed sheet drives staking punch and connecting rod 1 to move down, during moving down, the staking punch contact
To workpiece and complete to the punching operation of workpiece, and the hook 5 on connecting rod 1 starts to rotate and be received into after touching bending bar 3
In hook putting hole, therefore hook 5 and bending bar 3 are separated, such hook 5 can be moved to the lower section of hook 5, then pass through torsion
Spring resets；After the completion of entire folding process, the pressed sheet drives staking punch and connecting rod 1 to move up, during moving up, institute
It states hook 5 and catches on bending bar 3, thus rotate bending bar 3 and drive workpiece bending, thus the process of complete entire bending, because
This this equipment has been completed at the same time the function of punching press and bending, therefore reduces the cost of equipment, and operates again very convenient.
Embodiment two:
As shown in figure 3, the fixture 4 includes pedestal 11 and upper cover 12, is formed between the pedestal and upper cover and place work
The card slot 2 of part 8, the workpiece 8 is using upper cover as the upward bending of fulcrum.It is provided with shaft 13 between the pedestal 11 and upper cover 12,
The axial one end of the shaft 13 is fixedly connected with upper cover 12, and other end sliding plug is on the pedestal 11.
Workpiece is installed on card slot 2, then pushing upper cover 12 moves down shaft 13 and upper cover 12, so that upper cover 12 is pushed down
Workpiece.When work, the pressed sheet drives staking punch and connecting rod 1 to move down, and during moving down, the staking punch touches work
Part is simultaneously completed to the punching operation of workpiece, and the hook 5 on connecting rod 1 starts to rotate and is received into hook after touching bending bar 3
In putting hole, therefore hook 5 and bending bar 3 are separated, such hook 5 can be moved to the lower section of hook 5, then multiple by torsional spring
Position；After the completion of entire folding process, the pressed sheet drives staking punch and connecting rod 1 to move up, during moving up, the hook
Part 5 catches on bending bar 3 and rotates, and the bending bar 3 drives workpiece 8 and upper cover 12 to move up when rotation, and upper cover 12 is logical
It crosses shaft 13 to move upward out, therefore workpiece 8 can be taken out, so that operation is very easy.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (4)
1. the object ejecting mechanism in a kind of punching machine, which is characterized in that the object ejecting mechanism in the punching machine includes connecting rod
(1), bending bar (3), fixture (4), hook (5) and torsional spring (6)；Pressed sheet in the top connection punching machine of the connecting rod (1), bottom
Portion is provided with a hook putting hole (7), and one end of the hook (5) and torsional spring (6) are arranged in hook putting hole (7),
Wherein hook (5) is rotated relative to hook putting hole (7), and the torsional spring (6) is used for hook (5) spinning reduction；Fixture (4) peace
It in the lower die of punching machine and include a transverse direction and the card slot (2) for placing workpiece (8), bending bar (3) setting
In the bottom of workpiece (8), simultaneously opposed jaw (4) rotation, the connecting rod (1) drive workpiece (8) upward bending while moving up.
2. the object ejecting mechanism in punching machine according to claim 1, which is characterized in that the fixture (4) includes one
The bottom of a step (9), the bending bar (3) is arranged on step (9), and top is located at the lower end of workpiece (8).
3. the object ejecting mechanism in punching machine according to claim 1, which is characterized in that the fixture (4) includes bottom
Seat (11) and upper cover (12) form the card slot (2) for placing workpiece (8) between the pedestal and upper cover, the workpiece (8) is with upper cover
For the upward bending of fulcrum.
4. the object ejecting mechanism in punching machine according to claim 3, which is characterized in that the pedestal (11) and upper cover
(12) it is provided between shaft (13), one end of shaft (13) axial direction is fixedly connected with upper cover (12), and other end sliding is inserted
It connects on pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853944.3U CN209062016U (en) | 2018-11-12 | 2018-11-12 | A kind of object ejecting mechanism in punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853944.3U CN209062016U (en) | 2018-11-12 | 2018-11-12 | A kind of object ejecting mechanism in punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062016U true CN209062016U (en) | 2019-07-05 |
Family
ID=67098570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821853944.3U Active CN209062016U (en) | 2018-11-12 | 2018-11-12 | A kind of object ejecting mechanism in punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062016U (en) |
-
2018
- 2018-11-12 CN CN201821853944.3U patent/CN209062016U/en active Active
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