CN209666400U - A kind of press ram off-axis detection device - Google Patents
A kind of press ram off-axis detection device Download PDFInfo
- Publication number
- CN209666400U CN209666400U CN201822214571.1U CN201822214571U CN209666400U CN 209666400 U CN209666400 U CN 209666400U CN 201822214571 U CN201822214571 U CN 201822214571U CN 209666400 U CN209666400 U CN 209666400U
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- ring flange
- switch
- close
- proton
- proton ring
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Abstract
The utility model discloses a kind of press ram off-axis detection devices, including mounting bracket, close switch and proton ring flange, it is described to be arranged on sliding block close to switch by mounting bracket, the PLC of Press Control System is connected by transmission harness close to switch；Proton ring flange is fixed on the spindle nose of adjustment drive system axis；The notch with rule is machined on the proton ring flange, drive system axis is adjusted when work drives the rotation of proton ring flange, close to the switch detection region proton ring flange D-d, whether one circle of rotation is transformation that on-off has 4 signals, the on-off signal that will test close to switch is transferred in the PLC of Press Control System, and PLC analyzes and determines the whether regular transformation of on-off signal to judge whether transmission shaft is broken.The utility model is compact-sized, easy for installation, the damage of press apparatus caused by effectively having prevented because of adjustment drive system axle fracture.
Description
Technical field
The utility model relates to a kind of press ram off-axis detection devices, are applied to automobile industry punching automation equipment
In.
Background technique
It in die cutting press, is produced to be applicable in the mold of different height, the height of packing compact of press machine is usually can
With adjustment.Press machine connector generally there are two or four, if during the adjustment, adjustment drive system axis break
It splits, each connector height of packing compact that will lead to multipoint pressure machine is different, machine sliding block deflection is caused stress, so as to cause press machine
Sliding block unbalance loading causes the damage of mold and press machine, and in conventional sliders, it is detected without off-axis, it is bigger to will cause press machine
Damage.
Summary of the invention
Technical problem to be solved in the utility model is in view of the defects existing in the prior art, to provide a kind of press pressure machine sliding
There is the problem of press system after axle fracture does not detect during solving sliding block adjustment in block off-axis detection device.
In order to solve this technical problem, the utility model provides a kind of press ram off-axis detection device, including
Mounting bracket, close switch and proton ring flange, described to be arranged on sliding block close to switch by mounting bracket, close switch is logical
Cross the PLC of transmission harness connection Press Control System；Proton ring flange is fixed on the spindle nose of adjustment drive system axis；It is described
The notch with rule is machined on proton ring flange, adjustment drive system axis drives the rotation of proton ring flange when work, close to opening
The detection region proton ring flange D-d is closed, whether one circle of rotation is transformation that on-off there are 4 signals, be will test close to switch
On-off signal is transferred in the PLC of Press Control System, and PLC analyzes and determines the whether regular transformation of on-off signal to judge
Whether transmission shaft is broken.
The notch of the proton ring flange is symmetrical arranged in 180 °, and the depth of the notch is (D-d)/2mm, and wherein D is
Proton ring flange has the diameter of convex portion, and d is the diameter that proton ring flange has barbed portion.
The utility model has the advantages that this utility model is able to detect that during adjustment, the case where adjusting drive system axle fracture, energy
It is enough to find the problem in time, it avoids causing each sliding block connector adjustment height inconsistent, and then lead because adjusting drive system axle fracture
Press is caused bigger damage and risk occur.The utility model is compact-sized, easy for installation, has effectively prevented to pass because of adjustment system
Moving axis is broken the damage for causing press apparatus.
Detailed description of the invention
Fig. 1 is the structural representation top view of the utility model；
Fig. 2 is the structural representation side view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model proton ring flange.
In figure: 1 mounting bracket of approach switch, 2 adjust systems close to switch, 3 proton ring flanges, 31 notches, 32 protrusions, 4
Transmission shaft, 5 sliding blocks, 6 connectors.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawings and embodiments.
Fig. 1 show the structural representation top view of the utility model.
Fig. 2 show the structural representation side view of the utility model.
The utility model provides a kind of press ram off-axis detection device, including mounting bracket 1, close switch 2
With proton ring flange 3.
Described to be arranged on sliding block 5 close to switch 2 by mounting bracket 1, proton ring flange 3 is fixed to adjustment drive system
On the spindle nose of axis 4.
Fig. 3 is the structural schematic diagram of the utility model proton ring flange.
It is machined with the notch 31 of band rule at 2 on the proton ring flange 3, when work adjusts drive system axis 4 with kinoplaszm
Sub- ring flange 3 rotates, and the region D-d on proton ring flange 3 is detected close to switch 2, if proton ring flange 3 turns to jagged 31
When position, ring flange 3 can't detect close to switch 2, then signal is disconnected, and proton ring flange 3, which turns to, does not have 32 position jaggy
When, ring flange 3 can be detected close to switch 2, be at this time logical close to the signal of switch 2.
The notch 31 of the proton ring flange 3 is symmetrical arranged in 180 °, and the depth of the notch 31 is (D-d)/2mm,
Middle D is the diameter that proton ring flange 3 has raised 32 parts, and d is diameter of the proton ring flange 3 with jagged 31 part.
The course of work and working principle of the utility model:
When adjusting system worked well, motor reducer drives drive system axis 4 to rotate, the output revolving speed of motor reducer
For n rpm, so that proton ring flange 3 be driven to rotate, the revolving speed of proton ring flange is similarly n rpm, detects close to switch 2
The region D-d on proton ring flange 3 can't detect method close to switch 2 if proton ring flange 3 turns to jagged 31 position
Blue disk 3, then signal is disconnected, and proton ring flange 3 turns to when not having raised 32 position jaggy, can detect method close to switch 2
Blue disk 3, the signal of close switch 2 is logical at this time, and the on-off signal that 2 will test is transferred to press machine control system close to switch
The PLC of system；Proton ring flange 3 revolved in the 60/n seconds time of turning around under normal condition, had the transformation of 4 on-off signals, this
Sample PLC judges as drive system axis 4 normally, if the PLC of Press Control System is not received by the change of 4 on-off signals
Change, the PLC of Press Control System assert that adjustment drive system axis 4 is broken, then press machine cannot start, in order to avoid cause mold and
The damage of equipment.
The case where this utility model is able to detect that during adjustment, adjusts drive shafts fracture in transmission system, can
It finds the problem in time, avoids causing each sliding block connector adjustment height inconsistent, and then lead to mold and pressure because adjusting axle fracture
There is bigger damage and risk in power machine.The utility model is compact-sized, easy for installation, has effectively prevented adjustment off-axis and has caused to press
The damage of machine equipment.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the scope of the utility model
Or the change in equivalent the scope of the utility model is surrounded by the utility model.
Claims (2)
1. a kind of press ram off-axis detection device, it is characterised in that: including mounting bracket (1), close switch (2) and matter
Sub- ring flange (3), it is described to be arranged on sliding block (5) close to switch (2) by mounting bracket (1), pass through transmission close to switch (2)
The PLC of harness connection Press Control System；Proton ring flange (3) is fixed on the spindle nose of adjustment drive system axis (4)；It is described
The notch (31) with rule is machined on proton ring flange (3), adjustment drive system axis (4) drives proton ring flange when work
(3) it rotates, whether is transformation that on-off has 4 signals, on-off letter close to one circle of switch (2) detection proton ring flange (3) rotation
It number is transferred in the PLC of Press Control System, PLC analyzes and determines the whether regular transformation of on-off signal to judge transmission shaft
Whether it is broken.
2. press ram according to claim 1 off-axis detection device, it is characterised in that: the proton ring flange
(3) notch (31) is symmetrical arranged in 180 °, and the depth of the notch (31) is (D-d)/2mm, and wherein D is proton ring flange
(3) diameter with raised (32) part, d are the diameter of proton ring flange (3) with jagged (31) part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214571.1U CN209666400U (en) | 2018-12-27 | 2018-12-27 | A kind of press ram off-axis detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214571.1U CN209666400U (en) | 2018-12-27 | 2018-12-27 | A kind of press ram off-axis detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666400U true CN209666400U (en) | 2019-11-22 |
Family
ID=68563817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822214571.1U Active CN209666400U (en) | 2018-12-27 | 2018-12-27 | A kind of press ram off-axis detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209666400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501377A (en) * | 2018-12-27 | 2019-03-22 | 济南二机床集团有限公司 | A kind of press ram off-axis detection device |
-
2018
- 2018-12-27 CN CN201822214571.1U patent/CN209666400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501377A (en) * | 2018-12-27 | 2019-03-22 | 济南二机床集团有限公司 | A kind of press ram off-axis detection device |
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