CN207711465U - A kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley - Google Patents
A kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley Download PDFInfo
- Publication number
- CN207711465U CN207711465U CN201721765790.8U CN201721765790U CN207711465U CN 207711465 U CN207711465 U CN 207711465U CN 201721765790 U CN201721765790 U CN 201721765790U CN 207711465 U CN207711465 U CN 207711465U
- Authority
- CN
- China
- Prior art keywords
- mold
- change trolley
- forcing press
- guide sleeve
- accuracy
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of mechanical transmission mechanisms of high-accuracy forcing press mold-change trolley, including press base, the guide rail extended on the outside of oriented forcing press is arranged on the upside of the press base, it is slidably fitted with mold-change trolley on the guide rail, the lower end of the mold-change trolley has been vertically arranged guide sleeve, the upper end of the guide sleeve is flexibly connected by the guide pin being inserted into guide sleeve with mold-change trolley, the side of the guide sleeve is equipped with nut, the internal thread of the nut is equipped with leading screw, one end of the leading screw is equipped with synchronous pulley, the side of the press base is disposed with speed-down servo motor, the synchronous pulley is connect by conveyer belt with one end of speed-down servo machine shaft.The utility model has assembly precision height, and walking precision, the speed of control mold-change trolley that can be accurate improve the efficiency and reliability when forcing press changes the mold.
Description
Technical field
The utility model is related to forcing press auxiliary equipment technical fields, small more particularly to a kind of high-accuracy forcing press mold changing
The mechanical transmission mechanism of vehicle.
Background technology
Mold-change trolley is a significant components in large-scale high-accuracy forcing press, and forcing press uses client in mold changing, profit
With mold-change trolley diel is moved to the mold changing region on the outside of forcing press out of forcing press stamped area, reduced artificial
The time of mold changing substantially increases the efficiency of more mold exchange, but the power transmission of present mold-change trolley is all small in mold changing
Che Shang makes the processing request of mold-change trolley can be higher, while because the power cord of the motor of mold-change trolley will be with mold-change trolley together
Walking movement, therefore the requirement to feed cable can be relatively high, while the premature aging of electrical cables is will also result in, it causes undesirable
Security risk, it is therefore desirable to optimize a kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley.
Invention content
The technical problem to be solved by the utility model is to provide a kind of machine drivings of high-accuracy forcing press mold-change trolley
Mechanism has assembly precision height, and walking precision, the speed of control mold-change trolley that can be accurate improve effect when forcing press changes the mold
The features such as rate and reliability.
Technical solution adopted by the utility model to solve its technical problems is：It is small to provide a kind of high-accuracy forcing press mold changing
The mechanical transmission mechanism of vehicle, including press base, the press base upside arrange that is extended on the outside of oriented forcing press leads
Rail is slidably fitted with mold-change trolley on the guide rail, and the lower end of the mold-change trolley has been vertically arranged guide sleeve, the guide sleeve
Upper end by be inserted into guide sleeve in guide pin be flexibly connected with mold-change trolley, the side of the guide sleeve is equipped with nut,
The internal thread of the nut is equipped with leading screw, and one end of the leading screw is equipped with synchronous pulley, the side of the press base
It is disposed with speed-down servo motor, the synchronous pulley is connect by conveyer belt with one end of speed-down servo machine shaft.
As a kind of supplement to technical solution described in the utility model, the nut is connected with leading screw by trapezoidal thread
It connects, using trapezoidal thread as motion thread, internal and external threads are adjacent to the conical surface to be not easy to loosen, stable transmission.
As a kind of supplement to technical solution described in the utility model, one end of the leading screw passes through rotation connection
Fixed seat supports, the support by fixed seat to leading screw one end, it can be ensured that the intensity of leading screw.
As a kind of supplement to technical solution described in the utility model, the speed-down servo motor subtracts for cycloidal-pin wheel
Fast machine, using cycloidal planetary gear speed reducer as driving device, reduction ratio is big, and smooth running, overload capacity is strong, vibration and noise
It is low.
Advantageous effect：The utility model is related to a kind of mechanical transmission mechanisms of high-accuracy forcing press mold-change trolley, pass through handle
Power transmission is replaced from mold-change trolley onto press base so that and the processing request of mold-change trolley reduces, while
The shortcomings that avoiding power cord premature aging caused by power cord is walked together with mold-change trolley；Made using cycloidal planetary gear speed reducer
For driving device, reduction ratio is big, and smooth running, overload capacity is strong, and vibration and noise is low；It replaces manually changing by mold-change trolley
Mould substantially increases the efficiency of forcing press more mold exchange；The utility model has assembly precision height, and control mold changing that can be accurate is small
Walking precision, the speed of vehicle improve efficiency and reliability when forcing press mold changing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of this Fig. 1.
Reference numeral：1, mold-change trolley, 2, guide pin, 3, guide sleeve, 4, nut, 5, synchronous pulley, 6, speed-down servo electricity
Machine, 7, leading screw, 8, guide rail, 9, fixed seat, 10, press base.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to a kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley, including pressure
Power machine base 10,10 upside of the press base are arranged the guide rail 8 extended on the outside of oriented forcing press, are slided on the guide rail 8
Mold-change trolley 1 is installed, the lower end of the mold-change trolley 1 has been vertically arranged guide sleeve 3, and the upper end of the guide sleeve 3 is by inserting
The guide pin 2 entered in guide sleeve 3 is flexibly connected with mold-change trolley 1, and the side of the guide sleeve 3 is equipped with nut 4, the nut
4 internal thread is equipped with leading screw 7, and one end of the leading screw 7 is equipped with synchronous pulley 5, the side cloth of the press base 10
It is equipped with speed-down servo motor 6, the synchronous pulley 5 is connect by conveyer belt with one end of 6 shaft of speed-down servo motor.
The nut 4 is connect with leading screw 7 by trapezoidal thread.
One end of the leading screw 7 is supported by the fixed seat 9 of rotation connection.
The speed-down servo motor 6 is cycloidal planetary gear speed reducer.
Embodiment
When mold-change trolley 1 is in the mold changing region on the outside of forcing press, the mold of 1 upper end of mold-change trolley is replaced first, into
One step, speed-down servo motor 6 is opened, and synchronous pulley 5 is driven by the conveyer belt mounted on 6 shaft one end of speed-down servo motor
Rotation, synchronous pulley 5 is mounted on one end of leading screw 7, and then the rotation of synchronous pulley 5 drives leading screw 7 to rotate, the rotation of 7 one end of leading screw
It is connected with fixed seat 9, under the support of fixed seat 9, ensure that intensity when leading screw 7 is driven, further, guide sleeve 3 passes through
Upper end is inserted into guide pin 2 and is flexibly connected with mold-change trolley 1, and the nut 4 of 3 side of guide sleeve is dynamic by the rotation drive belt of lead screw 7
Mold-change trolley 1 is slided along guide rail 8, when mold-change trolley 1 slides into the stamped area of forcing press along guide rail 8, speed-down servo
Motor 6 is closed, and the lifting drive driving mold-change trolley 1 on forcing press moves upwards, and guide pin 2 is along guide sleeve 3 at this time
Upward sliding, further, forcing press punching press action complete, speed-down servo motor 6 open, and then drive mold-change trolley 1 along
Guide rail 8 is slided to mold changing region.
Claims (4)
1. a kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley, including press base (10), which is characterized in that institute
The guide rail (8) arranged on the upside of press base (10) and extended on the outside of oriented forcing press is stated, is slidably fitted with and changes on the guide rail (8)
The lower end of mould trolley (1), the mold-change trolley (1) has been vertically arranged guide sleeve (3), and the upper end of the guide sleeve (3) is by inserting
The guide pin (2) entered in guide sleeve (3) is flexibly connected with mold-change trolley (1), and the side of the guide sleeve (3) is equipped with nut
(4), the internal thread of the nut (4) is equipped with leading screw (7), and one end of the leading screw (7) is equipped with synchronous pulley (5), described
The side of press base (10) is disposed with speed-down servo motor (6), and the synchronous pulley (5) passes through conveyer belt and speed-down servo
One end of motor (6) shaft connects.
2. a kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley according to claim 1, which is characterized in that institute
Nut (4) is stated to connect by trapezoidal thread with leading screw (7).
3. a kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley according to claim 1, which is characterized in that institute
The one end for stating leading screw (7) is supported by the fixed seat (9) of rotation connection.
4. a kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley according to claim 1, which is characterized in that institute
It is cycloidal planetary gear speed reducer to state speed-down servo motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765790.8U CN207711465U (en) | 2017-12-18 | 2017-12-18 | A kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765790.8U CN207711465U (en) | 2017-12-18 | 2017-12-18 | A kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711465U true CN207711465U (en) | 2018-08-10 |
Family
ID=63056215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721765790.8U Active CN207711465U (en) | 2017-12-18 | 2017-12-18 | A kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711465U (en) |
-
2017
- 2017-12-18 CN CN201721765790.8U patent/CN207711465U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204413978U (en) | The electronic hot lid hold-down devices of a kind of PCR | |
| CN204947822U (en) | A kind of self-lock electric push rod | |
| CN207711465U (en) | A kind of mechanical transmission mechanism of high-accuracy forcing press mold-change trolley | |
| CN108453493B (en) | Traction machine assembling equipment and method thereof | |
| CN206185862U (en) | Parallel robot | |
| CN108177820A (en) | Automatic distribution pipeline | |
| CN208278979U (en) | Driving type high-speed piler on a kind of bi-motor | |
| CN109927340A (en) | A kind of mechanical transmission mechanism of high-accuracy press machine mold-change trolley | |
| CN208995058U (en) | A kind of lifting device with self-locking function | |
| CN203003576U (en) | Lead screw installing structure used for processing center | |
| CN105836677A (en) | Two-stage synchronous lifting mechanism | |
| CN210218593U (en) | Space-saving mechanism for improving speed reduction efficiency | |
| CN209078328U (en) | Automatic-clamping rotating mechanism | |
| CN203513216U (en) | Servo control driven lifting rotational compound motion mechanism | |
| CN206854944U (en) | Pillar more piece lifting platform | |
| CN208868830U (en) | A kind of straight drive circular line | |
| CN201529713U (en) | Twisting machine structural modification | |
| CN201760546U (en) | Electric spiral coining press | |
| CN202447957U (en) | Ram transmission mechanism for vertical lathe | |
| CN201736116U (en) | Mechanical jacking and slewing mechanism | |
| CN202140520U (en) | Steel wire rope transmission device | |
| CN2930844Y (en) | Precision grinding dispersion machine | |
| CN205333302U (en) | Stopper test device's elevating platform | |
| CN204607318U (en) | Helical guideway planetary wheel carrier roller drives elevator hoist apparatus | |
| CN206839427U (en) | A kind of self-powered platform of laser cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |