CN206870429U - A kind of precision adjusting device for being used to control press lower limit - Google Patents
A kind of precision adjusting device for being used to control press lower limit Download PDFInfo
- Publication number
- CN206870429U CN206870429U CN201720657016.9U CN201720657016U CN206870429U CN 206870429 U CN206870429 U CN 206870429U CN 201720657016 U CN201720657016 U CN 201720657016U CN 206870429 U CN206870429 U CN 206870429U
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- CN
- China
- Prior art keywords
- screw mandrel
- reductor
- lower limit
- inclined support
- adjusting device
- 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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Abstract
It the utility model is related to a kind of precision adjusting device for being used to control press lower limit, the first reductor being connected including servomotor and with servomotor, first reducing motors connect power transmission shaft, the second reductor and the 3rd reductor are connected on power transmission shaft, the output end connection dextrorotation screw mandrel of second reductor, 3rd reductor connects left-handed screw mandrel, left-handed screw mandrel connects wedge mechanism with dextrorotation screw mandrel, wedge mechanism includes locating piece above, the bottom of locating piece is provided with two inclined support surfaces in obtuse angle, regulating block is respectively arranged below with two inclined support surfaces, the inclination pushing surface being coincide with inclined support surface is provided with the top of regulating block, end of two regulating blocks respectively with dextrorotation screw mandrel and left-handed screw mandrel is connected, locating piece connects press main frame, can be quick, accurately, easily realize the rising or reduction of locating piece.
Description
Technical field
Press control field is the utility model is related to, especially a kind of precision for being used to control press lower limit adjusts dress
Put.
Background technology
Press is the abbreviation of forcing press, hydraulic press, hydraulic press, and press refers to pass through pressure forming for industrial product one
Kind forming machine, typically using hydraulic jack, therefore is also hydraulic press, the height of press typically needs to be finely adjusted after mounting
To reach best linking and working effect, but the fine setting work of pressure belongs to fine work, because height adjustment range be present
Excessive or can not ensure that press is in normal horizontal level, these are all the important indicators of press fine setting, present press
Lower limit regulation use oil cylinder or manual adjustment, the problem of precision is not high and regulating effect is bad be present.
Utility model content
The purpose of this utility model is to solve the defects of prior art is present, there is provided one kind is used to control press lower limit
The precision adjusting device of position.
To achieve these goals, the technical solution adopted in the utility model is：
It is a kind of be used to controlling the precision adjusting device of press lower limit, including servomotor and be connected with servomotor
First reductor, first reducing motors connect power transmission shaft, and the second reductor and the 3rd reductor are connected on power transmission shaft, and second slows down
The output end connection dextrorotation screw mandrel of machine, the 3rd reductor connect left-handed screw mandrel, and left-handed screw mandrel connects wedge mechanism with dextrorotation screw mandrel；
Wedge mechanism includes locating piece above, and the bottom of locating piece is provided with two inclined support surfaces in obtuse angle,
Regulating block is respectively arranged below with two inclined support surfaces, the inclination pushing surface being coincide with inclined support surface is provided with the top of regulating block,
End of two regulating blocks respectively with dextrorotation screw mandrel and left-handed screw mandrel is connected.
A kind of above-mentioned precision adjusting device for being used to control press lower limit, the both sides of locating piece are provided with cross spacing work
Position, the bottom of two regulating blocks is provided with longitudinal spacing station.
A kind of above-mentioned precision adjusting device for being used to control press lower limit, the lateral displacement limit of two regulating blocks are
Projection length of the single inclined support surface in horizontal plane.
A kind of above-mentioned precision adjusting device for being used to control press lower limit, two inclined support surfaces of locating piece bottom
Angle of inclination is identical and symmetrical.
A kind of above-mentioned precision adjusting device for being used to control press lower limit, the second reductor and the 3rd reductor slow down
Ratio is consistent.
A kind of above-mentioned precision adjusting device for being used to control press lower limit, locating piece connection press main frame.
The beneficial effects of the utility model are：The output end connection dextrorotation screw mandrel of second reductor of the device, the 3rd subtracts
Fast machine connects left-handed screw mandrel, and left-handed screw mandrel connects wedge mechanism with dextrorotation screw mandrel, and wedge mechanism includes locating piece above,
The bottom of locating piece is provided with two inclined support surfaces in obtuse angle, and regulating block is respectively arranged below with two inclined support surfaces, adjusts
It is provided with the inclination pushing surface being coincide with inclined support surface at the top of locking nub, two regulating blocks end with dextrorotation screw mandrel and left-handed screw mandrel respectively
Portion connects, and locating piece connection press main frame, drives dextrorotation screw mandrel to rotate by the second reductor, the 3rd reductor drives left-handed silk
Bar rotates, so as to control the corresponding regulating block connected to be moved horizontally, during regulating block moves horizontally, and regulating block top
The inclination pushing surface in portion applies extruding force to the inclined support surface of locating piece bottom, and the component of extruding force pushes away for horizontal thrust and vertically
Power, because the both sides of locating piece are provided with cross spacing station, locating piece lifting is driven under normal thrust effect, so as to reach control
The purpose of moulding press lower limit regulation, it can quickly, accurately, easily realize the rising or reduction of locating piece.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
It is used to controlling the precision adjusting device of press lower limit as shown in figure 1, a kind of, including servomotor 1 and with watching
The first reductor 2 of the connection of motor 1 is taken, first reducing motors 2 connect power transmission shaft 3, the He of the second reductor 4 is connected on power transmission shaft 3
3rd reductor 5, the output end connection dextrorotation screw mandrel 6 of the second reductor 4, the 3rd reductor 5 connects left-handed screw mandrel 7, left-handed silk
Bar 7 and dextrorotation screw mandrel 6 connect wedge mechanism；
Wedge mechanism includes locating piece 8 above, and the bottom of locating piece 8 is provided with two inclined support surfaces in obtuse angle
81, regulating block 9 is respectively arranged below with two inclined support surfaces 81, the top of regulating block 9 is provided with what is coincide with inclined support surface 81
Pushing surface 91 is tilted, end of two regulating blocks 9 respectively with dextrorotation screw mandrel 6 and left-handed screw mandrel 7 is connected.
Further, the both sides of locating piece 8 are provided with cross spacing station 82, and the bottom of two regulating blocks 9 is provided with longitudinal spacing
Station 92, the lateral displacement limit of two regulating blocks 9 is projection length of the single inclined support surface 81 in horizontal plane.
Further, two angles of inclination of inclined support surface 81 of the bottom of locating piece 8 are identical and symmetrical, the second reductor
4 is consistent with the deceleration ratio of the 3rd reductor 5, and locating piece 8 connects press main frame.
The output end connection dextrorotation screw mandrel 6 of second reductor 4 of the device, the 3rd reductor 5 connects left-handed screw mandrel 7, left
Revolve screw mandrel 7 and dextrorotation screw mandrel 6 connects wedge mechanism, wedge mechanism includes locating piece 8 above, and the bottom of locating piece 8 is set
There are two inclined support surfaces 81 in obtuse angle, regulating block 9, the top of regulating block 9 are respectively arranged below with two inclined support surfaces 81
Provided with the inclination pushing surface 91 being coincide with inclined support surface 81, two regulating blocks 9 end with dextrorotation screw mandrel 6 and left-handed screw mandrel 7 respectively
Portion connects, and locating piece 8 connects press main frame, drives dextrorotation screw mandrel to rotate by the second reductor, the 3rd reductor 5 drives left-handed
Screw mandrel 7 rotates, and so as to control the corresponding regulating block 9 connected to be moved horizontally, during regulating block 9 moves horizontally, adjusts
The inclination pushing surface 91 at the top of locking nub 9 applies extruding force to the inclined support surface 81 of the bottom of locating piece 8, and the component of extruding force is level
Thrust and normal thrust, because the both sides of locating piece 8 are provided with cross spacing station 82, locating piece is driven under normal thrust effect
8 liftings, so as to reach the purpose of control press lower limit regulation, can quickly, accurately, easily realize locating piece rising or
Reduce.
According to the speed reducing ratio of reductor, screw mandrel tooth away from data such as the, angles in wedge face that calculates, with reference to driving servo
Motor torque data, after conversion is good, carries out electrical equipment and be programmed into, it is only necessary to key in altitude information on the touchscreen, the mechanism is just
It can carry out rising or falling adjustment automatically.Mechanism solves press in daily use, the adjustment of lower-limit point precision positioning point
0.01mm-mm section problems.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (6)
- Be used to controlling the precision adjusting device of press lower limit 1. a kind of, including servomotor and be connected with servomotor the One reductor, it is characterised in that first reducing motors connect power transmission shaft, and the second reductor and the 3rd is connected on power transmission shaft and is slowed down Machine, the output end connection dextrorotation screw mandrel of the second reductor, the 3rd reductor connect left-handed screw mandrel, and left-handed screw mandrel and dextrorotation screw mandrel connect Meet wedge mechanism；Wedge mechanism includes locating piece above, and the bottom of locating piece is provided with two inclined support surfaces in obtuse angle, two Individual inclined support surface is respectively arranged below with regulating block, is provided with the inclination pushing surface being coincide with inclined support surface at the top of regulating block, two End of the regulating block respectively with dextrorotation screw mandrel and left-handed screw mandrel is connected.
- A kind of 2. precision adjusting device for being used to control press lower limit according to claim 1, it is characterised in that positioning The both sides of block are provided with cross spacing station, and the bottom of two regulating blocks is provided with longitudinal spacing station.
- A kind of 3. precision adjusting device for being used to control press lower limit according to claim 1 or 2, it is characterised in that The lateral displacement limit of two regulating blocks is projection length of the single inclined support surface in horizontal plane.
- A kind of 4. precision adjusting device for being used to control press lower limit according to claim 3, it is characterised in that positioning Two inclined support surface angles of inclination of block bottom are identical and symmetrical.
- 5. a kind of precision adjusting device for being used to control press lower limit according to claim 1, it is characterised in that second Reductor and the 3rd reductor deceleration ratio are consistent.
- A kind of 6. precision adjusting device for being used to control press lower limit according to claim 1, it is characterised in that positioning Block connects press main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657016.9U CN206870429U (en) | 2017-06-07 | 2017-06-07 | A kind of precision adjusting device for being used to control press lower limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657016.9U CN206870429U (en) | 2017-06-07 | 2017-06-07 | A kind of precision adjusting device for being used to control press lower limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206870429U true CN206870429U (en) | 2018-01-12 |
Family
ID=61338451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657016.9U Expired - Fee Related CN206870429U (en) | 2017-06-07 | 2017-06-07 | A kind of precision adjusting device for being used to control press lower limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206870429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024694A (en) * | 2020-08-12 | 2020-12-04 | 姚小芳 | Hydraulic press repeated positioning system |
-
2017
- 2017-06-07 CN CN201720657016.9U patent/CN206870429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024694A (en) * | 2020-08-12 | 2020-12-04 | 姚小芳 | Hydraulic press repeated positioning system |
| CN112024694B (en) * | 2020-08-12 | 2022-09-02 | 聊城冠县尚敖超硬材料有限公司 | Hydraulic press repeated positioning system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20190607 |