CN107972313A - A kind of hydraulic press with die head fixed structure - Google Patents
A kind of hydraulic press with die head fixed structure Download PDFInfo
- Publication number
- CN107972313A CN107972313A CN201711300128.XA CN201711300128A CN107972313A CN 107972313 A CN107972313 A CN 107972313A CN 201711300128 A CN201711300128 A CN 201711300128A CN 107972313 A CN107972313 A CN 107972313A
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- CN
- China
- Prior art keywords
- screw
- screw channel
- die head
- fixed structure
- hydraulic press
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
Abstract
The invention discloses a kind of hydraulic press with die head fixed structure, including bottom plate, the upper surface of the bottom plate is fixedly connected with the bottom of four struts, the top of four struts is fixedly connected with the lower surface of top plate, hydraulic cylinder is installed with the middle part of the cover top surface, the position of corresponding hydraulic cylinder upper piston rod offers through hole in the middle part of the top plate, and the piston rod on the hydraulic cylinder through through hole and extends to the lower section of top plate.The hydraulic press with die head fixed structure, accommodating groove is offered by the inside of movable plate and positioned at the left and right sides of the first screw channel, and first screw channel, the second screw channel and the 3rd screw channel are connected with two accommodating grooves, the internal whorl of screw hole is connected with screw rod, die head is compressed using non-slip mat of the screw rod on the movement progress movable block in screw hole, can effectively avoid die head in pressure-bearing because fixed structure built on the sand and occur be disengaged from the groove phenomenon, solve the problems, such as to propose in background technology.
Description
Technical field
The present invention relates to hydraulic press technical field, is specially a kind of hydraulic press with die head fixed structure.
Background technology
Hydraulic press is a kind of using liquid as working media, is used to transmit energy according to made of pascal's principle to realize respectively
The machine of kind technique.Hydraulic press is generally made of the machine, dynamical system and hydraulic control system three parts.Hydraulic press classification has valve
Door hydraulic press, liquid hydraulic press, project hydropress.
Hydraulic press is carrying out different processing as needed to use different die heads when punching press and shaping, the mould on existing hydraulic press
Head is typically the fixed form being threadedly coupled, and die head can bear very big pressure when pushing, be threadedly coupled in this case
Structure is simultaneously not firm enough, it is possible that the situation that die head is disengaged from the groove, and existing hydraulic press not can solve this more and ask
Topic, die head cannot be fixed effectively.
The content of the invention
（One）The technical problem of solution
In view of the deficiencies of the prior art, the present invention provides a kind of hydraulic press with die head fixed structure, solves background skill
The problem of being proposed in art.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of hydraulic pressure with die head fixed structure
Machine, including bottom plate, the upper surface of the bottom plate are fixedly connected with the bottom of four struts, and the top of four struts is fixed
The lower surface of top plate is connected with, hydraulic cylinder is installed with the middle part of the cover top surface, hydraulic pressure is corresponded in the middle part of the top plate
The position of cylinder upper piston rod offers through hole, and the piston rod on the hydraulic cylinder is through through hole and extends to the lower section of top plate, institute
The bottom for stating hydraulic cylinder upper piston rod is fixedly connected with the middle part of movable plate upper surface, and the corner of the movable plate offers slotting
Hole, four struts are plugged in four jacks respectively, offer the first screw channel in the middle part of the movable plate lower surface, and described first
The second screw channel is offered in the middle part of screw channel bottom wall, the 3rd screw channel, the movable plate are offered in the middle part of the second screw channel bottom wall
Inside and offer accommodating groove positioned at the left and right sides of the first screw channel, and the first screw channel, the second screw channel and the 3rd screw channel are equal
Connected with two accommodating grooves, the bottom wall of two accommodating grooves offers screw hole, and two screw holes are away from the first screw channel
One end is located at the middle part of movable plate left and right side respectively, and the internal slide of the accommodating groove is connected with movable block, the movable block
The position that one side away from the first screw channel corresponds to screw hole offers mounting groove, and the inside of the mounting groove is installed with axis
Hold, the internal whorl of the screw hole is connected with screw rod, and the screw rod extends to the inside of accommodating groove simultaneously close to one end of movable block
It is fixedly sleeved in the inside of bearing, the one end of the screw rod away from movable block extends to screw hole and is fixedly connected with stubborn disk.
Preferably, four struts are perpendicular with the upper surface of bottom plate, and four through holes are with reference in a ring
Arrangement.
Preferably, the bottom plate is parallel to each other with top plate, and the movable plate is parallel to each other with top plate.
Preferably, the movable block is bonded with non-slip mat close to the one side of the first screw channel, and the non-slip mat is rubber pad.
Preferably, the depth of the accommodating groove is more than the sum of movable block and the thickness of non-slip mat, and the length of the screw rod is big
Distance in the 3rd screw channel axle center to movable plate left surface.
Preferably, first screw channel, the second screw channel and the diameter of the 3rd screw channel three successively decrease successively, two storages
Groove is using the axle center of the first screw channel as with reference to symmetrical.
（Three）Beneficial effect
The present invention provides a kind of hydraulic press with die head fixed structure, possesses following beneficial effect：
（1）, should hydraulic press with die head fixed structure, it is by the inside of movable plate and equal positioned at the left and right sides of the first screw channel
Accommodating groove is offered, and the first screw channel, the second screw channel and the 3rd screw channel are connected with two accommodating grooves, the internal whorl of screw hole connects
Screw rod is connected to, die head is compressed using non-slip mat of the screw rod on the movement progress movable block in screw hole, can effectively avoid mould
Head in pressure-bearing because fixed structure built on the sand and occur be disengaged from the groove phenomenon, solve the problems, such as to propose in background technology.
（2）, should with die head fixed structure hydraulic press, by offering the first screw channel in the middle part of movable plate lower surface,
The second screw channel is offered in the middle part of first screw channel bottom wall, the 3rd screw channel is offered in the middle part of the second screw channel bottom wall, can adapt to mould
The multiple diameter of helicitic texture on head, makes the suitability of the hydraulic press more preferable, the one side by movable block close to the first screw channel
Non-slip mat is bonded with, screw rod promotes movable block non-slip mat is skidded when being pressed on die head, improves stability.
Brief description of the drawings
Fig. 1 is structure front view of the present invention；
Fig. 2 is structure front elevational view of the present invention；
Fig. 3 is the enlarged drawing at A in Fig. 2 of the present invention；
Fig. 4 is Section A-A figure in Fig. 1 of the present invention；
Fig. 5 is section B-B figure in Fig. 1 of the present invention.
In figure：1 bottom plate, 2 struts, 3 top plates, 4 hydraulic cylinders, 5 through holes, 6 movable plates, 7 jacks, 8 first screw channels, 9 second spiral shells
Disks, 18 anti-skidding are twisted in groove, 10 the 3rd screw channels, 11 accommodating grooves, 12 screw holes, 13 movable blocks, 14 mounting grooves, 15 bearings, 16 screw rods, 17
Pad.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of hydraulic press with die head fixed structure, including
Bottom plate 1, the upper surface of bottom plate 1 are fixedly connected with the bottom of four struts 2, and the top of four struts 2 has been fixedly connected with top plate 3
Lower surface, hydraulic cylinder 4, the position of the middle part of top plate 34 upper piston rod of corresponding hydraulic cylinder are installed with the middle part of 3 upper surface of top plate
Put and offer through hole 5, four struts 2 are perpendicular with the upper surface of bottom plate 1, and four through holes 5 are with reference to arranged in a ring, liquid
Piston rod on cylinder pressure 4 through through hole 5 and extends to the lower section of top plate 3, and the bottom of 4 upper piston rod of hydraulic cylinder is fixedly connected with work
The middle part of 6 upper surface of movable plate, bottom plate 1 are parallel to each other with top plate 3, and movable plate 6 is parallel to each other with top plate 3, and the corner of movable plate 6 is equal
Jack 7 is offered, four struts 2 are plugged in four jacks 7 respectively, and movable plate offers the first screw channel in the middle part of 6 lower surface
8, the second screw channel 9 is offered in the middle part of 8 bottom wall of the first screw channel, and the 3rd screw channel 10 is offered in the middle part of 9 bottom wall of the second screw channel, activity
The inside of plate 6 and offer accommodating groove 11 positioned at the left and right sides of the first screw channel 8, and the first screw channel 8, the second screw channel 9 and the
Three screw channels 10 are connected with two accommodating grooves 11, and the bottom wall of two accommodating grooves 11 offers screw hole 12, the first screw channel 8, second
The diameter of 10 three of screw channel 9 and the 3rd screw channel successively decreases successively, and two accommodating grooves 11 are symmetrical by reference of the axle center of the first screw channel 8,
The one end of two screw holes 12 away from the first screw channel 8 is located at the middle part of 6 left and right side of movable plate, the internal slide of accommodating groove 11 respectively
Movable block 13 is connected with, movable block 13 is bonded with non-slip mat 18 close to the one side of the first screw channel 8, and non-slip mat 18 is rubber pad,
The depth of accommodating groove 11 is more than the sum of movable block 13 and the thickness of non-slip mat 18, and the length of screw rod 16 is more than 10 axle center of the 3rd screw channel
To the distance of 6 left surface of movable plate, screw rod 16 has enough length that the non-slip mat 18 on movable block 13 can be promoted to be pressed on mould
Rostral face, the position that one side of the movable block 13 away from the first screw channel 8 corresponds to screw hole 12 offer mounting groove 14, mounting groove 14
Inside is installed with bearing 15, and the internal whorl of screw hole 12 is connected with screw rod 16, and screw rod 16 prolongs close to one end of movable block 13
Extend the inside of accommodating groove 11 and fixedly sleeved extend to screw hole in the inside of bearing 15, the one end of screw rod 16 away from movable block 13
12 and it is fixedly connected with stubborn disk 17.
In use, die head is screwed into the first screw channel 8,9 and of the second screw channel by user according to the helicitic texture diameter on die head
In 3rd screw channel 10 in corresponding one, it is rotated further by stubborn disk 17 and promotes movable block 13 to be transported to 8 direction of the first screw channel by screw rod 16
It is dynamic, non-slip mat 18 is pressed on die head, complete the fixation to die head.
In conclusion should hydraulic press with die head fixed structure, by the inside of movable plate 6 and be located at the first screw channel 8
The left and right sides offer accommodating groove 11, and the first screw channel 8, the second screw channel 9 and the 3rd screw channel 10 with two accommodating grooves 11
Connection, the internal whorl of screw hole 12 is connected with screw rod 16, using screw rod 16 on the movement progress movable block 13 in screw hole 12
Non-slip mat 18 compresses die head, can effectively avoid die head in pressure-bearing because fixed structure built on the sand and being disengaged from the groove for occurring is existing
As solving the problems, such as to propose in background technology.
The hydraulic press with die head fixed structure, by offering the first screw channel 8 in the middle part of 6 lower surface of movable plate, the
The second screw channel 9 is offered in the middle part of one screw channel, 8 bottom wall, the 3rd screw channel 10 is offered in the middle part of 9 bottom wall of the second screw channel, can adapt to
The multiple diameter of helicitic texture on die head, makes the suitability of the hydraulic press more preferable, by movable block 13 close to the first screw channel 8 one
Side bonds have non-slip mat 18, and screw rod 16 skids when promoting movable block 13 non-slip mat 18 is pressed on die head, improves stability.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.The electric elements occurred in this article with extraneous main controller and
220V alternating currents are electrically connected, and main controller can be the conventionally known equipment that computer etc. plays control.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of hydraulic press with die head fixed structure, including bottom plate（1）, the bottom plate（1）Upper surface be fixedly connected with
Four struts（2）Bottom, four struts（2）Top be fixedly connected with top plate（3）Lower surface, the top plate
（3）Hydraulic cylinder is installed with the middle part of upper surface（4）, it is characterised in that：The top plate（3）Middle part corresponds to hydraulic cylinder（4）On
The position of piston rod offers through hole（5）, the hydraulic cylinder（4）On piston rod run through through hole（5）And extend to top plate（3）'s
Lower section, the hydraulic cylinder（4）The bottom of upper piston rod is fixedly connected with movable plate（6）The middle part of upper surface, the movable plate（6）
Corner offer jack（7）, four struts（2）Four jacks are plugged on respectively（7）It is interior, the movable plate（6）Lower surface
Middle part offer the first screw channel（8）, first screw channel（8）The second screw channel is offered in the middle part of bottom wall（9）, second spiral shell
Groove（9）The 3rd screw channel is offered in the middle part of bottom wall（10）, the movable plate（6）Inside and be located at the first screw channel（8）Left and right
Both sides offer accommodating groove（11）, and the first screw channel（8）, the second screw channel（9）With the 3rd screw channel（10）With two accommodating grooves
（11）Connection, two accommodating grooves（11）Bottom wall offer screw hole（12）, two screw holes（12）Away from the first spiral shell
Groove（8）One end be located at movable plate respectively（6）The middle part of left and right side, the accommodating groove（11）Internal slide be connected with activity
Block（13）, the movable block（13）Away from the first screw channel（8）One side correspond to screw hole（12）Position offer mounting groove
（14）, the mounting groove（14）Inside be installed with bearing（15）, the screw hole（12）Internal whorl be connected with screw rod
（16）, the screw rod（16）Close to movable block（13）One end extend to accommodating groove（11）Inside and fixedly sleeved in bearing
（15）Inside, the screw rod（16）Away from movable block（13）One end extend to screw hole（12）And it is fixedly connected with stubborn disk
（17）.
A kind of 2. hydraulic press with die head fixed structure according to claim 1, it is characterised in that：Four struts
（2）And bottom plate（1）Upper surface it is perpendicular, and four through holes（5）For with reference to arranged in a ring.
A kind of 3. hydraulic press with die head fixed structure according to claim 1, it is characterised in that：The bottom plate（1）
With top plate（3）It is parallel to each other, the movable plate（6）With top plate（3）It is parallel to each other.
A kind of 4. hydraulic press with die head fixed structure according to claim 1, it is characterised in that：The movable block
（13）Close to the first screw channel（8）One side be bonded with non-slip mat（18）, the non-slip mat（18）For rubber pad.
A kind of 5. hydraulic press with die head fixed structure according to claim 4, it is characterised in that：The accommodating groove
（11）Depth be more than movable block（13）With non-slip mat（18）The sum of thickness, the screw rod（16）Length be more than the 3rd screw channel
（10）Axle center is to movable plate（6）The distance of left surface.
A kind of 6. hydraulic press with die head fixed structure according to claim 1, it is characterised in that：First screw channel
（8）, the second screw channel（9）With the 3rd screw channel（10）The diameter of three successively decreases successively, two accommodating grooves（11）With the first screw channel
（8）Axle center be with reference to symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300128.XA CN107972313A (en) | 2017-12-10 | 2017-12-10 | A kind of hydraulic press with die head fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300128.XA CN107972313A (en) | 2017-12-10 | 2017-12-10 | A kind of hydraulic press with die head fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972313A true CN107972313A (en) | 2018-05-01 |
Family
ID=62009713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711300128.XA Pending CN107972313A (en) | 2017-12-10 | 2017-12-10 | A kind of hydraulic press with die head fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972313A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3620193A1 (en) * | 1986-06-16 | 1987-12-17 | Weinsberg Karosseriewerke | Pressing and/or cutting tool clamping device for presses |
| CN2057384U (en) * | 1989-09-29 | 1990-05-23 | 叶防国 | Four-side plate type hydraulic press |
| CN202242031U (en) * | 2011-08-16 | 2012-05-30 | 江阴市文明体育塑胶有限公司 | Hydraulic machine table for producing plastic pads |
| CN104959467A (en) * | 2015-07-29 | 2015-10-07 | 王宏斌 | Low-vibration stamping die |
| CN205565037U (en) * | 2016-05-03 | 2016-09-07 | 国网江西省电力公司南昌供电分公司 | Insulating strain clamp earthing device |
-
2017
- 2017-12-10 CN CN201711300128.XA patent/CN107972313A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3620193A1 (en) * | 1986-06-16 | 1987-12-17 | Weinsberg Karosseriewerke | Pressing and/or cutting tool clamping device for presses |
| CN2057384U (en) * | 1989-09-29 | 1990-05-23 | 叶防国 | Four-side plate type hydraulic press |
| CN202242031U (en) * | 2011-08-16 | 2012-05-30 | 江阴市文明体育塑胶有限公司 | Hydraulic machine table for producing plastic pads |
| CN104959467A (en) * | 2015-07-29 | 2015-10-07 | 王宏斌 | Low-vibration stamping die |
| CN205565037U (en) * | 2016-05-03 | 2016-09-07 | 国网江西省电力公司南昌供电分公司 | Insulating strain clamp earthing device |
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Application publication date: 20180501 |