CN208275976U - A kind of square box formula school shape press machine - Google Patents
A kind of square box formula school shape press machine Download PDFInfo
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- CN208275976U CN208275976U CN201820909372.XU CN201820909372U CN208275976U CN 208275976 U CN208275976 U CN 208275976U CN 201820909372 U CN201820909372 U CN 201820909372U CN 208275976 U CN208275976 U CN 208275976U
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- support
- pressure head
- bracket
- press machine
- master cylinder
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Abstract
The technical problems such as the utility model provides a kind of square box formula school shape press machine, and which solve existing press machine working efficiencies is low, workpiece quality is unstable are equipped with bracket, lift oil tank, the first master cylinder, the second master cylinder, the first pressure head, the second pressure head；Branch is provided with first support, second support, third bracket, and the both ends of first support are connected with second support, third bracket U-shaped structure respectively；It is connected in second support with the first master cylinder, the piston rod of the first master cylinder is connected with the first pressure head；Third bracket is connected with the second master cylinder, and the piston rod of the second master cylinder is connected with the second pressure head；First pressure head is oppositely arranged with the second pressure head, can be widely applied to press machine.
Description
Technical field
The utility model relates to a kind of press machines, in particular to a kind of square box formula school shape press machine.
Background technique
Traditional square box formula school shape press structure is simple, only by the movement of main oil cylinder hydraulic system, workbench come complete
At pressing program, the disadvantage is that by hydraulic system that workpiece is fixed on the table when operation, when pressing, be easy to cause workbench
Deformed with workpiece, allow press machine service life to shorten, fixed performance it is poor, positioning is inaccurate, pressing part is easy pressure partially, workpiece pressing
Deformation.Common solution is to reduce pressing dynamics and choose small workpiece to work.Due to being limited by press machine performance,
Working efficiency is low, workpiece quality is unstable.Due to press machine originally experience unstability can influence, the scope of application is small, operation
Complexity is not used widely in factory.
Summary of the invention
Purpose of the utility model is to solve the deficiency of above-mentioned technology, provide a kind of design rationally, structure is simple, peace
Full square box formula school shape press machine reliable, easy to install and use.
For this purpose, the utility model provides a kind of square box formula school shape press machine, it is equipped with bracket, is additionally provided with lift oil tank, the
One master cylinder, the second master cylinder, the first pressure head, the second pressure head；It props up and is provided with first support, second support, third bracket, first
The both ends of bracket are connected with second support, third bracket U-shaped structure respectively；It is connected in second support with the first master cylinder
It connects, the piston rod of the first master cylinder is connected with the first pressure head；Third bracket is connected with the second master cylinder, the second master cylinder
Piston rod is connected with the second pressure head；First pressure head is oppositely arranged with the second pressure head.
Preferably, it is additionally provided with rolling wheel support, rolling wheel support is connected in first support, rolling wheel support is equipped with idler wheel,
The piston rod of lift oil tank passes through first support and is connected with rolling wheel support, as the piston rod of lift oil tank stretches out or bounces back,
Rolling wheel support rises or falls relative to first support.
Preferably, lead screw, fixed block, supporting block are additionally provided with；Fixed block is connected with first support；Lead screw is without externally threaded
One end passes through fixed block, and is slidably connected in lead screw circumferential direction with fixed block；Lead screw is connected with supporting block by threaded adapter.
Preferably, it is additionally provided with limited block, lead screw has externally threaded one end to be connected across supporting block with limited block.
Preferably, it is additionally provided with the guide post parallel with lead screw, one end of guide post passes through supporting block and stretches out, the other end of guide post
It fixes on the secondary support bracket.
Preferably, it is additionally provided with handwheel, lead screw passes through fixed block without externally threaded one end and is connected with handwheel.
Preferably, it is additionally provided with the 4th bracket, the both ends of the 4th bracket are connected with second support, third bracket respectively.
The beneficial effects of the utility model are: the utility model provides a kind of square box formula school shape press machine, with master cylinder pressure
It is combined into master, supplemented by lift oil tank, rolling wheel support, supporting block adjustment mechanism are mobile, keeps the press equipment for stablizing operation, it is each dynamic
To make through lift oil tank, master cylinder, rolling wheel support, the control of supporting block adjustment mechanism, design is reasonable, securely and reliably, structure letter
It is single, compact, 30% material is saved than conventional press, makes to make more economical, workpiece quality is more stable, long service life, work
It is high-efficient, it is applied widely, it is related to the fields such as institute's organic type trolley in engineering machinery, the postwelding school shape of rack, alignment, is suitable
A kind of novel press machine of school shape work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the main view of the utility model；
Fig. 2 is the structural schematic diagram of A-A partial sectional view shown in FIG. 1.
Marked in the figure: 1. rolling wheel supports, 2. lift oil tanks, 3. first master cylinders, 4. second master cylinders, 5. first pressure heads,
6. the second pressure head, 7. first supports, 8. second supports, 9. third brackets, 10. idler wheels, 11. the 4th brackets, 12. lead screws, 13. is solid
Determine block, 14. supporting blocks, 15. handwheels, 16. guide posts, 17. limited blocks.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, to help the utility model is understood
Content.Method used in the utility model is conventional method unless otherwise required；Used raw material and dress
It sets, is conventional commercial product unless otherwise required.
As shown in Fig. 1, Fig. 2, the utility model provides a kind of square box formula school shape press machine, is equipped with bracket, rolling wheel support
1, lift oil tank 2, the first master cylinder 3, the second master cylinder 4, the first pressure head 5, the second pressure head 6；Branch is provided with first support 7, the
Two brackets 8, third bracket 9, the both ends of first support 7 are fixedly connected with U-shaped structure with second support 8, third bracket 9 respectively；
Firstly, its design rationally, it is securely and reliably, simple and compact for structure, than conventional press save 30% material, make to make it is more economical,
Workpiece quality is more stable, long service life；Secondly, there are sufficient spaces for press machine u-bracket, facilitates the placement of workpiece, be conducive to
Observation；Again, overall structure is installed without ground, saves installation cost.Rolling wheel support 1, raising are connected in first support 7
The piston rod of oil cylinder 2 passes through first support 7 and is connected with rolling wheel support 1, as the piston rod of lift oil tank 2 stretches out or bounces back,
Rolling wheel support 1 rises or falls relative to first support 7, convenient for being risen or fallen in a longitudinal direction to school shape workpiece, alignment
The position for needing to press facilitates movement, the school shape of workpiece；Idler wheel 10 is connected on rolling wheel support 1, on the one hand convenient for school shape
Workpiece enters in region to be laminated；On the other hand it is adjusted in the horizontal direction convenient for treating school shape workpiece, alignment needs to press
The position of conjunction facilitates movement, the school shape of workpiece.It is fixedly connected in second support 8 with the cylinder body of the first master cylinder 3, the first main oil
The piston rod of cylinder 3 is fixedly connected with the first pressure head 5, and as the piston rod of the first master cylinder 3 stretches out or bounces back, the first pressure head 5 is connect
Close or remote from the pressing region to school shape workpiece；Third bracket 9 is fixedly connected with the cylinder body of the second master cylinder 4, the second master cylinder 4
Piston rod be fixedly connected with the second pressure head 6, as the piston rod of the second master cylinder 4 stretches out or retraction, the second pressure head 6 it is close or
Far from the pressing region to school shape workpiece；First pressure head 5 is oppositely arranged with the second pressure head 6, when the first master cylinder 3 and the second main oil
When the piston rod of cylinder 4 extends simultaneously, the first pressure head 5 and the second pressure head 6 treat the pressing region pressure school shape of school shape workpiece jointly,
Impulse stroke is steady, reliable performance, long service life, can complete the school shape work in both direction, exist without conventional press
After the shape workpiece one side of school, it is necessary to which overturning carries out the school shape of another side again, improves working efficiency.In order to keep school shape stress more equal
It weighs, prolong the service life, be additionally provided with the 4th bracket 11, the both ends of the 4th bracket 11 are respectively and in second support 8, third bracket 9
One end far from first support 7 is fixedly connected, and reinforcing rib is arranged.Lift oil tank 2, the first master cylinder 3, the second master cylinder 4 and
The hydraulic systems such as its connected pipeline, oil cylinder, valve, due to belonging to the prior art, not repeated them here.
To make press machine work more comprehensively, the utility model is additionally provided with supporting block adjustment mechanism, is equipped with lead screw 12, fixes
Block 13, supporting block 14, limited block 17, as auxiliary device, wherein for fixing lead screw 12, supporting block 14 plays to be subtracted fixed block 13
Shake the effect of support.Fixed block 13 is fixedly connected with first support 7；Lead screw 12 passes through fixed block 13 without externally threaded one end, and
Be slidably connected in 12 circumferential direction of lead screw with fixed block 13, the circumferential direction sliding can be realized by bearing, i.e., the inner ring of bearing with
Lead screw 12 is fixedly connected, and the outer ring of bearing is fixedly connected with fixed block 13；Lead screw 12 passes through fixed block 13 without externally threaded one end
It is fixedly connected with handwheel 15, lead screw 12 has externally threaded one end to be fixedly connected across supporting block 14 with limited block 17；Lead screw 12 has
Externally threaded position is connected with supporting block 14 by threaded adapter, and under the drive of handwheel 15, lead screw 12 is rotated, support
Block 14 moves left and right along 12 axial direction of lead screw；Limited block 17 plays position-limiting action, rises to the mobile maximum distance of supporting block 14
Limit detent effect；It is more steady in order to move left and right supporting block 14, it is additionally provided with the guide post 16 parallel with lead screw 12, guide post 16
One end pass through and supporting block 14 and stretch out, the other end of guide post is fixed in second support 8.In actual production, in special work
By the mobile supporting block 14 of handwheel 15 when part presses conformality, play the role of mobile cushion block in positioning workpiece fabrication.In addition, branch
14 adjustment mechanism of bracer can also be fixedly mounted on third bracket 9.
The use process of the utility model are as follows: when the shape workpiece feeding of school, directly workpiece can be placed on rolling wheel support 1,
By being forced into press machine, starting lift oil tank 2 drives rolling wheel support 1 to rise or fall, and realizes that workpiece rises or falls, comes
Pushing back part of starting building moves left and right it in rolling wheel support 1, finally makes be in that position is oppositely arranged to school shape region of workpiece
Between one pressure head 5 and the second pressure head 6, the first master cylinder 3 and the second master cylinder 4 is respectively started, makes the first pressure head 5 and the second pressure head
6 slowly close to school shape region, and final to press, starting lift oil tank 2 after the shape of school declines rolling wheel support 1, releases workpiece
It is transported to completion position.
The utility model is designed reasonably, structure is simple, compact, and impulse stroke is steady, reliable performance, long service life, fits
With range extensively, it can be achieved that the postwelding school shape work of institute's organic type trolley, rack square box, can complete the school in square box both direction
Shape work, due to being that overall structure is also installed without ground；Press machine can keep coordinating during entire school shape, workpiece
Feeding, lifting, school shape, transport and placement, rationally distributed, height is moderate, and operation is comfortable.Traditional school shape press machine is changed to exist
Moved on workbench, and be designed to move on rolling wheel support assembly, keep positioning more accurate, can also make it is indeformable after workpiece pressure,
30% material is saved than conventional press, makes to make more economical, workpiece quality is more stable.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope,
It should still belong to the scope that the utility model claims book is covered.
Claims (7)
1. a kind of square box formula school shape press machine, it is equipped with bracket, which is characterized in that be additionally provided with lift oil tank, the first master cylinder, the
Two master cylinders, the first pressure head, the second pressure head；The branch is provided with first support, second support, third bracket, and described first
The both ends of frame are connected with the second support, the third bracket U-shaped structure respectively；With described in the second support
One master cylinder is connected, and the piston rod of first master cylinder is connected with first pressure head；The third bracket with it is described
Second master cylinder is connected, and the piston rod of second master cylinder is connected with second pressure head；First pressure head and institute
The second pressure head is stated to be oppositely arranged.
2. a kind of square box formula school according to claim 1 shape press machine, which is characterized in that it is additionally provided with rolling wheel support, it is described
The rolling wheel support is connected in first support, the rolling wheel support is equipped with idler wheel, and the piston rod of the lift oil tank is worn
The first support is crossed to be connected with the rolling wheel support, as the piston rod of the lift oil tank stretches out or bounces back, the rolling
Wheel support rises or falls relative to the first support.
3. a kind of square box formula school according to claim 1 shape press machine, which is characterized in that be additionally provided with lead screw, fixed block, branch
Bracer；The fixed block is connected with the first support；The lead screw without externally threaded one end pass through the fixed block, and with
The fixed block is slidably connected in the lead screw circumferential direction；The lead screw is connected with the supporting block by threaded adapter.
4. a kind of square box formula school according to claim 3 shape press machine, which is characterized in that be additionally provided with limited block, the silk
Thick stick has externally threaded one end to be connected across the supporting block with the limited block.
5. a kind of square box formula school according to claim 4 shape press machine, which is characterized in that be additionally provided with parallel with the lead screw
Guide post, one end of the guide post passes through the supporting block and stretches out, and the other end of the guide post is fixed on the second support
On.
6. a kind of square box formula school according to claim 5 shape press machine, which is characterized in that be additionally provided with handwheel, the lead screw
No externally threaded one end passes through the fixed block and is connected with the handwheel.
7. a kind of square box formula school according to claim 1 shape press machine, which is characterized in that it is additionally provided with the 4th bracket, it is described
The both ends of 4th bracket are connected with the second support, the third bracket respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909372.XU CN208275976U (en) | 2018-06-12 | 2018-06-12 | A kind of square box formula school shape press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909372.XU CN208275976U (en) | 2018-06-12 | 2018-06-12 | A kind of square box formula school shape press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275976U true CN208275976U (en) | 2018-12-25 |
Family
ID=64698763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909372.XU Active CN208275976U (en) | 2018-06-12 | 2018-06-12 | A kind of square box formula school shape press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275976U (en) |
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2018
- 2018-06-12 CN CN201820909372.XU patent/CN208275976U/en active Active
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