CN208019218U - A kind of pressure adjustable press machine - Google Patents
A kind of pressure adjustable press machine Download PDFInfo
- Publication number
- CN208019218U CN208019218U CN201820434123.XU CN201820434123U CN208019218U CN 208019218 U CN208019218 U CN 208019218U CN 201820434123 U CN201820434123 U CN 201820434123U CN 208019218 U CN208019218 U CN 208019218U
- Authority
- CN
- China
- Prior art keywords
- extension spring
- press machine
- rotary cylinder
- protective plate
- workbench
- 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
Links
Abstract
The utility model discloses a kind of pressure adjustable press machines, including bottom plate and workbench, it is fixedly connected with support column vertically between the bottom plate and workbench, and the one end of the top of bottom plate far from support column is hinged with protective plate, it is hinged with rotary cylinder at the top of the bottom plate, the rotary cylinder is cylindrical shape structure and offers telescopic chute close to one end of protective plate, the interior bottom of the telescopic chute is fixedly welded with the first extension spring, and first interior bottom end of the extension spring far from telescopic chute be fixedly welded with telescopic rod, the one end of the telescopic rod far from the first extension spring is articulated on the side wall of protective plate.The utility model is simple in structure, reasonable design, neighbouring staff can be pushed away into danger zone when press machine works and alarmed, substantially increase safety when press machine work, solving the problems, such as previous press machine, safety is poor when in use, easily causes staff's injury, it is highly practical, it is easy to spread.
Description
Technical field
The utility model is related to stamping equipment technical field more particularly to a kind of pressure adjustable press machines.
Background technology
Punching press is that depended on pressure machine and mold apply external force to plank, band, tubing and proximate matter etc., is allowed to generate plastic deformation
Or separation, to the forming and machining method of the workpiece (stamping parts) of shape and size needed for acquisition.Punching press and forging belong to plasticity
It processes (or pressure processing), is collectively referred to as forging and pressing.Press machine is processed different type machine components by controlling switch, this
Be required for staff to carry out manual control, thus have many press machines weigh wounded worker report occur because press machine these
Danger itself is just very big when in use for big machinery, and staff will result in the injury that difficulty or ease are retrieved in an unguarded moment.
When in use, safety is poor for existing pressure adjustable stamping parts, easily cause staff injury, thus I
Design a kind of pressure adjustable press machine, to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of pressure adjustable punching proposed
Press.
To achieve the goals above, the utility model uses following technical solution：
A kind of pressure adjustable press machine, including bottom plate and workbench, are fixedly connected vertically between the bottom plate and workbench
There is support column, and the one end of the top of bottom plate far from support column is hinged with protective plate, and rotary cylinder is hinged at the top of the bottom plate,
The rotary cylinder is cylindrical shape structure and offers telescopic chute close to one end of protective plate, and the interior bottom of the telescopic chute is fixed
It is welded with the first extension spring, and interior bottom end of first extension spring far from telescopic chute is fixedly welded with telescopic rod, it is described
The one end of telescopic rod far from the first extension spring is articulated on the side wall of protective plate, and the top of rotary cylinder is close to the one of protective plate
End is fixedly welded with the second extension spring vertically, and the bottom of second extension spring one end and workbench far from rotary cylinder is solid
It is fixed to weld, it is provided with wedge at the top of the rotary cylinder, and indent is offered at the top of wedge, the protective plate is far from telescopic rod
Sidewall upper level be provided through level trough, activity is provided through fixing bolt in the level trough, and fixing bolt and anti-
Third extension spring is fixedly welded between the outer wall of backplate.
Preferably, it is provided with decompressor at the top of the workbench, and is fixedly connected with L-shaped on the side wall of decompressor
Workbench is run through in the bottom of bar, the L-shaped bar vertically, and the vertical end bottom of L-shaped bar is located at being arranged above for indent.
Preferably, the interior bottom of the level trough is fixedly installed contact-making switch, and alarm is provided at the top of protective plate,
And alarm passes through electric connection with contact-making switch.
Preferably, running through vertically on the workbench has through-hole, and the bar diameter size in the aperture of through-hole and L-shaped bar vertical end
It is adapted.
Preferably, the bar diameter of the telescopic rod is adapted with the slot diameter size of telescopic chute.
Compared with prior art, the utility model has the beneficial effects that：
1, pass through L-shaped bar, rotary cylinder, the first extension spring, telescopic rod, the second extension spring, wedge, indent and protective plate
Design, can decompressor work punching press when, drive protective plate tilt, neighbouring staff is pushed away into danger zone,
Substantially increase safety when press machine work.
It 2, can be in protective plate by the design of level trough, fixing bolt, third extension spring, contact-making switch and alarm
Staff is contacted when inclination, is reminded staff far from danger zone, is avoided injury to personnel.
The utility model is simple in structure, reasonable design, and solving previous press machine, safety is poor when in use, easily causes work
The problem of making injury to personnel, it is highly practical, it is easy to spread.
Description of the drawings
Fig. 1 be the utility model proposes a kind of pressure adjustable press machine side structure schematic diagram；
Fig. 2 be the utility model proposes a kind of pressure adjustable press machine rotary cylinder structural schematic diagram；
Fig. 3 be the utility model proposes a kind of pressure adjustable press machine fixing bolt structural schematic diagram.
In figure：1 bottom plate, 2 workbench, 3 support columns, 4 protective plates, 5 rotary cylinders, 6 telescopic chutes, 7 first extension springs, 8 are stretched
Contracting bar, 9 second extension springs, 10 wedges, 11 indents, 12 decompressors, 13L shapes bar, 14 level troughs, 15 fixing bolts, 16 thirds
Extension spring, 17 contact-making switches, 18 alarms.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of pressure adjustable press machine, including bottom plate 1 and workbench 2 erect between bottom plate 1 and workbench 2
It is straight to be fixedly connected with support column 3, and the one end of the top of bottom plate 1 far from support column 3 is hinged with protective plate 4, the top hinge of bottom plate 1
Be connected to rotary cylinder 5, rotary cylinder 5 is cylindrical shape structure and offers telescopic chute 6 close to one end of protective plate 4, telescopic chute 6 it is interior
Bottom is fixedly welded with the first extension spring 7, and interior bottom end of first extension spring 7 far from telescopic chute 6 is fixedly welded with
Telescopic rod 8, the one end of telescopic rod 8 far from the first extension spring 7 is articulated on the side wall of protective plate 4, and the top of rotary cylinder 5 is leaned on
One end of nearly protective plate 4 is fixedly welded with the second extension spring 9, the second extension spring 9 one end and work far from rotary cylinder 5 vertically
Welding is fixed in the bottom for making platform 2, and the top of rotary cylinder 5 is provided with wedge 10, and the top of wedge 10 offers indent 11, protection
Sidewall upper level of the plate 4 far from telescopic rod 8 is provided through level trough 14, in level trough 14 activity be provided through fixing bolt
15, and third extension spring 16 is fixedly welded between fixing bolt 15 and the outer wall of protective plate 4, the top of workbench 2 is provided with
Decompressor 12, and L-shaped bar 13 is fixedly connected on the side wall of decompressor 12, workbench is run through in the bottom of L-shaped bar 13 vertically
2, and the vertical end bottom of L-shaped bar 13 is located at being arranged above for indent 11, the interior bottom of level trough 14 is fixedly installed contact
The top of switch 17, protective plate 4 is provided with alarm 18, and alarm 18 passes through electric connection, workbench 2 with contact-making switch 17
It is upper vertical that and the aperture of through-hole is adapted with the bar diameter size of 13 vertical end of L-shaped bar through there is through-hole, the bar diameter of telescopic rod 8 and
The slot diameter size of telescopic chute 6 is adapted.
In the utility model, after staff opens press machine, decompressor 12 declines, and drives L-shaped bar 13 to decline, L-shaped
The bottom contact indent 11 of bar 13 makes rotary cylinder 5 tilt down, and the tensile elongation of the first extension spring 7 is to the limit at this time, i.e.,
Telescopic rod 8 can be pushed to move out, drive protective plate 4 to be inclined outwardly, if staff can touch in the outside of protective plate 4
Hair fixing bolt 15 moves inwards, and triggering contact-making switch 17 drives alarm 18 to send out alarm, and staff's general idea is avoided still to stop
Near workbench 2, L-shaped bar 13 no longer oppresses indent 11 when decompressor 12 rises, and the second extension spring 9 drives rotary cylinder 5
Rotation resets, and the first extension spring 7 drives telescopic rod 8 to move inwards at this time, then protective plate 4 is driven to reset, the utility model
Simple in structure, reasonable design is easy to spread.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pressure adjustable press machine, including bottom plate (1) and workbench (2), which is characterized in that the bottom plate (1) and work
Support column (3) is fixedly connected between platform (2) vertically, and the one end of the top of bottom plate (1) far from support column (3) is hinged with protection
Plate (4), is hinged with rotary cylinder (5) at the top of the bottom plate (1), and the rotary cylinder (5) is cylindrical shape structure and close to protection
One end of plate (4) offers telescopic chute (6), and the interior bottom of the telescopic chute (6) is fixedly welded with the first extension spring (7), and
Interior bottom end of first extension spring (7) far from telescopic chute (6) is fixedly welded with telescopic rod (8), and the telescopic rod (8) is separate
One end of first extension spring (7) is articulated on the side wall of protective plate (4), and the top of rotary cylinder (5) is close to protective plate (4)
One end is fixedly welded with the second extension spring (9), second extension spring (9) one end and work far from rotary cylinder (5) vertically
Welding is fixed in the bottom for making platform (2), is provided with wedge (10) at the top of the rotary cylinder (5), and opened up at the top of wedge (10)
There is indent (11), sidewall upper level of the protective plate (4) far from telescopic rod (8) is provided through level trough (14), described
Level trough (14) interior activity is provided through fixing bolt (15), and fixed weldering between fixing bolt (15) and the outer wall of protective plate (4)
It is connected to third extension spring (16).
2. a kind of pressure adjustable press machine according to claim 1, which is characterized in that set at the top of the workbench (2)
It is equipped with decompressor (12), and is fixedly connected with L-shaped bar (13) on the side wall of decompressor (12), the bottom of the L-shaped bar (13)
Workbench (2) is run through in portion vertically, and the vertical end bottom of L-shaped bar (13) is located at being arranged above for indent (11).
3. a kind of pressure adjustable press machine according to claim 1, which is characterized in that the interior bottom of the level trough (14)
It is fixedly installed contact-making switch (17), alarm (18), and alarm (18) and contact-making switch are provided at the top of protective plate (4)
(17) pass through electric connection.
4. a kind of pressure adjustable press machine according to claim 1, which is characterized in that passed through vertically on the workbench (2)
It is installed with through-hole, and the aperture of through-hole is adapted with the bar diameter size of L-shaped bar (13) vertical end.
5. a kind of pressure adjustable press machine according to claim 1, which is characterized in that the bar diameter of the telescopic rod (8) with
The slot diameter size of telescopic chute (6) is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820434123.XU CN208019218U (en) | 2018-03-29 | 2018-03-29 | A kind of pressure adjustable press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820434123.XU CN208019218U (en) | 2018-03-29 | 2018-03-29 | A kind of pressure adjustable press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019218U true CN208019218U (en) | 2018-10-30 |
Family
ID=63908673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820434123.XU Expired - Fee Related CN208019218U (en) | 2018-03-29 | 2018-03-29 | A kind of pressure adjustable press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019218U (en) |
-
2018
- 2018-03-29 CN CN201820434123.XU patent/CN208019218U/en not_active Expired - Fee Related
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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: 20181030 Termination date: 20200329 |