CN204605137U - Screen process press pressure regulation locking device and screen process press - Google Patents
Screen process press pressure regulation locking device and screen process press Download PDFInfo
- Publication number
- CN204605137U CN204605137U CN201420612546.8U CN201420612546U CN204605137U CN 204605137 U CN204605137 U CN 204605137U CN 201420612546 U CN201420612546 U CN 201420612546U CN 204605137 U CN204605137 U CN 204605137U
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- screen process
- process press
- adjusting nut
- screw mandrel
- spring
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Abstract
The utility model discloses a kind of screen process press pressure regulation locking device and screen process press, screen process press pressure regulation locking device comprises adjusting pressuring handle, adjusting nut and adjustment screw mandrel, adjusting pressuring handle withstands the one end regulating screw mandrel, regulate screw mandrel through the support on screen process press, peak on this support by adjusting nut is fastening, the cylinder that its other end withstands on screen process press connects cylinder, also comprise locking gear, described locking gear comprises spring base, spring and steel ball, spring base is installed on screen process press, spring one end is connected on spring base, the other end is provided with steel ball, this steel ball withstands on the concavo-convex flank of tooth in side of adjusting nut, screw thread on the concavo-convex flank of tooth in spring stretches direction and adjusting nut side is perpendicular.The utility model structure is simple, easy to make, realizes the self-locking anti-loosing of the regulator of screen process press.
Description
Technical field
The utility model belongs to screen process press process equipment applications, relates in particular to a kind of screen process press pressure regulation locking device.
Background technology
Adopt the mode band dynamic air cylinder of adjusting pressuring handle turn adjusting screw to do work in existing screen process press, with adjusting nut, adjustment screw mandrel is placed on the support of screen process press meanwhile.But there is certain defect in this technical scheme: in practice, screen process press can produce a certain amount of microvibration at work, this vibration is delivered to by cylinder surface and regulates on screw mandrel and adjusting nut, likely cause loosening of adjusting nut, thus, affect adjusting pressuring handle to change the control pressure regulation of cylinder.
Summary of the invention
The utility model, for solving the problems of the technologies described above, provides the screen process press of a kind of screen process press pressure regulation locking device for screen process press and this voltage adjusting device of use.
Concrete technical scheme of the present utility model is as follows:
A kind of screen process press pressure regulation locking device for screen process press, comprise adjusting pressuring handle, adjusting nut, regulate screw mandrel, described adjusting pressuring handle withstands the one end regulating screw mandrel, described adjustment screw mandrel is through the support on screen process press, peak on this support by adjusting nut is fastening, its other end withstands the cylinder on screen process press, screwing or screwing out by described adjusting pressuring handle, regulates screw mandrel band dynamic air cylinder to move up and down along the guide pillar direction on screen process press; Also comprise locking gear, described locking gear comprises spring base, spring and steel ball, described spring base is installed on support, described spring one end is connected on spring base, other end termination is provided with steel ball, and this steel ball withstands on the concavo-convex flank of tooth of adjusting nut side, and described spring stretches direction is perpendicular to the concavo-convex flank of tooth of adjusting nut side.
By adopting this means: utilize the steel ball be stuck on the concavo-convex flank of tooth in adjusting nut side, apply the pressure held out against from the side, fastening locking effect is played to adjusting nut, avoids because the vibrations of printing machine cause adjusting nut to loosen to be returned to, regulate screw mandrel slide and affect cylinder acting.On the other hand, steel ball is connected on spring base by spring, and spring is not rigid element, therefore still can be driven the rotation of adjusting nut by turn adjusting pressuring handle.
Preferably, in above-mentioned screen process press pressure regulation locking device: described spring base is installed on the support of the screen process press that described adjustment screw mandrel passes.
The utility model additionally provides a kind of screen process press, and this screen process press comprises above-mentioned screen process press pressure regulation locking device.
Compared with prior art, the utility model structure is simple, easy to make, is withstood the concavo-convex flank of tooth of adjusting nut side, achieve the self-locking anti-loosing of the regulator of screen process press by steel ball.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the partial structurtes schematic diagram in Fig. 1;
Fig. 3 is the fragmentary top TV structure schematic diagram in Fig. 2.
In accompanying drawing, the corresponding relation of each Reference numeral and product component is as follows:
11, adjusting pressuring handle; 12, adjusting nut; 13, screw mandrel is regulated; 2, support; 3, cylinder; 41, spring base; 42, spring; 43, steel ball; 5, guide pillar.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described.
Embodiment of the present utility model 1 as Figure 1-3:
A screen process press, comprises screen process press pressure regulation locking device, support 2, cylinder 3, guide pillar 5.Screen process press pressure regulation locking device comprises adjusting pressuring handle 11, adjusting nut 12, regulate screw mandrel 13 and guide pillar 5, described adjusting pressuring handle 11 withstands the one end regulating screw mandrel 13, described adjustment screw mandrel 13 is through the support 2 on screen process press, peak on this support 2 by adjusting nut 12 is fastening, and its other end withstands the cylinder 3 on screen process press; Also comprise locking gear, described locking gear comprises spring base 41, spring 42 and steel ball 43, described spring base is installed on support 2, described spring 42 one end is connected on spring base 41, other end termination is provided with steel ball 43, and this steel ball 43 withstands on the concavo-convex flank of tooth of adjusting nut 12 side, on the concavo-convex flank of tooth of described spring 42 direction of extension perpendicular to adjusting nut 12 side.
In practice: by precession or back-out adjusting pressuring handle 11, compressing regulates screw mandrel 13 to be with dynamic air cylinder 3 to move up and down acting along guide pillar 5, simultaneously, adjusting nut 12 is subject to the power of synchronous rotation direction under the effect of adjusting pressuring handle 11, this power is greater than the pressure that the concavo-convex flank of tooth of steel ball 43 to nut 12 side under spring 42 acts on applies, spring 42 compresses, adjusting nut 12 turn.
And when screen process press starts work voluntarily, the delicate variations produced by mechanical movement campaign is delivered to the surface regulating screw mandrel 13 and even adjusting nut 12 by cylinder 3, now, because steel ball 43 withstands the concavo-convex flank of tooth of adjusting nut 12 side under the action of a spring 42, the loosening force that this power held out against produces much larger than mechanical oscillation, avoids adjusting nut 12 and occurs unscrewing phenomenon under the effect of mechanical oscillation.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. the screen process press pressure regulation locking device for screen process press, comprise adjusting pressuring handle (11), adjusting nut (12), regulate screw mandrel (13), described adjusting pressuring handle (11) withstands the one end regulating screw mandrel (13), described adjustment screw mandrel (13) is through the support (2) on screen process press, peak on this support (2) by adjusting nut (12) is fastening, its other end withstands the cylinder (3) on screen process press, screwing or screwing out by described adjusting pressuring handle (11), screw mandrel (13) band dynamic air cylinder (3) is regulated to move up and down along guide pillar (5) direction on screen process press, it is characterized in that: also comprise locking gear, described locking gear comprises spring base (41), spring (42) and steel ball (43), described spring base is installed on support (2), described spring (42) one end is connected on spring base (41), other end termination is provided with steel ball (43), and this steel ball (43) withstands on the concavo-convex flank of tooth of adjusting nut (12) side, and described spring (42) direction of extension is perpendicular to the concavo-convex flank of tooth of adjusting nut (12) side.
2. screen process press pressure regulation locking device as claimed in claim 1, is characterized in that: described spring base (41) is installed on the support (2) of the screen process press that described adjustment screw mandrel (13) is passed.
3. a screen process press, is characterized in that: comprise screen process press pressure regulation locking device as claimed in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612546.8U CN204605137U (en) | 2014-10-22 | 2014-10-22 | Screen process press pressure regulation locking device and screen process press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612546.8U CN204605137U (en) | 2014-10-22 | 2014-10-22 | Screen process press pressure regulation locking device and screen process press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605137U true CN204605137U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612546.8U Active CN204605137U (en) | 2014-10-22 | 2014-10-22 | Screen process press pressure regulation locking device and screen process press |
Country Status (1)
| Country | Link |
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| CN (1) | CN204605137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645387A (en) * | 2019-08-27 | 2020-01-03 | 云南农业大学 | High-lift differential pressure unpowered pump air valve |
| CN112706511A (en) * | 2020-12-29 | 2021-04-27 | 欢宜(广州)母婴用品有限公司 | Print printing machine |
-
2014
- 2014-10-22 CN CN201420612546.8U patent/CN204605137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645387A (en) * | 2019-08-27 | 2020-01-03 | 云南农业大学 | High-lift differential pressure unpowered pump air valve |
| CN112706511A (en) * | 2020-12-29 | 2021-04-27 | 欢宜(广州)母婴用品有限公司 | Print printing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |