CN107953125A - A kind of adaptive pressing device for being applied to mechanical processing - Google Patents
A kind of adaptive pressing device for being applied to mechanical processing Download PDFInfo
- Publication number
- CN107953125A CN107953125A CN201711359182.1A CN201711359182A CN107953125A CN 107953125 A CN107953125 A CN 107953125A CN 201711359182 A CN201711359182 A CN 201711359182A CN 107953125 A CN107953125 A CN 107953125A
- Authority
- CN
- China
- Prior art keywords
- adaptive
- parallels
- pressing plate
- adaptive pressing
- pressing 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The present invention relates to a kind of adaptive pressing device for being applied to mechanical processing, including T-shaped block, adaptive pressing plate and adaptive parallels, the cross section of the adaptive parallels is triangular in shape, and the both sides of adaptive parallels are dislocatedly distributed multiple steps；The head of the adaptive pressing plate is pressed on workpiece, and the center of adaptive pressing plate is equipped with slot hole, is coupled for screw through slot hole with T-shaped block, and the afterbody of adaptive pressing plate is provided with multiple steps, and the shape and size of step are corresponding with adaptive parallels.The lateral separation that the adaptive pressing device horizontal direction of the present invention can be adjusted depends on the length of slot hole on adaptive pressing plate, and the lateral separation that can be adjusted is larger, and applicability is stronger；The triangular structure of adaptive parallels and the ledge structure for carrying inclination angle are more safe and reliable, can preferably ensure that pressing plate will not loosen workpiece in process；Structure is relatively simple, and the processing of adaptive pressing device is only achieved that by wire cutting machine.
Description
Technical field
The present invention relates to a kind of adaptive pressing device, more particularly to a kind of adaptive compress for being applied to mechanical processing to fill
Put.
Background technology
In mechanical processing, workpiece compresses and generally uses flat clamp and parallels, and crush pad is adjusted with the height of parallels
It is whole.As essential fixture in mechanical processing, the structure of pressing plate and parallels directly determines whether operation facilitates, work
Whether part clamping is safe and reliable.It is increasingly various to be machined product category, traditional flat clamp coordinates respective heights parallels to compress work
The mode of part can not meet existing actual processing demand well.
Involved auto-regulating type press plate is the most similar to existing invention in document [1], as shown in Figure 1, the auto-regulating type press plate
It is made of pressing plate body and shaft, shaft can rotate in pressing plate body in cavity, be realized by screw and T-shaped block clamping shaft
To the compression of workpiece.
At present, most widely used in mechanical processing is flat clamp and parallels.As shown in Fig. 2, according to workpiece height
Difference, selection and the contour parallels of workpiece, the workpiece pressing by way of screw attachment.
Workpiece species is various, highly has nothing in common with each other, and is required to meet to compress, must just take following measure：
（1）The parallels of various height is equipped with to meet different compression requirements.
（2）Use the mode of multiple parallels superpositions to scrabble up workpiece respective heights to require to meet to compress.
There are following three aspects shortcoming for the technology：
（1）Parallels quantity is more, adds production cost.
（2）It is difficult to find that suitable parallels scrabbles up workpiece respective heights, adds processing non-cutting time, it is less efficient.
（3）Multiple parallels superpositions, there are security risk.
Citation：[1] a kind of auto-regulating type press plate,《Manufacturing technology and lathe》O. 11th in 2008, Liu Jun lifes Wang Bo
He Wei.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of adaptive pressing device for being applied to mechanical processing, to solve
The parallels species of mechanical processing industry generally existing is various, is difficult to find that the problem of parallels that disclosure satisfy that corresponding requirements.
For technical problem existing for solution, the technical solution adopted by the present invention is：It is a kind of to be applied to the adaptive of mechanical processing
Pressing device, including T-shaped block, adaptive pressing plate and adaptive parallels are answered, the cross section of the adaptive parallels is triangular in shape,
The both sides of adaptive parallels are dislocatedly distributed multiple steps；The head of the adaptive pressing plate is pressed on workpiece, adaptive pressure
The center of plate is equipped with slot hole, is coupled for screw through slot hole with T-shaped block, the afterbody of adaptive pressing plate is provided with multiple
Rank, the shape and size of step are corresponding with adaptive parallels.
When coordinating for adaptive pressing plate and adaptive parallels, the two forms opposite active force and reaction force, so that
Achieve the purpose that locking, without producing slippage during compression, adaptive pressing plate of the invention and adaptive parallels
Step and horizontal direction and vertical direction have certain gradient respectively, adaptive pressing plate of the present invention and adaptive parallels
Step preferably has the gradient at 3 ° of inclination angle respectively with horizontal direction and vertical direction.
In order to add the applicability of adaptive parallels, the adaptive parallels both sides step of the invention is in dislocation point
There are height fall for cloth, i.e. both sides same layer step.Specific drop can be arranged as required to, drop disclosed by the embodiments of the present invention
For 2mm, the structure being dislocatedly distributed causes the drop of adjacent two layers step to be changed into original 1/2.
Adaptive pressing device is made of adaptive pressing plate and adaptive parallels.It is adaptive compared to traditional pressing plate and parallels
Answer pressing plate and adaptive parallels that many small stairs, and the step shape and size phase of adaptive pressing plate and adaptive parallels is distributed with
Together.Adaptive pressing plate and adaptive parallels are cooperated by step, highly adjustable, disclosure satisfy that the compression of different height workpiece
Demand.T-shaped block is coordinated with lathe T-slot, and the compression to workpiece is realized by way of screw attachment.
Beneficial effect：
（1）The lateral separation that auto-regulating type press plate horizontal direction can be adjusted is smaller；In contrast, it is according to the present invention adaptive
Pressing device, the lateral separation that its horizontal direction can be adjusted depend on the length of slot hole on adaptive pressing plate, can adjust
Lateral separation is larger, and applicability is stronger.
（2）Compared to auto-regulating type press plate, the triangular structure of adaptive parallels according to the present invention and inclination angle is carried
Ledge structure is more safe and reliable, can preferably ensure that pressing plate will not loosen workpiece in process.
（3）Auto-regulating type press plate shape is complex, and the spherical structure processing of especially interior cavity is extremely difficult；In contrast,
Adaptive pressing device structure according to the present invention is relatively simple, only achieves that adaptive pressing device by wire cutting machine
Processing.
Brief description of the drawings
Fig. 1 auto-regulating type press plate structure diagrams, in figure, 1 is pressing plate body, and 2 be shaft, and 3 be workpiece, and 4 be screw, and 5 be T
Shape block；
Fig. 2 most common technique scheme schematic diagrames, in figure, 3 be workpiece, and 4 be screw, and 5 be T-shaped block, and 6 be pressing plate, and 7 be parallels；
The adaptive pressing device structure diagrams of Fig. 3, in figure, 3 be workpiece, 4 screws, and 5 be T-shaped block, and 8 be adaptive pressing plate, 9
For adaptive parallels；
The adaptive pressing plate schematic diagrams of Fig. 4；
The adaptive parallels schematic diagrams of Fig. 5.
Embodiment
The present invention is described in detail with reference to example.
As shown in figure 3, adaptive pressing device is made of adaptive pressing plate and adaptive parallels.Compared to traditional pressing plate and
Many small stairs, and the step of adaptive pressing plate and adaptive parallels is distributed with parallels, adaptive pressing plate and adaptive parallels
Shape is identical with size.Adaptive pressing plate and adaptive parallels are cooperated by step, highly adjustable, disclosure satisfy that different height
The compression demand of workpiece.
As shown in figure 4, adaptive pressing plate total length 100mm, the slot hole at adaptive pressing plate center is identical with traditional flat clamp,
Purpose is screw is coupled through slot hole with T-shaped block.Unlike traditional flat clamp, the afterbody of adaptive pressing plate
Many steps, adjacent step height fall 4mm, width interval 2.4mm are distributed with, step has certain inclination with horizontal direction
Degree, 3 ° of inclination angle, same with the inclination angle of vertical direction is 3 °, and the purpose so designed is when adaptive pressing plate and adaptive pad
When iron coordinates, the two forms opposite active force and reaction force, so as to achieve the purpose that locking, without the process in compression
It is middle to produce slippage.In addition, the head tilted down of adaptive pressing plate, the inclination angle with horizontal direction is 1.5 °, such design
Structure can ensure that the head of adaptive pressing plate when workpiece compresses comes into full contact with workpiece.
As shown in figure 5, many steps, the shape and size of its step and adaptive pressing plate is equally distributed with adaptive parallels
Identical, its width is 56mm, and height is 44.1mm.Adaptive parallels both sides step is in be dislocatedly distributed, both sides same layer step
There are height fall, drop 2mm.The structure being dislocatedly distributed causes the drop of adjacent two layers step to be changed into original 1/2, increase
The applicability of adaptive parallels.
Adaptive parallels triangular structure design.Compared to other shapes, triangle has the stability of higher.Adaptive pad
The structure design of iron triangle shape can ensure that pressing device is more safe and reliable in use.
The present invention is had application among the mechanical processing of crucial zero parts of solid propellant rocket, and applicable cases are good.
Claims (3)
1. a kind of adaptive pressing device for being applied to mechanical processing, including T-shaped block（5）, adaptive pressing plate（8）With adaptive pad
Iron（9）, it is characterised in that：
The adaptive parallels（9 cross section is triangular in shape, adaptive parallels（9）Both sides be dislocatedly distributed multiple
Rank；
The adaptive pressing plate（8）Head be pressed in workpiece（3）On, adaptive pressing plate（8）Center be equipped with slot hole, for spiral shell
Follow closely through slot hole and T-shaped block（5）Coupled, the afterbody of adaptive pressing plate 8 is provided with multiple steps, the shape and size of step
With adaptive parallels（9）It is corresponding.
2. adaptive pressing device according to claim 1, it is characterised in that：The adaptive pressing plate（8）With it is adaptive
Answer parallels（9）Step and horizontal direction and vertical direction have the gradient at 3 ° of inclination angle respectively.
3. adaptive pressing device according to claim 1, it is characterised in that：The adaptive parallels（9）Two side stages
Rank is in being dislocatedly distributed, i.e., there are height fall for both sides same layer step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359182.1A CN107953125A (en) | 2017-12-17 | 2017-12-17 | A kind of adaptive pressing device for being applied to mechanical processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359182.1A CN107953125A (en) | 2017-12-17 | 2017-12-17 | A kind of adaptive pressing device for being applied to mechanical processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953125A true CN107953125A (en) | 2018-04-24 |
Family
ID=61958987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711359182.1A Pending CN107953125A (en) | 2017-12-17 | 2017-12-17 | A kind of adaptive pressing device for being applied to mechanical processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953125A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558854A (en) * | 1983-06-06 | 1985-12-17 | Suzuki Iron Works Co., Ltd. | Step block |
| CN2065966U (en) * | 1989-02-15 | 1990-11-21 | 山东省昌邑县纺织机械厂 | Pressure-adjustable plate |
| CN203317099U (en) * | 2013-07-10 | 2013-12-04 | 宁海县海裕铝业有限公司 | Height adjustment holding device of machining center |
| CN103753279A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Desk type clamp of ladder support |
| CN104354027A (en) * | 2014-10-28 | 2015-02-18 | 安费诺（常州）电子有限公司 | Quick pressing plate fixture for machine tool |
| CN104369015A (en) * | 2014-11-06 | 2015-02-25 | 常州市兴强工具有限公司 | Clamping device |
| CN205237651U (en) * | 2015-12-24 | 2016-05-18 | 重庆市搏润模具有限公司 | Machining center support increases anchor clamps |
| CN106078257A (en) * | 2016-06-24 | 2016-11-09 | 江苏通正机械科技有限公司 | A kind of step pressure plate structure |
-
2017
- 2017-12-17 CN CN201711359182.1A patent/CN107953125A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558854A (en) * | 1983-06-06 | 1985-12-17 | Suzuki Iron Works Co., Ltd. | Step block |
| CN2065966U (en) * | 1989-02-15 | 1990-11-21 | 山东省昌邑县纺织机械厂 | Pressure-adjustable plate |
| CN203317099U (en) * | 2013-07-10 | 2013-12-04 | 宁海县海裕铝业有限公司 | Height adjustment holding device of machining center |
| CN103753279A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Desk type clamp of ladder support |
| CN104354027A (en) * | 2014-10-28 | 2015-02-18 | 安费诺（常州）电子有限公司 | Quick pressing plate fixture for machine tool |
| CN104369015A (en) * | 2014-11-06 | 2015-02-25 | 常州市兴强工具有限公司 | Clamping device |
| CN205237651U (en) * | 2015-12-24 | 2016-05-18 | 重庆市搏润模具有限公司 | Machining center support increases anchor clamps |
| CN106078257A (en) * | 2016-06-24 | 2016-11-09 | 江苏通正机械科技有限公司 | A kind of step pressure plate structure |
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Application publication date: 20180424 |