CN104438882A - Rotatable plate pressing structure - Google Patents
Rotatable plate pressing structure Download PDFInfo
- Publication number
- CN104438882A CN104438882A CN201410710341.8A CN201410710341A CN104438882A CN 104438882 A CN104438882 A CN 104438882A CN 201410710341 A CN201410710341 A CN 201410710341A CN 104438882 A CN104438882 A CN 104438882A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- plate pressing
- block
- nut
- clamp block
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a rotatable plate pressing structure. The rotatable plate pressing structure comprises a nut, a gasket, a jacking block, a plate pressing block and a threaded rod. One end of the threaded rod is fixedly connected with a T-shaped block matched with a T-shaped groove of a machine tool, the other end of the threaded rod is connected with the nut in a rotatable mode, the end, close to the nut, of the threaded rod is sequentially connected with the gasket, the jacking block and the plate pressing block movably from top to bottom, the lower surface of the jacking block and the upper surface of the plate pressing block are matched arc-shaped sliding-fit faces, and the plate pressing block is divided by the threaded rod into a plate pressing block short end and a plate pressing block long end. The rotatable plate pressing structure has the advantages that manual clamping is easy to operate and convenient to use, and a mold is rapidly fixed to the machine tool; meanwhile, the safety performance is greatly improved, and the high applicability is achieved.
Description
Technical field
The invention belongs to automobile die positioning field, especially relate to a kind of rotatable pressure plate structure.
Background technology
At present, the structure being applied to automobile die positioning field has usually: lathe alignment pin, lathe block soon, craft blocks soon, the various ways such as pressing plate; Its center platen is applicable to each operation as mould setting tool, is widely used because it can be suitable for the reasons such as mould does not mate with Machine tool pressure plate groove, and cost is lower.
But the problems such as along with the develop rapidly of automobile industry, mould is manufactured and accelerated, traditional pressing plate all Shortcomings in mould fixed form and service efficiency, and such as installing space is limited, structure relative complex, rear side balance cushion block is dangerous.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention discloses a kind of rotatable pressure plate structure, fully take into account the demand of present situation, the advantage of inheriting tradition pressing plate own, improves members again, makes that its structure is relatively simple, compact, reasonable, cost is low, easy to use, be convenient to deposit simultaneously, avoid the potential safety hazard that on rear side of common pressing plate in the past, balance weight exists, conveniently apply to automobile die location.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of rotatable pressure plate structure, comprise nut, pad, jacking block, clamp block, threaded rod, it is characterized in that: described threaded rod one end is fixedly connected with T-shaped piece that matches with machine tool T-shaped groove, the described threaded rod other end is rotationally connected described nut, described threaded rod connects described pad from top to bottom successively movably near described nut one end, described jacking block, described clamp block, described jacking block lower surface and described clamp block upper surface are that the arc cunning matched joins face, described clamp block is divided into clamp block short end and clamp block long end by described threaded rod.
Preferably, described threaded rod is cylindrical bar.
Preferably, described nut underside shape and described pad upper surface mating shapes.
Preferably, described pad underside shape and described jacking block upper surface mating shapes.
The advantage that the present invention has and good effect are: the demand fully taking into account present situation, the advantage of inheriting tradition pressing plate own, again members is improved, make that its structure is relatively simple, compact, reasonable, cost is low, easy to use, be convenient to deposit simultaneously, avoid the potential safety hazard that on rear side of common pressing plate in the past, balance weight exists, the convenient automobile die that applies to is located, and has very high applicability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is using state figure of the present invention
In figure:
1, nut 2, pad 3, jacking block
4, clamp block 41, clamp block short end 42, clamp block long end
5, threaded rod 6, lathe 7, die bottom plate
8, T-shaped piece
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, the present invention discloses a kind of rotatable pressure plate structure, comprise nut 1, pad 2, jacking block 3, clamp block 4, threaded rod 5, threaded rod 5 one end is fixedly connected with T-shaped piece 8 that matches with lathe 6 T-slot, threaded rod 5 other end is rotationally connected nut 1, threaded rod 5 is attachment spacers 2 movably successively from top to bottom near nut 1 one end, jacking block 3, clamp block 4, pad 2 plays the effect of buffering and protection, jacking block 3 lower surface and clamp block 4 upper surface are that the arc cunning matched joins face, clamp block 4 is divided into clamp block short end 41 and clamp block long end 42 by threaded rod 5.
Threaded rod 5 is cylindrical bar, is convenient to rotation and the movement of other assemblies, without corner angle, use safety.
Nut 1 underside shape and pad 2 upper surface mating shapes, more firmly compact when making it contact, ensure service efficiency and use safety.
Pad 2 underside shape and jacking block 3 upper surface mating shapes, more firmly compact when making it contact, ensure service efficiency and use safety.
Operation principle: this rotatable pressure plate structure, by removing the balance cushion block on rear side of Universal pressing plate, by version before and after self clamp block 4, makes this rotatable pressure plate structure stress balance, fixes mould simultaneously under jacking block 3 pressure and under mould reaction force.
Embodiment: as shown in Figure 2, first fit with lathe 6T type bottom land end for T-shaped piece 8 of this rotatable pressure plate structure assembly threaded rod 5 one end, by the nut 1 of rotating threaded rod 5 other end, jacking block 3 is moved down, jacking block 3 press against again clamp block 4 and moves down, when clamp block short end 41 touches die bottom plate 7, clamp block long end 42 is declined under arc cunning joins the effect in face by the jacking block 3 contacted with it, after clamp block long end 42 contacts with lathe 6, stressedly reaches balance.Now, the two ends of clamp block 4 respectively with lathe 6 and die bottom plate 7 dieback, make mold integral reach fixing by multiple rotatable pressure plate structure.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (4)
1. a rotatable pressure plate structure, comprise nut (1), pad (2), jacking block (3), clamp block (4), threaded rod (5), it is characterized in that: described threaded rod (5) one end is fixedly connected with T-shaped piece (8) matching with lathe (6) T-slot, described threaded rod (5) other end is rotationally connected described nut (1), described threaded rod (5) connects described pad (2) from top to bottom successively movably near described nut (1) one end, described jacking block (3), described clamp block (4), described jacking block (3) lower surface and described clamp block (4) upper surface are that the arc cunning matched joins face, described clamp block (4) is divided into clamp block short end (41) and clamp block long end (42) by described threaded rod (5).
2. rotatable pressure plate structure according to claim 1, is characterized in that: described threaded rod (5) is cylindrical bar.
3. rotatable pressure plate structure according to claim 1, is characterized in that: described nut (1) underside shape and described pad (2) upper surface mating shapes.
4. rotatable pressure plate structure according to claim 1, is characterized in that: described pad (2) underside shape and described jacking block (3) upper surface mating shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710341.8A CN104438882A (en) | 2014-11-28 | 2014-11-28 | Rotatable plate pressing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710341.8A CN104438882A (en) | 2014-11-28 | 2014-11-28 | Rotatable plate pressing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438882A true CN104438882A (en) | 2015-03-25 |
Family
ID=52886073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710341.8A Pending CN104438882A (en) | 2014-11-28 | 2014-11-28 | Rotatable plate pressing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438882A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142382Y (en) * | 1992-12-05 | 1993-09-22 | 何本健 | Fixture plate for machine tool |
| JPH07195375A (en) * | 1991-07-15 | 1995-08-01 | Nishioka Kasei Kk | Fulcrum structure of clamp metal fitting |
| JP2001087966A (en) * | 1999-09-22 | 2001-04-03 | Komatsu Ltd | Clamp device |
| CN2880362Y (en) * | 2006-03-03 | 2007-03-21 | 陕西科技大学 | Auto-regulating type press plate |
| CN201500895U (en) * | 2009-07-09 | 2010-06-09 | 文登鸿益皇利压铸化工材料有限公司 | Novel mould press plate |
| CN202571935U (en) * | 2012-04-27 | 2012-12-05 | 高邮市力博机床附件厂 | Pressure plate with spherical washer |
| CN204320985U (en) * | 2014-11-28 | 2015-05-13 | 天津汽车模具股份有限公司 | A kind of rotatable pressure plate structure |
-
2014
- 2014-11-28 CN CN201410710341.8A patent/CN104438882A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195375A (en) * | 1991-07-15 | 1995-08-01 | Nishioka Kasei Kk | Fulcrum structure of clamp metal fitting |
| CN2142382Y (en) * | 1992-12-05 | 1993-09-22 | 何本健 | Fixture plate for machine tool |
| JP2001087966A (en) * | 1999-09-22 | 2001-04-03 | Komatsu Ltd | Clamp device |
| CN2880362Y (en) * | 2006-03-03 | 2007-03-21 | 陕西科技大学 | Auto-regulating type press plate |
| CN201500895U (en) * | 2009-07-09 | 2010-06-09 | 文登鸿益皇利压铸化工材料有限公司 | Novel mould press plate |
| CN202571935U (en) * | 2012-04-27 | 2012-12-05 | 高邮市力博机床附件厂 | Pressure plate with spherical washer |
| CN204320985U (en) * | 2014-11-28 | 2015-05-13 | 天津汽车模具股份有限公司 | A kind of rotatable pressure plate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |