CN203156410U - High-precision single-piece semicircular die self-centering clamp - Google Patents
High-precision single-piece semicircular die self-centering clamp Download PDFInfo
- Publication number
- CN203156410U CN203156410U CN 201320182573 CN201320182573U CN203156410U CN 203156410 U CN203156410 U CN 203156410U CN 201320182573 CN201320182573 CN 201320182573 CN 201320182573 U CN201320182573 U CN 201320182573U CN 203156410 U CN203156410 U CN 203156410U
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- China
- Prior art keywords
- base plate
- anchor clamps
- mould
- clamps base
- pressing plate
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- Expired - Lifetime
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Abstract
The utility model discloses a high-precision single-piece semicircular die self-centering clamp which comprises a clamp base plate. Guide columns are disposed on the clamp base plate. A pressing plate which is opposite to the clamp base plate is mounted on the guide columns. The face, opposite to the clamp base plate, of the pressing plate is of a groove shape which is used for limiting transverse movements of a die. A positioning ejector head which is used for limiting longitudinal movements of the die is further disposed on the clamp base plate. The high-precision single-piece semicircular die self-centering clamp is simple in structure, and safe and reliable to mount and use, machined products are consistent in length, uniform in radius and quite low in repeated positioning accuracy, production efficiency is increased, and product quality is guaranteed.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of high accuracy monolithic semicircle mould self-centering fixture.
Background technology
Need mould is processed in the mould production process of glassware, often the method for using is at first mould to be fixed, and processes at lathe then, needs to use anchor clamps that mould is gripped in this process.
The prevailing anchor clamps that mould gripped frequent use are clamp jigs, and traditional clamp jig is particularly convenient at the fixedly processing of the single workpiece of square box, and versatility is also fine.
Yet in the glass mold industry, most product all is bulk article, and a lot of full circle bar of being formed by two semicircle bars, utilize traditional clamp jig accurately not locate product well, particularly in process, also may there be the semicircle bar to break away from the danger of anchor clamps, very big potential safety hazard is arranged; This anchor clamps clamping time is long on the other hand, inefficiency, operating technology to the employee requires high, for the full circle bar, because gripping property is undesirable, very easily cause the product concentricity that processes poor, position degree disunity, the length difference, the product rejection rate height causes product quality also to be difficult to guarantee.
The utility model content
Technical problem to be solved in the utility model provides a kind of high accuracy monolithic semicircle mould self-centering fixture, and this anchor clamps machining accuracy height uses this anchor clamps working (machining) efficiency height, and the production and processing engineering is convenient, safety.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of high accuracy monolithic semicircle mould self-centering fixture, comprise the anchor clamps base plate, described anchor clamps base plate is provided with guide pillar, on the described guide pillar pressing plate is installed, described pressing plate is relative with the anchor clamps base plate, and the pressing plate relative with the anchor clamps base plate also is provided with the top, location of restriction mould lengthwise movement simultaneously for being used for the groove shape of restriction mould transverse movement on described anchor clamps base plate.
For the accuracy of presser motion, described anchor clamps base plate is provided with four guide pillars, simultaneously, is respectively arranged with the lock screw of fixation clip on the guide pillar.
Rectify for mould is placed, described anchor clamps base plate is provided with the cushion block of outstanding anchor clamps backplate surface, and the width of described cushion block is less than the diameter of mould.
In order to be applicable to the mould that varies in size, be provided with spacer pad at the groove shape position of described pressing plate.
Clamp structure of the present utility model is simple, the product length unanimity of processing, radius unification, and the repetitive positioning accuracy error is minimum, and installation, safe and reliable, enhances productivity, and guarantees product quality.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model anchor clamps comprise anchor clamps base plate 1, on described anchor clamps base plate 1 two ends, 2 guide pillars 3 are set respectively, the concentricity of processed mould 9 in order to guarantee, by guide pin bushing 4 pressing plate 2 is installed on the described guide pillar 3, described guide pin bushing 4 is accurate guide pin bushing, guarantees pressing plate 2 vertical up-or-down movements, and pressing plate 2 is accurate wear-resistant pressing plate.
Top, location 7 also is set on described anchor clamps base plate 1, top 7 connections by connecting rod of described location deeply are positioned at mould 9 lay down locations, top 7, described location is movable in the vertical, and to adapt to different mould 9, the main effect of its setting is 9 lengthwise movements of restriction mould.
Have Fig. 1 as can be known, described pressing plate 2 is relative with anchor clamps base plate 1, and pressing plate 2 one sides relative with anchor clamps base plate 1 are for being used for the groove shape of restriction mould 9 transverse movements.In order to be applicable to the mould 9 that varies in size, be provided with spacer pad 5 at the groove shape position of described pressing plate 2.
Glassware mould 9(monolithic semicircle) generally be irregular, anchor clamps base plate 1 is the plane then, directly places mould 9, and the position of mould 9 will tilt.Rectify for mould 9 is placed, described anchor clamps base plate 1 is provided with the cushion block 6 on outstanding anchor clamps base plate 1 surface, and the width of described cushion block 6 is less than the diameter of mould 9.When mould 9 was placed on the cushion block 6, no matter gave prominence at mould 9 two ends, still caves in, and can not contact with cushion block 6, and mould 9 is rectified with respect to anchor clamps base plate 1 like this.
During work, mould 9 is placed on the cushion block 6, selects suitable spacer pad 5 to be installed on the pressing plate 2, top, location 7 control moulds, 9 front and back positions, pressing plate 2 is pushed down mould 9 vertically downward along guide pillar, utilizes lock screw 8 with fixed-site then, the product length unanimity of processing like this, radius unification, avoid same mould 9 is located repeatedly, thereby avoid the error of locating, the utility model anchor clamps trueness error is minimum, and installation, safe and reliable, enhance productivity, guarantee product quality.
Above-described embodiment limits the utility model never in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in the protection domain of the present utility model.
Claims (4)
1. high accuracy monolithic semicircle mould self-centering fixture, it is characterized in that comprising the anchor clamps base plate, described anchor clamps base plate is provided with guide pillar, on the described guide pillar pressing plate is installed, described pressing plate is relative with the anchor clamps base plate, the pressing plate relative with the anchor clamps base plate also is provided with the top, location of restriction mould lengthwise movement simultaneously for being used for the groove shape of restriction mould transverse movement on described anchor clamps base plate.
2. high accuracy monolithic semicircle mould self-centering fixture according to claim 1, it is characterized in that: described anchor clamps base plate is provided with four guide pillars, is respectively arranged with the lock screw of fixation clip on the guide pillar.
3. high accuracy monolithic semicircle mould self-centering fixture according to claim 1 and 2 is characterized in that: described anchor clamps base plate is provided with the cushion block of outstanding anchor clamps backplate surface, and the width of described cushion block is less than the diameter of mould.
4. high accuracy monolithic semicircle mould self-centering fixture according to claim 3, it is characterized in that: the groove shape position at described pressing plate is provided with spacer pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182573 CN203156410U (en) | 2013-04-12 | 2013-04-12 | High-precision single-piece semicircular die self-centering clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182573 CN203156410U (en) | 2013-04-12 | 2013-04-12 | High-precision single-piece semicircular die self-centering clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156410U true CN203156410U (en) | 2013-08-28 |
Family
ID=49017634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320182573 Expired - Lifetime CN203156410U (en) | 2013-04-12 | 2013-04-12 | High-precision single-piece semicircular die self-centering clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156410U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522101A (en) * | 2013-11-03 | 2014-01-22 | 南京南车浦镇城轨车辆有限责任公司 | Rail car light section sectional material machine machining clamping device |
| CN106826319A (en) * | 2017-03-28 | 2017-06-13 | 河北安迪模具有限公司 | Glass mold mouth mold joint surface and angle head cylindrical Special Fixture for Machining |
| CN107127693A (en) * | 2017-05-17 | 2017-09-05 | 上海幸福摩托车有限公司 | For fixing the test bracket of water pump and method for fixation test water pump |
| CN108788843A (en) * | 2018-06-21 | 2018-11-13 | 上海中船三井造船柴油机有限公司 | Positioning and clamping device for marine diesel connecting-rod processing |
| CN109226630A (en) * | 2018-09-03 | 2019-01-18 | 浙江跃进机械有限公司 | A kind of rotary squeeze die clamper and its surface treatment method |
| CN109333479A (en) * | 2018-11-21 | 2019-02-15 | 大连函量科技发展有限公司 | A kind of lamp skeleton stationary fixture in lamps and lanterns processing technology |
-
2013
- 2013-04-12 CN CN 201320182573 patent/CN203156410U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522101A (en) * | 2013-11-03 | 2014-01-22 | 南京南车浦镇城轨车辆有限责任公司 | Rail car light section sectional material machine machining clamping device |
| CN106826319A (en) * | 2017-03-28 | 2017-06-13 | 河北安迪模具有限公司 | Glass mold mouth mold joint surface and angle head cylindrical Special Fixture for Machining |
| CN107127693A (en) * | 2017-05-17 | 2017-09-05 | 上海幸福摩托车有限公司 | For fixing the test bracket of water pump and method for fixation test water pump |
| CN108788843A (en) * | 2018-06-21 | 2018-11-13 | 上海中船三井造船柴油机有限公司 | Positioning and clamping device for marine diesel connecting-rod processing |
| CN108788843B (en) * | 2018-06-21 | 2020-02-21 | 上海中船三井造船柴油机有限公司 | Positioning and clamping device for machining marine diesel engine connecting rod |
| CN109226630A (en) * | 2018-09-03 | 2019-01-18 | 浙江跃进机械有限公司 | A kind of rotary squeeze die clamper and its surface treatment method |
| CN109333479A (en) * | 2018-11-21 | 2019-02-15 | 大连函量科技发展有限公司 | A kind of lamp skeleton stationary fixture in lamps and lanterns processing technology |
| CN109333479B (en) * | 2018-11-21 | 2022-02-08 | 大连函量科技发展有限公司 | Lamp framework fixing clamp in lamp machining process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |