CN203426848U - Thimble or mold insert clamping tool - Google Patents
Thimble or mold insert clamping tool Download PDFInfo
- Publication number
- CN203426848U CN203426848U CN201320176078.XU CN201320176078U CN203426848U CN 203426848 U CN203426848 U CN 203426848U CN 201320176078 U CN201320176078 U CN 201320176078U CN 203426848 U CN203426848 U CN 203426848U
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- CN
- China
- Prior art keywords
- thimble
- mold insert
- top board
- board platform
- plate
- 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 - Lifetime
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Abstract
The utility model discloses a thimble or mold insert clamping tool. The clamping tool comprises a pedestal that can horizontally adhere to a grinding machine, and a supporting plate that is vertically disposed on the pedestal. A top plate bench used for clamping thimbles or mold inserts is fixed to the top of the supporting plate and is horizontally placed relative to the pedestal. At least two guide rods are arranged between the top plate bench and the pedestal. A holding plate which can slide up and down and is used for holding bottoms of thimbles or mold inserts is fixed to the guide rods. The holding plate is equipped with locking screws that lock the holding plate to the guide rods. The front end of the top plate bench is provided with a plurality of V-shaped mounting grooves that can match round thimbles or mold inserts with different diameters. The outside of the front end of the top plate bench is provided with a press plate that is used for compacting round thimbles or mold inserts in the V-shaped mounting grooves via fastening screws.
Description
[technical field]
The utility model relates to clamping tool, relates in particular to thimble or mold insert clamping device.
[background technology]
In prior art, the thimble using on mould and insert shape are mostly elongated, and exist different cross sectional shapes.In the time need to using grinding machine to adjust their length dimension, great majority are by relying on vice clamping workpiece head portion, and then on precision grinder, adjust height dimension, this just causes vice to stand up and could holding workpiece process, every replacing one subjob, need clamping again, grinding machine designs for magnetic, repeated clamping takes time and effort, and be subject to the limitation in height of vice own, need the Workpiece length of grinding can not be long, the employing plus-minus cushion block also having be adjusted the reserved length of clamping, brings very big inconvenience equally to processing; Be subject to vice characteristic limitations simultaneously, only can clamp dome pin, flat thimble and some thimble too tiny or odd-shaped cross section and mold insert are used conventional fixture also cannot effectively clamp, and cause processing.Other different in nature mould parts cannot clamp and cause processing.
In addition, while processing thimble or mold insert on grinding machine, thimble of every processing or mold insert all need after grinding machine demagnetization clamping again, limited by the size of universal fixturing, cannot process thimble and the mold insert of the following length of 40mm or the above length of 200mm, because the too short head that cannot expose needs processing of workpiece, the oversize meeting of workpiece causes the part exposed long, need the head of processing cannot keep fixing, affect ground effect; And the retained part of fixture only can keep the clamping of two frees degree in same direction, cannot effectively fix thimble and mold insert square, odd-shaped cross section.
[utility model content]
The utility model provides a kind of convenient mounting and clamping reliable, is convenient to thimble or the mold insert for mould of on grinding machine clamping all lengths and various cross sectional shapes, the simple thimble of frock or mold insert clamping device.
In order to realize goal of the invention of the present utility model, the technical scheme of employing is:
Thimble or mold insert clamping device, comprise and can level be adsorbed in the base on grinding machine and be erected at the gripper shoe on base, on gripper shoe top, be fixed with for clamping the top board platform of thimble or mold insert, top board platform is horizontally disposed with respect to base; Between described top board platform and base, be provided with at least two guide rods, be fixed with the supporting plate that can slide up and down for support thimble or mold insert bottom on guide rod, supporting plate is provided with and is lock onto lock screw on guide rod; At top board platform front end, be provided with a plurality of " V " shape mounting grooves that can coordinate with dome pin or the circle mold insert of different-diameter, top board platform front end outside is provided with the pressing plate that compresses " V " shape mounting groove inner circle thimble or circle mold insert by holding screw.
Thimble as above or mold insert clamping device, described top board platform one side is also provided with a square aperture groove, in square aperture groove, be provided with by the briquetting of square in horizontal trip bolt locking square aperture groove or the odd-shaped cross section workpiece level free degree, on the side of top board platform, be also provided with and limit the press strip plate that briquetting slides in square aperture groove, press strip plate is provided with longitudinal trip bolt of the longitudinal degress of feedom of square in locking square aperture groove or odd-shaped cross section workpiece.
The beneficial effects of the utility model are:
A plurality of " V " shape mounting groove of the utility model top board platform front end, can coordinate with dome pin or the circle mold insert of different-diameter, the movable briquetting of top board platform one side setting can adapt to thimble and the mold insert of the square or odd-shaped cross section of different size, supporting plate movable up and down can adapt to thimble or the mold insert that length is 25mm～300mm, has greatly expanded the range of work of grinding machine to thimble or mold insert.
In order to make convenient mounting and clamping, without grinding machine and fixture, repeatedly demagnetize, take base to be fixedly connected with grinding machine, on fixture, miscellaneous part all depends on base, adopt top board platform as thimble and the fixing main support position of mold insert, the mode of the auxiliary support thimble of supporting plate or mold insert bottom, thus reach without grinding machine and fixture repeatedly demagnetize also can quick-replaceable workpiece object; When needs are changed workpiece, only need unclamp pressing plate or the briquetting connecting on top board platform, without clamping again after grinding machine is demagnetized.
[accompanying drawing explanation]
Fig. 1 is perspective view of the present utility model.
[specific embodiment]
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.
Pin or mold insert clamping device, as shown in Figure 1, comprise and can level be adsorbed in the base 1 on grinding machine and be erected at the gripper shoe 2 on base, on gripper shoe 2 tops, be fixed with for clamping the top board platform 3 of thimble or mold insert, top board platform 3 is horizontally disposed with respect to base 1; Between top board platform 3 and base 1, be provided with two guide rods 4, be fixed with the supporting plate 5 that can slide up and down for support thimble or mold insert a bottom on guide rod 4, supporting plate 5 is provided with and is lock onto lock screw 6 on guide rod 4; At top board platform 3 front ends, be provided with a plurality of " V " shape mounting grooves 30 that can coordinate with dome pin or the circle mold insert of different-diameter, top board platform 3 front end outsides are provided with the pressing plate 32 that compresses " V " shape mounting groove 30 inner circle thimbles or circle mold insert by holding screw 31.
Continue as shown in Figure 1, in top board platform 3 front sides, be also provided with a square aperture groove 33, in square aperture groove 33, be provided with by the briquetting 35 of the interior square or odd-shaped cross section workpiece level free degree of horizontal trip bolt 34 locking square aperture groove 33, on the leading flank of top board platform 3, be also provided with and limit briquetting 35 at the press strip plate 36 of square aperture groove 33 interior slips, press strip plate 36 is provided with longitudinal trip bolt 37 of the longitudinal degress of feedom of the interior square or odd-shaped cross section workpiece of locking square aperture groove 33.Briquetting 35 is connected with top board platform 3 by horizontal trip bolt 34, and briquetting 35 can only move forward and backward under the restriction of press strip plate 36, when having the thimble of square and odd-shaped cross section or mold insert workpiece to put into square aperture groove 33, the horizontal trip bolt 34 that turns briquetting 35 back sides makes briquetting 35 clamping work pieces that can travel forward, then longitudinal trip bolt 37 of tightening on outer lateral layering plate 36 makes its clamping work pieces, reach the object of four frees degree that limit workpiece on both direction, thereby clamp thimble or mold insert workpiece.
During use, for thimble or the mold insert workpiece of different length, the clamping range of mobilizable supporting plate 5 adjustable these fixtures on guide rod 4, can adapt to thimble or mold insert workpiece that length is 25mm～300mm; When the bottom of supporting plate 5 support thimbles or mold insert workpiece, holding workpiece head leaves after suitable grinding distance, and lock screw 6 lock onto supporting plate 5 on guide rod 4; Then, by pressing plate 32 or briquetting 35 and longitudinally trip bolt 37 corresponding workpiece is lock onto in " V " shape mounting groove 30 or square aperture groove 33, can carry out grinding to thimble fixing on top board platform 3 or mold insert workpiece; When needs are adjusted clamping range according to Workpiece length, only need to become flexible lock screw 6 and adjust locking again behind supporting plate 5 positions.
The above embodiment just, for preferred embodiment of the present utility model, not limits practical range of the present utility model with this; The equivalence that all shapes according to the utility model, structure and principle are done changes; those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite; the scope that all belongs to the utility model protection, all should be covered by protection domain of the present utility model.
Claims (2)
1. thimble or mold insert clamping device, comprise and can level be adsorbed in the base on grinding machine and be erected at the gripper shoe on base, it is characterized in that:
On gripper shoe top, be fixed with for clamping the top board platform of thimble or mold insert, top board platform is horizontally disposed with respect to base;
Between described top board platform and base, be provided with at least two guide rods, be fixed with the supporting plate that can slide up and down for support thimble or mold insert bottom on guide rod, supporting plate is provided with and is lock onto lock screw on guide rod;
At top board platform front end, be provided with a plurality of " V " shape mounting grooves that can coordinate with circular thimble or the circular mold insert of different-diameter, top board platform front end outside is provided with the pressing plate that compresses " V " shape mounting groove inner circle thimble or circle mold insert by holding screw.
2. thimble according to claim 1 or mold insert clamping device, it is characterized in that, described top board platform one side is also provided with a square aperture groove, in square aperture groove, be provided with by the briquetting of square in horizontal trip bolt locking square aperture groove or the odd-shaped cross section workpiece level free degree, on the side of top board platform, be also provided with and limit the press strip plate that briquetting slides in square aperture groove, press strip plate is provided with longitudinal trip bolt of the longitudinal degress of feedom of square in locking square aperture groove or odd-shaped cross section workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320176078.XU CN203426848U (en) | 2013-04-09 | 2013-04-09 | Thimble or mold insert clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320176078.XU CN203426848U (en) | 2013-04-09 | 2013-04-09 | Thimble or mold insert clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426848U true CN203426848U (en) | 2014-02-12 |
Family
ID=50055908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320176078.XU Expired - Lifetime CN203426848U (en) | 2013-04-09 | 2013-04-09 | Thimble or mold insert clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834538A (en) * | 2015-01-16 | 2016-08-10 | 苏州汉扬精密电子有限公司 | Clamp structure |
| CN106003489A (en) * | 2016-07-22 | 2016-10-12 | 深圳天珑无线科技有限公司 | Ejector pin fixture |
-
2013
- 2013-04-09 CN CN201320176078.XU patent/CN203426848U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834538A (en) * | 2015-01-16 | 2016-08-10 | 苏州汉扬精密电子有限公司 | Clamp structure |
| CN105834538B (en) * | 2015-01-16 | 2018-05-18 | 苏州汉扬精密电子有限公司 | Clamp structure |
| CN106003489A (en) * | 2016-07-22 | 2016-10-12 | 深圳天珑无线科技有限公司 | Ejector pin fixture |
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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: 20140212 |