CN202846213U - Device for workpiece swift positioning - Google Patents
Device for workpiece swift positioning Download PDFInfo
- Publication number
- CN202846213U CN202846213U CN 201220412271 CN201220412271U CN202846213U CN 202846213 U CN202846213 U CN 202846213U CN 201220412271 CN201220412271 CN 201220412271 CN 201220412271 U CN201220412271 U CN 201220412271U CN 202846213 U CN202846213 U CN 202846213U
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- workpiece
- stationary work
- crushing block
- positioning step
- clamp
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Abstract
The utility model relates to a device for workpiece swift positioning which comprises a first fixed working platform which is fixed on a bottom plate, a second fixed working platform and a third fixed working platform. The first fixed working platform, the second fixed working platform and the third fixed working platform are respectively disposed with a first positioning step, a second positioning step and the third positioning step which are used for holding the workpiece, an included angle between the first positioning step and the second positioning step is 90 degrees, the third positioning step is parallel to the second positioning step; the device for workpiece swift positioning further comprises a squeezing block unit fixed on the bottom plate, the squeezing block unit which is far away from one end of the first fixed working platform is arranged on one side of the third fixed working platform; the squeezing block unit comprises a clamping block which pushing and positioning the workpiece along the extension of the intersection point direction of the first fixed working platform and the second fixed working platform. The device for workpiece swift positioning has the advantages of being low in time consuming and high in accuracy.
Description
Technical field
The utility model relates to the anchor clamps in the workpiece process, more particularly, relates to a kind of device for the quick location of workpiece.
Background technology
To workpiece, particularly mould, mould bases etc. are adding man-hour to it, at first need to be fixed on the process equipment, like this precision of guarantee processing.Usually, traditional workpiece fixing means is to wait with screw and code folder to carry out, and after workpiece is fixed, need to drag the table correction, bump in several minutes etc.Traditional fixing means is consuming time longer, and tens minutes easily, even the situation of upper dozens of minutes.And repeatedly may occur locating inaccurate problem fixedly the time, so that the machining accuracy of workpiece reduces.This situation will become more apparent when the area of workpiece or volume are larger.
The utility model content
The technical problems to be solved in the utility model is, locates length consuming time, defective that precision is low for the above-mentioned workpiece of prior art, provide a kind of consuming time short, precision is high is used for the fast device of location of workpiece.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of device for the quick location of workpiece, comprise base plate, be fixedly mounted on the first stationary work-table on the described base plate, the second stationary work-table and the 3rd stationary work-table, described the first stationary work-table, the second stationary work-table and the 3rd stationary work-table are respectively arranged with the first positioning step for the carrying workpiece, the second positioning step and the 3rd positioning step, the angle of described the first positioning step and described the second positioning step is 90 degree, and described the 3rd positioning step is parallel to described the second positioning step; Also comprise the crushing block unit that is fixed on the described base plate, described crushing block unit is arranged on described the 3rd stationary work-table one side away from an end of described the first stationary work-table; Described crushing block unit comprises that one prolongs the clamp that the joining direction promotes described workpiece and location along described the first stationary work-table and the second stationary work-table.
Further, described crushing block unit also comprises extruding pedestal, crushing block and afterburning screw; Described extruding pedestal is arranged on the described base plate, is useful on the space of accommodating described crushing block and clamp on it, and described crushing block and clamp are arranged in the described space and are in contact with one another, and described clamp stretches out described extruding pedestal by described space; Described afterburning screw is connected to described crushing block and described extruding pedestal, drives described crushing block and moves in described extruding pedestal; Described crushing block promotes described clamp and moves along the direction of described promotion workpiece under the drive of the power that described afterburning screw tightens up to described extruding pedestal.
Further, described clamp comprise with the right angle part of described workpiece contact be connected with described direct part, contact with described crushing block by the described space that is arranged in the described extruding pedestal, its shape of cross section is that the T shaped part of T shape is divided.
Further, the inclined-plane that cooperatively interacts for its angle of the contact-making surface of described crushing block and described clamp.
Further, described extruding base bottom cross sectional shape is inverted T-shaped, and it is arranged on the described base plate by the inverted T-slot that is arranged on the described base plate, and fixes its position by dog screw.
Further, also comprise and be arranged on the described extruding pedestal, when described afterburning screw unclamps, make described crushing block recover the back-moving spring of its position.
Further, be provided with blind hole on described extruding pedestal and the described crushing block contact-making surface, described back-moving spring is arranged in the described blind hole and with described crushing block and contacts.
Further, also be respectively arranged be used to the amesdial of measuring described location of workpiece data on described the first stationary work-table and described the second stationary work-table, described amesdial is separately positioned on the described workbench, and its measuring junction stretches out described positioning step setpoint distance.
Further, be provided with two amesdials on described the first stationary work-table, lay respectively at the two ends of described the first stationary work-table; Described the second stationary work-table is provided with an amesdial, is arranged on described the second stationary work-table away from described the first stationary work-table one end.
Further, it makes its measuring junction stretch out the cavity of corresponding positioning step to be provided with accommodating described amesdial on the described workbench, and high in the inner amesdial position is provided with the protective cover that clear glass is made in described cavity.
Implement the device for the quick location of workpiece of the present utility model, have following beneficial effect: owing to use the first stationary work-table, the second stationary work-table and the 3rd stationary work-table that workpiece is carried out roughly location, and by the crushing block unit workpiece is fixed between the positioning step and this crushing block unit of above-mentioned the first stationary work-table and the second stationary work-table.Therefore when being used for the workpiece location consuming time less, precision is higher.
Description of drawings
Fig. 1 is that the utility model is used for the fast structural representation of the device embodiment of location of workpiece;
Fig. 2 is the described top view of executing extruding pedestal in the example;
Fig. 3 is the described side view of executing extruding pedestal in the example;
Fig. 4 is the top view of crushing block among the described embodiment;
Fig. 5 is the side view of crushing block among the described embodiment;
Fig. 6 is the top view of clamp among the described embodiment;
Fig. 7 is the side view of clamp among the described embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further.
As shown in Figure 1, at the device embodiment for the quick location of workpiece of the present utility model, this device comprises base plate 4, be fixedly mounted on the first stationary work-table 1 on the base plate 4, the second stationary work-table 2 and the 3rd stationary work-table 3, the first stationary work-table 1, the second stationary work-table 2 and the 3rd stationary work-table 3 are respectively arranged with the first positioning step 11 for the carrying workpiece, the second positioning step 21 and the 3rd positioning table 31 rank, above-mentioned the first positioning step 11, the second positioning step 21 and the 3rd positioning table 31 rank are respectively along above-mentioned the first stationary work-table 1, the length direction setting of the second stationary work-table 2 and the 3rd stationary work-table 3, and surrounding a space that is used for place work piece 7, is adjacent between these positioning steps namely; The angle of the first positioning step 11 and the second positioning step 21 is 90 degree (that is to say, the length direction of the first stationary work-table 1 and the second stationary work-table 2 is in one plane vertical), and the 3rd positioning step 31 is parallel to the second positioning step 21; In addition, this device also comprises the crushing block unit 5 that is fixed on the base plate 4, and crushing block unit 5 is arranged on a side of the 3rd stationary work-table 3 and away from an end of the first stationary work-table 1; Crushing block unit 5 comprises a clamp 53 that prolongs joining direction promotion workpiece 7 and location along the first stationary work-table 1 and the second stationary work-table 2.It is worth mentioning that, this place is said to prolong and is intersected, do not refer to that or not there are intersection point physically in first stationary work-table 1 and the second stationary work-table 2, and refer to do the intersection point that extended line obtains along its direction.
In the present embodiment, except above-mentioned clamp 53, crushing block unit 5 also comprises extruding pedestal 51, crushing block 52 and afterburning screw 54; Extruding pedestal 51 is arranged on the base plate 4, is useful on the space of accommodating crushing block 52 and clamp 53 on it, and crushing block 52 and clamp 53 are arranged in the above-mentioned space and are in contact with one another, and clamp 53 also stretches out extruding pedestal 51 by this space; Afterburning screw 54 is connected to crushing block 52 and extruding pedestal 51, drives crushing block 52 (vertically) motion in extruding pedestal 51; Crushing block 52 promotes clamp 53 and promotes direction (namely prolonging the joining direction along the first stationary work-table 1 and the second stationary work-table 2) motion of workpiece 7 along it under the drive of the power that afterburning screw 54 tightens up to extruding pedestal 51.See also Fig. 2 and Fig. 3, in the present embodiment, extruding base bottom cross sectional shape is inverted T-shaped, and it is by being arranged on the inverted T-slot (not shown) setting on the base plate 4 or being connected on the base plate 4, and fixes its position by dog screw.
In the present embodiment, the inclined-plane that cooperatively interacts for its angle of the contact-making surface of crushing block 52 and clamp 53; See also Fig. 4,5,6 and 7, in Fig. 4,5, show the structure of crushing block 52, its crushing block inclined-plane 521 contacts with clamp 53; Among Fig. 6,7, show the structure of clamp 53, its inclined-plane 533 contacts with crushing block inclined-plane 521.
Simultaneously, in Fig. 6,7, clamp 53 comprise with the right angle part 531 of workpiece 7 contact with is connected with right angle part 531, divides 532 by being arranged on the interior spaces of crushing block pedestal 51 with crushing block 52 T shaped parts that contact, that its shape of cross section is T shape.Specifically, as top put down in writing, the T shaped part divides 532 to contact with crushing block inclined-plane 521 by its inclined-plane 533.In addition, for so that stable during above-mentioned clamp 53 motion, above-mentionedly being arranged on spaces in the crushing block pedestal 51 for the part that clamps 53 pass through, is to divide all adaptive T shape passages of 532 shape, size with above-mentioned T shaped part.
In addition, in the present embodiment, also comprise the back-moving spring 55 that is arranged on the extruding pedestal 51, when afterburning screw 54 unclamps, makes crushing block 52 its positions of recovery.That is to say, when this back-moving spring 55 unclamps at afterburning screw 54, crushing block 52 is applied the power that its (making progress) resetted, so that its return as early as possible.Specifically, the set-up mode of back-moving spring 55 is: be provided with blind hole on extruding pedestal 51 and the contact-making surface that crushing block 52 contacts, back-moving spring 55 is arranged in this blind hole and with crushing block 52 and contacts.
In the present embodiment, in order further to obtain the data of workpiece 7 location, on the first stationary work-table 1 and the second stationary work-table 2, also be respectively arranged with the amesdial for measuring workpieces 7 position datas, amesdial is separately positioned on the above-mentioned workbench, and its measuring junction stretches out the positioning step setpoint distance of corresponding stationary work-table.Be convenient to workpiece 7 when entering above-mentioned positioning step, contact the measuring junction of above-mentioned amesdial, thus the data of obtaining.See also Fig. 1.
As shown in Figure 1, in the present embodiment, be provided with two amesdials (61,62) on the first stationary work-table 1, lay respectively at the two ends of (or being arranged at) the first stationary work-table 1; The second stationary work-table 2 is provided with an amesdial (63), is arranged on the second stationary work-table 2 away from an end of the first stationary work-table 1.The position that amesdial is installed on the above-mentioned workbench is respectively arranged with accommodating this amesdial, and also it makes its measuring junction stretch out the cavity of corresponding positioning step; after amesdial was put into, also high in the inner amesdial position was provided with the protective cover that clear glass is made in this cavity.So that the protection amesdial is avoided unexpected failure, obtain comparatively accurately measurement data.
In a word, positioner in the present embodiment is to the workpiece in effective clamping stroke (mould bases plate) clamping, need not as common pressure code formula clamping, must change screw, the pad stake, the fixture fittings such as press strip, only need the operator to adjust the first stationary work-table according to workpiece size Chu Walk, the position of the second stationary work-table and the 3rd stationary work-table, make workpiece can put three workpiece on the table member and place position upper (being on the positioning step), after the 3rd stationary work-table is fixing by screw and clamp bottom board, tighten afterburning screw, crushing block moves downward, motion is changed into level 45% rectilinear motion of clamp by the contact inclined-plane, the forward component that clamp produces and left the component workpiece that workpiece can be pushed to the first stationary work-table and the second stationary work-table place, make workpiece automatically rely on accurate positioning step to position, thereby save the step that workpiece (plate) is proofreaied and correct.After processing workpiece, unscrew afterburning screw, back-moving spring crushing block jack-up is eliminated clamping force fast, is conducive to the quick-detachment of workpiece.
In the present embodiment, whole clamping workpiece process is the fastest can not to surpass 20 seconds, and carry out clamping and need to drag table to proofread and correct, bump in several minutes tens minutes easily consuming time with respect to traditional the grade with screw and code folder, even the upper situation of dozens of minutes, this clamping efficient is higher.
In the present embodiment, also this device integral body can be installed on the machining center board accurately, in the mould bases plate process afterwards, need not chuck body is revised, located, and follow-up maintenance.Only need being connected and fixed of gauging fixture base plate and lathe, easily.This device can also adapt to abominable working environment.As long as the iron filings of avoiding producing in the process enter on the contact-making surface of anchor clamps and workpiece, general cooling water, lubricating oil can not exert an influence to the anchor clamps localization and clamping.Efficient self-locating function.Workpiece (plate) is clamped by 45 ° of side compression types of clamp, and the component of generation can be pushed workpiece to the positioning step of the first stationary work-table and the second stationary work-table, and workpiece is positioned automatically, proofreaies and correct, bumps the step in several minutes thereby save plate.During use all the mould bases plate clampings in the stroke all be need not to change screw, fixture fittings.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. one kind is used for the fast device of location of workpiece, it is characterized in that, comprise base plate, be fixedly mounted on the first stationary work-table, the second stationary work-table and the 3rd stationary work-table on the described base plate, described the first stationary work-table, the second stationary work-table and the 3rd stationary work-table are respectively arranged with the first positioning step, the second positioning step and the 3rd positioning step for the carrying workpiece, the angle of described the first positioning step and described the second positioning step is 90 degree, and described the 3rd positioning step is parallel to described the second positioning step; Also comprise the crushing block unit that is fixed on the described base plate, described crushing block unit is arranged on described the 3rd stationary work-table one side away from an end of described the first stationary work-table; Described crushing block unit comprises that one prolongs the clamp that the joining direction promotes described workpiece and location along described the first stationary work-table and the second stationary work-table.
2. the device for the quick location of workpiece according to claim 1 is characterized in that, described crushing block unit also comprises extruding pedestal, crushing block and afterburning screw; Described extruding pedestal is arranged on the described base plate, is useful on the space of accommodating described crushing block and clamp on it, and described crushing block and clamp are arranged in the described space and are in contact with one another, and described clamp stretches out described extruding pedestal by described space; Described afterburning screw is connected to described crushing block and described extruding pedestal, drives described crushing block and moves in described extruding pedestal; Described crushing block promotes described clamp and moves along the direction of described promotion workpiece under the drive of the power that described afterburning screw tightens up to described extruding pedestal.
3. according to claim 2 for the quick device of locating of workpiece, it is characterized in that, described clamp comprise with the right angle part of described workpiece contact be connected with described direct part, contact with described crushing block by the described space that is arranged in the described extruding pedestal, its shape of cross section is that the T shaped part of T shape is divided.
4. the device for the quick location of workpiece according to claim 3 is characterized in that the inclined-plane that the contact-making surface of described crushing block and described clamp cooperatively interacts for its angle.
5. the device for the quick location of workpiece according to claim 4 is characterized in that, described extruding base bottom cross sectional shape is inverted T-shaped, and it is arranged on the described base plate by the inverted T-slot that is arranged on the described base plate, and fixes its position by dog screw.
6. according to claim 5ly it is characterized in that for the quick device of location of workpiece, also comprise being arranged on the described extruding pedestal, when described afterburning screw unclamps, making described crushing block recover the back-moving spring of its position.
7. the device for the quick location of workpiece according to claim 6 is characterized in that, be provided with blind hole on described extruding pedestal and the described crushing block contact-making surface, described back-moving spring is arranged in the described blind hole and with described crushing block and contacts.
8. according to claim 7 for the quick device of locating of workpiece, it is characterized in that, also be respectively arranged be used to the amesdial of measuring described location of workpiece data on described the first stationary work-table and described the second stationary work-table, described amesdial is separately positioned on the described workbench, and its measuring junction stretches out described positioning step setpoint distance.
9. the device for the quick location of workpiece according to claim 8 is characterized in that, is provided with two amesdials on described the first stationary work-table, lays respectively at the two ends of described the first stationary work-table; Described the second stationary work-table is provided with an amesdial, is arranged on described the second stationary work-table away from described the first stationary work-table one end.
10. according to claim 9 for the quick device of locating of workpiece; it is characterized in that; it makes its measuring junction stretch out the cavity of corresponding positioning step to be provided with accommodating described amesdial on the described workbench, and high in the inner amesdial position is provided with the protective cover that clear glass is made in described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412271 CN202846213U (en) | 2012-08-20 | 2012-08-20 | Device for workpiece swift positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412271 CN202846213U (en) | 2012-08-20 | 2012-08-20 | Device for workpiece swift positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846213U true CN202846213U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220412271 Expired - Fee Related CN202846213U (en) | 2012-08-20 | 2012-08-20 | Device for workpiece swift positioning |
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| Country | Link |
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| CN (1) | CN202846213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495881A (en) * | 2013-10-14 | 2014-01-08 | 无锡凯涵科技有限公司 | Pressure block locating and clamping device |
| CN107150238A (en) * | 2017-06-16 | 2017-09-12 | 常州机电职业技术学院 | Compact Multi-position pneumatic frock |
| CN109013223A (en) * | 2018-10-12 | 2018-12-18 | 湖南航天机电设备与特种材料研究所 | A kind of printed board support fixture |
-
2012
- 2012-08-20 CN CN 201220412271 patent/CN202846213U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495881A (en) * | 2013-10-14 | 2014-01-08 | 无锡凯涵科技有限公司 | Pressure block locating and clamping device |
| CN103495881B (en) * | 2013-10-14 | 2016-07-06 | 无锡凯涵科技有限公司 | A kind of pressure block locating and machining clamping device |
| CN107150238A (en) * | 2017-06-16 | 2017-09-12 | 常州机电职业技术学院 | Compact Multi-position pneumatic frock |
| CN109013223A (en) * | 2018-10-12 | 2018-12-18 | 湖南航天机电设备与特种材料研究所 | A kind of printed board support fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |