CN205363342U - A anchor clamps for square part - Google Patents
A anchor clamps for square part Download PDFInfo
- Publication number
- CN205363342U CN205363342U CN201620055743.3U CN201620055743U CN205363342U CN 205363342 U CN205363342 U CN 205363342U CN 201620055743 U CN201620055743 U CN 201620055743U CN 205363342 U CN205363342 U CN 205363342U
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- fixture
- base station
- processing district
- square parts
- trip bolt
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Abstract
The utility model discloses an anchor clamps for square part, its technical scheme main points are: which comprises a substrate, the intermediate position of base plate upper surface is equipped with the fixed block, the fixed block is in marks off at the processing district that a plurality of is square on the base plate, the edge of processing district be equipped with with the first base station that the fixed block is relative, swing joint has the first clamping piece that is used for pressing from both sides tight part on the first base station, the edge of processing district still is equipped with the second base station of two relative settings, swing joint has the second clamping piece that is used for pressing from both sides tight part on the second base station. The utility model provides a current an anchor clamps for square part clamping unstability and the single problem of clamping part quantity.
Description
Technical field
This utility model relates to a kind of fixture, and in particular, it relates to a kind of fixture for square parts.
Background technology
Fixture is to be used for fixing processing object in machine-building process, so as to occupy correct position, to accept processing or the device of detection.The lathes such as existing lathe, milling machine, drilling machine all can use fixture and fix part, and general square parts has multiple, when this square parts is fixed on fixture, often due to unbalance stress and cause loose-parts, clamping unstable, and then affect crudy.Secondly, existing fixture is generally merely able to one part in location, then part is being added man-hour by this sky, and often one part of processing is required for carrying out clamped one time, it is impossible to the multiple part of clamping simultaneously, in turn results in clamping efficiency low.Further, the number of times of the start-stop car of lathe increases, and causes that lathe is fragile, and service life shortens.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that the fixture for square parts providing a kind of clamping stable, and this at least can process two parts on the fixture of square parts every time.
For achieving the above object, this utility model provides following technical scheme: a kind of fixture for square parts, including substrate, the centre position of described upper surface of base plate is provided with fixed block, described fixed block marks off the processing district that several are square on the substrate, the edge of described processing district is provided with first base station relative with described fixed block, described first base station is connected with the first clamping element for Clamp blocks, the edge of described processing district is additionally provided with two the second base stations being oppositely arranged, described second base station is connected with the second clamping element for Clamp blocks.
It is also preferred that the left described first clamping element includes briquetting, described briquetting has the first inclined-plane, and described first base station is provided with and the second inclined-plane of described first inclined-plane relative sliding, and described briquetting is provided with the regulating part movable for regulating described briquetting.
It is also preferred that the left described regulating part includes regulating screw, described briquetting is provided with strip hole, and described adjustment screw is threadedly connected on described first base station through described strip hole.
It is also preferred that the left described second clamping element includes trip bolt, described second base station is provided with screwed hole, and described trip bolt is connected with described screwed hole.
It is also preferred that the left described trip bolt is provided with protection set near one end of described processing district, the face area of described protection set is more than the cross-sectional area of described trip bolt.
It is also preferred that the left described protection set is detachably fixed with described trip bolt and is connected.
It is also preferred that the left the end of described trip bolt is provided with cutting ferrule, described protection is overlapped and described cutting ferrule clamping.
It is also preferred that the left described cutting ferrule outer wall is provided with draw-in groove, described guarantor's jacket inner wall is provided with the snap ring matched with described draw-in groove.
It is also preferred that the left be provided with the support column for supporting part in described processing district.
It is also preferred that the left described support column is four and is symmetricly set on four corner locations of described processing district.
This utility model has an advantage that this utility model fixed block on the fixture of square parts marks off several square processing districts on substrate, so, can the simultaneously multiple part of clamping on this fixture, thus avoid often one part of processing and will carry out a start-stop car, not only increase clamping efficiency and working (machining) efficiency, and extend the service life of lathe.Secondly, first base station relative with fixed block it is provided with at the edge of processing district, first base station is connected with the first clamping element for Clamp blocks, forms the clamping to part by the first clamping element is relative with fixed station so that part can be stably fixed between the two very much.The edge of processing district is additionally provided with two the second base stations being oppositely arranged, second base station is connected with the second clamping element for Clamp blocks, part is further clamped by the effect relative by two the second clamping elements, ensure that part is affected by chucking power in processing district on four direction, the clamping effect more stability of this fixture.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation for the fixture of square parts；
Fig. 2 is this utility model partial exploded view one for the fixture of square parts；
Fig. 3 is the A portion enlarged diagram of Fig. 2；
Fig. 4 is this utility model partial exploded view two for the fixture of square parts；
Fig. 5 is the B portion enlarged diagram of Fig. 4.
In figure: 1, substrate；11, processing district；2, fixed block；3, the first base station；31, briquetting；311, the first inclined-plane；312, strip hole；32, screw is regulated；33, the second inclined-plane；4, the second base station；41, trip bolt；411, cutting ferrule；4111, draw-in groove；412, protection set；4121, snap ring；42, screwed hole；5, support column.
Detailed description of the invention
With reference to, shown in accompanying drawing, this utility model being further illustrated for the fixture of square parts.
Embodiment: a kind of fixture for square parts, including substrate 1, the centre position of substrate 1 upper surface is provided with fixed block 2, fixed block 2 marks off several square processing districts 11 on substrate 1, so, on this fixture can the simultaneously multiple part of clamping, thus avoid often one part of processing and will carry out a start-stop car, not only increase clamping efficiency and working (machining) efficiency, and extend the service life of lathe.The processing district 11 divided in this utility model has two, is merely to illustrate, does not limit.Fixed block 2 therein is also made up of two fritters, so can more save material, reduces production cost.
Secondly, first base station 3 relative with fixed block 2 it is provided with at the edge of processing district 11, first base station 3 is connected with the first clamping element for Clamp blocks, forms the clamping to part by the first clamping element is relative with fixed station so that part can be stably fixed between the two very much.The edge of processing district 11 is additionally provided with two the second base stations 4 being oppositely arranged, second base station 4 is connected with the second clamping element for Clamp blocks, part is further clamped by the effect relative by two the second clamping elements, ensure that part is affected by chucking power in processing district 11 on four direction, the clamping effect more stability of this fixture.
Wherein, the first clamping element includes briquetting 31, and briquetting 31 has the first inclined-plane 311, and the first base station 3 is provided with and the second inclined-plane 33 of the first inclined-plane 311 relative sliding, and briquetting 31 is provided with the regulating part for regulating briquetting 31 activity.The relative motion being capable of briquetting 31 and the first base station 3 is coordinated by the first inclined-plane 311 and the second inclined-plane 33 and regulating part.Regulating part includes regulating screw 32, and briquetting 31 is provided with strip hole 312, regulates screw 32 and is threadedly connected on the first base station 3 through strip hole 312.The motion between briquetting 31 and the first base station 3 is may decide that relative to the rotation degree of depth of the first base station 3 by this screw.
Wherein, the second clamping element includes trip bolt 41, and the second base station 4 is provided with screwed hole 42, and trip bolt 41 is connected with screwed hole 42.Realized the displacement of relative second base station 4 of trip bolt 41 by the trip bolt 41 rotation in screwed hole 42, and then the trip bolt 41 chucking power to part can be regulated, thus providing suitable clamping to part so that it is clamping is more stable.
Further, trip bolt 41 is provided with protection set 412 near one end of processing district 11, and the face area of protection set 412 is more than the cross-sectional area of trip bolt 41.Owing to adding the contact area of protection set 412 and part, so that the stress of part is reduced by trip bolt 41 so that part is not easily impaired because being squeezed or produces impression.This protection set 412 can be made up of plastic material or is made up of softer metals, and including aluminum or aluminium alloy etc., scratch or damage that part can be produced by the protection set 412 made by this soft material are less.
Furthermore, protection set 412 is detachably fixed with trip bolt 41 and to be connected.Owing to protection set 412 adds the end being located at trip bolt 41; it is directly conflicted with part; through long-term clamping work; protection set 412 can there be is certain abrasion; so it is accomplished by changing protection set 412; if be changed without, then the end face of protection set 412 there will be rough phenomenon and then the problem causing instability occur when the surface with part is supported and set.The protection set 412 adopted in the present embodiment is detachably fixed with trip bolt 41 and to be connected, can realize very easily protecting the replacing overlapping 412.
Wherein, the end of trip bolt 41 is provided with cutting ferrule 411, protection set 412 and cutting ferrule 411 clamping.That end being because trip bolt 41 has screw thread; so being not suitable for and protection set 412 direct clampings; so it is welded with cutting ferrule 411 in the end of trip bolt 41; realized again by cutting ferrule 411 and the clamping of protection set 412; thus can guarantee that protection set 412 is not only convenient for dismounting; and stable connection, so the clamping of part is also sufficiently stable.Further, cutting ferrule 411 outer wall is provided with draw-in groove 4111, and protection set 412 inwalls are provided with the snap ring 4121 matched with draw-in groove 4111, protection set 412 can be made by draw-in groove 4111 to be connected more stable with cutting ferrule 411 one end with the cooperation of snap ring 4121, difficult drop-off.
It addition, be provided with the support column 5 for supporting part in processing district 11, owing to being provided with support column 5, then part is not just wanted directly and the upper surface of substrate 1.Because if contacting the upper surface being accomplished by substrate 1 between part with the upper surface of substrate 1 there is significantly high flatness, the manufacturing cost of substrate 1 can be increased so undoubtedly, and after being provided with support column 5, as long as just ensureing that the upper surface of support column 5 is interior in the same plane, reduce manufacturing cost.And, support column 5 is four and is symmetricly set on four corner locations of processing district 11, so it is not only the optimization to support column 5 quantity and reduces cost, and, owing to the part of processing is square, so the distribution situation of support column 5 meets the support requirement to part, it is possible to provide very stable support for part.
When using this to be used for the fixture of square parts, first, the screw 32 that regulates in this fixture is relatively distant from the first base station 3, namely regulates the screw 32 rotation degree of depth in the first base station 3 shallower, so briquetting 31 can be positioned at the position that comparison is on the upper side, namely away from the first base station 3.Then after part being placed on support column 5, turning adjusting screw 32 makes to regulate screw 32 and down rotates, owing to regulating the head meeting card column briquetting 31 of screw 32 and it down promoted, it is again coordinate with the strip hole 312 on briquetting 31 owing to regulating screw 32, so briquetting 31 can under the rotation regulating screw 32, occurred level displacement and vertical displacement gradually, wherein there is Relative sliding in relative second inclined-plane 33, the first inclined-plane 311, briquetting 31 is the side surface of Clamp blocks gradually in the process of sliding, when briquetting 31 is final and fixed block 2 is jointly blocked by part, regulate screw 32 and just rotate motionless, so at this moment part is also fixed by briquetting 31 completely.The original state of trip bolt 41 is remote from processing district 11, after part is fixing by briquetting 31, regulates trip bolt 41 and makes it internal mobile to processing district 11, and the end face with part gradually supports and sets, and part can be clamped by final two relative trip bolts 41.Combined effect by briquetting 31 with trip bolt 41, then just by clamping stable for part on this fixture.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. the fixture for square parts, including substrate, it is characterized in that: the centre position of described upper surface of base plate is provided with fixed block, described fixed block marks off the processing district that several are square on the substrate, the edge of described processing district is provided with first base station relative with described fixed block, described first base station is connected with the first clamping element for Clamp blocks, the edge of described processing district is additionally provided with two the second base stations being oppositely arranged, and described second base station is connected with the second clamping element for Clamp blocks.
2. the fixture for square parts according to claim 1, it is characterized in that: described first clamping element includes briquetting, described briquetting has the first inclined-plane, described first base station is provided with and the second inclined-plane of described first inclined-plane relative sliding, and described briquetting is provided with the regulating part movable for regulating described briquetting.
3. the fixture for square parts according to claim 2, it is characterised in that: described regulating part includes regulating screw, and described briquetting is provided with strip hole, and described adjustment screw is threadedly connected on described first base station through described strip hole.
4. the fixture for square parts according to claim 1, it is characterised in that: described second clamping element includes trip bolt, and described second base station is provided with screwed hole, and described trip bolt is connected with described screwed hole.
5. the fixture for square parts according to claim 4, it is characterised in that: described trip bolt is provided with protection set near one end of described processing district, and the face area of described protection set is more than the cross-sectional area of described trip bolt.
6. the fixture for square parts according to claim 5, it is characterised in that: described protection set is detachably fixed with described trip bolt and is connected.
7. the fixture for square parts according to claim 6, it is characterised in that: the end of described trip bolt is provided with cutting ferrule, and described protection is overlapped and described cutting ferrule clamping.
8. the fixture for square parts according to claim 7, it is characterised in that: described cutting ferrule outer wall is provided with draw-in groove, and described guarantor's jacket inner wall is provided with the snap ring matched with described draw-in groove.
9. the fixture for square parts according to claim 1, it is characterised in that: it is provided with the support column for supporting part in described processing district.
10. the fixture for square parts according to claim 9, it is characterised in that: described support column is four and is symmetricly set on four corner locations of described processing district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055743.3U CN205363342U (en) | 2016-01-21 | 2016-01-21 | A anchor clamps for square part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055743.3U CN205363342U (en) | 2016-01-21 | 2016-01-21 | A anchor clamps for square part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363342U true CN205363342U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620055743.3U Active CN205363342U (en) | 2016-01-21 | 2016-01-21 | A anchor clamps for square part |
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| CN (1) | CN205363342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425839A (en) * | 2016-10-11 | 2017-02-22 | 天津方准因特雷准科技有限公司 | Workpiece automatic locating mechanism of casting burr grinding machine |
-
2016
- 2016-01-21 CN CN201620055743.3U patent/CN205363342U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425839A (en) * | 2016-10-11 | 2017-02-22 | 天津方准因特雷准科技有限公司 | Workpiece automatic locating mechanism of casting burr grinding machine |
| CN106425839B (en) * | 2016-10-11 | 2018-10-19 | 天津方准因特雷准科技有限公司 | A kind of automatic work piece positioning mechanism of cast member flash sander |
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