CN107617905A - Special combination fixture - Google Patents
Special combination fixture Download PDFInfo
- Publication number
- CN107617905A CN107617905A CN201710875232.5A CN201710875232A CN107617905A CN 107617905 A CN107617905 A CN 107617905A CN 201710875232 A CN201710875232 A CN 201710875232A CN 107617905 A CN107617905 A CN 107617905A
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- CN
- China
- Prior art keywords
- special combination
- movable block
- combination fixture
- adjusting screw
- 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.)
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of adjustable numerical control machine tool clamp, including base, two slide rails are movably set with base along in same rectilinear direction, movable block is provided with each slide rail, the center of each movable block is provided with adjusting screw rod, the centre of two adjusting screw rods is connected by bearing, gripping block is provided with movable block, the relative side top half of two gripping blocks is provided with arc groove, the side of base is provided with riser, top board is provided with riser, the downward semicircle groove in direction is provided with top board；The special combination fixture of the present invention, it is simple in construction, it is easy to use, it can be used for accommodating tabular and rod-shaped workpiece, be highly suitable for single-piece in modern mechanical manufacturing industry, the production model of small lot.
Description
Technical field
The invention belongs to machining equipment technical field, and in particular to a kind of special combination fixture.
Background technology
It is used for fixing processing object during machine-building, is allowed to be in correct position, receives to construct or detect
Device, be referred to as fixture, also known as fixture, in a broad sense, any process in technical process, for it is rapid, conveniently,
The device of the installation workpiece of safety, all can be described as fixture, such as weld jig, inspection jig, assembling jig, jig etc.；
Wherein jig is most commonly seen, abbreviation fixture.In workpieces processing on lathe, to make the surface energy of workpiece reach drawing regulation
Size, geometry and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed before processing
(positioning), clip (clamping).Fixture is generally by setting element (determining correct position of the workpiece in fixture), clamping device, right
Knife induction element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means, connecting element and fixture
Body (clamp base) etc. forms；
Fixture can be divided into according to its handling characteristics：(1) universal fixture, such as machine vice, chuck, sucker；(2) specially
With property fixture, turning attachment common are；(3) flexible jig；(4) built-up jig.At present, separate room, small lot production are just gradual
As the production model of modern mechanical manufacturing industry.In this mode, it is desirable to which mechanical processing machine and fixture equipment have more preferably
Flexibility, to shorten the Operational preparation time, reduce production cost, so, according to single variety design specialized fixture method
Can not meet the needs of production development, and built-up jig is exactly the flexible frock equipment for adapting to this production model, it is to shortening
The design of technological equipment, lead time, and product play vital effect after remodeling to the extension use of original-pack fixture.State
Outside in order to adapt to this production model, the also effective means using flexible manufacturing system as exploitation new product, and as machine
The manufacturing main development of tool.
The content of the invention
It is an object of the invention to provide a kind of built-up jig, is limited when solving existing fixture use by workpiece shapes, only
The problem of energy one shape workpiece of work sheet.
The technical solution adopted in the present invention is a kind of special combination control fixture, including base, along same straight line on base
Two slide rails are movably set with direction, movable block is provided with each slide rail, the center of each movable block is provided with tune
Screw rod is saved, the centre of two adjusting screw rods is connected by bearing, gripping block is provided with movable block, two gripping blocks are relative
Side top half is provided with arc groove, and the side of base is provided with riser, is provided with top board on riser, on top board
It is provided with the downward semicircle groove in direction.
The features of the present invention also resides in：
Internal thread hole is provided among movable block, adjusting screw rod is meshed with movable block by screwed hole, adjusting screw rod
To identical, the thread rotary orientation of two adjusting screw rods is opposite for internal thread rotation when thread rotary orientation engages with movable block.
Chute is provided with riser, top board is arranged in chute by pin.
The downside of top board is provided with two blocks of electromagnet, and each gripping block upper side is provided with iron block.
Elastomeric element is provided with every piece of iron block upper side, the relative side the latter half of two gripping blocks is also equipped with bullet
Property part.
It is respectively arranged on the base with solar panel, battery.
Electromagnet, solar panel are connected with battery respectively.
The groove consistent with the semicircle groove radius can be formed during two arc groove contacts.
Gripping block is set with movable block to be detachable.
The beneficial effects of the invention are as follows：
A kind of special combination fixture of the present invention, the special combination fixture of invention is simple in construction, easy to use, can be used for
Quick-clamped tabular and rod-shaped workpiece, special combination fixture of the invention are highly suitable for single-piece in modern mechanical manufacturing industry, small
The production model of batch.
Brief description of the drawings
Fig. 1 is a kind of structural representation of special combination fixture of the present invention.
In figure, 1. bases, 2. slide rails, 3. movable blocks, 4. adjusting screw rods, 5. bearings, 6. gripping blocks, 7. risers, press on 8.
Plate, 9. arc grooves, 10. semicircle grooves, 11. chutes, 12. electromagnet, 13. iron blocks, 14. solar panels, 15. electric power storages
Pond.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
A kind of special combination fixture of the present invention, as shown in figure 1, including base 1, on base 1 along in same rectilinear direction
Two slide rails 2 are movably set with, movable block 3 is provided with each slide rail 2, the center of each movable block 3 is provided with regulation
Screw rod 4, internal thread hole is provided among movable block 3, adjusting screw rod 4 is meshed with movable block 3 by screwed hole, adjusting screw rod 4
Internal thread rotation of thread rotary orientation when being engaged with movable block 3 to identical, the thread rotary orientation of two adjusting screw rods 4 is on the contrary, two tune
The centre of section screw rod 4 is connected by bearing 5；Gripping block 6 is provided with movable block 3, and gripping block 6 is removable with movable block 3
Setting is unloaded, the relative two sides top half of two gripping blocks 6 is provided with arc groove 9；The side of base 1 is provided with riser
7, slide on riser 7 and be provided with top board 8, chute 11 is provided with riser 7, top board 8 is arranged in chute 11 by pin,
The downward semicircle groove 10 in direction is provided with top board 8, two arc grooves 9 can be formed and the semicircle groove 10 when contacting
The consistent groove of radius；The downside of top board 8 is provided with two blocks of electromagnet 12, and each upper side of gripping block 6 is provided with iron block
13, solar panel 14, battery 15 are respectively arranged with base 1.
Preferably, elastomeric element, the relative side the latter half of two gripping blocks 6 are provided with every piece of upper side of iron block 13
Elastomeric element is also equipped with, sets flexible member to prevent from scratching workpiece when clamping workpiece, ensures the crudy of workpiece.
A kind of special combination fixture of the present invention can be used for accommodating plate workpiece and bar, when clamping plate workpiece,
First top board 8 can be pulled down out of chute 11, it would be desirable to which the workpiece of processing is placed among two gripping blocks 6, passes through rotation
Adjusting screw rod 4, movable block 3 in the presence of adjusting screw rod 4, promote slide rail 2 to middle slip, and drive gripping block 6 simultaneously to
Centre is mobile, so as to complete pinching action；Conversely, counter-rotating adjusting screw rod 4, can make the both ends of gripping block 6 simultaneously to away from
The direction motion of the heart, so as to loosen workpiece；When needing to process rod-shaped workpiece, top board 8 is mounted in chute by pin first
In 11, then by rotating adjusting screw rod 4, two gripping blocks 3 are allowed to contact, and ensure that two arc grooves 9 are formed semi-circular
Groove is corresponding with the semicircle groove 10 on top board 8, and rod-shaped workpiece to be processed is placed among two arc grooves 9,
It is powered to electromagnet 12, top board 8 will move downward and by Workpiece clamping；, can when processing various sizes of rod-shaped workpiece
Unloaded with gripping block 6 and top board 8, change the gripping block 6 to match with workpiece to be processed size and top board 8；The bottom of due to
Solar panel 14, battery 15 are provided with seat 1, solar panel 14 is connected with battery 15, solar cell 14
Plate, which absorbs solar energy and converted solar energy into electrical energy, to be stored in battery 15, and battery 15 is powered to electromagnet 12.
By the above-mentioned means, a kind of special jig of the present invention, can accommodate tabular or rod-shaped workpiece, and pass through rotation
Turn adjusting screw rod 4 or be powered to electromagnet 12, it becomes possible to Quick holding part.
Claims (9)
1. a kind of special combination fixture, it is characterised in that living along in same rectilinear direction on the base (1) including base (1)
It is dynamic to be provided with two slide rails (2), movable block (3) is provided with each slide rail (2), in each movable block (3)
The heart is provided with adjusting screw rod (4), and the centre of two adjusting screw rods (4) is connected by bearing (5), the movable block (3)
On be provided with gripping block (6), the relative side top half of described two gripping blocks (6) is provided with arc groove (9), institute
The side for stating base (1) is provided with riser (7), and top board (8) is provided with the riser (7), is set on the top board (8)
There is the downward semicircle groove in direction (10).
2. special combination fixture according to claim 1, it is characterised in that be provided with interior spiral shell among the movable block (3)
Pit, the adjusting screw rod (4) are meshed with movable block (3) by screwed hole, the thread rotary orientation of the adjusting screw rod (4) and shifting
For internal thread rotation when motion block (3) engages to identical, the thread rotary orientation of described two adjusting screw rods (4) is opposite.
3. special combination fixture according to claim 1, it is characterised in that chute (11) is provided with the riser (7),
The top board (8) is arranged in chute (11) by pin.
4. special combination fixture according to claim 1, it is characterised in that the downside of described top board (8) is set
There are two pieces of electromagnet (12), described each gripping block (6) upper side is provided with iron block (13).
5. special combination fixture according to claim 4, it is characterised in that set on every piece of iron block (13) upper side
Flexible part, the relative two sides the latter half of described two gripping blocks (6) are also respectively arranged with elastomeric element.
6. special combination fixture according to claim 1, it is characterised in that be respectively arranged with the sun on the base (1)
Can cell panel (14), battery (15).
7. the special combination fixture according to claim 4 or 6, it is characterised in that the electromagnet (12), solar cell
Plate (14) is connected with battery (15) respectively.
8. special combination fixture according to claim 1, it is characterised in that energy during described two arc groove (9) contacts
Form the groove consistent with the semicircle groove (10) radius.
9. special combination fixture according to claim 1, it is characterised in that the gripping block (6) is with movable block (3) can
Dismounting is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875232.5A CN107617905A (en) | 2017-09-25 | 2017-09-25 | Special combination fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875232.5A CN107617905A (en) | 2017-09-25 | 2017-09-25 | Special combination fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107617905A true CN107617905A (en) | 2018-01-23 |
Family
ID=61090716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710875232.5A Pending CN107617905A (en) | 2017-09-25 | 2017-09-25 | Special combination fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107617905A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515474A (en) * | 2018-03-22 | 2018-09-11 | 芜湖撼江智能科技有限公司 | A kind of clamping device for metallurgical casting |
| CN108527210A (en) * | 2018-06-29 | 2018-09-14 | 盐城国刀刀具有限公司 | Hardware clamp for machining |
| CN108928005A (en) * | 2018-08-30 | 2018-12-04 | 泉州市嘉铭机械科技有限公司 | A kind of plastic button assembling jig |
| CN109108852A (en) * | 2018-08-15 | 2019-01-01 | 芜湖源码自动化设备有限公司 | A kind of frock clamp that material workpiece is fixed in convenience |
| CN110732728A (en) * | 2019-10-16 | 2020-01-31 | 山东翔宇航空技术服务有限责任公司 | heat exchanger cutting and fixing device |
| CN111215931A (en) * | 2019-12-04 | 2020-06-02 | 航天精工股份有限公司 | Auxiliary device for machining end face of rod end and machining method thereof |
| CN111761553A (en) * | 2020-07-06 | 2020-10-13 | 温州大学 | Device for clamping artificial bone |
| CN112536625A (en) * | 2020-12-01 | 2021-03-23 | 阜阳市世科智能设备有限公司 | Clamping equipment for hardware machining |
| CN114535634A (en) * | 2022-04-06 | 2022-05-27 | 哈尔滨理工大学 | Magnetic drive rigidity-adjustable vibration-damping boring rod |
| WO2022252342A1 (en) * | 2021-06-04 | 2022-12-08 | 南京涵铭置智能科技有限公司 | Cutting machine capable of accurate positioning and cutting method therefor |
Citations (5)
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| US20060111028A1 (en) * | 2004-11-22 | 2006-05-25 | Novak Andrew J | Parallel surfae jig |
| CN103419047A (en) * | 2013-08-22 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Compound clamping mechanism of machine tool |
| CN103433777A (en) * | 2013-08-22 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Fast clamping mechanism of machine tool |
| CN104959864A (en) * | 2015-05-29 | 2015-10-07 | 苏州亚思科精密数控有限公司 | Numerical control machine tool clamp |
| CN105729193A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Fixture for machine tool |
-
2017
- 2017-09-25 CN CN201710875232.5A patent/CN107617905A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060111028A1 (en) * | 2004-11-22 | 2006-05-25 | Novak Andrew J | Parallel surfae jig |
| CN103419047A (en) * | 2013-08-22 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Compound clamping mechanism of machine tool |
| CN103433777A (en) * | 2013-08-22 | 2013-12-11 | 芜湖奕辰模具科技有限公司 | Fast clamping mechanism of machine tool |
| CN104959864A (en) * | 2015-05-29 | 2015-10-07 | 苏州亚思科精密数控有限公司 | Numerical control machine tool clamp |
| CN105729193A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Fixture for machine tool |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515474A (en) * | 2018-03-22 | 2018-09-11 | 芜湖撼江智能科技有限公司 | A kind of clamping device for metallurgical casting |
| CN108527210A (en) * | 2018-06-29 | 2018-09-14 | 盐城国刀刀具有限公司 | Hardware clamp for machining |
| CN109108852A (en) * | 2018-08-15 | 2019-01-01 | 芜湖源码自动化设备有限公司 | A kind of frock clamp that material workpiece is fixed in convenience |
| CN108928005A (en) * | 2018-08-30 | 2018-12-04 | 泉州市嘉铭机械科技有限公司 | A kind of plastic button assembling jig |
| CN108928005B (en) * | 2018-08-30 | 2023-10-20 | 泉州市嘉铭机械科技有限公司 | Plastic buckle assembling clamp |
| CN110732728B (en) * | 2019-10-16 | 2022-08-02 | 山东翔宇航空技术服务有限责任公司 | Heat exchanger cutting fixing device |
| CN110732728A (en) * | 2019-10-16 | 2020-01-31 | 山东翔宇航空技术服务有限责任公司 | heat exchanger cutting and fixing device |
| CN111215931A (en) * | 2019-12-04 | 2020-06-02 | 航天精工股份有限公司 | Auxiliary device for machining end face of rod end and machining method thereof |
| CN111761553A (en) * | 2020-07-06 | 2020-10-13 | 温州大学 | Device for clamping artificial bone |
| CN112536625A (en) * | 2020-12-01 | 2021-03-23 | 阜阳市世科智能设备有限公司 | Clamping equipment for hardware machining |
| WO2022252342A1 (en) * | 2021-06-04 | 2022-12-08 | 南京涵铭置智能科技有限公司 | Cutting machine capable of accurate positioning and cutting method therefor |
| CN114535634A (en) * | 2022-04-06 | 2022-05-27 | 哈尔滨理工大学 | Magnetic drive rigidity-adjustable vibration-damping boring rod |
| CN114535634B (en) * | 2022-04-06 | 2023-02-03 | 哈尔滨理工大学 | Magnetic drive rigidity-adjustable vibration-damping boring rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180123 |