CN113231849A - Universal magnetic clamping fixture - Google Patents
Universal magnetic clamping fixture Download PDFInfo
- Publication number
- CN113231849A CN113231849A CN202110523545.0A CN202110523545A CN113231849A CN 113231849 A CN113231849 A CN 113231849A CN 202110523545 A CN202110523545 A CN 202110523545A CN 113231849 A CN113231849 A CN 113231849A
- Authority
- CN
- China
- Prior art keywords
- clamping
- magnetic
- mobile position
- positioning pin
- fixture
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000005060 rubber Substances 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000012545 processing Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000011161 development Methods 0.000 description 7
- 230000018109 developmental process Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1543—Stationary devices using electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A universal magnetic clamping fixture, comprising: a clamp base plate, one or two or more compression modules; the pressing module comprises a magnetic base, a clamping device and a pressing module substrate; the clamping device comprises a power source device, a clamping element and a transmission mechanism; the power source device is mechanically connected with the clamping element through a transmission mechanism, and can drive the clamping element to open and close to clamp and fix external equipment or release the external equipment; the magnetic base bears a pressure clamping part and a pressing and force-applying part, and the pressure clamping part and the pressing and force-applying part can move together; the magnetic force seat comprises a magnet and a rotary switch, and can be fixed on the clamp bottom plate through magnetic force adsorption, and after the magnetic force seat is adsorbed on the clamp bottom plate, the external equipment can be fixed and clamped through the compression module.
Description
Technical Field
The invention relates to a tool clamp, in particular to a clamping clamp with a universal magnetic force.
Background
The tooling is a technical device: refers to the collective term for the various tools used in the manufacturing process. Including cutter/clamp/mold/gauge/auxiliary/bench tool/station tool, etc. The tool is a general short tool, and the tool is divided into a special tool/a general tool/a standard tool (similar to a standard part).
The jig comprises: the term "manufacturing tool" may be used synonymously with tool or may be referred to as a jig, and is commonly used in electronic enterprises such as Taiwan fundamentals, Korean fundamentals, Japanese fundamentals, and the like.
The clamp is a process device used for rapidly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece in correct relative positions. That is to say, Workholding frock clamp is the indispensable part of machining, and under the drive that the lathe technology is to high speed, high efficiency, precision, compound, intelligence and environmental protection development, anchor clamps technology is developing towards high accuracy, high efficiency, module, combination, general and economic direction.
The clamp is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short.
When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.
The machine tool fixture is beneficial to ensuring the machining precision of the workpiece and stabilizing the product quality; is beneficial to improving the labor productivity and reducing the cost; the labor condition of workers is improved, and the safe production is ensured; is beneficial to expanding the process range of the machine tool and realizing 'one machine with multiple functions'.
The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.
The fixture is very high in use for electronic manufacturers, and in order to improve production efficiency and product quality in production, a tool fixture is commonly used for performing function test or auxiliary assembly (fixed appearance, height and the like can be assembled) at the middle section and the rear section of production. The actual use in electronic manufacturing plants is very widespread, mostly off-the-shelf.
A magnetic base: the instrument is mainly composed of a rectangular magnetic element which can be rotated, two magnetic yoke iron groups, and an upper non-magnetic block and a lower non-magnetic block which are positioned between the two magnetic yoke iron groups. The wide application is in lathe gauge stand, board lamp stand and flat grinder work piece fixing base etc. summarize about magnetic gauge stand theory of operation and is exactly several simple words: and the internal magnetic pole is switched off and switched on.
The magnetic base shell is composed of two magnetizers, and the two magnetizers are separated by a non-magnetic copper plate. Inside it is a rotatable magnet with N, S poles in the diameter direction. When the magnet rotates to the middle position, the meter seat can be easily taken away when the magnetic lines of force form closed circuits in the two magnetizers respectively; after rotating 90 degrees, the NS pole faces to the two magnetizers respectively, and at the moment, the magnetic force line is closed from the N pole to the magnetizer to the guide rail and from the other magnetizer to the S pole, so that the magnetic force line can be firmly attached to the iron plate.
The positioning pin, a part participating in limiting the freedom degree of an object, has certain application in some mechanical motion equipment, and is mainly used for determining the position of a two-dimensional space.
A clamping device: in the jig, a device for preventing the workpiece from being displaced or vibrated during the machining process is called a clamping device; there are two common types of clamping designs: 1) hinge or toggle clamp: this design takes advantage of the mechanical properties of the hinge to provide the clamping force required during material injection. The mechanical toggle clamp closes and opens at a faster rate and at a lower cost than other clamping devices. The main disadvantage is that the clamping force cannot be controlled precisely, for which reason it is only suitable for small machines. 2) The hydraulic clamping device comprises: they use hydraulic pressure to open and close the clamps.
The clamping device includes: power source means, clamping element and transmission mechanism.
Power source devices are devices that generate clamping forces, and are classified into two types: manual clamping and motorized clamping. Manual clamping is time-consuming and labor-consuming, so that in actual production, motorized clamping is mostly adopted, such as pneumatic, electric, hydraulic, electromagnetic and vacuum clamping power devices. The cylinder in fig. 1 is the power source device; the clamping element is an actuator element that is in direct contact with the workpiece to effect clamping. And a transmission mechanism, which is a mechanism for transmitting power between the power source device and the clamping element. Which transmits the force generated by the power source to the clamping element. The transmission mechanism plays the following three roles in the clamping device: firstly, the transmission mechanism can change the force in the force transmission process; the direction of the force can be changed by the transmission mechanism in the force transmission process; and the self-locking function is achieved. This function ensures that the entire clamping device remains in a reliable clamping condition at all times if the clamping force is lost.
As shown in FIG. 1: in the prior art, a positioning pin is fixed on a clamp bottom plate, a pressing cylinder is also fixed on the clamp bottom plate, and the positioning pin and the pressing cylinder are fixed in positions relative to a product and cannot move on the bottom plate. Because the shapes, sizes and positioning holes of different products are different, each product needs a clamp. A large number of clamps are required for a plurality of products, which causes great waste and requires a manufacturing cycle.
Disclosure of Invention
The invention solves the problems that the clamps of different products in the prior art are different, the clamps can not be used universally, different clamp bottom plates need to be redesigned, the construction period is long, the cost is high, the key clamping components in the clamps are made into dynamically adjustable basic clamps through the magnetic base, and the requirements of the clamps of most products can be met by one or more basic clamps.
The technical scheme that this application solved above-mentioned technical problem is a general magnetic clamping anchor clamps, includes: a clamp base plate, one or two or more compression modules; the pressing module comprises a magnetic base, a clamping device and a pressing module substrate; the clamping device comprises a power source device, a clamping element and a transmission mechanism;
the power source device is mechanically connected with the clamping element through a transmission mechanism, and can drive the clamping element to open and close to clamp and fix external equipment or release the external equipment;
the magnetic base bears a pressure clamping part and a pressing and force-applying part, and the pressure clamping part and the pressing and force-applying part can move together;
the magnetic force seat comprises a magnet and a rotary switch, and can be fixed on the clamp bottom plate through magnetic force adsorption, and after the magnetic force seat is adsorbed on the clamp bottom plate, the external equipment can be fixed and clamped through the compression module.
The fixing device also comprises at least one fixing position locating pin; the fixed position positioning pin is arranged on the clamp bottom plate; or the fixture further comprises a positioning pin mounting bottom plate which is fixedly mounted on the fixture bottom plate, one end of the positioning pin at the fixed position is connected with the positioning pin mounting bottom plate, and the other end of the positioning pin comprises a positioning pin.
A mobile position locating device can be further included;
the mobile position positioning device comprises a mobile position positioning pin and a magnetic base, one end of the mobile position positioning pin is connected with the magnetic base, the other end of the mobile position positioning pin comprises a positioning pin, the external equipment comprises a positioning hole, and the mobile position positioning pin is pushed into the positioning hole to fix the relative position of the external equipment.
The magnetic base is a magnetic base.
May further comprise a mobile position support means;
the mobile position supporting device comprises a mobile position supporting column and a mobile position supporting magnetic base, one end of the mobile position supporting column is connected with the mobile position supporting magnetic base, the other end of the mobile position supporting column comprises a supporting joint, and the supporting joint can be used for supporting the external equipment.
The support joint is formed by silica gel or rubber or plastic, and the support joint is adhered or clamped at one end of the mobile position support column.
The power source device is a clamping cylinder.
The branch power source device is a linear motor.
The branch power source device is an electromagnet.
The contact end of the supporting and clamping element comprises a pressing end face, and the pressing end face is made of silica gel, rubber or plastics.
The beneficial effects of the technical scheme in the application are that:
adopt the magnetic force seat will compress tightly the module developments to be fixed to the anchor clamps bottom plate on, can be quick to the different external equipment of putting of processing, need not set up anchor clamps for every different external equipment of putting alone to reduce the cost and the time of frock development by a wide margin, especially electron field, to the processing anchor clamps of circuit board or electronic parts, the dynamics that need the centre gripping is little, can wide application.
By adopting the positioning pin with the fixed position, a coordinate mapping relation can be established between a coordinate system on the universal magnetic clamping fixture and the machining equipment, or a machined machine tool can establish a coordinate zero point of the universal magnetic clamping fixture.
The mobile position positioning device can move flexibly, and different settings and matches can be made for different external devices.
The product needs to bear certain processing tool pressure, and the supporting devices at different positions are flexibly arranged, so that the pressure of the processing tool can be effectively resisted.
The silica gel or plastic support joint is arranged, so that the impact pressure can be effectively reduced; the using amount of the air cylinder is large, and meanwhile, the force of the air cylinder is large; the electromagnet is used for driving the lever structure to open and close, so that the product can be clamped and released; the motor is adopted, and an air duct does not need to be arranged.
Drawings
FIG. 1 is a schematic illustration of a particular clamp holding a particular product in the prior art;
FIG. 2 is a perspective view of a preferred embodiment of the present application;
FIG. 3 is a front view of the preferred embodiment of the present application;
FIG. 4 is a partial perspective view of the preferred embodiment of the present application;
FIG. 5 is a perspective view of a compression module according to the preferred embodiment of the present application;
FIG. 6 is a front view of a compression module of the preferred embodiment of the present application;
FIG. 7 is a left side view of a compression module of the preferred embodiment of the present application;
FIG. 8 is a perspective view of the mobile position location device of the preferred embodiment of the present application;
FIG. 9 is a front view of the mobile position location device of the preferred embodiment of the present application;
FIG. 10 is a perspective view of the mobile position support apparatus of the preferred embodiment of the present application;
FIG. 11 is a schematic diagram of an application scenario of the preferred embodiment of the present application;
due to the large size of the equipment components, some of the components in the drawings are not shown in their entirety, such as the cabinet.
Detailed Description
The following description of the preferred embodiment of the present invention is a preferred embodiment of the present invention and is not intended to limit the present invention in any way. The description of the preferred embodiments of the present invention is made for the purpose of illustrating the general principles of the invention.
Referring to fig. 2 to 7, a universal magnetic clamping fixture includes: a clamp base plate 1000, at least one compression module 2000; the pressing module comprises a magnetic base 2010, a clamping device 2200 and a pressing module substrate 2030; the clamping device comprises a power source device 2210, a clamping element 2220 and a transmission mechanism 2230. The power source 2210 is mechanically coupled to the clamping elements 2220 via a transmission mechanism, and the power source 2210 can actuate the clamping elements to open and close, clamp and secure an external device, or release an external device. The magnetic base bears the pressure clamping part and the pressing and force-applying part, and the pressure clamping part and the pressing and force-applying part can move together.
The magnetic force seat comprises a magnet and a rotary switch, and can be fixed on the clamp bottom plate through magnetic force adsorption, and after the magnetic force seat is adsorbed on the clamp bottom plate, the external equipment can be fixed and clamped through the compression module.
Adopt the magnetic force seat to compress tightly the module and fix to the anchor clamps bottom plate dynamically, can put the external equipment to the difference of processing fast, need not set up anchor clamps for every different external equipment of putting alone, along with technical development, the magnetic force of magnetic force seat is bigger and bigger, also bigger and bigger to the dynamics of fixed article, to the product that does not need big power degree to a lot of, adopt this application, can reduce the cost and the time of frock development by a wide margin, especially the electron field, to the processing anchor clamps of circuit board or electronic parts, the dynamics of required centre gripping is not big, can be widely used.
As shown in fig. 4, the universal magnetic clamping fixture may further include a locating pin mounting base plate 1100, at least one fixed position locating pin 1200. The locating pin mounting base plate is fixedly mounted on the clamp base plate, one end of the locating pin 1200 at the fixed position is connected with the locating pin mounting base plate 1100, and the other end of the locating pin comprises a locating pin. The external equipment comprises a positioning hole which is jacked into through the positioning pin so as to fix the external equipment at a relative position.
In some embodiments, the base plate may be mounted without locating pins, and the fixed position locating pins are mounted directly on the fixture base plate 1000.
In modern industries, automatic processing equipment is more and more, a unified coordinate system is established among all parts required by the automatic processing equipment, and a coordinate mapping relation can be established between the coordinate system on the universal magnetic clamping fixture and the processing equipment by adopting the fixed position positioning pin 1200, or a coordinate zero point of the universal magnetic clamping fixture can be established by a processing machine tool.
As shown in fig. 8 and 9, the universal magnetic clamping fixture may further include a mobile position locating device 3000; this shift position positioner includes shift position locating pin 3100 and magnetic base 3200, and shift position locating pin 3100 one end is connected with magnetic base 3200, and the other end includes the locating pin. The external device includes positioning holes into which the mobile position pins 3100 are pushed to fix the external device in a relative position.
On the jig base plate 1000, two fixed points of one plane can determine one fixed line, and in combination with the jig base plate 1000, a specific three-dimensional position of an external device can be determined, and the external device can be accurately positioned at a tooling position by determining a set position of the mobile position positioning device 3000. The mobile position positioning device 3000 can be flexibly moved, and different settings and matching can be performed for different external devices.
The magnetic base is a magnetic base.
Although the positioning device can be moved by the traditional ways such as the guide rail, the ways of moving the guide rail are limited, for example, the guide rail can only move on a straight line, the operation is inconvenient, the magnetic seat can move on a plane at will, and the direction can be set at will.
As shown in fig. 10, the universal magnetic clamping fixture may further include a mobile position support 5000; the mobile position supporting device comprises a mobile position supporting pole 5100 and a mobile position supporting magnetic base 5200, wherein one end of the mobile position supporting pole is connected with the mobile position supporting magnetic base, and the other end of the mobile position supporting pole comprises a supporting joint which can support external equipment in a propping mode.
The positioning pin can also support a product generally, but the positioning pin is mainly used for accurately positioning the position, when the product is produced and processed, the product needs to bear certain pressure of a processing tool, and the pressure of the processing tool can be effectively resisted by flexibly setting the supporting devices at different positions.
In some embodiments, the support joint is made of silica gel, rubber or plastic, and the support joint is bonded or clamped at one end of the mobile position support column. In order to reduce the supporting pressure of the supporting device to the product, the silica gel or plastic supporting joint is arranged, so that the impact pressure can be effectively reduced.
In some embodiments, the power source device is a clamp cylinder. On the industrial field production line, the cylinder use amount is very big, and the dynamics of cylinder is big simultaneously.
In some embodiments, the power source device is a linear motor. The linear motor can move downwards, so that the clamping and releasing of the product are facilitated, and the motor is adopted without arranging an air guide pipe.
In some embodiments, the power source device is an electromagnet. The electromagnet is used for driving the lever structure to open and close, and the product can be clamped and released.
In some embodiments, the contact end of clamping element 2220 includes a compression end face that is formed of silicone, rubber, or plastic. Set up silica gel or plastics and compress tightly the terminal surface, can effectively disperse the clamping-force to the product on, can not form the destruction to product part.
Fig. 11 is an application scenario diagram of the preferred embodiment of the present application, on the console, there is a movable X axis, a Y axis, a Z axis guide rail, on the Z axis, an operation swivel is installed, on the Z axis, a mechanical device with other functions can also be installed, the general operation table is a metal table, by adopting the present application, the metal table can be directly used as a fixture bottom plate, of course, an independent fixture bottom plate can also be made, different product series can be made, one or more sets of different fixture bottom plates can be made, different bottom plates can have different fixing position positioning pins, moderate flexibility can accelerate the development time of the fixture, and the development difficulty can be reduced.
While the invention has been illustrated and described in terms of a preferred embodiment and several alternatives, the invention is not limited by the specific description in this specification. Other additional alternative or equivalent components may also be used in the practice of the present invention.
Claims (10)
1. The utility model provides a general magnetic clamping anchor clamps which characterized in that:
the clamp comprises a clamp bottom plate and at least one compaction module; the pressing module comprises a magnetic base, a clamping device and a pressing module substrate; the clamping device comprises a power source device, a clamping element and a transmission mechanism;
the power source device is mechanically connected with the clamping element through the transmission mechanism, and the clamping element is switched between an opening state and a closing state through the power source device and the transmission mechanism;
the magnetic base comprises a magnet and a rotary switch, and is fixed on the clamp bottom plate through magnetic adsorption.
2. The universal magnetic clamping fixture of claim 1, wherein: the fixing device also comprises at least one fixing position locating pin;
the fixed position positioning pin is arranged on the clamp bottom plate; or the fixture further comprises a positioning pin mounting bottom plate which is fixedly mounted on the fixture bottom plate, one end of the positioning pin at the fixed position is connected with the positioning pin mounting bottom plate, and the other end of the positioning pin comprises a positioning pin.
3. The universal magnetic clamping fixture of claim 2, wherein: the device also comprises a mobile position positioning device;
the mobile position positioning device comprises a mobile position positioning pin and a magnetic base, wherein one end of the mobile position positioning pin is connected with the magnetic base, and the other end of the mobile position positioning pin comprises a positioning pin.
4. The universal magnetic clamping fixture of claim 3, wherein: the magnetic base is a magnetic base.
5. The universal magnetic clamping fixture of claim 2, wherein: the device also comprises a mobile position supporting device;
the mobile position supporting device comprises a mobile position supporting column and a mobile position supporting magnetic base, one end of the mobile position supporting column is connected with the mobile position supporting magnetic base, and the other end of the mobile position supporting column comprises a supporting joint.
6. The universal magnetic clamping fixture of claim 5, wherein: the support joint is adhered or clamped at one end of the mobile position support column.
7. The universal magnetic clamping fixture of claim 1, wherein: the power source device is a clamping cylinder.
8. The universal magnetic clamping fixture of claim 1, wherein: the power source device is a linear motor.
9. The universal magnetic clamping fixture of claim 1, wherein: the power source device is an electromagnet.
10. The universal magnetic clamping fixture of claim 1, wherein: the clamping element contact end comprises a pressing end face, and the pressing end face is made of silica gel, rubber or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110523545.0A CN113231849A (en) | 2021-05-13 | 2021-05-13 | Universal magnetic clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110523545.0A CN113231849A (en) | 2021-05-13 | 2021-05-13 | Universal magnetic clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113231849A true CN113231849A (en) | 2021-08-10 |
Family
ID=77134106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110523545.0A Pending CN113231849A (en) | 2021-05-13 | 2021-05-13 | Universal magnetic clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113231849A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6644637B1 (en) * | 2002-09-13 | 2003-11-11 | General Motors Corporation | Reconfigurable workholding fixture |
| CN101610873A (en) * | 2007-02-23 | 2009-12-23 | 帕斯卡工程株式会社 | Magnetic fixing device |
| CN101777611A (en) * | 2010-01-08 | 2010-07-14 | 陈炜旻 | Light emitting diode (LED) magnetic adsorption and positioning aluminum wire bonding machine with cross guide rail transfer table |
| CN202592088U (en) * | 2012-03-15 | 2012-12-12 | 河北农业大学 | Position-adjustable magnetic clamp of cutting machine |
| CN202861577U (en) * | 2012-05-25 | 2013-04-10 | 廖怀宝 | Magnetic clamp |
| CN204771247U (en) * | 2015-07-09 | 2015-11-18 | 重庆长安汽车股份有限公司 | Magnetism welding jig |
| KR101614218B1 (en) * | 2014-11-17 | 2016-04-21 | 김윤기 | Magnetic extension jig for processing non-magnetic material, fixing apparatus and fixing method using the jig |
| CN107414749A (en) * | 2017-06-24 | 2017-12-01 | 奇瑞汽车股份有限公司 | A kind of supporting tool for meeting a variety of automobile power modules |
| CN108067912A (en) * | 2017-12-29 | 2018-05-25 | 鄂州富晶电子技术有限公司 | Universal, modular fixture |
| CN109605072A (en) * | 2018-12-12 | 2019-04-12 | 成都飞机工业（集团）有限责任公司 | A kind of mobile assembled tool and its application method based on magnetic force base |
| CN110802434A (en) * | 2019-10-16 | 2020-02-18 | 湖北三环锻造有限公司 | Magnetic steering knuckle clamp |
| CN112440066A (en) * | 2020-12-14 | 2021-03-05 | 宁波友智机械科技有限公司 | Work fixture |
-
2021
- 2021-05-13 CN CN202110523545.0A patent/CN113231849A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040080087A1 (en) * | 2002-09-13 | 2004-04-29 | Yhu-Tin Lin | Reconfigurable workholding fixture |
| US6644637B1 (en) * | 2002-09-13 | 2003-11-11 | General Motors Corporation | Reconfigurable workholding fixture |
| CN101610873A (en) * | 2007-02-23 | 2009-12-23 | 帕斯卡工程株式会社 | Magnetic fixing device |
| CN101777611A (en) * | 2010-01-08 | 2010-07-14 | 陈炜旻 | Light emitting diode (LED) magnetic adsorption and positioning aluminum wire bonding machine with cross guide rail transfer table |
| CN202592088U (en) * | 2012-03-15 | 2012-12-12 | 河北农业大学 | Position-adjustable magnetic clamp of cutting machine |
| CN202861577U (en) * | 2012-05-25 | 2013-04-10 | 廖怀宝 | Magnetic clamp |
| KR101614218B1 (en) * | 2014-11-17 | 2016-04-21 | 김윤기 | Magnetic extension jig for processing non-magnetic material, fixing apparatus and fixing method using the jig |
| CN204771247U (en) * | 2015-07-09 | 2015-11-18 | 重庆长安汽车股份有限公司 | Magnetism welding jig |
| CN107414749A (en) * | 2017-06-24 | 2017-12-01 | 奇瑞汽车股份有限公司 | A kind of supporting tool for meeting a variety of automobile power modules |
| CN108067912A (en) * | 2017-12-29 | 2018-05-25 | 鄂州富晶电子技术有限公司 | Universal, modular fixture |
| CN109605072A (en) * | 2018-12-12 | 2019-04-12 | 成都飞机工业（集团）有限责任公司 | A kind of mobile assembled tool and its application method based on magnetic force base |
| CN110802434A (en) * | 2019-10-16 | 2020-02-18 | 湖北三环锻造有限公司 | Magnetic steering knuckle clamp |
| CN112440066A (en) * | 2020-12-14 | 2021-03-05 | 宁波友智机械科技有限公司 | Work fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210588283U (en) | CNC processing appearance fixing tool | |
| CN110653732A (en) | Positioning fixture | |
| CN203141137U (en) | Flywheel casing vehicle machining hydraulic clamp | |
| CN113231849A (en) | Universal magnetic clamping fixture | |
| CN209668242U (en) | Five axis turning manipulator of axial workpiece | |
| CN202010898U (en) | Machining center milling jig | |
| CN201304569Y (en) | Combination device of magnetic circular workbench and gripper | |
| CN213531735U (en) | Special-shaped piece quick-change precision adjusting device based on zero positioner | |
| CN105729330A (en) | Automatic positioning and clamping table vice | |
| CN210790020U (en) | Quick switching platform for machine tool | |
| CN211565648U (en) | Six-point positioning fixture | |
| CN205363297U (en) | Anchor clamps switch unit | |
| CN212311481U (en) | Pneumatic clamp for machining centre hole of convex fork | |
| CN201505822U (en) | Improved structure of clamping mechanism for square electrode clamper | |
| CN210232343U (en) | Clamping mould with novel structure | |
| CN216097596U (en) | Tool clamp capable of being fixed in multiple ways | |
| CN217669256U (en) | General type full-size processing platform | |
| CN204381905U (en) | Frame clsss part by numerical control processing multi-station clamp | |
| CN220783655U (en) | Hydraulic clamp with air tightness detection function and shared by two high-pressure shell parts | |
| CN214979341U (en) | Four-station screw fixing and machining clamp | |
| CN219026715U (en) | Special-shaped workpiece machining, clamping and positioning device | |
| CN218194732U (en) | Automatic three-coordinate flexible measurement tool clamp | |
| CN212145496U (en) | Pneumatic clamp for multi-direction processing of cylindrical workpiece | |
| CN210731745U (en) | Quick positioning and clamping mechanism for mold | |
| CN216372083U (en) | Copying tool pallet |
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 |