CN211387867U - Adjustable electromagnetic clamp for vertical machining center - Google Patents
Adjustable electromagnetic clamp for vertical machining center Download PDFInfo
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- CN211387867U CN211387867U CN201922496472.1U CN201922496472U CN211387867U CN 211387867 U CN211387867 U CN 211387867U CN 201922496472 U CN201922496472 U CN 201922496472U CN 211387867 U CN211387867 U CN 211387867U
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- guide sleeve
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000005389 magnetism Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000003754 machining Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of vertical machining center equipment, an adjustable electromagnetic clamp for a vertical machining center, which comprises a mounting plate, an adjustable direct current power supply, an electromagnetic driving device and a clamping device, and is characterized in that the upper end surface of the mounting plate is fixedly provided with an annular bracket through a support rod, the annular inner wall surface of the annular bracket is provided with the electromagnetic driving device, the electromagnetic driving device comprises a certain number of iron cores, the outer surface of each iron core is wound with a coil, the upper end surface of the mounting plate is fixedly provided with a guide sleeve which is coaxial with the annular bracket, the middle part of the guide sleeve is connected with the clamping device, the direct current power supply can adjust the size of the guide sleeve, thereby adjusting the clamping force of the clamp, and adjusting the clamping force according to cylinders and tubular objects with different hardness of different materials, so that the clamping force can be, the surface of the part can not be damaged, and the tubular part can not be deformed.
Description
Technical Field
The utility model belongs to the technical field of vertical machining center equipment, concretely relates to be used for adjustable electromagnetic clamp of vertical machining center.
Background
The vertical machining center is a machining center with a main shaft axis perpendicular to a machining table, is mainly suitable for machining complex parts such as plates, discs, dies and small shells, and can perform machining such as cutting, drilling, milling and the like. In a machine manufacturing process, a device for fixing a work object to a correct position for receiving a construction or inspection, also called a jig, may be called a jig, in a broad sense, a device for quickly, conveniently and safely mounting a part in any process. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. However, the existing clamp is poor in fixing effect, parts on the clamp can fall off very easily, and fragile parts can be damaged very easily, especially for cylinders and tubular objects, the existing clamp is complex to operate and inconvenient to use, so that the production efficiency of enterprises is reduced, and the practicability of the clamp for the numerical control vertical machining center is reduced.
Heretofore, a chinese utility model patent publication No. CN201820390649.2 discloses a clamp for a numerical control vertical machining center. The device for the clamp for the numerical control vertical machining center solves the clamping problem of cylinders and tubular objects, is simple to operate, and can not better control the clamping force for clamping the cylinders and the tubular objects with different materials and different hardness, thereby causing the damage of parts.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide an adjustable electromagnetic clamp for vertical machining center, which solves the problem of unstable clamping of cylinder and tubular object, and can adjust the clamping force to the cylinder and tubular object with different hardness of different materials, avoiding the damage of parts and deformation.
In order to solve the above-mentioned object, the utility model adopts the following technical scheme:
the utility model provides an be used for adjustable electromagnetic clamp of vertical machining center, includes mounting panel, adjustable DC power supply, electromagnetic drive device and clamping device, its characterized in that: the utility model discloses a magnetic pole, including mounting panel up end, annular support, mounting panel, solenoid driver, electromagnetic driver, coil, mounting panel up end, the fixed ring carrier that is provided with of bracing piece, be provided with electromagnetic driver on the annular internal face of ring carrier, electromagnetic driver includes the iron core of a certain amount, the coil is twining to the iron core surface, the fixed uide bushing with the axle center with the annular support that is provided with of mounting panel up end, the uide bushing mid portion is connected with clamping device, clamping device includes the magnetism pole, the magnetism pole can move on the guiding hole at uide bushing middle part, magnetism pole left side is connected with the spring-supported shoe, the spring is located magnetism pole periphery, the spring-supported shoe.
Preferably, the adjustable dc power supply comprises a wire on the ring-shaped bracket, a coil on the iron core, and a dc power supply installed on the left side wall of the support rod, wherein one pole of the dc power supply is connected to the coil through the wire and is connected back to the other pole of the dc power supply through the coil.
Preferably, the iron cores are arranged on the annular inner wall surface of the annular bracket in an annular array, and the magnetic round rods and the corresponding iron cores are on the same axis.
Preferably, a knob is mounted on the dc power supply.
Preferably, a boss is arranged at the position where the middle part of the guide sleeve is connected with the spring.
Preferably, a ball is arranged at the position where the guide hole is connected with the magnetic round rod.
Preferably, the outer side of the chuck is circular arc-shaped and provided with a rubber cushion block.
Compared with the prior art, the utility model discloses possess following beneficial effect:
one, in the utility model, be used for the adjustable electromagnetic clamp of vertical machining center, its size can be adjusted to DC power supply to can adjust the size of anchor clamps clamping-force, can adjust the centre gripping dynamics according to the cylinder and the tubulose object of the different hardness of different materials like this, make it under the firm prerequisite of centre gripping, can not harm the part surface, more can not make the tubulose part warp.
Second, the utility model provides an adjustable electromagnetic clamp for vertical machining center, the place that guiding hole and magnetism pole are connected is provided with the ball, and through the rotation of ball, can make the removal frictional force of magnetism pole in the guiding hole littleer.
Thirdly, the chuck outside is convex and be provided with rubber cushion in this practicality, and like this when centre gripping cylinder and tubulose part, the atress of part is more even, and because rubber cushion's cushioning effect, unnecessary fish tail also can be avoided on the surface of part.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
FIG. 2 is a schematic structural view of the embodiment of the present invention, shown in FIG. 1A-A;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the embodiment of the present invention;
fig. 4 is a schematic structural view of the embodiment of the present invention in fig. 2 during operation;
in the figure: 1. the device comprises a mounting plate, 2, an adjustable direct current power supply, 21, a direct current power supply, 22, a knob, 23, a lead, 3, a ring-shaped support, 4, an electromagnetic clamping device, 41, an electromagnetic driving device, 411, a coil, 412, an iron core, 42, a clamping device, 421, a spring supporting block, 422, a magnetic round rod, 423, a spring, 424, a chuck, 425, a rubber cushion block, 5, a guide sleeve, 6, a ball, 7, a boss, 8, a guide hole, 9, a supporting rod, 10 and a workpiece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the embodiment of the utility model, the section lines of different types in the drawing are not marked according to national standards, do not require the material of the element, and distinguish the section view of the element in the drawing.
Referring to fig. 1-4, an adjustable electromagnetic clamp for a vertical machining center is shown, which is a device comprising an adjustable dc power source and an electromagnetic clamping device, wherein when the power source is turned on, the electromagnetic clamping device clamps a workpiece 10 by a clamping head under the action of electromagnetic force. Specifically, a be used for adjustable electromagnetic clamp of vertical machining center, including mounting panel 1, adjustable DC power supply 2, electromagnetic drive device 41 and clamping device 42, its characterized in that: the upper end face of the mounting plate 1 is fixedly provided with an annular bracket 3 through a support rod 9, the annular inner wall face of the annular bracket 3 is provided with an electromagnetic driving device 41, the electromagnetic driving device 41 comprises a certain number of iron cores 412, the iron cores 412 are arranged on the annular inner wall face of the annular bracket 3 in an annular array mode, magnetic round rods 422 and the corresponding iron cores 412 are on the same axis, the outer surface of each iron core 412 is wound with a coil 411, the upper end face of the mounting plate 1 is fixedly provided with a guide sleeve 5 which is coaxial with the annular bracket 3, a boss 7 is arranged at the position, connected with a spring 423, of the middle part of the guide sleeve 5, the middle part of the guide sleeve 5 is connected with a clamping device 42, the adjustable direct current power supply 2 comprises a lead 23 on the annular bracket 3, a coil 411 on the iron core 412 and a direct current power supply 21 arranged on the left side wall of the support rod 9, one pole of the, the clamping force of the clamp can be adjusted by adjusting the size of the direct current power supply 21, so that the clamping force can be adjusted according to cylinders and tubular objects with different materials and different hardness, the surfaces of the parts cannot be damaged and the tubular parts cannot be deformed on the premise of stable clamping, the clamping device 42 comprises a magnetic round rod 422, the magnetic round rod 422 can move on a guide hole 8 in the middle of a guide sleeve 5, a ball 6 is arranged at the position where the guide hole 8 is connected with the magnetic round rod 422, the moving friction force of the magnetic round rod 422 in the guide hole 8 can be smaller by the rotation of the ball 6, the left side of the magnetic round rod 422 is connected with a spring supporting block 421, a spring 423 is positioned at the periphery of the magnetic round rod 422, the spring supporting block is elastically connected with the guide sleeve 5 by the spring 423, a clamping head 424 is fixedly connected to the right side of the magnetic round rod 422, the outer side of the clamping head 424 is arc-shaped and, like this when centre gripping cylinder and tubular part, the atress of part is more even, and because the cushioning effect of rubber cushion 45, unnecessary fish tail also can be avoided on the surface of part.
The working principle is that when the clamping device is used, the magnitude of the direct current 21 is adjusted according to a workpiece 10 to be clamped, then the workpiece 10 to be machined is placed in the clamping head 424 through the guide sleeve 5, then the power switch is turned on, and the clamping head 424 clamps the workpiece 10 under the action of electromagnetic force; after the machining is finished, the power switch is turned off, the collet 424 returns to the initial state by the spring 423, and the machined workpiece 10 is taken out.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides an be used for adjustable electromagnetic clamp of vertical machining center, includes mounting panel (1), adjustable DC power supply (2), electromagnetic drive device (41) and clamping device (42), its characterized in that: the upper end face of the mounting plate (1) is fixedly provided with an annular support (3) through a support rod (9), an electromagnetic driving device (41) is arranged on the annular inner wall face of the annular support (3), the electromagnetic driving device (41) comprises a certain number of iron cores (412), coils (411) are wound on the outer surface of the iron cores (412), a guide sleeve (5) which is coaxial with the annular support (3) is fixedly arranged on the upper end face of the mounting plate (1), the middle part of the guide sleeve (5) is connected with a clamping device (42), the clamping device (42) comprises a magnetic round rod (422), the magnetic round rod (422) can move on a guide hole (8) in the middle part of the guide sleeve (5), the left side of the magnetic round rod (422) is connected with a spring support block (421), the spring (423) is located on the periphery of the magnetic round rod (422), the spring support block (421) is elastically connected with the guide sleeve (5) through the spring (423), the left side is connected to the elasticity, magnetism pole (422) right side fixedly connected with chuck (424).
2. The adjustable electromagnetic clamp for the vertical machining center according to claim 1, wherein: the adjustable direct current power supply (2) comprises a lead (23) on the annular support (3), a coil (411) on the iron core (412) and a direct current power supply (21) arranged on the left side wall of the support rod (9), wherein one pole of the direct current power supply (21) is connected with the coil (411) through the lead (23) and is connected back to the other pole of the direct current power supply (21) through the coil (411).
3. The adjustable electromagnetic clamp for the vertical machining center according to claim 2, wherein: the iron cores (412) are arranged on the annular inner wall surface of the annular support (3) in an annular array mode, and the magnetic round rods (422) and the corresponding iron cores (412) are on the same axis.
4. The adjustable electromagnetic clamp for the vertical machining center according to claim 2, wherein: and a knob (22) is arranged on the direct current power supply (21).
5. The adjustable electromagnetic clamp for the vertical machining center according to claim 1, wherein: a boss (7) is arranged at the position where the middle part of the guide sleeve (5) is connected with the spring (423).
6. The adjustable electromagnetic clamp for the vertical machining center according to claim 1, wherein: and a ball (6) is arranged at the position where the guide hole (8) is connected with the magnetic round rod (422).
7. The adjustable electromagnetic clamp for the vertical machining center according to claim 1, wherein: the outer side of the clamping head (424) is arc-shaped and is provided with a rubber cushion block (425).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496472.1U CN211387867U (en) | 2019-12-31 | 2019-12-31 | Adjustable electromagnetic clamp for vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496472.1U CN211387867U (en) | 2019-12-31 | 2019-12-31 | Adjustable electromagnetic clamp for vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211387867U true CN211387867U (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922496472.1U Active CN211387867U (en) | 2019-12-31 | 2019-12-31 | Adjustable electromagnetic clamp for vertical machining center |
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| Country | Link |
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| CN (1) | CN211387867U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222891A (en) * | 2020-10-10 | 2021-01-15 | 天长市志昊机电配件有限公司 | Hardware part rapid cutting equipment |
| CN112846879A (en) * | 2021-01-04 | 2021-05-28 | 张晓民 | Machining and positioning device for anti-deformation thin-wall part |
| CN113664095A (en) * | 2021-10-22 | 2021-11-19 | 南通市力行机械制造有限公司 | Machining device for concave structure on surface of metal pipe |
| CN114800334A (en) * | 2022-03-21 | 2022-07-29 | 蚌埠高华电子股份有限公司 | TFT-LCD glass substrate frame mounting clamp and using method |
| CN115365566A (en) * | 2022-09-22 | 2022-11-22 | 济南市平阴鑫森有限责任公司 | Rubber roll iron core automatic cutting device |
| CN115647884A (en) * | 2022-11-15 | 2023-01-31 | 电子科技大学 | Electromagnetic clamping device and using method |
| CN118080915A (en) * | 2024-03-06 | 2024-05-28 | 阿莫斯控制系统(西安)有限公司 | Electromagnetic pulse valve body casting forming post-treatment equipment |
-
2019
- 2019-12-31 CN CN201922496472.1U patent/CN211387867U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222891A (en) * | 2020-10-10 | 2021-01-15 | 天长市志昊机电配件有限公司 | Hardware part rapid cutting equipment |
| CN112846879A (en) * | 2021-01-04 | 2021-05-28 | 张晓民 | Machining and positioning device for anti-deformation thin-wall part |
| CN113664095A (en) * | 2021-10-22 | 2021-11-19 | 南通市力行机械制造有限公司 | Machining device for concave structure on surface of metal pipe |
| CN113664095B (en) * | 2021-10-22 | 2021-12-17 | 南通市力行机械制造有限公司 | Machining device for concave structure on surface of metal pipe |
| CN114800334A (en) * | 2022-03-21 | 2022-07-29 | 蚌埠高华电子股份有限公司 | TFT-LCD glass substrate frame mounting clamp and using method |
| CN114800334B (en) * | 2022-03-21 | 2024-08-16 | 蚌埠高华电子股份有限公司 | TFT-LCD glass substrate frame mounting fixture and use method thereof |
| CN115365566A (en) * | 2022-09-22 | 2022-11-22 | 济南市平阴鑫森有限责任公司 | Rubber roll iron core automatic cutting device |
| CN115365566B (en) * | 2022-09-22 | 2023-12-15 | 济南市平阴鑫森有限责任公司 | Automatic rubber roll iron core cutting device |
| CN115647884A (en) * | 2022-11-15 | 2023-01-31 | 电子科技大学 | Electromagnetic clamping device and using method |
| CN115647884B (en) * | 2022-11-15 | 2024-03-22 | 电子科技大学 | Electromagnetic clamping device and use method |
| CN118080915A (en) * | 2024-03-06 | 2024-05-28 | 阿莫斯控制系统(西安)有限公司 | Electromagnetic pulse valve body casting forming post-treatment equipment |
| CN118080915B (en) * | 2024-03-06 | 2024-10-01 | 阿莫斯控制系统(西安)有限公司 | Electromagnetic pulse valve body casting forming post-treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 101, building 5, No. 33, Donggang 8th Road, Kecheng District, Quzhou City, Zhejiang Province 324000 Patentee after: Zhejiang Jingshang CNC Technology Co.,Ltd. Address before: 324000 2 / F, building 1, No. 16, Donggang 3rd road, green industry cluster district, Quzhou City, Zhejiang Province Patentee before: Zhejiang Jingshang CNC Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjustable electromagnetic fixture for vertical machining centers Effective date of registration: 20231007 Granted publication date: 20200901 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou green franchise branch Pledgor: Zhejiang Jingshang CNC Technology Co.,Ltd. Registration number: Y2023980059760 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200901 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou green franchise branch Pledgor: Zhejiang Jingshang CNC Technology Co.,Ltd. Registration number: Y2023980059760 |