CN217860179U - Stamping workpiece frock clamp - Google Patents
Stamping workpiece frock clamp Download PDFInfo
- Publication number
- CN217860179U CN217860179U CN202222391887.4U CN202222391887U CN217860179U CN 217860179 U CN217860179 U CN 217860179U CN 202222391887 U CN202222391887 U CN 202222391887U CN 217860179 U CN217860179 U CN 217860179U
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- CN
- China
- Prior art keywords
- magnetic attraction
- work piece
- magnetic
- magnetism
- butt joint
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- 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.)
- Expired - Fee Related
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- 210000001503 joint Anatomy 0.000 claims abstract description 17
- 238000004080 punching Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000005389 magnetism Effects 0.000 claims description 29
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a punching press work piece frock clamp mainly relates to punching press frock clamp field. The magnetic attraction device comprises an electromagnetic magnetic attraction component and a magnetic attraction end head, wherein the two electromagnetic magnetic attraction components are connected through a telescopic adjusting mechanism; a plurality of the magnetic attraction end heads are arranged in the butt joint groove on the outer side of the battery magnetic attraction component in a sliding fit mode, and the inner ends of the magnetic attraction end heads are provided with magnetic groups matched with the battery magnetic attraction component. The outer end face of the butt joint groove is provided with a plurality of end holes, the magnetic suction ends are arranged in the end holes in a sliding and corresponding mode, and the positions of the magnetic suction ends are limited through the end holes. The beneficial effects of the utility model reside in that: the stable conveying of punching press work piece can be realized, the work piece is avoided appearing not hard up the problem that drops when carrying out the centre gripping and carrying to the guarantee work piece can not cause the harm to work piece itself when receiving the centre gripping, makes the work piece can stably carry out the centre gripping operation.
Description
Technical Field
The utility model relates to a punching press frock clamp field specifically is a punching press work piece frock clamp.
Background
In many cases, a work is clamped by a tool holder onto a press table during machining, and the work is pressed by a press machine to obtain a pressed work after pressing. For some common stamped workpieces, for example, regular block-shaped workpieces, when the workpieces are clamped by using a tool clamp, the workpieces can be clamped very firmly and easily and conveyed to a processing platform; however, for some workpieces with special shapes, when the workpiece is clamped by using the tool clamp, the workpiece is difficult to clamp because of the special shapes of the workpiece, for example, a round pipe workpiece or a cambered surface workpiece, the workpiece is difficult to stably clamp by using a conventional clamp. Especially, for round pipe workpieces, when the round pipe workpieces are clamped, due to the fact that the round pipe workpieces are cambered surfaces, the phenomenon that relative sliding occurs between the clamping fixture and the round pipe workpieces easily occurs, and the round pipe workpieces cannot be compressed and deformed due to the fact that the workpieces cannot clamp the round pipe workpieces too much, so that subsequent processing requirements of the workpieces cannot be met, and stable processing operation of the subsequent workpieces cannot be achieved.
Based on the above problems, a punching workpiece fixture needs to be designed, which can stably clamp and convey workpieces for some special workpieces, so as to ensure that the workpieces cannot loosen and fall off in the clamping and conveying process, and cannot damage the workpieces when being clamped.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a punching press work piece frock clamp, it can realize carrying the stability of punching press work piece, avoids the work piece not hard up problem that drops to appear when carrying out the centre gripping and carrying to guarantee that the work piece can not cause the harm to work piece itself when receiving the centre gripping, make the work piece can stably carry out the centre gripping operation.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a stamping workpiece fixture comprises electromagnetic magnetic suction components and magnetic suction end heads, wherein the two electromagnetic magnetic suction components are connected through a telescopic adjusting mechanism; a plurality of the magnetic attraction end heads are arranged in the butt joint groove outside the battery magnetic attraction component in a sliding fit mode, and magnetic groups matched with the battery magnetic attraction component are arranged at the inner ends of the magnetic attraction end heads.
The outer end face of the butt joint groove is provided with a plurality of end holes, the magnetic suction ends are arranged in the end holes in a sliding and corresponding mode, and the positions of the magnetic suction ends are limited through the end holes.
The outer end of the magnetic attraction end is provided with an anti-slip gasket, and the anti-slip gasket is made of deformable materials.
The electromagnetic magnetic attraction component is an electromagnet, and the magnetic pole end face of the electromagnet is attached to the butt joint groove.
The telescopic adjusting mechanism is a bidirectional telescopic oil cylinder, and two output shafts of the bidirectional telescopic oil cylinder are respectively connected with the two electromagnetic magnetic attraction assemblies.
Contrast prior art, the beneficial effects of the utility model reside in that:
this device is when setting up, through carrying out the setting that the end was inhaled to the magnetism subassembly and magnetism, has the magnetic pole after the subassembly circular telegram is inhaled to the magnetism when the electromagnetism, and the magnetism that is in the butt joint inslot this moment inhales the magnetic grouping that the end is connected and receives the influence of magnetic force and outwards slides for the end is inhaled to magnetism stretches out the butt joint groove, and then makes magnetism inhale and produces the effort between end and the work piece, carries out the centre gripping operation to the work piece under the effort of a plurality of magnetism end of inhaling. And for irregular workpieces, the magnetic suction heads can generate acting force with the workpieces at the same time, so that the workpieces are clamped and conveyed easily.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the butt-joint groove of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the butt-joint groove of the present invention.
Reference numerals shown in the drawings:
1. an electromagnetic magnetic attraction component; 2. magnetically attracting the end head; 3. a telescopic adjusting mechanism; 4. a butt joint groove; 5. a magnetic group; 6. a tip hole; 7. an anti-skid gasket.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
Because it is difficult to realize automatic punching operation for some punched workpieces, especially some punched workpieces with special shapes, because the workpieces are difficult to realize stable clamping work by using the traditional tool clamp when being clamped and transported. For example, when a tubular workpiece is clamped, if the clamping force is too large, the pipe can deform, and when the clamping force is too loose, the pipe can loosen relative to the clamping mechanism, so that the pipe cannot be effectively clamped and transported. If the design of frock clamp is carried out to a certain special shape work piece, the usability of these anchor clamps is not strong, uses original drive arrangement still can not ensure to carry out effective drive to anchor clamps moreover, makes anchor clamps carry out the centre gripping operation to the work piece.
The utility model relates to a stamping workpiece tool clamp, the main structure of which comprises an electromagnetic magnetic suction component 1 and a magnetic suction end head 2, and the two electromagnetic magnetic suction components 1 are connected through a telescopic adjusting mechanism 3; a plurality of end 2 is inhaled to magnetism sliding fit sets up in the butt joint groove 4 in the subassembly outside is inhaled to the battery magnetism, just the inner of end 2 is inhaled to magnetism is provided with and inhales subassembly matched with magnetism group 5 with the battery magnetism. As shown in the attached drawings of fig. 3, the magnetic attraction assembly 1 is used as a power source for the magnetic attraction end head 2 to move, because more magnetic attraction end heads 2 are provided in the device, it is not practical to use other driving mechanisms to drive the magnetic attraction end heads 2 to move relative to the docking slot 4, and the magnetic attraction end heads 2 are required to be synchronized when extending and retracting outwards, i.e., the workpiece can be stably clamped in the state where the magnetic attraction end heads 2 extend out simultaneously. Therefore, by arranging the electromagnetic attraction component 1, when the electromagnetic attraction component 1 is powered on, an acting force is generated between the electromagnetic attraction component 1 and the magnetic group 5 connected with the tail end of the magnetic attraction end head 2, so that the electromagnetic attraction component 1 pushes the magnetic group 5 and drives the magnetic attraction end head 2 to move outwards; before carrying out the centre gripping to the work piece, inhale subassembly 1 through the electromagnetism and inhale the distance of subassembly 1 between to two electromagnetism magnetism and adjust for the outer end of butt joint groove 4 contacts or contactless with the work piece but pastes the outer fringe position of leaning on the work piece, can make the electromagnetism inhale subassembly 1 circular telegram and inhale end 2 with a plurality of magnetism and release from butt joint groove 4 this moment, and produce the effort between the work piece, thereby carry out the centre gripping operation to the work piece under the effect of a plurality of magnetism end 2 of inhaling. Magnetism inhale end 2 and connect 5, should notice the direction that sets up of the 5 magnetic poles of magnetism group when setting up, need the magnetic pole direction of magnetism group 5 and the magnetic pole direction of electromagnetism magnetism to inhale subassembly 1 promptly and cooperate to inhale subassembly 1 when the electromagnetism after the circular telegram, can effectively and magnetism group 5 between produce the equal suitable effort of direction size, in order to ensure effectively to inhale end 2 with magnetism under the effect of the effort and release and with the work piece between production effort, carry out stable centre gripping operation to the work piece. In order to enable the electromagnetic magnetic attraction component 1 to generate acting force with the magnetic attraction end head 2 to the maximum extent, the magnetic isolation material should be selected as much as possible for the material outside the butt joint groove 4 to avoid the influence of other factors in the external environment on the acting force between the electromagnetic magnetic attraction component and the magnetic attraction end head; and when the processing work piece is metal material, can avoid producing magnetic attraction between electromagnetic magnetism subassembly 1 and the work piece to the problem that influences the normal whereabouts of work piece because of magnetic force appears when the work piece blowing in order to avoid.
The above structural arrangement is further optimized:
the outer end face of the butt joint groove 4 is provided with a plurality of end holes 6, the magnetic suction end heads 2 are correspondingly arranged in the end holes 6 in a sliding mode, and the positions of the magnetic suction end heads 2 are limited through the end holes 6. As shown in fig. 3 of the accompanying drawings of the specification, the end hole 6 disposed therein can limit the position of the magnetic attraction end head 2 relative to the docking slot 4, so that the magnetic attraction end head 2 can slide back and forth in the end hole 6, and the magnetic attraction end head 2 cannot have an angular deviation relative to the docking slot 4, thereby ensuring that the magnetic attraction end head 2 can effectively move back and forth to clamp a workpiece to be conveyed.
In order to ensure that the workpiece cannot be seriously extruded and deformed after clamping force is generated between the magnetic suction ends 2 and the workpiece, the outer ends of the magnetic suction ends 2 are provided with anti-skid gaskets 7, and the anti-skid gaskets 7 are made of deformable materials; and then ensure that magnetism inhale end 2 and contact the back with the work piece, can not take place more serious extrusion deformation's problem for anti-skidding gasket 7 takes place deformation with the extrusion of punching press work piece, thereby avoids causing the damage to the work piece.
Inhale subassembly 1's concrete structure to the electromagnetism magnetism, will the electromagnetism is inhaled subassembly 1 and is set up to the electromagnet, the magnetic pole terminal surface of electromagnet with butt joint groove 4 laminates mutually, and its purpose is also in order to ensure that the electromagnetism is inhaled subassembly 1 and is inhaled and can effectively cooperate between the end 2 with magnetism. Of course, the electromagnet here can be connected with a current control device, namely the magnetic force passing through the electromagnet is controlled by controlling the current, so that the magnetic attraction end heads 2 generate acting forces with different sizes on the workpiece aiming at different workpieces, and further the effective clamping operation on the workpiece can be realized aiming at different workpieces.
The telescopic adjusting mechanism 3 is a bidirectional telescopic oil cylinder, and two output shafts of the bidirectional telescopic oil cylinder are respectively connected with the two electromagnetic magnetic attraction assemblies 1; the space between the two electromagnetic magnetic attraction components 1 is adjusted through the bidirectional telescopic oil cylinder, so that workpieces with different widths can be clamped.
Therefore, the punching workpiece tool clamp can realize stable conveying of punching workpieces, avoids the problem that the workpieces are loosened and fall off when being clamped and conveyed, and ensures that the workpieces cannot damage the workpieces when being clamped, so that the workpieces can be stably clamped.
Claims (5)
1. The utility model provides a punching press work piece frock clamp which characterized in that: the magnetic attraction type magnetic head comprises electromagnetic magnetic attraction components (1) and magnetic attraction end heads (2), wherein the two electromagnetic magnetic attraction components (1) are connected through a telescopic adjusting mechanism (3);
a plurality of magnetism is inhaled end (2) sliding fit and is set up in butt joint groove (4) in the subassembly outside is inhaled to the electromagnetism, just the inner of magnetism end (2) of inhaling is provided with and inhales subassembly matched with magnetism group (5) with the electromagnetism.
2. The stamped workpiece tooling fixture of claim 1, wherein: the outer end face position of butt joint groove (4) is seted up and is put a plurality of end hole (6), and is a plurality of magnetism is inhaled end (2) and is slided and correspond the setting in end hole (6), through end hole (6) are inhaled the position of end (2) and are restricted.
3. The stamped workpiece tooling fixture of claim 2, wherein: the outer end of the magnetic suction end socket (2) is provided with an anti-skid gasket (7), and the anti-skid gasket (7) is made of deformable materials.
4. The stamped workpiece tooling fixture of claim 3, wherein: the electromagnetic magnetic attraction component (1) is an electromagnet, and the magnetic pole end face of the electromagnet is attached to the butt joint groove (4).
5. The stamped workpiece tooling clamp of claim 4, wherein: the telescopic adjusting mechanism (3) is a bidirectional telescopic oil cylinder, and two output shafts of the bidirectional telescopic oil cylinder are respectively connected with the two electromagnetic magnetic attraction assemblies (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391887.4U CN217860179U (en) | 2022-09-08 | 2022-09-08 | Stamping workpiece frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391887.4U CN217860179U (en) | 2022-09-08 | 2022-09-08 | Stamping workpiece frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217860179U true CN217860179U (en) | 2022-11-22 |
Family
ID=84081243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222391887.4U Expired - Fee Related CN217860179U (en) | 2022-09-08 | 2022-09-08 | Stamping workpiece frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217860179U (en) |
-
2022
- 2022-09-08 CN CN202222391887.4U patent/CN217860179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |