CN207387475U - A kind of bidirectional electromagnetic bench vice - Google Patents
A kind of bidirectional electromagnetic bench vice Download PDFInfo
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- CN207387475U CN207387475U CN201721185039.0U CN201721185039U CN207387475U CN 207387475 U CN207387475 U CN 207387475U CN 201721185039 U CN201721185039 U CN 201721185039U CN 207387475 U CN207387475 U CN 207387475U
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- rotating
- protection mechanism
- antioverloading protection
- antioverloading
- connecting mechanism
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Abstract
The utility model discloses a kind of bidirectional electromagnetic bench vices, including groove housing, the groove housing upper surface is provided centrally with work groove section, the groove housing is in the main hollow housing being provided centrally with its integral structure inside the work groove section, the top of the main hollow housing is installed by one 51 microcontrollers, center installation one side inside the main hollow housing is socketed with the iron core of coil, and the control signal of the coil connects the control output end of 51 microcontroller by conducting wire.The dynamics conflict that the utility model can carry out the threaded rod for being used to fasten electromagnetic type acts on; the stress size of screw thread dental structure during so as to reduce fastening; enhance its service life; in addition, the device has antioverloading protection mechanism, can effectively prevent from screwing up dynamics it is excessive caused by screw thread damaged phenomenon generation; in addition; the device can be carried out at the same time the fixation of two group parts, and utilization rate is higher, highly practical.
Description
Technical field
The utility model is related to field of mechanical technique, are specially a kind of bidirectional electromagnetic bench vice.
Background technology
At present, patent No. CN201310720936.7 in China's discloses a kind of bench vice, including frame, main clamp, main spiral shell
Bar and rotating handles, driving screw one end are connected on the inside of frame, the other end sequentially pass through main clamp and to the side of body side frame and
Rotating handles is connected, the both sides that force direction is clamped in the main clamp respectively set a sub-folder to have, and pair is amplified out on sub-folder tool
Screw rod simultaneously passes through the side to body side frame, and torque nut is set on the sub-screw outside frame, in use, rotation rotation handle first
Hand drives main clamp to clamp workpiece, then further clamps workpiece, and the mobile ambilateral sub-folder tool of main folder adjusts its position
It puts, last rotary torsion nut, shrinks sub-screw, so as to clamp workpiece from another two point, it is evident that above device is carrying out work
When making, main thread bar first plays the role of stress, after maximum pressure is subject in main thread bar, recycles deputy thread bar stress, the
One, due to the first stress of main thread bar, cause its stress larger, so its ridge service life is low, it is easy to cause screw thread
Tooth deforms, and second, since multigroup deputy thread bar cannot be accomplished to rotate simultaneously, while stress, so in multigroup deputy thread bar, it must
Surely can there are problems that first stress, and stress can cause ridge to deform, further, since multigroup deputy thread bar is not to revolve simultaneously
Turn, so every group of deputy thread bar will not be identical to the pressure of angle, angle will be caused to damage for a long time.
In addition, general bench vice is only unidirectional, single fastening effect can only be carried out, when in use, utilization rate ratio
It is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of bidirectional electromagnetic bench vice, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：
A kind of bidirectional electromagnetic bench vice, including groove housing, the groove housing upper surface is provided centrally with work
Groove section, the groove housing is in the master being provided centrally with its integral structure inside the work groove section
One 51 microcontrollers are installed at hollow housing, the top of the main hollow housing, the center installation one side inside the main hollow housing
Surface cover is connected to the iron core of coil, and the control signal of the coil connects the control output end of 51 microcontroller by conducting wire,
The inside of the main hollow housing is being respectively arranged with a main hollow structure, the two hollow knots of master positioned at the both ends of the iron core
Structure is installing one first permanent magnet and the second permanent magnet respectively positioned at one end of the iron core, and first permanent magnet and second is forever
The end face of magnet fixes a connecting plate by bolt, and the center of the two connecting plate end faces is both provided with and its integral structure
Main rotating shaft, the end of two main rotating shafts is respectively mounted a connecting mechanism for rotating, the end of two connecting mechanism for rotating
A main thread bar is respectively mounted, the body of rod of the main thread bar is through the main hollow housing, and the two is equipped with through position
Sealing ring, the body of rod of the main thread bar are set at the position outside the main hollow housing by helicitic texture connection one
In the inside of the perforative nut structure of main hollow housing, and end of the end of the two main thread bars with a secondary rotation axis is consolidated
Fixed connection, the axis body of the two secondary rotary shaft ends are respectively mounted an antioverloading protection mechanism, and one end of the two secondary rotation axis is equal
Fix a touch panel.
Preferably, the connecting mechanism for rotating includes connecting mechanism for rotating with central plate, connecting mechanism for rotating bearing
Installation groove, connecting mechanism for rotating bearing, connecting mechanism for rotating the first rotation axis, the second rotation of connecting mechanism for rotating
Axis, connecting mechanism for rotating the first connecting shaft, the second connecting shaft of connecting mechanism for rotating, the first connection method of connecting mechanism for rotating
The second mounting flange of blue disk and connecting mechanism for rotating.
Preferably, the connecting mechanism for rotating is both provided with a rotatable connection machine with the center of central plate both ends of the surface
Structure bearing installation groove, the connecting mechanism for rotating central plate are in two connecting mechanism for rotating bearing installation grooves
Inside is socketed a connecting mechanism for rotating bearing respectively, and two connecting mechanism for rotating are with being respectively fixed with rotation in the inner ring of bearing
Turn bindiny mechanism's the second rotation axis of the first rotation axis and connecting mechanism for rotating, the first rotation axis of the connecting mechanism for rotating
It is respectively arranged with connecting mechanism for rotating with the end of the second rotation axis with the connecting mechanism for rotating of its integral structure with first
The second connecting shaft of connecting shaft and connecting mechanism for rotating, the connecting mechanism for rotating are used with the first connecting shaft and connecting mechanism for rotating
The end of second connecting shaft is respectively arranged with and the connecting mechanism for rotating of its integral structure the first mounting flange and rotation
The second mounting flange of bindiny mechanism, the connecting mechanism for rotating is with the first mounting flange and connecting mechanism for rotating with second
End of the end of mounting flange respectively with main rotating shaft and threaded rod is fixedly connected.
Preferably, the connecting mechanism for rotating passes through axis with the first rotation axis and connecting mechanism for rotating with the second rotation axis
The method for holding connection is fixed on the inside of the connecting mechanism for rotating central plate using connecting mechanism for rotating with bearing.
Preferably, the antioverloading protection mechanism includes antioverloading protection mechanism rotation housing, antioverloading protection machine
Structure secondary rotation shaft mounting hole, antioverloading protection mechanism hexgonal structure, antioverloading protection mechanism hollow structure, antioverloading
Protection mechanism movable plate, antioverloading protection mechanism rod-like structure, the multiple antioverloadings guarantor being arranged on secondary rotation axis axis body
Mechanism is protected with semi-circular recesses structure, antioverloading protection mechanism with helical spring and antioverloading protection mechanism semicircular structure.
Preferably, the centrally disposed card that is useful for of the antioverloading protection mechanism rotation housing puts the anti-of secondary rotation axis
The secondary rotation shaft mounting hole of overload protecting mechanism, the antioverloading protection mechanism are that antioverloading is protected with the outer surface of rotation housing
Mechanism hexgonal structure, the antioverloading protection mechanism are rotated with rotation housing in the antioverloading protection mechanism with secondary in place
Shaft mounting hole and antioverloading protection mechanism are provided with multiple antioverloading protection mechanisms with hollow with the region between hexgonal structure
Structure, and multiple antioverloading protection mechanism hollow structures are on the antioverloading protection mechanism center of rotation housing
It is set for center of circle circular array, each antioverloading protection mechanism is placed an antioverloading with the inside of hollow structure and protected
Mechanism movable plate, the antioverloading protection mechanism movable plate are installed positioned at the secondary rotation axis of the antioverloading protection mechanism
The antioverloading protection mechanism rod-like structure being provided centrally with its integral structure of hole end face, each antioverloading are protected
Mechanism is protected with rod-like structure through antioverloading protection mechanism rotation housing, and the antioverloading protection mechanism is with rod-shaped
The end of structure is being provided with and its integral type positioned at the antioverloading protection mechanism with one end inside secondary rotation shaft mounting hole
The antioverloading protection mechanism semicircular structure of structure, each antioverloading protection mechanism semicircular structure correspondence are inserted into
The inside of the antioverloading protection mechanism semi-circular recesses structure, the other end of the antioverloading protection mechanism movable plate
The one antioverloading protection mechanism helical spring is being installed with the inside of hollow structure positioned at the antioverloading protection mechanism.
Preferably, the initial length of the antioverloading protection mechanism helical spring is more than the antioverloading protection mechanism
With the scope of activities of hollow structure.
Preferably, the antioverloading protection mechanism structure size of semi-circular recesses structure and antioverloading protection mechanism
It is corresponded to the structure size of semicircular structure identical.
Compared with prior art, the beneficial effects of the utility model are：
The dynamics conflict that the utility model can carry out the threaded rod for being used to fasten electromagnetic type acts on, so as to reduce fastening
When screw thread dental structure stress size, enhance its service life, in addition, the device have antioverloading protection mechanism, can be effective
Prevent from screwing up dynamics it is excessive caused by screw thread damaged phenomenon generation, in addition, the device can be carried out at the same time two group parts
Fixed, utilization rate is higher, highly practical.
Description of the drawings
Fig. 1 is a kind of complete section structure diagram of bidirectional electromagnetic bench vice of the utility model；
Fig. 2 is the structure diagram of connecting mechanism for rotating in a kind of bidirectional electromagnetic bench vice of the utility model；
Fig. 3 is the structure diagram of antioverloading protection mechanism in a kind of bidirectional electromagnetic bench vice of the utility model.
In figure：1, groove housing, 2, work groove section, 3, main hollow housing, 4, coil, 5, conducting wire, 6,51 microcontrollers,
7, main hollow structure, 8, the first permanent magnet, 9, the second permanent magnet, 10, connecting plate, 11, main rotating shaft, 12, connecting mechanism for rotating,
121, connecting mechanism for rotating central plate, 122, connecting mechanism for rotating bearing installation groove, 123, connecting mechanism for rotating axis
Hold, 124, connecting mechanism for rotating the first rotation axis, 125, connecting mechanism for rotating the second rotation axis, 126, connecting mechanism for rotating
With the first connecting shaft, 127, connecting mechanism for rotating the second connecting shaft, 128, connecting mechanism for rotating with the first mounting flange,
129, connecting mechanism for rotating the second mounting flange, 13, main thread bar, 14, nut structure, 15, antioverloading protection mechanism,
151, antioverloading protection mechanism rotation housing, 152, antioverloading protection mechanism secondary rotation shaft mounting hole, 153, antioverloading is protected
Shield mechanism hexgonal structure, 154, antioverloading protection mechanism hollow structure, 155, antioverloading protection mechanism movable plate,
156, antioverloading protection mechanism rod-like structure, 157, antioverloading protection mechanism semi-circular recesses structure, 158, antioverloading guarantor
Protect mechanism helical spring, 159, antioverloading protection mechanism semicircular structure, 16, secondary rotation axis, 17, touch panel, 18, sealing
Circle, 19, iron core.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of embodiment provided by the utility model：A kind of bidirectional electromagnetic bench vice, including groove shell
Body 1,1 upper surface of groove housing are provided centrally with work groove section 2, and the groove housing 1 is positioned at the work
The main hollow housing 3 being provided centrally with its integral structure inside groove section 2, the top peace of the main hollow housing 3
Fill one 51 microcontrollers 6, the center installation one side inside the main hollow housing 3 is socketed with the iron core 19 of coil 4, the coil
4 control signal connects the control output end of 51 microcontroller 6 by conducting wire 5, and the inside of the main hollow housing 3 is in place
A main hollow structure 7 is respectively arranged in the both ends of the iron core 19, the two main hollow structures 7 are positioned at the iron core 19
One first permanent magnet 8 and the second permanent magnet 9 are installed in one end respectively, and the end face of 8 and second permanent magnet 9 of the first permanent magnet passes through
Bolt fixes a connecting plate 10, and the center of two 10 end faces of connecting plate is both provided with the main rotating shaft with its integral structure
11, the end of two main rotating shafts 11 is respectively mounted a connecting mechanism for rotating 12, and the end of two connecting mechanism for rotating 12 is equal
One main thread bar 13 is installed, the body of rod of the main thread bar 13 is through the main hollow housing 3, and the two is installed through position
There is sealing ring 18, the body of rod of the main thread bar 13 is connected at the position outside the main hollow housing 3 by helicitic texture
The inside for being arranged on main 3 perforative nut structure 14 of hollow housing is connect, and the end of the two main thread bars 13 is secondary with one
The end of rotation axis 16 is fixedly connected, and the axis bodies of two secondary 16 ends of rotation axis is respectively mounted an antioverloading protection mechanism 15, and two
A touch panel 17 is fixed in one end of the pair rotation axis 16, and the offer that dynamics is mainly carried out using electromagnetic principle is acted on so that
Dynamics caused by electromagnetism and screw thread dental structure are in Impact direction on the contrary, so as to offset the pressure of part, specific workflow
For：The component fastened is needed by two, is placed individually into the longitudinal surface of two touch panels 17, then rotating antioverloading by spanner protects
Mechanism 15, under the action of helicitic texture so that touch panel 17 can effectively be fastened two secure components, then pass through 51
Inside injection of the microcontroller 6 to coil 4 quantifies and the electric current of orientation, it should be noted that is produced by the change that is sized to for changing electric current
The size of magnetisation field, then by changing sense of current, the direction in magnetic field can be changed, in this way, so that the first permanent magnetism
8 and second permanent magnet 9 of body realizes reversed repulsion effect, so as to reduce the stressing conditions of ridge.
Referring to Fig. 2, the connecting mechanism for rotating 12 includes connecting mechanism for rotating central plate 121, connecting mechanism for rotating
With bearing installation groove 122, connecting mechanism for rotating bearing 123, the first rotation axis 124 of connecting mechanism for rotating, rotatable connection
Mechanism with the second rotation axis 125, the first connecting shaft 126 of connecting mechanism for rotating, the second connecting shaft 127 of connecting mechanism for rotating,
Connecting mechanism for rotating the second mounting flange 129 of the first mounting flange 128 and connecting mechanism for rotating；The rotatable connection
Mechanism is both provided with a connecting mechanism for rotating bearing installation groove 122, the rotation with the center of 121 both ends of the surface of central plate
Turn bindiny mechanism and be socketed a rotation respectively with the inside of bearing installation groove 122 in two connecting mechanism for rotating with central plate 121
Turn bindiny mechanism's bearing 123, two connecting mechanism for rotating are respectively fixed with connecting mechanism for rotating in the inner ring of bearing 123
With the second rotation axis 125 of the first rotation axis 124 and connecting mechanism for rotating, the first rotation axis 124 of the connecting mechanism for rotating
It is respectively arranged with connecting mechanism for rotating with the end of the second rotation axis 125 with the connecting mechanism for rotating of its integral structure with
The second connecting shaft 127 of one connecting shaft 126 and connecting mechanism for rotating, the connecting mechanism for rotating the first connecting shaft 126 and rotation
Turn bindiny mechanism to be respectively arranged with and the first company of the connecting mechanism for rotating of its integral structure with the end of the second connecting shaft 127
The second mounting flange 129 of acting flange disk 128 and connecting mechanism for rotating, the first mounting flange of the connecting mechanism for rotating
128 and connecting mechanism for rotating consolidated with end of the end of the second mounting flange 129 respectively with main rotating shaft 11 and threaded rod 13
Fixed connection；The connecting mechanism for rotating is connected with the first rotation axis 124 and connecting mechanism for rotating with the second rotation axis 125 by bearing
The method connect is fixed on the inside of the connecting mechanism for rotating central plate 121 using connecting mechanism for rotating bearing 123, can
Realize revolving connection function so that the thrust from main thread bar 13 can be normally carried out, and rotate dynamics reduction, so as to
Reducing influences caused by friction.
Referring to Fig. 3, the antioverloading protection mechanism 15 includes antioverloading protection mechanism rotation housing 151, antioverloading
During protection mechanism is used with secondary rotation shaft mounting hole 152, antioverloading protection mechanism hexgonal structure 153, antioverloading protection mechanism
Hollow structure 154, antioverloading protection mechanism movable plate 155, are arranged on secondary rotation at antioverloading protection mechanism rod-like structure 156
Multiple antioverloading protection mechanism semi-circular recesses structures 157 on 16 axis body of axis, antioverloading protection mechanism helical spring 158
With antioverloading protection mechanism semicircular structure 159；The antioverloading protection mechanism is centrally disposed useful with rotation housing 151
The secondary rotation shaft mounting hole 152 of antioverloading protection mechanism of secondary rotation axis 16, the antioverloading protection mechanism rotation are put in card
The outer surface of housing 151 is antioverloading protection mechanism hexgonal structure 153, and the antioverloading protection mechanism, which is used, rotates housing
151 positioned at the antioverloading protection mechanism secondary rotation shaft mounting hole 152 and antioverloading protection mechanism hexgonal structure 153
Between region be provided with multiple antioverloading protection mechanism hollow structures 154, and during multiple antioverloading protection mechanisms are used
Hollow structure 154 is that center of circle circular array is set with the center of rotation housing 151 on the antioverloading protection mechanism, Mei Gesuo
It states antioverloading protection mechanism and places an antioverloading protection mechanism movable plate 155, the anti-mistake with the inside of hollow structure 154
Protection mechanism is carried with movable plate 155 at the center positioned at the antioverloading protection mechanism with secondary rotation 152 end face of shaft mounting hole
The antioverloading protection mechanism rod-like structure 156 with its integral structure is provided with, each antioverloading protection mechanism bar
Shape structure 156 is used through the antioverloading protection mechanism rotates housing 151, and the antioverloading protection mechanism rod-like structure
156 end is being provided with and its one positioned at the antioverloading protection mechanism with one end inside secondary rotation shaft mounting hole 152
The antioverloading protection mechanism semicircular structure 159 of formula structure, each antioverloading protection mechanism are right with semicircular structure 159
The inside of the antioverloading protection mechanism semi-circular recesses structure 157, the antioverloading protection mechanism movement should be inserted into
The other end of plate 155 is protected positioned at the antioverloading protection mechanism one antioverloading of inside installation of hollow structure 154
Protect mechanism helical spring 158；The antioverloading protection mechanism is protected with the initial length of helical spring 158 more than the antioverloading
Protect the scope of activities of mechanism hollow structure 154；The structure size of the antioverloading protection mechanism semi-circular recesses structure 157
Corresponded to antioverloading protection mechanism with the structure size of semicircular structure 159 identical, dynamics when, upon rotating is protected more than antioverloading
When protecting mechanism with the elastic force of helical spring 158, which will occur relative rotation with secondary rotation axis 16, so as to prevent due to rotation
Turn screw up dynamics it is excessive caused by ridge structural damage phenomenon generation.
Specifically used mode：In utility model works, in use, needing the component fastened by two, it is placed individually into
Then the longitudinal surface of two touch panels 17 rotates antioverloading protection mechanism 15., under the action of helicitic texture by spanner so that touch
Plate 17 can effectively be fastened two secure components, when relative rotation occurs for antioverloading protection mechanism 15, you can stop
Rotation, the electric current for then quantifying and orienting by inside injection of 51 microcontrollers 6 to coil 4, it should be noted that by changing electric current
Be sized to change the size for generating magnetic field, then by changing sense of current, the direction in magnetic field can be changed, pass through the party
Method so that the first permanent magnet 8 and the second permanent magnet 9 realize reversed repulsion effect, so as to reduce the stressing conditions of ridge.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of bidirectional electromagnetic bench vice, including groove housing (1), it is characterised in that：Groove housing (1) upper surface
Work groove section (2) is provided centrally with, the groove housing (1) is positioned at the internal center of the work groove section (2)
It is provided with and one 51 microcontrollers (6) is installed with the main hollow housing of its integral structure (3), the top of the main hollow housing (3),
The internal center installation one side of the main hollow housing (3) is socketed with the iron core (19) of coil (4), the control of the coil (4)
Input terminal processed connects the control output end of 51 microcontroller (6) by conducting wire (5), and the inside of the main hollow housing (3) exists
A main hollow structure (7) is respectively arranged with positioned at the both ends of the iron core (19), the two main hollow structures (7) are positioned at described
One end of iron core (19) is installed by one first permanent magnet (8) and the second permanent magnet (9), first permanent magnet (8) and second respectively
The end face of permanent magnet (9) fixes a connecting plate (10) by bolt, and the center of two connecting plate (10) end faces is both provided with
With the main rotating shaft (11) of its integral structure, the end of two main rotating shafts (11) is respectively mounted a connecting mechanism for rotating
(12), the end of two connecting mechanism for rotating (12) is respectively mounted a main thread bar (13), the body of rod of the main thread bar (13)
Through the main hollow housing (3), and the two is being equipped with sealing ring (18), the body of rod of the main thread bar (13) through position
It is perforative being arranged on main hollow housing (3) by helicitic texture connection one positioned at the external position of the main hollow housing (3)
The inside of nut structure (14), and the end of the two main thread bars (13) is fixed with the end of a secondary rotation axis (16) and is connected
It connects, the axis body of two described secondary rotation axis (16) ends is respectively mounted an antioverloading protection mechanism (15), the two secondary rotation axis (16)
One end fix a touch panel (17).
2. a kind of bidirectional electromagnetic bench vice according to claim 1, it is characterised in that：The connecting mechanism for rotating (12)
It is used including connecting mechanism for rotating central plate (121), connecting mechanism for rotating bearing installation groove (122), connecting mechanism for rotating
Bearing (123), connecting mechanism for rotating the first rotation axis (124), connecting mechanism for rotating the second rotation axis (125), rotation connect
Connection mechanism the first connecting shaft (126), connecting mechanism for rotating the second connecting shaft (127), the first connection of connecting mechanism for rotating
Ring flange (128) and connecting mechanism for rotating are with the second mounting flange (129).
3. a kind of bidirectional electromagnetic bench vice according to claim 2, it is characterised in that：During the connecting mechanism for rotating is used
The center of core (121) both ends of the surface is both provided with a connecting mechanism for rotating bearing installation groove (122), the rotation connects
Connection mechanism is socketed a rotation respectively in two connecting mechanism for rotating with central plate (121) with the inside of bearing installation groove (122)
Turn bindiny mechanism with bearing (123), two connecting mechanism for rotating are with being respectively fixed with rotatable connection in the inner ring of bearing (123)
Mechanism the first rotation axis (124) and the second rotation axis of connecting mechanism for rotating (125), the first rotation of the connecting mechanism for rotating
Shaft (124) and connecting mechanism for rotating are respectively arranged with the rotation with its integral structure with the end of the second rotation axis (125)
Bindiny mechanism the first connecting shaft (126) and the second connecting shaft of connecting mechanism for rotating (127), the connecting mechanism for rotating is with
One connecting shaft (126) and connecting mechanism for rotating are respectively arranged with and its integral structure with the end of the second connecting shaft (127)
Connecting mechanism for rotating the first mounting flange (128) and the second mounting flange of connecting mechanism for rotating (129), the rotation
Bindiny mechanism with the end of the first mounting flange (128) and the second mounting flange of connecting mechanism for rotating (129) respectively with
Main rotating shaft (11) is fixedly connected with the end of threaded rod (13).
4. a kind of bidirectional electromagnetic bench vice according to claim 3, it is characterised in that：The connecting mechanism for rotating is with
One rotation axis (124) utilizes the machine that is rotatably connected with connecting mechanism for rotating with the second rotation axis (125) by the method that bearing connects
Structure is fixed on the inside of the connecting mechanism for rotating central plate (121) with bearing (123).
5. a kind of bidirectional electromagnetic bench vice according to claim 1, it is characterised in that：The antioverloading protection mechanism
(15) antioverloading protection mechanism rotation housing (151) is included, antioverloading protection mechanism uses secondary rotation shaft mounting hole (152), anti-
Overload protecting mechanism hexgonal structure (153), antioverloading protection mechanism hollow structure (154), antioverloading protection mechanism are used
Movable plate (155), antioverloading protection mechanism rod-like structure (156), the multiple anti-mistakes being arranged on secondary rotation axis (16) axis body
Carry protection mechanism semi-circular recesses structure (157), antioverloading protection mechanism helical spring (158) and antioverloading protection mechanism
With semicircular structure (159).
6. a kind of bidirectional electromagnetic bench vice according to claim 5, it is characterised in that：The antioverloading protection mechanism is used
The centrally disposed secondary rotation shaft mounting hole of antioverloading protection mechanism for being useful for card and putting secondary rotation axis (16) of rotation housing (151)
(152), the antioverloading protection mechanism is antioverloading protection mechanism hexgonal structure with the outer surface of rotation housing (151)
(153), the antioverloading protection mechanism is installed with rotation housing (151) positioned at the secondary rotation axis of the antioverloading protection mechanism
Hole (152) and antioverloading protection mechanism are provided with multiple antioverloading protection mechanisms with the region between hexgonal structure (153) and use
Hollow structure (154), and multiple antioverloading protection mechanisms are used with hollow structure (154) on the antioverloading protection mechanism
It rotates the center of housing (151) to set for center of circle circular array, each the antioverloading protection mechanism is with hollow structure (154)
Inside place an antioverloading protection mechanism movable plate (155), the antioverloading protection mechanism is in place with movable plate (155)
In being provided centrally with for secondary rotation shaft mounting hole (152) end face of the antioverloading protection mechanism and preventing for its integral structure
Overload protecting mechanism is prevented with rod-like structure (156), each antioverloading protection mechanism with rod-like structure (156) through described
Overload protecting mechanism with rotation housing (151), and the antioverloading protection mechanism with the end of rod-like structure (156) positioned at institute
Antioverloading protection mechanism is stated to be provided with and the antioverloading of its integral structure guarantor with the internal one end of secondary rotation shaft mounting hole (152)
Mechanism is protected with semicircular structure (159), each antioverloading protection mechanism semicircular structure (159) correspondence is inserted into described
The inside of antioverloading protection mechanism semi-circular recesses structure (157), the antioverloading protection mechanism are another with movable plate (155)
End face is used positioned at the antioverloading protection mechanism one antioverloading protection mechanism of inside installation of hollow structure (154)
Helical spring (158).
7. a kind of bidirectional electromagnetic bench vice according to claim 6, it is characterised in that：The antioverloading protection mechanism is used
The initial length of helical spring (158) is more than the scope of activities of antioverloading protection mechanism hollow structure (154).
8. a kind of bidirectional electromagnetic bench vice according to claim 7, it is characterised in that：The antioverloading protection mechanism is used
The structure size and antioverloading protection mechanism of semi-circular recesses structure (157) are corresponded to the structure size of semicircular structure (159)
It is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185039.0U CN207387475U (en) | 2017-09-15 | 2017-09-15 | A kind of bidirectional electromagnetic bench vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185039.0U CN207387475U (en) | 2017-09-15 | 2017-09-15 | A kind of bidirectional electromagnetic bench vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387475U true CN207387475U (en) | 2018-05-22 |
Family
ID=62403446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721185039.0U Expired - Fee Related CN207387475U (en) | 2017-09-15 | 2017-09-15 | A kind of bidirectional electromagnetic bench vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803757A (en) * | 2017-10-24 | 2018-03-16 | 邓志滨 | A kind of bidirectional electromagnetic bench vice |
| CN113787540A (en) * | 2021-09-01 | 2021-12-14 | 韶关学院 | Clamping driving device based on ampere force action |
-
2017
- 2017-09-15 CN CN201721185039.0U patent/CN207387475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803757A (en) * | 2017-10-24 | 2018-03-16 | 邓志滨 | A kind of bidirectional electromagnetic bench vice |
| CN113787540A (en) * | 2021-09-01 | 2021-12-14 | 韶关学院 | Clamping driving device based on ampere force action |
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