CN207205942U - A kind of magnetic clamp - Google Patents
A kind of magnetic clamp Download PDFInfo
- Publication number
- CN207205942U CN207205942U CN201721093547.6U CN201721093547U CN207205942U CN 207205942 U CN207205942 U CN 207205942U CN 201721093547 U CN201721093547 U CN 201721093547U CN 207205942 U CN207205942 U CN 207205942U
- Authority
- CN
- China
- Prior art keywords
- clamping fixture
- fixture seat
- face
- chuck
- folder
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 43
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 235000008429 bread Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of magnetic clamp, it is positioned on permanent magnetic chuck workbench work pole-face, the activity that the magnetic clamp includes the clamping fixture seat adsorbed on permanent magnetic chuck workbench work pole-face and is located on clamping fixture seat and is slidably matched with clamping fixture seat is pressed from both sides, activity folder is included coordinating with clamping fixture seat to clamp the chuck of workpiece, the face that clamping fixture seat contacts with permanent magnetic chuck workbench work pole-face is fixture stationary plane, fixture stationary plane includes three adjacent and mutually perpendicular attracted planes of pole-face that can be worked with permanent magnetic chuck workbench of clamping fixture seat outer surface, reached not again in the case of clamping workpiece can Multi-orientation multi-angle put the purpose of workpiece.
Description
Technical field
A kind of machining tool is the utility model is related to, more particularly to a kind of magnetic clamp.
Background technology
Fixture is an essential part in machining tool, and magnetic clamp application therein is also relatively broad, and it makes
It is first by piece-holder on magnetic clamp with process, then magnetic clamp absorption is fixed on permanent magnetic chuck workbench.
Existing magnetic clamp includes clamping fixture seat and activity is pressed from both sides, and activity folder is slidably matched to clamp workpiece with clamping fixture seat, magnetic clamp
Clamping fixture seat, which only has the absorption of a fixture stationary plane and permanent magnetic chuck workbench, to be fixed, so since can be in not clamping workpiece again
In the case of multiple-angle placed workpiece, it can be difficult to putting workpiece again not multi-faceted in the case of clamping workpiece.
Utility model content
The purpose of this utility model is to provide a kind of magnetic clamp, realizes again can not in the case of clamping workpiece
The multi-faceted purpose for putting workpiece.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of magnetic clamp, it is positioned on permanent magnetic chuck workbench work pole-face, and the magnetic clamp includes absorption and existed
Clamping fixture seat on permanent magnetic chuck workbench work pole-face and the activity for being located on clamping fixture seat and being slidably matched with clamping fixture seat are pressed from both sides, living
Dynamic folder includes coordinating with clamping fixture seat to clamp the chuck of workpiece, and the face that clamping fixture seat contacts with permanent magnetic chuck workbench work pole-face is
Fixture stationary plane, it is characterised in that three of fixture stationary plane including clamping fixture seat outer surface it is adjacent and it is mutually perpendicular be used for
The attracted plane of permanent magnetic chuck workbench work pole-face.
By using above-mentioned technical characteristic, magnetic clamp has three mutually perpendicular fixture stationary planes, activity folder and folder
, can be in different azimuth and angle workpieces processing by changing clamp stationary plane after having seat clamping workpiece.
Preferably, it is provided with the anti-slip veins worked in coordination on the work pole-face and fixture stationary plane of permanent magnetic chuck workbench.
By using above-mentioned technical characteristic, the frictional force of magnetic clamp and permanent magnetic chuck workbench is bigger, in magnetic clamp
Absorption is more less likely to occur to relatively move in the case of workbench.
Preferably, the glide direction that the opposite side of the side where activity is pressed from both sides on clamping fixture seat is offered with activity is pressed from both sides is parallel
Guide groove, the slide lines face coordinated with chuck on clamping fixture seat are provided with parallel with guide groove and insertion square hole, and activity clip pack contains and folder
The connected limited block of head, the limited block is located in square hole and with the shape being adapted with square hole, activity folder is connected with can
The actuator that driving activity folder slides along guide groove.
By using above-mentioned technical characteristic, activity folder can slide along guide groove is relative with clamping fixture seat, make activity folder and fixture
Seat can clamp workpiece, and insert square hole by limited block, can ensure the stationarity slided.
Preferably, it is protruding with positioning with being dashed forward on the perpendicular side in slide lines face along the glide direction of activity folder in square hole
Rail.
By using above-mentioned technical characteristic, it is slidably matched by limited block and positioning rail, activity is clipped in the slip on guide groove
More stable, activity folder is not easily disconnected from guide groove.
Preferably, chuck is two mutual independent parts with limited block, both are bolted.
By using above-mentioned technical characteristic, activity folder uses split-type structural, respectively by chuck and limited block from square opening
Both sides insertion square opening, then with bolt fixed chuck and limited block, you can by activity folder be attached in guide groove and with positioning
Rail coordinates, more convenient.
Preferably, guide groove is open slot, chuck is located in guide groove, and the actuator slided to clamping workpiece face is pressed from both sides in driving activity
For screw rod, screw rod is rotatablely connected through one end of clamping fixture seat and chuck, and screw rod is threadedly coupled with clamping fixture seat.
By using above-mentioned technical characteristic, screw rod is rotated, screw rod can drive chuck and then drive activity is pressed from both sides and slided along guide groove
It is dynamic.
Preferably, one end that screw rod is located at outside clamping fixture seat is connected with rotational handle.
By using above-mentioned technical characteristic, rotational handle is facilitated to drive screw rod to rotate.
Preferably, the both sides of screw rod and clamping fixture seat screw connection point are rotary with and cap.
By using above-mentioned technical characteristic, tighten and cap can further tie down screw and clamping fixture seat, screw rod is not easy phase
Clamping fixture seat is rotated, so that activity folder is not easy to slide along guide groove.
In summary, the utility model possesses following beneficial effect：
1. magnetic clamp has three mutually perpendicular fixture stationary planes, by the way that different fixture stationary planes and permanent magnetism are inhaled
The work pole-face fitting of disk workbench, magnetic clamp is set not to be capable of the pendulum of Multi-orientation multi-angle in the case of clamping workpiece again
Workpiece is put, is capable of each surface of more easily workpieces processing；
2. by setting anti-slip veins on the work pole-face and fixture stationary plane of permanent magnetic chuck workbench, magnetic holder is reached
Do not allow more to be also easy to produce the effect of slip between tool and permanent magnetic chuck workbench.
Brief description of the drawings
Fig. 1 is the monnolithic case schematic diagram of the present embodiment；
Fig. 2 is the structural representation of magnetic clamp in Fig. 1；
Fig. 3 is the structural representation of magnetic clamp other direction in Fig. 1；
Fig. 4 is the configuration schematic diagram of magnetic clamp in Fig. 1；
Fig. 5 is the diagrammatic cross-section of magnetic clamp；
Fig. 6 is the diagrammatic cross-section that screw rod coordinates with chuck；
Fig. 7 is magnetic clamp the second placement state schematic diagram of the present embodiment；
Fig. 8 is the placement state schematic diagram of magnetic clamp the 3rd of the present embodiment.
In figure, 1, permanent magnetic chuck workbench；11st, work pole-face；2nd, magnetic clamp；21st, clamping fixture seat；211st, guide groove；212、
Square hole；2121st, positioning rail；214th, slide lines face；22nd, activity folder；221st, chuck；222nd, limited block；23rd, the first fixture is consolidated
Determine face；24th, the second fixture stationary plane；25th, the 3rd fixture stationary plane；3rd, screw rod；31st, handle；32 and cap；4th, workpiece.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
As shown in figure 1, a kind of magnetic clamp, the magnetic clamp 2 adsorbs the work pole-face 11 in permanent magnetic chuck workbench 1
On, magnetic clamp 2 is used for clamping workpiece 4, reaches fixed by the way that magnetic clamp 2 is absorbed and fixed on permanent magnetic chuck workbench 1
The purpose of workpiece.
As shown in Figures 2 and 3, magnetic clamp 2 is rectangle, and magnetic clamp 2 includes clamping fixture seat 21 and activity folder 22, clamping fixture seat
On the work pole-face 11 of permanent magnetic chuck workbench 1, clamping fixture seat 21 works what pole-face contacted with permanent magnetic chuck workbench 1 for 21 absorption
Face is fixture stationary plane, and activity folder 22 is arranged on clamping fixture seat 21 and is slidably matched with clamping fixture seat 21 to clamp workpiece 4, clamping fixture seat
21 have three adjacent and mutually perpendicular fixture stationary planes, respectively the first fixture stationary plane 23, the second fixture stationary plane 24
With the 3rd fixture stationary plane 25, anti-slip veins are provided with three fixture stationary planes and work pole-face 11.So that not again
In the case of clamping workpiece 4, by using different fixture stationary planes and work pole-face 11 adsorb, can multi-angle it is multi-faceted
Workpiece 4 is placed, is ground the machined surface of the different azimuth of workpiece 4.
In order to ensure absorption that clamping fixture seat 21 can stablize on permanent magnetic chuck workbench 1, permanent magnetic chuck workbench 1 is forever
Magnet, clamping fixture seat 21 are that magnetic material (such as iron) is made；Or three fixture stationary plane surfaces are provided with magnetic layer, permanent magnetic chuck
Workbench 1 is made up of magnetic material.
As shown in Figure 2 to 4, the opposite face of the first fixture stationary plane 23 offers parallel with the glide direction of activity folder 22
Guide groove 211, guide groove 211 is open slot, and activity folder 22 includes the chuck being slidably matched with guide groove 211 in the guide groove 211
221, the slide lines face 214 coordinated with chuck 221 on clamping fixture seat 21（See Fig. 2）It is provided with parallel with guide groove 211 and insertion side
Hole 212, as shown in Fig. 3~Fig. 5,22 sliding side is pressed from both sides in square hole 212 and on the perpendicular side in slide lines face 214 along activity
Positioning rail 2121 is protruding with to prominent, movable folder 22 is also included in square hole 212 and had and the form fitting of positioning rail 2121
Limited block 222, limited block 222 is connected by bolt with chuck 221.
For convenience of the machine-shaping of square hole 212 on clamping fixture seat 21, square hole 212 is perpendicular to the both sides of activity 22 glide directions of folder
The part away from slide lines face 214 is arranged to be open on wall, penetrates clamping fixture seat 21.
Setting positioning rail 2121 to make, the slip of activity folder 22 and clamping fixture seat 21 is more stable, and activity folder 22 uses split
Formula, chuck 221 and limited block 222 are inserted from the both sides of square opening 212 respectively, then with bolt fixed chuck 221 and limited block
222, activity folder 22 quickly and easily can be attached to the position coordinated with guide groove 211 and square hole 212.
As shown in Figure 2 and Figure 4, the actuators that driving activity folder 22 slides along guide groove 211 and square hole 212 are screw rod 3, screw rod
3 insert guide groove 211 through one end of clamping fixture seat 21 and are rotatablely connected with chuck 221, screw rod 3 and the one of the rotation connection of chuck 221
Depression forms stopper slot 33 on the periphery at end（Such as Fig. 6）, chuck 221 has the shape being adapted with stopper slot 33, to ensure
Screw rod 3 can be rotatablely connected with chuck 221 and will not be come off from chuck 221, and screw rod 3 is threadedly coupled with clamping fixture seat 21, screw rod 3
Rotational handle 32 is connected with positioned at the one end in the outside of clamping fixture seat 21, the both sides of screw rod 3 and the screw connection point of clamping fixture seat 21 are revolved
There is simultaneously cap 32.Rotational handle 31 can drive screw rod 3 to rotate, the effect of the clamping fixture seat 21 through being threadedly coupled with screw rod 3, by screw rod
3 rotation is converted into along guide groove 211 and moved, and so as to drive chuck 221 and the opposed guide slots 221 of limited block 222 to slide, reaches clamping
Or loosen the purpose of workpiece 4.
The course of work of the present utility model：
During clamping workpiece 4, workpiece is placed between chuck 221 and clamping fixture seat 21, rotational handle 31 drives screw rod 3 to rotate,
The effect of clamping fixture seat 21 through being threadedly coupled with screw rod 3, the rotation of screw rod 3 is converted into along guide groove 211 and moved, so as to drive folder
First 221 and the opposed guide slots 211 of limited block 222 slide, coordinate chuck 221 and clamping fixture seat 21 and press workpiece 4, then tighten and cap
32, so as to tie down screw 3, prevent screw rod 3 rotates from causing chuck 221 that relative slide occurs with clamping fixture seat 21.
As shown in Fig. 1, Fig. 7 and Fig. 8, by the way that the different fixture stationary planes of clamping fixture seat 21 and work pole-face 11 are adsorbed into patch
Close, make to put workpiece 4 be not capable of Multi-orientation multi-angle in the case of clamping workpiece 4 again, more easily workpieces processing 4
Each surface.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of magnetic clamp, it is positioned over permanent magnetic chuck workbench（1）Work on pole-face, it is characterised in that the magnetic holder
Tool is comprising absorption in permanent magnetic chuck workbench（1）The clamping fixture seat to work on pole-face（21）And it is located at clamping fixture seat（21）It is upper and with folder
Has seat（21）The activity folder being slidably matched（22）, activity folder（22）Including with clamping fixture seat（21）Coordinate to clamp the chuck of workpiece
（221）, clamping fixture seat（21）With permanent magnetic chuck workbench（1）The face of work pole-face contact is fixture stationary plane, and fixture fixes bread
Include clamping fixture seat（21）Three of outer surface it is adjacent and it is mutually perpendicular be used for and permanent magnetic chuck workbench（1）The pole-face that works is attracted
Plane.
A kind of 2. magnetic clamp according to claim 1, it is characterised in that：Permanent magnetic chuck workbench（1）Work pole-face
And the anti-slip veins worked in coordination are provided with fixture stationary plane.
A kind of 3. magnetic clamp according to claim 1 or 2, it is characterised in that：Clamping fixture seat（21）Upper activity folder（22）Institute
Side offer with activity press from both sides（22）The parallel guide groove of glide direction（211）, clamping fixture seat（21）Upper and chuck（221）Match somebody with somebody
The slide lines face of conjunction（214）It is provided with and guide groove（211）Parallel and insertion square hole（212）, activity folder（22）Comprising with chuck
（221）Connected limited block（222）, the limited block（222）Positioned at square hole（212）In and have and square hole（212）It is adapted
Shape, activity folder（22）Movable folder can be driven by being connected with（22）Along guide groove（211）The actuator of slip.
A kind of 4. magnetic clamp according to claim 3, it is characterised in that：Square hole（212）Interior and slide lines face（214）
Pressed from both sides on perpendicular side along activity（22）Glide direction prominent be protruding with positioning rail（2121）.
A kind of 5. magnetic clamp according to claim 4, it is characterised in that：Chuck（221）With limited block（222）For two
Independent part mutually, both are bolted.
A kind of 6. magnetic clamp according to claim 5, it is characterised in that：Guide groove（211）For open slot, chuck（221）
Positioned at guide groove（211）It is interior, driving activity folder（22）The actuator slided to clamping workpiece face is screw rod（3）, screw rod（3）Through folder
Has seat（21）One end and chuck（221）Rotation connection, and screw rod（3）With clamping fixture seat（21）Threaded connection.
A kind of 7. magnetic clamp according to claim 6, it is characterised in that：Screw rod（3）Positioned at clamping fixture seat（21）Outside
One end is connected with rotational handle（31）.
A kind of 8. magnetic clamp according to claim 7, it is characterised in that：Screw rod（3）With clamping fixture seat（21）Threaded connection
The both sides at position are rotary with and cap（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093547.6U CN207205942U (en) | 2017-08-29 | 2017-08-29 | A kind of magnetic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093547.6U CN207205942U (en) | 2017-08-29 | 2017-08-29 | A kind of magnetic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205942U true CN207205942U (en) | 2018-04-10 |
Family
ID=61825795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721093547.6U Expired - Fee Related CN207205942U (en) | 2017-08-29 | 2017-08-29 | A kind of magnetic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720685A (en) * | 2020-12-15 | 2021-04-30 | 常州新祺晟高分子科技有限公司 | Tapping device of car rubber seal production usefulness |
-
2017
- 2017-08-29 CN CN201721093547.6U patent/CN207205942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720685A (en) * | 2020-12-15 | 2021-04-30 | 常州新祺晟高分子科技有限公司 | Tapping device of car rubber seal production usefulness |
| CN112720685B (en) * | 2020-12-15 | 2024-04-26 | 常州新祺晟高分子科技有限公司 | Perforating device for producing automobile rubber sealing rings |
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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: 20180410 |