CN208467788U - A kind of multidirectional clamping clamp of electromagnetic sucker type - Google Patents

Abstract

The utility model discloses a kind of multidirectional clamping clamp of electromagnetic sucker type, moving caliper including matching connection on the right side of fixed clamp set by bottom plate set by turntable, the magnetic support of turntable lower end Matching installation, magnetic support lower end, turntable upper end and fixed clamp, the main body of the turntable is collar plate shape structure, and the upper end of turntable is equipped with fixed clamp, the right end Matching installation of the fixed clamp has a moving caliper, and the lower end of the moving caliper and fixed clamp is the groove body of U-shaped structure；Gripping block and fixed clamp constitute clamp head, and gripping block and moving caliper constitute dynamic collet, clamp head and the respective mounting means of dynamic collet it is equal there are three types of, therefore keep the clamping range of entire clamp wider at multidirectional installation way by dynamic collet and clamp capitiform；Guide rod, guide sleeve and the limit plate being arranged on fixed clamp reduce the installation position error of workpiece, improve the positioning process precision of workpiece so that workpiece can provide an accurate positioning in clamping on clamp, in the side of clamp.

Description

A kind of multidirectional clamping clamp of electromagnetic sucker type

Technical field

The utility model relates to technical field of mechanical processing, specially a kind of multidirectional clamping clamp of electromagnetic sucker type.

Background technique

In mechanical processing process, clamping apparatus can be used often, and the most common clamping apparatus is parallel jaw, flat mouth tiger Pincers are the primary clips of planer, milling machine, drilling machine, grinding machine, slotting machine, be widely used in milling machine, drilling machine etc. carry out various planes, groove, Angle, etc. processing, machine be a kind of lathe general-purpose accessory with parallel jaw, cooperating platform uses, to the workpiece in process Rise it is fixed, clamp, positioning action, but it there are still following drawbacks in actual use:

1. parallel jaw in the prior art is generally adopted by bolt with the connection type of workbench and is fixedly connected and presses The connection of board clamping formula, it is inflexible all to there is the more inflexible mounting means of installation site in both modes；

2. parallel jaw in the prior art compare in clamping plate part it is stronger, but in clamping cylinder knot When the part of structure will clamping loosely, when the phenomenon that being easy to appear skidding, especially clamping tubular member, not because of periphery stress , it is easy to for round tube being pinched；

3. part, in clamping on vice, two sides do not have corresponding positioning reference, and Set and Positioning shortcoming, it is slightly fixed to be only used for Position, Set and Positioning precision are lower.

Utility model content

The purpose of this utility model is to provide a kind of multidirectional clamping clamp of electromagnetic sucker type, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of multidirectional clamping clamp of electromagnetic sucker type, Including fixed clamp set by bottom plate set by turntable, the magnetic support of turntable lower end Matching installation, magnetic support lower end, turntable upper end and determine pincers The moving caliper of connection is matched on the right side of body, the main body of the turntable is collar plate shape structure, and the upper end of turntable is equipped with fixed clamp, institute The right end Matching installation for stating fixed clamp has a moving caliper, and the lower end of the moving caliper and fixed clamp is the groove body of U-shaped structure, and dynamic The groove body of caliper lower end and the groove body of fixed clamp lower end are slippery, the left end of the fixed clamp groove body and the upper surface in turntable It is equipped with swivel nut, the right end Matching installation of the moving caliper groove body has screw rod, and the screw rod and swivel nut constitute screw thread auxiliary structure；

Upper end on the right side of the fixed clamp is equipped in the side horizontal mounting slot I, the horizontal mounting slot I of L-type structure Between the vertically-mounted slot I of c-type structure is equipped at position, the upper end on the left of the moving caliper is equipped with the horizontal mounting slot of L-type structure The middle position of the side II, the horizontal mounting slot II is equipped with the vertically-mounted slot II, the horizontal mounting slot I of c-type structure Side and the equal Matching installation in side of horizontal mounting slot II have gripping block；

The upper end of the gripping block is arc clamping face, is symmetrically arranged with four installations on the upper surface in arc clamping face Hole I, the lower end of the gripping block are plate clamping face, the bottom in plate clamping face and in the corresponding position mounting hole I Four mounting hole II are symmetrically arranged with, and mounting hole I is connected with mounting hole II, the side of the horizontal mounting slot I and horizontal peace The side of tankage II matches with the plate clamping face of gripping block lower end installation；

The upper end of the fixed clamp and there are the guide rod of cylindrical structure, institute in the side Matching installation of horizontal mounting slot I The right end set for stating guide rod is furnished with the guide sleeve of ring structure, and the end of the guide sleeve is equipped with the limit plate of long strip shape structure, institute It states the upper end of guide rod and has a holding screw I in the upper end Matching installation of fixed clamp, the side of the guide rod and in guide sleeve Matching installation has holding screw II on wall body；

The lower end Matching installation of the turntable has the magnetic support of cylindrical structure, and the intermediate position of the magnetic support lower end surface is equipped with The location hole of cylindrical structure, the positioning hole Matching installation have a shaft of cylindrical structure, the upper end of the shaft with turn Mutually fixation is screwed together for the lower end surface of disk, and the shaft and location hole turning set are with together, and the outside of the location hole is simultaneously And the mounting groove of annular trough body structure is equipped on the bottom surface of magnetic support, Matching installation has the magnetic strength of ring structure in the mounting groove Coil, the upper end of the magnetic induction loop are connected with two conducting wires, and conducting wire passes through the slot bottom of mounting groove and the outer circle to magnetic support Drawing has external plug, and Matching installation has the sealing plate of annular plate-like structure at the notch of the mounting groove；

The fixed clamp and gripping block are fixed together by connection bolt constitutes clamp head, the moving caliper and folder Tight block is fixed together the dynamic collet of composition by connecting bolt.

Preferably, the fixed clamp and gripping block constitute clamp head, and the mounting means of the clamp head also can be by fixed clamp The arc clamping face matching of side and gripping block upper end of horizontal mounting slot I be connected, the moving caliper and gripping block are constituted and are moved Collet, the mounting means of the dynamic collet can also be filled by the side of the horizontal mounting slot II of moving caliper and the arc of gripping block upper end The matching of folder face is connected.

Preferably, the fixed clamp and gripping block constitute clamp head, and the mounting means of the clamp head also can be by fixed clamp The plate clamping face matching of side and gripping block lower end of vertically-mounted slot I be connected, the moving caliper and gripping block are constituted and are moved Collet, the mounting means of the dynamic collet can also be filled by the side of the vertically-mounted slot II of moving caliper and the plate of gripping block lower end The matching of folder face is connected.

Preferably, the upper end surface of the magnetic support outer circle is equipped with the angle groove circumferentially uniformly arranged around magnetic support axle center, The periphery of the turntable is equipped with vertical groove.

Preferably, the guide rod and fixed clamp sliding sleeve are matched together, and holding screw I is screwed together with fixed clamp, Holding screw II is screwed together with guide sleeve.

Preferably, the upper end in arc clamping face is equipped with the arch groove of arc surface structure, matching peace in the arch groove Anti-skid protection pad equipped with arcuate structure.

Preferably, the horizontal mounting slot I, horizontal mounting slot II, vertically-mounted slot I and vertically-mounted slot II with clamping The two sides of block, which are slided, to match.

Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional By force, it has the advantage that

1. gripping block and fixed clamp constitute clamp head, gripping block and moving caliper constitute dynamic collet, and clamp head and dynamic collet are each From corresponding mounting means it is equal there are three types of, therefore make the dress of entire clamp at multidirectional installation way by dynamic collet and clamp capitiform It is wider to press from both sides range；

2. the guide rod being arranged on fixed clamp, guide sleeve and limit plate, so that workpiece is in clamping on clamp, in the side of clamp One accurate positioning can be provided, the installation position error of workpiece is reduced, improve the positioning process precision of workpiece；

3. being equipped with magnetic induction loop in magnetic support set by turntable lower end, make magnetic support that there is strong magnetic energy-absorbing power after energization, it can Clamp are firmly adsorbed on table surface.

Detailed description of the invention

Fig. 1 is the horizontal cambered surface installation condition main view of the utility model gripping block；

Fig. 2 is the horizontal cambered surface installation condition half sectional view of the utility model gripping block；

Fig. 3 is the horizontal cambered surface installation condition axis side view of the utility model gripping block；

Fig. 4 is the horizontal cambered surface installation condition explosive view of the utility model gripping block；

Fig. 5 is the utility model gripping block horizontal plate installation condition schematic diagram；

Fig. 6 is the vertical cambered surface installation condition schematic diagram of the utility model gripping block；

Fig. 7 is gripping block structural schematic diagram；

Fig. 8 is to clamp block structure half sectional view.

In figure: 1 turntable, 2 magnetic supports, 3 bottom plates, 4 mounting grooves, 5 magnetic induction loops, 6 sealing plates, 7 external plugs, 8 fixed clamps, 9 are moved Caliper, 10 screw rods, 11 swivel nuts, 12 gripping blocks, 13 guide rods, 14 guide sleeves, 15 limit plates, 16 holding screw I, 17 holding screw II, 18 angle grooves, 19 connection bolts, 201 location holes, 202 shafts, 801 horizontal mounting slot I, 802 vertically-mounted slot I, 901 levels Mounting groove II, 902 vertically-mounted slot II, 1201 arc clamping faces, 1202 plate clamping faces, 1203 arch grooves, 1204 anti-skidding shields Pad, 1205 mounting hole I, 1206 mounting hole II.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-8 is please referred to, the utility model provides a kind of technical solution: a kind of multidirectional clamping clamp of electromagnetic sucker type, packet Include fixed clamp 8 set by turntable 1, the magnetic support 2 of 1 lower end Matching installation of turntable, bottom plate 3,1 upper end of turntable set by 2 lower end of magnetic support The moving caliper 9 of connection is matched with 8 right side of fixed clamp, the main body of turntable 1 is collar plate shape structure, and the upper end of turntable 1 is equipped with and determines Caliper 8, the right end Matching installation of fixed clamp 8 have a moving caliper 9, and the lower end of moving caliper 9 and fixed clamp 8 is the groove body of U-shaped structure, And the groove body of 9 lower end of moving caliper and the groove body of 8 lower end of fixed clamp are slippery, the left end of 8 groove body of fixed clamp and in the upper of turntable 1 End face is equipped with swivel nut 11, and the right end Matching installation of 9 groove body of moving caliper has screw rod 10, and screw rod 10 and swivel nut 11 constitute screw thread pair knot Structure；

The upper end on the right side of fixed clamp 8 is equipped with the horizontal mounting slot I 801 of L-type structure, in 801 side horizontal mounting slot I Between the vertically-mounted slot I 802 of c-type structure is equipped at position, the upper end in 9 left side of moving caliper is equipped with the horizontal mounting slot of L-type structure The middle position of 901 side II 901, horizontal mounting slot II is equipped with the vertically-mounted slot II 902 of c-type structure, is horizontally mounted The side of slot I 801 and the equal Matching installation in side of horizontal mounting slot II 901 have gripping block 12；

The upper end of gripping block 12 is arc clamping face 1201, is symmetrically arranged with four peaces on the upper surface in arc clamping face 1201 Fill hole I 1205, the lower end of gripping block 12 is plate clamping face 1202, the bottom in plate clamping face 1202 and in mounting hole I 1205 corresponding positional symmetries are set there are four mounting hole II 1206, and mounting hole I 1205 is connected with mounting hole II 1206 Logical, this structure makes the both ends of the surface of gripping block 12 all have connectivity, the side of horizontal mounting slot I 801 be horizontally mounted The side of slot II 901 matches with the plate clamping face 1202 of 12 lower end of gripping block installation；

The upper end of fixed clamp 8 and there is the guide rod 13 of cylindrical structure in the side Matching installation of horizontal mounting slot I 801, The right end set of guide rod 13 is furnished with the guide sleeve 14 of ring structure, and the end of guide sleeve 14 is equipped with the limit plate 15 of long strip shape structure, The upper end of guide rod 13 and there is a holding screw I 16 in the upper end Matching installation of fixed clamp 8, the side of guide rod 13 and in guide sleeve Matching installation has holding screw II 17 on 14 wall body, by holding screw I 16 control guide rod 13 slided on fixed clamp 8 or It is fixed, rotation or fixation of the guide sleeve 14 on guide rod 13 are controlled by holding screw II 17；

The lower end Matching installation of turntable 1 has the magnetic support 2 of cylindrical structure, and the intermediate position of 2 lower end surface of magnetic support is equipped with cylinder The location hole 201 of shape structure, Matching installation has a shaft 202 of cylindrical structure in location hole 201, the upper end of shaft 202 with turn Mutually fixation is screwed together for the lower end surface of disk 1, and shaft 202 and 201 turning set of location hole are matched together, the outside of location hole 201 And the mounting groove 4 of annular trough body structure is equipped on the bottom surface of magnetic support 2, Matching installation has the magnetic of ring structure in mounting groove 4 Feel coil 5, the upper end of magnetic induction loop 5 is connected with two conducting wires, and conducting wire passes through the slot bottom of mounting groove 4 and to outside magnetic support 2 Circle, which draws, external plug 7, and Matching installation has the sealing plate 6 of annular plate-like structure at the notch of mounting groove 4, by controlling magnetic induction loop 5 on-off, so that the raw Ci of magnetic support 2 or degaussing, so that clamp are installed on the table can become more flexible；

Fixed clamp 8 is fixed together composition clamp head, moving caliper 9 and clamping by connecting bolt 19 with gripping block 12 Block 12 is fixed together the dynamic collet of composition by connecting bolt 19.

Further, fixed clamp 8 and gripping block 12 constitute clamp head, and the mounting means of clamp head also can be by fixed clamp 8 The side of horizontal mounting slot I 801 is connected with the matching of the arc clamping face 1201 of 12 upper end of gripping block, moving caliper 9 and gripping block 12 Dynamic collet is constituted, the mounting means for moving collet also can be by the side of the horizontal mounting slot II 901 of moving caliper 9 and gripping block 12 The matching of arc clamping face 1201 at end is connected, this connection type, so that the good clamping plate body of clamp.

Further, fixed clamp 8 and gripping block 12 constitute clamp head, and the mounting means of clamp head also can be by fixed clamp 8 The side of vertically-mounted slot I 802 is connected with the matching of the plate clamping face 1202 of 12 lower end of gripping block, moving caliper 9 and gripping block 12 Dynamic collet is constituted, the mounting means for moving collet also can be by under the side of the vertically-mounted slot II 902 of moving caliper 9 and gripping block 12 The matching of plate clamping face 1202 at end is connected, and this connection type can enable clamp clamping cylinder knot in the vertical direction The workpiece of structure.

Further, the upper end surface of 2 outer circle of magnetic support is equipped with the angle groove circumferentially uniformly arranged around 2 axle center of magnetic support 18, the periphery of turntable 1 is equipped with vertical groove, this can make the turntable 1 of clamp determine relative to magnetic support 2 rotation of angle Positioning.

Further, guide rod 13 and 8 sliding sleeve of fixed clamp are matched together, and holding screw I 16 is screwed into fixed clamp 8 Together, holding screw II 17 is screwed together with guide sleeve 14.

Further, the upper end in arc clamping face 1201 is equipped with the arch groove 1203 of arc surface structure, in arch groove 1203 Matching installation has the anti-skid protection pad 1204 of arcuate structure, and this structure can make gripping block 12 in the workpiece of clamping cylindrical structure When can be by the more secured of clamping workpiece, the phenomenon that effectively avoiding skidding.

Further, horizontal mounting slot I 801, horizontal mounting slot II 901, vertically-mounted slot I 802 and vertically-mounted slot II 902, which is slided with the two sides of gripping block 12, to match, this makes the installation of gripping block 12 more convenient, and positioning accuracy is more Precisely.

Working principle: after being powered by external plug 7 to the magnetic induction loop 5 in magnetic support 2, magnetic support 2 has good magnetic Ability, when clamp need mobile, powers off magnetic support 2 this makes it possible to which easily clamp are fixed on processing platform Clamp are moved again, when clamp need to install plate part, by the arc clamping face 1201 of gripping block 12 respectively with fixed clamp 8 On horizontal mounting slot I 801, the matching of horizontal mounting slot II 901 on moving caliper 9 be connected so that the dynamic collet of clamp and fixed It is planar structure between collet, facilitates plate part clamping, when clamp need to be horizontally mounted the part of cylindrical structure, will clamp Plate clamping face 1202 on block 12 respectively with the horizontal mounting slot I 801 on fixed clamp 8, the vertically-mounted slot on moving caliper 9 The matching of II 901 is connected, this to be globoidal structure between the dynamic collet of clamp and clamp head, cylindrical structure easy to setup Part, it is when clamp need the part of vertically-mounted cylindrical structure, the plate clamping face 1202 in gripping block 12 is respectively and fixed Vertically-mounted slot II 902 matching on vertically-mounted slot I 802, moving caliper 9 on caliper 8 is connected, this makes the dynamic folder of clamp It is vertical globoidal structure between head and clamp head, the part of the cylindrical structure easy to setup placed vertically.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of multidirectional clamping clamp of electromagnetic sucker type, magnetic support (2), magnetic including turntable (1), turntable (1) lower end Matching installation Bottom plate (3) set by seat (2) lower end matches connection on the right side of fixed clamp (8) and fixed clamp (8) set by turntable (1) upper end Moving caliper (9), it is characterised in that: the main body of the turntable (1) is collar plate shape structure, and the upper end of turntable (1) is equipped with fixed clamp (8), the right end Matching installation of the fixed clamp (8) has moving caliper (9), and the moving caliper (9) and the lower end of fixed clamp (8) are The groove body of U-shaped structure, and the groove body of moving caliper (9) lower end and the groove body of fixed clamp (8) lower end are slippery, the fixed clamp (8) The left end of groove body and on the upper surface of turntable (1) be equipped with swivel nut (11), the right end Matching installation of moving caliper (9) groove body Have screw rod (10), the screw rod (10) and swivel nut (11) constitute screw thread auxiliary structure；

Upper end on the right side of the fixed clamp (8) is equipped with the horizontal mounting slot I (801) of L-type structure, the horizontal mounting slot I (801) The middle position of side is equipped with the vertically-mounted slot I (802) of c-type structure, and the upper end on the left of the moving caliper (9) is equipped with L-type The horizontal mounting slot II (901) of structure, the middle position of horizontal mounting slot II (901) side are equipped with the perpendicular of c-type structure Straight mounting groove II (902), the side of the horizontal mounting slot I (801) and the equal Matching installation in side of horizontal mounting slot II (901) There are gripping block (12)；

The upper end of the gripping block (12) is arc clamping face (1201), symmetrical on the upper surface in arc clamping face (1201) If the lower end of the gripping block (12) is plate clamping face (1202), plate clamping face there are four mounting hole I (1205) (1202) bottom and set that there are four mounting hole II (1206), and mounting hole I in the corresponding positional symmetry of mounting hole I (1205) (1205) it is connected with mounting hole II (1206), side and horizontal mounting slot II (901) of the horizontal mounting slot I (801) Side matches with the plate clamping face (1202) of gripping block (12) lower end installation；

The upper end of the fixed clamp (8) and there is the guide rod of cylindrical structure in the side Matching installation of horizontal mounting slot I (801) (13), the right end set of the guide rod (13) is furnished with the guide sleeve (14) of ring structure, and the end of the guide sleeve (14) is equipped with strip The limit plate (15) of plate structure, the upper end of the guide rod (13) and has clamp screw in the upper end Matching installation of fixed clamp (8) It follows closely I (16), the side of the guide rod (13) and Matching installation has holding screw II (17) on the wall body of guide sleeve (14)；

The lower end Matching installation of the turntable (1) has the magnetic support (2) of cylindrical structure, the middle part of magnetic support (2) lower end surface Position is equipped with the location hole (201) of cylindrical structure, and the interior Matching installation of the location hole (201) has the shaft of cylindrical structure (202), mutually fixation is screwed together for the lower end surface of the upper end of the shaft (202) and turntable (1), the shaft (202) and fixed Position hole (201) turning set the outside of the location hole (201) and is equipped with annular groove with together on the bottom surface of magnetic support (2) The mounting groove (4) of body structure, the interior Matching installation of the mounting groove (4) have the magnetic induction loop (5) of ring structure, the magnetic induction loop (5) upper end is connected with two conducting wires, and conducting wire pass through mounting groove (4) slot bottom and drawing to the outer circle of magnetic support (2) have it is external Plug (7), Matching installation has the sealing plate (6) of annular plate-like structure at the notch of the mounting groove (4)；

The fixed clamp (8) and gripping block (12) are fixed together by connection bolt (19) constitutes clamp head, described dynamic Caliper (9) and gripping block (12) are fixed together composition by connection bolt (19) and move collet.

2. the multidirectional clamping clamp of a kind of electromagnetic sucker type according to claim 1, it is characterised in that: the fixed clamp (8) Clamp head is constituted with gripping block (12), the mounting means of the clamp head also can be by the horizontal mounting slot I (801) of fixed clamp (8) Arc clamping face (1201) matching of side and gripping block (12) upper end be connected, the moving caliper (9) and gripping block (12) structure At dynamic collet, the mounting means of the dynamic collet also can side by the horizontal mounting slot II (901) of moving caliper (9) and gripping block (12) arc clamping face (1201) matching of upper end is connected.

3. the multidirectional clamping clamp of a kind of electromagnetic sucker type according to claim 1, it is characterised in that: the fixed clamp (8) Clamp head is constituted with gripping block (12), the mounting means of the clamp head also can be by the vertically-mounted slot I (802) of fixed clamp (8) Plate clamping face (1202) matching of side and gripping block (12) lower end be connected, the moving caliper (9) and gripping block (12) structure At dynamic collet, the mounting means of the dynamic collet also can side by the vertically-mounted slot II (902) of moving caliper (9) and gripping block (12) plate clamping face (1202) matching of lower end is connected.

4. the multidirectional clamping clamp of a kind of electromagnetic sucker type according to claim 1, it is characterised in that: the magnetic support (2) is outside Round upper end surface is equipped with the angle groove (18) circumferentially uniformly arranged around magnetic support (2) axle center, the periphery of the turntable (1) It is equipped with vertical groove.

5. the multidirectional clamping clamp of a kind of electromagnetic sucker type according to claim 1, it is characterised in that: the guide rod (13) with Fixed clamp (8) sliding sleeve is with together, and holding screw I (16) is screwed together with fixed clamp (8), holding screw II (17) and Guide sleeve (14) is screwed together.

6. the multidirectional clamping clamp of a kind of electromagnetic sucker type according to claim 1, it is characterised in that: arc clamping face (1201) upper end is equipped with the arch groove (1203) of arc surface structure, and the interior Matching installation of the arch groove (1203) has arcuate structure Anti-skid protection pad (1204).

7. the multidirectional clamping clamp of a kind of electromagnetic sucker type according to claim 1, it is characterised in that: the horizontal mounting slot I (801), horizontal mounting slot II (901), vertically-mounted slot I (802) and vertically-mounted slot II (902) with gripping block (12) Two sides sliding matches.