CN217943104U - Rapid fixing clamp - Google Patents

Abstract

The utility model relates to a frock clamp technical field specifically is a quick mounting fixture, comprising a base plate, the top of bottom plate is fixed with two backup pads, is fixed with the roof between the top of two backup pads, is provided with lifting unit between roof and the bottom plate, and two through holes have been seted up at the top of roof, and the spout has all been seted up to both sides wall around the through hole, and the internal connection of spout has the slider, is fixed with the fixed block between two sliders, and the top of fixed block is fixed with the clamp splice. This quick mounting fixture, through the cooperation between the structure in the lifting unit, simultaneously under spacing subassembly's effect, can play and carry on spacingly to the nut, consequently can drive the articulated elements through the nut and go up and down, simultaneously under the effect of articulated elements, can drive the clamp splice through the fixed block and carry out the centre gripping fixed to the work piece to under the effect of inside groove inner structure and bullet piece, can play and carry out the centre gripping location to special-shaped workpiece, consequently can realize quick location and convenient to use.

Description

Rapid fixing clamp

Technical Field

The utility model relates to a frock clamp technical field specifically is a quick mounting fixture.

Background

The clamp is used for fixing a processing object to enable the processing object to occupy a correct position in the mechanical manufacturing process so as to receive a device for construction or detection, can be used for quickly, conveniently and safely installing a device for a workpiece, and is widely applied to various mechanical equipment.

At present, the mounting fixture who uses among the current machine-building, when using, has certain not enough, because general mounting fixture all utilizes the instrument to rotate the screw rod through the manual work and drives anchor clamps and carry out the centre gripping to the work piece fixed, consequently can increase staff's the amount of labour, inconvenient operation simultaneously, time-consuming is longer to the efficiency of work has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a quick mounting fixture has possessed and has carried out the centre gripping to the work piece fast, is convenient for operate simultaneously and improves advantages such as work efficiency, has solved current mounting fixture and has needed artifical instrument rotation screw rod that utilizes to make anchor clamps carry out the centre gripping to the work piece, consequently can not carry out the inconvenient problem that has reduced work efficiency of clamping position and operation fast.

(II) technical scheme

Carry out the centre gripping to the work piece fast for realizing the aforesaid, the operation of being convenient for simultaneously improves work efficiency's purpose, the utility model provides a following technical scheme: the utility model provides a quick mounting fixture, includes the bottom plate, the top of bottom plate is fixed with two backup pads, is fixed with the roof between the top of two backup pads, is provided with lifting unit between roof and the bottom plate, and two through holes have been seted up at the top of roof, and the spout has all been seted up to both sides wall around the through hole, and the internal connection of spout has the slider, is fixed with the fixed block between two sliders, and the top of fixed block is fixed with the clamp splice, and the bottom of fixed block is fixed with the articulated elements.

Further, the lifting assembly comprises a motor arranged at the top of the bottom plate, a bearing fixed at the bottom of the top plate, a lead screw fixed between the inner side of the bearing and an output shaft of the motor, a nut fixed with an articulated piece and a limiting assembly arranged between the outer side of the nut and the supporting plate.

Furthermore, the limiting assembly comprises limiting grooves formed in the opposite sides of the two supporting plates and limiting blocks connected with the limiting grooves, and limiting rods fixed with nuts are fixed to one sides of the limiting blocks.

Further, two the inside of clamp splice all is seted up the inside groove that a plurality of equidistance arranged and is distributed, and the internal connection of inside groove has the spring, and the internal connection of inside groove has the movable block, and the one end of movable block is fixed with the bullet piece that can extend to the clamp splice outside.

Furthermore, the width of the fixing block is equal to that of the through hole, and the clamping block is L-shaped.

Furthermore, the articulated elements are formed by combining two articulated blocks and connecting rods, and the fixed blocks and the clamping blocks are integrally formed.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this quick mounting fixture, cooperation between the structure through lifting unit, simultaneously under spacing subassembly's effect, can play and carry on spacingly to the nut, consequently can drive the articulated elements through the nut and go up and down, simultaneously under the effect of articulated elements, can drive the clamp splice through the fixed block and carry out the centre gripping to the work piece fixed to under the effect of inside groove inner structure and bullet piece, can play and carry out the centre gripping location to special-shaped workpiece, consequently can realize quick location and convenient to use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 2 according to the present invention.

In the figure: the device comprises a base plate 1, a support plate 2, a top plate 3, a bearing 4, a lead screw 5, a nut 6, a limiting groove 7, a limiting block 8, a limiting rod 9, a through hole 10, a sliding groove 11, a sliding block 12, a fixing block 13, a clamping block 14, an internal groove 15, a spring 16, a moving block 17, an elastic block 18, a hinge piece 19 and a motor 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the fast fixing clamp in this embodiment includes a bottom plate 1, two supporting plates 2 are fixedly connected to the top of the bottom plate 1, a top plate 3 is fixedly connected between the tops of the two supporting plates 2, a lifting assembly is disposed between the top plate 3 and the bottom plate 1, two through holes 10 are formed in the top of the top plate 3, sliding grooves 11 are formed in front and rear side walls of the through holes 10, sliding blocks 12 are slidably connected inside the sliding grooves 11, a fixing block 13 is fixedly connected between the two sliding blocks 12, the width of the fixing block 13 is equal to the width of the through holes 10, a clamping block 14 is fixedly connected to the top of the fixing block 13, the clamping block 14 is L-shaped, the clamping block 14 and the fixing block 13 are integrally formed, a hinge element 19 is fixedly connected to the bottom of the fixing block 13, a hinge block at the top of the hinge element 19 is fixedly connected to the fixing block 13, and the hinge element 19 is formed by combining two hinge blocks and a connecting rod.

In addition, through the cooperation between the above-mentioned subassembly, can be through the effect of lifting unit, can take enough articulated elements 19 to reciprocate, so two fixed blocks 13 of one end of two articulated elements 19 can be driven and relative or the opposite directions that carry on is removed mutually, and spout 11 plays with slider 12 simultaneously and carries on spacingly to fixed block 13, consequently can realize driving clamp splice 14 and carry out the centre gripping fixed to the work piece.

Wherein, lifting unit is including being located 1 top fixed mounting's of bottom plate motor 20, 3 bottom fixed connection's of roof bearing 4, fixed connection's lead screw 5 between bearing 4 inboard and the motor 20 output shaft, 5 outside threaded connection of lead screw have with 19 fixed connection's of articulated elements nut 6, the hinge block and the nut 6 fixed connection of 19 bottoms of articulated elements, and the spacing subassembly that sets up between the 6 outside of nut and backup pad 2, spacing subassembly is including being located the spacing groove 7 that two backup pads 2 relative one side all seted up, 7 inside sliding connection's of spacing groove stopper 8, the equal fixedly connected with gag lever post 9 that is connected with nut 6 in two 8 relative one sides.

In addition, through the cooperation between the above-mentioned subassembly, when the work piece was placed on roof 3, starter motor 20, under bearing 4's supporting role, motor 20 can drive lead screw 5 and rotate, simultaneously under adjacent spacing groove 7, stopper 8 and gag lever post 9 to the limiting displacement of nut 6, can drive nut 6 and reciprocate the regulation, can drive articulated elements 19 simultaneously and go up and down, consequently under articulated elements 19's effect, can drive clamp splice 14 through fixed block 13 and carry out the centre gripping to the work piece.

Wherein, a plurality of equidistant inside grooves 15 that arrange and distribute are all seted up to two clamp splice 14's inside, and the inside swing joint of inside groove 15 has spring 16, and the length when spring 16 is in the natural state is greater than the length of inside groove 15, and the inside swing joint of inside groove 15 has movable block 17, and the one end fixedly connected with that movable block 17 kept away from spring 16 can extend to the bullet piece 18 in the clamp splice 14 outside.

In addition, through the cooperation between the above components, when the two clamping blocks 14 clamp the workpiece, the elastic block 18 will contact with the workpiece, and at the same time, the part of the elastic block 18 contacting with the workpiece will press the spring 18 through the moving block 17, so that the workpiece can be well fixed according to the shape of the workpiece, and the workpiece can be conveniently and quickly positioned.

The working principle of the above embodiment is as follows:

through placing the work piece on roof 3, then start motor 20, under the supporting role of bearing 4, motor 20 can drive lead screw 5 and rotate, be adjacent spacing groove 7 simultaneously, stopper 8 and gag lever post 9 are to nut 6's limiting displacement, can drive nut 6 and reciprocate the regulation, can drive articulated elements 19 simultaneously and go up and down, consequently under the articulated effect of articulated elements 19, simultaneously under spout 11 and slider 12 are to fixed block 13 spacing effect, consequently, can realize driving clamp splice 14 and carry out the centre gripping fixed to the work piece, when two clamp splices 14 carry out the centre gripping to the work piece, bullet piece 18 can contact with the work piece, the part that bullet piece 18 and work piece contact simultaneously can extrude spring 18 through movable block 17, consequently, can play good fixed according to the shape of work piece, thereby can be convenient for carry out quick location to the work piece, staff's amount of labour has alleviateed simultaneously, thereby can improve the efficiency of work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A quick fastening anchor clamps, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is fixed with two backup pads (2), be fixed with roof (3) between the top of two backup pads (2), be provided with lifting unit between roof (3) and bottom plate (1), two through holes (10) have been seted up at the top of roof (3), spout (11) have all been seted up to both sides wall around through hole (10), the internal connection of spout (11) has slider (12), be fixed with between two slider (12) fixed block (13), the top of fixed block (13) is fixed with clamp splice (14), the bottom of fixed block (13) is fixed with articulated elements (19).

2. A quick-fixing clamp as claimed in claim 1, characterized in that: the lifting assembly comprises a motor (20) arranged at the top of the bottom plate (1), a bearing (4) fixed at the bottom of the top plate (3), a lead screw (5) fixed between the inner side of the bearing (4) and an output shaft of the motor (20), a nut (6) fixed with a hinge piece (19) and a limiting assembly arranged between the outer side of the nut (6) and the support plate (2).

3. A quick-fixing clamp as claimed in claim 2, characterised in that: the limiting assembly comprises limiting grooves (7) formed in one opposite sides of the two supporting plates (2), limiting blocks (8) connected with the limiting grooves (7) inside, and limiting rods (9) fixed with nuts (6) are fixed to one sides of the limiting blocks (8).

4. A quick-fixing clamp as claimed in claim 1, characterized in that: a plurality of inner grooves (15) which are distributed in an equidistance arrangement mode are formed in the two clamping blocks (14), springs (16) are connected inside the inner grooves (15), moving blocks (17) are connected inside the inner grooves (15), and elastic blocks (18) which can extend to the outer sides of the clamping blocks (14) are fixed at one ends of the moving blocks (17).

5. A quick-fixing clamp as claimed in claim 1, characterised in that: the width of the fixing block (13) is equal to that of the through hole (10), and the clamping block (14) is L-shaped.

6. A quick-fixing clamp as claimed in claim 1, characterized in that: the articulated piece (19) is formed by combining two articulated blocks and a connecting rod, and the fixed block (13) and the clamping block (14) are integrally formed.

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