CN206779925U - A kind of adjustable-angle mechanical clamp - Google Patents

Abstract

The utility model discloses a kind of adjustable-angle mechanical clamp, including fixed bottom plate, gag lever post, support bar, motor and clamp rod, installation neck is installed in the middle part of the fixed bottom plate, and the bottom of fixed bottom plate is inlaid with fixture stand, the gag lever post is installed on the both sides of fixture stand, and the bottom of fixture stand is connected with adjustment axis, the support bar is fixed on the bottom of adjustment axis, and the outer wall of support bar is inlaid with protective pad, the motor is installed on the bottom side of support bar, and moving guide rail is fixed with below support bar, the bottom of the moving guide rail is provided with damping spring, and damping spring is connected with rotary shaft, the clamp rod is embedded in the bottom of rotary shaft, tapped through hole is provided with the inside of the installation neck.Mechanical clamp can easily be arranged on specified location by the adjustable-angle mechanical clamp by the tapped through hole installed in neck, reduce and rocked caused by use.

Description

A kind of adjustable-angle mechanical clamp

Technical field

Mechanical clamp engineering device technique field is the utility model is related to, specially a kind of adjustable-angle mechanical clamp.

Background technology

It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving Device, also known as fixture.In a broad sense, any process in technical process, for it is rapid, workpiece is easily and safely installed Device, all can be described as fixture, preventing deviation causes workpiece to turn into underproof finished product or waste product.Such as weld clip Tool, inspection jig, assembling jig, jig etc..Wherein jig is most commonly seen, is often simply called fixture.Existing fixture exists Install during use and more bother, and stability is bad, and fixed range is smaller, therefore, it is proposed that a kind of more practical Adjustable-angle mechanical clamp.

Utility model content

The purpose of this utility model is to provide a kind of adjustable-angle mechanical clamp, to solve to carry in above-mentioned background technology The installation haveing more trouble and stability is bad, the less problem of fixed range.

To achieve the above object, the utility model provides following technical scheme：A kind of adjustable-angle mechanical clamp, including Bottom plate, gag lever post, support bar, motor and clamp rod are fixed, installation neck is installed in the middle part of the fixed bottom plate, and it is solid The bottom for determining bottom plate is inlaid with fixture stand, and the gag lever post is installed on the both sides of fixture stand, and the bottom of fixture stand and adjustment axis It is connected, the support bar is fixed on the bottom of adjustment axis, and the outer wall of support bar is inlaid with protective pad, the motor peace Bottom side loaded on support bar, and moving guide rail is fixed with below support bar, the bottom of the moving guide rail is provided with damping bullet Spring, and damping spring is connected with rotary shaft, the clamp rod is embedded in the bottom of rotary shaft, is set on the inside of the installation neck Tapped through hole is equipped with, the end of the gag lever post is provided with buffering spacer.

Preferably, the installation neck and tapped through hole are the integrated design, and the depth of tapped through hole and fixed bottom plate Thickness is equal.

Preferably, the gag lever post is provided with two, and is bonding between gag lever post and buffering spacer.

Preferably, the protective pad is in convex structure, and protective pad forms for soft material.

Preferably, to be electrically connected between the motor and clamp rod, and the anglec of rotation of clamp rod is 0-120 °.

Preferably, the both ends of the buffering spacer are inlaid with fixture block, and the inner side of fixture block and adjustment axis outer wall fit.

Compared with prior art, the beneficial effects of the utility model are：The adjustable-angle mechanical clamp passes through installation card Mechanical clamp can easily be arranged on specified location by the tapped through hole in groove, reduce and rocked caused by use, its adjustment axis It is separate design with support bar, vibrations when can avoid the fixture from using persistently are transmitted, and make scattered more rapid, the protective pad of vibrations Design the outer wall of support bar can be protected, avoid machining when collision it is caused to damage, clamp rod is revolving When turning by damping spring it is scattered caused by rock, while clamp rod can change constant bearing with moving guide rail so that fixture Use range is increased, and substantially increases the practicality of adjustable-angle mechanical clamp.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model installation card slot structure schematic diagram；

Fig. 3 is the utility model fixture block structural representation.

In figure：1st, fixed bottom plate, 2, installation neck, 3, fixture stand, 4, gag lever post, 5, adjustment axis, 6, support bar, 7, protection Pad, 8, motor, 9, moving guide rail, 10, damping spring, 11, rotary shaft, 12, clamp rod, 13, tapped through hole, 14, buffering Pad, 15, fixture block.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of adjustable-angle mechanical clamp, including it is solid Determine bottom plate 1, installation neck 2, fixture stand 3, gag lever post 4, adjustment axis 5, support bar 6, protective pad 7, motor 8, moving guide rail 9th, damping spring 10, rotary shaft 11, clamp rod 12, tapped through hole 13, buffering spacer 14 and fixture block 15, the middle part of fixed bottom plate 1 Installation neck 2 is installed, and the bottom of fixed bottom plate 1 is inlaid with fixture stand 3, installs neck 2 and tapped through hole 13 is integrated Design, and the depth of tapped through hole 13 is equal with the fixed thickness of bottom plate 1, fixed bottom plate 1 easily can be fixed, gag lever post 4 is pacified Both sides loaded on fixture stand 3, and the bottom of fixture stand 3 is connected with adjustment axis 5, gag lever post 4 is provided with two, and gag lever post 4 It is bonding between buffering spacer 14, reduces rocking for fixture stand 3, support bar 6 is fixed on the bottom of adjustment axis 5, and support bar 6 Outer wall be inlaid with protective pad 7, protective pad 7 is in convex structure, and protective pad 7 is soft material composition, can be complete with support bar 6 Whole fitting, motor 8 is installed on the bottom side of support bar 6, and the lower section of support bar 6 is fixed with moving guide rail 9, motor 8 To be electrically connected between clamp rod 12, and the anglec of rotation of clamp rod 12 is 0-120 °, and the bottom of moving guide rail 9, which is provided with, to be subtracted Spring 10 is shaken, and damping spring 10 is connected with rotary shaft 11, clamp rod 12 is embedded in the bottom of rotary shaft 11, installs neck 2 Inner side be provided with tapped through hole 13, the end of gag lever post 4 is provided with buffering spacer 14, and the both ends of buffering spacer 14 are inlaid with card Block 15, and the inner side of fixture block 15 and the outer wall of adjustment axis 5 fit, and avoid buffering spacer 14 from producing displacement.

Operation principle：First by fixed bottom plate 1 by installing the screw thread in neck 2 when using adjustable-angle mechanical clamp Mechanical clamp can easily be arranged on specified location by through hole 13, reduce and rocked caused by use, subsequent motor 8 drives Workpiece is fixed clamp rod 12, when clamp rod 12 is rotated by rotary shaft 11 by damping spring 10 it is scattered caused by rock, Clamp rod 12 can change constant bearing with moving guide rail 9 simultaneously so that the use range of fixture is increased, its He of adjustment axis 5 Support bar 6 is separate design, and vibrations when can avoid the fixture from using persistently are transmitted, and makes scattered more rapid, the protective pad 7 of vibrations Design the outer wall of support bar 6 can be protected so that the practicality of whole adjustable-angle mechanical clamp obtains well Improve.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of adjustable-angle mechanical clamp, including fixed bottom plate（1）, gag lever post（4）, support bar（6）, motor（8） And clamp rod（12）, it is characterised in that：The fixed bottom plate（1）Middle part installation neck is installed（2）, and fixed bottom plate（1） Bottom be inlaid with fixture stand（3）, the gag lever post（4）It is installed on fixture stand（3）Both sides, and fixture stand（3）Bottom and Adjustment axis（5）It is connected, the support bar（6）It is fixed on adjustment axis（5）Bottom, and support bar（6）Outer wall be inlaid with it is anti- Protection pad（7）, the motor（8）It is installed on support bar（6）Bottom side, and support bar（6）Lower section be fixed with moving guide rail （9）, the moving guide rail（9）Bottom damping spring is installed（10）, and damping spring（10）And rotary shaft（11）It is connected, The clamp rod（12）It is embedded in rotary shaft（11）Bottom, the installation neck（2）Inner side be provided with tapped through hole（13）, The gag lever post（4）End buffering spacer is installed（14）.

A kind of 2. adjustable-angle mechanical clamp according to claim 1, it is characterised in that：The installation neck（2）With Tapped through hole（13）It is the integrated design, and tapped through hole（13）Depth and fixed bottom plate（1）Thickness is equal.

A kind of 3. adjustable-angle mechanical clamp according to claim 1, it is characterised in that：The gag lever post（4）Set There are two, and gag lever post（4）And buffering spacer（14）Between for bonding.

A kind of 4. adjustable-angle mechanical clamp according to claim 1, it is characterised in that：The protective pad（7）In circle Arc structure, and protective pad（7）Formed for soft material.

A kind of 5. adjustable-angle mechanical clamp according to claim 1, it is characterised in that：The motor（8）With Clamp rod（12）Between to be electrically connected with, and clamp rod（12）The anglec of rotation be 0-120 °.

A kind of 6. adjustable-angle mechanical clamp according to claim 1, it is characterised in that：The buffering spacer（14）'s Both ends are inlaid with fixture block（15）, and fixture block（15）Inner side and adjustment axis（5）Outer wall fits.