CN216421780U

CN216421780U - Quick mounting fixture

Info

Publication number: CN216421780U
Application number: CN202123015332.1U
Authority: CN
Inventors: 冉大朋
Original assignee: Suzhou Yiruimao Electronic Technology Co ltd
Current assignee: Furuimao (Suzhou) Automation Equipment Technology Co.,Ltd.
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-03
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a quick mounting fixture, which comprises a base, wherein four corners of the base are provided with fixing holes, the base is provided with a fixing plate, the fixing plate is arranged along the length direction of the base, the upper surface of the fixing plate is provided with a chute along the length direction of the fixing plate, two ends of the chute are respectively provided with a first slider and a second slider, the first slider is movably connected with the fixing plate through the chute, the second slider is fixed in the chute, a workpiece is arranged between the first slider and the second slider, the first slider and the second slider are provided with clamping mechanisms, and the clamping mechanisms drive the first slider and the second slider to clamp the workpiece; this novel quick sectional fixture can press from both sides the circular workpiece fast when using, presss from both sides the processing or the location of the work piece of being convenient for after pressing from both sides tightly, and applicable work piece in the external diameter variation in size, application scope is big, and overall structure is stable to be used portably, is fit for using widely.

Description

Quick mounting fixture

Technical Field

The utility model relates to a work piece location technical field especially relates to a quick sectional fixture.

Background

Positioning a workpiece is a very important step in the machining process in the production of the workpiece. Only by determining the position of the workpiece, the machining precision can be ensured and the production efficiency can be improved. However, some workpieces are difficult to position, the operation steps are complicated when the clamping fixture is used, the application range of the traditional fixture is small, and the production requirement is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem and providing one kind can press from both sides the circular workpiece fast and tightly, presss from both sides the processing or the location of the work piece of being convenient for after pressing from both sides tightly, applicable work piece in the external diameter variation in size, application scope is big, and overall structure is stable and is used simple and convenient quick sectional fixture.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a quick mounting fixture, includes the base, four angle departments of base are equipped with the fixed orifices, be equipped with the fixed plate on the base, the fixed plate is established along the length direction of base, the upper surface of fixed plate is equipped with the spout along its length direction, the both ends of spout are equipped with first slider and second slider respectively, first slider passes through spout and fixed plate portable connection, the second slider is fixed in the spout, be equipped with the work piece between first slider and the second slider, be equipped with clamping mechanism on first slider and the second slider, clamping mechanism drives first slider and the tight work piece of second slider clamp.

Preferably, the first slide block and the second slide block are provided with a detachable clamping block on opposite sides respectively, a V-shaped clamping groove is formed in one side, close to the workpiece, of the clamping block, and two sides of the workpiece contact the clamping block in the clamping groove.

Preferably, clamping mechanism includes two optical axes and pressure spring, the both sides of first slider and second slider are equipped with the step respectively, two the optical axis is established between two steps, just one of them end of optical axis outwards extends and is connected with drive arrangement, the pressure spring is established around the optical axis between two steps.

Preferably, the driving device comprises a connecting rod and a cam, the cam is arranged between the second slider and the connecting rod, two sides of the connecting rod are fixedly connected with the end parts of the two optical axes, and the cam touches the connecting rod and moves outwards when rotating between the second slider and the connecting rod, so that the first slider moves towards the workpiece.

Preferably, the cam is fixed on the rotating shaft, the bottom of the rotating shaft is fixed in the bearing, the bearing is embedded in the sliding groove, and the cam rotates with the bearing through the rotating shaft.

Preferably, the cam is further provided with a jacking screw, and when the jacking screw moves downwards to abut against the fixed plate or the base, the cam is locked.

Preferably, the sliding groove is trapezoidal, and a trapezoidal sliding block matched with the sliding groove is arranged at the bottom of the first sliding block.

Drawings

Fig. 1 is a schematic structural diagram of the rapid installation fixture of the present invention.

Fig. 2 is a schematic structural diagram of the rapid installation fixture of the present invention.

Fig. 3 is a schematic structural diagram of the rapid installation fixture of the present invention.

In the figure: 1. a base; 11. a fixing hole; 2. a fixing plate; 21. a chute; 22. a first slider; 23. a second slider; 24. a clamping block; 25. a clamping groove; 26. a step; 27. an optical axis; 28. a pressure spring; 3. a workpiece; 4. a connecting rod; 5. a cam; 51. a bearing; 52. a rotating shaft; 6. and tightly pushing the screw rod.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-3, a rapid mounting fixture comprises a base 1, wherein four corners of the base 1 are provided with fixing holes 11 for integrally mounting and fixing the fixture on a processing platform or a station, the base 1 is provided with a fixed plate 2, the fixed plate 2 is arranged along the length direction of the base 1, the upper surface of the fixed plate 2 is provided with a sliding chute 21 along the length direction thereof, two ends of the sliding chute 21 are respectively provided with a first sliding block 22 and a second sliding block 23, the first sliding block 22 is movably connected with the fixed plate 2 through the sliding chute 21, can horizontally translate, the second slide block 23 is fixed in the slide groove 21, a workpiece 3 is arranged between the first slide block 22 and the second slide block 23, the first sliding block 22 and the second sliding block 23 are provided with clamping mechanisms, the clamping mechanisms drive the first sliding block 22 and the second sliding block 23 to clamp a workpiece, and after the workpiece is clamped by the first sliding block 22 and the second sliding block 23, subsequent mounting machining is carried out.

In the utility model discloses in the scheme, first slider 22 is equipped with detachable grip block 24 respectively with relative one side of second slider 23, grip block 24 is equipped with the centre gripping groove 25 of V-arrangement in the one side that is close to work piece 3, the both sides of work piece 3 contact grip block 24 in centre gripping groove 25, because first slider 22 is portable, second slider 23 is fixed motionless, when first slider 22 passes through spout 21 and moves to second slider 23, can be between two grip blocks 24 with work piece 3 centre gripping.

In the utility model discloses in the scheme, clamping mechanism includes two optical axes 27 and pressure spring 28, the both sides of first slider 22 and second slider 23 are equipped with step 26 respectively, two optical axes 27 establish between two step 26, and one of them end of optical axis 27 outwards extends and is connected with drive arrangement, pressure spring 28 establishes around optical axis 27 between two step 26, and when drive arrangement outwards moved, optical axis 27 will stimulate first slider 22 and move to work piece 3 direction in spout 21 this moment, until two grip blocks 24 press from both sides tight work piece 3, pressure spring 28 is in the compression state this moment; the driving device comprises a connecting rod 4 and a cam 5, the cam 5 is arranged between the second slider 23 and the connecting rod 4, two sides of the connecting rod 4 are fixedly connected with the end parts of the two optical axes 27, and the cam 5 touches the connecting rod 4 and moves outwards when rotating between the second slider 23 and the connecting rod 4, so that the first slider 22 moves towards the workpiece 3.

Preferably, the cam 5 is fixed on the rotating shaft 52, the bottom of the rotating shaft 52 is fixed in the bearing 51, the bearing 51 is embedded in the sliding groove 21, the cam 5 rotates through the rotating shaft 52 and the bearing 51, wherein the cam 5 is further provided with a tightening screw 6, when the tightening screw 6 moves downwards and abuts against the fixed plate 2 or the base 1, the cam 5 is locked, at this time, the cam 5 cannot rotate, the workpiece 3 is clamped and cannot shake, the sliding groove 21 is trapezoidal, and the bottom of the first sliding block 22 is provided with a trapezoidal sliding block matched with the sliding groove 21, so that the first sliding block 22 can horizontally slide in the sliding groove 21.

This novel quick sectional fixture is when using, will treat the circular workpiece of centre gripping earlier and put in the spout 21 between first slider 22 and second slider 23, then rotate cam 5, make cam 5 touch connecting rod 4 and make connecting rod 4 outwards remove, when connecting rod 4 outwards removes, connecting rod 4 will pass through the first slider 22 of optical axis pulling to 3 directions of work piece and remove, pressure spring 28 is in compression state this moment, when two grip blocks 24 are in centre gripping groove 25 department and press from both sides tight work piece 3, screw up tight screw 6 in the top and prevent that cam 5 from rotating downwards, after work piece processing finishes, loosen tight screw 6 in the top, through the tension of pressure spring 28 this moment, make first slider 22 to the reverse direction removal of work piece 3, treat next use.

When the outer diameter of the workpiece is large and the workpiece cannot be placed in the sliding groove 21, the workpiece can be placed on the fixing plate 2, the use requirement can be met, and the use range is enlarged.

Finally, it should also be 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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

It is to be understood that the above-described embodiments are merely examples for clarity of presentation and are not intended to limit the scope of the invention

Limitations of the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a quick mounting fixture, its characterized in that, includes the base, four angle departments of base are equipped with the fixed orifices, be equipped with the fixed plate on the base, the fixed plate is established along the length direction of base, the upper surface of fixed plate is equipped with the spout along its length direction, the both ends of spout are equipped with first slider and second slider respectively, first slider passes through the spout and is movably connected with the fixed plate, the second slider is fixed in the spout, be equipped with the work piece between first slider and the second slider, be equipped with clamping mechanism on first slider and the second slider, clamping mechanism drives first slider and the tight work piece of second slider clamp.

2. The quick-install clamp of claim 1, wherein the first slide and the second slide are each provided with a removable clamping block on opposite sides thereof, the clamping block being provided with a V-shaped clamping groove on a side thereof adjacent to the workpiece, and both sides of the workpiece contacting the clamping block in the clamping groove.

3. The quick installation fixture of claim 2, wherein the clamping mechanism comprises two optical shafts and a compression spring, the two sides of the first sliding block and the second sliding block are respectively provided with a step, the two optical shafts are arranged between the two steps, one end of each optical shaft extends outwards to be connected with the driving device, and the compression spring is arranged around the optical shaft between the two steps.

4. The quick installation jig of claim 3, wherein the driving means comprises a link and a cam, the cam is provided between the second slider and the link, both sides of the link are fixedly connected to the ends of the two optical axes, and the cam touches the link and moves outward when rotating between the second slider and the link, thereby moving the first slider in the direction of the workpiece.

5. The quick installation fixture of claim 4, wherein the cam is fixed on a rotating shaft, the bottom of the rotating shaft is fixed in a bearing, the bearing is embedded in the sliding groove, and the cam rotates with the bearing through the rotating shaft.

6. The quick install fixture of claim 5, wherein the cam further comprises a tightening screw, and the tightening screw is locked when moving down against the fixed plate or the base.

7. The quick installation fixture of claim 6, wherein the sliding groove is trapezoidal, and the bottom of the first sliding block is provided with a trapezoidal sliding block matched with the sliding groove.