CN218965229U

CN218965229U - Quick compacting mechanism

Info

Publication number: CN218965229U
Application number: CN202223567545.XU
Authority: CN
Inventors: 骆井旗; 张钧; 黄浩
Original assignee: Shenmo Nantong Machinery Technology Co ltd
Current assignee: Shenmo Nantong Machinery Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-05
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of inspection tools, in particular to a rapid pressing mechanism, which comprises a frame body, wherein the frame body comprises a fixed seat, the surface of an upper fixed plate is fixedly connected with an upper fixed plate, the surface of the fixed seat is fixedly connected with a lower fixed plate, and the upper surface of the lower fixed plate is fixedly connected with a placing plate; the inner side of the upper fixing plate is provided with a pressing mechanism. According to the utility model, the moving block moves upwards through the rotation of the screw rod, the clamping rod moves through the rotating shaft under the action of the first clamping groove, and the second clamping groove drives the connecting rod to drive the pressing plate to move downwards under the action of the clamping rod, so that the products on the placing plate can be rapidly pressed through the pressing plate, the pressing is convenient, the fixing rod moves on the inner side of the limiting groove when the moving block moves, the two ends of the clamping rod are clamped on the inner sides of the first clamping groove and the second clamping groove, the connecting rod can stably move up and down, and the pressing effect of the pressing plate on products with different sizes is very stable.

Description

Quick compacting mechanism

Technical Field

The utility model relates to the technical field of inspection tools, in particular to a quick pressing mechanism.

Background

The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products in industrial production enterprises, improves production efficiency and control quality, is suitable for mass production of products such as automobile parts, replaces professional measuring tools such as a smooth plug gauge, a thread plug gauge, an outer diameter caliper gauge and the like, and is required to be positioned or fixed before the products are measured so as to accurately measure the products.

The auxiliary positioning device mostly achieves the use effect through a bolt tightening or magnetic attraction mode, but the use process of the positioning structure is usually complicated (the operation of screwing a screw or opening and closing magnetic attachment is needed), meanwhile, as the clamping force/the magnetic attachment attraction of the bolt are difficult to control, the condition that products cannot be compressed due to overlarge force or overlarge force exists when the auxiliary positioning device is used, the measurement effect is influenced, for example, the patent document with the bulletin number of CN212635484U discloses a quick positioning compressing mechanism, through the arrangement of a fixed plate and a compressing plate, a positioning column is fixedly arranged on the compressing plate, the positioning column penetrates through the fixed plate to be freely arranged, a compressing block is arranged on the compressing plate, and a matching block is correspondingly arranged on the fixed plate; the free end of reference column is provided with the spacing ring board, still overlaps on the reference column and is equipped with the compression spring, the compression spring sets up the intermediate position at spacing ring board and fixed plate, has brought and has applyed a reverse power towards the fixed plate to the compression plate through the elasticity of compression spring to the reference column to this reaches the purpose that compresses tightly the product between the two, presss from both sides tightly effectually, and the use only needs manual regulation reference column can take off/change the product, convenient to use's effect.

Through setting up fixed plate, pressure strip and reference column, although realized applying a reverse power towards the fixed plate to the pressure strip through the elasticity of pressure strip on the reference column to the reference column, reach the purpose that compresses tightly the product, but because upward pressure spring has elastic properties for when compressing tightly the product, its elasticity can become big along with the increase of compression volume, consequently this hold-down mechanism is different to the effect of compressing tightly of different size products, and along with upward pressure spring's long-term use, its elasticity can change, also can influence the effect of compressing tightly to the product, and then influence the measurement to the product, therefore need to design a quick hold-down mechanism to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a quick pressing mechanism, which solves the problems that the elastic force of an upward pressing spring is increased along with the increase of the compression amount when a product is pressed, so that the pressing effect of the pressing mechanism on products with different sizes is different, the elastic force of the upward pressing spring is changed along with the long-term use of the upward pressing spring, the pressing effect on the product is influenced, and the measurement of the product is influenced.

In order to achieve the above purpose, the utility model provides the following technical scheme,

the quick pressing mechanism comprises a frame body, wherein the frame body comprises a fixed seat, an upper fixed plate is fixedly connected to the surface of the upper fixed plate, a lower fixed plate is fixedly connected to the surface of the fixed seat, and a placing plate is fixedly connected to the upper surface of the lower fixed plate;

the inner side of the upper fixing plate is provided with a pressing mechanism, the pressing mechanism comprises a connecting rod, the connecting rod is movably connected with the inner side of the upper fixing plate, and the bottom end of the connecting rod is fixedly connected with a pressing plate.

Preferably, the pressing mechanism further comprises a movable groove, the movable groove is formed in the inner side of the upper fixing plate, a screw is movably connected to the top end of the upper fixing plate, a movable block is connected to the surface of the screw in a threaded mode, the movable block is movably connected to the inner side of the movable groove, a limit rod is fixedly connected to the top end of the upper fixing plate, a first spring is fixedly connected to the surface of the movable block, a first clamping groove is formed in the inner side of the movable block, a fixing rod is fixedly connected to the bottom end of the movable block, a limit groove is formed in the inner wall of the movable groove, a clamping rod is movably connected to the inner side of the movable groove, a second spring is fixedly connected to the lower surface of the movable block, one end of the connecting rod is fixedly connected with the second spring, and the other end of the connecting rod is fixedly connected with the pressing plate.

Preferably, the movable block is movably connected to the surface of the limiting rod, one end of the first spring is fixedly connected with the movable groove, the other end of the first spring is fixedly connected with the movable block, and the first clamping grooves are formed in two groups and are formed in the surface of the movable block.

Preferably, the dead lever is two sets of fixed connection in the lower surface of movable block, the limiting groove is two sets of inner walls of seting up at the movable groove, the draw-in lever passes through pivot and movable groove swing joint, the one end and the first draw-in groove block of draw-in lever are connected, the other end and the second draw-in groove block of draw-in lever are connected.

Preferably, the surface of pressure strip is provided with protection machanism, protection machanism includes the rubber pad, the rubber pad sets up the lower surface at the pressure strip, the last fixed surface of rubber pad is connected with the installation pole, the mounting groove has been seted up to the inboard of pressure strip, installation pole swing joint is in the inboard of mounting groove, the inboard swing joint of pressure strip has the inserted bar, the fixed surface of inserted bar has the third spring, the slot has been seted up on the surface of installation pole.

Preferably, the installation rod is six groups of fixed connection on the upper surface of the rubber pad, the installation groove is six groups of inner sides of the pressing plates, one end of the third spring is fixedly connected with the inserted bar, and the other end of the third spring is fixedly connected with the pressing plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. make the movable block reciprocate through the screw rod rotation, the draw-in bar can move about through the pivot under the effect of first draw-in groove, and then the second draw-in groove makes the connecting rod drive the pressure strip under the effect of draw-in bar and moves down, can realize compressing tightly fast to placing the product on the board through the pressure strip, it is comparatively convenient to compress tightly, the dead lever can move in the inboard of spacing groove when the movable block removes, and the both ends block of draw-in bar is in the inboard of first draw-in groove and second draw-in groove, can make the connecting rod stable reciprocate, realize that the pressure strip is all very stable to the compaction effect of different size products, first spring and second spring take place to deform and can realize carrying out the release to a certain extent to the pressure of pressure strip when compressing tightly simultaneously, can avoid the pressure too big product damage that leads to.

2. Through the setting of rubber pad, can realize compressing tightly the time to the product, reach the effect of protecting the product, can be further avoid compressing tightly board pressure too big to lead to the product surface to take place to damage, the frictional force of compressing tightly board and product can be increased to the rubber pad simultaneously for the product is more firm when compressing tightly, and the product is difficult for taking place the skew, compresses tightly the effect better, simultaneously through inserting and separating of inserted bar and slot, can realize fixing and demolising the rubber pad, and then be convenient for change it when the rubber pad takes place to damage, can ensure the protection effect of rubber pad to the product.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at B in FIG. 1;

fig. 4 is a schematic side view of the rubber pad and plunger of the present utility model.

In the figure: 1. a fixing seat; 11. an upper fixing plate; 12. a lower fixing plate; 13. placing a plate; 2. a movable groove; 21. a screw; 22. a moving block; 23. a limit rod; 24. a first spring; 25. a first clamping groove; 26. a fixed rod; 27. a limit groove; 28. a clamping rod; 29. a second spring; 210. a connecting rod; 211. a compacting plate; 212. a second clamping groove; 3. a rubber pad; 31. a mounting rod; 32. a mounting groove; 33. a rod; 34. a third spring; 35. a slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the quick pressing mechanism comprises a frame body, wherein the frame body comprises a fixed seat 1, the surface of an upper fixed plate 11 is fixedly connected with the upper fixed plate 11, the surface of the fixed seat 1 is fixedly connected with a lower fixed plate 12, the upper surface of the lower fixed plate 12 is fixedly connected with a placing plate 13, the placing plate 13 is fixedly connected with the upper surface of the lower fixed plate 12, and when a product is measured, the placing plate 13 is convenient for placing the product which needs to be pressed and measured;

the inboard of going up fixed plate 11 is provided with hold-down mechanism, and hold-down mechanism includes connecting rod 210, and connecting rod 210 swing joint is in the inboard of last fixed plate 11, and the bottom fixedly connected with hold-down plate 211 of connecting rod 210, hold-down plate 211 fixed connection are in the bottom of connecting rod 210, through the downshift of connecting rod 210, can realize compressing tightly the product on placing board 13 through hold-down plate 211, and then can realize fixing the product, be convenient for measure the product.

Further, hold-down mechanism still includes movable tank 2, movable tank 2 sets up the inboard at last fixed plate 11, the top swing joint of going up fixed plate 11 has screw rod 21, the surface threaded connection of screw rod 21 has movable block 22, movable block 22 swing joint is in the inboard of movable tank 2, the top fixedly connected with gag lever post 23 of going up fixed plate 11, the fixed surface of movable block 22 is connected with first spring 24, first draw-in groove 25 has been seted up to the inboard of movable block 22, the bottom fixedly connected with dead lever 26 of movable block 22, limit groove 27 has been seted up to the inner wall of movable tank 2, the inboard swing joint of movable tank 2 has draw-in bar 28, the lower surface fixedly connected with second spring 29 of movable block 22, the one end and the second spring 29 fixed connection of connecting rod 210, the other end and the hold-down plate 211 fixed connection of connecting rod 210, the second draw-in groove 212 has been seted up to the inboard of connecting rod 210, the top fixedly connected with at last fixed plate 11, can carry out spacing to movable block 22, make the removal of movable block 22 more stable, first spring 24 and second spring 29's setting can cancel the connecting rod 210 and reset when holding down plate 211.

Further, movable block 22 swing joint is on the surface of gag lever post 23, the one end and the movable groove 2 fixed connection of first spring 24, the other end and the movable block 22 fixed connection of first spring 24, first draw-in groove 25 are two sets of surfaces of seting up at movable block 22, movable block 22 swing joint is on the surface of screw rod 21, can realize through the rotation of screw rod 21 that movable block 22 moves up, and then card pole 28 can move through the rotation under the effect of first draw-in groove 25, reach the effect that connecting rod 210 moves down under the effect of card pole 28, can realize compressing tightly the product on placing plate 13 under the effect of connecting rod 210 by compressing tightly board 211, and the effect of compressing tightly is stable, difficult emergence is not hard up.

Further, the fixed rod 26 is two sets of fixed connection in the lower surface of movable block 22, the limiting groove 27 is two sets of inner walls of seting up at movable groove 2, clamping rod 28 passes through pivot and movable groove 2 swing joint, the one end and the first draw-in groove 25 block of clamping rod 28 are connected, the other end and the second draw-in groove 212 block of clamping rod 28 are connected, fixed rod 26 fixed connection is in the bottom of movable block 22, when movable block 22 moves in the inboard of movable groove 2 under the effect of screw rod 21, fixed rod 26 can move along with it in the inboard of limiting groove 27, through the cooperation of fixed rod 26 and limiting groove 27, can realize spacing movable block 22, can avoid movable block 22 to take place the skew at the in-process of vertical movement, and then make connecting rod 210 remove more steadily under the effect of clamping rod 28, make the compacting effect of pressure strip 211 to the product on the placing plate 13 better.

Further, the surface of pressure strip 211 is provided with protection machanism, protection machanism includes rubber pad 3, rubber pad 3 sets up the lower surface at pressure strip 211, the last fixed surface of rubber pad 3 is connected with installation pole 31, mounting groove 32 has been seted up to the inboard of pressure strip 211, installation pole 31 swing joint is in the inboard of mounting groove 32, the inboard swing joint of pressure strip 211 has inserted bar 33, the fixed surface of inserted bar 33 has third spring 34, slot 35 has been seted up on the surface of installation pole 31, rubber pad 3 sets up in the bottom of pressure strip 211, when compressing tightly the product through pressure strip 211, rubber pad 3 can increase the frictional force with the product, be difficult for taking place the skew when compressing tightly for the product, and then compress tightly the effect better, simultaneously rubber pad 3 can protect the product surface, can avoid the too tightly of pressure strip 211 to lead to causing the product surface to take place to damage.

Further, the installation pole 31 is six sets of fixed connection at the upper surface of rubber pad 3, and mounting groove 32 is six sets of inboard of seting up at clamp plate 211, and the one end and the inserted bar 33 fixed connection of third spring 34, the other end and the clamp plate 211 fixed connection of third spring 34, and third spring 34 fixed connection can play the effect that resets to inserted bar 33 on the surface of inserted bar 33, and then can realize inserted bar 33 and slot 35 and insert and close and fix rubber pad 3, is convenient for change it when rubber pad 3 takes place to damage.

Working principle: during the use, place the product on placing board 13, through rotating screw rod 21, movable block 22 receives the spacing of gag lever post 23, can upwards move about at the surface of screw rod 21, simultaneously dead lever 26 can outwards move about in the inboard of spacing groove 27, first spring 24 takes place deformation this moment, when movable block 22 moves up, card pole 28 can move through the pivot under the effect of first draw-in groove 25, realize that the angle of card pole 28 changes, and then second draw-in groove 212 can make connecting rod 210 drive pressure strip 211 move down under the effect of card pole 28, second spring 29 takes place deformation this moment, realize that pressure strip 211 moves down and carries out quick compaction to the product on placing board 13.

The rubber pad 3 sets up the lower surface at the pinch plate 211, when the pinch plate 211 compresses tightly the product of placing on the board 13, rubber pad 3 and product surface contact realize protecting it, take place the loss when rubber pad 3, through outwards pull inserted bar 33, make inserted bar 33 and slot 35 separation, third spring 34 is the shrink state this moment, realize removing spacing to installation pole 31, can realize installation pole 31 and mounting groove 32 separation, reach the effect of demolishing rubber pad 3, then install new rubber pad 3, make installation pole 31 insert the inboard of mounting groove 32, through loosening inserted bar 33, inserted bar 33 can reset under the effect of third spring 34, realize inserted bar 33 and slot 35 and insert, reach the effect of spacing to installation pole 31, realize fixing rubber pad 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The quick pressing mechanism comprises a frame body, wherein the frame body comprises a fixed seat (1), an upper fixed plate (11) is fixedly connected to the surface of the fixed seat (1), a lower fixed plate (12) is fixedly connected to the surface of the fixed seat (1), and a placing plate (13) is fixedly connected to the upper surface of the lower fixed plate (12);

the device is characterized in that a pressing mechanism is arranged on the inner side of the upper fixing plate (11), the pressing mechanism comprises a connecting rod (210), the connecting rod (210) is movably connected with the inner side of the upper fixing plate (11), and a pressing plate (211) is fixedly connected with the bottom end of the connecting rod (210).

2. A quick compression mechanism as claimed in claim 1, wherein: the compressing mechanism further comprises a movable groove (2), the movable groove (2) is formed in the inner side of the upper fixing plate (11), a screw (21) is movably connected to the top end of the upper fixing plate (11), a moving block (22) is movably connected to the surface of the screw (21), the moving block (22) is movably connected to the inner side of the movable groove (2), a limiting rod (23) is fixedly connected to the top end of the upper fixing plate (11), a first spring (24) is fixedly connected to the surface of the moving block (22), a first clamping groove (25) is formed in the inner side of the moving block (22), a fixing rod (26) is fixedly connected to the bottom end of the moving block (22), a limiting groove (27) is formed in the inner wall of the moving block (2), a clamping rod (28) is movably connected to the inner side of the moving block (2), a second spring (29) is fixedly connected to the lower surface of the moving block (22), one end of the connecting rod (210) is fixedly connected to the second spring (29), and the other end of the connecting rod (210) is fixedly connected to the compressing plate (211) is fixedly connected to the inner side of the connecting rod (212).

3. A quick compression mechanism as claimed in claim 2, characterised in that: the movable block (22) is movably connected to the surface of the limiting rod (23), one end of the first spring (24) is fixedly connected with the movable groove (2), the other end of the first spring (24) is fixedly connected with the movable block (22), and the first clamping grooves (25) are formed in two groups and are formed in the surface of the movable block (22).

4. A quick compression mechanism as claimed in claim 2, characterised in that: the fixed rod (26) is two sets of fixed connection in the lower surface of movable block (22), spacing groove (27) are two sets of inner walls of seting up in movable groove (2), clamping rod (28) are through pivot and movable groove (2) swing joint, the one end and the first draw-in groove (25) block of clamping rod (28) are connected, the other end and second draw-in groove (212) block of clamping rod (28) are connected.

5. A quick compression mechanism as claimed in claim 1, wherein: the surface of pressure strip (211) is provided with protection machanism, protection machanism includes rubber pad (3), rubber pad (3) set up the lower surface at pressure strip (211), the last fixed surface of rubber pad (3) is connected with installation pole (31), mounting groove (32) have been seted up to the inboard of pressure strip (211), the inboard of installation pole (31) swing joint at mounting groove (32), the inboard swing joint of pressure strip (211) has inserted bar (33), the fixed surface of inserted bar (33) is connected with third spring (34), slot (35) have been seted up on the surface of installation pole (31).

6. A quick compression mechanism as defined in claim 5, wherein: the installation rod (31) is six groups of fixed connection on the upper surface of the rubber pad (3), the installation groove (32) is six groups of inner sides of the pressing plate (211), one end of the third spring (34) is fixedly connected with the inserting rod (33), and the other end of the third spring (34) is fixedly connected with the pressing plate (211).