CN209970122U

CN209970122U - Quick adjustable pitch-row clamping device

Info

Publication number: CN209970122U
Application number: CN201920282109.7U
Authority: CN
Inventors: 王旭斌
Original assignee: Henan Chao Chang Precision Technology Co Ltd
Current assignee: Henan Chao Chang Precision Technology Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-01-21
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to the technical field of clamp, and a quick adjustable pitch-row is installed and removed clamp device is disclosed, comprising a base plate, the top symmetry of bottom plate is equipped with two stands, the equal vertical bar groove of having seted up in one side that two stands are relative, two equal vertical first two double-direction screw rods in inside of two bar grooves, the upper and lower both ends of two first double-direction screw rods are all rotated with the upper and lower both sides that correspond the bar groove through first antifriction bearing and are connected, the upside that corresponds the bar groove all runs through and all fixes being equipped with first runner in the upper end of two first double-direction screw rods, the equal threaded connection in both sides has first movable block about the pole wall of two first double-direction screw rods, two first movable blocks all with the inner wall sliding connection that corresponds the bar groove, one side that bar groove tank bottom was kept away from to two first. The utility model discloses can accomplish the quick adjustment to installing and removing double-layered device pitch-row, with the not unidimensional pole class part firm clamp tightly, improve the practicality of installing and removing double-layered device.

Description

Quick adjustable pitch-row clamping device

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a quick adjustable pitch-row is installed and removed and is pressed from both sides device.

Background

The clamp is the most common processing auxiliary equipment in the machining industry, and the clamp is used when cutting or grinding rod parts in the current machining, but the clamping use requirement is higher and higher due to the various types of the mechanical rod parts.

Although the existing machining clamp can clamp rod parts with different sizes, the clamping effect is not ideal enough, so that the cutting or polishing effect of the rod parts is reduced, and the development of enterprises is not facilitated. Therefore, the utility model provides a quick adjustable pitch-row clamping device that installs and removes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art machining anchor clamps and though can press from both sides tightly not unidimensional pole class part, but the tight effect of clamp is ideal inadequately to reduced the cutting of pole class part or the effect of polishing, be unfavorable for the problem of the development of enterprise, and the quick adjustable pitch-row of hole that proposes installs and removes double-layered device.

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

a quick hole-distance-adjustable clamping and dismounting device comprises a bottom plate, wherein two upright posts are symmetrically arranged above the bottom plate, strip-shaped grooves are vertically formed in one opposite sides of the two upright posts, two first bidirectional screws are vertically arranged in the two strip-shaped grooves, the upper ends and the lower ends of the two first bidirectional screws are rotatably connected with the upper sides and the lower sides of the corresponding strip-shaped grooves through first rolling bearings, the upper ends of the two first bidirectional screws penetrate through the upper sides of the corresponding strip-shaped grooves and are fixedly provided with first rotating wheels, the upper sides and the lower sides of the rod walls of the two first bidirectional screws are in threaded connection with first movable blocks, the two first movable blocks are in sliding connection with the inner walls of the corresponding strip-shaped grooves, first connecting rods are fixedly arranged on one sides, away from the bottoms of the strip-shaped grooves, of the two first movable blocks on the same side, and clamping plates are fixedly arranged at the other ends of the two first connecting rods on the same side;

the cavity is formed in the bottom plate, a second bidirectional screw is transversely arranged in the cavity, two ends of the second bidirectional screw are rotatably connected with two sides of the cavity through second rolling bearings, one end of the second bidirectional screw penetrates through the outer portion of the bottom plate and is fixedly provided with a second rotating wheel, second moving blocks are respectively in threaded connection with two sides of a rod wall of the second bidirectional screw, side walls of the two second moving blocks are respectively in sliding connection with the side walls of the cavity, a strip-shaped hole is transversely formed in the top of the cavity, second connecting rods are respectively fixedly arranged on the upper sides of the two second moving blocks, and the upper ends of the two second connecting rods respectively penetrate through the strip-shaped holes and are respectively fixedly connected with the lower ends of the two stand columns.

Preferably, the two clamping plates on the same side are both wedge-shaped.

Preferably, a plurality of cardboard is kept away from and is corresponded one side inclined plane of stand all is fixed a plurality of evenly distributed's antislip strip.

Preferably, the two sides of the bottom plate are symmetrically and fixedly provided with mounting blocks, and the mounting blocks are provided with fastening bolts.

Preferably, a plurality of the clamping plates are made of T7 steel.

Preferably, the bottom plate and the two upright posts are both made of No. 45 steel.

Compared with the prior art, the utility model provides a quick adjustable pitch-row is installed and removed and is pressed from both sides device possesses following beneficial effect:

1. this quick adjustable pitch-row is installed and removed and is pressed from both sides device, through setting up the first runner on two stands, forward or the first runner of antiport, can make first bidirectional screw corotation or reversal, first bidirectional screw can make two first movable blocks be close to relatively or keep away from the removal, thereby can adjust the longitudinal distance between two cardboards of homonymy, through setting up the second bidirectional screw in the inside bottom plate, forward or the antiport second runner, can make second bidirectional screw corotation or reversal, second bidirectional screw can make two second movable blocks be close to relatively or keep away from the removal, thereby can adjust the transverse distance between two cardboards of homonymy, and then accomplished the quick adjustment to the anchor clamps pitch, can firmly press from both sides the clamp tightly with not unidimensional pole class part, the practicality has been improved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can accomplish the quick adjustment to installing and removing double-layered device pitch-row, firm the clamp tightly with not unidimensional pole class part, improved the practicality of installing and removing double-layered device.

Drawings

Fig. 1 is a schematic structural view of a quick hole pitch adjustable clamp mounting and dismounting device according to the present invention;

FIG. 2 is a schematic structural diagram of the card board of FIG. 1.

In the figure: the anti-skid device comprises a base plate 1, a base plate 2, a strip-shaped groove 3, a first bidirectional screw rod 4, a first rotating wheel 5, a first moving block 6, a first connecting rod 7, a clamping plate 8, a second bidirectional screw rod 9, a second rotating wheel 10, a second moving block 11, a second connecting rod 12, strip-shaped holes 13, anti-skid strips 14, mounting blocks 15 and fastening bolts 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a quick hole-pitch-adjustable clamping device comprises a bottom plate 1, two upright posts 2 are symmetrically arranged above the bottom plate 1, strip-shaped grooves 3 are vertically formed in opposite sides of the two upright posts 2, two first bidirectional screws 4 are vertically arranged in the two strip-shaped grooves 3, the upper ends and the lower ends of the two first bidirectional screws 4 are rotatably connected with the upper sides and the lower sides of the corresponding strip-shaped grooves through first rolling bearings, the upper ends of the two first bidirectional screws 4 penetrate through the upper sides of the corresponding strip-shaped grooves 3 and are fixedly provided with first rotating wheels 5, first moving blocks 6 are in threaded connection with the upper sides and the lower sides of the rod walls of the two first bidirectional screws 4, the two first moving blocks 6 are in sliding connection with the inner walls of the corresponding strip-shaped grooves 3, first connecting rods 7 are fixedly arranged on the sides, far away from the bottoms of the strip-shaped grooves 3, and clamping plates 8 are fixedly arranged at the other ends of the two first connecting rods 7 on the same side;

the inside of bottom plate 1 is equipped with the cavity, the inside of cavity transversely is equipped with second bidirectional screw 9, the both ends of second bidirectional screw 9 are all rotated through the both sides of second antifriction bearing with the cavity and are connected, and the one end of second bidirectional screw 9 runs through to the outside of bottom plate 1 and fixed second runner 10 that is equipped with, the equal threaded connection in pole wall both sides of second bidirectional screw 9 has second movable block 11, and the lateral wall of two second movable blocks 11 all with the lateral wall sliding connection of cavity, bar hole 13 has transversely been seted up at the top of cavity, the upside of two second movable blocks 11 all is fixed and is equipped with second connecting rod 12, the upper end of two second connecting rods 12 all pass bar hole 13 and respectively with the lower extreme fixed connection of two stands 2.

The two clamping plates 8 on the same side are both wedge-shaped.

A plurality of cardboard 8 are kept away from one side inclined plane that corresponds stand 2 and are all fixed the antislip strip 14 that is equipped with a plurality of evenly distributed, can increase the frictional force between cardboard 8 and the rod part to can press from both sides the clamp tightly with the rod part.

The both sides of bottom plate 1 are the fixed installation piece 15 that is equipped with of symmetry all, all are provided with fastening bolt 16 on a plurality of installation pieces 15, can carry out fixed mounting with bottom plate 1 and processing equipment.

The plurality of catch plates 8 are all made of T7 steel.

The bottom plate 1 and the two upright posts 2 are both made of No. 45 steel.

The utility model discloses in, during the use, user forward or the first runner 5 of antiport, can make the corotation of first bidirectional screw 4 or reversal, first bidirectional screw 4 can make two first movable blocks 6 be close to relatively or keep away from the removal, thereby can adjust the longitudinal distance between two cardboards 8 of homonymy, then forward or the antiport second runner 10, can make corotation of second bidirectional screw 9 or reversal, second bidirectional screw 9 can make two second movable blocks 11 be close to relatively or keep away from the removal, thereby can adjust the transverse distance between two cardboards 8 of homonymy, and then accomplished the quick adjustment to fixture hole distance, can stabilize the clamp tightly with not unidimensional pole class part, the practicality has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The quick hole-distance-adjustable clamping and dismounting device comprises a bottom plate (1) and is characterized in that two upright posts (2) are symmetrically arranged above the bottom plate (1), strip-shaped grooves (3) are vertically formed in opposite sides of the two upright posts (2), two first bidirectional screws (4) are vertically arranged in the two strip-shaped grooves (3), the upper ends and the lower ends of the two first bidirectional screws (4) are rotatably connected with the upper sides and the lower sides of the corresponding strip-shaped grooves through first rolling bearings, the upper ends of the two first bidirectional screws (4) penetrate through the upper sides of the corresponding strip-shaped grooves (3) and are fixedly provided with first rotating wheels (5), first moving blocks (6) are respectively in threaded connection with the upper sides and the lower sides of the rod walls of the two first bidirectional screws (4), and the two first moving blocks (6) are respectively in sliding connection with the inner walls of the corresponding strip-shaped grooves (3), one sides, far away from the bottoms of the strip-shaped grooves (3), of the two first moving blocks (6) on the same side are fixedly provided with first connecting rods (7), and the other ends of the two first connecting rods (7) on the same side extend to the outer parts of the corresponding strip-shaped grooves (3) and are fixedly provided with clamping plates (8);

a cavity is arranged in the bottom plate (1), a second bidirectional screw (9) is transversely arranged in the cavity, both ends of the second bidirectional screw rod (9) are rotationally connected with both sides of the cavity through a second rolling bearing, one end of the second bidirectional screw (9) penetrates to the outside of the bottom plate (1) and is fixedly provided with a second rotating wheel (10), both sides of the rod wall of the second bidirectional screw rod (9) are in threaded connection with a second moving block (11), the side walls of the two second moving blocks (11) are in sliding connection with the side walls of the cavity, a strip-shaped hole (13) is transversely formed in the top of the cavity, second connecting rods (12) are fixedly arranged on the upper sides of the two second moving blocks (11), and the upper ends of the two second connecting rods (12) penetrate through the strip-shaped hole (13) and are fixedly connected with the lower ends of the two upright posts (2) respectively.

2. A quick hole-pitch assembly and disassembly clip device according to claim 1, wherein both of said jaws (8) on the same side are wedge-shaped.

3. The quick hole-pitch-adjustable mounting and dismounting clamp device according to claim 1, wherein a plurality of evenly distributed anti-slip strips (14) are fixedly arranged on inclined surfaces of a plurality of clamping plates (8) far away from one side corresponding to the upright post (2).

4. The quick hole-pitch-adjustable mounting and dismounting clamp device is characterized in that mounting blocks (15) are symmetrically and fixedly arranged on two sides of the base plate (1), and fastening bolts (16) are arranged on a plurality of the mounting blocks (15).

5. A quick adjustable pitch clamp device according to claim 1, wherein a plurality of said catch plates (8) are made of T7 steel.

6. A quick hole-pitch assembly and disassembly clip device as claimed in claim 1, wherein the base plate (1) and the two uprights (2) are made of 45-gauge steel.