CN207930347U - Quick Positioning Clamping Mechanism Based on Panel Cutting Machine - Google Patents

Abstract

The utility model discloses a quick positioning and clamping mechanism based on a plate cutting machine, which comprises a frame, wherein the frame is of a square structure, each side of the frame is provided with a square chute, sliders are arranged on the chutes, and each slider can freely slide on the side of the frame where the slider is arranged; the bottom edge of the square is provided with two sliding blocks, the left side and the right side of the square are respectively provided with one sliding block, and the sliding blocks on the left side and the right side are fixedly connected by a cross beam to realize the sliding together; the cross beam is also provided with an I-shaped sliding chute, and the cross beam is loaded with two sliding blocks; clamping devices are arranged above the four sliding blocks on the square bottom edge and the cross beam to clamp the plate, and positioning pull rods are arranged below all the sliding blocks and used for quickly and firmly positioning the sliding blocks. The utility model discloses a freely movable's slider can realize the centre gripping to not unidimensional sheet material to the convenience has improved the accuracy and the efficiency of individual single processing sheet material to the location of single processing sheet material.

Description

Quick Positioning Clamping Mechanism Based on Panel Cutting Machine

technical field

The utility model relates to a clamp, in particular to a fast positioning and clamping mechanism based on a board cutting machine.

Background technique

Most of the aluminum boards, wood boards, etc. on the market are sold in fixed sizes, and individual users often have to process them according to their own sizes. In the process of processing, whether the positioning of the sheet is accurate or not directly affects the accuracy of processing. However, in practice, the positioning of the sheet usually requires many people to use manpower to achieve, the efficiency is not high, and the positioning is not reliable, which not only affects the accuracy of processing, but also has certain dangers, which urgently needs a suitable Fixtures for single-piece processing of sheet metal.

Contents of the invention

In order to solve the above problems, the utility model discloses a fast positioning and clamping mechanism based on a panel cutting machine.

In order to achieve the above purpose, the method adopted by the utility model is: a fast positioning and clamping mechanism based on a panel cutting machine, including a frame, the frame is a "mouth"-shaped structure, and "work" is arranged on the four sides. ”-shaped chute, the chute carries a slider containing a “T”-shaped hole, the slider is provided with 6, and the 6 sliders have the same structure, which are the first slider, the third slider, the Four sliders, the sixth slider, the seventh slider and the eighth slider; the first slider and the third slider are located at the bottom of the "mouth"-shaped frame; the fourth slider and the eighth slider are respectively It is located on the left and right sides of the "mouth"-shaped frame, and is fixedly connected with the beam to drive the beam to slide together; the beam is also provided with an "I"-shaped chute on which the sixth slider and the seventh slider are mounted. Block; there is a clamping device above the first slider, the third slider, the sixth slider, and the seventh slider, and a locking mechanism is provided below the 6 sliders; the locking The mechanism includes a positioning rod and a locking block. The positioning rod is set in the longitudinal hole of the T-shaped hole through a spring. The head of the positioning rod protrudes from the T-shaped hole and is arranged on the outer plate of the slider. On the outer plate of the slider, there are also two rectangular slots perpendicular to each other, which are respectively a horizontal rectangular slot and a longitudinal rectangular slot; the locking block is set on the positioning rod, The positioning pull rod can be pulled outward and rotated, and the locking block rotates with the positioning pull rod; rectangular grooves arranged equidistantly are arranged below the "I"-shaped chute.

As an improvement of the utility model, a return-shaped groove is provided in the middle of the "I"-shaped chute, and the return-shaped groove is used for the passage of the positioning pull rod.

As an improvement of the utility model, the inside of the positioning pull rod is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the inner plate of the slider.

As an improvement of the utility model, the clamping device includes a lower clamping plate and an upper fixing plate, a screw is arranged on the upper fixing plate, and a pressing plate is connected to the lower end of the screw.

Beneficial effect:

The utility model provides a fast positioning and clamping mechanism based on a panel cutting machine, through which "I"-shaped chutes are opened on the four sides of the "mouth"-shaped frame, and a slider with a "T"-shaped hole is provided. , so that it can move freely on the chute. There are two sliders on the bottom edge of the "口" shape, and one slider on the left and right sides. These two sliders are connected with the beam to move together. There is also an "I"-shaped chute on the beam, with two sliders on it; a clamping device and all sliders are provided on the bottom edge of the "口" font and the four sliders on the beam. There is a positioning device on the top, the clamping device realizes the clamping of the four corners of the sheet, and the positioning device can quickly and firmly fix the slider, so as to finally realize the fast and reliable fixing of the sheet.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure after the slider is positioned;

Fig. 3 is a schematic structural diagram of a slider with a clamping and positioning device.

Detailed ways

The technical solutions provided by the utility model will be described in detail below in conjunction with specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the utility model and not to limit the scope of the utility model.

The fast positioning and clamping mechanism based on the panel cutting machine shown in Figures 1 to 3 includes a frame 2, which is a "mouth"-shaped structure, and "I"-shaped chutes 9 are provided on the four sides , the chute carries a slider with a "T" hole, the slider is nested on the chute, and can move freely on the side of the rack by toggling the slider, thereby adjusting the distance between the sliders, so that The sheet clamping device can hold sheets of different sizes. There are 6 sliders, and the 6 sliders have the same structure, namely the first slider 1, the third slider 3, the fourth slider 4, the sixth slider 6, the seventh slider 7 and the eighth slider. Slider 8; wherein the first slider 1 and the third slider 3 are located at the bottom of the "mouth"-shaped frame; the fourth slider 4 and the eighth slider 8 are respectively located on the left and right sides of the "mouth"-shaped frame , and is fixedly connected with the crossbeam 5, and drives the crossbeam 5 to slide together. The cross beam 5 is also provided with an "I"-shaped chute 9, on which the sixth slider 6 and the seventh slider 7 are carried; in the first slider 1, the third slider 3, the first slider The tops of the six slide blocks 6 and the seventh slide block 7 are fixedly connected with a clamping device 14, and these four slide blocks can be used to clamp the four corners of the sheet material. A locking mechanism is provided under the six sliders for positioning the sliders.

The clamping device 14 on the slider, as shown in FIG. 3 , includes a lower clamping plate 23 and an upper fixing plate 24 . A screw 16 is arranged on the upper fixing plate 24 , and a pressing plate 17 is connected to the lower end of the screw 16 . Before clamping, put a corner of the plate between the pressing plate 17 and the lower clamping plate 23, rotate the screw 16, and move the pressing table 17 downward. When the pressing table 17 is in full contact with the sheet and a certain amount of friction is generated, the clamping is completed. This clamping method will not damage the surface of the sheet metal, and the clamping has certain reliability.

Described locking mechanism is as Fig. 2, comprises positioning pull rod 13 and locking block 15, and described positioning pull rod 13 is arranged in the longitudinal hole of T-shaped hole by spring 18, and the head of positioning pull rod 13 stretches out described The T-shaped hole is arranged on the outer plate 21 of the slider, the inside of the positioning rod 13 is fixedly connected with one end of the spring 18, and the other end of the spring 18 is fixedly connected with the inner plate 22 of the slider. Two rectangular slots perpendicular to each other are also provided on the outer plate 21 of the slider, which are respectively a transverse rectangular slot 19 and a longitudinal rectangular slot 20 . The locking block 15 is arranged on the positioning rod 13 , the positioning rod 13 can be pulled outward and rotated, and the locking block 15 rotates following the positioning rod 13 . The bottom of the "I"-shaped chute 9 is provided with equidistantly arranged rectangular grooves 11, and the middle part is provided with a return-shaped groove 12. When adjusting the distance of the slider, to release the positioning, first pull out and rotate the positioning pull rod 13, and the locking block 15 is placed in the horizontal groove 19 of the slider by the tension of the spring, so that the slider can move freely in the return-shaped groove 12 , so that the distance between the sliders can be adjusted. When positioning the slider, firstly the vertical groove 20 of the slider should correspond to the rectangular groove 11 on the chute 9, then pull out the positioning pull rod 13, rotate 90°, and put the locking block 15 into the vertical groove 20 and the vertical groove of the slider by spring tension. In the rectangular groove 11, the positioning of the slider is realized. The positioning device is easy to operate and reliable in positioning, which can save clamping time and improve processing efficiency and precision.

Claims (4)

1. a kind of fast positioning clip based on plate guillotine holds mechanism, it is characterised in that：Including rack（2）, the rack is " mouth " font structure, four sides are equipped with " I " fonts sliding slot（9）, the sliding block containing T-shape hole, the sliding block are carried on sliding slot 6 are provided with, 6 slide block structures are identical, respectively the first sliding block（1）, third sliding block（3）, Four-slider（4）, the 6th sliding block （6）, the 7th sliding block（7）And the 8th sliding block（8）；Wherein the first sliding block（1）, third sliding block（3）Positioned at " mouth " font frame ground Side；Four-slider（4）, the 8th sliding block（8）It is located at left and right sides of " mouth " font rack, and and crossbeam（5）It is fixedly connected, band Dynamic crossbeam（5）It slides together；The crossbeam（5）On also be provided with " I " fonts sliding slot（9）, containing the 6th sliding block（6）With And the 7th sliding block（7）；In first sliding block（1）, third sliding block（3）, the 6th sliding block（6）, the 7th sliding block（7）Top carries Clamping device（14）, retaining mechanism is provided with below 6 sliding blocks；The retaining mechanism includes positioning tie bar（13）And Latch segment（15）, the positioning tie bar（13）Pass through spring（18）It is arranged in the longitudinal hole in T-type hole, positioning tie bar（13）'s The T-type hole is stretched out on head, and the outer panel in the sliding block is arranged（21）On；In the outer panel of the sliding block（21）On Orthogonal two rectangular channels there are two also setting up, respectively lateral rectangular channel（19）And longitudinal rectangular channel（20）；It is described Latch segment（15）It is arranged in the positioning tie bar（13）On, positioning tie bar（13）It can pull and rotate outward, latch segment （15）It is followed by positioning tie bar（13）Rotation；The " I " fonts sliding slot（9）Lower section is equipped with the rectangular channel of equidistant arrangement（11）.

2. the fast positioning clip according to claim 1 based on plate guillotine holds mechanism, it is characterised in that：Described " I " fonts sliding slot（9）Middle part be additionally provided with back-shaped slot（12）, back-shaped slot（12）For supplying the positioning tie bar（13）Pass through.

3. the fast positioning clip according to claim 1 based on plate guillotine holds mechanism, it is characterised in that：Described determines Position pull rod（13）Internal and spring（18）One end is fixedly connected, spring（18）The interior plate of the other end and sliding block（22）It is fixed to connect It connects.

4. the fast positioning clip according to claim 1 based on plate guillotine holds mechanism, it is characterised in that：The folder Hold device（14）Including lower clamp plate（23）, upper mounted plate（24）, in the upper mounted plate（24）On be provided with screw rod（16）, spiral shell Bar（16）Lower end is connected with pressing plate（17）.