CN222609741U - A universal cutting tool for PVC pipe fittings - Google Patents

Abstract

The utility model relates to the technical field of cutting tools, and in particular to a universal cutting tool for PVC pipe fittings. Its technical solution includes: a base plate, and also includes: baffles fixedly installed on both sides of the top of the base plate, one side of the baffle is fixed with a support frame, a slide groove is fixedly connected to the support frame, a slider is slidably installed in the slide groove, a mounting plate is fixedly installed at the bottom of the slider, and a cutting device is installed on the mounting plate. The utility model realizes the automatic cleaning of the cutting tool and the collection of the debris without affecting the normal cutting work, thereby improving the work efficiency and cutting quality.

Description

General cutting tool of PVC pipe fitting

Technical Field

The utility model relates to the technical field of cutting tools, in particular to a universal cutting tool for PVC (polyvinyl chloride) pipe fittings.

Background

PVC pipe (PVC-U pipe) is made of PVC resin, stabilizer, lubricant, etc. through hot pressing and extrusion. PVC-U pipe has strong corrosion resistance, easy adhesion, low price and hard texture, but is only suitable for water supply systems with the conveying temperature not exceeding 45 ℃ due to exudation of PVC-U monomers and additives. Plastic pipes are used for drainage, waste water, chemicals, heating and cooling fluids, food products, ultrapure liquids, slurries, gases, compressed air and vacuum systems.

Under the long-time cutting work of PVC pipe fittings, the surface of a cutting tool of the PVC pipe fitting can be stained with and accumulate more and more crushed aggregates and impurities, the crushed aggregates and the impurities can not be effectively cleaned for a long time, the subsequent cutting work can be influenced, the quality of the cut PVC pipe fittings is reduced, however, when the cutting tool is used for realizing the cleaning work, the cutting work can not be carried out, the cutting can be continued after the cleaning is completed, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the problem of low working efficiency in the background technology and provides a universal cutting tool for PVC pipe fittings.

The technical scheme of the utility model is that the universal cutting tool for the PVC pipe fitting comprises a bottom plate and further comprises:

The cutting device comprises a cylinder fixedly arranged at the bottom of the mounting plate, a piston rod of the cylinder is connected with an electric turntable, a stand column is fixedly arranged at the bottom of the electric turntable, and a first cutting knife and a second cutting knife are respectively arranged at two sides of the stand column;

The moving device is arranged in the chute and used for driving the cutting device to move;

The cleaning mechanism comprises a connecting rod fixedly mounted on a piston rod of the air cylinder, a transverse plate is fixedly mounted at the bottom of the connecting rod, an electric telescopic rod is fixedly mounted on the transverse plate, a moving groove is connected to the electric telescopic rod, an electric hairbrush plate is connected to the moving groove, and an automatic attaching device is arranged in the moving groove.

Optionally, an electric push rod is fixedly installed at the bottom of the support frame, and a fixing piece is connected to the electric push rod.

Optionally, the mobile device includes the lead screw that rotates to install in the spout and slider threaded connection, one side fixed mounting of spout has driving motor, driving motor's output shaft and lead screw fixed connection.

Optionally, the automatic laminating device includes two movable blocks of slidable mounting in the removal inslot, movable block and electronic brush board fixed connection, two magnet is all installed to one side of movable block, slidable mounting has the partition panel in the removal inslot.

Optionally, the bottom of bottom plate fixed mounting has the collecting vat, one side of collecting vat articulates there is the slot door, the multiunit through-hole has been seted up to the junction of bottom plate and collecting vat.

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

1. Through setting up slider, mounting panel, electric turntable, stand and lead screw, utilize the rotation of lead screw, make the slider can drive first cutting knife and second cutting knife and control the regulation and remove, be convenient for accomplish the cutting to the pipe fitting of optional position, can adjust the position orientation of first cutting knife and second cutting knife through electric turntable's rotation, can normally accomplish cutting work when making the clearance, show improved work efficiency.

2. Through setting up connecting rod, electric telescopic handle, shifting chute, movable block, electric brush board, magnet and partition panel, utilize electric telescopic handle's extension to drive electric brush board and shift in cutting tool's both sides down, rethread slip partition panel makes magnet inter attraction, drives two electric brush board laminating and supports and lean on the both sides of cutting tool to realize the clearance, makes the quality of follow-up cutting pipe fitting improve.

The utility model realizes automatic cleaning of the cutting tool and collection of crushed aggregates while not affecting normal cutting work, and improves the working efficiency and the cutting quality.

Drawings

FIG. 1 shows a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic view of a slider connection structure according to an embodiment of the present utility model;

Fig. 4 is a schematic diagram of a moving block connection structure according to an embodiment of the present utility model.

Reference numeral 1, a bottom plate; 2, a baffle plate, 3, a support frame, 4, a chute, 5, a sliding block, 6, a mounting plate, 7, an air cylinder, 8, an electric turntable, 9, an upright post, 10, a first cutter, 11, a second cutter, 12, a screw rod, 13, a driving motor, 14, a connecting rod, 15, a transverse plate, 16, an electric telescopic rod, 17, a moving groove, 18, an electric brush plate, 19, a moving block, 20, a magnet, 21, a partition plate, 22, an electric push rod, 23, a fixing piece, 24, a through hole, 25, a collecting groove, 26 and a groove door.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that 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, and that a schematic representation of such terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1, the universal cutting tool for PVC pipe fittings provided by the utility model comprises a bottom plate 1, wherein four support columns are fixedly arranged at the bottom of the bottom plate 1, and the bottom ends of the four support columns are connected with supporting feet so as to ensure stable placement of the bottom plate 1.

As shown in fig. 1-3, the device further comprises baffle plates 2 fixedly arranged on two sides of the top of the bottom plate 1, one side of each baffle plate 2 is fixedly provided with a supporting frame 3, the supporting frames 3 are fixedly connected with sliding grooves 4, two ends of each sliding groove 4 are fixed on the top of each supporting frame 3, the bottom of each supporting frame 3 is fixedly provided with an electric push rod 22, each electric push rod 22 is connected with a fixing piece 23, and the fixing pieces 23 are driven to descend by pushing of the corresponding electric push rods 22 to fix two ends of a PVC pipe fitting to be cut;

In addition, a sliding block 5 is slidably arranged in the sliding groove 4, a mounting plate 6 is fixedly arranged at the bottom of the sliding block 5, and the sliding block 5 can drive the mounting plate 6 to slide back and forth in the sliding groove 4;

Besides, a cutting device is arranged on the mounting plate 6 and comprises an air cylinder 7 fixedly arranged at the bottom of the mounting plate 6, a piston rod of the air cylinder 7 is connected with an electric rotary table 8, an upright post 9 is fixedly arranged at the bottom of the electric rotary table 8, a first cutting knife 10 and a second cutting knife 11 are respectively arranged at two sides of the upright post 9, the air cylinder 7 is started, the piston rod of the air cylinder 7 is enabled to descend to drive the first cutting knife 10 and the second cutting knife 11 to complete cutting of pipe fittings, the cutting direction and the position of the first cutting knife 10 and the second cutting knife 11 can be adjusted by rotation of the electric rotary table 8, when the first cutting knife 10 is cleaned, the second cutting knife 11 and the first cutting knife 10 are enabled to be exchanged, and cutting work is not affected when the cleaning is performed.

As shown in fig. 3, the device further comprises a moving device, the moving device is arranged in the chute 4 and used for driving the cutting device to move, the moving device comprises a screw rod 12 which is rotatably arranged in the chute 4 and in threaded connection with the sliding block 5, a driving motor 13 is fixedly arranged on one side of the chute 4, an output shaft of the driving motor 13 is fixedly connected with the screw rod 12, the driving motor 13 is started to enable the screw rod 12 to rotate, the sliding block 5 drives the first cutting knife 10 and the second cutting knife 11 to move and adjust left and right, and cutting of any position of a pipe fitting is facilitated.

As shown in fig. 2-4, the device further comprises a cleaning mechanism, the cleaning mechanism is connected to the cutting device and used for automatically cleaning the cutting tool, the cleaning mechanism comprises a connecting rod 14 fixedly installed on a piston rod of the air cylinder 7, a transverse plate 15 is fixedly installed at the bottom of the connecting rod 14, an electric telescopic rod 16 is fixedly installed on the transverse plate 15, a movable groove 17 is connected to the electric telescopic rod 16, the movable groove 17 is connected with an electric brush plate 18, and the electric brush plate 18 is used for cleaning the first cutting tool 10 by driving the movable groove 17 through extension of the electric telescopic rod 16;

Further, an automatic attaching device is arranged in the moving groove 17, the automatic attaching device comprises two moving blocks 19 which are slidably arranged in the moving groove 17, the moving blocks 19 are fixedly connected with the electric hairbrush plates 18, magnets 20 are arranged on one sides of the two moving blocks 19, a partition plate 21 is slidably arranged in the moving groove 17, the two magnets 20 are mutually attracted by the sliding partition plate 21, the moving blocks 19 are driven to be close to each other, and the two electric hairbrush plates 18 are attached to the two end faces of the first cutting knife 10 for cleaning;

Furthermore, the bottom of the bottom plate 1 is fixedly provided with a collecting tank 25, an existing dust collector is arranged in the collecting tank 25, one side of the collecting tank 25 is hinged with a tank door 26, a plurality of groups of through holes 24 are formed in the joint of the bottom plate 1 and the collecting tank 25, and the dust collector is used for enabling crushed aggregates generated by cutting and cleaning on the bottom plate 1 to enter the collecting tank 25 through the through holes 24 to be collected, so that the subsequent treatment is facilitated.

The working principle is that the electric brush plate 18 is driven to move downwards by means of the extension of the electric telescopic rod 16 to enable the electric brush plate 18 to face the first cutter 10, the partition plate 21 is slid, two magnets 20 on the movable blocks 19 generate attractive force to enable the two movable blocks 19 to move close to each other, the two electric brush plates 18 are further attached to and abutted against two end faces of the first cutter 10, automatic cleaning of the first cutter 10 is achieved, when the first cutter 10 is cleaned, the second cutter 11 is required to be cleaned, the electric rotary disc 8 is used for driving the first cutter 10 and the second cutter 11 to rotate and adjust, the positions of the second cutter 11 and the first cutter 10 are exchanged, automatic cleaning of the second cutter 11 can be achieved when the first cutter 10 is used for cutting, and crushed aggregates generated by cutting and cleaning on the base plate 1 can be collected in the collecting groove 25 through the through holes 24 by means of the dust collector, so that the quality and working efficiency of cutting are remarkably improved, and the construction site is protected.

The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (5)

1. The utility model provides a general cutting tool of PVC pipe fitting, includes bottom plate (1), its characterized in that still includes:

The cutting device comprises a cylinder (7) fixedly arranged at the bottom of the mounting plate (6), a piston rod of the cylinder (7) is connected with an electric turntable (8), a stand column (9) is fixedly arranged at the bottom of the electric turntable (8), and a first cutting knife (10) and a second cutting knife (11) are respectively arranged at two sides of the stand column (9);

The moving device is arranged in the chute (4) and used for driving the cutting device to move;

The cleaning mechanism comprises a connecting rod (14) fixedly mounted on a piston rod of the air cylinder (7), a transverse plate (15) is fixedly mounted at the bottom of the connecting rod (14), an electric telescopic rod (16) is fixedly mounted on the transverse plate (15), a moving groove (17) is connected to the electric telescopic rod (16), an electric hairbrush plate (18) is connected to the moving groove (17), and an automatic attaching device is arranged in the moving groove (17).

2. The universal cutting tool for PVC pipe fittings according to claim 1, wherein an electric push rod (22) is fixedly arranged at the bottom of the supporting frame (3), and a fixing piece (23) is connected to the electric push rod (22).

3. The universal cutting tool for PVC pipe fittings according to claim 1, wherein the moving device comprises a screw rod (12) rotatably installed in the sliding groove (4) and in threaded connection with the sliding block (5), a driving motor (13) is fixedly installed on one side of the sliding groove (4), and an output shaft of the driving motor (13) is fixedly connected with the screw rod (12).

4. The universal cutting tool for PVC pipe fittings according to claim 1, wherein the automatic attaching device comprises two moving blocks (19) which are slidably arranged in a moving groove (17), the moving blocks (19) are fixedly connected with an electric hairbrush plate (18), magnets (20) are arranged on one sides of the two moving blocks (19), and a partition plate (21) is slidably arranged in the moving groove (17).

5. The universal cutting tool for PVC pipe fittings according to claim 1, wherein a collecting tank (25) is fixedly arranged at the bottom of the bottom plate (1), a tank door (26) is hinged to one side of the collecting tank (25), and a plurality of groups of through holes (24) are formed in the joint of the bottom plate (1) and the collecting tank (25).