CN103257384B - Cutter frame system of grating ruling engine - Google Patents

Abstract

The invention provides a cutter frame system of a grating ruling engine, and belongs to the field of grating ruling machinery. The cutter frame system aims at solving the problems that machining and assembly in the prior art are large in difficulty and large-area grating ruling is not benefited. A sliding block of the cutter frame system is arranged on a guide rail in a cross mode and slides along the guide rail. A horizontal surface and a second side surface of the sliding block are provided with guide sliding feet, a first side surface is provided with elastic sliding feet, and the elastic sliding feet and the guide sliding feet are contacted with the guide rail. A cutter frame installation plate is movably connected with a joint through a pin shaft, the lower end of the cutter frame installation plate is provided with guide sliding feet which are contacted with the guide rail, a ruling cutter frame is fixedly connected with the cutter frame installation plate, and the elastic sliding feet tightly press one guide sliding foot of the ruling cutter frame on a guide face of the guide rail. A single rectangular guide rail is used, the top face of the guide rail is used for bearing, side faces of the guide rail are used for guiding, a bearing function and a guide function are integrated on one guide rail, and therefore difficulty of the machining and the assembly is reduced. The size of the system is small and the weight of the system is low, and therefore the cutter frame system is suitable for the large-area grating ruling.

Description

Grating machine tool holder system

technical field

The invention belongs to the field of grating scribing machinery, and in particular relates to a grating scribing machine tool holder system.

Background technique

The mechanical method of engraving the grating mainly relies on the diamond knife to extrude a series of evenly spaced grooves on the surface of the aluminum film. Therefore, the structural stability and operating accuracy of the tool holder system equipped with the diamond knife are high.

The tool holder system of the grating marking machine in the prior art is shown in Figure 1. The marking tool holder 7 spans both ends of the workbench 10, and two guide rails 9 are used. The parallelism is not easy to adjust, and the processing and assembly are difficult. , the load-bearing part and the marking part of the whole system are set as a whole, which causes the load-bearing part and the marking part to easily affect each other during the marking process. When marking a large grating with a width of 400, the moving distance of the marking tool holder 7 must be greater than 400 , the lengths of the two guide rails 9 of the scoring tool holder 7 across the grating must be greater than 400, and the space for placing the grating in the middle must be greater than 400, and the horizontal space occupied must be greater than 400*3, so it is not conducive to the engraving of large gratings. In addition, the size and quality of the tool holder system are large, which is not conducive to the engraving of large-area gratings; the existing American MIT-C grating marking machine adopts a load-bearing guide rail across the workbench, and the tool holder reciprocates on the load-bearing guide rail. , another separate guide rail is used for the positioning and guidance of the tool holder. The load bearing of this structure is relatively independent of the guide rail, and its parallelism is not easy to adjust, which affects the quality of grating marking.

Contents of the invention

The object of the present invention is to provide a tool holder system for a grating marking machine, which solves the problems existing in the prior art that processing and assembly are difficult and is not conducive to large-area grating marking, and improves the quality of grating marking.

In order to achieve the above object, the grating marking machine tool holder system of the present invention includes guide rails, sliders, elastic sliding feet, guide sliding feet, adapters, torsion springs, pin shafts, tool holder mounting plates and marking tool holders; The slider is concave, and its concave interior has a horizontal surface, a first side surface and a second side surface, the slider straddles the guide rail, and can slide along the guide rail, the slider Guide slide feet are installed on the horizontal surface and the second side surface, elastic slide feet are installed on the first side surface, and both the elastic slide feet and the guide slide feet are in contact with the guide rail; the adapter and the slide The block is fixedly connected, the tool rest mounting plate has opposite upper end and lower end, the pin shaft runs through the adapter, the torsion spring and the upper end of the knife rest mounting plate, and the tool rest mounting plate passes through the pin shaft and the upper end of the knife rest mounting plate. The adapter piece is movably connected and can rotate around the pin shaft. One end of the torsion spring is against the adapter piece, and the other end is against the knife rest mounting plate, and the guide is placed at the lower end of the knife rest mounting plate. Sliding foot, the guide sliding foot is in contact with the guide rail, the marking tool holder is fixedly connected with the knife holder mounting plate, and the elastic sliding foot presses the marking knife holder guiding sliding foot tightly against the guiding rail of the guide rail. face.

Both ends of the pin shaft are fixed on the adapter piece through nuts.

The elastic slider includes an elastic slider contact, an elastic slider contact mounting seat, an elastic slider pressure ring, an elastic slider seat, a guide seat, an elastic slider cover and a compression spring; the elastic slider contact Fixedly installed in the elastic sliding foot contact mounting seat, the elastic sliding foot contact is in contact with the guide rail; the elastic sliding foot pressure ring is threaded with the elastic sliding foot contact mounting seat for fixing The elastic sliding foot contact; the elastic sliding foot contact mounting seat is placed in the elastic sliding foot seat and can slide in the elastic sliding foot seat; the elastic sliding foot seat is fixed to the slider connection; the elastic sliding foot cover is covered on the elastic sliding foot seat; the guide seat is slidingly connected with the elastic sliding foot seat, the compression spring surrounds the guide seat, and one end of the compression spring is against Hold the elastic sliding foot cover, and the other end is against the guide seat.

The guide slider includes a guide slider presser ring, a guide slider contact, a guide slider contact mounting seat and a guide slider cover plate; the guide slider presser ring and the guide slider contact mounting seat Through threaded connection, the guide slider contact is fixedly installed on the guide slider contact mounting seat; the slider has a countersunk hole, and the guide slider contact mounting seat has two threads holes, and the guide slider contact mount is fixed on the slider through two screws and the guide slider cover plate.

The material of the guide rail is quartz glass.

The material of the elastic sliding foot contact is molybdenum disulfide.

The material of the guide slider contact is molybdenum disulfide.

The beneficial effects of the present invention are: the grating marking machine tool post system proposed by the present invention adopts a single square guide rail, the top surface is used as load-bearing, and the side is used as guide, the load-bearing and guiding functions are concentrated on one guide rail, reducing the processing and assembly costs Difficulty; the slider is set separately from the scoring tool holder, and when the slider shakes slightly due to external influences during the sliding process, the tool holder mounting plate can be moved under the action of the torsion spring Rotate around the pin shaft, keep the guide slide foot placed on the tool holder mounting plate in contact with the guide rail all the time, achieve the purpose of keeping the relative position of the marking tool holder and the grating unchanged, and make the marking process Stable, which reduces the error of the grating marking and improves the accuracy of the grating marking; the setting of the elastic sliding foot makes the guide sliding foot closely contact with the guide rail, and the sliding block will remain relatively stable during the sliding process. stable state; in addition, the grating marking tool holder system proposed by the present invention is small in size and quality, and is suitable for engraving large-area gratings.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the tool holder system of the grating marking machine in the prior art;

Fig. 2 is a front view of the structure of the tool holder system of the grating marking machine of the present invention;

Fig. 3 is a left view of the structure of the tool post system of the grating marking machine of the present invention;

Fig. 4 is a schematic structural diagram of the elastic sliding feet of the grating marking machine tool post system of the present invention;

Fig. 5 is a schematic diagram of the structure of the guide slider of the grating marking machine tool post system of the present invention;

Of which: 1. Guide rail, 2. Slider, 201. Horizontal surface, 202. First side surface, 203. Second side surface, 3. Guide slider, 301. Guide slider cover, 302. Guide slider contact Point mounting seat, 303, contact point of guide slide foot, 304, pressure ring of guide slide foot, 4, adapter, 5, torsion spring, 6, knife holder mounting plate, 7, marking knife holder, 8, elastic slide foot , 801, pressure spring, 802, elastic sliding foot seat, 803, guide seat, 804, elastic sliding foot cover, 805, elastic sliding foot contact mounting seat, 806, elastic sliding foot contact, 807, elastic sliding foot pressure Circle, 9, guide rail, 10, workbench.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Referring to accompanying drawings 2 and 3, the grating marking machine tool holder system of the present invention includes a guide rail 1, a slider 2, an elastic sliding foot 8, a guiding sliding foot 3, an adapter 4, a torsion spring 5, a pin shaft, and a knife Frame mounting plate 6 and scoring knife rest 7; The slider 2 is concave, and its concave interior has a horizontal surface 201, a first side surface 202 and a second side surface 203, and the horizontal surface 201 and the second side The surface 203 places the guide foot 3, and the first side surface 202 places the elastic foot 8; the slider 2 straddles the guide rail 1, and passes through the elastic foot 8 and the guide foot The feet 3 are in contact with the guide rail 1 , and the slider 2 can slide along the guide rail 1 .

The adapter 4 is fixedly connected with the slider 2, the adapter 4 is fixed on the slider 2 by screws, the tool holder mounting plate 6 has opposite upper and lower ends, and the pin shaft runs through the The adapter 4, the torsion spring 5, and the upper end of the knife rest mounting plate 6, the two ends of the pin shaft are fixed on the adapter 4 by nuts, and the knife rest mounting plate 6 is connected to the tool rest mounting plate 6 through the pin shaft. The adapter piece 4 is movably connected and can rotate around the pin shaft. One end of the torsion spring 5 is against the adapter piece 4 , and the other end is against the knife holder mounting plate 6 .

The lower end of the knife rest mounting plate 6 is provided with the guide foot 3, the guide foot 3 is in contact with the guide rail 1, the marking knife rest 7 is fixedly connected with the knife rest mounting plate 6, the engraving The scoring tool holder 7 is used for installing the scoring knife, and the scoring knife is used for marking the grating.

When the grating marking tool system is working, the marking tool holder 7 slides on the guide rail 1 following the slider 2, and the marking tool holder 7 marks the grating through the scoring knife during the sliding process; When the slider 2 is slightly shaken by external influences during the sliding process, the tool rest mounting plate 6 rotates around the pin shaft under the action of the torsion spring 5, and remains placed on the tool rest mounting plate 6 The guide foot 3 on the top is always in contact with the guide rail, so that the purpose of keeping the relative position of the scribing tool holder 7 and the grating unchanged.

Referring to accompanying drawing 4, the elastic slider 8 includes an elastic slider contact 806, an elastic slider contact mounting seat 805, an elastic slider pressure ring 807, an elastic slider seat 802, a guide seat 803, and an elastic slider cover 804 and compression spring 801; wherein, the elastic sliding foot contact 806 is fixedly installed in the elastic sliding foot contact mounting seat 805, and the elastic sliding foot contact 806 is in contact with the guide rail 1; the elastic sliding foot contact 806 is in contact with the guide rail 1; The foot pressure ring 807 is threadedly connected with the elastic sliding foot contact mounting seat 805 for fixing the elastic sliding foot contact 806; the elastic sliding foot contact mounting seat 805 is placed in the elastic sliding foot contact mounting seat 802 , can slide in the elastic sliding foot seat 802; the elastic sliding foot seat 802 is fixedly connected with the slider 2; the elastic sliding foot cover plate 804 is covered on the elastic sliding foot seat 802; The guide seat 803 is slidingly connected with the elastic sliding foot seat 802, the compression spring 801 surrounds the guide seat 803, one end of the compression spring 801 is against the elastic sliding foot cover 804, and the other end is against the guide seat 803.

On the one hand, the compression spring 801 can provide elastic force towards the guide rail 1 for the elastic sliding foot contact 806, so that the elastic sliding foot contact 806 is in close contact with the guide rail 1; on the other hand, the compression spring 801 On the one hand, the cover plate 804 is provided with an elastic force opposite to the direction toward the guide rail 1, and this elastic force acts on the slider 2 at the same time, so that the guide feet 3 arranged on the second side surface C are aligned with the guide rail 1. The purpose of the close contact of the guide rails 1 is to make the sliding block 2 more stable during the sliding process.

Referring to accompanying drawing 5, described guide slider 3 comprises guide slider pressure ring 304, guide slider contact 303, guide slider contact mount 302 and guide slider cover plate 301; described guide slider pressure ring 304 The guide slider contact mounting seat 302 is threadedly connected, and the guide slider contact 303 is fixedly installed on the guide slider contact mounting seat 302 . There are countersunk holes on the slider 2, and there are two threaded holes on the guide slider contact mounting base 302, and the guide slider contacts are installed by two screws and the guide slider cover plate 301. The seat 302 is fixed on the slider 2 .

The material of the guide rail 2 is quartz glass, the material of the elastic sliding foot contact 806 is molybdenum disulfide, and the material of the guide sliding foot contact 303 is molybdenum disulfide.

In the description of the present invention, the orientation or positional relationship indicated by the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom" etc. are based on the drawings The orientations or positional relationships shown are only for the convenience of describing the invention and do not require the invention to be constructed and operated in a specific orientation, and thus should not be construed as limitations on the invention.

The above are specific implementations of the present invention, and those skilled in the art should understand that the above specific implementations are only used to illustrate the present invention, and are not used to limit the protection scope of the present invention. Anyone within the spirit and principle scope of the present invention , any modifications, equivalent replacements, improvements, etc., should be included within the protection scope of the present invention.

Claims (6)

1. Grating marking machine tool holder system, including guide rail (1), slider (2), tool holder mounting plate (6) and scoring tool holder (7), characterized in that it also includes elastic sliding feet (8) , guide foot (3), adapter (4), torsion spring (5) and pin shaft; The slider (2) is concave, and its concave interior has a horizontal surface (201), a first side surface (202) and the second side surface (203), the slider (2) straddles the guide rail (1), and can slide along the guide rail (1), the level of the slider (2) The surface (201) and the second side surface (203) are equipped with guiding feet (3), and the first side surface (202) is equipped with elastic sliding feet (8), and the elastic sliding feet (8) and the guiding feet The feet (3) are all in contact with the guide rail (1); the adapter (4) is fixedly connected with the slider (2), and the tool rest mounting plate (6) has opposite upper and lower ends, so The pin shaft runs through the upper end of the adapter (4), the torsion spring (5) and the knife rest mounting plate (6), and the knife rest mounting plate (6) connects with the adapter through the pin shaft (4) It is flexibly connected and can rotate around the pin shaft. One end of the torsion spring (5) is against the adapter (4), and the other end is against the tool rest mounting plate (6). The lower end of the mounting plate (6) is provided with the guide slide (3), the guide slide (3) is in contact with the guide rail (1), and the marking knife rest (7) is in contact with the knife rest mounting plate (6) fixedly connected, the elastic sliding feet (8) tightly press the marking tool holder (7) and the guiding sliding feet (3) on the guiding surface of the guide rail (1); The elastic slider (8) includes an elastic slider contact (806), an elastic slider contact mounting seat (805), an elastic slider pressure ring (807), an elastic slider seat (802), a guide seat (803 ), an elastic sliding foot cover (804) and a compression spring (801); the elastic sliding foot contact (806) is fixedly installed in the elastic sliding foot contact mount (805), and the elastic sliding foot contact The point (806) is in contact with the guide rail (1); the elastic sliding foot pressure ring (807) is threadedly connected with the elastic sliding foot contact mounting seat (805) for fixing the elastic sliding foot contact ( 806); the elastic sliding foot contact (806) mounting seat is placed in the elastic sliding foot seat (802), and can slide in the elastic sliding foot seat (802); the elastic sliding foot seat (802 ) is fixedly connected with the slider (2); the elastic sliding foot cover (804) is covered on the elastic sliding foot seat (802); the guide seat (803) is connected with the elastic sliding foot seat (802) sliding connection, the compression spring (801) surrounds the guide seat (803), one end of the compression spring (801) is against the elastic sliding foot cover (804), and the other end is against the guide seat ( 803). 2. The grating marking machine tool post system according to claim 1, characterized in that, both ends of the pin shaft are fixed on the adapter (4) by nuts. 3. The grating marking machine tool holder system according to claim 1, characterized in that, the guide slider (3) comprises a guide slider pressure ring (304), a guide slider contact (303), a guide slider The foot contact mounting seat (302) and the guide slider cover plate (301); the guide slider pressure ring (304) is connected to the guide slider contact mounting seat (302) through threads, and the guide slider The foot contact (303) is fixedly mounted on the guide slide contact mount (302); the slider (2) has a countersunk hole, and the guide slide contact mount (302) There are two threaded holes, and the guide slider contact mounting base (302) is fixed on the slider (2) through two screws and the guide slider cover plate (301). 4. The grating marking machine tool post system according to claim 1, characterized in that, the material of the guide rail (1) is quartz glass. 5. The grating marking machine tool holder system according to claim 1, characterized in that, the material of the elastic sliding foot contact (806) is molybdenum disulfide. 6. The grating marking machine tool post system according to claim 3, characterized in that, the material of the guide slider contact (303) is molybdenum disulfide.