CN219632760U

CN219632760U - Cavity tapping machine of laser engraving machine

Info

Publication number: CN219632760U
Application number: CN202320943745.6U
Authority: CN
Inventors: 吴锋; 牛金生; 闫利
Original assignee: Tai'an Ruixiang Machinery Manufacturing Co ltd
Current assignee: Tai'an Ruixiang Machinery Manufacturing Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-05
Anticipated expiration: 2033-04-24

Abstract

The utility model provides a laser engraving machine cavity tapping machine, includes the inside installation base that is equipped with the cavity, and slide mechanism is installed at installation base both ends, is connected with the frame through the stand rotation on the installation base, and the tapping motor is installed to the frame end. Replace the mode of the handheld tapping machine work of traditional staff, realized the semi-automatic tapping to the cavity, only need the staff consume a small amount of physical power just can realize the tapping work to the cavity both sides, improved the efficiency of tapping to sliding mechanism's setting has realized the slip of tapping machine on the cavity on the one hand, and on the other hand can be suitable for the laser engraving machine cavity of more sizes, has improved the practicality of tapping machine greatly.

Description

Cavity tapping machine of laser engraving machine

Technical Field

The utility model relates to the technical field of cavity tapping, in particular to a cavity tapping machine of a laser engraving machine.

Background

The laser engraving machine comprises a machine body, a stepping motor, a laser, a gas nozzle and other structures, the machine body is composed of a cavity, a machine cover and other parts, tapping needs to be conducted on the edge of the cavity during machining of the cavity so that subsequent cavities can be assembled, currently, when tapping of the cavity is conducted, a worker holds the tapping machine on the edge of the cavity, the size of the cavity is generally large, the worker needs to hold the tapping machine for a long time to work, on the one hand, the efficiency is low, on the other hand, the worker can be tired, in the prior art, a fixed tapping machine is further arranged, a semi-automatic tapping machine is adopted, such as a semi-automatic tapping mode for machining stamping die parts is disclosed in patent document with application number of CN218311288U, the device can conduct tapping only on some small parts, the tapping machine still needs to be held when tapping large parts such as the cavity of the laser engraving machine, and the tapping efficiency and the convenience in use are still poor.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides a cavity tapping machine of a laser engraving machine.

The technical scheme of the utility model is as follows:

the utility model provides a laser engraving machine cavity tapping machine, includes the inside installation base that is provided with the cavity, slide mechanism is installed at installation base both ends, sets up rotatable tapping mechanism on the installation base, places the installation base in the edge of both sides on the cavity of laser engraving machine, and installation base cooperation slide mechanism can remove in the cavity top, carries out the tapping work of cavity.

Further, the tapping machine comprises an installation base with a cavity inside, sliding mechanisms are installed at two ends of the installation base, a frame is connected to the installation base through upright column rotation, and a tapping motor is installed at the tail end of the frame.

For the easy to assemble base slides in laser engraving machine cavity upper end, installation base both ends have set up slide mechanism, slide mechanism includes the U type channel-section steel that sets up with installation base inner wall slip, U type channel-section steel sets up four altogether, and installation base both ends set up two respectively, are connected with the backup pad outside two U type channel-section steels of same one end, and two removal wheels are installed to the backup pad, remove the wheel and can remove in laser engraving machine cavity upper end, threaded hole has all been seted up to U type channel-section steel and installation base lateral wall, and the cooperation through fastening bolt and threaded hole is fixed U type channel-section steel and installation base. The sliding mechanism drives the mounting base to slide, and then drives the tapping machine to move, so that tapping work on the cavity is facilitated, and the U-shaped channel steel matched with the supporting plate which is movably arranged can adapt to the cavities of the laser engraving machine with different sizes, so that the practicability is greatly improved.

In order to enable the installation of the stand column to be more stable, an installation groove is formed in the middle position of the upper end face of the installation base, and the stand column is rotatably installed in a cavity at the installation groove.

For the convenience to tapping motor can carry out the adjustment position in diversified, the frame is including installing in the horizontal stand of stand mid portion, the one end up end that the stand was kept away from to the horizontal stand rotates and is connected with the articulated frame, and the articulated frame can rotate around the pin joint, has realized tapping motor and has rotated in vertical orientation, can adapt to the cavity that does not need the height, the connecting seat is installed to the one end that the horizontal stand was kept away from to the articulated frame, the connecting seat is used for installing tapping motor.

In order to enable the tapping motor to rotate in the vertical direction, the tapping drill is conveniently driven to move up and down, the tapping motor is installed at one end of the hinged frame, the hinged frame comprises a rotating seat connected with the frame in a rotating mode, the rotating seat is hinged with two rotating frames which are arranged up and down, one end, away from the rotating seat, of each rotating frame is rotationally connected with a tripod, and one corner, not connected with the rotating frame, of each connecting seat is connected with the tripod. The rotating frame can rotate around the hinge point, and then the tapping motor on the connecting seat is driven to rotate up and down.

In order to improve the stability of the rotating frame, a gas spring is hinged between the rotating frame and the rotating seat, the gas spring is obliquely arranged, and the output end of the gas spring is connected with the rotating seat. The pneumatic spring is used for supporting the rotating frame on the upper side, so that the rotating angle of the rotating frame is prevented from being overlarge, and the vertical rotation of the tapping motor by workers is facilitated.

In order to facilitate the sliding of the mounting base on the top of the cavity of the laser engraving machine, notches are formed in the bottom of the mounting base and close to the edges of two sides, and the notches are L-shaped grooves with downward openings. The L-shaped groove with the downward opening is more suitable for the structure at the top of the cavity of the laser engraving machine, so that the components in the cavity are prevented from blocking the mounting base in the moving process.

In order to improve the stability that U type channel-section steel is connected with the installation base to improve the stability of whole tapping machine, the cavity lateral wall at the both ends of installation base respectively is provided with two limiting plates, limiting plate and cavity lateral wall set up perpendicularly, the limiting plate is located the edge on the longer one side of notch, and U type channel-section steel and limiting plate contact and slide the setting. The limiting plate can play a role in supporting the U-shaped channel steel, and the supporting force is shared for the part connected with the fastening bolt.

In order to facilitate the placement of the whole tapping device at the upper end of the cavity of the laser engraving machine, hanging rings are arranged at the top ends of the upright posts. The device is lifted to the upper end of the cavity by the crane through the lifting ring for tapping.

In order to facilitate placement of tapping drills and parts in different sizes, part placement boxes are arranged on the upper end faces of the two sides of the mounting base. The tapping drill bits of various types and parts required by tapping are placed in the part placement boxes on the two sides, so that the drill bit can be conveniently replaced by workers, and the tapping efficiency is improved.

The utility model has the beneficial effects that: the utility model relates to a cavity tapping machine of a laser engraving machine, which is characterized in that a tapping motor is arranged on a mounting base in an omnibearing manner, the mounting base is arranged at the upper end of a cavity of the laser engraving machine in a sliding manner to perform tapping work, a traditional mode of the operation of a hand-held tapping machine by a worker is replaced, the semi-automatic tapping of the cavity is realized, the tapping work of two sides of the cavity can be realized only by the worker with a small amount of physical effort, the tapping efficiency is improved, the sliding mechanism is arranged to realize the sliding of the tapping machine on the cavity on one hand, and the tapping machine is applicable to the cavity of the laser engraving machine with more sizes on the other hand, so that the practicability of the tapping machine is greatly improved.

Drawings

The aspects and advantages of the present utility model will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the mounting base;

FIG. 3 is a side cross-sectional view of the mounting base;

the components represented by the reference numerals in the figures are:

1. a mounting base; 2. a sliding mechanism; 21. u-shaped channel steel; 22. a support plate; 23. a threaded hole; 24. a fastening bolt; 25. a moving wheel; 3. a column; 4. a tapping motor; 5. a mounting groove; 6. a horizontal frame; 7. a hinge bracket; 71. a rotating seat; 72. a rotating frame; 73. a tripod; 8. a connecting seat; 9. a gas spring; 10. a notch; 11. a limiting plate; 12. a hanging ring; 13. the parts are placed in the box.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

Examples

The embodiment provides a laser engraving machine cavity tapping machine, see fig. 1, including installation base 1, be equipped with the cavity in the installation base 1, installation base 1 both ends installation drives its gliding slide mechanism 2 in laser engraving machine cavity upper end, installs on base 1 through frame rotatable installation tapping motor 4, and slide mechanism 2 drives installation base 1 and slides in laser engraving machine cavity upper end, and then drives tapping motor 4 and remove, accomplishes the tapping work of cavity, expandes the concrete description below.

In this embodiment, as shown in fig. 1 and 2, a mounting groove 5 is provided in the middle of the upper end surface of the mounting base 1, the mounting groove 5 penetrates through the upper end surface of the mounting base 1, and may be rectangular, circular, etc., and is provided according to practical needs, the upper end surfaces of the two sides of the mounting base 1 are provided with a part placement box 13, which is close to the edges of the two sides, and the parts placement boxes 13 on the two sides are placed with tapping drills and parts of various types required for tapping, thereby facilitating the replacement of the drills by workers, improving the tapping efficiency, as one of the inventive concepts of this scheme, the mounting base 1 is rotatably connected with a frame through a stand column 3, the stand column 3 is rotatably mounted in a cavity of the mounting base 1 at the mounting groove 5, the stand column 3 is vertically arranged at the bottom of the cavity and can rotate around its own axis, the height of the stand column 3 is 3-4 times the height of the mounting base 1, the top end of the upright post 3 is provided with a hanging ring 12 for hanging the whole device and placing the whole device on a cavity of a laser engraving machine, one end of a frame far away from the mounting groove 5 is provided with a tapping motor 4, namely the tail end of the frame, the output end of the tapping motor 4 is provided with a tapping drill bit, the frame comprises a horizontal frame 6 arranged at the middle part of the upright post 3, the upright post 3 penetrates through the horizontal frame 6, the horizontal frame 6 and the upright post 3 are fixedly arranged, the middle part refers to the part of the upright post 3 arranged outside the mounting base 1, the upper end surface of one end of the horizontal frame 6 far away from the upright post 3 is rotationally connected with a hinged frame 7, one end of the hinged frame 7 far away from the horizontal frame 6 is provided with a connecting seat 8, the connecting seat 8 is used for mounting the tapping motor 4, the tapping motor 4 adopts a servo motor in the prior art, a power supply for supplying power can be arranged in the horizontal frame 6, the two are connected through a power line, and the control device of the tapping motor 4 can be arranged beside the tapping motor 4, so that the tapping motor 4 can be conveniently opened and closed by a worker. After tapping one side of the cavity is completed, the tapping motor 4 is pulled, the upright post 3 rotates in the mounting groove 5, and the tapping motor 4 is driven to rotate to the other side of the cavity to continue tapping.

Further preferably, the articulated frame 7 includes a rotating seat 71 rotatably connected with the frame, the rotating seat 71 is composed of a rotating column and two steel plates installed on the rotating column, the rotating seat 71 is hinged with two rotating frames 72 arranged up and down, the rotating frames 72 can adopt square tubes, one hinged end of each rotating frame 72 and each rotating frame 71 can rotate around a hinging point, one end of each rotating frame 72 far away from each rotating frame 71 is rotatably connected with a tripod 73, the two rotating frames 72 are respectively connected at two corners of each tripod 73, each rotating frame 72 can rotate around the connecting point, the rotating frames 71 and the tripod 73 are respectively provided with two steel plates, each rotating frame 72 is installed between the two steel plates, one corner of each connecting seat 8 and each tripod 73 is not connected with each rotating frame 72, a fixed shaft is arranged on one side of each connecting seat 8, each fixed shaft is clamped between the two steel plates of each tripod 73, each upper rotating frame 72 and each rotating frame 71 is connected with a pneumatic spring 9, each pneumatic spring 9 is obliquely arranged, an output end of each pneumatic spring is connected with each rotating frame 71, when each rotating frame 72 rotates, the pneumatic springs 9 can give each upper rotating frame 72, and the relative tension of each pneumatic spring 72 can be controlled slowly, and the relative tension of each rotating frame 72 is avoided. When tapping is performed, the control end of the tapping motor 4 is held to exert a force up and down, and the rotating frame 72 can rotate up and down around the hinge point of the rotating seat 71 and the tripod 73, so as to drive the tapping motor 4 to move up and down.

Further preferably, the bottom of the installation base 1 is provided with a notch 10 near the edges of two sides, and the notch 10 is an L-shaped groove with a downward opening. The notch 10 is arranged according to the structure of the upper end of the cavity of the laser engraving machine, and as more parts can be installed at the edge of the cavity, in order to avoid the situation that the installation base 1 does not touch the parts of the cavity in the moving process, the notch 10 is arranged to match the cavity.

As another inventive concept of the present solution, the sliding mechanism 2 is installed at two ends of the installation base 1, the sliding mechanism 2 includes four U-shaped channels 21 slidably disposed on an inner wall of the installation base 1, two U-shaped channels 21 are disposed at two ends of the installation base 1 respectively, two U-shaped channels 21 at the same end are disposed opposite to each other in a groove end direction, that is, toward the inside of the cavity, a supporting plate 22 is connected to the outer sides of the two U-shaped channels 21 at the same end, two moving wheels 25 are installed on the supporting plate 22, the moving wheels 25 can be installed by bolts with adjustable distance, the two moving wheels 25 are distributed at two ends of the supporting plate 22, as shown in fig. 2, that is, the outer sides of the installation base 1, after the installation base 1 is placed at the upper end of a cavity of the laser engraving machine, the moving wheels 25 at two sides of the installation base 1 are in contact with the edges of the cavity, the two U-shaped channels 21 can roll at the edges, the two U-shaped channels 21 can be connected with the supporting plate 22 in a welding manner, a plurality of threaded holes 23 are formed in the side walls of the U-shaped channels 21 and the installation base 1, the U-shaped channels 21 are fixed with the installation base 1 by matching fastening bolts 24 with the threaded holes 23, the two U-shaped channels 23 are fixed with the installation base 1, and the two U-shaped channels 23 are fixed by the fastening bolts with the two threaded holes 23, and the two U-shaped channels are fixed to the two U-shaped channels 1 are fixed by the two threaded holes 23, and the two U-shaped channels are fixed according to the two corresponding to the two threaded holes 23. According to the specific width of the cavity, the U-shaped channel steel 21 can be pushed or pulled to slide in the cavity, the whole width is adjusted to be matched with the width of the cavity, and the U-shaped channel steel 21 and the threaded holes 23 on the side wall of the mounting base 1 are penetrated by fastening bolts 24 to be fixed.

Further preferably, two limiting plates 11 are respectively arranged on the side walls of the cavities at the two ends of the installation base 1, as shown in fig. 3, the limiting plates 11 are perpendicular to the side walls of the cavities, the limiting plates 11 are positioned at the edge of the longer side of the notch 10, the U-shaped channel steel 21 is in contact with the limiting plates 11 and is arranged in a sliding manner, the U-shaped channel steel 21 is used for supporting the U-shaped channel steel 21, the force born by the fastening bolts 24 at the joint of the U-shaped channel steel 21 and the installation base 1 is reduced, and the stability in the moving process of the installation base 1 is ensured.

Specifically, when the tapping of laser engraving machine cavity is needed, place required tapping drill bit and spare part in advance in part placement box 13, according to the length of the width adjustment U type channel-section steel 21 of laser engraving machine cavity, the adjustment is accomplished and is fixed with fastening bolt 24, hang the whole device to the cavity through rings 12, start tapping motor 4, the staff holds the control end of tapping motor 4, downwardly moving tapping motor 4, carry out the tapping of cavity, after once accomplishing, promote mounting base 1, remove wheel 25 forward roll on the cavity, drive tapping motor 4 and remove, carry out tapping work next time, after cavity one side tapping is accomplished, pulling tapping motor 4, stand 3 rotates in mounting groove 5, drive tapping motor 4 and rotate the cavity opposite side and continue the tapping work.

Claims

1. The cavity tapping machine of the laser engraving machine is characterized by comprising an installation base (1) with a cavity inside, wherein sliding mechanisms (2) are installed at two ends of the installation base (1), a frame is rotatably connected to the installation base (1) through a stand column (3), and a tapping motor (4) is installed at the tail end of the frame;

the sliding mechanism (2) comprises four U-shaped channel steels (21) which are arranged on the inner wall of the cavity of the installation base (1) in a sliding manner, and two ends of the installation base (1) are respectively provided with two U-shaped channel steels (21);

two U-shaped channel steels (21) of same one end are connected with backup pad (22), a plurality of screw holes (23) have all been seted up with installation base (1) lateral wall to U-shaped channel steels, and the cooperation through fastening bolt (24) and screw hole (23) is fixed U-shaped channel steels (21) and installation base (1), two removal wheels (25) are installed to backup pad (22).

2. The laser engraving machine cavity tapping machine according to claim 1, characterized in that a mounting groove (5) is formed in the middle position of the upper end face of the mounting base (1), and the upright post (3) is rotatably mounted in a cavity at the mounting groove (5).

3. The laser engraving machine cavity tapping machine according to claim 2, characterized in that the frame comprises a horizontal frame (6) arranged at the middle part of the upright post (3), an upper end face of one end of the horizontal frame (6) far away from the upright post (3) is rotationally connected with a hinge frame (7), one end of the hinge frame (7) far away from the horizontal frame (6) is provided with a connecting seat (8), and the connecting seat (8) is used for installing a tapping motor (4).

4. A laser engraving machine cavity tapping machine according to claim 3, characterized in that the articulated frame (7) comprises a rotating seat (71) which is rotationally connected with the horizontal frame (6), the rotating seat (71) is articulated with two rotating frames (72) which are arranged up and down, one end of the two rotating frames (72) far away from the rotating seat (71) is rotationally connected with a tripod (73), and the connecting seat (8) is connected with one corner of the tripod (73) which is not connected with the rotating frames (72).

5. The machine according to claim 4, characterized in that a gas spring (9) is hinged between the rotating frame (72) and the rotating seat (71), the gas spring (9) is arranged obliquely, and the output end is connected with the rotating seat (71).

6. The laser engraving machine cavity tapping machine according to claim 1, characterized in that the bottom of the mounting base (1) is provided with notches (10) near the edges of two sides, and the notches (10) are L-shaped grooves with downward openings.

7. The laser engraving machine cavity tapping machine according to claim 6, characterized in that two limiting plates (11) are respectively arranged on the cavity side walls at two ends of the mounting base (1), the limiting plates (11) are perpendicular to the cavity side walls, the limiting plates (11) are located at the edge of the longer side of the notch (10), and the U-shaped channel steel (21) is in contact with the limiting plates (11) and is in sliding arrangement.

8. A laser engraving machine cavity tapping machine according to any one of the claims 1-7, characterized in that the top end of the upright (3) is provided with a lifting ring (12).

9. The laser engraving machine cavity tapping machine according to claim 8, characterized in that the upper end surfaces of both sides of the mounting base (1) are provided with a part placement box (13).