Three-dimensional vertical carving machine

Abstract

The utility model belongs to the technical field of engraving machines, and particularly relates to a three-dimensional vertical engraving machine which comprises a machine tool, a controller is fixedly installed on one side of the machine tool, a supporting disc is fixedly installed on the upper end face of the machine tool, and four sets of fourth sliding grooves are formed in the upper end face of the supporting disc. An electric push rod is fixedly installed in the supporting disc, the output end of the electric push rod is fixedly connected with a clamping plate, and the clamping plate is slidably connected with the fourth sliding groove. According to the three-dimensional vertical carving machine, a supporting disc is installed above the machine tool, electric push rods are installed in the supporting disc, the electric push rods push clamping plates to move, an object can be placed on the supporting disc, the clamping plates can clamp the object, and the electric push rods and the clamping plates are arranged to be four sets. And each group of electric push rods independently operate, so that clamping operation can be carried out according to different regular objects, the objects can be conveniently fixed, and the stability of the object carving process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to a three-dimensional vertical engraving machine. Background Art

[0002] An engraving machine is a CNC machine tool that is mainly used for engraving, hollowing out, cutting and other processing operations on materials such as wood, plastic, and metal. It uses computer numerical control technology and realizes automated production and processing through a computer control system. It has the advantages of high efficiency, high precision, and a high degree of automation.

[0003] Existing three-dimensional vertical engraving machines often have the problem of loose fixation when placing objects, and during the engraving process, the engraving machine is unstable due to the influence of the ground, which easily reduces the engraving accuracy and causes damage to the engraved object. Utility Model Content

[0004] The purpose of the utility model is to provide a three-dimensional vertical engraving machine to solve the problems raised in the above background technology in view of the defects of the prior art.

[0005] A three-dimensional vertical engraving machine comprises a machine tool, a controller is fixedly installed on one side of the machine tool, a support plate is fixedly installed on the upper end surface of the machine tool, four groups of fourth slide grooves are opened on the upper end surface of the support plate, an electric push rod is fixedly installed inside the support plate, a clamping plate is fixedly connected to the output end of the electric push rod, and the clamping plate is slidably connected to the fourth slide groove;

[0006] A sleeve is fixedly installed at the bottom of the machine tool, a threaded rod is threadedly connected to the middle of the sleeve, a base is fixedly connected to the bottom of the threaded rod, and the bases are evenly distributed along the four corners of the machine tool.

[0007] A first slide groove is provided on the upper side surface of the machine tool, and racks are evenly distributed in the middle of the first slide groove.

[0008] By adopting the above technical solution, the stability of the gantry can be improved.

[0009] A gantry is arranged above the machine tool, a motor is fixedly installed on one side of the gantry, a gear is fixedly installed on the output end of the motor, and the gear is meshingly connected with the rack.

[0010] By adopting the above technical solution, the performance of the engraving machine can be ensured to be stable during the engraving process and the engraving efficiency can be improved.

[0011] A second slide groove is provided at the other end of the machine tool, a limiting shaft is fixedly installed in the middle of the second slide groove, a sliding block is slidably connected to the outer surface of the limiting shaft, and the upper end surface of the sliding block is fixedly connected to the bottom of the gantry on the other side.

[0012] By adopting the above technical solution, the stability of the gantry when moving on the machine tool can be assisted so as to achieve a fine engraving effect.

[0013] A first threaded shaft is fixedly connected to the middle of the gantry, a connecting shaft is fixedly connected below the first threaded shaft, a fixing seat is arranged on the front end face of the gantry, and a rear end face of the fixing seat is threadedly connected to the first threaded shaft, and a rear end face of the fixing seat is slidably connected to the connecting shaft.

[0014] By adopting the above technical solution, the engraving area can be increased and the engraving accuracy can be improved.

[0015] A third slide groove is provided on the front end surface of the fixed seat, a second threaded shaft is fixedly connected to the middle of the third slide groove, a rear seat is threadedly connected to the outer surface of the second threaded shaft, and the rear seat is slidably connected to the third slide groove.

[0016] By adopting the above technical solution, the difficulty and error of manual operation can be reduced and the engraving efficiency can be improved.

[0017] A threaded hole is provided in the middle of the rear seat, a shock-absorbing pad is fitted and connected to the middle of the threaded hole, a carving knife is connected to the front end of the rear seat, a screw rod is fixedly installed on the rear end surface of the carving knife, and the screw rod is threadedly connected to the threaded hole.

[0018] By adopting the above technical solution, the stability and safety of operation can be ensured, the engraving accuracy can be improved, and the engraving efficiency can be improved.

[0019] The beneficial effects of the utility model three-dimensional vertical engraving machine are:

[0020] 1. The three-dimensional vertical engraving machine is equipped with a support plate above the machine tool, and an electric push rod is installed inside the support plate. The electric push rod pushes the clamping plate to move, so that the object can be placed on the support plate, and the clamping plate can clamp the object. The electric push rod and the clamping plate are arranged in four groups, and each group of electric push rods operates independently, so that objects with different rules can be clamped, thereby facilitating the fixation of the object and improving the stability of the object engraving process.

[0021] 2. The three-dimensional vertical engraving machine has a base installed at the bottom of the machine tool, and the base is connected to the sleeve through a threaded rod. When the machine tool is placed on an uneven ground, the base can be rotated to lift and lower the base by rotating the thread, and the four sets of bases can be adjusted to different heights, so as to adjust the stability of the machine tool according to the uneven ground conditions, thereby improving the stability of the machine tool, improving the engraving efficiency, and improving the product effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is a schematic diagram of the overall structure of the three-dimensional vertical engraving machine proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the gantry and base structure of the three-dimensional vertical engraving machine proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the rear seat and the fixed seat of the three-dimensional vertical engraving machine proposed by the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the disassembled structure of the engraving head and the rear seat of the three-dimensional vertical engraving machine.

[0026] In the figure: 1. machine tool; 2. controller; 3. first slide; 4. rack; 5. gantry; 6. motor; 7. gear; 8. second slide; 9. limit shaft; 10. slider; 11. first threaded shaft; 12. connecting shaft; 13. fixed seat; 14. third slide; 15. second threaded shaft; 16. back seat; 17. threaded hole; 18. shock-absorbing pad; 19. carving knife; 20. screw rod; 21. support plate; 22. fourth slide; 23. electric push rod; 24. splint; 25. sleeve; 26. threaded rod; 27. base. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0028] Reference Figure 1-4 A three-dimensional vertical engraving machine includes a machine tool 1, a controller 2 is fixedly installed on one side of the machine tool 1, a support plate 21 is fixedly installed on the upper end surface of the machine tool 1, four groups of fourth slide grooves 22 are opened on the upper end surface of the support plate 21, an electric push rod 23 is fixedly installed inside the support plate 21, a clamping plate 24 is fixedly connected to the output end of the electric push rod 23, and the clamping plate 24 is slidably connected to the fourth slide groove 22;

[0029] A sleeve 25 is fixedly installed at the bottom of the machine tool 1 , a threaded rod 26 is threadedly connected to the middle of the sleeve 25 , a base 27 is fixedly connected to the bottom of the threaded rod 26 , and the bases 27 are evenly distributed along the four corners of the machine tool 1 .

[0030] A support plate 21 is installed above the machine tool 1, and an electric push rod 23 is installed inside the support plate 21. The electric push rod 23 pushes the clamping plate 24 to move, so that when an object is placed on the support plate 21, the clamping plate 24 clamps the object, and the electric push rod 23 and the clamping plate 24 are arranged in four groups, and each group of electric push rods 23 operates independently, so that objects with different rules can be clamped, thereby facilitating the fixation of the object and improving the stability of the object engraving process; a base 27 is installed at the bottom of the machine tool 1, and the base 27 is connected to the sleeve 25 through a threaded rod 26. When the machine tool 1 is placed on an uneven ground, the base 27 is rotated to lift and lower the base 27 by rotating the thread, and the four groups of bases 27 can be adjusted to different heights, so as to adjust the stability of the placement of the machine tool 1 according to the unevenness of the ground, thereby improving the stability of the machine tool 1, improving the engraving efficiency, and improving the product effect.

[0031] A first slide groove 3 is provided on the upper side surface of the machine tool 1, and racks 4 are evenly distributed in the middle of the first slide groove 3. A first slide groove 3 is provided on one side of the machine tool 1, and a rack 4 is installed in the middle of the first slide groove 3. Through the transmission of the rack 4, the gantry 5 can be made more stable during the movement process.

[0032] A gantry 5 is arranged above the machine tool 1, and a motor 6 is fixedly installed on one side of the gantry 5. A gear 7 is fixedly installed on the output end of the motor 6, and the gear 7 is meshingly connected with the rack 4. The motor 6 drives the gear 7 to rotate, and the gear 7 is meshingly connected with the rack 4. When the gear 7 rotates, the gantry 5 can be driven to move horizontally, and through the cooperation of the gear 7 and the rack 4, the movement process of the gantry 5 can be made more stable, thereby ensuring the stability of the performance of the engraving machine during the engraving process and improving the engraving efficiency.

[0033] A second slide groove 8 is provided at the other end of the machine tool 1, and a limit shaft 9 is fixedly installed in the middle of the second slide groove 8. A slider 10 is slidably connected to the outer surface of the limit shaft 9, and the upper end surface of the slider 10 is fixedly connected to the bottom of the gantry 5 on the other side. The sliding connection between the slider 10 and the limit shaft 9 on the other side of the gantry 5 can increase the limiting effect on the movement of the gantry 5, and can assist the stability of the gantry 5 when moving on the machine tool 1, so as to achieve a fine engraving effect.

[0034] A first threaded shaft 11 is fixedly connected to the middle of the gantry 5, a connecting shaft 12 is fixedly connected to the lower part of the first threaded shaft 11, a fixing seat 13 is provided on the front end face of the gantry 5, and the rear end face of the fixing seat 13 is threadedly connected to the first threaded shaft 11, and the rear end face of the fixing seat 13 is slidingly connected to the connecting shaft 12. The first threaded shaft 11 is controlled to rotate by the controller 2, and the fixing seat 13 can move horizontally under the influence of the rotation of the first threaded shaft 11 and in cooperation with the connecting shaft 12, and can be adjusted horizontally according to the engraving object, thereby increasing the engraving area and improving the engraving accuracy.

[0035] A third slide groove 14 is provided on the front end surface of the fixed seat 13, and a second threaded shaft 15 is fixedly connected to the middle part of the third slide groove 14. A rear seat 16 is threadedly connected to the outer surface of the second threaded shaft 15, and the rear seat 16 is slidably connected to the third slide groove 14. The second threaded shaft 15 is rotated by the controller 2, so that the rear seat 16 can slide up and down along the middle part of the third slide groove 14 as the second threaded shaft 15 rotates, and can be adjusted up and down according to the object, thereby having a high degree of automation, reducing the difficulty and error of manual operation, and improving engraving efficiency.

[0036] A threaded hole 17 is provided in the middle of the rear seat 16, and a shock-absorbing pad 18 is fitted and connected to the middle of the threaded hole 17. A carving tool 19 is connected to the front end of the rear seat 16, and a screw rod 20 is fixedly installed on the rear end face of the carving tool 19, and the screw rod 20 is threadedly connected to the threaded hole 17. The carving tool 19 is threadedly connected to the rear seat 16 through the screw rod 20, and a shock-absorbing pad 18 is added at the connection between the screw rod 20 and the threaded hole 17, which can reduce the vibration of the carving tool 19 when it runs at high speed, so as to ensure the stability and safety of the operation, improve the carving accuracy, and improve the carving efficiency.

[0037] Working principle: For this type of three-dimensional vertical engraving machine, a support plate 21 is installed above the machine tool 1, and an electric push rod 23 is installed inside the support plate 21. The electric push rod 23 pushes the clamping plate 24 to move, so that when an object is placed on the support plate 21, the clamping plate 24 clamps the object, and the electric push rod 23 and the clamping plate 24 are arranged in four groups. Each group of electric push rods 23 operates separately, so that objects with different rules can be clamped, thereby facilitating the fixation of the object. Then, the motor 6 drives the gear 7 to rotate, and the gear 7 is meshed and connected with the rack 4. When the gear 7 rotates, it can drive the gantry 5 to move horizontally. And on the other side of the gantry 5, the sliding connection between the slider 10 and the limit shaft 9 can increase the limiting effect on the movement of the gantry 5, and can assist the gantry 5 in moving stably on the machine tool 1. Finally, a base 27 is installed at the bottom of the machine tool 1, and the base 27 is connected to the sleeve 25 through a threaded rod 26. When the machine tool 1 is placed on an uneven ground, the base 27 can be rotated to lift and lower the base 27 by rotating the thread, and the four groups of bases 27 can be adjusted to different heights, so as to adjust the stability of the machine tool 1 according to the uneven ground conditions, thereby improving the stability of the machine tool 1, improving the engraving efficiency, and improving the product effect.

[0038] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A three-dimensional vertical engraving machine, comprising a machine tool (1), characterized in that: A controller (2) is fixedly mounted on one side of the machine tool (1); a support plate (21) is fixedly mounted on the upper end surface of the machine tool (1); four groups of fourth slide grooves (22) are provided on the upper end surface of the support plate (21); an electric push rod (23) is fixedly mounted inside the support plate (21); a clamping plate (24) is fixedly connected to the output end of the electric push rod (23); and the clamping plate (24) is slidably connected to the fourth slide groove (22); A sleeve (25) is fixedly installed at the bottom of the machine tool (1), a threaded rod (26) is threadedly connected to the middle of the sleeve (25), a base (27) is fixedly connected to the bottom of the threaded rod (26), and the bases (27) are evenly distributed along the four corners of the machine tool (1).

2. The three-dimensional vertical engraving machine according to claim 1, characterized in that: A first slide groove (3) is provided on the upper side surface of the machine tool (1), and racks (4) are evenly distributed in the middle of the first slide groove (3).

3. The three-dimensional vertical engraving machine according to claim 2 is characterized in that: A gantry (5) is arranged above the machine tool (1), a motor (6) is fixedly mounted on one side of the gantry (5), a gear (7) is fixedly mounted on the output end of the motor (6), and the gear (7) is meshingly connected to the rack (4).

4. The three-dimensional vertical engraving machine according to claim 1, characterized in that: A second slide groove (8) is provided at the other end of the machine tool (1), a limit shaft (9) is fixedly installed in the middle of the second slide groove (8), a slider (10) is slidably connected to the outer surface of the limit shaft (9), and the upper end surface of the slider (10) is fixedly connected to the bottom of the gantry (5) on the other side.

5. The three-dimensional vertical engraving machine according to claim 4 is characterized in that: A first threaded shaft (11) is fixedly connected to the middle of the gantry (5), a connecting shaft (12) is fixedly connected to the lower portion of the first threaded shaft (11), a fixing seat (13) is provided on the front end surface of the gantry (5), and a rear end surface of the fixing seat (13) is threadedly connected to the first threaded shaft (11), and a rear end surface of the fixing seat (13) is slidably connected to the connecting shaft (12).

6. The three-dimensional vertical engraving machine according to claim 5, characterized in that: A third slide groove (14) is provided on the front end surface of the fixed seat (13); a second threaded shaft (15) is fixedly connected to the middle of the third slide groove (14); a rear seat (16) is threadedly connected to the outer surface of the second threaded shaft (15); and the rear seat (16) is slidably connected to the third slide groove (14).

7. The three-dimensional vertical engraving machine according to claim 6, characterized in that: A threaded hole (17) is provided in the middle of the rear seat (16), a shock absorbing pad (18) is fitted and connected to the middle of the threaded hole (17), a carving knife (19) is connected to the front end of the rear seat (16), a screw rod (20) is fixedly installed on the rear end surface of the carving knife (19), and the screw rod (20) is threadedly connected to the threaded hole (17).

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