Positioning tool of carving machine

Abstract

The positioning tool comprises a machine body table, a portal frame and a carving machine body, the bottom of the inner side of the portal frame is connected with the tops of the two sides of the machine body table in a sliding mode, the carving machine body is movably arranged on the surface of the portal frame in a sleeved mode, and sliding grooves are formed in the tops of the two sides of the machine body table. A plurality of sliding grooves are formed in the machine body table, teeth are fixedly connected to the bottoms of the sliding grooves, the teeth are distributed at equal intervals, sliding plates are arranged at the tops of the two sides of the machine body table, and rotating rods are movably connected to the interiors of the sliding plates. By arranging the pressing plate, when a plate needs to be engraved, the pressing plate presses the plate downwards, limits the plate and prevents the plate from deviating up and down in the engraving process, and the problems that after the cut plate is well placed, the plate is clamped by the clamping device, vibration is generated when the engraving machine processes the plate, and the plate is not limited up and down in the machining process are solved; and therefore, the problem that the precision is deviated during machining is solved, and the auxiliary fixing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to a positioning tool for an engraving machine. Background Art

[0002] An engraving machine is a sheet metal processing equipment used for engraving, drilling and cutting sheets. Common engraving machines include a machine tool, a gantry and an engraving machine. The gantry spans across the machine tool, and the two legs of the gantry are installed on both sides of the machine tool and can move on both sides. The engraving machine is installed on the gantry and can move along the gantry. The movement of the gantry and the engraving machine can be controlled by a computer to perform various styles of processing at different positions of the sheet metal. During the processing, the gantry usually moves the engraving machine on the sheet metal, and generally a positioning tool is used to fix the sheet metal to facilitate the engraving machine to process the sheet metal.

[0003] For example, the application number is CN201920966859.6. The utility model relates to an engraving machine, which relates to a plate processing equipment, and is used to solve the problem of low precision when the engraving machine engraves the plate. It includes a machine tool, a gantry, and an engraving machine. The gantry is installed on the machine tool, and the two ends of the gantry are installed on both sides of the machine tool. The engraving machine is installed on the gantry. The machine tool is provided with a main clamping device, and the main clamping device includes a clamping block A and a clamping block B. The clamping block A and the clamping block B form a clamping opening. The clamping block A is connected to a main driving device, and the clamping block B is fixed on the machine tool. The utility model has the following advantages: the driving device drives the clamping block A to move toward or away from the clamping block B, so that the clamping block A and the clamping block B can clamp the plate, improve the stability when fixing the plate, and thus improve the precision of the engraving machine processing.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that in order to form a format pattern during processing, the engraving machine will drag the tool head for engraving, and the operator relies on the operator to press the plate on the machine bed by hand to fix the plate during processing, but pressing the plate by hand is unstable and easily causes the plate to move, thereby resulting in low plate processing accuracy. However, during use, after the cut plate is placed, the clamping device clamps the plate, and the engraving machine will vibrate when processing the plate. There are no upper and lower limits during the plate processing, resulting in deviations in accuracy during processing. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a positioning tool for an engraving machine, which has the advantage of auxiliary fixation and solves the problem that after the cut plate is placed, the clamping device clamps the plate, the engraving machine will vibrate when processing the plate, and there are no upper and lower limits during the plate processing, resulting in deviations in accuracy during processing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning tool for an engraving machine, comprising a machine body table, a gantry and an engraving machine body, the bottom of the inner side of the gantry is slidably connected to the tops on both sides of the machine body table, the engraving machine body is movably sleeved on the surface of the gantry, the tops on both sides of the machine body table are provided with sliding grooves, the bottom of the sliding grooves are fixedly connected with teeth, the teeth are provided with a plurality of teeth and are distributed at equal distances, the tops on both sides of the machine body table are provided with sliding plates, the inside of the sliding plates is movably connected with a rotating rod, the inner side of the rotating rod is fixedly connected with a first gear, the first gear is meshed with the teeth, the top of the sliding plate is fixedly connected with a cylinder, a connecting frame is provided on the right side of the top of the machine body table, the piston end of the cylinder is fixedly connected to the two sides of the bottom of the connecting frame, the surface of the connecting frame is fixedly sleeved with two clamping plates, the right side of the inner side of the sliding plate is inlaid with a driving assembly, the bottom of the sliding plate is fixedly connected with an auxiliary moving assembly, and the right side of the machine body table is fixedly connected with a control assembly.

[0007] As a preferred embodiment of the utility model, the driving assembly includes a motor, the motor is embedded in the right side of the inner side of the sliding plate, the output end of the motor is fixedly connected to a second gear, and the second gear is meshed with teeth.

[0008] As a preferred embodiment of the utility model, the auxiliary moving component includes a support frame, the top of the outer side of the support frame is fixedly connected to the bottom of the sliding plate, and the bottom of the inner side of the support frame is movably connected to a pulley via an axle pin, and the surface of the pulley is in contact with the surface of the machine body table.

[0009] As a preferred embodiment of the utility model, the control component includes a control panel, the left side of the control panel is fixedly connected to the top of the right side of the machine body platform, the top of the outer side of the cylinder is fixedly connected with a solenoid valve, the solenoid valve is communicated with the cylinder, and the solenoid valve and the motor are electrically connected to the control panel through wires.

[0010] As a preferred embodiment of the utility model, positioning holes are provided on both sides of the top of the machine body platform, and a plurality of the positioning holes are provided and are distributed equidistantly in a rectangular shape. Four limiting members are provided on the top of the machine body platform, and the limiting members are plugged into the positioning holes.

[0011] As a preferred embodiment of the utility model, auxiliary rods are provided on both sides of the cylinder, the bottom of the auxiliary rods is fixedly connected to the top of the sliding plate, and the top of the auxiliary rods penetrates to the top of the connecting frame.

[0012] As a preferred embodiment of the utility model, extension plates are provided on both sides of the right side of the top of the machine body platform, and the top of the extension plate is fixedly connected to the bottom of the clamping plate by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a pressing plate, and when the plate needs to be engraved, the pressing plate presses down the plate to limit the plate to prevent it from shifting up and down during engraving. It solves the problem that after the cut plate is placed, the clamping device clamps the plate, and the engraving machine vibrates when processing the plate. There is no upper and lower limit during the plate processing, which leads to deviation in accuracy during processing, and achieves the effect of auxiliary fixation.

[0015] 2. The utility model sets a driving component. When the sliding plate needs to move, the motor is started, so that the output end of the motor drives the second gear to rotate, allowing the second gear to move on the teeth. Then, by fixing the sliding plate and the motor, the motor drives the second gear to move on the teeth, and the sliding plate moves together, so that the clamping plate can be moved and adjusted according to plates of different sizes, thereby improving the adaptability of the body platform.

[0016] 3. The utility model sets an auxiliary moving component, and the sliding plate has more parts connected. By fixing a support frame at the bottom of the sliding plate, the bearing force of the sliding plate is shared, and then the support frame can move together with the sliding plate through the pulley at the bottom of the support frame, preventing the sliding plate from tilting due to excessive weight during movement, thereby improving the auxiliary support for the sliding plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the parts explosion of the sliding plate of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the parts of the clamping plate of the utility model;

[0020] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged three-dimensional structure at point A in the middle.

[0021] In the figure: 1. machine body; 2. gantry; 3. engraving machine body; 4. sliding groove; 5. teeth; 6. sliding plate; 7. rotating rod; 8. first gear; 9. cylinder; 10. connecting frame; 11. clamping plate; 12. driving assembly; 1201. motor; 1202. second gear; 13. auxiliary moving assembly; 1301. supporting frame; 1302. pulley; 14. control assembly; 1401. control panel; 1402. solenoid valve; 15. positioning hole; 16. limiter; 17. auxiliary rod; 18. extension plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a positioning tool for an engraving machine, including a machine body 1, a gantry 2 and an engraving machine body 3. The bottom of the inner side of the gantry 2 is slidably connected to the tops of both sides of the machine body 1. The engraving machine body 3 is movably sleeved on the surface of the gantry 2. The tops of both sides of the machine body 1 are provided with sliding grooves 4. The bottom of the sliding grooves 4 is fixedly connected with teeth 5. The teeth 5 are provided with a plurality of teeth and are distributed at equal distances. The tops of both sides of the machine body 1 are provided with sliding plates 6. The inside of the sliding plates 6 is movably connected with rotating rods 7. A first gear 8 is fixedly connected to the inner side of the rotating rod 7, and the first gear 8 is meshed with the teeth 5. A cylinder 9 is fixedly connected to the top of the sliding plate 6. A connecting frame 10 is arranged on the right side of the top of the machine body 1. The piston end of the cylinder 9 is fixedly connected to the two sides of the bottom of the connecting frame 10. Two clamping plates 11 are fixedly sleeved on the surface of the connecting frame 10. A driving assembly 12 is inlaid on the right side of the inner side of the sliding plate 6. An auxiliary moving assembly 13 is fixedly connected to the bottom of the sliding plate 6. A control assembly 14 is fixedly connected to the right side of the machine body 1.

[0024] refer to Figure 1 The driving assembly 12 includes a motor 1201 , which is embedded in the right side of the inner side of the sliding plate 6 , and the output end of the motor 1201 is fixedly connected to a second gear 1202 , which is meshed with the teeth 5 .

[0025] As a technical optimization scheme of the utility model, by setting a driving component 12, when the sliding plate 6 needs to move, the motor 1201 is started, so that the output end of the motor 1201 drives the second gear 1202 to rotate, allowing the second gear 1202 to move on the tooth 5, and then by fixing the sliding plate 6 and the motor 1201, when the motor 1201 drives the second gear 1202 to move on the tooth 5, it moves together with the sliding plate 6, so that the clamping plate 11 can be moved and adjusted according to different sizes of plates, thereby improving the adaptability of the body table 1.

[0026] refer to Figure 1 The auxiliary moving component 13 includes a support frame 1301, the top of the outer side of the support frame 1301 is fixedly connected to the bottom of the sliding plate 6, and the bottom of the inner side of the support frame 1301 is movably connected to a pulley 1302 through an axle pin, and the surface of the pulley 1302 is in contact with the surface of the body platform 1.

[0027] As a technical optimization scheme of the utility model, by setting up an auxiliary moving component 13, the sliding plate 6 has more parts connected. By fixing a support frame 1301 at the bottom of the sliding plate 6 to share the bearing force of the sliding plate 6, and then through the pulley 1302 at the bottom of the support frame 1301, the support frame 1301 can move together when the sliding plate 6 moves, preventing the sliding plate 6 from tilting due to excessive weight during movement, thereby improving the auxiliary support for the sliding plate 6.

[0028] refer to Figure 1 and Figure 2 The control component 14 includes a control panel 1401. The left side of the control panel 1401 is fixedly connected to the top of the right side of the body platform 1. The top of the outer side of the cylinder 9 is fixedly connected with an electromagnetic valve 1402. The electromagnetic valve 1402 is connected to the cylinder 9. The electromagnetic valve 1402 and the motor 1201 are electrically connected to the control panel 1401 through wires.

[0029] As a technical optimization scheme of the utility model, by setting a control component 14, when engraving the plate in sections, the user operates the control panel 1401 to control the start and stop of the motor 1201, so that the sliding plate 6 moves to the engraving part, and moves it together with the clamping plate 11 to the top of the engraving position of the plate, and then operates the switch of the solenoid valve 1402 through the control panel 1401 to control the cylinder 9 to move the clamping plate 11 downward, and clamp the plate to a limit position, which facilitates the user's operation and improves work efficiency.

[0030] refer to Figure 4 Both sides of the top of the machine body platform 1 are provided with positioning holes 15 , and a plurality of positioning holes 15 are arranged and are distributed at equal distances in a rectangular shape. Four limiting members 16 are arranged on the top of the machine body platform 1 , and the limiting members 16 are plugged into the positioning holes 15 .

[0031] As a technical optimization solution of the utility model, by setting the positioning holes 15 and the limiting members 16, before placing the plate on the body table 1, the plate is cut to different sizes due to different requirements. The limiting members 16 are inserted into the corresponding positioning holes 15 according to the cut sizes, thereby limiting and fixing the plates of different sizes, thereby improving the processing adaptability of the body table 1.

[0032] refer to Figure 1 Auxiliary rods 17 are provided on both sides of the cylinder 9 , the bottom of the auxiliary rod 17 is fixedly connected to the top of the sliding plate 6 , and the top of the auxiliary rod 17 passes through the top of the connecting frame 10 .

[0033] As a technical optimization solution of the utility model, by setting an auxiliary rod 17, when the sliding plate 6 drives the cylinder 9 to move, the connecting frame 10 fixed to the piston end of the cylinder 9 will move together. The auxiliary rod 17 improves the stability of the sliding plate 6 during movement, and prevents the cylinder 9 from being damaged due to tilting and shaking caused by the weak fixation of the piston end alone during movement, thereby improving the service life of the cylinder 9.

[0034] refer to Figure 3 Extension plates 18 are provided on both sides of the right side of the top of the machine body platform 1, and the top of the extension plate 18 is fixedly connected to the bottom of the clamping plate 11 by bolts.

[0035] As a technical optimization scheme of the utility model, by setting an extension plate 18, when engraving the plate, the clamping plate 11 is pressed and limited on the plate and extended a distance in advance, so as to prevent the engraving machine body 3 from being unable to engrave the plate due to the obstruction of the connecting frame 10, thereby improving work efficiency.

[0036] The working principle and use process of the utility model are as follows: before placing the plate on the machine body 1, the limiter 16 is adjusted according to the size of the plate. After the plate is placed, according to the position of the plate to be engraved, the user operates the control panel 1401 to start the motor 1201, drives the second gear 1202 to move on the teeth 5, and moves together with the sliding plate 6, moves the pressing plate 11 to the rear of the engraving position, and reserves a distance between the engraving and the pressing plate 11. When the solenoid valve 1402 is started to control the cylinder 9, the connecting frame 1 0 moves downward, so that the pressing plate 11 limits the plate, and then through the extension plate 18, when the engraving machine body 3 engraves the plate under the connecting frame 10, the engraving machine body 3 cannot engrave due to the obstruction of the connecting frame 10. Through the extension plate 18 fixed on the pressing plate 11, the pressing plate 11 is extended in advance by a section when pressing and limiting the plate, and the reserved distance of the pressing plate 11 is made up, so as to avoid the engraving machine body 3 being unable to engrave the plate due to the obstruction of the connecting frame 10, thereby having the advantage of auxiliary fixation.

[0037] To sum up: the positioning tool of the engraving machine, through the clamping plate 11, when the plate needs to be engraved, allows the clamping plate 11 to press down on the plate, limit the plate, and prevent up and down deviation during engraving. It solves the problem that after the cut plate is placed, the clamping device clamps the plate, and the engraving machine will vibrate when processing the plate. There is no upper and lower limit during the plate processing process, resulting in deviation in accuracy during processing.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning tool for an engraving machine, comprising a machine body table (1), a gantry (2) and an engraving machine body (3), characterized in that: The bottom of the inner side of the gantry (2) is slidably connected to the tops of both sides of the machine platform (1); the engraving machine body (3) is movably sleeved on the surface of the gantry (2); the tops of both sides of the machine platform (1) are provided with sliding grooves (4); the bottom of the sliding grooves (4) is fixedly connected with teeth (5); the teeth (5) are provided in a plurality and are distributed at equal distances; the tops of both sides of the machine platform (1) are provided with sliding plates (6); the interior of the sliding plates (6) is movably connected with a rotating rod (7); the inner side of the rotating rod (7) is fixedly connected with a first gear (8); the first gear (8) is fixedly connected with the first gear (9); the first gear (9) is fixedly connected with the first gear (10); the first gear (11) is fixedly connected with the first gear (12); the first gear (13) is fixedly connected with the first gear (14); the first gear (15) is fixedly connected with the first gear (16); the first gear (16) is fixedly connected with the first gear (17); the first gear (18) is fixedly connected with the first gear (19); the first gear (11) is fixedly connected with the first gear (12); the first gear (13) is fixedly connected with the first gear (14); the first gear (15) is fixedly connected with the first gear (16); the first gear (13) is fixedly connected with the first gear (13); the first gear (14) is fixedly connected with the first gear (15); the first gear (13) is fixedly connected with the first gear (16); the first gear (13) is fixedly connected with the first gear (13); the first gear (14) is fixedly connected with the first gear (13); the first gear (14) is fixedly connected with the first gear (13). A gear (8) meshes with the teeth (5); the top of the sliding plate (6) is fixedly connected to a cylinder (9); a connecting frame (10) is provided on the right side of the top of the machine body platform (1); the piston end of the cylinder (9) is fixedly connected to the two sides of the bottom of the connecting frame (10); two clamping plates (11) are fixedly sleeved on the surface of the connecting frame (10); a driving component (12) is embedded on the right side of the inner side of the sliding plate (6); an auxiliary moving component (13) is fixedly connected to the bottom of the sliding plate (6); and a control component (14) is fixedly connected to the right side of the machine body platform (1).

2. The positioning tool for an engraving machine according to claim 1, characterized in that: The driving assembly (12) comprises a motor (1201), the motor (1201) is embedded in the right side of the inner side of the sliding plate (6), the output end of the motor (1201) is fixedly connected to a second gear (1202), and the second gear (1202) is meshed with the teeth (5).

3. The positioning tool for an engraving machine according to claim 1, characterized in that: The auxiliary moving component (13) comprises a support frame (1301), the top of the outer side of the support frame (1301) is fixedly connected to the bottom of the sliding plate (6), and the bottom of the inner side of the support frame (1301) is movably connected to a pulley (1302) via an axle pin, and the surface of the pulley (1302) is in contact with the surface of the machine body platform (1).

4. The positioning tool for an engraving machine according to claim 1, characterized in that: The control component (14) comprises a control panel (1401), the left side of the control panel (1401) is fixedly connected to the top of the right side of the machine body (1), the top of the outer side of the cylinder (9) is fixedly connected to an electromagnetic valve (1402), the electromagnetic valve (1402) is connected to the cylinder (9), and the electromagnetic valve (1402) and the motor (1201) are both electrically connected to the control panel (1401) via wires.

5. The positioning tool for an engraving machine according to claim 1, characterized in that: Positioning holes (15) are provided on both sides of the top of the machine body platform (1), and a plurality of the positioning holes (15) are arranged and are distributed at equal distances in a rectangular shape. Four limiting members (16) are arranged on the top of the machine body platform (1), and the limiting members (16) are plugged into the positioning holes (15).

6. The positioning tool for an engraving machine according to claim 1, characterized in that: Auxiliary rods (17) are provided on both sides of the cylinder (9), the bottom of the auxiliary rod (17) is fixedly connected to the top of the sliding plate (6), and the top of the auxiliary rod (17) penetrates to the top of the connecting frame (10).

7. The positioning tool for an engraving machine according to claim 1, characterized in that: Extension plates (18) are provided on both sides of the right side of the top of the machine body platform (1), and the top of the extension plate (18) is fixedly connected to the bottom of the clamping plate (11) by bolts.

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