Machine tool for machining dovetail groove sliding rail

Abstract

The utility model discloses a machine tool for machining a dovetail groove sliding rail, and relates to the technical field of machining. The machine tool comprises a machine tool body. The lifting assembly is started to drive the supporting assembly to move downwards, when the supporting assembly moves downwards, the milling assembly arranged in the supporting assembly in a sliding mode can be driven to move, the milling assembly is separated from the machine tool body, and then the driving assembly is started to drive the supporting assembly fixedly connected with the output end of the driving assembly to rotate; one milling assembly is started and rotates with the lifting assembly as the circle center, so that the other milling assembly can be rotated to the position below the output end of the machine tool body, then the lifting assembly is started again, the lifting assembly is matched with the supporting assembly to drive the milling assemblies to be in power connection with the output end of the machine tool body, and then different milling assemblies can be replaced conveniently; and time and labor are saved, and the workpiece machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine processing, and in particular relates to a machine tool for processing a dovetail groove slide rail. Background Art

[0002] Dovetail slides are a common mechanical connection method, often used in woodworking and metal crafts. They consist of two parts: a notch and a tail, which cooperate with each other to form a strong connection. Dovetail slides can provide a stable connection and have high reliability and durability.

[0003] When machining the dovetail groove, the dovetail groove and the dovetail are generally milled on the workpiece by a dovetail groove milling cutter. In the prior art, it is generally necessary to mill the straight groove of the dovetail groove and the step of the dovetail on the workpiece by a milling cutter, and then the dovetail groove and the dovetail are milled by the dovetail groove milling cutter. As a result, it is necessary to change the tool or the processing station during the machining process, which is time-consuming and labor-intensive, thereby reducing the machining efficiency.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a machine tool for processing a dovetail groove slide rail to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a machine tool for processing dovetail groove slide rails, comprising a machine tool body:

[0008] The machine tool body is respectively provided with a driving assembly, a lifting assembly, a supporting assembly, a resetting assembly, a limiting assembly, and a milling assembly;

[0009] The output end of the driving assembly is fixedly connected to the outer surface of the supporting assembly so that the driving assembly drives the supporting assembly to rotate;

[0010] The lifting assembly has a lifting end fixedly mounted on the top of the supporting assembly so that the lifting assembly drives the supporting assembly to rise or fall;

[0011] The reset component has an outer surface fixedly connected to one side of the limit component, so that the limit component limits the moving direction of the reset component;

[0012] The milling assembly is arranged to rotate with its outer surface and the interior of the reset assembly so that the lifting assembly drives the milling assembly to be connected to the output end of the machine tool body through the supporting assembly and the reset assembly, so that the machine tool body drives the milling assembly to perform milling processing on the workpiece.

[0013] Furthermore, the driving assembly includes a motor, the bottom end of which is fixedly mounted inside the machine tool body, the output end of the motor is fixedly connected to a driving gear, the surface of the driving gear is meshed with a driven gear, and the interior of the driven gear is fixedly connected to the outer surface of the support assembly.

[0014] Furthermore, the lifting assembly includes an electric push rod, the top end of which is fixedly mounted inside the machine tool body, the telescopic end of which is rotatably connected to a rotating seat, and the bottom end of the rotating seat is fixedly connected to the top end of the support assembly.

[0015] Further, the support assembly includes a support plate, the top end of the support plate is fixedly mounted to the bottom end of the rotating seat, and the outer surface of the support plate is fixedly connected to the inside of the driven gear;

[0016] A sliding sleeve is fixedly installed inside the support plate, and the interior of the sliding sleeve is slidably arranged with the outer surface of the milling assembly.

[0017] Furthermore, the reset assembly comprises a spring, one end of the spring is fixedly connected to the bottom end of the sliding sleeve, the other end of the spring is fixedly connected to a shaft sleeve, and the interior of the shaft sleeve is rotatably arranged with the outer surface of the milling assembly.

[0018] Furthermore, the limiting assembly includes a support seat, one side of the support seat is fixedly connected to the outer surface of the sleeve, the top of the support seat is fixedly connected to a limiting rod, and the outer surface of the limiting rod is slidably arranged inside the support plate.

[0019] Furthermore, the milling assembly includes a straight slot milling cutter and a dovetail slot milling cutter, the outer surfaces of the straight slot milling cutter and the dovetail slot milling cutter are both rotatably arranged inside the sleeve, and the outer surfaces of the straight slot milling cutter and the dovetail slot milling cutter are both slidably arranged inside the sleeve.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model starts the lifting assembly to drive the supporting assembly to move downward. When the supporting assembly moves downward, it can drive the milling assembly slidingly arranged inside it to move and separate it from the machine tool body. Then, the driving assembly is started to drive the supporting assembly fixedly connected to its output end to rotate, and make it rotate with the lifting assembly as the center of the circle, so that another set of milling assemblies can be rotated to the bottom of the output end of the machine tool body. Then, the lifting assembly is started again to cooperate with the supporting assembly to drive the milling assembly to be connected to the output end of the machine tool body by power, so as to facilitate the replacement of different milling assemblies, save time and labor, and improve the processing efficiency of the workpiece.

[0022] 2. The utility model starts the motor to drive the driving gear fixedly connected to the output end to rotate. When the driving gear rotates, it can drive the driven gear meshing on its surface to rotate. When the driven gear rotates, it can drive the supporting disk fixedly installed inside to rotate. When the supporting disk rotates, it can drive the sliding sleeve fixedly installed inside to perform circular motion. When the sliding sleeve moves, it can drive the milling assembly slidably arranged inside to perform circular motion, thereby facilitating the replacement of the milling assembly.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the utility model from a rear-view perspective;

[0027] Figure 3 This is a structural schematic diagram of the lifting assembly of the utility model in motion;

[0028] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the local structure at point A;

[0029] Figure 5 It is a schematic diagram of the internal structure of the machine tool body of the utility model;

[0030] Figure 6 For the utility model Figure 5An enlarged schematic diagram of the local structure at point B.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Machine tool body; 2. Driving assembly; 201. Motor; 202. Driving gear; 203. Driven gear; 3. Lifting assembly; 301. Electric push rod; 302. Rotating seat; 4. Support assembly; 401. Support plate; 402. Sliding sleeve; 5. Reset assembly; 501. Spring; 502. Bushing; 6. Limiting assembly; 601. Support seat; 602. Limiting rod; 7. Milling assembly; 701. Straight slot milling cutter; 702. Dovetail slot milling cutter. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0034] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0035] See also Figure 1-Figure 6 As shown, the utility model is a machine tool for machining dovetail groove slide rails, comprising a machine tool body 1:

[0036] The machine tool body 1 is respectively provided with a driving assembly 2, a lifting assembly 3, a supporting assembly 4, a resetting assembly 5, a limiting assembly 6, and a milling assembly 7;

[0037] The output end of the driving component 2 is fixedly connected to the outer surface of the supporting component 4, so that the driving component 2 drives the supporting component 4 to rotate;

[0038] The lifting end of the lifting assembly 3 is fixedly mounted on the top of the supporting assembly 4 so that the lifting assembly 3 drives the supporting assembly 4 to rise or fall;

[0039] The outer surface of the reset component 5 is fixedly connected to one side of the limit component 6, so that the limit component 6 limits the moving direction of the reset component 5;

[0040] The milling assembly 7 is arranged to rotate internally with its outer surface and the reset assembly 5, so that the lifting assembly 3 drives the milling assembly 7 to be dynamically connected to the output end of the machine tool body 1 through the support assembly 4 and the reset assembly 5, so that the machine tool body 1 drives the milling assembly 7 to perform milling processing on the workpiece.

[0041] When in use, the workpiece is placed on the top of the machine tool body 1 and fixed, and then the machine tool body 1 is started to drive the milling assembly 7 to mill the workpiece, so that a straight groove can be milled at the top of the workpiece, and then the lifting assembly 3 is started to drive the supporting assembly 4 to move downward. When the supporting assembly 4 moves downward, it can drive the milling assembly 7 slidingly arranged inside it to move and disengage it from the machine tool body 1, and then the driving assembly 2 is started to drive the supporting assembly 4 fixedly connected to its output end to rotate, and make it rotate with the lifting assembly 3 as the center of the circle, so that another set of milling assemblies 7 can be rotated to the bottom of the output end of the machine tool body 1, and then the lifting assembly 3 is started again to cooperate with the supporting assembly 4 to drive the milling assembly 7 to be powered and connected to the output end of the machine tool body 1, so as to facilitate it to process the dovetail groove of the workpiece, which is more convenient.

[0042] The utility model starts the lifting component 3 to drive the supporting component 4 to move downward. When the supporting component 4 moves downward, it can drive the milling component 7 slidably arranged inside it to move and make it separate from the machine tool body 1. Then, the driving component 2 is started to drive the supporting component 4 fixedly connected to its output end to rotate, and make it rotate with the lifting component 3 as the center of the circle, so that another group of milling components 7 can be rotated to the bottom of the output end of the machine tool body 1. Then, the lifting component 3 is started again to cooperate with the supporting component 4 to drive the milling component 7 to be connected to the output end of the machine tool body 1 by power, so as to facilitate the replacement of different milling components 7, which is more time-saving and labor-saving, and improves the processing efficiency of the workpiece.

[0043] In one embodiment, for the above-mentioned drive component 2, the drive component 2 includes a motor 201, the bottom end of the motor 201 is fixedly installed inside the machine tool body 1, the output end of the motor 201 is fixedly connected with a driving gear 202, the surface of the driving gear 202 is meshed with a driven gear 203, and the inside of the driven gear 203 is fixedly connected to the outer surface of the support component 4.

[0044] The starting motor 201 drives the driving gear 202 fixedly connected to its output end to rotate. When the driving gear 202 rotates, it can drive the driven gear 203 meshingly arranged on its surface to rotate. When the driven gear 203 rotates, it can drive the supporting assembly 4 fixedly connected inside it to rotate, thereby providing stable power for the supporting assembly 4.

[0045] In one embodiment, for the above-mentioned lifting assembly 3, the lifting assembly 3 includes an electric push rod 301, the top end of the electric push rod 301 is fixedly installed inside the machine tool body 1, the telescopic end of the electric push rod 301 is rotatably connected to a rotating seat 302, and the bottom end of the rotating seat 302 is fixedly connected to the top of the support assembly 4.

[0046] By starting the electric push rod 301, the rotating seat 302 connected to its telescopic end is driven to move. When the rotating seat 302 moves, it can drive the support assembly 4 fixedly connected to its bottom end to move up and down, so as to provide a power source for the support assembly 4. At the same time, when the support assembly 4 rotates with the rotation of the driven gear 203, the support assembly 4 can rotate with the rotating seat 302 as the center of the circle, thereby ensuring the stability of the support assembly 4 during operation.

[0047] In one embodiment, for the above-mentioned support assembly 4, the support assembly 4 includes a support plate 401, the top end of the support plate 401 is fixedly installed with the bottom end of the rotating seat 302, and the outer surface of the support plate 401 is fixedly connected with the inside of the driven gear 203;

[0048] A sliding sleeve 402 is fixedly installed inside the support plate 401 , and the interior of the sliding sleeve 402 is slidably arranged with the outer surface of the milling assembly 7 .

[0049] When the driven gear 203 rotates with the driving gear 202, it can drive the support plate 401 fixedly installed inside it to rotate. When the support plate 401 rotates, it can drive the sleeve 402 fixedly installed inside it to perform circular motion. When the sleeve 402 moves, it can drive the milling assembly 7 slidably arranged inside it to perform circular motion, thereby facilitating the replacement of the milling assembly 7; when the rotating seat 302 moves with the start of the electric push rod 301, it can drive the support plate 401 fixedly installed at its bottom end to move. When the support plate 401 moves, it can cooperate with the sleeve 402 to drive the milling assembly 7 to move, thereby facilitating the installation and disassembly of the milling assembly 7 and the machine tool body 1.

[0050] In one embodiment, for the above-mentioned reset component 5, the reset component 5 includes a spring 501, one end of the spring 501 is fixedly connected to the bottom end of the sleeve 402, and the other end of the spring 501 is fixedly connected to the sleeve 502, and the interior of the sleeve 502 is rotatably arranged with the outer surface of the milling component 7.

[0051] When the sleeve 402 moves with the movement of the support plate 401, it can drive the spring 501 fixedly connected to its bottom end to move. When the spring 501 moves, it can drive the sleeve 502 fixedly connected to one end to move. When the sleeve 502 moves, it can drive the milling component 7 rotatably arranged inside to move. Then, when the milling component 7 is driven to be connected to the machine tool body 1 for power, it can drive the milling component 7 to move. When the milling component 7 moves, it can drive the sleeve 502 rotatably arranged on its outer surface to move, so that it can stretch the spring 501. When the power connection between the milling component 7 and the machine tool body 1 is released, the spring 501 can cooperate with the sleeve 502 to drive the milling component 7 to return to its original position under the action of its own restoring force, which is more convenient.

[0052] In one embodiment, for the above-mentioned limit assembly 6, the limit assembly 6 includes a support seat 601, one side of the support seat 601 is fixedly connected to the outer surface of the sleeve 502, the top end of the support seat 601 is fixedly connected to the limit rod 602, and the outer surface of the limit rod 602 is slidably arranged inside the support plate 401.

[0053] When the sleeve 502 moves, it can drive the support seat 601 fixedly connected to its outer surface to move. When the support seat 601 moves, it can drive the limit rod 602 fixedly connected to its top end to move. Since the outer surface of the limit rod 602 is set to slide inside the support plate 401, when the limit rod 602 moves, it can slide inside the support plate 401, thereby improving the stability of the sleeve 502 during movement.

[0054] In one embodiment, for the above-mentioned milling component 7, the milling component 7 includes a straight slot milling cutter 701 and a dovetail slot milling cutter 702, and the outer surfaces of the straight slot milling cutter 701 and the dovetail slot milling cutter 702 are both arranged to rotate inside the sleeve 502, and the outer surfaces of the straight slot milling cutter 701 and the dovetail slot milling cutter 702 are both arranged to slide inside the sleeve 402.

[0055] By rotating the shaft sleeve sliding sleeve 402 along with the rotation of the support plate 401, the straight slot milling cutter 701 and the dovetail slot milling cutter 702 can be respectively driven to move to the lower side of the output end of the machine tool body 1, and then the lifting assembly 3 drives them to be connected with the output end of the machine tool body 1 for power, so as to facilitate the processing of the workpiece.

[0056] Through the above technical scheme, 1. By starting the lifting assembly 3, it drives the supporting assembly 4 to move downward. When the supporting assembly 4 moves downward, it can drive the milling assembly 7 slidably arranged inside it to move and make it separate from the machine tool body 1. Then, the driving assembly 2 is started to drive the supporting assembly 4 fixedly connected to its output end to rotate, and make it rotate with the lifting assembly 3 as the center of the circle, so that another group of milling assemblies 7 can be rotated to the bottom of the output end of the machine tool body 1. Then, the lifting assembly 3 is started again, so that it cooperates with the supporting assembly 4 to drive the milling assembly 7 to be connected to the output end of the machine tool body 1 by power, so as to facilitate the replacement of different milling assemblies 7, which is more time-saving and labor-saving, and improves the processing efficiency of the workpiece;

[0057] 2. The driving gear 202 fixedly connected to the output end is driven to rotate by starting the motor 201. When the driving gear 202 rotates, it can drive the driven gear 203 meshing on its surface to rotate. When the driven gear 203 rotates, it can drive the support disk 401 fixedly installed inside to rotate. When the support disk 401 rotates, it can drive the sliding sleeve 402 fixedly installed inside to perform circular motion. When the sliding sleeve 402 moves, it can drive the milling assembly 7 slidably arranged inside to perform circular motion, thereby facilitating the replacement of the milling assembly 7.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0059] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A machine tool for machining a dovetail groove slide rail, comprising a machine tool body (1), characterized in that: The machine tool body (1) is respectively provided with a driving assembly (2), a lifting assembly (3), a supporting assembly (4), a resetting assembly (5), a limiting assembly (6), and a milling assembly (7); The output end of the driving component (2) is fixedly connected to the outer surface of the supporting component (4), so that the driving component (2) drives the supporting component (4) to rotate; The lifting component (3) has a lifting end fixedly mounted on the top end of the support component (4) so ​​that the lifting component (3) drives the support component (4) to rise or fall; The outer surface of the reset component (5) is fixedly connected to one side of the limit component (6), so that the limit component (6) limits the moving direction of the reset component (5); The milling assembly (7) is arranged to rotate with its outer surface inside the reset assembly (5) so that the lifting assembly (3) drives the milling assembly (7) to be connected to the output end of the machine tool body (1) through the support assembly (4) and the reset assembly (5), so that the machine tool body (1) drives the milling assembly (7) to perform milling processing on the workpiece.

2. A dovetail groove slide rail machining machine tool according to claim 1, characterized in that: The driving assembly (2) comprises a motor (201), the bottom end of the motor (201) is fixedly mounted inside the machine tool body (1), the output end of the motor (201) is fixedly connected to a driving gear (202), the surface of the driving gear (202) is meshed with a driven gear (203), and the interior of the driven gear (203) is fixedly connected to the outer surface of the support assembly (4).

3. A dovetail groove slide rail machining machine tool according to claim 2, characterized in that: The lifting assembly (3) comprises an electric push rod (301), the top end of which is fixedly mounted inside the machine tool body (1), the telescopic end of which is rotatably connected to a rotating seat (302), and the bottom end of which is fixedly connected to the top end of the support assembly (4).

4. A dovetail groove slide rail machining machine tool according to claim 3, characterized in that: The support assembly (4) comprises a support plate (401), the top end of the support plate (401) is fixedly mounted to the bottom end of the rotating seat (302), and the outer surface of the support plate (401) is fixedly connected to the inside of the driven gear (203); A sliding sleeve (402) is fixedly installed inside the support plate (401), and the interior of the sliding sleeve (402) is slidably arranged with the outer surface of the milling assembly (7).

5. A dovetail groove slide rail machining machine tool according to claim 4, characterized in that: The reset assembly (5) comprises a spring (501), one end of the spring (501) is fixedly connected to the bottom end of the sliding sleeve (402), the other end of the spring (501) is fixedly connected to the shaft sleeve (502), and the interior of the shaft sleeve (502) is rotatably arranged with the outer surface of the milling assembly (7).

6. A dovetail groove slide rail machining machine tool according to claim 5, characterized in that: The limiting assembly (6) comprises a support seat (601), one side of the support seat (601) is fixedly connected to the outer surface of the shaft sleeve (502), the top end of the support seat (601) is fixedly connected to a limiting rod (602), and the outer surface of the limiting rod (602) is slidably arranged inside the support plate (401).

7. The machine tool for machining dovetail groove slide rail according to claim 5, characterized in that: The milling assembly (7) comprises a straight slot milling cutter (701) and a dovetail slot milling cutter (702); the outer surfaces of the straight slot milling cutter (701) and the dovetail slot milling cutter (702) are both rotatably arranged inside the shaft sleeve (502); and the outer surfaces of the straight slot milling cutter (701) and the dovetail slot milling cutter (702) are both slidably arranged inside the sliding sleeve (402).

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