Machine tool guide rail structure

Abstract

The utility model provides a machine tool guide rail structure, which relates to the technical field of machine tool guide rails, and comprises a machine tool main body, a guide rail main body is arranged in the machine tool main body, the surface of the guide rail main body is connected with a base, the surface of the base is connected with a convenient disassembly and assembly assembly, and the convenient disassembly and assembly assembly comprises a rotating handle. The rotating handle is inserted into the front surface of the base, a first gear is connected to the surface of the rotating handle, and a connecting rod is inserted into the portion, close to the first gear, of the base. According to the utility model, when the equipment main body on the base needs to be replaced, the rotating handle can be rotated to enable the two groups of one-way screw rods to rotate simultaneously, so that the insertion block is driven to be pulled out from the equipment main body in a threaded rotation manner, and then the equipment main body is taken down and replaced by a new equipment main body, which is convenient and rapid; and the problem that the production efficiency is remarkably reduced due to the fact that different machining equipment main bodies cannot be replaced according to the time condition of an existing base is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool guide rail technical field especially relates to a machine tool guide rail structure. BACKGROUND

[0002] Machine tool guide rail is an important component of machine tool, used for supporting and guiding the movement of the moving member along a certain trajectory.

[0003] Like announcement number: CN222371047U, a machine tool guide rail scrapes the structure and belongs to numerical control machine tool technical field, including guide rail and wallboard, wallboard sets up at the outside of guide rail, be equipped with the guide rail scrapes the board that can move along its length direction on the guide rail, and the guide rail scrapes the board has guide rail scraper, the guide rail scraper and the outside of guide rail are pasted, the side of wallboard close to guide rail is equipped with the wallboard scrapes the board that can move along its length direction, and the wallboard scrapes the board has wallboard scraper, and wallboard scraper and the inside of wallboard are pasted, this utility model can solve the problem that the protective cover installs complex, occupies large space, has the advantages such as simple structure, does not need to maintain, low in cost.

[0004] The patent has the advantages of simple structure, no maintenance and low cost, but the base on the guide rail cannot be replaced with different machining equipment according to actual conditions when the existing device is used, so that when different types or specifications of workpieces need to be machined, a lot of time is spent on shutdown, disassembly and installation of new machining equipment, which significantly reduces production efficiency.

[0005] Therefore, we propose a new type of machine tool guide rail structure. Utility model content

[0006] The utility model solves the problem that the base on the guide rail cannot be replaced with different machining equipment according to actual conditions when the existing device is used in the prior art, so that when different types or specifications of workpieces need to be machined, a lot of time is spent on shutdown, disassembly and installation of new machining equipment, which significantly reduces production efficiency.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a machine tool guide rail structure, including machine tool main part, the inside of machine tool main part is provided with guide rail main part, the surface of guide rail main part is connected with base, the surface of base is connected with convenient dismounting subassembly, convenient dismounting subassembly includes handle, the front surface of base is inserted in handle, the surface of handle is connected with first gear, the inside of base is inserted with connecting rod close to first gear, the both sides of connecting rod are connected with second gear, and the front end of two groups second gear is connected with third gear, and the front end of two groups third gear is connected with unidirectional screw rod, and the surface of two groups unidirectional screw rod is connected with moving frame, and the bottom of moving frame is provided with screw hole, and the front end of moving frame is connected with insertion block, and the top of base is connected with equipment main part, and the bottom of both sides of equipment main part is connected with guide block, and the bottom center position of equipment main part is connected with fixed frame, and the top of both sides of base is provided with guide slot.

[0008] Further, the position and size of the second gear match the position and size of the third gear, and the second gear and the third gear are in meshing connection.

[0009] Further, the unidirectional screw rod is in threaded connection with the moving frame through the screw hole, the position and size of the guide block match the position and size of the guide slot, and the guide block and the guide slot are in clamping connection.

[0010] Further, the position of the insertion block matches the position of the fixed frame, and the insertion block and the fixed frame are in insertion connection.

[0011] Further, the front and rear ends of the machine tool main part are connected with protection assemblies at the bottom, and the protection assemblies include sleeves, and the inside of the sleeve is connected with springs.

[0012] Further, one side of the spring is connected with a push plate, one side of the push plate is connected with a top block, and the push plate and the spring are in elastic structure.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1、In the utility model, when the equipment main part on the base needs to be replaced, the handle is rotated to rotate the two unidirectional screw rods at the same time, so that the insertion block is pulled out from the equipment main part through the threaded rotation, and then the equipment main part is removed and replaced with a new one, which is convenient and fast, avoids the problem that the existing base cannot replace different processing equipment main parts according to time, and significantly reduces the production efficiency.

[0015] 2、 The utility model discloses, guide rail main body drives base to move, can reduce the impact force when base and machine tool main body collide through spring, has realized the protection of machine tool main body and base, has improved the service life of device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic view of the machine tool guide rail structure is provided for the utility model;

[0017] Figure 2 A first explosion structural schematic view of the machine tool guide rail structure is provided for the utility model;

[0018] Figure 3 A second explosion structural schematic view of the machine tool guide rail structure is provided for the utility model;

[0019] Figure 4 A sleeve section structure schematic view of the machine tool guide rail structure is provided for the utility model.

[0020] Legend: 1, machine tool main body;2, guide rail main body;3, base;4, convenient dismounting subassembly;401, handlebar;402, first gear;403, connecting rod;404, second gear;405, third gear;406, one-way screw;407, moving frame;408, screw hole;409, plug block;410, equipment main body;411, guide block;412, fixed frame;413, guide groove;5, protection assembly;501, sleeve;502, spring;503, push plate;504, top block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further illustrated below in conjunction with the drawings and examples. It should be explained that, in the case of no conflict, the embodiment of the application and the features in the example can be combined with each other.

[0022] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0023] Example 1, as Figure 1 - Figure 3The utility model provides a machine tool guide rail structure, including machine tool main body 1, the inside of machine tool main body 1 is provided with guide rail main body 2, the surface of guide rail main body 2 is connected with base 3, the surface of base 3 is connected with convenient dismounting subassembly 4, convenient dismounting subassembly 4 includes handle 401, handle 401 is inserted in the front surface of base 3, the surface of handle 401 is connected with first gear 402, the inside of base 3 is inserted with connecting rod 403 close to first gear 402, the both sides of connecting rod 403 are connected with second gear 404, the front end of two groups of second gear 404 is connected with third gear 405, the front end of two groups of third gear 405 is connected with unidirectional screw rod 406, the surface of two groups of unidirectional screw rod 406 is connected with moving frame 407, the bottom of moving frame 407 is equipped with threaded hole 408, and the front end of moving frame 407 is connected with insertion block 409, and the top of base 3 is connected with equipment main body 410, and the both sides bottom of equipment main body 410 are connected with guide block 411, and the bottom center position of equipment main body 410 is connected with fixed frame 412, and the both sides top of base 3 are equipped with guide slot 413, and the position and size of second gear 404 and third gear 405 are matched, and the meshing connection is formed between second gear 404 and third gear 405, and the screw thread connection is formed between unidirectional screw rod 406 and moving frame 407 through threaded hole 408, and the position and size of guide block 411 and guide slot 413 are matched, and the clamping connection is formed between guide block 411 and guide slot 413, and the position of insertion block 409 and the position of fixed frame 412 are matched, and the insertion connection is formed between insertion block 409 and fixed frame 412.

[0024] The effect achieved by the whole embodiment 1 is that when the base 3 needs to replace a different device body 410, the first gear 402 can be driven to rotate forward by rotating the handle 401 in the positive direction, and the first gear 402 rotates forward at the same time, which drives the connecting rod 403 to rotate forward, thereby driving the two groups of second gears 404 to rotate forward at the same time through the connecting rod 403, so that the two groups of second gears 404 can rotate forward and mesh with the two groups of third gears 405, driving the two groups of one-way screws 406 to rotate forward at the same time, so that the two groups of moving frames 407 can rotate through the threaded holes 408 and the two groups of one-way screws 406, and then drive the two groups of moving frames 407 to move to both sides through the threaded rotation, and drive the plug-in blocks 409 to be pulled out from both sides of the fixed frame 412, and then pull the device body 410 upward, so that the device body 410 can be removed from the surface of the base 3 for disassembly. When installing a new device body 410, the guide block 411 at the bottom of the device body 410 can be aligned with the guide groove 413, and then the device body 410 is pushed downward to move, so that the device body 410 can be attached to the surface of the base 3. At this time, the handle 401 can be rotated in the reverse direction, thereby driving the two groups of one-way screws 406 to rotate in the reverse direction at the same time, so that the two groups of moving frames 407 move inward at the same time, driving the plug-in blocks 409 to be inserted into the fixed frame 412 for fixation. It is convenient and fast, and avoids the problem that the existing base 3 cannot replace different processing device bodies 410 according to actual conditions, thereby significantly reducing production efficiency.

[0025] As shown in Figure 1 and Figure 4 The front and rear ends of the machine tool body 1 are connected with the protection assembly 5, and the protection assembly 5 includes a sleeve 501, the inside of the sleeve 501 is connected with a spring 502, one side of the spring 502 is connected with a push plate 503, one side of the push plate 503 is connected with a top block 504, and an elastic structure is formed between the push plate 503 and the spring 502.

[0026] The effect achieved by the whole embodiment 2 is that when the base 3 moves under the action of the guide rail body 2 and contacts the inner wall of the machine tool body 1, the spring 502 can be extruded by pushing the push plate 503 through the top block 504, reducing the impact force during collision, achieving protection of the machine tool body 1 and the base 3, and improving the service life of the device.

[0027] Working principle: when the equipment body 410 on the base 3 needs to be replaced, the handle 401 can be rotated to rotate the two groups of one-way screw rods 406 at the same time, thereby driving the plug block 409 to be extracted from the equipment body 410 in a threaded rotating manner, and then the equipment body 410 can be removed and replaced with a new equipment body 410, which is convenient and fast, avoids the problem that the existing base 3 cannot replace different processing equipment bodies 410 according to actual conditions, and thereby significantly reduces the production efficiency. When the guide rail body 2 drives the base 3 to move, the impact force when the base 3 collides with the machine tool body 1 can be reduced through the spring 502, the protection of the machine tool body 1 and the base 3 is realized, and the service life of the device is improved.

[0028] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A machine tool guide structure comprising a machine tool body (1), characterized by: The inside of the machine tool body (1) is provided with a guide rail body (2), the surface of the guide rail body (2) is connected with a base (3), and the surface of the base (3) is connected with a convenient disassembly assembly (4). The convenient disassembly assembly (4) includes a handle (401), the handle (401) is inserted into the front surface of the base (3), the surface of the handle (401) is connected with a first gear (402), the inside of the base (3) close to the first gear (402) is inserted with a connecting rod (403), both sides of the connecting rod (403) are connected with a second gear (404), the front ends of the two groups of second gears (404) are connected with a third gear (405), the front ends of the two groups of third gears (405) are connected with a one-way screw rod (406), the surfaces of the two groups of one-way screw rods (406) are connected with a moving frame (407), the bottom of the moving frame (407) is provided with a threaded hole (408), the front end of the moving frame (407) is connected with an insertion block (409), the top of the base (3) is connected with an equipment body (410), the bottoms of both sides of the equipment body (410) are connected with a guide block (411), the bottom center position of the equipment body (410) is connected with a fixing frame (412), and the top of both sides of the base (3) is provided with a guide groove (413).

2. The machine tool guideway structure according to claim 1, characterized by: The position and size of the second gear (404) are matched with the position and size of the third gear (405), and the second gear (404) and the third gear (405) are in meshing connection.

3. The machine tool guideway structure according to claim 2, characterized by: The one-way screw rod (406) is in threaded connection between the threaded hole (408) and the moving frame (407), the position and size of the guide block (411) are matched with the position and size of the guide groove (413), and the guide block (411) and the guide groove (413) are in clamping connection.

4. The machine tool guideway structure according to claim 3, characterized by: The position of the insertion block (409) is matched with the position of the fixing frame (412), and the insertion block (409) and the fixing frame (412) are in insertion connection.

5. The machine tool guideway structure according to Claim 1, characterized by: The front and rear ends of the machine tool body (1) are connected with a protection assembly (5), the protection assembly (5) includes a sleeve (501), and the inside of the sleeve (501) is connected with a spring (502).

6. The machine tool guideway structure according to claim 5, characterized by: One side of the spring (502) is connected with a push plate (503), one side of the push plate (503) is connected with a top block (504), and the push plate (503) and the spring (502) are in elastic structure.

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