CN222971510U

CN222971510U - A guiding structure of CNC lathe

Info

Publication number: CN222971510U
Application number: CN202422177781.3U
Authority: CN
Inventors: 刘强; 田鹏
Original assignee: Sichuan Shuzhong Machinery Manufacturing Co ltd
Current assignee: Sichuan Shuzhong Machinery Manufacturing Co ltd
Priority date: 2024-09-05
Filing date: 2024-09-05
Publication date: 2025-06-13
Anticipated expiration: 2034-09-05

Abstract

The utility model discloses a guide structure for a numerically controlled lathe, comprising a guide rail frame, a guide block is arranged on the upper side of the guide rail frame, a clamping assembly is installed on the upper end of the guide block, and is used to clamp the workpiece to be processed, and also comprises: support plates are respectively fixed to the outer sides of the head and tail ends of the guide rail frame, a screw rod is rotatably connected between the two support plates, support plates are respectively fixed to the two sides of the lower end of the guide block, and a cleaning frame is arranged on the lower side of the support plate. The guide block drives the cleaning frame to move, so that the cleaning frame can clean the debris remaining on the upper surface of the guide rail frame after processing, and the cleaning frame comprises a docking plate, a brush and a scraper. During the movement of the guide block, the debris on the upper surface of the guide rail frame can be first cleaned by the brush, and then the remaining debris can be scraped off by the scraper.

Description

Numerical control lathe guide structure

Technical Field

The utility model relates to the technical field of machine tool guiding structures, in particular to a numerical control lathe guiding structure.

Background

The numerical control machine tool is an automatic machine tool with high-efficiency and precise machining capability, the appearance of the numerical control machine tool represents the development direction of the modern mechanical control technology, the numerical control machine tool becomes an essential foundation stone in the modern manufacturing industry, the numerical control machine tool is developed on the basis of the traditional machine tool, and the high-precision and high-efficiency of mechanical machining are realized through digital programming and control.

When a numerical control machine tool is used for machining, a workpiece to be machined is guided and conveyed through a guide rail frame (guide structure), and the workpiece is conveyed to machining equipment such as a tool rest and a grinding machine to be machined.

In the processing process of a workpiece, the machining procedures such as cutting, polishing and the like can generate scraps, the scraps remain on a guide rail frame (guide structure), and the manual cleaning mode is low in efficiency, so that the guide structure of the numerical control lathe is provided, and the scraps can be cleaned and collected.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a guide structure of a numerical control lathe, and aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a numerical control lathe guide structure, includes the guide rail frame, and the upside of guide rail frame is provided with the guide block, and clamping assembly is installed to the upper end of guide block for the work piece that treats processing is carried out the centre gripping, still includes:

The guide rail comprises a guide rail frame, a guide block, a support plate, a cleaning frame, a mounting groove, a collecting box and a butt joint ball, wherein the support plate is respectively fixed on the outer sides of the head end and the tail end of the guide rail frame, the guide plate is rotatably connected between the two support plates, the support plates are respectively fixed on the two sides of the lower end of the guide block, the cleaning frame is arranged on the lower side of the support plate, the mounting groove is respectively formed in the inner sides of the head end and the tail end of the guide rail frame, the collecting box is arranged in the mounting groove, and the butt joint balls are respectively arranged on the two sides of the outer end of the collecting box.

Preferably, the lead screw is in threaded connection with the inside of the guide block, limiting rods are respectively arranged on two sides of the outer end of the lead screw, and two ends of each limiting rod are respectively fixed with the two support plates and penetrate through the inside of the guide block.

Preferably, the cleaning frame comprises an abutting plate, a brush and a scraping plate, wherein the brush and the scraping plate are fixed at the lower end of the abutting plate, the brush is located at one side, far away from the guide block, of the lower end of the abutting plate, and the scraping plate is located at one side, close to the guide block, of the lower end of the abutting plate.

Preferably, the lower extreme of extension board has seted up the draw-in groove, and the outer end of extension board has seted up three second screw holes, the inside of butt joint board has seted up the third screw hole with second screw hole looks adaptation.

Preferably, the two sides of the outer end of the collecting box are respectively provided with a limiting sliding hole, the butt joint ball is in sliding connection with the limiting sliding holes, and the butt joint ball is connected with the inner parts of the limiting sliding holes through springs.

Preferably, the two sides of the inner wall of the mounting groove are respectively provided with a butt joint groove corresponding to the butt joint ball, and when the collecting box and the mounting groove are in a butt joint state, the butt joint ball and the butt joint groove are clamped.

Preferably, the bottom of the collecting box is fixed with a limiting sliding hole, a limiting groove is formed in the bottom of the inner end of the mounting groove, and the length of the limiting groove is matched with the length of the limiting sliding hole.

Preferably, a guide piece is fixed at one side of the upper end of the inner wall of the mounting groove, which is close to the guide block.

Preferably, a bottom plate is arranged at the bottom of the guide rail frame, and first threaded holes are uniformly formed in two sides of the outer end of the bottom plate respectively.

Compared with the prior art, the utility model has the following beneficial effects:

According to the numerical control lathe guide structure, the supporting plates are respectively fixed on two sides of the lower end of the guide block, the cleaning frame is arranged on the lower side of the supporting plates, and is driven to move by the movement of the guide block so as to clean the scraps left on the upper surface of the guide rail frame after processing, wherein the cleaning frame comprises the butt plate, the hairbrush and the scraping plate;

The cleaning frame can be used for cleaning and pushing out the scraps through the collecting box, the collecting box can be taken out from the mounting groove in a sliding manner, the scraps collected inside the collecting box are cleaned, and when the collecting box is in butt joint with the mounting groove, the collecting box is prevented from sliding out of the mounting groove through the butt joint of the butt joint ball and the butt joint groove.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the mounting groove of the present utility model;

FIG. 3 is a schematic cross-sectional view of a guide block according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the collecting box of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 6 is a schematic view of the overall structure of the collecting box of the present utility model.

The device comprises a guide rail frame 1, a bottom plate 12, a first threaded hole 2, a guide block 3, a support plate 31, a screw rod 32, a limiting rod 4, a mounting groove 41, a guide sheet 42, a butt joint groove 43, a limiting groove 5, a collecting box 51, a limiting sliding hole 52, a pulling sheet 6, a support plate 61, a second threaded hole 7, a cleaning frame 71, a butt joint plate 72, a hairbrush 73, a scraping plate 711, a third threaded hole 8 and a butt joint ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a numerical control lathe guide structure, includes guide rail frame 1, and guide rail frame 1's upside is provided with guide block 2, and clamping assembly is installed to guide block 2's upper end, and clamping assembly adopts current can, carries out the centre gripping location with the work piece through clamping assembly after, utilizes guide block 2 to drive the work piece and carries out the direction transportation to the follow-up processing to the work piece of numerical control lathe.

The guide rail frame 1, the bottom of guide rail frame 1 is provided with bottom plate 11, and first screw hole 12 has evenly been seted up respectively to the outer end both sides of bottom plate 11 to install bottom plate 11 on the numerical control lathe through the bolt, assemble this guide structure with the lathe.

In this embodiment, as shown in fig. 1, fig. 3 and fig. 5, the outer sides of the front end and the rear end of the guide rail frame 1 are respectively fixed with the support plates 3, the screw rod 31 is rotatably connected between the two support plates 3, two sides of the outer end of the screw rod 31 are respectively provided with the limit rods 32, two ends of the limit rods 32 are respectively fixed with the two support plates 3, wherein the screw rod 31 is in threaded connection with the inside of the guide block 2, the limit rods 32 penetrate through the inside of the guide block 2, the guide block 2 is limited by the limit rods 32, the guide block 2 can be driven to integrally translate when the screw rod 31 rotates, the screw rod 31 is driven by the forward and reverse rotation motor, the forward and reverse rotation motor is arranged at the outer end of one support plate 3, the screw rod 31 is connected with the output shaft of the forward and reverse rotation motor, and the specific connection mode adopts the prior art.

The support plates 6 are respectively fixed on two sides of the lower end of the guide block 2, the cleaning frames 7 are driven to move through movement of the guide block 2, so that the cleaning frames 7 can clean the scraps left on the upper surface of the guide rail frame 1 after machining, the cleaning frames 7 comprise an abutting plate 71, brushes 72 and scraping plates 73, the brushes 72 and the scraping plates 73 are fixed at the lower end of the abutting plate 71, the brushes 72 are located at one side, far away from the guide block 2, of the lower end of the abutting plate 71, the scraping plates 73 are located at one side, close to the guide block 2, of the lower end of the abutting plate 71, and therefore the scraps on the upper surface of the guide rail frame 1 can be cleaned through the brushes 72 in the moving process of the guide block 2, and then the residual partial scraps are scraped through the scraping plates 73.

Further, the draw-in groove has been seted up to the lower extreme of extension board 6 to the joint board 71 carries out the joint with the draw-in groove, assembles clearance frame 7 and extension board 6, simultaneously, has seted up three second screw hole 61 at the outer end of extension board 6, and the third screw hole 711 of the adaptation with second screw hole 61 looks is seted up to the inside of joint board 71, so that install the joint board 71 and extension board 6 through the bolt fixedly, after using a period, scraper blade 73 and brush 72 all probably appear wearing and tearing, take out the bolt from third screw hole 711 and second screw hole 61 after this moment, can be with the whole slip of clearance frame 7 follow extension board 6 and take out and change.

In a further embodiment, as shown in fig. 1, 2, 4 and 6, the inner sides of the front end and the rear end of the guide rail frame 1 are respectively provided with a mounting groove 4, the inside of the mounting groove 4 is provided with a collecting box 5, the cleaning frame 7 can be cleaned and pushed out of scraps by the collecting box 5, the collecting box 5 can slide in the mounting groove 4 so as to slide and take out the collecting box 5 from the mounting groove 4, the two sides of the outer end of the collecting box 5 are respectively provided with a butt joint ball 8, so that the collecting box 5 can be conveniently positioned in the mounting groove 4 through the butt joint ball 8, and the collecting box 5 can be prevented from automatically sliding out of the mounting groove 4 under the condition of no external force.

Specifically, the limiting sliding holes 51 are respectively formed in two sides of the outer end of the collecting box 5, the butting balls 8 are slidably connected in the limiting sliding holes 51, the butting balls 8 are connected with the inside of the limiting sliding holes 51 through springs, one ends of the springs are fixed with the butting balls 8, the other ends of the springs are fixed with the inside of the limiting sliding holes 51, the butting balls 8 can be pushed to slide towards the outer sides of the limiting sliding holes 51 under the action of elasticity of the springs, the butting grooves 42 corresponding to the butting balls 8 are respectively formed in two sides of the inner wall of the mounting groove 4, so that the collecting box 5 can be conveniently clamped with the butting grooves 42 through the butting balls 8, the butting state of the collecting box 5 and the mounting groove 4 is kept, and the collecting box 5 is prevented from sliding out of the mounting groove 4.

Further, the concave surface has been seted up to outer end one side of collecting box 5, concave surface inside is fixed with pulling piece 52, be convenient for operating personnel carries out pull slip with collecting box 5 through pulling piece 52, simultaneously, be fixed with spacing slide hole 51 in the bottom of collecting box 5, spacing groove 43 has been seted up in the inner bottom of mounting groove 4, the length of spacing groove 43 and the length looks adaptation of spacing slide hole 51, so that carry out spacingly through spacing groove 43 to the slip of spacing slide hole 51, prevent to carry out excessive promotion back to collecting box 5, collecting box 5 slides out from mounting groove 4.

A guide piece 41 is fixed on one side of the upper end of the inner wall of the mounting groove 4, which is close to the guide block 2, so that the cleaning frame 7 can guide the discharge of the scraps through the guide piece 41 when pushing the scraps into the collecting box 5.

The cleaning frame 7 can be cleaned and pushed out to collect the scraps through the collecting box 5, the collecting box 5 can be taken out from the mounting groove 4 in a sliding manner, the scraps collected inside the collecting box 5 are cleaned, and when the collecting box 5 is in butt joint with the mounting groove 4, the collecting box 5 is prevented from sliding out from the mounting groove 4 through the joint of the butt joint ball 8 and the butt joint groove 42.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A guide structure for a numerically controlled lathe, comprising a guide rail frame (1), a guide block (2) being arranged on the upper side of the guide rail frame (1), a clamping assembly being installed on the upper end of the guide block (2) for clamping a workpiece to be processed, characterized in that it also comprises:

Support plates (3) are fixed to the outer sides of both ends of the guide rail frame (1), a screw rod (31) is rotatably connected between the two support plates (3), support plates (6) are fixed to both sides of the lower end of the guide block (2), a cleaning frame (7) is arranged on the lower side of the support plate (6), mounting grooves (4) are respectively opened on the inner sides of both ends of the guide rail frame (1), a collection box (5) is arranged inside the mounting groove (4), and docking balls (8) are respectively arranged on both sides of the outer ends of the collection box (5).

2. A CNC lathe guide structure according to claim 1, characterized in that the screw rod (31) is connected to the internal thread of the guide block (2), and limiting rods (32) are respectively arranged on both sides of the outer end of the screw rod (31), and the two ends of the limiting rod (32) are respectively fixed to the two support plates (3) and pass through the interior of the guide block (2).

3. A CNC lathe guide structure according to claim 1, characterized in that the cleaning frame (7) includes a docking plate (71), a brush (72) and a scraper (73), the brush (72) and the scraper (73) are fixed to the lower end of the docking plate (71), the brush (72) is located on the side of the lower end of the docking plate (71) away from the guide block (2), and the scraper (73) is located on the side of the lower end of the docking plate (71) close to the guide block (2).

4. A CNC lathe guide structure according to claim 3, characterized in that a slot is provided at the lower end of the support plate (6), and three second threaded holes (61) are provided at the outer end of the support plate (6), and a third threaded hole (711) adapted to the second threaded hole (61) is provided inside the docking plate (71).

5. A CNC lathe guide structure according to claim 1, characterized in that limit sliding holes (51) are respectively opened on both sides of the outer end of the collection box (5), and the docking ball (8) is slidably connected in the limit sliding hole (51), and the docking ball (8) is connected to the inside of the limit sliding hole (51) through a spring.

6. A CNC lathe guide structure according to claim 1, characterized in that docking grooves (42) corresponding to the docking balls (8) are respectively opened on both sides of the inner wall of the installation groove (4), and when the collection box (5) and the installation groove (4) are in a docking state, the docking ball (8) and the docking groove (42) are snap-connected.

7. A CNC lathe guide structure according to claim 1, characterized in that a limiting slide hole (51) is fixed at the bottom of the collection box (5), and a limiting groove (43) is opened at the bottom of the inner end of the installation groove (4), and the length of the limiting groove (43) is adapted to the length of the limiting slide hole (51).

8. A CNC lathe guide structure according to claim 1, characterized in that a guide piece (41) is fixed to a side of the upper end of the inner wall of the mounting groove (4) close to the guide block (2).

9. A CNC lathe guide structure according to claim 1, characterized in that a bottom plate (11) is provided at the bottom of the guide rail frame (1), and first threaded holes (12) are evenly opened on both sides of the outer end of the bottom plate (11).