Adjustable numerical control machine tool
By designing an adjustment mechanism on the trap door of the CNC machine tool, including support blocks, support springs, limit blocks, balls, connecting rods and control buttons, the problem that the trap door of the existing CNC machine tool cannot be limited and split. Effective adjustment and disassembly of trap doors are realized.
Patent Information
- Application Number
- CN202421034750.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing CNC machine tool trap doors are usually docked and slide through slide rails, but the lack of an adjustment mechanism makes it impossible to limit or disassemble the trap doors, and thus cannot be disassembled and assembled.
A CNC machine tool including a slide rail frame and an adjustment mechanism is designed. The adjustment mechanism consists of a support block, a support spring, a limit block, a ball, a connecting rod and a control button. Through the combination of these components, the limit and disassembly of the trap door is achieved.
Through the design of the adjustment mechanism, the effective limit and disassembly of the trap door are achieved, avoiding the difficulty of disassembly and assembly caused by the lack of the adjustment mechanism.
Smart Images
Figure CN222520701U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of numerical control machine tools, in particular to an adjustable numerical control machine tool. Background Art
[0002] A CNC machine tool is an automated machine tool equipped with a program control system that can logically process programs specified by control codes or other symbolic instructions, decode them into coded digital representations, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.
[0003] When an existing CNC machine tool is used, the function of the CNC machine tool is to calculate and process various control signals sent by the CNC device to control the movement of the machine tool. The trapdoor of the existing CNC machine tool is usually docked with a slide rail to make it slide, but there is no corresponding adjustment mechanism to limit or split the trapdoor, resulting in the problem that the trapdoor cannot be disassembled. Utility Model Content
[0004] The utility model aims to provide an adjustable CNC machine tool to solve the problem in the background technology that the trap door of the existing CNC machine tool is usually docked with a slide rail to slide, but there is no corresponding adjustment mechanism to limit or split the trap door, resulting in the inability to disassemble and assemble the trap door.
[0005] To achieve the above object, the utility model provides the following technical solution, an adjustable CNC machine tool, comprising:
[0006] The device body comprises a machine tool body, a slide rail frame is arranged on one side of the surface of the machine tool body, a track is arranged on the inner surface of the slide rail frame, and a trap door is sleeved on the outer wall of the track;
[0007] An adjustment mechanism is provided on one side of the inner surface of the slide rail frame, including a support block, a support spring is connected inside the support block, a limit block is connected to the top of the support spring, a ball is provided inside the top of the limit block, a connecting rod is connected to one side of the limit block, and a control button is connected to one end of the connecting rod.
[0008] Preferably, a movable groove is provided on the top surface of the support block, the bottom end of the support spring is connected to one side of the inner wall of the movable groove provided in the support block, and the bottom end of the limit block is inserted into the movable groove provided in the support block and connected to the top end of the support spring.
[0009] Preferably, circular grooves are provided on both sides of the top surface of the limit block, and the balls are arranged inside the circular grooves provided in the limit block and are movably connected with the limit block.
[0010] Preferably, a through groove is provided on one side of the inner wall of the movable groove of the support block, the connecting rod is inserted into the through groove of the support block and is slidably connected to the support block, and one end of the connecting rod extends outside the support block and is connected to the control button.
[0011] Preferably, an assembly structure is connected to the surface of one end of the support block, and the assembly structure includes a positioning block. Limiting plates are connected to both sides of the positioning block. A rubber pad is provided on the surface of one end of the positioning block, and a fixing screw is inserted into the top of the positioning block.
[0012] Preferably, a positioning groove is provided on the surface of one end of the track, the positioning block is inserted into the positioning groove of the track, limiting grooves are provided on both sides of the inner wall of the positioning groove of the track, and the limiting plate is inserted into the limiting groove of the track.
[0013] Preferably, a through hole is provided on one side of the inner wall of the positioning groove of the track, a threaded groove is provided on the top surface of the positioning block, and the bottom end of the fixing screw passes through the through hole of the track and is rotatably connected to the inside of the threaded groove of the positioning block.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. By arranging the support block on one side of the inner surface of the slide rail frame, the support block auxiliary track limits the movement of the bottom of the trap door. When the trap door is limited, the support spring supports the limit block to move upward, so that the top of the limit block extends to the outside of the movable groove opened by the support block. The limit block is used to limit the trap door. When the trap door is disassembled, the control button is moved downward to drive the connecting rod to slide inside the through groove opened by the support block. The connecting rod is used to drive the limit block to squeeze the support spring to contract, so that the limit block enters the movable groove opened by the support block, so that the bottom of the trap door is disassembled through the outer surface of the support block, and the ball bearing is used to assist the trap door to slide, thereby achieving its adjustment effect and avoiding the problem that the trap door cannot be disassembled.
[0016] 2. Insert the positioning block connected to one end of the support block into the positioning groove of the track, and insert the limit plate into the limit groove of the track at the same time, use the limit plate to limit the angle of the positioning block, and cooperate with the track to position the positioning block, and then pass the bottom end of the fixing screw through the through hole of the track and rotate it to connect to the threaded groove of the positioning block to limit the positioning block, thereby realizing the connection and fixing between the support block and the track. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 A in the middle is an enlarged three-dimensional schematic diagram of the structure;
[0019] Figure 3 It is a schematic diagram of a partial cross-section of the structure of the utility model;
[0020] Figure 4 It is a top view and a partially cutaway three-dimensional schematic diagram of the structure of the utility model;
[0021] Figure 5 It is a schematic diagram of a partially cutaway perspective view of the structure of the present invention.
[0022] In the figure: 1. device body; 11. machine tool body; 12. slide rail frame; 13. track; 14. trap door; 2. adjustment mechanism; 21. support block; 22. support spring; 23. limit block; 24. ball bearing; 25. connecting rod; 26. control button; 3. assembly structure; 31. positioning block; 32. limit plate; 33. rubber pad; 34. fixing screw. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-5 , an embodiment provided by the utility model:
[0025] An adjustable CNC machine tool, comprising:
[0026] The device body 1 includes a machine tool body 11. A slide rail frame 12 is provided on one side of the surface of the machine tool body 11. A track 13 is provided on the inner surface of the slide rail frame 12. A trap door 14 is sleeved on the outer wall of the track 13. The mechanical components in the machine tool body 11 are prior art and can be purchased on the market. They are not the technical protection points of this application, so no excessive description is made.
[0027] An adjustment mechanism 2 is provided on one side of the inner surface of the slide rail frame 12, including a support block 21, a support spring 22 is connected inside the support block 21, a limit block 23 is connected to the top of the support spring 22, a ball 24 is provided inside the top of the limit block 23, a connecting rod 25 is connected to one side of the limit block 23, and a control button 26 is connected to one end of the connecting rod 25.
[0028] Furthermore, a movable groove is provided on the top surface of the support block 21, the bottom end of the support spring 22 is connected to one side of the inner wall of the movable groove provided in the support block 21, and the bottom end of the limit block 23 is inserted into the movable groove provided in the support block 21 and connected to the top of the support spring 22, so as to realize the positioning of the limit block 23 through the movable groove provided in the support block 21.
[0029] Furthermore, circular grooves are formed on both sides of the top surface of the limit block 23 , and the ball bearings 24 are arranged inside the circular grooves formed in the limit block 23 and are movably connected to the limit block 23 , so that the trap door 14 can slide with the assistance of the ball bearings 24 .
[0030] Furthermore, a through groove is provided on one side of the inner wall of the movable groove provided in the support block 21, and the connecting rod 25 is inserted into the through groove provided in the support block 21 and is slidably connected to the support block 21. One end of the connecting rod 25 extends to the outside of the support block 21 and is connected to the control button 26, so that the position of the connecting rod 25 can be controlled by moving the control button 26.
[0031] Furthermore, an assembly structure 3 is connected to the surface of one end of the support block 21, and the assembly structure 3 includes a positioning block 31. Limiting plates 32 are connected to both sides of the positioning block 31. A rubber pad 33 is provided on the surface of one end of the positioning block 31. A fixing screw 34 is inserted inside the top of the positioning block 31 to achieve an assembly and fixing effect between the support block 21 and the rail 13.
[0032] Furthermore, a positioning groove is provided on the surface of one end of the track 13, a positioning block 31 is inserted into the positioning groove of the track 13, limiting grooves are provided on both sides of the inner wall of the positioning groove of the track 13, and a limiting plate 32 is inserted into the limiting groove of the track 13, so as to limit the limiting plate 32 through the limiting groove of the track 13.
[0033] Furthermore, a through hole is provided on one side of the inner wall of the positioning groove of the track 13, and a threaded groove is provided on the top surface of the positioning block 31. The bottom end of the fixing screw 34 passes through the through hole of the track 13 and is rotatably connected to the inside of the threaded groove of the positioning block 31, thereby realizing the limiting effect of the positioning block 31 by the fixing screw 34.
[0034] Working principle: When the CNC machine tool is adjusted, the support block 21 is set on one side of the inner surface of the slide rail frame 12, so that the support block 21 assists the track 13 to limit the movement of the bottom of the trap door 14. When the trap door 14 is limited, the support spring 22 supports the limit block 23 to move upward, so that the top of the limit block 23 extends to the outside of the movable groove opened by the support block 21, and the trap door 14 is limited by the limit block 23. When the trap door 14 is split, the control button 26 is moved downward to drive the connecting rod 25 to slide inside the through groove opened by the support block 21, and the connecting rod 25 is used to drive the limit block 23 to squeeze the support spring 22 to contract, so that the limit block 23 enters the movable groove opened by the support block 21, so that the bottom of the trap door 14 is split through the outer surface of the support block 21, and the ball 24 is used to assist the trap door 14 to slide, thereby achieving its adjustment effect.
[0035] When assembling an adjustable CNC machine tool, the positioning block 31 connected to one end of the support block 21 is inserted into the positioning groove opened in the track 13, and the limiting plate 32 is simultaneously inserted into the limiting groove opened in the track 13, the limiting plate 32 is used to limit the angle of the positioning block 31, and the positioning block 31 is positioned in conjunction with the track 13, and then the bottom end of the fixing screw 34 is passed through the through hole opened in the track 13 and is rotatably connected to the threaded groove opened in the positioning block 31 to limit the positioning block 31, thereby realizing the connection and fixing function between the support block 21 and the track 13.
[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An adjustable CNC machine tool, characterized in that: include: The device body (1) comprises a machine tool body (11), a slide rail frame (12) is arranged on one side of the surface of the machine tool body (11), a track (13) is arranged on the inner surface of the slide rail frame (12), and a trap door (14) is sleeved on the outer wall of the track (13); An adjustment mechanism (2) is arranged on one side of the inner surface of the slide rail frame (12), comprising a support block (21), a support spring (22) is connected inside the support block (21), a top end of the support spring (22) is connected to a limit block (23), a ball (24) is arranged inside the top end of the limit block (23), a connecting rod (25) is connected to one side of the limit block (23), and a control button (26) is connected to one end of the connecting rod (25).
2. An adjustable CNC machine tool according to claim 1, characterized in that: The top surface of the support block (21) is provided with a movable groove, the bottom end of the support spring (22) is connected to one side of the inner wall of the movable groove provided in the support block (21), and the bottom end of the limit block (23) is inserted into the movable groove provided in the support block (21) and connected to the top of the support spring (22).
3. The adjustable CNC machine tool according to claim 1, characterized in that: Circular grooves are provided on both sides of the top surface of the limit block (23), and the ball (24) is arranged inside the circular grooves provided in the limit block (23) and is movably connected to the limit block (23).
4. The adjustable CNC machine tool according to claim 1, characterized in that: A through slot is provided on one side of the inner wall of the movable slot provided in the support block (21); the connecting rod (25) is inserted into the through slot provided in the support block (21) and is slidably connected to the support block (21); one end of the connecting rod (25) extends outside the support block (21) and is connected to the control button (26).
5. The adjustable CNC machine tool according to claim 1, characterized in that: The surface of one end of the support block (21) is connected to an assembly structure (3), the assembly structure (3) comprises a positioning block (31), both sides of the positioning block (31) are connected to limiting plates (32), a rubber pad (33) is provided on the surface of one end of the positioning block (31), and a fixing screw (34) is inserted into the top of the positioning block (31).
6. An adjustable CNC machine tool according to claim 5, characterized in that: A positioning groove is provided on one end surface of the track (13), the positioning block (31) is inserted into the positioning groove provided in the track (13), limiting grooves are provided on both sides of the inner wall of the positioning groove provided in the track (13), and the limiting plate (32) is inserted into the limiting groove provided in the track (13).
7. The adjustable CNC machine tool according to claim 5, characterized in that: A through hole is provided on one side of the inner wall of the positioning groove provided in the track (13), a thread groove is provided on the top surface of the positioning block (31), and the bottom end of the fixing screw rod (34) passes through the through hole provided in the track (13) and is rotatably connected to the inside of the thread groove provided in the positioning block (31).