Single-arm milling machine cross beam dislocation linear guide rail convenient to position
By designing transverse and vertical sliding mechanisms, buffering and locking mechanisms on the milling machine, the instability problem of the milling machine beam and guide rail system was solved, achieving efficient and precise machining results.
Patent Information
- Application Number
- CN202520100733.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The existing milling machine's beam and guide rail system lacks buffering and locking mechanisms due to friction and vibration, leading to machining instability and errors.
A crossbeam misalignment guide for a single-arm milling machine was designed, comprising a transverse and vertical sliding mechanism, a buffer mechanism, and a locking mechanism. Through the cooperation of the transverse sliding block, the vertical sliding block, the buffer cylinder, and the electric push cylinder, precise positioning and vibration reduction are achieved, thereby improving machining stability.
It improves the flexibility and accuracy of milling machines, reduces mechanical vibration, ensures machining precision and equipment durability, and solves the problem of machining errors.
Smart Images
Figure CN223699984U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to single -armed milling machine technical field convenient to position especially relates to a single -armed milling machine crossbeam misplacement linear rail convenient to position. BACKGROUND
[0002] In the modern mechanical processing field, the milling machine as an important metal processing equipment is widely used in the cutting and forming of parts, and the traditional milling machine usually adopts fixed processing head and complex workbench moving mechanism, and this design has certain limitation in machining precision and efficiency, especially in the positioning and adjustment of workpiece.
[0003] The crossbeam and guide rail system of the existing milling machine often have friction and vibration, lack buffering mechanism and locking mechanism, leading to instability in the machining process, and problems such as machining error and equipment loss caused by vibration, and a single -armed milling machine crossbeam misplacement linear rail convenient to position is specifically put forward, therefore, the above problems need to be improved. UTILITY MODEL CONTENT
[0004] The utility model discloses a single -armed milling machine crossbeam misplacement linear rail convenient to position is provided to solve the shortcoming in the prior art.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a single -armed milling machine crossbeam misplacement linear rail convenient to position, including support frame, the top of support frame is equipped with the top plate, the front end surface of top plate is equipped with horizontal sliding mechanism, the both sides symmetry of top plate are equipped with the abutment plate, is equipped with buffering mechanism on two abutment plates, the front end surface of horizontal sliding mechanism is connected with vertical sliding mechanism.
[0006] Preferably, the sliding mechanism includes two horizontal rails symmetrically fixed to the front end surface of the top plate, a horizontal sliding block disposed on the tracks of the two horizontal rails, a first connecting plate fixed to the front end surface of the two horizontal sliding blocks, the two ends of the two horizontal rails abutting against the inner walls of the two abutment plates, a locking mechanism fixed to one side of the horizontal sliding block, and a first driving mechanism connected to the other side of the first connecting plate.
[0007] Preferably, the vertical sliding mechanism includes a vertical rail fixed to the first connecting plate and a vertical sliding block disposed on the track of the vertical rail, a second connecting plate fixed to the front end surface of the vertical sliding block, a milling cutter assembly, a support plate provided on the top of the vertical rail, and a second driving mechanism provided on the top of the support plate.
[0008] Preferably, the buffer mechanism comprises buffer cylinders symmetrically arranged on the two abutting plates, a first spring fixed to one end of the inner wall of the buffer cylinder, a rod seat arranged at the end of the first spring, and a buffer rod fixed to the other end of the rod seat, the buffer rod penetrating out of the buffer cylinder, a buffer rubber head fixed to the top of the buffer rod, and a second spring sleeved on the buffer rod and fixed to the other end of the rod seat and the other side of the inner wall of the buffer cylinder.
[0009] Preferably, the first driving mechanism comprises a first electric push cylinder arranged at the side end of the abutting plate and a first clamping block fixed to the telescopic rod of the first electric push cylinder, the first clamping block being clamped at the side end of the first connecting plate, and the side end of the first connecting plate being provided with a clamping groove corresponding to the first clamping block.
[0010] Preferably, the second driving mechanism comprises a second electric push cylinder arranged at the top of the support plate and a second clamping block fixed to the telescopic rod of the second electric push cylinder, the second clamping block being clamped at the top of the second connecting plate, the top of the second connecting plate being provided with a second clamping groove, and the support plate being provided with a rod hole corresponding to the telescopic rod.
[0011] Preferably, the locking mechanism comprises locking blocks fixed to the side ends of the two transverse sliding blocks, a first locking hole arranged on the locking block, and a plurality of second locking holes arranged on the transverse sliding rail corresponding to the first locking hole, and a locking bolt penetrating through the first locking hole and the second locking holes.
[0012] Compared with the prior art, the utility model has the advantages that: in the utility model, through the cooperation of the top plate and the transverse sliding mechanism, positioning and adjustment are facilitated, the flexibility and accuracy of the milling machine are improved, and higher processing efficiency can be realized; through the cooperation of the vertical sliding mechanism and the second driving mechanism, rapid lifting is facilitated, the operation convenience is improved, and the processing efficiency is further improved; through the design of the buffer mechanism and the locking mechanism, mechanical vibration is effectively reduced, the equipment is protected, the stability and durability of the machine are improved, and more accurate processing quality can be realized; and finally, the problem of processing errors caused by vibration during the processing process is solved. BRIEF DESCRIPTION OF DRAWINGS
[0013] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application. The illustrative embodiments of the utility model and the description thereof are used to explain the utility model and do not constitute an improper limitation on the utility model. In the drawings:
[0014] Figure 1 It is an overall three-dimensional structure schematic view of the utility model;
[0015] Figure 2 It is a transverse sliding rail three-dimensional structure schematic view of the utility model;
[0016] Figure 3 A first clamping block three-dimensional structure schematic view of the utility model is provided.
[0017] Figure 4 A horizontal sliding block three-dimensional structure schematic view of the utility model is provided.
[0018] Figure 5 A buffer rod section structure schematic view of the utility model is provided.
[0019] In the drawing, the serial number: 1, support frame, 2, milling cutter assembly, 3, first connecting plate, 4, locking block, 5, abutment plate, 6, horizontal slide rail, 7, second locking hole, 8, locking bolt, 9, first electric push cylinder, 10, buffer cylinder, 11, first clamping block, 12, horizontal sliding block, 13, second electric push cylinder, 14, vertical slide rail, 15, vertical sliding block, 16, first spring, 17, buffer rod. Specific implementation
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0021] Embodiment: see Figures 1-5 A single-arm milling machine beam misalignment linear rail convenient to position in the utility model, including support frame 1, the top of support frame 1 is equipped with top plate, the front end surface of top plate is equipped with horizontal sliding mechanism, the both sides of top plate are symmetrically equipped with abutment plate 5, two abutment plates 5 are equipped with buffer mechanism, the front end surface of horizontal sliding mechanism is connected with vertical sliding mechanism, through the setting of top plate and horizontal sliding mechanism, it is convenient to realize flexible positioning and adjustment function;Sliding mechanism includes two horizontal slide rails 6 symmetrically fixed on the front end surface of top plate, horizontal sliding block 12 is arranged on the track of two horizontal slide rails 6, the front end surface of two horizontal sliding blocks 12 is fixed with first connecting plate 3, the both ends of two horizontal slide rails 6 are abutted on the inner wall of two abutment plates 5, one side of horizontal sliding block 12 is fixed with locking mechanism, the other side of first connecting plate 3 is clamped with first driving mechanism, through the setting of horizontal slide rail 6 and horizontal sliding block 12, then stable and efficient horizontal sliding function can be realized;Vertical sliding mechanism includes vertical slide rail 14 fixed on first connecting plate 3 and vertical sliding block 15 arranged on the track of vertical slide rail 14, the front end surface of vertical sliding block 15 is fixed with second connecting plate, milling cutter assembly 2, the top of vertical slide rail 14 is equipped with support plate, the top of support plate is equipped with second driving mechanism, through the setting of vertical slide rail 14 and vertical sliding block 15, then fast and accurate up-down movement function can be realized.
[0022] The utility model discloses a buffering mechanism, first drive mechanism, second drive mechanism and locking mechanism are arranged on the milling machine, and the buffering mechanism is arranged on the abutment plate 5, and the buffering mechanism includes the buffering barrel 10 who sets up symmetry on two abutment plate 5, the first spring 16 of fixed connection in buffering barrel 10 inner wall one end, the rod seat of setting in the first spring 16 terminal and the buffering rod 17 of fixed in the rod seat other end, buffering rod 17 from buffering barrel 10 and come out, buffering rubber head is fixedly connected to the top of buffering rod 17, the second spring is sleeved on buffering rod 17, and the second spring is fixedly connected to the other end of rod seat and buffering barrel 10 other side inner wall abuts, through the setting of buffering mechanism, further can effectively reduce the vibration in the mechanical working process, protects the equipment and improves the machining accuracy, the first drive mechanism includes the first electric push cylinder 9 of setting in the side end of abutment plate 5 and the first clamping block 11 of fixed connection in the telescopic rod of first electric push cylinder 9, and the first clamping block 11 is clamped in the side end of first connecting plate 3, and the side end of first connecting plate 3 is seted up with the clamping groove corresponding with first clamping block 11, through the setting of first electric push cylinder 9, further can realize efficient, accurate drive and positioning function, the second drive mechanism includes the second electric push cylinder 13 of setting in the top of support plate and the second clamping block of fixed connection in the telescopic rod of second electric push cylinder 13, and the second clamping block is clamped in the top of second connecting plate, and the top of second connecting plate is seted up with the second clamping groove, and the support plate is seted up with the rod hole corresponding with telescopic rod, through the setting of second electric push cylinder 13, further can realize the longitudinal adjustment function of convenient, the locking mechanism includes the locking block 4 of fixed connection in the side end of two horizontal sliding blocks 12, the first locking hole of setting on locking block 4 and the multiple second locking holes 7 of setting in horizontal sliding rail 6 with the first locking hole corresponding, and locking bolt 8 is arranged in the first locking hole and the second locking hole 7, through the setting of locking mechanism, further can realize the stable locking effect, ensures the safety and reliability of milling machine in the working process.
[0023] Working principle: in the utility model for use, first carry out preparatory work, including to the milling machine loading, the workpiece to be processed is placed on the machine designated position, next, check the power connection of the equipment and power on, ensure that each mechanism is normal, then, the operator starts the first drive mechanism through the control panel, at this time the first electric push cylinder 9 drives the telescopic rod to move, drives the first clamping block 11 and the first connecting plate 3 linkage completes horizontal sliding, adjusts the milling machine to the appropriate position, through the design of the buffer mechanism effectively absorbs the vibration generated during processing, ensures the safety of the equipment and workpiece, the operator can according to the need, through manual or automatic mode, uses the horizontal sliding mechanism to accurately position the workpiece, after determining the position, the operator starts the second drive mechanism, the second electric push cylinder 13 is responsible for the up-down movement of the support plate, at this time, the cooperation of the vertical slide rail 14 and the vertical sliding block 15 makes the milling cutter assembly 2 can realize milling operation on the set height, at this time, the locking mechanism also ensures the position stability of the horizontal and vertical sliding blocks, prevents the processing error caused by any accidental movement, after processing, the operator first closes the machine, then through the control panel instruction lifts the milling cutter assembly 2, then discharges the workpiece processed to take out, at the same time, ensure that the power is off, the equipment is in a safe state.
[0024] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A single-arm milling machine beam misalignment linear rail facilitating positioning, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a top plate, the front end face of the top plate is provided with a transverse sliding mechanism, the two sides of the top plate are symmetrically provided with abutting plates (5), the two abutting plates (5) are provided with buffer mechanisms, and the front end face of the transverse sliding mechanism is connected with a vertical sliding mechanism. The sliding mechanism comprises two transverse sliding rails (6) symmetrically fixed at the front end face of the top plate, transverse sliding blocks (12) arranged on the tracks of the two transverse sliding rails (6), and first connecting plates (3) fixed at the front end faces of the two transverse sliding blocks (12). The two ends of the two transverse sliding rails (6) abut against the inner walls of the two abutting plates (5). The side of the transverse sliding block (12) is fixed with a locking mechanism, and the other side of the first connecting plate (3) is clamped with a first driving mechanism.
2. A misaligned linear rail for a single arm miller crossbeam for ease of positioning according to claim 1, wherein: The vertical sliding mechanism comprises a vertical sliding rail (14) fixed on the first connecting plate (3) and a vertical sliding block (15) arranged on the track of the vertical sliding rail (14). The front end face of the vertical sliding block (15) is fixed with a second connecting plate. The vertical sliding rail (14) is provided with a supporting plate on the top, and the supporting plate is provided with a second driving mechanism on the top.
3. A misaligned linear rail for a single arm miller crossbeam for ease of positioning according to claim 1, wherein: The buffer mechanism comprises buffer cylinders (10) symmetrically arranged on the two abutting plates (5), first springs (16) fixed at one end of the inner wall of the buffer cylinder (10), rod seats arranged at the ends of the first springs (16), and buffer rods (17) fixed at the other ends of the rod seats. The buffer rod (17) penetrates out of the buffer cylinder (10), and the top of the buffer rod (17) is fixed with a buffer rubber head. A second spring is sleeved on the buffer rod (17), and the other end of the second spring is fixed to the inner wall of the other side of the buffer cylinder (10).
4. A misaligned linear rail for a single arm miller crossbeam for ease of positioning according to claim 3, wherein: The first driving mechanism comprises a first electric push cylinder (9) arranged at the side end of the abutting plate (5) and a first clamping block (11) fixed on the telescopic rod of the first electric push cylinder (9). The first clamping block (11) is clamped at the side end of the first connecting plate (3). The side end of the first connecting plate (3) is provided with a clamping groove corresponding to the first clamping block (11).
5. A misaligned linear rail for a single arm miller crossbeam for ease of positioning according to claim 2, wherein: The second driving mechanism comprises a second electric push cylinder (13) arranged on the top of the supporting plate and a second clamping block fixed on the telescopic rod of the second electric push cylinder (13). The second clamping block is clamped on the top of the second connecting plate. The top of the second connecting plate is provided with a second clamping groove. The supporting plate is provided with a rod hole corresponding to the telescopic rod.
6. A misaligned linear rail for a single arm miller crossbeam for ease of positioning according to claim 1, wherein: The locking mechanism comprises locking blocks (4) fixed at the side ends of the two transverse sliding blocks (12), first locking holes arranged on the locking blocks (4), and a plurality of second locking holes (7) arranged on the transverse sliding rails (6) corresponding to the first locking holes. Locking bolts (8) are arranged in the first locking holes and the second locking holes (7).