Milling machine fixing jig
By designing a combination of slide, slider, and bolts for the milling machine fixture, the problem of poor fixation in existing milling machine fixtures was solved, achieving stable workpiece clamping and fixation for multi-faceted machining.
Patent Information
- Application Number
- CN202423034137.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing milling machine fixtures lack multiple clamping methods, resulting in poor workpiece fixation during multiple multi-faceted machining operations.
A milling machine fixing fixture was designed, comprising a worktable, an adjusting slide rail, a first fixing block, and a second fixing block. Through the combined use of slide blocks, sliders, and bolts, workpieces can be fixed at multiple angles and in multiple ways.
It achieves stable clamping of workpieces, adapts to the processing of irregularly shaped workpieces, and improves the fixation effect of multi-faceted processing.
Smart Images
Figure CN223749063U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to milling machine technical field especially relates to a milling machine fixture. BACKGROUND
[0002] In the mould manufacturing process needs to use the milling machine to carry out the milling processing to the workpiece, such as the processing of six faces of template, the milling and boring of template guide pillar hole, the processing of mould cavity, all need the milling machine to process. The existing milling machine fixture is usually only clamped to both sides of the workpiece in the using process, lacks the multiple fixed clamping mode of workpiece, leads to the very good fixed effect when a workpiece needs multiple surface processing. SUMMARY
[0003] The utility model discloses a kind of milling machine fixtures, to solve the technical problem that the multiple fixed clamping mode of workpiece is lacked in prior art, leads to the very good fixed effect when a workpiece needs multiple surface processing.
[0004] To achieve the above object, the utility model embodiment provides a kind of milling machine fixtures, including workbench, the workbench top is equipped with adjusting slide rail, the adjusting slide rail two ends are respectively provided with first fixed block and second fixed block, the first fixed block includes slide and sliding block, the slide bottom is slidably connected with the adjusting slide rail, the slide is vertically provided with first screw hole and second screw hole, the first screw hole is connected with the adjusting slide rail side wall by bolt and screw thread, the sliding block is provided with perforation, the second screw hole is connected with the perforation by bolt and screw thread, the perforation extends towards the direction close to the second fixed block, the perforation is provided with screw thread surface, for realizing and bolt screw thread connection.
[0005] Preferably, the second fixed block is provided with a step on the side close to the first fixed block, the top surface of the step is provided with a receiving surface, and the side surface of the step is provided with an extrusion surface.
[0006] Preferably, the second fixed block is provided with a fixed screw hole, and the fixed screw hole is fixedly connected with the adjusting slide rail by a bolt.
[0007] Preferably, one side of the slide is provided with a guide rail, and the sliding block is slidably connected on the guide rail.
[0008] Preferably, the sliding block is provided with the extrusion surface on the side close to the second fixed block, and the bottom surface of the sliding block and one side of the slide form a clamping groove.
[0009] The milling machine fixture provided by the utility model embodiment has one or more of the above technical solutions at least one of the following technical effects:
[0010] In use, by fixing the second fixing block at one end of the adjusting slide rail, abutting one end of the workpiece with one side of the second fixing block, fixing the sliding seat of the first fixing block at the other end of the adjusting slide rail according to the length of the workpiece, and abutting the other side of the workpiece with the sliding seat, the workpiece is in a state of being clamped in the middle by the second fixing block and the sliding seat, then the sliding block is fixed on the top surface of the sliding seat, the sliding seat and the sliding block are fixed by screw threads passing through the through hole and being screwed with the second screw hole, the bottom surface of the sliding block is pressed on the top surface of the workpiece, and better fixing effect is achieved; the sliding block can also be adjusted forward and backward through the through hole, so that the sliding block can extend out of or retract into the top surface of the sliding seat, and when the sliding block extends out of the top surface of the sliding seat, the sliding block can also abut the side of the workpiece away from the second fixing block, so that various workpiece installation effects are achieved. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 A schematic diagram of the overall structure of the milling machine fixing jig is provided for the embodiments of the present application.
[0012] Figure 2 A schematic diagram of the structure of the sliding block of the milling machine fixing jig is provided for the embodiments of the present application.
[0013] Figure 3 A schematic diagram of the structure of the sliding seat of the milling machine fixing jig is provided for the embodiments of the present application.
[0014] Figure 4 A schematic diagram of the cooperation of the sliding block and the sliding seat is provided.
[0015] Figure 5 A schematic diagram of the second fixing block is provided.
[0016] In the drawings, various reference signs represent:
[0017] 1 - workbench, 11 - adjusting slide rail, 2 - first fixing block, 21 - sliding seat, 211 - first screw hole, 212 - second screw hole, 213 - guide rail, 22 - sliding block, 221 - through hole, 3 - second fixing block, 31 - receiving surface, 32 - extrusion surface, 33 - fixing screw hole, 34 - clamping groove. DETAILED DESCRIPTION
[0018] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present application, and cannot be understood as limiting the present application.
[0019] In the description of the embodiments of the utility model, it is understood that the directions or position relations of the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model.
[0020] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.
[0021] In the embodiments of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.
[0022] In one embodiment of the utility model, as shown in Figures 1-5 A milling machine fixing jig is provided, which comprises a workbench 1, the top surface of the workbench 1 is provided with an adjusting sliding rail 11, the two ends of the adjusting sliding rail 11 are respectively provided with a first fixed block 2 and a second fixed block 3, the first fixed block 2 comprises a sliding seat 21 and a sliding block 22, the bottom of the sliding seat 21 is slidably connected with the adjusting sliding rail 11, the sliding seat 21 is vertically provided with a first screw hole 211 and a second screw hole 212, the first screw hole 211 is threadedly connected with the side wall of the adjusting sliding rail 11 through a bolt, the sliding block 22 is provided with a through hole 221, the second screw hole 212 is threadedly connected with the through hole 221 through a bolt, the through hole 221 extends towards the second fixed block 3, and a threaded surface is arranged in the through hole 221, so as to realize threaded connection with the bolt.
[0023] Further, the second fixed block 3 is provided with a step near one side of the first fixed block 2, the top surface of the step is provided with a bearing surface 31, and the side surface of the step is provided with an extrusion surface 32. Specifically, the workpiece can also be placed on the step of the second fixed block 3 during use, the bottom of the workpiece is supported by the bearing surface 31 of the top surface of the step, the side surface of the workpiece is in abutment with the extrusion surface 32 of the side surface of the step, and the other side of the workpiece is in abutment with the first fixed block 2 for clamping, so that the workpiece is fixed, and the machining of some special-shaped workpieces can be adapted.
[0024] Further, the second fixed block 3 is provided with a fixed screw hole 33, and the fixed screw hole 33 is fixedly connected with the adjusting slide rail 11 through a bolt. Specifically, the bolt is screwed through the fixed screw hole 33 and is screwed with the adjusting slide rail 11, so that the second fixed block 3 is fixed with the adjusting slide rail 11. A fixed threaded hole can be arranged in the adjusting slide rail 11 and is specially used for mounting the second fixed block 3, so that the mounting process of the second fixed block 3 can be reduced. A plurality of groups of screw holes for mounting the second fixed block 3 can also be arranged in the adjusting slide rail 11, so that the second fixed block 3 can be adjusted according to the size of the workpiece and different positions of the screw holes are used, and the precise machining effect is achieved.
[0025] Further, one side of the sliding seat 21 is provided with a guide rail 213, and the sliding block 22 is slidingly connected on the guide rail 213. The sliding block 22 is provided with the extrusion surface 32 on the side close to the second fixed block 3, and the bottom surface of the sliding block 22 and one side of the sliding seat 21 form a clamping groove 34. Specifically, by fixing the second fixed block 3 to one end of the adjusting slide rail 11, abutting one end of the workpiece to one side of the second fixed block 3, and fixing the sliding seat 21 of the first fixed block 2 to the other end of the adjusting slide rail 11 according to the length of the workpiece, at this time, the side of the sliding seat 21 provided with the guide rail 213 faces the second fixed block 3, and the other side of the sliding seat 21 abuts the workpiece, forming a state that the workpiece is clamped in the middle of the second fixed block 3 and the sliding seat 21, and then adjusting the sliding block 22 to the appropriate position on the guide rail 213, and then screwing the bolt through the perforation 221 and screwing it with the second screw hole 212, the fixing between the sliding seat 21 and the sliding block 22 is realized, and the clamping groove 34 is formed, so that one side of the workpiece is fixed in the clamping groove 34, and better fixing effect is achieved. The sliding block 22 can also be adjusted forward and backward through the perforation 221, and the adjusting stroke is within the horizontal length range of the guide rail 213, so that the sliding block 22 can extend out of or retract into the guide rail 213. When the sliding block 22 extends out of the top surface of the sliding seat 21, the extrusion surface 32 of the sliding block 22 can also abut the side of the workpiece away from the second fixed block 3, realizing the effect of installing various workpieces. It is worth noting that the position of the sliding block 22 on the guide rail 213 can be adjusted by the knob screw. The threaded surface in the perforation 221 is screwed with the bolt, and the knob screw can drive the sliding block 22 to slide on the guide rail 213. At the same time, the bolt will also go deeper or out of the second screw hole 212 during the knob screwing process, so that the sliding block 22 can remain on the guide rail 213 during the adjustment of the knob screw.
[0026] Working principle: when in use, by fixing the second fixed block 3 to one end of the adjusting slide rail 11, abutting one end of the workpiece to one side of the second fixed block 3, and fixing the sliding seat 21 of the first fixed block 2 to the other end of the adjusting slide rail 11 according to the length of the workpiece, and abutting the other side of the sliding seat 21 to the workpiece, forming a state that the workpiece is clamped in the middle of the second fixed block 3 and the sliding seat 21, and then fixing the sliding block 22 on the top surface of the sliding seat 21, and then screwing the bolt through the perforation 221 and screwing it with the second screw hole 212, the fixing between the sliding seat 21 and the sliding block 22 is realized, and the bottom surface of the sliding block 22 is pressed on the top surface of the workpiece, achieving better fixing effect. The sliding block 22 can also be adjusted forward and backward through the perforation 221, so that the sliding block 22 can extend out of or retract into the top surface of the sliding seat 21. When the sliding block 22 is deep in the top surface of the sliding seat 21, the sliding block 22 can also abut the side of the workpiece away from the second fixed block 3, realizing the effect of installing various workpieces.
[0027] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A jig for a milling machine comprising a table, characterised in that: The workbench top surface is provided with an adjusting slide rail, the two ends of the adjusting slide rail are respectively provided with a first fixed block and a second fixed block, the first fixed block comprises a sliding seat and a sliding block, the bottom of the sliding seat is in sliding connection with the adjusting slide rail, the sliding seat is vertically provided with a first screw hole and a second screw hole, the first screw hole is in threaded connection with the side wall of the adjusting slide rail through a bolt, the sliding block is provided with a through hole, the second screw hole is in threaded connection with the through hole through a bolt, the through hole extends towards the direction close to the second fixed block, and a threaded surface is arranged in the through hole for realizing threaded connection with the bolt.
2. The jig according to claim 1, wherein: The second fixed block is provided with a step on the side close to the first fixed block, the top surface of the step is provided with a receiving surface, and the side surface of the step is provided with an extrusion surface.
3. The jig according to claim 1, wherein: The second fixed block is provided with a fixed screw hole, and the fixed screw hole is fixedly connected with the adjusting slide rail through a bolt.
4. The jig according to claim 1, wherein: One side of the sliding seat is provided with a guide rail, and the sliding block is in sliding connection on the guide rail.
5. The jig according to claim 2, wherein: The sliding block is provided with the extrusion surface on the side close to the second fixed block, and the bottom surface of the sliding block and one side of the sliding seat form a clamping groove.