Linear rail type vertical milling machine

Abstract

The utility model relates to the technical field of linear rail type vertical milling machines, in particular to a linear rail type vertical milling machine which comprises a milling machine body, a working table, a positioning seat, a mounting mechanism, a positioning groove and a positioning mechanism, the working table is fixedly arranged on the milling machine body, the positioning seat is arranged on the working table, and the mounting mechanism is arranged on the positioning seat. According to the technical scheme, the first clamping plate and the second clamping plate can conveniently clamp workpieces of different specifications through movement of the first clamping plate and the second clamping plate, the positioning seat is fixedly arranged on the workbench, the positioning groove is formed in the positioning seat, and the positioning mechanism is arranged in the positioning groove and used for positioning and clamping the workpieces. And meanwhile, the workpiece is positioned by clamping the workpiece through the first clamping plate and the second clamping plate, and the problem that in the prior art, position deviation is likely to occur when a line rail type vertical milling machine is used for machining a large number of similar workpieces is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of linear rail type vertical milling machines, in particular to a linear rail type vertical milling machine. Background Art

[0002] The linear rail type vertical milling machine is a general-purpose metal cutting machine tool. The spindle taper hole of the machine tool can be installed with various cylindrical milling cutters, forming milling cutters, face milling cutters, angle milling cutters and other tools directly or through accessories. It is suitable for processing planes, bevels, grooves and holes of various parts. It is an ideal processing equipment for machinery manufacturing, molds, instruments, meters, automobiles, motorcycles and other industries. Compared with the horizontal milling machine, the main difference is that the spindle is arranged vertically. The linear rail type vertical milling machine is suitable for processing larger planes and using various shank milling cutters to process grooves and step planes. The productivity is higher than that of the horizontal milling machine.

[0003] In the prior art, the linear rail type vertical milling machine fixes the workpiece on the workbench by a clamp during use, and then processes the workpiece by a milling cutter.

[0004] However, in the process of clamping a large number of similar workpieces by a fixture, misalignment between the workpiece and the milling cutter is likely to occur before and after the workpiece is replaced, resulting in processing deviations between the workpieces, thereby affecting the processing effect of the workpiece. Utility Model Content

[0005] The utility model provides a linear rail type vertical milling machine, which solves the problem that the linear rail type vertical milling machine in the prior art is prone to position deviation when processing a large number of similar workpieces.

[0006] The technical solution of the utility model is as follows: A linear rail type vertical milling machine comprises a milling machine body, a workbench, a positioning seat, a mounting mechanism, a positioning slot and a positioning mechanism;

[0007] The workbench is fixedly arranged on the milling machine body;

[0008] The positioning seat is arranged on the workbench;

[0009] The mounting mechanism is arranged on the positioning seat and is used to fix the positioning seat on the workbench;

[0010] The positioning groove is arranged on the positioning seat;

[0011] The positioning mechanism is arranged in the positioning groove and is used for positioning and clamping the workpiece.

[0012] Preferably, the positioning mechanism comprises:

[0013] A first clamping groove, wherein two first clamping grooves are provided, and the two first clamping grooves are arranged on the side walls at two opposite sides of the positioning groove;

[0014] A second clamping groove, wherein two second clamping grooves are provided, and the two second clamping grooves are arranged on the side walls at two opposite sides of the positioning groove;

[0015] a first clamping plate, the first clamping plate being disposed in the first clamping groove;

[0016] a second clamping plate, the second clamping plate being disposed in the second clamping groove;

[0017] A first connecting plate, wherein two first connecting plates are hingedly provided between each of the first clamping plates and the bottom of the first clamping groove;

[0018] A second connecting plate, wherein two second connecting plates are hingedly provided between each of the second clamping plates and the bottom of the second clamping groove;

[0019] A driving mechanism is disposed in the positioning seat and is used to control the first connecting plate and the second connecting plate to adjust their angles.

[0020] Furthermore, the driving mechanism comprises:

[0021] A first cavity, the first cavity is disposed in the positioning seat, and the first cavity is communicated with the first clamping groove and the second clamping groove respectively;

[0022] a driving disk, the driving disk being slidably disposed in the first cavity;

[0023] A first electric push rod, wherein the first electric push rod is provided in plurality and the plurality of first electric push rods are fixedly disposed between the driving disk and the side wall of the first cavity;

[0024] a first driving plate, the first driving plate being hingedly disposed between the driving disk and the first connecting plate;

[0025] An adjusting mechanism is arranged on the driving disk, and a second driving plate is hingedly arranged between the adjusting mechanism and the second connecting plate, and is used for adjusting the angle of the second connecting plate alone.

[0026] Furthermore, the adjustment mechanism includes:

[0027] An adjusting through slot, the adjusting through slot being arranged on the driving disc corresponding to the second clamping slot;

[0028] An adjustment plate, the adjustment plate being slidably disposed in the adjustment slot;

[0029] A second electric push rod, the second electric push rod is fixedly arranged between the adjustment plate and the bottom of the adjustment slot;

[0030] Wherein, the second driving plate is hinged to the adjusting plate.

[0031] Furthermore, the mounting mechanism comprises:

[0032] A mounting through slot, wherein the mounting through slot is provided in a plurality, the mounting through slot is provided in a "convex" shape, and the mounting through slot is provided on the workbench;

[0033] A mounting block, wherein two mounting blocks are provided, and the two mounting blocks are fixedly arranged on the positioning seat corresponding to the mounting through slots, and the mounting block is adapted to the shape of the mounting through slots;

[0034] A U-shaped frame, the U-shaped frame is fixedly arranged on the two mounting blocks;

[0035] A mounting bolt, wherein the mounting bolt is threadedly provided on the U-shaped frame;

[0036] A fixing plate is fixedly arranged on the mounting bolt.

[0037] On the basis of the above solution, it also includes an anti-skid pad, which is fixedly arranged on the fixed plate.

[0038] The working principle and beneficial effects of the utility model are:

[0039] 1. In the utility model, through the setting of the positioning mechanism, the operation of the first electric push rod can drive the driving plate and the adjusting plate to move synchronously, so that the first driving plate and the second driving plate respectively drive the first connecting plate and the second connecting plate to move, so that the first clamping plate and the second clamping plate move and clamp the workpiece;

[0040] 2. In the utility model, through the setting of the adjustment mechanism, when the first clamping plate clamps the workpiece, the operator controls the second electric push rod to work, so as to facilitate the movement of the adjustment plate, thereby driving the second connecting plate to move through the second driving plate, and then driving the second clamping plate to clamp the workpiece, so as to facilitate the clamping of workpieces of different specifications, and at the same time, the first clamping plate and the second clamping plate clamp the workpiece to realize the positioning of the workpiece, thereby avoiding position deviation of the workpiece;

[0041] 3. In the utility model, through the setting of the installation mechanism, the operator extends the installation block into the installation slot and pushes the positioning seat to align the positioning seat with the milling cutter, and then the operator rotates the installation bolt, so that the fixing plate is pressed on the workbench through the thread cooperation between the installation bolt and the U-shaped frame, so that the positioning seat can be installed conveniently through the friction between the fixing plate and the workbench;

[0042] 4. In the utility model, through the arrangement of the milling machine body, the worktable, the positioning seat, the mounting mechanism, the positioning groove and the positioning mechanism, it is convenient to clamp workpieces of different specifications by moving the first clamping plate and the second clamping plate respectively, and at the same time, the workpiece is positioned by clamping the workpiece by the first clamping plate and the second clamping plate, which solves the problem of position deviation that the linear rail type vertical milling machine in the prior art is prone to when processing a large number of similar workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] Figure 1 It is a schematic diagram of the structure of the utility model;

[0045] Figure 2 This is a schematic diagram of the structure of the positioning seat of the utility model;

[0046] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning seat of the utility model;

[0047] Figure 4 This is a schematic diagram of the driving mechanism structure of the utility model.

[0048] In the figure: 1. milling machine body; 2. workbench; 3. positioning seat; 4. positioning groove; 5. first clamping plate; 6. second clamping plate; 7. first connecting plate; 8. second connecting plate; 9. driving disk; 10. first electric push rod; 11. first driving plate; 12. adjusting plate; 13. second electric push rod; 14. mounting groove; 15. mounting block; 16. U-shaped frame; 17. mounting bolts; 18. fixing disk. DETAILED DESCRIPTION

[0049] The following will be combined with 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 of 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.

[0050] like Figure 1 to Figure 4As shown, this embodiment proposes a linear rail vertical milling machine, including a milling machine body 1, a worktable 2, a positioning seat 3, a mounting mechanism, a positioning groove 4 and a positioning mechanism. The worktable 2 is fixedly arranged on the milling machine body 1, the positioning seat 3 is arranged on the worktable 2, the mounting mechanism is arranged on the positioning seat 3, and is used to fix the positioning seat 3 on the worktable 2, the positioning groove 4 is opened on the positioning seat 3, and the positioning mechanism is arranged in the positioning groove 4, and is used to position and clamp the workpiece.

[0051] Wherein, the positioning mechanism includes a first clamping groove, a second clamping groove, a first clamping plate 5, a second clamping plate 6, a first connecting plate 7, a second connecting plate 8 and a driving mechanism, the first clamping groove is set to two, the two first clamping grooves are arranged on the side walls on the opposite sides of the positioning groove 4, the second clamping groove is set to two, the two second clamping grooves are arranged on the side walls on the opposite sides of the positioning groove 4, the first clamping plate 5 is arranged in the first clamping groove, the second clamping plate 6 is arranged in the second clamping groove, two first connecting plates 7 are hingedly arranged between each first clamping plate 5 and the bottom of the first clamping groove, two second connecting plates 8 are hingedly arranged between each second clamping plate 6 and the bottom of the second clamping groove, and the driving mechanism is arranged in the positioning seat 3 for The first connecting plate 7 and the second connecting plate 8 are controlled to adjust the angle. The driving mechanism includes a first cavity, a driving disk 9, a first electric push rod 10, a first driving plate 11 and an adjusting mechanism. The first cavity is opened in the positioning seat 3. The first cavity is respectively connected with the first clamping groove and the second clamping groove. The driving disk 9 is slidably arranged in the first cavity. The first electric push rod 10 is arranged in plurality. The plurality of first electric push rods 10 are fixedly arranged between the driving disk 9 and the side wall of the first cavity. The first driving plate 11 is hingedly arranged between the driving disk 9 and the first connecting plate 7. The adjusting mechanism is arranged on the driving disk 9. A second driving plate is hingedly arranged between the adjusting mechanism and the second connecting plate 8 for adjusting the angle of the second connecting plate 8 alone.

[0052] Specifically, the operator places the workpiece in the positioning groove 4, and then the first electric push rod 10 can drive the driving disk 9 and the adjusting plate 12 to move synchronously, thereby driving the first connecting plate 7 and the second connecting plate 8 to move respectively through the first driving plate 11 and the second driving plate, so that the first clamping plate 5 and the second clamping plate 6 move and clamp the workpiece.

[0053] Among them, the adjustment mechanism includes an adjustment slot, an adjustment plate 12 and a second electric push rod 13. The adjustment slot is opened on the driving disk 9 corresponding to the second clamping slot. The adjustment plate 12 is slidably set in the adjustment slot. The second electric push rod 13 is fixedly set between the adjustment plate 12 and the bottom of the adjustment slot, wherein the second driving plate is hinged to the adjustment plate 12.

[0054] Specifically, when the first clamping plate 5 is clamping the workpiece, the operator controls the second electric push rod 13 to work, so as to facilitate the movement of the adjustment plate 12, thereby driving the second connecting plate 8 to move through the second driving plate, and then driving the second clamping plate 6 to clamp the workpiece, thereby facilitating the clamping of workpieces of different specifications. At the same time, the workpiece is positioned by clamping the workpiece through the first clamping plate 5 and the second clamping plate 6, thereby avoiding position deviation of the workpiece.

[0055] Among them, the installation mechanism includes a mounting groove 14, a mounting block 15, a U-shaped frame 16, a mounting bolt 17 and a fixed plate 18. The mounting groove 14 is set to be multiple, and the mounting groove 14 is set to be in a "convex" shape. The mounting groove 14 is opened on the workbench 2, and the mounting block 15 is set to be two. The two mounting blocks 15 are fixedly set on the positioning seat 3 corresponding to the mounting groove 14. The mounting blocks 15 are adapted to the shape of the mounting groove 14. The U-shaped frame 16 is fixedly set on the two mounting blocks 15. The mounting bolts 17 are threadedly penetrated and set on the U-shaped frame 16. The fixed plate 18 is fixedly set on the mounting bolts 17, and also includes an anti-slip pad, which is fixedly set on the fixed plate 18.

[0056] Specifically, the operator extends the mounting block 15 into the mounting groove 14 and pushes the positioning seat 3 so that the positioning seat 3 is aligned with the milling cutter. Then the operator rotates the mounting bolt 17, thereby driving the fixing plate 18 to be pressed on the workbench 2 through the threaded cooperation between the mounting bolt 17 and the U-shaped frame 16, thereby facilitating the installation of the positioning seat 3 through the friction force between the fixing plate 18 and the workbench 2.

[0057] In this embodiment, when in use, the operator extends the mounting block 15 into the mounting slot 14 and pushes the positioning seat 3 so that the positioning seat 3 is aligned with the milling cutter. Then, the operator rotates the mounting bolt 17, thereby driving the fixing plate 18 to be pressed on the workbench 2 through the threaded cooperation between the mounting bolt 17 and the U-shaped frame 16, so as to facilitate the installation of the positioning seat 3 through the friction between the fixing plate 18 and the workbench 2. Then, the operator places the workpiece in the positioning slot 4, and then the first electric push rod 10 can drive the driving plate 9 and the adjusting plate 12 to move synchronously, thereby driving the first connecting plate 7 and the second connecting plate 8 to move respectively through the first driving plate 11 and the second driving plate, so that The first clamping plate 5 and the second clamping plate 6 are moved to clamp and fix the workpiece. When the first clamping plate 5 clamps the workpiece, the operator controls the second electric push rod 13 to work, so as to facilitate the movement of the adjusting plate 12, thereby driving the second connecting plate 8 to move through the second driving plate, and then driving the second clamping plate 6 to clamp the workpiece, so as to facilitate the clamping of workpieces of different specifications. At the same time, the workpiece is positioned by clamping the workpiece by the first clamping plate 5 and the second clamping plate 6, so as to avoid position deviation of the workpiece. When replacing workpieces of the same specification, it is only necessary to control the first electric push rod 10 to unlock and lock the workpiece, and the operation is more convenient.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A linear rail type vertical milling machine, characterized in that: include: Milling machine body (1); A workbench (2), wherein the workbench (2) is fixedly arranged on the milling machine body (1); A positioning seat (3), wherein the positioning seat (3) is arranged on the workbench (2); A mounting mechanism, the mounting mechanism being arranged on the positioning seat (3) and being used for fixing the positioning seat (3) on the workbench (2); A positioning groove (4), wherein the positioning groove (4) is provided on the positioning seat (3); A positioning mechanism is arranged in the positioning groove (4) and is used for positioning and clamping the workpiece.

2. A linear rail type vertical milling machine according to claim 1, characterized in that: The positioning mechanism comprises: A first clamping groove, wherein two first clamping grooves are provided, and the two first clamping grooves are arranged on the side walls at two opposite sides of the positioning groove (4); A second clamping groove, wherein two second clamping grooves are provided, and the two second clamping grooves are arranged on the side walls at two opposite sides of the positioning groove (4); A first clamping plate (5), wherein the first clamping plate (5) is arranged in the first clamping groove; A second clamping plate (6), wherein the second clamping plate (6) is arranged in the second clamping groove; A first connecting plate (7), wherein two first connecting plates (7) are hingedly provided between each of the first clamping plates (5) and the bottom of the first clamping groove; A second connecting plate (8), wherein two second connecting plates (8) are hingedly arranged between each of the second clamping plates (6) and the bottom of the second clamping groove; A driving mechanism is arranged in the positioning seat (3) and is used to control the first connecting plate (7) and the second connecting plate (8) to adjust their angles.

3. A linear rail type vertical milling machine according to claim 2, characterized in that: The driving mechanism comprises: A first cavity, the first cavity is arranged in the positioning seat (3), and the first cavity is respectively connected with the first clamping groove and the second clamping groove; A driving disk (9), the driving disk (9) being slidably disposed in the first cavity; A first electric push rod (10), wherein the first electric push rod (10) is provided in plurality, and the plurality of first electric push rods (10) are fixedly arranged between the driving disk (9) and the side wall of the first cavity; A first driving plate (11), the first driving plate (11) being hingedly arranged between the driving disk (9) and the first connecting plate (7); An adjustment mechanism is provided on the driving plate (9), and a second driving plate is hingedly provided between the adjustment mechanism and the second connecting plate (8) for adjusting the angle of the second connecting plate (8) alone.

4. A linear rail type vertical milling machine according to claim 3, characterized in that: The regulating mechanism comprises: an adjusting through slot, the adjusting through slot being arranged on the driving disk (9) corresponding to the second clamping slot; An adjustment plate (12), the adjustment plate (12) being slidably disposed in the adjustment slot; A second electric push rod (13), the second electric push rod (13) being fixedly arranged between the adjustment plate (12) and the bottom of the adjustment slot; Wherein, the second driving plate is hinged to the adjusting plate (12).

5. A linear rail type vertical milling machine according to claim 4, characterized in that: The mounting mechanism comprises: A mounting through slot (14), wherein the mounting through slot (14) is provided in a plurality, the mounting through slot (14) is provided in a "convex" shape, and the mounting through slot (14) is provided on the workbench (2); A mounting block (15), wherein two mounting blocks (15) are provided, and the two mounting blocks (15) are fixedly arranged on the positioning seat (3) corresponding to the mounting through slots (14), and the mounting blocks (15) are adapted in shape to the mounting through slots (14); A U-shaped frame (16), wherein the U-shaped frame (16) is fixedly arranged on the two mounting blocks (15); A mounting bolt (17), wherein the mounting bolt (17) is threadably mounted on the U-shaped frame (16); A fixing plate (18), wherein the fixing plate (18) is fixedly arranged on the mounting bolt (17).

6. A linear rail type vertical milling machine according to claim 5, characterized in that: It also includes an anti-skid pad, which is fixedly arranged on the fixed plate (18).

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