End face peeling machine

Abstract

The end face peeling machine comprises a machine body, a clamping device and an end milling cutter, the clamping device and the end milling cutter are arranged on the machine body, the machine body is provided with a positioning plate, the positioning plate is located between the end milling cutter and the clamping device, and the positioning plate is slidably connected to the machine body in the width direction of the machine body; and the machine body is provided with a first driving piece for driving the positioning plate to slide. The device has the effect of improving the production efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of peeling machines, and in particular to an end face peeling machine. Background Art

[0002] Welding ring is a welding tool. Its main production process includes casting rod processing (peeling), wire drawing, and ring making. The peeling process includes peeling of the periphery of the casting shank and peeling of the end face. When peeling the end face, it is usually peeled by an end face peeling machine. The end face peeling machine includes a machine body, a clamping device and an end milling cutter. First, the casting rod is clamped by the clamping device, and the end face of the casting shank is milled by the end milling cutter. Before milling, in order to reduce material loss, it is necessary to align the tool first so that the end milling cutter lightly touches the end face of the casting rod. However, this method requires re-alignment when replacing the next casting rod for processing, which makes the operation more cumbersome and leads to low production efficiency. Utility Model Content

[0003] In order to improve production efficiency, the present application provides an end face peeling machine.

[0004] The end face peeling machine provided in this application adopts the following technical solution:

[0005] An end face peeling machine includes a machine body, a clamping device and an end mill, wherein the clamping device and the end mill are arranged on the machine body, and the machine body is provided with a positioning plate, wherein the positioning plate is located between the end mill and the clamping device, and the positioning plate is slidably connected to the machine body along the width direction of the machine body, and the machine body is provided with a first driving member for driving the positioning plate to slide.

[0006] By adopting the above technical solution, the casting rod is positioned by the positioning plate. During processing, the end face of the casting rod can be directly abutted against the positioning plate, and then the casting rod is clamped by the clamping device, and then the positioning plate is moved away by the first driving member. Since the position of the positioning plate equivalent to the clamping device is fixed, the position of each casting rod close to the end face of one end of the end mill is unified after installation, thereby reducing repeated positioning operations and improving efficiency.

[0007] Optionally, the clamping device includes a lower clamp, an upper clamp and a second driving member, the lower clamp is fixed on the machine body, the upper clamp is slidably connected to the lower clamp along the vertical direction, and the second driving member drives the upper clamp to slide along the vertical direction.

[0008] By adopting the above technical solution, after the cast rod is placed on the lower clamp, the second driving member drives the upper clamp to slide downward, so that the upper clamp and the lower clamp clamp the cast rod.

[0009] Optionally, the lower clamp is provided with a mounting plate, the cross-section of the mounting plate is V-shaped, and the length of the mounting plate is greater than the width of the clamping surface of the lower clamp.

[0010] By adopting the above technical solution, since the cast rod is long and will protrude a portion of the clamping device after clamping, a mounting plate is provided on the lower clamp, which supports the protruding section of the cast rod, thereby improving the clamping stability of the cast rod.

[0011] Optionally, the lower clamp is provided with a lower clamp block, which has a clamping surface, and the lower clamp block is slidably clamped on the lower clamp and fixed to the lower clamp by bolts; the upper clamp is provided with an upper clamp block, which has a clamping surface, and the upper clamp block is slidably clamped on the upper clamp and fixed to the upper clamp by bolts.

[0012] By adopting the above technical solution, the lower clamping block is fixed to the lower clamp by bolts, so that the lower clamping block can be detached and replaced, and the upper clamping block is fixed to the upper clamp by bolts, so that the upper clamping block can be detached and replaced.

[0013] Optionally, a hooking plate is provided at one end of the mounting plate close to the end mill, and the hooking plate extends downward and is hooked to the lower clamping block.

[0014] By adopting the above technical solution, a hooking plate is arranged on the erection plate. When the erection plate is installed on the lower clamping block, the hooking plate is hooked on the lower clamping block, which can initially limit the hooking plate, thereby improving the installation stability of the hooking plate.

[0015] Optionally, a clamping rod is provided on the side of the hooking plate close to the lower clamping block, and the lower clamp is provided with a limiting hole for the clamping rod to be clamped.

[0016] By adopting the above technical solution, a clamping rod is provided on the hooking plate, and the clamping rod is clamped in the limiting hole, so as to further limit the erection plate.

[0017] Optionally, a steel ball is radially slidably connected to the inner wall of the limiting hole, an arc groove for the steel ball to be clamped is formed around the peripheral wall of the clamping rod, and the lower clamping block is provided with an elastic member for forcing the steel ball to be clamped in the arc groove.

[0018] By adopting the above technical solution, when the locking rod is locked in the limiting hole, the elastic member forces the steel ball to be locked in the arc groove, thereby further limiting the locking rod, thereby improving the installation stability of the mounting plate.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The casting rod is positioned by the positioning plate. During processing, the end face of the casting rod can be directly abutted against the positioning plate, and then the casting rod is clamped by the clamping device, and then the positioning plate is moved away by the first driving member. Since the position of the positioning plate is equivalent to the position of the clamping device is fixed, the position of each casting rod close to one end of the end milling cutter is unified after installation, so the repeated positioning operation can be reduced, thereby improving efficiency;

[0021] 2. When the locking rod is locked in the limiting hole, the elastic member forces the steel ball to be locked in the arc groove, thereby further limiting the locking rod, thereby improving the installation stability of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of Example 1;

[0023] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0024] Figure 3 is a schematic structural diagram of Example 2;

[0025] Figure 4 yes Figure 3 The enlarged schematic diagram of point B in the middle;

[0026] Figure 5 It is a structural schematic diagram of the erection plate in Example 2.

[0027] In the figure, 1, machine body; 2, main shaft frame; 21, third hydraulic cylinder; 22, driving motor; 3, clamping device; 31, lower clamp; 311, lower clamp block; 312, first mounting groove; 313, sliding groove; 314, steel ball; 315, spring; 316, limiting hole; 32, upper clamp; 321, upper clamp block; 322, second mounting groove; 33, second hydraulic cylinder; 34, mounting plate; 341, hooking plate; 342, clamping rod; 343, arc groove; 35, guide rod; 4, end mill; 5, mounting frame; 51, fixing plate; 52, first hydraulic cylinder; 521, positioning plate;. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-5 This application is described in further detail.

[0029] Embodiment 1:

[0030] The present application embodiment discloses an end face peeling machine, referring to Figure 1 and Figure 2, including a machine body 1, a clamping device 3 and an end mill 4, a main spindle frame 2 is arranged on the upper surface of the frame body, the main spindle frame 2 is slidably connected to the machine body 1 along the length direction of the machine body 1, the machine body 1 is fixedly connected to a third hydraulic cylinder 21 for driving the main spindle frame 2 to slide, the piston rod of the third hydraulic cylinder 21 is fixedly connected to the main spindle frame 2, the end mill 4 is rotatably connected to the main spindle frame 2, and the main spindle frame 2 is fixedly connected to a driving motor 22 for driving the end mill 4 to rotate.

[0031] Reference Figure 1 and Figure 2 The clamping device 3 is arranged on the machine body 1, and the clamping device 3 includes a lower clamp 31, an upper clamp 32 and a second driving member. The lower clamp 31 is fixed on the machine body 1, and the length direction of the lower clamp 31 is parallel to the width direction of the machine body 1. Two guide rods 35 are fixedly connected to the upper surface of the lower clamp 31, and the two guide rods 35 are parallel along the length direction of the lower clamp 31. The axis direction of the guide rods 35 is vertically arranged. The upper clamp 32 is arranged on the guide rods 35, and the guide rods 35 are transmitted to the upper clamp 32 so that the upper clamp 32 slides in the vertical direction.

[0032] Reference Figure 1 and Figure 2 A mounting frame 5 is fixedly connected to the upper surface of the frame body, and the mounting frame 5 is located on one side of the lower clamp 31 distributed along the width direction of the machine body 1. The mounting frame 5 is fixedly connected to a fixing plate 51, and the fixing plate 51 extends toward the side close to the upper clamp 32 and extends to the top of the upper clamp 32. The second driving member is a second hydraulic cylinder 33, and the cylinder body of the second hydraulic cylinder 33 is fixedly connected to the fixing plate 51, and the piston rod of the second hydraulic cylinder 33 is fixedly connected to the upper clamp 32.

[0033] Reference Figure 1 and Figure 2 The mounting frame 5 is provided with a positioning plate 521, and the positioning plate 521 is located between the end mill 4 and the lower clamp 31. The mounting plate is provided with a first driving member for driving the positioning plate 521 to slide. The first driving member is a first hydraulic cylinder 52. The cylinder body of the first hydraulic cylinder 52 is fixedly connected to the mounting frame 5. The positioning plate 521 is fixedly connected to the piston rod of the first hydraulic cylinder 52. The first hydraulic cylinder 52 is used to drive the positioning plate 521 to move between the end mill 4 and the lower clamp 31.

[0034] Reference Figure 1 and Figure 2The lower clamp 31 is provided with a lower clamp block 311, and the lower clamp block 311 has a clamping surface. The lower clamp 31 is provided with a first mounting groove 312 along the direction close to the end mill 4. The lower clamp block 311 is slidably clamped in the first mounting groove 312 and fixed to the lower clamp 31 by bolts; the upper clamp 32 is provided with an upper clamp block 321, and the upper clamp block 321 has a clamping surface. The upper clamp 32 is provided with a second mounting groove 322 along the direction close to the end mill 4. The upper clamp block 321 is slidably clamped in the second mounting groove 322 and fixed to the upper clamp 32 by bolts.

[0035] Reference Figure 1 and Figure 2 The lower clamp 31 is provided with a mounting plate 34 , the cross section of the mounting plate 34 is V-shaped, and the length of the mounting plate 34 is greater than the width of the clamping surface of the lower clamp 31 .

[0036] The implementation principle of Example 1 of the present application is: the cast rod is positioned by the positioning plate 521. During processing, the end face of the cast rod can be directly abutted against the positioning plate 521, and then the cast rod is clamped by the clamping device 3, and then the positioning plate 521 is moved away by the first hydraulic cylinder 52. Since the position of the positioning plate 521 is equivalent to that of the clamping device 3, the position of the end face of one end of each cast rod close to the end mill 4 is unified after installation, thereby reducing repeated positioning operations and improving efficiency.

[0037] Embodiment 2:

[0038] The difference between Example 2 and Example 1 is that, referring to Figure 3 and Figure 4 The end of the mounting plate 34 close to the end milling cutter 4 is fixedly connected with a hooking plate 341, which extends downward and is hooked to the lower clamping block 311. The side of the hooking plate 341 close to the lower clamping block 311 is fixedly connected with a clamping rod 342, which is a round rod, and the axial direction of the clamping rod 342 is parallel to the length direction of the mounting plate 34. The side of the lower clamp 31 is provided with a limiting hole 316 for the clamping rod 342 to be clamped.

[0039] Reference Figure 5The inner wall of the limiting hole 316 is provided with a sliding groove 313, and a plurality of sliding grooves 313 are provided. The plurality of sliding grooves 313 are distributed in a circumferential array around the axis of the limiting hole 316, and the length direction of the sliding groove 313 is parallel to the radial direction of the limiting hole 316. The lower clamp 31 is provided with a steel ball 314 located in the sliding groove 313, and the steel ball 314 is slidably connected to the sliding groove 313. The peripheral wall of the clamping rod 342 is provided with an arc groove 343 for the steel ball 314 to be clamped. The lower clamp block 311 is provided with an elastic member for forcing the steel ball 314 to be clamped in the arc groove 343, and the elastic member is a spring 315, and the spring 315 is located in the sliding groove 313, and one end of the spring 315 is fixedly connected to the steel ball 314, and the other end of the spring 315 is fixedly connected to the groove wall of the sliding groove 313.

[0040] The implementation principle of Example 2 is: when the locking rod 342 is locked in the limiting hole 316, the elastic member forces the steel ball 314 to be locked in the arc groove 343, thereby further limiting the locking rod 342, thereby improving the installation stability of the mounting plate 34.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An end face peeling machine, characterized in that: The machine body (1) comprises a machine body (1), a clamping device (3) and an end mill (4), wherein the clamping device (3) and the end mill (4) are arranged on the machine body (1), the machine body (1) is provided with a positioning plate (521), the positioning plate (521) is located between the end mill (4) and the clamping device (3), the positioning plate (521) is slidably connected to the machine body (1) along the width direction of the machine body (1), and the machine body (1) is provided with a first driving member for driving the positioning plate (521) to slide.

2. An end face peeling machine according to claim 1, characterized in that: The clamping device (3) comprises a lower clamp (31), an upper clamp (32) and a second driving member, wherein the lower clamp (31) is fixed to the machine body (1), the upper clamp (32) is connected to the lower clamp (31) by sliding in a vertical direction, and the second driving member drives the upper clamp (32) to slide in the vertical direction.

3. An end face peeling machine according to claim 2, characterized in that: The lower clamp (31) is provided with a mounting plate (34); the cross section of the mounting plate (34) is V-shaped; the length of the mounting plate (34) is greater than the width of the clamping surface of the lower clamp (31).

4. The end face peeling machine according to claim 3, characterized in that: The lower clamp (31) is provided with a lower clamp block (311), the lower clamp block (311) having a clamping surface, the lower clamp block (311) being slidably clamped on the lower clamp (31) and being fixed to the lower clamp (31) by bolts; the upper clamp (32) is provided with an upper clamp block (321), the upper clamp block (321) having a clamping surface, the upper clamp block (321) being slidably clamped on the upper clamp (32) and being fixed to the upper clamp (32) by bolts.

5. The end face peeling machine according to claim 3, characterized in that: A hooking plate (341) is provided at one end of the mounting plate (34) close to the end mill (4), and the hooking plate (341) extends downward and is hooked to the lower clamp (31).

6. The end face peeling machine according to claim 5, characterized in that: A clamping rod (342) is provided on the side of the hooking plate (341) close to the lower clamping block (311), and a limiting hole (316) for the clamping rod (342) to be clamped is provided on the lower clamp (31).

7. An end face peeling machine according to claim 6, characterized in that: The inner wall of the limiting hole (316) is connected to a steel ball (314) in a radially sliding manner, the peripheral wall of the clamping rod (342) is provided with an arc groove (343) for clamping the steel ball (314), and the lower clamping block (311) is provided with an elastic member for forcing the steel ball (314) to be clamped in the arc groove (343).

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