Milling machine loading and unloading clamp

Abstract

The utility model relates to the field of milling machines, and discloses a milling machine loading and unloading clamp which comprises a milling machine body, a milling head is arranged at the top of the milling machine body, a supporting table is mounted at the bottom of the milling machine body, protection plates are symmetrically and rotationally mounted in the middles of the front end and the rear end of the supporting table, and a plurality of arc-shaped mounting grooves are formed in the edge of one end of each protection plate in a penetrating mode. An arc-shaped baffle is movably mounted in the arc-shaped mounting groove, a fixed stop block is welded to the position, close to the outer portion of the protection plate, of one end of the arc-shaped baffle, and a rotating mechanism is further arranged on the outer surface of the supporting table. A protection plate and an arc-shaped baffle are arranged in the middle of the supporting table, so that the effect of conveniently preventing workpiece chippings generated in the milling process from scattering and splashing is achieved, the overall collection effect of the workpiece chippings is improved, and the problem that the surrounding environment is polluted by the workpiece chippings scattered and splashed in a large range is solved; and the overall collection efficiency of the workpiece chippings is improved.

Description

Technical Field

[0001] This application relates to the field of milling machines, and more particularly to a milling machine loading and unloading fixture. Background Technology

[0002] A milling machine is a versatile metal cutting machine tool primarily used for milling workpieces. It removes excess material from the workpiece surface through the rotary motion of the milling cutter, combined with the linear motion of the worktable or workpiece (and in some cases, rotary motion), thereby machining various geometric shapes such as planes, grooves, and curved surfaces with required shapes and precision.

[0003] When milling a workpiece, the workpiece is usually fixed on the milling machine using a fixture. However, during milling, the workpiece will generate some workpiece debris. This debris will scatter and fly in all directions along the rotation direction of the milling head, eventually landing in a large area around the milling machine, causing some pollution to the surrounding environment. Furthermore, collecting and cleaning up the scattered workpiece debris is time-consuming and labor-intensive, increasing the labor intensity of operators.

[0004] Regarding the aforementioned technologies, the inventors believe that workpieces fixed on a milling machine by a fixture have the defect of scattering and flying debris during processing. Therefore, a milling machine loading and unloading fixture is proposed to solve the above problems. Utility Model Content

[0005] To address the problem of scattered debris during machining of workpieces fixed to a milling machine by a fixture, this application provides a milling machine loading and unloading fixture.

[0006] The milling machine loading and unloading fixture provided in this application adopts the following technical solution:

[0007] A milling machine loading and unloading fixture includes a milling machine body, a milling head is provided on the top of the milling machine body, a support platform is installed on the bottom of the milling machine body, and protective plates are symmetrically and rotatably installed at the middle of both ends of the support platform. Several arc-shaped mounting grooves are opened through one edge of the protective plate, and arc-shaped baffles are movably installed inside the arc-shaped mounting grooves. A fixed stop block is welded to one end of the arc-shaped baffle near the outside of the protective plate. A rotating mechanism is also provided on the outer surface of the support platform for controlling the movement and adjustment of the protective plates.

[0008] Preferably, the rotating mechanism includes gears, which are installed at the hinge shaft position at one end of the protective plate. Two gears at the same end mesh with each other, and a servo motor is mounted on the middle of one end of each gear on a support platform.

[0009] Preferably, the plurality of arc-shaped baffles at the same end are provided with a limiting groove at one end, and the plurality of arc-shaped baffles at the other end are provided with a limiting protrusion at one end, the limiting protrusion has a smaller volume than the internal volume of the limiting groove, the limiting protrusion extends into the internal volume of the limiting groove at one end, and the limiting groove and the limiting protrusion are clamped with each other.

[0010] Preferably, the guard plate is provided with an observation port at one side, and a tempered glass is fixedly installed in the observation port, and the observation ports formed by the two guard plates at the same end have a circular overall shape.

[0011] Preferably, the guard plate is provided with a fixed support plate at one end near the outer surface of the arc-shaped mounting groove at both ends, the arc-shaped baffle is located between the two fixed support plates, and the arc-shaped baffle and the fixed support plate are clamped with each other.

[0012] To sum up, the application has the following beneficial technical effects:

[0013] By fixing the workpiece at the middle position of the upper surface of the support table through the clamp, the two guard plates at the same end are relatively rotated under the driving of the rotating gear, the guard plates are unfolded upwards along the outer surface of the support table, the plurality of arc-shaped baffles are symmetrically inserted into the guard plates, and the plurality of guard plates and the arc-shaped baffles protect the outer surface of the workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a schematic diagram of the overall structure of the application embodiment;

[0015] Fig. 2 is a schematic diagram of the structure of the guard plate in the application embodiment;

[0016] Fig. 3 is a schematic diagram of the structure of the arc-shaped baffle in the application embodiment;

[0017] Mark 1, milling machine body; 2, milling head; 3, support table; 4, guard plate; 5, observation port; 6, tempered glass; 7, arc-shaped mounting groove; 8, arc-shaped baffle; 9, fixed stop block; 10, fixed support plate; 11, limiting groove; 12, limiting protrusion; 13, gear; 14, servo motor. DETAILED DESCRIPTION

[0018] The following will be described in detail in combination with the accompanying drawings Figs. 1-3 The application will be further described in detail.

[0019] The application embodiment discloses a milling machine loading and unloading clamp. Referring to Figs. 1-3The utility model provides a milling machine loading and unloading fixture, including milling machine body 1, the top of milling machine body 1 is provided with milling head 2, the bottom of milling machine body 1 is installed with support platform 3, the middle part of the front and rear two ends of support platform 3 is symmetrically rotatably installed with the guard plate 4, the one side of guard plate 4 is provided with observation port 5, the inside fixed mounting of observation port 5 has toughened glass 6, the observation port 5 that the two guard plates 4 of same end form is circular in overall shape, a plurality of arc installation grooves 7 are passed through and seted up in the one end edge of guard plate 4, the arc baffle 8 is movably installed in the arc installation groove 7, the fixed stopper 9 is welded in the one end of arc baffle 8 and is close to the outside of guard plate 4, the fixed support plate 10 is fixedly installed in the both ends of the outer surface of the one end of arc baffle 8 and is close to arc installation groove 7, and the arc baffle 8 is located between the two fixed support plates 10, and the arc baffle 8 and fixed support plate 10 are mutually embedded, and the outer surface of support platform 3 is also provided with rotating mechanism, which is used to control the movable adjustment of guard plate 4.

[0020] The workpiece is fixed on the middle position of the upper surface of the support platform 3 by the clamp, the two guard plates 4 at the same end are relatively rotated under the meshing of the gear 13, the guard plate 4 is moved and expanded upwards along the outer surface of the support platform 3, and then the two guard plates 4 abut against each other, the plurality of arc baffles 8 are symmetrically inserted into the guard plate 4, the plurality of guard plates 4 and arc baffles 8 are protected on the outer surface of the workpiece, the workpiece clamped on the support platform 3 is observed through the toughened glass 6, and the resistance effect of the guard plate 4 and the arc baffle 8 on the workpiece debris is embodied.

[0021] Referring to Fig. 2 The rotating mechanism includes the gear 13, the gear 13 is installed at the hinged shaft position of the one end of the guard plate 4, the two gears 13 at the same end are meshed with each other, and the servo motor 14 is installed on the support platform 3 at the middle of the one end of the single gear 13.

[0022] The gear 13 is driven to rotate by starting the servo motor 14, the guard plate 4 is synchronously rotated by the rotating gear 13, and the two guard plates 4 at the same end are relatively rotated under the meshing of the gear 13, and the rotating control effect of the gear 13 on the guard plate 4 is embodied.

[0023] Referring to Fig. 3 The plurality of arc baffles 8 at the same end are provided with the limiting groove 11 at the one end, the plurality of arc baffles 8 at the other end are welded with the limiting convex strip 12 at the one end, the limiting convex strip 12 is smaller than the internal volume of the limiting groove 11, the one end edge of the limiting convex strip 12 extends into the limiting groove 11, and the limiting groove 11 and the limiting convex strip 12 are mutually clamped.

[0024] The plurality of arc baffles 8 are symmetrically inserted into the guard plate 4, the limiting convex strip 12 is inserted and limited in the limiting groove 11, and then the two arc baffles 8 symmetrically front and back are fixed, and the butt joint effect between the two arc baffles 8 symmetrically front and back is embodied.

[0025] The implementation principle of the embodiment of the milling machine loading and unloading clamp is as follows: the workpiece is fixed on the middle position of the upper surface of the support table 3 through the clamp, the servo motor 14 is started to drive the gear 13 to rotate, the input end of the power supply of the servo motor 14 is electrically connected with the output end of the external power supply, the gear 13 in rotation drives the protective plate 4 to synchronously rotate, and the two protective plates 4 at the same end relatively rotate under the meshing of the gear 13, the protective plate 4 is unfolded upwards along the outer surface of the support table 3, and then the two arc-shaped baffle plates 8 are symmetrically inserted into the protective plate 4, and the limiting protrusions 12 are inserted into the limiting grooves 11, and then the two arc-shaped baffle plates 8 are fixed between the front and back, the plurality of protective plates 4 and the arc-shaped baffle plates 8 are protected on the outer surface of the workpiece, and the workpiece clamped on the support table 3 is observed through the tempered glass 6; compared with the prior art, the present scheme has the effect of preventing the workpiece debris generated in milling from flying in all directions, improves the overall collection effect of the workpiece debris, solves the problem of pollution of the surrounding environment caused by the workpiece debris flying in a large range, and improves the overall collection efficiency of the workpiece debris.

[0026] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly: the utility model discloses the embodiment of the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0028] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc.

[0029] The above are the preferred embodiments of the present application, and are not limited to the protection scope of the present application, therefore: any equivalent change made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A milling machine loading and unloading clamp, comprising a milling machine body (1), a milling head (2) is arranged at the top of the milling machine body (1), and a supporting table (3) is installed at the bottom of the milling machine body (1), characterized in that: The support table (3) is symmetrically rotatably installed with a protective plate (4) in the middle of the front and rear ends, a plurality of arc-shaped installation grooves (7) are formed in one end of the edge of the protective plate (4), and an arc-shaped baffle (8) is movably installed in the arc-shaped installation groove (7). A fixed baffle (9) is welded at one end of the arc-shaped baffle (8) close to the outside of the protective plate (4). The support table (3) is further provided with a rotating mechanism on the outer surface for controlling the activity adjustment of the protective plate (4).

2. A fixture for attachment to and detachment from a milling machine according to claim 1, characterized in that: The rotating mechanism comprises a gear (13) installed at the hinge shaft position of one end of the protective plate (4), and the two gears (13) on the same end are meshed with each other. A servo motor (14) is installed at one end of the single gear (13) in the middle of the support table (3).

3. The fixture of claim 1 wherein: The plurality of arc-shaped baffles (8) on the same end are provided with a limiting groove (11) at one end, and the plurality of arc-shaped baffles (8) at the other end are welded with a limiting convex strip (12). The limiting convex strip (12) is smaller than the internal volume of the limiting groove (11), and the limiting convex strip (12) extends to the inside of the limiting groove (11) at one end of the edge. The limiting groove (11) and the limiting convex strip (12) are mutually clamped.

4. The fixture of claim 1 wherein: An observation port (5) is formed on one side of the protective plate (4), and a tempered glass (6) is fixedly installed in the observation port (5). The observation port (5) formed by the two protective plates (4) on the same end has a circular overall shape.

5. The fixture of claim 1 wherein: The protective plate (4) is fixedly installed with a fixed support plate (10) at one end close to the outer surface of the arc-shaped installation groove (7) at both ends, the arc-shaped baffle (8) is located between the two fixed support plates (10), and the arc-shaped baffle (8) and the fixed support plate (10) are mutually embedded.

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