Material receiving device for numerical control lathe
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a receiving device for a numerical control lathe.
Background
The numerical control machine tool automatically processes the processed parts according to a processing program which is programmed in advance. The processing technology route, technological parameters, the movement track, the displacement, the cutting parameters and the auxiliary functions of the part can be written into a processing program according to instruction codes and program formats specified by the numerical control machine tool, the content in the program is recorded on a control medium and then is input into a numerical control device of the numerical control machine tool, so that the machine tool is commanded to process the part.
Because the machining precision of numerical control lathe is high, spare part precision is high, consequently, the periphery of numerical control lathe all is equipped with the protection casing, only sets up the push-and-pull door in the lathe the place ahead and carries out personnel's operation to avoid personnel and lathe to contact easily and cause unexpected accident, and this kind of numerical control lathe that sets up protection casing compares traditional lathe, also has certain defect at the during actual operation, mainly embodies: when some small parts are cut off, they can be dropped directly, and the dropped parts can be fallen into the machine tool and not taken out, and sometimes need to be taken into the numerically controlled lathe to be bent down for pickup, which is inconvenient and reduces the working efficiency, therefore, a material receiving device for the numerically controlled lathe is needed to solve the above problems.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides the receiving device for the numerical control lathe, which has the advantages that the design structure is simple, the operation is convenient, when the product is required to be cut off, the cylinder can be controlled to extend, so that the receiving rack is moved to a designated position, the cut-off dropped product can fall into the receiving groove of the receiving rack and fall into the receiving box along the receiving groove, the product can be conveniently and quickly picked up by a worker, and the working efficiency is improved.
The technical scheme adopted by the utility model is as follows: the material receiving device for the numerical control lathe comprises a material receiving frame which is arranged below a chuck of the numerical control lathe and can horizontally move along the axis direction of the chuck, wherein the material receiving frame is obliquely arranged in the numerical control lathe, a material receiving groove is formed in the material receiving frame, and the material receiving device also comprises a material receiving box which is arranged in the numerical control lathe, and processed parts can fall into the material receiving groove and then fall into the material receiving box along the material receiving groove;
the device also comprises a driving component for driving the material receiving rack to horizontally move.
The driving assembly comprises a main support and an auxiliary support which are connected to the material receiving frame, the main support is fixedly connected with the auxiliary support, and the upper end of the main support is connected with a telescopic rod of an air cylinder.
The driving assembly further comprises a protective cover, the protective cover is fixed at the side surface of the spindle box of the numerically controlled lathe, the air cylinder is fixedly arranged inside the protective cover, the front end of the protective cover is provided with a front protective plate, the front protective plate is of an L-shaped structure, and the front end surface of the front protective plate is provided with a first slot which is convenient for the telescopic rod of the air cylinder to extend out.
The side above the main support is provided with a ruffle which is turned back by 90 degrees, the surface of the ruffle is fixedly connected with a guide rail, a sliding block is connected onto the guide rail in a sliding way, the sliding block is fixedly connected with a protective cover, and the front end surface of the front protective plate is provided with a second slot which is convenient for the guide rail to extend out.
When the receiving device for the numerical control lathe is used, before a part processed on the chuck falls, the receiving device can be started by the control cylinder, the telescopic rod of the cylinder stretches outwards, at the moment, the main support moves forwards to drive the auxiliary support, the guide rail and the receiving rack connected with the main support to move forwards, some small parts can fall into the receiving groove of the receiving rack, and then fall into the receiving box below from the receiving groove, so that the collecting work of the parts is realized.
The material receiving frame is arranged below a chuck of the numerical control lathe and can horizontally move along the axis direction of the chuck, the material receiving frame is obliquely arranged in the numerical control lathe, and a material receiving groove is formed in the material receiving frame; the purpose of this arrangement is: the material receiving rack can be used for receiving processed parts, the fallen parts can fall downwards along the slope surface of the material receiving groove, and the guiding effect is achieved on the parts.
The numerical control lathe is characterized by further comprising a material receiving box arranged in the numerical control lathe, wherein the processed parts can fall into the material receiving box and then fall into the material receiving box along the material receiving box; the purpose of setting like this is that connect the workbin to be used for concentrating the collection to the part that drops, avoids the part to fall inside the lathe and can not take out fast the problem.
The beneficial effects of the utility model are as follows:
the automatic feeding device is simple in design structure and convenient to operate, when products are required to be cut off, the air cylinder can be controlled to stretch, so that the material receiving frame moves to a specified position, the cut-off products can fall into the material receiving groove of the material receiving frame and fall into the material receiving box along the material receiving groove, workers can conveniently and quickly pick up the products, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the drive assembly of the present utility model;
FIG. 3 is a partial block diagram of a drive assembly of the present utility model;
FIG. 4 is a view showing the construction of the installation of the present utility model on a numerical control lathe;
fig. 5 is an enlarged view of a portion of fig. 4 in accordance with the present utility model.
The marks in the figure: 1. a drive assembly; 101. a main support; 1011. ruffles; 102. a sub-bracket; 103. a front protection plate; 1031. a first slot; 1032. a second slot; 104. a cylinder; 105. a guide rail; 106. a slide block; 107. a protective cover; 2. a receiving rack; 201. a receiving groove; 3. a material receiving box; 4. a chuck; 5. a door panel; 6. and a material taking hole.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
As shown in the figure, the material receiving device for the numerically controlled lathe comprises a material receiving frame 2 which is arranged below a chuck 4 of the numerically controlled lathe and can horizontally move along the axial direction of the chuck 4, wherein the material receiving frame 2 is obliquely arranged in the numerically controlled lathe, a material receiving groove 201 is formed in the material receiving frame 2, and the material receiving device also comprises a material receiving box 3 which is arranged in the numerically controlled lathe, and after processed parts can fall into the material receiving groove 201, the processed parts fall into the material receiving box 3 along the material receiving groove 201;
and the device also comprises a driving component 1 for driving the material receiving frame 2 to horizontally move.
The driving assembly 1 comprises a main support 101 and an auxiliary support 102 which are connected to the material receiving frame 2, wherein the main support 101 is fixedly connected with the auxiliary support 102, after the main support 101 is connected with the auxiliary support 102 through bolts, the lower parts of the main support 101 and the auxiliary support are connected to the material receiving frame 2 through bolts, the upper end of the main support 101 is connected with a telescopic rod of an air cylinder 104, namely, when the air cylinder 104 works, the telescopic rod of the air cylinder 104 can drive the main support 101 and the auxiliary support 102 to synchronously move.
The driving assembly 1 further comprises a protective cover 107, the protective cover 107 is fixed at the side surface of the spindle box of the numerically controlled lathe, the air cylinder 104 is fixedly arranged in the protective cover 107, the front end of the protective cover 107 is provided with a front protection plate 103, the front protection plate 103 is of an L-shaped structure, and the front end surface of the front protection plate 103 is provided with a first slot 1031 which is convenient for a telescopic rod of the air cylinder 104 to extend out; the protection casing 107 is mainly used for protecting the cylinder 104 in the interior thereof, when the air conditioner works, only the telescopic rod of the cylinder 104 extends out of the protection casing 107, the front protection plate 103 and the protection casing 107 are connected through bolts, in order to prevent the interference problem of the front protection plate 103 on the telescopic rod of the cylinder 104, the front protection plate 103 is provided with a first slot 1031, and the telescopic rod of the cylinder 104 can be connected with the main support 101 after penetrating through the first slot 1031.
The side of the upper part of the main support 101 is provided with a ruffle 1011 which is turned back by 90 degrees, the surface of the ruffle 1011 is fixedly connected with a guide rail 105, the guide rail 105 is connected with a sliding block 106 in a sliding way, the sliding block 106 is fixedly connected with a protective cover 107, the front end surface of the front protection plate 103 is provided with a second slot 1032 which is convenient for the guide rail 105 to extend out, the guide rail 105 and the sliding block 106 play a guiding role, the material receiving frame 2 always keeps rectilinear motion, the material receiving frame 2 is prevented from rotating, the sliding block 106 is kept fixed in the protective cover 107 during operation, and the guide rail 105 moves horizontally along with the movement of the main support 101.
When the receiving device for the numerical control lathe is used, before a part processed on the chuck 4 falls, the control cylinder 104 can be started, the telescopic rod of the cylinder 104 stretches outwards, at the moment, the main support 101 moves forwards to drive the auxiliary support 102, the guide rail 105 and the receiving frame 2 connected with the main support to move forwards, and some small parts can fall into the receiving groove 201 of the receiving frame 2 and then fall into the receiving box 3 below from the receiving groove 201, so that the collecting work of the parts is realized; as shown in fig. 4-5, a material taking hole 6 is formed in the side surface of the lathe bed of the numerically controlled lathe, a door plate 5 is installed on the outer side of the material taking hole 6 through a hinge, the door plate 5 is in a closed state when a part is machined, the door plate 5 can be opened after the part is machined, and the material receiving box 3 can be taken out from the material taking hole 6, so that a worker can conveniently take the part.