Feeding mechanism for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a feeding mechanism for a numerical control machine tool, which comprises a horizontal moving mechanism, the horizontal moving mechanism comprises a bottom plate, two first sliding rails are fixedly connected to two sides of the top surface of the bottom plate, and translation blocks are arranged on the first sliding rails. Lifting mechanisms are arranged at the left end and the right end of the translation block correspondingly, a lifting plate is fixedly arranged at the upper ends of the lifting mechanisms, and a material locking mechanism is arranged on the lifting plate. A supporting block is fixedly arranged on the bottom plate, a direct-current motor is fixedly installed on the side wall of the supporting block, a spiral lead screw penetrating through the translation block is arranged at the output end of the direct-current motor, and the spiral lead screw is used for driving the translation block to horizontally move in a reciprocating mode; the lifting mechanism comprises an air cylinder, and the air cylinder drives the lifting plate to ascend and descend. The material to be machined is locked through the locking device, so that the risk that the material to be machined falls off when ascending or moving is avoided, and the safety of workers is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field, concretely relates to a feeding mechanism for numerical control machine tool. BACKGROUND

[0002] Numerical control machine tool is a kind of automation processing equipment controlled by computer program, can execute high-precision, complex shape's part processing task.It is replaced by traditional manual operation by the numerical command of pre-programming control machine tool movement and operation, significantly improves processing efficiency and consistency, before the machining of numerical control machine tool, the material to be processed is placed on the workbench.

[0003] The traditional mode is generally that staff member carries the material to be processed to the workbench, and this manual handling mode is not only inefficient, and the carrying process is prone to dumping and to harm staff member, therefore, the feeding mechanism for numerical control machine tool appears on the market, and the existing feeding mechanism is not provided with locking device for the material to be processed when in use, and the material to be processed can fall off when ascending or moving, which leads to the damage of the material to be processed and the harm to staff member. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art and provides a feeding mechanism for numerical control machine tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding mechanism for numerical control machine tool, including horizontal moving mechanism, the horizontal moving mechanism includes bottom plate, the both sides of bottom plate top surface are fixedly connected with the first sliding rail of two numbers, the first sliding rail is provided with translation block, the left and right ends of translation block are provided with lifting mechanism respectively, the upper end of lifting mechanism is fixedly provided with lifting plate, the lifting plate is provided with material locking mechanism;

[0006] The bottom plate is fixedly provided with support block, the side wall of support block is fixedly installed with DC motor, the output end of DC motor is provided with helical screw rod penetrating translation block, and the helical screw rod is used to drive translation block to move horizontally and reciprocally.

[0007] The lifting mechanism includes air cylinder, and the air cylinder drives the lifting plate to lift.

[0008] Further, the penetration connection between the translation block and the helical screw rod is provided with a threaded sleeve.

[0009] Further, the air cylinder is provided with a fixed plate at the upper end, the fixed plate is provided with a penetrating fixed sleeve, the fixed sleeve is provided with a guide rod, the output end of the air cylinder is provided with a telescopic rod penetrating the fixed plate, and the telescopic rod and the guide rod are fixedly connected with the lifting plate at the tail end.

[0010] Further, the upper end of the lifting plate is fixedly provided with symmetrical protection plates.

[0011] Further, the locking mechanism comprises a sliding groove arranged at the left and right ends of the lifting plate, the bottom of the sliding groove is fixedly provided with a second sliding rail, one end of the second sliding rail is fixedly provided with a locking cylinder, the output end of the locking cylinder is provided with a locking telescopic rod,

[0012] The second sliding rail is provided with a locking block connected with the locking telescopic rod.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] The feeding mechanism for the numerical control machine tool is characterized in that after the material to be processed is placed on the lifting plate, the locking cylinder of the locking mechanism drives the locking block to lock and fix the material to be processed on the lifting plate, the DC motor is started and drives the translation block to move along the first sliding rail, the translation block drives the lifting plate to move in the horizontal direction, after the lifting plate is moved to the specified position, the cylinder is started and drives the lifting plate to move upwards, after the lifting plate is lifted to the height of the workbench, the locking cylinder is closed and the material to be processed is loosened, the whole feeding process is completed by the machine, the material to be processed is locked and fixed during the whole transportation process, manual carrying is reduced, the efficiency is improved, and the damage caused by the risk of falling of the material to be processed during lifting or movement is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a whole structure schematic view of the horizontal moving mechanism of the utility model;

[0017] Figure 3 It is a schematic view of the internal structure of the translation block of the utility model;

[0018] Figure 4 It is a whole structure diagram of the lifting mechanism of the utility model;

[0019] Figure 5 It is a schematic view of the connection structure between the locking mechanism and the lifting plate of the utility model.

[0020] LEGEND:

[0021] 1-horizontal moving mechanism, 101-bottom plate, 102-first slide rail, 103-screw lead screw, 104-supporting block, 105-DC motor, 2-translation block, 3-lifting mechanism, 301-cylinder, 302-fixed sleeve, 303-telescopic rod, 304-guide rod, 305-fixed plate, 4-lifting plate, 401-protection plate, 5-locking mechanism, 501-slotted, 502-second slide rail, 503-locking telescopic rod, 504-locking cylinder, 505-locking block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Reference Figures 1-5 The utility model provides a kind of feeding mechanism for numerical control machine tool, including horizontal moving mechanism 1, horizontal moving mechanism 1 includes bottom plate 101, and the top surface both sides of bottom plate 101 are fixedly connected with the first slide rail 102 of two numbers, and first slide rail 102 is provided with translation block 2, and translation block 2 left and right ends are respectively provided with lifting mechanism 3, and the upper end of lifting mechanism 3 is fixedly provided with lifting plate 4, and lifting plate 4 is provided with material locking mechanism 5;Bottom plate 101 is fixedly provided with supporting block 104, and supporting block 104 side wall is fixedly installed with DC motor 105, and the output end of DC motor 105 is provided with screw lead screw 103 that passes through translation block 2, and screw lead screw 103 is used to drive translation block 2 to reciprocate horizontally;Lifting mechanism 3 includes cylinder 301, and cylinder 301 drives lifting plate 4 to lift.

[0024] Among them, translation block 2 is provided with threaded sleeve 201 at screw lead screw 103 penetration connection place; the upper end of cylinder 301 is provided with fixed plate 305, and fixed plate 305 is provided with fixed sleeve 302 that passes through, and fixed sleeve 302 is provided with guide rod 304 in, and the output end of cylinder 301 is provided with telescopic rod 303 that passes through fixed plate 305, and the tail end of telescopic rod 303 and guide rod 304 are fixedly connected with lifting plate 4; the upper end of lifting plate 4 is fixedly provided with symmetrical protection plate 401; locking mechanism 5 includes the slotted 501 that is set in the left and right ends of lifting plate 4, and the second slide rail 502 is fixedly provided in the bottom of slotted 501, and the one end of second slide rail 502 is fixedly provided with locking cylinder 504, and the output end of locking cylinder 504 is provided with locking telescopic rod 503, and second slide rail 502 is provided with locking block 505, and locking block 505 is connected with locking telescopic rod 503.

[0025] The utility model discloses when using, first lower lifting plate 4 to the lowest place, again with the translation block 2 along the horizontal direction moves to the leftmost side, put the material to be processed on lifting plate 4, start locking cylinder 504, locking telescopic link 503 drive locking block 505 along the horizontal direction with the material to be processed locking, complete locking, start direct current motor 105, direct current motor 105 drive helical screw rod 103 rotation, the translation block 2 along the horizontal direction moves, moves to the specified position and stops, start air cylinder 301, and air cylinder 301 drives lifting plate 4 to lift, and after lifting to the height consistent with work table, lifting plate 4 is fixed, and locking cylinder 504 is closed, and the material to be processed moves to the work table and starts subsequent processing.

[0026] It is obvious to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments described above, and the utility model can be implemented in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A loading mechanism for a numerically controlled machine tool, characterized by: Including horizontal moving mechanism (1), the horizontal moving mechanism (1) includes bottom plate (101), the bottom plate (101) top surface both sides are fixedly connected with two first slide rails (102), the first slide rail (102) is provided with translation block (2), the translation block (2) left and right ends are provided with lifting mechanism (3) respectively, the upper end of lifting mechanism (3) is fixedly provided with lifting plate (4), the lifting plate (4) is provided with material locking mechanism (5); The bottom plate (101) is fixedly provided with support block (104), the support block (104) side wall is fixedly installed with DC motor (105), the output end of DC motor (105) is provided with screw rod (103) penetrating translation block (2), the screw rod (103) is used to drive translation block (2) to move horizontally reciprocatingly; The lifting mechanism (3) includes air cylinder (301), and the air cylinder (301) drives lifting plate (4) to lift.

2. The feeding mechanism for a CNC machine tool according to claim 1, characterized in that: The translation block (2) is provided with threaded sleeve (201) at the penetration connection with screw rod (103).

3. The feeding mechanism for a CNC machine tool according to claim 1, characterized in that: The air cylinder (301) is provided with fixed plate (305) on the upper end, the fixed plate (305) is provided with penetrating fixed sleeve (302), the fixed sleeve (302) is provided with guide rod (304) inside, the output end of air cylinder (301) is provided with telescopic rod (303) penetrating the fixed plate (305), the telescopic rod (303) and the guide rod (304) are fixedly connected with lifting plate (4) at the end.

4. The feeding mechanism for a CNC machine tool according to claim 1, characterized in that: The lifting plate (4) is fixedly provided with symmetrical protection plate (401) on the upper end.

5. The feeding mechanism for a CNC machine tool according to claim 1, characterized in that: The locking mechanism (5) includes the slide groove (501) set in the left and right ends of the lifting plate (4), the slide groove (501) bottom is fixedly provided with second slide rail (502), one end of the second slide rail (502) is fixedly provided with locking air cylinder (504), the output end of locking air cylinder (504) is provided with locking telescopic rod (503), The second slide rail (502) is provided with locking block (505), and the locking block (505) is connected with the locking telescopic rod (503).

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