Machine tool receiving device with lifting function

Abstract

The utility model discloses a machine tool material receiving device with a lifting function, which relates to the technical field of machine tool equipment and comprises a base, a material receiving component used for receiving materials is arranged on the base, and a lifting component is arranged between the material receiving component and the base and used for adjusting the height of the material receiving component. A connecting assembly is arranged in the material receiving assembly to form a storage space, a double-shaft motor is arranged in the storage space of the connecting assembly, inserting blocks are arranged at the two output ends of the double-shaft motor, and first limiting protruding blocks are arranged on the inserting blocks. The height of the material receiving assembly can be adjusted according to the heights of discharging ports of machine tool equipment of different models through the action of the lifting assembly, the device can be suitable for the heights of the discharging ports of the machine tool equipment of different specifications through the structural arrangement, the application range of the device can be widened, and the use flexibility of the device can be improved; and the universality of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool equipment technical field especially, relates to a machine tool material receiving device with elevating function. BACKGROUND

[0002] Machine tool is the abbreviation of digital control machine tool, is a kind of automatic machine tool equipped with program control system, and digital control machine tool is generally composed of the following parts: main machine, the main body of digital control machine tool, including machine tool body, stand, main shaft, feed mechanism and other mechanical components;It is the mechanical component for completing various cutting processes;For some batch production of numerical control machining parts, after the machining of parts is completed, it needs to be transported to the unified turnover box, and usually a receiving platform is arranged at the discharge port of the numerical control machine tool to receive materials.

[0003] However, for some precision parts, the output is carried out by using this mode, when the number of parts gradually increases, the surface of the parts will be scratched due to the accumulation of parts, so the workers need to take the parts on the receiving platform frequently and timely, which is time-consuming and laborious, and affects the yield and quality of products, although the receiving device is installed on part of the numerical control machine tool, the problems of accumulation and collision of workpieces during discharging are avoided (such as the Chinese utility model patent with application number CN202321025833.4), but the height of the receiving device needs to be customized according to the discharge port height of the machine tool before production during the use process of the machine tool receiving device, the universality of the receiving device is low, and it is difficult to be applicable to the discharge port of machine tool with different height, and the practicality is low. CONTENT OF UTILITY MODEL

[0004] The utility model aims at solving the height of the receiving device needs to be customized according to the discharge port height of the machine tool before production during the use process of the existing machine tool receiving device, the universality of the receiving device is low, it is difficult to be applicable to the discharge port of machine tool with different height, and the practicality is low, and proposes a machine tool material receiving device with elevating function.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a machine tool material receiving device with lifting function, including the base, be equipped with the material receiving component for receiving material on the base, be equipped with the lifting assembly between material receiving component and base for adjusting the height of material receiving component, be equipped with the connecting component in material receiving component and form the storage space, the storage space of connecting component is equipped with double shaft motor, the two output ends of double shaft motor are equipped with the plug -in block, be equipped with the first limit lug on the plug -in block, the lifting assembly includes support shell, be equipped with fixed link in support shell, the end of fixed link is connected with threaded block, threaded block is equipped with movable cover outside, movable cover is equipped with moving shell outside, moving shell and movable cover are connected through bearing ring.

[0007] Further, the inner wall of the movable sleeve is provided with an internal thread matched with the threaded block, and the first buckling block is arranged on the top of the movable sleeve.

[0008] Further, the material receiving component includes a material receiving frame and a material receiving disc, the material receiving disc is provided with a material blocking plate for blocking material, the material receiving frame and the material blocking plate are detachably connected through the mounting piece, and the second through hole is formed in the two sides of the material receiving frame.

[0009] Further, the second buckling block is provided with a second limit lug on the inner wall of the groove, and the annular groove is provided with a butt joint frame outside the outer periphery of the second buckling block.

[0010] Further, the structure of the second buckling block is consistent with that of the first buckling block, and when the first buckling block is buckled with the plug-in block, the second limit lug on the first buckling block and the first limit lug on the plug-in block abut each other.

[0011] Further, the connecting component includes a connecting frame, and the connecting frame is provided with a rectangular opening on the two sides.

[0012] Further, the adjusting component includes a connecting rod penetratingly arranged in the rectangular opening, a threaded rod is vertically inserted into the rectangular opening, a nut is assembled on the threaded rod, and an adjusting disc is mounted on the nut.

[0013] Further, one end of the connecting rod is fixedly connected with the shell of the double-shaft motor, and the connecting rod is located above the adjusting disc.

[0014] As the above technical scheme is adopted, the utility model has the beneficial effects that:

[0015] 1. The utility model discloses, through the action of lifting assembly, can according to the height of the discharge port of different model machine tool equipment, adjust the height of the material receiving assembly, through this structure setting, make the device can be applicable to the height of the discharge port of different specification machine tool equipment, be favorable to improve the applicable range and use flexibility of device, greatly improve the versatility of the device.

[0016] 2. The utility model discloses, through the setting of adjusting assembly, make after completing the height adjustment of material receiving assembly, biaxial motor suspends through controller at this moment, through the simultaneous operation of the adjusting disc of material receiving frame two sides of staff, same direction rotation same frequency, when two groups of connecting rods move upwards, the plug -in block below biaxial motor then separates with first buckling block, the height adjustment work of device is completed at this moment when connecting rod drives biaxial motor and continues to move upwards, can start biaxial motor at this moment, and through controller deceleration, make the plug -in block slowly insert second buckling block, drive material receiving disc rotation, make in the process of material receiving, the height of device will not change, have higher practicality. DRAWINGS

[0017] Figure 1 It is the perspective drawing of the utility model;

[0018] Figure 2 It is the installation structure schematic drawing of material receiving assembly and connecting assembly of the utility model;

[0019] Figure 3 It is the whole cross section internal structure schematic drawing of the utility model;

[0020] Figure 4 It is the side surface structure schematic drawing of connecting assembly in the utility model;

[0021] Figure 5 It is the output end structure schematic drawing of biaxial motor in the utility model;

[0022] Figure 6 It is the bottom structure schematic drawing of material receiving disc of the utility model;

[0023] Figure 7 It is the enlarged structure schematic drawing of A in the utility model;

[0024] Figure 8 It is the cross section internal structure schematic drawing of second through -hole in the utility model.

[0025] Legend:

[0026] 1, base; 2, lifting assembly; 201, support shell; 202, fixed rod; 203, bearing ring; 204, moving shell; 205, threaded block; 206, movable sleeve; 207, first buckling block; 3, material receiving assembly; 301, material receiving disc; 302, mounting piece; 303, material blocking plate; 304, material receiving frame; 305, first through hole; 306, second through hole; 4, connecting assembly; 401, rectangular opening; 403, connecting frame; 5, adjusting assembly; 501, connecting rod; 502, adjusting disc; 503, nut; 504, threaded rod; 6, double-shaft motor; 7, plug-in block; 8, first limiting protrusion; 9, docking frame; 10, annular groove; 11, second buckling block; 12, second limiting protrusion. DETAILED DESCRIPTION

[0027] 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.

[0028] REFERENCE Figures 1-8 A machine tool material receiving device with a lifting function, comprising a base 1, a material receiving assembly 3 for receiving material is arranged on the base 1, a lifting assembly 2 is arranged between the material receiving assembly 3 and the base 1, for adjusting the height of the material receiving assembly 3, a connecting assembly 4 is arranged in the material receiving assembly 3 to form a storage space, a double-shaft motor 6 is arranged in the storage space of the connecting assembly 4, plug-in blocks 7 are arranged at the two output ends of the double-shaft motor 6, and first limiting protrusions 8 are arranged on the plug-in blocks 7; the lifting assembly 2 comprises a support shell 201, a fixed rod 202 is arranged in the support shell 201, a threaded block 205 is connected to the end of the fixed rod 202, a movable sleeve 206 is arranged outside the threaded block 205, a moving shell 204 is arranged outside the movable sleeve 206, and the moving shell 204 and the movable sleeve 206 are movably connected through a bearing ring 203.

[0029] By adopting the above technical scheme, the height of the material receiving disc 301 of the device can be adjusted according to the position of the discharge port of the machine tool equipment, so that the device can adapt to the material receiving work of workpieces of different types of machine tool equipment, and the height adjustment of the device is convenient, which has high practicability.

[0030] Specifically, the inner space of the moving shell 204 is in a circular hollow state, so that the movable sleeve 206 in the moving shell 204 can smoothly rotate in the inner space, thereby achieving the operation of adjusting the height of the receiving disc 301, and enabling the device to be suitable for different discharge ports of machine tool equipment.

[0031] Further, the support shell 201 of the lifting assembly 2 is provided with a controller in communication connection with the double-shaft motor 6, for adjusting the rotating speed of the double-shaft motor 6. The outer wall of the outer ring of the bearing ring 203 is fixedly connected with the inner wall of the moving shell 204, so that the position of the movable sleeve 206 fixedly installed on the inner wall of the inner ring of the bearing ring 203 is fixed, and further, the moving shell 204 can drive the receiving frame 304 to perform synchronous up-down movement operation under the driving of the movable sleeve 206. The moving shell 204 and the receiving frame 304 are detachably connected through bolts. The fixed rod 202 is detachably connected with the bottom of the support shell 201 through bolts. The bottom of the fixed rod 202 is provided with a counterweight (not shown in the drawings), which can enhance the stability of the device below, so that the device has good stability during the height adjustment operation.

[0032] The inner wall of the movable sleeve 206 is provided with internal threads matched with the threaded block 205. The top of the movable sleeve 206 is provided with a first buckling block 207, and the first buckling block 207 is coaxially arranged with the plug-in block 7.

[0033] Through the above technical scheme, when it is necessary to adjust the height of the receiving disc 301, the first buckling block 207 is docked with the plug-in block 7, so that the plug-in block 7 is inserted into the first buckling block 207, so that the limiting protrusions in the first buckling block 207 abut against the first limiting protrusions 8 of the plug-in block 7, so that the plug-in block 7 drives the first buckling block 207 to rotate under the driving of the double-shaft motor 6, so that the movable sleeve 206 connected with the first buckling block 207 cooperates with the threaded block 205 to rotate, and the height adjustment of the receiving assembly 3 is completed.

[0034] The receiving assembly 3 comprises a receiving frame 304 and a receiving disc 301. The receiving disc 301 is provided with a baffle plate 303 for blocking materials. The receiving frame 304 and the baffle plate 303 are detachably connected through the installation piece 302. Second through holes 306 are formed on both sides of the receiving frame 304.

[0035] By adopting the above technical scheme, the wear-resistant rubber strip is arranged between the material blocking plate 303 and the material receiving disc 301. Through the arrangement of the material blocking plate 303, the workpiece falling during the discharging of the machine tool is separated from the original accumulated workpiece on the material receiving disc 301. At the same time, the material receiving disc 301 rotates under the driving of the double-shaft motor 6, and the workpiece can be rotated to the rear of the material blocking plate 303, so as to complete the displacement of the workpiece. The material receiving area of the material receiving disc 301 is free of accumulated workpieces, thereby avoiding the problem that the workpiece collides with the accumulated workpiece after falling.

[0036] Specifically, through the arrangement of the wear-resistant rubber strip between the material receiving disc 301 and the material blocking plate 303, the wear-resistant rubber strip can be bent between the material receiving disc 301 and the material blocking plate 303. The waste chips brought out with the workpiece can be hidden between the bent wear-resistant rubber strip, avoiding the waste chips being brought into the workpiece accumulation place behind the material blocking plate 303 or entering the friction between the material blocking plate 303 and the material receiving disc 301 to cause scratches on the corners of the material receiving disc 301 or the material blocking plate 303, thereby adversely affecting the incoming material during the material receiving process.

[0037] The second clamping block 11 is arranged at the bottom center of the material receiving disc 301. The end face of the second clamping block 11 is recessed. The inner wall of the recess of the second clamping block 11 is provided with a second limiting protrusion 12. An annular groove 10 is formed in the outer periphery of the second clamping block 11. The annular groove 10 is provided with a butt joint frame 9. The bottom of the material receiving frame 304 is provided with a first through hole 305.

[0038] By adopting the above technical scheme, when the output end plug-in block 7 at the upper end of the double-shaft motor 6 is plugged and clamped with the second clamping block 11, the material receiving disc 301 can be driven to rotate, so as to conveniently rotate and move the falling material from the discharging port of the machine tool equipment to the rear of the material blocking plate 303. After a certain amount is reached, the staff can conveniently collect the material. The material receiving disc 301 completes the positioning and installation work through the annular groove 10 and the butt joint frame 9, so that the second clamping block 11 at the bottom of the material receiving disc 301 is coaxially arranged with the plug-in block 7 at the upper output end of the double-shaft motor 6, and the clamping work can be smoothly completed.

[0039] The structure of the second clamping block 11 is consistent with that of the first clamping block 207. When the first clamping block 207 is clamped with the plug-in block 7, the second limiting protrusion 12 on the first clamping block 207 abuts against the first limiting protrusion 8 on the plug-in block 7.

[0040] By adopting the above technical scheme, when the first clamping block 207 is clamped with the plug-in block 7, the double-shaft motor 6 can drive the movable sleeve 206 to rotate, so as to conveniently adjust the height of the lifting assembly 2. The device can be used with the discharging port of machine tool equipment of different specifications, which is beneficial to improve the application range and use flexibility of the device and greatly improve the universality of the device.

[0041] The connecting assembly 4 comprises a connecting frame 403, rectangular openings 401 are formed on both sides of the connecting frame 403, and adjusting assemblies 5 are penetrated through the rectangular openings 401.

[0042] The adjusting assembly 5 comprises a connecting rod 501 which is penetrated through the rectangular opening 401, a threaded rod 504 is vertically inserted into the rectangular opening 401, a nut 503 is assembled on the threaded rod 504, and an adjusting disc 502 is installed on the nut 503.

[0043] By adopting the above technical scheme, the nut 503 and the adjusting disc 502 are fixedly connected, so that when the adjusting disc 502 is operated, the nut 503 can be driven to move up and down on the threaded rod 504, after the height adjustment of the material receiving assembly 3 is completed, the dual-shaft motor 6 is paused through the controller, the adjusting discs 502 on both sides of the material receiving frame 304 are simultaneously operated by the worker, and the same frequency is rotated in the same direction, when the two groups of connecting rods 501 move upward, the plug-in block 7 below the dual-shaft motor 6 is separated from the first buckling block 207, at this time, the height adjustment of the device is completed, when the connecting rod 501 drives the dual-shaft motor 6 to continue to move upward, the dual-shaft motor 6 can be started, and the plug-in block 7 is slowly inserted into the second buckling block 11 through the controller to reduce the speed, so as to drive the material receiving disc 301 to rotate, so that the height of the device does not change during the material receiving process, and the device has high practicability.

[0044] One end of the connecting rod 501 is fixedly connected with the shell of the dual-shaft motor 6, and the connecting rod 501 is located above the adjusting disc 502.

[0045] By adopting the above technical scheme, the two groups of connecting rods 501 and the shell of the dual-shaft motor 6 are fixed through fasteners, so that when the positions of the connecting rods 501 at both ends are adjusted, the position of the dual-shaft motor 6 can be conveniently adjusted, and the plug-in block 7 at the output end of the dual-shaft motor 6 is inserted into the buckling block required as a driving member.

[0046] Working principle: when in use, the material receiving assembly 3 is used in cooperation with the rotating material receiving disc 301 to buffer and separate each incoming workpiece when the material falls from the discharge port of the machine tool, and then the workpieces are slowly gathered again, so that the worker can conveniently collect the workpieces, and the problem that the workpieces are collided and damaged on the receiving table in the traditional machine tool processing can be avoided, the height of the material receiving assembly 3 can be adjusted according to the height of the discharge port of various types of machine tool equipment through the setting of the lifting assembly 2, the application range of the device is greatly improved, the position of the dual-shaft motor 6 can be adjusted up and down through the cooperation of the adjusting assembly 5 and the connecting assembly 4, and the output end below the dual-shaft motor 6 is disconnected with the lifting assembly 2 during the workpiece receiving process, so that the height of the material receiving disc 301 does not change, and the device has high practicability.

[0047] The above merely is the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the present utility model within the technical range disclosed by the present utility model makes equivalent replacement or change, should be covered in the protection scope of the present utility model.

Claims

1. A machine tool material receiving device with lifting function, comprising a base, characterized in that, The base is provided with a material receiving assembly for receiving materials, a lifting assembly is arranged between the material receiving assembly and the base for adjusting the height of the material receiving assembly, a connecting assembly is arranged in the material receiving assembly to form a storage space, a double-shaft motor is arranged in the storage space of the connecting assembly, two output ends of the double-shaft motor are provided with plug-in blocks, and first limiting protrusions are arranged on the plug-in blocks.

2. The machine tool material receiving device having a lifting function according to claim 1, characterized in that, The lifting assembly comprises a supporting shell, a fixed rod is arranged in the supporting shell, a threaded block is connected to the end of the fixed rod, an movable sleeve is arranged outside the threaded block, a moving shell is arranged outside the movable sleeve, and the moving shell and the movable sleeve are movably connected through a bearing ring.

3. The material receiving device of claim 1, wherein the lifting mechanism comprises a plurality of lifting arms, each of the plurality of lifting arms being connected to the base and the plurality of lifting arms being configured to move in unison. An inner thread matched with the threaded block is arranged on the inner wall of the movable sleeve, a first buckling block is arranged on the top of the movable sleeve, and the first buckling block is coaxially arranged with the plug-in block.

4. The machine tool material receiving device having a lifting function according to claim 3, characterized in that, The material receiving assembly comprises a material receiving frame and a material receiving disc, a material blocking plate is arranged on the material receiving disc for blocking materials, the material receiving frame and the material blocking plate are detachably connected through a mounting piece, and second through holes are formed in the two sides of the material receiving frame.

5. The machine tool material receiving device having a lifting function according to claim 4, characterized in that, A second buckling block is arranged at the bottom center of the material receiving disc, the end face of the second buckling block is recessed, a second limiting protrusion is arranged on the inner wall of the recess of the second buckling block, an annular groove is formed in the outer periphery of the second buckling block, a butt joint frame is arranged outside the annular groove, and a first through hole is formed in the bottom of the material receiving frame.

6. The material receiving device of claim 1, wherein, The structure of the second buckling block is consistent with that of the first buckling block, when the first buckling block is buckled with the plug-in block, the second limiting protrusion on the first buckling block and the first limiting protrusion on the plug-in block abut each other.

7. The machine tool material receiving device having a lifting function according to claim 6, characterized in that, The connecting assembly comprises a connecting frame, rectangular openings are formed in the two sides of the connecting frame, and an adjusting assembly penetrates through the rectangular openings.

8. The machine tool material receiving device having a lifting function according to claim 7, characterized in that, The adjusting assembly comprises a connecting rod penetrating through the rectangular openings, a threaded rod is vertically inserted into the rectangular openings, a nut is assembled on the threaded rod, and an adjusting disc is mounted on the nut. One end of the connecting rod is fixedly connected with the shell of the double-shaft motor, and the connecting rod is located above the adjusting disc.

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