CN223863335U - Numerical control machining device suitable for clamping workpieces of multiple specifications - Google Patents

Abstract

The utility model discloses a numerical control machining device suitable for clamping workpieces of multiple specifications, which comprises a base and a box body, wherein the top surface of the base is fixedly connected with the box body, sliding grooves are symmetrically formed in two sides of the surface of the box body, sliding doors are slidably connected in the sliding grooves, observation windows are formed in the surfaces of the sliding doors, display lamps are fixedly connected on one side of the top surface of the box body, a placing table is fixedly arranged in the box body, a linear guide rail is fixedly connected on one side of the top surface of the box body, a sliding sleeve is slidably connected on the surface of the linear guide rail, a connecting rod is fixedly connected on one side surface of the sliding sleeve, and the clamping assembly is arranged to enable workpieces of different sizes and different shapes to be clamped, so that the clamping efficiency of the workpieces can be improved, the workpieces cannot deviate during machining, and meanwhile cost can be reduced to a certain extent.

Description

Numerical control machining device suitable for clamping workpieces of multiple specifications

Technical Field

The utility model relates to the technical field of numerical control machining, in particular to a numerical control machining device suitable for clamping workpieces with multiple specifications.

Background

Currently, numerical control machining is a common machining method in machining, but drilling is also commonly performed by manually machining, i.e., fixing a workpiece by a table and then manually controlling the height of an electric drill.

Publication number CN108213484B discloses a numerical control processingequipment, through opening the solenoid valve, the liquid of two-way pump suction hydraulic plate lower extreme is and with the liquid input to the hydraulic space of hydraulic plate upper end in, thereby control drilling equipment moves downwards, utilize the sealing gasket in the hydraulic plate outside to carry out sealed effect, moreover can make the hydraulic plate remove under the irrotational condition, thereby make the hydraulic plate receive less frictional force effect, reduce its loss, guide block and guide rail cooperation have prevented the free rotation of hydraulic plate moreover, drive the drill bit high-speed rotation through high-speed motor simultaneously, the transmission shaft plays the effect of supporting and driving the rotation, thereby accomplish the work of drilling, the annular limiting plate plays auxiliary support's effect with the cooperation of fixed rotor plate, prevent that the atress is too big to cause the damage to high-speed motor, but this patent still has following problem in the in-service use:

The drill bit is driven to rotate at a high speed through the high-speed motor, the transmission shaft plays a role in supporting and driving to rotate, so that drilling is completed, the annular limiting plate and the fixed rotating plate are matched to play a role in supporting in an auxiliary mode, damage to the high-speed motor due to overlarge stress is prevented, the workpieces are different in size and shape, when the workpieces with different sizes and different shapes are processed, the workpieces are required to be clamped through different devices, the processing efficiency of the workpieces is reduced, and meanwhile cost is increased due to purchase of the different devices.

A numerical control machining device suitable for clamping workpieces of multiple specifications is provided so as to solve the problems set forth in the foregoing description.

Disclosure of utility model

The utility model aims to provide a numerical control machining device suitable for clamping workpieces of multiple specifications, so as to solve the problems that in the prior art, a drill bit is driven to rotate at high speed through a high-speed motor, a transmission shaft plays a role in supporting and driving the drill bit to rotate, so that drilling work is completed, an annular limiting plate and a fixed rotating plate are matched to play an auxiliary supporting role, the damage to the high-speed motor caused by overlarge stress is prevented, but workpieces are different in size and shape, and when workpieces of different sizes and different shapes are processed, the workpieces are required to be clamped through different devices, and therefore, the machining efficiency of the workpieces is reduced, and meanwhile, the cost is increased due to purchase of different devices.

In order to achieve the aim, the utility model provides the technical scheme that the numerical control machining device suitable for clamping workpieces with multiple specifications comprises a base and a box body, wherein the top surface of the base is fixedly connected with the box body;

The sliding doors are connected to the surfaces of the sliding grooves in a sliding mode, the observation windows are formed in the surfaces of the sliding doors, display lamps are fixedly connected to one side of the top surface of the box, a placing table is fixedly installed in the box, a linear guide rail is fixedly connected to one side of the top surface of the box, a sliding sleeve is connected to the surface of the linear guide rail in a sliding mode, and a connecting rod is fixedly connected to one side surface of the sliding sleeve;

further comprises:

The top surface of the placing table is provided with a groove, and a clamping assembly is arranged in the groove;

The clamping assembly comprises a double-head screw rod which is rotationally connected with the groove, and thread sleeves are sleeved on two sides of the double-head screw rod in a thread manner;

The top surface of the thread sleeve is fixedly connected with a clamping plate, and the clamping plate is connected with the placing sleeve in a penetrating manner.

Preferably, a first connecting groove is formed in one side surface of the clamping plate, a first stabilizing block is fixedly connected in the middle of the inner portion of the first connecting groove, a first rotating shaft is connected with one side surface of the first stabilizing block in a rotating mode, a first rotating plate is connected with one side surface of the first stabilizing block in a rotating mode, and a second connecting groove is symmetrically formed in one side surface of the first rotating plate, far away from the first rotating shaft.

Preferably, the second connecting groove is fixedly provided with a second stabilizing block in the middle of the inner part, one side surface of the second stabilizing block is rotationally connected with a second rotating shaft, one side surface of the second rotating shaft, which is far away from the second stabilizing block, is rotationally connected with a second rotating plate, and one side surface of the second rotating plate, which is far away from the second rotating shaft, is symmetrically provided with a plurality of third connecting grooves.

Preferably, the inside middle fixed mounting of third spread groove has the third firm piece, one side surface rotation of third firm piece is connected with the third axis of rotation, one side surface rotation that the third firm piece was kept away from to the third axis of rotation is connected with the third rotation board, one side surface fixedly connected with a plurality of rubber piece that the third rotation board was kept away from to the third rotation board, the through connection has the worm wheel in the middle of the surface of double-end lead screw, the bottom surface engagement of worm wheel is connected with the worm, the worm rotates with the recess to be connected, the worm with place platform through connection.

Preferably, a placing groove is formed in one side surface of the box body, an electric push rod is fixedly installed in the placing groove, and a machined piece is fixedly connected to one side surface, away from the placing groove, of the electric push rod.

Preferably, the connecting rod is kept away from the side surface fixedly connected with slip cap of sliding sleeve, the inside sliding connection of slip cap has the slide bar, the top surface and the box fixed connection of slide bar, the bottom surface and the machined part fixed connection of connecting rod.

Preferably, sliding blocks are symmetrically arranged on two sides of the surface of the sliding door, and the sliding blocks are in sliding connection with the sliding grooves.

Compared with the prior art, the numerical control machining device suitable for clamping workpieces of multiple specifications has the beneficial effects that the clamping assembly is arranged, so that the clamping assembly can clamp the workpieces of different sizes and different shapes, the clamping efficiency of the workpieces can be improved, the workpieces can not deviate during machining, and meanwhile, the cost can be reduced to a certain extent, and the numerical control machining device comprises the following specific contents:

1. Through setting up the centre gripping subassembly, after placing the work piece on placing the platform, through rotating the worm, make the worm can drive the rotation of worm wheel, through the rotation of worm wheel, make the worm wheel can drive the rotation of double-end lead screw, through the rotation of double-end lead screw, make the removal that can drive the thread bush, simultaneously thread bush and grip block fixed connection, grip block and place the platform and run through, make through the cooperation between grip block and the platform, make can carry out a spacing effect to the thread bush, thereby make the thread bush can remove on the double-end lead screw, through the removal of thread bush, make the removal that can drive the grip block, simultaneously the grip block is under the continuous removal of thread bush, make the effect that can carry out the centre gripping to the work piece of equidimension not, simultaneously first grip block, second grip block and third grip block are the rotation, make when carrying out the centre gripping to the work piece of different shapes, make first grip block, second grip block and third grip block can carry out corresponding rotation according to the shape of work piece, thereby can be better to the work piece, thereby the work piece efficiency of carrying out the work piece is greatly improved, the work piece is processed, thereby the efficiency is greatly improved, the work piece is processed through the situation is avoided;

2. Through setting up standing groove, electric putter, the machined part, linear guide, the sliding sleeve, the connecting rod, sliding sleeve and slide bar, start electric putter through the control end, thereby the output of electric putter can drive the removal of machined part, thereby make the machined part can process one side of work piece, simultaneously start linear guide through the control end, make linear guide drive the removal of sliding sleeve, through the removal of sliding sleeve, make can drive the removal of connecting rod, through the removal of connecting rod, make can drive the sliding sleeve and slide on the slide bar, the removal of connecting rod simultaneously, also can drive the removal of another machined part, thereby make another machined part can process the top surface of work piece, thereby make can improve the effect to the machining efficiency of work piece.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the placement block according to the present utility model;

FIG. 4 is a schematic top view of a clamping assembly according to the present utility model;

FIG. 5 is an enlarged schematic view of the area A of FIG. 4 according to the present utility model;

FIG. 6 is a schematic diagram of a connection structure of a sliding door and a sliding block according to the present utility model.

1, A base, 2, a box body, 3, a sliding groove, 4, a sliding door, 5, an observation window, 6, a display lamp, 7, a placing table, 8, a placing groove, 9, an electric push rod, 10, a workpiece, 11, a linear guide rail, 12, a sliding sleeve, 13, a connecting rod, 14, a sliding sleeve, 15, a sliding rod, 16, a groove, 17, a clamping assembly, 1701, a double-headed screw rod, 1702, a threaded sleeve, 1703, a clamping plate, 1704, a first connecting groove, 1705, a first stabilizing block, 1706, a first rotating shaft, 1707, a first rotating plate, 1708, a second connecting groove, 1709, a second stabilizing block, 1710, a second rotating shaft, 1711, a second rotating plate, 1712, a third connecting groove, 1713, a third stabilizing block, 1714, a third rotating shaft, 1715, a third rotating plate, 1716, a rubber block, 7, 1718, a worm, 18 and a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the technical scheme includes that the numerical control machining device suitable for clamping workpieces of multiple specifications comprises a base 1 and a box body 2, wherein the top surface of the base 1 is fixedly connected with the box body 2, sliding grooves 3 are symmetrically formed in two sides of the surface of the box body 2, sliding doors 4 are slidably connected in the sliding grooves 3, observation windows 5 are formed in the surface of the sliding doors 4, a display lamp 6 is fixedly connected to one side of the top surface of the box body 2, a placing table 7 is fixedly installed in the box body 2, a linear guide rail 11 is fixedly connected to one side of the top surface of the box body 2, a sliding sleeve 12 is slidably connected to the surface of the linear guide rail 11, a connecting rod 13 is fixedly connected to one side of the sliding sleeve 12, a groove 16 is formed in the top surface of the placing table 11, a clamping assembly 17 is arranged in the groove 16, a threaded sleeve 1702 is sleeved on two sides of the threaded sleeve 1701, a clamping plate 1703 is fixedly connected with the placing sleeve, and the clamping plate 1703 is in penetrating connection with the placing sleeve, as shown in fig. 1-6, the clamping assembly 17 is arranged, and simultaneously, the workpiece can be clamped by the clamping assembly 17 can be greatly shifted in different clamping conditions, and the workpiece can be clamped by different types of workpieces on the workpiece types BGXH, and the workpiece can be greatly reduced in the different clamping conditions, and the workpiece can be compared with the workpiece in the workpiece can be simultaneously, and the workpiece can be easily and the workpiece when the workpiece can be clamped by the different types when the workpiece can be easily and different from the workpiece in the workpiece.

A first connecting groove 1704 is formed on one side surface of the clamping plate 1703, a first stabilizing block 1705 is fixedly connected in the middle of the inside of the first connecting groove 1704, a first rotating shaft 1706 is rotatably connected on one side surface of the first stabilizing block 1705, a first rotating plate 1707 is rotatably connected on one side surface of the first rotating shaft 1706 far away from the first stabilizing block 1705, a second connecting groove 1708 is symmetrically formed on one side surface of the first rotating plate 1707 far away from the first rotating shaft 1706, a second stabilizing block 1709 is fixedly arranged in the middle of the inside of the second connecting groove 1708, a second rotating shaft 1710 is rotatably connected on one side surface of the second stabilizing block 1709, a second rotating plate 1711 is rotatably connected on one side surface of the second rotating plate 1711 far away from the second rotating shaft 1710, a plurality of third connecting grooves 1712 are symmetrically formed on one side surface of the second rotating plate 1711 far away from the second rotating shaft 1710, a third stabilizing block 1713 is fixedly arranged in the middle of the inside of the third connecting groove 1712, a third rotating shaft 1714 is rotatably connected to one side surface of the third stabilizing block 1713, a third rotating plate 1715 is rotatably connected to one side surface of the third rotating shaft 1714 far from the third stabilizing block 1713, a plurality of rubber blocks 1716 are fixedly connected to one side surface of the third rotating plate 1715 far from the third rotating shaft 1714, a worm wheel 1717 is penetratingly connected to the middle of the surface of the double-headed screw 1701, a worm 1718 is connected to the bottom surface of the worm wheel 1717 in a meshed manner, the worm 1718 is rotatably connected with the groove 16, the worm 1718 is penetratingly connected with the placement table 7, as shown in fig. 3, by rotating the worm 1718, the worm 1718 can drive the worm wheel 1717 to rotate, by rotating the worm wheel 1717, the worm wheel 1717 can drive the double-headed screw 1701 to rotate, the screw sleeve 1702 can be driven to move by rotating the double-headed screw 1701, meanwhile the screw sleeve 1702 is fixedly connected with the clamping plate 1703, the clamping plate 1703 is penetratingly connected with the placement table 7, so that the threaded sleeve 1702 can be limited by the cooperation between the clamping plate 1703 and the placing table 7, so that the threaded sleeve 1702 can move on the double-end screw rod 1701, the clamping plate 1703 can be driven to move by the movement of the threaded sleeve 1702, the clamping plate 1703 can clamp workpieces with different sizes under the continuous movement of the threaded sleeve 1702, and the first rotating plate 1707, The second rotating plate 1711 and the third rotating plate 1715 are rotated, so that when workpieces with different shapes are clamped, the first rotating plate 1707, the second rotating plate 1711 and the third rotating plate 1715 can correspondingly rotate according to the shapes of the workpieces, so that the workpieces with different shapes can be better clamped, the clamping efficiency of the workpieces is improved, and meanwhile, the friction force between the rubber block 1716 and the workpieces is increased, so that the occurrence of offset of the workpieces is avoided, and the processing efficiency of the workpieces is improved.

The standing groove 8 has been seted up to the one side surface of box 2, electric putter 9 has been seted up to the inside fixed mounting of standing groove 8, electric putter 9 is kept away from one side surface fixedly connected with machined part 10 of standing groove 8, one side surface fixedly connected with sliding sleeve 14 of sliding sleeve 12 is kept away from to connecting rod 13, sliding rod 15 is connected with to inside sliding of sliding sleeve 14, the top surface and the box 2 fixed connection of sliding rod 15, the bottom surface and the machined part 10 fixed connection of connecting rod 13, slider 18 is installed to the surface bilateral symmetry of sliding door 4, slider 18 and spout 3 sliding connection, as shown in fig. 1, 2, 6, start electric putter 9 through the control end, make electric putter 9's output can drive the removal of passing machined part 10, thereby make machined part 10 can process one side of work piece, simultaneously start linear guide 11 through the control end, make linear guide 11 drive the removal of sliding sleeve 12, through the removal of sliding sleeve 12, make can drive the removal of connecting rod 13, through the removal of connecting rod 13, make can drive the sliding sleeve 14 on the sliding rod 15, simultaneously the removal of connecting rod 13, also can drive another machined part 10 and remove, thereby can drive another machined part 10 and make another work piece 10 to carry out the removal of the model, and make the model M can be the type of sliding groove 3 simultaneously, and the top of the type 3, simultaneously can be the type of sliding groove 3, the model is processed for the type 3, simultaneously, and can be processed for the model 3.

Before the numerical control machining device suitable for clamping workpieces of multiple specifications is used, the whole situation of the device is required to be checked firstly, normal work can be carried out, as shown in fig. 1-6, after the workpieces are placed on the placing table 7, the worm 1718 is rotated, the worm 1718 can drive the worm wheel 1717 to rotate, the worm wheel 1717 can drive the double-end screw 1701 to rotate through the rotation of the worm wheel 1717, the screw thread sleeve 1702 can be driven to move through the rotation of the double-end screw 1701, the screw thread sleeve 1702 is fixedly connected with the clamping plate 1703, the clamping plate 1703 is in penetrating connection with the placing table 7, the screw thread sleeve 1702 can be subjected to a limiting effect through the cooperation between the clamping plate 1703 and the placing table 7, the screw thread sleeve 1702 can move on the double-end screw 1701, the clamping plate 1703 can be driven to move through the movement of the screw thread sleeve 1702, the continuous movement of the screw thread sleeve 1702, the workpieces of different sizes can be subjected to the clamping plate 1717, the first rotating plate and the second rotating plate 1715 can be driven to move, the workpieces can be prevented from moving correspondingly, the first rotating plate 1715 and the second rotating plate 1715 can be prevented from moving correspondingly, and the workpieces can be subjected to the first rotating plate 1715 and the second rotating plate can be prevented from moving correspondingly, and the workpieces can be subjected to the first rotating plate and the rotating plate 1715 and the workpieces.

Secondly, start electric putter 9 through the control end for electric putter 9's output can drive the removal of machined part 10, thereby make machined part 10 can process one side of work piece, simultaneously start linear guide 11 through the control end, make linear guide 11 drive the removal of sliding sleeve 12, through the removal of sliding sleeve 12, make can drive the removal of connecting rod 13, through the removal of connecting rod 13, make can drive the slip cap 14 and slide on slide rod 15, the removal of connecting rod 13 simultaneously, also can drive the removal of another machined part 10, thereby make another machined part 10 can process the top surface of work piece, thereby make can improve the machining efficiency to the work piece.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The numerical control machining device suitable for clamping workpieces of multiple specifications comprises a base (1) and a box body (2), wherein the top surface of the base (1) is fixedly connected with the box body (2);

The novel sliding door comprises a box body (2), wherein sliding grooves (3) are symmetrically formed in two sides of the surface of the box body (2), sliding doors (4) are slidably connected in the sliding grooves (3), observation windows (5) are formed in the surfaces of the sliding doors (4), display lamps (6) are fixedly connected to one side of the top surface of the box body (2), a placing table (7) is fixedly installed in the box body (2), a linear guide rail (11) is fixedly connected to one side of the top surface of the box body (2), sliding sleeves (12) are slidably connected to the surfaces of the linear guide rail (11), and connecting rods (13) are fixedly connected to one side surfaces of the sliding sleeves (12);

characterized by further comprising:

A groove (16) is formed in the top surface of the placement table (7), and a clamping assembly (17) is arranged in the groove (16);

the clamping assembly (17) comprises a double-head screw rod (1701) rotationally connected with the groove (16), and threaded sleeves (1702) are sleeved on two sides of the double-head screw rod (1701);

the top surface of the thread sleeve (1702) is fixedly connected with a clamping plate (1703), and the clamping plate (1703) is connected with the placing sleeve in a penetrating mode.

2. The numerical control machining device suitable for clamping workpieces with multiple specifications according to claim 1, wherein a first connecting groove (1704) is formed in one side surface of the clamping plate (1703), a first stabilizing block (1705) is fixedly connected in the middle of the inside of the first connecting groove (1704), a first rotating shaft (1706) is rotatably connected to one side surface of the first stabilizing block (1705), a first rotating plate (1707) is rotatably connected to one side surface, far away from the first stabilizing block (1705), of the first rotating plate (1707), and a second connecting groove (1708) is symmetrically formed in one side surface, far away from the first rotating shaft (1706).

3. The numerical control machining device suitable for clamping workpieces with multiple specifications according to claim 2, wherein a second fixing block (1709) is fixedly installed in the middle of the inside of the second connecting groove (1708), one side surface of the second fixing block (1709) is rotationally connected with a second rotating shaft (1710), one side surface, far away from the second fixing block (1709), of the second rotating shaft (1710) is rotationally connected with a second rotating plate (1711), and a plurality of third connecting grooves (1712) are symmetrically formed in one side surface, far away from the second rotating shaft (1710), of the second rotating plate (1711).

4. The numerical control machining device suitable for clamping workpieces with multiple specifications is characterized in that a third fixing block (1713) is fixedly installed in the middle of the inside of the third connecting groove (1712), one side surface of the third fixing block (1713) is rotationally connected with a third rotating shaft (1714), one side surface of the third rotating shaft (1714) far away from the third fixing block (1713) is rotationally connected with a third rotating plate (1715), one side surface of the third rotating plate (1715) far away from the third rotating shaft (1714) is fixedly connected with a plurality of rubber blocks (1716), a worm wheel (1717) is connected in the middle of the surface of the double-end screw rod (1701) in a penetrating mode, the bottom surface of the worm wheel (1717) is in meshed connection with a worm (1718), the worm (1718) is rotationally connected with the groove (16), and the worm (1718) is connected with the placing table (7) in a penetrating mode.

5. The numerical control machining device suitable for clamping workpieces with multiple specifications according to claim 1, wherein a placing groove (8) is formed in one side surface of the box body (2), an electric push rod (9) is fixedly installed in the placing groove (8), and a workpiece (10) is fixedly connected to one side surface, far away from the placing groove (8), of the electric push rod (9).

6. The numerical control machining device suitable for clamping workpieces with multiple specifications according to claim 1, wherein a sliding sleeve (14) is fixedly connected to the surface of one side, far away from the sliding sleeve (12), of the connecting rod (13), a sliding rod (15) is connected to the inside of the sliding sleeve (14) in a sliding mode, the top surface of the sliding rod (15) is fixedly connected with the box body (2), and the bottom surface of the connecting rod (13) is fixedly connected with the workpiece (10).

7. The numerical control machining device suitable for clamping workpieces with multiple specifications according to claim 1, wherein sliding blocks (18) are symmetrically arranged on two sides of the surface of the sliding door (4), and the sliding blocks (18) are in sliding connection with the sliding grooves (3).