CN219881799U - But height-adjusting's machine tool - Google Patents

Abstract

The utility model provides a mechanical processing machine tool with adjustable height, which relates to the technical field of mechanical processing and comprises a processing table, wherein a movable plate is slidably arranged at the top of the processing table, fixed pipes are fixedly arranged at four corners of the top of the movable plate, electromagnets are slidably arranged in the four fixed pipes, storage plates are fixedly connected to the tops of the four electromagnets, two arc clamping plates are symmetrically arranged in the four fixed pipes, two springs are fixedly arranged between the two arc clamping plates and the fixed pipes, the electromagnets are started to generate magnetic force, the two arc clamping plates made of iron are simultaneously adsorbed on the surfaces of the electromagnets, the springs are stretched, at the moment, the two arc clamping plates give supporting force to the electromagnets, and the storage plates are fixed at the positions under the supporting force of the four corners of the bottom, so that the storage plates can be ensured not to deviate.

Description

But height-adjusting's machine tool

Technical Field

The utility model relates to the technical field of machining, in particular to a height-adjustable machining machine tool.

Background

The machine tool is a machine for manufacturing machines, plays an important role in modern construction of national economy, is a machine tool for turning a rotating workpiece by mainly using a turning tool, can also be used for corresponding machining by using a drill bit, a reamer, a tap, a threading die, a knurling tool and the like, and has more and more machining devices and more machining means along with the development and progress of industry, so that the requirements of people on the machining are more and more comprehensive, most of the machining machines on the market are inconvenient to adjust the height of the machine tool in working and use, and the condition that a main shaft exceeds a stroke is easily generated when a plurality of small low-grade products and deep hole products are machined.

In the prior art, as in chinese patent CN218695996U, it includes elevating system, and two sliders of rotatory bull stick rotation control positive thread and anti-thread rotation control carry out relative motion, both can make the slider slope control joint piece of relative motion conflict control workstation carry out elevating movement like this, then the slide column also can slide in the sliding sleeve when going up and down, and such design compares in traditional machine tool, can go on the upper and lower lift to the workstation, can process small-size or deep hole class product like this.

In the above-mentioned patent, set up the knob, knob and sliding sleeve threaded connection for the knob supports the slider through rotating the knob, leads to the slider unable removal in the sliding sleeve, and then the position of fixed workstation, but the knob is after long-term use, and wearing and tearing between knob and the sliding sleeve can constantly increase, and the gap between the two can constantly increase, and then can lead to unable position of fixing the slider through the knob rotation, consequently the workstation can take place the skew, influences work efficiency.

Disclosure of Invention

The utility model aims to solve the problem that the position of a sliding block cannot be fixed by rotating a knob due to the fact that abrasion between the knob and the sliding sleeve is increased continuously in the prior art, and provides a height-adjustable machining machine tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a height-adjustable's machining lathe, includes the processing platform, processing platform top slidable mounting has the fly leaf, the equal fixed pipe of four corners in fly leaf top, four the equal slidable mounting in fixed intraduct has the electro-magnet, four electro-magnet top fixedly connected with deposits the board, four the equal symmetry in fixed intraduct is provided with two arc splint, two equal fixed mounting has two springs between arc splint and the fixed pipe, two all be provided with two gag lever posts between arc splint and the fixed pipe, two gag lever post one end and arc splint fixed connection, the other end is pegged graft with the fixed pipe is slided.

Preferably, the fixed plates are fixedly arranged on two sides of the movable plate, the L-shaped plates are fixedly arranged on one sides of the fixed plates away from the movable plate, a gear is rotatably arranged between the L-shaped plates and the fixed plates, a motor is fixedly arranged on one side of the L-shaped plates away from the gear, the output end of the motor is fixedly connected with a fixed shaft, the fixed shaft penetrates through the L-shaped plates and the gear and is rotationally connected with the fixed plate, and the gear is fixedly connected with the fixed shaft.

Preferably, a rack is fixedly arranged on one side of the storage plate, which is close to the fixed plate, the rack is meshed with the gear, a limiting plate is fixedly arranged on one side of the movable plate, which is close to the rack, and the inner surface of the limiting plate is attached to the outer surface of the rack.

Preferably, the processing bench top fixed mounting has the connecting plate, connecting plate one side fixed mounting has electric telescopic handle, electric telescopic handle's flexible end runs through the connecting plate and with fly leaf fixed connection.

Preferably, the processing bench top fixed mounting has the backup pad, the bottom fixed mounting of backup pad has the drill bit.

Preferably, the four corners of the bottom of the processing table are fixedly provided with supporting frames.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the electromagnet is started to generate magnetic force, the two iron arc clamping plates are simultaneously adsorbed on the surface of the electromagnet, the spring stretches, the two arc clamping plates give supporting force to the electromagnet at the moment, and the storage plate is fixed at the position under the supporting force action of the four corners at the bottom, so that the storage plate can be ensured not to deviate.

Drawings

FIG. 1 is a perspective view of a height-adjustable machine tool according to the present utility model;

FIG. 2 is a perspective view of a movable plate of a height-adjustable machining tool according to the present utility model;

FIG. 3 is a perspective view of a fixed shaft of a height-adjustable machining tool according to the present utility model;

fig. 4 is a perspective view of a fixed pipe of a height-adjustable machining tool according to the present utility model.

Legend description: 1. a processing table; 2. a support frame; 3. a support plate; 4. a drill bit; 5. a connecting plate; 6. an electric telescopic rod; 7. a movable plate; 8. a storage plate; 9. a fixing plate; 10. an L-shaped plate; 11. a gear; 12. a motor; 13. a rack; 14. a limiting plate; 15. a fixed tube; 16. an electromagnet; 17. a fixed shaft; 18. an arc clamping plate; 19. a spring; 20. and a limit rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-4, the utility model provides a height-adjustable machining machine tool, which comprises a machining table 1, wherein a movable plate 7 is slidably arranged at the top of the machining table 1, fixed pipes 15 are fixedly arranged at four corners of the top of the movable plate 7, electromagnets 16 are slidably arranged in the four fixed pipes 15, storage plates 8 are fixedly connected to the tops of the four electromagnets 16, two arc clamping plates 18 are symmetrically arranged in the four fixed pipes 15, two springs 19 are fixedly arranged between the two arc clamping plates 18 and the fixed pipes 15, two limiting rods 20 are respectively arranged between the two arc clamping plates 18 and the fixed pipes 15, one ends of the two limiting rods 20 are fixedly connected with the arc clamping plates 18, and the other ends of the two limiting rods are slidably connected with the fixed pipes 15, so that the arc clamping plates 18 made of iron are prevented from deviating from directions when being attracted by the electromagnets 16.

The effect that its whole embodiment 1 reaches is, starts electro-magnet 16, and electro-magnet 16 produces magnetic force, and two arc splint 18 of iron are adsorbed on electro-magnet 16 surface simultaneously, and spring 19 is tensile, and two arc splint 18 give electro-magnet 16 holding power this moment, and storage board 8 is fixed in this position under the holding power effect of four corners in the bottom, can guarantee like this that storage board 8 can not skew.

In embodiment 2, as shown in fig. 1-4, further, two movable plates 7 are fixedly provided with fixing plates 9, one sides of the two fixing plates 9 far away from the movable plates 7 are fixedly provided with L-shaped plates 10, a gear 11 is rotatably installed between the L-shaped plates 10 and the fixing plates 9, one side of the L-shaped plates 10 far away from the gear 11 is fixedly provided with a motor 12, the output end of the motor 12 is fixedly connected with a fixing shaft 17, the fixing shaft 17 penetrates through the L-shaped plates 10 and the gear 11 and is rotatably connected with the fixing plates 9, and the gear 11 is fixedly connected with the fixing shaft 17.

Further, a rack 13 is fixedly arranged on one side of the storage plate 8, which is close to the fixed plate 9, the rack 13 is meshed with the gear 11, a limiting plate 14 is fixedly arranged on one side of the movable plate 7, which is close to the rack 13, and the inner surface of the limiting plate 14 is attached to the outer surface of the rack 13, so that the rack 13 is prevented from deviating when moving upwards.

Further, processing platform 1 top fixed mounting has connecting plate 5, and connecting plate 5 one side fixed mounting has electric telescopic handle 6, and electric telescopic handle 6's flexible end runs through connecting plate 5 and with fly leaf 7 fixed connection for control deposits the transverse position of board 8.

Further, a supporting plate 3 is fixedly arranged at the top of the processing table 1, and a drill bit 4 is fixedly arranged at the bottom of the supporting plate 3.

Further, four corners of the bottom of the processing table 1 are fixedly provided with supporting frames 2 for supporting the processing table 1.

The whole embodiment 2 achieves the effects that when the electric telescopic rod is in operation, a workpiece is placed on the storage plate 8, then the electric telescopic rod 6 is started, the telescopic end of the electric telescopic rod 6 pushes the movable plate 7 and the storage plate 8 to move the workpiece right below the drill bit 4, then the motor 12 is started, the fixed shaft 17 drives the gear 11 to rotate, and the rack 13 moves upwards along the limiting plate 14 under the rotation of the gear 11 until the workpiece is moved to be in contact with the drill bit 4.

Working principle: during operation, a workpiece is placed on the storage plate 8, then the electric telescopic rod 6 is started, the telescopic end of the electric telescopic rod 6 pushes the movable plate 7 and the storage plate 8, the workpiece is moved to the position right below the drill bit 4, then the motor 12 is started, the fixed shaft 17 drives the gear 11 to rotate, the rack 13 moves upwards along the limiting plate 14 under the rotation of the gear 11 until the workpiece is moved to be in contact with the drill bit 4, at the moment, the motor 12 is closed, the gear 11 stops rotating, then the electromagnet 16 is started, the electromagnet 16 generates magnetic force, the two iron arc clamping plates 18 are simultaneously adsorbed on the surface of the electromagnet 16, the spring 19 stretches, at the moment, the two arc clamping plates 18 give supporting force to the electromagnet 16, and the storage plate 8 is fixed at the position under the supporting force of four corners at the bottom and cannot deviate. After the work is finished, the electromagnet 16 is turned off, the electromagnet 16 loses magnetic force, and the spring 19 pulls the arc clamping plate 18 to reset.

The wiring diagrams of the electric telescopic rod 6 and the motor 12 in the utility model belong to common knowledge in the field, the working principle is the known technology, and the model of the electric telescopic rod 6 and the motor 12 is selected to be proper according to the actual use, so the control mode and the wiring arrangement are not explained in detail.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a height-adjustable's machine tool, includes processing platform (1), its characterized in that: the processing bench is characterized in that the movable plate (7) is slidably mounted at the top of the processing bench (1), the fixed pipes (15) are fixedly mounted at four corners of the top of the movable plate (7), the electromagnets (16) are slidably mounted inside the fixed pipes (15), the storage plates (8) are fixedly connected to the tops of the electromagnets (16), the two arc clamping plates (18) are symmetrically arranged inside the fixed pipes (15), two springs (19) are fixedly mounted between the arc clamping plates (18) and the fixed pipes (15), two limiting rods (20) are arranged between the arc clamping plates (18) and the fixed pipes (15), one ends of the limiting rods (20) are fixedly connected with the arc clamping plates (18), and the other ends of the limiting rods are slidably connected with the fixed pipes (15).

2. A height-adjustable machining tool according to claim 1, wherein: two equal fixed mounting of fly leaf (7) have fixed plate (9), two one side that fly leaf (7) were kept away from to fixed plate (9) is equal fixed mounting has L template (10), rotate between L template (10) and fixed plate (9) and install gear (11), one side fixed mounting that gear (11) was kept away from to L template (10) has motor (12), the output fixedly connected with fixed axle (17) of motor (12), fixed axle (17) run through L template (10) and gear (11) and rotate with fixed plate (9) to be connected, gear (11) and fixed axle (17) fixed connection.

3. A height-adjustable machining tool according to claim 2, wherein: one side of the storage plate (8) close to the fixed plate (9) is fixedly provided with a rack (13), the rack (13) is meshed with the gear (11), one side of the movable plate (7) close to the rack (13) is fixedly provided with a limiting plate (14), and the inner surface of the limiting plate (14) is attached to the outer surface of the rack (13).

4. A height-adjustable machining tool according to claim 1, wherein: the machining table is characterized in that a connecting plate (5) is fixedly arranged at the top of the machining table (1), an electric telescopic rod (6) is fixedly arranged on one side of the connecting plate (5), and the telescopic end of the electric telescopic rod (6) penetrates through the connecting plate (5) and is fixedly connected with a movable plate (7).

5. A height-adjustable machining tool according to claim 1, wherein: the top of the processing table (1) is fixedly provided with a supporting plate (3), and the bottom of the supporting plate (3) is fixedly provided with a drill bit (4).

6. A height-adjustable machining tool according to claim 1, wherein: the four corners of the bottom of the processing table (1) are fixedly provided with supporting frames (2).