CN220145533U

CN220145533U - Stone plate processing grinding device for building engineering

Info

Publication number: CN220145533U
Application number: CN202321620631.4U
Authority: CN
Inventors: 朱桥君; 魏丽丽
Original assignee: Jiangsu Woyue Construction Engineering Co ltd
Current assignee: Jiangsu Woyue Construction Engineering Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-08
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a stone plate processing and polishing device for construction engineering, which comprises an electric spindle and a locking unit; electric main shaft: the lower end of the output shaft is provided with an inner cross cylinder, the inner cavity of the inner cross cylinder is vertically and slidably connected with a cross rod, the lower end of the outer cambered surface of the cross rod is rotationally connected with a mounting frame through a bearing, the lower end of the cross rod is provided with a connecting cylinder, the inner cavity of the connecting cylinder is movably inserted with a polishing head, the lower ends of the left surface and the right surface of the electric spindle are respectively provided with an electric push rod, and the lower ends of the telescopic ends of the electric push rods are fixedly connected with the upper surface of the mounting frame; a locking unit: including rectangle smooth mouth and slip chuck, this stone slab processing grinding device for building engineering can cover the region of polishing the bistrique to this separates shelves to the lime water mixed solution that gets rid of when polishing the bistrique and fly, thereby reduces the degree that causes the pollution to operational environment, makes things convenient for the staff to need quick change the bistrique of assorted mesh according to live.

Description

Stone plate processing grinding device for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a stone plate processing and polishing device for constructional engineering.

Background

In the building engineering, often can use the slabstone to regard as construction material, its application is very extensive, no matter natural slabstone or synthetic slabstone, general surface is rough, need use special for the building engineering slabstone processing grinding device to polish the surface of slabstone, current for the building engineering processing grinding device, it polishes to drive the slabstone by the motor usually, then drive the removal by lathe upper platform, carry out the polishing of all aspects to it, and the slabstone usually needs the frictional force when adding waterpower increase polishing, but add water after the rotation of polishing head can get rid of the lime mixed solution and fly, lead to polluting working area, often adopt to install the multiunit baffle on the lathe to avoid, but this kind still can cause the pollution to the lathe, and the polishing head is fixed on the flange of the output shaft of motor by multiunit fastener in general, it is troublesome to change, and take time, for this reason, we propose a kind of for the building engineering slabstone processing grinding device.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the stone slab processing and polishing device for the construction engineering, which can cover the polishing area of the polishing head, so that the water-cement mixed liquid thrown away during polishing of the polishing head is blocked, the pollution degree to the working environment is reduced, and workers can conveniently and rapidly replace the polishing head with the matched mesh number according to the requirement of a live condition, thereby improving the working efficiency of the stone slab processing and polishing device for the construction engineering, and effectively solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a stone plate processing and polishing device for construction engineering comprises an electric spindle and a locking unit;

electric main shaft: the lower end of the output shaft is provided with an inner cross cylinder, the inner cavity of the inner cross cylinder is vertically and slidably connected with a cross rod, the lower end of the outer cambered surface of the cross rod is rotationally connected with a mounting frame through a bearing, the lower end of the cross rod is provided with a connecting cylinder, the inner cavity of the connecting cylinder is movably inserted with a polishing head, the lower ends of the left surface and the right surface of the electric spindle are respectively provided with an electric push rod, and the lower ends of the telescopic ends of the electric push rods are fixedly connected with the upper surface of the mounting frame;

a locking unit: the inner side end of the sliding chuck is movably inserted into slots arranged in a one-to-one correspondence manner on the upper end of the outer cambered surface of the polishing head respectively;

wherein: the electric spindle and the electric putter's input all are electrically connected the output of outside control switch group, can cover the region of polishing the bistrique to this separates shelves to the lime water mixed solution that gets rid of when polishing the bistrique, thereby reduces the degree that causes the pollution to operational environment, makes things convenient for the staff to change the bistrique of assorted mesh according to live required quick, thereby improves the work efficiency of stone slab processing grinding device for the building engineering.

Further, the locking unit still includes cylinder, L type fluting and L type and dials the board, the cylinder sets up respectively in the opening of slip dop outside end setting middle part, and the extrados lower extreme of connecting cylinder is equipped with evenly distributed's L type fluting, and the equal vertical sliding connection of L type grooved inner chamber has L type to dial the board, and the slope opening that the vertical plate body upper end of L type dials the board sets up with vertical adjacent cylinder cooperation respectively, and the upper surface of rectangle sliding port is equipped with respectively and dials board assorted dodge the groove with L type, plays quick transmission's effect.

Further, the locking unit further comprises tension springs, the tension springs are respectively arranged in grooves formed in the inner ends of the lower wall surfaces of the L-shaped grooves, the upper ends of the tension springs are respectively fixedly connected with the lower surfaces of the vertically adjacent L-shaped shifting plates, and the automatic resetting function is achieved.

Further, the lower surface of mounting bracket passes through the bolt and installs fixed cover, and the hole of dodging that matches with the first upper end post of polishing is offered at the middle part of fixed cover, and vertical sliding connection has the annular plate in the annular spout that the terminal surface set up under the fixed cover, reduces the degree that causes the pollution to operational environment.

Further, the balls are connected in the rotating grooves uniformly formed in the lower end face of the annular plate in a rotating mode, and therefore the annular plate is smooth when moving.

Further, evenly distributed springs are arranged between the upper end face of the annular plate and the top wall face of the annular chute where the annular plate is located, and the automatic resetting function is achieved.

Further, a corrugated pipe is arranged between the lower edge surface of the motorized spindle and the upper surface of the mounting frame, so that the motorized spindle plays a role in safety protection on an internal mechanism of the motorized spindle.

Compared with the prior art, the utility model has the beneficial effects that: this stone plate processing grinding device for building engineering has following benefit:

1. after the ball contacts the stone slab, the grinding head is still not contacted with the stone slab for the building engineering, so the telescopic end of the electric push rod drives the mounting frame and the accessory mechanism thereof to move downwards, the stone slab is propped against the ball and the annular plate to be fixed in the process, the mounting frame, the cross rod, the connecting cylinder, the grinding head, the locking unit and the fixed cover move downwards along the annular plate and the cross cylinder against the elasticity of the spring until the grinding head contacts the stone slab, the electric push rod is regulated and controlled by a worker through an external control switch group to stop operation, and meanwhile, the electric main shaft is regulated and controlled to operate, the electric main shaft output shaft rotates to drive the inner cross cylinder, the cross rod, the mounting frame, the connecting cylinder and the grinding head to synchronously rotate, so that the stone slab for the building engineering is ground, and the whole formed by the fixed cover and the annular plate can cover the grinding area of the grinding head, so that the water-ash mixed liquid which is thrown during the grinding of the grinding head is blocked, and the pollution degree of the stone slab processing grinding for the building engineering is reduced.

2. When the grinding heads with different mesh numbers are required to be replaced, a worker dials the L-shaped shifting plate upwards at the same time, the L-shaped shifting plate overcomes the pulling force of the tension spring and moves upwards, the L-shaped shifting plate dials the cylinder and the sliding chuck to retract into the corresponding rectangular sliding port through the inclined opening arranged at the upper end of the L-shaped shifting plate in the synchronous upward moving process, so that the sliding chuck is separated from the slots arranged in one-to-one correspondence with the upper end of the outer cambered surface of the grinding head, the grinding heads can be taken down, the grinding heads with the required mesh numbers are movably inserted into the connecting cylinder, the slots arranged in one-to-one correspondence with the upper end of the outer cambered surface of the grinding head are enabled to correspond to the sliding chuck, then the worker loosens the L-shaped shifting plate, the L-shaped shifting plate is pulled to reset under the action of the resilience force of the tension spring, and the L-shaped shifting plate is pulled out to the corresponding rectangular sliding port through the inclined opening arranged at the upper end of the L-shaped shifting plate in the downward moving resetting process, and the sliding chuck is enabled to be movably inserted into the corresponding rectangular sliding port arranged in one-to the slot arranged in one-to one correspondence with the outer cambered surface of the grinding head, so that the grinding head is replaced.

Drawings

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

FIG. 2 is a schematic view of the structure of the locking unit of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 4 is a schematic cross-sectional view of the inner cross-shaped barrel of the present utility model.

In the figure: the device comprises a motorized spindle 1, an inner cross cylinder 2, a cross rod 3, a mounting frame 4, a grinding head 5, a locking unit 6, a rectangular sliding port 61, a sliding clamping head 62, a cylinder 63, a 64L-shaped slot, a 65L-shaped shifting plate 66, a tension spring 7, a fixed cover 8, an annular plate 9, a ball 10, a spring 11, a corrugated pipe 12, an electric push rod 12 and a connecting cylinder 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-4, the present embodiment provides a technical solution: a stone plate processing and polishing device for construction engineering comprises an electric spindle 1 and a locking unit 6;

motorized spindle 1: the electric spindle 1 provides a mounting support place for an accessory mechanism unit of the electric spindle, an inner cross cylinder 2 is arranged at the lower end of an output shaft of the electric spindle, an inner cavity of the inner cross cylinder 2 is vertically and slidably connected with a cross rod 3, the lower end of an outer cambered surface of the cross rod 3 is rotationally connected with a mounting frame 4 through a bearing, a connecting cylinder 13 is arranged at the lower end of the cross rod 3, a polishing head 5 is movably inserted into the inner cavity of the connecting cylinder 13, electric push rods 12 are respectively arranged at the lower ends of the left and right surfaces of the electric spindle 1, the lower ends of telescopic ends of the electric push rods 12 are fixedly connected with the upper surface of the mounting frame 4, a worker fixedly installs the electric spindle 1 on a machine tool for processing and polishing stone plates for construction engineering through bolts, then places stone plates to be processed and polishes the stone plates through an external water pipe, so as to increase the friction force of the polishing head 5, and when the electric push rods 12 stretch out to drive the mounting frame 4, the cross rod 3, the connecting cylinder 13, the polishing head 5 and a locking unit 6 synchronously move down along the inner cross cylinder 2 until the telescopic ends of the electric push rods 12 are contacted with the electric push rods 5, and the electric push rods are contacted with the electric push rods 3, and the electric push rods 1 are simultaneously rotated and rotated by the electric push rods 1 and the electric push rods 3;

locking unit 6: comprises a rectangular sliding port 61 and a sliding clamping head 62, wherein the rectangular sliding port 61 is uniformly arranged in the middle of an inner cambered surface of the connecting cylinder 13, the inner cavities of the rectangular sliding port 61 are all in sliding connection with the sliding clamping head 62, the inner side ends of the sliding clamping head 62 are respectively movably spliced with slots arranged in one-to-one correspondence with the upper ends of the outer cambered surfaces of the polishing heads 5, the locking unit 6 also comprises a cylinder 63, an L-shaped slot 64 and an L-shaped shifting plate 65, the cylinder 63 is respectively arranged in the middle of an opening arranged at the outer side ends of the sliding clamping head 62, the lower end of the outer cambered surface of the connecting cylinder 13 is provided with uniformly distributed L-shaped slots 64, the inner cavities of the L-shaped slots 64 are vertically and slidably connected with the L-shaped shifting plate 65, the inclined openings arranged at the upper ends of the vertical plate bodies of the L-shaped shifting plates 65 are respectively matched with the vertically adjacent cylinders 63, the upper surfaces of the rectangular sliding port 61 are respectively provided with avoidance slots matched with the L-shaped shifting plates 65, the locking unit 6 also comprises a tension spring 66, the tension springs 66 are respectively arranged in grooves arranged at the inner ends of the lower wall surfaces of the L-shaped grooves 64, the upper ends of the tension springs 66 are respectively fixedly connected with the lower surfaces of the vertically adjacent L-shaped shifting plates 65, when the grinding heads 5 with different meshes need to be replaced, workers dial the L-shaped shifting plates 65 upwards at the same time, the L-shaped shifting plates 65 move upwards against the tension force of the tension springs 66, the L-shaped shifting plates 65 stir the cylinders 63 and the sliding chucks 62 to retract into the corresponding rectangular sliding ports 61 through the inclined openings arranged at the upper ends of the L-shaped shifting plates during the synchronous upward movement, so that the sliding chucks 62 are separated from the slots arranged at the upper ends of the outer cambered surfaces of the grinding heads 5 in a one-to-one correspondence manner, the grinding heads 5 can be taken down, then the grinding heads 5 with the required meshes are movably inserted into the connecting cylinders 13, the slots arranged at the upper ends of the outer cambered surfaces in the one-to-one correspondence manner correspond to the sliding chucks 62, and the workers loosen the L-shaped shifting plates 65, the L-shaped shifting plate 65 is pulled to reset under the action of the resilience force of the tension spring 66, the L-shaped shifting plate 65 is pulled to stretch out the cylinder 63 and the sliding clamp 62 to the corresponding rectangular sliding port 61 through the inclined opening arranged at the upper end of the L-shaped shifting plate 65 in the resetting process, so that the sliding clamp 62 is movably inserted into the slots arranged at the upper end of the outer cambered surface of the polishing head 5 in a one-to-one correspondence manner, the replacement is completed, and a worker can conveniently and rapidly replace the polishing head 5 with the matched number according to the requirement of a live situation, so that the working efficiency of the stone plate processing and polishing device for construction engineering is improved;

wherein: the input ends of the electric spindle 1 and the electric push rod 12 are electrically connected with the output end of an external control switch group, and the operation of each electric element is regulated and controlled.

Wherein: the lower surface of mounting bracket 4 passes through the bolt and installs fixed cover 7, the middle part of fixed cover 7 is offered and is dodged the hole with the upper end post assorted of polishing head 5, vertical sliding connection has annular slab 8 in the annular spout that fixed cover 7 lower terminal surface set up, the annular slab is held to the slabstone, and mounting bracket 4, cross bar 3, connecting cylinder 13, polishing head 5, locking element 6, fixed cover 7 then follow annular slab 8 and cross section of thick bamboo 2 downwardly moving, until polishing head 5 contacts with the slabstone after, the staff passes through outside control switch group regulation and control electric putter 12 and stops the operation, and simultaneously regulate and control electric spindle 1 operation, electric spindle 1 output shaft rotation drives interior cross section of thick bamboo 2, cross bar 3, mounting bracket 4, connecting cylinder 13 and polishing head 5 synchronous rotation, polish to the slabstone for the building engineering at this in-process, the whole that fixed cover 7 and annular slab 8 formed, can cover the region of polishing head 5, thereby the water ash mixed liquid that gets rid of polishing when polishing head 5 separates, thereby reduce the degree that causes pollution to operational environment.

Wherein: the ball 9 is connected in the rotating grooves evenly formed in the lower end face of the annular plate 8 in a rotating mode, and the friction force between the annular plate 8 and the stone plate is reduced by the ball 9, so that the annular plate 8 is smoother in moving.

Wherein: the spring 10 which is uniformly distributed is arranged between the upper end surface of the annular plate 8 and the top wall surface of the annular chute where the annular plate 8 is positioned, and the annular plate 8 is jacked to reset under the action of the resilience force of the spring 10, so that the automatic resetting function is realized.

Wherein: a corrugated pipe 11 is arranged between the lower edge surface of the electric spindle 1 and the upper surface of the mounting frame 4, and the corrugated pipe 11 synchronously extends along with the movement of the mounting frame 4, so that the safety protection effect on the internal mechanism is achieved.

The working principle of the stone plate processing and polishing device for the building engineering provided by the utility model is as follows: the electric spindle 1 is fixedly arranged on a movable product table of a machine tool through bolts by a worker, then a stone plate to be processed and polished is arranged on the machine tool for processing and polishing stone plates for construction engineering, and simultaneously, the stone plates for construction engineering are watered through an external water pipe to increase the friction force of the polishing head 5, when the stone plate is polished, the worker regulates and controls the electric push rod 12 to operate through an external control switch group, the telescopic end of the electric push rod 12 stretches out to drive the mounting frame 4, the cross rod 3, the connecting cylinder 13, the polishing head 5, the locking unit 6, the fixed cover 7, the annular plate 8, the balls 9 and the springs 10 to synchronously move downwards along the inner cross cylinder 2, after the balls 9 are contacted with the stone plate, the telescopic end of the electric push rod 12 drives the mounting frame 4 and the accessory mechanism thereof to move downwards, and in the process, the stone plate is propped against the balls 9 and the annular plate 8 to be fixed, the mounting frame 4, the cross rod 3, the connecting cylinder 13, the polishing head 5, the locking unit 6 and the fixed cover 7 overcome the elasticity of the spring 10 and move downwards along the annular plate 8 and the cross cylinder 2 until the polishing head 5 is contacted with the stone plate, a worker regulates and controls the electric push rod 12 to stop operation through an external control switch group and simultaneously regulates and controls the electric main shaft 1 to operate, the output shaft of the electric main shaft 1 rotates to drive the inner cross cylinder 2, the cross rod 3, the mounting frame 4, the connecting cylinder 13 and the polishing head 5 to synchronously rotate, so that the stone plate for the building engineering is polished, in the process, the whole formed by the fixed cover 7 and the annular plate 8 can cover the polishing area of the polishing head 5, so that the water-ash mixed liquid thrown by the polishing head 5 is blocked, thereby reducing the pollution degree to the working environment, and top ring shape 8 resets under spring 10 resilience, and bellows 11 then follows the mounting bracket 4 and removes the atress and stretch in step, thereby play safety protection's effect to its internal mechanism, when need change the polishing head 5 of different mesh numbers, staff dial L type and dial the board 65 upwards simultaneously, L type dial the board 65 overcomes the pulling force of extension spring 66 and upwards moves, L type dial the board 65 is in synchronous upward moving in-process stirs cylinder 63 and slip chuck 62 through the inclined opening that its upper end set up and retract to the rectangle slide opening 61 that corresponds, thereby make slip chuck 62 and the slot separation that the one-to-one set up of polishing head 5 outer cambered surface upper end, at this moment can take off polishing head 5, then insert the activity of the polishing head 5 of required mesh number in connecting cylinder 13, and make the slot that its cambered surface upper end one-to-one set up and slip chuck 62 correspond, then staff unclamp L type dial the board 65, pull down moves L type dial the board 65 under the resilience, pull down and move the in-process through the inclined opening that its upper end set up chuck 63 and slip chuck 62 and stretch out to the rectangle slide opening 61 that the one-to make the one-to-one set up, thereby the high-to-speed slip efficiency of the required work head 5 is realized, thereby the required device is changed according to the high-speed performance of the work of the face of the polishing head 5, the required to be matched with the slot of the required work end, thereby the performance is improved.

It should be noted that, in the above embodiment, the electric spindle 1 and the electric push rod 12 may be freely configured according to the practical application scenario, the electric spindle 1 may be an electric spindle with a model 4025HY, the electric push rod 12 may be an electric push rod with a model JC35a23A, and the external control switch group is provided with switch buttons corresponding to the electric spindle 1 and the electric push rod 12 one by one for controlling the switch operation thereof.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a stone slab processing grinding device for building engineering which characterized in that: comprises an electric spindle (1) and a locking unit (6);

motorized spindle (1): the lower end of an output shaft of the electric spindle is provided with an inner cross cylinder (2), an inner cavity of the inner cross cylinder (2) is vertically and slidably connected with a cross rod (3), the lower end of an outer cambered surface of the cross rod (3) is rotationally connected with a mounting frame (4) through a bearing, the lower end of the cross rod (3) is provided with a connecting cylinder (13), the inner cavity of the connecting cylinder (13) is movably inserted with a polishing head (5), the lower ends of the left surface and the right surface of the electric spindle (1) are respectively provided with an electric push rod (12), and the lower ends of telescopic ends of the electric push rods (12) are respectively fixedly connected with the upper surface of the mounting frame (4);

locking unit (6): the polishing device comprises a rectangular sliding port (61) and a sliding chuck (62), wherein the rectangular sliding port (61) is uniformly arranged in the middle of an inner cambered surface of a connecting cylinder (13), the inner cavities of the rectangular sliding port (61) are all connected with the sliding chuck (62) in a sliding manner, and the inner side ends of the sliding chuck (62) are respectively movably inserted into slots arranged in one-to-one correspondence with the upper ends of the outer cambered surfaces of polishing heads (5);

wherein: the input ends of the electric spindle (1) and the electric push rod (12) are electrically connected with the output end of the external control switch group.

2. The stone slab machining polishing device for construction engineering according to claim 1, wherein: the locking unit (6) further comprises a cylinder (63), an L-shaped slot (64) and an L-shaped shifting plate (65), wherein the cylinder (63) is respectively arranged at the middle part in an opening formed in the outer end of the sliding chuck (62), the L-shaped slot (64) which is uniformly distributed is formed in the lower end of the outer cambered surface of the connecting cylinder (13), the L-shaped shifting plate (65) is vertically and slidingly connected with the inner cavity of the L-shaped slot (64), the inclined opening formed in the upper end of the vertical plate body of the L-shaped shifting plate (65) is respectively matched with the vertically adjacent cylinder (63), and avoidance grooves matched with the L-shaped shifting plate (65) are respectively formed in the upper surface of the rectangular sliding port (61).

3. The stone slab machining polishing device for construction engineering according to claim 2, wherein: the locking unit (6) further comprises tension springs (66), the tension springs (66) are respectively arranged in grooves formed in the inner side ends of the lower wall surfaces of the L-shaped grooves (64), and the upper ends of the tension springs (66) are respectively fixedly connected with the lower surfaces of the vertically adjacent L-shaped shifting plates (65).

4. The stone slab machining polishing device for construction engineering according to claim 1, wherein: the lower surface of mounting bracket (4) is installed fixed cover (7) through the bolt, and dodge the hole with polishing head (5) upper end post assorted is seted up at the middle part of fixed cover (7), and vertical sliding connection has annular board (8) in the annular spout that terminal surface set up under fixed cover (7).

5. The stone slab machining polishing device for construction engineering according to claim 4, wherein: the ball (9) is rotationally connected in the rotating grooves uniformly arranged on the lower end surface of the annular plate (8).

6. The stone slab machining polishing device for construction engineering according to claim 4, wherein: and springs (10) which are uniformly distributed are arranged between the upper end surface of the annular plate (8) and the top wall surface of the annular chute where the annular plate (8) is arranged.

7. The stone slab machining polishing device for construction engineering according to claim 1, wherein: a corrugated pipe (11) is arranged between the lower edge surface of the motorized spindle (1) and the upper surface of the mounting frame (4).