CN219094547U - Engineering machine tool accessory processing grinding device - Google Patents

Abstract

The utility model relates to the technical field of engineering machinery accessory processing, in particular to a processing and polishing device for engineering machinery accessories, which comprises a polishing box used for polishing during engineering machinery accessory processing, wherein both sides of the top end of the polishing box are hinged with fixed covers, one side of the interior of the polishing box is provided with a movable groove, a roller polishing mechanism is arranged in the interior of the polishing box and positioned at the movable groove, both ends of the interior of the polishing box are provided with limiting devices, and the bottom end of the interior of the polishing box is provided with an arc-shaped placing groove.

Description

A processing and grinding device for engineering machinery parts

technical field

The utility model relates to the technical field of mechanical engineering accessories, in particular to a processing and grinding device for engineering machinery accessories.

Background technique

In the production and manufacturing process of construction machinery parts processing equipment, it is necessary to process each part of the construction machinery parts processing. The whole process can be divided into casting, forging, stamping, welding, grinding and assembly, etc. The processing of construction machinery parts is an extremely important part. , to process the surface of the workpiece for construction machinery parts to reduce its roughness to obtain a bright and flat surface. Common construction machinery parts processing can only polish one side of the workpiece. When one side is processed, the workpiece is disassembled Flip one side to process again, there are many processes and low efficiency, and the fixed processing distance cannot be adjusted according to the size of the workpiece.

According to the patent document of application number CN210388671U, a construction machinery accessories grinding device with adjustable spacing is provided, which includes a machine base, a fixed frame and a collection box. The left end of the threaded rod is rotatably connected to the inner left side wall of the outer shell, and the threaded rod is provided with a moving block, the end of the moving block away from the threaded rod is connected with the guide rod, and the inner end of the moving block is provided with a hydraulic Cylinder, and the inner end of the hydraulic cylinder is provided with a grinding device, the inner wall of the fixed frame is provided with a first hydraulic telescopic rod, and the inner end of the first hydraulic telescopic rod is provided with a fixed seat, and the collection box is arranged on the outer shell The rear side of the dust removal fan is connected with the dust suction pipe. The grinding device for construction machinery parts with adjustable spacing is equipped with grinding devices at the upper and lower ends of the fixed frame, and the clamped workpiece can be polished by the grinding devices on both sides at the same time, so as to avoid that the original grinding device can only grind one side of the workpiece , improve its grinding efficiency.

The above-mentioned patented product realizes the adjustment of the grinding distance of the workpiece, and realizes the operation of grinding both sides of the workpiece at the same time, but when grinding the remaining sides of the workpiece that have not been polished, especially for the grinding of circular workpieces, the device also needs to take out the workpiece After adjusting the direction, send it in for grinding, which wastes time and reduces efficiency.

Utility model content

The purpose of this utility model is to provide a processing and grinding device for engineering machinery parts, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A processing and grinding device for engineering machinery parts, comprising a grinding box for grinding during the processing of construction machinery parts, the top and both sides of the grinding box are hingedly provided with fixed covers, and one side of the inside of the grinding box is provided with a moving groove , the inside of the grinding box is provided with a roller grinding mechanism at the moving groove, both ends of the inside of the grinding box are provided with limit devices, and the bottom of the inside of the grinding box is provided with an arc-shaped placement groove, and the two The limit device includes a first motor, a first telescopic rod, a rotating rod and an electric control fixture. The two first motors are respectively arranged at the two ends inside the grinding box, and the ends of the two first motors away from the grinding box are both A first telescopic rod is provided, and the execution ends of the two first telescopic rods are provided with rotating rods, and the ends of the two rotating rods far away from the first telescopic rod are provided with electric control fixtures, and the arc-shaped placement slot The bottom end is provided with a second telescopic rod, and the end of the second telescopic rod away from the arc placement groove is provided with a second motor, and the bottom end of the second motor is connected with the bottom end of the grinding box.

As a preferred solution of the present invention, the arc-shaped placement groove is arranged between the two limiting devices.

As a preferred solution of the utility model, the drum grinding mechanism includes a screw rod, a threaded block, a limit block, a support rod, a micro motor, a rotating rod, a grinding cylinder and a forward and reverse motor, and the screw rod is arranged in the moving groove , one end of the screw rod is provided with a forward and reverse motor, and the screw rod sleeve is provided with two threaded blocks, and the side of the two threaded blocks close to the moving groove is connected with a limit block, and the two limit blocks The side of the positioning block away from the threaded block is provided with a strut, and the ends of the two struts away from the limit block are all provided with a micro motor, and a rotating rod is arranged between the two micro motors, and the outer casing of the rotating rod With grinding cylinder.

As a preferred solution of the present invention, the size of the two limiting blocks is larger than the groove width of the moving groove.

As a preferred solution of the present utility model, a dust suction mechanism is provided on one side of the outside of the grinding box, and the dust suction mechanism includes a collection box, a dust suction port, a dust suction pipe and a dust suction fan, and the dust suction port is arranged on the The bottom end of the inside of the grinding box, the collection box is set on the side of the outside of the grinding box close to the suction port, a suction pipe is provided between the collection box and the suction port, and the side of the collection box away from the suction pipe Features a vacuum fan.

As a preferred solution of the present invention, connecting blocks are provided on the sides of the two fixed covers away from the grinding box, and the two connecting blocks are arranged alternately.

Compared with the prior art, the beneficial effect of the utility model is that: when grinding the unpolished side of the workpiece in the prior art, especially the grinding of the circular workpiece, the device also needs to take out the workpiece and adjust the direction before sending it into the Grinding is a waste of time and reduces efficiency. This application uses an installation component, and the grinding mechanism is set as a grinding cylinder. The grinding cylinder drives the rotating rod through a micro motor to continuously rotate to achieve continuous grinding of the workpiece. The workpiece is placed at the designated position, the first motor drives the electric control fixture close to the workpiece to clamp and fix, and the rotating rod realizes the rotation of the workpiece, so that when grinding the circular workpiece, the periphery of the workpiece can be polished to improve the overall efficiency of the device , The dust suction mechanism collects the dust generated by internal grinding to prevent dust from interfering with the grinding operation.

Description of drawings

Fig. 1 is a three-dimensional view of the overall structure of the utility model;

Fig. 2 is a top view sectional view of the overall structure of the utility model;

Fig. 3 is a structural plan view of the utility model fixed cover;

Fig. 4 is a front sectional view of the overall structure of the utility model.

In the figure: 1, grinding box; 101, fixed cover; 102, connecting block; 103, moving groove; 2, roller grinding mechanism; 201, screw rod; 202, thread block; 203, limit block; 205, micro motor; 206, rotating rod; 207, grinding cylinder; 208, forward and reverse motor; 3, limit device; 301, first motor; 302, first telescopic rod; 303, rotating rod; 304, electric control Fixture; 4, arc-shaped placement slot; 401, second telescopic rod; 402, second motor; 5, dust collection mechanism; 501, collection box; 502, suction port; 503, suction pipe; .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the present invention The embodiments in the utility model, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts, all belong to the scope of protection of the utility model.

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Several embodiments of the utility model are given. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Figures 1-4, the utility model provides a technical solution: a processing and grinding device for engineering machinery parts, including a grinding box 1 for grinding during the processing of construction machinery parts, and the two sides of the top of the grinding box 1 are Hingedly provided with a fixed cover 101, one side of the inside of the grinding box 1 is provided with a moving groove 103; Limiting devices 3 are provided at each end, and the inner bottom of the grinding box 1 is provided with an arc-shaped placement groove 4. The two limiting devices 3 include a first motor 301, a first telescopic rod 302, a rotating rod 303 and an electric control Fixture 304, the two first motors 301 are respectively arranged at both ends inside the grinding box 1, and the ends of the two first motors 301 away from the grinding box 1 are provided with first telescopic rods 302, and the two first motors 301 are provided with first telescopic rods 302. The execution end of a telescopic rod 302 is provided with a rotating rod 303, and the ends of the two rotating rods 303 away from the first telescopic rod 302 are all provided with electric control fixtures 304, and the bottom end of the arc placement groove 4 is provided with a second Telescopic rod 401, the second telescopic rod 401 is provided with a second motor 402 away from the end of the arc-shaped placement groove 4, the bottom end of the second motor 402 is connected with the bottom end of the grinding box 1, and the arc-shaped placement groove 4 It is arranged between the two limiting devices 3 .

It should be noted that, in this embodiment, when not in use, the horizontal position of the arc-shaped placement groove 4 is consistent with the limit device 3, and the workpiece to be polished is placed in the arc-shaped placement groove 4, and the device is started, and the controller will realize the setting. The electric signal is sent to the first motor 301, and the first motor 301 is started to drive the first telescopic rod 302 to move forward, so that the electric control fixture 304 can be clamped to both ends of the workpiece to fix the position of the workpiece. At this time, the second motor 402 is started to drive The second telescopic rod 401 moves down, so that the arc-shaped placement groove 4 is separated from the workpiece, so that the workpiece is completely located between the two electric control fixtures 304. When grinding, the controller sends an electric signal to the first motor 301, and the first motor 301 The rotating rod 303 is driven to rotate, so that the workpiece fixed between the electric control fixtures 304 is rotated.

Embodiment, please refer to Figures 1-4, the drum grinding mechanism 2 includes a screw rod 201, a threaded block 202, a limit block 203, a support rod 204, a micro motor 205, a rotating rod 206, a grinding cylinder 207, and a forward and reverse motor 208, the screw rod 201 is set in the moving groove 103, one end of the screw rod 201 is provided with a forward and reverse motor 208, the screw rod 201 is set with two threaded blocks 202, and the two threaded blocks 202 The side close to the moving groove 103 is connected with a limit block 203, and the two limit blocks 203 are provided with a strut 204 on the side away from the threaded block 202, and the two struts 204 are far away from the limit block 203. One end is provided with a micromotor 205, a rotating rod 206 is arranged between the two described micromotors 205, and a grinding cylinder 207 is provided on the outer surface of the rotating rod 206, and the size of the two limiting blocks 203 is larger than that of the moving groove 103. Slot width dimension.

It should be noted that, in this embodiment, the roller grinding mechanism 2 and the arc-shaped placement groove 4 are on the same horizontal plane, and the position between the grinding cylinder 207 and the limiting device 3 is fixed, which is convenient for grinding a circular workpiece of a specified size.

When grinding, start the forward and reverse motor 208, the screw mandrel 201 rotates, the threaded block 202 moves on the screw mandrel 201, close the forward and reverse motor 208 after conveniently adjusting the grinding cylinder 207 to the position of the workpiece to be polished, and the controller will The electrical signal is sent to the micro motor 205, and the micro motor 205 starts to drive the rotating rod 204 to rotate so that the grinding cylinder 207 rotates to polish the workpiece.

Embodiment, please refer to Figs. 1-4, one side of the outside of the grinding box 1 is provided with a dust suction mechanism 5, the dust suction mechanism 5 includes a collection box 501, a dust suction port 502, a dust suction pipe 503 and a dust suction fan 504, the dust suction port 502 is set at the inner bottom of the grinding box 1, the collection box 501 is set at the side of the outside of the grinding box 1 close to the dust suction port 502, and the collection box 501 and the dust suction port 502 are provided There is a dust suction pipe 503, the side of the collection box 501 away from the dust suction pipe 503 is provided with a dust suction fan 504, and the two fixed covers 101 are provided with a connecting block 102 on the side away from the polishing box 1, and the two The connection blocks 102 are arranged in a staggered manner.

It should be noted that, in this embodiment, the fixed cover 101 is closed during grinding, and the connecting blocks 102 on the fixed cover 101 are arranged in a staggered manner to make the sealing performance stronger and prevent dust from moving out. The dust generated by grinding is sucked and collected into the collection box 501, so as to avoid interference of the dust on the grinding mechanism.

The working process of the utility model: the model of the controller is: "6ES7331-7PF11-0AB0", the model of the first motor 301, the second motor 402, the forward and reverse motor 208 is: "1FL6022-2AF21-1AA1", the micro motor 205 The model of the vacuum cleaner is: "42F540/755", and the model of the vacuum fan 504 is: "FDG5015M12S".

When in use, the roller grinding mechanism 2 and the arc-shaped placement groove 4 are on the same horizontal plane, and the position between the grinding cylinder 207 and the limiting device 3 is fixed, which is convenient for grinding circular workpieces of a specified size. When not in use, it is placed in an arc The horizontal position of the groove 4 is consistent with the limit device 3, the workpiece to be polished is placed in the arc-shaped placement groove 4, the device is started, and the controller sends the electric signal to realize the setting to the first motor 301, and the first motor 301 is started to drive the first motor 301. A telescopic rod 302 moves forward, so that the electric control fixture 304 can clamp to both ends of the workpiece to fix the position of the workpiece. At this time, the second motor 402 drives the second telescopic rod 401 to move down, so that the arc-shaped placement groove 4 is separated from the workpiece , so that the workpiece is completely located between the two electric control fixtures 304, when grinding, the controller sends an electric signal to the first motor 301, and the first motor 301 drives the rotating rod 303 to rotate, so that the workpiece fixed between the electric control fixtures 304 When grinding, start the forward and reverse motor 208, the screw rod 201 rotates, the threaded block 202 moves on the screw rod 201, it is convenient to adjust the grinding cylinder 207 to the position of the workpiece to be polished, and then close the forward and reverse rotation The motor 208, the controller sends the electric signal to the micro motor 205, the micro motor 205 starts to drive the rotating rod 204 to rotate so that the grinding cylinder 207 rotates to polish the workpiece, close the fixed cover 101 when grinding, and the connecting block 102 on the fixed cover 101 The staggered setting makes the sealing stronger and prevents dust from moving out. The dust suction fan 504 is activated to make the dust suction port 502 absorb and collect the dust generated by the internal grinding of the device into the collection box 501, so as to avoid dust from interfering with the grinding mechanism.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. Engineering machine tool accessory processing grinding device, including being used for carrying out case (1) of polishing when engineering machine tool accessory processes, its characterized in that: the utility model discloses a polishing box (1) top both sides all articulate and are equipped with fixed cover (101), inside wherein one side of polishing box (1) is equipped with movable tank (103), inside and be located movable tank (103) department is equipped with cylinder grinding machanism (2), the inside both ends of polishing box (1) all are equipped with stop device (3), the inside bottom of polishing box (1) is equipped with arc standing groove (4), two stop device (3) include first motor (301), first telescopic link (302), dwang (303) and automatically controlled anchor clamps (304), two first motor (301) set up respectively in the inside both ends of polishing box (1), two the one end that polishing box (1) was kept away from to first motor (301) all is equipped with first telescopic link (302), two the execution end of first telescopic link (302) all is equipped with dwang (303), two the one end that first telescopic link (302) was kept away from to dwang (303) all is equipped with automatically controlled anchor clamps (304), standing groove (4) are equipped with second motor (401) bottom and second telescopic link (401) are kept away from the bottom of arc-shaped connection (402).

2. An engineering machine tool accessory processing grinding device as defined in claim 1, wherein: the arc-shaped placing groove (4) is arranged between the two limiting devices (3).

3. An engineering machine tool accessory processing grinding device as defined in claim 1, wherein: roller grinding machanism (2) include lead screw (201), screw thread piece (202), stopper (203), vaulting pole (204), micro motor (205), bull stick (206), barrel of polishing (207) and positive and negative rotation motor (208), lead screw (201) set up in removal groove (103), lead screw (201) one of them end is equipped with positive and negative rotation motor (208), lead screw (201) cover is equipped with two screw thread pieces (202), two screw thread piece (202) are close to one side of removal groove (103) all to be connected and are equipped with stopper (203), two one side that screw thread piece (202) were kept away from to stopper (203) all is equipped with vaulting pole (204), two the one end that stopper (203) were kept away from to vaulting pole (204) all is equipped with micro motor (205), two be equipped with bull stick (206) between micro motor (205), bull stick (206) overcoat is equipped with barrel of polishing (207).

4. A construction machine accessory machining grinding device according to claim 3, wherein: the size of the two limiting blocks (203) is larger than the groove width size of the moving groove (103).

5. The engineering machine tool accessory processing grinding device of claim 4, wherein: the utility model discloses a dust collection device for polishing box (1), including box (501), dust absorption mouth (502), dust absorption pipe (503) and dust absorption fan (504), dust absorption mouth (502) set up in the inside bottom of box (1) of polishing, box (501) are collected to set up in the outside one side that is close to dust absorption mouth (502) of box (1), be equipped with dust absorption pipe (503) between box (501) and dust absorption mouth (502), collection box (501) is kept away from one side of dust absorption pipe (503) and is equipped with dust absorption fan (504).

6. An engineering machine tool accessory processing grinding device as defined in claim 1, wherein: two fixed covers (101) are kept away from one side of polishing case (1) and all are equipped with connecting block (102), two connecting block (102) crisscross setting.

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