CN117260459A - Self-grinding integrated double-head spherical grinding machine - Google Patents

Abstract

The invention provides a self-grinding integrated double-head spherical grinder, which relates to the technical field of spherical grinding and comprises an operation table, wherein a bearing assembly for storing materials is fixedly arranged in the middle of the upper surface of the operation table, grinding assemblies for grinding two sides of a material are arranged on the lower side of the bearing assembly, and a driving assembly for driving the grinding assemblies to swing is fixedly arranged on one side of the operation table; according to the invention, the driving motor is started to drive the cam to rotate, the position of the transmission pull rod can be adjusted by utilizing the shape of the cam and the limit sliding groove formed in the cam, and the transmission pull rod is used for pulling the connecting groove, so that the extension seat swings around the rotating seat, double-sided synchronous polishing treatment can be realized, the polishing efficiency is further accelerated, and compared with the existing polishing device, the polishing device can simultaneously realize polishing of two sides and greatly improve the processing efficiency.

Description

A self-grinding integrated double-head spherical grinder

Technical field

The present invention relates to the technical field of spherical surface grinding, and specifically to a self-grinding integrated double-head spherical surface grinder.

Background technique

When processing spherical materials, in order to ensure the smoothness of the spherical surface, it is necessary to use a grinder to grind the spherical surface of the material. For example, the publication number is CN210281673U, a simplified grinding head movable horizontal axis cylindrical surface grinder. It solves technical problems such as unreasonable design of existing grinding machines. It includes a machine bed, an adjustable installation structure, a workbench frame, a workbench, a rotational drive mechanism, a moving column, grinder components, a horizontal drive structure and a vertical drive structure. There is an arc-shaped waterproof cover on the upper end of the workbench frame. The arc-shaped waterproof cover has a gap on the side close to the moving column. The front end of the grinder assembly is inserted into the gap and extends to the inside of the arc-shaped waterproof cover. There is an operation window on the side of the arc-shaped waterproof cover away from the moving column. The operation window passes through The movable connection structure is equipped with arc baffles. The advantage is that both the machine bed and the moving column adopt a hollow design. By reducing the weight of the machine tool and simplifying the structure of the grinder, the grinder becomes lighter without affecting the processing accuracy and other functional characteristics of the grinder. The front arc-shaped cover is simple and elegant, and the protective area is adjustable.

However, when grinding materials, existing grinders can generally only grind one side of the material, and because the material is a sphere during the grinding process, both sides cannot be processed during grinding, which requires manual adjustment between the material and the grinding structure. The location of the gap makes the existing grinder less efficient when grinding spherical surfaces and requires frequent manual operations.

Contents of the invention

In view of the shortcomings of the existing technology, the present invention provides a self-grinding integrated double-head spherical grinder, which solves the problem that the existing grinder is not suitable for grinding spherical surfaces and requires manual adjustment of the material position, and can only grind on one side during grinding. This leads to the problem of low grinding efficiency.

In order to achieve the above objects, the technical solutions adopted by the present invention are:

A self-grinding integrated double-head spherical grinder includes an operating table. A load-bearing assembly for storing materials is fixedly installed in the middle of the upper surface of the operation table, and a grinding assembly for grinding both sides of the material is installed on the lower side of the load-bearing assembly. , a driving assembly for driving the grinding assembly to swing is fixedly installed on one side of the operating table.

Preferably, the load-bearing assembly includes an electric slide rail, a first slide seat is slidably mounted on the upper surface of the electric slide rail, a cylinder is fixedly installed on one side of the first slide seat, and a cylinder is fixed on the other side of the first slide seat. A first mounting bracket is fixedly installed, and the material body is clamped between the first mounting bracket and the cylinder.

Preferably, a first drive motor is fixedly mounted on one side of the first mounting frame, a rotating shaft is rotatably mounted inside the first mounting frame, and the output end of the first driving motor is connected to the rotating shaft inside the first mounting frame. A rotating frame is fixedly installed at the output end of the cylinder.

Preferably, a mounting groove is provided in the middle of the electric slide rail.

Preferably, the grinding assembly includes a rotating base, the rotating base is rotatably installed inside the installation groove, an expansion base is fixedly installed on the upper surface of the rotating base, and second mounting brackets are provided on both sides of the upper surface of the expansion base. , Each second mounting bracket is provided with a rotating shaft inside, and a grinding disc is fixedly installed at one end of the rotating shaft.

Preferably, line rails are installed on both sides of the expansion base, a second sliding seat is slidably installed above each line rail, and a second mounting bracket is fixedly installed on the upper surface of each second sliding seat.

Preferably, a second drive motor is fixedly installed on one side of each second mounting frame, and the output end of the second drive motor is connected to the internal rotating shaft of the second mounting frame.

Preferably, a transmission motor is fixedly installed at both ends of the expansion base, a transmission screw is fixedly installed at the output end of the transmission motor, and a matching screw sleeve is fixedly installed at the bottom of each second sliding seat, and the matching screw sleeve is connected to Adjacent transmission screw threads match.

Preferably, the driving assembly includes a driving motor, which is fixedly installed on one side of the upper surface of the operating table. A cam is fixedly installed on the output end of the driving motor, and a limiting chute is provided in the middle of the cam. There is a connecting slider slidingly installed inside the chute;

A connecting groove is provided on one side of the expansion base, and a transmission pull rod is connected between the connecting slide block and the connecting groove.

Preferably, a number of cover plates are fixedly installed on the upper surface and periphery of the operating table, and a bin door for material access is fixedly installed on one side of the cover plate.

Compared with the prior art, the present invention has the following beneficial effects:

1. By starting the first drive motor, the internal rotating shaft of the first mounting frame can be driven to rotate, causing the material clamped between the first mounting frame and the cylinder to rotate, thereby cooperating with the grinding of the grinding assembly to improve the grinding effect of the present application; by The sliding connection between the electric slide rail and the first slide seat allows the central position of the material in the grinding assembly to be adjusted to avoid the problem of offset during grinding, ensuring the grinding effect of the present application and reducing the product defect rate.

2. Through the cooperation between the driving assembly and the rotating base, the expansion base is allowed to swing to realize arc surface polishing. The second driving motor can be used to drive the internal rotating shaft of the second mounting frame, which can polish the internal rotating shaft of the second mounting frame. The disc or disc can rotate and grind the material in the middle;

By starting the driving motor to drive the cam to rotate, using the shape of the cam and the limit chute it opens, the position of the transmission pull rod can be adjusted, and the transmission pull rod is used to pull the connecting groove, so that the expansion base swings around the rotating base, so that the application can achieve double-sided The synchronous grinding process further accelerates the grinding efficiency. Compared with the existing grinding device, this application can realize grinding on both sides at the same time, greatly improving the processing efficiency.

3. By starting the transmission motor to drive the transmission screw to rotate, the second slide is slidingly connected to the linear rail, so that the matching screw sleeve matches the thread of the adjacent transmission screw, thereby realizing the position adjustment of the second slide on both sides. The grinding structure can fit the material surface, making this application suitable for materials of different sizes. Compared with existing grinding devices, this application can automatically adjust the grinding range and grinding angle, making it easier for personnel to operate.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the present invention;

Figure 2 is a schematic side view of the structure of the present invention;

Figure 3 is a schematic three-dimensional structural diagram of the section A-A in Figure 2;

Figure 4 is a schematic diagram of the three-dimensional structure of the operating console;

Figure 5 is a schematic top view of the operating console;

Figure 6 is a schematic three-dimensional structural diagram of the section B-B in Figure 5.

In the picture: 1. Operating platform; 2. Cover plate; 3. Door; 4. Driving assembly; 401. Driving motor; 402. Cam; 403. Limit chute; 404. Connecting slider; 405. Transmission rod; 5. Bearing component; 501. First slide; 502. Installation slot; 503. First mounting bracket; 504. First drive motor; 505. Cylinder; 506. Electric slide rail; 507. Turning frame; 6. Grinding component ; 601. Rotary base; 602. Expansion base; 603. Connection slot; 604. Line rail; 605. Second mounting bracket; 606. Transmission motor; 607. Second drive motor; 608. Second sliding seat; 609. Transmission Screw; 610, matched with thread sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

As shown in Figures 1 to 6, a self-grinding integrated double-head spherical grinder includes an operation console 1. A load-bearing component 5 for storing materials is fixedly installed in the middle of the upper surface of the operation desk 1. The lower side of the load-bearing component 5 is installed There are grinding assemblies 6 for grinding both sides of the material, and a driving assembly 4 for driving the grinding assembly 6 to swing is fixedly installed on one side of the operating platform 1 .

In this embodiment, the load-bearing assembly 5 includes an electric slide rail 506. A first slide base 501 is slidably mounted on the upper surface of the electric slide rail 506. A cylinder 505 is fixedly installed on one side of the first slide base 501, and on the other side of the first slide base 501. A first mounting bracket 503 is fixedly installed on one side, and the material body is clamped between the first mounting bracket 503 and the cylinder 505;

The first drive motor 504 is fixedly installed on one side of the first mounting bracket 503. A rotating shaft is installed for rotation inside the first mounting bracket 503. The output end of the first driving motor 504 is connected to the internal rotating shaft of the first mounting bracket 503. The output end of the cylinder 505 is fixedly installed. There is a turret 507. By starting the first drive motor 504, the internal rotating shaft of the first mounting frame 503 can be driven to rotate, causing the material clamped between the first mounting frame 503 and the cylinder 505 to rotate, thereby cooperating with the grinding of the grinding assembly 6, thereby improving the grinding performance of the present application. Effect;

Through the sliding connection between the electric slide rail 506 and the first slide seat 501, the center position of the material in the grinding assembly 6 can be adjusted to avoid the problem of offset during grinding, ensuring the grinding effect of the present application and reducing product defective rate;

The material can be clamped by using the cylinder 505, so that the material can be fixed and taken out by controlling the cylinder 505.

It should be noted that the electric slide rail 506 has a mounting slot 502 in the middle.

In specific configuration, the grinding assembly 6 includes a rotating base 601, which is rotatably installed inside the mounting groove 502. An expansion base 602 is fixedly installed on the upper surface of the rotating base 601, and second installations are provided on both sides of the upper surface of the expansion base 602. Frame 605, each second mounting frame 605 is provided with a rotating shaft and a grinding disc is fixedly installed at one end of the rotating shaft.

Line rails 604 are respectively installed on both sides of the expansion base 602. A second sliding base 608 is slidably installed above each line rail 604, and a second mounting bracket 605 is fixedly installed on the upper surface of each second sliding base 608.

In this application, a second driving motor 607 is fixedly installed on one side of each second mounting bracket 605, and the output end of the second driving motor 607 is connected to the internal rotating shaft of the second mounting bracket 605. Through the cooperation between the driving assembly 4 and the rotating base 601, the expansion base 602 is swung to achieve arc polishing. The second driving motor 607 can be used to drive the internal rotation axis of the second mounting bracket 605, so that the internal rotation axis of the second mounting bracket 605 can be driven. The connected grinding disc or disc can rotate and grind the material in the middle.

It can be understood that the transmission motor 606 is fixedly installed at both ends of the expansion base 602, the output end of the transmission motor 606 is fixedly installed with a transmission screw rod 609, and the bottom of each second sliding seat 608 is fixedly installed with a matching screw sleeve 610, and the matching screw sleeve 610 is connected with the corresponding screw sleeve 610. The adjacent transmission screw rod 609 thread fits. By starting the transmission motor 606 to drive the transmission screw 609 to rotate, the second sliding seat 608 is slidingly connected to the linear rail 604, so that the matching screw sleeve 610 is threadedly matched with the adjacent transmission screw 609, thereby realizing the alignment of the second sliding seats on both sides. The position adjustment of 608 allows the grinding structure to fit the material surface, making this application suitable for materials of different sizes. Compared with existing grinding devices, this application can automatically adjust the grinding range and grinding angle, making it easier for personnel to operate.

Among them, the drive assembly 4 includes a drive motor 401. The drive motor 401 is fixedly installed on one side of the upper surface of the operating console 1. A cam 402 is fixedly installed at the output end of the drive motor 401. A limit chute 403 is provided in the middle of the cam 402. The limit chute is A connecting slider 404 is slidably installed inside 403;

A connecting slot 603 is provided on one side of the expansion base 602, and a transmission pull rod 405 is connected between the connecting slide block 404 and the connecting slot 603. By starting the driving motor 401 to drive the cam 402 to rotate, the position of the transmission pull rod 405 can be adjusted by using the shape of the cam 402 and the limiting chute 403 provided therein, and the transmission pull rod 405 is used to pull the connection groove 603 so that the expansion base 602 surrounds the rotating base 601 The swing allows the present application to realize simultaneous grinding on both sides, further speeding up the grinding efficiency. Compared with the existing grinding device, the present application can realize grinding on both sides at the same time, greatly improving the processing efficiency.

A number of cover plates 2 are fixedly installed on the outer periphery of the upper surface of the operating table 1, and a bin door 3 for material access is fixedly installed on one side of the cover plates 2.

The working principle of this self-grinding double-head spherical grinder:

When in use, first place the material to be processed between the first mounting frame 503 and the cylinder 505, and then start the cylinder 505 so that the rotating frame 507 cooperates with the internal rotating shaft of the first mounting frame 503 to fix the material, and then use the electric slide rail The sliding connection between 506 and the first sliding seat 501 adjusts the position distance of the first sliding seat 501 so that the center of the clamped material is aligned with the grinding assembly 6 to ensure the subsequent material grinding effect;

Then, according to the size of the material, adjust the positions of the second mounting brackets 605 on both sides, start the transmission motor 606 to drive the transmission screw 609 to rotate, in which the second slide seat 608 is slidingly connected to the linear rail 604, so that the matching screw sleeve 610 is connected to the adjacent transmission The screw rod 609 is threaded to adjust the position of the second slide seats 608 on both sides, so that the grinding structure connected to the second mounting bracket 605 can be in contact with the material, and then the second drive motor 607 is started to drive the grinding structure to rotate for grinding;

During polishing, in order to ensure that the material can be fully polished, the first drive motor 504 can be started to drive the internal rotating shaft of the first mounting bracket 503 to rotate, so that the material clamped between the first mounting bracket 503 and the cylinder 505 rotates and is polished. Component 6 is polished;

And by starting the driving motor 401 to drive the cam 402 to rotate, using the shape of the cam 402 and the limiting chute 403 provided by it, the position of the transmission pull rod 405 can be adjusted, and the transmission pull rod 405 can be used to pull the connection groove 603, so that the expansion base 602 surrounds the rotating base 601 swings to realize spherical grinding on both sides of the material;

After completing the grinding, use the cylinder 505 again to take out the material.

Obviously, the above-mentioned embodiments of the present invention are only examples to clearly illustrate the present invention, and are not intended to limit the implementation of the present invention. For those of ordinary skill in the art, based on the above description, they can also make There are other different forms of changes or modifications, and it is impossible to exhaustively enumerate all the embodiments here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims (10)

1. The utility model provides a self-sharpening integrative double-end sphere grinding machine, includes operation panel (1), its characterized in that: the device is characterized in that a bearing assembly (5) for storing materials is fixedly arranged in the middle of the upper surface of the operating platform (1), polishing assemblies (6) for polishing two sides of a material are arranged on the lower side of the bearing assembly (5), and a driving assembly (4) for driving the polishing assemblies (6) to swing is fixedly arranged on one side of the operating platform (1).

2. A self-sharpening integrated double-ended spherical grinder as defined in claim 1, wherein: the bearing assembly (5) comprises an electric sliding rail (506), a first sliding seat (501) is slidably arranged on the upper surface of the electric sliding rail (506), an air cylinder (505) is fixedly arranged on one side of the first sliding seat (501), a first mounting frame (503) is fixedly arranged on the other side of the first sliding seat (501), and a material body is clamped between the first mounting frame (503) and the air cylinder (505).

3. A self-sharpening integrated double-ended spherical grinder as defined in claim 2, wherein: first mounting bracket (503) one side fixed mounting has first driving motor (504), the pivot is installed in inside rotation of first mounting bracket (503), first driving motor (504) output is connected with the inside pivot of first mounting bracket (503), cylinder (505) output fixed mounting has rotating turret (507).

4. A self-sharpening integrated double-ended spherical grinder as defined in claim 2, wherein: and a mounting groove (502) is formed in the middle of the electric sliding rail (506).

5. The self-grinding integrated double-ended spherical grinding machine according to claim 4, wherein: the polishing assembly (6) comprises a rotating seat (601), the rotating seat (601) is rotatably installed inside the installation groove (502), an extension seat (602) is fixedly installed on the upper surface of the rotating seat (601), second installation frames (605) are arranged on two sides of the upper surface of the extension seat (602), and a rotating shaft and a grinding disc are fixedly installed at one end of the rotating shaft inside each second installation frame (605).

6. The self-grinding integrated double-ended spherical grinding machine according to claim 5, wherein: wire rails (604) are respectively arranged on two sides of the extension seat (602), a second sliding seat (608) is slidably arranged above each wire rail (604), and a second installation frame (605) is fixedly arranged on the upper surface of each second sliding seat (608).

7. The self-grinding integrated double-ended spherical grinding machine according to claim 6, wherein: and one side of each second installation frame (605) is fixedly provided with a second driving motor (607), and the output end of each second driving motor (607) is connected with the internal rotating shaft of each second installation frame (605).

8. The self-grinding integrated double-ended spherical grinding machine according to claim 6, wherein: the two ends of the extension seat (602) are fixedly provided with transmission motors (606), the output ends of the transmission motors (606) are fixedly provided with transmission screw rods (609), the bottoms of the second sliding seats (608) are fixedly provided with matching screw sleeves (610), and the matching screw sleeves (610) are in threaded fit with the adjacent transmission screw rods (609).

9. The self-grinding integrated double-ended spherical grinding machine according to claim 5, wherein: the driving assembly (4) comprises a driving motor (401), the driving motor (401) is fixedly arranged on one side of the upper surface of the operating platform (1), a cam (402) is fixedly arranged at the output end of the driving motor (401), a limiting chute (403) is formed in the middle of the cam (402), and a connecting sliding block (404) is slidably arranged in the limiting chute (403);

a connecting groove (603) is formed in one side of the extension seat (602), and a transmission pull rod (405) is connected between the connecting sliding block (404) and the connecting groove (603).

10. A self-sharpening integrated double-ended spherical grinder as defined in claim 1, wherein: the periphery of the upper surface of the operating platform (1) is fixedly provided with a plurality of cover plates (2), and one side of each cover plate (2) is fixedly provided with a bin gate (3) for material storage and taking.