CN217776631U - Polishing equipment for machining numerical control tool - Google Patents

Abstract

The utility model provides a polishing equipment for numerical control tool processing, which comprises an operating table, a top plate is arranged above the operating table, the top plate and the operating table are connected by a lifter, a movable seat is arranged under the top plate, and a movable seat is arranged at the bottom of the movable seat. Polisher, two rectangular holes are opened on the top plate, two movable seats respectively pass through the two rectangular holes, the top of the top plate is fixedly connected with two support plates, the two support plates are connected by connecting columns, and two-way wires are arranged above the top plate. A push plate is respectively provided on the far side of the two movable seats of the rod, and the push plate and the movable seat are connected by an elastic member. The polishing equipment for CNC tool processing described in the utility model belongs to the technical field of tool production machinery. By changing the deformation of the compression spring, the strength of the polisher pressing the tool can be adjusted. The position of the screw rod avoids the rotation of the two-way screw rod due to non-human factors, which improves the stability.

Description

Polishing equipment for CNC tool processing

technical field

One or more embodiments of this specification relate to the technical field of tool production machinery, in particular to a polishing device for CNC tool processing.

Background technique

CNC cutting tools are tools used for cutting in mechanical manufacturing, also known as cutting tools. Polishing equipment is required in the process of CNC tool processing. In the prior art, the Chinese patent with the publication number CN213615964U discloses a tool precision polishing device. The date of publication is July 6, 2021. The screw is rotatably connected to the carriage. Therefore, when turning the threaded sleeve, when the screw moves outward, it will push the carriage back to move, so that the polishing body on both sides of the knife body can polish its two sides, and the polishing body will vibrate when it is running. , it is easy to make the threaded sleeve rotate due to non-human factors, and then cause the distance between the two polishing bodies to change, so that the polishing body is no longer in contact with the grinding surface.

Utility model content

In view of this, the purpose of this utility model is to propose a kind of polishing equipment for CNC cutting tool processing, in order to solve the above-mentioned problems.

Based on the above purpose, the utility model provides a polishing equipment for CNC tool processing, which includes an operating table, a top plate is provided above the operating table, the top plate and the operating table are connected by a lifter, and a movable seat is provided under the top plate. There is a polisher at the bottom of the seat, two rectangular holes are opened on the top plate, and the two movable seats respectively pass through the two rectangular holes. The top of the top plate is fixedly connected with two support plates, and the two support plates are connected by connecting columns. There is a two-way screw rod on the top of the two movable seats, and a push plate is provided on the side far away from the two movable seats. The push plate and the movable seat are connected by an elastic member. The support plate, and the two-way screw rod and the support plate are connected in rotation. The connection mode of the two-way screw rod and the push plate is threaded connection. The connecting columns respectively pass through the two movable seats and the two push plates. Dead body connection.

Optionally, the two-way screw rod and the support plate are rotatably connected by bearings, the elastic member includes a compression spring arranged between the push plate and the movable seat, and the compression spring is sleeved outside the connecting column, and the two ends of the compression spring are respectively It is fixedly connected with the movable seat and the push plate.

Optionally, the locking mechanism includes a first fixed plate arranged at one end of the two-way screw rod, the first fixed plate is fixedly connected to the two-way screw rod, and several slots are opened on the first fixed plate, and the top of the first fixed plate A first fixing plate is provided, and the first fixing plate is fixedly connected with one of the supporting plates. An insertion rod is arranged above the first fixing plate, and the insertion rod passes through the first fixing plate, and one end of the insertion rod is plugged into a corresponding insertion rod. In the slot, the insertion rod is connected with the first fixing plate through an elastic unit.

Optionally, the elastic unit includes a second fixed disk arranged on the top of the insertion rod, the second fixed disk is fixedly connected to the insertion rod, and a tension spring is sheathed on the outside of the insertion rod, and the two ends of the tension spring are respectively connected to the first A fixed plate is fixedly connected with the second fixed plate.

Optionally, the lifter includes two first motors arranged on the top of the console, the first motor is fixedly connected to the console, the output end of the first motor is provided with a first one-way lead screw, and the first one-way wire The rod runs through the top plate, and the connection mode between the first one-way lead screw and the top plate is threaded connection.

Optionally, the polisher includes a motor seat arranged at the bottom of the movable seat, the motor seat and the movable seat are fixedly connected, the bottom of the motor seat is fixedly connected with a second motor, and the output end of the second motor is provided with a polishing disc, two The polishing discs are respectively located on the sides where the two second motors are close to each other.

Optionally, two splints are provided on the top of the operating table, the bottom of the splint is in contact with the operating table, a second fixing plate is provided on one side of the splint, the second fixing plate is fixedly connected to the operating table, and one side of the splint A second one-way lead screw connected by rotation is provided, the second one-way lead screw runs through the second fixing plate, the connection mode of the second one-way lead screw and the second fixing plate is screw connection, and the second one-way lead screw The outer sleeve is provided with two nuts.

It can be seen from the above that one or more embodiments of this specification provide a kind of polishing equipment for CNC tool processing. By manually driving the two-way screw to rotate, the two-way screw drives the two movable seats to move closer together, so that The two polishers are in contact with the tool. With the continuous rotation of the two-way screw rod, the distance between the push plate and the movable seat is adjusted, and the deformation of the compression spring is changed, so that the force of the polisher to press the tool can be adjusted. After the adjustment, pass The locking mechanism limits the position of the two-way screw rod, avoids the rotation of the two-way screw rod due to non-human factors, and improves the stability.

Description of drawings

In order to more clearly illustrate one or more embodiments of this specification or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or prior art. Obviously, in the following description The accompanying drawings are only one or more embodiments of this specification, and those of ordinary skill in the art can also obtain other drawings according to these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of a polishing device for CNC tool processing according to one or more embodiments of the present specification;

Fig. 2 is a schematic structural diagram of a polisher of a polishing device for CNC tool processing according to one or more embodiments of the present specification;

Fig. 3 is a schematic structural diagram of a locking mechanism of a polishing device for CNC tool processing according to one or more embodiments of the present specification.

In the figure: 1. Operating table; 2. Top plate; 3. Plywood; 4. Movable seat; 5. Rectangular hole; 6. Support plate; 7. Connecting column; 8. Two-way screw rod; 9. Push plate; 10. Compression Spring; 11, bearing; 12, first fixed plate; 13, first fixed plate; 14, slot; 15, insert rod; 16, tension spring; 17, second fixed plate; 18, first motor; 19 , the first one-way screw; 20, the second motor; 21, the polishing disc; 22, the second fixing plate; 23, the second one-way screw; 24, the nut; 25, the motor base.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

A kind of polishing equipment for CNC tool processing proposed by one or more embodiments of this specification, as shown in Fig. The lifter is connected, the bottom of the top plate 2 is provided with a movable seat 4, the bottom of the movable seat 4 is provided with a polisher, the top plate 2 is provided with two rectangular holes 5, and the two movable seats 4 pass through the two rectangular holes 5 respectively. The top of 2 is fixedly connected with two support plates 6, and the two support plates 6 are connected by connecting columns 7, a two-way screw rod 8 is provided above the top plate 2, and push plates 9 are respectively provided on the sides of the two movable seats 4 that are far away from each other. , the push plate 9 and the movable seat 4 are connected by an elastic member, the two-way screw rod 8 runs through the two movable seats 4, the two push plates 9 and the two support plates 6 respectively, and the two-way screw rod 8 and the support plate 6 are rotationally connected, and the two-way The connection mode of screw mandrel 8 and push plate 9 is threaded connection, and connecting column 7 runs through two movable seats 4 and two push plates 9 respectively, and two-way screw mandrel 8 is connected with one of support plate 6 by locking mechanism.

In some optional specific embodiments, as shown in Fig. 2 and Fig. 3, the two-way screw rod 8 and the support plate 6 are rotationally connected through a bearing 11, and the elastic member includes a compression spring arranged between the push plate 9 and the movable seat 4 10, and the compression spring 10 is sleeved on the outside of the connecting column 7, and the two ends of the compression spring 10 are respectively fixedly connected with the movable seat 4 and the push plate 9, and the two-way screw rod 8 is manually driven to rotate, so that the two-way screw rod 8 drives two The movable seat 4 moves close to each other, so that the two polishers are in contact with the tool, and along with the continuous rotation of the two-way screw mandrel 8, the distance between the push plate 9 and the movable seat 4 is adjusted to change the deformation of the compression spring 10, so that Adjust the strength of the polisher to press the tool. After the adjustment, the position of the two-way screw rod 8 is limited by the locking mechanism, so as to avoid the rotation of the two-way screw rod 8 due to non-human factors, and improve the stability.

In some optional specific embodiments, as shown in FIG. 2 and FIG. 3 , the locking mechanism includes a first fixed disk 12 arranged at one end of the bidirectional screw rod 8 , and the first fixed disk 12 is fixedly connected to the bidirectional screw rod 8 . Offer some slots 14 on the first fixed disk 12, the top of the first fixed disk 12 is provided with the first fixed plate 13, the first fixed plate 13 is fixedly connected with one of the support plates 6, and the top of the first fixed plate 13 is provided with There is an insertion rod 15, which runs through the first fixing plate 13, and one end of the insertion rod 15 is plugged into a corresponding slot 14, the insertion rod 15 and the first fixing plate 13 are connected by an elastic unit, and the elastic unit includes a set The second fixed disk 17 on the top of the insertion rod 15 is fixedly connected to the second fixed disk 17 and the insertion rod 15; 13 is fixedly connected with the second fixed disk 17, and the second fixed disk 17 is manually driven to move up, so that the bottom end of the insertion rod 15 breaks away from the slot 14, and the tension spring 16 is in a stretched state, so that the first fixed disk 12 can be released. location restrictions.

In some optional specific embodiments, as shown in FIG. 1 , the elevator includes two first motors 18 arranged on the top of the console 1, the first motors 18 are fixedly connected to the console 1, and the output of the first motors 18 The end is provided with a first one-way screw 19, the first one-way screw 19 runs through the top plate 2, the connection mode of the first one-way screw 19 and the top plate 2 is threaded connection, and the first one-way screw is driven by the first motor 18. The bar 19 rotates, and then the height of the top plate 2 is changed, and the position of the polisher can be adjusted.

In some optional specific embodiments, as shown in Figure 2, the polisher includes a motor base 25 arranged at the bottom of the movable base 4, the motor base 25 is fixedly connected with the movable base 4, and the bottom of the motor base 25 is fixedly connected with a second Motor 20, the output end of the second motor 20 is provided with polishing disk 21, and two polishing disks 21 are positioned at the side that two second motors 20 are close to each other, drives polishing disk 21 to rotate by second motor 20, can pass polishing The disc 21 polishes the cutter.

In some optional specific embodiments, as shown in Figure 1, two splints 3 are provided on the top of the console 1, the bottom of the splint 3 is in contact with the console 1, and a second fixing plate is provided on one side of the splint 3 22. The second fixed plate 22 is fixedly connected to the console 1, and one side of the splint 3 is provided with a second one-way screw 23 which is rotationally connected. The second one-way screw 23 runs through the second fixed plate 22, and the second one-way The connecting mode of the screw 23 and the second fixing plate 22 is threaded connection, and the outside of the second one-way screw 23 is provided with two nuts 24, the cutter is placed between the two splints 3, and the second one-way is manually driven. Lead screw 23 rotates, and the second unidirectional lead screw 23 moves relative to the second fixed plate 22, so that the two splints 3 clamp the tool, and the two adjacent nuts 24 are manually driven to rotate, so that the two adjacent nuts 24 clamp The second fixing plate 22 is such that the second one-way lead screw 23 is fixed relative to the second fixing plate 22 .

The working principle of the utility model: the tool is placed between the two splints 3, the second one-way screw 23 is manually driven to rotate, and the second one-way screw 23 moves relative to the second fixed plate 22, so that the two splints 3 are clamped Hold the tool, manually drive the two adjacent nuts 24 to rotate, so that the two adjacent nuts 24 clamp the second fixed plate 22, so that the second one-way screw 23 is fixed relative to the second fixed plate 22, and the second fixed plate 22 is manually driven. The plate 17 moves up, so that the bottom end of the insertion rod 15 is separated from the slot 14, the tension spring 16 is in a stretched state, and the restriction on the position of the first fixed plate 12 is released, and the first fixed plate 12 is manually driven to rotate, so that the two-way wire The rod 8 rotates, and the two-way screw rod 8 drives the two movable seats 4 to move closer to each other, so that the two polishers are in contact with the tool. As the two-way screw rod 8 continues to rotate, the distance between the push plate 9 and the movable seat 4 is adjusted , change the deformation of the compression spring 10, so that the strength of the polisher to press the tool can be adjusted. After the adjustment, the second fixed disk 17 is released, and the tension spring 16 drives the second fixed disk 17 to move down, so that the bottom of the insertion rod 15 end is inserted into the corresponding slot 14, and then the first fixed plate 12 is fixed relative to the support plate 6, thereby limiting the position of the two-way screw rod 8, avoiding the rotation of the two-way screw rod 8 due to non-human factors, and improving the stability. A motor 18 drives the first one-way lead screw 19 to rotate, and then the height of the top plate 2 changes, the position of the polisher can be adjusted, and the second motor 20 drives the polishing disc 21 to rotate, and the tool can be polished through the polishing disc 21 .

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the scope of the present disclosure, including claims, is limited to these examples; under the idea of the utility model, the above embodiments or different The technical features in the embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

Embodiments of the present invention are intended to embrace all such alterations, modifications and variations that fall within the broad scope of the appended claims. Therefore, all omissions, modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A kind of polishing equipment for numerical control cutting tool processing, it is characterized in that, comprises operating platform (1), and the top of described operating platform (1) is provided with top plate (2), and top plate (2) and operating platform (1) pass lift device connection, the bottom of the top plate (2) is provided with a movable seat (4), the bottom of the movable seat (4) is provided with a polisher, and the top plate (2) is provided with two rectangular holes (5), and the two movable seats ( 4) Through two rectangular holes (5), the top of the top plate (2) is fixedly connected with two support plates (6), and the two support plates (6) are connected by connecting columns (7). A two-way screw rod (8) is provided, and a push plate (9) is respectively provided on the far side of the two movable seats (4), and the push plate (9) and the movable seat (4) are connected by elastic members, and the two-way screw rod ( 8) Run through two movable seats (4), two push plates (9) and two support plates (6) respectively, and the two-way screw rod (8) and the support plate (6) are rotationally connected, and the two-way screw rod (8) The connection with the push plate (9) is a threaded connection, the connecting column (7) runs through the two movable seats (4) and the two push plates (9) respectively, the two-way screw rod (8) and one of the support plates (6) Connection via locking mechanism. 2. A kind of polishing equipment for CNC tool processing according to claim 1, characterized in that, the two-way screw rod (8) and the support plate (6) are rotationally connected through a bearing (11), and the elastic member includes a The compression spring (10) between the plate (9) and the movable seat (4), and the compression spring (10) is sleeved on the outside of the connecting column (7), and the two ends of the compression spring (10) are connected with the movable seat (4) respectively. ) and push plate (9) are fixedly connected. 3. A kind of polishing equipment for CNC tool processing according to claim 1, characterized in that, the locking mechanism comprises a first fixed disk (12) arranged at one end of a two-way screw rod (8), the first fixed disk (12) is fixedly connected with two-way screw mandrel (8), offers some slots (14) on the first fixed disk (12), and the top of the first fixed disk (12) is provided with the first fixed plate (13), the second A fixed plate (13) is fixedly connected with one of the supporting plates (6), and an insertion rod (15) is arranged on the top of the first fixed plate (13), and the insertion rod (15) runs through the first fixed plate (13), and inserted One end of the rod (15) is inserted into a corresponding slot (14), and the insertion rod (15) is connected to the first fixing plate (13) through an elastic unit. 4. A kind of polishing equipment for CNC tool processing according to claim 3, characterized in that, said elastic unit comprises a second fixed disc (17) arranged on the top end of the plunger (15), the second fixed disc (17) ) and the plunger (15) are fixedly connected, and the outside of the plunger (15) is sheathed with a tension spring (16), and the two ends of the stretch spring (16) are respectively connected with the first fixed plate (13) and the second fixed plate (17) Fixed connection. 5. A kind of polishing equipment for CNC tool processing according to claim 1, characterized in that, the lifter includes two first motors (18) arranged on the top of the console (1), the first motor (18) ) and the console (1) are fixedly connected, the output end of the first motor (18) is provided with a first one-way screw (19), the first one-way screw (19) runs through the top plate (2), the first one-way The connecting mode of leading screw (19) and top plate (2) is threaded connection. 6. A kind of polishing equipment for CNC tool processing according to claim 1, characterized in that, said polisher includes a motor seat (25) arranged at the bottom of the movable seat (4), the motor seat (25) and the movable seat (4) Fixedly connected, the bottom of the motor base (25) is fixedly connected with a second motor (20), and the output end of the second motor (20) is provided with a polishing disc (21), and the two polishing discs (21) are respectively located on the two sides. The side close to the second motor (20). 7. a kind of numerical control cutting tool processing polishing equipment according to claim 1 is characterized in that, the top of described operating platform (1) is provided with two clamping plates (3), the bottom of clamping plate (3) and operating platform ( 1) in contact, one side of the splint (3) is provided with a second fixed plate (22), the second fixed plate (22) is fixedly connected with the operating table (1), and one side of the splint (3) is provided with a rotating connection The second one-way leading screw (23), the second one-way leading screw (23) runs through the second fixed plate (22), and the connection mode of the second one-way leading screw (23) and the second fixed plate (22) is threaded connected, and two nuts (24) are sheathed on the outside of the second one-way lead screw (23).

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