Efficiency improving device of cutter holder

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a cutter holder synergy device which comprises a bottom plate, two fixing clamping plates are arranged at the top of the bottom plate, positioning grooves are formed in the sides, close to each other, of the two fixing clamping plates, and two positioning pins used for connecting the bottom plate and the fixing clamping plates are arranged between the bottom plate and the fixing clamping plates. According to the utility model, through the arrangement of the air cylinder, the push rod and the movable clamping plate, when a material to be processed is clamped, a plurality of tool seats to be processed are placed in the positioning groove at one side of the fixed clamping plate, then the air cylinder is started again, and the tool seats are clamped by the air cylinder and the movable clamping plate; the air cylinder drives the push rod to stretch out, the push rod drives the movable clamping plates to be tightly attached to one side of the tool base, the tool base is fixed, multiple to-be-machined materials can be clamped and fixed at the same time through the arrangement of the multiple movable clamping plates, the push rod and the multiple positioning grooves, frequent clamping is not needed, and therefore the labor intensity of related personnel can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a efficiency enhancement device for a cutter seat. Background Art

[0002] The sewing machine cutter seat is an important component of the sewing machine. Its function is to install and fix the cutter so as to cut the fabric during the sewing process. The cutter seat is usually made of metal material with high strength and wear resistance. Its shape and size vary according to the model and specifications of the sewing machine. The cutter seat needs to be clamped and fixed with a fixture during production before cutting, drilling and grinding.

[0003] However, the existing clamping equipment has a long processing cycle, and repeated clamping will increase the probability of error. Due to the large processing batch, the labor intensity is also increased. Therefore, a cutting tool seat efficiency enhancement device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cutting knife seat efficiency enhancement device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting tool seat efficiency enhancement device, including a base plate, two fixed splints are provided on the top of the base plate, and the two fixed splints are provided with positioning grooves on the sides close to each other, and two positioning pins for connecting the base plate and the fixed splints are provided between the base plate and the fixed splints. A cylinder is fixedly provided on the top of the base plate, and a fastening screw for connecting the cylinder and the base plate is provided between the cylinder and the base plate. Multiple push rods are provided on both sides of the cylinder, and a movable splint is fixedly provided on the end of the push rod away from the cylinder, and a tool seat is provided between the movable splint and the fixed splint.

[0006] As a further description of the above technical solution:

[0007] The bottom plate is provided with two groups of fixing holes, and the bottom plate is provided with two rows of making way holes, and the number of the making way holes in each row is four.

[0008] As a further description of the above technical solution:

[0009] The number of the push rods is eight, and the eight push rods are divided into two groups, and the two groups of push rods are symmetrically distributed.

[0010] As a further description of the above technical solution:

[0011] The number of the positioning pins is four, and the four positioning pins are arranged in a rectangular shape.

[0012] As a further description of the above technical solution:

[0013] One end of the push rod is provided with a positioning bolt, and the movable clamping plate is connected to the push rod through the positioning bolt.

[0014] As a further description of the above technical solution:

[0015] The inner diameter of the relief hole is 1 mm larger than the aperture of the product to be processed.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, for the sealing machine with an automatic metering and feeding structure, by setting the air cylinder, the push rod and the movable clamping plate, when it is necessary to clamp and fix the material to be processed, a plurality of tool holders to be processed are placed in the positioning grooves on one side of the fixed clamping plate, and then the air cylinder is started again. The air cylinder drives the push rod to extend, and the push rod drives the movable clamping plate to closely adhere to one side of the tool holder, realizing the fixation of the tool holder. The settings of a plurality of movable clamping plates, push rods and a plurality of positioning grooves can realize the simultaneous clamping and fixation of a plurality of materials to be processed, without frequent clamping, thereby reducing the labor intensity of relevant personnel.

[0018] 2. Compared with the prior art, for the sealing machine with an automatic metering and feeding structure, by setting a plurality of positioning pins, the assembly and disassembly process of the fixed clamping plate can be simplified, facilitating the subsequent maintenance of the equipment by relevant personnel. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structure diagram of an efficiency-enhancing device for a cutter holder proposed by the utility model;

[0020] Figure 2 It is a first-perspective three-dimensional structure diagram of the tool holder in the efficiency-enhancing device for a cutter holder proposed by the utility model;

[0021] Figure 3 It is a second-perspective three-dimensional structure diagram of the tool holder in the efficiency-enhancing device for a cutter holder proposed by the utility model;

[0022] Figure 4 It is a back clamping plane diagram of the efficiency-enhancing device for a cutter holder proposed by the utility model;

[0023] Figure 5 It is a front clamping and clamping state plane diagram of the efficiency-enhancing device for a cutter holder proposed by the utility model;

[0024] Figure 6 It is a front clamping and loosening state plane diagram of the efficiency-enhancing device for a cutter holder proposed by the utility model.

[0025] Legend Explanation:

[0026] 1. Bottom plate; 2. Positioning pin; 3. Fixed clamping plate; 4. Fixed hole; 5. Cylinder; 6. Fastening screw; 7. Relief hole; 8. Push rod; 9. Movable clamping plate; 10. Tool holder. Detailed implementation manner

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] Refer to Figures 1 to 6 , an efficiency-increasing device for a cutting tool holder provided by the present invention: including a bottom plate 1, two fixed clamping plates 3 are provided on the top of the bottom plate 1, positioning grooves are provided on the sides of the two fixed clamping plates 3 close to each other, and two positioning pins 2 for connecting the two are provided between the bottom plate 1 and the fixed clamping plates 3. The number of the positioning pins 2 is four, and the four positioning pins 2 are arranged in a rectangle. The positioning pins 2 can simplify the assembly and disassembly process of the fixed clamping plates 3 and facilitate the subsequent maintenance of the equipment by relevant personnel. A cylinder 5 is fixedly provided on the top of the bottom plate 1, and a fastening screw 6 for connecting the two is provided between the cylinder 5 and the bottom plate 1;

[0029] Refer to Figure 1 and Figure 5 , in order to achieve the purpose of accelerating the clamping efficiency, a plurality of push rods 8 are provided on both sides of the cylinder 5. The number of the push rods 8 is eight, and the eight push rods 8 are divided into two groups, and the two groups of push rods 8 are symmetrically distributed. A movable clamping plate 9 is fixedly provided at the end of the push rod 8 away from the cylinder 5. A positioning bolt is provided at one end of the push rod 8, and the movable clamping plate 9 is connected to the push rod 8 through the positioning bolt. A tool holder 10 is provided between the movable clamping plate 9 and the fixed clamping plate 3. The settings of the plurality of movable clamping plates 9, push rods 8 and a plurality of positioning grooves can realize the clamping and fixing of a plurality of workpieces to be processed at the same time, without frequent clamping, thereby reducing the labor intensity of relevant personnel;

[0030] Refer to Figure 4 , in order to achieve the purpose of preventing interference between the equipment and the workpiece, two groups of fixed holes 4 are provided on the bottom plate 1, and two rows of relief holes 7 are provided on the bottom plate 1. The inner diameter of the relief holes 7 is 1 mm larger than the hole diameter of the workpiece to be processed. The number of each row of relief holes 7 is four. The inner diameter of the relief holes 7 is larger than the hole diameter of the workpiece to be processed, so as to prevent the situation where the tool cannot drill holes.

[0031] Working principle: When in use, start the cylinder 5 to make the push rod 8 on one side contract inward. The push rod 8 then drives the movable clamping plate 9. When the space between the movable clamping plate 9 and the positioning groove is larger than the tool holder 10, turn off the cylinder 5, place the tool holder 10 to be processed in the positioning groove on one side of the fixed clamping plate 3, then start the cylinder 5 again to make the push rod 8 on one side extend. The push rod 8 drives the movable clamping plate 9. The movable clamping plate 9, the positioning groove on one side of the fixed clamping plate 3 and the tool holder 10 are fitted to clamp and fix it. Then the tool holder 10 can be processed. During the processing, the rotating shaft of the machining center drives this device to rotate to the corresponding angle to facilitate the processing of the corresponding surface of the tool holder 10.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An efficiency enhancing device for a cutting tool holder, comprising a bottom plate (1), characterized in that: On the top of the bottom plate (1), there are two fixed clamping plates (3). On the side of each of the two fixed clamping plates (3) close to each other, there is a positioning groove. Between the bottom plate (1) and the fixed clamping plates (3), there are two positioning pins (2) for connecting the two. On the top of the bottom plate (1), a cylinder (5) is fixedly provided. Between the cylinder (5) and the bottom plate (1), there are fastening screws (6) for connecting the two. On both sides of the cylinder (5), there are multiple push rods (8). At the end of the push rod (8) away from the cylinder (5), a movable clamping plate (9) is fixedly provided. Between the movable clamping plate (9) and the fixed clamping plate (3), there is a tool holder (10).

2. The efficiency enhancement device of a cutter seat according to claim 1, wherein: On the bottom plate (1), there are two groups of fixing holes (4). On the bottom plate (1), there are two rows of relief holes (7), and the number of each row of relief holes (7) is four.

3. The efficiency enhancement device for a cutter holder according to claim 1, characterized in that: The number of the push rods (8) is eight. The eight push rods (8) are divided into two groups, and the two groups of push rods (8) are symmetrically distributed.

4. The efficiency enhancement device of a cutter holder according to claim 1, wherein: The number of the positioning pins (2) is four, and the four positioning pins (2) are arranged in a rectangle.

5. The efficiency enhancement device for a cutter holder according to claim 1, characterized in that: One end of the push rod (8) is provided with a positioning bolt, and the movable clamping plate (9) is connected to the push rod (8) through the positioning bolt.

6. The efficiency enhancement device of a cutter seat according to claim 2, characterized in that: The inner diameter of the relief hole (7) is 1 mm larger than the hole diameter of the product to be processed.

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