CN216759582U

CN216759582U - Clamping and fixing mechanism for cutter production

Info

Publication number: CN216759582U
Application number: CN202123058676.0U
Authority: CN
Inventors: 丁云
Original assignee: Garrison Wuxi Precision Machinery Technology Co ltd
Current assignee: Garrison Wuxi Precision Machinery Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-17
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to a clamping and fixing mechanism for cutter production, which comprises a base, wherein a chute is formed on the base, a slide block is arranged in the chute, an adjusting rod is arranged on the slide block in a threaded manner, two ends of the adjusting rod are respectively rotatably connected with the inner wall of the chute and the base, a first motor is arranged on the side wall of the base, the output end of the first motor is connected with one end of the adjusting rod connected with the base, the position of the mounting frame is adjusted to realize the adjustment of the machining position of a cutter, a mounting frame is arranged at the top end of the slide block, a rotating shaft is rotatably arranged on the mounting frame, a mounting seat is arranged at the right end of the rotating shaft, a clamping component is arranged on the mounting seat, a second motor is arranged on the side wall of the mounting frame, the output end of the second motor is connected with the left end part of the rotating shaft to realize the rotation of the cutter during machining after the cutter is fixed, a mounting groove is formed on the base, an electric push rod is arranged in the mounting groove, and a supporting table is arranged at the top end of the electric push rod, support when realizing the cutter installation improves the accurate nature of installation.

Description

Clamping and fixing mechanism for cutter production

Technical Field

The utility model relates to the technical field of cutter fixing, in particular to a clamping and fixing mechanism for cutter production.

Background

A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand. Because the cutters used in the mechanical manufacturing are basically used for cutting metal materials, the term "cutter" is generally understood to be a metal cutting cutter, and in the production process of the cutter, a fixing mechanism needs to be used for fixing, but the existing fixing mechanism has a single function, and does not have a corresponding supporting component during installation, so that the cutter needs to be installed in a handheld manner, the weight of some large cutters is heavier before machining, the manual fixing consumes physical strength, and in addition, most of the existing fixing mechanisms for cutter production are fixedly arranged, so that the machining positions of the cutters are not convenient to adjust.

Chinese patent document No. CN212946854U provides a clamping structure for cutter production, which comprises a base, two support plates fixedly mounted on the top of the base, two connecting plates fixedly mounted between the two support plates, a fixing plate fixedly mounted between the two connecting plates, and a sliding plate movably mounted inside the fixing plate. This clamping structure is used in cutter production, through setting up the surface of motor fixed mounting in the backup pad, the motor drives the sleeve and rotates, fixed connection when bull stick and thread bush, their diameters are equal, the thread bush is threaded connection with the threaded rod, the limiting plate runs through the threaded rod, the spout of being big or small in the thread rod length half is seted up to the inside of threaded rod, the limiting plate can prevent the rotation of threaded rod, when the thread bush rotates, the threaded rod just can be controlled about the sleeve is inside, carry out the centre gripping to the cutter body, just reached the stable purpose of centre gripping.

However, the above solution has a complicated structure, is inconvenient for operating the cutter, and also has the above-mentioned problem of inconvenient installation and fixation, and in addition, the clamping position of the cutter in the solution is fixed, which is inconvenient for adjusting the processing position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping and fixing mechanism for cutter production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a clamping and fixing mechanism for cutter production comprises a base, a chute is arranged on the base, a slide block is arranged in the chute, the slide block is provided with an adjusting rod by screw thread, two ends of the adjusting rod are respectively connected with the inner wall of the chute and the base in a rotating way, the side wall of the base is provided with a first motor, the output end of the first motor is connected with one end of the adjusting rod connecting base, the top end of the sliding block is provided with a mounting rack, a rotating shaft is rotatably arranged on the mounting rack, the right end of the rotating shaft is provided with a mounting seat, the mounting seat is provided with a clamping assembly, the side wall of the mounting frame is provided with a second motor, the output end of the second motor is connected with the left end part of the rotating shaft, the base is provided with a mounting groove, an electric push rod is arranged in the mounting groove, and a supporting table is arranged at the top end of the electric push rod.

As a further scheme of the utility model: the clamping assembly comprises a plurality of clamping blocks, adjusting blocks are arranged on the clamping blocks, adjusting grooves are formed in the mounting seat and matched with the adjusting blocks, clamping assemblies are arranged between the adjusting blocks and the mounting seat, the positions of the adjusting blocks in the adjusting grooves are adjusted through the clamping assemblies, the clamping blocks are adjusted relative to the positions of the mounting seat, and the clamping of the cutter is fixed through the clamping blocks.

As a still further scheme of the utility model: the clamping component comprises a fixed block, an adjusting column is arranged on the fixed block, threaded connection is arranged between one end of the adjusting column and the fixed block, the other end of the adjusting column is rotatably connected with the clamping block through a bearing, and the adjusting column can move inwards or outwards relative to the fixed block when the adjusting column is rotated through the threaded connection relation between the adjusting column and the fixed block, so that the clamping block is driven to move inwards or outwards, and the clamping component is suitable for clamping and fixing cutters of different models.

As a still further scheme of the utility model: the one end that the regulation post is connected with the fixed block outwards extends and is provided with adjust knob, is convenient for drive the regulation post through adjust knob and rotates, improves the rotatory convenience of adjusting the post.

As a still further scheme of the utility model: the one side that the grip block is close to each other all is provided with anti-skidding cushion, improves the fixed effect of centre gripping of grip block, prevents that the displacement from appearing in the course of working in the cutter.

As a still further scheme of the utility model: the clamping blocks are four, the adjusting blocks and the clamping assemblies are correspondingly arranged, and stability of the cutter during clamping and fixing is enhanced through arrangement of the four clamping blocks.

As a still further scheme of the utility model: the supporting platform is provided with a supporting groove, balls are evenly embedded in the supporting groove in a rotating mode, the supporting stability of the supporting platform is enhanced through the arrangement of the supporting groove, and the moving flexibility of the tool to be processed on the supporting platform is facilitated through the balls arranged in the supporting groove.

Compared with the prior art, the utility model has the advantages that:

the tool comprises a base, wherein the base is provided with an installation frame in a sliding mode through the matching of a sliding groove and a sliding block, the position of the installation frame on the base can be adjusted conveniently, the position of an installation shaft on the installation frame is adjusted through the adjustment of the position of the installation frame, the adjustment of the position of the installation seat is achieved, the adjustment of the position of a tool to be machined, which is fixed on the installation seat through a clamping block, is finally achieved, and the convenience in tool production and machining is improved.

In addition, the rotating shaft is rotatably arranged on the mounting frame, the mounting seat is arranged at the right end of the rotating shaft, the clamping assembly is arranged on the mounting seat, the rotating shaft is driven to rotate through the second motor, the mounting seat is driven to rotate through the rotating shaft, and the clamping assembly is driven to rotate through the mounting seat, so that the cutter clamped and fixed on the mounting seat can rotate, and the cutter is convenient to produce and process.

In addition, the base is provided with the mounting groove, the electric push rod is arranged in the mounting groove, the top end of the electric push rod is provided with the supporting table, the supporting groove is formed in the supporting table, the ball is embedded in the supporting groove, the electric push rod is controlled to drive the supporting table to ascend to a proper position during use, the supporting interface of the supporting table is matched with the position of the clamping assembly, then a tool to be machined is placed on the supporting table, the tool is pushed to move to the middle of the clamping block, and therefore convenience in machining and mounting of the tool is improved, and meanwhile mounting accuracy is improved.

Drawings

FIG. 1 is a schematic view showing an overall structure of a clamping and fixing mechanism for tool production according to the present invention;

FIG. 2 is a schematic view of the overall structure of a clamping and fixing mechanism for tool production according to the present invention;

FIG. 3 is a sectional view of a connection structure among a base, a slider, an adjustment lever and a first motor according to the present invention;

fig. 4 is a schematic view of a connection structure between the clamping assembly and the adjusting block in the present invention.

In the figure: 1. a base; 2. a chute; 3. a slider; 4. adjusting a rod; 5. a first motor; 6. a mounting frame; 7. a rotating shaft; 8. a mounting seat; 9. a clamping assembly; 10. a second motor; 11. mounting grooves; 12. an electric push rod; 13. a support table; 14. a clamping block; 15. an adjusting block; 16. an adjustment groove; 17. a fixed block; 18. an adjustment column; 19. adjusting a knob; 20. an anti-slip rubber pad; 21. a support groove; 22. and (4) a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 3, in the embodiment of the present invention:

the utility model provides a centre gripping fixed establishment is used in cutter production, the on-line screen storage device comprises a base 1, spout 2 has been seted up on the base 1, be provided with slider 3 in the spout 2, the screw thread is provided with adjusts pole 4 on the slider 3, adjust the both ends of pole 4 and rotate between inner wall and the base 1 of spout 2 respectively and be connected, be provided with first motor 5 on the lateral wall of base 1, the output of first motor 5 is connected with the one end of adjusting pole 4 and being connected base 1, the top of slider 3 is provided with mounting bracket 6, it is provided with pivot 7 to rotate on the mounting bracket 6, the right-hand member of pivot 7 is provided with mount pad 8, be provided with centre gripping subassembly 9 on the mount pad 8, be provided with second motor 10 on the lateral wall of mounting bracket 6, the output of second motor 10 and the left end connection of pivot 7, mounting groove 11 has been seted up on the base 1, be provided with electric putter 12 in the mounting groove 11, electric putter 12's top is provided with brace table 13.

Referring to fig. 2 and 4, in an embodiment of the present invention: the clamping assembly 9 comprises a plurality of clamping blocks 14, adjusting blocks 15 are arranged on the clamping blocks 14, adjusting grooves 16 are formed in the mounting seat 8, the adjusting grooves 16 are matched with the adjusting blocks 15, a clamping assembly is arranged between the adjusting blocks 15 and the mounting seat 8, the clamping assembly comprises fixed blocks 17, adjusting columns 18 are arranged on the fixed blocks 17, one ends of the adjusting columns 18 are in threaded connection with the fixed blocks 17, the other ends of the adjusting columns 18 are in rotary connection with the clamping blocks 14 through bearings, adjusting knobs 19 are arranged at the ends, connected with the fixed blocks 17, of the adjusting columns 18 in an outward extending mode, anti-skid rubber pads 20 are arranged on the surfaces, close to each other, of the clamping blocks 14, the adjusting blocks 15 and the clamping assemblies are correspondingly arranged, when the tool needs to be fixed, the tool is firstly moved to the middle of the clamping blocks 14, then the adjusting knobs 19 are sequentially screwed, and the adjusting columns 18 are driven to rotate through the adjusting knobs 19, the threaded connection relation between the adjusting column 18 and the fixing block 17 enables the adjusting column 18 to drive the clamping block 14 to move inwards, the cutter is clamped and fixed through the clamping block 14, and the anti-skidding rubber mat 20 can enhance the fixing effect of the cutter and prevent the cutter from skidding in the machining process.

Referring to fig. 2, in an embodiment of the present invention: support groove 21 is formed in support table 13, balls 22 are evenly embedded in support groove 21 in a rotating mode, support stability of support table 13 is enhanced through arrangement of support groove 21 and balls 22, and meanwhile moving of a cutter on support table 13 is facilitated.

Example 2:

referring to fig. 1-4, the utility model relates to a clamping and fixing mechanism for tool production, when in use, firstly, the electric push rod 12 is controlled to drive the supporting platform 13 to rise to a proper position, at the moment, the supporting interface of the supporting platform 13 is matched with the position of the clamping component 9, then a tool to be processed is placed on the supporting platform 13, the tool is pushed to move to the middle of the clamping block 14, then the adjusting knob 19 is sequentially screwed, the adjusting knob 19 drives the adjusting post 18 to rotate, the adjusting post 18 drives the clamping block 14 to move towards the middle through the threaded connection relationship between the adjusting post 18 and the fixing block 17, the tool is clamped and fixed through the clamping block 14, the fixing effect of the tool can be enhanced through the arrangement of the anti-skid rubber pad 20, so as to prevent skidding in the processing process, then, the electric push rod 12 is controlled to drive the supporting platform 13 to fall to the original position so as not to influence the rotation of the tool during processing, then, the second motor 10 is started, the rotating shaft 7 is driven to rotate by the second motor 10, the mounting seat 8 is driven to rotate by the rotating shaft 7, the fixing block 17 is driven to rotate by the mounting seat 8, the adjusting column 18 is driven to rotate by the fixing block 17, and the clamping block 14 is driven to rotate by the adjusting column 18, so that the rotation of the tool to be machined is realized, and the tool is machined.

Example 3:

referring to fig. 1-4, on the basis of embodiment 2, the utility model relates to a clamping and fixing mechanism for producing a cutter, comprising a base 1, a mounting frame 6 is slidably arranged on the base 1 through the matching of a chute 2 and a slide block 3, an adjusting rod 4 and a first motor 5 are arranged between the slide block 3 and the base 1 for controlling the slide block 3 to move, when the machining position of the cutter needs to be adjusted, the first motor 5 is started, the first motor 5 drives the adjusting rod 4 to rotate, the slide block 3 moves in the chute 2 through the threaded connection and matching between the adjusting rod 4 and the slide block 3, the slide block 3 drives the mounting frame 6 to move, the mounting frame 6 drives a rotating shaft 7 to move, the rotating shaft 7 drives a mounting seat 8 to move, the mounting seat 8 drives a fixing block 17 to move, the adjusting column 18 is driven by the fixing block 17 to move, the clamping block 14 is driven by the adjusting column 18 to move, therefore, the clamping block 14 can clamp the fixed cutter to move, the cutter is adjusted to a proper position, the machining positions of cutters with different lengths can be adjusted, and the operation convenience is improved.

In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, matching connection of bolt and nut, bolt or screw connection, or other known connection methods, which are not described herein, and the above-mentioned all the references relate to fixed connection, preferably welding, and the above-mentioned is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and equivalent substitutions or changes according to the technical solution of the present invention and the inventive concept thereof should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a centre gripping fixed establishment is used in cutter production, includes base (1), its characterized in that: the base (1) is provided with a sliding groove (2), a sliding block (3) is arranged in the sliding groove (2), an adjusting rod (4) is arranged on the sliding block (3) in a threaded manner, two ends of the adjusting rod (4) are respectively connected with the inner wall of the sliding groove (2) and the base (1) in a rotating manner, a first motor (5) is arranged on the side wall of the base (1), the output end of the first motor (5) is connected with one end of the adjusting rod (4) connected with the base (1), the top end of the sliding block (3) is provided with a mounting frame (6), a rotating shaft (7) is arranged on the mounting frame (6) in a rotating manner, the right end of the rotating shaft (7) is provided with a mounting seat (8), a clamping assembly (9) is arranged on the mounting seat (8), a second motor (10) is arranged on the side wall of the mounting frame (6), the output end of the second motor (10) is connected with the left end of the rotating shaft (7), the base (1) is provided with a mounting groove (11), an electric push rod (12) is arranged in the mounting groove (11), and a supporting table (13) is arranged at the top end of the electric push rod (12).

2. The clamping and fixing mechanism for cutter production according to claim 1, characterized in that: the clamping assembly (9) comprises a plurality of clamping blocks (14), adjusting blocks (15) are arranged on the clamping blocks (14), adjusting grooves (16) are formed in the mounting seat (8), the adjusting grooves (16) are matched with the adjusting blocks (15), and clamping assemblies are arranged between the adjusting blocks (15) and the mounting seat (8).

3. The clamping and fixing mechanism for cutter production according to claim 2, characterized in that: the clamping assembly comprises a fixing block (17), an adjusting column (18) is arranged on the fixing block (17), one end of the adjusting column (18) is in threaded connection with the fixing block (17), and the other end of the adjusting column is in rotary connection with the clamping block (14) through a bearing.

4. The clamping and fixing mechanism for cutter production according to claim 3, characterized in that: one end of the adjusting column (18) connected with the fixed block (17) extends outwards to be provided with an adjusting knob (19).

5. The clamping and fixing mechanism for cutter production according to claim 4, characterized in that: the clamping blocks (14) are provided with anti-skidding rubber pads (20) on the surfaces close to each other.

6. The clamping and fixing mechanism for cutter production according to claim 5, characterized in that: the clamping blocks (14) are four, and the adjusting blocks (15) and the clamping assemblies are correspondingly arranged.

7. The clamping and fixing mechanism for cutter production according to claim 1, characterized in that: the supporting platform (13) is provided with a supporting groove (21), and balls (22) are uniformly embedded in the supporting groove (21) in a rotating mode.