CN220944807U

CN220944807U - Cutter polishing clamp

Info

Publication number: CN220944807U
Application number: CN202323007496.9U
Authority: CN
Inventors: 王磊; 王雅丹; 王永
Original assignee: Tianjin Ruiyue Intelligent Technology Co ltd
Current assignee: Tianjin Ruiyue Intelligent Technology Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-14
Anticipated expiration: 2033-11-08

Abstract

The utility model relates to the technical field of fixtures, and discloses a cutter polishing fixture, which comprises a base and further comprises: the fixing seat is fixed on the left side of the top of the base, the left side of the top of the fixing seat is fixedly connected with a first motor, and an output shaft of the first motor is bolted with a placing plate; the first screw is in threaded connection with the top of the right side of the placing plate, the torsion disc is fixedly connected with the top of the first screw, and the fixing disc used for fixing the cutter is fixedly connected with the other end of the first screw; the abutting structure is arranged at the bottom of the inner side of the placing plate and used for abutting the cutter; the utility model can drive the placing plate to rotate, so that the fixed cutter can turn over automatically, the trouble of manual turning over is reduced, the subsequent polishing efficiency is improved, and meanwhile, the cutter can be supported in an auxiliary way during polishing by the arrangement of the supporting structure, so that the polishing stability is improved.

Description

Cutter polishing clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a cutter polishing clamp.

Background

A cutter is a tool used for cutting machining in machine manufacturing, also called a cutting tool. Most knives are mechanical but also hand-held. Since tools used in machine manufacture are basically used for cutting metallic materials, the term "tool" is generally understood to mean a metal cutting tool.

When polishing the hand tool, the hand tool is usually required to be fixed by a clamp so as to facilitate subsequent polishing treatment, after the current tool is fixed, if one side of the current tool is polished, the hand tool is required to be canceled from being fixed, then the other side to be polished is turned to the front side, and the tool is fixed and then is polished continuously, so that the operation mode is more troublesome, and the polishing efficiency is reduced.

Disclosure of utility model

The present utility model is directed to a tool polishing jig that solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tool polishing treatment fixture comprising a base, further comprising:

The fixing seat is fixed on the left side of the top of the base, the left side of the top of the fixing seat is fixedly connected with a first motor, and an output shaft of the first motor is bolted with a placing plate;

The first screw is in threaded connection with the top of the right side of the placing plate, the torsion disc is fixedly connected with the top of the first screw, and the fixing disc used for fixing the cutter is fixedly connected with the other end of the first screw;

The abutting structure is arranged at the bottom of the inner side of the placing plate and used for abutting the cutter;

The supporting structure is arranged on the right side of the top of the base and used for supporting the cutter.

Preferably, the propping structure comprises a movable rod movably connected at the front and rear sides of the inner cavity of the placing plate, a propping plate fixedly connected at one end of the movable rod and a spring sleeved on the surface of the movable rod, wherein two ends of the spring are respectively fixed with the movable rod and the inner wall of the placing plate.

Preferably, the supporting structure comprises a second motor arranged at the left side of the inner cavity of the base, a second screw rod fixed on the output shaft of the second motor, a movable block in threaded connection with the surface of the second screw rod, an electric push rod fixed at the top of the movable block and a supporting plate fixed at the output end of the electric push rod.

Preferably, the limiting grooves are formed in the front side and the rear side of the inner cavity of the base, limiting blocks are fixedly connected to the front side and the rear side of one end of the movable block, and the surface of each limiting block is movably connected with the inner portion of each limiting groove.

Preferably, the right side of fixing base has seted up the circular groove, the inside both sides of circular groove all roll connection has the gyro wheel, the gyro wheel sets up the left side surface at the board of placing.

Preferably, the front and rear parts of the two sides of the base are fixedly connected with fixing plates, and screw holes are formed in the fixing plates.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the placing plate can be driven to rotate by driving of the first motor, so that the fixed cutter can turn over automatically, the trouble of manual turning over is reduced, the subsequent polishing efficiency is further improved, and meanwhile, the cutter can be supported in an auxiliary manner during polishing by virtue of the supporting structure, so that the polishing stability is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model after separation;

FIG. 3 is a schematic view of the structure of the tool according to the present utility model after turning over;

fig. 4 is a schematic view of a partial bottom view of the present utility model.

In the figure: 1. a base; 2. a fixing seat; 3. a first motor; 4. placing a plate; 5. a first screw; 6. twisting the disc; 7. a fixed plate; 8. a tightening structure; 81. a movable rod; 82. a retaining plate; 83. a spring; 9. a support structure; 91. a second motor; 92. a second screw; 93. a movable block; 94. an electric push rod; 95. a support plate; 10. a limit groove; 11. a limiting block; 12. a circular groove; 13. a roller; 14. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a tool polishing fixture comprises a base 1, a fixing seat 2 is fixedly connected to the left side of the top of the base 1, a first motor 3 is fixedly connected to the left side of the top of the fixing seat 2, a placing plate 4 is bolted to an output shaft of the first motor 3, a first screw 5 is connected to the top of the right side of the placing plate 4 in a threaded manner, a torsion disc 6 is fixedly connected to the top of the first screw 5, a fixing disc 7 for fixing a tool is fixedly connected to the other end of the first screw 5, a supporting structure 8 for supporting the tool is arranged at the bottom of the inner side of the placing plate 4, and a supporting structure 9 for supporting the tool is arranged on the right side of the top of the base 1.

The supporting and tightening structure 8 comprises a movable rod 81, a supporting plate 82 and a spring 83, wherein the movable rod 81 is movably connected to the front side and the rear side of the two sides of the inner cavity of the placing plate 4, one end of the movable rod 81 is fixed to one side of the supporting plate 82, the spring 83 is sleeved on the surface of the movable rod 81, and two ends of the spring 83 are respectively fixed to the movable rod 81 and the inner wall of the placing plate 4, so that after the tool holder of the tool is placed in the placing plate 4, the elastic force of the spring 83 can drive the supporting plate 82 to support the tool holder, and the stability of the tool during subsequent rotation is improved.

The supporting structure 9 comprises a second motor 91, a second screw rod 92, a movable block 93, an electric push rod 94 and a supporting plate 95, wherein the second motor 91 is arranged on the left side of an inner cavity of the base 1, an output shaft of the second motor 91 is fixed with one end of the second screw rod 92, the other end of the second screw rod 92 is rotationally connected with the right wall of the inner cavity of the base 1, the inside of the movable block 93 is in threaded connection with the surface of the second screw rod 92, the electric push rod 94 is fixed at the right end of the top of the movable block 93, the supporting plate 95 is fixed at the output end of the electric push rod 94, when the top surface polishing of a cutter is finished, the second motor 91 can be started and the second screw rod 92 is driven to rotate, meanwhile, the movable block 93 is driven to move rightwards until the supporting plate 95 is separated from the bottom of the cutter, then the cutter can be turned over, the operation can be repeated again, the movable block 93, the electric push rod 94 and the supporting plate 95 are moved to the starting position, the electric push rod 94 is driven, the supporting plate 95 is always contacted with the bottom of the cutter, and the stability of the cutter is improved when the cutter is polished.

Limiting grooves 10 are formed in the front side and the rear side of the inner cavity of the base 1, limiting blocks 11 are fixedly connected to the front side and the rear side of one end of each movable block 93, the surface of each limiting block 11 is movably connected with the inside of each limiting groove 10, and therefore the movable blocks 93 can be subjected to auxiliary limiting, and left and right movement is facilitated.

The right side of fixing base 2 has been seted up circular groove 12, and the inside both sides of circular groove 12 all roll connection has gyro wheel 13, and gyro wheel 13 sets up the left side surface at place board 4, so can carry out auxiliary stay to place board 4 to improve its stability when rotatory.

The front and back sides of the two sides of the base 1 are fixedly connected with the fixing plates 14, screw holes are formed in the fixing plates 14, and therefore the clamp is conveniently fixed on the surface of the workbench, and the cutter is conveniently polished subsequently.

Working principle: when the polishing device is used, firstly, the handle of the cutter is placed at the bottom of the inner cavity of the placing plate 4, the front side and the rear side of the handle are abutted through the abutting structure 8, then the torsion disc 6 is rotated, the first screw 5 and the fixed disc 7 are driven to move downwards, the handle is limited and fixed by the fixed disc 7, then the cutter can be polished, after the polishing of the top surface of the cutter is finished, the support of the cutter is canceled through the supporting structure 9, then the first motor 3 is started, the placing plate 4 is driven to rotate, the cutter can be turned over, after the turning over is finished, the polished surface can be supported through the supporting structure 9 again, and finally the polishing can be continued.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The tool polishing clamp comprises a base (1), and is characterized by further comprising:

The fixing seat (2) is fixed on the left side of the top of the base (1), the left side of the top of the fixing seat (2) is fixedly connected with the first motor (3), and the output shaft of the first motor (3) is bolted with the placing plate (4);

The first screw (5) is in threaded connection with the top of the right side of the placing plate (4), the torsion disc (6) is fixedly connected with the top of the first screw (5), and the fixing disc (7) for fixing the cutter is fixedly connected with the other end of the first screw (5);

The abutting structure (8) is arranged at the bottom of the inner side of the placing plate (4) and is used for abutting the cutter;

And the supporting structure (9) is arranged on the right side of the top of the base (1) and is used for supporting the cutter.

2. A tool polishing treatment fixture as defined in claim 1, wherein: the abutting structure (8) comprises a movable rod (81) movably connected to the front and rear sides of the inner cavity of the placing plate (4), a abutting plate (82) fixedly connected to one end of the movable rod (81) and a spring (83) sleeved on the surface of the movable rod (81), wherein two ends of the spring (83) are respectively fixed with the movable rod (81) and the inner wall of the placing plate (4).

3. A tool polishing treatment fixture as defined in claim 1, wherein: the supporting structure (9) comprises a second motor (91) arranged on the left side of an inner cavity of the base (1), a second screw rod (92) fixed on an output shaft of the second motor (91), a movable block (93) connected to the surface of the second screw rod (92) in a threaded mode, an electric push rod (94) fixed on the top of the movable block (93) and a supporting plate (95) fixed at the output end of the electric push rod (94).

4. A tool polishing treatment fixture as claimed in claim 3, wherein: limiting grooves (10) are formed in the front side and the rear side of the inner cavity of the base (1), limiting blocks (11) are fixedly connected to the front side and the rear side of one end of each movable block (93), and the surface of each limiting block (11) is movably connected with the inner portion of each limiting groove (10).

5. A tool polishing treatment fixture as defined in claim 1, wherein: the right side of fixing base (2) has seted up circular groove (12), the inside both sides of circular groove (12) all roll and are connected with gyro wheel (13), gyro wheel (13) set up the left side surface at place board (4).

6. A tool polishing treatment fixture as defined in claim 1, wherein: the fixing device is characterized in that fixing plates (14) are fixedly connected to the front and rear sides of two sides of the base (1), and screw holes are formed in the fixing plates (14).