Tool processing fixture

Abstract

The utility model discloses a clamp for tool processing, comprising: a main body, an adjusting component and a clamping mechanism, the main body comprising a base plate, two groups of mounting strips are fixedly connected to the top of the base plate, the two groups of mounting strips are arranged opposite to each other, an incomplete worm gear is arranged between the two groups of mounting strips, both sides of the incomplete worm gear are fixedly connected with a primary rotating shaft, the two groups of primary rotating shafts respectively penetrate the two groups of mounting strips and are rotatably connected to the mounting strips, the adjusting component comprises connecting strips, two groups of connecting strips are arranged, the two groups of connecting strips are fixedly connected to the two groups of mounting strips, the worm gear penetrates the two groups of connecting strips and is rotatably connected to the two groups of connecting strips, and the worm gear meshes with the incomplete worm gear, and its beneficial effect is: by arranging the main body, the adjusting component and the clamping mechanism, the tool can be adjusted with multiple degrees of freedom during tool processing, compared with the existing clamps, it can meet complex and changeable processing requirements and help improve processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of tool processing, in particular to a clamp for tool processing. Background Art

[0002] A tool is a hand-held tool used to cut, slice, reduce or shape workpieces. It is usually used to process materials such as wood, metal, and plastic. During the tool processing process, a clamp is required to fix the tool.

[0003] At present, the commonly used fixtures in tool processing are mainly used to fix the tool to ensure its stability during the processing. When the processing surface needs to be changed or the processing angle needs to be adjusted, the traditional fixture needs to be re-clamped, which not only increases the difficulty of operation, but also reduces the processing efficiency. There are also fixtures with adjustable angles, but most of these fixtures only provide one degree of freedom of adjustment, which still seems inadequate when faced with complex and changeable processing requirements. Therefore, a fixture for tool processing is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problems of the tool processing fixture, the present utility model is proposed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a tool processing fixture, comprising:

[0007] The main body comprises a bottom plate, two groups of mounting strips are fixedly connected to the top of the bottom plate, the two groups of mounting strips are arranged opposite to each other, an incomplete worm gear is arranged between the two groups of mounting strips, both sides of the incomplete worm gear are fixedly connected with a primary rotating shaft, and the two groups of primary rotating shafts respectively penetrate the two groups of mounting strips and are rotatably connected to the mounting strips;

[0008] An adjustment assembly, comprising a connecting plate and a worm, wherein the connecting plate is provided with two groups, the two groups of connecting plate are fixedly connected to the two groups of mounting plate, the worm penetrates the two groups of connecting plate and is rotationally connected to the two groups of connecting plate, and the worm is meshed with the incomplete worm gear;

[0009] The clamping mechanism includes a mounting plate, which is fixedly connected to the top of the incomplete worm gear. A C-shaped slat is arranged on the top of the mounting plate, and the opening of the C-shaped slat is arranged upward. A secondary rotating shaft is fixedly connected to the bottom of the C-shaped slat, and the secondary rotating shaft is rotatably connected to the mounting plate and the axes of the two are arranged to coincide. A threaded hole is opened on one side of the C-shaped slat and is threadedly connected to a clamping screw. A plurality of groups of threaded holes are opened on the top of the mounting plate, and the plurality of groups of threaded holes are equidistantly arranged around the mounting plate. An ear plate with a through hole is fixedly connected to the side of the C-shaped slat facing away from the clamping screw, and the ear plate is matched with a threaded pin, and the threaded pin passes through the through hole of the ear plate and is screwed into a group of threaded holes in the mounting plate.

[0010] As a preferred solution of the tool processing fixture described in the utility model, the adjustment component also includes a button cap, and the button cap is fixedly connected to one end of the worm.

[0011] As a preferred solution of the tool processing fixture described in the utility model, the button cap is star-shaped, and the button cap is arranged to coincide with the axis of the worm.

[0012] As a preferred solution of the tool processing fixture described in the utility model, one of the ends of one group of the primary rotating shafts is engraved with indicator lines, and a group of mounting strips close to the primary rotating shaft are provided with degree scale lines around the primary rotating shaft on the outside.

[0013] As a preferred solution of the tool processing fixture described in the utility model, the clamping screw is T-shaped.

[0014] As a preferred solution of the tool processing fixture described in the utility model, the top of the threaded pin is ring-shaped and the threaded pin is made of stainless steel.

[0015] The beneficial effects of the utility model are as follows: by setting up the main body, the adjustment component and the clamping mechanism, the tool can be adjusted with multiple degrees of freedom during tool processing. Compared with the existing clamps, it can meet complex and changeable processing needs and help improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 The utility model is a three-dimensional structural schematic diagram of a tool processing fixture.

[0018] Figure 2 The utility model is a partial cross-sectional structural schematic diagram of a tool processing fixture.

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a tool processing fixture after adjustment.

[0020] Description of the drawings: 100, main body; 101, bottom plate; 102, mounting slat; 103, incomplete worm gear; 104, primary rotating shaft; 200, adjustment assembly; 201, connecting slat; 202, worm; 203, button cap; 300, clamping mechanism; 301, mounting plate; 302, C-shaped slat; 303, secondary rotating shaft; 304, clamping screw; 305, ear plate; 306, threaded pin. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Reference Figure 1-Figure 3 , is an embodiment of the utility model, which provides a tool processing fixture, comprising:

[0026] The main body 100 includes a bottom plate 101, two groups of mounting strips 102 are fixedly connected to the top of the bottom plate 101, the two groups of mounting strips 102 are arranged opposite to each other, an incomplete worm gear 103 is arranged between the two groups of mounting strips 102, and primary rotating shafts 104 are fixedly connected to both sides of the incomplete worm gear 103, and the two groups of primary rotating shafts 104 respectively penetrate the two groups of mounting strips 102 and are rotatably connected to the mounting strips 102;

[0027] The adjustment assembly 200 includes a connecting slat 201 and a worm 202. The connecting slat 201 is provided with two groups. The two groups of connecting slats 201 are fixedly connected to the two groups of mounting slats 102. The worm 202 penetrates the two groups of connecting slats 201 and is rotationally connected to the two groups of connecting slats 201. The worm 202 is meshed with the incomplete worm gear 103.

[0028] The clamping mechanism 300 includes a mounting plate 301, which is fixedly connected to the top of the incomplete worm gear 103. A C-shaped slat 302 is arranged on the top of the mounting plate 301. The opening of the C-shaped slat 302 is arranged upward. A secondary rotating shaft 303 is fixedly connected to the bottom of the C-shaped slat 302. The secondary rotating shaft 303 is rotatably connected to the mounting plate 301 and the axes of the two are arranged to coincide. A threaded hole is opened on one side of the C-shaped slat 302 and is threadedly connected to a clamping screw 304. A plurality of groups of threaded holes are opened on the top of the mounting plate 301, and the plurality of groups of threaded holes are equidistantly arranged around the mounting plate 301. An ear plate 305 with a through hole is fixedly connected to the side of the C-shaped slat 302 facing away from the clamping screw 304. The ear plate 305 is equipped with a threaded pin 306. The threaded pin 306 passes through the through hole of the ear plate 305 and is screwed into a group of threaded holes of the mounting plate 301.

[0029] Among them, the adjustment component 200 also includes a button cap 203, which is fixedly connected to one end of the worm 202. The button cap 203 is used to facilitate the rotation of the worm 202. The button cap 203 is star-shaped to avoid slipping when rotating the button cap 203. The button cap 203 is arranged to coincide with the axis of the worm 202.

[0030] It should be noted that an indicator line is engraved on the end of one group of primary rotating shafts 104, and a degree scale line is set around the outer side of a group of mounting strips 102 close to the primary rotating shaft 104 to facilitate adjusting the angle of the device. The clamping screw 304 is T-shaped, which is convenient for rotating the clamping screw 304. The top of the threaded pin 306 is ring-shaped, which is convenient for rotating and withdrawing the threaded pin 306. The threaded pin 306 is made of stainless steel, which is corrosion-resistant.

[0031] Working principle: the button cap 203 is rotated, the button cap 203 drives the worm 202 to rotate, the worm 202 drives the incomplete worm gear 103 to rotate, and the incomplete worm gear 103 drives the mounting plate 301 and the C-shaped strip 302 to rotate when rotating;

[0032] The threaded pin 306 is screwed outward and removed. At this time, the ear plate 305 is no longer stuck by the threaded pin 306, and the C-shaped slat 302 can be rotated. The C-shaped slat 302 is rotated, and the C-shaped slat 302 drives the ear plate 305 to rotate. When the ear plate 305 is rotated to face the threaded holes of a group of mounting plates 301, the threaded pin 306 is screwed in again, and the C-shaped slat 302 is fixed;

[0033] When in use, the clamping screw 304 is rotated to make the clamping screw 304 cooperate with the C-shaped strip 302 to clamp the tool. The button cap 203 can be rotated or the threaded hole into which the threaded pin 306 is screwed can be replaced according to processing requirements to adjust the tool to a suitable processing angle.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A tool processing fixture, characterized in that: include: A main body (100) comprises a bottom plate (101), the top of the bottom plate (101) being fixedly connected to two groups of mounting strips (102), the two groups of mounting strips (102) being arranged opposite to each other, an incomplete worm gear (103) being arranged between the two groups of mounting strips (102), both sides of the incomplete worm gear (103) being fixedly connected to a primary rotating shaft (104), the two groups of primary rotating shafts (104) respectively passing through the two groups of mounting strips (102) and being rotationally connected to the mounting strips (102); An adjustment assembly (200) comprising a connecting slat (201) and a worm (202), wherein the connecting slat (201) is provided in two groups, the two groups of connecting slats (201) are fixedly connected to the two groups of mounting slats (102), the worm (202) penetrates the two groups of connecting slats (201) and is rotationally connected to the two groups of connecting slats (201), and the worm (202) is meshed with the incomplete worm wheel (103); The clamping mechanism (300) comprises a mounting plate (301), the mounting plate (301) being fixedly connected to the top of the incomplete worm gear (103), the mounting plate (301) being provided with a C-shaped slat (302) on the top, the C-shaped slat (302) being opened upward, the bottom of the C-shaped slat (302) being fixedly connected with a secondary rotating shaft (303), the secondary rotating shaft (303) being rotatably connected to the mounting plate (301) and the axes of the two being arranged to coincide with each other, and one side of the C-shaped slat (302) being provided with a A threaded hole is provided and a clamping screw (304) is threadedly connected thereto. A plurality of groups of threaded holes are provided on the top of the mounting plate (301). The plurality of groups of threaded holes are equidistantly arranged around the mounting plate (301). An ear plate (305) having a through hole is fixedly connected to the side of the C-shaped plate (302) facing away from the clamping screw (304). The ear plate (305) is matched with a threaded pin (306). The threaded pin (306) passes through the through hole of the ear plate (305) and is screwed into a group of threaded holes of the mounting plate (301).

2. A tool processing fixture according to claim 1, characterized in that: The adjustment assembly (200) further comprises a button cap (203), wherein the button cap (203) is fixedly connected to one end of the worm (202).

3. A tool processing fixture according to claim 2, characterized in that: The button cap (203) is star-shaped, and the button cap (203) is arranged to coincide with the axis of the worm (202).

4. A tool processing fixture according to claim 1, characterized in that: An indicator line is engraved on the end of one group of the primary rotating shafts (104), and degree scale lines are arranged around the primary rotating shaft (104) on the outer side of a group of mounting strips (102) close to the primary rotating shaft (104).

5. A tool processing fixture according to claim 1, characterized in that: The clamping screw (304) is T-shaped.

6. A tool processing fixture according to claim 1, characterized in that: The top of the threaded pin (306) is ring-shaped, and the threaded pin (306) is made of stainless steel.

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