Tool for improving stability of measuring tool

Abstract

The utility model relates to the technical field of measuring tool tools, and discloses a tool for improving the stability of a measuring tool, which comprises a guide frame, a reciprocating screw rod is rotatably connected in the guide frame, the surface of the reciprocating screw rod is in threaded connection with a limiting block, a positioning block is fixedly mounted in the middle of the surface of the limiting block, and a rotating plate is inserted into the surface of the positioning block. A rotating groove is formed in the surface of the rotating plate, a plurality of balls are embedded in the rotating groove, and a clamping block is rotationally connected to the surface of the rotating plate. According to the tool for improving the stability of the measuring tool, through the arrangement of a guide frame, a reciprocating screw rod, a limiting block and a positioning block, in the using process, a worker rotates the reciprocating screw rod, when the reciprocating screw rod rotates, the limiting block is driven to transversely move through the guide frame, and when the limiting block transversely moves, a clamping block is driven to move; and the clamping blocks can be moved at different positions according to knitting needles with different lengths, so that the suitability of the tool in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tool workpieces, in particular to a workpiece for improving the stability of a measuring tool. Background Art

[0002] A knitting needle is a main loop-forming part on a knitting machine, which is made of steel wire or steel strip through mechanical processing and is used to knit yarn into loops and connect the loops into needles. During the production process of knitting needles, the working length needs to be checked to ensure product consistency. When checking knitting needles, the knitting needles need to be clamped and positioned.

[0003] However, the workpiece for improving the stability of the measuring tool has the following disadvantages:

[0004] (1) During the installation process of the knitting needles, only the knitting needles in one direction can be clamped, resulting in limitations in the positioning of the knitting needles and inconvenience in fixing knitting needles of different sizes;

[0005] (2) Due to the different lengths of the knitting needles, when installing the knitting needles, the workpiece needs to be moved to different positions. If the adjustment of different horizontal positions cannot be carried out, it is inconvenient to position the knitting needles. Summary of the Utility Model

[0006] The technical problem solved by the utility model is to provide a workpiece for improving the stability of a measuring tool with high practicability, which can be operated simply and has a relatively simple structure. It solves the problems that during the installation process of the knitting needles, only the knitting needles in one direction can be clamped, resulting in limitations in the positioning of the knitting needles, and due to the different lengths of the knitting needles, when installing the knitting needles, the workpiece needs to be moved to different positions.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: A workpiece for improving the stability of a measuring tool includes a guiding frame. A reciprocating lead screw is rotatably connected inside the guiding frame. A limiting block is threadedly connected to the surface of the reciprocating lead screw. A positioning block is fixedly installed in the middle of the surface of the limiting block. A rotating plate is inserted into the surface of the positioning block. A rotating groove is formed on the surface of the rotating plate. A plurality of balls are embedded in the rotating groove. A clamping block is rotatably connected to the surface of the rotating plate. A clamping assembly is arranged on the top of the clamping block. A plugging groove is formed on the front surface of the clamping block. A connecting rod is inserted into the plugging groove.

[0008] Optionally, the clamping assembly includes a threaded ring fixedly installed on one side of the top of the clamping block. A threaded groove is formed on the surface of the threaded ring. A threaded rod threadedly penetrates through the threaded groove.

[0009] Furthermore, the clamping assembly can fix knitting needles of different sizes, reducing the occurrence of position deviation of the knitting needles during use.

[0010] Optionally, mounting plates are fixedly installed on both sides of the surface of the clamping block. A through groove is formed on one side of the surface of the mounting plate, and a positioning bolt is inserted into the through groove.

[0011] Furthermore, the mounting plate can fix the clamping block through the positioning bolt. When fixing, the positioning bolt will be inserted into the limiting groove.

[0012] Optionally, restraint plates are fixedly installed on both sides of the surface of the guiding frame. Through grooves are formed on both sides of the surface of the restraint plate, and fixing bolts are fixedly installed inside the through grooves.

[0013] Furthermore, the fixing bolts on the restraint plate can install the guiding frame. After installing the guiding frame, the stability of the guiding frame during use is improved.

[0014] Optionally, a limiting groove is formed in the middle of the surface of the limiting block, and the size of the limiting groove is adapted to the size of the reciprocating lead screw.

[0015] Furthermore, the limiting block can install the reciprocating lead screw, improving the stability of the reciprocating lead screw during rotation.

[0016] Optionally, the limiting block slides inside the guiding frame, and the size of the limiting block is adapted to the size inside the guiding frame.

[0017] Furthermore, due to the sliding groove formed inside the guiding frame, the limiting block can be guided, improving the stability of the limiting block during movement.

[0018] Optionally, a number of limiting grooves are equidistantly arranged in a circular array on the surface of the rotating plate, and the size of the limiting grooves is adapted to the size of the positioning bolts.

[0019] Furthermore, the arrangement of the limiting grooves can limit the clamping block through the positioning bolts, reducing the occurrence of position rotation of the clamping block due to movement.

[0020] Optionally, a control plate is fixedly installed at one end of the reciprocating lead screw. A rotating groove is formed on the surface of the control plate, and a control rod is rotatably connected inside the rotating groove.

[0021] Furthermore, the control plate is at one end of the reciprocating lead screw, which can control the rotation of the reciprocating lead screw, improving the convenience of rotating the reciprocating lead screw.

[0022] The utility model provides a tooling for improving the stability of measuring tools, having the following beneficial effects:

[0023] 1. The tooling for improving the stability of the measuring tool, through the settings of the guiding frame, reciprocating lead screw, limiting block and positioning block, during use, the operator rotates the reciprocating lead screw. When the reciprocating lead screw rotates, it will drive the limiting block to move horizontally through the guiding frame. When the limiting block moves horizontally, it will drive the clamping block to move. The clamping block can be moved to different positions according to knitting needles of different lengths, improving the adaptability of the tooling during use.

[0024] 2. The tooling for improving the stability of the measuring tool, through the settings of the rotating plate, ball, clamping block and clamping assembly, during use, the operator rotates the clamping block through the balls on the rotating plate. When the rotating plate rotates, it will drive the tooling to rotate to a suitable angle. After rotating the tooling to a suitable position, insert the knitting needle into the clamping block. Then rotate the threaded rod through the threaded ring. The threaded rod moves downward. When moving, one end of the threaded rod will contact the surface of the knitting needle. Due to the downward movement, the threaded rod will fix the knitting needle inside the clamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0026] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0027] Figure 3 is a schematic diagram of the clamping assembly structure of the present utility model;

[0028] Figure 4 is a schematic diagram of the limiting block structure of the present utility model.

[0029] In the figure: 1, guiding frame; 2, reciprocating lead screw; 3, limiting block; 4, positioning block; 5, rotating plate; 6, ball; 7, clamping block; 8, clamping assembly; 81, threaded ring; 82, threaded rod; 9, connecting rod; 10, mounting plate; 11, positioning bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a tooling for improving the stability of a measuring tool, including a guiding frame 1. Constraint plates are fixedly installed on both sides of the surface of the guiding frame 1. Through grooves are opened on both sides of the surface of the constraint plates, and fixing bolts are fixedly installed inside the through grooves;

[0032] Install the restraint plates on both sides of the guiding frame 1. Subsequently, the operator installs the restraint plates through the fixing bolts on the restraint plates. After the installation of the restraint plates, the guiding frame 1 will be installed, improving the stability of the guiding frame 1 during use.

[0033] A reciprocating lead screw 2 is rotatably connected inside the guiding frame 1. One end of the reciprocating lead screw 2 is fixedly installed with a control board. A rotating groove is formed on the surface of the control board. A control rod is rotatably connected inside the rotating groove. A limiting block 3 is threadedly connected to the surface of the reciprocating lead screw 2. A positioning block 4 is fixedly installed in the middle of the surface of the limiting block 3. A limiting groove is formed in the middle of the surface of the limiting block 3. The size of the limiting groove is adapted to the size of the reciprocating lead screw 2. The limiting block 3 slides inside the guiding frame 1. The size of the limiting block 3 is adapted to the size inside the guiding frame 1.

[0034] The operator rotates the reciprocating lead screw 2. When the reciprocating lead screw 2 rotates, it will laterally move the limiting block 3 inside the guiding frame 1 through the guiding frame 1. When the limiting block 3 moves laterally, it will drive the positioning block 4 to move. The positioning block 4 will drive the clamping block 7 to move to different lateral positions. However, the knitting needle needs to be inserted into the clamping block 7, and the clamping block 7 will drive the knitting needle to move to different lateral positions.

[0035] A rotating plate 5 is inserted on the surface of the positioning block 4. A rotating groove is formed on the surface of the rotating plate 5. A number of balls 6 are embedded inside the rotating groove. A clamping block 7 is rotatably connected to the surface of the rotating plate 5. A clamping assembly 8 is arranged at the top of the clamping block 7. A plugging groove is formed on the front of the clamping block 7. A connecting rod 9 is plugged inside the plugging groove. Installation plates 10 are fixedly installed on both sides of the surface of the clamping block 7. A through groove is formed on one side of the surface of the installation plate 10. A positioning bolt 11 is plugged inside the through groove. A number of limiting grooves are equidistantly arranged in a circular array on the surface of the rotating plate 5. The size of the limiting grooves is adapted to the size of the positioning bolts 11.

[0036] The operator rotates the rotating plate 5. After the rotating plate 5 rotates to a suitable position, the operator plugs the positioning bolt 11 into the installation plate 10. The positioning bolt 11 will limit the clamping block 7 through the installation plate 10 and the rotating plate 5, adjusting the tooling at different angles. After the clamping block 7 is adjusted at different angles, it will drive the knitting needle to rotate at different angles. Embodiment

[0037] The clamping assembly 8 includes a threaded ring 81 fixedly installed on one side of the top of the clamping block 7. A threaded groove is formed on the surface of the threaded ring 81. A threaded rod 82 is threadedly penetrated inside the threaded groove.

[0038] During use, the operator places the knitting needle inside the clamping block 7. Then, the operator rotates the threaded rod 82 through the threaded ring 81. Subsequently, the threaded rod 82 will move downward through the threaded ring 81. During the movement, one end of the threaded rod 82 will come into contact with the surface of the knitting needle, and as the threaded rod 82 moves downward, the threaded rod 82 will squeeze and fix the knitting needle inserted into the clamping block 7.

[0039] In the present utility model, the working steps of the device are as follows:

[0040] First step: Rotate the reciprocating lead screw 2. When the reciprocating lead screw 2 rotates, the limiting block 3 will be horizontally moved inside the guiding frame 1 through the guiding frame 1. When the limiting block 3 moves horizontally, it will drive the positioning block 4 to move, and the positioning block 4 will drive the clamping block 7 to move to different horizontal positions, and the clamping block 7 will drive the knitting needle to move to different horizontal positions;

[0041] Second step: Rotate the rotating plate 5. After the rotating plate 5 rotates to a suitable position, the operator inserts the positioning bolt 11 into the mounting plate 10. The positioning bolt 11 will limit the clamping block 7 through the mounting plate 10 and the rotating plate 5. When the clamping block 7 rotates, the knitting needle is adjusted to different angular positions;

[0042] Third step: Place the knitting needle inside the clamping block 7. Then, the operator rotates the threaded rod 82 through the threaded ring 81. Subsequently, the threaded rod 82 will move downward through the threaded ring 81. During the movement, the threaded rod 82 will position the knitting needle.

[0043] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tooling for improving the stability of measuring tools, including a guiding frame (1), characterized in that: The guide frame (1) is internally rotatably connected to a reciprocating screw rod (2), the surface of the reciprocating screw rod (2) is threadedly connected to a limit block (3), a positioning block (4) is fixedly mounted in the middle of the surface of the limit block (3), a rotating plate (5) is plugged into the surface of the positioning block (4), a rotating groove is provided on the surface of the rotating plate (5), a plurality of balls (6) are embedded in the rotating groove, a clamping block (7) is rotatably connected to the surface of the rotating plate (5), a clamping assembly (8) is provided on the top of the clamping block (7), a plug-in groove is provided on the front of the clamping block (7), and a connecting rod (9) is plugged into the plug-in groove.

2. The fixture for improving the stability of a measuring tool according to claim 1, wherein: The clamping assembly (8) comprises a threaded ring (81) fixedly mounted on one side of the top of the clamping block (7), a threaded groove being provided on the surface of the threaded ring (81), and a threaded rod (82) passing through the internal thread of the threaded groove.

3. The fixture for improving the stability of measuring tools according to claim 1, characterized in that: Mounting plates (10) are fixedly mounted on both sides of the surface of the clamping block (7), a through groove is provided on one side of the surface of the mounting plate (10), and a positioning bolt (11) is inserted into the through groove.

4. A tooling for improving the stability of a measuring tool according to claim 1, characterized in that: Constraint plates are fixedly mounted on both sides of the surface of the guide frame (1), through grooves are opened on both sides of the surface of the constraint plate, and fixing bolts are fixedly mounted inside the through grooves.

5. A tooling for improving the stability of measuring tools according to claim 1, characterized in that: A limiting groove is provided in the middle of the surface of the limiting block (3), and the size of the limiting groove is adapted to the size of the reciprocating screw rod (2).

6. The fixture for improving the stability of a measuring tool according to claim 1, characterized in that: The limit block (3) slides inside the guide frame (1), and the size of the limit block (3) is adapted to the size of the inside of the guide frame (1).

7. The fixture for improving the stability of a measuring tool according to claim 1, characterized in that: The surface of the rotating plate (5) is provided with a plurality of limiting grooves in an annular array at equal intervals, and the size of the limiting grooves is adapted to the size of the positioning bolts (11).

8. A tooling for improving the stability of a measuring tool according to claim 1, characterized in that: A control plate is fixedly mounted on one end of the reciprocating screw rod (2); a rotation groove is provided on the surface of the control plate, and a control rod is rotatably connected inside the rotation groove.

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